CN219571194U - One-way pressure valve cooling water pipe joint - Google Patents
One-way pressure valve cooling water pipe joint Download PDFInfo
- Publication number
- CN219571194U CN219571194U CN202223408563.3U CN202223408563U CN219571194U CN 219571194 U CN219571194 U CN 219571194U CN 202223408563 U CN202223408563 U CN 202223408563U CN 219571194 U CN219571194 U CN 219571194U
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- cooling water
- pressure valve
- water pipe
- pipe joint
- way pressure
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Abstract
The utility model relates to the field of cooling water pipe joint installation, in particular to a one-way pressure valve cooling water pipe joint, which comprises the following components: the pipe fitting is provided with a first connecting part, a first corrugated part, a second connecting part, a second corrugated part and a third connecting part, one end of the first connecting part is fixedly connected with the wall surface of the assembly hole, the other end of the first connecting part is connected with the first corrugated part, one end of the first corrugated part deviating from the first connecting part is connected with the second connecting part, one end of the second connecting part deviating from the first corrugated part is connected with the second corrugated part, and one end of the second corrugated part deviating from the second connecting part is connected with one end of the third connecting part. The utility model can realize the advantages of good applicability, convenient bending of a preset angle and convenient assembly by effectively utilizing the self structural configuration.
Description
Technical Field
The utility model relates to the field of cooling water pipe joint installation, in particular to a one-way pressure valve cooling water pipe joint.
Background
The existing cooling water pipe joint shown in fig. 4 specifically comprises a pipe body 300, wherein the pipe body is integrally formed, the existing cooling water pipe joint further comprises three connecting blocks 400 for limiting the position of the pipe body, the three connecting blocks 400 are required to be installed at preset positions to limit the position of the pipe body 300, but in the actual assembly process, the three connecting blocks 400 are required to be installed at preset positions due to the fact that the position or the die change problem exists, the pipe 300 is required to be bent at preset angles, and the pipe body 300 is integrally formed, so that the pipe body is difficult to deform manually, and the existing cooling water pipe joint is poor in adaptability.
Therefore, the need exists for providing a one-way pressure valve cooling water pipe joint which has good applicability, convenient bending at a predetermined angle and convenient assembly.
Disclosure of Invention
The utility model mainly aims to provide a one-way pressure valve cooling water pipe joint, wherein the one-way pressure valve cooling water pipe joint can effectively utilize the self structural configuration to realize the advantages of convenience in bending a preset angle and convenience in assembly.
Another object of the present utility model is to provide a one-way pressure valve cooling water pipe joint, wherein the one-way pressure valve cooling water pipe joint includes a pipe having a first connection portion, a first bellows portion, a second connection portion, a second bellows portion, and a third connection wave, the first bellows portion and the second bellows portion being bellows, thereby facilitating a user to bend the pipe.
It is another object of the present utility model to provide a one-way pressure valve cooling water pipe joint, wherein the one-way pressure valve cooling water pipe joint includes a connection member and a rotation member, the connection member is engaged with the first connection portion, and the rotation member is rotatably provided at a middle section of the connection member, so that a user can easily engage the rotation member with an external member, thereby defining a position of the connection member.
The utility model further aims to provide the one-way pressure valve cooling water pipe joint, wherein the one-way pressure valve cooling water pipe joint is simple in structure, convenient to operate, high in economy and easy to popularize and use, and does not relate to complex manufacturing processes and expensive materials.
In order to achieve at least one of the above objects, the present utility model provides a one-way pressure valve cooling water pipe joint, wherein the one-way pressure valve cooling water pipe joint comprises:
the outer wall of the connecting piece is provided with an assembly hole; and
the pipe fitting is provided with a first connecting part, a first corrugated part, a second connecting part, a second corrugated part and a third connecting part, one end of the first corrugated part deviating from the first corrugated part is arranged in the assembly hole, one end of the first connecting part is fixedly connected with the wall surface forming the assembly hole, the other end of the first connecting part is connected with the first corrugated part, one end of the first corrugated part deviating from the first connecting part is connected with the second connecting part, one end of the second connecting part deviating from the first corrugated part is connected with the second corrugated part, and one end of the second corrugated part deviating from the second connecting part is connected with one end of the third connecting part.
In one or more embodiments of the present utility model, the pipe has a first opening, a flow channel, and a second opening, where the first opening and the second opening are both further in communication with the flow channel, and the first opening and the second opening are both further in communication with the outside, and the first opening is located at an end of the first connecting portion facing away from the first corrugated portion, and the second opening is located at an end of the third connecting portion facing away from the second corrugated portion.
In one or more embodiments of the present utility model, one end of the connecting piece has a mounting groove, and a bottom wall forming the mounting groove has a flow guiding cavity, the flow guiding cavity is communicated with the mounting hole, and a wall surface forming the mounting groove is an arc surface.
In one or more embodiments of the present utility model, the cooling water pipe joint for one-way pressure valve further includes a ball, the ball is disposed in the mounting groove, the wall surface forming the mounting groove has two insertion holes disposed opposite to each other, both of the insertion holes are also connected to the outside and the mounting groove, and the cooling water pipe joint for one-way pressure valve further includes a shaft, both ends of the shaft are disposed in both of the insertion holes, respectively, and the shaft is disposed at an upper side of the ball.
In one or more embodiments of the present utility model, the cooling water pipe joint for one-way pressure valve further includes a rotating member rotatably provided at a middle section of the connecting member, and an end of the rotating member not connected to the connecting member is further provided to be connectable to an external member, thereby defining a position of the connecting member.
In one or more embodiments of the present utility model, the middle section of the outer wall of the connecting member has an annular assembly groove, and the rotating member has a mounting hole, and one end of the connecting member provided with the mounting groove passes through the mounting hole, and the wall surface forming the mounting hole is matched with the annular assembly groove.
In one or more embodiments of the present utility model, the cooling water pipe joint for one-way pressure valve further includes a first positioning member and a second positioning member, where the first positioning member and the second positioning member are both L-shaped, and the first positioning member is disposed at the second connecting portion, the second positioning member is disposed at the third connecting portion, and the third connecting portion has a limiting protrusion, where the limiting protrusion is annular and is close to the second positioning member, and the limiting protrusion is spaced from an end portion of the third connecting portion, which is away from the second corrugated portion, by a predetermined distance.
In one or more embodiments of the present utility model, the cooling water pipe joint of the one-way pressure valve further includes a hose, and the hose is matched with one end of the third connecting portion, which is away from the second corrugated portion, and abuts against the limiting protrusion.
In one or more embodiments of the utility model, the one-way pressure valve cooling water tube fitting further includes a clip disposed on the hose adjacent the limit projection.
Drawings
These and/or other aspects and advantages of the present utility model will become more apparent and more readily appreciated from the following detailed description of the embodiments of the utility model, taken in conjunction with the accompanying drawings, wherein:
fig. 1 illustrates a schematic structural view of a one-way pressure valve cooling water pipe joint.
Fig. 2 illustrates a partial structural cross-sectional view of a one-way pressure valve cooling water pipe joint.
Fig. 3 illustrates a partial structural cross-sectional view of a one-way pressure valve cooling water pipe joint.
Fig. 4 illustrates a schematic structural view of a conventional cooling water pipe joint.
Detailed Description
The terms and words used in the following description and claims are not limited to literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the utility model. It will be apparent to those skilled in the art, therefore, that the following description of the various embodiments of the utility model is provided for illustration only and not for the purpose of limiting the utility model as defined by the appended claims and their equivalents.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Although ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used merely to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, or groups thereof.
Summary of the application
The existing cooling water pipe joint shown in fig. 4 specifically comprises a pipe body 300, wherein the pipe body is integrally formed, the existing cooling water pipe joint further comprises three connecting blocks 400 for limiting the position of the pipe body, the three connecting blocks 400 are required to be installed at preset positions to limit the position of the pipe body 300, but in the actual assembly process, the three connecting blocks 400 are required to be installed at preset positions due to the fact that the position or the die change problem exists, the pipe 300 is required to be bent at preset angles, and the pipe body 300 is integrally formed, so that the pipe body is difficult to deform manually, and the existing cooling water pipe joint is poor in adaptability.
Based on the above, there is a need for a cooling water pipe joint of a one-way pressure valve which has good applicability, is convenient to bend by a predetermined angle, and is convenient to assemble.
Based on the technical problems, the utility model provides the one-way pressure valve cooling water pipe joint, wherein the one-way pressure valve cooling water pipe joint has a simple structure, does not relate to complex manufacturing process and expensive materials, has higher economical efficiency, and is easy to produce for manufacturers, low in cost, beneficial to control the production cost and further beneficial to product popularization and use.
Cooling water pipe joint of schematic one-way pressure valve
Referring to fig. 1 to 3, the cooling water pipe joint of the one-way pressure valve according to a preferred embodiment of the present utility model, specifically, the cooling water pipe joint of the one-way pressure valve includes a pipe member 10, the pipe member 10 has a first opening, a flow passage 101, and a second opening 102, the first opening and the second opening 102 are also both in communication with the flow passage 101, and the first opening and the second opening 102 are also both in communication with the outside.
It should be noted that the cooling water pipe joint of the one-way pressure valve further includes a connecting piece 20, and the connecting piece 20 is connected to the end of the pipe 10 provided with the first opening. The connection elements 20 are furthermore arranged vertically, i.e. the pipe elements 10 are perpendicular to the connection elements 20. It should be noted that the connecting piece 20 has a mounting groove 201 at one end, a flow guiding cavity (not shown) is formed in a bottom wall of the mounting groove 201, and an assembling hole (not shown) is formed in an outer wall of the connecting piece 20, and the assembling hole is in communication with the flow guiding cavity, wherein the assembling hole faces the first opening. It should be noted that, the size of the end of the pipe 10 provided with the first opening is smaller than the size of the assembly hole, that is, the end of the pipe 10 provided with the first opening is fixedly connected with the wall surface forming the assembly hole, so that the first opening is communicated with the flow guiding cavity. It should be noted that the wall surface forming the installation groove 201 is a cambered surface, and the cooling water pipe joint of the one-way pressure valve further comprises a ball 30, wherein the ball 30 is arranged in the installation groove 201, and the cross-sectional dimension of the ball 30 is larger than the dimension of the diversion cavity, so that the ball 30 can block one end of the diversion cavity, which is close to the installation groove 201.
It will be further appreciated by those skilled in the art that external fluid enters through the second opening 102 and passes through the flow channel 101 so that the mounting groove 201 flows out, and that when external fluid contacts the ball 30, water pressure impacts the ball 30 so that the ball 30 moves away from the flow-directing chamber so that the ball 30 no longer blocks the flow-directing chamber so that fluid passes through the mounting groove 201.
It should be noted that, the wall surface forming the mounting groove 201 has two insertion holes (not shown in the drawing), the two insertion holes are disposed opposite to each other, and both the insertion holes are also in communication with the outside and the mounting groove 201, wherein both the insertion holes are also near one end of the connecting member 20 where the mounting groove 201 is disposed. It should be noted that the cooling water pipe joint of the one-way pressure valve further includes a shaft 40, two ends of the shaft 40 are respectively disposed in the two insertion holes, so as to define the position of the ball 30, that is, when the ball 30 is impacted by water pressure so as to move away from the diversion cavity, the ball 30 will be blocked by the shaft 40, and when the ball 30 is no longer impacted by fluid, the ball 30 will reset along the wall surface forming the installation groove 201, so as to block the diversion cavity, wherein it should be understood by those skilled in the art that when the fluid flows back, the fluid will be blocked by the ball 30, so that the backflow cannot be performed.
As shown in fig. 1, the cooling water pipe joint of the one-way pressure valve further includes a rotating member 50, wherein the rotating member 50 is rotatably disposed at a middle section of the connecting member 20, and an end of the rotating member 50, which is not connected to the connecting member 20, is further configured to be connected to an external member, thereby defining a position of the connecting member 20. And it should be understood by those skilled in the art that the rotating member 50 can rotate a predetermined angle when being coupled with an external part, thereby improving the convenience of assembling the product, and the rotating member 50 of the present utility model can rotate a predetermined angle around the center of the connecting member 20 with respect to the fixed position installation, thereby having a higher applicability and being capable of satisfying different assembling demands of users.
It should be noted that, the middle section of the outer wall of the connecting member 20 has an annular assembly groove 201, and the rotating member 50 has a mounting hole 501, and one end of the connecting member 20 provided with the mounting groove 201 passes through the mounting hole 501, and the wall surface forming the mounting hole 501 is matched with the annular assembly groove 201. It should be noted that, when the rotating member 50 is assembled with the connecting member 20, the connecting member 20 is cooled to a predetermined temperature, that is, the connecting member 20 is reduced in cross-sectional size by the principle of thermal expansion and contraction, so that one end of the connecting member 20 provided with the mounting groove 201 can pass through the mounting hole 501, and the annular mounting groove 201 faces the wall surface forming the mounting hole 501, so that the wall surface forming the mounting hole 501 is placed in the annular mounting groove 201, thereby defining the position of the rotating member 50, and in addition, the bottom wall forming the annular mounting groove 201 is spaced from the wall surface forming the mounting hole 501 by a predetermined distance, so that the rotating member 50 can rotate around the center of the connecting member 20, thereby enabling the rotating member 50 to be adapted to different mounting positions.
In addition, the rotating member 50 further has a positioning hole 502, and the positioning hole 502 penetrates the rotating member 50, it is worth mentioning that a user can pass through the positioning hole 502 to connect the rotating member 50 with an external component, thereby defining the position of the connecting member 20, and the positioning hole 502 is spaced from the mounting hole 501 by a predetermined distance.
For further improving the assembly convenience of the product, the pipe fitting 10 is provided with a first connecting part 11, a first corrugated part 12, a second connecting part 13, a second corrugated part 14 and a third connecting part 15, one end of the first connecting part 11 is fixedly connected with the wall surface forming the assembly hole, the other end of the first connecting part is connected with the first corrugated part 12, one end of the first corrugated part 12 deviating from the first connecting part 11 is connected with the second connecting part 13, one end of the second connecting part 13 deviating from the first corrugated part 12 is connected with the second corrugated part 14, and one end of the second corrugated part 14 deviating from the second connecting part 13 is connected with one end of the third connecting part 15. It should be noted that, the first corrugated portion 12 and the second corrugated portion 14 are corrugated pipes, the first connecting portion 11, the second connecting portion 13 and the third connecting portion 15 are conventional pipes 10, and the connection modes of the first connecting portion 11, the first corrugated portion 12, the second connecting portion 13, the second corrugated portion 14 and the third connecting portion 15 are welded. It should be noted that, when the assembly error is large, the user may manually bend the pipe 10, and compared with the pipe 10 formed integrally, the pipe 10 of the present utility model may save more effort when bending the pipe 10 due to the presence of the first corrugated portion 12 and the second corrugated portion 14.
As shown in fig. 1, the cooling water pipe joint of the one-way pressure valve further includes a first positioning member 61 and a second positioning member 62, where the first positioning member 61 and the second positioning member 62 are both L-shaped, and the first positioning member 61 is disposed at the second connecting portion 13, the second positioning member 62 is disposed at the third connecting portion 15, and the first positioning member 61 and the second positioning member 62 are both disposed to be capable of being matched with external components, so as to define the position of the pipe 10.
It should be noted that the third connecting portion 15 has a limiting protrusion 151, the limiting protrusion 151 is annular and is close to the second positioning member 62, and the limiting protrusion 151 and an end portion of the third connecting portion 15 facing away from the second corrugated portion 14 are spaced by a predetermined distance. It should be noted that, one end of the third connecting portion 15 facing away from the limiting protrusion 151 is matched with a hose 70, that is, the hose 70 is connected with one end of the third connecting portion 15 facing away from the second corrugated portion 14 in a sleeved mode, and abuts against a wall surface of the limiting protrusion 151. The cooling water pipe joint for the one-way pressure valve further comprises a clamp 80, wherein the clamp 80 is arranged on the hose 70 and is close to the limiting protrusion 151. It should be noted that, when the external fluid enters the pipe member 10 through the hose 70, the clip 80 is configured to place the hose 70 out of the third connecting portion 15, and the stop protrusion 151 defines an assembling position of the hose 70 and the third connecting portion 15, so as to further prevent the hose 70 from being out of the third connecting portion 15.
In summary, the cooling water pipe joint of the one-way pressure valve according to the embodiment of the utility model is explained, which provides advantages of good applicability, convenience in bending a predetermined angle, convenience in assembly and the like for the cooling water pipe joint of the one-way pressure valve.
It should be noted that in the embodiment of the utility model, the cooling water pipe joint of the one-way pressure valve has a simple structure, does not involve complex manufacturing process and expensive materials, and has higher economical efficiency. Meanwhile, for manufacturers, the cooling water pipe joint of the one-way pressure valve is easy to produce, low in cost, beneficial to control of production cost and further beneficial to product popularization and use.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from such principles.
Claims (9)
1. The utility model provides a one-way pressure valve cooling water pipe joint which characterized in that, one-way pressure valve cooling water pipe joint includes:
the outer wall of the connecting piece is provided with an assembly hole; and
the pipe fitting is provided with a first connecting part, a first corrugated part, a second connecting part, a second corrugated part and a third connecting part, one end of the first corrugated part deviating from the first corrugated part is arranged in the assembly hole, one end of the first connecting part is fixedly connected with the wall surface forming the assembly hole, the other end of the first connecting part is connected with the first corrugated part, one end of the first corrugated part deviating from the first connecting part is connected with the second connecting part, one end of the second connecting part deviating from the first corrugated part is connected with the second corrugated part, and one end of the second corrugated part deviating from the second connecting part is connected with one end of the third connecting part.
2. The one-way pressure valve cooling water pipe joint according to claim 1, wherein the pipe member has a first opening, a flow passage, and a second opening, both of which are also in communication with the flow passage, and both of which are also in communication with the outside, and the first opening is located at an end of the first connecting portion facing away from the first corrugated portion, and the second opening is located at an end of the third connecting portion facing away from the second corrugated portion.
3. The cooling water pipe joint of one-way pressure valve according to claim 2, wherein one end of the connecting piece is provided with a mounting groove, the bottom wall forming the mounting groove is provided with a diversion cavity, the diversion cavity is communicated with the mounting hole, and the wall surface forming the mounting groove is an arc surface.
4. The one-way pressure valve cooling water pipe joint according to claim 3, wherein the one-way pressure valve cooling water pipe joint further comprises a ball which is provided in the installation groove, and a wall surface forming the installation groove has two oppositely disposed insertion holes which are also both communicated with the outside and the installation groove, and the one-way pressure valve cooling water pipe joint further comprises a shaft rod, both ends of which are respectively provided in the two insertion holes, the shaft rod being located at an upper side of the ball.
5. The one-way pressure valve cooling water pipe joint according to claim 4, wherein the one-way pressure valve cooling water pipe joint further comprises a rotating member rotatably provided at a middle section of the connecting member, and an end of the rotating member not connected to the connecting member is further provided to be connectable to an external member, thereby defining a position of the connecting member.
6. The cooling water pipe joint of one-way pressure valve according to claim 5, wherein the middle section of the outer wall of the connecting member has an annular fitting groove, and the rotating member has a mounting hole, and one end of the connecting member provided with the mounting groove passes through the mounting hole while the wall surface forming the mounting hole is fitted with the annular fitting groove.
7. The one-way pressure valve cooling water pipe joint according to claim 6, wherein the one-way pressure valve cooling water pipe joint further comprises a first positioning piece and a second positioning piece, the first positioning piece and the second positioning piece are both L-shaped, the first positioning piece is arranged on the second connecting portion, the second positioning piece is arranged on the third connecting portion, the third connecting portion is provided with a limiting protrusion, the limiting protrusion is annular and is close to the second positioning piece, and the limiting protrusion is spaced from an end portion of the third connecting portion, which is away from the second corrugated portion, by a predetermined distance.
8. The one-way pressure valve cooling water pipe joint according to claim 7, wherein the one-way pressure valve cooling water pipe joint further comprises a hose which is matched with one end of the third connecting portion, which is away from the second corrugated portion, and abuts against the limiting protrusion.
9. The one-way pressure valve cooling water tube fitting of claim 8, wherein the one-way pressure valve cooling water tube fitting further comprises a clip, the clip being provided on the hose adjacent to the limit projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223408563.3U CN219571194U (en) | 2022-12-17 | 2022-12-17 | One-way pressure valve cooling water pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223408563.3U CN219571194U (en) | 2022-12-17 | 2022-12-17 | One-way pressure valve cooling water pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219571194U true CN219571194U (en) | 2023-08-22 |
Family
ID=87669610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223408563.3U Active CN219571194U (en) | 2022-12-17 | 2022-12-17 | One-way pressure valve cooling water pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219571194U (en) |
-
2022
- 2022-12-17 CN CN202223408563.3U patent/CN219571194U/en active Active
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