CN204459392U - A kind of float valve - Google Patents
A kind of float valve Download PDFInfo
- Publication number
- CN204459392U CN204459392U CN201520021124.8U CN201520021124U CN204459392U CN 204459392 U CN204459392 U CN 204459392U CN 201520021124 U CN201520021124 U CN 201520021124U CN 204459392 U CN204459392 U CN 204459392U
- Authority
- CN
- China
- Prior art keywords
- connecting head
- water intake
- intake connecting
- externally threaded
- float
- 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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- Float Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
A kind of float valve, comprise with the valve body of ball float, with externally threaded water intake connecting head, nut, its specialization is be provided with perpendicular to the both sides of that outer section of externally threaded water intake connecting head or be parallel to the cutting face of ball float active face.Compared with the prior art the utility model, has both convenient blind nuts installed on external water pipe, meanwhile, easily know float valve attitude offsets and to the advantage after attitude offsets.
Description
Technical field
The utility model relates to a kind of valve.
Background technique
Existing float valve generally comprises valve body, with externally threaded water intake connecting head, nut, be arranged on the stationary plane of valve body with externally threaded water intake connecting head, during use, bore a hole at water tank sidewall, passing from inside to outside with externally threaded water intake connecting head of float valve, then, from the outside float valve is fixed in water tank perforation with the nut on externally threaded water intake connecting head, sealing gasket is provided with between water tank sidewall and valve body stationary plane and between nut and water tank sidewall, then end is connected on the termination with externally threaded water intake connecting head with the blind nut sealing rotary on the external water pipe of sealing gasket.During installation, rotating blind nut often drives with externally threaded water intake connecting head rotation, thus band moving valve also rotates, now, if water tank does not also have capping, setter can also adjust according to the attitude of valve body, float valve is made to keep normal operational attitude, but, in as installed process, be subject to extraneous pollution to prevent water tank, water tank often needs capping, now, setter just can not adjust according to the attitude of the valve body in water tank, thus makes float valve ineffective because of attitude offsets.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of both convenient blind nut installed on external water pipe, meanwhile, easily knows the attitude offsets of float valve and carries out the accurate float valve adjusted to the float valve after attitude offsets.
The utility model realizes like this, comprise with the valve body of ball float, with externally threaded water intake connecting head, nut, its specialization is be provided with perpendicular to the both sides of that outer section of externally threaded water intake connecting head or be parallel to the cutting face of ball float active face.
During installation, bore a hole at water tank sidewall, passing from inside to outside with externally threaded water intake connecting head of float valve, then, from the outside float valve is fixed in water tank perforation with the nut on externally threaded water intake connecting head, between water tank sidewall and valve body stationary plane and between nut and water tank sidewall, be provided with sealing gasket, then end be connected on the termination with externally threaded water intake connecting head with the blind nut sealing rotary on the external water pipe of sealing gasket.Like this, even if water tank is capping also, and rotate blind nut drive with externally threaded water intake connecting head rotation, by observing cutting face, the both sides whether vertical or level with that outer section of externally threaded water intake connecting head, just can know whether correctly valve body attitude, thus adjusting, and, two cutting face are set, instrument (as pliers, spanner) can be adopted to act on two cutting face, prevent the rotation of rotating the valve body that blind nut brings.
Compared with the prior art the utility model, has both convenient blind nuts installed on external water pipe, meanwhile, easily know float valve attitude offsets and to the advantage after attitude offsets.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model comprises the valve body 2 with ball float 1, with the water intake connecting head 4 of outside thread 3, nut 5, water intake connecting head 4 with outside thread 3 passes water tank sidewall 8 from inside to outside and bores a hole 9, from the outside valve body 2 is fixed in water tank perforation 9 with the nut 5 on the water intake connecting head 4 of outside thread 3, sealing gasket 11 is provided with between water tank sidewall 8 and valve body 2 stationary plane 10 and between nut 5 and water tank sidewall 8, end is connected on the termination with the water intake connecting head 4 of outside thread 3 with blind nut 14 sealing rotary on the external water pipe 13 of sealing gasket 12, its specialization be the both sides of that section of outer 4a of the water intake connecting head 4 with outside thread 3 be provided with perpendicular to or (as shown in Figure 1) be parallel to the cutting face 7 of ball float active face 6.
Here, in order to make the blind nut 14 on the termination of water intake connecting head 4 and external water pipe 13 easily be tightly connected, cutting face 7 is only arranged in the inner part of that section of outer 4a of the water intake connecting head 4 of outside thread 3 (namely has the middle part of the water intake connecting head 4 of outside thread 3).Like this, there is the outer part of that section of outer 4a of the water intake connecting head 4 of outside thread 3 to have complete screw thread, ensure to be threaded with blind nut 14 sealing partly.
Claims (2)
1. a float valve, comprises with the valve body of ball float, with externally threaded water intake connecting head, nut, it is characterized in that being provided with perpendicular to the both sides of that outer section of externally threaded water intake connecting head or being parallel to the cutting face of ball float active face.
2. float valve according to claim 1, is characterized in that cutting face is only arranged in the inner part of that outer section of externally threaded water intake connecting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021124.8U CN204459392U (en) | 2015-01-13 | 2015-01-13 | A kind of float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021124.8U CN204459392U (en) | 2015-01-13 | 2015-01-13 | A kind of float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459392U true CN204459392U (en) | 2015-07-08 |
Family
ID=53666276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021124.8U Expired - Fee Related CN204459392U (en) | 2015-01-13 | 2015-01-13 | A kind of float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565509A (en) * | 2015-01-13 | 2015-04-29 | 杨召泽 | Float ball valve |
-
2015
- 2015-01-13 CN CN201520021124.8U patent/CN204459392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565509A (en) * | 2015-01-13 | 2015-04-29 | 杨召泽 | Float ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170113 |