CN112032021A - Temperature regulation and control device for vacuum pump and use method - Google Patents
Temperature regulation and control device for vacuum pump and use method Download PDFInfo
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- CN112032021A CN112032021A CN202010948786.5A CN202010948786A CN112032021A CN 112032021 A CN112032021 A CN 112032021A CN 202010948786 A CN202010948786 A CN 202010948786A CN 112032021 A CN112032021 A CN 112032021A
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- protective shell
- temperature
- heat
- fixed
- pump body
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000033228 biological regulation Effects 0.000 title claims description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000498 cooling water Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 7
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 9
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/064—Cooling by a cooling jacket in the pump casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a temperature regulating and controlling device for a vacuum pump and a using method thereof, and relates to the technical field of auxiliary equipment of vacuum pumps. Including protective housing, protective housing's upper end is connected with sealed lid, and protective housing passes through hinge connection with sealed lid and fixes, and insulating block and lower insulating block have been placed to protective housing's inside, go up the upper end that the insulating block is located insulating block down, go up the insulating block and be provided with the pump body down between the insulating block, the input of the pump body passes through flange joint with the induction pipe fixedly. According to the invention, through the design of the temperature control structure, the temperature of the device can be effectively controlled, the phenomenon that tail gas compressed by a vacuum pump is condensed when the temperature is too low and a sealing ring in the pump or a shell of the pump is deformed when the temperature is too high is avoided, and through the design of the dustproof rapid heat dissipation structure, the device can be rapidly cooled, so that the phenomenon that the service life of the device is reduced due to excessive temperature accumulation in the device is avoided.
Description
Technical Field
The invention relates to the technical field of vacuum pump auxiliary equipment, in particular to a temperature regulating and controlling device for a vacuum pump and a using method.
Background
The vacuum pump is a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physical-chemical method, generally speaking, the vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by using various methods, but some existing vacuum pump devices lack a temperature control structure in the running process, cannot control the temperature in the vacuum pump, so that tail gas compressed by the vacuum pump is condensed when the temperature is too low, a sealing ring in the pump or a shell of the pump is deformed when the temperature is too high, and in addition, some existing vacuum pump devices lack a dustproof quick heat dissipation structure, so that the pump body of the device cannot be quickly cooled when the temperature is too high, and the service life of the device is reduced.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide a temperature regulating device for a vacuum pump and a using method thereof, which aim to solve the existing problems: some vacuum pump device at present lack the temperature control structure at the operation in-process, can't control the temperature in the vacuum pump, lead to the temperature when low excessively, and the tail gas that gets into the vacuum pump compression takes place the condensation, and when the temperature was too high, the sealing washer in the pump or the casing of pump warp.
In order to achieve the purpose, the invention provides the following technical scheme: a temperature regulation and control device for a vacuum pump comprises a protective shell, wherein the upper end of the protective shell is connected with a sealing cover, the protective shell and the sealing cover are fixedly connected through a hinge, one side of the protective shell is provided with an inlet pipe, the other side of the protective shell is provided with an outlet pipe, an upper heat-insulating block and a lower heat-insulating block are placed in the protective shell, the upper heat-insulating block is positioned at the upper end of the lower heat-insulating block, a pump body is arranged between the upper heat-insulating block and the lower heat-insulating block, the input end of the pump body and one end, positioned in the protective shell, of the inlet pipe are fixedly connected through a flange, the output end of the pump body and one end, positioned in the protective shell, of the outlet pipe are fixedly connected through a flange, one end of the protective shell is fixedly provided with a heat exchanger, the heat exchanger consists of a heat radiation fan, the one end of protective housing just is located the position department of storage jar lower extreme and is fixed with the water pump, the outside winding of the pump body has condenser tube, condenser tube's one end and heat exchanger pass through the hose connection fixed, condenser tube's the other end passes through the hose and is connected fixedly with the water pump, it is fixed through the hose connection between heat exchanger and the storage jar, it is fixed through the hose connection between water pump and the storage jar, protective housing's one end and the position department that is located heat exchanger and storage jar upper end are provided with control panel, the upper end of the pump body is provided with temperature detector, heat exchanger and water pump are all through wire and control panel electric connection.
Further, one side of protective housing is fixed with dustproof quick heat radiation structure, dustproof quick heat radiation structure includes connecting block, air guide fan, fixed frame and cassette, and is a plurality of the air guide fan is fixed inside the connecting block, one side of connecting block passes through screw connection with protective housing and fixes, fixed frame passes through screw connection with the opposite side of connecting block and fixes, the inside of fixed frame is fixed with a plurality of cassettes, the draw-in groove has been seted up to the inside of fixed frame, the cassette is located inside the draw-in groove, fixed frame passes through the draw-in groove joint with the cassette and is connected.
Furthermore, one side of the control panel, which is far away from the protective shell, is provided with a control button, an information display panel and a state display lamp, the control button is positioned on one side of the information display panel and the state display lamp, and the information display panel is positioned at the upper end of the state display lamp.
Furthermore, an exhaust through hole is formed in the other side of the protective shell, and a filter plate is fixed to the other side of the protective shell and located on the outer side of the exhaust through hole through screws.
Furthermore, the upper end of the sealing cover is fixedly provided with an extraction handle, and a sealing rubber strip is fixed at the joint of the lower end of the inner side of the sealing cover and the protective shell.
Furthermore, the leading-in pipe and the one end of eduction tube keeping away from the pump body all are fixed with the filter tube through flange joint, the inside of filter tube is fixed with through the screw and is filtered the plectane.
Further, the heat dissipation air guide grooves are formed in the upper heat preservation block and the lower heat preservation block, the placing groove is formed in the upper surface of the lower heat preservation block, the pump body is located in the placing groove, the fixing groove is formed in the lower surface of the upper heat preservation block, and the upper end of the pump body is located in the fixing groove.
Furthermore, the bottom distribution of protective housing is fixed with four support columns, the spread groove has been seted up to the lower extreme of support column, there is the antiskid piece inside the spread groove through adhesive bonding.
Furthermore, the lower end of the anti-slip sheet is provided with anti-slip lines, and the anti-slip sheet is made of rubber.
A use method of a temperature control device for a vacuum pump comprises the following steps:
s1: putting the pump body into the protective shell, assembling and fixing the output end and the input end of the pump body, putting the upper heat-insulating block into the protective shell, and finally closing the sealing cover;
s2: by setting the temperature, the internal temperature is monitored in real time;
s3: when the inside temperature of device is higher than the setting temperature, control panel control water pump starts inside the leading-in condenser tube of coolant liquid with the inside storage of holding vessel, through condenser tube, the heat exchanger, the structure cooperation of water pump and storage jar, reach the pump body and the cooling liquid effect of cooling down, when needs carry out rapid cooling to the device is inside, through starting dustproof quick heat radiation structure, make dustproof quick heat radiation structure inside with outside air output device, reach the effect to device rapid cooling, filter leading-in outside air through the cassette.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of the temperature control structure, the temperature of the device can be effectively controlled, the condensation of tail gas compressed by the vacuum pump caused by too low temperature and the deformation of a sealing ring in the pump or a shell of the pump caused by too high temperature are avoided;
2. according to the invention, through the design of the dustproof rapid heat dissipation structure, the device can be rapidly cooled, and the reduction of the service life of the device caused by excessive temperature accumulation in the device is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention patent, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a bottom view of the present invention in its entirety;
FIG. 3 is a schematic view of the seal of the present invention in an expanded configuration;
FIG. 4 is a schematic view of the connection structure of the upper heat-insulating block, the lower heat-insulating block and the pump body according to the present invention;
FIG. 5 is a bottom view of the internal structure of the protective enclosure of the present invention;
FIG. 6 is a partial front elevational view of the temperature control structure of the present invention;
FIG. 7 is an exploded view of the overall structure of the dustproof rapid heat dissipation structure according to the present invention;
fig. 8 is a partial enlarged view of fig. 2 of the present invention.
In the figure: 1. a protective housing; 2. a sealing cover; 3. extracting a handle; 4. sealing rubber strips; 5. an upper heat preservation block; 6. a lower heat preservation block; 7. a pump body; 8. a heat dissipation air guide groove; 9. an introducing pipe; 10. a delivery pipe; 11. a filter tube; 12. filtering the circular plate; 13. a cooling water pipe; 14. a temperature detector; 15. a heat exchanger; 16. a water pump; 17. storing the tank; 18. a control panel; 19. a control button; 20. an information display panel; 21. a status display light; 22. a dustproof rapid heat dissipation structure; 23. connecting blocks; 24. an air guide fan; 25. a fixing frame; 26. a filter disc; 27. a card slot; 28. an exhaust through hole; 29. a filter plate; 30. a support pillar; 31. and (4) anti-slip sheets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, a temperature control device for a vacuum pump includes a protective housing 1, a sealing cover 2 is connected to an upper end of the protective housing 1, an extraction handle 3 is fixed to an upper end of the sealing cover 2, a sealing rubber strip 4 is fixed to a joint between a lower end of an inner side of the sealing cover 2 and the protective housing 1, the sealing cover 2 is conveniently opened by the extraction handle 3, a gap between the protective housing 1 and the sealing cover 2 is sealed by the sealing rubber strip 4 when the sealing cover 2 is closed, and the protective housing 1 and the sealing cover 2 are fixedly connected by a hinge; four supporting columns 30 are fixedly distributed at the bottom end of the protective shell 1, a connecting groove is formed in the lower end of each supporting column 30, anti-skidding pieces 31 are connected to the inside of each connecting groove through gluing, the device can be conveniently placed through the supporting columns 30, and the friction force between the device and the ground is increased through the anti-skidding pieces 31; the lower end of the anti-slip sheet 31 is provided with anti-slip lines, the anti-slip sheet 31 is made of rubber, so that the friction force between the anti-slip sheet 31 and the ground is increased through the anti-slip lines, and the anti-slip sheet 31 is more durable through the material characteristics of the anti-slip sheet 31;
an ingress pipe 9 is arranged on one side of the protective shell 1, an egress pipe 10 is arranged on the other side of the protective shell 1, an upper heat-insulating block 5 and a lower heat-insulating block 6 are placed in the protective shell 1, the upper heat-insulating block 5 is positioned at the upper end of the lower heat-insulating block 6, a pump body 7 is arranged between the upper heat-insulating block 5 and the lower heat-insulating block 6, the input end of the pump body 7 and one end of the ingress pipe 9 positioned in the protective shell 1 are fixedly connected through a flange, the output end of the pump body 7 and one end of the egress pipe 10 positioned in the protective shell 1 are fixedly connected through a flange, heat dissipation air guide grooves 8 are respectively arranged in the upper heat-insulating block 5 and the lower heat-insulating block 6, a placing groove is arranged on the upper surface of the lower heat-insulating block 6, the pump body 7 is positioned in the placing groove, a fixing groove is arranged on the lower surface of the, the pump body 7 is protected through the placing groove and the fixing groove; the input end of the pump body 7 is fixedly connected with the inlet pipe 9 through a flange, the output end of the pump body 7 is fixedly connected with the outlet pipe 10 through a flange, the ends, far away from the pump body 7, of the inlet pipe 9 and the outlet pipe 10 are fixedly connected with the filter pipe 11 through flanges, and the interior of the filter pipe 11 is fixedly provided with the filter circular plate 12 through screws, so that the output port and the input port of the device can be conveniently protected through the filter circular plate 12 inside the filter pipe 11 and the filter pipe 11, and dust is prevented from entering the interior of the device from the output port and the input port;
a heat exchanger 15 is fixed at one end of the protective shell 1, the heat exchanger 15 is composed of a heat dissipation fan, a fixing frame and a heat dissipation guide pipe, a storage tank 17 is fixed at one end of the protective shell 1 and at the position of one end of the heat exchanger 15, a water pump 16 is fixed at one end of the protective shell 1 and at the position of the lower end of the storage tank 17, a cooling water pipe 13 is wound on the outer side of the pump body 7, one end of the cooling water pipe 13 is fixedly connected with the heat exchanger 15 through a hose, the other end of the cooling water pipe 13 is fixedly connected with the water pump 16 through a hose, the heat exchanger 15 is fixedly connected with the storage tank 17 through a hose, and;
a control panel 18 is arranged at one end of the protective shell 1 and at the positions of the upper ends of the heat exchanger 15 and the storage tank 17, a control button 19, an information display panel 20 and a state display lamp 21 are arranged at one side of the control panel 18 far away from the protective shell 1, the control button 19 is arranged at one side of the information display panel 20 and the state display lamp 21, the information display panel 20 is arranged at the upper end of the state display lamp 21, the device is operated through the control button 19, the state of the device is displayed through the state display lamp 21, and device information is displayed through the information display panel 20;
the upper end of the pump body 7 is provided with a temperature detector 14, wherein the temperature detector 14 is mature prior art, the temperature detector 14 is a detection device widely applied in industrial production, the temperature detector 14 is assisted by a temperature sensing element to complete detection, and is widely applied in the field of industrial control, and the embodiment of the invention is not repeated; the temperature detector 14, the heat exchanger 15 and the water pump 16 are all electrically connected with the control panel 18 through leads, a single chip microcomputer is arranged in the control panel 18, wherein the single chip microcomputer is mature prior art, the single chip microcomputer is an integrated circuit chip, and is a small and perfect microcomputer system formed by integrating a central processing unit CPU with data processing capacity, a random access memory RAM, a read only memory ROM, various I/O ports, interrupt systems, a timer/counter and other functions possibly including a display driving circuit, a pulse width modulation circuit, an analog multiplexer, a converter and other circuits on a silicon chip by adopting a super-large scale integrated circuit technology, and the small and perfect microcomputer system is widely applied in the field of industrial control, and is not repeated in the embodiment of the invention;
a dustproof rapid heat dissipation structure 22 is fixed on one side of the protective shell 1, the dustproof rapid heat dissipation structure 22 comprises a connecting block 23, a plurality of air guide fans 24, a fixing frame 25 and a filter sheet 26, the air guide fans 24 are fixed inside the connecting block 23, one side of the connecting block 23 is fixedly connected with the protective shell 1 through welding, specifically, the welding mode of the connecting block 23 and the protective shell 1 can be arc welding, the arc welding is the most widely applied welding method in industrial production, the principle of the method is that heat generated by arc discharge (commonly called arc combustion) is utilized to mutually melt a welding rod and a workpiece and form a welding seam after condensation, so that a welding process of a firm joint is obtained, when low-carbon steel or low-alloy steel is welded through the arc welding, the temperature of the central part of an arc can reach 6000-8000 ℃, and the temperatures of two electrodes can reach;
the fixing frame 25 is fixedly connected with the other side of the connecting block 23 through screws, a plurality of filter sheets 26 are fixed inside the fixing frame 25, a clamping groove 27 is formed inside the fixing frame 25, the filter sheets 26 are located inside the clamping groove 27, and the fixing frame 25 is connected with the filter sheets 26 in a clamping mode through the clamping groove 27; the other side of the protective shell 1 is provided with an exhaust through hole 28, the filter plate 29 is fixed on the other side of the protective shell 1 and positioned outside the exhaust through hole 28 through screws, so that heat inside the device can be conveniently exhausted through the exhaust through hole 28, the exhaust through hole 28 is protected through the filter plate 29, and dust is prevented from invading the device from the exhaust through hole 28;
a use method of a temperature control device for a vacuum pump comprises the following steps:
the first step is as follows: the pump body 7 is placed in the protective shell 1, the output end and the input end of the pump body 7 are assembled and fixed, the upper heat-insulating block 5 is placed in the protective shell, and finally the sealing cover 2 is closed;
the second step is that: the temperature is set through the control panel 18, and the temperature inside is monitored in real time through the temperature detector 14;
the third step: when the internal temperature of the device is higher than the set temperature, the control panel 18 controls the water pump 16 to start to guide the cooling liquid stored in the storage tank 17 into the cooling water pipe 13, and the cooling effect on the pump body 7 and the cooling liquid is achieved through the structural cooperation of the cooling water pipe 13, the heat exchanger 15, the water pump 16 and the storage tank 17;
the fourth step: when needs carry out rapid cooling to the device is inside, through starting dustproof quick heat radiation structure 22, make dustproof quick heat radiation structure 22 with inside outside air output device, reach the effect to device rapid cooling, filter leading-in outside air through cassette 26.
The working principle is as follows: when the device is used, an external power supply is connected with the device, heat generated in the operation of a pump body 7 is insulated through an upper heat-insulating block 5 and a lower heat-insulating block 6, when the temperature is too high, a water pump 16 is controlled through a control panel 18 to be started to guide cooling liquid in a storage tank 17 into a cooling water pipe 13, the cooling liquid in the cooling water pipe 13 absorbs excessive heat generated by the pump body 7, a heat dissipation fan in a heat exchanger 15 is controlled through the control panel 18 to operate, the cooling liquid which absorbs the heat is cooled and is guided back into the storage tank 17 through a hose, and through the design of a temperature control structure, the temperature of the device can be effectively controlled, so that tail gas compressed by a vacuum pump is prevented from being condensed when the temperature is too low, and a sealing ring in the pump or a shell of the pump is prevented from being deformed when the temperature is;
when needs carry out rapid cooling to the device inside, advance the transport with outside air to the device inside through starting air guide fan 24, reach the radiating effect to the mechanism inside, before air guide fan 24 carries outside air to the device inside, the air can be earlier through fixed frame 25, filter the air of process through the inside cassette 26 of fixed frame 25, the invasion of dust has been reduced, lead to through last insulating block 5 and the inside heat dissipation air guide groove 8 of seting up of insulating block 6 down, carry out quick discharge from exhaust through-hole 28 with the inside accumulational heat of device, design through dustproof quick heat radiation structure 22, make and to carry out rapid cooling operation to the device, avoid the inside temperature of device to pile up too much, lead to device life's reduction.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a temperature regulation and control device for vacuum pump, includes protecting sheathing (1), its characterized in that: the heat-insulation pump is characterized in that a sealing cover (2) is connected to the upper end of the protective shell (1), the protective shell (1) and the sealing cover (2) are fixedly connected through a hinge, a leading-in pipe (9) is arranged on one side of the protective shell (1), a leading-out pipe (10) is arranged on the other side of the protective shell (1), an upper heat-insulation block (5) and a lower heat-insulation block (6) are placed in the protective shell (1), the upper heat-insulation block (5) is located at the upper end of the lower heat-insulation block (6), a pump body (7) is arranged between the upper heat-insulation block (5) and the lower heat-insulation block (6), the input end of the pump body (7) and one end, located inside the protective shell (1), of the leading-in pipe (9) are fixedly connected through a flange, the output end of the pump body (7) and one end, located inside the protective shell (1), of the leading-out, the heat exchanger (15) comprises a heat dissipation fan, a fixing frame and a heat dissipation guide pipe, a storage tank (17) is fixed at a position which is arranged at one end of the heat exchanger (15) and at one end of the protective shell (1), a water pump (16) is fixed at a position which is arranged at the lower end of the storage tank (17) and at one end of the protective shell (1), a cooling water pipe (13) is wound on the outer side of the pump body (7), one end of the cooling water pipe (13) is fixedly connected with the heat exchanger (15) through a hose, the other end of the cooling water pipe (13) is fixedly connected with the water pump (16) through a hose, the heat exchanger (15) is fixedly connected with the storage tank (17) through a hose, the water pump (16) is fixedly connected with the storage tank (17) through a hose, a control panel (18) is arranged at a position which is arranged at the upper end of the heat exchanger (15, the upper end of the pump body (7) is provided with a temperature detector (14), and the temperature detector (14), the heat exchanger (15) and the water pump (16) are all electrically connected with the control panel (18) through leads.
2. The temperature control device for the vacuum pump according to claim 1, wherein: one side of protective housing (1) is fixed with dustproof quick heat radiation structure (22), dustproof quick heat radiation structure (22) is including connecting block (23), air guide fan (24), fixed frame (25) and cassette (26), and is a plurality of air guide fan (24) are fixed inside connecting block (23), one side of connecting block (23) is fixed through the screw connection with protective housing (1), fixed frame (25) is fixed through the screw connection with the opposite side of connecting block (23), the inside of fixed frame (25) is fixed with a plurality of cassettes (26), draw-in groove (27) have been seted up to the inside of fixed frame (25), cassette (26) are located inside draw-in groove (27), fixed frame (25) are connected through draw-in groove (27) joint with cassette (26).
3. The temperature control device for the vacuum pump according to claim 1, wherein: one side of the control panel (18) far away from the protective shell (1) is provided with a control button (19), an information display board (20) and a state display lamp (21), the control button (19) is positioned on one side of the information display board (20) and the state display lamp (21), and the information display board (20) is positioned at the upper end of the state display lamp (21).
4. The temperature control device for the vacuum pump according to claim 1, wherein: an exhaust through hole (28) is formed in the other side of the protective shell (1), and a filter plate (29) is fixed to the other side of the protective shell (1) and located on the outer side of the exhaust through hole (28) through screws.
5. The temperature control device for the vacuum pump according to claim 1, wherein: the upper end of the sealing cover (2) is fixed with an extraction handle (3), and a sealing rubber strip (4) is fixed at the joint of the lower end of the inner side of the sealing cover (2) and the protective shell (1).
6. The temperature control device for the vacuum pump according to claim 1, wherein: one end of the leading-in pipe (9) and one end of the leading-out pipe (10) far away from the pump body (7) are both fixedly provided with a filter pipe (11) through flange connection, and a filter circular plate (12) is fixed inside the filter pipe (11) through screws.
7. The temperature control device for the vacuum pump according to claim 1, wherein: the heat dissipation air guide groove (8) has been all seted up with the inside of lower heat insulating block (6) to go up heat insulating block (5), the standing groove has been seted up to the upper surface of lower heat insulating block (6), the pump body (7) are located the standing groove, the fixed slot has been seted up to the lower surface of going up heat insulating block (5), the upper end of the pump body (7) is located the fixed slot.
8. The temperature control device for the vacuum pump according to claim 1, wherein: the bottom distribution of protective housing (1) is fixed with four support columns (30), the spread groove has been seted up to the lower extreme of support column (30), there is antiskid sheet (31) inside the spread groove through adhesive bonding.
9. The temperature control apparatus for a vacuum pump according to claim 8, wherein: the lower end of the anti-slip sheet (31) is provided with anti-slip lines, and the anti-slip sheet (31) is made of rubber.
10. A use method of a temperature control device for a vacuum pump is characterized by comprising the following steps:
s1: putting the pump body (7) into the protective shell (1), assembling and fixing the output end of the pump body (7) and the inlet and outlet pipe (10), assembling and fixing the input end of the pump body (7) and the inlet pipe (9), putting the upper heat-insulating block (5) into the protective shell, and finally closing the sealing cover (2);
s2: the temperature is set through a control panel (18), and the internal temperature is detected in real time through a temperature detector (14);
s3: when the inside temperature of device is higher than the setting temperature, control panel (18) control water pump (16) start with the leading-in condenser tube (13) of the coolant liquid of storage jar (17) inside storage inside, through condenser tube (13), heat exchanger (15), the structure cooperation of water pump (16) and storage jar (17), reach the cooling effect to the pump body (7) and coolant liquid, when needs carry out rapid cooling to the device inside, through starting dustproof quick heat radiation structure (22), make dustproof quick heat radiation structure (22) inside with outside air output device, reach the effect to device rapid cooling, filter leading-in outside air through cassette (26).
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| CN113431763A (en) * | 2021-08-25 | 2021-09-24 | 南通市威士真空设备有限公司 | Safety protection equipment of oilless vertical vacuum pump |
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