An air conditioning system with air dew point measurement function

Abstract

The present invention relates to the field of air conditioning technology, and more specifically, to an air conditioning system with an air dew point measurement function, comprising an air conditioning body, a protective structure, a sliding structure, a fixed structure, a centrifugal fan, a limit structure, a clamping structure, a mounting structure, and a dew point sensor. The setting of the sliding structure facilitates the iron frame for mounting the centrifugal fan to be pulled out from the inside of the equipment, thereby increasing the operating space and improving the installation efficiency. At the same time, when maintenance is required, it is convenient to pull the centrifugal fan out of the equipment, and the flexibility is strong. The setting of the fixed structure facilitates the rapid installation and disassembly of the centrifugal fan, and the operating efficiency is improved. The setting of the clamping structure facilitates the rapid installation of the ventilation hose, and the operation is simple and flexible. The setting of the mounting structure facilitates the fixing of the dew point sensor, and the disassembly and assembly are simple and the practicability is strong.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning system with an air dew point measurement function. Background Art

[0002] The air dew point refers to the temperature at which the air reaches a saturated state by lowering the air temperature while keeping the water vapor content in the air unchanged. Grain is very sensitive to humidity during storage. If the dew point temperature of the air in the granary is too high, when the temperature drops, the water vapor in the air will easily reach a saturated state and condense into small water droplets. Grain is prone to mold growth in a high humidity environment, so an air conditioner with the function of measuring air leakage points is often installed in the granary.

[0003] In the traditional air conditioning system, bolts are usually used to fix the centrifugal fan on the iron frame inside the air conditioner during assembly. However, due to the limited operating space inside the air conditioner, it is inconvenient for operators to tighten the bolts, and the flexibility is poor. When disassembly is required, the bolts need to be turned repeatedly, resulting in low disassembly or installation efficiency.

[0004] After the air conditioning system is installed on the external wall of a granary or other places, a ventilation hose is usually used to connect the air inlet of the air conditioner with the ventilation duct on the wall. When connecting with the air inlet of the air conditioner, a clamp is usually used for fixing. However, due to the large radius of the air inlet and the small distance between the air conditioner and the wall, it is not convenient for the operator to align the clamp with the air inlet duct, and the installation efficiency is low.

[0005] When fresh air enters the granary, its humidity status needs to be accurately measured so that the air can be processed in advance. Therefore, the sensor is usually fixed to the pipe wall by flange connection or pipe clamp to ensure that the sensor probe can contact the incoming air flow. When the sensor needs to be replaced, the entire pipe needs to be removed first, resulting in cumbersome operation and poor practicality. Summary of the invention

[0006] In view of the problems in the prior art, the present invention provides an air conditioning system with an air dew point measurement function.

[0007] The technical solution adopted by the present invention to solve the technical problem is: an air conditioning system with air dew point measurement function, comprising an air conditioning body, a protective structure installed on the air conditioning body, a sliding structure arranged inside the air conditioning body, a fixed structure connected to the sliding structure, a centrifugal fan arranged on the fixed structure, a limiting structure installed inside the air conditioning body, a clamping structure installed on the protective structure, and a mounting structure arranged on the protective structure;

[0008] The sliding structure includes four support plates and a guide rail fixedly connected between two support plates on the same side, the support plate is fixedly connected to the inner wall of the air conditioner body, the inside of the two guide rails are provided with a slide groove, the inside of the slide groove is fixedly connected with a first guide rod, two mounting frames are provided between the two guide rails, the mounting frames are slidably connected to the inner wall of the slide groove, and the mounting frames are matched with a fixed structure;

[0009] The fixing structure includes four sliding rods and a mounting strip fixedly connected between two sliding rods on the same side, and two sliding rods are slidably connected to the two mounting brackets, wherein a first spring is fixedly connected between the ends of the two sliding rods and the mounting brackets, two second guide rods are fixedly connected between the two mounting bars, two fixing clips are slidably connected between the two second guide rods, the back side of the fixing clips is fixedly connected to the mounting bar, a second spring is fixedly connected between the two mounting bars, a connecting plate is fixedly connected between the two mounting bars, a first screw rod is rotatably connected to one of the mounting brackets close to the connecting plate, the connecting plate and the first screw rod are threadedly connected, a centrifugal fan is provided between the two mounting brackets, and two fixing brackets are fixedly connected to the bottom of the centrifugal fan, and the fixing brackets and the fixing clips conflict with each other.

[0010] Specifically, the bottom end of the first screw rod is fixedly connected with a first knob, the fixing clamp is in an "L"-shaped structure, and the upper surface of the fixing clamp is provided with an inclined surface.

[0011] Specifically, both ends of the mounting frame are rotatably connected to a roller, the roller is rollingly connected to the first guide rod, and a first tension spring is fixedly connected between the end of the mounting frame and the inner wall of the guide rail.

[0012] Specifically, a limiting rod is slidably connected to one of the mounting frames away from the connecting plate, a plurality of limiting holes are opened on one of the guide rails, one end of the limiting rod is engaged in the limiting hole, the other end of the limiting rod is fixedly connected to a driving bar, and a second tension spring is fixedly connected between the inner side of the driving bar and the mounting frame.

[0013] Specifically, both ends of the mounting frame are in an "F"-shaped structure, the driving bar is in a "U"-shaped structure, and the end of the limiting rod is provided with an inclined surface.

[0014] Specifically, the limiting structure includes a docking sleeve and a second screw rod threadedly connected to the docking sleeve, the docking sleeve is fixedly connected to the inner wall of the air conditioner body, the air outlet of the centrifugal fan and the inner wall of the docking sleeve are engaged with each other, one end of the second screw rod is fixedly connected to the second knob, and the other end of the second screw rod is rotatably connected to a rubber block, and the rubber block and the air outlet of the centrifugal fan are in conflict with each other.

[0015] Specifically, the protective structure includes two mounting plates and an air inlet fixedly connected to one of the mounting plates, a mounting plate is fixedly connected to the outer wall of the air conditioner body, and a return air outlet is fixedly connected to the other mounting plate. A filter is fixedly connected to both mounting plates, and a first protective door and a second protective door are respectively fixedly connected to the outer wall of the air conditioner body.

[0016] Specifically, the clamping structure includes a mounting seat and a rotating shaft rotatably connected to the mounting seat, two mounting seats are fixedly connected to the air inlet and the air return outlet, a clamping plate is fixedly connected to the rotating shaft, a torsion spring is fixedly connected between the inner wall of the mounting seat and the clamping plate, and the end of the clamping plate is threadedly connected to a limit strip.

[0017] Specifically, the mounting structure includes a mounting ring and a docking joint engaged with the top of the mounting ring, the top of the air inlet is fixedly connected with the mounting ring, two guide plates are slidably connected to the docking joint, one end of the guide plate located inside the docking joint is fixedly connected with a clamping plate, the clamping plate is slidably connected to the inner wall of the docking joint, a third spring is fixedly connected between the other end of the guide plate and the outer wall of the docking joint, insulating plates are fixedly connected to the inner sides of the two clamps, and a dew point sensor is provided at the center of the docking joint.

[0018] Specifically, a rubber ring is engaged between the inner wall of the mounting ring and the dew point sensor, the cross section of the docking joint is a "convex" shaped structure, and the cross sections of the clamping piece and the guide piece are both "L" shaped structures.

[0019] The beneficial effects of the present invention are:

[0020] An air conditioning system with an air dew point measurement function described in the present invention has a sliding structure installed on the air conditioning body. The setting of the sliding structure facilitates the extraction of the iron frame on which the centrifugal fan is installed from the inside of the equipment, thereby increasing the operating space and improving the installation efficiency. At the same time, when maintenance is required, it is convenient to extract the centrifugal fan from the inside of the equipment, and the flexibility is strong.

[0021] An air conditioning system with an air dew point measurement function described in the present invention has a fixed structure on a sliding structure, a limiting structure is installed inside the air conditioning body, the fixed structure is used in conjunction with the limiting structure, and the setting of the fixed structure facilitates rapid installation and disassembly of the centrifugal fan, thereby improving operating efficiency.

[0022] The air conditioning system with air dew point measurement function described in the present invention has a protective structure installed on the air conditioning body, and a clamping structure is provided on the protective structure. The setting of the clamping structure facilitates the rapid installation of the ventilation hose, is easy to operate, and has strong flexibility.

[0023] The air conditioning system with air dew point measurement function described in the present invention has a protective structure equipped with a mounting structure. The arrangement of the mounting structure facilitates the fixing of the dew point sensor, and the system is easy to assemble and disassemble and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of an air conditioning system with an air dew point measurement function provided by the present invention;

[0026] Figure 2 It is a schematic diagram of the connection structure between the support plate and the guide rail of the present invention;

[0027] Figure 3 It is a schematic diagram of the connection structure between the mounting frame and the fixing frame of the present invention;

[0028] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of section A is shown;

[0029] Figure 5 It is a schematic diagram of the connection structure between the guide rail and the mounting frame of the present invention;

[0030] Figure 6 It is a schematic diagram of the connection structure between the guide rail and the limit rod of the present invention;

[0031] Figure 7 It is a schematic diagram of the connection structure between the mounting plate and the air inlet of the present invention;

[0032] Figure 8 for Figure 7 An enlarged schematic diagram of the structure of part B is shown;

[0033] Fig. 9 for Figure 8 An enlarged schematic diagram of the C-section structure is shown.

[0034] In the figure: 1. air conditioner body; 2. protection structure; 201. mounting plate; 202. air inlet; 203. filter screen; 204. first protection door; 205. second protection door; 206. return air outlet; 3. sliding structure; 301. support plate; 302. guide rail; 303. slide groove; 304. first guide rod; 305. mounting frame; 306. roller; 307. first tension spring; 308. limit rod; 309. drive bar; 310. second tension spring; 311. limit hole; 4. fixing structure; 401. slide rod; 402. mounting bar; 403. first spring; 404. second guide rod; 405. Fixing clip; 406, second spring; 407, connecting plate; 408, first screw rod; 409, first knob; 410, fixing frame; 5, centrifugal fan; 6, limiting structure; 601, docking sleeve; 602, second screw rod; 603, rubber block; 604, second knob; 7, clamping structure; 701, mounting seat; 702, rotating shaft; 703, clamping plate; 704, torsion spring; 705, limiting strip; 8, mounting structure; 801, mounting ring; 802, docking head; 803, clamping piece; 804, guide piece; 805, third spring; 806, insulating piece; 807, rubber ring; 9, dew point sensor. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figure 2-Figure 6As shown, an air conditioning system with air dew point measurement function described in the present invention includes an air conditioning body 1, a protective structure 2 installed on the air conditioning body 1, a sliding structure 3 arranged inside the air conditioning body 1, a fixed structure 4 connected to the sliding structure 3, a centrifugal fan 5 arranged on the fixed structure 4, a limiting structure 6 installed inside the air conditioning body 1, a clamping structure 7 installed on the protective structure 2, and a mounting structure 8 arranged on the protective structure 2; the sliding structure 3 includes four support plates 301 and a guide rail 302 fixedly connected between two support plates 301 on the same side, the support plate 301 is fixedly connected to the inner wall of the air conditioning body 1, the interior of the two guide rails 302 are provided with a slide groove 303, the interior of the slide groove 303 is fixedly connected to a first guide rod 304, and two mounting frames 305 are provided between the two guide rails 302, and the mounting frames 305 are connected to the guide rails 305. The inner wall of the slide groove 303 is slidably connected, and the mounting frame 305 is matched with a fixed structure 4. Both ends of the mounting frame 305 are rotatably connected with a roller 306, and the roller 306 is rollingly connected with the first guide rod 304. A first tension spring 307 is fixedly connected between the end of the mounting frame 305 and the inner wall of the guide rail 302, and a limiting rod 308 is slidably connected to one of the mounting frames 305 away from the connecting plate 407, and one of the guide rails 302 is provided with a plurality of limiting holes 311, one end of the limiting rod 308 is engaged with the limiting hole 311, and the other end of the limiting rod 308 is fixedly connected with a driving bar 309, and a second tension spring 310 is fixedly connected between the inner side of the driving bar 309 and the mounting frame 305, and both ends of the mounting frame 305 are in an "F"-shaped structure, and the driving bar 309 is in a "U"-shaped structure, and the end of the limiting rod 308 is provided with an inclined surface;The centrifugal fan 5 is installed inside the air conditioner body 1. Since the two guide rails 302 are symmetrically fixed on the inner wall of the air conditioner body 1 through four support plates 301, it is only necessary to fix the centrifugal fan 5 between the two mounting frames 305. The mounting frame 305 close to the outside is pulled outward, and then the mounting frame 305 on the outside drives the other mounting frame 305 on the inside to slide outward along the slide groove 303. Since the rotating rollers 306 at both ends of the mounting frame 305 are rollingly connected with the first guide rod 304, the mounting frame 305 is reduced. The friction between the inner mounting frame 305 and the slide groove 303 makes the mounting frame 305 move more smoothly between the two guide rails 302. At the same time, since the first tension spring 307 is fixedly connected between the inner mounting frame 305 and the inner wall of the guide rail 302, it is convenient to reset the mounting frame 305 after the installation of the centrifugal fan 5 is completed, and the flexibility is strong. At the same time, in the process of pulling the mounting frame 305 outward, since the inner mounting frame 305 is provided with a limit rod 308, and the end of the limit rod 308 is provided with an inclined surface, the mounting frame 305 can be pulled outward. During the process, the limiting rods 308 are engaged with the limiting holes 311 on the guide rails 302 one by one. Since the inclined surface at the end of the limiting rod 308 slides with the inner wall of the limiting hole 311, the mounting bracket 305 is not blocked from moving outward, and the mounting bracket 305 is prevented from sliding back under the reset action of the first tension spring 307, so that it is easy to adjust the sliding distance of the mounting bracket 305 outward, and it is convenient for subsequent maintenance of the centrifugal fan 5. When it is necessary to retract the mounting bracket 305, it is only necessary to press the driving bar 309 inward, and the driving bar 309 stretches the second tension spring 310. , and drives the limiting rod 308 to slide out of the limiting hole 311, at this time, the limitation on the position of the mounting frame 305 can be cancelled, and at the same time, when the outer mounting frame 305 slides out of the slide slot 303, the limiting rod 308 is engaged with the outermost limiting hole 311 on the guide rail 302, which indirectly enhances the stability between the two mounting frames 305. At this time, the two mounting frames 305 are pulled out from the inside of the air conditioner body 1, which is convenient for the subsequent installation of the centrifugal fan 5, solving the problem of difficult operation due to the effective operation space and improving flexibility. ;

[0037] Specifically, Figure 2-Figure 6As shown, the fixing structure 4 includes four slide bars 401 and a mounting strip 402 fixedly connected between two slide bars 401 on the same side, two slide bars 401 are slidably connected to the two mounting frames 305, wherein a first spring 403 is fixedly connected between the ends of the two slide bars 401 and the mounting frames 305, two second guide bars 404 are fixedly connected between the two mounting strips 402, two fixing clips 405 are slidably connected between the two second guide bars 404, a second spring 406 is fixedly connected between the back of the fixing clip 405 and the mounting strip 402, a connecting plate 407 is fixedly connected between the two mounting strips 402, and a connecting plate 407 is fixedly connected between the two mounting strips 402. A first screw rod 408 is rotatably connected to one of the mounting frames 305 of 407, and the connecting plate 407 is threadedly connected to the first screw rod 408. A centrifugal fan 5 is arranged between the two mounting frames 305, and two fixing frames 410 are fixedly connected to the bottom of the centrifugal fan 5, and the fixing frames 410 and the fixing clips 405 are mutually in conflict with each other. A first knob 409 is fixedly connected to the bottom end of the first screw rod 408, and the fixing clip 405 is in an "L"-shaped structure, and an inclined surface is arranged on the upper surface of the fixing clip 405; when the two mounting frames 305 slide outwards to the maximum distance, the centrifugal fan 5 is moved between the two mounting frames 305, so that the centrifugal fan 5 is placed in the mounting frame 305. The center position of the mounting frame 305, in the process of placing the centrifugal fan 5, the two fixing frames 410 at the bottom thereof firstly abut against the two fixing clips 405, and the bottom surface of the fixing frame 410 and the inclined surface of the upper surface of the fixing clip 405 slide and cooperate, thereby driving the two fixing clips 405 to slide toward the two sides of the mounting frame 305 along the second guide rod 404 respectively, until the bottom surface of the fixing frame 410 and the upper surfaces of the two mounting frames 305 contact each other, at this time, the two fixing clips 405 slide toward the center position under the reset action of the second spring 406, until the inner sides of the two fixing clips 405 abut against the side walls of the fixing frame 410, and then the first screw rod 408 is rotated by the first knob 409. , and then the first screw rod 408 drives the connecting plate 407 to move downward, and the connecting plate 407 drives the two mounting bars 402 to move downward, and the two mounting bars 402 respectively drive the four sliding bars 401 to slide downward and compress the first spring 403. The setting of the sliding bar 401 enhances the stability of the two mounting bars 402. At the same time, the two mounting bars 402 drive the two fixing clips 405 to move downward until the bottom surfaces of the two fixing clips 405 and the upper surface of the fixing frame 410 conflict with each other, and continue to turn the first knob 409 until the centrifugal fan 5 no longer shakes. At this time, the centrifugal fan 5 is quickly installed between the two mounting frames 305, avoiding repeated twisting of the bolts and improving the installation efficiency.

[0038] Specifically, Figure 2 , Figure 3 and Figure 4As shown, the limiting structure 6 includes a docking sleeve 601 and a second screw rod 602 threadedly connected to the docking sleeve 601, the docking sleeve 601 is fixedly connected to the inner wall of the air conditioner body 1, the air outlet of the centrifugal fan 5 and the inner wall of the docking sleeve 601 are engaged with each other, one end of the second screw rod 602 is fixedly connected to the second knob 604, and the other end of the second screw rod 602 is rotatably connected to a rubber block 603, and the rubber block 603 and the air outlet of the centrifugal fan 5 are in conflict with each other; after completing the installation of the centrifugal fan 5, the mounting frame 305 is slid to the initial position, at this time, the two mounting frames 305 drive the centrifugal fan 5 to The air conditioner body 1 slides inside until the air outlet of the centrifugal fan 5 is engaged with the docking sleeve 601 on the inner wall of the air conditioner body 1, and then the limiting rod 308 is engaged with the innermost limiting hole 311 on the guide rail 302, so as to limit the mounting frame 305. Then, the second screw rod 602 is rotated by the second knob 604, and the second screw rod 602 drives the rubber block 603 to slide inward along the inner wall of the docking sleeve 601 and abut against the air outlet of the centrifugal fan 5. At this time, the air outlet of the centrifugal fan 5 is effectively fixed, and the docking of the air outlet of the centrifugal fan 5 with the air inlet 202 on the air conditioner body 1 is completed. The operation is simple and flexible.

[0039] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 7 , Figure 8 and Fig. 9 As shown, the protective structure 2 includes two mounting plates 201 and an air inlet 202 fixedly connected to one of the mounting plates 201, the mounting plate 201 is fixedly connected to the outer wall of the air-conditioning body 1, the return air outlet 206 is fixedly connected to the other mounting plate 201, a filter 203 is fixedly connected to each of the two mounting plates 201, and a first protective door 204 and a second protective door 205 are fixedly connected to the outer wall of the air-conditioning body 1 respectively; after completing the installation of the internal parts of the air-conditioning body 1, the first protective door 204 and the second protective door 205 are successively installed on the air-conditioning body 1 by bolts, and then the two mounting plates 201 with the filter 203 installed are successively installed on the outer wall of the air-conditioning body 1, and then the air inlet 202 and the return air outlet 206 are successively fixed on the two mounting plates 201, so that the filter 203 is placed at the center of the air inlet 202 and the return air outlet 206, thereby preventing dust from being adsorbed into the inside of the centrifugal fan 5 during use, and the practicability is strong.

[0040] Specifically, Figure 1 , Figure 7 and Figure 8As shown, the clamping structure 7 includes a mounting seat 701 and a rotating shaft 702 rotatably connected to the mounting seat 701, the air inlet 202 and the return air outlet 206 are both fixedly connected with two mounting seats 701, the rotating shaft 702 is fixedly connected with a clamping plate 703, a torsion spring 704 is fixedly connected between the inner wall of the mounting seat 701 and the clamping plate 703, and the end of the clamping plate 703 is threadedly connected to a limit strip 705; finally, the air conditioner body 1 is installed on the external wall of a granary or other places through a support frame, the air inlet and return air channels are cut out at the corresponding positions on the wall, and the corresponding pipelines are installed, and then the clamping plates 703 on the air inlet 202 are pressed in turn to clamp the air conditioner body 1. The plate 703 rotates around the rotating shaft 702 on the mounting base 701, and one end of the ventilation hose is put on the air inlet 202, and then the clamping plate 703 is loosened. Under the reset action of the torsion spring 704, the end of the clamping plate 703 is driven to clamp the ventilation hose. Then, one hand presses the front end of the clamping plate 703, and the other hand rotates the limiting strip 705 at the tail of the clamping plate 703. Since the limiting strip 705 and the clamping plate 703 are threadedly connected, the end of the limiting strip 705 contacts the outer wall of the air inlet 202. At this time, the position of the clamping plate 703 is effectively limited, and the firmness is improved. Then the same operation can be repeated for the clamping plate 703 on the return air outlet 206, which is easy to operate.

[0041] Specifically, Figure 1 and Fig. 9As shown, the mounting structure 8 includes a mounting ring 801 and a docking head 802 engaged with the top of the mounting ring 801, the top of the air inlet 202 is fixedly connected with the mounting ring 801, the docking head 802 is slidably connected with two guide pieces 804, one end of the guide piece 804 located inside the docking head 802 is fixedly connected with a clip 803, the clip 803 is slidably connected to the inner wall of the docking head 802, and the other end of the guide piece 804 is fixedly connected to the outer wall of the docking head 802. The inner sides of the two clips 803 are fixedly connected with insulating sheets 806, the center of the docking joint 802 is provided with a dew point sensor 9, a rubber ring 807 is engaged between the inner wall of the mounting ring 801 and the dew point sensor 9, the cross section of the docking joint 802 is a "convex" structure, and the cross sections of the clips 803 and the guide sheet 804 are both "L" shaped structures; then the dew point sensor 9 is inserted from the center of the docking joint 802, and then the docking joint 802 together with the dew point sensor 9 is removed from the mounting ring 801. 01 is inserted downwardly, so that the docking joint 802 is engaged with the inside of the mounting ring 801. During the process of inserting the docking joint 802 downwardly, since the clip 803 on the docking joint 802 is in an "L" shape and the inside of the mounting ring 801 is provided with an inclined surface, during the downward movement, the bottom of the clip 803 slides with the inclined surface, thereby driving the clip 803 and the guide piece 804 fixed at the top to move toward the middle direction. At this time, the guide piece 804 slides toward the center along the inner wall of the docking joint 802 and The third spring 805 on the outer wall of the compression joint 802, at this time, the two clips 803 drive the insulating sheet 806 to move toward the center position at the same time, until the two insulating sheets 806 are pressed against the dew point sensor 9 in the middle. At this time, the dew point sensor 9 is quickly fixed, which improves the operating efficiency. The setting of the insulating sheet 806 avoids the influence of static electricity or electromagnetic interference on the measurement result. Finally, a rubber ring 807 is engaged between the mounting ring 801 and the dew point sensor 9 to ensure the sealing inside the air inlet 202 and strong flexibility.

[0042] When the present invention is in use, the centrifugal fan 5 is installed inside the air conditioner body 1. Since the two guide rails 302 are symmetrically fixed on the inner wall of the air conditioner body 1 through the four support plates 301, it is only necessary to fix the centrifugal fan 5 between the two mounting frames 305. The mounting frame 305 close to the outside is pulled outward, and then the mounting frame 305 on the outside drives the other mounting frame 305 on the inside to slide outward along the slide groove 303. Since the rotating rollers 306 at both ends of the mounting frame 305 are rollingly connected with the first guide rod 304, the centrifugal fan 5 can be reduced. The friction between the mounting frame 305 and the slide groove 303 is reduced, so that the mounting frame 305 moves more smoothly between the two guide rails 302. At the same time, since the first tension spring 307 is fixedly connected between the inner mounting frame 305 and the inner wall of the guide rail 302, it is convenient to reset the mounting frame 305 after the installation of the centrifugal fan 5 is completed, and the flexibility is strong. At the same time, in the process of pulling the mounting frame 305 outward, since the inner mounting frame 305 is provided with a limit rod 308, and the end of the limit rod 308 is provided with an inclined surface, the mounting frame 305 can be pulled outward. During the process of retracting the mounting frame 305, the limiting rods 308 are engaged with the limiting holes 311 on the guide rail 302 one by one. Since the inclined surface at the end of the limiting rod 308 slides with the inner wall of the limiting hole 311, the mounting frame 305 is not blocked from moving outward, and the mounting frame 305 is prevented from sliding back under the reset action of the first tension spring 307, which is convenient for adjusting the sliding distance of the mounting frame 305 outward and for subsequent maintenance of the centrifugal fan 5. When the mounting frame 305 needs to be retracted, the driving bar 309 only needs to be pressed inward, and the driving bar 309 stretches the second tension spring 307. 10, and drives the limiting rod 308 to slide out of the limiting hole 311, at this time, the limitation on the position of the mounting bracket 305 can be cancelled, and at the same time, when the outer mounting bracket 305 slides out of the slide groove 303, the limiting rod 308 is engaged with the outermost limiting hole 311 on the guide rail 302, which indirectly enhances the stability between the two mounting brackets 305. At this time, the two mounting brackets 305 are pulled out from the inside of the air conditioner body 1, which is convenient for the subsequent installation of the centrifugal fan 5, solves the problem of difficult operation due to the effective operation space, and improves flexibility;

[0043] After the two mounting frames 305 slide outwards to the maximum distance, the centrifugal fan 5 is moved between the two mounting frames 305 so that the centrifugal fan 5 is placed at the center of the mounting frames 305. In the process of placing the centrifugal fan 5, the two fixing frames 410 at the bottom thereof first contact the two fixing clips 405, and the bottom surface of the fixing frame 410 and the inclined surface of the upper surface of the fixing clip 405 slide in cooperation with each other, thereby driving the two fixing clips 405 to slide along the second guide rod 404 to the two sides of the mounting frame 305 respectively, until the bottom surface of the fixing frame 410 and the upper surfaces of the two mounting frames 305 are in contact with each other. The two fixing clips 405 are in contact with each other. At this time, the two fixing clips 405 slide toward the center position under the reset action of the second spring 406 until the inner sides of the two fixing clips 405 are in contact with the side walls of the fixing frame 410, and then the first screw rod 408 is rotated by the first knob 409, and then the first screw rod 408 drives the connecting plate 407 to move downward, and the connecting plate 407 drives the two mounting bars 402 to move downward, and the two mounting bars 402 respectively drive the four sliding rods 401 to slide downward and compress the first spring 403. The setting of the sliding rod 401 enhances the stability of the two mounting bars 402, and at the same time, the two The mounting strip 402 drives the two fixing clips 405 to move downward until the bottom surfaces of the two fixing clips 405 collide with the upper surface of the fixing bracket 410, and the first knob 409 is continuously turned until the centrifugal fan 5 no longer shakes, at which point the centrifugal fan 5 is quickly installed between the two mounting brackets 305, thus avoiding repeated twisting of the bolts and improving the installation efficiency. After the installation of the centrifugal fan 5 is completed, the mounting brackets 305 are slid to the initial position, at which point the two mounting brackets 305 drive the centrifugal fan 5 to slide toward the inside of the air conditioner body 1 until the air outlet of the centrifugal fan 5 is aligned with the air outlet of the centrifugal fan 5. The docking sleeves 601 on the inner wall of the air conditioner body 1 are engaged with each other, and then the limiting rod 308 is engaged with the innermost limiting hole 311 on the guide rail 302, so as to limit the mounting frame 305. Then, the second screw rod 602 is rotated by the second knob 604, and the second screw rod 602 drives the rubber block 603 to slide inward along the inner wall of the docking sleeve 601 and contact the air outlet of the centrifugal fan 5. At this time, the air outlet of the centrifugal fan 5 is effectively fixed, and the air outlet of the centrifugal fan 5 is docked with the air inlet 202 on the air conditioner body 1, which is easy to operate and has strong flexibility.

[0044] After completing the installation of the internal parts of the air conditioner body 1, the first protective door 204 and the second protective door 205 are sequentially installed on the air conditioner body 1 by bolts, and then the two mounting plates 201 with the filter 203 installed are sequentially installed on the outer wall of the air conditioner body 1, and then the air inlet 202 and the return air outlet 206 are sequentially fixed on the two mounting plates 201, so that the filter 203 is placed at the center position of the air inlet 202 and the return air outlet 206, thereby preventing dust from being adsorbed into the inside of the centrifugal fan 5 during use, which is highly practical. Then, the dew point sensor 9 is inserted from the center position of the docking joint 802, and then the docking joint 802 together with the dew point sensor 9 is inserted downward from the top of the mounting ring 801, so that the docking joint 802 is engaged with the inside of the mounting ring 801. In the process of inserting the docking joint 802 downward, since the clip 803 on the docking joint 802 is in an "L" shape, ”-shaped structure, and the interior of the mounting ring 801 is provided with an inclined surface, and in the process of moving downward, the bottom of the clip 803 slides with the inclined surface, thereby driving the clip 803 and the guide piece 804 fixed on the top to move toward the middle direction. At this time, the guide piece 804 slides toward the center along the inner wall of the docking joint 802 and compresses the third spring 805 on the outer wall of the docking joint 802. At this time, the two clips 803 drive the insulating sheet 806 to move toward the center position at the same time until the two insulating sheets 806 are pressed against the dew point sensor 9 in the middle. At this time, the dew point sensor 9 is quickly fixed, which improves the operating efficiency. The setting of the insulating sheet 806 avoids the influence of static electricity or electromagnetic interference on the measurement results. Finally, a rubber ring 807 is engaged between the mounting ring 801 and the dew point sensor 9 to ensure the sealing inside the air inlet 202, and the flexibility is strong;

[0045] Finally, the air conditioner body 1 is installed on the external wall of a granary or other place through the support frame, the air inlet and return air channels are chiseled out at the corresponding positions on the wall, and the corresponding pipes are installed, and then the clamping plate 703 on the air inlet 202 is pressed in turn to make the clamping plate 703 rotate around the rotating shaft 702 on the mounting seat 701, and one end of the ventilation hose is put on the air inlet 202, and then the clamping plate 703 is loosened, and the end of the clamping plate 703 is driven to clamp the ventilation hose under the resetting action of the torsion spring 704, and then the front end of the clamping plate 703 is pressed with one hand, and the limiting strip 705 at the tail of the clamping plate 703 is rotated with the other hand. Since the limiting strip 705 is threadedly connected to the clamping plate 703, the end of the limiting strip 705 is against the outer wall of the air inlet 202, the position of the clamping plate 703 is effectively limited, and the firmness is improved at the same time, and then the same operation can be repeated for the clamping plate 703 on the return air outlet 206, which is easy to operate.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An air conditioning system with air dew point measurement function, characterized in that: The air conditioner comprises an air conditioner body (1), a protective structure (2) mounted on the air conditioner body (1), a sliding structure (3) arranged inside the air conditioner body (1), a fixed structure (4) connected to the sliding structure (3), a centrifugal fan (5) arranged on the fixed structure (4), a limiting structure (6) mounted inside the air conditioner body (1), a clamping structure (7) mounted on the protective structure (2), and a mounting structure (8) arranged on the protective structure (2); The sliding structure (3) comprises four support plates (301) and a guide rail (302) fixedly connected between two support plates (301) on the same side; the support plate (301) is fixedly connected to the inner wall of the air conditioner body (1); a slide groove (303) is provided inside the two guide rails (302); a first guide rod (304) is fixedly connected inside the slide groove (303); two mounting frames (305) are provided between the two guide rails (302); the mounting frames (305) are slidably connected to the inner wall of the slide groove (303); and a fixed structure (4) is matched with the mounting frames (305); The fixing structure (4) comprises four slide bars (401) and a mounting bar (402) fixedly connected between two slide bars (401) on the same side; two slide bars (401) are slidably connected to the two mounting frames (305), respectively; a first spring (403) is fixedly connected between the ends of the two slide bars (401) and the mounting frames (305); two second guide bars (404) are fixedly connected between the two mounting bars (402); two fixing clips (405) are slidably connected between the two second guide bars (404); the back of the fixing clips (405) is fixedly connected to the mounting frames (305); A second spring (406) is fixedly connected between the surface and the mounting strip (402), a connecting plate (407) is fixedly connected between the two mounting strips (402), a first screw rod (408) is rotatably connected to one of the mounting frames (305) close to the connecting plate (407), the connecting plate (407) and the first screw rod (408) are threadedly connected, a centrifugal fan (5) is arranged between the two mounting frames (305), two fixing frames (410) are fixedly connected to the bottom of the centrifugal fan (5), and the fixing frames (410) and the fixing clamps (405) are in conflict with each other; The protective structure (2) comprises two mounting plates (201) and an air inlet (202) fixedly connected to one of the mounting plates (201); the two mounting plates (201) are fixedly connected to the outer wall of the air conditioner body (1); the other mounting plate (201) is fixedly connected to an air return port (206); a filter screen (203) is fixedly connected to each of the two mounting plates (201); and a first protective door (204) and a second protective door (205) are respectively fixedly connected to the outer wall of the air conditioner body (1); The clamping structure (7) comprises a mounting seat (701) and a rotating shaft (702) rotatably connected to the mounting seat (701); the air inlet (202) and the air return port (206) are both fixedly connected to the two mounting seats (701); a clamping plate (703) is fixedly connected to the rotating shaft (702); a torsion spring (704) is fixedly connected between the inner wall of the mounting seat (701) and the clamping plate (703); and the end of the clamping plate (703) is threadedly connected to a limit strip (705); The mounting structure (8) comprises a mounting ring (801) and a docking joint (802) engaged with the top end of the mounting ring (801); the top end of the air inlet (202) is fixedly connected to the mounting ring (801); two guide plates (804) are slidably connected to the docking joint (802); one end of the guide plate (804) located inside the docking joint (802) is fixedly connected to a clamping plate (803); the clamping plate (803) is slidably connected to the inner wall of the docking joint (802); a third spring (805) is fixedly connected between the other end of the guide plate (804) and the outer wall of the docking joint (802); an insulating plate (806) is fixedly connected to the inner sides of the two clamping plates (803); and a dew point sensor (9) is provided at the center of the docking joint (802).

2. The air conditioning system with air dew point measurement function according to claim 1, characterized in that: The bottom end of the first screw rod (408) is fixedly connected to a first knob (409); the fixing clamp (405) is in an "L"-shaped structure; and an upper surface of the fixing clamp (405) is provided with an inclined surface.

3. The air conditioning system with air dew point measurement function according to claim 1, characterized in that: Both ends of the mounting frame (305) are rotatably connected to a roller (306), the roller (306) is rollingly connected to the first guide rod (304), and a first tension spring (307) is fixedly connected between the end of the mounting frame (305) and the inner wall of the guide rail (302).

4. The air conditioning system with air dew point measurement function according to claim 1, characterized in that: A limiting rod (308) is slidably connected to one of the mounting frames (305) away from the connecting plate (407), a plurality of limiting holes (311) are provided on one of the guide rails (302), one end of the limiting rod (308) is engaged with the limiting hole (311), the other end of the limiting rod (308) is fixedly connected to a driving bar (309), and a second tension spring (310) is fixedly connected between the inner side of the driving bar (309) and the mounting frame (305).

5. The air conditioning system with air dew point measurement function according to claim 4, characterized in that: Both ends of the mounting frame (305) are in an "F"-shaped structure, the driving bar (309) is in a "U"-shaped structure, and an inclined surface is provided at the end of the limiting rod (308).

6. The air conditioning system with air dew point measurement function according to claim 1, characterized in that: The limiting structure (6) comprises a docking sleeve (601) and a second screw rod (602) threadedly connected to the docking sleeve (601); the docking sleeve (601) is fixedly connected to the inner wall of the air conditioner body (1); the air outlet of the centrifugal fan (5) and the inner wall of the docking sleeve (601) are engaged with each other; one end of the second screw rod (602) is fixedly connected to a second knob (604); the other end of the second screw rod (602) is rotatably connected to a rubber block (603); the rubber block (603) and the air outlet of the centrifugal fan (5) are in contact with each other.

7. The air conditioning system with air dew point measurement function according to claim 6, characterized in that: A rubber ring (807) is engaged between the inner wall of the mounting ring (801) and the dew point sensor (9); the cross section of the docking joint (802) is a "convex" shaped structure; and the cross sections of the clamping piece (803) and the guide piece (804) are both "L" shaped structures.

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