CN211885702U - A detachable pipe filter - Google Patents

Abstract

The utility model discloses a detachable pipeline filter, which comprises a pipeline, wherein a water-blocking and water-dividing component is nested in the pipeline, the length of the water-blocking and water-dividing component is less than that of the pipeline, the pipeline is divided into a water inlet runner and a water outlet runner by the water-blocking and water-dividing component, a water inlet is arranged on the side wall of the water inlet runner, a water outlet is arranged on the side wall of the water outlet runner, and filtering devices are respectively arranged in the water inlet runner and the water outlet runner; the other end of the pipeline is closed. When the water-blocking and water-dividing component is positioned at the uppermost end of the pipeline, the water flow is purified twice through the water inlet flow channel and the water outlet flow channel; when the water blocking and dividing component is positioned at the lowest end, the water inlet and the water outlet are positioned above the water blocking and dividing component, water flow directly passes through the pipeline, and the filter screen can be cleaned or the filter element can be replaced on the premise of not influencing water circulation.

Description

A detachable pipe filter

technical field

The utility model belongs to the technical field of water purifiers, and relates to a detachable pipeline filter.

Background technique

With the improvement of living standards, more and more people use water purifiers. Water purifiers mainly filter and antibacterial water, and at the same time remove heavy metal ions, suspended pollutants, colors and odors in water. However, most of the current water purification devices cannot be disassembled or are difficult to disassemble. The water needs to be turned off during cleaning and disassembly, and the water flow cannot flow normally. As a result, the impurities in the water purification device are inconvenient to clean, and professionals need to dismantle the pipeline for cleaning.

Utility model content

The purpose of the utility model is to provide a detachable pipeline filter, which solves the problem that the water flow cannot flow normally during cleaning and disassembly in the prior art.

The technical scheme adopted by the utility model is that a detachable pipeline filter includes a pipeline, a water blocking water component is nested in the pipeline, the length of the water blocking water component is less than the length of the pipeline, and the water blocking water component separates the pipeline into the water inlet flow. The water inlet channel is provided with a water inlet on the side wall of the water inlet channel, and the water outlet channel is provided with a water outlet on the side wall of the water outlet channel.

The utility model is characterized in that:

The shape of the water blocking member is a funnel, and the maximum outer diameter of the water blocking member is smaller than the inner diameter of the pipe.

The filter device includes a filter element, and the filter element is movably connected in the water inlet channel and the water outlet channel respectively through the frame.

The frame includes two filter screens matched with the water inlet flow channel and the water outlet flow channel, the two filter screens are arranged in parallel up and down, and a connecting rod is connected between the two filter screens.

The pipeline includes an active water inlet section and a backwater section, and the filtering device is located in the backwater section.

A clamping groove is arranged in the pipeline, the water blocking member extends into the clamping groove, and the clamping groove is located in the backwater section, and the length is smaller than the length of the backwater section.

The beneficial effects of the present utility model are:

In the detachable pipeline filter of the utility model, when the water blocking member is at the uppermost end of the pipeline, the water flow is purified twice through the water inlet channel and the water outlet channel; when the water blocking member is at the lowermost end, the water inlet and outlet The water outlet is located above the water blocking water component, and the water flow directly through the pipeline, which can clean the filter screen or replace the filter element without affecting the water flow; avoid the inability to use water when disassembling the filter assembly and the occurrence of a large amount of running water contaminating the ground and wall during disassembly. Condition; simple and practical, easy to disassemble, clean, clean and hygienic.

Description of drawings

Fig. 1 is the structural representation of a kind of detachable pipeline filter of the present utility model;

Fig. 2 is a cross-sectional view of a filter device in a detachable pipeline filter of the present invention.

In the figure, 1. Pipeline, 1-1. Water inlet section, 1-2. Water return section, 2. Water blocking component, 3. Water inlet channel, 4. Water outlet channel, 5. Water inlet, 6. Outlet Nozzle, 7. Filter element, 8. Snap groove, 9. Frame, 9-1. Filter screen, 9-2. Connecting rod, 10. Screw rod, 11. Union nut.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

A detachable pipeline filter, as shown in Figure 1, includes a pipeline 1, a water-blocking and water-blocking member 2 is nested in the pipe 1, the length of the water-blocking and water-blocking member 2 is less than the length of the pipeline 1, and the shape of the water-blocking and water-blocking member 2 is a funnel. Type, the maximum outer diameter of the water blocking member 2 is smaller than the inner diameter of the pipe 1, and the water blocking member 2 moves up and down along the pipe 1. The water blocking member 2 divides the pipeline 1 into a water inlet channel 3 and a water outlet channel 4. The water inlet channel 3 is provided with a water inlet 5 on the side wall, and the water outlet channel 4 is provided with a water outlet 6 on the side wall. The water inlet channel 3 , The water outlet channel 4 is respectively provided with a filter device; the other end of the pipe 1 is closed.

Preferably, the pipe 1 can be made of a transparent material, which is convenient for observing the inside of the pipe 1 . A screw rod 10 is connected to the water blocking member 2 , and the water blocking member 2 can be moved up and down easily through the screw rod 10 .

As shown in FIG. 2 , the filter device includes a filter element 7 , and the filter element 7 is movably connected in the water inlet channel 3 and the water outlet channel 4 through the frame 9 respectively. The size of the filter element 7 is adapted to the water inlet flow channel 3 and the water outlet flow channel 4 respectively, and the filter element 7 is in close contact with the water inlet flow channel 3 and the water outlet flow channel 4 respectively to ensure that the water flow through it is filtered and purified. The frame 9 includes two filter screens 9-1 that are adapted to the water inlet flow channel 3 and the water outlet flow channel 4. The two filter screens 9-1 are arranged in parallel up and down, and a connecting rod is connected between the two filter screens 9-1. 9-2. The frame 9 is respectively fixed in the water inlet channel 3 and the water outlet channel 4 by screws. The distance between the bottom of the frame 9 and the bottom of the pipe is greater than or equal to the distance between the snap groove 8 and the bottom of the pipe.

Different filter elements 7 can be replaced according to actual needs. The material of the filter element 7 in the water inlet channel 3 and the water outlet channel 4 is different. For example, for household water, the activated carbon filter element in the water inlet channel 3 and the ceramic filter element in the outlet channel 4; ordinary water, The water inlet channel 3 is a quartz sand filter, and the outlet channel 4 is a PP cotton filter; according to special circumstances, an alkaline ball filter can be set to change the pH of the water, a mineralized ball filter can be set to increase the mineral content in the water, or a reverse osmosis membrane can be set to improve water quality.

The pipeline 1 includes a water inlet section 1-1 and a water return section 1-2 that are flexibly connected, and the filtering device is located in the water inlet section 1-1. The water inlet section 1-1 and the return water section 1-2 are connected by the union nut 11, and the water inlet section 1-1 and the water return section 1-2 can be disassembled to facilitate the cleaning of the pipeline 1 and the filter device.

The pipe 1 is provided with a clamping groove 8, the water blocking member 2 extends into the clamping groove 8, and the clamping groove 8 is located in the backwater section 1-2, and the length is less than the length of the backwater section 1-2.

The working process of the detachable pipeline filter of the present invention is as follows:

When in use, the detachable pipe filter of the present invention is connected to the water pipe, so that the top surface of the water blocking water element 2 is flush with the end of the pipe 1 or higher than the end of the pipe 1, and the water flow enters the water inlet channel through the water inlet 5. 3. After the first filtration through the filter device, the water flows into the outlet channel 4 from the end of the pipe 1, passes through the filter device for the second filtration, and then flows out from the water outlet 6;

It can be cleaned regularly or as needed, so that the water blocking water component 2 is moved down until the water inlet 5 and the water outlet 6 are located above the water blocking water component 2, and the water flow directly enters from the water inlet 5 and flows out from the water outlet 6, without passing through Filter device; the return section 1-2 can be separated from the inlet section 1-1, and then the filter device can be removed to clean the filter screen or replace the filter element 7. In actual use, considering that when dismantling and cleaning, the flow through the pipeline 1 may not be purified, according to the actual situation, if uninterrupted purification of water is required, the detachable pipeline filter of the present invention can be used on the pipeline at the same time. devices, each as a backup to solve this problem.

Through the above methods, in the detachable pipeline filter of the present invention, when the water blocking water component is at the uppermost end of the pipeline, the water flow is purified twice through the water inlet channel and the water outlet channel; when the water blocking water component is at the lowermost end, The water inlet and outlet are located above the water blocking component, and the water flow directly through the pipeline, which can clean the filter screen or replace the filter element without affecting the water flow; avoid the inability to use water when disassembling the filter assembly and the contamination of a large amount of running water during disassembly. The situation of the ground and wall; simple and practical, easy to disassemble, clean, clean and hygienic.

Claims (6)

1. A detachable pipeline filter, characterized in that it comprises a pipeline (1), wherein a water-blocking and water-blocking member (2) is nested in the pipe (1), and the length of the water-blocking and water-blocking member (2) is smaller than that of the pipe (1) Length, the water blocking member (2) divides the pipeline (1) into a water inlet channel (3) and a water outlet channel (4), and a water inlet is provided on the side wall of the water inlet channel (3) (5), a water outlet (6) is provided on the side wall of the water outlet channel (4), and a filter device is respectively provided in the water inlet channel (3) and the water outlet channel (4); the pipeline (1) ) is closed at the other end. 2. A detachable pipeline filter according to claim 1, characterized in that, the shape of the water-blocking and water-blocking member (2) is a funnel-shaped, and the maximum outer diameter of the water-blocking and water-blocking member (2) is less than Inner diameter of pipe (1). 3. A detachable pipeline filter according to claim 1 or 2, characterized in that, the filter device comprises a filter element (7), and the filter element (7) is movably connected to the water inlet through the frame (9), respectively. channel (3) and the water outlet channel (4). 4. A detachable pipeline filter according to claim 3, characterized in that the frame (9) comprises two filter screens adapted to the water inlet channel (3) and the water outlet channel (4) (7-1), the two filter screens (7-1) are arranged in parallel up and down, and a connecting rod (7-2) is connected between the two filter screens (7-1). 5. A detachable pipeline filter according to claim 1 or 2, characterized in that, the pipeline (1) comprises a water inlet section (1-1) and a water return section (1-2) that are flexibly connected , the filtering device is located in the backwater section (1-2). 6. A detachable pipeline filter according to claim 5, characterized in that a snap groove (8) is provided in the pipeline (1), and the water blocking member (2) extends into the snap fit A groove (8), the snap-fit groove (8) is located in the backwater section (1-2), and the length is smaller than the length of the backwater section (1-2).

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