CN207569384U - A kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves - Google Patents
A kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves Download PDFInfo
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- CN207569384U CN207569384U CN201721650877.0U CN201721650877U CN207569384U CN 207569384 U CN207569384 U CN 207569384U CN 201721650877 U CN201721650877 U CN 201721650877U CN 207569384 U CN207569384 U CN 207569384U
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- water inlet
- check
- valves
- nut
- dismantled
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Abstract
The utility model is related to water inlet pipe component technical fields, and a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves is disclosed, including pipeline, one end of the pipeline is socketed with connecting rod, one end of the connecting rod is fixedly connected with connector sleeve, and the inside of the connector sleeve is socketed with check-valves.By setting connector sleeve and check-valves, check-valves is designed at water inlet pipeline, prevent cold and hot channeling water, solve the problems, such as that water temperature is sometimes hot and sometimes cold again, when tap is without using being closed, closure of check ring, without pressure in water inlet pipeline, prevent pipeline burst, it is explosion-proof so as to achieve the purpose that, by setting the hollow water inlet of hex(agonal)screw and water inlet nut, the water inlet nut of setting is dismantled and assembled by screw thread, smoothly tap can be passed through to fix tooth pipe two water inlet pipelines when solving installation, master worker is facilitated to install, it is easy for installation so as to achieve the purpose that.
Description
Technical field
The utility model is related to water inlet pipe component technical field, it is specially a kind of with the dismantled and assembled attaching nut of check-valves into
Water pipe.
Background technology
The water pipe of the existing water inlet pipe component applied on tap is through type water pipe, and flow can during use
It being flowed with positive and negative both direction, low layer user's water during in case of cut off the water, may generate negative pressure in water inlet pipe, when water tank and using water
When place's drop is higher, the negative pressure of generation may result in water pipe deformation, in addition, the hot water in water pipe may mix water pipe pipe
Net causes to waste, and check valve need to be additionally installed at water inlet pipe under normal circumstances to ensure the one-way flow of flow, however, unidirectionally
Valve needs in-site installation, and installation quality is uncontrolled and Costco Wholesale and the installation cost installation that is higher, and needing of check valve
Space is larger, therefore we have proposed a kind of water inlet pipes with the dismantled and assembled attaching nut of check-valves to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of water inlet with the dismantled and assembled attaching nut of check-valves
Pipe, has the advantages that easy for installation, water sealing effect is good and explosion-proof, solves the problems, such as that existing water inlet pipe using effect is bad.
(2) technical solution
To realize above-mentioned purpose easy for installation, water sealing effect is good and explosion-proof, the utility model provides following technical solution：
A kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves, including pipeline, one end of the pipeline is socketed with connecting rod, the company
One end of extension bar is fixedly connected with connector sleeve, and the inside of the connector sleeve is socketed with check-valves, one end activity of the check-valves
Pole connection copper core is connected with, the outer wall of the connector sleeve is socketed with angle valve attaching nut.
Preferably, the connecting rod, connector sleeve, check-valves, pole connection copper core, angle valve attaching nut and water inlet nut are equal
For hollow structure.
Preferably, one end of the check-valves is flexibly connected with connector sleeve, and the other end of the check-valves is connect with pole
Copper core is flexibly connected.
Preferably, the water inlet nut internal diameter of the internal whorl connection of the pole connection copper core is provided with thread bush, and spiral shell
The diameter of line set is identical with angle valve attaching nut's internal diameter.
Preferably, the internal whorl of the pole connection copper core is connected with into water nut, and the screw thread for nut interior of intaking
Set is fixed with water inlet nut screw.
Preferably, the equal length of the length and connector sleeve of the check-valves and pole connection copper core.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves, tool
Standby following advantageous effect：
1st, the water inlet pipe with the dismantled and assembled attaching nut of check-valves connects spiral shell by the way that pole is set to connect copper core with angle valve
Mother, it is consistent that the angle valve attaching nut of setting connects copper core direction with pole, will not when angle valve attaching nut connection is installed
Make pole connection copper core relaxation, reach better water sealing effect, so as to achieve the purpose that water sealing effect is good.
2nd, water inlet pipe with the dismantled and assembled attaching nut of check-valves, by setting connector sleeve and check-valves, in water inlet pipe pipe
Check-valves is designed at road, that is, prevents cold and hot channeling water, and solves the problems, such as that water temperature is sometimes hot and sometimes cold, when tap is not used in pass
During closed state, closure of check ring without pressure in pipeline of intaking, prevents pipeline burst, explosion-proof so as to achieve the purpose that, leads to
The hollow water inlet of setting hex(agonal)screw and water inlet nut are crossed, the water inlet nut of setting is dismantled and assembled by screw thread, and solving can when installing
Smoothly tap is passed through to fix tooth pipe two water inlet pipelines, master worker is facilitated to install, it is easy for installation so as to achieve the purpose that.
Description of the drawings
Fig. 1 is the utility model Structure explosion diagram；
Fig. 2 is the utility model angle valve attaching nut's attachment structure schematic diagram.
In figure：1 pipeline, 2 connecting rods, 3 connector sleeves, 4 check-valves, 5 poles connection copper core, 6 angle valve attaching nuts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves, including pipeline 1, one end of pipeline 1
Connecting rod 2 is socketed with, one end of connecting rod 2 is fixedly connected with connector sleeve 3, and the inside of connector sleeve 3 is socketed with check-valves 4, non-return
One end of valve 4 is connected with pole connection copper core 5, and one end of check-valves 4 is flexibly connected with connector sleeve 3, is connected by setting
Set 3 and check-valves 5 are designed with check-valves 3 at water inlet pipeline 1, that is, prevent cold and hot channeling water, and it is sometimes hot and sometimes cold to solve water temperature
The problem of, when tap is without using being closed, check-valves 5 is closed, and without pressure in pipeline 1 of intaking, prevents pipeline
Explosion, explosion-proof so as to achieve the purpose that, the other end of check-valves 4 connect copper core 5 with pole and is flexibly connected, pole connection copper core
The water inlet nut internal diameter of 5 internal whorl connection is provided with thread bush, and the diameter of thread bush and 6 internal diameter phase of angle valve attaching nut
Together, by setting, pole connects copper core 5 and angle valve attaching nut 6, the angle valve attaching nut 6 of setting connect 5 side of copper core with pole
To consistent, pole connection copper core 5 will not be made to relax when angle valve attaching nut 6 is installed and is connected, reach better water shutoff effect
Fruit, so as to achieve the purpose that water sealing effect is good, the internal whorl of pole connection copper core 5 is connected with into water nut, and nut of intaking
Internal thread bush is fixed with water inlet nut screw, and check-valves 4 and pole connect the length of copper core 5 and the length phase of connector sleeve 3
Outer wall Deng, connector sleeve 3 is socketed with angle valve attaching nut 6, connecting rod 2, connector sleeve 3, check-valves 4, pole connection copper core 5, angle
Valve attaching nut 6 and water inlet nut are hollow structure, and the water inlet nut of setting is dismantled and assembled by screw thread, and solving can be suitable when installing
Two water inlet pipelines 1 are passed through tooth pipe by profit, and master worker is facilitated to install, easy for installation so as to achieve the purpose that.
When in use, it first passes through tooth pipe and is socketed two pipelines 1, then in pipeline 1 close to one end connector sleeve 3 of connecting rod 2
Inside installation check-valves 4, and then install pole connection copper core 5, then pole connection copper core 5 one end installation angle valve connect
Connected nut 6 further installs water inlet nut in one end of angle valve attaching nut 6, and the fire hose is connected in the internal whorl of water inlet nut
Head.
In conclusion the water inlet pipe with the dismantled and assembled attaching nut of check-valves, has and facilitates installation, water sealing effect good and anti-
The advantages that quick-fried, solves the problems, such as that existing water inlet pipe using effect is bad.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves, including pipeline (1), it is characterised in that：The pipeline (1)
One end is socketed with connecting rod (2), and one end of the connecting rod (2) is fixedly connected with connector sleeve (3), the connector sleeve (3) it is interior
Portion is socketed with check-valves (4), and one end of the check-valves (4) is connected with pole connection copper core (5), the connector sleeve (3)
Outer wall be socketed with angle valve attaching nut (6).
2. a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves according to claim 1, it is characterised in that：The company
Extension bar (2), connector sleeve (3), check-valves (4), pole connection copper core (5), angle valve attaching nut (6) and water inlet nut are hollow
Structure.
3. a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves according to claim 1, it is characterised in that：It is described to stop
The one end for returning valve (4) is flexibly connected with connector sleeve (3), and the other end of the check-valves (4) connect copper core (5) activity with pole even
It connects.
4. a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves according to claim 1, it is characterised in that：The bar
The water inlet nut internal diameter of the internal whorl connection of son connection copper core (5) is provided with thread bush, and the diameter of thread bush connects with angle valve
Connected nut (6) internal diameter is identical.
5. a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves according to claim 1, it is characterised in that：The bar
The internal whorl of son connection copper core (5) is connected with into water nut, and the thread bush for nut interior of intaking is consolidated with water inlet nut screw
It is fixed.
6. a kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves according to claim 1, it is characterised in that：It is described to stop
Return valve (4) and the length of pole connection copper core (5) and the equal length of connector sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650877.0U CN207569384U (en) | 2017-12-01 | 2017-12-01 | A kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650877.0U CN207569384U (en) | 2017-12-01 | 2017-12-01 | A kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569384U true CN207569384U (en) | 2018-07-03 |
Family
ID=62689501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650877.0U Active CN207569384U (en) | 2017-12-01 | 2017-12-01 | A kind of water inlet pipe with the dismantled and assembled attaching nut of check-valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094589A (en) * | 2019-05-20 | 2019-08-06 | 海盐县海管管件制造有限公司 | A kind of 90 degree of Pigeonhole type hose joints |
-
2017
- 2017-12-01 CN CN201721650877.0U patent/CN207569384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094589A (en) * | 2019-05-20 | 2019-08-06 | 海盐县海管管件制造有限公司 | A kind of 90 degree of Pigeonhole type hose joints |
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