CN111802012A - Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil - Google Patents
Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil Download PDFInfo
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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Abstract
The invention discloses a pre-buried rod for agricultural production increase aiming at seasonal frozen soil, which belongs to the technical field of agricultural production and can be used for burying the pre-buried rod for thawing in non-frozen soil in advance, sensing low temperature through a cold sensing sheet preset outside, transmitting cold energy to a cold push trigger ball, pre-freezing the cold push trigger ball and indirectly puncturing a heating balloon to trigger thawing action once the cold push trigger ball reaches freezing temperature and then forming a frozen soil environment, releasing a gas-solid heating body filled in the heating balloon after puncturing, starting self-heating to provide heat after the gas-solid heating body is exposed to the outside environment, extruding part of materials from the pre-buried rod by using impact force releasing the gas-solid heating body to enter soil, transmitting heat released by the gas-solid heating body reaction to the soil, raising the temperature of the soil to prevent the occurrence of a frozen soil phenomenon, thereby realizing warming and thawing of the seasonal frozen soil, and improve the yield of crops.
Description
Technical Field
The invention relates to the technical field of agricultural production, in particular to a thawing embedded rod for agricultural production increase aiming at seasonal frozen soil.
Background
Seasonally frozen earth refers to various rocks and soils with ice. Generally, it can be divided into short term frozen earth (hours/days or more to half a month)/seasonal frozen earth (half a month to several months) and perennial frozen earth.
The frozen soil is widely distributed in China, occupies 2/3 parts of the area of the national soil, and can be divided into seasonal frozen soil and permanent frozen soil. One of the main food production areas in China, northeast mostly belongs to seasonal frozen soil, soil begins to freeze in winter and melts in spring every year, and the soil is not melted until 7 months. The effect of seasonally frozen soil on agriculture includes the effect of thawing in the morning and evening on the seeding season.
The hydrological characteristics of seasonal frozen soil are mainly weak water permeability, soil water storage regulation and evaporation inhibition, and when frozen soil appears, the seasonal frozen soil plays a role of a water-resisting layer. The three water conversion loses direct passage due to water tightness. The water storage regulating function is mainly to increase the water content of a soil layer and change the vertical distribution of the soil, and the water quantity increased by the frozen soil comprises the rainfall (snow) infiltration water quantity in the early stage of the sealing and freezing period, the water quantity evaporated and frozen in the soil by the deep soil and the diving surface in the stable sealing and freezing period, the rainfall infiltration quantity in the unfreezing period and the water quantity released by the upper layer of the frozen soil in the unfreezing period. When unfreezing, the frozen soil surface layer is unfrozen, the upper layer is unfrozen, the frozen ice crystals are filled in the frozen soil gap to form a watertight layer, so that rainfall and snow melting infiltration amount cannot be transported to the lower layer of the frozen soil and are converged on a thawing frontal surface to form frozen layer water feeding, the water feeding amounts are mostly converged in 0.1-0.4 m of the soil layer, at the moment, the vertical line distribution of the soil water content is in an arc line type, and the upper layer is larger than the lower layer.
Therefore, the seasonal frozen soil influences the vertical distribution of the water content of the soil, so that the soil water transfer is obviously delayed, the soil moisture content is greatly influenced, the production of crops is very unfavorable, the yield of the crops is reduced, and even the crops are frozen to die and are difficult to grow.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a pre-buried thawing rod for agricultural production increase aiming at seasonal frozen soil, which can be buried in non-frozen soil in advance and is arranged in a staggered manner with crops, when the frozen soil comes, cold energy is transferred to a cold push trigger ball after a cold sensing sheet preset outside senses low temperature, the cold push trigger ball is pre-frozen and indirectly punctures a heating balloon to trigger thawing action once the freezing temperature is reached, the heating balloon releases a gas-solid heating body filled in the heating balloon after puncturing, the gas-solid heating body starts to generate heat independently after being exposed to the outside environment to provide heat, meanwhile, part of nutrients are squeezed out from the pre-buried thawing rod by using the impact force for releasing the heating body to enter the soil, and in addition, the heat released by the reaction of the gas-solid heating body is also transferred to the soil, the soil is heated to prevent frozen soil, and meanwhile, the gas-solid heating body remained in the heating balloon can also generate heat to melt and push the triggering balloon to recover for the next thawing action, so that the seasonal frozen soil is heated and thawed, and the yield of crops is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil, includes table soil lid and cavity barred body, cavity barred body interpolation is equipped with multisection trigger tube, table soil lid lower extreme has seted up a plurality of air vents down, and is linked together between air vent and the multisection trigger tube down, multisection trigger tube includes a plurality of detachable connection's separable sub-pipes, separable sub-pipe in-connection has cold push trigger ball, table soil lid upper end is connected with the cold piece, multisection trigger tube inlays in-connection has many evenly distributed leads cold owner silk, and leads and be connected with heat conduction branch silk between cold owner silk and the cold push trigger ball, lead cold owner silk upper end and run through table soil lid and the contact of cold piece, cold push trigger ball downside is equipped with a plurality of heating balloons, but set up the magnetism that a plurality of annular array distribute on the ionic tube and link the hole and heating balloons and correspond, magnetism is connected with the magnet ring in the hole even, be connected with a plurality ofly on the cavity barred body inner wall and link the corresponding material storage cylinder in hole with the magnetism, sliding connection has the heat gathering push pedal in the material storage cylinder, the heat gathering push pedal is kept away from multisection trigger tube one end and is connected with the heat conduction pole of unfreezing, cavity barred body outer end has been seted up a plurality ofly and the corresponding hole of unfreezing of material storage cylinder, the downthehole isolation film that is connected with central trompil that unfreezes, and the heat conduction pole of unfreezing runs through the isolation film and.
Furthermore, the heating balloon comprises a thin balloon, a gas-solid heating body is filled in the thin balloon, a synchronizing ball is connected to the inner top wall of the thin balloon, a plurality of pyrolysis needles corresponding to the magnetic connection holes are connected to the synchronizing ball, the heating balloon can independently rise by means of buoyancy to replace the previous heating balloon, the synchronizing ball can be extruded after the cold push triggering ball expands, then the pyrolysis needles are forced to puncture the thin balloon corresponding to the magnetic connection holes, and the filled gas-solid heating body is released.
Further, the area that corresponds magnetism on the thin balloon and links the hole is connected with the magnetism and inhales the layer, the pyrolysis needle is radial distribution and points to the magnetism and inhales the layer, and leaves and be equipped with the clearance, and magnetism is inhaled the layer and can be initiatively be close to magnetism on the one hand and is linked the hole and aim at the connection for the pyrolysis needle can just in time link the hole intercommunication with magnetism after puncturing the magnetism and inhaling the layer, and on the other hand magnetism is inhaled the layer and can be adsorbed by the magnet ring and seal after breaking, guarantees that the gas-solid heating element that releases can get into in a large number in the storage cylinder and generate the heat.
Furthermore, the thin balloon is connected with an auxiliary elastic ring on the inner wall of the area corresponding to the magnetic absorption layer, the diameter of the auxiliary elastic ring is smaller than that of the magnetic absorption layer, the auxiliary elastic ring plays a role of tightening the magnetic absorption layer area by utilizing elasticity on one hand, the auxiliary pyrolysis needle can puncture the magnetic absorption layer smoothly, on the other hand, the magnetic absorption layer can be uniformly expanded by utilizing the elasticity after puncture to be in contact connection with the magnetic connection hole, and the purpose of sealing and butting to facilitate the directional release of the gas-solid heating body is achieved.
Furthermore, the thin balloon inner bottom wall is connected with the attitude grease block, the weight of the attitude grease block is larger than the sum of the weights of the synchronous balloon and the pyrolysis needle, the attitude grease block plays a role of counterweight, so that the heating balloon floats upwards in a correct posture, the phenomenon that the thawing action cannot be triggered due to the expansion of the cold push triggering ball after inversion is prevented, the attitude grease block can be heated and melted without blocking the heating balloon on the lower side, and meanwhile, the outflow of the attitude grease block in a punctured hole lubricates the inner wall of the separable sub-tube, so that the heating balloon on the lower side can smoothly float upwards.
Further, synchronization ball and pyrolysis needle all adopt potassium permanganate to make, thin balloon surface coating has the light shielding layer, and synchronization ball and pyrolysis needle can decompose under the state of being heated, can not become to block the heating balloon of downside, contain oxygen in its decomposition product simultaneously, can provide the exothermic required oxygen of reaction for spontaneous heating material, promote exothermic efficiency and effect, and the effect on light shielding layer is to avoid potassium permanganate to decompose release oxygen in advance.
Furthermore, the gas-solid heating body is prepared by mixing compressed nitrogen and self-heating material powder, so that the self-heating material powder is prevented from reacting in advance to release heat, and meanwhile, after the thin balloon is punctured, the compressed nitrogen can be released out together with the self-heating material powder due to the air pressure relationship, the release rate of the self-heating material powder is improved, the heat gathering push plate can be ensured to gather enough heat to transfer, and therefore soil can be effectively unfrozen.
Further, the cold push triggers the ball including leading the cold ball and connecting in leading the water pocket stick of cold ball lower extreme, it still is connected with the end and contracts to lead the cold stick to lead cold ball lower extreme, and just end contracts and lead the cold stick and insert and locate in the water pocket stick, water pocket stick intussuseption is filled with water, leads the cold ball from leading cold main silk after gathering cold volume by end the high-efficient transmission of cold stick to the water pocket stick that contracts, and the water pocket stick takes place the expansion effect and hardens after freezing, and the extrusion heats the balloon and triggers the action of unfreezing, ends simultaneously to contract and leads to lead the cold stick to provide the setting effect before the water pocket stick freezes for the water pocket stick can not take place to meet cold contraction phenomenon, thereby leads to heating the balloon to have the small-amplitude come-up and cause and magnetism to link the skew.
Furthermore, both ends all are connected with the slider about gathering hot push pedal, set up a pair of spout with slider assorted on the storage cylinder inner wall, and slider and spout sliding connection, stability when improving gathering hot push pedal and removing can not appear empting the phenomenon to lead to leaking then the feed failure in the solid fertilizer powder appears.
Furthermore, the heat-gathering push plate is made of porous heat-conducting materials, solid fertilizer powder which is located on the same side with the heat-conducting unfreezing rod is filled in the storage cylinder, the porous characteristic of the heat-gathering push plate can absorb enough self-heating materials, the heat-gathering push plate can fully react with oxygen to release heat due to the natural dispersion effect, then the heat is transferred to the heat-conducting unfreezing rod, the heat is reused by the heat-conducting unfreezing rod to heat the solid fertilizer powder and soil, on one hand, the soil is unfrozen, and on the other hand, the effect of the solid fertilizer powder can be improved.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can realize that the pre-embedded unfreezing rods are buried in the non-frozen soil season in advance and are arranged in a staggered mode with crops, when the frozen soil season comes, the cold quantity is transmitted to the cold push trigger ball after the low temperature is sensed through the cold sensing piece preset outside, once the freezing temperature is reached, the cold push trigger ball is pre-frozen and indirectly punctures the heating balloon to trigger unfreezing action, the heating balloon releases the gas-solid heating body filled in the heating balloon after puncturing, the gas-solid heating body starts to generate heat independently after being exposed to the outside environment to provide heat, meanwhile, part of nutrients are extruded from the pre-embedded unfreezing rods by the impact force of the released gas-solid heating body to enter the soil, in addition, the heat released by the reaction of the gas-solid heating body is also transmitted to the soil to heat up and prevent the frozen soil phenomenon, and meanwhile, the gas-solid heating body remained in the heating ball can also generate heat to melt and melt the cold push trigger ball to recover, the device is used for next unfreezing action, so that the seasonal frozen soil is heated and unfrozen, and the yield of crops is improved.
(2) The heating balloon comprises a thin balloon, a gas-solid heating body is filled in the thin balloon, a synchronizing ball is connected to the inner top wall of the thin balloon, a plurality of pyrolysis needles corresponding to the magnetic connection holes are connected to the synchronizing ball, the heating balloon can independently rise by means of buoyancy to replace the previous heating balloon, the synchronizing ball can be extruded after the cold pushing triggering ball expands, then the pyrolysis needles are forced to puncture the thin balloon corresponding to the magnetic connection holes, and the filled gas-solid heating body is released.
(3) The area that corresponds magnetism on the thin balloon and links the hole is connected with the magnetism and inhales the layer, and the pyrolysis needle is radial distribution and points to the magnetism and inhales the layer, and it can initiatively be close to magnetism on the one hand and links the hole and aim at the connection to inhale the layer for the pyrolysis needle can just in time link the hole intercommunication with magnetism after puncturing the magnetism and inhaling the layer, and on the other hand magnetism inhales the layer and can be adsorbed by the magnet ring after breaking and seal, guarantees that the gas-solid heating element that releases in the thin balloon can get into in a large number and save the feed cylinder and generate the heat.
(4) The thin balloon is connected with an auxiliary elastic ring on the inner wall of the area corresponding to the magnetic absorption layer, the diameter of the auxiliary elastic ring is smaller than that of the magnetic absorption layer, the auxiliary elastic ring plays a role of tightening the magnetic absorption layer area by utilizing elasticity on one hand, the auxiliary pyrolysis needle can puncture the magnetic absorption layer smoothly, on the other hand, the magnetic absorption layer can be uniformly expanded to be in contact connection with the magnetic connection hole by utilizing the elasticity after puncture, and the purpose of realizing sealing butt joint to facilitate the directional release of the gas-solid heating body is achieved.
(5) Be connected with the gesture grease piece on the diapire in the thin balloon, and the weight of gesture grease piece is greater than the weight sum of synchronous ball and pyrolysis needle, the effect of counter weight is played to the gesture grease piece, make the heating balloon come up with correct posture, prevent to appear reversing the phenomenon that back cold push triggers the ball inflation and also can't trigger the action of thawing, and the gesture grease piece can be heated and can not become to block the heating balloon of downside after melting, can flow simultaneously in the hole that punctures and lubricate separable sub-pipe inner wall, make things convenient for the heating balloon of downside to come up smoothly.
(6) Synchronous ball and pyrolysis needle all adopt potassium permanganate to make, and thin balloon surface coating has the light-shielding layer, and synchronous ball and pyrolysis needle can decompose under the state of being heated, can not become to blockking the hot balloon of downside, contain oxygen in its decomposition product simultaneously, can provide the exothermic required oxygen of reaction for spontaneous heating material, promote exothermic efficiency and effect, and the effect on light-shielding layer is to avoid potassium permanganate to decompose release oxygen in advance.
(7) The gas-solid heating body is prepared by mixing compressed nitrogen and self-heating material powder, so that the self-heating material powder is prevented from reacting in advance to release heat, and meanwhile, after the thin balloon is punctured, the compressed nitrogen can carry the self-heating material powder to release the self-heating material powder together due to the air pressure relationship, so that the release rate of the self-heating material powder is improved, the heat gathering push plate can be ensured to gather enough heat to transfer, and the soil can be effectively unfrozen.
(8) The cold push triggers the ball including leading cold ball and connecting in leading the water pocket stick of cold ball lower extreme, it leads the cold stick still to be connected with the ending and contracts to lead the cold stick, and the cold stick of ending contracts is inserted and is located in the water pocket stick, water pocket stick intussuseption is filled with water, it leads the cold ball to be followed and is led the high-efficient transmission to the water pocket stick of cold stick to be transferred to by ending contracting after gathering cold volume on leading cold owner silk, the water pocket stick takes place the expansion effect and hardens after freezing, the extrusion heats the balloon and triggers the action of unfreezing, it leads the cold stick to provide the setting effect before the water pocket stick freezes simultaneously to end to contract, make the water pocket stick can not take place to meet cold contraction phenomenon, thereby lead to heating the balloon to have the small-amplitude come.
(9) Gather hot push pedal about both ends all be connected with the slider, set up a pair of and slider assorted spout on the storage cylinder inner wall, and slider and spout sliding connection, stability when improving and gather hot push pedal and remove can not appear empting the phenomenon to lead to solid fertilizer powder to appear leaking then the feed failure in.
(10) The heat-gathering push plate is made of porous heat-conducting materials, solid fertilizer powder located on the same side with the heat-conducting unfreezing rod is filled in the storage barrel, sufficient self-heating materials can be adsorbed by the porous characteristic of the heat-gathering push plate, the heat-gathering push plate can fully react with oxygen to release heat due to the natural dispersion effect, then the heat is transmitted to the heat-conducting unfreezing rod, the heat-conducting unfreezing rod utilizes the heat to heat the solid fertilizer powder and soil, on one hand, the soil is unfrozen, and on the other hand, the effect of the solid fertilizer powder can be improved.
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 view of the structure at B in FIG. 2;
FIG. 5 is a schematic structural view of a multi-section trigger tube of the present invention;
FIG. 6 is a schematic view of a heating balloon according to the present invention;
FIG. 7 is a schematic diagram of a cold push trigger ball according to the present invention.
The reference numbers in the figures illustrate:
the device comprises a surface soil cover body 1, a hollow rod body 2, a cold sensing piece 3, a heat conduction unfreezing rod 4, a plurality of sections of trigger tubes 5, a separable ion tube 51, a heating balloon 6, a thin balloon 61, a gas-solid heating body 62, a magnetic absorption layer 63, an auxiliary elastic ring 64, a synchronous ball 65, a pyrolysis needle 66, a posture grease block 67, a cold push trigger ball 7, a cold conduction ball 71, a water sac rod 72, a shrinkage stop cold conduction rod 73, a magnet ring 8, a heat gathering push plate 9, a storage cylinder 10, a sliding block 11, a unfreezing hole 12, an isolation film 13, solid fertilizer powder 14, a cold conduction main wire 15 and a lower vent hole 16.
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 thawing pre-buried rod for agricultural yield increase aiming at seasonally frozen soil comprises a surface soil cover body 1 and a hollow rod body 2, wherein a plurality of sections of trigger tubes 5 are inserted into the hollow rod body 2, a plurality of lower vent holes 16 are formed at the lower end of the surface soil cover body 1, the lower vent holes 16 are communicated with the plurality of sections of trigger tubes 5, referring to fig. 5, the plurality of sections of trigger tubes 5 comprise a plurality of detachable connected separable sub-tubes 51, cold push trigger balls 7 are connected in the separable sub-tubes 51, a cold sensing sheet 3 is connected at the upper end of the surface soil cover body 1, a plurality of cold guide main wires 15 which are uniformly distributed are embedded in the plurality of sections of trigger tubes 5, heat conduction branch wires are connected between the cold guide main wires 15 and the cold push trigger balls 7, the upper end of the cold guide main wires 15 penetrates through the surface soil cover body 1 to be contacted with the cold sensing sheet 3, specifically, a plurality of cold guide main wires 15 matched with the cold guide main wires are arranged on the surface soil cover body 1, so that the surface soil cover body, the cold pushes away 7 downside of triggering the ball and is equipped with a plurality of heat producing balloons 6, but set up the magnetism that a plurality of annular array distribute on the detachable ion tube 51 and link the hole, and magnetism links the hole and is corresponding with heat producing balloons 6, magnetism links the downthehole connection and has magnet ring 8, be connected with a plurality of and magnetism links the corresponding storage material section of thick bamboos 10 in hole on the 2 inner walls of cavity barred body, sliding connection has heat gathering push pedal 9 in the storage material section of thick bamboo 10, heat gathering push pedal 9 keeps away from 5 one end of multisection trigger tube and is connected with heat conduction pole 4 that unfr.
The upper end and the lower end of the heat-gathering push plate 9 are both connected with a slide block 11, the inner wall of the storage barrel 10 is provided with a pair of slide grooves matched with the slide blocks 11, and the slide block 11 is connected with the slide groove in a sliding way, so that the stability of the heat-collecting push plate 9 during moving is improved, the phenomenon of toppling is avoided, thereby causing the solid fertilizer powder 14 to leak inwards and then fail to feed, the heat-collecting push plate 9 is made of porous heat-conducting material, the solid fertilizer powder 14 which is positioned at the same side with the heat-conducting unfreezing rod 4 is filled in the storage cylinder 10, the porous characteristic of the heat-collecting push plate 9 can absorb enough self-heating material, the natural dispersion effect can promote the heat-collecting push plate to fully react with oxygen to release heat, then with heat transfer to heat conduction pole 4 that unfreezes, heat conduction pole 4 recycles this heat and heats solid fertilizer powder 14 and soil, and on the one hand unfreezes soil, on the other hand can improve the effect of solid fertilizer powder 14.
Referring to fig. 4, the outer end of the hollow rod 2 is provided with a plurality of thawing holes 12 corresponding to the material storage cylinder 10, an isolation film 13 with a central opening is connected in the thawing holes 12, and the heat-conducting thawing rod 4 penetrates through the isolation film 13 and extends to the outer side of the hollow rod 2.
Referring to fig. 6, the heating balloon 6 includes a thin balloon 61, a gas-solid heating body 62 is filled in the thin balloon 61, a synchronizing ball 65 is connected to an inner top wall of the thin balloon 61, a plurality of pyrolysis needles 66 corresponding to magnetic connection holes are connected to the synchronizing ball 65, the heating balloon 6 can rise independently by buoyancy to replace the previous heating balloon 6, the synchronizing ball 65 can be squeezed after the cold push triggering ball 7 expands, and then the pyrolysis needles 66 are forced to puncture the thin balloon 61 corresponding to the magnetic connection holes to release the filled gas-solid heating body 62.
The thin balloon 61 is connected with a magnetic absorption layer 63 in the area corresponding to the magnetic connection hole, the pyrolysis needles 66 are distributed in a radial shape and point to the magnetic absorption layer 63, and a gap is reserved between the pyrolysis needles and the magnetic absorption layer 63, on one hand, the magnetic absorption layer 63 can be actively close to the magnetic connection hole to be aligned and connected, so that the pyrolysis needles 66 can be just communicated with the magnetic connection hole after penetrating through the magnetic absorption layer 63, on the other hand, the magnetic absorption layer 63 can be absorbed by the magnetic ring 8 to be sealed after being broken, and the gas-solid heating body 62 released from the thin balloon 61 can be enabled to enter the storage cylinder 10 in a large amount to.
The inner wall of the thin balloon 61 corresponding to the magnetic absorption layer 63 is connected with an auxiliary elastic ring 64, the diameter of the auxiliary elastic ring 64 is smaller than that of the magnetic absorption layer 63, on one hand, the auxiliary elastic ring 64 plays a role of tightening the magnetic absorption layer 63 area by using elasticity, so that the auxiliary pyrolysis needle 66 can smoothly puncture the magnetic absorption layer 63, on the other hand, the magnetic absorption layer 63 can be uniformly expanded by using elasticity to be in contact connection with the magnetic connection hole after puncture, and the purpose of facilitating the directional release of the gas-solid heating body 62 by sealing and butting is achieved.
The inner bottom wall of the thin balloon 61 is connected with the attitude grease block 67, the weight of the attitude grease block 67 is larger than the sum of the weights of the synchronous ball 65 and the pyrolysis needle 66, the attitude grease block 67 plays a role of counterweight, so that the heating balloon 6 floats upwards in a correct posture, the phenomenon that the thawing action cannot be triggered due to expansion of the cold push triggering ball 7 after being reversed is prevented, the attitude grease block 67 can be heated and melted without blocking the heating balloon 6 on the lower side, and can flow out from a punctured hole to lubricate the inner wall of the separable sub-tube 51, so that the heating balloon 6 on the lower side can float upwards smoothly.
The gas-solid heating body 62 is made by mixing compressed nitrogen and self-heating material powder, so that the self-heating material powder is prevented from reacting in advance to release heat, and meanwhile, after the thin balloon 61 is punctured, the compressed nitrogen can be released out together with the self-heating material powder due to the air pressure relationship, so that the release rate of the self-heating material powder is improved, the heat gathering push plate 9 can be ensured to gather enough heat to transfer, and the soil can be effectively unfrozen.
Referring to fig. 7, the cold push trigger ball 7 includes a cold guide ball 71 and a water bag rod 72 connected to a lower end of the cold guide ball 71, the lower end of the cold guide ball 71 is further connected with a shrinkage stop cold guide rod 73, the shrinkage stop cold guide rod 73 is inserted into the water bag rod 72, water is filled in the water bag rod 72, the cold guide ball 71 collects cold from the cold guide main wire 15 and then is efficiently transmitted to the water bag rod 72 by the shrinkage stop cold guide rod 73, the water bag rod 72 expands and hardens after freezing, the heating balloon 6 is squeezed to trigger a thawing action, and the shrinkage stop cold guide rod 73 provides a setting action before the water bag rod 72 freezes, so that the water bag rod 72 does not shrink when being subjected to cold, and the heating balloon 6 has a small-amplitude floating error with a magnetic connection hole.
When the device is used, the cold sensing sheet 3 senses cold quantity and transmits the cold quantity to the cold push triggering ball 7 through the cold guide main wire 15 in real time, then the water sac rod 72 absorbs enough cold quantity and freezes and expands, the heating balloon 6 is extruded, the synchronous ball 65 forces the pyrolysis needle 66 to pierce the magnetic absorption layer 63 and then release the gas-solid heating body 62, compressed nitrogen in the gas-solid heating body 62 carries self-heating materials to enter the material storage cylinder 10, the nitrogen causes the heat gathering push plate 9 to move due to the air pressure relationship, part of solid fertilizer powder 14 is pushed out to enter soil as nutrients, meanwhile, the self-heating materials are attached to the heat gathering push plate 9 to perform heat release reaction with oxygen, heat is transmitted to soil by the aid of the heat conduction unfreezing rod 4 to be unfrozen, and after the synchronous ball 65, the pyrolysis needle 66 and the posture grease block 67 in the thin balloon 61 are all heated, decomposed or melted, the thin balloon 61 is gradually compressed under the upward floating action of the heating balloon 6 on the lower side, the substitution error for the lower heating balloon 6 is negligible due to the thinness of the thin balloon 61.
The invention can realize that the pre-embedded unfreezing bar is embedded in the non-frozen soil season in advance and is arranged in a staggered way with crops, when the frozen soil season comes, the cold quantity is transferred to the cold push trigger ball 7 after the low temperature is sensed by the cold sensing piece 3 which is pre-arranged outside, once the freezing temperature is reached, the cold push trigger ball 7 is pre-frozen and indirectly punctures the heating balloon 6 to trigger the unfreezing action, the heating balloon 6 releases the gas-solid heating body 62 filled in the gas-solid heating body 62 after puncturing, the gas-solid heating body 62 starts to generate heat automatically after being exposed to the outside environment, meanwhile, the impact force of the released gas-solid heating body 62 is utilized to extrude partial curing material from the pre-embedded bar to enter the soil, in addition, the heat released by the reaction of the heating body 62 can be transferred to the soil, the temperature of the soil is raised to prevent the frozen soil phenomenon, and simultaneously the gas-solid heating body 62 remained in the heating balloon 6 can be melted to recover the heating push trigger ball 7, the device is used for next unfreezing action, so that the seasonal frozen soil is heated and unfrozen, and the yield of crops is 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 (10)
1. The utility model provides an agricultural to seasonally frozen soil increases production with pre-buried stick that unfreezes, includes surface soil lid (1) and cavity barred body (2), its characterized in that: a plurality of sections of trigger tubes (5) are inserted in the hollow rod body (2), a plurality of lower vent holes (16) are formed in the lower end of the surface soil cover body (1), the lower vent holes (16) are communicated with the trigger tubes (5), the trigger tubes (5) comprise a plurality of detachable separable sub-tubes (51), cold-push trigger balls (7) are connected in the separable sub-tubes (51), a cold-sensing piece (3) is connected at the upper end of the surface soil cover body (1), a plurality of cold-conducting main wires (15) which are uniformly distributed are embedded in the trigger tubes (5), a heat-conducting branch wire is connected between the cold-conducting main wires (15) and the cold-push trigger balls (7), the upper end of the cold-conducting main wire (15) penetrates through the surface soil cover body (1) to be contacted with the cold-sensing piece (3), a plurality of heating balloons (6) are arranged on the lower side of the cold-push trigger balls (7), and a plurality of magnetic connecting holes which are distributed in an annular array are formed in the separable sub-tube (51), and magnetism links the hole and is corresponding with heating balloon (6), magnetism links downthehole connection has magnet ring (8), be connected with a plurality ofly on cavity barred body (2) inner wall and link corresponding storage cylinder (10) in hole with magnetism, storage cylinder (10) sliding connection has gather hot push pedal (9), gather hot push pedal (9) and keep away from multisection trigger tube (5) one end and be connected with heat conduction pole (4) that unfreezes, a plurality of and storage cylinder (10) corresponding hole (12) that unfreezes have been seted up to cavity barred body (2) outer end, the hole (12) in-connection that unfreezes has the isolation film (13) of central trompil, and heat conduction pole (4) that unfreezes runs through isolation film (13) and extend to the cavity barred body (2) outside.
2. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 1, wherein the thawing embedded rod comprises: the heating balloon (6) comprises a thin balloon (61), a gas-solid heating body (62) is filled in the thin balloon (61), the inner top wall of the thin balloon (61) is connected with a synchronous ball (65), and a plurality of pyrolysis needles (66) corresponding to the magnetic connection holes are connected to the synchronous ball (65).
3. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 2, wherein the thawing embedded rod comprises: the thin balloon (61) is connected with a magnetic absorption layer (63) in the area corresponding to the magnetic connection hole, the pyrolysis needles (66) are distributed in a radial shape and point to the magnetic absorption layer (63), and a gap is reserved.
4. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 3, wherein the thawing embedded rod comprises: the inner wall of the area of the thin balloon (61) corresponding to the magnetic absorption layer (63) is connected with an auxiliary elastic ring (64), and the diameter of the auxiliary elastic ring (64) is smaller than that of the magnetic absorption layer (63).
5. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 2, wherein the thawing embedded rod comprises: an attitude grease block (67) is connected to the inner bottom wall of the thin balloon (61), and the weight of the attitude grease block (67) is larger than the sum of the weights of the synchronous ball (65) and the pyrolysis needle (66).
6. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 2, wherein the thawing embedded rod comprises: the synchronous ball (65) and the pyrolysis needle (66) are both made of potassium permanganate, and the outer surface of the thin balloon (61) is coated with a light shielding layer.
7. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 5, wherein the thawing embedded rod comprises: the gas-solid heating body (62) is prepared by mixing compressed nitrogen and self-heating material powder.
8. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 1, wherein the thawing embedded rod comprises: the cold-pushing triggering ball (7) comprises a cold guiding ball (71) and a water bag rod (72) connected to the lower end of the cold guiding ball (71), the lower end of the cold guiding ball (71) is further connected with a contraction stopping cold guiding rod (73), the contraction stopping cold guiding rod (73) is inserted into the water bag rod (72), and water is filled in the water bag rod (72).
9. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 1, wherein the thawing embedded rod comprises: gather hot push pedal (9) upper and lower both ends and all be connected with slider (11), set up a pair of spout with slider (11) assorted on storage cylinder (10) inner wall, and slider (11) and spout sliding connection.
10. The thawing embedded rod for agricultural yield increase aiming at the seasonally frozen soil as claimed in claim 1, wherein the thawing embedded rod comprises: the heat-gathering push plate (9) is made of porous heat-conducting materials, and solid fertilizer powder (14) located on the same side with the heat-conducting unfreezing rod (4) is filled in the material storage barrel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709944.1A CN111802012A (en) | 2020-07-22 | 2020-07-22 | Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709944.1A CN111802012A (en) | 2020-07-22 | 2020-07-22 | Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil |
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| CN111802012A true CN111802012A (en) | 2020-10-23 |
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| CN202010709944.1A Withdrawn CN111802012A (en) | 2020-07-22 | 2020-07-22 | Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil |
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| CN (1) | CN111802012A (en) |
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| CN112514576A (en) * | 2020-12-05 | 2021-03-19 | 倪丽华 | Interval unfreezing yield-increasing embedded rod for seasonal frozen soil |
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| CN112979127A (en) * | 2021-03-02 | 2021-06-18 | 北京敦益科技有限公司 | Sludge treatment device and treatment method thereof |
| CN113383631A (en) * | 2021-05-21 | 2021-09-14 | 夏志全 | Fixed-point application method of low-diffusivity organic fertilizer |
| CN115025547A (en) * | 2022-08-02 | 2022-09-09 | 南京科威环保科技有限公司 | Drinking water purification device for animal breeding |
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