Pipeline filter convenient to clean

Abstract

The utility model relates to the field of filters, and discloses a pipeline filter convenient to clean, which comprises a filter pipe, a water inlet is arranged at the left end of the filter pipe, a water outlet is arranged at the right end of the filter pipe, a filter assembly is arranged on the inner wall of the filter pipe, and the filter assembly comprises a filter plate. The filter plate is installed at the position, close to the bottom end of the water outlet, of the inner wall of the filter pipe, the top end of the filter pipe penetrates through and is in sliding connection with a sliding rod, the top end of the sliding rod is fixedly connected with a grip, a fixing assembly is arranged at the top end of the grip, the filter assembly further comprises a cleaning disc, and the cleaning disc is fixedly connected to the outer wall of the sliding rod. The bottom end of the cleaning disc is fixedly connected with a cleaning rod. According to the filter plate cleaning device, the sliding rod can be driven to move downwards by pressing the grip downwards, the sliding rod can drive the cleaning disc and the cleaning rod to move downwards to clean the filter plate, meanwhile, liquid can enter from the water inlet to wash away sundries, and the sundries can be discharged out of the device through the dirt discharging groove.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a pipeline filter which is easy to clean. Background Art

[0002] Pipeline transportation is a common mode of transportation that can be used to transport various liquids. During transportation, in order to prevent clogging inside the pipeline, a filter is usually set in the middle of the pipeline to filter the liquid. Although it can prevent pipeline clogging, the filter will become clogged after a period of use. At this time, it needs to be removed for cleaning, which is inconvenient to use.

[0003] After searching, Chinese patent announcement number: CN219595946U discloses a pipeline filter, including a main body, one side of the main body is provided with a liquid inlet, and the other side of the main body is provided with a liquid outlet; and a filtering mechanism is provided on the main body, and the filtering mechanism includes a filter and a gland for separating the liquid inlet and the liquid outlet, and a spring is also provided between the gland and the filter. In the above manner, since the liquid inlet and the liquid outlet are isolated by the filter, the liquid flows out after filtering, and at the same time, when the water pressure is large, the spring is compressed, and when the water pressure is small, the spring causes the filter to reset, so that the filter also has a pressure stabilizing ability. In addition, the filter includes a first shell and a second shell, and after the first shell and the second shell are closed, a cavity for filling the filter material is formed inside, so by replacing the filter material of different levels, the filtering capacity of the device can be adjusted. Therefore, the utility model is worthy of promotion and application.

[0004] When the device is in use, it will also get clogged, and after the clog, the whole device needs to be dismantled for cleaning, which is still inconvenient when in use. Therefore, a pipeline filter that is easy to clean is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a pipeline filter that is easy to clean, aiming to improve the problem in the prior art that "the existing filter needs to be disassembled and opened as a whole for cleaning, which is inconvenient to clean".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe filter that is easy to clean, including a filter tube, a water inlet is installed at the left end of the filter tube, a water outlet is installed at the right end of the filter tube, a filter assembly is arranged on the inner wall of the filter tube, the filter assembly includes a filter plate, the filter plate is installed on the inner wall of the filter tube near the bottom end of the water outlet, a slide rod is penetrated and slidably connected to the top end of the filter tube, a handle is fixedly connected to the top end of the slide rod, and a fixing assembly is arranged on the top end of the handle.

[0007] As a further description of the above technical solution:

[0008] The filter assembly also includes a cleaning plate, which is fixedly connected to the outer wall of the sliding rod. The bottom end of the cleaning plate is fixedly connected to a cleaning rod, and the cleaning rod is adapted to the filter plate.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the sliding rod is fixedly connected with a closing plate, the top end of the closing plate is fixedly connected with a sealing pad, and the outer wall of the closing plate is fixedly connected with a sealing ring.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the filter tube is fixedly connected with a bottom plate near the bottom end, and a sewage drain groove is arranged at the top end of the bottom plate, and the sewage drain groove is matched with the sealing gasket.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the filter tube is fixedly connected with a sealing groove near the bottom end of the bottom plate, and the sealing groove is matched with the sealing ring.

[0015] As a further description of the above technical solution:

[0016] The top end of the filter tube is fixedly connected to a support rod, the handle passes through and is slidably connected to the outer wall of the support rod, the top end of the handle is fixedly connected to a return spring, and the top end of the return spring is fixedly connected to the outer wall of the support rod.

[0017] As a further description of the above technical solution:

[0018] The fixing assembly comprises a clamping block, which penetrates through and is slidably connected to the top end of the handle; the outer wall of the support rod is provided with a clamping groove, and the clamping groove and the clamping block are matched.

[0019] As a further description of the above technical solution:

[0020] The left end of the clamping block is fixedly connected with a fixing spring, and the left end of the fixing spring is fixedly connected to the inner wall of the handle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the handle can be pressed downward to drive the slide bar to move downward, and the slide bar will drive the cleaning disc and the cleaning rod to move downward to clean the filter plate. At the same time, liquid will enter from the water inlet to wash away the debris, and the debris will be discharged from the inside of the device through the drain trough, so the overall device is more convenient to clean.

[0023] 2. In the present invention, by setting a fixed component, when the handle needs to be moved, it is necessary to first push the card block to disengage it from the card slot, and then the handle can be moved downward. This can prevent the operator from misoperating and causing water leakage at the bottom of the device, and the overall device is safer when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure section of the overall device in the utility model;

[0026] Figure 3 It is a cross-sectional schematic diagram of the three-dimensional structure of the overall device of the utility model in an open state;

[0027] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged three-dimensional structure of part A.

[0028] Legend:

[0029] 1. Filter tube; 2. Water inlet; 3. Water outlet; 4. Filter assembly; 41. Filter plate; 42. Slide rod; 43. Cleaning plate; 44. Cleaning rod; 45. Closing plate; 46. Sealing ring; 47. Bottom plate; 48. Sealing pad; 49. Support rod; 410. Return spring; 411. Handle; 412. Drain trough; 413. Sealing groove; 5. Fixing assembly; 51. Block; 52. Fixing spring; 53. Slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 3The filter element 4 is a kind of filter element of the present invention, and its filter element is the filter element of the present invention.

[0032] Reference Figure 1 - Figure 3 The filter assembly 4 also includes a cleaning plate 43 for driving the cleaning rod 44 to move. The cleaning plate 43 is fixedly connected to the outer wall of the sliding rod 42. When the sliding rod 42 moves up and down, the cleaning plate 43 will also be driven to move synchronously. The bottom end of the cleaning plate 43 is fixedly connected with a cleaning rod 44 for dredging the filter plate 41. The cleaning rod 44 and the filter plate 41 are adapted. By using the cleaning rod 44 to penetrate the filter plate 41, the debris inside the filter plate 41 can be forced to separate from it. The bottom end of the sliding rod 42 is fixedly connected with a closing plate 45 for closing the bottom end opening of the filter tube 1. The top of the closing plate 45 is fixedly connected with a sealing gasket for closing the sewage tank 412 48. The outer wall of the closing plate 45 is fixedly connected with a sealing ring 46 for sealing the closing plate 45 and the inner wall of the filter tube 1. The inner wall of the filter tube 1 is fixedly connected with a bottom plate 47 for closing the bottom opening of the filter tube 1 near the bottom end. The top of the bottom plate 47 is provided with a drain groove 412 for discharging debris from the inside of the device. The drain groove 412 and the sealing gasket 48 are adapted to each other. When the top of the closing plate 45 fits with the bottom end of the bottom plate 47, the sealing gasket 48 will be stuck into the inside of the drain groove 412 to seal it. The inner wall of the filter tube 1 is fixedly connected with a sealing groove 413 near the bottom end of the bottom plate 47 for accommodating the sealing ring 46.

[0033] Reference Figure 2 - Figure 4The sealing groove 413 and the sealing ring 46 are adapted to each other. When the sealing ring 46 is inserted into the sealing groove 413, a seal is formed at the connection between the outer wall of the closing plate 45 and the inner wall of the filter tube 1. The top of the filter tube 1 is fixedly connected with a support rod 49 for guiding the movement of the handle 411. The handle 411 penetrates and is slidably connected to the outer wall of the support rod 49. The handle 411 can only move up and down along the outer wall of the support rod 49. The top of the handle 411 is fixedly connected with a reset spring 410 for pulling the handle 411 upward. The top of the reset spring 410 is fixedly connected to the outer wall of the support rod 49. When the operator does not press the handle 411, the reset spring 410 The spring 410 will pull the handle 411 to drive the handle 411 to move upward and reset. The fixing component 5 includes a block 51 for fixing the handle 411. The block 51 passes through and is slidably connected to the top of the handle 411. The outer wall of the support rod 49 is provided with a slot 53 for accommodating the block 51. The slot 53 and the block 51 are adapted to each other. When the block 51 is inserted into the slot 53, the handle 411 will be fixed and cannot move up and down. The left end of the block 51 is fixedly connected to a fixing spring 52 for pushing the block 51. The left end of the fixing spring 52 is fixedly connected to the inner wall of the handle 411. The fixing spring 52 will always push the block 51 to the right.

[0034] Working principle: when the filter plate 41 is clogged due to long-term use, the card block 51 can be pushed to the left to disengage it from the inside of the card slot 53, and then the handle 411 can be pressed downward to drive the slide rod 42 to move downward. The downward movement of the slide rod 42 will drive the cleaning plate 43 to move downward synchronously, and the downward movement of the cleaning plate 43 will drive the cleaning rod 44 to move downward and penetrate the filter plate 41. The cleaning rod 44 will force the debris to disengage from the bottom end of the filter plate 41, and at the same time, the closing plate 45 will also be driven by the slide rod 42 to move downward and disengage from the bottom end of the bottom plate 47. At this time, the drain trough 412 will be directly exposed without obstruction, and then the water inlet 2 can be used to drain water to the inside of the device, and the water body will drive the debris to disengage from the drain trough 412 from the inside of the device.

[0035] When the debris is cleaned up, the handle 411 can be released, and the reset spring 410 will pull the handle 411 upward to drive it to move upward and reset. At the same time, the handle 411 will drive the cleaning disk 43 and the closing plate 45 to move upward and reset. The upward movement of the closing plate 45 will drive the sealing gasket 48 to re-close the sewage trough 412. When the block 51 moves upward and aligns with the slot 53, the sliding rod 42 will push the block 51 to make it fit into the slot 53, and the handle 411 will be fixed again.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline filter that is easy to clean, comprising a filter tube (1), characterized in that: The left end of the filter tube (1) is provided with a water inlet (2), the right end of the filter tube (1) is provided with a water outlet (3), the inner wall of the filter tube (1) is provided with a filter assembly (4), the filter assembly (4) comprises a filter plate (41), the filter plate (41) is installed on the inner wall of the filter tube (1) near the bottom end of the water outlet (3), the top end of the filter tube (1) is penetrated by a sliding rod (42) and is slidably connected, the top end of the sliding rod (42) is fixedly connected with a handle (411), the top end of the handle (411) is provided with a fixing assembly (5), the filter assembly (4) also comprises a cleaning plate ( 43), the cleaning plate (43) is fixedly connected to the outer wall of the sliding rod (42), the bottom end of the cleaning plate (43) is fixedly connected to a cleaning rod (44), the cleaning rod (44) and the filter plate (41) are compatible, the inner wall of the filter tube (1) is fixedly connected to a bottom plate (47) near the bottom end, the top of the bottom plate (47) is provided with a sewage trough (412), the sewage trough (412) and the sealing gasket (48) are compatible, the inner wall of the filter tube (1) is fixedly connected to a sealing groove (413) near the bottom end of the bottom plate (47), and the sealing groove (413) and the sealing ring (46) are compatible.

2. The easy-to-clean pipeline filter according to claim 1, characterized in that: The top end of the filter tube (1) is fixedly connected to a support rod (49), the handle (411) passes through and is slidably connected to the outer wall of the support rod (49), the top end of the handle (411) is fixedly connected to a return spring (410), and the top end of the return spring (410) is fixedly connected to the outer wall of the support rod (49).

3. The easy-to-clean pipeline filter according to claim 2, characterized in that: The fixing assembly (5) comprises a clamping block (51), the clamping block (51) penetrates through and is slidably connected to the top end of the handle (411), and the outer wall of the support rod (49) is provided with a clamping groove (53), and the clamping groove (53) and the clamping block (51) are adapted to each other.

4. The easy-to-clean pipeline filter according to claim 3, characterized in that: The left end of the clamping block (51) is fixedly connected to a fixing spring (52), and the left end of the fixing spring (52) is fixedly connected to the inner wall of the handle (411).

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