CN220667743U - Automatic vacuum pump of drainage - Google Patents
Automatic vacuum pump of drainage Download PDFInfo
- Publication number
- CN220667743U CN220667743U CN202322196471.1U CN202322196471U CN220667743U CN 220667743 U CN220667743 U CN 220667743U CN 202322196471 U CN202322196471 U CN 202322196471U CN 220667743 U CN220667743 U CN 220667743U
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- drainage
- air
- storage tank
- vacuum pump
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000011229 interlayer Substances 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 abstract 2
- 210000003437 trachea Anatomy 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011197 physicochemical method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a vacuum pump capable of automatically draining water, and belongs to the technical field of vacuum pumps. The vacuum pump solves the problems that the existing vacuum pump is low in drainage efficiency and incomplete in drainage. This automatic drainage's vacuum pump, including pump body host computer, the solenoid valve, gas holder and drainage interlayer, the support frame is installed at the top of gas holder, be provided with pump body host computer and solenoid valve on the support frame, the gas holder bottom is provided with the drainage interlayer, inlet connection and delivery port have been seted up respectively to gas holder waist and bottom, water inlet and business turn over gas port have been seted up near the root of gas holder to the drainage interlayer, the outlet has been seted up in the bottom, the delivery port is connected with the water inlet through first check valve and connecting pipe, the outlet is connected with the second check valve, the business turn over gas port is connected through the tracheal valve with the pressure regulating trachea that the solenoid valve bottom was met, form the gas holder to the drainage interlayer and to outside one-way drainage flow path again. The utility model has the advantages of simple structure, high and thorough drainage efficiency and liberation of human resources.
Description
Technical Field
The utility model belongs to the technical field of vacuum pumps, and particularly relates to an automatic water-draining vacuum pump.
Background
The vacuum pump is a device or equipment for pumping air from a pumped container by using a mechanical, physical, chemical or physicochemical method, and the working principle is that the diaphragm in the pump is reciprocated by using the circular motion of a motor through a mechanical structure, so that the air in a pump cavity is stretched and compressed to form vacuum. The vacuum pump is widely applied to application scenes such as machine tool machining, but a manual valve is generally adopted for draining water in the air storage tank of the vacuum pump in the prior art, so that the efficiency is low, and human resources are wasted.
According to the air compressor air storage tank drainage device disclosed in application number CN202111431115.2, the air compressor air storage tank drainage device comprises an air storage tank body and a drainage assembly, wherein the drainage assembly is arranged at the bottom of the air storage tank body and comprises a drain pipe, a shell, a mounting plate, a first movable piece, a second movable piece, a flow guiding piece, an adjusting piece and an exhaust piece. The automatic drainage of the air storage tank is realized through the drainage component, but the first movable piece and the second movable piece are driven by the impact force and the buoyancy of water to automatically drain water, so that the problems of incomplete drainage and low drainage efficiency are easily caused.
Disclosure of Invention
The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide an automatic drainage vacuum pump.
The aim of the utility model can be achieved by the following technical scheme: the vacuum pump capable of automatically draining water comprises a pump body host, an electromagnetic valve, an air storage tank and a drainage interlayer, wherein a support frame is fixedly arranged at the top of the air storage tank, the pump body host and the electromagnetic valve are arranged on the support frame, and the pump body host is connected with the air storage tank through a vacuum one-way valve;
the air storage tank is characterized in that an air inlet port and an air outlet are respectively formed in the waist part and the bottom part of the tank body, a water drainage interlayer is arranged at the bottom part of the air storage tank and is isolated from the air storage tank, the cross section diameter of the water drainage interlayer is smaller than that of the air storage tank and is designed with the air storage tank into an integrated structure, a water inlet and an air inlet are formed in the root part of the water drainage interlayer, which is close to the air storage tank, a water outlet is formed in the bottom part of the water drainage interlayer, a first one-way valve is sleeved at the water outlet, the first one-way valve is connected with the water inlet through a connecting pipe, and the water outlet is connected with a second one-way valve; the air inlet and outlet are provided with an air pipe valve, the bottom of the electromagnetic valve is connected with a pressure regulating air pipe, and the other end of the pressure regulating air pipe is connected with the air pipe valve.
In the above-mentioned automatic draining vacuum pump, an electronic vacuum controller is arranged at the top of the air storage tank.
In the above-mentioned automatic drainage vacuum pump, the gas holder is provided with the relief valve in the position of the interval one end distance of jar body waist with the inlet connection on the gas holder.
