Cleaning device

Abstract

The utility model discloses a cleaning device which is used for cleaning a water dropper, two liquid inlets and a liquid outlet are formed in the water dropper, and the cleaning device comprises a support, a water pipe, a water pipe and a water pipe, the box body is arranged in the cavity, a water storage cavity and a first containing cavity are formed in the box body, the water storage cavity is used for containing washing water, and the first containing cavity is used for containing a water dropper to be cleaned; the pipeline system is provided with a water inlet and two water outlets, the water inlet is communicated with the water storage cavity, and the two water outlets are respectively communicated with the two liquid inlets; the water pump is arranged on the pipeline system and used for pumping water in the water storage cavity into the water droppers through the pipeline system. According to the water dropper, the production efficiency can be improved, meanwhile, the influence on the water dropper precision caused by frequent disassembly and assembly of the water dropper is reduced, and the quality and the production stability of blast bead products are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of tobacco equipment technology, and in particular to a cleaning device. Background Technology

[0002] In the production of capsule bursting beads in industries such as tobacco and food additives, capsule bursting equipment is a core production tool, and its performance and stability directly affect the quality and production efficiency of the capsule bursting products. Among them, the multi-channel dripper, as a key component of the capsule bursting equipment, undertakes the crucial task of accurately dripping specific liquid materials into capsule bursting beads. Its working state plays a decisive role in core indicators such as the dimensional accuracy, appearance quality, and internal component uniformity of the capsule bursting beads.

[0003] However, current industry practices for cleaning and maintaining multi-channel drippers present numerous unresolved issues. In the traditional model, cleaning and maintenance of multi-channel drippers primarily rely on manual operation. This requires complete disassembly from the main unit, further disassembling numerous tiny and delicate components such as channels, nozzles, and sealing parts. Each disassembled component is then cleaned and maintained, followed by reassembly. This process is not only time-consuming and labor-intensive but also prone to precision degradation due to repeated disassembly and reassembly, ultimately affecting the operational stability and production efficiency of the entire dropper molding equipment. Utility Model Content

[0004] The purpose of this invention is to solve the problems of decreased dripper accuracy and low production efficiency caused by frequent disassembly and assembly in existing dripper cleaning methods. This invention provides a cleaning device that can improve production efficiency while reducing the impact of frequent dripper disassembly and assembly on dripper accuracy, thus ensuring the quality and production stability of bursting beads.

[0005] To solve the above-mentioned technical problems, this utility model discloses a cleaning device for cleaning drippers. The drippers are provided with two liquid inlets and one liquid outlet. The cleaning device includes:

[0006] The support has a cavity inside;

[0007] The box body is located inside the cavity. The box body is provided with a water storage chamber and a first receiving chamber. The water storage chamber is used to hold washing water, and the first receiving chamber is used to hold the drip head to be cleaned.

[0008] The pipeline system has an inlet and two outlets. The inlet is connected to the water storage chamber, and the two outlets are connected to the two liquid inlets respectively.

[0009] A water pump, located on the piping system, is used to pump water from the storage chamber to the dripper through the piping system.

[0010] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a pipeline system comprising:

[0011] The first pipe body has an inlet located at the inlet end, and the water pump is located on the first pipe body.

[0012] The second pipe body has its inlet end connected to the outlet end of the first pipe body, and an outlet is located at the outlet end of the second pipe body.

[0013] The third pipe has its inlet end connected to the outlet end of the first pipe, and another outlet is located at the outlet end of the third pipe.

[0014] According to another specific embodiment of the present invention, a cleaning device further includes a heater, which is disposed in the housing and is used to heat the washing water in the water storage chamber and the dripping head to be cleaned in the first receiving chamber.

[0015] According to another specific embodiment of the present invention, the embodiment of the present invention discloses that the box body is provided with an installation cavity, the installation cavity is located close to the water storage cavity and the first receiving cavity, and the heater is an electric heating tube, which is located in the installation cavity.

[0016] According to another specific embodiment of the present invention, a temperature sensor is also provided inside the box, which is used to detect the heating temperature of the heater.

[0017] According to another specific embodiment of the present invention, the embodiment discloses a first receiving cavity disposed on the upper surface of the housing, with a first opening above the first receiving cavity. The first receiving cavity is used to restrict the horizontal movement of the dripping head to be cleaned. The cleaning device further includes clamps, which include:

[0018] Fixed base, fixedly connected to the top of the box;

[0019] The movable clamping arm is hinged to the fixed base via a rotating shaft that extends horizontally. The movable clamping arm can rotate around the axis of the rotating shaft between a first position and a second position. When the movable clamping arm rotates to the first position, the clamping end of the movable clamping arm can press against the top of the dripper to be cleaned. When the movable clamping arm rotates to the second position, the clamping end of the movable clamping arm separates from the top of the dripper to be cleaned.

[0020] According to another specific embodiment of the present invention, the first receiving cavity is provided with a second opening at the bottom, and the liquid outlet is connected to the second opening. The cleaning device also includes a wastewater tank, which is located below the second opening and is used to collect the washing water flowing out of the liquid outlet.

[0021] According to another specific embodiment of the present invention, the wastewater tank and the support are detachably connected.

[0022] According to another specific embodiment of the present invention, the embodiment of the present invention discloses that the support is provided with a second receiving cavity, the second receiving cavity is located below the first receiving cavity and is connected to the first receiving cavity, the second receiving cavity is used to receive a wastewater tank, and the side wall of the support is provided with a third outlet, the third outlet is connected to the second receiving cavity, and the wastewater tank can be moved out of the second receiving cavity through the third outlet.

[0023] According to another specific embodiment of the present invention, a cleaning device further includes a protective cover. The protective cover is disposed outside the support, the water pump and the first pipe body. A clearance opening is provided on the side wall of the protective cover. The position of the clearance opening corresponds to the third outlet. The wastewater tank can be moved out from the clearance opening to the outside of the protective cover.

[0024] According to another specific embodiment of the present invention, a cleaning device further includes a control system and a control panel. The heater, temperature sensor and control panel are electrically connected to the control system. The control panel is used to receive the operating temperature of the heater set by the user, the flow rate of the water pump and display the heating temperature of the heater, and transmit them to the control system. The control system is used to control the heating power of the heater and the opening or closing of the heater according to the heating temperature of the heater.

[0025] Compared with the prior art, this utility model has the following beneficial effects:

[0026] The cleaning device provided by this utility model includes a support, a housing, a piping system, and a water pump. When cleaning the drippers, the drippers to be cleaned are first placed in the first receiving cavity, and the second and third tubes are connected to the two liquid inlets respectively. Subsequently, the washing water in the water storage cavity is pumped into the drippers to be cleaned through the first, second, and third tubes by the water pump. The washing water entering the drippers washes away dirt, allowing the dirt inside the drippers to be discharged through the liquid outlet along with the washing water. Using the cleaning device provided by this application, the drippers can be cleaned without disassembling them into parts, thereby improving work efficiency. At the same time, it can also reduce the impact of frequent disassembly and assembly of drippers on the accuracy of the drippers, ensuring the quality and production stability of the bursting beads products. Attached Figure Description

[0027] Figure 1 This diagram shows a structural schematic of the cleaning device in a specific embodiment of the present invention.

[0028] Figure 2This is a schematic diagram of the cleaning device in a specific embodiment of the present invention when the movable clamping arm is in the first position;

[0029] Figure 3 This diagram shows a structural schematic of the cleaning device when the movable clamping arm is in the second position according to a specific embodiment of the present invention.

[0030] Figure 4 This is a cross-sectional view of the cleaning device according to a specific embodiment of the present invention;

[0031] Figure 5 This diagram shows a structural schematic of the support in a specific embodiment of the present invention;

[0032] Figure 6 The diagram shows a structural schematic of the box in a specific embodiment of the present invention. Detailed Implementation

[0033] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0034] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0036] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0037] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a cleaning device for cleaning a dripper 1. The dripper has a core material channel and a wall material channel inside. The dripper 1 has two liquid inlets and one liquid outlet 13. Specifically, the two liquid inlets are inlet 11 and inlet 12. Inlet 11 is connected to the core material channel, and inlet 12 is connected to the wall material channel. The lower end of both the core material channel and the wall material channel is the liquid outlet 13. The cleaning device includes: a support 2, a housing 3, a piping system 4, and a water pump 5.

[0040] Specifically, the support 2 has a cavity 21 inside.

[0041] The housing 3 is located inside the cavity 21. The housing 3 is provided with a water storage cavity 31 and a first receiving cavity 32. The water storage cavity 31 is used to hold washing water, and the first receiving cavity 32 is used to receive the drip head 1 to be cleaned.

[0042] The piping system 4 has an inlet 41 and two outlets, namely outlet 42 and outlet 43. Inlet 41 is connected to the water storage chamber 31, and outlets 42 and 43 are respectively connected to two liquid inlets. For example, refer to... Figure 2 and Figure 3 The water outlet 42 is connected to the liquid inlet 11, and the water outlet 43 is connected to the liquid inlet 12.

[0043] A water pump 5 is installed on the piping system 4. The water pump 5 is used to pump the washing water in the water storage chamber 31 to the dripper 1 through the piping system 4. For example, the flow rate of the water pump is in the range of 0.5L / min to 5L / min. The operator can adjust the flow rate according to the actual cleaning needs to ensure that the washing water can rinse the inside of the dripper 1 at a suitable flow rate to effectively remove dirt.

[0044] When cleaning the dropper 1 is required, the dropper 1 to be cleaned is first removed from the bursting bead forming equipment and placed into the first receiving cavity 32. The outlets 42 and 43 of the piping system 4 are connected to the two inlets, and the inlet 41 is connected to the water storage cavity 31. Subsequently, the washing water in the water storage cavity 31 is pumped into the dropper 1 to be cleaned by the water pump 5. The washing water entering the dropper 1 washes away the dirt in the core material channel and wall material channel. The dirt inside the dropper 1 is then discharged through the outlet 13 along with the washing water. Using the cleaning device provided in this application, the dropper 1 can be cleaned without disassembling it into parts, thereby improving work efficiency. It also reduces the impact of frequent disassembly and assembly of the dropper 1 on its accuracy, ensuring the quality and production stability of the bursting bead products.

[0045] Further, refer to Figure 2 and Figure 3 A piping system 4 includes a first pipe body 44, a second pipe body 45 and a third pipe body 46.

[0046] The first pipe body has an inlet 41 located at the inlet end of the first pipe body 44, and a water pump 5 is located on the first pipe body.

[0047] The inlet end of the second pipe body 45 is connected to the outlet end of the first pipe body 44, and the outlet 42 is located at the outlet end of the second pipe body 45.

[0048] The inlet end of the third pipe body 46 is connected to the outlet end of the first pipe body 44, and the outlet 43 is located at the outlet end of the third pipe body 46.

[0049] It should be noted that the first pipe body 44 and the second pipe body 45, as well as the first pipe body 44 and the third pipe body 46, are connected by tee fittings. The operator can choose to connect the pipes using, but is not limited to, the above-mentioned connecting fittings, according to the actual production situation.

[0050] The cleaning device of this utility model can use a water pump 5 to pump the washing water in the water storage chamber 31 into the first tube 44, and then transport the washing water into the second tube 45 and the third tube 46. The washing water is then introduced into the core material channel and the wall material channel through the liquid inlet 11 and the liquid inlet 12 respectively, so as to clean the two channels inside the dripper 1 at the same time, thereby improving the cleaning efficiency.

[0051] In some implementations, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a cleaning device also includes a heater 6, which is disposed inside the housing 3. The heater 6 is used to heat the washing water in the water storage chamber 31 and the drip head 1 to be cleaned in the first receiving chamber 32.

[0052] Further, refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 The housing 3 has an installation cavity 33, which is located near the water storage cavity 31 and the first receiving cavity 32. The heater 6 is an electric heating tube, which is located in the installation cavity 33.

[0053] The cleaning device of this utility model, by setting a heater 6, can heat the washing water in the water storage chamber 31 and the drip head 1 to be cleaned to a certain temperature, so as to accelerate the dissolution and removal of dirt, thereby improving the cleaning effect and cleaning efficiency.

[0054] Optionally, a temperature sensor 7 is also provided inside the housing 3. The temperature sensor 7 is used to detect the heating temperature of the heater 6. For example, the heating temperature range of the heater 6 is 65℃-75℃. By setting the temperature sensor 7, this application can accurately control the heater 6 according to the actual temperature detected by the temperature sensor 7, ensuring that the heating temperature is within the preset temperature range and guaranteeing the safety and stability of the cleaning process.

[0055] Further, refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 The first receiving cavity 32 is located on the upper surface of the housing 3, and the first receiving cavity 32 has a first opening 321 above it, through which the dripper 1 can be inserted into the first receiving cavity 32. The first receiving cavity 32 is used to restrict the horizontal movement of the dripper 1 to be cleaned.

[0056] The cleaning device also includes clamps 8, which include a fixed base 81 and a movable clamping arm 82.

[0057] The fixed base 81 is fixedly connected to the top of the box, providing a mounting base for the clamp 8.

[0058] The movable clamping arm 82 is hinged to the fixed base 81 via a rotating shaft 83, which extends along the X direction. The movable clamping arm 82 can be in a first position (e.g., around the axis of the rotating shaft 83) Figure 2 The position of the movable clamping arm 82 shown) and the second position (as shown) Figure 3 The movable clamping arm 82 shown in the diagram rotates between its positions. When the movable clamping arm 82 rotates to the first position, the clamping end of the movable clamping arm 82 can press against the top of the dropper 1 to be cleaned, thereby restricting the dropper 1 to be cleaned from rotating in the vertical direction (e.g., as shown in the diagram). Figure 1The movable arm 82 moves in the X direction (as shown) to prevent the dropper 1 from being removed from the first receiving cavity 32. When the movable clamping arm 82 rotates to the second position, the clamping end of the movable clamping arm 82 separates from the top of the dropper 1 to be cleaned, so that the dropper 1 can be picked up and put down. Exemplarily, the clamping end of the movable clamping arm 82 is provided with a silicone pad to reduce friction between the clamping end and the top of the dropper 1.

[0059] Furthermore, such as Figure 1 , Figure 2 and Figure 3 As shown, a cleaning device also includes a control system (not shown) and a control panel 102. The heater 6, temperature sensor 7, and control panel 102 are electrically connected to the control system. The control panel 102 receives parameters set by the user, such as the operating temperature of the heater 6 and the flow rate of the water pump 5, and transmits these parameters to the control system. Simultaneously, the control panel 102 can also display the heating temperature of the heater 6, allowing operators to understand the device's operating status. The control system controls the heating power of the heater 6 and its on / off state based on the heating temperature of the heater 6, achieving precise control of the heating process. Simultaneously, the control system can also control the operation of the water pump 5 according to the set flow rate parameters, ensuring the cleaning device operates stably according to production requirements.

[0060] In some implementations, reference Figure 4 and Figure 5 The first receiving cavity 32 has a second opening 322 at its bottom, and the outlet 13 is connected to the second opening 322. The cleaning device also includes a wastewater tank 9, located below the second opening 322, which is used to collect the washing water flowing out of the outlet 13. The support 2 has a second receiving cavity 22 located below and connected to the first receiving cavity 32, which is used to contain the wastewater tank 9. The side wall of the support 2 also has a third outlet 221, which is connected to the second receiving cavity 22, allowing the wastewater tank 9 to be removed from the second receiving cavity 22 through the third outlet 221. After the washing water enters the dripper 1 for cleaning, the washed water, having removed the dirt, finally flows out through the outlet 13 into the wastewater tank 9. The wastewater tank 9 facilitates the centralized collection of the washed water, preventing pollution of the factory's production environment.

[0061] Specifically, when cleaning the dripper 1, the dripper 1 to be cleaned is first removed from the bead-forming equipment and placed into the first receiving cavity 32 of the housing 3, ensuring that the outlet 13 of the dripper 1 faces downwards. Then, the operator rotates the movable clamping arm 82 from the second position to the first position so that the clamp 8 can limit the dripper 1. Next, the operator connects the second pipe 45 and the third pipe 46 of the piping system 4 to the inlet 11 and inlet 12 of the dripper 1, respectively, and the first pipe 44 is connected to the water storage cavity 31 through the water inlet 41, ensuring that the washing water can be smoothly delivered from the water storage cavity 31 to the dripper 1. After the piping system 4 is installed, the operator sets the operating temperature of the heater 6 (e.g., 70°C) and the flow rate of the water pump 5 (e.g., 2L / min) through the control panel 102 and transmits these parameters to the control system. When the heating temperature of heater 6 displayed on control panel 102 reaches the set operating temperature of 70℃, the cleaning device is activated, and water pump 5 starts working, pumping the washing water in water storage chamber 31 to dripper 1 through pipeline system 4. Simultaneously, heater 6, under the control of the control system, begins heating the washing water in water storage chamber 31 to the set temperature. Under the action of high temperature and a certain flow rate, the washing water entering dripper 1 effectively washes away the dirt inside dripper 1. The dirt is discharged with the washing water through outlet 13 and flows into wastewater tank 9. When the cleaning time reaches the preset value or it is observed that the dirt inside dripper 1 has been basically removed, the cleaning device is turned off, and water pump 5 and heater 6 stop working. The movable clamp arm 82 is rotated to the second position, and the cleaned dripper 1 is removed. If the operator observes that the wastewater tank 9 is about to be full, the operator will remove the wastewater tank 9 from the second receiving cavity 22 through the relief port 101, empty the wastewater, clean the wastewater tank 9, and then reinstall it in its original position for the next use.

[0062] Thus, the cleaning device of this utility model achieves efficient and convenient cleaning of the dripper 1, avoiding the need to disassemble the dripper 1 into parts before cleaning, improving production efficiency, reducing the impact of frequent disassembly and assembly of the dripper 1 on the accuracy of the dripper 1, and ensuring the quality and production stability of the bursting bead products.

[0063] Optionally, the wastewater tank 9 is detachably connected to the support 2. Exemplarily, the wastewater tank 9 can be connected to the support 2 via quick-release clips. This application connects the wastewater tank 9 to the support 2 via clips, facilitating easy replacement of the wastewater tank 9 by operators. Specifically, when the wastewater tank 9 is not full, its relative position to the support 2 can be fixed. When the wastewater tank 9 is full, it can be quickly detached from the support 2, thereby improving production efficiency.

[0064] Optionally, such as Figure 1 and Figure 4As shown, a cleaning device also includes a protective cover 10, which covers the support 2, the water pump 5, and the first pipe body 44. The protective cover 10 has a clearance opening 101 on its side wall, the position of which corresponds to the third outlet 221. The wastewater tank 9 can be moved out of the protective cover 10 through the clearance opening 101. Exemplarily, the protective cover 10 is made of stainless steel, which has good corrosion resistance and structural strength, preventing corrosion of components inside the protective cover 10 and improving the service life of the cleaning device. This application also facilitates the cleaning and replacement of the wastewater tank 9 by providing a clearance opening 101 on the side wall of the protective cover 10, once the wastewater tank 9 is full.

[0065] It should be noted that in the examples and description of this utility model, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one" does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0066] Although the present invention has been illustrated and described with reference to certain preferred embodiments, those skilled in the art should understand that the above description is a further detailed explanation of the present invention in conjunction with specific embodiments, and should not be construed as limiting the specific implementation of the present invention to these descriptions. Those skilled in the art can make various changes in form and detail, including some simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A cleaning device for cleaning a dripline, said dripline being provided with two inlet openings and one outlet opening, characterized in that, The cleaning device includes: The support has a cavity inside; The housing is located inside the cavity. The housing is provided with a water storage chamber and a first receiving chamber. The water storage chamber is used to hold washing water, and the first receiving chamber is used to receive the drip head to be cleaned. The pipeline system has an inlet and two outlets. The inlet is connected to the water storage chamber, and the two outlets are respectively connected to the two inlets. A water pump is installed on the pipeline system, and the water pump is used to pump the washing water in the water storage chamber to the dripper through the pipeline system.

2. The cleaning apparatus of claim 1, wherein The piping system includes: The first pipe body, the water inlet is located at the water inlet end of the first pipe body, and the water pump is located on the first pipe body; The second pipe body has an inlet end connected to the outlet end of the first pipe body, and an outlet is provided at the outlet end of the second pipe body. The third pipe has an inlet end connected to the outlet end of the first pipe, and another outlet is located at the outlet end of the third pipe.

3. The cleaning apparatus of claim 2, wherein It also includes a heater, which is disposed inside the housing and is used to heat the washing water in the water storage chamber and the dripper to be cleaned in the first receiving chamber.

4. The cleaning apparatus of claim 3, wherein The box body is provided with an installation cavity, which is located near the water storage cavity and the first receiving cavity. The heater is an electric heating tube, which is located in the installation cavity.

5. The cleaning apparatus of claim 4, wherein The chamber is also equipped with a temperature sensor, which is used to detect the heating temperature of the heater.

6. The cleaning apparatus of claim 5, wherein The first receiving cavity is disposed on the upper surface of the housing, and the first receiving cavity has a first opening above it. The first receiving cavity is used to restrict the horizontal movement of the dripping head to be cleaned. The cleaning device also includes clamps, the clamps comprising: A fixed base is fixedly connected to the top of the housing; The movable clamping arm is hinged to the fixed base via a rotating shaft that extends horizontally. The movable clamping arm can rotate between a first position and a second position around the axis of the rotating shaft. When the movable clamping arm rotates to the first position, the clamping end of the movable clamping arm can press against the top of the dropper head to be cleaned. When the movable clamping arm rotates to the second position, the clamping end of the movable clamping arm separates from the top of the dropper head to be cleaned.

7. The cleaning apparatus of claim 6, wherein The bottom of the first receiving cavity is provided with a second opening, and the liquid outlet is connected to the second opening. The cleaning device also includes a wastewater tank, which is located below the second opening and is used to collect the washing water flowing out of the liquid outlet.

8. The cleaning apparatus of claim 7, wherein The wastewater tank is detachably connected to the support.

9. The cleaning apparatus of claim 8, wherein The support has a second receiving cavity located below and connected to the first receiving cavity. The second receiving cavity is used to receive the wastewater tank. The side wall of the support has a third outlet connected to the second receiving cavity. The wastewater tank can be removed from the second receiving cavity through the third outlet.

10. The cleaning apparatus of claim 9, wherein It also includes a protective cover, which covers the support, the water pump and the first pipe body. The protective cover has a clearance opening on its side wall, which is located opposite to the third outlet. The wastewater tank can be moved out of the protective cover from the clearance opening.

11. The cleaning apparatus of claim 10, wherein It also includes a control system and a control panel. The heater, the temperature sensor, and the control panel are electrically connected to the control system. The control panel is used to receive the operating temperature of the heater set by the user, the flow rate of the water pump, and to display the heating temperature of the heater, and transmit them to the control system. The control system is used to control the heating power of the heater and to turn the heater on or off according to the heating temperature of the heater.

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