CN204787513U - Water -cooled refrigeration plant - Google Patents

Water -cooled refrigeration plant Download PDF

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Publication number
CN204787513U
CN204787513U CN201520279360.XU CN201520279360U CN204787513U CN 204787513 U CN204787513 U CN 204787513U CN 201520279360 U CN201520279360 U CN 201520279360U CN 204787513 U CN204787513 U CN 204787513U
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China
Prior art keywords
evaporimeter
liquor pump
delivery port
water
water storage
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CN201520279360.XU
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Chinese (zh)
Inventor
慕志光
梁静
徐荣吉
付占朋
李尚舜
Original Assignee
青岛海尔特种电冰柜有限公司
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Priority to CN201410455996.5A priority Critical patent/CN104180553A/en
Priority to CN201420515218 priority
Application filed by 青岛海尔特种电冰柜有限公司 filed Critical 青岛海尔特种电冰柜有限公司
Priority to CN201520279360.XU priority patent/CN204787513U/en
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Publication of CN204787513U publication Critical patent/CN204787513U/en

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Abstract

The utility model provides a water -cooled refrigeration plant. Water -cooled refrigeration plant includes: cooling cycle system, liquid circulation system and water storage box, cooling cycle system is including the compressor, condenser, capillary and the evaporimeter that link together, liquid circulation system includes liquor pump and delivery port, the liquor pump warp the evaporimeter with the delivery port is connected, the delivery port stretches into the inner chamber of water storage box, still be provided with the liquid outlet on the water storage box, the liquor pump still with the liquid outlet links to each other. Cool off through the heat exchange liquid of cooling cycle system in to liquid circulation system, heat exchange liquid enters into the direct storing with soaking at heat exchange liquid of water storage box and carries out the heat exchange, has improved refrigeration plant's coefficient of performance, has improved energy utilization efficiency.

Description

Water cooled refrigeration equipment
Technical field
The utility model relates to refrigerating plant, particularly relates to a kind of water cooled refrigeration equipment.
Background technology
The cold transmittance process (heat transfer process in contrast) of current refrigeration plant: the cold-producing medium evaporation endothermic in evaporimeter, produce cold by the mode of " heat conduction " make to be close to evaporimeter liner of refrigeration equipment temperature reduce, the liner of refrigeration equipment of low temperature passes through free convection, radiation (if inside has the heat exchange mode of forced convection device to be forced convertion) makes refrigeration plant enclose inside gas lower the temperature, cryogenic gas carries out heat exchange by free convection (if inside has the heat exchange mode of forced convection device to be forced convertion) and storing, the heat of storing is taken away.The heat of storing is also taken away by the mode of radiation heat transfer by refrigeration plant inwall and storing.
There are two subject matters in above-mentioned cold transmittance process: one is refrigeration plant inside is be main heat transferring medium with air, due to the density (1.164kg/m3 of air, 20 DEG C) and thermal conductivity factor (2.524 × 10-2W/ (m)) lower, cause heat transfer coefficient low; Two is that free convection and radiation heat transfer (refrigeration plant internal face and storing temperature range in) two kinds of coefficients of heat transfer of heat exchange mode own are lower, in 10 ~ 100W/ (m2) scope.On the one hand, according to the thermal conduction study fundamental formular of the heat exchange amount=coefficient of heat transfer × heat transfer temperature difference × heat exchange area, when refrigeration plant storing is more, need higher heat exchange heat, refrigeration plant generally realizes by reducing evaporating temperature (namely increasing heat transfer temperature difference), and according to thermodynamics Carnot's theorem, refrigeration plant evaporating temperature is lower, coefficient of performance of refrigerating (COP) is lower, and cooling rate is slower; On the other hand; the temperature-sensitive bag of current refrigeration plant temperature controller is placed on the pipeline of refrigeration system and (is generally positioned over evaporator pipeline exit); judge whether refrigeration indoor air temperature is reduced to setting value by the temperature at evaporator outlet place; under the air themperature of refrigeration plant inside is reduced to design temperature, namely compressor shuts down in limited time, until compressor is just started shooting work again when the air themperature of refrigeration plant inside rises to the temperature upper limit of temperature controller setting.Because air themperature and storing temperature exist the larger temperature difference; so when the compressor is shut down, storing temperature is not reduced to design temperature, and therefore storing heat heats refrigeration plant inner air very soon; temperature is elevated to compressor and again starts shooting work, directly causes the frequent start-stop of compressor.Cooling rate makes the energy saving of refrigerator-freezer in urgent need to be improved slowly, and the start and stop of compressor frequently make the functional reliability of refrigerator-freezer decline, and greatly shortens the service life of compressor.
At present, water is utilized to replace air as the water refrigeration plant of heat exchange refrigerant, by the forced-convection heat transfer of water and storing, heat transfer coefficient scope is at 1000 ~ 10000W/ (m2), this adds the heat transfer coefficient of refrigeration plant to a certain extent, but the inside of water refrigeration plant must have large water gaging to exist, the liquid level of water determines the producing level of refrigeration plant volume, and the existence of large water gaging simultaneously too increases the requirement of refrigeration plant intensity.In addition the evaporimeter of refrigeration system is positioned over refrigeration plant inside, occupies the dischargeable capacity of refrigeration plant.
Summary of the invention
In view of this, the utility model provides a kind of water cooled refrigeration equipment, is intended to the start-stop time of the compressor reducing water cooled refrigeration equipment, realizes the function that speed is cold.
The technical scheme that the utility model provides is, a kind of water cooled refrigeration equipment, comprising: cooling cycle system, fluid circulation system and water storage casing; Described cooling cycle system comprises the compressor, condenser, capillary and the evaporimeter that link together; Described fluid circulation system comprises liquor pump and delivery port, described liquor pump is connected with described delivery port through described evaporimeter, described delivery port stretches into the inner chamber of described water storage casing, and described water storage casing is also provided with liquid outlet, and described liquor pump is also connected with described liquid outlet.
Further, described delivery port is Venturi tube, and described Venturi tube is immersed in the heat exchange fluid in described water storage casing.
Further, described cooling cycle system also comprises four-way change-over valve and change-over switch, the public entrance of described four-way change-over valve and public outlet are connected with the blast pipe of described compressor and air intake duct respectively, other two reduction of fractions to a common denominators of described four-way change-over valve are not connected with described evaporimeter with described condenser, and described capillary is located between described condenser and described evaporimeter; Described change-over switch is used for four-way change-over valve commutation described in trigging control.
Further, fluid reservoir, control valve and filter is also disposed with between described liquid outlet and described liquor pump.
Further, also comprise control system, described control system comprises temperature controller, temperature sensor, differential pressure pickup and position switch, described temperature sensor is located on stream that described fluid circulation system formed or in the inner chamber of described casing, described temperature controller is connected respectively with described temperature sensor, described liquor pump, described compressor, described differential pressure pickup is located between the import and export of described liquor pump, described differential pressure pickup is connected to described compressor, and described position switch is located at the door body place of described casing.
Further, described evaporimeter is plate type heat exchanger or double pipe heat exchanger, and described liquor pump is connected with described delivery port by described evaporimeter; Or described liquor pump is connected by pipeline with between delivery port, described pipeline is connected with described evaporimeter heat conduction.
The water cooled refrigeration equipment that the utility model provides, by cooling cycle system, the heat exchange fluid in fluid circulation system is cooled, heat exchange fluid enters into water storage casing and directly carries out heat exchange with the storing being immersed in heat exchange fluid, and change due to the heat transfer coefficient of liquid, heat exchange fluid on storing can fast and storing carry out heat exchange, improve the coefficient of performance of refrigeration plant, improve energy utilization efficiency, achieve the function that speed is cold; Meanwhile, because cooling rate is very fast, also makes the start-stop time of compressor obviously reduce, extend the service life of water cooled refrigeration equipment; Same, by changing the state of four-way change-over valve, refrigeration control can also be realized to switch to heat control, achieve speed cold/speed heat multi-functional, become electrical equipment in full season, reduce cost.
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 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 the schematic diagram one of the utility model water cooled refrigeration apparatus embodiments;
Fig. 2 is the schematic diagram two of the utility model water cooled refrigeration apparatus embodiments.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the present embodiment water cooled refrigeration equipment, mainly comprises compressor 1, condenser 3, capillary 4, evaporimeter 5, liquor pump 6, delivery port 7, fluid reservoir 8, control valve 9, filter 10, temperature controller 11, temperature sensor 12, differential pressure pickup 13, position switch 14 and water storage casing 15.Wherein, compressor 1, condenser 3, capillary 4 and evaporimeter 5 form cooling cycle system; Liquor pump 6, filter 10, delivery port 7, fluid reservoir 8 and control valve 9 form fluid circulation system; Temperature controller 11, temperature sensor 12, differential pressure pickup 13 and position switch 14 forming control system.
The structure of cooling cycle system is specially: compressor 1, condenser 3, capillary 4 and evaporimeter 5 circulate successively and be joined together to form the refrigerating circuit of confession refrigerant flowing.
The structure of fluid circulation system is specially: the heat exchange fluid that liquor pump 6 exports is transported to delivery port 7 after evaporimeter 5 freezes, delivery port 7 stretches into the inner chamber of water storage casing 15, liquor pump 6 is connected with fluid reservoir 8 through filter 10, control valve 9 successively, and fluid reservoir 8 is connected to the inner chamber of water storage casing 15.Wherein, the intracavity bottom of water storage casing 15 can be formed with liquid outlet (not shown), and fluid reservoir 8 is connected the heat exchange fluid realized in water storage casing 15 and circulates to flow back in fluid circulation system and carry out heat exchange with this liquid outlet; In addition, evaporimeter 15 can adopt the structure such as plate type heat exchanger or double pipe heat exchanger, there are in evaporimeter 15 two streams, wherein a stream is for refrigerant flowing, another stream is for heat exchange fluid flowing, and liquor pump 6 is connected with delivery port 7 by evaporimeter 5, or, directly be connected by pipeline between liquor pump 6 with delivery port 7, this pipeline be attached on evaporimeter 5 with by evaporimeter 5 refrigeration stream through this ducted heat exchange fluid.Wherein, delivery port 7 in the present embodiment can adopt Venturi tube, Venturi tube is immersed in the heat exchange fluid in water storage casing 1, in actual use, enter into fluid circulation system carry out heat exchange after heat exchange fluid spray from Venturi tube, simultaneously, the heat exchange fluid that Venturi tube will suck in water storage casing 1, suction and central bottom backwater strengthen vortex effect, and storing is consistent with heat exchange fluid temperature, good refreshing effect.
The structure of control system is specially: temperature sensor 12 is located on the stream pipeline of fluid circulation system formation, such as: temperature sensor 12 is located on the inner chamber of water storage casing 15 or the stream pipeline of fluid circulation system.Temperature controller 11 is connected respectively with temperature sensor 12, liquor pump 6, compressor 1, differential pressure pickup 13 is located between the import and export of liquor pump 6, differential pressure pickup 13 is also connected to compressor 1, position switch 14 is located at the door body place of water storage casing 15, for judging whether the door body (not shown) on water storage casing 15 is opened.
Below in conjunction with accompanying drawing, the course of work of the present embodiment water cooled refrigeration equipment and control method are described, for the storing of refrigeration in water storage casing 15 for beverage.
The duty of the present embodiment water cooled refrigeration equipment is mainly divided into startup, operation, shutdown and door body to open four kinds of operating modes; beverage to be deposited in the inner chamber of water storage casing 15 in the mode of vertical angles as far as possible and is immersed in the heat exchange fluid of water storage casing 15; close door body; temperature controller 11 set temperature value is 10 DEG C; switch on power, the present embodiment water cooled refrigeration equipment enters the start operating performance stage.
Cooling cycle system is by evaporimeter 5 and the heat exchange fluid heat exchange in fluid circulation system, and the heat exchange fluid after refrigeration to be ejected on storing by delivery port 7 and to carry out heat exchange by fluid circulation system; Control system controls cooling cycle system and fluid circulation system simultaneously; Fluid circulation system controls cooling cycle system simultaneously, and the step of cooling cycle system is specially:
First judge whether door body is opened (now closing) according to the position switch 14 of unexpected winner body; Then temperature sensor 12 passes to the temperature signal of temperature controller 11 is normal temperature (because beverage is just put into), deviation is had with set temperature value, temperature controller 11 controls liquor pump 6 power supply immediately and connects, and fluid circulation system is started working, and connects compressor 1 power supply simultaneously;
After but compressor 1 power supply is connected, whether compressor 1 starts the control of also pressure difference sensor 13, judge whether the import and export of liquor pump 6 successfully set up pressure reduction by differential pressure pickup 13, if successfully set up pressure reduction, then fluid circulation system normally works, compressor 1 starts, and cooling cycle system is started working.
The transmittance process of cold is: the cold-producing medium evaporation endothermic in the evaporimeter 5 of cooling cycle system produces cold, fluid circulation system is (for water, heat exchange fluid is pure water, ethylene glycol, one or more or the ethanol water of phenol in glycerine or the soluble-salt of alkali and alkaline earth metal ions are (as sodium chloride, calcium chloride) the aqueous solution, according to the refrigeration of storing, cryogenic temperature selects the heat exchange fluid be suitable for) water be pumped to evaporimeter 5 by liquor pump 6 and freeze, the cold of absorption refrigeration agent becomes cold water, cold water by delivery port 7 be injected in water storage casing 15 with beverage heat exchange, the generation of the water in water storage casing 15 will be made to rock and vibrate because the water after refrigeration is injected in water storage casing 15 simultaneously, thus the beverage soaked in water is shaken, cold is made to be delivered to beverage inside from beverage packaging fast, reduce the peripheral and inner temperature difference of beverage simultaneously, beverage is fully cooled, through with beverage heat exchange after water to be flow back into the fluid reservoir 8 of fluid circulation system by the liquid outlet bottom water storage casing 15, be then pumped into evaporimeter 5 place through control valve 9, filter 10 by liquor pump 6 successively, enter next round circulation.
Water can flow through temperature sensor 12 when the liquid outlet of water storage casing 15 enters fluid reservoir 8, and the temperature signal of water is passed to temperature controller 11.Due to the continuous transmission of cold, the temperature of beverage reduces gradually, and the temperature of backwater also reduces gradually.When temperature reaches 10 DEG C of setting, temperature controller 11 disconnects the power supply of liquor pump 6 and compressor 1 simultaneously, and fluid circulation system and cooling cycle system quit work simultaneously, enter shutdown operating mode.Due to constantly importing into of external heat, make internal beverage temperature increase gradually, when reaching the higher limit of temperature controller 11 startup, water cooled refrigeration equipment restarts.
Water cooled refrigeration equipment is when normally running, if opening door body is beaten in midway, for the liquid preventing delivery port 7 from spraying flies out water storage casing 15, position switch 14 controls liquor pump 6 and compressor 1 power-off simultaneously, fluid circulation system and cooling cycle system are cut off simultaneously, and water cooled refrigeration equipment quits work.After a body closes, restart liquor pump 6 and compressor 1.
Analyze and find, cold and storing heat exchange at weakest link just at water cooled refrigeration device interior, thus the heat transfer technology that the coefficient of heat transfer can be reached 100000W/ (m2) by the utility model is incorporated into water cooled refrigeration equipment refrigerating field, with regard to refrigerating function, the utility model water cooled refrigeration equipment, except selling the soft bottle beverage of refrigeration, can also realize the quick-frozen to fruit or packaged food.
The raising of water storage casing 15 internal heat coefficient makes the coefficient of heat transfer from cold-producing medium to storing improve, the temperature difference transmitted required for identical heat will reduce, the technical solution of the utility model is adopted to freeze, the temperature difference≤5 DEG C between the evaporating temperature of cooling cycle system and the temperature-sensitive bag temperature of temperature controller 11, and the temperature difference≤10 DEG C between the target temperature of storing, optimize the performance of cooling cycle system greatly.
The basic reason of conventional refrigeration equipment high frequent start and stop under heavy load has two: one to be the position of temperature controller temperature-sensitive bag; Two is have the larger temperature difference between evaporating temperature and storing.Wherein, as previously mentioned, the introducing of Water Cooling Technology decreases the temperature difference between evaporating temperature and storing, and on the other hand, temperature sensor 12 is installed between liquid outlet bottom refrigeration plant water storage casing 15 and fluid reservoir 8 by the utility model.Under 128L refrigeration plant inside loads the prerequisite of 80 bottles of 500ml bottled waters, contrast by experiment, in 24h, conventional refrigeration equipment start-stop 100 times, and the only start and stop 2 times of the cold energy-saving cabinet of speed of the present utility model.
As shown in Figure 2, except realizing the cold function of above-mentioned speed, the present embodiment water cooled refrigeration equipment is based on technique scheme, and difference is to heat the storing in water storage casing 15, concrete, described kind of refrigeration cycle circulation also comprises four-way change-over valve 2 and change-over switch (not shown); The structure of cooling cycle system is specially: the public entrance of four-way change-over valve 2 and public outlet are connected with the blast pipe of compressor 1 and air intake duct respectively, other two reduction of fractions to a common denominators of four-way change-over valve 2 are not connected with evaporimeter 5 with condenser 3, and capillary 4 is located between condenser 3 and evaporimeter 5; Change-over switch is connected with four-way change-over valve 2 by controlling power supply.
Specifically, need by refrigerating state switch to heat state time, pull change-over switch, control power supply to four-way change-over valve 2 one high level pulses, the four-way change-over valve 2 realized commutates, the flow direction of cold-producing medium changes, the exchange function of evaporimeter 5 and condenser 3, then realize fast hot merit energy, can make the present embodiment water cooled refrigeration equipment in the winter time or other desired occasion as " hot drink " heater, improve energy utilization efficiency, reduce vacancy rate, give full play to the frequency of utilization of the present embodiment water cooled refrigeration equipment, become the multifunctional electric appliance in full season.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (6)

1. a water cooled refrigeration equipment, is characterized in that, comprising: cooling cycle system, fluid circulation system and water storage casing; Described cooling cycle system comprises the compressor, condenser, capillary and the evaporimeter that link together; Described fluid circulation system comprises liquor pump and delivery port, described liquor pump is connected with described delivery port through described evaporimeter, described delivery port stretches into the inner chamber of described water storage casing, and described water storage casing is also provided with liquid outlet, and described liquor pump is also connected with described liquid outlet.
2. water cooled refrigeration equipment according to claim 1, is characterized in that, described delivery port is Venturi tube, and described Venturi tube is immersed in the heat exchange fluid in described water storage casing.
3. water cooled refrigeration equipment according to claim 1, it is characterized in that, described cooling cycle system also comprises four-way change-over valve and change-over switch, the public entrance of described four-way change-over valve and public outlet are connected with the blast pipe of described compressor and air intake duct respectively, other two reduction of fractions to a common denominators of described four-way change-over valve are not connected with described evaporimeter with described condenser, and described capillary is located between described condenser and described evaporimeter; Described change-over switch is used for four-way change-over valve commutation described in trigging control.
4. water cooled refrigeration equipment according to claim 1, is characterized in that, is also disposed with fluid reservoir, control valve and filter between described liquid outlet and described liquor pump.
5. water cooled refrigeration equipment according to claim 1, it is characterized in that, also comprise control system, described control system comprises temperature controller, temperature sensor, differential pressure pickup and position switch, described temperature sensor is located on stream that described fluid circulation system formed or in the inner chamber of described casing, described temperature controller and described temperature sensor, described liquor pump, described compressor is connected respectively, entering of described liquor pump be located at by described differential pressure pickup, between outlet, described differential pressure pickup is connected to described compressor, described position switch is located at the door body place of described casing.
6. water cooled refrigeration equipment according to claim 1, is characterized in that, described evaporimeter is plate type heat exchanger or double pipe heat exchanger, and described liquor pump is connected with described delivery port by described evaporimeter; Or described liquor pump is connected by pipeline with between delivery port, described pipeline is connected with described evaporimeter heat conduction.
CN201520279360.XU 2014-09-09 2015-05-04 Water -cooled refrigeration plant CN204787513U (en)

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CN201410455996.5A CN104180553A (en) 2014-09-09 2014-09-09 Spraying type energy-saving fast refrigerator and control method thereof
CN201420515218 2014-09-09
CN201520279360.XU CN204787513U (en) 2014-09-09 2015-05-04 Water -cooled refrigeration plant

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CN201510207066.2A Active CN106152589B (en) 2014-09-09 2015-04-28 Fountain heating-cooling equipment and control method
CN201520263937.8U CN204787391U (en) 2014-09-09 2015-04-28 Fountain refrigeration plant
CN201520263828.6U CN204787452U (en) 2014-09-09 2015-04-28 Fountain refrigerating plant
CN201520263717.5U CN204787389U (en) 2014-09-09 2015-04-28 Fountain storing equipment
CN201510207273.8A Active CN106152591B (en) 2014-09-09 2015-04-28 Fountain storage equipment and control method
CN201520263825.2U CN204787390U (en) 2014-09-09 2015-04-28 Fountain equipment of heating
CN201510207304.XA Active CN106152630B (en) 2014-09-09 2015-04-28 Fountain refrigerating plant and control method
CN201510207235.2A Active CN106152701B (en) 2014-09-09 2015-04-28 Fountain refrigeration equipment and control method
CN201520279178.4U CN204787392U (en) 2014-09-09 2015-05-04 Refrigerating plant sprays
CN201510220152.7A Active CN106196688B (en) 2014-09-09 2015-05-04 Spray refrigerating plant and control method
CN201510219890.XA Active CN106196830B (en) 2014-09-09 2015-05-04 Water cooled refrigeration equipment and control method
CN201520279360.XU CN204787513U (en) 2014-09-09 2015-05-04 Water -cooled refrigeration plant
CN201520279359.7U CN204787393U (en) 2014-09-09 2015-05-04 Refrigeration plant sprays
CN201510219907.1A Active CN106196687B (en) 2014-09-09 2015-05-04 Spray refrigeration equipment and control method
CN201510285448.7A Active CN106196708B (en) 2014-09-09 2015-05-29 Adjustable spraying refrigeration equipment and control method
CN201510285568.7A Active CN106196689B (en) 2014-09-09 2015-05-29 Fountain refrigerating plant and control method
CN201520360057.2U CN204787395U (en) 2014-09-09 2015-05-29 Fountain refrigeration plant
CN201520360018.2U CN204787403U (en) 2014-09-09 2015-05-29 Refrigeration plant sprays with adjustable
CN201510285611.XA Active CN106196690B (en) 2014-09-09 2015-05-29 Fountain refrigeration equipment and control method
CN201520359889.2U CN204787394U (en) 2014-09-09 2015-05-29 Fountain refrigerating plant
CN201510370432.6A Active CN106196691B (en) 2014-09-09 2015-06-30 Fountain refrigerating plant and control method
CN201510370460.8A Active CN106196692B (en) 2014-09-09 2015-06-30 Spray refrigeration equipment and control method
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CN201520263828.6U CN204787452U (en) 2014-09-09 2015-04-28 Fountain refrigerating plant
CN201520263717.5U CN204787389U (en) 2014-09-09 2015-04-28 Fountain storing equipment
CN201510207273.8A Active CN106152591B (en) 2014-09-09 2015-04-28 Fountain storage equipment and control method
CN201520263825.2U CN204787390U (en) 2014-09-09 2015-04-28 Fountain equipment of heating
CN201510207304.XA Active CN106152630B (en) 2014-09-09 2015-04-28 Fountain refrigerating plant and control method
CN201510207235.2A Active CN106152701B (en) 2014-09-09 2015-04-28 Fountain refrigeration equipment and control method
CN201520279178.4U CN204787392U (en) 2014-09-09 2015-05-04 Refrigerating plant sprays
CN201510220152.7A Active CN106196688B (en) 2014-09-09 2015-05-04 Spray refrigerating plant and control method
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CN201510219907.1A Active CN106196687B (en) 2014-09-09 2015-05-04 Spray refrigeration equipment and control method
CN201510285448.7A Active CN106196708B (en) 2014-09-09 2015-05-29 Adjustable spraying refrigeration equipment and control method
CN201510285568.7A Active CN106196689B (en) 2014-09-09 2015-05-29 Fountain refrigerating plant and control method
CN201520360057.2U CN204787395U (en) 2014-09-09 2015-05-29 Fountain refrigeration plant
CN201520360018.2U CN204787403U (en) 2014-09-09 2015-05-29 Refrigeration plant sprays with adjustable
CN201510285611.XA Active CN106196690B (en) 2014-09-09 2015-05-29 Fountain refrigeration equipment and control method
CN201520359889.2U CN204787394U (en) 2014-09-09 2015-05-29 Fountain refrigerating plant
CN201510370432.6A Active CN106196691B (en) 2014-09-09 2015-06-30 Fountain refrigerating plant and control method
CN201510370460.8A Active CN106196692B (en) 2014-09-09 2015-06-30 Spray refrigeration equipment and control method
CN201510370431.1A Active CN105444460B (en) 2014-09-09 2015-06-30 Fountain refrigeration equipment and control method

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CN107632684A (en) * 2017-09-22 2018-01-26 比赫电气(太仓)有限公司 A kind of server enclosed liquid cooling system of stabilization and accurate temperature control

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CN204787389U (en) 2015-11-18
CN106152701A (en) 2016-11-23
CN204787391U (en) 2015-11-18
CN106196708B (en) 2018-10-09
CN106196689A (en) 2016-12-07
CN204787403U (en) 2015-11-18
CN105444460B (en) 2018-10-09
CN106196691A (en) 2016-12-07
CN204787390U (en) 2015-11-18
CN106152591B (en) 2019-05-31
CN106152701B (en) 2018-10-09
CN105444460A (en) 2016-03-30
CN106196691B (en) 2018-10-09
CN106152630A (en) 2016-11-23
CN106196689B (en) 2018-10-09
CN106196830B (en) 2018-10-09
CN106196690A (en) 2016-12-07
CN106152591A (en) 2016-11-23
CN106196688A (en) 2016-12-07
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CN204787393U (en) 2015-11-18
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CN106196690B (en) 2019-02-01
CN106196687A (en) 2016-12-07
CN106196708A (en) 2016-12-07
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CN106152589B (en) 2018-12-18
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CN106196830A (en) 2016-12-07
CN106196688B (en) 2018-10-09

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