CN105627545A - Ventilating and pre-cooling device of air conditioner - Google Patents

Ventilating and pre-cooling device of air conditioner Download PDF

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Publication number
CN105627545A
CN105627545A CN201410596710.5A CN201410596710A CN105627545A CN 105627545 A CN105627545 A CN 105627545A CN 201410596710 A CN201410596710 A CN 201410596710A CN 105627545 A CN105627545 A CN 105627545A
Authority
CN
China
Prior art keywords
cooling unit
air conditioner
condensed water
cooler
air
Prior art date
Application number
CN201410596710.5A
Other languages
Chinese (zh)
Inventor
谢源平
施东宏
詹绍贤
赖品蓁
Original Assignee
台达电子工业股份有限公司
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 台达电子工业股份有限公司 filed Critical 台达电子工业股份有限公司
Priority to CN201410596710.5A priority Critical patent/CN105627545A/en
Publication of CN105627545A publication Critical patent/CN105627545A/en

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Abstract

The invention discloses a ventilating and pre-cooling device of an air conditioner. The ventilating and pre-cooling device comprises a loading container, a cooling unit and an air inlet fan. The loading container is used for loading condensed water of an evaporator. The cooling unit is used for guiding and receiving the condensed water. Outside air is guided by the air inlet fan to flow through the cooling unit; the temperature of the condensed water is conducted to the cooling unit, and outdoor air flows through the cooling unit, and carries out heat exchange with the cooling unit to form pre-cooled air; and the outdoor air can be used for pre-cooling before entering an indoor environment to achieve the purposes of environmental protection and energy saving, and the cooling effect is improved.

Description

Air conditioner ventilation pre-cooler

Technical field

The present invention relates to a kind of air-conditioning device, particularly to a kind of air conditioner ventilation pre-cooler.

Background technology

Air-conditioning equipment (Airconditioning) is the equipment of a kind of temperature, humidity and air cleaning degree that could alter that in specific region. By the cold air of air-conditioning equipment, heating installation or exsiccation, reach to change the purpose of ambient temperature or humidity.

Furthermore, air-conditioning equipment dealer is the usage trend in response to carbon reduction now, is invariably devoted to how research reduces use power consumption. For existing Air conditioner air exchange equipment, when introducing outdoor fresh air, owing to outside air temperature is compared to presenting the temperature difference between indoor temperature, therefore indoor ventilation equipment need to increase energy consumption to reach required temperature. On the other hand, in use, vaporizer all can produce condensed water to Conventional air conditioning units because of heat exchange. General air conditioner is that to utilize aqueduct to be discharged discarded for the process way of condensed water, without carrying out recycling, therefore causes water resource waste.

For this, how to create a kind of condensing hot air furnace reuse means utilizing air-conditioning equipment, so that outdoor air is carried out pre-cooling effect, to reach environmental protection, energy-conservation purpose, and improve cooling effect, be the research motivation of the present inventor.

In view of this, the present inventor, for improving and solving drawbacks described above, is that spy concentrates on studies and coordinates the utilization of scientific principle, finally proposes the present invention that is a kind of reasonable in design and that be effectively improved drawbacks described above.

Summary of the invention

One purpose of the present invention, is in that to provide a kind of air conditioner ventilation pre-cooler, and it reclaims the condensed water of air-conditioning equipment and outdoor air carries out pre-cooling effect, to reach environmental protection, energy-conservation purpose, and improves cooling effect.

In order to reach above-mentioned purpose, the present invention is a kind of air conditioner ventilation pre-cooler, and it is adjacent to vaporizer and for cools outdoor gas. Air conditioner ventilation pre-cooler includes carrying container, cooling unit and supply fan. Carrying container is in order to load the condensed water of vaporizer. Cooling unit connects condensed water. Outdoor air flows through cooling unit by the guiding of supply fan; Wherein, the temperature conduction of condensed water is to cooling unit, and the cooled unit of flow of outside air also carries out heat exchange with cooling unit and forms precooled air.

Compared to prior art, the air conditioner ventilation pre-cooler of the present invention reclaims the condensation at low temperature water of air-conditioning equipment, and arranges cooling unit and connect with condensed water. Bulk temperature is reduced then through the temperature being absorbed and conducting condensed water by cooling unit. Follow-up, the outdoor air flowing through cooling unit can take away the low temperature of cooling unit, and namely outdoor air forms precooled air by the cooling effect of cooling unit. Accordingly, the temperature between outdoor air and the ambient temperature of indoor can be unlikely and have big difference. Then indoor integrated environment temperature will not be produced too much influence when outdoor air inlet chamber environment. Therefore air conditioner can reduce power consumption under the ambient temperature of demand, so reach link can purpose, improve cooling effect. Additionally, the recycling of condensed water more meets environmental requirement, increase the practicality of the present invention.

Accompanying drawing explanation

Fig. 1 is the installing schematic diagram of the air conditioner ventilation pre-cooler of the present invention;

Fig. 2 is the floor map of the air conditioner ventilation pre-cooler of the present invention;

Fig. 3 is the floor map of another embodiment of the air conditioner ventilation pre-cooler of the present invention;

Fig. 4 is the floor map of the another embodiment of the air conditioner ventilation pre-cooler of the present invention.

[symbol description]

1,1a, 1b ... air conditioner ventilation pre-cooler

2 ... vaporizer

3 ... outdoor air

4 ... condensed water

5 ... precooled air

10,10a, 10b ... carrying container

11 ... overflow pipe

20,20a, 20b ... cooling unit

200 ... gas channel

21a ... heat pipe

21b ... heat pipe

22a, 22b ... radiating fin

23b ... water pump

30,30a, 30b ... supply fan

Detailed description of the invention

Detailed description for the present invention and technology contents, coordinate accompanying drawing to illustrate as follows, but appended accompanying drawing only provides reference and use is described, is not used for the present invention person of being any limitation as.

Refer to Fig. 1, for the installing schematic diagram of the air conditioner ventilation pre-cooler of the present invention. The air conditioner ventilation pre-cooler 1 of the present invention is adjacent to a vaporizer 2, and is used for cooling down an outdoor air 3. It addition, the present invention reclaims condensed water produced by this vaporizer 2 when operation of air-conditioner, and by this air conditioner ventilation pre-cooler 1, outdoor air is carried out pre-cooling effect. Reduce the temperature difference between temperature and the indoor temperature of outdoor air 3 whereby, so reach environmental protection, energy-conservation and increase the effects such as freezing capacity.

Please continue with reference to Fig. 2, for showing the floor map of the air conditioner ventilation pre-cooler of the present invention. This air conditioner ventilation pre-cooler 1 includes carrying container 10, cooling unit 20 and a supply fan 30. This carrying container 10 is in order to load the condensed water 4 of this vaporizer 2, and the temperature of this condensed water 4 is lower than the temperature of this cooling unit 20.

This cooling unit 20 connects this condensed water 4, and absorbs and conduct the cold of this condensed water 4. Then, the bulk temperature of the cooling unit 20 contacting this condensed water 4 can reduce along with the temperature of condensed water 4. Finally, described outdoor air 3 flows through this cooling unit 20 by the guiding of this supply fan 30, reduces the intake air temperature of outdoor air 3 according to this, reduces the temperature difference between outdoor air 3 and indoor environment.

In one embodiment of the invention, this supply fan 30 is provided in before this outdoor air 3 flows through this cooling unit 20. Actual when implementing, the quantity of this supply fan 30 is not intended to, and after this supply fan 30 can also be installed in this cooling unit 20; Also or, the forward and backward side of this cooling unit 20 can be respectively equipped with supply fan 30.

In more detail, the temperature (low temperature) of this condensed water 4 is conducted to this cooling unit 20. Again, this cooling unit 20 has multiple gas channel 200. Outdoor air 3 flows through these gas channels 200 and contacts this cooling unit 20. Whereby, outdoor air 3 flows through this cooling unit 20 and carries out heat exchange with this cooling unit 20 and form a precooled air 5.

It is preferred that this carrying container 10 may be configured as a disk body, but it is not limited system. Additionally, this carrying container 10 may also include an overflow pipe 11. When condensed water 4 in this carrying container 10 more than a predetermined altitude after can flow into this overflow pipe 11, prevent the condensed water 4 in this carrying container 10 from the situation of overflow occurring whereby.

In the present embodiment, this cooling unit 20 is set to a radiating fin group, it addition, this radiating fin group is arranged in this carrying container 10, and directly contacts this condensed water 4. This cooling unit 20 absorbs the low temperature of this condensed water 4 and conducts to this cooling unit 20 overall. Whereby, the cold of this cooling unit 20 can be taken away when outdoor air 3 flows through these gas channels 200, and then reduce the temperature of this outdoor air 3.

Please referring additionally to Fig. 3, for showing another embodiment of the air conditioner ventilation pre-cooler of the present invention. In the present embodiment, air conditioner ventilation pre-cooler 1a includes a carrying container 10a, a cooling unit 20a and a supply fan 30a. The present embodiment place different from previous embodiment is in that the form of implementation of this cooling unit 20a.

In the present embodiment, this cooling unit 20a comprises a heat pipe 21a and wears multiple radiating fin 22a of this heat pipe 21a. This heat pipe 21a part leaching is put in condensed water 4, additionally, a part of these radiating fins 22a is also soaked and put in condensed water 4. Again, the present embodiment another difference is that supply fan 30a's arranges place. In the present embodiment, this supply fan 30a is installed in the rear side of this cooling unit 20a, say, that this supply fan 30a is disposed in the outdoor after air 3 flows through this cooling unit 20a. Similarly, when this supply fan 30a runs, it is directed into after outdoor air 3, thus through this cooling unit 20a, and carry out heat exchange with this cooling unit 20a, and then form a precooled air 5.

Referring again to Fig. 4, for showing the another embodiment of the air conditioner ventilation pre-cooler of the present invention. In the present embodiment, air conditioner ventilation pre-cooler 1b includes a carrying container 10b, a cooling unit 20b and a supply fan 30b. The present embodiment place different from previous embodiment is in that the enforcement aspect of this cooling unit 20b.

In the present embodiment, this cooling unit 20b comprises a heat pipe 21b, wears multiple radiating fin 22b of this heat pipe 21b and connect a water pump 23b of this heat pipe 21b. Condensed water 4 in this carrying container 10b is to be flowed into one end of this heat pipe 21b by this water pump 23b, flow out from the other end of this heat pipe 21b and converge in this carrying container 10b. It is preferred that this heat pipe 21b may be configured as a copper pipe; It addition, these radiating fins 22b then can be respectively set to an aluminium flake. During actual enforcement, the material of this heat pipe 21b and these radiating fins 22b is not intended to, and only need to have the function of heat conduction.

Additionally, the present embodiment another difference is that the setting of supply fan 30b. In the present embodiment, air conditioner ventilation pre-cooler 1b comprises multiple supply fan 30b. In more detail, the forward and backward side of this cooling unit 20b is respectively arranged with a supply fan 30b. Increase outdoor air 3 whereby and import the intake efficiency of this cooling unit 20b, also improve outdoor air 3 from this cooling unit 20b efficiency of giving vent to anger flowed out.

The foregoing is only presently preferred embodiments of the present invention, be not used to limit protection scope of the present invention, other use the equivalent of patent spirit of the present invention to change, and all should all belong to scope.

Claims (9)

1. an air conditioner ventilation pre-cooler, it is adjacent to a vaporizer and for cooling down an outdoor air, and this air conditioner ventilation pre-cooler includes:
One carrying container, in order to load the condensed water of described vaporizer;
One cooling unit, connects described condensed water;
One supply fan, described outdoor air flows through this cooling unit by the guiding of this supply fan;
Wherein, the temperature conduction of described condensed water is to this cooling unit, and described outdoor air flows through this cooling unit and carries out heat exchange with this cooling unit and form a precooled air.
2. air conditioner ventilation pre-cooler as claimed in claim 1, wherein said carrying container is a disk body.
3. air conditioner ventilation pre-cooler as claimed in claim 1 or 2, wherein said carrying container also includes an overflow pipe, described condensed water in this carrying container more than a predetermined altitude after can flow into this overflow pipe.
4. air conditioner ventilation pre-cooler as claimed in claim 1, wherein said cooling unit cording has multiple gas channel, and described outdoor air flows through these gas channels and contacts this cooling unit.
5. air conditioner ventilation pre-cooler as claimed in claim 1, wherein said cooling unit is a radiating fin group, and this radiating fin group is arranged in this carrying container and directly contacts described condensed water.
6. air conditioner ventilation pre-cooler as claimed in claim 1, wherein said cooling unit comprises a heat pipe and wears multiple radiating fins of this heat pipe, and the leaching of this heat pipe section is put in described condensed water.
7. air conditioner ventilation pre-cooler as claimed in claim 6, the part leaching of wherein said multiple radiating fins is put in described condensed water.
8. air conditioner ventilation pre-cooler as claimed in claim 1, wherein said cooling unit comprises a heat pipe, wears multiple radiating fins of this heat pipe and connect a water pump of this heat pipe, and described condensed water is flow into one end of this heat pipe by this water pump and converge in this carrying container from the other end outflow of this heat pipe.
9. air conditioner ventilation pre-cooler as claimed in claim 1, wherein said supply fan is provided in described outdoor air and flows through the front or behind of this cooling unit.
CN201410596710.5A 2014-10-29 2014-10-29 Ventilating and pre-cooling device of air conditioner CN105627545A (en)

Priority Applications (1)

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CN201410596710.5A CN105627545A (en) 2014-10-29 2014-10-29 Ventilating and pre-cooling device of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410596710.5A CN105627545A (en) 2014-10-29 2014-10-29 Ventilating and pre-cooling device of air conditioner

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CN105627545A true CN105627545A (en) 2016-06-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440434A (en) * 2019-08-01 2019-11-12 珠海格力电器股份有限公司 Utilize the pre-cooling of fresh air structure and air-conditioning of condensed water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938035A (en) * 1987-10-20 1990-07-03 Khanh Dinh Regenerative fresh-air air conditioning system and method
CN1888624A (en) * 2005-06-30 2007-01-03 乐金电子(天津)电器有限公司 Precooler for ventilation of air conditioner
CN202709309U (en) * 2012-07-26 2013-01-30 江苏风神空调集团股份有限公司 Air handling unit for pre-cooling fresh air by separated-out water
CN103542466A (en) * 2013-10-28 2014-01-29 重庆大学 Split type air conditioner and condensate water recycling and energy saving method for same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938035A (en) * 1987-10-20 1990-07-03 Khanh Dinh Regenerative fresh-air air conditioning system and method
CN1888624A (en) * 2005-06-30 2007-01-03 乐金电子(天津)电器有限公司 Precooler for ventilation of air conditioner
CN202709309U (en) * 2012-07-26 2013-01-30 江苏风神空调集团股份有限公司 Air handling unit for pre-cooling fresh air by separated-out water
CN103542466A (en) * 2013-10-28 2014-01-29 重庆大学 Split type air conditioner and condensate water recycling and energy saving method for same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440434A (en) * 2019-08-01 2019-11-12 珠海格力电器股份有限公司 Utilize the pre-cooling of fresh air structure and air-conditioning of condensed water

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Application publication date: 20160601