CN207363860U - A kind of grading ring component for water pump measurement - Google Patents
A kind of grading ring component for water pump measurement Download PDFInfo
- Publication number
- CN207363860U CN207363860U CN201721016342.8U CN201721016342U CN207363860U CN 207363860 U CN207363860 U CN 207363860U CN 201721016342 U CN201721016342 U CN 201721016342U CN 207363860 U CN207363860 U CN 207363860U
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- China
- Prior art keywords
- connecting tube
- way pipe
- water pump
- grading ring
- ring component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of grading ring component for water pump measurement, it, which can solve to be easy to cause grading ring after the installation of existing grading ring component, rocks, and is difficult to align, technical problem difficult to install.It includes the first connecting tube, the second connecting tube and three-way pipe, the quantity of first connecting tube, the second connecting tube and three-way pipe is identical with the measurement hole number of water pump cover and is rigidity, each first connecting tube is annularly distributed, three-way pipe is equipped between the first adjacent connecting tube, the supervisor of first connecting tube and three-way pipe is connected by helicitic texture, and the second connecting tube is connected with the branch pipe of three-way pipe.
Description
Technical field
It the utility model is related to the measuring device of water pump, and in particular to a kind of grading ring component for water pump measurement.
Background technology
Existing grading ring component includes grading ring and hose, its mounting structure is as shown in Figure 1, grading ring 2 and water pump shell
Each measured hole of body 1 is directly connected to by hose 3, and grading ring 2 is easily produced and rocked, and influences measurement result；Meanwhile measure ring 2
For overall structure, influenced by installation space and machining accuracy, hose 3 is difficult to and measured hole or grading ring corresponding hole site pair sometimes
Just, cause difficult to install.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of grading ring component for water pump measurement, it can solve existing
It is easy to cause grading ring after having the installation of grading ring component and rocks, and is difficult to align, technical problem difficult to install.
Its technical solution is such, it includes the first connecting tube, the second connecting tube and three-way pipe, first connection
The quantity of pipe, the second connecting tube and three-way pipe is identical with the measurement hole number of water pump cover and is rigidity, each first connection
Pipe is annular in shape to be distributed, and three-way pipe, first connecting tube and the supervisor of the three-way pipe are equipped between the first adjacent connecting tube
Connected by helicitic texture, second connecting tube is connected with the branch pipe of the three-way pipe.
Further, first connecting tube passes through ferrule-type compression joint, parallel articulation with the supervisor of the three-way pipe
Connection, described ferrule-type compression joint one end and first connecting tube be fixed, the supervisor of the other end and the three-way pipe
Connected by parallel articulation.
Further, between second connecting tube and the branch pipe of the three-way pipe or between the measured hole of water pump cover
It is connected with valve.
Further, first connecting tube is copper tube, and second connecting tube is steel pipe.
The utility model is spliced to form measurement ring using the first connecting tube, threeway, and measurement ring connects with measured hole by second
Adapter connection, since the first connecting tube, the second connecting tube and threeway are rigid element, overall structure stability is strong, Neng Gouyou
Effect prevents grading ring from rocking；The supervisor of first connecting tube and three-way pipe is connected by helicitic texture, and second is adjusted by engagement amount
The relative position of connecting tube, so as to be aligned with the measured hole of water pump cover, installation is more convenient.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of existing grading ring component.
Fig. 2 is the mounting structure schematic diagram of the grading ring component of the utility model.
Fig. 3 is the structure diagram at A after partial enlargement in Fig. 2.
Embodiment
As shown in Figure 2 and Figure 3, it includes the first connecting tube 4, the second connecting tube 6, valve 7 and three-way pipe 5, the first connecting tube
4th, the quantity of the second connecting tube 6, valve 7 and three-way pipe 5 is identical with the measurement hole number of water pump cover and is rigidity, and each
One connecting tube 4 is annularly distributed, and three-way pipe 5, first connecting tube 4 and described three are equipped between the first adjacent connecting tube 4
The supervisor of siphunculus 5 is connected by helicitic texture, and with the measurement ring of formation closure, the branch pipe of the second connecting tube 6 and three-way pipe 5 is successively
Connection.
First connecting tube 4 is connected with the supervisor of three-way pipe 5 by ferrule-type compression joint 8, parallel articulation 9, bite type tube
One end of connector with the first connecting tube be fixed, the other end passes through the supervisor of parallel articulation and three-way pipe and connects, cutting ferrule
Formula pipe fitting, parallel articulation, three-way pipe supervisor three between for be threadedly coupled, can be effective by the adjustment of engagement amount
Ensure that the second connecting tube 6 and the measured hole 9 of water pump cover align, installation is more convenient.
Valve is connected between second connecting tube and the branch pipe of three-way pipe or between the measured hole of water pump cover, if pipeline
Go wrong, respective valves can be closed and overhauled.
First connecting tube 4 is copper tube, can appropriate bending, easy to assemble；Second connecting tube 6 is steel pipe, and rigidity is preferable,
Valve is specially ball valve.
Claims (4)
1. a kind of grading ring component for water pump measurement, it includes the first connecting tube, the second connecting tube and three-way pipe, described the
The quantity of one connecting tube, the second connecting tube and three-way pipe is identical with the measurement hole number of water pump cover and is rigidity, and each
One connecting tube is annularly distributed, and three-way pipe, first connecting tube and the three-way pipe are equipped between the first adjacent connecting tube
Supervisor connected by helicitic texture, second connecting tube is connected with the branch pipe of the three-way pipe.
A kind of 2. grading ring component for water pump measurement according to claim 1, it is characterised in that：First connection
Manage and connected with the supervisor of the three-way pipe by ferrule-type compression joint, parallel articulation, described ferrule-type compression joint one end and institute
State the first connecting tube be fixed, the other end is connected with the supervisor of the three-way pipe by parallel articulation.
A kind of 3. grading ring component for water pump measurement according to claim 1, it is characterised in that：Second connection
Valve is connected between pipe and the branch pipe of the three-way pipe or between the measured hole of water pump cover.
A kind of 4. grading ring component for water pump measurement according to claim 1, it is characterised in that：First connection
It is steel pipe to manage as copper tube, second connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721016342.8U CN207363860U (en) | 2017-08-15 | 2017-08-15 | A kind of grading ring component for water pump measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721016342.8U CN207363860U (en) | 2017-08-15 | 2017-08-15 | A kind of grading ring component for water pump measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363860U true CN207363860U (en) | 2018-05-15 |
Family
ID=62422163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721016342.8U Active CN207363860U (en) | 2017-08-15 | 2017-08-15 | A kind of grading ring component for water pump measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363860U (en) |
-
2017
- 2017-08-15 CN CN201721016342.8U patent/CN207363860U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |