CN208865456U - A kind of reverse osmosis membrane shell component - Google Patents
A kind of reverse osmosis membrane shell component Download PDFInfo
- Publication number
- CN208865456U CN208865456U CN201821604690.1U CN201821604690U CN208865456U CN 208865456 U CN208865456 U CN 208865456U CN 201821604690 U CN201821604690 U CN 201821604690U CN 208865456 U CN208865456 U CN 208865456U
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- reverse osmosis
- pressure vessel
- gauge
- snap
- end cap
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Abstract
The utility model provides a kind of reverse osmosis membrane shell component, including pressure vessel for reverse osmosis and end cap, and end cap is mounted on the end of pressure vessel for reverse osmosis；End cap includes flange and stick harness, and stick harness is arranged along flange normal direction, and stick harness is plugged in pressure vessel for reverse osmosis inner wall, and flange is abutted with pressure vessel for reverse osmosis end face；The locating slot being provided on the outside of inner cavity on the end face of pressure vessel for reverse osmosis, positioning trench bottom are communicated with opening；Opening extends on pressure vessel for reverse osmosis outer wall along pressure vessel for reverse osmosis radial direction from positioning trench bottom；End cap extends to form the snap-gauge of multiple annular arrays along normal direction, and snap-gauge end is formed with fixture block, and fixture block is formed with chamfering far from end cap side；By the flexible deformation of snap-gauge, locating slot is slid for snap-gauge and fixture block along axial；And after end cap is fully inserted into pressure vessel for reverse osmosis, snap-gauge is bonded with locating slot inner wall, snap-gauge and opening grafting.Reverse osmosis membrane shell component described in the utility model, in order to be dismantled.
Description
Technical field
The utility model belongs to filtration art, more particularly, to a kind of reverse osmosis membrane shell component.
Background technique
Reverse osmosis technology principle be under the action of being higher than solution osmotic pressure, according to other substances cannot through semi-permeable membrane and
These substances and water are separated.The membrane aperture of reverse osmosis membrane is very small, therefore the dissolving salt that can be effectively removed in water
Class, colloid, microorganism, organic matter etc..System has many advantages, such as good water quality, low, the pollution-free, simple process of energy consumption, easy to operate.
Daily in use, needing often to clean the reverse osmosis membrane being mounted in pressure vessel for reverse osmosis, thus
It needs often to dismount the end cap for being mounted on pressure vessel for reverse osmosis both ends, end cap is made of end cap ontology, the reverse osmosis membrane of traditional structure
The locking mode of shell end cap, such as locked clip device, circlip locking, card locking and bolt lock these locking modes, dismounting fiber crops
Tired, when carrying out cleaning operation, efficiency is very low, and labor cost is high.
Utility model content
In view of this, the utility model is directed to a kind of reverse osmosis membrane shell component, to solve the problems, such as to be difficult to dismantle.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of reverse osmosis membrane shell component, including pressure vessel for reverse osmosis and end cap, end cap are mounted on the end of pressure vessel for reverse osmosis；
End cap includes flange and stick harness, and stick harness is arranged along flange normal direction, and stick harness is plugged in pressure vessel for reverse osmosis inner wall, and flange and anti-
Putamina end face is permeated to abut；The locating slot being provided on the outside of inner cavity on the end face of pressure vessel for reverse osmosis, positioning trench bottom are communicated with
Opening；Opening extends on pressure vessel for reverse osmosis outer wall along pressure vessel for reverse osmosis radial direction from positioning trench bottom；End cap extends shape along normal direction
At the snap-gauge for having multiple annular arrays, snap-gauge end is formed with fixture block, and fixture block is formed with chamfering far from end cap side；Pass through card
The flexible deformation of plate, locating slot slide for snap-gauge and fixture block along axial；And after end cap is fully inserted into pressure vessel for reverse osmosis, snap-gauge with
The fitting of locating slot inner wall, snap-gauge and opening grafting.
Further, the stick harness is arranged with sealing ring, sealing ring and reverse osmosis membrane on the cylinder far from flange one end
Shell inner wall abuts.
Further, the stick harness is provided with the seal groove of annular on the cylinder far from flange one end, and sealing ring is embedded
It is protruded in seal groove and from seal groove.
Further, the end cap is also formed with arc panel between adjacent snap-gauge, and arc panel is inserted into locating slot simultaneously
It is fitted on locating slot outer side surface.
Further, press device is installed, press device includes annular slab, inserting column and positioning on the pressure vessel for reverse osmosis
Part；Annular slab is arranged and is fixed on outside pressure vessel for reverse osmosis, and annular slab is located at opening side；Inserting column and opening correspond, and
All inserting columns and along pressure vessel for reverse osmosis radial slippage and along insertion opening；Locating piece is opened in inserting column insertion opening and by fixture block ejection
After mouthful, inserting column and annular slab are fixed.
Further, the annular slab is connected with limit plate in each inserting column two sides, and every group of two limit plates are formed
For the sliding slot of inserting column sliding.
Further, the locating piece includes handle, and handle is radially extended from inserting column end along inserting column, on limit plate
It is provided with the socket for handle overturning insertion.
Further, the socket shares two groups；When handle is inserted into first group of socket, inserting column is detached from from opening；?
When hand is inserted into second group of socket, fixture block is simultaneously ejected opening by inserting column insertion opening.
Compared with the existing technology, reverse osmosis membrane shell component described in the utility model has the advantage that
(1) reverse osmosis membrane shell component described in the utility model, is clamped by fixture block, end cap is directly inserted into reverse osmosis membrane
Shell, which can be completed, axially and radially to be fixed, simple and fast.
(2) reverse osmosis membrane shell component described in the utility model will be squeezed out fixture block by press device in opening, thus
Directly end cap can be extracted along axial.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is pressure vessel for reverse osmosis assemble cross-section described in the utility model embodiment.
Description of symbols:
1, pressure vessel for reverse osmosis；11, locating slot；12, it is open；2, end cap；21, flange；22, stick harness；3, sealing ring；4, block
Plate；41, fixture block；411, chamfering；5, arc panel；6, press device；61, annular slab；611, limit plate；62, inserting column；63, handle；
7, first group of socket；8, second group of socket.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of reverse osmosis membrane shell component, as shown in Figure 1, including pressure vessel for reverse osmosis 1 and end cap 2, end cap 2 is mounted on reverse osmosis
The end of permeable membrane shell 1, to close pressure vessel for reverse osmosis 1.
End cap 2 is cylindrical, and end cap 2 includes flange 21 and stick harness 22, and stick harness 22 is arranged along 21 normal direction of flange, and stick harness 22
It is plugged in 1 inner wall of pressure vessel for reverse osmosis, and flange 21 is abutted with 1 end face of pressure vessel for reverse osmosis.Stick harness 22 is far from 21 one end of flange
Cylinder on be provided with the seal groove of annular, seal groove is embedded with sealing ring 3.It does not stress under natural conditions in sealing ring 3, sealing
Circle 3 is protruded from seal groove；After 3 stress of sealing ring, sealing ring 3 is abutted with 1 inner wall of pressure vessel for reverse osmosis and is pressed into seal groove,
To achieve the effect that sealing.
The locating slot 11 being provided on the outside of inner cavity on the end face of pressure vessel for reverse osmosis 1,11 bottom of locating slot are communicated with opening
12.Opening 12 extends on 1 outer wall of pressure vessel for reverse osmosis along 1 radial direction of pressure vessel for reverse osmosis from 11 bottom of locating slot.End cap 2 prolongs along normal direction
The snap-gauge 4 for being formed with multiple annular arrays is stretched, 4 end of snap-gauge is formed with fixture block 41, and fixture block 41 is formed with far from 2 side of end cap
Chamfering 411.By the flexible deformation of snap-gauge 4, locating slot 11 is for snap-gauge 4 and fixture block 41 along axial sliding；And it is inserted completely in end cap 2
After entering, snap-gauge 4 is bonded with 11 inner wall of locating slot, 12 grafting of snap-gauge 4 and opening.
To reinforce sealing, end cap 2 is also formed with arc panel 5 between adjacent snap-gauge 4, and arc panel 5 is inserted into locating slot 11
In and be fitted on 11 outer side surface of locating slot.
Press device 6 is also equipped on pressure vessel for reverse osmosis 1, press device 6 includes annular slab 61, inserting column 62 and locating piece.
Annular slab 61 is arranged and is fixed on outside pressure vessel for reverse osmosis 1, and annular slab 61 is located at 12 sides of opening.Annular slab 61 is in each inserting column
62 two sides are connected with limit plate 611, and every group of two limit plates 611 form the sliding slot slid for inserting column 62.Inserting column 62 with open
Mouth 12 corresponds, and all inserting columns 62 are along 1 radial slippage of pressure vessel for reverse osmosis and insertion opening 12.Locating piece includes handle 63,
Handle 63 is radially extended from 62 end of inserting column along inserting column 62.Limit plate 611 is provided with two groups of inserting for the overturning insertion of handle 63
Mouthful；When handle 63 is inserted into first group of socket 7, inserting column 62 is detached from from opening 12；When handle 63 is inserted into second group of socket 8,
Fixture block 41 is simultaneously ejected opening 12 by 62 insertion opening 12 of inserting column；It is real to which inserting column 62 is fixed on annular slab 61 by locating piece
The extrusion of existing fixture block 41.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of reverse osmosis membrane shell component, it is characterised in that: including pressure vessel for reverse osmosis (1) and end cap (2), end cap (2) installation
In the end of pressure vessel for reverse osmosis (1)；End cap (2) includes flange (21) and stick harness (22), and stick harness (22) is set along flange (21) normal direction
It sets, and stick harness (22) is plugged in pressure vessel for reverse osmosis (1) inner wall, and flange (21) is abutted with pressure vessel for reverse osmosis (1) end face；Reverse osmosis
The locating slot (11) being provided on the outside of inner cavity on the end face of permeable membrane shell (1), locating slot (11) bottom are communicated with opening (12)；It opens
Mouth (12) extends on pressure vessel for reverse osmosis (1) outer wall along pressure vessel for reverse osmosis (1) radial direction from locating slot (11) bottom；End cap (2) edge
Normal direction extends to form the snap-gauge (4) of multiple annular arrays, and snap-gauge (4) end is formed with fixture block (41), and fixture block (41) is separate
End cap (2) side is formed with chamfering (411)；By the flexible deformation of snap-gauge (4), locating slot (11) is for snap-gauge (4) and fixture block
(41) along axial sliding；And after end cap (2) is fully inserted into pressure vessel for reverse osmosis (1), snap-gauge (4) and locating slot (11) inner wall are pasted
It closes, snap-gauge (4) and opening (12) grafting.
2. reverse osmosis membrane shell component according to claim 1, it is characterised in that: stick harness (22) is far from flange (21) one end
Cylinder on be arranged with sealing ring (3), sealing ring (3) is abutted with pressure vessel for reverse osmosis (1) inner wall.
3. reverse osmosis membrane shell component according to claim 2, it is characterised in that: stick harness (22) is far from flange (21) one end
Cylinder on be provided with annular seal groove, sealing ring (3) be embedded in seal groove and from seal groove protrude.
4. reverse osmosis membrane shell component according to claim 1, it is characterised in that: end cap (2) also adjacent snap-gauge (4) it
Between be formed with arc panel (5), arc panel (5) insertion locating slot (11) in and be fitted on locating slot (11) outer side surface.
5. reverse osmosis membrane shell component according to claim 1, it is characterised in that: be also equipped on pressure vessel for reverse osmosis (1) by
Pressure device (6), press device (6) include annular slab (61), inserting column (62) and locating piece；Annular slab (61) is arranged and is fixed on anti-
Permeate putamina (1) outside, and annular slab (61) is located at opening (12) side；Inserting column (62) and opening (12) correspond, and all
Inserting column (62) and along pressure vessel for reverse osmosis (1) radial slippage and along insertion opening (12)；Locating piece is in inserting column (62) insertion opening
(12) after and fixture block (41) being ejected opening (12), inserting column (62) and annular slab (61) is fixed.
6. reverse osmosis membrane shell component according to claim 5, it is characterised in that: annular slab (61) is in each inserting column (62) two
Side is connected with limit plate (611), and every group of two limit plates (611) form the sliding slot slid for inserting column (62).
7. reverse osmosis membrane shell component according to claim 6, it is characterised in that: locating piece includes handle (63), handle
(63) it is radially extended from inserting column (62) end along inserting column (62), is provided with to overturn for handle (63) on limit plate (611) and be inserted into
Socket.
8. reverse osmosis membrane shell component according to claim 7, it is characterised in that: socket shares two groups；Handle (63) insertion
When first group of socket (7) is interior, inserting column (62) is detached from from opening (12)；When handle (63) second group of socket (8) of insertion is interior, inserting column
(62) insertion opening (12) and by fixture block (41) eject opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604690.1U CN208865456U (en) | 2018-09-29 | 2018-09-29 | A kind of reverse osmosis membrane shell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604690.1U CN208865456U (en) | 2018-09-29 | 2018-09-29 | A kind of reverse osmosis membrane shell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208865456U true CN208865456U (en) | 2019-05-17 |
Family
ID=66469337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604690.1U Active CN208865456U (en) | 2018-09-29 | 2018-09-29 | A kind of reverse osmosis membrane shell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208865456U (en) |
-
2018
- 2018-09-29 CN CN201821604690.1U patent/CN208865456U/en active Active
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