CN114568096B - Maintenance-free fertilizer and water automatic temperature control device for rice and wheat production field - Google Patents
Maintenance-free fertilizer and water automatic temperature control device for rice and wheat production field Download PDFInfo
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- CN114568096B CN114568096B CN202210206040.6A CN202210206040A CN114568096B CN 114568096 B CN114568096 B CN 114568096B CN 202210206040 A CN202210206040 A CN 202210206040A CN 114568096 B CN114568096 B CN 114568096B
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- fertilizer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 239000003337 fertilizer Substances 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 29
- 241000209140 Triticum Species 0.000 title claims abstract description 29
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 29
- 235000009566 rice Nutrition 0.000 title claims abstract description 29
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 33
- 230000006698 induction Effects 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 7
- 241000209094 Oryza Species 0.000 claims description 27
- 238000009825 accumulation Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 19
- 238000005057 refrigeration Methods 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a maintenance-free fertilizer water automatic temperature control device for rice and wheat production fields, which comprises a device main body, wherein the device main body comprises a water-cooling trigger component, a fertilizer water storage component connected with the water-cooling trigger component, a support energy supply component arranged between the water-cooling trigger component and the fertilizer water storage component, a first trigger on-off component fixedly connected with the water-cooling trigger component, a second trigger on-off component movably connected with the fertilizer water storage component, and an induction change component respectively connected with the water-cooling trigger component and the fertilizer water storage component; the first trigger on-off assembly and the second trigger on-off assembly are identical in structure. The self-adaptive temperature control storage device has the beneficial effects that the self-adaptive temperature control storage is carried out on the fertilizer water tank during irrigation, so that the labor cost is avoided, and the failure or volatilization of fertilizer water is avoided.
Description
Technical Field
The invention relates to the technical field of unmanned rice and wheat production fields, in particular to a maintenance-free fertilizer and water automatic temperature control device for rice and wheat production fields.
Background
The development of modern agricultural production is pursued to have less investment and more harvest. In the production process, the fertilizer water is an important guarantee for yield increase and high yield, and reasonable use of the fertilizer water is an important factor for sustainable and healthy development of agriculture, so that the fertilizer water and fertilizer is directly conveyed to crops in fields, the input cost can be greatly reduced, and certain fertilizer water and fertilizer have requirements on water temperature, such as a volatile nitrogen fertilizer, an organic fertilizer containing organic matters and the like. For a long time, in the traditional agricultural production, when fertilizer and water are transported and irrigated in fields, the fertilizer and water lose effectiveness in a high-temperature state due to the rise of temperature. How to realize the reduction of fertilizer loss, the improvement of the yield and the scientific planting of the field, the optimal solution is to develop an automatic temperature control device, maintain the efficacy of the fertilizer, stop the randomness of manual operation, improve the production efficiency, reduce the labor cost and avoid the volatilization loss of the fertilizer.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above-mentioned or existing problems occurring in the prior art.
Therefore, the invention aims to provide a maintenance-free fertilizer and water automatic temperature control device for rice and wheat production fields, which can avoid labor cost and prevent fertilizer and water from failing by temperature self-adaptive adjustment and temperature control.
In order to solve the technical problems, the invention provides the following technical scheme: the maintenance-free automatic temperature control device for the fertilizer water in the rice and wheat production field comprises a device main body, wherein the device main body comprises a water-cooling trigger assembly, a fertilizer water storage assembly connected with the water-cooling trigger assembly, a support energy supply assembly arranged between the water-cooling trigger assembly and the fertilizer water storage assembly, a first trigger on-off assembly fixedly connected with the water-cooling trigger assembly, a second trigger on-off assembly movably connected with the fertilizer water storage assembly, and an induction change assembly respectively connected with the water-cooling trigger assembly and the fertilizer water storage assembly; the first trigger on-off assembly and the second trigger on-off assembly are identical in structure.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the induction change assembly comprises an outer sleeve connected with the water-cooling trigger assembly, an adjusting pipe fitting connected with the bottom of the outer sleeve, an induction block fixedly arranged in the middle of the outer sleeve, and a water-cooling exchange pipe connected with the bottom of the adjusting pipe fitting; the sensing block is made of negative thermal expansion materials.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the adjusting pipe fitting comprises a convex accumulation table arranged in the adjusting pipe fitting, an annular cavity arranged around the convex accumulation table, a plurality of groups of water outlets arranged at the bottom of the annular cavity in an array manner, a diversion frustum arranged above the convex accumulation table, and a fixed bracket connected with the adjusting pipe fitting and the diversion frustum respectively; the convex accumulation table comprises an overflow port which is communicated with the middle part of the convex accumulation table and the bottom of which is connected with the water-cooling exchange pipe.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the water-cooling triggering assembly comprises a small limiting supporting seat, a first heat dissipation port arranged at the bottom end inside the small limiting supporting seat, a small refrigerating sheet arranged above the first heat dissipation port, a water tank arranged above the small refrigerating sheet and fixedly connected with the first triggering on-off assembly, and a water outlet pipe arranged at one side of the water tank and sleeved with the adjusting pipe fitting; a gap is arranged between the small-sized refrigerating sheet and the water tank.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the fertilizer water storage component comprises a large limiting support seat, a second heat dissipation port arranged at the bottom of the large limiting support seat, a large refrigeration piece arranged above the second heat dissipation port, and a medicine storage box arranged above the large refrigeration piece and contacted with the large refrigeration piece; the middle part of the water-cooling exchange tube is arranged in the medicine storage box, and the two ends of the water-cooling exchange tube extend outwards.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the supporting energy supply assembly comprises a supporting plate, and an energy supply power group, wherein the two ends of the supporting plate are respectively connected with the water cooling trigger assembly and the fertilizer water storage assembly, and the energy supply power group is fixedly arranged on one side of the supporting plate.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the first triggering on-off assembly comprises a triggering plate connected with the small limiting supporting seat, a conductive block group arranged on the triggering plate and connected with a small refrigeration piece line, a telescopic rod arranged on the triggering plate, a water collecting tank connected with the top of the telescopic rod, and a communicating block group arranged at the bottom of the water collecting tank.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the conductive block group, the electrifying block group and the communicating block group are made of conductive materials.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: and a space is reserved between the conductive block group and the electrifying block group, the size of the communicating block group is the same as the space, and the communicating block group is arranged above the space between the conductive block group and the electrifying block group.
As a preferable scheme of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field, the invention comprises the following steps: the power-on block group is connected with the power supply group through a line.
The invention has the beneficial effects that: according to the invention, through self-adaptive temperature control preservation of the fertilizer water tank during irrigation, labor cost is avoided, and fertilizer water failure or volatilization is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a diagram showing the whole structure of a maintenance-free fertilizer and water automatic temperature control device in a rice and wheat production field.
Fig. 2 is a partial structure diagram of a maintenance-free fertilizer and water automatic temperature control device in a rice and wheat production field.
Fig. 3 is a cross-sectional view of a maintenance-free fertilizer and water automatic temperature control device in a rice and wheat production field.
Fig. 4 is a structural diagram of an adjusting pipe fitting of the maintenance-free fertilizer water automatic temperature control device in the rice and wheat production field.
Fig. 5 is a schematic diagram of the structure of the adjusting pipe part of the maintenance-free fertilizer-water automatic temperature control device in the rice and wheat production field.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, in a first embodiment of the present invention, there is provided a maintenance-free automatic temperature control device for rice and wheat production fields, which can eliminate labor cost, and prevent fertilizer and water from failing by temperature self-adaptive temperature control.
Specifically, the device main body 100 includes a water-cooling triggering component 101, a fat water storage component 102 connected with the water-cooling triggering component 101, a supporting energy supply component 103 arranged between the water-cooling triggering component 101 and the fat water storage component 102, a first triggering on-off component 104 fixedly connected with the water-cooling triggering component 101, a second triggering on-off component 105 movably connected with the fat water storage component 102, and an induction change component 106 respectively connected with the water-cooling triggering component 101 and the fat water storage component 102; the first trigger on-off assembly 104 and the second trigger on-off assembly 105 have the same structure.
Further, the induction change assembly 106 includes an outer sleeve 106a connected to the water-cooling trigger assembly 101, an adjusting tube 106b connected to the bottom of the outer sleeve 106a, an induction block 106c fixedly disposed in the middle of the outer sleeve 106a, and a water-cooling exchange tube 106d connected to the bottom of the adjusting tube 106 b; the sensing block 106c is made of a negative thermal expansion material.
Negative thermal expansion is a compound having a negative average linear expansion coefficient or bulk expansion coefficient within a certain temperature range, and is a recent subject branch of material science. Negative Thermal Expansion (NTE) materials refer to a class of materials having an average linear expansion coefficient or a negative bulk expansion coefficient over a range of temperatures, and have opposite thermal properties to those of conventional thermal expansion and contraction materials. Due to the driving of scientific curiosity, more importantly, the method can be applied to preparing materials with controllable thermal expansion and zero expansion, and reduces the thermal stress generated when the temperature is larger or changes faster, and NTE materials are more and more widely focused by scientists and engineering technicians. The thermal shock resistance of the device can be greatly improved by utilizing a low thermal expansion coefficient material or a zero expansion coefficient material in the high and new technical fields such as aerospace aspects (antenna and antenna bracket materials of a spacecraft, and the like), optical device aspects (telescope, laser communication, optical fiber communication system, and the like), mechanical device aspects (analytical balance, precision clock), and the like. The NTE material is used for preparing the controllable expansion and zero expansion material, which can adopt a single material to adjust components and can also adopt a mode of composite materials. The negative thermal expansion material in this embodiment may be a conventional one.
Further, the adjusting tube 106b includes a protruding accumulation table 106b-1 disposed inside the adjusting tube, an annular cavity 106b-2 disposed around the protruding accumulation table 106b-1, a plurality of groups of water outlets 106b-3 disposed at the bottom of the annular cavity 106b-2 in an array, a diversion cone 106b-4 disposed above the protruding accumulation table 106b-1, and a fixing bracket 106b-5 connected to the adjusting tube 106b and the diversion cone 106b-4, respectively; the convex accumulation table 106b-1 includes an overflow port 106b-11 provided to penetrate through the middle portion thereof and connected to the water-cooling exchanging pipe 106d at the bottom portion thereof.
It should be noted that the convex accumulation table 106b-1 may be configured as a spherical protrusion adapted to the annular cavity 106b-2, and forms a certain height accumulation difference with the lowest position of the annular cavity 106b-2, and the middle part of the convex accumulation table 106b-1 is provided with the overflow port 106b-11, so that the refrigerated water is discharged to the surface of the fertilizer water tank through the water outlet 106b-3, and the surface heat is taken away through evaporation and contact, so as to realize a certain degree of cooling. When the drainage flow of the water outlet 106b-3 is smaller than the inflow flow, and the high temperature condition makes the reduction degree of the sensing block 106c maximum, the redundant water is accumulated and finally enters the water-cooling exchange pipe 106d through the overflow outlet 106b-11 to exchange heat with the fertilizer water in the fertilizer water tank for cooling. Referring to fig. 3, water passing through the water-cooling exchange tube 106d enters the water collection tank of the second trigger on-off assembly 105 after heat exchange, and the connection part of the water-cooling exchange tube 106d and the water collection tank of the second trigger on-off assembly 105 is provided with a telescopic tube, so that the water collection tank presses a spring and descends after water collection reaches a certain weight, keeps sealing in the process, and electrifies the large-sized refrigerating sheet 102c to refrigerate under the action of the second trigger on-off assembly 105. The triggering process of the second trigger on-off assembly 105 and the first trigger on-off assembly 105 is similar.
