CN203594592U - Pump testing device - Google Patents
Pump testing device Download PDFInfo
- Publication number
- CN203594592U CN203594592U CN201320840025.3U CN201320840025U CN203594592U CN 203594592 U CN203594592 U CN 203594592U CN 201320840025 U CN201320840025 U CN 201320840025U CN 203594592 U CN203594592 U CN 203594592U
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- China
- Prior art keywords
- pipeline
- pipe
- valve
- glass rotameter
- pump
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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.)
- Withdrawn - After Issue
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a pump testing device. A pipe opening of a first pipeline (2) is communicated with a port of a glass rotameter (6), and the other pipe opening of the first pipeline (2) is provided with a first valve (8) and located in a water storage barrel (1); a pipe opening of a second pipeline (3) is communicated with the other port of the glass rotameter (6), and the other pipe opening of the second pipeline (3) is located in the water storage barrel (1); a second valve (9) is further arranged on the second pipeline (3) and close to the glass rotameter (6); one end opening of a third pipeline (4) is communicated with the first pipeline (2) close to the glass rotameter (6), and the other end opening of the third pipeline (4) is connected with a liquid pressure gage (5) and located in the water storage barrel (1); a faucet type valve (10) is arranged on the third pipeline and close to the liquid pressure gage (5). The pump testing device is high in testing efficiency and testing precision.
Description
Technical field
The utility model relates to a kind of for testing the testing apparatus of the performance such as lift of pump, flow, is specifically a kind of pump testing apparatus.
Background technique
Pump is a kind of conventional machinery, and its effect is by for fluid provides high voltage power, and fluid high-speed is ejected.The purposes of pump is very extensive, as at korneforos pumping irrigation, fire extinguishing pump etc.Because the purposes of pump is varied, therefore need the pump of the performances such as different lifts, flow to adapt to different Environmental Conditions.To lift of pump, flow etc., test is to complete by the original testing apparatus such as computing time and the water yield at present, and therefore not only testing efficiency is low, and testing precision is also lower.So, for these reasons, urgently need the pump testing apparatus that a kind of testing efficiency is high and testing precision is high, to address the above problem.
Model utility content
The technical problems to be solved in the utility model is, overcomes the defect of above prior art, and the pump that a kind of testing efficiency is high and testing precision is high testing apparatus is provided.
The technical solution of the utility model is, a kind of pump testing apparatus is provided, and comprises a water butt, the first L shaped pipeline, inverted U-shaped second pipe, L shaped the 3rd pipeline, a hydraulic pressure gage and a glass rotameter; Described water butt is provided with a support, and described glass rotameter is vertically fixed on support; One mouth of pipe of described the first pipeline is communicated with a port of glass rotameter, and another mouth of pipe place of described the first pipeline is provided with the first valve; Another mouth of pipe of described the first pipeline is located in water butt; One mouth of pipe of described second pipe is communicated with the another port of glass rotameter, and another mouth of pipe of described second pipe is located in water butt; On the described close second pipe of glass rotameter, be also provided with the second valve; The first pipeline communication of one end of described the 3rd pipeline and close glass rotameter, the another port of described the 3rd pipeline is connected with hydraulic pressure gage; The another port of described the 3rd pipeline is located on water butt; Described the 3rd pipeline near hydraulic pressure gage is provided with faucet mounted valve.
Described pump testing apparatus also comprises the 4th L shaped pipeline, a mouth of pipe of described the 4th pipeline and the first pipeline communication near glass rotameter, and another mouth of pipe place of described the 4th pipeline is located at outside water butt; The 4th described pipeline is provided with the 3rd valve.
Adopt after above structure, the utility model compared with prior art, has the following advantages:
When the utility model pump testing apparatus uses, the mouth of pipe of second pipe is connected in pump and water butt and stored up water, after the first valve open, the second valve closing, faucet mounted valve closing, open pump, test lift of pump, represents by hydraulic pressure gage; After the first valve open, the second valve open, faucet mounted valve closing, open pump, the flow of test pump, represents by glass rotameter.Because employing table meters all directly draws, therefore not only testing efficiency is high, and testing precision is also higher.
As improvement, described pump testing apparatus also comprises the 4th L shaped pipeline, a mouth of pipe of described the 4th pipeline and the first pipeline communication near glass rotameter, and another mouth of pipe place of described the 4th pipeline is located at outside water butt; The 4th described pipeline is provided with the 3rd valve.The utility model can also be to being located at the radially test of lift and flow of pump outside water butt, and therefore its Applicable scope is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pump testing apparatus.
Shown in figure 1, water butt, 2, the first pipeline, 3, second pipe, 4, the 3rd pipeline, 5, hydraulic pressure gage, 6, glass rotameter, 7, support, 8, the first valve, 9, the second valve, 10, faucet mounted valve, 11, the 4th pipeline, 12, the 3rd valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of pump testing apparatus of the utility model, comprises a water butt 1, the first L shaped pipeline 2, inverted U-shaped second pipe 3, L shaped the 3rd pipeline 4, a hydraulic pressure gage 5 and a glass rotameter 6; Described water butt 1 is provided with a support 7, described glass rotameter 6 is vertically fixed on support 7, support 7 is two inverted U-shaped links, the opening end of two inverted U-shaped links all welds with water butt 1, and the closed end of two inverted U-shaped links all welds with glass rotameter 6; One mouth of pipe of described the first pipeline 2 is communicated with a port of glass rotameter 6, and another mouth of pipe place of described the first pipeline 2 is provided with the first valve 8; Another mouth of pipe of described the first pipeline 2 is located in water butt 1; One mouth of pipe of described second pipe 3 is communicated with the another port of glass rotameter 6, and another mouth of pipe of described second pipe 3 is located in water butt 1; On the described close second pipe 3 of glass rotameter 6, be also provided with the second valve 9; One end of described the 3rd pipeline 4 is communicated with the first pipeline 2 near glass rotameter 6, and the another port of described the 3rd pipeline 4 is connected with hydraulic pressure gage 5; The another port of described the 3rd pipeline 4 is located on water butt 1; Described the 3rd pipeline near hydraulic pressure gage 5 is provided with faucet mounted valve 10.
Described pump testing apparatus also comprises the 4th L shaped pipeline 11, and a mouth of pipe of described the 4th pipeline 11 is communicated with the first pipeline 2 near glass rotameter 6, and another mouth of pipe place of described the 4th pipeline 11 is located at outside water butt 1; The 4th described pipeline 11 is provided with the 3rd valve 12.
When the utility model pump testing apparatus uses, the mouth of pipe of second pipe 3 is connected to pump and the interior water that stored up of water butt 1, the first valve 8 is opened, the second valve 9 is closed, faucet mounted valve 10 is opened pump after closing, and test lift of pump, represents by hydraulic pressure gage; The first valve 8 is opened, the second valve 9 is opened, faucet mounted valve 10 is opened pump after closing, and the flow of test pump, represents by glass rotameter.This is mainly the test to submersible pump.
In the time that Hua Yuanbeng is tested, the mouth of pipe of the 4th pipeline 11 is connected to pump and the interior water that stored up of water butt 1, the first valve 8 is closed, the second valve 9 is closed, faucet mounted valve 10 is closed, the 3rd valve 12 is opened pump after opening, and test lift of pump, represents by hydraulic pressure gage; The first valve 8 is closed, the second valve 9 is opened, faucet mounted valve 10 is closed, the 3rd valve 12 is opened pump after opening, and the flow of test pump, represents by glass rotameter.
Below be only described with regard to most preferred embodiment of the present utility model, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (2)
1. a pump testing apparatus, is characterized in that: comprise a water butt (1), L shaped the first pipeline (2), inverted U-shaped second pipe (3), L shaped the 3rd pipeline (4), a hydraulic pressure gage (5) and a glass rotameter (6); Described water butt (1) is provided with a support (7), and described glass rotameter (6) is vertically fixed on support (7); One mouth of pipe of described the first pipeline (2) is communicated with a port of glass rotameter (6), and another mouth of pipe place of described the first pipeline (2) is provided with the first valve (8); Another mouth of pipe of described the first pipeline (2) is located in water butt (1); One mouth of pipe of described second pipe (3) is communicated with the another port of glass rotameter (6), and another mouth of pipe of described second pipe (3) is located in water butt (1); On the described close second pipe (3) of glass rotameter (6), be also provided with the second valve (9); One end of described the 3rd pipeline (4) is communicated with the first pipeline (2) near glass rotameter (6), and the another port of described the 3rd pipeline (4) is connected with hydraulic pressure gage (5); The another port of described the 3rd pipeline (4) is located on water butt (1); Described the 3rd pipeline near hydraulic pressure gage (5) is provided with faucet mounted valve (10).
2. pump testing apparatus according to claim 1, it is characterized in that: described pump testing apparatus also comprises the 4th L shaped pipeline (11), one mouth of pipe of described the 4th pipeline (11) is communicated with the first pipeline (2) near glass rotameter (6), and another mouth of pipe place of described the 4th pipeline (11) is located at outside water butt (1); The 4th described pipeline (11) is provided with the 3rd valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840025.3U CN203594592U (en) | 2013-12-18 | 2013-12-18 | Pump testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840025.3U CN203594592U (en) | 2013-12-18 | 2013-12-18 | Pump testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594592U true CN203594592U (en) | 2014-05-14 |
Family
ID=50675485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840025.3U Withdrawn - After Issue CN203594592U (en) | 2013-12-18 | 2013-12-18 | Pump testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629099A (en) * | 2013-12-18 | 2014-03-12 | 宁波沪江电机有限公司 | Pump testing device |
-
2013
- 2013-12-18 CN CN201320840025.3U patent/CN203594592U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629099A (en) * | 2013-12-18 | 2014-03-12 | 宁波沪江电机有限公司 | Pump testing device |
| CN103629099B (en) * | 2013-12-18 | 2016-04-06 | 宁波沪江电机有限公司 | Pump testing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |