CN211290702U - Glass steel drainage structures - Google Patents
Glass steel drainage structures Download PDFInfo
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- CN211290702U CN211290702U CN201921806564.9U CN201921806564U CN211290702U CN 211290702 U CN211290702 U CN 211290702U CN 201921806564 U CN201921806564 U CN 201921806564U CN 211290702 U CN211290702 U CN 211290702U
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- reinforced plastic
- dampproof course
- glass
- drainage structure
- service pipe
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Abstract
The utility model provides a glass steel drainage structures, including service pipe (2) be provided with heat insulation layer (4) outward, heat insulation layer (4) by service pipe (2) are past the skin of heat insulation layer (4) direction is provided with protective layer (5), protective layer (5) external fixation is provided with outer tube (3), outer tube (3) skin is provided with glass steel sheet (32), the skin of glass steel sheet (32) is provided with dampproof course (6), just dampproof course (6) are by service pipe (2) toward having set gradually first dampproof course (61), second dampproof course (62) and third dampproof course (63) of dampproof course (6) direction. The utility model provides a glass steel drainage structures assembles easily, effectively prevents the damage of hot humid air to drainage structures, reduces external influence to the refrigerator, does not delay the drainage when pinning refrigerator air conditioning, has good heat preservation, leakproofness, dampproofing effect, and comprehensive plasticity is strong to promote to flow through the leakproofness of passageway water-feeding and lead to the row, increase the reliability that drainage structures used.
Description
Technical Field
The invention relates to the field of drain pipe design, in particular to a glass fiber reinforced plastic drainage structure.
Background
The drainage structure in the prior art is generally composed of a corrugated pipe and a heat insulation material with simple periphery, and the existing refrigerator automatically defrosts through a preset program. The defrosting generally heats through installing the heater at the evaporimeter lower extreme, frost around the evaporimeter falls, the frost water of changing of production will flow to the drain pipe along the inner bag bottom, the water that changes the frost process and produce will be arranged the compressor storehouse through the drain pipe, after changing the frost, outside hot-air can enter into the refrigerator along the drain pipe inside, can influence the refrigeration performance like this, increase the refrigerator energy consumption or because the air can't flow back through drainage structures, can lead to opening the door hard problem. However, the drainage structure has a poor sealing effect, assembly reliability is poor, and a process required for completion of assembly is complicated. And is easily corroded and damaged in the process of draining water, resulting in water leakage and other adverse conditions.
For example, chinese patent No. CN107676951A discloses a drainage structure of an air conditioner, which comprises an upper base and a lower base which are detachably connected, wherein a drainage nozzle is disposed on the lower base, and a water guide nozzle which can be separated from or matched with the drainage nozzle when the lower base and the upper base are detached or assembled is slidably connected to the upper base. The air conditioner is more convenient to clean through the structure. And for example, chinese patent No. CN107504673A is a drainage structure for an air conditioner, which includes an upper base and a lower base that are detachably connected, the upper base is provided with a support, the support is connected with a water guide nozzle, the support is provided with a driving mechanism for driving the water guide nozzle to be separated from or matched with a water outlet nozzle on the lower base when the lower base is detached or assembled, and the support is provided with a drainage nozzle. The structure is beneficial to the cleaning of the air conditioner, but the structure does not have better sealing performance. Further, as disclosed in KR100576158B1, there is a heat insulating structure with a drain pipe installed between sound insulating materials. The drain pipe still has the not good problem of leakproofness, and the installation of drain pipe is convenient inadequately.
In view of the above, in the field of manufacturing drain pipes, especially in the field of manufacturing drain pipes for air conditioners, there are many practical problems to be solved in practical applications.
Disclosure of Invention
The invention provides a glass fiber reinforced plastic drainage structure to solve one of the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a glass steel drainage structures, glass steel drainage structures include service pipe 2 the service pipe 2 is provided with heat insulation layer 4 outward, heat insulation layer 4 by service pipe 2 toward the skin of 4 directions of heat insulation layer is provided with protective layer 5, 5 external fixations of protective layer are provided with outer tube 3, 3 outer strata of outer tube are provided with glass steel sheet 32, glass steel sheet 32's skin is provided with dampproof course 6, just dampproof course 6 has set gradually first dampproof course 61, second dampproof course 62 and third dampproof course 63 toward 6 directions of dampproof course by service pipe 2.
Optionally, the glass fiber reinforced plastic plate 32 is fixedly connected to the outer layer of the outer tube 3 through a fixing connection block 31, and one end of the glass fiber reinforced plastic plate 32 is fixedly connected to the arc-shaped structure 1.
Optionally, the working pipe 2 is a seamless glass steel pipe.
Optionally, the thermal insulation layer 4 is a composite aluminum foil.
Optionally, the protective layer 5 is galvanized iron wire.
Optionally, the fixed connection block 31 is a blind rivet or a self-tapping screw.
Alternatively, the number of the glass fiber reinforced plastic plates 32 is set to 3-4, and the thickness of the glass fiber reinforced plastic plates 32 is 1/20-1/10 of the inner diameter of the service pipe 2.
Optionally, first dampproof course 61 is glass cloth, the second dampproof course is rubber waterproofing membrane, the third dampproof course is the paint coating, just glass cloth and rubber waterproofing membrane laminate in proper order and stabilize through fixed block 64, the paint coating is coated uniformly on rubber waterproofing membrane's surface.
Optionally, the glass fiber reinforced plastic drainage structure further comprises a joint 7 at the end, wherein one end of the joint 7 forms a limiting step 71, and the other end of the joint 7 is provided with a positioning tooth 72.
Compared with the prior art, the invention has the beneficial technical effects that:
1. the glass fiber reinforced plastic drainage structure is easy to assemble, simpler and more convenient, has low preparation cost and obvious sealing property, and promotes the sealing property of water flowing through a channel to be drained.
2. The glass fiber reinforced plastic drainage structure has good heat preservation and moisture-proof effects, and has strong comprehensive plasticity by combining the advantages of light weight and high strength of the glass fiber reinforced plastic.
3. The drainage structure is applied to the drainage assembly of the refrigerator, the damage of hot and humid air to the drainage structure can be effectively prevented, the influence of the outside on the temperature of the refrigerator is reduced, and the working performance of the refrigerator is improved.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic view of a drainage structure made of glass fiber reinforced plastics according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a drainage structure made of glass fiber reinforced plastics according to an embodiment of the present invention;
FIG. 3 is a schematic view of the thermal insulation layer of a glass fiber reinforced plastic drainage structure in one embodiment of the present invention;
FIG. 4 is a schematic connection diagram of an arc-shaped structure of a glass fiber reinforced plastic drainage structure according to an embodiment of the present invention;
fig. 5 is a schematic view of a joint of a glass fiber reinforced plastic drainage structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.
The invention relates to a glass fiber reinforced plastic drainage structure, which explains the following embodiments according to the description of the attached drawings:
the first embodiment is as follows:
according to shown in fig. 1-5, this embodiment provides a glass steel drainage structures, glass steel drainage structures include the service pipe 2 is provided with heat insulation layer 4 outward, heat insulation layer 4 by the service pipe 2 toward the skin of 4 directions on heat insulation layer is provided with protective layer 5, 5 external fixation on protective layer is provided with outer tube 3, the outer tube 3 outer strata is provided with glass steel sheet 32, glass steel sheet 32's skin is provided with dampproof course 6, just dampproof course 6 has set gradually first dampproof course 61, second dampproof course 62 and third dampproof course 63 toward 6 directions on dampproof course by the service pipe 2.
The glass fiber reinforced plastic plate 32 is fixedly connected to the outer layer of the outer tube 3 through a fixed connecting block 31, and one end of the glass fiber reinforced plastic plate 32 is fixedly connected with the arc-shaped structure 1; the working pipe 2 is a seamless glass steel pipe; the heat insulating layer 4 is a composite aluminum foil; the protective layer 5 is a galvanized iron wire; the fixed connecting block 31 is a self-plugging rivet or a self-tapping screw; the number of the glass fiber reinforced plastic plates 32 is set to 3-4 in the present embodiment, and the thickness of the glass fiber reinforced plastic plates 32 is 1/20-1/10 of the inner diameter of the working pipe 2; the first moisture-proof layer 61 is glass cloth, the second moisture-proof layer is a rubber waterproof coiled material, the third moisture-proof layer is a paint coating, the glass cloth and the rubber waterproof coiled material are sequentially attached and are stabilized through the fixing block 64, the paint coating is uniformly coated on the surface of the rubber waterproof coiled material, the reliability of stable connection of materials of all layers of the drainage structure promotes the water-feeding tightness of a flowing channel, and on the other hand, the glass fiber reinforced plastic drainage structure in the embodiment has remarkable heat preservation and moisture-proof effects and is high in comprehensive plasticity by combining the advantages of light weight and high strength of glass fiber reinforced plastic, so that the glass fiber reinforced plastic drainage structure can meet different environmental requirements; the glass fiber reinforced plastic drainage structure further comprises a connector 7 at the end part, a limiting step 71 is formed at one end of the connector 7, and a positioning tooth 72 is arranged at the other end of the connector 7 and used for accurately assembling the drainage structure, so that cold air of the refrigerator is locked, drainage is not delayed, the working performance of the refrigerator is improved, and the use experience of a user is improved.
Example two:
according to fig. 1-5, the present embodiment provides a glass fiber reinforced plastic drainage structure, which includes a working pipe 2, a heat insulating layer 4 is disposed outside the working pipe 2, a protective layer 5 is disposed on the heat insulating layer 4 from the working pipe 2 to the outer layer of the heat insulating layer 4, an outer pipe 3 is fixedly disposed outside the protective layer 5, a glass fiber reinforced plastic plate 32 is disposed on the outer layer of the outer pipe 3, a moisture-proof layer 6 is disposed on the outer layer of the glass fiber reinforced plastic plate 32, and the moisture-proof layer 6 is sequentially provided with a first moisture-proof layer 61, a second moisture-proof layer 62 and a third moisture-proof layer 63 from the working pipe 2 to the moisture-proof layer 6, the glass fiber reinforced plastic plate 32 is fixedly connected to the outer layer of the outer pipe 3 through a fixed connection block 31, and one end of the glass fiber reinforced plastic; the arc-shaped structure 1 is connected with the glass fiber reinforced plastic plate 32 through a fixing screw and fixed on the outer layer of the outer tube 3.
Wherein the working pipe 2 is a seamless glass steel pipe; the heat insulating layer 4 is a composite aluminum foil; the protective layer 5 is a galvanized iron wire; the fixed connecting block 31 is a self-plugging rivet or a self-tapping screw; the number of the glass fiber reinforced plastic plates 32 is set to 3-4 in the present embodiment, and the thickness of the glass fiber reinforced plastic plates 32 is 1/20-1/10 of the inner diameter of the working pipe 2; the first moisture-proof layer 61 is glass cloth, the second moisture-proof layer is a rubber waterproof coiled material, the third moisture-proof layer is a paint coating, the glass cloth and the rubber waterproof coiled material are sequentially attached and are stabilized through the fixing block 64, the paint coating is uniformly coated on the surface of the rubber waterproof coiled material, the reliability of stable connection of materials of all layers of the drainage structure promotes the water-feeding tightness of a flowing channel, and on the other hand, the glass fiber reinforced plastic drainage structure in the embodiment has remarkable heat preservation and moisture-proof effects and is high in comprehensive plasticity by combining the advantages of light weight and high strength of glass fiber reinforced plastic, so that the glass fiber reinforced plastic drainage structure can meet different environmental requirements; the glass fiber reinforced plastic drainage structure further comprises a connector 7 at the end part, a limiting step 71 is formed at one end of the connector 7, and a positioning tooth 72 is arranged at the other end of the connector 7 and used for accurately assembling the drainage structure, so that cold air of the refrigerator is locked, drainage is not delayed, the working performance of the refrigerator is improved, and the use experience of a user is improved.
In addition, in this embodiment, the connector 7 can be internally provided with a plurality of buckle structures, the buckle structures are symmetrically distributed on the inner side of the connector in a neutral manner, the symmetrically distributed buckle structures are evenly stressed and are more stably fixed, in this embodiment, 3 buckle structures are preferably selected and correspondingly clamped with the peripheral flanging structure of the working pipe of the other drainage structure, so that not only is the stable installation and connection of the drainage structure of the invention realized, but also the lengthened installation of the drainage structure of the invention can be realized, the drainage structure of the invention is suitable for more working spaces and working environments, and further, the use experience of users is not limited, and the use experience of the users is improved. In addition, the drainage structure is provided with a plurality of layers of materials to form different structures, so that the sealing performance between the drainage structures is ensured, and the backflow of damp and hot air is reduced, thereby causing certain damage to the refrigerator.
In conclusion, the invention provides the glass fiber reinforced plastic drainage structure which has good heat preservation and moisture-proof effects and is high in comprehensive plasticity by combining the advantages of light weight and high strength of glass fiber reinforced plastic; in addition, the damage of hot and humid air to the drainage structure can be effectively prevented, the influence of the outside on the temperature of the refrigerator is reduced, and the working performance of the refrigerator is improved.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (8)
1. The utility model provides a glass steel drainage structures, its characterized in that, glass steel drainage structures includes service pipe (2), service pipe (2) are provided with heat insulation layer (4) outward, heat insulation layer (4) by service pipe (2) toward the skin of heat insulation layer (4) direction is provided with protective layer (5), protective layer (5) external fixation is provided with outer tube (3), outer tube (3) skin is provided with glass steel sheet (32), the skin of glass steel sheet (32) is provided with dampproof course (6), just dampproof course (6) by service pipe (2) toward having set gradually first dampproof course (61), second dampproof course (62) and third dampproof course (63) of dampproof course (6) direction, first dampproof course (61) is glass cloth, second dampproof course (62) are rubber waterproofing membrane, third dampproof course (63) are the paint coating, the glass cloth and the rubber waterproof coiled material are sequentially attached and are stabilized through a fixing block (64), and the paint coating is uniformly coated on the surface of the rubber waterproof coiled material; and the glass fiber reinforced plastic plate (32) is fixedly connected to the outer layer of the outer tube (3) through a fixed connecting block (31), and one end part of the glass fiber reinforced plastic plate (32) is fixedly connected with the arc-shaped structure (1).
2. A glass reinforced plastic drainage structure according to claim 1, characterized in that the arc-shaped structure (1) is connected with the glass reinforced plastic plate (32) and fixed on the outer layer of the outer pipe (3) by fixing screws.
3. A glass reinforced plastic drainage structure according to claim 1, wherein the service pipe (2) is a seamless glass reinforced plastic pipe.
4. A glass reinforced plastic drainage structure according to claim 1, wherein the thermal insulation layer (4) is a composite aluminum foil.
5. A glass reinforced plastic drainage structure according to claim 1, wherein the protective layer (5) is galvanized iron wire.
6. A glass reinforced plastic drainage structure according to claim 1, wherein the fixed connection block (31) is a blind rivet or a self-tapping screw.
7. A glass reinforced plastic drainage structure as claimed in claim 1, wherein the number of the glass reinforced plastic plates (32) is set to 3-4, and the thickness of the glass reinforced plastic plates (32) is 1/20-1/10 of the inner diameter of the service pipe (2).
8. A glass reinforced plastic drainage structure as claimed in claim 1, further comprising a joint (7) at the end, wherein one end of the joint (7) forms a limit step (71), and the other end of the joint (7) is provided with a positioning tooth (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806564.9U CN211290702U (en) | 2019-10-25 | 2019-10-25 | Glass steel drainage structures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806564.9U CN211290702U (en) | 2019-10-25 | 2019-10-25 | Glass steel drainage structures |
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| CN211290702U true CN211290702U (en) | 2020-08-18 |
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| CN201921806564.9U Active CN211290702U (en) | 2019-10-25 | 2019-10-25 | Glass steel drainage structures |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440521A (en) * | 2020-11-02 | 2022-05-06 | 大连海尔电冰箱有限公司 | Drain pipe and refrigerator |
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- 2019-10-25 CN CN201921806564.9U patent/CN211290702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440521A (en) * | 2020-11-02 | 2022-05-06 | 大连海尔电冰箱有限公司 | Drain pipe and refrigerator |
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