CN220874250U - Outdoor small-size battery energy storage cabinet - Google Patents
Outdoor small-size battery energy storage cabinet Download PDFInfo
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- CN220874250U CN220874250U CN202322591825.2U CN202322591825U CN220874250U CN 220874250 U CN220874250 U CN 220874250U CN 202322591825 U CN202322591825 U CN 202322591825U CN 220874250 U CN220874250 U CN 220874250U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 90
- 238000005192 partition Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000002633 protecting effect Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000009545 invasion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of energy storage cabinets, and aims to solve the problems of insufficient space, limited installation position, large size, incomplete internal integration function, inconvenient wiring, poor fan heating effect and large occupied area in the prior art; the inside of the cabinet body is provided with a first area, a second area and a third area which are not communicated with each other, the third area, the second area and the first area are respectively provided with an energy storage converter, a ceiling air conditioner and a plurality of battery packs, the ceiling air conditioner is provided with an air conditioner return duct and an air conditioner air outlet duct, the air conditioner return duct is communicated with the first area, and the air conditioner air outlet duct is communicated with the back surface of the third area; the first area of the cabinet body is also provided with a power feeding component for providing power, and the power feeding component is electrically connected with the energy storage converter, the ceiling air conditioner and the battery packs. The utility model has the advantages of large space, compact internal structure, small external body, complete internal integration function, convenient wiring, good fan heating effect and small occupied area.
Description
Technical Field
The utility model relates to the technical field of energy storage cabinets, in particular to an outdoor small battery energy storage cabinet.
Background
At present, along with urban development, the application of outdoor energy storage cabinets is comparatively extensive, but current outdoor energy storage cabinets space is not big enough, and mounted position is limited, and the size is big, and integrated function is not complete enough, and the wiring is inconvenient and be unfavorable for inside fan heat, uses at the residential area when the rack, and the size can occupy great installation area greatly.
Disclosure of utility model
The utility model aims to provide an outdoor small battery energy storage cabinet, which solves the problems of insufficient space, limited installation position, large size, incomplete internal integration function, inconvenient wiring, poor fan heating effect and large occupied area in the prior art.
Embodiments of the present utility model are implemented as follows:
The embodiment of the utility model provides an outdoor small battery energy storage cabinet, which comprises a cabinet body;
a first area, a second area and a third area are arranged in the cabinet body, and the first area, the second area and the third area are not communicated with each other;
A plurality of battery packs are arranged in the first area, and the battery packs are detachably fixed in the first area;
An energy storage converter is arranged in the second area, and the energy storage converter is detachably fixed in the second area;
A ceiling air conditioner is arranged in the third area, the ceiling air conditioner is detachably fixed in the third area, an air conditioner return duct is arranged at the bottom of the ceiling air conditioner, one end of the air conditioner return duct is communicated with the first area, and the other end of the air conditioner return duct is communicated with the ceiling air conditioner;
An air conditioner air outlet channel is formed in the other position of the ceiling air conditioner and is communicated with the third area;
The first area of the cabinet body is also provided with a power feeding assembly for providing power, and the power feeding assembly is electrically connected with the energy storage converter, the ceiling air conditioner and a plurality of battery packs.
During installation, a plurality of battery packs are fixedly installed in the first area of the cabinet body, then the energy storage converter is fixedly installed in the second area of the cabinet body, the ceiling air conditioner is installed in the third area of the cabinet body, the air conditioner return duct and the air conditioner air outlet duct are respectively connected with the ceiling air conditioner, and finally the power feeding assembly is fixed in the first area and electrically connected with the energy storage converter, the ceiling air conditioner and the battery packs.
The outdoor small-size battery energy storage cabinet disclosed by the embodiment is characterized in that the cabinet body is divided into the first area, the second area and the third area, and the energy storage converter, the ceiling air conditioner and a plurality of battery packs are respectively arranged in the second area, the third area and the first area, so that the cabinet body internal structure is compact under the condition that heat dissipation is not affected, and the outdoor small-size battery energy storage cabinet is compact in internal structure, small in external body size, complete in internal integration function, convenient to wire, good in fan heat effect and small in occupied area.
Optionally: the cabinet body is provided with a base, a first side plate and a second side plate which are parallel to each other are vertically and fixedly connected to the base, a first door plate and a second door plate are arranged on one side of the first side plate and one side of the second side plate, one side of the first door plate is hinged to one side of the first side plate, and one side of the second door plate is hinged to one side of the second side plate;
the other ends of the first door plate and the second door plate are mutually attached;
the other sides of the first side plate and the second side plate are connected with a backboard;
The top end of the cabinet body is provided with a top cover, and the top cover is fixedly arranged on one end of the first side plate, the second side plate and the back plate, which is far away from the base.
So set up, through above-mentioned base, above-mentioned first curb plate, above-mentioned second curb plate, above-mentioned top cap, above-mentioned first door plant, above-mentioned second door plant and above-mentioned backplate make the above-mentioned cabinet body possess and place the effect of above-mentioned energy storage converter, above-mentioned ceiling air conditioner and a plurality of above-mentioned battery package, are favorable to workman's installation and later maintenance, have ensured energy storage cabinet normal operating, the effectual life who prolongs the energy storage cabinet.
Optionally: the first area is positioned at the lower end of the interior of the cabinet body, and the second area and the third area are arranged side by side and positioned at the upper part of the first area;
A transverse partition plate is arranged between the second area, the third area and the first area, the outer periphery of the transverse partition plate is fixedly connected to the inner wall of the cabinet body, and one end, close to a plurality of battery packs, of the air conditioner return air duct penetrates through the transverse partition plate;
A vertical partition plate is arranged between the second area and the third area, and the outer periphery of the vertical partition plate is fixedly connected to the transverse partition plate and the inner wall of the cabinet body respectively.
So set up, above-mentioned horizontal baffle and above-mentioned vertical baffle are favorable to separating above-mentioned first region, above-mentioned second region and above-mentioned third region for above-mentioned first region, above-mentioned second region and above-mentioned third region can form independent space, and then have avoided above-mentioned first region, above-mentioned second region and above-mentioned third region to cross wind each other, influence the heat dissipation.
Optionally: a battery rack is arranged in the first area, and the battery rack is fixedly connected to the inner wall of the cabinet body in the first area;
the battery packs are uniformly arranged on the battery frame.
So set up, above-mentioned battery rack has the supporting role to, above-mentioned battery rack can standardize the mounted position of a plurality of above-mentioned battery packs, is favorable to the management of a plurality of above-mentioned battery packs, and simultaneously, above-mentioned battery rack makes a plurality of above-mentioned battery packs realize even and clearance distribution, is favorable to above-mentioned ceiling air conditioner to cooling a plurality of above-mentioned battery packs like this.
Optionally: the energy storage converter in the second area is provided with an energy storage converter air inlet, a fan is arranged on the outer side of the air inlet, and the fan is fixedly arranged at the position of the energy storage converter air inlet.
The fan can absorb air and then flow through the energy storage converter through the air inlet of the energy storage converter, so that the aim of heat of the energy storage converter is achieved.
Optionally: the interior of the third area is arranged on an air conditioner bracket, the air conditioner bracket is fixedly arranged on the inner wall of the cabinet body corresponding to the third area, and the ceiling air conditioner is arranged on the air conditioner bracket;
The air conditioner air outlet duct is provided with air guide pipes side by side, and the air guide pipes are communicated with the backs of the battery packs.
The supporting platform provided by the air conditioner support is beneficial to the arrangement of the air conditioner air return duct and the air conditioner air outlet duct, so that the space is greatly utilized, and the internal heat dissipation is not affected.
Optionally: the inside of the cabinet body is provided with a fire fighting device, one side of the air conditioner return air duct is provided with a standby power system with an independent power supply, and the standby power system is electrically connected with the fire fighting device.
So set up, when the energy storage cabinet loses the power, the inside fire control unit of energy storage cabinet can also be in normal operation under the control of the aforesaid power backup system, and then guaranteed the security under the condition that the energy storage cabinet is disconnected, and the aforesaid power backup system not only possesses control fire control unit normal operation, still possesses independent electric energy, consequently just can also control fire control unit normal operation under the condition that the energy storage cabinet is disconnected.
Optionally: and a secondary circuit is further arranged in the third area and fixedly connected to the transverse partition plate, and the secondary circuit is electrically connected with the energy storage converter, the ceiling air conditioner, a plurality of battery packs and the fire fighting device.
The secondary circuit can effectively control the energy storage converter, the ceiling air conditioner, the battery packs and the fire fighting device, and the secondary circuit is provided with the functions of controlling, protecting, adjusting, measuring and monitoring the parameters and the working conditions of the elements in the energy storage converter, the ceiling air conditioner, the battery packs and the fire fighting device.
Optionally: the ceiling air conditioner is provided with an air conditioner air inlet, the first door plate and the second door plate are respectively provided with a first air inlet and a second air inlet, and the back plate is provided with a first air outlet and a second air outlet side by side;
The first air inlet corresponds to the air inlet of the air conditioner of the ceiling air conditioner, and the first air outlet corresponds to the rear of the air conditioner of the ceiling air conditioner and is communicated with the air inlet of the air conditioner;
The second air inlet corresponds to the energy storage converter, and the second air outlet corresponds to the rear of the energy storage converter.
The arrangement of the first air inlet and the first air outlet is convenient for air to enter the third area through the first air inlet, internal and external circulation is realized through the ceiling air conditioner, and the first air inlet, the air conditioner air inlet and the first air outlet on the ceiling air conditioner are external circulation; the air conditioner air return duct, the ceiling air conditioner and the air conditioner air outlet duct are internal circulation.
Optionally: a first sealing adhesive tape is arranged on one side of the transverse partition plate and one side of the vertical partition plate, which are close to the first door plate and the second door plate;
A second sealing adhesive tape is arranged on one side of the base, the first side plate, the second side plate and the top cover, which is close to the first door plate and the second door plate;
the inner sides of the first door plate and the second door plate are in sealing fit with the first sealing rubber strip and the second sealing rubber strip.
So set up, the setting of above-mentioned first joint strip and above-mentioned second joint strip can make the sealed more sealedly of above-mentioned first door plant and above-mentioned second door plant on the above-mentioned cabinet body, and then makes above-mentioned first region, above-mentioned second region and above-mentioned third region mutually independent, mutually noninterfere, still is favorable to preventing the invasion of rainwater, the effectual life who prolongs the above-mentioned cabinet body.
By combining the above description, the outdoor small battery energy storage cabinet disclosed by the utility model has the beneficial effects of large space, compact internal structure, small external body, complete internal integration function, convenience in wiring, good fan heating effect and small occupied area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first view angle structure of an outdoor small-sized battery energy storage cabinet according to an embodiment of the utility model;
fig. 2 is a schematic view of a second view angle structure of an outdoor small-sized battery energy storage cabinet according to an embodiment of the present utility model;
FIG. 3 is a front view of an outdoor miniature battery energy storage cabinet according to an embodiment of the present utility model;
FIG. 4 is a rear view of an outdoor miniature battery energy storage cabinet according to an embodiment of the present utility model;
FIG. 5 is a side view of an outdoor miniature battery energy storage cabinet according to an embodiment of the present utility model;
fig. 6 is a cross-sectional view of fig. 3 in an embodiment of the utility model.
Icon: 1-cabinet, 2-first area, 3-second area, 4-third area, 5-battery pack, 6-energy storage converter, 7-ceiling air conditioner, 8-air conditioner return duct, 9-air conditioner air outlet duct, 10-power feeding component, 11-base, 12-first side plate, 13-second side plate, 14-first door plant, 15-second door plant, 16-back plate, 17-top cover, 18-transverse partition plate, 19-vertical partition plate, 20-battery rack, 21-energy storage converter air inlet, 23-air conditioner support, 24-guide duct, 25-standby power system, 26-secondary circuit, 27-air conditioner air inlet, 28-first air inlet, 29-second air inlet, 30-first air outlet, 31-second air outlet, 32-first sealing rubber strip and 33-second sealing rubber strip.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, 2, 3, 4, 5 and 6, the embodiment provides an outdoor small-sized battery energy storage cabinet, which comprises a cabinet body 1;
The inside of the cabinet body 1 is provided with a first area 2, a second area 3 and a third area 4, and the first area 2, the second area 3 and the third area 4 are not communicated with each other;
A plurality of battery packs 5 are arranged in the first area 2, and the battery packs 5 are detachably fixed in the first area 2;
an energy storage converter 6 is arranged in the second area 3, and the energy storage converter 6 is detachably fixed in the second area 3;
A ceiling air conditioner 7 is arranged in the third area 4, the ceiling air conditioner 7 is detachably fixed in the third area 4, an air conditioner return air channel 8 is arranged at the bottom of the ceiling air conditioner 7, one end of the air conditioner return air channel 8 is communicated with the first area 2, and the other end of the air conditioner return air channel 8 is communicated with the ceiling air conditioner 7;
An air conditioner air outlet channel 9 is arranged at the other part of the ceiling air conditioner 7, and the air conditioner air outlet channel 9 is communicated with the third area 4;
The first area 2 of the cabinet 1 is further provided with a power feeding assembly 10 for providing power, and the power feeding assembly 10 is electrically connected to the energy storage converter 6, the ceiling air conditioner 7 and the plurality of battery packs 5.
During installation, a plurality of battery packs 5 are fixedly installed in a first area 2 of a cabinet body 1, then an energy storage converter 6 is fixedly installed in a second area 3 of the cabinet body 1, a ceiling air conditioner 7 is installed in a third area 4 of the cabinet body 1, an air conditioner return duct 8 and an air conditioner air outlet duct 9 are respectively connected to the ceiling air conditioner 7, and finally an electricity inlet assembly 10 is fixed in the first area 2 and is electrically connected to the energy storage converter 6, the ceiling air conditioner 7 and the plurality of battery packs 5.
The outdoor small-size battery energy storage cabinet disclosed by the embodiment is characterized in that the cabinet body 1 is divided into a first area 2, a second area 3 and a third area 4, and the energy storage converter 6, the ceiling air conditioner 7 and the battery packs 5 are respectively arranged in the second area 3, the third area 4 and the first area 2, so that the internal structure of the cabinet body 1 is compact under the condition that heat dissipation is not affected, and the outdoor small-size battery energy storage cabinet is large in space, compact in internal structure, small in external body size, complete in internal integration function, convenient to wire, good in fan heat effect and small in occupied area.
Referring to fig. 1, 2, 3, 4, 5 and 6, the cabinet 1 is provided with a base 11, a first side plate 12 and a second side plate 13 which are parallel to each other are vertically and fixedly connected to the base 11, one side of the first side plate 12 and one side of the second side plate 13 are provided with a first door plate 14 and a second door plate 15, one side of the first door plate 14 is hinged to one side of the first side plate 12, and one side of the second door plate 15 is hinged to one side of the second side plate 13;
The other ends of the first door panel 14 and the second door panel 15 are attached to each other; the other sides of the first side plate 12 and the second side plate 13 are connected with a backboard 16; the top of the cabinet body 1 is provided with a top cover 17, the top cover 17 is fixedly arranged at one end, far away from the base 11, of the first side plate 12, the second side plate 13 and the back plate 16, and the cabinet body 1 is provided with the functions of placing the energy storage converter 6, the ceiling air conditioner 7 and the battery packs 5 through the base 11, the first side plate 12, the second side plate 13, the top cover 17, the first door plate 14, the second door plate 15 and the back plate 16, so that the installation and the later maintenance of workers are facilitated, the normal operation of the energy storage cabinet is ensured, and the service life of the energy storage cabinet is effectively prolonged.
The first area 2 is positioned at the lower end of the interior of the cabinet body 1, and the second area 3 and the third area 4 are arranged side by side and positioned at the upper part of the first area 2;
Transverse partition plates 18 are arranged between the second area 3, the third area 4 and the first area 2, the outer periphery of each transverse partition plate 18 is fixedly connected to the inner wall of the cabinet body 1, and one end, close to the plurality of battery packs 5, of each air conditioner return air duct 8 penetrates through the corresponding transverse partition plate 18;
The vertical partition plate 19 is arranged between the second area 3 and the third area 4, the outer periphery of the vertical partition plate 19 is fixedly connected to the transverse partition plate 18 and the inner wall of the cabinet body 1 respectively, the transverse partition plate 18 and the vertical partition plate 19 are beneficial to separating the first area 2, the second area 3 and the third area 4, and therefore independent spaces can be formed by the first area 2, the second area 3 and the third area 4, and further, the phenomenon that the first area 2, the second area 3 and the third area 4 are mutually connected with each other in series to influence heat dissipation is avoided.
Referring to fig. 1, 2, 3, 4, 5 and 6, a battery rack 20 is arranged in the first area 2, and the battery rack 20 is fixedly connected to the inner wall of the cabinet 1 in the first area 2; the battery packs 5 are evenly mounted on the battery frame 20, the battery frame 20 has a supporting function, the battery frame 20 can standardize the mounting positions of the battery packs 5, management of the battery packs 5 is facilitated, meanwhile, the battery frame 20 enables the battery packs 5 to be evenly distributed in a gap mode, and therefore the ceiling air conditioner 7 is facilitated to cool the battery packs 5.
The energy storage converter 6 in the second area 3 is provided with an energy storage converter air inlet 21, a fan is arranged on the outer side of the air inlet, the fan is fixedly arranged at the position (not shown in the figure) of the energy storage converter air inlet 21, and the fan can absorb air to flow through the energy storage converter 6 through the energy storage converter air inlet 21, so that the purpose of heat of the energy storage converter 6 is achieved.
The air conditioner bracket 23 is arranged in the third area 4, the air conditioner bracket 23 is fixedly arranged on the inner wall of the cabinet body 1 corresponding to the third area 4, and the ceiling air conditioner 7 is arranged on the air conditioner bracket 23; the air conditioner air outlet duct 9 is provided with the air guide duct 24 side by side, the air guide duct 24 is communicated with the backs of the battery packs 5, and the air conditioner support 23 provides a supporting platform, so that the arrangement of the air conditioner air return duct 8 and the air conditioner air outlet duct 9 is facilitated, the space is greatly utilized, and the internal heat dissipation is not influenced.
The inside of the cabinet body 1 is provided with a fire protection device (not shown in the figure), one side of the air conditioner return air duct 8 is provided with a standby power system 25 with an independent power supply, the standby power system 25 is electrically connected to the fire protection device, when the energy storage cabinet loses power, the fire protection device inside the energy storage cabinet can normally operate under the control of the standby power system 25, and further the safety of the energy storage cabinet under the condition of disconnection is ensured, and the standby power system 25 not only has the function of controlling the fire protection device to normally operate, but also has the function of independent electric energy, so that the normal operation of the fire protection device can be controlled under the condition of the power failure of the energy storage cabinet.
Referring to fig. 1, 2, 3, 4, 5 and 6, a secondary circuit 26 is further disposed in the third area 4, the secondary circuit 26 is fixedly connected to the transverse partition 18, the secondary circuit 26 is electrically connected to the energy storage converter 6, the ceiling air conditioner 7, the plurality of battery packs 5 and the fire fighting device, the secondary circuit 26 can effectively control the energy storage converter 6, the ceiling air conditioner 7, the plurality of battery packs 5 and the fire fighting device, and the secondary circuit 26 is provided with functions of controlling, protecting, adjusting, measuring and monitoring parameters and components in the energy storage converter 6, the ceiling air conditioner 7, the plurality of battery packs 5 and the fire fighting device.
The ceiling air conditioner 7 is provided with an air conditioner air inlet 27, a first air inlet 28 and a second air inlet 29 are respectively arranged on the first door plate 14 and the second door plate 15, and a first air outlet 30 and a second air outlet 31 are arranged on the back plate 16 side by side; the first air inlet 28 corresponds to an air conditioner air inlet 27 on the ceiling air conditioner 7, and the first air outlet 30 corresponds to the rear of the ceiling air conditioner 7 and is communicated with the air conditioner air inlet 27; the second air inlet 29 corresponds to the energy storage converter 6, the second air outlet 31 corresponds to the rear of the energy storage converter 6, the first air inlet 28 and the first air outlet 30 are arranged, air conveniently enters the third area 4 through the first air inlet 28, internal and external circulation is realized through the ceiling air conditioner 7, and the first air inlet 28, the air conditioner air inlet 27 and the first air outlet 30 on the ceiling air conditioner 7 are external circulation; the air conditioner air return duct 8, the ceiling air conditioner 7 and the air conditioner air outlet duct 9 are internal circulation.
The first sealing rubber strips 32 are arranged on one sides of the transverse partition plates 18 and the vertical partition plates 19, which are close to the first door plate 14 and the second door plate 15; the base 11, the first side plate 12, the second side plate 13 and one side of the top cover 17, which are close to the first door plate 14 and the second door plate 15, are respectively provided with a second sealing rubber strip 33; the inboard seal laminating of first door plant 14 and second door plant 15 is in first joint strip 32 and second joint strip 33, and the setting of first joint strip 32 and second joint strip 33 can make the sealed more sealedly of first door plant 14 and second door plant 15 on the cabinet body 1, and then makes first region 2, second region 3 and third region 4 mutually independent, mutually noninterferes, still is favorable to preventing the invasion of rainwater, the effectual life who prolongs cabinet body 1.
Referring to fig. 1 and 2, in this embodiment, the ceiling air conditioner 7 is an integrated machine, and the operating principle of the ceiling air conditioner 7 is: when the temperature in the first area 2 is higher than the set temperature, the ceiling air conditioner 7 starts a refrigeration mode, the compressor in the ceiling air conditioner 7 starts to work, the refrigerant is compressed into high-pressure gas and is reduced in pressure through the expansion valve to become low-temperature low-pressure refrigerant, and when the refrigerant flows through the evaporator, the heat of the first area 2 is absorbed and brought outdoors, so that the temperature of the first area 2 is reduced.
Referring to fig. 1, 2, 3 and 4, in the present embodiment, the air conditioner air inlet 27 can suck in heat of the third area 4 and discharge the heat through the first air outlet 30, which is beneficial to reducing the temperature in the third area 4 and ensuring the good operating environment of the ceiling air conditioner 7.
Referring to fig. 1, 2 and 6, in this embodiment, an air conditioner air return duct 8 is communicated with a first area 2, so as to absorb heat generated by a plurality of battery packs 5 in the first area 2, and then the heat is converted into cold air through a ceiling air conditioner 7, and the cold air is led into the back of the first area 2 through an air conditioner air outlet duct 9, so that the temperature of the plurality of battery packs 5 is reduced, and the stability of the temperature of the first area 2 is ensured.
In the present embodiment, the secondary circuit 26 means: and all low-voltage loops such as a measurement loop, a relay protection loop, a switch control and signal loop, an operation power loop, an electric locking loop of a circuit breaker and an isolating switch and the like. The electrical circuit that is interconnected by the secondary devices to monitor, control, regulate and protect the primary devices is referred to as the secondary circuit 26. Is a circuit in an electrical system which is formed by connecting a secondary winding of a mutual inductor, a measuring and monitoring instrument, a relay, an automatic device and the like through a control cable. For controlling, protecting, regulating, measuring and monitoring the operating conditions of the various parameters and elements in the primary circuit. And the circuit is used for monitoring the electric connection formed by the meter, the control operation signal, the relay protection, the automatic device and the like.
In this embodiment, the first door panel 14 and the second door panel 15 are provided with handles, which are arranged in an embedded structure type.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. An outdoor small-size battery energy storage cabinet, its characterized in that:
Comprises a cabinet body;
A first area, a second area and a third area are arranged in the cabinet body, and the first area, the second area and the third area are not communicated with each other;
a plurality of battery packs are arranged in the first area, and the battery packs are detachably fixed in the first area;
an energy storage converter is arranged in the second area and is detachably fixed in the second area;
A ceiling air conditioner is arranged in the third area, the ceiling air conditioner is detachably fixed in the third area, an air conditioner return air channel is arranged at the bottom of the ceiling air conditioner, one end of the air conditioner return air channel is communicated with the first area, and the other end of the air conditioner return air channel is communicated with the ceiling air conditioner;
An air conditioner air outlet channel is formed in the other position of the ceiling air conditioner and is communicated with the third area;
The first area of the cabinet body is also provided with an electricity inlet component for providing electricity, and the electricity inlet component is electrically connected with the energy storage converter, the ceiling air conditioner and a plurality of battery packs.
2. An outdoor miniature battery energy storage cabinet according to claim 1, wherein:
the cabinet body is provided with a base, a first side plate and a second side plate which are parallel to each other are vertically and fixedly connected to the base, a first door plate and a second door plate are arranged on one side of the first side plate and one side of the second side plate, one side of the first door plate is hinged to one side of the first side plate, and one side of the second door plate is hinged to one side of the second side plate;
the other ends of the first door plate and the second door plate are mutually attached;
the other sides of the first side plate and the second side plate are connected with a backboard;
the top of the cabinet body is provided with a top cover, and the top cover is fixedly installed on one end, far away from the base, of the first side plate, the second side plate and the back plate.
3. An outdoor miniature battery energy storage cabinet according to claim 2, wherein:
The first area is positioned at the lower end of the inner part of the cabinet body, and the second area and the third area are arranged side by side and positioned at the upper part of the first area;
A transverse partition plate is arranged between the second area, the third area and the first area, the outer periphery of the transverse partition plate is fixedly connected to the inner wall of the cabinet body, and one ends, close to a plurality of battery packs, of the air conditioner return air duct penetrate through the transverse partition plate;
A vertical partition plate is arranged between the second area and the third area, and the outer periphery of the vertical partition plate is fixedly connected to the transverse partition plate and the inner wall of the cabinet body respectively.
4. An outdoor miniature battery energy storage cabinet according to claim 1, wherein:
A battery rack is arranged in the first area and fixedly connected to the inner wall of the cabinet body in the first area;
and a plurality of battery packs are uniformly arranged on the battery frame.
5. An outdoor miniature battery energy storage cabinet according to claim 1, wherein:
The energy storage converter in the second area is provided with an energy storage converter air inlet, a fan is arranged on the outer side of the air inlet, and the fan is fixedly installed at the position of the energy storage converter air inlet.
6. An outdoor miniature battery energy storage cabinet according to claim 1, wherein:
The interior of the third area is arranged on an air conditioner bracket, the air conditioner bracket is fixedly arranged on the inner wall of the cabinet body corresponding to the third area, and the ceiling air conditioner is arranged on the air conditioner bracket;
The air conditioner air outlet duct is provided with air guide pipes side by side, and the air guide pipes are communicated with the backs of a plurality of battery packs.
7. An outdoor miniature battery energy storage cabinet according to claim 6, wherein:
The inside of the cabinet body is provided with a fire fighting device, one side of the air conditioner return air duct is provided with a standby power system with an independent power supply, and the standby power system is electrically connected with the fire fighting device.
8. An outdoor miniature battery energy storage cabinet according to claim 3, wherein:
The interior of the third area is also provided with a secondary circuit which is fixedly connected to the transverse partition board, and the secondary circuit is electrically connected with the energy storage converter, the ceiling air conditioner, a plurality of battery packs and the fire fighting device.
9. An outdoor miniature battery energy storage cabinet according to claim 2, wherein:
The ceiling air conditioner is provided with an air conditioner air inlet, a first air inlet and a second air inlet are respectively arranged on the first door plate and the second door plate, and a first air outlet and a second air outlet are arranged on the back plate side by side;
the first air inlet corresponds to the air inlet of the air conditioner on the ceiling air conditioner, and the first air outlet corresponds to the rear of the ceiling air conditioner and is communicated with the air inlet of the air conditioner;
The second air inlet corresponds to the energy storage converter, and the second air outlet corresponds to the rear of the energy storage converter.
10. An outdoor miniature battery energy storage cabinet according to claim 3, wherein:
A first sealing rubber strip is arranged on one side, close to the first door plate and the second door plate, of the transverse partition plate and the vertical partition plate;
The base, the first side plate, the second side plate and one side of the top cover, which are close to the first door plate and the second door plate, are provided with second sealing rubber strips;
The inner sides of the first door plate and the second door plate are in sealing fit with the first sealing rubber strip and the second sealing rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591825.2U CN220874250U (en) | 2023-09-22 | 2023-09-22 | Outdoor small-size battery energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591825.2U CN220874250U (en) | 2023-09-22 | 2023-09-22 | Outdoor small-size battery energy storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874250U true CN220874250U (en) | 2024-04-30 |
Family
ID=90821261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322591825.2U Active CN220874250U (en) | 2023-09-22 | 2023-09-22 | Outdoor small-size battery energy storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874250U (en) |
-
2023
- 2023-09-22 CN CN202322591825.2U patent/CN220874250U/en active Active
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