CN209278665U - A kind of water pump pipeline connection structure - Google Patents
A kind of water pump pipeline connection structure Download PDFInfo
- Publication number
- CN209278665U CN209278665U CN201821541088.8U CN201821541088U CN209278665U CN 209278665 U CN209278665 U CN 209278665U CN 201821541088 U CN201821541088 U CN 201821541088U CN 209278665 U CN209278665 U CN 209278665U
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- pipe
- port
- wall
- water pump
- step surface
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Abstract
The utility model relates to a kind of connection structures of water pump pipeline, including installing pipe and connecting tube, installing pipe includes first port and second port, first port has extended inwardly to form first pipe, second port has extended inwardly to form second pipe, it is formed with step surface between the inner wall of first pipe and the inner wall of second pipe, step surface is towards first port；Circular baffle plate is hinged on step surface, baffle is covered on step surface；Connecting tube includes connecting pin, the interior bore of outside diameter and second port that connecting pin is equipped with grafting tube head institute grafting tube head matches, the root of grafting tube head is equipped with limited block, the length of grafting tube head is greater than the length of second pipe, columned connector sleeve is equipped with outside grafting tube head, connector sleeve includes bottom wall and side wall, and bottom wall is equipped with the perforation passed through for connecting tube, and the outer wall of side wall and second pipe is connected through a screw thread.
Description
Technical field
The utility model relates to water pump pipeline accessories fields, and in particular to a kind of pipe connecting structure.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..
The utilization rate of water pump is not especially high in life, but in the installation of water pump is usually all disposable, water pump peace
It is seldom when needing to operate often in the state closed after dress, failure disassembly trouble maintenance trouble is encountered, is caused for life
A little inconvenience if a few talent's startings of water tower pumping are primary in rural area, but generate primary fault and will result in water shortage and influence to give birth to
It is living, and in north of china in winter, water pump pumps interior water when stopping working and is easy freezing and expansion to cause to be lost to water pump.
In consideration of it, the inventor of this case designs a kind of water pump pipeline connection structure, water pump is made to be in removable state, because
This general family, which stores a water pump and just can be widely used in many places, to be needed place using water pump, to reduce expenses, and family can be with
Reserve pump is stored, two family house can also borrow.
Utility model content
In order to solve the above problem, the utility model is achieved through the following technical solutions:
A kind of connection structure of water pump pipeline, including installing pipe and connecting tube, the installing pipe include first port and
Two-port netwerk, the first port have extended inwardly to form first pipe, and the second port has extended inwardly to form second pipe,
It is formed with step surface between the inner wall of the first pipe and the inner wall of the second pipe, the step surface is towards described first
Port；Circular baffle plate is hinged on the step surface, the baffle is covered on the step surface；The connecting tube includes connection
End, the connecting pin are equipped with grafting tube head, and the outside diameter of institute's grafting tube head matches with the interior bore of the second port, described
The root of grafting tube head is equipped with limited block, and the length of the grafting tube head is greater than the length of the second pipe, the insertion pipe
Head is external to be equipped with columned connector sleeve, the connector sleeve includes bottom wall and side wall, and the bottom wall is equipped with to be passed through for connecting tube
Perforation, the outer wall of the side wall and the second pipe are connected through a screw thread.
Further, baffle center is to first port recess in cambered surface.
Further, seal washer is equipped between baffle and the step surface, the seal washer is fixed with the baffle
Connection.
Further, gasket seal is equipped between limited block and the second port.
The utility model has the advantages that
In the present solution, the connection structure can be used for can be used for into water port water outlet port, the equipment first with
Installing pipe is installed on the inlet and outlet pipeline to be connected by flange or other methods, and connecting tube is installed on to the inlet and outlet of water pump
On, in the process drawn water, the connecting pin of connecting tube is plugged in second port by oneself, and connecting tube opens baffle
Make internal circulation, then be connected and fixed by connector sleeve, makes water pump booting work later.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Appended drawing reference is as follows:
1, installing pipe；11, first port；12, second port；13, first pipe；14, second pipe；15, step surface；
16, baffle；2, connecting tube；21, grafting tube head；22, limited block；23, connector sleeve；231, bottom wall；232, side wall；3, gasket
Circle；4, gasket seal.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, it should be understood that this is practical new
The structure of type is not limited in following embodiment:
As shown in Figure 1, a kind of connection structure of water pump pipeline, including installing pipe 1 and connecting tube 2, the installing pipe 1 include
First port 11 and second port 12, the first port 11 have extended inwardly to form first pipe 13, the second port 12
Second pipe 14 has been extended inwardly to form, has been formed between the inner wall of the first pipe 13 and the inner wall of the second pipe 14
Step surface 15, the step surface 15 is towards the first port 11；Circular baffle plate 16, the gear are hinged on the step surface 15
Plate 16 is covered on the step surface 15；The connecting tube 2 includes connecting pin, and the connecting pin is equipped with grafting tube head 21, inserts
The outside diameter of pipe joint 21 and the interior bore of the second port 12 match, and the root of the grafting tube head 21 is equipped with limited block
22, the length of the grafting tube head 21 is greater than the length of the second pipe 14, is equipped with outside the grafting tube head 21 cylindric
Connector sleeve 23, the connector sleeve 23 include bottom wall 231 and side wall 232, the bottom wall 231 be equipped with worn for what connecting tube 2 passed through
The outer wall in hole, the side wall 232 and the second pipe 14 is connected through a screw thread.
Using the program, which can be used for can be used for the port of water outlet into water port, first with flange
Or installing pipe 1 is installed on the inlet and outlet pipeline to be connected by other methods, and connecting tube 2 is installed on to the inlet and outlet of water pump
On, in the process drawn water, the connecting pin of connecting tube 2 is plugged in second port 12 by oneself, and connecting tube 2 opens
Baffle 16 makes internal circulation, then is connected and fixed by connector sleeve 23, makes water pump booting work later；When not needing work
Extract connecting pin out, baffle 16, which falls after rise to be covered on step surface 15, can play the effect for preventing water from flowing out；Secondly, being applied to water
When the port of the water outlet of pump, by being discharged connected pipeline usually to flowing is higher by, baffle 16 prevents water adverse current
After can be stored in water pipe and have water, water can be inside adverse current to water pump, to make to prestore certain water in water pump when installing again
Point, prevent water pump from dallying, it is preferred that water pump uses self priming centrifugal pump.
Further, 16 center of baffle is to the first port 11 recess in cambered surface.It, can using cabochon using the program
To reach better weighing, the hydraulic pressure of water adverse current can be preferably born, and when extracting connecting pin out, due to setting for cambered surface
Meter, the convex surface of the adverse current meeting impact baffle plate 16 of water, so that the falling of baffle 16 be made to cover on step surface 15.
Further, seal washer 3, the seal washer 3 and the gear are equipped between baffle 16 and the step surface 15
Plate 16 is fixedly connected.The effect of water leakage can be effectively prevented in seal washer 3.
Further, gasket seal 4 being equipped between limited block 22 and the second port 12 can be made using the program
Sealing for tubing joints is less prone to water leakage phenomenon.
Figure of description is the sketch of the utility model, and there may be certain errors in ratio, but have no effect on this reality
With novel realization.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Ability
The technology people in domain is described in the above embodiment and specification it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of connection structure of water pump pipeline, it is characterised in that including installing pipe (1) and connecting tube (2), the installing pipe (1)
Including first port (11) and second port (12), the first port (11) has extended inwardly to form first pipe (13), institute
It states second port (12) to have extended inwardly to form second pipe (14), the inner wall and the second pipe of the first pipe (13)
(14) it is formed between inner wall step surface (15), the step surface (15) is towards the first port (11)；The step surface
(15) it is hinged on circular baffle plate (16), the baffle (16) is covered on the step surface (15)；
The connecting tube (2) includes connecting pin, and the connecting pin is equipped with grafting tube head (21), the outside diameter of institute's grafting tube head (21)
Match with the interior bore of the second port (12), the root of the grafting tube head (21) is equipped with limited block (22), described to insert
The length of pipe joint (21) is greater than the length of the second pipe (14), is equipped with columned company outside the grafting tube head (21)
Female connector (23), the connector sleeve (23) include bottom wall (231) and side wall (232), and the bottom wall (231) is equipped with for connecting tube (2)
The perforation passed through, the side wall (232) and the outer wall of the second pipe (14) are connected through a screw thread.
2. a kind of water pump pipeline connection structure according to claim 1, it is characterised in that baffle (16) center is to institute
First port (11) recess is stated in cambered surface.
3. a kind of water pump pipeline connection structure according to claim 2, it is characterised in that the baffle (16) and described
Seal washer (3) are equipped between terrace (15), the seal washer (3) is fixedly connected with the baffle (16).
4. a kind of water pump pipeline connection structure according to claim 1, it is characterised in that the limited block (22) with it is described
Gasket seal (4) are equipped between second port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541088.8U CN209278665U (en) | 2018-09-20 | 2018-09-20 | A kind of water pump pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541088.8U CN209278665U (en) | 2018-09-20 | 2018-09-20 | A kind of water pump pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278665U true CN209278665U (en) | 2019-08-20 |
Family
ID=67603664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821541088.8U Active CN209278665U (en) | 2018-09-20 | 2018-09-20 | A kind of water pump pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539169A (en) * | 2020-11-25 | 2021-03-23 | 王锦霞 | Water pump suitable for hydraulic engineering |
-
2018
- 2018-09-20 CN CN201821541088.8U patent/CN209278665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539169A (en) * | 2020-11-25 | 2021-03-23 | 王锦霞 | Water pump suitable for hydraulic engineering |
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