CN209706379U - Integral air conditioner device systems - Google Patents
Integral air conditioner device systems Download PDFInfo
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- CN209706379U CN209706379U CN201920259336.8U CN201920259336U CN209706379U CN 209706379 U CN209706379 U CN 209706379U CN 201920259336 U CN201920259336 U CN 201920259336U CN 209706379 U CN209706379 U CN 209706379U
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Abstract
The utility model provides integral air conditioner device systems, the heat that, air-conditioning poor for conventional domestic split-type air conditioner winter comfort level generates is difficult to be recycled wasting phenomenon, provide it is above-mentioned traditional multiple equipment is combined, heat exchange, integral air conditioner equipment with more efficient and comfortable energy utilization type are directly carried out using refrigerant.
Description
Technical field
The utility model belongs to field of air conditioning, particularly relates to a kind of integral air conditioner equipment.
Background technique
With the continuous improvement of people's living standards, the requirement of quality of life is also correspondinglyd increase, ring in two season of summer in winter room
The level of comfort in border has obtained a greater degree of attention, especially hot-summer and cold-winter area, has both needed to meet cooling in summer demand, also
Need to meet the heating needs in winter, traditional split-type air conditioner effect in cooling in summer is preferable, but in winter, due to air
Effect of Nature Convection has that upper temp is high, temperature of lower is low, and this vertical temperature-difference is higher than occupant's head temperature
Ankle temperature easily causes human body and generates uncomfortable feeling, meanwhile, winter is easy to make air dry using the hot wind of heat convection
It is dry and will increase human skin moisture dissipation speed, generate extremely uncomfortable dry sensation.So part family is in winter can
More comfortable indoor environment is obtained, radiant heating can be carried out by the way of laying grounding heat coil tube at home, then needed in this way
Again increasing boiler etc., individually heat source is matched with ground hot coil.Summer is using conventional two-piece air-conditioning to air supply stream, winter
Ji Caiyong hot coil carry out radiant heating, the summer in winter, two sets air-conditioning systems were used alternatingly, on the one hand increase system investments, another party
There is part in Summer and winter and leave unused in face equipment, utilization rate is low.
In response to this, in the prior art, researcher proposes by floor heating in conjunction with traditional air conditioner, but needle
It is still exchanged heat using traditional refrigerant with water to ground heating part, so on the one hand, there are two medias in system, increase
The complexity of system occupied space and system control, on the other hand, due between refrigerant and refrigerating medium water there are heat transfer temperature difference,
Heat exchange efficiency reduces, and causes the waste of heat.Also, the program, which does not account for how efficiently using, to be generated when refrigeration or heating
Heat prepares domestic hot-water, equally causes the waste of heat.For the call for responding national energy conservation and emission reduction.Researcher also mentions
Air-conditioning and water heater are combined the mode to prepare domestic hot-water out.Which only considered air-conditioning and water heater at that time
It is combined, and the heating capacity as needed for traditional indoor air conditioner form is larger, it may be difficult to while reaching winter heating and system
The heat demand of standby domestic hot-water need to add auxiliary thermal source or reduce heating needs, it is equally possible to cause the waste of heat, and difficult
To meet the heating needs of user.
Utility model content
The utility model provides the integral air conditioner equipment suitable for hot-summer and cold-winter area, and for the equipment propose with
Lower scheme.
Mating installation and operation mode I:
System includes compressor I, ground hot coil I, indoor unit I, outdoor unit I, four-way reversing valve I, first throttle valve I,
Two throttle valve I, the first season are opened and closed gate valve I, and the second season is opened and closed gate valve I, throttle valve by-passing valve I.
The b mouth of the outlet connection four-way reversing valve I of the compressor I.The d of the entrance connection four-way reversing valve I of compressor I
Mouthful.
The a mouth of the 4a mouth connection four-way reversing valve I of outdoor unit I.
The c mouth for connecting four-way reversing valve I accesses threeway A.The other two-way interface of threeway A is respectively: concatenating all the way
After one season is opened and closed gate valve I, accesses the 3a mouth of indoor unit I and connect after the another way of the threeway concatenates the second season opening and closing gate valve I
Enter the 2b mouth of ground hot coil I.
The 2a of described ground hot coil I accesses threeway B.The other two-way interface of threeway B is respectively: concatenating first segment all the way
After flowing valve I, the 3b mouth of indoor unit I is accessed, after another way concatenates second throttle I, accesses the 4b mouth of outdoor unit I.
The both ends of the second throttle I install throttle valve by-passing valve I additional.
Operating mode control method based on above system, it is characterised in that: single including summer list refrigeration mode and winter
Heating mode.
Mating installation and operation mode II:
System includes compressor II, heat exchanger II, indoor unit II, outdoor unit II, ground hot coil II, four-way reversing valve II,
First throttle valve II and second throttle II, outdoor unit pipe valve II, the first season are opened and closed gate valve II, and the second season is opened and closed lock
Valve II, heat exchanger be opened and closed valve II, hot coil open and close valve door II, throttle valve by-passing valve II, domestic hot-water's pipeline bypath valve
II, heat exchange manifold control valve I, heat exchange manifold control valve II.
The b mouth of the outlet access four-way reversing valve II of the compressor II.
The d mouth of the entrance access four-way reversing valve II of the compressor II.
The a mouth of the four-way reversing valve II accesses threeway F.The other two-way interface of the threeway F is respectively: interface all the way
After concatenating outdoor unit pipe valve II, the 14a mouth of outdoor unit II is accessed, in addition interface concatenates heat exchange manifold control valve all the way
A nozzle of I access threeway G.
The other two-way interface of threeway G is respectively: interface access domestic hot-water's pipeline bypath valve II, in addition all the way all the way
Interface accesses threeway E.
The other two-way interface of the threeway E is respectively: all the way after interface concatenation heat exchanger opening and closing valve II, access heat exchange
In addition the 12a mouth of device II accesses threeway C all the way.
The other two-way interface of the threeway C is respectively: the c mouth of interface access four-way reversing valve II, another way connect all the way
After mouth concatenation the first season opening and closing gate valve II, the 13a mouth of indoor unit II is accessed.
After the 13b mouth concatenation first throttle valve II of the indoor unit II, threeway H is accessed.The other two-way of the threeway H connects
Mouth is respectively: all the way after interface concatenation heat exchange manifold control valve II, connecting threeway J, another way accesses four-way.
The other three road interface of the four-way is respectively: in addition the 15b mouth of interface access ground hot coil II all the way is gone here and there all the way
After meeting second throttle II, the 14b mouth of outdoor unit II is accessed, there are also the throttlings that access all the way is connected in parallel on the both ends second throttle II
A nozzle of valve by-passing valve II.
After the 15a mouth concatenation ground hot coil open and close valve door II of described ground hot coil II, threeway D is accessed.Other the two of threeway D
Road interface is respectively: all the way interface access threeway J, in addition all the way interface access heat exchanger II 12b mouth.
The other two-way interface of the threeway J is respectively: interface accesses domestic hot-water's pipeline bypath valve II all the way, in addition
Heat exchange manifold control valve II is accessed all the way.
The utility model heat that poor, air-conditioning generates for conventional domestic split-type air conditioner winter comfort level is difficult to back
Receive utilize wasting phenomenon, provide it is above-mentioned traditional multiple equipment is combined, directly carried out using refrigerant
Heat exchange, integral air conditioner equipment with more efficient and comfortable energy utilization type.
Detailed description of the invention
Fig. 1 is structural schematic diagram of this patent under the first installation and operation mode.
Fig. 2 is structural schematic diagram of this patent under second of installation and operation mode.
In figure: compressor I (1), ground hot coil I (2), indoor unit I (3), outdoor unit I (4), four-way reversing valve I (5), the
One throttle valve I (6), second throttle I (7), the first season are opened and closed gate valve I (8), and the second season is opened and closed gate valve I (9), throttle valve
By-passing valve I (10),
Compressor II (11), heat exchanger II (12), indoor unit II (13), outdoor unit II (14), ground hot coil II (15), four
Logical reversal valve II (16), first throttle valve II (17), second throttle II (18), outdoor unit pipe valve II (19), first changes
Season be opened and closed gate valve II (20), the second season be opened and closed gate valve II (21), heat exchanger be opened and closed valve II (22), hot coil open and close valve door
II (23), throttle valve by-passing valve II (24), domestic hot-water pipeline bypath valve II (25), heat exchange manifold control valve I (26),
Heat exchange manifold control valve II (27).
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but should not be construed the above-mentioned master of the utility model
Topic range is only limitted to following embodiments.It is common according to this field in the case where not departing from the above-mentioned technical idea of the utility model
Technological know-how and customary means make various replacements and change, should all include within the protection scope of the present utility model.
Integral air conditioner device systems, it is characterised in that:
Mating installation and operation mode I:
System includes compressor I1, ground hot coil I2, indoor unit I3, outdoor unit I4, four-way reversing valve I5, first throttle valve
I6, second throttle I7, the first season are opened and closed gate valve I8, and the second season is opened and closed gate valve I9, throttle valve by-passing valve I10.
The b mouth of the outlet connection four-way reversing valve I5 of the compressor I1.The entrance of compressor I1 connects four-way reversing valve
The d mouth of I5.
The a mouth of the 4a mouth connection four-way reversing valve I5 of outdoor unit I4.
The c mouth for connecting four-way reversing valve I5 accesses threeway A.The other two-way interface of threeway A is respectively: concatenating all the way
After one season is opened and closed gate valve I8, the 3a mouth of indoor unit I3 is accessed, after the another way of the threeway concatenates the second season opening and closing gate valve I9,
The 2b mouth of access ground hot coil I2.
The 2a of described ground hot coil I2 accesses threeway B.The other two-way interface of threeway B is respectively: concatenating first all the way
After throttle valve I6, the 3b mouth of indoor unit I3 is accessed, after another way concatenates second throttle I7, accesses the 4b mouth of outdoor unit I4.
The both ends of the second throttle I7 install throttle valve by-passing valve I10 additional.
Operating mode control method based on above system, it is characterised in that: single including summer list refrigeration mode and winter
Heating mode.
The control method of the summer list refrigeration mode are as follows: adjustment four-way reversing valve I5, so that a and b conducting, d and c are led
It is logical.Close the opening and closing of the second season gate valve I9, second throttle I7.Open first throttle valve I6, the first season opening and closing gate valve I8 and
Throttle valve by-passing valve I10.
Refrigerant is flowed out from compressor I1, into the side outdoor unit I4, by after restrictor by-pass valve I10 by first throttle valve
I6 subsequently enters indoor unit I3, flows back to compressor I1 by four-way reversing valve I5, completes primary single refrigeration mode circulation.
The control method of the winter list heating mode are as follows: adjustment four-way reversing valve I5, so that a and d conducting, b and c are led
It is logical.It closes first throttle valve I6 and/or the first season is opened and closed gate valve I8.Open second throttle I7, the second season is opened and closed gate valve
I9 and throttle valve by-passing valve I10.
Refrigerant is flowed out from compressor outlet I1, and the second throttling is entered by ground hot coil after valve I9, after heat release
Valve I7 backs into four-way reversing valve, flows back to compressor I1 after outdoor unit evaporation gasification, completes the singly heating of a winter
The circulation of mode.
Mating installation and operation mode II:
System includes compressor II11, heat exchanger II12, indoor unit II13, outdoor unit II14, ground hot coil II15, four-way
Reversal valve II16, first throttle valve II17 and second throttle II18, outdoor unit pipe valve II19, the first season are opened and closed gate valve
II20, the second season be opened and closed gate valve II21, heat exchanger be opened and closed valve II22, hot coil open and close valve door II23, throttle valve bypass
Valve II24, domestic hot-water pipeline bypath valve II25, heat exchange manifold control valve I 26, heat exchange manifold control valve II 27.
The b mouth of the outlet access four-way reversing valve II16 of the compressor II11.
The d mouth of the entrance access four-way reversing valve II16 of the compressor II11.
The a mouth of the four-way reversing valve II16 accesses threeway F.The other two-way interface of the threeway F is respectively: connecing all the way
After mouth concatenation outdoor unit pipe valve II19, the 14a mouth of outdoor unit II14 is accessed, in addition interface concatenates heat exchange manifold control all the way
Valve I 26 processed accesses a nozzle of threeway G.
The other two-way interface of threeway G is respectively: interface accesses domestic hot-water's pipeline bypath valve II25, in addition one all the way
Road interface accesses threeway E.
The other two-way interface of the threeway E is respectively: all the way after interface concatenation heat exchanger opening and closing valve II22, access is changed
In addition the 12a mouth of hot device II12 accesses threeway C all the way.
The other two-way interface of the threeway C is respectively: the c mouth of interface access four-way reversing valve II16 all the way, another way
After interface concatenates the first season opening and closing gate valve II20, the 13a mouth of indoor unit II13 is accessed.
After the 13b mouth concatenation first throttle valve II17 of the indoor unit II13, threeway H is accessed.Other the two of the threeway H
Road interface is respectively: all the way after interface concatenation heat exchange manifold control valve II 27, connecting threeway J, another way accesses four-way.
The other three road interface of the four-way is respectively: the 15b mouth of interface access ground hot coil II15 all the way, in addition all the way
After concatenating second throttle II18, the 14b mouth of outdoor unit II14 is accessed, there are also accesses all the way to be connected in parallel on second throttle II18 two
A nozzle of the throttle valve by-passing valve II24 at end.
After the 15a mouth concatenation ground hot coil open and close valve door II23 of described ground hot coil II15, threeway D is accessed.Threeway D's is another
Outer two-way interface is respectively: all the way interface access threeway J, in addition all the way interface access heat exchanger II12 12b mouth.
The other two-way interface of the threeway J is respectively: interface accesses domestic hot-water's pipeline bypath valve II25 all the way, separately
Access heat exchange manifold control valve II 27 all the way outside.
Operating mode control method based on above system, it is characterised in that: including summer list refrigeration mode, summer system
It is cold, prepare hot-water mode, conditioning in Transition Season singly prepares hot-water mode, and winter list heating mode and winter heating prepare hot-water mode.
The control method of the summer list refrigeration mode are as follows:
Four-way reversing valve II16 is adjusted, so that a and b conducting, d and c conducting.
Close the second season opening and closing gate valve II21, hot coil open and close valve door II23, pipe valve 22 where heat exchanger, the
Two throttle valves, 18 heat exchanger bypass pipe valve 25, heat exchange manifold control valve I 26 and heat exchange manifold control valve II 27.
Valve 20, first throttle valve by-passing valve where the valve 19 and indoor unit of pipeline where opening outdoor unit on pipeline
24 and first throttle valve II17.
At this point, the outlet compressor II11 is connected to outdoor unit 14, suction port of compressor side is connected to indoor unit 13.Refrigerant from
The outlet of compressor 11 outflow passes through throttle valve by-passing valve 24 after flowing through outdoor unit, passes through throttle valve later into outdoor unit 14
17, indoor unit 13 is subsequently entered, compressor 11 is flowed back to by four-way reversing valve II16, completes primary single refrigeration mode circulation.
The cooling in summer, the control method for preparing hot-water mode are as follows:
Four-way reversing valve II16 is adjusted, so that a and b conducting, d and c conducting.
Close outdoor unit pipe valve II19, the second season opening and closing gate valve II21, hot coil open and close valve door II23, life
Hot water line's bypath valve II25.
It opens first throttle valve II17, the first season opening and closing gate valve II20, heat exchanger and is opened and closed valve II22, heat exchange manifold
Control valve I 26 and heat exchange manifold control valve II 27.
The outlet compressor II11 at this time is connected to heat exchanger II12, and compressor II11 entrance is connected to interior pusher side II13.
Refrigerant is exported from compressor II11 to flow out, and enters at heat exchanger II12 by heat exchange manifold control valve I 26, in heat exchanger
Place flow out after heat exchanges heating domestic water with domestic water, after heat exchange manifold control valve II 27, stream
After throttle valve II17, machine II13 is entered the room, compressor II2 is then flowed back to by four-way reversing valve II16, completes primary system
Circulation that is cold, preparing two kinds of functions of hot water while realizing.
The conditioning in Transition Season singly prepares the control method of hot-water mode are as follows:
Four-way reversing valve II16 is adjusted, so that a and d conducting, b and c conducting.
Close the first season opening and closing gate valve II20, hot coil open and close valve door II23, throttle valve by-passing valve II24, life heat
Water lines bypath valve II25, heat exchange manifold control valve I 26.
Open second throttle II18, outdoor unit pipe valve II19, the second season opening and closing gate valve II21, heat exchanger opening and closing
Valve II22, heat exchange manifold control valve II 27.
The outlet compressor II11 at this time and heat exchanger II12 inlet side communication, compressor II11 entrance go out with outdoor unit II14
The connection of mouth side.Refrigerant is exported from compressor II11 to flow out, and enters heat exchanger II12 entrance side by valve II21.By heat exchange
Device carries out after heat exchanges with domestic water by heat exchanging pipe control valve II 27, by throttle valve II18, into outdoor
Machine II14 completes the circulation for once singly preparing hot-water mode by flowing back to compressor II11 after outdoor unit.
The control method of the winter list heating mode are as follows:
Four-way reversing valve II16 is adjusted, so that a and d conducting, b and c conducting.
Close the first season opening and closing gate valve II20, heat exchanger opening and closing valve II22, throttle valve by-passing valve II24, Tube Sheet of Heat Exchanger
Road control valve I 26 and heat exchange manifold control valve II 27.
Open second throttle II18, outdoor unit pipe valve II19, the second season opening and closing gate valve II21, hot coil open
Valve closing door II23, domestic hot-water's pipeline bypath valve II25.
The outlet compressor II11 at this time and heat exchanger II12 inlet side communication, compressor II11 entrance II22 and outdoor unit
The connection of II14 outlet side.Refrigerant is exported from compressor II11 and is flowed out when heating, passes through the side of heat exchanger after valve II21
Siphunculus road II25 subsequently enters ground hot coil II15, throttle valve II18 is entered after heat release, outdoor unit II14 is entered back into and is evaporated
Gasification, is then returned into four-way reversing valve, flows back to compressor II11, complete the circulation of a winter list heating mode.
The winter heating, the control method for preparing hot-water mode are as follows:
Four-way reversing valve II16 is adjusted, so that a and d conducting, b and c conducting.
It closes the first season opening and closing gate valve II20, throttle valve by-passing valve II24, domestic hot-water's pipeline bypath valve II25, change
Hot device pipe-line control valve door I 26 and heat exchange manifold control valve II 27.
Open second throttle II18, outdoor unit pipe valve II19, the second season opening and closing gate valve II21, heat exchanger opening and closing
Valve II22, hot coil open and close valve door II23.
The outlet compressor II11 at this time and heat exchanger II12 inlet side communication, compressor II11 entrance go out with outdoor unit II14
The connection of mouth side.Refrigerant is exported from compressor II11 and is flowed out when heating, passes through heat exchanger II12 and life after valve II21
Hot water carries out heat exchange, subsequently enters ground hot coil II15, throttle valve II18 is entered after heat release, enters back into outdoor unit II14 progress
Evaporation gasification, is then returned into four-way reversing valve, flows back to compressor II11, complete a winter heating, prepare hot-water mode
Circulation.
In embodiment, for two kinds of installation and operation modes, it is thus necessary to determine that the capacity of each component is big in actual moving process
It is small, specifically determine that method is as follows:
1, the determination of floor heating load
According to " radiant heating cooling supply technical regulation JGJ142-2012 ", the confession of hot water Hydronic radiant floor heating system, return water temperature
Degree should determine that supply water temperature should not exceed 60 DEG C, and supply backwater temperature difference is not preferably greater than 10 DEG C and is not preferably less than 5 DEG C by calculating.It is civilian
Building supply temperature preferably uses 35 DEG C~45 DEG C.For the Household integral air-conditioning, due to using direct expansion system, to protect
Its radiant heating effect is demonstrate,proved, while being considered in existing direct expansion system, refrigerant corresponding condensation temperature when winter heating
It is general to use 50 DEG C or so, therefore it is opposite with existing straight-expansion type air conditioner system to set refrigerant operating temperature in the utility model
It answers, additionally should ensure that mean temperature that the frequent dwell regions ground of personnel preferably uses for 25~27 DEG C, it is thus determined that winter spoke
Penetrating heating temperature is 16~22 DEG C.
Radiant heating cooling supply room thermic load and refrigeration duty should be by existing national standards " civil buildings heating ventilator and air
Adjusted design specification " pertinent regulations of GB-50736 are calculated.
qr=α qc
Wherein,
qr--- radiant heating thermic load；
qc--- thermic load when convection current heats；
α --- correction factor, China " heating and ventilation and In Air Conditioning Design specification " are defined as α=0.9~0.95；Low temperature
Radiant heating system is proposed with α=0.9.
Radiating surface heat output, which should be checked, should meet the needs of heating load needed for room or semen donors simultaneously.For terrestrial surface radiation
Heating, radiating surface heat output should be calculated according to the following formula:
Q=qf+qd
qf=5 × 10-8[(tpj+273)4-(tfj+273)4]
qd=2.13 | tpj-tn|0.31(tpj-tn)
Wherein,
Q --- radiating surface unit area heat output (W/m2)；
qf--- radiating surface unit area radiant heat transfer amount (W/m2)；
qd--- radiating surface unit area convective heat transfer amount (W/m2)；
tpj--- radiating surface average surface temperature (DEG C)；
tfj--- the Area-weighted mean temperature (DEG C) on indoor non-heated surface；
tn--- indoor air temperature (DEG C).
2, the determination of indoor unit capacity
It is 24~28 DEG C that the room temperature of summer is determined according to " practical heat supplying air conditioning design manual ".The utility model
Middle indoor unit only carries out in summer using indoor unit capacity is determined according to room thermic load.
3, the determination of domestic hot-water's heat-exchange device capacity
It is calculated according to the calculation method that domestic hot-water in " practical heat supplying air conditioning design manual " heats institute's calorific requirement practical raw
Heating amount needed for hot water living.
Wherein,
Qh--- domestic hot-water institute calorific requirement (W)；
Kh--- hour variation coefficient；
M --- use water number or unit of account number；
qd--- hot water water consumption quota (m3/d)；
tr--- hot water temperature's (DEG C)；
t1--- cold water temperature (DEG C)；
The specific heat (J/ DEG C of kg) of c --- water；
ρr--- hot water density (kg/m3)；
T --- daily hot water uses the time (h).
4, the determination of outdoor unit capacity
According to a kind of two kinds of installation and operation modes of Household integral air-conditioning equipment, the amount of capacity of outdoor unit is by two parts
Composition, a part are to maintain room temperature, heat brought by indoor unit or ground hot coil, and another part is for preparation life
Heat exchange amount caused by hot water.
According to the first installation and operation mode, then outdoor unit capacity can be big according to indoor unit capacity and ground hot coil load
It is small to be determined.
According to second of installation and operation mode, according to the service requirement of Various Seasonal, outdoor unit is divided into two parts,
Heat brought by indoor unit or ground hot coil and domestic hot-water's heat-exchange device is handled respectively.When merely with Summer Indoor
When excess heat carries out the heating of domestic hot-water, outdoor unit size and capacity calculation method are as follows:
Q=Qr
When needing the Household integral air-conditioning equipment to provide annual hot water, outdoor unit capacity need to be increased, at this time
Its calculation method are as follows:
Q=Qh+Qr
Qr=qr×S
Wherein,
Q --- capacity needed for outdoor unit (W)；
Qh--- domestic hot-water institute calorific requirement (W)；
Qr--- ground hot coil heat supply institute calorific requirement (W)；
qr--- ground hot coil heat supply unit area institute calorific requirement (W/ ㎡)；
S --- ground hot coil paved surface product (㎡).
Claims (2)
1. integral air conditioner device systems, it is characterised in that:
Mating installation and operation mode I:
System includes (1) compressor I, ground hot coil I (2), indoor unit I (3), outdoor unit I (4), four-way reversing valve I (5), and first
Throttle valve I (6), second throttle I (7), the first season are opened and closed gate valve I (8), by the second season opening and closing gate valve I (9), throttle valve
Port valve I (10)；
The b mouth of outlet connection four-way reversing valve I (5) of the compressor I (1)；The entrance connection four-way commutation of compressor I (1)
The d mouth of valve I (5)；
The a mouth of 4a mouth connection four-way reversing valve I (5) of outdoor unit I (4)；
The c mouth for connecting four-way reversing valve I (5) accesses threeway A；The other two-way interface of threeway A is respectively: concatenating first all the way
After season is opened and closed gate valve I (8), the 3a mouth of indoor unit I (3) is accessed, the another way of the threeway concatenates the second season and is opened and closed gate valve I
(9) after, the 2b mouth of access ground hot coil I (2)；
The 2a of described ground hot coil I (2) accesses threeway B；The other two-way interface of threeway B is respectively: concatenating first segment all the way
After flowing valve I (6), the 3b mouth of indoor unit I (3) is accessed, after another way concatenates second throttle I (7), accesses the 4b of outdoor unit I (4)
Mouthful；
The both ends of the second throttle I (7) install throttle valve by-passing valve I (10) additional.
2. integral air conditioner device systems, it is characterised in that:
Mating installation and operation mode II:
System includes (11) compressor II, heat exchanger II (12), indoor unit II (13), outdoor unit II (14), ground hot coil II
(15), (16) four-way reversing valve II, first throttle valve II (17) and second throttle II (18), outdoor unit pipe valve II
(19), the first season opening and closing gate valve II (20), the second season are opened and closed gate valve II (21), and heat exchanger is opened and closed valve II (22), underground heat
Coil pipe is opened and closed valve II (23), throttle valve by-passing valve II (24), domestic hot-water pipeline bypath valve II (25), heat exchange manifold control
Valve I (26) processed, heat exchange manifold control valve II (27)；
The b mouth of outlet access four-way reversing valve II (16) of the compressor II (11)；
The d mouth of entrance access four-way reversing valve II (16) of the compressor II (11)；
The a mouth of the four-way reversing valve II (16) accesses threeway F；The other two-way interface of the threeway F is respectively: interface all the way
After concatenating outdoor unit pipe valve II (19), the 14a mouth of outdoor unit II (14) is accessed, in addition interface concatenates heat exchange manifold all the way
A nozzle of control valve I (26) access threeway G；
The other two-way interface of threeway G is respectively: interface access domestic hot-water's pipeline bypath valve II (25), in addition all the way all the way
Interface accesses threeway E；
The other two-way interface of the threeway E is respectively: all the way after interface concatenation heat exchanger opening and closing valve II (22), access heat exchange
In addition the 12a mouth of device II (12) accesses threeway C all the way；
The other two-way interface of the threeway C is respectively: the c mouth of interface access four-way reversing valve II (16), another way connect all the way
After mouth concatenation the first season opening and closing gate valve II (20), the 13a mouth of indoor unit II (13) is accessed；
After 13b mouth concatenation first throttle valve II (17) of the indoor unit II (13), threeway H is accessed；Other the two of the threeway H
Road interface is respectively: all the way after interface concatenation heat exchange manifold control valve II (27), connecting threeway J, another way accesses four-way；
The other three road interface of the four-way is respectively: in addition the 15b mouth of interface access ground hot coil II (15) all the way is gone here and there all the way
After connecing second throttle II (18), the 14b mouth of outdoor unit II (14) is accessed, there are also accesses all the way to be connected in parallel on second throttle II
(18) nozzle of the throttle valve by-passing valve II (24) at both ends；
After the 15a mouth concatenation ground hot coil open and close valve door II (23) of described ground hot coil II (15), threeway D is accessed；Threeway D's is another
Outer two-way interface is respectively: all the way interface access threeway J, in addition all the way interface access heat exchanger II (12) 12b mouth；
The other two-way interface of the threeway J is respectively: interface access domestic hot-water's pipeline bypath valve II (25) all the way, in addition
Access heat exchange manifold control valve II (27) all the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259336.8U CN209706379U (en) | 2019-03-01 | 2019-03-01 | Integral air conditioner device systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259336.8U CN209706379U (en) | 2019-03-01 | 2019-03-01 | Integral air conditioner device systems |
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