Heat storage vehicle capable of preventing heat energy loss in carrying process and operation method of heat storage vehicle

Abstract

The invention relates to the technical field of mobile heat supply equipment, in particular to a heat storage vehicle capable of preventing heat energy loss in carrying and an operation method thereof.The heat storage vehicle comprises a heat storage vehicle body and a heat storage box, a heat storage bin and a heat exchange bin are arranged in the heat storage box, and the heat storage bin supplies heat to the heat exchange bin through air flow; magnesite bricks and electric heating wires are arranged in the heat storage bin; a photovoltaic power generation assembly is arranged at the top of the heat storage box; an electric energy output end of the photovoltaic power generation assembly is connected with the heating wire; a bearing vehicle plate is installed on the rear portion of the heat storage vehicle body, and the heat storage box is arranged on the bearing vehicle plate. A vertical positioning plate is arranged on the bearing vehicle plate, a dragging mechanism is arranged on the front side of the vertical positioning plate, and a box unloading mechanism is arranged below the heat storage box. And the vertical positioning plate is provided with a clamping mechanism and a triggering travel stopping mechanism, so that heat loss in the moving process of the heat storage vehicle can be prevented, different types of heat storage boxes can be conveniently and quickly positioned, and loading and unloading are facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of mobile heating equipment, and in particular relates to a heat storage vehicle for preventing heat energy loss during transportation and an operation method thereof. Background Art

[0002] As a special vehicle, the thermal storage vehicle is mainly used to store and transport thermal energy. It can store thermal energy inside and transport it to residential areas in need for use.

[0003] In rural areas, photovoltaic panels are often installed on the roofs of homesteads, and wind turbines are also set up in the fields to produce electricity. However, the current way of processing this electricity is relatively limited, and it can only be stored temporarily and put into use when needed later. If it is transmitted over long distances, there will inevitably be certain losses. The solid energy storage device uses electric heating wires to heat magnesium bricks, which can be converted into heat and stored using grain-priced electricity. The natural electricity produced in rural areas is low-cost. If this electricity is used to store heat and then used to provide heating for residents around the city through heat storage vehicles, it can not only save costs significantly, but also directly increase farmers' income.

[0004] At present, there are many shortcomings in thermal storage vehicles. The thermal storage box and the thermal storage vehicle are often connected together or the thermal storage box can only be loaded and unloaded with an external lifting device. It is extremely inconvenient to load and unload the thermal storage box. Some even need to stop in residential areas and leave after the heat source conversion is completed. In addition, heat loss is common in the process of transporting heat sources using thermal storage vehicles. The longer the transportation distance, the greater the heat loss, which greatly reduces the yield of farmers selling electricity-to-heat energy.

[0005] Therefore, the present invention provides a heat storage vehicle that prevents heat energy loss during transportation to solve the above-mentioned problem. Summary of the invention

[0006] In order to solve the problems existing in the prior art, the present invention provides a heat storage vehicle that prevents heat energy loss during transportation, so as to solve the above-mentioned problems of inconvenient loading and unloading of heat storage boxes of different energy storage types and serious heat loss during long-distance transportation.

[0007] In order to achieve the above-mentioned purpose, in the first aspect, the present invention provides a heat storage vehicle for preventing heat energy loss during transportation, comprising a heat storage vehicle body and a heat storage box, wherein a heat storage bin and a heat exchange bin are arranged in the heat storage box, and the heat storage bin supplies heat to the heat exchange bin through air flow; magnesium bricks and electric heating wires are arranged in the heat storage bin; a photovoltaic power generation assembly is arranged on the top of the heat storage box, and the power output end of the photovoltaic power generation assembly is connected to the electric heating wire; a load-bearing vehicle plate is installed at the rear of the heat storage vehicle body, and the heat storage box is arranged on the load-bearing vehicle plate; a vertical positioning plate is arranged on the upper part of the load-bearing vehicle plate, a dragging mechanism is arranged on the front side of the vertical positioning plate, and a box unloading mechanism is arranged under the heat storage box; a locking mechanism and a triggering and stopping mechanism are arranged on the vertical positioning plate, the locking mechanism is used to prevent the heat storage box from moving forward and backward, and the triggering and stopping mechanism is used to prevent excessive dragging of the heat storage box; a rear baffle is arranged at the rear end of the load-bearing vehicle plate, guide rails are arranged on the load-bearing vehicle plate and the rear baffle, and two sets of rollers are arranged on the bottom surface of the heat storage box; the rear baffle is connected to the flipping mechanism and the lifting mechanism.

[0008] Preferably, the locking mechanism includes an installation groove, which is arranged on the rear side of the vertical positioning plate. An inner groove is provided inside the installation groove, and the installation groove is used to embed an insert block. The insert block is fixedly connected to the heat storage box, and an arc surface is provided at the end of the insert block, and the insert block can be slidably embedded in the inner groove.

[0009] Preferably, a limiting mechanism is provided in the installation slot, and the limiting mechanism is used to prevent the installation slot and the plug block from moving relative to each other; the limiting mechanism adopts a manual latch, an automatic latch structure or a hook structure.

[0010] Preferably, two groups of side guard plates are installed on the load-bearing vehicle plate, and a group of rolling balls are installed inside each side guard plate.

[0011] Preferably, the box unloading mechanism adopts an electric push rod mechanism, a motor-driven rack and pinion structure or a screw mechanism.

[0012] Preferably, the inlet and outlet ends of the heat storage bin are both provided with one-way valves, an exhaust scoop is provided at the outlet end, and an air collecting scoop is provided at the inlet end. The inlet of the air collecting scoop and the outlet of the air exhaust scoop are both facing the outside of the heat storage bin, and a fan is provided at the inlet of the air collecting scoop at the inlet end.

[0013] Preferably, a group of heat exchange copper tubes are arranged in the heat exchange bin, the two ends of the heat exchange copper tubes are respectively connected to the water inlet interface and the water outlet interface, and the outer wall of the heat exchange copper tubes is provided with reinforced heat exchange fins.

[0014] Preferably, a windward power generation mechanism is also provided on the top of the heat storage box, and the power output end of the windward power generation mechanism is connected to the heating wire.

[0015] Preferably, the triggering and stopping mechanism includes a clamping block and a matching groove, the matching groove is opened on the plug-in block, a push-type circuit breaker is installed inside the mounting groove, a push-type circuit breaker is installed inside the mounting groove, one end of the clamping block is fixedly connected with a connecting rod, and the other end is provided with a push-type circuit breaker; the two ends of the connecting rod are respectively connected to the clamping block and the back plate, the connecting rod and the back plate can be extended into the matching groove, a second spring is provided on the outside of the connecting rod, and the two ends of the second spring are respectively fixedly connected to the inner side wall of the matching groove and the back plate; the clamping block can abut and trigger the push-type circuit breaker.

[0016] In a second aspect, the present invention also provides an operating method for the heat storage vehicle for preventing heat loss during transportation. In an area with surplus wind power generation and / or solar photovoltaic power generation, the power output end of the wind power generation and / or solar photovoltaic power generation system is connected to a heating wire, and the heating wire heats the magnesium brick to convert the electrical energy into thermal energy for storage; after the heat storage is completed, the vehicle is driven to an area where heating is required, the heat storage bin is opened to supply heat to the heat exchange bin, and the heat exchange bin supplies heat to the outside; when loading the heat storage box, a towing mechanism is used to assist in loading, and when unloading the heat storage box, an unloading mechanism is used to assist, a positioning mechanism is used to prevent the heat storage box from moving back and forth, and a stop mechanism is triggered to prevent excessive dragging of the heat storage box. Compared with the prior art, the present invention has at least the following beneficial effects: the present invention can conveniently and quickly load and unload the heat storage box through the coordination between the towing hook, the towing mechanism, the tailgate, the lifting mechanism and the box unloading mechanism, so that the heat storage box can be unloaded and then recycled after the actual heating is completed; at the same time, a photovoltaic power generation component is arranged to supplement the heat for the heat storage bin, thereby reducing the heat energy loss during transportation.

[0017] Furthermore, the present invention can realize the quick connection of the heat storage box with the vertical positioning plate by using the cooperation between the plug block, the mounting groove, the limit mechanism and the limit release mechanism, so that different types of heat storage boxes can be positioned conveniently and quickly. By using the cooperation between the limit mechanism and the limit release mechanism, the plug block can be easily removed and the connection with the heat storage box can be conveniently disconnected, so that different types of heat storage boxes can be carried on the carrying vehicle plate.

[0018] Furthermore, the present invention can generate electricity during the movement of the heat storage vehicle body by using a windward power generation mechanism to supply power to the heating wire for heating, and utilize wind energy to convert electrical energy and then convert it into thermal energy to insulate the thermal energy stored in the magnesium bricks, thereby further offsetting the heat loss during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a top view of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention after the heat storage tank is removed; Figure 3It is a three-dimensional structural schematic diagram of the vertical positioning plate, the reinforcing plate, the through hole and the dragging mechanism of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the vertical positioning plate, the reinforcing plate, the through hole and the dragging mechanism of the present invention from another perspective; Figure 5 It is a three-dimensional structural schematic diagram of the insert block, the mounting groove, the limiting mechanism and the limiting release mechanism of the present invention; Figure 6 It is a cross-sectional view of the internal structure of the mounting groove of the present invention; Figure 7 For the present invention Figure 6 A in the enlarged view; Figure 8 For the present invention Figure 6 The enlarged view of point B in the figure; Fig. 9 It is a three-dimensional structural schematic diagram of the jacking mechanism of the present invention; Fig.10 It is a three-dimensional structural schematic diagram of the box unloading mechanism of the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the heat storage box and the windward power generation mechanism of the present invention; Fig.12 Schematic diagram of the internal structure of the heat storage box of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the magnesium brick, electric heating wire, heat exchange copper tube, water inlet interface and water outlet interface of the present invention.

[0020] In the figure: 1, heat storage vehicle body; 2, load-bearing vehicle plate; 3, heat storage box; 4, towing hook; 5, vertical positioning plate; 6, reinforcement plate; 7, through hole; 8, towing mechanism; 801, electric winding roller; 802, winding rope; 803, hook; 9, plug block; 10, installation groove; 11, inner groove; 12, arc angle; 13, outer limit groove; 14, limit mechanism; 1401, iron block; 1402, pull rod; 1403, limit arc panel; 1404, first spring; 15, limit release mechanism; 1501, power supply; 1502, wire; 1503, electromagnet; 1504, frame; 16, trigger stop mechanism; 1601, matching groove; 1602, connecting rod; 1603, back plate; 1604, tightening block; 1605, second spring; 17, push-type circuit breaker; 18, side guard plate; 19, rolling ball; 20, long guide rail; 2 1. Connecting hinge; 22. Rear baffle; 23. Short guide rail; 24. Lifting mechanism; 2401. First electric push rod; 2402. Lifting plate; 2403. First mounting seat; 25. Moving wheel; 26. Unloading mechanism; 2601. Second electric push rod; 2602. Pull unloading plate; 2603. Second mounting seat; 27. Windward power generation mechanism; 2701. Housing; 2702. Windward blades; 2703. Transformer Speed ​​box; 2704, generator; 2705, connecting column; 2706, connecting line; 2707, base plate; 28, ventilation hole; 29, installation frame; 30, fan; 31, heat storage bin; 32, first one-way valve; 33, wind collecting scoop; 34, magnesium brick; 35, heating wire; 36, second one-way valve; 37, exhaust scoop; 38, heat exchange bin; 39, heat exchange copper pipe; 40, water inlet interface; 41, water outlet interface. DETAILED DESCRIPTION

[0021] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0022] refer to Figures 1 to 11 The present invention provides a heat storage vehicle for preventing heat energy loss during transportation, including a heat storage vehicle body 1 and a heat storage box 3. A load-bearing vehicle plate 2 is installed at the rear of the heat storage vehicle body 1, and a vertical positioning plate 5 is installed on the load-bearing vehicle plate 2. The vertical positioning plate 5 is fixedly connected to one side close to the front of the vehicle with two reinforcing plates 6. The bottom surfaces of the two reinforcing plates 6 are both connected to the load-bearing vehicle plate 2. By setting up two reinforcing plates 6, the vertical positioning plate 5 can be reinforced. The reinforcing plate 6 is welded to the vertical positioning plate 5, and the vertical positioning plate 5 and the reinforcing plate 6 are both welded to the load-bearing vehicle plate 2.

[0023] refer to Figure 3 , Figure 4 , Fig.11A towing hook 4 is fixedly connected to the front of the heat storage box 3, a towing mechanism 8 is arranged in front of the vertical positioning plate 5, a through hole 7 is opened on the vertical positioning plate 5, and the towing mechanism 8 includes an electric winding roller 801, the electric winding roller 801 is installed on the load-bearing vehicle plate 2, and the outer surface of the electric winding roller 801 is wound with a winding rope 802, the winding rope 802 passes through the through hole 7 and extends to the rear of the vertical positioning plate 5, and the free end of the winding rope 802 is fixedly connected with a hook 803, and the hook 803 is hung with the towing hook 4. By using the electric winding roller 801, the winding rope 802 can be wound or released, so that the hook 803 can drag the towing hook 4, and the heat storage box 3 can be dragged to the load-bearing vehicle plate 2.

[0024] refer to Figure 2 , Figure 5 A mounting groove 10 is installed on the rear side of the vertical positioning plate 5, and an inner groove 11 is opened inside the mounting groove 10. The mounting groove 10 is used to embed the plug block 9, and the plug block 9 is fixedly connected to the heat storage box 3. An arc surface 12 is provided at the end of the plug block 9. The plug block 9 can be slidably embedded in the inner groove 11. The internal size of the inner groove 11 is adapted to the plug block 9, so that the plug block 9 can be inserted into the inner groove 11 conveniently.

[0025] The automatic latch structure can be referred to Figure 6 and Figure 7 The installation groove 10 is provided with a limit mechanism 14 inside, the limit mechanism 14 comprises an iron block 1401 and a limit arc panel 1403, the limit arc panel 1403 is provided in the installation groove 10, the limit arc panel 1403 can reciprocate along its own axial direction, one end of the insert block 9 is outside the limit groove 13, the limit arc panel 1403 can extend into the outer limit groove 13, and an arc surface is provided at one end of the limit arc panel 1403 extending into the outer limit groove 13, which can facilitate the insert block 9 to be convenient for The arc-limiting panel 1403 is pushed to move by the arc-shaped surface 12, and when the heat storage box 3 is dragged to the top of the load-bearing vehicle plate 2, the arc-limiting panel 1403 is prevented from interfering with the insertion block 9; when the insertion block 9 enters the inner slot 11, the arc-limiting panel 1403 is first contacted by the arc-limiting panel 1403, and the insertion block 9 squeezes the arc-limiting panel 1403. When the insertion block 9 is completely embedded in the inner slot 11, the arc-limiting panel 1403 pops out and enters the outer limit slot 13 on the insertion block 9. The connecting end of the arc-limiting panel 1403 is fixedly connected to one end of the pull rod 1402, and the pull rod 1402 passes through the installation slot 10 for sliding connection. The other end of the pull rod 1402 is fixedly connected to the iron block 1401. A first spring 1404 is arranged on the outside of the pull rod 1402. The two ends of the first spring 1404 are respectively fixedly connected to the arc-limiting panel 1403 and the inner wall of the installation slot 10. The first spring 1404 is fixedly connected to the inner wall of the installation slot 10. Figure 7 In the state shown, there is neither compression nor stretching. The elastic force of the first spring 1404 can drive the limiting arc panel 1403 pushed open by the arc surface 12 to reset, so that it can automatically insert into the outer limiting groove 13 to limit the insert block 9.

[0026] As a possible optimization, balls or rollers are embedded in the arc surface 12 or the arc surface on the limiting arc panel 1403 to reduce the friction after the two come into contact, so that the insert block 9 is more easily embedded in the inner groove 11.

[0027] refer to Figure 6 and Figure 7 A limit release mechanism 15 is arranged outside the mounting groove 10, and the limit release mechanism 15 comprises an electromagnet 1503 and a frame plate 1504, and the frame plate 1504 is fixedly connected to the mounting groove 10, and a power supply 1501 is installed on the frame plate 1504, and a wire 1502 is fixedly connected to the power supply end of the power supply 1501, and one end of the wire 1502 is fixedly connected to the electromagnet 1503. By starting the power supply 1501, the wire 1502 can be used to power the electromagnet 1503, so that the electromagnet 1503 can absorb the iron block 1401 and move it, and the iron block drives the pull rod 1402 and the limit arc panel 1403 to move toward the outside of the mounting groove 10, so that the limit arc panel 1403 can contact the limit of the external limit groove 13, so as to facilitate the subsequent unloading of the heat storage box 3 from the carrier vehicle plate 2.

[0028] refer to Figure 8 The plug block 9 is internally installed with a trigger stop mechanism 16, which includes a pressing block 1604 and a matching groove 1601. The matching groove 1601 is provided on the plug block 9. A push-type circuit breaker 17 is installed inside the mounting groove 10. A push-type circuit breaker 17 is installed inside the mounting groove 10. One end of the pressing block 1604 is fixedly connected with a connecting rod 1602, and the other end is provided with a push-type circuit breaker 17; the two ends of the connecting rod 1602 are respectively connected to the pressing block 1604 and the back plate 1603, and the connecting rod 1602 The back plate 1603 can extend into the matching groove 1601, and a second spring 1605 is arranged on the outer side of the connecting rod 1602, and the two ends of the second spring 1605 are respectively fixedly connected to the inner wall of the matching groove 1601 and the back plate 1603; the tightening block 1604 can abut and trigger the push-type circuit breaker 17. After the push-type circuit breaker 17 transmits the signal, the electric winding roller 801 can be stopped. When the heat storage box 3 is dragged to the top of the load-bearing vehicle plate 2, the electric winding roller 801 can be prevented from continuously winding up and damaging the connecting parts.

[0029] The connecting rod 1602 and the back plate 1603 can slide inside the matching groove 1601, which can prevent the pressing block 1604 from continuously pressing against the push-type breaker 17, causing the push-type breaker 17 to be damaged. The overall function of the triggering and stopping mechanism 16 is to provide a buffering pressing effect when the push-type breaker 17 is triggered.

[0030] refer to Figure 1 and Figure 2Two groups of side guard plates 18 are installed on the load-bearing vehicle plate 2, and a group of rolling balls 19 are installed inside each side guard plate 18. By using the side guard plates 18, the sides of the heat storage box 3 can be protected. By using the plurality of rolling balls 19, the friction between the side guard plates 18 and the sides of the heat storage box 3 can be avoided when the heat storage box 3 is dragged or unloaded.

[0031] A rear baffle 22 is provided at the rear end of the load-bearing vehicle plate 2, a box unloading mechanism 26 is provided above the load-bearing vehicle plate 2, two long guide rails 20 are provided on the upper surface of the load-bearing vehicle plate 2, and two groups of movable wheels 25 are provided below the heat storage box 3, each movable wheel 25 is in contact with the long guide rail 20, and the rear baffle 22 is connected to the load-bearing vehicle plate 2 by a connecting hinge 21. When the rear baffle 22 is in a vertical state, the vertical position of the rear baffle 22 can be limited by a limiting member to prevent the heat storage box 3 from falling from the rear end of the load-bearing vehicle plate 2.

[0032] refer to Figure 2 and Fig. 9 Two short guide rails 23 are arranged on the rear baffle 22. By using the long guide rails 20 and the short guide rails 23, the moving wheels 25 below the heat storage box 3 can be guided during the movement of the heat storage box 3 to prevent the heat storage box 3 from offset when moving on the carrier plate 2 and the rear baffle 22. Two lifting mechanisms 24 are arranged below the carrier plate 2. The lifting mechanism 24 includes a first mounting seat 2403, which is fixedly connected to the carrier plate 2. A first electric push rod 2401 is installed inside the first mounting seat 2403, and the output end of the first electric push rod 2401 is connected to the lifting plate 2402. By using the first electric push rod 2401, the lifting plate 2402 can be extended so that the lifting plate 2402 can be pressed against the rear baffle 22, and after the lifting plate 2402 is retracted, other structures are not affected and it can be more beautiful.

[0033] refer to Figure 2 and Fig.10 The unloading mechanism 26 adopts an electric push rod mechanism, which specifically includes a second mounting seat 2603. The second mounting seat 2603 is mounted on the upper surface of the load-bearing vehicle plate 2. A second electric push rod 2601 is installed inside the second mounting seat 2603. The output end of the second electric push rod 2601 is fixedly connected to a pulling unloading plate 2602. The right side of the pulling unloading plate 2602 contacts the left side of the heat storage box 3.

[0034] As an optional embodiment, the unloading mechanism 26 can adopt a motor-driven gear rack structure, a rack is arranged at the bottom of the heat storage box 3, a motor is arranged on the supporting vehicle plate 2, the output end of the motor is connected to the reduction gear assembly, the output gear of the reduction gear assembly is meshed with the rack, and turning on the motor can smoothly push the heat storage box 3 to the rear of the vehicle.

[0035] The unloading mechanism 26 can also adopt a screw mechanism, in which the screw is fixed on the load-bearing vehicle plate 2, the screw nut is connected to the bottom of the heat storage box 3, and one end of the screw is connected to the output end of the motor.

[0036] Working principle: When heating and energy storage are required, the heat storage box 3 is first removed, the limiting piece of the rear baffle 22 is released and the rear baffle 22 is turned over, and the first electric push rod 2401 is started to drive the lifting plate 2402 to move, so that the lifting plate 2402 can be pressed against the rear baffle 22. By starting the power supply 1501, the electric wire 1502 can be used to power the electromagnet 1503, so that the electromagnet 1503 attracts the iron block 1401 to move, and the iron block 1401 can drive the pull rod 1402 and the limiting arc panel 1403 to release the limit of the external limiting groove 13 and the plug block 9. By starting the second electric push rod 2601, the unloading plate 2602 can be driven to pull the heat storage box 3, and the moving wheel 25 at the bottom of the heat storage box 3 will move under the guidance of the long guide rail 20 and the short guide rail 23, so that the heat storage box 3 can be unloaded, and the electric energy generated by the solar power generation panel or the wind power generation mechanism can be connected to the heating wire 35, so that the heating wire 35 can be powered. After the heating wire 35 is heated, the magnesium brick 34 can be heated and energy can be stored. Fig.12 .

[0037] When the heat storage is finished and the heat storage box 3 is dragged to the top of the supporting vehicle plate 2 again, the electric winding roller 801 is started to wind up the winding rope 802, so that the pulling hook 803 and the dragging hook 4 can be dragged. When the heat storage box 3 moves to the top of the supporting vehicle plate 2, the plug block 9 will be inserted into the inner groove 11 opened inside the installation groove 10, and the arc surface 12 will push open the limit arc panel 1403 until the plug block 9 completely enters the inner groove 11. Under the elastic force of the first spring 1404, the limit arc panel 1403 can be driven to limit the outer limit groove 13, so that the plug block 9 can be automatically locked, thereby realizing automatic connection and loading and unloading of the heat storage box 3, and thus facilitating the replacement of different types of heat storage boxes 3.

[0038] When dragging the heat storage box 3 onto the carrier plate 2, the clamping block 1604 will press against the push-type breaker 17. When the plug block 9 is connected to the mounting groove 10, the clamping block 1604 will trigger the push-type breaker 17 to cut off the power to the electric winding roller 801, thereby preventing the electric winding roller 801 from continuously pulling the heat storage box 3 and causing damage to the connecting parts. The heat storage vehicle body 1 is used to transport the heat storage box 3 to the urban heat community, and the heat storage box 3 is lowered again for subsequent use by urban community residents.

[0039] Embodiment 2 The difference between this embodiment and the first embodiment is that the windward power generation mechanism 27 can be used to continuously supply heat to the magnesium bricks 34 during the movement of the heat storage vehicle body 1, thereby avoiding heat loss and increasing the total amount of thermal energy storage.

[0040] like Figure 1 , Fig.11 , Fig.12 and Fig.13 As shown, a windward power generation mechanism 27 is arranged above the heat storage box 3, and the windward power generation mechanism 27 includes a windward blade 2702 and a generator 2704. A heat storage bin 31 is installed inside the heat storage box 3, and a group of magnesium bricks 34 and electric heating wires 35 are installed inside the heat storage bin 31. A longer electric heating wire 35 is inserted between each horizontal group of magnesium bricks 34, and all the electric heating wires 35 are connected together and can be heated by power supply.

[0041] The windward power generation mechanism 27 also includes a shell 2701, and the windward blade 2702 is installed on the inner wall of the shell 2701. A gearbox 2703 and a generator 2704 are installed inside the windward blade 2702. A connecting column 2705 is fixedly connected to the bottom surface of the shell 2701, and a connecting line 2706 is installed inside the connecting column 2705. The connecting column 2705 is fixedly connected to a base plate 2707, and the base plate 2707 is fixedly connected to the heat storage box 3. By using the windward power generation mechanism 27, it is possible to generate electricity and supply power to the heating wire 35 when the heat storage vehicle body 1 is moving, thereby increasing the total amount of heat energy inside the heating wire 35.

[0042] A group of ventilation holes 28 are provided at the rear end of the heat storage box 3, a mounting frame 29 is installed on the rear wall of the heat storage box 3, a fan 30 is installed on the inner wall of the mounting frame 29, a first one-way valve 32 is installed on the rear side wall of the heat storage bin 31, an air inlet of the first one-way valve 32 is fixedly connected to a wind collecting scoop 33, and the wind collecting scoop 33 can introduce the wind generated by the fan 30 into the interior of the first one-way valve 32 to a large extent, a second one-way valve 36 is installed on the front side wall of the heat storage bin 31, an air outlet of the second one-way valve 36 is fixedly connected to an exhaust scoop 37, and both the first one-way valve 32 and the second one-way valve 36 can only supply air in one direction to avoid gas backflow and damage to the fan 30.

[0043] A heat exchange bin 38 is installed on the inner wall of the heat storage box 3, and a group of heat exchange copper tubes 39 are installed inside the heat exchange bin 38. The exhaust scoop 37 is used to allow hot air to blow the heat exchange copper tubes 39 more comprehensively. The water inlet end of the heat exchange copper tube 39 is fixedly connected to a water inlet interface 40, and the water outlet end of the heat exchange copper tube 39 is fixedly connected to a water outlet interface 41. When delivering water to the inside of the water inlet interface 40, an external water pump should be used.

[0044] Working principle: During the movement of the heat storage vehicle body 1, the windward blades 2702 will rotate. After the speed change of the gearbox 2703, the generator 2704 can generate electricity. The electric energy generated by the generator 2704 can be used to power the heating wire 35 through the connecting line 2706, so as to heat the magnesium bricks 34, thereby offsetting the heat loss during transportation, and utilizing the transportation process to increase the total amount of heat energy stored in the magnesium bricks 34.

[0045] The user connects an external water source to the water inlet interface 40, connects the water pipe to the water outlet interface 41, and starts the fan 30 to blow air into the wind collecting scoop 33. The cold air is sent into the heat storage bin 31 through the first one-way valve 32, taking out the heat of the magnesium bricks 34, and is sent into the heat exchange bin 38 through the second one-way valve 36 and the exhaust scoop 37. The cold water flowing into the heat exchange copper tube 39 can be heated, thereby achieving the heating of the cold water.

[0046] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0047] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A heat storage vehicle for preventing heat loss during transportation, characterized in that: The invention comprises a heat storage vehicle body (1) and a heat storage box (3), wherein a heat storage bin (31) and a heat exchange bin (38) are arranged in the heat storage box (3), and the heat storage bin (31) supplies heat to the heat exchange bin (38) through air flow; magnesium bricks (34) and electric heating wires (35) are arranged in the heat storage bin (31); a photovoltaic power generation assembly is arranged on the top of the heat storage box (3), and the power output end of the photovoltaic power generation assembly is connected to the electric heating wire (35); a bearing vehicle plate (2) is installed at the rear of the heat storage vehicle body (1), and the heat storage box (3) is arranged on the bearing vehicle plate (2); a vertical positioning plate (5) is arranged on the bearing vehicle plate (2), and the vertical positioning plate (5) is arranged on the bearing vehicle plate (2). A dragging mechanism (8) is arranged on the front side of the plate (5), and a box unloading mechanism (26) is arranged below the heat storage box (3); a locking mechanism and a triggering and stopping mechanism are arranged on the vertical positioning plate (5), the locking mechanism is used to prevent the heat storage box (3) from moving forward and backward, and the triggering and stopping mechanism is used to prevent the heat storage box (3) from being excessively dragged; a rear baffle is arranged at the rear end of the bearing vehicle plate, and a rear baffle (22) is arranged at the rear end of the bearing vehicle plate (2), guide rails are arranged on the bearing vehicle plate (2) and the rear baffle (22), and two sets of rollers are arranged on the bottom surface of the heat storage box (3); the rear baffle (22) is connected to the turning mechanism and the lifting mechanism.

2. A heat storage vehicle for preventing heat loss during transportation according to claim 1, characterized in that: The locking mechanism comprises a mounting groove (10), the mounting groove (10) being arranged on the rear side of the vertical positioning plate (5), an inner groove (11) being provided inside the mounting groove (10), the mounting groove (10) being used for embedding an insert block (9), the insert block (9) being fixedly connected to the heat storage box (3), an arcuate surface (12) being provided at the end of the insert block (9), and the insert block (9) being able to be slidably embedded in the inner groove (11).

3. A heat storage vehicle for preventing heat energy loss during transportation according to claim 2, characterized in that: A limiting mechanism (14) is provided in the installation groove (10), and the limiting mechanism (14) is used to prevent the installation groove (10) and the insert block (9) from relative movement; the limiting mechanism (14) adopts a manual latch, an automatic latch structure or a coupler structure.

4. A heat storage vehicle for preventing heat energy loss during transportation according to claim 1, characterized in that: Two groups of side guard plates (18) are installed on the load-bearing vehicle plate (2), and a group of rolling balls (19) are installed inside each side guard plate (18).

5. A heat storage vehicle for preventing heat energy loss during transportation according to claim 1, characterized in that: The box unloading mechanism (26) adopts an electric push rod mechanism, a motor-driven gear rack structure or a screw mechanism.

6. A heat storage vehicle for preventing heat energy loss during transportation according to claim 1, characterized in that: The inlet and outlet ends of the heat storage bin (31) are both provided with one-way valves, an exhaust scoop (37) is provided at the outlet end, and an air collecting scoop (33) is provided at the inlet end. The inlet of the air collecting scoop (33) and the outlet of the exhaust scoop (37) are both oriented toward the outside of the heat storage bin (31), and a fan (30) is provided at the inlet of the air collecting scoop (33) at the inlet end.

7. A heat storage vehicle for preventing heat energy loss during transportation according to claim 1, characterized in that: A group of heat exchange copper tubes (39) are arranged in the heat exchange chamber (38), and the two ends of the heat exchange copper tubes (39) are respectively connected to the water inlet interface (40) and the water outlet interface (41), and the outer wall of the heat exchange copper tubes (39) is provided with reinforced heat exchange fins.

8. A heat storage vehicle for preventing heat energy loss during transportation according to claim 1, characterized in that: A windward power generation mechanism (27) is also provided on the top of the heat storage box (3), and an electric energy output end of the windward power generation mechanism (27) is connected to an electric heating wire (35).

9. A heat storage vehicle for preventing heat energy loss during transportation according to claim 1, characterized in that: Trigger stop mechanism The trigger stop mechanism (16) comprises a pressing block (1604) and a matching groove (1601), wherein the matching groove (1601) is formed on the plug block (9), a push-type circuit breaker (17) is installed inside the mounting groove (10), a push-type circuit breaker (17) is installed inside the mounting groove (10), one end of the pressing block (1604) is fixedly connected to a connecting rod (1602), and the other end is provided with a push-type circuit breaker (17); the connecting rod (1602) ) are respectively connected to a pressing block (1604) and a back plate (1603); the connecting rod (1602) and the back plate (1603) can extend into the matching groove (1601); a second spring (1605) is provided on the outer side of the connecting rod (1602); and the two ends of the second spring (1605) are respectively fixedly connected to the inner side wall of the matching groove (1601) and the back plate (1603); the pressing block (1604) can abut and trigger the push-type circuit breaker (17).

10. The method for operating a heat storage vehicle for preventing heat energy loss during transportation according to any one of claims 1 to 9, characterized in that: In an area with surplus wind power generation and / or solar photovoltaic power generation, the power output end of the wind power generation and / or solar photovoltaic power generation system is connected to an electric heating wire (35), and the electric heating wire (35) heats the magnesium brick (34) to convert the electric energy into heat energy for storage; after the heat storage is completed, the vehicle is driven to an area where heat supply is required, and the heat storage bin (31) is opened to supply heat to the heat exchange bin (38), and the heat exchange bin (38) supplies heat to the outside; when the heat storage box (3) is loaded onto the vehicle, a towing mechanism (8) is used to assist the loading, and when the heat storage box (3) is unloaded, an unloading mechanism (26) is used to assist, a locking mechanism is used to prevent the heat storage box (3) from moving forwards and backwards, and a triggering stop mechanism is used to prevent excessive dragging of the heat storage box (3).

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