Water circulation mechanism for cleaning machine and cleaning machine

Abstract

The utility model relates to the field of cleaning, and provides a water circulation mechanism for a cleaning machine and the cleaning machine, and the water circulation mechanism for the cleaning machine comprises a water storage tank, a filter bin and a heater; a leading-out water tank and a plurality of water tanks are arranged in the water storage tank, a filtering unit is arranged between every two adjacent water tanks, and a water supply pipe is arranged at the output end of the filtering unit on the last water tank; a water inlet is formed in the middle or the top of the filtering bin, a water outlet is formed in the bottom of the filtering bin, and a filtering frame is arranged in the filtering bin; a filter pump is arranged on the leading-out water tank; and the heater is arranged on the last water tank. Cleaning water in the cleaning machine is discharged into the filtering bin to be filtered for the first time, large-particle impurities are filtered out, and then the water enters the leading-out water tank of the water storage pond. And secondary filtration is carried out through a plurality of filter units to form multi-stage filtration, and finally, the water is output through a water supply pipe. The water supply pipe can be communicated with a water tank of the cleaning machine, water source recycling is achieved, and the cleaning cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cleaning, in particular to a water circulation mechanism for a cleaning machine and a cleaning machine. Background Art

[0002] In the production and manufacturing process of parts, steps such as cutting, grinding, polishing, and cleaning are required. For example, the cleaning step is used to wash off the metal chips adsorbed on the surface of the parts or the dust during grinding and polishing, so as to make the surface of the parts clean, facilitate subsequent plating, and also facilitate the fitting accuracy between parts, which can ensure the service life of the parts and avoid the situation of part damage caused by long-term wear due to the presence of impurities.

[0003] However, in industrial cleaning, long-term cleaning operations are required, so a large amount of water source needs to be provided for cleaning, which will cause great waste of water resources and increase in costs. Therefore, it is necessary to design a mechanism that can recycle the cleaning water source to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a water circulation mechanism for a cleaning machine and a cleaning machine, aiming to improve the problem that a large amount of water source is required for cleaning the cleaning machine.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A water circulation mechanism for a cleaning machine, comprising:

[0006] A water storage tank, in which a water outlet groove and a plurality of water tanks are sequentially separated according to the water flow direction. A filtering unit is arranged between adjacent two of the water tanks, and a water supply pipe leading out of the water tank is arranged at the output end of the filtering unit on the last water tank;

[0007] A filtering bin, which is arranged on the top of the water outlet groove. An inlet is arranged in the middle or at the top of the filtering bin, and an outlet communicating with the water outlet groove is arranged at the bottom of the filtering bin. A filtering frame that can be clamped or taken out is arranged between the inlet and the outlet in the filtering bin;

[0008] A filtering pump is arranged on the water outlet groove and is communicated with the filtering unit on the adjacent water tank; and

[0009] A heater, which is arranged on the last water tank.

[0010] Preferably, a first liquid level gauge is arranged on the water tank and the water outlet groove.

[0011] Preferably, there are two of the plurality of water tanks, and the two water tanks are sequentially arranged as a primary water tank and a secondary water tank according to the water flow direction;

[0012] There are two sets of the filtering units. One set of the filtering units is the primary filtering unit and is arranged between the primary water tank and the water outlet tank;

[0013] One of the filtering units is connected and arranged between the primary water tank and the water outlet tank, and the other set of the filtering units is the secondary filtering unit and is arranged between the primary water tank and the secondary water tank. The heater is arranged on the secondary water tank.

[0014] Preferably, the primary filtering unit includes a filtering circulation pump and a filtering barrel, and the secondary filtering unit has the same structure as the primary filtering unit;

[0015] The filtering barrel of the primary filtering unit is arranged between the filtering pump and the primary water tank, and the filtering circulation pump of the primary filtering unit is arranged between the primary water tank and the filtering pump of the secondary filtering unit;

[0016] The output end of the filtering pump of the secondary filtering unit is connected and arranged on the secondary water tank, and the filtering circulation pump of the secondary filtering unit is arranged between the secondary water tank and the water supply pipe.

[0017] Preferably, a second liquid level gauge is arranged on the filtering bin.

[0018] Preferably, an observation window is arranged on the water outlet tank.

[0019] Preferably, a first filter screen opposite to the water outlet is arranged on the side and / or bottom surface of the filtering frame, and the first filter screen is a filter screen with at least 30 meshes.

[0020] Preferably, a second filter screen with a pore size of 30 - 50 microns is arranged in the filtering barrel.

[0021] Preferably, a dust-proof cover is arranged on the top surface of the reservoir.

[0022] A cleaning machine is further provided, including the water circulation mechanism for the cleaning machine as described above.

[0023] After adopting the above technical solution, compared with the background technology, the utility model has the following advantages:

[0024] 1. Drain the water cleaned in the cleaning machine into the filter bin, and conduct the first filtration through the filter frame to remove large-particle impurities, and then enter the water outlet trough of the water storage tank. At this time, conduct secondary filtration through the filtration unit. The number of water troughs can be designed according to the parts or equipment to form multi-stage filtration, and finally output through the water supply pipe. The water supply pipe can be connected to the water tank of the cleaning machine to realize the recycling of the water source. Moreover, the water source that has been filtered multiple times can filter out impurities (such as dust particles in the water) to ensure the cleanliness of the water source, guarantee the flushing effect, and improve the practicability. Description of the Drawings

[0025] Figure 1 Structural schematic diagram of the water circulation mechanism for the cleaning machine described in the present utility model from the first perspective;

[0026] Figure 2 Structural schematic diagram of the water circulation mechanism for the cleaning machine described in the present utility model from the second perspective;

[0027] Figure 3 Structural schematic diagram of the water circulation mechanism for the cleaning machine described in the present utility model without the dust-proof cover;

[0028] Figure 4 Cross-sectional view of the water circulation mechanism for the cleaning machine described in the present utility model;

[0029] Figure 5 Structural schematic diagram of the filter bin of the water circulation mechanism for the cleaning machine described in the present utility model.

[0030] Description of the Reference Numerals:

[0031] 10. Water storage tank; 101. Water outlet trough; 102. Water trough; 103. Filtration unit; 104. First liquid level gauge; 105. Dust-proof cover;

[0032] 1011. Filtration pump; 1012. Observation window;

[0033] 1021. Primary water trough; 1022. Secondary water trough;

[0034] 1031. Primary filtration unit; 1032. Secondary filtration unit;

[0035] 1033. Filtration circulation pump; 1034. Filtration barrel;

[0036] 20. Filter bin; 201. Water inlet; 202. Water outlet; 203. Filter frame; 204. Second liquid level gauge;

[0037] 2031. First filter screen;

[0038] 30. Heater. Detailed implementation manners

[0039] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0040] In addition, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element of the present utility model must have a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0041] When an element is referred to as being "fixed to" or "arranged on" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] Unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" 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, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0043] Embodiment 1

[0044] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the present embodiment provides a water circulation mechanism for a cleaning machine, comprising a water storage tank 10, a filter chamber 20 and a heater 30; an outlet water tank 101 and a plurality of water tanks 102 are sequentially arranged in the water storage tank 10 according to the direction of water flow, a filter unit 103 is arranged between two adjacent water tanks 102, and a water supply pipe leading out of the outlet water tank 101 is arranged on the output end of the filter unit 103 on the last water tank 102; the filter chamber 20 is arranged on the top of the outlet water tank 101, a water inlet 201 is arranged on the middle or top of the filter chamber 20, a water outlet 202 connected to the outlet water tank 101 is arranged at the bottom of the filter chamber 20, and a filter frame 203 that can be engaged or removed is arranged between the water inlet 201 and the water outlet 202 in the filter chamber 20; a filter pump 1011 connected to the filter unit 103 on the adjacent water tank 102 is arranged on the outlet water tank 101; the heater 30 is arranged on the last water tank 102.

[0045] Specifically, the water washed in the cleaning machine is discharged into the filter chamber 20 through the water inlet 201, and after the first filtration through the filter frame 203 (removing large particles of impurities in the water, such as metal debris or particles, etc.), it enters the outlet water tank 101 of the water storage tank 10 through the water outlet 202, thus completing the first filtration effect. Then, it is filtered twice through the filter unit 103, and the number of water tanks 102 can be designed according to the conditions of parts or equipment, and the filter unit 103 is used to form multi-stage filtration, and finally output through the water supply pipe.

[0046] The water supply pipe can be connected to the water tank of the cleaning machine to realize the recycling of water source. The water source that has been filtered multiple times can filter out impurities (such as dust particles in the water) to ensure the cleanliness of the water source, ensure the flushing effect, and improve practicality.

[0047] Furthermore, the last water tank 102 can be heated by a heater 30 , which can be a heating rod. The water source is heated by electricity to control the water temperature in the water tank 102 , so as to adapt to different environments or parts of different materials and improve practicality.

[0048] like Figure 3 As shown, in this embodiment, a first liquid level gauge 104 is provided on the water tank 102 and the outlet water tank 101. The first liquid level gauge 104 can be a float level gauge, which can detect the water level of each water tank 102 and the outlet water tank 101. The operator can observe the water level of each water tank 102 through the first liquid level gauge 104 to ensure that the water level in the water tank 102 is within a safe range. When it exceeds the set range (that is, the water level is too high or too low), the water circulation mechanism and the cleaning machine used by the cleaning machine can be shut down for timely maintenance to improve safety.

[0049] like Figure 3 andFigure 4 As shown in the figure, in this embodiment, there are two water tanks 102, and the two water tanks 102 are sequentially arranged as a primary water tank 1021 and a secondary water tank 1022 in the water flow direction; there are two sets of filtering units 103. One set of filtering units 103 is a primary filtering unit 1031 and is arranged between the primary water tank 1021 and the water outlet tank 101; one filtering unit 103 is connected and arranged between the primary water tank 1021 and the water outlet tank 101, and the other set of filtering units 103 is a secondary filtering unit 1032 and is arranged between the primary water tank 1021 and the secondary water tank 1022. The heater 30 is arranged on the secondary water tank 1022.

[0050] Specifically, two water tanks 102 can be designed. After adding the water outlet tank 101, three water tanks 102 are separated in the storage tank 10. In this way, the first-stage filtration is completed through the filtration bin 20. The primary filtering unit 1031 is the second-stage filtration, and the secondary filtering unit 1032 is the third-stage filtration. The water is filtered three times to achieve the purpose of complete filtration.

[0051] Furthermore, as Figure 1 、 Figure 2 and Figure 3 shown, in this embodiment, the primary filtering unit 1031 includes a filtration circulation pump 1033 and a filtration barrel 1034. The secondary filtering unit 1032 has the same structure as the primary filtering unit 1031; the filtration barrel 1034 of the primary filtering unit 1031 is arranged between the filtration pump 1011 and the primary water tank 1021, and the filtration circulation pump 1033 of the primary filtering unit 1031 is arranged between the primary water tank 1021 and the filtration pump 1011 of the secondary filtering unit 1032; the output end of the filtration pump 1011 of the secondary filtering unit 1032 is connected and arranged on the secondary water tank 1022, and the filtration circulation pump 1033 of the secondary filtering unit 1032 is arranged between the secondary water tank 1022 and the water supply pipe.

[0052] Specifically, the filtration circulation pump 1033 is turned on to pump the water in the water tank 102 or the water outlet tank 101 and transport it to the filtration barrel 1034, and the water in the previous water tank 102 is filtered and then transported to the next water tank 102. In this way, through the filtration of multiple water tanks 102, it is ensured that the water is completely filtered, or meets the standard for reuse, achieving the purpose of multi-stage filtration.

[0053] As Figure 5 shown, in this embodiment, a second liquid level gauge 204 is arranged on the filtration bin 20. The second liquid level gauge 204 can be a float liquid level gauge, used to monitor the water level in the filtration bin 20 to ensure that the water level is within a safe or set range, improving the practicability and safety.

[0054] As Figure 1 and Figure 2As shown, in this embodiment, an observation window 1012 is provided on the water outlet tank 101. Through the observation window 1012, the situation inside the water storage tank 10 can be viewed, so as to reserve a window for manual inspection and improve practicability.

[0055] As Figure 5 shown, in this embodiment, on the side and / or bottom surface of the filter box 203, a first filter screen 2031 is provided opposite to the water outlet 202. The first filter screen 2031 is a filter screen with at least 30 meshes. In this way, relatively large impurity particles can be filtered to avoid damage to the filter pump 1011 and form the first filtering effect. And the filter box 203 can be taken out from the filter chamber 20 to remove and collect the filtered impurities, which is convenient to use.

[0056] In this embodiment, a second filter screen (not shown) with a pore size of 30-50 microns is provided in the filter barrel 1034. The second filter screen can achieve the filtering effect on dust particles to ensure the cleanliness of the water source for repeated use. It only needs to clean the filter screen of the filter barrel 1034 regularly, which has good practicability.

[0057] As Figure 1 shown, in this embodiment, a dust-proof cover 105 is provided on the top surface of the water storage tank 10. The design of the dust-proof cover 105 can prevent external sundries or dust from falling into the water tank 102 to ensure the cleanliness of the filtered water. The design is located for the convenient entry and exit of water pipes. Only a sealing hole for the pipeline to extend or penetrate needs to be provided on the water storage tank 10 or the dust-proof cover 105. The design is flexible to use and has good practicability.

[0058] Embodiment Two

[0059] In this embodiment, a cleaning machine is provided, including the water circulation mechanism for the cleaning machine described in Embodiment One. The water after cleaning in the cleaning machine is discharged into the filter chamber, and then after being filtered by multiple filter units, it is re-transported to the water supply tank or water supply pipe of the cleaning machine through the final water tank, achieving the purpose of recycling the cleaning water. At the same time, the filtered water is clean, which can ensure the cleaning effect, avoid waste of water resources, and reduce the cleaning cost.

[0060] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention 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 by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A water circulation mechanism for a cleaning machine, characterized in that: include: A water storage tank, wherein an outlet water tank and a plurality of water tanks are sequentially arranged according to the direction of water flow, a filter unit is arranged between two adjacent water tanks, and a water supply pipe leading out of the water tank is arranged at the output end of the filter unit on the last water tank; A filter chamber is arranged at the top of the outlet water tank, a water inlet is arranged in the middle or on the top of the filter chamber, a water outlet connected to the outlet water tank is arranged at the bottom of the filter chamber, and a filter frame that can be engaged or removed is arranged between the water inlet and the water outlet in the filter chamber; The outlet water tank is provided with a filter pump which is connected with the filter unit on the adjacent water tank; and A heater is provided on the last of the water tanks.

2. The water circulation mechanism for a cleaning machine according to claim 1, characterized in that: The water tank and the outlet water tank are provided with a first liquid level gauge.

3. The water circulation mechanism for a cleaning machine according to claim 1, characterized in that: There are two of the plurality of water tanks, and the two water tanks are sequentially arranged as a primary water tank and a secondary water tank in the direction of water flow; The filter units are provided in two groups, one group of the filter units is a primary filter unit and is provided between the primary water tank and the outlet water tank; One filter unit is connected and arranged between the primary water tank and the outlet water tank, another filter unit is a secondary filter unit and is arranged between the primary water tank and the secondary water tank, and the heater is arranged on the secondary water tank.

4. The water circulation mechanism for a cleaning machine according to claim 3, characterized in that: The primary filter unit includes a filter circulation pump and a filter barrel, and the secondary filter unit has the same structural arrangement as the primary filter unit; The filter barrel of the primary filter unit is arranged between the filter pump and the primary water tank, and the filter circulation pump of the primary filter unit is arranged between the primary water tank and the filter pump of the secondary filter unit; The output end of the filter pump of the secondary filter unit is connected to the secondary water tank, and the filter circulation pump of the secondary filter unit is arranged between the secondary water tank and the water supply pipe.

5. The water circulation mechanism for a cleaning machine according to claim 1, characterized in that: A second liquid level gauge is provided on the filter bin.

6. The water circulation mechanism for a cleaning machine according to claim 1, characterized in that: An observation window is arranged on the water outlet tank.

7. The water circulation mechanism for a cleaning machine according to claim 1, characterized in that: The filter frame is provided with a first filter screen disposed on the side and / or bottom surface thereof and opposite to the water outlet, wherein the first filter screen is a filter screen of at least 30 meshes.

8. The water circulation mechanism for a cleaning machine according to claim 4, characterized in that: A second filter screen with a pore size of 30 to 50 microns is arranged in the filter barrel.

9. The water circulation mechanism for a cleaning machine according to claim 1, characterized in that: A dust cover is provided on the top surface of the water storage tank.

10. A cleaning machine, characterized in that: The invention comprises a water circulation mechanism for a cleaning machine as claimed in any one of claims 1 to 9.

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