CN211585446U - Simple filter - Google Patents
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- CN211585446U CN211585446U CN201922273491.8U CN201922273491U CN211585446U CN 211585446 U CN211585446 U CN 211585446U CN 201922273491 U CN201922273491 U CN 201922273491U CN 211585446 U CN211585446 U CN 211585446U
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- filter
- filter cartridge
- side wall
- water
- filter element
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Abstract
The utility model belongs to the technical field of water filtration, and provides a simple filter, which comprises a filter cylinder, wherein the side wall of the filter cylinder is provided with a water outlet hole; the filter comprises a filter element, wherein the side wall of the filter element is provided with a plurality of bulges and recesses which are alternately arranged along the axis direction, the side wall of the filter element is provided with a plurality of filter holes, the filter element is arranged in a filter cylinder, and a circulation channel is formed between the side wall of the filter element and the inner wall of the filter cylinder; the inlet pipe is arranged at one end of the filter cylinder and is communicated with the filter element; the outlet pipe is arranged on the side wall of the filter cylinder and is communicated with the filter cylinder through the water outlet hole; the sealing plate is arranged at the other end of the filter cylinder and used for sealing the openings at the end parts of the filter cylinder and the filter element, and a drain valve used for discharging impurities is arranged on the sealing plate. Through above-mentioned technical scheme, the problem that Y type filter tube filter area is little, the filter effect is not good among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of water filters, a simple and easy filter is related to.
Background
The Y-filter is an indispensable filtering device for medium conveying pipeline system, and is often installed at the inlet end of pressure reducing valve, pressure relief valve, level valve or other equipment to remove impurities in the medium, so as to protect the normal use of the valve and equipment. Most of the existing Y-type filters are provided with an input port and an output port on the same central axis of a valve body, a side pipe communicated with the inside of the valve body is obliquely arranged between the input port and the output port on the valve body, a cylindrical filter element is arranged in a side cylinder, and a port is arranged at the lower end of the side cylinder and is connected with a valve cover in a sealing manner.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple and easy filter has solved among the prior art problem that Y type filter tube filter area is little, the filter effect is not good.
The technical scheme of the utility model is realized like this:
a simple filter comprising:
the side wall of the filter cylinder is provided with a water outlet hole;
the side wall of the filter element is provided with a plurality of bulges and recesses which are alternately arranged along the axial direction, the side wall of the filter element is provided with a plurality of filter holes, the filter element is arranged in the filter cylinder, and a circulation channel is formed between the side wall of the filter element and the inner wall of the filter cylinder;
an inlet tube disposed at one end of the filter cartridge in communication with the filter cartridge;
an outlet pipe disposed on a side wall of the filter cartridge and communicating with the filter cartridge through the water outlet hole;
and the sealing plate is arranged at the other end of the filter cylinder and is used for sealing the openings of the filter cylinder and the end part of the filter element.
As a further technical scheme, the protrusion and the recess are arranged along the circumferential direction of the filter element.
As a further technical solution, the protrusion and the recess are spirally disposed.
As a further technical scheme, the outlet pipe and the filter cylinder are arranged in an acute angle, and the water outlet hole is oval.
As a further technical proposal, the water outlet holes are a plurality,
the filter cartridge is characterized by further comprising a plurality of communicating pipes, the communicating pipes are communicated with the filter cartridge through the water outlet holes, and the outlet pipes are communicated with the communicating pipes
As a further technical scheme, the outer diameter of the protrusion of the filter element at the water outlet hole is the same as the inner diameter of the filter cylinder.
As a further technical solution, the method further comprises:
the water inlet part is of a tubular structure, is arranged in the filter cylinder and is connected with the filter element, the side wall of the water inlet part is in contact with the inner wall of the filter cylinder, and the water inlet part is communicated with the inlet pipe;
the drainage part is of a tubular structure, the drainage part is arranged in the filter cylinder and connected with the filter element, the side wall of the drainage part is in contact with the inner wall of the filter cylinder, and one end of the drainage part is in contact with the sealing plate.
As a further technical scheme, the inlet pipe and the outlet pipe are both variable-diameter joints, and one end with a larger diameter is connected with the filter cylinder.
As a further technical scheme, the filter element further comprises a drain valve, wherein the drain valve is arranged on the sealing plate and communicated with the filter element.
The utility model discloses a theory of operation and beneficial effect do:
1. in the utility model, a filter element is arranged in a filter cylinder, a filter hole is arranged on the side wall of the filter element, water flows into the filter element from an inlet pipe, the water flows to the closed end of the end part of the filter cylinder and flows into a circulation channel between the side wall of the filter element and the inner wall of the filter cylinder from the filter hole on the side wall of the filter element, and finally flows out from an outlet pipe through a water outlet hole, when the water flows pass through the filter hole on the filter element, impurities with the diameter larger than the diameter of the filter hole in the water flow are filtered by the filter element and separated from the water flow, in the filtering process, because the side wall of the filter element is provided with bulges and depressions which are alternately arranged in the axial direction and are corrugated, the filtering area of the whole filter element is enlarged, water flows out from the side wall, the effective filtering area of the filter element in the whole, the production cost can be effectively reduced.
2. The utility model discloses in, protruding and sunken circumference setting along the filter core, the filter core is the bellows form, and intensity is with high, reduces the harm of rivers impact, rivers flow in the filter core when enlarged with the area of contact of filter core, effective filter area is bigger.
3. The utility model discloses in, arch on the filter core is the heliciform setting with sunken, and when rivers flowed in the filter core, received arch and recess influence, rivers flow along the spiral, can reduce the flow resistance, improve filtration efficiency and filter effect.
4. The utility model discloses in, the outlet pipe with strain the slope setting of a section of thick bamboo and incline direction towards the rivers direction, the apopore of kneck is oval, the relative circular area of exit area is bigger, the oblique joint outlet pipe also can reduce the resistance that rivers flow, further reduces the filtration resistance.
5. The utility model discloses in, set up a plurality of apopores and a plurality of communicating pipe intercommunication, intercommunication pipe connector outlet pipe and outlet pipe intercommunication enlarge effective filter area through setting up a plurality of exports, promote the filter effect.
6. The utility model discloses in, the filter core is located the arch on the lateral wall of delivery port department and is the same with the internal diameter of cartridge filter, sunken and strain and form the circulation passageway between the inner wall, and rivers flow from the outlet pipe in the circulation passageway, and stable in structure, non-deformable when the filter core accepts the rivers impact.
7. The utility model discloses in, be connected with water inlet portion and drainage portion respectively at the both ends of filter core, water inlet portion and drainage portion are the tubular structure, the outer wall with strain the inner wall contact of a section of thick bamboo, the one end and the closing plate contact of drainage portion, the structure is more stable, can avoid rivers directly to flow from the outlet pipe through not filtering simultaneously.
8. The utility model discloses in, inlet tube and outlet pipe all adopt reducer union and the great one end of diameter and strain a section of thick bamboo and be connected, and the filter strain a section of thick bamboo pipeline and pass in and out the water piping and be big, can further increase filter area, reduce the rivers resistance, promote the filter effect.
9. The utility model discloses in, be provided with blowoff valve and filter core intercommunication on the closing plate, make things convenient for the filter core blowdown, avoid the filter core to block up the influence blowdown effect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a first filter cartridge configuration;
FIG. 2 is a schematic view of a second cartridge construction;
FIG. 3 is an outlet tube inclined filter;
FIG. 4 is a multi-port filter;
in the figure: 1 strain a section of thick bamboo, 11 apopores, 2 filter cores, 21 arch, 22 sunken, 23 filtration pores, 3 inlet tubes, 4 outlet pipes, 5 closing plates, 6 communicating pipes, 7 water inlet portions, 8 drainage portions, 9 blowoff valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in the figures 1-4 of the drawings,
a simple filter comprising:
the filter cartridge 1 is provided with a water outlet hole 11 on the side wall of the filter cartridge 1;
the filter cartridge comprises a filter cartridge 2, wherein the side wall of the filter cartridge 2 is provided with a plurality of bulges 21 and recesses 22, the bulges 21 and the recesses 22 are alternately arranged along the axial direction, the side wall of the filter cartridge 2 is provided with a plurality of filter holes 23, the filter cartridge 2 is arranged in a filter cartridge 1, and a circulation channel is formed between the side wall of the filter cartridge 2 and the inner wall of the filter cartridge 1;
an inlet pipe 3, wherein the inlet pipe 3 is arranged at one end of the filter cartridge 1 and is communicated with the filter element 2;
the outlet pipe 4 is arranged on the side wall of the filter cartridge 1 and is communicated with the filter cartridge 1 through a water outlet hole 11;
and a sealing plate 5, the sealing plate 5 being provided at the other end of the filter cartridge 1 for closing the openings of the ends of the filter cartridge 1 and the filter element 2.
In the embodiment, the filter element 2 is arranged in the filter cartridge 1, the side wall of the filter element 2 is provided with the filter holes, water flows into the filter element 2 from the inlet pipe 3, the water flows to the closed end at the end part of the filter cartridge 1 and flows into the flow channel between the side wall of the filter element 2 and the inner wall of the filter cartridge 1 from the filter holes 23 on the side wall of the filter element 2, and finally flows out from the outlet pipe 4 through the water outlet hole 11, when the water flows through the filter holes 23 on the filter element 2, impurities in the water flow, the diameter of which is larger than that of the filter holes 23, are filtered by the filter element 2 and separated from the water flow, in the filtering process, because the side wall of the filter element 2 is provided with the protrusions 21 and the depressions 22 which are alternately arranged in the axial direction, the filter element is corrugated, the filtering area of the whole filter element 2 is enlarged, water flows out from, all parts are regular elements, so that the manufacturing and the installation are convenient, and the production cost can be effectively reduced.
Further, the projection 21 and the recess 22 are provided along the circumferential direction of the filter element 2.
In this embodiment, protruding 21 and sunken 22 set up along the circumference of filter core 2, and filter core 2 is the bellows form, and intensity is with high, reduces the harm that rivers strikeed, and rivers have enlarged when flowing in filter core 2 with the area of contact of filter core 2, and effective filter area is bigger.
Further, the protrusion 21 and the depression 22 are spirally arranged.
In this embodiment, the protrusion 21 and the recess 22 on the filter element 2 are spirally arranged, and when water flows in the filter element 2, the water flow is influenced by the protrusion 21 and the groove, and the water flow flows along the spiral, so that the flow resistance can be reduced, and the filtering efficiency and the filtering effect can be improved.
Furthermore, the outlet pipe 4 and the filter cartridge 1 are arranged at an acute angle, and the water outlet hole 11 is oval.
In this embodiment, the outlet pipe 4 and the filter cartridge 1 are obliquely arranged and face the water flow direction along the oblique direction, the water outlet hole 11 at the interface is oval, the area of the outlet hole is larger than that of the outlet hole in a circular shape, and the oblique water outlet pipe can also reduce the resistance of water flow, so that the filtering resistance is further reduced.
Furthermore, the water outlet hole 11 is provided in a plurality,
still include communicating pipe 6, communicating pipe 6 is a plurality ofly, through apopore 11 with strain a section of thick bamboo 1 intercommunication, outlet pipe 4 and a plurality of communicating pipe 6 intercommunications
In this embodiment, set up a plurality of apopores 11 and a plurality of 6 intercommunications of communicating pipe, 6 connect outlet pipe 4 and outlet pipe 4 intercommunications communicating pipe, enlarge effective filter area through setting up a plurality of exports, promote the filter effect.
Further, the outer diameter of the protrusion 21 of the filter element 2 at the water outlet hole 11 is the same as the inner diameter of the filter cartridge 1.
In this embodiment, the protrusion 21 of the filter element 2 on the side wall of the water outlet hole 11 is the same as the inner diameter of the filter cartridge 1, the flow channel is formed between the recess 22 and the inner wall of the filter cartridge 1, water flows out from the outlet pipe 4 in the flow channel, the structure is stable, and the filter element 2 is not easily deformed when receiving water flow impact.
Further, still include:
the water inlet part 7 is of a tubular structure, the water inlet part 7 is arranged in the filter cartridge 1 and is connected with the filter element 2, the side wall of the water inlet part 7 is in contact with the inner wall of the filter cartridge 1, and the water inlet part 7 is communicated with the inlet pipe;
In this embodiment, be connected with into water portion 7 and water drainage 8 respectively at the both ends of filter core 2, it is the tubular structure to intake portion 7 and water drainage 8, and the outer wall contacts with the inner wall of straining a section of thick bamboo 1, and water drainage 8's one end and closing plate 5 contact, and the structure is more stable, can avoid rivers directly to flow out from outlet pipe 4 through not filtering simultaneously.
Furthermore, the inlet pipe 3 and the outlet pipe 4 are variable diameter joints, and the end with larger diameter is connected with the filter cylinder 1.
In this embodiment, inlet tube 3 and outlet pipe 4 all adopt reducing joint and the great one end of diameter to be connected with straining a section of thick bamboo 1, and the section of thick bamboo 1 pipeline of straining of filter is bigger than business turn over water pipeline, can further increase filter area, reduces the water resistance, promotes the filter effect.
Further, still include blowoff valve 9, blowoff valve 9 sets up on closing plate 5, and with filter core 2 intercommunication.
In this embodiment, be provided with blowoff valve 9 and filter core 2 intercommunication on closing plate 5, make things convenient for the blowdown of filter core 2, avoid filter core 2 to block up the pollution discharge effect of influence.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A simple filter, comprising:
the filter cartridge comprises a filter cartridge (1), wherein a water outlet hole (11) is formed in the side wall of the filter cartridge (1);
the filter cartridge comprises a filter cartridge (2), wherein a plurality of bulges (21) and depressions (22) are arranged on the side wall of the filter cartridge (2), the bulges (21) and the depressions (22) are alternately arranged along the axis direction, a plurality of filter holes (23) are arranged on the side wall of the filter cartridge (2), the filter cartridge (2) is arranged in the filter cartridge (1), and a circulation channel is formed between the side wall of the filter cartridge (2) and the inner wall of the filter cartridge (1);
an inlet pipe (3), the inlet pipe (3) being arranged at one end of the filter cartridge (1) and communicating with the filter element (2);
the outlet pipe (4) is arranged on the side wall of the filter cylinder (1), and is communicated with the filter cylinder (1) through the water outlet hole (11);
the sealing plate (5) is arranged at the other end of the filter cartridge (1) and used for sealing the openings at the ends of the filter cartridge (1) and the filter element (2).
2. A simple filter according to claim 1, characterised in that the projections (21) and the recesses (22) are arranged circumferentially along the filter insert (2).
3. A simple filter according to claim 1, characterised in that the protrusions (21) and the recesses (22) are arranged in a spiral.
4. The simple filter according to claim 1, characterized in that the outlet pipe (4) is arranged at an acute angle to the filter cartridge (1), and the outlet opening (11) is oval.
5. The simple filter of claim 1, wherein the water outlet hole (11) is a plurality of water outlet holes,
the filter cartridge is characterized by further comprising a plurality of communicating pipes (6), the water outlet holes (11) are communicated with the filter cartridge (1), and the outlet pipes (4) are communicated with the communicating pipes (6).
6. The simple filter according to claim 1, characterized in that the external diameter of the protrusion (21) of the filter element (2) at the outlet hole (11) is the same as the internal diameter of the filter cartridge (1).
7. The easy filter of claim 2, further comprising:
the water inlet part (7) is of a tubular structure, the water inlet part (7) is arranged in the filter cylinder (1) and is connected with the filter element (2), the side wall of the water inlet part is in contact with the inner wall of the filter cylinder (1), and the water inlet part (7) is communicated with the inlet pipe;
water drainage (8), water drainage (8) are the tubular structure, water drainage (8) set up in straining a section of thick bamboo (1) with filter core (2) are connected, the lateral wall with strain a section of thick bamboo (1) inner wall contact, the one end of water drainage (8) with closing plate (5) contact.
8. The simple filter according to claim 1, characterized in that the inlet pipe (3) and the outlet pipe (4) are reducer joints, and the end with larger diameter is connected with the filter cartridge (1).
9. The simple filter according to claim 1, further comprising a blowoff valve (9), wherein the blowoff valve (9) is provided on the sealing plate (5) and communicates with the filter element (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273491.8U CN211585446U (en) | 2019-12-17 | 2019-12-17 | Simple filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922273491.8U CN211585446U (en) | 2019-12-17 | 2019-12-17 | Simple filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211585446U true CN211585446U (en) | 2020-09-29 |
Family
ID=72593107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922273491.8U Active CN211585446U (en) | 2019-12-17 | 2019-12-17 | Simple filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211585446U (en) |
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2019
- 2019-12-17 CN CN201922273491.8U patent/CN211585446U/en active Active
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