Fabric cleaning machine body and fabric cleaning machine

Abstract

The invention relates to the technical field of household appliances, and provides a cloth cleaning machine body and a cloth cleaning machine. The cloth cleaning machine body comprises a main machine shell and a sterilization device, and the sterilization device is connected with the main machine shell and used for sterilizing cloth. The cloth cleaning machine body comprises the sterilization device, the sterilization device can sterilize the cloth, the defect that the cloth cleaning machine cannot sterilize is overcome, namely, on the basis of a cloth cleaning machine in the prior art, the sterilization device is additionally arranged, so that the cloth cleaning machine can sterilize the cloth, the functions of the cloth cleaning machine are enriched, and the cloth cleaning machine is more convenient to use. And the requirements of users are met.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a fabric cleaning machine body and the fabric cleaning machine. Background Art

[0002] A fabric cleaning machine is a device that uses a jet of water to forcefully dissolve stubborn stains on fabrics, then uses the machine's brush plate (or brush head) to scrub the dissolved stains, and finally sucks the stains out. That is, the fabric cleaning machine is a device with flushing and suction functions, and completes fabric cleaning in three steps.

[0003] However, the cloth cleaning machine in the prior art cannot sterilize or further clean, and thus cannot meet the needs of users. Summary of the invention

[0004] The invention provides a fabric cleaning machine body and a fabric cleaning machine, which are used to solve the technical problem that the fabric cleaning machine in the prior art cannot perform sterilization.

[0005] The present invention provides a cloth cleaning machine body, comprising: a main machine casing; and a sterilizing device connected to the main machine casing and used for sterilizing cloth.

[0006] According to one embodiment of the present invention, the sterilization device includes a first liquid-containing component and a second liquid-containing component; the first liquid-containing component is connected to the main body casing and the first liquid-containing component, the first liquid-containing component has a first containing chamber for containing sterilization liquid and a first liquid outlet that can be connected to the first containing chamber, and the sterilization liquid is used to sterilize fabrics; the second liquid-containing component has a second containing chamber for containing cleaning liquid and a second liquid outlet that can be connected to the second containing chamber, and the cleaning liquid is used to clean fabrics.

[0007] According to one embodiment of the present invention, the sterilization device also includes a mixing component, which has an inner cavity, a first inlet, a second inlet and an outlet, and the first inlet, the second inlet and the outlet can be connected to the inner cavity; the first liquid outlet is connected to the first inlet, the second liquid outlet is connected to the second inlet, and the outlet is used to discharge the sterilization liquid and the cleaning liquid entering the inner cavity.

[0008] According to one embodiment of the present invention, the sterilization device also includes a third liquid containing component, which has a third containing chamber for containing clean water and a third liquid outlet that can be connected to the third containing chamber; the mixing component also has a third inlet that can be connected to the inner cavity, and the outlet is used to discharge the sterilization liquid, cleaning liquid and clean water entering the inner cavity.

[0009] According to one embodiment of the present invention, the sterilization device also includes a first pump and a second pump; the first pump has a first infusion inlet and a first infusion outlet, the first infusion inlet is connected to the first outlet, and the first infusion outlet is connected to the first inlet; the second pump has a second infusion inlet and a second infusion outlet, the second infusion inlet is connected to the second outlet, and the second infusion outlet is connected to the second inlet.

[0010] According to one embodiment of the present invention, the sterilization device further comprises a third pump, the third pump has a third infusion inlet and a third infusion outlet, and the third infusion inlet is connected to the outlet.

[0011] According to one embodiment of the present invention, the sterilization device also includes a first infusion tube and a second infusion tube; the first infusion tube has a first end and a second end, and the first end is connected to the third infusion outlet; the second infusion tube has a third end and a fourth end, the third end is connected to the second end, and the fourth end is used to connect to the brush head.

[0012] According to one embodiment of the present invention, the first pump and the second pump are peristaltic pumps; the sterilization device also includes a pressure relief valve, having a pressure relief valve inlet end, a pressure relief valve outlet end and a pressure relief port end, the pressure relief valve inlet end is connected to the second end, the pressure relief valve outlet end is connected to the third end, and the pressure relief port end is connected between the outlet and the third infusion inlet.

[0013] According to one embodiment of the present invention, the sterilization device also includes a tee, a third infusion tube, a fourth infusion tube and a flow meter; the tee has a first port, a second port and a third port; the outlet is connected to the first port through the third infusion tube; the second port is connected to the third infusion inlet through the fourth infusion tube; the pressure relief port is connected to the third port; and the flow meter is connected to the third infusion tube.

[0014] According to one embodiment of the present invention, the sterilization device further comprises a controller electrically connected to the first pump and the second pump for controlling the rotation speeds of the first pump and the second pump.

[0015] The present invention also provides a fabric cleaning machine, comprising: a fabric cleaning machine body of the above-mentioned embodiment; and a brush head connected to the fabric cleaning machine body.

[0016] The characteristics and advantages of the fabric cleaning machine body and the fabric cleaning machine of the present invention are:

[0017] The sterilization device can sterilize fabrics, solving the defect that the fabric washing machine cannot sterilize fabrics. That is, based on the prior art fabric washing machine, the present invention adds a sterilization device so that the fabric washing machine can sterilize fabrics, thereby enriching the functions of the fabric washing machine to meet the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are 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 front view schematic diagram of the fabric cleaning machine of the present invention.

[0020] Figure 2 It is a top view schematic diagram of the fabric cleaning machine of the present invention.

[0021] Figure 3 It is a schematic top view of a partial structure of the sterilization device of the present invention.

[0022] Figure 4 It is a front schematic diagram of the sterilization device of the present invention.

[0023] Reference numerals:

[0024] 100. Fabric cleaning machine body; 110. Main machine casing; 120. Sterilization device; 121. First liquid containing component; 1211. First liquid outlet; 122. Second liquid containing component; 1221. Second liquid outlet; 123. Mixing component; 1230. Inner cavity; 1231. First inlet; 1232. Second inlet; 1233. Third inlet; 1234. Outlet; 124. Third liquid containing component; 1241. Third liquid outlet; 125. First pump; 126. Second pump; 127. Third pump; 1271. Third infusion inlet; 128. First infusion tube; 129. Second infusion tube; 1291. Fourth end; 1201. Pressure relief valve; 1211. Pressure relief port end; 1202. Third infusion tube; 1203. Fourth infusion tube; 1205. Flow meter; 200. Brush head. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present embodiment.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this embodiment, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In this embodiment, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0029] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] Figures 1 to 4 The fabric cleaning machine body 100 and the fabric cleaning machine provided by the present invention are shown. As can be seen from the figure, the fabric cleaning machine body 100 of the present invention includes a main body casing 110 and a sterilization device 120. The sterilization device 120 is connected to the main body casing 110 and is used to sterilize fabrics.

[0031] In specific implementation, the sterilization device 120 can sterilize fabrics, which solves the defect that the fabric washing machine cannot sterilize. That is, on the basis of the prior art fabric washing machine, the present invention adds the sterilization device 120, so that the fabric washing machine can sterilize fabrics, thereby enriching the functions of the fabric washing machine to meet the needs of users.

[0032] In this embodiment, the fabric cleaning machine body 100 may be a part of the fabric cleaning machine, and the fabric cleaning machine body 100 may be connected to the brush head 200 to form the fabric cleaning machine together.

[0033] According to one embodiment of the present invention, the sterilization device 120 may include a first liquid-containing component 121 (or a sterilization liquid tank) and a second liquid-containing component 122 (or a cleaning liquid tank); the first liquid-containing component 121 connects the main body housing 110 and the first liquid-containing component 121, and the first liquid-containing component 121 has a first containing chamber for containing sterilization liquid and a first liquid outlet 1211 that can be connected to the first containing chamber, and the sterilization liquid is used to sterilize fabrics; the second liquid-containing component 122 has a second containing chamber for containing cleaning liquid and a second liquid outlet 1221 that can be connected to the second containing chamber, and the cleaning liquid is used to clean fabrics.

[0034] In specific implementation, the first liquid containing part 121 can be used as a container for holding sterilization liquid, and the second liquid containing part 122 can be used as a container for holding cleaning liquid. The sterilization liquid flowing out of the first liquid outlet 1211 can sterilize the fabric, and the cleaning liquid flowing out of the second liquid outlet 1221 can clean the fabric.

[0035] In this embodiment, the first liquid containing component 121 may be columnar and have a hollow structure. The interior of the first liquid containing component 121 is a first containing cavity. The first liquid outlet 1211 may be located at the bottom of the first liquid containing component 121. The second liquid containing component 122 may be columnar and have a hollow structure. The interior of the second liquid containing component 122 is a second containing cavity. The second liquid outlet 1221 may be located at the bottom of the second liquid containing component 122.

[0036] According to one embodiment of the present invention, the sterilization device 120 may also include a mixing component 123, the mixing component 123 has an inner cavity 1230, a first inlet 1231, a second inlet 1232 and an outlet 1234, the first inlet 1231, the second inlet 1232 and the outlet 1234 can be connected to the inner cavity 1230; the first liquid outlet 1211 is connected to the first inlet 1231, the second liquid outlet 1221 is connected to the second inlet 1232, and the outlet 1234 is used to discharge the sterilization liquid and the cleaning liquid entering the inner cavity 1230.

[0037] In specific implementation, the sterilizing liquid in the first accommodating chamber can flow into the inner cavity 1230 from the first liquid outlet 1211 through the first inlet 1231, and the cleaning liquid in the second accommodating chamber can flow into the inner cavity 1230 from the second liquid outlet 1221 through the second inlet 1232. The sterilizing liquid and the cleaning liquid will mix when entering the inner cavity 1230, and then flow out from the outlet 1234 together to sterilize and clean the fabric at the same time.

[0038] In this embodiment, the sterilization device 120 may also include a third liquid containing component 124, which (or can be called a clean water tank) has a third containing chamber for containing clean water and a third liquid outlet 1241 that can be connected to the third containing chamber; the mixing component 123 also has a third inlet 1233, which can be connected to the inner cavity 1230, and the outlet 1234 is used to discharge the sterilization liquid, cleaning liquid and clean water entering the inner cavity 1230.

[0039] During specific implementation, the sterilizing liquid in the first accommodating chamber can flow into the inner cavity 1230 from the first liquid outlet 1211 through the first inlet 1231, the cleaning liquid in the second accommodating chamber can flow into the inner cavity 1230 from the second liquid outlet 1221 through the second inlet 1232, and the clean water in the third accommodating chamber can flow into the inner cavity 1230 from the third liquid outlet 1241 through the third inlet 1233. The sterilizing liquid, cleaning liquid and clean water will be mixed when entering the inner cavity 1230, and then flow out from the outlet 1234 together to sterilize and clean the fabric at the same time.

[0040] According to one embodiment of the present invention, the sterilization device 120 may also include a first pump 125 and a second pump 126, the first pump 125 having a first infusion inlet and a first infusion outlet 1234, the first infusion inlet being connected to the first outlet 1211, and the first infusion outlet 1234 being connected to the first inlet 1231; the second pump 126 having a second infusion inlet and a second infusion outlet 1234, the second infusion inlet being connected to the second outlet 1221, and the second infusion outlet 1234 being connected to the second inlet 1232.

[0041] In a specific implementation, the first pump 125 can deliver the sterilizing liquid in the first accommodating chamber to the mixing component 123 , and the second pump 126 can deliver the cleaning liquid in the second accommodating chamber to the mixing component 123 .

[0042] According to one embodiment of the present invention, the sterilization device 120 may further include a third pump 127 . For example, the third pump 127 may be an electromagnetic pump. The third pump 127 has a third infusion inlet 1271 and a third infusion outlet 1234 . The third infusion inlet 1271 is connected to the outlet 1234 .

[0043] In a specific implementation, the third pump 127 can transport the clean water in the third accommodating chamber to the inner chamber 1230 of the mixing component 123 , and can transport the mixed liquid in the inner chamber 1230 to the outside through the outlet 1234 .

[0044] According to one embodiment of the present invention, the sterilization device 120 may also include a first infusion tube 128 and a second infusion tube 129; the first infusion tube 128 has a first end and a second end, and the first end is connected to the third infusion outlet 1234; the second infusion tube 129 has a third end and a fourth end 1291, the third end is connected to the second end, and the fourth end 1291 is used to connect to the brush head 200.

[0045] During specific implementation, the first pump 125 can transport the sterilizing liquid in the first accommodating chamber to the mixing component 123, the second pump 126 can transport the cleaning liquid in the second accommodating chamber to the mixing component 123, and the third pump 127 can transport the clean water in the third accommodating chamber to the inner cavity 1230 of the mixing component 123. After the sterilizing liquid, cleaning liquid and clean water enter the inner cavity 1230 and mix, under the action of the third pump 127, the mixed liquid in the inner cavity 1230 is sequentially transported from the brush head 200 to the outside through the outlet 1234, the first infusion tube 128, the second infusion tube 129 and the fourth end 1291, wherein the brush head can be the existing technology, the brush head has a channel and a brush head liquid inlet and a brush head liquid outlet, the brush head liquid inlet is connected to the brush head liquid outlet through the channel, and the fourth end 1291 can be connected to the brush head liquid inlet, so that the mixed liquid can eventually flow from the brush head liquid outlet to the fabric, thereby sterilizing and cleaning.

[0046] According to one embodiment of the present invention, the first pump 125 and the second pump 126 are peristaltic pumps; the sterilization device 120 may also include a pressure relief valve 1201, having a pressure relief valve inlet end, a pressure relief valve outlet end and a pressure relief port end 1211, the pressure relief valve inlet end is connected to the second end, the pressure relief valve outlet end is connected to the third end, and the pressure relief port end 1211 is connected between the outlet 1234 and the third infusion inlet 1271.

[0047] In a specific implementation, if the clean water in the third liquid containing part 124 is mixed with impurities, resulting in the third liquid outlet of the third liquid containing part 124 being blocked by the impurities, the third liquid containing part 124 is blocked, and the clean water cannot be smoothly discharged outward. Since the delivery volume of the peristaltic pump (the first pump 125 and the second pump 126) is small, the pressure of the liquid (sterilizing liquid, cleaning liquid and clean water) upstream of the third pump 127 will increase under the action of the third pump 127. As the pressure of the upstream liquid increases, if the pressure of the upstream liquid is not relieved, it is easy to cause The first infusion inlet is separated from the first liquid outlet 1211, and the second infusion inlet is separated from the second liquid outlet 1221. Through the above-mentioned structural arrangement, when the third liquid containing component 124 is blocked, the pressure of the upstream liquid can be released through the pressure relief valve 1201, thereby preventing the first infusion inlet from being separated from the first liquid outlet 1211 and the second infusion inlet from being separated from the second liquid outlet 1221, thereby protecting the waterway. In addition, the pressure relief valve 1201 can also recover the remaining mixed liquid in the second infusion pipe 129.

[0048] In some embodiments, to facilitate the connection between the first infusion inlet and the first outlet 1211 , and to facilitate the connection between the second infusion inlet and the second outlet 1221 , a first tube may be provided between the first infusion inlet and the first outlet 1211 , and a second tube may be provided between the first infusion inlet and the first outlet 1211 .

[0049] In specific implementation, through the above-mentioned structural setting, when the third liquid containing component 124 is blocked, the pressure of the upstream liquid can be released through the pressure relief valve 1201, thereby preventing the end of the first tube from falling off and the end of the second tube from falling off.

[0050] According to one embodiment of the present invention, the sterilization device 120 may also include a tee, a third infusion tube 1202, a fourth infusion tube 1203 and a flow meter 1205; the tee has a first port, a second port and a third port; the outlet 1234 is connected to the first port through the third infusion tube 1202; the second port is connected to the third infusion inlet 1271 through the fourth infusion tube 1203; the pressure relief port 1211 is connected to the third port; the flow meter 1205 is connected to the third infusion tube 1202, and the flow meter 1205 is used to detect the flow of the mixed liquid and detect whether there is a mixed liquid (detect whether there is a lack of water).

[0051] During specific implementation, the first pump 125 can transport the sterilizing liquid in the first accommodating chamber to the mixing component 123, the second pump 126 can transport the cleaning liquid in the second accommodating chamber to the mixing component 123, and the third pump 127 can transport the clean water in the third accommodating chamber to the inner cavity 1230 of the mixing component 123. After the sterilizing liquid, cleaning liquid and clean water enter the inner cavity 1230 and are mixed, under the action of the third pump 127, the mixed liquid in the inner cavity 1230 is sequentially transported from the brush head 200 to the outside through the outlet 1234, the third infusion pipe 1202, the flow meter 1205, the tee, the fourth infusion pipe 1203, the third pump 127, the first infusion pipe 128, the pressure relief valve 1201, the second infusion pipe 129 and the fourth end 1291.

[0052] According to one embodiment of the present invention, the sterilization device 120 may further include a controller electrically connected to the first pump 125 and the second pump 126 for controlling the rotation speeds of the first pump 125 and the second pump 126 .

[0053] In a specific implementation, by controlling the rotation speeds of the first pump 125 and the second pump 126 , the output of the sterilizing liquid and the output of the cleaning liquid can be controlled, thereby achieving precise control of the ratio of the sterilizing liquid and the cleaning liquid.

[0054] In summary, the shortcomings of the prior art are that no or only cleaning liquid is used, the cleaning power is limited, and the functions of decontamination (cleaning) and sterilization cannot be achieved simultaneously; when the present invention is used, the sterilization liquid, cleaning liquid and clean water can be mixed in different proportions to improve the cleaning efficiency of the fabric, can cope with different cleaning scenarios, and more thoroughly remove dirt and sterilize.

[0055] The present invention further provides a fabric cleaning machine, the fabric cleaning machine body 100 of the above embodiment and a brush head 200 connected to the fabric cleaning machine body 100 .

[0056] Among them, the specific structure, working principle and beneficial effects of the fabric cleaning machine body 100 are the same as those in the first embodiment, and will not be repeated here.

[0057] In this embodiment, the brush head has a channel and a brush head liquid inlet and a brush head liquid outlet. The brush head liquid inlet is connected to the brush head liquid outlet through the channel. The fourth end 1291 can be connected to the brush head liquid inlet, so that the mixed liquid can eventually flow from the brush head liquid outlet to the fabric, thereby sterilizing and cleaning.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0059] 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 fabric cleaning machine body, characterized in that: include: A host casing (110); A sterilization device (120) is connected to the host housing (110) and is used to sterilize fabrics.

2. The fabric cleaning machine body according to claim 1, characterized in that: The sterilization device (120) comprises a first liquid containing component (121) and a second liquid containing component (122); The first liquid containing component (121) is connected to the main housing (110) and the first liquid containing component (121), the first liquid containing component (121) has a first containing cavity for containing sterilizing liquid and a first liquid outlet (1211) that can communicate with the first containing cavity, and the sterilizing liquid is used to sterilize the fabric; The second liquid containing component (122) has a second containing cavity for containing cleaning liquid and a second liquid outlet (1221) that can be connected to the second containing cavity, and the cleaning liquid is used to clean the fabric.

3. The fabric cleaning machine body according to claim 2, characterized in that: The sterilization device (120) further comprises a mixing component (123), wherein the mixing component (123) comprises an inner cavity (1230), a first inlet (1231), a second inlet (1232) and an outlet (1234), wherein the first inlet (1231), the second inlet (1232) and the outlet (1234) are capable of communicating with the inner cavity (1230); The first liquid outlet (1211) is connected to the first inlet (1231), the second liquid outlet (1221) is connected to the second inlet (1232), and the outlet (1234) is used to discharge the sterilizing liquid and the cleaning liquid entering the inner cavity (1230).

4. The fabric cleaning machine body according to claim 3, characterized in that: The sterilization device (120) further comprises a third liquid containing component (124), wherein the third liquid containing component (124) comprises a third containing chamber for containing clean water and a third liquid outlet (1241) capable of communicating with the third containing chamber; The mixing component (123) also has a third inlet (1233), and the third inlet (1233) can be connected to the inner cavity (1230). The outlet (1234) is used to discharge the sterilization liquid, the cleaning liquid and the clean water that enter the inner cavity (1230).

5. The fabric cleaning machine body according to claim 4, characterized in that: The sterilization device (120) further includes a first pump (125) and a second pump (126); The first pump (125) has a first infusion inlet and a first infusion outlet (1234), the first infusion inlet is connected to the first outlet (1211), and the first infusion outlet (1234) is connected to the first inlet (1231); The second pump (126) has a second infusion inlet and a second infusion outlet (1234), wherein the second infusion inlet is connected to the second outlet (1221), and the second infusion outlet (1234) is connected to the second inlet (1232).

6. The fabric cleaning machine body according to claim 5, characterized in that: The sterilization device (120) further includes a third pump (127), wherein the third pump (127) has a third infusion inlet and a third infusion outlet (1234), and the third infusion inlet is connected to the outlet (1234).

7. The fabric cleaning machine body according to claim 6, characterized in that: The sterilization device (120) further includes a first infusion tube (128) and a second infusion tube (129); The first infusion tube (128) has a first end and a second end, and the first end is connected to the third infusion outlet (1234); The second infusion tube (129) has a third end and a fourth end (1291), the third end is connected to the second end, and the fourth end (1291) is used to be connected to the brush head (200).

8. The fabric cleaning machine body according to claim 7, characterized in that: The first pump (125) and the second pump (126) are peristaltic pumps; The sterilization device (120) further includes a pressure relief valve (1201) having a pressure relief valve inlet end, a pressure relief valve outlet end and a pressure relief port end (1211), wherein the pressure relief valve inlet end is connected to the second end, the pressure relief valve outlet end is connected to the third end, and the pressure relief port end (1211) is connected between the outlet (1234) and the third infusion inlet.

9. The fabric cleaning machine body according to claim 8, characterized in that: The sterilization device (120) further includes a three-way connection, a third infusion tube (1202), a fourth infusion tube (1203) and a flow meter (1205); The tee has a first port, a second port and a third port; The outlet (1234) is connected to the first port through the third infusion tube (1202); The second port is connected to the third infusion inlet (1271) through the fourth infusion tube (1203); The pressure relief port (1211) is connected to the third port; The flow meter (1205) is connected to the third infusion tube (1202).

10. The fabric cleaning machine body according to any one of claims 5 to 9, characterized in that: The sterilization device (120) further includes a controller electrically connected to the first pump (125) and the second pump (126) for controlling the rotation speeds of the first pump (125) and the second pump (126).

11. A fabric cleaning machine, characterized in that: include: The fabric cleaning machine body (100) according to any one of claims 1 to 10; A brush head (200) is connected to the fabric cleaning machine body (100).

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