Energy-saving air conditioning unit for green building and using method

Abstract

The invention relates to the technical field of air-conditioning units, and discloses an energy-saving air-conditioning unit for a green building and a using method, the energy-saving air-conditioning unit comprises a plurality of cooling frames, a backflow frame, an air inlet frame and an air supply frame; the cleaning mechanism is arranged on the cooling frame, and the cleaning mechanism cleans the surface air cooler arranged in the cooling frame through a fixing frame and a cleaning cylinder in the cleaning mechanism; by arranging the cleaning mechanism, the first motor can drive the surface air cooler to rotate with one end of the surface air cooler being round, so that in the using process of the surface air cooler, dust on the surfaces of the two sides of the surface air cooler can be cleaned through cleaning cylinders arranged on the two sides of the surface air cooler by rotating the surface air cooler to the bottom of the moving frame, and the cleaning efficiency is improved. And dust on the cleaning cylinder is collected through the dust collection frame, so that the surface air cooler is convenient to clean, the situation that too much dust adheres to the surface air cooler to influence flowing of air in the air conditioning unit is reduced, energy consumption increase caused by flowing of the air in the air conditioning unit is reduced, and the energy-saving efficiency of the air conditioning unit during use is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning units, and specifically to an energy-saving air conditioning unit for green buildings and its usage method. Background Art

[0002] An air conditioning unit is a device used to regulate indoor temperature, humidity, and air quality, and is widely applied in residential, commercial, and industrial places. Inside the air conditioning unit, there are a fan and a surface cooler. The fan blows outdoor air over the surface cooler to heat or cool the air and adjust the air temperature. In the air supply component and air conditioning unit with the Chinese patent application number 202411403988.6, it includes: a housing; an air outlet structure. The air supply component and air conditioning unit provided by the present invention can lift the air outlet structure on the housing. The air outlet structure can protrude from the ceiling and supply air from the side of the air outlet structure, ensuring reliable air supply of the air supply component. Closing the air outlet on the air outlet structure can prevent oil fumes, water vapor, etc. from entering the air outlet structure and the air conditioning unit. Moreover, the panel of the air outlet structure can close the opening of the housing, avoiding the problem in the prior art that the air outlet is always open and oil fumes and water vapor enter the air conditioning unit through the air outlet when the air conditioning unit stops, reducing the cleaning difficulty and frequency of the air supply component and the air conditioning unit, and also improving the aesthetics of the kitchen and the user experience.

[0003] Currently, in an air conditioning unit, the surface cooler inside is fixedly installed. When air enters and passes through the surface cooler, incompletely filtered dust will adhere to the surface of the surface cooler. Excessive accumulation will affect the air flow inside the air conditioning unit, increase energy consumption, and it is very inconvenient to clean the surface of the surface cooler. Summary of the Invention

[0004] The purpose of the present invention is to provide an energy-saving air conditioning unit for green buildings and its usage method to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: An energy-saving air conditioning unit for green buildings and its usage method, including a plurality of cooling frames, return frames, air inlet frames, and air supply frames. The air inlet frame is arranged on one side of the frontmost cooling frame, the return frame is arranged on one side of the air inlet frame, and the air supply frame is arranged on one side of the rearmost cooling frame; A cleaning mechanism, which is arranged on the cooling frame. The cleaning mechanism cleans the surface cooler arranged in the cooling frame through the fixing frame and cleaning cylinder therein; An air inlet mechanism, which is arranged on the air inlet frame. The air inlet mechanism filters the air inlet of the air inlet frame through the cleaning frame and air inlet cylinder; Connecting mechanism, the connecting mechanism is arranged on one side of the cooling frame, and the connecting mechanism connects the connecting end on the surface cooler arranged in the cooling frame through the connecting cylinder therein.

[0006] Optionally, the cleaning mechanism includes a mounting frame, a fixing frame, a plurality of moving frames, a second motor, a second lead screw, a moving frame, a cleaning cylinder, a first bevel gear, a mounting groove, a rotating motor, a second bevel gear and a dust suction frame. The mounting frame is fixedly installed on one side of the inner wall of the cooling frame. The fixing frame is rotatably installed at the upper and lower ends of the inner wall of the mounting frame. A plurality of the moving frames are arranged at both ends of the cooling frame. The second motor is fixedly installed on one side of the moving frame, and the output end of the second motor extends into the interior of the moving frame. The second lead screw is fixedly installed on the output end of the second motor. The moving frame is threadedly connected to the outer wall of the second lead screw through a threaded hole on one side. The other side of the moving frame is slidably installed on a sliding block protruding from one side of the inner wall of the moving frame. The cleaning cylinder is rotatably installed on the inner wall of the moving frame. The first bevel gear is fixedly installed on the outer wall of one end connection of the cleaning cylinder. The mounting groove is opened at the top of one side of the moving frame. The rotating motor is fixedly installed at the bottom end of the groove wall of the mounting groove. The output end of the rotating motor extends into the interior of the moving frame. The second bevel gear is fixedly installed on the output end of the rotating motor. The second bevel gear meshes with the corresponding first bevel gear. The dust suction frame is fixedly installed on the moving frame, and one end of the inlet of the dust suction frame extends to one side of the outer wall of the cleaning cylinder.

[0007] Optionally, first motors are fixedly installed at the upper and lower ends of one side of the cooling frame. The output ends of the first motors extend into the interior of the mounting frame. The fixing frame is fixedly installed on the corresponding output ends of the first motors. The other end of the fixing frame is rotatably installed on the inner wall of the mounting frame. The surface cooler is fixedly installed on the corresponding fixing frame by bolts.

[0008] Optionally, two installation openings are respectively opened at both ends of the cooling frame. The two installation openings are located on both sides of the corresponding surface cooler. The moving frame is fixedly installed in the corresponding installation opening by bolts. A water inlet and a water outlet are fixedly installed on one side of the surface cooler.

[0009] Optionally, a bellows is fixedly installed at the top of one side of the moving frame. A plurality of dust suction pipes are fixedly installed at both ends of one side of the cooling frame. One end of the dust suction pipe extends into the interior of the moving frame. One end of the bellows is connected to the end of the dust suction pipe extending into the interior of the moving frame. The other end of the bellows extends to the connection between the dust suction frame and the moving frame, and one end of the bellows extending to the connection between the dust suction frame and the moving frame is fixedly installed at the outlet of the dust suction frame.

[0010] Optionally, the air inlet mechanism includes a cleaning frame, three first air inlets, a third motor, an air inlet cylinder, two second air inlets, and a filter plate. The cleaning frame is fixedly installed on the inner wall of the air inlet frame. The top of the cleaning frame is circular, and a partial area of the top of the cleaning frame extends outside the top end of the air inlet frame. The three first air inlets are opened on the outer wall of the circular part of the top of the cleaning frame, and one of the first air inlets is located on the outer wall of the cleaning frame extending outside the air inlet frame. The third motor is fixedly installed on one side of the air inlet frame, and the output end of the third motor extends into the cleaning frame. The air inlet cylinder is fixedly installed on the output end of the third motor, and the air inlet cylinder is located on the inner wall of the circular part of the top of the cleaning frame. The two second air inlets are opened on the outer wall of the air inlet cylinder. The filter plate is fixedly installed on the inner wall of the air inlet cylinder, and the filter plate is located between the two second air inlets.

[0011] Optionally, a reflux fan is fixedly installed at the bottom end of the inner wall of the reflux frame. A reflux air duct is fixedly installed at the air outlet of the reflux fan. The reflux air duct extends into the air inlet frame. One end of the reflux air duct passes through the cleaning frame and extends to the other side of the cleaning frame. A slide rail is fixedly installed at the top end of one side of the inner wall of the air inlet frame. A moving plate is slidably installed on the slide rail. A plurality of spray heads are fixedly installed on one side of the moving plate. A conveying pipe is fixedly installed inside the moving plate. The spray heads are connected to the conveying pipe. One end of the conveying pipe extends outside one side of the cleaning frame. A second cylinder is fixedly installed on one side of the inner wall of the cleaning frame. The moving plate is fixedly installed at the output end of the second cylinder. The position of the spray head corresponds to one of the second air inlets and the first air inlet. A supply air fan is fixedly installed at the bottom end of the inner wall of the supply air frame. A bag-type filter screen is fixedly installed on the inner wall of the supply air frame by bolts. The bag-type filter screen is located on one side of the air outlet of the supply air fan.

[0012] Optionally, the connecting mechanism includes a side plate, two fixed plates, a mechanical seal, a connecting pipe, two connecting tubes, a connecting port, a hose and two brackets, the side plate being fixedly installed on a corresponding side of the cooling frame by bolts, the two fixed plates being fixedly installed on the upper and lower ends of one side of the side plate respectively, two fixed ports being provided on one side of the fixed plate, the connecting pipe being fixedly installed on the inner wall of the fixed port, the mechanical seal being fixedly installed on the inner wall of the fixed port, one end of the connecting pipe being connected to one end of the mechanical seal, the two connecting tubes being rotatably installed on the other side of the fixed plate, the connecting end of one end of the connecting tube being connected to the other end of the corresponding mechanical seal, the connecting port being fixedly installed on the outer wall of the corresponding connecting tube, one end of the hose being fixedly installed on the corresponding end of the connecting port, the hose being wrapped around the outer wall of the corresponding connecting tube, the other end of the hose being respectively connected to the corresponding water inlet and water outlet, the two brackets being fixedly installed on one side of the fixed plate, and one end of the connecting tube being rotatably installed on the corresponding bracket by a torsion spring.

[0013] Optionally, a fixing frame is fixedly installed on the edges of the top of the cooling frame, and the bottom of the fixing frame extends into the interior of the cooling frame, and a first cylinder is fixedly installed on the top of the fixing frame, and an output end of the first cylinder extends into the interior of the fixing frame, and a support plate is fixedly installed on the output end of the first cylinder, and chamfers are arranged on the bottom ends of both sides of the support plate, and a moving cylinder is fixedly installed on the shareholders at the bottom ends of both sides of the fixing frame, a spring is fixedly installed on one end of the inner wall of the moving cylinder, and a connecting rod is fixedly installed on the other end of the spring, and the connecting rod is slidably installed on the inner wall of the moving cylinder, and a fixing piece is fixedly installed on one end of the connecting rod, and the fixing piece is slidably installed on the bottom of the inner wall of the fixing frame, and the bottom end of the fixing piece extends into the interior of the cooling frame, and the two fixing pieces are symmetrically arranged in the fixing frame, and a notch is opened and closed on the top ends of opposite sides of the two fixing pieces, and a clamping plate is fixedly installed on one side of the surface cooler, and the clamping plate is clamped with the corresponding fixing piece; A plurality of third cylinders and support frames are fixedly installed at the upper and lower ends of one side of the inner wall of the mounting frame, a plurality of fixing columns are slidably installed on the support frame, the fixing columns are fixedly installed at the corresponding output ends of the third cylinders, a plurality of fixing holes are opened on one side of the surface cooler, and the fixing columns are engaged with the corresponding fixing holes.

[0014] The present invention also protects a method for using an energy-saving air conditioning unit for a green building, comprising the following steps: S1. The air supply fan starts to extract air from the top of the cleaning frame at the air inlet frame. The air passes through the surface cooler to adjust the temperature, and then passes through the bag filter and is sent out from the outlet on one side of the air supply frame; S2, the return fan starts, extracts air from the room for return flow, part of the return air is discharged from the outlet on the top of the return frame, and part enters the return air duct; S3. When cleaning the finned tube heat exchanger, the finned tube heat exchanger rotates to the bottom of the moving frame. The dust on both sides of the finned tube heat exchanger is cleaned through the cleaning cylinders arranged on both sides of the finned tube heat exchanger, and the dust on the cleaning cylinders is collected through the dust suction frame.

[0015] The present invention has at least the following beneficial effects: (1) In this solution, by setting up a cleaning mechanism, the finned tube heat exchanger in the cooling frame is installed in the upper area and the lower area. And by installing the finned tube heat exchanger on the fixing frame, the first motor can drive the finned tube heat exchanger to rotate in a circular motion with one end as the center. During the use of the finned tube heat exchanger, it can rotate to the bottom of the moving frame, and the dust on both sides of the finned tube heat exchanger is cleaned through the cleaning cylinders arranged on both sides of the finned tube heat exchanger, and the dust on the cleaning cylinders is collected through the dust suction frame, which is convenient for cleaning the finned tube heat exchanger, reducing the excessive adhesion of dust on the finned tube heat exchanger and affecting the air flow inside the air conditioner unit, reducing the increase in energy consumption caused by the air flow inside the air conditioner unit, and improving the energy-saving efficiency when the air conditioner unit is in use; (2) In this solution, when one of the second air inlets corresponds to the first air inlet at the top, air can enter the air inlet frame. When one of the second air inlets rotates downward and the other second air inlet rotates to the first air inlet corresponding to the nozzle, the moving plate moves so that the nozzle is inserted into the air inlet cylinder, and the filter plate is rinsed by spraying water through the nozzle, so that the filter substances on the filter plate are rinsed to the bottom inside the cleaning frame, which is convenient for cleaning the filter substances at the air inlet of the air inlet frame; (3) In this solution, when the finned tube heat exchanger rotates, the hose is pulled, and the connecting cylinder is simultaneously pulled and rotated. When the finned tube heat exchanger returns to its original position, the torsion spring drives the connecting cylinder to rotate back to its original position, so that the hose is stored when the finned tube heat exchanger rotates, and it will not affect the rotation of the finned tube heat exchanger; (4) In this solution, when the first air cylinder starts, it drives the support plate to move downward, and the fixing member is pushed open and moves to both sides through the support plate, so that the fixing member clamps the corresponding clamping plate, which can better fix the other side of the finned tube heat exchanger when the finned tube heat exchanger is being cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is an overall sectional view of the present invention; Figure 3 It is an installation diagram of the cleaning frame of the present invention; Figure 4This is the installation drawing of the surface cooler of the present invention; Figure 5 This is the present invention Figure 4 The enlarged view of part A in the present invention; Figure 6 This is the installation drawing of the fixing bracket of the present invention; Figure 7 This is the installation drawing of the movable bracket of the present invention; Figure 8 This is the transmission diagram of the cleaning cylinder of the present invention; Figure 9 This is the installation position diagram of the connection mechanism of the present invention; Figure 10 This is the cross-sectional view of the connecting cylinder of the present invention; Figure 11 This is the air inlet flow chart of the present invention.

[0017] In the attached drawings, the list of components represented by each reference numeral is as follows: 1. Cooling frame; 101. Mounting frame; 102. First motor; 103. Fixing bracket; 104. Surface cooler; 105. Water inlet; 106. Water outlet; 2. Movable frame; 201. Dust suction pipe; 202. Second motor; 203. Second lead screw; 204. Movable bracket; 205. Cleaning cylinder; 206. First bevel gear; 207. Mounting groove; 208. Rotating motor; 209. Second bevel gear; 210. Bellows; 211. Dust suction frame; 3. Side plate; 301. Fixed plate; 302. Mechanical seal; 303. Connecting pipe; 304. Connecting cylinder; 305. Connection port; 306. Hose; 307. Bracket; 4. Return flow frame; 401. Return flow fan; 402. Return flow air duct; 403. Air inlet frame; 404. Cleaning frame; 405. First air inlet; 406. Third motor; 407. Air inlet cylinder; 408. Second air inlet; 409. Filter plate; 410. Movable plate; 411. Delivery pipe; 412. Sprinkler head; 5. Fixed frame; 501. Movable cylinder; 502. Spring; 503. Connecting rod; 504. Fixed part; 505. First cylinder; 506. Support plate; 507. Clamping plate; 508. Support frame; 509. Third cylinder; 510. Fixed column; 511. Fixed hole; 6. Air supply frame; 601. Air supply fan; 602. Bag filter. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1 - 11, the present invention provides an energy-saving air-conditioning unit for green buildings and its usage method, including several cooling frames 1, a return air frame 4, an air inlet frame 403, and an air supply frame 6. The air inlet frame 403 is arranged on one side of the frontmost cooling frame 1, the return air frame 4 is arranged on one side of the air inlet frame 403, and the air supply frame 6 is arranged on one side of the rearmost cooling frame 1; a cleaning mechanism is arranged on the cooling frame 1, and the cleaning mechanism cleans the surface cooler 104 arranged in the cooling frame 1 through the fixing frame 103 and the cleaning cylinder 205 therein; an air inlet mechanism is arranged on the air inlet frame 403, and the air inlet mechanism filters the air inlet of the air inlet frame 403 through the cleaning frame 404 and the air inlet cylinder 407 therein; a connecting mechanism is arranged on one side of the cooling frame 1, and the connecting mechanism connects the connection end on the surface cooler 104 arranged in the cooling frame 1 through the connecting cylinder 304 therein; by setting the cleaning mechanism, the surface cooler 104 in the cooling frame 1 is installed in the upper and lower regions, and by installing the surface cooler 104 on the fixing frame 103, the first motor 102 can drive the surface cooler 104 to rotate in a circular motion with one end as the center, so that during the use of the surface cooler 104, it can rotate to the bottom of the moving frame 2, and the cleaning cylinders 205 arranged on both sides of the surface cooler 104 can clean the dust on both sides of the surface cooler 104, and the dust on the cleaning cylinders 205 is collected by the dust suction frame 211, which is convenient for cleaning the surface cooler 104, reducing the excessive adhesion of dust on the surface cooler 104 and affecting the air flow inside the air-conditioning unit, reducing the increase in energy consumption caused by the air flow inside the air-conditioning unit, and improving the energy-saving efficiency of the air-conditioning unit when in use.

[0020] In this embodiment, the cleaning cylinder 205 can be selected as a brush roller, which can clean the dust well.

[0021] In this embodiment, by setting several connected cooling frames 1 and adjusting the air temperature through multiple surface coolers 104, it is possible to clean the surface cooler 104 in one of the cooling frames 1 without affecting the air temperature adjustment.

[0022] In some embodiments, refer to Figure 4 、 Figure 6 、 Figure 7 、 Figure 8, the cleaning mechanism includes a mounting frame 101, a fixing frame 103, several moving frames 2, a second motor 202, a second lead screw 203, a moving frame 204, a cleaning cylinder 205, a first bevel gear 206, a mounting groove 207, a rotating motor 208, a second bevel gear 209 and a dust suction frame 211. The mounting frame 101 is fixedly installed on one side of the inner wall of the cooling frame 1. The fixing frame 103 is rotatably installed at the upper and lower ends of the inner wall of the mounting frame 101. Several moving frames 2 are arranged at both ends of the cooling frame 1. The second motor 202 is fixedly installed on one side of the moving frame 2, and the output end of the second motor 202 extends into the interior of the moving frame 2. The second lead screw 203 is fixedly installed on the output end of the second motor 202. The moving frame 204 is threadedly connected to the outer wall of the second lead screw 203 through a threaded hole on one side. The other side of the moving frame 204 is slidably installed on a sliding block protruding from the inner wall of one side of the moving frame 2. The cleaning cylinder 205 is rotatably installed on the inner wall of the moving frame 204. The first bevel gear 206 is fixedly installed on the outer wall of one end connection of the cleaning cylinder 205. The mounting groove 207 is opened at the top of one side of the moving frame 204. The rotating motor 208 is fixedly installed at the bottom of the groove wall of the mounting groove 207. The output end of the rotating motor 208 extends into the interior of the moving frame 204. The second bevel gear 209 is fixedly installed on the output end of the rotating motor 208. The second bevel gear 209 meshes with the corresponding first bevel gear 206. The dust suction frame 211 is fixedly installed on the moving frame 204, and the inlet end of the dust suction frame 211 extends to one side of the outer wall of the cleaning cylinder 205. First motors 102 are fixedly installed at the upper and lower ends of one side of the cooling frame 1. The output ends of the first motors 102 extend into the interior of the mounting frame 101. The fixing frame 103 is fixedly installed on the corresponding output ends of the first motors 102. The other end of the fixing frame 103 is rotatably installed on the inner wall of the mounting frame 101. The surface cooler 104 is fixedly installed on the corresponding fixing frame 103 by bolts; when the first motor 102 is started, it can drive the fixing frame 103 to rotate, thereby driving the surface cooler 104 installed on the fixing frame 103 to rotate. The surface cooler 104 can rotate in two directions respectively to clean the two surfaces of the surface cooler 104. When the cleaning cylinder 205 cleans the surface cooler 104, the rotating motor 208 is started to drive the second bevel gear 209 to rotate. The second bevel gear 209 drives the first bevel gear 206 to rotate, thereby driving the cleaning cylinder 205 to rotate. At the same time, the second motor 202 is started to drive the second lead screw 203 to rotate. The rotation of the second lead screw 203 drives the moving frame 204 to move, thereby driving the position of the cleaning cylinder 205 to move, so that the cleaning cylinder 205 can reciprocate to clean the surface cooler 104.

[0023] In some embodiments, refer to Figure 7 , Figure 9, two mounting openings are respectively provided at both ends of the cooling frame 1. The two mounting openings are located on both sides of the corresponding surface cooler 104. The moving frame 2 is fixedly installed in the corresponding mounting openings through bolts. One side of the surface cooler 104 is fixedly installed with a water inlet 105 and a water outlet 106. One side of the top of the moving frame 204 is fixedly installed with a corrugated pipe 210. A number of dust suction pipes 201 are fixedly installed at both ends of one side of the cooling frame 1. One end of the dust suction pipe 201 extends into the interior of the moving frame 2. One end of the corrugated pipe 210 is connected to the end of the corresponding dust suction pipe 201 extending into the interior of the moving frame 2. The other end of the corrugated pipe 210 extends to the connection between the dust suction frame 211 and the moving frame 204, and the end of the corrugated pipe 210 extending to the connection between the dust suction frame 211 and the moving frame 204 is fixedly installed at the outlet of the dust suction frame 211. The interior of the surface cooler 104 is a heat exchange pipeline. The inlet and outlet of the heat exchange pipeline respectively correspond to the water inlet 105 and the water outlet 106. The coolant enters the heat exchange pipeline from the water inlet 105 and exits from the water outlet 106. At the same time, the surface cooler 104 is connected to an evaporator, a compressor, etc. in the prior art outside the connection mechanism and the circulating pipeline, so that the coolant can perform cyclic refrigeration or heating.

[0024] In this embodiment, by providing the dust suction pipe 201, one end of the dust suction pipe 201 is connected to an external vacuum cleaner. When the vacuum cleaner is started, the dust on the cleaning cylinder 205 is absorbed through the dust suction pipe 201 and the dust suction frame 211. Moreover, the dust suction frame 211 and the dust suction pipe 201 are connected through the corrugated pipe 210, so that the movement of the cleaning cylinder 205 does not affect the absorption of dust by the dust suction frame 211.

[0025] In some embodiments, refer to Figure 3, the air inlet mechanism includes a cleaning frame 404, three first air inlets 405, a third motor 406, an air inlet tube 407, two second air inlets 408 and a filter plate 409. The cleaning frame 404 is fixedly installed on the inner wall of the air inlet frame 403. The top of the cleaning frame 404 is circular, and a partial area of the top of the cleaning frame 404 extends to the outside of the top end of the air inlet frame 403. The three first air inlets 405 are opened on the outer wall of the circular part at the top of the cleaning frame 404, and one of the first air inlets 405 is located on the outer wall of the cleaning frame 404 extending to the outside of the air inlet frame 403. The third motor 406 is fixedly installed on one side of the air inlet frame 403, and the output end of the third motor 406 extends into the cleaning frame 404. The air inlet tube 407 is fixedly installed on the output end of the third motor 406, and the air inlet tube 407 is located on the inner wall of the circular part at the top of the cleaning frame 404. The two second air inlets 408 are opened on the outer wall of the air inlet tube 407. The filter plate 409 is fixedly installed on the inner wall of the air inlet tube 407, and the filter plate 409 is located between the two second air inlets 408. A return air fan 401 is fixedly installed at the bottom end of the inner wall of the return air frame 4. A return air duct 402 is fixedly installed at the air outlet of the return air fan 401. The return air duct 402 extends into the air inlet frame 403. One end of the return air duct 402 passes through the cleaning frame 404 and extends to the other side of the cleaning frame 404. A slide rail is fixedly installed at the top end on one side of the inner wall of the air inlet frame 403. A moving plate 410 is slidably installed on the slide rail. A plurality of spray heads 412 are fixedly installed on one side of the moving plate 410. A delivery pipe 411 is fixedly installed inside the moving plate 410. The spray heads 412 are connected to the delivery pipe 411. One end of the delivery pipe 411 extends to the outside of one side of the cleaning frame 404. A second cylinder is fixedly installed on one side of the inner wall of the cleaning frame 404. The moving plate 410 is fixedly installed at the output end of the second cylinder. The position of the spray heads 412 corresponds to one of the second air inlets 408 and the first air inlet 405; A supply air fan 601 is fixedly installed at the bottom end of the inner wall of the supply air frame 6. A bag filter 602 is fixedly installed on the inner wall of the supply air frame 6 through bolts. The bag filter 602 is located on one side of the air outlet of the supply air fan 601; When the third motor 406 is started, it can drive the air inlet tube 407 to rotate. The two second air inlets 408 on the air inlet tube 407 change to correspond to different first air inlets 405, and the states of air inlet and non-air inlet can be adjusted. When one of the second air inlets 408 corresponds to the first air inlet 405 at the top, air can enter the air inlet frame 403. When one of the second air inlets 408 rotates to the lower part and the other second air inlet 408 rotates to the first air inlet 405 corresponding to the spray heads 412, the moving plate 410 moves to insert the spray heads 412 into the air inlet tube 407, and the filter plate 409 is flushed by spraying water through the spray heads 412, so that the filter substances on the filter plate 409 are flushed to the inner bottom of the cleaning frame 404, facilitating the cleaning of the filter substances at the air inlet of the air inlet frame 403.

[0026] In this embodiment, one end of the delivery pipe 411 is connected to an external water pump for providing high-pressure water flow.

[0027] In this embodiment, a pump body can be arranged at the bottom end of the inner wall of the cleaning box 404 to extract the flushed sewage.

[0028] In this embodiment, the second air cylinder is arranged to drive the moving plate 410 to move.

[0029] In some embodiments, referring to Figure 9 、 Figure 10 , the connecting mechanism includes a side plate 3, two fixing plates 301, a mechanical seal 302, a connecting pipe 303, two connecting cylinders 304, a connecting port 305, a hose 306 and two brackets 307. The side plate 3 is fixedly installed on one side of the corresponding cooling box 1 by bolts. The two fixing plates 301 are respectively fixedly installed at the upper and lower ends on one side of the side plate 3. Two fixing openings are formed on one side of the fixing plate 301. The connecting pipe 303 is fixedly installed on the inner wall of the fixing opening. The mechanical seal 302 is fixedly installed on the inner wall of the fixing opening. One end of the connecting pipe 303 is connected to one end of the mechanical seal 302. The two connecting cylinders 304 are rotatably installed on the other side of the fixing plate 301. The connecting end at one end of the connecting cylinder 304 is connected to the other end of the corresponding mechanical seal 302. The connecting port 305 is fixedly installed on the outer wall of the corresponding connecting cylinder 304. One end of the hose 306 is fixedly installed at one end of the corresponding connecting port 305. The hose 306 is wound around the outer wall of the corresponding connecting cylinder 304. The other end of the hose 306 is respectively connected to the corresponding water inlet 105 and water outlet 106. The two brackets 307 are fixedly installed on one side of the fixing plate 301, and one end of the connecting cylinder 304 is rotatably installed on the corresponding bracket 307 through a torsion spring; by arranging the connecting cylinder 304, when the surface cooler 104 rotates, the hose 306 is pulled, and the connecting cylinder 304 is simultaneously pulled and rotated. When the surface cooler 104 returns to its original position, the torsion spring drives the connecting cylinder 304 to rotate back to its original position, so that the surface cooler 104 can store the hose 306 when rotating, without affecting the rotation of the surface cooler 104.

[0030] In this embodiment, by arranging the connecting cylinder 304, a connecting pipe 303 is connected to one end of the connecting cylinder 304. The connecting pipe 303 is connected to an external circulation pipeline. The coolant enters the connecting cylinder 304, and then enters the hose 306 through the connecting cylinder 304, and thus enters the surface cooler 104 or is output from the surface cooler 104.

[0031] Furthermore, please refer to again Figure 5 、 Figure 6, on both sides of the top edge of the cooling frame 1, a fixed frame 5 is fixedly installed. The bottom end of the fixed frame 5 extends into the interior of the cooling frame 1. At the top of the fixed frame 5, a first cylinder 505 is fixedly installed. The output end of the first cylinder 505 extends into the interior of the fixed frame 5. At the output end of the first cylinder 505, a support plate 506 is fixedly installed. Chamfers are provided at both bottom ends of the support plate 506. At both bottom ends of the two sides of the fixed frame 5, moving cylinders 501 are fixedly installed. At one end of the inner wall of the moving cylinder 501, a spring 502 is fixedly installed. At the other end of the spring 502, a connecting rod 503 is fixedly installed. The connecting rod 503 is slidably installed on the inner wall of the moving cylinder 501. One end of the connecting rod 503 is fixedly installed with a fixing member 504. The fixing member 504 is slidably installed on the bottom of the inner wall of the fixed frame 5. The bottom end of the fixing member 504 extends into the interior of the cooling frame 1. The two fixing members 504 are symmetrically arranged in the fixed frame 5. And at the top of the opposite sides of the two fixing members 504, notches are opened. On one side of the surface cooler 104, a clamping plate 507 is fixedly installed. The clamping plate 507 is clamped with the corresponding fixing member 504. When the first cylinder 505 is started to drive the support plate 506 to move downward, the fixing member 504 is pushed open and moves to both sides through the support plate 506, so that the fixing member 504 clamps the corresponding clamping plate 507, which can better fix the other side of the surface cooler 104 when the surface cooler 104 is cleaned.

[0032] Furthermore, at the upper and lower ends of one side of the inner wall of the mounting frame 101, a number of third cylinders 509 and support frames 508 are fixedly installed. A number of fixing columns 510 are slidably installed on the support frames 508. The fixing columns 510 are fixedly installed at the output ends of the corresponding third cylinders 509. A number of fixing holes 511 are opened on one side of the surface cooler 104. The fixing columns 510 are engaged with the corresponding fixing holes 511. By providing the fixing columns 510, when the surface cooler 104 is not being cleaned, the fixing columns 510 are inserted into the fixing holes 511 on one side of the surface cooler 104 to fix the surface cooler 104.

[0033] The working process and usage method of the present invention: When the air conditioner unit is working, the air supply fan 601 is started to extract air from the top of the cleaning frame 404 at the air inlet frame 403. The air is temperature-controlled through the surface cooler 104, and then filtered through the bag-type filter 602 and sent out from the outlet on one side of the air supply frame 6. At the same time, the return air fan 401 is started to extract the return air from the room. Part of the return air is discharged from the outlet at the top of the return frame 4, and part enters the return air duct 402. After being mixed with the newly extracted air, it is sent to the air supply frame 6, which can increase or decrease the temperature of the newly extracted air and more quickly control the air temperature.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving air conditioning unit for green buildings, characterized in that: include: A plurality of cooling frames (1), a reflow frame (4), an air inlet frame (403) and an air supply frame (6), wherein the air inlet frame (403) is arranged on a side of the cooling frame (1) at the front, the reflow frame (4) is arranged on a side of the air inlet frame (403), and the air supply frame (6) is arranged on a side of the cooling frame (1) at the rear; A cleaning mechanism, the cleaning mechanism being arranged on the cooling frame (1), the cleaning mechanism cleaning the surface cooler (104) arranged in the cooling frame (1) through the fixing frame (103) and the cleaning cylinder (205) therein; An air intake mechanism, the air intake mechanism being arranged on the air intake frame (403), the air intake mechanism filtering the air intake of the air intake frame (403) through a cleaning frame (404) and an air intake cylinder (407) therein; A connecting mechanism, the connecting mechanism being arranged on one side of the cooling frame (1), the connecting mechanism being connected to a connecting end on a surface cooler (104) arranged in the cooling frame (1) via a connecting tube (304) therein.

