CN221098841U - Automatic circulation regeneration dehumidification equipment - Google Patents
Automatic circulation regeneration dehumidification equipment Download PDFInfo
- Publication number
- CN221098841U CN221098841U CN202322628677.7U CN202322628677U CN221098841U CN 221098841 U CN221098841 U CN 221098841U CN 202322628677 U CN202322628677 U CN 202322628677U CN 221098841 U CN221098841 U CN 221098841U
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- China
- Prior art keywords
- air
- filter element
- desorption
- blower
- pipeline
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 30
- 230000004087 circulation Effects 0.000 title claims abstract description 13
- 230000008929 regeneration Effects 0.000 title claims abstract description 12
- 238000011069 regeneration method Methods 0.000 title claims abstract description 12
- 238000003795 desorption Methods 0.000 claims abstract description 57
- 238000005057 refrigeration Methods 0.000 claims abstract description 25
- 238000011045 prefiltration Methods 0.000 claims abstract description 9
- 230000001172 regenerating effect Effects 0.000 claims 5
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 abstract description 8
- 229910052722 tritium Inorganic materials 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000010926 purge Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model discloses automatic circulation regeneration dehumidification equipment which comprises a filter element A, a filter element B, an air inlet blower, a surface cooler, a desorption air flow blower, a desorption air flow heater, a heat exchanger, a refrigeration compressor, an air prefilter and a control box, wherein one ends of the filter element A and the filter element B are connected with an air delivery pipe through a second connecting pipeline, the air delivery pipe is connected with an air outlet of the air inlet blower, the automatic circulation regeneration dehumidification equipment can effectively remove moisture and tritium vapor in the environment, the dehumidification efficiency is greatly improved through the double-filter element circulation alternating uninterrupted dehumidification, the air precooling effect of the surface cooler can enable the equipment to reduce the humidity in the environment more easily, even achieve the dew point or humidity which cannot be achieved by the traditional dehumidifier, the small volume is more suitable for the complex environment of more plants, the moisture or tritium vapor in the environment is effectively recovered, and the external pipeline is not required to be discharged outdoors or pollution is caused.
Description
Technical Field
The utility model relates to the technical field of dehumidification and radiation protection, in particular to automatic circulation regeneration dehumidification equipment.
Background
Dehumidifying apparatuses are a type of apparatus for controlling indoor humidity levels, and are widely used in residential, commercial and industrial environments. The main functions of the device are to remove redundant moisture from the air, so as to maintain proper humidity level, improve comfort, prevent mold from breeding, and protect equipment and materials from being damaged by moisture; along with the development of nuclear industry, tritium removal vapor of a nuclear island factory building also needs corresponding small-volume dehumidification equipment to adapt to the complex environment of the nuclear island, however, the actual dehumidification equipment is large in volume or the dehumidification effect does not reach the required dew point, and the economic cost is high, so that the automatic cycle regeneration dehumidification equipment is provided.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art and provides automatic circulation regeneration dehumidification equipment so as to solve the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic circulation regeneration dehumidification equipment, includes filter core A, filter core B, air inlet blower, surface cooler, desorption air current air-blower, desorption air current heater, heat exchanger, refrigeration compressor and air prefilter and control box, filter core A, filter core B's one end passes through the second connecting tube and links to each other with the gas-supply pipe, the gas-supply pipe links to each other with the air outlet of air inlet blower, the air intake of air inlet blower links to each other with the intake pipe, air prefilter is installed to one end of intake pipe, install the surface cooler in the intake pipe, the surface cooler links to each other with refrigeration compressor, refrigeration compressor still links to each other with heat exchanger, heat exchanger links to each other with desorption air current air-blower, desorption air current heater is installed to the air outlet department of desorption air current air-blower.
As a preferable technical scheme of the utility model, the other ends of the filter element A and the filter element B are connected with an air outlet pipe through a first connecting pipeline.
As a preferable technical scheme of the utility model, one end of the heat exchanger is connected with one ends of the filter element A and the filter element B through a second pipeline, the other end of the heat exchanger is connected with an air inlet of a desorption airflow blower through a pipeline, and the desorption airflow heater is connected with the other ends of the filter element A and the filter element B through a pipeline.
As a preferable technical scheme of the utility model, the lower part of the heat exchanger is connected with a drainage pipeline, the surface cooler is connected with a refrigeration compressor through a pipeline, and the refrigeration compressor is also connected with the heat exchanger through a first pipeline.
As a preferable technical scheme of the utility model, electromagnetic valves are arranged on the second pipeline, the second connecting pipeline and the pipeline connecting the desorption airflow heater with the filter element A and the filter element B.
As a preferable technical scheme of the utility model, the control box is electrically connected with the air inlet blower, the desorption air flow heater, the refrigeration compressor and the electromagnetic valve respectively.
The beneficial effects of the utility model are as follows: this automatic circulation regeneration dehumidification equipment can effectively get rid of moisture and tritium vapor in the environment to through the incessant dehumidification in turn of two filter core circulations, greatly improved dehumidification efficiency, the air precooling effect of surface cooler can make equipment more easily reduce the humidity in the environment, reaches dew point or humidity that traditional dehumidifier can not reach even, and little volume is more suitable for the complex environment of more factory building, and effectively with moisture or tritium vapor recovery in the environment, need not external pipeline and discharges outdoor or cause the pollution, plays the effect of environmental protection. The equipment has the advantages of realizing automation, reducing labor cost and being small in size and suitable for various complex environments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: the device comprises a filter element A1, a filter element B2, an air inlet blower 3, a surface cooler 4, a desorption air flow blower 5, a desorption air flow heater 6, a heat exchanger 7, a refrigeration compressor 8, an air prefilter 9, an electromagnetic valve 10, a first pipeline 11, a second pipeline 12, an air outlet pipe 13, a control box 14, an air conveying pipe 15, an air inlet pipe 16, a first connecting pipeline 17 and a second connecting pipeline 18.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: referring to fig. 1, the present utility model provides a technical solution: an automatic circulation regeneration dehumidification equipment comprises a filter element A1, a filter element B2, an air inlet blower 3, a surface cooler 4, a desorption air flow blower 5, a desorption air flow heater 6, a heat exchanger 7, a refrigeration compressor 8, an air prefilter 9 and a control box 14, wherein one ends of the filter element A1 and the filter element B2 are connected with an air pipe 15 through a second connecting pipeline 18, the air pipe 15 is connected with an air outlet of the air inlet blower 3, an air inlet of the air inlet blower 3 is connected with an air inlet pipe 16, the air prefilter 9 is arranged at one end of the air inlet pipe 16, the surface cooler 4 is arranged on the air inlet pipe 16, the surface cooler 4 is connected with the refrigeration compressor 8, the refrigeration compressor 8 is further connected with the heat exchanger 7, the heat exchanger 7 is connected with the desorption air flow blower 5, and the desorption air flow heater 6 is arranged at the air outlet of the desorption air flow blower 5.
The other ends of the filter element A1 and the filter element B2 are connected with an air outlet pipe 13 through a first connecting pipeline 17.
One end of the heat exchanger 7 is connected with one ends of the filter element A1 and the filter element B2 through a second pipeline 12, the other end of the heat exchanger 7 is connected with an air inlet of the desorption air flow blower 5 through a pipeline, and the desorption air flow heater 6 is connected with the other ends of the filter element A1 and the filter element B2 through a pipeline.
The lower part of the heat exchanger 7 is connected with a drainage pipeline, the surface cooler 4 is connected with a refrigeration compressor 8 through a pipeline, and the refrigeration compressor 8 is also connected with the heat exchanger 7 through a first pipeline 11.
The solenoid valve 10 is installed on the second pipeline 12, the second connecting pipeline 18 and the pipelines of the desorption gas flow heater 6 connected with the filter element A1 and the filter element B2.
The control box 14 is electrically connected with the air inlet blower 3, the desorption air flow blower 5, the desorption air flow heater 6, the refrigeration compressor 8 and the electromagnetic valve 10 respectively.
Working principle: the automatic circulation regeneration dehumidification equipment comprises a filter element A1 and a filter element B2, when the filter element A1 performs dehumidification operation, gas is discharged from the right side of the filter element through the filter element A1 and discharged from the left side of the filter element B2, a dry pyrolysis inhalation flow is discharged from the left side of the filter element B2, the filter element B2 is desorbed and dried for later use, when the filter element A1 is adsorbed and saturated, the filter element B2 performs dehumidification operation, and then the filter element A1 performs desorption operation;
The air is sucked into the air inlet pipe 16 through the work of the air inlet blower 3, the air prefilter 9 at one end of the air inlet pipe 16 is used for filtering, floccules and other large particulate matters entrained in the filtered air are pre-cooled in advance through the surface cooler 4 when the air enters the air inlet pipe 16, when the low-temperature air enters the filter element, moisture or tritium vapor in the air is more easily adsorbed by the drying agent to achieve the drying purpose, the environment can reach lower dew point or humidity, the pre-cooled air is then conveyed to the second connecting pipeline 18 through the air inlet blower 3 through the air conveying pipe 15, the electromagnetic valve 10 on the second connecting pipeline 18 connected with the filter element A1 is opened, the air enters the filter element A1 for dehumidification, the dehumidified air is conveyed into the air outlet pipe 13 through the first connecting pipeline 17 and is discharged, when the filter element A1 is saturated in adsorption, the electromagnetic valve 10 on the second connecting pipeline 18 connected with the filter element B2 is opened, the electromagnetic valve 10 on the second connecting pipeline 18 connected with the filter element A1 is closed, the filter element B2 continues to dehumidify the pre-cooled gas, meanwhile, the desorption gas is conveyed into the desorption gas flow heater 6 for heating treatment through the desorption gas flow blower 5 by utilizing the operation of the desorption gas flow blower 5 and the desorption gas flow heater 6 and then conveyed into the filter element A1, the electromagnetic valve is also arranged on a pipeline connected between the filter element A1 and the filter element B2 and the desorption gas flow heater 6, the desorption gas can be controlled to enter the filter element A1 or the filter element B2, the desorption gas is subjected to desorption treatment in the filter element A1 and then conveyed into the heat exchanger 7 through the second pipeline 12, and multistage cooling fins are arranged in the heat exchanger 7, the desorption airflow brings a large amount of moisture or tritium vapor adsorbed in the filter element out of the heat exchanger 7 through the filter element for condensation; the cold air generated by the refrigeration compressor is directly sent into the heat exchanger 7, the refrigeration compressor 8 is utilized to refrigerate the heat exchanger 7, so that the water or tritium vapor in the heat exchanger 7 is cooled and condensed, the treated water is discharged through a drain pipe, when the desorption of the filter element A1 is completed, the corresponding electromagnetic valve is opened or closed, the filter element A1 is subjected to dehumidification, and the filter element B2 is subjected to desorption treatment, so that the recycling is realized.
When the equipment starts dehumidification: after the machine is started, the equipment operation logic is whether an air inlet blower 3, a desorption air flow blower 5, a desorption air flow heater 6 and a refrigeration compressor 8 are abnormal, and when no abnormality exists, the desorption air flow heater 6, the desorption air flow blower 5 and the refrigeration compressor 8 are operated, firstly, the filter element A1 is subjected to desorption purging for 1-3min, and then the filter element B2 is subjected to purging; then the air inlet blower 3 starts to operate, the dehumidified air flow is led into the filter element A1 by the electromagnetic valve 10 and related pipelines to dehumidify, the filter element B2 is replaced to be adsorbed when the filter element A1 is adsorbed and saturated, and the filter element A1 is desorbed to reciprocate.
When the equipment is stopped: the operation of the air inlet blower 3 is stopped, the desorption air flow blower 5 and the desorption air flow heater 6 continue to operate to desorb the filter element A1 and the filter element B2, the operation of the desorption air flow heater 6 is stopped after the analysis is completed, the operation of the desorption air flow blower 5 is stopped after 1-2 minutes, the purpose is that the desorption air flow heater 6 is cooled, and then the operation of the refrigeration compressor 8 is stopped.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides an automatic circulation regeneration dehumidification equipment, includes filter core A (1), filter core B (2), air inlet blower (3), surface cooler (4), desorption air current air-blower (5), desorption air current heater (6), heat exchanger (7), refrigeration compressor (8) and air prefilter (9) and control box (14), its characterized in that: the utility model discloses a desorption air heater, including filter core A (1), filter core B (2), air inlet air blower (3), air inlet pipe (15), air inlet pipe (5), air pre-filter (9) are installed to the one end of filter core A (1), filter core B (2), air pipe (15) are passed through second connecting tube (18) and are linked to each other, air pipe (15) link to each other with the air outlet of air inlet air blower (3), the air intake of air inlet air blower (3) links to each other with intake pipe (16), install surface cooler (4) on intake pipe (16), surface cooler (4) link to each other with refrigeration compressor (8), refrigeration compressor (8) still link to each other with heat exchanger (7), heat exchanger (7) link to each other with desorption air blower (5), desorption air heater (6) are installed in the air outlet department of desorption air blower (5).
2. An automatic cycle regenerative dehumidification apparatus as defined in claim 1, wherein: the other ends of the filter element A (1) and the filter element B (2) are connected with an air outlet pipe (13) through a first connecting pipeline (17).
3. An automatic cycle regenerative dehumidification apparatus as defined in claim 1, wherein: one end of the heat exchanger (7) is connected with one ends of the filter element A (1) and the filter element B (2) through a second pipeline (12), the other end of the heat exchanger (7) is connected with an air inlet of the desorption airflow blower (5) through a pipeline, and the desorption airflow heater (6) is connected with the other ends of the filter element A (1) and the filter element B (2) through a pipeline.
4. An automatic cycle regenerative dehumidification apparatus as defined in claim 1, wherein: the lower part of the heat exchanger (7) is connected with a drainage pipeline, the surface cooler (4) is connected with a refrigeration compressor (8) through a pipeline, and the refrigeration compressor (8) is also connected with the heat exchanger (7) through a first pipeline (11).
5. An automatic cycle regenerative dehumidification apparatus as defined in claim 3, wherein: and electromagnetic valves (10) are arranged on the pipelines connected with the filter element A (1) and the filter element B (2) respectively, wherein the pipelines are connected with the second pipeline (12), the second connecting pipeline (18) and the desorption airflow heater (6).
6. An automatic cycle regenerative dehumidification apparatus as defined in claim 1, wherein: the control box (14) is electrically connected with the air inlet blower (3), the desorption airflow blower (5), the desorption airflow heater (6), the refrigeration compressor (8) and the electromagnetic valve (10) respectively.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098841U true CN221098841U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |