CN205448749U - High -efficient closed cooling tower - Google Patents
High -efficient closed cooling tower Download PDFInfo
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- CN205448749U CN205448749U CN201521056904.2U CN201521056904U CN205448749U CN 205448749 U CN205448749 U CN 205448749U CN 201521056904 U CN201521056904 U CN 201521056904U CN 205448749 U CN205448749 U CN 205448749U
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Abstract
本实用新型公开了一种高效闭式冷却塔,包括塔体、喷淋系统、冷却器和第一风机，在所述塔体的顶部为安装第一风机的出风筒，下部设有进风口，且在塔体的底部设有一个集水室，所述冷却器安装在塔体的中部，所述喷淋系统包括安装在集水室内的潜水泵、设置在冷却器上方且与潜水泵通过管道相连通的喷淋管，在进风口上连接有一冷风输送装置，冷风输送装置包括送风管道、第二风机和设置在生产车间内的集风罩，送风管道与集风罩相连，第二风机安装在集风罩上。本实用新型结构简单，通过将冷却塔的进风口与生产车间相连通，如此能将生产车间内的低温空气输送到塔体内进行热交换，能提高的冷却塔的热交换效率，提高冷却效果。
The utility model discloses a high-efficiency closed-type cooling tower, which comprises a tower body, a spray system, a cooler and a first fan. The top of the tower body is an air outlet for installing the first fan, and the lower part is provided with an air inlet. , and a water collection chamber is provided at the bottom of the tower body, the cooler is installed in the middle of the tower body, and the spray system includes a submersible pump installed in the water collection chamber, which is arranged above the cooler and passes through the submersible pump The spray pipe connected by the pipeline is connected with a cold air conveying device on the air inlet. The cold air conveying device includes an air supply pipe, a second fan and an air collecting hood arranged in the production workshop. The air supply pipe is connected with the air collecting hood. The second blower fan is installed on the wind collecting hood. The utility model has a simple structure. By connecting the air inlet of the cooling tower with the production workshop, the low-temperature air in the production workshop can be transported to the tower body for heat exchange, which can improve the heat exchange efficiency of the cooling tower and improve the cooling effect.
Description
技术领域 technical field
本实用新型涉及生物制药技术领域，尤其是一种高效闭式冷却塔。 The utility model relates to the technical field of biopharmaceuticals, in particular to a high-efficiency closed cooling tower.
背景技术 Background technique
闭式冷却塔（也叫蒸发式空冷器或密闭式冷却塔）是将管式换热器置于塔内，通过流通的空气、喷淋水与循环水的热交换保证降温效果。由于是闭式循环，其能够保证水质不受污染，很好的保护了主设备的高效运行，提高了使用寿命。外界气温较低时，可以停掉喷淋水系统，起到节水效果。随着国家节能减排政策的实施和水资源的日益匮乏，近几年密闭式冷却塔在钢铁冶金、电力电子、机械加工、空调系统、生物医药等行业得到了广泛的应用。 Closed cooling tower (also called evaporative air cooler or closed cooling tower) is to place a tubular heat exchanger in the tower, and ensure the cooling effect through the heat exchange of circulating air, spray water and circulating water. Because it is a closed cycle, it can ensure that the water quality is not polluted, which protects the efficient operation of the main equipment and improves the service life. When the outside temperature is low, the sprinkler system can be stopped to save water. With the implementation of national energy conservation and emission reduction policies and the increasing scarcity of water resources, closed cooling towers have been widely used in iron and steel metallurgy, power electronics, machining, air conditioning systems, biomedicine and other industries in recent years.
在生物制药领域，有些设备的冷却要求比较高，在天气较热时，空气温度较高，现有的闭式冷却塔因热交换率较差，无法满足要求，若要增强冷却能力就要增大冷却塔体积，这会增加企业生产成本。 In the field of biopharmaceuticals, some equipment has relatively high cooling requirements. When the weather is hot, the air temperature is high. The existing closed cooling tower cannot meet the requirements due to the poor heat exchange rate. To increase the cooling capacity, it is necessary to increase the cooling capacity. Large cooling tower volume, which will increase the production cost of the enterprise.
