CN212510040U

CN212510040U - Suction valve for building drainage system

Info

Publication number: CN212510040U
Application number: CN202021195605.8U
Authority: CN
Inventors: 胡国渊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-09
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a building is suction valve for drainage system relates to drainage system technical field. The water draining device comprises a water draining pipe and a shell, wherein the water draining pipe is communicated with the shell, a first filtering layer and a second filtering layer are arranged in the shell, pull plates are fixedly arranged on one sides of the first filtering layer and the second filtering layer, and the pull plates are located outside the shell. Through setting up the shell, utilize two filter screens can carry out the preliminary treatment to the air in the drainage system, make large-scale impurity in the gas obtain filtering, cooperation input valve and output valve let in the air after the preliminary treatment to carry out secondary treatment in the purifying liquid case, and finally get into and purify the box in with four purification layers step by step, thereby carry out effectual purification with the air in the drainage system, the advantage that purifying effect is good has been reached, it leads to the problem that human health receives the threat too much to have solved poison gas, thereby avoid the gas in the drain pipe to appear the uncomfortable condition of health after being inhaled by the human body.

Description

Suction valve for building drainage system

Technical Field

The utility model belongs to the technical field of drainage system, specifically be a building is suction valve for drainage system.

Background

The drainage system for building is to collect the sewage from water consuming equipment, sanitary ware and workshop production equipment in building and the rain and snow on roof and drain the collected water to outdoor drainage pipe network.

In the prior art, air in a drain pipe in a building drainage system contains a large amount of toxic substances, and after the toxic substances flow indoors from the drain pipe, certain threats can be caused to the health of human bodies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is suction valve for drainage system to solve the toxic substance and too much lead to the problem that the health receives the threat.

In order to achieve the above object, the utility model provides a following technical scheme: the water draining pipe is communicated with the shell, a first filtering layer and a second filtering layer are arranged in the shell, pull plates are fixedly arranged on one sides of the first filtering layer and the second filtering layer, the pull plates are located outside the shell, and the pull plates are inserted into the shell through positioning bolts;

fixed mounting has input valve, purifying liquid case and output valve in the shell, the top of shell is rotated and is connected with the apron, the output of input valve passes through the connecting pipe and extends to in the purifying liquid case, the input of output valve extends to in the purifying liquid case.

The inner wall fixed mounting of shell has two locating pieces, the other end of first filter layer and second filter layer extends to the inside of locating piece.

The titanium dioxide purifying liquid is injected into the purifying liquid box, the output end of the connecting pipe is located below the liquid level of the titanium dioxide purifying liquid, the input end of the output valve is located above the liquid level of the titanium dioxide purifying liquid, and the top and the bottom of the purifying liquid box are fixedly connected with an input pipe and an output pipe respectively.

The first filter layer is a coarse filter layer, and the second filter layer is a fine filter layer.

Fixed mounting has the purification box in the shell, the output of output valve passes through the hose and extends to the purification box, fixed mounting has a plurality of baffles in the purification box, a plurality of baffles staggered arrangement, between the baffle and between baffle and the inner wall that purifies the box respectively the activity peg graft have first purification layer, second purify layer, third to purify layer and fourth to purify the layer, one side fixed mounting that purifies the box has the push pedal, the push pedal is located the outside of shell.

The first layer that purifies is activated carbon purification layer, the second purifies the layer and purifies the layer for resin fibre, the third purifies the layer for being asbestos gauge purification layer, the fourth purifies the layer and purifies the layer for hydrophobic crystalline silica.

Compared with the prior art, the utility model provides a building is suction valve for drainage system possesses following beneficial effect:

the utility model provides a building is suction valve for drainage system, through setting up the shell, utilize two filter screens to carry out the preliminary treatment to the air in the drainage system, make large-scale impurity in the gas obtain filtering, the air after cooperation input valve and output valve will be preliminary treatment lets in the purifying liquid case and carries out secondary treatment, and finally get into and purify the box in with four purification layers step by step, thereby carry out effectual purification with the air in the drainage system, the advantage that purifying effect is good has been reached, it leads to the problem that human health receives the threat to have solved the poison gas excess, thereby avoid the gas in the drain pipe to appear the uncomfortable condition of health after being inhaled by the human body.

Drawings

FIG. 1 is a front 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 schematic structural view of the purifying box of the present invention.

In the figure: 1. a drain pipe; 2. a housing; 3. a first filter layer; 4. a second filter layer; 5. pulling a plate; 6. positioning bolts; 7. positioning blocks; 8. an input valve; 9. a connecting pipe; 10. a purified liquid tank; 11. a cover plate; 12. an output valve; 13. a hose; 14. a purification box; 15. a partition plate; 16. a first purification layer; 17. a second purification layer; 18. a third purification layer; 19. a fourth purification layer; 20. a push plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the water drainage device comprises a water drainage pipe 1 and a shell 2, wherein the water drainage pipe 1 is communicated with the shell 2, a first filter layer 3 and a second filter layer 4 are arranged in the shell 2, pull plates 5 are fixedly arranged on one sides of the first filter layer 3 and the second filter layer 4, the pull plates 5 are positioned outside the shell 2, the pull plates 5 are inserted into the shell 2 through positioning bolts 6, two positioning blocks 7 are fixedly arranged on the inner wall of the shell 2, and one ends of the first filter layer 3 and the second filter layer 4 are connected with the positioning blocks 7;

an input valve 8, a purified liquid box 10 and an output valve 12 are fixedly installed in the shell 2, the top of the shell 2 is rotatably connected with a cover plate 11, the output end of the input valve 8 extends into the purified liquid box 10 through a connecting pipe 9, the input end of the output valve 12 extends into the purified liquid box 10, a purification box 14 is fixedly installed in the shell 2, the output end of the output valve 12 extends into the purification box 14 through a hose 13, a plurality of partition plates 15 are fixedly installed in the purification box 14, the partition plates 15 are arranged in a staggered mode, a first purification layer 16, a second purification layer 17, a third purification layer 18 and a fourth purification layer 19 are movably inserted between the partition plates 15 and the inner wall of the purification box 14 respectively, a push plate 20 is fixedly installed on one side of the purification box 14, and the push plate 20 is located on the outer side;

through setting up shell 2, utilize two filter screens can carry out the preliminary treatment to the air in the drainage system, make large-scale impurity in the gas obtain filtering, cooperation input valve 8 and output valve 12 let in the air after the preliminary treatment in purifying liquid case 10 and carry out secondary treatment, and finally get into and purify the box 14 in with four purification layers step by step, thereby carry out effectual purification with the air in the drainage system, the advantage that purifying effect is good has been reached, it leads to the problem that human health receives the threat to have solved the poison gas excess, thereby avoid the gas in the drain pipe to appear the uncomfortable condition of health after being inhaled by the human body.

Specifically, titanium dioxide purification liquid is injected into the purification liquid tank 10, the output end of the connecting pipe 9 is located below the liquid level of the titanium dioxide purification liquid, the input end of the output valve 12 is located above the liquid level of the titanium dioxide purification liquid, and the top and the bottom of the purification liquid tank 10 are fixedly connected with an input pipe and an output pipe respectively.

In this embodiment, when the purifying liquid needs to be replaced, the output pipe at the bottom of the purifying liquid tank 10 is opened first, the purifying liquid is emptied outwards, the cover plate 11 is opened, and new purifying liquid is injected into the purifying liquid tank through the input pipe at the top of the purifying liquid tank 10 again, so that the replacing of the purifying liquid is completed.

Specifically, the first filter layer 3 is a coarse filter layer, and the second filter layer 4 is a fine filter layer.

In this embodiment, the air loops through first filter layer 3 and second filter layer 4 for large-scale impurity in the gas obtains filtering, when needs are changed two filter layers, pulls arm-tie 5 and can clear up or change two filter layers.

Specifically, the first purification layer 16 is an activated carbon purification layer, the second purification layer 17 is a resin fiber purification layer, the third purification layer 18 is an asbestos cloth purification layer, and the fourth purification layer 19 is a hydrophobic crystalline silica purification layer.

In this embodiment, when four purification layers in the purification box 14 need to be cleaned, the push plate 20 is pulled, so that the push plate 20 drives the purification box 14 to be taken out from the shell 2, and the purification box 14 is opened, i.e., the four purification layers can be cleaned.

When air purification is required to be carried out on the drain pipe, the input valve 8 and the output valve 12 are opened, air in the drain pipe 1 is made to enter the shell 2, the air is made to sequentially pass through the first filter layer 3 and the second filter layer 4, large impurities in the air are filtered, then the air is driven by the suction force of the input valve 8 to enter the purification liquid tank 10 through the connecting pipe 9, water-soluble impurities in the air are made to be dissolved with the purification liquid, and the air is purified for the second time; the gas after the secondary treatment enters the purifying box 14 through the hose 13 under the driving of the output valve 12, and the gas flows in a circuitous way in the air flow channel formed by the four clapboards 15, so that the contact time of the gas and the four purifying layers is prolonged, and the gas is fully purified.

In conclusion, this air suction valve for building drainage system through setting up shell 2, utilizes two filter screens can carry out the preliminary treatment to the air in the drainage system for large-scale impurity in the gas obtains filtering, cooperates input valve 8 and output valve 12 to let in the air after the preliminary treatment in purifying liquid case 10 and carry out secondary treatment, and finally get into in purifying box 14 and purify with a plurality of purification layers step by step, thereby carry out effectual purification with the air in the drainage system, improved purifying effect.

Claims

1. The utility model provides a building is suction valve for drainage system, includes drain pipe (1) and shell (2), its characterized in that: the drainage pipe (1) is communicated with the shell (2), a first filter layer (3) and a second filter layer (4) are arranged in the shell (2), pull plates (5) are fixedly arranged on one sides of the first filter layer (3) and the second filter layer (4), the pull plates (5) are located outside the shell (2), and the pull plates (5) are inserted into the shell (2) through positioning bolts (6);

fixed mounting has input valve (8), purifying liquid case (10) and output valve (12) in shell (2), the top of shell (2) is rotated and is connected with apron (11), the output of input valve (8) passes through during connecting pipe (9) extends to purifying liquid case (10), the input of output valve (12) extends to in purifying liquid case (10).

2. The suction valve for a building drainage system according to claim 1, wherein: two positioning blocks (7) are fixedly mounted on the inner wall of the shell (2), and one ends of the first filtering layer (3) and the second filtering layer (4) are connected with the positioning blocks (7).

3. The suction valve for a building drainage system according to claim 1, wherein: the purifying liquid box (10) is filled with purifying liquid, the output end of the connecting pipe (9) is positioned below the liquid level of the purifying liquid, the input end of the output valve (12) is positioned above the liquid level of the purifying liquid, and the top and the bottom of the purifying liquid box (10) are respectively and fixedly connected with an input pipe and an output pipe.

4. The suction valve for a building drainage system according to claim 1, wherein: the first filter layer (3) is a coarse filter layer, and the second filter layer (4) is a fine filter layer.

5. The suction valve for a building drainage system according to claim 1, wherein: fixed mounting has purification box (14) in shell (2), the output of output valve (12) passes through hose (13) and extends to purification box (14), purification box (14) internal fixed mounting has a plurality of baffles (15), a plurality of baffles (15) staggered arrangement, between baffle (15) and the inner wall of purification box (14) respectively the activity peg graft have first purification layer (16), second purify layer (17), third purify layer (18) and fourth and purify layer (19), one side fixed mounting of purification box (14) has push pedal (20), push pedal (20) are located the outside of shell (2).

6. The suction valve for a drainage system of a building as claimed in claim 5, wherein: the first layer (16) that purifies is the activated carbon purification layer, the second purifies layer (17) and purifies the layer for resin fiber, the third purifies layer (18) and purifies the layer for the asbestos gauge, the fourth purifies layer (19) and purifies the layer for hydrophobic crystalline silica.