CN107359524A - A kind of heat abstractor for High-low voltage switch cabinet - Google Patents
A kind of heat abstractor for High-low voltage switch cabinet Download PDFInfo
- Publication number
- CN107359524A CN107359524A CN201710663924.3A CN201710663924A CN107359524A CN 107359524 A CN107359524 A CN 107359524A CN 201710663924 A CN201710663924 A CN 201710663924A CN 107359524 A CN107359524 A CN 107359524A
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- power transmission
- transmission shaft
- cabinet body
- transmission case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of heat abstractor for high-low pressure, including base, switch cabinet body is fixedly connected with the top of the base, transmission case is fixedly connected with the top of the switch cabinet body, the side of the transmission chamber interior wall is fixedly connected with motor by contiguous block, the outer surface of the motor output shaft is arranged with first bevel gear, and the top and bottom of the transmission chamber interior wall pass sequentially through bearing and are rotatably connected to the first power transmission shaft, second driving shaft and the 3rd power transmission shaft from left to right.The present invention relates to technical field of electric equipment, this is used for the heat abstractor of High-low voltage switch cabinet, reach and efficient radiating is carried out to switch cubicle, it greatly strengthen radiating effect, realize and heat caused by each individually box house electric elements work sheds in time, the normal work of electric elements inside High-low voltage switch cabinet is ensure that, so as to extend the service life of electric elements inside High-low voltage switch cabinet.
Description
Technical field
The present invention relates to technical field of electric equipment, specially a kind of heat abstractor for High-low voltage switch cabinet.
Background technology
High-low voltage switch cabinet is to connect high pressure or the equipment of type low-voltage cable, and general power supply administration, electric substation are all to use high-voltage board,
Then low-voltage cabinet is arrived again through transformer pressure-reducing, low-voltage cabinet arrives the distribution box of each electricity consumption again, and High-low voltage switch cabinet is exactly handle nothing but
The electrical equipment that some switch disconnectors etc protection device is assembled integrally, it is using quite varied.
Current High-low voltage switch cabinet, it is by the multiple seal cases of installation together that interfix mostly, opens when in use
Higher heat can be produced by closing each individually casing in cabinet, however, High-low voltage switch cabinet radiating effect now is poor, no
Timely heat caused by each individually box house electric elements work can be shed, have a strong impact on High-low voltage switch cabinet
The normal work of internal electric elements, so as to shorten the service life of electric elements inside High-low voltage switch cabinet.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of heat abstractor for High-low voltage switch cabinet, solve
Radiating effect is poor, it is impossible to produces the problem of heat sheds when timely by each individually box house electric elements work.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：It is a kind of for High-low voltage switch cabinet
Heat abstractor, including base, switch cabinet body are fixedly connected with the top of the base, the top of the switch cabinet body is fixed
Be connected with transmission case, the side of the transmission chamber interior wall is fixedly connected with motor by contiguous block, the motor output shaft it is outer
Surface is arranged with first bevel gear, and the top and bottom of the transmission chamber interior wall pass sequentially through bearing and are rotatably connected to from left to right
First power transmission shaft, second driving shaft and the 3rd power transmission shaft, and the inside of the first power transmission shaft, second driving shaft and the 3rd power transmission shaft is equal
Gas port is offered, the bottom of the bottom of first power transmission shaft, the bottom of second driving shaft and the 3rd power transmission shaft extends through
Transmission case and switch cabinet body and the inside for extending to switch cabinet body, first power transmission shaft, second driving shaft and the 3rd pass
One end that moving axis is extended to inside switch cabinet body has been fixedly connected with rotating disk, and first power transmission shaft is located inside transmission case
Outer surface is arranged with the first belt pulley, and the outer surface that the second driving shaft is located inside transmission case is arranged with successively from top to bottom
Second belt pulley and the 3rd belt pulley, and connected between the 3rd belt pulley and the first belt pulley by belt transmission, the described 3rd
The outer surface that power transmission shaft is located inside transmission case is arranged with the 4th belt pulley, and the 4th belt pulley and the second belt pulley pass through belt
Drive connection, the 3rd power transmission shaft be located at the outer surface inside transmission case and are arranged with positioned at the bottom of the 4th belt pulley and the
The intermeshing second bevel gear of one bevel gear, the top of first power transmission shaft, the top of second driving shaft and the 3rd transmission
The top of axle through transmission case and extends to the top of transmission case.
Side at the top of the transmission case is installed with air blower, and the side of air blower is communicated with gas-distributing pipe, described
Prolonged respectively with the first power transmission shaft, second driving shaft and the 3rd power transmission shaft by connecting tube bottom of the gas-distributing pipe away from air blower one end
One end connection at the top of transmission case is extended, the side of the switch cabinet body inwall is fixedly connected with temperature sensor, described to open
The side for closing cabinet inner body wall bottom is installed with central processing unit and memory, the switch cabinet body positive one respectively
Side has been respectively fixedly connected with controlling switch and button.
The output end of the temperature sensor and the input of temperature comparator connect, the output end of the temperature comparator
It is connected with the input of feedback module, and the input of the output end of feedback module and central processing unit connects, the control is opened
Close and the output end of button be connected with the input of central processing unit, and the output end of central processing unit respectively with motor, drum
Blower fan is connected with the input of temperature comparator, and the central processing unit and memory are bi-directionally connected.
Preferably, the inside of the rotating disk offers the air reservoir being adapted with gas port, and the bottom feedthrough of rotating disk
Outlet nozzle.
Preferably, the inside of the switch cabinet body offers rectangular opening respectively, and the inside of rectangular opening is installed with
Protection network.
Preferably, the top of the transmission case is fixedly connected by support frame with the bottom of gas-distributing pipe, and switch cabinet body
Positive bottom is installed with shutter.
Preferably, the output end of the input of the central processing unit and power module is electrically connected with, and power module
Output end is electrically connected with the input of temperature sensor, controlling switch and button respectively.
(3) beneficial effect
The invention provides a kind of heat abstractor for High-low voltage switch cabinet.Possesses following beneficial effect：
(1), heat abstractor for being used for High-low voltage switch cabinet, by being fixedly connected with transmission at the top of switch cabinet body
Case, then pass through air blower, the first power transmission shaft, second driving shaft, the 3rd power transmission shaft, gas-distributing pipe, gas port and air reservoir respectively
It is equipped with, can be achieved to blast the air of outside into the inside of switch cabinet body, by leads in the side of transmission chamber interior wall bottom
Cross contiguous block and be fixedly connected with motor, then being equipped with by rotating disk, first bevel gear and second bevel gear respectively, can make to turn
Disk is rotated in the inside of switch cabinet body, makes air flow inside switch cabinet body faster, split so as to reach
Close cabinet and carry out efficient radiating, so greatly strengthen radiating effect, realizing in time will each independent box house electrical equipment
Heat sheds caused by element manipulation, the normal work of electric elements inside High-low voltage switch cabinet is ensure that, so as to extend
The service life of electric elements inside High-low voltage switch cabinet.
(2), heat abstractor for being used for High-low voltage switch cabinet, by being installed with the side of switch cabinet body inwall
Temperature sensor, it can be achieved to detect the temperature of switch cubicle body interior, central processing unit is come controlled motor and air blast
The work of machine, so as to complete the radiating carried out to switch cubicle body interior, a large amount of electric energy can be so saved well, avoid electricity
The waste of energy, uses switch cabinet body more longlasting, safer.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of structure of the present invention；
Fig. 3 is the sectional view of the first power transmission shaft and turntable structure of the invention；
Fig. 4 is the structural principle block diagram of present system.
In figure：1 base, 2 switch cabinet bodies, 3 transmission cases, 4 motors, 5 first bevel gears, 6 first power transmission shafts, 7 second pass
Moving axis, 8 the 3rd power transmission shafts, 9 gas ports, 10 rotating disks, 11 first belt pulleys, 12 second belt pulleys, 13 the 3rd belt pulleys, 14
Four belt pulleys, 15 second bevel gears, 16 air blowers, 17 gas-distributing pipes, 18 temperature sensors, 19 central processing units, 20 memories,
21 controlling switches, 22 buttons, 23 temperature comparators, 24 feedback modules, 25 air reservoirs, 26 outlet nozzles, 27 rectangular openings, 28 protection
Net, 29 shutters, 30 power modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of heat abstractor for High-low voltage switch cabinet, bag
Base 1 is included, the top of base 1 is fixedly connected with switch cabinet body 2, and the inside of switch cabinet body 2 offers rectangular opening respectively
27, and the inside of rectangular opening 27 is installed with protection network 28, the effect of protection network 28 is can to connect each switch cubicle monomer
Together, and the entrance of dust is placed, 2 positive bottom of switch cabinet body is installed with shutter 29, and shutter 29 can play
Good ventilation effect, the top of switch cabinet body 2 are fixedly connected with transmission case 3, and the side of the inwall of transmission case 3 passes through contiguous block
Motor 4 is fixedly connected with, the outer surface of the output shaft of motor 4 is arranged with first bevel gear 5, the top and bottom of the inwall of transmission case 3
Bearing is passed sequentially through from left to right and is rotatably connected to the first power transmission shaft 6, the power transmission shaft 8 of second driving shaft 7 and the 3rd, and first passes
Moving axis 6, the inside of the power transmission shaft 8 of second driving shaft 7 and the 3rd offer gas port 9, and the bottom of the first power transmission shaft 6, second pass
The bottom of moving axis 7 and the bottom of the 3rd power transmission shaft 8 extend through transmission case 3 and switch cabinet body 2 and extend to switch cabinet body 2
Inside, one end that the first power transmission shaft 6, the power transmission shaft 8 of second driving shaft 7 and the 3rd are extended to inside switch cabinet body 2 is fixed
Rotating disk 10 is connected with, the inside of rotating disk 10 offers the air reservoir 25 being adapted with gas port 9, and the bottom feedthrough of rotating disk 10
Outlet nozzle 26, the outer surface that the first power transmission shaft 6 is located inside transmission case 3 are arranged with the first belt pulley 11, and second driving shaft 7 is located at
Outer surface inside transmission case 3 is arranged with the second belt pulley 12 and the 3rd belt pulley 13, and the 3rd belt pulley successively from top to bottom
13 and first are connected by belt transmission between belt pulley 11, and the outer surface that the 3rd power transmission shaft 8 is located inside transmission case 3 is arranged with
4th belt pulley 14, and the 4th belt pulley 14 is connected with the second belt pulley 12 by belt transmission, the 3rd power transmission shaft 8 is positioned at transmission
Outer surface inside case 3 and it is arranged with positioned at the bottom of the 4th belt pulley 14 and first bevel gear 5 intermeshing second bores tooth
Wheel 15, the top on the top of the first power transmission shaft 6, the top of second driving shaft 7 and the 3rd power transmission shaft 8 through transmission case 3 and are prolonged
Extend the top of transmission case 3.
The side at the top of transmission case 3 is installed with air blower 16, and the side of air blower 16 is communicated with gas-distributing pipe 17, passes
The top of dynamic case 3 is fixedly connected by support frame with the bottom of gas-distributing pipe 17, bottom of the gas-distributing pipe 17 away from the one end of air blower 16
Extend to the one end at the top of transmission case 3 with the first power transmission shaft 6, the power transmission shaft 8 of second driving shaft 7 and the 3rd respectively by connecting tube
Connection, the side of the inwall of switch cabinet body 2 is fixedly connected with temperature sensor 18, the model DS18B20 of temperature sensor 18
The side of the inwall bottom of switch cabinet body 2 is installed with central processing unit 19 and memory 20 respectively, central processing unit 19
Model ARM9, the model XBOX360 of memory 20, memory 20 can be stored up the temperature value that temperature sensor 18 detects
Deposit, the extraction and inspection of convenient people in the future, 2 positive side of switch cabinet body be respectively fixedly connected with controlling switch 21 and by
Key 22, the input of central processing unit 19 are electrically connected with the output end of power module 30, and the output end of power module 30 point
Input not with temperature sensor 18, controlling switch 21 and button 22 is electrically connected with.
The output end of temperature sensor 18 is connected with the input of temperature comparator 23, the output end of temperature comparator 23
It is connected with the input of feedback module 24, and the output end of feedback module 24 is connected with the input of central processing unit 19, control
Input of the output end of switch 21 and button 22 with central processing unit 19 is connected, and the output end difference of central processing unit 19
It is connected with the input of motor 4, air blower 16 and temperature comparator 23, central processing unit 19 and memory 20 are bi-directionally connected.
Before use, according to the temperature value of the normal working temperature required by the inside electric elements of switch cabinet body 2, judge to need
The temperature value of standard is inputted, the temperature value higher than standard is temperature alarming threshold value, then by button 22 by temperature alarming threshold
Value input central processing unit 19, temperature alarming threshold value is delivered in temperature comparator 23 by central processing unit 19 again, as temperature
Fiducial value.
In use, first pass through power module 30 makes temperature sensor 18, controlling switch 21, button 22 and centre respectively
Reason device 19 is powered, then operation-control switch 21, makes central processing unit 19 control air blower 16 to start working, air blower 16 blasts
Wind can be respectively by gas-distributing pipe 17, gas port 9 and the access switch cabinet body 2 of outlet nozzle 26, inside switch cabinet body 2
Inefficient radiating is carried out, when the temperature inside switch cabinet body 2 steeply rises, is arranged at the inwall side of switch cabinet body 2
Temperature sensor 18 temperature inside switch cabinet body 2 is detected, temperature sensor 18 transmits the temperature value of detection
To temperature comparator 23, the temperature value that temperature sensor 18 detects in temperature comparator 23 is compared with temperature alarming threshold value
Compared with if result of the comparison is higher than temperature alarming threshold value, representing that the temperature value inside switch cabinet body 2 is too high, temperature comparator 23
Temperature alarming threshold value is fed back into central processing unit 19 through feedback module 24, the meeting of central processing unit 19 controlled motor 4 is started working,
Motor 4 can drive the 3rd power transmission shaft 8 to rotate by first bevel gear 5, second bevel gear 15 respectively, and the 3rd power transmission shaft 8 is distinguished again
First power transmission shaft 6 and are driven by the first belt pulley 11, the second belt pulley 12, the 3rd belt pulley 13 and the 4th belt pulley 14
Two power transmission shafts 7 are rotated, and efficient radiating is carried out to switch cabinet body 2 so as to realize, this completes this to be used for high-low pressure
The whole work process of the heat abstractor of switch cubicle.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of heat abstractor for High-low voltage switch cabinet, including base (1), it is characterised in that：The top of the base (1)
Switch cabinet body (2) is fixedly connected with, transmission case (3), the transmission case are fixedly connected with the top of the switch cabinet body (2)
(3) side of inwall is fixedly connected with motor (4) by contiguous block, and the outer surface of motor (4) output shaft is arranged with first
Bevel gear (5), the top and bottom of transmission case (3) inwall pass sequentially through bearing and are rotatably connected to the first transmission from left to right
Axle (6), second driving shaft (7) and the 3rd power transmission shaft (8), and the first power transmission shaft (6), second driving shaft (7) and the 3rd power transmission shaft
(8) inside offers gas port (9), bottom, the bottom and the 3rd of second driving shaft (7) of first power transmission shaft (6)
The bottom of power transmission shaft (8) extends through transmission case (3) and switch cabinet body (2) and extends to the inside of switch cabinet body (2), institute
It is solid to state one end that the first power transmission shaft (6), second driving shaft (7) and the 3rd power transmission shaft (8) are extended to inside switch cabinet body (2)
Surely rotating disk (10) is connected with, first power transmission shaft (6) is located at the internal outer surface of transmission case (3) and is arranged with the first belt pulley
(11) outer surface that, the second driving shaft (7) is located inside transmission case (3) is arranged with the second belt pulley successively from top to bottom
(12) connected and the 3rd belt pulley (13), and by belt transmission between the 3rd belt pulley (13) and the first belt pulley (11), institute
State the outer surface that the 3rd power transmission shaft (8) is located inside transmission case (3) and be arranged with the 4th belt pulley (14), and the 4th belt pulley (14)
Connected with the second belt pulley (12) by belt transmission, the 3rd power transmission shaft (8) be located at the internal outer surface of transmission case (3) and
Positioned at the bottom of the 4th belt pulley (14) be arranged with first bevel gear (5) intermeshing second bevel gear (15), described the
Through transmission case (3) and prolong on the top on the top of one power transmission shaft (6), the top of second driving shaft (7) and the 3rd power transmission shaft (8)
Extend the top of transmission case (3)；
Side at the top of the transmission case (3) is installed with air blower (16), and the side of air blower (16) is communicated with a point gas
Manage (17), bottom of the gas-distributing pipe (17) away from air blower (16) one end by connecting tube respectively with the first power transmission shaft (6), the
One end that two power transmission shafts (7) are extended at the top of transmission case (3) with the 3rd power transmission shaft (8) connects, switch cabinet body (2) inwall
Side be fixedly connected with temperature sensor (18), the side of switch cabinet body (2) the inwall bottom is installed with respectively
Central processing unit (19) and memory (20), the positive side of the switch cabinet body (2) have been respectively fixedly connected with controlling switch
And button (22) (21)；
The output end of the temperature sensor (18) is connected with the input of temperature comparator (23), the temperature comparator (23)
Output end be connected with the input of feedback module (24), and the output end of feedback module (24) and central processing unit (19) is defeated
Entering end connection, the input of the output end of the controlling switch (21) and button (22) with central processing unit (19) is connected, and
Input of the output end of central processing unit (19) respectively with motor (4), air blower (16) and temperature comparator (23) is connected, institute
State central processing unit (19) and memory (20) is bi-directionally connected.
A kind of 2. heat abstractor for High-low voltage switch cabinet according to claim 1, it is characterised in that：The rotating disk
(10) inside offers the air reservoir (25) being adapted with gas port (9), and the bottom feedthrough outlet nozzle of rotating disk (10)
(26)。
A kind of 3. heat abstractor for High-low voltage switch cabinet according to claim 1, it is characterised in that：The switch cubicle
The inside of body (2) offers rectangular opening (27) respectively, and the inside of rectangular opening (27) is installed with protection network (28).
A kind of 4. heat abstractor for High-low voltage switch cabinet according to claim 1, it is characterised in that：The transmission case
(3) top is fixedly connected by support frame with the bottom of gas-distributing pipe (17), and peace is fixed in the positive bottom of switch cabinet body (2)
Equipped with shutter (29).
A kind of 5. heat abstractor for High-low voltage switch cabinet according to claim 1, it is characterised in that：The centre
The output end for managing input and the power module (30) of device (19) is electrically connected with, and the output end of power module (30) respectively with temperature
The input for spending sensor (18), controlling switch (21) and button (22) is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710663924.3A CN107359524A (en) | 2017-08-06 | 2017-08-06 | A kind of heat abstractor for High-low voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710663924.3A CN107359524A (en) | 2017-08-06 | 2017-08-06 | A kind of heat abstractor for High-low voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107359524A true CN107359524A (en) | 2017-11-17 |
Family
ID=60287544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710663924.3A Withdrawn CN107359524A (en) | 2017-08-06 | 2017-08-06 | A kind of heat abstractor for High-low voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359524A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103790A (en) * | 2018-09-21 | 2018-12-28 | 天津雷诺尔电气有限公司 | A kind of electric power distributing cabinet ventilation device |
| CN111587012A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network protector |
-
2017
- 2017-08-06 CN CN201710663924.3A patent/CN107359524A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587012A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network protector |
| CN111587011A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network node protector |
| CN109103790A (en) * | 2018-09-21 | 2018-12-28 | 天津雷诺尔电气有限公司 | A kind of electric power distributing cabinet ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
|
| WW01 | Invention patent application withdrawn after publication |