CN220399275U

CN220399275U - High-altitude movable carbon dioxide measuring device

Info

Publication number: CN220399275U
Application number: CN202321979799.4U
Authority: CN
Inventors: 崔欣
Original assignee: Sichuan Qinglan Testing Technology Co ltd
Current assignee: Sichuan Qinglan Testing Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-01-26
Anticipated expiration: 2033-07-24

Abstract

The utility model provides a high-altitude movable carbon dioxide measuring device, and relates to the technical field of gas detection. The device comprises a shell, a measuring mechanism, a power assembly, a first blade, a power module, a data processing module, a camera module and a remote sensing antenna, wherein the measuring mechanism is arranged on the shell and comprises a heat insulation sleeve, a temperature measuring device and an adsorption structure, wherein the temperature measuring device and the adsorption structure are arranged in the heat insulation sleeve; the power module is arranged in the shell, the camera module, the remote sensing antenna and the data processing module are all connected with the shell, the data processing module is electrically connected with the power supply, and the camera module and the remote sensing antenna are all electrically connected with the data processing module and the power supply.

Description

High-altitude movable carbon dioxide measuring device

Technical Field

The utility model relates to the technical field of gas detection, in particular to a high-altitude movable carbon dioxide measuring device.

Background

The realization of carbon reaching peak and carbon neutralization targets is required to be evaluated through scientific carbon dioxide detection data, and the accumulation and dissipation rules of carbon dioxide at different heights are different because the harm of the emission of atmospheric pollutants to the environment is influenced by conditions such as climate, temperature, wind direction and the like.

At present, the detection standard of carbon dioxide is mainly applied to the determination of carbon dioxide at an organized (chimney) discharge port, and an adaptive carbon dioxide analyzer is mainly an infrared gas analyzer, and the working principle of the adaptive carbon dioxide analyzer is as follows: the measured gas can be selectively absorbed without splitting infrared rays (the infrared rays are also translated into non-dispersive infrared rays in the literature), and quantitative analysis can be performed on the measured gas according to the amount of the absorbed infrared rays.

The applicant has found that the existing infrared gas analyzer for carbon dioxide detection has at least the following technical problems:

1. the volume is large, the equipment composition is complex, and a professional light path system is needed;

2. the light source for emitting infrared rays needs higher energy, generally needs to be matched with a wired power supply, and cannot detect the distribution condition of carbon dioxide greenhouse gases in the high air;

3. the method can only be used for detecting pure gas, and the carbon dioxide after being detected is still discharged into the air, so that the pollution reduction effect can not be achieved.

Disclosure of Invention

The utility model aims to provide a high-altitude movable carbon dioxide measuring device, which aims to solve the problems that the existing infrared gas analyzer is large in size and complex in equipment composition when being used for carbon dioxide detection, a professional optical path system is needed, a light source for emitting infrared rays needs higher energy, and a wired power supply or a very large capacity is needed to be matchedThe large battery is used, the distribution condition of carbon dioxide greenhouse gas in the air cannot be detected, the carbon dioxide greenhouse gas can only be used for detecting pure gas, the detected carbon dioxide is still discharged into the air, and the pollution reduction effect cannot be achieved _。 The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high-altitude movable carbon dioxide measuring device, which comprises a shell, a measuring mechanism, a power assembly, a first blade, a power module, a data processing module, a camera module and a remote sensing antenna, wherein:

the measuring mechanism is arranged on the shell and comprises a heat insulation sleeve, a temperature measuring device and an adsorption structure, wherein the temperature measuring device and the adsorption structure are arranged in the heat insulation sleeve, the heat insulation sleeve is provided with a first port for air inlet and a second port for air outlet, the first blade is connected with the power assembly, and the first blade is arranged at the second port;

the power module set up in the inside of casing, camera module remote sensing antenna the data processing module all with the casing is connected, data processing module with the power electricity is connected, camera module remote sensing antenna all with data processing module the power electricity is connected.

Preferably, the heat insulation sleeve comprises at least two groups, wherein the two groups of heat insulation sleeves are symmetrically arranged on two sides of the shell, and the heat insulation sleeve comprises a first pipe body and a second pipe body which are integrally formed and are arranged in a communicating manner, and the first pipe body and the second pipe body are integrally formed, wherein:

the first pipe body and the second pipe body are arranged at an obtuse angle;

the first pipe body is fixedly connected to one side surface of the shell, and the second pipe body extends to one side far away from the shell along the end portion of the shell.

Preferably, still include the symmetry set up in two sets of helping hand subassemblies of both sides of casing, helping hand subassembly includes support, second paddle and power device, wherein:

the bracket extends out along the end part of the shell to one side far away from the shell and is arranged at an acute angle with the shell;

the second blade is connected with the power device and is arranged at the end part of the bracket.

Preferably, the measuring mechanism is arranged at the bottom of the shell, the power assisting component is arranged at the top of the shell, and the second blade and the first blade are respectively positioned at the front end and the rear end of the shell.

Preferably, the power assembly comprises a motor and turbine assembly, wherein:

the turbine assembly comprises an outer ring shell and a turbine blade arranged in the outer ring shell, the motor core is arranged at the center of the turbine blade, and the first blades comprise at least two blades which are uniformly distributed on the periphery of the outer ring shell;

the motor is electrically connected with the power module.

Preferably, the adsorption structure comprises at least LiO H particles.

Preferably, the data processing module comprises an integrated circuit board and a chip electrically connected to the integrated circuit board.

Preferably, the power module comprises a rechargeable battery.

Preferably, the temperature measuring device employs a thermosensitive temperature sensor.

Preferably, the power device adopts a motor, and the motor is electrically connected with the power module.

According to the high-altitude movable carbon dioxide measuring device, the measuring mechanism is arranged on the shell, and comprises the heat insulation sleeve, the temperature measuring device and the adsorption structure which are arranged in the heat insulation sleeve, the heat insulation sleeve is provided with the first port for air inlet and the second port for air outlet in a matched mode, the first blade is connected with the power assembly and is arranged at the second port to quantitatively measure the concentration of carbon dioxide through temperature change, and the infrared emitting device is abandoned, so that the carbon dioxide measuring device is small and light and has a simple structure, the distribution and the dissipation trend of high-altitude carbon dioxide greenhouse gas can be observed in real time, air is purified while carbon dioxide is measured, and the pollution of carbon dioxide to the environment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a high-altitude mobile carbon dioxide measuring device according to the present utility model;

FIG. 2 is a schematic view showing the bottom view of the high-altitude mobile carbon dioxide measuring device of the present utility model;

FIG. 3 is a schematic diagram of the operation of the high-altitude mobile carbon dioxide measuring device of the present utility model;

FIG. 4 is a schematic diagram showing a front view of a high-altitude movable carbon dioxide measuring device according to the present utility model

FIG. 5 is a schematic side view of a high-altitude movable carbon dioxide measuring device according to the utility model

FIG. 6 is a schematic diagram of the power assembly of the high-altitude mobile carbon dioxide measuring device of the present utility model.

In the figure: 1. a housing; 2. a measuring mechanism; 21. a heat insulating sleeve; 211. a first tube body; 212. a second tube body; 2101. a first port; 2102. a second port; 22. a temperature measuring device; 23. an adsorption structure; 3. a power assembly; 31. a motor; 32. a turbine assembly; 321. an outer ring shell; 322. a turbine blade; 4. a first blade; 5. a power module; 6. a data processing module; 7. a camera module; 8. a remote sensing antenna; 9. a power assisting component; 91. a bracket; 92. a second blade; 93. a power device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus 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.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The utility model provides a high-altitude movable carbon dioxide measuring device, wherein fig. 1 is a schematic structural diagram of the embodiment, fig. 2 is a schematic bottom structural diagram of the embodiment, and as shown in fig. 1 and 2, the high-altitude movable carbon dioxide measuring device comprises a shell 1, a measuring mechanism 2, a power assembly 3, a first blade 4, a power module 5, a data processing module 6, a camera module 7 and a remote sensing antenna 8.

The measuring mechanism 2 is disposed on the housing 1, and includes a heat insulation sleeve 21, a temperature measuring device 22 and an adsorption structure 23 disposed in the heat insulation sleeve 21, wherein the adsorption structure 23 is used for adsorbing carbon dioxide, and the temperature measuring device 22 is used for measuring a temperature change generated by the adsorption of the carbon dioxide by the adsorption structure 23. The heat insulation sleeve 21 is adopted, and the temperature measuring device 22 and the adsorption structure 23 are arranged in the heat insulation sleeve 21, so that the temperature change measured by the temperature measuring device 22 is only generated by the heat release of carbon dioxide adsorbed by the adsorption structure 23, and the influence of other environmental factors is avoided.

The insulating sleeve 21 is provided with a first port 2101 for air inlet and a second port 2102 for air outlet, and the first blade 4 is connected with the power assembly 3 and is installed at the second port 2102. Specifically, the temperature measuring device 22 employs a thermosensitive temperature sensor, and the adsorption structure 23 includes at least LiOH particles. Because set up first paddle 4 and power pack 3 and be connected, and install power pack 3 and first paddle 4 in second port 2102 department, on the one hand, make this carbon dioxide survey device accessible first paddle 4's rotation effect realize high altitude removal through first paddle 4, on the other hand, through the operation of power pack 3, pump the air in the environment into in the insulating tube 21 by first port 2101, through the adsorption of adsorption structure 23, carry out carbon dioxide survey when absorbing carbon dioxide.

The carbon dioxide adsorption and measurement principle is as follows:

carbon dioxide in the ambient air enters the heat insulating jacket 21, reacts with the LiOH adsorbent placed in the heat insulating jacket 21, and generates lithium carbonate and emits heat (about 700 kJ/kg), and the greater the concentration of carbon dioxide, the more heat is emitted when the weight of the adsorbent is fixed. According to the temperature change delta T and the amount of pumped gas, the thermosensitive temperature sensor is matched to quantitatively detect the carbon dioxide, and a specific quantitative formula is as follows:

C＝(k*δT)/(Q*t)

wherein: c is the concentration of carbon dioxide; k is a unit heat energy change coefficient, and is a constant when the weight of the adsorbent is fixed; δT is the temperature change measured by the thermosensitive temperature sensor in unit time; q is the flow of ambient air pumped by the power assembly; t is the unit time, which is generally set to 5s, i.e., read one time every 5s, to generate a measurement result.

Fig. 3 is a schematic diagram of the operation of the present embodiment, and as shown in fig. 3, the power module 5 is disposed inside the housing 1, specifically, the power module 5 includes a rechargeable battery for providing the power module 3, the camera module 7, the remote sensing antenna 8, the data processing module 6, and so on with required electric energy.

The camera module 7, the remote sensing antenna 8 and the data processing module 6 are all connected with the shell 1, in this embodiment, the camera module 7 comprises a camera, the camera is mounted at the front end of the shell 1, and the remote sensing antenna 8 is mounted at the top of the front end of the shell 1. The camera module 7 and the remote sensing antenna 8 are electrically connected with the data processing module 6, in this embodiment, the data processing module 6 includes an integrated circuit board and a chip electrically connected with the integrated circuit board, and preferably, the data processing module 6 is disposed inside the housing 1.

When the remote sensing antenna 8 is used, the APP in the mobile phone or the tablet personal computer, namely the handheld end, is used for operating the high-altitude movable carbon dioxide measuring device, and an operating instruction is sent to the remote sensing antenna 8 through the handheld end, so that the carbon dioxide measuring device is operated. After the power assembly 3 is started, the first blade 4 rotates to enable the high-altitude movable carbon dioxide measuring device to lift off, and the position of the high-altitude movable carbon dioxide measuring device is controlled and prevented from being blocked through pictures sent by the camera. The power assembly 3 sucks ambient air from the front end of the measuring mechanism 2 at a fixed flow rate, and the data processing module 6 records the temperature measured by the thermosensitive temperature sensor due to heat release in the process of combining carbon dioxide with LiOH particles to generate lithium carbonate; and the data processing module 6 calculates the concentration of carbon dioxide in the air according to a quantitative formula by combining the recorded temperature change delta T and the fixed flow Q every 5s, and transmits the data back to the handheld end through the remote sensing antenna 8.

In this embodiment, the housing 1 is made of plastic material, so as to reduce the weight of the whole device, and the total weight of the high-altitude movable carbon dioxide measuring device is 600g, so that the high-altitude movable carbon dioxide measuring device is convenient to move.

This portable carbon dioxide measuring device in high altitude, through setting up measuring mechanism 2 on casing 1, and measuring mechanism 2 includes insulating tube 21 and sets up temperature measuring device 22 and adsorption structure 23 in insulating tube 21, the cooperation sets up insulating tube 21 has the first port 2101 that is used for admitting air and is used for the second port 2102 of giving vent to anger, first paddle 4 is connected with power component 3, install in second port 2102 department, with temperature variation ration carbon dioxide concentration, abandon infrared emission device, make carbon dioxide measuring device small and exquisite light, simple structure, can observe high altitude carbon dioxide greenhouse gas's distribution and loss trend in real time, and when survey carbon dioxide, the air-purifying, reduce the pollution of carbon dioxide to the environment.

As an alternative embodiment, fig. 4 is a schematic front view structure of the present embodiment, fig. 5 is a schematic side view structure of the present embodiment, and as shown in fig. 4 and 5, the heat insulation sleeve 21 includes at least two groups, two groups of heat insulation sleeves 21 are symmetrically disposed on two sides of the housing 1, and the heat insulation sleeve 21 includes a first pipe body 211 and a second pipe body 212 that are integrally formed and are disposed in an internal communication manner.

Wherein, the first tube body 211 and the second tube body 212 are arranged at an obtuse angle; the first tube 211 is fixedly connected to one side surface of the housing 1, and the second tube 212 extends along an end of the housing 1 to a side away from the housing 1.

Through setting up insulating tube 21 including two sets of symmetry setting, the inside of two sets of insulating tube 21 all sets up temperature measuring device 22 and adsorption structure 23, through two sets of insulating tube 21 simultaneous measurement, the accessible is compared two sets of measuring results, makes measuring result more accurate and reliable. And the second ports 2102 of the two groups of heat insulation sleeves 21 which are symmetrically arranged are respectively provided with the power assembly 3 and the first blade 4, so that the operation stability is better in use, and the control is convenient in high-altitude movement.

As an alternative embodiment, two groups of power assisting assemblies 9 symmetrically arranged on two sides of the shell 1 are further included, and the power assisting assemblies 9 comprise a bracket 91, a second blade 92 and a power device 93. By arranging the two groups of power assisting assemblies 9, the high-altitude movable carbon dioxide measuring device is enabled to be more stable in air operation.

Wherein the bracket 91 extends along the end of the housing 1 to a side far away from the housing 1 and is disposed at an acute angle with respect to the housing 1; the second blade 92 is connected to the power unit 93 and is provided at an end of the bracket 91. In this embodiment, the power device 93 employs a motor, and the motor is electrically connected to the power module 5.

The support in this embodiment adopts the hollow structure, is used for alleviateing overall structure's weight on the one hand, and on the other hand, hollow support inside is used for walking the line, makes power device and power module 5 electricity connect.

Specifically, the measuring mechanism 2 is disposed at the bottom of the casing 1, so that the heat insulation sleeve 21 is as far away from the power module 5 located inside the casing 1 and near the top of the casing 1 as possible, and the influence of the heat generated by the power module 5 on the temperature measuring device 22 in the heat insulation sleeve 21 is avoided. The power assisting component 9 is arranged at the top of the shell 1, and the second blade 92 and the first blade 4 are respectively positioned at the front end and the rear end of the shell 1, so that the operation is more stable.

In actual production and use, the measuring mechanism 2 may be provided inside the casing 1. That is, the housing structure is provided along the longitudinal direction of the housing 1, so that the first tube 211 of the heat insulating jacket 21 is placed in the housing structure inside the housing 1.

As an alternative embodiment, fig. 6 is a schematic structural view of the power assembly in the present embodiment, and as shown in fig. 6, the power assembly 3 includes a motor 31 and a turbine assembly 32.

Wherein, the turbine assembly 32 comprises an outer ring shell 321 and a turbine blade 322 arranged in the outer ring shell 321, the motor core is arranged at the center of the turbine blade 322, and the first blades 4 comprise at least two blades uniformly distributed on the periphery of the outer ring shell 321; the motor 31 is electrically connected to the power module 5.

As an alternative embodiment, the adsorption structure 23 comprises at least LiOH particles. In this embodiment, carbon dioxide is adsorbed by filling LiOH particles into the heat insulating jacket 21. LiOH particles are normally red and when turned white are considered to be saturated for adsorption, facilitating even replacement by observation.

Air entering the measuring mechanism 2 from one end of the heat insulation sleeve 21 is adsorbed and purified by LiOH particles, and then is discharged from the other end of the heat insulation sleeve 21, so that the air is purified and the pollution of carbon dioxide to the environment is reduced while carbon dioxide is measured.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A high altitude mobile carbon dioxide measuring device, characterized in that: including casing, survey mechanism, power component, first paddle, power module, data processing module, camera module and remote sensing antenna, wherein:

2. The high-altitude mobile carbon dioxide measurement device according to claim 1, wherein: the heat insulation sleeve comprises at least two groups, wherein the two groups of heat insulation sleeves are symmetrically arranged on two sides of the shell, and the heat insulation sleeve comprises a first pipe body and a second pipe body which are integrally formed and are communicated with each other, and the heat insulation sleeve comprises:

the first pipe body and the second pipe body are arranged at an obtuse angle;

3. The high-altitude movable carbon dioxide measurement device according to claim 1 or 2, wherein: still including the symmetry set up in two sets of helping hand subassemblies of both sides of casing, helping hand subassembly includes support, second paddle and power device, wherein:

4. The high-altitude movable carbon dioxide measuring device according to claim 3, wherein: the measuring mechanism is arranged at the bottom of the shell, the power assisting component is arranged at the top of the shell, and the second blade and the first blade are respectively positioned at the front end and the rear end of the shell.

5. The high-altitude movable carbon dioxide measurement device according to claim 1 or 2, wherein: the power assembly includes a motor and turbine assembly, wherein:

the turbine assembly comprises an outer ring shell and a turbine blade arranged in the outer ring shell, a motor core is arranged at the center of the turbine blade, and the first blades comprise at least two blades which are uniformly distributed on the periphery of the outer ring shell;

the motor is electrically connected with the power module.

6. The high-altitude movable carbon dioxide measurement device according to claim 1 or 2, wherein: the adsorption structure comprises at least LiO H particles.

7. The high-altitude movable carbon dioxide measurement device according to claim 1 or 2, wherein: the data processing module comprises an integrated circuit board and a chip electrically connected with the integrated circuit board.

8. The high-altitude movable carbon dioxide measurement device according to claim 1 or 2, wherein: the power module includes a rechargeable battery.

9. The high-altitude movable carbon dioxide measurement device according to claim 1 or 2, wherein: the temperature measuring device adopts a thermosensitive temperature sensor.

10. The high-altitude movable carbon dioxide measuring device according to claim 3, wherein: the power device adopts a motor, and the motor is electrically connected with the power module.