CN209147260U - A kind of equipment for artificial environment air-conditioning system - Google Patents
A kind of equipment for artificial environment air-conditioning system Download PDFInfo
- Publication number
- CN209147260U CN209147260U CN201821517422.6U CN201821517422U CN209147260U CN 209147260 U CN209147260 U CN 209147260U CN 201821517422 U CN201821517422 U CN 201821517422U CN 209147260 U CN209147260 U CN 209147260U
- Authority
- CN
- China
- Prior art keywords
- air
- heat
- heat exchange
- heat exchanger
- refrigeration cycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a kind of equipment for artificial environment air-conditioning system, which contains at least one refrigeration cycle, includes compressor, throttle structure, environment heat exchanger and refrigerant tubing in the refrigeration cycle；The environment heat exchanger is the heat exchanger of refrigerant (freon) and environment heat exchange in refrigeration cycle, takes heat from environment or heat extraction, Environmental Heat Source include water source or air-source or ground source or mixed form；The refrigeration cycle does refrigerating operaton or heating operation；The refrigeration cycle further includes at least one components described below: (1) several heat exchange units to exchange heat for realizing the circulation of fluid in refrigerant in refrigeration cycle and heat exchange cycle, (2) air/freon heat exchanger；Using the artificial environment air-conditioning system of the utility model method and apparatus construction, not only with the power of central air-conditioning system, but also have many advantages, such as the flexible, simple, economic of distributing air-conditioning.
Description
Technical field
The utility model relates to air-conditioning system more particularly to a kind of equipment for artificial environment air-conditioning system.
Background technique
It is well known that central air-conditioning system is complicated, equipment is various, and multiparty control, adjusting is not easy, need profession design,
Construction, installation, operation and maintenance etc., simultaneity factor investment is big, and operating cost is high, and system flexibility is poor, but central air conditioning has
Powerful function, comfort level is good, and device efficiency is high.
And distributing air-conditioning has simple, flexible feature such as Domestic separating air-conditioning, but its air conditioning function is limited,
Comfort level is low, and device efficiency is low, and installation arbitrarily, influences architectural appearance and interior trim.
Current air-conditioning equipment is to belong to more extensive processing mode, for water chiller/heater, it is general only one
Heat exchanger improves water loop all the way, and end water is needed by complicated distribution adjustment process, and for providing the equipment of cold wind
For, the air-supply of small enthalpy difference is generally only provided, the refrigerating capacity of unit air volume is absolutely not made full use of, meanwhile, general one
Equipment or offer wind or offer water cause air-conditioning system that may only utilize equipment in this way without providing wind and water simultaneously
The water of offer adjusts, perhaps only use wind to adjust or needs two equipment to provide water or wind respectively.Above-mentioned routine
Equipment sufficiently expands the ability of equipment not over factory's manufacture link, improves the fine processing ability of equipment, leads to air-conditioning
The installation of system for field, debugging and later operation and maintenance are difficult.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, provide a kind of for artificial environment air-conditioning system
Equipment.
The present invention adopts the following technical scheme: a kind of equipment for artificial environment air-conditioning system, the equipment include at least
One refrigeration cycle includes compressor, throttle structure, environment heat exchanger and refrigerant tubing in the refrigeration cycle；The ring
Border heat exchanger is the heat exchanger of refrigerant (freon) and environment heat exchange in refrigeration cycle, takes heat or heat extraction, environment from environment
Heat source includes water source or air-source or ground source or mixed form；The refrigeration cycle does refrigerating operaton or heating operation；Institute
The refrigeration cycle stated further includes at least one components described below: (1) several are followed for realizing refrigerant in refrigeration cycle with heat exchange
The heat exchange unit of circulation of fluid heat exchange in ring, (2) air/freon heat exchanger；
When the refrigeration cycle includes several for realizing the recycle stream in refrigerant in refrigeration cycle and heat exchange cycle
When the heat exchange unit of body heat exchange, in refrigeration cycle, the refrigerant side of multiple heat exchange units is connected, in parallel or mixed connection；It is multiple
Heat exchange unit is combined into a heat-exchanger rig or multiple heat-exchanger rigs；The heat exchange cycle includes at least above-mentioned heat exchange unit
With the end heat exchanger being located in artificial environment；Heat exchange unit is respectively provided with the end imported and exported for connecting in artificial environment and changes
Hot device；
When the refrigeration cycle includes air/freon heat exchanger, the equipment further includes water atomization plant and blower；
When refrigerating operaton, breeze fan driving air passes sequentially through air/freon heat exchanger and water atomization plant, is finally sent into artificial
It is cold and have enthalpy difference with artificial environment to provide one or two strands or more for artificial environment, carries the air of liquid water for environment
Stream, freezes to artificial environment；When heating operation, breeze fan driving air pass sequentially through air/freon heat exchanger and
Water atomization plant, the air stream for providing one or more strands of heat for artificial environment heat artificial environment；
Alternatively, when the refrigeration cycle includes air/freon heat exchanger, the refrigeration cycle further include for realizing
The heat-exchanger rig of circulation of fluid heat exchange in refrigeration cycle in refrigerant and heat exchange cycle；Refrigerating operaton, blower drive air logical
Air/freon heat exchanger is crossed, provides the one or more strands of air being dehumidified for artificial environment, while heat-exchanger rig passes through circulation
Fluid provides cooling capacity for end heat exchanger.When heating operation, breeze fan drives air over air/freon heat exchanger, is
Artificial environment provides the one or more strands of air being heated, while heat-exchanger rig provides heat by circulation of fluid for end heat exchanger
Amount.
Further, the equipment further includes for regulating and controlling the per share air flow valve for being sent into artificial environment.
Further, the equipment further include be arranged in the heat exchange cycle for adjust in heat exchange cycle flow or
The adjuster of process, the adjuster are valve or pump.
Further, when the refrigeration cycle includes air/freon heat exchanger and for realizing freezing in refrigeration cycle
When the heat-exchanger rig of the circulation of fluid heat exchange in agent and heat exchange cycle, which includes more than two heat exchange units, multiple
Heat exchange unit is integrated or fission.Heat exchange unit realizes changing for refrigerant and the circulation of fluid in heat exchange cycle in refrigeration cycle
Heat；Heat exchange unit is respectively provided with inlet and outlet for connecting the end heat exchanger in artificial environment.
Further, when the refrigeration cycle includes air/freon heat exchanger and for realizing freezing in refrigeration cycle
When the heat-exchanger rig of the circulation of fluid heat exchange in agent and heat exchange cycle, the equipment further includes water atomization plant；When refrigerating operaton,
Breeze fan driving air passes sequentially through air/freon heat exchanger and water atomization plant, is finally sent into artificial environment, is artificial
It is cold and have enthalpy difference with artificial environment that environment provides one or two strands or more, the air stream of liquid water is carried, to artificial ring
Freeze in border；When heating operation, breeze fan driving air passes sequentially through air/freon heat exchanger and water atomization plant,
The air stream for providing one or more strands of heat for artificial environment heats artificial environment.
Further, when the refrigeration cycle includes air/freon heat exchanger, there are also another refrigeration in equipment
Circulation includes at least the second compressor, the second throttle structure, the second air/freon heat exchanger, environment heat exchanger and refrigerant
Pipeline, the heat exchange of second air/freon are located at air/freon heat exchanger downstream, i.e. air under the action of blower,
Air/freon heat exchange is first passed through, then passes through the second air/freon heat exchange.
Further, the equipment is a split type equipment, or is an one-block apparatus, and split type equipment passes through pipe
Road is connected.
It further, further include regenerator when the refrigeration cycle includes air/freon heat exchanger, the backheat
Utensil is exchanged heat between two channels there are two channel；Air is after blower introduces a channel of regenerator, by air/fluorine
After the processing of Leon heat exchanger, into another channel of regenerator, it is finally fed through artificial environment.
It further, further include regenerator when the refrigeration cycle includes air/freon heat exchanger, the backheat
Utensil is exchanged heat between two channels there are two channel；Air is after blower introduces a channel of regenerator, by air/fluorine
After the processing of Leon heat exchanger, it is fed through artificial environment；The outlet air of artificial environment is introduced into another of regenerator through another blower
It is discharged behind channel.
Further, water atomization plant is connected with the evaporator of refrigeration cycle by fluid pipeline, evaporator condensation water warp
Fluid pipeline is delivered to water atomization plant.
The utility model has the beneficial effects that: the utility model provides a kind of setting for artificial environment air-conditioning system
Standby, which at least carries out process of refinement to a kind of medium and completes the function of central air conditioning to adjust artificial environment, including
Produce cold heat production, the humidification that dehumidifies, purification and the conveying of fresh air, fluid and energy distribution conversion and adjusting etc., air flow field and flowing
Realization etc..Using the artificial environment air-conditioning system of the utility model method and apparatus construction, above-mentioned current air-conditioning system is overcome
The shortcomings that system, not only with the power of central air-conditioning system, but also has many advantages, such as the flexible, simple, economic of distributing air-conditioning.
Detailed description of the invention
Fig. 1 is the schematic diagram one that air conditioning is realized using multiple heat exchange units matching circulation of fluid；
Fig. 2 is the schematic diagram two that air conditioning is realized using multiple heat exchange units matching circulation of fluid；
Fig. 3 is to match the schematic diagram that circulation of fluid realizes air conditioning using multiple heat exchange units with fresh air；
Fig. 4 is multiple heat exchange units and is realized the schematic diagram one of air conditioning using circulation of fluid and air stream simultaneously；
Fig. 5 is multiple heat exchange units and is realized the schematic diagram two of air conditioning using circulation of fluid and air stream simultaneously；
Fig. 6 is multiple heat exchange units and is realized the schematic diagram three of air conditioning using circulation of fluid and air stream simultaneously；
Fig. 7 is multiple heat exchange units and realizes that the split type equipment of air conditioning is former using circulation of fluid and air stream simultaneously
Reason figure；
Fig. 8 is band there are two refrigeration cycle and has multiple heat exchange units and removed simultaneously using circulation of fluid and air stream depth
The wet equipment schematic one for realizing air conditioning；
Fig. 9 is band there are two refrigeration cycle and has multiple heat exchange units and removed simultaneously using circulation of fluid and air stream depth
The wet equipment schematic two for realizing air conditioning；
Figure 10 is band there are two refrigeration cycle and has multiple heat exchange units and while utilizing circulation of fluid and air stream depth
The equipment schematic three of air conditioning is realized in dehumidifying；
Figure 11 is to use water source equipment schematic using multiple heat exchange units matching circulation of fluid realization air conditioning；
Figure 12 is to have a heat exchange unit and while realizing air conditioning using circulation of fluid and the dehumidifying of air stream depth
Equipment schematic；
Figure 13 is to match circulation of fluid realization air conditioning with freon flow control valve and using multiple heat exchange units
Equipment schematic；
Figure 14 is to be dehumidified with multiple heat exchange units, and simultaneously using circulation of fluid and air stream depth, and air stream is taken
The equipment principle of air conditioning is realized with liquid water；
Figure 15 is band there are two refrigeration cycle and has multiple heat exchange units, and utilizes circulation of fluid and air stream depth simultaneously
Dehumidifying, and air stream carries liquid water to realize the equipment schematic of air conditioning；
Figure 16 is to be dehumidified using air stream depth, and the equipment schematic of air conditioning is realized using the wet conversion function of heat
One；
Figure 17 is to be dehumidified using air stream depth, and the equipment schematic of air conditioning is realized using the wet conversion function of heat
Two.
