Energy-saving heating and ventilation air supply system

Abstract

The utility model provides an energy-saving heating ventilation air supply system which comprises an air conditioner body, a filtering mechanism, an air drying mechanism, a cleaning mechanism and an air pipe, the air drying mechanism comprises an extrusion wheel, a supporting frame, a cleaning brush plate, a box cover, an air box and an electric push rod, and the interior of the air box is fixedly connected to the outer wall of a fan. The interior of the air bellow is fixedly connected to the outer wall of an electric push rod, the output end of the electric push rod is fixedly connected to the bottom end of a supporting frame, and the top end of the supporting frame is rotationally connected to the two ends of an extrusion wheel. An electric push rod is started to push an extrusion wheel, the filter screen is extruded on a cleaning brush plate to clean dust, a fan is started to blow out the cleaned dust, a water pump is started to pump water in a water tank and guide the water into a water spraying pipe, and the water is sprayed to the filter screen through the water spraying pipe.

Description

Technical Field

[0001] The utility model relates to energy-saving HVAC, in particular to an energy-saving HVAC air supply system, belonging to the technical field of HVAC. Background Art

[0002] The HVAC system is an engineering system designed to provide a comfortable indoor environment for buildings, including temperature, humidity, air quality and ventilation. This system usually consists of three main parts: heating, ventilation and air conditioning, so it is called the HVAC system.

[0003] According to the description of a disclosed HVAC energy-saving device for green buildings (authorization announcement number: CN115031327A), "a HVAC energy-saving device for green buildings includes an air intake unit and an air supply system; the air intake unit includes an air intake pipe, a shutter, a filter and a blower; the air intake pipe is connected to the air inlet of the blower, and the shutter and the filter are installed in the air intake pipe in sequence; the air supply system includes an air supply pipe, an air supply pipe, an air branch pipe and an air supply port; the air supply pipe is vertically arranged on the air outlet of the blower, and its upper end is connected to the air supply pipe, and the air supply pipe is connected to the air supply port installed in each room through a number of air branch pipes; the HVAC energy-saving device of the present invention has a reasonable structure and is easy to operate. The dust removal mechanism is driven by the wind power of the HVAC system itself to complete the dust removal of the pipes in the system, and the state of the dust removal mechanism can be adjusted without affecting the normal operation of the HVAC equipment."

[0004] The existing HVAC equipment cannot clean the filter, which causes the filter to absorb a lot of dust and sticky bacteria on the surface after long-term use. If it is not cleaned, the indoor air quality will be reduced. Therefore, an energy-saving HVAC air supply system is proposed. Utility Model Content

[0005] In view of this, the utility model provides an energy-saving HVAC air supply system to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: an energy-saving HVAC air supply system, including an air conditioner main body, a filtering mechanism, an air drying mechanism, a cleaning mechanism and an air duct, the air drying mechanism includes an extrusion wheel, a support frame, a cleaning brush plate, a box cover, a bellows and an electric push rod, the interior of the bellows is fixedly connected to the outer wall of the fan, the interior of the bellows is fixedly connected to the outer wall of the electric push rod, the output end of the electric push rod is fixedly connected to the bottom end of the support frame, and the top end of the support frame is rotatably connected to the two ends of the extrusion wheel;

[0007] The cleaning mechanism includes a water pump, a water spray pipe, a water tank and a cleaning box. The outer wall of the cleaning box is fixedly connected to the outer wall of the water tank, the inner wall of the cleaning box is fixedly connected to the outer wall of the water pump, the input end of the water pump is through-connected to the interior of the water tank, and the output end of the water pump is through-connected to one end of the water spray pipe.

[0008] Further preferably, the air-drying mechanism also includes a transmission shaft, a cleaning brush plate and a box cover, the top end of the bellows is fixedly connected to the box cover, the bottom end of the box cover is fixedly connected to the top end of the cleaning brush plate, and the interior of the bellows is rotationally connected to both ends of the transmission shaft.

[0009] Further preferably, an air pipe is connected through the outer wall of the air conditioner body, and a filter box is connected through the outer wall of the air pipe.

[0010] Further preferably, the filtering mechanism includes a filter frame, a filter element, an extrusion plate, a telescopic push rod, a filter net, a motor, a filter box and an extrusion frame, the interior of the filter box being slidably connected to the outer wall of the filter frame, the interior of the filter frame being fixedly connected to the outer wall of the filter element, the interior of the filter box being fixedly connected to the extrusion frame, the interior of the extrusion frame being fixedly connected to the outer wall of the telescopic push rod, and the outer wall of the telescopic push rod being fixedly connected to the extrusion plate.

[0011] Further preferably, the outer wall of the extrusion plate fits tightly to the outer wall of the filter screen, the outer wall of the filter screen is fitly connected to the outer wall of the transmission shaft, the outer wall of the cleaning brush plate and the outer wall of the extrusion wheel, the outer wall of the filter box is fixedly connected to the outer wall of the motor, and the output end of the motor is fixedly connected to one end of the transmission shaft.

[0012] Further preferably, the interior of the cleaning box is rotatably connected to both ends of the transmission shaft, and the interior of the cleaning box is fixedly connected to the outer wall of the electric push rod.

[0013] The utility model embodiment adopts the above technical solution, which has the following advantages:

[0014] 1. When a large amount of dust is adsorbed on the outer surface of the filter, the transmission shaft is driven to rotate by starting the motor, and the filter is pushed to transmit on the surface of the transmission shaft. The extrusion wheel is pushed by starting the electric push rod to squeeze the filter on the cleaning brush plate to clean the dust, and the cleaned dust is blown out by starting the fan;

[0015] 2. Start the water pump to draw water from the water tank into the water spray pipe, and spray the filter through the water spray pipe, and then use the cleaning brush to clean the filter. This can clean stubborn stains on the surface of the filter, and the air flow driven by the fan can dry the filter.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is the overall structure diagram of the utility model;

[0019] Figure 2 This is an internal cross-sectional structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning brush plate and the extrusion wheel of the utility model;

[0021] Figure 4 It is a schematic diagram of the extrusion frame of the utility model.

[0022] Figure numerals: 1. air conditioner body; 2. filtering mechanism; 201. filtering frame; 202. filter element; 203. squeezing plate; 204. telescopic push rod; 205. filter net; 206. motor; 207. filter box; 208. squeezing frame; 3. air drying mechanism; 301. transmission shaft; 302. fan; 303. squeezing wheel; 304. supporting frame; 305. cleaning brush plate; 306. box cover; 307. bellows; 308. electric push rod; 4. cleaning mechanism; 401. water pump; 402. water spray pipe; 403. water tank; 404. cleaning box; 5. air pipe. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] Example

[0026] like Figure 1-Figure 4As shown, the embodiment of the utility model provides an energy-saving HVAC air supply system, including an air conditioner main body 1, a filtering mechanism 2, an air drying mechanism 3, a cleaning mechanism 4 and an air pipe 5, wherein the air drying mechanism 3 includes an extrusion wheel 303, a support frame 304, a cleaning brush plate 305, a box cover 306, a bellows 307 and an electric push rod 308, wherein the interior of the bellows 307 is fixedly connected to the outer wall of the fan 302, and the interior of the bellows 307 is fixedly connected to the outer wall of the electric push rod 308, and the output end of the electric push rod 308 is fixedly connected to the bottom end of the supporting frame 304, and the top end of the supporting frame 304 is rotatably connected to the two ends of the extrusion wheel 303, when a large amount of dust is adsorbed on the outer surface of the filter 205, the electric push rod 308 is started to push the extrusion wheel 303, and the filter 205 is squeezed on the cleaning brush plate 305 to clean the dust, and the air flow driven by the fan 302 can dry the filter 205;

[0027] The cleaning mechanism 4 includes a water pump 401, a water spray pipe 402, a water tank 403 and a cleaning box 404. The outer wall of the cleaning box 404 is fixedly connected to the outer wall of the water tank 403, and the interior of the cleaning box 404 is fixedly connected to the outer wall of the water pump 401. The input end of the water pump 401 is through-connected to the interior of the water tank 403, and the output end of the water pump 401 is through-connected to one end of the water spray pipe 402. The cleaning dust is blown out by starting the fan 302, and the water inside the water tank 403 is drawn into the water spray pipe 402 by starting the water pump 401, and the water is sprayed on the filter 205 through the water spray pipe 402, and then the filter 205 is cleaned with the cleaning brush plate 305, so as to clean the stubborn stains on the surface of the filter 205.

[0028] In one embodiment, specifically, the air-drying mechanism 3 also includes a transmission shaft 301, a cleaning brush plate 305 and a box cover 306. The top end of the bellows 307 is fixedly connected to the box cover 306, and the bottom end of the box cover 306 is fixedly connected to the top end of the cleaning brush plate 305. The internal rotation of the bellows 307 is connected to both ends of the transmission shaft 301. The transmission shaft 301 is driven to rotate by starting the motor 206, and the filter screen 205 is pushed to transmit on the surface of the transmission shaft 301.

[0029] In one embodiment, specifically, the outer wall of the air conditioner body 1 is connected through an air pipe 5 , and the outer wall of the air pipe 5 is connected through a filter box 207 .

[0030] In one embodiment, specifically, the filter mechanism 2 includes a filter frame 201, a filter element 202, an extrusion plate 203, a telescopic push rod 204, a filter screen 205, a motor 206, a filter box 207 and an extrusion frame 208. The interior of the filter box 207 is slidably connected to the outer wall of the filter frame 201, the interior of the filter frame 201 is fixedly connected to the outer wall of the filter element 202, the interior of the filter box 207 is fixedly connected to the extrusion frame 208, the interior of the extrusion frame 208 is fixedly connected to the outer wall of the telescopic push rod 204, and the outer wall of the telescopic push rod 204 is fixedly connected to the extrusion plate 203. By arranging the extrusion frame 208 inside the filter box 207, the extrusion plate 203 is pushed by the telescopic push rod 204 to extrude the filter screen 205, so that the filter screen 205 can be squeezed inside the filter box 207 to prevent air from flowing along the connection between the filter screen 205 and the filter box 207, thereby reducing the interception efficiency of the filter screen 205.

[0031] In one embodiment, specifically, the outer wall of the extrusion plate 203 is tightly fitted to the outer wall of the filter screen 205, the outer wall of the filter screen 205 is fitly connected to the outer wall of the transmission shaft 301, the outer wall of the cleaning brush plate 305 and the outer wall of the extrusion wheel 303, the outer wall of the filter box 207 is fixedly connected to the outer wall of the motor 206, the output end of the motor 206 is fixedly connected to one end of the transmission shaft 301, and the transmission shaft 301 is driven to rotate by starting the motor 206, and the filter screen 205 is pushed to transmit on the surface of the transmission shaft 301.

[0032] In one embodiment, specifically, the interior of the cleaning box 404 is rotatably connected to both ends of the transmission shaft 301 , and the interior of the cleaning box 404 is fixedly connected to the outer wall of the electric push rod 308 .

[0033] When the utility model is working: the outside air is introduced into the air pipe 5 by starting the air conditioner main body 1, and the filter box 207 arranged in the middle of the air pipe 5 is convenient for filtering the passing gas, and the internal filter element 202 can effectively reduce the pollution of dust and bacteria to the room by the passing gas, and the internal filter element can be effectively replaced in time by disassembling the filter frame 201 and the filter element 202. When a large amount of dust is absorbed on the outer surface of the filter 205, the transmission shaft 301 is driven to rotate by starting the motor 206, and the filter 205 is pushed to transmit on the surface of the transmission shaft 301, and the extrusion wheel 303 is pushed by starting the electric push rod 308 to squeeze the filter 205 on the cleaning brush plate 305 to clean the dust, and through Start the fan 302 to blow out the cleaning dust, start the water pump 401 to draw water from the water tank 403 and introduce it into the water spray pipe 402, and then spray the filter 205 through the water spray pipe 402, and then cooperate with the cleaning brush plate 305 to clean the filter 205, so as to clean the stubborn stains on the surface of the filter 205, and the air flow driven by the fan 302 can dry the filter 205, and by providing an extrusion frame 208 inside the filter box 207, the extrusion plate 203 is pushed by the telescopic push rod 204 to squeeze the filter 205, so that the filter 205 can be squeezed inside the filter box 207 to prevent the air from flowing along the connection between the filter 205 and the filter box 207, thereby reducing the interception efficiency of the filter 205.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An energy-saving HVAC air supply system, comprising an air conditioner main body (1), a filtering mechanism (2), an air drying mechanism (3), a cleaning mechanism (4) and an air pipe (5), characterized in that: The air-drying mechanism (3) comprises an extruding wheel (303), a supporting frame (304), a cleaning brush plate (305), a box cover (306), a bellows (307) and an electric push rod (308); the interior of the bellows (307) is fixedly connected to the outer wall of the fan (302); the interior of the bellows (307) is fixedly connected to the outer wall of the electric push rod (308); the output end of the electric push rod (308) is fixedly connected to the bottom end of the supporting frame (304); and the top end of the supporting frame (304) is rotatably connected to the two ends of the extruding wheel (303); The cleaning mechanism (4) comprises a water pump (401), a water spray pipe (402), a water tank (403) and a cleaning box (404); the outer wall of the cleaning box (404) is fixedly connected to the outer wall of the water tank (403); the interior of the cleaning box (404) is fixedly connected to the outer wall of the water pump (401); the input end of the water pump (401) is connected to the interior of the water tank (403); and the output end of the water pump (401) is connected to one end of the water spray pipe (402).

2. An energy-saving HVAC air supply system according to claim 1, characterized in that: The air-drying mechanism (3) further comprises a transmission shaft (301), a cleaning brush plate (305) and a box cover (306); the top end of the bellows (307) is fixedly connected to the bottom end of the box cover (306); the bottom end of the box cover (306) is fixedly connected to the top end of the cleaning brush plate (305); and the interior of the bellows (307) is rotatably connected to both ends of the transmission shaft (301).

3. The energy-saving HVAC air supply system according to claim 1, characterized in that: The outer wall of the air conditioner body (1) is connected to the air pipe (5), and the outer wall of the air pipe (5) is connected to the filter box (207).

4. The energy-saving HVAC air supply system according to claim 1, characterized in that: The filtering mechanism (2) comprises a filter frame (201), a filter core (202), an extrusion plate (203), a telescopic push rod (204), a filter screen (205), a motor (206), a filter box (207) and an extrusion frame (208); the interior of the filter box (207) is slidably connected to the outer wall of the filter frame (201); the interior of the filter frame (201) is fixedly connected to the outer wall of the filter core (202); the interior of the filter box (207) is fixedly connected to the extrusion frame (208); the interior of the extrusion frame (208) is fixedly connected to the outer wall of the telescopic push rod (204); and the outer wall of the telescopic push rod (204) is fixedly connected to the extrusion plate (203).

5. The energy-saving HVAC air supply system according to claim 4, characterized in that: The outer wall of the extrusion plate (203) is tightly fitted to the outer wall of the filter screen (205), the outer wall of the filter screen (205) is closely connected to the outer wall of the transmission shaft (301), the outer wall of the cleaning brush plate (305) and the outer wall of the extrusion wheel (303), the outer wall of the filter box (207) is fixedly connected to the outer wall of the motor (206), and the output end of the motor (206) is fixedly connected to one end of the transmission shaft (301).

6. The energy-saving HVAC air supply system according to claim 1, characterized in that: The interior of the cleaning box (404) is rotatably connected to the two ends of the transmission shaft (301), and the interior of the cleaning box (404) is fixedly connected to the outer wall of the electric push rod (308).

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