CN213141622U

CN213141622U - Water purifier convenient to wash filter core

Info

Publication number: CN213141622U
Application number: CN202021012602.6U
Authority: CN
Inventors: 刘凤琼
Original assignee: Tianjin Puxing Technology Co ltd
Current assignee: Tianjin Puxing Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-05-07
Anticipated expiration: 2030-06-05

Abstract

The utility model belongs to the water purifier field, especially, a water purifier convenient to wash filter core need be taken off to the filter core in the current water purifier and washs, can not wash the filter core automatically, and the cost is improved, the problem of wasting time and energy, now proposes following scheme, and it includes the filter, the top of filter is equipped with the inlet tube, the first aqueduct of bottom fixedly connected with and the second aqueduct of inlet tube, the one end of first aqueduct and one side bottom fixed connection of filter, the one end of second aqueduct and the opposite side top fixed connection of filter are provided with outlet valve on the second aqueduct, are provided with inlet valve on the first aqueduct, are provided with the circulating pump on the first aqueduct, and the top of circulating pump is connected with the measuring pump. The utility model discloses the practicality is good, carries out manual back flush to the filter core in the filter, has reduced the number of times of dismantling or changing the filter core, and reduce cost uses manpower sparingly.

Description

Water purifier convenient to wash filter core

Technical Field

The utility model relates to a water purifier technical field especially relates to a water purifier convenient to wash filter core.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use.

The filter core in present water purifier need be taken off and wash, can not wash the filter core automatically, and the increase cost is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the filter core that exists in the water purifier among the prior art and need take off and wash, can not wash the filter core automatically, raise the cost, the shortcoming that wastes time and energy, and the water purifier of being convenient for wash the filter core that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water purifier convenient to wash filter core, which comprises a filter, the top of filter is equipped with the inlet tube, the first aqueduct of bottom fixedly connected with and the second aqueduct of inlet tube, one end of first aqueduct and one side bottom fixed connection of filter, the one end of second aqueduct and the opposite side top fixed connection of filter, be provided with outlet valve on the second aqueduct, be provided with inlet valve on the first aqueduct, be provided with the circulating pump on the first aqueduct, the top of circulating pump is connected with the measuring pump, be connected with on the second aqueduct and add the medicine mouth, it is connected with the measuring pump to add the medicine mouth, be connected with the explosive barrel on the measuring pump, be provided with the PH controller on the measuring pump, be provided with manometer and pressure sensor on the filter, be provided with the liquid.

Preferably, the bottom of the filter is provided with a drain valve.

Preferably, the liquid level sensor, the filter and the PH controller are all electrically connected with the control cabinet.

Preferably, a PH electrode is arranged on the second water guide pipe and connected with the metering pump.

Preferably, the pressure sensor is electrically connected with the pressure gauge.

Preferably, the circulation pump is located at one side of the filter.

The utility model discloses in, a water purifier convenient to wash filter core, the filter is normal during operation, water in the inlet tube gets into through first aqueduct, then enter into the filter through the circulating pump, water in the filter flows out through the second aqueduct, and in the flow direction inlet tube, the rivers direction through the filter is for advancing down and go up out, when needing the filter core back flush in the filter, close the inlet valve door, outlet valve keeps opening, open filter bottom drain valve again, under the pressure differential effect, the reverse filter core through in the filter of water, reach the purpose of carrying out manual back flush to the filter core in the filter, the number of times of dismantling or changing the filter core has been reduced, therefore, the carrier wave filter is low in cost, and the manpower is saved.

The utility model discloses the practicality is good, carries out manual back flush to the filter core in the filter, has reduced the number of times of dismantling or changing the filter core, and reduce cost uses manpower sparingly.

Drawings

Fig. 1 is a schematic structural view of a water purifier convenient for cleaning a filter element provided by the utility model.

In the figure: 1. a filter; 2. a pH controller; 3. a metering pump; 4. a circulation pump; 5. a PH electrode; 6. a water outlet valve; 7. a medicine adding port; 8. a medicine barrel; 9. a pressure gauge; 10. a control cabinet; 11. a pressure sensor; 12. a liquid level sensor; 13. a water inlet valve; 14. a water inlet pipe; 15. a first water conduit; 16. a second water introduction pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a water purifier convenient for cleaning a filter element comprises a filter 1, a water inlet pipe 14 is arranged above the filter 1, the bottom of the water inlet pipe 14 is fixedly connected with a first water guide pipe 15 and a second water guide pipe 16, one end of the first water guide pipe 15 is fixedly connected with the bottom of one side of the filter 1, one end of the second water guide pipe 16 is fixedly connected with the top of the other side of the filter 1, a water outlet valve 6 is arranged on the second water guide pipe 16, a water inlet valve 13 is arranged on the first water guide pipe 15, a circulating pump 4 is arranged on the first water guide pipe 15, a metering pump 3 is connected with the top of the circulating pump 4, a dosing port 7 is connected with the second water guide pipe 16, the dosing port 7 is connected with a metering pump 3, a medicine barrel 8 is connected with the metering pump 3, a PH controller 2 is arranged on the metering pump 3, a pressure gauge 9 and a pressure sensor 11, a control cabinet 10 is arranged above the medicine barrel 8.

In this embodiment, the bottom of the filter 1 is provided with a drain valve.

In this embodiment, the liquid level sensor 12, the filter 1 and the PH controller 2 are electrically connected to the control cabinet 10.

In this embodiment, the PH electrode 5 is disposed on the second water conduit 16, and the PH electrode 5 is connected to the metering pump 3.

In this embodiment, the pressure sensor 11 is electrically connected to the pressure gauge 9.

In this embodiment, the circulation pump 4 is located on one side of the filter 1.

The utility model discloses in, during the use, filter 1 is normal during operation, water in the inlet tube 14 gets into through first aqueduct 15, then enter into filter 1 through circulating pump 4, water in the filter 1 passes through the outflow of second aqueduct 16, and to in the inlet tube 14, the rivers direction through filter 1 is for advancing down and go up out, when needing the filter core back flush in the filter 1, close inlet valve 13, outlet valve 6 keeps opening, open filter 1 bottom drain valve again, under the pressure differential effect, the filter core in the reverse process filter 1 of water, reach the purpose that carries out manual back flush to the filter core in the filter 1, the number of times of dismantling or changing the filter core has been reduced, and therefore, the carrier wave filter is low in cost, and the manpower is saved.

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. A water purifier convenient for cleaning a filter element comprises a filter (1) and is characterized in that a water inlet pipe (14) is arranged above the filter (1), the bottom of the water inlet pipe (14) is fixedly connected with a first water guide pipe (15) and a second water guide pipe (16), one end of the first water guide pipe (15) is fixedly connected with the bottom of one side of the filter (1), one end of the second water guide pipe (16) is fixedly connected with the top of the other side of the filter (1), a water outlet valve (6) is arranged on the second water guide pipe (16), a water inlet valve (13) is arranged on the first water guide pipe (15), a circulating pump (4) is arranged on the first water guide pipe (15), the top of the circulating pump (4) is connected with a metering pump (3), a dosing port (7) is connected on the second water guide pipe (16), the dosing port (7) is connected with the metering pump (3), a dosing barrel (8) is connected on the metering pump, a PH controller (2) is arranged on the metering pump (3), a pressure gauge (9) and a pressure sensor (11) are arranged on the filter (1), a liquid level sensor (12) is arranged on the medicine barrel (8), and a control cabinet (10) is arranged above the medicine barrel (8).

2. A water purifier facilitating cleaning of filter element, according to claim 1, characterized in that the bottom of the filter (1) is provided with a drain valve.

3. The water purifier convenient for cleaning the filter element according to claim 1, wherein the liquid level sensor (12), the filter (1) and the pH controller (2) are electrically connected with the control cabinet (10).

4. A water purifier facilitating the cleaning of a filter element as claimed in claim 1, wherein the second water guiding pipe (16) is provided with a PH electrode (5), and the PH electrode (5) is connected with the metering pump (3).

5. A water purifier facilitating cleaning of filter element according to claim 1, characterized in that said pressure sensor (11) is electrically connected to a pressure gauge (9).

6. A water purifier facilitating cleaning of filter elements, according to claim 1, characterized in that said circulation pump (4) is located at one side of the filter (1).