CN220118335U - Vacuum pump adopting water ring type cooling device - Google Patents
Vacuum pump adopting water ring type cooling device Download PDFInfo
- Publication number
- CN220118335U CN220118335U CN202321677602.1U CN202321677602U CN220118335U CN 220118335 U CN220118335 U CN 220118335U CN 202321677602 U CN202321677602 U CN 202321677602U CN 220118335 U CN220118335 U CN 220118335U
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- vacuum pump
- cooling
- pipe
- inlet pipe
- main body
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- 238000001816 cooling Methods 0.000 title claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 47
- 238000002156 mixing Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model provides a vacuum pump adopting a water ring type cooling device, which comprises a base, wherein the upper surface of the base is provided with a vacuum pump main body, the top of the vacuum pump main body is fixedly provided with a first air inlet pipe and a first air outlet pipe, one end of the first air inlet pipe, which is far away from the vacuum pump main body, is provided with a first cooling structure, the bottom of the first cooling structure is provided with a second cooling structure, one end of the first air outlet pipe, which is far away from the vacuum pump main body, is fixedly provided with a steam-water separator, the top of the steam-water separator is fixedly provided with a second air outlet pipe, and a recovery pipe is connected between the second cooling structure and the steam-water separator. The utility model can reduce the phenomenon that the service life of the vacuum pump is influenced by the damage of internal instruments caused by the temperature rise of the internal instruments due to long-time accumulation of heat in the water ring vacuum pump in the use process by designing the vacuum pump with the water ring type cooling device.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps, in particular to a vacuum pump adopting a water ring type cooling device.
Background
Vacuum pumps refer to devices or apparatus that draw air from a container being evacuated using mechanical, physical, chemical, or physicochemical means to obtain a vacuum. Generally, vacuum pumps are devices that improve, create, and maintain a vacuum in an enclosed space by various methods.
In many processes of industrial production, such as vacuum filtration, vacuum priming, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum dampening or vacuum degassing, etc., water ring pumps are widely used. However, the water ring vacuum pump can emit heat in the use process, and can not be effectively discharged, and long-time accumulation in the water ring vacuum pump can easily cause the temperature rise of internal instruments, so that the internal instruments are damaged, and the service life of the vacuum pump is influenced.
Disclosure of Invention
The utility model aims to provide a vacuum pump adopting a water ring type cooling device, so as to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adopt vacuum pump of water ring formula heat sink, includes the base, the base upper surface is provided with the vacuum pump main part, vacuum pump main part top fixed mounting has first intake pipe and first outlet duct, the one end that the vacuum pump main part was kept away from to first intake pipe is provided with first cooling structure, first cooling structure bottom is provided with the second cooling structure, the one end fixed mounting that the vacuum pump main part was kept away from to first outlet duct has the vapour-water separator, vapour-water separator top fixed mounting has the second outlet duct, be connected with the recovery tube between second cooling structure and the vapour-water separator.
As a further description of the utility model: the first cooling structure comprises a mixing pipe, a second air inlet pipe is fixedly arranged on the side wall of the mixing pipe, far away from the first air inlet pipe, the horizontal height of the second air inlet pipe is lower than that of the first air inlet pipe, a liquid inlet pipe is fixedly arranged at the bottom of the mixing pipe, and an atomizing nozzle is arranged at the end head of the liquid inlet pipe.
As a further description of the utility model: the second cooling structure comprises a liquid storage tank and a cooling tank, the cooling tank is fixedly arranged on the upper surface of the base, the liquid storage tank is fixedly arranged on the upper surface of the cooling tank, a communicating pipe is connected between the liquid storage tank and the cooling tank, a liquid injection pipe is connected between the liquid storage tank and the vacuum pump main body, and one end, far away from the mixing pipe, of the liquid inlet pipe is communicated with the liquid storage tank.
As a further description of the utility model: the cooling box internally mounted has the cooling tube, and wherein the both ends of cooling tube communicate with recovery tube and communicating pipe respectively, the louvre has been seted up to cooling box one side outer wall, and installs the filter screen in the louvre, the lateral wall fixed mounting of the far away discrete louvre of cooling box has two sets of cooling fans.
As a further description of the utility model: the bottom of the steam-water separator is fixedly connected with the base, and the steam-water separator is positioned on the back of the mixing pipe.
