TWI766730B - Energy-saving air exchange device - Google Patents

Abstract

The present invention relates to an energy-saving air exchange device, comprising an intake unit and an exhaust unit, in which at least two motors are provided in the first airbox of the intake unit and one motor is provided in the second airbox of the exhaust unit, and in which the motors of the intake unit and the exhaust unit are each connected with an impeller. In this way, when the motor of the air intake unit drives its impeller to pump the external air into the indoor environment, the motor of the exhaust unit simultaneously drives its impeller to discharge the polluted air from the indoor environment to the outside. Accordingly, the invention improves indoor ambient air circulation, achieves rapid improvement of indoor air quality, and the number of motors of the air intake unit can be increased or decreased according to the air quality in the indoor environment to achieve energy saving.

Description

Energy-saving air exchange device

The present invention relates to an energy-saving air exchange device, especially an air-intake unit and an air-exhaust unit, so as to improve the ventilation efficiency of the indoor environment, and according to the air quality of the indoor environment, the number of motor operations can be increased or decreased in time, In order to achieve good energy-saving effect of the air exchange device.

The purpose of the fan or fan is mainly to exchange indoor and outdoor air to promote air circulation; it usually uses a drive motor to drive the impeller, discharges the air in the installation space from an air outlet, and introduces the air outside the installation space through the air inlet, for the purpose of air exchange. Fans or fans can be installed in various places, including factories, commercial buildings, indoor parking lots, etc. where air circulation needs to be maintained to avoid the accumulation of harmful gases. However, the operation of existing fans or fans consumes a lot of energy. At a time when energy is becoming more and more precious, how to make fans or fans operate effectively and also achieve energy-saving effects has become the focus of research and development by those skilled in the art.

The reason is that the inventors of the present invention have developed the present invention with the assistance of years of manufacturing and design experience and knowledge in the related fields, in view of the above-mentioned deficiencies in the use and implementation of existing fans or fans.

The present invention relates to an energy-saving air exchange device, the main purpose of which is to provide a device including an air intake unit and an exhaust unit to improve the ventilation efficiency of the indoor environment, and to increase or decrease the air quality in a timely manner according to the air quality of the indoor environment. The number of motors operating in order to achieve good energy-saving effect of the air exchange device.

In order to achieve the above-mentioned implementation purpose, the inventors have developed the following energy-saving air exchange device, which includes: an air intake unit, which includes a first bellows, and a first accommodating space is arranged in the first bellows, And at least two first air outlet channels and at least one first air inlet channel are respectively formed at two opposite ends of the first bellows, and the first air outlet channel and the first air inlet channel and the first accommodating space are formed. In addition, the air intake unit includes at least two first air guide hoods, and the at least two first air guide hoods are installed in the first accommodating space of the first bellows, and the first air guide A first cavity is arranged in the cover, and a first air outlet and a first air inlet are respectively formed on the opposite ends of the first air guide cover to communicate with the first cavity and make the first air guide The first air outlet and the first air inlet of the cover correspond to the positions of the first air outlet and the first air inlet of the first bellows respectively, and are also located in the first cavity of the at least two first air guide covers. Each is equipped with a first motor, and the first motor is connected with a first impeller, and the first impeller is adjacent to the first air inlet of the first air guide hood; an exhaust unit is connected to the air inlet. The air units are arranged in groups, and the exhaust unit includes a second bellows, so that a second accommodating space is arranged in the second bellows, and a second inlet is respectively formed at the opposite ends of the second bellows. An air duct and a second air outlet duct make the second air inlet duct and the second air outlet duct communicate with the second accommodating space, and the exhaust unit includes a second air guide hood, and the second air duct is connected to the second accommodating space The second air guide hood is installed in the second accommodating space of the second air box, and a second accommodating cavity is arranged in the second air guide hood, and the second air guide hood is formed at two opposite ends respectively. A second air inlet and a second air outlet are communicated with the second cavity, and the second air inlet and the second air outlet of the second air guide cover are respectively connected with the second air inlet of the second bellows The positions of the duct and the second air outlet correspond to each other, and the second volume of the second air duct A second motor is installed in the cavity, and the second motor is connected with a second impeller, and the second impeller is adjacent to the second air inlet of the second air guide cover.

The energy-saving air exchange device as described above, wherein the first air outlet of the first air guide cover of the air intake unit is connected with the first air outlet duct of the first air box, and the first air guide cover is further connected. The first air inlet of the exhaust unit faces the first air inlet duct of the first bellows, and the second air outlet of the second air guide cover of the exhaust unit is connected with the second air outlet of the second bellows. In addition, the second air inlet of the second air guide cover faces the second air inlet duct of the second bellows.

In the above-mentioned energy-saving air exchange device, wherein the air intake unit is provided with a filter module at the first air inlet of the first air guide hood.

In the above energy-saving air exchange device, wherein, the air intake unit is formed with a first thread section along the periphery of the first air inlet of the first air guide hood, and the filter module is formed into a filter cartridge shape, so as to One end of the filter module is formed with a second thread segment, which is screwed and assembled correspondingly to the first thread segment of the first air inlet of the first air guide cover.

In the above-mentioned energy-saving air exchange device, wherein the first air box of the air intake unit is provided with a filter module replacement port on the side, the filter module replacement port is communicated with the first accommodating space, and is located in the first accommodating space. A cover plate is arranged corresponding to the cover at the replacement port of the filter module.

In the above-mentioned energy-saving air exchange device, at least one sterilization module is installed in the first accommodating space of the first air box of the air intake unit.

In the above-mentioned energy-saving air exchange device, a filter screen is assembled on the first air inlet duct of the first air box of the air intake unit.

The energy-saving air exchange device as described above, wherein the diameter of the first air inlet of the first air guide hood of the air intake unit is larger than the diameter of the first air outlet, and the diameter of the second air guide hood of the exhaust unit is larger. The diameter of the second air inlet is larger than the diameter of the second air outlet.

The energy-saving air exchange device as described above, wherein the energy-saving air exchange device further comprises a control unit, so that the control unit is electrically connected with the first motor of the air intake unit and the second motor of the exhaust unit, The control unit is electrically connected with at least one air monitoring module, and an automatic energy saving program is built in the control unit.

In the above-mentioned energy-saving air exchange device, the control unit is further electrically connected with a light signal display module.

Therefore, the energy-saving air exchange device of the present invention can monitor various parameters in the indoor environment including temperature, humidity, concentration of various gases and concentrations of volatile substances, etc., so as to be activated when the air quality of the indoor environment is not good. When the motor drives its impeller to draw the outside air into the indoor environment, the motor of the exhaust unit also drives its impeller to discharge the dirty air of the indoor environment to the outside, thereby improving the circulation of the indoor ambient air and improving the indoor ambient air as soon as possible. In addition, according to the quality of the indoor ambient air, the number of operations of the motors of the air intake unit can be increased or decreased in time, thereby further achieving the effect of energy saving.

1: Air intake unit

11: The first bellows

111: The first air outlet

112: The first air inlet

113: Filter

114: Cover

115: Group seat

12: The first air hood

121: The first air outlet

122: The first air inlet

123: First thread segment

13: The first motor

131: The first impeller

14: Filter module

141: Second thread segment

15: Sterilization module

2: Exhaust unit

21: Second bellows

211: The second air inlet

212: The second air outlet

22: The second wind deflector

221: The second air inlet

222: Second air outlet

23: Second motor

231: Second impeller

3: Control unit

31: Air monitoring module

32: LED display module

4: Indoor environment

The first figure: the overall perspective view of the present invention

Figure 2: Partial three-dimensional exploded view of the air intake unit of the present invention

The third figure: the structure diagram of the control unit of the present invention

The fourth figure: the state diagram of the present invention installed in the indoor environment

The fifth figure: the state diagram of the air intake unit of the present invention

The sixth figure: the state diagram of the exhaust unit of the present invention

In order to make the effect that the technical means of the present invention can achieve, more completely and clearly, the following specific embodiments are used to illustrate the practical application scope of the present invention in detail, but it is not intended to limit the present invention in any form. For the scope of the invention, please also refer to the disclosed drawings.

Please refer to the first figure, which is an energy-saving air exchange device of the present invention, which includes: an air intake unit (1), which includes a first bellows (11), so that the inside of the first bellows (11) A first accommodating space is provided, and at least two first air outlet ducts (111) and at least one first air inlet duct (112) are respectively formed at the front and rear ends of the first bellows (11). A filter screen (113) is arranged at the first air inlet duct (112), a filter module replacement port is arranged on the side of the first air box (11), and a corresponding cover of the filter module replacement port is arranged a cover plate (114), and the first air outlet duct (111), the first air inlet duct (112) and the filter module replacement port are communicated with the first accommodating space, and the bottom surface of the first accommodating space is further A set of uprights (115) are fixed, please refer to the second figure, the air intake unit (1) includes at least two first air guide covers (12), and the at least two first air guides The cover (12) is installed on the assembly seat (115), the first air guide cover (12) is provided with a first cavity, and the first air guide cover (12) is located at the front and rear ends respectively. A first air outlet (121) and a first air inlet (122) are formed to communicate with its first cavity, and the diameter of the first air inlet (122) is larger than that of the first air outlet (121), and another The first air outlets (121) of the at least two first air guide hoods (12) are respectively connected with the at least two first air outlet channels (111) of the first air box (11), and the first air guides (111) are also connected. The first air inlet (122) of the hood (12) faces the first air inlet duct (112) of the first bellows (11), and is along the first air inlet (122) of the first air guide hood (12) ) A first thread segment (123) is formed on the peripheral side, and a first motor (13) is installed in each of the first cavities of the at least two first air guide covers (12), and the first motor ( 13) A first impeller (131) is connected, and the first impeller (131) is adjacent to the first air inlet (122) of the first air guide cover (12), and is adjacent to the at least two first air guides Each of the first air inlets (122) of the cover (12) is provided with a filter module (14) in the shape of a filter cartridge, and a second thread segment (141) is formed at one end of the filter module (14) to be compatible with the filter module (14). The first threaded section (123) of the first air inlet (122) is assembled with screws correspondingly, and the filter module (14) is sequentially provided with an activated carbon filter and a high-efficiency filter from the outside to the inside. Efficiency Particulate Air, referred to as HEPA] and a honeycomb A filter screen for activated carbon particles and zeolite particles, and at least one sterilization module (15) such as an ultraviolet lamp is installed in the first accommodating space of the first bellows (11); an exhaust unit (2) is Configured in groups with the air intake unit (1), the exhaust unit (2) includes a second bellows (21), so that the second bellows (21) is provided with a second accommodating space, and A second air inlet duct (211) and a second air outlet duct (212) are respectively formed at the front and rear ends of the second bellows (21), and the second air inlet duct (211) and the second air outlet (212) are formed respectively. The air outlet duct (212) is communicated with the second accommodating space, and the exhaust unit (2) includes a second air guide cover (22), and the second air guide cover (22) is installed on the first air guide cover (22). In the second accommodating space of the two bellows (21), a second accommodating cavity is arranged in the second air guide cover (22), and the second air guide cover (22) is located at the front and rear ends. A second air inlet (221) and a second air outlet (222) are respectively formed to communicate with its second cavity, and the diameter of the second air inlet (221) is larger than that of the second air outlet (222), The second air outlet (222) of the second air guide (22) is connected with the second air outlet (212) of the second air box (21), and the second air guide (22) ) of the second air inlet (221) faces the second air inlet duct (211) of the second air box (21), and a second air inlet (211) is installed in the second cavity of the second air guide cover (22). A motor (23) is connected to the second motor (23) with a second impeller (231), and the second impeller (231) and the second air inlet (221) of the second air guide cover (22) are connected Adjacent; please refer to the third figure together, a control unit (3), which connects the control unit (3) with the first motor (13) and the exhaust unit (2) of the air intake unit (1). The second motor (23) is electrically connected, so that the control unit (3) is electrically connected with at least one air monitoring module (31) and a light signal display module (32), and the control unit (3) ) has a built-in automatic energy saving program.

Accordingly, when using and implementing, please also refer to the fourth figure. The air intake unit (1) of the energy-saving air exchange device of the present invention is installed on the side of an indoor environment (4), and the air intake unit (1) is installed on the side of an indoor environment (4). The first air inlet duct (112) of the first bellows (11) of the unit (1) is communicated with the outside air, and the exhaust unit (2) is installed on the other side of the indoor environment (4), and the exhaust unit (2) is The second air outlet (212) of the second air box (21) of the air unit (2) is communicated with the outside air, and the control unit (3) is installed in the indoor environment (4), and the air is Monitoring Module (31) lasts Detect the temperature, humidity, the concentration of suspended particles, and the concentration of various gases such as carbon monoxide, carbon dioxide, oxygen, ozone, ammonia, hydrogen sulfide and methane, and the concentration of total volatile organic compounds in the indoor environment (4). The light signal display module (32) of the control unit (3) displays which motor is activated and the air quality status of the indoor environment (4) with light signals of different colors.

Thereby, when the air monitoring module (31) of the control unit (3) detects that the temperature, humidity in the indoor environment (4) is too high, or the concentration of suspended particles, harmful gases, or volatile organic compounds is higher than the predetermined level When the value is set, or the oxygen concentration drops, the signal will be sent to the control unit (3). At this time, please refer to the fifth figure, the control unit (3) will activate the air intake unit (1). ) one of the first motors (13) drives the connected first impellers (131) to operate to introduce the outside air into the indoor environment (4). When the outside air is introduced, it will first pass through the first air box (11) The filter screen (113) provided in the first air inlet duct (112) is used to filter out large-volume pollutants such as leaves or plastic bags through the filter screen (113), and then the outside air passes through the filter screen (113). The activated carbon filter screen, the high-efficiency filter screen and the honeycomb-type activated carbon particle filter screen and the zeolite particle filter screen provided in the module (14) filter layer by layer, and cooperate with the settings in the first accommodating space of the first bellows (11). It is the sterilization module (15) of the ultraviolet lamp, which removes the suspended particles, organic volatile gases and bacteria contained in the outside air, so as to ensure the cleanliness of the air introduced into the indoor environment (4), and in the ultraviolet irradiation wavelength, the ability to eliminate viruses The maximum is 267nm to 297nm, among which the ultraviolet wavelength below 286nm has great potential for fighting against COVID-19, and then the clean outside air is guided by the first air guide hood (12), so that the The first air inlet (122) of (12) blows the outside air into the indoor environment (4) through the first air outlet (111) of the first air box (11) connected to the first air outlet (121). When the air quality of the indoor environment (4) has not been effectively improved, the control unit (3) will restart the operation of another first motor (13) of the air intake unit (1), so as to improve the introduction of external air into the indoor environment ( 4) efficiency to improve indoor environment (4) ventilation effect.

In addition, when the control unit (3) starts the first motor (13) of the intake unit (1) to operate, please refer to the sixth figure, the control unit (3) synchronously drives the exhaust unit (2) The second motor (23) of the ) drives the connected second impeller (231) to operate, so as to displace the air in the indoor environment (4) from the second air box (21) to the second impeller (231). The air inlet duct (211) is guided by the second air guide cover (22) to the second air outlet duct (212) and discharged to the outside. According to this, while the clean external air is drawn into the indoor environment (4), the indoor environment is (4) The dirty air inside is discharged to the outside, which can effectively improve the indoor environment (4) Air flow, and achieve the effect of improving the indoor environment as soon as possible (4) Air quality. Furthermore, when the air monitoring module (31) detects that the air quality of the indoor environment (4) has returned to a better state and the values of various monitoring contents also fall into the standard value, the control unit (3) will gradually The operation of the plurality of first motors (13) of the air intake unit (1) is stopped without maintaining the operation state of the plurality of first motors (13) all the time, thereby achieving a good energy saving effect.

The above-mentioned embodiments or drawings do not limit the implementation of the energy-saving air exchange device of the present invention. A communication pipe at the inlet end and an outlet end, the two inlet ends of the communication pipe are respectively connected with the first air outlet (121) of the two first air guide hoods (12), and the outlet end of the communication pipe is connected with the first air outlet (121) of the two first air guide covers (12) respectively. The first air outlet (111) of the first air box (11) is connected; or the first air outlet (121) and the first air inlet (122) of the first air guide cover (12) are respectively connected to the The positions of the first air outlet (111) and the first air inlet (112) of the first air box (11) correspond to each other, and the second air inlet (221) of the second air guide The two air outlets (222) are respectively designed to correspond to the positions of the second air inlet duct (211) and the second air outlet duct (212) of the second bellows (21), and can also be designed for indoor environment (4 ) ventilation effect, any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the present invention.

As can be seen from the above structure and implementation, the present invention has the following advantages:

1. The energy-saving air exchange device of the present invention is provided with at least two motors in the air intake unit, whereby the number of motors operating in the air intake unit can be increased or decreased in a timely manner according to the air quality of the indoor environment, so as to effectively improve the air quality. Indoor environment ventilation efficiency and good energy-saving effect.

2. The energy-saving air exchange device of the present invention is installed with an intake unit and an exhaust unit in an indoor environment. Accordingly, when the intake unit draws outside air into the indoor environment, the exhaust unit is synchronized. The polluted air in the indoor environment is discharged to the outside to effectively improve the air flow in the indoor environment, so as to achieve the effect of improving the air quality of the indoor environment as soon as possible.

3. The energy-saving air exchange device of the present invention is provided with a first thread section at the first air inlet of the first air guide hood of the air intake unit, and a second thread The first threaded section of the air hood is correspondingly screwed and assembled, and according to the screwed structure, the convenience of replacing the filter module is improved.

4. The energy-saving air exchange device of the present invention is provided with a filter module and a sterilization module in the first bellows of the air intake unit, thereby removing suspended particles, organic volatile gases and bacteria contained in the outside air. , to ensure the cleanliness of the air introduced into the indoor environment.

To sum up, the embodiments of the present invention can indeed achieve the expected effects, and the specific structures disclosed have not only not been seen in similar products, but also have not been disclosed before the application, which fully complies with the provisions of the patent law and Request, to file an application for a patent for invention in accordance with the law, and entreat it to be reviewed and granted a patent, then I am truly grateful.

1: Air intake unit

11: The first bellows

111: The first air outlet

112: The first air inlet

113: Filter

114: Cover

115: Group seat

12: The first air hood

121: The first air outlet

122: The first air inlet

13: The first motor

131: The first impeller

14: Filter module

15: Sterilization module

2: Exhaust unit

21: Second bellows

211: The second air inlet

212: The second air outlet

22: The second wind deflector

221: The second air inlet

222: Second air outlet

23: Second motor

231: Second impeller

Claims (10)

An energy-saving air exchange device, comprising: an air intake unit, including a first bellows, a first accommodating space is arranged in the first bellows, and formed at opposite ends of the first bellows respectively There are at least two first air outlet ducts and at least one first air inlet duct, and the first air outlet duct and the first air inlet duct are communicated with the first accommodating space, and the air intake unit includes at least two a first air guide hood, and the at least two first air guide hoods are installed in the first accommodating space of the first bellows, and a first accommodating cavity is arranged in the first air guide hood, and the A first air outlet and a first air inlet are respectively formed at two opposite ends of the first air guide hood to communicate with its first cavity, and the first air outlet and the first air inlet of the first air guide hood are respectively formed Corresponding to the positions of the first air outlet and the first air inlet of the first bellows, a first motor is installed in each of the first chambers of the at least two first air guide hoods, and the first motor is installed. A motor is connected to a first impeller, and the first impeller is adjacent to the first air inlet of the first air guide hood; an exhaust unit is arranged in a group with the intake unit, and the exhaust unit includes There is a second air box, so that a second accommodating space is arranged in the second air box, and a second air inlet channel and a second air outlet channel are respectively formed at the opposite ends of the second air box, so that the The second air inlet channel and the second air outlet channel are communicated with the second accommodating space, and the exhaust unit includes a second air guide cover, and the second air guide cover is installed on the second wind box In the second accommodating space, a second accommodating cavity is arranged in the second air guide cover, and a second air inlet and a second air outlet are respectively formed on the opposite two ends of the second air guide cover, In order to communicate with its second cavity, the second air inlet and the second air outlet of the second air guide cover correspond to the positions of the second air inlet and the second air outlet of the second bellows respectively, and the other in the second cavity of the second air guide A second motor is installed, the second motor is connected with a second impeller, and the second impeller is adjacent to the second air inlet of the second air guide cover. The energy-saving air exchange device according to claim 1, wherein the first air outlet of the first air guide cover of the air intake unit is connected to the first air outlet of the first air box, and the first air outlet of the first air box is The first air inlet of the air guide hood faces the first air inlet duct of the first air box, and the second air outlet of the second air guide hood of the exhaust unit is connected to the second air outlet of the second air box. connected, and the second air inlet of the second air guide cover faces the second air inlet duct of the second bellows. The energy-saving air exchange device according to claim 1, wherein the air intake unit is provided with a filter module at the first air inlet of the first air guide hood. The energy-saving air exchange device according to claim 3, wherein the air intake unit is formed with a first threaded section along the periphery of the first air inlet of the first air guide cover, and the filter module is formed into a filter cartridge shape. , so that a second thread segment is formed at one end of the filter module, and is screwed and assembled correspondingly with the first thread segment of the first air inlet of the first air guide cover. The energy-saving air exchange device according to claim 3, wherein the first air box of the air intake unit is provided with a filter module replacement port on the side, and the filter module replacement port is communicated with the first accommodating space, A cover plate is arranged corresponding to the cover at the replacement port of the filter module. The energy-saving air exchange device according to claim 1, wherein at least one sterilization module is installed in the first accommodating space of the first air box of the air intake unit. The energy-saving air exchange device according to claim 1, wherein the air intake unit is provided with a filter screen at the first air inlet duct of the first air box. The energy-saving air exchange device according to claim 1, wherein the diameter of the first air inlet of the first air guide hood of the air intake unit is larger than the diameter of the first air outlet, and the diameter of the second air guide of the exhaust unit is larger than that of the first air outlet. The diameter of the second air inlet of the air hood is larger than the diameter of the second air outlet. The energy-saving air exchange device as claimed in claim 1, wherein the energy-saving air exchange device further comprises a control unit for electrically connecting the control unit with the first motor of the intake unit and the second motor of the exhaust unit The control unit is electrically connected with at least one air monitoring module, and an automatic energy saving program is built in the control unit. The energy-saving air exchange device according to claim 9, wherein the control unit is further electrically connected with a light signal display module.

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