CN209085105U - A kind of evaporating type condensing multi-connected air conditioning system - Google Patents
A kind of evaporating type condensing multi-connected air conditioning system Download PDFInfo
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Abstract
The utility model provides a kind of evaporating type condensing multi-connected air conditioning system, it is related to multi-connected air conditioner apparatus field, the evaporating type condensing multi-connected air conditioning system includes indoor units and outdoor unit, outdoor unit includes the first compressor, evaporative condenser and first throttling device, evaporative condenser has the first refrigerant inlet pipe and the first refrigerant outlet pipe, one end of first throttling device is connect with the first refrigerant outlet pipe by pipeline, and the outlet of the first compressor is connect with refrigerant inlet pipe；Indoor units include at least one first heat exchanger and the first pressure fan, first heat exchanger has the first liquid feeding end and the first outlet end, first liquid feeding end is connect with first throttling device by pipeline, and the first outlet end is connect with the import of the first compressor by pipeline.Compared to the prior art, the utility model can significantly reduce air conditioning energy consumption, meet the refrigeration demand of different scenes, to reach energy saving and environmental protection effect.
Description
Technical field
The utility model relates to multi-connected air conditioner apparatus fields, in particular to a kind of evaporating type condensing multiple air conditioner
Adjusting system.
Background technique
With the continuous improvement of people's living standards, being used by living and installing air-conditioning system under office work environment
To promote the comfort lived with working environment, become the important selection that people improve comfort.Wherein, multi-gang air-conditioner
Technology is an important directions of Air-conditioning Development due to having many advantages, such as that control is free, energy-efficient, being easily installed maintenance.
Multi-online air-conditioning system is mainly used for controlling indoor temperature and humidity, generally comprises one or more outdoor unit, one
Or more indoor units.Outdoor unit is generally made of outdoor heat exchanger, compressor and other refrigeration attachmentes；Indoor unit by blower and
Heat exchanger composition, compared with more domestic air conditionings, the outdoor unit of multi-online air-conditioning system is shared, and can effectively reduce equipment cost,
And can realize the centralized management of indoor unit, the operation of indoor unit can be activated individually, can also more indoor units start operation simultaneously,
So that control is more flexible.
Currently, air-cooled or water cooling pattern condenser is generally used in multi-line system in the market, in multi-connected machine reality
In the application of border, Central air-conditioning unit volume is higher at present, and is generally only applicable to High cooling power occasion, smaller for refrigeration requirement
Occasion, air-cooled and water cooled central air conditioner unit is just not suitable for, and higher cost.Air-cooled and water cooling energy consumption is high, heat exchange property
It is frail, further, since air conditioner load end demand is different, existing air-conditioning technical can not the demand to different carry out adaptability and change
Become, to reach energy-efficient effect.
In view of this, air conditioning energy consumption can be significantly reduced by designing and manufacturing one kind, meet the refrigeration need of different scenes
It asks, so that reaching the evaporating type condensing multi-connected air conditioning system of energy saving and environmental protection effect is just particularly important.
Utility model content
The purpose of this utility model is to provide a kind of evaporating type condensing multi-connected air conditioning systems, utilize an outdoor mechanism
Cooling system feed flow gives an indoor unit, and multiple outdoor machine cooling systems share the design of a set of water-distributing device and cooling blower, energy
Enough meet the requirement of user's difference air conditioner load, significantly reduces air conditioning energy consumption, meet the refrigeration demand of different scenes, thus
Reach energy saving and environmental protection effect.
The utility model is that it is realized by adopting the following technical scheme.
A kind of evaporating type condensing multi-connected air conditioning system, including indoor units and outdoor unit, outdoor unit include first
Compressor, evaporative condenser and first throttling device, evaporative condenser have the first refrigerant inlet pipe and the first refrigeration
Agent outlet pipe, one end of first throttling device are connect with the first refrigerant outlet pipe by pipeline, the other end of first throttling device with
Indoor units are connected by pipeline, and the import of the first compressor is connect with indoor units by pipeline, the outlet of the first compressor
It is connect with refrigerant inlet pipe；Indoor units include at least one first heat exchanger and the first pressure fan, first heat exchanger tool
There are the first liquid feeding end and the first outlet end, the first liquid feeding end is connect with first throttling device by pipeline, the first outlet end and
The import of one compressor is connected by pipeline.
