Air inlet mechanism of heating ventilation air conditioner

Abstract

The utility model relates to the technical field of heating ventilation air conditioners, in particular to a heating ventilation air conditioner air inlet mechanism which comprises a shell, bent connecting pipes and an installation frame, the bent connecting pipes are installed at output ports in the two ends of the top of the shell through screws, and a suction fan is installed at one end in each bent connecting pipe through an installation net plate. A solar power bank facilitating power generation is mounted at the top of the shell and located on one side of the bent connecting pipe through screws; a filter element plate is stored in the shell, the filter element plate is composed of an activated carbon filter element and a non-woven fabric wrapping layer, the non-woven fabric wrapping layer is arranged on the outer surface layer of the activated carbon filter element, a sealing frame plate is installed on one side of the shell through positioning bolts, and a temperature and humidity sensor is installed at the bottom of the shell through screws; the air inlet mechanism of the heating ventilation air conditioner does not occupy the machine body space of the outdoor air conditioner, the air inlet mechanism of the outdoor air conditioner is convenient to mount and dismount, sucked air is convenient to purify, and cleanliness of indoor air is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of heating, ventilation and air conditioning, and in particular to an air intake mechanism for heating, ventilation and air conditioning. Background Art

[0002] An HVAC system is an air conditioner that provides heating, ventilation, and air conditioning. Its intake mechanism is a key component in ensuring the entry and processing of fresh air. The intake mechanism is a crucial component in the HVAC system responsible for introducing fresh air from outside. It connects to the outside environment, drawing air into the system. After filtering, heating, cooling, humidifying, or dehumidifying, it is then delivered indoors to meet the air needs of those inside.

[0003] The existing HVAC air intake mechanism occupies the body space of the outdoor air conditioner, which makes it inconvenient to install and disassemble the air intake mechanism of the outdoor air conditioner, and is not convenient for purifying the inhaled gas to ensure the cleanliness of the indoor air. Utility Model Content

[0004] In response to the problems in the existing technology, the utility model provides a HVAC air intake mechanism, which does not occupy the body space of the outdoor air conditioner, is convenient for installing and disassembling the air intake mechanism of the outdoor air conditioner, and is convenient for purifying the inhaled gas to ensure the cleanliness of the indoor air.

[0005] The technical solution adopted by the utility model to solve the technical problem is a heating, ventilation and air conditioning air intake mechanism, which includes a shell, a bent connecting pipe and a mounting frame. The output ports at both ends of the top of the shell are mounted with bent connecting pipes by screws, and an exhaust fan is mounted on one end of the bent connecting pipe through a mounting mesh plate. A solar power bank for power generation is mounted on the top of the shell and on one side of the bent connecting pipe by screws.

[0006] A filter core plate is stored in the shell, and the filter core plate is composed of an activated carbon filter element and a non-woven fabric wrapping layer. The outer layer of the activated carbon filter element is provided with a non-woven fabric wrapping layer. A sealing frame plate is installed on one side of the shell through positioning bolts, and a temperature and humidity sensor is installed on the bottom of the shell through screws.

[0007] By adopting the above technical solution, the HVAC air intake mechanism does not occupy the body space of the outdoor air conditioner, which facilitates the installation and disassembly of the outdoor air conditioner air intake mechanism, facilitates the purification of the inhaled gas, and ensures the cleanliness of the indoor air.

[0008] Specifically, a bolt hole is provided at a corner of one side of the shell, and one end of a positioning bolt is located in the bolt hole, and a filter screen is provided on the sealing frame plate.

[0009] Specifically, the detection end of the temperature and humidity sensor is located inside the housing.

[0010] By adopting the above technical solution, the temperature and humidity sensors are used to easily detect the temperature and humidity values ​​of the inhaled gas, making it easier for personnel to know.

[0011] Specifically, one end of the bent connecting pipe is connected to a connecting plate and a connecting screw hole is provided on the connecting plate.

[0012] Specifically, a mounting bracket is welded to the other side of the shell.

[0013] By adopting the above technical solution, the air intake mechanism can be easily installed on the outside of the outdoor air conditioner using the mounting frame and matching bolts, without occupying the body space of the outdoor air conditioner.

[0014] Specifically, the output end of the solar charger is electrically connected to the input ends of the suction fan and the temperature and humidity sensor through wires.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model describes a heating, ventilation and air conditioning air intake mechanism, which is convenient for installing the air intake mechanism on the outside of the outdoor air conditioner by using a mounting frame and matching bolts, without occupying the body space of the outdoor air conditioner, and is convenient for installing and disassembling the air intake mechanism of the outdoor air conditioner, and the connecting plate of the bent connecting pipe and the matching screws are connected to the air inlet port of the outdoor air conditioner, and the suction fan is turned on to suck the outside air into the shell, and the dust in the air is pre-filtered by using a filter to ensure the cleanliness of the air.

[0017] (2) The utility model describes an HVAC air intake mechanism that utilizes an activated carbon filter element in a non-woven fabric wrapping layer to facilitate the adsorption of harmful substances in the air, utilizes a non-woven fabric wrapping layer to wrap and limit the activated carbon filter element, and is resistant to acid and alkali corrosion, has outstanding tensile strength, and is durable. A temperature and humidity sensor is utilized to facilitate the detection of the temperature and humidity values ​​of the inhaled gas, making it easy for personnel to know. A solar power bank is utilized to facilitate the generation of electricity through solar energy and the storage of the electricity in the solar power bank, thereby powering electrical equipment for use, which is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the suction fan structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the activated carbon filter element and non-woven fabric wrapping layer of the utility model.

[0022] In the figure: 1. Mounting frame; 2. Connecting plate; 3. Bent connecting pipe; 4. Solar power bank; 5. Housing; 6. Filter core plate; 7. Bolt hole; 8. Sealing frame plate; 9. Filter screen; 10. Positioning bolt; 11. Suction fan; 12. Activated carbon filter element; 13. Non-woven fabric wrapping layer; 14. Temperature and humidity sensor. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to prevent the HVAC air intake mechanism from occupying the body space of the outdoor air conditioner, it is convenient to install and disassemble the air intake mechanism of the outdoor air conditioner, to purify the inhaled gas and ensure the cleanliness of the indoor air, such as Figure 1-3 As shown, the HVAC air intake mechanism described in the present invention includes a shell 5, a bent connecting pipe 3 and a mounting frame 1. The output ports at both ends of the top of the shell 5 are fixed with bent connecting pipes 3 by screws. An intake fan 11 is installed at one end of the bent connecting pipe 3 through a mounting mesh plate. A solar power bank 4 for power generation is fixed on the top of the shell 5 and located on one side of the bent connecting pipe 3 by screws.

[0025] The shell 5 stores a filter core plate 6, which is composed of an activated carbon filter element 12 and a non-woven fabric wrapping layer 13. The outer layer of the activated carbon filter element 12 is provided with a non-woven fabric wrapping layer 13. A sealing frame plate 8 is installed on one side of the shell 5 through a positioning bolt 10, and a temperature and humidity sensor 14 is installed on the bottom of the shell 5 through screws.

[0026] When in use, the HVAC air intake mechanism does not occupy the body space of the outdoor air conditioner, is convenient for installing and disassembling the air intake mechanism of the outdoor air conditioner, and is convenient for purifying the inhaled gas to ensure the cleanliness of the indoor air.

[0027] For example, Figure 1 As shown, the present invention further includes that a bolt hole 7 is provided at a corner of one side of the shell 5 and one end of a positioning bolt 10 is located in the bolt hole 7 , and a filter screen 9 is provided on the sealing frame plate 8 .

[0028] When in use, it is convenient to install and disassemble the sealing frame plate 8, and the filter screen 9 is used to pre-filter dust in the air.

[0029] For example, Figure 1 As shown, the present invention further includes that the detection end of the temperature and humidity sensor 14 is located inside the housing 5 .

[0030] When in use, the temperature and humidity sensor 14 is used to detect the temperature and humidity values ​​of the inhaled gas so that people can know them.

[0031] For example, Figure 1 As shown, the present invention further includes that one end of the bent connecting pipe 3 is connected to a connecting plate 2 and a connecting screw hole is provided on the connecting plate 2.

[0032] When in use, the connecting plate 2 of the bent connecting pipe 3 and the matching screws are connected to the air inlet port of the outdoor air conditioner.

[0033] For example, Figure 1 As shown, the present invention further includes a mounting bracket 1 welded to the other side of the housing 5 .

[0034] When in use, the air intake mechanism is conveniently installed on the outside of the outdoor air conditioner using the mounting bracket 1 and the matching bolts, without occupying the body space of the outdoor air conditioner.

[0035] For example, Figure 1 、 2 As shown, the present invention further includes that the output end of the solar charger 4 is electrically connected to the input ends of the suction fan 11 and the temperature and humidity sensor 14 through wires.

[0036] When in use, the solar charger 4 is convenient for supplying power to electrical equipment, making it run stably.

[0037] When the utility model is in use, the air intake mechanism is conveniently installed on the outside of the outdoor air conditioner by using the mounting frame 1 and the matching bolts, which does not occupy the fuselage space of the outdoor air conditioner, and is convenient for installing and disassembling the air intake mechanism of the outdoor air conditioner, and the connecting plate 2 of the bent connecting pipe 3 and the matching screws are connected to the air inlet port of the outdoor air conditioner;

[0038] The suction fan 11 is turned on to suck the outside air into the housing 5. The filter 9 is used to pre-filter the dust in the air to ensure the cleanliness of the air. The activated carbon filter element 12 in the non-woven fabric wrapping layer 13 is used to absorb harmful substances in the air. The non-woven fabric wrapping layer 13 is used to wrap and limit the activated carbon filter element 12. It is resistant to acid and alkali corrosion, has outstanding tensile strength, and is durable.

[0039] The temperature and humidity sensor 14 is used to detect the temperature and humidity values ​​of the inhaled gas, which is convenient for personnel to know. The solar power bank 4 is used to generate electricity through solar energy and store it in the solar power bank 4, thereby supplying power to electrical equipment, which is energy-saving and environmentally friendly.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A HVAC air intake mechanism, characterized in that: The invention comprises a shell (5), a curved connecting pipe (3) and a mounting frame (1); the output ports at both ends of the top of the shell (5) are mounted with the curved connecting pipe (3) by screws; a suction fan (11) is mounted on one end of the curved connecting pipe (3) by means of a mounting mesh plate; a solar power bank (4) for facilitating power generation is mounted on the top of the shell (5) and on one side of the curved connecting pipe (3) by means of screws; The housing (5) stores a filter core plate (6), the filter core plate (6) consisting of an activated carbon filter element (12) and a non-woven fabric wrapping layer (13), the outer surface of the activated carbon filter element (12) being provided with a non-woven fabric wrapping layer (13), a sealing frame plate (8) being mounted on one side of the housing (5) via positioning bolts (10), and a temperature and humidity sensor (14) being mounted on the bottom of the housing (5) via screws.

2. The HVAC air intake mechanism according to claim 1, characterized in that: A bolt hole (7) is provided at a corner of one side of the housing (5), and one end of a positioning bolt (10) is located in the bolt hole (7). A filter screen (9) is provided on the sealing frame plate (8).

3. The HVAC air intake mechanism according to claim 1, characterized in that: The detection end of the temperature and humidity sensor (14) is located inside the housing (5).

4. The HVAC air intake mechanism according to claim 1, characterized in that: One end of the bent connecting pipe (3) is connected to a connecting plate (2), and a connecting screw hole is provided on the connecting plate (2).

5. The HVAC air intake mechanism according to claim 1, characterized in that: A mounting frame (1) is welded to the other side of the housing (5).

6. The HVAC air intake mechanism according to claim 1, characterized in that: The output end of the solar charger (4) is electrically connected to the input ends of the suction fan (11) and the temperature and humidity sensor (14) via wires.

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