CN209689000U - A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system - Google Patents
A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system Download PDFInfo
- Publication number
- CN209689000U CN209689000U CN201821494887.4U CN201821494887U CN209689000U CN 209689000 U CN209689000 U CN 209689000U CN 201821494887 U CN201821494887 U CN 201821494887U CN 209689000 U CN209689000 U CN 209689000U
- Authority
- CN
- China
- Prior art keywords
- air
- water
- energy
- outdoor unit
- fresh air
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to aeration technology field, in particular to a kind of warm and humid sub-control air conditioner and fresh air and hot water multi system.It including fresh air dehumidification ventilation indoor unit, is characterized in that: further including air energy conversion outdoor unit, air-conditioning energy supply indoor unit and renewable energy hot water indoor unit；The fresh air outlet inside of the fresh air dehumidification ventilation indoor unit is sequentially installed with solidifying water pond, surface air cooler and reheater；The fresh air inlet side of the fresh air dehumidification ventilation indoor unit is equipped with indoor return air mouth and return air Electric air valve；The fresh air dehumidification ventilation indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；Air-conditioning energy supply indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；Renewable energy hot water indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；System is more significant to the improvement of the residential housing of passive type super low energy consumption and the southern house changes in temperature environment for needing heating area.
Description
(1) technical field
The utility model relates to aeration technology field, in particular to a kind of warm and humid sub-control air conditioner and fresh air and hot water are more
Connection system.
(2) background technique
In recent years, country actively pushes forward the development of passive type super low energy consumption residential architecture.The inhabitation of passive type super low energy consumption is built
It builds and refers to acclimatization feature and natural conditions, using the building enclosure of high heat preservation hot property and high air-tightness, with efficient
Fresh air heat recovery technology reduces building heating cooling supply energy consumption, and makes full use of renewable energy, provides the residence of comfortable indoor environment
Firmly build.In order to reach the requirement of passive type residential architecture, some fresh air producers have developed a kind of fresh air conditioner all-in-one machine, and
It is applied in actual items, but the type scheme has the following problems in detailed programs application process: 1) at the beginning of equipment and system
Investment is high, is higher by 2-3 times than traditional air conditioner, fresh air scheme, is not easy to largely promote and apply；2) unit air flow channel is more, machine
Group internal structure is complicated, and unit resistance is big, and unit noise is big, system run level of noise be higher by 20% than national regulation specified value ~
30%, reduce indoor comfort degree；3) unit outer dimension is big, and installation site is limited, and installation is inconvenient；4) air hose is more, and system installation accounts for
With the limited ceiling void, 200 ~ 300mm is reduced than traditional architecture interior net storey height, fits up to bring for owner's later period and greatly be stranded
It is difficult.
It takes place frequently with the improvement of people ' s living standards with bad weather, (Xia Redong is cold, hot summer and warm winter zone for the Changjiang river areas to the south
Area) resident heats, and wish is more and more stronger, these regional heating demands also rise to national strategy.Currently, the Changjiang river areas to the south (summer
The hot winter is cold, hot summer and warm winter region) there is Railway Project in heating: 1) without central heating heat source, no central heating network is indiscriminately imitated
Northern area heating system is not scientific, and distributing ways of heating becomes the preferred embodiment of the Changjiang river areas to the south heating；2) the Changjiang river with
The southern annual humidity in area is larger, and there are dehumidification, the need that especially in summer and winter all there is depth to dehumidify in annual interior
It asks, while there is cooling supply and heating demands.
(3) utility model content
The utility model in order to make up for the deficiencies of the prior art, provides a kind of warm and humid sub-control air conditioner and fresh air and heat
Water multiplex system.
The utility model is achieved by the following technical solution:
A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system, including fresh air dehumidification are taken a breath indoor unit, are also wrapped
Include air energy conversion outdoor unit, air-conditioning energy supply indoor unit and renewable energy hot water indoor unit；
The fresh air outlet inside of the fresh air dehumidification ventilation indoor unit is sequentially installed with solidifying water pond, surface air cooler and reheater；
The fresh air inlet side of the fresh air dehumidification ventilation indoor unit is equipped with indoor return air mouth and return air Electric air valve；
The fresh air dehumidification ventilation indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；It is empty
Energy supply indoor unit and air energy conversion outdoor unit is adjusted to form waterway circulating by piping connection；Renewable energy hot water indoor unit
Waterway circulating is formed by piping connection with air energy conversion outdoor unit；
The air energy conversion outdoor unit includes compressor and condenser (evaporator)；Outside the air energy switch room
The compressor second port of machine is connect with the first port of condenser (evaporator) by pipeline.
Wherein, the pipeline of the pipe end a1 of the reheater of fresh air dehumidification ventilation indoor unit and air energy conversion outdoor unit
Port a2 is connected by pipeline；
The pipe end b1 of the reheater of fresh air dehumidification ventilation indoor unit and the pipe end of air energy conversion outdoor unit
B2 is connected by pipeline；
The pipe end a2 of the air energy conversion outdoor unit is connected with air energy by pipeline and converts outdoor unit
The connection of compressor first port；The compressor second port and air energy of the air energy conversion outdoor unit convert outdoor unit
Pipe end a2 pass through pipeline connect；By above-mentioned connection, the compressor forms waterway circulating by pipeline；
The pipe end b2 of the air energy conversion outdoor unit passes through pipeline respectively and air energy converts outdoor unit
Road port g2, the first heating power expansion valve, the connection of the second heating power expansion valve；The first heating power expansion valve other end is connected by pipeline
It is connected to pipe end b2 and pipe end c2, and connecting pipe is equipped with solenoid valve；
The second heating power expansion valve other end is connected with pipe end e2 by pipeline；
The pipe end of the pipe end c1 air energy conversion outdoor unit of the solidifying water pond of the fresh air dehumidification ventilation indoor unit
Mouth c2 passes through pipeline and connects；
The pipe end d1 of the solidifying water pond of the fresh air dehumidification ventilation indoor unit and the pipeline of air energy conversion outdoor unit
Port d2 is connected by pipeline；
Pipe end c2 is connected with port g2 by pipeline；Pipe end d2 is connected with compressor first end by pipeline
Mouthful；Pipe end d2 is connected with compressor second port by pipeline；
Wherein, the air-conditioning energy supply indoor unit includes: water segregator；Water collector；Water circulating pump；Cold and hot water circulation pipe；It holds
Press water-fluorine volume Heat exchanging water pot；Electronic hydrotreater；Tap water water pipe；
The water collector outfall sewer is connect with water circulating pump inlet end；The water circulating pump water outlet end is held with connection
Press water-fluorine volume Heat exchanging water pot input end connection；The artesian water-fluorine volume Heat exchanging water pot outlet end and water segregator water inlet manifold
Connection；The water collector knock out leg is connected with the water inlet entrance of indoor ground-heating coil system；The water segregator collection branch pipe with
The water inlet that goes out of indoor ground-heating coil system is connected；At the artesian water-fluorine volume Heat exchanging water pot moisturizing input end and electronic water
Manage the connection of device outlet end；The water supply pipe is connect with electronic hydrotreater input end；
The artesian water-fluorine volume Heat exchanging water pot pipe end e1 converts the pipe end of outdoor unit with air energy is connect
Mouth e2 passes through pipeline and connects；
The artesian water-fluorine volume Heat exchanging water pot pipe end f1 converts the pipe end of outdoor unit with air energy is connect
Mouth f2 is connected by pipeline, and road port f2 is connect by pipeline with compressor first port；
Wherein, the renewable energy hot water indoor unit includes solar heat-collection plate or solar energy heat collection pipe；First heating agent
Circulation pipe；Second heating agent circulation pipe；Double heat source double-flow pressure-bearing positive displacement Heat exchanging water pots；Indoor cold water, hot water feeding pipe；Return water
Circulating pump；
The indoor cold water, the indoor cold water feedwater piping of hot water feeding pipe and double heat source double-flow pressure-bearing positive displacements exchange heat
The connection of water pot water inlet；
The indoor cold water, the indoor hot water feedwater piping of hot water feeding pipe and double heat source double-flow pressure-bearing positive displacements exchange heat
The connection of water pot hot water outlet；
The indoor cold water, hot water feeding pipe indoor hot water backwater's pipeline connect with backwater circulation pump intake；
The backwater circulation pump outlet is connect with double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot return water arrival ends；
The solar heat-collection plate or the outlet of solar energy heat collection pipe heating agent are connect with heating agent circulation pipe；
The heating agent circulation pipe and double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot the first heating agent heat exchange coils are imported and exported
Connection；
The pipe end g1 of double heat source double-flow pressure-bearing positive displacement the second heating agent of Heat exchanging water pot summer heat exchange coils with
The pipe end g2 that air energy converts outdoor unit is connected by pipeline；Pipe end g2 passes through pipeline and condenser (evaporator)
Second port connection；
The pipe end h1 of double heat source double-flow pressure-bearing positive displacement the second heating agent of Heat exchanging water pot summer heat exchange coils with
The pipe end h2 that air energy converts outdoor unit is connected by pipeline；Pipe end h2 passes through pipeline and compressor second port
Connection；
Wherein, air energy conversion outdoor unit, fresh air dehumidification ventilation indoor unit, air-conditioning energy supply indoor unit and renewable
Energy hot water indoor unit is connected by copper pipe.
Wherein, the new blower of the fresh air dehumidification ventilation indoor unit is the new blower of frequency conversion.
The beneficial effects of the utility model are: 1) summer air-conditioning temperature and humidity sub-control can be achieved, systematic energy efficiency ratio is improved；2) room
Interior grounding heat coil tube summer uses 18/23 DEG C of high temperature chilled water, and winter uses 45/35 DEG C of hot water circuit, indoor compared with fluorine system system
Comfort level improves；3) dehumidifying effect with super strength；4) health hot water is freely produced throughout the year；5) Passive House can be solved
Air hose is built to layer height, the influence of finishing.The system needs heating area to live the residential housing of passive type super low energy consumption and south
The improvement of residence changes in temperature environment is more significant.
(4) Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is warm and humid sub-control air conditioner, hot water multi system summer operation pattern diagram；
Fig. 3 is warm and humid sub-control air conditioner, hot water multi system winter operation pattern diagram；
In figure, A air energy converts outdoor unit, (A-1) compressor, (A-2) four-way switching valve, (A-3) solenoid valve, (A-
4) condenser (evaporator), (A-5) solenoid valve, (A-6) solenoid valve, (A-7) solenoid valve, (A-8) solenoid valve, (A-9) solenoid valve,
(A-10) solenoid valve, (A-11) solenoid valve, (A-12) solenoid valve, (A-13) solenoid valve, (A-14) first heating power expansion valve, (A-
15) the second heating power expansion valve, (A-16) third heating power expansion valve, (A-17) solenoid valve, (A-18) solenoid valve, (A-19) electromagnetism
Valve, (A-20) solenoid valve and (A-21) copper pipe.
In figure, fresh air dehumidification take a breath indoor unit B, (B-1) fresh air inlet, (B-2) Electric air valve, (B-3) primary filter,
(B-4) electrostatic precipitator (medium effeciency filter), (B-5) heat exchange machine core, (B-6) new blower (frequency conversion), (B-7) solidifying water pond, (B-
8) surface air cooler, (B-9) reheater, (B-10) high efficiency particulate air filter, the outlet of (B-11) fresh air, (B-12) waste air entrance, (B-13) row
Blower, (B-14) exhaust outlet, (B-15) return air inlet, (B-16) Electric air valve, (B-17) Electric air valve, (B-18) bypass passageways,
(B-19) shell.
In figure, air-conditioning energizes indoor unit C, and (C-1) water segregator, (C-2) water collector, (C-3) water circulating pump, (C-4) are cold and hot
Water circulation pipe, (C-5) artesian water-fluorine volume Heat exchanging water pot, (C-6) electronic hydrotreater, (C-7) tap water water pipe.
In figure, renewable energy hot water indoor unit D, (D-1) solar heat-collection plate or solar energy heat collection pipe；(D-2) heating agent
Circulation pipe；(D-3) double heat source double-flow pressure-bearing positive displacement Heat exchanging water pots；(D-4) indoor cold water, hot water feeding pipe；(D-5) return water
Water circulating pump.
(5) specific embodiment
Embodiment 1
The embodiment is temperature and humidity sub-control air conditioner, fresh air, multiplex system summer operation mode；
It further include that air energy converts outdoor unit A, air-conditioning energizes indoor unit C and can including fresh air dehumidification ventilation indoor unit B
Renewable sources of energy hot water indoor unit D；
The fresh air outlet inside of the fresh air dehumidification ventilation indoor unit is sequentially installed with solidifying water pond, surface air cooler and reheater；
The fresh air inlet side of the fresh air dehumidification ventilation indoor unit is equipped with indoor return air mouth and return air Electric air valve；
The fresh air dehumidification ventilation indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；It is empty
Energy supply indoor unit and air energy conversion outdoor unit is adjusted to form waterway circulating by piping connection；Renewable energy hot water indoor unit
Waterway circulating is formed by piping connection with air energy conversion outdoor unit；
Air energy conversion outdoor unit includes: compressor A-1, four-way switching valve A-2, solenoid valve A-3, condenser (evaporation
Device) A-4, solenoid valve A-5, solenoid valve A-6, solenoid valve A-7, solenoid valve A-8, solenoid valve A-9, solenoid valve A-10, solenoid valve A-
11, solenoid valve A-12, solenoid valve A-13, the first heating power expansion valve A-14, the second heating power expansion valve A-15, third heating power expansion valve
A-16, solenoid valve A-17, solenoid valve A-18, solenoid valve A-19, solenoid valve A-20 and copper pipe A-21.
The air energy conversion outdoor unit A includes compressor A-1 and condenser (evaporator) A-4；The air energy
The compressor A-1 second port of conversion outdoor unit is connect with the first port of condenser (evaporator) A-4 by pipeline.Compressor
A-1 two-port is equipped with four-way switching valve A-2, as shown in Figure 1.
Wherein, the pipe end a1(feed liquor port of the reheater of fresh air dehumidification ventilation indoor unit) and air energy switch room
The pipe end a2 of outer machine is connected by pipeline；
The pipe end b1(outlet end mouth of the reheater of fresh air dehumidification ventilation indoor unit) and air energy conversion outdoor unit
Pipe end b2 pass through pipeline connect；
The pipe end a2 of the air energy conversion outdoor unit is connected with air energy by pipeline and converts outdoor unit
Compressor A-1 first port (feed liquor port) connection, it is normally opened that pipeline is equipped with solenoid valve A-6(summer), solenoid valve A-5 and electromagnetism
Valve A-3；The compressor A-1 second port (outlet end mouth) and air energy of the air energy conversion outdoor unit convert outdoor unit
Pipe end a2 pass through pipeline connect；By above-mentioned connection, the compressor A-1 forms waterway circulating by pipeline；
The pipe end b2 of the air energy conversion outdoor unit passes through pipeline respectively and air energy converts outdoor unit
First heating power expansion valve A-14, the second heating power expansion valve A-15, the A-16 connection of third heating power expansion valve, third heating power expansion valve A-
16 are connect by pipeline with road port g2, and third heating power expansion valve A-16 summer is normally closed；The first heating power expansion valve A-14 is another
One end is connected with pipe end b2 and pipe end c2 by pipeline, and connecting pipe is normally opened equipped with solenoid valve A-10(summer)
It is normally closed with solenoid valve A-11(summer) (installation site is as shown in Figure 1)；
The second heating power expansion valve A-15 other end is connected with pipe end e2 by pipeline；
The pipe end c1(outlet end mouth of the solidifying water pond of fresh air dehumidification ventilation indoor unit) outside air energy switch room
The pipe end c2 of machine is connected by pipeline；
The pipe end d1(feed liquor port of the solidifying water pond of the fresh air dehumidification ventilation indoor unit) and air energy switch room
The pipe end d2 of outer machine is connected by pipeline；
As shown in Figure 1, pipe end c2 is connected with port g2 by pipeline, it is normal that pipeline is equipped with solenoid valve A-8(summer
It closes)；Pipe end d2 is connected with compressor A-1 first port by pipeline, and it is normal that pipeline is equipped with solenoid valve A-13(summer
Open), solenoid valve A-13 is connected with pipe end a2 by pipeline close to one end of compressor A-1, and is equipped with the solenoid valve A-12(summer
Season is normally closed)；Pipe end d2 is connected with compressor A-1 second port by pipeline, and it is normal that pipeline is equipped with solenoid valve A-9(summer
It closes)；
Wherein, the air-conditioning energy supply indoor unit includes: water segregator C-1；Water collector C-2；Water circulating pump C-3；Hot and cold water follows
Endless tube road C-4；Artesian water-fluorine volume Heat exchanging water pot C-5；Electronic hydrotreater C-6；Tap water water pipe C-7；
The water collector C-2 outfall sewer is connect with water circulating pump C-3 inlet end；The water circulating pump C-3 water outlet
End is connected with artesian water-fluorine volume Heat exchanging water pot C-5 input end is connect；The artesian water-the outlet end fluorine volume Heat exchanging water pot C-5
It is connect with water segregator C-1 water inlet manifold；The water inlet entrance phase of the water collector C-2 knock out leg and indoor ground-heating coil system
Even；The water segregator C-1 collection branch pipe is connected with the water inlet that goes out of indoor ground-heating coil system；The artesian water-fluorine volume changes
Hot-water cylinder C-5 moisturizing input end is connect with the outlet end electronic hydrotreater C-6；The water supply pipe and electronic hydrotreater C-
The connection of 6 input ends；
The artesian water-fluorine volume Heat exchanging water pot C-5 pipe end e1 converts the pipe of outdoor unit with air energy is connect
Road port e2 is connected by pipeline；
The artesian water-fluorine volume Heat exchanging water pot C-5 pipe end f1 converts the pipe of outdoor unit with air energy is connect
Road port f2 is connected by pipeline, and road port f2 is connect by pipeline with compressor A-1 first port；
Wherein, the renewable energy hot water indoor unit includes solar heat-collection plate or solar energy heat collection pipe D-1；Heating agent follows
Endless tube D-2, heating agent circulation pipe D-2 include the first heating agent circulation pipe and the second heating agent circulation pipe, the first heating agent circulation pipe and the sun
Energy collecting plate or solar energy heat collection pipe D-1 are connected by pipeline, and the second heating agent circulation pipe passes through with air energy conversion outdoor unit A
Pipeline connection；Double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot D-3；Indoor cold water, hot water feeding pipe D-4；Return circulating pump
D-5；
The indoor cold water, the indoor cold water feedwater piping of hot water feeding pipe D-4 and double heat source double-flow pressure-bearing positive displacements
The connection of Heat exchanging water pot D-3 water inlet；
The indoor cold water, the indoor hot water feedwater piping of hot water feeding pipe D-4 and double heat source double-flow pressure-bearing positive displacements
The connection of Heat exchanging water pot D-3 hot water outlet；
The indoor cold water, indoor hot water backwater's pipeline of hot water feeding pipe D-4 and backwater circulation water pump D-5C-3 are intake
Mouth connection；
The backwater circulation water pump D-5 water outlet and double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot D-3 return water entrances
End connection；
The solar heat-collection plate or the outlet of solar energy heat collection pipe D-1 heating agent are connect with heating agent circulation pipe D-2；
The heating agent circulation pipe D-2 and double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot D-3 the first heating agent heat exchange coils
Inlet and outlet connection；
The pipe end g1 of double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot the second heating agent of D-3 summer heat exchange coils
It is connect with the pipe end g2 of air energy conversion outdoor unit by pipeline；Pipe end g2 passes through pipeline and condenser (evaporation
Device) second port connection；
The pipe end h1 of double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot the second heating agent of D-3 summer heat exchange coils
It is connect with the pipe end h2 of air energy conversion outdoor unit by pipeline；Pipe end h2 passes through pipeline and compressor A-1 the
Two-port netwerk connection；
Wherein, air energy conversion outdoor unit, fresh air dehumidification ventilation indoor unit, air-conditioning energy supply indoor unit and renewable
Energy hot water indoor unit is connected by copper pipe.
Wherein, the new blower of the fresh air dehumidification ventilation indoor unit is the new blower of frequency conversion.
Above-mentioned each pipeline is equipped with solenoid valve, and water recycles and is arranged, ability in the installation warrants pipeline of the application solenoid valve
Field technique personnel can be configured with standard empirical with reference to the accompanying drawings, and the specific setting of solenoid valve does not have novelty, herein not
It repeats again；And the electric elements of the application are connect with plc control device, plc control device can directly be purchased by market, this
Place repeats no more.
Summer compressor A-1 outlet tube enters renewable energy hot water indoor unit artesian water-fluorine volume Heat exchanging water pot all the way
Floating type shell-and-tube heat exchanger in C-5 enters the hot coil again in fresh air dehumidification ventilation indoor unit all the way, and third road enters air
Energy converts condenser in outdoor unit.Three tunnels enter first throttling device after converging all the way, subsequently into fresh air dehumidification air-exchanging chamber
Surface air cooler in interior machine, another way enter the second energy saver, change subsequently into artesian water-fluorine volume of air-conditioning energy supply indoor unit
Then two-way pipeline converges into compressor A-1 inlet tube the floating type shell-and-tube heat exchanger of hot-water cylinder C-5.
The application fresh air dehumidification ventilation indoor unit has carried out technological improvement on the basis of conventional fresh air ventilator.It is conventional new
Wind ventilator is purchased in Shandong Mei Nuobangma energy conservation Science and Technology Ltd..This patent increases in conventional fresh air ventilator fresh air outlet side
A surface air cooler and a reheater are added, cooling and dehumidifying and reheating are carried out to fresh air；A room is increased in fresh air inlet side
The interior circulation of fresh air ventilator may be implemented in interior return air inlet and return air Electric air valve.
Fresh air channel includes: that fresh air inlet B-1, Electric air valve B-2, primary filter B-3, electrostatic precipitator are (middle to imitate
Filter) B-4, heat exchange machine core B-5, new blower (frequency conversion) B-6, solidifying water pond B-7, surface air cooler B-8, reheater B-9, high efficiency filter
Device B-10, fresh air export B-11；
Air exhaust passage includes waste air entrance；Waste air entrance B-12, heat exchange machine core B-5, exhaust blower B-13, exhaust outlet B-
14；
Return air channel includes return air inlet；Return air inlet B-15, Electric air valve B-16, Electric air valve B-17, bypass passageways B-
18, new blower (frequency conversion) B-6, solidifying water pond B-7, surface air cooler B-8, reheater B-9, high efficiency particulate air filter B-10, fresh air export B-11；
Summer air returning valve is closed, and new air-valve is opened, and fresh air successively passes through primary filter, electrostatic precipitator, heat exchanger
Core, new blower, surface air cooler, reheater, high efficiency particulate air filter, fresh wind port enter in room after fresh air dehumidification, realize the fresh air of unit
Operational mode.
Summer air returning valve open, close new air-valve, return air successively pass through motor-driven valve, bypass passageways, new blower, surface air cooler,
Reheater, high efficiency particulate air filter, fresh wind port enter in room after return air dehumidifying, realize the return air operational mode of unit.
When indoor humidity load≤fresh air dehumidification ventilation indoor unit dehumidifying effect, unit automatically turns on fresh air dehumidification mode:
Summer air returning valve B-16 closes, and opens new air-valve B-2, and fresh air successively passes through primary filter B-3, electrostatic precipitator
B-4, heat exchange machine core B-5, new blower B-6, surface air cooler B-8, reheater B-9, high efficiency particulate air filter B-10, fresh wind port B-11, newly
Enter in room after wind dehumidifying, realizes the fresh air operational mode of unit.
When indoor humidity load > fresh air dehumidification takes a breath indoor unit dehumidifying effect, unit automatically turns on return air dehumidification mode:
Summer air returning valve B-16 open, close new air-valve B-2, return air successively pass through solenoid valve B-17, bypass passageways B-18,
New blower B-6, surface air cooler B-8, reheater B-9, high efficiency particulate air filter B-10, fresh wind port B-11, enter in room after return air dehumidifying,
Realize the return air operational mode of unit.
In summer, the warm and humid sub-control air conditioner, fresh air, hot water multi system by air energy convert outdoor unit and
Fresh air dehumidification takes a breath indoor unit for indoor supplement fresh air, while handling fresh air and room air humidity load, i.e. reduction room air
Humidity；After atmospheric heat in air-conditioning energy supply indoor unit absorption chamber, transferred thermal energy to by air energy conversion outdoor unit
Fresh air dehumidification ventilation indoor unit removes moisture for heating air；The thermal energy of renewable energy hot water indoor unit acquisition passes through sky
Gas energy conversion outdoor unit transfers thermal energy to fresh air dehumidification ventilation indoor unit as a part of heating energy source for heating sky
Gas removes moisture；
The warm and humid sub-control air conditioner, fresh air, hot water multi system converts outdoor unit by air energy and air-conditioning supplies
Energy indoor unit and indoor radiation cooling (warm) coil pipe solve indoor damp and hot load, and as room air cools down.Pass through air-conditioning
After atmospheric heat room temperature is reduced in energy supply indoor unit absorption chamber, the temperature of extraction is further for reducing indoor moisture
Reduce room temperature.The warm and humid sub-control that summer air-conditioning system may be implemented by above-mentioned two system, improves the energy of air-conditioning system
Ratio is imitated, indoor comfort level is improved.
Further, not condensing to control radiation cooling face, air-conditioner circulating water supply water temperature is arranged in air dew point temperature
More than.
The warm and humid sub-control that summer air-conditioning system may be implemented by above-mentioned two process, improves the Energy Efficiency Ratio of air-conditioning system,
Improve indoor comfort level.
From the hot comfort of human body and health comprehensively, it is desirable that controlled room temperature, humidity, summer human body relaxes
Suitable area is 25 DEG C, relative humidity 60%, and dew-point temperature is that the task of 16.6 DEG C of anthropogenic heat hydrofuges can be regarded as from 25 at this time
DEG C environment in outside heat extraction, outside hydrofuge in the environment of 16.6 DEG C of dew-point temperature.The heat extraction hydrofuge of air conditioning mode at present
Cooling and dehumidification by condensation is all carried out to air by aerial cooler, realizes the purpose of heat extraction hydrofuge.At conventional temperature and humidity mixing
There are the following problems for the air conditioning mode of reason:
1), energy waste.Using set of system simultaneously freeze and dehumidifying, in order to meet condensation method exclude interior more than it is wet,
The temperature of cold source needs to consider that heat transfer temperature difference and medium convey the temperature difference lower than indoor dew-point temperature, realize 16.6 DEG C of dew point
Temperature needs about 7 DEG C of sink temperature, this be existing air-conditioning system using 5 ~ 7 DEG C chilled water, directly steam in room air conditioner
The evaporator refrigerant temperature of device is sent out also mostly the reason of 5 DEG C.Within air-conditioning systems, more than half sensible heat load portion of total load is accounted for
Point, it originally can but share 5 ~ 7 DEG C of low temperature cold source together with dehumidifying using the heat that high temperature cold source is drained and carry out, cause energy sharp
With the waste in grade.And although the air humidity (water capacity) after dehumidification by condensation is met the requirements, temperature is too low, has
When also need reheating, cause the energy it is further waste and loss.
2), it is difficult to adapt to the variation of heat moisture ratio.Air is cooled down and dehumidified by condensing mode, the sensible heat absorbed
It can only change in a certain range with latent heat ratio, and building heat moisture ratio actually required changes in the larger context.
Usually sacrifice control to humidity, compromised by only meeting the requirement of room temperature, cause indoor relative humidity excessively high or
Too low phenomenon.Relative humidity is excessively high the result is that uncomfortable, and then reduces setting value at room temperature, improves heat by reducing room temperature
Comfortably, the unnecessary increase of energy consumption is caused.Relative humidity is too low to be also led to due to making to handle fresh air with outdoor enthalpy difference increase
Energy consumption increase.
3), indoor air quality is caused to decline.Most of air-conditionings carry out cooling to air by surface air cooler by air and remove
Wet, this results in surface air cooler surface to become moist surface and even generates ponding, and such moist surface just becomes after air-conditioning is shut down
The ideal place of mould breeding.Air-conditioning system breeding and propagation mould are possibly realized the principal element for causing health problem.In addition,
The major pollutants of China most cities are still pellet at present, therefore effectively filter the outdoor that air-conditioning system induces one
Air is the major issue for maintaining health environment.However in filter necessarily at dust accumulation, if float again splashed it is some cold
Condensate then also becomes the ideal place of various microbial reproductions.Frequent clean filter was both unrealistic, nor basic solution
Scheme.
4), traditional indoor end device has limitation.To exclude wet more than enough waste heats while not making supply air temperature again
It is too low, it is desirable to have biggish circulating ventilation amount.Such as every square metre of construction area needs to exclude if there is 80W/m2 sensible heat, room
Between set temperature be 25 DEG C when, when supply air temperature be 15 DEG C when, required air circulation be 24m3/hr/m2, this is just often resulted in
Indoor very big air flowing, makes occupant generate uncomfortable outlet air sense.To reduce this outlet air sense it is necessary to by changing air-supply
Mouthful position and form change Room air distribution design, this will often arrange air hose indoors, thus reduce interior net storey height degree or
Person increase floor gap away from.Very big ventilation quantity is also easy to cause air-conditioning noise, and is difficult to effectively eliminate, in winter, in order to
Outlet air sense is avoided, even if being mounted with air-conditioning system, also tends to without using hot wind, but (is such as adopted by another set of heating system
Warm radiator) heat supply.Two set of environments control systems of indoor repetition installation are resulted in this way, are used respectively for the summer in winter.
In conclusion the requirement of the widespread demand of air-conditioning, the needs of living environment's health and energy coordinated balance, to current
Air conditioning mode proposes challenge.The characteristics of new air-conditioning should have: indoor air output, high efficient heat exchanging end are reduced, using low
The grade energy, the cold and hot energy-storage system of setting.From requirement as above, generally believe that independent temperature-humidity control is one effective at present
Solution route.
Outdoor unit is converted by air energy and renewable energy hot water indoor unit can use solar energy and air-conditioning system
Condensation heat freely produce health hot water, further improve warm and humid sub-control air conditioner, fresh air, hot water multi system entirety energy
Effect ratio.
In summary: summer mode can have three kinds of systems, be dehumidification system, cold gas system, sanitary hot water system respectively
System.
Dehumidification system: air energy converts outdoor unit and fresh air dehumidification ventilation indoor unit combined operating, provides for interior
While cleaning fresh fresh air, dehumidification treatments also are carried out to room air and fresh air.
Cold gas system: air energy converts outdoor unit and air-conditioning energizes indoor unit combined operating, is dropped for room air
Temperature processing, control cooling lower limit, is not condensed with room air as standard.
Sanitary hot water system: air energy converts outdoor unit and renewable energy hot water indoor unit combined operating, sufficiently benefit
Health hot water is prepared with outdoor solar energy, air energy conversion outdoor unit is then turned on when solar energy is unable to meet demand and utilizes sky
Condensation heat is adjusted freely to produce health hot water.
Embodiment 2
The embodiment is warm and humid sub-control air conditioner, fresh air, hot water multi system winter, spring and autumn operational mode；
Specific structure is same as Example 1；Difference be water loop direction on the contrary, i.e. summer each pipe end liquid feeding end
Mouth becomes outlet end mouth, and outlet end mouth becomes feed liquor port；
Air energy converts the four-way switching valve A-2 in outdoor unit and opens winter operation direction, outside air energy switch room
Solenoid valve A-6, solenoid valve A-7, solenoid valve A-10 in machine, solenoid valve A-13, solenoid valve A-18, solenoid valve A-20 winter close
It closes；Solenoid valve A-8, solenoid valve A-9, solenoid valve A-11, solenoid valve A-12, solenoid valve in the outdoor unit of air energy conversion simultaneously
A-17, solenoid valve A-19 winter open, and realize warm and humid sub-control air conditioner, fresh air, hot water multi system winter independent operating mould
Formula.
Winter operation mode specifically:
Winter compressor A-1 outlet tube enters renewable energy hot water indoor unit artesian water-fluorine volume Heat exchanging water pot all the way
Floating type shell-and-tube heat exchanger in C-5 enters the hot coil again in fresh air dehumidification ventilation indoor unit all the way, and third road enters air-conditioning
Energize artesian water-fluorine volume Heat exchanging water pot C-5 in indoor unit.Three road pipelines pass through third throttling set, first throttle respectively again
Then device and second throttling device merge into all the way on three tunnels.Then the table entered all the way in fresh air dehumidification ventilation indoor unit is cold
Device, another way enter the evaporator in air energy conversion outdoor unit.Then two-way merges into enters compressor A-1 feed liquor all the way
Pipe.
In winter, the warm and humid sub-control air conditioner, fresh air, hot water multi system are according to regional humidity difference using dehumidifying
With non-dehumidification mode.Such as the Nanjing of hot-summer and cold-winter area, winter humidity is larger, using dehumidification operating mode, such as cold district
Jinan, winter humidity is smaller, takes non-dehumidification operating mode.
Dehumidification operating mode in winter: warm and humid sub-control air conditioner, fresh air, hot water multi system pass through air energy and convert
Outdoor unit and fresh air dehumidification ventilation indoor unit are indoor supplement fresh air, while handling fresh air and room air humidity load, that is, are reduced
The humidity of room air；
The warm and humid sub-control air conditioner, fresh air, hot water multi system converts outdoor unit by air energy and air-conditioning supplies
For (cold) warming plate pipe solution indoor heat load, as room air heats up for energy indoor unit and indoor radiation.
The liquid feeding end winter of the surface air cooler B-8 of fresh air dehumidification ventilation indoor unit and air energy convert outdoor unit in winter
First heating power expansion valve A-14, the second heating power expansion valve A-15, the connection of third heating power expansion valve A-16 liquid outlet, steam output end and sky
Gas energy converts the compressor A-1 entrance connection of outdoor unit.Refrigerant is swollen by the first heating power expansion valve A-14, the second heating power
Become low-temp low-pressure liquid refrigerant after swollen valve A-15, third heating power expansion valve A-16, refrigerant enters in surface air cooler B-8, right
The air that surface air cooler outer surface passes through is cooled down, when dew-point temperature under air themperature is reduced to certain pressure, in air
Vapor will condense into water, be collected into the solidifying water pond B-7 of the lower part surface air cooler B-8, drain into outdoor condensate pipe, be reached for sky
The purpose of gas dehumidifying.The cold dry air of the heat recovery heating and dehumidification of the release of vapor condensation simultaneously, realizes the reheating of air.
The warm and humid sub-control air conditioner, fresh air, hot water multi system converts outdoor unit by air energy and air-conditioning supplies
For (cold) warming plate pipe solution indoor heat load, as room air heats up for energy indoor unit and indoor radiation.The artesian water-
Fluorine volume Heat exchanging water pot C-5 heat exchange coil inlet winter connect with compressor A-1 liquid outlet；Liquid outlet winter and the second heating power
The connection of expansion valve A-15 inlet.High temperature and pressure liquid refrigerant and artesian water-fluorine volume Heat exchanging water pot C-5 in this course
In air-conditioner circulating water by the floating heat exchange coil laser heating air-conditioner circulating water in artesian water-fluorine volume Heat exchanging water pot C-5,
Air-conditioner circulating water forms enclosed by water segregator C-1, water collector C-2 and water circulating pump C-3 and indoor radiation cooling (warm) coil pipe
The circulatory system carrys out heating indoor air, is reached for the purpose of indoor heating.
" the warm and humid sub-control " that winter air-conditioning system may be implemented by above-mentioned two system, improves the efficiency of air-conditioning system
Than improving indoor comfort level.
By renewable energy hot water indoor unit, health hot water is freely produced using solar energy, is converted by air energy
Outdoor unit and renewable energy hot water indoor unit use heat pump principle efficiently to prepare health hot water, further improve warm and humid sub-control
Air conditioner, fresh air, hot water multi system entirety Energy Efficiency Ratio.
Non- dehumidification operating mode in winter: warm and humid sub-control air conditioner, fresh air, hot water multi system pass through air energy and turn
Outdoor unit and fresh air dehumidification ventilation indoor unit are changed as indoor supplement fresh air, while preheating fresh air；
The warm and humid sub-control air conditioner, fresh air, hot water multi system converts outdoor unit by air energy and air-conditioning supplies
For (cold) warming plate pipe solution indoor heat load, as room air heats up, improves indoor for energy indoor unit and indoor radiation
Comfort level.
It can use solar energy by renewable energy hot water indoor unit and freely produce health hot water, turned by air energy
It changes outdoor unit and renewable energy hot water indoor unit and efficiently prepares health hot water with heat pump principle, further improve temperature-humidity
Control air conditioner, fresh air, hot water multi system entirety Energy Efficiency Ratio.
In summary: summer mode can have three kinds of systems, be that dehumidification system (only limits the biggish south of winter humidity respectively
Side area), heating system, sanitary hot water system.
Dehumidification system (only limits the biggish southern area of winter humidity): air energy converts outdoor unit (outdoor unit) and fresh air
Dehumidifying ventilation indoor unit combined operating, provided for interior clean ozone while, also to room air and fresh air into
Row dehumidification treatments recycle the free reheating room air of condensation heat of air-conditioning after dehumidifying.
Heating system: in northern Arid Area, air energy is converted in outdoor unit (outdoor unit) and fresh air dehumidification air-exchanging chamber
When machine combined operating, dehumidification module is not run, and fresh fresh air is cleaned in only indoor offer, and reheats outdoor fresh air.
Sanitary hot water system: air energy converts outdoor unit (outdoor unit) and renewable energy hot water indoor unit joint fortune
Row, makes full use of outdoor solar energy to prepare health hot water, air energy switch room is then turned on when solar energy is unable to meet demand
Outer machine (outdoor unit) provides health hot water using heat pump water-heating machine principle.
In transition season (Spring Festival and autumn), warm and humid sub-control air conditioner, fresh air, hot water multi system can be removed using fresh air
Wet ventilation indoor unit is indoor supplement fresh air；Solar energy can be preferentially made full use of to pass through renewable energy hot water indoor unit simultaneously
Health hot water freely is produced, when solar energy is not able to satisfy health hot water demand, opens heat-pump hot-water mode, efficiently preparation health
Hot water.It realizes that warm and humid sub-control air conditioner, fresh air, hot water multi system are annual and efficiently prepares health hot water.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all ranges that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (6)
1. a kind of warm and humid sub-control air conditioner and fresh air and hot water multi system, including fresh air dehumidification ventilation indoor unit, feature exist
In: it further include air energy conversion outdoor unit, air-conditioning energy supply indoor unit and renewable energy hot water indoor unit；
The fresh air outlet inside of the fresh air dehumidification ventilation indoor unit is sequentially installed with solidifying water pond, surface air cooler and reheater；It is described
The fresh air inlet side of fresh air dehumidification ventilation indoor unit is equipped with indoor return air mouth and return air Electric air valve；
The fresh air dehumidification ventilation indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；Air-conditioning supplies
Energy indoor unit and air energy convert outdoor unit and form waterway circulating by piping connection；Renewable energy hot water indoor unit and sky
Gas energy converts outdoor unit and forms waterway circulating by piping connection；
The air energy conversion outdoor unit includes compressor and condenser；The compressor of air energy conversion outdoor unit the
The first port of Two-port netwerk and condenser is connected by pipeline.
2. warm and humid sub-control air conditioner according to claim 1 and fresh air and hot water multi system, it is characterised in that: fresh air
The pipe end a1 of the reheater of dehumidifying ventilation indoor unit and the pipe end a2 of air energy conversion outdoor unit are connected by pipeline
It connects；
The pipe end b1 of the reheater of fresh air dehumidification ventilation indoor unit and the pipe end b2 of air energy conversion outdoor unit are logical
Piping connection；
The pipe end a2 of the air energy conversion outdoor unit is connected with the compression that air energy converts outdoor unit by pipeline
The connection of machine first port；The compressor second port of the air energy conversion outdoor unit and the pipe of air energy conversion outdoor unit
Road port a2 is connected by pipeline；By above-mentioned connection, the compressor forms waterway circulating by pipeline；
The pipe end b2 of the air energy conversion outdoor unit passes through the road end of pipeline and air energy conversion outdoor unit respectively
Mouth g2, the first heating power expansion valve, the connection of the second heating power expansion valve；The first heating power expansion valve other end is connected with by pipeline
Pipe end b2 and pipe end c2, and connecting pipe is equipped with solenoid valve；
The second heating power expansion valve other end is connected with pipe end e2 by pipeline；
The pipe end c2 of the pipe end c1 air energy conversion outdoor unit of the solidifying water pond of the fresh air dehumidification ventilation indoor unit
It is connected by pipeline；
The pipe end d1 of the solidifying water pond of the fresh air dehumidification ventilation indoor unit and the pipe end of air energy conversion outdoor unit
D2 is connected by pipeline；
Pipe end c2 is connected with port g2 by pipeline；Pipe end d2 is connected with compressor first port by pipeline；
Pipe end d2 is connected with compressor second port by pipeline.
3. warm and humid sub-control air conditioner according to claim 2 and fresh air and hot water multi system, it is characterised in that: described
It includes: water segregator that air-conditioning, which energizes indoor unit,；Water collector；Water circulating pump；Cold and hot water circulation pipe；Artesian water-fluorine volume heat-exchanging water
Tank；Electronic hydrotreater；Tap water water pipe；
The water collector outfall sewer is connect with water circulating pump inlet end；The water circulating pump water outlet end with connect pressure-bearing
Water-fluorine volume Heat exchanging water pot input end connection；The artesian water-fluorine volume Heat exchanging water pot outlet end and water segregator water inlet manifold connect
It connects；The water collector knock out leg is connected with the water inlet entrance of indoor ground-heating coil system；The collection branch pipe of the water segregator with
The water inlet that goes out of indoor ground-heating coil system is connected；At the artesian water-fluorine volume Heat exchanging water pot moisturizing input end and electronic water
Manage the connection of device outlet end；The water supply pipe is connect with electronic hydrotreater input end；
The artesian water-fluorine volume Heat exchanging water pot pipe end e1 converts the pipe end e2 of outdoor unit with air energy is connect
It is connected by pipeline；
The artesian water-fluorine volume Heat exchanging water pot pipe end f1 converts the pipe end f2 of outdoor unit with air energy is connect
It is connected by pipeline, road port f2 is connect by pipeline with compressor first port.
4. warm and humid sub-control air conditioner according to claim 3 and fresh air and hot water multi system, it is characterised in that: described
Renewable energy hot water indoor unit includes solar heat-collection plate or solar energy heat collection pipe；First heating agent circulation pipe；Second heating agent follows
Endless tube；Double heat source double-flow pressure-bearing positive displacement Heat exchanging water pots；Indoor cold water, hot water feeding pipe；Return circulating pump；
The indoor cold water, hot water feeding pipe indoor cold water feedwater piping and double heat source double-flow pressure-bearing positive displacement Heat exchanging water pots
Water inlet connection；
The indoor cold water, hot water feeding pipe indoor hot water feedwater piping and double heat source double-flow pressure-bearing positive displacement Heat exchanging water pots
Hot water outlet connection；
The indoor cold water, hot water feeding pipe indoor hot water backwater's pipeline connect with backwater circulation pump intake；
The backwater circulation pump outlet is connect with double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot return water arrival ends；
The solar heat-collection plate or the outlet of solar energy heat collection pipe heating agent are connect with heating agent circulation pipe；
The heating agent circulation pipe and double heat source double-flow pressure-bearing positive displacement Heat exchanging water pot the first heating agent heat exchange coil inlet and outlet connect；
The pipe end g1 and air of double heat source double-flow pressure-bearing positive displacement the second heating agent of Heat exchanging water pot summer heat exchange coils
The pipe end g2 that energy converts outdoor unit is connected by pipeline；Pipe end g2 is connected by pipeline and condenser second port
It connects；
The pipe end h1 and air of double heat source double-flow pressure-bearing positive displacement the second heating agent of Heat exchanging water pot summer heat exchange coils
The pipe end h2 that energy converts outdoor unit is connected by pipeline；Pipe end h2 is connected by pipeline and compressor second port
It connects.
5. warm and humid sub-control air conditioner according to claim 1 and fresh air and hot water multi system, it is characterised in that: described
It is logical that air energy converts outdoor unit, fresh air dehumidification ventilation indoor unit, air-conditioning energy supply indoor unit and renewable energy hot water indoor unit
Cross copper pipe connection.
6. warm and humid sub-control air conditioner according to claim 1 and fresh air and hot water multi system, it is characterised in that: described
The new blower of fresh air dehumidification ventilation indoor unit is the new blower of frequency conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494887.4U CN209689000U (en) | 2018-09-13 | 2018-09-13 | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494887.4U CN209689000U (en) | 2018-09-13 | 2018-09-13 | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689000U true CN209689000U (en) | 2019-11-26 |
Family
ID=68593778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494887.4U Expired - Fee Related CN209689000U (en) | 2018-09-13 | 2018-09-13 | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210610A (en) * | 2018-09-13 | 2019-01-15 | 山东亿佑机电科技有限公司 | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system |
-
2018
- 2018-09-13 CN CN201821494887.4U patent/CN209689000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210610A (en) * | 2018-09-13 | 2019-01-15 | 山东亿佑机电科技有限公司 | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104329759B (en) | Temperature control dehumidification system and temperature control dehumidification method for fresh air of radiation air conditioner | |
| Katili et al. | Space cooling in buildings in hot and humid climates—a review of the effect of humidity on the applicability of existing cooling techniques | |
| CN100443826C (en) | Multifunction geothermal-energy heat pump radiation air-conditioner and water heating system | |
| CN200975802Y (en) | Heat pump and radial type air conditioner system thereof | |
| CN102162692B (en) | Combined home-use air conditioning heat pump hot water machine system | |
| CN104990174B (en) | Direct-expansion type geomantic omen cold air conditioning system | |
| CN104864627B (en) | A kind of pair of heating refrigeration hot water dehumidification system | |
| CN102032632A (en) | Novel energy resource air conditioning mode and system | |
| CN108644863A (en) | Air source heat pump assembled radiation and convection plate heating plant | |
| CN206131345U (en) | Novel warm humidity independent control system | |
| CN202392928U (en) | Temperature-humidity independent control air-conditioning system with GSHP (ground source heat pump) unit | |
| CN101849151B (en) | Cooling recovery system and method | |
| CN102519099A (en) | Ground source heat pump unit for air conditioning system with temperature and humidity separately controlled | |
| CN209689000U (en) | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system | |
| CN210267580U (en) | Composite energy air treatment unit | |
| CN205957377U (en) | Clean operating room is with temperature humidity independent control's constant -temperature -and -humidity air conditioning system | |
| CN208735813U (en) | Indirect evaporating-cooling energy regenerating air conditioning system | |
| CN208920319U (en) | A kind of novel air processing system based on indoor temperature and humidity independent control | |
| CN104990176B (en) | Steam can couple air-conditioning system with source of sewage | |
| CN203421782U (en) | Household small-size cold and hot air generator | |
| CN109210610A (en) | A kind of warm and humid sub-control air conditioner and fresh air and hot water multi system | |
| CN208365627U (en) | Air source heat pump assembled radiation and convection plate heating plant | |
| CN108895579B (en) | Five-constant ecological air conditioning system and temperature and humidity adjusting method | |
| CN204100638U (en) | The warm cold/hot water unit of a kind of wind-cooling type heat pump three | |
| CN202868844U (en) | Modularized radiation heat transfer terminal and waste heat recovery radiation pipe network heat pump system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20200913 |