CN217270681U - Vacuum pump adopting water-ring type cooling device - Google Patents
Vacuum pump adopting water-ring type cooling device Download PDFInfo
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- CN217270681U CN217270681U CN202122542722.8U CN202122542722U CN217270681U CN 217270681 U CN217270681 U CN 217270681U CN 202122542722 U CN202122542722 U CN 202122542722U CN 217270681 U CN217270681 U CN 217270681U
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Abstract
The utility model discloses a vacuum pump adopting a water ring type cooling device, which belongs to the technical field of vacuum pumps, and adopts the technical proposal that the vacuum pump comprises a bottom plate, a vacuum pump body and a cold water tank are sequentially arranged on the upper end surface of the bottom plate from left to right, a temperature sensor is arranged on the right side inside the cold water tank, the lower end of the right side of the cold water tank is communicated with a circulating water pipe, a circulating pump and a cooler are sequentially arranged on the outer side wall of the circulating water pipe from left to right, the lower end surface of the cooler is detachably connected with the upper end surface of the bottom plate, the other end of the circulating water pipe penetrates through the upper end of the right side of the cold water tank and extends into the cold water tank, a controller is arranged on the right side of the cold water tank, the temperature sensor, the controller, the circulating pump and the cooler are electrically connected, thereby achieving the effect of keeping the circulating liquid in the cold water tank in a cooling state all the time, the efficiency of circulating liquid to this internal cooling heat dissipation of vacuum pump is improved.
Description
Technical Field
The utility model relates to a vacuum pumping machinery technical field, in particular to adopt vacuum pump of water ring formula heat sink.
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, and in many process flows of industrial production, such as vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum moisture regaining or vacuum degassing, the water ring pump is widely applied, however, the water ring vacuum pump can emit heat in the using process, cannot effectively discharge the heat, is accumulated in the interior for a long time, easily causes the temperature rise of internal instruments, causes the damage of the internal instruments and further influences the service life of the vacuum pump.
CN 208605350U's a water ring vacuum pump with cooling function, along with liquid constantly circulates and gets into the interior cooling of vacuum pump, the liquid temperature in the cold water storage cistern increases temperature gradually, and the circulating liquid that is inconvenient to keep the cooling state throughout in the cold water storage cistern has reduced the radiating efficiency of circulating liquid to cooling in the vacuum pump.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, provide an adopt water ring formula heat sink's vacuum pump to solve above-mentioned problem.
The utility model discloses a realize like this, an adopt water ring formula heat sink's vacuum pump, comprising a base plate, vacuum pump body and cold water storage cistern from left to right install in proper order to the up end of bottom plate, temperature sensor is installed on the inside right side of cold water storage cistern, the right side lower extreme intercommunication of cold water storage cistern has circulating pipe, circulating pipe's lateral wall from left to right installs circulating pump and cooler in proper order, the lower terminal surface of cooler can be dismantled with the up end of bottom plate and be connected, circulating pipe's the other end runs through the right side upper end of cold water storage cistern and extends to the inside of cold water storage cistern, the controller is installed on the right side of cold water storage cistern, be electric connection between temperature sensor, controller, circulating pump and the cooler.
For the convenience further cools down to getting into this internal air of vacuum pump, further improve this internal radiating efficiency of cooling down of vacuum pump, as the utility model discloses an adopt water ring formula heat sink's vacuum pump preferred, the fan is installed to the lower terminal surface of vacuum pump body, the gas collecting channel is installed to the lower terminal surface of fan, the solid fixed cylinder of up end left side fixedly connected with of cold water storage cistern, the lower terminal surface intercommunication of solid fixed cylinder has the intake pipe, the other end of intake pipe run through the cold water storage cistern and with the lower terminal surface intercommunication of gas collecting channel.
In order to make things convenient for the water level in the automated inspection cold water storage cistern and send out alarm sound and remind the staff to add water in the cold water storage cistern before going, as the utility model discloses an adopt water ring type heat sink's vacuum pump preferred, level sensor is installed on the inside top of cold water storage cistern, the alarm is installed on the right side of cold water storage cistern, the alarm is located the below of controller, be electric connection between level sensor, controller and the alarm, the up end right side intercommunication of cold water storage cistern has the filler pipe, the up end threaded connection of filler pipe has sealed lid.
Carry out filtration treatment for the dust that carries in the air in conveniently getting into the inlet tube, conduct the utility model discloses an adopt water ring formula heat sink's vacuum pump is preferred, the connection shell is installed to the up end of fixed section of thick bamboo, the inside wall fixedly connected with dust screen of connection shell.
Compared with the prior art, the beneficial effects of the utility model are that:
this kind of vacuum pump that adopts water ring formula heat sink, liquid in the cold water storage cistern is along with continuous cyclic utilization, the temperature increases gradually, the cooling radiating efficiency to the vacuum pump body descends, and then after the liquid in the cold water storage cistern heats, temperature sensor gives the controller with the information transfer that detects, controller control circulating pump and cooler are opened, the circulating pump is intraductal with the liquid suction in the cold water storage cistern to the circulating water, the cooler is carried back to the cold water storage cistern after cooling liquid again, make the liquid in the cold water storage cistern remain the cooling state all the time, thereby reached and made things convenient for the circulating liquid in the cold water storage cistern to remain the cooling state's effect all the time, the radiating efficiency of cooling in the vacuum pump body of circulating liquid has been improved.
Drawings
FIG. 1 is a cross-sectional view of a vacuum pump using a water-ring cooling device according to the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 3 is a structural diagram of the connection shell of the present invention.
In the figure, 1, a vacuum pump body; 101. a base plate; 2. a fan; 3. a cold water tank; 301. a water feeding pipe; 302. a sealing cover; 4. a temperature sensor; 401. a circulating water pipe; 402. a circulation pump; 403. a cooler; 404. a controller; 5. a liquid level sensor; 6. an alarm; 7. a fixed cylinder; 701. an air inlet pipe; 702. a connecting shell; 703. a dust filter screen; 704. and a gas-collecting hood.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a vacuum pump adopting a water-ring cooling device comprises a base plate 101, a vacuum pump body 1 and a cold water tank 3 are sequentially installed on the upper end surface of the base plate 101 from left to right, a temperature sensor 4 is installed on the right side of the inside of the cold water tank 3, a circulating water pipe 401 is communicated with the lower end of the right side of the cold water tank 3, a circulating pump 402 and a cooler 403 are sequentially installed on the outer side wall of the circulating water pipe 401 from left to right, the lower end surface of the cooler 403 is detachably connected with the upper end surface of the base plate 101, the other end of the circulating water pipe 401 penetrates through the upper end of the right side of the cold water tank 3 and extends into the inside of the cold water tank 3, a controller 404 is installed on the right side of the cold water tank 3, and the temperature sensor 4, the controller 404, the circulating pump 402 and the cooler 403 are electrically connected.
In this embodiment: liquid in the cold water storage cistern 3 is along with continuous circulation use, the temperature increases gradually, the cooling radiating efficiency to vacuum pump body 1 descends, and then after the liquid in the cold water storage cistern 3 heats up, temperature sensor 4 gives controller 404 with the information transfer that detects, controller 404 control circulating pump 402 and cooler 403 open, circulating pump 402 with the liquid suction in the cold water storage cistern 3 to circulating pipe 401 in, cooler 403 carries back again in the cold water storage cistern 3 after cooling down the liquid, make the liquid in the cold water storage cistern 3 remain the cooling state throughout, thereby reached and made things convenient for the effect that the circulating liquid in the cold water storage cistern 3 remains the cooling state throughout, the radiating efficiency of cooling down in to vacuum pump body 1 of circulating liquid has been improved.
As the utility model discloses a technical optimization scheme, fan 2 is installed to the lower terminal surface of vacuum pump body 1, and gas collecting channel 704 is installed to the lower terminal surface of fan 2, the solid fixed cylinder 7 of up end left side fixedly connected with of cold water storage cistern 3, and the lower terminal surface intercommunication of solid fixed cylinder 7 has intake pipe 701, and the other end of intake pipe 701 runs through cold water storage cistern 3 and communicates with the lower terminal surface of gas collecting channel 704.
In this embodiment: when fan 2 dispels the heat in to vacuum pump body 1, in the outside air enters into intake pipe 701 through fixed section of thick bamboo 7, the air of liquid in the cold water tank 3 in to intake pipe 701 cools down, immediately gets into gas collecting channel 704 in, fan 2 with the air suction in the gas collecting channel 704 to vacuum pump body 1 in to the effect of the air further cooling that gets into vacuum pump body 1 is conveniently, further improved the radiating efficiency of cooling down in to vacuum pump body 1.
As the utility model discloses a technical optimization scheme, level sensor 5 is installed on the inside top of cold water storage cistern 3, and alarm 6 is installed on the right side of cold water storage cistern 3, and alarm 6 is located the below of controller 404, is electric connection between level sensor 5, controller 404 and the alarm 6, and the up end right side intercommunication of cold water storage cistern 3 has filler pipe 301, and filler pipe 301's up end threaded connection has sealed lid 302.
In this embodiment: when the water level in the cold water tank 3 is not enough, level sensor 5 gives controller 404 with the information transfer that detects, and controller 404 control alarm 6 sends the alarm sound, reminds the staff to add water in the past, opens sealed lid 302, with water through filler pipe 301 add in the cold water tank 3 to reached and made things convenient for the water level in the automatic detection cold water tank 3 and sent the alarm sound and remind the staff to go up preceding effect of adding water in the cold water tank 3.
As a technical optimization scheme of the utility model, the connection shell 702 is installed to the up end of solid fixed cylinder 7, and the inside wall fixedly connected with dust screen 703 of connection shell 702.
In this embodiment: when outside air enters the air inlet pipe 701 through the fixed cylinder 7, dust carried in the air entering the air inlet pipe 701 is conveniently filtered through the dust filtering net 703.
The utility model discloses a theory of operation and use flow: the liquid in the cold water tank 3 is continuously recycled, the temperature is gradually increased, the cooling and heat dissipation efficiency of the vacuum pump body 1 is reduced, further, after the liquid in the cold water tank 3 is heated, the temperature sensor 4 transmits the detected information to the controller 404, the controller 404 controls the circulating pump 402 and the cooler 403 to be opened, the circulating pump 402 pumps the liquid in the cold water tank 3 into the circulating water pipe 401, the cooler 403 cools the liquid and then conveys the cooled liquid back into the cold water tank 3, the liquid in the cold water tank 3 is always kept in a cooling state, when the fan 2 dissipates heat in the vacuum pump body 1, external air enters the air inlet pipe 701 through the fixed cylinder 7, dust carried in the air entering the air inlet pipe 701 is conveniently filtered through the dust filtering net 703, the liquid in the cold water tank 3 cools the air in the air inlet pipe 701 and then enters the air collecting hood 704, in fan 2 with the air suction in the gas collecting channel 704 to vacuum pump body 1, when the water level in the cold water tank 3 was not enough, level sensor 5 transmitted the information that detects for controller 404, and controller 404 control alarm 6 sends out alarm sound, reminds the staff to come to add water, opens sealed lid 302, adds water in the cold water tank 3 through filler pipe 301.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides an adopt water ring type heat sink's vacuum pump which characterized in that includes: a bottom plate (101), wherein the upper end surface of the bottom plate (101) is sequentially provided with a vacuum pump body (1) and a cold water tank (3) from left to right, a temperature sensor (4) is arranged at the right side in the cold water tank (3), the lower end of the right side of the cold water tank (3) is communicated with a circulating water pipe (401), the outer side wall of the circulating water pipe (401) is sequentially provided with a circulating pump (402) and a cooler (403) from left to right, the lower end surface of the cooler (403) is detachably connected with the upper end surface of the bottom plate (101), the other end of the circulating water pipe (401) penetrates through the upper end of the right side of the cold water tank (3) and extends to the inside of the cold water tank (3), the controller (404) is installed on the right side of the cold water tank (3), and the temperature sensor (4), the controller (404), the circulating pump (402) and the cooler (403) are all electrically connected.
2. The vacuum pump adopting the water-ring cooling device as claimed in claim 1, wherein: fan (2) are installed to the lower terminal surface of vacuum pump body (1), gas collecting channel (704) are installed to the lower terminal surface of fan (2), the last terminal surface left side fixedly connected with of cold water tank (3) is fixed cylinder (7), the lower terminal surface intercommunication of fixed cylinder (7) has intake pipe (701), the other end of intake pipe (701) runs through cold water tank (3) and communicates with the lower terminal surface of gas collecting channel (704).
3. The vacuum pump adopting the water-ring cooling device as claimed in claim 1, wherein: level sensor (5) are installed on the inside top of cold water storage cistern (3), alarm (6) are installed on the right side of cold water storage cistern (3), alarm (6) are located the below of controller (404), be electric connection between level sensor (5), controller (404) and alarm (6), the up end right side intercommunication of cold water storage cistern (3) has filler pipe (301), the up end threaded connection of filler pipe (301) has sealed lid (302).
4. A vacuum pump using a water-ring cooling device according to claim 2, wherein: the upper end surface of the fixed cylinder (7) is provided with a connecting shell (702), and the inner side wall of the connecting shell (702) is fixedly connected with a dust filter screen (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542722.8U CN217270681U (en) | 2021-10-22 | 2021-10-22 | Vacuum pump adopting water-ring type cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542722.8U CN217270681U (en) | 2021-10-22 | 2021-10-22 | Vacuum pump adopting water-ring type cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217270681U true CN217270681U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122542722.8U Active CN217270681U (en) | 2021-10-22 | 2021-10-22 | Vacuum pump adopting water-ring type cooling device |
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| Country | Link |
|---|---|
| CN (1) | CN217270681U (en) |
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2021
- 2021-10-22 CN CN202122542722.8U patent/CN217270681U/en active Active
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