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CN212108845U - Evaporative condenser based on indirect evaporative cooling of condenser coils and risers - Google Patents

Evaporative condenser based on indirect evaporative cooling of condenser coils and risers Download PDF

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Publication number
CN212108845U
CN212108845U CN202020228427.8U CN202020228427U CN212108845U CN 212108845 U CN212108845 U CN 212108845U CN 202020228427 U CN202020228427 U CN 202020228427U CN 212108845 U CN212108845 U CN 212108845U
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evaporative
condenser
water
cooling
indirect
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黄翔
王颖
寇凡
常健佩
杜妍
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Xian Polytechnic University
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Xian Polytechnic University
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Abstract

The utility model discloses an evaporative condenser based on condenser coil and riser indirect evaporative cooling, including the condenser casing, divide into about in the condenser casing two parts and be provided with evaporative cooling unit and riser indirect evaporative cooler respectively, the right side wall lower part and the upper portion of condenser casing are provided with air intake and air exit respectively. The utility model discloses an evaporative condenser based on condenser coil and the indirect evaporative cooling of riser, with evaporative condensation unit and the indirect evaporative cooler's of riser primary cooling that is used for the high temperature refrigerant of airing exhaust, the refrigerant after the cooling gets into evaporative condensation unit and carries out the secondary cooling, and make full use of cold volume promotes the efficiency of condenser, has solved the not high problem of current evaporative condenser cooling efficiency.

Description

基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器Evaporative condenser based on indirect evaporative cooling of condenser coils and risers

技术领域technical field

本实用新型属于空调设备技术领域,涉及一种基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器。The utility model belongs to the technical field of air-conditioning equipment, and relates to an evaporative condenser based on the indirect evaporative cooling of condensing tube coils and vertical pipes.

背景技术Background technique

随着科学技术与经济的发展,人们物质生活水平的提高,制冷技术的应用越来越广泛,蒸发器作为制冷系统中不可或缺的换热设备,按照其冷却介质的不同可分为水冷式、空冷式和蒸发冷式。随着空调技术发展,传统机械制冷空调方式面临转型升级,蒸发冷却技术是一项利用水蒸发吸热制冷的绿色节能技术,蒸发式冷凝器运用蒸发冷却技术将冷却塔和冷凝器“合二为一”,以空气和水作为冷却介质,通过空气和水直接或间接的接触进行空气与水的热湿交换,冷却高温制冷剂。运用蒸发冷却技术更加迎合国家绿色环保可持续的发展政策,也符合国家节能减排战略大方向。With the development of science, technology and economy, the improvement of people's material living standards, the application of refrigeration technology is more and more extensive. As an indispensable heat exchange equipment in the refrigeration system, the evaporator can be divided into water-cooled type according to the different cooling medium. , air-cooled and evaporative-cooled. With the development of air-conditioning technology, traditional mechanical refrigeration and air-conditioning methods are facing transformation and upgrading. Evaporative cooling technology is a green energy-saving technology that uses water evaporation to absorb heat and refrigeration. Evaporative condensers use evaporative cooling technology to combine cooling towers and condensers. One", using air and water as the cooling medium, through the direct or indirect contact between the air and the water, the heat and moisture exchange between the air and the water is carried out, and the high temperature refrigerant is cooled. The use of evaporative cooling technology is more in line with the national green environmental protection and sustainable development policy, and also in line with the general direction of the national energy conservation and emission reduction strategy.

现有的蒸发式冷凝器冷却效率不高。The cooling efficiency of the existing evaporative condenser is not high.

实用新型内容Utility model content

本实用新型的目的是提供一种基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器,将蒸发冷凝单元和立管间接蒸发冷却器的排风用于高温制冷剂的一次冷却,冷却后的制冷剂进入蒸发冷凝单元进行二次冷却,充分利用冷量,提升冷凝器的能效,解决了现有的蒸发式冷凝器冷却效率不高的问题。The purpose of this utility model is to provide an evaporative condenser based on the indirect evaporative cooling of the condensing tube coil and the standpipe. The refrigerant enters the evaporative condensation unit for secondary cooling, fully utilizes the cooling capacity, improves the energy efficiency of the condenser, and solves the problem of low cooling efficiency of the existing evaporative condenser.

本实用新型所采用的技术方案是,基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器,包括冷凝器壳体,冷凝器壳体内分为左右两部分且分别设置有蒸发冷却单元和立管间接蒸发冷却器,冷凝器壳体的右侧壁下部和上部分别设置有进风口和排风口。The technical solution adopted in the present invention is that an evaporative condenser based on indirect evaporative cooling of condenser tube coils and vertical pipes includes a condenser shell. The condenser shell is divided into two parts: left and right, and evaporative cooling units and vertical In the indirect evaporative cooler, the lower part and the upper part of the right side wall of the condenser shell are respectively provided with an air inlet and an air outlet.

本实用新型的特征还在于,The utility model is also characterized in that,

立管间接蒸发冷却器包括立管换热器,立管换热器下方设置有蓄水箱b,立管换热器上方由下到上依次设置有布水装置b、挡水板b、二次风机及出风口b,蓄水箱b和布水装置b通过供水管b连通。The standpipe indirect evaporative cooler includes a standpipe heat exchanger, a water storage tank b is arranged below the standpipe heat exchanger, and a water distribution device b, a water baffle b, two The secondary fan and the air outlet b, the water storage tank b and the water distribution device b are communicated through the water supply pipe b.

供水管b上连接有循环水泵b和调节阀b。The water supply pipe b is connected with a circulating water pump b and a regulating valve b.

立管换热器与进风口之间设置有粗效过滤器。A coarse filter is arranged between the standpipe heat exchanger and the air inlet.

蓄水箱b内设置有浮球阀b。A floating ball valve b is arranged in the water storage tank b.

排风口处设置有离心式风机。A centrifugal fan is arranged at the air outlet.

蒸发冷却单元包括对应进风口设置的填料,填料上方由下到上依次设置有冷凝盘管、布水装置a、挡水板a、排风机以及出风口a,填料下方设置有蓄水箱a,蓄水箱a和布水装置a通过供水管a连接,冷凝器壳体内位于立管间接蒸发冷却器以及蒸发冷却单元上方还设置有冷凝盘管,位于立管间接蒸发冷却器以及蒸发冷却单元上方冷凝盘管和位于填料和布水装置a之间的冷凝盘管连接为一体设置,冷凝盘管的制冷剂出口从靠近填料处伸出冷凝器壳体,冷凝盘管的制冷剂进口从位于蒸发冷却单元上方对应的冷凝器壳体侧壁上伸出。The evaporative cooling unit includes fillers arranged corresponding to the air inlets. Above the fillers, a condensing coil, a water distribution device a, a water baffle a, an exhaust fan and an air outlet a are sequentially arranged from bottom to top, and a water storage tank a is arranged below the fillers. The water storage tank a and the water distribution device a are connected through the water supply pipe a. The condenser shell is also provided with a condensing coil above the riser indirect evaporative cooler and the evaporative cooling unit. The coil is connected with the condensing coil located between the packing and the water distribution device a. The refrigerant outlet of the condensing coil protrudes from the condenser shell near the packing, and the refrigerant inlet of the condensing coil is located in the evaporative cooling unit. The upper corresponding side wall of the condenser shell protrudes.

供水管a上还设置有循环水泵a和调节阀a。The water supply pipe a is also provided with a circulating water pump a and a regulating valve a.

蓄水箱a内还设置有浮球阀a。A floating ball valve a is also arranged in the water storage tank a.

填料设置为直角梯形状,填料的斜面朝进风口且朝上倾斜。The filler is arranged in a right-angled trapezoid shape, and the inclined surface of the filler is inclined upward toward the air inlet.

本实用新型的有益效果是:The beneficial effects of the present utility model are:

(1)本实用新型将蒸发冷凝单元和立管间接单元的排风用于高温制冷剂的一次冷却,冷却后的制冷剂进入蒸发冷凝单元进行二次冷却,充分利用冷量,提升冷凝器的能效;(1) The utility model uses the exhaust air of the evaporative condensing unit and the standpipe indirect unit for the primary cooling of the high-temperature refrigerant, and the cooled refrigerant enters the evaporative condensing unit for secondary cooling, making full use of the cooling capacity, and improving the cooling capacity of the condenser. efficiency;

(2)本实用新型间接蒸发冷却段采用立管式间接蒸发冷却器,二次空气和喷淋水在立管内的湿通道发生直接蒸发冷却,一次空气流过管外侧的干通道和管壁接触被等湿冷却,管外较宽的空气流道,不易堵塞并易于清扫;由于循环水自上而下的冲刷作用,可有效缓解换热管内的堵塞问题;换热器管束采用立式,可减小换热管在水平方向的占地面积;采用多孔陶瓷材料,材料气孔率高、强度高,可有效增加比表面积,强化换热效果;(2) The indirect evaporative cooling section of the present utility model adopts a vertical indirect evaporative cooler, the secondary air and spray water are directly evaporatively cooled in the wet channel in the vertical tube, and the primary air flows through the dry channel outside the tube and contacts the tube wall Cooled by constant humidity, the wider air flow channel outside the tube is not easy to block and is easy to clean; due to the top-down scouring effect of the circulating water, the blockage problem in the heat exchange tube can be effectively alleviated; the heat exchanger tube bundle is vertical, which can Reduce the floor space of the heat exchange tube in the horizontal direction; the use of porous ceramic materials, the material has high porosity and high strength, which can effectively increase the specific surface area and strengthen the heat exchange effect;

(3)本实用新型采用了立管式间接蒸发冷却器给新风进行预冷,预冷后的新风在蒸发冷凝单元的填料中与水进行热湿交换后由下至上掠过冷凝盘管表面,进一步的降低冷凝盘管内制冷剂的温度,同时也有效地降低排风的温度。(3) The utility model adopts a vertical tube type indirect evaporative cooler to pre-cool the fresh air, and the fresh air after the pre-cooling swept over the surface of the condensing coil from bottom to top after performing heat and moisture exchange with water in the packing of the evaporative condensing unit, It further reduces the temperature of the refrigerant in the condensing coil, and also effectively reduces the temperature of the exhaust air.

(4)本实用新型的立管间接蒸发式冷凝器,填料采用组合式填料,该组合式填料分为两层布置,上层为方体材料,下层为“三棱锥”型填料,不仅增加了填料的体积和与空气的接触面积,同时底部填料的斜面设计有效的调节了气流与填料接触时阻力不均的问题。(4) In the vertical pipe indirect evaporative condenser of the present utility model, the packing adopts a combined packing, and the combined packing is arranged in two layers. At the same time, the inclined surface design of the bottom filler effectively adjusts the problem of uneven resistance when the airflow contacts the filler.

(5)本实用新型的立管间接蒸发式冷凝器,填料采用下置式,将填料放置在冷凝盘管下部,优先将进风口的空气在填料中与淋水发生蒸发冷却过程冷却后,再次吹向盘管,提高换热效率,同时还降低循环水水温。(5) In the standpipe indirect evaporative condenser of the present invention, the packing adopts the bottom type, and the packing is placed at the lower part of the condensing coil, and the air at the air inlet is preferentially cooled by the evaporative cooling process in the packing and the water spray, and then blown again. To the coil, improve the heat exchange efficiency, but also reduce the temperature of the circulating water.

附图说明Description of drawings

图1是本实用新型基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器的结构示意图;Fig. 1 is the structural representation of the evaporative condenser based on the indirect evaporative cooling of condensing tube coils and vertical pipes of the present invention;

图2是本实用新型基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器中立管间接蒸发冷器冷却单元的结构示意图。FIG. 2 is a schematic structural diagram of the cooling unit of the indirect evaporative cooler in the evaporative condenser based on the indirect evaporative cooling of the condensing tube coil and the standpipe of the present invention.

图中,1.进风口,2.排风口,3.离心式风机,4.制冷剂进口,5.出风口a, 6.排风机,7.挡水板a,8.布水装置a,9.冷凝盘管,10.制冷剂出口,11.填料, 12.蓄水箱a,13.循环水泵a,14.浮球阀a,15.供水管a,16.立管间接蒸发冷却器,17.蓄水箱b,18.循环水泵b,19.浮球阀b,20.供水管b,21.粗效过滤段,22.布水装置b,23.挡水板b,24.二次风机,25.出风口b,26.冷凝器壳体,27.调节阀b,28.调节阀a。In the figure, 1. Air inlet, 2. Air outlet, 3. Centrifugal fan, 4. Refrigerant inlet, 5. Air outlet a, 6. Exhaust fan, 7. Water baffle a, 8. Water distribution device a , 9. Condensing coil, 10. Refrigerant outlet, 11. Packing, 12. Water storage tank a, 13. Circulating water pump a, 14. Float valve a, 15. Water supply pipe a, 16. Standpipe indirect evaporative cooler , 17. Water storage tank b, 18. Circulating water pump b, 19. Floating ball valve b, 20. Water supply pipe b, 21. Coarse filter section, 22. Water distribution device b, 23. Water baffle b, 24. Two Secondary fan, 25. Air outlet b, 26. Condenser shell, 27. Regulating valve b, 28. Regulating valve a.

具体实施方式Detailed ways

下面结合附图和具体实施方式对本实用新型进行详细说明。The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

本实用新型基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器,其结构如图1所示,包括冷凝器壳体26,冷凝器壳体26内分为左右两部分且分别设置有蒸发冷却单元和立管间接蒸发冷却器,冷凝器壳体26的右侧壁下部和上部分别设置有进风口1和排风口2。The present invention is based on an evaporative condenser with indirect evaporative cooling by a condenser tube coil and a riser. Its structure is shown in FIG. 1 , and includes a condenser shell 26 . The cooling unit and the riser indirect evaporative cooler, the lower and upper part of the right side wall of the condenser shell 26 are respectively provided with an air inlet 1 and an air outlet 2 .

立管间接蒸发冷却器包括立管换热器16,立管换热器16下方设置有蓄水箱b17,立管换热器16上方由下到上依次设置有布水装置b22、挡水板b23、二次风机24及出风口b25,蓄水箱b17和布水装置b22通过供水管b20连通。The riser indirect evaporative cooler includes a riser heat exchanger 16, a water storage tank b17 is arranged below the riser heat exchanger 16, and a water distribution device b22 and a water baffle are arranged above the riser heat exchanger 16 in order from bottom to top b23, the secondary fan 24, the air outlet b25, the water storage tank b17 and the water distribution device b22 are communicated through the water supply pipe b20.

供水管b20上连接有循环水泵b18和调节阀b27。A circulating water pump b18 and a regulating valve b27 are connected to the water supply pipe b20.

立管换热器16与进风口1之间设置有粗效过滤器21。A coarse filter 21 is arranged between the standpipe heat exchanger 16 and the air inlet 1 .

蓄水箱b17内设置有浮球阀b19。A float valve b19 is provided in the water storage tank b17.

排风口2处设置有离心式风机3。A centrifugal fan 3 is arranged at the air outlet 2 .

蒸发冷却单元包括对应进风口1设置的填料11,填料11上方由下到上依次设置有冷凝盘管9、布水装置a8、挡水板a7、排风机6以及出风口a5,填料11下方设置有蓄水箱a12,蓄水箱a12和布水装置a8通过供水管a15 连接,冷凝器壳体26内位于立管间接蒸发冷却器以及蒸发冷却单元上方还设置有冷凝盘管,位于立管间接蒸发冷却器以及蒸发冷却单元上方冷凝盘管和位于填料11和布水装置a8之间的冷凝盘管9连接为一体设置,冷凝盘管 9的制冷剂出口10从靠近填料11处伸出冷凝器壳体26,冷凝盘管9的制冷剂进口4从位于蒸发冷却单元上方对应的冷凝器壳体26侧壁上伸出。The evaporative cooling unit includes a filler 11 arranged corresponding to the air inlet 1. Above the filler 11, from bottom to top, a condensing coil 9, a water distribution device a8, a water baffle a7, an exhaust fan 6 and an air outlet a5 are arranged in order. There is a water storage tank a12, the water storage tank a12 and the water distribution device a8 are connected through the water supply pipe a15, and the condenser shell 26 is located above the riser indirect evaporative cooler and the evaporative cooling unit. There is also a condensation coil, which is located in the riser indirect evaporative cooler. The cooler and the condensing coil above the evaporative cooling unit and the condensing coil 9 located between the packing 11 and the water distribution device a8 are connected as a whole, and the refrigerant outlet 10 of the condensing coil 9 protrudes from the condenser shell near the packing 11. 26. The refrigerant inlet 4 of the condensing coil 9 protrudes from the corresponding side wall of the condenser housing 26 located above the evaporative cooling unit.

供水管a15上还设置有循环水泵a13和调节阀a28。The water supply pipe a15 is also provided with a circulating water pump a13 and a regulating valve a28.

蓄水箱a12内还设置有浮球阀a14。A float valve a14 is also arranged in the water storage tank a12.

填料11设置为直角梯形状,填料11的斜面朝进风口1且朝上倾斜,填料12分为两层布置,上层为方体材料,下层为“三棱锥”型填料。The packing 11 is set in the shape of a right-angled trapezoid. The inclined surface of the packing 11 is inclined upward toward the air inlet 1. The packing 12 is arranged in two layers.

立管间接蒸发冷却器的换热管材料采用多孔陶瓷材料。The heat exchange tube material of the riser indirect evaporative cooler adopts porous ceramic material.

排风机6和二次风机24为轴流式风机。The exhaust fan 6 and the secondary fan 24 are axial flow fans.

布水装置a8、布水装置b22与排风机6、二次风机24之间的挡水板a7、挡水板b23为波纹型挡水板。The water baffles a7 and b23 between the water distribution device a8 , the water distribution device b22 , the exhaust fan 6 , and the secondary fan 24 are corrugated water baffles.

本实用新型蒸发式冷凝器的工作原理:The working principle of the evaporative condenser of the utility model:

室外新风由进风口1进入机组,经过粗效过滤器21过滤后到达立管间接蒸发冷却器,新风进入立管内的二次空气与管内壁的水进行直接蒸发冷却,预冷经过管外的一次空气。The outdoor fresh air enters the unit through the air inlet 1, and after being filtered by the coarse filter 21, it reaches the indirect evaporative cooler of the riser. Air.

预冷后的新风进入蒸发冷凝段,在填料11中进行直接蒸发冷却,与填料11中的水进行热湿交换,等湿降温后由下至上掠过冷凝盘管9外侧,高温制冷剂由制冷剂进口4进入冷凝盘管9,与机组的排风进行一次冷却,冷凝盘管9外壁的水膜与冷却后的新风进行热湿交换带走管内制冷剂的热量,对制冷剂进行二次冷却,冷却后的制冷剂由制冷剂出口10排出机组,热湿交换后的空气经离心式风机3由排风口2排出机组。The pre-cooled fresh air enters the evaporative and condensing section, conducts direct evaporative cooling in the packing 11, and exchanges heat and moisture with the water in the packing 11. After the humidity is cooled, it sweeps over the outside of the condensing coil 9 from bottom to top, and the high-temperature refrigerant is cooled by The refrigerant inlet 4 enters the condensing coil 9, and performs primary cooling with the exhaust air of the unit. The water film on the outer wall of the condensing coil 9 exchanges heat and moisture with the cooled fresh air to take away the heat of the refrigerant in the pipe, and the refrigerant is cooled for a second time. , the cooled refrigerant is discharged from the unit through the refrigerant outlet 10, and the air after heat and moisture exchange is discharged from the unit through the air outlet 2 through the centrifugal fan 3.

Claims (10)

1.基于冷凝管盘和立管间接蒸发冷却的蒸发式冷凝器,其特征在于,包括冷凝器壳体(26),所述冷凝器壳体(26)内分为左右两部分且分别设置有蒸发冷却单元和立管间接蒸发冷却器,所述冷凝器壳体(26)的右侧壁下部和上部分别设置有进风口(1)和排风口(2)。1. The evaporative condenser based on the indirect evaporative cooling of the condensing tube coil and the vertical pipe is characterized in that, it comprises a condenser shell (26), and the condenser shell (26) is divided into left and right parts and is respectively provided with For the evaporative cooling unit and the riser indirect evaporative cooler, the lower part and the upper part of the right side wall of the condenser shell (26) are respectively provided with an air inlet (1) and an air outlet (2). 2.根据权利要求1所述的蒸发式冷凝器,其特征在于,所述立管间接蒸发冷却器包括立管换热器(16),所述立管换热器(16)下方设置有蓄水箱b(17),所述立管换热器(16)上方由下到上依次设置有布水装置b(22)、挡水板b(23)、二次风机(24)及出风口b(25),所述蓄水箱b(17)和布水装置b(22)通过供水管b(20)连通。2 . The evaporative condenser according to claim 1 , wherein the indirect evaporative cooler of the standpipe comprises a standpipe heat exchanger ( 16 ), and an accumulator is arranged below the standpipe heat exchanger ( 16 ). 3 . The water tank b (17), the water distribution device b (22), the water baffle b (23), the secondary fan (24) and the air outlet are sequentially arranged above the standpipe heat exchanger (16) from bottom to top b(25), the water storage tank b(17) and the water distribution device b(22) are communicated through the water supply pipe b(20). 3.根据权利要求2所述的蒸发式冷凝器,其特征在于,所述供水管b(20)上连接有循环水泵b(18)和调节阀b(27)。3 . The evaporative condenser according to claim 2 , wherein a circulating water pump b ( 18 ) and a regulating valve b ( 27 ) are connected to the water supply pipe b ( 20 ). 4 . 4.根据权利要求2所述的蒸发式冷凝器,其特征在于,所述立管换热器(16)与进风口(1)之间设置有粗效过滤器(21)。4 . The evaporative condenser according to claim 2 , wherein a coarse filter ( 21 ) is arranged between the stand pipe heat exchanger ( 16 ) and the air inlet ( 1 ). 5 . 5.根据权利要求2所述的蒸发式冷凝器,其特征在于,所述蓄水箱b(17)内设置有浮球阀b(19)。5. The evaporative condenser according to claim 2, characterized in that, a floating ball valve b (19) is provided in the water storage tank b (17). 6.根据权利要求1或2所述的蒸发式冷凝器,其特征在于,所述排风口(2)处设置有离心式风机(3)。6. The evaporative condenser according to claim 1 or 2, characterized in that, a centrifugal fan (3) is provided at the air outlet (2). 7.根据权利要求1或2所述的蒸发式冷凝器,其特征在于,所述蒸发冷却单元包括对应所述进风口(1)设置的填料(11),所述填料(11)上方由下到上依次设置有冷凝盘管(9)、布水装置a(8)、挡水板a(7)、排风机(6)以及出风口a(5),所述填料(11)下方设置有蓄水箱a(12),所述蓄水箱a(12)和布水装置a(8)通过供水管a(15)连接,所述冷凝器壳体(26)内位于立管间接蒸发冷却器以及蒸发冷却单元上方还设置有冷凝盘管,位于立管间接蒸发冷却器以及蒸发冷却单元上方冷凝盘管和位于填料(11)和布水装置a(8)之间的冷凝盘管(9)连接为一体设置,所述冷凝盘管(9)的制冷剂出口(10)从靠近填料(11)处伸出所述冷凝器壳体(26),所述冷凝盘管(9)的制冷剂进口(4)从位于所述蒸发冷却单元上方对应的冷凝器壳体(26)侧壁上伸出。7. The evaporative condenser according to claim 1 or 2, characterized in that, the evaporative cooling unit comprises a filler (11) provided corresponding to the air inlet (1), and the filler (11) is arranged from below The condensing coil (9), the water distribution device a (8), the water baffle a (7), the exhaust fan (6) and the air outlet a (5) are arranged in sequence from the top. The water storage tank a (12), the water storage tank a (12) and the water distribution device a (8) are connected through the water supply pipe a (15), and the condenser shell (26) is located in the riser indirect evaporative cooler And above the evaporative cooling unit is also provided with a condensing coil, which is located in the indirect evaporative cooler of the standpipe and the condensing coil above the evaporative cooling unit is connected with the condensing coil (9) located between the packing (11) and the water distribution device a (8). Provided in one piece, the refrigerant outlet (10) of the condensing coil (9) protrudes from the condenser shell (26) near the packing (11), and the refrigerant inlet of the condensing coil (9) (4) Protruding from the side wall of the corresponding condenser shell (26) located above the evaporative cooling unit. 8.根据权利要求7所述的蒸发式冷凝器,其特征在于,所述供水管a(15)上还设置有循环水泵a(13)和调节阀a(28)。8 . The evaporative condenser according to claim 7 , wherein a circulating water pump a ( 13 ) and a regulating valve a ( 28 ) are further provided on the water supply pipe a ( 15 ). 9 . 9.根据权利要求7所述的蒸发式冷凝器,其特征在于,所述蓄水箱a(12)内还设置有浮球阀a(14)。9 . The evaporative condenser according to claim 7 , wherein a float valve a ( 14 ) is further provided in the water storage tank a ( 12 ). 10 . 10.根据权利要求7所述的蒸发式冷凝器,其特征在于,所述填料(11)设置为直角梯形状,所述填料(11)的斜面朝所述进风口(1)且朝上倾斜。10 . The evaporative condenser according to claim 7 , wherein the packing ( 11 ) is arranged in a right-angled trapezoid shape, and the inclined surface of the packing ( 11 ) is inclined upward toward the air inlet ( 1 ). 11 . .
CN202020228427.8U 2020-02-28 2020-02-28 Evaporative condenser based on indirect evaporative cooling of condenser coils and risers Expired - Fee Related CN212108845U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111306673A (en) * 2020-02-28 2020-06-19 西安工程大学 Evaporative condenser combining vertical pipe indirect evaporative cooling
CN112556453A (en) * 2020-12-25 2021-03-26 山东神舟制冷设备有限公司 Energy-saving and environment-friendly evaporative condenser
CN116293949A (en) * 2023-04-04 2023-06-23 广东海悟科技有限公司 Outdoor unit and refrigerating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111306673A (en) * 2020-02-28 2020-06-19 西安工程大学 Evaporative condenser combining vertical pipe indirect evaporative cooling
CN112556453A (en) * 2020-12-25 2021-03-26 山东神舟制冷设备有限公司 Energy-saving and environment-friendly evaporative condenser
CN116293949A (en) * 2023-04-04 2023-06-23 广东海悟科技有限公司 Outdoor unit and refrigerating system

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