CN215599106U

CN215599106U - Carbon dioxide analyzer

Info

Publication number: CN215599106U
Application number: CN202120759467.XU
Authority: CN
Inventors: 章秀倾; 黄峰; 卢维攀; 卢正
Original assignee: Fujian Yanxing Gases Co ltd
Current assignee: Fujian Yanxing Gases Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-21
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a carbon dioxide analyzer. The carbon dioxide analyzer comprises an analyzer body, wherein the analyzer body comprises an air inlet hole and an air outlet hole; a base disposed below the analyzer body; a cover plate disposed above the analyzer body; the two connecting rods are fixedly arranged on the cover plate; the filter screen is arranged on the analyzer body; and the two clamping blocks are symmetrically arranged on the filter screen. The carbon dioxide analyzer provided by the utility model has the advantages of convenience in operation, more stable fixation, effective protection of the air inlet hole and the air outlet hole, prevention of blockage of the air inlet hole and the air outlet hole, more accurate detection and improvement of the service life of the analyzer body.

Description

Carbon dioxide analyzer

Technical Field

The utility model relates to the technical field of carbon dioxide analyzers, in particular to a carbon dioxide analyzer.

Background

Through the retrieval, there is a novel carbon dioxide analysis appearance among the prior art, and it includes analysis appearance and base, ejector pin and riser clearance fit, the left end rigid coupling of ejector pin has the pull ring, the right-hand member rigid coupling of ejector pin has the roof, the right-hand member of roof closely laminates with the analysis appearance, the outer wall cover of ejector pin has first spring, the inner wall cover of handle has the horizontal pole, handle and horizontal pole clearance fit, the left end and the base of horizontal pole are fixed to be linked to each other. This novel carbon dioxide analysis appearance through the cooperation of analysis appearance and base, through the cooperation of base and sleeve, through the cooperation of sleeve and stabilizer blade, through the cooperation of sleeve and slide bar, through the cooperation of slide bar and kicking block, through the effect of the elasticity of first spring, through the effect of roof, can protect equipment in storage facilities, it is convenient to take out equipment, can change the working method of equipment, convenient to use, the practicality is strong.

However, in the using process, the fixing is not firm enough, different detection environment conditions are different, and more dust or sand blown by wind exists in the air, so that the air inlet and the air outlet are easily blocked in the detection process, the detection accuracy is reduced, the service life of the detector is also reduced, and the air inlet and the air outlet need to be protected.

Therefore, there is a need to provide a new carbon dioxide analyzer to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the carbon dioxide analyzer which has the advantages of convenient operation, more stable fixation, effective protection of the air inlet hole and the air outlet hole, prevention of blockage of the air inlet hole and the air outlet hole, more accurate detection and prolonged service life of the analyzer body.

In order to solve the above technical problems, the present invention provides a carbon dioxide analyzer comprising: the analyzer comprises an analyzer body, a gas inlet and a gas outlet; a base disposed below the analyzer body; a cover plate disposed above the analyzer body; the two connecting rods are fixedly arranged on the cover plate; the filter screen is arranged on the analyzer body; the two fixture blocks are symmetrically arranged on the filter screen; a mounting block disposed on the analyzer body; the two fixing mechanisms are symmetrically arranged on the mounting block; the two pressing mechanisms are arranged on the base; the two connecting mechanisms are respectively arranged on the two connecting rods; and the two fastening mechanisms are arranged on the cover plate.

Preferably, the fixing mechanism comprises a mounting groove, a placing groove, a bolt, a stop block, a spring and a cross rod, the mounting groove is formed in the mounting block, the placing groove is connected with the clamping block in a sliding mode, the bolt is arranged in the placing groove, one end of the bolt extends to the outside of the mounting block, the other end of the bolt extends into the placing groove, the bolt extends to one end of the placing groove and is connected with the clamping block in a sliding mode, the stop block is fixedly sleeved on the bolt, the spring is sleeved on the bolt, one end of the spring is fixedly connected with the inner wall of the top of the mounting groove, the other end of the spring is fixedly connected with the stop block, and the cross rod is fixedly mounted at the top of the bolt.

Preferably, the pressing mechanism comprises a first threaded rod and a supporting block, the first threaded rod is rotatably mounted on the base, and the supporting block is fixedly mounted on the first threaded rod.

Preferably, the connecting mechanism comprises a second threaded rod and a connecting block, the second threaded rod is rotatably mounted on the connecting rod, the connecting block is fixedly mounted on the second threaded rod, and the connecting block is slidably connected with the base.

Preferably, fastening device includes through-hole, fixed block, third threaded rod and clamp splice, the through-hole is seted up on the apron, fixed block fixed mounting in the through-hole, the third threaded rod rotates to be installed on the fixed block, the clamp splice rotates to be installed on the third threaded rod, and be provided with stop gear on the clamp splice.

Preferably, the limiting mechanism comprises a sliding rod and a limiting block, the sliding rod is fixedly mounted on the clamping block, the limiting block is fixedly mounted on the cover plate, and the limiting block is connected with the sliding rod in a sliding manner.

Compared with the related art, the carbon dioxide analyzer provided by the utility model has the following beneficial effects:

the utility model provides a carbon dioxide analyzer, wherein two first threaded rods are rotated to drive two abutting blocks to be separated from fixing an analyzer body, then the two second threaded rods are rotated to drive the two connecting blocks to be separated from the base, the two third threaded rods are rotated to drive the two clamping blocks to be separated from the analyzer body, so that the analyzer body can be taken out for use, the operation is simple, the double fixation is more stable, the air inlet hole and the air outlet hole are effectively protected through the action of the filter screen, the air inlet hole and the air outlet hole are prevented from being blocked, the detection result is more accurate, meanwhile, the service life of the analyzer body is prolonged, when the filter screen needs to be disassembled, the cross rod is pulled, the cross rod drives the two bolts to move upwards, thereby make two bolts break away from two fixture blocks respectively, just so can take off the filter screen, easy operation conveniently washs the filter screen, also conveniently inspects inlet port and venthole.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of a capnograph according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is an enlarged schematic view of the portion C shown in fig. 1.

Reference numbers in the figures: 1. an analyzer body; 2. a base; 3. a cover plate; 4. an air inlet; 5. an air outlet; 6. filtering with a screen; 7. a clamping block; 8. mounting blocks; 9. mounting grooves; 10. a placement groove; 11. a bolt; 12. a stopper; 13. a spring; 14. a first threaded rod; 15. a resisting block; 16. a connecting rod; 17. a second threaded rod; 18. connecting blocks; 19. a through hole; 20. a fixed block; 21. a third threaded rod; 22. a clamping block; 23. a slide bar; 24. a limiting block; 25. a cross bar.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a carbon dioxide analyzer according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is an enlarged schematic view of the portion C shown in fig. 1.

The carbon dioxide analyzer includes: the analyzer comprises an analyzer body 1, wherein the analyzer body 1 comprises an air inlet hole 4 and an air outlet hole 5; a base 2, the base 2 being disposed below the analyzer body 1; a cover plate 3, the cover plate 3 being disposed above the analyzer body 1; the two connecting rods 16 are fixedly arranged on the cover plate 3; the filter screen 6 is arranged on the analyzer body 1; the two fixture blocks 7 are symmetrically arranged on the filter screen 6; a mounting block 8, the mounting block 8 being provided on the analyzer body 1; the two fixing mechanisms are symmetrically arranged on the mounting block 8; the two pressing mechanisms are arranged on the base 2; two connecting mechanisms, which are respectively arranged on the two connecting rods 16; two fastening mechanisms, two the fastening mechanism all sets up on apron 3.

The fixing mechanism comprises a mounting groove 9, a placing groove 10, a bolt 11, a stop block 12, a spring 13 and a cross rod 25, wherein the mounting groove 9 is arranged on the mounting block 8, the placing groove 10 is connected with the clamping block 7 in a sliding manner, the bolt 11 is arranged in the placing groove 10, one end of the bolt 11 extends to the outside of the mounting block 8, the other end of the bolt 11 extends into the placing groove 10, one end of the bolt 11 extending into the placing groove 10 is connected with the clamping block 7 in a sliding manner, the stop block 12 is fixedly sleeved on the bolt 11, the spring 13 is sleeved on the bolt 11, one end of the spring 13 is fixedly connected with the inner wall of the top of the mounting groove 9, the other end of the spring 13 is fixedly connected with the stop block 12, and the cross rod 25 is fixedly mounted at the top of the bolt 11, can be very convenient dismantle filter screen 6 through fixed establishment get off, conveniently wash filter screen 6, also conveniently inspect inlet port 4 and venthole 5.

The pressing mechanism comprises a first threaded rod 14 and a supporting block 15, the first threaded rod 14 is rotatably installed on the base 2, the supporting block 15 is fixedly installed on the first threaded rod 14, and the analyzer body 1 can be conveniently fixed through the pressing mechanism.

The connecting mechanism comprises a second threaded rod 17 and a connecting block 18, the second threaded rod 17 is rotatably installed on the connecting rod 16, the connecting block 18 is fixedly installed on the second threaded rod 17, the connecting block 18 is slidably connected with the base 2, the cover plate 3 and the base 2 can be connected through the connecting mechanism, and meanwhile the analyzer body 1 can be conveniently taken out.

Fastening device includes through-hole 19, fixed block 20, third threaded rod 21 and clamp splice 22, through-hole 19 sets up on apron 3, fixed block 20 fixed mounting be in the through-hole 19, third threaded rod 21 rotates to be installed on the fixed block 20, clamp splice 22 passes through the bearing and rotates to be installed on the third threaded rod 21, and be provided with stop gear on the clamp splice 22, can carry out the secondary through fastening device and fix analyzer body 1, fixed more stable to analyzer body 1 like this.

Stop gear includes slide bar 23 and stopper 24, slide bar 23 fixed mounting be in on the clamp splice 22, stopper 24 fixed mounting be in on the apron 3, and stopper 24 with slide bar 23 sliding connection can make the more stable drive clamp splice 22 motion of third threaded rod 21 through stop gear to fix analysis appearance body 1.

The carbon dioxide analyzer provided by the utility model has the following working principle: when the device works, firstly, the analyzer body 1 is taken out, the two first threaded rods 14 are rotated, the two first threaded rods 14 respectively drive the two abutting blocks 15 to move horizontally relatively, the two abutting blocks 15 are separated from the analyzer body 1, then the two second threaded rods 17 are rotated, the two second threaded rods 17 respectively drive the two connecting blocks 18 to be separated from the base 2, then the two third threaded rods 21 are rotated, and the two third threaded rods 21 drive the two clamping blocks 22 to be separated from the analyzer body 1 under the action of the sliding rods 23 and the limiting blocks 24, so that the analyzer body 1 can be taken out for use, the operation is simple, and the double fixation is more stable;

in the use process of the analyzer body 1, the air inlet hole 4 and the air outlet hole 5 are effectively protected through the action of the filter screen 6, sand and dust in the air are prevented from entering the air inlet hole 4 and the air outlet hole 5, the air inlet hole 4 and the air outlet hole 5 are prevented from being blocked, the detection result is more accurate, and meanwhile, the service life of the analyzer body 1 is prolonged;

when needs are dismantled filter screen 6 and are got off, pulling horizontal pole 25, horizontal pole 25 drives two bolt 11 upward movements, and two bolt 11 drive two dog 12 upward movements respectively, and two dog 12 extrude two springs 13 respectively to make two bolt 11 break away from two fixture blocks 7 respectively, just so can take off filter screen 6, easy operation conveniently washs filter screen 6, also conveniently inspects inlet port 4 and venthole 5.

the utility model provides a carbon dioxide analyzer, wherein two first threaded rods 14 are rotated to drive two abutting blocks 15 to be separated from fixing an analyzer body 1, then two second threaded rods 17 are rotated to drive two connecting blocks 18 to be separated from a base 2, two third threaded rods 21 are rotated to drive two clamping blocks 22 to be separated from the analyzer body 1, so that the analyzer body 1 can be taken out for use, the operation is simple, the double fixing is more stable, an air inlet hole 4 and an air outlet hole 5 are effectively protected through the action of a filter screen 6, the air inlet hole 4 and the air outlet hole 5 are prevented from being blocked, the detection effect is better, the service life of the analyzer body 1 is prolonged, when the filter screen 6 needs to be disassembled, a cross rod 25 is pulled, the cross rod 25 drives two bolts 11 to move upwards, so that the two bolts 11 are separated from two clamping blocks 7 respectively, and the filter screen 6 can be disassembled, the cleaning device is simple to operate, the filter screen 6 is convenient to clean, and the air inlet hole 4 and the air outlet hole 5 are also convenient to inspect.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A capnograph, comprising:

the analyzer comprises an analyzer body, a gas inlet and a gas outlet;

a base disposed below the analyzer body;

a cover plate disposed above the analyzer body;

the two connecting rods are fixedly arranged on the cover plate;

the filter screen is arranged on the analyzer body;

the two fixture blocks are symmetrically arranged on the filter screen;

a mounting block disposed on the analyzer body;

the two fixing mechanisms are symmetrically arranged on the mounting block;

the two pressing mechanisms are arranged on the base;

the two connecting mechanisms are respectively arranged on the two connecting rods;

and the two fastening mechanisms are arranged on the cover plate.

2. The capnograph of claim 1, wherein the securing mechanism comprises a mounting slot, a placement slot, a latch, a stop, a spring, and a cross bar, the mounting groove is arranged on the mounting block, the placing groove is arranged on the mounting block, the placing groove is connected with the clamping block in a sliding way, the bolt is arranged in the placing groove, one end of the bolt extends to the outside of the mounting block, the other end of the bolt extends into the placing groove, one end of the plug pin extending into the placing groove is connected with the clamping block in a sliding manner, the clamping block is fixedly sleeved on the plug pin, the spring is sleeved on the plug pin, one end of the spring is fixedly connected with the inner wall of the top of the mounting groove, the other end of the spring is fixedly connected with the stop block, and the cross rod is fixedly arranged at the top of the bolt.

3. The capnograph of claim 1, wherein the hold-down mechanism comprises a first threaded rod 14 and a stop block 15, the first threaded rod 14 being rotatably mounted on the base 2, the stop block 15 being fixedly mounted on the first threaded rod 14.

4. The capnograph of claim 1, wherein the attachment mechanism comprises a second threaded rod rotatably mounted on the attachment rod and a connection block fixedly mounted on the second threaded rod and slidably connected to the base.

5. The carbon dioxide analyzer as claimed in claim 1, wherein the fastening mechanism comprises a through hole, a fixing block, a third threaded rod and a clamping block, the through hole is formed in the cover plate, the fixing block is fixedly installed in the through hole, the third threaded rod is rotatably installed on the fixing block, the clamping block is rotatably installed on the third threaded rod, and a limiting mechanism is arranged on the clamping block.

6. The carbon dioxide analyzer of claim 5, wherein the limiting mechanism comprises a sliding rod and a limiting block, the sliding rod is fixedly mounted on the clamping block, the limiting block is fixedly mounted on the cover plate, and the limiting block is slidably connected with the sliding rod.