CN210179013U - Novel structure of exhaust valve - Google Patents
Novel structure of exhaust valve Download PDFInfo
- Publication number
- CN210179013U CN210179013U CN201920036823.8U CN201920036823U CN210179013U CN 210179013 U CN210179013 U CN 210179013U CN 201920036823 U CN201920036823 U CN 201920036823U CN 210179013 U CN210179013 U CN 210179013U
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- exhaust
- cover body
- lever
- shell cover
- floating ball
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- Mechanically-Actuated Valves (AREA)
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The novel structure of the exhaust valve comprises a shell cover body and a shell body, and is characterized in that an exhaust seat is cast on the shell cover body, an exhaust passage is arranged in the middle of the exhaust seat, the exhaust passage is communicated with the shell cover body, a convex cone-shaped air inlet is arranged at the lower tail end of the exhaust passage in the shell cover body, and the air inlet is connected with a sealing rubber plug arranged on a lever in a plugging type top connection mode when a floating ball floats upwards. The utility model discloses it is cheap to save labour material, is difficult to damage, is the project of the popularization of heating installation discharge valve trade.
Description
Technical Field
The utility model relates to a vertical or horizontal discharge valve structure, especially a new construction of discharge valve.
Background
At present, the known technology comprises a round and square automatic exhaust valve, a shell cover body and a floating ball, and the connecting structure of the exhaust seat and the floating ball is manufactured by respectively assembling and splicing all parts.
Disclosure of Invention
To the not enough that above-mentioned technical problem exists, the utility model aims at providing a new construction of discharge valve.
The novel structure of the exhaust valve comprises a shell cover body (2) and a shell body (13), and is characterized in that an exhaust seat (3) is cast on the shell cover body (2), an exhaust channel (4) is arranged in the middle of the exhaust seat (3), the exhaust channel (4) is communicated with the shell cover body (2), a cone-shaped air inlet hole (6) is formed in the lower end of the exhaust channel (4) inside the shell cover body (2), and the air inlet hole (6) is connected with a sealing rubber plug (10) arranged on a lever (9) in a plugging type top connection mode when a floating ball (7) floats upwards.
The upper part of the floating ball (7) is provided with a tilting lever (9) structure which can be placed to the parallel sealing rubber plug (10), and the end parts of the two sides of the head part of the tilting lever (9) are provided with hanging joints (12) which are inserted with the connecting lugs (5).
The lever (9) is structurally arranged at the upper part of the upper edge (8) of the floating ball, and the lever and the floating ball (7) are cast into a whole.
A caulking hole (16) with spring property is arranged in the middle of the end of the tilting lever (9) for convenient and labor-saving installation.
The seam pressing hole (16) is convenient to help the insertion of the hanging joint (12) and the connecting lug (5), and the sealing rubber plug (10) can be smoothly pressed in a groove of a lever plane (17) of the tilting lever (9).
The shell cover edge part (1), the shell cover body (2), the exhaust seat (3), the exhaust channel (4), the connecting lug (5), the air inlet hole (6) and the valve body connecting screw hole (15) are of an integral structure which is cast together.
An exhaust cap (14) is sleeved and connected on the exhaust channel (4) at the upper part of the shell cover body (2).
The shell cover edge part (1), the shell cover body (2), the exhaust seat (3), the exhaust channel (4), the connecting lug (5), the air inlet hole (6) and the valve body connecting screw hole (15) are of an integral structure which is cast together by transparent carbon-polymer plastic materials.
The utility model discloses it is cheap to save labour material, is difficult to damage, is the project of the popularization of heating installation discharge valve trade.
Drawings
Fig. 1 is a schematic view of the inner side structure of the case cover (2) of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural diagram of the floating ball (7) of the present invention;
fig. 4 is a schematic top view of the structure of fig. 3.
In the figure: the air-conditioning device comprises a shell cover edge part 1, a shell cover body 2, an air exhaust seat 3, an air exhaust channel 4, a connecting lug 5, an air inlet 6, a floating ball 7, a floating ball upper edge 8, a lever 9, a sealing rubber plug 10, a connecting body 11, a hanging joint 12, a shell 13, an air exhaust cap 14, a valve body connecting screw hole 15, a caulking hole 16 and a lever plane 17.
Detailed Description
As shown in fig. 2, 3 and 4, the automatic exhaust valve with the lever on the floating ball comprises a shell cover body 2, a shell body 13, an exhaust seat 3 and a floating ball 7, and is characterized in that the floating ball 7 is made of plastic materials, the upper part of the floating ball 7 is provided with a tilting lever 9 structure which can be placed to a parallel sealing rubber plug 10, and the end parts of the two sides of the head part of the tilting lever 9 are provided with hanging connectors 12 which are inserted with connecting lugs 5. The lever 9 is structurally arranged on the upper part of the floating ball 7, and the lever and the floating ball are cast into a whole. In order to facilitate installation and save labor, a pressure seam hole 16 with spring property is arranged in the middle of the end part of the tilted lever 9, the pressure seam hole 16 is convenient to help the insertion of the hanging joint 12 and the connecting lug 5, and the sealing rubber plug 10 can be smoothly pressed in a groove of a lever plane 17 of the tilted lever 9.
As shown in fig. 1 and 2, a new structure of an exhaust valve, a case cover body 2 and a case 13 are made of a polycarbonate plastic material, an exhaust seat 3 is cast on the case cover body 2, an exhaust channel 4 is arranged on the exhaust seat 3, the exhaust channel 4 penetrates through the case cover body 2, an exhaust cap 14 is sleeved on the upper part of the exhaust channel 4 on the upper part of the case cover body 2, a convex circular air inlet is arranged at the lower tail end of the exhaust channel 4 in the case cover body 2, and the air inlet 6 is connected with a sealing rubber plug 10 arranged on a lever 9 in a plugging type top connection when a floating ball 7 floats upwards.
As shown in fig. 1, the cover edge part 1, the cover body 2, the exhaust seat 3, the exhaust channel 4, the connecting lug 5, the air inlet 6 and the valve body connecting screw hole 15 are cast together to form an integral structure.
As shown in FIG. 2, the vent cap 14 may also be referred to as a dust cap or may be referred to as a variable direction elbow cap.
Claims (2)
1. A new structure of an exhaust valve comprises a shell cover body (2) and a shell body (13), and is characterized in that an exhaust seat (3) is cast on the shell cover body (2), an exhaust channel (4) is arranged in the middle of the exhaust seat (3), the exhaust channel (4) penetrates through the shell cover body (2), a cone-shaped air inlet hole (6) is arranged at the lower end of the exhaust channel (4) in the shell cover body (2), and the air inlet hole (6) is connected with a sealing rubber plug (10) arranged on a lever (9) in a plugging type top connection mode when a floating ball (7) floats upwards;
a tilted lever (9) structure which can be placed to the parallel sealing rubber plug (10) is arranged at the upper part of the floating ball (7), and hanging joints (12) which are inserted with the connecting lugs (5) are arranged at the end parts of the two sides of the head part of the tilted lever (9);
the lever (9) is structurally arranged at the upper part of the upper edge (8) of the floating ball, and the lever and the floating ball (7) are cast into a whole;
a caulking hole (16) with spring property is arranged in the middle of the end of the lever (9) which is tilted up for convenient and labor-saving installation;
the seam pressing hole (16) is convenient to help the insertion of the hanging joint (12) and the connecting lug (5), and the sealing rubber plug (10) can be smoothly pressed in a groove of a lever plane (17) of the tilting lever (9);
the shell cover edge part (1), the shell cover body (2), the exhaust seat (3), the exhaust channel (4), the connecting lug (5), the air inlet (6) and the valve body connecting screw hole (15) are of an integral structure which is cast together;
an exhaust cap (14) is sleeved and connected on the exhaust channel (4) at the upper part of the shell cover body (2).
2. The new structure of a gas exhaust valve according to claim 1, characterized in that the cover rim portion (1), the cover body (2), the gas exhaust seat (3), the gas exhaust channel (4), the connecting lug (5), the gas inlet hole (6) and the valve body connecting screw hole (15) are of an integral structure cast together by transparent carbon-polymeric plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036823.8U CN210179013U (en) | 2019-01-09 | 2019-01-09 | Novel structure of exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036823.8U CN210179013U (en) | 2019-01-09 | 2019-01-09 | Novel structure of exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179013U true CN210179013U (en) | 2020-03-24 |
Family
ID=69828775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036823.8U Active CN210179013U (en) | 2019-01-09 | 2019-01-09 | Novel structure of exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442074A (en) * | 2019-01-09 | 2019-03-08 | 任丘市瑞华星水暖器材有限公司 | A kind of new construction of exhaust valve |
-
2019
- 2019-01-09 CN CN201920036823.8U patent/CN210179013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442074A (en) * | 2019-01-09 | 2019-03-08 | 任丘市瑞华星水暖器材有限公司 | A kind of new construction of exhaust valve |
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