Vehicle-mounted drying system and vehicle

Abstract

The utility model provides a vehicle-mounted drying system and a vehicle, and belongs to the technical field of vehicle parts, the vehicle-mounted drying system comprises a dryer, an air filter, a ventilation pipeline and a heating module; the air inlet end of the ventilation pipeline communicates with the air outlet side of the air filter, and the air outlet end communicates with the air inlet side of the dryer. The heating module is connected to the ventilation pipeline in a heat conduction mode and can heat air in the ventilation pipeline. Air shunted by the air filter is used for providing a drying air source for the dryer, the heating module is used for adjusting the drying temperature, then effective drying operation is achieved, use is convenient, and the drying effect is reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle components, and in particular relates to a vehicle-mounted drying system and a vehicle. Background Art

[0002] With the improvement of living standards, more and more people choose long-distance self-driving tours as a form of leisure and entertainment during vacation. During the journey, if the clothes of the drivers and passengers need to be changed and washed, they can generally only do it in hotels, inns and other places. Ordinary drying takes a long time, and the drying equipment provided in some places has health and safety issues. In some cases, drivers and passengers can only use hair dryers to dry clothes, which not only consumes electricity, but also has low drying efficiency. Alternatively, drivers and passengers carry enough clothes to avoid washing clothes, which leads to the problem of too much luggage, which will affect the travel experience. Utility Model Content

[0003] The embodiment of the utility model provides a vehicle-mounted drying system and a vehicle, aiming to solve the problem of lack of easy-to-use vehicle-mounted drying equipment in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] In a first aspect, a vehicle-mounted drying system is provided, comprising:

[0006] dryer, air filter, ventilation line and heating module;

[0007] The air inlet end of the ventilation pipeline is connected to the air outlet side of the air filter, and the air outlet end is connected to the air inlet side of the dryer; the heating module is thermally connected to the ventilation pipeline and can heat the air in the ventilation pipeline.

[0008] In combination with the first aspect, in a possible implementation, a control valve is provided on the ventilation pipeline, the control valve is an opening regulating valve, and the control valve is provided upstream of the heating module.

[0009] In combination with the first aspect, in a possible implementation, the vehicle-mounted drying system further includes an air pump, which is located downstream of the air filter, and the air inlet end of the ventilation line is connected to the air outlet side of the air pump.

[0010] In some embodiments, the vehicle-mounted drying system also includes an engine, the engine includes an engine body and a turbocharger, the turbocharger has a pressure wheel and a turbine, the engine body is connected between the outlet side of the pressure wheel and the intake side of the turbine, the air filter is connected to the intake side of the pressure wheel, and the intake end of the ventilation line is connected to the outlet side of the pressure wheel; wherein the turbocharger is an air pump.

[0011] In combination with the first aspect, in a possible implementation, the heating module includes an electric heater and a power supply unit electrically connected to the electric heater, and the electric heater is thermally connected to the ventilation pipeline.

[0012] In combination with the first aspect, in a possible implementation, the heating module includes a burner thermally connected to the ventilation pipeline.

[0013] In combination with the first aspect, in a possible implementation, the dryer includes a dryer body and a water collection module, the air outlet end of the ventilation pipe is connected to the air inlet side of the dryer body, the water inlet of the water collection module is connected to the drain outlet of the dryer body, and the water collection module has a drain outlet.

[0014] In some embodiments, a switch valve is provided at the drain outlet of the water collection module.

[0015] In some embodiments, the water collection module forms a water collection chamber connected to the drain outlet of the dryer body, a liquid level sensor is provided in the water collection chamber, and the liquid level sensor is communicatively connected to the switch valve.

[0016] Compared with the prior art, the scheme shown in the embodiment of the present application is that the clean gas filtered by the air filter flowing in the ventilation pipeline can be used for drying and air supply, but because the temperature of the clean gas is relatively low (generally close to the external environment temperature), it takes a long time to directly use it for drying. Therefore, the gas in the ventilation pipeline is heated to an appropriate temperature by a heating module before being introduced into the dryer, so that the gas introduced into the dryer can be dried more effectively. The present application uses the air diverted from the air filter to provide a drying gas source for the dryer, and uses the heating module to adjust the drying temperature, thereby achieving an effective drying operation, which is easy to use and has a reliable drying effect.

[0017] In a second aspect, an embodiment of the utility model further provides a vehicle, comprising the above-mentioned vehicle-mounted drying system.

[0018] Compared with the prior art, the solution shown in the embodiment of the present application realizes the on-board drying function of the whole vehicle by adopting the above-mentioned on-board drying system. The user utilizes the air filter in the power system to provide a drying air source, and uses the heated and temperature-controlled air for drying. It is convenient and reliable to use, and improves the user experience and quality of the whole vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a vehicle-mounted drying system provided in Embodiment 1 of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a vehicle-mounted drying system provided in Embodiment 2 of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the drying machine used in the third embodiment of the present utility model;

[0022] Description of reference numerals:

[0023] 1. Dryer; 110. Dryer body; 111. Inlet pipe; 112. Drying chamber; 113. Exhaust pipe; 120. Water collection module; 130. Switch valve; 140. Drain pipe; 2. Air filter; 3. Ventilation pipeline; 4. Heating module; 410. Electric heater; 420. Power supply unit; 430. Burner; 5. Control valve; 6. Engine; 610. Engine body; 620. Turbocharger; 621. Pressure roller; 622. Turbine; 630. Intercooler; 7. Post-processor; 8. Muffler; 9. Control unit. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0026] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", "high", "low", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the utility model.

[0027] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0028] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0029] Please also read Figure 1 and Figure 2 The vehicle-mounted drying system provided by the utility model is now described. The vehicle-mounted drying system includes a dryer 1, an air filter 2, a ventilation pipe 3 and a heating module 4; the air inlet end of the ventilation pipe 3 is connected to the air outlet side of the air filter 2, and the air outlet end is connected to the air inlet side of the dryer 1; the heating module 4 is thermally connected to the ventilation pipe 3 and can heat the air in the ventilation pipe 3. Among them, Figure 1 and Figure 2 The dotted line segment in represents the ventilation line 3.

[0030] In this embodiment, the dryer 1 can be used to dry clothes, or can be used to dry other items that need to be dried, and this is not the only limitation. In addition, the dryer 1 can be a functional module that is integrated and fixed in the passenger compartment, or a functional component that can be installed as needed. If the installation-as-needed method is adopted, the dryer 1 needs to have a detachable connection with the passenger compartment. The specific implementation forms are as follows: a vent is formed on the interior surface of the passenger compartment, the vent is connected to the air outlet of the ventilation pipe 3, and the dryer 1 can be plugged in and out of the vent; or, a connecting pipe is extended from the interior surface of the passenger compartment, the air inlet end of the connecting pipe is connected to the air outlet end of the ventilation pipe 3, and the air outlet end is plugged in and out of the dryer 1.

[0031] In this embodiment, the heat-conducting connection between the heating module 4 and the ventilation pipe 3 can be that the heating surface of the heating module 4 is attached to the outer wall of the ventilation pipe 3, and the internal air is heated through the ventilation pipe 3; or, the heating end of the heating module 4 extends into the ventilation pipe 3 to directly contact the air for heating. Other implementations are not listed here one by one.

[0032] Compared with the prior art, the vehicle-mounted drying system provided in this embodiment uses the clean air filtered by the air filter 2 in the ventilation pipe 3 to be used for drying and air supply. However, since the clean air has a relatively low temperature (generally close to the external environment temperature), it takes a long time to directly use it for drying. Therefore, the gas in the ventilation pipe 3 is heated to an appropriate temperature by the heating module 4 before being introduced into the dryer 1, so that the gas introduced into the dryer 1 can be dried more effectively. This embodiment uses the air diverted from the air filter 2 to provide a drying air source for the dryer 1, and uses the heating module 4 to adjust the drying temperature, thereby achieving an effective drying operation, being easy to use, and having a reliable drying effect.

[0033] See also Figure 1 and Figure 2In some embodiments, a control valve 5 is provided on the ventilation line 3. The control valve 5 can be used to control the on-off of the ventilation line 3, and then control whether to supply gas to the dryer 1, so as to avoid supplying gas when drying is not needed, thereby realizing the rational use of gas and ensuring that the engine 6 can obtain sufficient gas supply when the drying function is not enabled. When in use, after the items to be dried are placed in the dryer 1, the control unit determines that the drying program is started, and then controls the control valve 5 on the ventilation line 3 to open; the determination conditions for starting the drying program include but are not limited to the determination that the drying program is started when the weight of the items in the inner compartment of the dryer 1 exceeds the preset weight value, which will not be listed one by one here.

[0034] On the basis of the above embodiment, the control valve 5 is an opening regulating valve (for example, AS1211F-M5-06 regulating valve), which can reasonably adjust the air supply volume according to the drying requirements to avoid gas waste, and also avoid excessive air volume damaging items, or too little air volume resulting in too long drying time, thereby improving the reliability and efficiency of drying.

[0035] More specifically, Figure 1 and Figure 2 As shown, the control valve 5 is arranged upstream of the heating module 4, so that the gas flow rate can be effectively controlled before the gas is heated, the heating efficiency is ensured, the heat loss of the heating module is avoided, and the dryer 1 can quickly obtain drying gas with a suitable temperature.

[0036] In some embodiments, in order to improve the intake power, the vehicle-mounted drying system also includes an air pump. On this basis, the air pump is arranged downstream of the air filter 2, and the air inlet end of the ventilation pipe 3 is connected to the air outlet side of the air pump, thereby effectively improving the flow rate of air supplied to the dryer 1 and maximizing the drying efficiency.

[0037] On the basis of the above embodiment, the vehicle-mounted drying system also includes an engine 6, which includes an engine body 610 and a turbocharger 620. The turbocharger 620 has a pressure wheel 621 and a turbine 622. The engine body 610 is connected between the outlet side of the pressure wheel 621 and the inlet side of the turbine 622. The air filter 2 is connected to the inlet side of the pressure wheel 621. The exhaust gas discharged by the engine 6 body drives the turbine 622 to rotate, thereby driving the pressure wheel 621 to rotate, compressing the air filtered by the air filter 2, increasing the intake volume of the engine 6 body, enhancing the power of the engine 6, and making the turbocharger 620 act as an air pump; on this basis, the intake end of the ventilation pipeline 3 is connected to the outlet side of the pressure wheel 621.

[0038] Among them, the air exhausted from the pressing wheel 621 is further heated by the heating module 4, which can maximize the temperature of the drying gas and thus improve the drying efficiency.

[0039] In some specific implementations of the heating module 4, see Figure 1 The heating module 4 includes an electric heater 410 and a power supply unit 420 electrically connected to the electric heater 410, and the electric heater 410 is thermally connected to the ventilation duct 3. In this embodiment, the electric heater 410 can be an existing electric heating device in the vehicle power system or other systems, or an additional electric heating device for the ventilation duct 3; similarly, the power supply unit 420 can be an existing battery, battery pack, etc. of the vehicle, or a battery module additionally provided for the ventilation duct 3. The specific implementation of the electric heater 410 includes but is not limited to an electric heating wire coiled around the outer periphery of the ventilation duct 3.

[0040] On the basis of adopting electric heating, in order to accurately control the drying temperature, a temperature sensor is arranged in the inner chamber of the dryer 1 or on the air inlet side of the dryer 1 to sense the temperature of the drying gas. The coordination modes between the temperature sensor, the electric heater 410 and the control valve 5 include the following:

[0041] 1) The control valve 5 is mainly used to control the switch of the ventilation pipeline 3. The gas flow in the ventilation pipeline 3 is not controlled. Based on this, the temperature sensor is connected to the electric heater 410. The temperature sensor feeds back the detected value to the control unit, and the control unit compares the detected value with the preset temperature value. If the detected value is higher than the preset temperature value, a cooling command is generated to the control unit, and the electric heater 410 reduces the heating power according to the cooling command; if the detected value is lower than the preset temperature value, a heating command is generated to the control unit, and the electric heater 410 increases the heating power according to the heating command.

[0042] 2) The control valve 5 can not only control the switch of the ventilation pipeline 3, but also realize multi-opening adjustment (i.e., adjust the gas flow in the ventilation pipeline 3). The heating power of the electric heater 410 is constant. Based on this, the temperature sensor is connected to the control valve 5. If the detected value is higher than the preset temperature value, a cooling command is generated to the control unit, and the control valve 5 increases the gas flow according to the cooling command; if the detected value is lower than the preset temperature value, a heating command is generated to the control unit, and the control valve 5 reduces the gas flow according to the heating command.

[0043] 3) The control valve 5 can not only control the switch of the ventilation pipeline 3, but also realize multi-opening adjustment (i.e., adjust the gas flow in the ventilation pipeline 3). The heating power of the electric heater 410 is adjustable. Based on this, the temperature sensor is in communication connection with the control valve 5 and the electric heater 410. If the detected value is higher than the preset temperature value, a cooling command is generated to the control unit, and the control valve 5 increases the gas flow according to the cooling command, and the electric heater 410 reduces the heating power according to the cooling command; if the detected value is lower than the preset temperature value, a heating command is generated to the control unit, and the control valve 5 reduces the gas flow according to the heating command, and the electric heater 410 increases the heating power according to the heating command.

[0044] It should be noted that the control unit may be an on-board computer or other data processing module independent of the on-board computer.

[0045] In other specific implementations of the heating module 4, see Figure 2 The heating module 4 includes a burner 430 which is thermally connected to the ventilation pipe 3. The burner 430 is a device that sprays fuel and air in a certain way for mixed combustion. By burning fuel to provide heat energy, it can reduce the consumption of battery power to a certain extent, avoid the situation of battery power failure, and avoid the problem of energy loss caused by supplying power to the battery.

[0046] In some other specific implementations of the heating module 4, not shown in the figure, the heating module 4 includes a liquid cooling pipeline of the engine 6, and the high-temperature coolant in the liquid cooling pipeline heats the gas in the ventilation pipeline 3 after absorbing heat. In specific implementation, part of the liquid cooling pipeline on the engine 6 can be designed as an external pipeline, and the external pipeline part realizes heat exchange with the gas inside the ventilation pipeline 3 by contacting and connecting with the ventilation pipeline 3; or, an embedding groove can be opened on the outer shell of the engine 6 near the position of the liquid cooling pipeline, and the ventilation pipeline 3 can be implanted in the embedding groove to realize heat exchange with the liquid cooling pipeline. This embodiment uses the waste heat generated by the combustion of the engine 6 for heating, which has lower energy consumption and lower use cost. It should be understood that the air intake end of the ventilation pipeline 3 is located upstream of the engine 6 to ensure that the air temperature entering the air intake end of the ventilation pipeline 3 is relatively low.

[0047] Specifically, the engine 6 includes an engine 6 body and a turbocharger 620, the turbocharger 620 has a pressure wheel 621 and a turbine 622, the engine 6 is connected between the outlet side of the pressure wheel 621 and the inlet side of the turbine 622, the air filter 2 is connected to the inlet side of the pressure wheel 621, the exhaust gas discharged by the engine 6 body drives the turbine 622 to rotate, and then drives the pressure wheel 621 to rotate, compressing the air filtered by the air filter 2, increasing the intake volume of the engine 6 body, and enhancing the power of the engine 6. Among them, a liquid cooling pipeline is set on the engine 6 body. In specific implementation, the intake end of the ventilation pipeline 3 is located upstream of the pressure wheel 621.

[0048] More specifically, the engine 6 also includes an intercooler 630, which is connected between the outlet side of the compression wheel 621 and the inlet side of the engine 6 body, and reduces the high-temperature gas sent out by the compression wheel 621 to a suitable temperature, and then sends it into the engine 6 body.

[0049] More specifically, the vehicle-mounted drying system also includes a post-processor 7, which is connected to the air outlet side of the turbine 622 to avoid damage to the heating air path; the air outlet side of the post-processor 7 is connected to a muffler 8 to reduce exhaust noise.

[0050] On the basis of using the burner 430 or the liquid cooling pipeline for heating, in order to accurately control the drying temperature, a temperature sensor is provided in the inner cabin of the dryer 1 or on the air inlet side of the dryer 1 to sense the temperature of the drying gas. The coordination modes between the temperature sensor and the burner 430 or the liquid cooling pipeline include but are not limited to the following:

[0051] 1) Since the heating temperature of the liquid cooling pipeline and some burners 430 is difficult to control, the control valve 5 adopts a valve structure that can realize multi-opening adjustment (i.e., adjust the gas flow in the ventilation pipeline 3), based on which the temperature sensor is connected to the control valve 5. The temperature sensor feeds back the detected value to the control unit, and the control unit compares the detected value with the preset temperature value. If the detected value is higher than the preset temperature value, a cooling command is generated to the control unit, and the control valve 5 increases the gas flow according to the cooling command; if the detected value is lower than the preset temperature value, a heating command is generated to the control unit, and the control valve 5 reduces the gas flow according to the heating command.

[0052] 2) Some burners 430 can adjust the temperature by controlling the supply of fuel, and the control valve 5 adopts a valve structure that can achieve multi-opening adjustment (i.e., adjust the gas flow in the ventilation pipeline 3), based on which the temperature sensor is connected to the control valve 5 and the burner 430. If the detected value is higher than the preset temperature value, a temperature reduction command is generated to the control unit, the control valve 5 increases the gas flow according to the temperature reduction command, and the burner 430 reduces the fuel supply according to the temperature reduction command; if the detected value is lower than the preset temperature value, a temperature increase command is generated to the control unit, the control valve 5 reduces the gas flow according to the temperature increase command, and the burner 430 increases the fuel supply according to the temperature increase command.

[0053] The dryer 1 has an inner chamber for accommodating the items to be dried, and drying is achieved by sending hot air into the inner chamber. During use, the dryer 1 will discharge the hot air with water vapor out of the body, but some condensed water will condense in the inner chamber of the dryer 1. When the condensed water comes into contact with the items to be dried again, it will wet the items to be dried again, resulting in a longer drying time and further increasing the drying energy consumption. In order to solve this problem, in some embodiments, see Figure 3 The dryer 1 includes a dryer body 110 and a water collection module 120. The air outlet of the ventilation pipe 3 is connected to the air inlet side of the dryer body 110. The water inlet of the water collection module 120 is connected to the drain outlet of the dryer body 110. The water collection module 120 has a drain outlet. The water collection module 120 can collect condensed water in the inner compartment of the dryer body 110 to prevent the condensed water from contacting the items to be dried again. In specific implementation, a drain outlet is opened at the bottom of the dryer body 110, and the condensed water is spontaneously discharged into the water collection module 120 by gravity.

[0054] On the basis of the above embodiment, a switch valve 130 is provided at the drain port of the water collection module 120. When the condensed water in the water collection module 120 accumulates to a certain amount, the switch valve 130 is controlled to open the drain port of the water collection module 120 to discharge the condensed water in the water collection module 120, so as to realize the recycling of the water collection module 120.

[0055] More specifically, the water collection module 120 is formed with a water collection chamber connected to the drain port of the dryer body 110, and a liquid level sensor is provided in the water collection chamber, and the liquid level sensor is in communication connection with the switch valve 130; wherein the switch valve 130 is an electrically controlled valve. The liquid level sensor transmits the sensed liquid level data to the control unit, and the control unit compares the liquid level data with the preset liquid level value. If the liquid level sensor detects that the liquid level in the water collection chamber reaches or exceeds the preset liquid level value, a drainage command is generated, and the switch valve 130 is adjusted to open the switch valve 130 for drainage according to the drainage command; if the liquid level sensor detects that the liquid level in the water collection chamber is zero, a closing command is generated, and the switch valve 130 is closed according to the closing command; wherein the control unit can be a driving computer, or other data processing modules independent of the driving computer. This embodiment controls drainage by sensing the liquid level, avoids the problem of users frequently draining water, or excessive accumulation of condensed water overflowing the water collection module 120, and improves its reliability and convenience of use.

[0056] Based on the above embodiment, see 3, the water outlet side of the switch valve 130 is connected to a drain pipe 140, which can guide the water flow to prevent the water flow from overflowing into the vehicle. In specific implementation, a drain port is set at the lower part of the water collection chamber to discharge the condensed water by gravity, which has a simpler structure and lower maintenance cost.

[0057] In some specific embodiments of the dryer body 110, the dryer body 110 includes an air inlet pipe 111, a drying chamber 112, and an air outlet pipe 113 connected in sequence along the gas flow direction. The air inlet end of the air inlet pipe 111 is the air inlet side of the dryer 1. The air outlet pipe 113 is used to discharge the moisture generated during drying. The drain port at the bottom of the drying chamber 112 is connected to the water inlet of the water collection module 120 to receive the condensed water generated by drying. More specifically, in order to provide sufficient power for the circulation of the drying gas, an induced draft fan may be provided at the air outlet side of the drying chamber 112 or at the air outlet pipe 113.

[0058] Based on the same inventive concept, an embodiment of the present application also provides a vehicle, comprising the above-mentioned vehicle-mounted drying system.

[0059] Compared with the prior art, the vehicle provided in this embodiment realizes the on-board drying function of the whole vehicle by adopting the above-mentioned on-board drying system. The user utilizes the air filter 2 in the power system to provide a drying air source, and uses the heated and temperature-controlled air for drying. It is convenient and reliable to use, and improves the user experience and quality of the whole vehicle.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted drying system, characterized in that: include: Dryer (1), air filter (2), ventilation pipeline (3) and heating module (4); The air inlet end of the ventilation pipeline (3) is connected to the air outlet side of the air filter (2), and the air outlet end is connected to the air inlet side of the dryer (1); the heating module (4) is thermally connected to the ventilation pipeline (3) and can heat the air in the ventilation pipeline (3).

2. The vehicle-mounted drying system according to claim 1, characterized in that: The ventilation pipeline (3) is provided with a control valve (5), the control valve (5) is an opening regulating valve, and the control valve (5) is arranged upstream of the heating module (4).

3. The vehicle-mounted drying system according to claim 1, characterized in that: The vehicle-mounted drying system also includes an air pump, which is located downstream of the air filter (2), and the air inlet end of the ventilation pipeline (3) is connected to the air outlet side of the air pump.

4. The vehicle-mounted drying system according to claim 3, characterized in that: The vehicle-mounted drying system further comprises an engine (6), wherein the engine (6) comprises an engine body (610) and a turbocharger (620), wherein the turbocharger (620) comprises a pressure wheel (621) and a turbine (622), wherein the engine body (610) is connected between the air outlet side of the pressure wheel (621) and the air intake side of the turbine (622), wherein the air filter (2) is connected to the air intake side of the pressure wheel (621), and the air intake end of the ventilation pipeline (3) is connected to the air outlet side of the pressure wheel (621); wherein the turbocharger (620) is an air pump.

5. The vehicle-mounted drying system according to claim 1, characterized in that: The heating module (4) comprises an electric heater (410) and a power supply unit (420) electrically connected to the electric heater (410), and the electric heater (410) is thermally connected to the ventilation pipeline (3).

6. The vehicle-mounted drying system according to claim 1, characterized in that: The heating module (4) comprises a burner (430) thermally connected to the ventilation pipeline (3).

7. The vehicle-mounted drying system according to claim 1, characterized in that: The dryer (1) comprises a dryer body (110) and a water collection module (120); the air outlet end of the ventilation pipeline (3) is connected to the air inlet side of the dryer body (110); the water inlet of the water collection module (120) is connected to the water outlet of the dryer body (110); and the water collection module (120) has a water outlet.

8. The vehicle-mounted drying system according to claim 7, characterized in that: A switch valve (130) is provided at the drainage outlet of the water collection module (120).

9. The vehicle-mounted drying system according to claim 8, characterized in that: The water collection module (120) is formed with a water collection chamber that is in communication with the drain port of the dryer body (110), and a liquid level sensor is provided in the water collection chamber, and the liquid level sensor is communicatively connected with the switch valve (130).

10. A vehicle, characterized in that: It comprises the vehicle-mounted drying system as described in any one of claims 1-9.

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