CN209060680U - A kind of pipeline refrigerator filter core - Google Patents
A kind of pipeline refrigerator filter core Download PDFInfo
- Publication number
- CN209060680U CN209060680U CN201821780947.9U CN201821780947U CN209060680U CN 209060680 U CN209060680 U CN 209060680U CN 201821780947 U CN201821780947 U CN 201821780947U CN 209060680 U CN209060680 U CN 209060680U
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- CN
- China
- Prior art keywords
- carbon
- point
- shell
- limited post
- end cap
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipeline refrigerator filter cores, including shell, end cap, carbon-point pedestal, carbon-point and carbon-point lid, the both ends of the shell open up jagged, carbon-point and carbon-point lid are respectively positioned on shell, one end middle position of carbon-point offers through-hole, carbon-point lid is located at the side of carbon-point, the side of carbon-point lid is fixed with seal pipe, one end of seal pipe extends to the inside of through-hole, it is carved with screw thread in the outside at the both ends of shell, end cap and carbon-point pedestal are rotatablely connected with the both ends of shell respectively, one end of end cap is opened up there are two connecting hole, the outside of shell is rotatably connected to connection ring, one end of connection ring is welded with two connecting columns, one end of two connecting columns extends respectively to the inside of two connecting holes.The utility model is structurally reasonable, ingenious in design, easy to operate, not only changes traditional flange connection, but also effectively prevents loosening between end cap and shell, to guarantee the effect of filtering.
Description
Technical field
The utility model relates to refrigerator filter core technical field more particularly to a kind of pipeline refrigerator filter cores.
Background technique
Existing pipeline refrigerator filter cartridge construction is simple, and the connection between components mostly uses flange to be attached, still
Muscle position is weak at flanged joint stress, will cause the fracture of filter core flange stress end face when pressure is excessive.Further, since refrigerator
In condenser can generate certain vibration at work, long-term vibration may cause flange connections loosening, liquid in filter core
The leakage of body.
Summary of the invention
The utility model proposes a kind of pipeline refrigerator filter core, solve pipeline refrigerator filter cartridge construction in the prior art
Defect that is simple and lacking anti-loosening structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pipeline refrigerator filter core, including shell, end cap, carbon-point pedestal, carbon-point and carbon-point lid, the both ends of the shell
Open up jagged, carbon-point and carbon-point lid are respectively positioned on shell, and one end middle position of carbon-point offers through-hole, and carbon-point lid is located at carbon
The side of stick, the side of carbon-point lid are fixed with seal pipe, and one end of seal pipe extends to the inside of through-hole, the both ends of shell it is outer
Screw thread is carved in side, and end cap and carbon-point pedestal are rotatablely connected with the both ends of shell respectively, and one end of end cap opens up that there are two connections
Hole, the outside of shell are rotatably connected to connection ring, and one end of connection ring is welded with two connecting columns, one end point of two connecting columns
Do not extend to the inside of two connecting holes, the other side of connection ring it is equidistant offer several limiting slots, the two sides of shell are equal
It is welded with fixed block, the side of fixed block offers fixation hole, and the inside of fixation hole is equipped with limited post, and one end of limited post extends
To the inside of limiting slot, the other end of limited post extends to the outside of fixation hole, and the two sides of limited post are welded with spring fixture block,
The outer cover of limited post is equipped with spring, and spring is between spring fixture block and fixed block, the company of being fixed on the inner wall of carbon-point pedestal
Adapter tube, one end of connecting tube extends to the inside of through-hole.
Preferably, the two sides of the fixation hole offer sliding slot, and the two sides of limited post are welded with sliding block, two sliding blocks
One end extend respectively to the inside of two sliding slots.
Preferably, it is triangular structure of right angle, the other end of limited post that the limited post, which is located at one end inside limiting slot,
It is welded with limited block.
Preferably, the side of the end cap is fixed with water inlet pipe, and the edge of end cap and carbon-point pedestal is respectively and fixedly provided with two one or two
Hand.
Preferably, the shell is cylindrical structure, and the other end of connecting tube extends to the outside of shell.
The beneficial effects of the utility model are:
By the cooperation between connecting column, connecting hole, connection ring, limiting slot, limited post, fixed block, sliding block and sliding slot, keep away
Anti- raw loosening between end cap and shell is exempted from, to avoid loosening between carbon-point lid and carbon-point and causing liquid without carbon-point mistake
The inside of through-hole is entered between filter just.
The utility model is structurally reasonable, ingenious in design, easy to operate, not only changes traditional flange connection, and
And also effectively prevent loosening between end cap and shell, to guarantee the effect of filtering.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of pipeline refrigerator filter core structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pipeline refrigerator filter core A at enlarged drawing.
In figure: 1 shell, 2 end caps, 3 carbon-point pedestals, 4 carbon-points, 5 connection rings, 6 connecting columns, 7 handles, 8 carbon-point lids, 9 are fixed
Block, 10 sliding blocks, 11 sliding slots, 12 limited posts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of pipeline refrigerator filter core, including shell 1, end cap 2, carbon-point pedestal 3, carbon-point 4 and carbon-point lid
8, the both ends of shell 1 open up jagged, and carbon-point 4 and carbon-point lid 8 are respectively positioned on shell 1, and one end middle position of carbon-point 4 offers
Through-hole, carbon-point lid 8 are located at the side of carbon-point 4, and the side of carbon-point lid 8 is fixed with seal pipe, and one end of seal pipe extends to through-hole
Inside, the outside at the both ends of shell 1 is carved with screw thread, and end cap 2 and carbon-point pedestal 3 are rotatablely connected with the both ends of shell 1 respectively,
One end of end cap 2 is opened up there are two connecting hole, and the outside of shell 1 is rotatably connected to connection ring 5, and one end of connection ring 5 is welded with
Two connecting columns 6, one end of two connecting columns 6 extend respectively to the inside of two connecting holes, and the other side of connection ring 5 is equidistant
Several limiting slots are offered, the two sides of shell 1 are welded with fixed block 9, and the side of fixed block 9 offers fixation hole, fixed
The inside in hole is equipped with limited post 12, and one end of limited post 12 extends to the inside of limiting slot, and the other end of limited post 12 extends to
The outside of fixation hole, the two sides of limited post 12 are welded with spring fixture block, and the outer cover of limited post 12 is equipped with spring, and spring is located at
Between spring fixture block and fixed block 9, it is fixed with connecting tube on the inner wall of carbon-point pedestal 3, passes through between carbon-point pedestal 3 and connecting tube
One end of injection molding, connecting tube extends to the inside of through-hole.
In the present embodiment, the two sides of fixation hole offer sliding slot 11, and the two sides of limited post 12 are welded with sliding block 10, and two
One end of a sliding block 10 extends respectively to the inside of two sliding slots 11, and it is right angle three that limited post 12, which is located at one end inside limiting slot,
Angular structure, the other end of limited post 12 are welded with limited block, and the side of end cap 2 is fixed with water inlet pipe, and end cap 2 and water inlet pipe
Between by injection molding, the edge of end cap 2 and carbon-point pedestal 3 is welded with two handles 7, and shell 1 is cylindrical structure, even
The other end of adapter tube extends to the outside of shell 1.
In the present embodiment, end cap 2 and carbon-point pedestal 3 are separately fixed to the both ends of shell 1, end cap 2, will even when tightening
Then one end alignment connecting hole for connecing column 6 passes through 7 turning end of handle so that one end of connecting column 6 extends to the inside of connecting hole
Lid 2, with the rotation of end cap 2, connecting column 6 progresses into the inside of connecting hole, simultaneously as limited post position 12 is located at limiting slot
Internal one end is triangular structure of right angle, so ensure that end cap 2 can only be rotated along the direction tightened, and cannot be inverted,
If end cap 2 removed, limited post 12 is extracted outward first, so that sliding block 10 exits the inside of sliding slot 11, is then rotated further by
Limited post 12, so that sliding block 10 is staggered with sliding slot 11, so that limited post 12 be fixed, limit is left in one end of limited post 12
Then the inside of slot can unscrew end cap 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pipeline refrigerator filter core, including shell (1), end cap (2), carbon-point pedestal (3), carbon-point (4) and carbon-point lid (8),
It is characterized in that, the both ends of the shell (1) open up jagged, carbon-point (4) and carbon-point lid (8) are respectively positioned on shell (1), carbon-point
(4) one end middle position offers through-hole, and carbon-point lid (8) is located at the side of carbon-point (4), and the side of carbon-point lid (8) is fixed with
Seal pipe, one end of seal pipe extend to the inside of through-hole, and screw thread, end cap (2) and carbon are carved in the outside at the both ends of shell (1)
Stick pedestal (3) is rotatablely connected with the both ends of shell (1) respectively, and one end of end cap (2) is opened up there are two connecting hole, shell (1)
Outside is rotatably connected to connection ring (5), and one end of connection ring (5) is welded with two connecting columns (6), and the one of two connecting columns (6)
End extends respectively to the inside of two connecting holes, the other side of connection ring (5) it is equidistant offer several limiting slots, shell
(1) two sides are welded with fixed block (9), and the side of fixed block (9) offers fixation hole, and the inside of fixation hole is equipped with limited post
(12), one end of limited post (12) extends to the inside of limiting slot, and the other end of limited post (12) extends to the outside of fixation hole,
The two sides of limited post (12) are welded with spring fixture block, and the outer cover of limited post (12) is equipped with spring, and spring is located at spring fixture block
Between fixed block (9), connecting tube is fixed on the inner wall of carbon-point pedestal (3), one end of connecting tube extends to the inside of through-hole.
2. a kind of pipeline refrigerator filter core according to claim 1, which is characterized in that the two sides of the fixation hole open up
Have sliding slot (11), the two sides of limited post (12) are welded with sliding block (10), and one end of two sliding blocks (10) extends respectively to two
The inside of sliding slot (11).
3. a kind of pipeline refrigerator filter core according to claim 1, which is characterized in that the limited post (12) is located at limit
One end inside slot is triangular structure of right angle, and the other end of limited post (12) is welded with limited block.
4. a kind of pipeline refrigerator filter core according to claim 1, which is characterized in that the side of the end cap (2) is fixed
There is a water inlet pipe, the edge of end cap (2) and carbon-point pedestal (3) is respectively and fixedly provided with two handles (7).
5. a kind of pipeline refrigerator filter core according to claim 1, which is characterized in that the shell (1) is cylindrical knot
Structure, the other end of connecting tube extend to the outside of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780947.9U CN209060680U (en) | 2018-10-31 | 2018-10-31 | A kind of pipeline refrigerator filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780947.9U CN209060680U (en) | 2018-10-31 | 2018-10-31 | A kind of pipeline refrigerator filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060680U true CN209060680U (en) | 2019-07-05 |
Family
ID=67097007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821780947.9U Expired - Fee Related CN209060680U (en) | 2018-10-31 | 2018-10-31 | A kind of pipeline refrigerator filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871057A (en) * | 2020-08-06 | 2020-11-03 | 芜湖利远电子技术有限公司 | Water purifier with convenient disassembly of pipeline and filter element |
-
2018
- 2018-10-31 CN CN201821780947.9U patent/CN209060680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871057A (en) * | 2020-08-06 | 2020-11-03 | 芜湖利远电子技术有限公司 | Water purifier with convenient disassembly of pipeline and filter element |
| CN111871057B (en) * | 2020-08-06 | 2021-12-21 | 江苏海德能净水科技有限公司 | Water purifier with convenient disassembly of pipeline and filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |