Water purifier capable of periodically and regularly backwashing and permeating

Abstract

The utility model relates to the technical field of water purifiers, in particular to a water purifier capable of periodically and regularly backwashing and permeating, which comprises a filter pipe, a main body, a connector and a flushing device, the upper surface of the filter pipe is fixedly connected with the connector, the upper part of the connector is provided with the main body, the flushing device is arranged on the side of the filter pipe, and the main body is fixedly connected with the connector. The flushing device comprises a water storage tank and an air cylinder, the water storage tank is located on the side of the main body, and the air cylinder is fixedly connected with the top of the water storage tank. By arranging the flushing device, the interior of the filter pipe is effectively flushed and cleaned, the effect of quickly cleaning and flushing the filter pipe is achieved, and the problems that when equipment is used and water in the equipment is filtered for a long time, impurities are prone to being accumulated at the filtering position, a filter element needs to be replaced, and the cost is reduced are solved. And when the equipment is replaced, a user needs to use a tool for operation, the operation is too tedious, and the working efficiency of the user is low is avoided, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a water purifier with periodic and timed backwashing and penetration. Background Art

[0002] A water purifier, also known as a water purifier or water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The water purifier we usually talk about generally refers to a small purifier for home use; its technical core is the filter membrane in the filter element device, which mechanically filters impurities in the water. Long-term use of the equipment is prone to accumulation of filtered debris in the filter element, which needs to be cleaned. Therefore, a water purifier with periodic timed backwashing and penetration is used to rinse the filter.

[0003] Prior art includes a utility model with publication number CN210340497U, which discloses a household RO reverse osmosis water purifier with automatic flushing. The patent adopts a tap water inlet, an internal pressure ultrafiltration filter element, a purified water outlet, an internal pressure ultrafiltration membrane, a pre-activated carbon, a low-pressure switch, a water inlet solenoid valve, a booster pump, an RO reverse osmosis membrane, a high-pressure switch, a waste water solenoid valve, a clean water faucet, a kitchen faucet, a flushing port, a tap water pipe, a water inlet three-way valve, a one-way valve, a pressure barrel air nozzle, a pressure barrel, a pressure barrel ball valve and a post-activated carbon; the utility model equipment solves the problem that the filter element needs to be replaced frequently and has a short service life. For small families, this water purifier is expensive and not suitable for use by ordinary families.

[0004] In daily work, when the equipment is in use and cleaned, impurities are easily accumulated at the filter when the equipment filters water for a long time, and the filter element needs to be replaced. When the equipment is replaced, the user needs to use tools to operate, which is too cumbersome and causes low work efficiency for the user. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that it is difficult to quickly clean the filter tube, and proposes a water purifier with periodic timed backwashing and permeation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water purifier with periodic timed backwashing and osmosis, comprising a filter tube, a main body, a connector and a flushing device, the upper surface of the filter tube is fixedly connected with a connector, the upper part of the connector is provided with a main body, the flushing device is arranged on the side of the filter tube, the flushing device comprises a water storage tank and a cylinder, the water storage tank is located at the side of the main body, the cylinder is fixedly connected to the top of the water storage tank, and the side of the water storage tank is fixedly connected with a water inlet pipe.

[0007] Furthermore, a connecting pipe is fixedly connected to the bottom of the water tank, and one end of the connecting pipe away from the water tank is fixedly connected to the side of the filter tube. By providing the connecting pipe, the water tank and the filter tube can be connected, which reduces the risk of the connecting pipe between the water tank and the filter tube being easily damaged when the equipment is in use, making it difficult to flush the filter tube with the water tank.

[0008] Furthermore, a discharge pipe is fixedly connected to the bottom of the filter tube, a first valve is fixedly connected to the surface of the water inlet pipe, and the discharge pipe is provided to facilitate the discharge of flushed sewage.

[0009] Furthermore, a second valve is fixedly connected to the surface of the connecting pipe, and a third valve is fixedly connected to the surface of the discharge pipe. The second valve is provided to facilitate position limiting of the connecting pipe.

[0010] Furthermore, a collecting device is provided at one end of the discharge pipe, and the collecting device includes a connecting head and a collecting cover. The connecting head is fixedly connected to one end of the discharge pipe, and the collecting cover is arranged inside the connecting head. A slider is fixedly connected to the surface of the connecting head, and a slip ring is slidably connected to the surface of the slider. The slip ring is slidably connected to the surface of the connecting head, and a stop plate is fixedly connected to the surface of the slip ring. A limiting block is fixedly connected to the side of the connecting head. By setting the collecting cover, particles in sewage discharged from the discharge pipe can be collected, thereby reducing the possibility that particles in the sewage in the discharge pipe are adsorbed and blocked by the sewer pipe when the equipment is in use.

[0011] Furthermore, a slot is provided on the surface of the limit block, and a connecting block is fixedly connected to the side of the collecting cover. The connecting block is provided to facilitate the movement of the collecting cover.

[0012] Furthermore, an elastic plate is fixedly connected to the surface of the connecting block, and the elastic plate is engaged with the inside of the slot. The elastic plate is provided to facilitate limiting the collection cover.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the device is used, the user installs the device in the kitchen to filter water. When the device is in use, the user closes the channel of the connector entering the inside of the filter tube, then opens the first valve, the second valve and the third valve, and then the water inlet pipe fills water into the water storage tank, closes the first valve, and then starts the cylinder to quickly press the water in the water storage tank down, and then the water in the water storage tank quickly rinses the filter element inside the filter tube through the connecting pipe, and then the rinsed water is discharged through the discharge pipe, and then the second valve and the third valve are closed, and then the device operates normally. By setting the flushing device, the inside of the filter tube is effectively flushed and cleaned, which plays a role in quickly cleaning and flushing the filter tube, reducing the time when the device is in use. When the device filters water for a long time, impurities are easily accumulated at the filter, and the filter element needs to be replaced. When the device is replaced, the user needs to use tools to operate, which is too cumbersome, resulting in low work efficiency for the user, thereby improving the practicability of the device.

[0015] 2. In the utility model, by setting a collecting device, when the equipment is in use, the user slides the slip ring, and then the movement of the slip ring drives the movement of the resisting plate, and when the resisting ring moves, it drives the elastic plate to move out of the inside of the slot, and then the elastic plate is separated from the inside of the limit block, and then the collecting cover loses its restraint, and the collecting cover is pulled out of the inside of the connector. By setting a collecting device, the discharged sewage and debris can be effectively collected, and the larger particles of debris in the discharged sewage can be collected, which reduces the problem that when the equipment is in use, the equipment tends to discharge sewage, and generally discharges larger particles in the sewage at will. However, the particles in the sewage are generally insoluble in water, and the debris can easily cause the sewer pipe to be blocked, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a water purifier with periodic timed backwashing and osmosis;

[0017] Figure 2 The utility model provides a side view of the structure of a water purifier with periodic timed backwashing and osmosis;

[0018] Figure 3 The utility model proposes a water purifier with periodic timed backwashing and penetration. Figure 2 Schematic diagram of the structure at A in the middle;

[0019] Figure 4 This is a partial structural schematic diagram of a water purifier with periodic timed backwashing and osmosis proposed by the utility model;

[0020] Figure 5 The utility model proposes a water purifier with periodic timed backwashing and penetration. Figure 4 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Filter tube; 2. Main body; 3. Connector; 4. Flushing device; 41. Water storage tank; 42. Connecting pipe; 43. Discharge pipe; 44. Water inlet pipe; 45. First valve; 46. Second valve; 47. Third valve; 48. Cylinder; 5. Collecting device; 51. Connecting head; 52. Collecting cover; 53. Slider; 54. Slip ring; 55. Abutment plate; 56. Connecting block; 57. Elastic plate; 58. Limit block; 59. Slot. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a water purifier with periodic timed backwashing and osmosis, comprising a filter tube 1, a main body 2, a connector 3 and a flushing device 4, the upper surface of the filter tube 1 is fixedly connected with the connector 3, and the upper part of the connector 3 is provided with the main body 2.

[0023] The specific arrangement and function of the flushing device 4 and the collecting device 5 will be described in detail below.

[0024] In this embodiment: the flushing device 4 is arranged on the side of the filter tube 1, and the flushing device 4 includes a water storage tank 41 and a cylinder 48. The water storage tank 41 is located on the side of the main body 2, the cylinder 48 is fixedly connected to the top of the water storage tank 41, and the side of the water storage tank 41 is fixedly connected with a water inlet pipe 44.

[0025] Specifically, a connecting pipe 42 is fixedly connected to the bottom of the water storage tank 41 , and one end of the connecting pipe 42 away from the water storage tank 41 is fixedly connected to the side of the filter tube 1 .

[0026] In this embodiment: by providing a connecting pipe 42, the water tank 41 can be connected to the filter tube 1, which reduces the risk of the connecting pipe between the water tank 41 and the filter tube 1 being easily damaged when the equipment is in use, making it difficult for the water tank 41 to flush the filter tube 1.

[0027] Specifically, a discharge pipe 43 is fixedly connected to the bottom of the filter tube 1, and a first valve 45 is fixedly connected to the surface of the water inlet pipe 44. The discharge pipe 43 is provided to facilitate the discharge of flushed sewage.

[0028] Specifically, a second valve 46 is fixedly connected to the surface of the connecting pipe 42 , and a third valve 47 is fixedly connected to the surface of the discharge pipe 43 . The second valve 46 is provided to facilitate the limiting of the connecting pipe 42 .

[0029] In this embodiment: a collecting device 5 is provided at one end of the discharge pipe 43, and the collecting device 5 includes a connector 51 and a collecting cover 52. The connector 51 is fixedly connected to one end of the discharge pipe 43, and the collecting cover 52 is arranged inside the connector 51. A slider 53 is fixedly connected to the surface of the connector 51, and a slip ring 54 is slidably connected to the surface of the slider 53. The slip ring 54 is slidably connected to the surface of the connector 51, and a stop plate 55 is fixedly connected to the surface of the slip ring 54. A limiting block 58 is fixedly connected to the side of the connector 51.

[0030] In this embodiment, by providing a collecting cover 52, particles in the sewage discharged from the discharge pipe 43 can be collected, thereby reducing the possibility of particles in the sewage in the discharge pipe 43 being adsorbed and blocked by the sewer pipe when the equipment is in use.

[0031] Specifically, a slot 59 is provided on the surface of the limiting block 58 , and a connecting block 56 is fixedly connected to the side of the collecting cover 52 . The connecting block 56 is provided to facilitate the movement of the collecting cover 52 .

[0032] Specifically, an elastic plate 57 is fixedly connected to the surface of the connecting block 56 , and the elastic plate 57 is engaged with the inside of the slot 59 . The elastic plate 57 is provided to facilitate limiting the collection cover 52 .

[0033] Working principle: When the device is in use, the user installs the device in the kitchen to filter water. When the device is in use, the user closes the connector 3 to enter the channel inside the filter tube 1, and then opens the first valve 45, the second valve 46 and the third valve 47. Then the water inlet pipe 44 pours water into the water storage tank 41, closes the first valve 45, and then starts the cylinder 48 to quickly press the water inside the water storage tank 41. Then the water inside the water storage tank 41 quickly flushes the filter element inside the filter tube 1 through the connecting pipe 42, and then the flushed water is discharged through the discharge pipe 43, and then the second valve 46 and the third valve 47 are closed, and then the device operates normally. By setting the flushing device 4, the inside of the filter tube 1 is effectively flushed and cleaned, which plays a role in quickly cleaning and flushing the filter tube 1, reducing the accumulation of impurities at the filter when the device is in use. When filtering water for a long time in the device, the filter element needs to be replaced. When the device is replaced, the user needs to use tools to operate, which is too cumbersome, resulting in low work efficiency for the user, thereby improving the practicality of the device.

[0034] When the equipment is in use, the user slides the slip ring 54, and then the movement of the slip ring 54 drives the push plate 55 to move. When the push ring moves, it drives the elastic plate 57 to move out of the interior of the slot 59, and then the elastic plate 57 is separated from the interior of the limit block 58, and then the collecting cover 52 is unrestrained, and the collecting cover 52 is pulled out of the interior of the connector 51. By setting up the collecting device 5, the discharged sewage and debris are effectively collected, and the role of collecting larger particles of debris in the discharged sewage is played, which reduces the problem that the equipment likes to discharge sewage when it is in use, and generally discharges larger particles in the sewage at will. However, the particles in the sewage are generally insoluble in water, and the debris can easily cause the sewer pipe to be blocked, thereby improving the practicability of the equipment.

Claims

1. A water purifier with periodic timed backwashing and osmosis, comprising a filter tube (1), a main body (2), a connector (3) and a flushing device (4), characterized in that: A connector (3) is fixedly connected to the upper surface of the filter tube (1), a main body (2) is arranged on the upper part of the connector (3), the flushing device (4) is arranged on the side of the filter tube (1), and the flushing device (4) comprises a water storage tank (41) and a cylinder (48), the water storage tank (41) is located on the side of the main body (2), the cylinder (48) is fixedly connected to the top of the water storage tank (41), and a water inlet pipe (44) is fixedly connected to the side of the water storage tank (41).

2. A water purifier with periodic timed backwashing and osmosis according to claim 1, characterized in that: A connecting pipe (42) is fixedly connected to the bottom of the water storage tank (41), and one end of the connecting pipe (42) away from the water storage tank (41) is fixedly connected to the side of the filter tube (1).

3. A water purifier with periodic timed backwashing and osmosis according to claim 2, characterized in that: The bottom of the filter tube (1) is fixedly connected to a discharge pipe (43), and the surface of the water inlet pipe (44) is fixedly connected to a first valve (45).

4. A water purifier with periodic timed backwashing and osmosis according to claim 3, characterized in that: A second valve (46) is fixedly connected to the surface of the connecting pipe (42), and a third valve (47) is fixedly connected to the surface of the discharge pipe (43).

5. A water purifier with periodic timed backwashing and osmosis according to claim 4, characterized in that: A collecting device (5) is provided at one end of the discharge pipe (43), and the collecting device (5) comprises a connector (51) and a collecting cover (52). The connector (51) is fixedly connected to one end of the discharge pipe (43), and the collecting cover (52) is arranged inside the connector (51). A slider (53) is fixedly connected to the surface of the connector (51), and a slip ring (54) is slidably connected to the surface of the slider (53). The slip ring (54) is slidably connected to the surface of the connector (51), and a stop plate (55) is fixedly connected to the surface of the slip ring (54). A limiting block (58) is fixedly connected to the side of the connector (51).

6. A water purifier with periodic timed backwashing and osmosis according to claim 5, characterized in that: A clamping groove (59) is provided on the surface of the limiting block (58), and a connecting block (56) is fixedly connected to the side surface of the collecting cover (52).

7. A water purifier with periodic timed backwashing and osmosis according to claim 6, characterized in that: An elastic plate (57) is fixedly connected to the surface of the connecting block (56), and the elastic plate (57) is engaged with the inside of the clamping groove (59).

Images