CN220438128U - A gas analysis device for essence detects - Google Patents
A gas analysis device for essence detects Download PDFInfo
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- CN220438128U CN220438128U CN202321777652.7U CN202321777652U CN220438128U CN 220438128 U CN220438128 U CN 220438128U CN 202321777652 U CN202321777652 U CN 202321777652U CN 220438128 U CN220438128 U CN 220438128U
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- analysis
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- carrier gas
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- 238000004868 gas analysis Methods 0.000 title claims abstract description 35
- 238000004458 analytical method Methods 0.000 claims abstract description 67
- 239000007789 gas Substances 0.000 claims abstract description 45
- 239000012159 carrier gas Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000796 flavoring agent Substances 0.000 claims 6
- 235000019634 flavors Nutrition 0.000 claims 6
- 238000005406 washing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 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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Abstract
The utility model discloses a gas analysis device for essence detection, and relates to the technical field of gas analysis. This a gas analysis device for essence detects, including analysis case, positioning mechanism and carrier gas washing mechanism, the mounting groove has been seted up to one side of analysis case, and one side of analysis case is provided with the gas analysis appearance, and part on the gas analysis appearance extends to the analysis incasement through the mounting groove and laminates mutually with the inner wall of mounting groove, and one side surface fixed mounting of analysis case has two sets of locating plates, and two sets of locating plates respectively laminate mutually with the top and the bottom of gas analysis appearance. This a gas analysis device for essence detects can be after the device analysis through carrier gas washing mechanism, on the basis of fan assembly with the most essence exhaust in the analysis case, further through injecting carrier gas in the analysis case and washing essence gas, gets rid of remaining essence, has improved the practicality of device, has promoted the accuracy of device analysis.
Description
Technical Field
The utility model relates to the technical field of gas analysis, in particular to a gas analysis device for essence detection.
Background
The application document with the publication number of CN208043638U discloses a novel gas analysis device, which comprises a case and an observation box body, the upper end of the left side of the case is provided with a discharge port, the downside of the discharge port is provided with a detected gas inlet, a valve is arranged on the discharge port, a motor is installed on the upside of the case, the outside of the case is provided with a sealing wall, the front side of the case is provided with an observation window, the bottom of the case is fixedly provided with a supporting leg, a chopper motor is installed on the case, the right side of the case is fixedly provided with a fixing plate, the downside of the case is provided with a wiring port, the inside of the case is provided with a vertical shaft, the left side and the right side of the vertical shaft are respectively provided with a first infrared generator and a second infrared generator, the whole structure of the novel gas analysis device is firmer, the novel gas analysis device is simple in structure, the design accords with the characteristics of ergonomics, the rationality of the design, the novel gas analysis device is small in size, the detection process is simple, the operation and use is simpler and efficient, comprehensive analysis and detection can be performed well, the novel gas is convenient to use, and high in sensitivity.
After carrying out gas analysis to essence, the essence on the inner wall of the device can be remained and adsorbed in the device, so that the essence can not be fully discharged, the residual essence can influence data in the next gas analysis, and data errors are serious, so that the accuracy of the device analysis is reduced, and therefore, the gas analysis device for essence detection is provided.
Disclosure of Invention
The utility model aims to provide a gas analysis device for essence detection, which can solve the problem that the existing partial device can not completely discharge analyzed gas to influence the next detection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a gas analysis device for essence detection, comprising:
the analysis box is provided with a mounting groove on one side, one side of the analysis box is provided with a gas analyzer, one part of the gas analyzer extends into the analysis box through the mounting groove and is attached to the inner wall of the mounting groove, the outer surface of one side of the analysis box is fixedly provided with two groups of positioning plates, and the two groups of positioning plates are attached to the top and the bottom of the gas analyzer respectively;
the positioning mechanism is arranged on the two groups of positioning plates and is used for assisting the gas analyzer to be disassembled and assembled on the analysis box;
the carrier gas flushing mechanism is arranged on the analysis box and comprises a carrier gas box, a suction pump and an air pipe, wherein the carrier gas box is fixedly arranged on the outer surface of the other side of the analysis box, the suction pump is fixedly arranged at the bottom of the inner side of the carrier gas box, the air pipe is fixedly arranged at the top of the suction pump, and one end of the air pipe is fixedly arranged on the inner wall of one side of the carrier gas box.
Preferably, the carrier gas flushing mechanism further comprises mounting plates, air flow nozzles and an air charging pipe, wherein two groups of mounting plates are fixedly mounted at the top of the inner side of the analysis box, two groups of air flow nozzles are fixedly mounted at the bottoms of the two groups of mounting plates, one end of an air pipe is communicated with the inside of each group of air flow nozzles through the two groups of mounting plates, the other end of the air pipe is fixedly connected with the output end of the suction pump, the air charging pipe is fixedly mounted at the top of the air charging box, and the air charging pipe is communicated with the inside of the air charging box.
Preferably, the positioning mechanism comprises positioning rods, abutting blocks and springs, two groups of positioning rods are respectively arranged on the two groups of positioning plates, two groups of positioning grooves are respectively formed in the top and the bottom of the gas analyzer, one end of each group of positioning rods respectively penetrates through the corresponding positioning plate to extend into the corresponding positioning groove and be attached to the inside of the positioning groove, a group of abutting blocks are respectively fixedly arranged at the other end of each group of positioning rods, a group of springs are respectively sleeved on each group of positioning rods, one end of each group of springs is respectively fixedly connected with the corresponding abutting block, and the other end of each group of springs is respectively fixedly connected with the corresponding positioning plate.
Preferably, a sealing gasket is fixedly arranged on one side outer surface of the gas analyzer, and one side outer surface of the sealing gasket is attached to one side outer surface of the analysis box, so that the effect of avoiding gas leakage in the analysis box is achieved.
Preferably, the top of the analysis box is fixedly provided with an air inlet cover, the bottom of the analysis box is fixedly provided with an air outlet pipe, and the air inlet cover and the air outlet pipe are communicated with the inside of the analysis box.
Preferably, a fan assembly is arranged on the inner wall of the air outlet pipe and is used for forming air flow from top to bottom so as to exhaust the air in the analysis box, so that the effect of exhausting most essence air is achieved.
Preferably, a group of electromagnetic valves are respectively arranged on the air outlet pipe and the air charging pipe, so that the effect of randomly controlling the inlet and outlet of air is achieved.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This a gas analysis device for essence detects, can be after the device analysis through carrier gas washing mechanism, on the basis of fan assembly with the most essence exhaust of analysis incasement, further through injecting carrier gas and washing essence gas to the analysis incasement, get rid of remaining essence, it still can remain and adsorb the essence on the device inner wall to have solved current part device inside, cause essence can not fully discharge, result in remaining essence can influence the data when the gas analysis of next time, cause data error seriously, make the problem that the accuracy of device analysis reduces, the practicality of device has been improved, the accuracy of device analysis has been promoted.
(2) This a gas analysis device for essence detects can conveniently carry out the dismouting to gas analysis appearance through positioning mechanism to realize conveniently maintaining gas analysis appearance, simultaneously, under sealed effect of filling up, can guarantee the leakproofness of analysis incasement portion when installing gas analysis appearance, avoid gas to leak, guaranteed the result of use of device, be favorable to the popularization and the use of device.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a front perspective cross-sectional view of the present utility model;
FIG. 2 is a bottom perspective cross-sectional view of the present utility model;
FIG. 3 is a front perspective view of the present utility model;
fig. 4 is an enlarged view of the portion a of the present utility model.
Reference numerals: 1. an analysis box; 2. a gas analyzer; 3. a positioning plate; 4. a carrier gas flushing mechanism; 401. a gas carrying box; 402. a getter pump; 403. an air pipe; 404. a mounting plate; 405. an air flow nozzle; 406. an inflation tube; 5. a positioning mechanism; 501. a positioning rod; 502. abutting blocks; 503. a spring; 6. a sealing gasket; 7. an air inlet cover; 8. an air outlet pipe; 9. a fan assembly.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a gas analysis device for essence detects, including analysis box 1, positioning mechanism 5 and carrier gas washing mechanism 4, the mounting groove has been seted up to one side of analysis box 1, one side of analysis box 1 is provided with gas analyzer 2, part on the gas analyzer 2 extends to in the analysis box 1 through the mounting groove and is laminated with the inner wall of mounting groove, one side surface fixed mounting of analysis box 1 has two sets of locating plates 3, two sets of locating plates 3 respectively laminate with the top and the bottom of gas analyzer 2, positioning mechanism 5 sets up on two sets of locating plates 3, positioning mechanism 5 is used for assisting gas analyzer 2 dismouting on analysis box 1, one side surface fixed mounting of gas analyzer 2 has sealed pad 6, one side surface of sealed pad 6 is laminated with one side surface of analysis box 1 mutually;
the carrier gas flushing mechanism 4 is arranged on the analysis box 1, the carrier gas flushing mechanism 4 comprises a carrier gas box 401, a suction pump 402 and an air pipe 403, the carrier gas box 401 is fixedly arranged on the outer surface of the other side of the analysis box 1, the suction pump 402 is fixedly arranged at the bottom of the inner side of the carrier gas box 401, the air pipe 403 is fixedly arranged at the top of the suction pump 402, and one end of the air pipe 403 is fixedly arranged on the inner wall of one side of the carrier gas box 401.
The carrier gas flushing mechanism 4 further comprises a mounting plate 404, air flow nozzles 405 and an air inflation tube 406, two groups of mounting plates 404 are fixedly arranged at the top of the inner side of the analysis box 1, two groups of air flow nozzles 405 are fixedly arranged at the bottom of each of the two groups of mounting plates 404, one end of an air pipe 403 is communicated with the inside of each group of air flow nozzles 405 through the two groups of mounting plates 404, the other end of the air pipe 403 is fixedly connected with the output end of the air suction pump 402, the air inflation tube 406 is fixedly arranged at the top of the carrier gas box 401, the air inflation tube 406 is communicated with the inside of the carrier gas box 401, an air inlet cover 7 is fixedly arranged at the top of the analysis box 1, an air outlet pipe 8 is fixedly arranged at the bottom of the analysis box 1, the air inlet cover 7 and the air outlet pipe 8 are both communicated with the inside of the analysis box 1, a fan assembly 9 is arranged on the inner wall of the air outlet pipe 8, the fan assembly 9 is used for forming air flow from top down to discharge air in the analysis box 1, a group of electromagnetic valves are respectively arranged on the air outlet pipe 8 and the air inflation tube 406, under the action of the flushing mechanism 4, after the device is analyzed, the device can further inject air into the analysis box 1 on the basis of most of the air discharge, the inside the analysis box is discharged, the air inlet cover is further, the air inlet cover 7 is fixedly arranged, the air inlet cover 7 is communicated with the inside the analysis box, the air inlet cover is and the air, the air inlet and the air is further, the air and the air is further and the air and the essence is accurately and the carrier gas and the device is used.
The positioning mechanism 5 comprises positioning rods 501, abutting blocks 502 and springs 503, two groups of positioning rods 501 are respectively arranged on two groups of positioning plates 3, two groups of positioning grooves are respectively formed in the top and the bottom of the gas analyzer 2, one end of each group of positioning rods 501 respectively penetrates through the corresponding positioning plate 3 to extend into the corresponding positioning groove and is attached to the inside of the positioning groove, one group of abutting blocks 502 are fixedly arranged at the other end of each group of positioning rods 501, one group of springs 503 are respectively sleeved on each group of positioning rods 501, one end of each group of springs 503 is respectively fixedly connected with the corresponding abutting block 502, the other end of each group of springs 503 is respectively fixedly connected with the corresponding positioning plate 3, the gas analyzer 2 can be conveniently disassembled and assembled under the action of the positioning mechanism 5, so that the gas analyzer 2 can be conveniently maintained, meanwhile, under the action of a sealing gasket 6, the sealing performance inside the gas analyzer 1 can be ensured when the gas analyzer 2 is installed, the gas leakage is avoided, the using effect of the device is ensured, and the popularization and the device using effect is facilitated.
Working principle: when essence gas is detected, the air inlet cover 7 is opened to introduce essence gas into the analysis box 1, the gas is analyzed through the gas analyzer 2, after the analysis is completed, the electromagnetic valve on the air outlet pipe 8 is controlled to be opened, the fan assembly 9 is controlled to start to discharge the essence gas in the analysis box 1, then the air suction pump 402 is controlled to start to suck the carrier gas in the carrier gas box 401 into the mounting plate 404 through the air pipe 403, the carrier gas is sprayed out of the air flow nozzle 405 on the mounting plate 404, the essence gas in the analysis box 1 is flushed from top to bottom, the carrier gas is discharged out of the analysis box 1 through the air outlet pipe 8 together, essence gas residues are avoided, after the carrier gas in the carrier gas box 401 is used up, the air charging pipe 406 is connected into the air charging device, the electromagnetic valve on the air charging pipe 406 is opened, the supplement of the carrier gas is realized under the action of negative pressure in the carrier gas box 401, when the maintenance of the gas analyzer 2 is required, one end of the positioning rod 501 is pulled to be separated from the positioning groove on the gas analyzer 2, and the gas analyzer 2 is further removed from the space between the two groups of positioning plates 3.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A gas analysis device for essence detection, comprising:
the analysis box (1) is provided with a mounting groove on one side, a gas analyzer (2) is arranged on one side of the analysis box (1), one part of the gas analyzer (2) extends into the analysis box (1) through the mounting groove and is attached to the inner wall of the mounting groove, two groups of positioning plates (3) are fixedly arranged on the outer surface of one side of the analysis box (1), and the two groups of positioning plates (3) are attached to the top and the bottom of the gas analyzer (2) respectively;
the positioning mechanisms (5) are arranged on the two groups of positioning plates (3), and the positioning mechanisms (5) are used for assisting the gas analyzer (2) to be disassembled and assembled on the analysis box (1);
the carrier gas flushing mechanism (4) is arranged on the analysis box (1), the carrier gas flushing mechanism (4) comprises a carrier gas box (401), a suction pump (402) and a gas pipe (403), the carrier gas box (401) is fixedly arranged on the outer surface of the other side of the analysis box (1), the suction pump (402) is fixedly arranged at the bottom of the inner side of the carrier gas box (401), the gas pipe (403) is fixedly arranged at the top of the suction pump (402), and one end of the gas pipe (403) is fixedly arranged on the inner wall of one side of the carrier gas box (401).
2. A gas analysis device for flavour detection according to claim 1, wherein: the carrier gas flushing mechanism (4) further comprises mounting plates (404), air flow nozzles (405) and an air charging pipe (406), two groups of mounting plates (404) are fixedly mounted at the top of the inner side of the analysis box (1), two groups of air flow nozzles (405) are fixedly mounted at the bottoms of the two groups of mounting plates (404), one end of an air pipe (403) is communicated with the inside of each group of air flow nozzles (405) through the two groups of mounting plates (404), the other end of the air pipe (403) is fixedly connected with the output end of the air suction pump (402), the air charging pipe (406) is fixedly mounted at the top of the carrier gas box (401), and the air charging pipe (406) is communicated with the inside of the carrier gas box (401).
3. A gas analysis device for flavour detection according to claim 2, wherein: positioning mechanism (5) are including locating lever (501), support piece (502) and spring (503), respectively be provided with two sets of locating levers (501) on two sets of locating plates (3), two sets of constant head tanks have respectively been seted up to the top and the bottom of gas analysis appearance (2), the one end of every locating lever (501) is respectively run through corresponding locating plate (3) and is extended to in the constant head tank that corresponds and laminate mutually with the inside of constant head tank, the other end of every locating lever (501) of group is all fixed mounting to be had a set of piece (502), each cover is equipped with a set of spring (503) on every locating lever (501), the one end of every spring (503) of group respectively with corresponding support piece (502) fixed connection, the other end of every spring (503) of group respectively with corresponding locating plate (3) fixed connection.
4. A gas analysis device for flavour detection according to claim 3, wherein: the gas analyzer is characterized in that a sealing gasket (6) is fixedly arranged on the outer surface of one side of the gas analyzer (2), and the outer surface of one side of the sealing gasket (6) is attached to the outer surface of one side of the analysis box (1).
5. A gas analysis device for flavour detection according to claim 4, wherein: the top of analysis case (1) fixed mounting has into lid (7), and the bottom of analysis case (1) fixed mounting has outlet duct (8), and the inside intercommunication of lid (7) and outlet duct (8) and analysis case (1) all.
6. A gas analysis device for flavour detection according to claim 5, wherein: the inner wall of the air outlet pipe (8) is provided with a fan assembly (9), and the fan assembly (9) is used for forming air flow from top to bottom so as to exhaust the air in the analysis box (1).
7. A gas analysis device for flavour detection according to claim 6, wherein: a group of electromagnetic valves are respectively arranged on the air outlet pipe (8) and the air charging pipe (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777652.7U CN220438128U (en) | 2023-07-06 | 2023-07-06 | A gas analysis device for essence detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777652.7U CN220438128U (en) | 2023-07-06 | 2023-07-06 | A gas analysis device for essence detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438128U true CN220438128U (en) | 2024-02-02 |
Family
ID=89694190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777652.7U Active CN220438128U (en) | 2023-07-06 | 2023-07-06 | A gas analysis device for essence detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438128U (en) |
-
2023
- 2023-07-06 CN CN202321777652.7U patent/CN220438128U/en active Active
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