CN204902308U - Adopt evaporative condenser integration hot and cold water unit - Google Patents
Adopt evaporative condenser integration hot and cold water unit Download PDFInfo
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- CN204902308U CN204902308U CN201520623598.XU CN201520623598U CN204902308U CN 204902308 U CN204902308 U CN 204902308U CN 201520623598 U CN201520623598 U CN 201520623598U CN 204902308 U CN204902308 U CN 204902308U
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Abstract
The utility model discloses an adopt evaporative condenser integration hot and cold water unit, including the unit casing, radiating area, evaporation -condensation district, cooling space and refrigeration district are split into to the inner chamber of unit casing, and the radiating area is distinguished with evaporation -condensation and is set up at the inner chamber top of unit casing, and the cooling space sets up in the below of radiating area, and the refrigeration district sets up in the below that evaporation -condensation distinguished. The utility model discloses has the advantage that area is little, the running cost low, energy -conservation is high -efficient and the installation degree of difficulty is hanged down.
Description
Technical field
The utility model relates to HVAC technical field, is specifically related to a kind of employing evaporative condenser integration water chiller-heater unit.
Background technology
For a long time China to be all faced with soil rare, water resource is inadequate, energy-intensive problem.But along with expanding economy, the living standard of people, also in raising gradually, meanwhile, every year all at the building having various uses of new increase, therefore just needs Central air-conditioning unit to meet cooling, the heating demands of building.
Traditional Cooling and Heat Source mainly adopts the mode of Air-Cooled Heat Pump Unit or water cooled chiller+boiler as building heat and cold sources.Air-cooled heat pump exist affect by outside air temperature comparatively large, along with environment temperature raises in cooling in summer process, the defect of efficiency reduction, but the advantage of Air-Cooled Heat Pump Unit is that to occupy construction area little, can cooling and warming.Water cooled chiller Problems existing mainly desirably machine room lower and roof cooling tower, and need to configure independent boiler room, system is comparatively complicated, but to be system energy efficiency high for the advantage of this system, and climate impact is little.
How to provide a kind of unit can the advantage of these two kinds of equipment of compatible person, can while cooling and warming, can improve refrigeration efficiency again, not take a large amount of construction area, reduce installation difficulty, this be a problem in the urgent need to address.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides that a kind of floor space is little, operating cost is low, the employing evaporative condenser of efficient energy-saving integration water chiller-heater unit.
A kind of employing evaporative condenser integration water chiller-heater unit, comprise machine unit shell, the lumen segmentation of machine unit shell is radiating area, evaporating cold coagulation zone, cooling zone and refrigeration area, radiating area and evaporating cold coagulation zone are arranged on the inner cavity top of machine unit shell, cooling zone is arranged on the below of radiating area, refrigeration area is arranged on the below of evaporating cold coagulation zone, radiating area top is provided with the blower fan be positioned at outside machine unit shell, laterally the water-locator extending into evaporating cold coagulation zone is provided with in radiating area, evaporating cold coagulation zone is provided with the first water fender near the sidewall of radiating area, forecooler is provided with from top to bottom in evaporating cold coagulation zone inner chamber, spray equipment and cold face temperature etc., water-locator is arranged on the below of cold face temperature etc., the first compressor is provided with in refrigeration area, first compressor connects the first refrigerant line, the other end of the first refrigerant line connects the first port of cross valve, second of cross valve, three, four ports connect second refrigerant pipeline respectively, 3rd refrigerant line and the 4th refrigerant line, the other end of second refrigerant pipeline connects forecooler, the other end of the 3rd refrigerant line connects the first compressor, the other end of the 4th refrigerant line connects shell and tube exchanger, the other end of forecooler is connected with the 5th refrigerant line, the other end connection rib plate heat interchanger of the 5th refrigerant line, cold face temperature etc. is connected with the 6th refrigerant line, the other end of the 6th refrigerant line connects shell and tube exchanger, 6th refrigerant line is provided with throttling arrangement, also water pump is provided with in refrigeration area, the delivery port of water pump connects with the spray equipment pipeline in evaporating cold coagulation zone, the water inlet of water pump is provided with water pipe, water pipe extend into the tank be arranged in bottom cooling zone, tank is provided with filler radiating area, water-locator is positioned at above filler radiating area, filler radiating area side is provided with the second water fender being attached at machine unit shell madial wall.
Described first compressor side parallel connection is provided with the second compressor.
The beneficial effects of the utility model are embodied in:
1, the modularized design adopting radiating area, evaporating cold coagulation zone, cooling zone and refrigeration area to be integrated in one, when assembling, connecting regional, facilitating transport and the installation of whole unit;
2, cooling tower and heat exchanger are integrated in one, water pump, water tank and main frame are integrated in one, and achieve the heat radiation of the evaporation and heat-exchange of integrated refrigeration, condensing heat-exchange and cooling water and are re-used in the function of one, installing cooling tower without the need to outside;
3, adopt the mode of spraying cooling water on evaporative condenser to carry out heat exchange, heat exchange efficiency is higher, and the cold that unit is obtained is more, more efficiently, more energy-conservation; The cooling water simultaneously sprayed can be used self gravitation and flow through each layer filler successively, in whole process, shower water dispels the heat through filler, finally be back to wait in water tank and again spray heat exchange, in the process of whole spray shower water recycle reach water-saving object;
4, adopt parallel compressor group, namely compressor air-discharging all shares a pipeline, the operation total time of the every compressor of control system meeting automatic equalization, to prevent wearing and tearing, even if there is a compressor to break down, all the other compressors also can normally work, and ensure the demand of user; Meanwhile, share the complexity that a pipeline greatly reducing system pipeline, add the reliability of system, decrease the loss of energy, add efficiency; In addition, adopt parallel compressor, can also protect after a certain compressor damages and can't affect whole system operation.Also interference can not be caused to the maintenance of equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Marginal data:
1, machine unit shell; 2, radiating area; 201, blower fan; 202, water-locator; 3, evaporating cold coagulation zone; 301, the first water fender; 3302, forecooler; 303, spray equipment; 304, cold face temperature etc.; 4, cooling zone; 401, tank; 402, filler radiating area; 403, the second water fender; 5, refrigeration area; 501, the first compressor; 502, the first refrigerant line; 503, cross valve; 504, second refrigerant pipeline; 505, the 3rd refrigerant line; 506, the 4th refrigerant line; 507, shell and tube exchanger; 508, the 5th refrigerant line; 509, the 6th refrigerant line; 510, throttling arrangement; 511, water pump; 512, water pipe; 513, the second compressor.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
See Fig. 1, the one that the utility model provides adopts evaporative condenser integration water chiller-heater unit, comprise machine unit shell 1, the lumen segmentation of machine unit shell 1 is radiating area 2, evaporating cold coagulation zone 3, cooling zone 4 and refrigeration area 5, radiating area 2 and evaporating cold coagulation zone 3 are arranged on the inner cavity top of machine unit shell 1, cooling zone 4 is arranged on the below of radiating area 2, refrigeration area 5 is arranged on the below of evaporating cold coagulation zone 3, radiating area 2 top is provided with the blower fan 201 be positioned at outside machine unit shell 1, laterally the water-locator 202 extending into evaporating cold coagulation zone 3 is provided with in radiating area 2, evaporating cold coagulation zone 3 is provided with the first water fender 301 near the sidewall of radiating area 2, forecooler 302 is provided with from top to bottom in evaporating cold coagulation zone 3 inner chamber, spray equipment 303 and cold face temperature etc. 304, water-locator 202 is arranged on the below of cold face temperature etc. 304, the first compressor 501 is provided with in refrigeration area 5, first compressor 501 connects the first refrigerant line 502, the other end of the first refrigerant line 502 connects the first port of cross valve 503, second of cross valve 503, three, four ports connect second refrigerant pipeline 504 respectively, 3rd refrigerant line 505 and the 4th refrigerant line 506, the other end of second refrigerant pipeline 504 connects forecooler 302, the other end of the 3rd refrigerant line 505 connects the first compressor 501, the other end of the 4th refrigerant line 506 connects shell and tube exchanger 507, the other end of forecooler 302 is connected with the 5th refrigerant line 508, the other end connection rib plate heat interchanger 304 of the 5th refrigerant line 508, cold face temperature etc. 304 is connected with the 6th refrigerant line 509, the other end of the 6th refrigerant line 509 connects shell and tube exchanger 507, 6th refrigerant line 509 is provided with throttling arrangement 510, water pump 511 is also provided with in refrigeration area 5, the delivery port of water pump 511 connects with spray equipment 303 pipeline in evaporating cold coagulation zone 3, the water inlet of water pump 511 is provided with water pipe 512, water pipe 512 extend into the tank 401 be arranged in bottom cooling zone 4, tank 401 is provided with filler radiating area 402, water-locator 202 is positioned at above filler radiating area 402, filler radiating area 402 side is provided with the second water fender 403 being attached at machine unit shell 1 madial wall.
The flow process (following " → " symbol all represents the flow direction of cold-producing medium) of cold-producing medium under cooling condition: first compressor 501 → the first refrigerant line 502 → cross valve 503 → second refrigerant pipeline 504 → forecooler 302 (cold-producing medium completes heat exchange in forecooler) → cold face temperature etc. 304 (now, water in tank 401 is smoked and is sent into spray equipment 303 by water pump 511, spray equipment 303 sprays the surface of water outlet to cold face temperature etc. 304, carry out cooling water heat exchange, cooling water after heat exchange drops onto water-locator 202, cooling water flows on the heat radiation filler of filler radiating area 402 along water-locator 202, flow into the process of tank 401 by blower fan 201 heat of cooling water to be taken away from filler radiating area 402 at cooling water and enter the external world, hot water and the external world separate by the second water fender 403 in the process that hot water is dirty.) → throttling arrangement 510 → shell and tube exchanger the 507 → four refrigerant line 506 → cross valve the 503 → three refrigerant line 505 → the first compressor 501.
The flow process of cold-producing medium under heating condition: first compressor 501 → the first refrigerant line 502 → cross valve the 503 → four refrigerant line 506 → shell and tube exchanger 507 → throttling arrangement 510 → cold face temperature etc. 304 (cold-producing medium in cold face temperature etc. and air heat-exchange) → the 5th refrigerant line 508 → forecooler 302 when mode of operation (heat forecooler use as evaporimeter, again with air heat-exchange) → second refrigerant pipeline 504 → cross valve the 503 → three refrigerant line 505 → the first compressor 501.
In the present embodiment, the first compressor 501 side parallel connection is provided with the second compressor 513.Object is, compressor adopts two modes in parallel to be connected in system, all pipelines in sharing system, can open one or all open according to demand, reach the object of economize energy.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. an employing evaporative condenser integration water chiller-heater unit, comprise machine unit shell (1), it is characterized in that: the lumen segmentation of described machine unit shell (1) is radiating area (2), evaporating cold coagulation zone (3), cooling zone (4) and refrigeration area (5), radiating area (2) and evaporating cold coagulation zone (3) are arranged on the inner cavity top of machine unit shell (1), cooling zone (4) is arranged on the below of radiating area (2), refrigeration area (5) is arranged on the below of evaporating cold coagulation zone (3), radiating area (2) top is provided with and is positioned at machine unit shell (1) blower fan outward (201), laterally the water-locator (202) extending into evaporating cold coagulation zone (3) is provided with in radiating area (2), evaporating cold coagulation zone (3) is provided with the first water fender (301) near the sidewall of radiating area (2), forecooler (302) is provided with from top to bottom in evaporating cold coagulation zone (3) inner chamber, spray equipment (303) and cold face temperature etc. (304), water-locator (202) is arranged on the below of cold face temperature etc. (304), the first compressor (501) is provided with in refrigeration area (5), first compressor (501) connects the first refrigerant line (502), the other end of the first refrigerant line (502) connects the first port of cross valve (503), second of cross valve (503), three, four ports connect second refrigerant pipeline (504) respectively, 3rd refrigerant line (505) and the 4th refrigerant line (506), the other end of second refrigerant pipeline (504) connects forecooler (302), the other end of the 3rd refrigerant line (505) connects the first compressor (501), the other end of the 4th refrigerant line (506) connects shell and tube exchanger (507), the other end of forecooler (302) is connected with the 5th refrigerant line (508), the other end connection rib plate heat interchanger (304) of the 5th refrigerant line (508), cold face temperature etc. (304) is connected with the 6th refrigerant line (509), the other end of the 6th refrigerant line (509) connects shell and tube exchanger (507), 6th refrigerant line (509) is provided with throttling arrangement (510), water pump (511) is also provided with in refrigeration area (5), the delivery port of water pump (511) connects with spray equipment (303) pipeline in evaporating cold coagulation zone (3), the water inlet of water pump (511) is provided with water pipe (512), water pipe (512) extend into the tank (401) being arranged in bottom, cooling zone (4), tank (401) is provided with filler radiating area (402), water-locator (202) is positioned at filler radiating area (402) top, filler radiating area (402) side is provided with the second water fender (403) being attached at machine unit shell (1) madial wall.
2. one according to claim 1 adopts evaporative condenser integration water chiller-heater unit, it is characterized in that: the side parallel connection of described first compressor (501) is provided with the second compressor (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623598.XU CN204902308U (en) | 2015-08-18 | 2015-08-18 | Adopt evaporative condenser integration hot and cold water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623598.XU CN204902308U (en) | 2015-08-18 | 2015-08-18 | Adopt evaporative condenser integration hot and cold water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902308U true CN204902308U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623598.XU Expired - Fee Related CN204902308U (en) | 2015-08-18 | 2015-08-18 | Adopt evaporative condenser integration hot and cold water unit |
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| CN (1) | CN204902308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020925A (en) * | 2015-08-18 | 2015-11-04 | 重庆达孚制冷设备有限责任公司 | Integrated cold/hot water unit adopting evaporative condenser |
| CN110307613A (en) * | 2019-08-02 | 2019-10-08 | 艾科尔新能源科技有限公司 | It is a kind of to evaporate the double energy-saving type air conditioners utilized of cooling cold wind cold water and its working method |
-
2015
- 2015-08-18 CN CN201520623598.XU patent/CN204902308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020925A (en) * | 2015-08-18 | 2015-11-04 | 重庆达孚制冷设备有限责任公司 | Integrated cold/hot water unit adopting evaporative condenser |
| CN105020925B (en) * | 2015-08-18 | 2018-01-12 | 重庆达孚制冷设备有限责任公司 | One kind uses evaporative condenser integration water chiller-heater unit |
| CN110307613A (en) * | 2019-08-02 | 2019-10-08 | 艾科尔新能源科技有限公司 | It is a kind of to evaporate the double energy-saving type air conditioners utilized of cooling cold wind cold water and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160818 |