CN212777834U

CN212777834U - Energy management and control energy-saving device for central air-conditioning system

Info

Publication number: CN212777834U
Application number: CN202021265862.4U
Authority: CN
Inventors: 赵小鹏; 王波
Original assignee: Zhongzhi Weilian Qingdao Technology Co ltd
Current assignee: Zhongzhi Weilian Qingdao Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-23
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to an energy management and control equipment technical field specifically is an energy management and control economizer for central air conditioning system, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top of the cabinet body and the position threaded connection who is located the front side middle part have triangle-shaped heat dissipation storehouse, the rear side of internal wall of cabinet and the position that is close to the upper left corner are equipped with the mounting box, be provided with lithium cell and singlechip in the mounting box, the rear side of internal wall of cabinet and the position level that is close to the top middle part are equipped with the flange, the surface of flange is provided with temperature sensor, the both sides of internal wall of cabinet and the position swing joint who is close to the bottom have the mounting panel, the surface of mounting panel and. This an energy management and control economizer for central air conditioning system carries out real-time supervision through temperature sensor to the inside temperature of switch board, through the rotational speed of the single chip microcomputer control silence fan in the mounting box to in time reduce the inside temperature of switch board.

Description

Energy management and control energy-saving device for central air-conditioning system

Technical Field

The utility model relates to an energy management and control equipment technical field specifically is an energy management and control economizer for central air conditioning system.

Background

The energy supply of the central air conditioner is provided according to the actual load requirement at the tail end of the central air conditioner, on the premise of ensuring the air conditioning effect and comfort, the energy consumption of a central air conditioning system is reduced to the maximum extent, and the optimized energy-saving effect is achieved;

the related control devices of the energy-saving system of the central air conditioner are all installed in a control cabinet, all the control devices are fixed and connected through the control cabinet, a heat dissipation device is arranged in the control cabinet and dissipates heat for the control devices, but the heat dissipation device of the existing control cabinet cannot intelligently adjust the heat dissipation rate, when large heat is instantaneously generated in the control cabinet, the heat dissipation device cannot rapidly reduce the temperature, and partial control devices can be damaged due to overhigh temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy management and control economizer for central air conditioning system to the heat abstractor who proposes current switch board among the solution above-mentioned background art can not intelligent regulation rate of heat dissipation, when the instantaneous great heat that produces in the switch board, can lead to the problem that partial control device damaged because the high temperature.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy management and control energy-saving device for a central air-conditioning system comprises a cabinet body, wherein a first single door and a second single door are hinged to the front side of the cabinet body, a triangular heat dissipation bin is in threaded connection with the position at the middle part of the front side at the top of the cabinet body, a plurality of heat dissipation holes arranged in a matrix form are formed in the position close to the middle part of the front side at the top of the inner wall of the cabinet body, a mounting box is arranged at the position close to the upper left corner at the rear side of the inner wall of the cabinet body, a lithium battery and a single chip microcomputer are arranged in the mounting box and electrically connected with the lithium battery through a wire, a convex plate is horizontally arranged at the position close to the middle part of the top at the rear side of the inner wall of the cabinet body, a temperature sensor is arranged on the surface of the convex plate and electrically connected with the single chip microcomputer, the utility model discloses a cabinet, including the cabinet body, the U-shaped spout by two bar solid piece with the inner wall of the cabinet body encloses into, two sliding connection has the mounting panel between the U-shaped spout, the equal threaded connection in position that the surface of mounting panel just is close to four corners has the silence fan, the silence fan passes through wire and singlechip electric connection, the position level that just is close to silence fan top between the both sides of the internal wall of cabinet is equipped with the backup pad, the bottom of the internal wall of cabinet just is close to the position at middle part and is equipped with the cylinder of symmetric distribution, the bottom that the tip of cylinder piston rod passed the internal wall of cabinet just bonds and has the push pedal, the bottom of the cabinet body just is close to the vertical cylindricality landing leg that.

Preferably, handles are arranged on the outer sides of the second single-opening door of the first single-opening door.

Preferably, an insect-proof net is arranged at the air outlet of the triangular heat dissipation bin.

Preferably, the top ends of the heat dissipation holes are located in the triangular heat dissipation bin.

Preferably, the width of the supporting plate is smaller than the width of the left side and the right side of the inner wall of the cabinet body.

Preferably, when the cylinder does not drive the push plate to move, the bottom of the push plate is positioned above the bottom of the circular base plate.

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

this an energy management and control economizer for central air conditioning system, carry out real-time supervision through temperature sensor to the inside temperature of switch board, the rotational speed through the single chip microcomputer control silence fan in the mounting box, thereby in time reduce the inside temperature of switch board, avoid some controlling means to damage because the temperature is too high, derive the heat through louvre and triangle-shaped heat dissipation storehouse, can upwards lift the cabinet body one section distance through cylinder and push pedal, the follow-up universal wheel work of installation of being convenient for, thereby be convenient for move the switch board.

Drawings

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

fig. 2 is a schematic view of the top structure of the cabinet body in the present invention;

fig. 3 is a schematic view of the upper structure of the inner wall of the cabinet body of the present invention;

fig. 4 is a schematic view of the lower structure of the inner wall of the cabinet body of the present invention;

fig. 5 is a schematic view of the bottom structure of the cabinet body in the present invention.

In the figure: the cabinet body 1, the first single-opening door 10, the second single-opening door 11, the heat dissipation holes 12, the U-shaped sliding grooves 13, the supporting plate 14, the cylindrical supporting legs 15, the circular base plate 150, the triangular heat dissipation bin 2, the insect-proof net 20, the mounting box 3, the convex plate 4, the mounting plate 5, the mute fan 6, the air cylinder 7 and the push plate 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

an energy management and control energy-saving device for a central air-conditioning system comprises a cabinet body 1, wherein a first single-opening door 10 and a second single-opening door 11 are hinged on the front side of the cabinet body 1, a control device of the central air-conditioning system is convenient to install, a mounting plate 5 is convenient to take out from the cabinet body 1, a triangular heat dissipation bin 2 is in threaded connection with the position of the middle of the front side at the top of the cabinet body 1, a plurality of heat dissipation holes 12 which are arranged in a matrix form are formed in the position close to the middle of the front side at the top of the inner wall of the cabinet body 1, heat is conducted out through the heat dissipation holes 12, a mounting box 3 is arranged on the rear side of the inner wall of the cabinet body 1 and close to the upper left corner, a lithium battery and a single chip microcomputer are arranged in the mounting box 3, the single chip microcomputer adopts an STM32F030R8T6 single chip microcomputer and is electrically connected with the, the temperature sensor is arranged at the position, the temperature inside the cabinet body 1 can be effectively monitored, the temperature reduction inside the cabinet body 1 can be timely detected, the rotating speed of the mute fan 6 is reduced through the single chip microcomputer, the temperature sensor is electrically connected with the single chip microcomputer through a lead, the output end of the temperature sensor is electrically connected with the input end of the lead, the output end of the lead is electrically connected with a PA1 pin of an STM32F030R8T6 single chip microcomputer, an electric signal input by the temperature sensor is processed through the single chip microcomputer, symmetrically distributed U-shaped sliding grooves 13 are arranged on two sides of the inner wall of the cabinet body 1 and close to the bottom, each U-shaped sliding groove 13 is formed by two strip-shaped fixed blocks and the inner wall of the cabinet body 1, the mounting plate 5 is slidably connected between the two U-shaped sliding grooves 13, the mounting plate 5 is convenient to mount and dismount, the mute fan 6 is convenient to maintain, the mute fan, silence fan 6 passes through wire and singlechip electric connection, and four silence fans 6 are parallelly connected each other, the incoming end of wire and the PB1 pin electric connection of STM32F030R8T6 singlechip, the input electric connection of the end of connecing and silence fan 6 bus of wire, and the position level that just is close to silence fan 6 top between the both sides of the internal wall of cabinet 1 is equipped with backup pad 14, and backup pad 14 is used for installing central air conditioning system's controlling means.

It is worth explaining that, the middle part threaded connection of circular backing plate 150 bottom has the universal wheel, the mobile control cabinet of being convenient for, the bottom of the internal wall of cabinet 1 and the position that is close to the middle part are equipped with symmetric distribution's cylinder 7, the tip of cylinder 7 piston rod passes the bottom of the internal wall of cabinet 1 and bonds and have push pedal 8, drive push pedal 8 through cylinder 7 and move down, make cabinet 1 upwards lift up a section distance, be convenient for install the universal wheel, the bottom of the cabinet 1 and the position that is close to four corners are vertical to be equipped with cylindricality landing leg 15, the bottom of cylindricality landing leg 15 is equipped with circular backing plate 150, be used for supporting.

In this embodiment, the outer sides of the second single-opening door 11 of the first single-opening door 10 are both provided with handles, so that the single-opening doors can be opened and closed conveniently.

