CN211289133U - Three-way pipe device - Google Patents

Abstract

The utility model relates to a three-way pipe for pipeline shunting. The three-way pipe device comprises a first pipe body, a second pipe body and a first blocking member, and the first pipe body comprises a first water inlet end and a first water inlet end. a water outlet end, the second pipe body includes a second water inlet end and a second water outlet end, the second water inlet end is communicated with the first pipe body, so that the first pipe body and the second pipe body pass through, A tee pipe with three directions communicating with each other is formed, the first blocking member is arranged in the first pipe body, and is arranged between the first water inlet end and the first water outlet end, so that the The water flow entering the first water inlet end flows to the second water inlet end. The three-way pipe device of the utility model realizes the function of controlling the water flow direction by arranging a blocking member in the three-way pipe, and has a simple structure and lower cost.

Description

Three-way pipe device

【Technical field】

The utility model relates to the field of pipes, in particular to a three-way pipe device.

【Background technique】

When the existing water pipe is used, in order to change the direction of the water flow, a three-way pipe with a control valve is generally used, and then the direction of the water flow is controlled by the valve. The three-way pipe of the valve is difficult to manufacture, and the cost of its control and maintenance is high, which is not conducive to the wide-scale application of this type of three-way pipe.

【Content of utility model】

In order to solve the problems existing in the prior art, the utility model provides a novel three-way pipe device.

The solution adopted by the present invention to solve the technical problem is to provide a three-way pipe device, the three-way pipe device includes a first pipe body, a second pipe body and a first blocking member, and the first pipe body includes a first pipe body A water inlet end and a first water outlet end, the second pipe body includes a second water inlet end and a second water outlet end, and the second water inlet end communicates with the side wall of the first pipe body, so that the first pipe The body and the second pipe body pass through to form a three-way pipeline with three directions communicating with each other. between the water outlet ends so that the water flow entering from the first water inlet end flows to the second water inlet end; the first blocking member is adapted to the size of the first pipe body, and the first A first opening is provided on the side of the blocking member away from the second pipe body; the first opening is set to be circular, and the ratio of the diameter of the first opening to the diameter of the first pipe body is 1/1 4 to 1/2.

Preferably, the first pipe body and the second pipe body are arranged through and through, and the axial direction of the first pipe body and the axial direction of the second pipe body form a 60-120 degree angle. angle.

Preferably, the three-way pipe device includes a second blocking member, the second blocking member is arranged in the first pipe body, divides the first water inlet end into one side, and separates the first water outlet end and the second water inlet end is divided into one side.

Preferably, the second blocking member is adapted to the size of the first pipe body, and a side of the second blocking member close to the second pipe body is provided with a second opening.

Preferably, the second opening is set to be circular, and the diameter of the second opening is larger than the diameter of the first opening.

Preferably, the positions of the first blocking member and the second blocking member are flush with the pipe wall of the second pipe body, and the ratio of the diameter of the second opening to the diameter of the first pipe body is 1/1 2 to 1.

Compared with the prior art, the three-way pipe device of the present invention has the following advantages:

By arranging a first blocking member in the three-way pipe, the first blocking member is provided with a first opening, the diameter of the first opening is smaller than the diameter of the first pipe body, and the water flow part in the first pipe body passes through the first opening. An opening flows to the first water outlet, and partially flows into the second water inlet due to the blocking of the blocking member, and flows out from the second water outlet, so as to achieve the purpose of dividing the flow. This design has a simple structure and lower manufacturing and use costs. Moreover, the three-way pipe device provided by the utility model can also be particularly suitable for the system of circulating hot water.

An opening is provided on the first blocking member, so that part of the water flow enters from the first water inlet end, flows to the second pipe body through the blocking action of the blocking member, and part of the water flow flows out from the first water outlet end through the opening. The size is smaller than the size of the first pipe body and the second pipe body, so that more water flows to the second pipe body, so as to achieve a preferential flow direction for the water flow.

The first pipe body and the second pipe body form an included angle of 60 degrees to 120 degrees, so as to reduce the impact of the water flow on the three-way pipe and prolong its service life.

【Description of drawings】

FIG. 1 is a schematic structural diagram of a three-way pipe device provided by the first embodiment of the present invention.

2 is a schematic cross-sectional view of a tee pipe structure and a first blocking member in the tee pipe device provided by the first embodiment of the present invention.

3 is a schematic cross-sectional view of a tee pipe, a first blocking member and a second blocking member in the tee pipe device provided by the second embodiment of the present invention.

FIG. 4 is a perspective view of the three-way pipe device provided by the second embodiment of the present invention.

5 is a schematic cross-sectional view of a three-way pipe device according to a third embodiment of the present invention.

Description of drawings:

Three-way pipe device; 11, the first pipe body; 12, the second pipe body; 13, the first blocking member; 15, the water flow; 111, the first water inlet; 112, the first water outlet; 122, the second water outlet; 131, the first opening; 151, the first water flow; 152, the second water flow; 24, the second blocking member; 241, the second opening;

33, the first blocking part; 331, the first blocking part; 332, the second blocking part; 333, the third blocking part; 3321, the third opening;

【Detailed ways】

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Referring to FIG. 1 , a three-way pipe device 1 provided by the first embodiment of the present invention includes a first pipe body 11 and a second pipe body 12 , and the first pipe body 11 includes a first water inlet end 111 and a second pipe body 11 . A water outlet end 112, the second pipe body 12 includes a second water inlet end 121 and a second water outlet end 122, the second water inlet end 121 communicates with the first pipe body 11, so that the first pipe body 11 and the second pipe body 12 is passed through to form a three-way pipeline with three directions of communication. In use, the water flow 15 flows into the three-way pipe device 1 from the first water inlet end 111, and then the water flow 15 can be divided into two parts: the first water flow 151 and the second water flow 152, wherein the first water flow 151 flows from the The first water outlet 112 flows out, and the second water flow 152 passes through the second water inlet end 121 and flows out from the second water outlet end 122. That is, the water flow 15 flows out from the first water inlet. A "herringbone"-shaped water flow is formed between the end 111 , the first water outlet end 112 and the second water outlet end 122 , so as to control the direction of the water flow 15 . It can be understood that the connection manner of the first pipe body 11 and the second pipe body 12 includes, but is not limited to, welding, welding, integral molding, and the like.

Please refer to FIG. 2 , the three-way pipe device 1 is provided with a first blocking member 13 , the first blocking member 13 is disposed in the first pipe body 11 and is disposed at the first water inlet end 111 and the first water outlet end 112, so that the water flow 15 entering the first water inlet end 111 flows to the second water inlet end 121, the size of the first blocking member 13 is the same as that of the first pipe body 11 size fits. A first opening 131 is provided on a side of the first blocking member 13 away from the second pipe body 12 . In order to make the water flow 15 smoother and reduce the resistance of the water flow 15, the first opening 131 can be set to be circular, and the ratio of the diameter of the first opening 131 to the diameter of the first pipe body 11 is 1/4～ 1/2, in order to reduce the influence of the first water outlet 112 on the water output of the second water outlet 122, the ratio of the size of the first opening 131 to the first pipe body 11 may also be 1/4 to 3 /8.

In this embodiment, the design of the size of the first opening 131 can reduce the first water flow 151 flowing to the first water outlet 112 , so that more second water flow 152 flows out through the second water outlet 122 .

Please refer to FIG. 3 , a three-way pipe device 1 provided in a second embodiment of the present invention is provided with a second blocking member 24 in the three-way pipe device 1 , and the second blocking member 24 is disposed on the first In the pipe body 11, the first water inlet end 111 is divided into one side, the first water outlet end 112 and the second water outlet end 122 are divided into one side, and the size of the second blocking member 24 is the same as that of the first pipe. Body 11 size fits. A second opening 241 is provided on the side of the second blocking member 24 close to the second pipe body 12 . In order to make the water flow more fluent and reduce the water flow resistance, the second opening 241 can be set to be circular, and the ratio of the diameter of the second opening 241 to the diameter of the first pipe body 11 is 1/2˜1. When the ratio of the diameter of the second opening 241 to the diameter of the first pipe body 11 is 1, it is the same as the first embodiment of the three-way pipe device. Therefore, the The ratio of the diameter of the second opening 241 to the diameter of the first pipe body 11 is 1/2˜3/4.

In this embodiment, the second opening 241 is closer to the second water inlet end 121 than the first opening 131 . This design allows the water flow 15 to preferentially supply the second pipe body 12 , and by adjusting the first opening 131 In proportion to the size and size of the second opening 241 , the speed of the water flow 15 and the amount of water distributed to the second pipe body 12 can be adjusted.

Referring to FIG. 4 , the second opening 241 is circular, which can reduce the impact of the water flow 15 on the second opening 241 and prolong the service life of the three-way pipe device 1 .

In the second embodiment, since the second blocking member 24 is provided in the first pipe body 11, and the diameter of the second opening 241 is smaller than the diameter of the first pipe body 11, such a design can be controlled The flow rate of water, after the water flow 15 passes through the second opening 241, the flow rate will be reduced to achieve the purpose of saving water, and the structure is simple and the manufacturing cost is low.

Referring to FIG. 5 , a third embodiment of the present invention provides a three-way pipe device 1 , which includes a first pipe body 11 , a second pipe body 12 and a first blocking member 33 , and the first pipe body 11 includes a first pipe body 11 . The water inlet end 111 and the first water outlet end 112, the second pipe body 12 includes a second water inlet end 121 and a second water outlet end 122, and the second water inlet end 121 communicates with the first pipe body 11, so that the first pipe body 11 communicates with the second pipe body 12 to form a three-way pipeline that communicates in three directions. When in use, the water flow 15 flows into the three-way pipe device 1 from the first water inlet end 111, and then the water flow 15 can be divided into a first water flow 151 and a second water flow 152, wherein the second water flow 152 passes through the second water flow 152. The water inlet end 121 flows out from the second water outlet end 122 , and the first water flow 151 passes through the third opening 3321 and flows out from the first water outlet end 312 to control the direction of the water flow 35 .

