CN114279103A - Automatic rainwater collector - Google Patents
Automatic rainwater collector Download PDFInfo
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- CN114279103A CN114279103A CN202210011285.3A CN202210011285A CN114279103A CN 114279103 A CN114279103 A CN 114279103A CN 202210011285 A CN202210011285 A CN 202210011285A CN 114279103 A CN114279103 A CN 114279103A
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The invention discloses an automatic rainwater collector which comprises a shell, a movable rain guide plate, guide rails, rain passing pipes, a rain measuring cylinder and a movable rain guide plate movement driving device, wherein the top of the shell is inclined and open, the guide rails are obliquely arranged on two sides of an opening in the top of the shell, the movable rain guide plate is positioned on the top of the shell and is in sliding fit with the guide rails, a through hole is formed in the middle of the surface of the movable rain guide plate, the rain passing pipes are arranged on the through hole, a plurality of equally-spaced placing grooves are sequentially formed in the bottom in the shell, the rain measuring cylinder is placed in the placing grooves, the movable rain guide plate movement driving device is arranged on the shell, and the movable rain guide plate movement driving device is connected with the movable rain guide plate. The movable rain guide plate, the rain passing pipe and the rain measuring cylinders are matched with one another, so that rainwater can be automatically and continuously collected for several days, rainwater in different days is in different rain measuring cylinders, the rainwater is not influenced with one another, the rainwater is accurately collected, the requirements of subsequent tests are met, and the use is very convenient; the invention can also realize the unattended automatic collection function.
Description
Technical Field
The invention belongs to the technical field of ecological research, and particularly relates to an automatic rainwater collector.
Background
The water resource problem of China is very outstanding, the water resource is in short supply, the total amount only accounts for 6% of the world, the water resource is unevenly distributed in space and time, the matching degree of water and soil resources is low, and the water resource problem of China has direct influence on the grain safety in general, namely the water resource and the grain safety are mutually causal problems. The rainwater is used as a key way for supplying water resources, and the distribution of rainfall, the amount of rainfall and the time are all very important, so that the research on related laws of the rainwater is necessary.
At present, research on rainwater is concentrated on the aspects of regional climate type division, rain condition detection, urban planning and the like. In agriculture, rainwater acts as a self-evident source, and surface water, ground water, and the like are replenished with rainwater to satisfy the growth of crops. And collect rainwater relevant data and collect with rain graduated flask commonly, traditional rain graduated flask comprises 2 parts, including graduated flask and funnel. Under the condition of actually collecting rainwater, under the influence of illumination, temperature, airflow fluctuation and the like, a part of rainwater is evaporated from holes below the funnel, so that the rainwater loss, the inaccuracy of the rainfall and the fractionation of oxyhydrogen stable isotopes in the rainwater are caused. Meanwhile, because the traditional rain measuring cylinder is simple in structure and needs to be collected every day in the rain period, the traditional rain measuring cylinder is large in manpower and material resources which need to be consumed in areas with long rain season time and frequent rainfall like Hainan. Therefore, the collected rainwater is only suitable for the condition that the precision requirement on the rainwater is not high, and the precision is not enough for the related researches on knowing a series of movements of the rainwater after falling to the ground surface, such as knowing the moisture migration of the moisture in the agricultural and forestry composite system, the moisture absorption depth of crops, soil evaporation, crop transpiration and the like. For this reason, it is necessary to develop an automatic rainwater collector capable of solving the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an automatic rainwater collector.
The invention aims to realize the purpose, which comprises a shell, a movable rain guide plate, a guide rail, a rain passing pipe, a rain measuring cylinder and a movable rain guide plate movement driving device, wherein the top of the shell is inclined and open, the guide rail is obliquely arranged on two sides of an opening at the top of the shell, the movable rain guide plate is positioned on the top of the shell and is in sliding fit with the guide rail, the middle part of the surface of the movable rain guide plate is provided with a through hole, the rain passing pipe is arranged on the through hole, a plurality of equally-spaced placing grooves are sequentially arranged at the bottom in the shell along the length direction of the shell, each placing groove is provided with a rain measuring cylinder, the inner diameter of each rain measuring cylinder is equal to the diameter of the through hole of the movable rain guide plate and the inner diameter of the rain passing pipe, the rain measuring cylinder corresponds to the through hole of the movable rain guide plate and the rain passing pipe, the movable rain guide plate movement driving device is arranged on the shell, and the movable rain guide plate movement driving device is connected with the movable rain guide plate, the movable rain guide plate moving driving device can drive the movable rain guide plate to move along the guide rail.
Compared with the prior art, the invention has the following technical effects:
1. according to the invention, the movable rain guide plate, the rain passing pipe and the plurality of rain measuring cylinders are mutually matched, so that rainwater for several days can be automatically and continuously collected, rainwater for different days is in different rain measuring cylinders, mutual influence is avoided, rainwater collection is accurate (including the accuracy of rainwater collection and the accuracy of rainwater collection without isotope fractionation), the requirements of subsequent tests are met, and the use is very convenient; the invention can also realize the unattended automatic collection function;
2. the movable rain guiding plate forms a movable structure through the main plate and the movable small plates, on one hand, drainage and normal rainwater collection are not influenced, on the other hand, the movable small plates outside the guide rail are accommodated in the shell, the whole structure is compact, and meanwhile, the whole self weight is light, so that the transportation is convenient;
3. the movable rain guide plate can also be provided with double rows of holes, the rain measuring cylinders are also designed in double rows, one row of rain measuring cylinders normally collect rainwater, the other row of rain measuring cylinders are used as spare cylinders, the collected rainwater weight data is detected in real time through the electronic weighing base, and when the rainwater of the rain measuring cylinders is excessive in extreme weather such as typhoon, extra heavy rain and the like, the spare cylinders are automatically started to continue to collect; the mode can meet the rainwater sampling requirement of extreme weather with overlarge rainfall while ensuring normal rainwater collection;
4. the rain gauge can also be provided with a spiral flow guide pipe, a rain receiving funnel and a floating ball, so that the volatilization amount of collected rainwater can be greatly reduced, and the rainwater collection accuracy is improved;
5. the invention can also carry out refrigeration through the semiconductor refrigeration device, so that the collected rainwater keeps relatively low temperature, further reduces the volatilization of the rainwater, and ensures the accuracy of long-time rainwater collection.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention further including a bin gate;
FIG. 3 is a schematic top view of the movable rain guiding plate;
FIG. 4 is an enlarged internal view at A in FIG. 3;
FIG. 5 is a schematic diagram of the structure of the curved depression of the movable platelet;
FIG. 6 is a schematic diagram of a planar structure of a motherboard having two through holes and a rotary cover;
FIG. 7 is a schematic front view of the structure of FIG. 6;
FIG. 8 is a schematic view of a three-dimensional split structure of a rain gauge;
FIG. 9 is a schematic structural view of the semiconductor refrigeration device and the lifting adjustment device in FIG. 1;
FIG. 10 is a schematic view of a door with heat-dissipating grid openings according to the present invention;
in the figure: 1-shell, 2-moving rain guide plate, 201-main plate, 202-movable small plate, 203-hinge, 204-elastic water stop, 3-guide rail, 4-rain passing pipe, 5-rain measuring cylinder, 501-cylinder body, 502-draft tube, 503-rain receiving funnel, 504-floating ball, 6-guide roller, 7-rain shelter, 8-screw rod motor, 9-counterweight, 10-electronic weighing base, 11-rotary sealing cover, 12-sealing cover driving motor, 13-cabin door, 14-semiconductor refrigerating device, 15-sliding rod, 16-sliding sleeve and 17-bolt handle.
Detailed Description
The invention is further described with reference to the accompanying drawings, but the invention is not limited in any way, and any alterations or substitutions based on the teaching of the invention are within the scope of the invention.
As shown in the attached figures 1-10, the rain guiding device comprises a shell 1, a movable rain guiding plate 2, a guide rail 3, rain passing pipes 4, rain measuring cylinders 5 and a movable rain guiding plate moving driving device, wherein the top of the shell 1 is inclined and opened, the guide rail 3 is obliquely arranged on two sides of an opening at the top of the shell 1, the movable rain guiding plate 2 is positioned on the top of the shell 1 and is in sliding fit with the guide rail 3, a through hole is arranged in the middle of the surface of the movable rain guiding plate 2, the rain passing pipes 4 are arranged on the through hole, a plurality of equally-spaced placing grooves are sequentially arranged at the bottom in the shell 1 along the length direction of the shell 1, each placing groove is provided with a rain measuring cylinder 5, the inner diameter of each rain measuring cylinder 5 is equal to the diameter of the through hole of the movable rain guiding plate 2 and the inner diameter of the rain passing pipe 4, the rain measuring cylinders 5, the through holes of the movable rain guiding plate 2 and the rain passing pipes 4 correspond to each other, the movable rain guiding plate moving driving device is arranged on the shell 1, and the movable rain guide plate moving driving device is connected with the movable rain guide plate 2, so that the movable rain guide plate moving driving device can drive the movable rain guide plate 2 to move along the guide rail 3.
The movable rain guide plate 2 comprises a main plate 201, a plurality of movable small plates 202 which are parallel to each other are respectively distributed on the left side and the right side of the main plate 201, the movable small plates 202 on the left side of the main plate 201 form a left small plate group, the movable small plates 202 on the right side of the main plate 201 form a right small plate group, the hinges 203 are respectively arranged at the two ends of the main plate 201 and the two ends of the movable small plates 202, the hinges 203 of the main plate 201 are hinged with the hinges 203 of the adjacent movable small plates 202, the hinges 203 of the adjacent movable small plates 202 are hinged, the hinges 203 are in sliding fit with the guide rail 3, the gaps between the main plate 201 and the movable small plates 202 and the gaps between the adjacent movable small plates 202 are respectively covered with the elastic water stop belts 204, the lower end of the guide rail 3 extends outwards to form an overhanging structure, two guide rollers 6 are fixedly arranged on the outer wall of the shell 1 below the overhanging structure, an opening is formed in the outer wall of the shell 1 between the two guide rollers 6, the left small plate group sequentially passes through the gap between the two guide rollers 6 and the opening in the outer wall of the shell 1 and is distributed on the left side in the shell 1, the right end of the right small plate group slides out of the upper end of the guide rail 3 and is distributed on the right side in the shell 1, a rain shelter 7 is arranged at the top of the higher end of the shell 1, and the upper end of the guide rail 3 and the corresponding movable small plate are sheltered by the rain shelter 7; movable structures are formed between the movable small plates 202 and the main plate 201 and between the adjacent movable small plates 202 through hinges 203, the movable structures are beneficial for the left and right small plate groups to enter the shell 1, the main plate 201 is always on the guide rail 3, and the elastic water stop belt 204 plays a role in water retaining and has certain deformation capacity; the overhanging structure is favorable for guiding rainwater away from the movable rainwater guide plate, and the rain shelter 7 has the function of sheltering from rain.
The movable rain guide plate movement driving device is a screw rod motor 8, wherein the screw rod motor can be a servo motor, so that accurate driving is realized, the screw rod motor 8 is vertically arranged on the inner wall of the right side of the shell 1, a sliding block of the screw rod motor 8 is connected with the right end of the right small plate group, and a balance weight 9 is hung at the left end of the left small plate group; the screw rod motor is a known technology in the field, the screw rod motor is matched with a slide rail, a slide block and a screw rod to drive the right small plate group to move, the right end of the right small plate group moves downwards, namely the main plate 201 moves towards the higher end of the guide rail 3, and part of the right small plate group in the shell 1 is pulled out and enters the guide rail 3; the right end of the right small plate group moves upwards, namely the main plate 201 slides towards the lower end of the guide rail 3, and under the action of the balance weight 9, part of the right small plate group slides out of the guide rail 3 and returns to the shell 1; the function of automatically collecting the left and right small plate groups into the shell 1 is realized.
It is obvious to those skilled in the art that the moving and driving device for moving the rain guiding plate may be other driving devices, such as a linear driver, and as for the connection mode between the linear driver and the moving rain guiding plate, those skilled in the art can flexibly select the driving device according to the known technology.
The invention can also be provided with a main controller, the main controller is control equipment well known by technical personnel in the field, such as a singlechip with a clock, a development board or a PLC controller, and the like, and can also be a timing starting circuit, and the main controller is electrically connected with a movable driving device of the movable rain guide plate or a screw motor; the rain gauge moving driving device or the screw motor is moved by the main controller at 0 point of each day, the rain guide plate moving driving device or the screw motor drives the moving guide plate 2 to move upwards for a certain distance, namely, the rain pipe 4 leaves the originally corresponding rain gauge 5 and moves to the position corresponding to the next rain gauge 5, and the function of automatically replacing the rain gauge every day is achieved.
The left side and the right side of the bottom in the shell 1 are respectively provided with a drainage groove, and the wall of the shell 1 opposite to the two ends of the drainage groove is provided with a drainage hole; if a small amount of accumulated water exists in the shell 1, the accumulated water can be drained through the drainage groove and the drainage hole.
The upper surfaces of the main board 201 and the movable small board 202 are both arc-shaped concave structures with low middle parts and high two sides; the arc-shaped sunken structure plays a role in water guiding, and rainwater is gathered in the arc-shaped sunken structure and guided.
The number of the placing grooves is 7, the number of the rain measuring cylinders is 7, and the 7 rain measuring cylinders correspond to 7 days in a week, namely, the automatic rainwater collector is provided with rainwater samples which can collect 7 continuous days at one time.
The rain gauge is characterized by further comprising an electronic weighing base 10, a rotary sealing cover 11, a sealing cover driving motor 12 and a sealing cover rotary controller, wherein the electronic weighing base is electronic weighing equipment well known by a person skilled in the art, specifically, a weight sensor is mounted on the base, the weight of rainwater collected in the rain gauge is detected in real time through the weight sensor, the sealing cover rotary controller can be control equipment well known by the person skilled in the art, such as a single chip microcomputer, a development board, a PLC (programmable logic controller) and the like, two rows of placing grooves are arranged on the base, a rain gauge 5 is placed in each placing groove, two through holes are arranged on the surface of the movable rain guide plate 2 and distributed in the width direction of the movable rain guide plate 2, one through hole corresponds to one row of rain gauges 5, the through holes are respectively provided with rain pipes 4, one pipe opening cover of the rain pipe 4 is provided with the rotary sealing cover 11, the electronic weighing base 10 is arranged at the bottom of the rain gauge 5, the sealing cover driving motor 12 is arranged at the bottom of the movable rain guide plate 2 through a suspension bracket, the sealing cover driving motor 12 is positioned between the two through holes, a power output shaft of the sealing cover driving motor 12 is connected with an installation position at the edge of the rotary sealing cover 11 through a rotating shaft, the rotating shaft penetrates through the movable rain guide plate 2, so that the sealing cover driving motor 12 can drive the rotary sealing cover 11 to rotate, the rotary sealing cover 11 can rotate and cover the pipe orifice of one rain passing pipe 4, the pipe orifice of the other rain passing pipe 4 is in an open state, and the sealing cover rotary controller is respectively and electrically connected with the electronic weighing base 10 and the sealing cover driving motor 12; when the electronic weighing base 10 detects that the current rain gauge has been collected to reach a set threshold (which may be the maximum rain), the cover rotating controller controls the cover driving motor 12 to start, the cover driving motor 12 rotates the rotating cover 11 by 180 degrees, so that the rain passing pipe 4 corresponding to the rain gauge which has collected the maximum amount of rain is covered and sealed, while the other rain passing pipe 4 is opened, and the rain gauge which does not collect rain and corresponds to the rain passing pipe 4 starts to collect rain; when the next zero point time is reached, the cover driving motor 12 can continue to rotate the rotary cover 8 by 180 degrees, that is, the rotary cover 11 is reset, the next rain gauge is normally collected, and the standby rain gauge is in a standby state.
The standing groove has 14, and rain gauge 5 has 14, and 7 rain gauges of each row are a set of promptly, and a set of normal collection rainwater, another group are used for reserve collection rainwater, are applicable to the special weather when torrential rain, typhoon surpass and collect the maximum, and 14 rain gauges have been can satisfy the work of collecting the rainwater in the island of south of the sea.
The pipe orifice of the rain pipe 4 is internally provided with a sundry blocking net which is used for blocking fallen leaves, branches and other impurities.
The rain measuring cylinder 5 comprises a cylinder body 501, a flow guide pipe 502, a rain receiving funnel 503 and a floating ball 504, wherein the rain receiving funnel 503 is arranged at the top opening of the cylinder body 501, the inner diameter of the upper end of the rain receiving funnel 503 is equal to that of the cylinder body 501, the flow guide pipe 502 is spiral, the upper end of the flow guide pipe 502 is connected with a liquid outlet at the lower end of the rain receiving funnel 503, the flow guide pipe 502 is positioned in the cylinder body 501, and the floating ball 504 is arranged in the rain receiving funnel 503; rainwater falls into the rain receiving funnel 503, and then falls into the barrel body 501 through the liquid outlet of the rain receiving funnel 503 and the flow guide pipe 502; when there is no rainfall, the rain receiving funnel 503 is blocked at the opening of the barrel body 501, and the floating ball 504 is matched to cover the opening of the rain receiving funnel 503, so that the volatilization amount of the rainwater collected by the barrel body 501 can be greatly reduced, the rainwater collection accuracy is improved, and the spiral flow guide pipe 502 further plays a role in reducing water vapor volatilization; after sampling is finished and when the rain measuring cylinder 5 needs to be taken out, the whole rain measuring cylinder 5 is taken out; before the rainwater in the rain gauge 5 is poured out, the rain receiving funnel 503 may be taken off from the opening of the body 501 and poured out.
The front surface of the shell 1 is provided with a bin door 13, and after the bin door 13 is opened, the rain gauge can be taken out and placed, so that the operation is convenient.
The semiconductor refrigerating device 14 is arranged on the outer side of the upper portion of the rain gauge 5, the semiconductor refrigerating device is refrigerating equipment well known to those skilled in the art, such as a semiconductor refrigerating sheet, the Peltier effect of semiconductor materials is utilized, when direct current passes through a galvanic couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the galvanic couple respectively, the purpose of refrigeration is achieved, the heat dissipation end of the semiconductor refrigerating device 14 is in contact with the inner wall of the shell 1, and a heat dissipation grid opening is formed in the inner wall of the shell 1; the cold end of the semiconductor refrigerating device 14 is used for keeping the rain gauge 5 and rain water in the rain gauge at a relatively low temperature to reduce rain water volatilization, the heat dissipation end of the semiconductor refrigerating device 14 is subjected to heat exchange with the outside after being conducted through the shell 1, and specifically, heat dissipation grid openings can be formed in corresponding positions on the inner wall of the shell 1 and the door and are subjected to heat exchange with the outside through the heat dissipation grid openings.
The inner wall of the shell 1 is provided with a heat preservation layer, and the heat preservation layer is used for keeping the refrigeration effect in the shell 1.
Two sides in the shell 1 are respectively and vertically provided with a sliding rod 15, the sliding rod 15 is sleeved with a sliding sleeve 16, a screw hole in the front of the sliding sleeve 16 is provided with a bolt handle 17, the sliding rod 15 is abutted by the bolt handle 17, the semiconductor refrigerating device 14 is positioned between the two sliding sleeves 16, and the side surface of the sliding sleeve 16 is connected with the side surface of the semiconductor refrigerating device 14, so that the sliding sleeve 16 and the semiconductor refrigerating device 14 can be lifted together; the sliding rod, the sliding sleeve and the bolt handle form a lifting adjusting device; the bolt handles 17 are respectively unscrewed, then the bolt handles 17 are respectively held by two hands, the sliding sleeve 16 is moved upwards or downwards, the position of the semiconductor refrigeration device is adjusted, and the semiconductor refrigeration device can also be lifted to a position higher than the rain gauge, so that the rain gauge is conveniently taken out; tightening the bolt handle 17 can secure the semiconductor refrigeration unit.
The automatic rainwater collector can be internally provided with a storage battery, the storage battery provides electric energy for electric components such as a movable rain guide plate moving driving device, a screw rod motor, a sealing cover driving motor, an electronic weighing base, a semiconductor refrigerating device, controllers and the like, and the storage battery can be manually replaced and charged and can also be matched with power generation equipment known by technicians in the field such as solar power generation equipment, wind power generation equipment and the like to perform self-power generation.
The working principle and the working process of the invention are as follows: firstly, placing the automatic rainwater collector in a rainwater sampling point; when collecting on the first day, the rain passing pipe 2 corresponds to the first rain measuring cylinder 5, rainwater to be collected falls into the rain measuring cylinder 5 through the rain pipe 4, and the movable rain guiding plate 2 is inclined, so that the rainwater falling on the movable rain guiding plate 2 is guided and leaves the movable guiding plate 2, and is matched with the rain passing pipe 2 to form a barrier, so that the guided rainwater is prevented from entering the rain measuring cylinder 5, and the rain measuring cylinder 5 is ensured to accurately collect the rainwater; starting the movable rain guide plate moving driving device at 12 pm (namely starting the second day) on the first day, driving the movable rain guide plate 2 to move upwards automatically by the movable rain guide plate moving driving device, enabling the rain passing pipe 2 to correspond to the second rain measuring cylinder 5, and starting to collect rainwater on the second day; then, continuously repeating the process, and collecting the rainwater in the subsequent time; the rainwater collecting device can be matched with a main controller to control the movable driving device of the movable rainwater guide plate to start and stop at fixed time, so that rainwater can be collected continuously without manual operation; a worker can take out the rain measuring cylinder with collected rainwater at any time, the rainwater collected in the rain measuring cylinder is filled into the collecting bottle, the hydrogen and oxygen stable isotope in the precipitation is analyzed through the water isotope analyzer, the condition of the hydrogen and oxygen stable isotope of the precipitation is obtained, the characteristics of the hydrogen and oxygen stable isotope of 0-100 cm soil water, underground water and plant stem water can be further combined, the water absorption depth of a plant is obtained, and the water absorption strategy of the plant under the glue agriculture and forestry composite system can be researched by utilizing an isotope direct contrast method.
The present invention will be further described with reference to examples 1 to 9.
Example 1
An automatic rainwater collector comprises a shell 1, a movable rain guide plate 2, a guide rail 3, a rain passing pipe 4, a rain measuring cylinder 5 and a movable rain guide plate movement driving device, wherein the movable rain guide plate movement driving device can be a speed reducing motor, a gear is arranged at the power output part of the speed reducing motor, teeth capable of being meshed with the gear are arranged on the bottom surface of the movable rain guide plate 2, the movable rain guide plate 2 is driven by the gear to move, the top of the shell 1 is inclined and open, the guide rail 3 is obliquely arranged on two sides of the top opening of the shell 1, the movable rain guide plate 2 is positioned on the top of the shell 1 and is in sliding fit with the guide rail 3, a through hole is arranged in the middle of the surface of the movable rain guide plate 2, the rain passing pipe 4 is arranged on the through hole, a plurality of equally-spaced placing grooves are sequentially arranged at the bottom in the shell 1 along the length direction of the shell 1, each placing groove is provided with the rain measuring cylinder 5, the inner diameter of the through hole of the rain guiding cylinder 5 and the diameter of the through hole of the movable rain guide plate 2, Cross 4 internal diameters of rain pipe equal, rain gauge 5 with remove lead 2 through-holes of rain board, cross 4 three mutual correspondences of rain pipe, it locates casing 1 to remove to lead rain board mobile drive, and removes and lead rain board mobile drive and remove and lead rain board 2 and be connected, make to remove and lead rain board mobile drive can drive and remove and lead rain board 2 and remove along guide rail 3, the length that removes and lead rain board 2 can be the twice of guide rail length, lead rain board removal in-process in the removal, make to remove and lead the whole region that can cover on all rain gauges 5 of rain board, other interference rainwater of instiling into once more in the rain gauge of collecting the rainwater has been avoided accomplishing.
