CN201391956Y - Household fresh air dehumidifier - Google Patents
Household fresh air dehumidifier Download PDFInfo
- Publication number
- CN201391956Y CN201391956Y CN 200920070947 CN200920070947U CN201391956Y CN 201391956 Y CN201391956 Y CN 201391956Y CN 200920070947 CN200920070947 CN 200920070947 CN 200920070947 U CN200920070947 U CN 200920070947U CN 201391956 Y CN201391956 Y CN 201391956Y
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- CN
- China
- Prior art keywords
- cooling water
- air
- condenser
- fresh air
- dehumidifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Drying Of Gases (AREA)
Abstract
The utility model provides a household fresh air dehumidifier which comprises a box body; an air outlet of the box body is provided with a fan; and the box body is internally provided with a condenser, a drying filter, an expansion valve, an evaporator and a compressor which are mutually and serially connected in sequence, wherein a refrigerant enters the condenser after passing through the evaporator; a cooling water coil is arranged behind the evaporator; as the cooling water is arranged behind the evaporator, the cooling water coil precools the hot wet air, the cooling load born by a refrigeration system is reduced, the dehumidification capability of the dehumidifier for unit power consumption is improved; on the other hand, the air outlet temperature of the dehumidifier is lower than that of the common dehumidifier, thus reducing the influence of the cooling load to a house with an air conditioner.
Description
Technical field
The utility model relates to a kind of family formula fresh air dehumidification machine, especially a kind of family formula fresh air dehumidification machine with pre-cooler.
Background technology
Cooled dehumidifier unit is to utilize existing Refrigeration Technique to cool air to below the dew-point temperature, and airborne water vapour is condensed into condensed water, realizes the purpose of removing water vapour too much in the air.The humidity load of removing of cooled dehumidifier unit is born by refrigeration system at present, and the moisture removal that unit unit power consumption amount is obtained is little, utilizes the condensation heat of refrigeration system to add hot-air, and leaving air temp has increased the refrigeration duty of air-conditioned room than EAT height.At present, the dehumidifying of cooled dehumidifier unit is limited in scope, and can not satisfy the requirement that adds hot-air winter, function singleness.
The utility model content
The utility model provides a kind of family formula fresh air dehumidification machine, with raising unit unit power consumption moisture removal that amount is obtained, and satisfies the requirement that adds hot-air winter.
In order to achieve the above object, the utility model provides a kind of family formula fresh air dehumidification machine, comprise a casing, the casing air outlet goes out to be provided with blower fan, be provided with condenser, device for drying and filtering, expansion valve, evaporimeter and the compressor of connecting mutually successively in the casing, wherein refrigerant agent enters condenser through behind the evaporimeter, is provided with cooling water coil behind the described evaporimeter.
Further, be provided with water fender between described condenser and the blower fan.
Further, described cooling water coil is provided with cooling water inlet and outlet.
Further, described cooling water coil is made up of capillary.
Further, medium is reverse with the outer air-flow of pipe in the pipe of described cooling water coil, evaporimeter, condenser.
The utility model is provided with cooling water coil before evaporimeter, cooling water precooling heat humid air, bear portion of hot humid air refrigeration duty, reduce the dehumidifier leaving air temp, reduced the hot humid air refrigeration duty that refrigeration system is born, improved the dehumidifying effect of dehumidifier unit power consumption amount, and the leaving air temp of dehumidifier is lower than common dehumidifier leaving air temp, influence reduces to the refrigeration duty of air-conditioned room.
Description of drawings
Figure 1 shows that present embodiment family formula fresh air dehumidification machine profile
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Please refer to Fig. 1, Fig. 1 is a present embodiment family formula fresh air dehumidification machine profile, comprise the blower fan 8 that is arranged on casing 10 air outlet places, blower fan 8 adopts the type variable of the slow-speed of revolution, aluminium alloy, wide blade to regulate blower fan, air quantity is big, noise is low, is provided with evaporimeter 2, condenser 3, compressor 4, expansion valve 5 and the device for drying and filtering 6 of mutual series connection in the casing 10, wherein in the evaporimeter 2 mobile refrigerant agent is arranged, in order to hot humid air is carried out cooling and dehumidifying, be provided with water fender 7 between condenser 3 and the blower fan 8; Cooling water coil 1 is set behind the evaporimeter 2, make hot humid air through cooling water coil 1 preliminary cool-down dehumidification, cooling water is discharged from outlet after absorbing hot humid air heat, in order to reach better cool-down dehumidification effect, cooling water coil 1 is made up of capillary, in order further to increase heat exchange efficiency, medium is reverse with the outer air-flow of pipe in the pipe of cooling water coil 1, evaporimeter 2, condenser 3.Unit is made up of three systems in the present embodiment, and promptly cooling water coil 1, evaporimeter 2, condenser 3, water fender 7, blower fan 8 are formed wind system; Cooling water coil 1 is a water system separately; Evaporimeter 2, compressor 4, condenser 3, expansion valve 5, device for drying and filtering 6 are formed refrigerant system.
Further describe the workflow of present embodiment family formula fresh air dehumidification machine below in conjunction with Fig. 1.
Hot humid air is earlier through cooling water coil 1 preliminary cool-down dehumidification, enter evaporimeter 2 further cooling and dehumidifyings again, the cold-producing medium of low-temp low-pressure absorbs the heat of new wind in evaporimeter 2, compressor 4 is compressed to high pressure with the cold-producing medium of gaseous state, the refrigerant vapour of HTHP is cooled to highly pressurised liquid through condenser 3, liquid refrigerant enters and enters evaporimeter 2 after the 5 decompression coolings of device for drying and filtering 6, expansion valve and finish a kind of refrigeration cycle, clammy air is sent into air-conditioned room through water fender 7 by blower fan 8 by after the wet intensification such as condenser 3 grades.
Heat supply season, refrigeration system is out of service, and hot water enters cooling water coil 1, and blower fan 8 operations are sent into hot blast to air-conditioned room; Transition season, refrigeration system is out of service, according to the hot and cold load needs of air-conditioned room, feeds cooling water or hot water to cooling water coil, cools off or heats new wind; Perhaps only blower fan 8 operation is sent into new wind to indoor.
Owing to before the evaporimeter 2 cooling water coil 1 is set, hot humid air carries out precooling through 1 pair of air of cooling water coil earlier, has reduced the refrigeration duty that refrigeration system is born, and has improved the dehumidifying effect of dehumidifier unit power consumption amount; The leaving air temp of dehumidifier is lower than common dehumidifier leaving air temp on the other hand, and influence reduces to the refrigeration duty of air-conditioned room; And all can provide air throughout the year to air-conditioned room through different disposal, satisfy the high-quality life requirement of the people.
Though the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Have in the technical field under the utility model and know the knowledgeable usually, in not breaking away from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (5)
1. family formula fresh air dehumidification machine, comprise a casing, casing air outlet place goes out to be provided with blower fan, be provided with condenser, device for drying and filtering, expansion valve, evaporimeter and the compressor of connecting mutually successively in the casing, wherein refrigerant agent enters condenser through behind the evaporimeter, it is characterized in that: be provided with cooling water coil behind the evaporimeter.
2, family as claimed in claim 1 formula fresh air dehumidification machine is characterized in that: be provided with water fender between described condenser and the blower fan.
3, family as claimed in claim 1 formula fresh air dehumidification machine, it is characterized in that: described cooling water coil is provided with cooling water inlet and outlet.
4, family as claimed in claim 1 formula fresh air dehumidification machine, it is characterized in that: described cooling water coil is made up of capillary.
5, as each described family formula fresh air dehumidification machine of claim 1-4, it is characterized in that: medium is reverse with the outer air-flow of pipe in the pipe of described cooling water coil, evaporimeter, condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920070947 CN201391956Y (en) | 2009-04-22 | 2009-04-22 | Household fresh air dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920070947 CN201391956Y (en) | 2009-04-22 | 2009-04-22 | Household fresh air dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391956Y true CN201391956Y (en) | 2010-01-27 |
Family
ID=41598780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920070947 Expired - Lifetime CN201391956Y (en) | 2009-04-22 | 2009-04-22 | Household fresh air dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391956Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338428A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Total-heat-recovery-type fresh air dehumidifier unit |
| CN102908879A (en) * | 2012-10-22 | 2013-02-06 | 珠海市威望节能科技有限公司 | Efficient energy-saving air dehumidifying system |
| CN104242069A (en) * | 2014-09-17 | 2014-12-24 | 国家电网公司 | Dehumidification device for electrical cabinet |
| CN108387074A (en) * | 2018-03-07 | 2018-08-10 | 龚政浩 | Heat pump drying equipment |
| CN110986208A (en) * | 2019-12-11 | 2020-04-10 | 泰豪科技股份有限公司 | Fresh air temperature-adjusting dehumidifier with air pretreatment device |
-
2009
- 2009-04-22 CN CN 200920070947 patent/CN201391956Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338428A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Total-heat-recovery-type fresh air dehumidifier unit |
| CN102908879A (en) * | 2012-10-22 | 2013-02-06 | 珠海市威望节能科技有限公司 | Efficient energy-saving air dehumidifying system |
| CN104242069A (en) * | 2014-09-17 | 2014-12-24 | 国家电网公司 | Dehumidification device for electrical cabinet |
| CN108387074A (en) * | 2018-03-07 | 2018-08-10 | 龚政浩 | Heat pump drying equipment |
| CN110986208A (en) * | 2019-12-11 | 2020-04-10 | 泰豪科技股份有限公司 | Fresh air temperature-adjusting dehumidifier with air pretreatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171228 Address after: 313100 Zhejiang city of Huzhou province Changxing County Hengshan Taihu shadow tourism resort town Li Chen No. 60 Patentee after: Zhejiang Langsen Building Decoration Co. Address before: 200135 room 3C-1052, No. 2123, Pudong Avenue, Shanghai Patentee before: Shanghai Langte Construction Science & Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |