CN219386598U - Automatic vent valve for sewer - Google Patents
Automatic vent valve for sewer Download PDFInfo
- Publication number
- CN219386598U CN219386598U CN202320853388.4U CN202320853388U CN219386598U CN 219386598 U CN219386598 U CN 219386598U CN 202320853388 U CN202320853388 U CN 202320853388U CN 219386598 U CN219386598 U CN 219386598U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- air valve
- cover plate
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to the technical field of vent valves, in particular to an automatic vent valve for a sewer. The utility model discloses an air valve, wherein the upper surface of the air valve is fixedly connected with a vent pipe, the lower surface of the air valve is fixedly connected with an external connection pipe, the lower end of the external connection pipe is provided with a butt joint pipe, the lower end of the butt joint pipe is fixedly connected with a drain pipe, the arc surface of the external connection pipe is provided with an adjusting structure, the adjusting structure comprises a mounting ring, the mounting ring is in sliding connection with the external connection pipe, two mounting rods are rotatably connected in the mounting ring, one ends of the two mounting rods, far away from the mounting ring, are respectively fixedly connected with an adjusting frame and an auxiliary frame, two limiting rods are slidably connected in the adjusting frame, and the two limiting rods are slidably connected with the inner part of the auxiliary frame. The problem of traditional automatic breather valve's installation needs multiple instrument, fixes the complex operation of a plurality of screw, and installation effectiveness is low is solved.
Description
Technical Field
The utility model relates to the technical field of vent valves, in particular to an automatic vent valve for a sewer.
Background
The automatic ventilation valve consists of a valve body, an outer connecting pipe, a ventilation pipe and a floating ball, wherein the automatic air valve is a respirator of a sewer pipe, positive pressure and negative pressure are easy to generate in the sewer pipe when the sewer pipe discharges water, the internal exhaust and the air suction of the sewer pipe can be realized through the automatic air valve, the pipeline is prevented from being damaged, and when the water in the sewer pipe is filled in the automatic air valve, the floating ball can block the ventilation hole to prevent sewage from leaking.
When the automatic ventilation valve is installed on the sewer pipe in the prior art, a plurality of holes are formed in the external pipe and the sewer pipe and are fixedly installed through screws, but the operation mode of fixedly installing the automatic ventilation valve through screws can appear, the installation process of the automatic ventilation valve needs a plurality of tools, the operation of fixing a plurality of screws is complex, and the installation efficiency is low.
Disclosure of Invention
The utility model aims to solve the defect of low installation efficiency of an air valve in the prior art, and provides an automatic vent valve for a sewer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic breather valve of sewer, includes the air valve, the upper surface fixedly connected with breather pipe of air valve, the lower fixed surface of air valve is connected with external pipe, the lower extreme of external pipe is provided with the butt joint pipe, the lower extreme fixedly connected with drain pipe of butt joint pipe, the arc surface of external pipe is equipped with adjusting structure, adjusting structure includes the collar, collar and external pipe sliding connection, the inside rotation of collar is connected with two installation poles, two the one end that the installation pole kept away from the collar is fixedly connected with regulating frame and auxiliary frame respectively, the inside sliding connection of regulating frame has two gag lever posts, two the inside sliding connection of gag lever post and auxiliary frame, the arc surface cover of gag lever post has first spring, the both ends of first spring respectively with regulating frame and gag lever post fixed connection, the arc surface fixedly connected with two connecting rods of collar, two the one end fixedly connected with go-between of collar is kept away from to the connecting rod, the inside rotation of go-between is connected with adjusting ring, outer threaded connection of regulating ring and pipe.
The effects achieved by the components are as follows: the auxiliary frame and the adjusting frame on the mounting rod clamp the butt joint pipe, and then the adjusting ring is rotated, so that the adjusting ring moves upwards along the arc of the external joint pipe by means of threads, the adjusting ring drives the mounting ring through the connecting rod, and the mounting ring drives the butt joint pipe through the mounting rod, so that the butt joint pipe is abutted to and fixed with the external joint pipe, and the air valve and the drain pipe are quickly installed, and the operation is convenient.
Preferably, the arc surface of the adjusting ring is fixedly connected with an anti-slip sleeve, and the arc surface of the anti-slip sleeve is fixedly connected with a plurality of anti-slip patterns.
The effects achieved by the components are as follows: the friction of the circular arc surface of the adjusting ring is increased, so that a user can rotate the adjusting ring conveniently.
Preferably, the lower surface of the external connection pipe is fixedly connected with a sealing gasket, and the size of the sealing gasket is matched with the size of the butt connection pipe.
The effects achieved by the components are as follows: the leakage resistance between the external connection pipe and the butt joint pipe is increased, and leakage between the external connection pipe and the butt joint pipe is prevented.
Preferably, the upper surface of air valve is equipped with auxiliary structure, auxiliary structure includes the bracing piece, the bracing piece rotates with the air valve to be connected, the one end fixedly connected with cover plate of air valve is kept away from to the bracing piece, the lower surface fixedly connected with auxiliary rod of cover plate, the upper surface fixedly connected with fixed block of air valve, the inside screw thread of auxiliary rod is inserted and is equipped with the screw rod, screw rod and fixed block threaded connection, the one end fixedly connected with handle of screw rod, the lower surface fixedly connected with second spring of cover plate, the one end fixedly connected with filter disc of cover plate is kept away from to the second spring, the lower surface and the breather pipe looks butt of filter disc.
The effects achieved by the components are as follows: the filter plate is used for deodorizing the gas released from the vent pipe, and the vent pipe and the filter plate are covered by the cover plate to prevent blockage.
Preferably, the inside sliding connection of cover plate has the round bar, the lower surface of round bar and filter disc fixed connection.
The effects achieved by the components are as follows: the telescopic direction of the second spring and the moving direction of the filter disc are limited through the round rod, so that the position deviation of the filter disc is prevented.
Preferably, the arc surface of the handle is fixedly connected with a plurality of anti-slip protrusions, and the anti-slip protrusions are uniformly distributed on the arc surface of the handle.
The effects achieved by the components are as follows: the volume and friction of the handle are increased, and the handle can be conveniently rotated by a user.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, when an air valve is required to be installed through the adjusting structure, the two limiting rods are pulled downwards firstly, the first springs are in a compressed state, so that the two limiting rods slide out of the auxiliary frame downwards along the inside of the adjusting frame, the auxiliary frame and the adjusting frame can be rotated at the moment, then the auxiliary frame and the adjusting frame are clamped on the arc surface of the butt joint pipe, the limiting rods are loosened, the first springs in the compressed state give the limiting rods an upward elastic force, so that the limiting rods slide into the auxiliary frame along the inside of the adjusting frame, then the adjusting ring is rotated, the adjusting ring moves upwards along the arc surface of the external pipe by virtue of threads, the connecting ring moves the connecting ring, the connecting ring drives the mounting ring by virtue of the connecting rod, the mounting ring drives the adjusting frame and the auxiliary frame by virtue of the mounting rod, the adjusting frame and the auxiliary frame are blocked by the upper end structure of the butt joint pipe, the external pipe is enabled to move downwards under the action of the external pipe until the external pipe is abutted with the butt joint pipe, and the sealing gasket on the lower surface of the external pipe is prevented from leaking, so that the problems that a plurality of ventilation tools are required in the installation process of the traditional automatic valve, and the operation of a plurality of screws are complex are fixed, and the installation efficiency is low are solved.
According to the utility model, when the deodorizing is needed for the gas exhausted from the vent pipe, the round rod is pulled in the direction away from the cover plate, the round rod drives the filter disc to move in the direction close to the cover plate, the cover plate is rotated to the upper part of the vent pipe, the handle is rotated, the handle drives the screw rod to rotate, the screw rod moves along the inner part of the auxiliary rod in the direction close to the fixed block by virtue of the screw thread until the screw rod moves into the fixed block to fix the auxiliary rod, the round rod is loosened, the second spring in a compressed state provides an elastic force for the filter disc, which is far from the cover plate, so that the cover plate moves downwards to abut against the vent pipe, and the regulation is completed, so that the deodorizing is filtered and the gas exhausted from the vent pipe is deodorized by the filter disc, the odor in a sewer is prevented from leaking, and the vent pipe and the filter disc are covered by the cover plate to prevent blockage.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic structural view of the adjusting structure of the present utility model;
FIG. 3 is a schematic view of a part of the adjusting structure of the present utility model;
FIG. 4 is a schematic view of the auxiliary structure of the present utility model;
fig. 5 is a schematic partial structure of the auxiliary structure of the present utility model.
Legend description: 1. an air valve; 2. a drain pipe; 3. a butt joint pipe; 4. an outer connecting pipe; 5. a vent pipe; 6. an adjustment structure; 601. a mounting ring; 602. a mounting rod; 603. an adjusting frame; 604. an auxiliary frame; 605. a limit rod; 606. a first spring; 607. a connecting rod; 608. a connecting ring; 609. an adjusting ring; 610. an anti-skid sleeve; 611. a sealing gasket; 7. an auxiliary structure; 71. a support rod; 72. a cover plate; 73. an auxiliary lever; 74. a fixed block; 75. a screw; 76. a handle; 77. a filter tray; 78. a round bar; 79. and a second spring.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an automatic breather valve of sewer, includes air valve 1, and air valve 1's upper surface fixedly connected with breather pipe 5, air valve 1's lower surface fixedly connected with external pipe 4, the lower extreme of external pipe 4 is provided with to take over 3, to take over 3's lower extreme fixedly connected with drain pipe 2, and the circular arc surface of external pipe 4 is equipped with adjusting structure 6, and air valve 1's upper surface is equipped with auxiliary structure 7.
The specific arrangement and function of the adjustment structure 6 and the auxiliary structure 7 will be described in detail below.
Referring to fig. 2 to 3, in the present embodiment: the adjusting structure 6 comprises a mounting ring 601, the mounting ring 601 is in sliding connection with an external connection pipe 4, two mounting rods 602 are rotatably connected in the mounting ring 601, one ends of the two mounting rods 602, which are far away from the mounting ring 601, are respectively fixedly connected with an adjusting frame 603 and an auxiliary frame 604, two limiting rods 605 are slidably connected in the adjusting frame 603, the two limiting rods 605 are in sliding connection with the auxiliary frame 604, a first spring 606 is sleeved on the circular arc surface of the limiting rods 605, two ends of the first spring 606 are respectively fixedly connected with the adjusting frame 603 and the limiting rods 605, two connecting rods 607 are fixedly connected with the circular arc surface of the mounting ring 601, one ends of the two connecting rods 607, which are far away from the mounting ring 601, are fixedly connected with a connecting ring 608, an adjusting ring 609 is rotatably connected in the connecting ring 608, the adjusting ring 609 is in threaded connection with the external connection pipe 4, the auxiliary frame 604 and the adjusting frame 603 on the mounting rod 602 clamp the butt joint pipe 3, and then, the adjusting ring 609 is rotated, the adjusting ring 609 moves upwards along the arc surface of the outer connecting pipe 4 by means of threads, the adjusting ring 609 drives the mounting ring 601 through the connecting rod 607, the mounting ring 601 drives the butt joint pipe 3 through the mounting rod 602, the butt joint pipe 3 is abutted to and fixed with the outer connecting pipe 4, the air valve 1 and the drain pipe 2 are quickly installed, the operation is convenient, the arc surface of the adjusting ring 609 is fixedly connected with the anti-slip sleeve 610, the arc surface of the anti-slip sleeve 610 is fixedly connected with a plurality of anti-slip threads, the friction of the arc surface of the adjusting ring 609 is increased, a user is convenient to rotate the adjusting ring 609, the lower surface of the outer connecting pipe 4 is fixedly connected with the sealing gasket 611, the size of the sealing gasket 611 is matched with the size of the butt joint pipe 3, the leakage resistance between the outer connecting pipe 4 and the butt joint pipe 3 is increased, and leakage between the outer connecting pipe 4 and the butt joint pipe 3 is prevented.
Referring to fig. 4 to 5, in the present embodiment: the auxiliary structure 7 comprises a supporting rod 71, the supporting rod 71 is rotationally connected with the air valve 1, one end of the supporting rod 71, which is far away from the air valve 1, is fixedly connected with a cover plate 72, the lower surface of the cover plate 72 is fixedly connected with an auxiliary rod 73, the upper surface of the air valve 1 is fixedly connected with a fixed block 74, a screw rod 75 is inserted into the internal thread of the auxiliary rod 73, the screw rod 75 is in threaded connection with the fixed block 74, one end of the screw rod 75 is fixedly connected with a handle 76, the lower surface of the cover plate 72 is fixedly connected with a second spring 79, one end of the second spring 79, which is far away from the cover plate 72, is fixedly connected with a filter plate 77, the lower surface of the filter plate 77 is abutted against the vent pipe 5, the vent pipe 5 and the filter plate 77 are covered by the filter plate 77, the blocking is prevented, a round rod 78 is connected with the inside of the cover plate 72 in a sliding manner, the lower surface of the round rod 78 is fixedly connected with the filter plate 77, the telescopic direction of the second spring 79 and the moving direction of the filter plate 77 are limited, the position of the filter plate 77 is prevented from deviating, a plurality of protrusions are fixedly connected with the arc surface of the handle 76, the arc surface of the anti-slip protrusions are evenly distributed on the handle 76, the arc surface is evenly distributed on the handle 76, and the handle 76 is convenient to rotate.
According to the working principle, when the air valve 1 needs to be installed through the adjusting structure 6, the two limiting rods 605 are pulled downwards firstly, the first springs 606 are in a compressed state, the two limiting rods 605 slide out of the auxiliary frame 604 downwards along the inside of the adjusting frame 603, the auxiliary frame 604 and the adjusting frame 603 can be rotated at the moment, the auxiliary frame 604 and the adjusting frame 603 are clamped on the arc surface of the butt joint pipe 3, the limiting rods 605 are loosened, the first springs 606 in the compressed state give the limiting rods 605 an upward elastic force, the limiting rods 605 slide into the auxiliary frame 604 along the inside of the adjusting frame 603, then the adjusting ring 609 is rotated, the adjusting ring 609 moves upwards along the arc surface of the external pipe 4 by means of threads, the connecting ring 608 is driven by the adjusting ring 609, the connecting ring 608 drives the installation ring 601 through the connecting rod 607, the installation ring 601 drives the adjusting frame 603 and the auxiliary frame 604 through the installation rod 602, the adjusting frame 603 and the auxiliary frame 604 are blocked by the upper end structure of the butt joint pipe 3, the external pipe 4 moves downwards under the action of the force until the external pipe 4 is abutted to the butt joint pipe 3, the sealing gasket 611 on the lower surface of the external pipe 4 automatically prevents leakage of the external pipe 4, the conventional vent valve is prevented, the problems are solved, the installation efficiency is low, and a plurality of the installation process of the installation tools is required.
Through auxiliary structure 7, when the gas that is discharged in breather pipe 5 needs to be deodorized, first pulling round bar 78 towards the direction that keeps away from cover plate 72, round bar 78 drives filter disc 77 to move towards the direction that is close to cover plate 72, then rotate cover plate 72 to breather pipe 5 top, rotate handle 76, handle 76 drives screw 75 to rotate, screw 75 moves along the inside of auxiliary rod 73 towards the direction that is close to fixed block 74 by means of the screw thread, until screw 75 moves into fixed block 74 and makes auxiliary rod 73 fixed, round bar 78 is loosened, second spring 79 in compression state gives filter disc 77 an elasticity that keeps away from cover plate 72, make cover plate 72 move downwards and butt with breather pipe 5, the regulation is accomplished, realized through filter disc 77 to filter the gas that is discharged from breather pipe 5 and deodorize, prevent the leakage of foul smell in the sewer, and utilize cover plate 72 to cover breather pipe 5 and filter disc 77 and prevent the jam.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (6)
1. A sewer automatic ventilation valve, comprising an air valve (1), characterized in that: the upper surface fixedly connected with breather pipe (5) of air valve (1), the lower surface fixedly connected with external pipe (4) of air valve (1), the lower extreme of external pipe (4) is provided with butt joint pipe (3), the lower extreme fixedly connected with drain pipe (2) of butt joint pipe (3), the circular arc face of external pipe (4) is equipped with regulation structure (6), regulation structure (6) include collar (601), collar (601) and external pipe (4) sliding connection, the inside rotation of collar (601) is connected with two installation pole (602), two the one end that collar (602) kept away from collar (601) is fixedly connected with regulating frame (603) and auxiliary frame (604) respectively, the inside sliding connection of regulating frame (603) has two gag lever posts (605), two the inside sliding connection of gag lever posts (605) and auxiliary frame (604), the circular arc face of gag lever post (605) is overlapped and is had first spring (606), the both ends (607) of first spring (606) and collar (607) are connected with two connecting rod (601) fixedly connected with two connecting rod (601) respectively, an adjusting ring (609) is rotatably connected to the inside of the connecting ring (608), and the adjusting ring (609) is in threaded connection with the external connection tube (4).
2. A sewer automatic venting valve according to claim 1, characterized in that: the circular arc surface of adjusting ring (609) fixedly connected with anti-skidding cover (610), the circular arc surface of anti-skidding cover (610) fixedly connected with a plurality of anti-skidding line.
3. A sewer automatic venting valve according to claim 1, characterized in that: the lower surface of the external pipe (4) is fixedly connected with a sealing gasket (611), and the size of the sealing gasket (611) is matched with the size of the butt joint pipe (3).
4. A sewer automatic venting valve according to claim 1, characterized in that: the upper surface of air valve (1) is equipped with auxiliary structure (7), auxiliary structure (7) include bracing piece (71), bracing piece (71) are connected with air valve (1) rotation, one end fixedly connected with cover plate (72) of air valve (1) are kept away from to bracing piece (71), the lower surface fixedly connected with auxiliary rod (73) of cover plate (72), the upper surface fixedly connected with fixed block (74) of air valve (1), the internal thread of auxiliary rod (73) is inserted and is equipped with screw rod (75), screw rod (75) and fixed block (74) threaded connection, one end fixedly connected with handle (76) of screw rod (75), the lower surface fixedly connected with second spring (79) of cover plate (72), one end fixedly connected with filter disc (77) of cover plate (72) are kept away from to second spring (79), the lower surface and breather pipe (5) looks butt of filter disc (77).
5. A sewer automatic venting valve according to claim 4, characterized in that: the inside sliding connection of cover plate (72) has round bar (78), the lower surface of round bar (78) and filter disc (77) fixed connection.
6. A sewer automatic venting valve according to claim 4, characterized in that: the arc surface of the handle (76) is fixedly connected with a plurality of anti-slip protrusions, and the anti-slip protrusions are uniformly distributed on the arc surface of the handle (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853388.4U CN219386598U (en) | 2023-04-17 | 2023-04-17 | Automatic vent valve for sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853388.4U CN219386598U (en) | 2023-04-17 | 2023-04-17 | Automatic vent valve for sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219386598U true CN219386598U (en) | 2023-07-21 |
Family
ID=87195232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320853388.4U Active CN219386598U (en) | 2023-04-17 | 2023-04-17 | Automatic vent valve for sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219386598U (en) |
-
2023
- 2023-04-17 CN CN202320853388.4U patent/CN219386598U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219386598U (en) | Automatic vent valve for sewer | |
| US20080256693A1 (en) | Systems and Apparatus for Toilet Odour Removal | |
| KR200349308Y1 (en) | Water Saving Type Chamber Pot with Deodorizing Function | |
| KR100573960B1 (en) | Water Saving Type Chamber Pot with Deodorizing Function | |
| CN210767096U (en) | Toilet bowl capable of preventing peculiar smell from overflowing | |
| JP3220373U (en) | New automatic water volume control valve structure | |
| CN219045594U (en) | Air valve with deodorization function | |
| CN221075447U (en) | Automatic control and regulation type exhaust valve | |
| CN110226491A (en) | A kind of sprinkler | |
| CN219974832U (en) | Water pump exhaust device | |
| CN216156727U (en) | Toilet flushing device | |
| CN213178727U (en) | Aerobic air sterilizer | |
| CN216549840U (en) | Sewage treatment aeration equipment | |
| CN219848851U (en) | Integrated active carbon adsorption equipment | |
| CN212252581U (en) | Water outlet flow guiding device of deaerator | |
| CN216156723U (en) | Water inlet valve for manually delaying water inlet | |
| CN216498165U (en) | Automatic gas-water separation device for screw air compressor | |
| CN215627101U (en) | Novel disc aerator | |
| CN219253518U (en) | Novel gas PE valve switch hole clearance device | |
| CN212155196U (en) | Automatic exhaust device of water pump | |
| CN219653827U (en) | Dewatering device and wash basin | |
| CN219314635U (en) | Active filtration structure for sewage treatment | |
| CN213205074U (en) | Pond-tumbler type environment-friendly toilet | |
| CN210002512U (en) | high-efficiency deodorizing device for toilet | |
| CN219261247U (en) | Pressurized toilet flusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |