Quick mounting device for fluorine coil in dual cold source air conditioning system

Abstract

The utility model relates to air conditioning technical field provides a kind of quick installation device for fluorine coil in double cold source air conditioning system, comprising: bottom plate, still include: guide rod, fixedly connected in the top of the inner wall of U-shaped frame. The utility model, by the controller control motor one starts, can make movable plate along the outer surface of screw rod one upward or downward movement, synchronous belt drive rotary rod one and magnetic suction cutter head etc. Adjust to appropriate height, again by the controller control electric telescopic rod start, make magnetic suction cutter head carry screw insert to the inside of fluorine coil and air conditioner shell butt joint installation hole, then again by the controller control motor two starts, make gear two drive rotary rod one, polygonal rod, round rod, magnetic suction cutter seat and magnetic suction cutter head rotate, can make screw fluorine coil install into air conditioner shell, so need not worker to use screwdriver to fluorine coil is installed, this process is more time-saving and labor-saving, to improve the efficiency of fluorine coil installation.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a quick installation device for refrigerant coils in a dual-source air conditioning system. Background Technology

[0002] Dual-source air conditioning is an energy-saving air conditioning system that combines two cooling methods, typically integrating mechanical refrigeration with natural cooling sources (such as indirect evaporative cooling or ethylene glycol natural cooling). Its core principle is to intelligently switch the cooling source according to the ambient temperature: during hot seasons, the system uses traditional compressor refrigeration to ensure cooling effect; during cold or transitional seasons, it switches to natural cooling source, using cold outside air or water for cooling, significantly reducing energy consumption.

[0003] In the existing technology, during the assembly of dual-source air conditioners, workers need to install the refrigerant coils at the air outlets of the air-conditioned area. Workers also need to use screwdrivers to tighten the screws at the four corners. This process is time-consuming and labor-intensive, resulting in low efficiency in refrigerant coil installation. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology where, during the assembly of dual-source air conditioners, workers need to install the refrigerant coils at the air outlet positions of the air-conditioned area and tighten the screws at the four corners with a screwdriver. This process is time-consuming and labor-intensive, resulting in low efficiency in refrigerant coil installation.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a quick installation device for refrigerant coils in a dual-source air conditioning system, comprising: a base plate, and further comprising: A guide rod is fixedly connected to the top of the inner wall of the U-shaped frame. A movable plate is slidably connected to the outer surface of the guide rod. A U-shaped plate is fixedly connected to one side of the movable plate. A second motor is fixedly connected to one side of the U-shaped plate. A second rotating rod is fixedly connected to the output end of the second motor. A first gear is fixedly connected to the outer surface of the second rotating rod. A first rotating rod is rotatably connected to each of the four corners of the movable plate. A second gear is fixedly connected to one end of the first rotating rod. Multiple second gears mesh with first gears. A polygonal rod is slidably connected inside the first rotating rod. A round rod is fixedly connected to one end of the polygonal rod. A magnetic knife holder is fixedly connected to one end of the round rod. A magnetic knife head is detachably connected inside the magnetic knife holder.

[0006] Preferably, a lead screw is rotatably connected to the top of the U-shaped frame away from the inner wall of the guide rod, and the lead screw is threadedly connected to the movable plate.

[0007] Preferably, a motor is fixedly connected to the top of the U-shaped frame, and the output end of the motor is fixedly connected to one end of the lead screw.

[0008] Preferably, the other end of the lead screw is rotatably connected to the top of the base plate, and one end of the guide rod is fixedly connected to the top of the base plate.

[0009] Preferably, the rotating rod two is rotatably connected to the movable plate, an electric telescopic rod is fixedly connected to one side of the movable plate, a connecting plate one is fixedly connected to one end of the electric telescopic rod, and the outer surfaces of the plurality of round rods are respectively rotatably connected to the four corners of the connecting plate one.

[0010] Preferably, a fixing plate is fixedly connected to the top of the base plate away from the U-shaped frame, and movable rods are slidably connected to the four corners of the fixing plate. One end of two movable rods is fixedly connected to a limit plate, and the other end of multiple movable rods is fixedly connected to a connecting plate.

[0011] Preferably, a second lead screw is rotatably connected to the center of the fixed plate, the second lead screw is threadedly connected to the second connecting plate, and a handle is fixedly connected to one end of the second lead screw.

[0012] Preferably, a rubber pad is fixedly connected to one side of the limiting plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention utilizes a controller to start a motor, causing its output shaft to rotate a lead screw. This allows a movable plate to move up or down along the outer surface of the lead screw, simultaneously adjusting the rotating rod and magnetic suction head to a suitable height. The controller then activates an electric telescopic rod, extending it and pushing a connecting plate towards the air conditioner housing. This allows the screw carried by the magnetic suction head to be inserted into the mounting hole where the refrigerant coil connects to the air conditioner housing. Finally, the controller activates a second motor, causing its output shaft to rotate a second rotating rod and a gear. This gear rotates the first rotating rod, the polygonal rod, the round rod, the magnetic suction head, and the magnetic suction seat, allowing the screw to install the refrigerant coil into the air conditioner housing. This eliminates the need for a worker to use a screwdriver to install the refrigerant coil, saving time and effort and improving the efficiency of refrigerant coil installation.

[0014] This invention allows the screw rod to rotate when the handle is turned by hand. The screw rod and connecting plate are then connected by a thread, and the connecting plate is guided and limited by the movable rod. This allows the connecting plate to move along the outer surface of the screw rod towards the handle, simultaneously causing the movable rod to slide outwards. This moves the limiting plate and rubber pad towards the dual-source air conditioner housing, providing a certain degree of pressure against the housing. The rubber pad also helps prevent damage to the dual-source air conditioner housing. This clamping and fixing of the dual-source air conditioner housing prevents slippage during subsequent refrigerant coil installation. Attached Figure Description

[0015] Figure 1 A side view of a quick-installation device for refrigerant coils in a dual-source air conditioning system provided by this utility model; Figure 2 This utility model provides a quick-installation device for refrigerant coils in a dual-source air conditioning system. Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 A bottom view of the structure of a quick installation device for refrigerant coils in a dual-source air conditioning system provided by this utility model; Figure 4 This utility model provides a cross-sectional structural schematic diagram of a quick-installation device for refrigerant coils in a dual-source air conditioning system.

[0016] Legend: 1. Base plate; 101. U-shaped frame; 102. Lead screw one; 103. Motor one; 104. Movable plate; 105. Rotating rod one; 106. Connecting plate one; 107. Polygonal rod; 108. Round rod; 1081. Magnetic knife holder; 109. Magnetic knife head; 110. U-shaped plate; 111. Motor two; 112. Gear one; 113. Gear two; 114. Guide rod; 115. Rotating rod two; 116. Electric telescopic rod; 2. Fixed plate; 201. Movable rod; 202. Limiting plate; 203. Rubber pad; 204. Connecting plate two; 205. Lead screw two; 206. Handle. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Examples, such as Figure 1-4As shown, this utility model provides a quick installation device for refrigerant coils in a dual-source air conditioning system, including: a base plate 1, and a guide rod 114, which is fixedly connected to the top of the inner wall of a U-shaped frame 101. A movable plate 104 is slidably connected to the outer surface of the guide rod 114. A U-shaped plate 110 is fixedly connected to one side of the movable plate 104. A motor 111 is fixedly connected to one side of the U-shaped plate 110. A rotating rod 115 is fixedly connected to the output end of the motor 111. The outer surface of the rotating rod 115 is fixed... A gear 112 is connected to the movable plate 104. Rotary rods 105 are rotatably connected to the four corners of the movable plate 104. A gear 113 is fixedly connected to one end of the rotary rod 105. Multiple gears 113 mesh with gears 112. A polygonal rod 107 is slidably connected inside the rotary rod 105. A round rod 108 is fixedly connected to one end of the polygonal rod 107. A magnetic knife holder 1081 is fixedly connected to one end of the round rod 108. A magnetic knife head 109 is detachably connected inside the magnetic knife holder 1081.

[0020] Furthermore, such as Figure 1-4 As shown, a lead screw 102 is rotatably connected to the top of the U-shaped frame 101 away from the inner wall of the guide rod 114. The lead screw 102 is threadedly connected to the movable plate 104. With the above arrangement, when the lead screw 102 rotates, the movable plate 104 can move up or down along the outer surface of the lead screw 102.

[0021] Furthermore, such as Figure 1-4 As shown, a motor 103 is fixedly connected to the top of the U-shaped frame 101. The output end of the motor 103 is fixedly connected to one end of the lead screw 102. The motor 103 is started by the controller, so that its output shaft drives the lead screw 102 to rotate.

[0022] Furthermore, such as Figure 1-4 As shown, the other end of the lead screw 102 is rotatably connected to the top of the base plate 1, and one end of the guide rod 114 is fixedly connected to the top of the base plate 1. Through the above arrangement, the stability of the installation of the lead screw 102 and the guide rod 114 can be improved.

[0023] Furthermore, such as Figure 1-4 As shown, the rotating rod 115 is rotatably connected to the movable plate 104. An electric telescopic rod 116 is fixedly connected to one side of the movable plate 104. A connecting plate 106 is fixedly connected to one end of the electric telescopic rod 116. The outer surfaces of multiple round rods 108 are rotatably connected to the four corners of the connecting plate 106. The electric telescopic rod 116 is extended or retracted by the controller, which can drive the connecting plate 106, round rods 108, polygonal rods 107, magnetic knife holder 1081 and magnetic knife head 109 to move to one side, so that the polygonal rod 107 slides inside the rotating rod 105. At the same time, when the rotating rod 105 rotates, it does not affect the rotation of the round rods 108.

[0024] Furthermore, such as Figure 1-4 As shown, a fixed plate 2 is fixedly connected to the top of the base plate 1 away from the U-shaped frame 101. Movable rods 201 are slidably connected to the four corners of the fixed plate 2. One end of each of the two movable rods 201 is fixedly connected to a limiting plate 202, and the other end of each of the multiple movable rods 201 is fixedly connected to a connecting plate 204. With the above arrangement, when the connecting plate 204 moves to one side, it can drive the movable rods 201 and the limiting plate 202 to move to one side, thus pressing against the air conditioner housing.

[0025] Furthermore, such as Figure 1-4 As shown, a second lead screw 205 is rotatably connected to the center of the fixed plate 2. The second lead screw 205 is threadedly connected to the second connecting plate 204. A handle 206 is fixedly connected to one end of the second lead screw 205. By turning the handle 206 by hand, the second lead screw 205 can be rotated, which can cause the second connecting plate 204 to move to one side along the outer surface of the second lead screw 205.

[0026] Furthermore, such as Figure 1-4 As shown, a rubber pad 203 is fixedly connected to one side of the limiting plate 202. The rubber pad 203 is used to prevent damage to the dual-energy air conditioner housing.

[0027] Working Principle: In use, the dual-energy air conditioner housing is placed on top of the base plate 1. Then, by manually turning the handle 206, the lead screw 205 rotates. Under the action of the threaded connection between the lead screw 205 and the connecting plate 204, and with the limiting and guiding action of the movable rod 201 on the connecting plate 204, the connecting plate 204 moves along the outer surface of the lead screw 205 towards the handle 206. Simultaneously, the movable rod 201 slides outward, causing the limiting plate 202 and the rubber pad 203 to move towards the dual-energy air conditioner housing, providing a certain degree of pressure against the housing. With the cooperation of the rubber pad 203, this prevents damage to the housing. Damage to the dual-energy air conditioner casing can be addressed by clamping and securing it to prevent slippage during subsequent refrigerant coil installation. Then, by replacing the screws with the appropriate magnetic suction head 109, inserting it into the magnetic suction head holder 1081, the magnetic suction head 109 is fixed inside the holder 1081 by magnetic attraction. Next, adjust the height of the magnetic suction head 109 according to the refrigerant coil installation height. The controller starts the motor 103, causing its output shaft to drive the lead screw 102 to rotate. Then, the lead screw 102... Under the action of the threaded connection between the movable plate 104 and the guide rod 114, the movable plate 104 can move up or down along the outer surface of the screw rod 102, simultaneously driving the rotating rod 105 and the magnetic suction head 109 to adjust to a suitable height. Then, the controller controls the electric telescopic rod 116 to start, causing it to extend and push the connecting plate 106 to move towards the air conditioner housing. Simultaneously, the round rod 108, the polygonal rod 107, and the magnetic suction head 109 move to one side, so that the screw carried by the magnetic suction head 109 is inserted into the mounting hole where the refrigerant coil and the air conditioner housing meet, and the polygonal rod 108 moves towards the air conditioner housing. 7. Slide the inside of the rotating rod 105 outwards, and then start the motor 111 controlled by the controller, so that its output shaft drives the rotating rod 115 and gear 112 to rotate. Then, under the action of the threaded connection between gear 112 and gear 113, gear 113 can drive the rotating rod 105, polygonal rod 107, round rod 108, magnetic knife holder 1081 and magnetic knife head 109 to rotate. With the slow extension of the connecting plate 106, the screw can install the refrigerant coil into the air conditioner housing. This eliminates the need for workers to use screwdrivers to install the refrigerant coil, which saves time and effort and improves the efficiency of refrigerant coil installation.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A quick-installation device for refrigerant coils in a dual-source air conditioning system, comprising: The base plate (1) is characterized in that it further includes: A guide rod (114) is fixedly connected to the top of the inner wall of the U-shaped frame (101). A movable plate (104) is slidably connected to the outer surface of the guide rod (114). A U-shaped plate (110) is fixedly connected to one side of the movable plate (104). A motor (111) is fixedly connected to one side of the U-shaped plate (110). A rotating rod (115) is fixedly connected to the output end of the motor (111). A gear (112) is fixedly connected to the outer surface of the rotating rod (115). All four corners of the movable plate (104) are... A rotating rod (105) is rotatably connected. One end of the rotating rod (105) is fixedly connected to a gear (113). Multiple gears (113) mesh with gears (112). A polygonal rod (107) is slidably connected inside the rotating rod (105). One end of the polygonal rod (107) is fixedly connected to a round rod (108). One end of the round rod (108) is fixedly connected to a magnetic knife holder (1081). A magnetic knife head (109) is detachably connected inside the magnetic knife holder (1081).

2. The quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 1, characterized in that: The top of the U-shaped frame (101) away from the inner wall of the guide rod (114) is rotatably connected to a lead screw (102), which is threadedly connected to the movable plate (104).

3. The quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 2, characterized in that: The top of the U-shaped frame (101) is fixedly connected to a motor (103), and the output end of the motor (103) is fixedly connected to one end of a lead screw (102).

4. The quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 3, characterized in that: The other end of the lead screw (102) is rotatably connected to the top of the base plate (1), and one end of the guide rod (114) is fixedly connected to the top of the base plate (1).

5. A quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 2, characterized in that: The rotating rod 2 (115) is rotatably connected to the movable plate (104). An electric telescopic rod (116) is fixedly connected to one side of the movable plate (104). A connecting plate 1 (106) is fixedly connected to one end of the electric telescopic rod (116). The outer surfaces of the multiple round rods (108) are rotatably connected to the four corners of the connecting plate 1 (106).

6. The quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 4, characterized in that: The bottom plate (1) is fixedly connected to the top of the U-shaped frame (101) with a fixed plate (2). Movable rods (201) are slidably connected at the four corners of the fixed plate (2). One end of the two movable rods (201) is fixedly connected to a limit plate (202), and the other end of the multiple movable rods (201) is fixedly connected to a connecting plate (204).

7. A quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 6, characterized in that: A screw rod (205) is rotatably connected to the center of the fixed plate (2). The screw rod (205) is threadedly connected to the connecting plate (204). A handle (206) is fixedly connected to one end of the screw rod (205).

8. A quick-installation device for refrigerant coils in a dual-source air conditioning system according to claim 6, characterized in that: A rubber pad (203) is fixedly connected to one side of the limiting plate (202).

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