CN102878618A - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
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- CN102878618A CN102878618A CN2012104092747A CN201210409274A CN102878618A CN 102878618 A CN102878618 A CN 102878618A CN 2012104092747 A CN2012104092747 A CN 2012104092747A CN 201210409274 A CN201210409274 A CN 201210409274A CN 102878618 A CN102878618 A CN 102878618A
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- air
- side heat
- unit
- indoor units
- conditioning system
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 90
- 238000001816 cooling Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses an air-conditioning system which comprises an air supply unit, an air supply pipe group and at least one air conditioning unit, wherein the air supply pipe group comprises a main air supply pipe and a plurality of branch air supply pipes which are arranged on the branches of the main air supply pipe, the air supply unit is installed on the main air supply pipe, and each air conditioning unit is correspondingly installed on one branch air supply pipe. The air supply unit and the air conditioning unit of the air-conditioning system are separated from each other, so that the noise of the air conditioning unit is reduced. Moreover, air in the air supply pipe group is not subjected to heat exchange, so that the air supply pipe group does not need to be thermally insulated, and accordingly, the engineering cost is lowered. Each air conditioning unit is correspondingly installed on one branch air supply pipe, a plurality of air conditioning units are independently started and stopped, so that the regulation is flexible, and energy consumption is reduced.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of air-conditioning system.
Background technology
Conventional air handling system, be the air of field of employment by after placing air-conditioning unit in the equipment room to process or the air of the air-conditioning unit that is scattered in the field of employment after processing, carry out air conditioning by getting back to the field of employment behind the ajutage.The air-conditioning unit, particularly be scattered in field of employment band independent cooling source the hanging type air-conditioning unit at work, because of built-in fan vibration and compressor noise stack, produce larger noise, affect the air-conditioning result of use.
Summary of the invention
Based on this, be necessary for the prior art defective, a kind of low noise, low energy consumption, air-conditioning system cheaply are provided.
Its technical scheme is as follows.
A kind of air-conditioning system comprises air-supply unit, ajutage group and at least one air-conditioning unit, described ajutage group comprises blast main and a plurality of blowpipes that are arranged on blast main's branch road, described air-supply unit is installed on the described blast main, and each described air-conditioning unit correspondence is installed on the described blowpipe.
Therein among embodiment, described air-supply unit also comprises return air plenum chamber, air supply plenum chamber and air box, described return air plenum chamber is provided with return air inlet, described return air plenum chamber is connected by described air box and described air supply plenum chamber, and described air supply plenum chamber and described blast main are connected; Described air box is connected with described return air plenum chamber and air supply plenum chamber by soft the connecing respectively of canvas.
Among embodiment, described air-conditioning unit comprises indoor units and outdoor unit, is connected to form closed circulation by tube connector between described outdoor unit and the described indoor units therein, and described indoor units and described blowpipe are connected.
Therein among embodiment, described indoor units comprises compressor, cross valve, water-side heat, throttling arrangement and air side heat exchanger, is connected successively by pipeline between described compressor, cross valve, water-side heat, throttling arrangement and the air side heat exchanger.
Among embodiment, described indoor units comprises the first casing and the second casing therein, and described compressor, water-side heat, cross valve and throttling arrangement are arranged at described the first casing, and described air side heat exchanger is arranged at described the second casing.
Among the embodiment therein, described indoor units comprises the first cabinet and the second cabinet, and described compressor, water-side heat and cross valve are arranged at described the first cabinet, and described air side heat exchanger and throttling arrangement are arranged at described the second casing.
Among embodiment, described indoor units comprises air side heat exchanger therein, and described outdoor unit comprises outdoor air side heat exchanger, is connected successively by pipeline between described air side heat exchanger and the outdoor air side heat exchanger.
Among embodiment, air-conditioning system also comprises the air-supply outlet therein, and described air-supply outlet is connected with described indoor units.
Among embodiment, the version of air-conditioning system is any one in the horizontal unit of water cooling integral, water cooling integral suspension type unit, chilled water end and the air-cooled air conditioner unit therein.
The below describes advantage or the principle of the technical program.
1, air-conditioning system comprises air-supply unit, ajutage group and at least one air-conditioning unit, described ajutage group comprises blast main and a plurality of blowpipes that are arranged on blast main's branch road, described air-supply unit is installed on the described blast main, and each described air-conditioning unit correspondence is installed on the described blowpipe.This air-conditioning system is divided into air-supply unit, ajutage group and air-conditioning unit three parts.The air-supply unit is concentrated air-supply, by the ajutage group wind is given in each air-conditioning unit.Like this air-supply unit and air conditioner component from, reduced the noise of air-conditioning unit.Because the air in the ajutage group did not carry out heat exchange, therefore the ajutage group does not need to be incubated processing, thereby lowered engineering cost simultaneously.Each air-conditioning unit correspondence is installed on the blowpipe, many air-conditioning unit independence start-stops, and flexible modulation has reduced energy consumption.
2, the air-supply unit comprises return air plenum chamber, air supply plenum chamber and air box, and the three is connected by soft the connecing successively of canvas, and the return air plenum chamber is provided with return air inlet, and air supply plenum chamber is connected with the blast main.This air-conditioning system is concentrated the blower fan that originally places the air-conditioning unit and is positioned over one independently in the air box, has reduced to greatest extent the noise of air-conditioning unit.Simultaneously, in the both sides of air box return air plenum chamber and air supply plenum chamber are installed respectively, can finely must be regulated blast pressure, reduce the noise that air-supply produces.
3, the air-conditioning unit comprises indoor units and outdoor unit, and indoor units and blowpipe are connected, and outdoor unit is concentrated as each indoor units provides heat transferring medium, to save cost.
4, indoor units comprises compressor, cross valve, water-side heat, throttling arrangement and air side heat exchanger, is connected successively by pipeline between described compressor, cross valve, water-side heat, throttling arrangement and the air side heat exchanger.This air-conditioning system is water-cooling type air conditioning system, and indoor units is monoblock type, and indoor units does not arrange blower fan, reduces the noise of field of employment, simultaneously, also can dwindle the volume and weight of indoor units, reduces its shared space.
5, indoor units comprises the first casing and the second casing, and compressor, water-side heat, cross valve and throttling arrangement are arranged at described the first casing, and air side heat exchanger is arranged at described the second casing.At this moment indoor units is separate type.
6, indoor units comprises the first cabinet and the second cabinet, and compressor, water-side heat and cross valve are arranged at described the first cabinet, and air side heat exchanger and throttling arrangement are arranged at described the second casing.At this moment indoor units is separate type.
7, described indoor units comprises air side heat exchanger, and described outdoor unit comprises outdoor air side heat exchanger, is connected successively by pipeline between described air side heat exchanger and the outdoor air side heat exchanger.This air-conditioning system is air-cooled type air conditioning system, and indoor units does not arrange blower fan, reduces the noise of field of employment, simultaneously, also can dwindle the volume and weight of indoor units, reduces its shared space.
8, air-conditioning system also comprises the air-supply outlet, and described air-supply outlet is connected with described indoor units.The air-supply outlet installation that is connected with indoor units makes it away from air box, the noise of reduction field of employment.
9, air-conditioning system also comprises air-valve, and described air-valve is arranged on the described ajutage group.At blowpipe air-valve is set, can regulates the intake of indoor units.
Description of drawings
Fig. 1 is the system schematic of the described air-conditioning system of the embodiment of the invention;
Fig. 2 is the partial enlarged view at A place among Fig. 1;
Fig. 3 is the partial enlarged view at B place among Fig. 1;
Fig. 4 is the systematic schematic diagram of the indoor units of the described water-cooling type air conditioning system of the embodiment of the invention;
Fig. 5 is the described air-cooled type air conditioning system schematic diagram of the embodiment of the invention;
Description of reference numerals:
10, air-supply unit, 101, the return air plenum chamber, 102, air supply plenum chamber, 103, air box, 104, canvas is soft connects, and 105, return air inlet, 20, the ajutage group, 201, the blast main, 202, blowpipe, 30, the air-conditioning unit, 301, compressor, 302, cross valve, 303, water-side heat, 304, throttling arrangement, 305, air side heat exchanger, 40, air-supply outlet, 50, cooling tower, 60, cooling water pump, 70, outdoor air side heat exchanger, 80, air-valve.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
Air-conditioning system as shown in Figures 1 to 4, comprise air-supply unit 10, ajutage group 20 and at least one air-conditioning unit 30, ajutage group 20 comprises blast main 201 and a plurality of blowpipes 202 that are arranged on blast main's 201 branch roads, air-supply unit 10 is installed on the blast main 201, and each air-conditioning unit 30 correspondence is installed on the blowpipe 202.
Wherein, air-supply unit 10 also comprises return air plenum chamber 101, air supply plenum chamber 102 and air box 103, return air plenum chamber 101 is provided with return air inlet 105, return air static pressure 101 casees is connected by air box 103 and air supply plenum chamber 102, air supply plenum chamber 102 is connected with blast main 201, at air box 103 interior concentrated setting blower fans.Air box 103 connects 104 and is connected with return air plenum chamber 101 and air supply plenum chamber 102 respectively by canvas is soft.Air-conditioning unit 30 comprises indoor units and outdoor unit, is connected to form closed circulation by tube connector between outdoor unit and the indoor units, and indoor units and blowpipe 202 are connected.
Air-conditioning system also comprises air-supply outlet 40, and air-supply outlet 40 is connected with indoor units.The version of air-conditioning system comprises the horizontal unit of water cooling integral, water cooling integral suspension type unit, chilled water end and air-cooled air conditioner unit.Air-conditioning system also comprises air-valve 80, and air-valve 80 is arranged on the ajutage group 20.
Further, when this air-conditioning system is water-cooling type air conditioning system, outdoor unit comprises cooling tower 50 and cooling water pump 60, indoor units comprises compressor 301, cross valve 302, water-side heat 303, throttling arrangement 304 and air side heat exchanger 305, is connected successively by pipeline between cooling tower 50, cooling water pump 60, compressor 301, cross valve 302, water-side heat 303, throttling arrangement 304 and the air side heat exchanger 305.
When indoor units was separate type, indoor units comprised the first casing and the second casing.Compressor 301, water-side heat 303, cross valve 302 and throttling arrangement 304 are arranged at the first casing, and air side heat exchanger 305 is arranged at the second casing.Or compressor 301, water-side heat 303 and cross valve 302 are arranged at the first cabinet, and air side heat exchanger 305 and throttling arrangement 304 are arranged at the second casing.
Or outdoor unit comprises the hot and cold water main frame, and indoor units comprises that chilled water is terminal, and hot and cold water main frame and chilled water end are by the pipeline formation closed circulation that is connected.
When this air-conditioning system was air-cooled type air conditioning system, as shown in Figure 5, indoor units comprised air side heat exchanger 305, and outdoor unit comprises outdoor air side heat exchanger 70, was connected successively by pipeline between air side heat exchanger 305 and the outdoor air side heat exchanger 70.
The below is described further advantage or the principle of the present embodiment.
1, air-conditioning system comprises air-supply unit 10, ajutage group 20 and at least one air-conditioning unit 30, ajutage group 20 comprises blast main 201 and a plurality of blowpipes 202 that are arranged on blast main's 201 branch roads, air-supply unit 10 is installed on the blast main 201, and each air-conditioning unit 30 correspondence is installed on the blowpipe 202.This air-conditioning system is divided into air-supply unit 10, ajutage group 20 and air-conditioning unit 30 3 parts.Air-supply unit 10 is concentrated air-supply, by ajutage group 20 wind is given in each air-conditioning unit 30.Air-supply unit 10 separates with air-conditioning unit 30 like this, has reduced the noise of air-conditioning unit 30.Because the air in the ajutage group 20 did not carry out heat exchange, therefore ajutage group 20 does not need to be incubated processing, thereby lowered engineering cost simultaneously.Each air-conditioning unit 30 correspondence is installed on the blowpipe 202, many air-conditioning unit 30 independent start-stops, and flexible modulation has reduced energy consumption.
2, air-supply unit 10 comprises return air plenum chamber 101, air supply plenum chamber 102 and air box 103, and the three connects 104 and is connected successively by canvas is soft, and return air plenum chamber 101 is provided with return air inlet 105, and air supply plenum chamber 102 is connected with blast main 201.This air-conditioning system is concentrated the blower fan that originally places air-conditioning unit 30 and is positioned over one independently in the air box 103, has reduced to greatest extent the noise of air-conditioning unit 30.Simultaneously, in the both sides of air box 103 return air plenum chamber 101 and air supply plenum chamber 102 are installed respectively, can finely must be regulated blast pressure, reduce the noise that air-supply produces.
3, air-conditioning unit 30 comprises indoor units and outdoor unit, and indoor units and blowpipe 202 are connected, and outdoor unit is concentrated as each indoor units provides heat transferring medium, to save cost.
4, indoor units comprises compressor 301, cross valve 302, water-side heat 303, throttling arrangement 304 and air side heat exchanger 305, is connected successively by pipeline between compressor 301, cross valve 302, water-side heat 303, throttling arrangement 304 and the air side heat exchanger 305.Indoor units does not arrange blower fan, reduces the noise of field of employment, simultaneously, can dwindle the volume and weight of indoor units yet, reduces its shared space.
5, indoor units comprises the first casing and the second casing.Compressor 301, water-side heat 303, cross valve 302 and throttling arrangement 304 are arranged at the first casing, and air side heat exchanger 305 is arranged at the second casing.Indoor units is separate type.
6, indoor units comprises the first casing and the second casing.Compressor 301, water-side heat 303 and cross valve 302 are arranged at the first cabinet, and air side heat exchanger 305 and throttling arrangement 304 are arranged at the second casing.Indoor units is separate type.
7, indoor units comprises air side heat exchanger 305, and outdoor unit comprises outdoor air side heat exchanger 70, is connected successively by pipeline between air side heat exchanger 305 and the outdoor air side heat exchanger 70.This air-conditioning system is air-cooled type air conditioning system, and indoor units does not arrange blower fan, reduces the noise of field of employment, simultaneously, also can dwindle the volume and weight of indoor units, reduces its shared space.
8, air-conditioning system also comprises air-supply outlet 40, and air-supply outlet 40 is connected with indoor units.Air-supply outlet 40 installation that is connected with indoor units makes it away from air box 103, the noise of reduction field of employment.
9, air-conditioning system also comprises air-valve 80, and air-valve 80 is arranged on the ajutage group 20.At blowpipe 202 air-valve 80 is set, can regulates the intake of indoor units.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. air-conditioning system, it is characterized in that, comprise air-supply unit, ajutage group and at least one air-conditioning unit, described ajutage group comprises blast main and a plurality of blowpipes that are arranged on blast main's branch road, described air-supply unit is installed on the described blast main, and each described air-conditioning unit correspondence is installed on the described blowpipe.
2. air-conditioning system according to claim 1, it is characterized in that, described air-supply unit also comprises return air plenum chamber, air supply plenum chamber and air box, described return air plenum chamber is provided with return air inlet, described return air plenum chamber is connected by described air box and described air supply plenum chamber, and described air supply plenum chamber and described blast main are connected; Described air box is connected with described return air plenum chamber and air supply plenum chamber by soft the connecing respectively of canvas.
3. air-conditioning system according to claim 1, it is characterized in that, described air-conditioning unit comprises indoor units and outdoor unit, is connected to form closed circulation by tube connector between described outdoor unit and the described indoor units, and described indoor units and described blowpipe are connected.
4. air-conditioning system according to claim 3, it is characterized in that, described indoor units comprises compressor, cross valve, water-side heat, throttling arrangement and air side heat exchanger, is connected successively by pipeline between described compressor, cross valve, water-side heat, throttling arrangement and the air side heat exchanger.
5. air-conditioning system according to claim 4, it is characterized in that, described indoor units comprises the first casing and the second casing, and described compressor, water-side heat, cross valve and throttling arrangement are arranged at described the first casing, and described air side heat exchanger is arranged at described the second casing.
6. air-conditioning system according to claim 4, it is characterized in that, described indoor units comprises the first cabinet and the second cabinet, and described compressor, water-side heat and cross valve are arranged at described the first cabinet, and described air side heat exchanger and throttling arrangement are arranged at described the second casing.
7. air-conditioning system according to claim 3 is characterized in that, described indoor units comprises air side heat exchanger, and described outdoor unit comprises outdoor air side heat exchanger, is connected successively by pipeline between described air side heat exchanger and the outdoor air side heat exchanger.
8. air-conditioning system according to claim 3 is characterized in that, also comprises the air-supply outlet, and described air-supply outlet is connected with described indoor units.
9. according to claim 1 to 8 each described air-conditioning systems, it is characterized in that, the version of described air-conditioning unit is any one in the horizontal unit of water cooling integral, water cooling integral suspension type unit, chilled water end and the air-cooled air conditioner unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409274.7A CN102878618B (en) | 2012-10-23 | 2012-10-23 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409274.7A CN102878618B (en) | 2012-10-23 | 2012-10-23 | Air-conditioning system |
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| Publication Number | Publication Date |
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| CN102878618A true CN102878618A (en) | 2013-01-16 |
| CN102878618B CN102878618B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210409274.7A Active CN102878618B (en) | 2012-10-23 | 2012-10-23 | Air-conditioning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066278A (en) * | 2015-08-03 | 2015-11-18 | 珠海格力电器股份有限公司 | Heat pump unit |
| CN105241043A (en) * | 2015-10-26 | 2016-01-13 | 珠海格力电器股份有限公司 | Air supply system and air conditioner |
| CN109675881A (en) * | 2018-12-28 | 2019-04-26 | 广州清新环保科技有限公司 | Central air conditioning air duct system |
| CN110398164A (en) * | 2019-06-27 | 2019-11-01 | 中国船舶重工集团公司第七一九研究所 | A kind of heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB472543A (en) * | 1936-03-21 | 1937-09-21 | Universag Tech A G | Improvements in or relating to electric discharge devices |
| CN2405143Y (en) * | 1999-11-24 | 2000-11-08 | 赵晓武 | Wind distributing device for air conditioner |
| CN2620210Y (en) * | 2003-04-23 | 2004-06-09 | 李敬人 | Water cooled central air conditioner |
| CN2793496Y (en) * | 2005-04-25 | 2006-07-05 | 杨成林 | Interface flexible connector of vent of air conditioner |
| CN201233081Y (en) * | 2008-06-27 | 2009-05-06 | 江苏科技大学 | Automatic cycle air pipe apparatus |
| CN101440088A (en) * | 2007-11-23 | 2009-05-27 | 比亚迪股份有限公司 | Metal organic complexes, preparation thereof, luminescent material and luminescent device |
| CN102365504A (en) * | 2009-03-30 | 2012-02-29 | 阿兰·卡茨 | System and method for controlling the diffusion of air in a plurality of enclosures and installation employing such system |
-
2012
- 2012-10-23 CN CN201210409274.7A patent/CN102878618B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB472543A (en) * | 1936-03-21 | 1937-09-21 | Universag Tech A G | Improvements in or relating to electric discharge devices |
| CN2405143Y (en) * | 1999-11-24 | 2000-11-08 | 赵晓武 | Wind distributing device for air conditioner |
| CN2620210Y (en) * | 2003-04-23 | 2004-06-09 | 李敬人 | Water cooled central air conditioner |
| CN2793496Y (en) * | 2005-04-25 | 2006-07-05 | 杨成林 | Interface flexible connector of vent of air conditioner |
| CN101440088A (en) * | 2007-11-23 | 2009-05-27 | 比亚迪股份有限公司 | Metal organic complexes, preparation thereof, luminescent material and luminescent device |
| CN201233081Y (en) * | 2008-06-27 | 2009-05-06 | 江苏科技大学 | Automatic cycle air pipe apparatus |
| CN102365504A (en) * | 2009-03-30 | 2012-02-29 | 阿兰·卡茨 | System and method for controlling the diffusion of air in a plurality of enclosures and installation employing such system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066278A (en) * | 2015-08-03 | 2015-11-18 | 珠海格力电器股份有限公司 | Heat pump unit |
| CN105241043A (en) * | 2015-10-26 | 2016-01-13 | 珠海格力电器股份有限公司 | Air supply system and air conditioner |
| CN109675881A (en) * | 2018-12-28 | 2019-04-26 | 广州清新环保科技有限公司 | Central air conditioning air duct system |
| CN110398164A (en) * | 2019-06-27 | 2019-11-01 | 中国船舶重工集团公司第七一九研究所 | A kind of heat exchanger |
| CN110398164B (en) * | 2019-06-27 | 2024-05-24 | 中国船舶重工集团公司第七一九研究所 | Heat exchanger |
Also Published As
| Publication number | Publication date |
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| CN102878618B (en) | 2015-05-27 |
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Owner name: GUANGZHOU M. UNIVERSE COOLING-AIR TECHNOLOGY DEVEL Free format text: FORMER OWNER: SU YUGUI Effective date: 20141224 |
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Effective date of registration: 20141224 Address after: 510935 Guangdong city of Guangzhou province Conghua Ao town Qigan village Applicant after: Guangzhou M. Universe Cooling-Air Technology Development Co., Ltd. Address before: 510935 Guangdong city of Guangzhou province Conghua Ao town Qigan village south of the Five Ridges 106 National Highway Applicant before: Su Yugui |
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