CN206654769U - A kind of forward osmosis membrane original piece fixing device - Google Patents
A kind of forward osmosis membrane original piece fixing device Download PDFInfo
- Publication number
- CN206654769U CN206654769U CN201720420886.4U CN201720420886U CN206654769U CN 206654769 U CN206654769 U CN 206654769U CN 201720420886 U CN201720420886 U CN 201720420886U CN 206654769 U CN206654769 U CN 206654769U
- Authority
- CN
- China
- Prior art keywords
- osmosis membrane
- forward osmosis
- original piece
- convex
- fixing device
- 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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
It the utility model is related to a kind of forward osmosis membrane original piece fixing device, for fixing forward osmosis membrane original piece, it is characterized in that, including two pieces of flat plates, two pieces of flat plates are fixed forward osmosis membrane original piece in-between to form a forward osmosis membrane carrier module by snapping connection, and one end of the forward osmosis membrane carrier module has a female reception portion, and there is the other end convex complementary with the shape in the female reception portion to be accepted portion, multiple forward osmosis membrane carrier modules are inserted and are bonded in the female reception portion by the convex portion of being accepted and are stitched together.The utility model is designed by module block so that required forward osmosis membrane can be made in user according to actual installation space using forward osmosis membrane original piece, and installation and follow-up maintenance are very simple and convenient, greatly reduce cost.
Description
Technical field
The utility model belongs to sewage treatment equipment field, more particularly to a kind of forward osmosis membrane original piece fixing device.
Background technology
In the treatment of waste water, filtration treatment is carried out commonly using forward osmosis membrane.Existing forward osmosis membrane is essentially all
Finished product, because its specification is fixed, user is when in use through being commonly encountered because one block space of more installations occurs in installing space reason
Not enough, the problem of installing one piece of insufficient space less.And the price of finished product is also costly, this result in cost of investment and
Maintenance cost is all higher.
The content of the invention
The utility model aims to provide a kind of forward osmosis membrane original piece fixing device, to overcome in the prior art because that can only use
Forward osmosis membrane finished product and the problem of the high cost brought.Therefore, the concrete technical scheme that the utility model uses is as follows：
A kind of forward osmosis membrane original piece fixing device, for fixing forward osmosis membrane original piece, it is characterised in that including two pieces of grids
The flat plate of shape, two pieces of flat plates are fixed forward osmosis membrane original piece in-between to form one just by snapping connection
Permeable membrane carrier module, and one end of the forward osmosis membrane carrier module has a female reception portion, and the other end has one
Complementary convex is accepted portion with the shape in the female reception portion, and multiple forward osmosis membrane carrier modules pass through the convex
The portion of being accepted inserts and is bonded in the female reception portion and is stitched together.
Further, the female reception portion has approximately C-shaped section, and the convex portion of being accepted has circular
Section, the external diameter of the circular cross-section are equal to the internal diameter in the C-shaped section.
Further, there is convex isosceles triangle part in the C-shaped section, and the circular cross-section has recessed isosceles
Gable, the convex isosceles triangle part and the recessed isosceles triangle part are complimentary to one another.
Preferably, the flat plate is made up of plastic plate.
The utility model uses above-mentioned technical proposal, has an advantageous effect in that：The utility model is designed by module block,
Allow users to that required forward osmosis membrane is made using forward osmosis membrane original piece according to actual installation space, and install with after
Continuous maintenance is very simple and convenient, greatly reduces cost.
Brief description of the drawings
Fig. 1 is the schematic diagram according to embodiment of the present utility model；
Fig. 2 is the schematic diagram of the remodeling of the present utility model shown in Fig. 1.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.Fig. 1 shows of the present utility model
One embodiment.Forward osmosis membrane original piece fixing device includes two pieces of latticed flat plate 1a, 1b, two pieces of flat plate 1a,
1b is connected by buckle 2 and is fixed forward osmosis membrane original piece 3 in-between to form a forward osmosis membrane carrier module.Preferably, put down
Plate sheet material 1a, 1b can be made up of the material of plastic plate etc..Buckle 2 is this structure well-known to those skilled in the art, this
In be no longer further described.One end of the forward osmosis membrane carrier module has a female reception portion 11, and the other end has
One convex complementary with the shape in the female reception portion 11 is accepted portion 12.Therefore, multiple forward osmosis membrane carrier modules
Insert and be bonded in the female reception portion by the convex portion of being accepted and be stitched together.In Fig. 1, female reception portion
11 have an approximately C-shaped section, and convex is accepted portion 12 has approximate circular cross-section, and the external diameter of circular cross-section is cut with C-shaped
The internal diameter in face is consistent so that it can be tightly engaged into.Therefore, the forward osmosis membrane film original piece 3 of multiple forward osmosis membrane carrier modules is tight
Contiguity is combined, and then its runner is tightly engaged into connecting each other.In addition, the female reception portion has certain elasticity, make
Convex is accepted portion 12 and can be connected in female reception portion 11 without deviating from.
As shown in Fig. 2 the approximately C-shaped section in female reception portion 11 has convex isosceles triangle part, and convex is accepted
The approximate circular cross-section in portion 12 has recessed isosceles triangle part, the convex isosceles triangle part and the recessed isosceles triangle
Part is complimentary to one another so that when two forward osmosis membrane carrier modules are stitched together, female reception portion 11 and convex quilt
Receptacle 12 can be tightly engaged into, and be less susceptible to disengage.
The utility model is designed by module block so that user can use forward osmosis membrane original piece according to actual installation space
Only module is needed to be stitched together to be made required forward osmosis membrane, during installation, it is simple and convenient.And just permeated when needing to change
During film original piece, it is only necessary to disengage the forward osmosis membrane carrier module for including the forward osmosis membrane original piece, then unclamp buckle, will change
New permeable membrane original piece and again locking buckle, are finally loaded on.It can be seen that follow-up maintenance is equally very simple and convenient.This
Outside, for forward osmosis membrane original piece compared with forward osmosis membrane finished product, price is much lower, and fixing device manufacturing cost of the present utility model is low
It is honest and clean, therefore, it is possible to substantially reduce the cost of whole forward osmosis membrane device.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
- A kind of 1. forward osmosis membrane original piece fixing device, for fixing forward osmosis membrane original piece, it is characterised in that latticed including two pieces Flat plate, two pieces of flat plates by snap connection by forward osmosis membrane original piece fix just oozed with forming one in-between Permeable membrane carrier module, and one end of the forward osmosis membrane carrier module has a female reception portion, and the other end have one with The complementary convex of the shape in the female reception portion is accepted portion, and multiple forward osmosis membrane carrier modules pass through the convex quilt Receptacle is inserted and is bonded in the female reception portion and is stitched together.
- 2. forward osmosis membrane original piece fixing device as claimed in claim 1, it is characterised in that the female reception portion has substantially C-shaped section, and the convex portion of being accepted has approximate circular cross-section, the external diameter of the circular cross-section is equal to the C-shaped section Internal diameter.
- 3. forward osmosis membrane original piece fixing device as claimed in claim 2, it is characterised in that have in the C-shaped section convex etc. Lumbar triangle shape part, and the circular cross-section has a recessed isosceles triangle part, the convex isosceles triangle part with it is described recessed Isosceles triangle part is complimentary to one another.
- 4. forward osmosis membrane original piece fixing device as claimed in claim 1, it is characterised in that the flat plate is by plastic plate system Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420886.4U CN206654769U (en) | 2017-04-20 | 2017-04-20 | A kind of forward osmosis membrane original piece fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420886.4U CN206654769U (en) | 2017-04-20 | 2017-04-20 | A kind of forward osmosis membrane original piece fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206654769U true CN206654769U (en) | 2017-11-21 |
Family
ID=60318969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420886.4U Expired - Fee Related CN206654769U (en) | 2017-04-20 | 2017-04-20 | A kind of forward osmosis membrane original piece fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206654769U (en) |
-
2017
- 2017-04-20 CN CN201720420886.4U patent/CN206654769U/en not_active Expired - Fee Related
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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: 20171121 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |