CN211082256U

CN211082256U - Automatic water supply device of water ring vacuum pump

Info

Publication number: CN211082256U
Application number: CN201921925505.3U
Authority: CN
Inventors: 陈康生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses an automatic water supply device of a water ring vacuum pump, which comprises a device main body, a water diversion device, a device base and a pump body, wherein the bottom of the device main body is fixedly connected with the device base, one side of the device main body is fixedly connected with the water diversion device, the other side of the device main body is fixedly connected with the pump body, the top of the device base is fixedly connected with a cambered surface fixed block, the periphery of the device main body is tightly jointed with a scald-proof diaphragm, the other end of the device main body is fixedly connected with a heat dissipation lateral net which embodies the heat dissipation high efficiency of the device, the device base embodies the shock absorption protection of the device, the cambered surface fixed block embodies the stability of the device, the scald-proof diaphragm embodies the scald-proof protection of the device, the heat dissipation lateral net embodies the heat dissipation high efficiency of the device, the water diversion device embodies the rigidness of the device, embodies the, has wide development prospect in the future.

Description

Automatic water supply device of water ring vacuum pump

Technical Field

The utility model relates to a vacuum pump field specifically is automatic water supply installation of water ring vacuum pump.

Background

The water ring vacuum pump and the compressor are used for pumping or pressurizing gas and other non-corrosive, water-insoluble and solid particle-free gas so as to form vacuum or pressure in a closed container and meet the process flow requirements, a small amount of liquid is allowed to be mixed in the pumped or pressurized gas, and the water ring vacuum pump and the compressor are widely applied to the industries of machinery, petroleum, chemical industry, pharmacy, ceramics, sugar manufacturing, printing and dyeing, metallurgy, electronics and the like.

Many equipment all have the vacuum requirement when using, and at present, the water ring vacuum pump water supply system of general use is at the course of the work, and the easy scale deposit of vacuum pump, the maintenance difficulty causes the water extravagant, and vacuum is unstable, and water ring vacuum pump need be cooled down to it with cooling water when the operation, and the water consumption is big, has not only increased manufacturing cost, has still wasted a large amount of water resources, is unfavorable for the production and the development of enterprise.

Therefore, how to design the automatic water supply device of the water ring vacuum pump becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic water supply installation of water ring vacuum pump to the vacuum pump that provides in solving above-mentioned background art easily scales, the unstable problem of vacuum.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic water supply device of the water ring vacuum pump comprises a device main body, a water diversion device, a device base and a pump body, wherein the bottom of the device main body is fixedly connected with the device base, one side of the device main body is fixedly connected with the water diversion device, the other side of the device main body is fixedly connected with the pump body, the other side of the top of the water diversion device is fixedly connected with an air suction port, one side of the top of the water diversion device is fixedly connected with an air exhaust port, the middle part inside the water diversion device is fixedly connected with a hub, the outer wall of the hub is movably connected with an impeller, one side inside the water diversion device is fixedly connected with a flexible air exhaust port, one side inside the pump body is fixedly connected with a water inlet pipe, the other side of the water inlet pipe is fixedly connected with a, the utility model discloses a vacuum pump, including the vacuum pump, the opposite side fixedly connected with catch water of vacuum pump, the inside top fixedly connected with cooling chamber of the pump body, one side fixedly connected with booster pump of cooling chamber, one side fixedly connected with wet return of booster pump, the inside fixedly connected with flowmeter of wet return, the bottom fixedly connected with liquid solenoid valve of flowmeter, the top opposite side fixedly connected with vacuum degree detection facility of vacuum pump, the inside bottom of the pump body is closely laminated with the foam-rubber cushion.

Preferably, the top of the inside of the device base is fixedly connected with a bottom plate damping protective layer, the bottom of the bottom plate damping protective layer is fixedly connected with a damping spring, and one side of the bottom of the device base is fixedly connected with a rubber pad.

Preferably, the top of the device base is fixedly connected with an arc surface fixing block.

Preferably, the periphery of the device main body is tightly attached with an anti-scald membrane.

Preferably, the other end of the device main body is fixedly connected with a heat radiation side net.

Preferably, the water diversion device is formed by combining an air suction port on the other side of the top, an air exhaust port on one side of the top of the water diversion device, a hub in the middle of the inside of the water diversion device, an impeller on the outer wall of the hub and a flexible air exhaust port on one side of the inside of the water diversion device.

Preferably, the pump body is by the inlet tube of inside one side, the filter of inlet tube opposite side, the vacuum pump of filter opposite side, the sealing washer of vacuum pump one side outer wall, the catch water of vacuum pump opposite side, the cooling chamber at the inside top of the pump body, the booster pump of cooling chamber one side, the wet return of booster pump one side, the inside flowmeter of wet return, the solenoid valve is used to the liquid of flowmeter bottom, the vacuum degree detection facility of vacuum pump top opposite side and the foam-rubber cushion of the inside bottom of the pump body make up jointly and form.

Compared with the prior art, the beneficial effects of the utility model are that:

1. This kind of water ring vacuum pump automatic water supply installation through setting up the diversion device, has the blade on the impeller, installs in the diversion device eccentrically, simultaneously because induction port and gas vent, the volume is compressed gradually and has increased pressure between the wheel hub, and carminative outlet pressure is adjusted to flexible gas vent, guarantees that the exhaust is smooth and easy, has embodied the rigor of device.

2. This kind of automatic water supply installation of water ring vacuum pump through setting up the pump body, and water is got into by the inlet tube, filters through the filter, gets into the vacuum pump again, and the business turn over water pipe of vacuum pump all has the sealing washer, and vacuum detection facility is even on the vacuum pump, and vacuum detection facility can detect the vacuum of vacuum pump, and the foam-rubber cushion attaches in the bottom of the pump body, does the absorbing effect of buffering, has embodied the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the water diversion device of the present invention;

FIG. 3 is a schematic cross-sectional view of the device base according to the present invention;

Fig. 4 is a schematic sectional structure view of the pump body according to the present invention.

In the figure: 1. the device main part, 2, the diversion device, 201, the induction port, 202, the gas vent, 203, the impeller, 204, wheel hub, 205, flexible gas vent, 3, the device base, 301, bottom plate shock attenuation protective layer, 302, damping spring, 303, the rubber pad, 4, cambered surface fixed block, 5, prevent scalding the diaphragm, 6, heat dissipation side net, 7, the pump body, 701, the inlet tube, 702, the filter, 703, the sealing washer, 704, the vacuum pump, 705, catch water, 706, the booster pump, 707, the wet return, 708, the flowmeter, 709, the liquid solenoid valve, 710, vacuum degree detection facility, 711, the sponge pad, 712, the cooling chamber.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an automatic water supply device of a water ring vacuum pump comprises a device main body 1, a water diversion device 2, a device base 3 and a pump body 7, wherein the bottom of the device main body 1 is fixedly connected with the device base 3, one side of the device main body 1 is fixedly connected with the water diversion device 2, the other side of the device main body 1 is fixedly connected with the pump body 7, the other side of the top of the water diversion device 2 is fixedly connected with an air suction port 201, one side of the top of the water diversion device 2 is fixedly connected with an air exhaust port 202, the middle part inside the water diversion device 2 is fixedly connected with a hub 204, the outer wall of the hub 204 is movably connected with an impeller 203, one side inside the water diversion device 2 is fixedly connected with a flexible air exhaust port 205, one side inside the pump body 7 is fixedly connected with a water inlet pipe 701, the other side of the water inlet, another side fixedly connected with catch water 705 of vacuum pump 704, the inside top fixedly connected with cooling chamber 712 of the pump body 7, one side fixedly connected with booster pump 706 of cooling chamber 712, one side fixedly connected with wet return 707 of booster pump 706, the inside fixedly connected with flowmeter 708 of wet return 707, the bottom fixedly connected with liquid solenoid valve 709 of flowmeter 708, the top opposite side fixedly connected with vacuum degree detection facility 710 of vacuum pump 704, the inside bottom of the pump body 7 is closely laminated with foam-rubber cushion 711.