The first blocking member 33 further includes a first blocking portion 331 , a second blocking portion 332 and a third blocking portion 333 . The first blocking portion 331 and the third blocking portion 333 are respectively connected to the second blocking portion 332 . The first blocking portion 331 and the third blocking portion 333 are respectively arranged at an angle with the second blocking portion 332 , and the first blocking portion 331 and the third blocking portion 333 are relatively parallel to each other. The positional relationship between the first blocking portion 331 and the first pipe body 11 close to the second pipe body 12 is connected, and the third blocking portion 333 and the first pipe body 11 are far away from the One side of the second pipe body 12 is connected. The second blocking portion 332 is provided with a third opening 3321 . The connection parts are rounded to reduce the impact of the water flow 15 on it.

In this embodiment, the first blocking member 33 is provided in the first pipe body 11 , and the first blocking portion 331 and the third blocking portion 333 are respectively arranged at an angle with the second blocking portion 332 . , such a design can reduce the impact of the water flow 15 on the first blocking member 33 while saving water, so as to prolong the service life of the three-way pipe device 1 .

Compared with the prior art, the three-way pipe device of the present invention has the following advantages:

The three-way pipe device includes a first pipe body, a second pipe body and a first blocking member, the first pipe body includes a first water inlet end and a first water outlet end, and the second pipe body includes a second inlet end. A water end and a second water outlet end, the second water inlet end is communicated with the side wall of the first pipe body, so that the first pipe body and the second pipe body pass through, forming a three-way pipeline with three directions. , the first blocking member is arranged in the first pipe body, and is arranged between the first water inlet end and the first water outlet end, so that the water flow entering from the first water inlet end flows to the The second water inlet can realize the function of controlling the direction of water flow. Such a design has a simple structure and lower manufacturing and use costs.

The first blocking member is provided with a first opening, so that part of the water flow flowing in from the first water inlet end can flow out from the first water outlet end through the first opening, and the remaining part of the water flow is due to the The water flows to the second pipe body due to the action of the first blocking member. Since the diameter of the first opening is smaller than the diameter of the first pipe body, more water flows to the second pipe body, thereby achieving The purpose of setting a priority for the flow of water.

The first pipe body and the second pipe body form an included angle of 60 degrees to 120 degrees, so as to reduce the impact of the water flow on the three-way pipe device and prolong its service life.

In the first embodiment of the present case, the design of the first opening size can restrict the first water flow to the first water outlet, so that more second water flows out through the second water outlet, so as to ensure the water flow of the second pipe body priority supply.

In the second embodiment of the present case, the second opening is closer to the second water inlet end than the first opening, such a design allows the water flow to supply the second pipe body preferentially, and by adjusting the relationship between the first opening and the second water inlet The size and size ratio of the second opening can adjust the speed of the water flow and the amount of water distributed to the second pipe body.

In the third embodiment of the present case, since the first blocking member is provided in the first tube body, and the first blocking portion and the third blocking portion are respectively arranged at an angle with the second blocking portion, such a The design can reduce the impact of water flow on the first blocking member while saving water, so as to prolong the service life of the three-way pipe device.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the principles of the present utility model shall include the protection of the present utility model. within the range.

Claims (6)

1. A three-way pipe device comprises a first pipe body, a second pipe body and a first blocking piece, wherein the first pipe body comprises a first water inlet end and a first water outlet end, the second pipe body comprises a second water inlet end and a second water outlet end, the second water inlet end is communicated with the side wall of the first pipe body so that the first pipe body is communicated with the second pipe body to form a three-way pipeline with three communicated directions, the first blocking piece is arranged in the first pipe body and is arranged between the first water inlet end and the first water outlet end so that water entering from the first water inlet end flows to the second water inlet end;

the first blocking piece is matched with the first pipe body in size, a first opening is formed in one side, away from the second pipe body, of the first blocking piece,

the method is characterized in that: the first opening is set to be circular, and the ratio of the diameter of the first opening to the diameter of the first pipe body is 1/4-1/2.

2. The tee fitting of claim 1, wherein: the first pipe body and the second pipe body are arranged in a penetrating mode, and an included angle of 60-120 degrees is formed between the axial direction of the first pipe body and the axial direction of the second pipe body.

3. The tee device of any one of claims 1-2, wherein: the three-way pipe device comprises a second blocking piece, the second blocking piece is arranged in the first pipe body, the first water inlet end is divided into one side, and the first water outlet end and the second water inlet end are divided into one side.

4. The tee fitting of claim 3, wherein: the second stop piece is matched with the first pipe body in size, and a second opening is formed in one side, close to the second pipe body, of the second stop piece.

5. The tee fitting of claim 4, wherein: the second opening is set to be circular, and the diameter of the second opening is larger than that of the first opening.

6. The tee fitting of claim 5, wherein: the first stopper and the second stopper are arranged at the same level with the pipe wall of the second pipe body, and the ratio of the diameter of the second opening to the diameter of the first pipe body is 1/2-1.

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