CN212731285U

CN212731285U - Domestic sewage treatment equipment

Info

Publication number: CN212731285U
Application number: CN202021405948.2U
Authority: CN
Inventors: 潘晨
Original assignee: Changzhou Juntu Intelligent Technology Co ltd
Current assignee: Changzhou Juntu Intelligent Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-19
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a domestic sewage treatment device, which comprises a housing, casing top surface welding has the water filling port, and the welding of casing bottom has the connecting pipe, the terminal surface difference fixed mounting has thick chimney filter and water purification pipe in the casing, and the water purification outside of tubes surface is equipped with the spacing groove, the inboard sliding connection of spacing groove notch has the filter screen, the inside bottom welded fastening of casing has the spacer, and the integration of spacer up end is connected with the stopper, the terminal surface is equipped with the seal groove under the spacer, the inboard sliding connection of stopper has the lid that pushes away, and pushes away the lid central point and put and be connected through spliced pole and gland top, compressor pump side fixedly connected with outlet. This domestic sewage treatment equipment carries out double-deck filtration through thick chimney filter and filter screen to sewage, accelerates sewage to pass the speed of filter screen through pressure, has improved the filtration efficiency of equipment, and simultaneously, the filter screen can laminate the spacing groove installation, has made things convenient for the user to clean equipment.

Description

Domestic sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a domestic sewage treatment equipment.

Background

People can produce a large amount of domestic sewage in daily production and life, the pollution of the domestic sewage can be effectively reduced through filtration, and the recycling of the sewage is promoted, so that a series of filtration and purification operations are often required to be carried out by using special domestic sewage treatment equipment.

Current sewage treatment device filters domestic sewage through single filter screen usually, and big piece impurity in the domestic sewage blocks up the filter screen easily, and the filter effect is not good, and filtration efficiency is low under single action of gravity, and simultaneously, the equipment filter core is dismantled more troublesome, the cleanness of the filter screen of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic sewage treatment device to the single filter screen that proposes in solving above-mentioned background art is blockked up by big piece impurity easily, and the filter effect is poor, and is inefficient, and the filter core is difficult for dismantling, the problem that the clean degree of difficulty is big.

In order to achieve the above object, the utility model provides a following technical scheme: a domestic sewage treatment device, which comprises a machine shell, wherein the surface of the top end of the machine shell is welded with a water injection port, the bottom end of the machine shell is welded with a connecting pipe, and the lower end of the connecting pipe is provided with a compression pump, the top end surface in the casing is respectively and fixedly provided with a coarse filter pipe and a purified water pipe, the outer surface of the purified water pipe is provided with a limit groove, and the inner side and the outer side of the limit groove are respectively provided with a water filtering groove, the inner side of the notch of the limit groove is connected with a filter screen in a sliding way, the bottom end in the shell is fixedly welded with a separation sheet, the upper end surface of the separation sheet is integrally connected with a limit block, a water outlet hole is arranged at the central position of the separation sheet, a sealing groove is arranged on the lower end surface of the separation sheet, a push cover is connected to the inner side of the limiting block in a sliding manner, the central position of the push cover is connected with the top end of the gland through a connecting column, and the upper surface of the pressing cover is provided with a sealing ring, a spring is arranged between the pushing cover and the separating sheet, and the side surface of the compression pump is fixedly connected with a water outlet.

Preferably, the casing is a metal cylindrical structure, and the diameter of the casing is the same as that of the separating sheet.

Preferably, the limiting groove is of a hollow rectangular structure, the width of the limiting groove is the same as that of the filter screen, and the limiting groove is symmetrical about the center line of the purified water pipe.

Preferably, the water purification pipe is a hollow cylindrical structure, 4 water filtering grooves are equidistantly distributed on the surface of the water purification pipe, and the width of each water filtering groove is smaller than that of each limiting groove.

Preferably, the limiting block is of an arc-shaped structure perpendicular to the separating sheet, the diameter of the limiting block is the same as that of the push cover, and the limiting block is symmetrical with respect to the center line of the separating sheet.

Preferably, the gland has a circular cap-shaped structure, the diameter of the gland is larger than that of the water outlet hole, and the diameter of the sealing ring on the upper surface of the gland is the same as that of the sealing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the domestic sewage treatment equipment performs double-layer filtration on sewage through the coarse filtration pipe and the filter screen, accelerates the speed of the sewage passing through the filter screen through pressure, improves the filtration efficiency of the equipment, and meanwhile, the filter screen can be installed by being attached to the limiting groove, so that a user can conveniently clean the equipment;

1. the domestic sewage can effectively screen out large impurities after passing through the coarse filter pipe, so that the situation that the impurities block the screen is effectively avoided, the filtering effect of the equipment is improved, meanwhile, the pressure inside the shell can be effectively reduced by starting the compression pump, the speed of the sewage inside the water purifying pipe passing through the filter screen is increased, and the filtering efficiency of the equipment is greatly improved;

2. after equipment uses for a long time, can follow the spacing groove at casing top and directly take the filter screen out, made things convenient for the user to clean the change to the filter screen, ensured the stability of equipment water purification effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a top sectional view of the present invention;

FIG. 3 is a schematic top view of the separator of the present invention;

fig. 4 is a schematic bottom view of the separator of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a water injection port; 3. filtering with a screen; 4. a limiting groove; 5. a coarse filtration pipe; 6. a water filtering tank; 7. a water purifying pipe; 8. pushing the cover; 9. a limiting block; 10. a gland; 11. a connecting pipe; 12. a compression pump; 13. a water outlet; 14. a separator; 15. a water outlet hole; 16. a sealing groove; 17. a seal ring; 18. a spring; 19. connecting columns.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a domestic sewage treatment device comprises a machine shell 1, a water filling port 2, a filter screen 3, a limiting groove 4, a coarse filter pipe 5, a water filtering groove 6, a water purifying pipe 7, a push cover 8, a limiting block 9, a press cover 10, a connecting pipe 11, a compression pump 12, a water outlet 13, a separating sheet 14, a water outlet hole 15, a sealing groove 16, a sealing ring 17, a spring 18 and a connecting column 19, wherein the top end surface of the machine shell 1 is welded with the water filling port 2, the bottom end of the machine shell 1 is welded with the connecting pipe 11, the lower end of the connecting pipe 11 is provided with the compression pump 12, the inner top end surface of the machine shell 1 is respectively fixedly provided with the coarse filter pipe 5 and the water purifying pipe 7, the outer surface of the water purifying pipe 7 is provided with the limiting groove 4, the inner side and the outer side of the limiting groove 4 are respectively provided with the water filtering grooves 6, the inner side of, a water outlet hole 15 is formed in the center of the separating sheet 14, a sealing groove 16 is formed in the lower end face of the separating sheet 14, a push cover 8 is connected to the inner side of the limiting block 9 in a sliding mode, the center of the push cover 8 is connected with the top end of a gland 10 through a connecting column 19, a sealing ring 17 is arranged on the upper surface of the gland 10, a spring 18 is installed between the push cover 8 and the separating sheet 14, and a water outlet 13 is fixedly connected to the side face of the compression pump 12.

The casing 1 is a metal cylindrical structure, and the diameter of the casing 1 is the same as that of the separation sheet 14, so that the separation sheet 14 can effectively separate sewage at the upper part and the lower part of the casing 1.

Spacing groove 4 is hollow rectangle structure, and the width of spacing groove 4 is the same with filter screen 3's width to spacing groove 4 is symmetrical about 7 central lines of water purification pipe, makes filter screen 3 can laminate spacing groove 4 and insert, has made things convenient for the cleanness and the change operation of filter core.

The water purification pipe 7 is a hollow cylindrical structure, 4 water filtering grooves 6 are equidistantly distributed on the surface of the water purification pipe 7, and the width of each water filtering groove 6 is smaller than that of the corresponding limiting groove 4, so that domestic sewage entering the water purification pipe 7 can uniformly flow out of the water filtering grooves 6 around.

The limiting block 9 is in a circular arc structure perpendicular to the separating sheet 14, the diameter of the limiting block 9 is the same as that of the push cover 8, and the limiting block 9 is symmetrical with respect to the central line of the separating sheet 14, so that the push cover 8 can be attached to the limiting block 9 to slide up and down.

10 circular lid column structures of gland, and the diameter of gland 10 is greater than the diameter of apopore 15 to the diameter of 10 upper surface sealing rings 17 of gland is the same with the diameter of seal groove 16, makes the sealing ring 17 on 10 surfaces of gland can laminate seal groove 16 under the effect of spring 18, and effectual operation of sealing is carried out apopore 15.

The working principle is as follows: when using this sewage treatment device, install sewage treatment device earlier, see figure 1, figure 2, with 2 bolt fastening in the water filling port on 1 top of casing in sewage's drain pipe position, insert filter screen 3 along spacing groove 4 of 1 upper end of casing again to accomplish the installation operation of equipment, after equipment uses for a long time, take filter screen 3 out along spacing groove 4, wash filter screen 3, finally accomplish the clean operation of equipment filter core.

Referring to fig. 1, 3, 4 and 5, after domestic sewage is injected into the apparatus from the water injection port 2, the sewage enters the coarse filtering pipe 5, large impurities in the sewage are screened and remained in the coarse filter pipe 5, the sewage containing fine impurities enters the water purifying pipe 7, the compression pump 12 is started at the moment, the compression pump 12 continuously discharges the air at the bottom of the machine shell 1 through the connecting pipe 11, under the action of pressure, the push cover 8 presses the spring 18 downwards, thereby pushing the press cover 10 to slide downwards, so that the sealing ring 17 is separated from the sealing groove 16, at the moment, the pressure at the upper part of the machine shell 1 is continuously reduced, the sewage in the water purifying pipe 7 continuously passes through the filter screen 3 from the water filtering grooves 6 at the periphery, after the filtering of the filter screen 3, the treated sewage flows into the connecting pipe 11 along the water outlet hole 15 in the middle of the separating sheet 14, and finally is discharged from the water outlet 13 on the side of the compression pump 12, and finally the filtering and purifying operation of the domestic sewage is completed.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a domestic sewage treatment equipment, includes the casing, its characterized in that: casing top surface welding has the water filling port, and the welding of casing bottom has the connecting pipe to the compression pump is installed to the connecting pipe lower extreme, the terminal surface difference fixed mounting has thick chimney filter and water purification pipe in the casing, and water purification outside of tubes surface is equipped with the spacing groove to both sides are equipped with the water filtering groove respectively inside and outside the spacing groove, the inboard sliding connection of spacing groove notch has the filter screen, the inside bottom welded fastening of casing has the spacer, and the integration of spacer up end is connected with the stopper to spacer central point puts and is equipped with the apopore, the terminal surface is equipped with the seal groove under the spacer, the inboard sliding connection of stopper has the lid that pushes away, and pushes away and cover central point puts and be connected through spliced pole and gland top to it is equipped with the sealing washer to press to cover the upper surface, push away and install.

2. The domestic sewage treatment apparatus according to claim 1, wherein: the casing is of a metal cylindrical structure, and the diameter of the casing is the same as that of the separating sheet.

3. The domestic sewage treatment apparatus according to claim 1, wherein: the limiting groove is of a hollow rectangular structure, the width of the limiting groove is the same as that of the filter screen, and the limiting groove is symmetrical about the center line of the water purifying pipe.

4. The domestic sewage treatment apparatus according to claim 1, wherein: the water purification pipe is a hollow cylindrical structure, 4 water filtering grooves are equidistantly distributed on the surface of the water purification pipe, and the width of each water filtering groove is smaller than that of each limiting groove.

5. The domestic sewage treatment apparatus according to claim 1, wherein: the limiting block is of an arc-shaped structure perpendicular to the separating sheet, the diameter of the limiting block is the same as that of the push cover, and the limiting block is symmetrical about the center line of the separating sheet.

6. The domestic sewage treatment apparatus according to claim 1, wherein: the circular cap-shaped structure of the gland is characterized in that the diameter of the gland is larger than that of the water outlet hole, and the diameter of the sealing ring on the upper surface of the gland is the same as that of the sealing groove.