Figure 18 is with air-to-air energy recovery, and multiple heat exchange units simultaneously realize air tune using circulation of fluid and air stream simultaneously
The schematic diagram two of section.
Specific embodiment
The utility model provides a kind of equipment for artificial environment air-conditioning system, which at least carries out a kind of medium
Process of refinement completes the function of central air conditioning to adjust artificial environment, including produces cold heat production, dehumidifying humidification, purification and new
It the conveying distribution conversion of wind, fluid and energy and adjusts etc., air flow field and the realization of flowing etc..Utilize the utility model construction
Artificial environment air-conditioning system, the shortcomings that overcoming current air-conditioning system, not only with the power of central air-conditioning system, but also tool
There is the flexible, simple, economic of distributing air-conditioning.In terms of so-called process of refinement ability is embodied in following four:
First, finely controlling each heat exchange cycle using multiple heat exchange units, fine with end heat exchanger is realized
Match.Each heat exchange unit is used to provide the heat or cooling capacity when quantization, realizes effective control of end.Specific structural form is such as
Under: equipment contains at least one refrigeration cycle, includes at least that compressor, throttle structure, several are used in the refrigeration cycle
Realize heat exchange unit, environment heat exchanger and the refrigerant pipe of the circulation of fluid heat exchange in refrigeration cycle in refrigerant and heat exchange cycle
Road；In refrigeration cycle, multiple heat exchange unit series connection, in parallel or mixed connection；Multiple heat exchange units are combined into a heat-exchanger rig
Or multiple heat-exchanger rigs；The heat exchange cycle includes at least above-mentioned heat exchange unit and the end heat exchange in artificial environment
Device；Heat exchange unit is respectively provided with inlet and outlet for connecting the end heat exchanger in artificial environment；The equipment, which also includes at least, to be set
Set in the heat exchange cycle for adjusting flow or the adjuster of process in heat exchange cycle, the adjuster be valve or
Pump.The environment heat exchanger be refrigeration cycle in refrigerant (freon) and environment heat exchange heat exchanger, from environment take heat or
Heat extraction, Environmental Heat Source include water source or air-source or ground source or mixed form.
Second, being subtly extended to the enthalpy difference processing capacity of air stream close to the limit, and liquid is carried using air simultaneously
The ability of state water subtly distinguishes the difference of two aspects of enthalpy difference, the temperature difference and wet difference, and two kinds of turn is carried out using liquid water
It changes.Specific structural form is as follows: the equipment contains at least one refrigeration cycle and water atomization plant and blower, the system
SAPMAC method includes at least compressor, throttle structure, air/freon heat exchanger, environment heat exchanger and refrigerant tubing；Described
Environment heat exchanger is the heat exchanger of refrigerant (freon) and environment heat exchange in refrigeration cycle, takes heat or heat extraction, ring from environment
Border heat source includes water source or air-source or ground source or mixed form, and the refrigeration cycle does refrigerating operaton or heating operation.
When refrigerating operaton, breeze fan driving air passes sequentially through air/freon heat exchanger and water atomization plant, is finally sent into artificial
It is cold and have enthalpy difference with artificial environment to provide one or two strands or more for artificial environment, carries the air of liquid water for environment
Stream, freezes to artificial environment；When heating operation, breeze fan driving air pass sequentially through air/freon heat exchanger and
Water atomization plant, the air stream for providing one or more strands of heat for artificial environment heat artificial environment.Preferably,
Equipment further includes valve, for regulating and controlling the per share air stream for being sent into artificial environment.
Third, the difference of fine differentiation air stream and recycle stream (heat exchange cycle), and simultaneously using the two, rather than only
Utilize one of which.Specific structural form is as follows: the equipment contains at least one refrigeration cycle and blower, the refrigeration cycle
In include at least compressor, throttle structure, environment heat exchanger and air/freon heat exchanger and for realizing in refrigeration cycle
The heat-exchanger rig of circulation of fluid heat exchange in refrigerant and heat exchange cycle；The heat exchange cycle includes at least above-mentioned heat exchange and fills
It sets and the end heat exchanger in artificial environment；The environment heat exchanger is refrigerant (freon) and ring in refrigeration cycle
The heat exchanger of border heat exchange takes heat or heat extraction from environment, and Environmental Heat Source includes water source or air-source or ground source or mixed form,
The refrigeration cycle does refrigerating operaton or heating operation；Refrigerating operaton, blower drive air over air/freon heat exchange
Device provides the one or more strands of air being dehumidified for artificial environment, while heat-exchanger rig provides cooling capacity for end heat exchanger.Heating
When operation, breeze fan drives air over air/freon heat exchanger, provides one or more strands of be heated for artificial environment
Air, while hot charging is set to end heat exchanger and provides heat；The equipment at least further includes for driving refrigeration cycle, heat exchange to follow
The pump of fluid in ring；Preferably, equipment further includes valve, for regulating and controlling the per share air stream for being sent into artificial environment.
Fourth, be embodied in the conveying distribution function of circulation of fluid and air, and to the direct regulation and control function of end, and it is normal
The typically no conveying distribution function of host equipment and the direct regulation and control function to end for advising air-conditioning system.
The present invention will be further explained below with reference to the attached drawings, it should be noted that the present invention in " one or more ",
" one or more strands of " indicate any quantity, as " one or more, including two ", " one or two strands or more, including
Two strands ".
First aspect shown in FIG. 1 for the utility model passes through liquid using multiple heat exchange units 1 of equipment 100
The circulation of fluid of pipe provides matched load energy (cold or hot) for end heat exchanger M1, M2, artificial environment to be adjusted, i.e.,
The enthalpy of artificial environment air is adjusted, including temperature adjusts or temperature humidity is adjusted simultaneously.
So-called circulation of fluid includes water, other liquid such as anti-icing fluid.
In figure, end heat exchanger M1 contains an end heat exchange unit, and it is single that end heat exchanger M2 contains two end heat exchange
First M21 and M22, M21 and M22 have independent inlet and outlet and connector.
M1, which is connected by liquid line with heat exchange unit 11, constitutes a heat exchange cycle, and the import and export of heat exchange unit 11 passes through
Connector 111 and 112 realizes connection；The circulation of fluid of M1 passes through 2 driving circulation of pump.
M2, which is connected by liquid line with heat exchange unit 12,13, constitutes a heat exchange cycle, wherein M2 contains two ends and changes
Hot cell M21 and M22, heat exchange unit 12,13 and end heat exchange unit M21 and M22 are alternately connected, i.e. end heat exchange unit M21,
Heat exchange unit 13, end heat exchange unit M22, heat exchange unit 12 are sequentially connected in series, forming circuit, are followed on the circuit by 3 driving of pump
Ring, circulating liquid are then return to M21 to M22 to 12 from M21 to 13 and complete a circulation.The import and export of heat exchange unit 12 is logical
It crosses connector 121,122 and realizes connection, the import and export of heat exchange unit 13 realizes connection by connector 131,132.
Contain a refrigeration cycle in Fig. 1, refrigeration cycle contain by refrigerant and three heat exchange units 11 of circulation of fluid,
The heat-exchanger rigs 1 of 12 and 13 compositions, the circulation of fluid of each heat exchange unit have a respective inlet and outlet, connector is respectively 111,
112,121,122 and 131,132, for connecting end heat exchanger.
Equipment 100 contains compressor 102, heat-exchanger rig 1, the air-source ring of throttle structure 103, multiple heat exchange units composition
Border heat exchanger 101, blower 104, refrigerant tubing and valve, controller and shell etc..
Compressor 102, throttle structure 103, heat-exchanger rig 1, air-source environment heat exchanger 101, refrigerant tubing and valve
Constitute refrigeration cycle.
The refrigeration cycle shown in Fig. 1 is compression refrigeration cycle, can also use other refrigeration cycle, such as absorption, is inhaled
Attached formula refrigeration etc..
Refrigeration cycle can do refrigerating operaton or heating operation, and when refrigerating operaton, cold circulation is provided for artificial environment
Fluid freezes to artificial environment, when heating operation, provides the circulation of fluid of heat to artificial environment system for artificial environment
Heat.
Refrigeration and heating circulation conversion can be realized by means such as four-way valves, in order to simple, not shown in Fig. 1.
Environment heat exchanger is the heat exchanger of freon and environment heat exchange, takes heat or heat extraction from environment, is air in Fig. 1
Source, can also be with water source, as shown in figure 11 or ground source or mixed form.
Multiple heat exchange units are the heat exchanger of freon and circulation of fluid, and multiple heat exchange units have the disengaging of multiple groups circulating liquid
Mouth is series connection in Fig. 1 for connecting end heat exchanger, the freon side of multiple heat exchange units, can also in parallel or mixed connection.
Multiple heat exchange units are an overall heat exchange device in Fig. 1, can also be or multiple heat-exchanger rigs, as shown in Fig. 2,
There are two in Fig. 2, i.e., 1 and 1A.
The heat exchange unit of equipment is directly connected with end heat exchanger by pipeline in Fig. 1 matches the flow and energy of circulation of fluid
It measures (cooling capacity or heat), the matching refers to that the heat exchange unit of equipment provides the end by circulation of fluid for end heat exchanger
Energy needed for heat exchanger, in figure, an end heat exchanger M1 with a heat exchange unit can be single with an equipment heat exchange
Member 11 matches, and an end heat exchanger M2 and multiple equipment heat exchange unit 12,13 with multiple heat exchange units match.
There can also be other situations, M3, M4 as shown in Fig. 2, an equipment heat exchange unit 11 is connected with multiple heat exchange ends
Matching, and multiple heat exchange ends are while using using or by valve transfer.
It is the second aspect of the utility model shown in Figure 16, the equipment 300,320 of Figure 16, Figure 17 provide big enthalpy difference and takes
Air with liquid water flow to artificial environment, and equipment contains compressor 302, throttle structure 303, air/freon heat exchanger
305, water atomization plant 308, environment heat exchanger 307, blower 310, filter 304, refrigerant tubing and valve, controller and
Shell etc., compressor 302, throttle structure 303, air/freon heat exchanger 305, environment heat exchanger, refrigerant tubing and valve
Door constitutes refrigeration cycle, and environment heat exchanger is the heat exchanger of freon and environment heat exchange, takes heat or heat extraction from environment, is water
Source or air-source or ground source or mixed form, the refrigeration cycle can do refrigerating operaton or heating operation, refrigerating operaton
When, breeze fan drives air over air/freon heat exchanger and water atomization plant, provides for artificial environment one or more strands of
The air stream that cold big enthalpy difference carries liquid water freezes to artificial environment, and when heating operation, breeze fan drives air logical
Cross air/freon heat exchanger and water atomization plant for artificial environment provide the air streams of one or more strands of heat to artificial environment into
Row heating.
Equipment also provides valve for the per share air for being sent into artificial environment, does not show in figure.
Figure 16,17 provide the air stream of big enthalpy difference by dehumidifying for artificial environment, and artificial environment temperature and humidity adjustment can be adopted
With any one following mode and simultaneously using following the two, i.e., liquid water is carried by air stream and changes indoor heat moisture ratio line,
Or humidification and evaporation cooling are realized by indoor equal-enthalpy humidifying device.
Fresh air is used in Figure 16, uses fresh air and return air in Figure 17, the two can be adjusted by valve 311,312,313.
In terms of Figure 12 is the third of present aspect.Heat-exchanger rig 42 and M1 constitute a heat exchange cycle, constitute with M3 another
A heat exchange cycle, air are fed through artificial environment after the processing of heat exchanger 205.
Remaining conceptual scheme is the integrated application of aforementioned four aspect, specific as follows:
It also shows multiple equipment heat exchange unit 11,12 and 13 in Fig. 2 to match with multiple heat exchange end F1, D1, wherein D1
There are two heat exchange unit D11 and D12 for tool, and two heat exchange ends F1 and D1 can be used simultaneously or switch use.
By pump regulating flow quantity in Fig. 1, such as variable frequency pump is used, can also be adjusted by valve or simultaneously using the two
Section, as shown in Figure 2.The energy of end heat exchanger is adjusted by flow.
The flow that freon can also be carried out by freon valve is adjusted, as shown in figure 13, when using freon flow
When adjusting, in order to simplify system and its control, it can pump with fixed cycles fluid flow and be not necessarily to variable-flow, without using valve
Flow is adjusted, in the case where fixed cycles fluid, only need to realize the energy of end heat exchanger by adjusting freon flow.
Fig. 2 is shown: can not only be carried out flow adjusting by pump or valve or pump and valve, can also be carried out flow point
Match and process conversion etc., it is described below.
The energy output of equipment can be adjusted by compressor, be realized such as frequency conversion.
Equipment can be integral type equipment in Fig. 1, also can be made into split type equipment, and seperated equipment is more bodies, pass through pipe
Road is connected, as shown in Figure 7.
It above-mentioned valve and pumps built-in in equipment, can also being mounted on the pipeline outside equipment.
Equipment 150 and Fig. 1 difference in Fig. 2 are to increase the heat-exchanger rig 1A of only one heat exchange unit, increase simultaneously
Valve 31,32,33,34 and 35 and constant-current device 5 are added.
Device 1A is matched with terminal M 3, M4, liquid circulation by pump 10 driving, by valve 31 and 32 can choose M3,
M4 is used simultaneously or switching uses.
Device 1 is matched with end F1 and D1, one typically F1 be fan coil, D1 be flooring radiation pipe, have
Two heat exchange units D11 and D12, when heating, valve 34,35 is closed, and 33 open, circulation of fluid under the driving of pump 9, by D11 and
D12, valve 33, which is opened, keeps circulation of fluid short-circuit, i.e., heat-exchanger rig 1 can be directly entered without F1 from the fluid that pump 9 comes out, real
Existing floor panel heating.When refrigeration, valve 34,35 is opened, and 33 close, and circulation of fluid is under the driving of pump 9, and by F1, valve 34,35 is opened
Circulation of fluid short circuit, i.e., circulation of fluid can recycle between F1 and 1 without in the case of D11 and D12, realize fan unit control
It is cold.
It should be noted that above-mentioned short circuit valve 33,34,35 can not be completely secured in F1, D11 and D12 and not recycle
Fluid flowing needs to increase valve in F1, D11 and D12 if necessary to not flow completely.
After increasing valve, can also such as it heated more accurately simultaneously using D11, D12 and F1 refrigeration and heating simultaneously
When, floor panel heating is mainly utilized, fan-coil heating can be utilized simultaneously, when such as needing to be rapidly heated while opening blower
Coil pipe and floor heating.Cooling floor can also be partly or entirely opened in refrigeration.
Fig. 3 is that M3 and M4 is series connection in Fig. 3, and in addition equipment 160 also provides fresh air simultaneously with Fig. 2 difference.
It is provided solely for fresh air in Fig. 3, fresh air is not handled through row.In fact it is sent after various processing being carried out to fresh air
Enter room.Furthermore also it is not only to be limited to fresh air, can also be indoor return air.Indoor return air can handle, and can not also handle, one
Kind typically, for radiation refrigeration the case where, can provide circulated air by the equipment, establish room air stream
, guarantee temperature reasonable gradient in room vertical direction.
Fig. 4 increases the processing to fresh air on the basis of Fig. 1, i.e. fresh air passes through filter 204, and air/freon changes
Hot device 205 is sent to room finally by breeze fan 206 by after refrigerated dehumidification or heating.
Equipment 200 contains compressor 202, heat-exchanger rig 1, the air/fluorine of throttle structure 203, multiple heat exchange units composition
Leon heat exchanger 205, environment heat exchanger 207, blower 210, refrigerant tubing and valve, controller and shell etc., compressor
202, throttle structure 203, the heat-exchanger rig 1 of multiple heat exchange unit compositions, air/freon heat exchanger 205, environment heat exchanger
207, refrigerant tubing and valve constitute refrigeration cycle, and environment heat exchanger 207 is the heat exchanger of freon and environment heat exchange, from ring
Border takes heat or heat extraction, is shown as air-source in Fig. 4, or water source or air-source or ground source or mixed form.
Air/freon heat exchanger 205, it is ipsilateral with the heat-exchanger rig 1 of multiple heat exchange units in refrigeration cycle,
205 be in parallel with 1 in Fig. 4, and increases the flow that freon valve 208,209 adjusts the two, and 205 and 1 can also
With series connection.
Equipment also contains breeze fan, and breeze fan passes through wind after driving air through air/freon heat exchanger heat exchange
Pipe is sent into artificial environment, and refrigerating operaton provides the one or more strands of air being dehumidified for artificial environment, when heating operation, for people
Work environment provides the one or more strands of air being heated.
Equipment also provides valve (not shown) for the per share air for being sent into artificial environment, to carry out flow adjusting or wind
Amount switch.
The equipment 230 and Fig. 4 difference of Fig. 5 is that Fig. 5 has only used a pump 4, and increases valve 61,62 and 71,
72 and constant-current device 5, constant currents are realized by 5, the flow of M2 is adjusted by valve 61,62, are passed through valve 71,72 and are adjusted M1's
Flow, due to constant-current device 5, the flow adjusting of M1, M2 are mutually independent of each other.
Valve can be only switch valve, and when valve 61 closes, 62 open, 71 are opened, and 72 when closing, and M1 work, M2 do not work,
Conversely, close when valve 61 opens, 62 close, 71,72 when opening, and M1 does not work, M2 work.
Certainly, valve 61,62 and 71,72, rather than just switch, can also arbitrarily be adjusted in this way with ratio adjusting valve
The flow of M1, M2, and due to constant-current device 5, the flow adjusting of M1, M2 are mutually independent of each other.
Fig. 6 and Fig. 4 difference are to increase humidifier 211, humidification pump 212 and communicating pipe 213, can evaporate utilizing
The condensed water that device generates is to air wetting.
Fig. 7 is with Fig. 4 difference, and air-treatment and heat exchange unit are separated with equipment 250, two air-treatments is constituted and changes
Hot cell combines 250A and 250B, and separates with 250, and it is adjustable to increase freon valve R3, R4.
On the basis of Fig. 4 equipment 200, another refrigeration cycle, including the second compressor 221 can also be increased, the
Two throttle structures 220, the second air/freon heat exchanger 219, environment heat exchanger 222, blower 223 and refrigerant tubing and valve
The composition such as door, the second air/freon heat exchanger 219 are located at air/freon heat exchanger 205 downstream, i.e. air first passes through
Air/Freon 20 5 exchanges heat, then is exchanged heat by the second air/Freon 21 9.
On the basis of increasing refrigeration cycle, Fig. 8 also adds a regenerator 217.There are two logical for the tool of regenerator 217
Road, mutual heat exchange.When refrigeration, depth dehumidifying is carried out to air, while carrying out backheat, air under the driving of blower 215,
By filter 216, the side by regenerator 217 is pre-chilled, and is dehumidified using 205, then the dehumidifying of 219 depth is passed through
Room is sent into after being heated in the regenerator other side.Air/freon heat exchanger 205 in refrigeration cycle with multiple heat exchange units
It is ipsilateral.
Depth dehumidifying can use depth dehumidified air and undertake humidity load, and circulation of fluid undertakes sensible heat load, realize warm and humid
Spend independent control.
This equipment can also realize heating, heat to air.
Fig. 9 is that equipment 270 increases humidifier 224, humidification pump 212 and communicating pipe 213, Ke Yi with Fig. 8 difference
The condensed water generated using evaporator is to air wetting.
Figure 10 is that equipment 280 eliminates regenerator 217. with Fig. 8 difference
Figure 11 is that the refrigeration cycle of equipment 290 uses water source with Fig. 4 difference.
Figure 12 is that multiple heat exchange units are merged into one by equipment 291, or using only one heat exchange with Fig. 4 difference
The heat exchanger of unit, i.e., 42, and only with a 41 driving circulation of fluid of pump.
Figure 13 is that the heat-exchanger rig 1 of multiple heat exchange units becomes two in the equipment 170 of Figure 13 in Fig. 4 with Fig. 4 difference
A 1A and 1B, and two device freon sides are in parallel, and increase valve R1 and R2 adjusting.It is adjusted when using freon flow
When, in order to simplify system and its control, it can pump with fixed cycles fluid flow and be not necessarily to variable-flow, without using valve regulated
Flow only need to realize the energy of end heat exchanger by adjusting freon flow in the case where fixed cycles fluid.
Figure 14 increases water atomization plant 225 on the basis of Fig. 4, i.e., falls into 226 condensed water of water receiving tank for what dehumidifying generated
Atomization makes the air stream being dehumidified carry liquid water, and when water is when room evaporates, cooling refrigeration is simultaneously humidified.
Figure 15 increases water atomization plant 225 on the basis of Figure 10, i.e., falls into 226 condensed water of water receiving tank for what dehumidifying generated
Atomization makes the air stream being dehumidified carry liquid water, and when water is when room evaporates, cooling refrigeration is simultaneously humidified.
A typical case of Figure 14 and Figure 15 is that air-treatment terminal M 1, M2 are radiation cooling device, refrigeration in figure
Ability is small, and air stream, which carries liquid water, can efficiently use small air quantity, if fresh air is fed, increases more refrigerating capacity.
Figure 18 and Fig. 5 difference are to increase heat recovery apparatus 227 and exhaust fan 228 with air-to-air energy recovery, hot
Recycling can be for total heat recovery or only Exposure degree, that is, the fresh air for passing through filtering first pass through the fresh air of heat recovery apparatus 227
Then side is sent to room finally by breeze fan 206 by after refrigerated dehumidification or heating using freon heat exchanger 205
Between, the air draft side of heat recovery apparatus 227 is passed through in air draft through the driving of exhaust fan 228, is finally discharged by exhaust outlet.Fresh air side
With the heat exchange of air draft side, realize that the recuperation of heat to air draft side utilizes.
Claims (10)
1. a kind of equipment for artificial environment air-conditioning system, which is characterized in that the equipment contains at least one refrigeration cycle, institute
State includes compressor, throttle structure, environment heat exchanger and refrigerant tubing in refrigeration cycle；The environment heat exchanger is that refrigeration is followed
The heat exchanger of refrigerant and environment heat exchange, takes heat from environment or heat extraction, Environmental Heat Source includes water source or air-source or ground in ring
Source or mixed form；The refrigeration cycle does refrigerating operaton or heating operation；The refrigeration cycle further includes at least one
Components described below: (1) several heat exchange lists to exchange heat for realizing the circulation of fluid in refrigerant in refrigeration cycle and heat exchange cycle
Member, (2) air/freon heat exchanger, freon are one of refrigerant；
When the refrigeration cycle includes that several are changed for realizing refrigerant in refrigeration cycle and the circulation of fluid in heat exchange cycle
When the heat exchange unit of heat, in refrigeration cycle, the refrigerant side of multiple heat exchange units is connected, in parallel or mixed connection；Multiple heat exchange
Unit is combined into a heat-exchanger rig or multiple heat-exchanger rigs；The heat exchange cycle includes at least above-mentioned heat exchange unit and position
End heat exchanger in artificial environment；Heat exchange unit is respectively provided with inlet and outlet for connecting the heat exchange of the end in artificial environment
Device；
When the refrigeration cycle includes air/freon heat exchanger, the equipment further includes water atomization plant and blower；Refrigeration
When operation, breeze fan driving air passes sequentially through air/freon heat exchanger and water atomization plant, is finally sent into artificial ring
It is cold and have enthalpy difference with artificial environment to provide one or two strands or more for artificial environment, carries the air stream of liquid water for border,
Freeze to artificial environment；When heating operation, breeze fan driving air passes sequentially through air/freon heat exchanger and water mist
Makeup is set, and the air stream for providing one or more strands of heat for artificial environment heats artificial environment；
Alternatively, the refrigeration cycle further includes for realizing refrigeration when the refrigeration cycle includes air/freon heat exchanger
The heat-exchanger rig of circulation of fluid heat exchange in circulation in refrigerant and heat exchange cycle；Refrigerating operaton, blower drive air over sky
Gas/freon heat exchanger provides the one or more strands of air being dehumidified for artificial environment, while heat-exchanger rig passes through circulation of fluid
Cooling capacity is provided for end heat exchanger；When heating operation, it is artificial that breeze fan, which drives air over air/freon heat exchanger,
Environment provides the one or more strands of air being heated, while heat-exchanger rig provides heat by circulation of fluid for end heat exchanger.
2. equipment according to claim 1, which is characterized in that the equipment further includes for regulating and controlling the per share artificial ring of feeding
The air flow valve in border.
3. equipment according to claim 1, which is characterized in that the equipment further includes being arranged in the heat exchange cycle
For adjusting flow or the adjuster of process in heat exchange cycle, the adjuster is valve or pump.
4. equipment according to claim 1, which is characterized in that when the refrigeration cycle includes air/freon heat exchanger
When with for realizing refrigerant in refrigeration cycle and the heat-exchanger rig of the circulation of fluid heat exchange in heat exchange cycle, the heat-exchanger rig packet
Containing more than two heat exchange units, multiple heat exchange units are integrated or fission；Heat exchange unit realize refrigeration cycle in refrigerant with
The heat exchange of circulation of fluid in heat exchange cycle；Heat exchange unit is respectively provided with inlet and outlet for connecting the heat exchange of the end in artificial environment
Device.
5. equipment according to claim 1, which is characterized in that when the refrigeration cycle includes air/freon heat exchanger
When with for realizing refrigerant in refrigeration cycle and the heat-exchanger rig of the circulation of fluid heat exchange in heat exchange cycle, the equipment is also wrapped
Include water atomization plant；When refrigerating operaton, breeze fan driving air passes sequentially through air/freon heat exchanger and water mist makeup
It sets, is finally sent into artificial environment, it is cold and have enthalpy difference with artificial environment to provide one or two strands or more for artificial environment, takes
Air stream with liquid water, freezes to artificial environment；When heating operation, breeze fan driving air pass sequentially through air/
Freon heat exchanger and water atomization plant provide the air stream of one or more strands of heat to artificial environment system for artificial environment
Heat.
6. equipment according to claim 1, which is characterized in that when the refrigeration cycle includes air/freon heat exchanger
When, there are also another refrigeration cycle in equipment, include at least the second compressor, the second throttle structure, the second air/freon
Heat exchanger, environment heat exchanger and refrigerant tubing, second air/freon heat exchange are located at air/freon heat exchanger
Downstream, i.e. air first pass through air/freon heat exchange under the action of blower, then pass through the second air/freon heat exchange.
7. equipment according to claim 1, which is characterized in that the equipment is a split type equipment, or whole for one
Body formula equipment, split type equipment are connected by pipeline.
8. equipment according to claim 1, which is characterized in that when the refrigeration cycle includes air/freon heat exchanger
When, it further include regenerator, regenerator tool is exchanged heat between two channels there are two channel；Air introduces regenerator through blower
A channel after, after the processing of air/freon heat exchanger, into another channel of regenerator, be finally fed through people
Work environment.
9. equipment according to claim 1, which is characterized in that when the refrigeration cycle includes air/freon heat exchanger
When, it further include regenerator, regenerator tool is exchanged heat between two channels there are two channel；Air introduces regenerator through blower
A channel after, after the processing of air/freon heat exchanger, be fed through artificial environment；The outlet air of artificial environment is through another
Blower is discharged after being introduced into another channel of regenerator.
10. described in any item equipment according to claim 1~9, which is characterized in that the evaporation of water atomization plant and refrigeration cycle
Device is connected by fluid pipeline, and evaporator condensation water is delivered to water atomization plant through fluid pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517422.6U CN209147260U (en) | 2018-09-17 | 2018-09-17 | A kind of equipment for artificial environment air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517422.6U CN209147260U (en) | 2018-09-17 | 2018-09-17 | A kind of equipment for artificial environment air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147260U true CN209147260U (en) | 2019-07-23 |
Family
ID=67265513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517422.6U Active CN209147260U (en) | 2018-09-17 | 2018-09-17 | A kind of equipment for artificial environment air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573543A (en) * | 2021-06-10 | 2021-10-29 | 华为技术有限公司 | Distributed composite refrigeration system and data center |
-
2018
- 2018-09-17 CN CN201821517422.6U patent/CN209147260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573543A (en) * | 2021-06-10 | 2021-10-29 | 华为技术有限公司 | Distributed composite refrigeration system and data center |
| CN113573543B (en) * | 2021-06-10 | 2023-09-29 | 华为数字能源技术有限公司 | Distributed composite refrigeration system and data center |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201652636U (en) | Double-cold-source heat recovery constant temperature and humidity air conditioning unit | |
| CN201652635U (en) | Novel constant temperature and humidity purification air-conditioning unit | |
| CN103017269A (en) | Solution dehumidification/regeneration heat and moisture independent treatment air conditioning device and energy-saving operation method thereof | |
| CN203132011U (en) | Liquid desiccant regeneration heat-and-humidity independent treatment air-conditioner device | |
| CN102162692B (en) | Combined home-use air conditioning heat pump hot water machine system | |
| CN203642369U (en) | Multifunctional air conditioning dehumidification unit with condensation heat recycling function | |
| CN101701738B (en) | Fresh air handling unit for regulating humidity and controlling temperature by adopting solution and control method thereof | |
| CN102425822A (en) | Fresh air conditioner | |
| CN106196380A (en) | A kind of cold-producing medium heat of subcooling recycling recuperation of heat air-treatment unit | |
| CN101979927A (en) | Rotating wheel moisture removal and cooling-plate radiation cooling combined air conditioning system and air conditioning method thereof | |
| CN103629755A (en) | Multi-function air-conditioning and dehumidifying unit with condensation heat recovery functions | |
| CN207035387U (en) | A kind of multifunctional split-type fresh air air conditioner for machine | |
| CN207438791U (en) | The air-conditioning system that a kind of rotary wheel dehumidifying is combined with earth source heat pump | |
| CN101245957A (en) | Air-conditioning unit for meanwhile refrigerating and heating | |
| CN104033986B (en) | Total heat recovery type is collapsible to be sent, return, the control method of air draft integrated air conditioner unit | |
| CN108286755A (en) | A kind of air-treatment unit of included low-temperature receiver | |
| CN105737302A (en) | Central air-conditioning based on dry air energy | |
| CN108800371A (en) | Energy-optimised application multifunctional heat pump fresh air damping machine | |
| CN109028360A (en) | Family formula solution dehumidifying air-conditioning system | |
| CN112229003B (en) | Air conditioning system and control method thereof | |
| CN209147260U (en) | A kind of equipment for artificial environment air-conditioning system | |
| CN108954625A (en) | Heat pump driven novel solutions dehumidifier/air-conditioning system | |
| CN102213465A (en) | Temperature-humidity separately-controlled central air conditioner of water source heat pump for ship | |
| CN205980130U (en) | Heat recovery air -handling unit is recycled to refrigerant subcooling heat | |
| CN210267580U (en) | Composite energy air treatment unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |