CN220186106U - Loose joint angle valve - Google Patents
Loose joint angle valve Download PDFInfo
- Publication number
- CN220186106U CN220186106U CN202321174774.7U CN202321174774U CN220186106U CN 220186106 U CN220186106 U CN 220186106U CN 202321174774 U CN202321174774 U CN 202321174774U CN 220186106 U CN220186106 U CN 220186106U
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- China
- Prior art keywords
- pipe
- screw sleeve
- water
- movable screw
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of valves, in particular to a movable joint angle valve, which comprises a valve body, wherein the valve body comprises a water inlet pipe and a water outlet pipe, a control valve for controlling the on-off of the water inlet channel of the water inlet pipe and the water outlet channel of the water outlet pipe is arranged at the right part of the water inlet pipe, the water inlet pipe is fixedly connected with the water outlet pipe, and a movable joint which can be in threaded connection with an embedded external water pipe and is connected without rotating the valve body when the valve body is connected with the embedded external water pipe is also arranged at the left part of the water inlet pipe so as to realize the connection of the valve body and the embedded external water pipe in a narrow installation space.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a movable joint angle valve.
Background
In a domestic water supply system, an embedded external water pipe and a tap are connected together through a common angle valve in a threaded connection mode, the whole common angle valve is required to be rotated during installation to be in threaded connection with the embedded external water pipe, then the tap is installed on the common angle valve, and a raw material tape is wound at the threaded connection position of two parts so as to improve the sealing performance of the connection position. However, the installation position of the common angle valve is generally in a narrow or inconvenient space for integrally rotating the common angle valve, so that the installation of the common angle valve is very inconvenient, the positioning orientation of the water outlet pipe of the common angle valve is easy to deviate, and the installation of a subsequent faucet is also inconvenient.
Disclosure of Invention
The utility model aims to solve the problems and provides the movable joint angle valve which is convenient to install and good in positioning effect.
In order to achieve the above purpose, the utility model discloses a movable joint angle valve, which comprises a valve body, wherein the valve body comprises a water inlet pipe and a water outlet pipe, the right part of the water inlet pipe is provided with a control valve for controlling the on-off of the water inlet channel of the water inlet pipe and the water outlet channel of the water outlet pipe, the water inlet pipe is fixedly connected with the water outlet pipe, and the left part of the water inlet pipe is also provided with a movable joint which can be in threaded connection with an embedded external water pipe and is not required to rotate when being connected, so that the valve body can be connected with the embedded external water pipe in a narrow installation space.
The further improvement is that: the movable joint comprises an adapter which is arranged at the left part of the water inlet pipe and is internally provided with a communication channel, and a movable screw sleeve which is rotatably sleeved on the adapter and can slide left and right, wherein the movable screw sleeve is in threaded connection with an embedded external water pipe, and the communication channel is communicated with the water inlet channel of the water inlet pipe.
The further improvement is that: the adapter comprises a connecting pipe which is in threaded connection with the left part of the water inlet pipe and a limiting convex ring which is fixedly arranged at the left end of the connecting pipe and used for limiting the movable threaded sleeve to slide leftwards.
The further improvement is that: the right end of the movable screw sleeve is fixedly provided with a clamping ring which is connected with the limiting convex ring in a clamping way, the inner surface of the clamping ring is connected with the outer surface of the connecting pipe in a matched way, and the movable screw sleeve is in threaded connection with an external water pipe through an internal thread arranged on the inner surface of the left part of the movable screw sleeve.
The further improvement is that: the inside of the limiting convex ring is provided with a cylindrical water passing channel with a regular hexagon radial section.
The further improvement is that: the outer surface of the movable screw sleeve is an outer hexagonal end surface.
The further improvement is that: the inner cavity of the movable screw sleeve is positioned at the left end face of the limiting convex ring, and a sealing piece for preventing water flow from leaking between the inner thread of the movable screw sleeve and the outer surface of the limiting convex ring is further arranged.
After the technical scheme is adopted, the utility model has the following beneficial effects:
1. the movable screw sleeve can rotate and slide left and right relative to the adapter, so that the movable screw sleeve is only required to rotate without rotating the whole valve body when the valve is connected with the embedded external water pipe in an installation way, the installation of the valve is more convenient, and the connection mode is favorable for positioning and installing the water outlet pipe especially for the situation that the installation space is narrow and the whole valve body is inconvenient to rotate for realizing the installation.
2. The sealing element can ensure the sealing of the joint of the movable screw sleeve and the adapter after the sealing element is installed, and has better sealing effect and longer service time compared with the original sealing mode of adopting the raw material tape to wind so as to ensure the sealing performance.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a cross-sectional view of the present utility model.
Figure 2 is an isometric view of the present utility model.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1 and 2, the technical scheme adopted in this embodiment is as follows:
the utility model provides a loose joint angle valve, includes valve body 1, valve body 1 includes inlet tube 11 and outlet pipe 12, the right part of inlet tube 11 is provided with and is used for controlling inlet tube 11 inlet channel with outlet pipe 12 outlet channel break-make's control valve (not marked), inlet tube 11 with outlet pipe 12 fixed connection, the left part of inlet tube 11 still is provided with can with the pre-buried outside water pipe threaded connection in left side and need not to rotate valve body 1 when being connected in order to realize in narrow and small installation space valve body 1 and pre-buried outside water piping connection's movable joint 2.
The movable joint 2 comprises an adapter 21 which is arranged at the left part of the water inlet pipe 11 in a threaded connection manner and is internally provided with a communication channel 3, and a movable screw sleeve 22 which is rotatably sleeved on the adapter 21 in a left-right sliding manner, wherein the movable screw sleeve 22 is in threaded connection with an embedded external water pipe, and the communication channel 3 is communicated with the water inlet channel of the water inlet pipe 11.
The adapter 21 includes threaded connection set up in the connecting pipe 211 of inlet tube 11 left portion and set firmly in the connecting pipe 211 left end is used for limiting the spacing bulge loop 212 of movable swivel nut 22 slip left, the screw thread of connecting pipe 211 right part is the external screw thread, the screw thread of inlet tube left part is the internal screw thread, the inside cylindrical water channel 31 that has of connecting pipe 211.
The right end of the movable screw sleeve 22 is fixedly provided with a clamping ring 221 which is in clamping connection with the limiting convex ring 212, the inner surface of the clamping ring 221 is in matched connection with the outer surface of the connecting pipe 211, and the movable screw sleeve 22 is in threaded connection with the embedded external water pipe through an internal thread arranged on the inner surface of the left part of the movable screw sleeve.
The limiting convex ring 212 is internally provided with a cylindrical water passing channel 32 with a regular hexagonal radial section, and the cylindrical water passing channel 31 of the connecting pipe 211 and the cylindrical water passing channel 32 of the limiting convex ring 212 are mutually communicated and jointly form a communication channel 3 of the adapter 21.
When the adapter 21 is installed, an internal hexagonal wrench can be inserted into the cylindrical water passing channel 32 of the limiting convex ring 212 to rotate the adapter 21, and the connecting pipe 211 on the adapter 21 is in threaded connection with the water inlet pipe 11.
The outer surface of the movable screw sleeve 22 is an outer hexagonal end surface so that an open spanner can be used for clamping and rotating when in connection and installation, and the movable screw sleeve is in threaded connection with the embedded external water pipe.
The inner cavity of the movable screw sleeve 22 is positioned at the left end face of the limiting convex ring 212, a sealing piece 4 for preventing water flow from leaking between the inner thread of the movable screw sleeve 22 and the outer surface of the limiting convex ring 212 is further arranged, and the sealing piece 4 adopts a rubber sealing ring.
The control valve (not labeled) may take various other structural forms such as a ball valve, and the control valve (not labeled) may seal the right end of the water inlet pipe 11 at the same time, and the control valve (not labeled) is in the prior art, which will not be described herein.
When the utility model is installed, the movable screw sleeve 22 can be rotated by means of an open spanner to connect the movable screw sleeve 22 with the left embedded external water pipe in a threaded manner, as the movable screw sleeve 22 continuously slides leftwards due to the threaded connection, the clamping ring 221 of the movable screw sleeve 22 is in abutting clamping connection with the limiting convex ring 212 of the adapter 21, so that the valve body 1 is driven to be installed close to the embedded external water pipe, after the right end surface of the embedded external water pipe is in abutting connection with the sealing element 4 in the inner cavity of the movable screw sleeve 22, a water faucet can be installed at the end part of the water outlet pipe 12, and the control valve (not labeled) is operated to be opened to enable the water inlet channel of the water inlet pipe 11 to be communicated with the water outlet channel of the water outlet pipe 12, so as to check whether water leakage exists at the joint of the movable screw sleeve 22, if the water leakage exists, the movable screw sleeve 22 can be continuously screwed until the water leakage disappears, the installation is completed, and the control valve (not labeled) is closed.
The movable screw sleeve 22 is only required to be rotated in the installation process, and the whole valve body 1 is not required to be rotated for installation connection, so that the installation is more convenient, and especially, the situation that the whole valve body 1 is inconvenient to rotate for installation is realized due to a small installation space.
In the installation process, the positioning installation of the water outlet pipe 12 of the valve body 1 is convenient, and compared with the original installation mode, the problem that the water tap is difficult to install or even cannot be installed due to deviation of the orientation of the water outlet pipe 12 of the valve body 1 caused by the fact that the whole valve body 1 needs to be rotated to ensure reliable connection with an embedded external water pipe is avoided.
The sealing element 4 is adopted to replace the original mode of winding the raw material belt at the threaded connection position to ensure the tightness of the sealing element, so that the problem that the leakage is easy to occur due to the fact that the raw material belt is easy to damage in the threaded connection process and the service time is long is solved, the sealing effect is better, and the service time is longer.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a loose joint angle valve, includes the valve body, the valve body includes inlet tube and outlet pipe, the right part of inlet tube is provided with and is used for controlling inlet tube water inlet channel with outlet pipe water outlet channel break-make's control valve, the inlet tube with outlet pipe fixed connection, its characterized in that: the left part of the water inlet pipe is also provided with a movable joint which can be in threaded connection with the embedded external water pipe and does not need to rotate the valve body when being connected so as to realize the connection between the valve body and the embedded external water pipe in a narrow installation space;
the movable joint comprises an adapter which is arranged at the left part of the water inlet pipe and is internally provided with a communication channel, and a movable screw sleeve which is rotatably sleeved on the adapter and can slide left and right, wherein the movable screw sleeve is in threaded connection with an embedded external water pipe, and the communication channel is communicated with the water inlet channel of the water inlet pipe.
2. The loose-leaf angle valve of claim 1, wherein: the adapter comprises a connecting pipe which is in threaded connection with the left part of the water inlet pipe and a limiting convex ring which is fixedly arranged at the left end of the connecting pipe and used for limiting the movable threaded sleeve to slide leftwards.
3. The loose-leaf angle valve of claim 2, wherein: the right end of the movable screw sleeve is fixedly provided with a clamping ring which is connected with the limiting convex ring in a clamping way, the inner surface of the clamping ring is connected with the outer surface of the connecting pipe in a matched way, and the movable screw sleeve is in threaded connection with an external water pipe through an internal thread arranged on the inner surface of the left part of the movable screw sleeve.
4. A loose-leaf angle valve according to claim 3, characterized in that: the inside of the limiting convex ring is provided with a cylindrical water passing channel with a regular hexagon radial section.
5. The loose-leaf angle valve of claim 2, wherein: the outer surface of the movable screw sleeve is an outer hexagonal end surface.
6. The loose-leaf angle valve of claim 5, wherein: the inner cavity of the movable screw sleeve is positioned at the left end face of the limiting convex ring, and a sealing piece for preventing water flow from leaking between the inner thread of the movable screw sleeve and the outer surface of the limiting convex ring is further arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174774.7U CN220186106U (en) | 2023-05-16 | 2023-05-16 | Loose joint angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174774.7U CN220186106U (en) | 2023-05-16 | 2023-05-16 | Loose joint angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186106U true CN220186106U (en) | 2023-12-15 |
Family
ID=89113416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174774.7U Active CN220186106U (en) | 2023-05-16 | 2023-05-16 | Loose joint angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186106U (en) |
-
2023
- 2023-05-16 CN CN202321174774.7U patent/CN220186106U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |