CN220677335U - Large-scale freeze dryer based on stepless energy regulation - Google Patents

Abstract

The utility model discloses a large-scale freeze dryer based on stepless energy regulation, which comprises a box body, wherein two fixing seats are symmetrically fixed on two sides of the top end of the box body, radiating fans are connected to two sides in the fixing seats through fixing columns, a cover body is arranged on the top end of each fixing seat, and a radiating net is arranged in the cover body. The beneficial effects are that: according to the utility model, through the design of the heat conducting plate, the fins, the heat exchange tube, the fixing seat, the heat radiating net, the cover body, the heat radiating fan and the mounting box, when the device is used for a long time, the cover body is matched with the design of the heat radiating net, so that dust can be prevented from entering the device while the normal work of the heat radiating fan is ensured, the cover body can be directly unscrewed for cleaning when the dust is cleaned, and meanwhile, when the liquid is conveyed, the fins are matched with the heat conducting plate for heat conduction, heat of the liquid in the heat exchange tube can be rapidly conducted out and radiated, and the overheat failure of the device caused by heat accumulation in the device is effectively avoided.

Description

Large-scale freeze dryer based on stepless energy regulation

Technical Field

The utility model relates to the field of freeze dryers, in particular to a large-scale freeze dryer based on stepless energy regulation.

Background

In the prior life, the application of compressed air is more and more widespread, and the compressed air purification technology is more and more advanced, and a freeze dryer is a machine consisting of a refrigerating system, a vacuum system, a heating system and an electric instrument control system, and the main components of the freeze dryer are divided into a drying box, a condenser, a refrigerating unit, a vacuum pump, a heating and cooling device and the like.

The patent number is CN 202320011240.6's chinese patent, discloses a freeze dryer, including, the bottom plate, the top of bottom plate is provided with the condenser, one side of condenser is provided with circulation mechanism, circulation mechanism includes water storage tank, water pump, circulating pipe, solenoid valve, filter screen plate, drinking-water pipe, conveyer pipe, intercommunication board and atomizer, one side of condenser be provided with the water storage tank the top of condenser be provided with the water pump one side of condenser is provided with the circulating pipe, the outside of circulating pipe is provided with the solenoid valve, the inside of water storage tank is provided with the filter screen plate, one end of circulating pipe and one side intercommunication of water storage tank, the inside of condenser is provided with the heat exchange tube.

The large-scale freeze dryer based on stepless energy regulation removes the moisture in the compressed air through refrigeration technology, and then realize the separation to the impurity such as water, the oil that compressed air produced in the production process, above-mentioned method, but when using the device for a long time, the device can produce a large amount of heats when drying compressed air, the device needs to dispel the heat through the heat dissipation net, the dust gets into inside the machine through the heat dissipation net easily after the use, the dust piles up too much and easily leads to the machine circuit short circuit, and the structure of device integration leads to the heat dissipation net of device to carry out quick washing, simultaneously when carrying liquid, the liquid temperature is too high, the radiating effect of fin is limited, lead to the accumulation of heat in the device, and then the device appears overheated malfunctioning.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides a large-scale freeze dryer based on stepless energy regulation, which can conveniently clean a heat radiation net and has good heat radiation effect.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a large-scale freeze dryer based on stepless energy regulation, which comprises a box body, wherein two fixing seats are symmetrically fixed on two sides of the top end of the box body, two sides in the fixing seats are connected with heat dissipation fans through fixing columns, a cover body is arranged on the top end of the fixing seats, a heat dissipation net is arranged in the cover body, a mounting box is arranged on one side of each fixing seat, the mounting box is connected with a push block through a pressing spring, a push plate is arranged at the upper end of each push block, an inserting rod is fixed on one side wall of each push block, heat exchange tubes are arranged at the top end in the box body, at least two heat exchange tubes are arranged, fins are arranged on the heat exchange tubes, heat conducting plates are fixed between the fins on the heat exchange tubes, a high-low pressure controller is fixed on one side of the bottom end in the box body, a separator is arranged on the top end of each high-low pressure controller, a dryer is arranged on one side of each separator, and an automatic water draining device is arranged at the lower end of each evaporator.

Further, an operation panel is installed on one side wall of the box body, an air inlet is formed in the upper end of the other side wall of the box body, a water outlet is formed in the lower end of the air inlet, the box body is located on the opposite side wall of the air inlet, an air outlet is formed in the opposite side wall of the air inlet, a bottom plate is arranged at the bottom end of the box body, four electric supporting feet are fixed at four corners of the bottom end of the bottom plate, and self-locking universal wheels are installed on the inner sides of the electric supporting feet.

Through adopting above-mentioned technical scheme, the box realizes the installation guard action to freeze drying device, realizes the sealed work of device, conveniently to the separation of water, oil, impurity etc. in the compressed air.

Further, the operation panel is connected with the box body clamping groove, and the air inlet, the air outlet and the water outlet are formed in the box body.

Through adopting above-mentioned technical scheme, operating panel conveniently carries out control work to the device, the air inlet realizes the entering of compressed air, the gas outlet realizes the output to the compressed air that the drying is accomplished, the delivery port realizes the output to water, oil, impurity etc. in the compressed air.

Further, the bottom plate with box screw connection, electronic stabilizer blade with auto-lock universal wheel all with bottom plate screw connection.

Through adopting above-mentioned technical scheme, the bottom plate realizes to the fixed mounting of box, electronic stabilizer blade realizes the supporting role to the device, cooperates the design of auto-lock universal wheel, conveniently removes the device at any time.

Further, the fixing seat is inserted into the box body, the cover body is screwed with the fixing seat, the heat dissipation net is connected with the cover body clamping groove, and the heat dissipation fan is inserted into the fixing column.

Through adopting above-mentioned technical scheme, the fixing base realization is right the fixed mounting of heat dissipation fan, the cooperation the lid reaches the design of heat dissipation net can be guaranteed the normal work of heat dissipation fan, and realize the isolation to dust etc. the design of lid is convenient at any time to the lid is dismantled, and then is right the heat dissipation net washs fast.

Further, the mounting box is connected with the fixing seat through screws, the inserting rod is inserted into the heat dissipation fan, the pushing block is connected with the mounting box in a sliding mode, and two ends of the pressing spring are connected with the pushing block and the mounting box through screws respectively.

Through adopting above-mentioned technical scheme, the mounting box cooperation the design of inserted bar realizes to the fixing of heat dissipation fan, press the design of spring, it is convenient the push pedal removes, realizes to the expansion and contraction of inserted bar.

Further, the heat exchange tube is inserted into the box body, the fins are connected with the heat exchange tube through screws, the heat conducting plate is inserted into the heat exchange tube, and the high-low pressure controller, the dryer, the separator, the evaporator and the automatic drainer are connected with the box body through screws.

Through adopting above-mentioned technical scheme, the heat exchange tube cooperation the design of fin can be discharged fast the heat that produces in the pipeline, cooperation the quick heat conduction of heat conduction board realizes the heat to the fluid and changes out, and compressed air passes through the evaporimeter is cooled down it, and water, oil, the impurity in the compressed air are cooled down after, form the liquid form. The air is discharged through the automatic drainer to obtain clean compressed air, then the compressed air enters the dryer and is cooled down, the cooled compressed air is separated into water and oil through the separator and is discharged, then the water and the oil enter the evaporator, at the moment, the air is further cooled, then the water and the oil containing gas state are further separated out, the water and the oil are discharged through the separator and are discharged through the separator discharging system, and finally the water and the oil are output through the heat exchange tube, and the high-low pressure controller can realize stepless quantity adjustment of the device.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

in order to solve the problems that the existing large-sized freeze dryer based on stepless energy regulation removes moisture in compressed air through a refrigeration technology, and further realizes separation of impurities such as water and oil generated in the production process of the compressed air, the method can meet the requirements of the device on purification and drying of the compressed air, but when the device is used for a long time, a large amount of heat is generated when the device is used for drying the compressed air, the device needs to dissipate heat through a heat dissipation net, dust easily enters the machine through the heat dissipation net after the use is finished, excessive dust accumulation easily causes short circuit of a machine circuit, the heat dissipation net of the device cannot be quickly cleaned due to the integrated structure of the device, meanwhile, when the liquid is conveyed, the liquid temperature is too high, the radiating effect of fin is limited, lead to the accumulation of heat in the device, and then lead to the overheated malfunctioning problem of device appearance, this use is novel through the design of heat-conducting plate, the fin, the heat exchange tube, the fixing base, the heat dissipation net, the lid, the heat dissipation fan and mounting box, when using for a long time to the device, the design of lid cooperation heat dissipation net, in can guaranteeing the normal work of heat dissipation fan, avoid in the dust entering device, when clearing up the dust, can directly unscrew the lid and wash, simultaneously when carrying liquid, the heat of liquid in the heat exchange tube is derived to the fin cooperation heat conduction plate simultaneously heat dissipation, effectively avoid the overheated malfunctioning of device that the heat accumulation led to in the device.

Drawings

FIG. 1 is a schematic diagram of a large freeze dryer based on stepless energy regulation according to the present utility model;

FIG. 2 is a right side cross-sectional view of a holder in a large freeze dryer based on stepless energy regulation in accordance with the present utility model;

FIG. 3 is a front cross-sectional view of a cabinet in a large freeze dryer based on stepless energy regulation in accordance with the present utility model;

fig. 4 is a circuit block diagram of a large freeze dryer based on stepless energy regulation according to the present utility model.

The reference numerals are explained as follows:

1. a cover body; 2. a fixing seat; 3. an operation panel; 4. a case; 5. a bottom plate; 6. an electric support leg; 7. self-locking universal wheels; 8. a heat dissipation net; 9. an air inlet; 10. a water outlet; 11. a heat dissipation fan; 12. fixing the column; 13. a rod; 14. a push plate; 15. a pushing block; 16. pressing the spring; 17. a mounting box; 18. an air outlet; 19. a separator; 20. a high-low voltage controller; 21. a heat conductive plate; 22. a heat exchange tube; 23. a fin; 24. an evaporator; 25. a dryer; 26. an automatic drainer.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-4, a large-scale freeze dryer based on stepless energy regulation in this embodiment, including box 4, box 4 top both sides symmetry are fixed with two fixing bases 2, both sides are connected with heat dissipation fan 11 through fixed column 12 in the fixing base 2, realize the heat dissipation to the device in, lid 1 is installed on fixing base 2 top, be provided with heat dissipation net 8 in the lid 1, conveniently dismantle it at any time, install mounting box 17 on one side of fixing base 2, be connected with ejector pad 15 through pressing spring 16 in the mounting box 17, ejector pad 15 upper end is provided with push pedal 14, be fixed with inserted bar 13 on the side wall of ejector pad 15, cooperate mounting box 17 and pressing spring 16's design, conveniently remove the push rod at any time, realize the installation fixed to heat dissipation fan 11, the top is provided with heat exchange tube 22 in the box 4, realize the transport to liquid, install fin 23 on the heat exchange tube 22, conveniently be located between 23 and be fixed with heat-conducting plate 21, realize the quick-release box 4 of heat installs mounting box 17, be connected with ejector pad 15 through pressing spring 16, realize that the high-pressure control device is equipped with the bottom 25 is equipped with the water separator 24, realize the high-pressure separator is equipped with the water separator is equipped with 25, realize the high-pressure separator is equipped with the air separator is 25, and is equipped with the high-pressure separator is equipped with the air separator is 25 simultaneously, and is equipped with the air separator is compressed 25.

As shown in fig. 1-4, in this embodiment, an operation panel 3 is installed on one side wall of a box 4, an air inlet 9 is formed at the upper end of the other side wall of the box 4, a water outlet 10 is provided at the lower end of the air inlet 9, an air outlet 18 is formed on the opposite side wall of the box 4, a bottom plate 5 is provided at the bottom end of the box 4, four electric supporting legs 6 are fixed at four corners of the bottom end of the bottom plate 5, self-locking universal wheels 7 are installed inside the electric supporting legs 6, the box 4 realizes the installation protection function on the freeze drying device, the sealing work of the device is realized, the separation of water, oil, impurities and the like in compressed air is facilitated, the operation panel 3 is connected with a clamping groove of the box 4, the air inlet 9, the air outlet 18 and the water outlet 10 are formed on the box 4, the operation panel 3 facilitates the control work on the device, the air inlet 9 realizes the entry of compressed air, the air outlet 18 realizes the output of the dried compressed air, the water outlet 10 realizes the output of the compressed air, the bottom plate 5 is connected with the box 4 through screws, the electric supporting legs 6 and the self-locking universal wheels 7 are connected with the bottom plate 5, the bottom plate 5 realizes the installation protection function on the freeze drying device, the electric supporting legs 6 are connected with the bottom plate 4 through the self-locking universal wheels 6, the self-locking universal wheels 4 realize the fixing device is connected with the fixing seat 2, the self-locking device is matched with a fixing seat, the fixing seat 2, the fixing seat is connected with the fixing seat 2, the self-locking device is matched with the heat-radiating device, and the heat-radiating device is connected with the fixing seat 2, and the heat-radiating device is connected with the fixing seat 2.

As shown in fig. 1-4, in this embodiment, the fixing base 2 realizes the fixed installation of the heat dissipation fan 11, and cooperates with the design of the cover 1 and the heat dissipation net 8, so that the normal operation of the heat dissipation fan 11 can be ensured, and the isolation of dust and the like is realized, the cover 1 is designed, the cover 1 is convenient to detach at any time, and further the heat dissipation net 8 is quickly cleaned, the mounting box 17 is connected with the fixing base 2 through screws, the inserted bar 13 is inserted into the heat dissipation fan 11, the push block 15 is slidably connected with the mounting box 17, two ends of the pressing spring 16 are respectively connected with the push block 15 and the mounting box 17 through screws, the design of the mounting box 17 cooperates with the inserted bar 13, the fixation of the heat dissipation fan 11 is realized, the design of the pressing spring 16 is convenient for the push plate 14 to move, the expansion and contraction of the inserted bar 13 is realized, the heat exchange tube 22 is inserted into the box 4, the fin 23 is connected with the heat exchange tube 22 through screws, the heat conducting plate 21 is inserted into the heat exchange tube 22, the high-low pressure controller 20, the dryer 25, the separator 19, the evaporator 24 and the automatic drainer 26 are all connected with the box body 4 through screws, the heat exchange tube 22 is matched with the design of the fins 23, heat generated in the pipeline can be rapidly discharged, the heat in the fluid is rapidly conducted through the heat conducting plate 21, the heat in the fluid is exchanged, the compressed air is cooled through the evaporator 24, water, oil and impurities in the compressed air form a liquid state after being cooled, the compressed air is discharged through the automatic drainer 26 to obtain clean compressed air, the compressed air is cooled after entering the dryer 25, the cooled compressed air is separated into water and oil through the separator 19 and then discharged, the air is further cooled at the moment and then further separated out through the separator 19, the water and the oil containing gas are further discharged through the evaporator 24 and finally output through the heat exchange tube 22, the high-low pressure controller 20 can realize stepless quantity adjustment of the device.

The specific implementation process of this embodiment is as follows: when the device is used, after the air inlet 9, the air outlet 18 and the water outlet pipe of the device are connected, the device is controlled by the operation panel 3 to start working, compressed air enters the evaporator 24 and is cooled, water, oil and impurities in the compressed air are cooled and then discharged through the automatic water discharging device 26, then the compressed air enters the dryer 25 and is cooled down, the cooled compressed air is separated into water and oil through the separator 19 and then discharged, then the water and oil enter the evaporator 24, at this time, the air is further cooled, then the water and the oil containing gas state are further separated out, the device is discharged through the separator 19, and finally the air is output through heat exchange, so that the freeze drying of the compressed air is realized.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. Large-scale freeze dryer based on stepless energy regulation, its characterized in that: including box (4), box (4) top both sides symmetry is fixed with two fixing base (2), both sides are connected with radiator fan (11) through fixed column (12) in fixing base (2), lid (1) are installed on fixing base (2) top, be provided with heat dissipation net (8) in lid (1), install mounting box (17) on one side of fixing base (2), be connected with ejector pad (15) through pressing spring (16) in mounting box (17), ejector pad (15) upper end is provided with push pedal (14), be fixed with inserted bar (13) on ejector pad (15) a lateral wall, the top is provided with heat exchange tube (22) in box (4), heat exchange tube (22) are not less than two, install fin (23) on heat exchange tube (22) are located be fixed with between fin (23), inner bottom end one side of box (4) is fixed with high-low pressure control ware (20), high-pressure separator (20) are installed on one side of the bottom, high-pressure separator (20) is provided with dryer (25), an automatic drainer (26) is arranged at the lower end of the evaporator (24).

2. A large scale freeze dryer based on stepless energy regulation as claimed in claim 1, wherein: an operation panel (3) is installed on one side wall of the box body (4), an air inlet (9) is formed in the upper end of the other side wall of the box body (4), a water outlet (10) is formed in the lower end of the air inlet (9), an air outlet (18) is formed in the opposite side wall of the air inlet (9) in the box body (4), a bottom plate (5) is arranged at the bottom end of the box body (4), four electric supporting legs (6) are fixed at four corners of the bottom end of the bottom plate (5), and self-locking universal wheels (7) are installed on the inner sides of the electric supporting legs (6).

3. A large scale freeze dryer based on stepless energy conditioning according to claim 2, characterized in that: the operation panel (3) is connected with the clamping groove of the box body (4), and the air inlet (9), the air outlet (18) and the water outlet (10) are formed on the box body (4).

4. A large scale freeze dryer based on stepless energy conditioning according to claim 2, characterized in that: the bottom plate (5) is connected with the box body (4) through screws, and the electric supporting legs (6) and the self-locking universal wheels (7) are connected with the bottom plate (5) through screws.

5. A large scale freeze dryer based on stepless energy regulation as claimed in claim 1, wherein: the fixing seat (2) is inserted into the box body (4), the cover body (1) is screwed with the fixing seat (2), the heat dissipation net (8) is connected with the clamping groove of the cover body (1), and the heat dissipation fan (11) is inserted into the fixing column (12).

6. A large scale freeze dryer based on stepless energy regulation as claimed in claim 1, wherein: the installation box (17) is connected with the fixing seat (2) through screws, the inserting rod (13) is inserted into the heat dissipation fan (11), the push block (15) is connected with the installation box (17) in a sliding mode, and two ends of the pressing spring (16) are connected with the push block (15) and the installation box (17) through screws respectively.

7. A large scale freeze dryer based on stepless energy regulation as claimed in claim 1, wherein: the heat exchange tube (22) is inserted into the box body (4), the fins (23) are connected with the heat exchange tube (22) through screws, the heat conducting plate (21) is inserted into the heat exchange tube (22), and the high-low pressure controller (20), the dryer (25), the separator (19), the evaporator (24) and the automatic drainer (26) are connected with the box body (4) through screws.