Energy-saving control device of central air-conditioning efficient machine room

Abstract

The utility model discloses an energy-saving control device of a central air-conditioning efficient machine room, which comprises a box body for mounting a controller, a mounting plate and a fixing part for conveniently dismounting and mounting the box body, the fixing part comprises two moving grooves formed in one side of the mounting plate, moving blocks arranged in the moving grooves, first springs arranged at one ends of the moving blocks, clamping plates arranged on one sides of the moving blocks, two fixing blocks arranged on the back face of the box body, clamping grooves formed in one sides of the fixing blocks and an adsorption part used for improving the fixing effect. Through the arrangement of the box body, the mounting plate, the moving groove, the moving block, the first spring, the clamping plate, the fixed block and the clamping groove, the problems that an existing controller is easy to damage and inconvenient to maintain, and normal operation of a machine room is possibly affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of central air conditioners, in particular to an energy-saving control device for a central air conditioner high-efficiency machine room. Background Art

[0002] Central air-conditioning high-efficiency machine room refers to a high-efficiency central air-conditioning refrigeration machine room, which mainly includes chillers, water pumps, cooling towers and other main energy-consuming equipment in the air-conditioning machine room. Central air-conditioning high-efficiency machine room mostly uses water cooling mechanism for overall cooling when in use.

[0003] The water-cooling mechanism needs to work through a circulating water pump system when cooling, and a controller is needed to control the water pump for energy saving. However, since the controller is installed in the refrigeration room, it is easy to be damaged and inconvenient to maintain, which may affect the normal operation of the room. Utility Model Content

[0004] The utility model aims to provide an energy-saving control device for a central air-conditioning high-efficiency computer room in order to solve the problem that the existing controller is easily damaged and inconvenient to repair, which may affect the normal operation of the computer room.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving control device for a central air-conditioning high-efficiency machine room, comprising: a box body for installing a controller, a mounting plate, a fixing component for conveniently disassembling and assembling the box body, and an adsorption component for improving the fixing effect, the fixing component comprising two movable grooves opened on one side of the mounting plate, a movable block arranged in the movable groove, a first spring arranged at one end of the movable block, a card plate arranged on one side of the movable block, two fixed blocks arranged on the back side of the box body, and a card slot opened on one side of the fixed block, the movable block is slidably connected to the movable groove, and the card plate is L-shaped.

[0006] As a further solution of the utility model: the adsorption component includes a placement groove opened on the back of the box, a connecting block arranged on the front of the mounting plate, an adsorption block arranged at one end of the connecting block, a receiving groove opened on one side of the adsorption block and a magnet arranged in the receiving groove, and the adsorption block is slidably connected to the placement groove.

[0007] As a further solution of the utility model: a push rod is provided on one side of the moving block, a push plate is provided on one end of the push rod, and the push rod penetrates the mounting plate and is slidably connected to the mounting plate.

[0008] As a further solution of the utility model: guide rods are respectively provided on both sides of the connecting block, a limit plate is provided at one end of the guide rod, a second spring is sleeved on the outer side of the guide rod, one end of the second spring is fixedly connected to the connecting block, the other end of the second spring is fixedly connected to the clamping plate, and the guide rod passes through the clamping plate and is slidably connected to the clamping plate.

[0009] As a further solution of the utility model: grooves are respectively opened on both sides of the adsorption block, a push rod is slidably provided in the groove, a third spring is provided at one end of the push rod, a spherical block is provided at the other end of the push rod, spherical grooves are respectively opened on both sides of the placement groove, and both sides outside the placement groove are arc-shaped.

[0010] As a further solution of the utility model: reinforcing blocks are respectively provided on the upper and lower sides of the fixing block.

[0011] As a further solution of the utility model: mounting holes are respectively provided around the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a box body, a mounting plate, a movable groove, a movable block, a first spring, a clamping plate, a fixed block, a clamping groove and an adsorption component are arranged for coordinated use. The movable block is slidably connected to the movable groove, and the clamping plate is L-shaped. The box body can be disassembled and assembled conveniently and quickly. The box body can be disassembled and assembled without tightening bolts, which can improve the disassembly and assembly efficiency and solve the problem that the existing controller is easily damaged and inconvenient to repair, which may affect the normal operation of the computer room. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram provided by an embodiment of the utility model;

[0015] Figure 2 It is a left view provided by an embodiment of the utility model;

[0016] Figure 3 The utility model embodiment provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0017] Figure 4 The utility model embodiment provides Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1, box body; 11, mounting plate; 21, moving groove; 22, moving block; 23, first spring; 24, clamping plate; 25, fixing block; 26, clamping groove; 27, placement groove; 28, connecting block; 29, adsorption block; 30, accommodating groove; 31, magnet; 32, push rod; 33, push plate; 34, guide rod; 35, limit plate; 36, second spring; 37, groove; 38, push rod; 39, third spring; 40, spherical block; 41, spherical groove; 42, reinforcement block; 43, mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0021] Reference Figures 1 to 4 In an embodiment of the utility model, an energy-saving control device for a central air-conditioning high-efficiency machine room includes: a box body 1 for installing a controller, a mounting plate 11, a fixing component for conveniently disassembling and assembling the box body 1, and an adsorption component for improving the fixing effect. The fixing component includes two moving grooves 21 opened on one side of the mounting plate 11, a moving block 22 arranged in the moving groove 21, a first spring 23 arranged at one end of the moving block 22, a card plate 24 arranged on one side of the moving block 22, two fixing blocks 25 arranged on the back of the box body 1, a card slot 26 opened on one side of the fixing block 25, and an adsorption component for improving the fixing effect. The moving block 22 is slidably connected to the moving groove 21, and the card plate 24 is L-shaped.

[0022] refer to Figure 4The adsorption component includes a placement groove 27 opened on the back of the box body 1, a connecting block 28 arranged on the front of the mounting plate 11, an adsorption block 29 arranged at one end of the connecting block 28, a receiving groove 30 opened on one side of the adsorption block 29, and a magnet 31 arranged in the receiving groove 30. The adsorption block 29 is slidably connected to the placement groove 27. By setting the placement groove 27, the connecting block 28, the adsorption block 29, the receiving groove 30 and the magnet 31, the adsorption block 29 is slidably connected to the placement groove 27. When the box body 1 is installed and fixed, the adsorption block 29 can be inserted into the placement groove 27, and the magnet 31 can be adsorbed on the box body 1, thereby improving the fixing effect of the box body 1 and improving the stability of the box body 1 when used.

[0023] refer to Figure 3 A push rod 32 is provided on one side of the moving block 22, and a push plate 33 is provided at one end of the push rod 32. The push rod 32 penetrates the mounting plate 11 and is slidably connected to the mounting plate 11. By setting the push rod 32 and the push plate 33, the push rod 32 penetrates the mounting plate 11 and is slidably connected to the mounting plate 11. Pushing the push plate 33 can push the push rod 32 to move, and the movement of the push rod 32 can push the moving block 22 to slide, thereby driving the card plate 24 to move, which can facilitate the card plate 24 to disengage from the card slot 26, release the box body 1, and facilitate the disassembly and replacement of the box body 1.

[0024] refer to Figure 3 , guide rods 34 are respectively provided on both sides of the connecting block 28, and a limit plate 35 is provided at one end of the guide rod 34. A second spring 36 is sleeved on the outside of the guide rod 34, and one end of the second spring 36 is fixedly connected to the connecting block 28, and the other end of the second spring 36 is fixedly connected to the card plate 24. The guide rod 34 passes through the card plate 24 and is slidably connected to the card plate 24. By arranging the guide rod 34, the limit plate 35 and the second spring 36, one end of the second spring 36 is fixedly connected to the connecting block 28, and the other end of the second spring 36 is fixedly connected to the card plate 24. The guide rod 34 passes through the card plate 24 and is slidably connected to the card plate 24. The second spring 36 can be deformed when the card plate 24 moves. The elasticity of the second spring 36 can be used to further improve the fixing effect of the card plate 24, thereby further improving the fixing effect of the box body 1.

[0025] refer to Figure 4 , grooves 37 are respectively provided on both sides of the adsorption block 29, a push rod 38 is slidably provided in the groove 37, a third spring 39 is provided at one end of the push rod 38, and a ball block 40 is provided at the other end of the push rod 38, ball grooves 41 are respectively provided on both sides of the placement groove 27, and the outer sides of the placement groove 27 are arc-shaped. By arranging the grooves 37, the push rod 38, the third spring 39, the ball block 40 and the ball groove 41, the ball block 40 can be inserted into the ball groove 41, which can further improve the fixing effect of the box body 1, and the outer sides of the placement groove 27 are arc-shaped, which can facilitate the squeezing of the ball block 40 to move the ball block 40.

[0026] refer to Figure 2The fixing block 25 is provided with reinforcing blocks 42 on the upper and lower sides respectively. By providing the reinforcing blocks 42, the strength of the fixing block 25 can be improved, and the box body 1 can be prevented from falling.

[0027] refer to Figure 1 The mounting plate 11 is provided with mounting holes 43 around it. By providing the mounting holes 43, the mounting plate 11 can be easily installed and fixed by bolts. There is no need to remove the bolts for subsequent disassembly and assembly. The box body 1 can be disassembled by simply pushing the push plate 33 to disengage the card plate 24 from the card slot 26.

[0028] The working principle of the utility model is as follows: when in use, the mounting plate 11 is first installed through the bolts and the mounting holes 43 on the mounting plate 11, and then the two push plates 33 are pushed inward, the push plates 33 move to push the push rods 32 to move, the push rods 32 move to push the moving blocks 22 to slide, the moving blocks 22 slide to deform the first springs 23, and at the same time the moving blocks 22 slide to drive the card plates 24 to move, the card plates 24 move to deform the second springs 36, and then the placement grooves 27 on the back of the box 1 are aligned with the adsorption blocks 29, and then the adsorption blocks 29 are placed in the placement grooves 27, the magnets 31 are adsorbed on the box 1, and the box 1 is fixed, the spherical blocks 40 are arc-shaped due to the outer side of the placement grooves 27 , so it will be squeezed and moved, the ball block 40 moves to push the push rod 38 to move, and the movement of the push rod 38 causes the third spring 39 to deform. When the ball block 40 encounters the ball groove 41, the third spring 39 resets, pushing the ball block 40 to snap into the ball groove 41 to fix the box body 1. At this time, the card plate 24 is aligned with the card groove 26, and the push plate 33 is released. The first spring 23 and the second spring 36 reset and push the card plate 24 to reset. The card plate 24 resets and snaps into the card groove 26, so that the box body 1 can be stably fixed and the installation of the box body 1 is completed. When it needs to be disassembled, the two push plates 33 on both sides are pushed again to make the card plate 24 disengage from the card groove 26, and the box body 1 can be removed at this time.

[0029] What is described above 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving control device for a central air-conditioning high-efficiency machine room, comprising a box (1) for mounting a controller, a mounting plate (11), a fixing component for conveniently disassembling and assembling the box (1), and an adsorption component for improving the fixing effect, characterized in that: The fixing component comprises two moving grooves (21) provided on one side of the mounting plate (11), a moving block (22) provided in the moving groove (21), a first spring (23) provided at one end of the moving block (22), a clamping plate (24) provided on one side of the moving block (22), two fixing blocks (25) provided on the back side of the box body (1), and a clamping groove (26) provided on one side of the fixing block (25); the moving block (22) is slidably connected to the moving groove (21), and the clamping plate (24) is L-shaped.

2. The energy-saving control device for a central air-conditioning high-efficiency machine room according to claim 1, characterized in that: The adsorption component comprises a placement groove (27) provided on the back of the box body (1), a connection block (28) provided on the front of the mounting plate (11), an adsorption block (29) provided at one end of the connection block (28), a receiving groove (30) provided on one side of the adsorption block (29), and a magnet (31) provided in the receiving groove (30); the adsorption block (29) is slidably connected to the placement groove (27).

3. The energy-saving control device for a central air-conditioning high-efficiency machine room according to claim 1, characterized in that: A push rod (32) is provided on one side of the moving block (22), a push plate (33) is provided on one end of the push rod (32), and the push rod (32) penetrates the mounting plate (11) and is slidably connected to the mounting plate (11).

4. The energy-saving control device for a central air-conditioning high-efficiency machine room according to claim 2, characterized in that: Guide rods (34) are respectively provided on both sides of the connecting block (28), a limit plate (35) is provided at one end of the guide rod (34), a second spring (36) is sleeved on the outer side of the guide rod (34), one end of the second spring (36) is fixedly connected to the connecting block (28), and the other end of the second spring (36) is fixedly connected to the clamping plate (24), and the guide rod (34) passes through the clamping plate (24) and is slidably connected to the clamping plate (24).

5. The energy-saving control device for a central air-conditioning high-efficiency machine room according to claim 2, characterized in that: Grooves (37) are respectively provided on both sides of the adsorption block (29), a push rod (38) is slidably provided in the groove (37), a third spring (39) is provided at one end of the push rod (38), a spherical block (40) is provided at the other end of the push rod (38), spherical grooves (41) are respectively provided on both sides of the placement groove (27), and both sides outside the placement groove (27) are arc-shaped.

6. The energy-saving control device for a central air-conditioning high-efficiency machine room according to claim 1, characterized in that: The fixing block (25) is provided with reinforcing blocks (42) at the upper and lower sides respectively.

7. The energy-saving control device for a central air-conditioning high-efficiency machine room according to claim 1, characterized in that: The mounting plate (11) is provided with mounting holes (43) on all four sides.

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