Gas-mixing multifunctional efficient cleaning machine

Abstract

The utility model belongs to the technical field of cleaning machines, and particularly relates to a gas-mixing multifunctional efficient cleaning machine which comprises a box body, a water pump, a gas pump, a heating device and an electric control device. A water outlet of the water pump is connected with a heating inlet of the heating device, the air pump is connected with the heating inlet of the heating device, a heating outlet of the heating device is connected with the cleaning gun through an output pipe, and the heating device is used for heating liquid and / or gas in the heating device; the heating device heats high-pressure water and high-pressure air to form high-pressure hot water and high-pressure hot air, then the high-pressure hot water and the high-pressure hot air are mixed in the heating device to form high-temperature and high-pressure air mixed fluid, the high-temperature and high-pressure air mixed fluid is sprayed out of the cleaning gun along the output pipe, the high-temperature and high-pressure air mixed fluid is rapidly dissolved, binding force between dirt is damaged, and efficient descaling cleaning is conducted. In addition, high-pressure gas can be independently input into the heating device, the heating device heats the high-pressure gas to form high-pressure hot gas, the high-pressure hot gas is sprayed out of the cleaning gun, hot air drying is conducted on the wet position after cleaning is completed, the air drying efficiency is high, and time is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning machines, and in particular relates to an air-mixing multifunctional and efficient cleaning machine. Background Art

[0002] A cleaning machine is a commonly used cleaning equipment. It uses a water pump to spray water from a water gun to wash away sediment, impurities, rust and other dirt, so as to destroy the binding force between the dirt, so as to achieve the purpose of eliminating various dirt, and can also clean away various bacteria, mites, microorganisms and pathogens attached to objects.

[0003] For example: Chinese utility model patent application number CN201921589550.6 discloses a fool-proof multifunctional cleaning machine, including a box, a control module, a cleaning system and a cleaning gun, wherein the cleaning system includes a high-pressure liquid supply device, a low-pressure liquid supply device and a heating device, and the cleaning gun is connected to the liquid outlet of the heating device through a high-temperature connecting pipe, wherein the high-pressure liquid supply device, the heating device and the cleaning gun are connected to generate steam to sterilize the equipment at high temperature, the low-pressure liquid supply device, the heating device and the cleaning gun are connected to perform pressurized warm spray cleaning on the equipment, and the control module is electrically connected to the high-pressure liquid supply device, the low-pressure liquid supply device and the heating device. The utility model integrates multiple functions into one, has complete and clear functions, is simple to operate, has strong performance stability, and has multiple methods such as steam high-temperature cleaning, warm spray cleaning, high-pressure spray cleaning and low-pressure cold water cleaning.

[0004] However, the above cleaning machine has technical defects in actual use: after the cleaning gun sprays high-pressure liquid to clean the equipment, the equipment will be attached to or retained by the liquid, causing the equipment to be wet. The natural air drying time is too long, and the liquid is easy to penetrate into the inside of the equipment, so there is no function to dry the liquid attached to or retained on the equipment. In addition, when cleaning electric control rooms, machine rooms, electric boxes and other electric control equipment (for example: ship machine rooms, power supply company machine rooms, etc.), water cannot be used for washing, and water washing will cause damage, short circuit or leakage of electric control equipment. Therefore, a cleaning machine that can clean electric control rooms, machine rooms and other electric control equipment is proposed. Utility Model Content

[0005] The utility model aims to provide an air-mixing multifunctional and efficient cleaning machine, aiming to solve one of the technical problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides an air-mixing multifunctional high-efficiency cleaning machine, comprising a box body; a water pump, an air pump, a heating device and an electric control device arranged in the box body; the water pump, the air pump and the heating device are all electrically connected to the electric control device;

[0007] Among them, the water outlet of the water pump is connected to the heating inlet of the heating device for inputting liquid into the heating device, the air pump is connected to the heating inlet of the heating device for inputting gas into the heating device, the heating outlet of the heating device is connected to the cleaning gun through an output pipe, and the heating device is used to heat the liquid and / or gas therein.

[0008] Optionally, the air pump is connected to a pressure storage cylinder, and the air outlet of the pressure storage cylinder is connected to the heating inlet of the heating device.

[0009] Optionally, the pressure storage cylinder is provided with an external air inlet, and the external air inlet is provided with a valve body.

[0010] Optionally, the gas-mixing multifunctional high-efficiency cleaning machine also includes a liquid pump; the liquid inlet of the liquid pump is used to extract cleaning liquid, and the liquid outlet of the liquid pump is connected to the heating inlet of the heating device; the liquid pump is electrically connected to the electronic control device.

[0011] Optionally, the water inlet of the water pump is connected to a water source.

[0012] Optionally, the heating device is connected to a pressure switch, and the pressure switch is electrically connected to the electronic control device.

[0013] Optionally, the heating device is connected to a pressure relief valve.

[0014] Optionally, the air-mixing multifunctional high-efficiency cleaning machine further comprises a vacuum cleaner; the vacuum port of the vacuum cleaner is connected to the vacuum head via a vacuum pipe.

[0015] Optionally, the electronic control device is provided with a voice recognition module and / or a remote control module.

[0016] Optionally, the heating device includes a shell, a heating wire, a spiral tube and a high-temperature protection switch; the shell is installed in the box body, the heating wire is fixed in the shell and electrically connected to the electronic control device, the two ends of the spiral tube are respectively the heating inlet and the heating outlet of the heating device, the spiral tube is wrapped around the outside of the heating wire for liquid and / or gas circulation, and the high-temperature protection switch is installed on the shell and electrically connected to the electronic control device for controlling the operation of the heating wire.

[0017] Compared with the prior art, the above one or more technical solutions in the gas-mixing multifunctional and efficient cleaning machine provided by the embodiment of the utility model have at least one of the following technical effects:

[0018] 1. The air pump inputs high-pressure air to the heating device, and the water pump does not input high-pressure liquid to the heating device. The heating device heats the high-pressure air to form high-pressure hot air, which is ejected from the cleaning gun along the output pipe to dry the wet parts after cleaning (for example, water attached to or remaining on the equipment after cleaning). Compared with the cold air drying method in the prior art, the air drying efficiency is fast and time-saving. In addition, the high-pressure hot air ejected from the cleaning gun can also be used to flush dust on electric control equipment such as electric control rooms, machine rooms, and electric boxes, and perform waterless cleaning on electric control equipment.

[0019] 2. The air pump inputs high-pressure air to the heating device, and the water pump does not input high-pressure liquid to the heating device. When the heating device does not heat the high-pressure air inside it, high-pressure cold air is sprayed out from the cleaning gun. The high-pressure cold air can be used to flush dust on electrical control equipment such as electrical control rooms, machine rooms, and electrical boxes, and perform waterless cleaning of electrical control equipment.

[0020] 3. The water pump inputs high-pressure liquid to the heating device, and the heating device heats the high-pressure water to form steam. Then the air pump inputs high-pressure gas to the heating device. The high-pressure gas and steam are mixed to form a gas-mixed fluid, which increases the pressure of the gas-mixed fluid by 1+N times. Finally, the gas-mixed fluid is ejected from the cleaning gun along the output pipe to wash away the dirt, which greatly improves the cleaning effect and performs efficient descaling and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a structural schematic diagram of the gas-mixing multifunctional and efficient cleaning machine of the utility model.

[0023] Figure 2 It is a partial structural schematic diagram of the gas-mixing multifunctional high-efficiency cleaning machine of the utility model.

[0024] Among them, the reference numerals in the figure are:

[0025] 100, box body; 110, water pump; 120, heating device; 121, high temperature protection switch; 131, pressure switch; 132, pressure relief valve; 133, pressure gauge; 140, electronic control device; 150, liquid pump; 151, liquid inlet; 160, air pump; 161, pressure storage cylinder; 162, external air inlet; 163, valve body; 170, four-way pipe; 171, first pipeline; 172, second pipeline; 173, third pipeline; 174, fourth pipeline; 180, temperature sensor; 190, water tank; 191, water filter; 192, pure water inlet;

[0026] 200, vacuum cleaner; 201, vacuum tube; 202, vacuum head; 203, recovery bin; 210, voice recognition module; 220, remote control module; 230, power cord; 231, take-up bin; 240, take-up bin; 250, cleaning gun; 251, output tube. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0028] In one embodiment of the present invention, referring to Figure 1 and Figure 2 , provides an air-mixing multifunctional and efficient cleaning machine, including a box body 100.

[0029] Among them, refer to Figure 1 The air-mixing multifunctional high-efficiency cleaning machine further includes a water pump 110, an air pump 160, a heating device 120 and an electric control device 140 arranged in the box 100. The water pump 110, the air pump 160 and the heating device 120 are all electrically connected to the electric control device 140. Further, the water pump 110 is preferably a high-pressure water pump 110, and the air pump 160 is preferably a high-pressure air pump 160.

[0030] Among them, refer to Figure 1 The water outlet of the water pump 110 is connected to the heating inlet of the heating device 120 for inputting high-pressure liquid into the heating device 120 (it can be understood that the liquid can be water, but is not limited to water. In the specification of the utility model, water is mainly used for description). The air pump 160 is connected to the heating inlet of the heating device 120 for inputting high-pressure gas into the heating device 120. The heating outlet of the heating device 120 is connected to the cleaning gun 250 through the output pipe 251. The heating device 120 is used to heat the liquid and / or gas therein. Further, the cleaning gun 250 is preferably a high-pressure cleaning gun 250.

[0031] Compared with the prior art, the above one or more technical solutions in the gas-mixing multifunctional and efficient cleaning machine provided by the embodiment of the utility model have at least one of the following technical effects:

[0032] High-pressure hot air: The air pump 160 inputs high-pressure air to the heating device 120, and the water pump 110 does not input high-pressure water to the heating device 120. The heating device 120 heats the high-pressure air to form high-pressure hot air, which is ejected from the cleaning gun 250 along the output pipe 251 to dry the wet parts after cleaning (for example, water attached to or remaining on the equipment after cleaning). Compared with the cold air drying method in the prior art, the air drying efficiency is fast and time-saving. In addition, the high-pressure hot air ejected from the cleaning gun 250 can also be used to flush dust on electric control equipment such as electric control rooms, machine rooms, and electric boxes, and perform waterless cleaning on the electric control equipment.

[0033] High-pressure cold air: The air pump 160 inputs high-pressure air to the heating device 120, and the water pump 110 does not input high-pressure water to the heating device 120. When the heating device 120 does not heat the high-pressure air therein, high-pressure cold air is sprayed out from the cleaning gun 250. The high-pressure cold air can be used to flush dust on electrical control equipment such as electrical control rooms, machine rooms, and electrical boxes, and to perform waterless cleaning of the electrical control equipment.

[0034] High-pressure gas mixing: the water pump 110 inputs high-pressure water to the heating device 120, the heating device 120 heats the high-pressure water to form steam (steam is generated when the water is heated and boiled), and then the air pump 160 inputs high-pressure gas to the heating device 120, the high-pressure gas and steam are mixed to form a gas-mixed fluid, so that the pressure of the gas-mixed fluid is increased by 1+N times, and finally the gas-mixed fluid is sprayed out from the cleaning gun 250 along the output pipe 251 to wash away the dirt, which greatly improves the cleaning effect and performs efficient descaling and cleaning.

[0035] High-pressure hot water: The water pump 110 inputs high-pressure water to the heating device 120, while the air pump 160 does not input high-pressure air to the heating device 120. The heating device 120 heats the high-pressure water to form high-pressure hot water, which is ejected from the cleaning gun 250 along the output pipe 251 for high-pressure hot water flushing.

[0036] High-pressure warm water: The water pump 110 inputs high-pressure water into the heating device 120, while the air pump 160 does not input high-pressure air into the heating device 120. The heating device 120 heats the high-pressure water to form high-pressure warm water, which is sprayed out from the cleaning gun 250 along the output pipe 251 for high-pressure warm water flushing.

[0037] High-pressure cold water: The water pump 110 inputs high-pressure water into the heating device 120, while the air pump 160 does not input high-pressure air into the heating device 120. When the heating device 120 does not heat the high-pressure cold water therein, high-pressure cold water is sprayed out from the cleaning gun 250 for high-pressure cold water flushing.

[0038] Further, refer to Figure 1 and Figure 2 The air pump 160 is connected to a pressure storage cylinder 161, which is disposed in the housing 100. The air pump 160 is connected to the air inlet of the pressure storage cylinder 161, and the air outlet of the pressure storage cylinder 161 is connected to the heating inlet of the heating device 120. The air pump 160 is used to inflate the pressure storage cylinder 161 so that the gas pressure in the pressure storage cylinder 161 reaches a desired value. When high-pressure gas needs to be input into the heating device 120, the high-pressure gas is input into the heating device 120 through the pressure storage cylinder 161.

[0039] Among them, refer to Figure 1 and Figure 2 The pressure storage cylinder 161 is provided with an external gas inlet 162, and the external gas inlet 162 is provided with a valve body 163, and the valve body 163 can be a solenoid valve, a one-way valve, or a manual valve, etc. For example, the external gas inlet 162 can be connected to a high-pressure gas tank, and the gas in the high-pressure gas tank is input into the pressure storage cylinder 161 when the valve body 163 is opened.

[0040] Further, refer to Figure 1 The heating device 120 is connected with a pressure switch 131, which is electrically connected to the electric control device 140. The pressure switch 131 is used to detect, display, alarm and control signal output of the pressure in the heating device 120. For example, when the pressure in the heating device 120 exceeds the rated value, the pressure switch 131 turns off the heating device 120, the water pump 110 and the air pump 160, so that the heating device 120, the water pump 110 and the air pump 160 stop working, which is safe. Among them, the pressure switch 131 is a mature existing technology.

[0041] Further, refer to Figure 1 The heating device 120 is connected to a pressure relief valve 132. When the pressure in the heating device 120 exceeds the set value of the pressure relief valve 132, the pressure is released to the outside through the pressure relief valve 132 to avoid excessive pressure in the heating device 120. The pressure relief valve 132 is a mature prior art.

[0042] Further, refer to Figure 1 The heating device 120 is provided with a pressure gauge 133, which is used to display the pressure in the heating device 120, so that the user can intuitively understand the size of the pressure in the heating device 120.

[0043] In another embodiment of the present invention, referring to Figure 1 and Figure 2The gas-mixing multifunctional high-efficiency cleaning machine further includes a liquid pump 150 disposed in the housing 100. The liquid pump 150 is electrically connected to the electronic control device 140, a liquid inlet 151 of the liquid pump 150 is connected to a cleaning liquid container, the liquid inlet 151 of the liquid pump 150 is used to extract the cleaning liquid, and a liquid outlet of the liquid pump 150 is connected to a heating inlet of the heating device 120. When working, the liquid pump 150 inputs the cleaning liquid into the heating device 120, and the cleaning liquid is mixed with the water input through the water pump 110 or mixed with the water in the heating device 120 during the input process, so that the high-pressure water sprayed from the cleaning gun 250 contains the cleaning liquid, which further improves the cleaning effect.

[0044] Among them, the cleaning liquid can be a chemical substance, a medicine, etc. The chemical substances and medicines can be used to remove dirt such as sediment, impurities or rust. The cleaning liquid reacts with the sediment, impurities or rust to make the sediment, impurities or rust fall off, greatly improving the cleaning ability and cleaning effect.

[0045] In another embodiment of the present invention, referring to Figure 1 and Figure 2 The water inlet of the water pump 110 is connected to a water source, which is used to provide water to the water pump 110. The water source can be a faucet, a water tank or a bucket.

[0046] Reference Figure 1 and Figure 2 The housing 100 is provided with a water tank 190, the water inlet of the water pump 110 is connected to the water tank 190, and the water tank 190 is provided with a water filter 191, and the water filter 191 is used to filter the water input into the water tank 190. The water filter 191 is used to be connected to a faucet, and the water from the faucet enters the water tank 190 after being filtered by the water filter 191, and then the water pump 110 inputs the water in the water tank 190 into the heating device 120, and the heating device 120 heats the water to form hot water or steam, and the water filter 191 can filter out impurities in the water, and prevent scale from being formed after the water is heated and attached to the heating device 120, which greatly reduces the cleaning and maintenance work of the heating device 120.

[0047] Among them, refer to Figure 1 and Figure 2 The water filter 191 includes a cylinder and a multi-layer filter layer arranged on the cylinder; when water passes through the filter layer, impurities in the water are filtered out. The filter layer can be one or any combination of two or more of a filter mesh, filter cotton, activated carbon, etc., which is not limited here.

[0048] Further, refer to Figure 1 and Figure 2 The water tank 190 is provided with a pure water inlet 192, and the pure water inlet 192 is used to directly input pure water into the water tank 190. The pure water inlet 192 does not pass through the water filter 191, providing users with multiple choices.

[0049] Among them, refer to Figure 1 and Figure 2 The heating inlet of the heating device 120 is connected to one end of the first pipe 171, and the other end of the first pipe 171 is connected to the first interface of the four-way pipe 170; the water outlet of the water pump 110 is connected to one end of the second pipe 172, and the other end of the second pipe 172 is connected to the second interface of the four-way pipe 170; the liquid inlet 151 of the liquid pump 150 is connected to one end of the third pipe 173, and the other end of the third pipe 173 is connected to the third interface of the four-way pipe 170; the air outlet of the pressure storage cylinder 161 is connected to one end of the fourth pipe 174, and the other end of the fourth pipe 174 is connected to the fourth interface of the four-way pipe 170. In some embodiments, a valve body (not shown) is provided in each of the second pipe 172, the third pipe 173 and the fourth pipe 174, which can be a solenoid valve, a one-way valve, or a manual valve, etc. The three valve bodies are used to open and close the second pipe 172, the third pipe 173 and the fourth pipe 174 respectively.

[0050] Among them, refer to Figure 1 The heating device 120 is provided with a temperature sensor 180, which is electrically connected to the electronic control device 140. The temperature sensor 180 is used to detect the temperature of the liquid and / or gas in the heating device 120. When the temperature sensor 180 detects that the temperature is too high, the heating device 120 is turned off, which has good safety.

[0051] Further, refer to Figure 1 The heating device 120 includes a housing (not shown), a heating wire (not shown), a spiral tube (not shown) and a high temperature protection switch 121; the housing is installed in the box 100, the heating wire is fixed in the housing and electrically connected to the electronic control device 140, the two ends of the spiral tube are the heating inlet and the heating outlet of the heating device 120 respectively, the spiral tube is wound outside the heating wire for liquid and / or gas circulation, and the high temperature protection switch 121 is installed on the housing and electrically connected to the electronic control device 140 for controlling the operation of the heating wire. When working, the spiral tube receives the high pressure liquid delivered from the water pump 110 and / or the high pressure gas delivered from the air pump 160, the heating wire works and heats the spiral tube wound outside the heating wire and the high pressure liquid and / or high pressure gas in the spiral tube, the high temperature protection switch 121 is electrically connected to the electronic control device 140, and is used to cut off the power supply of the heating wire when the temperature is too high to prevent the temperature inside the heating wire from being too high and avoid damage.

[0052] In another embodiment of the present invention, referring to Figure 1The air-mixing multifunctional high-efficiency cleaning machine also includes a vacuum cleaner 200. The vacuum port of the vacuum cleaner 200 is connected to a vacuum head 202 through a vacuum pipe 201. When vacuuming is required, the vacuum cleaner 200 is turned on, and dust, garbage, etc. are sucked into the vacuum cleaner 200 along the vacuum pipe 201 through the vacuum head 202 to achieve cleaning. The vacuum head 202 can be a soft suction bar, and the vacuum pipe 201 can be a hose. The vacuum cleaner 200 is a mature prior art.

[0053] Further, refer to Figure 1 The vacuum cleaner 200 is provided with a recovery bin 203 , and the recovery bin 203 is used to collect dust, garbage, etc. sucked in by the vacuum cleaner 200 .

[0054] In another embodiment of the present invention, referring to Figure 1 The electric control device 140 is provided with a voice recognition module 210 and / or a remote control module 220. The user can control the opening and closing of the water pump 110, the air pump 160, the pressure storage cylinder 161 and / or the heating device 120 through the voice recognition module 210. In addition, the user can also connect to the remote control module 220 through a remote controller to control the opening and closing of the water pump 110, the air pump 160, the pressure storage cylinder 161 and / or the heating device 120 through the remote controller, which is convenient for the user to operate. Among them, the voice recognition module 210 and the remote control module 220 are both mature existing technologies and are widely used in smart appliances, and will not be described in detail here.

[0055] Further, refer to Figure 1 The gas-mixing multifunctional and efficient cleaning machine also includes a power cord 230 electrically connected to the electronic control device 140. The power cord 230 is used to electrically connect to an external power source through a plug, and the water pump 110, the air pump 160, the pressure storage cylinder 161, the heating device 120 and the electronic control device 140 are powered by the external power source.

[0056] Further, refer to Figure 1 The box 100 is also provided with a wire storage bin 231, which is used to reel in the power cord 230, so that the power cord 230 is stored in an orderly manner and prevents the power cord 230 from being tangled. The wire storage bin 231 can adopt the same structure as the data cable reel, that is, the power cord 230 is stretched by pulling, and the power cord 230 is automatically reeled into the wire storage bin 231 when pulled again. Alternatively, the wire storage bin 231 includes a reeling shaft or a reeling disk, which is rotatably disposed on the box 100, and the reeling shaft or the reeling disk is driven to rotate by an active handle or a motor, and the power cord 230 is wound around the reeling shaft or the reeling disk.

[0057] Further, refer to Figure 1The box 100 is also provided with a winding bin 240. The output tube 251 of the cleaning gun 250 is a hose. The winding bin 240 is used to wind up the output tube 251 of the cleaning gun 250, so that the output tube 251 is stored in order to prevent the output tube 251 from being entangled. The structure of the winding bin 240 is consistent with that of the wire collection bin 231.

[0058] Among them, the electric control device 140 can be set up using PLC or integrated chip according to actual production needs. Since the electric control device 140 is a mature technology in the prior art, how the electric control device 140 controls the operation of the gas-mixing multifunctional and efficient cleaning machine should be well known and mastered by those skilled in the art. Therefore, the control principle of the electric control device 140 will not be elaborated here in the utility model.

[0059] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0060] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. An air-mixing multifunctional and efficient cleaning machine, comprising a housing; characterized in that: It also includes a water pump, an air pump, a heating device and an electric control device arranged in the box; the water pump, the air pump and the heating device are all electrically connected to the electric control device; Among them, the water outlet of the water pump is connected to the heating inlet of the heating device for inputting liquid into the heating device, the air pump is connected to the heating inlet of the heating device for inputting gas into the heating device, the heating outlet of the heating device is connected to the cleaning gun through an output pipe, and the heating device is used to heat the liquid and / or gas therein.

2. The air-mixing multifunctional and efficient cleaning machine according to claim 1 is characterized in that: The air pump is connected to a pressure storage cylinder, and the air outlet of the pressure storage cylinder is connected to the heating inlet of the heating device.

3. The air-mixing multifunctional and efficient cleaning machine according to claim 2 is characterized in that: The pressure storage cylinder is provided with an external air inlet, and the external air inlet is provided with a valve body.

4. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The gas-mixing multifunctional high-efficiency cleaning machine also includes a liquid pump; the liquid inlet of the liquid pump is used to extract cleaning liquid, and the liquid outlet of the liquid pump is connected to the heating inlet of the heating device; the liquid pump is electrically connected to the electronic control device.

5. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The water inlet of the water pump is connected to a water source.

6. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The heating device is connected to a pressure switch, and the pressure switch is electrically connected to the electric control device.

7. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The heating device is connected with a pressure relief valve.

8. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The air-mixing multifunctional high-efficiency cleaning machine also includes a vacuum cleaner; the vacuum port of the vacuum cleaner is connected to the vacuum head through a vacuum pipe.

9. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The electronic control device is provided with a voice recognition module and / or a remote control module.

10. The air-mixing multifunctional and efficient cleaning machine according to any one of claims 1 to 3, characterized in that: The heating device includes a shell, a heating wire, a spiral tube and a high-temperature protection switch; the shell is installed in the box, the heating wire is fixed in the shell and electrically connected to the electronic control device, the two ends of the spiral tube are respectively a heating inlet and a heating outlet of the heating device, the spiral tube is wrapped around the outside of the heating wire for liquid and / or gas circulation, and the high-temperature protection switch is installed on the shell and electrically connected to the electronic control device for controlling the operation of the heating wire.

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