CN220268769U - Water pump connection three-way pipe and pumping system - Google Patents
Water pump connection three-way pipe and pumping system Download PDFInfo
- Publication number
- CN220268769U CN220268769U CN202320738060.8U CN202320738060U CN220268769U CN 220268769 U CN220268769 U CN 220268769U CN 202320738060 U CN202320738060 U CN 202320738060U CN 220268769 U CN220268769 U CN 220268769U
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- water pump
- pipe
- water
- interface
- way pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000005086 pumping Methods 0.000 title claims abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of water pump connecting accessories, and discloses a water pump connecting three-way pipe and a water pumping system, wherein the water pump connecting three-way pipe comprises a main pipe 1 and a branch pipe 2, the branch pipe is communicated with the main pipe through an interface 3, the outer diameter of the main pipe is d, when the branch pipe is horizontally placed, the height distance between the bottom end of the interface and the bottom end of the inner wall of the main pipe is a, and a is more than or equal to 0 and less than or equal to 0.3 times of d. The interface height of the water pump connecting three-way pipe connecting main pipe and the branch pipe is limited to be more than or equal to 0 and less than or equal to 0.3 times of d from the bottom end of the inner wall of the main pipe, when the water pump connecting three-way pipe is used for connecting the water pump, when the water level in the water pipe fluctuates and descends, air is not easy to flow from the interface water pump, so that the water pump is not easy to damage, and the service life of the water pump is prolonged.
Description
Technical Field
The utility model relates to the field of water pump connecting accessories, in particular to a water pump connecting three-way pipe.
Background
In various links of life and production, it is often necessary to use a water pump for pressurization. For example, when delivering water to a high floor, such as in a plumbing factory, it is often necessary to pressurize the plant with a water pump to provide a high-speed, high-pressure water flow to cool the tool as the pipe is cut. The branch pipes of the existing water pump connecting three-way pipe are usually connected in an arrangement mode that the axes of the branch pipes point to the central shaft of the main pipe, so that when the water level in the pipeline drops, air in the pipeline is easily pumped into the water pump through the branch pipes, and the water pump is damaged. It can be seen that the existing water pump connecting tee pipe still has room for improvement.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art.
The utility model provides a water pump connecting three-way pipe, which comprises a main pipe and a branch pipe, wherein the branch pipe is communicated with the main pipe through an interface, the outer diameter of the main pipe is d, and when the branch pipe is horizontally placed, the height distance between the bottom end of the interface and the bottom end of the inner wall of the main pipe is a, and a is more than or equal to 0 and less than or equal to 0.3 times of d.
The utility model has the beneficial effects that: the interface height of the water pump connecting three-way pipe connecting main pipe and the branch pipe is limited to be more than or equal to 0 and less than or equal to 0.3 times of d from the bottom end of the inner wall of the main pipe, when the water pump connecting three-way pipe is used for connecting the water pump, when the water level in the water pipe fluctuates and descends, air is not easy to flow from the interface water pump, so that the water pump is not easy to damage, and the service life of the water pump is prolonged.
As some sub-aspects of the above technical solution, a is 0 or more and 0.2 or less times d.
As some sub-schemes of the above technical scheme, a is 0.
The water pumping system comprises a water pump and the water pump connecting three-way pipe according to any technical scheme, wherein the water pumping end of the water pump is communicated with the water pump connecting three-way pipe.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic cross-sectional view of an embodiment of a water pump connection tee;
FIG. 2 is a schematic vertical structural view of an embodiment of a water pump connection tee;
FIG. 3 is a schematic diagram of a cross-sectional structure of a water pump connection tee embodiment;
fig. 4 is a schematic cross-sectional view of an embodiment of a water pump connection tee.
In the accompanying drawings: 1-a main pipe; 2-branch pipes; 3-interface.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of a number is not quantitative, and the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. Appear throughout and/or represent three parallel schemes, e.g., a and/or B represent a scheme that is met by a, a scheme that is met by B, or a scheme that is met by a and B simultaneously.
In the description of the utility model, there are phrases containing a plurality of parallel features, where the phrase defines a feature that is closest, for example: b, C provided on A, E connected with D, which means that B is provided on A, E connected with D, and C is not limited; but for the words representing the relationship between features, such as "spaced arrangement", "annular arrangement", etc., do not belong to this category. The phrase preceded by a "homonym" indicates that all features in the phrase are defined, e.g., B, C, D, all disposed on a, and B, C and D are disposed on a. The sentence of the subject is omitted, and the omitted subject is the subject of the previous sentence, namely, B is arranged on A and comprises C, B is arranged on A, and A comprises C.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Embodiments of the present utility model are described below with reference to fig. 1 to 4.
Referring to fig. 1, the present embodiment relates to a water pump connection three-way pipe, which comprises a main pipe 1 and a branch pipe 2, wherein the branch pipe 2 is communicated with the main pipe 1 through an interface 3, and when the branch pipe 2 is horizontally placed, the height distance between the bottom end of the interface 3 and the bottom end of the inner wall of the main pipe 1 is a, and a is greater than or equal to 0 and less than or equal to 0.3 times d.
The height of the interface 3 of the main pipe 1 and the branch pipe 2 connected by the water pump is limited to be more than or equal to 0 and less than or equal to 0.3 times of d from the bottom end of the inner wall of the main pipe 1, when the water pump is connected by the water pump connected by the three-way pipe, when the water level in the water pipe fluctuates and descends, air is not easy to flow into the water pump from the interface 3, so that the water pump is not easy to damage, and the service life of the water pump is prolonged.
Further, a is more than or equal to 0 and less than or equal to 0.2 times of d, so that the possibility that air enters the water pump is further reduced.
Referring to fig. 3, a is 0 in the embodiment shown in fig. 3. When a is 0, the interface 3 is positioned at the lowest position, so that air is least likely to enter the water pump, and the protection effect on the water pump is optimal.
The utility model also provides a pumping system. When the water pump is installed, the water pump is generally horizontally placed, and the water pump is generally connected with the branch pipe 2 through a straight pipe, so that when the water pump is used for connecting the three-way pipe, the branch pipe 2 is generally installed in a horizontal state. Normally, as shown in fig. 3, the water level fills the water pipe, and the water pump is in a normal operation state. When the water level in the pipe is lowered, the liquid level is lowered below the top end of the connector 3, air is pumped into the water pump at the moment, and under the condition that the water pump pumps in the air, problems such as cavitation, water hammer, sealing damage and the like are easy to occur, so that the water pump is damaged.
The water pumping device comprises a water pump and the water pump connecting three-way pipe in the embodiment, wherein the water pumping end of the water pump is communicated with the water pump connecting three-way pipe. The liquid level is not easy to drop below the top end of the interface 3, and air is not easy to enter the water pump, so that the water pump is protected, and the service life of the water pump is prolonged.
Although the present embodiment is limited to the case where the branch pipe 2 is in the horizontal state, the present embodiment is not limited to the case where the branch pipe 2 is in the horizontal use state.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the utility model as defined in the appended claims.
Claims (4)
1. The three-way pipe is connected to the water pump, its characterized in that: including being responsible for (1) and branch road pipe (2), branch road pipe (2) with be responsible for (1) through interface (3) intercommunication, with the external diameter that is responsible for (1) is d, when branch road pipe (2) level were placed, the bottom of interface (3) with the high interval of the bottom of the inner wall of being responsible for (1) is a, a is more than or equal to 0 and less than or equal to 0.3 times of d.
2. The water pump connection tee of claim 1, wherein: a is 0 or more and 0.2 or less than d.
3. The water pump connection tee of claim 2, wherein: a is 0.
4. Pumping system, its characterized in that: a water pump and a water pump connecting three-way pipe according to any one of claims 1-3, wherein the water pumping end of the water pump is communicated with the water pump connecting three-way pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738060.8U CN220268769U (en) | 2023-04-04 | 2023-04-04 | Water pump connection three-way pipe and pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738060.8U CN220268769U (en) | 2023-04-04 | 2023-04-04 | Water pump connection three-way pipe and pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268769U true CN220268769U (en) | 2023-12-29 |
Family
ID=89318377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320738060.8U Active CN220268769U (en) | 2023-04-04 | 2023-04-04 | Water pump connection three-way pipe and pumping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268769U (en) |
-
2023
- 2023-04-04 CN CN202320738060.8U patent/CN220268769U/en active Active
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