CN204878924U - Automatic discharge valve - Google Patents
Automatic discharge valve Download PDFInfo
- Publication number
- CN204878924U CN204878924U CN201520614134.2U CN201520614134U CN204878924U CN 204878924 U CN204878924 U CN 204878924U CN 201520614134 U CN201520614134 U CN 201520614134U CN 204878924 U CN204878924 U CN 204878924U
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- China
- Prior art keywords
- valve
- cavity
- seat
- install
- middle body
- 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.)
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Abstract
The utility model discloses an automatic discharge valve, including the air storage pipe, threaded connection is gone up to the air storage pipe has the well body, install a O type sealing washer between the well body and the air storage pipe, the well body is store tracheal one side dorsad and is installed the valve body, install the 2nd O type sealing washer between the valve body and the well body, the slope has been seted up on the well body, install the disk seat on the valve body, install the rubber valve on the disk seat, first cavity and second cavity have been seted up between the rubber valve and the well body, link up through the aperture between slope and the first cavity, the top and the second cavity of the well body link up through the macropore, dustproof seat is installed to disk seat one side of rubber valve dorsad, still install dustproof the pad between dustproof seat and the disk seat, install the protective sheath on the well body. The utility model discloses its simple structure, it is convenient to make, to install, to safeguard, and it is effectual to turn on the water, has dustproof, high sealed characteristics.
Description
Technical field
The utility model relates to valve technology field, particularly relates to a kind of automatic drain valve.
Background technique
Current discharging valve product specification is on the market complicated, is unfavorable for manufacturing, is inconvenient to install during use, use and be inconvenient to safeguard afterwards, simultaneously because water is long-term stored in gas-storing pipe, the corrosion in pipe can be caused, and no matter after the corrosion of certain, need whole changing, increase user cost.
Model utility content
The purpose of this utility model is to provide automatic drain valve, and its structure is simple, and manufacture, installation, maintenance are convenient, discharge water effective, have feature that is dust-proof, high sealing.
In order to achieve the above object, the technical solution of the utility model is:
Automatic drain valve, comprises gas-storing pipe, and described gas-storing pipe has been threaded middle body, is provided with an O RunddichtringO between described middle body and gas-storing pipe; The side of described middle body gas-storing pipe is dorsad provided with valve body, is provided with the 2nd O RunddichtringO between described valve body and middle body; Described middle body offers slope; Described valve body is provided with valve seat, described valve seat is provided with rubber valve, offer the first cavity and the second cavity between described rubber valve and middle body, through by aperture between described slope and the first cavity, it is through that the top of described middle body and the second cavity pass through macropore; The side of described valve seat rubber valve is dorsad provided with anti-dust seat, is also provided with dust-proof cushion between described anti-dust seat and valve seat; Described middle body is provided with protecting jacket.
Described valve body offers dustproof groove, dustproof groove is provided with circlip.
Described middle body is connected with valve body screw thread.
3rd O RunddichtringO is installed between described valve seat and valve body.
The beneficial effects of the utility model are: its structure of the utility model is simple, and manufacture, installation, maintenance are convenient, discharge water effective, have feature that is dust-proof, high sealing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
Automatic drain valve as shown in Figure 1, comprises gas-storing pipe 1, and described gas-storing pipe 1 has been threaded middle body 2, is provided with an O RunddichtringO 3 between described middle body 2 and gas-storing pipe 1; The side of described middle body 2 gas-storing pipe 1 is dorsad provided with valve body 4, is provided with the 2nd O RunddichtringO 5 between described valve body 4 and middle body 2; Described middle body 2 offers slope 6; Described valve body 4 is provided with valve seat 7, described valve seat 7 is provided with rubber valve 8, the first cavity 9 and the second cavity 10 is offered between described rubber valve 8 and middle body 4, through by aperture 11 between described slope 6 and the first cavity 9, top and second cavity 10 of described middle body 4 are through by macropore 12; The side of described valve seat 7 rubber valve 8 is dorsad provided with anti-dust seat 13, is also provided with dust-proof cushion 14 between described anti-dust seat 13 and valve seat 7; Described middle body 2 is provided with protecting jacket 18, plays the blocking avoiding macropore and aperture.
Described valve body 4 offers dustproof groove 15, dustproof groove 15 is provided with circlip 16, for fixed valve body and valve seat.
Described middle body 2 is threaded with valve body 4, is convenient to demolition and maintenance, solves after using and safeguards inconvenient deficiency, simultaneously after certain erodes, change without the need to entirety, reduce user cost.
3rd O RunddichtringO 17 is installed between described valve seat 7 and valve body 4.
The automatic drain valve of the present embodiment, its structure is simple, and manufacture, installation, maintenance are convenient, discharge water effective, have feature that is dust-proof, high sealing.
Claims (4)
1. automatic drain valve, is characterized in that: comprise gas-storing pipe (1), and described gas-storing pipe (1) has been threaded middle body (2), is provided with an O RunddichtringO (3) between described middle body (2) and gas-storing pipe (1); The side of described middle body (2) gas-storing pipe (1) is dorsad provided with valve body (4), is provided with the 2nd O RunddichtringO (5) between described valve body (4) and middle body (2); Described middle body (2) offers slope (6); Described valve body (4) is provided with valve seat (7), described valve seat (7) is provided with rubber valve (8), the first cavity (9) and the second cavity (10) is offered between described rubber valve (8) and middle body (4), through by aperture (11) between described slope (6) and the first cavity (9), top and second cavity (10) of described middle body (4) are through by macropore (12); The side of described valve seat (7) rubber valve (8) is dorsad provided with anti-dust seat (13), is also provided with dust-proof cushion (14) between described anti-dust seat (13) and valve seat (7); Described middle body (2) is provided with protecting jacket (18).
2. automatic drain valve according to claim 1, is characterized in that: described valve body (4) offers dustproof groove (15), dustproof groove (15) is provided with circlip (16).
3. automatic drain valve according to claim 1, is characterized in that: described middle body (2) is threaded with valve body (4).
4. automatic drain valve according to claim 1, is characterized in that: be provided with the 3rd O RunddichtringO (17) between described valve seat (7) and valve body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614134.2U CN204878924U (en) | 2015-08-17 | 2015-08-17 | Automatic discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614134.2U CN204878924U (en) | 2015-08-17 | 2015-08-17 | Automatic discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878924U true CN204878924U (en) | 2015-12-16 |
Family
ID=54823298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614134.2U Active CN204878924U (en) | 2015-08-17 | 2015-08-17 | Automatic discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878924U (en) |
-
2015
- 2015-08-17 CN CN201520614134.2U patent/CN204878924U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |