CN216350461U

CN216350461U - Device for determining allelopathy activity of exotic plants

Info

Publication number: CN216350461U
Application number: CN202122931823.4U
Authority: CN
Inventors: 韩建华; 刘学慧; 李泊岩; 付志茹; 李二虎; 顾欣燕; 张武; 苏立莹
Original assignee: Tianjin Agricultural Ecological Environment Monitoring And Agricultural Product Quality Inspection Center
Current assignee: Tianjin Agricultural Ecological Environment Monitoring And Agricultural Product Quality Inspection Center
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to a device for measuring the chemosensory activity of foreign plants, which comprises a measuring component, a liquid supply component, a base, an IC chip, a button switch, an electric control cabinet and a sealing cover, wherein the measuring component is arranged on the base; according to the utility model, through the arrangement of the measuring component and the IC chip, when the temperature sensor is used, the temperature sensor detects the temperature value in the heat-insulating layer, when the detected temperature value reaches a set lower limit value, the IC chip controls the heating plate to be electrified and operated, and the heating plate heats the interior of the heat-insulating layer through the heat-conducting plate; when the detected temperature value reaches a set upper limit value, the IC chip controls the heating plate to stop running, so that the interior of the heat-insulating layer is in a proper temperature range, and the measurement device is operated under a constant temperature condition; through the setting of supplying liquid subassembly, the liquid level window is used for operating personnel to observe the liquid level value in the liquid supply case, and when the liquid level was lower, through the fluid infusion pipe toward supplying liquid incasement interpolation leaching liquor, guarantee to supply liquid subassembly normal operating.

Description

Device for determining allelopathy activity of exotic plants

Technical Field

The utility model belongs to the technical field of exotic plant allelopathy activity determination, and particularly relates to a device for determining exotic plant allelopathy activity.

Background

The control of alien invasive plants is very difficult and resistance to herbicides is easily developed. Aiming at the prevention and control work of the foreign invasive plants, physical prevention and control and chemical prevention and control are mostly concentrated at present, a large amount of manpower and physical are wasted by the physical prevention and control, and the chemical prevention and control has adverse effects on the biological diversity. The adoption of a scientific, effective and biodiversity-protecting prevention and treatment technology is a great urgency for agricultural science and technology workers. The substitution control is to utilize the interaction relationship among plants, screen one or more plant combinations with certain ecological value or economic value, plant the plant combination in the foreign invasive plant emergence area to inhibit its growth, in order to achieve the goal of preventing and treating the foreign invasive plant, when choosing the substitute plant, must consider the survival rate of the substitute plant at first, especially the sensibility to the chemosensory material that the foreign invasive plant secretes, study the chemosensory action in the field, it is more influenced by the environmental condition, the result may be too inaccurate, and the traditional chemosensory activity determination device needs to go on under the constant temperature condition, and the middle needs to supplement the leaching liquor very easy to cause the process to pollute, cause the experiment to fail, for this reason, need a device used for determining the chemosensory activity of the foreign plant urgently, in order to solve the above-mentioned problem, and facilitate the market to popularize and apply.

The traditional chemosensory activity measuring device needs to be carried out under the constant temperature condition, and the leaching liquor needs to be supplemented in the middle, so that the process pollution is easily caused, and the experiment failure is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a device for measuring the chemosensory activity of foreign plants, so as to solve the problems that the traditional chemosensory activity measuring device needs to be carried out under a constant temperature condition, and the process pollution is easily caused by the fact that leaching liquor needs to be supplemented in the middle, and the experiment fails.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

the device for measuring the activity of the exotic plant comprises a measuring component, a liquid supply component, a base, an IC chip, a button switch, an electric control cabinet and a sealing cover, wherein the base is arranged below the measuring component, the liquid supply component is arranged on the side surfaces of the measuring component and the base, the IC chip, the button switch and the electric control cabinet are arranged on the front side of the base, and the sealing cover is hinged above the measuring component;