Further, outdoor unit further includes the second compressor and second throttling device, and evaporative condenser has second
One end of refrigerant inlet pipe and second refrigerant outlet pipe, second throttling device is connect with second refrigerant outlet pipe by pipeline, the
The other end of two throttling sets is connect with indoor units by pipeline, and the import of the second compressor and indoor units are connected by pipeline
It connects, the outlet of the second compressor is connect with refrigerant inlet pipe；Indoor units further include at least one second heat exchanger and second
Pressure fan, second heat exchanger have the second liquid feeding end and the second outlet end, and the second liquid feeding end and second throttling device pass through pipe
Road connection, the second outlet end are connect with the import of the second compressor by pipeline.
Further, evaporative condenser includes cloth water tank, cooling blower, cooling water pump, circulating line, the first heat exchange
Coil pipe and the second heat exchange coil, cloth water tank have opposite left opening and right opening, the first heat exchange coil and the second heat exchange plate
Pipe is arranged in cloth water tank, and the both ends of circulating line are connect with the top and bottom of cloth water tank respectively, and cooling blower is set
It sets the top in cloth water tank and is oppositely arranged with the first heat exchange coil and the second heat exchange coil, cooling water pump is arranged in circulation pipe
On road, the first heat exchange coil has the first refrigerant inlet pipe and the first refrigerant outlet pipe, and the first refrigerant inlet pipe and the first system
Cryogen outlet pipe stretches out left opening, so that the first heat exchange coil connects with the outlet of the first compressor and first throttling device respectively
It connects；Second heat exchange coil has second refrigerant inlet pipe and second refrigerant outlet pipe, and second refrigerant inlet pipe and the second refrigeration
Agent outlet pipe stretches out right opening, so that the second heat exchange coil is connect with the outlet of the second compressor and second throttling device respectively.
Further, spray head is provided at the top of cloth water tank, the bottom of cloth water tank is provided with water-collecting tray, circulation pipe
The one end in road is connect with water-collecting tray, and the other end is connect with spray head.
Further, the second heat exchange coil is arranged on water-collecting tray, and the second heat exchange coil is arranged in the first heat exchange coil
Top, so that the first heat exchange coil and the second heat exchange coil are in be set side by side up and down.
Further, the first heat exchange coil and the second heat exchange coil are disposed in parallel on water-collecting tray, and the first heat exchange coil
It is arranged close to left opening, the second heat exchange coil is arranged close to right opening, so that the first heat exchange coil and the second heat exchange coil are in a left side
The right side is set side by side.
Further, the first heat exchange coil and the second heat exchange coil are disposed in parallel on water-collecting tray, and the first heat exchange coil
It is identical as the distance between left opening with the second heat exchange coil, between the first heat exchange coil and the second heat exchange coil and right opening
Apart from identical, so that the first heat exchange coil and the second heat exchange coil are set side by side in front and back.
Further, evaporative condenser includes two condensation modules, and each condensation module includes cloth water tank, cooling wind
Machine, cooling water pump, circulating line and heat exchanger, heat exchanger be arranged in cloth water tank, the both ends of circulating line respectively with water distribution
The top and bottom of cabinet connect, and cooling blower is arranged in the top of cloth water tank and is oppositely arranged with heat exchanger, cooling water pump
It is arranged on circulating line, the first refrigerant outlet pipe and the first refrigerant inlet pipe are disposed therein on a heat exchanger, the second system
Cryogen outlet pipe and second refrigerant inlet pipe are arranged on another heat exchanger.
Further, first heat exchanger and second heat exchanger are multiple, and each first liquid feeding end is provided with first
Expansion valve, each second liquid feeding end are provided with the second expansion valve.
A kind of evaporating type condensing multi-connected air conditioning system, including putting part, two indoor units and two outdoor units, two
A indoor units are connected respectively with two outdoor units, and each outdoor unit includes the first compressor, evaporative condenser
And first throttling device, evaporative condenser have the first refrigerant inlet pipe and the first refrigerant outlet pipe, first throttling device
One end connect with the first refrigerant outlet pipe by pipeline, the other end of first throttling device passes through pipe with corresponding indoor units
Road connection, the import of the first compressor are connected with corresponding indoor units by pipeline, the outlet of the first compressor and refrigerant
Inlet pipe connection, two evaporative condensers are arranged in putting part；Each indoor units include at least one first heat exchange
Device and the first pressure fan, first heat exchanger have the first liquid feeding end and the first outlet end, the first liquid feeding end and corresponding first
Throttling set is connected by pipeline, and the first outlet end is connected with the import of corresponding first compressor by pipeline.
The utility model has the following beneficial effects:
A kind of evaporating type condensing multi-connected air conditioning system provided by the utility model, by one end of first throttling device and the
One refrigerant outlet pipe is connected by pipeline, and the other end of first throttling device is connect with indoor units by pipeline, the first compression
The import of machine is connect with indoor units by pipeline, and the outlet of the first compressor is connect with refrigerant inlet pipe.By the first heat exchange
Device has the first liquid feeding end and the first outlet end, and the first liquid feeding end is connect with first throttling device by pipeline, the first outlet end
It is connect with the import of the first compressor by pipeline.In actual moving process, the high temperature and pressure refrigeration of the first compressor discharge
Agent gas enters in evaporative condenser the refrigerant liquid for becoming medium temperature and medium pressure after condensation, throttles laggard enter the room through throttling set
The first heat exchanger of interior unit, which is absorbed heat, evaporates, and finally enters the air inlet of the first compressor to complete a circulation.It is indoor
First pressure fan of unit drives indoor air circulation, and when air flows through First Heat Exchanger, air is by cool-down dehumidification, to reach
To the purpose for reducing room temperature.By the cooling effect of evaporative condenser, air conditioning energy consumption can be significantly reduced, simultaneously
Evaporative condenser cooling effect is stablized, in addition, giving an indoor unit, multiple outdoors using an outdoor machine cooling system feed flow
Machine cooling system shares the design of a set of water-distributing device and cooling blower, can satisfy the requirement of user's difference air conditioner load, shows
Writing reduces air conditioning energy consumption, meets the refrigeration demand of different scenes, to reach energy saving and environmental protection effect.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the evaporating type condensing multi-connected air conditioning system that the utility model first embodiment provides；
Fig. 2 is the structural schematic diagram of evaporative condenser in Fig. 1；
Evaporative condenser in the evaporating type condensing multi-connected air conditioning system that Fig. 3 provides for the utility model second embodiment
Structural schematic diagram；
Evaporative condenser in the evaporating type condensing multi-connected air conditioning system that Fig. 4 provides for the utility model 3rd embodiment
Structural schematic diagram；
Fig. 5 is the structural schematic diagram for the evaporating type condensing multi-connected air conditioning system that the utility model fourth embodiment provides；
Fig. 6 is the structural schematic diagram for the evaporating type condensing multi-connected air conditioning system that the 5th embodiment of the utility model provides.
Icon: 10- evaporating type condensing multi-connected air conditioning system；100- indoor units；110- first heat exchanger；130-
One pressure fan；150- second heat exchanger；The second pressure fan of 170-；200- outdoor unit；The first compressor of 210-；230- steams
Hairdo condenser；231- cloth water tank；233- cooling blower；235- cooling water pump；236- heat exchanger；237- circulating line；
The first heat exchange coil of 238-；The second heat exchange coil of 239-；250- first throttling device；The second compressor of 270-；The second section of 290-
Flow device；300- putting part.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product
The orientation or positional relationship usually put when use, is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment stated can be combined with each other.
First embodiment
Referring to Fig. 1, a kind of evaporating type condensing multi-connected air conditioning system 10, including indoor units 100 are present embodiments provided
With outdoor unit 200, wherein indoors, outdoor unit 200 is arranged in outdoor the setting of indoor units 100, and the two passes through pipeline
Connection, so that refrigerant is recycled between outside interior.
Outdoor unit 200 includes the first compressor 210, evaporative condenser 230, the compression of first throttling device 250, second
Machine 270 and second throttling device 290, evaporative condenser 230 have the first refrigerant inlet pipe and the first refrigerant outlet pipe, the
One end of one throttling set 250 is connect with the first refrigerant outlet pipe by pipeline, the other end of first throttling device 250 and interior
Unit 100 is connected by pipeline, and the import of the first compressor 210 is connect with indoor units 100 by pipeline, the first compressor
210 outlet is connect with refrigerant inlet pipe.Specifically, first throttling device 250 is throttle valve, is arranged in connecting pipe.It steams
Hairdo condenser 230 also has second refrigerant inlet pipe and second refrigerant outlet pipe, one end of second throttling device 290 and second
Refrigerant outlet pipe is connected by pipeline, and the other end of second throttling device 290 is connect with indoor units 100 by pipeline, and second
The import of compressor 270 is connect with indoor units 100 by pipeline, and the outlet of the second compressor 270 is connect with refrigerant inlet pipe.
Indoor units 100 include at least one first heat exchanger 110, the first pressure fan 130, at least one second heat friendship
Parallel operation 150 and the second pressure fan 170, first heat exchanger 110 have the first liquid feeding end and the first outlet end, the first liquid feeding end with
First throttling device 250 is connected by pipeline, and the first outlet end is connect with the import of the first compressor 210 by pipeline.Second
Heat exchanger 150 has the second liquid feeding end and the second outlet end, and the second liquid feeding end and second throttling device 290 are connected by pipeline
It connects, the second outlet end is connect with the import of the second compressor 270 by pipeline.
In actual moving process, the high-temperature high-pressure refrigerant gas of the first compressor 210 discharge enters evaporating type condensing
The refrigerant liquid for becoming medium temperature and medium pressure in device 230 after condensation enters the room unit 100 after the throttling of first throttling device 250
First heat exchanger 110 absorb heat evaporation, finally enter the air inlet of the first compressor 210 to complete a circulation.It is indoor
First pressure fan 130 of unit 100 drives indoor air circulation, and when air flows through First Heat Exchanger 236, air is cooled down
Dehumidifying, to achieve the purpose that reduce room temperature.The high-temperature high-pressure refrigerant gas of second compressor 270 discharge simultaneously enters
The refrigerant liquid for becoming medium temperature and medium pressure in evaporative condenser 230 after condensation throttles laggard enter the room through second throttling device 290
The second heat exchanger 150 of interior unit 100, which is absorbed heat, evaporates, and finally enters the air inlet of the second compressor 270 to complete one
Circulation.Second pressure fan 170 of indoor units 100 drives indoor air circulation, empty when air flows through the second heat exchanger 236
Gas is by cool-down dehumidification, to achieve the purpose that lower room temperature.It should be noted that First Heat Exchanger 236 and the second heat exchange
Device 236 is separately positioned in different rooms, one of circulation can be closed or open according to actual needs, to reach
The function of Load adjustment.
Referring to fig. 2, evaporative condenser 230 includes cloth water tank 231, cooling blower 233, cooling water pump 235, circulation pipe
Road 237, the first heat exchange coil 238 and the second heat exchange coil 239, cloth water tank 231 have opposite left opening and right opening, the
One heat exchange coil 238 and the second heat exchange coil 239 are arranged in cloth water tank 231, the both ends of circulating line 237 respectively with cloth
The top and bottom of water tank 231 connect, cooling blower 233 be arranged in the top of cloth water tank 231 and with the first heat exchange coil
238 and second heat exchange coil 239 be oppositely arranged, cooling water pump 235 be arranged on circulating line 237, the first heat exchange coil 238 tool
There are the first refrigerant inlet pipe and the first refrigerant outlet pipe, and the first refrigerant inlet pipe and the first refrigerant outlet pipe are stretched out a left side and opened
Mouthful, so that the first heat exchange coil 238 is connect with the outlet of the first compressor 210 and first throttling device 250 respectively；Second heat exchange
Coil pipe 239 has second refrigerant inlet pipe and second refrigerant outlet pipe, and second refrigerant inlet pipe and second refrigerant outlet pipe are equal
Right opening is stretched out, so that the second heat exchange coil 239 connects with the outlet of the second compressor 270 and second throttling device 290 respectively
It connects.
In the present embodiment, the top of cloth water tank 231 is provided with spray head, and the bottom of cloth water tank 231 is provided with collection
One end of water pond, circulating line 237 is connect with water-collecting tray, and the other end is connect with spray head.
In the present embodiment, the first heat exchange coil 238 and the second heat exchange coil 239 are all made of band-tube type heat exchanger 236,
In actual moving process, the high-temperature high-pressure refrigerant gas of the first compressor 210 discharge enters the cold plate pipe of heat exchanger 236
In, while starting spray head and cooling blower 233, so that the spray water and air outside the refrigerant of high-temperature gas and plate pipe carries out
Gaseous refrigerant is gradually cooled to liquid by heat exchange.Due to cooling blower 233 effect so that shower water completely homogeneously
It is covered on coil surface, greatly improves heat exchange efficiency.Shower water drops on plate pipe and continues to drop onto water-collecting tray simultaneously
In, the top of cloth water tank 231 is transferred to by circulating line 237, realization recycles.
In the present embodiment, the second heat exchange coil 239 is arranged on water-collecting tray, and the first heat exchange coil 238 is arranged second
The top of heat exchange coil 239, so that the first heat exchange coil 238 and the second heat exchange coil 239 are in be set side by side up and down.Specifically,
The evaporative condenser 230 is double refrigeration stream road patterns and the first heat exchange coil 238 and the second heat exchange coil 239 is respectively set,
And the two can save the whole occupied area of evaporative condenser 230 in arrangement up and down.
In the present embodiment, first heat exchanger 110 and second heat exchanger 150 are multiple, multiple first heat exchanges
Device 110 and multiple second heat exchangers 150 are separately positioned on different rooms, and each first liquid feeding end is provided with the first expansion
Valve, each second liquid feeding end are provided with the second expansion valve, can control first heat exchanger 110 independently of each other by expansion valve
With second heat exchanger 150 so that not interacting therebetween.
In conclusion present embodiments providing a kind of evaporating type condensing multi-connected air conditioning system 10, followed by adjusting system
Number of rings closes one of circulatory system when demand end load is reduced, and can save electric energy in this way, improves air-conditioner set pair
The adaptability of indoor load.First pressure fan 130 of indoor units 100 or the second pressure fan 170 drive indoor air circulation,
When air flows through First Heat Exchanger 236 or the second heat exchanger 236, air is by cool-down dehumidification, to reach reduction room temperature
Purpose.Due to using evaporating heat exchanger 236, therefore its heat exchange property is high, can significantly lower the energy consumption of air-conditioning system.
Second embodiment
Referring to Fig. 3, a kind of evaporating type condensing multi-connected air conditioning system 10, basic structure and principle are present embodiments provided
And the technical effect generated is identical with first embodiment, to briefly describe, the present embodiment part does not refer to place, can refer to first
Corresponding contents in embodiment.Compared with first embodiment, the present embodiment is the difference is that evaporative condenser 230.
Evaporative condenser 230 include cloth water tank 231, cooling blower 233, cooling water pump 235, circulating line 237,
First heat exchange coil 238 and the second heat exchange coil 239, cloth water tank 231 have opposite left opening and right opening, the first heat exchange
Coil pipe 238 and the second heat exchange coil 239 are arranged in cloth water tank 231, the both ends of circulating line 237 respectively with cloth water tank
231 top and bottom connection, cooling blower 233 be arranged in the top of cloth water tank 231 and with the first heat exchange coil 238 and the
Two heat exchange coils 239 are oppositely arranged, and cooling water pump 235 is arranged on circulating line 237, and the first heat exchange coil 238 has first
Refrigerant inlet pipe and the first refrigerant outlet pipe, and the first refrigerant inlet pipe and the first refrigerant outlet pipe stretch out left opening, so that
First heat exchange coil 238 is connect with the outlet of the first compressor 210 and first throttling device 250 respectively；Second heat exchange coil
239 have second refrigerant inlet pipe and second refrigerant outlet pipe, and second refrigerant inlet pipe and second refrigerant outlet pipe are stretched out
Right opening, so that the second heat exchange coil 239 is connect with the outlet of the second compressor 270 and second throttling device 290 respectively.
In the present embodiment, the first heat exchange coil 238 and the second heat exchange coil 239 are disposed in parallel on water-collecting tray, and the
One heat exchange coil 238 is arranged close to left opening, and the second heat exchange coil 239 is arranged close to right opening, so that the first heat exchange coil
238 and second heat exchange coil 239 be juxtaposed to the left and righ setting.Specifically, the evaporative condenser 230 be double refrigeration stream roads patterns simultaneously
The first heat exchange coil 238 and the second heat exchange coil 239 is respectively set, and the two is juxtaposed to the left and righ and is arranged and has in the lateral direction
There is certain interval, is suitable for the limited occasion of mounting height, while each first heat exchange coil 238 is sprayed with spray head
The cooling water for the original state got off exchanges heat, this ensure that the first heat exchange coil 238 and the second heat exchange coil 239 have
There is preferable heat transfer effect.
3rd embodiment
(view is blocked in dotted line expression in figure) referring to fig. 4, present embodiments provides a kind of evaporating type condensing multi-connected air conditioner
System 10, basic structure and principle and the technical effect of generation are identical with first embodiment, to briefly describe, the present embodiment portion
Divide and do not refer to place, can refer to corresponding contents in first embodiment.Compared with first embodiment, the difference of the present embodiment exists
In evaporative condenser 230.
Evaporative condenser 230 include cloth water tank 231, cooling blower 233, cooling water pump 235, circulating line 237,
First heat exchange coil 238 and the second heat exchange coil 239, cloth water tank 231 have opposite left opening and right opening, the first heat exchange
Coil pipe 238 and the second heat exchange coil 239 are arranged in cloth water tank 231, the both ends of circulating line 237 respectively with cloth water tank
231 top and bottom connection, cooling blower 233 be arranged in the top of cloth water tank 231 and with the first heat exchange coil 238 and the
Two heat exchange coils 239 are oppositely arranged, and cooling water pump 235 is arranged on circulating line 237, and the first heat exchange coil 238 has first
Refrigerant inlet pipe and the first refrigerant outlet pipe, and the first refrigerant inlet pipe and the first refrigerant outlet pipe stretch out left opening, so that
First heat exchange coil 238 is connect with the outlet of the first compressor 210 and first throttling device 250 respectively；Second heat exchange coil
239 have second refrigerant inlet pipe and second refrigerant outlet pipe, and second refrigerant inlet pipe and second refrigerant outlet pipe are stretched out
Right opening, so that the second heat exchange coil 239 is connect with the outlet of the second compressor 270 and second throttling device 290 respectively.
In the present embodiment, the first heat exchange coil 238 and the second heat exchange coil 239 are disposed in parallel on water-collecting tray, and first
Heat exchange coil 238 and the second heat exchange coil 239 are identical as the distance between left opening, the first heat exchange coil 238 and the second heat exchange
Coil pipe 239 is identical as the distance between right opening, so that the first heat exchange coil 238 and the second heat exchange coil 239 are arranged side by side in front and back
Setting.Specifically, the first heat exchange coil 238 and the second heat exchange coil 239 are arranged in front and back, and the two has in the longitudinal direction
Certain interval.Since the first heat exchange coil 238 and the second heat exchange coil 239 are arranged in front and back, so that the evaporation in the present embodiment
Formula condenser 230 is suitable for the limited occasion of mounting height, and be arranged due to the reason of heat exchange coil self structure, front and back
First heat exchange coil 238 and the second heat exchange coil 239 reduce occupied area.In addition, each first heat exchange coil 238 and second
Heat exchange coil 239 is all that the cooling water of the original state sprayed with spray head exchanges heat, this ensure that the first heat exchange
Coil pipe 238 and the second heat exchange coil 239 all have preferable heat transfer effect.
Fourth embodiment
Referring to Fig. 5, a kind of evaporating type condensing multi-connected air conditioning system 10, basic structure and principle are present embodiments provided
And the technical effect generated is identical with first embodiment, to briefly describe, the present embodiment part does not refer to place, can refer to first
Corresponding contents in embodiment.Compared with first embodiment, the present embodiment is the difference is that evaporative condenser 230.
Evaporative condenser 230 includes two condensation modules, and each condensation module includes cloth water tank 231, cooling blower
233, cooling water pump 235, circulating line 237 and heat exchanger 236, heat exchanger 236 are arranged in cloth water tank 231, circulating line
237 both ends are connect with the top and bottom of cloth water tank 231 respectively, and the top of cloth water tank 231 is arranged in cooling blower 233
And be oppositely arranged with heat exchanger 236, cooling water pump 235 is arranged on circulating line 237, the first refrigerant outlet pipe and the first refrigeration
Agent inlet pipe is disposed therein on a heat exchanger 236, and second refrigerant outlet pipe and the setting of second refrigerant inlet pipe are changed at another
On hot device 236.Specifically, two condensation modules are set side by side together, and two condensation modules participate in two independently of each other
Thermal cycle access.
In the present embodiment, the top of two cloth water tanks 231 is provided with spray head, the bottom of two cloth water tanks 231
Portion's tool is provided with water-collecting tray, and one end of circulating line 237 is connect with water-collecting tray, and the other end is connect with spray head.
It should be noted that the number of condensation module is not restricted to two herein, be also possible to it is multiple, such as three
Or four etc., multiple condensation modules are set together, can be according to reality by one or more condensation module of start and stop
Demand carries out cooling supply, can save electric energy in this way, improve the adaptability of air-conditioner set.
5th embodiment
Referring to Fig. 6, a kind of evaporating type condensing multi-connected air conditioning system 10, basic structure and principle are present embodiments provided
And the technical effect generated is identical with first embodiment, to briefly describe, the present embodiment part does not refer to place, can refer to first
Corresponding contents in embodiment.
Evaporating type condensing multi-connected air conditioning system 10 provided in this embodiment includes 300, two indoor units 100 of putting part
With two outdoor units 200, two indoor units 100 are connected respectively with two outdoor units 200, wherein each indoor unit
Group 100 is identical as indoor units 100 described in first embodiment, each outdoor unit 200 and outdoor described in first embodiment
Unit 200 is identical.
Each outdoor unit 200 includes the first compressor 210, evaporative condenser 230 and first throttling device 250,
Evaporative condenser 230 has the first refrigerant inlet pipe and the first refrigerant outlet pipe, one end of first throttling device 250 and first
Refrigerant outlet pipe is connected by pipeline, and the other end of first throttling device 250 is connected with corresponding indoor units 100 by pipeline
It connects, the import of the first compressor 210 is connected with corresponding indoor units 100 by pipeline, the outlet and system of the first compressor 210
The connection of cryogen inlet pipe, two evaporative condensers 230 are arranged in putting part 300.
Each indoor units 100 include at least one first heat exchanger 110 and the first pressure fan 130, the first heat exchange
Device 110 has the first liquid feeding end and the first outlet end, and the first liquid feeding end is connected with corresponding first throttling device 250 by pipeline
It connects, the first outlet end is connected with the import of corresponding first compressor 210 by pipeline.
Indoor units 100 and outdoor unit 200 are two in the present embodiment, are not restricted to this certainly, can also be with
Be it is multiple, such as three or four etc., be not specifically limited herein.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of evaporating type condensing multi-connected air conditioning system, which is characterized in that including indoor units and outdoor unit, the outdoor
Unit includes the first compressor, evaporative condenser and first throttling device, and the evaporative condenser has the first refrigeration
Agent inlet pipe and the first refrigerant outlet pipe, one end of the first throttling device and the first refrigerant outlet pipe are connected by pipeline
Connect, the other end of the first throttling device is connect with the indoor units by pipeline, the import of first compressor with
The indoor units are connected by pipeline, and the outlet of first compressor is connect with the refrigerant inlet pipe；
The indoor units include at least one first heat exchanger and the first pressure fan, and the first heat exchanger has first
Liquid feeding end and the first outlet end, first liquid feeding end are connect with the first throttling device by pipeline, and described first goes out liquid
End is connect with the import of first compressor by pipeline.
2. evaporating type condensing multi-connected air conditioning system according to claim 1, which is characterized in that the outdoor unit is also wrapped
The second compressor and second throttling device are included, there is the evaporative condenser second refrigerant inlet pipe and second refrigerant to go out
Pipe, one end of the second throttling device are connect with the second refrigerant outlet pipe by pipeline, the second throttling device
The other end is connect with the indoor units by pipeline, and the import of second compressor and the indoor units are connected by pipeline
It connects, the outlet of second compressor is connect with the refrigerant inlet pipe；
The indoor units further include at least one second heat exchanger and the second pressure fan, and the second heat exchanger has the
Two liquid feeding ends and the second outlet end, second liquid feeding end are connect with the second throttling device by pipeline, and described second goes out
Liquid end is connect with the import of second compressor by pipeline.
3. evaporating type condensing multi-connected air conditioning system according to claim 2, which is characterized in that the evaporative condenser
Including cloth water tank, cooling blower, cooling water pump, circulating line, the first heat exchange coil and the second heat exchange coil, the cloth water tank
Body has opposite left opening and right opening, and first heat exchange coil and second heat exchange coil are arranged at the water distribution
In cabinet, the both ends of the circulating line are connect with the top and bottom of the cloth water tank respectively, the cooling blower setting
The cloth water tank top and be oppositely arranged with first heat exchange coil and second heat exchange coil, the cooling water
Pump is arranged on the circulating line, and first heat exchange coil has the first refrigerant inlet pipe and first refrigerant
Outlet pipe, and the first refrigerant inlet pipe and the first refrigerant outlet pipe stretch out the left opening, so that described first changes
Hot coil is connect with the outlet of first compressor and the first throttling device respectively；Second heat exchange coil has institute
State second refrigerant inlet pipe and the second refrigerant outlet pipe, and the second refrigerant inlet pipe and the second refrigerant outlet pipe
The right opening is stretched out, so that second heat exchange coil throttles with the outlet of second compressor and described second respectively
Device connection.
4. evaporating type condensing multi-connected air conditioning system according to claim 3, which is characterized in that the top of the cloth water tank
Portion is provided with spray head, and the bottom of the cloth water tank is provided with water-collecting tray, one end of the circulating line and the water-collecting tray
Connection, the other end are connect with the spray head.
5. evaporating type condensing multi-connected air conditioning system according to claim 4, which is characterized in that second heat exchange coil
It is arranged on the water-collecting tray, the top of second heat exchange coil is arranged in first heat exchange coil, so that described first
Heat exchange coil and second heat exchange coil are in be set side by side up and down.
6. evaporating type condensing multi-connected air conditioning system according to claim 4, which is characterized in that first heat exchange coil
It is disposed in parallel on the water-collecting tray with second heat exchange coil, and first heat exchange coil is set close to the left opening
It sets, second heat exchange coil is arranged close to the right opening, so that first heat exchange coil and second heat exchange coil
It is juxtaposed to the left and righ setting.
7. evaporating type condensing multi-connected air conditioning system according to claim 4, which is characterized in that first heat exchange coil
It is disposed in parallel on the water-collecting tray with second heat exchange coil, and first heat exchange coil and second heat exchange coil
The distance between the left opening is identical, between first heat exchange coil and second heat exchange coil and the right opening
Distance it is identical so that first heat exchange coil and second heat exchange coil are set side by side in front and back.
8. evaporating type condensing multi-connected air conditioning system according to claim 2, which is characterized in that the evaporative condenser
Including two condensation modules, each condensation module includes cloth water tank, cooling blower, cooling water pump, circulating line and changes
Hot device, the heat exchanger are arranged in the cloth water tank, the both ends of the circulating line top with the cloth water tank respectively
Portion is connected with bottom, and the cooling blower is arranged in the top of the cloth water tank and is oppositely arranged with the heat exchanger, described
Cooling water pump is arranged on the circulating line, and the first refrigerant outlet pipe and the first refrigerant inlet pipe are disposed therein
On one heat exchanger, the second refrigerant outlet pipe and the second refrigerant inlet pipe are arranged in another heat exchanger
On.
9. evaporating type condensing multi-connected air conditioning system according to claim 2, which is characterized in that the first heat exchanger
Be with the second heat exchanger it is multiple, each first liquid feeding end is provided with the first expansion valve, each described second into
Liquid end is provided with the second expansion valve.
10. a kind of evaporating type condensing multi-connected air conditioning system, which is characterized in that including putting part, two indoor units and two
Outdoor unit, two indoor units are connected respectively with two outdoor units, and each outdoor unit includes
First compressor, evaporative condenser and first throttling device, the evaporative condenser have the first refrigerant inlet pipe and
First refrigerant outlet pipe, one end of the first throttling device are connect with the first refrigerant outlet pipe by pipeline, and described
The other end of one throttling set and the corresponding indoor units are connected by pipeline, the import of first compressor with it is corresponding
The indoor units by pipeline connect, the outlet of first compressor is connect with the refrigerant inlet pipe, described in two
Evaporative condenser is arranged in the putting part；
Each indoor units include at least one first heat exchanger and the first pressure fan, and the first heat exchanger has
First liquid feeding end and the first outlet end, first liquid feeding end are connected with the corresponding first throttling device by pipeline, institute
It states the first outlet end and is connected with the import of corresponding first compressor by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624191.9U CN209085105U (en) | 2018-09-30 | 2018-09-30 | A kind of evaporating type condensing multi-connected air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624191.9U CN209085105U (en) | 2018-09-30 | 2018-09-30 | A kind of evaporating type condensing multi-connected air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085105U true CN209085105U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624191.9U Active CN209085105U (en) | 2018-09-30 | 2018-09-30 | A kind of evaporating type condensing multi-connected air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085105U (en) |
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2018
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