Specifically, the air outlet of the triangular heat dissipation bin 2 is provided with an insect-proof net 20 to prevent mosquitoes and other insects from entering the cabinet body 1.

Further, the top ends of the heat dissipation holes 12 are located in the triangular heat dissipation bin 2, and heat is conducted out through the triangular heat dissipation bin 2.

Further, the width of the supporting plate 14 is smaller than the width of the left side and the right side of the inner wall of the cabinet 1, so that the four silent fans 6 can input upward wind flow through the two sides of the supporting plate 14, and heat is discharged from the heat dissipation holes 12 along with the wind flow.

Besides, when the cylinder 7 does not drive the push plate 8 to move, the bottom of the push plate 8 is located above the bottom of the circular base plate 150, so that the stability of the cabinet 1 is prevented from being affected.

When the energy management and control energy-saving device for the central air-conditioning system is used, when the temperature sensor detects that the temperature in the cabinet body 1 is high, the temperature sensor inputs an electric signal to the single chip microcomputer through a wire, and the single chip microcomputer controls the mute fan 6 to increase the rotating speed, so that the flowing speed of the air flow is increased, heat can be rapidly discharged from the heat dissipation holes 12 along with the air flow, the temperature in the cabinet body 1 is reduced, and partial control devices are prevented from being damaged due to overhigh temperature; when the user need remove the cabinet body 1, the user promotes push pedal 8 downwards through cylinder 7 to upwards lift up one section distance with the cabinet body 1, then the user with the middle part threaded connection of universal wheel and circular backing plate 150 bottom, rethread cylinder 7 drives push pedal 8 and upwards resets and removes, makes universal wheel and ground contact, then just can remove cabinet body 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy management and control economizer for central air conditioning system, includes cabinet body (1), its characterized in that: the front side of the cabinet body (1) is hinged with a first single-door (10) and a second single-door (11), the top of the cabinet body (1) and the position at the middle of the front side are in threaded connection with a triangular heat dissipation bin (2), the top of the inner wall of the cabinet body (1) and the position close to the middle of the front side are provided with a plurality of heat dissipation holes (12) arranged in a matrix form, the rear side of the inner wall of the cabinet body (1) and the position close to the upper left corner are provided with a mounting box (3), a lithium battery and a single chip microcomputer are arranged in the mounting box (3), the single chip microcomputer is electrically connected with the lithium battery through a wire, the rear side of the inner wall of the cabinet body (1) and the position close to the middle of the top are horizontally provided with a convex plate (4), the surface of the convex plate (4) is provided with a temperature sensor which is electrically connected with the single chip microcomputer through a wire, and symmetrically distributed U, the U-shaped sliding chute (13) is enclosed by two strip-shaped fixed blocks and the inner wall of the cabinet body (1), a mounting plate (5) is connected between the two U-shaped sliding chutes (13) in a sliding way, the positions on the surface of the mounting plate (5) and close to the four corners are all connected with a mute fan (6) by screw threads, the silent fan (6) is electrically connected with the singlechip through a wire, a support plate (14) is horizontally arranged between the two sides of the inner wall of the cabinet body (1) and close to the top of the silent fan (6), the bottom of the inner wall of the cabinet body (1) and the position close to the middle part are provided with symmetrically distributed cylinders (7), the end part of the piston rod of the cylinder (7) penetrates through the bottom of the inner wall of the cabinet body (1) and is bonded with a push plate (8), the bottom of the cabinet body (1) and the position close to the four corners are vertically provided with cylindrical supporting legs (15), and the bottom of each cylindrical supporting leg (15) is provided with a circular base plate (150).

2. The energy management and control energy saving device for the central air conditioning system according to claim 1, characterized in that: handles are arranged on the outer sides of the second single-opening door (11) of the first single-opening door (10).

3. The energy management and control energy saving device for the central air conditioning system according to claim 1, characterized in that: an air outlet of the triangular heat dissipation bin (2) is provided with an insect-proof net (20).

4. The energy management and control energy saving device for the central air conditioning system according to claim 1, characterized in that: the top ends of the heat dissipation holes (12) are positioned in the triangular heat dissipation bin (2).

5. The energy management and control energy saving device for the central air conditioning system according to claim 1, characterized in that: the width of the supporting plate (14) is smaller than the width of the side surfaces of the left side and the right side of the inner wall of the cabinet body (1).

6. The energy management and control energy saving device for the central air conditioning system according to claim 1, characterized in that: when the air cylinder (7) does not drive the push plate (8) to move, the bottom of the push plate (8) is positioned above the bottom of the circular base plate (150).