CN116463985A - High-temperature high-pressure cleaning vehicle and cleaning water heating method - Google Patents

High-temperature high-pressure cleaning vehicle and cleaning water heating method Download PDF

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Publication number
CN116463985A
CN116463985A CN202310138863.4A CN202310138863A CN116463985A CN 116463985 A CN116463985 A CN 116463985A CN 202310138863 A CN202310138863 A CN 202310138863A CN 116463985 A CN116463985 A CN 116463985A
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CN
China
Prior art keywords
water
heating
pressure
heating system
temperature
Prior art date
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Pending
Application number
CN202310138863.4A
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Chinese (zh)
Inventor
杨千文
李红朋
李胜
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Chengdu Yiwei New Energy Vehicle Co ltd
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Chengdu Yiwei New Energy Vehicle Co ltd
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Publication date
Application filed by Chengdu Yiwei New Energy Vehicle Co ltd filed Critical Chengdu Yiwei New Energy Vehicle Co ltd
Priority to CN202310138863.4A priority Critical patent/CN116463985A/en
Publication of CN116463985A publication Critical patent/CN116463985A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/242—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/395—Information to users, e.g. alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/421—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The embodiment of the invention provides a high-temperature high-pressure cleaning vehicle, which comprises the following components: the system comprises an automobile chassis, a pipeline system, a heating system and an operating system; the pipeline system, the heating system and the operation system are all arranged on the chassis of the automobile; the heating system is connected with the operating system through a pipeline system; the pipeline system comprises a clear water tank; the heating system includes: the device comprises a power supply module, a liquid level detection module, a gear switch, a state detection module and a heating module; the invention aims to provide a high-temperature high-pressure cleaning vehicle and a cleaning water heating method, which can also provide high-temperature high-pressure hot water operation on the basis of conventional high-pressure cold water cleaning operation, and the heated cleaning water is pressurized and sprayed out, so that the cleaning vehicle has the functions of powerful degreasing, sterilization, disinfection and the like, the cleaning efficiency is improved, and the user experience is improved.

Description

High-temperature high-pressure cleaning vehicle and cleaning water heating method
Technical Field
The invention relates to the technical field of environmental sanitation cleaning, in particular to a high-temperature high-pressure cleaning vehicle and a cleaning water heating method.
Background
The new energy sanitation vehicle has been used in a large amount by virtue of the advantages of low noise, zero emission and the like, and has a tendency to replace the traditional fuel sanitation vehicle. The pure electric cleaning vehicle is one of the main pin vehicle types popularized by new energy sanitation vehicles.
At present, pure electric cleaning vehicles in the market have high-pressure cleaning functions and can provide cleaning services for areas such as urban sidewalks, auxiliary roads, squares and the like, but the areas with a large amount of greasy dirt such as food streets, kitchen waste storage areas and the like are not in a way or cannot be completely cleaned.
Disclosure of Invention
Accordingly, the invention aims to provide a high-temperature high-pressure cleaning vehicle and a cleaning water heating method, which can provide high-temperature high-pressure hot water operation on the basis of conventional high-pressure cold water cleaning operation, have the functions of powerful degreasing, sterilization, disinfection and the like, improve cleaning efficiency and improve user experience.
In a first aspect, an embodiment of the present invention provides a high-temperature and high-pressure cleaning vehicle, including: the system comprises an automobile chassis, a pipeline system, a heating system and an operating system; the pipeline system, the heating system and the operation system are all arranged on the chassis of the automobile; the heating system is connected with the operating system through a pipeline system; the pipeline system comprises a clear water tank; the heating system includes: the device comprises a power supply module, a liquid level detection module, a gear switch, a state detection module and a heating module; the power supply module comprises a battery unit and a main switch, the battery unit is used for supplying power to the heating system, and the main switch is used for controlling the power supply module to be turned on or turned off; the liquid level detection module is used for detecting whether the liquid in the clear water tank accords with a threshold value; the gear switch is used for determining the working gear of the heating system; the state detection module comprises: the device comprises an oil level detection unit, a heating system temperature detection unit, a water pressure detection unit and a water temperature detection unit; an oil level measuring unit for detecting whether or not the oil level of the fuel tank of the heating system exceeds a threshold value; the heating system temperature detection unit is used for detecting whether the heating system is over-temperature or not; the water pressure detection unit is used for detecting whether the water pressure in a pipeline of the heating system is normal or not; the water temperature detection unit is used for detecting whether the water temperature of the water outlet of the heating system is normal or not; and the operation system is used for spraying the water heated by the heating module.
In a preferred embodiment of the present invention, the heating module comprises: a heater, a burner, a fuel injection unit, a fuel tank, and a heat radiation unit; a fuel injection unit for supplying fuel to the burner; a burner for providing energy to the heater by burning fuel; a fuel tank for storing fuel; and the heat radiating unit is used for radiating heat for the heating module.
In a preferred embodiment of the present invention, the high temperature and high pressure cleaning vehicle further comprises: a power system is arranged on the upper part; the pipeline system comprises: an electric water pump; the upper power system is arranged on the automobile chassis; and the upper power system is used for supplying power to the electric water pump.
In a preferred embodiment of the present invention, the piping system further comprises: the device comprises a filter, a water distribution module, a pressure sensor, a switch ball valve and a water pipe; the clear water tank, the filter, the water diversion module, the pressure sensor and the switch ball valve are sequentially connected through water pipes.
In a preferred embodiment of the present invention, an operating system includes: the water spraying device comprises a water spraying frame device, a point spraying device, a cold water gun device and a hot water gun device; the water spraying frame device and the point spraying device are connected with the switch ball valve; both the cold water gun device and the hot water gun device are connected with the switch ball valve through the water pipe reel.
In a preferred embodiment of the present invention, the water diversion module comprises: a cold water diversion module and a hot water diversion module; the water spraying frame device, the point spraying device and the cold water gun device are connected with the cold water diversion module through switch ball valves; the water spray frame device, the point spray device and the hot water gun device are connected with the hot water diversion module through switch ball valves.
In a preferred embodiment of the present invention, an electric water pump includes: a high-pressure cold water pump and a high-pressure hot water pump; the filter, the high-pressure cold water pump and the cold water diversion module are connected in sequence; the filter, the high-pressure cold water pump, the heater and the hot water diversion module are connected in sequence; the high-pressure cold water pump and the high-pressure hot water pump are used for pressurizing water in the pipeline system.
In a preferred embodiment of the present invention, the high temperature and high pressure cleaning vehicle further comprises: an alarm system; the alarm system comprises an alarm lamp and a buzzer; the alarm system is used for executing alarm action when at least one target signal in the signals detected by the oil level detection unit, the heating system temperature detection unit, the water pressure detection unit, the water temperature detection unit and the pressure sensor exceeds a threshold value corresponding to the unit for detecting the target signal; the alarm actions include: the alarm lamp lights up and/or the buzzer buzzes.
In a second aspect, an embodiment of the present invention provides a cleaning water heating method, which is applied to the heating system of the high-temperature and high-pressure cleaning vehicle of any one of the above, and the cleaning water heating method includes: switching on a power supply to judge whether the liquid in the clear water tank accords with a threshold value; if the liquid in the clear water tank accords with the threshold value, the gear module is switched to a hot water gear; judging whether the fuel tank oil level, the heating system temperature, the water pressure in a pipeline of the heating system and the water temperature of a water outlet of the heating system all accord with threshold values; and if the fuel tank oil level, the heating system temperature, the water pressure in a pipeline of the heating system and the water temperature of a water outlet of the heating system all meet the threshold values, performing heating operation.
In a preferred embodiment of the present invention, the step of performing the heating operation includes: the fan, ignition coil and fuel solenoid valve are switched on to heat the clean water by the heater.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a high-temperature high-pressure cleaning vehicle and a cleaning water heating method, wherein the high-temperature high-pressure cleaning vehicle comprises the following components: the system comprises an automobile chassis, a pipeline system, a heating system and an operating system; the pipeline system, the heating system and the operation system are all arranged on the chassis of the automobile; the heating system is connected with the operating system through a pipeline system; the pipeline system comprises a clear water tank; the heating system includes: the device comprises a power supply module, a liquid level detection module, a gear switch, a state detection module and a heating module; the power supply module comprises a battery unit and a main switch, the battery unit is used for supplying power to the heating system, and the main switch is used for controlling the power supply module to be turned on or turned off; the liquid level detection module is used for detecting whether the liquid in the clear water tank accords with a threshold value; the gear switch is used for determining the working gear of the heating system; the state detection module comprises: the device comprises an oil level detection unit, a heating system temperature detection unit, a water pressure detection unit and a water temperature detection unit; an oil level measuring unit for detecting whether or not the oil level of the fuel tank of the heating system exceeds a threshold value; the heating system temperature detection unit is used for detecting whether the heating system is over-temperature or not; the water pressure detection unit is used for detecting whether the water pressure in a pipeline of the heating system is normal or not; the water temperature detection unit is used for detecting whether the water temperature of the water outlet of the heating system is normal or not; the operation system is used for spraying the water heated by the heating module, spraying the cleaning water from the operation system through the pipeline system after the heating module heats the cleaning water, so that the cleaning system has the functions of powerful oil stain removal, sterilization, disinfection and the like, the cleaning efficiency is improved, and the user experience is improved.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part will be obvious from the description, or may be learned by practice of the techniques of the disclosure.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a high temperature and high pressure cleaning vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a heating system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an on-board power system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a connection relationship of a pipeline system according to an embodiment of the present invention;
FIG. 5 is a flow chart of a method for heating clean water according to an embodiment of the present invention;
fig. 6 is a flowchart of a heater operation method according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Some embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Example 1
The embodiment of the invention provides a high-temperature high-pressure cleaning vehicle, referring to a schematic diagram of the high-temperature high-pressure cleaning vehicle shown in fig. 1, the high-temperature high-pressure cleaning vehicle comprises: the system comprises an automobile chassis, a pipeline system, a heating system and an operating system; wherein, the pipeline system, the heating system and the operation system are all arranged on the chassis of the automobile; the heating system is connected with the operating system through a pipeline system; the pipeline system comprises a clear water tank.
Specifically, the automobile chassis of the high-temperature high-pressure cleaning vehicle can adopt a second class of chassis of a pure electric cargo automobile, wherein the second class of chassis refers to an automobile chassis with a cab and lacking a carriage system assembly, and is convenient to upgrade and reform; the heating system and the operating system are arranged on the two types of land, and are connected through a pipeline system; the pure electric sanitation vehicle has been used in a large amount by virtue of low noise, zero emission and the like, and has a tendency to replace the traditional fuel sanitation vehicle.
Further, an embodiment of the present invention provides a heating system, referring to a schematic diagram of a heating system provided in the embodiment of the present invention shown in fig. 2, where the heating system includes: the device comprises a power supply module, a liquid level detection module, a gear switch, a state detection module and a heating module; the power supply module comprises a battery unit and a main switch, the battery unit is used for supplying power to the heating system, and the main switch is used for controlling the power supply module to be turned on or turned off; the liquid level detection module is used for detecting whether the liquid in the clear water tank accords with a threshold value; and the gear switch is used for determining the working gear of the heating system.
Specifically, the power supply module is used for supplying power to the control system of the heating system, when the cleaning water needs to be heated, the main switch is firstly turned on, the battery unit is connected with the control system, the liquid level detection unit comprises at least one sensor and is used for detecting whether the water in the clean water tank reaches a preset threshold value, the threshold value can be 75% or more than the capacity of the water tank, other values can be also used, and the specific value is set manually according to specific requirements; if the liquid in the clear water tank accords with the threshold value, further, the gear of the gear switch can be selected, and if the liquid in the clear water tank accords with the threshold value, the alarm system acts, namely the buzzer sounds; the gear switch comprises a cold water gear and a hot water gear; if the gear selects the hot water gear, a state detection module is needed to further detect whether the working condition is met.
Further, the state detection module includes: the device comprises an oil level detection unit, a heating system temperature detection unit, a water pressure detection unit and a water temperature detection unit; an oil level measuring unit for detecting whether or not the oil level of the fuel tank of the heating system exceeds a threshold value; the heating system temperature detection unit is used for detecting whether the heating system is over-temperature or not; the water pressure detection unit is used for detecting whether the water pressure in a pipeline of the heating system is normal or not; the water temperature detection unit is used for detecting whether the water temperature of the water outlet of the heating system is normal or not.
Specifically, the oil level detecting unit includes at least one sensor provided in the inside of the fuel tank for detecting whether the remaining amount of fuel in the fuel tank meets a threshold value, which may be set to a plurality of specific values corresponding to different sensors, respectively, and illustratively, the alarm device is operated when the remaining fuel in the fuel tank is less than 15% of the capacity of the fuel tank, the 'liquid level switch' fuel alarm indicator lamp is lighted, and the alarm device is operated when the remaining fuel in the fuel tank is less than 1% of the capacity of the fuel tank, and the buzzer is buzzed while the fuel alarm indicator lamp is lighted.
Specifically, the temperature sensor of the heating system includes at least one temperature sensor, the temperature sensor is disposed inside the heating system, and is used for detecting whether the temperature inside the heating system exceeds a preset threshold, it should be emphasized that the threshold corresponding to each temperature sensor may be unused, and exemplary, the threshold corresponding to the temperature sensor for detecting the temperature of the fuel tank may be 70 ℃, the threshold corresponding to the temperature sensor for detecting the temperature of the heater may be 150 ℃, and the like, and when the temperature detected by the sensor exceeds the preset threshold, the alarm device acts, and the 'smoke sensing' fuel alarm indicator lights up and the buzzer buzzes.
Specifically, the water pressure detecting unit includes water pressure sensor, and water pressure sensor sets up in heating system's pipeline for whether detect the pipeline and have water pressure, when pipeline noon water pressure, alarm device action,' rivers 'fuel warning pilot lamp lights, and the temperature detecting unit includes temperature sensor, sets up in heating system's delivery port, and if the temperature of delivery port exceeds preset threshold value, and exemplary, this preset threshold value is 80 ℃, then the alarm action, 'water temperature switch' warning pilot lamp lights.
Specifically, the heating module of the heating system can only work after the detection unit does not send out an alarm signal.
Specifically, the high-temperature high-pressure cleaning vehicle further comprises: the hot water pump detection device and the cold water pump detection device are respectively used for detecting whether the working states of the hot water pump and the cold water pump are normal, if the cold water gear is selected, the cold water pump detection device judges whether the working states of the cold water pump are normal, and if the cold water gear is abnormal, the alarm device acts and the water pump alarm indicator lights.
Specifically, the operation system comprises a plurality of operation devices for spraying the water heated by the heating module.
The embodiment of the invention provides a high-temperature high-pressure cleaning vehicle, which comprises the following components: the system comprises an automobile chassis, a pipeline system, a heating system and an operating system; the pipeline system, the heating system and the operation system are all arranged on the chassis of the automobile; the heating system is connected with the operating system through a pipeline system; the pipeline system comprises a clear water tank; the heating system includes: the device comprises a power supply module, a liquid level detection module, a gear switch, a state detection module and a heating module; the power supply module comprises a battery unit and a main switch, the battery unit is used for supplying power to the heating system, and the main switch is used for controlling the power supply module to be turned on or turned off; the liquid level detection module is used for detecting whether the liquid in the clear water tank accords with a threshold value; the gear switch is used for determining the working gear of the heating system; the state detection module comprises: the device comprises an oil level detection unit, a heating system temperature detection unit, a water pressure detection unit and a water temperature detection unit; an oil level measuring unit for detecting whether or not the oil level of the fuel tank of the heating system exceeds a threshold value; the heating system temperature detection unit is used for detecting whether the heating system is over-temperature or not; the water pressure detection unit is used for detecting whether the water pressure in a pipeline of the heating system is normal or not; the water temperature detection unit is used for detecting whether the water temperature of the water outlet of the heating system is normal or not; the operation system is used for spraying the water heated by the heating module, spraying the cleaning water from the operation system through the pipeline system after the heating module heats the cleaning water, so that the cleaning system has the functions of powerful oil stain removal, sterilization, disinfection and the like, the cleaning efficiency is improved, and the user experience is improved.
Example two
On the basis of the above embodiment, the embodiment of the present invention provides a high-temperature and high-pressure cleaning vehicle, the heating module includes: a heater, a burner, a fuel injection unit, a fuel tank, and a heat radiation unit; a fuel injection unit for supplying fuel to the burner; a burner for providing energy to the heater by burning fuel; a fuel tank for storing fuel; and the heat radiating unit is used for radiating heat for the heating module.
Specifically, the fuel injection unit injects fuel into a burner, a coil in the burner ignites and burns the fuel to release heat as a heater, a water pipe passage is arranged in the heater, and the heater heats water in the water pipe passage; after a period of operation, the temperature of the heating system continuously rises, and the heat radiating unit comprises cooling equipment such as a fan and the like and is used for cooling the heating system.
Specifically, the high-temperature high-pressure cleaning vehicle further comprises: a power system is arranged on the upper part; the pipeline system comprises: the electric water pump comprises a cold water pump and a hot water pump, and the upper power system is arranged on an automobile chassis; the upper power system is used for supplying power to the electric water pump; the upper power system comprises a high-voltage distribution box and a DCAC conversion device, and referring to a schematic diagram of the upper power system provided by the embodiment of the invention shown in fig. 3, the high-voltage distribution box outputs high-voltage direct current to be supplied to the DCAC conversion device, the DCAC conversion device converts the high-voltage direct current into three-phase alternating current so as to supply power for a motor, and the motor drives an electric water pump to operate.
Specifically, the pipeline system in the high-temperature high-pressure cleaning vehicle further comprises: the device comprises a filter, a water distribution module, a pressure sensor, a switch ball valve and a water pipe; the clear water tank, the filter, the water diversion module, the pressure sensor and the switch ball valve are sequentially connected through water pipes, see a schematic diagram of a connection relation of a pipeline system, which is provided by the embodiment of the invention and shown in fig. 4, and the operation system comprises: the water spraying device comprises a water spraying frame device, a point spraying device, a cold water gun device and a hot water gun device; the water spraying frame device and the point spraying device are connected with the switch ball valve; both the cold water gun device and the hot water gun device are connected with the switch ball valve through the water pipe reel.
Specifically, the water spraying frame device can be arranged to be punched, has an adjustment range of up and down + -100 mm and a rotation angle of left and right 18 degrees, can be arranged to be 6 nozzles, and can be used for cleaning a road surface by singly spraying and jetting fan-shaped high-pressure water, and the 6 nozzles form a linear water knife, so that the cleaning efficiency is effectively ensured, and the cleaning width is 1.3 meters; furthermore, the spot spraying device provides columnar or fan-shaped high-pressure water, and is provided with upward, downward, leftward and rightward all-directional adjustment for cleaning the road edge operation; furthermore, the cold water gun device and the hot water gun device can independently or simultaneously operate, and can operate in an area within the radius of 15m of a vehicle by matching with a 15m long water pipe reel, and the high-pressure hot water gun can provide high-pressure hot water to forcefully remove greasy dirt, sterilize and disinfect.
Further, the water diversion module includes: a cold water diversion module and a hot water diversion module; the water spraying frame device, the point spraying device and the cold water gun device are connected with the cold water diversion module through switch ball valves; the water spray frame device, the point spray device and the hot water gun device are connected with the hot water diversion module through switch ball valves.
Specifically, the water diversion module comprises a water diversion device, water conveyed by the water pump is divided into a plurality of groups, water is respectively supplied to a plurality of groups of operation devices, a plurality of separated cleaning passages are respectively connected with a switch ball valve through pressure sensors, the pressure sensors are used for detecting whether the water pressure in each cleaning passage is normal, the switch ball valves are used for controlling the on-off of the cleaning passages, and then cleaning water is sprayed out of the operation system.
Further, the filter, the high-pressure cold water pump and the cold water diversion module are connected in sequence; the filter, the high-pressure cold water pump, the heater and the hot water diversion module are connected in sequence; the high-pressure cold water pump and the high-pressure hot water pump are both used for pressurizing water in the pipeline system, wherein a motor for the operation of the daodong water pump has an overvoltage protection function, and the signal is used for stopping the motor under the precondition that the motor is started and stopped, and the overvoltage motor is stopped for protection.
Further, the high-temperature high-pressure cleaning vehicle further comprises: an alarm system; the alarm system comprises an alarm lamp and a buzzer; the alarm system is used for executing alarm action when at least one target signal in the signals detected by the sensors such as the oil level detection unit, the heating system temperature detection unit, the water pressure detection unit, the water temperature detection unit, the pressure sensor and the like exceeds a threshold value corresponding to the unit for detecting the target signal; the alarm actions include: the alarm lamp lights up and/or the buzzer buzzes.
Specifically, alarm device of high temperature high pressure washs car includes a plurality of alarm lamps, and every alarm lamp all corresponds to be provided with different demonstration typeface, includes: the liquid level switch, the smoke feeling, the water flow, the water temperature switch and the like are turned on corresponding to different alarm lamps when different alarm signals are sent out.
The sensor has two states (namely triggering and non-triggering), namely the sensor can be opened or closed, and the liquid level detection unit and the oil level detection unit can measure the specific height of the liquid level in the container.
The embodiment of the invention provides a high-temperature high-pressure cleaning vehicle, which is characterized in that cleaning water is heated based on a heating system and then sprayed out of an operation system through a pipeline system, so that the cleaning vehicle has the functions of removing greasy dirt, sterilizing, disinfecting and the like, the cleaning efficiency is improved, the user experience is improved, the safety operation of the high-temperature high-pressure cleaning vehicle is ensured by arranging various sensors, a reliable alarm device is added, a user can timely find a vehicle fault, and the economic loss is reduced.
Example III
Firstly, unscrewing a vehicle key until a 'READY' is displayed on an instrument, pressing a 'upper low-voltage main switch' button, and displaying a 'upper high-voltage power-on completed' prompt on an upper display screen, wherein the upper preparation work is completed.
On the basis of the above embodiments, the embodiment of the present invention provides a cleaning water heating method, referring to a flowchart of the cleaning water heating method provided by the embodiment of the present invention shown in fig. 5, the cleaning water heating method includes: the power switch is turned on, the water level detection unit can detect the water level of the water tank on the premise that the water level of the water tank is sufficient, the execution step judges whether the water level of the water tank meets the threshold value, the water level is displayed in the form of a progress bar on the display screen, a prompt message and a voice prompt are generated when the water level is low, if the water in the water tank meets the operation condition, the step is executed to switch the gear to a hot water gear, the steps of judging whether the fuel tank oil level meets the threshold value, judging whether the temperature of a heating system meets the threshold value, judging whether the water pressure of a passage meets the threshold value and judging whether the water temperature of a water outlet meets the threshold value are further executed, wherein, the feedback of a signal for judging whether the water temperature of the water outlet meets the threshold value must be valid by default when the heating work of the heating gear is valid, an invalid signal is fed back when the temperature of the heating system exceeds the threshold value, and when the judging results of the steps are all yes, the execution step is heating, if any one of the steps is yes, the heating operation cannot be performed, and the alarm action is performed.
Further, after the gear is shifted, the method further includes: operating the corresponding switch to open the corresponding valve, and then starting the motor to work; in the shutdown process, the corresponding switch is closed, the motor can be closed first, and the corresponding waterway electromagnetic valve is closed automatically after the motor rotation speed is 0.
On the basis of the above steps, the embodiment of the present invention provides a method for operating a heater, referring to a flowchart of the method for operating a heater provided in the embodiment of the present invention shown in fig. 6, where the method for operating a heater includes: after the cold water enters the heating system, the fan starts to work after three seconds of delay, the ignition coil starts to work after three seconds of delay, then the electromagnetic valve starts to work after three seconds of continuous delay, and then the whole heating system starts to work, when the heating is finished, the step of closing the electromagnetic valve is limited, after three seconds of delay, the ignition coil is closed, after three seconds of delay, the fan is closed, and after the delay, the water pump motor is closed.
Further, during operation of the heater, if the fuel tank level does not meet the threshold, the heating system temperature exceeds the threshold, the line water pressure does not meet the threshold, and the outlet water temperature does not meet the threshold, the heater immediately stops operating.
The embodiment of the invention provides a cleaning water heating method, which is based on the heating system to heat cleaning water, so that the cleaning water has the functions of powerful degreasing, sterilization, disinfection and the like, the cleaning efficiency is improved, and the user experience is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (10)

1. The utility model provides a high temperature high pressure washs car which characterized in that, high temperature high pressure washs car includes: the system comprises an automobile chassis, a pipeline system, a heating system and an operating system; the pipeline system, the heating system and the operating system are all arranged on the automobile chassis; the heating system and the operating system are connected through the pipeline system;
the pipeline system comprises a clear water tank; the heating system includes: the device comprises a power supply module, a liquid level detection module, a gear switch, a state detection module and a heating module;
the power supply module comprises a battery unit and a main switch, the battery unit is used for supplying power to the heating system, and the main switch is used for controlling the power supply module to be turned on or turned off;
the liquid level detection module is used for detecting whether the liquid in the clear water tank accords with a threshold value;
the gear switch is used for determining the working gear of the heating system;
the state detection module comprises: the device comprises an oil level detection unit, a heating system temperature detection unit, a water pressure detection unit and a water temperature detection unit;
the fuel level measuring unit is used for detecting whether the fuel tank level of the heating system exceeds a threshold value;
the heating system temperature detection unit is used for detecting whether the heating system is over-temperature or not;
the water pressure detection unit is used for detecting whether the water pressure in the pipeline of the heating system is normal or not;
the water temperature detection unit is used for detecting whether the water temperature of the water outlet of the heating system is normal or not;
the operation system is used for spraying the water heated by the heating module.
2. The high temperature and high pressure cleaning vehicle of claim 1, wherein the heating module comprises: a heater, a burner, a fuel injection unit, a fuel tank, and a heat radiation unit;
the fuel injection unit is used for providing fuel for the combustor;
the burner is used for providing energy for the heater by burning fuel;
the fuel tank is used for storing fuel;
the heat dissipation unit is used for dissipating heat of the heating module.
3. The high temperature and high pressure cleaning vehicle of claim 2, further comprising: a power system is arranged on the upper part; the pipe system includes: an electric water pump;
the upper power system is arranged on the automobile chassis;
the upper power system is used for supplying energy to the electric water pump.
4. A high temperature, high pressure cleaning vehicle according to claim 3, wherein the piping system further comprises: the device comprises a filter, a water distribution module, a pressure sensor, a switch ball valve and a water pipe;
the clear water tank, the filter, the water diversion module, the pressure sensor and the switch ball valve are sequentially connected through the water pipe.
5. The high temperature and high pressure cleaning vehicle of claim 4, wherein said operating system comprises: the water spraying device comprises a water spraying frame device, a point spraying device, a cold water gun device and a hot water gun device;
the water spraying frame device and the point spraying device are connected with the switch ball valve;
the cold water gun device and the hot water gun device are connected with the switch ball valve through a water pipe reel.
6. The high temperature and high pressure cleaning vehicle of claim 5, wherein the water splitting module comprises: a cold water diversion module and a hot water diversion module;
the water spray frame device, the point spraying device and the cold water gun device are connected with the cold water diversion module through the switch ball valve;
the water spray frame device, the point spray device and the hot water gun device are connected with the hot water diversion module through the switch ball valve.
7. The high temperature and high pressure cleaning vehicle of claim 6, wherein the electric water pump comprises: a high-pressure cold water pump and a high-pressure hot water pump;
the filter, the high-pressure cold water pump and the cold water diversion module are sequentially connected;
the filter, the high-pressure cold water pump, the heater and the hot water diversion module are sequentially connected;
the high-pressure cold water pump and the high-pressure hot water pump are used for pressurizing water in the pipeline system.
8. The high temperature and high pressure cleaning vehicle of claim 4, further comprising: an alarm system; the alarm system comprises an alarm lamp and a buzzer;
the alarm system is used for executing alarm action when at least one target signal in the signals detected by the oil level measuring unit, the heating system temperature detecting unit, the water pressure detecting unit, the water temperature detecting unit and the pressure sensor exceeds a threshold value corresponding to the unit for detecting the target signal;
the alarm action includes: the alarm lamp lights up and/or the buzzer buzzes.
9. A cleaning water heating method applied to the heating system of the high-temperature and high-pressure cleaning vehicle according to any one of claims 1 to 8, characterized in that the cleaning water heating method comprises:
switching on a power supply to judge whether the liquid in the clear water tank accords with a threshold value;
if the liquid in the clear water tank accords with a threshold value, switching the gear module into a hot water gear;
judging whether the fuel tank oil level, the heating system temperature, the water pressure in a pipeline of the heating system and the water temperature of a water outlet of the heating system all accord with threshold values;
and if the fuel tank oil level, the heating system temperature, the water pressure in a pipeline of the heating system and the water temperature of a water outlet of the heating system all meet the threshold values, performing heating operation.
10. The method of heating clean water according to claim 9, wherein the step of performing a heating operation includes:
the fan, ignition coil and fuel solenoid valve are switched on to heat the clean water by the heater.
CN202310138863.4A 2023-02-20 2023-02-20 High-temperature high-pressure cleaning vehicle and cleaning water heating method Pending CN116463985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310138863.4A CN116463985A (en) 2023-02-20 2023-02-20 High-temperature high-pressure cleaning vehicle and cleaning water heating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310138863.4A CN116463985A (en) 2023-02-20 2023-02-20 High-temperature high-pressure cleaning vehicle and cleaning water heating method

Publications (1)

Publication Number Publication Date
CN116463985A true CN116463985A (en) 2023-07-21

Family

ID=87176048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310138863.4A Pending CN116463985A (en) 2023-02-20 2023-02-20 High-temperature high-pressure cleaning vehicle and cleaning water heating method

Country Status (1)

Country Link
CN (1) CN116463985A (en)

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