CN212866154U - Air water making device for desert area - Google Patents
Air water making device for desert area Download PDFInfo
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- CN212866154U CN212866154U CN202020614045.9U CN202020614045U CN212866154U CN 212866154 U CN212866154 U CN 212866154U CN 202020614045 U CN202020614045 U CN 202020614045U CN 212866154 U CN212866154 U CN 212866154U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 239000003507 refrigerant Substances 0.000 claims abstract description 41
- 238000001704 evaporation Methods 0.000 claims abstract description 27
- 230000008020 evaporation Effects 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000000746 purification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an air water making device for desert area, including first system water unit and refrigerant circulation unit, air water making device still includes second system water unit, first system water unit refrigerant circulation unit with all through the tube coupling between the second system water unit. The utility model discloses a set up second system water unit and first system water unit, the cooperation of refrigerant circulation unit for the high temperature refrigerant and the dry cold air that produce when the evaporation unit generates liquid water can utilize. The high-temperature refrigerant generates high-temperature wet air and a refrigerant with a lower temperature in the condensing unit through heat exchange with the outside air, the electric quantity required by the expansion valve for cooling the refrigerant is reduced, the high-temperature wet air and the dry cold air can exchange heat again in the air-air heat exchanger to generate liquid water, and the energy utilization rate of the device is greatly improved. Meanwhile, the problem of difficulty in water production in extreme environments is solved by secondary condensation water production.
Description
Technical Field
The utility model relates to a water making device field, concretely relates to air water making device for desert area.
Background
The fresh water resources all over the world only occupy 2.5 percent of the total water quantity of the ball, and more than 70 percent of the total water quantity is frozen in ice covers of south poles and north poles, and the alpine glaciers and the permanently frozen snow which are difficult to utilize are added, so that 87 percent of the fresh water resources are difficult to utilize. The fresh water resources are relatively deficient in China, and particularly in regions with extremely deficient water resources such as the west, people need to obtain clean and sufficient drinking water guarantee urgently.
In order to meet the living demands of people and maintain the sustainable development of resources, the air water generator is widely applied to regions with extremely deficient water resources as a mature technology. However, the conventional compression type water making method is generally used in the current air water making machine. The traditional compression type water making mode is used for making water by condensation under extreme conditions, COP (coefficient of performance) of a compressor (refrigerating capacity and input power) must be sacrificed, energy waste is caused, and the water making quantity cannot be effectively guaranteed, namely the problems of difficulty in making water and low energy utilization rate under extreme environments are solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an air water making device for desert area through the structure and the system water mode of water making device, has solved the problem that makes water difficulty and energy utilization rate low under extreme environment that traditional air water making machine exists.
For solving the technical problem, the technical scheme of the utility model for adopt an air water making device for desert area, including first system water unit and refrigerant circulation unit, air water making device still includes second system water unit, first system water unit refrigerant circulation unit with all pass through the tube coupling between the second system water unit, wherein, first system water unit includes first air supply unit, evaporation unit and connection first air supply unit with the first system water pipeline of evaporation unit in order to form closed route, refrigerant circulation unit includes the condensation unit evaporation unit, frequency conversion compression unit and connection the condensation unit evaporation unit with the circulation pipeline of frequency conversion compression unit in order to form closed loop, second system water unit includes second air supply unit condensation unit, An air-air heat exchanger, and a second water-making pipe connecting the second air-supply unit, the condensing unit, and the air-air heat exchanger to form a closed passage.
Optionally, the air water making device further comprises a liquid collecting unit for collecting liquid water, and the first water making pipeline and the second water making pipeline are respectively connected with the liquid collecting unit, wherein the liquid collecting unit comprises a water storage tank and a water purifying unit.
Optionally, the refrigerant circulation unit further includes an expansion valve disposed between the condensation unit and the evaporation unit.
Optionally, the first air supply unit and the second air supply unit each include a fan and an air filtering unit.
Optionally, the evaporation unit is a coated evaporator.
Optionally, the water purification unit comprises a wastewater-free RO unit, a UF + carbon rod composite unit, an ionic resin unit, a PP + carbon rod composite filtering unit, an electronic water pump unit and an ultraviolet disinfection unit which are connected in sequence.
The utility model discloses an air water making device who improves the part for providing first, through setting up second system water unit and first system water unit, the cooperation of refrigerant circulation unit for the high temperature refrigerant and the dry cold air that produce when evaporation unit generates liquid water can utilize. The high-temperature refrigerant generates high-temperature wet air and a refrigerant with a lower temperature in the condensing unit through heat exchange with the outside air, so that the electric quantity required by the expansion valve for cooling the refrigerant is reduced, meanwhile, the high-temperature wet air and the dry cold air can exchange heat again in the air-air heat exchanger to generate liquid water, and the energy utilization rate of the device is greatly improved. Meanwhile, the problem of difficulty in water production in extreme environments is solved by secondary condensation water production.
Drawings
FIG. 1 is a simplified unit connection diagram of an air water generator of the present invention;
FIG. 2 is a simplified device connection diagram of a front view of the air water production device of the present invention;
fig. 3 is a simplified device connection diagram of a side view of an air water production device of the present invention;
fig. 4 is a simplified device connection diagram of a top view of an air to water device of the present invention;
FIG. 5 is a simplified device connection diagram of a front view of the water purification unit of the present invention; and
fig. 6 is a simplified device connection diagram of a side view of a water purification unit of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the air water making device for the desert area comprises a first water making unit and a refrigerant circulating unit, and further comprises a second water making unit, wherein the first water making unit, the refrigerant circulating unit and the second water making unit are connected through pipelines. As shown in fig. 2, 3 and 4, the first water production unit includes a first air blowing unit 11, an evaporation unit 12, and a first water production pipe 13 connecting the first air blowing unit 11 and the evaporation unit 12 to form a closed passage. The refrigerant circulation unit includes a condensation unit 21, the evaporation unit 12, an inverter compression unit 22, and a circulation line 23 connecting the condensation unit 21, the evaporation unit 12, and the inverter compression unit 22 to form a closed circuit. The second water production unit includes a second air supply unit 31, the condensing unit 21, an air-air heat exchanger 32, and a second water production pipe 33 connecting the second air supply unit 31, the condensing unit 21, and the air-air heat exchanger 32 to form a closed passage. Specifically, the refrigerant circulation unit further includes an expansion valve 24, and the expansion valve 24 is disposed between the condensation unit 21 and the evaporation unit 12. The refrigerant circulates through the circulation line 23, exchanges heat with air through a pipe wall, and does not directly contact with the air.
Further, the air water making device further comprises a liquid collecting unit for collecting liquid water, the first water making pipeline 13 and the second water making pipeline 33 are respectively connected with the liquid collecting unit, and the liquid collecting unit comprises a water storage tank 41 and a water purifying unit 42.
In order to understand the water making mode of the first water making unit, specifically, after the outside air is transferred to the evaporation unit 12 through the first water making pipeline 13 under the action of the first air supply unit 11, heat exchange is generated between the outside air and the low-temperature refrigerant in the evaporation unit 12, so that the air temperature on the surface of the evaporation unit 12 is lower than the dew point temperature of the air, and condensed liquid water is generated. The condensed liquid water is transferred by gravity from said first water production line 13 to the liquid collection unit.
To facilitate understanding of the circulation manner of the refrigerant circulation unit, specifically, while the external air exchanges heat with the low-temperature refrigerant in the evaporation unit 12 and generates condensed liquid water, the low-temperature refrigerant is increased in temperature to become a high-temperature refrigerant due to the heat exchange, and is transmitted to the condensation unit 21 through the variable frequency compression unit. At this time, after the external air is transferred to the condensing unit 21 through the second water making pipe 33 by the second blowing unit 31, the external air exchanges heat with the high temperature refrigerant to generate high temperature humid air and a low temperature refrigerant. The lower temperature refrigerant is delivered through the circulation line 23 to the expansion valve 24 for further cooling and generating a low temperature refrigerant for re-delivery into the evaporation unit 12.
To facilitate understanding of the water production mode of the second water production unit, specifically, while the external air exchanges heat with the low-temperature refrigerant in the evaporation unit 12 to generate condensed liquid water and high-temperature refrigerant, the external air is changed into dry cold air due to the heat exchange and water liquefaction, the dry cold air is transmitted to the air-air heat exchanger through the second water production pipeline 33, and simultaneously the high-temperature humid air generated in the condensation unit 21 is transmitted to the air-air heat exchanger 32 through the second water production pipeline 33. The high temperature and humid air is heat-exchanged with the dry and cool air again in the air-air heat exchanger 32, and when the temperature of the high temperature and humid air in the air-air heat exchanger 32 is lower than the dew point temperature of the air, condensed liquid water is generated and is transferred to the liquid collecting unit through the second water control pipe 33. Wherein, the high temperature humid air and the dry cold air only generate heat exchange in the air-air heat exchanger without direct contact.
The utility model discloses a set up second system water unit and first system water unit, the cooperation of refrigerant circulation unit for the high temperature refrigerant and the dry cold air that produce when the evaporation unit generates liquid water can utilize. The high-temperature refrigerant generates high-temperature wet air and a refrigerant with a lower temperature in the condensing unit through heat exchange with the outside air, so that the electric quantity required by the expansion valve for cooling the refrigerant is reduced, meanwhile, the high-temperature wet air and the dry cold air can exchange heat again in the air-air heat exchanger to generate liquid water, and the energy utilization rate of the device is greatly improved. Meanwhile, the problem of difficulty in water production in extreme environments is solved by secondary condensation water production.
Further, each of the first air supply unit 11 and the second air supply unit 31 includes a fan and an air filter unit.
To further ensure the water production effect, the evaporation unit 12 is a coating evaporator. Wherein the coated evaporator may be a silica gel-Licl coated evaporator. The utility model discloses a set up silica gel-Licl coating formula evaporimeter and make under the low humidity operating mode, need not drop air temperature to the condensation water intaking below the dew point, through adopting the silica gel-Licl adsorbent coating on evaporimeter surface moisture in the absorption air, then through condensation water intaking. Owing to adopt silica gel-Licl coating formula evaporimeter, the utility model discloses need not to drop to the air temperature under the dew point with the air temperature and condense system water, air temperature does system water when the dew point is above promptly. Therefore, the process can produce water without sacrificing COP of the compressor, and the water production amount under extreme conditions is effectively improved.
In order to ensure the water purification effect of the water purification unit 42, as shown in fig. 5 and 6, the water purification unit 42 includes a wastewater-free RO unit 51, a UF + carbon rod composite unit 52, an ionic resin unit 53, a PP + carbon rod composite filter unit 54, an electronic water pump unit 55, and an ultraviolet disinfection unit 56, which are connected in sequence, so that the water purification effect of the condensed water is effectively improved.
Further, air water making device still includes outside box, and the box comprises the low density polyethylene material, adopts rotational moulding technology one shot forming, has characteristics such as intensity height, light in weight, satisfies GJB 150.18A "military equipment laboratory environmental test method 18 part: impact test and can be tested in the GJB 150.16A military Equipment laboratory environmental test method part 16: vibration test the test works normally under the specified vibration test conditions. Meanwhile, a 220V AC interface is reserved in the box body and can be directly connected with an external alternating current power supply, and a 12V power supply required by the interior is converted by an internal power supply device; and an inverter is arranged in the box body and can be accessed by a vehicle-mounted direct current power supply.
Furthermore, the air water making device also comprises a control unit 6 for controlling the refrigerating system, the water treatment process and the water outlet, and the control unit 6 can be composed of an electric control mainboard, a control panel, a power supply, a conduction circuit, a temperature and humidity sensor, an electromagnetic valve and other components. Wherein, the control unit 6 is divided into two paths of power supply of strong current and weak current. The strong power supply comprises a compressor, an induced draft motor and the like, and adopts a 220V alternating current power supply; the weak current power supply comprises an electronic water pump, an instrument and the like, and adopts a 12V direct current power supply, and the 12V power supply is converted by an internal power supply.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (6)
1. An air water making device for desert areas comprises a first water making unit and a refrigerant circulating unit, and is characterized by further comprising a second water making unit, wherein the first water making unit, the refrigerant circulating unit and the second water making unit are all connected through pipelines, wherein,
the first water production unit comprises a first air supply unit (11), an evaporation unit (12) and a first water production pipeline (13) which is connected with the first air supply unit (11) and the evaporation unit (12) to form a closed passage,
the refrigerant circulating unit comprises a condensing unit (21), the evaporating unit (12), a variable frequency compression unit (22) and a circulating pipeline (23) which connects the condensing unit (21), the evaporating unit (12) and the variable frequency compression unit (22) to form a closed loop,
the second water production unit comprises a second air supply unit (31), the condensation unit (21), an air-air heat exchanger (32) and a second water production pipeline (33) which is connected with the second air supply unit (31), the condensation unit (21) and the air-air heat exchanger (32) to form a closed passage.
2. Air water maker according to claim 1, further comprising a liquid collection unit for collecting liquid water, to which the first and second water making lines (13, 33) are connected, respectively, wherein,
the liquid collecting unit comprises a water storage tank (41) and a water purifying unit (42).
3. The air water making device according to claim 1, wherein said refrigerant circulation unit further comprises an expansion valve (24), said expansion valve (24) being arranged between said condensation unit (21) and said evaporation unit (12).
4. Air water maker according to claim 1, wherein the first air supply unit (11) and the second air supply unit (31) each comprise a fan and an air filter unit.
5. Air water making device according to claim 1, wherein said evaporation unit (12) is a coated evaporator.
6. The air water making device according to claim 2, wherein the water purifying unit (42) comprises a wastewater-free RO unit (51), a UF + carbon rod composite unit (52), an ionic resin unit (53), a PP + carbon rod composite filter unit (54), an electronic water pump unit (55) and an ultraviolet disinfection unit (56) which are connected in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614045.9U CN212866154U (en) | 2020-04-22 | 2020-04-22 | Air water making device for desert area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614045.9U CN212866154U (en) | 2020-04-22 | 2020-04-22 | Air water making device for desert area |
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| Publication Number | Publication Date |
|---|---|
| CN212866154U true CN212866154U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020614045.9U Active CN212866154U (en) | 2020-04-22 | 2020-04-22 | Air water making device for desert area |
Country Status (1)
| Country | Link |
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| CN (1) | CN212866154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395456A (en) * | 2020-04-22 | 2020-07-10 | 成都都成环保股份有限公司 | An air water making device for desert areas |
| CN115848090A (en) * | 2022-11-28 | 2023-03-28 | 暨南大学 | Air conditioning and air water taking combined device |
-
2020
- 2020-04-22 CN CN202020614045.9U patent/CN212866154U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395456A (en) * | 2020-04-22 | 2020-07-10 | 成都都成环保股份有限公司 | An air water making device for desert areas |
| CN111395456B (en) * | 2020-04-22 | 2025-04-29 | 成都都成环保股份有限公司 | An air-water making device for desert areas |
| CN115848090A (en) * | 2022-11-28 | 2023-03-28 | 暨南大学 | Air conditioning and air water taking combined device |
| CN115848090B (en) * | 2022-11-28 | 2023-09-08 | 暨南大学 | Air conditioning and air water taking combined device |
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