CN218587871U - Automatic constant-temperature irrigation equipment - Google Patents
Automatic constant-temperature irrigation equipment Download PDFInfo
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- CN218587871U CN218587871U CN202123425274.XU CN202123425274U CN218587871U CN 218587871 U CN218587871 U CN 218587871U CN 202123425274 U CN202123425274 U CN 202123425274U CN 218587871 U CN218587871 U CN 218587871U
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- 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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model discloses an automatic constant temperature irrigation device, which comprises a solar water heater, a treatment water tank, a water supply tank, a premixed water tank, a water storage tank, a coil pipe, a control system and a drainage system; the coil pipe is arranged at the middle lower part in the treatment water tank; the hot water of the solar water heater is connected with the coil pipe; the upper part of the treatment water tank is connected with the lower part of the premixing water tank, and a control valve I is arranged on a connecting pipe; the lower part of the treatment water tank is connected with a water supply tank; the upper part of the premixing water tank is connected with the water supply tank, and a control valve II is arranged on the connecting pipe; the middle part of the premixing water tank is connected with the water storage tank; the drainage system is connected with the water storage tank; a temperature sensor I is arranged in the water storage tank; a boosting device is arranged in the treatment water tank and comprises an air cylinder, a piston plate, a pressure relief hole, a baffle and a limiting block; be equipped with agitating unit in the premix water tank, agitating unit includes pivot, impeller I, impeller II. The utility model discloses can carry out quick, accurate heat transfer and decide the temperature to water, degree of automation is high, improves work efficiency.
Description
Technical Field
The utility model relates to an irrigation equipment field, concretely relates to automatic constant temperature irrigation equipment.
Background
At present, the irrigation mode of a dragon orchard mainly adopts ground ditch irrigation, drip irrigation and infiltrating irrigation for irrigation, underground drip irrigation is a novel water-saving irrigation mode, full-automatic management is favorably realized, artificial damage is reduced, the soil structure is favorably maintained, the root system of a crop is maintained to be loose and ventilated, the soil moisture evaporation is reduced, and meanwhile, the water-saving and yield-increasing benefits are remarkable. Therefore, subsurface drip irrigation has incomparable advantages over traditional irrigation methods.
In the prior art, water at natural temperature is mostly used for irrigation, when the air temperature is low, the water temperature is low, and the low-temperature water irrigation can inhibit the growth of crops and influence the economic benefit.
The existing irrigation device can carry out quantitative constant temperature on underground drip irrigation, but when cold water and hot water enter a water tank simultaneously, the cold water and the hot water are not mixed in time and are not uniform, a detection result measured by a temperature sensor has deviation, and a good constant temperature effect cannot be achieved; in addition, the hot water and the cold water are partitioned by utilizing the automatic rising rule of the hot water in the treatment water tank, the automation degree is low, the time consumption is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic decide temperature irrigation equipment solves the current problem that drips irrigation the device heat transfer, decide the temperature degree of automation is not high, improves work efficiency to obtain more accurate temperature measurement result, decide the temperature effect better, make the plant obtain more suitable temperature fast.
In order to realize the purpose, the utility model adopts the following technical proposal:
an automatic constant-temperature irrigation device comprises a treatment water tank, a coil pipe, a solar water heater, a water supply tank, a pre-mixing water tank, a water storage tank, a control system and a drainage system, wherein the treatment water tank is vertically arranged; the coil pipe is arranged at the middle lower part in the treatment water tank; the hot water outlet of the solar water heater is connected with the upper end of the coil pipe, and the cold water inlet is connected with the lower end of the coil pipe; the upper part of the treatment water tank is connected with the lower part of the premixing water tank, and a control valve I is arranged on the connecting pipe; the lower part of the treatment water tank is connected with a water supply tank; the upper part of the premixing water tank is connected with the water supply tank, and a control valve II is arranged on the connecting pipe; the middle part of the premixing water tank is connected with the water storage tank; the drainage system is connected with the water storage tank; a temperature sensor I is arranged in the water storage tank; the temperature sensor I is electrically connected with the control system;
the boosting device is arranged in the treatment water tank and comprises an air cylinder, a piston plate, a pressure relief hole, a baffle and a limiting block, the air cylinder is arranged on the top of the treatment water tank and is electrically connected with the control system, and a push rod of the air cylinder vertically extends into the treatment water tank; the piston plate is horizontally arranged in the treatment water tank and is positioned above the coil pipe, and the middle part of the upper surface of the piston plate is fixedly connected with a push rod of the cylinder, so that the piston plate can move up and down along with the expansion and contraction of the cylinder; the pressure relief hole is formed in the piston plate; the blocking piece is arranged at the edge of the upper side of the pressure relief hole, and the blocking piece is movably hinged with the piston plate; the limiting block is arranged on the rear side of the blocking piece, so that the blocking piece can only be opened to 90 degrees at most;
a stirring device is arranged in the premixing water tank and comprises a rotating shaft, an impeller I and an impeller II; the rotating shaft is vertically arranged; the impeller I and the impeller II are arranged on the rotating shaft and can rotate based on the rotating shaft; the impeller I is positioned at a cold water inlet; and the impeller II is positioned at the hot water inlet.
Furthermore, a temperature sensor II is arranged at the upper part in the treatment water tank.
Further, the piston plate is made of a heat conducting material.
Furthermore, a main electric valve is arranged on a connecting pipe between the water storage tank and the drainage system; the main electric valve is electrically connected with the control system.
Furthermore, the drainage system comprises a plurality of drainage tubes, and each drainage tube is provided with an auxiliary electric valve; and the auxiliary electric valve is electrically connected with the control system.
Furthermore, each drainage tube is provided with a flow sensor; the flow sensor is electrically connected with the control system.
Furthermore, the flow sensor is positioned between the main electric valve and the auxiliary electric valve.
Furthermore, a water pump is arranged on a connecting pipe between the cold water inlet of the solar water heater and the lower end of the coil pipe.
The utility model discloses a theory of operation and mode as follows:
before drip irrigation, inserting each drainage tube into soil near the root of the corresponding plant; setting a temperature value and a flow value through a control system; the water pump pumps cold water in the water supply tank into the solar water heater to heat to obtain hot water, and the hot water is conveyed to the coil pipe to exchange heat, so that the cold water in the treatment water tank 1 is heated; the temperature sensor II detects the water temperature at the upper part in the treatment water tank 1, and after the water temperature reaches a preset temperature, a signal is transmitted to the control system, the control system controls the cylinder to contract to drive the piston plate to ascend, so that hot water is pushed out of the treatment water tank and is sent to the premixing water tank; the baffle sheet is in a closed state under the action of water pressure in the ascending process of the piston plate; the piston plate rises to the top of the water treatment tank and then begins to fall, and the blocking piece is opened under the impulsive force of water in the falling process to release pressure, so that the piston plate can fall to the lowest point of the push rod of the cylinder; on one hand, the water supply tank supplies cold water to the bottom of the treatment water tank, and on the other hand, the water supply tank conveys the cold water into the premixing water tank to be mixed with hot water, and the water temperature is adjusted; when cold water and hot water enter the premixing water tank, the impeller I and the impeller II are stressed to automatically rotate and stir, so that the cold water and the hot water are mixed more uniformly; conveying the uniformly mixed warm water into a water storage tank, detecting the water temperature of the water storage tank by a temperature sensor I, closing a control valve I by a control system when the water temperature is higher, opening a control valve II, and injecting cold water to adjust the water temperature; when the water temperature reaches a preset temperature value, the control system closes the control valve II and opens the main electric valve, and water is conveyed into each drainage tube of the drainage system; meanwhile, the flow sensor detects the water flow in the drainage tube and transmits data to the control system; the control system controls an auxiliary electric valve on the drainage tube to be irrigated to be opened, and adjusts the opening degree of the auxiliary electric valve so as to reach a preset flow value, and crops are subjected to drip irrigation.
The utility model has the advantages of compared with the prior art:
1. the utility model heats the water in the processing water tank through the solar water heater, reasonably utilizes natural resources, saves energy and is green and environment-friendly; through setting up the premix water tank, mix earlier hot water and cold water and then get into the storage water tank temperature measurement, can obtain more accurate testing result to reach better and the effect of deciding the temperature, be favorable to vegetation and accurate water supply, heat supply, further energy saving. The processing water tank is provided with a boosting device which can accelerate the partitioning of hot water and cold water and boost the rising of the hot water and convey the hot water to the premixing water tank; the arrangement of the baffle can realize that the piston plate can freely move up and down in water to compress hot water; the setting of stopper can prevent that the separation blade aperture from too big can't resetting to the enclosed condition.
2. The utility model discloses set up control valve I and control valve II on the connecting pipe between connecting pipe and the feed tank between processing water tank and the storage water tank and the connecting pipe between storage water tank respectively, temperature sensor in the storage water tank detects the temperature, and when the temperature was too high, accessible closed control valve I stopped carrying hot water, keeps control valve II to open and carries cold water, carries drainage system again after until the temperature is suitable, realizes quick constant temperature, improves work efficiency.
3. The utility model discloses set up agitating unit in mixing the water tank in advance, can stir cold water and hot water that get into mixing the water tank in advance, accelerate mixing, effectively improve cold water and hot water mixing efficiency, make the mixing more even thorough; the utility model reasonably designs the pipeline connection mode, so that hot water enters from the lower part of the storage water tank I, cold water enters from the upper part of the storage water tank, the natural law that the hot water moves upwards and the cold water moves downwards is reasonably utilized, the mixing of the cold water and the hot water is facilitated, and the mixing efficiency is further improved; the stirring device is provided with two groups of impellers which are respectively arranged at a cold water inlet and a hot water inlet, and the impeller driving force can be given as long as water passes through the impeller, so that the impeller rotates to stir, the kinetic energy of the water is reasonably utilized, and the energy consumption is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of the boosting device of the present invention;
the numbers and names in the figure are as follows:
1-treating the water tank; 2-a coil pipe; 3-a solar water heater; 4-water supply tank; 5-a premixing water tank; 6, a water storage tank; 7-control valve I; 8-control valve II; 9-temperature sensor I; 10-cylinder; 11-a piston plate; 12-pressure relief holes; 13-a baffle plate; 14-a limiting block; 15-a rotating shaft; 16-impeller I; 17-impeller II; 18-temperature sensor II; 19-a main electro-valve; 20-a drainage tube; 21-auxiliary electric valve; 22-a flow sensor; 23-Water Pump.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment. It should be understood that the following embodiments of the present invention refer to "up", "down", "left" and "right" directions, all based on the positions of the corresponding drawings. These directional terms are used for convenience of description only and do not represent limitations on the particular embodiments of the present invention. Unless otherwise specified, like reference numerals in the reference numerals refer to like structures.
An automatic constant temperature irrigation device is shown in figures 1-2 and comprises a treatment water tank 1, a coil pipe 2, a solar water heater 3, a water supply tank 4, a premixed water tank 5, a water storage tank 6, a control system and a drainage system, wherein the treatment water tank 1 is vertically arranged; the coil pipe 2 is arranged at the middle lower part in the treatment water tank 1; the hot water outlet of the solar water heater 3 is connected with the upper end of the coil pipe 2, and the cold water inlet is connected with the lower end of the coil pipe 2; the upper part of the treatment water tank 1 is connected with the lower part of the premixing water tank 5, and a control valve I7 is arranged on a connecting pipe; the lower part of the treatment water tank 1 is connected with a water supply tank 4; the upper part of the premixing water tank 5 is connected with the water supply tank 4, and a control valve II 8 is arranged on the connecting pipe; the middle part of the premixing water tank 5 is connected with a water storage tank 6; the drainage system is connected with the water storage tank 6; a temperature sensor I9 is arranged in the water storage tank 6; the temperature sensor I9 is electrically connected with a control system;
the boosting device is arranged in the treatment water tank 1 and comprises an air cylinder 10, a piston plate 11, a pressure relief hole 12, a baffle 13 and a limiting block 14, wherein the air cylinder 10 is arranged on the top of the treatment water tank 1, the air cylinder 10 is electrically connected with a control system, and a push rod of the air cylinder 10 vertically extends into the treatment water tank 1; the piston plate 11 is horizontally arranged in the treatment water tank 1 and is positioned above the coil pipe 2, and the middle part of the upper surface of the piston plate 11 is fixedly connected with a push rod of the cylinder 10, so that the piston plate 11 can move up and down along with the expansion and contraction of the cylinder 10; the pressure relief hole 12 is arranged on the piston plate 11; the blocking piece 13 is arranged at the edge of the upper side of the pressure relief hole 12, and the blocking piece 13 is movably hinged with the piston plate 11; the limiting block 14 is arranged at the rear side of the blocking sheet 13, so that the blocking sheet 13 can only be opened to 90 degrees at most;
a stirring device is arranged in the premixing water tank 5 and comprises a rotating shaft 15, an impeller I16 and an impeller II 17; the rotating shaft 15 is vertically arranged; the impeller I16 and the impeller II 17 are arranged on the rotating shaft 15 and can rotate based on the rotating shaft 15; the impeller I16 is positioned at a cold water inlet; the impeller II 17 is positioned at the hot water inlet.
And a temperature sensor II 18 is arranged at the upper part in the treatment water tank 1.
The piston plate 11 is made of a heat conducting material.
A main electric valve 19 is arranged on a connecting pipe between the water storage tank 6 and the drainage system; the main electric valve 19 is electrically connected with the control system.
The drainage system comprises a plurality of drainage tubes 20, and each drainage tube 20 is provided with an auxiliary electric valve 21; the sub electric valve 21 is electrically connected with the control system.
Each drainage tube 20 is provided with a flow sensor 22; the flow sensor 22 is electrically connected to the control system.
The flow sensor 22 is positioned between the main electric valve 19 and the sub electric valve 21.
And a water pump 23 is arranged on a connecting pipe between a cold water inlet of the solar water heater 3 and the lower end of the coil pipe 2.
The utility model discloses an operating mode does:
before drip irrigation, inserting each drainage tube 20 under soil near the root of the corresponding plant; setting a temperature value and a flow value through a control system; the water pump 23 pumps cold water in the water supply tank 4 into the solar water heater 3 to be heated to obtain hot water, and the hot water is conveyed to the coil pipe 2 to exchange heat, so that the cold water in the treatment water tank 1 is heated; the temperature sensor II 18 detects the water temperature at the upper part in the treatment water tank 1, and after reaching the preset temperature, a signal is transmitted to the control system, the control system controls the cylinder 10 to contract, so as to drive the piston plate 11 to ascend, push hot water out of the treatment water tank 1 and send the hot water to the premixing water tank 5; the baffle sheet 13 is in a closed state under the action of water pressure in the ascending process of the piston plate 11; the piston plate 11 begins to descend after rising to the top of the treatment water tank 1, and the baffle 13 is opened under the impulsive force of water in the descending process to release pressure, so that the piston plate 11 can descend to the lowest point of the push rod of the cylinder 10; the water supply tank 4 supplies cold water to the bottom of the treatment water tank 1 on one hand, and conveys the cold water into the premixed water tank 5 to be mixed with hot water on the other hand, and the water temperature is adjusted; when cold water and hot water enter the premixing water tank 5, the impeller I16 and the impeller II 17 are stressed to automatically rotate and stir, so that the cold water and the hot water are mixed more uniformly; the uniformly mixed warm water is conveyed into a water storage tank 6, a temperature sensor I9 detects the water temperature of the water storage tank 6, when the water temperature is higher, a control system closes a control valve I7, opens a control valve II 8, and injects cold water to adjust the water temperature; when the water temperature reaches a preset temperature value, the control system closes the control valve II 8 and opens the main electric valve 19, and water is conveyed to each drainage tube 20 of the drainage system; meanwhile, the flow sensor 22 detects the flow of water in the drainage tube 20 and transmits the data to the control system; the control system controls the opening of an auxiliary electric valve 21 on the drainage tube 20 which needs to be irrigated, and adjusts the valve opening of the auxiliary electric valve 21 to reach a preset flow value, so as to carry out drip irrigation on crops.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides an automatic constant temperature irrigation equipment, includes treatment water tank (1), coil pipe (2), solar water heater (3), feed tank (4), mixes water tank (5), storage water tank (6), control system, drainage system, its characterized in that in advance: the treatment water tank (1) is vertically arranged; the coil pipe (2) is arranged at the middle lower part in the treatment water tank (1); a hot water outlet of the solar water heater (3) is connected with the upper end of the coil pipe (2), and a cold water inlet is connected with the lower end of the coil pipe (2); the upper part of the treatment water tank (1) is connected with the lower part of the premixing water tank (5), and a control valve I (7) is arranged on a connecting pipe; the lower part of the treatment water tank (1) is connected with a water supply tank (4); the upper part of the premixing water tank (5) is connected with the water supply tank (4), and a control valve II (8) is arranged on the connecting pipe; the middle part of the premixing water tank (5) is connected with the water storage tank (6); the drainage system is connected with the water storage tank (6); a temperature sensor I (9) is arranged in the water storage tank (6); the temperature sensor I (9) is electrically connected with a control system;
the device comprises a processing water tank (1), a boosting device and a control system, wherein the boosting device is arranged in the processing water tank (1), and comprises an air cylinder (10), a piston plate (11), a pressure relief hole (12), a baffle (13) and a limiting block (14), the air cylinder (10) is arranged on the top of the processing water tank (1), the air cylinder (10) is electrically connected with the control system, and a push rod of the air cylinder (10) vertically extends into the processing water tank (1); the piston plate (11) is horizontally arranged in the treatment water tank (1) and is positioned above the coil pipe (2), and the middle part of the upper surface of the piston plate (11) is fixedly connected with a push rod of the cylinder (10), so that the piston plate (11) can move up and down along with the expansion of the cylinder (10); the pressure relief hole (12) is formed in the piston plate (11); the blocking piece (13) is arranged at the upper side edge of the pressure relief hole (12), and the blocking piece (13) is movably hinged with the piston plate (11); the limiting block (14) is arranged at the rear side of the blocking piece (13), so that the blocking piece (13) can only be opened to 90 degrees at most;
a stirring device is arranged in the premixing water tank (5), and the stirring device comprises a rotating shaft (15), an impeller I (16) and an impeller II (17); the rotating shaft (15) is vertically arranged; the impeller I (16) and the impeller II (17) are arranged on the rotating shaft (15) and can rotate based on the rotating shaft (15); the impeller I (16) is positioned at a cold water inlet; and the impeller II (17) is positioned at the hot water inlet.
2. The automatic thermostatted irrigation equipment as claimed in claim 1, characterized in that: and a temperature sensor II (18) is arranged at the upper part in the treatment water tank (1).
3. The automatic thermostatted irrigation equipment as claimed in claim 1, characterized in that: the piston plate (11) is made of heat conducting materials.
4. The automatic fixed temperature irrigation apparatus of claim 1, wherein: a main electric valve (19) is arranged on a connecting pipe between the water storage tank (6) and the drainage system; the main electric valve (19) is electrically connected with a control system.
5. The automatic thermostatted irrigation equipment as claimed in claim 3, characterized in that: the drainage system comprises a plurality of drainage tubes (20), and each drainage tube (20) is provided with an auxiliary electric valve (21); the auxiliary electric valve (21) is electrically connected with the control system.
6. The automatic thermostatted irrigation equipment as claimed in claim 5, characterized in that: each drainage tube (20) is provided with a flow sensor (22); the flow sensor (22) is electrically connected with the control system.
7. The automatic fixed temperature irrigation apparatus of claim 6, wherein: the flow sensor (22) is positioned between the main electric valve (19) and the auxiliary electric valve (21).
8. The automatic fixed temperature irrigation apparatus of claim 1, wherein: and a water pump (23) is arranged on a connecting pipe between a cold water inlet of the solar water heater (3) and the lower end of the coil pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425274.XU CN218587871U (en) | 2021-12-31 | 2021-12-31 | Automatic constant-temperature irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425274.XU CN218587871U (en) | 2021-12-31 | 2021-12-31 | Automatic constant-temperature irrigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218587871U true CN218587871U (en) | 2023-03-10 |
Family
ID=85394562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123425274.XU Active CN218587871U (en) | 2021-12-31 | 2021-12-31 | Automatic constant-temperature irrigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218587871U (en) |
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2021
- 2021-12-31 CN CN202123425274.XU patent/CN218587871U/en active Active
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