CN205066081U - Air supply system and air conditioner - Google Patents
Air supply system and air conditioner Download PDFInfo
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- CN205066081U CN205066081U CN201520838201.9U CN201520838201U CN205066081U CN 205066081 U CN205066081 U CN 205066081U CN 201520838201 U CN201520838201 U CN 201520838201U CN 205066081 U CN205066081 U CN 205066081U
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- air
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- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The embodiment of the utility model discloses air supply system, include: a centralized blower disposed outside the room; and one end of the indoor unit air supply pipeline is communicated with the air outlet of the centralized air feeder, and the other end of the indoor unit air supply pipeline is connected with the indoor unit, so that the airflow flowing out of the indoor unit air supply pipeline passes through the heat exchanger of the indoor unit. The utility model discloses a set up centralized forced draught blower in the outdoor side for the indoor set can need not to set up the fan, is the indoor set air supply through centralized forced draught blower for the heat transfer of indoor set heat exchanger. Because the indoor set does not need the fan system, can reduce indoor set overall noise, reduce indoor set inner space, realize the miniaturization of unit, do not have the restriction of fan system structure, the indoor set structure can be abundanter, can design the arbitrary bending of indoor set structure, lets the user have more excellent vision enjoyment. The utility model also discloses an air conditioner.
Description
Technical field
The utility model relates to air-conditioner technical field, more particularly, relates to a kind of supply air system and air-conditioner.
Background technology
Along with people require more and more higher to environment temperature, air-conditioner enters huge numbers of families, the indispensable electric equipment of get married front yard and enterprise.Air-conditioner is generally made up of refrigeration system, supply air system, electrical system, casing and panel.Wherein, refrigeration system is air-conditioner refrigeration cool-down part, is made up of the kind of refrigeration cycle of a sealing refrigeration compressor, condenser, capillary, evaporimeter, solenoid directional control valve, filter and cold-producing medium etc.Supply air system is the part impelling space air to accelerate heat exchange in air-conditioner, is made up of the blower fan such as centrifugal blower, axial flow blower.
Current air-conditioning system is all adopt to drive the mode of fan blade to blow by motor, the noise that such structure not only can rotate at the very large motor rotation of indoor generation, fan blade.Meanwhile, because motor and its fan blade driven take large quantity space, unit miniaturization is not suitable for.
Therefore, how to reduce room noise, and make indoor set can miniaturization, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of supply air system, to reduce room noise, and makes indoor set can miniaturization;
Another object of the present utility model is to provide a kind of air-conditioner.
For achieving the above object, the utility model provides following technical scheme:
A kind of supply air system, comprising:
For being arranged in the centralized pressure fan of outside;
Indoor set air-supply pipeline, one end of described indoor set air-supply pipeline is communicated with the air outlet of described centralized pressure fan, and the other end is connected with indoor set, makes by the heat exchanger of the air-flow of described indoor set air-supply pipeline outflow by described indoor set.
Preferably, in above-mentioned supply air system, when described indoor set is multiple, described indoor set air-supply pipeline comprises header pipe and blowpipe;
The first end of described header pipe is communicated with the air outlet of described centralized pressure fan;
The first end of blowpipe described in each is used for connecting one to one with described indoor set;
Second end of blowpipe described in each is all communicated with second end of described header pipe.
Preferably, in above-mentioned supply air system, blowpipe described in each is provided with flow control valve.
Preferably, in above-mentioned supply air system, described indoor set air-supply pipeline is provided with flow control valve.
Preferably, in above-mentioned supply air system, described indoor set air-supply pipeline is in series with air cleaning unit.
Preferably, in above-mentioned supply air system, also comprise air return pipeline, one end of described indoor set air return pipeline is communicated with the return air inlet of described centralized pressure fan, and the other end is arranged in indoor and/or outdoor.
Preferably, in above-mentioned supply air system, described indoor set air return pipeline comprises return air house steward and return air arm;
The first end of described return air house steward is communicated with the return air inlet of described centralized pressure fan;
The first end of described return air arm is for being arranged in the indoor with described indoor set;
Second end of return air arm described in each is all communicated with second end of described return air house steward.
Preferably, in above-mentioned supply air system, return air arm described in each is provided with switch valve.
Preferably, in above-mentioned supply air system, the first end of described return air arm is arranged on described indoor set.
Preferably, in above-mentioned supply air system, also comprise off-premises station air-supply pipeline, one end of described off-premises station air-supply pipeline is communicated with the air outlet of described centralized pressure fan, the other end is connected with off-premises station, makes by the heat exchanger of the air-flow of described off-premises station air-supply pipeline outflow by described off-premises station.
A kind of air-conditioner, comprise supply air system, described supply air system is the supply air system as above described in any one.
As can be seen from above-mentioned technical scheme, the supply air system that the utility model provides, by by centralized blower setting in outside, make indoor set can without the need to arranging blower fan, by the heat exchange that centralized pressure fan is indoor set air-supply, quickening indoor set heat exchanger.Because indoor set does not need blower fan system (fan blade of motor and driving thereof), indoor set overall noise can be reduced; Because indoor set does not need blower fan system, indoor set inner space can be reduced, realize the miniaturization of unit; Because indoor set does not need blower fan system, do not have the restriction of blower fan system structure, indoor machine structure can be abundanter, can design indoor machine structure and bend arbitrarily, allows user have more excellent visual enjoyment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The system diagram of the air-conditioner that Fig. 1 provides for the utility model embodiment.
Wherein, 101 is off-premises station, and 102 is indoor set, and 103 is centralized pressure fan, and 104 is switch valve, and 105 is flow control valve.
Detailed description of the invention
Core of the present utility model is to provide a kind of supply air system, to reduce room noise, and makes indoor set can miniaturization;
Another core of the present utility model is to provide a kind of air-conditioner.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the utility model content described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the utility model described in claim is necessary.
Refer to Fig. 1, the system diagram of the air-conditioner that Fig. 1 provides for the utility model embodiment.
The supply air system that the utility model embodiment provides comprises centralized pressure fan 103 and indoor set air-supply pipeline.Centralized pressure fan 103, for being arranged in outside, when for user installation air-conditioner, being fixed on outside, specifically can being arranged in the side of off-premises station 101 by centralized pressure fan 103.General building are all that off-premises station 101 is provided with fixed position, and centralized pressure fan 103 can be followed off-premises station 101 and is fixed on relevant position.Centralized pressure fan 103 can be the mode being produced air-flow by driven by motor fan blade, and the housing of centralized pressure fan 103 is provided with air outlet and return air inlet.
One end of indoor set air-supply pipeline is communicated with the air outlet of centralized pressure fan 103, and the other end is connected with indoor set 102, and make by the heat exchanger of the air-flow of indoor set air-supply pipeline outflow by indoor set 102, therefore indoor set 102 is without the need to arranging blower fan again.Indoor set air-supply pipeline act as pneumatic convey for centralized pressure fan 103 being produced to indoor set 102, to accelerate the heat transfer rate of heat exchanger in indoor set.Indoor set air-supply pipeline can be plastic tube or metal tube, ensures that air is not revealed under a certain pressure.
The supply air system that the utility model provides, by centralized pressure fan 103 is arranged at outside, makes indoor set 102 without the need to arranging blower fan, can be blown for indoor set 102 by centralized pressure fan 103, accelerates the heat exchange of indoor set heat exchanger.Because indoor set 102 does not need blower fan system (fan blade of motor and driving thereof), indoor set 102 overall noise can be reduced; Because indoor set 102 does not need blower fan system, the inner space of indoor set 102 can be reduced, realize the miniaturization of unit; Because indoor set 102 does not need blower fan system, do not have the restriction of blower fan system structure, indoor machine structure can be abundanter, can design indoor machine structure and bend arbitrarily, allows user have more excellent visual enjoyment.
When air-conditioner is multi-connected machine, its indoor set 102 is multiple, and centralized pressure fan 103 can be one; Even if air-conditioner is not multi-connected machine, as long as indoor set 102 is multiple, a centralized pressure fan 103 also can be only set.
When multiple indoor set 102 shares a centralized pressure fan 103, indoor set air-supply pipeline comprises header pipe and blowpipe, and the form by branch pipe realizes multiple indoor set 102 and is connected with centralized pressure fan 103.The first end of header pipe is communicated with the air outlet of centralized pressure fan 103; The first end of each blowpipe is used for connecting one to one with indoor set 102; Second end of each blowpipe is all communicated with second end of header pipe.
In order to ensure can the air output of electrodeless adjustment indoor set, each blowpipe is provided with flow control valve 105.Air quantity can regulate by flow control valve 105 by 0 to maximum stream flow, because use traffic control valve 105 controls indoor set air-supply size, so the electrodeless adjustment realizing air quantity that can be real, and the size of draft capacity is no longer confined to the restriction of power of motor.
For the situation of a corresponding indoor set 102 of centralized pressure fan 103, also flow control valve 105 can be provided with on indoor set blows pipeline.
In the utility model one specific embodiment, indoor set air-supply pipeline is in series with air cleaning unit, this air cleaning unit can carry out purification filtering process to the air sending into indoor set 102, thus ensures the pure and fresh of room air.Air cleaning unit is existing mature technology, carries out filtration treatment by the mode of filter core to air.
In the utility model one specific embodiment, the utility model also can comprise air return pipeline, and one end of indoor set air return pipeline is communicated with the return air inlet of centralized pressure fan 103, and the other end is arranged in indoor and/or outdoor.If the air inlet of indoor set air return pipeline is arranged in outdoor, be then equivalent in the fresh air flood chamber by outdoor; If the air inlet of indoor set air return pipeline is arranged in indoor, is then equivalent to indoor air to absorb and compresses generation pressure-air, forming a circulation; The air inlet of indoor set air return pipeline also can all be arranged indoor and outdoor, and indoor and outdoor air is mixed with certain proportion, specifically controls mixed proportion by corresponding flow valve.
When multiple indoor set 102 shares a centralized pressure fan 103, indoor set air return pipeline comprises return air house steward and return air arm, and the form by branch pipe realizes multiple indoor set 102 and is connected with centralized pressure fan 103.The first end of return air house steward is communicated with the return air inlet of centralized pressure fan 103; The first end of return air arm is for being arranged in the indoor with indoor set 102; Second end of each return air arm is all communicated with second end of return air house steward.The first end of return air arm is preferably directly fixed on indoor set 102, more attractive in appearance like this and succinct; Certainly according to demand, other position indoor can be also arranged in.
Further, each return air arm is provided with switch valve 104, and switch valve 104 is preferably magnetic valve, and the utility model controls the need of return-air by this switch valve, when corresponding indoor set 102 does not work, and can closing switch valve 104; Certainly the air circulation that corresponding switch valve 104 realizes not between chummery can also be closed.Such as, the indoor set in the first room does not work, the indoor set work in the second room, so closes the switch valve that the second room indoor set is corresponding, opens the switch valve that the first room indoor set is corresponding, just can realize the effect air in the first room being imported the second room; Inverse operation, can realize the effect air in the second room being imported the first room.
In the utility model one specific embodiment, the present embodiment also can comprise off-premises station air-supply pipeline, one end of off-premises station air-supply pipeline is communicated with the air outlet of centralized pressure fan 103, the other end is connected with off-premises station 101, make by the heat exchanger of the air-flow of off-premises station air-supply pipeline outflow by off-premises station 101, namely the heat exchanger of off-premises station 101 also accelerates heat exchange by centralized pressure fan 103, and correspondingly off-premises station 101 also can omit blower fan system, to reduce volume.
The invention also discloses a kind of air-conditioner, comprise supply air system disclosed in above-described embodiment, therefore have all technique effects of above-described embodiment concurrently, do not repeat them here herein.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (11)
1. a supply air system, is characterized in that, comprising:
For being arranged in the centralized pressure fan (103) of outside;
Indoor set air-supply pipeline, one end of described indoor set air-supply pipeline is communicated with the air outlet of described centralized pressure fan (103), the other end is connected with indoor set (102), makes by the heat exchanger of the air-flow of described indoor set air-supply pipeline outflow by described indoor set (102).
2. supply air system as claimed in claim 1, is characterized in that, at described indoor set (102) for time multiple, described indoor set air-supply pipeline comprises header pipe and blowpipe;
The first end of described header pipe is communicated with the air outlet of described centralized pressure fan (103);
The first end of blowpipe described in each is used for connecting one to one with described indoor set (102);
Second end of blowpipe described in each is all communicated with second end of described header pipe.
3. supply air system as claimed in claim 2, is characterized in that, blowpipe described in each is provided with flow control valve (105).
4. supply air system as claimed in claim 1, is characterized in that, described indoor set air-supply pipeline is provided with flow control valve (105).
5. supply air system as claimed in claim 1, is characterized in that, described indoor set air-supply pipeline is in series with air cleaning unit.
6. the supply air system as described in any one of claim 1-5, is characterized in that, also comprises air return pipeline, and one end of described indoor set air return pipeline is communicated with the return air inlet of described centralized pressure fan (103), and the other end is arranged in indoor and/or outdoor.
7. supply air system as claimed in claim 6, it is characterized in that, described indoor set air return pipeline comprises return air house steward and return air arm;
The first end of described return air house steward is communicated with the return air inlet of described centralized pressure fan (103);
The first end of described return air arm is used for being arranged in the indoor with described indoor set (102);
Second end of return air arm described in each is all communicated with second end of described return air house steward.
8. supply air system as claimed in claim 7, is characterized in that, return air arm described in each is provided with switch valve (104).
9. supply air system as claimed in claim 7, it is characterized in that, the first end of described return air arm is arranged on described indoor set (102).
10. the supply air system as described in any one of claim 1-5, it is characterized in that, also comprise off-premises station air-supply pipeline, one end of described off-premises station air-supply pipeline is communicated with the air outlet of described centralized pressure fan (103), the other end is connected with off-premises station (101), makes by the heat exchanger of the air-flow of described off-premises station air-supply pipeline outflow by described off-premises station (101).
11. 1 kinds of air-conditioners, comprise supply air system, it is characterized in that, described supply air system is the supply air system as described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838201.9U CN205066081U (en) | 2015-10-26 | 2015-10-26 | Air supply system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838201.9U CN205066081U (en) | 2015-10-26 | 2015-10-26 | Air supply system and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN205066081U true CN205066081U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520838201.9U Active CN205066081U (en) | 2015-10-26 | 2015-10-26 | Air supply system and air conditioner |
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| Country | Link |
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| CN (1) | CN205066081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114543234A (en) * | 2022-02-22 | 2022-05-27 | 山西省安装集团股份有限公司 | Energy-concerving and environment-protective idle call heat supply ventilation system |
-
2015
- 2015-10-26 CN CN201520838201.9U patent/CN205066081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114543234A (en) * | 2022-02-22 | 2022-05-27 | 山西省安装集团股份有限公司 | Energy-concerving and environment-protective idle call heat supply ventilation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |