CN211919660U - Cake type closed oxygen isolation device - Google Patents
Cake type closed oxygen isolation device Download PDFInfo
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- CN211919660U CN211919660U CN201921482818.6U CN201921482818U CN211919660U CN 211919660 U CN211919660 U CN 211919660U CN 201921482818 U CN201921482818 U CN 201921482818U CN 211919660 U CN211919660 U CN 211919660U
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Abstract
The utility model discloses a cake-type airtight oxygen-isolating device, which comprises a membrane body, a sealing capsule, a flexible sealing ring and a framework, wherein the membrane body is covered on the surface of the framework and is integrally connected with the edge of the framework; the sealed capsule comprises central floating bag, upper floating bag, lower floating bag, left floating bag and right floating bag, the upper floating bag, the lower floating bag, the left floating bag and the right floating bag are symmetrically arranged at the edge of the membrane body, the central floating bag is arranged at the central position of the membrane body, the membrane body is connected with the sealed capsule in an integrated manner, and the flexible sealing ring is arranged at the periphery of the framework and tightly attached to the inner wall of the container. Compared with the prior art, the utility model the advantage lie in: the device can be suitable for liquid storage equipment with different sizes and diameters; the device can move up and down freely in the tank; can change along with the shape of the liquid level, has good sealing effect and can be folded when not used.
Description
Technical Field
The utility model relates to an oxygen isolation device technical field specifically indicates a airtight oxygen isolation device of cake formula.
Background
The liquid storage equipment is widely applied to industries such as coating, medicine, building materials, chemical engineering, pigment, resin, food, scientific research and the like, can be made of carbon steel, stainless steel and other materials according to the technological requirements of user products, is provided with a heating device and a cooling device to meet different technological and production requirements, is mostly in a tank shape, and has higher requirements on sealing devices inside the liquid storage equipment when the liquid is stored, so more and more types of sealing oxygen insulation devices are provided.
The analysis shows that the existing cake-type closed oxygen-isolating device is not suitable for liquid storage equipment with any size, the effects of blocking and hanging, poor up-down running and the like easily occur in the tank, and meanwhile, when no water exists in the tank, the foldable abdicating cannot be realized, and the purpose of conveniently cleaning the tank is achieved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a airtight oxygen device that separates of cake formula, have the liquid storage equipment that can be applicable to different size diameters and use, can make the device freely move about in jar simultaneously, and can change along with the shape of liquid level, sealed effectual, not time spent advantage such as collapsible.
In order to solve the technical problem, the utility model provides a technical scheme does: a cake-type closed oxygen-isolating device comprises a membrane body, a sealing capsule, a flexible sealing ring and a framework, wherein the membrane body is covered on the surface of the framework and is integrally connected with the edge of the framework; sealed capsule comprises central floating bag, last floating bag, lower floating bag, left floating bag and right floating bag respectively, go up floating bag, lower floating bag, left floating bag and right floating bag and be mutual symmetry and set up in the border position of membrane body, central floating bag sets up in the central point of membrane body puts, the membrane body is connected with sealed capsule formula as an organic whole, flexible seal ring sets up and hugs closely with the inner wall of container in the periphery of skeleton.
Compared with the prior art, the utility model the advantage lie in: the device can be suitable for liquid storage equipment with different sizes and diameters; the device can move up and down freely in the tank; can change along with the shape of the liquid level, has good sealing effect and can be folded when not used.
As an improvement, the flexible sealing ring is nested at the edge of the framework and is tightly bonded with the framework through waterproof glue. The flexible sealing ring and the framework which are arranged are used for supporting the membrane body, meanwhile, the framework is made of flexible materials, the device can be supported on the inner wall of the container, the flexible sealing ring is used for ensuring good sealing with the inner wall of the container, the device can be rolled and stacked in the container, the framework of the flexible sealing ring and the flexible materials has certain flexibility, liquid storage equipment with any size is provided, when the diameter of the liquid storage equipment is smaller than that of the flexible sealing ring, the flexible sealing ring and the framework shrink, the upper position and the lower position are presented on the inner wall of the liquid storage equipment, but the flexible sealing ring is always attached to the inner wall to separate oxygen, and the operation is very convenient
As an improvement, the height of the central floating bag, the height of the upper floating bag, the height of the lower floating bag, the height of the left floating bag and the height of the right floating bag are consistent. The device has the characteristics of high covering efficiency, convenience in installation, no maintenance, long service life, strong adaptability to the climatic conditions of various regions, no change of the form under the temperature condition of-30 ℃ to +80 ℃, good adaptability to water tank equipment, and capability of changing along with the shape of a liquid level, thereby achieving a good sealing state and being suitable for the covering of the liquid level in a water injection tank and a condensation water tank of an oil field
As an improvement, the membrane body is made of a polymer composite membrane. The polymer composite film has the advantages of stable performance, no dissolution and precipitation in media such as water, acid, alkali and the like, and meanwhile, the material has good ozone resistance, extremely low water vapor transmission rate, low heat conductivity coefficient, water absorption rate of less than or equal to 4 percent, large application temperature, wet resistance factor of more than or equal to 4500, tensile strength of more than or equal to 12MPa and elongation at break of more than or equal to 300 percent. The liquid level covering material is very suitable for liquid, water, acid, alkali and other storage devices.
Drawings
Fig. 1 is a schematic structural view of the cake-type airtight oxygen-isolating device of the present invention.
Fig. 2 is a top view of the cake-type airtight oxygen-isolating device of the present invention.
Fig. 3 is a longitudinal sectional view of the cake-type airtight oxygen-isolating device of the present invention.
Fig. 4 is a using state diagram of the cake-type airtight oxygen-isolating device of the present invention.
As shown in the figure: 1. the membrane comprises a membrane body, 2, a sealing capsule, 201, a central floating bag, 202, an upper floating bag, 203, a lower floating bag, 204, a left floating bag, 205, a right floating bag, 3, a flexible sealing ring, 4, a framework, 5, a drainage pipe, 6, an overflow pipe, 7, a water inlet pipe, 8, a scale, 9, a pulley, 10 and a floating ball.
Detailed Description
The cake-type airtight oxygen-insulating device of the present invention will be further described in detail with reference to the accompanying drawings.
With the attached drawing, the cake-type closed oxygen-isolating device comprises a membrane body 1, a sealing capsule 2, a flexible sealing ring 3 and a framework 4, wherein the membrane body 1 is made of a high-polymer composite membrane, and the membrane body 1 is covered on the surface of the framework 4 and is integrally connected with the edge of the framework 4; the sealed capsule 2 is respectively composed of a central floating bag 201, an upper floating bag 202, a lower floating bag 203, a left floating bag 204 and a right floating bag 205, the upper floating bag 202, the lower floating bag 203, the left floating bag 204 and the right floating bag 205 are symmetrically arranged at the edge of the membrane body 1, the central floating bag 201 is arranged at the central position of the membrane body 1, the central floating bag 201, the upper floating bag 202, the lower floating bag 203, the left floating bag 204 and the right floating bag 205 are consistent in height, the membrane body 1 is connected with the sealed capsule 2 in an integrated manner, a flexible sealing ring 3 is arranged at the periphery of the framework 4 and is tightly attached to the inner wall of the container, and the flexible sealing ring 3 is nested at the edge of the framework 4 and is tightly adhered to the framework 4 through waterproof glue.
When the utility model is implemented, the oxygen isolation device is an integral body formed by the membrane body 1 and the sealing capsule 2, the installation is simple and convenient, all parts are transported in from the manhole door of the device, the oxygen isolation device is assembled in the equipment without the equipment of power cutting, welding, hoisting and the like, and is suitable for liquid storage equipment with any size, because the flexible sealing ring 3 and the framework 4 made of flexible materials have certain flexibility and the liquid storage equipment with any size, when the diameter of the liquid storage device is smaller than that of the flexible sealing ring 3, the flexible sealing ring 3 and the framework 4 contract, but the flexible sealing ring 3 is always attached to the inner wall for oxygen isolation, meanwhile, a single-layer membrane body 1 is arranged among the central floating bag 201, the upper floating bag 202, the lower floating bag 203, the left floating bag 204 and the right floating bag 205 and can be used for bearing the space of the sealed capsule 2 during extrusion, and the sealed capsule 2 formed by the 5 floating bags can ensure that the device can keep effective buoyancy; in addition, the covering efficiency of the device can reach 99 percent, when the liquid level fluctuates up and down, the device does not rub the inner wall of the device to damage the coating or the anticorrosive coating on the inner surface of the storage device, and finally, when the storage device is overhauled, the oxygen isolation device can be directly rolled up and stacked in the storage device. Compared with the existing cake-type closed oxygen-isolating device, the device has the advantages of suitability for liquid storage equipment with different diameters, capability of enabling the device to freely move up and down in the tank, capability of changing along with the shape of the liquid level, good sealing effect, foldability when not in use and the like.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. A cake-type closed oxygen-isolating device is characterized in that: the membrane comprises a membrane body (1), a sealing capsule (2), a flexible sealing ring (3) and a framework (4), wherein the membrane body (1) is covered on the surface of the framework (4) and is integrally connected with the edge of the framework (4); sealed capsule (2) float bag (201), float bag (202), float bag (203), left side float bag (204) and right side float bag (205) by the center respectively and constitute, it floats bag (202), floats bag (203), left side float bag (204) and right side float bag (205) and is mutual symmetry and sets up in the border position of membrane body (1) to go up, center float bag (201) set up in the central point of membrane body (1) and puts, membrane body (1) is connected with sealed capsule (2) formula as an organic whole, flexible sealing ring (3) set up and hug closely at the inner wall of the periphery of skeleton (4) and container.
2. The cake-type closed oxygen-insulating device according to claim 1, characterized in that: the flexible sealing ring (3) is nested at the edge of the framework (4) and is tightly bonded with the framework (4) through waterproof glue.
3. The cake-type closed oxygen-insulating device according to claim 1, characterized in that: the height of the central floating bag (201), the height of the upper floating bag (202), the height of the lower floating bag (203), the height of the left floating bag (204) and the height of the right floating bag (205) are consistent.
4. The cake-type closed oxygen-insulating device according to claim 1, characterized in that: the membrane body (1) is made of a polymer composite membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482818.6U CN211919660U (en) | 2019-09-07 | 2019-09-07 | Cake type closed oxygen isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482818.6U CN211919660U (en) | 2019-09-07 | 2019-09-07 | Cake type closed oxygen isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211919660U true CN211919660U (en) | 2020-11-13 |
Family
ID=73318231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482818.6U Active CN211919660U (en) | 2019-09-07 | 2019-09-07 | Cake type closed oxygen isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211919660U (en) |
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2019
- 2019-09-07 CN CN201921482818.6U patent/CN211919660U/en active Active
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