CN220085301U - Portable photosynthetic apparatus leaf room temperature regulating device - Google Patents
Portable photosynthetic apparatus leaf room temperature regulating device Download PDFInfo
- Publication number
- CN220085301U CN220085301U CN202320377577.9U CN202320377577U CN220085301U CN 220085301 U CN220085301 U CN 220085301U CN 202320377577 U CN202320377577 U CN 202320377577U CN 220085301 U CN220085301 U CN 220085301U
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- CN
- China
- Prior art keywords
- cover
- pipe
- adjusting
- regulating
- leaf chamber
- Prior art date
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 43
- 230000000243 photosynthetic effect Effects 0.000 title claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model discloses a portable photosynthetic apparatus leaf chamber temperature control device, comprising: the first regulating cover and the second regulating cover are hinged through a rotating shaft, the second regulating cover and the first regulating cover are symmetrically arranged, a first circulating pipe and a cover plate are arranged in the second regulating cover, and a leaf chamber for placing a photosynthetic apparatus is arranged between the two cover plates; the first adjusting cover and the second adjusting cover are respectively provided with a communicating pipe; the adjusting box is provided with a communicating head, the communicating pipe is inserted into the communicating head, and an adjusting pipe is communicated between the communicating heads; the second circulating pipes are arranged in the heat preservation box, and the two ends of each first circulating pipe are communicated with the two ends of the second circulating pipe to form a circulating passage.
Description
Technical Field
The utility model relates to the technical field of ecological environment, in particular to a portable photosynthetic apparatus leaf chamber temperature control device.
Background
The photosynthesis and respiration of plant leaves are the basis of carbon circulation research of an ecological system, are also the basis for understanding the formation mechanism of ecological carbon sink and simulating and metering the ecological carbon sink, and the global land ecological system absorbs about one third of carbon dioxide emission caused by human activities every year, and have great significance for realizing carbon neutralization in China and the world.
The existing measuring instrument such as LI-6400XT portable photosynthetic measuring instrument can control the temperature of the leaf chamber and control the rise and fall of the temperature of the leaf chamber when the measuring instrument is in the open air, but the external module of the temperature control system can only control the temperature within +/-6 ℃ of the external temperature, and cannot measure the photosynthesis and respiration rate of the leaf in a larger temperature range.
Disclosure of Invention
The utility model aims to provide a portable photosynthetic apparatus leaf chamber temperature control device, which solves the problem that the existing portable photosynthetic measurer has a smaller temperature control range.
The technical scheme of the utility model is as follows:
a portable photosynthetic apparatus leaf chamber temperature control device comprising: a first adjustment cover; the first regulating cover and one side of the second regulating cover are hinged through a rotating shaft, the second regulating cover and the first regulating cover are symmetrically arranged, a first circulating pipe and a cover plate are arranged in the second regulating cover, and a leaf chamber for placing a photosynthetic apparatus is arranged between the two cover plates; communicating pipes are arranged on the first regulating cover and the second regulating cover;
the adjusting box is provided with communicating heads corresponding to the communicating pipes, the communicating pipes are inserted into the communicating heads, adjusting pipes are communicated between the communicating heads, and adjusting pieces for accelerating the flow speed of air flow are arranged in the adjusting pipes; the heat preservation box is internally provided with second circulating pipes, two ends of each first circulating pipe are communicated with two ends of each second circulating pipe to form a circulating passage, the heat preservation box is provided with a water inlet pipe and a water outlet pipe, and each second circulating pipe is provided with a pump body.
Further, the water outlet of the first circulating pipe is positioned at a high position, and the water inlet of the first circulating pipe is positioned at a low position.
Further, the first adjusting cover and the second adjusting cover are U-shaped, a cover plate is arranged at the groove, a first circulating pipe is arranged inside the two walls, and an anti-slip pad is arranged on one surface of the two walls, which is attached to the leaf chamber.
Further, a magnet is arranged at the contact part of the adjusting box and the first adjusting cover as well as the second adjusting cover, and a baffle is not arranged at one side of the adjusting box close to the first adjusting cover.
Further, the adjusting member includes: the motor is arranged on the middle section in the regulating pipe; the fan blades are arranged on an output shaft of the motor in an annular array; and the flow limiting valve is arranged on the first circulating pipe.
Further, the method further comprises the following steps: and the heating plate is arranged in the heat preservation box and is heated by an external power supply.
Further, the second circulating pipe in the heat insulation box is in spiral arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can rapidly raise and lower the temperature of the leaf chamber without excessively depending on external weather conditions, has wider controllable temperature range, can reach 5-55 ℃, and has simple operation and easy use.
2. According to the utility model, the circulating passage formed by the first circulating pipe, the second circulating pipe and the regulating pipe is arranged, so that circulating liquid and air flow are continuously circulated around the leaf chamber, and the leaf chamber is heated more uniformly, thereby improving the detection accuracy of the instrument.
3. According to the utility model, the circulation speed of the circulating liquid and the air flow is regulated by arranging the flow limiting valve and the regulating piece, so that the target temperature in the leaf chamber is controlled more accurately.
4. According to the utility model, the heat insulation box is arranged, and the copper pipes which are spirally arranged are arranged in the heat insulation box, namely the second circulating pipe, so that the heat exchange speed of circulating liquid in the second circulating pipe is higher, the cooling or heating can be controlled by directly adding dry ice or hot water into the water inlet pipe of the heat insulation box, the use is more convenient, and the temperature control speed is higher.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure a-a in FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure b-b of FIG. 2;
fig. 4 is a schematic view of the structure of the incubator of the present utility model.
Wherein, 1, first regulation lid, 2, second regulation lid, 3, first circulating pipe, 31, delivery port, 32, water inlet, 4, apron, 41, slipmat, 5, communicating pipe, 6, regulating box, 7, magnet, 8, regulation pipe, 81, regulating piece, 811, motor, 812, flabellum, 82, intercommunication head, 9, incubator, 91, inlet tube, 92, drain pipe, 93, second circulating pipe, 94, hot plate.
Detailed Description
The following describes in detail the embodiments of the present utility model with reference to fig. 1 to 4. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
It should be noted that, the circuit connection related in the present utility model adopts a conventional circuit connection manner, and no innovation is related.
Examples
As shown in fig. 1 to 4, a portable photosynthetic apparatus leaf chamber temperature control apparatus includes: the first adjusting cover 1 and the second adjusting cover 2 are hinged through a rotating shaft, as shown in fig. 1, one sides of the first adjusting cover 1 and the second adjusting cover 2 are symmetrically arranged, a first circulating pipe 3 and cover plates 4 are arranged in the second adjusting cover 2 and the first adjusting cover 1, and a leaf chamber for placing a photosynthetic apparatus is arranged between the two cover plates 4; the first adjusting cover 1 and the second adjusting cover 2 are provided with communicating pipes 5; the position on the regulating box 6 corresponding to the communicating pipe 5 is provided with a communicating head 82, the communicating pipe 5 is inserted into the communicating head 82, hot air in the first regulating cover 1 and the second regulating cover 2 starts to flow into the regulating box 6, a regulating pipe 8 is communicated between the communicating heads 82, the hot air in the first regulating cover 1 and the second regulating cover 2 enters the regulating pipe 8 and returns to the first regulating cover 1 and the second regulating cover 2, namely, a circulation passage is formed between the first circulating pipe 3 and the regulating pipe 8, so that the hot air is always wrapped around a leaf chamber, a regulating piece 81 for accelerating the airflow velocity is arranged in the regulating pipe 8, and the periphery of the leaf chamber is heated more uniformly through uniformly circulating the hot air, as shown in fig. 2, the first regulating cover 1 and the second regulating cover 2 are respectively communicated with one regulating pipe 8; the heat preservation box 9 is internally provided with second circulating pipes 93, two ends of each first circulating pipe 3 are communicated with two ends of each second circulating pipe 93 to form a circulating passage, the heat preservation box 9 is provided with a water inlet pipe 91 and a water outlet pipe 92, each second circulating pipe 93 is provided with a pump body, hot water or dry ice is directly injected through the water inlet pipe 91, so that liquid in the second circulating pipes 93 is quickly subjected to heat exchange, and the temperature rise and the temperature fall of the passage are completed.
Preferably, the water outlet 31 of the first circulation pipe 3 is located at a high position and the water inlet 32 is located at a low position.
Preferably, in order to make the first adjusting cover 1 and the second adjusting cover 2 more fit the shape of the leaf chamber, the temperature inside the leaf chamber is easier to control and adjust, the sections of the first adjusting cover 1 and the second adjusting cover 2 are all U-shaped, a cover plate 4 is arranged between the grooves, a first circulating pipe 3 is arranged inside the two walls, and an anti-slip pad 41 is arranged on one surface of the two walls, which is attached to the leaf chamber.
Preferably, in order to improve the tightness and prevent heat loss, a magnet 7 is provided at the contact position of the adjusting box 6 and the first adjusting cover 1 and the second adjusting cover 2, and a baffle is not provided at one side of the adjusting box 6 close to the first adjusting cover 1.
Specifically, in order to more conveniently control the flow rate of the gas and the flow rate of the liquid in the first circulation pipe and the second circulation pipe, thereby more precisely controlling the temperature, the adjusting member 81 includes: the motor 811, the fan blade 812 and the flow limiting valve are arranged on the middle section in the regulating pipe 8; fan blades 812 are arranged on the output shaft of motor 811 in an annular array; a restrictor valve is provided on the first circulation pipe 3.
Preferably, in order to improve the heating and heat-preserving effect of the heat-preserving box 9, the heat-preserving box further comprises: a heating plate 94 provided in the incubator 9 and heated by an external power source.
Preferably, in order to increase the heat exchange speed of the second circulation pipe 93 in the heat insulation box 9, the second circulation pipe 93 in the heat insulation box 9 is spirally arranged, and the second circulation pipe 93 is a copper pipe.
The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited thereto, and any variations within the scope of the present utility model will be apparent to those skilled in the art.
Claims (7)
1. A portable photosynthetic apparatus leaf chamber temperature control device, comprising:
a first adjustment cover (1);
the second adjusting cover (2), one side of the first adjusting cover (1) and one side of the second adjusting cover (2) are hinged through a rotating shaft, the second adjusting cover (2) and the first adjusting cover (1) are symmetrically arranged, a first circulating pipe (3) and cover plates (4) are arranged in the second adjusting cover, and a leaf chamber for placing a photosynthetic apparatus is arranged between the two cover plates (4);
the communicating pipe (5) is arranged on the first adjusting cover (1) and the second adjusting cover (2);
the adjusting box (6) is provided with a communicating head (82) corresponding to the communicating pipe (5), the communicating pipe (5) is inserted into the communicating head (82), an adjusting pipe (8) is communicated between the communicating heads (82), and an adjusting piece (81) for accelerating the airflow velocity is arranged in the adjusting pipe (8);
the heat preservation box (9) is internally provided with second circulating pipes (93), two ends of each first circulating pipe (3) are communicated with two ends of each second circulating pipe (93) to form a circulating passage, the heat preservation box (9) is provided with a water inlet pipe (91) and a water outlet pipe (92), and each second circulating pipe (93) is provided with a pump body.
2. The portable photosynthetic apparatus leaf chamber temperature control device of claim 1 wherein the water outlet (31) of the first circulation tube (3) is high and the water inlet (32) is low.
3. The portable photosynthetic apparatus leaf chamber temperature control device of claim 1, wherein the first adjusting cover (1) and the second adjusting cover (2) are both U-shaped, a cover plate (4) is arranged at the groove, a first circulating pipe (3) is arranged inside two walls, and an anti-slip pad (41) is arranged on one surface of the two walls, which is attached to the leaf chamber.
4. The portable photosynthetic apparatus leaf chamber temperature control device of claim 1, wherein a magnet (7) is arranged at the contact part of the regulating box (6) and the first regulating cover (1) and the second regulating cover (2), and a baffle is not arranged at one side of the regulating box (6) close to the first regulating cover (1).
5. A portable photosynthetic apparatus leaf chamber temperature control device of claim 1 wherein the regulator (81) comprises:
a motor (811) arranged on the middle section in the regulating tube (8);
the fan blades (812) are arranged on the output shaft of the motor (811) in an annular array;
and the flow limiting valve is arranged on the first circulating pipe (3).
6. The portable photosynthetic apparatus leaf chamber temperature control device of claim 1 further comprising: and the heating plate (94) is arranged in the heat preservation box (9) and is heated by an external power supply.
7. The portable photosynthetic apparatus leaf chamber temperature control device of claim 6 wherein the second circulation tube (93) in the incubator (9) is in a spiral arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377577.9U CN220085301U (en) | 2023-03-03 | 2023-03-03 | Portable photosynthetic apparatus leaf room temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377577.9U CN220085301U (en) | 2023-03-03 | 2023-03-03 | Portable photosynthetic apparatus leaf room temperature regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220085301U true CN220085301U (en) | 2023-11-24 |
Family
ID=88828462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320377577.9U Active CN220085301U (en) | 2023-03-03 | 2023-03-03 | Portable photosynthetic apparatus leaf room temperature regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220085301U (en) |
-
2023
- 2023-03-03 CN CN202320377577.9U patent/CN220085301U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |