CN107827172B - Connection structure of integrated water route board and pipeline and water treatment facilities - Google Patents
Connection structure of integrated water route board and pipeline and water treatment facilities Download PDFInfo
- Publication number
- CN107827172B CN107827172B CN201711120125.8A CN201711120125A CN107827172B CN 107827172 B CN107827172 B CN 107827172B CN 201711120125 A CN201711120125 A CN 201711120125A CN 107827172 B CN107827172 B CN 107827172B
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- Prior art keywords
- pipeline
- connection
- pipe
- clamping
- diameter section
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 210000000078 claw Anatomy 0.000 claims description 16
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The application discloses a connecting structure of an integrated waterway plate and a pipeline and water treatment equipment, wherein the integrated waterway plate comprises a waterway plate body and a pipeline connecting part arranged on the waterway plate body, an inner cavity of the pipeline connecting part is communicated with the waterway on the integrated waterway plate, the pipeline is connected to the pipeline connecting part through a detachable quick-mounting joint, and the quick-mounting joint radially presses the end part of the pipeline. The connecting structure of the integrated waterway plate and the pipeline is simple in structure and convenient to connect, meanwhile, the pipeline can be more firmly connected, the reliability of connecting the pipeline to the integrated waterway plate is improved, and the water leakage risk is reduced.
Description
Technical Field
The application relates to the technical field of water purifying equipment, in particular to a connecting structure of an integrated waterway plate and a pipeline and water treatment equipment comprising the connecting structure.
Background
At present, most of water purifiers on the market are directly connected by adopting more connecting pipes in a system connection mode, and perhaps some water purifiers are directly connected with an integrated waterway board by adopting a plug rod. The inserted link of the water inlet and outlet is directly inserted into the joint hole by using the inserted link and the integrated waterway plate aiming at the water inlet and outlet where the water purifier is connected with tap water. The connector is convenient to install, tap water in different places has large pressure difference, and the tap water can be impacted at the water inlet and the water outlet by on-off, so that a water hammer is formed. After a period of use, the inserted bar can have the risk of withdraw from, leads to the connection unreliable of purifier inlet outlet department inserted bar, makes the connecting pipe withdraw from purifier inlet outlet and causes the risk of user's family by the bubble, brings economic loss, influences user's use.
Disclosure of Invention
Therefore, one of the purposes of the present application is to provide a connection structure of an integrated waterway board and a pipeline, which can effectively improve the reliability of connection between a joint structure at a water inlet and a water outlet of a water purifier and the pipeline, ensure the usability of the water purifier, and reduce the risk of water leakage; meanwhile, the number of quick connectors can be reduced, and water leakage points can be reduced.
In order to achieve the above purpose, on one hand, the present application adopts the following technical scheme:
the utility model provides a connection structure of integrated water route board and pipeline, integrated water route board includes the water route board body and sets up pipeline connecting portion on the water route board body, the inner chamber of pipeline connecting portion with the water route on the integrated water route board is linked together, the pipeline is connected to through detachable quick-operation joint on the pipeline connecting portion, the quick-operation joint compresses tightly in radial tip of pipeline.
Preferably, the pipeline connecting part comprises a connecting pipe, the quick connector comprises an elastic clamping piece, the elastic clamping piece is clamped into the connecting pipe, and the end part of the pipeline is clamped into the elastic clamping piece, so that the pipeline is connected onto the connecting pipe.
Preferably, the elastic clamping piece is a tubular piece and comprises a connecting ring and a clamping part arranged on the connecting ring, the clamping part comprises a plurality of clamping claws, the clamping claws are distributed in the circumferential direction of the connecting ring and extend along the axial direction, and gaps are formed among the clamping claws.
Preferably, the clamping portion comprises a small-diameter section and a large-diameter section, the inner diameters of the small-diameter section and the large-diameter section are the same, the outer diameter of the small-diameter section is smaller than that of the large-diameter section, one end of the small-diameter section is connected with the connecting ring, the other end of the small-diameter section is connected with one end of the large-diameter section, and the other end of the large-diameter section is a free end.
Preferably, a clamping rib is arranged on the inner wall of the elastic clamping piece, and the clamping rib extends along the axial direction of the elastic clamping piece.
Preferably, the width of the clamping rib in the circumferential direction decreases in the direction from the connecting ring to the clamping portion; and/or the number of the groups of groups,
the radial height of the clamping ribs increases in the direction from the connecting ring to the clamping section.
Preferably, the device further comprises a gland, wherein the gland is arranged between the outer wall of the elastic clamping piece and the inner wall of the connecting pipe.
Preferably, the pipe connection part is formed separately from the waterway plate body, and the pipe connection part is fixed to the waterway plate body by a fastener.
Preferably, the pipeline connecting part comprises a mounting part connected with the connecting pipe, the mounting part comprises an inserting part, the inserting part is communicated with the inner cavity of the connecting pipe, the inserting part is inserted into the waterway plate body, and the elastic clamping piece is inserted into the connecting pipe.
Preferably, the mounting part further comprises a mounting plate, the mounting plate is arranged between the connecting pipe and the insertion part, the size of the mounting plate in the radial direction is larger than the outer diameter of the insertion part, a step surface is formed at the joint of the insertion part and the mounting plate, and the step surface is abutted against the end part of the waterway plate body.
Preferably, a limiting structure is arranged on the inner wall of the elastic clamping piece and used for limiting the position of the end part of the pipeline inserted into the elastic clamping piece.
On the other hand, the application adopts the following technical scheme:
the utility model provides a water treatment facilities, includes pipeline and the integrated water route board of transportation water, pipeline and integrated water route board are connected through foretell connection structure.
According to the connecting structure of the integrated waterway plate and the pipeline, the pipeline is connected to the pipeline connecting part through the detachable quick-mounting connector, the quick-mounting connector radially presses the end part of the pipeline, the structure is simple, the number of parts is small, water leakage points can be reduced, meanwhile, the quick-mounting connector radially presses the end part of the pipeline, the pipeline can be more firmly connected, the reliability of the pipeline connected to the integrated waterway plate is improved, the water leakage risk of water treatment equipment such as a water purifier is reduced, and the service performance of the water purifier is guaranteed.
Drawings
The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments of the present application with reference to the accompanying drawings, in which:
fig. 1 shows a schematic structural diagram of a connection structure provided by the present application;
FIG. 2 shows a cross-sectional view of FIG. 1;
FIG. 3 shows an exploded view of another embodiment of the connection structure provided by the present application;
fig. 4 shows a schematic structural diagram of an elastic clip provided by the present application;
FIG. 5 shows a cross-sectional view of the embodiment of FIG. 3 in an assembled state;
FIG. 6 shows an exploded view of yet another embodiment of the present application providing a connection structure;
fig. 7 shows an assembled state diagram of the embodiment shown in fig. 3.
In the drawing the view of the figure,
1. a waterway plate body; 12. a seal ring;
2. a pipeline connecting part; 21. a connecting pipe; 22. a mounting part; 221. a mounting plate; 222. an insertion section; 223. a step surface;
3. a quick-fit joint; 31. an elastic clamping piece; 311. a connecting ring; 312. a clamping part; 3121. a claw; 3122. a gap; 3123. a small diameter section; 3124. a large diameter section; 313. clamping ribs; 314. a limit structure; 315. a pressing ring; 33. a gland; 331. a radial extension; 332. an axial extension;
4. a fastener.
Detailed Description
The present application is described below based on examples, but the present application is not limited to only these examples. In the following detailed description of the present application, certain specific details are set forth in detail. The present application will be fully understood by those skilled in the art without the details described herein. Well-known methods, procedures, flows, and components have not been described in detail so as not to obscure the nature of the application.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
The application provides a connecting structure of a pipeline and an integrated waterway board, which is used for inputting water in the pipeline into the integrated waterway board, wherein the integrated waterway board is suitable for water treatment equipment such as a water purifier, a water purifying and drinking machine and the like which need to treat the water.
As shown in fig. 1-2, the integrated waterway board comprises a waterway board body 1 and a pipeline connecting portion 2 arranged on the waterway board body 1, a waterway 11 for conveying water is arranged on the waterway board body 1, an inner cavity of the pipeline connecting portion 2 is communicated with the waterway on the integrated waterway board 1, and a pipeline (not shown in the figure) is connected to the pipeline connecting portion 2 through a detachable quick-mounting joint 3. Preferably, the pipeline connecting part 2 is arranged at the edge of the waterway plate body 1, so that the connection of pipelines is facilitated. The pipe connection portion 2 may be integrally formed with the waterway board body 1, for example, by injection molding, or may be separately formed.
As shown in fig. 4, the quick connector 3 preferably includes an elastic clip 31. In a more preferred embodiment, the elastic clip 31 is snapped into the connecting tube 21, and the end of the pipe is snapped into the elastic clip 31, thereby connecting the pipe to the connecting tube 21. The structure has the advantages of few parts, simple structure and convenience in mounting the pipeline and the integrated waterway board. In addition, the connecting pipe 21 radially presses the elastic clamping piece 31, and the elastic clamping piece 31 radially presses the end of the pipeline, so that firm connection of the pipeline can be realized.
As shown in fig. 4, preferably, the elastic clamping member 31 is a tubular member, and includes a connection ring 311 and a clamping portion 312 disposed on the connection ring 311, where the connection ring 311 is preferably in a ring shape; the engaging portion 312 includes a plurality of claws 3121, the plurality of claws 3121 are formed in a substantially circular shape, uniformly distributed in the circumferential direction of the connection ring 311, and extend in the axial direction, and gaps 3122 are formed between the plurality of claws 3121. Specifically, one end of the claw 3121 is connected to one axial end of the connection ring 311, and extends along the axial direction of the connection ring 311. The plurality of jaws 3121 are provided with gaps 3122 therebetween, and the gaps 3122 have a certain width in the circumferential direction, so that the clamping portion 312 has a certain elasticity in the circumferential direction, so that a sufficient friction force can be generated between the elastic clamping member 31 and the inner wall of the connection pipe 21 when the elastic clamping member 31 is inserted into the connection pipe 21, thereby fixing a pipe to the connection pipe 21.
Preferably, the clamping portion 312 includes a small diameter section 3123 and a large diameter section 3124, the inner diameters of the small diameter section 3123 and the large diameter section 3124 are the same, the outer diameter of the small diameter section 3123 is smaller than the outer diameter of the large diameter section 3124, wherein one end of the small diameter section 3123 is connected with the connection ring 311, the other end is connected with one end of the large diameter section 3124, and the other end of the large diameter section 3124 is a free end. Thus, the outer diameter of the clamping portion 312 at the small diameter section 3123 is smaller, the thickness of the claw 3121 at the position is smaller, the elasticity is larger, the outer diameter of the claw 3124 at the position is larger, the thickness of the claw 3121 at the position is larger, the large diameter section 3124 is positioned at the side far away from the connecting ring 311, so that the clamping force between the outer wall of the large diameter section 3124 and the inner wall of the connecting pipe 21 is larger, the clamping force and the friction force between the elastic clamping piece 31 and the connecting pipe 21 are larger, and the connection between the pipeline and the pipeline connecting portion 2 is firmer.
Preferably, the elastic clip 31 further includes a pressing ring 315, and the pressing ring 315 is disposed on the side of the small diameter section 3123. The pressing ring 315 is an annular disk, and extends radially outward of the elastic clip 31. In the embodiment provided with the pressing ring 315, the connection ring 311 may be provided, and the pressing ring 315 is connected to the connection ring 311 and disposed at the opposite side of the claw 3121; the connection ring 311 may not be provided, and the plurality of claws 3121 may be directly connected to the pressing ring 315, which may also serve the same function. When assembled, the pressing ring 315 presses against the end of the connecting pipe 21, so that the axial engagement position of the elastic engagement member 31 can be positioned.
As shown in fig. 2 and 4, for facilitating connection to the pipeline, a clamping rib 313 is provided on the inner wall of the elastic clamping member 31, and the clamping rib 313 extends along the axial direction of the elastic clamping member 31. When the pipe is inserted into the elastic clamping member 31, the clamping ribs 313 can radially clamp the outer wall of the pipe, so that the pipe can be firmly connected. Preferably, the width of the clamping rib 313 in the circumferential direction gradually decreases in the direction from the connection ring 311 to the clamping portion 312; the radial height of the clamping ribs 313 is gradually increased in the direction from the connecting ring 311 to the clamping portion 312, so that the insertion of the end of the pipeline is facilitated, the resistance of the insertion of the end of the pipeline is reduced, the firm clamping of the end of the pipeline can be realized, and the firm fixing can be realized while the installation is facilitated.
As shown in fig. 3, 5 and 7, in a preferred embodiment, the pipe connection part 2 is formed separately from the waterway plate body 1, and the pipe connection part 2 is fixed to the waterway plate body 1 by a fastener 4. The pipe connection part 2 includes a connection pipe 21 and a mounting part 22, and the connection pipe 21 is fixedly mounted to the mounting part 22, preferably the connection pipe 21 and the mounting part 22 are integrally injection-molded. The mounting portion 22 includes a mounting plate 221 and an insertion portion 222, the mounting plate 221 is plate-shaped, and a sealing ring 12 is disposed between the mounting portion 22 and the waterway plate body 1, for sealing a waterway connection portion. Preferably, the insertion portion 222 is tubular, the connecting pipe 21 is communicated with the inner cavity of the insertion portion 222, wherein the insertion portion 222 is inserted into the waterway board body, and the elastic clamping member 31 is clamped into the connecting pipe 21, so that the elastic clamping member 31 is connected with the connecting pipe 21, and the pipeline is connected to the pipeline connecting portion 2.
Preferably, the radial dimension of the mounting plate 221 is larger than the outer diameter of the insertion portion 222, a step surface 223 is formed at the connection position of the mounting plate 221 and the insertion portion 222, and when assembled, the step surface 223 abuts against the end of the waterway plate body 1, so that the positioning of the pipeline connecting portion 2 can be realized, and the installation of the pipeline connecting portion 2 is facilitated.
As shown in fig. 6, in a preferred embodiment, the quick connector 3 further comprises a pressing cover 33, and the pressing cover 33 is disposed between the outer wall of the elastic clip 31 and the inner wall of the connecting tube 21. The gland 33 is generally tubular and includes a radially extending portion 331 and an axially extending portion 332 connected to each other, and the radially extending portion 331 is an annular disk, and a small diameter side thereof is connected to one end of the axially extending portion 332. The axial extension 332 is inserted into the connection pipe 2, and the radial extension 331 is disposed between the pressing ring 315 of the elastic clip 31 and the end of the connection pipe 21. Preferably, the gland 33 is in interference fit with the inner wall of the connecting pipe 21, and by providing the gland 33, when the elastic clamping member 31 is inserted into the gland 33, the elastic clamping member 31 is prevented from being separated, and when the elastic clamping member 31 is clamped into the pipeline, the pipeline is prevented from being separated due to excessive water pressure in the water passing process. In other preferred embodiments, the gland 33 may include only the circumferential extension 332 and not the radial extension 331, as shown in fig. 3.
As shown in fig. 2, in order to facilitate the installation of the pipeline, a limiting structure 314 is disposed on the inner wall of the elastic clamping member 31, for limiting the position where the end of the pipeline is inserted into the elastic clamping member 31. Specifically, the limiting structure 314 is a protrusion formed on the inner wall of the elastic clip 31, and the protrusion extends in the radial direction of the elastic clip 31 to block the insertion of the pipe end, thereby limiting the insertion position of the pipe end.
The application also provides water treatment equipment, such as a water purifier and the like, comprising a pipeline for conveying water and the integrated waterway board, wherein the pipeline and the integrated waterway board are connected through the connecting structure.
In the application, the pipeline is connected to the pipeline connecting part of the integrated waterway board through the detachable quick connector, the structure is simple, the pipeline is very convenient to connect and disassemble, the number of parts is small, and the water leakage point can be reduced. Meanwhile, the end part of the pipeline is radially pressed by the quick connector, so that the pipeline can be more firmly connected, the reliability of the pipeline connected to the integrated waterway plate is improved, the water leakage risk of water treatment equipment such as a water purifier is reduced, and the service performance of the water purifier is ensured.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the application, are intended to be included within the scope of the appended claims.
Claims (9)
1. The connecting structure of the integrated waterway plate and the pipeline is characterized in that the integrated waterway plate comprises a waterway plate body and a pipeline connecting part arranged on the waterway plate body, an inner cavity of the pipeline connecting part is communicated with a waterway on the integrated waterway plate, the pipeline is connected to the pipeline connecting part through a detachable quick-mounting joint, and the quick-mounting joint radially presses the end part of the pipeline;
the quick connector comprises an elastic clamping piece, and the end part of the pipeline is inserted into the elastic clamping piece;
the elastic clamping piece is a tubular piece and comprises a connecting ring and a clamping part arranged on the connecting ring, the clamping part comprises a plurality of clamping claws, the clamping claws are distributed in the circumferential direction of the connecting ring and extend along the axial direction, and gaps are formed among the clamping claws;
the inner wall of the elastic clamping piece is provided with a clamping rib which extends along the axial direction of the elastic clamping piece;
the width of the clamping ribs in the circumferential direction decreases in the direction from the connecting ring to the clamping part; and/or the number of the groups of groups,
the radial height of the clamping ribs increases in the direction from the connecting ring to the clamping section.
2. The connection structure according to claim 1, wherein the pipe connection portion includes a connection pipe, and the elastic clip is inserted into the connection pipe to thereby connect the pipe to the connection pipe.
3. The connection structure according to claim 2, wherein the clamping portion includes a small-diameter section and a large-diameter section, the inner diameters of the small-diameter section and the large-diameter section are the same, the outer diameter of the small-diameter section is smaller than the outer diameter of the large-diameter section, one end of the small-diameter section is connected with the connection ring, the other end is connected with one end of the large-diameter section, and the other end of the large-diameter section is a free end.
4. A connection according to any one of claims 2 to 3, further comprising a gland disposed between an outer wall of the resilient clip and an inner wall of the connection tube.
5. A connection structure according to any one of claims 2 to 3, wherein the pipe connection portion is formed separately from the waterway plate body, and the pipe connection portion is fixed to the waterway plate body by a fastener.
6. The connection structure according to claim 5, wherein the pipe connection portion includes a mounting portion connected to the connection pipe, the mounting portion includes an insertion portion, and the insertion portion communicates with an inner cavity of the connection pipe, wherein the insertion portion is inserted into the waterway plate body, and the elastic clip is inserted into the connection pipe.
7. The connection structure according to claim 6, wherein the mounting portion further includes a mounting plate provided between the connection pipe and the insertion portion, the mounting plate having a radial dimension larger than an outer diameter of the insertion portion, a stepped surface being formed at a junction of the insertion portion and the mounting plate, the stepped surface abutting against an end portion of the waterway plate body.
8. A connection according to any one of claims 2-3, wherein a limit structure is provided on the inner wall of the resilient clip for limiting the position of insertion of the end of the conduit into the resilient clip.
9. A water treatment apparatus comprising a pipe for transporting water and an integrated waterway plate, wherein the pipe and the integrated waterway plate are connected by a connection structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120125.8A CN107827172B (en) | 2017-11-14 | 2017-11-14 | Connection structure of integrated water route board and pipeline and water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120125.8A CN107827172B (en) | 2017-11-14 | 2017-11-14 | Connection structure of integrated water route board and pipeline and water treatment facilities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107827172A CN107827172A (en) | 2018-03-23 |
| CN107827172B true CN107827172B (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120125.8A Active CN107827172B (en) | 2017-11-14 | 2017-11-14 | Connection structure of integrated water route board and pipeline and water treatment facilities |
Country Status (1)
| Country | Link |
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| CN (1) | CN107827172B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744691A (en) * | 2018-07-31 | 2018-11-06 | 珠海格力电器股份有限公司 | The connection structure and water treatment facilities of integrating water route plate and pipeline |
| CN113374966B (en) * | 2021-06-21 | 2023-03-21 | 杭州富阳中荷电子有限公司 | Fast-assembly type multi-channel faucet joint and assembly method thereof |
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| JPH081151A (en) * | 1994-06-20 | 1996-01-09 | Sodeken:Kk | Purification equipment |
| JP2001304469A (en) * | 2000-04-25 | 2001-10-31 | Tokai Rubber Ind Ltd | Quick-disconnect pipe fitting structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107827172A (en) | 2018-03-23 |
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