As a further description of the utility model: the vacuum pump is characterized in that the bottom of the vacuum pump main body is fixedly provided with a mounting seat, a fixing hole is formed in the mounting seat, and the mounting seat is fixedly connected with the base through the fixing hole.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the vacuum pump adopting the water ring type cooling device is used, a certain amount of liquid is injected into the vacuum pump main body through the liquid injection pipe, so that the internal negative pressure condition after the operation of the vacuum pump main body is realized, the vacuum pump main body is started, the first air inlet pipe, the mixing pipe and the second air inlet pipe suck external air into the vacuum pump main body through the negative pressure, and when the external air passes through the mixing pipe, the liquid inlet pipe can spray cooling liquid in the liquid storage tank into the mixing pipe in an atomized mode to cool the external air, and then the temperature in the vacuum pump main body is secondarily reduced, so that the phenomenon that the internal instrument is damaged due to the fact that heat is accumulated in the vacuum pump main body for a long time in the use process of the water ring type vacuum pump, and the service life of the vacuum pump is influenced is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram showing the distribution of the first cooling structure, the second cooling structure and the steam-water separator according to the present utility model;
fig. 3 is a schematic view of the internal structure of the cooling box according to the present utility model.
In the figure: 1. a base; 2. a vacuum pump main body; 3. a first air inlet pipe; 4. a first air outlet pipe; 5. a first cooling structure; 501. a mixing tube; 502. a liquid inlet pipe; 503. a second air inlet pipe; 6. a second cooling structure; 601. a liquid storage tank; 602. a cooling box; 603. a communicating pipe; 604. a liquid injection pipe; 605. a cooling tube; 606. a heat radiation hole; 607. a heat radiation fan; 7. a steam-water separator; 8. a second air outlet pipe; 9. a recovery pipe; 10. and (5) a mounting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an adopt vacuum pump of water ring formula heat sink, including base 1, base 1 upper surface is provided with vacuum pump main part 2, vacuum pump main part 2 top fixed mounting has first intake pipe 3 and first outlet duct 4, the one end that vacuum pump main part 2 was kept away from to first intake pipe 3 is provided with first cooling structure 5, first cooling structure 5 bottom is provided with second cooling structure 6, the one end fixed mounting that vacuum pump main part 2 was kept away from to first outlet duct 4 has vapour-water separator 7, vapour-water separator 7 top fixed mounting has second outlet duct 8, be connected with recovery tube 9 between second cooling structure 6 and the vapour-water separator 7.
In this embodiment: the first cooling structure 5 comprises a mixing pipe 501, a second air inlet pipe 503 is fixedly arranged on the side wall of the mixing pipe 501 far away from the first air inlet pipe 3, the horizontal height of the second air inlet pipe 503 is lower than that of the first air inlet pipe 3, a liquid inlet pipe 502 is fixedly arranged at the bottom of the mixing pipe 501, and an atomizing nozzle is arranged at the end of the liquid inlet pipe 502.
The specific use is as follows: the liquid inlet pipe 502 can spray the cooling liquid in the liquid storage tank 601 into the mixing pipe 501 in an atomized form, and the inside of the vacuum pump main body 2 is primarily cooled in a mode of cooling the air inlet flow.
In this embodiment: the second cooling structure 6 includes liquid reserve tank 601 and cooling tank 602, and cooling tank 602 fixed mounting is at base 1 upper surface, and liquid reserve tank 601 fixed mounting is at cooling tank 602 upper surface, is connected with communicating pipe 603 between liquid reserve tank 601 and the cooling tank 602, is connected with annotate liquid pipe 604 between liquid reserve tank 601 and the vacuum pump main part 2, and the one end that hybrid tube 501 was kept away from to feed liquor pipe 502 communicates with liquid reserve tank 601.
The specific use is as follows: the communicating pipe 603 can refill the liquid cooled in the cooling pipe 605 into the liquid storage tank 601 to realize recycling, and the liquid filling pipe 604 can timely supplement the liquid in the vacuum pump main body 2.
In this embodiment: the cooling box 602 internally mounted has cooling tube 605, and wherein cooling tube 605's both ends communicate with recovery tube 9 and communicating pipe 603 respectively, and cooling box 602 one side outer wall has seted up louvre 606, and installs the filter screen in the louvre 606, and cooling box 602 far away the lateral wall of discrete louvre 606 fixed mounting has two sets of cooling fans 607.
The specific use is as follows: after the cooling fan 607 is started, the cooling liquid in the cooling pipe 605 can be cooled.
In this embodiment: the bottom of the steam-water separator 7 is fixedly connected with the base 1, and the steam-water separator 7 is positioned on the back surface of the mixing pipe 501.
The specific use is as follows: the steam-water separator 7 can separate the liquid in the gas discharged from the first gas outlet pipe 4.
In this embodiment: the bottom of the vacuum pump main body 2 is fixedly provided with a mounting seat 10, a fixing hole is formed in the mounting seat 10, and the mounting seat 10 is fixedly connected with the base 1 through the fixing hole.
The specific use is as follows: the mounting base 10 is used for fixing the vacuum pump main body 2 on the base 1.
