CN206541874U - A kind of battery case of pitch-controlled system - Google Patents
A kind of battery case of pitch-controlled system Download PDFInfo
- Publication number
- CN206541874U CN206541874U CN201720280201.0U CN201720280201U CN206541874U CN 206541874 U CN206541874 U CN 206541874U CN 201720280201 U CN201720280201 U CN 201720280201U CN 206541874 U CN206541874 U CN 206541874U
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- China
- Prior art keywords
- battery
- pitch
- controlled system
- battery case
- heater
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of battery case of pitch-controlled system, including casing and case lid, described casing is divided into battery flat and charger cabin, and temperature sensor and heater are both provided with battery flat and charger cabin, and described heater is connected and is controlled by it with temperature controller.The battery case of pitch-controlled system disclosed in the utility model, each device layout of box house is reasonable, compact conformation；Heater is wind flow type heater, and heating effect is uniform, is not in the too high situation of local temperature；Heat-preservation cotton is pasted with battery chamber interior wall, heat insulation effect is preferable；Explosionproof hole is provided with the wall of battery case side, drains the hydrogen and oxygen of battery precipitation, prevents blast.
Description
Technical field
The utility model is related to the variable blade control system field of wind-driven generator, more particularly to one kind in the field
The battery case of pitch-controlled system.
Background technology
Electric power, is indispensable form of energy in daily production and life.Traditional thermal power generation will not only be consumed greatly
The fossil resource of amount, and substantial amounts of greenhouse gases can be discharged；Although nuclear energy power generation not emission greenhouse gas, unusual danger
Danger, once there is accident, will cause irreversible destruction, so various countries are all being greatly developed with wind-force in recent years to environment
Generate electricity as the clean energy resource of representative.
The wind turbines rotor of current main flow is all the form using wheel hub plus blade, in order to ensure that the constant speed of wind wheel turns
It is dynamic, it is necessary to the Windward angle of blower fan each blade to be adjusted in real time by pitch-controlled system, in order to ensure that pitch-controlled system can
To be worked in the case of electric network power-fail, it is necessary to be equipped with the back-up sources such as battery for pitch-controlled system, prior art is used to install
The battery case internal heater of battery uses radiant type and diaphragm type heater, and it is too high to easily cause local temperature, influences battery life；
Battery case lacks insulation foam；Casing does not design air-vent, during battery use, and battery can separate out hydrogen and oxygen,
Easily set off an explosion, there is that Insulation, heating measures are unreasonable, maintainability is poor, no air-vent, the problem of there is potential safety hazard.
Utility model content
Technical problem to be solved in the utility model, is just to provide a kind of battery of the rational pitch-controlled system of heating measures
Case.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of battery case of pitch-controlled system, including casing and case lid, it is theed improvement is that：Described casing is divided into electricity
Pond cabin and charger cabin, are both provided with temperature sensor and heater in battery flat and charger cabin, described heater with
Temperature controller is connected and is controlled by it.
Further, the heater in the battery flat has 2, is all disposed within the cut-off between battery flat and charger cabin
On.
Further, the temperature sensor in the battery flat has 2, and one is arranged on the inwall of battery flat, another
In the individual battery pack being arranged in battery flat.
Further, having heaters and each one of temperature sensor in the charger cabin, are arranged at charger cabin
On inwall.
Further, described heater is wind flow type heater.
Further, it is pasted with heat-preservation cotton on described battery chamber interior wall.
Further, it is provided with explosionproof hole on described battery case side wall.
Further, in described charger cabin install charger, described charger have temperature signal receiving unit,
Cell health state detection unit, charging voltage revision unit and alarm signal output unit.
The beneficial effects of the utility model are：
The battery case of pitch-controlled system disclosed in the utility model, each device layout of box house is reasonable, compact conformation；Plus
Hot device is wind flow type heater, and heating effect is uniform, is not in the too high situation of local temperature；It is pasted with battery chamber interior wall
Heat-preservation cotton, heat insulation effect is preferable；Explosionproof hole is provided with the wall of battery case side, drains the hydrogen and oxygen of battery precipitation, prevents
Blast.
Brief description of the drawings
Fig. 1 is the internal components arrangement schematic diagram of the battery case disclosed in the utility model embodiment 1.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Embodiment 1, as shown in figure 1, present embodiment discloses a kind of battery case of pitch-controlled system, including casing 1 and case lid,
Described casing is divided into battery flat 2 and charger cabin 3, and the He of temperature sensor 4 is both provided with battery flat and charger cabin
Heater 5, described heater is connected and is controlled by it with temperature controller, when battery the temperature inside the box is less than setting value,
Temperature controller controls heater starting to be heated for battery case.
Specifically, the heater in the battery flat has 2, is all disposed within the cut-off between battery flat and charger cabin
On.Temperature sensor in the battery flat has 2, and one is arranged on the inwall of battery flat, and another is arranged on battery flat
In interior battery pack.Having heaters and each one of temperature sensor, are arranged at the inwall in charger cabin in the charger cabin
On.Described heater is wind flow type heater.Heat-preservation cotton is pasted with described battery chamber interior wall.Described battery case side wall
On be provided with explosionproof hole.Charger is installed, described charger has temperature signal receiving unit, battery in described charger cabin
Health status detection unit, charging voltage revision unit and alarm signal output unit.
The battery case of pitch-controlled system disclosed in the present embodiment, each device layout of box house is reasonable, compact conformation；Heating
Device is wind flow type heater, and heating effect is uniform, is not in the too high situation of local temperature；Guarantor is pasted with battery chamber interior wall
Wen Mian, heat insulation effect is preferable；Explosionproof hole is provided with the wall of battery case side, drains the hydrogen and oxygen of battery precipitation, prevents quick-fried
It is fried.
Claims (8)
1. a kind of battery case of pitch-controlled system, including casing and case lid, it is characterised in that：Described casing be divided into battery flat and
Charger cabin, is both provided with temperature sensor and heater, described heater and temperature control in battery flat and charger cabin
Device processed is connected and is controlled by it.
2. the battery case of pitch-controlled system according to claim 1, it is characterised in that：Heater in the battery flat has 2
It is individual, it is all disposed within the cut-off between battery flat and charger cabin.
3. the battery case of pitch-controlled system according to claim 2, it is characterised in that：Temperature sensor in the battery flat
There are 2, one is arranged on the inwall of battery flat, and another is arranged in the battery pack in battery flat.
4. the battery case of pitch-controlled system according to claim 3, it is characterised in that：In the charger cabin having heaters and
On each one of temperature sensor, the inwall for being arranged at charger cabin.
5. the battery case of pitch-controlled system according to claim 4, it is characterised in that：Described heater heats for wind flow type
Device.
6. the battery case of pitch-controlled system according to claim 5, it is characterised in that：It is pasted with described battery chamber interior wall
Heat-preservation cotton.
7. the battery case of pitch-controlled system according to claim 6, it is characterised in that：It is provided with described battery case side wall anti-
Blast hole.
8. the battery case of pitch-controlled system according to claim 7, it is characterised in that：Charging is installed in described charger cabin
Device, described charger has temperature signal receiving unit, cell health state detection unit, charging voltage revision unit and report
Alert signal output unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280201.0U CN206541874U (en) | 2017-03-22 | 2017-03-22 | A kind of battery case of pitch-controlled system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280201.0U CN206541874U (en) | 2017-03-22 | 2017-03-22 | A kind of battery case of pitch-controlled system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541874U true CN206541874U (en) | 2017-10-03 |
Family
ID=59943536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720280201.0U Active CN206541874U (en) | 2017-03-22 | 2017-03-22 | A kind of battery case of pitch-controlled system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541874U (en) |
-
2017
- 2017-03-22 CN CN201720280201.0U patent/CN206541874U/en active Active
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