CN113085282A - Synchronous self-adjusting composite film for preventing layered tearing - Google Patents
Synchronous self-adjusting composite film for preventing layered tearing Download PDFInfo
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 84
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 89
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims description 67
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 239000006247 magnetic powder Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
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- 230000000694 effects Effects 0.000 claims description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
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Abstract
The invention discloses a synchronous self-adjusting composite membrane for preventing layered tearing, which belongs to the technical field of composite membranes and can realize that when the outside temperature is higher, an elastic sealing membrane can extrude part of synchronous heat-insulating balls in an embedded shell into an elastic sealing bag, so that an inner heat-insulating layer can synchronously expand and elongate along with an outer sealing layer and an elastic base body layer, when the outside temperature is lower, the suction force at a suction groove is combined with the magnetic attraction force of a bar-shaped magnet on the synchronous heat-insulating balls, and part of the synchronous heat-insulating balls in the elastic sealing bag can be sucked into the embedded shell, so that the inner heat-insulating layer can synchronously contract along with the outer sealing layer and the elastic base body layer, and because the synchronous heat-insulating balls have good heat-insulating property, when the temperature difference between the inside and the outside of the membrane is larger, the inner heat-insulating layer can be synchronously adjusted along with the outer sealing layer on the premise of ensuring the heat-insulating, The tearing phenomenon is generated, and the practicability is greatly improved.
Description
Technical Field
The invention relates to the technical field of composite films, in particular to a synchronous self-adjusting composite film capable of preventing layered tearing.
Background
The composite film refers to a film with a multi-layer structure formed by combining various plastics and paper, metal or other materials through a process technology such as laminating extrusion coating, coextrusion and the like to combine base materials. Composite films are generally composed of a substrate, laminating adhesive, barrier material, heat sealing material, printing and protective layer coating, and the like.
In some use scenes, the composite film needs to have heat preservation and heat insulation functions, and at the moment, temperature difference exists between the inside and the outside of the film, the composite film in the prior art has the defects that the film forming the composite film usually expands with heat and contracts with cold due to the influence of temperature, when the temperature difference between the inside and the outside of the film is large, the temperature difference of the environment where the outermost film and the innermost film are located is large, and the deformation of the outermost film and the innermost film caused by the influence of temperature has a certain difference, so that the multilayer films are easily layered and torn, and the composite film is damaged, therefore, the synchronous self-adjusting composite film capable of preventing layered tearing is provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a synchronous self-adjusting composite film capable of preventing layered tearing, which can realize the arrangement of a specially-made elastic base layer and a synchronous heat-insulating ball, when the outside temperature is higher, the elastic sealing film can spontaneously expand, so that part of the synchronous heat-insulating ball in an embedded shell is extruded into an elastic sealing bag, the inner heat-insulating layer can synchronously expand and elongate along with an outer sealing layer and the elastic base layer, when the outside temperature is lower, the suction force can spontaneously generate at a suction groove, simultaneously a bar magnet can be automatically exposed, the suction force at the suction groove is combined with the magnetic attraction force of the bar magnet on the synchronous heat-insulating ball, so that part of the synchronous heat-insulating ball in the elastic sealing bag can be sucked into the embedded shell, the inner heat-insulating layer can synchronously contract along with the outer sealing layer and the elastic base layer, and the synchronous heat-insulating ball has good heat-insulating property, when the temperature difference between the inside and the outside of the membrane is large, the inner heat-insulating layer can be synchronously adjusted along with the outer sealing layer on the premise of ensuring the heat-insulating and heat-insulating properties of the composite membrane, so that the phenomena of layering and tearing are effectively prevented, and the practicability is greatly improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A synchronous self-adjusting composite membrane for preventing layered tearing comprises an outer sealing layer, an elastic base body layer and an inner heat insulation layer, wherein the outer sealing layer, the elastic base body layer and the inner heat insulation layer are sequentially arranged from outside to inside, a plurality of embedded shells which are linearly and uniformly distributed are embedded in the elastic base body layer, an elastic sealing bag is embedded in the inner heat insulation layer, a plurality of synchronous heat insulation balls are filled in the embedded shells and the elastic sealing bag, the bottom end of the embedded shells is communicated with a ball guide pipe, the ball guide pipe penetrates through the outer wall of the top of the elastic sealing bag and is communicated with the inside of the elastic sealing bag, a heat conduction sheet is embedded in the top end of the embedded shells, the bottom end of the heat conduction sheet is fixedly connected with a heat conduction rod, a hard gas storage box is fixedly installed in the embedded shells, the bottom end of the hard gas storage box is fixedly connected with an, the middle part of embedded casing is fixed with the low temperature synchronization stick, it breathes in the cavity to open in the low temperature synchronization stick, the groove of breathing in has been seted up to the below of the cavity of breathing in, it is provided with assorted piston with it to breathe in the cavity, the top fixedly connected with pull rod of piston.
Furthermore, synchronous heat preservation ball includes the heat preservation spherical shell, heat preservation spherical shell intussuseption is filled with carbon dioxide and magnetic, the heat preservation spherical shell adopts light insulation material to make for synchronous heat preservation ball not only has good heat preservation heat-proof quality, and whole quality is lower, and then is convenient for extrude to the elastic seal bag in from embedded casing, also is convenient for be inhaled to embedded casing in from the elastic seal bag simultaneously.
Furthermore, a plurality of heat preservation fine hair of fixedly connected with on the outer wall of heat preservation spherical shell, heat preservation fine hair is along heat preservation spherical shell sphere evenly distributed, and the clearance between the synchronous heat preservation ball can be filled to heat preservation fine hair to further improve heat preservation heat-proof quality.
Further, the elastic matrix layer is made of an elastic material, so that the elastic matrix layer can expand and contract along with the expansion and contraction of the outer sealing layer, and the inner heat insulation layer is made of a heat insulation material.
Furthermore, one side of the heat conducting sheet, which is far away from the heat conducting rod, is attached to the outer sealing layer, the heat conducting sheet and the heat conducting rod are made of heat conducting materials, when the temperature of the outer side is higher, the outer sealing layer can expand and elongate due to heating, and the heat conducting sheet and the heat conducting rod can conduct heat at the outer sealing layer to the hard gas storage box, so that synchronous adjustment of the inner heat insulation layer is triggered.
Further, the heat conduction rod runs through the top outer wall of the hard gas storage box and extends into the hard gas storage box, the hard gas storage box is filled with air, the elastic sealing film abuts against the highest synchronous heat preservation ball in the embedded shell, and after the heat is conducted into the hard gas storage box through the heat conduction sheet and the heat conduction rod, the air in the hard gas storage box can be heated, so that the air is heated and expanded, the elastic sealing film is driven to expand and extrude the synchronous heat preservation ball in the embedded shell, part of the synchronous heat preservation ball is extruded into the elastic sealing bag through the ball guide pipe, the inner heat preservation layer is driven to expand and elongate and adjust, the inner heat preservation layer can be further synchronously expanded and elongate along with the outer sealing layer and the elastic base body layer, and therefore when the outside temperature is higher, layering and tearing phenomena can be effectively prevented.
Further, the cavity of breathing in runs through the top of the synchronous stick of low temperature, the groove of breathing in runs through the bottom of the synchronous stick of low temperature, the top and the elasticity seal membrane fixed connection of pull rod, the bottom of elasticity seal membrane offsets with the top of the synchronous stick of low temperature, when the outside temperature is lower, the shrink phenomenon can take place for outer sealing layer, elasticity base member layer, can make the air in the stereoplasm air storage box meet cold contraction simultaneously, thereby make the elasticity seal membrane shrink, the shrink accessible pull rod of elasticity seal membrane upwards stimulates the piston, thereby make the groove department of breathing in produce suction, with the synchronous heat preservation ball among the part elasticity seal bag to embedded casing in, and then carry out the shrink regulation to the internal heat preservation, make interior heat preservation can follow outer sealing layer, the elasticity base member layer is synchronous to be shrunk, thereby when the outside temperature is lower, can effectively prevent to take place the layering, tear.
Further, built-in grooves are formed in both sides of the air suction cavity, bar magnets are fixedly connected in the built-in grooves, magnetic isolation covers matched with the bar magnets are movably sleeved on the outer sides of the bar magnets, linkage rods are fixedly connected to the outer walls of both sides of the pull rod, ball guide pipes matched with the linkage rods are arranged between the built-in grooves and the air suction cavity, the linkage rods are arranged in an L shape, one ends, far away from the pull rod, of the linkage rods are fixedly connected with the magnetic isolation covers, the magnetic isolation covers are made of magnetic isolation materials, through the combined arrangement of the built-in grooves, the bar magnets, the magnetic isolation covers and the linkage rods, when the elastic sealing films shrink to upwards pull the pistons, the magnetic isolation covers can be pulled to upwards move through the linkage rods, so that the bar magnets are exposed, magnetic powder is filled in the heat insulation spherical shells, the bar magnets can attract and guide the synchronous heat insulation balls through magnetic attraction, and accordingly the synchronous heat insulation balls in the elastic sealing bags can be, thereby ensuring that the inner heat-insulating layer can contract synchronously along with the outer sealing layer and the elastic base body layer, and greatly improving the practicability.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme is provided with a specially-made elastic base body layer and a synchronous heat-insulating ball, when the outside temperature is higher, an elastic sealing film can spontaneously expand, so that part of the synchronous heat-insulating ball in an embedded shell is extruded into an elastic sealing bag, the inner heat-insulating layer can synchronously expand and elongate along with an outer sealing layer and the elastic base body layer, when the outside temperature is lower, a suction force can spontaneously generate at a suction groove, a bar-shaped magnet can automatically expose at the same time, the suction force at the suction groove is combined with the magnetic attraction force of the bar-shaped magnet on the synchronous heat-insulating ball, so that part of the synchronous heat-insulating ball in the elastic sealing bag can be sucked into the embedded shell, the inner heat-insulating layer can synchronously contract along with the outer sealing layer and the elastic base body layer, and because the synchronous heat-insulating ball has good heat-insulating performance, when the inside and outside temperature difference of the membrane is larger, the heat-insulating composite, the inner heat-insulating layer is synchronously adjusted along with the outer sealing layer, so that the phenomena of layering and tearing are effectively prevented, and the practicability is greatly improved.
(2) The synchronous heat preservation ball comprises a heat preservation ball shell, carbon dioxide and magnetic powder are filled in the heat preservation ball shell, and the heat preservation ball shell is made of light heat preservation materials, so that the synchronous heat preservation ball has good heat preservation and heat insulation performance, is low in overall quality, is convenient to extrude out of the embedded shell into the elastic sealing bag, and is convenient to suck into the embedded shell from the elastic sealing bag.
(3) A plurality of heat preservation fine hairs of fixedly connected with on the outer wall of heat preservation spherical shell, heat preservation fine hair along heat preservation spherical shell sphere evenly distributed, heat preservation fine hair can fill the clearance between the synchronous heat preservation ball to further improve heat preservation heat-proof quality.
(4) One side that the conducting strip kept away from the conducting rod pastes with the external seal layer mutually, and conducting strip, conducting rod all adopt the heat conduction material to make, and when outside temperature was higher, the external seal layer can be elongated because of being heated inflation, and conducting strip, conducting rod can lead the heat of external seal layer department to in the stereoplasm gas storage box to trigger the synchronous control of internal heat preservation.
(5) The heat conduction rod runs through the top outer wall of the hard gas storage box and extends into the hard gas storage box, the hard gas storage box is filled with air, the elastic sealing film offsets with the highest synchronous heat preservation ball in the embedded shell, the heat conduction piece, the heat conduction rod guides heat to the hard gas storage box, the air in the hard gas storage box can be heated, the air is heated to expand, thereby the elastic sealing film is driven to expand, the elastic sealing film extrudes the synchronous heat preservation ball in the embedded shell, thereby the partial synchronous heat preservation ball is extruded into the elastic sealing bag through the ball guide pipe, the inner heat preservation layer is driven to expand, the inner heat preservation layer can be driven to expand, the inner heat preservation layer can follow the outer sealing layer, the elastic base layer synchronously expands, the outer temperature is higher, layering and tearing can be effectively prevented.
(6) When the outside temperature is lower, the outer sealing layer, elasticity base member layer can take place the shrink phenomenon, can make the air in the stereoplasm gas storage box simultaneously meet the cold shrink, thereby make the elasticity seal membrane shrink, the shrink accessible pull rod of elasticity seal membrane upwards stimulates the piston, thereby make suction groove department produce suction, with the synchronous heat preservation ball among the part elasticity seal bag inhale to embedded casing in, and then carry out the shrink regulation to the internal heat preservation, make the internal heat preservation can be along with the outer sealing layer, the elasticity base member layer contracts in step, thereby when the outside temperature is lower, can effectively prevent to take place the layering, tear the phenomenon.
(7) Through the built-in groove, bar magnet, the magnetism isolating cover, the joint setting of gangbar, when the upwards pulling piston of elastic seal membrane shrink, accessible gangbar pulling magnetism isolating cover rebound, thereby make bar magnet expose, because the intussuseption of heat preservation spherical shell is filled with the magnetic, bar magnet accessible magnetic attraction leads synchronous heat preservation ball, thereby be favorable to inhaling the interior synchronous heat preservation ball of elastic seal bag in the embedded casing, and then guarantee that interior heat preservation can be along with the outer seal layer, the synchronous shrink of elastic matrix layer, the practicality has been improved greatly.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic cross-sectional view of the synchronous thermal insulation ball of the present invention;
FIG. 4 is a schematic cross-sectional view of the embedded housing according to the present invention;
FIG. 5 is a schematic sectional view of the rigid gas cartridge according to the present invention;
FIG. 6 is a schematic cross-sectional view of the cryo-synchronizer bar according to the present invention;
fig. 7 is an enlarged view of the structure at B in fig. 6 according to the present invention.
The reference numbers in the figures illustrate:
001. an outer sealing layer; 002. an elastic base layer; 201. an embedded shell; 202. a heat conductive sheet; 203. a heat conducting rod; 204. a rigid gas storage box; 205. an elastic sealing film; 206. a low temperature synchronization rod; 207. a suction cavity; 208. a suction groove; 209. a piston; 210. a pull rod; 211. a built-in groove; 212. a bar magnet; 213. a magnetic shield; 214. a linkage rod; 215. a ball guide tube; 003. an inner insulating layer; 301. an elastic sealing bladder; 004. a synchronous heat preservation ball; 401. a heat preservation spherical shell; 402. and (3) insulating fluff.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-7, a synchronous self-adjusting composite membrane for preventing delamination and tearing comprises an outer sealing layer 001, an elastic matrix layer 002, an inner insulating layer 003, the outer sealing layer 001, the elastic matrix layer 002, and the inner insulating layer 003 are sequentially arranged from outside to inside, the elastic matrix layer 002 is made of an elastic material, so that the elastic matrix layer 002 can expand and contract with the expansion and contraction of the outer sealing layer 001, the inner insulating layer 003 is made of an insulating material, a plurality of embedded shells 201 which are uniformly distributed in a straight line are embedded in the elastic matrix layer 002, an elastic sealing bag 301 is embedded in the inner insulating layer 003, a plurality of synchronous insulating balls 004 are filled in the embedded shells 201 and the elastic sealing bag 301, the bottom end of the embedded shell 201 is communicated with a ball guide pipe 215, the ball guide pipe 215 penetrates through the top outer wall of the elastic sealing bag 301 and is communicated with the interior of the elastic sealing bag 301, a heat conducting sheet 202 is embedded in the top end of the embedded shell 201, the bottom end of the heat conducting fin 202 is fixedly connected with a heat conducting rod 203, a hard gas storage box 204 is fixedly installed in the embedded shell 201, the bottom end of the hard gas storage box 204 is fixedly connected with an elastic sealing film 205 which is arranged in a hemispherical shape in a sealing mode, one side, far away from the heat conducting rod 203, of the heat conducting fin 202 is attached to the outer sealing layer 001, the heat conducting fin 202 and the heat conducting rod 203 are both made of heat conducting materials, when the temperature of the outer side is high, the outer sealing layer 001 can expand and elongate due to heating, the heat conducting fin 202 and the heat conducting rod 203 can conduct heat at the outer sealing layer 001 to the hard gas storage box 204, so that synchronous adjustment of the inner heat insulation layer 003 is triggered, the heat conducting rod 203 penetrates through the outer wall of the top of the hard gas storage box 204 and extends into the embedded hard gas storage box 204, air is filled in the hard gas storage box 204, the elastic sealing film 205 abuts against a synchronous heat insulation ball 004 which is located, can heat the air in the stereoplasm gas receiver box 204, make the air be heated the inflation, thereby drive elasticity seal membrane 205 and take place the inflation, make the synchronous heat preservation ball 004 in the embedded casing 201 of elasticity seal membrane 205 extrusion, thereby with partly synchronous heat preservation ball 004 squeeze in the elasticity sealing bag 301 through ball guide pipe 215, heat preservation 003 carries out the inflation and elongates the regulation, and then make interior heat preservation 003 can follow external seal layer 001, elasticity base member layer 002 expands in step and elongates, thereby when the outside temperature is higher, can effectively prevent to take place the layering, tear the phenomenon.
Referring to fig. 4-7, a low temperature synchronization rod 206 is fixed in the middle of the embedded shell 201, a suction cavity 207 is formed in the low temperature synchronization rod 206, a suction groove 208 is formed below the suction cavity 207, a piston 209 matched with the suction cavity 207 is arranged in the suction cavity 207, a pull rod 210 is fixedly connected to the top end of the piston 209, the suction cavity 207 penetrates through the top end of the low temperature synchronization rod 206, the suction groove 208 penetrates through the bottom end of the low temperature synchronization rod 206, the top end of the pull rod 210 is fixedly connected with an elastic sealing film 205, the bottom end of the elastic sealing film 205 abuts against the top end of the low temperature synchronization rod 206, when the outside temperature is low, the outer sealing layer 001 and the elastic base layer 002 will contract, and simultaneously air in the hard air storage box 204 will contract when exposed to cold, so that the elastic sealing film 205 contracts, and the piston 209 can be pulled upwards by the contraction of the elastic sealing film 205, so, sucking part of synchronous heat-insulating balls 004 in the elastic sealing bag 301 into the embedded shell 201, and further shrinking and adjusting the inner heat-insulating layer 003 to ensure that the inner heat-insulating layer 003 can shrink synchronously along with the outer sealing layer 001 and the elastic matrix layer 002, thereby effectively preventing the phenomena of layering and tearing when the temperature at the outer side is lower, built-in grooves 211 are respectively arranged at the two sides of the air suction cavity 207, bar magnets 212 are fixedly connected in the built-in grooves 211, magnet isolating covers 213 matched with the bar magnets 212 are movably sleeved at the outer sides of the bar magnets 212, linkage rods 214 are respectively and fixedly connected on the outer walls at the two sides of the pull rod 210, ball guide pipes 215 matched with the linkage rods 214 are arranged between the built-in grooves 211 and the air suction cavity 207, the linkage rods 214 are arranged in an L shape, one ends of the linkage rods 214 far away from the pull rod 210 are fixedly connected with the magnet isolating covers 213, the magnet isolating covers 213 are made of magnetic isolating materials, magnetism proof cover 213, the joint setting of gangbar 214, when the upwards pulling piston 209 of elasticity seal membrane 205 shrink, accessible gangbar 214 pulling magnetism proof cover 213 rebound, thereby make bar magnet 212 expose, because the intussuseption of heat preservation spherical shell 401 is filled with the magnetic, bar magnet 212 accessible magnetic attraction leads synchronous heat preservation ball 004, thereby be favorable to inhaling embedded casing 201 with synchronous heat preservation ball 004 in the elasticity seal capsule 301 in, and then guarantee that interior heat preservation 003 can follow external seal layer 001, the synchronous shrink of elasticity base member layer 002, the practicality has been improved greatly.
Referring to fig. 2-3, the synchronous thermal insulation ball 004 includes a thermal insulation ball shell 401, carbon dioxide and magnetic powder are filled in the thermal insulation ball shell 401, and the thermal insulation ball shell 401 is made of a light thermal insulation material, so that the synchronous thermal insulation ball 004 has good thermal insulation performance and low overall quality, and is further convenient to extrude from the embedded shell 201 to the elastic sealing bag 301, and is also convenient to be sucked into the embedded shell 201 from the elastic sealing bag 301, a plurality of thermal insulation piles 402 are fixedly connected to the outer wall of the thermal insulation ball shell 401, the thermal insulation piles 402 are uniformly distributed along the spherical surface of the thermal insulation ball shell 401, and the thermal insulation piles 402 can fill gaps between the synchronous thermal insulation balls 004, thereby further improving the thermal insulation performance.
The invention is provided with a specially-made elastic matrix layer 002 and a synchronous heat-insulating ball 004, when the outside temperature is higher, the elastic sealing membrane 205 can spontaneously expand, thereby part of the synchronous heat-insulating ball 004 in the embedded shell 201 is squeezed into the elastic sealing capsule 301, the inner heat-insulating layer 003 can synchronously expand and elongate along with the outer sealing layer 001 and the elastic matrix layer 002, when the outside temperature is lower, the suction force at the air suction groove 208 can spontaneously generate suction force, simultaneously the bar magnet 212 can be automatically exposed, the suction force at the air suction groove 208 is combined with the magnetic suction force of the bar magnet 212 on the synchronous heat-insulating ball 004, and part of the synchronous heat-insulating ball 004 in the elastic sealing capsule 301 can be sucked into the embedded shell 201, thereby the inner heat-insulating layer 003 can synchronously contract along with the outer sealing layer 001 and the elastic matrix 002, and because the synchronous heat-insulating ball 004 has good heat-insulating property, when the temperature difference between the inside and the outside of the membrane is larger, under the premise of ensuring the heat preservation and heat insulation performance of the composite film, the inner heat preservation layer 003 is synchronously adjusted along with the outer sealing layer 001, so that the phenomena of layering and tearing are effectively prevented, and the practicability is greatly improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a prevent that layering is torn from mode complex film in step, includes outer sealing layer (001), elasticity base member layer (002), interior heat preservation (003), its characterized in that: the outer sealing layer (001), the elastic base layer (002) and the inner heat-insulating layer (003) are sequentially arranged from outside to inside, a plurality of embedded shells (201) which are linearly and uniformly distributed are embedded in the elastic base layer (002), the elastic sealing bag (301) is embedded in the inner heat-insulating layer (003), a plurality of synchronous heat-insulating balls (004) are filled in the embedded shells (201) and the elastic sealing bag (301), the bottom end of the embedded shell (201) is communicated with a ball guide pipe (215), the ball guide pipe (215) penetrates through the outer wall of the top of the elastic sealing bag (301) and is communicated with the inside of the elastic sealing bag (301), the top end of the embedded shell (201) is embedded with a heat-conducting sheet (202), the bottom end of the heat-conducting sheet (202) is fixedly connected with a heat-conducting rod (203), and a hard gas storage box (204) is fixedly installed in the embedded shell (201), the bottom end sealing fixedly connected with of stereoplasm gas storage box (204) sets up to hemispherical elasticity seal membrane (205), the middle part of embedded casing (201) is fixed with low temperature synchronous rod (206), it breathes in cavity (207) to have seted up in low temperature synchronous rod (206), the below of the cavity (207) of breathing in has seted up groove (208) of breathing in, be provided with assorted piston (209) with it in the cavity (207) of breathing in, the top fixedly connected with pull rod (210) of piston (209).
2. The synchronous self-adjusting composite film for preventing delamination tear according to claim 1, wherein: the synchronous heat-insulating ball (004) comprises a heat-insulating ball shell (401), carbon dioxide and magnetic powder are filled in the heat-insulating ball shell (401), and the heat-insulating ball shell (401) is made of a light heat-insulating material.
3. The synchronous self-adjusting composite film for preventing delamination tear according to claim 2, wherein: the outer wall of the heat preservation spherical shell (401) is fixedly connected with a plurality of heat preservation villi (402), and the heat preservation villi (402) are uniformly distributed along the spherical surface of the heat preservation spherical shell (401).
4. The synchronous self-adjusting composite film for preventing delamination tear according to claim 1, wherein: the elastic matrix layer (002) is made of elastic materials, and the inner heat-insulating layer (003) is made of heat-insulating materials.
5. The synchronous self-adjusting composite film for preventing delamination tear according to claim 1, wherein: one side of the heat conducting sheet (202) far away from the heat conducting rod (203) is attached to the outer sealing layer (001), and the heat conducting sheet (202) and the heat conducting rod (203) are both made of heat conducting materials.
6. The synchronous self-adjusting composite film for preventing delamination tear according to claim 5, wherein: the heat conducting rod (203) penetrates through the outer wall of the top of the hard gas storage box (204) and extends into the hard gas storage box (204), air is filled in the hard gas storage box (204), and the elastic sealing film (205) abuts against a synchronous heat-insulating ball (004) which is arranged at the highest position in the embedded shell (201).
7. The synchronous self-adjusting composite film for preventing delamination tear according to claim 1, wherein: inhale the top that cavity (207) run through synchronous stick of low temperature (206), inhale the bottom that groove (208) run through synchronous stick of low temperature (206), the top and the elastic sealing membrane (205) fixed connection of pull rod (210), the bottom of elastic sealing membrane (205) offsets with the top of synchronous stick of low temperature (206).
8. The synchronous self-adjusting composite film for preventing delamination tear according to claim 7, wherein: built-in groove (211) have all been seted up to the both sides of cavity of breathing in (207), fixedly connected with bar magnet (212) in built-in groove (211), the outside activity cover of bar magnet (212) is equipped with assorted magnetism shield (213) with it, equal fixedly connected with gangbar (214) on the outer wall of pull rod (210) both sides.
9. The synchronous self-adjusting composite film for preventing delamination tear according to claim 8, wherein: a ball guide pipe (215) matched with a linkage rod (214) is arranged between the built-in groove (211) and the air suction cavity (207), the linkage rod (214) is L-shaped, and one end, far away from the pull rod (210), of the linkage rod (214) is fixedly connected with the magnetism isolating cover (213).
10. The synchronous self-adjusting composite film for preventing delamination tear according to claim 9, wherein: the magnetic shield (213) is made of magnetic shield material.
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| CN113085282B (en) | 2023-06-02 |
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