CN221686324U - LEL sampling device for removing cooling water - Google Patents
LEL sampling device for removing cooling water Download PDFInfo
- Publication number
- CN221686324U CN221686324U CN202420138737.9U CN202420138737U CN221686324U CN 221686324 U CN221686324 U CN 221686324U CN 202420138737 U CN202420138737 U CN 202420138737U CN 221686324 U CN221686324 U CN 221686324U
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- China
- Prior art keywords
- fixedly connected
- lel
- cooling water
- pipe
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 239000000498 cooling water Substances 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims 4
- 239000002912 waste gas Substances 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000009833 condensation Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an LEL sampling device for removing cooling water, which comprises a fixed box and a bottom shell, wherein a fixed block is fixedly connected to the outer part of the fixed box, the bottom end of the fixed box is fixedly connected with the bottom shell, a compressor is fixedly arranged on one side of the inner part of the bottom shell, a condenser is arranged on the other side of the inner part of the bottom shell, a connecting pipe is fixedly connected to one side of the condenser, and one side of the connecting pipe is fixedly connected with one end of the compressor. This get rid of LEL sampling device of cooling water carries out the condensation through the waste gas that is provided with parts such as compressor, through condenser pipe with interior box, opens the valve, utilizes the moisture after compressed air pump and the liquid suction pipe condensation of waste gas to take out to the collection box in, and waste gas then remains in the fixed case, utilizes the detection head to detect the inside waste gas of fixed case to can improve the accuracy of data detection, reduce the cost of absorbing water, the cost is higher has been solved, the lower problem of detection data accuracy.
Description
Technical Field
The utility model relates to the technical field of waste gas sampling detection, in particular to an LEL sampling device for removing cooling water.
Background
LEL refers to the lower explosion limit, namely the lowest concentration of the combustible gas, which can explode when encountering a fire source, and in the process of sampling and detecting the waste gas, in order to ensure whether the waste gas is safe gas or not, LEL sampling and detection needs to be carried out, so that an LEL sampling device for removing cooling water is used.
According to the design of the existing LEL sampling device for removing cooling water, most of the LEL sampling devices adopt water-absorbing products to absorb water in waste gas and then detect the water, the water-absorbing products are easy to break, the water-absorbing products are not completely absorbed, replacement is needed after the water-absorbing products break, the cost is high, the accuracy of detection data is low, and error reporting is easy to occur to detection equipment.
Now, a novel LEL sampling device for removing cooling water is proposed to solve the above problems.
Disclosure of utility model
The utility model aims to provide an LEL sampling device for removing cooling water, which aims to solve the problems of higher cost and lower accuracy of detection data in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a get rid of LEL sampling device of cooling water, includes fixed box and drain pan, the outside fixedly connected with fixed block of fixed box, the bottom fixedly connected with drain pan of fixed box, one side fixed mounting in the drain pan is inside has the compressor, the opposite side of drain pan inside is provided with the condenser, one side fixedly connected with connecting pipe of condenser, one side and the one end fixedly connected with of compressor of connecting pipe, the top fixedly connected with capillary of condenser, the top of capillary runs through the top and the fixedly connected with condenser pipe in the drain pan inside, the inside of fixed box is provided with the inner box, one side fixedly connected with intake pipe of fixed box, the opposite side fixedly connected with collection box of fixed box, the top of fixed box is provided with the top cap, the top fixedly mounted of top cap has the detector, the opposite side fixedly mounted of top cap top has the compressed air pump, one side fixedly connected with liquid pumping pipe of compressed air pump, the opposite side fixedly connected with drain pipe of compressed air pump.
Preferably, the outside fixed mounting of drawing liquid pipe has first valve, the one end of detector is provided with the display screen, one side of display screen is provided with the button.
Preferably, the outside activity of top cap articulates there is movable knot, movable knot joint is detachable in the outside of fixed block, the top cap is detachable between through movable knot and the fixed box.
Preferably, the bottom fixedly connected with installing port of detector, the inside of top cap is vertically run through to the bottom of installing port, the bottom of installing port is provided with the detection head.
Preferably, the top of the outer part of the detection head is provided with external threads, the inner wall of the mounting port is provided with internal threads, and the detection head and the mounting port are detachable.
Preferably, the bottom end of the liquid suction pipe penetrates through the top cover, and the bottom end of the drain pipe is embedded in the recovery box.
Preferably, the inside both sides fixedly connected with fixing base of recovery tank, the top of fixing base is provided with the filter frame, four corner fixed mounting of filter frame bottom have the connecting block, the bottom of recovery tank is provided with the unloading pipe.
Preferably, the connecting block is embedded in the fixing seat and is detachable, and a second valve is fixedly arranged outside the blanking pipe.
Compared with the prior art, the utility model has the beneficial effects that: the LEL sampling device for removing the cooling water not only realizes the convenience of improving the accuracy of data detection and reducing the water absorption cost, but also realizes the convenience of replacing the detection head and filtering the wastewater;
The waste gas of the inner box body is condensed through the condensing pipe, the valve is opened, the compressed air pump and the liquid suction pipe are utilized to suck the condensed water of the waste gas into the recovery box, the waste gas is left in the fixed box, and the waste gas in the fixed box is detected by the detection head, so that the accuracy of data detection can be improved, and the water suction cost is reduced;
Through being provided with top cap, activity knot, fixed block, installing port, detection head, when needing to change the detection head, can open the activity knot, break away from top cap and fixed box to can be convenient for open the top cap, twist the detection head soon, can dismantle between it and the installing port, thereby make more convenient when changing;
Through being provided with filter frame, fixing base, connecting block, the waste water that discharges gets into the collection box after, can filter waste water with the filter frame, after filtering, clean water then opens the second valve, discharges through the unloading pipe.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of the connection between the filter frame and the recovery tank;
FIG. 3 is a schematic side view of a connection mode of a detection head and a mounting port according to the present utility model;
Fig. 4 is a schematic front view of the connection between the compressed air pump and the top cover.
In the figure: 1. a fixed box; 2. a bottom case; 3. a compressor; 4. a connecting pipe; 5. a condenser; 6. a capillary tube; 7. an inner box; 8. a condensing tube; 9. an air inlet pipe; 10. a top cover; 11. a movable buckle; 12. a detector; 13. a display screen; 14. a button; 15. a mounting port; 16. a detection head; 17. a liquid suction pipe; 18. a first valve; 19. a compressed air pump; 20. a fixed block; 21. a drain pipe; 22. a recovery box; 23. a filter frame; 24. a fixing seat; 25. a connecting block; 26. discharging pipes; 27. and a second valve.
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.
Example 1: referring to fig. 1-4, an LEL sampling device for removing cooling water includes a fixed box 1 and a bottom shell 2, wherein a fixed block 20 is fixedly connected to the outside of the fixed box 1, the bottom end of the fixed box 1 is fixedly connected to the bottom shell 2, one side of the inside of the bottom shell 2 is fixedly provided with a compressor 3, the other side of the inside of the bottom shell 2 is provided with a condenser 5, one side of the condenser 5 is fixedly connected with a connecting pipe 4, one side of the connecting pipe 4 is fixedly connected with one end of the compressor 3, the top end of the condenser 5 is fixedly connected with a capillary 6, the top end of the capillary 6 penetrates through the top end of the inside of the bottom shell 2 and is fixedly connected with a condenser pipe 8, an inner box 7 is arranged in the inside of the fixed box 1, one side of the fixed box 1 is fixedly connected with an air inlet pipe 9, the other side of the fixed box 1 is fixedly connected with a recovery box 22, the top cover 10 is arranged at the top end of the top cover 10, the other side of the top cover 10 is fixedly provided with a detector 12, one side of the top cover 10 is fixedly provided with a compressed air pump 19, one side of the compressed air pump 19 is fixedly connected with a liquid suction pipe 17, and the other side of the compressed air pump 19 is fixedly connected with a drain pipe 21;
the first valve 18 is fixedly arranged outside the liquid suction pipe 17, one end of the detector 12 is provided with the display screen 13, and one side of the display screen 13 is provided with the button 14;
The bottom end of the detector 12 is fixedly connected with a mounting opening 15, the bottom end of the mounting opening 15 longitudinally penetrates through the inside of the top cover 10, and the bottom end of the mounting opening 15 is provided with a detection head 16;
The bottom end of the liquid suction pipe 17 penetrates through the top cover 10, and the bottom end of the drain pipe 21 is embedded in the recovery box 22;
Specifically, as shown in fig. 1 and 4, the exhaust gas of the inner box 7 is condensed by the condensation pipe 8, the first valve 18 is opened, the water after the condensation of the exhaust gas is pumped into the recovery box 22 by the compressed air pump 19 and the liquid pumping pipe 17, the exhaust gas is left in the fixed box 1, and the exhaust gas in the fixed box 1 is detected by the detection head 16, so that the accuracy of data detection can be improved, and the water absorption cost is reduced.
Example 2: the outside of the top cover 10 is movably hinged with a movable buckle 11, the movable buckle 11 is clamped and connected with the outside of the fixed block 20, and the top cover 10 is detachable from the fixed box 1 through the movable buckle 11;
The top end of the outer part of the detection head 16 is provided with external threads, the inner wall of the mounting port 15 is provided with internal threads, and the detection head 16 and the mounting port 15 are detachable;
Specifically, as shown in fig. 1 and 3, when the detection head 16 needs to be replaced, the movable buckle 11 can be opened to separate the top cover 10 from the fixed box 1, so that the top cover 10 can be conveniently opened, the detection head 16 can be screwed to be detached from the mounting port 15, and the replacement is more convenient.
Example 3: the two sides of the inside of the recovery box 22 are fixedly connected with fixing seats 24, the top end of each fixing seat 24 is provided with a filter frame 23, four corners of the bottom end of each filter frame 23 are fixedly provided with connecting blocks 25, and the bottom end of the recovery box 22 is provided with a blanking pipe 26;
The connecting block 25 is embedded in the fixing seat 24 and is detachable, and a second valve 27 is fixedly arranged outside the blanking pipe 26;
Specifically, as shown in fig. 1 and 2, after the discharged wastewater enters the recovery tank 22, the wastewater can be filtered by the filter frame 23, and after the filtration is finished, clean water opens the second valve 27 and is discharged through the discharge pipe 26.
Working principle: when the utility model is used, firstly, the waste gas of the inner box body 7 is condensed through the condensation pipe 8, the first valve 18 is opened, the condensed water of the waste gas is pumped into the recovery box 22 by the compressed air pump 19 and the liquid pumping pipe 17, the waste gas is remained in the fixed box 1, the waste gas in the fixed box 1 is detected by the detection head 16, so that the accuracy of data detection can be improved, the water absorption cost is reduced, afterwards, the discharged waste water enters the recovery box 22, the waste water can be filtered by the filtering frame 23, after the filtration is finished, the clean water is opened the second valve 27 and is discharged through the blanking pipe 26, finally, when the detection head 16 needs to be replaced, the movable buckle 11 can be opened, the top cover 10 is separated from the fixed box 1, so that the top cover 10 can be conveniently opened, the detection head 16 can be screwed, and the waste water can be detached from the mounting port 15, so that the waste water is more convenient in replacement.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a get rid of LEL sampling device of cooling water, includes fixed case (1) and drain pan (2), its characterized in that: the utility model is characterized in that a fixed block (20) is fixedly connected with the outside of the fixed box (1), a bottom shell (2) is fixedly connected with the bottom end of the fixed box (1), a compressor (3) is fixedly arranged on one side of the inside of the bottom shell (2), a condenser (5) is arranged on the other side of the inside of the bottom shell (2), a connecting pipe (4) is fixedly connected with one side of the condenser (5), one side of the connecting pipe (4) is fixedly connected with one end of the compressor (3), a capillary tube (6) is fixedly connected with the top end of the condenser (5), the top end of the capillary tube (6) penetrates through the top end of the inside of the bottom shell (2) and is fixedly connected with a condenser tube (8), the inside of fixed case (1) is provided with inner box (7), one side fixedly connected with intake pipe (9) of fixed case (1), the opposite side fixedly connected with collection box (22) of fixed case (1), the top of fixed case (1) is provided with top cap (10), the top of top cap (10) fixedly mounted has detector (12), the opposite side fixed mounting at top of top cap (10) has compressed air pump (19), one side fixedly connected with drawing liquid pipe (17) of compressed air pump (19), the other side of the compressed air pump (19) is fixedly connected with a drain pipe (21).
2. The LEL sampling device for removing cooling water as claimed in claim 1, wherein: the outside fixed mounting of drawing liquid pipe (17) has first valve (18), the one end of detector (12) is provided with display screen (13), one side of display screen (13) is provided with button (14).
3. The LEL sampling device for removing cooling water as claimed in claim 1, wherein: the outside activity of top cap (10) articulates has activity knot (11), activity knot (11) joint is dismantled in the outside of fixed block (20), can dismantle between top cap (10) through activity knot (11) and fixed case (1).
4. The LEL sampling device for removing cooling water as claimed in claim 1, wherein: the bottom fixedly connected with installing port (15) of detector (12), the inside of top cap (10) is vertically run through to the bottom of installing port (15), the bottom of installing port (15) is provided with detection head (16).
5. The LEL sampling device for removing cooling water as claimed in claim 4, wherein: the top of the outer part of the detection head (16) is provided with external threads, the inner wall of the mounting port (15) is provided with internal threads, and the detection head (16) and the mounting port (15) are detachable.
6. The LEL sampling device for removing cooling water as claimed in claim 1, wherein: the bottom end of the liquid suction pipe (17) penetrates through the top cover (10), and the bottom end of the drain pipe (21) is embedded in the recovery box (22).
7. The LEL sampling device for removing cooling water as claimed in claim 1, wherein: the utility model discloses a recycling bin, including recycling bin (22), fixing base (24) are fixedly connected with in both sides inside to recycling bin (22), the top of fixing base (24) is provided with filter frame (23), four corner fixed mounting of filter frame (23) bottom have connecting block (25), the bottom of recycling bin (22) is provided with unloading pipe (26).
8. The LEL sampling device for removing cooling water as claimed in claim 7, wherein: the connecting block (25) is embedded in the fixing seat (24) and is detachable, and a second valve (27) is fixedly arranged outside the blanking pipe (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420138737.9U CN221686324U (en) | 2024-01-19 | 2024-01-19 | LEL sampling device for removing cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420138737.9U CN221686324U (en) | 2024-01-19 | 2024-01-19 | LEL sampling device for removing cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221686324U true CN221686324U (en) | 2024-09-10 |
Family
ID=92625665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420138737.9U Active CN221686324U (en) | 2024-01-19 | 2024-01-19 | LEL sampling device for removing cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221686324U (en) |
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2024
- 2024-01-19 CN CN202420138737.9U patent/CN221686324U/en active Active
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