CN217041520U

CN217041520U - Filter equipment for central heating system convenient to clearance

Info

Publication number: CN217041520U
Application number: CN202220794867.9U
Authority: CN
Inventors: 景成斌; 岳建林; 张惠君
Original assignee: Lintao Minli New Energy Technology Co ltd
Current assignee: Lintao Minli New Energy Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-26
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a filter equipment for central heating system convenient to clearance, a plurality of filters including rose box and demountable installation in the rose box, be formed with in the rose box and hold the cavity, demountable installation has the grid in holding the cavity, the one end bilateral symmetry that is close to each other about holding in the cavity is equipped with a plurality of mount pads, and the symmetry sets up a plurality of the one end that the mount pad is close to each other is equipped with the movable groove of inside concave yield, the activity inslot is equipped with the spring, the other end of spring is equipped with the stopper, and is a plurality of the filter demountable installation is in between the mount pad. The utility model discloses a set up demountable installation's grid and filter, can be after a large amount of impurity and dust appear in long-time heat supply, convenient dismantle grid and filter get off, clear up holding cavity, grid, filter respectively.

Description

Filter equipment for central heating system convenient to clearance

Technical Field

The utility model relates to a technical field of pipeline filtration equipment specifically is a filter equipment for central heating system convenient to clearance.

Background

The heat supply pipeline is a heat supply medium which is started from a boiler room, a direct-fired machine room, a heat supply center and the like and leads a heat source to a heat inlet of a building, and no matter a heat supply network or a heat supply pipeline of a heat user, a filter screen needs to be installed in the pipeline, so that sundries can be generated when the heat supply pipeline for conveying hot water is used, and the sundries in the pipeline are easy to deposit after the heat supply pipeline is used for a long time;

for example, application numbers are: 202021632949.0, the patent comprises a water guide pipe, wherein a water guide tank is fixedly mounted on the inner wall of the water guide pipe, a sliding hole is formed in the top of the water guide tank, a water guide pipe is connected in the sliding hole in a sliding manner, two filter plates are fixedly mounted on the inner wall of the water guide pipe, the filter holes of the two filter plates are different, and a motor is fixedly mounted on the inner wall of the top of the water guide pipe;

in view of the above-mentioned related technologies, the inventor believes that the device is inconvenient to clean the impurities inside after being used for a long time, and has certain limitations in practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central heating is filter equipment for system convenient to clearance to solve the problem of mentioning in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a filter equipment for central heating system convenient to clearance, includes rose box and a plurality of filters of demountable installation in the rose box, be formed with in the rose box and hold the cavity, demountable installation has the grid in holding the cavity, the one end bilateral symmetry that is close to each other from top to bottom in holding the cavity is equipped with a plurality of mount pads, and the symmetry sets up a plurality of the one end that the mount pad is close to each other is equipped with the movable groove of inside concave yield, the activity inslot is equipped with the spring, the other end of spring is equipped with the stopper, and is a plurality of the filter demountable installation is in between the mount pad.

Adopt above-mentioned technical scheme, through setting up demountable installation's grid and filter, can be after a large amount of impurity and dust appear in long-time heat supply, convenient dismantle the grid and filter get off, clear up holding chamber, grid, filter respectively.

Preferably, the section of the limiting block is trapezoidal.

By adopting the technical scheme, the cross section of the limiting block is trapezoidal, so that the filtering plate can be conveniently installed.

Preferably, the front end face of the filter box is symmetrically provided with a plurality of spring insertion holes which are recessed inwards, and the spring insertion holes are communicated with the accommodating chamber.

Adopt above-mentioned technical scheme, through setting up the spring jack, can restrict the activity of spring bolt.

Preferably, a plurality of the spring inserting holes are movably connected with spring inserting pins.

Adopt above-mentioned technical scheme, through setting up the spring bolt, can restrict the grid.

Preferably, the upper end face and the lower end face of the grating are symmetrically provided with limiting holes which are recessed inwards, and the limiting holes are matched with the spring bolts.

By adopting the technical scheme, the grating can be connected and installed by arranging the limiting hole.

Preferably, the left end and the right end of the filter box are provided with connecting pipes, and the connecting pipes are provided with flanges.

By adopting the technical scheme, the flange is arranged, so that the pipeline can be conveniently connected.

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

1. the utility model discloses, through setting up demountable installation's grid and filter, can be after a large amount of impurity and dust appear in long-time heat supply, convenient dismantle grid and filter get off, clear up holding cavity, grid, filter respectively.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall exploded view of the present invention;

FIG. 3 is a cross-sectional view of the grid mounting of the present invention;

fig. 4 is a sectional view of the mounting base of the present invention;

fig. 5 is an enlarged view of a of the present invention;

fig. 6 is an enlarged view of B of the present invention;

fig. 7 is an enlarged view of C of the present invention.

In the figure: 1. a filter box; 11. a filter plate; 12. a housing chamber; 13. a mounting base; 131. a movable groove; 132. a spring; 133. a limiting block; 14. a spring jack; 141. a spring bolt; 15. a connecting pipe; 151. a flange; 2. a grid; 21. and a limiting hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1:

please refer to fig. 1-7, a filtering apparatus for a central heating system convenient to clean includes a filtering box 1 and a plurality of filtering plates 11 detachably mounted in the filtering box 1, a containing chamber 12 is formed in the filtering box 1, a grid 2 is detachably mounted in the containing chamber 12, a plurality of mounting seats 13 are symmetrically arranged at left and right ends of the containing chamber 12 close to each other up and down, a movable groove 131 recessed inwards is formed at one end of the plurality of symmetrically arranged mounting seats 13 close to each other, a spring 132 is arranged in the movable groove 131, a limiting block 133 is arranged at the other end of the spring 132, and the plurality of filtering plates 11 are detachably mounted between the mounting seats 13.

Referring to fig. 1, 2, and 5, the limiting block 133 has a trapezoidal cross section. Connecting pipes 15 are arranged at the left end and the right end of the filter box 1, and flanges 151 are arranged on the connecting pipes 15.

Please refer to fig. 3 and fig. 5 again, a plurality of spring insertion holes 14 recessed inwards are symmetrically formed in the front end surface of the filter box 1, the spring insertion holes 14 are communicated with the accommodating chamber 12, spring bolts 141 are movably connected in the spring insertion holes 14, limiting holes 21 recessed inwards are symmetrically formed in the upper end surface and the lower end surface of the grating 2, and the limiting holes 21 are matched with the spring bolts 141.

The embodiment of the utility model provides a filter equipment for central heating system convenient to clearance, implementation principle do:

after a large amount of sundries appear in the equipment after long-time use, the spring bolt 141 is pulled, the spring bolt 141 is detached from the limiting hole 21, the grid 2 is detached, the filter plate 11 is detached from the mounting seat 13, the accommodating chamber 12, the grid 2 and the filter plate 11 are respectively cleaned, and the cleaned filter plate 11 and the cleaned grid 2 are mounted at the original position to finish the work.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A filter device convenient to clean for a central heating system is characterized by comprising a filter box (1) and a plurality of filter plates (11) which are detachably arranged in the filter box (1);

be formed with in rose box (1) and hold chamber (12), demountable installation has grid (2) in holding chamber (12), the one end bilateral symmetry that is close to each other about in holding chamber (12) is equipped with a plurality of mount pads (13), and the symmetry sets up a plurality of the one end that mount pad (13) are close to each other is equipped with movable groove (131) of inside concave yield, be equipped with spring (132) in movable groove (131), the other end of spring (132) is equipped with stopper (133), and is a plurality of filter (11) demountable installation be in between mount pad (13).

2. A conveniently cleaned filter unit for a district heating system according to claim 1, c h a r a c t e r i z e d in that the stopper (133) is trapezoidal in cross-section.

3. A central heating system filter unit easy to clean according to claim 1, characterized in that the front end face of the filter box (1) is symmetrically provided with a plurality of spring insertion holes (14) recessed inwards, and the spring insertion holes (14) are communicated with the accommodating chamber (12).

4. A central heating system filter unit easy to clean according to claim 3, characterized in that a plurality of said spring receptacles (14) have spring latches (141) movably connected therein.

5. A conveniently cleaned filter unit for a central heating system according to claim 4, wherein the upper and lower end faces of the grid (2) are symmetrically provided with inwardly recessed limiting holes (21), and the limiting holes (21) are mutually matched with the spring bolts (141).

6. A central heating system filtering device convenient for cleaning according to claim 1, characterized in that the left and right ends of the filtering box (1) are provided with connecting pipes (15), and the connecting pipes (15) are provided with flanges (151).