Industrial hanging type air conditioner

Abstract

The invention belongs to the technical field of air conditioners, and particularly discloses an industrial hanging type air conditioner which comprises a shell, two air outlet pipes are installed in the shell, openings in the front side ends of the air outlet pipes are correspondingly inserted into notches in the front side face of the shell, and the rear side ends of the air outlet pipes communicate with the output end of an evaporator through connecting assemblies. The rear side face of the evaporator is connected with the fan output end through a guide pipe. The connecting assembly comprises a through pipe, an insertion rod, a filter plate and a corrugated pipe; a tail pipe is arranged at the rear side end of the air outlet pipe, the rear side end of the tail pipe is correspondingly sleeved with the front side end of the through pipe, and the inner side end of the inserting rod horizontally penetrates through the front side portion of the through pipe. The convex rods lock the side frames through the elastic force of the first elastic pieces, the inner side ends of the insertion rods are conveniently and correspondingly inserted into the first insertion grooves, locking of the through pipe and the tail pipe is completed, continuity of circulation of air in the connecting assembly is guaranteed, and separation of the through pipe and the tail pipe caused by simple collision is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of air conditioners, and particularly relates to an industrial suspended air conditioner. Background Art

[0002] In the modern industrial production environment, the temperature and air quality inside the factory building have an important impact on the production process and the work comfort of employees. In order to ensure the normal operation of production equipment and enable employees to work in a suitable environment, the application of industrial air conditioners has become extremely common.

[0003] During the use of the air conditioner, the vibration of the air conditioner or the impact on the air conditioner from the outside is likely to cause the air outlet to stop discharging air, and the connecting pipe of the air outlet may be disconnected.

[0004] Therefore, it is necessary to invent an industrial suspended air conditioner to solve the above problems. Summary of the Invention

[0005] In view of the above problems, the present invention provides an industrial suspended air conditioner to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solutions: An industrial suspended air conditioner includes a housing. Two air outlet pipes are installed inside the housing. The openings at the front ends of the air outlet pipes are correspondingly inserted into the notches on the front side of the housing. The rear ends of the air outlet pipes are communicated with the output end of the evaporator by a connecting component, and the rear side of the evaporator is connected to the output end of the fan by a conduit. The connecting component includes: a through pipe, a plug rod, a filter plate, and a corrugated pipe. A tail pipe is provided at the rear end of the air outlet pipe. The front end of the through pipe is correspondingly sleeved on the rear end of the tail pipe. The inner end of the plug rod horizontally penetrates the front part of the through pipe. And a first slot corresponding to the plug rod is provided on the circumferential outer side of the tail pipe. A locking component makes the inner end of the plug rod correspondingly inserted into the first slot. A filter plate is provided at the rear end of the through pipe. A convex edge is provided on the front side of the filter plate. A corrugated pipe is provided between the filter plate and the evaporator. The rear end of the corrugated pipe is connected to the output end of the evaporator. An elastic component makes the front end of the corrugated pipe squeeze the rear side of the filter plate and push the convex edge of the filter plate to be clamped at the rear end of the through pipe.

[0007] Further, the locking component includes: a side edge, a pressing plate, an insertion strip, a convex rod, and a side frame. Side edges are fixed on both sides of the front part of the through pipe. The inner end of the plug rod penetrates the side edge and the through pipe. A pressing plate is provided at the rear part of the side edge. Insertion strips are fixed at the top and bottom of the front side of the pressing plate. And a second slot corresponding to the insertion strip is provided on the rear side of the side edge. The front side of the pressing plate is connected to the rear side of the side edge by a first elastic member. The outer side edge of the pressing plate is connected to a convex rod. Two side frames are connected to the outer end of the plug rod. A clamping hole is provided at the inner end of the side frame. The elastic force of the first elastic member makes the front end of the convex rod inserted into the clamping hole through the pressing plate.

[0008] Furthermore, the inner part of the side frame is arranged as a circular tube, and the card hole is inside the circular tube at the rear side of the insertion rod. Two opposite arc-shaped plates are fixed on the outer side surface of the side edge. The two side frames correspond to the two arc-shaped plates one by one. A chute is arranged at the center of the arc-shaped plate. When the insertion rod moves, the insertion rod makes the circular tube of the side frame move inside the chute.

[0009] Furthermore, side strips are fixed on both sides of the circumferential outer side surface of the through pipe. The rear side surface of the side strip is connected to the front side surface of the evaporator by a connecting rod. Hooks are fixed on both sides of the circumferential outer side surface of the filter plate. The two hooks correspond to the two connecting rods one by one. The bayonet at the bottom of the hook is correspondingly buckled on the surface of the connecting rod.

[0010] Furthermore, the elastic component includes: a sliding plate and a second elastic member; two opposite sliding plates are fixed on the front side of the corrugated pipe. The two sliding plates correspond to the two connecting rods one by one. The outer side end of the sliding plate is sleeved on the surface of the connecting rod. The rear side surface of the sliding plate is connected to the front side surface of the evaporator by a second elastic member. The elastic force of the second elastic member pushes the corrugated pipe to extend through the sliding plate.

[0011] Furthermore, the air outlet pipe is installed inside the housing by a buffer component. The buffer component includes: a convex plate, a screw, a third elastic member and a nut; convex plates are fixed on the top and bottom of the rear side end of the air outlet pipe. A screw penetrating the convex plate is fixed on the front side surface inside the housing. A third elastic member is sleeved on the surface of the screw. The front side end of the third elastic member is connected to the front side surface inside the housing. The rear side end of the third elastic member is attached to the front side surface of the convex plate. The nut is spirally sleeved on the rear side end of the screw. The elastic force of the third elastic member makes the rear side surface of the convex plate fit with the front side surface of the nut.

[0012] Furthermore, the rotating nut pushes the convex plate to move forward. The forward-moving convex plate pushes the air outlet pipe to move forward, so that the front side end of the air outlet pipe is correspondingly clamped inside the notch on the front side surface of the housing.

[0013] Furthermore, sealing plates are buckled on the top and bottom of the housing. Bolts are used to connect the four corners of the sealing plates to the housing. The sealing plate at the bottom of the housing is installed on the top of the bracket, and the bracket is correspondingly hoisted on the wall surface.

[0014] The technical effects and advantages of the present invention: 1. The present invention makes the convex rod lock the side frame through the elastic force of the first elastic member, which facilitates the inner end of the insertion rod to be correspondingly inserted into the first slot, completes the locking of the through pipe and the tail pipe, ensures the continuity of the air flow inside the connecting component, and avoids the separation of the through pipe and the tail pipe caused by simple collision.

[0015] 2. By pulling the corrugated pipe backward, the contracted corrugated pipe gradually moves away from the filter plate, and the filter plate is removed from the connecting rod. A new filter plate is placed between the corrugated pipe and the through pipe. At this time, the elastic component causes the extended corrugated pipe to press the new filter plate, facilitating the rapid replacement of the filter plate without stopping the blower, ensuring the continuous operation of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall schematic diagram of the industrial suspended air conditioner according to the embodiment of the present invention; Figure 2 is the schematic diagram of the internal components of the housing according to the embodiment of the present invention; Figure 3 is the schematic diagram of the tail pipe installation and connection assembly at the rear end of the air outlet pipe according to the embodiment of the present invention; Figure 4 is the overall schematic diagram of the filter plate according to the embodiment of the present invention; Figure 5 is the schematic diagram of the front end of the through pipe sleeved on the surface of the tail pipe according to the embodiment of the present invention; Figure 6 is the schematic diagram of the tail pipe according to the embodiment of the present invention; Figure 7 is the schematic diagram of the locking component on the circumferential outer side of the through pipe according to the embodiment of the present invention; Figure 8 is the overall schematic diagram of the plug rod according to the embodiment of the present invention; In the figure: 1. Housing; 2. Air outlet pipe; 201. Tail pipe; 202. First slot; 3. Evaporator; 4. Duct; 5. Through pipe; 6. Plug rod; 7. Filter plate; 701. Hook; 8. Corrugated pipe; 9. Side; 901. Second slot; 10. Pressing plate; 11. Insertion strip; 12. Convex rod; 13. Side frame; 131. Card hole; 14. First elastic member; 15. Arc plate; 151. Slide groove; 16. Edge strip; 17. Connecting rod; 18. Slide plate; 19. Second elastic member; 20. Convex plate; 21. Screw; 22. Third elastic member; 23. Nut; 24. Sealing plate; 25. Bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0018] The present invention provides an industrial suspended air conditioner, as Figures 1 to 8As shown in the figure, it includes a housing 1. Inside the housing 1, two air outlet pipes 2 are installed. The openings at the front ends of the air outlet pipes 2 are correspondingly inserted into the notches on the front side of the housing 1. The rear ends of the air outlet pipes 2 are communicated with the output end of the evaporator 3 by means of a connecting component. And the rear side of the evaporator 3 is connected to the output end of the fan by a conduit 4. At the top and bottom of the housing 1, sealing plates 24 are buckled. And at the four corners of the sealing plates 24, they are connected to the housing 1 by bolts. And the sealing plate 24 at the bottom of the housing 1 is installed on the top of the bracket 25, and the bracket 25 is correspondingly hoisted on the wall surface. The air outlet pipes 2 are installed inside the housing 1, and the front ends of the air outlet pipes 2 correspond to the notches on the front side of the housing 1. At this time, the through pipe 5 of the connecting component is sleeved on the rear end of the air outlet pipe 2, and the connecting component is communicated with the output end of the evaporator 3. The two sealing plates 24 are respectively installed at the top and bottom of the housing 1. At this time, the sealing plates 24 are fixed on the housing 1 by bolts. The housing 1 with the sealing plates 24 is placed on the top of the bracket 25, and the bracket 25 is correspondingly hoisted on the wall surface to complete the hoisting process of the housing 1.

[0019] Start the fan. The air discharged from the output end of the fan enters the evaporator 3 through the conduit 4. The evaporator 3 cools the air. The cooled air enters the air outlet pipe 2 through the connecting component. Finally, the air outlet pipe 2 discharges the air, which is convenient for cooling the room.

[0020] The connecting component includes: a through pipe 5, a plug rod 6, a filter plate 7 and a corrugated pipe 8. At the rear end of the air outlet pipe 2, there is a tail pipe 201. The front end of the through pipe 5 is correspondingly sleeved on the rear end of the tail pipe 201. The inner end of the plug rod 6 horizontally penetrates the front part of the through pipe 5. And on the circumferential outer surface of the tail pipe 201, there is a first slot 202 corresponding to the plug rod 6. The locking component makes the inner end of the plug rod 6 correspondingly inserted into the first slot 202. At the rear end of the through pipe 5, there is a filter plate 7. On the front side of the filter plate 7, there is a convex edge. Between the filter plate 7 and the evaporator 3, there is a corrugated pipe 8. The rear end of the corrugated pipe 8 is connected to the output end of the evaporator 3. The elastic component makes the front end of the corrugated pipe 8 squeeze the rear side of the filter plate 7 and push the convex edge of the filter plate 7 to be clamped at the rear end of the through pipe 5. After the air outlet pipe 2 is installed inside the housing 1 by means of a buffer component, the through pipe 5 of the connecting component is sleeved on the surface of the tail pipe 201. Push the through pipe 5 to move forward on the surface of the tail pipe 201 until the inner end of the plug rod 6 corresponds to the first slot 202. The locking component makes the inner end of the plug rod 6 correspondingly inserted into the first slot 202. Use the locking component to fix the through pipe 5 sleeved on the surface of the tail pipe 201. At this time, the elastic component pushes the corrugated pipe 8 to stretch. The front end of the corrugated pipe 8 pushes the filter plate 7 to move forward until the convex edge on the front side of the filter plate 7 is clamped at the rear end of the through pipe 5.

[0021] The air cooled by the evaporator 3 enters the through pipe 5 through the corrugated pipe 8 and the filter plate 7. The filter plate 7 filters the cooled air to prevent dust and impurities in the air from entering the room through the air outlet pipe 2.

[0022] In Figure 3 and Figures 5 to 8 the locking member includes: side 9, pressing plate 10, inserting bar 11, convex rod 12, and side frame 13; both sides of the front side of the through pipe 5 are fixed with side 9, the inner end of the inserting rod 6 penetrates through side 9 and the through pipe 5, a pressing plate 10 is arranged at the rear side of side 9, inserting bars 11 are fixed at the top and bottom of the front side of the pressing plate 10, and a second slot 901 corresponding to the inserting bar 11 is arranged on the rear side of side 9. The front side of the pressing plate 10 is connected to the rear side of side 9 by a first elastic member 14, the first elastic member 14 is arranged as a spring piece, the outer side of the pressing plate 10 is connected to a convex rod 12, the outer end of the inserting rod 6 is connected to two side frames 13, a clamping hole 131 is arranged at the inner end of the side frame 13, and the elastic force of the first elastic member 14 makes the front end of the convex rod 12 inserted into the clamping hole 131 through the pressing plate 10. The inner part of the side frame 13 is arranged as a round pipe, and the clamping hole 131 is inside the round pipe at the rear side of the inserting rod 6. Two opposite arc-shaped plates 15 are fixed on the outer side of side 9, the two side frames 13 correspond to the two arc-shaped plates 15 one by one, a sliding groove 151 is arranged at the center of the arc-shaped plate 15, and when the inserting rod 6 moves, the inserting rod 6 makes the round pipe of the side frame 13 move inside the sliding groove 151. Pull the pressing plate 10 backward. While the backward-moving pressing plate 10 pulls the first elastic member 14, the pressing plate 10 pulls the convex rod 12 away from the inserting rod 6. The moving pressing plate 10 pulls the inserting bar 11 to move backward inside the second slot 901 until the front end of the convex rod 12 is pulled out from the clamping hole 131, then pull the inserting rod 6 outward. The moving inserting rod 6 makes the round pipe of the side frame 13 move inside the sliding groove 151 of the arc-shaped plate 15 until the round pipe is at the outer end of the sliding groove 151, and then the front end of the through pipe 5 is sleeved on the rear end of the tail pipe 201.

[0023] Push the through pipe 5 to move forward on the surface of the tail pipe 201. The moving through pipe 5 drives the inserting rod 6 to continue to move forward until the inner end of the inserting rod 6 corresponds to the first slot 202, then the through pipe 5 stops moving. Push the inserting rod 6 inward. The inward-moving inserting rod 6 makes the round pipe move inside the sliding groove 151, and the inner end of the inward-moving inserting rod 6 is gradually inserted into the first slot 202. Until the clamping hole 131 of the side frame 13 corresponds to the convex rod 12, release the pulling force applied to the pressing plate 10. The elastic force of the first elastic member 14 makes the pressing plate 10 move forward. The forward-moving pressing plate 10 makes the inserting bar 11 move inside the second slot 901, and the pressing plate 10 pushes the convex rod 12 to move until the front end of the convex rod 12 is inserted into the clamping hole 131.

[0024] Utilize the elastic force of the first elastic member 14 to lock the side frame 13 by the convex rod 12, which is convenient for the inner end of the inserting rod 6 to be correspondingly inserted into the first slot 202, complete the locking of the through pipe 5 and the tail pipe 201, ensure the continuity of the air flow inside the connecting component, and avoid the separation of the through pipe 5 and the tail pipe 201 caused by simple collision.

[0025] Specifically, when the through pipe 5 is gradually sleeved on the surface of the tail pipe 201 and the push rod 6 is pushed inward, during the process that the inner side end of the inwardly moving push rod 6 gradually approaches the tail pipe 201 until the inner side end of the push rod 6 is inserted into the first slot 202, the sliding of the inner side end of the push rod 6 on the surface of the tail pipe 201 is avoided.

[0026] The inner side end of the push rod 6 is inserted into the first slot 202 by manual pushing. The depths of the first slots 202 of different tail pipes 201 are different. Since the first elastic member 14 will be damaged when the through pipe 5 is sleeved on the surface of the tail pipe 201 for a long time, at this time, the insert bar 11 is pulled out from the second slot 901. At this time, the first elastic member 14 is separated from the side 9. A new insert bar 11 is inserted into the second slot 901, and the front side end of the new first elastic member 14 is connected to the side 9 by glue pasting. At this time, the convex rod 12 can be inserted into the locking hole 131, and by replacing the pressing plate 10, the convex rod 12 can be adapted to different tail pipes 201.

[0027] In Figures 2 to 5 In it, side bars 16 are fixed on both sides of the circumferential outer side surface of the through pipe 5. The rear side surface of the side bar 16 is connected to the front side surface of the evaporator 3 by a connecting rod 17. Hooks 701 are fixed on both sides of the circumferential outer side surface of the filter plate 7, and the two hooks 701 correspond to the two connecting rods 17 one by one. The bayonet at the bottom of the hook 701 is correspondingly buckled on the surface of the connecting rod 17. When the through pipe 5 is pushed forward in the housing 1, the forward moving through pipe 5 pulls the evaporator 3 forward by the connecting rod 17 on the rear side surface of the side bar 16. The forward moving evaporator 3 gradually pulls the conduit 4 into the housing 1 until the locking member makes the through pipe 5 fixedly sleeved on the surface of the tail pipe 201, and then the evaporator 3 stops moving.

[0028] Push the corrugated pipe 8 backward. During the backward movement and contraction of the corrugated pipe 8, the elastic member is squeezed, and the front side end of the corrugated pipe 8 gradually moves away from the rear side end of the through pipe 5. Place the filter plate 7 between the corrugated pipe 8 and the through pipe 5. At this time, the hook 701 of the filter plate 7 is hung on the surface of the connecting rod 17 by the bayonet. Release the pulling force applied to the corrugated pipe 8. The elastic member pushes the corrugated pipe 8 to expand. When the expanded corrugated pipe 8 contacts the rear side surface of the filter plate 7, the corrugated pipe 8 pushes the filter plate 7 forward until the convex edge on the front side surface of the filter plate 7 is clamped to the rear side end of the through pipe 5. At this time, the front side end of the corrugated pipe 8 is communicated with the through pipe 5 through the filter plate 7.

[0029] After the bellows 8 is connected to the through pipe 5 through the filter plate 7 by the elastic force of the elastic member, the filter plate 7 continuously filters the air passing through the bellows 8. After the entire air conditioner has been used for a period of time, the sealing plate 24 at the top of the housing 1 is opened, and the bellows 8 is pulled backward. The contracted bellows 8 gradually moves away from the filter plate 7, and the filter plate 7 is removed from the connecting rod 17. A new filter plate 7 is placed between the bellows 8 and the through pipe 5. At this time, the elastic member causes the extended bellows 8 to squeeze the new filter plate 7, which facilitates the rapid replacement of the filter plate 7 without stopping the blower, ensuring the continuous operation of the air conditioner.

[0030] In Figure 3 , Figure 4 and Figure 5 Among them, the elastic member includes: a sliding plate 18 and a second elastic member 19, and the second elastic member 19 is set as a spring piece; two opposite sliding plates 18 are fixed to the front side of the bellows 8, and the two sliding plates 18 correspond to the two connecting rods 17 one by one. The outer side end of the sliding plate 18 is sleeved on the surface of the connecting rod 17, and the rear side surface of the sliding plate 18 is connected to the front side surface of the evaporator 3 by the second elastic member 19. The elastic force of the second elastic member 19 pushes the bellows 8 to extend through the sliding plate 18. When the bellows 8 is pulled to contract, the sliding plate 18 at the front side of the bellows 8 moves backward on the surface of the connecting rod 17. The backward moving sliding plate 18 cooperates with the evaporator 3 to squeeze the second elastic member 19. After the bellows 8 is completely separated from the filter plate 7, a new filter plate 7 is replaced. At this time, the new filter plate 7 hooks the hook 701 on the surface of the connecting rod 17, and the pulling force applied to the bellows 8 is released. The elastic force of the second elastic member 19 pushes the bellows 8 to extend through the sliding plate 18. The extended bellows 8 pushes the filter plate 7 forward, and the filter plate 7 slides on the surface of the connecting rod 17 by using the hook 701 until the convex edge on the front side surface of the filter plate 7 is clamped at the rear end of the through pipe 5, ensuring the connection between the bellows 8 and the through pipe 5 by the elastic force of the second elastic member 19.

[0031] Specifically, during the process of contracting the bellows 8 by pulling, the pressing plate 10 is pushed forward. The forward moving pressing plate 10 squeezes the first elastic member 14, and the elastic force of the first elastic member 14 is used to offset the driving force of the second elastic member 19 on the evaporator 3, preventing the elastic force of the second elastic member 19 from causing the inner end of the insertion rod 6 to squeeze the first slot 202 through the connecting rod 17 and the through pipe 5, and avoiding the condition that the first slot 202 is damaged in the horizontal direction due to long-term replacement of the filter plate 7, ensuring the stability of the connection between the through pipe 5 and the tail pipe 201.

[0032] In Figure 2 and Figure 3In it, the air outlet pipe 2 is installed inside the housing 1 by using a buffer member. The buffer member includes: a convex plate 20, a screw 21, a third elastic member 22 and a nut 23. Convex plates 20 are fixed to both the top and bottom of the rear end of the air outlet pipe 2. A screw 21 penetrating the convex plate 20 is fixed to the front side surface inside the housing 1, and a third elastic member 22 is sleeved on the surface of the screw 21. The third elastic member 22 is set as a spring. The front end of the third elastic member 22 is connected to the front side surface inside the housing 1, and the rear end of the third elastic member 22 is in contact with the front side surface of the convex plate 20. The nut 23 is spirally sleeved on the rear end of the screw 21, and the elastic force of the third elastic member 22 makes the rear side surface of the convex plate 20 in contact with the front side surface of the nut 23. The rotating nut 23 pushes the convex plate 20 to move forward, and the forward-moving convex plate 20 pushes the air outlet pipe 2 to move forward, so that the front end of the air outlet pipe 2 is correspondingly clamped inside the notch on the front side surface of the housing 1. When aligning the air outlet pipe 2 with the notch of the housing 1, push the air outlet pipe 2 to move forward. The forward-moving air outlet pipe 2 drives the convex plate 20 to move forward on the surface of the screw 21. The forward-moving convex plate 20 squeezes the third elastic member 22 on the surface of the screw 21. After the front end of the air outlet pipe 2 is clamped inside the notch, screw the nut 23 onto the rear end of the screw 21, and use the limitation of the nut 23 on the convex plate 20 to complete the installation of the air outlet pipe 2.

[0033] When the air cooled by the evaporator 3 enters the inside of the through pipe 5 through the filter plate 7, since the filter plate 7 itself can block the flow of air, the cooled air blows the through pipe 5 to move forward through the filter plate 7. The forward-moving through pipe 5 uses the locking member to push the air outlet pipe 2 to squeeze the third elastic member 22. The elastic force of the second elastic member 19 pushes the bellows 8 to extend through the sliding plate 18, so that the front end of the bellows 8 is always communicated with the through pipe 5 through the filter plate 7, ensuring the continuity of the air flow inside the connection assembly. The impact force of the forward movement of the air outlet pipe 2 is absorbed by the elastic force of the third elastic member 22, avoiding the collision damage between the air outlet pipe 2 and the notch caused by excessive wind speed.

[0034] The working principle of the present invention: Refer to Figures 1 to 8 As shown, when aligning the air outlet pipe 2 with the notch of the housing 1, push the air outlet pipe 2 to move forward. The forward-moving air outlet pipe 2 drives the convex plate 20 to move forward on the surface of the screw 21. The forward-moving convex plate 20 squeezes the third elastic member 22 on the surface of the screw 21. After the front end of the air outlet pipe 2 is clamped inside the notch, screw the nut 23 onto the rear end of the screw 21, and use the limitation of the nut 23 on the convex plate 20 to complete the installation of the air outlet pipe 2.

[0035] Pull the pressing plate 10 backward. While the backward-moving pressing plate 10 pulls the first elastic member 14, the pressing plate 10 pulls the convex rod 12 away from the insertion rod 6. The moving pressing plate 10 pulls the insertion strip 11 to move backward inside the second slot 901. Until the front end of the convex rod 12 is pulled out from the inside of the locking hole 131, the insertion rod 6 is pulled outward. The moving insertion rod 6 moves inside the sliding slot 151 of the arc-shaped plate 15 by means of the round tube of the side frame 13. Until the round tube is at the outer end of the sliding slot 151, the front end of the through pipe 5 is sleeved on the rear end of the tail pipe 201.

[0036] Push the through pipe 5 to move forward on the surface of the tail pipe 201. The moving through pipe 5 drives the insertion rod 6 to continue to move forward. Until the inner end of the insertion rod 6 corresponds to the first slot 202, the through pipe 5 stops moving. Push the insertion rod 6 to move inward. The inward-moving insertion rod 6 makes the round tube move inside the sliding slot 151. And the inner end of the inward-moving insertion rod 6 is gradually inserted into the first slot 202. Until the locking hole 131 of the side frame 13 corresponds to the convex rod 12, release the pulling force applied to the pressing plate 10. The elastic force of the first elastic member 14 makes the pressing plate 10 move forward. The forward-moving pressing plate 10 makes the insertion strip 11 move inside the second slot 901. And the pressing plate 10 pushes the convex rod 12 to move. Until the front end of the convex rod 12 is inserted into the locking hole 131.

[0037] Utilize the elastic force of the first elastic member 14 to lock the side frame 13 by the convex rod 12, which is convenient for the inner end of the insertion rod 6 to be correspondingly inserted into the first slot 202, completing the locking of the through pipe 5 and the tail pipe 201, ensuring the continuity of the air flow inside the connection assembly, and avoiding the separation of the through pipe 5 and the tail pipe 201 caused by simple collision.

[0038] Push the corrugated pipe 8 to move backward. During the process of contraction, the backward-moving corrugated pipe 8 squeezes the elastic component. And the front end of the corrugated pipe 8 gradually moves away from the rear end of the through pipe 5. Place the filter plate 7 between the corrugated pipe 8 and the through pipe 5. At this time, the hook 701 of the filter plate 7 is buckled on the surface of the connecting rod 17 by means of the bayonet. Release the pulling force applied to the corrugated pipe 8. The elastic component pushes the corrugated pipe 8 to expand. When the expanded corrugated pipe 8 touches the rear side of the filter plate 7, the corrugated pipe 8 pushes the filter plate 7 to move forward. Until the convex edge on the front side of the filter plate 7 is clamped at the rear end of the through pipe 5. At this time, the front end of the corrugated pipe 8 is communicated with the through pipe 5 through the filter plate 7.

[0039] Start the blower. The air discharged from the output end of the blower enters the evaporator 3 through the conduit 4. The evaporator 3 cools the air. The cooled air enters the outlet duct 2 through the connection assembly. Finally, the outlet duct 2 discharges the air, which is convenient for cooling the room. The air cooled by the evaporator 3 enters the through pipe 5 through the corrugated pipe 8 and the filter plate 7. The filter plate 7 is used to filter the cooled air, avoiding dust and impurities in the air from entering the room through the outlet duct 2.

[0040] When the air cooled by the evaporator 3 enters the interior of the through pipe 5 through the filter plate 7, since the filter plate 7 itself can block the air flow, the cooled air blows the through pipe 5 forward through the filter plate 7. The forward-moving through pipe 5 uses the locking component to push the air outlet pipe 2 to squeeze the third elastic member 22. The elastic force of the second elastic member 19 pushes the bellows 8 to expand through the sliding plate 18, so that the front end of the bellows 8 is always in communication with the through pipe 5 through the filter plate 7, ensuring the continuity of the air flow inside the connection assembly. The impact force of the forward movement of the air outlet pipe 2 is absorbed by the elastic force of the third elastic member 22, avoiding the collision damage between the air outlet pipe 2 and the notch caused by excessive wind speed.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it.

Claims

1. An industrial suspended air conditioner, comprising a housing (1), characterized in that: Inside the said housing (1), two air outlet pipes (2) are installed. The openings at the front ends of the air outlet pipes (2) are correspondingly inserted into the notches on the front side of the housing (1). The rear ends of the air outlet pipes (2) are communicated with the output end of the evaporator (3) by means of a connection assembly, and the rear side of the evaporator (3) is connected to the output end of the fan by means of a conduit (4). The said connection assembly includes: a through pipe (5), a plug rod (6), a filter plate (7), and a corrugated pipe (8). A tail pipe (201) is provided at the rear end of the air outlet pipe (2). The front end of the through pipe (5) is correspondingly sleeved on the rear end of the tail pipe (201). The inner end of the plug rod (6) horizontally penetrates through the front part of the through pipe (5). And a first slot (202) corresponding to the plug rod (6) is provided on the circumferential outer surface of the tail pipe (201). A locking member makes the inner end of the plug rod (6) correspondingly inserted into the first slot (202). A filter plate (7) is provided at the rear end of the through pipe (5). A convex edge is provided on the front side of the filter plate (7). A corrugated pipe (8) is provided between the filter plate (7) and the evaporator (3). The rear end of the corrugated pipe (8) is connected to the output end of the evaporator (3). An elastic member makes the front end of the corrugated pipe (8) press against the rear side of the filter plate (7) and pushes the convex edge of the filter plate (7) to be clamped at the rear end of the through pipe (5).

2. The industrial suspended air conditioner according to claim 1, wherein: The said locking member includes: a side edge (9), a pressing plate (10), an inserting strip (11), a convex rod (12), and a side frame (13). Side edges (9) are fixed on both sides of the front part of the through pipe (5). The inner end of the plug rod (6) penetrates through the side edge (9) and the through pipe (5). A pressing plate (10) is provided at the rear part of the side edge (9). Inserting strips (11) are fixed on the top and bottom of the front side of the pressing plate (10). And a second slot (901) corresponding to the inserting strip (11) is provided on the rear side of the side edge (9). The front side of the pressing plate (10) is connected to the rear side of the side edge (9) by means of a first elastic member (14). The outer side edge of the pressing plate (10) is connected to a convex rod (12). Two side frames (13) are connected to the outer end of the plug rod (6). A clamping hole (131) is provided at the inner end of the side frame (13). The elastic force of the first elastic member (14) makes the front end of the convex rod (12) inserted into the clamping hole (131) through the pressing plate (10).

3. The industrial suspended air conditioner according to claim 2, wherein: The inner part of the said side frame (13) is set as a circular pipe, and the clamping hole (131) is inside the circular pipe at the rear part of the plug rod (6). Two opposite arc-shaped plates (15) are fixed on the outer side of the side edge (9). The two side frames (13) correspond to the two arc-shaped plates (15) one by one. A chute (151) is provided at the center of the arc-shaped plate (15). When the plug rod (6) moves, the plug rod (6) makes the circular pipe of the side frame (13) move inside the chute (151).

4. The industrial suspended air conditioner according to claim 1, characterized in that: Edge strips (16) are fixed on both sides of the circumferential outer surface of the through pipe (5). The rear sides of the edge strips (16) are connected to the front side of the evaporator (3) by means of connecting rods (17). Hooks (701) are fixed on both sides of the circumferential outer surface of the filter plate (7). And the two hooks (701) correspond to the two connecting rods (17) one by one. The clamping openings at the bottoms of the hooks (701) are correspondingly buckled on the surfaces of the connecting rods (17).

5. The industrial suspended air conditioner according to claim 4, characterized in that: The elastic component includes: a slide plate (18) and a second elastic member (19); two opposite slide plates (18) are fixed to the front side of the bellows (8), the two slide plates (18) correspond to the two connecting rods (17) one by one, the outer ends of the slide plates (18) are sleeved on the surfaces of the connecting rods (17), the rear side surfaces of the slide plates (18) are connected to the front side surface of the evaporator (3) by the second elastic member (19), and the elastic force of the second elastic member (19) pushes the bellows (8) to expand through the slide plate (18).

6. The industrial suspended air conditioner according to claim 1, wherein: The air outlet pipe (2) is installed inside the housing (1) by a buffer component, and the buffer component includes: a convex plate (20), a screw (21), a third elastic member (22) and a nut (23); convex plates (20) are fixed to the top and bottom of the rear end of the air outlet pipe (2), a screw (21) penetrating through the convex plate (20) is fixed to the front side surface inside the housing (1), and a third elastic member (22) is sleeved on the surface of the screw (21), the front end of the third elastic member (22) is connected to the front side surface inside the housing (1), the rear end of the third elastic member (22) is in contact with the front side surface of the convex plate (20), the nut (23) is helically sleeved on the rear end of the screw (21), and the elastic force of the third elastic member (22) makes the rear side surface of the convex plate (20) in contact with the front side surface of the nut (23).

7. The industrial suspended air conditioner according to claim 6, wherein: The rotating nut (23) pushes the convex plate (20) to move forward, and the forward-moving convex plate (20) pushes the air outlet pipe (2) to move forward, so that the front end of the air outlet pipe (2) is correspondingly clamped inside the notch on the front side surface of the housing (1).

8. The industrial suspended air conditioner according to claim 1, wherein: Sealing plates (24) are buckled to the top and bottom of the housing (1), and the four corners of the sealing plates (24) are connected to the housing (1) by bolts, and the sealing plate (24) at the bottom of the housing (1) is installed on the top of the bracket (25), and the bracket (25) is correspondingly hoisted on the wall surface.

Images