CN218237095U

CN218237095U - Explosion-proof water seal drainer for low-concentration gas pipeline

Info

Publication number: CN218237095U
Application number: CN202222620149.2U
Authority: CN
Inventors: 靳海; 齐永建; 蒋臣; 韩堃; 崔陈鹏; 侯路明
Original assignee: Shanxi Jinju Coal Electrification Co ltd
Current assignee: Shanxi Jinju Coal Electrification Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-06
Anticipated expiration: 2032-10-08

Abstract

The utility model provides an explosion-proof water seal drainer of low concentration gas pipeline, including the floor drain, the water seal box has been placed to the inside of floor drain, the inside block of floor drain has the box of leaking, the top fixedly connected with top cap of floor drain, the top of top cap is connected with the butt joint pipe perpendicularly, the four corners of top cap all runs through and has inserted the gim peg. The utility model discloses a floor drain, water seal box, hourglass water box, top cap and to the pipe between mutually supporting for liquid water in the pipeline water collector can be automatically from the intraductal water seal box that discharges into of butt joint in, need not install drainage valve additional, and liquid water is at the inside water seal that forms of water seal box, effectively prevents the discharge of gas, improves the security.

Description

Explosion-proof water seal drainer for low-concentration gas pipeline

Technical Field

The utility model belongs to the technical field of the explosion-proof of gas pipeline, specifically speaking is an explosion-proof water seal drainer of low concentration gas pipeline.

Background

In the field of gas power generation, particularly low-concentration gas power generation, a water ring vacuum pump is mostly adopted as pumping equipment for ensuring safety, and a mode of fine water mist delivery is matched, so that a large amount of liquid water is carried in gas, the liquid water entering the gas generator set can seriously reduce the power generation efficiency of the set, increase the heat consumption, and meanwhile, the large amount of liquid water can generate corrosion on a steel structure in the set to reduce the service life of the equipment;

the existing drainage device is mainly characterized in that a manual or electric drainage valve is additionally arranged on a pipeline water collector for periodic drainage, so that the workload of workers is increased, gas is also discharged together, and the potential safety hazard is increased.

To sum up, consequently the utility model provides an explosion-proof water seal drainer of low concentration gas pipeline to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof water seal drainer for a low-concentration gas pipeline, which solves the problems in the prior art;

in order to achieve the above purpose, the utility model provides a following technical scheme: the explosion-proof water seal drainer for the low-concentration gas pipeline comprises a floor drain, wherein a water seal box is placed inside the floor drain, a water leakage box is clamped inside the floor drain, the top of the floor drain is fixedly connected with a top cover, the top of the top cover is vertically connected with a butt joint pipe, and fixing bolts are inserted into four corners of the top cover in a penetrating manner.

Preferably, the size of the square opening at the top of the floor drain is matched with that of the top cover, and the four corners of the square opening at the top of the floor drain are provided with thread grooves.

Preferably, the section of the water seal box is H-shaped.

Preferably, the cross section of the water leakage box is concave, the two protruding ends of the water leakage box correspond to the two cavities of the water seal box, and the two protruding ends of the water leakage box are smaller than the two cavities of the water seal box.

Preferably, circular through holes are formed in four corners of the top cover, and the positions and the sizes of the four circular through holes correspond to the positions and the sizes of four thread grooves formed in the four corners of the top of the floor drain one to one.

Preferably, the top cover and the butt joint pipe are of an integral structure, and the floor drain, the water seal box, the water leakage box and the top cover are all made of stainless iron.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a mutual cooperation between floor drain, water seal box, hourglass water box, top cap and the butt joint pipe for the liquid water in the pipeline water collector can discharge into the water seal box from the butt joint intraductal automatically, need not install the drainage valve additional, and liquid water forms the water seal in the water seal box, prevents effectively that gas from discharging, improves the security;

2. the utility model filters the solid impurities mixed by the pipeline and other devices in the liquid water through the clearance between the water seal box and the water leakage box, so as to prevent the impurities from entering the drain pipe to block the drain pipe;

3. the utility model discloses a mutually supporting between floor drain, top cap and the gim peg for whole drainer constitutes detachable structure, thereby can conveniently carry out periodic cleaning to the filterable solid-state impurity in the water seal box inside, so that the automatic of liquid water discharges.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the main-view section structure of the present invention.

In the figure:

1. a floor drain; 2. a water seal box; 3. a water leakage box; 4. a top cover; 5. a fixing bolt; 6. and (4) butting the pipes.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

As shown in figures 1-3, the utility model provides an explosion-proof water seal drainer for a low-concentration gas pipeline, which comprises a floor drain 1, a water seal box 2 is arranged inside the floor drain 1, the cross section of the water seal box 2 is H-shaped, so that the water seal box 2 is provided with two cavities, when one cavity is blocked, the other cavity can be used to increase the anti-blocking effect of the drainer, the inside of the floor drain 1 is clamped with the water leakage box 3, the section of the water leakage box 3 is concave, the two convex ends of the water leakage box 3 correspond to the two cavities of the water seal box 2, the sizes of the two protruding ends of the water leakage box 3 are slightly smaller than the sizes of the two cavities of the water seal box 2, the top of the floor drain 1 is fixedly connected with a top cover 4, the size of the square opening at the top of the floor drain 1 is matched with the size of the top cover 4, and the four corners of the square opening at the top of the floor drain 1 are all provided with thread grooves, the four corners of the top cover 4 are all provided with round through holes, the positions and the sizes of the four round through holes are in one-to-one correspondence with the positions and the sizes of four thread grooves arranged at the four corners of the top of the floor drain 1, fixing bolts 5 are inserted through the four corners of the top cover 4, the fixing bolts 5 are inserted into the four round through holes of the top cover 4 and are in threaded connection with four thread grooves arranged at the four corners of the top of the floor drain 1, so that the top cover 4 is fixed on the floor drain 1, the whole drainer forms a detachable structure, the top of the top cover 4 is vertically connected with a butt joint pipe 6, the butt joint pipe 6 can be connected with a pipeline water collector, the top cover 4 and the butt joint pipe 6 form an integral structure, and the floor drain 1, the water seal box 2, the water leakage box 3 and the top cover 4 are all made of stainless iron materials which have high strength and cannot rust, so that the whole drainer keeps certain explosion-proof characteristic.

The specific working principle is as follows: as shown in figures 1-3, when the explosion-proof water seal drainer for the low-concentration gas pipeline is used, firstly, a floor drain 1 is arranged in the ground and is connected with a drain pipe in the ground, then a water seal box 2 and a water leakage box 3 are sequentially arranged in the floor drain 1, meanwhile, a top cover 4 is arranged in a square opening at the top of the floor drain 1 and is fixed through a fixing bolt 5, and finally, a butt joint pipe 6 is connected and fixed with a pipeline water collector; when having liquid water to discharge in the pipeline water collector, can flow into two through-holes of leaking box 3 through butt joint pipe 6 in, and flow into the inside of water seal box 2 from two through-holes of leaking box 3 and discharge, because the "H" type structure of water seal box 2, make and to form the water seal in the water seal box 2 and prevent the discharge of gas, not only the cost is reduced for prior art, the labour that has reduced the workman has still improved the security, this is the characteristics of this low concentration gas pipeline explosion-proof water seal drainer.

The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the present invention, as variations, modifications, substitutions and alterations may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an explosion-proof water seal drainer of low concentration gas pipeline, includes floor drain (1), its characterized in that: the floor drain is characterized in that a water seal box (2) is placed inside the floor drain (1), a water leakage box (3) is clamped inside the floor drain (1), a top cover (4) is fixedly connected to the top of the floor drain (1), a butt joint pipe (6) is perpendicularly connected to the top of the top cover (4), and fixing bolts (5) are inserted into four corners of the top cover (4) in a penetrating mode.

2. The explosion-proof water seal drainer for the low-concentration gas pipeline as claimed in claim 1, wherein: the size of the square opening at the top of the floor drain (1) is matched with that of the top cover (4), and threaded grooves are formed in the four corners of the square opening at the top of the floor drain (1).

3. The explosion-proof water seal drainer for the low-concentration gas pipeline according to claim 1, wherein: the section of the water seal box (2) is H-shaped.

4. The explosion-proof water seal drainer for the low-concentration gas pipeline according to claim 1, wherein: the cross section of the water leakage box (3) is concave, the positions of two convex ends of the water leakage box (3) correspond to the positions of two cavities of the water seal box (2), and the sizes of the two convex ends of the water leakage box (3) are smaller than the sizes of the two cavities of the water seal box (2).

5. The explosion-proof water seal drainer for the low-concentration gas pipeline as claimed in claim 1, wherein: round through holes are formed in four corners of the top cover (4), and the positions and the sizes of the four round through holes correspond to the positions and the sizes of four thread grooves formed in the four corners of the top of the floor drain (1) one by one.

6. The explosion-proof water seal drainer for the low-concentration gas pipeline as claimed in claim 1, wherein: the top cover (4) and the butt joint pipe (6) are of an integral structure, and the floor drain (1), the water seal box (2), the water leakage box (3) and the top cover (4) are made of stainless iron materials.