CN216572375U

CN216572375U - Automatic negative pressure drainer for preposed gas-water separator of vacuum pump

Info

Publication number: CN216572375U
Application number: CN202220099998.5U
Authority: CN
Inventors: 姚岳谷
Original assignee: Taizhou Huanyang Environmental Protection Equipment Engineering Co ltd
Current assignee: Taizhou Huanyang Environmental Protection Equipment Engineering Co ltd
Priority date: 2022-01-15
Filing date: 2022-01-15
Publication date: 2022-05-24
Anticipated expiration: 2032-01-15

Abstract

The utility model provides an automatic negative pressure drainer for leading deareator of vacuum pump relates to deareator technical field, including the deareator body, deareator body surface is close to top position fixedly connected with intake pipe, deareator body upper surface center department fixedly connected with outlet duct, this internal top fixedly connected with condensation section of thick bamboo of deareator. The utility model discloses the lower surface of drain pipe is crossed to the during operation water level, and the water level exceeds first detecting element position promptly, reachs second detecting element when the water level, through the pump body that starts with water piping connection, takes water out, and when the water level dropped to first detecting element position, the pump body stop work, when the water level crosses second detecting element, crosses the third detecting element afterwards, then the device stop work prevents outlet duct drainage water resource, protects the device, ensures that the device is not damaged.

Description

Automatic negative pressure drainer for preposed gas-water separator of vacuum pump

Technical Field

The utility model relates to a gas-water separator technical field especially relates to an automatic negative pressure drainer that is used for leading gas-water separator of vacuum pump.

Background

The gas-water separator is mainly used for separating gas and liquid in an industrial liquid-containing system, improves the drying degree of steam and reduces the phenomenon that the steam carries water. The commonly used gas-water separator includes tubular separator, shutter type separator and cyclone type separator.

The existing gas-water separator is opened in the whole process of working, the energy consumption is high, the use is inconvenient, and meanwhile, the automatic negative pressure drainage function is lacked, so that the automatic negative pressure drainage device for the gas-water separator with the front vacuum pump is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current deareator, whole opening in the course of the work again, its energy consumption is high, and it is not convenient to use, lacks the problem of automatic negative pressure drainage function simultaneously, and the automatic negative pressure drainer who is used for leading deareator of vacuum pump that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic negative pressure drainer for a preposed gas-water separator of a vacuum pump comprises a gas-water separator body, wherein an air inlet pipe is fixedly connected to the position, close to the top, of the outer surface of the gas-water separator body;

the gas-water separator comprises a gas-water separator body, and is characterized in that the gas-water separator body penetrates through a fixedly connected warning pipe, the end face of the warning pipe is located in the inner surface position of the gas-water separator body respectively, the end face of the warning pipe is provided with a connecting seat respectively, the connecting seat is fixedly connected with the inner surface of the water separator body, and the inner surface of the warning pipe is sequentially provided with a first detection element, a second detection element and a third detection element.

Preferably, the outer surface of the air inlet pipe is fixedly connected with a first connecting flange, and the upper surface of the air outlet pipe is fixedly connected with a second connecting flange.

Preferably, the air inlet pipe is communicated with the inner surface of the gas-water separator body, the air outlet pipe is communicated with the inner surface of the gas-water separator body, and the condensation cylinder is communicated with the air outlet pipe.

Preferably, the bottom of the condensation cylinder is arranged in a round table manner, and the condensation cylinder corresponds to the air inlet pipe.

Preferably, the drain pipe is communicated with the inner surface of the gas-water separator body, and the drain pipe is communicated with the inner surface of the gas-water separator body.

Preferably, the warning pipe is transparent setting, first detecting element and drain pipe bottom parallel and level, second detecting element and drain pipe middle part position parallel and level, third detecting element and condenser bottom parallel and level.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides an automatic negative pressure drainer for leading deareator of vacuum pump, it is provided with the water separator body, and the mist of air water is injected into to the intake pipe through the water separator body, and the mist strikes the condensation section of thick bamboo along the entering direction, and steam gathers at the condensation section of thick bamboo position, forms the water droplet afterwards and drips to this internal along the condensation section of thick bamboo in to the deareator, and gas then is along in the condensation section of thick bamboo, discharges from the outlet duct position, and it is convenient that its separation effect is good to use.

2. The utility model provides an automatic negative pressure drainer for leading deareator of vacuum pump, it is provided with the drain pipe, the lower surface of drain pipe is crossed to the during operation water level, the water level exceeds first detecting element position promptly, reach second detecting element when the water level, through starting the pump body with water piping connection, take water out, the water level descends to first detecting element position time, the pump body stop work, when the water level overflows second detecting element, when overflowing third detecting element afterwards, then the device stop work, prevent outlet duct drainage water resource, protect the device, ensure that the device is not damaged, intelligent drainage, reduce the energy consumption.

Drawings

FIG. 1 is a schematic perspective view of an automatic negative pressure drainer for a pre-gas-water separator of a vacuum pump according to the present invention;

FIG. 2 is a sectional view of an automatic negative pressure drainer condenser for a pre-gas-water separator of a vacuum pump according to the present invention;

fig. 3 is the utility model provides a cross-sectional view of an automatic negative pressure drainer warning pipe for a preposed gas-water separator of a vacuum pump.

Illustration of the drawings: 1. a gas-water separator body; 11. an air inlet pipe; 12. a first connecting flange; 13. an air outlet pipe; 14. a second connecting flange; 15. a condensing cylinder; 16. a blow-off pipe; 17. a drain pipe; 2. a warning tube; 21. a connecting seat; 22. a first detection element; 23. a second detection element; 24. and a third detecting element.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides an automatic negative pressure drainer for a preposed gas-water separator of a vacuum pump, which comprises a gas-water separator body 1, an air inlet pipe 11 is fixedly connected on the outer surface of the gas-water separator body 1 near the top position, an air outlet pipe 13 is fixedly connected on the center of the upper surface of the gas-water separator body 1, a condenser cylinder 15 is fixedly connected on the inner top of the gas-water separator body 1, a blow-off pipe 16 is fixedly connected on the center of the lower surface of the gas-water separator body 1, a drain pipe 17 is fixedly connected on the middle position of the outer surface of the gas-water separator body 1, one end surface of the drain pipe 17 is near the bottom position in the gas-water separator body 1, a first connecting flange 12 is fixedly connected on the outer surface of the air inlet pipe 11, a second connecting flange 14 is fixedly connected on the upper surface of the air outlet pipe 13, the air inlet pipe 11 is communicated with the inner surface of the gas-water separator body 1, the air outlet pipe 13 is communicated with the inner surface of the gas-water separator body 1, the condensing cylinder 15 is communicated with the air outlet pipe 13, the bottom of the condensing cylinder 15 is arranged in a round table shape, the condensing cylinder 15 corresponds to the air inlet pipe 11, the drain pipe 16 is communicated with the inner surface of the gas-water separator body 1, and the drain pipe 17 is communicated with the inner surface of the gas-water separator body 1;

the concrete beneficial effect of embodiment 1 is that, wherein first flange 12 is used for connecting the outside air, second flange 14 is used for connecting the vacuum machine, the mist of gas-water is injected into through intake pipe 11 of water separator body 1, mist strikes condensation section of thick bamboo 15 along the entering direction, steam gathers in condensation section of thick bamboo 15 position, form the water droplet afterwards and drip to the gas-water separator body 1 along condensation section of thick bamboo 15 in, gas then along condensation section of thick bamboo 15 in, discharge from outlet duct 13 position, its separation is effectual, it is convenient to use, when treating the water level higher, then through starting the pump body of being connected with drain pipe 17, take water out.

Embodiment 2, as shown in fig. 1-3, the gas-water separator body 1 penetrates through the fixedly connected warning pipe 2, the end surface of the warning pipe 2 is located at the inner surface of the gas-water separator body 1, the end surface of the warning pipe 2 is provided with the connecting seat 21, the connecting seat 21 is fixedly connected with the inner surface of the gas-water separator body 1, the inner surface of the warning pipe 2 is sequentially provided with the first detecting element 22, the second detecting element 23 and the third detecting element 24, the warning pipe 2 is transparent, the first detecting element 22 is flush with the bottom of the drain pipe 17, the second detecting element 23 is flush with the middle position of the drain pipe 17, and the third detecting element 24 is flush with the bottom of the condenser drum 15.

The specific beneficial effects of embodiment 2 are that, wherein warning pipe 2 is the intercommunication setting with gas-water separator body 1, its inside atmospheric pressure is the same, the inside water level of gas-water separator body 1 shows at warning pipe 2 position, the person of facilitating the use observes, the during operation water level overflows the lower surface of drain pipe 17, namely the water level exceeds first detecting element 22 position, when the water level reachs second detecting element 23, through starting the pump body of being connected with drain pipe 17, take water out, when the water level descends to first detecting element 22 position, the pump body stops working, when the water level overflows second detecting element 23, after that, when third detecting element 24 is overflowed, then the device stop work, prevent outlet duct 13 water resource, play and protect the device, ensure that the device is not damaged.

The working principle is as follows: the gas-water mixed gas is injected through the gas inlet pipe 11 of the water separator body 1, the mixed gas impacts the condensing cylinder 15 along the inlet direction, water vapor is gathered at the position of the condensing cylinder 15, then water drops are formed and dropped into the gas-water separator body 1 along the condensing cylinder 15, the gas is discharged from the position of the gas outlet pipe 13 along the condensing cylinder 15, the water level overflows the lower surface of the water outlet pipe 17 during the work, namely the water level exceeds the position of the first detection element 22, when the water level reaches the second detection element 23, the pump body connected with the water outlet pipe 17 is started to pump water out, and when the water level drops to the position of the first detection element 22, the pump body stops working, when the water level overflows the second detection element 23 and then overflows the third detection element 24, the device stops working, the water outlet pipe 13 is prevented from discharging water resources, the device is protected, the device is ensured not to be damaged, and the separation effect is good, the intelligent drainage reduces the energy consumption, and is convenient to use.

The wiring diagrams of the first detecting element 22, the second detecting element 23 and the third detecting element 24 in the present invention belong to the common knowledge in the art, the working principle thereof is the already known technology, the model thereof is selected to be suitable according to the actual use, so the control mode and the wiring arrangement are not explained in detail for the first detecting element 22, the second detecting element 23 and the third detecting element 24.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic negative pressure drainer for leading deareator of vacuum pump, includes deareator body (1), its characterized in that: the gas-water separator is characterized in that an air inlet pipe (11) is fixedly connected to the position, close to the top, of the outer surface of the gas-water separator body (1), an air outlet pipe (13) is fixedly connected to the center of the upper surface of the gas-water separator body (1), a condensation cylinder (15) is fixedly connected to the inner top of the gas-water separator body (1), a blow-off pipe (16) is fixedly connected to the center of the lower surface of the gas-water separator body (1), a drain pipe (17) penetrates through the middle position of the outer surface of the gas-water separator body (1) and is fixedly connected with the outer surface of the gas-water separator body, and one end face of the drain pipe (17) is close to the bottom position in the gas-water separator body (1);

the gas-water separator comprises a gas-water separator body (1) and is characterized in that a warning pipe (2) penetrates through the fixedly connected with the gas-water separator body (1), the end face of the warning pipe (2) is located on the inner surface of the gas-water separator body (1) respectively, a connecting seat (21) is arranged on the end face of the warning pipe (2) respectively, the connecting seat (21) is fixedly connected with the inner surface of the gas-water separator body (1), and a first detection element (22), a second detection element (23) and a third detection element (24) are sequentially arranged on the inner surface of the warning pipe (2).

2. The automatic negative pressure drainer for the pre-gas-water separator of the vacuum pump as claimed in claim 1, wherein: the outer fixed surface of intake pipe (11) is connected with first flange (12), fixed surface is connected with second flange (14) on outlet duct (13).

3. The automatic negative pressure drainer for the pre-gas-water separator of the vacuum pump as claimed in claim 1, wherein: the gas inlet pipe (11) is communicated with the inner surface of the gas-water separator body (1), the gas outlet pipe (13) is communicated with the inner surface of the gas-water separator body (1), and the condensing cylinder (15) is communicated with the gas outlet pipe (13).

4. The automatic negative pressure drainer for the pre-gas-water separator of the vacuum pump as claimed in claim 1, wherein: the bottom of the condensation cylinder (15) is in a round table arrangement, and the condensation cylinder (15) corresponds to the air inlet pipe (11).

5. The automatic negative pressure drainer for the pre-gas-water separator of the vacuum pump as claimed in claim 1, wherein: the sewage draining pipe (16) is communicated with the inner surface of the gas-water separator body (1), and the drain pipe (17) is communicated with the inner surface of the gas-water separator body (1).

6. The automatic negative pressure drainer for the pre-gas-water separator of the vacuum pump as claimed in claim 1, wherein: warning pipe (2) are transparent setting, first detecting element (22) and drain pipe (17) bottom parallel and level, second detecting element (23) and drain pipe (17) middle part position parallel and level, third detecting element (24) and condenser cylinder (15) bottom parallel and level.