CN117065057B - A disinfection and sterilization device for vacuum furnace inner wall - Google Patents

Abstract

The invention belongs to the technical field of vacuum furnace sterilization, and discloses a sterilization device for the inner wall of a vacuum furnace, which comprises a second fixing plate, wherein threaded rods are fixedly arranged at the front end and the rear end of one side of the second fixing plate respectively, and a first fixing plate is movably sleeved outside two threaded rods. According to the invention, boiling water is injected into the butt joint pipe through the water pump, the left corrugated pipe is communicated with the butt joint pipe and is sprayed out through the spray heads respectively, meanwhile, as the six spray heads are inclined at forty-five degrees, pushing force is generated in the process of spraying hot water through the six spray heads, so that the movable ring, the adjusting component and the spray heads are driven to rotate, meanwhile, sprayed hot water is respectively contacted with the inner wall of the vacuum furnace, dirt on the inner wall of the vacuum furnace is cleaned under the action of water pressure, and the sprayed boiling water can disinfect and sterilize the inner wall of the vacuum furnace, so that the movable ring continuously rotates to improve the cleaning and sterilizing effects of the inner wall of the vacuum furnace.

Description

A disinfection and sterilization device for the inner wall of a vacuum furnace

Technical field

The invention belongs to the technical field of vacuum furnace sterilization, and is specifically a disinfection and sterilization device for the inner wall of the vacuum furnace.

Background technique

Food high-temperature vacuum furnace is a piece of equipment used for food processing. Its principle is to use high temperature and vacuum environment to process food. In a high-temperature vacuum environment, the moisture and gas in the food will be evaporated and discharged, thereby achieving the effects of sterilization, drying, and preservation. The high-temperature vacuum environment refers to the temperature increase through heating in a vacuum state. Generally speaking, the temperature of high-temperature vacuum furnaces can reach above 200°C, or even above 500°C. This high-temperature environment can kill bacteria, viruses and other microorganisms, thereby achieving a sterilization effect; the vacuum environment refers to extracting the gas in the furnace under high temperature to form a vacuum state in the furnace. This vacuum environment allows the moisture and gas in the food to be evaporated and discharged, thereby achieving the effect of drying and preserving freshness. At the same time, the vacuum environment can also prevent food from oxidizing and deteriorating, thereby extending the shelf life of food.

The Chinese invention patent with publication number CN113267057A discloses a safe doping system in a vacuum furnace, including a vacuum furnace, a first vacuum subsystem and a second vacuum subsystem for vacuuming gas in the furnace. A water and gas separator that processes the extracted gas; the air inlet ends of the first vacuuming subsystem and the second vacuuming subsystem are connected to the air outlet end of the vacuum furnace through the first tee pipe, and the first vacuuming subsystem is connected to the second vacuuming subsystem. The air outlet end of the second vacuum subsystem is connected to the water-gas separator through the second tee pipe. The doping safety treatment system in the vacuum furnace of the present invention has two sets of vacuum control systems. The existence of the two sets of treatment systems can complete production requirements at a smaller cost; and in an emergency, both Quickly switch between units. Even if one unit cannot guarantee production due to special circumstances, switching to another unit can ensure the normal operation of equipment production. In this way, there is a double-layer insurance, providing two sets of system guarantees for the safety of production.

At present, food vacuum furnaces place food in the vacuum furnace during food processing and eject steam to process the food. However, since the existing vacuum furnace sterilizes food by ejecting steam, the vacuum furnace ejects steam for a long time. Steam, steam is in contact with the inner wall of the vacuum furnace for a long time, dirt will adhere to the inner wall of the vacuum furnace, and existing vacuum furnace equipment has a large number of nozzles, making it difficult to clean the inner wall of the vacuum furnace. Dirt accumulates for a long time and breeds bacteria, thus affecting Food safety, therefore a disinfection and sterilization device for the inner wall of a vacuum furnace is proposed.

Contents of the invention

In order to solve the problems raised in the above background technology, the present invention provides a sterilization device for the inner wall of a vacuum furnace, which solves the problem that the existing vacuum furnace sterilizes food by ejecting steam, and the vacuum furnace ejects steam for a long time. Steam, steam is in contact with the inner wall of the vacuum furnace for a long time, and dirt will adhere to the inner wall of the vacuum furnace. Existing vacuum furnace equipment has a large number of nozzles, which makes it difficult to clean the inner wall of the vacuum furnace, and dirt accumulates for a long time and breeds bacteria.

In order to achieve the above object, the present invention provides the following technical solution: a sterilization device for the inner wall of a vacuum furnace, including a second fixed plate, and threaded rods are fixedly installed on the front and rear ends of one side of the second fixed plate, A first fixed plate is movably connected to the outside of the two threaded rods. A docking assembly is fixedly installed on one side of the first fixed plate. A connecting assembly is fixedly installed on the bottom of the docking assembly. The first fixed plate A guide assembly is fixedly installed between the second fixed plate and the guide assembly. A water spray assembly is movable on the outside of the guide assembly. Adjusting assemblies are annularly distributed on the outside of the water spray assembly. The left and right sides inside the water spray assembly Seal assemblies are movably installed at both ends, a fixing assembly is fixedly installed inside the second fixed plate, and a transmission assembly is movably installed on the other side of the second fixed plate;

The water spray assembly includes a docking ring. The docking ring is movably sleeved on the outside of the guide assembly. A movable ring is movably sleeved on the outside of the docking ring. The docking ring is connected to the inside of the movable ring. Pass, there are six nozzles distributed in an annular shape on the outside of the movable ring, the bottoms of the six nozzles are spherical, the bottoms of the six nozzles are respectively engaged with the outside of the movable ring, and the six nozzles are respectively connected to the outside of the movable ring. The interior of the movable ring is connected, bellows are fixedly installed on the left and right sides of the docking ring, and the six nozzles are inclined at 45 degrees.

Preferably, the adjustment assembly includes twelve stabilizing blocks annularly distributed outside the movable ring, and second springs are fixedly installed at the front and rear ends of the twelve stabilizing blocks, and the second springs are A first contact block is fixedly installed on one side respectively, a connecting rod is movablely connected in the middle of the two stabilizing blocks, a transmission block is fixedly installed on the left and right sides of the connecting rod, and the middle part of the connecting rod is fixedly installed respectively. There is an adjustment rod, which is movably connected to the outside of the nozzle. The left and right sides of the docking ring are respectively fixed with push blocks.

Preferably, the guide assembly includes a first limiting rod fixedly installed on one side of the first fixed plate, a second limiting rod fixedly installed on one side of the second fixed plate, and the first limiting rod is fixedly installed on one side of the second fixed plate. The positioning rod and the middle part of the second limiting rod are staggered and engaged with each other. The first sliding block is fixedly installed on one side of the outer side of the second limiting rod. The first sliding block is fixed on one side of the outer side of the first limiting rod. chute, the first sliding blocks are respectively engaged inside the chute.

Preferably, the sealing assembly includes support frames fixedly installed at the left and right ends of the docking ring. One side of the two support frames is fixedly installed with a baffle, and the other side of the two support frames is respectively fixed with a baffle. Fixed installation with sealing ring.

Preferably, the docking assembly includes a docking tube fixedly installed on one side of the first fixed plate, a casing is movably connected to the outside of the docking tube, and a sealing plate is hinged to the bottom of the casing. The sealing plate is located at the bottom inside the docking pipe, and guide blocks are fixedly installed on the front and rear sides of the inner wall of the docking pipe.

Preferably, a clamping block is fixedly installed on the top of the sleeve, and a rectangular groove is provided on the top of the clamping block. A first spring is fixedly installed inside the first fixed plate, and the bottom of the first spring A first bayonet is fixedly installed. The bottom of the first bayonet is rectangular. The bottom of the first bayonet is adapted to the rectangular groove on the top of the snap block. The bellows at the left end is in contact with the pair. One side of the takeover is connected.

Preferably, the communication component includes a third spring fixedly installed on one side of the first fixed plate, a communication pipe is fixedly installed at the bottom of the casing, and a fixing block is fixedly installed on the outside of the communication pipe, so One side of the third spring is fixedly connected to one side of the fixed block, the communication tube is connected to the inside of the casing, the middle part of the communication tube is corrugated, and the other end of the communication tube is connected to the inside of the casing. The bellows at the right end are connected inside.

Preferably, the transmission assembly includes a sliding groove opened on the other side of the second fixed plate, a connecting block is movable inside the sliding groove, and a fixed shaft is fixedly installed on one side of the connecting block. The outer fixed sleeve of the fixed shaft is connected with a circlip, and the outer fixed sleeve of the circlip is connected to the rotating roller. One end of the rotating roller is annularly provided with a number of slots, and the external sleeve of the rotating roller is connected with a connecting rope. A pulley is fixedly installed on the other side of the second fixed plate.

Preferably, the fixing assembly includes a spring telescopic rod fixedly installed inside the second fixing plate, a second sliding block fixedly installed at the bottom of the spring telescopic rod, and two sliding blocks respectively provided on the front and rear sides of the second sliding block. There are snap-in slots, fourth springs are fixedly installed at the front and rear ends of the second fixing plate, bumps are fixedly installed on one side of the two fourth springs, and the bottom of the second sliding block is hinged with a clip. A protrusion is fixedly mounted on one end of the top of the clamping plate, and one end of the top of the clamping plate is hingedly connected to the bottom of the second sliding block.

Preferably, one end of the top of the clamping plate is vertical to one end of the rotating roller, the middle part of the connecting rope penetrates the outside of the connecting rope, and one end of the connecting rope is fixedly connected to one end of the communication tube in the communication assembly. .

Compared with the prior art, the beneficial effects of the present invention are as follows:

The invention injects boiling water into the inside of the docking pipe through a water pump. At the same time, the bellows at the left end is connected with the docking pipe. The hot water enters the inside of the bellows and enters the inside of the docking ring. Since the movable ring is connected with the inside of the docking ring, the heat of the docking ring is The water enters the inside of the movable ring and is sprayed out through the nozzles respectively. At the same time, because the six nozzles are all tilted at 45 degrees, the six nozzles will generate thrust when they eject hot water, thereby driving the movable ring, adjustment components and nozzles. Rotate, and the hot water sprayed out at the same time comes into contact with the inner wall of the vacuum furnace, and the dirt on the inner wall of the vacuum furnace is cleaned under the action of water pressure. Because the boiling water sprayed can sterilize the inner wall of the vacuum furnace, it moves at the same time. The ring continues to rotate and move, thereby improving the cleaning and disinfection effect of the inner wall of the vacuum furnace;

In the present invention, when the docking ring and the movable ring move to one end of the second limiting rod under the action of water pressure, one side of the six transmission blocks at the right end is in contact with one side of the second fixed plate respectively. The six transmission blocks on the right end are blocked, and the twelve stabilizing blocks slide on the outside of the six connecting rods and drive the six adjusting rods to move at the same time. Since the six adjusting rods are respectively clamped on the outside of the six nozzles, the six adjusting rods move During the process, the tilt angles of the six nozzles are adjusted respectively. At this time, the six nozzles are tilted to the left end with the hinge as the central axis. Hot water enters the inside of the bellows at the right end and pushes the docking ring to move in reverse. The water ejected from the nozzles affects the vacuum furnace. The inner wall is cleaned twice, and the hot water sprayed at the same time flushes the dirt cleaned on the inner wall of the vacuum furnace to the left end, thereby improving the efficiency of cleaning the inner wall of the vacuum furnace;

In the present invention, two nuts are removed, the first fixed plate is pushed to adjust the distance between the first fixed plate and the second fixed plate to a suitable length for the vacuum furnace, and the two threaded rods are connected to the first fixed plate through the two nuts. The fixed plate is fixed. The first fixed plate and the second fixed plate are respectively clamped on the left and right sides of the bottom support frame of the vacuum furnace. At the same time, when the distance between the first fixed plate and the threaded rod is increased, the first limiting rod is stretched respectively. and the length of the second limiting rod, so as to be able to sterilize the inner walls of vacuum furnaces of different lengths. At the same time, when the distance between the first fixed plate and the second fixed plate increases, the connecting rope gradually breaks away from the outside of the rotating roller. , thereby increasing the length of the connecting rope, so that the connecting component and the docking component always maintain the initial state, so that the docking pipe is connected to the inside of the right end bellows, so that the interior of the vacuum furnace of different lengths can be cleaned, disinfected, and sterilized.

Description of drawings

Figure 1 is a schematic diagram of the overall appearance of the structure of the present invention;

Figure 2 is a schematic diagram of the appearance of the structural water spray assembly of the present invention;

Figure 3 is a schematic diagram of the appearance of the structural communication component of the present invention;

Figure 4 is an internal schematic diagram of the structural docking assembly of the present invention;

Figure 5 is an exploded schematic diagram of the structural guidance assembly of the present invention;

Figure 6 is a schematic diagram of the cooperation between the structural adjustment component and the water spray component of the present invention;

Figure 7 is a schematic cross-sectional view of the structural water spray assembly of the present invention;

Figure 8 is a schematic cross-sectional view of one side of the structural water spray assembly of the present invention;

Figure 9 is an exploded schematic diagram of the structural water spray assembly of the present invention;

Figure 10 is a schematic diagram of the appearance of the structural adjustment component of the present invention;

Figure 11 is an internal schematic diagram of the structural adjustment component of the present invention;

Figure 12 is a schematic diagram of the appearance of the structural transmission assembly of the present invention;

Figure 13 is a schematic diagram of the cooperation between the structural fixing component and the transmission component of the present invention;

Figure 14 is a schematic diagram of the appearance of the structural fixing component of the present invention.

In the picture: 1. First fixing plate; 2. Threaded rod; 3. Second fixing plate; 4. Butt component; 401, butt tube; 402, casing; 403, clamping block; 404, first spring; 405 , first bayonet; 406, guide block; 407, sealing plate; 5, adjustment component; 501, stabilizing block; 502, connecting rod; 503, adjusting rod; 504, transmission block; 505, push block; 506, second Spring; 507, first contact block; 6, water spray assembly; 601, docking ring; 602, movable ring; 603, nozzle; 604, bellows; 7, guide assembly; 701, first limit rod; 702, No. Two limit rods; 703, first sliding block; 8, transmission assembly; 801, sliding groove; 802, rotating roller; 803, fixed shaft; 804, connecting block; 805, circlip; 806, pulley; 807, connecting rope ; 9. Connecting component; 901. Connecting tube; 902. Fixed block; 903. Third spring; 10. Sealing component; 101. Sealing ring; 102. Baffle; 103. Support frame; 11. Fixed component; 111. Spring Telescopic rod; 112, second sliding block; 113, clamping plate; 114, bump; 115, fourth spring; 116, clamping groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

As shown in Figures 1 to 14, the present invention provides a sterilization device for the inner wall of a vacuum furnace, which includes a second fixed plate 3. Threaded rods 2 are fixedly installed on the front and rear ends of one side of the second fixed plate 3. , the external movable sleeves of the two threaded rods 2 are connected with a first fixed plate 1, a docking component 4 is fixedly installed on one side of the first fixed plate 1, a connecting component 9 is fixedly installed at the bottom of the docking component 4, the first fixed plate 1 A guide assembly 7 is fixedly installed between the guide assembly 7 and the second fixed plate 3. The outer part of the guide assembly 7 is movable and connected with a water spray assembly 6. The outer part of the water spray assembly 6 has an adjustment assembly 5 distributed in an annular shape. The sealing components 10 are movably installed on each end, the fixing component 11 is fixedly installed on the inside of the second fixed plate 3, and the transmission component 8 is movably installed on the other side of the second fixed plate 3;

The water spray assembly 6 includes a docking ring 601. The docking ring 601 is movably sleeved on the outside of the guide assembly 7. A movable ring 602 is movably sleeved on the outside of the docking ring 601. The docking ring 601 is connected with the inside of the movable ring 602. The movable ring There are six nozzles 603 distributed in an annular shape on the outside of 602. The bottoms of the six nozzles 603 are spherical. The bottoms of the six nozzles 603 are respectively engaged with the outside of the movable ring 602. The six nozzles 603 are respectively connected with the inside of the movable ring 602. Bellows 604 are fixedly installed on the left and right sides of the docking ring 601, and the six nozzles 603 are tilted at forty-five degrees;

The guide assembly 7 includes a first limiting rod 701 fixedly installed on one side of the first fixed plate 1, and a second limiting rod 702 fixedly installed on one side of the second fixed plate 3. The first limiting rod 701 and the second limiting rod 702 are fixedly installed on one side of the second fixed plate 3. The middle parts of the limiting rods 702 are interlaced and engaged with each other. The first sliding blocks 703 are fixedly installed on one side of the outer side of the second limiting rod 702. A chute is provided on one side of the outer side of the first limiting rod 701. The first sliding block 703 are respectively clamped inside the chute;

The sealing assembly 10 includes support brackets 103 fixedly installed at the left and right ends of the docking ring 601. The baffles 102 are fixedly installed on one side of the two support brackets 103, and the sealing rings are fixedly installed on the other sides of the two support brackets 103. 101.

By removing the two nuts, push the first fixed plate 1 to adjust the distance between the first fixed plate 1 and the second fixed plate 3 to a suitable length for the vacuum furnace, and use the two nuts to connect the two threaded rods 2 and The first fixed plate 1 is fixed. The first fixed plate 1 and the second fixed plate 3 are respectively clamped on the left and right sides of the bottom support frame of the vacuum furnace. At the same time, when the distance between the first fixed plate 1 and the threaded rod 2 is increased, respectively Stretch the lengths of the first limit rod 701 and the second limit rod 702 to meet the requirements for sterilizing the inner walls of vacuum furnaces of different lengths;

Connect the water pump to one end of the docking assembly 4, and inject boiling water into the interior of the docking assembly 4 through the water pump. At the same time, the left end bellows 604 is connected to the docking assembly 4. At this time, the hot water enters the interior of the bellows 604, and the hot water pushes the baffle 102 With the sealing ring 101, one side of the sealing ring 101 is separated from one side of the inner wall of the docking ring 601, and the hot water can enter the inside of the docking ring 601. At the same time, under the action of water pressure, the right end sealing ring 101 presses against the inside of the docking ring 601. One side is sealed to effectively prevent hot water from entering the inside of the right end bellows 604. Since the movable ring 602 is connected with the inside of the docking ring 601, the hot water in the docking ring 601 enters the inside of the movable ring 602 and is sprayed out through the nozzle 603 respectively. At the same time, since the six nozzles 603 are all tilted at forty-five degrees, the six nozzles 603 will generate thrust when they eject hot water, thereby driving the movable ring 602, the adjustment assembly 5 and the nozzle 603 to rotate, and the hot water ejected at the same time will be In contact with the inner wall of the vacuum furnace, the dirt on the inner wall of the vacuum furnace is cleaned under the action of water pressure, because the boiling water sprayed can sterilize the inner wall of the vacuum furnace;

Hot water enters the left end bellows 604, and the water pressure inside the left end bellows 604 gradually increases. The left end bellows 604 gradually stretches under the pressure, and pushes the docking ring 601 to one end. The right end bellows 604 gradually compresses, and the docking ring 601 moves along the first end. The outer parts of the first limit rod 701 and the second limit rod 702 move toward one end. During the movement, the six nozzles 603 continue to spray high-pressure hot water, thereby continuously moving through the docking ring 601, thereby improving the cleaning and disinfection effect on the inner wall of the vacuum furnace. good.

As shown in Figures 6, 7, 8, 9, 10, and 11, the adjustment component 5 includes twelve stabilizing blocks 501 annularly distributed outside the movable ring 602, and the twelve stabilizing blocks 501 are arranged at the front and rear of the inside. Second springs 506 are respectively fixedly installed at both ends. A first contact block 507 is fixedly installed on one side of the second spring 506. A connecting rod 502 is movably connected in the middle of the two stabilizing blocks 501. The left and right sides of the connecting rod 502 The transmission blocks 504 are fixedly installed respectively, the adjusting rods 503 are fixedly installed in the middle of the connecting rod 502, and the adjusting rods 503 are movably connected to the outside of the nozzle 603. Pushing blocks 505 are fixedly installed on the left and right sides of the docking ring 601.

When the docking ring 601 and the movable ring 602 move to one end of the second limiting rod 702 under the action of water pressure, one side of the six transmission blocks 504 at the right end are in contact with one side of the second fixed plate 3 respectively. The two fixed plates 3 block the six transmission blocks 504 on the right end. The twelve stabilizing blocks 501 slide outside the six connecting rods 502 and drive the six adjusting rods 503 to move at the same time. Since the six adjusting rods 503 are respectively engaged with the six Outside the nozzle 603, the six adjustment rods 503 respectively adjust the tilt angles of the six nozzles 603 during the movement, and at the same time push the first contact block 507 through the second spring 506 to fix the connecting rod 502. The hinge is the central axis tilted to the left end. Hot water enters the inside of the right end bellows 604 and pushes the docking ring 601 to move in reverse. The water sprayed by the nozzle 603 cleans the inner wall of the vacuum furnace for a second time. At the same time, the hot water sprayed out moves the vacuum furnace. The dirt cleaned on the inner wall is flushed out to the left end, thereby improving the efficiency of cleaning the inner wall of the vacuum furnace.

As shown in Figures 3, 4, 12, 13, and 14, the docking assembly 4 includes a docking tube 401 fixedly installed on one side of the first fixed plate 1. The outside of the docking tube 401 is movable with a sleeve 402. , a sealing plate 407 is hinged at the bottom inside the casing 402. The sealing plate 407 is located at the bottom inside the docking pipe 401. Guide blocks 406 are fixedly installed on the front and rear sides of the inner wall of the docking pipe 401. The top of the casing 402 is fixedly installed with a snap. The block 403 has a rectangular groove at the top of the clamping block 403. The first spring 404 is fixedly installed inside the first fixing plate 1. The first bayonet 405 is fixedly installed at the bottom of the first spring 404. The first bayonet 405 The bottom is rectangular, the bottom of the first bayonet 405 matches the rectangular groove on the top of the snap block 403, and the left end bellows 604 is connected to one side of the docking pipe 401;

The communication component 9 includes a third spring 903 fixedly installed on one side of the first fixing plate 1. A communication pipe 901 is fixedly installed at the bottom of the sleeve 402. A fixing block 902 is fixedly installed on the outside of the communication pipe 901. The third spring 903 One side is fixedly connected to one side of the fixed block 902, the communication tube 901 is connected to the inside of the casing 402, the middle part of the communication tube 901 is corrugated, and the other end of the communication tube 901 is connected to the inside of the right end corrugated tube 604;

The transmission assembly 8 includes a sliding groove 801 opened on the other side of the second fixed plate 3. A connecting block 804 is movably engaged inside the sliding groove 801. A fixed shaft 803 is fixedly installed on one side of the connecting block 804. The fixed shaft 803 The outer fixed sleeve is connected with a circlip 805. The external fixed sleeve of the circlip 805 is connected to the rotating roller 802. One end of the rotating roller 802 is provided with a number of annular slots. The external sleeve of the rotating roller 802 is connected with a connecting rope 807. The second fixed plate 3 is connected to the rotating roller 802. A pulley 806 is fixedly installed on the other side;

The fixing assembly 11 includes a spring telescopic rod 111 fixedly installed inside the second fixing plate 3. A second sliding block 112 is fixedly installed at the bottom of the spring telescopic rod 111. The second sliding block 112 is provided with snap-in grooves on both front and rear sides. 116. Fourth springs 115 are fixedly installed at the front and rear ends of the second fixed plate 3 respectively. A bump 114 is fixedly installed on one side of the two fourth springs 115. A clamping plate 113 is hinged at the bottom of the second sliding block 112. A bump 114 is fixedly installed on one end of the top of the clamping plate 113. One end of the top of the clamping plate 113 is hinged with the bottom of the second sliding block 112. One end of the top of the clamping plate 113 is vertical to one end of the rotating roller 802, and the middle part of the connecting rope 807 runs through it. Outside the connecting rope 807, one end of the connecting rope 807 is fixedly connected to one end of the communication tube 901 in the communication assembly 9.

During the process of adjusting the distance between the first fixed plate 1 and the second fixed plate 3, the connecting rope 807 gradually separates from the outside of the rotating roller 802, thereby increasing the length of the connecting rope 807, so that the connecting component 9 and the docking component 4 always maintain the initial state. state, and at the same time, because the middle part of the connecting pipe 901 is corrugated, the connecting pipe 901 is gradually elongated, so that the butt pipe 401 is internally connected with the right end corrugated pipe 604;

During the movement of the docking ring 601, the push block 505 is driven to move to one end. At this time, the top of one end of the right end push block 505 is in contact with one end of the bottom of the clamping plate 113. Since the push block 505 is trapezoidal, it is gradually pushed upward through the hypotenuse of the push block 505. The clamping plate 113 and the second sliding block 112 compress the spring telescopic rod 111. At the same time, during the upward movement of the clamping plate 113, the convex block 114 is engaged with the bottom of one end of the rotating roller 802, so that the rotating roller 802 is rotated through the convex block 114. Blocking is performed to prevent the connecting rope 807 from detaching from the outside of the rotating roller 802 during the upward movement of the rotating roller 802. The rotating roller 802 slides upward inside the sliding groove 801 through the connecting block 804. Since the rotating roller 802 cannot rotate, the rotating roller 802 moves upward. Pull the connecting rope 807 in the middle, and the other end of the connecting rope 807 is fixedly connected to one end of the communicating tube 901, so that one end of the communicating tube 901 is pulled through the connecting rope 807;

When one end of the connecting pipe 901 moves, the third spring 903 is compressed by the fixed block 902, and at the same time, the sleeve 402 is driven to slide to one end outside the docking pipe 401. During the sliding process of the docking pipe 401, the sealing plate 407 is driven. Since the sealing plate 407 One side of the two guide blocks 406 are in contact with the tops of the two guide blocks 406 respectively, and the heights of the two guide blocks 406 gradually increase from left to right. The sealing plate 407 rotates at the hinge during movement, so that through the guidance of the guide blocks 406, The sealing plate 407 seals the inside of the connecting pipe 401. At the same time, during the sliding process of the casing 402, the connecting pipe 901 coincides with the circular hole at the bottom of the connecting pipe 401. At this time, the connecting pipe 401 is connected with the inside of the connecting pipe 901, and the casing When 402 slides to the right end, it drives the clamping block 403, which is clamped in the top groove of the clamping block 403 through the first bayonet 405, and fixes the sleeve 402 and the connecting component 9;

Hot water enters the connecting pipe 901, and the other end of the connecting pipe 901 is connected to the inside of the right end bellows 604. At this time, the hot water flows along the inside of the right end bellows 604 inside the connecting pipe 901, and the right end bellows 604 is gradually pushed to the left end by the water pressure. Docking ring 601, at the same time, the hot water inside the docking ring 601 is sprayed out through the nozzles 603, and promotes the rotation of the movable ring 602. At the same time, the upper ends of the six nozzles 603 are respectively tilted to the left end, and the water ejected from the nozzles 603 performs secondary damage on the inner wall of the vacuum furnace. During the first cleaning, the hot water sprayed out at the same time will flush out the dirt cleaned on the inner wall of the vacuum furnace to the left end, thereby improving the efficiency of cleaning the dirt on the inner wall of the vacuum furnace.

The working principle and usage process of the present invention:

Adjust the distance between the first fixed plate 1 and the second fixed plate 3 according to the length of the vacuum furnace. By removing the two nuts, push the first fixed plate 1 to make the first fixed plate 1 and the second fixed plate 3 The distance between them is adjusted to a suitable length for the vacuum furnace, and the two threaded rods 2 and the first fixing plate 1 are fixed with two nuts. The first fixing plate 1 and the second fixing plate 3 are respectively engaged with the bottom of the vacuum furnace. On the left and right sides of the support frame, when the distance between the first fixed plate 1 and the threaded rod 2 is increased at the same time, the lengths of the first limit rod 701 and the second limit rod 702 are respectively stretched, so as to satisfy the vacuum needs of different lengths. During the sterilization of the inner wall of the furnace and the increase in the distance between the first fixed plate 1 and the second fixed plate 3, the connecting rope 807 gradually breaks away from the outside of the rotating roller 802, thereby increasing the length of the connecting rope 807 and connecting the components 9 The initial state is always maintained with the docking component 4, so that the docking pipe 401 is internally connected to the right end bellows 604;

Connect the water pump to one end of the docking pipe 401, and inject boiling water into the inside of the docking pipe 401 through the water pump. At the same time, the left end bellows 604 is connected to the docking pipe 401. At this time, the hot water enters the inside of the bellows 604, and the hot water pushes the baffle 102 With the sealing ring 101, one side of the sealing ring 101 is separated from one side of the inner wall of the docking ring 601, and the hot water can enter the inside of the docking ring 601. At the same time, under the action of water pressure, the right end sealing ring 101 presses against the inside of the docking ring 601. One side is sealed to effectively prevent hot water from entering the inside of the right end bellows 604. Since the movable ring 602 is connected with the inside of the docking ring 601, the hot water in the docking ring 601 enters the inside of the movable ring 602 and is sprayed out through the nozzle 603 respectively. At the same time, since the six nozzles 603 are all tilted at forty-five degrees, the six nozzles 603 will generate thrust when they eject hot water, thereby driving the movable ring 602, the adjustment assembly 5 and the nozzle 603 to rotate, and the hot water ejected at the same time will be In contact with the inner wall of the vacuum furnace, the dirt on the inner wall of the vacuum furnace is cleaned under the action of water pressure. The boiling water sprayed out can sterilize the inner wall of the vacuum furnace;

Hot water enters the left end bellows 604, and the water pressure inside the left end bellows 604 gradually increases. The left end bellows 604 gradually stretches under the pressure, and pushes the docking ring 601 to one end. The right end bellows 604 gradually compresses, and the docking ring 601 moves along the first end. The outer parts of the first limit rod 701 and the second limit rod 702 move toward one end. During the movement, the six nozzles 603 continue to spray high-pressure hot water, thereby continuously moving through the docking ring 601, thereby improving the cleaning and disinfection effect on the inner wall of the vacuum furnace. good;

When the docking ring 601 and the movable ring 602 move to one end of the second limiting rod 702 under the action of water pressure, one side of the six transmission blocks 504 at the right end are in contact with one side of the second fixed plate 3 respectively. The two fixed plates 3 block the six transmission blocks 504 on the right end. The twelve stabilizing blocks 501 slide outside the six connecting rods 502 and drive the six adjusting rods 503 to move at the same time. Since the six adjusting rods 503 are respectively engaged with the six Outside the nozzle 603, the six adjustment rods 503 respectively adjust the tilt angles of the six nozzles 603 during their movement, and at the same time push the first contact block 507 through the second spring 506 to fix the connecting rod 502. At this time, the six nozzles 603 It is tilted to the left end with the hinge as the central axis;

During the movement of the docking ring 601, the push block 505 is driven to move to one end. At this time, the top of one end of the right end push block 505 is in contact with one end of the bottom of the clamping plate 113. Since the push block 505 is trapezoidal, it is gradually pushed upward through the hypotenuse of the push block 505. The clamping plate 113 and the second sliding block 112 compress the spring telescopic rod 111. At the same time, during the upward movement of the clamping plate 113, the convex block 114 is engaged with the bottom of one end of the rotating roller 802, so that the rotating roller 802 is rotated through the convex block 114. Blocking is performed to prevent the connecting rope 807 from detaching from the outside of the rotating roller 802 during the upward movement of the rotating roller 802. The rotating roller 802 slides upward inside the sliding groove 801 through the connecting block 804. Since the rotating roller 802 cannot rotate, the rotating roller 802 moves upward. Pull the connecting rope 807 in the middle, and the other end of the connecting rope 807 is fixedly connected to one end of the communication tube 901, so that one end of the communication tube 901 is pulled through the connecting rope 807, and at the same time, the two fourth springs 115 push the two bumps 114 to snap into place. Inside the engaging groove 116, the second sliding block 112 and the transmission assembly 8 are limited;

When one end of the connecting pipe 901 moves, the third spring 903 is compressed by the fixed block 902, and at the same time, the sleeve 402 is driven to slide to one end outside the docking pipe 401. During the sliding process of the docking pipe 401, the sealing plate 407 is driven. Since the sealing plate 407 One side of the two guide blocks 406 are in contact with the tops of the two guide blocks 406 respectively, and the heights of the two guide blocks 406 gradually increase from left to right. The sealing plate 407 rotates at the hinge during movement, so that through the guidance of the guide blocks 406, The sealing plate 407 seals the inside of the connecting pipe 401. At the same time, during the sliding process of the casing 402, the connecting pipe 901 coincides with the circular hole at the bottom of the connecting pipe 401. At this time, the connecting pipe 401 is connected with the inside of the connecting pipe 901, and the casing When 402 slides to the right end, it drives the clamping block 403, which is clamped in the top groove of the clamping block 403 through the first bayonet 405, and fixes the sleeve 402 and the connecting component 9;

Hot water enters the connecting pipe 901, and the other end of the connecting pipe 901 is connected to the inside of the right end bellows 604. At this time, the hot water flows along the inside of the right end bellows 604 inside the connecting pipe 901, and the right end bellows 604 is gradually pushed to the left end by the water pressure. Docking ring 601, at the same time, the hot water inside the docking ring 601 is sprayed out through the nozzles 603, and promotes the rotation of the movable ring 602. At the same time, the upper ends of the six nozzles 603 are respectively tilted to the left end, and the water ejected from the nozzles 603 performs secondary damage on the inner wall of the vacuum furnace. During the first cleaning, the hot water sprayed out at the same time will flush out the dirt cleaned on the inner wall of the vacuum furnace to the left end, thus improving the efficiency of cleaning the dirt on the inner wall of the vacuum furnace;

When the water spray assembly 6 is pushed by the right end bellows 604 to move to one end of the first limiting rod 701, the left end transmission block 504 is in contact with one side of the first fixed plate 1, and the twelve stabilizing blocks 501 slide in the opposite direction. On the outside of the connecting rod 502, the six nozzles 603 are driven to reset through the six adjusting rods 503 at the same time. At the same time, the left end pushing block 505 pushes the clamping block 403, so that the clamping block 403 is separated from the bottom of the first bayonet 405. At this time, the third The spring 903 resets and pushes the connecting pipe 901 and the casing 402 to reset. The connecting pipe 901 breaks away from the circular hole at the bottom of the docking pipe 401, driving the sealing plate 407 to reset. The sealing plate 407 covers the top of the circular hole at the bottom of the docking pipe 401, and passes through the connecting pipe. 901 and the connecting rope 807 pull the rotating roller 802 downward, so that the second sliding block 112 is separated from the outside of the two bumps 114. At this time, the butt pipe 401 is connected to the inside of the left end bellows 604, and the above steps can be repeated to continue to vacuum. Clean and disinfect the inner wall of the furnace.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a disinfection and sterilization device for vacuum furnace inner wall, includes second fixed plate (3), its characterized in that: the novel water spraying device is characterized in that threaded rods (2) are fixedly arranged at the front end and the rear end of one side of each second fixed plate (3), a first fixed plate (1) is movably sleeved outside each threaded rod (2), a butt joint assembly (4) is fixedly arranged at one side of each first fixed plate (1), a communication assembly (9) is fixedly arranged at the bottom of each butt joint assembly (4), a guide assembly (7) is fixedly arranged between each first fixed plate (1) and each second fixed plate (3), a water spraying assembly (6) is movably sleeved outside each guide assembly (7), adjusting assemblies (5) are annularly distributed outside each water spraying assembly (6), sealing assemblies (10) are movably arranged at the left end and the right end of each water spraying assembly (6), a fixing assembly (11) is fixedly arranged inside each second fixed plate (3), and a transmission assembly (8) is movably arranged at the other side of each second fixed plate (3).

The water spraying assembly (6) comprises a butt joint ring (601), the butt joint ring (601) is movably sleeved on the outer part of the guide assembly (7), a movable ring (602) is movably sleeved on the outer part of the butt joint ring (601), the butt joint ring (601) is communicated with the inner part of the movable ring (602), six spray heads (603) are annularly distributed on the outer part of the movable ring (602), the bottoms of the six spray heads (603) are spherical, the bottoms of the six spray heads (603) are respectively clamped on the outer part of the movable ring (602), the six spray heads (603) are respectively communicated with the inner part of the movable ring (602), corrugated pipes (604) are fixedly installed on the left side and the right side of the butt joint ring (601), and the six spray heads (603) incline at forty-five degrees;

the adjusting assembly (5) comprises twelve stabilizing blocks (501) which are annularly distributed outside the movable ring (602), second springs (506) are respectively and fixedly arranged at the front end and the rear end inside the stabilizing blocks (501), first contact blocks (507) are respectively and fixedly arranged at one sides of the second springs (506), connecting rods (502) are movably sleeved at the middle parts of the two stabilizing blocks (501), transmission blocks (504) are respectively and fixedly arranged at the left side and the right side of the connecting rods (502), adjusting rods (503) are respectively and fixedly arranged at the middle parts of the connecting rods (502), the adjusting rods (503) are respectively and movably clamped outside the spray heads (603), and pushing blocks (505) are respectively and fixedly arranged at the left side and the right side of the butt joint ring (601);

the guide assembly (7) comprises a first limiting rod (701) fixedly arranged on one side of the first fixing plate (1), a second limiting rod (702) is fixedly arranged on one side of the second fixing plate (3), the first limiting rod (701) and the middle part of the second limiting rod (702) are clamped in a staggered manner, a first sliding block (703) is fixedly arranged on one side of the outer part of the second limiting rod (702), a sliding groove is formed in one side of the outer part of the first limiting rod (701), and the first sliding block (703) is respectively clamped in the sliding groove;

the butt joint assembly (4) comprises a butt joint pipe (401) fixedly arranged on one side of the first fixed plate (1), a sleeve (402) is movably sleeved outside the butt joint pipe (401), a sealing plate (407) is hinged to the bottom inside the sleeve (402), the sealing plate (407) is positioned at the bottom inside the butt joint pipe (401), and guide blocks (406) are fixedly arranged on the front side and the rear side of the inner wall of the butt joint pipe (401) respectively;

the transmission assembly (8) comprises a sliding groove (801) formed in the other side of the second fixed plate (3), a connecting block (804) is movably clamped in the sliding groove (801), a fixing shaft (803) is fixedly arranged on one side of the connecting block (804), a clamp spring (805) is fixedly sleeved on the outer portion of the fixing shaft (803), a rotary roller (802) is fixedly connected to the outer portion of the clamp spring (805), a plurality of clamping grooves are formed in one end of the rotary roller (802) in an annular mode, a connecting rope (807) is sleeved on the outer portion of the rotary roller (802), and a pulley (806) is fixedly arranged on the other side of the second fixed plate (3).

2. The sterilization apparatus for an inner wall of a vacuum furnace according to claim 1, wherein: the sealing assembly (10) comprises supporting frames (103) fixedly installed at the left end and the right end of the inside of the butt joint ring (601), one sides of the two supporting frames (103) are fixedly provided with baffle plates (102) respectively, and the other sides of the two supporting frames (103) are fixedly provided with sealing rings (101) respectively.

3. The sterilization apparatus for an inner wall of a vacuum furnace according to claim 1, wherein: a clamping block (403) is fixedly arranged at the top of the sleeve (402), a rectangular groove is formed at the top of the clamping block (403), a first spring (404) is fixedly arranged in the first fixing plate (1), a first clamping pin (405) is fixedly arranged at the bottom of the first spring (404), the bottom of first bayonet lock (405) is rectangle form, the bottom of first bayonet lock (405) with joint piece (403) top rectangular channel looks adaptation, left end bellows (604) with one side of butt joint pipe (401) is linked together.

4. A sterilizing unit for an inner wall of a vacuum furnace according to claim 3, wherein: the communication assembly (9) comprises a third spring (903) fixedly mounted on one side of the first fixing plate (1), a communication pipe (901) is fixedly mounted at the bottom of the sleeve (402), a fixing block (902) is fixedly mounted outside the communication pipe (901), one side of the third spring (903) is fixedly connected with one side of the fixing block (902), the communication pipe (901) is communicated with the inside of the sleeve (402), the middle part of the communication pipe (901) is corrugated, and the other end of the communication pipe (901) is communicated with the inside of the corrugated pipe (604).

5. The sterilization apparatus for an inner wall of a vacuum furnace according to claim 1, wherein: the fixing assembly (11) comprises a spring telescopic rod (111) fixedly installed inside a second fixing plate (3), a second sliding block (112) is fixedly installed at the bottom of the spring telescopic rod (111), clamping grooves (116) are respectively formed in the front side and the rear side of the second sliding block (112), fourth springs (115) are respectively fixedly installed at the front end and the rear end inside the second fixing plate (3), protruding blocks (114) are fixedly installed on one sides of the two fourth springs (115), clamping plates (113) are hinged to the bottom of the second sliding block (112), protruding blocks (114) are fixedly installed at one ends of the tops of the clamping plates (113), and one ends of the tops of the clamping plates (113) are hinged to the bottom of the second sliding block (112).

6. The sterilization apparatus for an inner wall of a vacuum furnace according to claim 5, wherein: one end at the top of the clamping plate (113) is vertical to one end of the rotating roller (802), the middle part of the connecting rope (807) penetrates through the outer part of the connecting rope (807), and one end of the connecting rope (807) is fixedly connected with one end of a communicating pipe (901) in the communicating component (9).