A self-heating floor washing assembly

Abstract

The utility model provides a self-heating floor washing assembly, which comprises a holding part and a cleaning part arranged at one end of the holding part, wherein a water tank is arranged on the holding part, one side of the cleaning part is provided with a cavity, and the other side of the cleaning part is provided with a mop and washing assembly, and the utility model is characterized in that the self-heating floor washing assembly further comprises a hot water container and a self-heating steam generating assembly arranged in the cavity of the cleaning part, the self-heating steam generating assembly has a closed reaction chamber and is in thermal contact with the hot water container, and the self-heating floor washing assembly further comprises a cold water conveying channel, a hot water conveying channel and a hot water outlet arranged close to the mop and washing assembly, the outlet of the water tank is connected with the inlet of the self-heating steam generating assembly and the hot water container through the cold water conveying channel, and the outlet of the hot water container is connected with the hot water outlet through the hot water conveying channel, so as to spray hot water to the mop and washing assembly and / or a surface to be cleaned. The self-heating floor washing assembly has a simple and compact structure and can obtain hot water as a cleaning medium without the need of electric energy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a self-heating floor cleaning assembly. BACKGROUND

[0002] At present, a floor cleaning assembly using hot water as cleaning medium has appeared, for example, a Chinese patent application for invention with application publication number CN112741571A, the structure of which is shown in the figure Figure 1 , including a clean water tank 1a, a heater 2a, a disc brush 3a, and a storage battery 4a. The outlet of the clean water tank 1a is connected with a clean water valve. The disc brush 3a includes a left disc brush and a right disc brush. The heater 2a is connected between the clean water tank 1a and the clean water valve. The heater 2a and the clean water valve are electrically connected with the storage battery 4a. The outlet of the clean water tank 1a is arranged at the left disc brush and the right disc brush. The floor cleaning assembly heats the clean water in the clean water tank 1a by the heater 2a, so that hot water can be used as cleaning medium, greatly improving the cleaning efficiency and cleaning effect. However, the floor cleaning assembly needs the storage battery 4a to supply power to the heater 2a, which is not conducive to energy saving and consumption reduction. Moreover, the storage battery 4a is large in size and heavy in weight, and the overall structure is relatively bulky.

[0003] The emergence of a self-heating steam generating assembly can solve the above technical problems existing in the existing floor cleaning assembly. For example, a Chinese patent application for invention with authorization announcement number CN110811413A discloses a steam mop dust collector, which includes a self-heating steam generating assembly. The structure of the self-heating steam generating assembly is shown in the figure Figure 2 , including a water tank 1b and a cover 2b. The water tank 1b contains a heating bag and water. One side of the water tank 1b is provided with a steam outlet pipe 3b. The steam outlet pipe 3b uniformly guides steam into the mop cloth. The self-heating steam generating assembly does not need electric energy, but uses the reaction of the heating bag and water to generate steam, so that heated cleaning medium can be obtained.

[0004] However, the self-heating steam generating assembly has not been applied to the floor cleaning assembly to obtain hot water as cleaning medium. Therefore, how to set a reasonable structure to design the self-heating steam generating assembly into the floor cleaning assembly to obtain hot water as cleaning medium is a technical problem to be solved at present. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a self-heating floor cleaning assembly which is simple and compact in structure and can obtain hot water as cleaning medium without electric energy.

[0006] The technical solution of the present application is: a self-heating floor cleaning assembly, comprising a holding part and a cleaning part arranged at one end of the holding part, wherein the holding part is provided with a water tank, one side of the cleaning part is provided with a cavity, and the other side is provided with a mop cleaning assembly, characterized in that: further comprising a hot water container and a self-heating steam generating assembly arranged in the cavity of the cleaning part, the self-heating steam generating assembly has a closed reaction chamber and is in thermal contact with the hot water container, for transmitting the heat generated by the self-heating steam generating assembly to the hot water container, further comprising a cold water conveying channel, a hot water conveying channel, and a hot water outlet arranged near the mop cleaning assembly, the outlet of the water tank is connected with the liquid inlet of the self-heating steam generating assembly and the hot water container through the cold water conveying channel, respectively, for providing reaction fluid for the self-heating steam generating assembly and cleaning medium for the hot water container, and the liquid outlet of the hot water container is also connected with the hot water outlet through the hot water conveying channel, for spraying hot water to the mop cleaning assembly and / or the surface to be cleaned.

[0007] The self-heating steam generating assembly with a closed reaction chamber refers to that the whole self-heating steam generating assembly is in a closed chamber, and the fluid active material and the fluid carry out exothermic reaction in the closed chamber. The closed state is a sealed or nearly sealed state.

[0008] After adopting the above structure, the present application has the following advantages:

[0009] The self-heating floor cleaning assembly utilizes the heat energy generated by the self-heating steam generating assembly, and transmits the heat energy to the hot water container, so that the hot cleaning medium is generated in the hot water container. The generated hot cleaning medium is sprayed out through the hot water outlet for cleaning. The whole generation of the hot cleaning medium does not require electric energy, but is generated by the chemical reaction between the reaction fluid in the water tank and the self-heating steam generating assembly, which is more energy-saving and power-saving. Secondly, the self-heating steam generating assembly and the hot water container are integrated in the cavity of the cleaning part, which can well hide the two and make the structure simple and compact. Finally, the self-heating steam generating assembly and the hot water container are arranged near the mop cleaning assembly, which can conveniently convey the hot cleaning medium to the mop cleaning assembly and / or the surface to be cleaned, and further simplifies the structure.

[0010] As a preferred, the self-heating steam generating assembly is embedded in the hot water container, so that the two are in thermal contact. This arrangement can make the structure more simple and compact.

[0011] As a preferred, the hot water container is embedded in the top of the cavity of the cleaning part, the top of the hot water container is open, the self-heating steam generating assembly comprises a self-heating container and a heating bag feeding port arranged at the top of the self-heating container, and the self-heating container is embedded in the hot water container through the opening at the top of the hot water container. This arrangement can conveniently arrange the heating bag feeding port at the top for convenient heating bag feeding.

[0012] As a preferred, the heating bag drop port is provided with a heating bag drop chamber for taking and placing the heating bag, and the heating bag drop chamber is further provided with a first through hole communicating with the inner cavity of the self-heating container. The heating bag drop chamber is provided so that the heating bag will not be randomly dropped into the water, the heat release reaction is better controllable, and the heating bag is more convenient to take and place.

[0013] As a preferred, the heating bag drop chamber is movably connected with the heating bag drop port, and the heating bag drop chamber is further provided with a second through hole for taking and placing the heating bag after being moved upward. The setting makes it only need to move the heating bag drop chamber upward when the heat release reaction needs to be stopped, and the heating bag is conveniently taken and placed through the second through hole after being moved upward.

[0014] As a preferred, the heating bag drop chamber is movably connected with the heating bag drop port, and the heating bag drop chamber is further provided with a second through hole for taking and placing the heating bag after being moved upward. The setting makes it only need to move the heating bag drop chamber upward when the heat release reaction needs to be stopped, and the heating bag is conveniently taken and placed through the second through hole after being moved upward.

[0015] As a preferred, the cleaning part includes an upper cover and a lower cover, the mop and washing assembly includes a rolling brush, the upper cover is covered on the lower cover, one side of the upper cover forms a cavity, and the other side of the upper cover forms a U-shaped frame, and both ends of the rolling brush are rotatably installed on both sides of the U-shaped frame. The setting has a reasonable layout, and the mop and washing assembly can be conveniently installed, and the hot water container and the self-heating steam generating assembly can be conveniently installed in the cavity.

[0016] As a preferred, the upper cover is further provided with a protective cover for covering above the rolling brush, and the hot water outlet is arranged on the protective cover and located close to the rolling brush. The protective cover not only protects and hides the rolling brush, but also facilitates the arrangement of the hot water outlet.

[0017] As a preferred, the top of the heating bag drop chamber protrudes above the cleaning part, and the protective cover is sleeved on the part of the heating bag drop chamber protruding outside the cleaning part. The heating bag drop chamber protrudes from the cleaning part, which facilitates the taking and placing of the heating bag and the installation of the protective cover.

[0018] As a preferred, the cold water conveying channel is arranged inside the cleaning part. The cold water conveying channel is hidden inside the cleaning part.

[0019] As preferred, the cold water delivery channel comprises a cold water pipe, a first adapter, a second adapter, a first pipe, a second pipe, a third pipe and a cold water inlet, the first adapter is arranged on the upper cover and one end is located at the inner side of the upper cover and the other end extends into the U-shaped frame of the cleaning part, the second adapter is arranged at the inner side of the protection cover, the first pipe and the second pipe are located in the cavity of the cleaning part, the third pipe is arranged in the interior of the protection cover, the cold water inlet is arranged on the heating bag feeding bin and located on the side wall sleeved with the protection cover, one end of the cold water pipe is communicated with the liquid outlet of the water tank and the other end extends into the cavity of the cleaning part, the one end of the cold water pipe extending into the cavity is communicated with the liquid inlet of the hot water container through the first pipe and communicated with the one end of the first adapter located at the inner side through the second pipe, one end of the second adapter is butted with the one end of the first adapter extending into the U-shaped frame and the other end is butted with the cold water inlet of the heating bag feeding bin through the third pipe. This arrangement hides the cold water delivery channel in the interior of the cleaning part and the cold water delivery channel has simple and compact structure.

[0020] As preferred, the first pump arranged in the cavity of the cleaning part is further arranged on the cold water pipe. This arrangement can control the output of the cold water into the hot water container and the output of the cold water into the self-heating container by the first pump, so that the controllability of the cleaning medium and the heat release reaction can be realized and the first pump is also installed in the cavity of the cleaning part, so that the structure is more simple and compact.

[0021] As preferred, the hot water delivery channel is arranged in the interior of the cleaning part. This arrangement hides the hot water delivery channel in the interior of the cleaning part.

[0022] As preferred, the hot water delivery channel comprises a third adapter, a fourth adapter, a fourth pipe and a fifth pipe, the third adapter is arranged on the upper cover and one end is located at the inner side of the upper cover and the other end extends into the U-shaped frame of the cleaning part, the fourth adapter is arranged at the inner side of the protection cover, the fourth pipe is located in the cavity of the cleaning part, the fifth pipe is located in the interior of the protection cover, the liquid outlet of the hot water container is communicated with the one end of the third adapter located at the inner side through the fourth pipe, one end of the fourth adapter is butted with the one end of the third adapter extending into the U-shaped frame and the other end is further communicated with the hot water outlet through the fifth pipe. This arrangement hides the hot water delivery channel in the interior of the cleaning part and the hot water delivery channel has simple and compact structure.

[0023] As preferred, the second pump arranged in the cavity of the cleaning part is further arranged on the fourth pipe. This arrangement makes the output of the hot cleaning medium generated by the heat release reaction controllable, so that the cleaning efficiency and effect can be improved and the second pump is also installed in the cavity of the cleaning part, so that the structure is more simple and compact.

[0024] As preferred, the bottom of the protective cover is provided with a U-shaped groove opening downward for accommodating the rolling brush, and the hot water outlet is arranged on the inner side wall of the U-shaped groove. The arrangement of the U-shaped groove can well hide the rolling brush under the protective cover, and the structure is simple and compact, and the arrangement of the hot water outlet on the inner side wall of the U-shaped groove can reliably spray hot water onto the rolling brush and / or the surface to be cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 Fig. 1 is a structural schematic diagram of an existing floor cleaning assembly;

[0026] Figure 2 Fig. 2 is a structural schematic diagram of an existing self-heating steam generating assembly;

[0027] Figure 3 Fig. 3 is a structural schematic diagram of a self-heating floor cleaning assembly of the present application;

[0028] Figure 4 Fig. 4 is a structural schematic diagram mainly showing the structure of the cleaning part;

[0029] Figure 5 Fig. 5 is an exploded schematic diagram of Figure 4 Fig. 6 is another exploded schematic diagram of

[0030] Figure 6 Fig. 7 is a structural schematic diagram mainly showing the cold water conveying channel and the hot water conveying channel; Figure 4

[0031] Fig. 8 is a structural schematic diagram mainly showing the assembly of the hot water container and the self-heating steam generating assembly; Figure 7

[0032] Fig. 9 is a structural schematic diagram of part of the cold water conveying channel and part of the hot water conveying channel inside the protective cover of the present application; Figure 8

[0033] Fig. 10 is a structural schematic diagram of the heating bag feeding bin of the present application; Figure 9

[0034] Fig. 11 is another structural schematic diagram of the heating bag feeding bin of the present application; Figure 10

[0035] Prior art Figure 11 Prior art

[0036] Fig. 1b is a water tank, 2b is a tank cover, and 3b is a steam outlet pipe; Figure 1 Prior art

[0037] Fig. 1b is a water tank, 2b is a tank cover, and 3b is a steam outlet pipe; Figure 2

[0038] ​In the figures of this invention: 1-Holding part, 2-Cleaning part, 3-Water tank, 4-Cavity, 5-Upper cover, 6-Lower cover, 7-Hot water container, 8-Self-heating steam generator assembly, 9-U-shaped frame, 10-Protective cover, 11-Hot water outlet, 12-Self-heating container, 13-Heating pack inlet, 14-Heating pack inlet, 15-First through hole, 16-Second through hole, 17-Automatic pop-out structure, 18-Cold water pipe, 19-First adapter 20-Second adapter, 21-First pipe, 22-Second pipe, 23-Third pipe, 24-Cold water inlet, 25-First pump, 26-Third adapter, 27-Fourth adapter, 28-Fourth pipe, 29-Fifth pipe, 30-Second pump, 31-U-shaped groove, 32-Mopping assembly, 33-Water tank outlet, 34-Hot water container inlet, 35-Hot water container outlet, 36-Heating pack. Detailed Implementation

[0039] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0040] Example:

[0041] like Figures 3-11 As shown, a self-heating floor cleaning assembly includes a gripping part 1 and a cleaning part 2 disposed at one end of the gripping part 1. The gripping part 1 is provided with a water tank 3. The cleaning part 2 has a cavity 4 on one side and a mopping assembly 32 on the other side. It also includes a hot water container 7 and a self-heating steam generator 8 disposed in the cavity 4 of the cleaning part 2. The self-heating steam generator 8 has a closed reaction chamber and is in thermal contact with the hot water container 7, which is used to transfer the heat generated by the self-heating steam generator 8 into the hot water container 7. It also includes a cold water delivery channel, a hot water delivery channel, and a hot water outlet 11 disposed near the mopping assembly 32. The outlet 33 of the water tank 3 is connected to the inlet 34 of the self-heating steam generator 8 and the hot water container 7 respectively through the cold water delivery channel, which is used to provide reaction fluid to the self-heating steam generator 8 and cleaning medium to the hot water container 7. The outlet 35 of the hot water container 7 is also connected to the hot water outlet 11 through the hot water delivery channel, which is used to spray hot water onto the mopping assembly and / or the surface to be cleaned.

[0042] The self-heating steam generating component 8 is embedded in the hot water container 7 so that the two are in thermal contact; the hot water container 7 is embedded in the top of the cavity 4 of the cleaning part 2, and the top of the hot water container 7 is open. The self-heating steam generating component 8 includes a self-heating container 12 and a heating pack inlet 13 disposed on the top of the self-heating container 12. The self-heating container 12 is embedded in the hot water container 7 through the opening at the top of the hot water container 7.

[0043] The heating bag delivery port 13 is provided with a heating bag delivery bin 14 for taking and placing the heating bag 36, and the heating bag delivery bin 14 is further provided with a first through hole 15 communicating with the inner cavity of the self-heating container 12; the heating bag delivery bin 14 is movably connected with the heating bag delivery port 13, and the heating bag delivery bin 14 is further provided with a second through hole 16 for taking and placing the heating bag 36 after moving upward; the automatic pop-up structure 17 is arranged between the heating bag delivery port 13 and the heating bag delivery bin 14, and the automatic pop-up structure 17 is used for automatically popping up the heating bag delivery bin 14 when the heating bag delivery bin 14 is pressed and automatically retracting when being pressed again, and the automatic pop-up structure 17 can be obtained by using the prior art; in the embodiment, the first through hole 15 is arranged in multiple and uniformly arranged at the bottom of the heating bag delivery bin 14, and the second through hole 16 is arranged in one and arranged at the side of the heating bag delivery bin 14, and of course, the second through hole 16 can be arranged in multiple, so that the heating bag 36 can be taken and placed in different directions.

[0044] The cleaning part 2 comprises an upper cover 5 and a lower cover 6, the mop-washing assembly 32 comprises a rolling brush, the upper cover 5 is covered on the lower cover 6, one side of the upper cover 5 forms a cavity 4, and the other side of the upper cover 5 forms a U-shaped frame 9, and both ends of the rolling brush are rotatably installed on both sides of the U-shaped frame 9; the upper cover 5 is further provided with a protective cover 10 for covering above the rolling brush, and the hot water outlet 11 is arranged on the protective cover 10 and located close to the rolling brush; the bottom of the protective cover 10 is provided with a U-shaped groove 31 with an opening downward for accommodating the rolling brush, and the hot water outlet 11 is arranged in multiple and located on the inner side wall of the U-shaped groove 31, and in the embodiment, the hot water outlet 11 is located on the inner side of the rear side wall of the U-shaped groove 31; the top of the heating bag delivery bin 14 is protruded on the cleaning part 2, and the side of the protective cover 10 close to the heating bag delivery bin 14 is sleeved on the part of the heating bag delivery bin 14 protruded on the cleaning part 2.

[0045] The cold water conveying channel is arranged inside the cleaning part 2, comprising a cold water pipe 18, a first adapter 19, a second adapter 20, a first pipe 21, a second pipe 22, a third pipe 23 and a cold water inlet 24, the first adapter 19 is arranged on the upper cover 5 and one end is located inside the upper cover 5 and the other end extends into the U-shaped frame 9 of the cleaning part 2, the second adapter 20 is arranged inside the protective cover 10, the first pipe 21 and the second pipe 22 are located inside the cavity 4 of the cleaning part 2, the third pipe 23 is arranged inside the protective cover 10, the cold water inlet 24 is arranged on the heating bag placing chamber 14 and is located on the side wall sleeved with the protective cover 10, one end of the cold water pipe 18 is communicated with the liquid outlet 33 of the water tank 3 and the other end extends into the cavity 4 of the cleaning part 2, the one end of the cold water pipe 18 extending into the cavity 4 is communicated with the liquid inlet 34 of the hot water container 7 through the first pipe 21 and is communicated with the one end of the first adapter 19 located inside through the second pipe 22, one end of the second adapter 20 is connected with the one end of the first adapter 19 extending into the U-shaped frame 9 and the other end is connected with the cold water inlet 24 of the heating bag placing chamber 14 through the third pipe 23; further comprising a first pump 25 arranged in the cavity 4 of the cleaning part 2, in the embodiment, the first pump 25 is arranged on the second pipe 22, of course, the first pump 25 can also be arranged on the cold water pipe 18 or the first pipe 21, when the first pump 25 is arranged on the cold water pipe 18, the cold water output to the hot water container 7 and the cold water output to the self-heating container 12 can be controlled together, when the first pump 25 is arranged on the first pipe 21, only the cold water output to the hot water container 7 can be controlled, when the first pump 25 is arranged on the second pipe 22, only the cold water output to the self-heating container 12 can be controlled, preferably, the first pump 25 is arranged on the cold water pipe 18.

[0046] The hot water conveying channel is also arranged inside the cleaning part 2, comprising a third adapter 26, a fourth adapter 27, a fourth pipe 28 and a fifth pipe 29, the third adapter 26 is arranged on the upper cover 5 and one end is located inside the upper cover 5 and the other end extends into the U-shaped frame 9 of the cleaning part 2, the fourth adapter 27 is arranged inside the protective cover 10, the fourth pipe 28 is located inside the cavity 4 of the cleaning part 2, the fifth pipe 29 is located inside the protective cover 10, the liquid outlet 35 of the hot water container 7 is communicated with the one end of the third adapter 26 located inside through the fourth pipe 28, one end of the fourth adapter 27 is connected with the one end of the third adapter 26 extending into the U-shaped frame 9 and the other end is further communicated with the hot water outlet 11 through the fifth pipe 29; further comprising a second pump 30 arranged in the cavity 4 of the cleaning part 2, the second pump 30 is arranged on the fourth pipe 28.

[0047] The working principle of the self-heating floor cleaning assembly is as follows: the first pump 25 is started, the fluid drawn from the liquid outlet 33 of the water tank 3 is transported into the hot water container 7 as cleaning medium through the first pipeline 21, and is also transported into the cold water inlet 24 of the heating bag feeding bin 14 as reaction fluid through the second pipeline 22, the first adapter 19, the second adapter 20 and the third pipeline 23, the reaction fluid in the heating bag feeding bin 14 enters the self-heating container 12 through the first through hole 15, the reaction fluid covers the heating bag 36, and then the first pump 25 stops working; the heating bag 36 in the self-heating container 12 encounters the reaction fluid to generate exothermic reaction; the heat generated by the exothermic reaction is transmitted into the hot water container 7 to form hot water, the second pump 30 is started, and the generated hot water is transported to the hot water outlet 11 of the protective cover 10 to be sprayed out in sequence through the fourth pipeline 28, the third adapter 26, the fourth adapter 27 and the fifth pipeline 29; when the heating bag 36 needs to be replaced or removed, the heating bag feeding bin 14 can be automatically ejected by pressing the top of the heating bag feeding bin 14, so that the heating bag 36 is ejected to be isolated from the reaction fluid, so that the exothermic reaction is stopped, and after being ejected, the heating bag 36 can be replaced through the second through hole 16 on the side of the heating bag feeding bin 14, and the heating bag feeding bin 14 is retracted downward by pressing the top of the heating bag feeding bin 14 again.

Claims

1. A self-heating floor cleaning assembly, comprising a gripping part (1) and a cleaning part (2) disposed at one end of the gripping part (1), wherein a water tank (3) is provided on the gripping part (1), and a cavity (4) is provided on one side of the cleaning part (2) and a mopping assembly (32) is provided on the other side, characterized in that: It also includes a hot water container (7) and a self-heating steam generator assembly (8) disposed in the cavity (4) of the cleaning section (2). The self-heating steam generator assembly (8) has a closed reaction chamber and is in thermal contact with the hot water container (7) to transfer the heat generated by the self-heating steam generator assembly (8) to the hot water container (7). It also includes a cold water delivery channel, a hot water delivery channel, and a hot water outlet (11) disposed near the mopping assembly (32). The outlet (33) of the water tank (3) is connected to the inlet (34) of the self-heating steam generator assembly (8) and the hot water container (7) respectively through the cold water delivery channel to provide the reaction fluid to the self-heating steam generator assembly (8) and the cleaning medium to the hot water container (7). The outlet (35) of the water container (7) is also connected to the hot water outlet (11) through the hot water delivery channel for spraying hot water onto the mopping assembly (32) and / or the surface to be cleaned; the self-heating steam generator (8) is embedded in the hot water container (7) so that the two are in thermal contact; the self-heating steam generator (8) includes a self-heating container (12) and a heating pack inlet (13) set on the top of the self-heating container (12); the cold water delivery channel includes a cold water pipe (18), a first adapter (19), a second adapter (20), a first pipe (21), a second pipe (22), a third pipe (23) and a cold water inlet (24); the cold water delivery channel and the hot water delivery channel are both located inside the cleaning section (2).

2. The self-heating floor cleaning component according to claim 1, characterized in that: The hot water container (7) is embedded in the top of the cavity (4) of the cleaning part (2), and the top of the hot water container (7) is open. The self-heating container (12) is embedded in the hot water container (7) through the opening at the top of the hot water container (7).

3. A self-heating floor cleaning component according to claim 2, characterized in that: The heating pack dispensing port (13) is provided with a heating pack dispensing compartment (14) for taking out and putting in the heating pack (36), and the heating pack dispensing compartment (14) is also provided with a first through hole (15) that communicates with the inner cavity of the self-heating container (12).

4. A self-heating floor cleaning component according to claim 3, characterized in that: The cleaning unit (2) includes an upper cover (5) and a lower cover (6). The mopping assembly (32) includes a roller brush. The upper cover (5) covers the lower cover (6) and forms a cavity (4) on one side and a U-shaped frame (9) on the other side. The two ends of the roller brush are rotatably mounted on both sides of the U-shaped frame (9).

5. A self-heating floor cleaning component according to claim 4, characterized in that: The upper cover (5) is also provided with a protective cover (10) for covering the roller brush, and the hot water outlet (11) is located on the protective cover (10) and close to the roller brush.

6. A self-heating floor cleaning component according to claim 5, characterized in that: The top of the heating pack dispensing compartment (14) protrudes above the cleaning section (2), and the protective cover (10) is fitted over the part of the heating pack dispensing compartment (14) that protrudes from the cleaning section (2) on the side near the heating pack dispensing compartment (14).

7. A self-heating floor cleaning component according to claim 6, characterized in that: The first adapter (19) is mounted on the top cover (5), with one end located inside the top cover (5) and the other end extending into the U-shaped frame (9) of the cleaning section (2). The second adapter (20) is mounted inside the protective cover (10). The first pipe (21) and the second pipe (22) are located in the cavity (4) of the cleaning section (2). The third pipe (23) is mounted inside the protective cover (10). The cold water inlet (24) is mounted on the heating pack dispensing chamber (14) and is located on the side wall that fits with the protective cover (10). One end of the cold water pipe (18) is connected to... The outlet (33) of the water tank (3) is connected, and the other end extends into the cavity (4) of the cleaning section (2). One end of the cold water pipe (18) extending into the cavity (4) is connected to the inlet (34) of the hot water container (7) through the first pipe (21), and is also connected to the inner end of the first adapter (19) through the second pipe (22). One end of the second adapter (20) is connected to the end of the first adapter (19) extending into the U-shaped frame (9), and the other end is connected to the cold water inlet (24) of the heating pack delivery chamber (14) through the third pipe (23).

8. A self-heating floor cleaning component according to claim 7, characterized in that: It also includes a first pump (25) disposed in the cavity (4) of the cleaning section (2), the first pump (25) being disposed on the cold water pipe (18).

9. A self-heating floor cleaning component according to claim 6, characterized in that: The hot water delivery channel includes a third adapter (26), a fourth adapter (27), a fourth pipe (28), and a fifth pipe (29). The third adapter (26) is located on the upper cover (5), with one end inside the upper cover (5) and the other end extending into the U-shaped frame (9) of the cleaning section (2). The fourth adapter (27) is located inside the protective cover (10). The fourth pipe (28) is located in the cavity (4) of the cleaning section (2). The fifth pipe (29) is located inside the protective cover (10). The outlet (35) of the hot water container (7) is connected to the inner end of the third adapter (26) through the fourth pipe (28). One end of the fourth adapter (27) is connected to the end of the third adapter (26) that extends into the U-shaped frame (9), and the other end is connected to the hot water outlet (11) through the fifth pipe (29).

10. A self-heating floor cleaning assembly according to claim 9, characterized in that: It also includes a second pump (30) disposed in the cavity (4) of the cleaning section (2), the second pump (30) being disposed on the fourth pipe (28).

11. A self-heating floor cleaning assembly according to claim 5, characterized in that: The bottom of the protective cover (10) is provided with a U-shaped groove (31) with the opening facing downward for accommodating the roller brush. Multiple hot water outlets (11) are provided and located on the inner side wall of the U-shaped groove (31).

Images