CN208799855U - A kind of water purification catridge shell - Google Patents
A kind of water purification catridge shell Download PDFInfo
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- CN208799855U CN208799855U CN201821297317.6U CN201821297317U CN208799855U CN 208799855 U CN208799855 U CN 208799855U CN 201821297317 U CN201821297317 U CN 201821297317U CN 208799855 U CN208799855 U CN 208799855U
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- shell
- connecting tube
- end cover
- hole
- water
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Abstract
The utility model discloses a kind of water purification catridge shells, including shell, there is end cap in the left side threaded engagement of the shell, catch basin is provided at the close leftward position of the outer wall of the shell, inner pipe portion is provided at the axle center of the end cap, the right end of said inner tube part extends to rear thread in the shell and is connected with first end cover, inner cavity is formed between the left side and said inner tube part of the first end cover, multiple overfolw holes are offered at the outer wall of inner cavity, hole is threaded at the axle center of said inner tube part, a connecting tube is combined with by the threaded hole, the right end of the connecting tube offsets with the first end cover, through-hole is offered at the axle center of the first end cover, the water entered from connecting tube enters in shell after passing through through-hole；Present apparatus sealing performance is visual, and is easy to carry out consumptive material replacement.
Description
Technical field
The utility model relates to a kind of water purification catridge shells.
Background technique
Water purification catridge includes shell and filtering material, wraps up filtering material by shell, and then water flow is from the side of shell
Into, it flows out from the other side, during which needs by filtering material, so that water quality is purified, but the easy presence assembly of shell
Gap, therefore bacterium is easy to enter from fit-up gap, causes filtering material to be scrapped ahead of time, increases use cost.
Based on the above issues, it is desirable to provide a kind of sealing performance is visual, and is easy to carry out the water purification catridge of consumptive material replacement
Shell.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sealing performance is visual, and it is easy to carry out consumptive material more
The water purification catridge shell changed.
The utility model is achieved through the following technical solutions:
A kind of water purification catridge shell, including shell have end cap in the left side threaded engagement of the shell, in the shell
It is provided with catch basin at the close leftward position of outer wall, when cooperation is there are when gap between the end cap and shell, water is from end cap
It overflows into the gap location of shell to catch basin, inner pipe portion, said inner tube part is provided at the axle center of the end cap
Right end extend to rear thread in the shell and be connected with first end cover, the left side and said inner tube part of the first end cover it
Between form inner cavity, multiple overfolw holes are offered at the outer wall of inner cavity, are matched when between the first end cover and said inner tube part
Conjunction is there are when gap, and water is overflowed from gap location, then is spilled over in the catch basin by overfolw hole, the axis in said inner tube part
It is threaded hole at the heart, a connecting tube, the right end of the connecting tube and the first end cover phase are combined with by the threaded hole
It supporting, offers through-hole at the axle center of the first end cover, the water entered from connecting tube enters in shell after passing through through-hole,
The aperture of the through-hole is less than the caliber of the connecting tube, when there are gaps for the cooperation between connecting tube and the first end cover
When, water is overflowed from gap location, then via entering in catch basin after overfolw hole, gear is provided at the outer wall of the connecting tube
Circle, is provided with the first sealing ring, the right end of the shell is threaded with out cup between the retaining ring and said inner tube part.
Preferably, gluing has the sealing ring of a rubber material, the connection at the left side position of the first end cover
Pipe forms sealing after resisting the sealing ring therewith, and above structure can increase leakproofness.
Preferably, it is internally provided with first partition in the shell, be arranged at the leftward position of the first partition
There is inner ring, PP cotton filter element can be fixed by inner ring, it is fixed that insertion is provided at the right side position of the first end cover
The shrinkage pool of PP cotton filter element, in the plate face of the first partition, at the outer fix of the inner ring annular be provided with it is more
A water hole is formed between the second partition and first partition and was filled in the second partition that is internally provided with of the shell
The chamber of filter material material is threaded with a sealing-plug at the axle center of the second partition, on the surface of the second partition
With the first water hole, above structure is to support PP cotton filter element by first partition, passes through matching for first partition and second partition
Conjunction can fill filtering material, and filtering material can be ultrafiltration membrane, be also possible to the mixture of tourmaline ball and active carbon particle,
And sealing-plug be it is openable, convenient for inside filling filtering material be replaced.
Preferably, the sealing-plug has the part of the force of polygon.
Preferably, the connecting tube is internally provided with a step surface, by the step surface is supported by a rubber material
Connector sleeve is machined with an annular groove at the outer wall of the connector sleeve, and screwing at the outer wall of the connecting tube has screw, described
Screw is against in the annular groove, and connecting tube is avoided to deviate to the left, and a cooperation clip is provided at the outer wall of the connector sleeve
First annular slot is provided with the raised line of multiple correspondences first annular slot at the inner wall of the connector sleeve；Above-mentioned knot
Structure avoids leak, and outer by being tightly connected between connector sleeve and water pipe or tap after being fitted close therewith by raised line
Side can be tightened by clip, so that the cooperation of raised line is more close.
The sealing propertytest mode of the present apparatus is as follows:
Connecting tube is connect with water pipe or tap, when being replaced to internal PP cotton filter element and filtering material,
Inner pipe portion is screwed off from connecting tube, then internal PP cotton filter element and filtering material are replaced, after the completion of replacement again
New PP cotton filter element and filtering material are filled, then fixed with connecting tube spiral, then carry out water flowing, after water flowing, water is from even
Shell is entered at adapter tube, then via being discharged after the intracorporal filtering material of shell, if there is leak, then meeting after leak occur for position
It enters in catch basin, as long as finding that there are water in catch basin, then just needing to reinstall total, directly
To anhydrous exudation, after sewage exudation, the leakproofness of whole device is preferable, it is possible to prevente effectively from the entrance of harmful bacteria, so that
The service life of internal filter core consumptive material extends.
The beneficial effects of the utility model are: the present apparatus is after installation is complete, the water overflowed can be collected by catch basin,
When there is water spilling, i.e., the sealing at the portion of the structure is not in place, needs to re-start installation, until completely anhydrous overflow
Out position, it is ensured that leakproofness avoids harmful bacteria from entering in filter core consumptive material from top, and the structure of the present apparatus is relatively simple, at
This is more cheap, is suitble to promote suitable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cooperation schematic diagram of connecting tube and connector sleeve；
Fig. 3 is the usage state diagram of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A kind of water purification catridge shell as shown in Figure 1, Figure 2 and Figure 3, including shell 1, in the left side spiral of the shell 1
It is combined with end cap 2, is provided with catch basin 101 at the close leftward position of the outer wall of the shell 1, when the end cap 2 and shell
Cooperation is there are when gap between body 1, and water is overflowed into from the gap location of end cap 2 and shell 1 to catch basin 101, the end cap 2
Axle center at be provided with inner pipe portion 3, the right end of said inner tube part 3 extends to rear thread in the shell 1 and is connected with first
End cap 4, end cap and inner pipe portion are Integral injection molding structure, and the purpose that first end cover is arranged is to facilitate the injection molding mould of production
Tool demoulds convenient for end cap, inner cavity is formed between the left side and said inner tube part 3 of the first end cover 4, at the outer wall of inner cavity
Multiple overfolw holes 301 are offered, when cooperation is there are when gap between the first end cover 4 and said inner tube part 3, water is from gap
Place is overflowed, then is spilled over in the catch basin 101 by overfolw hole 301, is threaded at the axle center of said inner tube part 3
Hole (not shown) is combined with a connecting tube 5 by the threaded hole, and the right end of the connecting tube 5 offsets with the first end cover 4,
Through-hole 401 is offered at the axle center of the first end cover 4, the water entered from connecting tube 5 enters to shell after passing through through-hole 401
In body 1, the aperture of the through-hole 401 is less than the caliber of the connecting tube 5, when matching between connecting tube 5 and the first end cover 4
There are when gap, water is overflowed from gap location for conjunction, then via entering in catch basin after overfolw hole 301, in the outer of the connecting tube 5
It is provided with retaining ring 501 at wall, the first sealing ring 511 is provided between the retaining ring 501 and said inner tube part 3, the shell 1
Right end is threaded with out cup 6.
A preferred embodiment in the utility model, gluing has a rubber at the left side position of the first end cover 4
The sealing ring 444 of glue material matter, the connecting tube 5 form sealing after resisting the sealing ring 444 therewith, and above structure can increase
Leakproofness.
A preferred embodiment in the utility model is internally provided with first partition 7 in the shell 1, described
It is provided with inner ring 701 at the leftward position of first partition 7, PP cotton filter element can be fixed by inner ring 701, in the first end cover 4
Right side position at be provided with the shrinkage pool 445 for being inserted into fixed PP cotton filter element, in the plate face of the first partition 7,
Annular is provided with multiple water holes 702 at the outer fix of the inner ring, the shell 1 be internally provided with second every
Plate 8 forms the chamber of filling filtering material, in the axis of the second partition 8 between the second partition 8 and first partition 7
It is threaded with a sealing-plug 9 at the heart, there is the first water hole 801 on the surface of the second partition 8, above structure is logical
First partition support PP cotton filter element is crossed, filtering material, filtering material can be filled by the cooperation of first partition and second partition
Can be ultrafiltration membrane, be also possible to the mixture of tourmaline ball and active carbon particle, and, sealing-plug be it is openable, convenient for pair
The filtering material of inside filling is replaced.
A preferred embodiment in the utility model, the sealing-plug 9 have the part of the force 911 of polygon.
A preferred embodiment in the utility model, the connecting tube 5 are internally provided with a step surface 551, pass through
The step surface 551 is supported by the connector sleeve 10 of a rubber material, and an annular groove 11 is machined at the outer wall of the connector sleeve 10,
Screwing at the outer wall of the connecting tube 5 has screw 12, and the screw 12 is against in the annular groove 11, avoids connecting tube to the left
Side is deviate from, and the first annular slot 13 of a cooperation clip is provided at the outer wall of the connector sleeve 10, in the connector sleeve 10
The raised line 14 of multiple correspondences first annular slot is provided at inner wall；Above structure passes through connector sleeve and water pipe or tap
Between be tightly connected, leak is avoided after being fitted close therewith by raised line, and outside can be tightened by clip so that
The cooperation of raised line is more close.
The sealing propertytest mode of the present apparatus is as follows:
Connecting tube is connect with water pipe or tap, when being replaced to internal PP cotton filter element and filtering material,
Inner pipe portion is screwed off from connecting tube, then internal PP cotton filter element and filtering material are replaced, after the completion of replacement again
New PP cotton filter element and filtering material are filled, then fixed with connecting tube spiral, then carry out water flowing, after water flowing, water is from even
Shell is entered at adapter tube, then via being discharged after the intracorporal filtering material of shell, if there is leak, then meeting after leak occur for position
It enters in catch basin, as long as finding that there are water in catch basin, then just needing to reinstall total, directly
To anhydrous exudation, after sewage exudation, the leakproofness of whole device is preferable, it is possible to prevente effectively from the entrance of harmful bacteria, so that
The service life of internal filter core consumptive material extends.
The beneficial effects of the utility model are: the present apparatus is after installation is complete, the water overflowed can be collected by catch basin,
When there is water spilling, i.e., the sealing at the portion of the structure is not in place, needs to re-start installation, until completely anhydrous overflow
Out position, it is ensured that leakproofness avoids harmful bacteria from entering in filter core consumptive material from top, and the structure of the present apparatus is relatively simple, at
This is more cheap, is suitble to promote suitable.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of water purification catridge shell, it is characterised in that: including shell, there is end cap in the left side threaded engagement of the shell,
It is provided with catch basin at the close leftward position of the outer wall of the shell, when there are gaps for cooperation between the end cap and shell
When, water is overflowed into from the gap location of end cap and shell to catch basin, and inner pipe portion, institute are provided at the axle center of the end cap
The right end for stating inner pipe portion extends to rear thread in the shell and is connected with first end cover, the left side of the first end cover with it is described
Inner cavity is formed between inner pipe portion, multiple overfolw holes are offered at the outer wall of inner cavity, when the first end cover and said inner tube
Cooperation is there are when gap between part, and water is overflowed from gap location, then is spilled over in the catch basin by overfolw hole, described interior
Be threaded hole at the axle center of tube portion, a connecting tube be combined with by the threaded hole, the right end of the connecting tube with it is described
First end cover offsets, and offers through-hole at the axle center of the first end cover, and it is laggard that the water entered from connecting tube passes through through-hole
Enter to shell, the aperture of the through-hole is less than the caliber of the connecting tube, when matching between connecting tube and the first end cover
There are when gap, water is overflowed from gap location for conjunction, then via entering in catch basin after overfolw hole, at the outer wall of the connecting tube
It is provided with retaining ring, the first sealing ring is provided between the retaining ring and said inner tube part, the right end of the shell is threaded with
Cup out.
2. water purification catridge shell according to claim 1, it is characterised in that: at the left side position of the first end cover
Gluing forms sealing after having the sealing ring of a rubber material, the connecting tube to resist the sealing ring therewith.
3. water purification catridge shell according to claim 1, it is characterised in that: the shell be internally provided with first every
Plate is provided with inner ring at the leftward position of the first partition, PP cotton filter element can be fixed by inner ring, in the first end cover
Right side position at be provided with the shrinkage pool for being inserted into fixed PP cotton filter element, in the plate face of the first partition, be located at
Annular is provided with multiple water holes at the outer fix of the inner ring, described in the second partition that is internally provided with of the shell
The chamber that filling filtering material is formed between second partition and first partition, is threadedly coupled at the axle center of the second partition
There is a sealing-plug, there is the first water hole on the surface of the second partition.
4. water purification catridge shell according to claim 3, it is characterised in that: the sealing-plug has the forced section of polygon
Point.
5. water purification catridge shell according to claim 1, it is characterised in that: the connecting tube is internally provided with a step
Face is supported by the connector sleeve of a rubber material by the step surface, and an annular groove is machined at the outer wall of the connector sleeve,
Screwing at the outer wall of the connecting tube has screw, and the screw is against in the annular groove, avoids connecting tube from deviating to the left, institute
The first annular slot for being provided with a cooperation clip at the outer wall of connector sleeve is stated, is provided at the inner wall of the connector sleeve multiple
The raised line of the corresponding first annular slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297317.6U CN208799855U (en) | 2018-08-13 | 2018-08-13 | A kind of water purification catridge shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297317.6U CN208799855U (en) | 2018-08-13 | 2018-08-13 | A kind of water purification catridge shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799855U true CN208799855U (en) | 2019-04-30 |
Family
ID=66231509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821297317.6U Active CN208799855U (en) | 2018-08-13 | 2018-08-13 | A kind of water purification catridge shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799855U (en) |
-
2018
- 2018-08-13 CN CN201821297317.6U patent/CN208799855U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 310051 Room 411, 4 / F, block D, 159 tangziyan Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG AIBI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Room 423, 4th floor, building 1, 1180 Bin'an Road, Binjiang District, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG AIBI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |