CN106738786A

CN106738786A - Vacuum cooled tank

Info

Publication number: CN106738786A
Application number: CN201611121023.3A
Authority: CN
Inventors: 吴海云
Original assignee: HRJ PRECISION EXTRUSION MACHINERY CO Ltd
Current assignee: HRJ PRECISION EXTRUSION MACHINERY CO Ltd
Priority date: 2016-12-08
Filing date: 2016-12-08
Publication date: 2017-05-31

Abstract

The invention discloses a vacuum cooling water tank, which comprises a frame. The tank body is provided with a box structure; the water tank body is provided with a pipeline inlet and a pipeline outlet for plastic pipes; The water-cooling chamber and the driving wheel and several driven wheels located outside the water-cooling chamber; the water-cooling chamber communicates with the pipeline entrance, and the first water inlet pipe is arranged in the water-cooling chamber; along the direction of travel of the plastic pipe, a chamber is provided at the end of the water-cooling chamber Outlet; the plastic pipe passes through the pipeline inlet, water-cooling chamber, chamber outlet, driving wheel, several driven wheels, and pipeline outlet in turn, forming a water tank cooling path; it also includes a vacuum pump and a water pump; the vacuum pump communicates with the water-cooling chamber through a vacuum pipeline; the water pump communicate with the first water inlet pipe. The advantages of the present invention are: the cooling water is recycled; the cooling effect is good; the vacuum pump communicates with the water-cooling chamber through the vacuum pipeline for vacuuming, and prevents the cooling water from flowing out through the pipeline inlet and the pipeline outlet.

Description

Vacuum cooled tank

Technical field

The present invention relates to bosh, more particularly to vacuum cooled tank.

Background technology

The high temperature plastics pipe that extruder is extruded typically all is lowered the temperature using cold water, at present, traditional bosh Cell body is generally cuboid, and the metal tube between usual water inlet and delivery port is the linear metal tube of ordinary straight, and this is so that When high temperature plastics pipe is cooled down in bosh, because the short time cools down in bosh, cause high temperature plastics pipe to radiate and imitate Fruit is not good, can cause to be easily deformed during subsequent pelletizing, meanwhile, cooling water is easily from entrance and pipe outlet stream Go out bosh.

The content of the invention

It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided one kind is recyclable, good heat dissipation effect, it is to avoid The vacuum cooled tank that cooling water flows out from entrance and pipe outlet.

To realize object above, this invention takes following technical scheme：

Vacuum cooled tank, including frame, the frame are provided with the water trough body of box body structure；The water trough body It is provided with the entrance and pipe outlet for plastic tube turnover；It is provided with the water trough body in the water-cooled chamber of sealing structure And driving wheel, several driven pulleys outside waterway room；The water-cooled chamber is communicated with entrance, the waterway Interior is provided with the first water inlet pipe；Along plastic tube direct of travel, the end of the water-cooled chamber is provided with chamber outlet；Plastic tube is successively Pass through entrance, water-cooled chamber, chamber outlet, driving wheel, several driven pulleys, pipe outlet, constitute tank cooling path； Also include vavuum pump and water pump；The vavuum pump is communicated by vacuum pipe with water-cooled chamber；The water pump and the first water inlet pipe Communicate.

Also include the second water inlet pipe；Second water inlet pipe is located in water trough body and is located at outside waterway room；The water Drip tray is provided between groove body and frame；Overflow pipe is additionally provided with the water trough body, the overflow pipe is communicated with drip tray, just Cooling water in by water trough body is collected into drip tray.

The vavuum pump is vacuum pump using circulatory water；Also include header tank and vacuum tank；The header tank by pipeline with it is true Empty van is connected；The vacuum tank is connected with the water inlet and delivery port of water pump respectively by pipeline；The vacuum tank and vavuum pump Air inlet connection, the exhaust outlet of vavuum pump connects with header tank；The vacuum pipe is connected with vacuum tank, the header tank with External cooling-water machine connection, the external cooling-water machine is connected with the first water inlet pipe, the second water inlet pipe respectively；The drip tray passes through pipeline Connected with header tank, realization is circulated utilization to cooling water.

The header tank is provided with overflow pipe, is connected with external water pipe when by header tank, and what is overflowed when header tank is filled is cold But water flows out from overflow pipe；The vacuum tank is provided with drainpipe, during break-off, can be by the cooling water in vacuum tank from drainpipe Discharge.

The water trough body is provided with the clamp set that several are located between pipe outlet and driving wheel；The clamp set by First clamp part and the second clamp part that can be opened with respect to the first folder pipe fitting roll-over are constituted, and the first clamp part is fixed on described In water trough body；Plastic tube via, and the plastic tube via arranged concentric that adjacent clamp covers are provided with clamp set, be easy to by Plastic tube after clamp set adjustment position by leaving pipe outlet.

The elevation and subsidence regulating device for driving water trough body to move up and down is provided between the frame and water trough body；The liter Falling tone regulating device includes being provided with the crane of the first screw rod, the first rotating disk with swivel nut on axle center, and the lifting is erected at Between frame and water trough body, first rotating disk is set on the first screw rod by swivel nut, and first rotation is vitalized It is dynamic to be connected to crane bottom；The left and right adjusting for driving water trough body to move left and right is provided between the frame and water trough body Device；The left and right adjusting device includes the second rotating disk, slide bar, base, sliding block, and the base is located at frame and water trough body Between, described slide bar one end is fixed on the second rotating disk axle center, and the slide bar is fixed on base by bearing, the sliding block Water trough body lower section is laterally located at, the sliding block is provided with some grooves equally distributed from left to right, and the slide bar is provided with The some and intermeshing fin of groove；Before being provided between the frame and water trough body for driving water trough body movable Adjusting means afterwards；The front-and-back adjusting device includes the 3rd rotating disk, the second screw rod, and described second screw rod one end is fixed on the 3rd On rotating disk axle center, second screw rod is fixed in frame by bearing, and the water trough body lower section is provided with and the second screw rod The nut that screw thread matches, second screw rod is set on nut；Moved up and down or left in order to pass through to adjust water trough body Move right or move forward and backward, the extruder with preceding operation is engaged, make plastic tube enter water trough body from entrance.

The water-cooled chamber of the water trough body is provided with water level regulation switch and pressure gauge, by water level regulation switch-mode regulation Height of water level in water trough body, the hydraulic pressure value checked in water trough body by pressure gauge.

Some pulleys are provided with the water trough body in cooling path so that plastic tube runs from pulley；In the frame Universal pulley is additionally provided with, easily can change moving direction in moving process.

It is an advantage of the invention that：The present invention can be circulated utilization to cooling water；Plastic tube enters from the pipeline of water trough body Mouth enters in water trough body, in the water that submerges, carries out water cooling, then pile warp driving wheel and two driven pulleys successively, carries out nature cold But；Plastic tube is made to come and go operation in water trough body, increases than common equal length water trough body cooling distance, cooling distance Increase, runs at the same speed, and quite several times boshes of length of high speed tank save the space of tank, cooling Effect is more preferable；Vavuum pump is communicated by vacuum pipe with water-cooled chamber, and for vacuumizing, the effect for vacuumizing is water trough body Interior air pressure is less than external pressure, so that the entrance and pipe outlet of external pressure " closure " water trough body, it is to avoid Cooling water in water trough body flows out through entrance, pipe outlet.

Brief description of the drawings

Fig. 1 is the top view of embodiment of the present invention structure；

Fig. 2 is the front view of embodiment of the present invention structure；

Fig. 3 is the right view of embodiment of the present invention structure；

Fig. 4 is the structural representation of embodiment of the present invention sliding block；

Fig. 5 is the structural representation of embodiment of the present invention front-and-back adjusting device；

Fig. 6 is the structural representation of embodiment of the present invention header tank；

Fig. 7 is the structural representation of embodiment of the present invention vacuum tank；

Fig. 8 is embodiment of the present invention water circulation graph of a relation；

Fig. 9 is the structural representation of embodiment of the present invention clamp set；

Implication is marked in figure：1st, frame；2nd, water trough body；3rd, entrance；4th, pipe outlet；5th, water-cooled chamber；6th, it is main Driving wheel；7th, driven pulley；8th, the first water inlet pipe；9th, chamber outlet；10th, vavuum pump；11st, water pump；12nd, the second water inlet pipe；13rd, water receiving Disk；14th, overflow pipe；15th, header tank；16th, vacuum tank；17th, overflow pipe；18th, drainpipe；19th, clamp set；20th, the first clamp part； 21st, the second clamp part；22nd, plastic tube via；23rd, elevation and subsidence regulating device；24th, the first screw rod；25th, crane；26th, the first rotation Disk；27th, left and right adjusting device；28th, the second rotating disk；29th, slide bar；30th, base；31st, sliding block；32nd, groove；33rd, fin；34、 Front-and-back adjusting device；35th, the 3rd rotating disk；36th, the second screw rod；37th, nut；38th, water level regulation switch；39th, pressure gauge；40、 Pulley；41st, Universal pulley；42nd, isocon.

Specific embodiment

Present disclosure is described in further details with reference to the accompanying drawings and detailed description.

Embodiment

Refering to Fig. 1 to Fig. 9, vacuum cooled tank, including frame 1, frame 1 are provided with the water trough body 2 of box body structure； Water trough body 2 is provided with entrance 3 and pipe outlet 4 for plastic tube turnover；It is provided with sealing structure in water trough body 2 Water-cooled chamber 5 and the driving wheel outside water-cooled chamber 56, several driven pulleys 7；Water-cooled chamber 5 is communicated with entrance 3, The first water inlet pipe 8 is provided with water-cooled chamber 5；Along plastic tube direct of travel, the end of water-cooled chamber 5 is provided with chamber outlet 9；Plastics Pass through successively entrance 3, water-cooled chamber 5, chamber outlet 9, driving wheel 6, several driven pulleys 7, pipe outlet 4 are managed, is constituted Tank cools down path；Also include vavuum pump 10 and water pump 11；Vavuum pump 10 is communicated by vacuum pipe with water-cooled chamber 5；Water pump 11 communicate with the first water inlet pipe 8.

Also include the second water inlet pipe 12；Second water inlet pipe 12 is located in water trough body 2 and is located at outside water-cooled chamber 5；Tank Drip tray 13 is provided between body 2 and frame 1；Overflow pipe 14 is additionally provided with water trough body 2, overflow pipe 14 is communicated with drip tray 13, It is easy to be collected into the cooling water in water trough body 2 in drip tray 13.

Vavuum pump 10 is vacuum pump using circulatory water；Also include header tank 15 and vacuum tank 16；Header tank 15 by pipeline with it is true Empty van 16 is connected；Vacuum tank 16 is connected with the water inlet and delivery port of water pump 11 respectively by pipeline；Vacuum tank 16 and vavuum pump 10 air inlet connection, the exhaust outlet of vavuum pump 10 is connected with header tank 15；Vacuum pipe is connected with vacuum tank 16, header tank 15 Connected with external cooling-water machine, the external cooling-water machine is connected with the first water inlet pipe 8, the second water inlet pipe 12 respectively；Drip tray 13 passes through Pipeline is connected with header tank 15.

Header tank 15 is provided with overflow pipe 17, is connected with external water pipe when by header tank 15, is overflowed when header tank 15 is filled Cooling water flowed out from overflow pipe 17；Vacuum tank 16 is provided with drainpipe 18, during break-off, can be by the cooling water in vacuum tank 16 Discharged from drainpipe 18.

Water trough body 2 is provided with the clamp set 19 that several are located between pipe outlet 4 and driving wheel 6；Clamp set 19 by First clamp part 20 and the second clamp part 21 that can overturn opening with respect to the first clamp part 20 be constituted, and the first clamp part is fixed In the water trough body；Plastic tube via 22 is provided with clamp set 19, and the plastic tube via 22 of adjacent clamp set 19 is concentric Arrangement, is easy to for plastic tube to leave pipe outlet 4 after clamp covers 19 adjustment positions.

