CN2823876Y - Domestic fresh air dehumidifier with double systems - Google Patents
Domestic fresh air dehumidifier with double systems Download PDFInfo
- Publication number
- CN2823876Y CN2823876Y CNU200520083993XU CN200520083993U CN2823876Y CN 2823876 Y CN2823876 Y CN 2823876Y CN U200520083993X U CNU200520083993X U CN U200520083993XU CN 200520083993 U CN200520083993 U CN 200520083993U CN 2823876 Y CN2823876 Y CN 2823876Y
- Authority
- CN
- China
- Prior art keywords
- water
- cooled condenser
- air
- cooling coil
- evaporimeter
- 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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Abstract
The utility model relates to a kind of temperature-adjustable dehumidifier of adjusting usefulness of air, an one-unit double system household ventilating dehumidifier specifically, be provided with casing, be provided with evaporimeter, air-cooled condenser, compressor, water-cooled condenser, device for drying and filtering, expansion valve, hot gas bypass valve, water fender, blower fan in the casing, it is characterized in that before the evaporimeter cooling coil being set, cooling coil and water-cooled condenser are in series, and air is carried out precooling, reduce the air-treatment scope of refrigeration system; Cold water enters water-cooled condenser after the cooling coil heat absorption, the cooling water water temperature is lower, condensation temperature is low, compares with common dehumidifier, and the unit of electrical energy moisture removal is than common dehumidifier height, all can satisfy the high-quality advantages such as life requirement of people throughout the year to the indoor new wind that provides through different disposal.
Description
Technical field:
The utility model relates to a kind of temperature-adjustable dehumidifier of adjusting usefulness of air, specifically an one-unit double system household ventilating dehumidifier.
Background technology:
As everyone knows, cooled dehumidifier unit is to utilize the compression refrigeration principle that steam is removed in the air cooling, and all at present humidity loads of removing are born low, the function singleness of the moisture removal of the unit of electrical energy of unit by refrigeration system.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of cooling is provided, freezingly unites dehumidifying, improved the moisture removal of the unit of electrical energy of unit effectively, and unit is divided into dehumidifying, ventilation, three patterns of heat supply, can satisfy needs one one-unit double system household ventilating dehumidifier of 1 year Various Seasonal.
The utility model can reach by following measure:
An a kind of one-unit double system household ventilating dehumidifier, be provided with casing, be provided with evaporimeter, air-cooled condenser, compressor, water-cooled condenser, device for drying and filtering, expansion valve, hot gas bypass valve, water fender, blower fan in the casing, it is characterized in that before the evaporimeter cooling coil being set, cooling coil and water-cooled condenser are in series.
In the utility model in the pipe of cooling coil, evaporimeter medium and the outer air-flow of pipe be reverse, with the increase heat exchange efficiency.
Water in the utility model in the water-cooled condenser and cold-producing medium are following current.
In addition, hot gas bypass valve is connected between compressor outlet and the evaporator inlet in the utility model.
The utility model has following advantage owing to adopt said structure: the one, air is carried out precooling, and reduce the air-treatment scope of refrigeration system; The 2nd, cold water enters water-cooled condenser after the cooling coil heat absorption, and the cooling water water temperature is lower, and condensation temperature is low; Compare with common dehumidifier, the unit of electrical energy moisture removal is than common dehumidifier height; The 3rd, all can satisfy the high-quality life requirement of people throughout the year to the indoor new wind that provides through different disposal.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in drawings, an a kind of one-unit double system household ventilating dehumidifier, be provided with casing, be provided with evaporimeter 2 in the casing, air-cooled condenser 3, compressor 4, water-cooled condenser 5, device for drying and filtering 6, expansion valve 7, hot gas bypass valve 8, water fender 9, blower fan 10, evaporimeter 2, air-cooled condenser 3, compressor 4, water-cooled condenser 5, device for drying and filtering 6, expansion valve 7, hot gas bypass valve 8, water fender 9, the structure and the interconnected relationship of blower fan 10 are same as the prior art, this does not give unnecessary details, feature of the present utility model is that cooling coil 1 is set before evaporimeter 2, cooling coil 1 is in series with the cooling water pipe of water-cooled condenser 2, for increasing heat exchange efficiency, cooling coil, medium is reverse with the outer air-flow of pipe in the pipe of evaporimeter, water in the water-cooled condenser and cold-producing medium are following current, hot gas bypass valve is connected between compressor outlet and the evaporator inlet, unit is made up of three systems in the utility model, i.e. cooling coil, evaporimeter, air-cooled condenser, water fender, blower fan is formed wind system; Cooling coil, water-cooled condenser are formed water system; Evaporimeter, compressor, device for drying and filtering, expansion valve, hot gas bypass valve, air-cooled condenser are formed refrigerant system; Medium in air-flow and cooling coil, the evaporimeter is adverse current, and cooling coil is connected with water-cooled condenser, water and cold-producing medium following current in the water-cooled condenser.
The utility model is provided with cooling coil 1 before evaporimeter 2, make hot humid air earlier through cooling coil 1 preliminary cool-down dehumidification, enter evaporimeter 2 further cooling and dehumidifyings again, cold dry air is sent into indoor through water fender 9 by blower fan 10 by after the wet intensification such as air-cooled condenser 3 grades.
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 refrigeration working medium of gaseous state, be divided into two-way, the one tunnel through the cold condenser 3 continuation coolings of the laggard inlet air of water-cooled condenser 5 coolings, and liquid refrigerant enters device for drying and filtering 6, expansion valve 7 decompression coolings; Another road enters evaporimeter 2 inlet through hot gas bypass valve 8, mixes mutually with the cold-producing medium of the gas-liquid two-phase of expansion valve 7 outlets, enters evaporimeter 2, to absorb the heat of air.
Extraneous cold water enters cooling coil 1 and absorbs heat, enters water-cooled condenser 5 then, takes away the condensation heat of cold-producing medium.
Transition season, only blower fan 10 running is sent into new wind to indoor; Heat season, hot water enters cooling coil 1, and blower fan 10 starts, can be to the indoor hot blast that send.
Claims (4)
1, an a kind of one-unit double system household ventilating dehumidifier, be provided with casing, be provided with evaporimeter, air-cooled condenser, compressor, water-cooled condenser, device for drying and filtering, expansion valve, hot gas bypass valve, water fender, blower fan in the casing, it is characterized in that before the evaporimeter cooling coil being set, cooling coil and water-cooled condenser are in series.
2, an a kind of one-unit double system household ventilating dehumidifier according to claim 1 is characterized in that the interior medium of pipe of cooling coil, evaporimeter is reverse with the outer air-flow of pipe.
3, according to claim 1, one of 2 described a kind of one-unit double system household ventilating dehumidifiers, it is characterized in that water and the cold-producing medium in the water-cooled condenser is following current.
4, require 3 described a kind of one-unit double system household ventilating dehumidifiers according to aforesaid right, it is characterized in that hot gas bypass valve is connected between compressor outlet and the evaporator inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520083993XU CN2823876Y (en) | 2005-06-07 | 2005-06-07 | Domestic fresh air dehumidifier with double systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520083993XU CN2823876Y (en) | 2005-06-07 | 2005-06-07 | Domestic fresh air dehumidifier with double systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823876Y true CN2823876Y (en) | 2006-10-04 |
Family
ID=37032992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520083993XU Expired - Lifetime CN2823876Y (en) | 2005-06-07 | 2005-06-07 | Domestic fresh air dehumidifier with double systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823876Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359250C (en) * | 2005-06-07 | 2008-01-02 | 威海际高制冷空调设备有限公司 | One-unit double system household ventilating dehumidifier |
| CN108800707A (en) * | 2018-07-09 | 2018-11-13 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment cabinet and refrigeration equipment |
-
2005
- 2005-06-07 CN CNU200520083993XU patent/CN2823876Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359250C (en) * | 2005-06-07 | 2008-01-02 | 威海际高制冷空调设备有限公司 | One-unit double system household ventilating dehumidifier |
| CN108800707A (en) * | 2018-07-09 | 2018-11-13 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment cabinet and refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080102 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080102 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |