CN213912567U

CN213912567U - Purifier back flushing device

Info

Publication number: CN213912567U
Application number: CN202022604513.7U
Authority: CN
Inventors: 李禄
Original assignee: Shandong Yuanyuan Medical Technology Co ltd
Current assignee: Shandong Yuanyuan Medical Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-10
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a purifier technical field specifically discloses a purifier back flushing device, including the retaining cavity, retaining cavity bottom fixed mounting has the water purification cavity, and the inlet tube is installed to retaining cavity top intercommunication, and the drain pipe is installed to retaining cavity bottom left side intercommunication, and retaining cavity bottom demountable installation has two UNICOM's pieces with the size, and the equal demountable installation in every UNICOM's piece top outside has the filtration barrel, and first body is all installed in the inboard intercommunication in every UNICOM's piece top. The utility model discloses a retaining chamber fills into the water that needs purify, and water flows into the water purification cavity through the through-hole and the third body of filtering barrel, first body and saves, and when needs wash and filter the barrel, the raceway lets in the clear water, by the through-hole blowout clear water of first body, can wash away the impurity of filtering the barrel outer wall to open the drain pipe and discharge impurity, such structure is favorable to clearing away the impurity of filtering the barrel outer wall adhesion fast.

Description

Purifier back flushing device

Technical Field

The utility model relates to a purifier technical field specifically is a purifier back flushing device.

Background

At present, the water purifier is that domestic water is filtered and then can be changed into drinkable water, the core filtering technology is a filtering cylinder, the general filtering cylinder is adhered to the inner wall of the filtering cylinder after impurities are filtered, the cleaning is difficult to realize by adopting a traditional backflushing mode, and therefore the backflushing device for the water purifier is provided.

In the prior patent (publication number: CN208869401U), a water purifier back flushing device and a water purifier thereof comprise a first stainless steel cylinder, the left side and the right side of the first stainless steel cylinder body are respectively provided with a water inlet and a water outlet pipe, the water outlet pipe is fixedly provided with a first control valve, the first stainless steel cylinder is internally and fixedly provided with a super filter element, an active carbon section and a super filter element cylinder, the water inlet is fixedly connected with the second stainless steel cylinder through a first water pipe, a first fine filter screen is fixedly arranged in the first water pipe, the left side of the second stainless steel cylinder body is fixedly connected with a second water pipe, a coarse filter screen is fixedly arranged in the second water pipe, a sewage outlet is arranged at the bottom of the second stainless steel cylinder body, the second water pipe is fixedly connected with the water outlet pipe through a third water pipe, a second control valve is fixedly installed on the third water pipe, and a second fine filter screen is fixedly installed in the third water pipe. The device can be better to purifier cleaning performance, has solved the pollution that brings for the purifier during back flush.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved; the general filtering cylinder body is adhered to the inner wall of the filtering cylinder body after impurities are filtered, and is difficult to clean by adopting a traditional back flushing mode. This application fills the water that needs purify through the retaining chamber, and water flows in the water purification cavity through the through-hole and the third body of filtering barrel, first body and stores, and when needs washd and filter the barrel, the raceway lets in the clear water, by the through-hole blowout clear water of first body, can wash away the impurity of filtering the barrel outer wall to open the drain pipe and discharge impurity, such structure is favorable to clearing away the impurity of filtering the barrel outer wall adhesion fast, has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purifier back flushing device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a purifier back flushing device, including the retaining cavity, retaining cavity bottom fixed mounting has the water purification cavity, the inlet tube is installed to retaining cavity top intercommunication, the drain pipe is installed to retaining cavity bottom left side intercommunication, retaining cavity bottom demountable installation has two UNICOM pieces with the size, every UNICOM piece top outside all demountable installation has the filtration barrel, first body is installed all to every UNICOM piece top inboard intercommunication, the through-hole with the size more than three is all seted up to every first body, every UNICOM piece bottom all intercommunication installs second body and third body, water purification cavity outer wall right side demountable installation has the support frame, support frame demountable installation has the raceway, the fourth body is installed to the raceway intercommunication.

As a preferred embodiment of the present invention, the second tube and the third tube are installed to communicate with the clean water chamber.

As a preferred embodiment of the present invention, the fourth pipe is installed to communicate with each second pipe.

As a preferred embodiment of the present invention, the fourth pipe body is installed to penetrate and communicate with the right side wall of the purified water cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a retaining cavity fills into the water that needs purify, and water flows in the water purification cavity through the through-hole and the third body of filtering barrel, first body and saves, and when needs wash the filtration barrel, the raceway lets in the clear water, by the through-hole blowout clear water of first body, can wash the impurity of filtering the barrel outer wall to open the drain pipe and discharge impurity, such structure is favorable to clearing away the impurity of filtering the barrel outer wall adhesion fast.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a back flushing device of a water purifier of the present invention;

fig. 2 is a schematic structural diagram of the communicating block of the back flushing device of the water purifier of the present invention.

In the figure: 1. a water inlet pipe; 2. a water storage cavity; 3. a drain pipe; 4. a water purification cavity; 5. a second tube body; 6. a third tube; 7. a fourth tube body; 8. a filter cylinder; 9. a through hole; 10. a first pipe body; 11. a communication block; 12. a support frame; 13. a water delivery pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides a purifier back flushing device, including

water storage cavity

2, 2 bottom fixed mounting in water storage cavity have water purification cavity 4, inlet tube 1 is installed to 2 top intercommunications in water storage cavity, 2 bottom left sides intercommunications in water storage cavity

install drain pipe

3, 2 bottom demountable installation of water storage cavity have two UNICOM's piece 11 with the size, every UNICOM's 11 top outside all demountable installation have a filter cartridge 8, every UNICOM's 11 top inboard all intercommunicates installs first body 10, every first body 10 all sets up three above same size through-hole 9, every UNICOM's 11 bottom all intercommunicates installs second body 5 and

third body

6, 4 outer wall right side demountable installation in water purification cavity have support frame 12, support frame 12 demountable installation has raceway 13, raceway 13 intercommunicating installation has fourth body 7.

In this embodiment, as shown in fig. 1 and 2, the water to be purified is filled in the water storage cavity 2, the water flows into the water purification cavity 4 through the filtering cylinder 8, the through hole 9 of the first pipe 10 and the third pipe 6 for storage, when the filtering cylinder 8 needs to be cleaned, the water pipe 13 is filled with clear water, the clear water is sprayed out from the through hole 9 of the first pipe 10, the impurities on the outer wall of the filtering cylinder 8 can be washed away, and the water outlet pipe 3 is opened to discharge the impurities, so that the impurities adhered to the outer wall of the filtering cylinder 8 can be quickly cleaned.

Wherein, the second tube body 5 and the third tube body 6 are communicated with the water purifying cavity 4.

Wherein, the fourth body 7 all with every second body 5 intercommunication installation.

Wherein, the fourth tube body 7 is installed to penetrate through and communicate with the right side wall of the water purification cavity 4.

The working principle is as follows: when a purifier back flushing device used, fill into the water that needs purify through retaining cavity 2, water is through filtering barrel 8, the through-hole 9 of first body 10 and the 6 inflow water purification cavitys 4 of third body are saved, when needs wash and filter barrel 8, raceway 13 lets in the clear water, by the through-hole 9 blowout clear water of first body 10, can wash the impurity of filtering barrel 8 outer wall, and open drain pipe 3 and discharge impurity, such structure is favorable to clearing the impurity of filtering barrel 8 outer wall adhesion fast.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a purifier back flushing device, includes water storage cavity (2), its characterized in that: the water storage cavity body (2) is fixedly provided with a water purification cavity body (4) at the bottom, the top of the water storage cavity body (2) is communicated with and provided with a water inlet pipe (1), the left side of the bottom of the water storage cavity body (2) is communicated with and provided with a drain pipe (3), the bottom of the water storage cavity body (2) is detachably provided with two communication blocks (11) with the same size, the outer side of the top of each communication block (11) is detachably provided with a filtering cylinder body (8), the inner side of the top of each communication block (11) is communicated with and provided with a first pipe body (10), each first pipe body (10) is provided with more than three through holes (9) with the same size, the bottom of each communication block (11) is communicated with and provided with a second pipe body (5) and a third pipe body (6), the outer wall of the water purification cavity body (4) is detachably provided with a support frame (12), and the support frame (12) is detachably provided with a water delivery pipe (13), the water delivery pipe (13) is communicated with and provided with a fourth pipe body (7).

2. A water purifier back flushing device according to claim 1, characterized in that: and the second pipe body (5) and the third pipe body (6) are communicated with the water purifying cavity (4).

3. A water purifier back flushing device according to claim 1, characterized in that: the fourth pipe bodies (7) are communicated with the second pipe bodies (5) and are installed.

4. A water purifier back flushing device according to claim 1, characterized in that: the fourth pipe body (7) is communicated with the right side wall of the water purification cavity (4) in a penetrating mode.