CN213555764U - Water route board and filter core connection structure, purification subassembly, water purification unit - Google Patents
Water route board and filter core connection structure, purification subassembly, water purification unit Download PDFInfo
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- CN213555764U CN213555764U CN202022412741.4U CN202022412741U CN213555764U CN 213555764 U CN213555764 U CN 213555764U CN 202022412741 U CN202022412741 U CN 202022412741U CN 213555764 U CN213555764 U CN 213555764U
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- filter element
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- filter
- filter core
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Abstract
The utility model relates to a life electrical apparatus technical field, concretely relates to water route board and filter core connection structure, purification subassembly, water purification unit. A connecting structure of a waterway plate and a filter element comprises at least one filter element mounting part, wherein the filter element mounting part is formed on the filter element and is suitable for being aligned with the waterway plate; the adapter is provided with a first joint part which is in plug-in connection with the filter element mounting part; and set up respectively the filter core installation department with clamp the structure on the first joint portion, it is suitable for the restriction to clamp the structure the adapter is in the removal of filter core installation department. The utility model discloses in through having set up in filter core installation department and first joint portion and having clamped the structure, realized fixing the stability of first joint portion on the filter core installation department, effectively reduced the impact that water pressure change brought in the water route board, lead to the problem that first joint portion department leaked easily.
Description
Technical Field
The utility model relates to a life electrical apparatus technical field, concretely relates to water route board and filter core connection structure, purification subassembly, water purification unit.
Background
The water purifying equipment in the prior art generally comprises an integrated water circuit board, a filter element and a connector for connecting the water circuit board and the filter element. In order to install quickly and conveniently, the connector is connected with the waterway plate and the filter element in a mode of adopting a quick connector.
However, the connector is inserted into one end of the filter element quickly, the water supply pressure in the water circuit board changes greatly, the impact force on the quick connector is large, and the quick connector is easy to loosen after a long time, so that the water leakage problem is caused.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that the formula connected mode of inserting soon of filter core end leads to leaking easily among the water purification unit among the prior art to a water route board and filter core connection structure, purification subassembly, water purification unit are provided.
In order to solve the problem, the utility model provides a water route board and filter core connection structure, include:
the filter element mounting part is formed on the filter element and is suitable for being aligned with the water circuit board;
the adapter is provided with a first joint part which is in plug-in connection with the filter element mounting part;
and set up respectively the filter core installation department with clamp the structure on the first joint portion, it is suitable for the restriction to clamp the structure the adapter is in the removal of filter core installation department.
Optionally, the clamping structure includes a clamping block and a clamping groove, which are matched with each other, one of which is formed on the first joint part, and the other of which is formed on the filter element mounting part.
Optionally, the fixture block is formed on the circumferential surface of the first joint part and is arranged close to the rear end of the first joint part;
the filter element mounting portion is constructed to be suitable for with first joint portion complex tubular structure, the draw-in groove sets up on the pipe wall of filter element mounting portion.
Optionally, a local expansion section is arranged in the pipe wall of the filter element mounting part, and the clamping block penetrates through the local expansion section and is clamped into the clamping groove.
Optionally, still include the shell, set up on the filter core, be provided with a plurality of stoppers on the medial surface of shell, the stopper is used for restricting the removal of fixture block.
Optionally, a gap is formed between the fixture block and one side surface of the clamping groove, and the limiting block is inserted into the gap.
Optionally, the adapter still has the second joint portion that is suitable for the cartridge on water route board installation department, be provided with the stagnant water valve on the water route board installation department, the port department of second joint portion is provided with and is suitable for the triggering the boss section of stagnant water valve.
Optionally, at least one flow increasing groove is arranged on the circumferential surface of the boss section.
The utility model also provides a purify the subassembly, include: the water board and filter element connecting structure of any one of the above;
and
the filter element is provided with a filter element mounting part, and the first joint part is inserted in the filter element mounting part;
and the waterway plate is formed with a waterway plate mounting part, and the second joint part is inserted on the waterway plate mounting part.
The utility model also provides a water purification unit, include: the purification assembly described above.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a water route board and filter core connection structure, include: the filter element mounting part is formed on the filter element and is suitable for being aligned with the water circuit board; the adapter is provided with a first joint part which is in plug-in connection with the filter element mounting part; and set up respectively the filter core installation department with clamp the structure on the first joint portion, it is suitable for the restriction to clamp the structure the adapter is in the removal of filter core installation department.
The utility model discloses in through having set up in filter core installation department and first joint portion and having clamped the structure, realized fixing the stability of first joint portion on the filter core installation department, effectively reduced the impact that water pressure change brought in the water route board, lead to the problem that first joint portion department leaked easily.
2. The utility model provides a clamp the structure in water route board and filter core connection structure and include mutually supported fixture block and draw-in groove, its one of which shaping is in on the first joint portion, another shaping is in on the filter core installation department, fixture block and draw-in groove simple structure, the processing cost is low, and when the equipment, the fixture block directly clamps and can accomplish the installation in the draw-in groove, can not influence the installation effectiveness that cut straightly the formula and connect.
3. The utility model provides a still include the shell among water route board and the filter core connection structure, set up on the filter core, be provided with a plurality of stoppers on the medial surface of shell, the stopper is used for the restriction the removal of fixture block, specifically, the fixture block with the shaping is gapped between a side of draw-in groove, the stopper cartridge is in clearance department. The setting of stopper can prevent the axial of fixture block and rotate, avoids first joint portion not hard up.
4. The utility model provides an among water route board and filter core connection structure be provided with an at least increase groove on boss section global, boss section needs and stagnant water valve cooperation, and on going deep into the water route board installation department of water route board, the pipe diameter of event boss section is less, and it is little to lead to the flow, so processing increase groove on boss section global, increase the water area to increase the flow of boss section
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an adapter according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a connection structure of a water channel plate and a filter element in embodiment 1 provided by the present invention;
fig. 3 is a schematic structural view of a first connection portion and a filter element mounting portion in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of the housing in embodiment 1 provided by the present invention;
fig. 5 is a cross-sectional view of a connection structure of a water channel plate and a filter element in embodiment 1 provided by the present invention;
fig. 6 is a cross-sectional view of a second joint portion and a waterway plate mounting portion in embodiment 1.
Description of reference numerals:
1-a filter element mounting part; 11-a local dilating segment;
2-an adapter; 21-a first joint part; 22-a second joint part; 221-boss section; 222-a flow increasing groove;
3-clamping structure; 31-a cartridge; 32-card slot;
4-a housing; 41-a limiting block;
5-a waterway plate mounting part;
6-water stop valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 6, the waterway plate and filter element connecting structure provided for the present embodiment includes: the filter element mounting part 1 is formed on the filter element and is suitable for mounting a water circuit board; the adapter 2 is provided with a first joint part 21 which is in plug-in connection with the filter element mounting part 1; and the clamping structure 3 is respectively arranged on the filter element mounting part 1 and the first joint part 21, and the clamping structure 3 is suitable for limiting the movement of the adapter 2 on the filter element mounting part 1.
As shown in fig. 3, in the present embodiment, four filter element installation portions 1 are arranged side by side on the same filter element, and each filter element installation portion 1 may be provided with an adapter 2.
The filter element mounting portion 1 in this embodiment is a plug-in structure suitable for the first joint portion to be inserted straight, wherein as a common straight insertion method, a seal ring needs to be mounted on the circumferential surface of the first joint portion 21 to prevent water leakage and prevent the joint from falling off.
In this embodiment, the clamping structure 3 is disposed at the filter element mounting portion 1 and the first joint portion 21, so that the first joint portion 21 is stably fixed to the filter element mounting portion 1, and the problem of water leakage at the first joint portion 21 due to impact caused by water pressure change in the water channel plate is effectively reduced.
As shown in fig. 3, the fastening structure 3 in the present embodiment includes a fastening block 31 and a fastening groove 32, which are engaged with each other, one of which is formed on the first connector portion 21, and the other of which is formed on the cartridge mounting portion 1. Further, the latch 31 in the present embodiment is formed on the circumferential surface of the first joint portion 21 and disposed near the rear end of the first joint portion 21, so as to ensure that the positions of the latch 31 and the first joint portion 21 are staggered. Wherein the cartridge mounting portion 1 is constructed as a tubular structure adapted to be fitted with the first joint portion 21, and the catching groove 32 is provided on a tube wall of the cartridge mounting portion 1.
Because the clamping block 31 is arranged by protruding the pipe wall of the first joint part 21, and the first joint part 21 needs to be in sealing fit with the pipe structure of the filter element installation part 1, in order to ensure the sealing performance and simplify the installation of the clamping block, a local expansion section 11 is arranged in the pipe wall of the filter element installation part 1 in the embodiment, the clamping block 31 passes through the local expansion section 11 and is clamped into the clamping groove 32 after rotating a certain angle, and the clamping block 31 is arranged at the rear end position of the first joint part 21, so that the sealing effect of the sealing ring at the front end of the clamping block 31 cannot be influenced.
Still include shell 4 in this embodiment, set up on the filter core, be provided with a plurality of stopper 41 on the medial surface of shell 4, the quantity of stopper is one in this embodiment, and stopper 41 is used for restricting fixture block 31's removal. A gap is formed between one side surface of the clamping block 31 and one side surface of the clamping groove 32, the limiting block 41 is inserted into the gap, and the limiting block is arranged to prevent the clamping block from axially rotating and prevent the first joint part from loosening.
The adapter 2 in this embodiment further has a second joint portion 22 adapted to be plugged onto the waterway board mounting portion 5, a water stop valve 6 is disposed on the waterway board mounting portion 5, and a boss section 221 adapted to trigger the water stop valve 6 is disposed at a port of the second joint portion 22. The circumferential surface of the boss section 221 is provided with at least one flow increasing groove 222, the number of the flow increasing grooves 222 in the embodiment is one, the boss section needs to be matched with a water stop valve and extends into the waterway plate mounting part of the waterway plate, so the pipe diameter of the boss section is smaller, the flow is small, the flow increasing grooves are processed on the circumferential surface of the boss section, the water passing area is increased, and the flow of the boss section is increased
Example 2
This embodiment provides a purification assembly, includes: the water channel plate and filter element connection structure described in example 1; the waterway plate is formed with a waterway plate mounting part, and the second joint part 22 is inserted on the waterway plate mounting part 5; the filter element is provided with a filter element mounting part 1, and the first joint part 21 is inserted on the filter element mounting part 1. And has all the technical advantages thereof, which are not described in detail herein.
Example 3
The embodiment provides a water purifying device, in particular to a kitchen water purifier, which comprises a purifying assembly in embodiment 2. And has all the technical advantages thereof, which are not described in detail herein.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a water route board and filter core connection structure which characterized in that includes:
the filter element mounting part (1) is formed on the filter element and is suitable for being connected with the water circuit board;
the adapter (2) is provided with a first joint part (21) which is in plug-in connection with the filter element mounting part (1);
and set up respectively filter core installation department (1) with structure (3) of clamping on first joint portion (21), it is suitable for the restriction to clamp structure (3) adapter (2) is in the removal of filter core installation department (1).
2. The connection structure of a water channel plate and a filter cartridge as claimed in claim 1, wherein the clamping structure (3) comprises a clamping block (31) and a clamping groove (32) which are matched with each other, one of the clamping block and the clamping groove is formed on the first joint part (21), and the other clamping block and the clamping groove are formed on the filter cartridge mounting part (1).
3. The waterway plate and filter cartridge connecting structure of claim 2, wherein the latch (31) is formed on the circumferential surface of the first connector portion (21) and disposed near the rear end of the first connector portion (21);
the filter element mounting part (1) is constructed into a tubular structure suitable for being matched with the first joint part (21), and the clamping groove (32) is arranged on the pipe wall of the filter element mounting part (1).
4. The water route plate and filter element connecting structure according to claim 3, wherein a local expansion section (11) is arranged in the pipe wall of the filter element mounting part (1), and the clamping block (31) penetrates through the local expansion section (11) and is clamped into the clamping groove (32).
5. The waterway plate and filter element connecting structure of claim 2, further comprising a housing (4) disposed on the filter element, wherein a plurality of stoppers (41) are disposed on an inner side surface of the housing (4), and the stoppers (41) are used for limiting the movement of the fixture block (31).
6. The water route plate and filter element connecting structure as claimed in claim 5, wherein a gap is formed between one side surface of the clamping block (31) and one side surface of the clamping groove (32), and the limiting block (41) is inserted into the gap.
7. A water board and filter element connection according to any one of claims 1-6, wherein the adapter (2) further has a second joint part (22) adapted to be inserted onto the water board mounting part (5), a water stop valve (6) is arranged on the water board mounting part (5), and a boss section (221) adapted to trigger the water stop valve (6) is arranged at a port of the second joint part (22).
8. The connection structure of a water channel plate and a filter element as recited in claim 7, characterized in that at least one flow increasing groove (222) is arranged on the peripheral surface of the boss section (221).
9. A purification assembly, comprising:
the water circuit board and cartridge connection of any one of claims 1-8;
and
the filter element is provided with a filter element mounting part, and the first joint part (21) is inserted into the filter element mounting part (1);
the water channel plate is formed with a water channel plate mounting part (5), and the second joint part (22) is inserted on the water channel plate mounting part (5).
10. A water purification apparatus, comprising:
the purification assembly of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412741.4U CN213555764U (en) | 2020-10-26 | 2020-10-26 | Water route board and filter core connection structure, purification subassembly, water purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412741.4U CN213555764U (en) | 2020-10-26 | 2020-10-26 | Water route board and filter core connection structure, purification subassembly, water purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555764U true CN213555764U (en) | 2021-06-29 |
Family
ID=76529173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022412741.4U Active CN213555764U (en) | 2020-10-26 | 2020-10-26 | Water route board and filter core connection structure, purification subassembly, water purification unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555764U (en) |
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2020
- 2020-10-26 CN CN202022412741.4U patent/CN213555764U/en active Active
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