CN206225463U

CN206225463U - Heater and vehicle

Info

Publication number: CN206225463U
Application number: CN201621054977.2U
Authority: CN
Inventors: 王雷; 陈栋芝; 周丽娜
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2016-09-13
Filing date: 2016-09-13
Publication date: 2017-06-06
Anticipated expiration: 2026-09-13

Abstract

The utility model provides a kind of heater and vehicle, and the heater includes：Heat energy transfer device, heat energy transfer device at least a portion be arranged on fuel cell where cavity in；Fluid heater, the fluid heater is connected with the heat energy transfer device, and the fluid heater is used to heat fluid, so as to the heat energy transfer device using the fluid by heating to the fuel cell heating.The electric power system of vehicle of the present utility model, the heater installed on fuel-cell vehicle, the heat for converting electrical energy into is heated to reactor, allow reactor that sufficiently chemical reaction to occur at low ambient temperatures, reaction efficiency is improved, the consumption of fuel is reduced, vehicle operating cost is reduced.

Description

Heater and vehicle

Technical field

The utility model is related to technical field of vehicle, and in particular to a kind of heater and vehicle.

Background technology

At present, on fuel-cell vehicle equipped with fuel storage device, fuel cell reaction heap, fuel battery voltage converter, The devices such as electrical energy storage device, Power Drive Unit.Fuel cell reaction heap is that fuel chemically reacts with air mixing The device of electric energy is exported, to make chemical reaction reach reaction efficiency high, it is necessary to make reaction occur within the scope of certain temperature.

But, the reactor of current fuel cell vehicle only has cooling system, without heater.

Utility model content

The utility model is intended at least solve one of above-mentioned technical problem.

Therefore, a purpose of the present utility model is to propose a kind of heater, fuel cell is heated, make it It is operated in optimum temperature range.

To achieve these goals, embodiment of the present utility model discloses a kind of electric power system of vehicle, including：Heat energy Transfer device, heat energy transfer device at least a portion be arranged on fuel cell where cavity in；Fluid heater, it is described Fluid heater is connected with the heat energy transfer device, and the fluid heater is used to heat fluid, so that the heat energy is passed Delivery device is using the fluid by heating to the fuel cell heating.

According to the heater of the utility model embodiment, installation heater adds to reactor on fuel-cell vehicle Heat, allows reactor that sufficiently chemical reaction to occur at low ambient temperatures, improves reaction efficiency, reduces the consumption of fuel, drop Low vehicle operating cost.

In addition, according to the heater of the utility model above-described embodiment, can also have following additional technical characteristic：

Further, the heat energy transfer device includes：Circulation of fluid pipeline, the circulation of fluid pipeline and the fluid Heater is connected, and adds for will return to the fluid after the fluid of the fluid heater heats flows through the fuel cell Hot device.

Further, the electric power system of the vehicle of the utility model embodiment also includes：Muff, the fuel cell sets Put in the muff, at least a portion of the circulation of fluid pipeline is arranged in the muff.

Further, described at least a portion of the circulation of fluid pipeline is around being located in the muff.

Further, the heater of the utility model embodiment also includes：Temperature sensor, the temperature sensor is used In the temperature for detecting the fuel cell；Controller, the controller is heated with the temperature sensor and the fluid respectively Device is connected, for the startup and closing of fluid heater described in the temperature control according to the fuel cell.

Further, the fluid heater is heated using electric energy or fuel to the fluid.

Further, the fluid heater is boiler.

Further, it is provided with heat-insulation layer on the heat energy transfer device.

Another purpose of the present utility model is to propose a kind of vehicle, and fuel cell is heated, and is operated in it In optimum temperature range.

To achieve these goals, embodiment of the present utility model discloses a kind of vehicle, is provided with any of the above-described implementation The heater of the vehicle of example.

The advantage of the vehicle of the utility model embodiment is same with the Dominant Facies of the heater of the utility model embodiment, is Reduction redundancy, does not repeat.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined Become substantially and be readily appreciated that, wherein：

Fig. 1 is the structured flowchart of the heater of the utility model embodiment；

Fig. 2 is the schematic diagram of the heater of the utility model one embodiment.

Specific embodiment

Embodiment of the present utility model is described below in detail.The embodiments described below is exemplary, is only used for explaining The utility model, and it is not intended that to limitation of the present utility model.

It should be noted that term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying phase To importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be with Express or implicitly include one or more this feature.Further, in description of the present utility model, unless otherwise Illustrate, " multiple " is meant that two or more.

Scheme of the present utility model is explained below in conjunction with embodiment.It will be understood to those of skill in the art that under The embodiment in face is merely to illustrate the utility model, and should not be regarded as limiting scope of the present utility model.

Fig. 1 is the structured flowchart of the heater of the vehicle of the utility model embodiment.As shown in figure 1, a kind of heating dress Put, including heat energy transfer device 100 and fluid heater 200.

Wherein, in the cavity where at least a portion of heat energy transfer device 200 is arranged on fuel cell.Fluid heater 200 are connected with heat energy transfer device 100, and fluid heater 200 is used to heat fluid, so that heat energy transfer device 100 is utilized By the fluid of heating to fuel cell heating.The heater of the utility model embodiment, allows reactor in low temperature ring There is sufficiently chemical reaction under border, improve reaction efficiency, reduce the consumption of fuel, reduce vehicle operating cost.

In one embodiment of the present utility model, heat energy transfer device 100 includes circulation of fluid pipeline.Circulating fluid tube Road is connected with fluid heater 200, for by the Returning fluid after the fluid that fluid heater 200 is heated flows through fuel cell Heater.Can the effectively save energy, lifting heating effect using circulation of fluid pipeline.

In one embodiment of the present utility model, the electric power system of the vehicle of the utility model embodiment also includes insulation Set.Fuel cell is arranged in muff, and at least a portion of circulation of fluid pipeline 100 is arranged in muff.By insulation Set can be with energy saving, guarantee fuel battery temperature stabilization.

In one embodiment of the present utility model, at least a portion of circulation of fluid pipeline is around being located in muff.It is logical Crossing winding can lift heating and heat insulation effect to fuel cell.

In one embodiment of the present utility model, the heater of the utility model embodiment also includes temperature sensor And controller.Wherein, temperature sensor is used to detect the temperature of fuel cell.Controller adds with temperature sensor and fluid respectively Hot device 200 is connected, for the startup and closing of the temperature control fluid heater 200 of fuel cell.

Fig. 2 is the schematic diagram of the heater of the utility model one embodiment.As shown in Fig. 2 in order to ensure fuel electricity Pond is worked under optimum temperature, it is necessary to set optimum working temperature scope in advance.When temperature sensor collects fuel cell When operating temperature is less than the minimum boundary value of optimum working temperature scope, is sent to controller and start heating signal.Controller is received To after starting heating signal, control starts fluid heater 200 and is heated.When temperature sensor detects the work of fuel cell Make temperature higher than optimum working temperature scope maximum boundary value when, to controller send stop heating signal.Controller is received After stopping heating signal, fluid heater 200 is closed in control.

In one embodiment of the present utility model, fluid heater is heated using electric energy or fuel to fluid. Further, electric current is used on the premise of the electricity of on-vehicle battery is in safe electricity, fluid is heated using electric energy, when When the electricity of on-vehicle battery is less than or closes on safe electricity, fluid is heated using fuel.

In one embodiment of the present utility model, controller is connected by controlling switch with fluid heater 300, with logical The start and stop that controlling switch controls fluid heater 200 are crossed, control mode is simple, low cost.

In one embodiment of the present utility model, fluid heater 200 is boiler, and the hot thermal efficiency is high.

In one embodiment of the present utility model, heat-insulation layer is provided with heat energy transfer device 100, can be with less heat Loss, so that energy saving.

Further, embodiment of the present utility model discloses a kind of vehicle, is provided with any one embodiment as described above In heater.The vehicle allows reactor that sufficiently chemical reaction to occur at low ambient temperatures, improves reaction efficiency, subtracts The consumption of few fuel, reduces vehicle operating cost.

In addition, other of the vehicle according to the utility model embodiment constitute and act on the ordinary skill for this area All it is known for personnel, in order to reduce redundancy, does not repeat herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with Combined in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims

1. a kind of heater, it is characterised in that including：

Heat energy transfer device, heat energy transfer device at least a portion be arranged on fuel cell where cavity in；

Fluid heater, the fluid heater is connected with the heat energy transfer device, and the fluid heater is used for fluid Heating, so as to the heat energy transfer device using the fluid by heating to the fuel cell heating.

2. heater according to claim 1, it is characterised in that the heat energy transfer device includes：

Circulation of fluid pipeline, the circulation of fluid pipeline is connected with the fluid heater, for that will be heated by the fluid The fluid of device heating returns to the fluid heater after flowing through the fuel cell.

3. heater according to claim 2, it is characterised in that also include：

Muff, the fuel cell is arranged in the muff, and at least a portion of the circulation of fluid pipeline is arranged on In the muff.

4. heater according to claim 3, it is characterised in that described at least a portion of the circulation of fluid pipeline Around being located in the muff.

5. heater according to claim 1, it is characterised in that also include：

Temperature sensor, the temperature sensor is used to detect the temperature of the fuel cell；

Controller, the controller is connected with the temperature sensor and the fluid heater respectively, for according to the combustion Expect the startup and closing of fluid heater described in the temperature control of battery.

6. heater according to claim 5, it is characterised in that the fluid heater utilizes electric energy or fuel pair The fluid is heated.

7. heater according to claim 5, it is characterised in that the controller passes through controlling switch and the fluid Heater is connected, to control the start and stop of the fluid heater by the controlling switch.

8. heater according to claim 1, it is characterised in that the fluid heater is boiler.

9. heater according to claim 1, it is characterised in that be provided with heat-insulation layer on the heat energy transfer device.

10. a kind of vehicle, it is characterised in that including：Heater according to claim any one of 1-9.