CN113675503A - Heat dissipation equipment for new energy automobile battery management - Google Patents
Heat dissipation equipment for new energy automobile battery management Download PDFInfo
- Publication number
- CN113675503A CN113675503A CN202110952175.2A CN202110952175A CN113675503A CN 113675503 A CN113675503 A CN 113675503A CN 202110952175 A CN202110952175 A CN 202110952175A CN 113675503 A CN113675503 A CN 113675503A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- energy automobile
- new energy
- fixedly connected
- roller
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to a heat dissipation device, in particular to a heat dissipation device for battery management of a new energy automobile. The technical problem to be solved is as follows: the heat dissipation equipment for the battery management of the new energy automobile can accelerate the air circulation speed and improve the heat dissipation efficiency. The heat dissipation equipment for managing the new energy automobile battery comprises a first support column and a support frame, wherein the first support column is fixedly connected to two sides of the bottom of the support frame; the support frame is internally provided with at least three material placing frames in a sliding mode, and the material placing frames are arranged at even intervals. According to the invention, the air blowing mechanism can blow air, so that the air circulation is accelerated, the heat dissipation efficiency is improved, the damage of the new energy automobile battery is avoided, the ventilation can be carried out through the matching of the dispersing mechanism and the automatic mechanism, the hot air discharge speed is accelerated, and the heat dissipation efficiency is further improved.
Description
Technical Field
The invention relates to a heat dissipation device, in particular to a heat dissipation device for battery management of a new energy automobile.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, such as a pure electric automobile, a solar automobile and the like, the pure electric automobile is generally powered by batteries, after the new energy automobile batteries are produced, people can store the new energy automobile batteries in a cabinet, under the condition of hot weather, the new energy automobile batteries are easily overheated, people generally open doors and windows to ventilate, and the cabinet is placed indoors, so that the air flow is slow, and the heat dissipation efficiency is low.
Aiming at the existing problems, the device capable of accelerating the air circulation speed and improving the heat dissipation efficiency is designed.
Disclosure of Invention
In order to overcome the defects of opening doors and windows, ventilation, slow air flow and low heat dissipation efficiency, the technical problem to be solved is as follows: the heat dissipation equipment for the battery management of the new energy automobile can accelerate the air circulation speed and improve the heat dissipation efficiency.
The technical scheme is as follows: the utility model provides a new energy automobile battery management is with heat radiation equipment, including:
the support comprises a first support column and a support frame, wherein the first support column is fixedly connected to two sides of the bottom of the support frame;
the device comprises a support frame, a material placing frame and a control device, wherein the support frame is internally provided with at least three material placing frames in a sliding mode, and the material placing frames are uniformly arranged at intervals;
the lower side of the supporting frame is provided with a blowing mechanism;
and the air blowing mechanism is provided with a moving mechanism.
Further, the blowing mechanism includes:
the first supporting plate is fixedly connected to the lower side of the supporting frame;
the first roller is rotatably arranged in the middle of the first supporting plate;
the fan blade is arranged at the upper end of the first rolling shaft;
the second supporting plate is fixedly connected to the lower side of the first supporting plate;
the servo motor is arranged in the second supporting plate and penetrates through the first supporting plate;
the second roller is fixedly connected to an output shaft of the servo motor;
and a transmission component is arranged between the second rolling shaft and the first rolling shaft.
Further, the moving mechanism includes:
each material placing frame is fixedly connected with a connecting block;
each connecting block is fixedly connected with a second supporting column;
the screw rod is arranged between the second supporting columns in a threaded mode and is fixedly connected with the second rolling shaft.
Further, still including dispelling the mechanism, dispel the mechanism including:
the first movable plate is rotatably connected to one side of the supporting frame at uniform intervals;
each first movable plate is rotatably connected with a first rolling shaft;
and the first connecting plate is rotatably connected between two adjacent third rolling shafts.
Further, still including automatic mechanism, automatic mechanism includes:
one of the material placing frames is fixedly connected with a second connecting plate;
the second connecting plate is provided with a second rack;
and a first gear is arranged on one of the first movable plates, and the first gear is meshed with the first rack.
Further, still including ventilation mechanism, ventilation mechanism includes:
the middle part of the support frame is rotatably connected with a fourth roller;
the lower part of the fourth roller is fixedly connected with a second movable plate;
the upper part of the fourth roller is provided with a second gear;
one of the material placing frames is connected with a connecting column;
the wedge block is fixedly connected to the upper part of the connecting column;
the supporting rod is fixedly connected to the upper part of the supporting frame;
the upper part of the supporting rod is provided with a second rack in a sliding manner, and the second rack is meshed with the second gear;
and a spring is arranged between the second rack and the support rod.
Further, still including stock stop, stock stop is including:
the two sides of the support frame are fixedly connected with the fixed blocks;
the fixed blocks are respectively connected with fifth rollers in a rotating mode;
the fifth rolling shafts are connected with the baffle plates;
the handle, the equal rigid coupling in outside of baffle has the handle.
Furthermore, the material placing frame is in a shape of Chinese character 'wang', so that ventilation is facilitated.
Has the advantages that:
1. according to the novel energy automobile battery air blowing device, the moving mechanism can drive the novel energy automobile battery to move up and down, the air blowing mechanism can blow air to blow the novel energy automobile battery, the air circulation is accelerated, the heat dissipation efficiency is improved, and the novel energy automobile battery is prevented from being damaged.
2. The invention can intermittently open the support frame for ventilation by matching the dispersing mechanism and the automatic mechanism, accelerate the discharge speed of hot gas and further improve the heat dissipation efficiency.
3. The invention can also ventilate through the ventilation mechanism, accelerate the discharge speed of hot air and further improve the heat dissipation efficiency.
4. According to the novel energy automobile battery blocking device, the novel energy automobile battery can be blocked through the blocking mechanism, the novel energy automobile battery is prevented from falling down, and the novel energy automobile battery is prevented from being damaged.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of the blowing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 5 is a schematic perspective view of a first dispersing mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second dispersing mechanism of the present invention.
Fig. 7 is a schematic perspective view of the robot of the present invention.
Fig. 8 is a schematic perspective view of the ventilation mechanism of the present invention.
Fig. 9 is a schematic perspective view of the striker mechanism of the present invention.
Reference numerals: 1-a first support column, 2-a support frame, 3-a discharge frame, 4-a blowing mechanism, 40-a first support plate, 41-a first roller, 42-a fan blade, 43-a second support plate, 44-a servomotor, 45-a second roller, 46-a transmission assembly, 5-a moving mechanism, 50-a connecting block, 51-a second support column, 52-a screw, 6-a dispersing mechanism, 60-a third roller, 61-a first connecting plate, 62-a first flap, 7-an automatic mechanism, 70-a second connecting plate, 71-a first rack, 72-a first gear, 8-a ventilation mechanism, 80-a second flap, 81-a fourth roller, 82-a connecting column, 83-a wedge, 84-a support rod, 85-a second rack, 86-a second gear, 87-a spring, 9-a material stop mechanism, 90-a fixed block, 91-a fifth roller, 92-a baffle and 93-a handle.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
The utility model provides a new energy automobile is radiator for battery management, as shown in fig. 1-4, including first support column 1, support frame 2, blowing frame 3, blast mechanism 4 and moving mechanism 5, the 2 bottom left and right sides of support frame all are connected with first support column 1, even spaced slidingtype is equipped with three blowing frame 3 in the support frame 2, and blowing frame 3 is the wang font, conveniently ventilates, and 2 bottoms of support frame are equipped with blast mechanism 4, are equipped with moving mechanism 5 on the blast mechanism 4.
The blowing mechanism 4 comprises a first supporting plate 40, a first rolling shaft 41, a fan blade 42, a second supporting plate 43, a servo motor 44, a second rolling shaft 45 and a transmission assembly 46, the bottom of the supporting frame 2 is connected with the first supporting plate 40, the middle of the top of the first supporting plate 40 is rotatably connected with the first rolling shaft 41 through a bearing, the top end of the first rolling shaft 41 is connected with the fan blade 42, the right side of the bottom of the first supporting plate 40 is connected with the second supporting plate 43, the servo motor 44 is installed in the second supporting plate 43 through bolts, the right part of the first supporting plate 40 is provided with a square opening, the servo motor 44 penetrates through the square opening, the output shaft of the servo motor 44 is connected with the second rolling shaft 45, the transmission assembly 46 is arranged between the second rolling shaft 45 and the first rolling shaft 41, the transmission assembly 46 consists of two transmission wheels and one transmission belt, the two transmission wheels are respectively installed on the second rolling shaft 45 and the first rolling shaft 41, the transmission belt is wound between the two transmission wheels.
The moving mechanism 5 comprises a connecting block 50, second supporting columns 51 and a screw rod 52, the right part of each discharging frame 3 is connected with the connecting block 50, the rear side of each connecting block 50 is connected with the second supporting columns 51, the screw rod 52 is arranged between the second supporting columns 51 in a threaded mode, and the bottom end of the screw rod 52 is connected with the top end of the second rolling shaft 45.
People place new energy automobile battery on blowing frame 3, then control servo motor 44 positive and negative rotation in turn, servo motor 44 drives second roller bearing 45 positive and negative rotation in turn, second roller bearing 45 drives first roller bearing 41 positive and negative rotation in turn through drive assembly 46, thereby drive fan leaf 42 positive and negative rotation in turn, blow, accelerate the circulation of air, the radiating efficiency is improved, avoid new energy automobile battery to damage, and simultaneously, second roller bearing 45 can drive lead screw 52 positive and negative rotation in turn, lead screw 52 drives second support column 51 and connecting block 50 and reciprocates, thereby drive blowing frame 3 and reciprocate, and then drive new energy automobile battery and reciprocate, when need not dispel the heat, people close servo motor 44.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 2, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the device further includes a dispersing mechanism 6, the dispersing mechanism 6 includes a third roller 60, a first connecting plate 61 and a first flap 62, the first flap 62 is rotatably connected to the right side of the supporting frame 2 at regular intervals, the first flap 62 is disposed in an inclined manner, the third roller 60 is rotatably connected to the upper portion of each first flap 62, and the first connecting plate 61 is rotatably connected between two adjacent third rollers 60.
The automatic feeding device is characterized by further comprising an automatic mechanism 7, wherein the automatic mechanism 7 comprises a second connecting plate 70, a first rack 71 and a first gear 72, the second connecting plate 70 is connected to the right side of the feeding frame 3 below, the first rack 71 is mounted on the rear side of the second connecting plate 70, the first gear 72 is mounted at the rear end of one first movable plate 62, and the first gear 72 is meshed with the first rack 71.
When the material placing frame 3 below moves up and down, the material placing frame 3 below drives the second connecting plate 70 and the first rack 71 to move up and down, the first rack 71 drives the first gear 72 to rotate forward and backward alternately, so as to drive the first movable plate 62 to swing up and down, and the first connecting plate 61 drives the rest first movable plates 62 to swing up and down, so that ventilation is performed, the hot air exhaust speed is increased, and the heat dissipation efficiency is further improved.
Still including ventilation mechanism 8, ventilation mechanism 8 is including second fly leaf 80, fourth roller bearing 81, spliced pole 82, wedge 83, bracing piece 84, second rack 85, second gear 86 and spring 87, be connected with fourth roller bearing 81 through the bearing rotary type in the middle of 2 tops of support frame, fourth roller bearing 81 sub-unit connection has second fly leaf 80, fourth roller bearing 81 upper portion is connected with second gear 86 through the parallel key, the blowing frame 3 left side of top is connected with spliced pole 82, spliced pole 82 upper portion is connected with wedge 83, support frame 2 left side upper portion is connected with bracing piece 84, bracing piece 84 upper portion slidingtype is equipped with second rack 85, second rack 85 and the meshing of second gear 86, be connected with spring 87 between second rack 85 and the bracing piece 84.
When the feeding frame 3 above moves up and down, the feeding frame 3 above drives the connecting column 82 and the wedge block 83 to move up and down, the wedge block 83 continuously pushes the second rack 85, the second rack 85 moves left and right under the action of the spring 87, the second rack 85 drives the second gear 86 to rotate in a positive and negative alternate mode, the second gear 86 drives the second movable plate 80 to rotate in a positive and negative alternate mode through the fourth roller 81, ventilation is performed, the hot air exhaust speed is increased, and the heat dissipation efficiency is further improved.
Still including stock stop 9, stock stop 9 is including fixed block 90, fifth roller bearing 91, baffle 92 and handle 93, and 2 front sides right parts of support frame are connected with fixed block 90, and 2 rear sides right parts of support frame also are connected with fixed block 90, and equal rotary type is connected with fifth roller bearing 91 on two fixed blocks 90, all is connected with baffle 92 on two fifth roller bearings 91, and the baffle 92 outside all is connected with handle 93.
People pull handle 93, open baffle 92, then put new energy automobile battery on blowing frame 3, close baffle 92 again, baffle 92 can block new energy automobile battery, prevents that new energy automobile battery from falling.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (8)
1. The utility model provides a new energy automobile battery management is with radiator, characterized by, including:
the support comprises a first support column (1) and a support frame (2), wherein the first support column (1) is fixedly connected to two sides of the bottom of the support frame (2);
the material placing frames (3) are arranged in the supporting frame (2) in a sliding mode, and the material placing frames (3) are arranged at equal intervals;
the lower side of the support frame (2) is provided with a blowing mechanism (4);
the air blowing mechanism (4) is provided with a moving mechanism (5).
2. The heat dissipation device for battery management of the new energy automobile as recited in claim 1, wherein the blowing mechanism (4) comprises:
the first supporting plate (40), the said first supporting plate (40) is affixed to the underside of the said supporting arm (2);
a first roller (41), wherein the first roller (41) is rotatably arranged in the middle of the first supporting plate (40);
a fan blade (42), the fan blade (42) being mounted on an upper end of the first roller (41);
a second support plate (43), wherein the second support plate (43) is fixedly connected to the lower side of the first support plate (40);
a servo motor (44), the servo motor (44) being installed in the second support plate (43), the servo motor (44) passing through the first support plate (40);
the second roller (45), the said second roller (45) is affixed to the output shaft of the said servomotor (44);
and a transmission component (46), wherein a transmission component (46) is arranged between the second roller (45) and the first roller (41).
3. The heat dissipation device for battery management of the new energy automobile as recited in claim 2, wherein the moving mechanism (5) comprises:
each material placing frame (3) is fixedly connected with a connecting block (50);
each connecting block (50) is fixedly connected with a second supporting column (51);
the screw rod (52) is arranged between the second supporting columns (51) in a threaded mode, and the screw rod (52) is fixedly connected with the second rolling shaft (45).
4. The heat dissipation device for battery management of the new energy automobile as recited in claim 3, further comprising a dissipation mechanism (6), wherein the dissipation mechanism (6) comprises:
the first movable plate (62) is rotatably connected to one side of the support frame (2) at uniform intervals;
each first movable plate (62) is rotatably connected with a third roller (60);
and the first connecting plate (61) is rotatably connected between two adjacent third rollers (60).
5. The heat dissipation device for battery management of the new energy automobile according to claim 4, characterized by further comprising an automatic mechanism (7), wherein the automatic mechanism (7) comprises:
a second connecting plate (70), wherein one of the material placing frames (3) is fixedly connected with the second connecting plate (70);
the first rack (71) is mounted on the second connecting plate (70);
a first gear (72), wherein a first movable plate (62) is provided with the first gear (72), and the first gear (72) is meshed with the first rack (71).
6. The heat dissipation device for battery management of the new energy automobile according to claim 5, characterized by further comprising a ventilation mechanism (8), wherein the ventilation mechanism (8) comprises:
the middle part of the support frame (2) is rotatably connected with a fourth rolling shaft (81);
a second movable plate (80), wherein the lower part of the fourth roller (81) is fixedly connected with the second movable plate (80);
a second gear (86), wherein the second gear (86) is mounted on the upper part of the fourth roller (81);
connecting columns (82), wherein one of the material placing frames (3) is connected with the connecting column (82);
the wedge block (83) is fixedly connected to the upper part of the connecting column (82);
the supporting rod (84), the said supporting rod (84) is fixedly connected to the upper portion of the said supporting arm (2);
the upper part of the supporting rod (84) is provided with a second rack (85) in a sliding manner, and the second rack (85) is meshed with the second gear (86);
a spring (87), and a spring (87) is arranged between the second rack (85) and the support rod (84).
7. The heat dissipation device for new energy automobile battery management according to claim 6, characterized by further comprising a material blocking mechanism (9), wherein the material blocking mechanism (9) comprises:
the two sides of the support frame (2) are fixedly connected with the fixed blocks (90);
the fixing block (90) is rotatably connected with fifth rollers (91);
the baffles (92) are connected to the fifth rollers (91);
the handles (93) are fixedly connected to the outer sides of the baffle plates (92).
8. The heat dissipation device for new energy automobile battery management as claimed in claim 1, wherein the material placing frame (3) is in a shape of Chinese character 'wang' to facilitate ventilation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110952175.2A CN113675503A (en) | 2021-08-19 | 2021-08-19 | Heat dissipation equipment for new energy automobile battery management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110952175.2A CN113675503A (en) | 2021-08-19 | 2021-08-19 | Heat dissipation equipment for new energy automobile battery management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113675503A true CN113675503A (en) | 2021-11-19 |
Family
ID=78543762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110952175.2A Withdrawn CN113675503A (en) | 2021-08-19 | 2021-08-19 | Heat dissipation equipment for new energy automobile battery management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113675503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114497805A (en) * | 2022-01-20 | 2022-05-13 | 李小英 | New energy automobile battery heat dissipation guard box |
-
2021
- 2021-08-19 CN CN202110952175.2A patent/CN113675503A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114497805A (en) * | 2022-01-20 | 2022-05-13 | 李小英 | New energy automobile battery heat dissipation guard box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113675503A (en) | Heat dissipation equipment for new energy automobile battery management | |
| CN214177756U (en) | Heat dissipation type electronic load cabinet | |
| CN209314537U (en) | A kind of roof no-power air blower group for herding pig house | |
| CN220648920U (en) | Lithium battery even drying box | |
| CN219494531U (en) | Fodder cooling device for feed processing | |
| CN218472605U (en) | Box energy storage transformer substation structure | |
| CN216361486U (en) | Drying machine for calcining needle coke | |
| CN218244737U (en) | Agricultural greenhouse who possesses control by temperature change function | |
| CN220897341U (en) | Greenhouse with high heat conduction efficiency | |
| CN220121932U (en) | High heat dissipation energy storage battery places storehouse | |
| CN214658341U (en) | Roof ventilation and heat extraction device for light steel villa | |
| CN212618917U (en) | Fan with refrigeration function | |
| CN217301044U (en) | Negative-pressure air fan with efficient ventilation | |
| CN220865167U (en) | Novel double-layer air conditioner box air inlet structure | |
| CN216175154U (en) | Photovoltaic cleaning robot control system | |
| CN218721631U (en) | Biomass fuel adding vehicle for drying flue-cured tobacco | |
| CN220935461U (en) | Evaporative cooling device of modularized data center cold source system | |
| CN212978879U (en) | Plastic particle cooling device | |
| CN217362595U (en) | BMS battery charging protection system | |
| CN221104260U (en) | Planting greenhouse | |
| CN215853333U (en) | Automatic high-speed cooling conveying equipment for biomass particle production | |
| CN113262441B (en) | Double-impeller ducted fan type collecting and storing device, control system and method | |
| CN220852927U (en) | Corn sunning device | |
| CN218414758U (en) | But large-scale energy storage cabinet of ventilation cooling temperature monitoring | |
| CN216694072U (en) | New forms of energy air can heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211119 |