CN216837223U - Firm in connection's heavy metal filter equipment - Google Patents
Firm in connection's heavy metal filter equipment Download PDFInfo
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- CN216837223U CN216837223U CN202123176478.4U CN202123176478U CN216837223U CN 216837223 U CN216837223 U CN 216837223U CN 202123176478 U CN202123176478 U CN 202123176478U CN 216837223 U CN216837223 U CN 216837223U
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Abstract
The utility model relates to a firm in connection's heavy metal filter equipment, include: the filter comprises a water permeable shell and a filter element for filtering heavy metal impurities in water; a sealing bottom cover is fixedly arranged at one end of the shell; a water outlet top cover is fixedly arranged at the other end of the shell; a first plastic nail is fixedly arranged on the inner surface of the sealing bottom cover; a second plastic nail is fixedly arranged on the inner surface of the water outlet top cover; the side surface of the first plastic nail and the side surface of the second plastic nail are fixedly connected with the inner side wall of the shell; the first plastic nail and the second plastic nail are respectively inserted at two ends of the filter element; the utility model discloses a set up a plastics nail on sealed bottom and play water top cap respectively, fill glue between the inner wall through the side surface of plastics nail and casing, increased the area of contact of glue, solved the problem that glue area of contact is little, drop easily between the lid of filter core and the casing, guaranteed the steadiness of filter core.
Description
Technical Field
The utility model relates to a filtration equipment technical field, more specifically say, relate to a firm in connection's heavy metal filter equipment.
Background
Along with the improvement of current quality of life, people also have higher and higher requirements to the quality of drinking water, use glue as the fixed means usually between the shell of current filter core and the top cap, adopt such connected mode, glue can only take place the contact with the top surface of shell, area of contact is minimum, the contact is unstable, after long-time the use, the casing drops easily with the glue of the hookup location of side cap and leads to the filter core to reveal the damage.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a firm in connection's heavy metal filter equipment solves the problem that current filter core glue area of connection drops easily for a short time.
The above technical object of the present invention can be achieved by the following technical solutions: a firmly-connected heavy metal filtering device comprises: the filter comprises a water permeable shell and a filter element for filtering heavy metal impurities in water; a sealing bottom cover is fixedly arranged at one end of the shell; a water outlet top cover is fixedly arranged at the other end of the shell; a first plastic nail is fixedly arranged on the inner surface of the sealing bottom cover; a second plastic nail is fixedly arranged on the inner surface of the water outlet top cover; the side surface of the first plastic nail and the side surface of the second plastic nail are fixedly connected with the inner side wall of the shell; the first plastic nail and the second plastic nail are respectively inserted at two ends of the filter element.
Optionally, the first plastic spike comprises: the first nail cap and the first honeycomb duct are disc-shaped; one surface of the first nail cap is fixedly connected with the inner surface of the water outlet top cover; the side surface of the first nail cap is fixedly connected with the inner wall of the shell; a through hole through which water can pass is formed in the circle center of the first nail cap; one end of the first flow guide pipe is fixedly connected with the other surface of the first nail cap, and the first flow guide pipe, the through hole and the water outlet of the water outlet top cover are communicated with each other; the other end of first honeycomb duct is pegged graft and is in the one end of filter core is optional, the filter core includes: a heavy metal adsorption layer and activated carbon; the activated carbon layer is of a cylindrical structure, and the heavy metal adsorption layer is accommodated in the activated carbon layer; the other end of the first flow guide pipe is inserted into the activated carbon layer and is abutted with one end of the heavy metal adsorption layer; the second plastic nail is inserted in the activated carbon layer and is abutted against the other end of the heavy metal adsorption layer.
Optionally, the first nail cap is connected with the water outlet top cover through glue, and a plurality of annular ribs are arranged on one surface of the first nail cap.
Optionally, the second plastic spike comprises: the second nail cap and the second flow guide pipe; one side of the second screw cap is fixedly connected with the sealing bottom cover, the side surface of the second screw cap is fixedly connected with the inside of the shell, one end of a second flow guide pipe is fixedly connected with the other side of the second screw cap, and the other end of the second flow guide pipe is inserted into the activated carbon layer and is abutted against the other end of the heavy metal adsorption layer; the second nail cap is connected with the sealing bottom cover through glue, and a plurality of annular ribs are arranged on one surface of the second nail cap.
Optionally, a plurality of annular ribs are arranged on the inner surface of the sealing bottom cover; a first annular limiting plate is arranged at the edge of the sealing bottom cover; the first annular limiting plate is fixedly connected with the outer wall of the shell.