2. The energy-saving air conditioning unit for green buildings according to claim 1, characterized in that: The cleaning mechanism comprises a mounting frame (101), a fixed frame (103), a plurality of movable frames (2), a second motor (202), a second screw rod (203), a movable frame (204), a cleaning cylinder (205), a first bevel gear (206), a mounting groove (207), a rotating motor (208), a second bevel gear (209) and a dust collection frame (211), wherein the mounting frame (101) is fixedly mounted on one side of an inner wall of the cooling frame (1), the fixed frame (103) is rotatably mounted on upper and lower ends of the inner wall of the mounting frame (101), the plurality of movable frames (2) are arranged at both ends of the cooling frame (1), the second motor (202) is fixedly mounted on one side of the movable frame (2), and an output end of the second motor (202) extends into the interior of the movable frame (2), the second screw rod (203) is fixedly mounted on the output end of the second motor (202), and the movable frame (204) is threadedly connected to the second screw rod through a threaded hole on one side. The outer wall of the rod (203), the other side of the moving frame (204) is slidably mounted on a sliding block protruding on one side of the inner wall of the moving frame (2), the cleaning cylinder (205) is rotatably mounted on the inner wall of the moving frame (204), the first bevel gear (206) is fixedly mounted on the outer wall of one connecting end of the cleaning cylinder (205), the mounting groove (207) is opened at the top of one side of the moving frame (204), and the rotating motor (208) is fixedly mounted on the mounting groove ( The output end of the rotating motor (208) extends to the inside of the movable frame (204); the second bevel gear (209) is fixedly mounted on the output end of the rotating motor (208); the second bevel gear (209) meshes with the corresponding first bevel gear (206); the dust collection frame (211) is fixedly mounted on the movable frame (204); and one end of the inlet of the dust collection frame (211) extends to one side of the outer wall of the cleaning cylinder (205).

3. The energy-saving air conditioning unit for green buildings according to claim 2, characterized in that: A first motor (102) is fixedly mounted at the upper and lower ends of one side of the cooling frame (1); an output end of the first motor (102) extends into the interior of the mounting frame (101); the fixing frame (103) is fixedly mounted corresponding to the output end of the first motor (102); the other end of the fixing frame (103) is rotatably mounted on the inner wall of the mounting frame (101); and the surface cooler (104) is fixedly mounted on the corresponding fixing frame (103) by bolts.

4. The energy-saving air conditioning unit for green buildings according to claim 2, characterized in that: Two mounting openings are respectively provided at both ends of the cooling frame (1), and the two mounting openings are located on both sides of the corresponding surface cooler (104). The movable frame (2) is fixedly installed in the corresponding mounting openings by means of bolts, and a water inlet (105) and a water outlet (106) are fixedly installed on one side of the surface cooler (104).

5. The energy-saving air conditioning unit for green buildings according to claim 2, characterized in that: A bellows (210) is fixedly mounted on the top of one side of the movable frame (204); a plurality of dust collection pipes (201) are fixedly mounted on both ends of one side of the cooling frame (1); one end of the dust collection pipe (201) extends into the interior of the movable frame (2); one end of the bellows (210) is connected to an end of the corresponding dust collection pipe (201) extending into the interior of the movable frame (2); the other end of the bellows (210) extends to the connection between the dust collection frame (211) and the movable frame (204); and one end of the bellows (210) extending to the connection between the dust collection frame (211) and the movable frame (204) is fixedly mounted at the outlet of the dust collection frame (211).

6. The energy-saving air conditioning unit for green buildings according to claim 1, characterized in that: The air inlet mechanism comprises a cleaning frame (404), three first air inlets (405), a third motor (406), an air inlet cylinder (407), two second air inlets (408) and a filter plate (409); the cleaning frame (404) is fixedly mounted on the inner wall of the air inlet frame (403); the top of the cleaning frame (404) is circular, and a portion of the top area of ​​the cleaning frame (404) extends to the outside of the top of the air inlet frame (403); the three first air inlets (405) are opened on the outer wall of the circular top of the cleaning frame (404), and one of the first air inlets (405) is located on the outer wall extending to the outside of the air inlet frame (403). The third motor (406) is fixedly mounted on one side of the air inlet frame (403), the output end of the third motor (406) extends into the interior of the cleaning frame (404), the air inlet tube (407) is fixedly mounted on the output end of the third motor (406), and the air inlet tube (407) is located on the inner wall of the circular top of the cleaning frame (404), two second air inlets (408) are opened on the outer wall of the air inlet tube (407), the filter plate (409) is fixedly mounted on the inner wall of the air inlet tube (407), and the filter plate (409) is located between the two second air inlets (408).

7. The energy-saving air conditioning unit for green buildings according to claim 6, characterized in that: A return fan (401) is fixedly mounted on the bottom end of the inner wall of the return frame (4); a return air duct (402) is fixedly mounted at the air outlet of the return fan (401); the return air duct (402) extends into the interior of the air inlet frame (403); one end of the return air duct (402) passes through the cleaning frame (404) and extends to the other side of the cleaning frame (404); a slide rail is fixedly mounted on the top end of one side of the inner wall of the air inlet frame (403); a movable plate (410) is slidably mounted on the slide rail; one side of the movable plate (410) is fixedly mounted A plurality of nozzles (412) are installed, a delivery pipe (411) is fixedly installed inside the movable plate (410), the nozzle (412) is connected to the delivery pipe (411), one end of the delivery pipe (411) extends to the outside of one side of the cleaning frame (404), a second cylinder is fixedly installed on one side of the inner wall of the cleaning frame (404), the movable plate (410) is fixedly installed on the output end of the second cylinder, and the nozzle (412) is located at one of the second air inlets (408) corresponding to the first air inlet (405); An air supply fan (601) is fixedly mounted on the bottom end of the inner wall of the air supply frame (6), and a bag filter (602) is fixedly mounted on the inner wall of the air supply frame (6) by means of bolts, wherein the bag filter (602) is located on one side of the air outlet of the air supply fan (601).

8. The energy-saving air conditioning unit for green buildings according to claim 4, characterized in that: The connection mechanism comprises a side plate (3), two fixed plates (301), a mechanical seal (302), a connecting pipe (303), two connecting tubes (304), a connecting port (305), a hose (306) and two brackets (307); the side plate (3) is fixedly mounted on a side corresponding to the cooling frame (1) by means of bolts; the two fixed plates (301) are respectively fixedly mounted on upper and lower ends of one side of the side plate (3); one side of the fixed plate (301) is provided with two fixing ports; the connecting pipe (303) is fixedly mounted on an inner wall of the fixing port; the mechanical seal (302) is fixedly mounted on an inner wall of the fixing port; one end of the connecting pipe (303) is connected to one end of the mechanical seal (302); the two connecting tubes (30 4) is rotatably mounted on the other side of the fixed plate (301), the connection end of one end of the connecting tube (304) is connected to the other end of the corresponding mechanical seal (302), the connecting port (305) is fixedly mounted on the outer wall of the corresponding connecting tube (304), one end of the hose (306) is fixedly mounted on one end of the corresponding connecting port (305), the hose (306) is wound around the outer wall of the corresponding connecting tube (304), the other end of the hose (306) is respectively connected to the corresponding water inlet (105) and the water outlet (106), the two brackets (307) are fixedly mounted on one side of the fixed plate (301), and one end of the connecting tube (304) is rotatably mounted on the corresponding bracket (307) through a torsion spring.

9. The energy-saving air conditioning unit for green buildings according to claim 2, characterized in that: A fixing frame (5) is fixedly mounted on both side edges of the top of the cooling frame (1), the bottom of the fixing frame (5) extends into the interior of the cooling frame (1), a first cylinder (505) is fixedly mounted on the top of the fixing frame (5), the output end of the first cylinder (505) extends into the interior of the fixing frame (5), a support plate (506) is fixedly mounted on the output end of the first cylinder (505), chamfers are arranged on both side bottom ends of the support plate (506), a moving cylinder (501) is fixedly mounted on both side bottom ends of the fixing frame (5), a spring (502) is fixedly mounted on one end of the inner wall of the moving cylinder (501), and the other end of the spring (502) is fixedly mounted on the inner wall of the moving cylinder (501). A connecting rod (503) is installed, and the connecting rod (503) is slidably installed on the inner wall of the movable cylinder (501); a fixing piece (504) is fixedly installed on one end of the connecting rod (503); the fixing piece (504) is slidably installed on the bottom of the inner wall of the fixing frame (5); the bottom end of the fixing piece (504) extends into the interior of the cooling frame (1); the two fixing pieces (504) are symmetrically arranged in the fixing frame (5), and the top ends of the two fixing pieces (504) on opposite sides are opened and closed with notches; a clamping plate (507) is fixedly installed on one side of the surface cooler (104), and the clamping plate (507) is clamped with the corresponding fixing piece (504); A plurality of third cylinders (509) and a support frame (508) are fixedly mounted at the upper and lower ends of one side of the inner wall of the mounting frame (101); a plurality of fixing columns (510) are slidably mounted on the support frame (508); the fixing columns (510) are fixedly mounted at the output ends of the corresponding third cylinders (509); a plurality of fixing holes (511) are opened on one side of the surface cooler (104); the fixing columns (510) are engaged with the corresponding fixing holes (511).

10. A method for using an energy-saving air conditioning unit for a green building according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, the air supply fan (601) is started to extract air from the top of the cleaning frame (404) at the air inlet frame (403), the air passes through the surface cooler (104) for temperature control, and then passes through the bag filter (602) for filtering and is sent out from the outlet on one side of the air supply frame (6); S2, the return air fan (401) is started to extract air from the room for return flow, part of the return air is discharged from the outlet at the top of the return frame (4), and part of the return air enters the return air duct (402); S3. When cleaning the surface cooler (104), the surface cooler (104) is rotated to the bottom of the movable frame (2), and the dust on the surfaces of both sides of the surface cooler (104) is cleaned by cleaning cylinders (205) arranged on both sides of the surface cooler (104), and the dust on the cleaning cylinders (205) is collected by the dust collection frame (211).

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