CN1181300C - Intelligent residence energy saving air conditioning system and its air regulating method - Google Patents
Intelligent residence energy saving air conditioning system and its air regulating method Download PDFInfo
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- CN1181300C CN1181300C CNB011278781A CN01127878A CN1181300C CN 1181300 C CN1181300 C CN 1181300C CN B011278781 A CNB011278781 A CN B011278781A CN 01127878 A CN01127878 A CN 01127878A CN 1181300 C CN1181300 C CN 1181300C
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Abstract
The present invention relates to an intelligent air conditioner system with the advantage of energy saving in a house, which comprises an outdoor machine, an air supply zone, an air return zone, air supply terminal machines with the advantages of super silent performance and super thin shape, air outlets, a built-in indoor air processing machine and a fresh air machine, wherein the air supply zone and the air return zone are arranged below a movable floor; each of the air supply terminal machines is arranged below a floor of each room; each of the air outlets is arranged in each room. The built-in indoor air processing machine is connected with the outdoor machine by a refrigerant pipe; the air outlets and air inlets, which are arranged on the bottom of the processing machine, are respectively communicated with the air supply zone and the air return zone; after air mixed with fresh air in the air return zone is processed by the present invention, the air is sent into the air supply zone; then, the air is sent into the inner part of the room by each of the terminal machines; then, the air enters the air return zone by each of the air outlets in each of the rooms in order to be processed in a circular mode. The air supply zone and the air return zone are arranged below the floor; communication cables, power cables, etc. are arranged below the floor in a wiring layout in order to make full use of a finite space arranged below the floor; therefore, the problems of the existing air conditioner system of large space use, influenced indoor layout and large noise are avoided. An air flow organization of an air conditioner is limited in an action space arranged below 2m of the standing position of people, the sitting position of people and the lying position of people; the present invention can reduce the energy source consumption of the indoor space which is higher than 2m, the effect of the air conditioner is good, and the saved energy of the present invention is 1/3 of.
Description
Technical field
The present invention relates to air-conditioning technical field, specifically is a kind of intelligent residence energy saving air conditioning system and air conditioning method thereof based on underfloor blow zones of dwelling house and return air district.
Background technology
At present, external for solving office building flexible spatial area arrangements, adopted advanced underground air-conditioning supply air system.The end-equipment of central air-conditioning by traditional fan coil or various cabinet type, ceiling mounting type, wall air conditioner, is changed into underground blast type air processing machine and underground supply air terminal machine.The supply air terminal machine is installed under the movable floor, requires spatial altitude under the movable floor about 300mm.To the building structure requirement, the flooring is than corridor or the low 350mm of outdoor ground.This advanced underground air-conditioning supply air system is applicable to the not public place such as office building, conference hall of partition space of newly-built large tracts of land.
No matter all household air conditioning machines are the small central air conditioning machines in the world, or general household power air conditioner, and the form of indoor set all is ceiling mounting type, wall-hanging, console mode.In the circulation of the space on the flooring, below the ceiling, satisfied the air conditioner surroundings requirement by the air after the indoor set processing.This houseful formula air current composition, the available machine time is long, big energy-consuming.The space that the human body height is above about 1 meter is processed to air-conditioner temperature equally, causes energy waste.The manufacturing of various indoor apparatus of air conditioner is installed, and also exhausts many resources and manpower.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, provide a kind of intelligent residence energy saving air conditioning system and air conditioning method thereof, to satisfy the demand of modern dwelling to energy-saving air conditioning system by the blow zones under the dwelling house movable floor and return air district, some supply air terminal machines, room air processor and off-premises station.
Intelligent residence energy saving air conditioning system of the present invention, comprise off-premises station, it is characterized in that comprising: blow zones under the dwelling house movable floor and return air district, be arranged at the some supply air terminal machines 6 under each room floor, with the corresponding return air inlet 7 of supply air terminal machine, room air processor 3 and miniature bright blower fan 4; Room air processor 3 is connected with off-premises station 1 by insulation refrigerant pipe 2, the air outlet and the return air inlet of room air processor bottom are communicated with described blow zones, return air district respectively, the room air processor will be sent into blow zones after will being mixed with the return air district air-treatment of fresh wind, send into indoorly by each terminating machine air outlet, the return air inlet 7 via corresponding room enters return air district circular treatment again.
Dwelling house air conditioning method of the present invention, based on by blow zones under the movable floor and return air district, be distributed in underfloor some supply air terminal machines, and, it is characterized in that taking following steps by the air-conditioning system that the room air processor that the refrigerant pipe is connected with off-premises station is formed:
A, the return air district air that is mixed with fresh wind are sucked by built-in platform-type air processing machine, after filtration, heat exchange and noise reduction send into blow zones after handling;
B, the blow zones air after step a handles, send into indoor 2m with interior space by the super-silent ultrathin supply air terminal machine that is arranged on each room activity underfloor, return air inlet from the corresponding room opposite side movable floor enters in the return air district again, returns step a and continues circulation.
This intelligent residence energy saving air conditioning system, adopt built-in platform-type room air processor and super-silent ultrathin supply air terminal machine, processor is provided with a mute type silencer, and both all are equipped with super-silent type external-rotor-type centrifugal blower, makes that noise is lower, external form is thinner.
The blow zones of system and return air district are arranged under the floor, also wiring down such as the communication cable of dwelling house and power line from the floor, made full use of the underfloor confined space of dwelling house, avoided taking up room of existing residential air conditioning system big, influence indoor arrangement and the big problem of noise.
Native system is limited in human body station, seat, the following activity space of 2m for sleeping in to the air-conditioning air current composition, reduces the consumption of the above space of indoor 2m to air conditioner energy source.Its energy savings, resource, air-conditioning is effective, uses native system than traditional residential air conditioning system energy-conservation 1/3.
Description of drawings
Fig. 1 is the system diagram of intelligent residence energy saving air conditioning system of the present invention;
Fig. 2 is a system airflow organization chart of the present invention;
Fig. 3 is the structure chart of the indoor empty processor of its built-in platform-type;
Fig. 4 is its super-silent ultrathin supply air terminal machine structure chart;
Fig. 5 is its system airflow ideograph;
Fig. 6 is the floor plan that adopts this air-conditioning system C house type dwelling house;
Fig. 7 is the floor plan that adopts this air-conditioning system 4-C house type dwelling house;
The specific embodiment
Shown in Figure 1 is the 80-100m that two Rooms two, typical three Room are defended
2Intelligent residence energy saving air-conditioning supply air system.Off-premises station 1 is selected common household air conditioning machine for use, is installed on the outer little balcony of backstairs.Air-conditioner outdoor unit 1 by refrigerant pipe 2 be contained in dining room built-in platform-type room air processor 3 within the walls and be connected, form a refrigeration (heating) circulation.3 the mixed return air of bright wind district air that provide with miniature bright blower fan 4 of built-in platform-type room air processor, after suction filtration, the heat exchange, the space below movable floor 5 is sent in the processing of eliminating the noise.Send into indoor by the air outlet that is installed in each the super-silent ultrathin supply air terminal machine 6 under the movable floor 5, turn back to return air district under the movable floor by the corresponding return air inlet 7 on the movable floor again, sucked, handle by built-in platform-type room air processor 3, carry out the indoor air flow circulation.
According to the instruction of indoor temperature controller, control the open degree of volume damper under the super-silent ultrathin supply air terminal machine 6 back return air inlets.After indoor temperature reaches requirement, allow the part indoor air flow in super-silent ultrathin supply air terminal machine 6 internal short-circuits circulation, room temperature is regulated and kept.The air quantity of the air quantity of built-in platform-type room air processor 3 and cold (heat) of air-conditioner outdoor unit 1 amount, miniature bright blower fan 4 and supply air terminal machine air-supply height can change according to indoor load, carry out intellectuality by electric controller and regulate.
Native system adopts built-in platform-type room air processor to replace traditional household air conditioning indoor set.This built-in processor can be the direct vaporation-type of refrigerant, also can be chilled water, hot water thermal switch type, can be with various lists cold or pump type heat off-premises station plug into.System has also adopted custom-designed super-silent ultrathin supply air terminal machine, and the air after built-in platform-type room air processor is handled sucks, and upwards sends into indoor from floor-based air outlet again.Super-silent ultrathin supply air terminal machine is installed under the movable floor.Space under this movable floor is except all cables of arranging intelligent residence, electric wire, also as the plenum chamber and the air-intaking box of air-conditioning system.The height of support of movable floor can be regulated.
The off-premises station of system is air-cooled (or water-cooled) electric power compressed air conditioner machine that can satisfy indoor load, is installed on balcony, outdoor lawn or the roof.By insulation refrigerant pipe, provide cold and heat source to the room air processor, and indoor load is discharged to the exterior space.Built-in platform-type room air processor by the super-silent type external-rotor-type centrifugal blower in the machine of being contained in, sucks the air in the movable floor return air district, after being filtered device and filtering, carries out heat exchange with heat exchanger, sends into the space under the movable floor then.Filter is equipped with just effect, medium effeciency filter and charcoal filter, with the indoor air filtration dust, eliminates peculiar smell, guarantees the room air cleaning.In super-silent type external-rotor-type centrifugal blower outlet, a mute type silencer is installed, the airflow noise-elimination that comes out from blower fan, noise abatement are handled, guaranteed indoor peace and quiet.
Miniature bright blower fan 4 is installed on outdoor or glass pane, bright wind inlet is housed in the return air inlet of built-in platform-type room air processor bottom, this aquatic foods wind inlet is plugged into by flexible pipe with the described miniature bright blower fan that screen pack is housed, and the bright wind after filtering, sends in the room air processor by standard.Its super-silent ultrathin supply air terminal machine in order to reduce its thickness as far as possible, satisfies the requirement of minimum space under the movable floor.Super-silent ultrathin supply air terminal machine has assembled super-silent type external-rotor-type centrifugal blower.This Small Centrifugal Fan appearance and size is little, noise is low, makes the supply air terminal facility that ultra-thin, super-silent characteristic be arranged.Air under the movable floor after processed is inhaled into from the air inlet of super-silent ultrathin supply air terminal machine back, delivers to the interior space on the movable floor by air outlet above the blower fan.Be installed in the volume damper under the return air inlet behind the supply air terminal machine, according to indoor design temperature, the control valve open degree reduces air imbibed quantity, makes the room air short-circuit cycle, keeps the room conditioning temperature that has reached.The RAG that its indoor return air inlet is made by aluminium alloy is installed in opposite side on the indoor activity floor.The air-flow that super-silent ultrathin supply air terminal machine is sent after indoor flowing, is inhaled into the return air district under the movable floor, and air processing machine is processed once more in the inlet chamber, sends under the movable floor, carries out the air-flow circulation.Movable floor is made up of adjustable for height support and floor piece.In the movable floor lower room, except ultrathin supply air terminal machine is installed, or the plenum chamber and the air-intaking box of processed air.Cut off by the zone, before built-in platform-type room air processor return air inlet, be divided into a return air district with the fire prevention nonwoven, the return air inlet on the movable floor indoor air flow in return air district inspiration room air processor.The general thick 30mm of movable floor is formed by the steel plate compacting, interior notes foam cement, and floor surface can be made various veneers on request; Also can on the floor, carpet, satisfy the different user needs without veneer.The requirement of this air-conditioning system is simply brushed paint to ground and is handled, and promptly before laying movable floor, brushes one deck waterproof paint on the flooring earlier.
System is provided with intelligent adjusting device, can regulate the air quantity and the bright air quantity of off-premises station load and built-in platform-type room air processor, terminal pressure fan according to the load variations of indoor human body height with interior space.Make the room conditioning space more comfortable, energy-conservation.
Fig. 2 is air-conditioning system air current composition figure (plane).Room air is with after bright wind that miniature bright blower fan 4 sucks mixes as seen from the figure, by 3 suctions of built-in platform-type air processing machine, after filtration, send into the blow zones under the movable floor 5 after the heat exchange, noise reduction.Be installed in the air after movable floor 56 following in super-silent ultrathin supply air terminal machines are handled, send into indoor 2m with interior space by the air outlet that is contained on the movable floor, enter in the return air district that fire proofing firbre cloth 9 cuts off under the floor from the return air inlet 7 that is contained on the indoor opposite side movable floor again, sucked back in built-in platform-type room air processor 3, after treatment, send under the movable floor again.So constantly circulation makes indoor temperature reach air-conditioning requirement.
Built-in platform-type room air processor as shown in Figure 3, wherein Fig. 3 a is its structural representation, Fig. 3 b is the A-A cutaway view of Fig. 3 a, Fig. 3 c is the B-B cutaway view of Fig. 3 b.This built-in platform-type room air processor, comprise casing, blower fan, filter, evaporimeter and electric cabinet, it is characterized in that: blower fan adopts external-rotor-type centrifugal blower 31, blower fan 31 is installed on the casing upper strata, filter 35 and evaporimeter 36 are arranged at the bottom of casing, and the feed tube 38 of evaporimeter 36 is connected with outdoor air conditioner with liquid back pipe 37; The rear interior cavity of casing is a silencer box 311, silencer box 311 centrifugal blowers 31 that connect suitable for reading; Air outlet 39 and return air inlet 310 are positioned at the bottom surface of casing, and they and movable floor are plugged into.
Built-in platform-type room air processor is equipped with super-silent type external-rotor-type centrifugal blower and a mute type silencer, and it is minimum that the noise sound is dropped to, and satisfies people to comfortable, the quiet demand of air conditioner surroundings.Utilize noise-cancelling theory, between the blower fan outlet and casing air outlet 39 in machine, install a mute type silencer 311 additional.This mute type silencer, interior subsides acoustical fiber board can reduce noise to the air-flow of blower fan outlet, delivers to room air processor bottom.Its air outlet and return air inlet are arranged at the bottom surface of casing, plug into movable floor, and left and right two air outlets are arranged, and processor is blown to underfloor blow zones from two air outlets simultaneously during use.Built-in platform-type room air processor volume is little, and the part casing can be installed in the body of wall hole to be provided, reduces floor space and installing space.
Super-silent ultrathin supply air terminal machine as shown in Figure 4, wherein Fig. 4 a is its structure chart; Fig. 4 b is the vertical view of Fig. 4 a; Fig. 4 c is the side view of Fig. 4 a; Super-silent ultrathin supply air terminal machine, comprise sound insulation casing 48, centrifugal blower 46, volume damper 44 and wind valve controller 47, it is characterized in that: adopt small-sized super-silent type external-rotor-type centrifugal blower, described centrifugal blower is installed in the middle part of sound insulation casing 48, an air outlet with vanes 41 is housed above the first half of sound insulation casing, there is air inlet 45 the sound proof box back, volume damper 44 is positioned at below the latter half of return air inlet 43 of sound insulation casing, and wind valve controller 47 is regulated the open degree of volume damper according to the height of return air inlet place temperature.
Be installed in the super-silent type external-rotor-type Small Centrifugal Fan 46 in the sound insulation casing 48, the air after the room air processor of coming in from air inlet 45 is handled sucks, and the air outlet 41 from movable floor is delivered to indoor.Temperature controller 49 is according to the indoor air temperature information of temperature sensor 410 feedbacks, wind valve controller 47 is sent instruction, the open degree of control volume damper 44, regulate room air return air amount and intake, make and indoorly reach and keep design temperature, because the employing of undersized mute type external-rotor-type centrifugal blower makes this supply air terminal machine satisfy super-silent extra-thin requirement.
Fig. 5 is flow pattern figure (graphic figure).According to this flow pattern, the air-flow of intelligent residence energy saving air-conditioning supply air system, in the scope of supply air terminal machine air outlet 0.5m, the floor downforce be 5 newton/square metre the time, its air velocity is lower than 0.18m/ second, leading air velocity at the height of 0.5m/ during second only in 2m.Can satisfy 2m with the needs of interior various position of human body by adjusting, reduce of the consumption of the above space of indoor 2m air conditioner energy source to indoor return air amount to air-conditioning.
Fig. 6, the 7th, the floor plan of typical intelligent residence air-conditioning supply air system, Fig. 6 are the floor plan of C house type dwelling house, Fig. 7 is the floor plan of 4-C house type dwelling house.Off-premises station is installed on balcony or is outdoor, and built-in platform-type room air processor is installed in a side walls place in hall, and each room floor is installed a super-silent ultrathin supply air terminal machine down, is equipped with a return air inlet on each room floor.Space under the movable floor is provided with blow zones and return air district, all wirings down from the floor such as the communication cable of dwelling house, power line.From Fig. 6,7 as can be seen, native system has made full use of the underfloor confined space of dwelling house, avoided taking up room of existing residential air conditioning system big, influence indoor arrangement and the big problem of noise, have extensive market prospects.
Claims (6)
1, a kind of intelligent residence energy saving air conditioning system, comprise off-premises station, it is characterized in that comprising: blow zones under the dwelling house movable floor and return air district, be arranged at the some supply air terminal machines (6) under each room floor, with the corresponding return air inlet of supply air terminal machine (7), room air processor (3) and miniature bright blower fan (4); Room air processor (3) is connected with off-premises station (1) by insulation refrigerant pipe (2), the air outlet and the return air inlet of room air processor bottom are communicated with described blow zones, return air district respectively, the room air processor will be sent into blow zones after will being mixed with the return air district air-treatment of fresh wind, send into indoorly by each terminating machine air outlet, the return air inlet (7) via corresponding room enters return air district circular treatment again.
2, intelligent residence energy saving air conditioning system according to claim 1 is characterized in that: described room air processor (3) adopts built-in platform-type room air processor, and it is equipped with super-silent type external-rotor-type centrifugal blower and mute type silencer.
3, intelligent residence energy saving air conditioning system according to claim 1 is characterized in that: described supply air terminal machine (6) adopts super-silent ultrathin supply air terminal machine, and it is equipped with super-silent type external-rotor-type Small Centrifugal Fan.
4, intelligent residence energy saving air conditioning system according to claim 1 is characterized in that: left and right two air outlets are arranged at described room air processor bottom.
5, intelligent residence energy saving air conditioning system according to claim 1, its feature also is: bright wind inlet also is housed in the return air district of system, plugs into flexible pipe with the miniature bright blower fan (4) that is contained on outdoor or the glass pane.
6, a kind of dwelling house air conditioning method, based on by blow zones under the movable floor and return air district, be distributed in underfloor some supply air terminal machines, and, it is characterized in that taking following steps by the air-conditioning system that the room air processor that the refrigerant pipe is connected with off-premises station is formed:
A, the return air district air that is mixed with fresh wind are sucked by built-in platform-type air processing machine, after filtration, heat exchange and noise reduction send into blow zones after handling;
B, the blow zones air after step a handles, send into indoor 2m with interior space by the super-silent ultrathin supply air terminal machine that is arranged on each room activity underfloor, return air inlet from the corresponding room opposite side movable floor enters in the return air district again, returns step a and continues circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011278781A CN1181300C (en) | 2001-09-23 | 2001-09-23 | Intelligent residence energy saving air conditioning system and its air regulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011278781A CN1181300C (en) | 2001-09-23 | 2001-09-23 | Intelligent residence energy saving air conditioning system and its air regulating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410727A CN1410727A (en) | 2003-04-16 |
| CN1181300C true CN1181300C (en) | 2004-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB011278781A Expired - Fee Related CN1181300C (en) | 2001-09-23 | 2001-09-23 | Intelligent residence energy saving air conditioning system and its air regulating method |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299078C (en) * | 2002-07-17 | 2007-02-07 | 江苏华东机房集团有限公司 | Floor-type central air conditioner |
| CN1959252B (en) * | 2005-11-03 | 2010-07-07 | 乐金电子(天津)电器有限公司 | Air conditioning system, and air cycle machine of constituting air conditioning system |
| CN100462639C (en) * | 2007-07-24 | 2009-02-18 | 西安交通大学 | Double side wall-attached jet air-supply style |
| CN103851715B (en) * | 2012-12-04 | 2018-05-15 | 北京天工创道建筑科技有限公司 | A kind of Indoor Residential Ecological air treatment system |
| WO2015139430A1 (en) * | 2014-03-18 | 2015-09-24 | 崔明子 | Floor air-conditioning system |
| CN108548254B (en) * | 2018-04-11 | 2021-03-26 | 河南工业和信息化职业学院 | Intelligent air-cooled air conditioning system for residence |
| CN108758796B (en) * | 2018-04-12 | 2021-03-26 | 河南工业和信息化职业学院 | Office building air-drawing heat exchange, cooling and heating system with remote control function |
| CN110006149A (en) * | 2019-03-21 | 2019-07-12 | 杭州享福多智能科技有限公司 | A kind of adaptive constant temperature air-conditioning method and system |
| CN110793146B (en) * | 2019-12-18 | 2021-12-07 | 海底捞控股私人有限公司 | Ground exhaust system and control method thereof |
| CN111457494B (en) * | 2020-04-01 | 2021-08-27 | 北京联合大学 | Quick clean-up system of pollution source pollution gas in clean room |
| CN114738889A (en) * | 2022-04-20 | 2022-07-12 | 上海伯涵热能科技有限公司 | Combined fresh air module |
-
2001
- 2001-09-23 CN CNB011278781A patent/CN1181300C/en not_active Expired - Fee Related
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| CN1410727A (en) | 2003-04-16 |
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Granted publication date: 20041222 Termination date: 20110923 |