CN110911989A

CN110911989A - Heat dissipation electric power cabinet based on new energy technology and heat dissipation method

Info

Publication number: CN110911989A
Application number: CN201911270391.8A
Authority: CN
Inventors: 苗改燕
Original assignee: Individual
Current assignee: Shandong Zhong Zhong Energy Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-03-24
Anticipated expiration: 2039-12-12
Also published as: CN110911989B

Abstract

The invention discloses a heat dissipation power cabinet based on new energy technology and a heat dissipation method, and a cabinet body assembly. Cabinet door assemblies are hinged on both sides of the front side of the cabinet body assembly, and a DSP is installed on an inner side wall of the cabinet body assembly. The controller and the two sides of the top surface of the cabinet assembly are symmetrically installed with a power generation assembly, the power generation assembly includes a rotating seat and a wind generator, and the bottom end of the rotating seat is welded to the top of the cabinet assembly, The rotating part inside the rotating seat is fixedly connected with a wind generator, and the wind generator is used to generate electricity. The wind direction sensor is installed on the wind generator, and the electric energy is stored in the battery through the DSP controller, which is used for the power consumption of the electric equipment. Power supply, using new energy technology, greatly reduces the utilization rate of mains power, and saves resources at the same time; by installing heat dissipation components on the back of the electronic cabinet, the heat dissipation efficiency of the power cabinet is greatly improved, and the work of the power cabinet is not affected at the same time.

Description

Heat dissipation electric power cabinet based on new energy technology and heat dissipation method

Technical Field

The invention belongs to the technical field of heat dissipation electric power cabinets, and particularly relates to a heat dissipation electric power cabinet and a heat dissipation method based on a new energy technology.

Background

The electric cabinet is a common basic electric device, and a large number of electric components are arranged in the electric cabinet; when the electric power cabinet works, a large amount of heat is generated inside the electric power cabinet, so that a heat dissipation window needs to be arranged on the side wall of the electric power cabinet; the basic structure of the existing heat dissipation window of the electric power cabinet is a strip-shaped shutter, namely, a group of parallel strip-shaped holes are formed in each side wall, the upper part of each strip-shaped hole is provided with a strip-shaped brim which is turned over downwards and semi-surrounds the strip-shaped hole, and the strip-shaped brim is used for shielding the strip-shaped hole from rainwater; although the strip-shaped eaves are used as the strip-shaped window to shield rainwater, dust cannot be blocked by the strip-shaped eaves, and the dust is usually raised upwards from the ground; therefore, the strip-shaped eave can easily enter the surrounding area of the strip-shaped eave and then enter the strip-shaped hole.

Secondly, the heat dissipation of current electric power cabinet all adopts the top heat dissipation, its radiating effect is poor, wiring department is mostly at the rear in the electric power cabinet, the line cross section is the easiest to produce the heat, the wiring of electric power cabinet bottom is all followed to most circuits simultaneously, the circuit is too concentrated easy to be scalded, the ageing speed of circuit has been accelerated, thereby the security has been reduced, electric power cabinet does not have the dust removal effect simultaneously, inside radiating hole department piles up the dust easily and has reduced the radiating effect, and the piling up of dust can accelerate the circuit ageing, and current electric power cabinet does not have expelling parasite effect, lead to some mosquitos can get into the normal operating that influences electrical components in the electric power cabinet

Therefore, a heat dissipation electric power cabinet and a heat dissipation method based on a new energy technology are provided to solve the problems in the prior art.

Disclosure of Invention

The invention aims to provide a heat dissipation electric power cabinet and a heat dissipation method based on a new energy technology, so as to solve the problems in the prior art in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a heat dissipation electric power cabinet based on new forms of energy technique includes:

the cabinet body subassembly, cabinet body subassembly's front both sides are articulated to have a cabinet door subassembly, install the DSP controller on cabinet body subassembly's an inside wall, and

the power generation assembly comprises a rotating seat and a wind driven generator, the bottom end of the rotating seat is welded to the top of the cabinet body assembly, and the wind driven generator is fixedly connected to a rotating part in the rotating seat;

the DSP controller is electrically connected with the wind driven generator;

the back surface of the cabinet body assembly is provided with a heat dissipation assembly, the heat dissipation assembly comprises a support frame and a radiator, the support frame is positioned at the bottom of the radiator, and the radiator is attached to the back surface of the cabinet body assembly through heat conduction silica gel;

the dust removal assembly is located at the bottom of one outer side face of the cabinet body assembly, and a dust exhaust hole which is matched with the dust removal assembly is formed in the other outer side face of the cabinet body assembly.

Preferably: the radiator includes casing, constant head tank, condenser, S-shaped water-cooling pipe, protection network and radiator fan, four groups of constant head tanks have been seted up to the mutual symmetry in both sides of casing, install the condenser on the inside of casing is close to a medial surface of constant head tank, the inside fixed mounting of condenser has S-shaped water-cooling pipe, two sets of radiator fan of screw fixedly connected with are passed through to mutual symmetry on the lateral surface of condenser, and radiator fan' S outside all is equipped with the protection network.

Preferably: and the S-shaped water cooling pipe is positioned at one end of the condenser and is respectively provided with a water inlet connector and a water outlet connector.

Preferably: the dust removal cabinet is characterized in that a line hole is formed in one side face of the cabinet body assembly, and a through groove matched with the dust removal assembly is formed in the lower portion of one side face of the cabinet body assembly in the line hole.

Preferably: the both sides of cabinet door subassembly are articulated through four groups of round pin axles of mutual symmetry and cabinet body subassembly, install tool to lock and pilot lamp respectively from top to bottom on the cabinet door subassembly.

Preferably: the dust removal component comprises a mounting frame, a fan and a grid, the mounting frame is mounted on the end face, away from the cabinet body component, of the dust exhaust hole, the fan is mounted inside the mounting frame, and the grid is mounted inside the through groove.

Preferably: the utility model discloses a cabinet body subassembly, including cabinet body subassembly, dust sensor, storage battery and temperature sensor, the internally mounted of cabinet body subassembly has dust sensor, battery and temperature sensor, and dust sensor and temperature sensor all with DSP controller electric connection, the DSP controller respectively with dust removal subassembly, battery and radiator fan electric connection.

The invention also provides a heat dissipation method of the heat dissipation electric power cabinet based on the new energy technology, which comprises the following steps,

s1, starting the wind driven generator to generate electricity, and storing the electricity into a storage battery through the DSP controller for supplying energy to the electric equipment;

s2, after the heat dissipation assembly is fixedly installed through the positioning groove, the water inlet connector and the water outlet connector of the S-shaped water cooling pipe are respectively connected with a tap water pipe or a condensate liquid, so that circulating water can be obtained, when the temperature sensor detects that the temperature inside or outside the cabinet body assembly is too high, the DSP controller controls the heat dissipation fan to be started, the condenser starts to work to cool and dissipate heat of the cabinet body assembly, and when the temperature reaches a preset value, the heat dissipation assembly stops working;

s3, when the dust content in the cabinet body assembly is too high, the DSP controller starts the fan to remove dust in the cabinet body assembly, the fan is matched with the dust discharging hole to discharge the dust, and when the dust content reaches a preset value, the fan stops working.

Preferably: and the water inlet connector and the water outlet connector of the S-shaped water cooling pipe are respectively connected with an external circulating pump.

Preferably: and a wind direction sensor is arranged on the wind driven generator.

The invention has the technical effects and advantages that: compared with the prior art, the heat dissipation electric power cabinet and the heat dissipation method based on the new energy technology provided by the invention have the following advantages:

1. the wind driven generator is used for generating electricity, the wind direction sensor is arranged on the wind driven generator, the electric energy is stored in the storage battery through the DSP controller and is used for supplying energy to the electric equipment, the utilization rate of commercial power is greatly reduced by using a new energy technology, and meanwhile, resources are saved;

2. the heat dissipation assembly is arranged on the back of the electronic cabinet, so that the heat dissipation efficiency of the electric cabinet is greatly improved, and the work of the electric cabinet is not influenced;

3. the grid install in the inside of leading to the groove avoids the large granule dust to enter into the electric power cabinet, sets up the dust removal subassembly, is convenient for remove dust to the inside of electric power cabinet and handles, improves the life-span of internal circuit.

Drawings

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

FIG. 2 is a rear view of the heat dissipation power cabinet based on new energy technology of the present invention;

FIG. 3 is a side view of the heat dissipation power cabinet based on new energy technology of the present invention;

fig. 4 is a schematic structural diagram of a heat dissipation assembly of the heat dissipation electric power cabinet based on the new energy technology;

fig. 5 is a schematic view of a partial structure of a cabinet body assembly of the heat dissipation electric power cabinet based on the new energy technology;

FIG. 6 is a schematic diagram of a circuit module of the heat dissipation power cabinet based on the new energy technology according to the present invention;

in the figure: 10. a cabinet assembly; 11. a wire passing hole; 12. a dust exhaust hole; 13. a through groove; 14. a DSP controller; 21. a cabinet door assembly; 22. a pin shaft; 23. a lock; 24. an indicator light; 30. a dust removal assembly; 31. a mounting frame; 32. a fan; 33. a grid; 40. a power generation assembly; 41. a rotating base; 42. a wind power generator; 50. a heat dissipating component; 51. a support frame; 52. a heat sink; 521. a housing; 522. positioning a groove; 523. a condenser; 524. an S-shaped water-cooling pipe; 525. a water inlet connector; 526. a water outlet connector; 527. a protective net; 528. a heat dissipation fan.

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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.

The invention provides a heat dissipation electric power cabinet based on new energy technology, which comprises the following components:

cabinet assembly 10, cabinet door assembly 21 is articulated to cabinet body assembly 10's positive both sides, install DSP controller 14 on cabinet body assembly 10's an inside wall, and

the power generation assemblies 40 are symmetrically mounted on two sides of the top surface of the cabinet body assembly 10, each power generation assembly 40 comprises a rotating seat 41 and a wind driven generator 42, the bottom end of each rotating seat 41 is welded to the top of the cabinet body assembly 10, and the rotating part inside each rotating seat 41 is fixedly connected with the wind driven generator 42;

the DSP controller 14 is electrically connected to the wind turbine 42;

the back of the cabinet body assembly 10 is provided with a heat dissipation assembly 50, the heat dissipation assembly 50 comprises a support frame 51 and a heat sink 52, the support frame 51 is positioned at the bottom of the heat sink 52, and the heat sink 52 is attached to the back of the cabinet body assembly 10 through heat-conducting silica gel;

the dust removal assembly 30 is located at the bottom of one outer side face of the cabinet assembly 10, and the other outer side face of the cabinet assembly 10 is provided with a dust exhaust hole 12 which is matched with the dust removal assembly 30.

Further: the radiator 52 comprises a shell 521, positioning grooves 522, a condenser 523, an S-shaped water-cooling pipe 524, a protective screen 527 and heat dissipation fans 528, wherein four groups of positioning grooves 522 are symmetrically arranged on two sides of the shell 521, the condenser 523 is arranged on an inner side surface of the shell 521 close to the positioning grooves 522, the S-shaped water-cooling pipe 524 is fixedly arranged in the condenser 523, two groups of heat dissipation fans 528 are fixedly connected to the outer side surface of the condenser 523 through screws, the protective screen 527 is arranged outside the heat dissipation fans 528, the heat exchange efficiency of the S-shaped water-cooling pipe 524 in the condenser is improved, the two groups of heat dissipation fans 528 are arranged, the temperature reduction of the condenser is greatly improved, and the protective screen 527 prevents large-particle impurities from damaging the heat dissipation fans 528,

further: s-shaped water-cooling pipe 524 is located the one end punishment of condenser 523 is equipped with water inlet connector 525 and delivery port connector 526 respectively, sets up water inlet connector 525 and delivery port connector 526 and is convenient for to the connection and the dismouting of external water receiving pipe.

Further: wire passing holes 11 are formed in one side face of the cabinet body assembly 10, through grooves 13 matched with the dust removal assembly 30 are formed in the lower portion of the side face of the cabinet body assembly 10 of the wire passing holes 11, and the through grooves 13 are arranged to facilitate installation of the grating 33.

Further: the both sides of cabinet door subassembly 21 are articulated with cabinet body subassembly 10 through four groups of mutually symmetrical round pin axles 22, cabinet door subassembly 21 is installed tool to lock 23 and pilot lamp 24 from top to bottom respectively, sets up tool to lock 23 and improves the security of electric power cabinet.

Further: dust removal subassembly 30 includes mounting bracket 31, fan 32 and grid 33, mounting bracket 31 install in cabinet body subassembly 10 keeps away from on the 12 terminal surfaces in dust exhaust hole, mounting bracket 31's internally mounted has fan 32, grid 33 install in lead to the inside of groove 13, set up dust removal subassembly 30, be convenient for remove dust to the inside of electric power cabinet and handle, improve the life-span of inner circuit.

Further: cabinet body subassembly 10's internally mounted has dust sensor, battery and temperature sensor, and dust sensor and temperature sensor all with DSP controller 14 electric connection, DSP controller 14 respectively with dust removal subassembly 30, battery and radiator fan 528 electric connection, as shown in fig. 6, dust sensor, battery and temperature sensor are prior art, and this technical field personnel all can realize through retrieving relevant content patent or other data that have disclosed, consequently do not describe in detail.

Example 1

s1, starting the wind driven generator 42 to generate electricity, wherein the wind driven generator 42 is provided with a wind direction sensor, and the electric energy is stored in a storage battery through the DSP controller 14 and is used for supplying energy to electric equipment;

s2, after the heat dissipation assembly 50 is fixedly installed through the positioning groove 522, the water inlet connector 525 and the water outlet connector 526 of the S-shaped water cooling pipe 524 are respectively connected with a tap water pipe to enable the tap water pipe to obtain circulating water, the water inlet connector 525 and the water outlet connector 526 of the S-shaped water cooling pipe 524 are respectively connected with an external circulating pump, when the temperature sensor detects that the internal temperature of the cabinet assembly 10 is too high, the DSP controller 14 controls the heat dissipation fan 528 to be started, the condenser 523 starts to work to cool and dissipate heat of the cabinet assembly 10, and when the temperature reaches a preset value, the heat dissipation assembly 50 stops working;

s3, when the dust content in the cabinet assembly 10 is too high, the DSP controller 14 starts the fan 32 to remove dust in the cabinet assembly 10, the fan is matched with the dust discharging hole 12 to discharge the dust, and when the dust content reaches a preset value, the fan 32 stops working.

Example 2

s2, after the heat dissipation assembly 50 is fixedly installed through the positioning groove 522, the water inlet connector 525 and the water outlet connector 526 of the S-shaped water cooling pipe 524 are respectively connected with condensate to enable the condensate to obtain circulating water, the water inlet connector 525 and the water outlet connector 526 of the S-shaped water cooling pipe 524 are respectively connected with an external circulating pump, when the temperature sensor detects that the temperature of the shell of the cabinet assembly 10 is too high, the DSP controller 14 controls the heat dissipation fan 528 to start, the condenser 523 starts to work to cool and dissipate heat of the cabinet assembly 10, and when the temperature reaches a preset value, the heat dissipation assembly 50 stops working;

In the present invention, a heat exchange plate is disposed inside the cabinet assembly 10, and the heat exchange plate penetrates through the back panel of the cabinet assembly 10 and is connected to the condenser of the heat dissipation assembly 50 through a heat conducting copper column, which is not described herein in detail for the prior art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. a cooling power cabinet based on new energy technology, is characterized in that, comprises:

A cabinet assembly (10), wherein a cabinet door assembly (21) is hinged on both sides of the front of the cabinet assembly (10), and a DSP controller (14) is mounted on an inner side wall of the cabinet assembly (10), and

On both sides of the top surface of the cabinet assembly (10), a power generation assembly (40) is installed symmetrically with each other, and the power generation assembly (40) includes a rotating seat (41) and a wind generator (42), and the rotating seat (41) ) is welded to the top of the cabinet assembly (10), and a wind turbine (42) is fixedly connected to the rotating part inside the rotating seat (41);

The DSP controller (14) is electrically connected with the wind generator (42);

A heat dissipation assembly (50) is mounted on the back of the cabinet assembly (10), the heat dissipation assembly (50) includes a support frame (51) and a radiator (52), and the support frame (51) is located on the heat sink (52). ), and the radiator (52) is bonded to the back of the cabinet assembly (10) through thermally conductive silica gel;

A dust removal assembly (30), the dust removal assembly (30) is located at the bottom of one outer side surface of the cabinet body assembly (10), and the other outer side surface of the cabinet body assembly (10) is provided with a mutual connection with the dust removal assembly (30) The dust exhaust hole (12) cooperates with the function.

2. A heat dissipation power cabinet based on new energy technology according to claim 1, characterized in that: the radiator (52) comprises a casing (521), a positioning groove (522), a condenser (523), S-shaped water cooling pipe (524), protective net (527) and cooling fan (528), four sets of positioning grooves (522) are symmetrically opened on both sides of the casing (521). A condenser (523) is installed on an inner surface close to the positioning groove (522), and an S-shaped water-cooling tube (524) is fixedly installed inside the condenser (523). The outer surface of the condenser (523) Two sets of cooling fans (528) are symmetrically connected to each other by screws, and protective nets (527) are provided on the outside of the cooling fans (528).

3. A heat dissipation power cabinet based on new energy technology according to claim 2, wherein the S-shaped water cooling pipe (524) is located at one end of the condenser (523) and is respectively provided with a water inlet connection Head (525) and outlet connection head (526).

4. A heat dissipation power cabinet based on new energy technology according to claim 1, characterized in that: a wire hole (11) on one side of the cabinet assembly (10), the wire hole (11) A through groove (13) for cooperating with the dust removal assembly (30) is provided under one side surface of the cabinet assembly (10) of the ) of the .

5. A heat dissipation power cabinet based on new energy technology according to claim 1, characterized in that: the two sides of the cabinet door assembly (21) are connected to the cabinet body assembly through four sets of mutually symmetrical pin shafts (22) (10) Hinged, the cabinet door assembly (21) is provided with a lock (23) and an indicator light (24) up and down respectively.

6. A heat dissipation power cabinet based on new energy technology according to claim 1 or 4, characterized in that: the dust removal assembly (30) comprises a mounting frame (31), a fan (32) and a grill (33) , the mounting frame (31) is installed on the one end face of the cabinet assembly (10) away from the dust discharge hole (12), the fan (32) is installed inside the mounting frame (31), and the grid A grid (33) is installed inside the through groove (13).

7. A heat-dissipating power cabinet based on new energy technology according to claim 1 or 2, characterized in that: a dust sensor, a battery and a temperature sensor are installed inside the cabinet assembly (10), and the dust sensor and the The temperature sensors are all electrically connected to the DSP controller (14), and the DSP controller (14) is electrically connected to the dust removal assembly (30), the battery and the cooling fan (528), respectively.

8. A heat dissipation method for a heat dissipation power cabinet based on new energy technology, characterized in that it comprises the following steps:

S1, start the wind generator (42) to generate electricity, and store the electrical energy in the storage battery through the DSP controller (14) for supplying energy to the electrical equipment;

S2. After the heat dissipation assembly (50) is fixedly installed through the positioning groove (522), the water inlet connection head (525) and the water outlet connection head (526) of the S-shaped water cooling pipe (524) are respectively connected to the tap water pipe or the condensate. , so that the circulating water can be obtained. When the temperature sensor detects that the temperature inside the cabinet assembly (10) or the shell is too high, the DSP controller (14) controls the cooling fan (528) to start, and the condenser (523) ) starts to work to cool down the cabinet assembly (10) and dissipate heat, and when the temperature reaches a predetermined value, the heat dissipation assembly (50) stops working;

S3. When the internal dust content of the cabinet assembly (10) is too high, start the fan (32) through the DSP controller (14) to dedust the inside of the cabinet assembly (10), and cooperate with the dust discharge hole (12) to remove The dust is discharged, and when the dust content reaches a predetermined value, the fan (32) stops working.

9 . The heat dissipation method of a heat dissipation power cabinet based on new energy technology according to claim 8 , wherein the water inlet connection head ( 525 ) and the water outlet connection head ( 526) are respectively connected with the external circulating pump.

10 . The heat dissipation method for a heat dissipation power cabinet based on new energy technology according to claim 8 , wherein a wind direction sensor is installed on the wind generator ( 42 ). 11 .