Further, the water-cooling triggering assembly 101 includes a small-sized limit supporting seat 101a, a first heat dissipation port 101b disposed at the bottom end inside the small-sized limit supporting seat 101a, a small-sized refrigerating sheet 101c disposed above the first heat dissipation port 101b, a water tank 101d disposed above the small-sized refrigerating sheet 101c and fixedly connected to the first triggering on-off assembly 104, and a water outlet pipe 101e disposed at one side of the water tank 101d and sleeved with the adjusting pipe 106 b; a gap is provided between the small-sized cooling fin 101c and the water tank 101 d.
Preferably, the semiconductor refrigeration sheet, also called a thermoelectric refrigeration sheet, is a heat pump. Its advantages are no slide parts, limited space, high reliability and no pollution to refrigerant. By utilizing the Peltier effect of the semiconductor materials, when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively, and the purpose of refrigeration can be realized. The refrigerating technology for producing negative thermal resistance features no moving parts and high reliability. The small-sized refrigerating sheet and the large-sized refrigerating sheet in the embodiment both adopt the prior art.
Further, the fat water storage assembly 102 includes a large-sized limit supporting seat 102a, a second heat dissipation opening 102b arranged at the bottom of the large-sized limit supporting seat 102a, a large-sized refrigerating sheet 102c arranged above the second heat dissipation opening 102b, and a medicine storage box 102d arranged above the large-sized refrigerating sheet 102c and in contact therewith; the middle part of the water-cooling exchange tube 106d is disposed in the medicine storage box 102d, and two ends of the water-cooling exchange tube extend outwards.
Further, the supporting energy supply assembly 103 includes a supporting plate 103a with two ends respectively connected to the water cooling trigger assembly 101 and the fertilizer water storage assembly 102, and an energy supply power set 103b fixedly disposed on one side of the supporting plate 103 a.
Further, the first trigger on-off assembly 104 includes a trigger plate 104a connected to the small-sized limit support base 101a, a conductive block set 104b disposed on the trigger plate 104a and connected to the small-sized cooling sheet 101c in a line, an energizing block set 104c disposed on one side of the conductive block set 104b, a telescopic rod 104d disposed on the trigger plate 104a, a water collection tank 104e connected to the top of the telescopic rod 104d, a communicating block set 104f disposed at the bottom of the water collection tank 104e, and a spring 104g disposed outside the telescopic rod 104 d.
Further, the conductive block set 104b, the energizing block set 104c, and the communicating block set 104f are made of conductive materials.
Further, a space is reserved between the conductive block set 104b and the energizing block set 104c, the size of the communicating block set 104f is the same as the space, and the communicating block set 104f is arranged above the space between the conductive block set 104b and the energizing block set 104 c.
Further, the energizing block set 104c is connected to the power supply set 103b through a line.
In use, the positions of the various components of FIG. 3 are set to an initial state. The device is divided into three using processes: the preparation process, the preliminary cooling process and the maximum cooling process.
The preparation process comprises the following steps: the water tank 101d is filled to a full level by filling the water tank 101d with water, and at this time, the temperature is low, and the induction block 106c keeps the initial state to close and block the outer sleeve 106a, thereby blocking the water flow in the water tank 101 d. Because the water tank 101d is fixedly connected with the water collection tank 104e in the first trigger on-off assembly 104, and a gap is reserved between the water tank 101d and the small-sized refrigerating sheet 101c, when the water tank 101d is weighted, the spring 104g is extruded by the water collection tank 104e, the telescopic rod 104d is contracted, the distance between the telescopic rod and the small-sized refrigerating sheet 101c of the water tank 101d is shortened, and the telescopic rod 104d plays a role in linear limiting and stabilizing. When the telescopic rod 104d is contracted to the lowest point, the communication block group 104f at the bottom of the water collection tank 104e is used for filling the energizing block group 104c and the conductive block group 104b, and finally the energy supply power group 103b is communicated with the small-sized refrigerating sheet 102c, so that the small-sized refrigerating sheet 102c is energized to work, and the water tank 101d is refrigerated.
The preliminary cooling process is that this device improves self-adaptation adjustment according to the temperature, when the temperature changes from the morning to near midnoon, gets into simple cooling mode: due to the temperature rise, the sensing block 106c absorbs heat and contracts a part, so that the water outlet pipe 101e on one side of the water tank 101d can enter the adjusting pipe fitting 106b through the outer sleeve 106a at a smaller flow, and is shunted into the annular cavity 106b-2 under the action of the diversion frustum 106b-4 to avoid entering the overflow port 106b-11, and the false start of the overall cooling mode is prevented. The small-sized refrigerating sheet 101c is arranged to refrigerate the stored water in the water tank 101d, when cold water flows through the sensing block 106c, certain heat is taken away, the sensing block 106c is prevented from continuously absorbing heat and shrinking under the condition of certain temperature, the water inflow rate is improved, false start is generated, the cold water is discharged to the surface of the medicine storage tank 102d through the water outlet 106b-3, the heat on the surface of the cold water is taken away by the cold water to cool, and the cold water is evaporated and absorbed, so that preliminary cooling is realized.
When the self-adjustment of the maximum cooling process is 2-3 points after noon: the sensing block 106c absorbs heat and contracts to the minimum extent, at this time, the inflow of water of the water outlet pipe 101e connected with the water tank 101d exceeds the drainage flow of the water outlet 106b-3 and reaches the maximum, the water is accumulated in the annular cavity 106b-2 and enters the overflow outlet 106b-11 after being higher than the height of the convex accumulation table 106b-1, then cold water enters the water cooling exchange pipe 106d and exchanges heat with the fat water in the medicine storage tank 102d, the heat exchanged water enters the water collecting tank of the second triggering on-off assembly 105, the water collecting tank is movably connected with the fat water storage assembly 102, so that the water quantity is continuously accumulated and then falls, the power-on process of the first triggering on-off assembly 104 is repeated, and the large-scale refrigerating sheet 102c is electrified and refrigerated. At this time, the maximum cooling is realized by surface cold water refrigeration, internal heat exchange and bottom refrigeration sheet temperature control refrigeration. When the reserve water in the water tank 101d is completely discharged, the water is sprung up to be powered off under the action of the spring, so that the energy loss is reduced.
In conclusion, the self-adaptive temperature control preservation is carried out on the fertilizer water tank during irrigation, so that the labor cost is avoided, and the failure or volatilization of fertilizer water is avoided.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (7)
1. A rice and wheat production field maintenance-free fertilizer water automatic temperature control device is characterized in that: comprising the steps of (a) a step of,
the device comprises a device main body (100) and a control device, wherein the device main body comprises a water-cooling trigger assembly (101), a fat water storage assembly (102) connected with the water-cooling trigger assembly (101), a support energy supply assembly (103) arranged between the water-cooling trigger assembly (101) and the fat water storage assembly (102), a first trigger on-off assembly (104) fixedly connected with the water-cooling trigger assembly (101), a second trigger on-off assembly (105) movably connected with the fat water storage assembly (102), and an induction change assembly (106) respectively connected with the water-cooling trigger assembly (101) and the fat water storage assembly (102); the first trigger on-off assembly (104) and the second trigger on-off assembly (105) are identical in structure;
the induction change assembly (106) comprises an outer sleeve (106 a) connected with the water-cooling trigger assembly (101), an adjusting pipe fitting (106 b) connected with the bottom of the outer sleeve (106 a), an induction block (106 c) fixedly arranged in the middle of the outer sleeve (106 a), and a water-cooling exchange pipe (106 d) connected with the bottom of the adjusting pipe fitting (106 b); the induction block (106 c) is made of negative thermal expansion material;
the adjusting pipe fitting (106 b) comprises a protruding accumulation table (106 b-1) arranged in the adjusting pipe fitting, an annular cavity (106 b-2) arranged around the protruding accumulation table (106 b-1), a plurality of groups of water outlets (106 b-3) arranged at the bottom of the annular cavity (106 b-2) in an array mode, a diversion frustum (106 b-4) arranged above the protruding accumulation table (106 b-1) and a fixed support (106 b-5) connected with the adjusting pipe fitting (106 b) and the diversion frustum (106 b-4) respectively; the convex accumulation table (106 b-1) comprises an overflow port (106 b-11) which is arranged in the middle part of the convex accumulation table in a penetrating way and the bottom of the convex accumulation table is connected with the water-cooling exchange pipe (106 d);
the water-cooling triggering assembly (101) comprises a small limiting supporting seat (101 a), a first radiating opening (101 b) arranged at the bottom end inside the small limiting supporting seat (101 a), a small refrigerating sheet (101 c) arranged above the first radiating opening (101 b), a water tank (101 d) arranged above the small refrigerating sheet (101 c) and fixedly connected with the first triggering on-off assembly (104), and a water outlet pipe (101 e) arranged on one side of the water tank (101 d) and sleeved with the adjusting pipe fitting (106 b); a gap is arranged between the small-sized refrigerating sheet (101 c) and the water tank (101 d).
2. The maintenance-free fertilizer-water self-temperature control device for rice and wheat production fields of claim 1, wherein: the fertilizer water storage assembly (102) comprises a large limiting support seat (102 a), a second heat dissipation port (102 b) arranged at the bottom of the large limiting support seat (102 a), a large refrigeration piece (102 c) arranged above the second heat dissipation port (102 b), and a medicine storage box (102 d) arranged above the large refrigeration piece (102 c) and contacted with the large refrigeration piece; the middle part of the water-cooling exchange tube (106 d) is arranged in the medicine storage box (102 d) and two ends of the water-cooling exchange tube extend outwards.
3. The maintenance-free fertilizer-water self-temperature control device for rice and wheat production fields as claimed in claim 2, wherein: the supporting energy supply assembly (103) comprises a supporting plate (103 a) with two ends respectively connected with the water cooling trigger assembly (101) and the fertilizer water storage assembly (102), and an energy supply power supply set (103 b) fixedly arranged on one side of the supporting plate (103 a).
4. The maintenance-free fertilizer-water self-temperature control device for rice and wheat production fields as claimed in claim 3, wherein: the first trigger on-off assembly (104) comprises a trigger plate (104 a) connected with the small limiting support seat (101 a), a conductive block group (104 b) arranged on the trigger plate (104 a) and connected with the small refrigeration piece (101 c) in a circuit mode, an electrifying block group (104 c) arranged on one side of the conductive block group (104 b), a telescopic rod (104 d) arranged on the trigger plate (104 a), a water collecting tank (104 e) connected with the top of the telescopic rod (104 d), a communicating block group (104 f) arranged at the bottom of the water collecting tank (104 e) and a spring (104 g) arranged on the outer side of the telescopic rod (104 d).
5. The maintenance-free fertilizer-water self-temperature control device for rice and wheat production fields as claimed in claim 4, wherein: the conductive block group (104 b), the energizing block group (104 c) and the communicating block group (104 f) are made of conductive materials.
6. The maintenance-free fertilizer-water self-temperature control device for rice and wheat production fields of claim 5, wherein: a distance is reserved between the conductive block group (104 b) and the electrifying block group (104 c), the size of the communicating block group (104 f) is the same as the distance, and the communicating block group (104 f) is arranged above the conductive block group (104 b) and the electrifying block group (104 c).
7. The maintenance-free fertilizer-water self-temperature control device for rice and wheat production fields of claim 6, wherein: the energizing block group (104 c) is connected with the energy supply power group (103 b) in a line.
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Application publication date: 20220603 Assignee: Suzhou Xinnuo Intelligent Equipment Co.,Ltd. Assignor: YANGZHOU University Contract record no.: X2024980002536 Denomination of invention: A maintenance free fertilizer and water automatic temperature control device for rice and wheat production in the field Granted publication date: 20230808 License type: Common License Record date: 20240306 |