In the above-mentioned automatic drainage vacuum pump, a U-shaped base is arranged below the air storage tank, and the opening direction of the U-shaped base is the same as the air inlet interface.
In the automatic water draining vacuum pump, the U-shaped base is fixedly connected with the air storage tank through the base support, and the pulley is arranged at the bottom of the U-shaped base.
Compared with the prior art, the vacuum pump capable of automatically draining water has the advantages that the drainage interlayer integrated with the air storage tank is arranged at the bottom of the air storage tank, so that the drainage structure is simplified, and the internal gas-liquid separation is facilitated; the electromagnetic valve adjusts the air pressure in the drainage interlayer through the pressure regulating air pipe, so that automatic drainage of the air storage tank is realized, human resources are liberated, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present self-draining vacuum pump;
FIG. 2 is a schematic diagram of a second embodiment of the present self-draining vacuum pump;
FIG. 3 is a schematic view of the structure of the drainage barrier in the present self-draining vacuum pump;
fig. 4 is an enlarged view of the structure within circle a in fig. 1.
In the above figure, 1, a pump body host; 11. a support frame; 12. a vacuum check valve; 13. an electronic vacuum controller; 2. an electromagnetic valve; 21. a pressure regulating air pipe; 3. a gas storage tank; 31. an air inlet interface; 32. a water outlet; 321. a first one-way valve; 322. a connecting pipe; 33. a safety valve; 4. a drainage interlayer; 41. a water inlet; 42. a water outlet; 421. a second one-way valve; 43. an air inlet and outlet; 431. a tracheal valve; 5. a U-shaped base; 51. a base bracket; 52. and (3) a pulley.
Description of the embodiments
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 4, the vacuum pump capable of automatically draining water comprises a pump body host machine 1, an electromagnetic valve 2, a gas storage tank 3 and a drainage interlayer 4, wherein a support frame 11 is fixedly arranged at the top of the gas storage tank 3, the pump body host machine 1 and the electromagnetic valve 2 are arranged on the support frame 11, the drainage interlayer 4 is arranged at the bottom of the gas storage tank 3, the drainage interlayer 4 and the gas storage tank 3 are of an integrated structural design and are mutually isolated, the transverse section diameter of the drainage interlayer 4 is smaller than that of the gas storage tank 3, a U-shaped base 5 is arranged below the gas storage tank 3, and a pulley 52 is arranged at the bottom of the U-shaped base 5, so that the vacuum pump is convenient to carry and move.
As shown in fig. 1 to 2, the air storage tank 3 is provided with an air inlet port 31 at the waist of the tank body, in the practical application scene, the air inlet port 31 is in suction, so that external cooling water is easy to flow into the vacuum pump, and as the cooling water injection speed is high, the internal water of the vacuum pump is fast, and therefore, the water outlet 32 is provided at the outer side of the water drainage interlayer 4 and at the bottom of the air storage tank 3 for drainage.
Further, a safety valve 33 is arranged on the waist of the air storage tank 3 at a position separated from the air inlet port 31 by a distance to prevent potential safety hazards caused by air pressure change in the air storage tank 3.
As shown in fig. 3, the water outlet 32 is connected with the first one-way valve 321 through a connecting elbow, a connecting pipe 322 is sleeved on the other end of the first one-way valve 321, a water inlet 41 is formed in the position, close to the top of the air storage tank 3, of the water drainage interlayer 4, and the water inlet 41 is connected with the other end of the connecting pipe 322. The water drainage interlayer 4 is provided with a water outlet 42 at the bottom, and the water outlet 42 is connected with a second one-way valve 421 through a connecting elbow. The first check valve 321 and the second check valve 421 together ensure the unidirectional property of the drainage flow path, and effectively avoid the backflow of cooling water and the leakage of gas inside the vacuum pump.
As shown in fig. 4, the drainage interlayer 4 is provided with an air inlet and outlet 43 near the top of the air storage tank 3 at a position separated from the water inlet 41 by a distance, an air pipe valve 431 is arranged on the air inlet and outlet 43, the electromagnetic valve 2 is connected with a pressure regulating air pipe 21 at the bottom, and the other end of the pressure regulating air pipe 21 is connected with the air pipe valve 431.
