CN208186707U - Energy-saving fresh air air-cooled ducted air conditioner - Google Patents
Energy-saving fresh air air-cooled ducted air conditioner Download PDFInfo
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- CN208186707U CN208186707U CN201820283541.3U CN201820283541U CN208186707U CN 208186707 U CN208186707 U CN 208186707U CN 201820283541 U CN201820283541 U CN 201820283541U CN 208186707 U CN208186707 U CN 208186707U
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Abstract
The utility model proposes a kind of energy-saving fresh air air-cooled ducted air conditioner, including cabinet, return air inlet and air outlet are provided on cabinet, the fresh air air hose being also connected with outside communication chamber at the return air inlet, the outlet air end of fresh air air hose is provided with the temperature sensor for detecting new air temperature；Side in the cabinet close to return air inlet is equipped with heat exchanger, is equipped with blower at air outlet.The utility model heat exchanger is placed on air inlet, and fresh air comes into contact in a large area after entering cabinet with heat exchanger, and the flow velocity in cabinet is slower, and exchange heat uniform and complete, and heating refrigerating efficiency is higher.The outlet air end of blower directly blows out the air-flow after abundant heat exchange through air outlet, avoid blower blow-through heat exchanger and the noise and flow velocity that generate it is too fast caused by the insufficient problem of heat exchange.
Description
Technical field
The utility model belongs to field of air conditioning more particularly to a kind of energy-saving fresh air air-cooled ducted air conditioner.
Background technique
With the continuous improvement of people's quality of life, air-cooled ducted air conditioner the places such as household, hotel, school installation rate increasingly
It is high.Common indoor unit can only carry out the circulation cycle of room air and be adjusted to indoor air temperature, cannot introduce room
Outer fresh air completes the circulation of indoor and outdoor air.If people stay indoor for a long time, room air gradually becomes dirty, air
Quality decline.
To introduce outdoor fresh air, existing fresh air conditioner is mostly arranged a fresh air channel in return side and introduces outdoor sky
Gas.Since existing most of indoor unit air quantity is small, static pressure is low, such new for the place of the larger areas such as workshop, office
Blower is unable to complete the introducing to outdoor fresh air and the processing of outer gas load.Therefore the air quantity that blower need to be increased, due to air-cooled ducted air conditioner
The area very little of air outlet, for blower with Wind Volume blow-through heat exchanger, air velocity is too fast, and only small part fresh air is changed
Heat, most of fresh air do not have enough time carrying out sufficient heat exchange also and are just blown into air duct, and exchanging heat insufficient causes room temperature difficult
To reach sets requirement, so that high-power state operation, energy consumption increase compressor for a long time；Quickly due to wind speed, heat exchanger
It is formed and is hindered in air outlet, cause the problem that noise is big.
Utility model content
The utility model is insufficient for existing Wind Volume fresh air conditioner introducing new air heat-exchange, the big technology of fan noise
Problem proposes that a kind of heat exchange is abundant, can reduce wind noise and more energy-efficient fresh air air-cooled ducted air conditioner.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of energy-saving fresh air air-cooled ducted air conditioner, including cabinet, are provided with return air inlet and air outlet on cabinet, at the return air inlet also
The fresh air air hose being connected with outside communication chamber, the outlet air end of fresh air air hose are provided with the temperature sensor for detecting new air temperature；It is described
Side in cabinet close to return air inlet is equipped with heat exchanger, is equipped with blower at air outlet.
Preferably, further including electric controller, the temperature sensor is electrically connected with electric controller.
Preferably, the blower is two, the corresponding air outlet of each blower.
Preferably, being equipped with high efficiency particle air filter in the fresh air air hose.
Preferably, the high efficiency particle air filter includes bulky grain filter screen and PM2.5 filter screen.
Preferably, the air outlet side is provided with access hole, buckle has maintenance door on access hole.
Compared with prior art, it the advantages of the utility model and has the active effect that
1, heat exchanger is placed on air inlet, and fresh air comes into contact in a large area after entering cabinet with heat exchanger, in cabinet
Flow velocity is slower, and exchange heat uniform and complete, and heating refrigerating efficiency is higher.
2, the outlet air end of blower directly blows out air-flow through air outlet, avoids blower and blows heat exchanger and making an uproar for generating
Sound.
3, temperature sensor detection enters the outdoor fresh air temperature in cabinet, if passing through electricity when outdoor fresh air proper temperature
Control device, which feeds back to outer machine, keeps compressor out of service, and being introduced directly into outdoor air improves room temperature, improves overall efficiency, more
Energy conservation.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model air-cooled ducted air conditioner；
Fig. 2 is the schematic diagram of internal structure of the utility model air-cooled ducted air conditioner；
In above each figure: 1, cabinet；11, air outlet；12, access hole；13, maintenance door；2, blower；3, heat exchanger；4,
Electric controller；5, temperature sensor.
Specific embodiment
In order to better understand the utility model, illustrate with reference to the accompanying drawings and examples.
Embodiment: as shown in Figure 1 and Figure 2, a kind of energy-saving fresh air air-cooled ducted air conditioner, including cabinet 1 is provided on 1 side wall of cabinet
Return air inlet and air outlet 11 are equipped with blower 2, motor, heat exchanger 3 and electric controller 4 in cabinet 1.The return air inlet side connects
The fresh air air hose being connected to outside communication chamber, the outlet air end of fresh air air hose is provided with fresh air switch gate and the temperature of the new air temperature of detection passes
Sensor 5, temperature sensor 5 are electrically connected with electric controller 4.Heat exchanger 3 is arranged close to the side of return air inlet, and blower 2 is mounted on
Close to the side of air outlet 11.There are two expansion valves for connection on the heat exchanger, preferably adjust and enter in heat exchanger
Cold medium flux, guarantees the refrigeration or heating efficiency of heat exchanger, and two expansion valves are mounted on two substrates.The temperature sensing
Device is set as two, is separately mounted on two substrates.Motor drives blower 2 to rotate, by room air through return air inlet inlet box
Body 1, outdoor fresh air suck cabinet 1 through fresh air air hose, and gas through heat exchanger 3 is blown out after exchanging heat through air outlet 11 in cabinet 1.Temperature
The outdoor fresh air temperature that the detection of sensor 5 enters in cabinet is spent, if when outdoor fresh air proper temperature, feeding back to by electric controller 4
Outer machine keeps compressor out of service, and being introduced directly into outdoor air improves room temperature, improves overall efficiency, more energy saving；Heat is handed over
Parallel operation 3 is placed on air inlet, and fresh air comes into contact in a large area after entering cabinet with heat exchanger 3, and the flow velocity in cabinet is slower, heat exchange
Uniform and complete, heating refrigerating efficiency are higher.The outlet air end of blower 2 directly blows out air-flow through air outlet 11, avoids blower 2 and blows
Heat exchanger 3 and generate noise.
When the air-cooled ducted air conditioner field of employment area is larger, the two rows of settings two of the blower 2, each blower 2 corresponds to one
Air outlet 11.2 shell of two fans brings powerful air quantity, and highest static pressure keeps air supplying distance farther, air circulation is more thorough up to 300Pa
Bottom
For easy access, 11 side of air outlet is provided with access hole 12, and buckle has maintenance door 13 on access hole 12, works as inside
Inspection can be repaired from access hole 12 from maintenance door 13 is opened when 2 failure of motor or blower, it is more convenient.
High efficiency particle air filter is installed, the high efficiency particle air filter includes bulky grain filter screen in the fresh air air hose
With PM2.5 filter screen, after outdoor air is filtered by air filter, pure air is sent into indoor, the indoor breathing of improvement
Environment safeguards respiratory health.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (6)
1. a kind of energy-saving fresh air air-cooled ducted air conditioner, including cabinet, it is characterised in that: return air inlet and air outlet are provided on cabinet, it is described
The fresh air air hose being also connected with outside communication chamber at return air inlet, the outlet air end of fresh air air hose are provided with the temperature biography for detecting new air temperature
Sensor；Side in the cabinet close to return air inlet is equipped with heat exchanger, is equipped with blower at air outlet.
2. energy-saving fresh air air-cooled ducted air conditioner according to claim 1, it is characterised in that: it further include electric controller, the temperature sensing
Device is electrically connected with electric controller.
3. energy-saving fresh air air-cooled ducted air conditioner according to claim 1, it is characterised in that: the blower is two, each blower pair
Answer an air outlet.
4. energy-saving fresh air air-cooled ducted air conditioner according to claim 1, it is characterised in that: be equipped with efficient sky in the fresh air air hose
Air filter.
5. energy-saving fresh air air-cooled ducted air conditioner according to claim 4, it is characterised in that: the high efficiency particle air filter includes big
Grain filter screen and PM2.5 filter screen.
6. energy-saving fresh air air-cooled ducted air conditioner according to claim 1, it is characterised in that: the air outlet side is provided with maintenance
Mouthful, buckle has maintenance door on access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283541.3U CN208186707U (en) | 2018-02-28 | 2018-02-28 | Energy-saving fresh air air-cooled ducted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283541.3U CN208186707U (en) | 2018-02-28 | 2018-02-28 | Energy-saving fresh air air-cooled ducted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186707U true CN208186707U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283541.3U Active CN208186707U (en) | 2018-02-28 | 2018-02-28 | Energy-saving fresh air air-cooled ducted air conditioner |
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| CN (1) | CN208186707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578374A (en) * | 2020-05-28 | 2020-08-25 | 田刚 | Novel air conditioner fan coil |
| CN111981576A (en) * | 2019-05-21 | 2020-11-24 | 青岛海尔空调电子有限公司 | Air pipe type air pipe machine |
| CN114484601A (en) * | 2022-01-10 | 2022-05-13 | 珠海格力电器股份有限公司 | Air duct machine, control method thereof and air conditioning system |
-
2018
- 2018-02-28 CN CN201820283541.3U patent/CN208186707U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981576A (en) * | 2019-05-21 | 2020-11-24 | 青岛海尔空调电子有限公司 | Air pipe type air pipe machine |
| CN111981576B (en) * | 2019-05-21 | 2023-08-22 | 青岛海尔空调电子有限公司 | Air duct type air duct machine |
| CN111578374A (en) * | 2020-05-28 | 2020-08-25 | 田刚 | Novel air conditioner fan coil |
| CN114484601A (en) * | 2022-01-10 | 2022-05-13 | 珠海格力电器股份有限公司 | Air duct machine, control method thereof and air conditioning system |
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