CN201930727U - Flat-sheet membrane testing device - Google Patents
Flat-sheet membrane testing device Download PDFInfo
- Publication number
- CN201930727U CN201930727U CN2010206894749U CN201020689474U CN201930727U CN 201930727 U CN201930727 U CN 201930727U CN 2010206894749 U CN2010206894749 U CN 2010206894749U CN 201020689474 U CN201020689474 U CN 201020689474U CN 201930727 U CN201930727 U CN 201930727U
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- inner chamber
- sealing ring
- outlet
- testing arrangement
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Abstract
The utility model discloses a flat-sheet membrane testing device, which comprises an upper pedestal and a lower pedestal, wherein a first inner cavity is arranged in the lower pedestal, a second inner cavity is arranged in the upper pedestal, the first inner cavity and the second inner cavity are matched through a sealing element, a first inlet and a first outlet are arranged on the lower pedestal, a second outlet is arranged on the upper pedestal, the first inlet and the first outlet are connected with the first inner cavity, the second outlet is connected with the second inner cavity, the sealing element comprises a first sealing ring and a second sealing ring, a transition surface is positioned between the upper surface of the lower pedestal and the first inner cavity, the first sealing ring and the second sealing ring are arranged on the transition surface, and the first sealing ring is sleeved in the second sealing ring. The flat-sheet membrane testing device has good sealing performance, a larger pressure can be born by stainless-steel pedestals, and not only is the design pressure improved, but also the testing effect is ensured. Through the arrangement of double layers of sealing rings, a good waterproof effect can be ensured, and the pressure-resisting capability is improved.
Description
Technical field
The utility model belongs to film and separates and water-treatment technology field, relates to a kind of flat sheet membrane testing arrangement specifically.
Background technology
Separate and water-treatment technology field at film at present, lack small-sized experimental apparatus for testing.It is not good that some is used for the testing arrangement sealing property of test slab film, so just influenced the test effect, and the pressure that device is born is limited.
The utility model content
The technical problems to be solved in the utility model provides a kind of flat sheet membrane testing arrangement, and good sealing effectiveness is arranged, to overcome the technological deficiency that exists in the prior art.
The utility model is by the following technical solutions:
A kind of flat sheet membrane testing arrangement, comprise upper and lower pedestal, establish first inner chamber in the bottom base, establish second inner chamber in the top base, first, second inner chamber cooperates by potted component, on bottom base, be provided with first import and export, top base is provided with second outlet, described first import and export is connected with first inner chamber, second outlet is connected with second inner chamber, and described potted component comprises first, second sealing ring, is transition face between the upper surface of bottom base and first inner chamber, first, second sealing ring is located on the transition face, and first sealing ring is placed in second sealing ring.
Further, the bottom of described first inner chamber is provided with many outstanding parallel edge ridges, forms runner between adjacent two rib ridges.
Further, described upper and lower pedestal is placed outside and is provided with through hole, and upper and lower pedestal connects by fastening bolt.
Preferably, described upper and lower pedestal is the stainless steel pedestal.
Preferably, described first, second inner chamber be shaped as rectangle, the shape of first, second sealing ring also is a rectangle.
Further, also comprise screen pack, this screen pack is embedded in first sealing ring.
Preferably, described screen pack is the sintered stainless steel screen pack.
Further, the two ends of described runner are provided with the 3rd, the 4th inner chamber, and first import is connected with the 3rd inner chamber, and first outlet is connected with the 4th inner chamber.
Preferably, first import and export lays respectively at the center of the 3rd inner chamber, the 4th inner chamber, and second outlet is positioned at the center of second inner chamber.
The utility model has excellent sealing performance, and the stainless steel pedestal can bear bigger pressure, not only improves design pressure, and guarantees the test effect.Wherein special runner design can increase liquid and flat sheet membrane contact area, alleviates the mechanical wounding to film.The setting of double-layer seal circle can guarantee the excellent waterproof effect, improves voltage endurance capability.In addition, upper and lower pedestal passes through bolted, and the energy fast assembling-disassembling is easy to operate.
Description of drawings
The structural representation of the flat sheet membrane testing arrangement that Fig. 1 relates to for the utility model, this figure also is an exploded view simultaneously.
The structural representation of top base in the flat sheet membrane testing arrangement that Fig. 2 relates to for the utility model.
The structural representation of bottom base in the flat sheet membrane testing arrangement that Fig. 3 relates to for the utility model.
The specific embodiment
See Fig. 1, the structural representation of the flat sheet membrane testing arrangement that relates to for the utility model, this figure also is an exploded view simultaneously.Described flat sheet membrane testing arrangement comprises upper and lower pedestal 1,5, establishes first inner chamber 51 in the bottom base 5, establishes second inner chamber 11 in the top base 1, periphery at two inner chambers, promptly on upper and lower pedestal 1,5 outer rims, be provided with a plurality of through holes around two cavitys, upper and lower pedestal 1,5 is by fastening bolt 6 closures.In the time of closed, first, second inner chamber 51,11 cooperates by potted component.See Fig. 3, be provided with first import and export 55,56 on bottom base 5, top base 1 is provided with second outlet 12, and described first import and export 55,56 is connected with first inner chamber 51, and second exports 12 is connected with second inner chamber 11.Liquid flows into first inner chamber 51 by first import 55, both can flow out by first outlet 56, also can enter second inner chamber 11 and be flowed out by second outlet 12.Described potted component comprises first, second sealing ring 3,4, between the upper surface of bottom base 5 and first inner chamber 51 is transition face, first, second sealing ring 3,4 just is located on the transition face, and first sealing ring 3 surrounds the space that first inner chamber 51 forms, and second sealing ring 4 is enclosed within outside first sealing ring 3.Described first, second inner chamber 51,11 be shaped as rectangle, the shape of first, second sealing ring 3,4 also is a rectangle.The design of double-layer seal circle can obtain the excellent waterproof effect, improves voltage endurance capability.
See Fig. 3, be provided with many outstanding rib ridges in the bottom of first inner chamber 51, and each rib ridge is parallel, form runner 52 between adjacent two rib ridges.Two ends at first inner chamber 51, the two ends that are runner 52 are provided with and described first import 55 and first outlet, 56 the 3rd, the 4th inner chambers 53,54 that are connected, and liquid is full of the 3rd inner chamber 53 earlier after entering from first import 55, then along runner 52 through first inner chamber 51, flow out from first outlet 56.Perhaps, the influence that is stressed by placing the flat sheet membrane on the runner 52, and enters second inner chamber 11, establishes second outlet, 1 (see figure 2) at the center of second inner chamber 11, liquid since the pressure effect also can flow out from second inner chamber 11.
Upper and lower pedestal 1,5 adopts stainless steels, and therefore upper and lower pedestal 1,5 can compress flat sheet membrane by bolt 6, reaches better sealing effectiveness.
Also be provided with one deck screen pack on flat sheet membrane, the shape of this screen pack cooperates with first sealing ring 3.Preferably, screen pack adopts sintered stainless steel screen pack 2.
During assembling, flat sheet membrane is placed on first inner chamber 51, on flat sheet membrane, presses a sintered stainless steel screen pack 2 again, then top base 1 is covered, align with bottom base 5, and with fastening bolt 6 that two pedestals are fastening.In pedestal, the double-layer seal circle is squeezed can be well with first, second inner chamber 51,11 sealings, and in addition, sintered stainless steel screen pack 2 has supporting role, like this, can guarantee that liquid passes through smoothly in chamber, makes the sealing property of chamber reach best.
Flat sheet membrane is a kind of one-way membrane, and medium can only pass through from a side of film, flows into opposite side, and can not oppositely pass through.Flat sheet membrane testing arrangement operation principle is as follows: 55,56, the second outlets 12 of first import and export all are connected with other device of flat sheet membrane test macro by rubber tube.The liquid of pressurized enters to the 3rd inner chamber 53 by first import 55, and is full of the 3rd inner chamber 53, along with liquid constantly injects, liquid runs down runner 52 enters first inner chamber 51, part liquid sees through flat sheet membrane, and another part longshore current road 52 flow to the 4th inner chamber 54, and is flowed out by first outlet 56.The liquid that sees through flat sheet membrane can further see through sintered stainless steel screen pack 2 and enter second inner chamber 11, and is finally flowed out by second outlet 12, and test macro is surveyed the flux that sees through liquid.The utility model has excellent sealing performance, and the stainless steel pedestal can bear bigger pressure, not only improves design pressure, and guarantees the test effect.Wherein special runner 52 designs can increase liquid and flat sheet membrane contact area, alleviate the mechanical wounding to film.The setting of double-layer seal circle can guarantee the excellent waterproof effect, improves voltage endurance capability.In addition, upper and lower pedestal 1,5 is fastening by bolt 6, and the energy fast assembling-disassembling is easy to operate.
Claims (9)
1. flat sheet membrane testing arrangement, comprise, bottom base (1,5), establish first inner chamber (51) in the bottom base (5), establish second inner chamber (11) in the top base (1), first, second inner chamber (51,11) cooperate by potted component, being provided with first on bottom base (5) advances, outlet (55,56), top base (1) is provided with second outlet (12), described first advances, outlet (55,56) be connected with first inner chamber (51), second outlet (12) is connected with second inner chamber (11), it is characterized in that: described potted component comprises first, second sealing ring (3,4), between the upper surface of bottom base (5) and first inner chamber (51) is transition face, first, second sealing ring (3,4) be located on the transition face, and first sealing ring (3) is placed in second sealing ring (4).
2. dull and stereotyped testing arrangement according to claim 1 is characterized in that: the bottom of described first inner chamber (51) is provided with many outstanding parallel edge ridges, forms runner (52) between adjacent two rib ridges.
3. dull and stereotyped testing arrangement according to claim 1 is characterized in that: described upper and lower pedestal (1,5) is placed outside and is provided with through hole, and upper and lower pedestal (1,5) connects by fastening bolt (6).
4. dull and stereotyped testing arrangement according to claim 3 is characterized in that: described upper and lower pedestal (1,5) is the stainless steel pedestal.
5. dull and stereotyped testing arrangement according to claim 1 is characterized in that: described first, second inner chamber (51,11) be shaped as rectangle, the shape of first, second sealing ring (3,4) also is a rectangle.
6. dull and stereotyped testing arrangement according to claim 1 is characterized in that: also comprise screen pack, this screen pack is embedded in first sealing ring (3).
7. dull and stereotyped testing arrangement according to claim 6 is characterized in that: described screen pack is sintered stainless steel screen pack (2).
8. dull and stereotyped testing arrangement according to claim 2 is characterized in that: the two ends of described runner (52) are provided with the 3rd, the 4th inner chamber (53,54), and first import (55) is connected with the 3rd inner chamber (53), and first outlet (56) is connected with the 4th inner chamber (54).
9. dull and stereotyped testing arrangement according to claim 8 is characterized in that: first import and export (55,56) lays respectively at the center of the 3rd inner chamber (53), the 4th inner chamber (54), and second outlet (12) is positioned at the center of second inner chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206894749U CN201930727U (en) | 2010-12-30 | 2010-12-30 | Flat-sheet membrane testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206894749U CN201930727U (en) | 2010-12-30 | 2010-12-30 | Flat-sheet membrane testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930727U true CN201930727U (en) | 2011-08-17 |
Family
ID=44442267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206894749U Expired - Fee Related CN201930727U (en) | 2010-12-30 | 2010-12-30 | Flat-sheet membrane testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512741A (en) * | 2016-12-30 | 2017-03-22 | 天津沃驰科技有限公司 | Novel plate membrane pool |
-
2010
- 2010-12-30 CN CN2010206894749U patent/CN201930727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512741A (en) * | 2016-12-30 | 2017-03-22 | 天津沃驰科技有限公司 | Novel plate membrane pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20181230 |