CN202532617U - Two-way energy saving constant temperature and humidity air-conditioning system - Google Patents

Two-way energy saving constant temperature and humidity air-conditioning system Download PDF

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Publication number
CN202532617U
CN202532617U CN2012201287683U CN201220128768U CN202532617U CN 202532617 U CN202532617 U CN 202532617U CN 2012201287683 U CN2012201287683 U CN 2012201287683U CN 201220128768 U CN201220128768 U CN 201220128768U CN 202532617 U CN202532617 U CN 202532617U
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China
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passage
heat
cold
air
conditioning
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CN2012201287683U
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Chinese (zh)
Inventor
林文浩
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东莞市国祥空调设备有限公司
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Priority to CN2012201287683U priority Critical patent/CN202532617U/en
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Publication of CN202532617U publication Critical patent/CN202532617U/en

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Abstract

The utility model discloses a two-way energy saving constant temperature and humidity air-conditioning system, which belongs to the field of air conditioning systems, and comprises a box body, wherein a cooling dehumidification device, a fan, a motor, a heater and a humidifier are arranged in the box body, a heat exchanger is further arranged in the box body, the heat exchanger comprises heat channel inlets, a plurality of layers of heat channels, heat channel outlets, cold channel inlets, a plurality of layers of cold channels and cold channel outlets, the heat channel inlets, the heat channels and the heat channel outlets are orderly connected together, the cold channel inlets, the cold channels and the cold channel outlets are orderly connected together, the heat channel inlets are connected with an air inlet end, the heat channel outlets are connected with the front end of the cooling dehumidification device, the cold channel inlets are connected with the rear end of the cooling dehumidification device, and the cold channel outlets are connected with a motor end of the fan. The two-way energy saving constant temperature and humidity air-conditioning system is used to adjust temperature and humidity of indoor air, because the two-way energy saving constant temperature and humidity air-conditioning system achieves reasonable transfer and utilization of energy, and can save energy in two ways, energy consumption of the constant temperature and humidity air-conditioning system is greatly reduced, and the energy-saving effect is obvious.

Description

The bi-directional energy-saving constant temperature and humidity air-conditioning system
Technical field
The utility model relates to the air-conditioning system technical field, particularly relates to a kind of bi-directional energy-saving constant temperature and humidity air-conditioning system.
Background technology
Current, ecological deterioration, resource scarcity, population increase have become the three big subject matters that the world faces, and global resources are in short supply to increase severely with day, and the survival and development to human society cause serious threat.Power tense, electricity price go up, so power saving has caused the great attention of Party and government, and the energy-conservation agenda of having listed people in how.
As everyone knows; In constant temperature and humidity air-conditioning system, adopt the mode of " cool-down dehumidification---assistant heating " that air is carried out temperature, humidity regulation in a large number; Cool-down dehumidification is in order to make the wind that send reach humidity requirement, and assistant heating is in order to make the wind that send reach temperature requirement.This method of operation energy consumption of constant temperature and humidity air-conditioning system is very high.For the constant temperature and humidity air-conditioning system of controlling temperature and humidity simultaneously must possess cooling, dry, heating, humidification function and perfect robot control system(RCS); Requirement to air-supply rate of ventilation and supply air temperature difference is higher than common central air conditioning; And usually be continuous operation, so the constant temperature and humidity air-conditioning system energy consumption is high.Can also realize energy-conservationly when how constant temperature and humidity air-conditioning system is implemented in the requirement of the temperature that not only satisfies room air, humidity but also can carries out High Accuracy Control, be the technical problem that present vast constant-temperature constant-humidity air-conditioner engineers and technicians need solution badly.
Summary of the invention
The utility model technical problem to be solved is: the constant temperature and humidity air-conditioning system very high defective of energy consumption in running that overcomes prior art; A kind of bi-directional energy-saving constant temperature and humidity air-conditioning system is provided, and this bi-directional energy-saving constant temperature and humidity air-conditioning system can make pending hot humid air by precooling treatment in running, through the fully freeze drying of hot humid air quilt, the saturated cold air of formation low temperature of precooling treatment; The saturated cold air of low temperature is by The pre-heat treatment; Thereby realize that energy reasonably shifts, can two-wayly utilize significant amount of energy, its good energy-conserving effect; Simple in structure, have wide range of applications.
The utility model solves the technical scheme that its technical problem adopted: the bi-directional energy-saving constant temperature and humidity air-conditioning system; It comprises casing; In casing, be provided with cool-down dehumidification device, blower fan, motor, heater, humidifier, in casing, also be provided with heat exchanger, said heat exchanger comprises passage of heat inlet, the multilayer passage of heat, passage of heat outlet, cold feeder connection, the cold passage of multilayer and cold channel outlet; Said passage of heat inlet, the multilayer passage of heat and passage of heat outlet link together in regular turn; Cold feeder connection, the cold passage of multilayer and cold channel outlet link together in regular turn, and passage of heat inlet links to each other with air intake, and passage of heat outlet links to each other with cool-down dehumidification device front end; Cold feeder connection links to each other with cool-down dehumidification device rear end, and cold channel outlet links to each other with the blower motor end.
In technique scheme, said cool-down dehumidification device is surface cooler or evaporimeter; Said air intake is air-conditioning system in the constant temperature and humidity room under the full return air operating mode, for air-conditioning system under the brand-new wind operating mode outdoor, or be constant temperature and humidity space air and the outdoor air mixed air-conditioning mixer of air-conditioning system under new return air operating mode.
Further, the said multilayer passage of heat and the cold passage of multilayer are arranged in pairs or groups, are row one by one and be arranged in the main body of heat exchanger, and total number of plies of the passage of heat and total number of plies of cold passage equate.
As the another kind of embodiment of the utility model, be provided with the cold passage of one deck between every adjacent two layers passage of heat, total number of plies of the passage of heat manys one deck than total number of plies of cold passage.
As the another kind of embodiment of the utility model, be provided with one deck passage of heat between the cold passage of every adjacent two layers, total number of plies of cold passage manys one deck than total number of plies of the passage of heat.
Further, said heat exchanger is cube, cuboid or other shape.
Further, the angle formed of the flow direction and low temperature saturated cold air the flow direction in cold passage of pending hot humid air in the passage of heat is the angle of 90 degree, 180 degree or other numerical value.
The beneficial effect of the utility model is: owing in casing, also be provided with heat exchanger; Said heat exchanger comprises passage of heat inlet, the multilayer passage of heat, passage of heat outlet, cold feeder connection, the cold passage of multilayer and cold channel outlet; Said passage of heat inlet, the multilayer passage of heat and passage of heat outlet link together in regular turn; Said cold feeder connection, the cold passage of multilayer and cold channel outlet link together in regular turn; Said passage of heat inlet links to each other with air intake, and said passage of heat outlet links to each other with cool-down dehumidification device front end, and said cold feeder connection links to each other with cool-down dehumidification device rear end; Said cold channel outlet links to each other with the blower motor end; The utility model is in running, and the passage of heat that pending hot humid air gets into heat exchanger through passage of heat inlet is carried out heat exchange with the saturated cold air of low temperature that gets into the cold passage of heat exchanger through cold feeder connection simultaneously; Thereby make pending hot humid air by precooling treatment; Hot humid air after the precooling gets into the cool-down dehumidification device by fully freezing, dehumidifying through passage of heat outlet, forms the saturated cold air of low temperature, and the saturated cold air of low temperature gets into the cold passage of heat exchanger through cold feeder connection; Carry out heat exchange with the pending hot humid air that gets into the passage of heat through passage of heat inlet simultaneously; Thereby make the saturated cold air of low temperature by The pre-heat treatment, the saturated cold air of the low temperature after the preheating gets into the blower motor end, is sucked and extruded by blower fan and sends into positive pressure passageway through cold channel outlet, after heater carries out corresponding assistant heating to it again according to the temperature requirement of room air, finally send in the room of constant temperature and humidity through pipeline.The utility model is in running, and pending hot humid air by precooling treatment, does not need extra precooling treatment in the passage of heat, has saved a large amount of electric energy that consumes because of refrigeration cool-down; The saturated cold air of low temperature by The pre-heat treatment, does not need extra The pre-heat treatment in cold passage, saved a large amount of electric energy that consumes because of assistant heating.The utility model has realized that in running energy reasonably shifts and utilization; Under the prerequisite that realizes existing common constant temperature and humidity air-conditioning system function; Can two-way saving significant amount of energy, greatly reduce the energy consumption of constant temperature and humidity air-conditioning system, its energy-saving effect is remarkable.The utility model is simple in structure, has wide range of applications.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the heat exchanger in the utility model.
Description of reference numerals among Fig. 1 to Fig. 2: 1---cool-down dehumidification device; 2---heat exchanger; 3---the blower motor end; 4---heater; 5---humidifier; 6---passage of heat inlet; 7---passage of heat outlet; 8---cold feeder connection; 9---cold channel outlet; 10---blower fan; 11---pending hot humid air; 12---the hot humid air after the precooling; 13---the saturated cold air of low temperature; 14---the saturated cold air of low temperature after the preheating; 15---motor.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model being done further detailed explanation, is not to be confined to this to the practical range of the utility model.
As depicted in figs. 1 and 2; The described a kind of bi-directional energy-saving constant temperature and humidity air-conditioning system of present embodiment, it comprises casing, in casing, is provided with cool-down dehumidification device 1, blower fan 10, motor 15, heater 4, humidifier 5; In casing, also be provided with heat exchanger 2; Said heat exchanger 2 comprises passage of heat inlet 6, the multilayer passage of heat, passage of heat outlet 7, cold feeder connection 8, the cold passage of multilayer and cold channel outlet 9, and said passage of heat inlet 6, the multilayer passage of heat and passage of heat outlet 7 link together in regular turn, and said cold feeder connection 8, the cold passage of multilayer and cold channel outlet 9 link together in regular turn; Said passage of heat inlet 6 links to each other with air intake; Said passage of heat outlet 7 links to each other with cool-down dehumidification device 1 front end, and said cold feeder connection 8 links to each other with cool-down dehumidification device 1 rear end, and said cold channel outlet 9 links to each other with the blower motor end.The said multilayer passage of heat and the cold passage of multilayer are arranged in pairs or groups, are row one by one and be arranged in the main body of heat exchanger 2, and total number of plies of the passage of heat and total number of plies of cold passage equate.Said heat exchanger 2 is rectangular shape.The angle that the flow direction of the flow direction and the low temperature saturated cold air 13 of pending hot humid air 11 in the passage of heat in cold passage formed is 90 degree.Said cool-down dehumidification device 1 front end is positioned at the upper left quarter position of heat exchanger 2 at Fig. 1 middle finger, and said cool-down dehumidification device 1 rear end is positioned at the lower left quarter position of heat exchanger 2 at Fig. 1 middle finger.Said cool-down dehumidification device 1 is surface cooler or evaporimeter; Said air intake is air-conditioning system in the constant temperature and humidity room under the full return air operating mode, for air-conditioning system under the brand-new wind operating mode outdoor, or be constant temperature and humidity space air and the outdoor air mixed air-conditioning mixer of air-conditioning system under new return air operating mode.
As the another kind of embodiment of the utility model, be provided with the cold passage of one deck between every adjacent two layers passage of heat, total number of plies of the passage of heat manys one deck than total number of plies of cold passage.As another embodiment of the utility model, be provided with one deck passage of heat between the cold passage of every adjacent two layers, total number of plies of cold passage manys one deck than total number of plies of the passage of heat.
Present embodiment is in running; The passage of heat that pending hot humid air 11 gets into heat exchanger 2 through passage of heat inlet 6; Carry out heat exchange with the saturated cold air 13 of low temperature that gets into the cold passage of heat exchanger 2 through cold feeder connection 8 simultaneously; Thereby make pending hot humid air 11 by precooling treatment; Hot humid air 12 after the precooling gets into cool-down dehumidification device 1 by fully freezing, dehumidifying through passage of heat outlet 7; Form the saturated cold air 13 of low temperature, the saturated cold air 13 of low temperature carries out heat exchange through the cold passage of cold feeder connection 8 entering heat exchangers 2 with the pending hot humid air 11 that gets into the passage of heats through passage of heat inlet 6 simultaneously; Thereby make the saturated cold air of low temperature 13 by The pre-heat treatment; The saturated cold air 14 of low temperature after the preheating gets into blower motor end 3, is sucked and extruded by blower fan 10 and send into positive pressure passageway through cold channel outlet 9, after heater 4 carries out corresponding assistant heating to it again according to indoor temperature requirement, finally through pipeline send into constant temperature and humidity indoor (annotate: above description be the operating mode of bi-directional energy-saving constant temperature and humidity air-conditioning system cool-down dehumidification, under the operating mode of bi-directional energy-saving constant temperature and humidity air-conditioning system warming and humidifying; The ruuning situation of bi-directional energy-saving constant temperature and humidity air-conditioning system is identical with existing common constant temperature and humidity air-conditioning system, does not describe here).Present embodiment is in running, and pending hot humid air 11 by precooling treatment, does not need extra precooling treatment in the passage of heat, saved a large amount of electric energy that consumes because of refrigeration cool-down; The saturated cold air 13 of low temperature by The pre-heat treatment, does not need extra The pre-heat treatment in cold passage, saved a large amount of electric energy that consumes because of assistant heating.Present embodiment has realized that in running energy reasonably shifts, under the prerequisite that realizes existing common constant temperature and humidity air-conditioning system function, can two-way saving significant amount of energy, and greatly reduce the energy consumption of constant temperature and humidity air-conditioning system, its energy-saving effect is remarkable.
The above only is a preferred embodiment of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, all is included in the protection domain of the utility model patent application.

Claims (6)

1. bi-directional energy-saving constant temperature and humidity air-conditioning system; It comprises casing; In casing, be provided with cool-down dehumidification device (1), blower fan (10), motor (15), heater (4), humidifier (5); It is characterized in that: in casing, also be provided with heat exchanger (2); Said heat exchanger (2) comprises passage of heat inlet (6), the multilayer passage of heat, passage of heat outlet (7), cold feeder connection (8), the cold passage of multilayer and cold channel outlet (9), and said passage of heat inlet (6), the multilayer passage of heat and passage of heat outlet (7) link together in regular turn, and said cold feeder connection (8), the cold passage of multilayer and cold channel outlet (9) link together in regular turn; Said passage of heat inlet (6) links to each other with air intake; Said passage of heat outlet (7) links to each other with cool-down dehumidification device (1) front end, and said cold feeder connection (8) links to each other with cool-down dehumidification device (1) rear end, and said cold channel outlet (9) links to each other with blower motor end (3).
2. bi-directional energy-saving constant temperature and humidity air-conditioning system according to claim 1 is characterized in that: said cool-down dehumidification device (1) is surface cooler or evaporimeter; Said air intake is air-conditioning system in the constant temperature and humidity room under the full return air operating mode, for air-conditioning system under the brand-new wind operating mode outdoor, or be constant temperature and humidity space air and the outdoor air mixed air-conditioning mixer of air-conditioning system under new return air operating mode.
3. bi-directional energy-saving constant temperature and humidity air-conditioning system according to claim 1 and 2; It is characterized in that: the said multilayer passage of heat and the cold passage of multilayer are arranged in pairs or groups, are row one by one and be arranged in the main body of heat exchanger (2), and total number of plies of the passage of heat and total number of plies of cold passage equate.
4. bi-directional energy-saving constant temperature and humidity air-conditioning system according to claim 1 and 2 is characterized in that: be provided with the cold passage of one deck between every adjacent two layers passage of heat, total number of plies of the passage of heat manys one deck than total number of plies of cold passage.
5. bi-directional energy-saving constant temperature and humidity air-conditioning system according to claim 1 and 2 is characterized in that: be provided with one deck passage of heat between the cold passage of every adjacent two layers, total number of plies of cold passage manys one deck than total number of plies of the passage of heat.
6. bi-directional energy-saving constant temperature and humidity air-conditioning system according to claim 1 and 2 is characterized in that: said heat exchanger (2) is cube or rectangular shape.
CN2012201287683U 2012-03-30 2012-03-30 Two-way energy saving constant temperature and humidity air-conditioning system CN202532617U (en)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363591A (en) * 2013-08-05 2013-10-23 山东北辰机电设备股份有限公司 Self-heating full-contact type air dehumidifying device
CN103398440A (en) * 2013-08-19 2013-11-20 苏州惠林节能材料有限公司 Self-temperature-recovery preheating heat supply fresh air unit
CN103411271A (en) * 2013-08-28 2013-11-27 广东国得科技发展有限公司 Air conditioner dehumidification unit and dehumidification method
CN103836725A (en) * 2013-11-29 2014-06-04 江苏国莱特空调设备有限公司 Sensible heat recovery type fresh air humidity control unit
CN105371451A (en) * 2015-12-29 2016-03-02 吕智 Energy-saving and low-humidity fresh air conditioner
CN110068098A (en) * 2018-01-24 2019-07-30 东莞市泽风净化设备有限公司 Fresh air system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363591A (en) * 2013-08-05 2013-10-23 山东北辰机电设备股份有限公司 Self-heating full-contact type air dehumidifying device
CN103363591B (en) * 2013-08-05 2015-12-02 山东北辰机电设备股份有限公司 From heating full-contact air dehumidifier
CN103398440A (en) * 2013-08-19 2013-11-20 苏州惠林节能材料有限公司 Self-temperature-recovery preheating heat supply fresh air unit
CN103411271A (en) * 2013-08-28 2013-11-27 广东国得科技发展有限公司 Air conditioner dehumidification unit and dehumidification method
CN103836725A (en) * 2013-11-29 2014-06-04 江苏国莱特空调设备有限公司 Sensible heat recovery type fresh air humidity control unit
CN103836725B (en) * 2013-11-29 2017-02-15 江苏国莱特空调设备有限公司 sensible heat recovery type fresh air humidity control unit
CN105371451A (en) * 2015-12-29 2016-03-02 吕智 Energy-saving and low-humidity fresh air conditioner
CN110068098A (en) * 2018-01-24 2019-07-30 东莞市泽风净化设备有限公司 Fresh air system
CN110068098B (en) * 2018-01-24 2021-02-09 东莞市泽风净化设备有限公司 Fresh air system

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CP03 "change of name, title or address"
CP03 "change of name, title or address"

Address after: Tao Zhen Nan Ya Cun Jiao Li Zhoujiao 523000 Guangdong city of Dongguan Province

Patentee after: Dongguan wonderful Air Treatment Technology Co., Ltd.

Address before: Li Zhou Zhen Nan Ya Kau village 523110 Guangdong city of Dongguan province Dongguan Guoxiang air conditioning equipment Co. Ltd.

Patentee before: Dongguan Guoxiang Air Conditioner Equipment Co.,Ltd.

Address after: Tao Zhen Nan Ya Cun Jiao Li Zhoujiao 523000 Guangdong city of Dongguan Province

Patentee after: Dongguan wonderful Air Treatment Technology Co., Ltd.

Address before: Li Zhou Zhen Nan Ya Kau village 523110 Guangdong city of Dongguan province Dongguan Guoxiang air conditioning equipment Co. Ltd.

Patentee before: Dongguan Guoxiang Air Conditioner Equipment Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20200330