CN201507434U - Laboratory water purifier water purification pump testing device - Google Patents
Laboratory water purifier water purification pump testing device Download PDFInfo
- Publication number
- CN201507434U CN201507434U CN2009201768713U CN200920176871U CN201507434U CN 201507434 U CN201507434 U CN 201507434U CN 2009201768713 U CN2009201768713 U CN 2009201768713U CN 200920176871 U CN200920176871 U CN 200920176871U CN 201507434 U CN201507434 U CN 201507434U
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- pump
- solenoid valve
- flowmeter
- water
- meter
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Abstract
The utility model discloses a laboratory water purifier water purification pump testing device, which comprises a water inlet (1), an inflow solenoid valve (2), an inflow pressure-reducing valve (3), an inflow pressure gauge (6), a pump water inlet (4), a test-waiting pump body (7), a pump water outlet (5), a pump output pressure gauge (8), an adjustable float flow-meter group, a total flow-meter (11) and a solenoid valve group, wherein the above elements are sequentially and serially connected through pipelines, the inflow solenoid valve (2) is also connected with a control power source through a pump inflow switch (16), the adjustable float flow-meter group comprises an adjustable float flow-meter A (9) and an adjustable float flow-meter B (10) which are connected in parallel, and the solenoid valve group comprises a discharge solenoid valve A (12) and a discharge solenoid valve B (13) which are connected in parallel. The testing device has the advantages of effectively shortening inspection time, inspecting leakage phenomena of pump bodies in time, and providing simple, quick and accurate testing methods.
Description
Technical field
The utility model relates to a kind of testing apparatus of pure water pump, especially laboratory water purifior pure water pump testing apparatus.
Background technique
When testing pure water pump (hereinafter to be referred as the pump housing) in the past, need annex construction systems such as RO film are tested again, use method in the past that some deficiency will be arranged: the one, the film body temperature influence is bigger, thereby causes water-outlet quantity and pressure to be affected, and is bigger to the test result error of the pump housing; The 2nd, can not debug pump housing delivery pressure, thereby can't intuitively observe pairing Monitoring Data its pressure regulation power; The 3rd, during test traffic, the test mode complexity.
Summary of the invention
The purpose of this utility model promptly is to overcome the deficiency of existing measuring technology, provides a kind of test accurate, quick and easy, testing apparatus intuitively.It can effectively shorten Check-Out Time, even check out pump housing phenomenon of osmosis, corresponding detected parameters is in time found out and is not inconsistent product.
The purpose of this utility model is achieved through the following technical solutions: laboratory water purifior pure water pump testing apparatus, it comprises water intake, entering water electromagnetic valve, water inlet reduction valve, entering water electromagnetic valve connects the control power supply by the pump water inlet switch, the pump water inlet mouth with pump the mouth of a river and link to each other with the pump housing to be measured respectively, pump the mouth of a river and measure the adjustable bobber flowmeter A of pure water flow and the adjustable bobber flowmeter B of metering concentrated stream amount respectively, the adjustable bobber flowmeter B of the adjustable bobber flowmeter A of metering pure water flow and metering concentrated stream amount is for being connected in parallel.The adjustable bobber flowmeter A of metering pure water flow all links to each other with the total discharge meter with the adjustable bobber flowmeter B of metering concentrated stream amount, total discharge score do not run in water solenoid valve A and drain solenoid valve B, drain solenoid valve A and drain solenoid valve B connect the time relay, sensitive switch is installed on the time relay, the mouth of a river of running in behind the drain solenoid valve A, connect the flux test water outlet behind the drain solenoid valve B, between water inlet reduction valve and pump water inlet mouth, be provided with inlet gage (claiming the reduction valve delivery gauge again), after pumping the mouth of a river, be provided with pumping pressure table (claiming the pump delivery gauge again).
In above element, solenoid valve is the automation foundation element that is used for controlling the direction of fluid, belongs to final controlling element, the medium direction is controlled, thereby reached control to valve switch.The time relay is to utilize electromagnetic principle or Der Grundsatz der Maschinen to realize the control apparatus of time-delay control.Float flowmeter, claiming rotameter again, is a kind of of variable-area formula flowmeter, in a vertical Taper Pipe that enlarges from bottom to top, the gravity of the float of circular cross section is born by hydrodynamic, thereby float can freely be risen in Taper Pipe and descend.Pressure gauge is a physics pressure, i.e. the size of the pressure that bears on the unit area, thus demonstrate physics pressure from scale intuitively.Reduction valve is the flow that the aperture of the open-shut device in the employing control valve body is regulated medium; the pressure of medium is reduced; regulate the aperture of open-shut device simultaneously by the effect of downstream pressure; downstream pressure is kept within the specific limits; under the situation that inlet pressure constantly changes; keep outlet pressure in the scope of setting, utensil is produced in protection life thereafter.Sensitive switch is a kind of snap switch of exerting pressure and actuating, and is sensitive switch again.
Working principle of the present utility model is as follows: the water source is inserted water intake, then the pump housing to be measured is inserted the pump water inlet mouth and pump the mouth of a river, connect the pump water inlet switch.The contrast inlet gage is regulated the water inlet reduction valve, and pressure is adjusted to required value (regulating as required).Connect pump housing power supply, contrast pumping pressure table is regulated adjustable bobber flowmeter A and adjustable bobber flowmeter B (regulating according to pump parameter or requirement), at this moment just can detect the output flow of regulating pump under the pressure roughly, obtain detailed POF as need, to touch sensitive switch, the time relay changes the normally closed work that picks up counting over to and (time relay normally closed can be arranged on half a minute by often opening, often be arranged at 5 hours, the conducting of the time relay just will be connected at the beginning of the pump housing is tested), drain solenoid valve B begins conducting, at this moment the output medium of pump just flows into measuring cup by the flux test water outlet, the time relay often changes over to and is arranged after half a minute, drain solenoid valve A conducting, medium enters drain opening, and the flux test water outlet stops to flow out medium.
By top narration as can be seen, the beneficial effects of the utility model are: use this device effectively to shorten Check-Out Time, in time check out pump housing seepage phenomenon, corresponding detected parameters is in time found out and is not inconsistent product; And test mode simple and fast; Pump housing delivery pressure is debugged, can intuitively be observed pairing Monitoring Data its pressure regulation power; It can make test result more accurate simultaneously.
Description of drawings
Fig. 1 the utility model structural representation
Among the figure, 1-water intake, 2-entering water electromagnetic valve, the 3-reduction valve of intaking, 4-pump water inlet mouth, 5-pumps the mouth of a river, the 6-inlet gage, the 7-pump housing to be measured, 8-pumping pressure table, 9-adjustable bobber flowmeter A, 10-adjustable bobber flowmeter B, 11-total discharge meter, 12-drain solenoid valve A, 13-drain solenoid valve B, the 14-time relay, 15-sensitive switch, 16-pump water inlet switch, 17-drain opening, 18-flux test water outlet.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described: as shown in Figure 1, laboratory water purifior pure water pump testing apparatus, it comprises water intake 1, entering water electromagnetic valve 2, water inlet reduction valve 3, inlet gage 6, pump water inlet mouth 4, the pump housing 7 to be measured, pump the mouth of a river 5, pump delivery gauge 8, adjustable bobber flowmeter group, total discharge meter 11 and electromagnetic valve group, they are contacted in turn by pipeline, wherein, entering water electromagnetic valve 2 also is connected with the control power supply by pump water inlet switch 16, described adjustable bobber flowmeter group comprises the adjustable bobber flowmeter A9 and the adjustable bobber flowmeter B10 of two parallel connections, adjustable bobber flowmeter A9 and the shared input and output channel of adjustable bobber flowmeter B10, described electromagnetic valve group comprises the drain solenoid valve A12 and the drain solenoid valve B13 of two parallel connections, drain solenoid valve A12 is connected with the normally-closed contact of the time relay 14, drain solenoid valve B13 is connected with the normally opened contact of the time relay 14, and the time relay 14 connects sensitive switch 15.
During use the water source is inserted water intake 1, then the pump housing 7 to be measured is inserted pump water inlet mouth 4 and pumps the mouth of a river 5, connect pump water inlet switch 16.The contrast inlet gage is regulated 3 water inlet reduction valve, and pressure is adjusted to required value (regulating as required).Connect pump housing power supply, contrast pumping pressure table is regulated adjustable bobber flowmeter A9 and adjustable bobber flowmeter B10 (regulating according to pump parameter or requirement), at this moment just can detect the output flow of regulating pump under the pressure roughly, obtain detailed POF as need, to touch sensitive switch 15, the time relay is by often opening the normally closed work that picks up counting that changes over to, drain solenoid valve B13 begins conducting, at this moment the output medium of pump just flows into measuring cup by flux test water outlet 18, the time relay often changes over to and is arranged after half a minute, drain solenoid valve A12 conducting, medium enters drain opening 17, and flux test water outlet 18 stops to flow out medium.
Claims (1)
1. laboratory water purifior pure water pump testing apparatus, it is characterized in that: it comprises water intake (1), entering water electromagnetic valve (2), water inlet reduction valve (3), inlet gage (6), pump water inlet mouth (4), the pump housing to be measured (7), pump the mouth of a river (5), pump delivery gauge (8), adjustable bobber flowmeter group, total discharge meter (11) and electromagnetic valve group, they are contacted in turn by pipeline, wherein, entering water electromagnetic valve (2) also is connected with the control power supply by pump water inlet switch (16), described adjustable bobber flowmeter group comprises the adjustable bobber flowmeter A (9) and the adjustable bobber flowmeter B (10) of two parallel connections, adjustable bobber flowmeter A (9) and the shared input and output channel of adjustable bobber flowmeter B (10), described electromagnetic valve group comprises the drain solenoid valve A (12) and the drain solenoid valve B (13) of two parallel connections, drain solenoid valve A (12) is connected with the normally-closed contact of the time relay (14), drain solenoid valve B (13) is connected with the normally opened contact of the time relay (14), and the time relay (14) connects sensitive switch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201768713U CN201507434U (en) | 2009-09-18 | 2009-09-18 | Laboratory water purifier water purification pump testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201768713U CN201507434U (en) | 2009-09-18 | 2009-09-18 | Laboratory water purifier water purification pump testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507434U true CN201507434U (en) | 2010-06-16 |
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ID=42468561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201768713U Expired - Fee Related CN201507434U (en) | 2009-09-18 | 2009-09-18 | Laboratory water purifier water purification pump testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411870A (en) * | 2011-12-15 | 2012-04-11 | 昆明理工大学 | Movable device for comprehensive water pump series-parallel connection experiment |
| CN103291599A (en) * | 2013-05-17 | 2013-09-11 | 奇瑞汽车股份有限公司 | Electronic water pump pressure-leakage detection device of electric vehicle and detection method adopting electronic water pump pressure-leakage detection device |
| CN116292254A (en) * | 2023-04-20 | 2023-06-23 | 上海柯渡医学科技股份有限公司 | Performance detection system and method for hemodialysis machine dialysate flow pump |
-
2009
- 2009-09-18 CN CN2009201768713U patent/CN201507434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411870A (en) * | 2011-12-15 | 2012-04-11 | 昆明理工大学 | Movable device for comprehensive water pump series-parallel connection experiment |
| CN102411870B (en) * | 2011-12-15 | 2014-07-30 | 昆明理工大学 | Movable device for comprehensive water pump series-parallel connection experiment |
| CN103291599A (en) * | 2013-05-17 | 2013-09-11 | 奇瑞汽车股份有限公司 | Electronic water pump pressure-leakage detection device of electric vehicle and detection method adopting electronic water pump pressure-leakage detection device |
| CN103291599B (en) * | 2013-05-17 | 2017-06-20 | 奇瑞新能源汽车技术有限公司 | Electric automobile electronic water pump leakage pressure detection means and the detection method using the device |
| CN116292254A (en) * | 2023-04-20 | 2023-06-23 | 上海柯渡医学科技股份有限公司 | Performance detection system and method for hemodialysis machine dialysate flow pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN UP HYPERPURE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU ULTRAPURE TECHNOLOGY CO.,LTD. Effective date: 20121227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 611743 CHENGDU, SICHUAN PROVINCE TO: 611731 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: No. 38 Pixian 611731 Sichuan Province, Chengdu city Chengdu modern industrial area north kongtide Avenue Patentee after: Sichuan UP Hyperpure Technology Co., Ltd. Address before: Pixian 611743 Sichuan Province, Chengdu city Chengdu modern industrial area of Hong Kong and China North Road No. 288 Patentee before: Chengdu Ultrapure Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |