CN114609328A - Maize leaf carbon 13 mark sealed cowling with condensation function - Google Patents

Maize leaf carbon 13 mark sealed cowling with condensation function Download PDF

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Publication number
CN114609328A
CN114609328A CN202210085141.2A CN202210085141A CN114609328A CN 114609328 A CN114609328 A CN 114609328A CN 202210085141 A CN202210085141 A CN 202210085141A CN 114609328 A CN114609328 A CN 114609328A
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China
Prior art keywords
base
plug
sealing
block
end cover
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CN202210085141.2A
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CN114609328B (en
Inventor
高英波
李宗新
张慧
刘开昌
黄收兵
赵海军
钱欣
刘春晓
代红翠
王良
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Shandong Academy of Agricultural Sciences
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Shandong Academy of Agricultural Sciences
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0098—Plants or trees
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Botany (AREA)
  • Wood Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Buffer Packaging (AREA)
  • Catching Or Destruction (AREA)

Abstract

A corn leaf carbon 13 marking sealing cover with a condensation function is used for achieving carbon 13 marking of corn leaves and facilitating condensation of photosynthesis products. The device comprises a base, an end cover, a fixed rod, a binding rope, a plug and a cooling box, wherein the fixed rod inserted into soil is fixed at the bottom of the base; the end cover is placed on the top of the base, and the end cover and the base are fixedly bound together through a binding rope; the plug is arranged on the side wall of the base, the filling hole is formed in the plug and comprises a first part and a second part, the first part is arranged along the axial direction of the plug, the second part is arranged along the radial direction of the plug, and when the plug is rotated to adjust the relative position between the plug and the base, the second part of the filling hole can be communicated or isolated with the inner cavity of the base; a cooling box is arranged at the bottom of the base, and water is filled in the cooling box; when the corn leaf anti-theft device is used, the corn leaves are placed between the base and the end cover, and the tracer is added to the inner side of the base through the plug. The sealing cover is convenient to use, simple in structure and convenient for experimental research and condensation of photosynthesis products.

Description

Maize leaf carbon 13 mark sealed cowling with condensation function
Technical Field
The invention relates to the technical field of corn research and test, in particular to a corn leaf carbon 13 mark sealing cover with a condensation function.
Background
The carbon 13 marker can be used for researching photosynthesis and the destination of photosynthesis products of plants. In order to conveniently mark the corn leaves with carbon 13, the leaves and the tracer are required to be arranged in a closed space, and the leaves can absorb carbon in the tracer when the leaves are subjected to photosynthesis.
Disclosure of Invention
The invention aims to provide a corn leaf carbon 13 marking sealing cover with a condensation function, which is used for realizing the carbon 13 marking of corn leaves and facilitating the condensation of a photosynthesis product.
The technical scheme adopted by the invention for solving the technical problems is as follows: a corn leaf carbon 13 mark sealing cover with a condensation function is characterized by comprising a base, an end cover, a fixing rod, a binding rope, a plug and a cooling box, wherein the fixing rod inserted into soil is fixed at the bottom of the base; the top of the base is open, the end cover is placed on the top of the base, and the end cover and the base are fixedly bound together through a binding rope; the plug is arranged on the side wall of the base in a threaded mounting mode, the plug is provided with a filling hole, the filling hole comprises a first part and a second part, the first part is arranged along the axial direction of the plug, the second part is arranged along the radial direction of the plug, and when the plug is rotated to adjust the relative position between the plug and the base, the second part of the filling hole can be communicated or isolated with the inner cavity of the base; a cooling box is arranged at the bottom of the base, and water is filled in the cooling box; when the corn leaf anti-theft device is used, the corn leaves are placed between the base and the end cover, and the tracer is added to the inner side of the base through the plug.
Furthermore, a cushion block is arranged in the inner cavity of the base, a pressing block is fixed at the bottom of the end cover, the pressing block and the cushion block are both rectangular, a first sealing gasket is fixed at the top of the cushion block, and sealing between the base and the end cover is achieved when the pressing block and the sealing gasket are in contact pressing.
Furthermore, a side hole is formed in the right side wall of the base, a sealing block is fixed to the bottom of the right side wall of the end cover, a second sealing gasket is arranged at the bottom of the side hole, and the sealing block and the second sealing gasket are in contact and pressed to achieve sealing between the sealing block and the side hole.
Furthermore, slots are arranged on the front and rear inner walls of the side holes, and inserting strips which are in inserting fit with the slots are arranged on the front and rear side walls of the sealing block.
Furthermore, a first fixing block is fixed at the first end of the binding rope, a second fixing block is fixed at the second end of the binding rope, and a bolt is arranged between the first fixing block and the second fixing block.
Further, a knob is provided on the bolt.
Further, a cushion pad is arranged at the bottom of the sealing block.
The invention has the beneficial effects that: according to the corn leaf carbon 13 marking sealing cover with the condensation function, provided by the invention, corn leaves can be placed in a closed space, and a tracer can be added into the closed space, so that the corn leaf carbon 13 marking is realized. The whole sealing cover is convenient to use, simple in structure and convenient for experimental research and condensation of photosynthesis products.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a top view of the base;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 at D;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 5;
FIG. 9 is a front view of the end cap;
FIG. 10 is an enlarged view of a portion of FIG. 9 at E;
FIG. 11 is a side view of the present invention in use;
FIG. 12 is a top view of the present invention in use;
FIG. 13 is a schematic of tracer addition;
in the figure: the cooling box comprises a base 1, a cushion block 11, a side hole 12, a slot 13, a placing cavity 14, a first sealing gasket 15, a second sealing gasket 16, an end cover 2, a pressing block 21, a sealing block 22, an inserting strip 23, a buffer block 24, a binding rope 3, a first fixing block 31, a second fixing block 32, a bolt 33, a knob 34, a fixing rod 4, a plug 5, a filling hole 51, a corn leaf 6 and a cooling box 7.
Detailed Description
As shown in fig. 1 to 13, the present invention mainly comprises a base 1, a cap 2, a binding string 3, a fixing rod 4, a plug 5, and a cooling box 7, and the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the base 1 is a cuboid hollow structure, the top of the base is open, and the inner cavity of the base is a placing cavity 14 for placing corn leaves. The inner side of the base is provided with a rectangular cushion block 12, the height of the cushion block is lower than that of the base, the cushion block is in contact with the bottom of the base, after the cushion block is arranged in the placing cavity, the upper surface of the cushion block is lower than that of the base, and the cushion block is fixedly connected with the base. As shown in fig. 6 and 7, a rectangular side hole 12 is formed in the right side wall of the base, the lower edge of the side hole is higher than the upper surface of the cushion block, slots 13 are formed in the front side wall and the rear side wall of the side hole as shown in fig. 5, a first sealing gasket 15 is bonded on the upper surface of the cushion block, the first sealing gasket is of a rectangular structure, a second sealing gasket 16 is bonded at the bottom of the side hole, the second sealing gasket is of a rectangular structure, and the first sealing gasket and the second sealing gasket are both rubber pieces.
As shown in fig. 9 and 10, the end cap 2 is a rectangular parallelepiped hollow structure, the bottom of the end cap is open, the end cap is a transparent member, a pressing block 21 is fixed on the inner wall of the end cap, and the shape of the pressing block is completely the same as that of the cushion block. After the end cover is buckled on the base, the pressing block extends into the inner cavity of the base and is in contact with the first sealing gasket. And a sealing block 22 is fixed at the bottom of the right side wall of the end cover and is used for extending into the side hole. As shown in fig. 4, a rubber buffer block 24 is provided at the bottom of the sealing block, and a slip 23 is provided at the front and rear side walls of the sealing block, so that the slip is inserted into the slot when in use, thereby ensuring the sealing property between the sealing block and the side wall of the base.
In order to realize the relative fixation between the cover plate and the base, a binding rope 3 is arranged between the cover plate and the base. A first fixing block 31 is fixed at a first end of the binding rope, a second fixing block 32 is fixed at a second end of the binding rope, a bolt 33 is arranged between the first fixing block and the second fixing block, a knob 34 is fixed on the bolt, and relative fixing between the first fixing block and the second fixing block can be realized when the knob is rotated. And a threaded hole matched with the bolt is formed in the second fixing block, and the bolt is connected with the first fixing block in a relatively rotating mode. During the use, it is inboard to arrange base, end cover in the strapping rope, then rotatory knob for the continuous spiral of bolt closes on the second fixed block, and then realizes the relative fixation between first, the second fixed block, and then realizes tying up fixedly between end cover and the base through the strapping rope, and the contact of the first sealed pad on briquetting and the cushion compresses tightly this moment, and the sealed piece compresses tightly with the sealed pad contact of second, and then realizes sealing between end cover and the base.
As shown in fig. 2 and 3, a pair of fixing rods 4 are fixed at the bottom of the base, and when the fixing rod is used, the fixing rods are inserted into soil to realize relative fixing of the base.
As shown in fig. 5 and 8, a threaded hole is formed in the rear side wall of the base, a plug 5 is fittingly installed in the threaded hole, the plug is of a cylindrical structure, and an external thread is formed on the outer wall of the plug. The plug is provided with a filling hole 51 which is of an L-shaped structure, the first part of the filling hole is arranged along the axial direction of the plug, and the second part of the filling hole is arranged along the radial direction of the plug. The cross section of the filling hole is square. After the second part of the filling hole is communicated with the inner cavity (namely the placing cavity) of the base, the tracer can be added into the placing cavity through the plug, and then enters along the first part of the filling hole and flows into the placing cavity through the second part of the filling hole. When the second part of the plug is selected into the side wall of the cushion block by rotating the plug, the filling hole is blocked, and the placing cavity cannot be communicated with the outside through the filling hole.
As shown in fig. 2, a cooling box 7 is arranged at the bottom of the base, and water is contained in the cooling box. The cooling box outer wall is white, places intracavity photosynthesis result and rises at sunshine under the temperature, and the setting of cooling box is convenient for absorb the heat in the base, impels to place the condensation of intracavity photosynthesis result to the collection of photosynthesis result.
As shown in figures 11 and 12, when the corn leaf binding machine is used, the corn leaves 6 are placed in the base, then the end covers are buckled on the base, the parts, connected with corn plants, of the corn leaves are placed between the second sealing gaskets and the buffer blocks, then the end covers and the base are tightly bound through the binding ropes, and sealing is achieved under the action of the buffer blocks and the second sealing gaskets. At the moment, the corn leaf is placed in the closed placing cavity, the tracer is added into the placing cavity through the plug, as shown in fig. 13, the tracer enters the placing cavity through the filling hole, and then the plug is rotated to enable the filling hole to retract into the side wall of the cushion block. The fixing rod is then inserted into the soil so that the base is placed at a fixed height position. Afterwards, the maize leaf between base and the end cover carries out photosynthesis under the sunshine, absorbs the carbon of placing in the intracavity tracer, converts the photosynthesis product into. The cooling box exchanges heat with the gas in the base, and then condensation of photosynthesis products in the cavity is placed.

Claims (7)

1. A corn leaf carbon 13 mark sealing cover with a condensation function is characterized by comprising a base, an end cover, a fixing rod, a binding rope, a plug and a cooling box, wherein the fixing rod inserted into soil is fixed at the bottom of the base; the top of the base is open, the end cover is placed on the top of the base, and the end cover and the base are fixedly bound together through a binding rope; the plug is arranged on the side wall of the base in a threaded mounting mode, the plug is provided with a filling hole, the filling hole comprises a first part and a second part, the first part is arranged along the axial direction of the plug, the second part is arranged along the radial direction of the plug, and when the plug is rotated to adjust the relative position between the plug and the base, the second part of the filling hole can be communicated or isolated with the inner cavity of the base; a cooling box is arranged at the bottom of the base, and water is filled in the cooling box; when the corn leaf anti-theft device is used, the corn leaves are placed between the base and the end cover, and the tracer is added to the inner side of the base through the plug.
2. The maize leaf carbon 13 mark sealing cover with the condensation function is characterized in that a cushion block is arranged in an inner cavity of a base, a pressing block is fixed to the bottom of an end cover, the pressing block and the cushion block are both rectangular, a first sealing gasket is fixed to the top of the cushion block, and when the pressing block is in contact with the sealing gasket and is pressed tightly, sealing between the base and the end cover is achieved.
3. The maize leaf carbon 13 mark sealing cover with the condensation function as claimed in claim 2, wherein a side hole is arranged on the right side wall of the base, a sealing block is fixed at the bottom of the right side wall of the end cover, a second sealing gasket is arranged at the bottom of the side hole, and the sealing block is in contact with the second sealing gasket and is compressed to realize sealing between the sealing block and the side hole.
4. The maize leaf carbon 13 mark sealing cover with the condensation function as claimed in claim 3, wherein slots are arranged on the front and rear inner walls of the side hole, and inserting strips which are in inserting fit with the slots are arranged on the front and rear side walls of the sealing block.
5. The corn leaf carbon 13 mark sealing cover with condensation function of claim 1, wherein a first fixing block is fixed at a first end of the binding rope, a second fixing block is fixed at a second end of the binding rope, and a bolt is arranged between the first fixing block and the second fixing block.
6. The maize leaf carbon 13 mark sealing cover with the condensation function is characterized in that a knob is arranged on the bolt.
7. The maize leaf carbon 13 mark sealing cover with the condensation function is characterized in that a cushion pad is arranged at the bottom of the sealing block.
CN202210085141.2A 2022-01-25 2022-01-25 Maize leaf carbon 13 mark sealing cover with condensation function Active CN114609328B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210085141.2A CN114609328B (en) 2022-01-25 2022-01-25 Maize leaf carbon 13 mark sealing cover with condensation function

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Application Number Priority Date Filing Date Title
CN202210085141.2A CN114609328B (en) 2022-01-25 2022-01-25 Maize leaf carbon 13 mark sealing cover with condensation function

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CN114609328A true CN114609328A (en) 2022-06-10
CN114609328B CN114609328B (en) 2023-06-30

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010051190A (en) * 2008-08-26 2010-03-11 Ehime Univ Apparatus and method for cooling local area of cultivated plant
CN107047265A (en) * 2016-12-31 2017-08-18 中国农业科学院农业资源与农业区划研究所 A kind of culture high abundance isotope carbon, the circulatory system of nitrogen double labelling plant sample
CN208519442U (en) * 2018-08-01 2019-02-19 南京林业大学 A kind of clamping and fixing device
CN209677035U (en) * 2019-01-30 2019-11-26 沈阳农业大学 One kind being suitable for plant rhizosphere13CO2The culture apparatus of gas label
CN210090415U (en) * 2019-04-23 2020-02-18 中国农业科学院农业资源与农业区划研究所 Corn stalk carbon 13 mark sealing cover
CN112586221A (en) * 2020-12-18 2021-04-02 东北师范大学 Carbon isotope labeling device of portable plant leaf
CN112986246A (en) * 2021-04-26 2021-06-18 西南大学 Natural illumination plant population gas exchange detection box and detection system
CN113063903A (en) * 2021-04-25 2021-07-02 湖南杂交水稻研究中心 Adjustable isotope labeling device for plant photosynthesis

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010051190A (en) * 2008-08-26 2010-03-11 Ehime Univ Apparatus and method for cooling local area of cultivated plant
CN107047265A (en) * 2016-12-31 2017-08-18 中国农业科学院农业资源与农业区划研究所 A kind of culture high abundance isotope carbon, the circulatory system of nitrogen double labelling plant sample
CN208519442U (en) * 2018-08-01 2019-02-19 南京林业大学 A kind of clamping and fixing device
CN209677035U (en) * 2019-01-30 2019-11-26 沈阳农业大学 One kind being suitable for plant rhizosphere13CO2The culture apparatus of gas label
CN210090415U (en) * 2019-04-23 2020-02-18 中国农业科学院农业资源与农业区划研究所 Corn stalk carbon 13 mark sealing cover
CN112586221A (en) * 2020-12-18 2021-04-02 东北师范大学 Carbon isotope labeling device of portable plant leaf
CN113063903A (en) * 2021-04-25 2021-07-02 湖南杂交水稻研究中心 Adjustable isotope labeling device for plant photosynthesis
CN112986246A (en) * 2021-04-26 2021-06-18 西南大学 Natural illumination plant population gas exchange detection box and detection system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
娄义龙;: "FW型水封式叶室――一种测定植物光合作用的叶室", 生命世界, no. 04, pages 19 - 20 *

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