Preferably, a bottom plate damping protection layer 301 is fixedly connected to the top inside the device base 3, a damping spring 302 is fixedly connected to the bottom of the bottom plate damping protection layer 301, a rubber pad 303 is fixedly connected to one side of the bottom of the device base 3, since a motor can generate vibration when the water ring vacuum pump works, the existing water ring vacuum pump does not have a good damping protection facility, and related elements inside the water ring vacuum pump are easily damaged, by arranging the device base 3 and two damping protection layers 301 on the bottom plate, the damping spring 302 is fixed in the middle, so that the bottom plate damping protection layer 301 and the damping spring 302 form a good damping mechanism, the vibration generated by the motor in the water ring vacuum pump can be counteracted by the damping mechanism, the rubber pad 303 is arranged at the bottom of the device base 3, the rubber pad 303 is made of rubber, and has the characteristic of friction force according to the rubber, so that the device can not move at will, play the fixed action, embodied the shock attenuation protectiveness of device.

Preferably, the top of device base 3 has inseparable welding have cambered surface fixed block 4, because diversion device 2 is cylindrical, cambered surface fixed block 4 need fix diversion device 2, through setting up cambered surface fixed block 4, cambered surface fixed block 4 designs for the cambered surface can closely laminate with diversion device 2, cambered surface fixed block 4 simultaneously connecting device base 3 and diversion device 2, make the more stable of device, embodied the stability of device.

Preferentially, the periphery of device main part 1 is closely laminated and is prevented scalding diaphragm 5, because the water ring vacuum pump is at the during operation, higher heat to the 7 outer walls of pump body are derived through the heat transfer to inside motor, the shell of current water ring vacuum pump is the metal plastic product mostly, the heat-proof quality is relatively poor, cause easily and scald the risk, prevent scalding diaphragm 5 through setting up, prevent scalding diaphragm 5 and be fine thermal-insulated rubber material, the emergence of the situation of scalding that can be fine prevents, fine embodiment prevent scalding the protectiveness of device.

Preferably, the other end fixedly connected with heat dissipation side net 6 of device main part 1, because water ring vacuum pump is at the during operation, can produce higher heat, current water ring vacuum pump heat dispersion is relatively poor, can't be quick arrange the relevant heat fast and disperse, burn out the damage to the inside relevant component of water ring vacuum pump easily, through setting up heat dissipation side net 6, heat dissipation side net 6 is fine heat dissipation net material, the heat that produces the motor that can be fine is arranged away fast, thereby fine embodiment the device's heat dissipation high efficiency.

Preferably, the water diversion device 2 is formed by combining an air suction port 201 at the other side of the top, an air exhaust port 202 at one side of the top of the water diversion device 2, a hub 204 at the middle part inside the water diversion device 2, an impeller 203 on the outer wall of the hub 204 and a flexible air exhaust port 205 at one side inside the water diversion device 2, the vacuum pump is easy to scale and can be controlled by adjusting the water inflow amount so as to prevent the vacuum pump from scaling easily, the water ring vacuum pump is actually a gas compressor which extracts gas in a container and pressurizes the gas to be higher than the atmospheric pressure so as to overcome the exhaust resistance and exhaust the gas into the atmosphere, the water diversion device 2 is eccentrically arranged by arranging blades on the impeller 203, the impeller 203 is thrown to the inner wall of the water diversion device 2 to form a water ring when the impeller 203 rotates, the inner surface of the water ring is tangent to the hub 204, and simultaneously because the air suction port 201 and the air exhaust port 202, the volume between the hubs 204 is gradually compressed to increase the pressure, and the flexible exhaust port 205 adjusts the outlet pressure of exhaust to ensure smooth exhaust, thereby embodying the rigor of the device.

Preferably, the pump body 7 is formed by combining a water inlet pipe 701 at one side of the interior, a filter 702 at the other side of the water inlet pipe 701, a vacuum pump 704 at the other side of the filter 702, a sealing ring 703 at the outer wall at one side of the vacuum pump 704, a steam-water separator 705 at the other side of the vacuum pump 704, a cooling chamber 712 at the top of the interior of the pump body 7, a booster pump 706 at one side of the cooling chamber 712, a water return pipe 707 at one side of the booster pump 706, a flow meter 708 in the water return pipe 707, a liquid electromagnetic valve 709 at the bottom of the flow meter 708, a vacuum degree detection facility 710 at the other side of the top of the vacuum pump 704 and a sponge cushion 711 at the bottom of the interior of the pump body 7, because the vacuum pump is easy to scale and has unstable vacuum degree, the water needs cooling water when the water vacuum, then enters the vacuum pump 704, the water inlet and outlet pipes of the vacuum pump 704 are all provided with sealing rings 703 to prevent air from entering and affecting the vacuum degree of the vacuum pump 704, the steam-water separator 705 can more efficiently filter and remove liquid drops carried in a steam and compressed air system, the cooling chamber 712 can cool water and can prevent overhigh temperature and further prevent scaling, the booster pump 706 boosts the water from the cooling chamber 712 so that the water can rapidly move into the vacuum pump 704 through the water return pipe 707, the water return pipe 707 is provided with a flow meter 708, the flow meter 708 can accurately measure the flow of the water, the liquid electromagnetic valve 709 controls the opening and closing of the water return pipe 707, when the flow meter 708 measures too much water, the liquid electromagnetic valve 709 can be closed so as to control the water circulation process of the device 704, the vacuum degree detection facility 710 is connected to the vacuum pump, and the vacuum degree detection facility 710 can detect the vacuum degree of the vacuum pump 704, when the vacuum degree of the vacuum pump 704 is too low, the vacuum degree detection facility 710 gives a warning, and the sponge pad 711 is attached to the bottom of the pump body 7 and is used for buffering and damping, so that the practicability of the device is reflected.

The working principle is as follows: firstly, by arranging the device base 3, two damping protective layers 301 are arranged on the bottom plate, and the damping springs 302 are fixed in the middle, so that the damping protective layers 301 and the damping springs 302 form a good damping mechanism, the vibration generated by a motor in the water ring vacuum pump can be counteracted by the vibration, the bottom of the device base 3 is provided with the rubber pad 303, the rubber pad 303 is made of rubber, and according to the characteristic that the rubber has friction, the device can not move freely under the action of the rubber pad 303, plays a role in fixing, and embodies the damping protection of the device;

Then, by arranging the anti-scald diaphragm 5, the anti-scald diaphragm 5 is made of a good heat insulation rubber material, so that the scalding situation can be well prevented, and the anti-scald protection performance of the fire pump is well embodied;

Then, by arranging the heat dissipation side net 6, the heat dissipation side net 6 is a good heat dissipation grid material, and heat generated by the motor can be well and quickly dissipated, so that the heat dissipation efficiency of the device is well reflected;

Next, by arranging the water diversion device 2, the impeller 203 is provided with blades and eccentrically arranged in the water diversion device 2, when the impeller 203 rotates, water is thrown to the inner wall of the water diversion device 2 to form a water ring, the inner surface of the water ring is tangent to the hub 204, meanwhile, because the volume between the air suction port 201 and the air exhaust port 202 and the hub 204 is gradually compressed, the pressure is increased, the flexible air exhaust port 205 adjusts the outlet pressure of exhaust, the smooth exhaust is ensured, and the rigidness of the device is embodied;

Finally, by arranging the pump body 7, water enters from the water inlet pipe 701 and is filtered by the filter 702, impurities in the water are prevented from being carried, the vacuum pump scales, and then the water enters the vacuum pump 704, the water inlet and outlet pipes of the vacuum pump 704 are provided with the sealing rings 703, air is prevented from entering, the vacuum degree of the vacuum pump 704 is influenced, the steam-water separator 705 can more efficiently filter and remove the liquid drops carried in a steam and compressed air system, the cooling chamber 712 can cool the water, the temperature of the water can be prevented from being overhigh, and further the scaling is prevented, the booster pump 706 boosts the water from the cooling chamber 712, so that the water can rapidly move into the vacuum pump 704 through the water return pipe 707, the flow meter 708 is arranged on the water return pipe 707, the flow meter 708 can accurately measure the flow of the water, the electromagnetic valve 709 is used for controlling the opening and closing of the water return, the liquid electromagnetic valve 709 can be closed, the water circulation process of the device is further controlled, the vacuum degree detection facility 710 is connected to the vacuum pump 704, the vacuum degree detection facility 710 can detect the vacuum degree of the vacuum pump 704, when the vacuum degree of the vacuum pump 704 is too low, the vacuum degree detection facility 710 gives an alarm, the sponge cushion 711 is attached to the bottom of the pump body 7 and is used for buffering and damping, the practicability of the device is reflected, and the working principle of the automatic water supply device for the water ring vacuum pump is the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Water ring vacuum pump automatic water supply device, including device main part (1), diversion device (2), device base (3) and the pump body (7), its characterized in that: the device comprises a device body (1), a device base (3) is fixedly connected to the bottom of the device body (1), a water diversion device (2) is fixedly connected to one side of the device body (1), a pump body (7) is fixedly connected to the other side of the device body (1), an air suction port (201) is fixedly connected to the other side of the top of the water diversion device (2), an air exhaust port (202) is fixedly connected to one side of the top of the water diversion device (2), a hub (204) is fixedly connected to the middle part of the interior of the water diversion device (2), an impeller (203) is movably connected to the outer wall of the hub (204), a flexible air exhaust port (205) is fixedly connected to one side of the interior of the water diversion device (2), a water inlet pipe (701) is fixedly connected to one side of the interior of the pump body (7), a filter (702) is fixedly connected to, the utility model discloses a vacuum pump, including vacuum pump (704), one side outer wall of vacuum pump (704) closely laminate and have sealing washer (703), the opposite side fixedly connected with catch water (705) of vacuum pump (704), the inside top fixedly connected with cooling chamber (712) of the pump body (7), one side fixedly connected with booster pump (706) of cooling chamber (712), one side fixedly connected with wet return (707) of booster pump (706), the inside fixedly connected with flowmeter (708) of wet return (707), the bottom fixedly connected with for liquid solenoid valve (709) of flowmeter (708), the top opposite side fixedly connected with vacuum degree detection facility (710) of vacuum pump (704), the inside bottom of the pump body (7) closely laminates sponge pad (711).

2. The automatic water supply apparatus of a water ring vacuum pump according to claim 1, wherein: the damping device is characterized in that a bottom plate damping protective layer (301) is fixedly connected to the top of the inner portion of the device base (3), a damping spring (302) is fixedly connected to the bottom of the bottom plate damping protective layer (301), and a rubber pad (303) is fixedly connected to one side of the bottom of the device base (3).

3. The automatic water supply apparatus of a water ring vacuum pump according to claim 2, wherein: the top of the device base (3) is fixedly connected with an arc surface fixing block (4).

4. The automatic water supply apparatus of a water ring vacuum pump according to claim 1, wherein: the periphery of the device main body (1) is tightly attached with an anti-scald diaphragm (5).

5. The automatic water supply apparatus of a water ring vacuum pump according to claim 1, wherein: the other end of the device main body (1) is fixedly connected with a radiating side net (6).

6. The automatic water supply apparatus of a water ring vacuum pump according to claim 1, wherein: the water diversion device (2) is formed by jointly combining an air suction port (201) on the other side of the top, an air exhaust port (202) on one side of the top of the water diversion device (2), a hub (204) in the middle of the inside of the water diversion device (2), an impeller (203) on the outer wall of the hub (204) and a flexible air exhaust port (205) on one side of the inside of the water diversion device (2).

7. The automatic water supply apparatus of a water ring vacuum pump according to claim 1, wherein: the pump body (7) is by inlet tube (701) of inside one side, filter (702) of inlet tube (701) opposite side, vacuum pump (704) of filter (702) opposite side, sealing washer (703) of vacuum pump (704) one side outer wall, catch water (705) of vacuum pump (704) opposite side, cooling chamber (712) at the inside top of the pump body (7), booster pump (706) of cooling chamber (712) one side, wet return (707) of booster pump (706) one side, inside flowmeter (708) of wet return (707), solenoid valve (709) are used to liquid of flowmeter (708) bottom, vacuum degree detection facility (710) of vacuum pump (704) top opposite side and the sponge pad (711) of the inside bottom of the pump body (7) make up jointly and form.