CN202579143U - Pressure and flow testing device of high-pressure pump - Google Patents
Pressure and flow testing device of high-pressure pump Download PDFInfo
- Publication number
- CN202579143U CN202579143U CN 201220149000 CN201220149000U CN202579143U CN 202579143 U CN202579143 U CN 202579143U CN 201220149000 CN201220149000 CN 201220149000 CN 201220149000 U CN201220149000 U CN 201220149000U CN 202579143 U CN202579143 U CN 202579143U
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- China
- Prior art keywords
- pressure
- pipe
- service pump
- backflow
- pressure 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pressure and flow testing device of a high-pressure pump. The pressure and flow testing device of the high-pressure pump comprises a box body and a water tank penetrating through the box body, wherein a water inlet pipe is arranged in the box body, one end of the water inlet pipe stretches into the water tank, and the other end of the water inlet pipe is connected to a water inlet end of the high-pressure pump. A pressure meter and a flowmeter are internally arranged in the side wall of the box body, one end of a water outlet pipe is connected to a water outlet end of the high-pressure pump, and the other end of the water outlet pipe is connected with a spray gun after passing the pressure meter and the flowmeter in sequence. A backflow window is further disposed on the side wall of the box body, a backflow pipe is disposed in the backflow window, and the spray gun is inserted into a pipe mouth of the backflow pipe. The pressure and flow testing device of the high-pressure pump is simple in structure, easy to achieve, and capable of simultaneously measuring pressure and flow data of the high-pressure pump, and the test is convenient and low in time consumption.
Description
Technical field
The utility model relates to high-pressure service pump measuring device field, is specially a kind of high-pressure service pump pressure flow testing apparatus.
Background technique
High-pressure service pump is a kind of machinery commonly used, and its effect is through for fluid provides high voltage power, and fluid high-speed is ejected, and high-pressure service pump is of many uses, as being core apparatus at jetting machine mesohigh pump.After jetting machine assembling is accomplished, need test wherein pressure and the flow of high-pressure service pump, existing technology is generally all separately tested through pressure meter and flowmeter, and the test time is longer, and inconvenience very.
The model utility content
The utility model purpose provides a kind of high-pressure service pump pressure flow testing apparatus, and is long to solve existing technology high-pressure service pump pressure, flux test time, the problem of test inconvenience.
In order to achieve the above object, the technological scheme that the utility model adopted is:
High-pressure service pump pressure flow testing apparatus includes casing, and the tank that is communicated with external water source that from casing, passes; It is characterized in that: be provided with intake pipe in the said casing, said intake pipe one end stretches in the tank, and the intake pipe the other end passes and be connected to the feed-water end of high-pressure service pump from wall box; Be built-in with the pressure meter, the flowmeter that become one in the wall box, also include outlet pipe, outlet pipe one end is connected to the waterexit end of high-pressure service pump; The outlet pipe the other end passes wall box successively through stretching out from wall box behind pressure meter, the flowmeter; And the outlet pipe the other end is connected with spray gun, also has the backflow window on the said wall box, is provided with an end in the backflow window and stretches in the tank; The other end is made as the reflow pipe of the mouth of pipe, and said spray gun inserts in the reflow pipe mouth of pipe.
Described high-pressure service pump pressure flow testing apparatus is characterized in that: said backflow window is a rectangular window, and the said reflow pipe mouth of pipe places backflow window bottom.
The utility model is simple in structure, is easy to realize, intake pipe inserts the high-pressure service pump feed-water end during test; Outlet pipe inserts the high-pressure service pump waterexit end; When after current in the tank get into high-pressure service pump, flowing out, successively through behind pressure meter, the flowmeter through in the spray gun outgoing back flow water pump, but utilize pressure, the flow of pressure meter, flowmeter real-time testing high-pressure service pump; And current come back to and constitute circulating water in the tank, greatly the conserve water resource.The utility model can effectively be measured the pressure and the data on flows of high-pressure service pump simultaneously, and convenient test, and is consuming time shorter.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1.High-pressure service pump pressure flow testing apparatus includes casing 1, and the tank that is communicated with external water source 2 that from casing 1, passes; Be provided with intake pipe 3 in the casing 1, intake pipe 3 one ends stretch in the tank 2, and intake pipe 3 the other ends pass and be connected to the feed-water end of high-pressure service pump from casing 1 sidewall; Be built-in with the pressure meter 4, the flowmeter 5 that become one in casing 1 sidewall; Also include outlet pipe 6, outlet pipe 6 one ends are connected to the waterexit end of high-pressure service pump, and outlet pipe 6 the other ends pass casing 1 sidewall and stretch out from casing 1 sidewall through pressure meter 4, flowmeter 5 backs successively; And outlet pipe 6 the other ends are connected with spray gun 7; Also have the backflow window 8 of rectangle on casing 1 sidewall, be provided with an end in the backflow window 8 and stretch in the tank 2, the other end is made as the reflow pipe 9 of the mouth of pipe; Reflow pipe 9 mouths of pipe place window 8 bottoms, and spray gun 7 inserts in reflow pipe 9 mouths of pipe.
Claims (2)
1. high-pressure service pump pressure flow testing apparatus includes casing, and the tank that is communicated with external water source that from casing, passes; It is characterized in that: be provided with intake pipe in the said casing, said intake pipe one end stretches in the tank, and the intake pipe the other end passes and be connected to the feed-water end of high-pressure service pump from wall box; Be built-in with the pressure meter, the flowmeter that become one in the wall box, also include outlet pipe, outlet pipe one end is connected to the waterexit end of high-pressure service pump; The outlet pipe the other end passes wall box successively through stretching out from wall box behind pressure meter, the flowmeter; And the outlet pipe the other end is connected with spray gun, also has the backflow window on the said wall box, is provided with an end in the backflow window and stretches in the tank; The other end is made as the reflow pipe of the mouth of pipe, and said spray gun inserts in the reflow pipe mouth of pipe.
2. high-pressure service pump pressure flow testing apparatus according to claim 1 is characterized in that: said backflow window is a rectangular window, and the said reflow pipe mouth of pipe places backflow window bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149000 CN202579143U (en) | 2012-04-10 | 2012-04-10 | Pressure and flow testing device of high-pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149000 CN202579143U (en) | 2012-04-10 | 2012-04-10 | Pressure and flow testing device of high-pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579143U true CN202579143U (en) | 2012-12-05 |
Family
ID=47248561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220149000 Expired - Fee Related CN202579143U (en) | 2012-04-10 | 2012-04-10 | Pressure and flow testing device of high-pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781959A (en) * | 2016-04-20 | 2016-07-20 | 中国联合工程公司 | Flow testing device of water pump experimental station |
-
2012
- 2012-04-10 CN CN 201220149000 patent/CN202579143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781959A (en) * | 2016-04-20 | 2016-07-20 | 中国联合工程公司 | Flow testing device of water pump experimental station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |