CN217909346U

CN217909346U - Filter element seat and filter element component thereof

Info

Publication number: CN217909346U
Application number: CN202221676074.3U
Authority: CN
Inventors: 杨理国
Original assignee: Foshan Hanhua Filter Core Co ltd
Current assignee: Foshan Hanhua Filter Core Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-29
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a filter core seat and filter element group spare thereof, wherein, this filter core seat includes that both sides are equipped with the solid fixed ring of filter core seat body, filter core seat and the cover body of inlet tube and outlet pipe respectively, the both sides of the cover body are equipped with first through-hole and second through-hole respectively, the cover body covers and establishes this external and inlet tube of filter core seat and outlet pipe stretch out from first through-hole and second through-hole respectively, the solid fixed ring setting of filter core seat is in the bottom of the cover body, it is fixed as an organic whole with the solid fixed ring of filter core seat body, the cover body and filter core seat through the fastener. The utility model has the advantages of can compromise manufacturing cost and improve filter core seat life.

Description

Filter element seat and filter element component thereof

Technical Field

The utility model relates to a filter core field especially relates to a filter core seat and filter element group spare thereof.

Background

The existing filter element seat is of an integrated structure, the upper part of the filter element seat is a filter element seat body, the lower part of the filter element seat is a filter element seat fixing ring, and the filter element seat fixing ring is a main part for bearing a filter element and needs better strength; if the filter element seat is made of common materials, the strength of the fixing ring of the filter element seat is not enough, so that the filter element seat is easy to damage. In addition, the integral filter element seat also has the problems of high mold cost and low excellent rate of the injection-molded filter element seat.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses provide a can compromise manufacturing cost and improve filter element seat life's filter element seat and filter element group spare to the society.

The technical scheme of the utility model is that: the utility model provides a filter element seat, include that both sides are equipped with the filter element seat body and the solid fixed ring of filter element seat of inlet tube and outlet pipe respectively, the solid fixed ring of filter element seat body and filter element seat is split type structure, wherein, the solid fixed ring's of filter element seat material hardness is greater than the material hardness of filter element seat body, the solid fixed ring of filter element seat body and filter element seat passes through the fastener and connects.

The utility model discloses in, it is preferred, the utility model discloses still including the cover body, the both sides of the cover body are equipped with first through-hole and second through-hole respectively, the cover body cover is established this external and inlet tube and outlet pipe of filter core seat are stretched out from first through-hole and second through-hole respectively, the solid fixed ring setting of filter core seat is in the bottom of the cover body is fixed as an organic whole with filter core seat body, the cover body and the solid fixed ring of filter core seat through the fastener.

The utility model discloses in, preferred, the cover body is including cover body, top cap and decoration piece, the top cap sets up the top of cover body, first through-hole and second through-hole set up the both sides of cover body, the decoration piece sets up the front of cover body.

The utility model discloses in, it is preferred, the port department of inlet tube is equipped with first jack catch, first end cover and first sealing washer, first jack catch sets up in the first end cover, first sealing washer sets up between first jack catch and the first end cover.

The utility model discloses in, it is preferred, the port department of outlet pipe is equipped with second jack catch, second end cover and second sealing washer, the second jack catch sets up in the second end cover, the second sealing washer sets up between second jack catch and the second end cover.

The utility model discloses in, it is preferred, the inner of inlet tube is equipped with the stagnant water valve structure, the stagnant water valve structure includes stagnant water valve, spring and blanking cover by lower supreme setting, the both ends roof pressure respectively of spring is in stagnant water valve and blanking cover are last, the stagnant water valve is equipped with the third sealing washer outward, the blanking cover is equipped with the fourth sealing washer outward.

In the present invention, preferably, the fastener is a screw.

The utility model discloses another scheme is: the filter element assembly comprises a filter element and a filter element seat, wherein the filter element is detachably arranged on the filter element seat, and the filter element seat is the filter element seat.

The utility model discloses owing to adopted the solid fixed ring of filter core seat body and filter core seat is split type structure, just the solid fixed ring of filter core seat's material hardness is greater than the material hardness of filter core seat body, the solid fixed ring of filter core seat body and filter core seat passes through the fastener and connects. Specifically, the plastic adopted by the filter element seat body is a PP material, the plastic adopted by the filter element seat fixing ring is a POM material, and the POM material is far higher than the PP material in hardness, so that the filter element seat fixing ring has better rigidity, the whole service life of the filter element seat can be prolonged, the cost is not increased, and the filter element seat fixing ring can be accepted by the market; in addition, because the filter element seat body and the filter element seat fixing ring are separately designed, two sets of molds with simple relative structures are adopted, so that the cost of the molds is reduced, and the good product rate of the injection-molded filter element seat body and the filter element seat fixing ring is greatly improved.

Drawings

Fig. 1 is a schematic perspective exploded view of a first embodiment of the filter element holder according to the present invention.

Fig. 2 is a schematic perspective exploded view of a second embodiment of the filter element holder according to the present invention.

FIG. 3 is a perspective view of one embodiment of a filter cartridge assembly.

Fig. 4 is a longitudinal sectional view of fig. 2.

Detailed Description

Referring to fig. 1, fig. 1 discloses a first embodiment of a filter element base, which includes a filter element base body 1 and a filter element base fixing ring 2, both sides of which are respectively provided with a water inlet pipe 11 and a water outlet pipe 12, wherein the filter element base body 1 and the filter element base fixing ring 2 are of a split structure, the material hardness of the filter element base fixing ring 2 is greater than that of the filter element base body 1, and the filter element base body 1 and the filter element base fixing ring 2 are connected by a fastener 21. In the embodiment, the plastic adopted by the filter element seat body 1 is a PP material, and the plastic adopted by the filter element seat fixing ring 2 is a POM material, and the hardness of the POM material is far greater than that of the PP material, so that the filter element seat fixing ring 2 has better rigidity, the overall service life of the filter element seat can be prolonged, meanwhile, the cost is not increased, and the filter element seat can be accepted by the market; in addition, because the filter element seat body 1 and the filter element seat fixing ring 2 are manufactured separately, two sets of dies with simple relative structures are adopted, the cost of the dies is reduced on the contrary, and the rate of good products of the filter element seat body 1 and the filter element seat fixing ring 2 which are injection molded is also greatly improved.

Referring to fig. 2, fig. 2 shows a second embodiment of a filter element holder, which includes a filter element holder body 1, a filter element holder fixing ring 2 and a cover body 3, wherein a water inlet pipe 11 and a water outlet pipe 12 are respectively arranged on two sides of the filter element holder body 1, the filter element holder fixing ring 2 and the cover body 3 are respectively arranged on two sides of the cover body 3, the cover body 3 covers the filter element holder body 1, the water inlet pipe 11 and the water outlet pipe 12 respectively extend out from the first through hole 31 and the second through hole 32, the filter element holder fixing ring 2 is arranged at the bottom of the cover body 3, and the filter element holder body 1, the cover body 3 and the filter element holder fixing ring 2 are fixed into a whole through a fastener 21. The utility model discloses in, owing to increased the cover body 3 can improve the aesthetic property of filter element seat.

The utility model discloses in, preferred, the cover body 3 is including cover body 33, top cap 34 and decoration piece 35, top cap 34 sets up cover body 33's top, first through-hole 31 and second through-hole 32 set up cover body 33's both sides, decoration piece 35 sets up cover body 33's front, decoration piece 35 plays the decoration effect, the detachable setting of top cap 34 is in cover body 33's top can conveniently dismantle like this to make things convenient for the dismouting of filter element holder body 1.

The utility model discloses in, it is preferable, the port department of inlet tube 11 is equipped with first jack catch 41, first end cover 51 and first sealing washer 61, first jack catch 41 sets up in the first end cover 51, first sealing washer 61 sets up between first jack catch 41 and the first end cover 51, correspondingly, the port department of outlet pipe 12 is equipped with second jack catch 42, second end cover 52 and second sealing washer 62, second jack catch 42 sets up in the second end 52, second sealing washer 62 sets up between second jack catch 42 and the second end cover 52.

The utility model discloses in, it is preferred, the inner of inlet tube 11 is equipped with stagnant water valve structure 7, stagnant water valve structure 7 includes stagnant water valve 71, spring 72 and blanking cover 73 by lower supreme setting, the both ends roof pressure respectively of spring 72 is in on stagnant water valve 71 and the blanking cover 73, stagnant water valve 71 is equipped with third sealing washer 63 outward, blanking cover 73 is equipped with fourth sealing washer 64 outward, the utility model discloses in, under the normal condition, spring 72 supports to press in stagnant water valve 71 makes stagnant water valve 71 block up the passageway of inlet tube 11 downwards, and when filter core 8 installs on filter core seat 9, the corresponding stem on the filter core 9 just can upwards push up stagnant water valve 71, and stagnant water valve 71 upwards pushes up spring 72 to spring compression to open the passageway of inlet tube 11, raw water alright this moment in order to get into the filter core from inlet tube 11.

The utility model discloses in, it is preferred, fastener 21 is the screw, through the detachable installation of screw 21, can make things convenient for dismouting and change accessory more.

As shown in fig. 3 and 4, the utility model also provides a filter element assembly, including filter core 8 and filter element seat 9, filter core 8 is installed detachablely on the filter element seat 9, the aforesaid filter element seat of filter element seat 9.

Claims

1. A filter cartridge holder, its characterized in that: be equipped with filter core seat body (1) and the solid fixed ring of filter core seat (2) of inlet tube (11) and outlet pipe (12) respectively including both sides, filter core seat body (1) and the solid fixed ring of filter core seat (2) are split type structure, wherein, the material hardness of the solid fixed ring of filter core seat (2) is greater than the material hardness of filter core seat body (1), filter core seat body (1) and solid fixed ring of filter core seat (2) are connected through fastener (21).

2. A cartridge seat according to claim 1, wherein: still including the cover body (3), the both sides of the cover body (3) are equipped with first through-hole (31) and second through-hole (32) respectively, the cover body (3) cover is established outer just inlet tube (11) and outlet pipe (12) of filter core seat body (1) are stretched out from first through-hole (31) and second through-hole (32) respectively, the solid fixed ring of filter core seat (2) sets up the bottom of the cover body (3) is fixed as an organic whole with filter core seat body (1), the cover body (3) and the solid fixed ring of filter core seat (2) through fastener (21).

3. A cartridge seat according to claim 2, wherein: the cover body (3) comprises a cover body (33), a top cover (34) and a decorative sheet (35), the top cover (34) is arranged at the top of the cover body (33), the first through hole (31) and the second through hole (32) are arranged on two sides of the cover body (33), and the decorative sheet (35) is arranged on the front face of the cover body (33).

4. A cartridge seat according to claim 1 or 2, wherein: the port department of inlet tube (11) is equipped with first jack catch (41), first end cover (51) and first sealing washer (61), first jack catch (41) set up in first end cover (51), first sealing washer (61) set up between first jack catch (41) and first end cover (51).

5. The cartridge holder of claim 4, wherein: the port department of outlet pipe (12) is equipped with second jack catch (42), second end cover (52) and second sealing washer (62), second jack catch (42) set up in second end cover (52), second sealing washer (62) set up between second jack catch (42) and second end cover (52).

6. A cartridge seat according to claim 1 or 2, wherein: the inner of inlet tube (11) is equipped with stagnant water valve structure (7), stagnant water valve structure (7) include stagnant water valve (71), spring (72) and blanking cover (73) by lower supreme setting, the both ends top pressure respectively of spring (72) are in on stagnant water valve (71) and blanking cover (73), stagnant water valve (71) are equipped with third sealing washer (63) outward, blanking cover (73) are equipped with fourth sealing washer (64) outward.

7. A cartridge seat according to claim 1 or 2, wherein: the fastener (21) is a screw.

8. The utility model provides a filter element group spare, includes filter core (8) and filter core seat (9), install filter core (8) detachablely on filter core seat (9), its characterized in that: the cartridge holder (9) according to any one of claims 1 to 7.