Fabric machine with clear water tank with filtering structure

Abstract

The utility model provides a fabric machine with a clear water tank having a filtering structure, which comprises a shell and a clear water tank connected to the shell, the bottom of the clear water tank is provided with a water outlet channel, and the water outlet channel is provided with a sealing assembly; the fabric machine further comprises a water filtering assembly, the water filtering assembly is detachably connected to the inner bottom of the clear water tank, and the water outlet channel is located on the inner side of the circumferential direction of the water filtering assembly. After the structure is adopted, under the action of the water filtering assembly, the water filtering assembly can filter water which is about to enter the water outlet channel, that is, impurities mixed in the clear water tank can be prevented from entering the water outlet channel, so that the impurities can be prevented from entering a water pump of the fabric machine; and therefore, the water pump can be prevented from being blocked and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric machines, and more specifically, to a fabric machine with a filtering structure in a water tank. Background Art

[0002] A fabric machine is a device used for surface cleaning of textiles; currently, fabric machines on the market mainly include a housing, a water pump, an air pump, a steam generating device, a water tank, a wastewater tank, a negative pressure fan, and a cleaning head; the water pump, air pump, steam generating device, and negative pressure fan are all installed inside the housing, the water tank and the wastewater tank are connected to the upper part of the housing, the steam generating device is connected to the water pump and the air pump, the water pump is connected to the water tank, the negative pressure fan is connected to the wastewater tank, and the cleaning head is connected to the water tank and the wastewater tank through pipelines. When the fabric machine is working, the water pump can pump the water in the water tank to the steam generating device, the air pump can transport compressed air to the steam generating device, the steam generating device can transport the steam to the cleaning head through pipelines, and the steam ejected from the cleaning head can clean the surface of the textiles. At the same time, when the negative pressure fan is working, it can create a negative pressure in the wastewater tank, and the steam or liquid water after cleaning the surface of the textiles can be sucked into the wastewater tank; however, in the existing fabric machine structure, since the water tank does not have the function of water filtration, when there are impurities in the water tank, the impurities in the water tank will enter the water pump together with the water, which is likely to cause blockage of the water pump and even damage to the water pump. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a fabric machine with a filtering structure in a water tank, which can prevent impurities in the water tank from entering the water outlet channel, thereby preventing impurities from entering the water pump of the fabric machine, further preventing blockage of the water pump, and preventing damage to the water pump.

[0004] The utility model provides a fabric machine with a filtering structure in a water tank, including a housing and a water tank connected to the housing. A water outlet channel is arranged at the bottom of the water tank, and a sealing component is arranged at the water outlet channel; the fabric machine further includes a water filtering component, which is detachably connected to the inner bottom of the water tank, and the water outlet channel is located inside the circumferential direction of the water filtering component.

[0005] After adopting the above structure, under the action of the water filtering component, the water filtering component can filter the water to enter the water outlet channel, that is, it can prevent impurities in the water tank from entering the water outlet channel, thereby preventing impurities from entering the water pump of the fabric machine, further preventing blockage of the water pump, and preventing damage to the water pump.

[0006] In a possible implementation, the water filtration component includes a housing with an open lower end and a cavity inside. A filter mesh cylinder is fixed on the inner wall of the housing. A plurality of water inlet holes are circumferentially arranged on the side wall of the housing. The lower end of the housing abuts against the inner bottom of the housing body. The housing is detachably connected to the inner bottom of the water tank. The water outlet channel is located inside the circumferential direction of the housing. After adopting such a water filtration component, when the clear water in the water tank enters the inside of the housing through the water inlet holes, the filter mesh cylinder can block the impurities mixed in the clear water outside the filter mesh cylinder, that is, it can prevent the impurities from entering the inside of the housing, and also prevent the impurities from entering the water outlet channel. In addition, since the lower end of the housing abuts against the inner bottom of the housing body, it can prevent the impurities in the clear water from entering the water outlet channel through the gap between the housing and the inner bottom of the water tank.

[0007] In a possible implementation, a plurality of connecting ears are circumferentially arranged on the outer wall of the lower end of the housing. A card hole is vertically arranged on each connecting ear. A convex platform is arranged on the upper end surface of the connecting ear inside each card hole. On the inner bottom of the water tank, there are hooks vertically corresponding to the plurality of card holes one by one. Each hook passes through the corresponding card hole and cooperates with the upper end of the convex platform at the corresponding position for snap connection, so that the lower end of the housing abuts tightly against the inner bottom of the housing body. After adopting such a structure, when assembling the housing and the inner bottom of the water tank, each hook can pass through the corresponding card hole and cooperate with the upper end of the convex platform at the corresponding position for snap connection. At this time, the lower end of the housing can abut tightly against the inner bottom of the housing body, that is, it can conveniently realize the assembly of the housing and the water tank. When it is necessary to clean the filter mesh cylinder fixed inside the housing, make the hook disengage from the convex platform. At this time, the housing and the water tank can be disassembled, that is, the user can take out the water filtration component from the water tank and clean the water filtration component.

[0008] In a possible implementation, a reinforcing rib plate is arranged between the inner side wall of each convex platform and the outer side wall of the housing. Through the arrangement of the reinforcing rib plate, the connection strength between the convex platform and the convex ear and the housing can be improved to prevent the convex platform and the convex ear from being broken. In addition, after the structural strength of the convex platform is strengthened, the reliability and stability of the snap connection between the convex platform and the hook can be improved.

[0009] In a possible implementation, the sealing assembly includes a movable rod, a spring, and a sealing ring; the movable rod is vertically movably inserted into the water outlet channel, there is a gap between the outer sidewall of the movable rod and the inner sidewall of the water outlet channel, the inner edge of the sealing ring is fitted and clamped with the outer sidewall of the upper end of the movable rod and is circumferentially sealed, the spring is sleeved outside the movable rod, several support blocks are circumferentially arranged on the outer wall of the lower end of the movable rod, an annular step is arranged on the inner wall of the water outlet channel, and the upper and lower ends of the spring respectively abut against the annular step and the several support blocks; the spring is used to apply an elastic force to the movable rod to drive the movable rod to move downward so that the outer edge of the sealing ring abuts against the inner bottom of the water tank and seals the water outlet channel; after adopting such a sealing assembly, when the joint for connecting with the water outlet channel of the water tank on the housing assembly pushes the movable rod upward, the outer edge of the sealing ring can be separated from the inner bottom of the water tank. At this time, the sealing ring can contact and block the water outlet channel, that is, the water from the water tank can enter the joint on the base through the water outlet channel after being filtered by the water filtration assembly to realize the water supply to the water pump inside the housing assembly. When the water tank is removed from the housing assembly, the movable rod can move downward and reset under the elastic force of the spring. At this time, the outer edge of the sealing ring can abut against the inner bottom of the water tank and seal the water outlet channel, that is, after the water tank is removed from the housing assembly, the leakage of the water tank can be avoided.

[0010] In a possible implementation, a circumferential flanging is formed from the middle part to the outer edge of the sealing ring along its radial direction, the circumferential flanging is folded toward the bottom side of the water tank, and the outer edge of the circumferential flanging abuts against the inner bottom of the water tank; after adopting such a structure, under the action of the circumferential flanging, the outer edge of the sealing ring can be better deformed, that is, when the outer edge of the sealing ring abuts against the inner bottom of the water tank and seals the water outlet channel, the fitting and sealing effect between the sealing ring and the inner bottom of the water tank can be improved, that is, the sealing effect of the sealing ring on the water outlet channel can be improved. Description of the Drawings

[0011] Figure 1 It is a three-dimensional structure diagram of a fabric machine;

[0012] Figure 2 It is a three-dimensional structure diagram of the water tank;

[0013] Figure 3 It is a partial sectional structure diagram of the water tank;

[0014] Figure 4 It is a three-dimensional structure diagram of the water filtration assembly;

[0015] Figure 5 It is a three-dimensional structure diagram of the sealing assembly. Detailed Implementation Modes

[0016] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0017] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0018] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0019] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] See Figures 1-5 As shown, the embodiments of the present application disclose a fabric machine with a water tank having a filtering structure, including a housing 1 and a water tank 2 connected to the housing 1. A water outlet channel 21 is provided at the bottom of the water tank 2, and a sealing component is provided at the water outlet channel 21; the fabric machine further includes a water filtering component, which is detachably connected to the inner bottom of the water tank 2, and the water outlet channel 21 is located inside the circumferential direction of the water filtering component.

[0021] The water filtration component includes a housing 3 with an open lower end and a cavity inside. A filter mesh cylinder 4 is fixed on the inner wall of the housing 3. A plurality of water inlet holes 31 are circumferentially arranged on the side wall of the housing 3. The lower end of the housing 3 abuts against the inner bottom of the housing 1. The lower end of the housing 3 is detachably connected to the inner bottom of the water tank 2. The water outlet channel 21 is located inside the circumferential direction of the housing 3. After adopting this water filtration component, when the clear water in the water tank enters the inside of the housing through the water inlet holes, the filter mesh cylinder can block the impurities mixed in the clear water outside the filter mesh cylinder, that is, it can prevent the impurities from entering the inside of the housing, and also prevent the impurities from entering the water outlet channel. In addition, since the lower end of the housing abuts against the inner bottom of the housing, it can prevent the impurities in the clear water from entering the water outlet channel through the gap between the housing and the inner bottom of the water tank.

[0022] A plurality of connecting lugs 32 are circumferentially arranged on the outer wall of the lower end of the housing 3. A clamping hole 33 is vertically arranged on each connecting lug 32. A boss 34 is arranged on the upper end surface of the connecting lug 32 inside each clamping hole 33. A clamping hook 22 corresponding to the plurality of clamping holes 33 one by one in the vertical direction is arranged on the inner bottom of the water tank 2. Each clamping hook 22 passes through the corresponding clamping hole 33 and is engaged with the upper end of the corresponding boss 34 to make the lower end of the housing 3 abut tightly against the inner bottom of the housing 1. After adopting this structure, when assembling the lower end of the housing and the inner bottom of the water tank, each clamping hook can pass through the corresponding clamping hole and be engaged with the upper end of the corresponding boss. At this time, the lower end of the housing can abut tightly against the inner bottom of the housing, that is, it can conveniently realize the assembly of the housing and the water tank. When it is necessary to clean the filter mesh cylinder fixed inside the housing, the clamping hook is separated from the boss. At this time, the disassembly of the housing and the water tank can be realized, that is, the user can take out the water filtration component from the water tank and clean the water filtration component.

[0023] A reinforcing rib plate 35 is arranged between the inner side wall of each boss 34 and the outer side wall of the housing 3. Through the arrangement of the reinforcing rib plate, the connection strength between the boss and the lug and the housing can be improved to avoid the situation that the boss and the lug are broken. In addition, after the structural strength of the boss is strengthened, the reliability and stability of the engagement between the boss and the clamping hook can be improved.

[0024] The sealing assembly includes a movable rod 41, a spring 42 and a sealing ring 43; the movable rod 41 is vertically movably inserted into the water outlet channel 21, there is a gap between the outer side wall of the movable rod 41 and the inner side wall of the water outlet channel 21, the inner edge of the sealing ring 43 is fitted and clamped with the outer side wall of the upper end of the movable rod 41 and sealed circumferentially, the spring 42 is sleeved outside the movable rod 41, a plurality of support blocks 411 are circumferentially arranged on the outer wall of the lower end of the movable rod 41, an annular step 211 is arranged on the inner wall of the water outlet channel 21, and the upper and lower ends of the spring 42 are respectively abutted against the annular step 211 and the plurality of support blocks 411; the spring 42 is used to apply an elastic force to the movable rod 41 to drive the movable rod 41 to move downward so that the outer edge of the sealing ring 43 abuts against the inner bottom of the water tank 2 and seals the water outlet channel 21; after adopting this sealing assembly, when the joint on the housing assembly for connecting with the water outlet channel of the water tank pushes the movable rod upward, the outer edge of the sealing ring can be separated from the inner bottom of the water tank. At this time, the sealing ring can contact and block the water outlet channel, that is, the water from the water tank can enter the joint on the base through the water outlet channel after being filtered by the water filtration assembly to realize the water supply to the water pump inside the housing assembly. When the water tank is removed from the housing assembly, the movable rod can move downward and reset under the elastic force of the spring. At this time, the outer edge of the sealing ring can abut against the inner bottom of the water tank and seal the water outlet channel, that is, after the water tank is removed from the housing assembly, the water leakage of the water tank can be avoided.

[0025] An annular flange 431 is formed from the middle part to the outer edge of the sealing ring 43 in its radial direction, the annular flange 431 is folded toward the bottom side of the water tank 2, and the outer edge of the annular flange 431 abuts against the inner bottom of the water tank 2; after adopting this structure, under the action of the annular flange, the outer edge of the sealing ring can be deformed better, that is, when the outer edge of the sealing ring abuts against the inner bottom of the water tank and seals the water outlet channel, the fitting and sealing effect between the sealing ring and the inner bottom of the water tank can be improved, that is, the blocking effect of the sealing ring on the water outlet channel can be improved.

[0026] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A fabric machine with a water tank having a filtering structure, comprising a housing (1) and a water tank (2) connected to the housing (1), wherein a water outlet channel (21) is provided at the bottom of the water tank (2), and a sealing assembly is provided at the water outlet channel (21); characterized in that: The fabric machine further includes a water filtration assembly, which is detachably connected to the inner bottom of the clean water tank (2), and the water outlet channel (21) is located inside the circumferential direction of the water filtration assembly.

2. The fabric machine with a water tank having a filtering structure according to claim 1, characterized in that: The water filtration assembly includes a housing (3) with an open lower end and a cavity inside. A filter mesh cylinder (4) is fixed on the inner wall of the housing (3). A plurality of water inlet holes (31) are circumferentially arranged on the side wall of the housing (3). The lower end of the housing (3) abuts against the inner bottom of the housing (1). The housing (3) is detachably connected to the inner bottom of the clean water tank (2), and the water outlet channel (21) is located inside the circumferential direction of the housing (3).

3. The fabric machine with a water tank having a filtering structure according to claim 2, characterized in that: A plurality of connecting ears (32) are circumferentially arranged on the outer wall of the lower end of the housing (3). A clamping hole (33) is vertically arranged on each connecting ear (32). A boss (34) is arranged on the upper end surface of the connecting ear (32) inside each clamping hole (33). Clamping hooks (22) corresponding to the plurality of clamping holes (33) one by one in the vertical direction are arranged on the inner bottom of the clean water tank (2). Each clamping hook (22) passes through the corresponding clamping hole (33) and is clamped with the upper end of the corresponding boss (34) to make the lower end of the housing (3) tightly abut against the inner bottom of the housing (1).

4. The fabric machine with a water tank having a filtering structure according to claim 3, characterized in that: A reinforcing rib plate (35) is arranged between the inner side wall of each boss (34) and the outer side wall of the housing (3).

5. The fabric machine with a water tank having a filtering structure according to any one of claims 1-4, characterized in that: The sealing assembly includes a movable rod (41), a spring (42) and a sealing ring (43). The movable rod (41) is vertically movably inserted into the water outlet channel (21). A gap is arranged between the outer side wall of the movable rod (41) and the inner side wall of the water outlet channel (21). The inner edge of the sealing ring (43) is clamped and circumferentially sealed with the outer side wall of the upper end of the movable rod (41). The spring (42) is sleeved outside the movable rod (41). A plurality of support blocks (411) are circumferentially arranged on the outer wall of the lower end of the movable rod (41). An annular step (211) is arranged on the inner wall of the water outlet channel (21). The upper and lower ends of the spring (42) respectively abut against the annular step (211) and the plurality of support blocks (411). The spring (42) is used to apply an elastic force to the movable rod (41) to drive the movable rod (41) to move downward so that the outer edge of the sealing ring (43) abuts against the inner bottom of the clean water tank (2) and seals the water outlet channel (21).

6. The fabric machine with a water tank having a filtering structure according to claim 5, characterized in that: The middle part to the outer edge of the sealing ring (43) in the radial direction forms an annular flange (431). The annular flange (431) is folded towards the bottom side of the clean water tank (2), and the outer edge of the annular flange (431) abuts against the inner bottom of the clean water tank (2).

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