CN114476345A - Color-changing type high-heat early warning storage plastic barrel - Google Patents
Color-changing type high-heat early warning storage plastic barrel Download PDFInfo
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- CN114476345A CN114476345A CN202210345144.5A CN202210345144A CN114476345A CN 114476345 A CN114476345 A CN 114476345A CN 202210345144 A CN202210345144 A CN 202210345144A CN 114476345 A CN114476345 A CN 114476345A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
Abstract
The invention discloses a color-changing high-heat early-warning storage plastic barrel, which belongs to the technical field of plastics, can sense heat in the barrel through a heat conducting rod, and when high heat occurs, the heat is conducted to a heat collapse tower to force the heat collapse tower to soften to different degrees, so that the heat sinking rod is triggered to sink and a material bearing hanging cover is unsealed, and early-warning capsules in the material bearing hanging cover enter an early-warning lantern ring to be dissolved, so that on one hand, the color-changing early-warning phenomenon can be realized, the color can be correspondingly changed according to the rise of the temperature, a very visual early warning is formed, on the other hand, the early-warning capsules can absorb a large amount of heat to form a cooling action when being dissolved, so that the temperature in the early-warning lantern ring is temporarily reduced, and the high heat influence caused by high heat is reduced, compared with the existing plastic barrel, the color-changing early-warning storage plastic barrel can perform color-changing early warning on the phenomenon, meanwhile, the cooling action can be triggered for protection.
Description
Technical Field
The invention relates to the technical field of plastics, in particular to a color-changing type high-heat-early-warning storage plastic barrel.
Background
The plastic barrel is made of polyethylene, polypropylene and other plastics through blow molding and injection molding, and is used for external packing of liquid and solid articles in the industries of Shanghai plastic products, such as chemical industry, pesticides, medicines, food, hardware electronics, electromechanics and the like.
The plastic barrel is mainly used for storing and transporting various liquids, has good characteristics for special dangerous goods packaging, has the characteristics of low probability of breakage, no rustiness, light weight and the like, has good oil resistance and strong corrosion resistance, and is mainly used for packaging dangerous goods needing heat preservation, moisture protection, pressure resistance and corrosion resistance. The plastic barrel is mainly made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, plastic sucking and rotational molding, and is mainly used for containing liquid and solid articles in the industries of chemical industry, pesticide, medicine, food, hardware electronics, electromechanics and the like.
When the plastic drum is storing or transporting the material, the condition of temperature difference can appear in inevitable, especially when high fever phenomenon appears, has certain influence to plastic drum self on the one hand, and on the other hand probably causes the influence to the material of storing, and current plastic drum can't make timely early warning to the high fever condition.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a color-changing type plastic barrel for storing high-heat early warning, which can sense the heat in the barrel through a heat conducting rod, conduct the heat to a hot collapse tower when high-heat phenomenon occurs, force the hot collapse tower to soften in different degrees, trigger the collapse rod to sink and unseal a material bearing hanging cover, and enable early warning capsules in the material bearing hanging cover to enter an early warning lantern ring for dissolving, so that the color-changing early warning phenomenon can be realized, the color can be correspondingly changed according to the rise of the temperature, a very visual early warning is formed, and the early warning capsules can absorb a large amount of heat to form a cooling action when being dissolved, so that the temperature in the early warning lantern ring is temporarily cooled, the influence caused by high heat is reduced, compared with the existing plastic barrel, the color-changing early warning can be performed on the high-heat phenomenon, meanwhile, the cooling action can be triggered for protection.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A color-changing high-heat-early-warning storage plastic barrel comprises a barrel body, wherein a plurality of early-warning lantern rings which are uniformly distributed are sleeved at the outer end of the barrel body, a plurality of heat conducting rods which are distributed in an annular array are embedded and connected at the inner ends of the early-warning lantern rings, the heat conducting rod penetrates through the barrel body and extends to the inner side of the barrel body, the upper end and the lower end of the inner side of the early warning lantern ring are respectively and fixedly connected with a material bearing hanging cover and a thermal collapse tower, a plurality of flexible heat conducting strips which are uniformly distributed are fixedly connected between the thermal collapse tower and the heat conducting rod, the upper end of the thermal collapse tower is fixedly connected with a trigger sinking rod, the lower end of the material bearing hanging cover is provided with a falling hole matched with the trigger sinking rod, the upper end of the trigger sinking rod extends to the inner side of the dropping hole, an anti-drop pull rope is fixedly connected between the trigger sinking rod and the top wall of the material bearing hanging cover, the material bearing hanging cover is filled with a plurality of early warning capsules, and the early warning lantern ring is filled with deionized water.
Further, the tower that sinks is hot includes outer package tower cover, multilayer barrier film and multilayer hot melt layer, barrier film and hot melt layer crisscross distribution are inboard in outer package tower cover, and the equal horizontal distribution of barrier film and hot melt layer, fixed connection between barrier film and the flexible heat conduction strip that corresponds, through the difference of hot melt layer melting point, when the temperature is higher, the whole circumstances of collapsing of the tower that sinks is more serious for hot, and the sinking depth that triggers the heavy pole this moment is also big more to arouse the not equidimension situation of discolouring and the effect of cooling.
Furthermore, the outer wrapping tower sleeve is made of elastic materials and is in a hollow pyramid shape, the isolation film is made of flexible heat conduction materials, the hot melting layer is made of hot melting materials, and the melting point of the hot melting layer is gradually increased.
Further, trigger and sink the pole and include from last to the support material ball, extension rod and the end clamp plate that connect gradually down, support the material ball and fall the hole phase-match, support the material ball and be used for carrying out interim confined effect to the hole that falls, when the tower takes place to sink the action in the heat sinks, trigger and sink the pole and wholly move down, hold the early warning capsule in the material string cover this moment and can fall to dissolving in the deionized water through the hole that falls.
Further, the extension rod adopts plastic materials to make and the middle zone is provided with the discoloration district, the discoloration district is from last to down for different colours or the gradual change colour that is same colour, the region that corresponds discoloration district downside on the early warning lantern ring sets up to transparent construction, only moves down through the extension rod sinks the in-process in the synchronization of discoloration district to realize the early warning that discolours through the transparent construction on the early warning lantern ring.
Further, the early warning capsule is the saltpeter granule of different particle diameters, and under the condition that the extension rod set up discoloring area, the early warning capsule only played the cooling effect of dissolving behind water, and the particle diameter difference can fall out the early warning capsule of different quantity under the temperature of difference to the rise of temperature produces sufficient cooling effect on the matching.
Furthermore, the extension rod is made of plastic materials, a color changing area is not arranged in the middle area, and the whole early warning lantern ring is of a transparent structure.
Furthermore, the early warning capsule includes outer superficial bag clothing, the inner core that discolours and a plurality of water-soluble sealing point, the inner core that discolours is filled in outer superficial bag clothing inboard, set up a plurality of evenly distributed's excessive powder hole on the outer superficial bag clothing, water-soluble sealing point is inlayed and is connected in excessive powder downthehole, compares in setting up the discoloration zone, and the early warning capsule can form the cooling after the inner core that discolours dissolves in water, opens excessive powder hole simultaneously, utilizes the dissolving of water-soluble sealing point to change colour and forms the early warning, and this kind of early warning mode that discolours is more obvious and directly perceived.
Further, outer buoyancy bag clothing adopts light buoyancy material to make, the inner core that discolours is the mixture of water-soluble pigment powder and effervescent disintegrant, water-soluble sealing point adopts the niter to make, and effervescent disintegrant not only can accelerate the dissolution of water-soluble pigment powder, and it can produce gas formation bubble when dissolving simultaneously, and the dynamic effect of the early warning that discolours can be increased to the bubble on the one hand, and phenomenon when on the other hand bubble can simulate water boiling is more obvious and directly perceived to technical staff's early warning effect.
Furthermore, the outer floating bag clothes have different sizes, the color of the water-soluble pigment powder in the outer floating bag clothes with the largest size is different from that of the water-soluble pigment powder in other outer floating bag clothes, the outer floating bag clothes with the largest size can cover other water-soluble pigment powder, the warning of the highest temperature of the outer floating bag clothes is obviously different from that of other temperatures, the most temperature reduction effect of the dissolved saltpeter is the best at the moment, and meanwhile, the warning can be carried out by bringing obvious color change.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the heat in the barrel body can be sensed through the heat conducting rod, when a high heat phenomenon occurs, the heat is conducted to the heat collapse tower, the heat collapse tower is forced to be softened in different degrees, so that the sinking rod is triggered to sink and the material bearing hanging cover is unsealed, the early warning capsule in the material bearing hanging cover enters the early warning lantern ring to be dissolved, on one hand, the color change early warning phenomenon can be achieved, the color can be changed correspondingly according to the rise of the temperature, visual early warning is formed, on the other hand, the early warning capsule can absorb a large amount of heat to form a cooling action when being dissolved, on the other hand, the early warning capsule can be cooled in the early warning lantern ring temporarily, the influence caused by the high heat is reduced, compared with the existing plastic barrel, the high heat phenomenon can be subjected to color change early warning, and meanwhile, the cooling action can be triggered to be protected.
(2) The tower that sinks is hot includes outer package tower cover, multilayer barrier film and multilayer hot melt layer, barrier film and hot melt layer staggered distribution are inboard in outer package tower cover, and the equal horizontal distribution in barrier film and hot melt layer, fixed connection between barrier film and the flexible heat conduction strip that corresponds, through the difference of hot melt layer melting point, when the temperature is higher, the whole condition of collapsing of the tower that sinks is hot more serious, and the sinking depth that triggers the heavy pole this moment is also big more to arouse the not allochroic condition and the cooling effect of equidimension.
(3) Triggering and sinking the pole and including from last to holding in the palm material ball, extension rod and the end clamp plate that connects gradually down, holding in the palm the material ball and matching with the hole that falls, holding in the palm the material ball and being used for carrying out interim confined effect to the hole that falls, when the tower that sinks takes place to sink the action at the heat, triggering and sinking the pole and wholly move down, the early warning capsule in holding the material string cover this moment can be through falling the hole and fall to dissolving in the deionized water.
(4) The extension rod adopts plastic materials to make and middle zone is provided with the discoloration district, and the discoloration district is from last to down for different colours or the gradual change colour for same colour, and the region that corresponds discoloration district downside on the early warning lantern ring sets up to transparent construction, only moves down in step through the extension rod sinks in-process discoloration district to realize the early warning that discolours through the transparent construction on the early warning lantern ring.
(5) The early warning capsule includes outer superficial bag clothing, the inner core that changes color and a plurality of water-soluble sealing point, the inner core that changes color is filled in outer superficial bag clothing inboardly, the excessive powder hole of a plurality of evenly distributed has been seted up on the outer superficial bag clothing, water-soluble sealing point is inlayed and is connected in excessive powder downthehole, compare in setting up the color-changing area, the early warning capsule can form the cooling after the inner core that changes color dissolves in water through changing color, open excessive powder hole simultaneously, utilize the dissolving of water-soluble sealing point to change color and form the early warning, this kind of early warning mode that changes color is more obvious and directly perceived.
(6) Outer buoyancy bag clothing adopts light buoyancy material to make, and the inner core that discolours is the mixture of water-soluble pigment powder and effervescent disintegrant, and water-soluble sealing point adopts the saltpeter to make, and effervescent disintegrant not only can accelerate the dissolution of water-soluble pigment powder, and it can produce gas formation bubble when dissolving simultaneously, and the dynamic effect of the early warning that discolours can be increased to the bubble on the one hand, and phenomenon when on the other hand bubble can simulate water boiling is more obvious and directly perceived to technical staff's early warning effect.
(7) The outer floating bag clothes have different sizes, the color of the water-soluble pigment powder in the outer floating bag clothes with the largest size is different from that of the water-soluble pigment powder in other outer floating bag clothes, the outer floating bag clothes with the largest size can cover other water-soluble pigment powder, the early warning of the highest temperature of the outer floating bag clothes with the largest size is obviously different from that of other temperatures, the most temperature reduction effect of dissolved saltpeter is the best at the moment, and meanwhile, the early warning can be carried out by bringing obvious color change.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of a trigger lever portion in embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a trigger lever part in embodiment 2 of the present invention;
FIG. 6 is a schematic diagram of a pre-warning capsule in embodiment 2 of the present invention;
FIG. 7 is a schematic structural view showing color change in example 1 of the present invention;
fig. 8 is a schematic structural view of color change in embodiment 2 of the present invention.
