CN208674327U - A kind of high-voltage circuitbreaker driving power that low temperature environment uses - Google Patents
A kind of high-voltage circuitbreaker driving power that low temperature environment uses Download PDFInfo
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- CN208674327U CN208674327U CN201821228093.3U CN201821228093U CN208674327U CN 208674327 U CN208674327 U CN 208674327U CN 201821228093 U CN201821228093 U CN 201821228093U CN 208674327 U CN208674327 U CN 208674327U
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- protective housing
- main battery
- secondary cell
- power source
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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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Abstract
The utility model discloses a kind of high-voltage circuitbreaker driving powers that low temperature environment uses, belong to electrical equipment, a kind of high-voltage circuitbreaker driving power that low temperature environment uses, including main battery protective housing, main insulating layer is fixedly connected on the inner wall of main battery protective housing, main battery is placed in main insulating layer, the inside of main insulating layer is fixedly connected with multiple electric heating pieces and temperature-sensitive head, and temperature-sensitive head is close to main battery, it is stamped main cover plate in the upper end of main battery protective housing, the lower end of main cover plate is fixedly connected with main insulation board, digging in the one side wall of main battery protective housing has main power source output magazine, main power source out splice going splice is connected in main power source output magazine, main power source out splice going splice and main battery are electrically connected, secondary cell protective housing is connected in the one side wall of main battery protective housing, it may be implemented using low temperature resistant secondary cell to be main battery preheating, easily In the discharge effect for improving power supply, it is easy to extend the service life of battery.
Description
Technical field
The utility model relates to electrical equipments, more specifically to a kind of high pressure that low temperature environment uses open circuit
Device driving power.
Background technique
High-voltage circuitbreaker is one of the important electric elements in high-tension circuit, it can be connected under normal or fault condition or
High-tension circuit is disconnected, control action is played in high-tension circuit.The working condition of high-voltage circuitbreaker is particular by itself actuating
Mechanism controls.
A kind of high pressure open circuit for charging energy storage is disclosed in the Chinese utility model patent of publication number CN202817861U
Device control device essentially discloses the mountable accumulation power supply in high-voltage circuit breaker cabinet body and other devices, and accumulation power supply is by suitable
Secondary concatenated AC power supplies, ups power, rectification circuit and fast energy storage unit composition, can mention for the electronic switch of high-voltage circuitbreaker
For operation power with the divide-shut brake of actuating high-voltage circuitbreaker driving device.
But most high-voltage circuitbreakers is all installed outdoors, is usually lead-acid accumulator inside ups power, by
Temperature is affected, especially cold area, and being chronically at low temperature environment will have a direct impact on the discharge capability of battery, is easy
There is the case where battery failure is not available, and ups power compares common lead-acid batteries, higher cost.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of height that low temperature environment uses
Voltage breaker driving power, it may be implemented using low temperature resistant secondary cell to be main battery preheating, be easy to improve the electric discharge of power supply
Effect is easy to extend the service life of battery.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of high-voltage circuitbreaker driving power that low temperature environment uses, including main battery protective housing, the main battery protection
It is fixedly connected with main insulating layer on the inner wall of case, main battery is placed in the main insulating layer, the inside of the main insulating layer is solid
Surely it is connected with multiple electric heating pieces and temperature-sensitive head, and temperature-sensitive head, close to main battery, main cover is stamped in the upper end of the main battery protective housing
Plate, the lower end of the main cover plate are fixedly connected with main insulation board, and digging in the one side wall of the main battery protective housing has main power source
Output magazine, main power source out splice going splice is connected in the main power source output magazine, and the main power source out splice going splice and main battery are electrical
It connects, is connected with secondary cell protective housing in the one side wall of the main battery protective housing, is fixedly connected on the secondary cell protective housing
There is a pair of of detent block, digging on the main battery protective housing has the detent slot to match with detent block, and detent block is plugged on card
In the slot of position, it is placed with secondary cell in the secondary cell protective housing, is put between the secondary cell and the inner wall of secondary cell protective housing
It is equipped with secondary insulating layer, auxiliary coverplate is stamped in the upper end of the secondary cell protective housing, and the lower end of the auxiliary coverplate is fixedly connected with secondary guarantor
Warm plate, the lower end of the secondary cell protective housing, which is dug, auxiliary power output magazine, is connected with auxiliary power in the auxiliary power output magazine
Out splice going splice, the auxiliary power out splice going splice and secondary cell are electrically connected, and digging in the one side wall of the main battery protective housing has
Preheated joints slot is connected with preheated joints in the preheated joints slot, and the preheated joints and multiple electric heating pieces and temperature-sensitive head are equal
It is electrically connected, connection electric wire is connected between the preheated joints and auxiliary power out splice going splice, it may be implemented using low temperature resistant
Secondary cell be main battery preheating, be easy to improve the discharge effect of power supply, be easy to extend the service life of battery.
Further, magnet block is fixedly connected in the detent block, be fixedly connected in the main battery protective housing with
The iron block that magnet block matches can make main battery protective housing and the cooperation of secondary cell protective housing more stable.
Further, be parallel circuit between multiple main insulating layers and electric heating piece, one of them main insulating layer or
Electric heating piece damage is not easy to influence other main insulating layers or electric heating piece works normally.
Further, the main power source out splice going splice does not extend out main power source output magazine, and the preheated joints do not extend out preheating
Connector slot, the auxiliary power out splice going splice do not extend out auxiliary power output magazine, and main battery protection box enclosure can be kept without protrusion,
Main power source out splice going splice, preheated joints and auxiliary power out splice going splice are not easy to be broken when transport.
Further, between the main insulation board and the inner wall of main battery protective housing and secondary insulation board and secondary cell protective housing
Inner wall between be interference fit, what can be cooperated is closer.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented using low temperature resistant secondary cell to be main battery preheating, be easy to improve the electric discharge effect of power supply
Fruit is easy to extend the service life of battery.
(2) it is fixedly connected with magnet block in detent block, is fixedly connected in main battery protective housing and matches with magnet block
Iron block can make main battery protective housing and the cooperation of secondary cell protective housing more stable.
It (3) is parallel circuit between multiple main insulating layers and electric heating piece, one of them main insulating layer or electric heating piece damage
It is not easy to influence other main insulating layers or electric heating piece works normally.
(4) main power source out splice going splice does not extend out main power source output magazine, and preheated joints do not extend out preheated joints slot, and auxiliary power is defeated
Connector does not extend out auxiliary power output magazine out, and main battery protection box enclosure can be kept without protrusion, and main power source output connects when transport
Head, preheated joints and auxiliary power out splice going splice are not easy to be broken.
(5) between main insulation board and the inner wall of main battery protective housing between secondary insulation board and the inner wall of secondary cell protective housing
It is interference fit, what can be cooperated is closer.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model；
Fig. 2 is structural schematic diagram at A in Fig. 1；
Fig. 3 is structural schematic diagram at B in Fig. 1；
Fig. 4 is sectional view before the combination of the utility model；
Fig. 5 is the top view of the utility model.
Figure label explanation:
1 main battery protective housing, 2 main batterys, 3 main insulating layers, 4 electric heating pieces, 5 temperature-sensitive heads, 6 main cover plates, 7 main insulation boards, 8 masters
Power supply output magazine, 9 main power source out splice going splices, 10 preheated joints slots, 11 preheated joints, 12 connection electric wires, 13 secondary cell protective housings,
14 secondary cells, 15 secondary insulating layers, 16 auxiliary coverplates, 17 secondary insulation boards, 18 detent slots, 19 detent blocks, 20 magnet blocks, 21 iron blocks, 22
Auxiliary power output magazine, 23 auxiliary power out splice going splices.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment, based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-5, a kind of high-voltage circuitbreaker driving power that low temperature environment uses, including main battery protective housing 1 are please referred to, it is main
It is fixedly connected with main insulating layer 3 on the inner wall of battery protection case 1, main battery 2 is placed in main insulating layer 3, main battery 2 can be lead
Acid accumulator is also possible to lead-acid batteries, and cost is relatively low, and effect is preferable, and the inside of main insulating layer 3 is fixedly connected with more
A electric heating piece 4 and temperature-sensitive head 5, and temperature-sensitive head 5, close to main battery 2, main cover plate 6, main cover plate are stamped in the upper end of main battery protective housing 1
6 lower end is fixedly connected with main insulation board 7, and digging in the one side wall of main battery protective housing 1 has main power source output magazine 8, main power source
Main power source out splice going splice 9 is connected in output magazine 8, main power source out splice going splice 9 and main battery 2 are electrically connected.
It is connected with secondary cell protective housing 13 in the one side wall of main battery protective housing 1, is fixedly connected on secondary cell protective housing 13
There is a pair of of detent block 19, digging on main battery protective housing 1 has the detent slot 18 to match with detent block 19, and 19 grafting of detent block
In detent slot 18, secondary cell 14 is placed in secondary cell protective housing 13, secondary cell 14 is low temperature lithium battery, is taken the photograph subzero 40
Normal use is not influenced when family name spends still, secondary insulating layer 15 is placed between secondary cell 14 and the inner wall of secondary cell protective housing 13, it is secondary
Auxiliary coverplate 16 is stamped in the upper end of battery protection case 13, and the lower end of auxiliary coverplate 16 is fixedly connected with secondary insulation board 17, secondary cell protection
The lower end of case 13, which is dug, auxiliary power output magazine 22, and auxiliary power out splice going splice 23, auxiliary power are connected in auxiliary power output magazine 22
Out splice going splice 23 and secondary cell 14 are electrically connected, and digging in the one side wall of main battery protective housing 1 has preheated joints slot 10, and preheating connects
Preheated joints 11 are connected in head slot 10, preheated joints 11 are electrically connected with multiple electric heating pieces 4 and temperature-sensitive head 5, preheated joints
It is connected with connection electric wire 12 between 11 and auxiliary power out splice going splice 23, is fixedly connected with magnet block 20, main battery in detent block 19
It is fixedly connected with the iron block 21 to match with magnet block 20 in protective housing 1, main battery protective housing 1 and secondary cell protective housing 13 can be made
Cooperation it is more stable, be parallel circuit between multiple main insulating layers 3 and electric heating piece 4, one of them main insulating layer 3 or electric heating piece
4 damages are not easy to influence other main insulating layers 3 or electric heating piece 4 works normally, and main power source out splice going splice 9 does not extend out main power source output
Slot 8, preheated joints 11 do not extend out preheated joints slot 10, and auxiliary power out splice going splice 23 does not extend out auxiliary power output magazine 22, can keep
1 shell of main battery protective housing is without protrusion, main power source out splice going splice 9, preheated joints 11 and auxiliary power out splice going splice when transport
23 are not easy to be broken, between main insulation board 7 and the inner wall of main battery protective housing 1 and secondary insulation board 17 and secondary cell protective housing 13
It is interference fit between inner wall, what can be cooperated is closer.
