CN211069428U

CN211069428U - Drying filter cartridge

Info

Publication number: CN211069428U
Application number: CN201921737110.0U
Authority: CN
Inventors: 梁增胜
Original assignee: Dongguan Refrigeration Equipment Parts Co ltd
Current assignee: Dongguan Refrigeration Equipment Parts Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-24
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a drying filter cartridge, which comprises a first cartridge body and a second cartridge body, wherein a first snap ring is welded on the inner wall of the second cartridge body, a filtering inner cartridge is arranged in the second cartridge body, the filtering inner cartridge is placed on the first snap ring, a second snap ring is welded on the inner wall of the second cartridge body, and when the upper end of the second cartridge body is fixed with the lower end of the first cartridge body, the bottom surface of the second snap ring and the top surface of the first snap ring clamp the upper side and the lower side of the filtering inner cartridge body; the outer wall of the first barrel is welded with a plurality of fixed seats, a plurality of inserting blocks are formed below the fixed seats, sockets which correspond to the inserting blocks one by one are welded on the outer wall of the first barrel, inserting grooves are formed in the sockets, the upper sides of the inserting grooves correspond to the lower sides of the inserting blocks, when the lower end of the first barrel is in contact with the upper end of the second barrel, the inserting blocks are inserted into the inserting grooves, and the inserting blocks are fixed in the inserting grooves through screws; the bottom surface of the insertion block is adhered with a first magnet, the bottom surface in the slot is adhered with a second magnet, and when the insertion block is inserted into the slot, the first magnet and the second magnet are attracted.

Description

Drying filter cartridge

Technical Field

The utility model belongs to the technical field of refrigeration plant and specifically relates to a dry cartridge filter is related to.

Background

The dry filter mainly plays for air conditioning equipment to the filterable effect of impurity, the inner core of present dry cartridge filter is under long-time work, long-time easily amasss impurity, more difficult clearance, and because the filtration inner core of cartridge filter all is the snap-on in the dry cartridge filter, difficult to dismantle, when changing the filtration inner core usually, all need whole cartridge filter to change to cause the inconvenience of using, consequently need a section can dismantle the dry cartridge filter of inner core, in order to make things convenient for daily change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A drying filter cartridge comprises a first cartridge body and a second cartridge body, wherein a first clamping ring is welded on the inner wall of the second cartridge body, a filter inner cartridge is installed in the second cartridge body, the filter inner cartridge is placed on the first clamping ring, a second clamping ring is welded on the inner wall of the second cartridge body, and when the upper end of the second cartridge body is fixed with the lower end of the first cartridge body, the bottom surface of the second clamping ring and the top surface of the first clamping ring clamp the upper side and the lower side of the filter inner cartridge body;

the outer wall of the first barrel is welded with a plurality of fixing seats, a plurality of inserting blocks are formed under the fixing seats, sockets corresponding to the inserting blocks in a one-to-one mode are welded on the outer wall of the first barrel, inserting grooves are formed in the sockets, the upper sides of the inserting grooves correspond to the lower sides of the inserting blocks, when the lower end of the first barrel is in contact with the upper end of the second barrel, the inserting blocks are connected with the inserting grooves in an inserting mode, and the inserting blocks are fixed in the inserting grooves through screws.

As a further aspect of the present invention: the bottom surface of the insertion block is adhered with a first magnet, the bottom surface in the slot is adhered with a second magnet, and when the insertion block is inserted into the slot, the first magnet and the second magnet are attracted.

As a further aspect of the present invention: the first barrel is provided with a top cover, and the top cover is provided with a connecting pipe.

As a further aspect of the present invention: the filter comprises a first barrel, a first filter plate, a first fixing rod, a second fixing rod, a fixed barrel and a second fixing rod, wherein the first barrel is internally welded with the cylindrical first filter plate, the first fixing rod is vertically arranged below the first filter plate, the second fixing rod is vertically arranged in the first barrel, the upper end and the lower end of the filter inner barrel are respectively provided with the fixed barrel, when the upper end of the second barrel is fixed with the lower end of the first barrel, the lower end of the first fixing rod is connected with the fixed barrel at the upper end of the filter inner barrel in an.

As a further aspect of the present invention: the upper side and the lower side of the fixed cylinder are provided with filter covers, a plurality of filter holes are formed in the filter covers, and the fixed cylinder is fixed on the filter covers through screws respectively.

As a further aspect of the present invention: the fixed cylinder is internally provided with a filter bag which is internally provided with a filtering agent.

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

through first snap ring and second snap ring, can be better filter the inner tube card in first barrel and second barrel to convenient dismantlement.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of a second cylinder structure of the present invention.

Fig. 3 is a schematic view of the structure of the connecting pipe of the present invention.

Fig. 4 is an enlarged view at a in fig. 1.

In the figure: 1. first barrel, 2, top cap, 3, connecting pipe, 4, second barrel, 5, first snap ring, 6, second snap ring, 7, filter inner tube, 8, cross the filter bag, 9, filtering agent, 10, cross the filter lid, 11, cross the filtration pore, 12, filter, 13, first dead lever, 14, second dead lever, 15, fixing base, 16, inserted block, 17, first magnet, 18, second magnet, 19, socket, 20, slot, 21, fixed cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 4, in an embodiment of the present invention, a drying filter cartridge includes a first cartridge 1 and a second cartridge 4, a first snap ring 5 is welded on an inner wall of the second cartridge 4, a filter inner cartridge 7 is installed in the second cartridge 4, the filter inner cartridge 7 is placed on the first snap ring 5, a second snap ring 6 is welded on an inner wall of the second cartridge 4, and when an upper end of the second cartridge 4 is fixed to a lower end of the first cartridge 1, a bottom surface of the second snap ring 6 and a top surface of the first snap ring 5 clamp upper and lower sides of the filter inner cartridge 7;

a plurality of fixing bases 15 have been welded to 1 outer wall of first barrel, and the shaping has a plurality of inserted blocks 16 under the

fixing base

15, and 1 outer wall of first barrel is welded the socket 19 with 16 one-to-one of inserted block, and the shaping has slot 20 on the socket 19, and slot 20 upside is corresponding with 16 downside of inserted block, and when 1 lower extreme of first barrel and the contact of 4 upper ends of second barrel, inserted block 16 pegs graft with slot 20, and inserted block 16 passes through the screw fixation in slot 20.

The bottom surface of the insert block 16 is adhered with a first magnet 17, the inner bottom surface of the slot 20 is adhered with a second magnet 18, and when the insert block is inserted into the slot 20, the first magnet 17 and the second magnet 18 attract each other.

Be equipped with top cap 2 on the first barrel 1, be equipped with connecting pipe 3 on top cap 2.

The cylindrical first filter 12 is welded in the first barrel 1, a first fixing rod 13 is vertically arranged below the first filter 12, a second fixing rod 14 is vertically arranged in the first barrel 1, the upper end and the lower end of the filtering inner barrel 7 are respectively provided with a fixing barrel 21, when the upper end of the second barrel 4 is fixed with the lower end of the first barrel 1, the lower end of the first fixing rod 13 is connected with the fixing barrel 21 at the upper end of the filtering inner barrel 7 in an inserting mode, and the upper end of the second fixing rod 14 is connected with the fixing barrel 21 at the lower end of the filtering inner barrel 7 in an inserting mode.

The upper side and the lower side of the fixed cylinder 21 are provided with a filter cover 10, a plurality of filter holes 11 are formed in the filter cover 10, and the fixed cylinder 21 is fixed on the filter cover 10 through screws respectively.

The fixed cylinder 21 is internally provided with a filter bag 8, and the filter bag 8 is internally provided with a filtering agent 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A drying filter cartridge is characterized by comprising a first cartridge body and a second cartridge body, wherein a first clamping ring is welded on the inner wall of the second cartridge body, a filter inner cartridge is installed in the second cartridge body, the filter inner cartridge is placed on the first clamping ring, a second clamping ring is welded on the inner wall of the second cartridge body, and when the upper end of the second cartridge body is fixed with the lower end of the first cartridge body, the bottom surface of the second clamping ring and the top surface of the first clamping ring clamp the upper side and the lower side of the filter inner cartridge body;

2. The filter cartridge of claim 1, wherein the insert has a first magnet attached to a bottom surface thereof and a second magnet attached to a bottom surface thereof, the first magnet engaging the second magnet when the insert is inserted into the slot.

3. A drying filter cartridge as in claim 1 wherein said first cartridge body is provided with a top cover, said top cover being provided with a connecting tube.

4. The filter cartridge of claim 1, wherein a first cylindrical filter plate is welded in the first cartridge, a first fixing rod is vertically provided below the first filter plate, a second fixing rod is vertically provided in the first cartridge, fixing cylinders are respectively provided at upper and lower ends of the filter cartridge, when the upper end of the second cartridge is fixed to the lower end of the first cartridge, the lower end of the first fixing rod is inserted into the fixing cylinder at the upper end of the filter cartridge, and the upper end of the second fixing rod is inserted into the fixing cylinder at the lower end of the filter cartridge.

5. The drying filter cartridge of claim 4, wherein the fixing cylinder is provided at upper and lower sides thereof with filter covers formed with a plurality of filter holes, and the fixing cylinder is fixed to the filter covers by screws, respectively.

6. The filter-drier cartridge of claim 5 wherein said stationary cartridge contains a filter bag containing a filtering agent.