CN220667803U - Connecting piece suitable for water pump and water pump - Google Patents
Connecting piece suitable for water pump and water pump Download PDFInfo
- Publication number
- CN220667803U CN220667803U CN202322258665.XU CN202322258665U CN220667803U CN 220667803 U CN220667803 U CN 220667803U CN 202322258665 U CN202322258665 U CN 202322258665U CN 220667803 U CN220667803 U CN 220667803U
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- Prior art keywords
- water
- water pump
- connecting portion
- connecting part
- outlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 215
- 241000463219 Epitheca Species 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
According to the connecting piece and the water pump, the first connecting part, the second connecting part and the third connecting part are arranged on the connecting shell, in the assembling process of the water pump, one end of the water outlet pipe is firstly assembled on the third connecting part, then a worker can assemble the connecting shell in the upper shell of the water pump through the first connecting part and conduct pipe leading operation on the water outlet pipe through the opening at the bottom of the upper shell of the water pump, then the upper shell of the water pump assembled with the water outlet pipe is assembled with the lower shell of the water pump, meanwhile, the second connecting part can be connected with the water outlet end of the water supply assembly, so that the assembly of the water pump is completed, the obstruction of the lower shell of the water pump can be avoided in the assembling process through the cooperation between the connecting piece, the water outlet pipe and the upper shell of the water pump, a larger operation space is provided for the pipe leading operation, the operation process is simplified, and the assembling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of drinking water equipment, in particular to a connecting piece suitable for a water pump and the water pump.
Background
The existing water pump generally comprises a water pump upper shell, a water pump lower shell, a water outlet pipe and a water supply assembly (such as a water pump), wherein the water pump upper shell is also provided with an assembly port for assembling a water outlet arm, the water outlet arm is detachably connected to the assembly port, the water supply assembly is assembled on the water pump lower shell in the assembly process, one end of the water outlet pipe is assembled on the water outlet end of the water supply assembly, then the water pump upper shell is assembled on the water pump lower shell, then a water outlet pipe is required to be led, the other end of the water outlet pipe is pulled to the assembly port, then the water outlet arm is assembled on the assembly port, and then the water outlet arm is assembled on the assembly port, so that the assembly of the water pump is completed;
the water pump adopting the assembly mode needs to conduct pipe guiding operation on the water outlet pipe in the assembly process, and because of the obstruction of the upper shell of the water pump and the lower shell of the water pump, the pipe guiding operation can only be conducted from a narrower assembly port, the assembly process is troublesome, and the assembly efficiency is lower.
The utility model is researched and proposed for overcoming the defects of the prior art.
Disclosure of Invention
Aiming at the technical problems that the water pump in the prior art is troublesome in the assembly process and has lower assembly efficiency.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a connecting piece suitable for water pumper, includes the connection casing, be equipped with first connecting portion, second connecting portion and third connecting portion on the connection casing, first connecting portion are used for being connected with the water pumper epitheca, the second connecting portion are used for being connected with the water supply subassembly in the water pumper, third connecting portion are used for being connected with the outlet pipe, second connecting portion, connection casing, third connecting portion three communicate in proper order.
The connecting piece suitable for the water pump is characterized in that the first connecting part and the second connecting part are arranged on two sides of the connecting shell, and the third connecting part is arranged on one side of the connecting shell, which is provided with the first connecting part.
The connecting piece suitable for the water pump is characterized in that the connecting hole is formed in the first connecting portion and is used for being connected with the upper shell of the water pump in an adapting mode.
The connecting piece suitable for the water pump is characterized in that the limiting structure is arranged on the inner side wall of the connecting hole, and the limiting structure can limit the assembling position of the first connecting part on the upper shell of the water pump.
The connecting piece suitable for the water pump is characterized in that the limiting structure is a limiting boss, and the limiting boss extends towards the central axis direction of the connecting hole.
The connecting piece suitable for the water pump is characterized in that the side wall of the limiting structure is further provided with the positioning structure, and the positioning structure can limit the first connecting part to circumferentially rotate in the upper shell of the water pump.
A connector for a pump as described above, wherein the locating structure is a vertical planar sidewall.
The connecting piece suitable for the water pump is characterized in that a plurality of buffer bulges are circumferentially arranged on the inner side wall of the connecting hole, and each buffer bulge extends towards the central axis direction of the connecting hole.
The connecting piece suitable for the water pump is characterized in that the central axis of the second connecting part and the central axis of the third connecting part are positioned on the same straight line.
The utility model provides a water pumper, includes water pumper epitheca, water pumper inferior valve, water supply assembly, outlet pipe and includes the connecting piece that is applicable to water pumper as above arbitrary, water pumper epitheca can dismantle the connection on water pumper inferior valve, water supply assembly locates on the water pumper inferior valve, be equipped with the assembly part of being connected with first connecting portion adaptation on the water pumper epitheca, the second connecting portion is connected with water supply assembly's delivery port, the one end and the third connecting portion of outlet pipe are connected, and the other end is connected with the play water arm on the water pumper epitheca.
The beneficial effects of the utility model are as follows:
according to the connecting piece and the water pump, the first connecting part, the second connecting part and the third connecting part are arranged on the connecting shell, in the assembling process of the water pump, one end of the water outlet pipe is firstly assembled on the third connecting part, then a worker can assemble the connecting shell in the upper shell of the water pump through the first connecting part and conduct pipe leading operation on the water outlet pipe through the opening at the bottom of the upper shell of the water pump, then the upper shell of the water pump assembled with the water outlet pipe is assembled with the lower shell of the water pump, meanwhile, the second connecting part can be connected with the water outlet end of the water supply assembly, so that the assembly of the water pump is completed, the obstruction of the lower shell of the water pump can be avoided in the assembling process through the cooperation between the connecting piece, the water outlet pipe and the upper shell of the water pump, a larger operation space is provided for the pipe leading operation, the operation process is simplified, and the assembling efficiency is improved.
The utility model will be further described with reference to the drawings and detailed description.
Drawings
FIG. 1 is a schematic view of a connector according to the present utility model;
FIG. 2 is a second schematic structural view of the connecting member of the present utility model;
FIG. 3 is a schematic top view of the connector of the present utility model;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of the structure of the water pump of the present utility model;
FIG. 6 is an exploded view of the pump of the present utility model;
FIG. 7 is a schematic top view of the upper shell of the pump of the present utility model with a hidden portion of the pump;
FIG. 8 is a schematic cross-sectional view of FIG. 7 taken along line B-B;
FIG. 9 is an enlarged schematic view of portion C marked in FIG. 8;
FIG. 10 is a schematic structural view of the upper shell of the pump of the present utility model;
FIG. 11 is a schematic view of the upper housing of the hidden pump of the present utility model;
FIG. 12 is a second schematic view of the upper housing of the hidden pump of the present utility model;
fig. 13 is a schematic view of a hidden water outlet arm according to the present utility model.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 13, a connecting piece suitable for a water pump in this embodiment includes a connecting housing 1, wherein a first connecting portion 2, a second connecting portion 3 and a third connecting portion 4 are provided on the connecting housing 1, the first connecting portion 2 is used for connecting with an upper housing 5 of the water pump, the second connecting portion 3 is used for connecting with a water supply assembly 7 in the water pump, the third connecting portion 4 is used for connecting with a water outlet pipe 8, and the second connecting portion 3, the connecting housing 1 and the third connecting portion 4 are sequentially communicated;
specifically, in the assembly process, first one end of the water outlet pipe 8 is assembled on the third connecting portion 4, then the worker can pass through the opening at the bottom of the upper shell 5 of the water pump, assemble the connecting shell 1 in the upper shell 5 of the water pump through the first connecting portion 2, and conduct pipe leading operation on the water outlet pipe 8 through the opening at the bottom of the upper shell 5 of the water pump, assemble the upper shell 5 of the water pump assembled with the water outlet pipe 8 with the lower shell 6 of the water pump, and meanwhile, the second connecting portion 3 can be connected with the water outlet end of the water supply assembly 7, so that the assembly of the water pump is completed.
As shown in fig. 1 to 13, the first connecting portion 2 and the second connecting portion 3 in the present embodiment are disposed on two sides of the connecting housing 1, and by adopting such a design, the structure of the connecting member can be more compact, and the assembling space of the water pump occupied by the connecting member can be reduced;
preferably, the side of the connecting shell 1 provided with the first connecting part 2 faces into the upper shell 5 of the water pump, and the side of the connecting shell 1 provided with the second connecting part 3 faces into the lower shell 6 of the water pump;
and, the third connecting portion 4 is located on the side that has first connecting portion 2 on the connection casing 1, namely in the third connecting portion 4 is towards the water pumper epitheca 5, can effectively shorten the distance between third connecting portion 4 and the play water arm to shorten the length of outlet pipe 8, in order to reduce the consumptive material, and the length of outlet pipe 8 is the shorter, the pipe leading operation can be generally simpler, because the outlet pipe 8 of shorter can install and be connected to the target position more easily, has reduced the degree of difficulty of pipe leading.
As shown in fig. 1 to 13, in this embodiment, the first connecting portion 2 is provided with a connecting hole 21, the connecting hole 21 is used for being connected with the upper pump casing 5 in an adapting manner, specifically, the upper pump casing 5 is provided with an assembling portion 51 corresponding to the connecting hole 21, the assembling portion 51 is an assembling column, when assembling, the first connecting portion 2 is clamped with the assembling portion 51 through the connecting hole 21, and an end portion of the assembling portion 51 is clamped into the connecting hole 21.
As shown in fig. 1 to 13, the inner side wall of the connection hole 21 in the present embodiment is provided with a limit structure capable of limiting the fitting position of the first connection part 2 on the upper casing 5 of the pump;
specifically, the end of the assembling portion 51 is clamped into the connecting hole 21, and the limiting structure can limit the depth of the end of the assembling portion 51 inserted into the connecting hole 21, so as to ensure the assembling position of the connecting piece on the upper casing 5 of the water pump.
Preferably, the limit structure in this embodiment is a limit boss 22, limit boss 22 extends to the central axis direction of connecting hole 21, be equipped with the screens 52 corresponding with limit boss 22 on the tip of assembly portion 51, the top of limit boss 22 is equipped with first spacing plane, the top of screens 52 is equipped with the second spacing plane, after assembly portion 51 card goes into connecting hole 21, accessible adjustment connection casing 1 to make limit boss 22 and screens 52 correspond the block, first spacing plane offsets with the second spacing plane, with the degree of depth of restriction assembly portion 51 tip insertion connecting hole 21, has simple structure, convenient operation's advantage.
Preferably, the cross-sectional shape of the limiting boss 22 is an arc shape, and the arc shape is preferably a minor arc, that is, the cross-sectional area of the limiting boss 22 is smaller than the cross-sectional area of the connecting hole 21;
preferably, the cross-sectional area of the limiting boss 22 is in the range of less than or equal to one half of the cross-sectional area of the connecting hole 21, and more than one fifth of the cross-sectional area of the connecting hole 21;
preferably, the connection hole 21 is a through hole, and penetrates through the side of the connection housing 1 having the second connection portion 3, specifically, a plane at one end of the limiting boss 22 is flush with a plane at the side of the connection housing 1 having the second connection portion 3, and the other end of the limiting boss 22 is located in the connection hole 21;
by adopting the design, the limit supporting effect of the cooperation of the limit boss 22 and the clamping position 52 on the assembling part 51 can be ensured, meanwhile, the plane at the top of the end part of the assembling part 51 is flush with the plane at one side of the connecting shell 1 with the second connecting part 3, the volume of the assembling part 51 clamped into the connecting hole 21 can be ensured, the connection strength of the assembling part 51 and the connecting piece is ensured, the structural strength of the water pump is ensured, and the connecting piece and the upper shell 5 of the water pump are more attractive after assembly.
As shown in fig. 1 to 13, the side wall of the limiting structure in the present embodiment is further provided with a positioning structure, which can limit the circumferential rotation of the first connecting portion 2 in the upper casing 5 of the water pump, that is, can limit the circumferential rotation of the fitting portion 51 in the connecting hole 21; after the assembly, the connecting piece can be assembled in the upper shell 5 of the water pump through the positioning structure, and workers do not need to adjust the position of the connecting piece again, namely, the position of the water outlet pipe 8 on the connecting piece is fixed, so that the assembly process can be further simplified, and the assembly efficiency is improved.
Preferably, the positioning structure in this embodiment is a vertical planar sidewall 23, where the vertical planar sidewall 23 is a sidewall of the positioning boss 22, the vertical planar sidewall 23 corresponds to a side surface of the clamping position 52, and when assembled, the vertical planar sidewall 23 abuts against the side surface of the clamping position 52, so as to limit the circumferential rotation of the assembly portion 51 in the connecting hole 21, so as to realize positioning assembly.
In other embodiments, the structures such as the connecting hole 21 are disposed at the assembling portion 51, and the first connecting portion 2 is an assembling column, so that a specific assembling structure can be selected according to practical use requirements.
As shown in fig. 1 to 13, a plurality of buffer protrusions 24 are also circumferentially arranged on the inner side wall of the connecting hole 21 in the present embodiment, and each buffer protrusion 24 extends toward the central axis direction of the connecting hole 21;
in addition, each buffer protrusion 24 extends along the axial direction of the connecting hole 21, and by adopting such a design, a buffer gap is formed between the outer side wall of the assembly part 51 and the inner side wall of the connecting hole 21, so that friction between the outer side wall and the inner side wall can be reduced, the assembly part 51 can be conveniently inserted into the connecting hole 21, and the service life can be prolonged while the assembly is convenient;
the plurality of buffer protrusions 24 can maintain the central axis of the fitting portion 51 in a state of being aligned with the central axis of the connection hole 21, and prevent the fitting portion 51 from being displaced in the connection hole 21, so that the upper pump housing 5 and the connection member are prevented from being unstable due to shaking, and the connection stability between the upper pump housing 5 and the lower pump housing 6 connected by the connection member is improved.
As shown in fig. 1 to 13, the central axis of the second connecting portion 3 and the central axis of the third connecting portion 4 in this embodiment are located on the same straight line, specifically, the second connecting portion 3 is connected with the water outlet end of the water supply assembly 7, the third connecting portion 4 is connected with one end of the water outlet pipe 8, and the advantage of adopting such a design is that:
(1) The central axis of the second connecting part 3 and the central axis of the third connecting part 4 are positioned on the same straight line, so that the structure of the connecting piece is more compact, the volume of the connecting piece is reduced, and the length of a pipeline formed by connecting the second connecting part 3, the connecting shell 1 and the third connecting part 4 can be reduced, thereby saving space.
(2) The pipeline layout formed by connecting the connecting shell 1 and the third connecting part 4 is simpler, the crossing and turning of the pipeline are reduced, the complexity of a pipeline system is reduced, and the maintenance and the repair are more convenient.
(3) And the resistance of the water flow can be reduced, when the water flow flows in the pipeline, the resistance of the water flow can be increased by turning and crossing, the flow and the pressure of the water flow are reduced, and the central axis of the second connecting part 3 and the central axis of the third connecting part 4 are positioned on the same straight line, so that the turning and crossing can be reduced to the greatest extent, and the water flow is smoother.
Preferably, according to the requirements of different water outlet flows of the water pump, a plurality of connecting pieces with third connecting parts 4 with different diameter sizes can be produced, and then the connecting pieces with the third connecting parts 4 with proper diameter sizes are selected to realize the connection between the upper shell 5 of the water pump and the lower shell 6 of the water pump, so that the water pump has the functions of different water outlet flows, and the diversity of the functions of the water pump is increased.
As shown in fig. 1 to 13, a water pump in this embodiment includes a water pump upper case 5, a water pump lower case 6, a water supply assembly 7, a water outlet pipe 8, and a connector suitable for the water pump according to any of the above, wherein the water pump upper case 5 is detachably connected to the water pump lower case 6, the water supply assembly 7 is disposed on the water pump lower case 6, the water pump upper case 5 is provided with an assembly part 51 adapted to be connected with the first connection part 2, the second connection part 3 is connected with a water outlet of the water supply assembly 7, one end of the water outlet pipe 8 is connected with the third connection part 4, and the other end is connected with a water outlet arm on the water pump upper case 5, which has the advantages of simple structure, simple assembly mode and higher assembly efficiency;
preferably, the water supply assembly 7 includes a water supply pump 71 and a water supply housing 72, the water supply housing 72 is provided with a water inlet end 721 and a water outlet end 722, the output end of the water supply pump 71 is connected to the water inlet end 721 of the water supply housing 72, and the second connection portion 3 is connected to the water outlet end 722 of the water supply housing 72.
Preferably, an assembling port is formed in the upper casing 5 of the water pump, and the water outlet arm is detachably assembled at the assembling port.
The specific assembly process of the water pump in the embodiment is as follows: taking the water outlet pipe 8 as a silica gel hose as an example, firstly connecting the water outlet pipe 8 to the third connecting part 4, then assembling a connecting piece provided with the water outlet pipe 8 into the connecting piece through an opening at the bottom of the upper shell 5 of the water pump, aligning the connecting hole 21 of the first connecting part 2 with the assembling part 51, inserting the assembling part 51 into the connecting hole 21, simultaneously, clamping a limit boss 22 in the connecting hole 21 into a clamping position 52 on the end part of the assembling part 51, and abutting a first limit plane at the top of the limit boss 22 with a second limit plane at the top of the clamping position 52, wherein the end part of the assembling part 51 cannot be continuously inserted into the connecting hole 21;
meanwhile, the vertical plane side wall 23 on the limit boss 22 abuts against one side surface of the clamping position 52, so that the assembly part 51 can be limited to circumferentially rotate in the connecting hole 21 to realize positioning assembly, the water outlet pipe 8 is simultaneously positioned and assembled at the upper shell 5 of the water pump, and a worker can guide the other end of the water outlet pipe 8 to an assembly port on the upper shell 5 of the water pump without excessive adjustment;
then, the second connection part 3 is aligned with the water outlet end 722 of the water supply housing 72, then the upper pump housing 5 provided with the connection member is assembled to the lower pump housing 6, the second connection part 3 is inserted into the water outlet end 722 by pressing the upper pump housing 5 and the lower pump housing 6 against each other, and the second connection part 3 can be more firmly inserted into the water outlet end 722 by pressing the upper pump housing 5 to the lower pump housing 6, thereby improving the connection stability between the two;
and then the water outlet arm is assembled with the other end of the water outlet pipe 8, and then the water outlet arm is assembled to the assembling port, so that the assembling procedure of the water pump is completed.
Preferably, in other embodiments, the water outlet arm is first assembled into the upper casing 5 of the water pump, then the connector assembled with the water outlet pipe 8 is assembled into the upper casing 5 of the water pump, and then the other end of the water outlet pipe 8 is led to be connected with the water inlet end of the water outlet arm.
The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. A connecting piece suitable for water pumper, its characterized in that: including connecting casing (1), be equipped with first connecting portion (2), second connecting portion (3) and third connecting portion (4) on connecting casing (1), first connecting portion (2) are used for being connected with water pumper epitheca (5), second connecting portion (3) are used for being connected with water supply assembly (7) in the water pumper, third connecting portion (4) are used for being connected with outlet pipe (8), second connecting portion (3), connecting casing (1), third connecting portion (4) three communicate in proper order.
2. A connector for a water pump according to claim 1, wherein: the first connecting part (2) and the second connecting part (3) are respectively arranged at two sides of the connecting shell (1), and the third connecting part (4) is arranged on one side of the connecting shell (1) with the first connecting part (2).
3. A connector for a water pump according to claim 1, wherein: the first connecting part (2) is provided with a connecting hole (21), and the connecting hole (21) is used for being connected with the upper shell (5) of the water pump in an adapting way.
4. A connector for a water pump according to claim 3, wherein: the inner side wall of the connecting hole (21) is provided with a limiting structure, and the limiting structure can limit the assembly position of the first connecting part (2) on the upper shell (5) of the water pump.
5. A connector for a water pump as claimed in claim 4, wherein: the limiting structure is a limiting boss (22), and the limiting boss (22) extends towards the central axis direction of the connecting hole (21).
6. A connector for a water pump as claimed in claim 4, wherein: the side wall of the limiting structure is also provided with a positioning structure, and the positioning structure can limit the first connecting part (2) to circumferentially rotate in the upper shell (5) of the water pump.
7. The connector for a water pump of claim 6, wherein: the positioning structure is a vertical planar side wall (23).
8. A connector for a water pump according to claim 3, wherein: a plurality of buffer protrusions (24) are further circumferentially arranged on the inner side wall of the connecting hole (21), and each buffer protrusion (24) extends towards the central axis direction of the connecting hole (21).
9. A connector for a water pump according to claim 1, wherein: the central axis of the second connecting part (3) and the central axis of the third connecting part (4) are positioned on the same straight line.
10. A water pump, characterized in that: including water pumper epitheca (5), water pumper inferior valve (6), water supply subassembly (7), outlet pipe (8) and include the connecting piece that is applicable to the water pumper of any one of claims 1 to 9, water pumper epitheca (5) can dismantle and connect on water pumper inferior valve (6), water supply subassembly (7) are located on water pumper inferior valve (6), be equipped with on water pumper epitheca (5) with first connecting portion (2) adaptation connection's assembly portion (51), second connecting portion (3) are connected with the play water end of water supply subassembly (7), the one end and the third connecting portion (4) of outlet pipe (8) are connected, and the other end is connected with the play water arm on water pumper epitheca (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258665.XU CN220667803U (en) | 2023-08-21 | 2023-08-21 | Connecting piece suitable for water pump and water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258665.XU CN220667803U (en) | 2023-08-21 | 2023-08-21 | Connecting piece suitable for water pump and water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667803U true CN220667803U (en) | 2024-03-26 |
Family
ID=90327744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322258665.XU Active CN220667803U (en) | 2023-08-21 | 2023-08-21 | Connecting piece suitable for water pump and water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667803U (en) |
-
2023
- 2023-08-21 CN CN202322258665.XU patent/CN220667803U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |