CN215427601U

CN215427601U - Buffer filter with liquid injection port

Info

Publication number: CN215427601U
Application number: CN202121387613.7U
Authority: CN
Inventors: 许伟声; 林颜; 梁志清
Original assignee: Guangdong Enqinier Special Plastics Co ltd
Current assignee: Guangdong Enqinier Special Plastics Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-07
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a buffer filter with a liquid injection port, which comprises a filter cylinder body, wherein an upper cover plate is arranged at the upper end of the filter cylinder body, an installation barrel column is fixedly installed at the central position of the inner wall of the filter cylinder body, a connecting through hole matched with the installation barrel column is formed in the central position of the upper cover plate, the liquid injection port is formed in one side of the upper cover plate, a buffer bin is fixedly installed on the lower surface of the upper cover plate along the arrangement position of the liquid injection port, the upper end of the filter cylinder body is in an open shape, filter grids are respectively arranged on the circumferential outer walls of the filter cylinder body and the buffer bin, the buffer bin is in an inverted frustum shape along the vertical direction, a connecting structure is arranged between the upper cover plate and the filter cylinder body, and the connecting structure comprises a connecting reed and a connecting clamping ball installed at the central position of the outer wall of the connecting reed. In the use process, the liquid injection port plays a role in buffer protection, and the liquid injection port is convenient for later-stage cleaning in a disassembling and assembling mode.

Description

Buffer filter with liquid injection port

Technical Field

The utility model relates to the technical field of filters, in particular to a buffer filter with a liquid injection port.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at a pressure reducing valve, a pressure release valve, a constant water level valve and inlet end equipment of other equipment of a squaring filter, consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part, impurities of water to be treated are blocked after the water passes through a filter cartridge of the filter screen of the filter, when the water is required to be cleaned, the detachable filter cartridge is only required to be taken out, and the water is treated and then is filled again, so that the use and the maintenance are very convenient.

In the use process, each filter is impacted by a flowing medium for a long time to filter out impurities in the medium, but in the filters applied to different media, the medium containing the larger impurities can affect the filtering effect after flowing through the filter, and on the other hand, the larger impact force can bring adverse effects to the following equipment or devices;

therefore, to solve such problems, we propose a buffer filter with a liquid injection port.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a buffer filter with a liquid filling port.

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

the utility model provides a buffering filter of liquid mouth is annotated in area, includes filters the barrel, filter the barrel upper end and be provided with the upper cover plate, just the inner wall central point of filtering the barrel puts fixed mounting has the installation bucket post, the central point of upper cover plate puts and sets up the connect the through-hole that matches with the installation bucket post, just one side of upper cover plate has been seted up and has been annotated the liquid mouth, the upper cover plate lower surface has the surge bin along annotating the setting position fixed mounting of liquid mouth.

Through the content, in the use, be provided with and annotate the liquid mouth to set up the surge bin in the position department that sets up of annotating the liquid mouth, carrying out filterable in-process to the medium of flowing through, the medium can enter into the inside of filtering the barrel along annotating the liquid mouth, has played the effect of speed reduction speed governing to the medium, makes the medium remain relatively steady speed throughout.

Preferably, the upper end of the filtering cylinder body is in an open shape, and filtering grids are arranged on the outer walls of the circumferences of the filtering cylinder body and the buffering bin.

Through the above, not only set up filtering grid on filtering the barrel, also be provided with filtering grid on surge bin to in-process at the feed liquor also has filterable effect.

Preferably, the surge bin is in an inverted frustum shape along the vertical direction.

Through the above, in the process that the medium flows through the buffer bin, because the buffer bin is in the shape of the inverted circular truncated cone, the force in the medium with a large flow speed is uniformly dispersed in an outward expanding and dispersing mode, and the buffer effect is achieved.

Preferably, be provided with connection structure between upper cover plate and the filter barrel, contain the connection reed in the connection structure and install the connection card ball that puts at connection reed outer wall central point, the connection reed is symmetric distribution fixed mounting at the lower surface of upper cover plate along the centre of a circle point of filtering the barrel, the circumference inner wall upper end of filtering the barrel is symmetric distribution and offers and connect the draw-in groove that the reed matches with the connection card ball.

Through the content, in the use, fix through connection structure between the upper cover plate that sets up and the filter cylinder body, make things convenient for the operation of the dismantlement clearance in later stage and reinstallation, it is simple to use.

Preferably, directional reference numeral has been seted up on the upper cover plate near annotating the position of liquid mouth, directional reference numeral is the arrow point form, just the most advanced of directional reference numeral points to annotate the liquid mouth.

With the above, during installation of the entire device, the installation position is determined by the pointing stick.

The buffer filter with the liquid injection port has the beneficial effects that:

1. the device is provided with a liquid injection port, and a medium to be filtered firstly passes through the liquid injection port in the process of flowing through the filter, so that the medium with higher flow speed is buffered, the influence of overlarge impact force of the medium with higher flow speed on the normal use of a rear structure is prevented, and the protection effect is realized;

2. the whole device adopts a connection mode of disassembly and assembly, so that the disassembly and cleaning in the later period are convenient, and the device is convenient to re-install on a using device.

Drawings

FIG. 1 is a schematic structural view of a buffer filter with a liquid injection port according to the present invention;

FIG. 2 is a disassembled view of a buffer filter with a liquid injection port according to the present invention;

FIG. 3 is a cross sectional view of a buffer filter with a liquid filling port according to the present invention.

In the figure: 1. an upper cover plate; 2. a filter cylinder; 3. filtering the grating; 4. a liquid injection port; 5. a connecting through hole; 6. a connecting clamping groove; 701. connecting a reed; 702. connecting the clamping ball; 8. installing a barrel column; 9. a buffer bin; 10. pointing to the reference numeral.

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.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a buffer filter with a liquid injection port comprises a filter cylinder 2, wherein an upper cover plate 1 is arranged at the upper end of the filter cylinder 2, an installation barrel column 8 is fixedly installed at the central position of the inner wall of the filter cylinder 2, a connecting through hole 5 matched with the installation barrel column 8 is arranged at the central position of the upper cover plate 1, a liquid injection port 4 is arranged at one side of the upper cover plate 1, a buffer bin 9 is fixedly installed at the lower surface of the upper cover plate 1 along the installation position of the liquid injection port 4, the upper end of the filter cylinder 2 is in an open shape, filter grids 3 are arranged on the circumferential outer walls of the filter cylinder 2 and the buffer bin 9, the buffer bin 9 is in an inverted circular truncated cone shape along the vertical direction, a connecting structure is arranged between the upper cover plate 1 and the filter cylinder 2, and comprises a connecting reed 701 and a connecting clamping ball 702 installed at the central position of the outer wall of the connecting reed 701, connect reed 701 and be symmetric distribution fixed mounting at the lower surface of upper cover plate 1 along the centre of a circle point of filtering barrel 2, the circumference inner wall upper end of filtering barrel 2 is symmetric distribution and offers the connecting groove 6 that matches with connecting reed 701 and connecting card ball 702, directional reference numeral 10 has been offered on upper cover plate 1 is close to the position of annotating liquid mouth 4, directional reference numeral 10 is the arrow point form, just the pointed end of directional reference numeral 10 is directional annotates liquid mouth 4.

Before the filter device is used, the integral device can be quickly installed on using equipment through the installation barrel column 8 and the connecting through hole 5, in the installation process, the filter barrel body 2 is firstly sleeved in the using equipment, then the upper cover plate 1 is clamped in the filter barrel body 2, and the upper cover plate 1 and the filter barrel body 2 are completely and fixedly connected through the arranged connecting reed 701, the connecting clamping ball 702 and the connecting clamping groove 6;

in the process that the medium flows through the integral structure, the medium firstly passes through the arranged liquid injection port 4, so that the medium flows into the device along the liquid injection port 4, and when the medium with a large flow rate is encountered, the medium can enter the device in a constant speed state, thereby preventing the damage to equipment caused by impact force generated by the large flow rate;

when the impurities accumulated in the whole device are more, the upper cover plate 1 and the filtering cylinder 2 can be disassembled through the connecting reed 701, the connecting clamping ball 702 and the connecting clamping groove 6 to be cleaned, and the filter cylinder is reassembled after the cleaning is finished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a buffering filter of liquid mouth is annotated in area, its characterized in that, including filtering barrel (2), it is provided with upper cover plate (1) to filter barrel (2) upper end, just the inner wall central point of filtering barrel (2) puts fixed mounting has installation bucket post (8), connect through-hole (5) of matcing with installation bucket post (8) are seted up to the central point of upper cover plate (1), just annotate liquid mouth (4) have been seted up to one side of upper cover plate (1), upper cover plate (1) lower surface has buffering storehouse (9) along the position fixed mounting that sets up of annotating liquid mouth (4).

2. The buffer filter with the liquid injection port as defined in claim 1, wherein the upper end of the filter cylinder (2) is open, and the peripheral outer walls of the filter cylinder (2) and the buffer bin (9) are provided with filter grids (3).

3. The buffer filter with the liquid injection port as recited in claim 1, wherein the buffer bin (9) is in a shape of an inverted circular truncated cone in a vertical direction.

4. The buffer filter with the liquid injection port according to claim 1, wherein a connection structure is arranged between the upper cover plate (1) and the filter cylinder (2), the connection structure comprises connection reeds (701) and connection clamping balls (702) installed at the center positions of the outer walls of the connection reeds (701), the connection reeds (701) are symmetrically distributed and fixedly installed on the lower surface of the upper cover plate (1) along the center point of the circle of the filter cylinder (2), and the upper end of the inner wall of the circumference of the filter cylinder (2) is symmetrically distributed and provided with connection clamping grooves (6) matched with the connection reeds (701) and the connection clamping balls (702).

5. The buffer filter with the liquid filling port as defined in claim 1, wherein the upper cover plate (1) is provided with a pointing mark (10) at a position close to the liquid filling port (4), the pointing mark (10) is in an arrow shape, and the tip of the pointing mark (10) points to the liquid filling port (4).