Wireless cleaning device and heating cleaning system

By using fans, humidification modules and heat exchange components in wireless cleaning equipment, the water absorption and heat exothermic characteristics of zeolite particles are used to solve the problems of unsatisfactory hot water preparation efficiency and short battery life of wireless cleaning equipment, and efficient hot water preparation and The effect of extending battery life.

CN119423612APending Publication Date: 2025-02-14QINGDAO TAPER ROBOTICS CO LTD +1
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Patent Information

Application Number
CN202310949646.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-07-31
Publication Date
2025-02-14

AI Technical Summary

Technical Problem

When existing wireless cleaning equipment uses hot water for cleaning, the hot water preparation efficiency is not ideal, and battery-powered heating will accelerate battery life consumption.

Method used

Using a combination of fan, humidification module and heat exchange assembly, the humidified air is blown through the fan, and the high-humidity air flows through the zeolite particles in the tank body. The zeolite absorbs moisture and expels heat. The heat exchanger heats up the cleaning water to achieve high efficiency of hot water. preparation.

Benefits of technology

It improves the efficiency of hot water preparation of wireless cleaning equipment, reduces the need for battery-powered heating, extends battery life, and reduces the battery life of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides wireless cleaning equipment and a heating cleaning system. The wireless cleaning equipment comprises a fan, a humidifying module and a heat exchange assembly; the fan is used for introducing external air into the wireless cleaning equipment and can blow the external air to the heat exchange assembly; the humidifying module is arranged between the fan and the heat exchange assembly, so that flowing air can be humidified during operation, and high-humidity airflow is generated; the heat exchange assembly comprises a tank body and a heat exchanger, the tank body is filled with zeolite particles, and the heat exchanger is embedded among the zeolite particles; the tank body is provided with an air inlet and an air outlet, and high-humidity airflow can enter the tank body through the air inlet and react with the zeolite particles so as to generate dry hot airflow from the air outlet; cleaning water used for cleaning the position to be cleaned circulates in the heat exchanger. According to the scheme, the battery use burden of the wireless cleaning equipment can be reduced, and the hot water preparation efficiency is improved.
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Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to a wireless cleaning equipment and a heating cleaning system. Background Art

[0002] With the improvement of living standards, various household electrical appliances have emerged, such as vacuum cleaners, floor scrubbers and other cleaning equipment, which can reduce the difficulty of floor cleaning, improve cleaning efficiency and enhance the user's happiness. Among them, compared with wired cleaning equipment, wireless cleaning equipment has fewer limitations in use and can be separated from the power interface to operate in a larger range, so it is favored by more users.

[0003] In order to efficiently clean stubborn stains during cleaning operations, the cleaning device is usually required to output high-temperature cleaning water to wet the area to be cleaned, and then scrub it with a cleaning component such as a roller brush. However, when using hot water for cleaning, the wireless cleaning device either requires the user to add hot water in advance or to use the device's own battery power supply to electrically heat the room-temperature cleaning water before use.

[0004] The process of adding hot water in advance is complicated, which goes against the purpose of household appliances to reduce the burden of housework. Powering the device with its own battery will accelerate the consumption of limited power, reduce the endurance of the device and the service life of the battery, and most household appliance batteries have weak discharge capacity and low efficiency in hot water preparation. Summary of the invention

[0005] The present invention provides a wireless cleaning device and a heating cleaning system, which are used to solve the defects of the wireless cleaning device in the prior art that the hot water preparation efficiency is not ideal and the battery life is easily affected, thereby reducing the battery usage burden of the wireless cleaning device and improving the hot water preparation efficiency.

[0006] The present invention provides a wireless cleaning device, comprising a fan, a humidification module and a heat exchange component; the fan is used to introduce external air into the wireless cleaning device and can blow it toward the heat exchange component; the humidification module is arranged between the fan and the heat exchange component, so as to humidify the flowing air during operation and produce a high-humidity airflow; the heat exchange component comprises a tank body and a heat exchanger, the tank body is filled with zeolite particles, and the heat exchanger is buried between the zeolite particles; the tank body has an air inlet and an air outlet, the high-humidity airflow can enter the tank body through the air inlet, and react with the zeolite particles to produce a dry hot airflow from the air outlet; cleaning water for cleaning the position to be cleaned circulates in the heat exchanger.

[0007] According to a wireless cleaning device provided by the present invention, the air inlet and / or air outlet of the tank body is provided with a filter structure; the maximum pore size of the filter holes of the filter structure is smaller than the minimum particle size of the zeolite particles, so as to prevent the zeolite particles from detaching from the tank body while allowing air and water vapor to pass through.

[0008] According to a wireless cleaning device provided by the present invention, the heat exchanger includes a metal pipe segment bent and coiled and arranged in the tank body; the pipe segment inlet of the metal pipe segment is connected to the water pump and the cleaning water container of the wireless cleaning device, and the cleaning water flows through the metal pipe segment to absorb the heat generated by the zeolite particles after absorbing water through the metal pipe wall, and produces hot water for cleaning through the pipe segment outlet of the metal pipe segment.

[0009] According to a wireless cleaning device provided by the present invention, a temperature controller is provided at the pipe outlet of the metal pipe section for real-time monitoring and obtaining hot water temperature data of the hot water for cleaning.

[0010] According to a wireless cleaning device provided by the present invention, the thermostat is communicatively connected with the humidification module so as to be able to feed back the hot water temperature data to the humidification module; when the hot water temperature data is less than a preset temperature value, the humidification module keeps running to cooperate with the fan to continuously produce the high-humidity airflow; when the hot water temperature data is greater than or equal to the preset temperature value, the humidification module stops running.

[0011] The present invention also provides a heating cleaning system, comprising any one of the wireless cleaning devices described above, and a charging base station for placing the wireless cleaning device.

[0012] According to a heating cleaning system provided by the present invention, when the wireless cleaning device is placed on the charging base station, the electric energy consumed by the power-consuming components of the wireless cleaning device is directly provided by the charging base station; when the wireless cleaning device is separated from the charging base station, the electric energy consumed by the power-consuming components of the wireless cleaning device is provided by the power storage components of the wireless cleaning device.

[0013] According to a heating cleaning system provided by the present invention, the wireless cleaning device includes a heating module, which is arranged between the fan and the heat exchange component, so that it can heat the flowing air during operation and produce hot air for desorbing the moisture absorbed by the zeolite particles; the air flow path passing through the heating module is arranged in parallel with the air flow path passing through the humidification module; when the wireless cleaning device is placed on the charging base station, the air flow path passing through the heating module is connected, and the air flow path passing through the humidification module is closed; when the wireless cleaning device is separated from the charging base station, the air flow path passing through the heating module is closed, and the air flow path passing through the humidification module is connected.

[0014] According to a heating and cleaning system provided by the present invention, a humidity sensor is provided at the air outlet of the tank body for real-time monitoring and obtaining humidity data of the hot air after passing through the zeolite particles.

[0015] According to a heating cleaning system provided by the present invention, the humidity sensor is configured to, after the heating module is started, when the change amplitude of the humidity data within the T1 time period is less than or equal to N%RH, the humidity sensor feeds back desorption completion information; the heating module is configured to stop running after the T2 time period after receiving the desorption completion information.

[0016] The present invention provides a wireless cleaning device and a heating cleaning system. The wireless cleaning device blows air through a fan, and generates a high-humidity airflow after humidification treatment by a humidification module. When the high-humidity airflow passes through the tank of the heat exchange component, the moisture is adsorbed by the zeolite, so that the zeolite is heated and discharges a dry hot airflow that can be used to dry the position to be cleaned. The heat exchanger buried between the zeolite particles heats the cleaning water flowing inside it under the heating of the zeolite, so that the heated cleaning water can be used to clean the position to be cleaned.

[0017] During use, the wireless cleaning device and the heating cleaning system including the wireless cleaning device do not need to consume battery power to heat cleaning water. Instead, based on the characteristics of zeolite absorbing water and releasing heat, they efficiently prepare hot water for cleaning and dry hot air flow for drying. This can solve the defects of the wireless cleaning device in the prior art, such as unsatisfactory hot water preparation efficiency and easy impact on battery life, thereby reducing the battery usage burden of the wireless cleaning device and improving the hot water preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the working principle of the wireless cleaning device provided by the present invention;

[0020] Figure 2 It is a schematic structural diagram of the heat exchanger of the wireless cleaning device provided by the present invention.

[0021] Reference numerals:

[0022] Fan 11; humidification module 12; heating module 13; tank 21; heat exchanger 22; filter structure 23. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In cleaning operations, the cleaning device is usually required to output high-temperature cleaning water to wet the area to be cleaned, and then scrub it through a cleaning component such as a roller brush to efficiently clean stubborn stains. Therefore, users generally have the need to use hot water for cleaning when using wireless cleaning devices.

[0025] If existing wireless cleaning equipment wants to generate hot water, it usually uses lithium batteries to power the heating element to heat the water. However, due to the limited capacity of lithium batteries, consuming a large amount of electricity for heating will affect the endurance of the equipment. In addition, lithium batteries have weak continuous high-power discharge capabilities, and long-term use for electric heating can easily cause damage to lithium batteries. Lithium batteries are expensive, and the reduction in service life will increase the cost of product use.

[0026] The present invention utilizes the characteristics of zeolite absorbing water and releasing heat to provide a wireless cleaning device and a heating cleaning system that does not require electric heating of cleaning water. By replacing the traditional electric heating of cleaning water, the continuous supply of hot water for cleaning and dry hot air flow for drying is achieved, reducing the battery burden of the wireless cleaning device and increasing its service life. Compared with the electric heating effect of lithium batteries, the preparation efficiency of hot water for cleaning and dry hot air flow is improved. In addition, zeolite absorbs and releases heat quickly, can be heated quickly, the maximum heating temperature does not exceed 80°C, the temperature is controllable, and the safety is high. Compared with the loss of lithium batteries, zeolite is relatively cheap in use cost.

[0027] In order to better understand the technical solution of the present invention, Figure 1-Figure 2 Various specific embodiments of the cordless cleaning device and the heated cleaning system of the present invention are described.

[0028] The present invention provides a wireless cleaning device, such as Figure 1As shown, it includes a fan 11, a humidification module 12 and a heat exchange component. Among them, the fan 11 is used to introduce external air into the wireless cleaning device and can blow it to the heat exchange component; the humidification module 12 is arranged between the fan 11 and the heat exchange component, so that it can humidify the flowing air during operation and produce high-humidity airflow; the heat exchange component includes a tank body 21 and a heat exchanger 22, the tank body 21 is filled with zeolite particles, and the heat exchanger 22 is buried between the zeolite particles; the tank body 21 has an air inlet and an air outlet, and the high-humidity airflow can enter the tank body 21 through the air inlet and react with the zeolite particles to produce dry hot airflow from the air outlet; cleaning water for cleaning the position to be cleaned circulates in the heat exchanger 22.

[0029] The humidification module 12 may include an air humidification device such as an electric humidifier, an ultrasonic humidifier, etc., which converts water into water mist, and preferably also includes a control unit for controlling the opening and closing of the air humidification device and adjusting the working power. The electric energy consumed by the fan 11 and the humidification module 12 during operation can be provided by the power storage element of the wireless cleaning device. Compared with directly electrically heating the cleaning water, the power consumption of the power storage element is reduced, and the power supply burden of the power storage element is reduced.

[0030] The above-mentioned wireless cleaning device blows air through the fan 11, and generates a high-humidity airflow after humidification treatment by the humidification module 12. When the high-humidity airflow passes through the tank 21 of the heat exchange component, the moisture is adsorbed by the zeolite, so that the zeolite is heated and discharges a dry hot airflow that can be used to dry the position to be cleaned. The heat exchanger 22 buried between the zeolite particles heats the cleaning water flowing inside it under the heating of the zeolite, so that the heated cleaning water can be used to clean the position to be cleaned. In use, there is no need to consume the power of the battery to heat the cleaning water. Instead, based on the characteristics of zeolite absorbing water and releasing heat, hot water for cleaning and dry hot airflow for drying are efficiently prepared at the same time, thereby solving the defects of the wireless cleaning equipment in the prior art that the hot water preparation efficiency is not ideal and the battery life is easily affected, thereby reducing the battery usage burden of the wireless cleaning equipment and improving the hot water preparation efficiency.

[0031] According to the present invention, a wireless cleaning device is provided. Figure 1 As shown, the air inlet and / or air outlet of the tank body 21 is provided with a filter structure 23. Preferably, the maximum pore size of the filter holes of the filter structure 23 is smaller than the minimum particle size of the zeolite particles, so as to prevent the zeolite particles from escaping from the tank body 21 while allowing air and water vapor to pass through, thereby improving the safety of the equipment. Preferably, the tank body 21 is made of a heat-insulating material to reduce the loss of temperature through the tank body 21 when the zeolite particles generate heat. On the other hand, the above-mentioned filter structure 23 is preferably made of a heat-insulating material to reduce the conduction of heat by the filter structure 23 itself.

[0032] According to the present invention, a wireless cleaning device is provided. Figure 1 and Figure 2 As shown, the heat exchanger 22 includes a metal pipe section that is bent and coiled in the tank 21, so as to utilize the high thermal conductivity of the metal pipe section to improve the heat exchange efficiency between the clean water flowing in the metal pipe section and the zeolite particles. The metal pipe section is preferably a copper pipe. Figure 2 As shown, the metal pipe segment has a pipe segment inlet and a pipe segment outlet. The pipe segment inlet of the metal pipe segment is connected to the water pump and the cleaning water container of the wireless cleaning device. The cleaning water flows through the metal pipe segment to absorb the heat generated by the zeolite particles after absorbing water through the metal pipe wall, and produces hot cleaning water through the pipe segment outlet of the metal pipe segment, which is used for the wireless cleaning device to soak the location to be cleaned.

[0033] According to a wireless cleaning device provided by the present invention, a thermostat is provided at the outlet of the metal pipe segment for real-time monitoring and obtaining hot water temperature data of the hot water for cleaning. By monitoring the hot water temperature data of the hot water for cleaning, not only can the operating state of the device be controlled in real time, but also the fan 11 and humidification module 12 of the wireless cleaning device and the functional components such as the water pump for cleaning water can be more efficiently controlled according to the changes in the hot water temperature data.

[0034] According to the present invention, a wireless cleaning device is provided. Figure 1 As shown, the thermostat is connected to the humidification module 12 in communication so as to be able to feed back the hot water temperature data to the humidification module 12. The wireless cleaning device is preferably pre-set with a preset temperature value so as to be able to set the corresponding control logic by comparing the hot water temperature data with the preset temperature value. Preferably, when the hot water temperature data is less than the preset temperature value, the humidification module 12 keeps running to cooperate with the fan 11 to continuously produce high-humidity airflow; when the hot water temperature data is greater than or equal to the preset temperature value, the humidification module 12 stops running. The preset temperature value can be 40-60°C, preferably 55°C.

[0035] The heating cleaning system provided by the present invention is described below. The heating cleaning system described below and the wireless cleaning device described above can be referred to each other.

[0036] The present invention also provides a heating cleaning system, comprising any of the above wireless cleaning devices, and a charging base station for placing the wireless cleaning device. The heating cleaning system utilizes zeolite particles to release heat to prepare hot water for cleaning, replacing the traditional method of electrically heating cleaning water, thereby achieving a continuous supply of hot water for cleaning and dry hot air flow for drying, and reducing the battery burden of the wireless cleaning device.

[0037] According to a heating cleaning system provided by the present invention, preferably, when the wireless cleaning device is placed on a charging base station, the power consumed by the power-consuming components of the wireless cleaning device is directly provided by the charging base station; when the wireless cleaning device is separated from the charging base station, the power consumed by the power-consuming components of the wireless cleaning device is provided by the power storage components of the wireless cleaning device. Thus, when the wireless cleaning device is placed on a charging base station, it can be powered by the charging base station, so that the wireless cleaning device can preheat the zeolite particles in the heat exchange component through the operation of the fan 11 and the humidification module 12 before leaving the charging base station, saving the preparation time of hot water for cleaning.

[0038] According to a heating cleaning system provided by the present invention, the wireless cleaning device preferably also includes a heating module 13. Figure 1 As shown, the heating module 13 is arranged between the fan 11 and the heat exchange component, so as to heat the flowing air during operation and produce hot air for desorbing the moisture absorbed by the zeolite particles. After the zeolite particles desorb the moisture, they can restore the ability to absorb water and release heat, so as to achieve reuse. The output temperature of the hot air can be 30-50°C, preferably 40°C.

[0039] like Figure 1 As shown, in the above-mentioned heating and cleaning system, the air flow path passing through the heating module 13 is arranged in parallel with the air flow path passing through the humidification module 12. When the wireless cleaning device is placed on the charging base station, the air flow path passing through the heating module 13 is connected, and the air flow path passing through the humidification module 12 is closed, so that hot air can be provided through the fan 11 and the heating module 13 for desorption of moisture from the zeolite particles. When the wireless cleaning device is separated from the charging base station, the air flow path passing through the heating module 13 is closed, and the air flow path passing through the humidification module 12 is connected, so that a high-humidity airflow is provided through the fan 11 and the humidification module 12 for water absorption and heat release of the zeolite particles.

[0040] In actual applications, the wireless cleaning device uses the heat generated when zeolite particles adsorb water to heat the cleaning water. After the heating is completed, the zeolite particles can continue to adsorb water to dry the body. After being put back into the charging base station, on the one hand, the charging base station can charge the storage element of the wireless cleaning device, and on the other hand, the charging base station can supply power and provide hot air through the fan 11 and the heating module 13 to heat and dry the zeolite particles, so that the zeolite particles can desorb water and regain the adsorption capacity.

[0041] According to a heating cleaning system provided by the present invention, Figure 1 As shown, a humidity sensor is provided at the air outlet of the tank 21 of the wireless cleaning device to monitor and obtain the humidity data of the hot air after passing through the zeolite particles in real time. According to the humidity data, the desorption progress of the zeolite particles can be judged. For example, when the humidity data drops to a certain value and remains unchanged, the zeolite particles are basically desorbed.

[0042] According to a heating and cleaning system provided by the present invention, the humidity sensor is preferably configured so that after the heating module 13 is started, when the change amplitude of the humidity data in the T1 time period is less than or equal to N%RH, the humidity sensor feeds back the desorption completion information. Based on the different fluctuations of air humidity in different usage environments, the value of N can be set according to actual conditions. According to the different measurement accuracy of the humidity sensor, the T1 time period is any length of time that can be used to judge that the humidity data has reached a stable state, such as 5-10 seconds, 1-5 minutes, etc. By reducing the humidity data to a certain value and maintaining it for a period of time without decreasing, it can be judged that the desorption process is basically completed.

[0043] Furthermore, since the wireless cleaning device uses water, it is easy to cause water vapor to remain on the body parts. Preferably, the humidity sensor can be connected to the heating module 13 for communication, and the heating module 13 is configured to stop running after the T2 time period after receiving the desorption completion information. The T2 time period can be the device drying time set by the user. During the T2 time period, the zeolite particles have basically completed the desorption of water. When the hot air passes through the device, it can dry the machine's pipes and wet cleaning accessories to prevent the generation of odors and extend the product's service life.

[0044] According to a preferred embodiment of the present invention, the heating cleaning system includes a wireless cleaning device and a charging base station. The wireless cleaning device is provided with an insulating tank body 21 with ventilated filter structures 23 on both sides, a heat exchanger 22 formed by winding copper tubes, and the space inside the tank body 21 is filled with zeolite particles.

[0045] When the wireless cleaning device is separated from the charging base station and needs to use hot water for cleaning, the device is powered by the power storage element, and the fan 11 generates airflow, which passes through the pipeline of the humidification module 12 to generate water mist, and becomes a high-humidity airflow blowing to the zeolite particles. The zeolite particles adsorb the moisture in the high-humidity airflow and generate heat. The cleaning water is pumped into the metal pipe section from the pipe section inlet of the heat exchanger 22 by the water pump of the equipment. After heat exchange, it becomes hot water for cleaning and is output from the pipe section outlet, which can be used for hot water cleaning. At the same time, the high-humidity airflow is heated and adsorbed by the zeolite particles, becoming a dry hot airflow, which can achieve the drying of the cleaning object. The pipe section outlet of the metal pipe section is provided with a thermostat, which can monitor the hot water temperature data of the hot water output for cleaning, and feed it back to the humidification module 12 to control the generation speed of water mist, thereby affecting the adsorption heat generation efficiency of the zeolite, so as to achieve the effect of indirectly controlling the temperature of the hot water for cleaning. For example, when the temperature data of the hot water for cleaning is greater than or equal to the preset temperature value, the humidification module 12 is not started, and the airflow blown into the tank body 21 is a low-humidity airflow containing a certain ambient air humidity, and the temperature of the zeolite particles increases slightly or does not increase; when the temperature data of the hot water for cleaning is less than the preset temperature value, the humidification module 12 is started, and the airflow becomes a high-humidity airflow blowing toward the zeolite particles in the tank body 21, and the zeolite particles absorb water and generate relatively high heat. Since the maximum heating temperature of zeolite is usually no more than 80°C, the above temperature control process is relatively controllable and not prone to danger.

[0046] When the wireless cleaning device is put back into the charging base station, it is powered by the charging base station, and the fan 11 generates airflow, which is heated by the heating module 13. The heating module 13 runs at low power to generate hot air at about 40°C, which desorbs the zeolite particles at low temperature and takes away the moisture. After a period of drying, the zeolite particles complete the desorption process and regain the ability to adsorb moisture. A humidity sensor is provided near the air outlet inside the tank 21 to measure humidity data. When the humidity data no longer decreases, hot air continues to be blown out, and the pipes and cleaning accessories of the wireless cleaning device are dried with hot air for a period of time, and then the fan 11 and the heating module 13 are turned off.

[0047] The above-mentioned heating cleaning system and control method of the wireless cleaning device thereof can be logically controlled by an electronic device as a controller, and the electronic device may include: a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other through the communication bus. The processor can call the logic instructions in the memory to control the wireless cleaning device and the charging base station to perform the above-mentioned working process.

[0048] In addition, the logic instructions in the above-mentioned memory can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present invention can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory, a random access memory, a magnetic disk or an optical disk.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wireless cleaning device, characterized in that: It comprises a fan (11), a humidification module (12) and a heat exchange component; The fan (11) is used to introduce external air into the wireless cleaning device and can blow it toward the heat exchange component; The humidification module (12) is arranged between the fan (11) and the heat exchange component so as to humidify the flowing air during operation and produce a high-humidity airflow; The heat exchange component comprises a tank body (21) and a heat exchanger (22), the tank body (21) is filled with zeolite particles, and the heat exchanger (22) is buried between the zeolite particles; The tank body (21) has an air inlet and an air outlet, and the high-humidity airflow can enter the tank body (21) through the air inlet and react with the zeolite particles to produce a dry hot airflow from the air outlet; Cleaning water for cleaning the location to be cleaned flows in the heat exchanger (22).

2. The cordless cleaning device according to claim 1, characterized in that: The air inlet and / or the air outlet of the tank body (21) is provided with a filter structure (23); The maximum pore size of the filter holes of the filter structure (23) is smaller than the minimum particle size of the zeolite particles, so as to prevent the zeolite particles from escaping from the tank body (21) while allowing air and water vapor to pass through.

3. The cordless cleaning device according to claim 1, characterized in that: The heat exchanger (22) comprises a metal pipe section which is bent and coiled and arranged in the tank body (21); The pipe section inlet of the metal pipe section is connected to the water pump and the cleaning water container of the wireless cleaning device. The cleaning water flows through the metal pipe section to absorb the heat generated by the zeolite particles after absorbing water through the metal pipe wall, and produces hot cleaning water through the pipe section outlet of the metal pipe section.

4. The cordless cleaning device according to claim 3, characterized in that: A temperature controller is provided at the pipe outlet of the metal pipe section for real-time monitoring and obtaining hot water temperature data of the hot water for cleaning.

5. The cordless cleaning device according to claim 4, characterized in that: The temperature controller is communicatively connected to the humidification module (12) so as to be able to feed back the hot water temperature data to the humidification module (12); When the hot water temperature data is less than a preset temperature value, the humidification module (12) keeps running to cooperate with the fan (11) to continuously produce the high-humidity airflow; When the hot water temperature data is greater than or equal to the preset temperature value, the humidification module (12) stops running.

6. A heating cleaning system, characterized in that: The invention comprises the wireless cleaning device according to any one of claims 1 to 5, and a charging base station for placing the wireless cleaning device.

7. The heating cleaning system according to claim 6, characterized in that: When the wireless cleaning device is placed on the charging base station, the power consumed by the power-consuming components of the wireless cleaning device is directly provided by the charging base station; When the wireless cleaning device is separated from the charging base station, the electric energy consumed by the power consumption element of the wireless cleaning device is provided by the power storage element of the wireless cleaning device.

8. The heating cleaning system according to claim 7, characterized in that: The wireless cleaning device comprises a heating module (13), wherein the heating module (13) is arranged between the fan (11) and the heat exchange component, so as to heat the flowing air during operation and generate hot air for desorbing the moisture absorbed by the zeolite particles; The air flow path passing through the heating module (13) is arranged in parallel with the air flow path passing through the humidification module (12); When the wireless cleaning device is placed on the charging base station, the air flow path passing through the heating module (13) is connected, and the air flow path passing through the humidification module (12) is closed; When the wireless cleaning device is detached from the charging base station, the air flow path passing through the heating module (13) is closed, and the air flow path passing through the humidification module (12) is opened.

9. The heating cleaning system according to claim 8, characterized in that: The air outlet of the tank body (21) is provided with a humidity sensor for real-time monitoring and obtaining humidity data of the hot air after passing through the zeolite particles.

10. The heating cleaning system according to claim 9, characterized in that: The humidity sensor is configured to feedback desorption completion information when the humidity data changes within a time period T1 and is less than or equal to N%RH after the heating module (13) is started; The heating module (13) is configured to stop operating after a T2 period of time after receiving the desorption completion information.