CN212008791U - New forms of energy fill electric pile aging testing device convenient to remove - Google Patents
New forms of energy fill electric pile aging testing device convenient to remove Download PDFInfo
- Publication number
- CN212008791U CN212008791U CN202020638864.7U CN202020638864U CN212008791U CN 212008791 U CN212008791 U CN 212008791U CN 202020638864 U CN202020638864 U CN 202020638864U CN 212008791 U CN212008791 U CN 212008791U
- Authority
- CN
- China
- Prior art keywords
- water
- water storage
- box
- test
- water pipe
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a new forms of energy fill electric pile aging testing device convenient to remove relates to aging testing technical field. The utility model discloses a base, the test storage battery is installed at the base top, and the test electric wire is installed at the top of test storage battery, and the test box is installed at one side of test storage battery and the top that is located the base, and the water storage box is installed at the top of test box, and the top welding of water storage box has L type backup pad, and the medicament case is installed at the top of L type backup pad, the medicament case and the internally mounted of L type backup pad have the second water pipe. The utility model discloses a control of controller, the detection of PH tester, the opening and shutting of electrovalve door have realized controlling the pH value of water storage box interior liquid, can adjust the condition that the daily acid rain was simulated to the acid rain of different pH values, and through the function of refrigerator and the refrigeration of refrigeration pipe, realized simulating chilly weather condition, can carry out more comprehensive weather simulation.
Description
Technical Field
The utility model belongs to the technical field of aging testing, especially, relate to a new forms of energy fill electric pile aging testing device convenient to remove.
Background
When the existing alternating current charging pile, the alternating current charging device and the like are tested and aged, loads such as a bulb heating wire and the like are required to be connected to consume electric energy for measuring current flowing through equipment, and the equipment works for a long time under heavy current for a period of time for checking the functional performance of the equipment, so that the alternating current electric energy is wasted; if the scheme of charging the battery by using the vehicle-mounted charger leads to the fact that the battery is more and more full, the current is less and less, the battery is full and needs to be discharged, the purpose of long-time aging of the set current cannot be achieved, the practical and useful load is connected to the charging device, but no appropriate aging testing equipment capable of adjusting the current is provided, the aging is carried out by using a conventional heating wire, the current setting and adjustment are inconvenient, the size is large, the heat is generated, the fire disaster is easy to happen, and the like.
If the utility model discloses a new energy charging stake's aging testing device is disclosed for CN107632216B to the bulletin number of authorizing, it has realized can simulating adverse circumstances such as daily rain and sunshine and detect, and can carry out simple simulation acid rain test, but does not solve current aging testing device and can not carry out the acid rain test of multiple pH value to the test electric wire, and can not simulate the problem of testing under the chilly condition to the test electric wire, for this we propose a new energy charging stake aging testing device convenient to remove.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new forms of energy fill electric pile aging testing device convenient to remove to current problem has been solved: the existing aging test device cannot test the test wire for acid rain with various pH values.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a new energy charging pile aging testing device convenient to move, which comprises a base, a testing storage battery is installed at the top of the base, a testing electric wire is installed at the top of the testing storage battery, a testing box is installed at one side of the testing storage battery and positioned at the top of the base, a water storage box is installed at the top of the testing box, an L-shaped support plate is welded at the top of the water storage box, a chemical box is installed at the top of the L-shaped support plate, a second water pipe is installed inside the chemical box and the L-shaped support plate, electric valves are installed on the peripheral side of the second water pipe, a driving motor is installed at one side of the L-shaped support plate and positioned at the top of the water storage box, a stirring rod is welded at the output end of the driving motor, a PH tester is installed at one side of the driving motor and positioned at the top of the water storage box, a, the water storage tank is characterized in that a controller is fixed on one side of the water storage tank through a bolt, a third water pipe is installed at the bottom of the controller and located on one side of the water storage tank, a water pump is sleeved on one side of the third water pipe, a fourth water pipe is sleeved at the output end of the water pump, and a first water pipe is welded at the bottom of the fourth water pipe.
Further, the liquid filled in the chemical box is sulfuric acid, the bottom of the first water pipe is uniformly provided with atomizing nozzles, and the liquid in the water storage box is water.
Further, the bottom of the driving motor is connected with the water storage tank through a bolt, and the bottom of the water pump is connected with the test box through a bolt.
Furthermore, a refrigerator is installed at one end of the base, an electric fan is installed at one end of the refrigerator, and a refrigerating pipe is installed at the top of the refrigerator.
Further, a blast box is installed on the top of the cooling pipe and the top of the test box, a blast frame is arranged on one side of the blast box, and an air blower is installed inside the blast frame.
Further, the model of the PH tester is AZ 8601.
The utility model discloses following beneficial effect has:
1. the utility model discloses a control of controller, the detection of PH tester, the opening and shutting of electric valve door have realized controlling the pH value of water storage box interior liquid, can adjust the condition that daily acid rain was simulated to the acid rain of different pH values.
2. The utility model discloses a function of refrigerator and the refrigeration of refrigeration pipe have realized simulating chilly weather condition, can better carry out comprehensive weather simulation.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a cross-sectional view of the inside structure of the testing box of the present invention;
fig. 3 is a sectional view of the inside of the blower case of the present invention;
fig. 4 is a structural sectional view of the inside of the water storage tank of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. testing the storage battery; 3. testing the electric wire; 4. a test box; 5. a refrigerator; 6. an electric fan; 7. a refrigeration pipe; 8. a blast box; 9. a blower frame; 10. a water storage tank; 11. a water pump; 12. a water injection port; 13. a pH tester; 14. a kit; 15. a controller; 16. a first water pipe; 17. a blower; 18. an L-shaped support plate; 19. a second water pipe; 20. an electric valve; 21. a drive motor; 22. a stirring rod; 23. a third water pipe; 24. and a fourth water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a new energy charging pile aging testing device convenient to move, which comprises a base 1, wherein a refrigerator 5 is installed at one end of the base 1, an electric fan 6 is installed at one end of the refrigerator 5, and a refrigerating pipe 7 is installed at the top of the refrigerator 5, so that the refrigerating effect of the refrigerating pipe 7 can be provided; a blast box 8 is arranged at the top of the cooling pipe 7 and the top of the test box 4, an air blowing frame 9 is arranged on one side of the blast box 8, and an air blower 17 is arranged in the air blowing frame 9, so that the cold condition inside the test box 4 can be better simulated;
the testing device comprises a base 1, a testing storage battery 2, a testing wire 3, a testing box 4, a water storage box 10, an L-shaped supporting plate 18, a chemical box 14, atomizing spray heads, a first water pipe 16 and a second water pipe 10, wherein the testing storage battery 2 is installed at the top of the base 1, the testing wire 3 is installed at the top of the testing storage battery 2, the testing box 4 is installed on one side of the testing storage battery 2 and is located at the top of the base 1, the water storage box 10 is installed at the top of the testing box 4, the L-shaped supporting plate 18 is welded at the top of the water storage box 10;
a second water pipe 19 is arranged inside the chemical tank 14 and the L-shaped support plate 18, an electric valve 20 is arranged on the peripheral side surface of the second water pipe 19, a driving motor 21 is arranged on one side of the L-shaped support plate 18 and positioned at the top of the water storage tank 10, the bottom of the driving motor 21 is connected with the water storage tank 10 through a bolt, and the bottom of the water pump 11 is connected with the test tank 4 through a bolt, so that the driving motor 21 and the water pump 11 are better fixed;
the welding of driving motor 21's output has puddler 22, PH tester 13 is installed at one side of driving motor 21 and the top that is located water storage box 10, PH tester 13's model is AZ8601, the PH value to the inside liquid of water storage box 10 that can be better detects, water filling port 12 is installed at the one end of PH tester 13 and the top that is located water storage box 10, one side bolt fastening of water storage box 10 has controller 15, third water pipe 23 is installed to one side that controller 15's bottom just is located water storage box 10, water pump 11 has been cup jointed to one side of third water pipe 23, fourth water pipe 24 has been cup jointed to water pump 11's output, the welding of fourth water pipe 24's bottom has first water pipe 16.
One specific application of this embodiment is: firstly checking whether the device can be normally used, electrically connecting the controller 15 with an external power supply, placing the controller 15 with the PH tester 13, the controller 15 with the electric valve 20, the controller 15 with the driving motor 21, and the controller 15 with the water pump 11, then placing the testing battery 2 on the top of the base 1, connecting the testing electric wire 3 with the testing battery 2, when the device needs to simulate acid rain for the testing electric wire 3 according to the PH value with a fixed value, controlling the electric valve 20 to be powered through the controller 15, opening and closing the second water pipe 19 through the electric valve 20, enabling liquid in the medicament box 14 to enter the water storage box 10 through the second water pipe 19, fusing the liquid in the medicament box 14 with liquid in the water storage box 10, controlling the PH tester 13 and the driving motor 21 to be powered through the controller 15, monitoring the PH value of the liquid in the base 1 in real time through the PH tester 13, when the driving motor 21 is operated, the stirring rod 22 rotates to stir the liquid in the water storage tank 10, when the pH tester 13 detects that a preset pH value is reached, the pH tester 13 transmits a signal to the controller 15, the controller 15 controls the electric valve 20 to close the pipeline of the second water pipe 19, the controller 15 controls the water pump 11 to be powered, the water pump 11 pumps the mixed liquid in the water storage tank 10 into the fourth water pipe 24 through the third water pipe 23, then the driving motor 21 sends the liquid into the first water pipe 16, the atomizing nozzle at the bottom of the first water pipe 16 sprays the liquid onto the surface of the test wire 3, when the device needs to simulate the aging degree in a cold condition, the refrigerating machine 5, the electric fan 6 and the air blower 17 are electrically connected with an external power supply through leads, the refrigerating pipe 7 is refrigerated through the operation of the refrigerating machine 5, the operation of the blower 17 allows external air to enter the inside of the test box 4 through the blower frame 9, and further allows the cool air produced by the cooling duct 7 to enter and exit the inside of the test box 4, and the operation of the electric blower 6 dissipates heat from the inside of the refrigerator 5.
In the description of the present specification, referring to terms of "one embodiment" and "example the utility model discloses a new energy charging pile aging testing device convenient to move, including base 1, refrigerator 5 is installed to one end of base 1, electric fan 6 is installed to one end of refrigerator 5, and refrigerating pipe 7 is installed at the top of refrigerator 5, can provide the refrigeration effect of refrigerating pipe 7; a blast box 8 is arranged at the top of the cooling pipe 7 and the top of the test box 4, an air blowing frame 9 is arranged on one side of the blast box 8, and an air blower 17 is arranged in the air blowing frame 9, so that the cold condition inside the test box 4 can be better simulated;
the testing device comprises a base 1, a testing storage battery 2, a testing wire 3, a testing box 4, a water storage box 10, an L-shaped supporting plate 18, a chemical box 14, atomizing spray heads, a first water pipe 16 and a second water pipe 10, wherein the testing storage battery 2 is installed at the top of the base 1, the testing wire 3 is installed at the top of the testing storage battery 2, the testing box 4 is installed on one side of the testing storage battery 2 and is located at the top of the base 1, the water storage box 10 is installed at the top of the testing box 4, the L-shaped supporting plate 18 is welded at the top of the water storage box 10;
a second water pipe 19 is arranged inside the chemical tank 14 and the L-shaped support plate 18, an electric valve 20 is arranged on the peripheral side surface of the second water pipe 19, a driving motor 21 is arranged on one side of the L-shaped support plate 18 and positioned at the top of the water storage tank 10, the bottom of the driving motor 21 is connected with the water storage tank 10 through a bolt, and the bottom of the water pump 11 is connected with the test tank 4 through a bolt, so that the driving motor 21 and the water pump 11 are better fixed;
the welding of driving motor 21's output has puddler 22, PH tester 13 is installed at one side of driving motor 21 and the top that is located water storage box 10, PH tester 13's model is AZ8601, the PH value to the inside liquid of water storage box 10 that can be better detects, water filling port 12 is installed at the one end of PH tester 13 and the top that is located water storage box 10, one side bolt fastening of water storage box 10 has controller 15, third water pipe 23 is installed to one side that controller 15's bottom just is located water storage box 10, water pump 11 has been cup jointed to one side of third water pipe 23, fourth water pipe 24 has been cup jointed to water pump 11's output, the welding of fourth water pipe 24's bottom has first water pipe 16.
One specific application of this embodiment is: firstly checking whether the device can be normally used, electrically connecting the controller 15 with an external power supply, placing the controller 15 with the PH tester 13, the controller 15 with the electric valve 20, the controller 15 with the driving motor 21, the controller 15 with the water pump 11, then testing the storage battery 2 on the top of the base 1, connecting the testing electric wire 3 with the testing storage battery 2, when the device needs to perform the pH value with a fixed value to simulate acid rain on the testing electric wire 3, controlling the electric valve 20 to be powered by the controller 15, opening and closing the second water pipe 19 by the electric valve 20, enabling the liquid in the medicament box 14 to enter the water storage box 10 through the second water pipe 19, fusing the liquid in the medicament box 14 with the liquid in the water storage box 10, controlling the PH tester 13 and the driving motor 21 to be powered by the controller 15, monitoring the PH value of the liquid in the base 1 in real time by the PH tester 13, when the driving motor 21 is operated, the stirring rod 22 rotates to stir the liquid in the water storage tank 10, when the pH tester 13 detects that a preset pH value is reached, the pH tester 13 transmits a signal to the controller 15, the controller 15 controls the electric valve 20 to close the pipeline of the second water pipe 19, the controller 15 controls the water pump 11 to be powered, the water pump 11 pumps the mixed liquid in the water storage tank 10 into the fourth water pipe 24 through the third water pipe 23, then the driving motor 21 sends the liquid into the first water pipe 16, the atomizing nozzle at the bottom of the first water pipe 16 sprays the liquid onto the surface of the test wire 3, when the device needs to carry out the aging degree in a cold condition, the refrigerating machine 5, the electric fan 6 and the blower 17 are electrically connected with an external power supply through leads, the refrigerating pipe 7 is refrigerated through the operation of the refrigerating machine 5, the operation of the blower 17 allows external air to enter the inside of the test box 4 through the blower frame 9, and further allows the cool air produced by the cooling duct 7 to enter and exit the inside of the test box 4, and the operation of the electric blower 6 dissipates heat from the inside of the refrigerator 5.
The description of "a particular example" or "particular examples" etc. is intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a new forms of energy fill electric pile aging testing device convenient to remove, includes base (1), its characterized in that: the test storage battery (2) is installed at the top of base (1), test electric wire (3) are installed at the top of test storage battery (2), test box (4) are installed at one side of test storage battery (2) and the top that is located base (1), water storage box (10) are installed at the top of test box (4), the top welding of water storage box (10) has L type backup pad (18), chemical tank (14) are installed at the top of L type backup pad (18), the internally mounted with L type backup pad (18) of chemical tank (14) has second water pipe (19), electric valve (20) are installed to the side of week of second water pipe (19), driving motor (21) are installed at one side of L type backup pad (18) and the top that is located water storage box (10), the output welding of driving motor (21) has puddler (22), the utility model discloses a water storage tank, including drive motor (21), water storage tank (10), one side of drive motor (21) and the top that is located water storage tank (10) install PH tester (13), water filling port (12) are installed to the one end of PH tester (13) and the top that is located water storage tank (10), one side bolt fastening of water storage tank (10) has controller (15), third water pipe (23) are installed to the bottom of controller (15) and the one side that is located water storage tank (10), water pump (11) have been cup jointed to one side of third water pipe (23), fourth water pipe (24) have been cup jointed to the output of water pump (11), the bottom welding of fourth water pipe (24) has first water pipe (16).
2. The aging testing device for the new energy charging pile convenient to move according to claim 1, characterized in that the liquid filled in the chemical tank (14) is sulfuric acid, atomizing nozzles are uniformly arranged at the bottom of the first water pipe (16), and the liquid in the water storage tank (10) is water.
3. The aging testing device for the new energy charging pile convenient to move as claimed in claim 1, wherein the bottom of the driving motor (21) is connected with the water storage tank (10) through a bolt, and the bottom of the water pump (11) is connected with the testing tank (4) through a bolt.
4. The aging testing device for the new energy charging pile convenient to move according to claim 1, characterized in that a refrigerator (5) is installed at one end of the base (1), an electric fan (6) is installed at one end of the refrigerator (5), and a refrigerating pipe (7) is installed at the top of the refrigerator (5).
5. The aging testing device for the new energy charging pile convenient to move is characterized in that a blast box (8) is installed at the top of the cooling pipe (7) and at the top of the testing box (4), an air blowing frame (9) is arranged on one side of the blast box (8), and an air blower (17) is installed inside the air blowing frame (9).
6. The aging testing device for the new energy charging pile convenient to move as claimed in claim 1, wherein the PH tester (13) is AZ 8601.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020638864.7U CN212008791U (en) | 2020-04-24 | 2020-04-24 | New forms of energy fill electric pile aging testing device convenient to remove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020638864.7U CN212008791U (en) | 2020-04-24 | 2020-04-24 | New forms of energy fill electric pile aging testing device convenient to remove |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212008791U true CN212008791U (en) | 2020-11-24 |
Family
ID=73406992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020638864.7U Expired - Fee Related CN212008791U (en) | 2020-04-24 | 2020-04-24 | New forms of energy fill electric pile aging testing device convenient to remove |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212008791U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113267705A (en) * | 2021-07-21 | 2021-08-17 | 天津滨电电力工程有限公司 | Simple testing device for alternating-current charging pile of electric automobile |
-
2020
- 2020-04-24 CN CN202020638864.7U patent/CN212008791U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113267705A (en) * | 2021-07-21 | 2021-08-17 | 天津滨电电力工程有限公司 | Simple testing device for alternating-current charging pile of electric automobile |
CN113267705B (en) * | 2021-07-21 | 2022-01-07 | 天津滨电电力工程有限公司 | Simple testing device for alternating-current charging pile of electric automobile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201522360U (en) | Environment tester combining rainfall and raindrop | |
CN212008791U (en) | New forms of energy fill electric pile aging testing device convenient to remove | |
CN106907681A (en) | Solar street light and its control system and method with battery heating device | |
US20190191595A1 (en) | Air Conditioner Mister, Apparatus and Method | |
CN113295432A (en) | Hydrogen fuel electric bicycle working condition testing system and method | |
CN211686177U (en) | Frozen container for logistics transportation | |
CN201955246U (en) | Freezing rain test box | |
CN201993659U (en) | Water cooling intelligent constant-temperature control case | |
CN211017264U (en) | Container type flow battery system structure unit | |
CN212646843U (en) | Cable production conductive detection device for automobile | |
CN207147946U (en) | The Work condition analogue experimental facilities of solar cell module | |
CN208291009U (en) | charging pile and charging station | |
CN210889565U (en) | Emergency operation device of battery-driven mobile hydraulic hoist | |
CN216351980U (en) | Photovoltaic cooling device for refrigeration of outdoor power distribution room | |
CN107642485B (en) | Frequency conversion type oil-immersed pump Efficiency test method | |
CN206673057U (en) | A kind of integral new-energy passenger electrokinetic cell radiating and electricity generation system | |
CN205417223U (en) | Battery power management system for on car | |
CN108879024A (en) | A kind of battery cupboard Intelligent heat dissipation device | |
CN114779106A (en) | Intelligent battery testing device, system and method for electric power monitoring device | |
CN113027867A (en) | Hydraulic hoist with battery-driven emergency operation device | |
CN212363977U (en) | Novel ice water impact test box | |
CN211653518U (en) | High-low temperature alternating damp-heat test box for automobile electronic controller | |
CN113965014A (en) | Mining air source power generation intelligent equipment | |
CN105895975A (en) | High-low-temperature humidifying and drying alternating test apparatus used for power battery | |
CN208721163U (en) | A kind of automatic testing equipment of ventilation and air conditioning system inleakage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
CF01 | Termination of patent right due to non-payment of annual fee |