CN207038461U - A kind of temperature induction type load break switch - Google Patents
A kind of temperature induction type load break switch Download PDFInfo
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- CN207038461U CN207038461U CN201720969466.1U CN201720969466U CN207038461U CN 207038461 U CN207038461 U CN 207038461U CN 201720969466 U CN201720969466 U CN 201720969466U CN 207038461 U CN207038461 U CN 207038461U
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- power network
- thermal resistance
- adding thermal
- heat conducting
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Abstract
A kind of temperature induction type load break switch, including electric appliance box shell are the utility model is related to, TEMP case and box of the circuit breaker are provided with electric appliance box shell；Wherein TEMP case is divided into user sensor case and power network Sensor box；User's adding thermal resistance unit is wherein provided with user sensor case；User's adding thermal resistance unit is connected on solar energy grid circuit breaker by heat conducting pipe；Power network adding thermal resistance unit is provided with power network Sensor box；Power network adding thermal resistance unit is connected to solar energy power network by heat conducting pipe and opened a way on device；The utility model is by being connected to the adding thermal resistances of consumer networks and power supply grid, the difference of magnitude of current when different using the load of each power network, realize the heating of adding thermal resistance, opening or the closing that thermal switch realizes solar panel circuit are transferred heat to using capillary heat conducting pipe, solving traditional sensors, can not to adapt to temperature change section on power network main line larger, it is high to sensitivity requirement the problem of.
Description
Technical field
A kind of switchgear for solar energy power system monitor is the utility model is related to, belongs to a kind of temperature induction type load
Breaker.
Background technology
With the popularization of energy-conserving and environment-protective concept, the use of solar cell power generation group is also increasingly wider, and solar cell
The power supplying efficiency of plate is determined by the utilization rate of actual user's power network, so just needing a kind of equipment, reaches one in power network utilization rate
During definite value, the open circuit to solar panel generating circuit is realized, so as in high temperature, ensures the safety of cell panel, while
When consumer networks utilization rate is larger, solar panel circuit is disconnected, ensures power supply efficiency of the consumer networks to power supply grid；Pass
The sensing apparatus of system is monitored generally by the efficiency of sensor for temperature and consumer networks, so as to pass through correlated digital control
Control equipment carry out open circuit or open circuit, but such a scheme, it is necessary to by digital device carry out far-end feedback, it is relatively poor in signal
Feedback efficiency is low, and cost is high, it is necessary to certain manual intervention, and relies on power network power supply, and environmental restrictions are larger.
Utility model content
The technical problems to be solved in the utility model is：Overcome in the prior art solar battery group breaker to environment according to
Rely big technical problem, there is provided a kind of temperature induction type load break switch.
Technical scheme is used by the utility model solves its technical problem：
A kind of temperature induction type load break switch, including an electric appliance box shell, are provided with the electric appliance box shell
One TEMP case and a box of the circuit breaker；Wherein described TEMP case is divided into user sensor case and power network sensor
Case；User's adding thermal resistance unit is wherein provided with user sensor case；User's adding thermal resistance unit includes two
Array is connected with some heating resistor rod A, the heating resistor rod between individual conducting metal dish A, described two conducting metal dish A
The insulating barrier A of ceramic material is socketed with outside A, an aluminium alloy or copper alloy are provided between described two conducting metal dish A
Some supported hole A for being used to penetrate heating resistor rod A are provided with manufactured heat conduction support block A, the heat conduction support block A；Institute
The outside for stating user's adding thermal resistance unit is socketed between one and the heat conduction support block A and leads hot linked heat conducting sleeve A；It is described
Capillary heat conducting pipe A is inlaid with heat conducting sleeve A, capillary heat conducting pipe A top is extended in box of the circuit breaker；The conducting metal dish A
Both sides be connected on connection consumer networks inlet wire and line outlet on；A power network heating is provided with the power network Sensor box
Resistance unit；The power network adding thermal resistance unit includes array between two conducting metal dish B, described two conducting metal dish B
Some heating resistor rod B are connected with, the insulating barrier B of ceramic material, described two conductings are socketed with outside the heating resistor rod B
Heat conduction support block B made of an aluminium alloy or copper alloy is provided between metal dish B, is provided with the heat conduction support block B
Some supported hole B for being used to penetrate heating resistor rod B；The outside of user's adding thermal resistance unit is socketed with one and led with described
Hot linked heat conducting sleeve B is led between hot support block B；Capillary heat conducting pipe A is inlaid with the heat conducting sleeve B, capillary heat conducting pipe B's is upper
Portion is extended in box of the circuit breaker；The both sides of the conducting metal dish B are connected on the inlet wire and line outlet of connection power supply grid；Institute
State and consumer networks breaker and solar energy power network open circuit device are respectively arranged with box of the circuit breaker, it is described to be used for grid circuit breaker and too
Positive energy power network open circuit device is thermal switch, and wherein capillary heat conducting pipe A heat conduction is connected on solar energy grid circuit breaker, hair
Thin heat conducting pipe B heat conduction is connected on solar energy power network open circuit device.
As further improvement of the utility model, the outside of the heat conducting sleeve A is socketed with heat transmission fin, and the user passes
The side wall of sensor case is provided with radiator fan A, and the side wall of the power network Sensor box is provided with radiator fan B, and the temperature passes
It is a demarcation strip to feel between case and box of the circuit breaker, and heat emission hole is provided with demarcation strip.
As further improvement of the utility model, it is provided between the conducting metal dish A between conducting metal dish B
The support column of ceramic material.
The beneficial effects of the utility model are：
The utility model utilizes the load of each power network by an adding thermal resistance for being connected to consumer networks and power supply grid
The difference of magnitude of current when different, realizes the heating of adding thermal resistance, and thermal switch is transferred heat to using capillary heat conducting pipe
Opening or the closing of solar panel circuit are realized, otherwise because traditional related temperature switch or current switch amount
Journey is very big, and sensitivity is low, or range is small, sensitivity is excessive, and temperature change is larger on power network main line, is set using range is larger
Standby, sensitivity is poor, and feedback velocity is slow, using the small equipment of range then because excessive temperature value can not be controlled accurately
System, and this structure can realize the localized delivery of adding thermal resistance temperature so that this equipment can be small using range, and sensitivity is larger
Temperature switch realize sensing to temperature；Set cooling mechanism can prevent hot stack and influence correct data and pass
Pass.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
In figure：1st, electric appliance box shell；2nd, box of the circuit breaker；3rd, TEMP case；4th, demarcation strip；5th, consumer networks breaker；
6th, solar energy power network open circuit device；7th, metal dish A is turned on；8th, support column；9th, heating resistor rod A；10th, heat conduction support block A；11st, lead
Hot jacket A；12nd, heat transmission fin；13rd, capillary heat conducting pipe A；14th, radiator fan A；15th, heat emission hole.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, the utility model is a kind of temperature induction type load break switch, including an electric appliance box shell,
A TEMP case and a box of the circuit breaker are provided with the electric appliance box shell；Wherein described TEMP case is divided into user
Sensor box and power network Sensor box；User's adding thermal resistance unit is wherein provided with user sensor case；The use
Family adding thermal resistance unit includes array between two conducting metal dish A, described two conducting metal dish A and is connected with some heating electrics
Hinder to be socketed with outside rod A, the heating resistor rod A between the insulating barrier A, described two conducting metal dish A of ceramic material and set
There is heat conduction support block A made of an aluminium alloy or copper alloy, be provided with the heat conduction support block A some for penetrating heating
Resistor rod A supported hole A；The outside of user's adding thermal resistance unit is socketed between one and the heat conduction support block A and led
Hot linked heat conducting sleeve A；Capillary heat conducting pipe A is inlaid with the heat conducting sleeve A, capillary heat conducting pipe A top extends to breaker
In case；The both sides of the conducting metal dish A are connected on the inlet wire and line outlet of connection consumer networks；The power network Sensor box
Inside it is provided with a power network adding thermal resistance unit；The power network adding thermal resistance unit includes two conducting metal dish B, described two
Array is connected with some heating resistor rod B between conducting metal dish B, and ceramic material is socketed with outside the heating resistor rod B
Heat conduction support block B made of an aluminium alloy or copper alloy is provided between insulating barrier B, described two conducting metal dish B, it is described
Some supported hole B for being used to penetrate heating resistor rod B are provided with heat conduction support block B；Outside user's adding thermal resistance unit
Portion is socketed between one and the heat conduction support block B and leads hot linked heat conducting sleeve B；Capillary is inlaid with the heat conducting sleeve B to lead
Heat pipe A, capillary heat conducting pipe B top are extended in box of the circuit breaker；The both sides of the conducting metal dish B are connected on connection power supply electricity
On the inlet wire and line outlet of net；Consumer networks breaker and solar energy power network open circuit device are respectively arranged with the box of the circuit breaker,
The grid circuit breaker and solar energy power network open circuit device of being used for is thermal switch, and wherein capillary heat conducting pipe A heat conduction connects
On solar energy grid circuit breaker, capillary heat conducting pipe B heat conduction is connected on solar energy power network open circuit device；The conducting metal dish A
Between the support column of ceramic material is provided between conducting metal dish B.
The outside of the heat conducting sleeve A is socketed with heat transmission fin, and the side wall of the user sensor case is provided with radiator fan
A, the side wall of the power network Sensor box are provided with radiator fan B, separate between the TEMP case and box of the circuit breaker for one
Plate, heat emission hole is provided with demarcation strip.
In use, user's adding thermal resistance unit is connected on consumer networks, when consumer networks because load becomes big and added
During fever resistor rod A, heating resistor rod A heat passes to capillary heat conducting pipe A by heat conduction support block A, heat conducting sleeve A, leads to
Capillary heat conducting pipe A control solar energy grid circuit breakers are crossed by solar battery group open circuit, stabilization of the guarantee power network to consumer networks
Power supply, the influence that the uncertainty of solar energy power network power supply is brought to consumer networks is reduced, and when power supply grid because load becomes
When heating heating resistor rod B greatly, pass through capillary heat conducting pipe B and control solar energy power network open circuit device to connect solar battery group electricity
Road so that solar battery group auxiliary power supply power network is powered to consumer networks, reduces the load of power supply grid.
The radiator fan A and radiator fan B of setting can prevent hot stack from influenceing the accuracy of this breaking structure.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (3)
1. a kind of temperature induction type load break switch, it is characterized in that：Including an electric appliance box shell, in the electric appliance box shell
It is provided with a TEMP case and a box of the circuit breaker；Wherein described TEMP case is divided into user sensor case and power network passes
Sensor case；User's adding thermal resistance unit is wherein provided with user sensor case；User's adding thermal resistance unit bag
Include array between two conducting metal dish A, described two conducting metal dish A and be connected with some heating resistor rod A, the heating electric
Hinder to be socketed with outside rod A between the insulating barrier A, described two conducting metal dish A of ceramic material and be provided with an aluminium alloy or copper
Some supported holes for being used to penetrate heating resistor rod A are provided with heat conduction support block A made of alloy, the heat conduction support block A
A；The outside of user's adding thermal resistance unit is socketed between one and the heat conduction support block A and leads hot linked heat conducting sleeve A；
Capillary heat conducting pipe A is inlaid with the heat conducting sleeve A, capillary heat conducting pipe A top is extended in box of the circuit breaker；The conducting metal
Disk A both sides are connected on the inlet wire and line outlet of connection consumer networks；A power network is provided with the power network Sensor box
Adding thermal resistance unit；The power network adding thermal resistance unit is included between two conducting metal dish B, described two conducting metal dish B
Array is connected with some heating resistor rod B, and the insulating barrier B of ceramic material is socketed with outside the heating resistor rod B, described two
Heat conduction support block B made of an aluminium alloy or copper alloy is provided between conducting metal dish B, is set in the heat conduction support block B
It is equipped with some supported hole B for being used to penetrate heating resistor rod B；The outside of user's adding thermal resistance unit is socketed with one and institute
State and lead hot linked heat conducting sleeve B between heat conduction support block B；Capillary heat conducting pipe A, capillary heat conducting pipe B are inlaid with the heat conducting sleeve B
Top extend in box of the circuit breaker；The both sides of the conducting metal dish B are connected on the inlet wire and line outlet of connection power supply grid
On；Consumer networks breaker and solar energy power network open circuit device are respectively arranged with the box of the circuit breaker, it is described to be used for power network open circuit
Device and solar energy power network open circuit device are thermal switch, and wherein capillary heat conducting pipe A heat conduction is connected to the open circuit of solar energy power network
On device, capillary heat conducting pipe B heat conduction is connected on solar energy power network open circuit device.
2. a kind of temperature induction type load break switch as claimed in claim 1, it is characterized in that：The outer cover of the heat conducting sleeve A
Heat transmission fin is connected to, the side wall of the user sensor case is provided with radiator fan A, and the side wall of the power network Sensor box is set
There is radiator fan B, be a demarcation strip between the TEMP case and box of the circuit breaker, heat emission hole is provided with demarcation strip.
3. a kind of temperature induction type load break switch as claimed in claim 1, it is characterized in that：Between the conducting metal dish A
The support column of ceramic material is provided between conducting metal dish B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969466.1U CN207038461U (en) | 2017-08-04 | 2017-08-04 | A kind of temperature induction type load break switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969466.1U CN207038461U (en) | 2017-08-04 | 2017-08-04 | A kind of temperature induction type load break switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038461U true CN207038461U (en) | 2018-02-23 |
Family
ID=61474453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969466.1U Active CN207038461U (en) | 2017-08-04 | 2017-08-04 | A kind of temperature induction type load break switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021505A (en) * | 2019-05-19 | 2019-07-16 | 梁根如 | Current over-load protector |
| CN110112700A (en) * | 2019-05-19 | 2019-08-09 | 梁根如 | Current overload protection maintaining method |
-
2017
- 2017-08-04 CN CN201720969466.1U patent/CN207038461U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021505A (en) * | 2019-05-19 | 2019-07-16 | 梁根如 | Current over-load protector |
| CN110112700A (en) * | 2019-05-19 | 2019-08-09 | 梁根如 | Current overload protection maintaining method |
| CN110112700B (en) * | 2019-05-19 | 2021-09-03 | 深圳市英唐智能控制股份有限公司 | Current overload protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190103 Address after: 210000 Science and Technology Research and Development Base of Maigaoqiao Pioneer Park, Qixia District, Nanjing City, Jiangsu Province, 18 Yinchun Road-ZS0012 Patentee after: NANJING HEZHI ELECTRIC TECHNOLOGY CO., LTD. Address before: 211300 No. 3, ancient Tan Road, Gaochun District Economic Development Zone, Nanjing, Jiangsu Patentee before: Nanjing Zhi Yayuan Power Technology Co. Ltd. |
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| TR01 | Transfer of patent right |