In use, main power source out splice going splice 9 and high-voltage circuitbreaker are electrically connected by technical staff, by main battery protective housing
1 puts in place, by the debugging and installation of those skilled in the art, in matching for multiple electric heating pieces 4 and temperature-sensitive head 5
Under conjunction, the temperature that electric heating piece 4 can be made to heat is maintained at the 25 degrees centigrades (technology for being heated to specific temperature and keeping the temperature
The prior art, and it is widely used in many products), this temperature is conducive to main battery 2 and plays maximum discharge effect, and main battery 2 makes
With cost is relatively low the preferable lead-acid accumulator of effect, secondary cell 14 uses low temperature lithium battery, but capacity is smaller, cost also compared with
Low, the cooperation of the two significantly reduces the cost of driving power, and can equally obtain preferable effect, referring to Fig. 4, main
Battery protection case 1 and secondary cell protective housing 13 it is detachable and can modular combination, when the area having does not need secondary cell 14,
Main battery 2 can be only used, compatibility is increased.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of high-voltage circuitbreaker driving power that low temperature environment uses, including main battery protective housing (1), it is characterised in that: institute
It states and is fixedly connected on the inner wall of main battery protective housing (1) main insulating layer (3), be placed with main battery in the main insulating layer (3)
(2), the inside of the main insulating layer (3) is fixedly connected with multiple electric heating pieces (4) and temperature-sensitive head (5), and temperature-sensitive head (5) is close to main
The upper end of battery (2), the main battery protective housing (1) is stamped main cover plate (6), and the lower end of the main cover plate (6) is fixedly connected with
Main insulation board (7), digging in the one side wall of the main battery protective housing (1) has main power source output magazine (8), the main power source output
It is connected with main power source out splice going splice (9) in slot (8), the main power source out splice going splice (9) and main battery (2) are electrically connected, described
It is connected in the one side wall of main battery protective housing (1) secondary cell protective housing (13), it is fixed on the secondary cell protective housing (13) to connect
It is connected to a pair of of detent block (19), digging on the main battery protective housing (1) has the detent slot (18) to match with detent block (19),
And detent block (19) is plugged in detent slot (18), is placed with secondary cell (14) in the secondary cell protective housing (13), it is described
It is placed between secondary cell (14) and the inner wall of secondary cell protective housing (13) secondary insulating layer (15), the secondary cell protective housing (13)
Upper end be stamped auxiliary coverplate (16), the lower end of the auxiliary coverplate (16) is fixedly connected with secondary insulation board (17), and the secondary cell is anti-
The lower end of protecting box (13), which is dug, to be had auxiliary power output magazine (22), and auxiliary power output is connected in the auxiliary power output magazine (22) and is connect
Head (23), the auxiliary power out splice going splice (23) and secondary cell (14) are electrically connected, the one side wall of the main battery protective housing (1)
Upper cutting has preheated joints slot (10), is connected with preheated joints (11), the preheated joints in the preheated joints slot (10)
(11) it is electrically connected with multiple electric heating pieces (4) and temperature-sensitive head (5), the preheated joints (11) and auxiliary power out splice going splice (23)
Between be connected with connection electric wire (12).
2. the high-voltage circuitbreaker driving power that a kind of low temperature environment according to claim 1 uses, it is characterised in that: described
It is fixedly connected with magnet block (20), is fixedly connected in the main battery protective housing (1) and magnet block (20) in detent block (19)
The iron block (21) to match.
3. the high-voltage circuitbreaker driving power that a kind of low temperature environment according to claim 1 uses, it is characterised in that: multiple
It is parallel circuit between the main insulating layer (3) and electric heating piece (4).
4. the high-voltage circuitbreaker driving power that a kind of low temperature environment according to claim 1 uses, it is characterised in that: described
Main power source out splice going splice (9) does not extend out main power source output magazine (8), and the preheated joints (11) do not extend out preheated joints slot (10),
The auxiliary power out splice going splice (23) does not extend out auxiliary power output magazine (22).
5. the high-voltage circuitbreaker driving power that a kind of low temperature environment according to claim 1 uses, it is characterised in that: described
Between main insulation board (7) and the inner wall of main battery protective housing (1) and the inner wall of secondary insulation board (17) and secondary cell protective housing (13)
Between be interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228093.3U CN208674327U (en) | 2018-08-01 | 2018-08-01 | A kind of high-voltage circuitbreaker driving power that low temperature environment uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228093.3U CN208674327U (en) | 2018-08-01 | 2018-08-01 | A kind of high-voltage circuitbreaker driving power that low temperature environment uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674327U true CN208674327U (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228093.3U Active CN208674327U (en) | 2018-08-01 | 2018-08-01 | A kind of high-voltage circuitbreaker driving power that low temperature environment uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4333179A1 (en) * | 2022-08-29 | 2024-03-06 | Sungrow Energy Storage Technology Co., Ltd. | Energy storage device and energy storage power station |
-
2018
- 2018-08-01 CN CN201821228093.3U patent/CN208674327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4333179A1 (en) * | 2022-08-29 | 2024-03-06 | Sungrow Energy Storage Technology Co., Ltd. | Energy storage device and energy storage power station |
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