Greenhouse gas monitoring equipment
By using the water in the storage bottle to filter water vapor and impurities in the greenhouse gas monitoring equipment, the problem of water vapor and impurities affecting the accuracy of monitoring data in the prior art is solved, and the accuracy of gas detection is improved.
Patent Information
- Application Number
- CN202420756038.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Existing greenhouse gas monitoring equipment will cause inaccuracy and accuracy of monitoring data when water vapor and impurities adhere to the surface of the probe.
A greenhouse gas monitoring equipment is designed, including storage bottles and gas monitoring probes. The storage bottle contains water, with a liquid level lower than the bottom end of the outlet pipe and higher than the bottom end of the intake pipe. Water is used to filter water vapor and impurities to avoid them. Monitor data interference.
Through water filtration, water vapor and impurities are effectively avoided interference with monitoring data, and the accuracy of gas detection is improved.
Smart Images
Figure CN222212729U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of greenhouse gas monitoring, in particular to a greenhouse gas monitoring device. Background Art
[0002] As we all know, greenhouse gases refer to some gases in the atmosphere that can absorb long-wave radiation reflected by the ground and re-emit radiation, such as water vapor, carbon dioxide, most refrigerants, etc. Their function is to make the earth's surface warmer, similar to the role of a greenhouse in intercepting solar radiation and heating the air in the greenhouse. This effect of greenhouse gases making the earth warmer is called the "greenhouse effect". Carbon dioxide, nitrous oxide, Freon, methane, etc. are the main greenhouse gases in the earth's atmosphere.
[0003] There is a large amount of water vapor in the greenhouse, and a large amount of impurities will be adsorbed on the water vapor droplets. When a large amount of water vapor adheres to the surface of the gas monitoring probe, the water vapor will affect the accuracy of other gas monitoring data, causing errors in monitoring and affecting the accuracy of other gas data detection. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a greenhouse gas monitoring device, which can avoid the interference of water vapor and impurities on monitoring data and improve the accuracy of gas detection.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a greenhouse gas monitoring device, comprising a storage bottle and a gas monitoring probe, a sealing cover is installed on the top of the storage bottle, an air inlet pipe is arranged on one side of the sealing cover, and an air outlet pipe is arranged on the other side of the sealing cover, the downward extending length of the air inlet pipe is longer than the downward extending length of the air outlet pipe, an air pump is arranged on the air outlet pipe, an air outlet hood is arranged on one side of the air pump, the gas monitoring probe is arranged on the air outlet hood, and a cable is arranged on the gas monitoring probe.
[0008] Furthermore, the storage bottle is filled with water, and the liquid level of the water inside the storage bottle is lower than the bottom end of the air outlet pipe and higher than the bottom end of the air inlet pipe.
[0009] Furthermore, one end of the cable is connected to a gas detection device.
[0010] Furthermore, the storage bottle is made of transparent material.
[0011] Furthermore, a scale is provided on the bottle wall of the storage bottle.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, the utility model provides a greenhouse gas monitoring device with the following features:
[0014] Beneficial effects:
[0015] The greenhouse gas monitoring device is provided with a storage bottle, an air inlet pipe and an air outlet pipe. The storage bottle is filled with water. The liquid level of the water inside the storage bottle is lower than the bottom end of the air outlet pipe and higher than the bottom end of the air inlet pipe. Water is used to filter water vapor and impurities. A large amount of water vapor and impurities are filtered by the water in the storage bottle, thereby avoiding the interference of water vapor and impurities on monitoring data and improving the accuracy of gas detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.
[0018] In the figure: 1. Storage bottle; 2. Gas monitoring probe; 3. Sealing cover; 4. Air inlet pipe; 5. Air outlet pipe; 6. Air pump; 7. Air outlet hood; 8. Cable. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-2 The utility model is a greenhouse gas monitoring device, comprising a storage bottle 1 and a gas monitoring probe 2. A sealing cover 3 is installed on the top of the storage bottle 1, an air inlet pipe 4 is arranged on one side of the sealing cover 3, and an air outlet pipe 5 is arranged on the other side of the sealing cover 3. The length of the air inlet pipe 4 extending downward is longer than the length of the air outlet pipe 5 extending downward. An air pump 6 is arranged on the air outlet pipe 5 to provide power for the flow of gas. An air outlet hood 7 is arranged on one side of the air pump 6. The gas monitoring probe 2 is arranged on the air outlet hood 7. The gas monitoring probe 2 is provided with a cable 8 to transmit data.
[0021] Among them, the storage bottle 1 is filled with water, and the liquid level of the water inside the storage bottle 1 is lower than the bottom end of the outlet pipe 5 and higher than the bottom end of the inlet pipe 4. Water is used to filter water vapor and impurities. A large amount of water vapor and impurities are filtered by water in the storage bottle 1, thereby avoiding the interference of water vapor and impurities on the monitoring data.
[0022] One end of the cable 8 is connected to the gas detection device.
[0023] The storage bottle 1 is made of transparent material, which is convenient for observing the water content.
[0024] Wherein, a scale is arranged on the bottle wall of the storage bottle 1 to facilitate recording of the water content.
[0025] To sum up, when this greenhouse gas monitoring equipment is in use, the air pump 6 provides power for the flow of gas, the gas enters the storage bottle 1 through the air inlet pipe 4, the water in the storage bottle 1 filters the water vapor and impurities, a large amount of water vapor and impurities are filtered by the water in the storage bottle 1, thereby avoiding the interference of water vapor and impurities on the monitoring data, the filtered gas enters the air outlet hood 7 through the air outlet pipe 5, the gas monitoring probe 2 monitors the gas in the air outlet hood 7, and finally the gas is discharged from the air outlet hood 7.
[0026] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.
[0027] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A greenhouse gas monitoring device, comprising a storage bottle (1) and a gas monitoring probe (2), characterized in that: A sealing cover (3) is installed on the top of the storage bottle (1), an air inlet pipe (4) is arranged on one side of the sealing cover (3), and an air outlet pipe (5) is arranged on the other side of the sealing cover (3), the length of the air inlet pipe (4) extending downward is longer than the length of the air outlet pipe (5) extending downward, an air pump (6) is arranged on the air outlet pipe (5), and an air outlet hood (7) is arranged on one side of the air pump (6), the gas monitoring probe (2) is arranged on the air outlet hood (7), and a cable (8) is arranged on the gas monitoring probe (2).
2. A greenhouse gas monitoring device according to claim 1, characterized in that: The storage bottle (1) is filled with water, and the liquid level of the water inside the storage bottle (1) is lower than the bottom end of the air outlet pipe (5) and higher than the bottom end of the air inlet pipe (4).
3. A greenhouse gas monitoring device according to claim 1, characterized in that: One end of the cable (8) is connected to a gas detection device.
4. A greenhouse gas monitoring device according to claim 1, characterized in that: The storage bottle (1) is made of transparent material.
5. A greenhouse gas monitoring device according to claim 4, characterized in that: The bottle wall of the storage bottle (1) is provided with scales.