Working principle: when the vacuum pump is used, a certain amount of liquid is injected into the vacuum pump main body 2 through the liquid injection pipe 604, so that the internal negative pressure condition of the vacuum pump main body 2 is realized after operation, the vacuum pump main body 2 is started, the first air inlet pipe 3, the mixing pipe 501 and the second air inlet pipe 503 suck external air into the vacuum pump main body 2 through negative pressure, and when the external air passes through the mixing pipe 501, the liquid inlet pipe 502 can spray cooling liquid in the liquid storage tank 601 into the mixing pipe 501 in an atomized mode to cool the external air, the temperature in the vacuum pump main body 2 is reduced for the second time, the external air is sucked through the vacuum pump main body 2 and then is discharged through the first air outlet pipe 4, steam-water separation is realized at the steam-water separator 7, the air is discharged through the second air outlet pipe 8, the liquid flows into the cooling pipe 605 through the recovery pipe 9, cooling is realized through the cooling fan 607 and the cooling hole 606, and the cooled liquid is re-injected into the liquid storage tank 601 through the communicating pipe 603, so that the condition of the cooling liquid is realized, the condition of saving the cooling liquid is realized, the water ring vacuum pump is reduced, the internal temperature of the vacuum pump is increased in the use process, the internal instrument is damaged due to long-time heat accumulation, and the service life of the vacuum pump is influenced.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides an adopt vacuum pump of water ring formula heat sink, includes base (1), its characterized in that: the vacuum pump is characterized in that the upper surface of the base (1) is provided with a vacuum pump main body (2), a first air inlet pipe (3) and a first air outlet pipe (4) are fixedly arranged at the top of the vacuum pump main body (2), one end of the first air inlet pipe (3) away from the vacuum pump main body (2) is provided with a first cooling structure (5), the bottom of the first cooling structure (5) is provided with a second cooling structure (6), one end of the first air outlet pipe (4) away from the vacuum pump main body (2) is fixedly provided with a steam-water separator (7), a second air outlet pipe (8) is fixedly arranged at the top of the steam-water separator (7), and a recovery pipe (9) is connected between the second cooling structure (6) and the steam-water separator (7).
2. A vacuum pump employing a water ring cooling device as claimed in claim 1, wherein: the first cooling structure (5) comprises a mixing pipe (501), a second air inlet pipe (503) is fixedly arranged on the side wall of the mixing pipe (501) away from the first air inlet pipe (3), the horizontal height of the second air inlet pipe (503) is lower than that of the first air inlet pipe (3), a liquid inlet pipe (502) is fixedly arranged at the bottom of the mixing pipe (501), and an atomizing nozzle is arranged at the end head of the liquid inlet pipe (502).
3. A vacuum pump employing a water ring cooling device as claimed in claim 2, wherein: the second cooling structure (6) comprises a liquid storage tank (601) and a cooling tank (602), the cooling tank (602) is fixedly arranged on the upper surface of the base (1), the liquid storage tank (601) is fixedly arranged on the upper surface of the cooling tank (602), a communicating pipe (603) is connected between the liquid storage tank (601) and the cooling tank (602), a liquid injection pipe (604) is connected between the liquid storage tank (601) and the vacuum pump main body (2), and one end, away from the mixing pipe (501), of the liquid inlet pipe (502) is communicated with the liquid storage tank (601).
4. A vacuum pump employing a water ring cooling device as claimed in claim 3, wherein: the cooling box (602) internally mounted has cooling tube (605), and wherein both ends of cooling tube (605) communicate with recovery tube (9) and communicating pipe (603) respectively, louvre (606) have been seted up to cooling box (602) one side outer wall, and install the filter screen in louvre (606), cooling box (602) keep away from lateral wall fixed mounting of louvre (606) have two sets of cooling fans (607).
5. A vacuum pump employing a water ring cooling device as claimed in claim 2, wherein: the bottom of the steam-water separator (7) is fixedly connected with the base (1), and the steam-water separator (7) is positioned on the back of the mixing pipe (501).
6. A vacuum pump employing a water ring cooling device as claimed in claim 1, wherein: the vacuum pump is characterized in that an installation seat (10) is fixedly installed at the bottom of the vacuum pump main body (2), a fixing hole is formed in the installation seat (10), and the installation seat (10) is fixedly connected with the base (1) through the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321677602.1U CN220118335U (en) | 2023-06-29 | 2023-06-29 | Vacuum pump adopting water ring type cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321677602.1U CN220118335U (en) | 2023-06-29 | 2023-06-29 | Vacuum pump adopting water ring type cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118335U true CN220118335U (en) | 2023-12-01 |
Family
ID=88914110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321677602.1U Active CN220118335U (en) | 2023-06-29 | 2023-06-29 | Vacuum pump adopting water ring type cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118335U (en) |
-
2023
- 2023-06-29 CN CN202321677602.1U patent/CN220118335U/en active Active
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