CN219162100U

CN219162100U - Carbon dioxide adsorption measurement equipment

Info

Publication number: CN219162100U
Application number: CN202223472611.5U
Authority: CN
Inventors: 刘帅; 魏兵
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-06-09
Anticipated expiration: 2032-12-24

Abstract

The utility model discloses carbon dioxide adsorption measuring equipment, which comprises a machine body, a display positioned at the front end of the machine body, a suction pump positioned at the upper end of the machine body, wherein an air inlet is formed in the outer center of the upper end of the suction pump, a sampling device is arranged on the outer wall of the rear end of the machine body close to the upper side, the sampling device comprises an air inlet pipe, a shunt pipe, an air inlet channel, a collecting chamber, a blocking rod a, a blocking rod b and a separation block, the air inlet pipe is arranged in the center of the outer wall of the front end of the air inlet, the shunt pipe is arranged on the outer wall of the lower end of the air inlet pipe, and the sampling device is arranged on the outer wall of the rear end of the machine body.

Description

Carbon dioxide adsorption measurement equipment

Technical Field

The utility model belongs to the technical field related to carbon dioxide detection, and particularly relates to carbon dioxide adsorption measurement equipment.

Background

The device is used for detecting the concentration of carbon dioxide in working and living environments and analyzing whether different components in the current air content are suitable for life and work of people, and measurement and analysis are carried out by adsorbing air to the detection equipment to display the different gas components in the air, but when the carbon dioxide in the air is detected, the concentration of the carbon dioxide in the air is singly detected, which is not helpful for evaluating whether the air environment contains microbial pollutants, and the different components in the different environment air cannot be sampled while being detected, so that the subsequent analysis of the microbial pollutants in the air and the dust content in the air are more, dust particles in the air can be absorbed into the detection instrument together when the air is sucked, and the situation that a detector port is blocked is caused.

Disclosure of Invention

The utility model aims to provide a carbon dioxide adsorption measuring device, which solves the problems that in the prior art, different components in different ambient air cannot be detected and simultaneously sample and dust particles in the air can be absorbed into the detection instrument when the air is sucked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the carbon dioxide adsorption measuring equipment comprises a machine body, a display positioned at the front end of the machine body, a suction pump positioned at the upper end of the machine body, an air inlet arranged at the outer center of the upper end of the suction pump, a sampling device arranged on the outer wall of the rear end of the machine body close to the upper side,

preferably, the sampling device comprises an air inlet pipe, a shunt pipe, an air inlet channel, a collecting chamber, a blocking rod a, a blocking rod b and a separation block, wherein the air inlet pipe is arranged at the center of the outer wall of the front end of the air inlet, the shunt pipe is arranged on the outer wall of the lower end of the air inlet pipe, a plurality of air inlet channels are arranged at equal intervals on the outer wall of the lower end of the shunt pipe, the blocking rod a is arranged on the outer wall of the lower end of the air inlet channel, the blocking rod b is arranged on the outer wall of the lower end of the blocking rod a, the collecting chamber is arranged on the outer wall of the lower end of the air inlet channel, and the separation block is arranged at the center of the inner parts of the left end and the right end of the collecting chamber.

Preferably, a plurality of buttons are arranged on the inner wall and the outer wall of the front end of the machine body close to the lower side at equal intervals, and the buttons are designed in a pressing mode.

Preferably, the sampling device further comprises a handle and a fixing plate, and the lower outer walls of the plurality of blocking rods b are respectively provided with a handle.

Preferably, the outer wall of the lower end of the shunt tube is provided with a fixing plate, and the air inlet channel is arranged in the fixing plate.

Preferably, the outer walls of the left end and the right end of the collecting chamber are provided with screw threads close to the upper side, and the collecting chamber and the fixing plate are mutually screwed.

Preferably, the upper end outer wall of air inlet is provided with anti-blocking device that cup joints downwards, anti-blocking device is including solid fixed ring, filter screen and filter cloth, the upper end outer wall of air inlet is provided with solid fixed ring that cup joints downwards, gu the topside is provided with the filter screen between the both ends inner wall about solid fixed ring, be close to upside equidistance between the both ends inner wall about solid fixed ring and be provided with a plurality of filter cloths.

Preferably, the anti-blocking device further comprises threads, and threads are arranged on the inner walls of the left end and the right end of the fixing ring, which are close to the lower side, and the outer walls of the left end and the right end of the air inlet, which are close to the upper side.

Compared with the prior art, the utility model provides carbon dioxide adsorption measuring equipment, which has the following beneficial effects:

1. through installing sampling device at the rear end outer wall of fuselage, when carrying out the carbon dioxide concentration detection in the air, can carry out partial sampling with the air, make things convenient for follow-up microorganism to detect in the air, can lead to the collection room inside through the shunt tube when detecting to collect, after detecting, can take out the inside air of collection room and detect.

2. Through the anti-blocking device installed on the upper end of the air inlet, when the air inlet absorbs air, particle dust in the air can be blocked by the filter screen and the filter cloth, so that the condition that the suction pump is blocked due to the fact that the particle dust enters the suction pump is avoided.

Drawings

Fig. 1 is a schematic diagram of a carbon dioxide adsorption measuring device according to the present utility model.

Fig. 2 is a schematic diagram of a rear view structure of a carbon dioxide adsorption measuring apparatus according to the present utility model.

FIG. 3 is a schematic rear view of the sampling device according to the present utility model.

Fig. 4 is a schematic view showing a partial structure of an anti-clogging device of the present utility model.

Fig. 5 is a schematic cross-sectional elevation view of the anti-clogging device of the present utility model.

In the figure: 1. a body; 2. a button; 3. a display; 4. a suction pump; 5. a sampling device; 6. an air inlet; 7. an anti-blocking device; 8. an air inlet pipe; 9. a shunt; 10. an air intake passage; 11. a collection chamber; 12. a blocking rod a; 13. a blocking rod b; 14. a handle; 15. a separation block; 16. a fixing plate; 17. a fixing ring; 18. a filter screen; 19. a thread; 20. and (5) filtering cloth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides carbon dioxide adsorption measuring equipment as shown in figures 1-5, which comprises a machine body 1, wherein a display 3 is arranged near the upper side of the center of the front end of the machine body 1, a suction pump 4 is arranged near the center of the outer wall of the upper end of the machine body 1, an air inlet 6 is arranged at the outer center of the upper end of the suction pump 4, a sampling device 5 is arranged near the upper side of the outer wall of the rear end of the machine body 1, a plurality of buttons 2 are equidistantly arranged near the lower side of the inner and outer walls of the front end of the machine body 1, the buttons 2 are in a push type design, the suction pump 4 is started to work by operating the buttons 2, the suction pump 4 can adsorb external air and enter the machine body 1 through the air inlet 6, and a detection element in the machine body 1 can display the types and the contents of carbon dioxide and other gas components in the air on the display 3 for observation.

As shown in fig. 3, the sampling device 5 comprises an air inlet pipe 8, a shunt pipe 9, an air inlet channel 10, a collecting chamber 11, a blocking rod a12, a blocking rod b13 and a separating block 15, wherein the air inlet pipe 8 is arranged at the center of the outer wall of the front end of the air inlet 6, the shunt pipe 9 is arranged on the outer wall of the lower end of the air inlet pipe 8, a plurality of air inlet channels 10 are equidistantly arranged on the outer wall of the lower end of the shunt pipe 9, the blocking rods a12 are arranged on the outer wall of the lower end of the air inlet channel 10, the blocking rods b13 are arranged on the outer wall of the lower end of the blocking rods a12, the collecting chamber 11 is arranged on the outer wall of the lower end of the air inlet channel 10, the separating blocks 15 are arranged at the centers of the inner parts of the left end and the right end of the collecting chamber 11, the sampling device 5 further comprises a handle 14 and a fixed plate 16, the handles 14 are arranged on the outer wall of the lower end of the blocking rods b13, the lower end of the shunt pipe 9 is provided with the fixed plate 16, the air inlet channel 10 is arranged inside the fixed plate 16, the outer walls of the left end and the right end of the collecting chamber 11 are provided with screw threads close to the upper side, the collecting chamber 11 and the fixing plate 16 are mutually screwed, when the air inlet 6 sucks air inwards, part of air can be shunted into the shunt tube 9 through the air inlet tube 8 and conveyed into the air inlet channel 10, when the air inlet is conveyed, one collecting chamber 11 is selected, the blocking rod b13 is pulled downwards through the handle 14, gaps are formed between the blocking rod a12 and the air inlet channel 10, so that air enters the collecting chamber 11, meanwhile, the blocking rod b13 is pulled downwards continuously, the lower end of the blocking rod a12 is attached to the upper end of the separation block 15, when detection is needed, the collecting chamber 11 is unscrewed from the inside of the fixing plate 16, and the air can be discharged through separation between the blocking rod a12 and the separation block 15 by pushing the handle 14 upwards.

As shown in fig. 4 and 5, the upper end outer wall of the air inlet 6 is provided with an anti-blocking device 7 sleeved downwards, the anti-blocking device 7 comprises a fixed ring 17, a filter screen 18 and filter cloth 20, the upper end outer wall of the air inlet 6 is provided with the fixed ring 17 sleeved downwards, the filter screen 18 is arranged at the uppermost side between the left and right end inner walls of the fixed ring 17, a plurality of filter cloths 20 are equidistantly arranged near the upper side between the left and right end inner walls of the fixed ring 17, the anti-blocking device 7 further comprises threads 19, the left and right end inner walls of the fixed ring 17 near the lower side and the left and right end outer walls of the air inlet 6 are respectively provided with threads 19, when the anti-blocking device is used, the air can firstly block larger particle dust through the filter screen 18, then finer particle dust can be blocked by the filter cloth 20, the blocked air can enter the machine body 1 through the air inlet 6 for detection, after the use, the fixed ring 17 is unscrewed anticlockwise, the filter screen 18 and the filter cloth 20 can be fixed at the upper end of the air inlet 6 under the action of the threads 19 again after the use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a carbon dioxide adsorbs measuring equipment, includes fuselage (1), is located display (3) of fuselage (1) front end, is located suction pump (4) of fuselage (1) upper end, its characterized in that: an air inlet (6) is formed in the outer center of the upper end of the suction pump (4), and a sampling device (5) is arranged on the outer wall of the rear end of the machine body (1) close to the upper side;

sampling device (5) are including intake pipe (8), shunt tubes (9), inlet channel (10), collection room (11), stop pole a (12), stop pole b (13) and separate piece (15), front end outer wall center department of air inlet (6) is provided with intake pipe (8), the lower extreme outer wall of intake pipe (8) is provided with shunt tubes (9), the lower extreme outer wall equidistance of shunt tubes (9) is provided with a plurality of inlet channel (10), and is a plurality of the lower extreme outer wall of inlet channel (10) all is provided with stop pole a (12), a plurality of the lower extreme outer wall of stop pole a (12) all is provided with stop pole b (13), the lower extreme outer wall of inlet channel (10) is provided with collects room (11), both ends inside center department all is provided with separate piece (15) about collecting room (11).

2. A carbon dioxide adsorption measuring device according to claim 1, wherein: the front end inner and outer wall of the machine body (1) is provided with a plurality of buttons (2) close to the lower side at equal intervals, and the buttons (2) are designed in a pressing mode.

3. A carbon dioxide adsorption measuring device according to claim 1, wherein: the sampling device (5) further comprises a handle (14) and a fixing plate (16), and the lower end outer walls of the blocking rods b (13) are respectively provided with the handle (14).

4. A carbon dioxide adsorption measuring device according to claim 3, wherein: the outer wall of the lower end of the shunt tube (9) is provided with a fixed plate (16), and the air inlet channel (10) is arranged in the fixed plate (16).

5. A carbon dioxide adsorption measuring device according to claim 3, wherein: the outer walls of the left end and the right end of the collecting chamber (11) are provided with screw threads close to the upper side, and the collecting chamber (11) and the fixing plate (16) are mutually screwed.

6. A carbon dioxide adsorption measuring device according to claim 1, wherein: the anti-blocking device (7) is arranged on the outer wall of the upper end of the air inlet (6) in a downward sleeving manner, the anti-blocking device (7) comprises a fixed ring (17), a filter screen (18) and filter cloth (20), the fixed ring (17) is arranged on the outer wall of the upper end of the air inlet (6) in a downward sleeving manner, the filter screen (18) is arranged on the uppermost side between the inner walls of the left end and the right end of the fixed ring (17), and a plurality of filter cloth (20) are arranged between the inner walls of the left end and the right end of the fixed ring (17) close to the upper side at equal intervals.

7. A carbon dioxide adsorption measuring device according to claim 6, wherein: the anti-blocking device (7) further comprises threads (19), and threads (19) are arranged on the inner walls of the left end and the right end of the fixing ring (17) close to the lower side and the outer walls of the left end and the right end of the air inlet (6) close to the upper side.