CN203926950U - A kind of one-way angle valve - Google Patents
A kind of one-way angle valve Download PDFInfo
- Publication number
- CN203926950U CN203926950U CN201320828745.8U CN201320828745U CN203926950U CN 203926950 U CN203926950 U CN 203926950U CN 201320828745 U CN201320828745 U CN 201320828745U CN 203926950 U CN203926950 U CN 203926950U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- valve seat
- spool
- way
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of one-way angle valve, it comprises an angle valve, described angle valve water inlet pipe mouth place is provided with an one-way valve, this one-way valve comprises the valve seat of of arranging in water inlet pipe mouth with rubber seal, valve seat top is mounted with a spool movably up and down, in the intake pipe on valve seat top, fixed in position has a location valve casing, and described spool is provided with one between valve casing and suppresses the spring of spool on valve seat downwards with locating; The utility model is applicable to water tap, bathtub, water-closet bowl flushing case, self-contained water reservoir that civil pipeline connects etc., in use can stop the anti-flow ipe of sewage, guarantee clean, the health of water quality in pipeline, have rational in infrastructure, easy to install, can prevent the feature such as water adverse current on all kinds of pipelines or equipment.
Description
Technical field
The utility model relates to a kind of one-way angle valve, belong to building bathroom pipe fittings technical field.
Background technique
One-way valve, angle valve in the market only have individual event function, while having needed one-way function in pipeline, one-way valve, angle valve should be installed simultaneously, be existed complicated, take up room large, high in cost of production defect are installed, therefore in bathroom facility pipeline is installed, apply at present less.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of rational in infrastructure, easy to install, can prevent the one-way angle valve of water adverse current on all kinds of pipelines or equipment.
The purpose of this utility model completes by following technical solution, it comprises an angle valve, described angle valve water inlet pipe mouth place is provided with an one-way valve, this one-way valve comprises the valve seat of of arranging in water inlet pipe mouth with rubber seal, valve seat top is mounted with a spool movably up and down, in the intake pipe on valve seat top, fixed in position has a location valve casing, and described spool is provided with one between valve casing and suppresses the spring of spool on valve seat downwards with locating.
One-way angle valve described in the utility model can make water in pipeline can only one direction flow and can not reverse flow, it has promoted the use function and application scope of existing angle valve.
The utility model is applicable to water tap, bathtub, water-closet bowl flushing case, self-contained water reservoir that civil pipeline connects etc., in use can stop the anti-flow ipe of sewage, guarantee clean, the health of water quality in pipeline, have rational in infrastructure, easy to install, can prevent the feature such as water adverse current on all kinds of pipelines or equipment.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is that the A of Fig. 1 is to structural representation.
Fig. 3 is the local enlarged diagram of D portion in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1-3, the utility model comprises an angle valve 6, the water inlet pipe mouth place of described angle valve 6 is provided with an one-way valve, this one-way valve comprise one of water inlet pipe mouth 1 interior setting the valve seat 7 with rubber seal 2, valve seat 7 tops are mounted with a spool 3 movably up and down, in the intake pipe on valve seat 7 tops, fixed in position has a location valve casing 5, and described spool 3 is provided with one between valve casing 5 and suppresses the spring 4 of spool 3 on valve seat 7 downwards with locating.
That the utility model is mainly selected is nontoxic, heat resistant plastice, rubber and the each element of copper alloy made, coordinates with nontoxic, water-fast and heat-resisting glue with duct products.
Current enter from angle valve import, overcome spring force and frictional force one-way angle valve spool is opened, and water flow to B from A; When A mouth is without hydraulic pressure or hydraulic pressure during lower than B, under spring force and the hydraulic action of B mouth; Valve port, in closed condition, makes from B to A current obstructed.The utility model is mainly used in not allowing the occasion of water reverse flow, as bathtub, water-closet bowl flushing case, self-contained water reservoir etc.
Claims (1)
1. an one-way angle valve, it comprises an angle valve, it is characterized in that described angle valve water inlet pipe mouth place is provided with an one-way valve, this one-way valve comprises the valve seat of of arranging in water inlet pipe mouth with rubber seal, valve seat top is mounted with a spool movably up and down, in the intake pipe on valve seat top, fixed in position has a location valve casing, and described spool is provided with one between valve casing and suppresses the spring of spool on valve seat downwards with locating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828745.8U CN203926950U (en) | 2013-12-17 | 2013-12-17 | A kind of one-way angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828745.8U CN203926950U (en) | 2013-12-17 | 2013-12-17 | A kind of one-way angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926950U true CN203926950U (en) | 2014-11-05 |
Family
ID=51822761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828745.8U Expired - Lifetime CN203926950U (en) | 2013-12-17 | 2013-12-17 | A kind of one-way angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926950U (en) |
-
2013
- 2013-12-17 CN CN201320828745.8U patent/CN203926950U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |