CN112590720A - Environment-friendly energy-saving steam cleaning machine - Google Patents

Environment-friendly energy-saving steam cleaning machine Download PDF

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Publication number
CN112590720A
CN112590720A CN202011560683.8A CN202011560683A CN112590720A CN 112590720 A CN112590720 A CN 112590720A CN 202011560683 A CN202011560683 A CN 202011560683A CN 112590720 A CN112590720 A CN 112590720A
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CN
China
Prior art keywords
steam
water
pipe
metal pipe
water tank
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Pending
Application number
CN202011560683.8A
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Chinese (zh)
Inventor
郑克洪
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Guangdong Haoneng Electric Appliance Technology Co ltd
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Guangdong Haoneng Electric Appliance Technology Co ltd
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Application filed by Guangdong Haoneng Electric Appliance Technology Co ltd filed Critical Guangdong Haoneng Electric Appliance Technology Co ltd
Priority to CN202011560683.8A priority Critical patent/CN112590720A/en
Publication of CN112590720A publication Critical patent/CN112590720A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/045Other hand-held cleaning arrangements, e.g. with sponges, brushes, scrapers or the like
    • B60S3/047Other hand-held cleaning arrangements, e.g. with sponges, brushes, scrapers or the like using liquid or gas distributing means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • F22B1/28Methods of steam generation characterised by form of heating method in boilers heated electrically
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00Control systems for steam boilers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention discloses an environment-friendly energy-saving steam cleaning machine, which relates to the technical field of steam cleaning and comprises a host machine and a storage device, wherein a water tank is arranged in the host machine, a water pump is arranged at one end inside the water tank, an electromagnetic water inlet valve is arranged at the right end outside the water tank, a metal casting is arranged at one end outside the electromagnetic water inlet valve, a metal pipe is arranged inside the metal casting, an electric heating pipe is arranged outside the metal pipe, a pressure sensor is arranged at one end, close to the water tank, of the metal pipe, and a safety pressure valve is arranged at one end, far away from the water tank, of the metal pipe. When the high-pressure steam spray gun works, the water pump conveys high-pressure water flow to the metal pipe, the electric heating pipe quickly heats the metal pipe, the water flow is quickly converted into high-pressure steam in the metal pipe, the high-pressure steam conveying pipe flows to the steam spray gun, and the high-pressure steam can be sprayed out of a gun opening as long as a worker opens a trigger switch of the steam spray gun, so that high-pressure steam flow or high-pressure steam-water mixed jet flow capable of cleaning a vehicle body is generated.

Description

Environment-friendly energy-saving steam cleaning machine
Technical Field
The invention relates to the field of steam cleaning devices, in particular to an environment-friendly energy-saving steam cleaning machine.
Background
The traditional automobile cleaning method generally adopts high-pressure water flow for cleaning, and the water flow is ejected by a water spraying gun at a high speed, so that a large amount of clear water is consumed, and a large amount of sewage is generated after cleaning. Therefore, people adopt a high-pressure boiler to produce high-pressure steam for cleaning, the high-pressure steam is conveyed to a steam spray gun through a steam conveying pipe, and a trigger is triggered to clean the vehicle body, but the defects exist, and the vehicle body needs to be perfected.
The gas production speed in the market is low, a long time is needed from the beginning of heating the boiler to the production of steam, the gas production rate is difficult to control accurately, the whole machine is large in size, the inner wall of the boiler is easy to scale, the steam stored in the high-pressure furnace is large in size, the destructive power of the high-pressure furnace is large in case of accidents, great potential safety hazards exist, and the steam pipe and the spray gun of the cleaning machine are inconvenient to store.
Disclosure of Invention
The invention aims to provide an environment-friendly energy-saving steam cleaning machine, which aims to solve the problems that the gas production speed is low, a long time is required from the beginning of heating a boiler to the production of steam, the gas production rate is difficult to accurately control, the whole machine is large in size, the inner wall of the boiler is easy to scale, the volume of the steam stored in a high-pressure furnace is large, the destructive power is high in case of accidents, the potential safety hazard is high, and the steam pipe and a spray gun of the cleaning machine are inconvenient to store.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an environmental protection and energy saving steam cleaning machine, includes host computer and storage device, inside in the host computer is provided with the water tank, and the inside one end of water tank installs the water pump, the outside right-hand member of water tank is provided with the electromagnetism water intaking valve, and the outside one end of electromagnetism water intaking valve installs the metal casting, the inside of metal casting is provided with the tubular metal resonator, and the externally mounted of tubular metal resonator has the electrothermal tube, the one end that the tubular metal resonator is close to the water tank is provided with pressure sensors, and the tubular metal resonator keeps away from the one end of water tank and installs the safe pressure valve, the inside at top sets up the steam conveying pipe in the host computer, and the end-to-end connection of steam conveying pipe has the steam spray gun, storage device.
Preferably, the steam generating device comprises a metal pipe and an electric heating pipe, the metal pipe is communicated with a pressure sensor, and the pressure sensor is electrically connected to a control circuit of the water pump and a control circuit of the electric heating pipe respectively.
Preferably, the steam generating device is provided with a temperature sensor, the temperature sensor is electrically connected to a control circuit of the water pump, and the temperature sensor is also electrically connected to a control circuit of the electric heating tube.
Preferably, the water pump is an electromagnetic pump.
Preferably, the steam generating device is provided with a metal casting, the metal pipe is spirally wound around the electric heating pipe, and the metal pipe and the electric heating pipe are both cast in the metal casting.
Preferably, the metal pipe of the steam generating device is communicated with a safety pressure valve.
Preferably, the water tank is provided with a water level sensor and an electromagnetic water inlet valve, and the water level sensor is electrically connected with the electromagnetic water inlet valve.
Preferably, the water tank is provided with a water shortage alarm device, and the water level sensor is electrically connected with the water shortage alarm device.
Preferably, the accommodating device comprises a fixed spring, a fixed plate and a baffle, the fixed spring is arranged in the accommodating device, the fixed plate is installed at one end outside the fixed spring, the fixed plate and the fixed spring are tightly attached to each other, and the fixed spring is symmetrically distributed about the vertical center line of the accommodating device and the baffle is arranged outside the front end of the accommodating device.
The invention provides an environment-friendly energy-saving steam cleaning machine which has the following beneficial effects:
1. when the high-pressure steam spray gun works, the water pump conveys high-pressure water flow to the metal pipe, the electric heating pipe quickly heats the metal pipe, the water flow is quickly converted into high-pressure steam in the metal pipe, the high-pressure steam conveying pipe flows to the steam spray gun, and the high-pressure steam can be sprayed out of a gun opening as long as a worker opens a trigger switch of the steam spray gun, so that high-pressure steam flow or high-pressure steam-water mixed jet flow capable of cleaning a vehicle body is generated.
2. The invention has the advantages of convenient and rapid car washing, good washing effect, water saving, no environmental pollution, meeting the requirement of green environmental protection, fast steam production speed of the steam generating device, extremely short time from starting to steam production, no need of long time for a client to wait for preheating to produce steam, no need of keeping a standby state for storing high-temperature and high-pressure steam all the time, and energy saving effect, and the high-temperature and high-pressure steam can quickly and effectively wash oil stains and sand dust on the car body.
3. The water pump is arranged in the inner cavity of the water tank, the water in the water tank can be utilized to enable the water pump to dissipate heat timely and efficiently, the water pump can run normally for a long time, and good performance of the water pump can be kept.
4. The steam generator has excellent safety performance, firstly, the steam quantity stored in the metal pipe of the steam generator is far smaller than that stored in a traditional boiler, so that the safety coefficient is high, and the danger is not large, secondly, the metal pipe of the steam generator is communicated with the pressure sensor, and the pressure sensor is respectively and electrically connected to the water pump control circuit and the electric heating tube control circuit, so that when the steam pressure exceeds a set value, the water pump and the electric heating tube can stop working, the steam is not overpressurized, and thirdly, even if the force exceeds a limit pressure value under a special condition, the safety pressure valve can be automatically opened to release the pressure under the action of the steam pressure, so that the safety of the whole boiler is;
5. in addition, the steam generating device is provided with a temperature sensor which is electrically connected with the control circuit of the electric heating tube, when the steam quantity demand is less, the temperature of the steam generating device rises, and reaches the highest temperature control value of the steam generating device, the control circuit of the electric heating tube interrupts the power supply of the electric heating tube to ensure that the steam generating device is not overheated, therefore, the environment-friendly energy-saving steam cleaning machine can realize automatic control, has very high safety performance, and when the cleaning machine is not needed, the steam delivery pipe and the steam spray gun can be placed in the containing device, the fixing plate connected with the fixing spring can be moved according to the use space requirement, thereby limiting and fixing the articles placed in the containing device, then, the baffle plate is pushed along the horizontal direction of the containing device, so that the containing device is sealed.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly and energy-saving steam cleaning machine according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a main unit of the environment-friendly and energy-saving steam cleaning machine of the present invention;
FIG. 3 is a schematic view of a top view of a main machine of the environmental protection and energy saving steam cleaner of the present invention.
In the figure: 1. a host; 2. a steam delivery pipe; 3. a steam spray gun; 4. a water level sensor; 5. a water tank; 6. an electromagnetic water inlet valve; 7. a metal casting; 8. a metal tube; 9. an electric heating tube; 10. a relief pressure valve; 11. a temperature sensor; 12. a pressure sensor; 13. a water pump; 14. a storage device; 1401. fixing the spring; 1402. a fixing plate; 1403. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly energy-saving steam cleaning machine comprises a host machine 1, a steam conveying pipe 2, a steam spray gun 3, a water level sensor 4, a water tank 5, an electromagnetic water inlet valve 6, a metal casting 7, a metal pipe 8, an electric heating pipe 9, a safety pressure valve 10, a temperature sensor 11, a pressure sensor 12, a water pump 13, a containing device 14, a fixed spring 1401, a fixed plate 1402 and a baffle 1403, wherein the water tank 5 is arranged in the host machine 1, the water pump 13 is arranged at one end in the water tank 5, the water tank 5 is provided with the water level sensor 4 and the electromagnetic water inlet valve 6, the water level sensor 4 is electrically connected with the electromagnetic water inlet valve 6, the water tank 5 is provided with a water shortage alarm device, the water level sensor 4 is electrically connected with the water shortage alarm device, the water pump 13 is an electromagnetic pump, the water pump 13 is arranged in an inner cavity of the water tank 5, the water pump 13 can, the steam generating device is provided with a metal casting 7, and the metal pipe and the electric heating pipe are cast in the metal casting 7, so that a compact combined structure can be formed, and the heat transfer effect between the metal pipe 8 and the electric heating pipe 9 is good;
the right end of the outside of the water tank 5 is provided with an electromagnetic water inlet valve 6, one end of the outside of the electromagnetic water inlet valve 6 is provided with a metal casting 7, the steam generating device is provided with the metal casting 7, the metal pipe 8 is spirally wound around an electric heating pipe 9, the metal pipe 8 and the electric heating pipe 9 are both cast in the metal casting 7, the metal pipe 8 is internally provided with the metal pipe 8, the electric heating pipe 9 is arranged outside the metal pipe 8, the metal pipe 8 of the steam generating device is communicated with a safety pressure valve 10, the steam quantity stored in the metal pipe 8 of the steam generating device is far smaller than that stored in a traditional boiler, so that the safety coefficient is high, the danger is not large, the metal pipe 8 of the steam generating device is communicated with a pressure sensor 12, and the pressure sensor 12 is respectively and electrically connected to a control circuit of a water pump 13 and a control circuit of the electric heating pipe 9, so that the, the steam is not overpressurized, and even if the force exceeds the limit pressure value under special conditions, the safety pressure valve 10 can be automatically opened to release the pressure under the action of the steam pressure, so that the safety of the whole machine is ensured;
the steam generating device comprises a metal pipe 8 and an electric heating pipe 9, the metal pipe 8 is communicated with a pressure sensor 12, the pressure sensor 12 is respectively and electrically connected to a control circuit of a water pump 13 and a control circuit of the electric heating pipe 9, the water pump 13 conveys high-pressure water flow to the metal pipe 8, the electric heating pipe 9 rapidly heats the metal pipe 8 to enable the water flow to be rapidly converted into high-pressure steam in the metal pipe 8, a high-pressure steam conveying pipe 2 flows to a steam spray gun 3, the high-pressure steam can be sprayed to a gun mouth as long as a worker opens a trigger switch of the steam spray gun 3 to generate high-pressure steam flow or high-pressure steam-water mixed jet flow which can clean a vehicle body, the pressure sensor 12 is arranged at one end of the metal pipe 8 close to a water tank 5, a safety pressure valve 10 is arranged at one end of the metal pipe 8 far away from the water tank 5, the storage device 14 is positioned at one end of the outside of the steam delivery pipe 2, the storage device 14 comprises a fixed spring 1401, a fixed plate 1402 and a baffle 1403, the fixed spring 1401 is arranged inside the storage device 14, the fixed plate 1402 is installed at one end of the outside of the fixed spring 1401, the fixed plate 1402 is tightly attached to the fixed spring 1401, the fixed spring 1401 is symmetrically distributed around the vertical center line of the storage device 14, the baffle 1403 is arranged outside the front end of the storage device 14, when the cleaning machine is not needed, the steam delivery pipe 2 and the steam spray gun 3 can be placed inside the storage device 14, the fixed plate 1402 connected with the fixed spring 1401 can be moved according to the use space requirement, the articles placed inside the storage device 14 can be limited and fixed, and then the baffle 1403 is pushed along the horizontal direction of the storage device 14, thereby sealing the storage device 14;
one end in the metal casting 7 is provided with a temperature sensor 11, the steam generating device is provided with the temperature sensor 11, the temperature sensor 11 is electrically connected to a control circuit of a water pump 13, the temperature sensor 11 is also electrically connected to a control circuit of an electric heating tube 9, high-temperature high-pressure steam can quickly and effectively clean oil stains and sand dust on a vehicle body, the cleaning effect is good, water is saved, the environment is not polluted, the environment is met, the environment-friendly requirement is met, the steam generating speed of the steam generating device is high, the time from starting to steam generating is extremely short, a client is not required to wait for a long time for preheating to generate steam, the standby state of storing the high-temperature high-pressure steam is not required to be kept all the;
the steam generating device is provided with a temperature sensor 11, the temperature sensor 11 is electrically connected to a control circuit of the electric heating tube 9, when the steam quantity demand is less, the temperature of the steam generating device rises, and when the highest temperature control value of the steam generating device is reached, the control circuit of the electric heating tube 9 interrupts the power supply of the electric heating tube 9 to ensure that the steam generating device is not overheated, so that the environment-friendly and energy-saving steam cleaning machine can realize automatic control and has very high safety performance.
In summary, when the environment-friendly energy-saving steam cleaning machine is used, the electric heating pipe 9 of the steam generating device starts to heat and raise the temperature when the working power switch is turned on, when the temperature of the steam generating device reaches the set starting temperature of the water pump 13, the temperature sensor 11 sends a signal to a control circuit of the water pump 13, the control circuit of the water pump 13 starts the water pump 13, the steam starts to be output, and quickly enters a stable working state, at the moment, high-pressure steam can be sprayed out to the gun mouth as long as a trigger switch of the steam spray gun 3 is turned on, steam flow capable of cleaning a vehicle body is generated, if the steam quantity demand is less, the temperature of the steam generating device can be continuously raised, when the highest temperature control value of the steam generating device is reached, the temperature sensor 11 sends a signal to the control circuit of the electric heating tube 9, the control circuit of the electric heating tube 9 enables the electric heating tube 9 to be powered off, and the steam generating device is ensured not to be overheated;
in the aspect of pressure control, when the steam pressure value measured by the pressure sensor 12 exceeds a set value, the control circuit of the water pump 13 cuts off the power supply of the water pump, the control circuit of the electric heating tube 9 cuts off the power supply of the electric heating tube, so that the steam pressure value does not exceed the set value, if an abnormal condition occurs, the steam pressure exceeds a limit pressure value, the safety pressure valve 10 is automatically opened to release the pressure, and the safety of the whole machine is ensured;
in the aspect of water level control of the water tank 5, when the water level sensor 4 of the water tank 5 monitors that the water level drops and water needs to be supplemented, the control circuit enables the electromagnetic water inlet valve 6 of the water tank 5 to be automatically opened, the water tank 5 automatically enters water, when the water level sensor 4 monitors that the water level is full, the electromagnetic water inlet valve 6 is automatically closed, if the water level sensor 4 of the water tank 5 monitors that the water is short, the water shortage alarm device automatically sends out an alarm signal, if the water level sensor 4 of the water tank 5 monitors that the water level drops to be close to the zero water level, the control circuit can also automatically cut off the power supply of the electric heating and the water pump 13.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (9)

1. The utility model provides an environmental protection and energy saving steam cleaning machine, includes host computer (1) and storage device (14), its characterized in that: the steam spraying device is characterized in that a water tank (5) is arranged inside the host machine (1), a water pump (13) is installed at one end inside the water tank (5), an electromagnetic water inlet valve (6) is arranged at the right end outside the water tank (5), a metal casting (7) is installed at one end outside the electromagnetic water inlet valve (6), a metal pipe (8) is arranged inside the metal casting (7), an electric heating pipe (9) is installed outside the metal pipe (8), a pressure sensor (12) is arranged at one end, close to the water tank (5), of the metal pipe (8), a safety pressure valve (10) is installed at one end, far away from the water tank (5), a steam conveying pipe (2) is arranged inside the top of the host machine (1), a steam spraying gun (3) is connected to the tail end of the steam conveying pipe (2), and a storage device (14) is located at one end outside the steam conveying, and a temperature sensor (11) is arranged at one end inside the metal casting (7).
2. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the steam generating device comprises a metal pipe (8) and an electric heating pipe (9), the metal pipe (8) is communicated with a pressure sensor (12), and the pressure sensor (12) is respectively and electrically connected with a control circuit of the water pump (13) and a control circuit of the electric heating pipe (9).
3. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the steam generating device is provided with a temperature sensor (11), the temperature sensor (11) is electrically connected to a control circuit of the water pump (13), and the temperature sensor (11) is also electrically connected to a control circuit of the electric heating pipe (9).
4. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the water pump (13) is an electromagnetic pump.
5. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the steam generating device is provided with a metal casting (7), the metal pipe (8) is spirally wound around the electric heating pipe (9), and the metal pipe (8) and the electric heating pipe (9) are both cast inside the metal casting (7).
6. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the metal pipe (8) of the steam generating device is communicated with a safety pressure valve (10).
7. The environment-friendly energy-saving steam cleaning machine as claimed in claim 6, wherein: the water tank (5) is provided with a water level sensor (4) and an electromagnetic water inlet valve (6), and the water level sensor (4) is electrically connected with the electromagnetic water inlet valve (6).
8. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the water tank (5) is provided with a water shortage alarm device, and the water level sensor (4) is electrically connected with the water shortage alarm device.
9. The environment-friendly energy-saving steam cleaning machine as claimed in claim 1, wherein: the storage device (14) comprises a fixed spring (1401), a fixed plate (1402) and a baffle (1403), the fixed spring (1401) is arranged inside the storage device (14), the fixed plate (1402) is installed at one end of the outer portion of the fixed spring (1401), the fixed plate (1402) is tightly attached to the fixed spring (1401), the fixed spring (1401) is symmetrically distributed around the vertical center line of the storage device (14), and the baffle (1403) is arranged outside the front end of the storage device (14).
CN202011560683.8A 2020-12-25 2020-12-25 Environment-friendly energy-saving steam cleaning machine Pending CN112590720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011560683.8A CN112590720A (en) 2020-12-25 2020-12-25 Environment-friendly energy-saving steam cleaning machine

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Application Number Priority Date Filing Date Title
CN202011560683.8A CN112590720A (en) 2020-12-25 2020-12-25 Environment-friendly energy-saving steam cleaning machine

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Publication Number Publication Date
CN112590720A true CN112590720A (en) 2021-04-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114160477A (en) * 2021-11-20 2022-03-11 广东洁能电器科技有限公司 Industrial steam cleaning equipment
CN115401004A (en) * 2021-05-27 2022-11-29 中国石油天然气股份有限公司 Movable thermal steaming vehicle

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KR20080025527A (en) * 2006-09-18 2008-03-21 조철신 Steam washer
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CN201685794U (en) * 2010-03-13 2010-12-29 汕头市洁能电器科技有限公司 Environmental protection steam car washer
CN208096897U (en) * 2017-11-02 2018-11-16 福建金箬笠贸易有限公司 A kind of medical first-aid kit
CN210971976U (en) * 2018-10-31 2020-07-10 孙静 Intracardiac branch of academic or vocational study pellet over-and-under type bin

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2487617Y (en) * 2001-06-19 2002-04-24 潘华 Water-saving high-temp high-pressure air vehicle washing machine
KR20080025527A (en) * 2006-09-18 2008-03-21 조철신 Steam washer
KR20090034133A (en) * 2007-10-02 2009-04-07 이승곤 Wash appratus for automobile using steam
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CN201685794U (en) * 2010-03-13 2010-12-29 汕头市洁能电器科技有限公司 Environmental protection steam car washer
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115401004A (en) * 2021-05-27 2022-11-29 中国石油天然气股份有限公司 Movable thermal steaming vehicle
CN114160477A (en) * 2021-11-20 2022-03-11 广东洁能电器科技有限公司 Industrial steam cleaning equipment
CN114160477B (en) * 2021-11-20 2023-03-10 广东洁能电器科技有限公司 Industrial steam cleaning equipment

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