CN211232379U

CN211232379U - Anti-leakage type gas drainer for gas pipeline

Info

Publication number: CN211232379U
Application number: CN201921760699.6U
Authority: CN
Inventors: 姚亚鑫
Original assignee: Qidong Changxin Environmental Protection Equipment Co ltd
Current assignee: Qidong Changxin Environmental Protection Equipment Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-11
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a drainer technical field just discloses a prevent leaking type coal gas drainer for gas piping, including the filler pipe, the bottom of filler pipe is fixed to be connected on the surface of moisturizing case, and the bottom fixedly connected with connecting pipe A of moisturizing case, connecting pipe A keep away from a side surface of moisturizing case and cup joint the surface at the cask. This a prevent leaking type coal gas drainer for gas piping, carry out the moisturizing to the moisturizing case through the filler pipe, the moisturizing case, connecting pipe A, the inlet tube, the outlet pipe, connecting pipe B is automatic can carry out the moisturizing to the cask, avoid the inside lack of water of cask to lead to the drainer to be punctured, the slider, the pressure-measuring pipe, the steam pipe, connecting pipe B, the through-hole, the outlet pipe makes the water discharge in the steam pipe, detect the water in the cask simultaneously and realize automatic moisturizing, avoid the cask to lack of water, reduce the influence of pressure variation in the steam pipe to the drainer simultaneously, avoid the drainer to puncture, lead to gas leakage, worker's safety guarantee has been.

Description

Anti-leakage type gas drainer for gas pipeline

Technical Field

The utility model relates to a drainer technical field specifically is a prevent leaking type gas drainer for gas piping.

Background

In the production process of metallurgical industry, a large number of gas facilities and gas pipelines thereof are applied. Due to the change of the temperature and the pressure of the coal gas, part of water is dissociated from the coal gas to become liquid water which is stored in the pipeline. The existence of the condensed water can obstruct the normal flow of the coal gas, and the drainer is a device for draining the condensed water without leaking the coal gas.

The water in the drainer needs to be paid attention to due to gas leakage, water in the drainer is often supplemented, and the problem of water shortage is avoided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a prevent leaking type gas drainer for gas piping possesses the real-time supervision to drainer internal gas pressure, and automatic water supply advantage such as has solved and will notice the problem for the drainer moisturizing constantly.

(II) technical scheme

For realizing above-mentioned automatic water supply, to the purpose of drainer internal gas pressure change monitoring, the utility model provides a following technical scheme: a leakage-proof type gas drainer for a gas pipeline comprises a water feeding pipe, the bottom of the water feeding pipe is fixedly connected with the surface of a water feeding tank, the bottom of the water feeding tank is fixedly connected with a connecting pipe A, one side surface of the connecting pipe A, which is far away from the water feeding tank, is sleeved on the surface of a water barrel, one side surface of the water barrel is fixedly connected with one side surface of the water feeding tank, one end of the connecting pipe A, which is far away from the inner wall of the water barrel, is fixedly connected with the surface of a pressure pipe, one side surface of the pressure pipe is provided with a through hole, the inner wall of the pressure pipe is connected with a sliding block in a sliding manner, the inner part of the sliding block is fixedly connected with a water inlet pipe, one end of the water inlet pipe, which is far away from the, the bottom of the pressure pipe is fixedly connected with the surface of the bottom of the inner wall of the water bucket, the surface of one side of the bottom of the pressure pipe is fixedly connected with a steam pipe, and the surface of one side of the steam pipe, which is far away from the pressure pipe, is fixedly connected with the surface of the water bucket;

the fixed surface of cask one side is connected with the overflow pipe, bottom one side fixed surface of cask is connected with the drain pipe, the top fixedly connected with pressure-measuring pipe of cask, the one end fixedly connected with resistance lever A of cask is kept away from to the pressure-measuring pipe, one side sliding surface of pressure-measuring pipe is kept away from to resistance lever A has regulating switch, regulating switch one side fixed surface is connected with the pressure measurement spring, regulating switch's one end and pressure-measuring pipe inner wall fixed connection are kept away from to the pressure measurement spring, the pressure measurement spring cup joints the surface at the threaded rod, threaded rod one end and pressure-measuring pipe inner wall fixed connection, one side surface and the regulating switch threaded connection of pressure measurement inside pipe wall are kept away from to the threaded rod, regulating switch keeps away from the surface of resistance lever A one side and.

Preferably, the top of the bucket is fixedly connected with an instrument head, and the instrument head is connected with the resistance rod A and the resistance rod B in series.

Preferably, regulating switch and pressure-measuring pipe inner wall surface sliding connection, regulating switch divide into two spaces with the pressure-measuring pipe, and regulating switch's surface material is the rubber material.

Preferably, the through hole and the connecting pipe A are the same in height from the bottom of the inner wall of the bucket, and the water inlet pipe and the water outlet pipe are the same in height from the bottom of the inner wall of the sliding block.

Preferably, the surface of the threaded rod has a thread, and the surface of the middle part of the adjustment switch, which is in contact with the threaded rod, has a corresponding thread.

Preferably, the resistance rod a and the resistance rod B have conductivity, and the regulating switch is internally provided with a conductor and connected with the resistance rod a and the resistance rod B.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent leaking type gas drainer for gas piping possesses following beneficial effect:

1. this a prevent leaking type coal gas drainer for gas piping, carry out the moisturizing to the moisturizing case through the filler pipe, the moisturizing case, connecting pipe A, the inlet tube, the outlet pipe, connecting pipe B is automatic can carry out the moisturizing to the cask, avoid the inside lack of water of cask to lead to the drainer to be punctured, the slider, the pressure-measuring pipe, the steam pipe, connecting pipe B, the through-hole, the outlet pipe makes the water discharge in the steam pipe, detect the water in the cask simultaneously and realize automatic moisturizing, avoid the cask to lack of water, reduce the influence of pressure variation in the steam pipe to the drainer simultaneously, avoid the drainer to puncture, lead to gas leakage, worker's safety guarantee has been.

2. This a prevent leaking type gas drainer for gas piping, through the cask, the piezometer pipe, regulating switch, the threaded rod, resistance bar A, the change of the atmospheric pressure in the piezometer spring detection cask, atmospheric pressure changes and makes regulating switch motion, resistance bar A, resistance bar B, regulating switch, the instrument head, regulating switch's motion makes resistance bar A, the effective length change of resistance bar B, thereby change the atmospheric pressure change in the cask into the overhead data of instrument, thereby realize the atmospheric pressure change real-time recording in the cask, the problem to inconvenient atmospheric pressure change real-time supervision has been solved.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a sectional view of the structural slide block of the present invention;

figure 4 is the utility model discloses structure pressure-measuring pipe cross-sectional view.

In the figure: the water meter comprises a water adding pipe 1, a water supplementing tank 2, a connecting pipe 3A, a water bucket 4, a pressure pipe 5, a through hole 6, a sliding block 7, a water inlet pipe 8, a connecting pipe 9B, a water outlet pipe 10, a steam pipe 11, a water outlet pipe 12, an overflow pipe 13, a pressure measuring pipe 14, a resistance rod 15A, a resistance rod 16 adjusting switch 17, a pressure measuring spring 18, a resistance rod 19B and a meter head 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a leakage-proof type coal gas drainer for a gas pipeline comprises a water feeding pipe 1, the bottom of the water feeding pipe 1 is fixedly connected to the surface of a water feeding tank 2, the bottom of the water feeding tank 2 is fixedly connected with a connecting pipe A3, one side surface of the connecting pipe A3 far away from the water feeding tank 2 is sleeved on the surface of a water barrel 4, one side surface of the water barrel 4 is fixedly connected with one side surface of the water feeding tank 2, one end of the connecting pipe A3 far away from the inner wall of the water barrel is fixedly connected to the surface of a pressure pipe 5, one side surface of the pressure pipe 5 is provided with a through hole 6, the through hole 6 and the connecting pipe A3 have the same height from the bottom of the inner wall of the water barrel 4, a water inlet pipe 8 and a water outlet pipe 10 have the same height from the bottom of the inner wall of a, one end of the water inlet pipe 8, which is far away from the inner wall of the sliding block 7, is fixedly connected to the surface of the connecting pipe B9, two ends of the connecting pipe B9 are fixedly connected to the outer surface of the sliding block 7, the surface of the connecting pipe B9, which is far away from the water inlet pipe 8, is fixedly connected with the water outlet pipe 10, one end of the water outlet pipe 10, which is far away from the connecting pipe B9, is fixedly connected to one side of the outer surface of the sliding block 7, the bottom of the pressure pipe 5 is fixedly connected to the surface of the bottom of the inner wall of the water bucket 4, the surface of one;

an overflow pipe 13 is fixedly connected to the surface of one side of the water barrel 4, a drain pipe 12 is fixedly connected to the surface of one side of the bottom of the water barrel 4, a pressure measuring pipe 14 is fixedly connected to the top of the water barrel 4, one end of the pressure measuring pipe 14, which is far away from the water barrel 4, is fixedly connected with a resistance rod A15, an adjusting switch 16 is slidably connected to the surface of one side of the resistance rod A15, the resistance rod A15 and the resistance rod B19 have electrical conductivity, a conductor is arranged inside the adjusting switch 16 and is connected with the resistance rod A15 and the resistance rod B19, the change of air pressure in the water barrel 4 is detected, the adjusting switch 16 is moved by the change of the air pressure, the adjusting switch 16 is slidably connected to the surface of the inner wall of the pressure measuring pipe 14, the adjusting switch 16 divides the pressure measuring pipe 14 into two spaces, the surface material of the adjusting switch, one end of the pressure measuring spring 17 far away from the adjusting switch 16 is fixedly connected with the inner wall of the pressure measuring pipe 14, the pressure measuring spring 17 is sleeved on the surface of the threaded rod 18, threads are arranged on the surface of the threaded rod 18, the middle of the adjusting switch 16 is provided with corresponding threads on the surface contacted with the threaded rod 18, the position of the pressure measuring spring is fixed, one end of the threaded rod 18 is fixedly connected with the inner wall of the pressure measuring pipe 14, one side surface of the threaded rod 18 far away from the inner wall of the pressure measuring pipe 14 is in threaded connection with the adjusting switch 16, the surface of the adjusting switch 16 far away from one side of the resistance rod A15 is in sliding connection with the surface of the resistance rod B19, the top of the water bucket 4 is fixedly connected with an instrument head 20, the instrument head 20 is connected with the resistance rod A15 and the resistance rod B19 in series to form an adjustable resistor.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, the steam pipe 11 bottom is connected with pressure pipe 5, and pressure pipe 5 internal connection have slider 7, and slider 7 can float on the surface of water, as the detection to 4 inside water levels in cask, during the lack of water: the water replenishing tank 2 is connected with the outside of the water bucket 4, the bottom of the water replenishing tank 2 is connected with a connecting pipe A3, the other end of the connecting pipe A3 corresponds to the port of the water inlet pipe 8 in the sliding block 7, one end of the water inlet pipe 8 is connected with a connecting pipe B9 for replenishing water in the water bucket 4, one side of the connecting pipe B9 is connected with a water outlet pipe 10, and one side of the water outlet pipe 10 corresponds to the through hole 6, so that the water replenishing is realized while the water discharging; when the water is more: an overflow pipe 13 is arranged at one side of the water bucket 4, and the overflow pipe 13 discharges water out of the water bucket 4; the top of the bucket 4 is connected with a pressure measuring pipe 14, a resistance rod A15 is arranged in the pressure measuring pipe 14, a resistance rod A15 is connected with an adjusting switch 16, the adjusting switch 16 is connected to the surface of a threaded rod 18 through threads, a pressure measuring spring 17 is arranged on the surface of the threaded rod 18, the pressure measuring spring 17 applies a reset motion force to the adjusting switch 16 after the pressure in the bucket 4 recovers, a resistance rod B19 is connected to one side of the adjusting switch 16 to form an adjustable resistor, the air pressure change in the bucket 4 is converted into the size of the resistor, the top of the bucket 4 is connected with an instrument head 20, the air pressure in the bucket 4 is converted into the number on the instrument head 20 through realization, the problem of inconvenient detection of the air pressure in the bucket 4 is solved, the chance of.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A prevent leaking type gas drainer for gas piping, includes filler pipe (1), its characterized in that: the bottom of filler pipe (1) is fixed to be connected on the surface of moisturizing case (2), the bottom fixedly connected with connecting pipe A (3) of moisturizing case (2), connecting pipe A (3) keep away from one side surface of moisturizing case (2) cup joint on the surface of cask (4), one side surface and moisturizing case (2) one side fixed surface of cask (4) are connected, the one end fixed connection that cask inner wall was kept away from in connecting pipe A (3) is on the surface of pressure pipe (5), through-hole (6) have been seted up on one side surface of pressure pipe (5), the inner wall sliding connection of pressure pipe (5) has slider (7), the inside fixedly connected with inlet tube (8) of slider (7), the one end fixed connection that keeps away from slider (7) inner wall of inlet tube (8) is on the surface of connecting pipe B (9), the both ends fixed connection of connecting pipe B (9) is on the surface of slider (7), the surface fixed connection that inlet tube (8) one side, one end of the water outlet pipe (10) far away from the connecting pipe B (9) is fixedly connected to one side of the outer surface of the sliding block (7), the bottom of the pressure pipe (5) is fixedly connected with the surface of the bottom of the inner wall of the water barrel (4), the surface of one side of the bottom of the pressure pipe (5) is fixedly connected with a steam pipe (11), and the surface of one side of the steam pipe (11) far away from the pressure pipe (5) is fixedly connected with the surface of the water barrel (4);

an overflow pipe (13) is fixedly connected to the surface of one side of the bucket (4), a drain pipe (12) is fixedly connected to the surface of one side of the bottom of the bucket (4), a pressure measuring pipe (14) is fixedly connected to the top of the bucket (4), one end, far away from the bucket (4), of the pressure measuring pipe (14) is fixedly connected to a resistance rod A (15), one side, far away from the pressure measuring pipe (14), of the resistance rod A (15) is connected to an adjusting switch (16) in a sliding mode, one side, surface of the adjusting switch (16) is fixedly connected to a pressure measuring spring (17), one end, far away from the adjusting switch (16), of the pressure measuring spring (17) is fixedly connected to the inner wall of the pressure measuring pipe (14), the pressure measuring spring (17) is sleeved on the surface of a threaded rod (18), one end of the threaded rod (18) is fixedly connected to the inner wall of the, the surface of one side of the regulating switch (16), which is far away from the resistance rod A (15), is in sliding connection with the surface of the resistance rod B (19), and one end of the resistance rod B (19), which is far away from the regulating switch (16), is fixedly connected with the surface of the piezometer tube (14).

2. A leak-proof type gas drainer for a gas pipe as claimed in claim 1, wherein: the top of the bucket (4) is fixedly connected with an instrument head (20), and the instrument head (20) is connected with the resistance rod A (15) and the resistance rod B (19) in series.

3. A leak-proof type gas drainer for a gas pipe as claimed in claim 1, wherein: the adjusting switch (16) is connected with the inner wall surface of the pressure measuring pipe (14) in a sliding mode, the pressure measuring pipe (14) is divided into two spaces by the adjusting switch (16), and the surface material of the adjusting switch (16) is made of rubber.

4. A leak-proof type gas drainer for a gas pipe as claimed in claim 1, wherein: the height between the through hole (6) and the connecting pipe A (3) is the same as that between the through hole and the inner wall bottom of the bucket (4), and the height between the water inlet pipe (8) and the water outlet pipe (10) is the same as that between the water inlet pipe and the inner wall bottom of the sliding block (7).

5. A leak-proof type gas drainer for a gas pipe as claimed in claim 1, wherein: the surface of the threaded rod (18) is provided with threads, and the surface of the middle part of the adjusting switch (16) which is contacted with the threaded rod (18) is provided with corresponding threads.

6. A leak-proof type gas drainer for a gas pipe as claimed in claim 1, wherein: the resistance rod A (15) and the resistance rod B (19) have conductivity, and the regulating switch (16) is internally provided with a conductor and is connected with the resistance rod A (15) and the resistance rod B (19).