CN210543716U - Filter core rotation type seals water structure - Google Patents
Filter core rotation type seals water structure Download PDFInfo
- Publication number
- CN210543716U CN210543716U CN201921011666.1U CN201921011666U CN210543716U CN 210543716 U CN210543716 U CN 210543716U CN 201921011666 U CN201921011666 U CN 201921011666U CN 210543716 U CN210543716 U CN 210543716U
- Authority
- CN
- China
- Prior art keywords
- water
- filter element
- water sealing
- sealing disc
- fixing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filter element rotary water sealing structure, which comprises a filter element, wherein a water passage is formed in a filter element head, the filter element head is arranged outside the end part of the filter element, a rotatable water sealing disc is arranged inside the filter element head, a water receiving pipe is distributed on the water sealing disc and corresponds to the water passage of the filter element head, a water passage sealing ring is arranged between the water receiving pipe and the water passage, an outer sealing ring is arranged between the edge of the water sealing disc and the inside of the filter element head, and a water sealing disc fixing plate capable of clamping the water sealing disc is arranged on the filter element head; the filter element head of the filter element inner structure is matched with the water sealing disc fixing plate and the water sealing disc, and the water sealing function and the water guiding function of the water channel sealing ring and the outer sealing ring are combined, so that the filter element is rotatably installed and is provided with the water sealing function.
Description
Technical Field
The utility model relates to a filter core technical field, especially a water structure is sealed to filter core rotation type.
Background
The water sealing of the clamping type filter element in the market is realized by adopting a structure that a spring valve rod drives a sealing ring to reciprocate, and the water sealing scheme needs to rotate a certain angle when the filter element is assembled with a water channel plate, so that a water inlet and outlet hole of the filter element is in butt joint with a through hole of a water sealing disc to realize water communication; when the filter element is disassembled, the filter element rotates by a certain angle, and the water inlet and outlet holes of the filter element and the through hole of the water sealing disc are staggered to realize water sealing. This scheme requires higher to the filter core, and the rotatory filter core that drives during the filter core installation seals water tray rotatory, and the filter core structure is complicated and sealed more, and the design accuracy requires highly, and volatile effect leads to leaking.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a water structure is sealed to filter core rotation type. The utility model provides a technical scheme that its technical problem adopted is:
a filter element rotary water sealing structure comprises a filter element;
the filter element head is arranged on the outer side of the end part of the filter element and is provided with a water passage;
a rotatable water sealing disc is arranged on the inner side of the filter element head, water receiving pipes are distributed on the water sealing disc and correspond to the water passage of the filter element head, and a water passage sealing ring is arranged between the water receiving pipes and the water passage;
an outer sealing ring is arranged between the edge of the water sealing disc and the inner side of the filter element head, and a water sealing disc fixing plate capable of clamping the water sealing disc is arranged on the filter element head.
As a preferred option, the outer edge of the water sealing disc fixing plate is provided with a fixing plate fixture block, the inner side of the filter element head is provided with a long clamping groove corresponding to the fixing plate fixture block of the water sealing disc fixing plate, and the rotation of the water sealing disc is not affected by the clamping of the water sealing disc.
As a preferred option, the water sealing disc fixing plate comprises an annular part and a middle cylindrical part, the annular part of the water sealing disc fixing plate corresponds to the end part of the filter element head, the cylindrical part of the water sealing disc fixing plate abuts against the water sealing disc fixing plate, so that the water sealing disc fixing plate is more stably installed, and the annular part is used as a connecting surface to connect the water sealing disc fixing plate with the filter element head of the filter element from the outside in a welding, welding or bonding mode.
As a preferred item, the annular part of the water sealing disc fixing plate and the end part of the filter element head are provided with corresponding mounting screw holes, so that the water sealing disc fixing plate can be conveniently mounted through screws.
Preferably, the water sealing disc fixing plate comprises an annular part and a middle cylindrical part, and threads are arranged between the cylindrical part and the filter element head, so that the water sealing disc fixing plate can be installed through the threads.
As a preferred item, the filter element mounting block is arranged outside the filter element head, so that the filter element can be rotatably mounted in the water purifying device.
Preferably, a triangular rib is provided between the annular portion and the cylindrical portion.
The utility model provides a filter core, adopts the water structure is sealed to filter core rotation type realizes that the rotatory installation of filter core is from taking the water function of sealing simultaneously.
The utility model has the advantages that: the filter core head cooperation through filter core inner structure seals water tray fixed plate, seals the design of water tray, combines the water course sealing washer, the water seal and the guide effect of outer sealing washer, realizes that the rotatory installation of filter core is from taking the water seal function simultaneously, and the supporting water route plate structure of simplification filter core that this scheme can be very big reduces the risk that the stagnant water became invalid of water route board part quantity and defective rate, because the rotation angle of water tray can be arbitrary angle moreover, consequently makes the filter core installation more nimble.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an exploded view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is an exploded view of one embodiment of the present invention;
fig. 4 is an exploded view of another embodiment of the present invention;
fig. 5 is an exploded view of another embodiment of the present invention;
fig. 6 is an exploded view of another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention can be practiced without these specific details, i.e., those skilled in the art can more effectively describe the nature of their work to others skilled in the art using the description and illustrations herein.
Referring to fig. 1 and 2, a water structure is sealed to filter core rotation type, including filter core 1, filter core head 2 outside filter core 1 tip, filter core head 2 is opened has water passage 11, and filter core 1 is connected with external water piping through water passage 11, and the water inflow of filter core goes out water and all passes through water passage 11 promptly, and specific water passage 11's figure, distribution are decided according to filter core model, requirement.
The filter element is characterized in that a rotatable water sealing disc 4 is arranged on the inner side of the filter element head 2, a water receiving pipe 41 is distributed on the water sealing disc 4 and corresponds to a water passage 11 of the filter element head 2, a water passage sealing ring 5 is arranged between the water receiving pipe 41 and the water passage 11, an outer sealing ring 6 is arranged between the edge of the water sealing disc 4 and the inner side of the filter element head 2, and a water sealing disc fixing plate 7 capable of clamping the water sealing disc 4 is arranged on the filter element head 2.
Because the filter core can be the closed structure who does not take the filter core lid, also can be the assembled of taking filter core lid 3, the structure, consequently as optional mode, this water sealing structure can be directly be connected with the filter core shell, and wherein filter core head 2 and filter core shell integrated into one piece also can set up on filter core lid 3 of filter core 1.
When the filter element works, raw water enters the filter element 1 from the water inlet end of the water receiving pipe 41, and is filtered by the filter material in the filter element 1 and then flows out from the water outlet end of the water receiving pipe 41; the water inlet and outlet hole on the water sealing disc 4 of the filter element 1 is just aligned with the water inlet and outlet hole of the water passage 11 on the filter element 1 when the filter element 1 is replaced or maintained, the filter element 1 is rotated by a certain angle, at the moment, the water inlet and outlet hole of the water sealing disc 4 is staggered with the water inlet and outlet hole of the water passage 11 of the filter element head 2, the water sealing ring 5 is arranged, the water sealing disc 4 seals the water inlet and outlet hole of the filter element 1, thereby realizing water sealing of the filter element, achieving the purpose of preventing the residual water inside the filter element from flowing out, and in the rotating process of the filter element 1, the outer sealing ring 6 can prevent the water from seeping out of the water sealing disc 4, and can also play a role in guiding the rotation of the water sealing disc 4, and the dislocation in the rotating process.
The filter element head 2 outside is provided with filter element installation piece 23, makes things convenient for filter element 1 to be connected with water purification facility, because the water receiving pipe 41 of water sealing plate 4 can directly be connected with water purification facility's water route board, consequently does not influence water route connection when installing filter element 1 through filter element installation piece 23 just can the rotary mode.
As another embodiment, referring to fig. 3, the outer edge of the water sealing disc fixing plate 7 is provided with fixing plate fixture blocks 71, and the inner side of the filter element head 2 is provided with elongated slots 21 corresponding to the fixing plate fixture blocks 71 of the water sealing disc fixing plate 7. Through compressing tightly water seal dish fixed plate 7 and rotate certain angle and be connected with filter core 1 from the outside, rotatory water seal dish fixed plate's in-process, fixed plate fixture block 71 and the fastening of water seal dish fixed plate 7 of filter core 1.
As another example, referring to fig. 4, the water sealing disk fixing plate 7 includes a ring portion 73 and a middle cylindrical portion 74, the ring portion 73 of the water sealing disk fixing plate 7 corresponds to an end portion of the filter element 2, the cylindrical portion 74 of the water sealing disk fixing plate 7 abuts against the water sealing disk fixing plate 7, and the ring portion 73 serves as a connecting surface for connecting the water sealing disk fixing plate 7 to the filter element head 2 of the filter element 1 from the outside by welding, soldering, or bonding. A triangular reinforcing rib 75 is arranged between the annular part 73 and the cylindrical part 74, so that the water sealing disc fixing plate 7 is firmer and more durable.
As another example, referring to fig. 5, the seal water disk fixing plate 7 includes an annular portion 73 and a middle cylindrical portion 74, the annular portion 73 of the seal water disk fixing plate 7 corresponds to an end of the filter element 2, and the cylindrical portion 74 of the seal water disk fixing plate 7 abuts against the seal water disk fixing plate 7. The annular part 73 of the water sealing disc fixing plate 7 and the end part of the filter element head 2 are provided with mounting screw holes 76 which correspond to each other, and the water sealing disc fixing plate 7 is mounted through screws. A triangular reinforcing rib 75 is arranged between the annular part 73 and the cylindrical part 74, so that the water sealing disc fixing plate 7 is firmer and more durable.
As another example, referring to fig. 6, the water sealing disk fixing plate 7 includes a ring portion 73 and an intermediate cylindrical portion 74, and a screw thread is provided between the cylindrical portion 74 and the filter element head 2 to screw the water sealing disk fixing plate 7 into the filter element head 2.
The utility model provides a filter core, adopts filter core rotation type water sealing structure realizes that the rotatory installation of filter core is simultaneously from taking the water sealing function, simplifies the supporting water route plate structure of filter core, reduces water route board part quantity and defective rate and reduces the risk that the stagnant water became invalid, owing to water sealing plate rotation angle can be arbitrary angle moreover, consequently makes the filter core installation more nimble.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a water structure is sealed to filter core rotation type which characterized in that:
comprises a filter element (1);
the filter element head (2) is arranged on the outer side of the end part of the filter element (1), and the filter element head (2) is provided with a water passage (11);
a rotatable water sealing disc (4) is arranged on the inner side of the filter element head (2), water receiving pipes (41) are distributed on the water sealing disc (4) and correspond to the water passage (11) of the filter element head (2), and a water passage sealing ring (5) is arranged between the water receiving pipes (41) and the water passage (11);
an outer sealing ring (6) is arranged between the edge of the water sealing disc (4) and the inner side of the filter element head (2);
a water sealing disc fixing plate (7) which can clamp the water sealing disc (4) is arranged on the filter element head (2);
and a fixing plate fixture block (71) is arranged on the outer edge of the water sealing disc fixing plate (7), and a long clamping groove (21) corresponding to the fixing plate fixture block (71) of the water sealing disc fixing plate (7) is arranged on the inner side of the filter element head (2).
2. The rotary water sealing structure of filter element as claimed in claim 1, wherein: and a filter element mounting block (23) is arranged on the outer side of the filter element head (2).
3. A filter cartridge, characterized in that: a rotary water sealing structure comprising a filter element as claimed in any one of claims 1-2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057712 | 2018-12-07 | ||
| CN2018220577123 | 2018-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210543716U true CN210543716U (en) | 2020-05-19 |
Family
ID=70664994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011666.1U Active CN210543716U (en) | 2018-12-07 | 2019-06-28 | Filter core rotation type seals water structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210543716U (en) |
-
2019
- 2019-06-28 CN CN201921011666.1U patent/CN210543716U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104826379B (en) | A kind of filter flask assembly | |
| WO2022160812A1 (en) | Secondary-injection-molded faucet housing | |
| CN104828881A (en) | Filter bottle assembly of water purification machine | |
| CN207722458U (en) | A kind of fore filter | |
| CN210543716U (en) | Filter core rotation type seals water structure | |
| CN204637752U (en) | A kind of filter flask assembly | |
| CN211799304U (en) | Water purification filter core device | |
| CN208397355U (en) | Double depotition cocks with filter core | |
| CN206368980U (en) | A kind of water purifier feedwater depotition cock | |
| CN209885344U (en) | Connecting device capable of changing water flow path and filter element thereof | |
| CN211779114U (en) | Stainless steel stop valve | |
| CN204164446U (en) | A kind of water inlet connection set of shower faucet | |
| CN210645444U (en) | Conveniently disassemble water purification unit who crosses filter core | |
| CN208982751U (en) | A kind of anti-leakage valve faucet | |
| CN108953722B (en) | Tap structure of tea bar machine | |
| CN206168693U (en) | Washing rubber coating integrated device of coating machine | |
| CN201065966Y (en) | Ball valve | |
| CN219205446U (en) | Drip irrigation equipment | |
| CN217843134U (en) | Heat exchange hanging piece device for oilfield sewage treatment | |
| CN110893290A (en) | Drinking water pipeline purifies disinfection integrated device | |
| CN204607606U (en) | A kind of filter flask assembly of water purification machine | |
| CN220860831U (en) | Mold processing cooling water filter equipment | |
| CN210088104U (en) | Valve with replaceable flange plate | |
| CN211951499U (en) | Valve core capable of accurately controlling flow | |
| CN209622103U (en) | A kind of complete ceramic water channel angle valve easy to process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |