CN203404534U - Quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling - Google Patents
Quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling Download PDFInfo
- Publication number
- CN203404534U CN203404534U CN201320477161.0U CN201320477161U CN203404534U CN 203404534 U CN203404534 U CN 203404534U CN 201320477161 U CN201320477161 U CN 201320477161U CN 203404534 U CN203404534 U CN 203404534U
- Authority
- CN
- China
- Prior art keywords
- water
- way valve
- valve
- connector
- output connector
- 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
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling comprises a water inlet connector and a water outlet connector which are in detachable connection with each other. The water pipe connecting structure further comprises a control component, a first check valve is arranged in the water inlet connector, a second check valve is arranged in the water outlet connector, and the control component is assembled in the water outlet connector. When the water inlet connector is fixedly connected with the water outlet connector, the control component in contact with the first check valve and drives the first check valve to be always in a bi-directional communication state; and when the water inlet connector and the water outlet connector are separated, the control component is separated from the first check valve, so that the first check valve recovers to be in a unidirectional communication state. The unidirectional communication principle of the check valve is utilized, the communication state of the check valve is controlled through the control component to achieve automatic water stopping after separation of the water inlet connector and the water outlet connector, an angle valve does not need to be closed in advance, and the water pipe connecting structure can be dismantled and installed without needing tools, is convenient to operate and effectively saves water resources.
Description
Technical field
The utility model relates to a kind of fast assembling-disassembling and tears the pipe connecting structure of water of rear automatic water stopping open.
Background technique
The Placement of fill hose joint in the market, major part is all threaded, and needs the dismounting of instrument ability.If screw thread is locking not, be easy to cause and leak, if screw fastening is too tight, dismantle cumbersomely later, and screw thread is easy to destroyed.
In addition, if dismounting intake pipe, need to first close into water angle valve, even like this, between angle valve and intake pipe, also have residuary waters, can be along with water pipe outflow, intake pipe and need also to have between water device the outflow of part residuary waters, affects environmental hygiene, if intake pipe comes off, current can not automatic water stopping, also can cause water resources loss, property loss and potential safety hazard.
Model utility content
Main purpose of the present utility model is to overcome above-mentioned shortcoming of the prior art, proposes a kind of simple in structure, easy to operate fast assembling-disassembling and tears the pipe connecting structure of water of rear automatic water stopping open.
The utility model adopts following technological scheme:
Fast assembling-disassembling and tear the pipe connecting structure of water of rear automatic water stopping open, comprise the water supply connector and the water output connector that removably connect, it is characterized in that: also comprise controlling component, in described water supply connector, be provided with in the first one-way valve, described water output connector and be provided with the second one-way valve, this controlling component is assemblied in water output connector, and when this water supply connector is fixedly connected with water output connector, this controlling component contacts and orders about the first one-way valve all the time in diconnected state with the first one-way valve; When this water supply connector is separated with water output connector, this controlling component is separated with the first one-way valve, makes the first one-way valve recover unilaterally connected state.
Further, described controlling component comprises push rod and base, this base is arranged in water output connector, this push rod is vertically fixed on base front portion, and when this water supply connector is fixedly connected with water output connector, push rod top contacts and orders about the first one-way valve all the time in diconnected state with the first one-way valve, when this water supply connector is separated with water output connector, push rod top is separated with the first one-way valve, makes the first one-way valve recover unilaterally connected state.
Further, described base is fixedly installed in described water output connector and is positioned at the second one-way valve front portion, in water output connector, be also formed with the containing groove that holds water supply connector, make when water supply connector is fixedly connected with water output connector, this push rod top can contact with the first one-way valve.
Further, described the first one-way valve comprises valve body, valve rod and spring, valve body two ends are respectively equipped with water intake and water outlet, valve stem tip is arranged on water outlet, tail end is positioned at valve body and is provided with baffle plate, and spring is assemblied in valve body and actuatable valve bar makes baffle plate shutoff water intake along its length to moving.
Further, described the second one-way valve also comprises valve body, valve rod and spring, valve body two ends are respectively equipped with water intake and water outlet, valve stem tip is arranged on water outlet, tail end is positioned at valve body and is provided with baffle plate, spring be assemblied in valve body and actuatable valve bar along its length to moving, make baffle plate shutoff water intake.
Further, the water intake of described the first one-way valve is towards the waterexit end of described water supply connector, the water intake of described the second one-way valve is towards described controlling component, and when this water supply connector is fixedly connected with water output connector, this controlling component push rod top is inserted the water intake of the first one-way valve and promotes valve rod, makes valve inleting water mouth remain open mode.
Further, described water supply connector inwall is also fixed with jump ring, and the front portion that this jump ring is positioned at the first one-way valve is to locate the first one-way valve.
Further, also comprise clip, when this water supply connector is fixedly connected with water output connector, this clip fixed cover is located at the periphery of described water supply connector and described water output connector joint.
From above-mentioned, to description of the present utility model, compared with prior art, the utlity model has following beneficial effect:
1, fast assembling-disassembling of the present utility model and tear the pipe connecting structure of water of rear automatic water stopping open, the first one-way valve and the second one-way valve are set respectively in water supply connector and water output connector, the connected state of controlling the first one-way valve by controlling component is realized the automatic water stopping of water supply connector after separated with water output connector, do not need to close in advance angle valve, easy to operate;
2, the utility model arranges seal ring in water supply connector periphery, realizes the coordinating of the radial seal by seal ring and clip being fixedly connected with and being fast demountable without tool using of water supply connector and water output connector, very convenient;
3, the utility model is in routine use, can effectively avoid the water leakage phenomenon that comes off and cause due to intake pipe, and saving water resource, does not affect environmental hygiene;
4, first, second one-way valve in this practicability all can adopt prior art other be applicable to the one-way valve in water pipe, as long as its installation direction and position are rationally set, simple in structure, cost is low, be convenient to keep in repair.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the sectional view (forward connection) of the first one-way valve;
Fig. 3 is the sectional view (not oppositely being communicated with) of the first one-way valve.
Embodiment
Below by embodiment, the utility model will be further described.
Embodiment one
With reference to Fig. 1, fast assembling-disassembling and tear the pipe connecting structure of water of rear automatic water stopping open, comprises the water supply connector 1 and the water output connector 2 that removably connect, and controlling component.Water supply connector 1 can be used for connecting the outlet pipe of water supply installation, and periphery cover has seal ring 3, is inside provided with the first one-way valve 4 and jump ring 5, and this jump ring 5 is positioned at the front portion of the first one-way valve 4 to locate the first one-way valve 4.Water output connector 2 can be used for connecting water-storing device intake pipe, is provided with the second one-way valve 6 in it.Controlling component comprises push rod 7 and base 8, and this base 8 is fixedly installed in water output connector 2 and is positioned at the second one-way valve 6 front portions, and base 8 is also provided with the passage with water output connector 2 internal communication, and this push rod 7 is vertically fixed on base 8 front portions.In addition, be also formed with the containing groove 21 that holds water supply connector 1 in water output connector 2, this containing groove 21 is positioned at base 8 front portions, makes when water supply connector 1 is fixedly connected with water output connector 2, and controlling component push rod 7 tops can contact with the first one-way valve 4.
With reference to Fig. 2, it is the schematic diagram that the first one-way valve 4 forwards are communicated with, Fig. 3 is the reverse disconnected schematic diagram of the first one-way valve 4, the first one-way valve 4 comprises valve body 41, valve rod 43 and spring 44, valve body 41 two ends are respectively equipped with water intake 42 and water outlet 45, valve rod 43 tops are arranged on water outlet 45, and tail end is positioned at valve body 41 and is provided with baffle plate 43a, and spring 44 is assemblied in valve body 41 and actuatable valve bar 43 makes baffle plate 43a shutoff water intake 42 along its length to moving.Between these the first one-way valve 4 valve body 41 peripheries and water supply connector 1 inwall, Sealing is installed, the water intake 42 of the first one-way valve 4 is towards the waterexit end of water supply connector 1.
The second one-way valve 6 is identical with the structure of the first one-way valve 4, also comprise valve body, valve rod and spring, valve body two ends are respectively equipped with water intake and water outlet, valve stem tip is arranged on water outlet, tail end is positioned at valve body and is provided with baffle plate, spring be assemblied in valve body and actuatable valve bar along its length to moving, make baffle plate shutoff water intake.Between these the second one-way valve 6 valve body peripheries and water supply connector 1 inwall, Sealing is installed, the water intake of the second one-way valve 6 is towards controlling component base 8.
The utility model also comprises clip 9, and for when water supply connector 1 is fixedly connected with water output connector 2, fixed cover is located at the periphery of water supply connector 1 and water output connector 2 joints, for reinforcing the connection between water supply connector 1 and water output connector 2.
The utility model comprises following two states: with reference to Fig. 1, when water supply connector 1 is fixedly connected with water output connector 2, push rod 7 tops of this controlling component are inserted the water intake 42 of the first one-way valve 4 and are promoted valve rod baffle plate 43a, make valve inleting water mouth 42 remain open mode (the diconnected state that be forward, is oppositely all communicated with), water can enter valve body 41 from the first one-way valve valve body water outlet 45, through water intake 42, flows out to the second one-way valve 6 and water output connector 2; When this water supply connector 1 is separated with water output connector 2, this controlling component push rod 7 is from the interior disengaging of the first one-way valve valve body 41, the water intake 42 of valve rod baffle plate 43a shutoff first one-way valve under the effect of spring 44 of the first one-way valve 4, water in the first one-way valve valve body 41 can not flow out from water intake 42 (be forward and be communicated with, reverse disconnected unilaterally connected state).With reference to Fig. 1, in above-mentioned two states, the second one-way valve 6 remains unilaterally connected state (forward is communicated with, and is not oppositely communicated with), water can only flow in valve body by water output connector containing groove 21, the second one-way valve 6 water intakes, through the second one-way valve water outlet, flows out.
Embodiment two
Fast assembling-disassembling and tear the pipe connecting structure of water of rear automatic water stopping open, its main structure is identical with embodiment one, difference is: the structure of the second one-way valve is different from the first one-way valve structures, other that can adopt prior art is applicable to the one-way valve in water pipe, as long as guarantee that its water intake is towards the setting of controlling component base.The two states of this mode of execution is identical with embodiment one.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1. fast assembling-disassembling and tear the pipe connecting structure of water of rear automatic water stopping open, comprise the water supply connector and the water output connector that removably connect, it is characterized in that: also comprise controlling component, in described water supply connector, be provided with in the first one-way valve, described water output connector and be provided with the second one-way valve, this controlling component is assemblied in water output connector, and when this water supply connector is fixedly connected with water output connector, this controlling component contacts and orders about the first one-way valve all the time in diconnected state with the first one-way valve; When this water supply connector is separated with water output connector, this controlling component is separated with the first one-way valve, makes the first one-way valve recover unilaterally connected state.
2. fast assembling-disassembling as claimed in claim 1 and tear the pipe connecting structure of water of rear automatic water stopping open, it is characterized in that: described controlling component comprises push rod and base, this base is arranged in water output connector, this push rod is vertically fixed on base front portion, and when this water supply connector is fixedly connected with water output connector, push rod top contacts and orders about the first one-way valve all the time in diconnected state with the first one-way valve, when this water supply connector is separated with water output connector, push rod top is separated with the first one-way valve, makes the first one-way valve recover unilaterally connected state.
3. fast assembling-disassembling as claimed in claim 2 and tear the pipe connecting structure of water of rear automatic water stopping open, it is characterized in that: described base is fixedly installed in described water output connector and is positioned at the second one-way valve front portion, in water output connector, be also formed with the containing groove that holds water supply connector, make when water supply connector is fixedly connected with water output connector, this push rod top can contact with the first one-way valve.
4. fast assembling-disassembling and tear the pipe connecting structure of water of rear automatic water stopping open as claimed in claim 2 or claim 3, it is characterized in that: described the first one-way valve comprises valve body, valve rod and spring, valve body two ends are respectively equipped with water intake and water outlet, valve stem tip is arranged on water outlet, tail end is positioned at valve body and is provided with baffle plate, and spring is assemblied in valve body and actuatable valve bar makes baffle plate shutoff water intake along its length to moving.
5. fast assembling-disassembling as claimed in claim 4 and tear the pipe connecting structure of water of rear automatic water stopping open, it is characterized in that: described the second one-way valve also comprises valve body, valve rod and spring, valve body two ends are respectively equipped with water intake and water outlet, valve stem tip is arranged on water outlet, tail end is positioned at valve body and is provided with baffle plate, spring be assemblied in valve body and actuatable valve bar along its length to moving, make baffle plate shutoff water intake.
6. fast assembling-disassembling as claimed in claim 5 and tear the pipe connecting structure of water of rear automatic water stopping open, it is characterized in that: the water intake of described the first one-way valve is towards the waterexit end of described water supply connector, the water intake of described the second one-way valve is towards described controlling component, and when this water supply connector is fixedly connected with water output connector, this controlling component push rod top is inserted the water intake of the first one-way valve and promotes valve rod, makes valve inleting water mouth remain open mode.
7. fast assembling-disassembling as claimed in claim 1 and tear the pipe connecting structure of water of rear automatic water stopping open, it is characterized in that: described water supply connector inwall is also fixed with jump ring, and the front portion that this jump ring is positioned at the first one-way valve is to locate the first one-way valve.
8. fast assembling-disassembling as claimed in claim 1 and tear the pipe connecting structure of water of rear automatic water stopping open, it is characterized in that: also comprise clip, when this water supply connector is fixedly connected with water output connector, this clip fixed cover is located at the periphery of described water supply connector and described water output connector joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477161.0U CN203404534U (en) | 2013-08-06 | 2013-08-06 | Quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477161.0U CN203404534U (en) | 2013-08-06 | 2013-08-06 | Quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404534U true CN203404534U (en) | 2014-01-22 |
Family
ID=49940471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477161.0U Expired - Fee Related CN203404534U (en) | 2013-08-06 | 2013-08-06 | Quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327600A (en) * | 2017-08-09 | 2017-11-07 | 唐行中 | Water injection valve assembly of steam cooking machine |
| CN110425739A (en) * | 2019-07-17 | 2019-11-08 | 华帝股份有限公司 | Check valve subassembly and water heater |
-
2013
- 2013-08-06 CN CN201320477161.0U patent/CN203404534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327600A (en) * | 2017-08-09 | 2017-11-07 | 唐行中 | Water injection valve assembly of steam cooking machine |
| CN110425739A (en) * | 2019-07-17 | 2019-11-08 | 华帝股份有限公司 | Check valve subassembly and water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203517159U (en) | Water backflow preventing device of water supply pipeline | |
| CN203404534U (en) | Quickly dismantled and installed water pipe connecting structure capable of automatically stopping water after dismantling | |
| CN202215803U (en) | Loose-joint one-way gate valve | |
| CN203258118U (en) | Check valve for end of intake pipe | |
| CN201396172Y (en) | Plug-in type hydraulic control one-way valve | |
| CN201739573U (en) | Backflow preventer for water meter | |
| CN201661794U (en) | Unidirectional ventilation loose joint | |
| CN205244708U (en) | Singly close union tee of rivers | |
| CN204140999U (en) | A kind of shut-off valve | |
| CN202510138U (en) | Pilot operated check valve capable of feeding liquid rapidly | |
| CN205745788U (en) | A kind of sealing quick connector | |
| CN203115259U (en) | Pedal-type pneumatic valve | |
| CN201487327U (en) | Safety fuel gas valve | |
| CN205065110U (en) | Hydraulic pressure coupling with filter screen and slag chute | |
| CN204512588U (en) | Wall-hung boiler loose joint ball valve | |
| CN203116298U (en) | Multifunctional gas heating water heater valve | |
| CN204153232U (en) | Rock gas Swing check valve | |
| CN204461523U (en) | A kind of gas meter, flow meter mounting structure | |
| CN204437542U (en) | A kind of conversion adapter with throttling function | |
| CN201858397U (en) | Anti-backflow device for water meter | |
| CN202835885U (en) | Hydraulic water-saving instantaneous heating device for solar water heaters | |
| CN203074891U (en) | Check valve for dental handpiece | |
| CN201803049U (en) | Water pipe leakage stopping head | |
| CN205781615U (en) | A kind of three way cock | |
| CN206175923U (en) | Electric smelting saddle -type tee bend pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee after: XIAMEN AXENT Corp.,Ltd. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee before: Li Feiyu |
|
| 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: 20140122 |