CN204613054U - A kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device - Google Patents
A kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device Download PDFInfo
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- CN204613054U CN204613054U CN201520395923.1U CN201520395923U CN204613054U CN 204613054 U CN204613054 U CN 204613054U CN 201520395923 U CN201520395923 U CN 201520395923U CN 204613054 U CN204613054 U CN 204613054U
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- water absorber
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- tracheae
- teng
- plant leaf
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Abstract
The utility model discloses a kind of plant leaf moisture steaming Teng and measure rapid Continuous Determination device, comprise transparent valve bag, aspiration pump, water absorber, meausring apparatus, one end of transparent valve bag is provided with Self-enclosing and is provided with self-styled chain in Self-enclosing place, transparent valve bag is connected to the first tracheae and the second tracheae, first tracheae, the second tracheae are connected with the top of water absorber and bottom respectively, aspiration pump is arranged on the first tracheae, and water absorber is positioned on weighing device; Water absorber is divided into four chambers by the first dividing plate, second partition, the 3rd dividing plate, first dividing plate, the left end of the 3rd dividing plate and the contact position of water absorber inwall are provided with left breach, the right-hand member of second partition and the contact position of water absorber inwall are provided with right breach, be respectively arranged with a guard in four chambers, in guard, be provided with water absorbing agent.Its beneficial effect is: structure is simple, easy to use, measuring error is little.
Description
Technical field
The utility model relates to a kind of plant leaf moisture steaming Teng and measures rapid Continuous Determination device.
Background technology
Transpiration rate as research plant moisture metabolism an important indicator, at present mainly adopt ex vivo assays or stress tissue such as research leaf plant leaf blade or xylophyta canopy etc., these measure loaded down with trivial details and METHOD FOR CONTINUOUS DETERMINATION in enormous quantities under being unfavorable for crop field self-sow state.
In sum, the important physical signs such as the seed for gramineous crops such as paddy rice is rising, go back easy, the quick and gratifying live body nondestructive monitoring device of neither one at present, and are used to guide agricultural production.
In view of this, Chinese patent 201220015874.0 discloses a kind of determinator of rice grain transpiration, comprise transparent valve bag and be located at the water sucting part in described transparent valve bag, one end of described transparent valve bag is provided with Self-enclosing and is provided with self-styled chain in Self-enclosing place; The water sucting part that determinator due to rice grain transpiration of the present utility model has described transparent valve bag and is located in transparent valve bag, therefore by transparent valve bag being sheathed on the spike of rice in growth, its transpiration is measured in use, therefore can avoid damaging paddy rice, under the prerequisite ensureing estimating precision, achieve the nondestructiving quantitative measurement to rice grain transpiration intensity under rice field self-sow state.But this device can only collect moisture, can not the transpiration rate of continuous coverage moisture, scientific research needs can not be met.
Utility model content
Problem to be solved in the utility model is to provide plant leaf moisture steaming Teng that a kind of structure is simple, easy to use, measuring error is little and measures rapid Continuous Determination device.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device, comprise transparent valve bag, one end of described transparent valve bag is provided with Self-enclosing and is provided with self-styled chain in Self-enclosing place, it also comprises aspiration pump, water absorber, meausring apparatus, described transparent valve bag is connected to the first tracheae and the second tracheae, described first tracheae, second tracheae is connected with the top of described water absorber and bottom respectively, described aspiration pump is arranged on described first tracheae, described water absorber is positioned on described weighing device, described water absorber is divided into four chambers by the first dividing plate, second partition, the 3rd dividing plate, described first dividing plate, the left end of the 3rd dividing plate and the contact position of water absorber inwall are provided with left breach, the right-hand member of described second partition and the contact position of water absorber inwall are provided with right breach, be respectively arranged with a guard in four chambers, in described guard, be provided with water absorbing agent.
Preferably, above-mentioned plant leaf moisture steams Teng and measures rapid Continuous Determination device, and wherein said water absorbing agent is prepared from by lime chloride.
Preferably, above-mentioned plant leaf moisture steams Teng and measures rapid Continuous Determination device, and wherein said weighing device is electronic scale.
Preferably, above-mentioned plant leaf moisture steams Teng and measures rapid Continuous Determination device, and wherein said water absorber comprises box body, is detachably arranged on lid on box body.
Preferably, above-mentioned plant leaf moisture steams Teng and measures rapid Continuous Determination device, and wherein said lid is provided with packing washer with described box body contact position.
Preferably, above-mentioned plant leaf moisture steams Teng and measures rapid Continuous Determination device, and wherein said first dividing plate, second partition, the 3rd dividing plate is equally spaced is arranged in described water absorber.
Technique effect of the present utility model is mainly reflected in: be enclosed within the blade of plant by transparent valve bag, be tamping Self-enclosing, and the moisture that leaf transpiration effect produces is enclosed in transparent valve bag; After starting aspiration pump, air in transparent valve bag is by getting back in transparent valve bag after the second tracheae, water absorber, water absorber absorbs the moisture that leaf transpiration effect produces, meausring apparatus can weigh the weight of water absorber in real time, the deadweight cutting water absorber by the weight claimed can show that plant leaf moisture steams Teng's amount, finds out thus, and the utility model achieves plant leaf moisture steaming Teng and measures rapid Continuous Determination, and structure is simple, easy to use; Water absorber is divided into four chambers by the first dividing plate, second partition, the 3rd dividing plate, first dividing plate, the left end of the 3rd dividing plate and the contact position of water absorber inwall are provided with left breach, the right-hand member of second partition and the contact position of water absorber inwall are provided with right breach, air to enter after in water absorber successively from the chamber upward of chamber below, such design extends the time of air in water absorber, therefore water absorbing agent is made fully can to absorb moisture, because this reducing measuring error; Water absorbing agent is loaded in guard, is convenient to change water absorbing agent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of water absorber when opening lid.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, a kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device, and comprise transparent valve bag 1, one end of transparent valve bag 1 is provided with Self-enclosing and is provided with self-styled chain 11 in Self-enclosing place.The utility model also comprises aspiration pump 2, water absorber 3, meausring apparatus 4, transparent valve bag 1 is connected to the first tracheae 5 and the second tracheae 6, first tracheae 5, second tracheae 6 is connected with the top of water absorber 3 and bottom respectively, aspiration pump 2 is arranged on the first tracheae 5, and water absorber 3 is positioned on weighing device 4; Water absorber 3 is divided into four chambers by the first dividing plate 31, second partition 32, the 3rd dividing plate 33, the left end of the first dividing plate 31, the 3rd dividing plate 33 and the contact position of water absorber 3 inwall are provided with left breach 34, the right-hand member of second partition 32 and the contact position of water absorber 3 inwall are provided with right breach 35, be respectively arranged with a guard 36 in four chambers, in guard 36, be provided with water absorbing agent 37.
Water absorbing agent 37 is prepared from by lime chloride, and weighing device 4 is electronic scale.Water absorber 3 comprises box body 41, the lid 42 be detachably arranged on by screw on box body 41, and design is convenient for changing water absorbing agent 37 like this.Lid 42 is provided with packing washer 43 with box body 41 contact position, prevents the water vapor in air to enter in water absorber 3, affect measurement result.
For the ease of producing, wherein the first dividing plate 31, second partition 32, the 3rd dividing plate 33 is equally spaced is arranged in water absorber 3.
During use, in transparent valve bag 1, fill air, be enclosed within the blade 90 of plant by transparent valve bag 1, be tamping Self-enclosing, the moisture that blade 90 transpiration produces is enclosed in transparent valve bag 1; After starting aspiration pump 2, air in transparent valve bag 1 is by getting back in transparent valve bag 1 after the second tracheae 6, water absorber 3, water absorber 3 absorbs the moisture that leaf transpiration effect produces, meausring apparatus 4 can weigh the weight of water absorber 3 in real time, the deadweight cutting water absorber 4 by the weight claimed can show that plant leaf 90 moisture steams Teng's amount, the utility model achieves plant leaf moisture steaming Teng and measures rapid Continuous Determination, and structure is simple, easy to use.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (6)
1. plant leaf moisture steaming Teng measures rapid Continuous Determination device, comprise transparent valve bag, one end of described transparent valve bag is provided with Self-enclosing and is provided with self-styled chain in Self-enclosing place, it is characterized in that: it also comprises aspiration pump, water absorber, meausring apparatus, described transparent valve bag is connected to the first tracheae and the second tracheae, described first tracheae, the second tracheae are connected with the top of described water absorber and bottom respectively, described aspiration pump is arranged on described first tracheae, and described water absorber is positioned on described weighing device; Described water absorber is divided into four chambers by the first dividing plate, second partition, the 3rd dividing plate, described first dividing plate, the left end of the 3rd dividing plate and the contact position of water absorber inwall are provided with left breach, the right-hand member of described second partition and the contact position of water absorber inwall are provided with right breach, be respectively arranged with a guard in four chambers, in described guard, be provided with water absorbing agent.
2. plant leaf moisture steaming Teng according to claim 1 measures rapid Continuous Determination device, it is characterized in that: described water absorbing agent is prepared from by lime chloride.
3. plant leaf moisture steaming Teng according to claim 1 measures rapid Continuous Determination device, it is characterized in that: described weighing device is electronic scale.
4. plant leaf moisture according to claim 1 steams Teng and measures rapid Continuous Determination device, it is characterized in that: described water absorber comprises box body, is detachably arranged on lid on box body.
5. plant leaf moisture steaming Teng according to claim 4 measures rapid Continuous Determination device, it is characterized in that: described lid is provided with packing washer with described box body contact position.
6. plant leaf moisture according to claim 1 steams Teng and measures rapid Continuous Determination device, it is characterized in that: described first dividing plate, second partition, the 3rd dividing plate is equally spaced is arranged in described water absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395923.1U CN204613054U (en) | 2015-06-05 | 2015-06-05 | A kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395923.1U CN204613054U (en) | 2015-06-05 | 2015-06-05 | A kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613054U true CN204613054U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395923.1U Expired - Fee Related CN204613054U (en) | 2015-06-05 | 2015-06-05 | A kind of plant leaf moisture steams Teng and measures rapid Continuous Determination device |
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| Country | Link |
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| CN (1) | CN204613054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776051A (en) * | 2018-05-11 | 2018-11-09 | 山西师范大学 | A kind of soil, plant evaporation steam isotope harvester |
| CN110736677A (en) * | 2019-11-12 | 2020-01-31 | 河南大学 | plant transpiration measuring device and method |
-
2015
- 2015-06-05 CN CN201520395923.1U patent/CN204613054U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776051A (en) * | 2018-05-11 | 2018-11-09 | 山西师范大学 | A kind of soil, plant evaporation steam isotope harvester |
| CN108776051B (en) * | 2018-05-11 | 2024-05-03 | 山西师范大学 | Soil and plant evaporation water vapor isotope acquisition device |
| CN110736677A (en) * | 2019-11-12 | 2020-01-31 | 河南大学 | plant transpiration measuring device and method |
| CN110736677B (en) * | 2019-11-12 | 2021-04-30 | 河南大学 | Plant transpiration measuring device and method |
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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: 20150902 Termination date: 20160605 |