A fully automatic evaporator

Abstract

The utility model discloses a full-automatic evaporator, comprising a shell and an antifreeze automatic measuring mechanism. The shell is provided with a rainproof cover at the upper end, and a partition is provided at the lower end of the shell. The antifreeze automatic measuring mechanism comprises a fixing ring, a stabilizing column, a stabilizing sleeve, an evaporating dish and an overflow pipe. The fixing ring is fixedly connected to the upper end of the partition, the stabilizing columns are evenly arranged at the middle of the upper end of the fixing ring, a stabilizing sleeve is slidably connected between the upper ends of the outer surfaces of four stabilizing columns, the evaporating dish is arranged inside the stabilizing sleeve, the overflow pipe is arranged at the upper right end of the outer surface of the evaporating dish, and the middle part of the outer surface of the overflow pipe runs through the upper right end of the outer surface of the shell. The full-automatic evaporator has a stabilizing device, more accurate measurement, automatic water replenishment, automatic data recording, and no freezing of liquid inside the evaporating dish when the weather is too cold. The full-automatic evaporator is suitable for evaporation measurement in various environments.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to a full-automatic evaporator. Background Art

[0002] Evaporation is one of the observation elements in hydrology and meteorology. Currently, there are many instruments that directly measure evaporation. Since evaporation is affected by many factors, the observation results of various instruments are different. In my country, water surface evaporation observation is usually measured by rulers, probes, special measuring cups or weighing. The water surface height in a certain container and the change at a certain interval are used to indicate the evaporation amount within the time. The existing evaporator is weighed by placing a certain liquid inside the evaporating dish, and then weighed again after a period of time. The difference between the two is the evaporation amount. The traditional evaporator requires manual water replenishment and data recording. The structure is simple. When affected by wind and rain during measurement, the evaporating dish will shake, resulting in inaccurate measurement results. When the weather is too cold, the liquid in the evaporating dish will be frozen and cannot be measured. For this reason, we propose a fully automatic evaporator. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fully automatic evaporator with a stabilizing device, more accurate measurement, automatic water replenishment, automatic data recording, and the liquid inside the evaporating dish will not freeze when the weather is too cold. The utility model is suitable for evaporation measurement work in various environments and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic evaporator, comprising a housing and an antifreeze automatic measuring mechanism;

[0005] Shell: A rain cover is provided at the upper end, and a partition is provided at the lower end of the shell;

[0006] Antifreeze automatic measuring mechanism: it includes a fixing ring, a stabilizing column, a stabilizing sleeve, an evaporating dish and an overflow pipe, the fixing ring is fixedly connected to the upper end of the partition, the stabilizing columns are evenly arranged in the middle of the upper end of the fixing ring, a stabilizing sleeve is slidably connected between the upper ends of the outer surfaces of the four stabilizing columns, the evaporating dish is arranged inside the stabilizing sleeve, the overflow pipe is arranged at the upper right end of the outer surface of the evaporating dish, and the middle part of the outer surface of the overflow pipe runs through the upper right end of the outer surface of the shell, so that the evaporating dish is more stable and the measurement accuracy is improved. It has a stabilizing device, more accurate measurement, automatic water replenishment, automatic data recording, and the liquid inside the evaporating dish will not freeze when the weather is too cold. It is suitable for evaporation measurement in various environments.

[0007] Furthermore, the antifreeze automatic measurement mechanism also includes a weighing sensor, which is arranged in the middle of the upper end of the partition. The weighing sensor is bidirectionally electrically connected to the single-chip microcomputer. The upper end of the weighing sensor is in contact with the bottom end of the evaporating dish, so that the evaporation amount can be quickly measured.

[0008] Furthermore, the antifreeze automatic measuring mechanism also includes a water replenishment component, which includes a water replenishment pipe and a flow sensor. The water replenishment pipe is arranged on the inner left side of the shell, and the upper end of the water replenishment pipe is vertically adjacent to the evaporating dish. The flow sensor is arranged on the upper end of the outer surface of the water replenishment pipe. The flow sensor is bidirectionally electrically connected to the single-chip microcomputer, and can record the water replenishment amount while automatically replenishing water.

[0009] Furthermore, the water replenishment component also includes a self-priming pump, which is connected in series to the lower end of the outer surface of the water replenishment pipe. The input end of the self-priming pump is electrically connected to the output end of the single-chip microcomputer to provide stable drive for automatic water replenishment.

[0010] Furthermore, the antifreeze automatic measuring mechanism also includes an antifreeze component, and the antifreeze component also includes a stirring frame, a conductive slip ring, a heating wire and a water temperature sensor. The stirring frame is rotatably connected to the middle of the interior of the shell, the conductive slip ring is arranged at the upper end of the outer surface of the stirring frame, the heating wire is evenly arranged inside the stirring frame, and the water temperature sensor is arranged at the lower end of the stirring frame. The input end of the conductive slip ring is electrically connected to the output end of the single-chip microcomputer, the input end of the heating wire is electrically connected to the output end of the conductive slip ring, and the water temperature sensor is bidirectionally electrically connected to the single-chip microcomputer through the conductive slip ring, and can perform heating and stirring according to the actual water temperature to prevent the liquid inside the evaporating dish from freezing.

[0011] Furthermore, the antifreeze component also includes a motor, which is arranged in the middle of the top wall of the rain cover, the input end of the motor is electrically connected to the output end of the single-chip microcomputer, and the lower end of the output shaft of the motor is fixedly connected to the upper end of the stirring frame to provide stable drive for antifreeze work.

[0012] Furthermore, it also includes a rain gauge, which is arranged in the middle of the upper end of the rainproof cover. The rain gauge is bidirectionally electrically connected to the single-chip microcomputer and can quickly measure and record rainfall.

[0013] Furthermore, it also includes a single-chip microcomputer, which is arranged on the rear side of the bottom wall of the shell, and the input end of the single-chip microcomputer is electrically connected to an external power supply to provide a control effect for the measurement work.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the fully automatic evaporator has the following advantages:

[0015] 1. The single-chip microcomputer controls the operation of the self-priming pump and the flow sensor. The self-priming pump sends water into the evaporating dish through the water supply pipe. When the water flows through the flow sensor, the flow sensor records the water intake and sends the data to the single-chip microcomputer. When too much water is supplied, the excess water can flow out of the evaporating dish through the overflow pipe. After the water supply is completed, the single-chip microcomputer controls the weighing sensor to work. The weighing sensor weighs the water inside the evaporating dish and sends the data to the single-chip microcomputer. After a period of time, the single-chip microcomputer controls the weighing sensor to work again. The weighing sensor weighs the water inside the evaporating dish and sends the data to the single-chip microcomputer again to obtain the evaporation data. At this time, the rain cover can prevent rainwater from entering the evaporating dish and affecting the accuracy of the measurement results. The rain gauge can accurately measure the rainfall. The evaporating dish is slidably connected between the four stabilizing columns through a stabilizing sleeve. The stabilizing columns provide stability and guidance for the evaporating dish to prevent the evaporating dish from shaking and affecting the measurement results. It has a stabilizing device, more accurate measurement, automatic water supply, and automatic data recording.

[0016] 2. When the outside temperature is too low, the water temperature sensor measures the temperature of the liquid inside the evaporating dish. When the water temperature is lower than degrees, the water temperature sensor sends an electrical signal to the single-chip microcomputer, and the single-chip microcomputer controls the motor to run. The output shaft of the motor drives the stirring frame to rotate to prevent the liquid inside the evaporating dish from freezing. At the same time, the single-chip microcomputer controls the heating wire to work, and the heating wire emits heat. As the stirring frame rotates, the liquid inside the evaporating dish is gradually heated evenly. When the liquid temperature reaches above degrees, the water temperature sensor sends an electrical signal to the single-chip microcomputer, and the single-chip microcomputer controls the heating wire to stop working. This cycle repeats. The liquid inside the evaporating dish will not freeze when the weather is too cold. It is suitable for evaporation measurement in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model antifreeze automatic measurement mechanism;

[0019] Figure 3 This is a schematic diagram of the structure of the water replenishment component of the utility model.

[0020] In the figure: 1 shell, 2 rain cover, 3 partition, 4 antifreeze automatic measuring mechanism, 41 fixing ring, 42 stabilizing column, 43 stabilizing sleeve, 44 evaporating dish, 45 overflow pipe, 46 weighing sensor, 47 water supply component, 471 water supply pipe, 472 flow sensor, 473 self-priming pump, 48 antifreeze component, 481 stirring frame, 482 conductive slip ring, 483 heating wire, 484 water temperature sensor, 485 motor, 5 rain gauge, 6 single chip microcomputer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 ,This embodiment provides a technical solution: a fully automatic evaporator, including a housing 1 and an antifreeze automatic measuring mechanism 4;

[0023] Shell 1: A rain cover 2 is provided at the upper end thereof to prevent rain from affecting the measurement results. A partition 3 is provided at the lower end of the interior of the shell 1. The shell 1 also includes a single-chip microcomputer 6, which is arranged at the rear side of the bottom wall of the shell 1. The input end of the single-chip microcomputer 6 is electrically connected to an external power supply to provide a control effect for the measurement work;

[0024] The antifreeze automatic measuring mechanism 4 includes a fixing ring 41, a stabilizing column 42, a stabilizing sleeve 43, an evaporating dish 44 and an overflow pipe 45. The fixing ring 41 is fixedly connected to the upper end of the partition 3. The stabilizing column 42 is evenly arranged in the middle of the upper end of the fixing ring 41. A stabilizing sleeve 43 is slidably connected between the upper ends of the outer surfaces of the four stabilizing columns 42. The evaporating dish 44 is arranged inside the stabilizing sleeve 43. The overflow pipe 45 is arranged at the upper right end of the outer surface of the evaporating dish 44. The middle part of the outer surface of the overflow pipe 45 passes through the upper right end of the outer surface of the shell 1, so that the evaporating dish 44 is more stable and the measurement accuracy is improved. The antifreeze automatic measuring mechanism 4 also includes a weighing sensor 46. The weighing sensor 46 is arranged in the middle of the upper end of the partition 3. The weighing sensor 46 It is bidirectionally electrically connected to the single-chip computer 6, and the upper end of the weighing sensor 46 is fitted with the bottom end of the evaporation dish 44, so that the evaporation amount can be quickly measured. The antifreeze automatic measuring mechanism 4 also includes a water replenishment component 47, and the water replenishment component 47 includes a water replenishment pipe 471 and a flow sensor 472. The water replenishment pipe 471 is arranged on the left side of the interior of the shell 1, and the upper end of the water replenishment pipe 471 is vertically adjacent to the evaporation dish 44. The flow sensor 472 is arranged on the upper end of the outer surface of the water replenishment pipe 471. The flow sensor 472 is bidirectionally electrically connected to the single-chip computer 6, and can record the water replenishment amount while automatically replenishing water. The water replenishment component 47 also includes a self-priming pump 473, which is connected in series to the lower end of the outer surface of the water replenishment pipe 471, and the input end of the self-priming pump 473 is electrically connected to the single-chip computer 6. The output end of the antifreeze automatic measuring mechanism 4 also includes an antifreeze component 48, and the antifreeze component 48 also includes a stirring frame 481, a conductive slip ring 482, a heating wire 483 and a water temperature sensor 484. The stirring frame 481 is rotatably connected to the middle of the interior of the shell 1, the conductive slip ring 482 is arranged at the upper end of the outer surface of the stirring frame 481, the heating wire 483 is evenly arranged inside the stirring frame 481, and the water temperature sensor 484 is arranged at the lower end of the stirring frame 481. The input end of the conductive slip ring 482 is electrically connected to the output end of the single-chip computer 6, the input end of the heating wire 483 is electrically connected to the output end of the conductive slip ring 482, and the water temperature sensor 484 is bidirectionally electrically connected to the single-chip computer 6 through the conductive slip ring 482. Heating and stirring can be performed according to the actual water temperature to prevent the liquid inside the evaporating dish 44 from freezing. The antifreeze component 48 also includes a motor 485, which is arranged in the middle of the top wall of the rainproof cover 2. The input end of the motor 485 is electrically connected to the output end of the single-chip microcomputer 6. The lower end of the output shaft of the motor 485 is fixedly connected to the upper end of the stirring frame 481 to provide stable drive for antifreeze work. It also includes a rain gauge 5, which is arranged in the middle of the upper end of the rainproof cover 2. The rain gauge 5 is bidirectionally electrically connected to the single-chip microcomputer 6, and can quickly measure and record rainfall. It has a stabilizing device, more accurate measurement, automatic water replenishment, and automatic data recording. When the weather is too cold, the liquid inside the evaporating dish will not freeze. It is suitable for evaporation measurement in various environments.

[0025] The working principle of a fully automatic evaporator provided by the utility model is as follows: when the fully automatic evaporator is used to measure evaporation, the single chip microcomputer 6 controls the self-priming pump 473 and the flow sensor 472 to work, and the self-priming pump 473 sends water into the evaporation dish 44 through the water supply pipe 471. When water flows through the flow sensor 472, the flow sensor 472 records the water intake and sends the data to the single chip microcomputer 6. When too much water is replenished, the excess water can flow out of the evaporation dish 44 through the overflow pipe 45. After the water replenishment is completed, the single chip microcomputer 6 controls the weighing sensor 46 to work, and the weighing sensor 46 weighs the water inside the evaporation dish 44 and sends the data to the single chip microcomputer 6. After a period of time, the single chip microcomputer 6 controls the weighing sensor 46 to work again, and the weighing sensor 46 weighs the water inside the evaporation dish 44 and sends the data to the single chip microcomputer 6 again to obtain the evaporation data. At this time, the rain cover 2 can prevent rainwater from entering the evaporation dish 44 and affecting the accuracy of the measurement result. The rain gauge 5 can accurately measure the rainfall. The evaporation dish 44 is stabilized by the stabilizing sleeve 4 3 is slidably connected between the four stabilizing columns 42, and the stabilizing columns 42 provide stability and guidance for the evaporating dish 44 to prevent the evaporating dish 44 from shaking and affecting the measurement results. When the outside temperature is too low, the water temperature sensor 484 measures the temperature of the liquid inside the evaporating dish 44. When the water temperature is lower than 3 degrees, the water temperature sensor 484 sends an electrical signal to the single-chip microcomputer 6, and the single-chip microcomputer 6 controls the motor 485 to operate. The output shaft of the motor 485 drives the stirring frame 481 to rotate to prevent the liquid inside the evaporating dish 44 from freezing. At the same time, the single-chip microcomputer 6 controls the heating wire 483 to work, and the heating wire 483 emits heat. With the rotation of the stirring frame 481, the liquid inside the evaporating dish 44 is gradually heated evenly. When the liquid temperature reaches more than 10 degrees, the water temperature sensor 484 sends an electrical signal to the single-chip microcomputer 6, and the single-chip microcomputer 6 controls the heating wire 483 to stop working, and so on. It has a stabilizing device, more accurate measurement, automatic water replenishment, and automatic data recording. When the weather is too cold, the liquid inside the evaporating dish will not freeze. It is suitable for evaporation measurement in various environments.

[0026] It is worth noting that the single-chip microcomputer 6 disclosed in the above embodiment is an S7-200 single-chip microcomputer, the weighing sensor 46 is a CPR16-091f weighing sensor, the flow sensor 472 is an HW41FB flow sensor, the self-priming pump 473 is an SDP self-priming pump, the heating wire 483 is a GJ1008 heating wire, the water temperature sensor 484 is a HYDROS21 water temperature sensor, the motor 485 is an RS-790 motor, and the rain gauge 6 is a YC-YDY rain gauge. The single-chip microcomputer 6 controls the weighing sensor 46, the flow sensor 472, the self-priming pump 473, the heating wire 483, the water temperature sensor 484, the motor 485 and the rain gauge 6, all of which adopt the methods commonly used in the prior art.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fully automatic evaporator, characterized in that: It comprises a housing (1) and an antifreeze automatic measuring mechanism (4); The housing (1) is provided with a rainproof cover (2) at its upper end, and a partition (3) is provided at the lower end of the interior of the housing (1); The antifreeze automatic measuring mechanism (4) comprises a fixing ring (41), a stabilizing column (42), a stabilizing sleeve (43), an evaporating dish (44) and an overflow pipe (45), wherein the fixing ring (41) is fixedly connected to the upper end of the partition (3), the stabilizing columns (42) are evenly arranged at the middle of the upper end of the fixing ring (41), a stabilizing sleeve (43) is slidably connected between the upper ends of the outer surfaces of the four stabilizing columns (42), the evaporating dish (44) is arranged inside the stabilizing sleeve (43), the overflow pipe (45) is arranged at the upper right end of the outer surface of the evaporating dish (44), and the middle of the outer surface of the overflow pipe (45) passes through the upper right end of the outer surface of the shell (1).

2. A fully automatic evaporator according to claim 1, characterized in that: It also comprises a single-chip microcomputer (6), which is arranged on the rear side of the bottom wall of the housing (1), and the input end of the single-chip microcomputer (6) is electrically connected to an external power supply.

3. A fully automatic evaporator according to claim 1, characterized in that: The antifreeze automatic measurement mechanism (4) further comprises a weighing sensor (46), the weighing sensor (46) being arranged at the middle of the upper end of the partition (3), the weighing sensor (46) being bidirectionally electrically connected to the single-chip computer (6), and the upper end of the weighing sensor (46) being in contact with the bottom end of the evaporating dish (44).

4. A fully automatic evaporator according to claim 1, characterized in that: The antifreeze automatic measuring mechanism (4) further comprises a water replenishment component (47), the water replenishment component (47) comprising a water replenishment pipe (471) and a flow sensor (472), the water replenishment pipe (471) being arranged on the left side inside the housing (1), the upper end of the water replenishment pipe (471) being vertically adjacent to the evaporation dish (44), the flow sensor (472) being arranged on the upper end of the outer surface of the water replenishment pipe (471), and the flow sensor (472) being bidirectionally electrically connected to the single-chip computer (6).

5. A fully automatic evaporator according to claim 4, characterized in that: The water replenishment component (47) further comprises a self-priming pump (473), the self-priming pump (473) being connected in series to the lower end of the outer surface of the water replenishment pipe (471), and the input end of the self-priming pump (473) being electrically connected to the output end of the single-chip computer (6).

6. A fully automatic evaporator according to claim 1, characterized in that: The antifreeze automatic measurement mechanism (4) further comprises an antifreeze component (48), the antifreeze component (48) further comprising a stirring frame (481), a conductive slip ring (482), a heating wire (483) and a water temperature sensor (484); the stirring frame (481) is rotatably connected to the middle of the interior of the housing (1); the conductive slip ring (482) is arranged at the upper end of the outer surface of the stirring frame (481); the heating wire (483) is evenly arranged inside the stirring frame (481); the water temperature sensor (484) is arranged at the lower end of the stirring frame (481); the input end of the conductive slip ring (482) is electrically connected to the output end of the single-chip computer (6); the input end of the heating wire (483) is electrically connected to the output end of the conductive slip ring (482); and the water temperature sensor (484) is bidirectionally electrically connected to the single-chip computer (6) via the conductive slip ring (482).

7. A fully automatic evaporator according to claim 6, characterized in that: The antifreeze component (48) further comprises a motor (485), wherein the motor (485) is arranged in the middle of the top wall of the rainproof cover (2), the input end of the motor (485) is electrically connected to the output end of the single-chip computer (6), and the lower end of the output shaft of the motor (485) is fixedly connected to the upper end of the stirring frame (481).

8. A fully automatic evaporator according to claim 1, characterized in that: It also comprises a rain gauge (5), which is arranged at the middle part of the upper end of the rainproof cover (2), and the rain gauge (5) is bidirectionally electrically connected to the single-chip computer (6).

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