CN107763737A - A kind of indoor apparatus of air conditioner and air-conditioning - Google Patents
A kind of indoor apparatus of air conditioner and air-conditioning Download PDFInfo
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- CN107763737A CN107763737A CN201710999119.8A CN201710999119A CN107763737A CN 107763737 A CN107763737 A CN 107763737A CN 201710999119 A CN201710999119 A CN 201710999119A CN 107763737 A CN107763737 A CN 107763737A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses a kind of indoor apparatus of air conditioner and air-conditioning, it is related to air-conditioning technical field, can solves extension of the existing indoor apparatus of air conditioner with usage time, the problem of air quality in room can decline.Indoor apparatus of air conditioner of the present invention, including housing, the housing, which is provided with, to be used for and the indoor indoor entrance connected and indoor outlet, indoor return air can enter the housing by the indoor entrance, and discharged by the indoor outlet, be additionally provided with the housing for the outdoor fresh air inlet connected, is provided with the first drive module in the housing, first drive module, which is opened, can make outdoor fresh air enter the housing by the fresh air inlet, and be discharged by the indoor outlet.The present invention is used to adjust air.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of indoor apparatus of air conditioner and air-conditioning.
Background technology
With the development in epoch, air-conditioning has become the equipment that it is essential that people live.
Indoor apparatus of air conditioner of the prior art generally includes housing, and the housing, which is provided with, to be used for and the indoor interior connected
Entrance and indoor outlet, indoor return air can be entered the processing that the housing enters trip temperature, humidity etc. by the indoor entrance, then
Discharged by the indoor outlet；
That is, indoor apparatus of air conditioner of the prior art is only capable of handling the return air in room, introduced in no normal direction room
Fresh air, therefore with the extension of usage time, the air quality in room can decline.
The content of the invention
Embodiments of the invention provide a kind of indoor apparatus of air conditioner and air-conditioning, when can solve existing indoor apparatus of air conditioner with using
Between extension, the problem of air quality in room can decline.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
The embodiments of the invention provide a kind of indoor apparatus of air conditioner, including housing, the housing, which is provided with, to be used for interior even
Logical indoor entrance and indoor outlet, indoor return air can enter the housing by the indoor entrance, and by the indoor outlet
Discharge, be additionally provided with the housing for the outdoor fresh air inlet connected, is provided with the first drive module in the housing, it is described
First drive module, which is opened, can make outdoor fresh air enter the housing by the fresh air inlet, and be discharged by the indoor outlet.
The embodiment of the present invention additionally provides a kind of air-conditioning, including air-conditioner outdoor unit, in addition to above-mentioned indoor apparatus of air conditioner.
Indoor apparatus of air conditioner and air-conditioning provided in an embodiment of the present invention, it is used to connect with outdoor due to being additionally provided with the housing
Fresh air inlet, the first drive module is provided with the housing, the first drive module unlatching can make outdoor fresh air by described
Fresh air inlet enters the housing, and is expelled to interior by the indoor outlet, i.e., the indoor apparatus of air conditioner and air-conditioning can be to rooms
Interior introducing fresh air, therefore with the extension of usage time, the air quality in room will not decline.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of air-conditioning of the embodiment of the present invention；
Fig. 2 is the circulatory system principle schematic of air-conditioning of the embodiment of the present invention；
Fig. 3 is schematic diagram when Fig. 2 reclaimed water modules are connected with end-equipment；
Fig. 4 is schematic diagram when air-conditioning of the embodiment of the present invention is in full room heating mode；
Fig. 5 is schematic diagram when air-conditioning of the embodiment of the present invention is in full room heating (defrosting) pattern；
Fig. 6 is schematic diagram when air-conditioning of the embodiment of the present invention is in heating+room temperature lowering dehumidifying+fresh air reheating pattern；
Fig. 7 is signal when air-conditioning of the embodiment of the present invention is in heating+room temperature lowering dehumidifying+fresh air cooling dehumidification mode
Figure；
Fig. 8 is schematic diagram when air-conditioning of the embodiment of the present invention is in full room refrigeration+cool-down dehumidification pattern；
Fig. 9 is schematic diagram when air-conditioning of the embodiment of the present invention is in full room refrigeration+reheat dehumidification pattern.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment only one section of point of embodiment of the invention, rather than the embodiment of full section.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
It to be to be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Reference picture 1, the indoor apparatus of air conditioner of the embodiment of the present invention include housing 1, and housing 1, which is provided with, to be used to connect with indoor
Indoor entrance (not shown) and indoor outlet (not shown), indoor return air can enter housing 1 by the indoor entrance,
And discharged by the indoor outlet, so that indoor apparatus of air conditioner can handle the return air in room, it is additionally provided with and is used for and room on housing 1
The fresh air inlet (not shown) of outer connection, housing 1 is interior to be provided with the first drive module (not shown), first driving
Module, which is opened, can make outdoor fresh air enter housing 1 by the fresh air inlet, and be discharged by the indoor outlet.
Indoor apparatus of air conditioner provided in an embodiment of the present invention, due to being additionally provided with housing 1 for entering with the outdoor fresh air connected
Mouthful, the first drive module is provided with housing 1, first drive module, which is opened, can be such that outdoor fresh air is entered by the fresh air inlet
Housing 1, and be expelled to interior by the indoor outlet, the i.e. indoor apparatus of air conditioner can introduce fresh air into room, therefore with
The extension of usage time, the air quality in room will not decline.
On the basis of above-described embodiment, fresh air adjustment module 2 and return air adjustment module 3 are additionally provided with housing 1, fresh air is adjusted
Section module 2 is used to the temperature and/or humidity of the outdoor fresh air be adjusted, and return air adjustment module 3 is used for the interior
The temperature and/or humidity of return air are adjusted, so as to improve the air-supply comfortableness of outdoor fresh air and indoor return air.
Specifically, fresh air adjustment module 2 and return air adjustment module 3 may each comprise a heat exchanger, to adjust the temperature of wind
Degree, can also include humidifier, to increase the humidity of wind, naturally it is also possible to including adsorption and dehumidification material, to reduce the humidity of wind；
And in the present embodiment, referring to Figures 1 and 2, fresh air adjustment module 2 preferably includes the heat exchanger 22 of First Heat Exchanger 21 and second, the
For one heat exchanger 21 between the fresh air inlet and the indoor outlet, the second heat exchanger 22 is located at First Heat Exchanger 21 and institute
State between indoor outlet；Return air adjustment module 3 preferably includes the 3rd heat exchanger 31 and the 4th heat exchanger 32, the 3rd 31, heat exchanger
Between the indoor entrance and the indoor outlet, the 4th heat exchanger 32 be located at the 3rd heat exchanger 31 and the indoor outlet it
Between；It should be noted that First Heat Exchanger 21, the second heat exchanger 22, the 3rd heat exchanger 31 and the 4th heat exchanger 32 can be made
Cold, heating is closed, and thus, when First Heat Exchanger 21 freezes and the second heat exchanger 22 heats, outdoor fresh air can first pass through the
One heat exchanger 21 is dehumidified (now, the temperature of outdoor fresh air accordingly reduces), then carries out reheating by the second heat exchanger 22,
So that outdoor fresh air reaches dehumidifying but the purpose not cooled；When the 3rd heat exchanger 31 freezes and the 4th heat exchanger 32 heats,
Indoor return air can first pass through the 3rd heat exchanger 31 and be dehumidified (now, the temperature of indoor return air accordingly reduces), then pass through
Four heat exchangers 32 carry out reheating, so that indoor return air reaches dehumidifying but the purpose not cooled, that is, realize outdoor fresh air and room
The independent control of interior return air temperature, humidity, air themperature is reduced afterwards so as to avoid dehumidifying, and then ensure that relaxing for air-supply
Adaptive.
Be additionally provided with order that indoor apparatus of air conditioner more saves, in the present embodiment on housing 1 for the outdoor air draft connected
(not shown) is exported, is additionally provided with the second drive module (not shown) and heat recovery module 4 in housing 1, described second
Drive module, which is opened, can make indoor exhaust wind enter housing 1 by the indoor entrance, and be discharged by the wind exhausting outlet, recuperation of heat mould
Block 4 can make the outdoor fresh air and the indoor exhaust wind carry out heat exchange or hot and humid area, thus can reclaim indoor exhaust wind
Temperature and humidity, or the individually temperature of recovery indoor exhaust wind, so that indoor apparatus of air conditioner more saves.
Further, heat recovery module 4 includes heat exchanging core 41 and bypass passageways 42, when the outdoor fresh air and described
When indoor exhaust wind passes through heat exchanging core 41, the outdoor fresh air and the indoor exhaust wind can carry out heat exchange, when the room
One in outer fresh air and the indoor exhaust wind by bypass passageways 42 when, the outdoor fresh air and the indoor exhaust wind without
Heat exchange, thus, in summer or winter, the outdoor fresh air and the indoor exhaust wind can be made to pass through heat exchanging core 41,
So as to reclaim the temperature and humidity of indoor exhaust wind, indoor apparatus of air conditioner is set more to save, and in transition season, the outdoor can be made
One in fresh air and the indoor exhaust wind is passed through bypass passageways 42, so as to reduce resistance, is equally more saved.
It should be noted that heat recovery module 4 can be total heat recovery module or Exposure degree module；Work as heat recovery module
4 when being total heat recovery module, and heat exchanging core 41 is Total heat exchange core body；When heat recovery module 4 is Exposure degree module, heat
Exchange core body 41 is Exchange of apparent heat core body.
In order to further lift the air quality in room, fresh air inlet described in the present embodiment and/or the interior enter
Mouth is provided with air-purifying module 5, and air-purifying module 5 can be to carrying out PM2.5, VOC (volatile by the air of itself
Organic compounds, VOC), the purified treatment of the pollutant such as formaldehyde, thus can further be lifted
Air quality in room.
Reference picture 2, the indoor apparatus of air conditioner in the present embodiment also include interior loop module 6, and interior loop module 6 closes interior circulation
Pattern can be such that the wind exhausting outlet and the fresh air inlet is connected with outdoor, and now, outdoor fresh air can be by the fresh air inlet
Into housing 1, interior loop module 6, which opens interior circulation pattern, can be such that the wind exhausting outlet is connected with the fresh air inlet, now, room
Interior air draft can enter housing 1 by the fresh air inlet, i.e. the present embodiment can be made by the opening and closing of circulation pattern in regulation
The air source of fresh air inlet switches between outdoor fresh air and indoor exhaust wind.
Reference picture 2 and Fig. 3, water module 7 are additionally provided with housing 1, water module 7 can provide the hot and cold water conduct of different temperatures
The refrigerant of the end-equipments such as fan coil E, floor heating F, radiator G, ceiling radiation cooling device H and water tank I, you can with
By the way of the heat exchange of the small temperature difference, so as to improve refrigeration, the comfortableness of heating.Using ceiling radiation cooling device D, floor heating B,
The end-equipment of the structural shapes such as radiator C, due to eliminating supply air system, it can significantly reduce noise.
Preferably, housing 1 includes the first housing 11, the second housing 12, the 3rd housing 13 and the 4th housing 14；Return air is adjusted
Section module 3 includes return air temperature adjustment module and return air moisture adjustment module；The described first driving mould is provided with first housing 11
Block and fresh air adjustment module 2, the first housing 11 are provided with the fresh air inlet and the indoor outlet, first drive module
Unlatching can make outdoor fresh air enter the first housing 11 by the fresh air inlet, and be arranged by the indoor outlet on the first housing 11
Go out；The return air moisture adjustment module is provided with second housing 12, the second housing 12 is provided with the indoor entrance and the room
Inner outlet, indoor return air can be entered the processing that the second housing 12 carries out humidity by the indoor entrance on the second housing 12, and
Discharged afterwards by the indoor outlet on the second housing 12；Water module 7 is provided with 3rd housing 13；Institute is provided with 4th housing 14
Return air temperature adjustment module is stated, the 4th housing 14 is provided with the indoor entrance and the indoor outlet, and indoor return air can be by
The indoor entrance on four housings 14 enters the processing that the 4th housing 14 enters trip temperature, then as described on the 4th housing 14
Indoor outlet discharge, thus can pass through the first housing 11, the second housing 12, the 3rd housing 13 and the 4th by indoor apparatus of air conditioner
Housing 14 divides for four (the corresponding indoor set one of the first housing 11, the corresponding indoor set two of the second housing 12, the respective chamber/chambers of the 3rd housing 13
Interior machine three, the corresponding indoor set four of the 4th housing 14) so that user can according to the different demands unrestricted choice in room, so as to
Make installation and design more convenient succinct.
The return air temperature adjustment module in indoor set four is preferably the 5th heat exchanger 33, to realize the fast of indoor return air
Quickly cooling hot function.Indoor set four can be air duct blow type, embedded, concealed type, bright to fill wall-mounted, console mode, kitchen and bath special
Deng arbitrary structures pattern.
The embodiment of the present invention additionally provides a kind of air-conditioning, including air-conditioner outdoor unit 100, in addition to any of the above-described embodiment institute
The indoor apparatus of air conditioner stated.
Air-conditioning provided in an embodiment of the present invention, due to being additionally provided with the housing 1 of indoor apparatus of air conditioner for being connected with outdoor
Fresh air inlet, housing 1 is interior to be provided with the first drive module, and first drive module, which is opened, can be such that outdoor fresh air is entered by the fresh air
Mouthful entering housing 1, and interior is expelled to by the indoor outlet, i.e. the air-conditioning can introduce fresh air into room, therefore with
The extension of usage time, the air quality in room will not decline.
Fig. 2 is a specific embodiment of air-conditioning of the embodiment of the present invention, wherein, air-conditioner outdoor unit 100 includes compressor
101, the exhaust outlet of compressor 101 is sequentially connected the A mouths of oil eliminator 102 and four-way valve 103, and the B mouths of four-way valve 103 connect successively
Outdoor heat exchanger 104 and liquid pipe 105 are connect, the C mouths of four-way valve 103 are sequentially connected the air-breathing of gas-liquid separator 106 and compressor 101
Mouthful, the D mouths of four-way valve 103 connection tracheae 107, the first magnetic valve 108 be connected to four-way valve 103 A mouths and blast pipe 109 it
Between, second solenoid valve 110 is connected between the C mouths of four-way valve 103 and blast pipe 109；
Indoor set one includes humidifier 23, First Heat Exchanger 21, the second heat exchanger 22, heat exchanging core 41, bypass passageways
42nd, air-purifying module 5 and interior loop module 6, First Heat Exchanger 21 are connected between liquid pipe 105 and tracheae 107, pass through
One expansion valve EVI controls its cold medium flux, and then controls dehumidified state point and moisture removal, the second heat exchanger 22 to be connected to liquid pipe
Between 105 and blast pipe 109, its cold medium flux is controlled by the second expansion valve EVR, and then controls it again after heat and reheating
Air condition point；
Indoor set two includes humidifier 34, the 3rd heat exchanger 31 and the 4th heat exchanger 32, and the 3rd heat exchanger 31 is connected to
Between liquid pipe 105 and tracheae 107, its cold medium flux is controlled by the first expansion valve EVI, and then control dehumidified state point and dehumidifying
Amount, the 4th heat exchanger 32 are connected between liquid pipe 105 and blast pipe 109, and its cold medium flux is controlled by the second expansion valve EVR,
And then control its air condition point after heat and reheating again；
Indoor set three includes water module 7, and water module 7 is connected between liquid pipe 105 and tracheae 107；
Indoor set four includes the 5th heat exchanger 33, and the 5th heat exchanger 33 is connected between liquid pipe 105 and tracheae 107.
The air-conditioning can realize following several modes：
1st, full room heating mode：
Reference picture 4, now four-way valve 103 be in heating mode, BC, AD conducting, the first magnetic valve 108 are opened, the second electricity
Magnet valve 110 is closed, and indoor set one, indoor set two, indoor set three, indoor set four are completely under heating mode.The row of compressor 101
The refrigerant gone out enters each indoor set by tracheae 107, blast pipe 109.
The First Heat Exchanger 21 of indoor set one, the second heat exchanger 22 are in condensing heat-exchange pattern.Outdoor fresh air is by empty
After gas cleaning module 5 with indoor exhaust wind heat exchange, so as to carry out recuperation of heat, afterwards into First Heat Exchanger 21, the second heat exchanger
22 are heat-treated again, are then carried out humidification process by humidifier 23, are finally sent into room.More than the functional section opened can be with
Switch-mode regulation, coolant quantity regulation etc. are carried out as needed, it is therefore intended that the aerial temperature and humidity in feeding room is reached control and required.
The 3rd heat exchanger 31, the 4th heat exchanger 32 of indoor set two are in condensing heat-exchange pattern.Indoor return air enters the
Three heat exchangers 31, the 4th heat exchanger 32 are heat-treated again, are then carried out humidification process by humidifier 34, are finally sent into room
Between.The functional section opened above can carry out switch-mode regulation, coolant quantity regulation etc. as needed, it is therefore intended that make feeding room
Aerial temperature and humidity reaches control and required.
Indoor set three and indoor set four are in heating mode, and refrigerant transtracheal 107 enters water module 7 and the 5th heat exchanger
33, air-conditioner outdoor unit 100 is returned to by liquid pipe 105 after condensation.
2nd, full room heating (defrosting) pattern：
Reference picture 5, now four-way valve 103 be in refrigeration mode, AB, CD conducting, the first magnetic valve 108 are closed, the second electricity
Magnet valve 110 is opened, and indoor set one, indoor set two and indoor set four are under refrigeration mode, and indoor set three is to prevent water side from tying
Ice and under the stop mode.The refrigerant that compressor 101 is discharged enters the condensation defrosting of outdoor heat exchanger 104, passes through liquid pipe afterwards
105 get in machine one, indoor set two and indoor set four, return to outside by tracheae 107 and blast pipe 109 afterwards, complete
Into a kind of refrigeration cycle.Outdoor heat exchanger 104 will move out this pattern after defrosting, and return to full room heating mode.
3rd, heating+room temperature lowering dehumidifying+fresh air heat pattern again：
Reference picture 6, now four-way valve 103 be in heating mode, BC, AD conducting, the first magnetic valve 108 are closed, the second electricity
Magnet valve 110 is opened, and indoor set one, indoor set three, indoor set four are completely under heating mode, and indoor set two is in refrigerated dehumidification
Under pattern.The refrigerant that compressor 101 is discharged gets in machine one, indoor set three, indoor set four by tracheae 107.
The First Heat Exchanger 21 of indoor set one is in condensing heat-exchange pattern, and the second heat exchanger 22 is closed.It is outdoor
Fresh air, with indoor exhaust wind heat exchange, so as to carry out recuperation of heat, is entered into First Heat Exchanger 21 afterwards after air-purifying module 5
Row is heat-treated again, is then carried out humidification process by humidifier 23, is finally sent into room.The functional section opened above can basis
Need to carry out switch-mode regulation, coolant quantity regulation etc., it is therefore intended that make the aerial temperature and humidity in feeding room reach control and require.
3rd heat exchanger 31 of indoor set two is in close pattern, and the 4th heat exchanger 32 is in refrigerated dehumidification pattern.It is indoor
Return air enters the 4th heat exchanger 32 and carries out cool-down dehumidification, is finally sent into room.This functional mode is applied to have humidification source in room
With thermal source, it is necessary to the occasion of dehumidification treatments
Indoor set three and indoor set four are in heating mode, and refrigerant transtracheal 107 enters water module 7 and the 5th heat exchanger
33, air-conditioner outdoor unit 100 is returned to by liquid pipe 105 after condensation.
4th, heating+room temperature lowering dehumidifying+fresh air cooling dehumidification mode
Reference picture 7, now four-way valve 103 be in heating mode, BC, AD conducting, the first magnetic valve 108 are closed, the second electricity
Magnet valve 110 is opened, and indoor set three, indoor set four are completely under heating mode, and indoor set one, indoor set two are in refrigerated dehumidification
Under pattern.The refrigerant that compressor 101 is discharged gets in machine three, indoor set four by tracheae 107.
The First Heat Exchanger 21 of indoor set one is in close pattern, and the second heat exchanger 22 is in refrigerated dehumidification pattern.It is outdoor
Fresh air enters the second heat exchanger 22 and carries out cool-down dehumidification, is finally sent into room.It is higher, warm that this pattern is applied to outdoor fresh air humidity
Spend slightly higher excessive season.
3rd heat exchanger 31 of indoor set two is in close pattern, and the 4th heat exchanger 32 is in refrigerated dehumidification pattern.It is indoor
Return air enters the 4th heat exchanger 32 and carries out cool-down dehumidification, is finally sent into room.This functional mode is applied to have humidification source in room
With thermal source, need the occasions of dehumidification treatments
Indoor set three and indoor set four are in heating mode, and refrigerant transtracheal 107 enters water module 7 and the 5th heat exchanger
33, air-conditioner outdoor unit 100 is returned to by liquid pipe 105 after condensation.
This pattern is applied to the excessive season for having heating to need while having dehumidifying to need.
5th, full room refrigeration+cool-down dehumidification pattern
Reference picture 8, now four-way valve 103 be in refrigeration mode, AB, CD conducting, the first magnetic valve 108 are closed, the second electricity
Magnet valve 110 is opened, and indoor set one, indoor set two, indoor set three, indoor set four are under refrigeration mode.Compressor 101 is discharged
Refrigerant enter outdoor condenser condensation defrosting, machine one, indoor set two, indoor set three, room are got in by liquid pipe 105 afterwards
Interior machine four, outside is returned to by tracheae 107 and blast pipe 109 afterwards, complete a kind of refrigeration cycle.
The First Heat Exchanger 21 of indoor set one, the second heat exchanger 22 are in refrigerated dehumidification pattern.Outdoor fresh air is by empty
After gas cleaning module 5 with indoor exhaust wind heat exchange, so as to carry out recuperation of heat, afterwards into First Heat Exchanger 21, the second heat exchanger
22 are dehumidified, and are finally sent into room.The functional section opened above can carry out switch-mode regulation, coolant quantity regulation as needed
Deng, it is therefore intended that the aerial temperature and humidity in feeding room is reached control and require.
The 3rd heat exchanger 31, the 4th heat exchanger 32 of indoor set two are in refrigerated dehumidification pattern.Indoor return air enters the
Three heat exchangers 31, the 4th heat exchanger 32 carry out cool-down dehumidification, are finally sent into room.
6th, full room refrigeration+reheat dehumidification pattern
Reference picture 9, now four-way valve 103 be in refrigeration mode, AB, CD conducting, the first magnetic valve 108 are opened, the second electricity
Magnet valve 110 is closed, and indoor set one, indoor set two, which are in, to dehumidify under heat pattern again, and indoor set three, indoor set four are in refrigeration mode
Under.
The First Heat Exchanger 21 of indoor set one is in dehumidification mode, and the second heat exchanger 22 is in Warm status again.Outdoor fresh air
After air-purifying module 5 with indoor exhaust wind heat exchange, so as to carry out recuperation of heat, afterwards at the dehumidifying of First Heat Exchanger 21
Reason, enters back into the second heat exchanger 22 and is heat-treated again, be finally sent into room afterwards.The functional section opened above can be according to need
Carry out switch-mode regulation, coolant quantity regulation etc., it is therefore intended that the aerial temperature and humidity in feeding room is reached control and require.
3rd heat exchanger 31 of indoor set two is in dehumidification mode, and the 4th heat exchanger 32 is in Warm status again.Indoor return air
Into the dehumidification treatments of the 3rd heat exchanger 31, the 4th heat exchanger 32 is entered back into afterwards and is heat-treated again, is finally sent into room.More than
The functional section of unlatching can carry out switch-mode regulation, coolant quantity regulation etc. as needed, it is therefore intended that make the Air Temperature in feeding room
Humidity reaches control and required.
The invention comprehensively utilizes independent temperature-humidity control technology, small temperature-difference refrigerating heating technology, heat recovery technology, multi-joint
Machine technology etc., the comprehensive utilization of a variety of air-conditioning systems such as comfort air conditioning system, clean air conditioner, fresh air conditioner is realized, reach constant temperature, perseverance
Wet, permanent oxygen, the purpose of permanent air quality, the purpose can also be by installing multiple systems such as total-heat exchanger, dehumidifier, multi-connected machine
System realizes that but these systems are independently, and installability is poor, very flexible, fiting effect is poor, cost is high.The embodiment of the present invention
Air-conditioning, carry out that multiple is online, and installation approach is flexible, and Comprehensive Control effect is excellent by four indoor sets and outdoor unit
Show, and integrated level is high, system cost is low, easy to install.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of indoor apparatus of air conditioner, including housing, the housing, which is provided with, to be used to go out with the indoor indoor entrance connected and interior
Mouthful, indoor return air can be entered the housing by the indoor entrance, and be discharged by the indoor outlet, it is characterised in that described
Be additionally provided with housing for the outdoor fresh air inlet connected, the first drive module is provided with the housing, described first drives
Module, which is opened, can make outdoor fresh air enter the housing by the fresh air inlet, and be discharged by the indoor outlet.
2. indoor apparatus of air conditioner according to claim 1, it is characterised in that be additionally provided with the housing fresh air adjustment module and
Return air adjustment module, the fresh air adjustment module are used to the temperature and/or humidity of the outdoor fresh air be adjusted, described time
Wind adjustment module is used to the temperature and/or humidity of the indoor return air be adjusted.
3. indoor apparatus of air conditioner according to claim 2, it is characterised in that the fresh air adjustment module includes First Heat Exchanger
With the second heat exchanger, the First Heat Exchanger is between the fresh air inlet and the indoor outlet, second heat exchanger
Between the First Heat Exchanger and the indoor outlet；
The return air adjustment module includes the 3rd heat exchanger and the 4th heat exchanger, and the 3rd heat exchanger is located at the indoor entrance
Between the indoor outlet, the 4th heat exchanger is between the 3rd heat exchanger and the indoor outlet.
4. indoor apparatus of air conditioner according to claim 1, it is characterised in that be additionally provided with the housing for being connected with outdoor
Wind exhausting outlet, the second drive module and heat recovery module are additionally provided with the housing, second drive module, which is opened, to be made
Indoor exhaust wind enters the housing by the indoor entrance, and is discharged by the wind exhausting outlet, and the heat recovery module can make institute
State outdoor fresh air and the indoor exhaust wind carries out heat exchange or hot and humid area.
5. indoor apparatus of air conditioner according to claim 4, it is characterised in that the heat recovery module include heat exchanging core and
Bypass passageways, when the outdoor fresh air and the indoor exhaust wind pass through the heat exchanging core, the outdoor fresh air and institute
Heat exchange can be carried out by stating indoor exhaust wind, when the process bypass passageways in the outdoor fresh air and the indoor exhaust wind
When, the outdoor fresh air and the indoor exhaust wind are without heat exchange.
6. indoor apparatus of air conditioner according to claim 1, it is characterised in that the fresh air inlet and/or the indoor entrance
Provided with air-purifying module.
7. indoor apparatus of air conditioner according to claim 4, it is characterised in that also including interior loop module, the interior cyclic module
Circulation pattern can be such that the wind exhausting outlet and the fresh air inlet is connected with outdoor in block closing, and the interior loop module is opened
Interior circulation pattern can be such that the wind exhausting outlet is connected with the fresh air inlet.
8. indoor apparatus of air conditioner according to claim 2, it is characterised in that water module is additionally provided with the housing.
9. indoor apparatus of air conditioner according to claim 8, it is characterised in that the housing include the first housing, the second housing,
3rd housing and the 4th housing；
The return air adjustment module includes return air temperature adjustment module and return air moisture adjustment module；
First drive module and the fresh air adjustment module are provided with the first shell body, first housing is provided with institute
State fresh air inlet and the indoor outlet；The return air moisture adjustment module, second housing are provided with the second shell body
It is provided with the indoor entrance and the indoor outlet；The water module is provided with 3rd housing；In 4th housing
Provided with the return air temperature adjustment module, the 4th housing is provided with the indoor entrance and the indoor outlet.
10. a kind of air-conditioning, including air-conditioner outdoor unit, it is characterised in that also including sky according to any one of claims 1 to 9
Adjust indoor set.
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| CN113294900A (en) * | 2020-09-29 | 2021-08-24 | 南京三尼电器设备有限公司 | Multifunctional variable-rated-power-end variable-frequency heat pump system and operation method |
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