CN209354971U - A New Gas Condensed Water Drainer - Google Patents

Abstract

A kind of novel gas condensed water drainer of the utility model, including shell, float-controlled valve, hull outside is equipped with water inlet, and water inlet is equipped with water fender, water outlet is equipped on the downside of shell, water outlet is equipped with valve seat, and hull outside lower end is equipped with cleanout, and float-controlled valve is located in shell, float-controlled valve top is a closed cylindrical tube, lower part is a pipe, and silica gel sealing ring is equipped between cylindrical tube and pipe, and pipe is equipped with a long hole.It is equipped with guide plate in shell, can make float-controlled valve that can only move up and down.This practical variation by the buoyancy by float-controlled valve by water controls the switch of water outlet.New design is unique, and compact-sized, convenient for installation and maintenance, long service life, labor intensity is low, especially can effectively check disaster caused by gas leak when abnormal.

Description

A New Gas Condensed Water Drainer

technical field

The utility model relates to the technical field of gas condensed water discharge equipment, in particular to a novel gas condensed water drainer.

Background technique

Currently produced gas condensate drains are generally made into a multi-chamber structure according to the operating pressure, relying on the height of the water seal connected in series to seal the gas to prevent gas leakage and discharge condensed water. When the pressure of the gas pipeline exceeds 60Kpa, the traditional drainer will be made into many chambers, resulting in large volume, troublesome production and easy failure.

Utility model content

In order to solve the above problems, the utility model provides a novel gas condensate drainer which is simple in structure, small in size, not affected by pressure, and convenient to use and maintain.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a novel gas condensate drainer, including a housing and a float valve. The outer side of the housing is provided with a water inlet, the water inlet is provided with a water baffle, the lower side of the housing is provided with a water outlet, the water outlet is provided with a valve seat, and the lower end of the outer side of the housing is provided with a cleaning device. mouth. The float valve is located in the housing, the upper part of the float valve is a closed cylindrical cylinder, the lower part is a pipe, a silicone sealing ring is provided between the cylindrical cylinder and the pipe, and the pipe is provided with a long hole.

Further, the number of cleaning ports is 2 and distributed symmetrically.

Furthermore, a guide plate is provided inside the housing, which can make the float valve only move up and down.

The utility model controls the switch of the water outlet by relying on the change of the buoyancy of the water by the float valve. When the water level in the drainer is low, the buoyancy force on the float valve is less than its own gravity, and the float valve is pressed on the water outlet. The silicone sealing ring of the float valve forms a sealing surface with the valve seat of the water outlet, and the water will not flow out. When the water level increased, the buoyancy force on the float valve was greater than its own gravity, the float valve floated up, and the silicone sealing ring of the float valve also left the valve seat, and the water flow just flowed out from the long hole of the pipe at the bottom of the float valve.

The utility model has the beneficial effects of unique design, compact structure, convenient installation and maintenance, long service life, low labor intensity, and can effectively prevent disasters caused by gas leakage especially in abnormal conditions.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among them: 1. Shell, 2. Float valve, 3. Valve seat, 4. Water inlet, 5. Water baffle, 6. Water outlet, 7. Cleaning port, 8. Cylindrical cylinder, 9. Pipe, 10 , Silicone sealing ring, 11, long hole, 12, guide plate.

Detailed ways

In order to make the purpose, technical solution and advantages of the present utility model clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in FIG. 1 , a new gas condensate drainer includes a housing 1 and a float valve 2 . A water inlet 4 is provided on the outer side of the housing 1, a water retaining plate 5 is provided at the water inlet 4, a water outlet 6 is provided on the lower side of the housing 1, a valve seat 3 is provided on the water outlet 6, and a cleaning port is provided at the lower end of the outer side of the housing 1 7. The number of cleaning ports 7 is 2 and distributed symmetrically.

The float valve 2 is located in the housing 1. The upper part of the float valve 2 is a closed cylindrical cylinder 8, and the lower part is a pipe 9. A silicone sealing ring 10 is arranged between the cylindrical cylinder 8 and the pipe 9. The pipe 9 A long hole 11 is provided on it.

The utility model controls the switch of the water outlet 6 by relying on the buoyancy of the water received by the float valve 2 . When the water level in the drainer is not high, the buoyancy force on the float valve 2 is less than its own gravity, so the float valve 2 presses on the water outlet 6, and the silicone sealing ring 10 at the bottom of the cylindrical barrel 8 of the float valve 2 just presses Valve seat 3, forms sealing surface, and water flow can not flow out.

When the water flow flows in from the water inlet 4, the water flow hits the water retaining plate 5 at the water inlet 4 to change the flow direction and prevent the water flow from vertically impacting the float valve 2, and then the water flow enters the housing 1 downward. The water level in the housing 1 begins to rise. When it reaches a certain height, the buoyancy force on the float valve 2 is greater than its own gravity, and the float valve 2 floats upward. The silicone sealing ring 10 of the float valve 2 leaves the valve seat 3, and the sealing surface disappears. And then the pipe 9 also emerges from the valve seat 3, and the slot 11 on the pipe 9 also emerges from the valve seat 3. The water flow flows into the valve seat 3 through the long hole 11 of the pipe 9, and flows into the water outlet 6 through the valve seat 3 for drainage. After draining water for a period of time, the water level drops, and the buoyancy force that the float valve 2 is subjected to decreases. When it is reduced to a certain extent, the gravity of the float valve 2 is greater than the buoyancy force received, the float valve 2 falls, and the silicone sealing ring 10 at the bottom of the cylindrical cylinder 8 also falls and presses the valve seat 3, forming a sealing surface again, and the water flow is no longer discharged . Wherein, the housing 1 is provided with a guide plate 12 for the float valve 2 to ensure that the float valve 2 can only move up and down. When the impurities in the water accumulate too much, the cleaning port 7 can be opened to clean up the impurities. The lower part of the valve seat 3 is a water outlet 6, which can be connected to a pipeline to discharge condensed water to a designated place.

In the utility model, due to the self gravity of the float valve, part of the water is always in the cylinder to seal the gas. When the effective water level of the water sealer is abnormally lowered due to pressure fluctuations in the pipe network or other reasons, the float valve sinks and self-locks to effectively stop the leakage of gas and prevent the occurrence of gas fires, explosions, poisoning and other vicious accidents.

Claims (3)

1. a kind of novel gas condensed water drainer, it is characterised in that: including shell, float-controlled valve, the hull outside be equipped with into The mouth of a river, the water inlet are equipped with water fender, water outlet are equipped on the downside of the shell, and the water outlet is equipped with valve seat, the shell External side lower end is equipped with cleanout, and the float-controlled valve is located in shell, and the float-controlled valve top is a closed cylindrical tube Body, lower part are a pipes, and silica gel sealing ring is equipped between the cylindrical tube and pipe, and the pipe is equipped with one long Hole.

2. novel gas condensed water drainer according to claim 1, it is characterised in that: the cleanout quantity is 2, And it is symmetrical.

3. novel gas condensed water drainer according to claim 1, it is characterised in that: guiding is equipped in the shell Plate can make float-controlled valve that can only move up and down.