CN207338038U - Dynamic braking resistance box - Google Patents
Dynamic braking resistance box Download PDFInfo
- Publication number
- CN207338038U CN207338038U CN201720810524.6U CN201720810524U CN207338038U CN 207338038 U CN207338038 U CN 207338038U CN 201720810524 U CN201720810524 U CN 201720810524U CN 207338038 U CN207338038 U CN 207338038U
- Authority
- CN
- China
- Prior art keywords
- box body
- braking resistor
- resistor box
- protection shell
- storage
- 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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a kind of dynamic braking resistance box,Including braking resistor box body and protection shell,Protection shell is internally provided with braking resistor box body,The side on the top of braking resistor box body is provided with control room,The inside of control room is provided with controller,The side of controller is provided with storage battery,The opposite side on the top of braking resistor box body is provided with material storage room,The top of protection shell, which corresponds to, is provided with radiator window at the position of control room,One end of radiator window is provided with electrically operated valve,The other end of radiator window is provided with Air Filter,The inner wall of protection shell, which is located on the outside of braking resistor box body, is provided with thermoelectric converter,The side that the inner wall of protection shell is located at thermoelectric converter is provided with temperature sensor,The utility model storing ability is strong,Easy to which outer scattered thermal energy is converted into electrical energy for storage in storage battery,And provide electric energy for headlamp,With certain illuminating effect,Facilitate the progress of maintenance work,And heat dissipation effect is strong.
Description
Technical field
A kind of resistance box is the utility model is related to, is specially a kind of dynamic braking resistance box.
Background technology
It is well known that frequency converter is the critical piece in electrical control, and in frequency converter braking procedure, the production of pumping voltage
Life can cause the voltage on dc bus to raise, and frequency converter can control brake units by brake resistor elevated voltage at this time
Consumed in a manner of thermal energy；Braking method substantially has three kinds at present：Dynamic braking, DC injection braking, feedback (regeneration) braking, its
In it is most commonly seen be to carry out dynamic braking using braking resistor, it is ripple resistance and aluminium alloy to be selected in present engineering more
Two kinds of resistance：Ripple resistance is conducive to heat dissipation using the vertical ripple in surface and lowers stray inductance amount, and selects the inorganic painting of high fire-retardance
Layer, effective protective resistance silk is not aging, prolongs the service life, cost-effective, but the volume of this resistance is bigger, caloric value
Greatly, not easy heat radiation, while storing energy force difference, function are single.
So how to design a kind of dynamic braking resistance box, becoming us will currently solve the problems, such as.
Utility model content
It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of dynamic braking resistance box
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of dynamic braking resistance box, including system
Dynamic resistance box body and protection shell, the protection shell are internally provided with braking resistor box body, the braking resistor box
The side on the top of body is provided with control room, and the inside of the control room is provided with controller, the side peace of the controller
Equipped with storage battery, the opposite side on the top of the braking resistor box body is provided with material storage room, the top pair of the protection shell
Answer and radiator window be provided with the position of control room, one end of the radiator window is provided with electrically operated valve, the radiator window it is another
End is provided with Air Filter, and the inner wall of the protection shell, which is located on the outside of braking resistor box body, is provided with thermoelectric converter, institute
The inner wall for stating protection shell is located at the side of thermoelectric converter and is provided with temperature sensor, the top of the braking resistor box body
Radiator is connected with by return pipe, the top of the radiator is connected with water pump, the radiator be internally provided with and water
The distributive pipe connected with return pipe is pumped, the bottom of the distributive pipe is connected with heat sink, and the heat sink is internally provided with half
Circular protrusions, the bottom of the heat sink are connected by water inlet pipe with braking resistor box body, and the side of the protection shell is set
Chamber door is equipped with, the top of the inner side of the chamber door is provided with headlamp, and the headlamp side is provided with controlling switch, the case
The bottom of the inner side of door is provided with storage trough, storage net is provided with the outside of the storage trough, the thermoelectric converter electrically connects
Storage battery is connect, the storage battery is electrically connected controlling switch, controller, and the controlling switch is electrically connected headlamp, the temperature
The output terminal for spending sensor is electrically connected the input terminal of controller, and the output terminal of the controller is electrically connected electrically operated valve and water
Pump.
Further, the material storage room is internally provided with limiting slot.
Further, the bottom of the protection shell is provided with protection base.
Further, connected between the storage trough and storage net by movable buckle.
Further, it is provided with protective cover on the outside of the headlamp.
Further, the control terminal of the electrically operated valve connection radiator window, one end of water pump is connected by return pipe brakes
The water outlet of the intrinsic water tank of resistance box, other end connection distributive pipe, distributive pipe connect the water inlet of water tank by water inlet pipe.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through material storage room, storage trough and storage
Thing net, easy to improve overall storing ability, is existed by thermoelectric converter easy to which outer scattered thermal energy is converted into electrical energy for storage
In storage battery, and electric energy is provided for headlamp, in any case, by storage battery power supply, headlamp is opened by controlling switch,
And then the convenient brightness for improving surrounding environment, there is certain illuminating effect, facilitate the progress of maintenance work, pass through temperature sensing
Device is easy to the temperature inside sensing device and passes to controller, when the temperature inside device is more than setting, controller meeting
Electrically operated valve and water pump is controlled to carry out, work, at this moment is easy to directly radiate to the inside of device, passes through by electrically operated valve
The unlatching of water pump, easy to which the high-temperature water of inside transformer water tank is extracted out by return pipe, and passes through the heat dissipation inside radiator
Piece and semi-cylindrical hill radiate, and are then returned to again by water inlet pipe in the water tank of braking resistor box body interior, lead at the same time
Cross distributive pipe and be easy to scattered high-temperature water, and then easy to improve the efficiency to high-temperature water cooling, heat dissipation effect is strong.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the structure diagram of the radiator window of the utility model；
Fig. 4 is the structure diagram of the radiator of the utility model；
Fig. 5 is the electric connection schematic diagram of the utility model；
In figure：1st, braking resistor box body；2nd, shell is protected；3rd, control room；4th, controller；5th, storage battery；6th, material storage room；
7th, radiator window；8th, electrically operated valve；9th, Air Filter；10th, thermoelectric converter；11st, temperature sensor；12nd, radiator；13rd, water pump；
14th, return pipe；15th, distributive pipe；16th, heat sink；17th, semi-cylindrical hill；18th, water inlet pipe；19th, chamber door；20th, headlamp；21、
Controlling switch；22nd, storage trough；23rd, storage net.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of dynamic braking resistance box：Including braking resistor box body 1 and protect
Shell 2 is protected, protection shell 2 is internally provided with braking resistor box body 1, and the side on the top of braking resistor box body 1 is set
There is control room 3, the inside of control room 3 is provided with controller 4, and the side of controller 4 is provided with storage battery 5, braking resistor box sheet
The opposite side on the top of body 1 is provided with material storage room 6, and the top of protection shell 2, which corresponds to, is provided with heat dissipation at the position of control room 3
Window 7, one end of radiator window 7 are provided with electrically operated valve 8, and the other end of radiator window 7 is provided with Air Filter 9, protects the inner wall of shell 2
The outside of braking resistor box body 1 is provided with thermoelectric converter 10, the inner wall of protection shell 2 is located at thermoelectric converter 10
Side is provided with temperature sensor 11, and the top of braking resistor box body 1 is connected with radiator 12, radiator by return pipe 14
12 top is connected with water pump 13, and radiator 12 is internally provided with the distributive pipe 15 being connected with water pump 13 and return pipe 14, point
The bottom of water pipe 15 is connected with heat sink 16, and heat sink 16 is internally provided with semi-cylindrical hill 17, and the bottom of heat sink 16 leads to
Water inlet pipe 18 is crossed to be connected with braking resistor box body 1, the side of protection shell 2 is provided with chamber door 19, the inner side of chamber door 19 it is upper
Portion is provided with headlamp 20, and 20 side of headlamp is provided with controlling switch 21, and the bottom of the inner side of chamber door 19 is provided with storage trough
22, the outside of storage trough 22 is provided with storage net 23, and thermoelectric converter 10 is electrically connected storage battery 5, and storage battery 5 is electrically connected control
System switch 21, controller 4, controlling switch 21 are electrically connected headlamp 20, and the output terminal of temperature sensor 11 is electrically connected control
The input terminal of device 4, the output terminal of controller 4 is electrically connected electrically operated valve 8 and water pump 13, radiator 12, wherein electrically operated valve 8 connect
The control terminal of radiator window 7 is connect, one end of water pump 13 connects the water outlet of the water tank in braking resistor box body 1 by return pipe 14
Mouthful, other end connection distributive pipe 15, distributive pipe 15 connects the water inlet of water tank by water inlet pipe 18.
Further, material storage room 6 is internally provided with limiting slot, spacing easy to be carried out to the file of storage.
Further, the bottom of shell 2 is protected to be provided with protection base, easy to the bottom of protective device.
Further, connected between storage trough 22 and storage net 23 by movable buckle, easy to storage net 23 dismounting and
Replace.
Further, the outside of headlamp 20 is provided with protective cover, easy to protect headlamp 20.
Operation principle：First, that protects shell 2 is internally provided with braking resistor box body 1, braking resistor box body 1
The side on top is provided with control room 3, and the inside of control room 3 is provided with controller 4, and the side of controller 4 is provided with storage battery
5, the opposite side on the top of braking resistor box body 1 is provided with material storage room 6, and the bottom of the inner side of chamber door 19 is provided with storage trough
22, the outside of storage trough 22 is provided with storage net 23, overall easy to improve by material storage room 6, storage trough 22 and storage net 23
Storing ability, secondly, the inner wall of protection shell 2 be located at the outside of braking resistor box body 1 and are provided with thermoelectric converter 10, protection
The side of shell 2 is provided with chamber door 19, and the top of the inner side of chamber door 19 is provided with headlamp 20, and 20 side of headlamp is provided with control
System switch 21, is easy to outer scattered thermal energy to be converted into electrical energy for storage in storage battery 5 by thermoelectric converter 10, and is illumination
Lamp 20 and controller 4 provide electric energy, in any case, are powered by storage battery 5, and headlamp 20 is opened by controlling switch 21,
And then the convenient brightness for improving surrounding environment, there is certain illuminating effect, facilitate the progress of maintenance work, finally, protection is outer
The top of shell 2 corresponds to and radiator window 7 is provided with the position of control room 3, and one end of radiator window 7 is provided with electrically operated valve 8, radiator window
7 other end is provided with Air Filter 9, and the side that the inner wall of protection shell 2 is located at thermoelectric converter 10 is provided with temperature sensor
11, the top of braking resistor box body 1 is connected with radiator 12 by return pipe 14, and the top of radiator 12 is connected with water pump
13, radiator 12 is internally provided with the distributive pipe 15 being connected with water pump 13 and return pipe 14, and the bottom of distributive pipe 15 is connected with
Heat sink 16, heat sink 16 are internally provided with semi-cylindrical hill 17, and the bottom of heat sink 16 passes through water inlet pipe 18 and braking
Resistance box body 1 connects, and easy to the temperature inside inductive brake resistance box body 1 and control is passed to by temperature sensor 11
Device 4, when the temperature inside device is more than setting, controller 4 can control electrically operated valve 8 and water pump 13 to work, at this moment
Control radiator window 7 to open by electrically operated valve 8 to be easy to directly radiate to the inside of device, by the unlatching of water pump 13, just
Extracted out, flowed into distributive pipe 15 by return pipe 14 in the high-temperature water of 1 inner tank of braking resistor box body, and by dissipating
Heat sink 16 and semi-cylindrical hill 17 inside hot device 12 radiate, and then return to braking resistor box by water inlet pipe 18 again
In water tank inside body 1, scattered high-temperature water is easy to by distributive pipe 15, and then easy to improve the efficiency to high-temperature water cooling,
Heat dissipation effect is strong.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dynamic braking resistance box, including braking resistor box body (1) and protection shell (2), it is characterised in that：The guarantor
Shield shell (2) is internally provided with braking resistor box body (1), and the side on the top of the braking resistor box body (1) is set
There is control room (3), the inside of the control room (3) is provided with controller (4), and the side of the controller (4) is provided with electric power storage
Pond (5), the opposite side on the top of the braking resistor box body (1) is provided with material storage room (6), described to protect the upper of shell (2)
Portion corresponds to and radiator window (7) is provided with the position of control room (3), and one end of the radiator window (7) is provided with electrically operated valve (8),
The other end of the radiator window (7) is provided with Air Filter (9), and the inner wall of the protection shell (2) is located at braking resistor box body
(1) thermoelectric converter (10) is provided with the outside of, the inner wall of the protection shell (2) is located at the side peace of thermoelectric converter (10)
Equipped with temperature sensor (11), the top of the braking resistor box body (1) is connected with radiator (12) by return pipe (14),
The top of the radiator (12) is connected with water pump (13), and the radiator (12) is internally provided with and water pump (13) and backwater
The distributive pipe (15) of (14) connection is managed, the bottom of the distributive pipe (15) is connected with heat sink (16), the heat sink (16)
Semi-cylindrical hill (17) is internally provided with, the bottom of the heat sink (16) passes through water inlet pipe (18) and braking resistor box body
(1) connect, the side of the protection shell (2) is provided with chamber door (19), and the top of the inner side of the chamber door (19) is provided with photograph
Bright lamp (20), headlamp (20) side are provided with controlling switch (21), and the bottom of the inner side of the chamber door (19) is provided with
Storage trough (22), storage net (23) is provided with the outside of the storage trough (22), and the thermoelectric converter (10), which is electrically connected, to be stored
Battery (5), the storage battery (5) are electrically connected controlling switch (21), controller (4), and the controlling switch (21) is electrically connected
Headlamp (20), the output terminal of the temperature sensor (11) are electrically connected the input terminal of controller (4), the controller (4)
Output terminal be electrically connected electrically operated valve (8) and water pump (13).
2. dynamic braking resistance box according to claim 1, it is characterised in that：Material storage room (6) are internally provided with
Limiting slot.
3. dynamic braking resistance box according to claim 1, it is characterised in that：The bottom of the protection shell (2) is set
There is protection base.
4. dynamic braking resistance box according to claim 1, it is characterised in that：The storage trough (22) and storage net (23)
Between connected by movable buckle.
5. dynamic braking resistance box according to claim 1, it is characterised in that：It is provided with the outside of the headlamp (20)
Protective cover.
6. dynamic braking resistance box according to claim 1, it is characterised in that：The electrically operated valve (8) connects radiator window
(7) control terminal, one end of water pump (13) connect the water outlet of the water tank in braking resistor box body (1) by return pipe (14)
Mouthful, other end connection distributive pipe (15), distributive pipe (15) connects the water inlet of water tank by water inlet pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810524.6U CN207338038U (en) | 2017-07-06 | 2017-07-06 | Dynamic braking resistance box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810524.6U CN207338038U (en) | 2017-07-06 | 2017-07-06 | Dynamic braking resistance box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338038U true CN207338038U (en) | 2018-05-08 |
Family
ID=62426157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810524.6U Expired - Fee Related CN207338038U (en) | 2017-07-06 | 2017-07-06 | Dynamic braking resistance box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028330A (en) * | 2018-07-03 | 2018-12-18 | 芜湖佳华代代网络科技有限公司 | A kind of computer room construction air dehumidifier |
-
2017
- 2017-07-06 CN CN201720810524.6U patent/CN207338038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028330A (en) * | 2018-07-03 | 2018-12-18 | 芜湖佳华代代网络科技有限公司 | A kind of computer room construction air dehumidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |