CN2926891Y - Ventilating and dehumidifying air-conditioner - Google Patents

Ventilating and dehumidifying air-conditioner Download PDF

Info

Publication number
CN2926891Y
CN2926891Y CN 200620023055 CN200620023055U CN2926891Y CN 2926891 Y CN2926891 Y CN 2926891Y CN 200620023055 CN200620023055 CN 200620023055 CN 200620023055 U CN200620023055 U CN 200620023055U CN 2926891 Y CN2926891 Y CN 2926891Y
Authority
CN
China
Prior art keywords
cold
hot
inlet
section
outlet
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
Application number
CN 200620023055
Other languages
Chinese (zh)
Inventor
谢峤
张乐平
范新
王政
张爽
孙晓力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongfang Artificial Environment Co., Ltd.
Original Assignee
Tsinghua Tongfang Artificial Environment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tsinghua Tongfang Artificial Environment Co Ltd filed Critical Tsinghua Tongfang Artificial Environment Co Ltd
Priority to CN 200620023055 priority Critical patent/CN2926891Y/en
Application granted granted Critical
Publication of CN2926891Y publication Critical patent/CN2926891Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

A hot-and-cold full-purpose dehumidifying ventilating air conditioning device relates to the air conditioning technology field. The utility model contains a compressing evaporating condensing unit, a hot-and-cold full-purpose dehumidifying fan set, a coldness regulator, a heat regulator and a control system. The chilled water outlet of the evaporator is connected with an inlet of a first electric three-way control valve by a chilled water cycle valve, and two outlets of the first electric three-way control valve are connected with an inlet of a surface cool section and an inlet of the coldness regulator respectively. The chilled water inlet of the evaporator is connected with the outlet of the coldness regulator and the outlet of the surface cool section. The hot water outlet of the condenser is connected with two inlets of the second electric three-way control valve by a hot water cycle valve, and two outlets of the second electric three-way control valve are connected with an inlet of a heating section and an inlet of the heat regulator respectively, furthermore, the hot water inlet of the condenser is connected with the outlet of the heat regulator and the heating section. Compared with the existing technique, the utility model can meet the requirements of air cooling and dehumidification as well as warming, to arrive at the demanded air condition, and make the whole system realize the purposes of high efficiency, energy conservation, hot-and-cold adjustment and reliable operation.

Description

A kind of cold hot all-efficiency dehumidifying air-conditioning equipment
Technical field
The utility model relates to air-conditioning technical field, particularly at the low temperature and high relative humidity environment of large-scale underground engineering (fortification), provides a kind of dehumidifying air-conditioning equipment with cold hot all-efficiency.
Background technology
The dehumidification treatments of the low temperature and high relative humidity air of tradition underground engineering (fortification) mainly contains four kinds of modes:
First kind of mode is by outdoor air direct replacement, carries out the dehumidifying and the ventilation of indoor highly humid air.The shortcoming of this mode is the serious extraneous weather condition that relies on, and in the winter time, because the outdoor air drying, dehumidifying, ventilation effect are all right, but can not guarantee accurate parameters; In summer, because the relative humidity of outdoor air is also very high, so can only play the effect of ventilation, effect on moisture extraction does not almost have.
The second way is to adopt electrical heating to heat up to reduce the relative humidity of air.Because this kind mode can not reduce airborne absolute moisture content, is the way of curing the symptoms, not the disease.And, when the room air absolute moisture content is very high, need just can make relative humidity reach requirement air heat to very high temperature.Like this, temperature index is difficult to again guarantee, while operating cost height, not energy-conservation.
The third mode is to adopt handpiece Water Chilling Units (can be air-cooled or water-cooled) associative list cooling coil to dehumidify, and reduces the absolute moisture content of air.Adopt electrical heating to realize atmosphere temperature rising then, finally meet the requirements of air condition.This mode can guarantee the state parameter that needs, but the condensation heat that handpiece Water Chilling Units produces directly drained, be not fully utilized, very not energy-conservation yet.
The 4th kind of mode is to add hot-air by water resource heat pump in conjunction with heat(ing) coil, realizes atmosphere temperature rising, reduces relative humidity.This mode is compared energy-conservation with the second way, but can not guarantee promptly that equally temperature guarantees humidity again, can not meet the demands fully.
In the prior art, the air-conditioning of underground engineering (fortification), ventilation, heating, health hot water supply etc. all are to adopt corresponding system to realize above-mentioned functions respectively.And traditional air-conditioning product, heating product etc. all are to be the product of function with single air conditioning or heating, can't realize the integrated of hot and cold amount, cause system complex, and initial cost is huge, energy waste, and the operating cost of whole system is very high.
Summary of the invention
At above-mentioned deficiency of the prior art, the purpose of this utility model provides a kind of cold hot all-efficiency dehumidifying air-conditioning equipment.It can satisfy the cooling dehumidification of air and the requirement of intensification simultaneously, reaches the required air state; Realize that entire equipment is efficient, energy-conservation, cold and hot adjustable, reliable.
In order to realize above-mentioned goal of the invention, the technical solution of the utility model realizes as follows:
A kind of cold hot all-efficiency dehumidifying air-conditioning equipment, it comprises the Compression Evaporation condensation unit of being made up of compressor, condenser, evaporimeter and choke valve, the cold hot all-efficiency of forming by initial effect filtering section, preposition muffler section, fan section, flow equalization section, surface cooling section, shelves water section, bringing-up section and the rearmounted muffler section ventilation unit that dehumidifies, regulate the cold adjusting device that heat exchanger and air-conditioning coil pipe are formed by cold, calorie adjusting device and the control system formed by heat regulation heat exchanger, health hot water device and heating plant.Its design feature is, the chilled water outlet of described evaporimeter joins through chilled water circulating pump and electric three passes control valve one inlet, and the two-way outlet of electric three passes control valve one is connected with cold adjusting device inlet with the inlet of cold hot all-efficiency dehumidifying ventilation unit surface cooling section respectively.The chilled water inlet of evaporimeter is connected with the outlet of cold adjusting device outlet with cold hot all-efficiency dehumidifying ventilation unit surface cooling section.The hot water outlet of described condenser joins through hot water circulating pump and electric three passes control valve two inlets, and the two-way outlet of electric three passes control valve two is connected with the calorie adjusting device inlet with the inlet of cold hot all-efficiency dehumidifying ventilation unit bringing-up section respectively.The hot water inlet of condenser is connected with the outlet of calorie adjusting device outlet with cold hot all-efficiency dehumidifying ventilation unit bringing-up section.Control system is regulated the adjusting and the distribution of the cold and hot energy of aperture realization air-conditioning unit of electric three passes control valve one and electric three passes control valve two.
In above-mentioned air-conditioning equipment, evaporimeter and condenser in the described Compression Evaporation condensation unit are water-to-water heat exchanger.
In above-mentioned air-conditioning equipment, described cold regulates heat exchanger and the heat regulation heat exchanger adopts wind heat exchanger or water-to-water heat exchanger.
In above-mentioned air-conditioning equipment, described cold all is equipped with the control valve of regulating energy before regulating heat exchanger, air-conditioning coil pipe, heat regulation heat exchanger, health hot water device and heating plant.
Compare with prior art, the utlity model has following advantage:
1, adopting a Compression Evaporation condensation air-conditioning unit is user's cooling and heat supply simultaneously, realizes the transfer and the recuperation of heat of hot and cold amount in the user environment.Compare with traditional approach, under the condition that satisfies the required air state equally, operating cost of the present utility model is to take 1/3 of handpiece Water Chilling Units and water resource heat pump, is to adopt directly electrically heatedly about 1/9, has energy-efficient characteristics.
2, decapacitation is satisfied outside the requirement of user to air dewetting, ventilation, and multiple functions such as air-conditioning, health hot water, heat supply can also be provided.
3, control system can be regulated automatically according to user's request, realizes the adjusting of energy and accurately distribution; Have powerful network communication function simultaneously, can carry out telecommunication and network control with the host computer of BS system.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, the utility model comprises the Compression Evaporation condensation unit of being made up of compressor 11, condenser 12, evaporimeter 14 and choke valve 13, the cold hot all-efficiency of forming by initial effect filtering section 21, preposition muffler section 22, fan section 23, flow equalization section 24, surface cooling section 25, shelves water section 26, bringing-up section 27 and the rearmounted muffler section 28 ventilation unit that dehumidifies, regulate the cold adjusting device that heat exchanger 31 and air-conditioning coil pipe 32 are formed by cold, calorie adjusting device and the control system formed by heat regulation heat exchanger 41, health hot water device 42 and heating plant 43.Condenser 12 and evaporimeter 14 all adopt water-to-water heat exchanger, and cold regulates heat exchanger 31 and heat regulation heat exchanger 41 adopts wind heat exchanger or water-to-water heat exchanger.Cold all is equipped with the control valve 10 of regulating energy before regulating heat exchanger 31, air-conditioning coil pipe 32, heat regulation heat exchanger 41, health hot water device 42 and heating plant 43.The chilled water outlet of evaporimeter 14 joins through chilled water circulating pump 6 and electric three passes control valve one 7 inlets, and the two-way outlet of electric three passes control valve 1 is connected with cold adjusting device inlet with the inlet of cold hot all-efficiency dehumidifying ventilation unit surface cooling section 25 respectively.The chilled water inlet of evaporimeter 14 is connected with the outlet of cold adjusting device outlet with cold hot all-efficiency dehumidifying ventilation unit surface cooling section 25.The hot water outlet of condenser 12 joins through hot water circulating pump 8 and electric three passes control valve 29 inlets, and the two-way outlet of electric three passes control valve 29 is connected with the calorie adjusting device inlet with the inlet of cold hot all-efficiency dehumidifying ventilation unit bringing-up section 27 respectively.The hot water inlet of condenser 12 is connected with the outlet of calorie adjusting device outlet with cold hot all-efficiency dehumidifying ventilation unit bringing-up section 27.Control system is regulated the adjusting and the distribution of the cold and hot energy of aperture realization air-conditioning unit of electric three passes control valve 1 and electric three passes control valve 29.
During the work of the utility model equipment, the chilled water part that chilled water circulating pump 6 is produced Compression Evaporation condensation unit is delivered to the surface cooling section 25 of cold hot all-efficiency dehumidifying ventilation unit, the cool-down dehumidification that is used for the low temperature and high relative humidity air, another part chilled water is delivered to the cold adjusting device, and two parts water yield is regulated electric T-shaped valve 1 by control system according to user's set water temperature.Chilled water after heat absorption heats up is got back to Compression Evaporation condensation unit, through evaporimeter 14 heat releases cooling, is transferred out by chilled water circulating pump 6, according to this circulation again.The hot water part that hot water circulating pump 8 is produced Compression Evaporation condensation unit is delivered to the bringing-up section 27 of cold hot all-efficiency dehumidifying ventilation unit, the intensification of air is until satisfying the customer parameter requirement after being used to dehumidify, another part delivery is to calorie adjusting device, satisfy the demand of health hot water and heat supply, two parts water yield is regulated electric T-shaped valve 29 by control system according to the water temperature that the user sets.The hot water of heat release cooling is got back to Compression Evaporation condensation unit, and 12 heat absorptions heat up through condenser, are transferred out by hot water circulating pump 8, according to this circulation again.
Control system is regulated according to the temperature and humidity of temperature, humidity parameter and pending air that the user sets, and is principle based on cold or the heat minimum that system drains.At first regulate the output of Compression Evaporation condensation unit, make the ability output of system identical substantially with demand; On this basis, regulate the aperture of electric T-shaped valve 1 and electric three passes control valve 29, realize the accurate distribution of cold and hot amount in cold hot all-efficiency dehumidifying ventilation unit, realize the control parameter of customer requirements, realize the comprehensive utilization of hot and cold full effect simultaneously.

Claims (4)

1, a kind of cold hot all-efficiency dehumidifying air-conditioning equipment, it comprises by compressor (11), condenser (12), the Compression Evaporation condensation unit that evaporimeter (14) and choke valve (13) are formed, by initial effect filtering section (21), preposition muffler section (22), fan section (23), flow equalization section (24), surface cooling section (25), shelves water section (26), the cold hot all-efficiency dehumidifying ventilation unit that bringing-up section (27) and rearmounted muffler section (28) are formed, regulate the cold adjusting device that heat exchanger (31) and air-conditioning coil pipe (32) are formed by cold, by heat regulation heat exchanger (41), calorie adjusting device and control system that health hot water device (42) and heating plant (43) are formed, it is characterized in that, the chilled water outlet of described evaporimeter (14) joins through chilled water circulating pump (6) and electric three passes control valve one (7) inlet, the two-way outlet of electric three passes control valve one (7) is connected with cold adjusting device inlet with the inlet of cold hot all-efficiency dehumidifying ventilation unit surface cooling section (25) respectively, and the chilled water inlet of evaporimeter (14) is connected with the outlet of outlet of cold adjusting device and cold hot all-efficiency dehumidifying ventilation unit surface cooling section (25); The hot water outlet of described condenser (12) joins through hot water circulating pump (8) and electric three passes control valve two (9) inlets, the two-way outlet of electric three passes control valve two (9) is connected with the calorie adjusting device inlet with the inlet of cold hot all-efficiency dehumidifying ventilation unit bringing-up section (27) respectively, and the hot water inlet of condenser (12) is connected with the outlet of calorie adjusting device outlet and cold hot all-efficiency dehumidifying ventilation unit bringing-up section (27); Control system is regulated the adjusting and the distribution of the cold and hot energy of aperture realization air-conditioning unit of electric three passes control valve one (7) and electric three passes control valve two (9).
2, cold hot all-efficiency dehumidifying air-conditioning equipment according to claim 1 is characterized in that, evaporimeter (14) and condenser (12) in the described Compression Evaporation condensation unit are water-to-water heat exchanger.
3, cold hot all-efficiency dehumidifying air-conditioning equipment according to claim 1 and 2 is characterized in that, described cold regulates heat exchanger (31) and heat regulation heat exchanger (41) adopts wind heat exchanger or water-to-water heat exchanger.
4, cold hot all-efficiency dehumidifying air-conditioning equipment according to claim 3, it is characterized in that described cold is regulated the preceding control valve (10) of regulating energy that all is equipped with of heat exchanger (31), air-conditioning coil pipe (32), heat regulation heat exchanger (41), health hot water device (42) and heating plant (43).
CN 200620023055 2006-06-09 2006-06-09 Ventilating and dehumidifying air-conditioner Expired - Lifetime CN2926891Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620023055 CN2926891Y (en) 2006-06-09 2006-06-09 Ventilating and dehumidifying air-conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620023055 CN2926891Y (en) 2006-06-09 2006-06-09 Ventilating and dehumidifying air-conditioner

Publications (1)

Publication Number Publication Date
CN2926891Y true CN2926891Y (en) 2007-07-25

Family

ID=38281139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620023055 Expired - Lifetime CN2926891Y (en) 2006-06-09 2006-06-09 Ventilating and dehumidifying air-conditioner

Country Status (1)

Country Link
CN (1) CN2926891Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100458291C (en) * 2006-06-09 2009-02-04 同方人工环境有限公司 Cold hot all-efficiency dehumidifying air-conditioning system
CN102538084A (en) * 2010-12-15 2012-07-04 广州科力新能源有限公司 Temperature and humidity control method for shipbuilding coating workshop and energy comprehensive utilization system thereof
CN102607150A (en) * 2012-04-17 2012-07-25 四川材料与工艺研究所 Air conditioning unit with cold and heat circulating and recycling function
CN104949242A (en) * 2015-06-10 2015-09-30 广东国得科技发展有限公司 Integrated whole refrigeration air conditioning unit adopting surface air cooler and working method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100458291C (en) * 2006-06-09 2009-02-04 同方人工环境有限公司 Cold hot all-efficiency dehumidifying air-conditioning system
CN102538084A (en) * 2010-12-15 2012-07-04 广州科力新能源有限公司 Temperature and humidity control method for shipbuilding coating workshop and energy comprehensive utilization system thereof
CN102607150A (en) * 2012-04-17 2012-07-25 四川材料与工艺研究所 Air conditioning unit with cold and heat circulating and recycling function
CN102607150B (en) * 2012-04-17 2014-08-06 四川材料与工艺研究所 Air conditioning unit with cold and heat circulating and recycling function
CN104949242A (en) * 2015-06-10 2015-09-30 广东国得科技发展有限公司 Integrated whole refrigeration air conditioning unit adopting surface air cooler and working method

Similar Documents

Publication Publication Date Title
Finocchiaro et al. Advanced solar assisted desiccant and evaporative cooling system equipped with wet heat exchangers
CN201652635U (en) Novel constant temperature and humidity purification air-conditioning unit
CN201652636U (en) Double-cold-source heat recovery constant temperature and humidity air conditioning unit
CN102425822A (en) Fresh air conditioner
CN206234930U (en) A kind of warm and humid sub-control Fresh air handling units based on high temperature chilled water
CN101979927A (en) Rotating wheel moisture removal and cooling-plate radiation cooling combined air conditioning system and air conditioning method thereof
CN103267329B (en) The refrigeration of solar energy evaporative cooling and capillary radiation, heat supply and hot-water heating system
CN102235723A (en) Double-cold source temperature and humidity independently controlled air-conditioning system
CN201191049Y (en) Radiation air conditioning system based on recycling wet cooling tower and cold/heat sources of ground source heat pump
CN205957377U (en) Clean operating room is with temperature humidity independent control's constant -temperature -and -humidity air conditioning system
CN201688514U (en) Air conditioning device independently controlling temperature and humidity by double cold sources
CN104033986B (en) Total heat recovery type is collapsible to be sent, return, the control method of air draft integrated air conditioner unit
CN2926891Y (en) Ventilating and dehumidifying air-conditioner
CN101216225A (en) Double temperature cold water/cold air unit
CN204404419U (en) Realize the combined air-conditioning system of independent temperature-humidity control
CN203704192U (en) Air conditioning water system of hospital building
CN204345961U (en) Independent temperature-humidity control refrigeration system
CN101571303A (en) Temperature and humidity control integrated machine set
CN201293409Y (en) Fresh air handling unit
CN106440353B (en) Air can water heater with dehumidification function
CN202835624U (en) Double-cold-source full-fresh-air heat pump dehumidification machine set with cold-source-carrying heat exchanger
CN204786907U (en) From full air air conditioning unit of freeze drying formula who takes whole cold -peace heats source
CN203036815U (en) Energy-saving heat exchanging air duct
CN204165159U (en) Middle temperature water supply heat recovery fresh air air-conditioner
CN103876518B (en) Temp. controlled bed humidity control system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: TONGFANG ARTIFICIAL ENVIRONMENT CO., LTD.

Free format text: FORMER NAME OR ADDRESS: QINGHUA TONGFANG ARTIFICIAL ENVIRONMENT CO., LTD.

CP03 Change of name, title or address

Address after: A, block 2901, Beijing science and Technology Square, 100083

Patentee after: Tongfang Artificial Environment Co., Ltd.

Address before: A, block 2907, Tsinghua Tongfang Technology Plaza, Beijing, 100083

Patentee before: Tsinghua Tongfang Artificial Environment Co., Ltd.

AV01 Patent right actively abandoned

Effective date of abandoning: 20090204

C25 Abandonment of patent right or utility model to avoid double patenting