CN202502031U - Water-retaining agent particle hydroscopicity measuring device with timer and filter screen - Google Patents
Water-retaining agent particle hydroscopicity measuring device with timer and filter screen Download PDFInfo
- Publication number
- CN202502031U CN202502031U CN2012200103517U CN201220010351U CN202502031U CN 202502031 U CN202502031 U CN 202502031U CN 2012200103517 U CN2012200103517 U CN 2012200103517U CN 201220010351 U CN201220010351 U CN 201220010351U CN 202502031 U CN202502031 U CN 202502031U
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- water
- cup
- filter screen
- timer
- retaining agent
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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
A water-retaining agent particle hydroscopicity measuring device with a timer and a filter screen comprises a cup filled with water and water-retaining agent particles, control switches are arranged on the electronic timer which is arranged on the cup, a pressure sensor connected with the electronic timer via a lead is arranged at the bottom of the cup, and the filter screen matched with the cup in inner diameter is arranged on the upper caliber of the cup. A certain amount of water corresponding to an upper limit of pressure set by the pressure sensor and a certain quantity of water-retaining agent particles are poured into the cup, and hydrophilic velocity and hydrophilic rate of the water-retaining agent particles are guaranteed by means of timing of the electronic timer. The water-retaining agent particle hydroscopicity measuring device with the timer and the filter screen is simple in structure, convenient for experiments and high in measuring accuracy rate and has good practical values.
Description
Technical field
The utility model relates to a kind of water-loss reducer particle water absorptivity experimental provision, the water-loss reducer particle water absorptivity measurement mechanism of especially a kind of tape timer and filter screen.
Background technology
Water-loss reducer is the strong especially functional high molecule material of a kind of ability; Nontoxic; Can release water, suction repeatedly, field such as be widely used in rock slope improvement, civil construction, agricultural gardening, keeping crop seedling from drought, improve the soil is in order to reach desirable user mode; Need carry out the water absorptivity experiment to water-loss reducer, measure its rate of water absorption and multiplying power.
At present, the device of water-loss reducer particle water absorptivity experiment is simpler and cruder, makes measurement result exist than mistake, and solution is not preferably also arranged so far.
The utility model content
The purpose of the utility model is the weak point that overcomes in the prior art, a kind of simple in structure, experiment convenience is provided, the water-loss reducer particle water absorptivity measurement mechanism of tape timer that accuracy rate is high and filter screen.
For realizing above-mentioned purpose, the water-loss reducer particle water absorptivity measurement mechanism of tape timer of the utility model and filter screen comprises the cup that water and water-loss reducer particle are housed, and cup is provided with an electronic timer, and electronic timer is provided with CS; The bottom of cup is provided with the pressure transducer that links to each other with electronic timer through lead; The last bore of cup is provided with the filter screen that matches with the cup internal diameter.
Described CS comprises master switch, hand switch and pressure sensor switch; Described cup is provided with scale.
Beneficial effect: the utility model can adopt the mode of manual timing, satisfies general more rough experiment, when needs are accurately measured; Can pressure sensor switch be opened; Pour the water of the corresponding weight of upper pressure limit that is provided with pressure transducer in the cup into, in cup, pour a certain amount of water-loss reducer particle then into, the upper pressure limit that is provided with when the weight overpressure sensor of wine matter in a flash; The circuit turn-on of electronic timer picks up counting; When the water-loss reducer particle complete when transparent, the closing presure sensing switch, this kind mode has improved the accuracy of measuring greatly.It is simple in structure, and experiment is convenient, and accuracy rate is high, has good practical values.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1. cup, 2. filter screen, 3. master switch, 4. hand switch, 5. pressure sensor switch, 6. electronic timer, 7. water, 8. water-loss reducer particle, 9. pressure transducer.
Embodiment
An embodiment to the utility model is further described below in conjunction with accompanying drawing:
Shown in Figure 1, the water-loss reducer particle water absorptivity measurement mechanism of tape timer and filter screen mainly is made up of cup 1, filter screen 2, master switch 3, hand switch 4, pressure sensor switch 5, electronic timer 6 and pressure transducer 9.Described cup 1 is provided with scale.Water 7 and water-loss reducer particle 8 are housed in the cup 1, and cup 1 is provided with an electronic timer 6, and electronic timer 6 is provided with CS, and described CS comprises master switch 3, hand switch 4 and pressure sensor switch 5.The bottom of cup 1 is provided with the pressure transducer 9 that links to each other with electronic timer 6 through lead; The last bore of cup 1 is provided with the filter screen 2 that matches with the cup internal diameter.
The course of work: earlier filter screen 2 is taken away, in cup 1, added a certain amount of water 7, open the master switch 3 of electronic timer 6; In water 7, pour a certain amount of water-loss reducer particle 8 again into; Press hand switch 4, electronic timer 6 picks up counting, and when water-loss reducer particle 8 is fully transparent state, presses hand switch 4 once more; Stop electronic timer 6; Can learn the rate of water absorption of this kind water-loss reducer particle 8, filter screen 2 packed into unnecessary water 7 is poured out in the cup 1 then, can calculate the water absorbent rate of this kind water-loss reducer particle 8.
Claims (3)
1. the water-loss reducer particle water absorptivity measurement mechanism of tape timer and filter screen; It is characterized in that: it comprises the cup (1) that water (7) and water-loss reducer particle (8) are housed; Cup (1) is provided with an electronic timer (6), and electronic timer (6) is provided with CS; The bottom of cup (1) is provided with the pressure transducer (9) that links to each other with electronic timer (6) through lead; The last bore of cup (1) is provided with the filter screen (2) that matches with the cup internal diameter.
2. want the water-loss reducer particle water absorptivity measurement mechanism of 1 described tape timer and filter screen according to right, it is characterized in that: described CS comprises master switch (3), hand switch (4) and pressure sensor switch (5).
3. want the water-loss reducer particle water absorptivity measurement mechanism of 1 described tape timer and filter screen according to right, it is characterized in that: described cup (1) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200103517U CN202502031U (en) | 2012-01-11 | 2012-01-11 | Water-retaining agent particle hydroscopicity measuring device with timer and filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200103517U CN202502031U (en) | 2012-01-11 | 2012-01-11 | Water-retaining agent particle hydroscopicity measuring device with timer and filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502031U true CN202502031U (en) | 2012-10-24 |
Family
ID=47038642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200103517U Expired - Fee Related CN202502031U (en) | 2012-01-11 | 2012-01-11 | Water-retaining agent particle hydroscopicity measuring device with timer and filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624635A (en) * | 2021-07-21 | 2021-11-09 | 烽火通信科技股份有限公司 | Device and method for testing water resistance of dry water-resistant material |
-
2012
- 2012-01-11 CN CN2012200103517U patent/CN202502031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624635A (en) * | 2021-07-21 | 2021-11-09 | 烽火通信科技股份有限公司 | Device and method for testing water resistance of dry water-resistant material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140111 |