Optionally, a plurality of annular ribs are arranged on the inner surface of the water outlet top cover; and a second annular limiting plate is further arranged at the edge of the water outlet top cover and is fixedly connected with the outer wall of the shell.
Optionally, a threaded pipe and a sealing gasket for connecting with subsequent equipment are further arranged on the water outlet top cover.
To sum up, the utility model discloses following beneficial effect has: the application provides a firm in connection's heavy metal filter equipment includes: the filter comprises a water permeable shell and a filter element for filtering heavy metal impurities in water; a sealing bottom cover is fixedly arranged at one end of the shell; a water outlet top cover is fixedly arranged at the other end of the shell; a first plastic nail is fixedly arranged on the inner surface of the sealing bottom cover; a second plastic nail is fixedly arranged on the inner surface of the water outlet top cover; the side surface of the first plastic nail and the side surface of the second plastic nail are fixedly connected with the inner side wall of the shell; the first plastic nail and the second plastic nail are respectively inserted at two ends of the filter element; the utility model discloses a set up a plastics nail on sealed bottom and play water top cap respectively, fill glue between the inner wall through the side surface of plastics nail and casing, increased the area of contact of glue, solved the problem that glue area of contact is little, drop easily between the lid of filter core and the casing, guaranteed the steadiness of filter core.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is an exploded schematic view of the present invention;
FIG. 3 is another schematic diagram of the present invention illustrating an explosion
FIG. 4 is an enlarged schematic view of the S position of the present invention
FIG. 5 is an enlarged schematic view of the T position of the present invention
In the figure: 1. a housing; 2. a filter element; 21. an activated carbon layer; 22. a heavy metal adsorption layer; 3. sealing the bottom cover; 31. a first annular limiting plate; 4. a water outlet top cover; 41. a threaded pipe; 42. a gasket; 43. a second annular limiting plate; 5. a first plastic nail; 51. a first nail cap; 52. a first draft tube; 6. a second plastic nail; 61. a second nail cap; 62. a second draft tube; 7. and (7) an annular rib.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 5, the present invention provides a firmly connected heavy metal filtering apparatus, including: a water permeable shell 1 and a filter element 2 for filtering heavy metal impurities in water; a sealing bottom cover 3 is fixedly arranged at one end of the shell 1; the other end of the shell 1 is fixedly provided with a water outlet top cover 4; a first plastic nail 5 is fixedly arranged on the inner surface of the sealing bottom cover 3; a second plastic nail 6 is fixedly arranged on the inner surface of the water outlet top cover 4; the side surface of the first plastic nail 5 and the side surface of the second plastic nail 6 are fixedly connected with the inner side wall of the shell 1; the first plastic nail 5 and the second plastic nail 6 are respectively inserted at two ends of the filter element 2.
In conventional filter devices, a filter material is usually filled in a cylindrical housing 1 to remove impurities in water. The existing cylindrical shell 1 needs to fix the sealing covers at two ends in order to reduce the process difficulty, the existing filter element 2 is usually fixed by glue connection to the sealing covers at two ends in order to ensure the sealing performance, but for the cylindrical shell 1, the connecting area between the sealing covers at two ends and the shell 1 is usually small, and therefore, the problem of falling off easily occurs at the small glue connecting position after long-time use. In order to avoid this problem, this application provides one kind and has connect firm filter element 2, through the glue area of contact between increase sealed lid and the casing 1, improves the stability between sealed lid and the casing 1.
Specifically, please refer to fig. 1, the arrow in the figure indicates the direction of water flow, the casing 1 of the present invention is a water permeable casing 1, the water containing impurities to be filtered passes through the casing 1 and then enters the inside of the casing 1, and then flows out from the water outlet top cover 4 of the filter element 2 after being filtered by the filtering material inside the casing 1. In order to improve the glue connection area between sealed lid and the casing 1, this application is in it is provided with a first plastics nail 5 to go out water top cap 4 internal fixation, first plastics nail 5 and 4 fixed connection of water top cap, fixed connection here both can be glue connection, also can be through moulding plastics integrated into one piece or screwed connection, technologies such as riveting, for the cost consideration, glue connection has been adopted in this embodiment, can let the plastics nail use simultaneously on water top cap 4 and sealed bottom 3 like this, need not to change the mould of water top cap 4 and sealed bottom 3, have good effect to reducing enterprise's cost. In the present embodiment, the first plastic pin 5 and the second plastic pin 6 are of the same structure, and are distinguished for distinguishing the connection relationship with other parts. One surface of the plastic nail is fixedly connected with the sealing bottom cover 3 or the water outlet top cover 4, and the other surface of the plastic nail is inserted in the filter element 2 to ensure that only water filtered by the filter element 2 can flow out of the filter; after the plastic nail is fixed on the water outlet top cover 4 or the sealing bottom cover 3, the nail cap of the plastic nail has a certain thickness, and therefore glue is smeared on the side wall of the plastic nail, a certain overlapping surface also exists between the side wall of the nail cap and the inner side wall of the shell 1, the connection area of the glue is increased, and the connection firmness of the shell 1 and the sealing covers on two sides is effectively improved.
Further, the first plastic pin 5 includes: a first nail cap 51 and a first delivery pipe 52 which are disc-shaped; one surface of the first nail cap 51 is fixedly connected with the inner surface of the water outlet top cover 4; the side surface of the first nail cap 51 is fixedly connected with the inner wall of the shell 1; a through hole through which water can pass is formed in the center of the first nail cap 51; one end of the first guide pipe 52 is fixedly connected with the other surface of the first nail cap 51, and the first guide pipe 52, the through hole and the water outlet of the water outlet top cover 4 are communicated with each other; the other end of the first flow guide pipe 52 is inserted into one end of the filter element 2.
The nail cap is used for linking to each other with sealed bottom 3 or play water top cap 4 on the one hand, paints glue on the other hand lateral wall, links to each other with casing 1 ground inside wall, and first honeycomb duct 52 is used for mainly pegging graft in filter core 2, realizes the drainage effect to water ground, avoids not filtering ground water to flow out the filter through the honeycomb duct.
Further, the filter element 2 includes: a heavy metal adsorption layer 22 and activated carbon; the activated carbon layer 21 is of a cylindrical structure, and the heavy metal adsorption layer 22 is accommodated inside the activated carbon layer 21; the other end of the first flow guide pipe 52 is inserted into the activated carbon layer 21 and is abutted with one end of the heavy metal adsorption layer 22; the second plastic nail 6 is inserted in the activated carbon layer 21 and is abutted against the other end of the heavy metal adsorption layer 22. In particular, unfiltered water penetrates into the interior of the housing 1 from the side wall of the housing 1, wherein the housing 1 is also part of the filtration, in particular, in the present application, the housing 1 is made of diatom ooze material, which provides sufficient support strength and also allows for preliminary filtration of the water; the water entering the interior of the housing 1 firstly passes through the activated carbon layer 21 to adsorb impurities, peculiar smell substances and the like in the water, and then passes through the heavy metal adsorption layer 22 to adsorb heavy metal substances in the water.
Further, the first nail cap 51 is connected with the water outlet top cover 4 through glue, and a plurality of annular ribs 7 are arranged on one surface of the first nail cap 51. The annular reinforcing rib provides support intensity on the one hand, and on the other hand provides bigger area of contact for glue and improves the fixed intensity of glue.
Further, the second plastic pin 6 includes: a second nail cap 61 and a second delivery tube 62; one surface of the second nail cap 61 is fixedly connected with the sealing bottom cover 3, the side surface of the second nail cap 61 is fixedly connected with the inside of the shell 1, one end of the second flow guide pipe 62 is fixedly connected with the other surface of the second nail cap 61, and the other end of the second flow guide pipe 62 is inserted into the activated carbon layer 21 and abuts against the other end of the heavy metal adsorption layer 22; the second nail cap 61 is connected with the sealing bottom cover 3 through glue, and a plurality of annular ribs 7 are arranged on one surface of the second nail cap 61. Specifically, the second plastic pin 6 has a structure identical to that of the first plastic pin 5, so that only one plastic pin can be used to reinforce the connection strength of the fixing covers at both ends.
Further, a plurality of annular ribs 7 are arranged on the inner surface of the sealing bottom cover 3; a first annular limiting plate 31 is arranged at the edge of the sealing bottom cover 3; the first ring-shaped limiting plate 31 is also fixedly connected with the outer wall of the shell 1. The first ring-shaped limiting plate 31 is fixedly connected with the outer coin of the shell 1 and is used for further increasing the fixing area of glue.
Furthermore, a plurality of annular ribs 7 are arranged on the inner surface of the water outlet top cover 4; and a second annular limiting plate 43 is further arranged at the edge of the water outlet top cover 4, and the second annular limiting plate 43 is further fixedly connected with the outer wall of the shell 1.
Further, a threaded pipe 41 and a sealing gasket 42 for connecting with subsequent equipment are arranged on the water outlet top cover 4.
To sum up, the firm in connection's of this application heavy metal filter equipment through set for the plastics nail on play water top cap 4 and sealed bottom 3, has improved the glue area of connection between play water top cap 4 and sealed bottom 3 and the casing 1, has increased the stability of glue connection, avoids glue area of connection undersize and takes place to drop, damages filter equipment.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.
Claims (8)
1. A firm in connection's heavy metal filter equipment characterized in that includes: the filter comprises a water permeable shell and a filter element for filtering heavy metal impurities in water;
a sealing bottom cover is fixedly arranged at one end of the shell; a water outlet top cover is fixedly arranged at the other end of the shell;
a first plastic nail is fixedly arranged on the inner surface of the water outlet top cover; a second plastic nail is fixedly arranged on the inner surface of the sealing bottom cover;
the side surface of the first plastic nail and the side surface of the second plastic nail are fixedly connected with the inner side wall of the shell;
the first plastic nail and the second plastic nail are respectively inserted at two ends of the filter element.
2. A securely connected heavy metal filtration device according to claim 1, wherein the first plastic spike comprises: the first screw cap is disc-shaped, and the first flow guide pipe is arranged on the first screw cap;
one surface of the first nail cap is fixedly connected with the inner surface of the water outlet top cover; the side surface of the first nail cap is fixedly connected with the inner wall of the shell;
a through hole through which water can pass is formed in the circle center of the first nail cap; one end of the first flow guide pipe is fixedly connected with the other surface of the first nail cap, and the flow guide pipe, the through hole and the water outlet of the water outlet top cover are communicated with each other; the other end of the first flow guide pipe is inserted into one end of the filter element.
3. A securely connected heavy metal filtration unit according to claim 2 wherein said filter element comprises: a heavy metal adsorption layer and an activated carbon layer;
the activated carbon layer is of a cylindrical structure, and the heavy metal adsorption layer is accommodated in the activated carbon layer; the other end of the first flow guide pipe is inserted into the activated carbon layer and is abutted with one end of the heavy metal adsorption layer; the second plastic nail is inserted in the activated carbon layer and is abutted against the other end of the heavy metal adsorption layer.
4. The heavy metal filtering device is characterized in that the first nail cap is connected with the water outlet top cover through glue, and a plurality of annular ribs are arranged on one surface of the first nail cap.
5. A securely connected heavy metal filtration device according to claim 4, wherein said second plastic spike comprises: the second screw cap and the second flow guide pipe;
one side of the second screw cap is fixedly connected with the sealing bottom cover, the side surface of the second screw cap is fixedly connected with the inside of the shell, one end of a second flow guide pipe is fixedly connected with the other side of the second screw cap, and the other end of the second flow guide pipe is inserted into the activated carbon layer and is abutted against the other end of the heavy metal adsorption layer; the second nail cap is connected with the sealing bottom cover through glue, and a plurality of annular ribs are arranged on one surface of the second nail cap.
6. The device for filtering heavy metal in firm connection according to claim 1, wherein the inner surface of the sealing bottom cover is provided with a plurality of annular ribs; a first annular limiting plate is arranged at the edge of the sealing bottom cover; the first annular limiting plate is fixedly connected with the outer wall of the shell.
7. The firmly-connected heavy metal filtering device according to claim 6, wherein a plurality of annular ribs are arranged on the inner surface of the water outlet top cover; and a second annular limiting plate is further arranged at the edge of the water outlet top cover and is fixedly connected with the outer wall of the shell.
8. The heavy metal filtering device with the firm connection function as claimed in claim 7, wherein a threaded pipe and a sealing gasket for connecting with subsequent equipment are further arranged on the water outlet top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176478.4U CN216837223U (en) | 2021-12-16 | 2021-12-16 | Firm in connection's heavy metal filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176478.4U CN216837223U (en) | 2021-12-16 | 2021-12-16 | Firm in connection's heavy metal filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216837223U true CN216837223U (en) | 2022-06-28 |
Family
ID=82108169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123176478.4U Active CN216837223U (en) | 2021-12-16 | 2021-12-16 | Firm in connection's heavy metal filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216837223U (en) |
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2021
- 2021-12-16 CN CN202123176478.4U patent/CN216837223U/en active Active
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