The reference numbers in the figures illustrate:
1 staving, 2 early warning lantern rings, 3 heat conduction poles, 4 flexibility heat conduction strips, 5 hot collapse towers, 51 outsourcing tower cover, 52 barrier films, 53 hot melt layers, 6 trigger heavy poles, 61 hold in the palm material ball, 62 extension rods, 63 end clamp plates, 7 hold the material string cover, 8 early warning capsules, 81 outer floating capsule clothing, 82 change color inner core, 83 water-soluble sealing point, 9 anticreep stay cords.
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. 1-3, a color-changing type high-heat pre-warning storage plastic barrel comprises a barrel body 1, a plurality of pre-warning lantern rings 2 which are uniformly distributed are sleeved at the outer end of the barrel body 1, a plurality of heat conducting rods 3 which are distributed in an annular array are embedded and connected at the inner ends of the pre-warning lantern rings 2, the heat conducting rods 3 penetrate through the barrel body 1 and extend to the inner side of the barrel body 1, a material bearing hanging cover 7 and a heat collapse tower 5 are fixedly connected at the upper end and the lower end of the inner side of the pre-warning lantern rings 2 respectively, a plurality of flexible heat conducting strips 4 which are uniformly distributed are fixedly connected between the heat collapse tower 5 and the heat conducting rods 3, a trigger sinking rod 6 is fixedly connected at the upper end of the heat collapse tower 5, a falling hole matched with the trigger sinking rod 6 is formed at the lower end of the material bearing hanging cover 7, an anti-falling pull rope 9 is fixedly connected between the trigger sinking rod 6 and the top wall of the material bearing hanging cover 7, a plurality of pre-warning capsules 8 are filled in the material bearing hanging cover 7, the early warning lantern ring 2 is filled with deionized water.
Referring to fig. 4, the thermal collapse tower 5 includes an outer-wrapped tower jacket 51, a plurality of isolation films 52 and a plurality of hot melt layers 53, the isolation films 52 and the hot melt layers 53 are distributed inside the outer-wrapped tower jacket 51 in a staggered manner, and the isolation films 52 and the hot melt layers 53 are both distributed horizontally, the isolation films 52 are fixedly connected with the corresponding flexible heat conducting strips 4, and through the difference of the melting points of the hot melt layers 53, when the temperature is higher, the overall collapse condition of the thermal collapse tower 5 is more serious, and the collapse depth of the trigger sinking rod 6 is larger at this time, so that the color change condition and the cooling effect of different degrees are caused.
The outer-wrapped pyramid cover 51 is made of elastic materials into a hollow pyramid shape, the isolating membrane 52 is made of flexible heat conducting materials, the hot melting layer 53 is made of hot melting materials, and the melting point of the hot melting layer 53 is gradually increased.
Triggering sinking rod 6 includes from last to the support ball 61, extension rod 62 and the end clamp plate 63 that connect gradually down, holds in the palm ball 61 and falls the hole phase-match, holds in the palm ball 61 and is used for carrying out interim confined effect to the hole that falls, when the tower 5 that sinks takes place to sink the action at the heat, triggers sinking rod 6 and wholly moves down, holds the early warning capsule 8 in the material string cover 7 this moment and can fall to dissolving in the deionized water through weighing down the hole that falls.
Referring to fig. 7, the manufacturing and maintenance costs of the embodiment are low, but the color change is caused only by the downward movement of the color changing region at the transparent structure on the warning collar 2, so the warning effect is poor.
Example 2:
referring to fig. 5, the extension rod 62 is made of plastic material and the middle region is not provided with a color-changing region, and the whole early warning collar 2 is of a transparent structure.
Please refer to fig. 6, the early warning capsule 8 includes outer floating bag clothing 81, the inner core 82 that changes color and a plurality of water-soluble sealing point 83, the inner core 82 that changes color is filled in outer floating bag clothing 81 inboard, outer floating bag clothing 81 is last to be seted up a plurality of evenly distributed's excessive powder hole, water-soluble sealing point 83 is inlayed and is connected in excessive powder downthehole, compare in setting up the discoloration zone, early warning capsule 8 can form the cooling after water is dissolved through the inner core 82 that changes color, open excessive powder hole simultaneously, utilize the dissolution of water-soluble sealing point 83 to change color and form the early warning, this kind of early warning mode that changes color is more obvious and directly perceived.
Referring to fig. 8, the outer floating capsule 81 is made of light buoyancy materials, the color-changing inner core 82 is a mixture of water-soluble pigment powder and an effervescent disintegrant, the water-soluble sealing point 83 is made of saltpeter, the effervescent disintegrant can accelerate the dissolution of the water-soluble pigment powder and can generate gas to form bubbles during dissolution, on one hand, the bubbles can increase the dynamic effect of color-changing early warning, on the other hand, the bubbles can simulate the phenomenon of water boiling, and the early warning effect for technicians is more obvious and visual.
The outer floating capsule clothes 81 have different sizes, the colors of the water-soluble pigment powder in the outer floating capsule clothes 81 with the largest size are different from those of the water-soluble pigment powder in other outer floating capsule clothes 81, and the outer floating capsule clothes 81 with the largest size can cover other water-soluble pigment powder, and the warning of the highest temperature is obviously different from other temperatures, so that the dissolved saltpeter has the best cooling effect at most, and can bring obvious color change for warning.
For example, the largest outer blister coat 81 uses blue pigment powder, the remaining outer blister coats 81 use red pigment powder, more of the outer blister coats 81 are dissolved in deionized water as the temperature is increased, the red color becomes darker, and the blue powder dissolves to cover the red color when the maximum temperature is reached, thereby turning to a dark brown color.
The invention can sense the heat in the barrel body 1 through the heat conducting rod 3, and when the high heat phenomenon occurs, the heat is conducted to the thermal collapse tower 5, the thermal collapse tower 5 is forced to be softened to different degrees, thereby triggering the sinking rod 6 to sink and unsealing the material bearing hanging cover 7, and the early warning capsule 8 in the material bearing hanging cover 7 enters the early warning lantern ring 2 to be dissolved, on one hand, the color change early warning phenomenon can be realized, and the color can be changed correspondingly according to the temperature rise, thereby forming very visual early warning, on the other hand, the early warning capsule 8 can absorb a large amount of heat to form cooling action when being dissolved, therefore, the early warning lantern ring 2 is cooled temporarily, the influence caused by high heat is reduced, compared with the existing plastic barrel, the color-changing early warning device can perform color-changing early warning on the phenomenon of high heat, and meanwhile, the cooling action can be triggered for protection.
The above are merely preferred embodiments 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 formula of discolouing high fever early warning's storage is with plastic drum, includes staving (1), its characterized in that: the outer end of the barrel body (1) is sleeved with a plurality of uniformly distributed early warning lantern rings (2), the inner end of each early warning lantern ring (2) is connected with a plurality of heat conducting rods (3) distributed in an annular array in an embedded mode, each heat conducting rod (3) penetrates through the barrel body (1) and extends to the inner side of the barrel body (1), the upper end and the lower end of the inner side of each early warning lantern ring (2) are respectively fixedly connected with a material bearing hanging cover (7) and a heat collapse tower (5), a plurality of uniformly distributed flexible heat conducting strips (4) are fixedly connected between the heat collapse tower (5) and the heat conducting rods (3), the upper end of the heat collapse tower (5) is fixedly connected with a trigger sinking rod (6), the lower end of the material bearing hanging cover (7) is provided with a drop hole matched with the trigger sinking rod (6), the upper end of the trigger sinking rod (6) extends to the inner side of the drop hole, and the upper wall of the trigger sinking rod (6) and the material bearing hanging cover (7) are fixedly connected with an anti-off pull rope (9), the material bearing hanging cover (7) is filled with a plurality of early warning capsules (8), and the early warning lantern ring (2) is filled with deionized water.
2. The storage plastic barrel with color-changing high-heat early warning function of claim 1, wherein the storage plastic barrel comprises: the hot collapse tower (5) comprises an outer packaging tower sleeve (51), a plurality of layers of isolating films (52) and a plurality of layers of hot melt layers (53), wherein the isolating films (52) and the hot melt layers (53) are distributed on the inner side of the outer packaging tower sleeve (51) in a staggered mode, the isolating films (52) and the hot melt layers (53) are distributed horizontally, and the isolating films (52) are fixedly connected with corresponding flexible heat conduction strips (4).
3. The color-changing type high-heat-early-warning storage plastic barrel as claimed in claim 2, wherein the color-changing type high-heat-early-warning storage plastic barrel comprises: the outer wrapping tower sleeve (51) is made of elastic materials and is in a hollow pyramid shape, the isolation film (52) is made of flexible heat conduction materials, the hot melting layer (53) is made of hot melting materials, and the melting point of the hot melting layer (53) is gradually improved.
4. The storage plastic barrel with color-changing high-heat early warning function of claim 1, wherein the storage plastic barrel comprises: the triggering sinking rod (6) comprises a material supporting ball (61), an extension rod (62) and a bottom pressing plate (63) which are sequentially connected from top to bottom, and the material supporting ball (61) is matched with the falling hole.
5. The color-changing type high-heat-early-warning storage plastic barrel of claim 4, which is characterized in that: extension rod (62) adopt plastic materials to make and middle zone is provided with the discoloration district, the discoloration district is from last to down for different colours or the gradual change colour of the same colour, the regional setting of corresponding discoloration district downside is transparent structure on early warning lantern ring (2).
6. The color-changing type high-heat-early-warning storage plastic barrel of claim 5, which is characterized in that: the early warning capsule (8) is made of nitre particles with different particle sizes.
7. The color-changing type high-heat-early-warning storage plastic barrel of claim 4, which is characterized in that: extension rod (62) adopt plastic materials to make and middle zone does not be provided with the discoloration district, early warning lantern ring (2) whole is transparent structure.
8. The color-changing type high-heat-early-warning storage plastic barrel of claim 7, which is characterized in that: the early warning capsule (8) comprises an outer floating capsule coat (81), a color-changing inner core (82) and a plurality of water-soluble sealing points (83), wherein the color-changing inner core (82) is filled in the inner side of the outer floating capsule coat (81), the outer floating capsule coat (81) is provided with a plurality of powder overflow holes which are uniformly distributed, and the water-soluble sealing points (83) are embedded and connected in the powder overflow holes.
9. The storage plastic barrel with color-changing high-heat early warning function of claim 8, wherein: the outer floating capsule coat (81) is made of a light buoyancy material, the color-changing inner core (82) is a mixture of water-soluble pigment powder and an effervescent disintegrant, and the water-soluble sealing point (83) is made of saltpeter.
10. The color-changing type high-heat-early-warning storage plastic bucket according to claim 9 is characterized in that: the outer blister clothes (81) have different sizes, and the outer blister clothes (81) with the largest size have different colors from the water-soluble pigment powder in other outer blister clothes (81) and can cover other water-soluble pigment powder.
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| CN202210345144.5A CN114476345A (en) | 2022-04-02 | 2022-04-02 | Color-changing type high-heat early warning storage plastic barrel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116524819A (en) * | 2023-04-18 | 2023-08-01 | 深圳市航显光电科技有限公司 | Micro-Led display screen structure and manufacturing method |
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| CN113791681A (en) * | 2021-08-04 | 2021-12-14 | 张旭 | Base with good heat dissipation effect for self-throwing ball type notebook computer |
| CN113838632A (en) * | 2021-08-04 | 2021-12-24 | 李明 | Water-drop type mining transformer circulating refrigeration device |
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| CN116524819B (en) * | 2023-04-18 | 2024-03-12 | 深圳市航显光电科技有限公司 | Micro-Led display screen structure and manufacturing method |
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