CN219774937U

CN219774937U - Improved three-way angle valve

Info

Publication number: CN219774937U
Application number: CN202321191944.2U
Authority: CN
Inventors: 黄福龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-09-29
Anticipated expiration: 2033-05-17

Abstract

The utility model provides an improved three-way angle valve, which comprises a water inlet pipe, a water outlet pipe, a threaded surface, a matching pipe, a water containing tank, a connecting groove, an opening and closing piece and a sealing piece, wherein one end of the water outlet pipe is vertically arranged on the water inlet pipe and is communicated with the water inlet pipe, the threaded surface is arranged on the water outlet pipe and is positioned on the outer peripheral side of the water outlet pipe, the matching pipe is arranged on the outer peripheral side of the water outlet pipe and is in threaded fit with the threaded surface, the water outlet hole is arranged on the other end of the water outlet pipe and is positioned on the other end of the water outlet pipe, the water containing tank is arranged in the matching pipe and is communicated with the water containing tank, the opening and closing piece is arranged between the other end of the water outlet pipe and the matching pipe, the sealing piece is arranged between one end of the water outlet pipe and the matching pipe, and the self-locking effect is generated by threaded fit between the threaded surface and the matching pipe on the water outlet pipe.

Description

Improved three-way angle valve

Technical Field

The utility model relates to the technical field of valves, in particular to an improved three-way angle valve.

Background

The three-way valve is a valve with great use amount at present, and in the continuous development of industry, a plurality of direct-current products cannot meet the requirement of diversified working conditions, and the three-way valve can play a great role in work at the moment. The three-way valve mainly plays roles of diversion, distribution and confluence in a pipeline system and can also be used for adjusting flow. The common three-way valve mainly comprises a three-way ball valve and a three-way regulating valve.

The novel three-way adapter for the water purifier disclosed in Chinese patent No. CN202121401715.X comprises a sliding main body, the sliding main body comprises a main pipe, a branch pipe communicated with the main pipe is welded on the left side of the main pipe, a partition block integrally formed with the main pipe is arranged inside the branch pipe, the partition block divides the inside of the branch pipe into two independent cavities, through holes are formed in the top and the bottom of the branch pipe and in the two sides of the partition block, a sliding sealing assembly used for communicating or sealing the through holes is arranged on the outer wall of the branch pipe, a water inlet connecting piece is connected to the front side of the main pipe, a conversion connector is connected to the right side of the branch pipe, external threads are formed in the outer pipe wall of the rear end of the main pipe, and the main pipe, the water inlet connecting piece and the conversion connector are made of stainless steel.

When the valve is used, the sliding sleeve is pushed left and right, the travel limitation is carried out by matching with the clamp spring, the through holes on the branch pipes are communicated or plugged, the water can be controlled to be opened and closed, the valve core is not required to be additionally used, the valve core is more economical and environment-friendly, and the sealing effect can be achieved through the sealing rubber rings on the branch pipes and the sealing rubber rings on the two sides.

Although the above patent can solve the corresponding technical problems, certain drawbacks still exist:

because only cooperate through several sealing rubber rings between sliding sleeve and the branch pipe, be difficult to with the stable fixing of sliding sleeve on the branch pipe, promote the removal of sliding sleeve on the branch pipe easily when touching the sliding sleeve mistake to influence the opening or closing to water, be difficult to improve the use experience of product.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide an improved three-way angle valve.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an improved three-way angle valve comprises a water inlet pipe, a connecting device which is arranged at the upper end and the lower end of the water inlet pipe and is used for connecting the water inlet pipe with an external tap, and a water outlet pipe with one end vertically arranged on the water inlet pipe and communicated with the water inlet pipe, the sealing device comprises a water outlet pipe, a threaded surface, a matching pipe, a water outlet hole, a water containing groove, a connecting groove and a connecting groove, wherein the threaded surface is arranged on the water outlet pipe and is positioned on the outer peripheral side of the water outlet pipe, the matching pipe is in threaded fit with the threaded surface and is used for moving to a first position or a second position on the water outlet pipe when the water outlet pipe rotates under preset external force, the water outlet hole is formed in the other end of the water outlet pipe and is positioned on the other end of the water outlet pipe and is used for enabling water in the water outlet pipe to flow outwards, the water containing groove is formed in the matching pipe and is communicated with the water outlet hole and is used for containing water discharged from the water outlet hole, the connecting groove is formed in the matching pipe and is communicated with the water containing groove and is used for enabling water in the water containing groove to flow outwards, and the water containing groove is arranged between the other end of the water outlet pipe and the matching pipe and is used for sealing a gap between one end of the water outlet pipe and the sealing device.

The further improvement is that: the opening and closing piece comprises a water inlet hole which is communicated with the matching pipe and is positioned between the water containing tank and the connecting tank and used for allowing water in the water containing tank to enter the connecting tank, and an opening and closing plug which is arranged at the other end of the water outlet pipe and used for separating from the water in the water containing tank to enter the connecting tank when the matching pipe moves to a first position on the water outlet pipe and abutting against the water inlet hole to prevent water in the water containing tank from entering the connecting tank when the matching pipe moves to a second position on the water outlet pipe.

The further improvement is that: the sealing device is characterized in that an encryption ring is arranged on the opening and closing plug, a placing groove for placing the encryption ring to prevent the encryption ring from separating from the opening and closing plug, and an encryption ring groove which is arranged on the matching pipe and is positioned between the water containing groove and the water inlet hole and matched with the encryption ring are arranged on the opening and closing plug.

The further improvement is that: the water inlet is provided with a first inclined surface close to the end surface of the encryption ring groove, and a second inclined surface matched with the first inclined surface is arranged on the opening and closing plug close to the end surface of the water inlet.

The further improvement is that: the sealing element comprises a sealing groove which is arranged at one end of the water outlet pipe and is close to the end of the threaded surface, and a sealing ring which is arranged on the water outlet pipe and is positioned in the sealing groove.

The further improvement is that: an anti-drop limiting device for preventing the matched pipe from being separated from the water outlet pipe is arranged between the water outlet pipe and the matched pipe.

The further improvement is that: the anti-drop limiting device comprises an anti-drop groove formed in the water outlet pipe, a moving groove formed in the matching pipe and corresponding to the anti-drop groove in position, a limiting block arranged on the matching pipe and located on the moving groove, and an anti-drop ring arranged on the water outlet pipe and located between the anti-drop groove and the moving groove.

The further improvement is that: the connecting device comprises a fixing piece, an annular boss and a connecting block, wherein the fixing piece is arranged at the other end of the fixing piece, the connecting block is arranged between the annular boss and the fixing piece, the connecting block is arranged on the connecting block and is communicated with the annular boss, and the connecting block is provided with an inner thread end which is arranged on the connecting block and is arranged in the inner thread end of the mounting groove.

After the technical scheme is adopted, the utility model has the beneficial effects that: the self-locking effect that produces through the screw thread cooperation between screw thread face on the outlet pipe and the cooperation pipe, when the sliding sleeve did not receive predetermined external force rotation, can be with the stable fixing of sliding sleeve on the outlet pipe, be difficult to promote the cooperation pipe when touching the cooperation pipe mistake and remove on the outlet pipe, can not influence opening or closing to water, can improve the use experience of product.

Further effects are: the cooperation of first inclined plane and second inclined plane can be more effectual to opening and close the clearance between end cap and the water inlet hole and seal, improves the leakproofness between the two.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a first position block diagram of a mating tube in accordance with the present utility model;

FIG. 3 is a second position block diagram of the mating tube of the present utility model;

fig. 4 is an enlarged view of a portion a corresponding to fig. 2;

fig. 5 is an enlarged view of a portion B corresponding to fig. 2;

fig. 6 is a schematic structural view of the connecting device in the present utility model.

Reference numerals illustrate: the water inlet pipe 1, the water outlet pipe 2, the thread surface 3, the matching pipe 4, the water outlet hole 5, the water containing groove 6, the connecting groove 7, the water inlet hole 8, the opening and closing plug 9, the first inclined surface 10, the second inclined surface 11, the encryption ring groove 12, the encryption ring 13, the placing groove 14, the sealing groove 15, the sealing ring 16, the anti-drop groove 17, the moving groove 18, the limiting block 19, the anti-drop ring 20, the external thread end 21, the fixing piece 22, the annular boss 23, the connecting block 24, the mounting groove 25 and the internal thread end 26.

Detailed Description

The utility model will now be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 6, the technical scheme adopted in this embodiment is as follows: an improved three-way angle valve comprises a water inlet pipe 1, connecting devices which are arranged at the upper end and the lower end of the water inlet pipe 1 and are used for connecting the water inlet pipe 1 with an external tap, a water outlet pipe 2 with one end vertically arranged on the water inlet pipe 1 and communicated with the water inlet pipe 1, the sealing device is characterized by further comprising a threaded surface 3 arranged on the water outlet pipe 2 and positioned on the outer peripheral side of the water outlet pipe 2, a connecting groove 7 which is arranged on the outer peripheral side of the water outlet pipe 2 and is in threaded fit with the threaded surface 3 and used for moving to a first position or a second position on the water outlet pipe 2 when being rotated by preset external force, a water outlet hole 5 which is arranged on the other end of the water outlet pipe 2 and used for enabling water of the water outlet pipe 2 to flow outwards, a water containing groove 6 which is arranged in the water containing pipe 4 and is communicated with the water outlet hole 5 and used for containing water discharged by the water outlet hole 5, a connecting groove 7 which is arranged on the water containing groove 4 and is communicated with an external water pipe and used for enabling water in the water containing groove 6 to flow outwards, a connecting groove 7 which is arranged between the other end of the water outlet pipe 2 and the water containing groove 4 and is used for enabling the water in the water containing groove 6 to flow outwards when the water containing groove 4 moves to the first position on the water outlet pipe 2, a water containing groove 7 which is arranged on the water outlet pipe 4 is arranged on the water outlet pipe 2, a gap between the sealing device and the water containing groove 4 and the sealing device is arranged between the water outlet pipe 2 and one end of the sealing device and the sealing device. The connecting groove 7 is connected with an external water pipe through a quick connector, threads are arranged in the connecting groove 7 to be in threaded fit with a common connector, or the connecting groove 7 is connected with the common connector through a threaded surface arranged on the outer periphery side of a matched pipe, or the connecting groove 7 is matched with the water pipe through other connecting modes, the diameter of the connecting groove 7 is one large or small, for example, one is two-branch pipe size, the other is four-branch pipe size, the two-branch pipe is arranged at the end close to the water inlet hole 8, the four-branch pipe is arranged at the end far away from the water inlet hole 8, the number of the water outlet holes 5 is two, and the two water outlet holes 5 are oppositely arranged on the 2 peripheral side of the water outlet pipe.

The opening and closing member comprises a water inlet hole 8 which is communicated with the matching pipe 4 and is positioned between the water containing tank 6 and the connecting tank 7 and used for allowing water in the water containing tank 6 to enter the connecting tank 7, and an opening and closing plug 9 which is arranged at the other end of the water outlet pipe 2, is separated from the water in the water containing tank 6 by abutting against the water inlet hole 8 when the matching pipe 4 moves to a first position on the water outlet pipe 2, so that the water in the water containing tank 6 enters the connecting tank 7, and abuts against the water outlet hole when the matching pipe 4 moves to a second position on the water outlet pipe 2, so that the water in the water containing tank 6 does not enter the connecting tank 7 any more. The diameter of the water inlet hole 8 is smaller than the diameters of the containing groove and the connecting groove 7, and the diameter of the opening and closing plug 9 is larger than the diameter of the water inlet hole 8.

The water containing tank is characterized in that an encryption ring 13 is arranged on the opening and closing plug 9, and the opening and closing plug 9 is provided with a placing groove 14 for placing the encryption ring 13 to prevent the encryption ring 13 from separating from the opening and closing plug 9 and an encryption ring groove 12 which is arranged on the matching pipe 4 and is positioned between the water containing tank 6 and the water inlet hole 8 and is matched with the encryption ring 13.

The end face, close to the encryption ring groove 12, of the water inlet hole 8 is provided with a first inclined face 10, and the end face, close to the water inlet hole 8, of the opening and closing plug 9 is provided with a second inclined face 11 matched with the first inclined face 10.

The sealing element comprises a sealing groove 15 which is formed in one end of the water outlet pipe 2 and is close to the end of the threaded surface 3, and a sealing ring 16 which is arranged on the water outlet pipe 2 and is positioned in the sealing groove 15. The sealing ring 16 is a rubber ring.

The water outlet pipe 2 with be provided with between the cooperation pipe 4 and be used for preventing that cooperation pipe 4 breaks away from the anticreep stop device on water outlet pipe 2, anticreep stop device including set up in anticreep groove 17 on the water outlet pipe 2, set up in on the cooperation pipe 4 and with the corresponding removal groove 18 in anticreep groove 17 position, set up in on the cooperation pipe 4 be located stopper 19 on the removal groove 18, set up in on the water outlet pipe 2 be located anticreep groove 17 with anticreep ring 20 between the removal groove 18. The drop-off prevention ring 20 is a rubber ring or a steel ring.

The connecting device comprises an external thread end 21 arranged on the lower end face of the water inlet pipe 1 and positioned on the outer peripheral side of the water inlet pipe 1, a fixing piece 22, an annular boss 23, a connecting block 24, an installation groove 25, an internal thread end 26 and an internal thread end 26, wherein one end of the fixing piece 22 is fixedly arranged on the upper end face of the water inlet pipe 1 and communicated with the water inlet pipe 1, the annular boss 23 is arranged at the other end of the fixing piece 22, the connecting block 24 is rotatably arranged between the annular boss 23 and the fixing piece 22 on the other end of the fixing piece 22, the installation groove 25 is arranged on the connecting block 24 and communicated with the annular boss 23, and the internal thread end 26 is arranged on the connecting block 24 and positioned in the installation groove 25.

The working principle of the utility model is as follows: when the internal thread end 26 in the connecting block 24 is used for being connected with the external faucet, the internal thread end 26 can be correspondingly screwed with the thread of the external faucet, then the connecting block 24 is driven to rotate on the fixing piece 22, so that the connecting block 24 is convenient to be connected with the external faucet, the connecting block 24 can be prevented from slipping from the fixing piece 22 through the annular boss 23, when the other end of the water inlet pipe 1 is not needed to be used after the water inlet pipe is installed, a plug is used for plugging, an external water pipe is installed in the connecting groove 7 through a quick connector, a water faucet switch is opened to enable water to flow into the water outlet pipe 2 and flow into the water containing groove 6 from the water outlet hole 5, water is contained through the water containing groove 6, the matching pipe 4 is driven to rotate in the positive direction through a hand, the matching pipe 4 is matched with the threaded surface 3 to move to a first position on the water outlet pipe 2, at the moment, the plug 9 is opened and closed to be separated from the top of the water inlet hole 8, and water in the water containing groove 6 enters the water containing groove 7 through the water containing hole 8, so that the water in the water containing groove 6 is discharged outwards; when water is required to be discharged outwards, the matching pipe 4 is driven to rotate in the opposite direction by hands, the matching pipe 4 moves to a second position on the water outlet pipe 2, and the plug 9 is opened and closed to abut against the water inlet hole 8 along with the movement of the matching pipe 4, so that the water inlet hole 8 is closed to stop water in the water containing groove 6 from entering the connecting groove 7; through the self-locking effect generated by the threaded fit between the threaded surface 3 on the water outlet pipe 2 and the matched pipe 4, when the sliding sleeve does not receive preset external force to rotate, the sliding sleeve can be stably fixed on the water outlet pipe 2, and when the matched pipe 4 is touched by mistake, the matched pipe 4 is not easy to push to move on the water outlet pipe 2, the opening or closing of water is not influenced, and the use experience of products can be improved; the sealing performance of the water inlet hole 8 can be improved when the opening and closing plug 9 and the water inlet hole 8 are propped against each other to seal through the encryption ring 13; when the opening and closing plug 9 is propped against the water inlet hole 8, the tightness between the opening and closing plug 9 and the water inlet hole 8 can be increased through the first inclined surface 10 and the second inclined surface 11; the sealing ring 16 can prevent water in the water containing tank 6 from leaking from a gap between the matching pipe 4 and the water outlet pipe 2, so that the tightness between the matching pipe 4 and the water outlet pipe 2 is further improved; when the matching pipe 4 moves on the water outlet pipe 2, the moving groove 18 is attached to the anti-drop ring 20 and moves on the anti-drop ring 20, and when the moving groove 18 moves to a preset position on the anti-drop ring 20, the limiting block 19 can limit the moving position to prevent the matching pipe 4 from being excessively moved to be separated from the water outlet pipe 2.

The utility model is to protect the structure of the product, the model of each element is not the content protected by the utility model, and the utility model is also known technology, and only the element which can realize the functions of the utility model can be used as an improved three-way angle valve for selection application in the market. Therefore, parameters such as the type of the element will not be described in detail in the present utility model. The utility model is contributed to scientifically combining the elements together.

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. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. The utility model provides an improved generation three-way angle valve, includes the inlet tube, set up in the connecting device that is used for making inlet tube and outside running water tap be connected at both ends about the inlet tube, one end set up perpendicularly in on the inlet tube and with the outlet pipe that the inlet tube is linked together, its characterized in that: the sealing device comprises a water outlet pipe, a threaded surface, a matching pipe, a water outlet hole, a water containing groove, a connecting groove and a connecting groove, wherein the threaded surface is arranged on the water outlet pipe and is positioned on the outer peripheral side of the water outlet pipe, the matching pipe is in threaded fit with the threaded surface and is used for moving to a first position or a second position on the water outlet pipe when the water outlet pipe rotates under preset external force, the water outlet hole is formed in the other end of the water outlet pipe and is positioned on the other end of the water outlet pipe and is used for enabling water in the water outlet pipe to flow outwards, the water containing groove is formed in the matching pipe and is communicated with the water outlet hole and is used for containing water discharged from the water outlet hole, the connecting groove is formed in the matching pipe and is communicated with the water containing groove and is used for enabling water in the water containing groove to flow outwards, and the water containing groove is arranged between the other end of the water outlet pipe and the matching pipe and is used for sealing a gap between one end of the water outlet pipe and the sealing device.

2. An improved three-way angle valve according to claim 1, wherein: the opening and closing piece comprises a water inlet hole which is communicated with the matching pipe and is positioned between the water containing tank and the connecting tank and used for allowing water in the water containing tank to enter the connecting tank, and an opening and closing plug which is arranged at the other end of the water outlet pipe and used for separating from the water in the water containing tank to enter the connecting tank when the matching pipe moves to a first position on the water outlet pipe and abutting against the water inlet hole to prevent water in the water containing tank from entering the connecting tank when the matching pipe moves to a second position on the water outlet pipe.

3. An improved three-way angle valve according to claim 2, wherein: the sealing device is characterized in that an encryption ring is arranged on the opening and closing plug, a placing groove for placing the encryption ring to prevent the encryption ring from separating from the opening and closing plug, and an encryption ring groove which is arranged on the matching pipe and is positioned between the water containing groove and the water inlet hole and matched with the encryption ring are arranged on the opening and closing plug.

4. An improved three-way angle valve according to claim 3, wherein: the water inlet is provided with a first inclined surface close to the end surface of the encryption ring groove, and a second inclined surface matched with the first inclined surface is arranged on the opening and closing plug close to the end surface of the water inlet.

5. An improved three-way angle valve according to claim 1, wherein: the sealing element comprises a sealing groove which is arranged at one end of the water outlet pipe and is close to the end of the threaded surface, and a sealing ring which is arranged on the water outlet pipe and is positioned in the sealing groove.

6. An improved three-way angle valve according to claim 1, wherein: an anti-drop limiting device for preventing the matched pipe from being separated from the water outlet pipe is arranged between the water outlet pipe and the matched pipe.

7. An improved three-way angle valve according to claim 6, wherein: the anti-drop limiting device comprises an anti-drop groove formed in the water outlet pipe, a moving groove formed in the matching pipe and corresponding to the anti-drop groove in position, a limiting block arranged on the matching pipe and located on the moving groove, and an anti-drop ring arranged on the water outlet pipe and located between the anti-drop groove and the moving groove.

8. An improved three-way angle valve according to claim 1, wherein: the connecting device comprises a fixing piece, an annular boss and a connecting block, wherein the fixing piece is arranged at the other end of the fixing piece, the connecting block is arranged between the annular boss and the fixing piece, the connecting block is arranged on the connecting block and is communicated with the annular boss, and the connecting block is provided with an inner thread end which is arranged on the connecting block and is arranged in the inner thread end of the mounting groove.