CN215371163U - Valve with exhaust function - Google Patents
Valve with exhaust function Download PDFInfo
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- CN215371163U CN215371163U CN202121305477.2U CN202121305477U CN215371163U CN 215371163 U CN215371163 U CN 215371163U CN 202121305477 U CN202121305477 U CN 202121305477U CN 215371163 U CN215371163 U CN 215371163U
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- valve body
- exhaust
- valve
- cavity
- connecting piece
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Abstract
The utility model discloses a valve with an exhaust function, which comprises a valve body and a valve core, wherein the two ends of the valve body are respectively an inlet end and an outlet end, and the valve core is rotationally connected with the valve body; a through hole is arranged at the inlet end of the valve body, and an exhaust assembly is arranged on the through hole; the exhaust assembly comprises an exhaust main body, a connecting piece and an exhaust rod, wherein the connecting piece is of a hollow structure and is positioned in the valve body; in the through-hole of exhaust main part lower extreme stretched into the valve body, be connected fixedly with the connecting piece upper end, the inside cavity that is equipped with of exhaust main part, the cavity passes through the connecting piece and is linked together with the valve body is inside, and the cavity lateral wall is equipped with a gas vent, and the cavity upper end is equipped with the opening, and in the gas discharge pole stretched into the cavity, both passed through screw thread clearance fit, the gas discharge pole bottom closely laminated or separated with the exhaust hole. According to the utility model, the air exhaust component is arranged at the inlet end of the valve, when bubbles exist at the inlet end of the valve, the bubbles can be exhausted by opening the air exhaust component, and the normal work of the valve is ensured.
Description
Technical Field
The utility model belongs to the technical field of valves, and particularly relates to a valve with an exhaust function.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. The valve generally comprises a valve body, wherein an inlet and an outlet are arranged at two ends of the valve body, a valve core is arranged in the middle of the valve body, the valve core is in running fit with the valve body, a handle is connected to the valve core, and the handle can drive the valve core to rotate, so that the on-off state in the valve body is changed. Water enters from the inlet of the valve body and is discharged from the outlet of the valve body, water flow can carry a part of air when entering, air bubbles at the inlet of the valve body are not easy to discharge, and after long-time accumulation, normal water inlet of the valve can be influenced.
Disclosure of Invention
The utility model aims to provide a valve which is simple in structure and can exhaust gas at an inlet of a valve body.
Therefore, the technical scheme of the utility model is as follows: a valve with a gas exhaust function comprises a valve body, wherein the two ends of the valve body are respectively an inlet end and an outlet end, a valve core is arranged in the middle of the valve body, the valve core is rotatably connected with the valve body, a handle is connected to the valve core, and the handle drives the valve core to rotate; the method is characterized in that: the valve body is provided with a through hole which is positioned at the inlet end of the valve body, and the through hole is provided with an exhaust assembly; the exhaust assembly comprises an exhaust main body, a connecting piece and an exhaust rod, wherein the connecting piece is of a hollow structure and is positioned in the valve body; in the through-hole of exhaust main part lower extreme stretched into the valve body, be connected fixedly with the connecting piece upper end, the inside cavity that is equipped with of exhaust main part, the cavity passes through the connecting piece and is linked together with the valve body is inside, and the cavity lateral wall is equipped with a gas vent, and the cavity upper end is equipped with the opening, and in the gas discharge pole stretched into the cavity, both passed through screw thread clearance fit, the gas discharge pole bottom closely laminated or separated with the exhaust hole.
When the exhaust valve is used, the inlet end of the valve body is connected with the water inlet pipe, the outlet end of the valve body is connected with the water outlet pipe, when exhaust is needed, the exhaust rod is rotated to move upwards, the bottom of the exhaust rod is separated from the exhaust hole, the inside of the valve body is communicated with the exhaust hole through the connecting piece, and gas in the valve body is exhausted from the exhaust hole.
According to the utility model, the air exhaust component is arranged at the inlet end of the valve, when bubbles exist at the inlet end of the valve, the bubbles can be exhausted by opening the air exhaust component, and the normal work of the valve is ensured.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the exhaust assembly of the present invention.
Labeled as: the valve comprises a valve body 1, an inlet end 2, an outlet end 3, a handle 4, an exhaust assembly 5, an exhaust main body 6, a connecting piece 7, an exhaust rod 8, a sealing ring 9 and an exhaust hole 10.
Detailed Description
See the drawings. This embodiment the valve, including valve body 1, the valve body both ends are entrance point 2 and exit end 3 respectively, are equipped with the case in the middle of the valve body, the case rotates with the valve body to be connected, is connected with the valve rod on the case, one end and case fixed connection, the other end passes the valve body and links to each other with handle 4, rotate the handle and can drive the case and rotate to the break-make in the control valve body.
A through hole is formed in the position, close to the inlet end, of the valve body 1, and an exhaust assembly 5 is installed on the through hole; the exhaust assembly 5 comprises an exhaust main body 6, a connecting piece 7 and an exhaust rod 8, the connecting piece is of a hollow structure, the upper end of the connecting piece is provided with external threads, the lower end of the connecting piece is of a conical structure and is sleeved with a sealing ring 9, the connecting piece is positioned in the valve body, the lower part of the exhaust main body 6 is hollow and is provided with internal threads, the lower part of the exhaust main body extends into a through hole of the valve body and is fixedly connected with the upper end of the connecting piece 7 through threads; 6 middlings of exhaust main part are equipped with the cavity, the cavity is linked together through connecting piece 7 and valve body 1 inside, the cavity lateral wall is equipped with a gas vent 10, the cavity upper end is equipped with the opening, gas vent 8 stretches into in the cavity, the gas vent passes through screw thread clearance fit with the opening, rotate the gas vent, the gas vent can reciprocate in the cavity, make gas vent bottom and exhaust hole closely laminate or separate, when both closely laminate, the exhaust hole does not exhaust, during both separate, the exhaust hole passes through the cavity, connecting piece and the inside intercommunication of valve body, can exhaust.
When the exhaust valve is used, the inlet end of the valve body is connected with the water inlet pipe, the outlet end of the valve body is connected with the water outlet pipe, when exhaust is needed, the exhaust rod is rotated to move upwards, the bottom of the exhaust rod is separated from the exhaust hole, the inside of the valve body is communicated with the exhaust hole through the connecting piece, and gas in the valve body is exhausted from the exhaust hole.
Claims (1)
1. A valve with a gas exhaust function comprises a valve body, wherein the two ends of the valve body are respectively an inlet end and an outlet end, a valve core is arranged in the middle of the valve body, the valve core is rotatably connected with the valve body, a handle is connected to the valve core, and the handle drives the valve core to rotate; the method is characterized in that: the valve body is provided with a through hole which is positioned at the inlet end of the valve body, and the through hole is provided with an exhaust assembly; the exhaust assembly comprises an exhaust main body, a connecting piece and an exhaust rod, wherein the connecting piece is of a hollow structure and is positioned in the valve body; in the through-hole of exhaust main part lower extreme stretched into the valve body, be connected fixedly with the connecting piece upper end, the inside cavity that is equipped with of exhaust main part, the cavity passes through the connecting piece and is linked together with the valve body is inside, and the cavity lateral wall is equipped with a gas vent, and the cavity upper end is equipped with the opening, and in the gas discharge pole stretched into the cavity, both passed through screw thread clearance fit, the gas discharge pole bottom closely laminated or separated with the exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305477.2U CN215371163U (en) | 2021-06-11 | 2021-06-11 | Valve with exhaust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305477.2U CN215371163U (en) | 2021-06-11 | 2021-06-11 | Valve with exhaust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371163U true CN215371163U (en) | 2021-12-31 |
Family
ID=79634549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121305477.2U Active CN215371163U (en) | 2021-06-11 | 2021-06-11 | Valve with exhaust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371163U (en) |
-
2021
- 2021-06-11 CN CN202121305477.2U patent/CN215371163U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A valve with exhaust function Effective date of registration: 20220719 Granted publication date: 20211231 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Meichi sub branch Pledgor: Zhuji Hengke Pipeline Technology Co.,Ltd. Registration number: Y2022980010770 |