CN205027157U - Industry is cooling device for cooling tower - Google Patents
Industry is cooling device for cooling tower Download PDFInfo
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- CN205027157U CN205027157U CN201520636122.XU CN201520636122U CN205027157U CN 205027157 U CN205027157 U CN 205027157U CN 201520636122 U CN201520636122 U CN 201520636122U CN 205027157 U CN205027157 U CN 205027157U
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- cooling tower
- evaporimeter
- liquid working
- cooling
- tower
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Abstract
The utility model belongs to an industry is cooling device for cooling tower, including cooling tower, the axial fan who establishes at the cooling tower top, establish in the cooling tower upper portion and the liquid distributor who links to each other with the hot water pipeline, establish at the catch basin of cooling tower bottom, the outlet conduit who takes the circulating pump that links to each other with the catch basin delivery port, liquid distributor's bottom is equipped with the regular packing, the lower part of regular packing is equipped with the evaporimeter, the both ends of evaporimeter are imported and liquid working medium outlet for liquid working medium respectively, liquid working medium outlet passes through the pipeline and links to each other with compressor, condenser, expansion valve and the import of liquid working medium in proper order, the outside cover of condenser is equipped with the header tank, have simple structure, reasonable in design, save electric power, the efficiency relative altitude, through utilize in the cooling tower hydrothermal heat as the air can the device evaporimeter the heat source, the fan load that lightens the cooling tower with reduce the water evaporation capacity in, can effectively guarantee the advantage of the long -term high -efficient steady operation of air ability hot water system.
Description
Technical field
The utility model belongs to circulating water cooling device technical field, is specifically related to a kind of industrial cooling tower cooling device.
Background technology
The operation principle of existing cooling tower is aspirated into tower at the axial flow blower of tower top by the cold air of surrounding environment by motor drive installation, utilize to be drawn into next wind and to spill from above the water got off and form convection current, realized the cooling of water by part evaporation of water and direct heat convection.Cooling tower, in the process of work, not only wastes a large amount of low grade heat energy, and also have a large amount of steam to be taken away by air, system water supplement amount is large, and cooling tower cooling effect is poor the summer high temperature period in addition, and impact is produced.
The operation principle of air-source water heater is that liquid refrigerant enters evaporimeter through expansion valve, absorb the heat energy vaporization of outside air, the steam that vaporization generates is become the steam of HTHP by compressor compresses, liquidation exothermic reaction within the condenser, absorbed by the water in water tank, water temperature is raised, thus reaches the object of water heating.The origin of heat of air-source water heater is exactly air, and because most air-source water heater design normal working temperature on current market is at 0-40 DEG C, therefore in the higher south of environment temperature, air-source water heater often has excellent performance.And temperature only has the North City of-10 DEG C in the winter time, air-source water heater is difficult to reach the effect envisioned in design.If temperature even all can not start for-20 DEG C of units.
Utility model content
The purpose of this utility model be to overcome defect of the prior art and provide a kind of reasonable in design, by utilizing the heat of hot water in cooling tower as the thermal source of air energy device evaporimeter, while the blower fan load alleviating cooling tower and minimizing evaporated quantity of water, again for air energy thermal water device provides the thermal source that potential temperature is suitable, annual temperature is stable, the industrial cooling tower cooling device that the long-term efficient stable of air energy thermal water device runs effectively can be ensured.
The purpose of this utility model is achieved in that and comprises cooling tower, be located at the axial flow blower at cooling tower top, be located at cooling tower internal upper part and the liquid distribution trough be connected with hot water pipeline, be located at the collecting-tank bottom cooling tower, the outlet conduit of the band circulating pump be connected with collecting-tank delivery port, the bottom of liquid distribution trough is provided with structured packing, the bottom of structured packing is provided with evaporimeter, the two ends of described evaporimeter are respectively liquid working substance import and liquid working substance outlet, the outlet of described liquid working substance by pipeline successively with compressor, condenser, expansion valve is connected with liquid working substance import, the outer cover of described condenser is equipped with header tank.
Preferably, the distance between described structured packing and evaporimeter is not more than 10cm.
Preferably, the end of described evaporimeter is fixed on the tower wall of cooling tower, and its front end is wavy; Described evaporimeter is provided with fin.
Preferably, the two ends of described fin are separately fixed on fin framework, and described fin framework is connected with cooling tower tower wall.
The utility model have structure simple, reasonable in design, save electric power, Energy Efficiency Ratio high, by utilizing the heat of hot water in cooling tower as the thermal source of air energy device evaporimeter, while the blower fan load alleviating cooling tower and minimizing evaporated quantity of water, again for air energy thermal water device provides the thermal source that potential temperature is suitable, annual temperature is stable, the advantage that the long-term efficient stable of air energy thermal water device runs effectively can be ensured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model evaporimeter and coil pipe.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and detailed description of the invention of the present utility model is described, label identical in the various figures represents identical parts.For making simplified form, only schematically show the part relevant to utility model in each figure, they do not represent its practical structures as product.
As Fig. 1, shown in 2, the utility model comprises cooling tower 11, be located at the axial flow blower 1 at cooling tower 11 top, be located at cooling tower 11 internal upper part and the liquid distribution trough 2 be connected with hot water pipeline, be located at the collecting-tank 10 bottom cooling tower 11, the outlet conduit of the band circulating pump 5 be connected with collecting-tank 10 delivery port, the bottom of liquid distribution trough 2 is provided with structured packing 3, the bottom of structured packing 3 is provided with evaporimeter 4, the two ends of described evaporimeter 4 are respectively liquid working substance import and liquid working substance outlet, the outlet of described liquid working substance by pipeline successively with compressor 6, condenser 7, expansion valve 8 is connected with liquid working substance import, the outer cover of described condenser 7 is equipped with header tank 9.Distance between described structured packing 3 and evaporimeter 4 is not more than 10cm.The end of described evaporimeter 4 is fixed on the tower wall of cooling tower 11, and its front end is wavy; Described evaporimeter 4 is provided with fin 12.The two ends of described fin 12 are separately fixed on fin framework 13, and described fin framework 13 is connected with cooling tower 11 tower wall.
Operation principle of the present utility model is as follows: the hot water that production system is come enters cooling tower 11 by hot water pipeline, spread out by the liquid distribution trough 2 of cooling tower 11 inside, then evenly enter in structured packing 3, the cold air of surrounding environment aspirates in cooling tower 11 by the axial flow blower 1 being arranged on tower top, in structured packing 3 with spill from above the water got off and form convection current, part water evaporates in convection current, take away corresponding evaporation latent heat, naturally the hot water flow down from structured packing 3 is through evaporator 4, transfer heat to the liquid refrigerant in evaporimeter 4, hot water is continued cooling, temperature reduces further, naturally fall into collecting-tank 10 downwards, be recycled pump 5 to be taken away by pipeline, use as industrial cycle cold water, liquid refrigerant in evaporimeter 4 is heat vaporized, the steam that vaporization generates is become the steam of HTHP by compressor 6 compression, liquidation exothermic reaction in condenser 7, absorbed by the water in header tank 9, water temperature is raised, thus reaches the object of water heating, then the working medium of post liquefaction enters expansion valve and reduces pressure, evaporate in evaporimeter 4, enter next circulation.
The utility model is provided with evaporimeter 4 in the bottom of the structured packing 3 of cooling tower 11, is provided with liquid working substance in evaporimeter 4, and the heat of liquid working substance absorption cycle water section in evaporimeter 4 effectively can reduce the power consumption of axial flow blower 1; The water temperature of the recirculated water of structured packing 3 bottom is between 25-30 DEG C, its heat source temperature required for the desirable Energy Efficiency Ratio of air energy device; Within 1 year, have spring, summer, autumn, four seasons of winter, temperature is clearly demarcated, if with the thermal source of air as air energy thermal water device, temperature fluctuation range is large, and in cooling tower 11, circulating water temperature is stable, and therefore the utility model must be stable.The end of described evaporimeter 4 is fixed on the tower wall of cooling tower 11, and its front end is wavy; Evaporimeter 4 described in the utility model is provided with fin 12; The two ends of described fin 12 are separately fixed on fin framework 13, effectively can be increased the contact area of recirculated water and evaporimeter 4 by above-mentioned setting, thus effectively improve the heat exchange efficiency of coil pipe 12.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection domain of the present utility model.In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " top ", " internal upper part ", " bottom ", " bottom ", " front end ", " end " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being provided with ", " being connected ", " suit " etc. should be interpreted broadly, and such as, can be fixedly connected with, connecting integratedly, also can be removably connect; Also can be the connection of two element internals; Can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Claims (4)
1. an industrial cooling tower cooling device, comprise cooling tower (11), be located at the axial flow blower (1) at cooling tower (11) top, be located at cooling tower (11) internal upper part and the liquid distribution trough (2) be connected with hot water pipeline, be located at the collecting-tank (10) of cooling tower (11) bottom, the outlet conduit of the band circulating pump (5) be connected with collecting-tank (10) delivery port, it is characterized in that: the bottom of liquid distribution trough (2) is provided with structured packing (3), the bottom of structured packing (3) is provided with evaporimeter (4), the two ends of described evaporimeter (4) are respectively liquid working substance import and liquid working substance outlet, the outlet of described liquid working substance by pipeline successively with compressor (6), condenser (7), expansion valve (8) is connected with liquid working substance import, the outer cover of described condenser (7) is equipped with header tank (9).
2. industrial cooling tower cooling device according to claim 1, is characterized in that: the distance between described structured packing (3) and evaporimeter (4) is not more than 10cm.
3. industrial cooling tower cooling device according to claim 1, is characterized in that: the end of described evaporimeter (4) is fixed on the tower wall of cooling tower (11), and its front end is wavy; Described evaporimeter (4) is provided with fin (12).
4. industrial cooling tower cooling device according to claim 3, it is characterized in that: the two ends of described fin (12) are separately fixed on fin framework (13), and described fin framework (13) is connected with cooling tower (11) tower wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636122.XU CN205027157U (en) | 2015-08-24 | 2015-08-24 | Industry is cooling device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636122.XU CN205027157U (en) | 2015-08-24 | 2015-08-24 | Industry is cooling device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027157U true CN205027157U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636122.XU Active CN205027157U (en) | 2015-08-24 | 2015-08-24 | Industry is cooling device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166988A (en) * | 2017-05-16 | 2017-09-15 | 重庆堪文节能科技有限公司 | Cooling tower water at low temperature recovery device for steam |
-
2015
- 2015-08-24 CN CN201520636122.XU patent/CN205027157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166988A (en) * | 2017-05-16 | 2017-09-15 | 重庆堪文节能科技有限公司 | Cooling tower water at low temperature recovery device for steam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 453731 Xinxiang Economic Development Zone, Henan Province (Xiaoji Town) Patentee after: Henan Xinlianxin Chemical Industry Group Co., Ltd. Address before: 453731 Henan Xinxiang Economic Development Zone Xiaoji Town Henan Xinlianxin Chemical Fertilizer Co., Ltd. Patentee before: Henan XInlianxin Fertiliser Limited Company |