Granary air conditioner with energy consumption variable adjusting function

Abstract

The invention discloses a granary air conditioner with an energy consumption variable adjusting function, and belongs to the technical field of granary air conditioners, the granary air conditioner comprises an air conditioner shell and an evaporator fixedly mounted in the air conditioner shell, the air conditioner shell is fixedly connected with an air outlet pipe and an air return pipe, and the periphery of the air outlet pipe fixedly communicates with a plurality of extension pipes; the air conditioner further comprises an L-shaped plate slidably connected to the bottom wall of the air conditioner shell, and a sealing tank is fixedly connected to the side wall of the air conditioner shell. According to the granary air conditioner with the energy consumption variable adjusting function, a servo motor is started, a driving rod is driven to rotate, a half gear is driven to operate, the half gear is meshed with a rectangular rack frame, the rectangular rack frame drives an L-shaped plate to constantly abut against an abutting plate in a reciprocating mode, and water in a sealing tank is extruded to an air outlet pipe from a humidifying pipe; and the air is sprayed into the granary along with the wind force blown out by the air outlet pipe, so that the moisture content of the air in the granary is increased, the moisture of the grains is effectively prevented from being reduced in the long-term storage process, and the stable storage effect on the grains is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of granary air conditioners, and particularly to a granary air conditioner with an energy consumption variable adjustment function. Background Art

[0002] A granary air conditioner is an air conditioning device specially designed for grain storage. Its main functions are to control the temperature, humidity, and ventilation in the granary, providing a suitable storage environment to ensure the safety of grain quality. During the grain storage process, the influence of environmental factors can have a great impact on the quality of grain. The granary environment is usually relatively dry. If the humidity is not increased, the moisture in the grain will gradually evaporate, causing the grain particles to become dry and hard, affecting the taste and processing quality. Moreover, a dry environment is conducive to the survival and reproduction of some storage pests, such as Sitophilus zeamais and Rhizopertha dominica. These pests will eat the grain, causing direct losses to the grain, and seriously affecting the grain safety of the entire granary when the situation is severe.

[0003] After retrieval, a patent with the Chinese patent publication number CN219934159U discloses a special air conditioner for granaries, which relates to the technical field of granary air conditioners. This special air conditioner for granaries includes an air conditioner housing, a dust removal mechanism, and a blowing mechanism. A support plate is fixedly installed at the bottom of the air conditioner housing; the dust removal mechanism is arranged at the rear side of the air conditioner housing, and the dust removal mechanism includes a threaded rod, an internally threaded block, a scraper, and a first motor. The following deficiencies exist in the above patent: When the existing granary air conditioner cools down the grain in the granary, it automatically reduces the moisture in the air in the granary, making the air in the granary dry, causing water loss in the grain, and resulting in a decrease in the moisture, nutrients, quality, etc. of the grain. It is impossible to ensure the quality of the grain while cooling the grain, and thus it is very easy to affect the quality of the grain. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that when the existing granary air conditioner adjusts the air in the granary, it easily makes the air in the granary dry, reducing the moisture of the grain and affecting the grain quality, and to propose a granary air conditioner with an energy consumption variable adjustment function.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A granary air conditioner with an energy consumption variable adjustment function, including an air conditioner housing and an evaporator fixedly installed inside the air conditioner housing. A variable-frequency compressor and a variable-frequency fan are fixedly installed inside the air conditioner housing. An air outlet pipe and a return air pipe are fixedly connected to the air conditioner housing. A plurality of extension pipes are fixedly communicated around the air outlet pipe. It also includes an L-shaped plate slidably connected to the bottom wall of the air conditioner housing. A sealing tank is fixedly connected to the side wall of the air conditioner housing. A piston block is slidably connected inside the sealing tank. A push rod is fixedly connected to the piston block. One end of the push rod is fixedly connected to a contact plate. A first spring is sleeved on the push rod. Two ends of the first spring are respectively abutted against the sealing tank and the contact plate. A humidifying pipe is fixedly communicated between the sealing tank and the air outlet pipe. A water suction pipe is fixedly communicated with the sealing tank.

[0006] Preferably, an air suction pipe is fixedly communicated with the water suction pipe. Solenoid valves are installed inside both the air suction pipe and the water suction pipe. An axial flow fan is fixedly installed on the top of the air conditioner housing. A centrifugal fan is fixedly installed inside the air conditioner housing.

[0007] Preferably, a servo motor is fixedly installed on the bottom wall of the air conditioner housing. The output end of the servo motor is fixedly connected to a driving rod. A semi-gear is fixedly connected to the top of the driving rod. A rectangular rack frame is externally engaged with the semi-gear. One end of the L-shaped plate is fixedly connected to the rectangular rack frame.

[0008] Preferably, a support sliding groove is fixedly connected to the bottom wall of the air conditioner housing. The end of the L-shaped plate away from the rectangular rack frame is slidably connected inside the support sliding groove. The sealing tank is divided into a first chamber and a second chamber by the piston block. Both the humidifying pipe and the water suction pipe are communicated with the first chamber. The end of the humidifying pipe away from the first chamber is fixedly installed with a spraying disc.

[0009] Preferably, a heat dissipation grille is opened on one side of the air conditioner housing. A sliding hole is opened on the air conditioner housing near the heat dissipation grille. A limit sliding plate is slidably connected inside the sliding hole of the air conditioner housing. Connecting plates are fixedly connected to both sides of the limit sliding plate. Brush plates are fixedly connected to both ends of the two connecting plates.

[0010] Preferably, cavities that communicate with each other are opened inside the connecting plate near the interior of the air conditioner housing and the brush plates at both ends. Small holes corresponding to the heat dissipation grille are opened on the two brush plates. A liquid inlet pipe is fixedly communicated between the connecting plate near the interior of the air conditioner housing and the second chamber. One end of the liquid inlet pipe is a telescopic folding hose.

[0011] Preferably, a detergent box is fixedly installed on the bottom wall of the air conditioner housing. A suction pipe is fixedly connected between the detergent box and the second chamber of the sealed tank. A guide rod is slidably connected to the inner wall of the air conditioner housing near the brush plate. One end of the guide rod is slidably connected to a rectangular plate. An inclined plate is hinged to the rectangular plate. The end of the inclined plate away from the rectangular plate is hinged to the brush plate. A second spring is sleeved on the guide rod. The two ends of the second spring respectively abut against the rectangular plate and the inner wall of the air conditioner housing.

[0012] Preferably, a condensate water diversion groove is fixedly installed on the bottom wall of the air conditioner housing near the evaporator. An air conditioner drain pipe is fixedly connected to one inner wall of the condensate water diversion groove. A filter plate is fixedly connected to the inner wall of the condensate water diversion groove. A driven rod is rotatably connected to the inner wall of the condensate water diversion groove. A synchronous belt is drivingly connected between the driven rod and the driving rod.

[0013] Preferably, a turntable is fixedly connected to the top of the driven rod. A fixed block is eccentrically fixedly connected to the top of the turntable. A sliding frame is sleeved on the fixed block. A fixed frame is fixedly connected to the condensate water diversion groove. One end of the sliding frame is rotatably connected to the fixed frame.

[0014] Preferably, a guide rail is fixedly connected to the side wall of the air conditioner housing. A sliding plate is slidably connected in the guide rail. A slider is fixedly connected to the top of the sliding plate. The slider is slidably connected in the sliding frame. Two extension arm plates are fixedly connected to one side of the sliding plate. Anti-blocking brush plates are fixedly connected to the ends of the two extension arm plates away from the sliding plate.

[0015] Compared with the prior art, the present invention provides a granary air conditioner with an energy consumption variable adjustment function, and has the following beneficial effects: 1. For the granary air conditioner with an energy consumption variable adjustment function, by starting the servo motor, driving the driving rod to rotate, driving the semi-gear to operate, the semi-gear meshes with the rectangular rack frame, causing the rectangular rack frame to perform left and right reciprocating movements. When the rectangular rack frame drives the L-shaped plate to slide towards the abutting plate, the abutting plate pushes the push rod to act, and the first spring is compressed. At this time, the push rod pushes the piston block to squeeze the air in the sealed tank, so that the air is extruded through the humidifying pipe to the air outlet pipe. When the L-shaped plate returns to its original position, the elastic force of the first spring causes the abutting plate to automatically return to its original position, and at the same time pulls the push rod and the piston block to return to their original positions, thereby forming a negative pressure chamber in the sealed tank. Water is pumped into the sealed tank for storage through the water suction pipe. Subsequently, when the L-shaped plate abuts against the abutting plate again, the water in the sealed tank is extruded through the humidifying pipe to the air outlet pipe and sprayed into the granary along with the wind blown out of the air outlet pipe. Through the continuous reciprocating abutment of the L-shaped plate and the abutting plate, the moisture content of the air in the granary is increased, effectively preventing the reduction of moisture in the grain during long-term storage and playing a role in stabilizing the storage of the grain.

[0016] 2. The granary air conditioner with the energy consumption variable adjustment function will produce resistance and pushing effects on the rectangular plate during the reciprocating motion of the rectangular rack frame. When the rectangular plate is pushed, it slides along the guide rod under the guiding constraint of the guide rod. Due to the hinged characteristics of the inclined plate and the limited sliding plate can only slide within the sliding hole of the air-conditioning shell, when the rectangular plate is pushed, it will drive two of the brush plates to slide on the heat dissipation grille and compress the second spring at the same time. When the rectangular rack frame no longer conflicts with the rectangular plate, the rectangular plate will automatically pull the inclined plate to reset under the elastic restoring force of the second spring, thereby driving the brush plate to reset. In addition, since the four brush plates are connected to each other through the limited sliding plate, when two of the brush plates slide, the other two brush plates will also slide synchronously, so that the four brush plates can simultaneously reciprocate and clean the dust on the inner and outer sides of the heat dissipation grille of the air-conditioning shell. Compared with the traditional method of only cleaning the heat dissipation grille on one side, this design significantly improves the dust removal effect.

[0017] 3. The granary air conditioner with energy consumption variable adjustment function drives the L-shaped plate to repeatedly collide with the contact plate through the rectangular rack frame. The second chamber of the sealed tank will extract the detergent from the detergent box through the suction pipe, and transport the detergent to the cavity of the connecting plate near the inside of the air conditioner shell through the liquid inlet pipe. Finally, the detergent is squeezed out from the two brush plates facing the outside of the air conditioner shell, and is sprayed onto the heat dissipation grille through the small holes on the brush plates. In this way, during the simultaneous brushing of the four brush plates, the detergent can be coordinated to perform cleaning operations, greatly improving the decontamination effect.

[0018] 4. The granary air conditioner with the energy consumption variable adjustment function can drive the driven rod to rotate synchronously and continuously through the continuous rotation of the active rod with the help of the transmission action of the synchronous belt, and then drive the turntable to perform continuous rotational motion, so that the sliding frame produces a left-right swing motion, and then drives the slide plate to perform horizontal reciprocating linear motion in the guide rail, drives the two extended arm plates to slide back and forth, and the extended arm plate drives the anti-blocking brush plate to brush and clean the impurities accumulated on the filter plate in the condensate diversion groove, and at the same time makes the water flow in the condensate diversion groove shake, effectively accelerating the discharge process of the condensate, thereby realizing the automatic anti-blocking function, helping to maintain the normal refrigeration cycle of the air-conditioning system, improving the refrigeration efficiency, making the temperature in the granary more uniform and better maintained within the set appropriate range, which is beneficial to the storage of grain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front structural schematic diagram of a granary air conditioner with energy consumption variable adjustment function proposed by the present invention; Figure 2 This is a side structural schematic diagram of a granary air conditioner with energy consumption variable adjustment function proposed by the present invention; Figure 3Schematic diagram of the overall structure of a granary air conditioner with an energy consumption variable adjustment function proposed by the present invention; Figure 4 Schematic diagram of the internal structure of the air conditioner housing in a granary air conditioner with an energy consumption variable adjustment function proposed by the present invention; Figure 5 Proposed by the present invention Figure 4 Schematic diagram of part A in; Figure 6 Schematic diagram of part B in Figure 4 proposed by the present invention; Figure 7 Schematic diagram of the condensate water diversion trough in a granary air conditioner with an energy consumption variable adjustment function proposed by the present invention; Figure 8 Proposed by the present invention Figure 7 Schematic diagram of part C in; Figure 9 Schematic diagram of the internal structure of the brush plate and the sealing tank in a granary air conditioner with an energy consumption variable adjustment function proposed by the present invention; Figure 10 Proposed by the present invention Figure 9 Schematic diagram of part D in; Figure 11 Schematic diagram of part E in Figure 9 proposed by the present invention; Figure 12 Schematic diagram of the limit sliding plate in a granary air conditioner with an energy consumption variable adjustment function proposed by the present invention.

[0020] In the figure: 1, air conditioner housing; 2, evaporator; 3, air outlet pipe; 4, return air pipe; 5, extension pipe; 6, L-shaped plate; 7, sealing tank; 8, piston block; 9, push rod; 10, contact plate; 11, first spring; 12, humidifying pipe; 13, water suction pipe; 15, air suction pipe; 16, axial flow fan; 17, centrifugal fan; 18, servo motor; 19, driving rod; 20, semi-gear; 21, rectangular rack frame; 22, support chute; 23, first chamber; 24, second chamber; 25, spraying disc; 26, heat dissipation grille; 27, limit sliding plate; 28, connecting plate; 29, brush plate; 30, liquid inlet pipe; 31, detergent tank; 32, suction pipe; 33, condensate water diversion trough; 34, air conditioner drain pipe; 35, filter plate; 36, driven rod; 37, synchronous belt; 38, turntable; 39, fixed block; 40, sliding frame; 41, fixed bracket; 42, guide rail; 43, sliding plate; 44, slider; 45, extended arm plate; 46, anti-blocking brush plate; 47, guide rod; 48, rectangular plate; 49, inclined plate; 50, second spring. Detailed implementation manners

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0023] Embodiment 1: Refer to Figures 1 - 12 , a grain bin air conditioner with an energy consumption variable adjustment function, including an air conditioner housing 1 and an evaporator 2 fixedly installed in the air conditioner housing 1. A variable frequency compressor and a variable frequency blower are fixedly installed in the air conditioner housing 1. An air outlet pipe 3 and a return air pipe 4 are fixedly connected to the air conditioner housing 1. A plurality of extension pipes 5 are fixedly communicated with the periphery of the air outlet pipe 3. It further includes: an L-shaped plate 6 slidably connected to the bottom wall of the air conditioner housing 1. A sealed tank 7 is fixedly connected to the side wall of the air conditioner housing 1. A piston block 8 is slidably connected in the sealed tank 7. A push rod 9 is fixedly connected to the piston block 8. One end of the push rod 9 is fixedly connected to a contact plate 10. A first spring 11 is sleeved on the push rod 9. The two ends of the first spring 11 are respectively abutted against the sealed tank 7 and the contact plate 10. A humidifying pipe 12 is fixedly communicated between the sealed tank 7 and the air outlet pipe 3. A water suction pipe 13 is fixedly communicated with the sealed tank 7.

[0024] In the present invention, when the grain bin air conditioner is in use, first connect the water suction pipe 13 to an external water source, blow air into the grain bin through the air outlet pipe 3, and recycle the air through the return air pipe 4. When it is necessary to humidify the air in the grain bin, slide the L-shaped plate 6 to abut against the abutting plate 10. The abutting plate 10 slides and drives the push rod 9 to slide towards the inside of the sealed tank 7, while compressing the first spring 11. The push rod 9 pushes the piston block 8 to squeeze the stored air in the sealed tank 7, and it is extruded from the humidifying pipe 12 to the air outlet pipe 3. Subsequently, when the L-shaped plate 6 resets, the first spring 11 automatically resets the abutting plate 10, and at the same time automatically pulls the push rod 9 and the piston block 8 to reset, forming a negative pressure cavity in the sealed tank 7. The external water is drawn into the sealed tank 7 for storage through the water suction pipe 13. Subsequently, when the L-shaped plate 6 abuts against the abutting plate 10 again, the water in the sealed tank 7 is extruded from the humidifying pipe 12 to the air outlet pipe 3 and sprayed out following the wind of the air outlet pipe 3 into the grain bin. Thus, when the L-shaped plate 6 and the abutting plate 10 abut against each other reciprocally, the moisture in the air in the grain bin increases, thereby achieving the effect of stably preserving the grain, effectively preventing the reduction of moisture in the grain during long-term storage. The air can be blown into the grain bin from different directions through multiple extension pipes 5, avoiding the occurrence of dead air zones for blowing, contributing to maintaining the uniform distribution of temperature and humidity in the grain bin, and providing a stable environment for grain storage; it should be noted that when the grain bin air conditioning system is designed and operated, it will try to control the amount of water sprayed out from the air outlet pipe 3 to maintain a suitable storage environment in the grain bin. When the air conditioning system operates normally, the humidity of the water sprayed out at the air outlet pipe 3 is usually within a reasonable range and will not cause obvious moisture problems to the grain.

[0025] Adopting equipment such as a variable-frequency compressor and a variable-frequency fan, according to the instructions of the control system, the variable-frequency compressor can flexibly adjust the rotational speed, change the output of the refrigerating capacity or heating capacity, so as to adapt to different temperature and humidity requirements of the grain bin. At the same time, the variable-frequency fan will correspondingly adjust the wind speed, optimize the air circulation and heat exchange efficiency, and reduce unnecessary energy consumption on the premise of meeting the environmental control requirements.

[0026] Embodiment 2: Refer to Figures 1 - 10 , which is basically the same as Embodiment 1. Further, an air suction pipe 15 is fixedly communicated with the water suction pipe 13, solenoid valves are installed in both the air suction pipe 15 and the water suction pipe 13, an axial flow fan 16 is fixedly installed on the top of the air conditioner housing 1, and a centrifugal fan 17 is fixedly installed inside the air conditioner housing 1.

[0027] In the present invention, the operator detects the humidity of the air in the granary through a humidity detector. When the humidity of the air in the granary reaches the standard humidity, the electromagnetic valve in the water suction pipe 13 is closed, and the electromagnetic valve in the air suction pipe 15 is opened. At this time, water will no longer be stored in the sealed tank 7, and air is extracted through the air suction pipe 15, and then squeezed out of the humidifying pipe 12 to the air outlet pipe 3. Then, when the air conditioner in the granary is running, the water or air outlet of the humidifying pipe 12 is automatically controlled according to the humidity of the air in the granary; and when the humidifying pipe 12 sprays air, the dust on the filter screen inside the air outlet pipe 3 can also be assisted to be blown away; The axial flow fan 16 can promote the air flow in the granary, so that the air circulates between the air conditioning system and every corner of the granary. This can ensure that the temperature and humidity in the granary are evenly distributed, avoid local overheating or overhumidification, and facilitate the overall storage of grain; The role of the centrifugal fan 17 in the granary air conditioning is to promote air circulation and evenly distribute the treated air; improve the heat exchange efficiency of the evaporator 2 and the condenser to ensure the cooling and heating effects of the air conditioning; balance the air pressure in the granary to prevent abnormal air infiltration; accelerate water evaporation and assist in reducing the air humidity in the granary.

[0028] A servo motor 18 is fixedly mounted on the bottom wall of the air-conditioning housing 1, an active rod 19 is fixedly connected to the output end of the servo motor 18, a half gear 20 is fixedly connected to the top of the active rod 19, a rectangular rack frame 21 is meshed on the outside of the half gear 20, and one end of the L-shaped plate 6 is fixedly connected to the rectangular rack frame 21.

[0029] A supporting groove 22 is fixedly connected to the bottom wall of the air-conditioning shell 1, and one end of the L-shaped plate 6 away from the rectangular rack frame 21 is slidably connected in the supporting groove 22. The sealing tank 7 is divided into a first chamber 23 and a second chamber 24 by the piston block 8. The humidification pipe 12 and the water absorption pipe 13 are both connected to the first chamber 23, and a spray disc 25 is fixedly installed on the end of the humidification pipe 12 away from the first chamber 23.

[0030] In the present invention, by starting the servo motor 18, the active rod 19 can be driven to rotate, and then the half gear 20 can be driven to rotate. Under the support and guidance of the support slide groove 22 to the L-shaped plate 6, the half gear 20 is engaged with the rectangular rack frame 21, so that the rectangular rack frame 21 makes a left and right reciprocating motion. When the rectangular rack frame 21 drives the L-shaped plate 6 to slide in the direction of the resistance plate 10, the resistance plate 10 pushes the push rod 9 to move, and the water in the humidification pipe 12 reaches the spray plate 25, and a mist of water is sprayed from the spray plate 25, following the wind force of the air outlet pipe 3 to every corner of the granary, so as to achieve the effect of humidifying the air and grain in the granary. It should be noted that a one-way valve is installed in the humidification pipe 12.

[0031] Example 3: Reference Figures 1 - 12, which is basically the same as the first embodiment. Further, a heat dissipation grille 26 is provided on one side of the air conditioner housing 1, a sliding hole is provided on the air conditioner housing 1 near the heat dissipation grille 26, a limiting sliding plate 27 is slidably connected in the sliding hole of the air conditioner housing 1, connecting plates 28 are fixedly connected to both sides of the limiting sliding plate 27, and brush plates 29 are fixedly connected to both ends of the two connecting plates 28.

[0032] A cavity that communicates with each other is provided inside the connecting plate 28 near the inside of the air conditioner housing 1 and the brush plates 29 at both ends. Small holes corresponding to the heat dissipation grille 26 are provided on the two brush plates 29. A liquid inlet pipe 30 is fixedly connected between the connecting plate 28 near the inside of the air conditioner housing 1 and the second chamber 24. One end of the liquid inlet pipe 30 is a telescopic and folding hose.

[0033] A detergent box 31 is fixedly installed on the bottom wall of the air conditioner housing 1. A suction pipe 32 is fixedly connected between the detergent box 31 and the second chamber 24 of the sealed tank 7. A detergent box 31 is fixedly installed on the bottom wall of the air conditioner housing 1. A suction pipe 32 is fixedly connected between the detergent box 31 and the second chamber 24 of the sealed tank 7. A guide rod 47 is slidably connected to the inner wall of the air conditioner housing 1 near the brush plate 29. One end of the guide rod 47 is slidably connected with a rectangular plate 48. An inclined plate 49 is hinged on the rectangular plate 48. One end of the inclined plate 49 away from the rectangular plate 48 is hinged to the brush plate 29. A second spring 50 is sleeved on the guide rod 47. Both ends of the second spring 50 are abutted against the rectangular plate 48 and the inner wall of the air conditioner housing 1 respectively.

[0034] In the present invention, the heat dissipation grille 26 on the air conditioner housing 1 usually has dust after long-term use. This is because when the air conditioner is running, air circulation is continuously carried out, and dust and other impurities in the air are easily adsorbed at the heat dissipation grille 26. If not cleaned in time, the dust accumulates on the heat dissipation grille 26, and the dust accumulation will block some of the mesh holes, reducing the air circulation area and the ventilation volume, thereby affecting the air conditioning effect of the air conditioner in the granary, resulting in uneven distribution of temperature and humidity in the granary, which is not conducive to the stable storage of grain. The blockage of the heat dissipation grille 26 will make the heat dissipation effect inside the air conditioner worse, and components such as the air conditioner compressor need to operate at high load for a long time to maintain normal operation. This will not only increase energy consumption but also shorten the service life of the air conditioner; During the reciprocating motion of the rectangular rack frame 21, the rectangular plate 48 will be resisted and pushed. When the rectangular plate 48 is pushed, it will slide along the guide rod 47 under the guidance constraint of the guide rod 47. Due to the hinged characteristics of the inclined plate 49 and the limited sliding plate 27 can only slide within the sliding hole of the air-conditioning housing 1, when the rectangular plate 48 is pushed, two of the brush plates 29 will slide on the heat dissipation grille 26, and the second spring 50 will be compressed at the same time. When the rectangular rack frame 21 no longer resists the rectangular plate 48, the rectangular plate 48 will be under the elastic restoring force of the second spring 50. The inclined plate 49 is automatically pulled back to its original position, thereby driving the brush plate 29 to be reset; in addition, since the four brush plates 29 are connected to each other through the limit sliding plate 27, when two of the brush plates 29 slide, the other two brush plates 29 will also slide synchronously, so that the four brush plates 29 can simultaneously brush and clean the dust on both sides of the heat dissipation grille 26 of the air-conditioning housing 1 in a reciprocating manner; compared with the traditional method of only cleaning the heat dissipation grille 26 on one side, this design significantly improves the dust removal effect; and the brush plates 29 on both sides of the air-conditioning housing 1 are staggered, so that the heat dissipation grille 26 can be fully brushed; At the same time, while the rectangular rack frame 21 drives the L-shaped plate 6 to repeatedly contact the contact plate 10, the second chamber 24 of the sealing tank 7 will extract the detergent from the detergent box 31 through the suction tube 32, and transport the detergent to the cavity of the connecting plate 28 close to the inside of the air-conditioning shell 1 through the liquid inlet pipe 30, and finally squeeze the detergent from the two brush plates 29 facing the outside of the air-conditioning shell 1, so that it is sprayed onto the heat dissipation grille 26 through the small holes on the brush plates 29; in this way, in the process of the four brush plates 29 brushing at the same time, the cleaning operation can be coordinated with the detergent, which greatly improves the decontamination effect; and because the decontamination The detergent is only sprayed toward the outside of the air conditioner, which can not only spray the detergent, but also spray a certain amount of gas into the mesh of the heat dissipation grille 26, so that the dust is sprayed to the outside, the decontamination effect is better, and damage to the internal electrical components of the air conditioner is effectively avoided; it should be noted that a one-way valve is installed inside the liquid inlet pipe 30 and the suction pipe 32; after the brush plate 29 has been brushed for a period of time, the detergent box 31 and the suction pipe 32 can be disassembled, and at this time, the two brush plates 29 can automatically blow out air through their own small holes, so that the heat dissipation grille 26 can be quickly dried, preventing the detergent from remaining on it, thereby extending the service life of the air conditioner housing 1.

[0035] Example 4: Reference Figures 4 - 11 , which is basically the same as the first embodiment, and further, a condensate guide groove 33 is fixedly installed on the bottom wall of the air-conditioning housing 1 near the evaporator 2, an air-conditioning drain pipe 34 is fixedly connected to the inner wall of one side of the condensate guide groove 33, a filter plate 35 is fixedly connected to the inner wall of the condensate guide groove 33, a driven rod 36 is rotatably connected to the inner wall of the condensate guide groove 33, and a synchronous belt 37 is transmission-connected between the driven rod 36 and the active rod 19.

[0036] A turntable 38 is fixedly connected to the top of the follower rod 36, a fixed block 39 is eccentrically and fixedly connected to the top of the turntable 38, a sliding frame 40 is sleeved on the fixed block 39, a fixed frame 41 is fixedly connected to the condensate water diversion groove 33, and one end of the sliding frame 40 is rotatably connected to the fixed frame 41.

[0037] A guide rail 42 is fixedly connected to the side wall of the air conditioner housing 1, a sliding plate 43 is slidably connected in the guide rail 42, a slider 44 is fixedly connected to the top of the sliding plate 43, the slider 44 is slidably connected in the sliding frame 40, two extension arm plates 45 are fixedly connected to one side of the sliding plate 43, and anti-blocking brush plates 46 are fixedly connected to the ends of the two extension arm plates 45 away from the sliding plate 43.

[0038] In the present invention, during the air-conditioning refrigeration process, the refrigerant evaporates and absorbs heat in the evaporator 2, making the surface temperature of the evaporator 2 lower than the dew point temperature of the air; the hot air in the granary contains a certain amount of water vapor. When this humid and hot air flows through the surface of the relatively low-temperature evaporator 2, the water vapor will liquefy when it meets the cold, thus condensing into liquid water and adhering to the surface of the evaporator 2; as the liquid water continuously accumulates, when it reaches a certain degree, it will be collected and discharged out of the body through the drainage system; since the air in the granary environment may have more dust and other particulate matters, even though there is a filter screen at the air return pipe 4 of the air conditioner, some dust still enters and reaches the evaporator 2. These dusts will mix with the water generated by the evaporator 2 and be discharged from the air conditioner drain pipe 34. Moreover, some components inside the air conditioner may have slight wear and generate impurities such as metal chips. These chips may also enter the condensate water. If the impurities in the water are not filtered, it is very easy to cause the blockage of the air conditioner drain pipe 34, affecting the normal operation of the drainage system, and even causing the overflow of condensate water, damaging the air conditioner equipment or affecting the environment of the granary; At this time, during the continuous rotation of the active rod 19, the driven rod 36 can be driven to rotate synchronously and continuously with the help of the transmission effect of the synchronous belt 37, thereby driving the turntable 38 to perform continuous rotational motion; because the slide plate 43 can only perform limited guiding sliding in the direction limited by the guide rail 42, and the slider 44 can slide freely inside the sliding frame 40, when the turntable 38 rotates, the fixed block 39 eccentrically connected to its surface slides in the sliding frame 40 accordingly; this movement mode causes the sliding frame 40 to produce a left-right swinging motion, thereby driving the slide plate 43 to perform a horizontal reciprocating linear motion in the guide rail 42, and finally driving the two extended arm plates 45 to slide back and forth; the extended arm plate 45 drives the anti-blocking brush plate 46 to clean the filter plate 3 in the condensate guide groove 33 The impurities accumulated at 5 are brushed and cleaned, and the water flow in the condensate guide groove 33 is shaken, which effectively accelerates the discharge process of the condensate, thereby realizing the automatic anti-blocking function, helping to maintain the normal refrigeration cycle of the air-conditioning system, improving the refrigeration efficiency, and making the temperature in the granary more uniform and better maintained within the set appropriate range, which is conducive to the storage of grain; the traditional direct discharge method of condensate water is prone to blockage of the air-conditioning drain pipe 34. Once blocked, the subsequent maintenance or replacement work is relatively tedious and complicated; the present design only needs to disassemble and clean the filter plate 35 regularly, which can effectively avoid failures caused by impurity blockage, greatly reducing the failure rate of air-conditioning equipment and improving the stability and reliability of equipment operation.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A granary air conditioner with energy consumption variable adjustment function, comprising: An air conditioning housing (1) and an evaporator (2) fixedly mounted in the air conditioning housing (1), wherein an air outlet pipe (3) and an air return pipe (4) are fixedly connected to the air conditioning housing (1), and a variable frequency compressor and a variable frequency fan are fixedly mounted in the air conditioning housing (1), characterized in that a plurality of extension pipes (5) are fixedly connected around the air outlet pipe (3), and further comprising: An L-shaped plate (6) is slidably connected to the bottom wall of the air-conditioning housing (1); a sealing tank (7) is fixedly connected to the side wall of the air-conditioning housing (1); a piston block (8) is slidably connected inside the sealing tank (7); a push rod (9) is fixedly connected to the piston block (8); one end of the push rod (9) is fixedly connected to a contact plate (10); a first spring (11) is sleeved on the push rod (9); the two ends of the first spring (11) are respectively abutted against the sealing tank (7) and the contact plate (10); a humidification pipe (12) is fixedly connected between the sealing tank (7) and the air outlet pipe (3); and a water suction pipe (13) is fixedly connected to the sealing tank (7).

2. The granary air conditioner with energy consumption variable adjustment function according to claim 1 is characterized in that: The water suction pipe (13) is fixedly connected to an air suction pipe (15), and solenoid valves are installed in both the air suction pipe (15) and the water suction pipe (13). An axial flow fan (16) is fixedly installed on the top of the air conditioning housing (1), and a centrifugal fan (17) is fixedly installed in the air conditioning housing (1).

3. The granary air conditioner with energy consumption variable adjustment function according to claim 1 is characterized in that: A servo motor (18) is fixedly mounted on the bottom wall of the air conditioner housing (1); an output end of the servo motor (18) is fixedly connected to an active rod (19); a top of the active rod (19) is fixedly connected to a half gear (20); an outer portion of the half gear (20) is meshed with a rectangular rack frame (21); and one end of the L-shaped plate (6) is fixedly connected to the rectangular rack frame (21).

4. The granary air conditioner with energy consumption variable adjustment function according to claim 3 is characterized in that: A support slide groove (22) is fixedly connected to the bottom wall of the air-conditioning housing (1); one end of the L-shaped plate (6) away from the rectangular rack frame (21) is slidably connected in the support slide groove (22); the inside of the sealed tank (7) is divided into a first chamber (23) and a second chamber (24) by a piston block (8); the humidifying pipe (12) and the water suction pipe (13) are both connected to the first chamber (23); and a spraying disc (25) is fixedly installed at one end of the humidifying pipe (12) away from the first chamber (23).

5. The granary air conditioner with energy consumption variable adjustment function according to claim 4 is characterized in that: A heat dissipation grille (26) is provided on one side of the air-conditioning housing (1), a sliding hole is provided on the air-conditioning housing (1) near the heat dissipation grille (26), a limited sliding plate (27) is slidably connected in the sliding hole of the air-conditioning housing (1), connecting plates (28) are fixedly connected on both sides of the limited sliding plate (27), and brush plates (29) are fixedly connected at both ends of the two connecting plates (28).

6. The granary air conditioner with energy consumption variable adjustment function according to claim 5, characterized in that: A connecting plate (28) near the inside of the air-conditioning housing (1) and the brush plates (29) at both ends are provided with interconnected cavities, and small holes corresponding to the heat dissipation grilles (26) are provided on the two brush plates (29). A liquid inlet pipe (30) is fixedly connected between the connecting plate (28) near the inside of the air-conditioning housing (1) and the second chamber (24), and one end of the liquid inlet pipe (30) is a telescopic foldable hose.

7. The granary air conditioner with energy consumption variable adjustment function according to claim 6, characterized in that: A detergent box (31) is fixedly mounted on the bottom wall of the air-conditioning housing (1); a suction tube (32) is fixedly connected between the detergent box (31) and the second chamber (24) of the sealing tank (7); a guide rod (47) is slidably connected to the inner wall of the air-conditioning housing (1) near the brush plate (29); one end of the guide rod (47) is slidably connected to a rectangular plate (48); an inclined plate (49) is hingedly connected to the rectangular plate (48); one end of the inclined plate (49) away from the rectangular plate (48) is hingedly connected to the brush plate (29); a second spring (50) is sleeved on the guide rod (47); two ends of the second spring (50) are respectively abutted against the rectangular plate (48) and the inner wall of the air-conditioning housing (1).

8. The granary air conditioner with energy consumption variable adjustment function according to claim 3, characterized in that: A condensate guide groove (33) is fixedly mounted on the bottom wall of the air-conditioning housing (1) near the evaporator (2); an air-conditioning drain pipe (34) is fixedly connected to an inner wall on one side of the condensate guide groove (33); a filter plate (35) is fixedly connected to the inner wall of the condensate guide groove (33); a driven rod (36) is rotatably connected to the inner wall of the condensate guide groove (33); and a synchronous belt (37) is transmission-connected between the driven rod (36) and the active rod (19).

9. The granary air conditioner with energy consumption variable adjustment function according to claim 8, characterized in that: The top of the driven rod (36) is fixedly connected to a rotating disk (38), the top of the rotating disk (38) is eccentrically fixedly connected to a fixed block (39), a sliding frame (40) is sleeved on the fixed block (39), the condensate guide groove (33) is fixedly connected to a fixed frame (41), and one end of the sliding frame (40) is rotatably connected to the fixed frame (41).

10. The granary air conditioner with energy consumption variable adjustment function according to claim 9, characterized in that: A guide rail (42) is fixedly connected to the side wall of the air-conditioning housing (1), a slide plate (43) is slidably connected inside the guide rail (42), a slider (44) is fixedly connected to the top of the slider (43), the slider (44) is slidably connected inside the slide frame (40), one side of the slider (43) is fixedly connected to two extended arm plates (45), and an anti-blocking brush plate (46) is fixedly connected to one end of the two extended arm plates (45) away from the slider (43).

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