CN203083818U - Comprehensive testing device for agricultural irrigation filter - Google Patents
Comprehensive testing device for agricultural irrigation filter Download PDFInfo
- Publication number
- CN203083818U CN203083818U CN 201320052637 CN201320052637U CN203083818U CN 203083818 U CN203083818 U CN 203083818U CN 201320052637 CN201320052637 CN 201320052637 CN 201320052637 U CN201320052637 U CN 201320052637U CN 203083818 U CN203083818 U CN 203083818U
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- filtrator
- agricultural irrigation
- test
- pressure
- water supply
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Abstract
The utility model discloses a comprehensive testing device for an agricultural irrigation filter. The comprehensive testing device for the agricultural irrigation filter includes a water tank. The water tank is connected with a water supply pipeline. The water supply pipeline is provided with a first testing water supply device, a flow measurement device, a filter, a flow control device and a testing device for testing pressure resistance of the filter and switching performance of a blow-down valve. The comprehensive testing device for the agricultural irrigation filter provided by the utility model has beneficial effects that high-pressure performance testing, low-voltage performance testing and large-flow performance testing are integrated in the same pipeline system and the comprehensive testing device for the agricultural irrigation filter can be used for conducting testing of pressure resistance of the agricultural irrigation filter, load performance of filtering components, sealing performance in the agricultural irrigation filter, overflow capacity of the agricultural irrigation filter and cleaning pressure drop. The comprehensive testing device for the agricultural irrigation filter has a function of realizing comprehensive testing.
Description
Technical field
The utility model relates to a kind of agricultural irrigation filtrator test complex.
Background technology
Along with the growing tension of water resource, agricultural irrigation by the border irrigation in past, irrigate through furrow, basin irrigation, the flood irrigation mode changing to the drip irrigation and spray irrigation mode of modern science irrigation technique.The modern science irrigation technique, not only can effectively utilize limited water resource, alleviate the severe situation that mining of groundwater is excessive, the earth's crust sinks, it is also important that, can by with the combination of accurate fertilising, improve the growth conditions of crops, fruit tree etc., improve per unit area yield and fruit quality, have good social benefit and economic benefit.Filtrator is as drip irrigation and spray irrigation VS .NET Prerequisites device, and its quality directly influences the normal use of total system.Do not pass a test as quality, the problem that can cause the drip irrigation and spray irrigation systematicness to stop up and can't satisfy the irrigation requirement, these all will cause heavy economic losses, for avoiding occurring promoting, need each parts even total system in sprinkling irrigation, the irrigation system are carried out effective quality control owing to the facility cause for quality influences modern irrigation technique.Production quality control need be improved the management system of science on the one hand, also needs relevant detection equipment on the other hand.At present, it is urgent day by day that domestic filter quality detects demand, and Dui Ying detecting instrument is not seen commercial equipment both at home and abroad with it.
Therefore, need a kind of checkout equipment, high-capacity pump and low discharge high-pressure pump are installed in the same piping system.Test pressure adopts the mode of frequency control by regulating the pressurization of high-pressure pump rotating speed realization to system, the withstand voltage properties of testing filters housing, interior sealing property.Then its mode that can stablize the required flow of output test is realized for filtrator filtering element load test, conveyance capacity test by regulating outlet end valve door switch angle.System can finish the detection of withstand voltage properties, the filtering element load performance of filtrator, interior sealing property, conveyance capacity, cleaning pressure drop performance index, test efficiency height, full-automatic testing record.
The utility model content
The purpose of this utility model is to propose a kind of agricultural irrigation filtrator test complex, can comprehensively finish the detection of withstand voltage properties, the filtering element load performance of filtrator, interior sealing property, conveyance capacity, cleaning pressure drop performance index, to solve the not high problem of test efficiency of test unit in the prior art.
For reaching this purpose, the utility model by the following technical solutions:
A kind of agricultural irrigation filtrator test complex, comprise water tank, be connected with the Inlet and outlet water supply channel on the described water tank, set gradually the first test water supply installation, flow testing device, filtrator, volume control device and filtrator resistance to pressure and blowoff valve start-stop performance proving installation on the described inlet and outlet pipe.
Preferably, be respectively arranged with main circulation pump, high-pressure pump, heavy caliber ball valve and high-pressure outlet valve on the branch road of the described first test water supply installation.
Preferably, be respectively arranged with small-bore ball valve, small-bore flowmeter, heavy caliber flowing meter, pressure transducer on the branch road of described flow testing device.
Preferably, be respectively arranged with big flow electric control valve, low discharge electric control valve on the branch road of described volume control device.
Preferably, described filtrator resistance to pressure and blowoff valve start-stop performance proving installation are that the blowdown outlet opens and closes valve.
Preferably, can also be provided with the expansion water supply installation on the pipeline of the described first test water supply installation.
Preferably, on the pipeline of described flow testing device the expansion piping installation can also be set.
The beneficial effects of the utility model are: owing to be connected with main circulation pump in turn on the inlet and outlet pipe, high-pressure pump, the heavy caliber ball valve, small-bore ball valve, the high-pressure outlet valve, pressure transducer, heavy caliber flowing meter, small-bore flowmeter, filtrator, big flow electric control valve, the low discharge electric control valve, the blowdown outlet opens and closes valve, so the utility model is with height, low pressure, big flow performance test is merged in same pipe system, can carry out the filtrator withstand voltage properties, the filtering element load performance, sealing property in the filtrator, the test of filtrator conveyance capacity and cleaning pressure drop has the function of Comprehensive Experiment.
Description of drawings
The structural representation of a kind of agricultural irrigation filtrator test complex that Fig. 1 provides for the utility model embodiment 1.
Among the figure:
1, water tank; 2, main circulation pump; 3, high-pressure pump; 4, heavy caliber ball valve; 5, small-bore ball valve; 6, high-pressure outlet valve; 7, pressure transducer; 8, heavy caliber flowing meter; 9, small-bore flowmeter; 10, filtrator; 11, big flow electric control valve; 12, low discharge electric control valve; 13, the blowdown outlet opens and closes valve; 14, expansion water supply installation; 15, expansion piping installation.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment, as shown in Figure 1, a kind of agricultural irrigation filtrator test complex described in the utility model, comprise water tank 1, be connected with the Inlet and outlet water supply channel on the described water tank 1, set gradually the first test water supply installation, flow testing device, filtrator 10, volume control device and filtrator resistance to pressure and blowoff valve start-stop performance proving installation on the described inlet and outlet pipe.Be respectively arranged with main circulation pump 2, high-pressure pump 3, heavy caliber ball valve 4 and high-pressure outlet valve 6 on the branch road of the described first test water supply installation.
Preferably, be respectively arranged with small-bore ball valve 5, small-bore flowmeter 9, heavy caliber flowing meter 8, pressure transducer 7 on the branch road of described flow testing device.
Preferably, be respectively arranged with big flow electric control valve 11, low discharge electric control valve 12 on the branch road of described volume control device.
Preferably, described filtrator resistance to pressure and blowoff valve start-stop performance proving installation are that the blowdown outlet opens and closes valve 13.
Preferably, can also be provided with expansion water supply installation 14 on the pipeline of the described first test water supply installation.
Preferably, expansion piping installation 15 can also be set on the pipeline of described flow testing device.
The utility model at work, water tank 1 provides the test water source, main circulation pump 2 is extracted the water in the water tank out, provide experimental test required current, high-pressure pump 3 provides test required hydraulic pressure, heavy caliber ball valve 4, in the small-bore ball valve 5 process of the test control system according to flow parameter is set, the unlatching of autocontrol valve or close, high-pressure outlet valve 6 is carrying out the filtrator withstand voltage test, in the interior leakage test, this valve is opened sample is suppressed operation, press in the pressure transducer 7 real-time experiment with measuring pipelines, heavy caliber flowing meter 8, flow through the flow of filtrator in the small-bore flowmeter 9 testing experiment processes, big flow electric control valve 11, low discharge electric control valve 12, control system is regulated opening angle automatically in the test, by control endpiece valve opening angle, regulate the flow of the filtrator 10 of flowing through.In the process of the test, system automatically according to the flow of filtrator 10, withstand voltage, allow the corresponding valve opening and closings of information Control such as pressure reduction, shell material, electric control valve switch angle is finished experimental test.
The utlity model has following beneficial effect:
1, high and low pressure, big flow performance test are merged in same pipe system, can carry out the test of sealing property in filtrator withstand voltage properties, filtering element load performance, the filtrator, filtrator conveyance capacity and cleaning pressure drop; 2, thereby by the high-pressure pump rotating speed being carried out frequency control control break pump discharge pressure, range of regulation is wide, and high pressure flow is big, can satisfy the needs of different pressures grade filtrator test, also can test the filtrator that allows a small amount of internal leakage; 3, testing efficiency height, test macro high-speed real-time sampling flow, pressure reduction, pressure information in the test.In filtrator conveyance capacity test, cleaning pressure fall-off test along with the unlatching of electric control valve, test macro automatic high speed record flow, pressure, pressure difference data, after treating that electric control valve is opened fully, test is promptly finished, experimental facilities is by flow, pressure information in the measuring channel, automatically regulate the endpiece electric control valve and open and close angle, obtain stable test flow; 5, deviceization structure, expansion is convenient.If test water traffic demand increases,, increase piping installation and can realize control, test by increasing water supply installation.
The utility model is the Comprehensive Experiment equipment of agricultural irrigation filtrator withstand voltage properties, filtering element load performance, interior sealing property, conveyance capacity, cleaning pressure fall-off test.According to the operating position of filtrator in actual pipe network system, simulate its pipe network structure, designed big flow supply channel, and increasing high pressure access pipeline in the flow supply channel greatly, make it have flow, pressure fan-out capability concurrently, in an equipment, can finish a plurality of performance detection of same filtrator, improve test efficiency.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by the foregoing description; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. agricultural irrigation filtrator test complex, comprise water tank, it is characterized in that: be connected with the Inlet and outlet water supply channel on the described water tank, set gradually the first test water supply installation, flow testing device, filtrator, volume control device and filtrator resistance to pressure and blowoff valve start-stop performance proving installation on the described inlet and outlet pipe.
2. a kind of agricultural irrigation filtrator test complex according to claim 1 is characterized in that: be respectively arranged with main circulation pump, high-pressure pump, heavy caliber ball valve and high-pressure outlet valve on the branch road of the described first test water supply installation.
3. a kind of agricultural irrigation filtrator test complex according to claim 1 is characterized in that: be respectively arranged with small-bore ball valve, small-bore flowmeter, heavy caliber flowing meter, pressure transducer on the branch road of described flow testing device.
4. a kind of agricultural irrigation filtrator test complex according to claim 1 is characterized in that: be respectively arranged with big flow electric control valve, low discharge electric control valve on the branch road of described volume control device.
5. a kind of agricultural irrigation filtrator test complex according to claim 1 is characterized in that: described filtrator resistance to pressure and blowoff valve start-stop performance proving installation are that the blowdown outlet opens and closes valve.
6. a kind of agricultural irrigation filtrator test complex according to claim 1 is characterized in that: can also be provided with the expansion water supply installation on the pipeline of the described first test water supply installation.
7. a kind of agricultural irrigation filtrator test complex according to claim 1 is characterized in that: on the pipeline of described flow testing device the expansion piping installation can also be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052637 CN203083818U (en) | 2013-01-30 | 2013-01-30 | Comprehensive testing device for agricultural irrigation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052637 CN203083818U (en) | 2013-01-30 | 2013-01-30 | Comprehensive testing device for agricultural irrigation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083818U true CN203083818U (en) | 2013-07-24 |
Family
ID=48829643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052637 Expired - Lifetime CN203083818U (en) | 2013-01-30 | 2013-01-30 | Comprehensive testing device for agricultural irrigation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370445A (en) * | 2016-08-31 | 2017-02-01 | 洛阳双瑞金属复合材料有限公司 | Ship ballast water filter performance experiment device |
| CN114466586A (en) * | 2019-09-30 | 2022-05-10 | 精密种植有限责任公司 | System and method for testing agricultural implements |
-
2013
- 2013-01-30 CN CN 201320052637 patent/CN203083818U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370445A (en) * | 2016-08-31 | 2017-02-01 | 洛阳双瑞金属复合材料有限公司 | Ship ballast water filter performance experiment device |
| CN106370445B (en) * | 2016-08-31 | 2018-09-18 | 洛阳双瑞金属复合材料有限公司 | Ballast water for ship filter capability experimental provision |
| CN114466586A (en) * | 2019-09-30 | 2022-05-10 | 精密种植有限责任公司 | System and method for testing agricultural implements |
| CN114466586B (en) * | 2019-09-30 | 2023-11-28 | 精密种植有限责任公司 | System and method for testing agricultural implement |
| US11971029B2 (en) | 2019-09-30 | 2024-04-30 | Precision Planting Llc | Test frame and methods for fluidly testing agricultural devices |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |