CN204403434U - Wall-hung boiler moisturizing ball valve - Google Patents
Wall-hung boiler moisturizing ball valve Download PDFInfo
- Publication number
- CN204403434U CN204403434U CN201520000082.XU CN201520000082U CN204403434U CN 204403434 U CN204403434 U CN 204403434U CN 201520000082 U CN201520000082 U CN 201520000082U CN 204403434 U CN204403434 U CN 204403434U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- wall
- ball sealer
- ball
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of wall-hung boiler moisturizing ball valve.It comprises valve body, valve rod, ball sealer and attaching nut, ball sealer to be located in valve body and to be connected with valve rod one end, ball sealer is provided with through hole, sealing gasket I is provided with between ball sealer side and valve body, be provided with sealing gasket II between ball sealer opposite side and attaching nut, attaching nut is connected with valve body screw thread.The utility model has that structure is simple, easy to operate, refill flow is large and the features such as stable performance.
Description
Technical field
The utility model relates to a kind of ball valve, especially relevant with wall-hung boiler moisturizing ball-valve structure.
Background technique
Existing wall-hung boiler water-feeding valve water supplement structure adopts end face seal structure, and rotary switch is fixed on screw rod one end, and the screw rod the other end arranges sealing configuration, and valve body designs fixed structure, and rotary switch is to certain position, and valve open, plays moisturizing effects.This structure operation trouble, structural instability, refill flow is little, and easily results in blockage.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, easy to operate, refill flow is large and the wall-hung boiler moisturizing ball valve of stable performance.
For achieving the above object, the utility model is realized by following technical solution.Wall-hung boiler moisturizing ball valve, comprise valve body, valve rod, ball sealer and attaching nut, ball sealer to be located in valve body and to be connected with valve rod one end, ball sealer is provided with through hole, sealing gasket I is provided with between ball sealer side and valve body, be provided with sealing gasket II between ball sealer opposite side and attaching nut, attaching nut is connected with valve body screw thread.
Described wall-hung boiler moisturizing ball valve, is respectively equipped with O type circle I and O type circle II at valve body and valve rod cooperation place.
Described wall-hung boiler moisturizing ball valve, at valve inleting water mouth, place is provided with filter screen.
The utility model compared with prior art has following beneficial effect: (one) water supplement structure is realized by ball sealer, and structure is simple, refill flow is large, closely reliably, good airproof performance, easy to operate, opening and closing is rapid; (2) when standard-sized sheet or full cut-off, the sealing surface of spheroid and valve seat and medium are isolated, and when medium passes through, can not cause the erosion of valve sealing face, stable performance.
Accompanying drawing explanation
Fig. 1 is the agent structure schematic diagram of the utility model wall-hung boiler moisturizing ball valve.
Fig. 2 is the positional structure schematic diagram of the utility model wall-hung boiler moisturizing ball valve sealing ball.
Fig. 3 is the perspective view of the utility model wall-hung boiler moisturizing ball valve.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, wall-hung boiler moisturizing ball valve, comprise valve body 1, valve rod 2, ball sealer 3 and attaching nut 4, ball sealer 3 to be located in valve body 1 and to be connected with valve rod 2 one end, ball sealer 3 is provided with through hole 5, sealing gasket I6 is provided with between ball sealer 3 side and valve body 1, sealing gasket II7 is provided with between ball sealer 3 opposite side and attaching nut 4, attaching nut 4 is threaded with valve body 1, be respectively equipped with O type circle I8 and O type circle II9 in valve body 1 and valve rod 2 cooperation place, be provided with filter screen 10 in valve body 1 water inlet.
Embodiment 2: attaching nut 4 is arranged on valve body 1, is connected with wall-hung boiler; Valve body 1 is connected with water intake, wall-hung boiler ball valve is in opening state, water is after filter screen 10 filters, enter valve body 1, now valve body 1, sealing gasket I6, ball sealer 3, sealing gasket II7, attaching nut 4 laterally compress, water, by ball sealer 3 inner via hole 5, turns to attaching nut 4, enters wall-hung boiler afterwards.When wall-hung boiler ball valve will be closed, valve rod 2 rotates 90 degree, valve closing, and O type circle I8 and O type circle II9 and valve body 1 interference fit, prevent valve leak, all the other are with embodiment 1.
Claims (3)
1. a wall-hung boiler moisturizing ball valve, comprise valve body (1) and valve rod (2), it is characterized in that: it also comprises ball sealer (3) and attaching nut (4), ball sealer (3) to be located in valve body (1) and to be connected with valve rod (2) one end, ball sealer (3) is provided with through hole (5), sealing gasket I(6 is provided with) between ball sealer (3) side and valve body (1), be provided with sealing gasket II (7) between ball sealer (3) opposite side and attaching nut (4), attaching nut (4) is threaded with valve body (1).
2. wall-hung boiler moisturizing ball valve according to claim 1, is characterized in that: be respectively equipped with O type circle I (8) and O type circle II (9) in valve body (1) and valve rod (2) cooperation place.
3. wall-hung boiler moisturizing ball valve according to claim 1 and 2, is characterized in that: be provided with filter screen (10) in valve body (1) water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000082.XU CN204403434U (en) | 2015-01-01 | 2015-01-01 | Wall-hung boiler moisturizing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000082.XU CN204403434U (en) | 2015-01-01 | 2015-01-01 | Wall-hung boiler moisturizing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403434U true CN204403434U (en) | 2015-06-17 |
Family
ID=53427294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520000082.XU Expired - Fee Related CN204403434U (en) | 2015-01-01 | 2015-01-01 | Wall-hung boiler moisturizing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140682A (en) * | 2018-11-06 | 2020-05-12 | 宁波方太厨具有限公司 | Automatic water supply valve for heating loop |
-
2015
- 2015-01-01 CN CN201520000082.XU patent/CN204403434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140682A (en) * | 2018-11-06 | 2020-05-12 | 宁波方太厨具有限公司 | Automatic water supply valve for heating loop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: 311800 No.18 Sanfeng Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG HAOLU THERMAL ENERGY TECHNOLOGY Co.,Ltd. Address before: 311835, Jiefang Road, Zhejiang, Shaoxing province Zhuji Town Industrial Zone No. 698 Patentee before: ZHEJIANG AIMOYING PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20220101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |