CN211536750U

CN211536750U - Filter

Info

Publication number: CN211536750U
Application number: CN201921684720.9U
Authority: CN
Inventors: 杨生锦; 吴克麟; 曹发华; 陈良
Original assignee: Quanzhou Kefa Sanitary Ware Co ltd
Current assignee: Quanzhou Kefa Sanitary Ware Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-09-22
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a filter, which is provided with a filter body, a filter screen and a filter element; the filtering body is provided with a water inlet and two water outlets; the filter element is provided with a diaphragm plate, a water outlet section and a sleeving section which are positioned at two sides of the diaphragm plate; the filter core is arranged in the filter body, and the transverse partition plate is matched with the filter body so as to separate water from the water outlet section and the sleeving section; the filter screen suit is on the lateral wall of suit section, and the water inlet sets up with the former water outside intercommunication of filter screen, and the water purification outside and the equal intercommunication setting of two delivery ports of play water section. The novel filter not only realizes the filtration of two effluent, but also has large area of the filter screen and good filtering effect; the whole filter is very small in design and small in size. Moreover, the filter has the advantages of few assembling parts, simple and reliable structure, low cost, more convenient assembly and disassembly, very simple and convenient cleaning of the filter screen and strong practicability, and is a filter product with very excellent comprehensive performance and high cost performance.

Description

Filter

Technical Field

The utility model relates to a filter technical field specifically indicates a filter.

Background

The filter is an indispensable device on the medium conveying pipeline, and after the water to be treated passes through the filter screen of the filter, impurities are blocked, so that the water is filtered and purified. The existing filters are various in types, wherein one filter is used for filtering two kinds of filter, and the other way is to filter only one effluent, so that the overall size of the filter is small, but only one effluent cannot meet the actual requirement. The other is to filter both effluent, and the design has the defects of large volume (ensuring enough area of the filter screen) or small area of the filter screen (meeting the requirements of small volume of the filter and sacrificing the filtering effect).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter realizes all carrying out the filter effect to two play waters, has small and the big characteristics of filter screen area simultaneously.

In order to achieve the above purpose, the solution of the present invention is:

a filter comprises a filter body, a filter screen and a filter element; the filtering body is provided with a water inlet and two water outlets; the filter element is provided with a diaphragm plate, a water outlet section and a sleeving section which are positioned at two sides of the diaphragm plate; the filter core is arranged in the filter body, and the transverse partition plate is matched with the filter body so as to separate water from the water outlet section and the sleeving section; the filter screen suit is on the lateral wall of suit section, and the water inlet sets up with the former water outside intercommunication of filter screen, and the water purification outside and the equal intercommunication setting of two delivery ports of play water section.

A boss is arranged in the filtering body, a water inlet cavity and a water distribution cavity are formed on two sides of the filtering body corresponding to the boss, and water distribution holes are formed in the side wall of the boss; the suit section of filter core corresponds the holding in the water diversion intracavity, and the tip of suit section is settled on the boss, and the raw water of intake antrum flows to the raw water outside of the corresponding filter screen in the water diversion intracavity via the hole that divides.

The outer side wall of the sleeving section, which is close to the end part of the sleeving section, is convexly provided with a limiting convex part for fixing the filter screen.

The limiting convex parts are four convex blocks which are uniformly distributed on the outer side wall of the sleeving section.

The filter body is provided with a mounting opening, and the mounting opening is provided with internal threads; the filter element is provided with an installation part, and the installation part is provided with external threads.

And a sealing ring is arranged between the mounting part of the filter element and the mounting port of the filter body.

And a connecting nut is also arranged at the water inlet of the filtering body.

The connecting nut is arranged at the water inlet of the filtering body through the rubber mat and the C ring.

After the scheme is adopted, the novel filter mainly provides a novel design for the matching mode of the filter element and the filter screen, and simultaneously designs a novel water flow direction consisting of the filter element and the filter body, so that two effluent are filtered, the area of the filter screen is large, and the filtering effect is good; the whole filter is very small in design and small in size. Moreover, the filter has the advantages of few assembling parts, simple and reliable structure, low cost, more convenient assembly and disassembly, very simple and convenient cleaning of the filter screen and strong practicability, and is a filter product with very excellent comprehensive performance and high cost performance.

Drawings

FIG. 1 is a perspective view of the novel filter;

FIG. 2 is an exploded view of the novel filter;

FIG. 3 is a cross-sectional view of the novel filter;

fig. 4 is a schematic view of the water flow direction of the novel filter.

Description of the reference symbols

A filter body 1, a water inlet 11, a water outlet 12, a mounting port 13, internal threads 131,

a boss 14, a water diversion hole 141, a water inlet cavity 15, a water diversion cavity 16,

a filter screen 2, a filter element 3, a diaphragm plate 31, a water outlet section 32, a sleeving section 33, a limit convex part 331,

a mounting portion 34, external threads 341, a knob portion 35;

the sealing ring 4, the connecting nut 5, the C ring 6 and the rubber gasket 7.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments.

The present disclosure relates to a filter, as shown in fig. 1-4, which mainly includes a filter body 1, a filter net 2 and a filter element 3.

The filtering body 1 is provided with a water inlet 11 and two water outlets 12; the two water outlets 12 are arranged on the same plane on the filtering body 1, namely, the two water outlets are arranged on the same plane in the axial direction perpendicular to the water inlet 11. In the embodiment, the filter body 1 is a cross-shaped pipe, wherein one end of an axial pipe is used as the water inlet 11, and the other end is used as the mounting opening 13 of the filter element 3. Two ends of the other axial pipeline are respectively used as two water outlets 12. The two water outlets 12 are preferably arranged coaxially and oppositely, and may be designed to be arranged at different axes or included angles according to requirements.

The outer wall of the filter element 3 is provided with a diaphragm plate 31, and the diaphragm plate 31 divides the filtering part of the filter element 3 into a water outlet section 32 and a sleeving section 33; namely, the water outlet section 32 and the sleeving section 33 are respectively positioned at two sides of the diaphragm 31. The filter element 3 is mounted in the filter body 1, in particular by being inserted through the mounting opening 13. After the filter element 3 is installed in place, the diaphragm 31 is engaged with the inner wall of the filter body 1 to separate the water outlet section 32 from the water inlet section 33. The filter screen 2 is sleeved on the outer side wall of the sleeving section 33, the outer side of the filter screen 2 is a raw water outer side, the inner side of the filter screen 2 is a purified water inner side, and the water inlet 11 is communicated with the raw water outer side of the filter screen 2. The inner side of the water outlet section 32 is a clean water inner side, the outer side is a clean water outer side, and the clean water outer side of the water outlet section 32 is communicated with the two water outlets 12.

The specific preferred design scheme of the communication setting is that a boss 14 is arranged in the filtering body 1, a water inlet cavity 15 and a water diversion cavity 16 are formed on two sides of the filtering body 1 corresponding to the boss 14, the water inlet cavity 15 is close to one side where the water inlet 11 is located, the water diversion cavity 16 is close to one side where the mounting opening 13 is located, and the outer end of the water diversion cavity 16 is connected with the two water outlets 12. The side of the boss 14, which faces the mounting opening 13, is convexly provided, and the side wall of the boss 14 is provided with a water diversion hole 141, and the water inlet cavity 15 and the water diversion cavity 16 are communicated through the water diversion hole 141. The sleeving section 33 of the filter element 3 (and the filter screen 2 thereon) is correspondingly accommodated in the water diversion cavity 16, and the end part of the sleeving section 33 is correspondingly arranged on the boss 14 and plays a role in limiting. The water outlet section 32 of the filter element 3 is correspondingly positioned at the position corresponding to the two water outlets 12. Therefore, the water inlet 11 is communicated with the outer side of the raw water of the filter screen 2, and the outer side of the purified water of the water outlet section 32 is communicated with the two water outlets 12.

As shown in fig. 4, the raw water fed from the water inlet 11 passes through the water inlet chamber 15, and flows into the water diversion chamber 16 through the water diversion hole 141, and corresponds to the outer side of the raw water on the filter screen 2. Then the water enters the filter element 3 after being filtered by the filter screen 2, is sent to the inner side of the purified water of the water outlet section 32, is sent out from the outer side of the purified water of the water outlet section 32 after passing through the filter element 3, and finally flows to the two water outlets 12 along the same direction. The purpose of filtering both the two effluent is realized.

The present case mainly provides novel suit formula design to the cooperation mode of crossing filter core 3 and filter screen 2, and filter core 3 and the cooperation of filtering body 1 of novel design constitute unique rivers trend simultaneously. The beneficial effects brought are manifold: firstly, the two effluent have a filtering function; secondly, the nested design ensures that the area of the filter screen is large and the filtering effect is good; the whole filter is designed to be very small and exquisite, and the size is small; the whole filter has few assembling parts, very simple and reliable structure and low cost; and fourthly, the assembly and disassembly are very convenient and fast, the cleaning of the filter screen is very simple and convenient, and the practicability is extremely strong.

Preferably, in order to realize the stable arrangement of the filter screen 2 on the filter element 3 and have a simple replacement effect, a limit convex part 331 is convexly arranged on the outer side wall of the sleeving section 33 close to the end part of the sleeving section for simply and firmly limiting the filter screen 2. In the embodiment, the limiting protrusions 331 are four protrusions evenly distributed on the outer side wall of the sleeving section 33, and the outer surfaces of the four protrusions are designed to be inclined surfaces, so as to facilitate the assembly of the filter screen 2.

Preferably, the mounting opening 13 of the filter body 1 is provided with an internal thread 131; the filter element 3 is provided with a mounting portion 34, and the mounting portion 34 is provided with an external thread 341. Therefore, the mounting part 34 is aligned with the mounting opening 13, and the internal thread 131 and the external thread 341 are locked with each other, so that the filter element 2 is simply and firmly assembled on the filter body 1. The filter element 2 is also provided with a knob part 35 which is beneficial to the simple disassembly and assembly operation of holding the filter element 3 by hand.

Preferably, a sealing ring 4 is arranged between the mounting part 34 of the filter element 3 and the mounting opening 13 of the filter body 1, so as to play an effective sealing role. The seal ring 4 is specifically fitted to a corresponding position of the mounting portion 34.

Preferably, in order to facilitate the connection application of the filter, the position of the water inlet 11 of the filter body 1 is further provided with a connection nut 5. The filter is simply connected to the relevant medium supply line by means of the coupling nut 5. The coupling nut 5 is preferably mounted hermetically at the water inlet 11 of the filtering body 1 by means of a C-ring 6 and a rubber gasket 7.

The foregoing is only a preferred embodiment of the present invention and all equivalent changes and modifications made within the scope of the present invention are intended to be covered by the appended claims.

Claims

1. A filter, characterized by: the filter comprises a filter body, a filter screen and a filter element; the filtering body is provided with a water inlet and two water outlets; the filter element is provided with a diaphragm plate, a water outlet section and a sleeving section which are positioned at two sides of the diaphragm plate; the filter core is arranged in the filter body, and the transverse partition plate is matched with the filter body so as to separate water from the water outlet section and the sleeving section; the filter screen suit is on the lateral wall of suit section, and the water inlet sets up with the former water outside intercommunication of filter screen, and the water purification outside and the equal intercommunication setting of two delivery ports of play water section.

2. A filter as defined in claim 1, wherein: a boss is arranged in the filtering body, a water inlet cavity and a water distribution cavity are formed on two sides of the filtering body corresponding to the boss, and water distribution holes are formed in the side wall of the boss; the suit section of filter core corresponds the holding in the water diversion intracavity, and the tip of suit section is settled on the boss, and the raw water of intake antrum flows to the raw water outside of the corresponding filter screen in the water diversion intracavity via the hole that divides.

3. A filter as defined in claim 1, wherein: the outer side wall of the sleeving section, which is close to the end part of the sleeving section, is convexly provided with a limiting convex part for fixing the filter screen.

4. A filter as defined in claim 3, wherein: the limiting convex parts are four convex blocks which are uniformly distributed on the outer side wall of the sleeving section.

5. A filter as defined in claim 1, wherein: the filter body is provided with a mounting opening, and the mounting opening is provided with internal threads; the filter element is provided with an installation part, and the installation part is provided with external threads.

6. A filter as claimed in claim 5, wherein: and a sealing ring is arranged between the mounting part of the filter element and the mounting port of the filter body.

7. A filter as defined in claim 1, wherein: and a connecting nut is also arranged at the water inlet of the filtering body.

8. A filter as defined in claim 7, wherein: the connecting nut is arranged at the water inlet of the filtering body through the rubber mat and the C ring.