The automatic water draining principle of the utility model is as follows: the air storage tank 3 and the drainage interlayer 4 internally mounted have the inductor, when the ponding in the air storage tank 3 needs the discharge, the solenoid valve 2 receives instruction signal, bleed to the drainage interlayer 4 through pressure regulating air pipe 21, make its inside negative pressure that forms, inhale the ponding in the air storage tank 3 in the drainage interlayer 4 under the atmospheric pressure effect, after ponding in the drainage interlayer 4 reaches a certain amount, solenoid valve 2 inflates to drainage interlayer 4 inside through pressure regulating air pipe 21, make ponding automatic follow outlet 42 discharge, with this is reciprocal, realize the automatic drainage of vacuum pump, liberate human resources, improve work efficiency, and utilize the atmospheric pressure drainage, and is efficient, the drainage is thorough.
Further, the pump body host 1 is connected with the air storage tank 3 through the vacuum check valve 12, and when the pump body host 1 performs vacuumizing, the air in the air storage tank 3 can only be discharged outwards from the air storage tank 3 in one direction under the action of the vacuum check valve 12.
Further, the electronic vacuum controller 13 is arranged at the top of the air storage tank 3, and the electronic vacuum controller 13 can be used for realizing the functions of displaying pressure values, setting pressure set values, controlling vacuum degree and the like, and can be realized according to the prior art.
Further, the opening direction of the U-shaped base 5 is the same as the air inlet 31, so that the user can conveniently connect to the air inlet 31 for operation. The U-shaped base 5 is fixedly connected with the air storage tank 3 through the base support 51, the base support 51 is of an inward inclined V-shaped structure, three-point distribution is formed between the U-shaped base 5 and the air storage tank 3 and is arranged around the drainage interlayer 4, and the effect of supporting and stabilizing is achieved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although various terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The utility model provides an automatic drainage vacuum pump, includes pump body host computer (1), solenoid valve (2), gas holder (3) and drainage interlayer (4), its characterized in that, support frame (11) are installed and fixed in the top of gas holder (3), be provided with pump body host computer (1) and solenoid valve (2) on support frame (11), pump body host computer (1) is connected with gas holder (3) through vacuum check valve (12);
the air storage tank (3) is characterized in that an air inlet connector (31) and a water outlet (32) are respectively formed in the waist and the bottom of the tank body, a drainage interlayer (4) is arranged at the bottom of the air storage tank (3) and is isolated from the air storage tank, the cross section diameter of the drainage interlayer (4) is smaller than that of the air storage tank (3) and is designed with the air storage tank (3) into an integrated structure, a water inlet (41) and an air inlet and outlet (43) are formed in the root of the drainage interlayer (4) close to the air storage tank (3), a water outlet (42) is formed in the bottom of the air storage tank, a first one-way valve (321) is sleeved at the water outlet (32), the first one-way valve (321) is connected with the water inlet (41) through a connecting pipe (322), and the water outlet (42) is connected with a second one-way valve (421). An air pipe valve (431) is arranged on the air inlet and outlet (43), a pressure regulating air pipe (21) is connected to the bottom of the electromagnetic valve (2), and the other end of the pressure regulating air pipe (21) is connected with the air pipe valve (431).
2. An automatic draining vacuum pump according to claim 1, characterized in that the top of the air reservoir (3) is provided with an electronic vacuum controller (13).
3. An automatic draining vacuum pump according to claim 1, characterized in that the air reservoir (3) is provided with a safety valve (33) at a distance from the air inlet port (31) at the waist of the tank body.
4. An automatic draining vacuum pump according to claim 1, characterized in that a U-shaped base (5) is arranged below the air reservoir (3), the opening direction of the U-shaped base (5) being the same as the air inlet interface (31).
5. The automatic water draining vacuum pump according to claim 4, wherein the U-shaped base (5) is fixedly connected with the air storage tank (3) through a base bracket (51), and a pulley (52) is arranged at the bottom of the U-shaped base (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322196471.1U CN220667743U (en) | 2023-08-16 | 2023-08-16 | Automatic vacuum pump of drainage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322196471.1U CN220667743U (en) | 2023-08-16 | 2023-08-16 | Automatic vacuum pump of drainage |
Publications (1)
Publication Number | Publication Date |
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CN220667743U true CN220667743U (en) | 2024-03-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322196471.1U Active CN220667743U (en) | 2023-08-16 | 2023-08-16 | Automatic vacuum pump of drainage |
Country Status (1)
Country | Link |
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CN (1) | CN220667743U (en) |
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2023
- 2023-08-16 CN CN202322196471.1U patent/CN220667743U/en active Active
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