Example 2
An automatic rainwater collector comprises a shell 1, a movable rain guide plate 2, a guide rail 3, a rain passing pipe 4, a rain measuring cylinder 5 and a movable rain guide plate movement driving device, wherein the top of the shell 1 is inclined and open, the guide rail 3 is obliquely arranged on two sides of the top opening of the shell 1, the movable rain guide plate 2 is positioned on the top of the shell 1 and is in sliding fit with the guide rail 3, the middle part of the surface of the movable rain guide plate 2 is provided with a through hole, the rain passing pipe 4 is arranged on the through hole, a plurality of equally-spaced placing grooves are sequentially arranged at the bottom in the shell 1 along the length direction of the shell 1, each placing groove is provided with a rain measuring cylinder 5, the inner diameter of each rain measuring cylinder 5 is equal to the diameter of the through hole of the movable rain guide plate 2 and the inner diameter of the rain passing pipe 4, the rain measuring cylinders 5 correspond to the through hole of the movable rain guide plate 2 and the rain passing pipe 4, the movable rain guide plate movement driving device is arranged on the shell 1, and is connected with the movable rain guide plate 2, the movable rain guide plate moving driving device can drive the movable rain guide plate 2 to move along the guide rail 3; wherein, the number of the placing grooves is 7, and the number of the rain measuring cylinders 5 is 7; the movable rain guiding plate 2 comprises a main plate 201, movable small plates 202, hinges 203 and an elastic water stop belt 204, wherein the left side and the right side of the main plate 201 are respectively provided with a plurality of movable small plates 202 which are parallel to each other along the length direction, the movable small plates 202 on the left side of the main plate 201 form a left small plate group, the movable small plates 202 on the right side of the main plate 201 form a right small plate group, the hinges 203 are respectively arranged at the two ends of the main plate 201 and the two ends of the movable small plates 202, the hinges 203 of the main plate 201 and the hinges 203 of the adjacent movable small plates 202 are hinged, the hinges 203 are in sliding fit with a guide rail 3, the gaps between the main plate 201 and the movable small plates 202 and the gaps between the adjacent movable small plates 202 are respectively covered with the elastic water stop belt 204, the lower end of the guide rail 3 extends outwards to form an overhanging structure, two guide rollers 6 are fixedly arranged on the upper part and the lower part of the outer wall of a shell 1 below the overhanging structure, the 1 outer wall of casing between two deflector rolls 6 is equipped with the opening, and left side platelet group passes through 6 clearances of two deflector rolls, the 1 outer wall opening of casing in proper order, distributes in the left side of casing 1, and the right-hand member of right side platelet group is followed the slide-out of 3 upper ends of guide rail and is distributed on the right side in casing 1, and the top of the 1 higher one end of casing is equipped with rainshelter 7, and rainshelter 7 covers 3 upper ends of guide rail and the activity platelet that corresponds.
Example 3
Except that the movable rain guide plate movement driving device is a screw rod motor 8, the screw rod motor 8 is vertically arranged on the inner wall of the right side of the shell 1, a sliding block of the screw rod motor 8 is connected with the right end of the right small plate group, and the balance weight 9 is hung at the left end of the left small plate group, the balance is the same as that in the embodiment 2.
Example 4
The same as embodiment 3 is applied except that the left and right sides of the bottom in the housing 1 are respectively provided with a drainage groove, and the wall of the housing 1 opposite to the two ends of the drainage groove is provided with a drainage hole.
Example 5
The same as example 4 is performed except that the upper surfaces of the main plate 201 and the small movable plate 202 are both of arc-shaped concave structures with a lower middle and two higher sides.
Example 6
On the basis of embodiment 5, the device further comprises an electronic weighing base 10, a rotary seal cover 11, a seal cover driving motor 12 and a seal cover rotation controller, wherein the number of the placing grooves is two, each placing groove is used for placing a rain gauge 5, two through holes are formed in the surface of the movable rain guide plate 2 and distributed in the width direction of the movable rain guide plate 2, one through hole corresponds to one row of rain gauges 5, the through holes are respectively provided with rain pipes 4, one pipe mouth cover of each rain pipe 4 is provided with the rotary seal cover 11, the electronic weighing base 10 is arranged at the bottom of the rain gauge 5, the seal cover driving motor 12 is arranged at the bottom of the movable rain guide plate 2 through a suspension bracket, the seal cover driving motor 12 is arranged between the two through holes, a power output shaft of the seal cover driving motor 12 is connected with an installation position at the edge of the rotary seal cover 11 through a rotating shaft, and the rotating shaft penetrates through the movable rain guide plate 2, so that the seal cover driving motor 12 can drive the rotary seal cover 11 to rotate, the rotary sealing cover 11 can rotate and cover the pipe orifice of one of the rain passing pipes 4, the pipe orifice of the other rain passing pipe 4 is in an open state, and the sealing cover rotary controller is respectively and electrically connected with the electronic weighing base 10 and the sealing cover driving motor 12; wherein, there are 14 standing grooves, and there are 14 rain graduated cylinders 5.
Example 7
The rain gauge 5 is the same as the embodiment 6 except that the rain gauge comprises a body 501, a draft tube 502, a rain receiving funnel 503 and a floating ball 504; the rain receiving funnel 503 is arranged at the top opening of the barrel body 501, the inner diameter of the upper end of the rain receiving funnel 503 is equal to the inner diameter of the barrel body 501, the guide pipe 502 is spiral, the upper end of the guide pipe 502 is connected with the liquid outlet at the lower end of the rain receiving funnel 503, the guide pipe 502 is positioned in the barrel body 501, and the floating ball 504 is arranged in the rain receiving funnel 503; the pipe orifice of the rain pipe 4 is internally provided with a sundries blocking net.
Example 8
On the basis of embodiment 7, still include semiconductor refrigerating plant 14, rain graduated flask 5 upper portion outside is equipped with semiconductor refrigerating plant 14, and the heat dissipation end of semiconductor refrigerating plant 14 contacts with casing 1 inner wall, and casing 1 inner wall has seted up the heat dissipation grid mouth, and casing 1 inner wall is equipped with the heat preservation.
Example 9
On the basis of embodiment 8, still include slide bar 15, sliding sleeve 16 and bolt handle 17, both sides in the casing 1 are equipped with slide bar 15 respectively immediately, the cover is equipped with sliding sleeve 16 on the slide bar 15, the screw of the front of sliding sleeve 16 is equipped with bolt handle 17, bolt handle 17 supports slide bar 15, semiconductor refrigerating plant 14 is located between two sliding sleeves 16, sliding sleeve 16 side is connected with semiconductor refrigerating plant 14 side, makes sliding sleeve 16 lift with semiconductor refrigerating plant 14 together, casing 1 inner wall has the door, and the heat dissipation grid mouth is on the door.
Claims (10)
1. An automatic rainwater collector comprises a shell (1), a movable rain guide plate (2), a guide rail (3), a rainwater passing pipe (4), a rainwater measuring cylinder (5) and a movable rain guide plate movement driving device, and is characterized in that the top of the shell (1) is inclined and opened, the guide rail (3) is obliquely arranged on two sides of an opening at the top of the shell (1), the movable rain guide plate (2) is positioned on the top of the shell (1) and is in sliding fit with the guide rail (3), a through hole is formed in the middle of the surface of the movable rain guide plate (2), the rainwater passing pipe (4) is arranged on the through hole, a plurality of equally-spaced placing grooves are sequentially arranged at the bottom in the shell (1) along the length direction of the shell (1), a rainwater measuring cylinder (5) is placed in each placing groove, and the inner diameter of the rainwater measuring cylinder (5) is equal to the diameter of the through hole of the movable rain guide plate (2) and the inner diameter of the rainwater passing pipe (4), rain gauge (5) with remove to lead rain board (2) through-hole, cross rain pipe (4) three and correspond each other, remove and lead rain board movement drive and locate casing (1), and remove and lead rain board movement drive and remove and lead rain board (2) and be connected, make to remove to lead rain board movement drive can drive and remove and lead rain board (2) and remove along guide rail (3).
2. The automatic rainwater collector according to claim 1, wherein the movable rainwater guide plate (2) comprises a main plate (201), a plurality of movable small plates (202), hinges (203) and an elastic water stop (204), the through holes and the rainwater passing pipes (4) are positioned on the main plate (201), the left and right sides of the main plate (201) are respectively provided with a plurality of movable small plates (202) which are parallel to each other along the length direction, the movable small plates (202) on the left side of the main plate (201) form a left small plate group, the movable small plates (202) on the right side of the main plate (201) form a right small plate group, the hinges (203) are respectively arranged at the two ends of the main plate (201) and the movable small plates (202), the hinges (203) of the main plate (201) are hinged with the hinges (203) of the adjacent movable small plates (202), the hinges (203) of the adjacent movable small plates (202) are hinged with each other, and the hinges (203) are in sliding fit with the guide rails (3), mainboard (201) and the gap between activity platelet (202), the gap between adjacent activity platelet (202) all be covered with elastic waterstop (204), the lower one end of guide rail (3) outwards extend and form the structure of encorbelmenting, casing (1) outer wall of the structure below of encorbelmenting has set firmly two deflector rolls (6) from top to bottom, casing (1) outer wall between two deflector rolls (6) is equipped with the opening, left side platelet group is in proper order through two deflector roll (6) gaps, casing (1) outer wall opening, the left side of distribution in casing (1), the right-hand member of right side platelet group is followed guide rail (3) upper end roll-off and is distributed the right side in casing (1), the top of the higher one end of casing (1) is equipped with rainshelter (7), rainshelter (7) are lived guide rail (3) upper end and the activity platelet that corresponds.
3. The automatic rainwater collector according to claim 2, wherein the movable driving device for the movable rainwater guide plate is a screw motor (8), the screw motor (8) is vertically arranged on the inner wall of the right side of the shell (1), a sliding block of the screw motor (8) is connected with the right end of the right small plate group, and a balance weight (9) is hung at the left end of the left small plate group.
4. An automatic rainwater collector according to claim 2, wherein the left and right sides of the bottom of the inside of said housing (1) are respectively provided with a drainage groove, and the wall of the housing (1) opposite to the two ends of the drainage groove is provided with drainage holes.
5. The automatic rainwater collector according to claim 2, wherein the upper surfaces of the main plate (201) and the small movable plate (202) are both of arc-shaped concave structures with low middle and high two sides.
6. The automatic rainwater collector according to claim 1, wherein said holding groove has 7 and the rainwater measuring cylinder (5) has 7.
7. The automatic rainwater collector according to claim 1, further comprising an electronic weighing base (10), two rows of rotatable covers (11), a cover driving motor (12) and a cover rotation controller, wherein each of the two rows of placement grooves is used for placing a rain gauge (5), two through holes are formed in the surface of the movable rain guide plate (2) and distributed in the width direction of the movable rain guide plate (2), one through hole corresponds to one row of rain gauges (5), the through holes are respectively provided with rain pipes (4), one pipe cover of each rain pipe (4) is provided with a rotatable cover (11), the electronic weighing base (10) is arranged at the bottom of the rain gauge (5), the cover driving motor (12) is arranged at the bottom of the movable rain guide plate (2) through a suspension bracket, the cover driving motor (12) is arranged between the two through holes, and a power output shaft of the cover driving motor (12) is connected with an installation position at the edge of the rotatable cover (11) through a rotating shaft, and the pivot passes and removes rain board (2), makes closing cap driving motor (12) can drive rotatory closing cap (11) and rotate, and rotatory closing cap (11) can rotate and cover one of them and cross the mouth of pipe of rain pipe (4), and another crosses the mouth of pipe of rain pipe (4) and be in open state, closing cap rotary controller respectively with electronic weighing base (10), closing cap driving motor (12) electricity are connected.
8. The automatic rainwater collector according to claim 1, wherein said rain gauge (5) comprises a body (501), a flow guiding pipe (502), a rain receiving funnel (503), and a floating ball (504), said rain receiving funnel (503) is disposed at the top opening of the body (501), the inner diameter of the upper end of the rain receiving funnel (503) is equal to the inner diameter of the body (501), said flow guiding pipe (502) is spiral, the upper end of the flow guiding pipe (502) is connected to the liquid outlet of the lower end of the rain receiving funnel (503), the flow guiding pipe (502) is disposed in the body (501), and said floating ball (504) is disposed in the rain receiving funnel (503).
9. The automatic rainwater collector according to claim 1, wherein the semiconductor refrigerating device (14) is arranged on the outer side of the upper part of the rainwater measuring cylinder (5), the heat dissipation end of the semiconductor refrigerating device (14) is in contact with the inner wall of the shell (1), and the inner wall of the shell (1) is provided with heat dissipation grid openings.
10. The automatic rainwater collector according to claim 9, characterized in that two sides in the housing (1) are respectively provided with a sliding rod (15) in a standing manner, the sliding rod (15) is sleeved with a sliding sleeve (16), a screw hole in the front of the sliding sleeve (16) is provided with a bolt handle (17), the bolt handle (17) is used for abutting against the sliding rod (15), the semiconductor refrigerating device (14) is positioned between the two sliding sleeves (16), and the side surface of the sliding sleeve (16) is connected with the side surface of the semiconductor refrigerating device (14), so that the sliding sleeve (16) can be lifted together with the semiconductor refrigerating device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210011285.3A CN114279103B (en) | 2022-01-07 | 2022-01-07 | Automatic rainwater collector |
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|---|---|---|---|
| CN202210011285.3A CN114279103B (en) | 2022-01-07 | 2022-01-07 | Automatic rainwater collector |
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| CN114279103B (en) | 2022-10-28 |
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