CN216855837U

CN216855837U - Automatic voltage stabilization type household pre-filter

Info

Publication number: CN216855837U
Application number: CN202123050182.8U
Authority: CN
Inventors: 郭佳; 韩晨星; 张昊; 沈春伟; 吴振坚; 赵旭峰; 沈蛟腾
Original assignee: Zhejiang Fisman Heating Technology Co ltd
Current assignee: Zhejiang Fisman Heating Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-01
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of filters, in particular to an automatic pressure-stabilizing household prefilter which comprises a filter cylinder and a water purification filter cylinder fixedly arranged in the filter cylinder, wherein one end of the filter cylinder is fixedly communicated with a water inlet pipe, the bottom side of the water purification filter cylinder is fixedly communicated with a water outlet pipe, the side surface of the water outlet pipe is fixedly provided with a switch valve a, the side surface of the water purification filter cylinder is provided with filter holes at intervals, the upper end of the water purification filter cylinder is fixedly communicated with a water pipe, the inner side of the filter cylinder is fixedly provided with a water suction pump, and the water outlet port of the water suction pump is fixedly communicated with one end of the water pipe. Is beneficial to improving the cleaning treatment effect of the water purifying filter cylinder.

Description

Automatic voltage stabilization type household pre-filter

Technical Field

The utility model relates to the technical field of filters, in particular to an automatic voltage stabilization type household prefilter.

Background

The concept of water filtration is defined according to the position of a host and a guest where water is located, when the water is used as a main body, the water filtration is a medium for filtering and treating other impurities, and is a filtration mode for effectively separating solid and gas through the dissolution of the water, an automatic pressure-stabilizing type household pre-filter is first coarse filtration equipment for water used in a whole house and can filter large granular substances such as silt, rust and the like in tap water, and the pre-filter is generally arranged at the front end of a pipeline and is named in a preposed way.

However, in the use process of the traditional prefilter, water liquid introduced through the water inlet pipe washes the filter holes of the water purification filter cartridge, and impurities attached to the water liquid are easy to remain in the water purification filter cartridge of the filter when the filter holes are washed due to the fact that the water liquid is not subjected to filtration treatment, and the cleaning treatment effect of the water purification filter cartridge of the filter is influenced, so that the automatic pressure stabilizing type domestic prefilter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic pressure-stabilizing household prefilter, which is used for solving the problems that in the prior art, water liquid introduced through a water inlet pipe washes filter holes of a water purification filter cylinder in the using process of the traditional prefilter, and impurities attached to the water liquid are easy to remain in the water purification filter cylinder of the filter when the filter holes are washed due to the fact that the water liquid is not subjected to filtering treatment, and the cleaning treatment effect of the water purification filter cylinder of the filter is influenced.

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

the utility model provides an automatic domestic leading filter of voltage stabilization type, including filter the barrel with fixed set up in filter the inside water purification of barrel and strain a section of thick bamboo, the fixed intercommunication of one end of filtering the barrel has the inlet tube, the fixed intercommunication of bottom side that the water purification was strained a section of thick bamboo has the outlet pipe, the fixed ooff valve a that is provided with in side of outlet pipe, the side interval that the water purification was strained a section of thick bamboo is equipped with the filtration pore, the fixed intercommunication in upper end that the water purification was strained a section of thick bamboo has the water service pipe, the inboard fixed mounting who filters the barrel has the suction pump, the outlet port of suction pump fixed communicate in water service pipe one end, the fixed intercommunication of inlet port of suction pump has the aqueduct, the fixed ooff valve b that is provided with in side of aqueduct, the fixed intercommunication in bottom of filtering the barrel has the waste liquid pipe, the bottom threaded connection of waste liquid pipe has sealed lid.

Preferably, one end of the water inlet pipe is fixedly provided with a first joint.

Through setting up first joint, reached and to have communicated the purpose of inlet tube in corresponding pipeline.

Preferably, one end of the water outlet pipe penetrates through the side surface of the filter cylinder body and extends to the outside, and a second joint is fixedly mounted at one end of the water outlet pipe.

Through setting up the second and connecting, reached and to have put through the purpose in corresponding pipeline with the outlet pipe.

Preferably, a pressure gauge is fixedly arranged at one side of the side surface of the water outlet pipe close to the switch valve a.

Through setting up the manometer, be convenient for look over the actual water pressure after water purification strains a section of thick bamboo filtration treatment.

Preferably, an observation port is formed in the side face of the filtering cylinder, and a transparent plate is fixedly arranged on the inner side of the observation port.

Through setting up viewing aperture and transparent plate, reached the purpose of being convenient for look over cartridge filter internal water level situation.

Preferably, the one end fixedly connected with link of filtering the barrel, the side fixedly connected with assembly jig of link, the pilot hole has been seted up on the surface of assembly jig.

Through setting up assembly jig and pilot hole, reached and to have carried out the purpose of fixed assembly with filtering the barrel.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the filtered water liquid flows to the inner cavity of the filter cylinder body through the filter holes until the water liquid flows out through each filter hole, the particle impurities attached to the filter holes can be washed into the waste liquid in the inner cavity of the filter cylinder body, the sealing cover is opened on the waste liquid pipe, the waste liquid in the inner cavity of the filter cylinder body is discharged, the particle impurities attached to the filter holes and the waste liquid in the inner cavity of the filter cylinder body are conveniently cleaned, the filtered water liquid is used for washing the filter holes of the water purification filter cylinder, the impurity left in the water liquid when the filter holes are washed is prevented, and the cleaning treatment effect of the water purification cylinder is favorably improved.

Drawings

FIG. 1 is a perspective view of a first perspective of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure of the present invention.

In the figure: 1. a filter cylinder; 101. a waste liquid pipe; 102. a sealing cover; 103. a connecting frame; 104. an assembly frame; 105. a viewing port; 106. a transparent plate; 2. a water inlet pipe; 201. a first joint; 3. a water outlet pipe; 301. an on-off valve a; 302. a second joint; 303. a pressure gauge; 4. a water conduit; 401. an on-off valve b; 5. a water purification cartridge; 501. filtering holes; 502. a water pipe; 6. a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a technical solution provided by the present invention is:

an automatic pressure-stabilizing type household pre-filter comprises a filtering cylinder body 1 and a water purification filter cartridge 5 fixedly arranged in the filtering cylinder body 1, wherein one end of the filtering cylinder body 1 is fixedly communicated with a water inlet pipe 2, the bottom side of the water purification filter cartridge 5 is fixedly communicated with a water outlet pipe 3, the side surface of the water outlet pipe 3 is fixedly provided with a switch valve a301, the side surface of the water purification filter cartridge 5 is provided with filter holes 501 at intervals, the upper end of the water purification filter cartridge 5 is fixedly communicated with a water through pipe 502, the inner side of the filtering cylinder body 1 is fixedly provided with a water suction pump 6, the water outlet port of the water suction pump 6 is fixedly communicated with one end of the water through pipe 502, the water inlet port of the water suction pump 6 is fixedly communicated with a water guide pipe 4, water can be pumped into the water purification filter cartridge 5 through the water guide pipe 4 and the water through pipe 502, the side surface of the water guide pipe 4 is fixedly provided with a switch valve b401, the bottom end of the filtering cylinder body 1 is fixedly communicated with a waste liquid pipe 101, and the bottom end of the waste liquid pipe 101 is connected with a seal cover 102 through threads, the waste liquid pipe 101 can be blocked.

As a preferred embodiment in this embodiment, as shown in fig. 1, a first joint 201 is fixedly installed at one end of the water inlet pipe 2, so as to achieve the purpose of connecting the water inlet pipe 2 to a corresponding pipeline.

As a preferred implementation manner in this embodiment, as shown in fig. 1, one end of the water outlet pipe 3 penetrates through the side surface of the filtering cylinder 1 and extends to the outside, and one end of the water outlet pipe 3 is fixedly mounted with a second joint 302, so as to achieve the purpose of communicating the water outlet pipe 3 with a corresponding pipeline.

As a preferred embodiment in this embodiment, as shown in fig. 1, a pressure gauge 303 is fixedly disposed on a side surface of the water outlet pipe 3 close to the on-off valve a301, so as to facilitate checking of an actual water pressure after being filtered by the water purification cartridge 5.

As a preferred embodiment in this embodiment, as shown in fig. 2, a viewing port 105 is formed on a side surface of the filtering cylinder 1, and a transparent plate 106 is fixedly disposed inside the viewing port 105, so as to achieve the purpose of facilitating the viewing of the water level condition in the filtering cylinder 1.

As a preferred embodiment in this embodiment, as shown in fig. 1, a connecting frame 103 is fixedly connected to one end of the filter cylinder 1, a mounting frame 104 is fixedly connected to a side surface of the connecting frame 103, and a mounting hole is formed in a surface of the mounting frame 104, so that the filter cylinder 1 can be fixedly mounted.

In the using process of the filter of the embodiment, when the water purification filter cartridge 5 needs to be cleaned, the sealing cover 102 is used for sealing and plugging the waste liquid pipe 101, the switch valve a301 is closed, the switch valve b401 is opened, the water pump 6 is used for pumping the filtered water liquid into the water purification filter cartridge 5, the water liquid flows into the inner cavity of the filter cylinder 1 through the filter holes 501, the water level in the filter cylinder 1 is observed through the observation port 105 until the water liquid flows out through each filter hole 501, the particulate impurities attached to the filter holes 501 can be washed into the waste liquid in the inner cavity of the filter cylinder 1, the sealing cover 102 is opened on the waste liquid pipe 101, the waste liquid in the inner cavity of the filter cylinder 1 can be discharged, when the normal use is needed, the sealing cover 102 is used for sealing and plugging the waste liquid pipe 101, the water pump 6 is closed, the switch valve a301 is opened, and the switch valve b401 is closed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic domestic leading filter of steady voltage type, including filter barrel (1) with fixed set up in filter the inside water purification of barrel (1) and strain (5), its characterized in that: one end of the filtering cylinder body (1) is fixedly communicated with a water inlet pipe (2), the bottom side of the water purifying filter cylinder (5) is fixedly communicated with a water outlet pipe (3), a switch valve a (301) is fixedly arranged on the side surface of the water outlet pipe (3), filtering holes (501) are arranged on the side surface of the water purifying filter cylinder (5) at intervals, the upper end of the water purification filter cylinder (5) is fixedly communicated with a water pipe (502), the inner side of the filter cylinder body (1) is fixedly provided with a water suction pump (6), the water outlet port of the water pump (6) is fixedly communicated with one end of the water service pipe (502), a water inlet port of the water suction pump (6) is fixedly communicated with a water guide pipe (4), the side of the water guide pipe (4) is fixedly provided with a switch valve b (401), the bottom end of the filtering cylinder body (1) is fixedly communicated with a waste liquid pipe (101), and the bottom end of the waste liquid pipe (101) is in threaded connection with a sealing cover (102).

2. An automatic pressure stabilizing household prefilter as claimed in claim 1 wherein: one end fixed mounting of inlet tube (2) has first joint (201).

3. An automatic pressure stabilizing household prefilter as claimed in claim 1 wherein: one end of the water outlet pipe (3) penetrates through the side surface of the filtering cylinder body (1) and extends to the outer side, and a second connector (302) is fixedly mounted at one end of the water outlet pipe (3).

4. An automatic pressure stabilizing household prefilter as claimed in claim 1 wherein: and a pressure gauge (303) is fixedly arranged at one side position of the side surface of the water outlet pipe (3) close to the switch valve a (301).

5. An automatic pressure stabilizing household prefilter as claimed in claim 1 wherein: an observation port (105) is formed in the side face of the filtering cylinder body (1), and a transparent plate (106) is fixedly arranged on the inner side of the observation port (105).

6. An automatic pressure stabilizing household prefilter as claimed in claim 1 wherein: one end fixedly connected with link (103) of filtering barrel (1), side fixedly connected with assembly jig (104) of link (103), the pilot hole has been seted up on the surface of assembly jig (104).