The elevation and subsidence regulating device 23 for driving water trough body 2 to move up and down is provided between frame 1 and water trough body 2；Lifting Adjusting means 23 includes being provided with the crane 25, axle center of the first screw rod 24 the first rotating disk 26 with swivel nut, crane 25 It is located between frame 1 and water trough body 2, more accurately, crane 25 is located between frame 1 and drip tray 13, the first rotating disk 26 are set on the first screw rod 24 by swivel nut, and the first rotating disk 26 is movably connected in the bottom of crane 25；Frame 1 and tank The left and right adjusting device 27 for driving water trough body 2 to move left and right is provided between body 2；Left and right adjusting device 27 includes the second rotation Rotating disk 28, slide bar 29, base 30, sliding block 31, base 30 are located between frame and water trough body 2, and more accurately, base 30 is located at Between frame and drip tray 13, the one end of slide bar 29 is fixed on the axle center of the second rotating disk 28, and slide bar 29 is fixed on bottom by bearing On seat 30, sliding block 31 is laterally located at the lower section of drip tray 13, and sliding block 31 is provided with some equally distributed grooves 32 from left to right, sliding Bar 29 is provided with some and intermeshing fin 33 of groove 32；It is provided with for driving water trough body between frame 1 and water trough body 2 2 movable front-and-back adjusting devices 34, more accurately, before and after being provided between frame 1 and drip tray 13 for driving water trough body 2 Mobile front-and-back adjusting device 34, front-and-back adjusting device 34 includes the 3rd rotating disk 35, the second screw rod 36, the one end of the second screw rod 36 It is fixed on the axle center of the 3rd rotating disk 35, the second screw rod 36 is fixed in frame 1 by bearing, the lower section of drip tray 13 is provided with and the The nut 37 that the screw thread of two screw rod 36 matches, the second screw rod 36 is set on nut 37；Moved up and down by adjusting water trough body 2 Or move left and right or move forward and backward, it is engaged in order to the extruder with preceding operation, make plastic tube enter tank from entrance 3 Body 2.

The water-cooled chamber 5 of water trough body 2 is provided with water level regulation and switchs 38 and pressure gauge 39, and 38 are switched by water level regulation Height of water level, the hydraulic pressure value checked in water trough body 2 by pressure gauge 39 in regulation water trough body 2.

Some pulleys 40 are provided with the water trough body 2 in cooling path so that plastic tube runs from pulley 40；In frame 1 is additionally provided with Universal pulley 41, easily can change moving direction in moving process.

First header tank 15 is connected with external water pipe, header tank 15 is filled, then by the power connecting plug of water trough body 2 The power outlet of the water trough body 2 of main electric cabinet is inserted, starting button is pressed and is started water pump 11 and vavuum pump 10, by by header tank Water in 15 is transported in external cooling-water machine and is cooled down, cooling water by being located at the side upper shunt tube 42 of drip tray 13, from First water inlet pipe 8 of isocon 42 enters water-cooled chamber 5, and water-cooled chamber 5 is connected by vacuum pipe with vacuum tank 16, cooling water Flow into vacuum tank 16, vacuum zone is constituted in vacuum tank, for vacuumizing, the effect for vacuumizing is in water trough body 2 Air pressure is less than external pressure, so that the entrance 3 and pipe outlet 4 of external pressure " closure " water trough body 2, it is to avoid Cooling water in water trough body 2 flows out through entrance 3, pipe outlet 4.

Also include the second water inlet pipe 12；Second water inlet pipe 12 is located in water trough body 2 and is located at outside water-cooled chamber 5；Tank Drip tray 13 is provided between body 2 and frame 1；Overflow pipe 14 is additionally provided with water trough body 2, overflow pipe 14 is communicated with drip tray 13, The side of drip tray 13 is provided with isocon 42, and header tank 15 is connected with the water inlet of external cooling-water machine, the delivery port of the cooling-water machine Connected with the one end of isocon 42, header tank 15 is connected by pipeline with vacuum tank 16；Vacuum tank 16 by pipeline respectively with water pump 11 water inlet is connected with delivery port；Vacuum tank 16 is connected with the air inlet of vavuum pump 10, the exhaust outlet of vavuum pump 10 with catchment Case 15 is connected；Vacuum pipe is connected with vacuum tank 16, and header tank 15 is connected with external cooling-water machine, and the external cooling-water machine is respectively with One water inlet pipe 8, the second water inlet pipe 12 are connected；Drip tray 13 is connected by pipeline with header tank 15, is constituted in vacuum tank cold But section, while realization is circulated utilization to cooling water；Plastic tube enters water trough body 2 from the entrance 3 of water trough body 2 It is interior, in the water that submerges, carry out water cooling, plastic tube pile warp driving wheel 6 and two driven pulleys 7, plastic tube elder generation successively on pulley 40 By the driven pulley 7 of 6 pile warp of driving wheel one, further around through another driven pulley 7, natural cooling is carried out；Plastic tube makees past in water trough body 2 Operation is returned, is increased than the common cooling distance of equal length water trough body 2, the increase of cooling distance is transported at the same speed OK, the quite several times bosh bodies 2 of length of high speed water trough body 2, save the space of water trough body 2, and cooling effect is more It is good.

Above-listed detailed description is directed to illustrating for possible embodiments of the present invention, and the embodiment simultaneously is not used to limit this hair Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.

Claims

1. Vacuum cooling water tank, comprising a frame, characterized in that: the frame is provided with a tank body in a box structure; the tank body is provided with a pipeline inlet and a pipeline outlet for plastic pipes to enter and exit; the tank body The main body is provided with a water-cooling chamber in a sealed structure, a driving wheel outside the water-cooling chamber, and several driven wheels; In the direction of travel, the end of the water-cooled chamber is provided with a chamber outlet; the plastic pipe sequentially passes through the pipe inlet, water-cooled chamber, chamber outlet, driving wheel, several driven wheels, and pipe outlet to form a water tank cooling path; it also includes a vacuum pump and a water pump; the vacuum pump communicates with the water cooling chamber through a vacuum pipeline; the water pump communicates with the first water inlet pipe.

2. The vacuum cooling water tank according to claim 1, characterized in that: it also includes a second water inlet pipe; the second water inlet pipe is located inside the water tank body and outside the water cooling chamber; A water receiving tray; an overflow pipe is also provided in the sink body, and the overflow pipe communicates with the water receiving tray.

3. The vacuum cooling tank according to claim 2, characterized in that: the vacuum pump is a circulating water vacuum pump; it also includes a water collection tank and a vacuum box; the water collection tank is communicated with the vacuum box through a pipeline; the vacuum box is connected through a pipeline The water inlet and the water outlet of the water pump are connected respectively; the vacuum box is connected with the air inlet of the vacuum pump, and the exhaust port of the vacuum pump is connected with the water collection box; the vacuum pipeline is connected with the vacuum box, and the water collection box is connected with the external chiller The external chiller is connected to the first water inlet pipe and the second water inlet pipe respectively; the water receiving tray is connected to the water collection tank through a pipe.

4. The vacuum cooling water tank according to claim 3, characterized in that: the water collecting tank is provided with an overflow pipe, and the vacuum tank is provided with a drain pipe.

5. The vacuum cooling water tank according to claim 1, characterized in that: the water tank body is provided with several clamping sleeves located between the pipeline outlet and the driving wheel; the clamping sleeves are composed of the first clamping piece and The second clamping piece can be flipped open relative to the first clamping piece, and the first clamping piece is fixed on the sink body; a plastic pipe through hole is provided in the clamping sleeve, and the plastic pipe adjacent to the clamping sleeve The tube via holes are arranged concentrically.

6. The vacuum cooling water tank according to any one of claims 1-5, characterized in that: a lifting adjustment device for driving the water tank body to move up and down is provided between the frame and the water tank body; the lifting adjustment device includes a The elevating frame of the first screw rod, the first rotating disk with a screw sleeve on the axis, the lifting frame is arranged between the frame and the tank body, the first rotating disk is sleeved on the first screw rod through a screw sleeve, and The first rotating disk is movably connected to the lower part of the lifting frame.

7. The vacuum cooling water tank according to any one of claims 1-5, characterized in that: a left and right adjustment device for driving the water tank body to move left and right is provided between the frame and the water tank body; the left and right adjustment device includes a second Rotating plate, sliding rod, base, slider, the base is arranged between the frame and the tank body, one end of the sliding rod is fixed on the axis of the second rotating disc, the sliding rod is fixed on the base through a bearing, The slider is horizontally arranged under the water tank body, the slider is provided with a number of grooves evenly distributed from left to right, and the slider is provided with a number of ribs meshing with the grooves.

8. The vacuum cooling water tank according to any one of claims 1-5, characterized in that: a front and rear adjustment device for driving the water tank body to move forward and backward is provided between the frame and the water tank body; the front and rear adjustment device includes a third Rotary disk, second screw rod, one end of the second screw rod is fixed on the axis of the third rotating disk, the second screw rod is fixed on the frame through bearings, and the bottom of the sink body is provided with a screw thread matching the second screw rod. nut, and the second screw rod is sleeved on the nut.

9. The vacuum cooling water tank according to claim 1, characterized in that: the water cooling chamber of the water tank body is provided with a water level adjustment switch and a pressure gauge.

10. The vacuum cooling water tank according to claim 1, characterized in that: a plurality of pulleys are provided in the water tank body of the cooling path, and a universal pulley is also provided in the frame.