CN104019507A - Tube type indirect and evaporative type cold air machine combined multi-fan evaporative cooling air conditioner system - Google Patents
Tube type indirect and evaporative type cold air machine combined multi-fan evaporative cooling air conditioner system Download PDFInfo
- Publication number
- CN104019507A CN104019507A CN201410228657.3A CN201410228657A CN104019507A CN 104019507 A CN104019507 A CN 104019507A CN 201410228657 A CN201410228657 A CN 201410228657A CN 104019507 A CN104019507 A CN 104019507A
- Authority
- CN
- China
- Prior art keywords
- air
- evaporative
- fan
- civil
- conditioning system
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000004378 air conditioning Methods 0.000 claims abstract description 41
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000012856 packing Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
本发明公开的管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统，包括有设置于建筑物天花板上方由土建夹层形成的土建送风道，且天花板上设置有多个支风道入口，还包括有设置于建筑物地板下方和墙壁内由土建夹层形成的土建排风道，且地板上设置有多个排风口；土建送风道一侧设置有进风口，土建送风道内按空气进入后流动方向依次设置有轴流风机、空气过滤器、板式换热器、管式间接蒸发冷却器及下送风蒸发式冷气机组，板式换热器和管式间接蒸发冷却器的上方设置有风机a，板式换热器的下方与土建排风道连通。本发明的多风机蒸发冷却空调系统，对室外空气进行热湿处理，提高了蒸发冷却设备的效率，延长了设备的使用寿命，降低了空调系统投资。
The invention discloses a multi-fan evaporative cooling air-conditioning system combining tubular indirect and evaporative air conditioners, which includes a civil air supply channel formed by a civil interlayer above the ceiling of a building, and the ceiling is provided with a plurality of branch air channel inlets , it also includes a civil air exhaust duct formed by civil interlayers under the floor of the building and in the wall, and multiple air outlets are arranged on the floor; an air inlet is arranged on one side of the civil air supply duct, and the civil air supply duct is arranged according to After the air enters, the flow direction is arranged in sequence with an axial flow fan, an air filter, a plate heat exchanger, a tube-type indirect evaporative cooler and a down-flow evaporative air-conditioning unit, and the upper part of the plate heat exchanger and the tube-type indirect evaporative cooler is set There is a fan a, and the bottom of the plate heat exchanger communicates with the civil air exhaust duct. The multi-fan evaporative cooling air-conditioning system of the present invention performs heat and humidity treatment on the outdoor air, improves the efficiency of the evaporative cooling equipment, prolongs the service life of the equipment, and reduces the investment of the air-conditioning system.
Description
技术领域technical field
本发明属于空调制冷设备技术领域，具体涉及一种管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统。The invention belongs to the technical field of air-conditioning and refrigeration equipment, and in particular relates to a multi-fan evaporative cooling air-conditioning system combining tubular indirect and evaporative air conditioners.
背景技术Background technique
目前，蒸发冷却设备大多安装于建筑物屋顶或特定的空调机房内，由于长时间的阳光照射、雨水冲刷以及较长的风管布置，不仅使蒸发冷却空调系统的使用寿命缩短、效率降低，而且风管系统投资大、风管温升严重、风机能耗高。At present, most evaporative cooling equipment is installed on the roof of the building or in a specific air-conditioning machine room. Due to long-term sunlight, rain washing and long air duct layout, not only the service life and efficiency of the evaporative cooling air-conditioning system are shortened, but also The air duct system requires a large investment, the temperature rise of the air duct is serious, and the energy consumption of the fan is high.
传统的单风机送风系统，主要对整个空调区域统一送风；当空调区内局部负荷变化时，不能灵活的调节风量分配，就会造成房间内温度场不均。The traditional single-fan air supply system mainly supplies air uniformly to the entire air-conditioning area; when the local load in the air-conditioning area changes, the air volume distribution cannot be adjusted flexibly, which will cause uneven temperature field in the room.
发明内容Contents of the invention
本发明的目的在于提供一种管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统，对室外空气进行热湿处理，提高了蒸发冷却设备的效率，延长了设备的使用寿命，降低了空调系统投资。The purpose of the present invention is to provide a multi-fan evaporative cooling air-conditioning system combining tubular indirect and evaporative air conditioners, which can perform heat and humidity treatment on outdoor air, improve the efficiency of evaporative cooling equipment, prolong the service life of the equipment, and reduce the Air conditioning system investment.
本发明所采用的技术方案是，管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统，包括有设置于建筑物天花板上方由土建夹层形成的土建送风道，且天花板上设置有多个支风道入口，还包括有设置于建筑物地板下方和墙壁内由土建夹层形成的土建排风道，且地板上设置有多个排风口；The technical scheme adopted in the present invention is that the multi-fan evaporative cooling air-conditioning system combined with the pipe-type indirect and evaporative air conditioners includes a civil air supply duct formed by a civil interlayer above the ceiling of the building, and the ceiling is provided with multiple The entrance of the branch air duct also includes a civil air exhaust duct formed by civil interlayers under the floor of the building and in the wall, and a plurality of air exhaust outlets are arranged on the floor;
土建送风道一侧设置有进风口，土建送风道内按空气进入后流动方向依次设置有轴流风机、空气过滤器、板式换热器、管式间接蒸发冷却器及下送风蒸发式冷气机组，板式换热器和管式间接蒸发冷却器的上方设置有风机a，风机a的上方设置有风口，板式换热器的下方与土建排风道连通。There is an air inlet on one side of the air supply duct for civil works. In the air supply duct for civil works, there are axial flow fans, air filters, plate heat exchangers, tubular indirect evaporative coolers and downflow evaporative air conditioners in sequence according to the air flow direction after entering. The unit, the plate heat exchanger and the tube-type indirect evaporative cooler are provided with a fan a, and the fan a is provided with a tuyere, and the plate heat exchanger is connected with the civil exhaust air duct below.
本发明的特点还在于：The present invention is also characterized in that:
管式间接蒸发冷却器，包括有换热管组，换热管组上方设置有喷嘴a，换热管组的下方设置有水箱a，水箱a内设置有水泵a，水泵a通过第一供水管与喷嘴a连接；换热管组与水箱a之间形成二次风通道。The tubular indirect evaporative cooler includes a heat exchange tube group, a nozzle a is arranged above the heat exchange tube group, a water tank a is arranged below the heat exchange tube group, a water pump a is arranged in the water tank a, and the water pump a passes through the first water supply pipe It is connected with the nozzle a; the secondary air channel is formed between the heat exchange tube group and the water tank a.
换热管组由多根水平设置的换热管组成。The heat exchange tube group is composed of a plurality of horizontally arranged heat exchange tubes.
下送风蒸发式冷气机组由多个下送风蒸发式冷气机按空气流动方向依次设置组成；每个下送风蒸发式冷气机对应设置于每个支风道入口的上部。The downflow evaporative air-conditioning unit is composed of multiple downflow evaporative air conditioners arranged in sequence according to the direction of air flow; each downflow evaporative air conditioner is correspondingly arranged on the upper part of the entrance of each branch air duct.
下送风蒸发式冷气机，包括有机组壳体，机组壳体内的中央设置有风机b，风机b的左、右两侧对称设置有第一直接蒸发冷却器、第二直接蒸发冷却器，每个下送风蒸发式冷气机的风机b出口朝向与其对应的支风道入口。The downflow evaporative air conditioner includes an organic unit casing, a fan b is arranged in the center of the unit casing, and a first direct evaporative cooler and a second direct evaporative cooler are symmetrically arranged on the left and right sides of the fan b, each The outlet of the fan b of the down-flow evaporative air conditioner faces the inlet of the corresponding branch air duct.
第一直接蒸发冷却器，包括有第一填料，第一填料的上方设置有第一喷嘴，第一填料的下方设置有第一水箱；The first direct evaporative cooler includes a first packing, a first nozzle is arranged above the first packing, and a first water tank is arranged below the first packing;
第二直接蒸发冷却器，包括有第二填料，第二填料的上方设置有第二喷嘴，第二填料的下方设置有第二水箱，第二水箱内设置有水泵b，水泵b通过第二供水管分别与第一喷嘴和第二喷嘴连接。The second direct evaporative cooler includes a second packing, a second nozzle is arranged above the second packing, a second water tank is arranged below the second packing, and a water pump b is arranged in the second water tank, and the water pump b passes the second water supply The tubes are respectively connected to the first nozzle and the second nozzle.
本发明的有益效果在于：The beneficial effects of the present invention are:
1)本发明的多风机蒸发冷却空调系统结合建筑物的土建夹层，节省了风管投资，减小了空气阻力，降低了风机能耗。1) The multi-fan evaporative cooling air-conditioning system of the present invention is combined with the civil interlayer of the building, which saves the investment in the air duct, reduces the air resistance, and reduces the energy consumption of the fans.
2)本发明的多风机蒸发冷却空调系统设置于建筑物的土建夹层内，可替代机组保温面板，有效防止太阳照射及雨水冲刷，具有经济、高效及使用寿命长的优势。2) The multi-fan evaporative cooling air-conditioning system of the present invention is installed in the civil interlayer of the building, which can replace the heat preservation panel of the unit, effectively prevents sun exposure and rain erosion, and has the advantages of economy, high efficiency and long service life.
3)将本发明的多风机蒸发冷却空调系统用于车间内时，能根据车间内不同区域的负荷变化控制送风量以及风机的启停，且送风均匀，避免了能源浪费；另外，在部分下送风蒸发式冷气机出现故障时可实现不停设备维修，不耽误生产和工作时间。3) When the multi-fan evaporative cooling air-conditioning system of the present invention is used in the workshop, the air supply volume and the start and stop of the fans can be controlled according to the load changes in different areas in the workshop, and the air supply is even, avoiding energy waste; When some downflow evaporative air conditioners fail, non-stop equipment maintenance can be realized without delaying production and working hours.
4)本发明的多风机蒸发冷却空调系统利用板式换热器对室内排风进行热回收，并对室外新风进行预冷，提高了能源利用率。4) The multi-fan evaporative cooling air-conditioning system of the present invention uses a plate heat exchanger to recover heat from indoor exhaust air and pre-cool outdoor fresh air, thereby improving energy utilization.
5)采用本发明的多风机蒸发冷却空调系统，实现了室内排风及二次排风共用一台风机，减少了能耗部件。5) By adopting the multi-fan evaporative cooling air-conditioning system of the present invention, the indoor exhaust air and the secondary exhaust air share one fan, reducing energy consumption components.
附图说明Description of drawings
图1是本发明多风机蒸发冷却空调系统的结构示意图；Fig. 1 is the structural representation of multi-fan evaporative cooling air-conditioning system of the present invention;
图2是本发明多风机蒸发冷却空调系统中下送风蒸发式冷气机的结构示意图。Fig. 2 is a structural schematic diagram of the downflow evaporative air conditioner in the multi-fan evaporative cooling air conditioning system of the present invention.
图中，1.土建送风道，2.换热管组，3.喷嘴a，4.风机a，5.板式换热器，6.空气过滤器，7.轴流风机，8.土建排风道，9.水箱a，10.水泵a，11.下送风蒸发式冷气机，12.排风口；13.第一填料，14.第二喷嘴，15.水泵b，16.风机b，17.第二水箱，18.第一供水管，19.第一喷嘴，20.第一水箱，21.第二填料，22.进风口，23.支风道入口，24.第二供水管。In the figure, 1. civil air supply duct, 2. heat exchange tube group, 3. nozzle a, 4. fan a, 5. plate heat exchanger, 6. air filter, 7. axial fan, 8. civil row Air duct, 9. Water tank a, 10. Water pump a, 11. Downflow evaporative air conditioner, 12. Air exhaust port; 13. First packing, 14. Second nozzle, 15. Water pump b, 16. Fan b , 17. The second water tank, 18. The first water supply pipe, 19. The first nozzle, 20. The first water tank, 21. The second filler, 22. Air inlet, 23. Branch air duct inlet, 24. The second water supply pipe .
具体实施方式Detailed ways
下面结合附图和具体实施方式对本发明进行详细说明。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
本发明管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统，其结构如图1所示，包括有设置于建筑物天花板上方由土建夹层形成的土建送风道1，且天花板上设置有多个支风道入口23，还包括有设置于建筑物地板下方和墙壁内由土建夹层形成的土建排风道8，且地板上设置有多个排风口12；土建送风道1一侧设置有进风口22，土建送风道1内按空气进入后流动方向依次设置有轴流风机7、空气过滤器6、板式换热器5、管式间接蒸发冷却器及下送风蒸发式冷气机组，板式换热器5和管式间接蒸发冷却器的上方设置有风机a4，风机a4的上方设置有风口，板式换热器5的下方与土建排风道8连通。The multi-fan evaporative cooling air-conditioning system combined with tubular indirect and evaporative air conditioners of the present invention has a structure as shown in Figure 1, including a civil air supply duct 1 formed by a civil interlayer above the ceiling of the building, and the ceiling is set There are a plurality of branch air duct entrances 23, and also include a civil air exhaust duct 8 formed by civil interlayers under the floor of the building and in the wall, and a plurality of air outlets 12 are arranged on the floor; the civil air supply duct 1- There is an air inlet 22 on the side, and the civil air supply duct 1 is provided with an axial flow fan 7, an air filter 6, a plate heat exchanger 5, a tube-type indirect evaporative cooler and a down-flow evaporative cooler in sequence according to the air flow direction after entering. In the air-conditioning unit, a fan a4 is arranged above the plate heat exchanger 5 and the tube-type indirect evaporative cooler, and a tuyere is arranged above the fan a4.
管式间接蒸发冷却器，如图1所示，包括有换热管组2，换热管组2的上方设置有喷嘴a3，换热管组2的下方设置有水箱a9，水箱a9内设置有水泵a10，水泵a10通过第一供水管18与喷嘴a3连接，换热管组2与水箱a9之间形成二次风通道；换热管组2由多根水平设置的换热管组成。The tubular indirect evaporative cooler, as shown in Figure 1, includes a heat exchange tube group 2, a nozzle a3 is arranged above the heat exchange tube group 2, a water tank a9 is arranged below the heat exchange tube group 2, and a water tank a9 is installed inside the water tank a9 The water pump a10 is connected to the nozzle a3 through the first water supply pipe 18, and a secondary air channel is formed between the heat exchange tube group 2 and the water tank a9; the heat exchange tube group 2 is composed of multiple heat exchange tubes arranged horizontally.
下送风蒸发式冷气机组，如图1所示，由多个下送风蒸发式冷气机11按空气流动方向依次设置组成；每个下送风蒸发式冷气机11对应设置于每个支风道入口23的上部。The downflow evaporative air-conditioning unit, as shown in Figure 1, is composed of a plurality of downflow evaporative air conditioners 11 arranged in sequence according to the air flow direction; each downflow evaporative air conditioner 11 is correspondingly arranged on each branch air The upper part of the road entrance 23.
下送风蒸发式冷气机11，其结构如图2所示，包括有机组壳体，机组壳体内的中央设置有风机b16，风机b16的左、右两侧对称设置有第一直接蒸发冷却器、第二直接蒸发冷却器，风机b16的出口朝向支风道入口23。The downflow evaporative air conditioner 11 has a structure as shown in Figure 2, including an organic unit casing, a fan b16 is arranged in the center of the unit casing, and a first direct evaporative cooler is symmetrically arranged on the left and right sides of the fan b16 , The second direct evaporative cooler, the outlet of the fan b16 faces the inlet 23 of the branch air channel.
第一直接蒸发冷却器，包括有第一填料13，第一填料13的上方设置有第一喷嘴19，第一填料13的下方设置有第一水箱20；第二直接蒸发冷却器，包括有第二填料21，第二填料21的上方设置有第二喷嘴14，第二填料21的下方设置有第二水箱17，第二水箱17内设置有水泵b15，水泵b15通过第二供水管24分别与第一喷嘴19和第二喷嘴14连接。The first direct evaporative cooler includes a first packing 13, a first nozzle 19 is arranged above the first packing 13, and a first water tank 20 is arranged below the first packing 13; the second direct evaporative cooler includes a first Two fillers 21, a second nozzle 14 is arranged above the second filler 21, a second water tank 17 is arranged below the second filler 21, a water pump b15 is arranged in the second water tank 17, and the water pump b15 communicates with the second water supply pipe 24 respectively. The first nozzle 19 and the second nozzle 14 are connected.
本发明管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统的工作过程如下：The working process of the multi-fan evaporative cooling air-conditioning system combined with tubular indirect and evaporative air conditioners of the present invention is as follows:
a.一次风系统：室外空气由轴流风机7压入土建送风道1内，经空气过滤器6过滤后进入板式换热器5，在板式换热器5处与室内低温排风进行热湿交换，室外空气等湿降温，被预冷的室外空气一部分进入管式间接蒸发冷却器内的换热管组2处，在换热管外二次空气与喷淋的低温水进行热湿交换带走换热管内的一次空气热量，换热管内一次空气等湿冷却，经土建送风道1送到各支风道入口23，设在支风道入口23处的下送风蒸发式冷气机11对降温的一次空气进行再次降温加湿处理，然后根据各区域的冷负荷需求送入各区域，对区域实现均匀送风。a. Primary air system: the outdoor air is pressed into the civil air supply duct 1 by the axial flow fan 7, filtered by the air filter 6 and then enters the plate heat exchanger 5, where it is heated with the indoor low-temperature exhaust air at the plate heat exchanger 5. Humidity exchange, outdoor air and other humidity cooling, part of the pre-cooled outdoor air enters the heat exchange tube group 2 in the tubular indirect evaporative cooler, and the secondary air outside the heat exchange tube performs heat and moisture exchange with the sprayed low-temperature water The heat of the primary air in the heat exchange tube is taken away, the primary air in the heat exchange tube is wet-cooled, and sent to the inlet 23 of each branch air channel through the civil air supply channel 1, and the downflow evaporative air conditioner is installed at the inlet 23 of the branch air channel 11 The cooled primary air is cooled and humidified again, and then sent to each area according to the cooling load demand of each area to achieve uniform air supply to the area.
b.二次风系统：室外空气由轴流风机7压入土建送风道1内，经空气过滤器6过滤后进入板式换热器5，在板式换热器5处与室内低温排风进行热湿交换，室外空气等湿降温，被预冷的室外空气一部分进入管式间接蒸发冷却器的二次风通道，与一次空气和喷淋的低温水进行热湿交换，二次空气被加湿冷却，换热完成后的二次空气由风机a4送出土建送风道1。b. Secondary air system: the outdoor air is pressed into the civil air supply duct 1 by the axial flow fan 7, filtered by the air filter 6 and then enters the plate heat exchanger 5, where it is connected with the indoor low-temperature exhaust air Heat and moisture exchange, outdoor air and other humidity cooling, part of the pre-cooled outdoor air enters the secondary air channel of the tubular indirect evaporative cooler, and performs heat and moisture exchange with the primary air and sprayed low-temperature water, and the secondary air is humidified and cooled , the secondary air after the heat exchange is completed is sent out of the civil air supply duct 1 by the fan a4.
c.排风系统：室内空气由设在地板处的排风口12送入土建排风道8内，经土建排风道8进入板式换热器5，在板式换热器5处与土建送风道1内的室外空气进行热湿交换，预冷室外空气，然后室内排风跟二次风一起由风机a4排到室外。c. Exhaust air system: indoor air is sent into the civil engineering exhaust duct 8 through the air exhaust outlet 12 on the floor, enters the plate heat exchanger 5 through the civil engineering exhaust duct 8, and is sent to the civil engineering at the plate heat exchanger 5. The outdoor air in air duct 1 performs heat and moisture exchange to pre-cool the outdoor air, and then the indoor exhaust air is exhausted to the outside by fan a4 together with the secondary air.
d.循环水系统：本发明管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统中，水泵a10将低温循环水送到管式间接蒸发冷却器的上方，经喷嘴a3布水，均匀的落到管式间接蒸发冷却器的换热管组2上，喷淋的循环水与二次空气进行热湿交换带走换热管组2内一次空气热量，最后落入到下部的水箱a9中。d. Circulating water system: In the multi-fan evaporative cooling air-conditioning system combined with tubular indirect and evaporative air conditioners of the present invention, the water pump a10 sends the low-temperature circulating water to the top of the tubular indirect evaporative cooler, and the water is distributed through the nozzle a3, evenly falls on the heat exchange tube group 2 of the tubular indirect evaporative cooler, and the sprayed circulating water exchanges heat and moisture with the secondary air to take away the heat of the primary air in the heat exchange tube group 2, and finally falls into the lower water tank a9 middle.
本发明管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统，利用建筑物的土建夹层布置空调机组并作为土建送风道1，减少空调系统的投资；在土建送风道1内布置板式换热器5、管式间接蒸发冷却器和下送风蒸发式冷气机组，其中室内低温排风在板式换热器5内与室外空气进行热湿交换，预冷室外空气，实现了室内排风冷量的回收利用，提高能源利用率，被预冷的室外空气在管式间接蒸发冷却器内等湿冷却，预冷空气经土建送风道1送到各支风道入口23处，各支风道入口23处的下送风蒸发式冷气机11对降温的一次空气进行再次降温加湿处理，用于避免冷空气在风道中的冷量损失；然后根据各区域的冷负荷送风，室内排风与二次风一起由一台风机a4排出，即室内排风、二次排风共用一台风机a4，提高了蒸发冷却设备的效率和能源利用率，减少了能耗部件，延长了设备的使用寿命，降低了空调系统的投资，避免能源浪费。The multi-fan evaporative cooling air-conditioning system combined with tubular indirect and evaporative air conditioners of the present invention utilizes the civil interlayer of the building to arrange the air-conditioning unit and serves as the civil air supply duct 1, reducing the investment of the air-conditioning system; it is arranged in the civil construction air supply duct 1 Plate heat exchanger 5, tube-type indirect evaporative cooler and downflow evaporative air-conditioning unit, in which the indoor low-temperature exhaust air exchanges heat and moisture with the outdoor air in the plate heat exchanger 5, and pre-cools the outdoor air, realizing indoor exhaust air. Recycling and utilization of air-cooling capacity improves energy utilization. The pre-cooled outdoor air is wet-cooled in the tube-type indirect evaporative cooler. The downflow evaporative air conditioner 11 at the inlet 23 of the branch air duct performs cooling and humidification treatment on the cooled primary air again to avoid the loss of cooling capacity of the cold air in the air duct; The exhaust air and the secondary air are exhausted by one fan a4, that is, the indoor exhaust air and the secondary exhaust air share one fan a4, which improves the efficiency and energy utilization of the evaporative cooling equipment, reduces energy-consuming components, and extends the equipment life. The service life of the air conditioner reduces the investment of the air conditioning system and avoids energy waste.
此外，本发明式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统中采用多台下送风蒸发式冷气机11，目的在于：根据各工作区负荷变化实现分区送风，室内排风对室外空气进行预冷，充分利用室内排风的冷量，提能源的利用率，避免能源浪费。In addition, in the multi-fan evaporative cooling air-conditioning system combined with indirect and evaporative air conditioners of the present invention, multiple down-flow evaporative air conditioners 11 are used for the purpose of: realizing partitioned air supply according to the load change of each work area, and indoor exhaust air. The outdoor air is pre-cooled, making full use of the cooling capacity of the indoor exhaust air, improving energy utilization and avoiding energy waste.
本发明管式间接与蒸发式冷气机结合的多风机蒸发冷却空调系统，对室外空气进行热湿处理，提高了蒸发冷却设备的效率，延长了设备的使用寿命，降低了空调系统投资。The multi-fan evaporative cooling air-conditioning system combined with tubular indirect and evaporative air conditioners of the present invention performs heat and humidity treatment on outdoor air, improves the efficiency of evaporative cooling equipment, prolongs the service life of the equipment, and reduces the investment of the air-conditioning system.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228657.3A CN104019507B (en) | 2014-05-27 | 2014-05-27 | The multi fan Evaporative Cooling Air-conditioning System that tubular type is combined with vaporizing type air conditioner indirectly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228657.3A CN104019507B (en) | 2014-05-27 | 2014-05-27 | The multi fan Evaporative Cooling Air-conditioning System that tubular type is combined with vaporizing type air conditioner indirectly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019507A true CN104019507A (en) | 2014-09-03 |
| CN104019507B CN104019507B (en) | 2016-08-24 |
Family
ID=51436402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228657.3A Expired - Fee Related CN104019507B (en) | 2014-05-27 | 2014-05-27 | The multi fan Evaporative Cooling Air-conditioning System that tubular type is combined with vaporizing type air conditioner indirectly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019507B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104489059A (en) * | 2014-12-23 | 2015-04-08 | 姜芬 | Cooling and refreshing method of zizania aquatica |
| CN104642514A (en) * | 2015-02-05 | 2015-05-27 | 姜芬 | Air-conditioning preservation and cold storage method for kiwi fruits |
| CN104642515A (en) * | 2015-02-05 | 2015-05-27 | 姜芬 | Controlled atmosphere storage house with water-air heat exchanger |
| CN104642513A (en) * | 2015-02-05 | 2015-05-27 | 姜芬 | Method for preserving fruits and vegetables by using controlled atmosphere storage house with water-air heat exchanger |
| CN104697087A (en) * | 2015-02-15 | 2015-06-10 | 西安工程大学 | Civil engineering structure and evaporative cooling combined closed evaporative cooling cold water system |
| CN106288112A (en) * | 2015-06-11 | 2017-01-04 | 深圳市诺美佳环境科技有限公司 | Purification type is without pipeline VMC (Ventilation Mechanical Control System) |
| CN106546008A (en) * | 2016-09-30 | 2017-03-29 | 西安建筑科技大学 | A kind of synergy of pitched roof photovoltaic and fresh air preheating system |
| WO2017120948A1 (en) * | 2016-01-17 | 2017-07-20 | 吴鹏 | Multiunit air conditioning system |
| CN108917002A (en) * | 2018-08-17 | 2018-11-30 | 盐城市力马空调工程有限公司 | A kind of novel combined air conditioning group |
| CN110094866A (en) * | 2019-04-16 | 2019-08-06 | 深圳市东畅机电空调工程有限公司 | A kind of novel solid air supply air-conditioner system |
| CN111457539A (en) * | 2020-04-20 | 2020-07-28 | 曾文杰 | A vertical fresh air isolation system |
| CN114543238A (en) * | 2020-11-27 | 2022-05-27 | 大金工业株式会社 | Pollutant control system, air return device and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002285650A (en) * | 2001-03-27 | 2002-10-03 | Fujita Corp | Cooling system, ceiling used therefor, and cooling method |
| CN1731032A (en) * | 2005-08-22 | 2006-02-08 | 无锡华润微电子有限公司 | Flow pattern of air conditioning and purifying system in cleaning room |
| CN201221817Y (en) * | 2008-05-30 | 2009-04-15 | 王大伟 | Floor cooling and warming air conditioner system with fresh wind replacement apparatus |
| WO2010089027A1 (en) * | 2009-02-05 | 2010-08-12 | Bam Deutschland Ag | Building and method for controlling the temperature and ventilating the building |
| CN202613616U (en) * | 2012-04-01 | 2012-12-19 | 西安工程大学 | Solar energy/dry air energy all-air air conditioning system suitable for dry areas |
| CN203893341U (en) * | 2014-05-27 | 2014-10-22 | 西安工程大学 | Multi-fan evaporative cooling air conditioner |
-
2014
- 2014-05-27 CN CN201410228657.3A patent/CN104019507B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002285650A (en) * | 2001-03-27 | 2002-10-03 | Fujita Corp | Cooling system, ceiling used therefor, and cooling method |
| CN1731032A (en) * | 2005-08-22 | 2006-02-08 | 无锡华润微电子有限公司 | Flow pattern of air conditioning and purifying system in cleaning room |
| CN201221817Y (en) * | 2008-05-30 | 2009-04-15 | 王大伟 | Floor cooling and warming air conditioner system with fresh wind replacement apparatus |
| WO2010089027A1 (en) * | 2009-02-05 | 2010-08-12 | Bam Deutschland Ag | Building and method for controlling the temperature and ventilating the building |
| CN202613616U (en) * | 2012-04-01 | 2012-12-19 | 西安工程大学 | Solar energy/dry air energy all-air air conditioning system suitable for dry areas |
| CN203893341U (en) * | 2014-05-27 | 2014-10-22 | 西安工程大学 | Multi-fan evaporative cooling air conditioner |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104489059A (en) * | 2014-12-23 | 2015-04-08 | 姜芬 | Cooling and refreshing method of zizania aquatica |
| CN104642514A (en) * | 2015-02-05 | 2015-05-27 | 姜芬 | Air-conditioning preservation and cold storage method for kiwi fruits |
| CN104642515A (en) * | 2015-02-05 | 2015-05-27 | 姜芬 | Controlled atmosphere storage house with water-air heat exchanger |
| CN104642513A (en) * | 2015-02-05 | 2015-05-27 | 姜芬 | Method for preserving fruits and vegetables by using controlled atmosphere storage house with water-air heat exchanger |
| CN104697087A (en) * | 2015-02-15 | 2015-06-10 | 西安工程大学 | Civil engineering structure and evaporative cooling combined closed evaporative cooling cold water system |
| CN106288112A (en) * | 2015-06-11 | 2017-01-04 | 深圳市诺美佳环境科技有限公司 | Purification type is without pipeline VMC (Ventilation Mechanical Control System) |
| WO2017120948A1 (en) * | 2016-01-17 | 2017-07-20 | 吴鹏 | Multiunit air conditioning system |
| CN106546008A (en) * | 2016-09-30 | 2017-03-29 | 西安建筑科技大学 | A kind of synergy of pitched roof photovoltaic and fresh air preheating system |
| CN108917002A (en) * | 2018-08-17 | 2018-11-30 | 盐城市力马空调工程有限公司 | A kind of novel combined air conditioning group |
| CN108917002B (en) * | 2018-08-17 | 2023-12-26 | 盐城市力马空调工程有限公司 | Combined air conditioning unit |
| CN110094866A (en) * | 2019-04-16 | 2019-08-06 | 深圳市东畅机电空调工程有限公司 | A kind of novel solid air supply air-conditioner system |
| CN111457539A (en) * | 2020-04-20 | 2020-07-28 | 曾文杰 | A vertical fresh air isolation system |
| CN114543238A (en) * | 2020-11-27 | 2022-05-27 | 大金工业株式会社 | Pollutant control system, air return device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104019507B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104019507B (en) | The multi fan Evaporative Cooling Air-conditioning System that tubular type is combined with vaporizing type air conditioner indirectly | |
| CN205065912U (en) | Heat pipe - heat recovery type evaporative cooling air -conditioning system suitable for data center | |
| CN205402997U (en) | Use plate -fin indirect evaporative cooler's evaporative cooling air -conditioning unit | |
| CN202092257U (en) | Modular high-temperature cool/hot water unit of air-cooled heat pump | |
| CN103900179B (en) | Roofing spraying cooling and the Evaporative Cooling Air-conditioning System that night, cold-storage combined | |
| CN103759360A (en) | Multi-working-condition composite indirect air processing device and air conditioning method thereof | |
| CN107166591A (en) | Photovoltaic backheating type is combined cooling and heating energy-saving air-conditioner set | |
| CN107166584B (en) | Winter-summer dual purpose recuperation of heat indirect evaporating-cooling air-conditioning system with cobble bed accumulation of heat | |
| CN203586432U (en) | Energy recovery air handling unit | |
| CN203586435U (en) | Energy recovery air handling unit | |
| CN203893341U (en) | Multi-fan evaporative cooling air conditioner | |
| CN204593681U (en) | Cold recovery formula low energy consumption Evaporative Cooling Air Conditioning unit | |
| CN107101295A (en) | Data center wet film cooling humidification and mechanical refrigeration associative form cold supply system | |
| CN203757933U (en) | Hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning | |
| CN202709355U (en) | Modularized direct and indirect two-stage evaporative cooling water chilling unit | |
| CN207230773U (en) | With reference to the two-stage residual heat recovery type fresh air conditioner-mechanical of indirect evaporative cooling technology | |
| CN201476191U (en) | An ultra-thin ceiling type evaporative cooling fresh air unit | |
| CN104819536B (en) | The heat recovery air conditioner unit that evaporation cooling is combined with heat pipe, heat pump | |
| CN104061638A (en) | Filter-free annual-operating air conditioning device and air conditioning method | |
| CN104596005B (en) | Water-saving filler wraps up in tubular type Evaporative Cooling Air-conditioning System | |
| CN207350637U (en) | Data center standpipe indirect evaporating-cooling and mechanical refrigeration combined air conditioning system | |
| CN207247413U (en) | Photovoltaic backheating type cold and heat supply combined air-conditioner unit | |
| CN103574996B (en) | Enclosed standpipe indirect evaporating-cooling high temperature cold water unit | |
| CN205481482U (en) | Textile mill is with evaporation cooling and flexible air conditioning system who supplys air and combine together that says | |
| CN110753479A (en) | Photovoltaic direct drive dew point indirect evaporative cooling air conditioning system for data center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |