CN209689104U - Direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane - Google Patents
Direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane Download PDFInfo
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- CN209689104U CN209689104U CN201821874251.2U CN201821874251U CN209689104U CN 209689104 U CN209689104 U CN 209689104U CN 201821874251 U CN201821874251 U CN 201821874251U CN 209689104 U CN209689104 U CN 209689104U
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- Prior art keywords
- hollow
- fibre membrane
- air conditioner
- solution line
- direct evaporating
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- 239000012528 membrane Substances 0.000 title claims abstract description 84
- 239000000835 fiber Substances 0.000 title claims abstract description 62
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 238000007791 dehumidification Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 25
- 239000012510 hollow fiber Substances 0.000 claims abstract description 24
- 230000000875 corresponding Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000002173 Dizziness Diseases 0.000 description 1
- 241000726221 Gemma Species 0.000 description 1
- 206010028748 Nasal obstruction Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Originally practical to disclose a kind of direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane, including machine unit shell, upper layer and lower layer are separated into machine unit shell, lower layer is vent passages, the vent passages of machine unit shell are respectively arranged with air inlet and air outlet on corresponding two sidewalls, low efficient filter is disposed with according to the flow direction of wind in vent passages, hollow-fibre membrane devaporizer and hollow-fibre membrane dehumidifier, the upper layer of machine unit shell is provided with water tank and hollow fiber form reverse osmosis membrane regenerator, water tank and hollow-fibre membrane devaporizer are formed into a loop by piping connection, hollow fiber form reverse osmosis membrane regenerator and hollow-fibre membrane dehumidifier are formed into a loop by piping connection.It is excessive to solve the problems, such as that some areas existing in the prior art using direct evaporating-cooling will lead to air humidity for the direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane of the utility model.
Description
Technical field
The utility model belongs to air conditioner technical field, is related to a kind of direct evaporating-cooling based on hollow-fibre membrane and removes
Wet air-conditioner set.
Background technique
In recent years, energy-saving and emission-reduction are particularly subject to pay attention in building field, and the air conditioning energy consumption proportion in building energy consumption
It is larger.
In the hot summer, comfortable indoor air environment is the necessary condition of people's study, work and life, however
When using conventional domestic air-conditioning system, often will appear causes air flow property poor because not opening a window, and what pathogenic microorganisms was bred shows
As there is nasal obstruction, dizzy symptom, being commonly called as " air conditioner disease " so as to cause the inadaptable of body.
And evaporation cooling technique uses all-fresh air wind pushing form, and has air filtration and humidification function, continually enters
100% fresh cold air, effective forced draft can make harmful air discharge outdoor, keep indoor clean；Substantially improve it
Indoor air quality, latent heat of vaporization when evaporation cooling is using fluid boiling from the thermal principle take away heat.With it is traditional
Compress type air-conditioning compared to initial cost cost it is low, very high without refrigeration compressor, Energy Efficiency Ratio COP value, equipment using water as refrigerant,
It is pollution-free to atmosphere, but to some areas, direct evaporating-cooling will lead to air humidity increase, to influence indoor comfort degree.
Utility model content
The purpose of the utility model is to provide a kind of the direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane, solution
Some areas existing in the prior art of having determined using direct evaporating-cooling will lead to the excessive problem of air humidity.
The utility model is the technical scheme adopted is that the direct evaporating-cooling dehumidifying air-conditioner based on hollow-fibre membrane
Group, including machine unit shell are separated into upper layer and lower layer in machine unit shell, and lower layer is vent passages, the vent passages phase of machine unit shell
It is respectively arranged with air inlet and air outlet on corresponding two sidewalls, is disposed with slightly in vent passages according to the flow direction of wind
Effect filter, hollow-fibre membrane devaporizer and hollow-fibre membrane dehumidifier, the upper layer of machine unit shell are provided with water tank
With hollow fiber form reverse osmosis membrane regenerator, water tank and hollow-fibre membrane devaporizer are formed into a loop by piping connection,
Hollow fiber form reverse osmosis membrane regenerator and hollow-fibre membrane dehumidifier are formed into a loop by piping connection.
The utility model is further characterized in that,
Hollow fiber form reverse osmosis membrane regenerator is horizontally disposed on the upper layer of machine unit shell, and hollow fiber form reverse osmosis membrane is again
It is additionally provided with water-collecting tray below raw device, water-collecting tray is connect with water tank by solution line c.
Circulating pump is additionally provided on solution line c.
The inlet of hollow-fibre membrane devaporizer is connected by solution line d with water tank, hollow-fibre membrane evaporation
The liquid outlet of cooler is connected to water storage upper box part by solution line a.
Feed pump is additionally provided on solution line d.
The liquid out that the inlet of hollow-fibre membrane dehumidifier passes through solution line e and hollow fiber form reverse osmosis membrane regenerator
Mouth connection, the liquid outlet of hollow-fibre membrane dehumidifier pass through the feed liquor of solution line b and hollow fiber form reverse osmosis membrane regenerator
Mouth is connected.
Pressure pump is additionally provided on solution line b.
It is additionally provided with pressure-bearing valve a on solution line b, pressure-bearing valve b is provided on solution line e.
Blower is provided in air inlet.
The beneficial effects of the utility model are:
(1) the utility model is using hollow-fibre membrane dehumidifier and hollow fiber form reverse osmosis membrane regenerator composition dehumidifying system
System is eliminated the unfavorable factor that some areas directly use direct evaporating-cooling air humidity excessive, and will be precipitated from dehumidifier
Water for evaporating cooling, turn waste into wealth, be recycled.
(2) economic and environment-friendly using hollow-fibre membrane as wetting medium.
(3) hollow-fibre membrane per unit volume has very big surface area, helps to improve heat transfer and mass transfer, with conventional filler
Formula soaks medium difference, and hollow-fibre membrane does not allow water and air directly to contact, therefore is taken away without drop by air, is not required to
Want water fender.
(4) hollow-fibre membrane that the utility model uses has selective penetrated property, and Non-energy-consumption is environmentally protective, filtering accuracy
Height can filter out the substances such as almost all of bacterium, virus, turbidity, gemma, and vapor can be allow to shift.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of direct evaporating-cooling dehumidification air conditioner unit of the utility model based on hollow-fibre membrane.
In figure, 1. air inlets, 2. low efficient filters, 3. solution line a, 4. hollow-fibre membrane devaporizers, 5. is hollow
Tunica fibrosa dehumidifier, 6. solution line b, 7. air outlets, 8. pressure-bearing valve a, 9. pressure pumps, 10. water-collecting trays, 11. hollow fiber forms
Reverse osmosis membrane regenerator, 12. pressure-bearing valve b, 13. circulating pumps, 14. solution line c, 15. water tanks, 16. feed pumps, 17. solution
Pipeline d, 18. solution line e, 19. blowers.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Direct evaporating-cooling dehumidification air conditioner unit of the utility model based on hollow-fibre membrane, structure is as shown in Figure 1, packet
Machine unit shell 1 is included, upper layer and lower layer are separated into machine unit shell 1, lower layer is vent passages, and the vent passages of machine unit shell 1 are opposite
It is respectively arranged with air inlet 1 and air outlet 7 on the two sidewalls answered, is disposed with slightly in vent passages according to the flow direction of wind
Effect filter 2, hollow-fibre membrane devaporizer 4 and hollow-fibre membrane dehumidifier 5, the upper layer of machine unit shell 1 are provided with storage
Water tank 15 and hollow fiber form reverse osmosis membrane regenerator 11, water tank 15 and hollow-fibre membrane devaporizer 4 are connected by pipeline
Forming circuit, hollow fiber form reverse osmosis membrane regenerator 11 and hollow-fibre membrane dehumidifier 5 is connect to be formed into a loop by piping connection.
Hollow fiber form reverse osmosis membrane regenerator 11 is horizontally disposed on the upper layer of machine unit shell 1, and hollow fiber form is reverse osmosis
Water-collecting tray 10 is additionally provided with below film regenerator 11, water-collecting tray 10 is connect with water tank 15 by solution line c14.
Circulating pump 13 is additionally provided on solution line c14.
The inlet of hollow-fibre membrane devaporizer 4 is connected by solution line d17 with water tank 15, hollow-fibre membrane
The liquid outlet of devaporizer 4 is connected to 15 top of water tank by solution line a3.
Feed pump 16 is additionally provided on solution line d17.
The inlet of hollow-fibre membrane dehumidifier 5 passes through solution line e18 and hollow fiber form reverse osmosis membrane regenerator 11
Liquid outlet connection, the liquid outlet of hollow-fibre membrane dehumidifier 5 regenerated by solution line b6 and hollow fiber form reverse osmosis membrane
The inlet of device 11 is connected.
Pressure pump 9 is additionally provided on solution line b6.
It is additionally provided with pressure-bearing valve a8 on solution line b6, pressure-bearing valve b12 is provided on solution line e18.
Blower 19 is provided in air inlet 1.
The hollow-fibre membrane devaporizer 4 and hollow-fibre membrane dehumidifier 5 of the utility model, structure is identical, inside stream
Dynamic medium is different.
Water tank 15 is also connected with water supply pipe, and 15 bottom of water tank is also connected with sewage pipe.
The carrying out practically process of direct evaporating-cooling # dehumidification air conditioner unit of the utility model based on hollow-fibre membrane are as follows:
Summer air-conditioning unit starting flows through doughnut after outdoor fresh air first passes through the purification of 2 primary filtration of low efficient filter
Water in water tank 15 is passed through in hollow-fibre membrane devaporizer 4 by film devaporizer 4 at this point, feed pump 16 starts
Portion mixes with air after the water of internal circulation absorbs the heat vaporization in air, under pressure, hollow-fibre membrane evaporation
The water of non-evaporating completely flows into water tank 15 again and recycles inside cooler 4, and the air after cooling down is flowed through along runner
Hollow-fibre membrane dehumidifier 5,5 internal flow medium of hollow-fibre membrane dehumidifier is organic concentrated solution, in the motive force of concentration difference
Moisture in lower absorption air, to achieve the purpose that dehumidifying, the organic solvent after absorbing saturation flows into hollow fiber form reverse osmosis
Permeable membrane regenerator 11, at this point, pressure-bearing valve 8, pressure-bearing valve 12 are closed, the starting pressurization of pressure pump 9 makes organic solvent under pressure
In water penetration come out, flow into water-collecting tray 10, after separation completely, pressure-bearing valve 12 is opened, and organic concentrated solution is returned to hollow fibre
Cycle operation in film dehumidifier 5 is tieed up, after the water inflow water-collecting tray 10 isolated in hollow fiber form reverse osmosis membrane regenerator 11,
Water tank 15 is fed the water by circulating pump 13 again.
Direct evaporating-cooling dehumidification air conditioner unit of the utility model based on hollow-fibre membrane, using hollow-fibre membrane conduct
The wetting medium of direct evaporative cooler, at the same using hollow-fibre membrane as dehumidifier and reverse osmosis membrane as regenerator, have
Effect to solve the problems, such as that some areas existing in the prior art using direct evaporating-cooling will lead to air humidity excessive.
Claims (9)
1. the direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane, which is characterized in that including machine unit shell, the machine
Upper layer and lower layer are separated into group shell, lower layer is vent passages, on the corresponding two sidewalls of the vent passages of the machine unit shell
It is respectively arranged with air inlet (1) and air outlet (7), is disposed in the vent passages according to the flow direction of wind and slightly imitated
Filter (2), hollow-fibre membrane devaporizer (4) and hollow-fibre membrane dehumidifier (5), the upper layer setting of the machine unit shell
There are water tank (15) and hollow fiber form reverse osmosis membrane regenerator (11), water tank (15) and hollow-fibre membrane devaporizer
(4) it is formed into a loop by piping connection, the hollow fiber form reverse osmosis membrane regenerator (11) and hollow-fibre membrane dehumidifier (5)
It is formed into a loop by piping connection.
2. the direct evaporating-cooling dehumidification air conditioner unit according to claim 1 based on hollow-fibre membrane, which is characterized in that
The hollow fiber form reverse osmosis membrane regenerator (11) is horizontally disposed on the upper layer of machine unit shell, and the hollow fiber form is reverse osmosis
It is additionally provided with water-collecting tray (10) below film regenerator (11), the water-collecting tray (10) and the water tank (15) pass through solution line
C (14) connection.
3. the direct evaporating-cooling dehumidification air conditioner unit according to claim 2 based on hollow-fibre membrane, which is characterized in that
Circulating pump (13) are additionally provided on the solution line c (14).
4. the direct evaporating-cooling dehumidification air conditioner unit according to claim 1 based on hollow-fibre membrane, which is characterized in that
The inlet of the hollow-fibre membrane devaporizer (4) is connected by solution line d (17) with water tank (15), described hollow
The liquid outlet of tunica fibrosa devaporizer (4) is connected to water tank (15) top by solution line a (3).
5. the direct evaporating-cooling dehumidification air conditioner unit according to claim 4 based on hollow-fibre membrane, which is characterized in that
Feed pump (16) are additionally provided on the solution line d (17).
6. the direct evaporating-cooling dehumidification air conditioner unit according to claim 1 based on hollow-fibre membrane, which is characterized in that
The inlet of the hollow-fibre membrane dehumidifier (5) passes through solution line e (18) and hollow fiber form reverse osmosis membrane regenerator
(11) liquid outlet connection, the liquid outlet of the hollow-fibre membrane dehumidifier (5) pass through solution line b (6) and hollow fiber form
The inlet of reverse osmosis membrane regenerator (11) is connected.
7. the direct evaporating-cooling dehumidification air conditioner unit according to claim 6 based on hollow-fibre membrane, which is characterized in that
Pressure pump (9) are additionally provided on the solution line b (6).
8. the direct evaporating-cooling dehumidification air conditioner unit according to claim 7 based on hollow-fibre membrane, which is characterized in that
It is additionally provided with pressure-bearing valve a (8) on the solution line b (6), is provided with pressure-bearing valve b (12) on the solution line e (18).
9. the direct evaporating-cooling dehumidification air conditioner unit according to claim 1 based on hollow-fibre membrane, which is characterized in that
Blower (19) are provided in the air inlet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874251.2U CN209689104U (en) | 2018-11-14 | 2018-11-14 | Direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874251.2U CN209689104U (en) | 2018-11-14 | 2018-11-14 | Direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689104U true CN209689104U (en) | 2019-11-26 |
Family
ID=68594743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821874251.2U Expired - Fee Related CN209689104U (en) | 2018-11-14 | 2018-11-14 | Direct evaporating-cooling dehumidification air conditioner unit based on hollow-fibre membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031753A (en) * | 2019-12-12 | 2020-04-17 | 优刻得科技股份有限公司 | Fresh air unit and air conditioning system |
-
2018
- 2018-11-14 CN CN201821874251.2U patent/CN209689104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031753A (en) * | 2019-12-12 | 2020-04-17 | 优刻得科技股份有限公司 | Fresh air unit and air conditioning system |
| CN111031753B (en) * | 2019-12-12 | 2021-12-17 | 优刻得科技股份有限公司 | Fresh air unit and air conditioning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |