CN211562038U

CN211562038U - Manual self-cleaning water filter

Info

Publication number: CN211562038U
Application number: CN201920995652.1U
Authority: CN
Inventors: 李立楼; 穆绪勇; 顾正亮
Original assignee: Lianyungang Lide Power Equipment Co ltd
Current assignee: Lianyungang Lide Power Equipment Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-09-25
Anticipated expiration: 2029-06-28

Abstract

The utility model belongs to the technical field of water supply pipe accessory is used, specifically disclose manual self-cleaning water purifier, including casing, support, water inlet, delivery port, cap, seal chamber, filler, packing lid, pivot, handle and filter screen isotructure. The utility model discloses a manual self-cleaning water purifier's beneficial effect lies in: the external dimension is compact, and the field arrangement and installation are convenient; the structure of the water inlet and the water outlet is vertically split, so that the water pressure is prevented from directly impacting the filter screen, and the problem that the blockage phenomenon is often caused because sundries are far away from a sewage discharge outlet and several filter chambers need to be cleaned one by one during sewage discharge in the traditional filter screen is solved; the filter screen is integrally formed by punching a stainless steel plate with the thickness of 2-8mm, can bear the differential pressure of 150KPa without deformation and damage, and has the characteristics of long service life, corrosion resistance, rust resistance, smooth surface and no scale formation, and is reliable.

Description

Manual self-cleaning water filter

Technical Field

The utility model belongs to the technical field of water supply pipe accessory is used, concretely relates to manual self-cleaning water purifier.

Background

Before the pipeline of the water supply system, a primary filter screen is adopted for treatment, but some impurities with small volume, such as small granular suspended matters, river snails and the like, still exist in the treated water. When the water is gathered to a certain degree in a water supply system and is not removed, the flow area is reduced, the blockage is finally caused, accidents of different degrees can be caused in serious conditions, and the safety operation is greatly threatened, so that a secondary filter screen is arranged on a pipeline with a large pipe diameter, and a manual self-cleaning water filter is arranged on a pipeline with a small pipe diameter.

Therefore, based on the above problems, the present invention provides a manual self-cleaning water filter.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a manual self-cleaning water purifier, its project organization is reasonable, be convenient for installation and maintenance, and casing, water inlet, delivery port, cap, seal chamber, filler, packing lid, pivot, handle and filter screen isotructure that cooperate and use can realize supplying stable filtration processing such as the interior suspended solid of small-grained shape of water pipe, river snail.

The technical scheme is as follows: the utility model provides a manual self-cleaning water filter, which comprises a housin, and set up the support in the casing bottom, and set up the water inlet at the casing both ends, the delivery port, and set up the cap on the casing, and set up a plurality of cap locating hole in the cap, and set up at the casing, the gasket of cap connection face, and with the casing, a plurality of hexagon head bolt that the cap is connected, and set up the seal chamber on the cap, and set up the filler in the seal chamber, and set up the packing lid on the seal chamber, and set up in the casing and one end runs through the casing, the seal chamber, the pivot of packing lid, and the handle of being connected with the pivot, and be located the casing and install the epaxial filter screen that rotates, and with the seal chamber, the bolt that the packing lid is connected.

According to the technical scheme, the manual self-cleaning water filter further comprises straight-mouth cock connectors with movable joints respectively arranged in the shell cover.

According to the technical scheme, the water inlet and the water outlet are arranged at two ends of the shell in a staggered mode.

According to the technical scheme, the manual self-cleaning water filter further comprises drain outlets which are respectively arranged on one side of the shell.

Compared with the prior art, the utility model discloses a manual self-cleaning water purifier's beneficial effect lies in: 1. the external dimension is compact, and the field arrangement and installation are convenient; 2. the structure of the water inlet and the water outlet is vertically split, so that the water pressure is prevented from directly impacting the filter screen, and the problem that the blockage phenomenon is often caused because sundries are far away from a sewage discharge outlet and several filter chambers need to be cleaned one by one during sewage discharge in the traditional filter screen is solved; 3. the filter screen structure improves the flow area of water flow to the maximum extent, effectively reduces the water resistance of the filter screen, ensures reliable operation without clamping, blocking and blocking phenomena, and greatly prolongs the service life of the filter screen; 4. the filter screen is integrally formed by punching a stainless steel plate with the thickness of 2-8mm, can bear the differential pressure of 150KPa without deformation and damage, and has the characteristics of long service life, corrosion resistance, rust resistance, smooth surface and no scale formation, and is reliable.

Drawings

Fig. 1 is a schematic view of a manual self-cleaning water filter according to the present invention;

fig. 2 is a schematic view of the structure of the manual self-cleaning water filter of the present invention as seen from a;

fig. 3 is a schematic top view of the manual self-cleaning water filter of the present invention.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Examples

Referring to fig. 1, 2 and 3, a manual self-cleaning water filter comprises a housing 1, a support 14 disposed at the bottom of the housing 1, a water inlet 6 and a water outlet 3 disposed at two ends of the housing 1, a housing cover 15 disposed on the housing 1, a plurality of housing cover positioning holes 8 disposed in the housing cover 15, a gasket 12 (asbestos rubber plate) disposed at the connecting surface of the housing 1 and the housing cover 15, a plurality of hexagon bolts 12 connecting the housing 1 and the housing cover 15, a sealing chamber 4 disposed on the housing cover 15, a packing 10 disposed in the sealing chamber 4, a packing cover 9 disposed on the sealing chamber 4, a rotating shaft 7 disposed in the housing 1 and having one end penetrating through the housing 1, the sealing chamber 4 and the packing cover 9, a handle 11 connected to the rotating shaft 7, and a filter screen 13 disposed in the housing 1 and mounted on the rotating shaft 7 (the filter screen is integrally punched by a stainless steel plate of 2-8mm, the middle of the filter screen is divided into four equal parts by four steel plates with the same size, a rotating shaft is fixed in the middle of the filter screen and is integrated with the filter screen), and a bolt 5 is used for connecting the sealing chamber 4 and the filling cover 9.

Further preferably, the manual self-cleaning water filter also comprises straight-mouth tap interfaces 2 with movable joints, which are respectively arranged in the shell cover 15; the water inlet 6 and the water outlet 3 are arranged at two ends of the shell 1 in a staggered manner; and the manual self-cleaning water filter also comprises a sewage discharge port 16 which is respectively arranged at one side of the shell 1, when impurities in the filter screen 13 are accumulated, the rotating shaft 7 is rotated to 1/4 fixed points, so that the groove part of the bottom plate of the filter screen 13 is communicated with the sewage discharge port, and the impurities in the filter screen automatically flow out of the sewage discharge port.

The manual self-cleaning water filter of the structure has the advantages that the water inlet and the water outlet are of an up-and-down split type structure, the water pressure is prevented from directly impacting the filter screen, the problem that a sewage discharge outlet is kept away from impurities during filtering of a traditional filter screen is solved, several filter chambers are required to be cleaned one by one during sewage discharge, the blocking phenomenon is often caused, the flow area of water flow is increased to the maximum extent by the filter screen structure, the water resistance of the filter screen is effectively reduced, the reliable operation is guaranteed, the blocking, blockage and blockage phenomena are avoided, the service life of the filter screen is greatly prolonged, on the other hand, the filter screen is formed by integrally punching a 2-8mm stainless steel plate, the filter screen can bear the differential pressure of 150KPa, and is not deformed and damaged, and has the characteristics of long.

The manual self-cleaning water filter with the structure can be used for water supply and supply pipelines in various industries such as power stations, chemical industry, printing and dyeing, papermaking and the like to filter impurities in water.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. Manual self-cleaning water purifier, its characterized in that: comprises a shell (1), a support (14) arranged at the bottom of the shell (1), a water inlet (6) and a water outlet (3) which are arranged at two ends of the shell (1), a shell cover (15) arranged on the shell (1), a gasket (12) arranged on the connecting surface of the shell (1) and the shell cover (15), a plurality of hexagon bolts connecting the shell (1) and the shell cover (15), a seal chamber (4) arranged on the shell cover (15), a filler (10) arranged in the seal chamber (4), a filler cover (9) arranged on the seal chamber (4), a rotating shaft (7) arranged in the shell (1) and one end of the rotating shaft (7) penetrates through the shell (1), the seal chamber (4) and the filler cover (9), a handle (11) connected with the rotating shaft (7), and a filter screen (13) which is arranged in the shell (1) and is arranged on the rotating shaft (7), the filter screen (13) is integrally formed by punching stainless steel plates with the diameter of 2-8mm, the middle of the filter screen is divided into four equal parts by four steel plates with the same size, and the rotating shaft is fixed in the middle of the filter screen and is integrally formed with the filter screen.

2. A manual self-cleaning water filter according to claim 1, wherein: the manual self-cleaning water filter also comprises straight-mouth cock (2) with movable joints respectively arranged in the shell cover (15).

3. A manual self-cleaning water filter according to claim 1, wherein: the water inlet (6) and the water outlet (3) are arranged at two ends of the shell (1) in a staggered manner.

4. A manual self-cleaning water filter according to claim 2, wherein: the manual self-cleaning water filter also comprises a sewage draining outlet (16) which is respectively arranged on one side of the shell (1).