Filter device for water return pipe of bottle washing machine

Abstract

The utility model relates to the technical field of cubilose processing, in particular to a bottle washing machine water return pipe filtering device which is communicated with a water inlet of a circulating water tank and comprises a pipeline body and a connecting mechanism, and the connecting mechanism is used for fixing the pipeline body on the circulating water tank. Wherein the pipeline body is provided with at least two branch connecting pipes, a fracture part is formed in the two branch connecting pipes, and a filtering unit is placed in the fracture part. By adopting the design of the two filtering units, the filtering device is used for filtering a water return pipe of the bottle washing machine, so that impurities generated in the bottle washing process are effectively removed; the two filtering units can be used for filtering bottles, the cleanliness of follow-up circulating bottle washing is improved, meanwhile, the two filtering units can be freely switched in the working state, in this way, when one filtering unit is cleaned and replaced, the other filtering unit keeps working, the non-stop continuous working effect is achieved, and the structural design is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of bird's nest processing, in particular to a water return pipe filtering device for a bottle washing machine. Background Art

[0002] Bird's nest is a nest made of saliva secreted by some swifts of the Apodidae family and several swiftlets of the genus Swiftus, mixed with other substances. It is rich in a variety of natural nutrients, such as protein and sialic acid, and has the functions of repairing skin damage, enhancing antioxidant and anti-inflammatory capabilities, delaying skin aging, regulating intestinal flora, protecting intestinal health, and enhancing immunity.

[0003] Since the bird's nest is bottled, the bottle washing machine plays a relatively important role in the entire assembly line. When the bottle washing machine is working, the water after washing the bottles will generally flow back to the circulating water tank, and after pre-filtration, it will be pumped to the nozzle of the bottle washing machine to realize water circulation.

[0004] At present, the filtering structure for the circulating water tank is a single type, that is, when it needs to be cleaned or replaced, the entire bottle washing machine needs to be shut down and the water turned off. After the water is intercepted, the filtering unit can be cleaned and replaced. Such a design method greatly increases the workload of the operator, and the shutdown operation also reduces the production efficiency of the enterprise. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the entire bottle washing machine needs to be shut down to turn off the water, and the efficiency is low, and proposes a filter device for the return water pipe of the bottle washing machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A return pipe filtering device for a bottle washing machine is designed, which is connected to the water inlet of a circulating water tank and includes a pipe body and a connecting mechanism, wherein the connecting mechanism is used to fix the pipe body on the circulating water tank;

[0008] There are at least two branch pipes on the pipeline body, a fracture portion is formed in the two branch pipes, a filter unit is placed in the fracture portion, and the fracture portion and the filter unit are connected and sealed by a connecting component.

[0009] Furthermore, the pipeline body includes a water inlet main pipe, a water outlet main pipe and at least two branch pipes connected between the water inlet main pipe and the water outlet main pipe;

[0010] Valves are also arranged on the branch pipe and the water outlet main pipe.

[0011] Furthermore, the connection mechanism includes a support frame for fixing to the circulating water tank, and a fixing piece for fixing to the water inlet main pipe is arranged on the support frame.

[0012] Furthermore, the fixing member is a U-shaped ring sleeved on the water inlet main pipe, and both ends of the U-shaped ring pass through the support frame and are locked by nuts.

[0013] Furthermore, the filter unit includes a shell and a net bag placed in the shell, and a bearing structure is arranged between the net bag and the shell.

[0014] Furthermore, the bearing structure includes a convex ring fixed to the inner side of the shell, and a connecting ring is fixed to the top of the net bag, and the connecting ring is placed above the convex ring.

[0015] Furthermore, the cross section of the connecting ring is configured as an inclined structure, and the top of the convex ring is configured as an inclined surface adapted to the inclined structure.

[0016] Furthermore, an elastic sheet is constructed inside the shell through a U-shaped groove, and a protrusion is arranged on the end surface of the elastic sheet, and the protrusion contacts the upper side of the connecting ring.

[0017] Furthermore, the connection assembly includes threaded rings rotated on both ends of the branch pipe near the fracture portion, and the threaded rings are threadedly connected to the shell.

[0018] Furthermore, a first limiting ring is provided at the end of the branch pipe close to the fracture portion, a second limiting ring is provided on the outer shell, and a rubber pad is provided on one side of the first limiting ring and the second limiting ring.

[0019] The utility model proposes a return pipe filtering device for a bottle washing machine, which has the beneficial effect that: the utility model adopts a design of two filtering units to filter the return pipe of the bottle washing machine, so as to effectively remove impurities generated in the bottle washing process and improve the cleanliness of subsequent cyclic bottle washing; at the same time, the two filtering units can also be freely switched between the two filtering units in a working state, so that when one filtering unit is being cleaned and replaced, the other filtering unit keeps working to achieve a continuous working effect without stopping the machine; the structural design is simple, and the efficiency and convenience of the current bottle washing process are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3This is a schematic diagram of the shell structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the net bag of the utility model.

[0024] In the figure: 1. pipe body; 11. branch pipe; 12. fracture part; 13. water outlet pipe; 14. valve; 15. water inlet pipe; 2. connecting mechanism; 21. support frame; 22. fixing piece; 3. filter unit; 31. outer shell; 32. net bag; 33. convex ring; 34. connecting ring; 35. elastic sheet; 36. protrusion; 4. connecting assembly; 41. threaded ring; 42. first limiting ring; 43. second limiting ring; 44. rubber pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-4 An embodiment of the utility model discloses a filter device for a return water pipe of a bottle washing machine, which is connected to the water inlet of a circulating water tank and is used to filter impurities in the return water pipe of the bottle washing machine to ensure the water quality in the circulating water tank and improve the cleanliness of the continuous water supply to the bottle washing machine.

[0027] Specifically, the device described in this embodiment includes a pipeline body 1 and a connecting mechanism 2, and the connecting mechanism 2 is used to fix the pipeline body 1 on the circulating water tank;

[0028] Among them, there are at least two branch pipes 11 on the pipeline body 1, and a break portion 12 is formed in the two branch pipes 11. The filter unit 3 is placed in the break portion 12. Specifically, in this embodiment, the design of two branch pipes 11 and two filter units 3 is adopted, so that the filter unit 3 can be replaced in the working state, that is, only one filter unit 3 is used in normal operation. When there are more impurities accumulated inside, the current filter unit 3 can be shut down and another filter unit 3 can be activated, thereby realizing non-stop replacement and cleaning operations and improving operating efficiency. The break portion 12 and the filter unit 3 are connected and sealed by a connecting component 4.

[0029] In some embodiments, the pipeline body 1 of the utility model includes a water inlet main pipe 15, a water outlet main pipe 13, and at least two branch pipes 11 connected between the water inlet main pipe 15 and the water outlet main pipe 13;

[0030] A valve 14 is also provided on the branch pipe 11 and the water outlet pipe 13. In the present embodiment, two branch pipes 11 are taken as an example. The two branch pipes 11 can realize a non-stop replacement operation. When the filter unit 3 needs to be shut down, it is only necessary to close the valve 14 on the corresponding branch pipe 11. In the present embodiment, the valve 14 is set as a manual valve to reduce the complexity of wiring. Of course, in order to realize automatic control, the technicians in the relevant field can also set the above-mentioned valve 14 as an automatic valve. This method is a conventional method of the technicians in the relevant field and will not be elaborated here.

[0031] Based on the above embodiment, the connecting mechanism 2 includes a support frame 21 for fixing to the circulating water tank, and the support frame 21 is configured as a tripod. Two tripods are provided and installed at intervals on the circulating water tank. A fixing part 22 for fixing to the water inlet main pipe 15 is provided on the support frame 21.

[0032] Furthermore, the fixing member 22 is a U-shaped ring sleeved on the water inlet main pipe 15, and the two ends of the U-shaped ring are penetrated by the support frame 21 and locked by nuts. That is, in this embodiment, the connection method of two U-shaped rings and two support frames 21 is used to realize the connection support of the water inlet main pipe 15, so as to fix the entire filtering device on one side of the circulating water tank. At the same time, the U-shaped ring is connected with the nut, which can also achieve the effect of easy disassembly and improve the convenience of assembly.

[0033] In some embodiments, the filter unit 3 in the utility model includes an outer shell 31 and a net bag 32 placed in the outer shell 31, and a bearing structure is arranged between the net bag 32 and the outer shell 31. Preferably, the outer shell 31 described in the present embodiment is preferably set as a transparent PC shell or a tempered glass shell. The purpose of adopting the transparent structure is to be able to conveniently check the internal net bag 32. When there are a lot of impurities accumulated inside, the operator can quickly judge the filtering situation to realize timely replacement and cleaning of the net bag 32.

[0034] On the basis of the above-mentioned embodiment, the bearing structure in this embodiment includes a convex ring 33 fixed to the inner side of the shell 31 , and a connecting ring 34 is fixed to the top of the net bag 32 , and the connecting ring 34 is placed above the convex ring 33 .

[0035] Furthermore, in the present embodiment, the cross-section of the connecting ring 34 is set as an inclined structure, and the top of the convex ring 33 is set as an inclined surface compatible with the inclined structure. The purpose of setting the connecting ring 34 as an inclined structure is to guide the water. Technicians in the relevant field know that the inclined structure design can conveniently guide water to the inside of the net bag 32, avoiding the problem of impurities accumulating on the plane structure.

[0036] Of course, in this embodiment, the installation limit of the net bag 32 must also be taken into consideration. In this embodiment, an elastic sheet 35 is further constructed through a U-shaped groove inside the shell 31, and a protrusion 36 is provided on the end face of the elastic sheet 35. The protrusion 36 abuts against the top of the connecting ring 34. Specifically, the protrusion 36 described in this embodiment is configured as a spherical protrusion, which is clamped on the top of the connecting ring 34 by means of the elastic force of the elastic sheet 35. When the net bag 32 needs to be disassembled, it is only necessary to pull the connecting ring 34 upwards, which is simple and convenient to operate.

[0037] Furthermore, in the present embodiment, the connection assembly 4 includes threaded rings 41 rotated on both ends of the branch pipe 11 near the fracture portion 12, and the threaded rings 41 are threadedly connected to the shell 31. That is, in the present embodiment, when the shell 31 needs to be installed, the shell 31 is first placed in the above-mentioned fracture portion 12, and the threaded rings 41 at both ends are rotated to be threadedly connected to both ends of the shell 31 to fix the shell 31.

[0038] Of course, the sealing of the outer shell 31 must also be considered. In this embodiment, a first limiting ring 42 is provided at the end of the branch pipe 11 close to the fracture portion 12, and a second limiting ring 43 is provided on the outer shell 31. A rubber pad 44 is provided on one side of the first limiting ring 42 and the second limiting ring 43. During specific operation, when the threaded ring 41 is rotated into place, its inner side contacts with the rubber pad 44 on the first limiting ring 42 to achieve sealing, and its end contacts with the rubber pad 44 on the second limiting ring 43, thereby achieving a connection seal for the outer shell 31 and improving the stability of assembly.

[0039] In summary, the utility model adopts the design of two filter units 3 to filter the return pipe of the bottle washing machine, so as to effectively remove impurities generated in the bottle washing process and improve the cleanliness of subsequent cyclic bottle washing. At the same time, the two filter units 3 can also be freely switched between the two filter units 3 in the working state. In this way, when one filter unit 3 is being cleaned and replaced, the other filter unit 3 keeps working to achieve a continuous working effect without stopping.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filter device for a return pipe of a bottle washing machine, connected to the water inlet of a circulating water tank, characterized in that: It comprises a pipeline body (1) and a connecting mechanism (2), wherein the connecting mechanism (2) is used to fix the pipeline body (1) on the circulating water tank; The pipeline body (1) is provided with at least two branch pipes (11), a fracture portion (12) is formed in the two branch pipes (11), a filter unit (3) is placed in the fracture portion (12), and the fracture portion (12) and the filter unit (3) are connected and sealed via a connecting assembly (4).

2. A bottle washing machine return pipe filtering device according to claim 1, characterized in that: The pipeline body (1) comprises a water inlet main pipe (15), a water outlet main pipe (13), and at least two branch pipes (11) connected between the water inlet main pipe (15) and the water outlet main pipe (13); Valves (14) are also provided on the branch pipe (11) and the water outlet main pipe (13).

3. A bottle washing machine return pipe filtering device according to claim 2, characterized in that: The connection mechanism (2) comprises a support frame (21) for fixing to a circulating water tank, and a fixing member (22) for fixing to the water inlet main pipe (15) is arranged on the support frame (21).

4. A bottle washing machine return pipe filtering device according to claim 3, characterized in that: The fixing member (22) is a U-shaped ring sleeved on the water inlet main pipe (15), and both ends of the U-shaped ring pass through the support frame (21) and are locked by nuts.

5. The filter device for the return pipe of a bottle washing machine according to claim 1, characterized in that: The filter unit (3) comprises an outer shell (31) and a net bag (32) disposed in the outer shell (31), and a bearing structure is provided between the net bag (32) and the outer shell (31).

6. A filter device for a return pipe of a bottle washing machine according to claim 5, characterized in that: The bearing structure comprises a convex ring (33) fixed to the inner side of the outer shell (31), and a connecting ring (34) is fixed to the top of the net bag (32), and the connecting ring (34) is placed above the convex ring (33).

7. A filter device for a return pipe of a bottle washing machine according to claim 6, characterized in that: The cross section of the connecting ring (34) is arranged as an inclined structure, and the top of the convex ring (33) is arranged as an inclined surface matching the inclined structure.

8. A filter device for a return pipe of a bottle washing machine according to claim 6, characterized in that: An elastic sheet (35) is also constructed inside the housing (31) through a U-shaped groove, and a protrusion (36) is provided on the end surface of the elastic sheet (35), and the protrusion (36) abuts against the top of the connecting ring (34).

9. A filter device for a return pipe of a bottle washing machine according to claim 5, characterized in that: The connection assembly (4) comprises threaded rings (41) which are rotated on both ends of the branch pipe (11) close to the fracture portion (12), and the threaded rings (41) are threadedly connected to the housing (31).

10. A filter device for a return pipe of a bottle washing machine according to claim 9, characterized in that: A first limiting ring (42) is provided at the end of the branch pipe (11) close to the fracture portion (12), a second limiting ring (43) is provided on the housing (31), and a rubber pad (44) is provided on one side of each of the first limiting ring (42) and the second limiting ring (43).

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