CN215421177U

CN215421177U - Energy-conserving switch board of using of central air conditioning

Info

Publication number: CN215421177U
Application number: CN202121808031.1U
Authority: CN
Inventors: 曹新忠
Original assignee: Beijing Taiyangxue Construction Engineering Co ltd
Current assignee: Beijing Taiyangxue Construction Engineering Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-04
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a control cabinet for energy conservation of a central air conditioner, which comprises a cabinet body, wherein a cabinet cavity is formed in the cabinet body, side windows are formed in the left side and the right side of the cabinet body, a side sliding door is connected to the through window in a sliding manner, a plurality of fixing plates are fixed at the inner side edges of the side windows, a pair of idler wheels are rotatably connected to the fixing plates, a plurality of convex rods are fixed on the side sliding door, the convex rods are connected with the idler wheels in a rolling manner, a fixing frame is installed at the inner side position of each side window, a convex frame is fixed on the inner end surface of each side sliding door, and a protective net is fixed between each convex frame and the fixing frame. This energy-conserving switch board of using of central air conditioning through the side window of seting up and set up sideslip door and protection network for can make the side of the cabinet body opened through outwards dragging the sideslip door, the protection network can play when the sideslip door is the open mode simultaneously and keep apart protection and ventilative effect, plays the guard action when increasing cabinet body radiating effect, prevents that people from producing dangerous phenomenon because of the inside of the direct touch cabinet body.

Description

Energy-conserving switch board of using of central air conditioning

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a control cabinet for energy conservation of a central air conditioner.

Background

The central air-conditioning system is composed of one or more cold and heat source systems and a plurality of air-conditioning systems, the load capacity of the central air-conditioning system is generally designed according to weather and load conditions, but in practice, the central air-conditioning system works under the conditions rarely, so that the electric energy consumption during the operation of the central air-conditioning system is large, and therefore, an energy-saving control cabinet provided with alternating-current frequency conversion equipment is frequently used for controlling the operation of refrigeration and cooling pumps of the central air-conditioning system at present, and the purpose of energy-saving reconstruction of the central air-conditioning system is achieved. Because the electronic equipment in the energy-saving control cabinet of the central air conditioner can generate a large amount of heat during operation, when the heat is too large, people can usually use a method of directly opening the cabinet door of the control cabinet to enable the control cabinet to dissipate heat, and when the cabinet door of the control cabinet is opened, people can easily and directly touch the electronic equipment in the control cabinet, so that certain potential safety hazards are generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving control cabinet for a central air conditioner, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a control cabinet for energy conservation of a central air conditioner comprises a cabinet body, a cabinet cavity is arranged in the cabinet body, side windows are arranged on the left side end face and the right side end face of the cabinet body, the left end and the right end of the cabinet body are both connected with side sliding doors in a sliding way, the side sliding doors extend into the side windows, a plurality of fixing plates are fixed at the edge of the inner opening of the side window through bolts, a pair of rollers are rotatably connected on the fixing plates, a plurality of convex rods are fixed at the peripheral edge of the inner surface of the side sliding door through bolts, the convex rods extend into the two rollers and are in rolling connection with the rollers, a limiting plate is tightly welded at the tail end of the convex rod, a fixing frame is installed at the opening part of the inner side of the side window, the side sliding door is characterized in that a convex frame is tightly welded on the end face of the inner side of the side sliding door, and a protective net is fixed between the outer wall of the convex frame and the inner wall of the fixing frame through screws.

Preferably, the front end of the cabinet cavity is open, and a cabinet door is hinged to the edge of the front end of the cabinet cavity.

Preferably, the front end face of the fixing plate is integrally formed with a boss, the boss is provided with a groove, the roller is rotatably connected to the bottom of the groove, and the protruding rod penetrates through the groove.

Preferably, the fixed frame is of a rectangular frame-shaped structure, and a plurality of connecting plates are tightly welded between the peripheral surface of the fixed frame and the inner wall of the side end face of the cabinet cavity.

Preferably, a handle is tightly welded on the outer end face of the side sliding door.

Preferably, the cross section area of the convex frame is smaller than that of the fixed frame, and the protective net is a flexible net structure woven by stainless steel materials.

Compared with the prior art, the utility model has the beneficial effects that:

this energy-conserving switch board of using of central air conditioning is through setting up the side window in the cabinet body left and right sides and being provided with sideslip door and protection network at the side of the cabinet body for can make the side of the cabinet body opened through outwards dragging the sideslip door, the protection network can play isolation protection and ventilative effect when the sideslip door is the open mode simultaneously, plays the guard action when increasing cabinet body radiating effect, prevents that people from producing dangerous phenomenon because of the inside that directly touches the cabinet body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the cabinet body according to the present invention;

FIG. 4 is a schematic structural diagram of a fixing plate according to the present invention;

FIG. 5 is a schematic structural view of the fixing frame of the present invention;

FIG. 6 is a schematic view of the side sliding door according to the present invention;

fig. 7 is a schematic view showing a state in which the side sliding door of the present invention is opened.

The meaning of each reference number in the figures is:

1. a cabinet body; 11. a cabinet cavity; 12. a cabinet door; 13. a side window; 14. a fixing plate; 141. a boss; 142. a groove; 143. a roller; 15. a fixing frame; 151. a connecting plate; 2. a side sliding door; 21. a nose bar; 211. a limiting plate; 22. a convex frame; 23. a handle; 3. and (4) a protective net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a control cabinet for energy-conservation of central air conditioning, includes the cabinet body 1, has seted up cabinet chamber 11 in the cabinet body 1, and the front end in cabinet chamber 11 is open form, and the edge department of the front end in cabinet chamber 11 articulates there is cabinet door 12, makes various electronic equipment can install in cabinet chamber 11.

In this embodiment, the end surfaces of the left and right sides of the cabinet body 1 are respectively provided with a side window 13, the left and right ends of the cabinet body 1 are respectively connected with a side sliding door 2 in a sliding manner, the side sliding door 2 extends into the side window 13, the edge of the inner opening of the side window 13 is fixed with a plurality of fixing plates 14 through bolts, the fixing plates 14 are connected with a pair of rollers 143 in a rotating manner, the peripheral edge of the inner side surface of the side sliding door 2 is fixed with a plurality of convex rods 21 through bolts, the convex rods 21 extend into the two rollers 143 and are connected with the rollers 143 in a rolling manner, the front end surface of the fixing plates 14 is integrally formed with a convex seat 141, the convex seat 141 is provided with a groove 142, the rollers 143 are rotatably connected to the bottom of the groove 142, the convex rods 21 pass through the groove 142, so that the side sliding door 2 can slide in a translational manner at the side end of the cabinet body 1 under the action of the convex rods 21 and the rollers 143, when the side sliding door 2 is flush with the side end surface of the cabinet body 1, the side sliding door 2 seals the side window 13, make the side of the cabinet body 1 be in normal confined state, when the sideslip door 2 outwards slided, the side window 13 was exposed, made the inside of the cabinet body 1 be linked together with the external world through the side window 13, made the heat of the inside of the cabinet body 1 can be discharged from the side window 13, reached and carried out the radiating purpose of the cabinet body 1 under the prerequisite of not opening cabinet door 12.

Specifically, the limiting plate 211 is tightly welded at the end of the protruding rod 21, and the protruding rod 21 can be prevented from being separated from the fixing plate 14 when moving between the two rollers 143 under the limitation of the limiting plate 211, so as to prevent the sliding door 2 from being separated from the cabinet 1.

Further, a handle 23 is welded on the outer end face of the side sliding door 2 in a tight manner, so that a worker can push and pull the side sliding door 2 by holding the handle 23 to control the opening and closing state of the side sliding door 2.

In addition, a fixed frame 15 is installed at the inner opening of the side window 13, the fixed frame 15 is a rectangular frame-shaped structure, and a plurality of connecting plates 151 are tightly welded between the outer peripheral surface of the fixed frame 15 and the inner wall of the side end face of the cabinet cavity 11, so that the fixed frame 15 is fixed at the side end of the cabinet body 1 through the connecting plates 151. The convex frame 22 is welded on the end face of the inner side of the side sliding door 2 closely, the protective net 3 is fixed between the outer wall of the convex frame 22 and the inner wall of the fixing frame 15 through screws, when the side sliding door 2 is pulled outwards to expose the side window 13, the protective net 3 is shielded outside the side window 13, so that the inside and the outside of the cabinet body 1 are isolated by the protective net 3, people are prevented from touching the electronic equipment inside the cabinet body 1 from the side window 13, and the dangerous situation is reduced.

It should be noted that the cross-sectional area of the protruding frame 22 is smaller than the cross-sectional area of the fixed frame 15, so that when the side sliding door 2 is closed on the side window 13, the protruding frame 22 can extend into the inside of the fixed frame 15 to prevent the fixed frame 15 from interfering with the protruding frame 22, and at this time, the protection net 3 is pushed into the cabinet 1 by the side sliding door 2, thereby achieving the purpose of storing the protection net 3. The protection net 3 is a net structure woven by stainless steel materials, has high strength and certain flexibility, so that the side sliding door 2 can be unfolded when sliding outwards, the purpose of isolating the side window 13 is achieved, and people can be prevented from touching electronic equipment inside the cabinet body 1 from the side window 13 under the condition that the side sliding door 2 is opened.

When the energy-saving control cabinet for the central air conditioner needs to dissipate heat, firstly, a worker holds the handle 23 on the side sliding door 2 and pulls the handle 23 to the outside of the cabinet body 1, then the handle 23 drives the side sliding door 2 to move outwards under the pulling of the worker, at this time, under the limitation of the roller 143, the protruding rod 21 is made to move outwards, so that the side sliding door 2 translates outwards, when the side sliding door 2 moves outwards so that the limiting plate 211 touches the roller 143, the side sliding door 2 stops being pulled, at this time, the side window 13 is in an open state, so that the inside of the cabinet body 1 is communicated with the outside through the side window 13, the heat dissipation purpose is achieved, finally, when the side sliding door 2 moves outwards, the side sliding door 2 pulls one end of the protective net 3 through the protruding frame 22, so that the protective net 3 is unfolded, at this time, the protective net 3 is shielded outside the side window 13, so that the protective net 3 can play a role of ventilation and heat dissipation effects, the danger of people touching the electronic equipment inside the cabinet 1 directly from the side window 13 is prevented.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a control cabinet for central air conditioning is energy-conserving, includes the cabinet body (1), cabinet chamber (11), its characterized in that have seted up in the cabinet body (1): side windows (13) are arranged on the end faces of the left side and the right side of the cabinet body (1), side sliding doors (2) are arranged at the left end and the right end of the cabinet body (1) in a sliding mode, the side sliding doors (2) stretch into the side windows (13), a plurality of fixing plates (14) are fixed at the edges of the inner side opening portions of the side windows (13) through bolts, a pair of rollers (143) are connected to the fixing plates (14) in a rotating mode, a plurality of protruding rods (21) are fixed at the peripheral edges of the inner side surface of each side sliding door (2) through bolts, the protruding rods (21) stretch into the two rollers (143) and are in rolling connection with the rollers (143), limiting plates (211) are tightly welded at the tail ends of the protruding rods (21), fixed frames (15) are installed at the positions of the inner side opening portions of the side windows (13), and protruding frames (22) are tightly welded on the inner side faces of the side sliding doors (2), and a protective net (3) is fixed between the outer wall of the convex frame (22) and the inner wall of the fixed frame (15) through screws.

2. The energy-saving control cabinet of a central air conditioner according to claim 1, characterized in that: the front end in cabinet chamber (11) is open form, the front end edge department in cabinet chamber (11) articulates there is cabinet door (12).

3. The energy-saving control cabinet of a central air conditioner according to claim 1, characterized in that: the front end face of the fixed plate (14) is integrally formed with a convex seat (141), a groove (142) is formed in the convex seat (141), the roller (143) is rotatably connected to the groove of the groove (142), and the convex rod (21) penetrates through the groove (142).

4. The energy-saving control cabinet of a central air conditioner according to claim 1, characterized in that: the fixed frame (15) is of a rectangular frame-shaped structure, and a plurality of connecting plates (151) are tightly welded between the peripheral surface of the fixed frame (15) and the inner wall of the side end face of the cabinet cavity (11).

5. The energy-saving control cabinet of a central air conditioner according to claim 1, characterized in that: and a handle (23) is tightly welded on the outer end surface of the side sliding door (2).

6. The energy-saving control cabinet of a central air conditioner according to claim 1, characterized in that: the cross section area of the convex frame (22) is smaller than that of the fixed frame (15), and the protective net (3) is a flexible net-shaped structure woven by stainless steel materials.