CN209735357U - Separation membrane module and equipment - Google Patents
Separation membrane module and equipment Download PDFInfo
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- CN209735357U CN209735357U CN201822181532.6U CN201822181532U CN209735357U CN 209735357 U CN209735357 U CN 209735357U CN 201822181532 U CN201822181532 U CN 201822181532U CN 209735357 U CN209735357 U CN 209735357U
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- separation membrane
- membrane module
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- collecting pipe
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Abstract
The utility model provides a separation membrane module and equipment, separation membrane module includes: a housing (10) having an inner cavity and an inlet and a first outlet communicating with the inner cavity; a plurality of separation membranes (20) disposed in the inner chamber, each separation membrane (20) having a flow channel; the collecting pipe (30) penetrates through the separation membranes (20) and is provided with a second outlet (31), a plurality of collecting holes (32) are formed in the collecting pipe (30), and the collecting holes (32) are communicated with the flow channels in a one-to-one correspondence mode; the collecting pipe (30) is provided with an opening and closing structure for adjusting the flow rate of the fluid flowing out of the collecting pipe (30). The technical scheme of the utility model open and shut degree regulation of opening and shutting structure is from the fluidic flow of collecting pipe outflow, simple structure, and the operation is simple and easy.
Description
Technical Field
the utility model relates to an electrical equipment technical field, concretely relates to separation membrane module and equipment.
Background
With the rapid development of economy, the functional requirements of people on household appliances are continuously improved. When the air conditioner is used, due to internal circulation of air, the indoor oxygen concentration is reduced after a long time, and under the combined action of various non-specific factors, Sick Building Syndrome (SBS) is caused. In order to improve the indoor air quality, the indoor oxygen concentration needs to be increased, in the prior art, an oxygen-enriched membrane module is additionally arranged in an air conditioner to increase the indoor oxygen concentration, and the following two modes are mainly adopted for controlling the gas production rate of the oxygen-enriched membrane module:
The first is to change the number of the membranes in the oxygen-enriched membrane module, and the number of the membranes is difficult to adjust after the module is processed and is not easy to realize.
The second is to change the number of components, and the more the components are, not only the volume of the air conditioner is increased, but also the related structure is required to be added for control, the structure is more complex, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a separation membrane module and equipment to the gas production volume through the quantity control oxygen boosting membrane module that changes the oxygen boosting membrane module among the solution prior art causes the more complicated problem of structure.
In order to achieve the above object, the present invention provides a separation membrane module, comprising: the shell is provided with an inner cavity, an inlet and a first outlet which are communicated with the inner cavity; a plurality of separation membranes disposed in the inner chamber, each separation membrane having a flow channel; the collecting pipe penetrates through the separation membranes and is provided with a second outlet, a plurality of collecting holes are formed in the collecting pipe, and the collecting holes are communicated with the flow channels in a one-to-one correspondence mode; the collecting pipe is provided with an opening and closing structure for adjusting the flow of the fluid flowing out of the collecting pipe.
Further, the opening and closing structure is a valve.
further, the valve is a flow regulating valve.
Furthermore, a plurality of opening and closing structures are arranged, and one opening and closing structure is arranged between two adjacent separation membranes.
Furthermore, one end of the collecting pipe is a closed end, the other end of the collecting pipe is an open end, and the open end forms a second outlet.
Furthermore, the separation membrane is a gas separation membrane, and the collecting pipe is a gas collecting pipe.
Furthermore, the separation membrane module also comprises a sealing ring which is sleeved on the collecting pipe and is arranged between two adjacent separation membranes.
further, the inlet and the first outlet are oppositely arranged, and the axis of the collecting pipe is perpendicular to the line connecting the center of the inlet and the center of the first outlet.
Further, each separation membrane comprises two membrane sheets which are oppositely arranged and a separation net arranged between the two membrane sheets, and the outer sides of the two membrane sheets are connected in a sealing mode.
The utility model also provides a device, including the separation membrane subassembly, the separation membrane subassembly is foretell separation membrane subassembly.
The utility model discloses technical scheme has following advantage: the collecting pipe is provided with an opening and closing structure, the flow of the fluid flowing out of the collecting pipe is adjusted through the opening and closing degree of the opening and closing structure, the utilization rate of the separation membrane is further controlled, and the purpose of controlling the flow of the fluid separated by the separation membrane component is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a simplified schematic diagram of a separation membrane module provided by the present invention;
Fig. 2 shows a simplified schematic diagram of a separation membrane of the separation membrane module of fig. 1.
Description of reference numerals:
10. A housing; 20. a separation membrane; 21. a membrane; 22. separating the net; 23. sealing the glue; 30. a collection pipe; 31. a second outlet; 32. a collection well; 33. a closed end; 40. a valve; 50. and (5) sealing rings.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the separation membrane module of the present embodiment includes: the device comprises a shell 10, a plurality of separation membranes 20 and a collecting pipe 30, wherein the shell 10 is provided with an inner cavity, and an inlet and a first outlet which are communicated with the inner cavity; a plurality of separation membranes 20 are disposed in the inner cavity, each separation membrane 20 having a flow passage; the collecting pipe 30 is arranged on the plurality of separation membranes 20 in a penetrating manner and is provided with a second outlet 31, a plurality of collecting holes 32 are formed in the collecting pipe 30, and the plurality of collecting holes 32 are communicated with the plurality of flow channels in a one-to-one correspondence manner; the collection pipe 30 is provided with an opening and closing structure for regulating the flow rate of the fluid flowing out of the collection pipe 30.
By applying the separation membrane module of the embodiment, the collecting pipe 30 is provided with the opening and closing structure, the flow rate of the fluid flowing out of the collecting pipe 30 is adjusted through the opening and closing degree of the opening and closing structure, and then the utilization rate of the separation membrane is controlled, so that the flow rate of the fluid separated by the separation membrane module is controlled.
In the present embodiment, the opening and closing structure is the valve 40, the flow rate of the fluid is controlled by controlling the opening and closing degree of the valve 40, and the flow rate of the fluid flowing out of the collecting pipe 30 is further controlled, and the valve 40 is also simpler in structure and easier to operate.
In the present embodiment, the valve 40 is a flow regulating valve, i.e. is automatically controlled by an electric control method. Of course, the valve may also be controlled by manual operation.
In this embodiment, one end of the collection pipe 30 is a closed end 33, the other end of the collection pipe 30 is an open end, and the open end forms the second outlet 31, so that the collection pipe 30 has a simple structure, and the overall structure is simplified.
In this embodiment, the separation membrane 20 is a gas separation membrane, the collecting pipe 30 is a gas collecting pipe, the inlet is a gas inlet at this moment, the first outlet is a waste gas port, the second outlet 31 is a gas outlet, the collecting hole 32 is a gas collecting hole, the external gas enters the gas separation membrane assembly from the gas inlet, the gas with relatively high permeability preferentially permeates the gas separation membrane to enter the flow channel, and then enters the gas collecting pipe through the gas collecting hole, and finally flows out through the gas outlet, meanwhile, the gas with relatively high permeability stays outside the gas separation membrane, and flows out through the waste gas port, so that the gas separation is realized, and then the flow of the separated gas can be controlled through the valve, the utilization rate of the separation membrane is controlled, and the purpose of controlling the gas production is achieved, and the structure is relatively simpler, and the operation is. Specifically, the gas separation membrane is an oxygen-rich membrane, in which case the separation membrane module is an oxygen-rich membrane module, oxygen preferentially permeates through the oxygen-rich membrane to be enriched, and the rest of gas flows out through the waste gas outlet.
In this embodiment, the closed end 33 of the collection tube 30 is kept sealed, and the open end of the collection tube 30 is connected to a vacuum pump, so that oxygen is collected by the vacuum pump.
In this embodiment, the separation membrane module further includes a sealing ring 50 disposed on the collection pipe 30 and disposed between two adjacent separation membranes 20, and the sealing ring 50 can seal a gap between the separation membrane 20 and the collection pipe 30, so as to improve the sealing performance.
In this embodiment, the inlet and the first outlet are disposed opposite to each other, and the axis of the collecting pipe 30 is perpendicular to the line connecting the center of the inlet and the center of the first outlet, so that the exhaust gas can flow out.
In the present embodiment, as shown in fig. 1 and 2, each separation membrane 20 includes two membrane sheets 21 disposed opposite to each other and a separation net 22 disposed between the two membrane sheets 21, the outer sides of the two membrane sheets 21 are hermetically connected, and the separation membrane has a simple structure. Specifically, the functional layer of the membrane 21 faces outwards, the support layer of the membrane 21 faces inwards, and a hole for the collection pipe to pass through is cut in the middle of the membrane 21 and the separation net 22. The shape of the diaphragm 21 may be circular or square, etc. The outer sides of the two membranes 21 are sealed by means of a sealing glue 23. Of course, the outer sides of the two diaphragms may also be sealed by means of heat pressure.
As an alternative embodiment, there are a plurality of opening and closing structures, one opening and closing structure is disposed between two adjacent separation membranes 20, and one opening and closing structure may be disposed on the outermost side of the separation membrane close to the second outlet.
the utility model also provides an equipment, including the separation membrane subassembly, the separation membrane subassembly is foretell separation membrane subassembly. Specifically, when the separation membrane module is a gas separation membrane module, the equipment can be an air conditioner, a refrigerator and the like. When the device is an air conditioner, the separation membrane component is an oxygen-enriched membrane component, the oxygen-enriched gas production rate of the oxygen-enriched membrane component is adjusted by adjusting the flow of gas flowing out of the collecting pipe 30, further, the indoor oxygen concentration is controlled, and compared with the gas production rate controlled by a multi-component combination in the prior art, the structure of controlling the gas production rate of a single component is relatively simpler, and the operation is simpler.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A separation membrane module comprising:
A housing (10) having an internal cavity and an inlet and a first outlet communicating with the internal cavity;
A plurality of separation membranes (20) disposed in the inner cavity, each of the separation membranes (20) having a flow channel;
the collecting pipe (30) is arranged on the separation membranes (20) in a penetrating mode and provided with a second outlet (31), a plurality of collecting holes (32) are formed in the collecting pipe (30), and the collecting holes (32) are communicated with the flow channels in a one-to-one correspondence mode;
It is characterized in that the preparation method is characterized in that,
The collecting pipe (30) is provided with an opening and closing structure for adjusting the flow of the fluid flowing out of the collecting pipe (30).
2. The separation membrane module of claim 1, wherein the open-close structure is a valve (40).
3. The separation membrane module of claim 2, wherein the valve (40) is a flow regulating valve.
4. The separation membrane module according to claim 1, wherein a plurality of the opening and closing structures are provided, and one opening and closing structure is provided between two adjacent separation membranes (20).
5. a separation membrane module according to claim 1, wherein one end of the collection tube (30) is a closed end (33) and the other end of the collection tube (30) is an open end, said open end forming the second outlet (31).
6. The separation membrane module according to claim 1, wherein the separation membrane (20) is a gas separation membrane and the collection pipe (30) is a gas collection pipe.
7. The separation membrane module according to claim 1, further comprising a sealing ring (50) fitted over the collection pipe (30) and disposed between two adjacent separation membranes (20).
8. a separation membrane module according to claim 1, wherein the inlet and the first outlet are oppositely disposed, and the axis of the collection pipe (30) is perpendicular to a line connecting the centre of the inlet and the centre of the first outlet.
9. Separation membrane module according to claim 1, wherein each separation membrane (20) comprises two membrane sheets (21) arranged opposite to each other and a spacer mesh (22) arranged between the two membrane sheets (21), the outer sides of the two membrane sheets (21) being sealingly connected.
10. An apparatus comprising a separation membrane module, wherein the separation membrane module is the separation membrane module of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181532.6U CN209735357U (en) | 2018-12-24 | 2018-12-24 | Separation membrane module and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181532.6U CN209735357U (en) | 2018-12-24 | 2018-12-24 | Separation membrane module and equipment |
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| Publication Number | Publication Date |
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| CN209735357U true CN209735357U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822181532.6U Active CN209735357U (en) | 2018-12-24 | 2018-12-24 | Separation membrane module and equipment |
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| CN (1) | CN209735357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550403A (en) * | 2018-12-24 | 2019-04-02 | 珠海格力电器股份有限公司 | Separating film module and equipment |
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2018
- 2018-12-24 CN CN201822181532.6U patent/CN209735357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550403A (en) * | 2018-12-24 | 2019-04-02 | 珠海格力电器股份有限公司 | Separating film module and equipment |
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