CN207395040U - A kind of pre- cold mould solution humidifying Fresh air handling units - Google Patents
A kind of pre- cold mould solution humidifying Fresh air handling units Download PDFInfo
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- CN207395040U CN207395040U CN201721429552.XU CN201721429552U CN207395040U CN 207395040 U CN207395040 U CN 207395040U CN 201721429552 U CN201721429552 U CN 201721429552U CN 207395040 U CN207395040 U CN 207395040U
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Abstract
A kind of pre- cold mould solution humidifying Fresh air handling units, including chilldown system, solution system, refrigeration system, chilldown system includes the first water meter cooler, the second water meter cooler that are connected；Solution system includes the actified solution module, the dehumidification solution module that are connected；Refrigeration system includes compressor, condenser, expansion valve, evaporator；Outdoor fresh air is got in successively by the first water meter cooler, condenser, actified solution module, the second water meter cooler, evaporator, dehumidification solution module.The device can undertake all indoor latent heat load and partial sensible heat load；Without reheating, air can be directly processed desired air-supply point, energy waste caused by sub-cooled, reheating caused by avoiding conventional freezing dehumidification mode；Using the solution system of unique design, the risk with liquid is avoided；The characteristics of using salting liquid efficient sterilizing, provides clean fresh air for interior；Constant enthalpy dehumidification process improves refrigerating efficiency；Set structure is more compact, and flexible for installation and expense is low.
Description
Technical field
The utility model is related to a kind of solution-type air processor, more particularly, to a kind of pre- cold mould solution humidifying fresh air
Unit.
Background technology
The time of the mankind at least more than 70% is spent indoors, but the concentration of indoor air pollutants is usually outdoor dirty
2-5 times of object concentration is contaminated, is dozens or even hundreds of times of outdoor pollutant in some cases.These pollutants are respiratory tract diseases
The inducement of the diseases such as disease, lung cancer, asthma.Indoor pollution has become the stealthy killer that people hide at one's side.
Fresh air handling units on the market only have the function of filtering PM2.5 and heat exchange at present, do not possess sterilization and except (adding) is wet
Function, and electrostatic sterilization can generate ozone, reduce indoor air quality, it is low to indoor temperature and humidity control accuracy.
In existing solution humidifying air-conditioning, what Technical comparing maturation, application range were wider at present is heat-pump-type solution tune
Wet air-conditioning, however heat-pump-type solution humidifying air-conditioning unit structure is complicated, cost is high, bulky, more demanding to computer room, installation
Underaction is not suitable for small space buildings project.
Utility model content
The purpose of this utility model is to provide a kind of pre- cold mould solution humidifying Fresh air handling units, belong to damping field of air conditioning,
Especially solution-type air processor field.Its technical solution is as described below：
A kind of pre- cold mould solution humidifying Fresh air handling units, including chilldown system, solution system, refrigeration system, chilldown system bag
The first water meter cooler, the second water meter cooler are included, the first water meter cooler is connected with the second water meter cooler；Solution system includes regeneration
Solution module, dehumidification solution module, actified solution module are connected with dehumidification solution module；Refrigeration system includes compressor, cold
Condenser, expansion valve, evaporator, the circulation line between condenser and evaporator are respectively arranged with compressor, expansion valve；It is outdoor new
Wind successively by the first water meter cooler, condenser, actified solution module, the second water meter cooler, evaporator, dehumidification solution module into
Enter interior.
Solution system further includes the solution pump mating with actified solution module, dehumidification solution module and pipeline, actified solution
The actified solution slot that module bottom is set is connected by solution pump with the liquid distributor mounted on actified solution module top, and dehumidifying is molten
The dehumidification solution slot that liquid module bottom is set is connected by solution pump with the liquid distributor mounted on dehumidification solution module top, so as to
So that solution is sprayed from top to bottom, and then solution is made to carry out heat exchange with air.
In refrigeration system, refrigerant in the compressor is followed by compressor, condenser, expansion valve, evaporator, so
After return to compressor, complete cycle；The outlet of refrigerant circulating passage in the evaporator is entered by pipeline and compressor
Mouth is connected, and the outlet of compressor is connected by pipeline with the entrance of the refrigerant circulating passage of the condenser, the condenser
The outlet of refrigerant circulating passage be connected by pipeline with the entrance of expansion valve, the outlet of expansion valve passes through pipeline and the steaming
The entrance for sending out the refrigerant circulating passage of device is connected.
Actified solution module is consistent with the structure of dehumidification solution module, and the inside filler is by non-woven fabrics and ABS material high temperature
It merges, is superimposed using corrugated shape, so as to ensure that solution is not brought out by wind；Outline border uses ABS material, mold
Integrated molding；The salting liquid of the inside Xun Huan uses lithium bromide, calcium chloride or lithium chloride.
The first water meter cooler, the second water meter cooler are both provided with chilled water interface, for connecing chilled water.
After outdoor fresh air is by dehumidification solution module, it is sent by wind turbine indoor.
The actified solution module and dehumidification solution module utilize salting liquid surface and the water vapor partial pressure differential in air
Hot and humid area is carried out, the dehumidification treatments to air are realized using the moisture-absorption characteristics of various concentration solution；Outdoor fresh air is passed through first
After the first water meter cooler and the condenser, the heat of absorptive condenser, temperature rise, using the actified solution mould
Block, the weak solution after dehumidifying to dehumidification solution module carry out concentrating regenerative；By the second water meter cooler and the evaporator
Afterwards, outdoor fresh air by cool-down dehumidification, using the dehumidification solution module further remove by the fresh air after the processing procedure that cools down
The state point for meeting indoor air-supply requirement has been arrived in wet cooling, fresh air is sent into indoor.
The utility model has the characteristics that：Dehumidification efficiency is high, kills harmful levels of pathogens in air, compact-sized, low cost,
Small volume, and can be used in small-sized storied office building, apartment with hotel-styled services, villa.
Description of the drawings
Fig. 1 is the structure diagram of pre- cold mould solution humidifying Fresh air handling units provided by the utility model.
Specific embodiment
The utility model provides a kind of pre- cold mould solution humidifying Fresh air handling units, and it is cold that the chilldown system includes the first water meter
Device, the second water meter cooler；The solution system includes actified solution module, dehumidification solution module；The refrigeration system includes pressure
Contracting machine, condenser, expansion valve, evaporator；Outdoor fresh air successively by the first water meter cooler, the condenser, it is described again
Raw solution module, the second water meter cooler, the evaporator, the dehumidification solution module are got in.The device is maximum special
Point is can to undertake all indoor latent heat load and partial sensible heat load；Without reheating, air can be directly processed what is required
Air-supply point, energy waste caused by sub-cooled, reheating caused by avoiding conventional freezing dehumidification mode；Using the molten of unique design
Liquid system avoids the risk with liquid；The characteristics of using salting liquid efficient sterilizing, provides clean fresh air for interior；Constant enthalpy dehumidified
Journey improves refrigerating efficiency；Set structure is more compact, and flexible for installation and expense is low.
The actified solution module and dehumidification solution module utilize salting liquid surface and the water vapor partial pressure differential in air
Hot and humid area is carried out, the dehumidification treatments to air are realized using the moisture-absorption characteristics of various concentration solution；Outdoor fresh air is passed through first
After the first water meter cooler and the condenser, the heat of absorptive condenser, temperature rise, using the actified solution mould
Block, the weak solution after dehumidifying to dehumidification solution module carry out concentrating regenerative；By the second water meter cooler and the evaporator
Afterwards, outdoor fresh air by cool-down dehumidification, using the dehumidification solution module further remove by the fresh air after the processing procedure that cools down
The state point for meeting indoor air-supply requirement has been arrived in wet cooling, fresh air is sent into indoor.
The pre- cold mould solution humidifying Fresh air handling units, the solution system further include molten with actified solution module, dehumidifying
The mating solution pump of liquid module and pipeline, the bottom solution slot of each solution module is by solution pump and mounted on solution module
The liquid distributor on top is connected, and solution is sprayed from top to bottom, and then solution is made to carry out heat exchange with air.
Refrigerant in the compressor is then return to compression followed by compressor, condenser, expansion valve, evaporator
Machine completes Xun Huan；The outlet of refrigerant circulating passage in the evaporator is connected by pipeline with the entrance of compressor, compression
The outlet of machine is connected by pipeline with the entrance of the refrigerant circulating passage of the condenser, the refrigerant circulation of the condenser
The outlet of access is connected by pipeline with the entrance of expansion valve, and the outlet of expansion valve passes through pipeline and the refrigerant of the evaporator
The entrance of circulation path is connected.
As shown in Figure 1, the pre- cold mould solution humidifying Fresh air handling units, by taking its canonical form as an example, mainly contain precooling system
System, solution system, refrigeration system.The chilldown system includes the first water meter cooler 1, the second water meter cooler 4；The solution system
Including actified solution module 3, dehumidification solution module 6；The refrigeration system includes compressor 8, condenser 2, expansion valve 9, evaporation
Device 5 and matched pipeline.
Outdoor fresh air is after the first water meter cooler 1 and the condenser 2 first, the heat of absorptive condenser 2, temperature
Degree rise, using the actified solution module 3, the weak solution after dehumidifying to dehumidification solution module 6 carries out concentrating regenerative；By
After the second water meter cooler 4 and the evaporator 5, outdoor fresh air is by cool-down dehumidification, the fresh air after the processing procedure that cools down
Using the 6 further dehumidifying and cooling of dehumidification solution module, the state point for meeting indoor air-supply requirement has been arrived, it will be new by wind turbine
Wind is sent into indoor.
The solution system includes actified solution module 3, dehumidification solution module 6；The solution system is further included and regenerated
The mating solution pump 10 of solution module 3, dehumidification solution module 6 and solution pump 11 and pipeline.Outdoor fresh air is by described the first
After one water meter cooler 1 and the condenser 2, the heat of absorptive condenser 2, temperature rise, using the actified solution module
3, the weak solution after dehumidifying to dehumidification solution module 6 carries out concentrating regenerative；By the second water meter cooler 4 and the evaporator
After 5, for outdoor fresh air by cool-down dehumidification, the fresh air after the processing procedure that cools down is further using the dehumidification solution module 6
Dehumidifying and cooling has arrived the state point for meeting indoor air-supply requirement, fresh air is sent into indoor.
The actified solution slot 31 that 3 bottom of actified solution module is set is by solution pump 10 with being mounted on actified solution module 3
The liquid distributor 32 on top is connected, and the dehumidification solution slot 61 that 6 bottom of dehumidification solution module is set is removed by solution pump 11 with being mounted on
The liquid distributor 62 on wet solution module top is connected.
The main compressor 8 of the refrigeration system, condenser 2, expansion valve 9, evaporator 5 and matched pipeline composition；
Condenser 2 is flow to by the refrigerant of the later high temperature and pressure of compressor 8, expansion valve is entered after being radiated by condenser 2
9, evaporator 5 is then passed to, the refrigerant of low-pressure low-temperature expands sweat cooling in evaporator 5, and the refrigerant after heat absorption is last
Compressor 8 is flowed into, is cycled according to this.The outlet of refrigerant circulating passage in the evaporator 5 is entered by pipeline and compressor 8
Mouth is connected, and the outlet of compressor 5 is connected by pipeline with the entrance of the refrigerant circulating passage of the condensation 2, the condenser
The outlet of 22 refrigerant circulating passage is connected by pipeline with the entrance of expansion valve 9, and the outlet of expansion valve 9 passes through pipeline and institute
The entrance for stating the refrigerant circulating passage of evaporator 5 is connected.
The utility model is only illustrated with above-mentioned most commonly seen embodiment, is obtained under the enlightenment of the utility model
Other forms unit, the conversion or improvement that every basic principle according to the present utility model carries out individual part,
Within its protection domain.
Claims (6)
1. a kind of pre- cold mould solution humidifying Fresh air handling units, it is characterised in that：Including chilldown system, solution system, refrigeration system, in advance
Cooling system includes the first water meter cooler, the second water meter cooler, and the first water meter cooler is connected with the second water meter cooler；Solution system
Including actified solution module, dehumidification solution module, actified solution module is connected with dehumidification solution module；Refrigeration system includes pressure
Contracting machine, condenser, expansion valve, evaporator, the circulation line between condenser and evaporator are respectively arranged with compressor, expansion
Valve；Outdoor fresh air is successively by the first water meter cooler, condenser, actified solution module, the second water meter cooler, evaporator, dehumidifying
Solution module is got in.
2. pre- cold mould solution humidifying Fresh air handling units according to claim 1, it is characterised in that：Solution system further include with again
The mating solution pump of raw solution module, dehumidification solution module and pipeline, the actified solution slot that actified solution module bottom is set lead to
It crosses solution pump with the liquid distributor mounted on actified solution module top to be connected, the dehumidification solution slot that dehumidification solution module bottom is set
It is connected by solution pump with the liquid distributor mounted on dehumidification solution module top, so that solution is sprayed from top to bottom,
And then solution is made to carry out heat exchange with air.
3. pre- cold mould solution humidifying Fresh air handling units according to claim 1, it is characterised in that：In refrigeration system, the pressure
Refrigerant in contracting machine is then return to compressor, completes Xun Huan followed by compressor, condenser, expansion valve, evaporator；Institute
The outlet for stating the refrigerant circulating passage in evaporator is connected by pipeline with the entrance of compressor, and the outlet of compressor passes through pipe
Road is connected with the entrance of the refrigerant circulating passage of the condenser, and the outlet of the refrigerant circulating passage of the condenser passes through
Pipeline is connected with the entrance of expansion valve, and the outlet of expansion valve passes through pipeline and the entrance of the refrigerant circulating passage of the evaporator
It is connected.
4. pre- cold mould solution humidifying Fresh air handling units according to claim 1, it is characterised in that：Actified solution module and dehumidifying
The structure of solution module is consistent, and the inside filler is formed by non-woven fabrics and ABS material high temperature fusion, is superimposed upon using corrugated shape
Together, so as to ensureing that solution is not brought out by wind；Outline border uses ABS material, mold integrated molding；The salting liquid of the inside Xun Huan
Using lithium bromide, calcium chloride or lithium chloride.
5. pre- cold mould solution humidifying Fresh air handling units according to claim 1, it is characterised in that：The first water meter cooler,
Second water meter cooler is both provided with chilled water interface, for connecing chilled water.
6. pre- cold mould solution humidifying Fresh air handling units according to claim 1, it is characterised in that：Outdoor fresh air is molten by dehumidifying
After liquid module, it is sent by wind turbine indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429552.XU CN207395040U (en) | 2017-10-31 | 2017-10-31 | A kind of pre- cold mould solution humidifying Fresh air handling units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429552.XU CN207395040U (en) | 2017-10-31 | 2017-10-31 | A kind of pre- cold mould solution humidifying Fresh air handling units |
Publications (1)
| Publication Number | Publication Date |
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| CN207395040U true CN207395040U (en) | 2018-05-22 |
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ID=62327653
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| CN201721429552.XU Active CN207395040U (en) | 2017-10-31 | 2017-10-31 | A kind of pre- cold mould solution humidifying Fresh air handling units |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895572A (en) * | 2018-06-21 | 2018-11-27 | 北京华创瑞风空调科技有限公司 | Solution dehumidification unit |
| CN110173781A (en) * | 2019-06-18 | 2019-08-27 | 格瑞智慧人居环境科技(江苏)有限公司 | A kind of novel solutions formula family formula wall hanging unit |
| 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 |
| CN116538623A (en) * | 2023-07-06 | 2023-08-04 | 中海(山东)科技股份有限公司 | Fresh air handling unit for temperature and humidity control |
-
2017
- 2017-10-31 CN CN201721429552.XU patent/CN207395040U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895572A (en) * | 2018-06-21 | 2018-11-27 | 北京华创瑞风空调科技有限公司 | Solution dehumidification unit |
| CN108895572B (en) * | 2018-06-21 | 2020-10-27 | 北京华创瑞风空调科技有限公司 | Solution dehumidification unit |
| CN110173781A (en) * | 2019-06-18 | 2019-08-27 | 格瑞智慧人居环境科技(江苏)有限公司 | A kind of novel solutions formula family formula wall hanging unit |
| 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 |
| CN116538623A (en) * | 2023-07-06 | 2023-08-04 | 中海(山东)科技股份有限公司 | Fresh air handling unit for temperature and humidity control |
| CN116538623B (en) * | 2023-07-06 | 2023-08-25 | 中海(山东)科技股份有限公司 | Fresh air handling unit for temperature and humidity control |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200520 Address after: No.19, Xingao Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: GREY INTELLIGENT HABITAT ENVIRONMENTAL TECHNOLOGY (JIANGSU) Co.,Ltd. Address before: 100101 Beijing city Chaoyang District Datun Village No. 317 Building No. 3 room 2019 Patentee before: BEIJING GEAREA HIGH-TECH TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |