CN219641546U - Constant temperature equipment of gas analysis appearance - Google Patents
Constant temperature equipment of gas analysis appearance Download PDFInfo
- Publication number
- CN219641546U CN219641546U CN202223551260.7U CN202223551260U CN219641546U CN 219641546 U CN219641546 U CN 219641546U CN 202223551260 U CN202223551260 U CN 202223551260U CN 219641546 U CN219641546 U CN 219641546U
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- mounting plate
- constant temperature
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- 238000004868 gas analysis Methods 0.000 title claims description 5
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 239000007789 gas Substances 0.000 description 33
- 238000005516 engineering process Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to a constant temperature device of a gas analyzer, which comprises a box body, wherein a mounting plate is arranged in the inner cavity of the box body through a supporting rod, a detection assembly for analyzing and detecting gas is arranged on the top end surface of the mounting plate, and a constant temperature assembly for controlling the temperature in the box body is arranged on the bottom end surface of the mounting plate; a control component for operation is arranged at the outer side of the box body; according to the utility model, the miniature blower is matched with the snake-shaped heat-conducting pipe, the temperature control switch and the heating wire arranged in the snake-shaped heat-conducting pipe, so that heat can be quickly and uniformly blown into the box body when the heating is performed, a plurality of electronic parts in the box body can be effectively heated, and the constant temperature condition in the box body is maintained by matching with the temperature control switch, so that the device is more accurate when the gas detection is performed.
Description
Technical Field
The utility model relates to the technical field of gas analyzers, in particular to a constant temperature device of a gas analyzer.
Background
The greenhouse gas analyzer is mainly based on quantitative analysis of gas in an infrared band, which is realized by a non-dispersive infrared photoelectric (NDIR) detection technology, an infrared wavelength filtering technology (GFC) and an autonomously designed long-path gas absorption Cell (L-Cell) technology. The instrument mainly measures the concentration of CO2, CO, CH4 and other gases, has the characteristics of high precision, good stability, quick response time and the like, completely meets the monitoring of greenhouse gases in the environments of power plants, steel plants, chemical industry parks, urban areas and other non-point sources with important control of carbon emission, and serves to support the monitoring of urban carbon emission and the verification of accounting results.
However, most of the current gas analyzers have strict limitation on temperature due to the internal spectrometer, and the temperature is generally between 10 ℃ and 30 ℃, so that when the gas analyzer encounters low outside air temperature, the spectrometer in the analyzer box and the entering gas to be detected are affected by low temperature, and the detection result is inaccurate, and therefore a constant temperature device of the gas analyzer needs to be designed to solve the problems.
Disclosure of Invention
The utility model provides a constant temperature device of a gas analyzer, which aims to solve the problems of the background technology.
The utility model relates to a constant temperature device of a gas analyzer, which comprises a box body, wherein a mounting plate is arranged in the inner cavity of the box body through a supporting rod, a detection assembly for analyzing and detecting gas is arranged on the top end surface of the mounting plate, and a constant temperature assembly for controlling the temperature in the box body is arranged on the bottom end surface of the mounting plate; and a control component for operation is arranged on the outer side of the box body.
As a further improvement of the utility model, the control assembly comprises a handle, a touch screen, a power switch, a power body, a power plug and an output terminal interface, wherein the handle is arranged on two sides of the front surface of the box body, the touch screen is arranged on one side of the front surface of the box body, and the power switch is arranged on one side of the front surface of the box body far away from the touch screen.
As a further improvement of the utility model, the power plug is arranged on one side of the back surface of the box body, the power body is arranged at the position of the inner cavity of the box body close to the power plug and is electrically connected with the power plug, and the output terminal interface is arranged in the middle of the inner part of the box body.
As a further improvement of the utility model, the detection assembly comprises an air inlet interface, an air outlet interface, a first connecting pipe, an air tank, a zero air pump, a second connecting pipe, a light source emission mechanism, a control board and a spectrometer, wherein the air inlet interface and the air outlet interface are respectively arranged on one side of the back of the box body far away from the power plug.
As a further improvement of the utility model, the gas tank, the zero air pump, the light source emission mechanism, the control panel and the spectrometer are all arranged on the top end surface of the mounting plate, the air inlet end of the zero air pump is communicated with the air inlet interface through a second connecting pipe, the air outlet end of the zero air pump is communicated with gas Chi Yiduan through a second connecting pipe, and the other end of the gas tank is communicated with the air outlet interface through a first connecting pipe.
As a further improvement of the utility model, the constant temperature component comprises a micro blower, a serpentine heat-conducting pipe, a temperature control switch, a first through hole and a second through hole, wherein the serpentine heat-conducting pipe is arranged on the bottom end surface of the mounting plate, and the exhaust end of the micro blower is communicated with one end of the serpentine heat-conducting pipe.
As a further improvement of the utility model, the position of the inner cavity of the serpentine heat-conducting pipe, which is close to the miniature fixed fan, is provided with an electric heating wire, the electric heating wire is controlled to start and stop by a temperature control switch, the temperature control switch is arranged at the bottom of the inner cavity of the box body, the first through holes uniformly penetrate through and are formed in the outer surface of the mounting plate, and the second through holes uniformly penetrate through and are formed in the upper end surface of the serpentine heat-conducting pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the miniature blower is matched with the snake-shaped heat-conducting pipe, the temperature control switch and the heating wire arranged in the snake-shaped heat-conducting pipe, so that heat can be quickly and uniformly blown into the box body when the heating is performed, a plurality of electronic parts in the box body can be effectively heated, and the constant temperature condition in the box body is maintained by matching with the temperature control switch, so that the device is more accurate when the gas detection is performed;
2. simultaneously, the second through holes uniformly formed in the serpentine heat conduction pipe and the first through holes uniformly formed in the mounting plate are utilized, so that heat can be distributed more uniformly and rapidly when the inside of the box body is heated, and the heat is prevented from being accumulated at one place.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall top cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;
fig. 4 is a schematic view of the mounting plate of the present utility model in a bottom view.
In the figure: 01. a case; 011. a handle; 012. a touch screen; 013. a power switch; 02. an air inlet interface; 021. an exhaust interface; 022. a first connection pipe; 023. a gas pool; 024. a zero air pump; 025. a second connection pipe; 03. a mounting plate; 031. a light source emission mechanism; 032. a control board; 033. a spectrometer; 034. a power supply body; 035. a power plug; 036. an output terminal interface; 037. a support rod; 04. a micro blower; 041. serpentine heat conducting pipe; 042. a temperature control switch; 043. a first through hole; 044. and a second through hole.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the art will be understood in a specific manner by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, the utility model comprises a box body 01, wherein a mounting plate 03 is arranged in the inner cavity of the box body 01 through a supporting rod 037, a detection assembly for analyzing and detecting gas is arranged on the top end surface of the mounting plate 03, and a constant temperature assembly for controlling the temperature in the box body 01 is arranged on the bottom end surface of the mounting plate 03; the outside of the box body 01 is provided with a control component for operation.
Referring to fig. 1 and 2, in this embodiment, in order to enable a worker to better control the device to perform gas analysis and detection, the control assembly includes a handle 011, a touch screen 012, a power switch 013, a power body 034, a power plug 035 and an output terminal interface 036, the handle 011 is mounted on two sides of the front surface of the case 01, the handle 011 is fixedly connected with the case 01, the touch screen 012 is mounted on one side of the front surface of the case 01, and the power switch 013 is disposed on one side of the front surface of the case 01 far away from the touch screen 012;
the power plug 035 is arranged on one side of the back of the case 01, the power body 034 is arranged at the position of the inner cavity of the case 01 close to the power plug 035 and is electrically connected with the power plug 035, and the output terminal interface 036 is arranged in the middle of the inside of the case 01.
When the device is required to be used, a worker can grasp the handle 011 to move the device, and power on the device through the power plug 035 and the power line, and then press the power switch 013 to start the device, so that the operation control of the device can be performed through the touch screen 012.
Referring to fig. 1, it should be noted that, in order to better analyze and detect the gas, the detection assembly includes an air inlet 02, an air outlet 021, a first connection pipe 022, a gas pool 023, a zero air pump 024, a second connection pipe 025, a light source emission mechanism 031, a control board 032 and a spectrometer 033, wherein the air inlet 02 and the air outlet 021 are respectively disposed at one side of the back of the case 01 far from the power plug 035;
the gas tank 023, the zero air pump 024, the light source emission mechanism 031, the control board 032 and the spectrometer 033 are all installed on the top end face of the mounting board 03, the air inlet end of the zero air pump 024 is communicated with the air inlet interface 02 through a second connecting pipe 025, the air outlet end of the zero air pump 024 is communicated with one end of the gas tank 023 through a second connecting pipe 025, and the other end of the gas tank 023 is communicated with the air outlet interface 021 through a first connecting pipe 022.
When the gas needs to be analyzed and detected, the gas to be detected is injected from the gas inlet interface 02, the zero air pump 024 is started, the gas is sent into the gas pool 023 through the second connecting pipe 025 by utilizing the zero air pump 024, the gas in the gas pool 023 is analyzed and detected by matching with the spectrometer 033, the light source emitting mechanism 031 and the control board 032, and finally the gas is discharged to the outside from the gas outlet interface 021 through the first connecting pipe 022 (the gas analyzer is the prior art, the internal structure is numerous, only a few representative principle structures are shown, and more detailed structures are not shown).
Referring to fig. 3 and 4, specifically, in order to better maintain the constant temperature inside the case 01 and prevent the detection result from having larger errors, the constant temperature assembly includes a micro blower 04, a serpentine heat pipe 041, a temperature control switch 042, a first through hole 043 and a second through hole 044, the serpentine heat pipe 041 is mounted on the bottom end face of the mounting plate 03, the serpentine heat pipe 041 is made of copper pipe and is fixed on the bottom end face of the mounting plate 03 by welding, the exhaust end of the micro blower 04 is communicated with one end of the serpentine heat pipe 041, and the model number of the micro blower 04 is: WM7040;
the position of the inner cavity of the snakelike heat conduction pipe 041, which is close to the miniature fixed fan, is provided with an electric heating wire, the electric heating wire is controlled to start and stop by a temperature control switch 042, the temperature control switch 042 is arranged at the bottom of the inner cavity of the box body 01, a first through hole 043 uniformly penetrates and is arranged on the outer surface of the mounting plate 03, and a second through hole 044 uniformly penetrates and is arranged on the upper end surface of the snakelike heat conduction pipe 041.
When the inside of the box 01 needs to be heated at constant temperature, the micro blower 04 and the heating wire are started firstly, heat generated by the heating wire is blown into the serpentine heat-conducting pipe 041 through the micro blower 04, and is blown to the mounting plate 03 through a plurality of second through holes 044 at the top end of the serpentine heat-conducting pipe 041, and is blown to each part in the box 01 through a plurality of first through holes 043 formed in the mounting plate 03, so that the inside of the box 01 is heated as a whole, the heating is more uniform, the local heating is prevented, when the temperature of the heating wire is too high, the temperature control switch 042 controls the heating wire to be powered off, the micro blower 04 is started continuously at the moment, the heating wire is cooled, after the heating wire is cooled, the temperature control switch 042 controls the heating wire to be continuously electrified and heated, and therefore the constant temperature of the inside of the box 01 is effectively maintained, (the principle details of the temperature control switch 042 please hundreds of encyclopedia). The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a constant temperature equipment of gas analysis appearance, includes box (01), its characterized in that:
the gas analysis and detection device is characterized in that a mounting plate (03) is mounted in an inner cavity of the box body (01) through a supporting rod (037), a detection assembly for analyzing and detecting gas is arranged on the top end face of the mounting plate (03), and a constant temperature assembly for controlling the temperature inside the box body (01) is arranged on the bottom end face of the mounting plate (03);
the intelligent box is characterized in that a control assembly used for operation is arranged on the outer side of the box body (01), the constant temperature assembly comprises a micro blower (04), a serpentine heat-conducting pipe (041), a temperature control switch (042), a first through hole (043) and a second through hole (044), the serpentine heat-conducting pipe (041) is arranged on the bottom end face of the mounting plate (03), and the exhaust end of the micro blower (04) is communicated with one end of the serpentine heat-conducting pipe (041).
2. A thermostat for a gas analyzer according to claim 1 wherein: the control assembly comprises a handle (011), a touch screen (012), a power switch (013), a power body (034), a power plug (035) and an output terminal interface (036), wherein the handle (011) is arranged on two sides of the front surface of the box body (01), the touch screen (012) is arranged on one side of the front surface of the box body (01), and the power switch (013) is arranged on one side of the front surface of the box body (01) away from the touch screen (012).
3. A thermostat for a gas analyzer according to claim 2 wherein: the power plug (035) is arranged on one side of the back of the box body (01), the power body (034) is arranged at the position, close to the power plug (035), of the inner cavity of the box body (01) and is electrically connected with the power plug (035), and the output terminal interface (036) is arranged in the middle of the inner part of the box body (01).
4. A thermostat for a gas analyzer according to claim 1 wherein: the detection assembly comprises an air inlet interface (02), an air outlet interface (021), a first connecting pipe (022), a gas tank (023), a zero air pump (024), a second connecting pipe (025), a light source emission mechanism (031), a control board (032) and a spectrometer (033), wherein the air inlet interface (02) and the air outlet interface (021) are respectively arranged on one side, away from a power plug (035), of the back of the box body (01).
5. A thermostat of a gas analyzer in accordance with claim 4, wherein: the utility model discloses a gas pond (023), zero air pump (024), light source emitting mechanism (031), control panel (032) and spectrum appearance (033) are all installed in mounting panel (03) top face, the inlet end of zero air pump (024) is through second connecting pipe (025) and inlet connection (02) intercommunication, the outlet end of zero air pump (024) is through second connecting pipe (025) and gas pond (023) one end intercommunication, the gas pond (023) other end is through first connecting pipe (022) and exhaust connection (021) intercommunication.
6. A thermostat for a gas analyzer according to claim 1 wherein: the electric heating wire is arranged at the position, close to the miniature fixed fan, of the inner cavity of the serpentine heat-conducting pipe (041), the electric heating wire is controlled to start and stop through the temperature control switch (042), the temperature control switch (042) is arranged at the bottom of the inner cavity of the box body (01), the first through hole (043) uniformly penetrates through and is formed in the outer surface of the mounting plate (03), and the second through hole (044) uniformly penetrates through and is formed in the upper end face of the serpentine heat-conducting pipe (041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551260.7U CN219641546U (en) | 2022-12-28 | 2022-12-28 | Constant temperature equipment of gas analysis appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551260.7U CN219641546U (en) | 2022-12-28 | 2022-12-28 | Constant temperature equipment of gas analysis appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641546U true CN219641546U (en) | 2023-09-05 |
Family
ID=87813058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223551260.7U Active CN219641546U (en) | 2022-12-28 | 2022-12-28 | Constant temperature equipment of gas analysis appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641546U (en) |
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2022
- 2022-12-28 CN CN202223551260.7U patent/CN219641546U/en active Active
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