the survey subassembly include survey case, heat preservation, heat-conducting plate, supporting seat, hot plate, place subassembly, liquid feeding pipe, branch liquid pipe and temperature sensor, the heat preservation install on the inner wall of survey case, the heat-conducting plate install the below in the inside both sides of heat preservation, the supporting seat install the intermediate position in the inside below of heat preservation, the subassembly of placing set up the top at the supporting seat, the hot plate adopt a plurality ofly, and the hot plate installs the inboard at the heat-conducting plate, the liquid feeding pipe install the top in the survey case outside, branch liquid pipe adopt a plurality ofly, and divide the liquid pipe to install the inboard at the liquid feeding pipe, this branch liquid pipe's end runs through to the inside of survey case, temperature sensor install the one side in the inside top of heat preservation.

Preferably, place the subassembly including placing dish, division board, draw-in groove and level gauge, the dish of placing set up the top at the supporting seat, the draw-in groove card establish the intermediate position of placing the dish below, the division board adopt a plurality ofly, and the division board is installed in the inside of placing the dish, the level gauge inlay the dress and be placing the inside below of dish.

Preferably, the liquid supply subassembly include liquid supply case, liquid level window, micro-booster pump and fluid infusion pipe, the liquid supply case install the side at survey case and base, the liquid level window inlay the dress in the front side of liquid supply case, micro-booster pump install the top at the liquid supply case, and micro-booster pump's inlet passes through the pipeline and links to each other with the inside below of liquid supply case, this micro-booster pump's liquid outlet passes through the pipeline and links to each other with the fluid infusion pipe, the fluid infusion pipe install the top at the liquid supply case.

Preferably, the size of the base is matched with that of the measuring box, the IC chip is respectively connected with the button switch and the electric control cabinet through wires, the electric control cabinet is connected with a mains supply through a power line, and the size of the sealing cover is matched with that of the measuring box.

Preferably, the upper end of survey case adopt uncovered formula to set up, the size of heat preservation match with the size of survey case, the heat-conducting plate symmetry set up, the upper end of supporting seat be provided with the fixture block, and the fixture block adopts the cuboid structure, the hot plate pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively, the size of liquid feeding pipe match with the size of survey case, liquid distribution pipe in the inboard evenly distributed of liquid feeding pipe, and liquid distribution pipe adoption slope setting, this liquid distribution pipe's terminal downward sloping, temperature sensor pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively.

Preferably, the division board in place the inside evenly distributed of dish, and the division board will place the dish and separate into a plurality of and independently place the space, should independently place the space and adopt the same number with the liquid distribution pipe, wherein independently place space and liquid distribution pipe one-to-one, the fixture block of draw-in groove and supporting seat align, and the size of draw-in groove matches with the size of the fixture block of supporting seat, the level gauge pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively.

Preferably, the liquid supply incasement portion be provided with the leaching liquor, and the liquid supply case adopts hollow structure, the liquid level window be used for operating personnel to observe the liquid level value in the liquid supply case, miniature booster pump pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively, the inside of fluid infusion pipe and liquid supply case communicate with each other, and the fluid infusion pipe is provided with the spiral cover.

The utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the measuring component and the IC chip, when the temperature sensor is used, the temperature sensor detects the temperature value in the heat-insulating layer, when the detected temperature value reaches a set lower limit value, the IC chip controls the heating plate to be electrified and operated, and the heating plate heats the inside of the heat-insulating layer through the heat-conducting plate; when the detected temperature value reaches the set upper limit value, the IC chip controls the heating plate to stop running, so that the inside of the heat-insulating layer is in a proper temperature range, and the measurement device is operated under a constant temperature condition.

2. According to the utility model, through the arrangement of the placing component and the IC chip, when the device is used, the liquid level meter detects the liquid level value in the placing disc, when the detected liquid level value reaches the set lower limit value, the IC chip controls the micro booster pump to be powered on to operate, the micro booster pump conveys the leaching liquor in the liquor supply tank into the placing disc through the liquor feeding pipe and the liquor dividing pipe, when the detected liquid level value reaches the set upper limit value, the IC chip controls the micro booster pump to stop operating, the normal operation of the measuring device is ensured, the placing disc is divided into a plurality of independent placing spaces by the dividing plates, the measuring of a plurality of samples is facilitated, and the working efficiency of the measuring device is improved.

3. According to the utility model, through the arrangement of the liquid supply assembly, the liquid level window is used for an operator to observe the liquid level value in the liquid supply box, and when the liquid level is lower, the leaching liquor is added into the liquid supply box through the liquid supplementing pipe, so that the normal operation of the liquid supply assembly is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the construction of an assay assembly of the present invention;

FIG. 3 is a schematic view of the inside of the measuring chamber of the present invention;

FIG. 4 is a schematic structural view of a placement assembly of the present invention;

FIG. 5 is a schematic view of the placement tray and card slot of the present invention;

FIG. 6 is a schematic view of a liquid supply assembly of the present invention.

In the figure: 1. a measurement component; 11. a measuring box; 12. a heat-insulating layer; 13. a heat conducting plate; 14. a supporting seat; 15. heating plates; 16. placing the component; 161. placing a tray; 162. a partition plate; 163. a card slot; 164. a liquid level meter; 17. a liquid feeding pipe; 18. a liquid separating pipe; 19. a temperature sensor; 2. a liquid supply assembly; 21. a liquid supply tank; 22. a liquid level window; 23. a micro booster pump; 24. a liquid supplementing pipe; 3. a base; 4. an IC chip; 5. a push button switch; 6. an electric control cabinet; 7. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.

A device for measuring the activity of exotic plant chemosensation comprises a measuring component 1, a liquid supply component 2, a base 3, an IC chip 4, a button switch 5, an electric control cabinet 6 and a sealing cover 7, wherein the base is arranged below the measuring component, the liquid supply component is arranged on the side surfaces of the measuring component and the base, the IC chip, the button switch and the electric control cabinet are arranged on the front side of the base, and the sealing cover is hinged above the measuring component; the size of base matches with the size of survey case, and the IC chip passes through the wire and links to each other with button switch and automatically controlled cabinet respectively, and the automatically controlled cabinet passes through the power cord and links to each other with the commercial power, and the size of closing cap matches with the size of survey case.

In the embodiment, the measuring component comprises a measuring box 11, a heat-insulating layer 12, a heat-conducting plate 13, a supporting seat 14, a heating plate 15, a placing component 16, a liquid adding pipe 17, a liquid separating pipe 18 and a temperature sensor 19, wherein the heat-insulating layer is installed on the inner wall of the measuring box, the heat-conducting plate is installed below two sides in the heat-insulating layer, the supporting seat is installed in the middle position below the heat-insulating layer, the placing component is arranged above the supporting seat, the heating plates are multiple, the heating plates are installed on the inner side of the heat-conducting plate, the liquid adding pipes are installed above the outer side of the measuring box, the liquid separating pipes are multiple, the liquid separating pipes are installed on the inner side of the liquid adding pipes, the tail ends of the liquid separating pipes penetrate through the inside of the measuring box, and the temperature sensor is installed on one side above the inner side of the heat-insulating layer; the upper end of the measuring box is arranged in an open manner, the size of the heat-insulating layer is matched with that of the measuring box, the heat-conducting plates are symmetrically arranged, the upper end of the supporting seat is provided with a clamping block, the clamping block is of a cuboid structure, the heating plate is respectively connected with the IC chip, the button switch and the electric control cabinet through leads, the size of the liquid adding pipe is matched with that of the measuring box, the liquid distributing pipes are uniformly distributed on the inner sides of the liquid adding pipes, the liquid distributing pipes are arranged in an inclined manner, the tail ends of the liquid distributing pipes are inclined downwards, and the temperature sensors are respectively connected with the IC chip, the button switch and the electric control cabinet through leads; when the temperature sensor is used, the temperature sensor detects the temperature value in the heat-insulating layer, when the detected temperature value reaches a set lower limit value, the IC chip controls the heating plate to be electrified and operated, and the heating plate heats the inside of the heat-insulating layer through the heat-conducting plate; when the detected temperature value reaches the set upper limit value, the IC chip controls the heating plate to stop running, so that the inside of the heat-insulating layer is in a proper temperature range, and the measurement device is operated under a constant temperature condition.

In this embodiment, the placing assembly includes a placing tray 161, a plurality of partition plates 162, a plurality of clamping grooves 163 and a liquid level meter 164, the placing tray is disposed above the supporting base, the clamping grooves are clamped at the middle position below the placing tray, the partition plates are installed inside the placing tray, and the liquid level meter is embedded below the placing tray; the liquid level meter is characterized in that the partition plates are uniformly distributed in the placing disc, the placing disc is divided into a plurality of independent placing spaces by the partition plates, the independent placing spaces and the liquid dividing pipes are in the same number, the independent placing spaces and the liquid dividing pipes correspond to each other one by one, the clamping grooves are aligned with the clamping blocks of the supporting seat, the size of the clamping grooves is matched with that of the clamping blocks of the supporting seat, and the liquid level meter is respectively connected with the IC chip, the button switch and the electric control cabinet through wires; during the use, the level gauge detects the liquid level value of placing in the dish, when the liquid level value that detects reaches and sets up the lower limit value, the miniature booster pump of IC chip control circular telegram operation, the miniature booster pump will supply the leaching liquor of liquid incasement to place the dish through liquid feeding pipe and branch liquid pipe in, when the liquid level value that detects reaches and sets for the upper limit value, the miniature booster pump of IC chip control stops the operation, guarantee the normal operating of survey device, the division board will place the dish and separate into a plurality of and independently place the space, be convenient for survey a plurality of samples simultaneously, the work efficiency of survey device is improved.

In this embodiment, the liquid supply assembly includes a liquid supply tank 21, a liquid level window 22, a micro booster pump 23 and a liquid replenishing pipe 24, the liquid supply tank is installed on the side surfaces of the measuring tank and the base, the liquid level window is embedded in the front side of the liquid supply tank, the micro booster pump is installed above the liquid supply tank, a liquid inlet of the micro booster pump is connected with the lower part inside the liquid supply tank through a pipeline, a liquid outlet of the micro booster pump is connected with the liquid replenishing pipe through a pipeline, and the liquid replenishing pipe is installed above the liquid supply tank; the liquid supply box is internally provided with a leaching solution, the liquid supply box adopts a hollow structure, a liquid level window is used for an operator to observe a liquid level value in the liquid supply box, the micro booster pump is respectively connected with the IC chip, the button switch and the electric control cabinet through wires, the liquid supplementing pipe is communicated with the inside of the liquid supply box, and the liquid supplementing pipe is provided with a screw cap; the liquid level window is used for operating personnel to observe the liquid level value in the liquid supply case, and when the liquid level was lower, through the fluid infusion pipe toward the liquid supply incasement interpolation leaching liquor, the assurance supplied liquid subassembly normal operating.

The working principle of the utility model is as follows:

as shown in fig. 1-6, when in use, the electric control cabinet is connected with commercial power to supply power, the IC chip is electrified and operated to control, the temperature sensor detects the temperature value in the heat-insulating layer, when the detected temperature value reaches a set lower limit value, the IC chip controls the heating plate to be electrified and operated, and the heating plate heats the inside of the heat-insulating layer through the heat-conducting plate; when the detected temperature value reaches the set upper limit value, the IC chip controls the heating plate to stop running, so that the inside of the heat-insulating layer is in a proper temperature range, the measuring device is carried out under the condition of constant temperature, the liquid level meter detects the liquid level value in the placing disc, when the detected liquid level value reaches the set lower limit value, the IC chip controls the micro booster pump to be powered on to run, the micro booster pump conveys the leaching liquid in the liquid supply box into the placing disc through the liquid feeding pipe and the liquid separating pipe, when the detected liquid level value reaches the set upper limit value, the IC chip controls the micro booster pump to stop running, so that the measuring device can normally run, the placing disc is divided into a plurality of independent placing spaces by the dividing plates, a plurality of samples can be conveniently measured simultaneously, the working efficiency of the measuring device is improved, the liquid level window is used for an operator to observe the liquid level value in the liquid supply box, when the liquid level is lower, the leaching liquid is added into the liquid supply box through the liquid supplementing pipe, and ensuring the normal operation of the liquid supply assembly.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims

1. A device for determining the allelopathy activity of a foreign plant, comprising: the device comprises a measuring component, a liquid supply component, a base, an IC chip, a button switch, an electric control cabinet and a sealing cover, wherein the base is arranged below the measuring component;

2. The device for determining the activity of a foreign plant pathogen according to claim 1, wherein: the placing component comprises a placing disc, a plurality of partition plates, a plurality of clamping grooves and a liquid level meter, the placing disc is arranged above the supporting seat, the clamping grooves are clamped at the middle position below the placing disc, the partition plates are arranged in the placing disc, and the liquid level meter is embedded below the placing disc.

3. The device for determining the activity of a foreign plant pathogen according to claim 1, wherein: the liquid supply subassembly include liquid supply case, liquid level window, micro-booster pump and fluid infusion pipe, the liquid supply case install the side at survey case and base, the liquid level window inlay the front side at the liquid supply case, micro-booster pump install the top at the liquid supply case, and micro-booster pump's inlet passes through the pipeline and links to each other with the inside below of liquid supply case, this micro-booster pump's liquid outlet passes through the pipeline and links to each other with the fluid infusion pipe, the fluid infusion pipe install the top at the liquid supply case.

4. The device for determining the activity of a foreign plant pathogen according to claim 1, wherein: the size of the base is matched with that of the measuring box, the IC chip is respectively connected with the button switch and the electric control cabinet through wires, the electric control cabinet is connected with a mains supply through a power line, and the size of the sealing cover is matched with that of the measuring box.

5. The device for determining the activity of a foreign plant pathogen according to claim 1, wherein: the upper end of survey case adopt uncovered formula to set up, the size of heat preservation match with the size of survey case, the heat-conducting plate symmetry set up, the upper end of supporting seat be provided with the fixture block, and the fixture block adopts the cuboid structure, the hot plate pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively, the size of liquid feeding pipe match with the size of survey case, branch liquid pipe in the inboard evenly distributed of liquid feeding pipe, and divide liquid pipe to adopt the slope to set up, this branch terminal downward sloping of liquid pipe, temperature sensor pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively.

6. The device for determining the activity of a foreign plant pathogen according to claim 2, wherein: the division board in place the inside evenly distributed of dish, and the division board will place the dish and separate into a plurality of and independently place the space, should independently place the space and adopt the same number with the liquid distribution pipe, wherein independently place space and liquid distribution pipe one-to-one, the draw-in groove align with the fixture block of supporting seat, and the size of draw-in groove matches with the size of the fixture block of supporting seat, the level gauge pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively.

7. The device for determining the activity of a foreign plant pathogen according to claim 3, wherein: the liquid supply tank inside be provided with the leaching liquor, and the liquid supply tank adopts hollow structure, the liquid level window be used for operating personnel to observe the liquid level value of liquid supply tank in, miniature booster pump pass through the wire and link to each other with IC chip, button switch and automatically controlled cabinet respectively, the inside of fluid infusion pipe and liquid supply tank communicate with each other, and the fluid infusion pipe is provided with the spiral cover.