CN210915648U

CN210915648U - Water purifying device

Info

Publication number: CN210915648U
Application number: CN201921755068.5U
Authority: CN
Inventors: 张胜进; 李祥冠
Original assignee: Qingdao Alien Health Technology Industrial Development Co ltd
Current assignee: Qingdao Alien Health Technology Industrial Development Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-03
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a water purifying device. The filter layer comprises six layers, and a PP cotton fiber filter layer, an active carbon and KDF filter layer, an ion exchange resin filter layer, a natural medical stone and Muyu stone filter layer, a ceramic layer and a hollow fiber ultrafiltration membrane layer are respectively arranged in the water inlet direction and the water outlet direction and are respectively connected through water pipes; the connection part of the hollow fiber ultrafiltration membrane and the water outlet pipe is provided with a regulating device. Through the discharge of choke valve control filter layer side of intaking, prevent that pressure of intaking from too big causing unnecessary damage to the filter layer, through six layer structures of filter layer, carry out filtration treatment layer upon layer for the water of filter core output purifies the activation, and whole device structural design is reasonable, and effectual, efficient.

Description

Water purifying device

Technical Field

The utility model relates to a water purifying device.

Background

In recent years, environmental pollution is increased, the living standard of people is improved, people have higher requirements for the quality of water, the common filtering method cannot meet the requirements of people for improving the living quality, and the problems of increasingly exposed water pollution and unclean water disturb the life and work of people, so that the design of a purifying device capable of fully purifying activated water is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a water purification device, which connects a water inlet with a filter layer through a three-way valve, controls the water flow on the water inlet side of the filter layer through a throttle valve, prevents the filter layer from being unnecessarily damaged due to overlarge water inlet pressure, and performs layer-by-layer filtration treatment through a six-layer structure of the filter layer, so that the water produced by the filter element is purified and activated, and the dirt is discharged through a blow-off pipe; the technical scheme is as follows:

a water purification device comprises a three-way valve, a throttle valve, a filter layer, a blow-off pipe and a water outlet pipe, wherein the three-way valve is connected with a water inlet, one end of the throttle valve is connected with the three-way valve, the other end of the throttle valve is connected with one side of the filter layer, the other side of the filter layer is respectively connected with the blow-off pipe and the water outlet pipe, the filter layer comprises six layers, and a PP cotton fiber filter layer, an active carbon and KDF filter layer, an ion exchange resin filter layer, a natural medical stone and muyu stone filter layer, a ceramic layer and a hollow fiber ultrafiltration layer are respectively arranged from water inlet to water; and a regulating device for regulating the flow is arranged at the joint of the hollow fiber ultrafiltration membrane layer and the water outlet pipe.

On the basis of the technical scheme, the throttle valve comprises a valve body, a valve core and an adjusting screw, wherein a first accommodating cavity and a second accommodating cavity which are arranged side by side are arranged in the valve body, and the first accommodating cavity is communicated with the second accommodating cavity; the first accommodating cavity is communicated with the three-way valve, the second accommodating cavity is connected with the PP cotton fiber filter layer, a triangular groove is formed in the outer side wall of the valve core, the valve core is arranged in the second accommodating cavity, one end of the valve core is connected with the tailstock through a spring, and the other end of the valve core is connected with the adjusting screw.

On the basis of the technical scheme, the water outlet pipe comprises a silver-loaded composite microcrystalline carbon filter layer, and is arranged in the water outlet pipe and positioned at the downstream of the hollow fiber ultrafiltration membrane layer.

On the basis of the technical scheme, a switch for controlling pollution discharge is arranged on the pollution discharge pipe.

On the basis of the technical scheme, the adjusting device comprises an outer cylinder, an inner cylinder, a sealing ring, a connecting rod and a spring, an upper thread cavity and a lower thread cavity are formed between the outer cylinder and the inner cylinder, the adjusting device is connected with an external pipe orifice of the hollow fiber ultrafiltration membrane layer through the upper thread cavity, and the adjusting device is connected with a water outlet pipe through the lower thread cavity; the inner cylinder is internally provided with a transverse partition plate, the inner cavity of the inner cylinder is divided into an upper cavity and a lower cavity by the partition plate, the partition plate is provided with a through hole for communicating the upper cavity with the lower cavity, the connecting rod is arranged in the through hole of the partition plate in a penetrating manner, the sealing ring is fixedly connected to the top of the connecting rod, and the edge of the sealing ring is lapped on the top of the inner cylinder and is kept horizontal with the surface of the inner side wall of the external pipe orifice of the hollow fiber ultrafiltration membrane layer; the spring is sleeved on the connecting rod and is positioned in the lower cavity; and a cylinder body used for abutting against the connecting rod is formed at the port of the water outlet pipe connected with the adjusting device.

On the basis of the technical scheme, the tail end of the connecting rod is provided with a blocking part for preventing the spring from sliding off, the blocking part is suspended, and the cylinder is abutted against the blocking part.

The utility model has the advantages of as follows: the water inlet is connected with the filter layer through the three-way valve, the water flow on the water inlet side of the filter layer is controlled through the throttle valve, unnecessary damage to the filter layer caused by overlarge water inlet pressure is prevented, and the filter layer is subjected to layer-by-layer filtering treatment through a six-layer structure of the filter layer, so that water produced by the filter element is purified and activated, and dirt is discharged through the drain pipe; the water yield of the filter layer is controlled by the adjusting device, and the whole device is reasonable in structural design, good in effect and high in efficiency.

Drawings

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the structure schematic diagram of the throttle valve of the utility model;

FIG. 3: adjusting device's structural schematic.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 to 3, the water purification device of the present embodiment includes a three-way valve 9, a throttle valve 1, a filter layer, a drain pipe 10 and a water outlet pipe 11, the three-way valve 9 is connected with a water inlet 12, one end of the throttle valve 1 is connected with the three-way valve 9, the other end is connected with one side of the filter layer, the other side of the filter layer is respectively connected with the drain pipe 10 and the water outlet pipe 11, the filter layer includes six layers, and the filter layer includes a PP cotton fiber filter layer 2, an activated carbon and KDF filter layer 3, an ion exchange resin filter layer 4, a natural medical stone and muyu stone filter layer 5, a ceramic layer 6 and a hollow fiber ultrafiltration membrane layer 7 from the water inlet direction to the water outlet; and a regulating device 13 for regulating the flow is arranged at the joint of the hollow fiber ultrafiltration membrane layer 7 and the water outlet pipe 11.

Residual silt, rust, sand and stone, suspended matters, impurities and the like in water are thoroughly removed through the PP cotton fiber filter element.

Heavy metals and mailing pollution sources in water are further removed through the activated carbon and the KDF filter element, bacteria growth is inhibited, simultaneously, the sweet and delicious taste of water is increased, and the KDF and oxidative harmful substances in the water carry out electronic exchange to change a plurality of harmful substances in the water into harmless substances.

The ion exchange resin filter element can remove calcium and magnesium ions and eliminate scale and tea dirt from hard water with high calcium and magnesium contents through ion exchange, so that the hard water is converted into soft water suitable for human bodies to drink, and the hard water is prevented from suffering from lithiasis due to long-term drinking of the hard water by the human bodies.

The potassium, sodium and phosphorus macroelements and thirty-eight microelements such as zinc, iron, strontium, iodine and metasilicic acid which are necessary for human body are provided by natural medical stone and muyu stone filter elements.

The hollow fiber ultrafiltration membrane layer is an asymmetric semipermeable membrane made of ultramicropore diameter polymer materials, is in a hollow capillary shape, can efficiently filter out particles, suspended matters, viruses such as pyrogen bacteria, escherichia coli and the like in water, and thoroughly removes polymer organic matters.

Preferably, the throttle valve 1 comprises a valve body 1-1, a valve core 1-2 and an adjusting screw 1-3, a first accommodating cavity 1-1-1 and a second accommodating cavity 1-1-2 which are arranged side by side are arranged in the valve body 1-1, and the first accommodating cavity 1-1-1 is communicated with the second accommodating cavity 1-1-2; the first accommodating cavity 1-1-1 is communicated with a three-way valve 9, the second accommodating cavity 1-1-2 is connected with a PP cotton fiber filter layer 2, the outer side wall of the valve core 1-2 is provided with a triangular groove, the valve core 1-2 is arranged in the second accommodating cavity 1-1-2, one end of the valve core is connected with a tailstock 1-5 through a spring 1-4, and the other end of the valve core is connected with an adjusting screw 1-3. The water inlet amount and the water inlet pressure of the water inlet side of the filter layer are controlled through the throttle valve, and the adjusting screw can be rotated according to different requirements to further adjust the water inlet amount.

Preferably, the device also comprises a silver-loaded composite microcrystalline carbon filter element layer 8 which is arranged in the water outlet pipe 11 and is positioned at the downstream of the hollow fiber ultrafiltration membrane layer 7. The silver-loaded composite microcrystalline carbon filter element can inhibit bacteria and remove peculiar smell in water, so that the water is sweet and delicious.

Preferably, a switch 10-1 for controlling sewage discharge is arranged on the sewage discharge pipe 10.

Further, the adjusting device 13 comprises an outer cylinder 13-1, an inner cylinder 13-2, a sealing ring 13-3, a connecting rod 13-4 and a spring 13-5, an upper threaded cavity 100 and a lower threaded cavity 200 are formed between the outer cylinder 13-1 and the inner cylinder 13-2, the adjusting device 13 is connected with an external pipe orifice of the hollow fiber ultrafiltration membrane 6 through the upper threaded cavity 100, and is connected with the water outlet pipe 11 through the lower threaded cavity 200; a transverse partition plate 13-21 is arranged in the inner cylinder 13-2, the inner cavity of the inner cylinder 13-2 is divided into an upper cavity 300 and a lower cavity 400 by the partition plate 13-21, a through hole 13-22 for communicating the upper cavity 300 with the lower cavity 400 is arranged on the partition plate 13-21, the connecting rod 13-4 is penetrated in the through hole 13-22 of the partition plate 13-21, the sealing ring 13-3 is fixedly connected to the top of the connecting rod 13-4, and the edge of the sealing ring 13-3 is lapped on the top of the inner cylinder 13-2 and is kept horizontal with the surface of the inner side wall of the external pipe orifice of the hollow fiber ultrafiltration membrane layer 7; the spring 13-5 is sleeved on the connecting rod 13-4 and is positioned in the lower cavity 400; a cylinder 11-1 used for abutting against the connecting rod 13-4 is formed at the port of the water outlet pipe 11 connected with the adjusting device 13.

Furthermore, a blocking part 13-6 for preventing the spring 13-5 from sliding off is formed at the tail end of the connecting rod 13-4, the blocking part 13-6 is suspended, and the column 11-1 is abutted against the blocking part 13-6.

Through rotating the outlet pipe, cylinder and the blocking part in it are inconsistent to jack-up that makes progress of blocking part, thereby make sealing washer and interior cylinder separation, during liquid flows down the outlet pipe through the through-hole, the counter rotation outlet pipe, cylinder and blocking part separation, the sealing washer falls back to the top of interior cylinder under the effect of spring, blocks that liquid continues to flow or its flow, the release of control liquid from this, convenient and fast.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A water purification device is characterized by comprising a three-way valve (9), a throttle valve (1), a filter layer, a blow-off pipe (10) and a water outlet pipe (11), wherein the three-way valve (9) is connected with a water inlet (12), one end of the throttle valve (1) is connected with the three-way valve (9), the other end of the throttle valve is connected with one side of the filter layer, the other side of the filter layer is respectively connected with the blow-off pipe (10) and the water outlet pipe (11), the filter layer comprises six layers, and a PP cotton fiber filter layer (2), an active carbon and KDF filter layer (3), an ion exchange resin filter layer (4), a natural medical stone and muyu stone filter layer (5), a ceramic layer (6) and a hollow fiber ultrafiltration layer (7) are arranged from water inlet direction to water outlet direction; and a regulating device (13) for regulating the flow is arranged at the joint of the hollow fiber ultrafiltration membrane layer (7) and the water outlet pipe (11).

2. A water purification apparatus as claimed in claim 1, wherein: the throttle valve (1) comprises a valve body (1-1), a valve core (1-2) and an adjusting screw (1-3), wherein a first accommodating cavity (1-1-1) and a second accommodating cavity (1-1-2) are arranged in the valve body (1-1) side by side, and the first accommodating cavity (1-1-1) is communicated with the second accommodating cavity (1-1-2); the first accommodating cavity (1-1-1) is communicated with a three-way valve (9), the second accommodating cavity (1-1-2) is connected with a PP cotton fiber filter layer (2), a triangular groove is formed in the outer side wall of the valve core (1-2), the valve core (1-2) is arranged in the second accommodating cavity (1-1-2), one end of the valve core is connected with the tailstock (1-5) through a spring (1-4), and the other end of the valve core is connected with an adjusting screw (1-3).

3. A water purification apparatus as claimed in claim 1, wherein: the water purifier also comprises a silver-loaded composite microcrystalline carbon filter layer (8) which is arranged in the water outlet pipe (11) and is positioned at the downstream of the hollow fiber ultrafiltration membrane layer (7).

4. A water purification apparatus as claimed in claim 1, wherein: the sewage discharge pipe (10) is provided with a switch (10-1) for controlling sewage discharge.

5. A water purification apparatus as claimed in claim 1, wherein: the adjusting device (13) comprises an outer cylinder (13-1), an inner cylinder (13-2), a sealing ring (13-3), a connecting rod (13-4) and a spring (13-5), an upper threaded cavity (100) and a lower threaded cavity (200) are formed between the outer cylinder (13-1) and the inner cylinder (13-2), the adjusting device (13) is connected with an external pipe orifice of the hollow fiber ultrafiltration membrane layer (7) through the upper threaded cavity (100), and is connected with the water outlet pipe (11) through the lower threaded cavity (200); a transverse partition plate (13-21) is arranged in the inner cylinder (13-2), the inner cavity of the inner cylinder (13-2) is divided into an upper cavity (300) and a lower cavity (400) by the partition plate (13-21), through holes (13-22) for communicating the upper cavity (300) with the lower cavity (400) are formed in the partition plate (13-21), the connecting rod (13-4) penetrates through the through holes (13-22) of the partition plate (13-21), the sealing ring (13-3) is fixedly connected to the top of the connecting rod (13-4), and the edge of the sealing ring (13-3) is lapped on the top of the inner cylinder (13-2) and is kept horizontal with the surface of the inner side wall of the external pipe orifice of the hollow fiber ultrafiltration membrane layer (7); the spring (13-5) is sleeved on the connecting rod (13-4) and is positioned in the lower cavity (400); and a cylinder (11-1) used for abutting against the connecting rod (13-4) is formed at the port of the water outlet pipe (11) connected with the adjusting device (13).

6. A water purification apparatus as claimed in claim 5, wherein: the tail end of the connecting rod (13-4) is provided with a blocking part (13-6) for preventing the spring (13-5) from sliding off, the blocking part (13-6) is suspended, and the column body (11-1) is abutted to the blocking part (13-6).