CN205351839U - Cooling device and possess this cooling device's air conditioner - Google Patents

Abstract

The utility model provides a cooling device includes casing, compressor, water -cooled condenser, fan, evaporation media structure and sprays the structure, the casing has the air intake and an air outlet of intercommunication, the compressor with water -cooled condenser reaches the evaporimeter intercommunication, the fan is located air outlet or air intake, it reaches to spray the structure evaporation media structure set up in in the casing, the bottom of casing forms unenclosed structure's collection portion, collect the position in the below of evaporation media structure is in order to hold water, water -cooled condenser flood when using in water is contained so that flow through by collection portion water -cooled condenser's refrigerant with water carries out the heat exchange, water passes through it gets into to spray the structure evaporation media structure is in order to evaporate the heat dissipation. Cooling device's condensation heat exchange efficiency is high. The utility model provides a this cooling device's of utensil air conditioner.

Description

Chiller and have the air-conditioning of this chiller

Technical field

This utility model relates to a kind of heat-exchange device, particularly to a kind of water-cooled chiller and the air-conditioning having this chiller.

Background technology

In life, industry chiller, air cooling way is generally adopted to cool down, as conventional home-use outdoor machine of air-conditioner is made up of compressor, condenser, blower fan etc., condenser is blown by blower fan, the coolant in condenser is made to carry out heat exchange by condenser and air, thus reducing the temperature of coolant.But, the condensation efficiency of condenser raises with outdoor temperature and reduces, and power consumption is bigger.

Utility model content

In view of the foregoing, it is necessary to a kind of energy-conservation chiller is provided.

There is a need to provide a kind of air-conditioning having this chiller.

A kind of chiller includes housing, compressor, water-cooled condenser, blower fan, evaporative medium structure and spray structure, and described housing has air inlet and the air outlet of connection, and described compressor connects with described water-cooled condenser；Described blower fan is located at described air outlet or air inlet, described spray structure and described evaporative medium structure are arranged in described housing, the collection portion of unenclosed construction is formed on the bottom of described housing, described collection portion is positioned at the lower section of described evaporative medium structure to hold water, described water-cooled condenser is submerged in described collection portion in time using and is filled with water to flow through the coolant of described water-cooled condenser and carries out heat exchange with described water, described water by the described spray structure described evaporative medium structure of entrance to be evaporated dispelling the heat.

Further, described housing completely cuts off into cooling chamber and containing cavity by dividing plate, described water-cooled condenser, described evaporative medium structure and described spray structure are contained in described cooling chamber, described collection portion is formed at the bottom of described cooling chamber, described compressor displacement is contained in described containing cavity, described cooling chamber is by base plate, dividing plate, the first side wall, side plate and the second sidewall are constituted, described base plate is the bottom in described collection portion, described dividing plate, described the first side wall, described side plate and described second sidewall connect with described base plate, described dividing plate and described side plate are oppositely arranged, described dividing plate and described side plate are connected between described the first side wall and described second sidewall.

Further, described base plate and described the first side wall are bent into two parts by same sheet material and are formed, and described side plate, described second sidewall and described dividing plate are bent to form by same sheet material, and described dividing plate and described side plate are positioned at the same side of described second sidewall.

Further, described chiller also includes the bracing frame being located in described housing, and described evaporative medium structure is arranged on support frame as described above.

Further, support frame as described above includes some pillars, some bearing bars and some ribs, described some pillars are vertically installed on the bottom in described collection portion, every two pillars are connected by a bearing bar, the contiguous described collection portion of described bearing bar is arranged, and described some ribs are arranged at intervals at wherein between two bearing bars being oppositely arranged.

Further, projection the first location division and the second location division in described ribs, described first location division is arranged relative to the more contiguous described air inlet of described air outlet, described evaporative medium structure is between described first location division and described air inlet, described second location division is arranged relative to the more contiguous described air outlet of described air inlet, described chiller also includes the air-cooled condenser connected with described water-cooled condenser and described vaporizer, coolant to flow through described air-cooled condenser can carry out heat exchange by air, described air-cooled condenser is between described first location division and described second location division.

Further, support frame as described above also includes ribs, described ribs be connected to wherein between two bearing bars being oppositely arranged and with described ribs vertical connection.

Further, the sidewall of described housing is formed two attachment structures being oppositely arranged, in each attachment structure, interval arranges the first accommodation portion and the second accommodation portion, described evaporative medium structure is contained in support frame as described above, support frame as described above slides with described first accommodation portion and connects, described chiller also includes the air-cooled condenser connected with described water-cooled condenser and described vaporizer, described air-cooled condenser slides with described second accommodation portion and connects, and the coolant to flow through described air-cooled condenser can carry out heat exchange by air.

Further, the top of support frame as described above is provided with extraction unit, extracts support frame as described above to facilitate from described first accommodation portion.

A kind of air-conditioning, it includes chiller and the vaporising device connected with described chiller, described vaporising device tool vaporizer.Described chiller includes housing, compressor, water-cooled condenser, blower fan, evaporative medium structure and spray structure, and described housing has air inlet and the air outlet of connection, and described compressor connects with described water-cooled condenser and described vaporizer；Described blower fan is located at described air outlet or air inlet, described spray structure and described evaporative medium structure are arranged in described housing, the collection portion of unenclosed construction is formed on the bottom of described housing, described collection portion is positioned at the lower section of described evaporative medium structure to hold water, described water-cooled condenser is submerged in described water in time using and carries out heat exchange with the coolant flowing through described water-cooled condenser with described water, and described water enters described evaporative medium structure to be evaporated heat radiation by described spray structure.

Compared to prior art, chiller that this utility model provides and have the air-conditioning of this chiller, described collection portion is unenclosed construction, described water-cooled condenser is submerged in described collection portion, the coolant flowing through condenser described in water is cooled down by water, and described spray structure sprays described evaporative medium structure and water is evaporated heat radiation and then water is lowered the temperature.Owing to water produces phase transformation in evaporation process, absorbing heat more, so improve condensing heat-exchange efficiency, improving the reliability of system simultaneously.It addition, collection portion is formed by the bottom of housing, which reduce cost, and alleviate the weight of chiller.What is more, chiller also includes air-cooled condenser, and then makes coolant pass through twice cooling, and the energy consumption of the condenser system of relatively single air-cooled or single water evaporating cold mode is lower.

Accompanying drawing explanation

The structural principle block diagram of the air-conditioning that Fig. 1 provides for embodiment one of the present utility model.

Fig. 2 is the assembling figure of the chiller of the air-conditioning of Fig. 1.

Fig. 3 is the chiller decomposed figure shown in Fig. 2.

Fig. 4 is another visual angle figure of the decomposed figure of the chiller shown in Fig. 2.

Fig. 5 is the exploded view of the chiller shown in Fig. 4.

Fig. 6 is the schematic perspective view of the bracing frame shown in Fig. 2.

The decomposing schematic representation of the chiller that Fig. 7 provides for embodiment two of the present utility model.

Main element symbol description

Air-conditioning	300
		Chiller	100
Vaporising device	200
		Vaporizer	201
First heat-exchange system	101
		First heat exchange subsystem	30
Second heat exchange subsystem	50
		Second heat-exchange system	102
Housing	10、10a
		Diapire	11
Sidewall	13
		The first side wall	133
Second sidewall	137
		Air outlet	138
Air inlet	139、139a
		Base plate	131
Side plate	135
		Dividing plate	14
Underframe	15
		Cooling chamber	130
Containing cavity	170
		Collection portion	35
Compressor	20
		Air-cooled condenser	1011、61a
Water-cooled condenser	37
		First condensing unit	371
Second condensing unit	373
		Bracing frame	51、51a
Evaporative medium structure	53、53a
		Suction pump	55
Spray structure	57、57a
		Joint	571a
Connect pipeline	59
		Attachment structure	130a
Extraction unit	201a
		First accommodation portion	131a
Second accommodation portion	135a

Following detailed description of the invention will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.When not conflicting, the feature in following embodiment and embodiment can be mutually combined.

It should be noted that in this utility model, when an assembly is considered as with another assembly " being connected ", it can be joined directly together with another assembly, it is also possible to be indirectly connected to by assembly placed in the middle and another assembly.

Unless otherwise defined, all of technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.The purpose describing specific embodiment it is intended merely to herein, it is not intended that in restriction this utility model at term used in the description of the present utility model.

Refer to the structural principle schematic diagram of the air-conditioning 300 that Fig. 1, Fig. 1 provide for embodiment one of the present utility model.Air-conditioning 300 includes chiller 100 and the vaporising device 200 connected with chiller 100.Vaporising device 200 has the vaporizer 201 connected with chiller 100.Chiller 100 carries out heat exchange for making the coolant (not shown) of high temperature realize cooling down with air or water.Vaporising device 200 absorbs amount of heat by evaporation for the coolant after making the cooling of cooled device 100 in vaporizer 201, it is achieved its local environment is lowered the temperature.Coolant absorbs heat in vaporizer 201 after evaporating and returns chiller 100, thus the refrigerant circulation completed in process of refrigerastion.Certainly, air-conditioning 300 also includes other common structure, such as throttle valve component etc., for saving space, does not repeat at this.

In the present embodiment, chiller 100 is used as the air-conditioner outdoor unit being disposed in the outdoor.Chiller 100 includes housing 10(as shown in Figure 2), the second heat-exchange system 102 of connecting with the first heat-exchange system 101 of compressor 20, the first heat-exchange system 101 of being contained in described housing 10, and blower fan 40.The coolant flowed out from vaporising device 200 after the first heat-exchange system 101 carries out heat exchange, passes through the second heat-exchange system 102 and carries out second time heat exchange, and flow back into vaporising device 200, be so circulated refrigeration after compressor 20 compresses.First heat-exchange system 101 has the heat exchange pattern different from the second heat-exchange system 102, and wherein, the rate of heat exchange of the second heat-exchange system 102 is higher than the rate of heat exchange of the first heat-exchange system 101.Specifically, first heat-exchange system 101 and the second heat-exchange system 102 have different heat exchange modes, the heat exchange mode of the first heat-exchange system 101 is air cooling way, the heat exchange mode of the second heat-exchange system 102 is water evaporation mode, and the second heat-exchange system 102 includes the first heat exchange subsystem 30 and the second heat exchange subsystem 50 connected with the first heat exchange subsystem 30.First heat exchange subsystem 30 is used for the heat exchange realizing between coolant and the water of air-conditioning 300.

Incorporated by reference to consulting Fig. 2 to Fig. 4, housing 10 includes the diapire 11, roof 12 and the sidewall 13 that are oppositely arranged.Sidewall 13 is between diapire 11 and roof 12.Sidewall 13 includes the first side wall 133 and the second sidewall 137 that are oppositely arranged.The first side wall 133 and the second sidewall 137 one of which are provided with air outlet 138, another one arranges air inlet 139, air outlet 138 arranges blower fan 40, thus formed in housing 10 one unidirectional and extend vertically through the heat dissipation wind channel of the first side wall 133 and the second sidewall 137.Blower fan 40, for being sucked from air inlet 139 by air, is discharged to air outlet 138.In other embodiments, blower fan 40 can be located at air inlet 139, and so that air is sent into housing 10 from air inlet 139, air is discharged through evaporative medium structure 53 to air outlet 138.

Further, housing 10 also includes a dividing plate 14(as shown in Figure 3), housing 10 is divided into cooling chamber 130(as shown in Figure 5 by dividing plate 14) with containing cavity 170(as shown in Figure 5).Air outlet 138, air inlet 139 are arranged on the sidewall of cooling chamber 130, and then make heat dissipation wind channel be arranged at cooling chamber 130.In present embodiment, air inlet 139 and air outlet 138 are oppositely arranged；The quantity of air outlet 138 is one.In present embodiment, the number of blower fan 40 is one, is installed on air outlet 138.In other embodiments, air outlet 138 and air inlet 139 not only limit are located on sidewall 13, as air outlet 138 may be disposed on roof 12；Air outlet 138 and air inlet 139 can not be oppositely arranged, and as air outlet 138 is located on the first side wall 133, air inlet 139 can be arranged on other sidewall adjacent with the first side wall 133.

Compressor 20 is placed in containing cavity 170, and it connects with the vaporizer 201 of vaporising device 200.

First heat-exchange system 101 includes the air-cooled condenser 1011 connected with compressor 20, so that the high temperature refrigerant after compressor 20 compresses and air carry out first time heat exchange.Air-cooled condenser 1011 is arranged in heat dissipation wind channel.In present embodiment, air-cooled condenser 1011 is finned air-cooled condenser.

Second heat-exchange system 102 communicates with the first heat-exchange system 101, and shared heat dissipation wind channel.Second heat-exchange system 102 includes the first heat exchange subsystem 30 and the second heat exchange subsystem 50 connected with the first heat exchange subsystem 30.

First heat exchange subsystem 30 includes collection portion 35 and water-cooled condenser 37.Collection portion 35 is located at the lower section of housing 10 and is positioned at the bottom of cooling chamber 130, is used for collecting water.Collection portion 35 is an Open architecture, and it adopts upper part or overall unlimited mode.

In present embodiment, collection portion 35 is the unenclosed construction being made up of the sidewall of part cooling chamber 130.Cooling chamber 130 includes base plate 131, dividing plate 14, the first side wall 133, side plate 135 and the second sidewall 137 and constitutes.Base plate 131 is the bottom in collection portion 35, dividing plate 14, the first side wall 133, side plate 135 and the second sidewall 137 substantially with base plate 131 vertical connection.Dividing plate 14 and side plate 135 are oppositely arranged and almost parallel.Dividing plate 14, side plate 135 are connected between the first side wall 133 and the second sidewall 137.That is, base plate 131 is the bottom surface in collection portion 35, and divider plate 14, the first side wall 133, part side plate 135 and part the second sidewall 137 constitute the side in collection portion 35.Collection portion 35 be by bottom surface and the side that is connected with described bottom surface jointly surround unenclosed construction so that collection portion 35 connects with cooling chamber 130, reach in collection portion 35 consistent with the air pressure of cooling chamber 130.Further referring to Fig. 5, the structure that collection portion 35 is formed by connecting for two-piece type sheet material, base plate 131 and the first side wall 133 are bent into two parts by same sheet material and are formed, side plate 135 and the second sidewall 137 and dividing plate 14 are bent to form by same sheet material, base plate 131 is attached with side plate the 135, second sidewall 137 and dividing plate 14 respectively, and then make collection portion 35 be formed at the bottom of housing 10, and then manufacturing cost, assembly cost can be reduced and reduce the weight of chiller 100.Dividing plate 14 and described side plate 135 are positioned at the same side of the second sidewall 137.The surface that collection portion 35 is filled with water is lower than the height in collection portion 35, and the surface being filled with water such as collection portion 35 is lower than the height of the first side wall 133, to prevent water from overflowing or sputtering collection portion 35.

Further, housing 10 also includes underframe 15, underframe 15 is the frame-type reinforcement structure matched bottom one and collection portion 35, in order to support the structures such as the collection portion 35 of chiller 100, the bottom up of underframe 15 is bent to form rib (figure does not mark) to wrap up the bottom in collection portion 35, and then strengthening the intensity in collection portion 35, it is prevented that collection portion 35 deforms.

Water-cooled condenser 37 is contained in collection portion 35, and is submerged in water in time using.Water-cooled condenser 37 concatenates connection with air-cooled condenser 1011, so that carrying out second time heat exchange from the coolant of air-cooled condenser 1011 and the water in collection portion 35.In present embodiment, water-cooled condenser 37 is the multiple structure being bent winding by a metal heat exchanger tube.Water-cooled condenser 37 includes the first condensing unit 371 and the second condensing unit 373 being interconnected.First condensing unit 371 and the second condensing unit 373 substantially helically tubulose.In other embodiments, water-cooled condenser 37 can also be the heat exchanger tube gone for a stroll and coupled radiating fin composition；Water-cooled condenser 37 can also be the shape outside serpentine pipe, such as S shape.In other are implemented, the quantity of condensing unit can be one, or two or more.

Second heat exchange subsystem 50 includes bracing frame 51, evaporative medium structure 53, suction pump 55 and spray structure 57.The second heat exchange subsystem 50 type of cooling by water evaporative heat loss, thus reducing the temperature of water.

Bracing frame 51 is contained in cooling chamber 130, make evaporative medium structure 53 be integrally located at above collection portion 35 for supporting evaporative medium structure 53 and bottom it, be higher than the water surface in collection portion 35, evaporative medium structure 53 and air is made to be fully contacted, to reach the purpose of high-efficiency evaporating, evaporative medium structure 53 is also avoided to be soaked into for a long time in water.Seeing also Fig. 6, bracing frame 51 includes 511, four bearing bars 513 of four pillars and three ribs 515.Four substantially vertical four corners being arranged on base plate 131 and laying respectively at cooling chamber 130 of pillar 511, every two pillars 511 are connected by a bearing bar 513, and four bearing bars 511 are located substantially in same plane and are substantially parallel to each other with base plate 131.The position of bearing bar 513 is higher than the water surface in collection portion 35.Three ribs 515 are arranged at intervals at wherein on two bearing bars being oppositely arranged 513 and substantially parallel with dividing plate 14.The quantity of bearing bar 513 and ribs 515 can be actually needed and be configured.Projection the first location division 516 in each ribs 515, first location division 516 is arranged relative to the more contiguous air inlet 139 of air outlet 138, between first location division 516 and the first side wall 133, vertical dimension and the consistency of thickness of evaporative medium structure 53, be assembled in evaporative medium structure 53 on bracing frame 51 during with ease of assembly.Two of which ribs 515 is gone back projection the second location division 517, second location division 517 is arranged relative to the more contiguous air outlet 138 of air inlet 139, in same ribs 515, spacing between the first location division 516 and the second location division 517 and the thickness matching of the second heat-exchange system 102, be assembled in the second heat-exchange system 102 on bracing frame 51 during with ease of assembly.

Further, every pillar 511 includes the first support portion 5113 and the second support portion 5115 being connected with the first support portion 5113.The junction that junction is the first support portion 5113 and the second support portion 5115 of bearing bar 513 and pillar 511, the first support portion 5113 is positioned at bearing bar 513 and the lower section of ribs 515, and the second support portion 5115 is positioned at bearing bar 513 and the top of ribs 515.

Further, bracing frame 51 also includes ribs 518, and ribs 518 is connected to wherein between two bearing bars being oppositely arranged 513 and substantially vertical with ribs 515, to strengthen the intensity of bracing frame 51.Bearing bar 513 entirety surrounds rectangular frame structure, and ribs 515 and described rectangle minor face be arranged in parallel, and ribs 518 and the long limit of described rectangle be arranged in parallel.Ribs 518 is between the first location division 516 and the second location division 517.

Evaporative medium structure 53 is arranged at cooling chamber 130 and contiguous air inlet 139 is arranged, and it is supported by bracing frame 51.Evaporative medium structure 53 is in described heat dissipation wind channel and between the first location division 516 and air inlet 139.Evaporative medium structure 53 is a stephanoporate structure.In present embodiment, evaporative medium structure 53 is wet curtain, the feature of its tool honeycomb loose structure；The quantity of evaporative medium structure 53 is one.It is appreciated that evaporative medium structure 53 can be made up of materials such as paper pulp or other fiber, pottery, rustless steel, polrvinyl chloride (Polyvinylchloride, PVC).Such as, the evaporative medium structure that ceramic material is made, it has a lot of micro hole, to increase the contact area of water and air；The evaporative medium structure that stainless steel material is made, utilizes stainless steel silk around being set as the structure with porous or similar honeycomb.In present embodiment, evaporative medium structure 53 towards the distance between the side and blower fan 40 of blower fan 40 more than 1/5th of the first side wall 133 and the second sidewall 137 spacing.

In the present embodiment, air-cooled condenser 1011 and evaporative medium structure 53 are juxtaposed between air inlet 139 and air outlet 138, and air-cooled condenser 1011 is between evaporative medium structure 53 and air outlet 138.Air-cooled condenser 1011 can also be positioned on bracing frame 51, air-cooled condenser 1011 between the first location division 516 and the second location division 517 and corresponding ribs 518 arrange.

Suction pump 55 is arranged in collection portion 35, and suction pump 55 connects by being connected pipeline 59 with collection portion 35 and spray structure 57, to pump the water in collection portion 35 to spray structure 57.Owing to collection portion 35 adopts open type to design, collection portion 35 is identical with atmospheric pressure in cooling chamber 130, water is flowed down by the gravity of self, draw water to the top in collection portion 35 then through suction pump 55, form the circular flow of water, therefore, the requirement of lift can be reduced by suction pump 55, power can also reduce, thus reducing cost, improves efficiency.The present embodiment adopts the power bracket of suction pump 55 to be 5 ~ 60W；Range of lift at below 10m, suction pump 55 lift preferably range from 1.5m ~ 6m.

Spray structure 57 is arranged in cooling chamber 130, and is positioned at the top of evaporative medium structure 53, for providing water to evaporative medium structure 53 so that evaporative medium structure 53 is soaked, and then makes water and air have bigger contact area.

During assembling, bracing frame 51 is put into the cooling chamber 130 of housing 10, water-cooled condenser 37 is put into collection portion 35, evaporative medium structure 53 and air-cooled condenser 1011 are juxtaposed on bracing frame 51, spray structure 57 it is installed in cooling chamber 130 and communicates with suction pump 55, compressor 20 and suction pump 55 are arranged in containing cavity 170, water-cooled condenser 37 are connected with compressor 20 and air-cooled condenser 1011, air-cooled condenser 1011 is connected with the vaporizer 201 of vaporising device 200.

During use, introducing the water in collection portion 35, water logging there is not water-cooled condenser 37.In process of refrigerastion, it is delivered to air-cooled condenser 1011 after compressor 20 compression refrigerant, carry out first time heat exchange with air when coolant flows through air-cooled condenser 1011, coolant flows into the water in water-cooled condenser 37 and collection portion 35 and carries out second time heat exchange, suction pump 55 works and then extracts the water in collection portion 35 to spray structure 57, spray structure 57 makes water be sprayed to evaporative medium structure 53 from top to bottom, under the effect of blower fan 40, air is sucked into air outlet 138 from air inlet 139, the air of shower water and flowing carries out heat exchange by evaporative medium structure 53, realize the cooling to water.Coolant after supercooling is delivered to the vaporizer 201 of vaporising device 200, and coolant absorbs heat in vaporizer 201 after evaporating and returns compressor 20, thus the refrigerant circulation completed in process of refrigerastion.In the process of this refrigerant circulation, coolant absorbs its local environment heat in vaporizer 201 by evaporating, thus reaching the effect of cooling.

Chiller 100 that this utility model provides and have the air-conditioning 300 of this chiller 100, first heat-exchange system 101 is once cooled down through the coolant of air-cooled condenser 1011 by cross-ventilation, second heat-exchange system 102 includes the first heat exchange subsystem 30 and the second heat exchange subsystem 50, first heat exchange subsystem 30 carries out cooling twice by the coolant of the water cooled condenser 37 of water convection current, collection portion 35 is unenclosed construction, it utilizes water self gravitation to flow into the first heat exchange subsystem from the second heat exchange subsystem 50, water is evaporated dispelling the heat and then water being lowered the temperature by the second heat-exchange system by spray structure spraying and sprinkling evaporation media structure, improve condensing heat-exchange efficiency, improve the reliability of system simultaneously.The energy consumption of the condenser system of the relatively single air-cooled or single water evaporating cold mode of chiller 100 is lower.It addition, collection portion 35 is formed by the bottom of housing 10, which reduce cost, and alleviate the weight of chiller 100.What is more, due to the simple in construction of bracing frame 51, the assembling of chiller 100 is facilitated.

Being appreciated that chiller 100 not only limits the use of in air-conditioning 300, it can also be applied to other life, industry cooling field, such as ice machine, CNC equipment cooling etc..

Being appreciated that air-cooled condenser 1011 can be close to air inlet 139 and arrange, evaporative medium structure 53 is between air-cooled condenser 1011 and blower fan 40.

It is appreciated that, it is possible to omitting dividing plate 14, namely housing 10 can not set cooling chamber 130 and the containing cavity 170 of isolation.Housing 10 is not limited to hexahedron, can be set to semicylinder shape or other shapes such as housing 10；The number of air inlet 139 is two or more, and the number of evaporative medium structure 53 is two or more, each air inlet 139 be correspondingly arranged an evaporative medium structure 53.

Being appreciated that the number that the quantity of the pillar 511 of bracing frame 51, bearing bar 513, ribs 515 and ribs 518 is not limited in present embodiment, it can be set according to actual needs；In addition, pillar 511 is close to the sidewall 13 of housing 10 and is arranged, and the blower fan 40 being installed in air outlet 138 or air inlet 139 while supporting evaporative medium structure 53, can be provided certain support by it, such as the pillar 511 that wherein two contiguous blower fans 40 are arranged, in order to strengthen housing 10 and to support blower fan 40.Being appreciated that the second support portion 5115 of pillar 511 can be omitted, or the second support portion 5115 of partial struts 511 can be omitted, the second support portion 5115 such as the pillar 511 near evaporative medium structure 53 can be omitted.

The air-conditioning that this utility model embodiment two provides is roughly the same with the air-conditioning that embodiment one of the present utility model provides, and both are distinctive in that the setting of the housing 10a of chiller, bracing frame 51a and spray structure 57a.As it is shown in fig. 7, the housing 10 that the structure of housing 10a and embodiment one provide is roughly the same, its dividing plate being distinctive in that housing 10a and be formed with the attachment structure 130a being oppositely arranged on side plate.On attachment structure 130a, interval arranges the first accommodation portion 131a and the second accommodation portion 135a.Air-cooled condenser 61a and the second accommodation portion 135a slides and connects.Bracing frame 51a is frame shaped, in order to house support evaporative medium structure 53a.Bracing frame 51a and the first accommodation portion 131a slides and connects, and the top of bracing frame 51a is provided with extraction unit 201a, to facilitate extraction bracing frame 51a, and then convenient dismounting evaporative medium structure 53a.The size of bracing frame 51a sets according to the thickness of evaporative medium structure 53a.Spray structure 57a is arranged at the top of evaporative medium structure 53a, sprays with the end face from evaporative medium structure 53a.In the present embodiment, spray structure 57a is removably connected with a water inlet pipe (figure does not mark) by a joint 571a, retracts to facilitate.

It is appreciated that bracing frame 51a can be bent to form frame shaped by one monolithic sheet.

Embodiment of above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to embodiment of above, it will be understood by those within the art that, it is possible to the technical solution of the utility model is modified or is equal to and replace the spirit and scope that should not depart from technical solutions of the utility model.

Claims (10)

1. a chiller, it is characterized in that: described chiller includes housing, compressor, water-cooled condenser, blower fan, evaporative medium structure and spray structure, described housing has air inlet and the air outlet of connection, and described compressor connects with described water-cooled condenser；Described blower fan is located at described air outlet or air inlet, described spray structure and described evaporative medium structure are arranged in described housing, the collection portion of unenclosed construction is formed on the bottom of described housing, described collection portion is positioned at the lower section of described evaporative medium structure to hold water, described water-cooled condenser is submerged in described collection portion in time using and is filled with water to flow through the coolant of described water-cooled condenser and carries out heat exchange with described water, described water by the described spray structure described evaporative medium structure of entrance to be evaporated dispelling the heat.

2. chiller as claimed in claim 1, it is characterized in that: described housing completely cuts off into cooling chamber and containing cavity by dividing plate, described water-cooled condenser, described evaporative medium structure and described spray structure are contained in described cooling chamber, described collection portion is formed at the bottom of described cooling chamber, described compressor displacement is contained in described containing cavity, described cooling chamber is by base plate, dividing plate, the first side wall, side plate and the second sidewall are constituted, described base plate is the bottom in described collection portion, described dividing plate, described the first side wall, described side plate and described second sidewall connect with described base plate, described dividing plate and described side plate are oppositely arranged, described dividing plate and described side plate are connected between described the first side wall and described second sidewall.

3. chiller as claimed in claim 2, it is characterized in that: described base plate and described the first side wall are bent into two parts by same sheet material and are formed, described side plate, described second sidewall and described dividing plate are bent to form by same sheet material, and described dividing plate and described side plate are positioned at the same side of described second sidewall.

4. chiller as claimed in claim 1, it is characterised in that: described chiller also includes the bracing frame being located in described housing, and described evaporative medium structure is arranged on support frame as described above.

5. chiller as claimed in claim 4, it is characterized in that: support frame as described above includes some pillars, some bearing bars and some ribs, described some pillars are vertically installed on the bottom in described collection portion, every two pillars are connected by a bearing bar, the contiguous described collection portion of described bearing bar is arranged, and described some ribs are arranged at intervals at wherein between two bearing bars being oppositely arranged.

6. chiller as claimed in claim 5, it is characterized in that: projection the first location division and the second location division in described ribs, described first location division is arranged relative to the more contiguous described air inlet of described air outlet, described evaporative medium structure is between described first location division and described air inlet, described second location division is arranged relative to the more contiguous described air outlet of described air inlet, described chiller also includes the air-cooled condenser connected with described water-cooled condenser and described vaporizer, coolant to flow through described air-cooled condenser can carry out heat exchange by air, described air-cooled condenser is between described first location division and described second location division.

7. chiller as claimed in claim 4, it is characterised in that: support frame as described above also includes ribs, described ribs be connected to wherein between two bearing bars being oppositely arranged and with described ribs vertical connection.

8. chiller as claimed in claim 4, it is characterized in that: the sidewall of described housing is formed two attachment structures being oppositely arranged, in each attachment structure, interval arranges the first accommodation portion and the second accommodation portion, described evaporative medium structure is contained in support frame as described above, support frame as described above slides with described first accommodation portion and connects, described chiller also includes the air-cooled condenser connected with described air-cooled condenser and described vaporizer, described air-cooled condenser slides with described second accommodation portion and connects, coolant to flow through described air-cooled condenser can carry out heat exchange by air.

9. chiller as claimed in claim 8, it is characterised in that: the top of support frame as described above is provided with extraction unit, extracts support frame as described above to facilitate from described first accommodation portion.

10. an air-conditioning, it includes chiller and the vaporising device connected with described chiller, described vaporising device tool vaporizer, it is characterized in that: described chiller includes housing, compressor, water-cooled condenser, blower fan, evaporative medium structure and spray structure, described housing has air inlet and the air outlet of connection, and described compressor connects with described water-cooled condenser and described vaporizer；Described blower fan is located at described air outlet or air inlet, described spray structure and described evaporative medium structure are arranged in described housing, the collection portion of unenclosed construction is formed on the bottom of described housing, described collection portion is positioned at the lower section of described evaporative medium structure to hold water, described water-cooled condenser is submerged in described collection portion in time using and is filled with water to flow through the coolant of described water-cooled condenser and carries out heat exchange with described water, described water by the described spray structure described evaporative medium structure of entrance to be evaporated dispelling the heat.