CN111895205B - Novel anti-freezing pipeline suitable for imitated hair in low-temperature environment - Google Patents
Novel anti-freezing pipeline suitable for imitated hair in low-temperature environment Download PDFInfo
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- CN111895205B CN111895205B CN202010562975.9A CN202010562975A CN111895205B CN 111895205 B CN111895205 B CN 111895205B CN 202010562975 A CN202010562975 A CN 202010562975A CN 111895205 B CN111895205 B CN 111895205B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
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Abstract
The invention discloses a novel anti-freezing pipeline suitable for imitated hair in a low-temperature environment, belonging to the field of pipeline equipment, can realize that a plurality of heat release pores containing the heat release sacculus are preset on the outer surface of the pipeline by imitating the hair on the animal body, and simultaneously, the suspended cold-shrinkage-resistant moving ball is innovatively arranged, and the characteristic of the moving ball shrinking when meeting cold is utilized, actively move under the action of magnetic attraction, and freeze along the two-state hair needle by using water extruded during shrinkage to form an ice needle, thereby puncturing the heat release saccule to trigger oxidation reaction to release a large amount of heat, carrying out temperature rise protection on the pipeline through the released heat, avoiding the damage of the pipeline caused by external low temperature, and should contract cold after the temperature rise and move the ball and can rise again and reset the repetitive action, can realize independently perceiving ambient temperature then triggering the action to the pipeline heating, imitate animal hair and carry out effectual heat preservation to the pipeline, show the anti performance of freezing of promotion pipeline self to external microthermal.
Description
Technical Field
The invention relates to the field of pipeline equipment, in particular to a novel anti-freezing hair-like pipeline suitable for a low-temperature environment.
Background
The existing common PPR cold and hot water pipeline has serious low-temperature brittleness at about 0 ℃ and is easy to break when the temperature is lower than zero, so that the plastic pipeline can ensure proper strength and toughness in a severe cold environment.
The anti-freezing plastic pipeline for home decoration requires convenient installation, is safe, environment-friendly and pollution-free, has beautiful appearance, and the Chinese patent application No. CN201610978761.3 provides an anti-freezing double-layer composite pipe which comprises a compact inner layer and an outer layer, wherein the compact inner layer is 15-85% in thickness proportion, the outer layer is 85-15% in thickness proportion, the compact inner layer is made of high-density polyethylene, and the outer layer comprises the following components in percentage by mass: 100 parts of random copolymerization polypropylene, 2-8 parts of nucleating agent and 1-5 parts of compatilizer. The defect that a pipeline of a common PPR cold and hot water pipe is basically frost-cracked in an environment of 20 ℃ below zero is overcome, the pressure resistance in a severe cold environment is improved, the installation is easy, and the PPR cold and hot water pipe has good toughness and impact resistance.
When the temperature is around zero or below zero, the pipeline for conveying liquid is often burst due to volume expansion when the liquid is frozen, and the existing solution is electric heating; secondly, adding an antifreezing solution into the pipeline; and thirdly, stopping working and emptying the liquid.
However, the three solutions have their own drawbacks, namely electric heating: due to high and low heating temperature, failure and energy consumption when power is off or damaged; adding an antifreezing solution: in some applications, this is not suitable, for example: bath water, etc.; liquid emptying: too cumbersome and wasteful.
In order to solve the above problems, chinese patent application No. CN201120102346.4 proposes a antifreeze device for preventing freezing of a pipeline, which comprises a pipe body, wherein a pipeline is arranged in the pipe body, and the technical scheme is characterized in that an elastic body is arranged in the pipeline, and the volume of the elastic body is compressed by being squeezed when liquid in the pipeline freezes, and the elastic body extends longitudinally along the pipeline. The purpose of this scheme is to overcome prior art's not enough, effectively prevents the pipeline burst when liquid freezes.
The elastomer that sets up among the pipeline freeze proof device in the above-mentioned scheme is in for a long time and ages easily and lose elasticity under the extremely cold environment to lose the effect that the pipeline bursts when preventing liquid from freezing.
Therefore, the prior art does not have a means for really realizing effective frost resistance on the pipeline, and the conventional means has a plurality of defects, thereby seriously restricting the applicability of the plastic pipeline in the low-temperature environment.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a novel anti-freezing pipeline suitable for imitated hair in a low-temperature environment, which can realize the aim of imitating hair on an animal body on the outer surface of the pipeline, is preset with a plurality of heat release pores containing heat release balloons, is innovatively provided with suspended cold-shrinkage-responsive moving balls, actively moves under the action of magnetic attraction by utilizing the characteristic of cold shrinkage when the moving balls contract when meeting cold, and forms ice needles by utilizing water extruded during shrinkage to ice along a two-state hair needle, so that the heat release balloons are punctured to trigger oxidation reaction to release a large amount of heat, the pipeline is protected by the released heat to be heated, the pipeline is prevented from being damaged by external low temperature, the cold-shrinkage moving balls can rise and reset repeatedly after the temperature rises, the external temperature can be autonomously sensed and then trigger the action of heating the pipeline, and the pipeline is effectively insulated by imitating the hair of the animal, the anti-freezing performance of the pipeline to the external low temperature is obviously improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A novel wool-like anti-freezing pipeline suitable for a low-temperature environment comprises a pipeline body, wherein the outer surface of the pipeline body is wrapped with a heat-insulating felt sleeve, the inner surface of the heat-insulating felt sleeve is provided with a plurality of uniformly distributed gradually-reducing grooves, the inner diameter of the reducing groove is gradually reduced towards the direction close to the pipeline body, the inner side of the reducing groove is provided with a matched cold shrinkage moving ball, one end of the cold shrinkage shift ball close to the pipeline body is fixedly connected with a two-state hair pin, the outer surface of the pipeline body is provided with a plurality of heat release pores which are uniformly distributed, the heat release pores are matched with the tapered grooves, a plurality of heat release balloons are arranged in the heat release pores, the inner diameter of the heat release pores is gradually reduced towards the direction close to the heat insulation felt sleeve, and the outer diameter of the heat release balloon is smaller than the shortest inner diameter of the reducing groove, the cold shrinkage-resistant ball comprises a water storage shell, and a plurality of uniformly distributed cold shrinkage pieces are embedded and connected on the outer surface of the water storage shell.
Further, the pipeline body end wall is kept away from to retaining shell inboard fixedly connected with goes out the gasbag, it has potassium permanganate to fill in the gasbag to go out, it is connected with a plurality of little gas needles that are radial distribution to go out the surface inlay of gasbag, and the potassium permanganate in going out the gasbag has the characteristic of thermal decomposition oxygen, and the temperature is more violent with decomposition oxygen more, and the oxygen that decomposes out can provide the reactant for the spontaneous heating material in the heat release sacculus on the one hand, takes place oxidation reaction with it and releases the heat for pipeline body heat preservation, and on the other hand accelerates to the oxygen that releases through the little gas, utilizes the impact force of gas to force as drive power and should contract cold and move the ball and reset.
Further, fixedly connected with goes out gasbag assorted magnetism air baffle on the retaining shell inside wall, set up a plurality of evenly distributed's bleeder vent on the magnetism air baffle, and bleeder vent and the crisscross setting of little gas needle, the magnetism air baffle forms the oxygen that releases in to little gas needle and blocks to the reaction force of make full use of gas to magnetism air baffle impact forces to answer the cold contraction and move the ball and reset, and the bleeder vent allows oxygen to diffuse in the retaining shell simultaneously, thereby should answer the cold contraction and move the diffusion of ball outside and react with the spontaneous heating material in the fever sacculus.
Further, inlay in the retaining shell and be connected with a plurality of interior heat conduction silks, and interior heat conduction silk fixed connection meets between the cold shrink piece in adjacent a pair of, interior heat conduction silk plays the effect of quick transmission heat and cold volume, thereby makes thereby the quick even perception of retaining shell can contract to cold volume on the one hand, and then improves the uniformity that the retaining shell is contractive, conveniently with the cooperation of convergent groove magnetism inhale the effect and realize the migration smoothly, on the other hand can effectively heat the gasbag, promote potassium permanganate's the decomposition of being heated.
Further, the retaining shell adopts the retaining material to make, meet cold shrink piece and adopt to meet cold contractility material to make, the retaining shell can save a large amount of moisture, receives the extrusion and can release certain moisture when meeting cold shrink piece meets cold shrink on the one hand, and on the other hand receives the heating evaporation at moisture and becomes gaseous state water, can utilize the hygroscopicity to carry out recycle initiatively.
Furthermore, the two-state hair pin comprises a main water fiber bundle fixedly connected with the cold shrinkage ball, one end of the main water guide fiber bundle, which is far away from the cold shrinkage shifting ball, is fixedly connected with water-gathering micro-beads, one end of the water-gathering micro-beads, which is far away from the main water guide fiber bundle, is fixedly connected with water-gathering micro-beads, and the main water guide fiber bundle plays a role in conducting water, the water released from the water storage shell can be quickly transferred, the water-collecting micro-beads can play a role of protecting the heat release saccule and can collect enough water to improve the strength after icing, thereby improving the success rate of the dual-state hair needle for smoothly puncturing the heat release saccule after being frozen, the flexible fiber yarn is flexible under the normal state, even if the heat release balloon is touched by mistake, the heat release balloon cannot be punctured, and water accumulated on the surface of the heat release balloon has certain mechanical strength after being frozen, so that the heat release balloon can be punctured smoothly to trigger heat release action.
Further, the heat release sacculus includes the latex outer bag, it is connected with the magnetism suction layer to inlay on the latex outer bag, it is connected with a plurality of evenly distributed's pyrolysis fillet to inlay on the magnetism suction layer, the magnetism suction layer can play the effect that utilizes magnetism to inhale the effect of being close to each other with the cooperation of magnetism air baffle, forces on the one hand to meet the cold shrinkage after and move the ball initiative migration and be close to, and on the other hand can make a plurality of heat release sacculus initiatively be close to and should contract and move the ball to force the heat release sacculus after the bimorph hair needle can pierce smoothly, the pyrolysis fillet plays the effect of decomposing the magnetism suction layer, avoids the whole string of heat release sacculus to be difficult to drop on the bimorph hair needle, and then influences the trigger action of follow-up heat release sacculus.
Furthermore, adsorb on the latex outer bag and have self-heating material, and the latex outer bag intussuseption is filled with hydrogen, and self-heating material can take place oxidation reaction with oxygen to release a large amount of heats and keep warm to pipeline body, fill hydrogen on the one hand and can keep apart self-heating material, prevent that it from taking place the reaction with the oxygen in the air in advance and causing the consumption extravagant, on the other hand is punctureed the back and is released fast and form the air current by the binary state hair needle, and then initiatively replaces with the oxygen that potassium permanganate decomposes, makes things convenient for the abundant reaction between self-heating material and the oxygen.
Furthermore, the pyrolysis insertion strip is made of hot melt materials, the magnetic attraction layer is uniformly divided by the pyrolysis insertion strip, and the pyrolysis insertion strip can be actively melted after being heated by heat generated after reaction of the self-heating materials so as to decompose the magnetic attraction layer, so that the whole cracking of the heat release balloon is facilitated, the heat release balloon falls off from the two-state hair needle, and the subsequent heat release balloon is prevented from being blocked.
Further, it has interior heat conduction net to paste to release heat pore inside wall coats and is stamped, the nested heat conduction net of fixedly connected with between pipeline body and the heat preservation felt cover, and nested heat conduction net and interior heat conduction net fixed connection of pasting, a plurality of evenly distributed's of fixedly connected with outer heat conduction silk on the nested heat conduction net, and outer heat conduction silk and should contract with cold contraction shift ball and contact, form tight heat conduction system to carry out quick and even transmission with the heat, on the one hand carry out effectual heating heat preservation to the pipeline body, on the other hand can promote to respond to cold contraction and move the reseing of ball.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can realize that a plurality of heat release pores containing the heat release sacculus are preset on the outer surface of the pipeline in a manner of imitating hairs on an animal body, and meanwhile, the suspended heat-shrinkable moving ball is innovatively arranged, and is actively moved under the action of magnetic attraction by utilizing the characteristic of contracting when the heat-shrinkable moving ball meets cold, and water extruded during contraction is utilized to freeze along a two-state hair needle to form an ice needle, so that the heat release sacculus is punctured to trigger oxidation reaction to release a large amount of heat, the pipeline is protected by the released heat to raise the temperature, the pipeline is prevented from being damaged by external low temperature, the heat-shrinkable moving ball can be lifted back to reset after the temperature rises, the action of autonomously sensing the external temperature and then heating the pipeline can be realized, the pipeline is effectively insulated in a manner of imitating the hairs of the animal body, and the anti-freezing performance of the pipeline to the external low temperature is obviously improved.
(2) The inner side of the water storage shell is far away from one end wall of the pipeline body and is fixedly connected with an air outlet bag, potassium permanganate is filled in the air outlet bag, the outer surface of the air outlet bag is connected with a plurality of micro air needles which are distributed in a radial mode in an embedded mode, the potassium permanganate in the air outlet bag has the characteristic of thermally decomposing oxygen, the higher the temperature is, the more violent the decomposition of oxygen is, the decomposed oxygen can provide reactants for self-heating materials in the heat release bag on one hand, the reactants and the reactants have oxidation reaction to release heat for keeping the temperature of the pipeline body, on the other hand, the released oxygen is accelerated through micro air, and the impact force of air is used as driving force to force the cold shrinkage moving ball to reset.
(3) The inner side wall of the water storage shell is fixedly connected with a magnetic air baffle plate matched with the air bag, a plurality of air holes which are uniformly distributed are formed in the magnetic air baffle plate, the air holes and the micro air needles are arranged in a staggered mode, the magnetic air baffle plate blocks oxygen released from the micro air needles, so that the reaction force of gas on impact of the magnetic air baffle plate is fully utilized to force the cold shrinkage moving ball to reset, meanwhile, the air holes allow the oxygen to diffuse in the water storage shell, and then the oxygen diffuses towards the outer side of the cold shrinkage moving ball to react with the self-heating material in the heat release ball bag.
(4) Inlay in the retaining shell and be connected with a plurality of interior heat conduction silk, and interior heat conduction silk fixed connection meets between the cold shrink piece in adjacent a pair of, interior heat conduction silk plays the effect of quick transmission heat and cold volume, thereby it contracts to make the quick even perception of retaining shell to the cold volume of can on the one hand, and then improves the uniformity of retaining shell shrink, conveniently with the cooperation of convergent groove realize the migration smoothly in the effect of magnetism, on the other hand can effectively heat the gasbag, promote potassium permanganate's the decomposition of being heated.
(5) The retaining shell adopts the retaining material to make, meets cold shrink piece and adopts to meet cold contractility material to make, and a large amount of moisture can be saved to the retaining shell, receives the extrusion on the one hand and can release certain moisture when meeting cold shrink piece and meeting cold shrink, and on the other hand receives the heating evaporation at moisture and becomes gaseous state water, can utilize the hygroscopicity to carry out recycle initiatively.
(6) The dual-state hair pin comprises a main water fiber bundle fixedly connected with a cold shrinkage shift ball, one end, far away from the cold shrinkage shift ball, of the main water fiber bundle is fixedly connected with a water-collecting micro-bead, one end, far away from the main water fiber bundle, of the water-collecting micro-bead is fixedly connected with a water-collecting micro-bead, the main water fiber bundle plays a role in conducting water, water released from a water storage shell can be quickly transferred, the water-collecting micro-bead can play a role in protecting the heat release balloon, meanwhile, enough water can be collected to improve the strength after freezing, therefore, the success rate of successfully puncturing the heat release balloon after freezing the dual-state hair pin is improved, the dual-state hair pin is flexible under a flexible fiber yarn, the dual-state hair pin cannot puncture a normal state even if mistakenly touches the heat release balloon, water remained on the surface of the dual-state hair pin has certain mechanical strength after freezing, and the heat release balloon can be smoothly punctured to trigger heat release action.
(7) The heat release saccule comprises an outer latex sac, a magnetic absorption layer is connected to the outer latex sac in an embedded mode, a plurality of pyrolysis insertion strips which are evenly distributed are connected to the magnetic absorption layer in an embedded mode, the magnetic absorption layer can be matched with a magnetic air baffle plate to achieve the effect of utilizing the magnetic absorption effect to enable the heat release saccule to approach each other in an embedded mode, on one hand, the heat release saccule which contracts when meeting cold is forced to move to approach each other actively, on the other hand, the heat release saccule can enable the heat release saccule to approach each other actively, therefore, the heat release saccule which approaches can be smoothly punctured by the bi-state hair needle, the pyrolysis insertion strips play a role in decomposing the magnetic absorption layer, and the heat release saccule is prevented from being hung on the bi-state hair needle and being difficult to fall off, and further triggering action of the follow-up heat release saccule is influenced.
(8) The latex outer bag is adsorbed with self-heating material, and the latex outer bag intussuseption is filled with hydrogen, self-heating material can take place oxidation reaction with oxygen, thereby release a large amount of heats and keep warm to the pipeline body, fill hydrogen on the one hand and can keep apart self-heating material, prevent that it from taking place the reaction with the oxygen in the air in advance and causing the consumption extravagant, on the other hand is being punctureed the back and is released out fast and form the air current by two-state hair needle, and then initiatively and potassium permanganate decomposed oxygen carry out the replacement, make things convenient for the abundant reaction between self-heating material and the oxygen.
(9) The pyrolysis insertion strip is made of hot melt materials, the magnetic absorption layer is uniformly divided by the pyrolysis insertion strip, and the pyrolysis insertion strip can be actively melted after being heated by heat generated by reaction of the self-heating materials so as to decompose the magnetic absorption layer, so that the whole cracking of the heat release balloon is facilitated, the heat release balloon falls off from the two-state hair needle, and the subsequent obstruction of the heat release balloon is avoided.
(10) The heat release pore inner side wall is covered with an inner paste heat conduction net, an embedded heat conduction net is fixedly connected between the pipeline body and the heat preservation felt sleeve, the embedded heat conduction net is fixedly connected with the inner paste heat conduction net, a plurality of uniformly distributed outer heat conduction wires are fixedly connected onto the embedded heat conduction net, and the outer heat conduction wires are contacted with the cold shrinkage moving ball to form a tight heat conduction system, so that heat is quickly and uniformly transferred, on one hand, the pipeline body is effectively heated and heat preserved, and on the other hand, the resetting of the cold shrinkage moving ball can be promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of the internal structure of a cold-shrinkable ball according to the present invention;
FIG. 4 is a schematic structural view of a two-state hair pin according to the present invention;
FIG. 5 is a schematic view of the structure of the heat release balloon of the present invention;
fig. 6 is a schematic structural view of the heat releasing pore in the heat preservation state of the present invention.
The reference numbers in the figures illustrate:
the heat insulation structure comprises a pipeline body 1, a heat insulation felt jacket 2, a heat release pore 3, a tapered groove 4, a ball moving in response to cold contraction 5, a water storage shell 51, a contraction piece 52 in case of cold, an air outlet bag 53, a double-state hair needle 6, a leading water fiber bundle 61, a water-gathering microbead 62, a flexible fiber yarn 63, a heat conduction net attached to the inner portion 7, a heat conduction net embedded in the inner portion 8, a heat release balloon 9, an outer latex bag 91, a magnetic absorption layer 92, a pyrolysis insertion strip 93, an inner heat conduction yarn 10, a micro-air needle 11, a magnetic air baffle 12 and an outer heat conduction yarn 13.
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. 1-2, a novel wool-like anti-freezing pipeline suitable for use in a low-temperature environment comprises a pipeline body 1, wherein an insulation felt jacket 2 is wrapped on the outer surface of the pipeline body 1, a plurality of uniformly distributed tapered grooves 4 are formed in the inner surface of the insulation felt jacket 2, the inner diameters of the tapered grooves 4 are gradually reduced towards the direction close to the pipeline body 1, matched cold-shrinkage-responsive moving balls 5 are arranged on the inner sides of the tapered grooves 4, a two-state hair needle 6 is fixedly connected to one end of the cold-shrinkage-responsive moving ball 5 close to the pipeline body 1, a plurality of uniformly distributed heat release pores 3 are formed in the outer surface of the pipeline body 1, the heat release pores 3 are matched with the tapered grooves 4, a plurality of heat release balloons 9 are arranged in the heat release pores 3, the inner diameters of the heat release pores 3 are gradually reduced towards the direction close to the insulation felt jacket 2, and the outer diameters of the heat release balloons 9 are smaller than the shortest inner diameter of the tapered grooves 4.
The inner side wall of the heat release pore 3 is covered with an inner pasted heat conduction net 7, an embedded heat conduction net 8 is fixedly connected between the pipeline body 1 and the heat preservation felt sleeve 2, the embedded heat conduction net 8 is fixedly connected with the inner pasted heat conduction net 7, a plurality of uniformly distributed outer heat conduction wires 13 are fixedly connected on the embedded heat conduction net 8, and the outer heat conduction wires 13 are in contact with the ball 5 to be moved by cold contraction to form a tight heat conduction system, so that heat can be quickly and uniformly transferred, on one hand, the pipeline body 1 is effectively heated and heat preserved, and on the other hand, the reset of the ball 5 to be moved by cold contraction can be promoted.
Referring to fig. 3, the cold shrinkage shifting ball 5 includes a water storage shell 51, a plurality of evenly distributed cold shrinkage sheets 52 are embedded and connected on the outer surface of the water storage shell 51, the water storage shell 51 is made of water storage material, the cold shrinkage sheets 52 are made of cold shrinkage material, the water storage shell 51 can store a large amount of water, on one hand, when the cold shrinkage sheets 52 are compressed and shrunk in the cold state, a certain amount of water can be released, on the other hand, when the water is heated and evaporated to become gaseous water, moisture absorption can be actively utilized for recycling, an air outlet bag 53 is fixedly connected on one end wall of the inner side of the water storage shell 51 far away from the pipeline body 1, potassium permanganate is filled in the air outlet bag 53, on the outer surface of the air outlet bag 53, a plurality of micro air needles 11 distributed in a radial shape are embedded and connected, the potassium permanganate in the air outlet bag 53 has the characteristic of decomposing oxygen by heating, and the decomposed oxygen is more intensely at higher temperature, on the one hand, the decomposed oxygen can provide reactant for the self-heating material in the heat release balloon 9, the heat which is kept warm for the pipeline body 1 is released by the oxidation reaction with the micro gas needle 11, and on the other hand, the released oxygen is accelerated by the micro gas needle 11, and the cold shrinkage shifting ball 5 is forced to reset by using the impact force of the gas as the driving force.
The inner side wall of the water storage shell 51 is fixedly connected with a magnetic air baffle plate 12 matched with an air bag 53, a plurality of air holes which are uniformly distributed are formed in the magnetic air baffle plate 12, the air holes and the micro air needles 11 are arranged in a staggered mode, the magnetic air baffle plate 12 blocks oxygen released from the micro air needles 11, and therefore the reaction force of gas on impact of the magnetic air baffle plate 12 is fully utilized to force the cold shrinkage moving ball 5 to reset, meanwhile, the air holes allow the oxygen to be diffused in the water storage shell 51, and then the oxygen is diffused to the outer side of the cold shrinkage moving ball 5 to react with a self-heating material in the heat release ball bag 9.
Inlay in the retaining shell 51 and be connected with heat conduction silk 10 in a plurality of, and interior heat conduction silk 10 fixed connection meets between the cold shrink piece 52 in adjacent a pair of, interior heat conduction silk 10 plays the effect of quick transmission heat and cold volume, thereby it contracts to make the quick even perception of retaining shell 51 can cold volume fast on the one hand, and then improve the uniformity of retaining shell 51 shrink, conveniently with 4 cooperations of convergent groove magnetism inhale the smooth realization of effect and move, on the other hand can effectively heat gasbag 53, promote the decomposition of being heated of potassium permanganate.
Referring to fig. 4, the two-state hair pin 6 includes a water-guiding fiber bundle 61 fixedly connected to the cold-shrinkage-responsive shifting ball 5, a water-collecting microbead 62 is fixedly connected to one end of the water-guiding fiber bundle 61 away from the cold-shrinkage-responsive shifting ball 5, a water-collecting microbead 62 is fixedly connected to one end of the water-collecting microbead 62 away from the main water-guiding fiber bundle 61, the water-guiding fiber bundle 61 plays a role of conducting water, the water released from the water storage shell 51 can be quickly transferred, the water-collecting micro-beads 62 can play a role of protecting the heat release balloon 9, meanwhile, enough water can be gathered to improve the strength after icing, thereby improving the success rate of the dual-state hair pin 6 successfully puncturing the heat release balloon 9 after freezing, the flexible fiber 63 is flexible in normal state, even if the heat release balloon 9 is touched by mistake, the heat release balloon 9 cannot be punctured, and water accumulated on the surface of the heat release balloon has certain mechanical strength after being frozen, so that the heat release balloon 9 can be punctured smoothly to trigger heat release action.
Referring to fig. 5, the heat releasing balloon 9 includes an emulsion outer bag 91, a magnetic absorbing layer 92 is embedded and connected to the emulsion outer bag 91, a plurality of pyrolysis insertion strips 93 are embedded and connected to the magnetic absorbing layer 92, the magnetic absorbing layer 92 can cooperate with the magnetic air baffle 12 to perform the function of approaching each other by magnetic absorption, on one hand, the balls 5 moving due to cold contraction are forced to actively move close, on the other hand, the heat releasing balloons 9 are forced to actively approach the balls 5 moving due to cold contraction, thereby forcing the bi-state hair pins 6 to smoothly puncture the approaching heat releasing balloon 9, the pyrolysis insertion strips 93 play a role of decomposing the magnetic absorbing layer 92, preventing the heat releasing balloon 9 from being hung on the bi-state hair pins 6 and falling off, and further influencing the triggering action of the subsequent heat releasing balloon 9, the heat releasing material is adsorbed on the emulsion outer bag 91, and the emulsion outer bag 91 is filled with self-generated hydrogen, the self-generated heat material can generate oxidation reaction with oxygen, therefore, a large amount of heat is released to heat and preserve heat of the pipeline body 1, the self-heating material can be isolated by filling hydrogen, the self-heating material is prevented from reacting with oxygen in the air in advance to cause consumption waste, on the other hand, the self-heating material is quickly released to form air flow after being punctured by the dual-state hair pins 6, then the air flow is actively replaced with oxygen decomposed by potassium permanganate, sufficient reaction between the self-heating material and the oxygen is facilitated, the pyrolysis insertion strip 93 is made of hot-melt materials, the magnetic absorption layer 92 is uniformly divided by the pyrolysis insertion strip 93, the pyrolysis insertion strip 93 can be actively melted after being heated by the heat generated after the self-heating material reacts, and the magnetic absorption layer 92 is decomposed, so that the whole cracking of the heat release balloon 9 is facilitated to fall off from the dual-state hair pins 6, and the subsequent obstruction to the heat release balloon 9 is avoided.
When in use, in a low-temperature environment, referring to fig. 6, when the cold shrinkage sheet 52 senses cold energy and then shrinks, on one hand, the whole cold shrinkage moving ball 5 is forced to be small and actively moves and approaches under the magnetic attraction effect of the heat release balloon 9, on the other hand, the cold shrinkage sheet 52 shrinks and presses the water storage shell 51 to force the water stored in the water storage shell 51 to be released and conduct along the dual-state hair needle 6, and quickly freezes to form an ice needle under the low-temperature environment, the heat release balloon 9 is actively pressed and punctured under the magnetic attraction effect, the hydrogen in the punctured heat release balloon 9 is released to be replaced with air, the oxygen in the air reacts with the self-heating material to release heat, on the one hand, the pipeline body 1 is heated and insulated by the internal heat conduction net 7 and the nested heat conduction net 8, on the other hand, the dual-state hair needle 6 is heated to promote the frozen surface to start melting, the waste caused by the continuous triggering of the heat release action of the subsequent heat release balloon 9 is avoided, meanwhile, the heat on the nested heat conduction net 8 is heated corresponding to the cold shrinkage moving ball 5 through the outer heat conduction wires 13, on one hand, potassium permanganate in the air bag 53 is forced to rapidly release oxygen, sufficient oxygen is provided for a self-heating material, meanwhile, the cold shrinkage moving ball 5 is forced to reset by utilizing impact force, on the other hand, the cold shrinkage piece 52 is heated to begin to expand and reform, under the extrusion effect of the tapered groove 4, the impact effect of the oxygen is matched, the cold shrinkage moving ball 5 is forced to reset and returns to the inner side of the tapered groove 4 again to wait for the next migration, and meanwhile, the self-decomposition of the heat release balloon 9 after being heated can not form a barrier.
The invention can realize that a plurality of heat release pores 3 containing heat release sacculus 9 are preset on the outer surface of the pipeline according to the hair on the body of an animal, and simultaneously, a suspended cold-contraction moving ball 5 is innovatively arranged, and actively moves under the action of magnetic attraction by utilizing the characteristic of cold contraction of the suspended cold-contraction moving ball 5, and water extruded during contraction is frozen along a two-state hair needle 6 to form an ice needle, so that the heat release sacculus 9 is punctured to trigger oxidation reaction to release a large amount of heat, the pipeline is protected by the released heat to be heated, the pipeline is prevented from being damaged by external low temperature, and the cold-contraction moving ball 5 can be lifted back and reset to repeatedly after the temperature rises, the action of autonomously sensing the external temperature and then triggering the pipeline to be heated can be realized, the pipeline is effectively insulated according to the hair of the animal, and the anti-freezing performance of the pipeline to the external low temperature is obviously improved.
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 (7)
1. The utility model provides a novel frost resisting pipeline of imitative hair suitable for under low temperature environment, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), wherein the outer surface of the pipeline body (1) is wrapped by a heat insulation felt sleeve (2), the inner surface of the heat insulation felt sleeve (2) is provided with a plurality of uniformly distributed reducing grooves (4), the inner diameter of each reducing groove (4) is gradually reduced towards the direction close to the pipeline body (1), the inner sides of the reducing grooves (4) are provided with matched cold shrinkage-responding moving balls (5), one end, close to the pipeline body (1), of each cold shrinkage-responding moving ball (5) is fixedly connected with a two-state hair pin (6), the outer surface of the pipeline body (1) is provided with a plurality of uniformly distributed heat release pores (3), the heat release pores (3) are matched with the reducing grooves (4), a plurality of heat release balloons (9) are arranged in the heat release pores (3), the inner diameter of each heat release pore (3) is gradually reduced towards the direction close to the heat insulation felt sleeve (2), and the outer diameter of each heat release balloon (9) is smaller than the shortest inner diameter of each reducing groove (4), it moves ball (5) including retaining shell (51) to answer cold contraction, retaining shell (51) surface is inlayed and is connected with a plurality of evenly distributed's encounter cold shrink piece (52), release hot pore (3) inside wall coats and is stamped interior heat conduction net (7), nested heat conduction net (8) of fixedly connected with between pipeline body (1) and heat preservation felt cover (2), and nested heat conduction net (8) and interior heat conduction net (7) fixed connection of pasting, outer heat conduction silk (13) of a plurality of evenly distributed of fixedly connected with on nested heat conduction net (8), and outer heat conduction silk (13) and answer cold contraction move ball (5) and contact.
2. The novel anti-freezing imitated hair pipeline suitable for low-temperature environment as claimed in claim 1, wherein: fixedly connected with goes out gasbag (53) on pipeline body (1) one end wall is kept away from to retaining shell (51) inboard, it is filled with potassium permanganate to go out gasbag (53) intussuseption, it is connected with a plurality of little gas needles (11) that are radial distribution to go out gasbag (53) surface inlay.
3. The novel anti-freezing imitated hair pipeline suitable for low-temperature environment as claimed in claim 2, wherein: fixedly connected with and air outlet bag (53) assorted magnetism gas shield (12) on water storage shell (51) inside wall, set up a plurality of evenly distributed's bleeder vent on magnetism gas shield (12), and bleeder vent and little air pin (11) crisscross setting.
4. The novel anti-freezing imitated hair pipeline suitable for low-temperature environment as claimed in claim 2, wherein: the water storage shell (51) is internally embedded and connected with a plurality of inner heat conducting wires (10), and the inner heat conducting wires (10) are fixedly connected between a pair of adjacent cold contraction pieces (52).
5. The novel anti-freezing imitated hair pipeline suitable for low-temperature environment as claimed in claim 4, wherein: the water storage shell (51) is made of water storage materials, and the shrinkage piece (52) is made of materials with shrinkage property when being cooled.
6. The novel anti-freezing imitated hair pipeline suitable for low-temperature environment as claimed in claim 1, wherein: binary state hair needle (6) include with should contract cold move ball (5) fixed connection's leading water tow (61), main water tow (61) are kept away from should contract cold and are moved ball (5) one end fixedly connected with spotlight microballon (62), spotlight microballon (62) are kept away from main water tow (61) one end fixedly connected with spotlight microballon (62).
7. The novel anti-freezing imitated hair pipeline suitable for low-temperature environment as claimed in claim 1, wherein: the heat release balloon (9) comprises an outer latex bag (91), a magnetic absorption layer (92) is connected to the outer latex bag (91) in an embedded mode, and a plurality of uniformly distributed pyrolysis insertion strips (93) are connected to the magnetic absorption layer (92) in an embedded mode.
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| CN112461759B (en) * | 2020-11-16 | 2023-03-14 | 灵璧久工精密钢管制造有限公司 | Device and method for inspecting inner wall of cold-rolled steel pipe |
| CN112875047A (en) * | 2021-01-12 | 2021-06-01 | 辽宁科技学院 | Component detection kit applied to chemical drugs |
| CN112984143A (en) * | 2021-01-22 | 2021-06-18 | 郑英翻 | Infiltration self-sealing type floating ball valve |
| CN113137531B (en) * | 2021-02-09 | 2022-12-09 | 福建澳工塑胶电器有限公司 | Self-leakage-repairing corrugated pipe for low-temperature environment |
| CN113529864B (en) * | 2021-06-09 | 2023-01-03 | 长兴惠中氟塑料有限公司 | Anti-freezing water pipe with self-reminding function |
| CN113464773B (en) * | 2021-07-31 | 2022-01-04 | 江苏致乐管业科技有限公司 | PP-R pipe fitting for drainage |
| CN113819334B (en) * | 2021-10-09 | 2023-01-13 | 济南睿达物联网有限公司 | Heat-insulation water pipe capable of being heated |
| CN114183677B (en) * | 2021-11-23 | 2023-01-17 | 江苏大学 | Bionic sebaceous gland and artificial skin |
| CN115025547B (en) * | 2022-08-02 | 2024-02-02 | 南京科威环保科技有限公司 | A drinking water purifier for animal cultivation |
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