发明内容 Contents of the invention
本实用新型的目的在于克服上述已有技术的不足，提供一种结构简单、能提高冷却塔热交换效率的高效闭式冷却塔。 The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art, and provide a high-efficiency closed cooling tower with simple structure and capable of improving the heat exchange efficiency of the cooling tower.
为了实现上述目的，本实用新型采用的技术方案是：一种高效闭式冷却塔,包括塔体、喷淋系统、冷却器和第一风机，其特征在于：在所述塔体的顶部为安装第一风机的出风筒，下部设有进风口，且在塔体的底部设有一个集水室，所述冷却器安装在塔体的中部，所述喷淋系统包括安装在集水室内的潜水泵、设置在冷却器上方且与潜水泵通过管道相连通的喷淋管，在进风口上连接有一冷风输送装置，冷风输送装置包括送风管道、第二风机和设置在生产车间内的集风罩，送风管道与集风罩相连，第二风机安装在集风罩上。 In order to achieve the above purpose, the technical solution adopted by the utility model is: a high-efficiency closed cooling tower, including a tower body, a spray system, a cooler and a first fan, characterized in that: the top of the tower body is installed The air outlet of the first fan has an air inlet at the lower part, and a water collection chamber is provided at the bottom of the tower body, the cooler is installed in the middle of the tower body, and the spray system includes a water collection chamber installed in the water collection chamber. The submersible pump, the sprinkler pipe arranged above the cooler and connected with the submersible pump through pipelines, is connected with a cold air conveying device on the air inlet, and the cold air conveying device includes an air supply pipeline, a second blower fan and a set in the production workshop. The wind cover, the air supply duct is connected with the wind collection cover, and the second blower fan is installed on the wind collection cover.
进一步地，在所述第一风机与所述喷淋管之间还设有一防止水气随风排出的收水器。 Further, a water eliminator is provided between the first blower fan and the spray pipe to prevent water vapor from being discharged with the wind.
进一步地，所述集水室上还安装有一与自来水管道相连接的浮球开关。所述集水室底部还安装有一排水阀。 Further, a float switch connected to the tap water pipeline is also installed on the water collection chamber. A drain valve is also installed at the bottom of the water collection chamber.
本实用新型的有益效果是：结构简单，通过将冷却塔的进风口与生产车间相连通，如此能将生产车间内的低温空气输送到塔体内进行热交换，能提高的冷却塔的热交换效率，提高冷却效果。 The beneficial effect of the utility model is: the structure is simple, by connecting the air inlet of the cooling tower with the production workshop, the low-temperature air in the production workshop can be transported to the tower body for heat exchange, and the heat exchange efficiency of the cooling tower can be improved , to improve the cooling effect.
通过设置在集水室内且与自来水管道连通的浮球开关，能在集水室的水由于蒸发而出现水分不足时，自动补充水分，保证足够的水进行循环喷淋降温，提高冷却效果。 Through the float switch installed in the water collection chamber and connected to the tap water pipeline, when the water in the water collection chamber is insufficient due to evaporation, water can be automatically replenished to ensure sufficient water for circulating spraying to cool down and improve the cooling effect.
附图说明 Description of drawings
下面结合附图对本实用新型作进一步的详细说明。 Below in conjunction with accompanying drawing, the utility model is described in further detail.
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 detailed description
如图1所示，本实用新型一种高效闭式冷却塔,包括塔体1、喷淋系统、冷却器2和第一风机3。在塔体1的顶部为安装第一风机的出风筒11，下部设有进风口12，且在塔体的底部设有一个集水室13。冷却器2安装在塔体1的中部。喷淋系统包括安装在集水室13内的潜水泵41、设置在冷却器2上方且与潜水泵41通过管道42相连通的喷淋管43；在进风口12上连接有一冷风输送装置，冷风输送装置包括送风管道51、第二风机52和设置在生产车间6内的集风罩53，送风管道51与集风罩53相连，第二风机52安装在集风罩53上。工作时，第二风机52将生产车间内的低温空气输送到塔体内进行热交换，能提高的冷却塔的热交换效率。 As shown in FIG. 1 , the utility model is a high-efficiency closed cooling tower, which includes a tower body 1 , a spray system, a cooler 2 and a first fan 3 . On the top of the tower body 1 is installed the air outlet tube 11 of the first fan, the lower part is provided with an air inlet 12, and a water collection chamber 13 is provided at the bottom of the tower body. The cooler 2 is installed in the middle of the tower body 1 . The spray system includes a submersible pump 41 installed in the water collection chamber 13, a spray pipe 43 that is arranged above the cooler 2 and communicates with the submersible pump 41 through a pipeline 42; The conveying device includes an air supply duct 51 , a second fan 52 and an air collection hood 53 arranged in the production workshop 6 , the air supply duct 51 is connected to the air collection hood 53 , and the second fan 52 is installed on the air collection hood 53 . When working, the second fan 52 transports the low-temperature air in the production workshop to the tower body for heat exchange, which can improve the heat exchange efficiency of the cooling tower.
进一步地，在第一风机13与喷淋管43之间还设有一防止水气随风排出的收水器7。 Further, a water eliminator 7 is provided between the first fan 13 and the spray pipe 43 to prevent water vapor from being discharged with the wind.
在上述集水室13上还安装有一与自来水管道相连接的浮球开关14，用于在集水室的水由于蒸发而出现水分不足时，自动补充水分。集水室底部还安装有一排水阀15，用于清洗或排空水时使用。 A float switch 14 connected to the tap water pipeline is also installed on the above-mentioned water collection chamber 13, which is used to automatically replenish water when the water in the water collection chamber is insufficient due to evaporation. A drain valve 15 is also installed at the bottom of the water collection chamber for cleaning or emptying the water.
最后应当说明的是，以上内容仅用以说明本实用新型的技术方案，而非对本实用新型保护范围的限制，本领域的普通技术人员对本实用新型的技术方案进行的简单修改或者等同替换，均不脱离本实用新型技术方案的实质和范围。 Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements to the technical solution of the utility model by those skilled in the art are all acceptable. Do not depart from the essence and scope of the technical solution of the utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056904.2U CN205448749U (en) | 2015-12-17 | 2015-12-17 | High -efficient closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056904.2U CN205448749U (en) | 2015-12-17 | 2015-12-17 | High -efficient closed cooling tower |
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| Publication Number | Publication Date |
|---|---|
| CN205448749U true CN205448749U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056904.2U Expired - Lifetime CN205448749U (en) | 2015-12-17 | 2015-12-17 | High -efficient closed cooling tower |
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| Country | Link |
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| CN (1) | CN205448749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437533A (en) * | 2018-11-16 | 2019-03-08 | 信义光伏产业(安徽)控股有限公司 | Enter the wind cooling system in tempering workshop |
| CN111895803A (en) * | 2020-08-05 | 2020-11-06 | 天津盈达气体有限公司 | An air cooling tower that is easy to maintain |
-
2015
- 2015-12-17 CN CN201521056904.2U patent/CN205448749U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437533A (en) * | 2018-11-16 | 2019-03-08 | 信义光伏产业(安徽)控股有限公司 | Enter the wind cooling system in tempering workshop |
| CN111895803A (en) * | 2020-08-05 | 2020-11-06 | 天津盈达气体有限公司 | An air cooling tower that is easy to maintain |
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| CX01 | Expiry of patent term |
Granted publication date: 20160810 |