CN203964232U - Duct type Evaporative Cooling Air-conditioning System - Google Patents

Duct type Evaporative Cooling Air-conditioning System Download PDF

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Publication number
CN203964232U
CN203964232U CN201420380225.XU CN201420380225U CN203964232U CN 203964232 U CN203964232 U CN 203964232U CN 201420380225 U CN201420380225 U CN 201420380225U CN 203964232 U CN203964232 U CN 203964232U
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CN
China
Prior art keywords
volume adjusting
adjusting valve
duct
evaporative cooling
air
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Expired - Fee Related
Application number
CN201420380225.XU
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Chinese (zh)
Inventor
黄翔
董晓杰
李鑫
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN201420380225.XU priority Critical patent/CN203964232U/en
Application granted granted Critical
Publication of CN203964232U publication Critical patent/CN203964232U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The disclosed duct type Evaporative Cooling Air-conditioning System of the utility model, include the supply air duct and the return airway that are communicated with room, the outer setting of supply air duct has system control box, the two ends of supply air duct are respectively arranged with new wind entrance, air outlet, in supply air duct, be disposed with electric air volume adjusting valve I by new wind flow direction, screen pack, direct evaporative cooler, water fender and breeze fan, electric air volume adjusting valve I place is provided with Temperature Humidity Sensor I, electric air volume adjusting valve I and screen pack interval arrange, between form wind mixed chamber, wind mixed chamber is communicated with return airway by airduct, in return airway, be provided with electric air volume adjusting valve II, electric air volume adjusting valve II place is provided with Temperature Humidity Sensor II.The utility model duct type Evaporative Cooling Air-conditioning System has solved the large and humidity of existing Evaporative Cooling Air Conditioning floor space and has been difficult for the problem regulating.

Description

Duct type Evaporative Cooling Air-conditioning System
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of duct type Evaporative Cooling Air-conditioning System.
Background technology
Directly evaporative cooling can realize the cooling function of humidification, and has economize on electricity, water saving, air flow resistance feature little and simple in structure.Current Evaporative Cooling Air Conditioning section is all arranged on the outside of airduct, not only takes up room, and affects attractive in appearance; Existing direct Evaporative Cooling Air Conditioning has good cooling-down effect, but simultaneously also can humidification, and after unit operation a period of time, indoor humidity will exceed the comfort level scope of human body, makes to feel under the weather in indoor personnel.
Expect thus, direct evaporative cooler is positioned in new wind air channel, can save floor space, convenient installation; In the supply air duct of this system and return airway, Temperature Humidity Sensor is installed respectively, thereby can have been required and outdoor meteorological condition regulates the operational mode of this system according to the comfort level of indoor human body, avoided the energy dissipation that system is unnecessary.
Utility model content
The purpose of this utility model is to provide a kind of duct type Evaporative Cooling Air-conditioning System, has solved the large and humidity of existing Evaporative Cooling Air Conditioning floor space and has been difficult for the problem regulating.
The technical scheme that the utility model adopts is, duct type Evaporative Cooling Air-conditioning System, include the supply air duct and the return airway that are communicated with room, the outer setting of supply air duct has system control box, the two ends of supply air duct are respectively arranged with new wind entrance, air outlet, in supply air duct, be disposed with electric air volume adjusting valve I by new wind flow direction, screen pack, direct evaporative cooler, water fender and breeze fan, electric air volume adjusting valve I place is provided with Temperature Humidity Sensor I, electric air volume adjusting valve I and screen pack interval arrange, between form wind mixed chamber, wind mixed chamber is communicated with return airway by airduct, in return airway, be provided with electric air volume adjusting valve II, electric air volume adjusting valve II place is provided with Temperature Humidity Sensor II.
Feature of the present utility model is also,
Return airway is arranged at the top of supply air duct;
The two ends of return airway are respectively arranged with return air entrance, exhaust outlet, and return airway is connected with room by return air entrance.
System controller is connected with described electric air volume adjusting valve I, Temperature Humidity Sensor I, electric air volume adjusting valve II, Temperature Humidity Sensor II by wire respectively.
Direct evaporative cooler, includes filler, and the top of filler is provided with water-locator, and the below of filler is provided with water tank, and water tank is connected with water-locator by feed pipe, is provided with water circulating pump on feed pipe.
In water tank, be provided with water compensating valve.
Water compensating valve is connected with outside running water pipe by pipeline.
The beneficial effects of the utility model are:
1. the utility model duct type Evaporative Cooling Air-conditioning System, is directly positioned over direct evaporative cooler in the supply air duct of air-conditioning, not only easy for installation, and saves space.
2. the utility model duct type Evaporative Cooling Air-conditioning System has all been installed Temperature Humidity Sensor in supply air duct and return airway, can require and outdoor meteorological condition regulates the operational mode of this system according to indoor comfort level like this.
3. the utility model duct type Evaporative Cooling Air-conditioning System, can make full use of outdoor air natural cooling source and regulate indoor temperature and humidity to the comfort level of human body, not only energy-conservation, and can adopt all-fresh air, improves IAQ.
4. the utility model duct type Evaporative Cooling Air-conditioning System can be lifted on outdoorly, and the water compensating valve in water tank can be connected with running water pipe, carries out moisturizing with running water.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model duct type Evaporative Cooling Air-conditioning System.
In figure, 1. electric air volume adjusting valve I, 2. Temperature Humidity Sensor I, 3. screen pack, 4. water compensating valve, 5. filler, 6. water fender, 7. breeze fan, 8. system control box, 9. Temperature Humidity Sensor II, 10. electric air volume adjusting valve II, 11. supply air ducts, 12. return airways, 13. water tanks, rooms 14., 15. airducts, 16. water-locators, 17. water circulating pumps, 18. wind mixed chamber.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model duct type Evaporative Cooling Air-conditioning System, its structure as shown in Figure 1, includes the supply air duct 11 and return airway 12 that are communicated with room 14, and the outer setting of supply air duct 11 has system control box 8, the two ends of supply air duct 11 are respectively arranged with new wind entrance, air outlet, in supply air duct 11, be disposed with electric air volume adjusting valve I1 by new wind flow direction, screen pack 3, direct evaporative cooler, water fender 6 and breeze fan 7, electric air volume adjusting valve I1 place is provided with Temperature Humidity Sensor I2, electric air volume adjusting valve I1 and screen pack 3 intervals arrange, between electric air volume adjusting valve I1 and screen pack 3, form wind mixed chamber 18, wind mixed chamber 18 is communicated with return airway 12 by airduct 15, in return airway 12, be provided with electric air volume adjusting valve II10, electric air volume adjusting valve II10 place is provided with Temperature Humidity Sensor II9.
Return airway 12 is arranged at the top of supply air duct 11, and the two ends of return airway 12 are respectively arranged with return air entrance, exhaust outlet, and return airway 12 is connected with room 14 by return air entrance.
System controller 8 is connected with electric air volume adjusting valve I1, Temperature Humidity Sensor I2, electric air volume adjusting valve II10, Temperature Humidity Sensor II9 by wire respectively.
Direct evaporative cooler, its structure as shown in Figure 1, includes filler 5, the top of filler 5 is provided with water-locator 16, and the below of filler 5 is provided with water tank 13, is provided with water compensating valve 4 in water tank 13, water tank 13 is connected with water-locator 16 by feed pipe, is provided with water circulating pump 17 on feed pipe.
Water compensating valve 4 is connected with outside running water pipe by pipeline.
The operational mode of the utility model duct type Evaporative Cooling Air-conditioning System is as follows:
Operational mode one, employing be the pattern that new wind mixes with return air:
After system operation a period of time, in the time that the Temperature Humidity Sensor II9 in return airway 12 senses that indoor relative humidity is less than 65%, detection signal is delivered to system control box 8, now, system control box 8 is controlled the electric air volume adjusting valve I1 in supply air duct 11 is opened, after mixing in wind mixed chamber 18 with the return air in room 14, after through direct evaporative cooler constant enthalpy, cooling is processed, be sent in room 14, make the relative humidity in room 14 remain on a stable comfort conditions.
Operational mode two, employing be full return air pattern:
In the time that the Temperature Humidity Sensor II9 in return airway 12 detects that humidity in room 14 is greater than 65%, can electric air volume adjusting valve II10 be opened by system control box 8, return air enters wind mixed chamber 18 through airduct, after direct evaporative cooler cooling, be sent in room 14 by breeze fan 7 again; The electric air volume adjusting valve I1 of supply air duct 11 now closes.
Operational mode three, adopts all-fresh air refrigeration mode:
When detecting outdoor humidity, the Temperature Humidity Sensor I2 in supply air duct 11 is less than 60%, when temperature is greater than 24 DEG C, electric air volume adjusting valve II10 in return airway 12 is closed, outdoor new wind is after screen pack 3 filters, after the cooling of direct evaporative cooler equal-enthalpy humidifying, be sent in room 14.
Operational mode four:
In the time that the Temperature Humidity Sensor I2 in supply air duct 11 detects that outdoor temperature is less than 24 DEG C, the signal of detection is passed to system control box 8, control electric air volume adjusting valve I1 is opened completely by system control box 8, outdoor new wind after filtering, screen pack 3 is introduced directly in room 14, regulate the humiture in room 14, can make full use of so outdoor natural cooling source, not only energy-conservation but also can improve indoor air quality.
The operational mode of the utility model duct type Evaporative Cooling Air-conditioning System can change according to the condition of indoor and outdoors, and final purpose is all the comfort level in order to meet indoor occupant and saves the energy.
The utility model duct type Evaporative Cooling Air-conditioning System, direct evaporative cooler is arranged in supply air duct 11, at supply air duct 11 and interior volume damper and the Temperature Humidity Sensor of arranging of return airway 12, indoor humiture can be detected, regulate the operational mode of this system according to indoor conditions, can avoid indoor humidity excessive, cause indoor personnel's uncomfortable degree.The utility model duct type Evaporative Cooling Air-conditioning System is also equipped with system control box 8, system control box 8 is connected with electric air volume adjusting valve I1, Temperature Humidity Sensor I2, electric air volume adjusting valve II10, Temperature Humidity Sensor II9 respectively, carrys out successively the operational mode of control system.
The utility model duct type Evaporative Cooling Air-conditioning System, can make full use of outdoor air natural cooling source and regulate indoor temperature and humidity to the comfort level of human body, not only energy-conservation, and can adopt all-fresh air, improves IAQ.Also can reduce the operation energy consumption of system simultaneously.

Claims (6)

1. duct type Evaporative Cooling Air-conditioning System, it is characterized in that, include the supply air duct (11) and return airway (12) that are communicated with room (14), the outer setting of described supply air duct (11) has system control box (8), the two ends of described supply air duct (11) are respectively arranged with new wind entrance, air outlet, in described supply air duct (11), be disposed with electric air volume adjusting valve I (1) by new wind flow direction, screen pack (3), direct evaporative cooler, water fender (6) and breeze fan (7), described electric air volume adjusting valve I (1) locates to be provided with Temperature Humidity Sensor I (2), described electric air volume adjusting valve I (1) arranges with screen pack (3) interval, between form wind mixed chamber (18), described wind mixed chamber (18) is communicated with return airway (12) by airduct (15), in described return airway (12), be provided with electric air volume adjusting valve II (10), described electric air volume adjusting valve II (10) locates to be provided with Temperature Humidity Sensor II (9).
2. duct type Evaporative Cooling Air-conditioning System according to claim 1, is characterized in that, described return airway (12) is arranged at the top of supply air duct (11);
The two ends of described return airway (12) are respectively arranged with return air entrance, exhaust outlet, and described return airway (12) is connected with room (14) by return air entrance.
3. duct type Evaporative Cooling Air-conditioning System according to claim 1, it is characterized in that, described system controller (8) is connected with described electric air volume adjusting valve I (1), Temperature Humidity Sensor I (2), electric air volume adjusting valve II (10), Temperature Humidity Sensor II (9) by wire respectively.
4. duct type Evaporative Cooling Air-conditioning System according to claim 1, it is characterized in that, described direct evaporative cooler, include filler (5), the top of described filler (5) is provided with water-locator (16), the below of described filler (5) is provided with water tank (13), and described water tank (13) is connected with water-locator (16) by feed pipe, is provided with water circulating pump (17) on described feed pipe.
5. duct type Evaporative Cooling Air-conditioning System according to claim 4, is characterized in that, is provided with water compensating valve (4) in described water tank (13).
6. duct type Evaporative Cooling Air-conditioning System according to claim 5, is characterized in that, described water compensating valve (4) is connected with outside running water pipe by pipeline.
CN201420380225.XU 2014-07-10 2014-07-10 Duct type Evaporative Cooling Air-conditioning System Expired - Fee Related CN203964232U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420380225.XU CN203964232U (en) 2014-07-10 2014-07-10 Duct type Evaporative Cooling Air-conditioning System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420380225.XU CN203964232U (en) 2014-07-10 2014-07-10 Duct type Evaporative Cooling Air-conditioning System

Publications (1)

Publication Number Publication Date
CN203964232U true CN203964232U (en) 2014-11-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104848452A (en) * 2015-05-18 2015-08-19 武汉科技大学 Efficient data room cooling temperature and humidity regulating device
CN105805867A (en) * 2016-03-11 2016-07-27 苏州明威医疗科技有限公司 Energy-saving type fresh air double-cooling air conditioning system for X-ray machine
CN106123168A (en) * 2016-06-27 2016-11-16 昆山国显光电有限公司 A kind of industrial air conditioning system and control method thereof
CN107606727A (en) * 2017-08-21 2018-01-19 中华电信股份有限公司 The outer air cooling air-conditioning device of modular

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104848452A (en) * 2015-05-18 2015-08-19 武汉科技大学 Efficient data room cooling temperature and humidity regulating device
CN104848452B (en) * 2015-05-18 2017-05-17 武汉科技大学 Efficient data room cooling temperature and humidity regulating device
CN105805867A (en) * 2016-03-11 2016-07-27 苏州明威医疗科技有限公司 Energy-saving type fresh air double-cooling air conditioning system for X-ray machine
CN105805867B (en) * 2016-03-11 2019-04-09 苏州明威医疗科技有限公司 The double cold air conditioning systems of X-ray machine energy-saving fresh
CN106123168A (en) * 2016-06-27 2016-11-16 昆山国显光电有限公司 A kind of industrial air conditioning system and control method thereof
CN107606727A (en) * 2017-08-21 2018-01-19 中华电信股份有限公司 The outer air cooling air-conditioning device of modular

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C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20150710

EXPY Termination of patent right or utility model