CN202040931U - Fresh air device and base station air conditioner employing same - Google Patents
Fresh air device and base station air conditioner employing same Download PDFInfo
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- CN202040931U CN202040931U CN201020690116XU CN201020690116U CN202040931U CN 202040931 U CN202040931 U CN 202040931U CN 201020690116X U CN201020690116X U CN 201020690116XU CN 201020690116 U CN201020690116 U CN 201020690116U CN 202040931 U CN202040931 U CN 202040931U
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 14
- 238000005057 refrigeration Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a fresh air device and a base station air conditioner employing the same and employs a split type design separating the fresh air device from an air conditioner body. The split type design enables the fresh air device to be transported, installed and used solely or be installed and used in combination with the air conditioner, thereby improving the capability and flexibility of adjusting an internal environment temperature of a base station, and achieving the objectives of saving energy and reducing the installing difficulty of a whole machine of the air conditioner. The fresh air device comprises blast pipes installed in a wall in a penetrating manner; inside of the fresh air device is provided with a housing of an air supply motor; an air door driven by an air door motor and controlled to close and open by the air door motor is disposed inside the housing; and air supply outlets are disposed in the housing. Being separated from the air conditioner, the solely disposed fresh air device is installed and used separately and produced and transported independently, thereby being conducive to the simplification of a whole machine mechanism of the base station air conditioner and thus being convenient for the installation of the base station air conditioner.
Description
Technical Field
The utility model provides a follow-on new trend device and applied device's basic station air conditioner belongs to refrigeration and warm logical technical field.
Background
At present, air conditioners which are generally produced and used at home and abroad are all designed with fresh air structures which are used for ventilating and taking air with the external environment so as to improve the air freshness of the air conditioner service environment.
Along with the use and the demand of the current low-carbon environmental protection technology, in order to solve the social problems of increasingly tense power resources, increased economic burden and the like and implement sustainable development capability, higher and higher energy-saving requirements are provided for household and office appliances mainly comprising air conditioners. For example, air-conditioning equipment applied to a communication base station is required to be in a refrigerating operation mode all the year around no matter how the outdoor environment temperature changes in order to safely operate in a network environment. Since the base stations are arranged in the network area throughout the country, a large amount of electric power is consumed every year.
The prior art aims at the energy-saving improvement scheme of the base station air conditioner, and the energy-saving improvement scheme is that outdoor low-temperature air is introduced into a base station through a fixed fresh air pipeline configured by the air conditioner when the outdoor temperature is not higher than the set refrigeration temperature of the base station air conditioner by utilizing a natural cold source of an outdoor environment. At the moment, the base station air conditioner stops refrigerating operation so as to achieve the aim of energy conservation.
The prior application discloses a scheme of the split air conditioner indoor unit, the application number is 01263204.X, the name is a split air conditioner indoor unit with a fresh air device, the scheme is that a fresh air pipe is arranged on the upper side surface of a shell, one port of the fresh air pipe is connected with a fresh air filtering device, the other port of the fresh air pipe is connected with a fresh air adjusting chamber, and the fresh air adjusting chamber is arranged at the top of an evaporator of the split air conditioner indoor unit and is communicated with the evaporator.
In the scheme, the fresh air device and the air conditioner adopt an integrated structure design, and a fresh air pipeline is required to be independently arranged during installation, so that inconvenience is brought to the integral installation of the air conditioner.
Moreover, the communication base stations are more located in remote areas or around cities, which is not favorable for transportation and turnover of air conditioners with larger volume. When only the fresh air device breaks down and needs to be replaced, the whole air conditioner indoor unit needs to be maintained or disassembled, and waste of other parts and reinstallation cost is directly caused.
The main reason for the defects in the prior art is that the fresh air device and the air conditioner are of an integrated structure and cannot be transported, installed and combined for use independently.
In view of this, the present patent application is specifically proposed.
SUMMERY OF THE UTILITY MODEL
Fresh air device and applied device's basic station air conditioner, its design aim at solve the defect that above-mentioned prior art exists and take the split type design between fresh air device and the air conditioner body, fresh air device can transport alone, install and use, also can with air conditioner aggregate erection and use to improve basic station inside ambient temperature's regulation ability and flexibility, reach energy-conservation, reduce the purpose of the air conditioner complete machine installation degree of difficulty.
The design aim is also that the ventilation and air exchange time is controlled in a targeted manner through the fresh air device, the fresh air device and the air conditioner complete machine are completely separated in operation control, and the energy efficiency ratio of the air conditioner complete machine is further improved.
The other design aim is to simplify the installation of the whole air conditioner by independently installing and using the fresh air device.
In order to achieve the above design purpose, the fresh air device mainly comprises:
an air inlet pipe which is arranged on the wall body in a penetrating way,
a shell body with an air supply motor arranged inside,
an air door which is driven by an air door motor and controls the open-close state is arranged in the shell,
the shell is provided with an air supply outlet.
According to the characteristics of the basic scheme, the independently arranged fresh air device and the air conditioner are separately installed and used, the fresh air device can be independently produced and transported, the whole structure of the base station air conditioner is favorably simplified, and the base station air conditioner is convenient to install.
The state control of the fresh air device is determined according to the difference value between the set temperature of the air conditioner and the outdoor temperature. When the outdoor environment temperature is not higher than the set temperature of the air conditioner starting refrigeration mode, the fresh air device is started, the air door is opened by the air door motor, the opening angle of the air door is controlled, the outdoor low-temperature fresh air is directly guided into the indoor environment, the air conditioner refrigeration operation is not needed, and the temperature of the indoor environment of the base station reaches the use requirement.
Through the use of the fresh air device, the control mode of the operation of the whole air conditioner can be directly simplified, and the circuit complexity and the manufacturing cost of the air conditioner control panel are reduced.
When the new trend device structural damage and trouble appear, it is comparatively simple to direct dismantlement and maintenance of new trend device, and the cost in comparison with maintaining the air conditioner also greatly reduced.
The power consumption of the fan, the control panel and other parts of the fresh air device is low, and the electric energy consumed by the operation of the air conditioner can be obviously saved.
In order to improve the cleanness of the air introduced from the outdoor environment and avoid the influence of impurities such as sand grains and the like on the normal work of internal devices, the improvement measure can be adopted that a plurality of filter layers are arranged in the air inlet pipe.
Considering that part of communication base stations are established in remote areas, the probability of wind and sand weather is high, and internal electric appliance parts and air doors can be effectively protected from being influenced by adding the filter layer.
Based on the improvement of the fresh air device, the utility model simultaneously realizes the technical proposal of the combined installation of the fresh air device and the air conditioner, namely, the base station air conditioner comprises an indoor unit and an outdoor unit, and is different from the prior art in that,
a fresh air device is connected on the indoor unit,
the fresh air device comprises an air inlet pipe which penetrates through the wall body and a shell in which an air supply motor is arranged;
an air door which is driven by an air door motor and controls the open-close state is arranged in the shell;
the shell is provided with an air supply outlet which is communicated with an air return inlet of the indoor unit.
Based on the scheme, the fresh air device and the air conditioner are combined and configured, and the air conditioner can be a wall-mounted split air conditioner or a cabinet air conditioner and also can be a central air conditioner provided with a communicating pipeline in an auxiliary mode.
Under the condition that the installation space allows, a fresh air device is additionally arranged at an air return port of an indoor unit of the base station air conditioner to realize linkage with the air conditioner.
The fresh air device and the air conditioner are assembled and installed, the fresh air device or the fresh air structure module is not embedded into the indoor unit of the air conditioner, the structure for leading in fresh air is still separated from the whole air conditioner, and the function realization and the state control of the fresh air device are still operated independently.
Therefore, the outdoor natural cold source is fully utilized to carry out base station indoor refrigeration, the outdoor base station indoor refrigeration system has strong practicability, can be transformed aiming at the existing base station, the fresh air device is added on the air conditioner without the fresh air function, the energy-saving and consumption-reducing transformation of all the base stations is realized more simply and conveniently, the transformation cost is lower, the existing air conditioner is not required to be changed or replaced, and the existing indoor installation structure and the interior decoration are not required to be greatly changed.
In order to facilitate the connection and installation of the fresh air device and the air conditioner, the fresh air device can be tightly installed at the top of the indoor unit.
To sum up, the utility model discloses the advantage that new trend device and applied device's basic station air conditioner has is:
1. the split type design is adopted between the fresh air device and the air conditioner body, the fresh air device can be independently transported, installed and used, and can also be installed and used in combination with the air conditioner, so that the flexibility of base station internal installation and equipment layout is improved, and the difficulty of air conditioner complete machine installation is effectively reduced.
2. The ventilation and air exchange time is independently controlled by the fresh air device, so that the energy efficiency ratio of the whole air conditioner can be improved, and the energy consumption of the indoor environment refrigeration operation of the base station can be obviously reduced.
3. The control mode of the whole air conditioner can be simplified, and the circuit complexity and the manufacturing cost of the air conditioner control panel are reduced.
4. The novel air device is simple to disassemble and maintain, and the maintenance cost of the base station is greatly reduced.
Drawings
The invention will now be further explained and illustrated with reference to the following figures;
FIG. 1 is a schematic view of the installation of the fresh air device;
FIG. 2 is a schematic view of the combined installation and use of a fresh air device and an air conditioner;
FIG. 3 is a schematic view of a fresh air device and an air conditioner installed and used respectively;
as shown in fig. 1 to 3, an air inlet pipe 1, an air supply motor 2, a casing 3, an air door 4, an air supply outlet 5, a filter layer 6, a wall 7, an indoor unit 10, an air return opening 11 and a fresh air device 12.
Detailed Description
As shown in fig. 1 and 3, the fresh air device 12 of the present embodiment includes an air inlet pipe 1 penetrating through a wall 7 and a housing 3 having an air supply motor 2 therein. Wherein,
a damper 4 driven by a damper motor and controlled to be opened and closed is provided inside the casing 3.
An air supply outlet 5 is provided in the casing 3.
A plurality of filter layers 6 are provided in the air inlet duct 1.
The independently arranged fresh air device 12 can be independently produced, transported and installed and is determined according to the difference value between the set temperature of the air conditioner and the outdoor temperature.
When the outdoor environment temperature is not higher than the set temperature of the air conditioner opening refrigeration mode, the fresh air device 12 is opened, the air door 4 is completely opened by the air door motor or the opening angle of the air door 4 is controlled, so that outdoor low-temperature fresh air is filtered and cleaned by the filter layer 6 and guided into the indoor environment, and the air conditioner does not need to be refrigerated.
When the outdoor environment temperature is higher than the set temperature of the air conditioner opening refrigeration mode, the fresh air device 12 is closed, the air door 4 is still completely closed under the control of the air door motor at the moment, and the fresh air device 12 is isolated from the outdoor environment. Meanwhile, the air conditioner is started to perform refrigeration operation so as to maintain the low-temperature environment inside the base station and ensure the normal work of the communication equipment.
Through the exclusive use of above-mentioned new trend device 12, save the air conditioner operation under the prerequisite that consumes less electric quantity, both simplified the control module design of air conditioner operation effectively, reduced air conditioner control panel's circuit design and manufacturing cost, the dismantlement and the maintenance of new trend device 12 are also comparatively simple moreover, can not influence the normal operating of air conditioner.
As shown in fig. 2, the base station air conditioner using the fresh air device includes an indoor unit 10 and an outdoor unit, and a fresh air device 12 is connected to a top air return opening 11 of the indoor unit 10.
The fresh air device 12 comprises an air inlet pipe 1 penetrating and mounted on the wall body 7 and a shell 3 with an air supply motor 2 arranged inside.
A damper 4 driven by a damper motor and controlled to be opened and closed is provided inside the casing 3.
An air supply outlet 5 is formed in the casing 3, and the air supply outlet 5 communicates with an air return opening 11 of the indoor unit 10.
According to the scheme of the combined installation of the fresh air device 12 and the air conditioner, the fresh air device 12 and the air conditioner are combined and installed and separately used, the fresh air device 12 is not embedded into the indoor unit of the air conditioner, and the function realization and the state control of the fresh air device 12 and the air conditioner are still operated independently.
The embodiments described above with reference to the drawings are only preferred embodiments for achieving the objects of the present invention. Those skilled in the art can derive other alternatives, which are consistent with the design concept of the present invention, and shall fall within the scope of the present invention.
Claims (4)
1. A new trend device which characterized in that: comprises an air inlet pipe (1) which is arranged on a wall body (7) in a penetrating way and a shell (3) in which an air supply motor (2) is arranged;
an air door (4) which is driven by an air door motor and controls the open-close state is arranged in the shell (3);
an air supply outlet (5) is arranged on the shell (3).
2. The fresh air device according to claim 1, wherein: a plurality of filter layers (6) are arranged in the air inlet pipe (1).
3. The base station air conditioner applying the fresh air device comprises an indoor unit (10) and an outdoor unit, and is characterized in that: a fresh air device is connected on the indoor unit (10),
the fresh air device comprises an air inlet pipe (1) which is arranged on a wall body (7) in a penetrating way and a shell (3) in which an air supply motor (2) is arranged;
an air door (4) which is driven by an air door motor and controls the open-close state is arranged in the shell (3);
an air supply outlet (5) is arranged on the shell (3);
the air supply outlet (5) is communicated with an air return inlet (11) of the indoor unit (10).
4. The base station air conditioner of claim 3, wherein: the fresh air device is fixedly arranged at the top of the indoor unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020690116XU CN202040931U (en) | 2010-12-30 | 2010-12-30 | Fresh air device and base station air conditioner employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020690116XU CN202040931U (en) | 2010-12-30 | 2010-12-30 | Fresh air device and base station air conditioner employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040931U true CN202040931U (en) | 2011-11-16 |
Family
ID=44968372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020690116XU Expired - Fee Related CN202040931U (en) | 2010-12-30 | 2010-12-30 | Fresh air device and base station air conditioner employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040931U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574762A (en) * | 2012-07-29 | 2014-02-12 | 李一平 | Fresh air purification system installed outdoors |
| CN103884071A (en) * | 2014-03-25 | 2014-06-25 | 大连中盈能源管理有限公司 | Fresh air supply linkage system for residence air conditioner |
| CN104110798A (en) * | 2014-08-04 | 2014-10-22 | 周佩龙 | Automatic air interchanger for room based on operation inspection of air conditioner |
| CN105318439A (en) * | 2015-12-06 | 2016-02-10 | 滨州市甲力太阳能科技有限公司 | Utilization terminal of fresh air system |
| CN105571043A (en) * | 2016-02-29 | 2016-05-11 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air-conditioner |
| CN105698362A (en) * | 2016-02-29 | 2016-06-22 | 青岛海尔空调器有限总公司 | Fresh air ventilation device and air conditioner |
| CN105737315A (en) * | 2016-02-29 | 2016-07-06 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air conditioner |
| CN105737290A (en) * | 2016-02-29 | 2016-07-06 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air conditioner |
| CN106322521A (en) * | 2016-08-25 | 2017-01-11 | 成都归谷环境科技有限责任公司 | Fresh air purifier |
| US11739953B2 (en) | 2021-04-14 | 2023-08-29 | Haier Us Appliance Solutions, Inc. | Air conditioning appliance and make-up air assembly |
| US11859852B2 (en) | 2021-04-14 | 2024-01-02 | Haier Us Appliance Solutions, Inc. | Air conditioner with modular makeup air assembly |
-
2010
- 2010-12-30 CN CN201020690116XU patent/CN202040931U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574762A (en) * | 2012-07-29 | 2014-02-12 | 李一平 | Fresh air purification system installed outdoors |
| CN103884071A (en) * | 2014-03-25 | 2014-06-25 | 大连中盈能源管理有限公司 | Fresh air supply linkage system for residence air conditioner |
| CN104110798A (en) * | 2014-08-04 | 2014-10-22 | 周佩龙 | Automatic air interchanger for room based on operation inspection of air conditioner |
| CN105318439A (en) * | 2015-12-06 | 2016-02-10 | 滨州市甲力太阳能科技有限公司 | Utilization terminal of fresh air system |
| CN105571043A (en) * | 2016-02-29 | 2016-05-11 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air-conditioner |
| CN105698362A (en) * | 2016-02-29 | 2016-06-22 | 青岛海尔空调器有限总公司 | Fresh air ventilation device and air conditioner |
| CN105737315A (en) * | 2016-02-29 | 2016-07-06 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air conditioner |
| CN105737290A (en) * | 2016-02-29 | 2016-07-06 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air conditioner |
| CN106322521A (en) * | 2016-08-25 | 2017-01-11 | 成都归谷环境科技有限责任公司 | Fresh air purifier |
| CN106322521B (en) * | 2016-08-25 | 2019-03-05 | 成都归谷环境科技有限责任公司 | A kind of fresh air air purifier |
| US11739953B2 (en) | 2021-04-14 | 2023-08-29 | Haier Us Appliance Solutions, Inc. | Air conditioning appliance and make-up air assembly |
| US11859852B2 (en) | 2021-04-14 | 2024-01-02 | Haier Us Appliance Solutions, Inc. | Air conditioner with modular makeup air assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20161230 |