Mobile emergency power supply vehicle capable of entering underground garage and having load balance adjusting function
By designing the split-out car structure and load regulation function, the problem of power vehicles being unable to enter the underground garage and lacking load regulation is solved, and the height reduction of the carriage, simplified maintenance and stable operation of the generator set are achieved, ensuring low-noise power supply and Run efficiently.
Patent Information
- Application Number
- CN202421135629.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing power vehicles cannot enter the underground garage and lack load regulation functions, resulting in high maintenance costs, difficult maintenance and downtime of generator sets.
The design of a split car structure is adopted, with a sinking structure and a movable sunroof, equipped with a muffler room, cable winding device, an independent fuel tank of the generator set and an intelligent AC load cabinet to achieve load balancing and low-noise power generation.
It realizes the height of the carriage, reduces air resistance, improves operating efficiency, reduces energy consumption, simplifies the maintenance process, avoids fire alarms, and ensures stable operation of the generator set and low-noise power supply.
Smart Images
Figure CN222202373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a second-class chassis-modified mobile emergency power supply vehicle, in particular to a mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function. Background Art
[0002] For major events, celebrations held outdoors or when there is a power failure in the basement, temporary power supply is required. In order to ensure convenient and reliable power supply, power supply vehicles are usually used for power supply. In the prior art, power supply vehicles are large in size, but due to the size and height of the site, large power supply vehicles cannot enter the site, especially the underground parking lot. In addition, in order to ensure a good environment and effect for activities and celebrations, the power supply vehicle also needs to be able to maintain low noise during the power generation process.
[0003] The existing carriages on the market are all of an integrated structure, and various parts are loaded into this integrated structure carriage. However, when a part in the carriage fails or the equipment in the carriage needs to be overhauled or replaced, the entire carriage needs to be destructively disassembled. This destructive disassembly of the carriage will increase the vehicle maintenance cost and destructive disassembly will also increase the difficulty of the operation and increase the maintenance time, resulting in reduced maintenance efficiency. The existing power supply vehicle does not have a load adjustment function. When the three-phase electricity consumption on site is unbalanced and the value reaches the set protection value of the unit, the generator set stops working and the normal operation of the unit cannot be guaranteed.
[0004] Therefore, it is urgent to provide a mobile emergency power supply vehicle that can enter the underground garage and has a load balancing function to solve the above problems. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the disadvantages of the prior art and provide a mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function.
[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: providing a mobile emergency power supply vehicle with load balancing function that can enter an underground garage, comprising a carriage, a cockpit is installed on one side of the carriage, a movable skylight is installed on the top of the carriage, and a guardrail and a foldable lifting lighting lamp are installed on one side of the top of the carriage;
[0007] A muffler chamber is provided at one side of the interior of the carriage, shutters corresponding to the muffler chamber are installed at the front and rear ends of the carriage, tool boxes are installed at the bottom of the front and rear ends of the carriage, and a power generation mechanism is provided at the center of the interior of the carriage;
[0008] A wiring bridge and an intelligent AC load cabinet are installed inside the carriage near the power generation mechanism, single doors are installed in the middle of the front and rear ends of the carriage, and downward-flipping step doors are installed at the bottom of the front and rear ends of the carriage. A hydraulic control cabinet and an electric winch are installed on the other side of the carriage, a power output cabinet and a plurality of site lighting lamps are installed at the bottom of the front and rear ends of the carriage, and a door is installed on the other side of the carriage, and a heat dissipation window is provided inside the door.
[0009] The utility model is further configured as follows: the top of the carriage adopts a sinking structure design.
[0010] Through the above technical solution, the sunken structure can lower the height of the carriage, making it easier for it to enter the underground garage. The sunken structure can reduce the air resistance of the carriage during driving, improve the operating efficiency of the train and reduce energy consumption.
[0011] The utility model is further configured as follows: a cable placement room is opened at one side of the interior of the carriage, and a cable winding device is installed inside the cable placement room.
[0012] Through the above technical solution, the cable winding device is driven by an electric motor, the speed can be adjusted, and the manual or automatic mode can be flexibly switched.
[0013] The utility model is further configured as follows: a muffler is installed inside the muffler chamber, and the muffler exhausts smoke downward.
[0014] Through the above technical solution, downward smoke exhaust can effectively prevent the high temperature of the generator set from triggering the underground fire alarm.
[0015] The utility model is further configured as follows: the power generation mechanism includes a unit room opened inside the carriage, a generator set is installed inside the unit room, two unit independent fuel tanks are installed inside the unit room near the generator set, and a unit control cabinet is installed inside the unit room.
[0016] Through the above technical solution, a generator set and an independent fuel tank for the unit are set inside the unit room, so that maintenance personnel can more conveniently perform equipment maintenance and management to ensure the normal operation of the power generation system. A unit control cabinet is set up to monitor and control the generator set, promptly discover and handle abnormal situations in equipment operation, and ensure the stable operation of the power generation system.
[0017] The utility model is further configured as follows: the generator set has the function of parallel operation and grid connection.
[0018] Through the above technical solution, the parallel machine and grid connection function can realize the capacity expansion of the local power grid.
[0019] The utility model is further configured as follows: a power quick connector is installed inside the power output cabinet.
[0020] Through the above technical solution, the power quick connector effectively improves the efficiency and safety of cable connection.
[0021] The beneficial effects of the utility model are as follows:
[0022] 1. The utility model divides the vehicle body into three parts, namely the front part, the middle part and the rear part, and installs various components in these three parts respectively. When these components fail and need to be repaired, the maintenance personnel only need to enter the box through the movable skylight on the roof or the single door according to the position of the parts and components for maintenance. The operation is quick and time-saving.
[0023] 2. The utility model has a muffler room and a matching muffler inside the car. The muffler that exhausts smoke downward can effectively prevent the high temperature of the generator set from triggering the underground fire alarm. It can also ensure that the power supply vehicle maintains a low noise during the power generation process, maintaining a good environment and effect for activities, celebrations and underground garages. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional diagram of the utility model;
[0025] Figure 2 It is a side view of the utility model;
[0026] Figure 3 for Figure 1 A transverse cross-sectional view of
[0027] Figure 4 It is the internal structure diagram of the carriage of the present utility model.
[0028] In the figure: 1. Carriage; 2. Cockpit; 3. Movable skylight; 4. Guardrail; 5. Folding lifting lighting; 6. Muffler room; 7. Shutters; 8. Tool box; 9. Crew room; 10. Generator set; 11. Independent fuel tank of the unit; 12. Unit control cabinet; 13. Wiring bridge; 14. Intelligent AC load cabinet; 15. Single door; 16. Down-flip step door; 17. Hydraulic control cabinet; 18. Electric winch; 19. Power output cabinet; 20. Site lighting; 21. Car door; 22. Heat dissipation window. DETAILED DESCRIPTION
[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0030] See also Figure 1 - Figure 4 The mobile emergency power supply vehicle with load balancing function that can enter the underground garage includes a carriage 1. The top of the carriage 1 adopts a sinking structure design. The sinking structure can lower the height of the carriage 1 to facilitate its entry into the underground garage. The sinking structure can reduce the air resistance of the carriage 1 during driving, improve the operation efficiency of the train, and reduce energy consumption. A cockpit 2 is installed on one side of the carriage 1, and an active skylight 3 is installed on the top of the carriage 1. A guardrail 4 and a foldable lifting lighting lamp 5 are installed on one side of the top of the carriage 1. The interior of the carriage 1 is opened on one side. A silencer chamber 6 is provided inside the silencer chamber 6, and the silencer adopts downward smoke exhaust, which can effectively prevent the high temperature of the generator set 10 from triggering the underground fire alarm. A cable placement room is opened on one side of the interior of the carriage 1, and a cable winding device is installed inside the cable placement room. The cable winding device is driven by an electric motor, which can achieve adjustable speed and can be flexibly switched between manual and automatic modes. Shutters 7 corresponding to the silencer chamber 6 are installed at the front and rear ends of the carriage 1, and a tool box 8 is installed at the bottom of the front and rear ends of the carriage 1.
[0031] like Figure 3 and Figure 4 As shown, a power generation mechanism is arranged at the center of the carriage 1, and the power generation mechanism includes a unit room 9 opened in the carriage 1, and a generator set 10 is installed in the unit room 9. The generator set 10 has the function of paralleling and connecting to the grid, and the paralleling and connecting to the grid function can realize the capacity increase of the local power grid. Two unit independent fuel tanks 11 are installed in the unit room 9 near the generator set 10, and a unit control cabinet 12 is installed in the unit room 9. The generator set 10 and the unit independent fuel tank 11 are arranged in the unit room 9, so that maintenance personnel can more conveniently perform equipment maintenance and management to ensure the normal operation of the power generation system. The unit control cabinet 12 is arranged to monitor and control the generator set 10, timely discover and handle abnormal conditions in the operation of the equipment, and ensure the stable operation of the power generation system. Figure 1 , Figure 3 and Figure 4 As shown, a wiring bridge 13 and an intelligent AC load cabinet 14 are installed near the power generation mechanism inside the carriage 1, a single door 15 is installed at the middle position of the front and rear ends of the carriage 1, and a downward-flipping step door 16 is installed at the bottom position of the front and rear ends of the carriage 1. A hydraulic control cabinet 17 and an electric winch 18 are installed at the other side of the carriage 1, a power output cabinet 19 and a plurality of site lighting lamps 20 are installed at the bottom position of the front and rear ends of the carriage 1, and a power quick connector is installed inside the power output cabinet 19, which effectively improves the efficiency and safety of cable connection. A door 21 is installed on the other side of the carriage 1, and a heat dissipation window 22 is opened inside the door 21.
[0032] When the utility model is in use, the staff needs to install various components in the carriage 1, install the silencer inside the silencer chamber 6 of the carriage 1, and constantly adjust the position so that the silencer adopts a downward smoke exhaust method to exhaust smoke, ensuring that the heat inside the carriage 1 can be quickly discharged. After completing the installation of the silencer, a cable winding device can be placed in the cable placement room of the carriage 1, and the cable winding device can be used to provide power for the operation of the electric winch 18, so as to facilitate the collection of the cable. At this time, the installation of the power generation mechanism can be started, and the generator set 10 is installed in the specified position inside the unit room 9 of the carriage 1, and the two unit independent fuel tanks 11 are respectively installed on both sides of the generator set 10 to ensure that the generator set 10 can be satisfied. Long-term full-load oil supply requirements, after completing the installation of the power generation mechanism, the intelligent AC load cabinet 14 is installed at the specified position inside the car 1. Because when the three-phase electricity consumption on site is unbalanced, when the value reaches the protection value set by the unit, the unit will start to alarm and shut down. After the intelligent AC load cabinet 14 is installed, the intelligent AC load cabinet 14 can be used to adjust a certain phase load separately to make the three-phase load below the protection value to ensure that the unit can operate normally. Finally, the hydraulic control cabinet 17 and the electric winch 18 are installed at the specified position inside the car 1 until the overall installation work is completed. At this time, you can drive the vehicle to the underground garage to power the equipment that needs to be charged.
[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A mobile emergency power supply vehicle with load balancing function capable of entering an underground garage, comprising a carriage (1), characterized in that: A cockpit (2) is installed on one side of the carriage (1), a movable skylight (3) is installed on the top of the carriage (1), and a guardrail (4) and a foldable lifting lighting lamp (5) are installed on one side of the top of the carriage (1); A muffler chamber (6) is provided at one side of the interior of the carriage (1), shutters (7) corresponding to the muffler chamber (6) are installed at the front and rear ends of the carriage (1), tool boxes (8) are installed at the bottom of the front and rear ends of the carriage (1), and a power generation mechanism is provided at the center of the interior of the carriage (1); A wiring bridge (13) and an intelligent AC load cabinet (14) are installed near the power generation mechanism inside the carriage (1), a single door (15) is installed at the middle position of the front end and the rear end of the carriage (1), a downward-flipping step door (16) is installed at the bottom position of the front end and the rear end of the carriage (1), a hydraulic control cabinet (17) and an electric winch (18) are installed at the other side of the carriage (1), a power output cabinet (19) and a plurality of field lighting lamps (20) are installed at the bottom position of the front end and the rear end of the carriage (1), and a door (21) is installed on the other side of the carriage (1), and a heat dissipation window (22) is provided inside the door (21).
2. The mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function according to claim 1 is characterized in that: The top of the carriage (1) adopts a sunken structure design.
3. The mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function according to claim 1 is characterized in that: A cable storage room is provided on one side of the interior of the carriage (1), and a cable winding device is installed inside the cable storage room.
4. The mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function according to claim 1 is characterized in that: A muffler is installed inside the muffler chamber (6), and the muffler exhausts smoke downward.
5. The mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function according to claim 1 is characterized in that: The power generation mechanism comprises a unit room (9) opened inside the carriage (1), a generator set (10) is installed inside the unit room (9), two unit independent fuel tanks (11) are installed inside the unit room (9) near the generator set (10), and a unit control cabinet (12) is installed inside the unit room (9).
6. The mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function according to claim 5 is characterized in that: The generator set (10) has the function of parallel operation and grid connection.
7. The mobile emergency power supply vehicle capable of entering an underground garage and having a load balancing function according to claim 1 is characterized in that: A power quick connector is installed inside the power output cabinet (19).