CN114609699B - Telescopic rainfall collector - Google Patents
Telescopic rainfall collector Download PDFInfo
- Publication number
- CN114609699B CN114609699B CN202210155473.3A CN202210155473A CN114609699B CN 114609699 B CN114609699 B CN 114609699B CN 202210155473 A CN202210155473 A CN 202210155473A CN 114609699 B CN114609699 B CN 114609699B
- Authority
- CN
- China
- Prior art keywords
- lifting
- sleeve
- rainwater
- base
- funnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000000853 adhesive Substances 0.000 claims description 31
- 230000001070 adhesive effect Effects 0.000 claims description 31
- 229920001875 Ebonite Polymers 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application relates to the field of rainfall detection, in particular to a telescopic rainfall collector, which comprises a base and a rainwater collecting device arranged at the top of the base, wherein a rainwater circulation cavity communicated with the rainwater collecting device is arranged in the base, the rainwater circulation cavity is arranged on the base, a rainfall detection device is further arranged in the rainwater circulation cavity, the bottom of the base is further provided with a rainwater outflow opening communicated with the rainwater circulation cavity, the rainwater collecting device comprises a sleeve vertically arranged at the top of the base and a funnel-shaped collector arranged at the top end of the sleeve, the funnel-shaped collector can adjust the caliber of the funnel-shaped collector, and the top end of the base is further provided with a caliber adjusting mechanism for adjusting the caliber of the funnel-shaped collector.
Description
Technical Field
The invention relates to the field of rainfall detection, in particular to a telescopic rainfall collector.
Background
The rain gauge is a measuring instrument for measuring the rain amount, is an instrument for measuring the rain amount of a certain area in a period of time by a weather and hydrology family, can help people to detect the rain amount, is widely applied to the fields of weather, facility agriculture, forestry, gardening, animal husbandry and the like, most of the rain amount measurement is carried out by taking millimeter as a measuring unit, sometimes the measurement result is also taken in inch or centimeter as a unit, the reading of the rain amount measuring device can be manually read out or an automatic weather station is used, the observed frequency can be changed according to the requirement of an acquisition unit, the collected rain water is not reserved after being observed in most cases, but a few weather stations are reserved as pollution degrees or other tested samples, the user needs to use the rain amount measuring device when measuring the rain amount of the area, the existing rain amount collecting container is of a fixed size, the actual rain amount is difficult to accurately collect due to small caliber fixing and larger error due to small caliber.
The utility model provides a chinese patent CN202021174682.5 hydrologic rainfall measuring device of present disclosure, the on-line screen storage device comprises a base, the equal bolt organic case in both sides at base top, the inner chamber of machine case is provided with elevating system, the center department bolt at base top has the mounting box, the inner chamber sliding connection of mounting box has a album rain case, the top of album rain case both sides all communicates there is the outlet pipe, the one end that album rain case was kept away from to the outlet pipe extends to the bottom of mounting box inner chamber, the outlet pipe is located the front of first slider, the front of mounting box and album rain case all inlays and is equipped with the observation window, the equal bolt in right side of mounting box and album rain case has the scale, the top bolt of album rain case has the funnel, the bottom intercommunication of funnel has the inlet tube, the center department bolt of funnel top both sides has the fixing base, one side that elevating system kept away from machine case and the top fixed connection of fixing base.
According to the above patent, the height of the funnel and the rainwater collecting box is adjusted according to the size of the rainfall, the volume of the measuring device is increased, and therefore the measuring precision is improved, however, the caliber of the funnel cannot be adjusted, and the funnel cannot be accurately collected when collecting rainwater, so that the error is large, and a collecting device capable of automatically adjusting the caliber of the funnel is needed at present.
Disclosure of Invention
Based on the problems in the prior art, the application provides the telescopic rainfall collector, and the caliber of the funnel-shaped collector is adjusted by the caliber adjusting mechanism, so that the actual rainfall is accurately collected, the rainfall is conveniently collected, and the accurate rainfall detection degree is improved.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
the invention provides a telescopic rainfall collector, which comprises a base and a rainwater collecting device arranged at the top of the base, wherein a rainwater circulation cavity communicated with the rainwater collecting device is arranged in the base, a rainfall detection device is further arranged on the base and positioned in the rainwater circulation cavity, a rainwater outflow opening communicated with the rainwater circulation cavity is further formed in the bottom of the base, the rainwater collecting device comprises a sleeve vertically arranged at the top of the base and a funnel-shaped collector arranged at the top end of the sleeve, the funnel-shaped collector can adjust the caliber of the funnel-shaped collector, the top end of the base is further provided with a caliber adjusting mechanism for adjusting the caliber of the funnel-shaped collector, and the sleeve is further communicated with the rainwater circulation cavity.
Preferably, the funnel-shaped collector is formed by alternately connecting a plurality of hard adhesives and a plurality of soft adhesives, the size of the soft adhesives is larger than that of the hard adhesives, an end cover is coaxially arranged at the top end of the sleeve, the end cover is fixed on the sleeve, the outer surface of the end cover and the outer surface of the sleeve are positioned on the same horizontal plane, connectors which are the same as the plurality of hard adhesives in number are uniformly arranged on the end cover along the circumferential direction of the sleeve, the end parts of the plurality of hard adhesives on the funnel-shaped collector in the same direction are respectively fixed in one connector, and one end of each soft adhesive close to the end cover is elastically pressed against the edge of the end cover.
Preferably, the caliber adjusting mechanism comprises a lifting outer shell sleeved on the sleeve in a coaxial manner, a lifting rotating shaft coaxially arranged in the sleeve, and a lifting pushing block coaxially sleeved on the lifting rotating shaft and used for pushing the lifting outer shell to move, the diameter of the lifting rotating shaft is smaller than the inner diameter of the sleeve, the lifting rotating shaft can rotate around the axis of the lifting rotating shaft in the sleeve, a motor used for driving the lifting rotating shaft to rotate is fixedly arranged on the base and positioned in the rainwater circulation cavity, an output shaft of the motor is connected with the end part of the lifting rotating shaft through a coupling, threads are further formed on the outer surface of the lifting rotating shaft, the lifting pushing block is connected with the lifting rotating shaft through threads, and the lifting pushing block is fixedly connected with the lifting outer shell.
Preferably, the lifting pushing block is in a circular ring shape, the outer diameter of the lifting pushing block is equal to the inner diameter of the sleeve, the periphery of the lifting pushing block also penetrates through the sleeve to extend outwards to form a protruding block, a strip-shaped groove for each protruding block to move is formed in the wall of the sleeve along the axis direction of the sleeve, a gap capable of completely accommodating the funnel-shaped collector together through the lifting shell is reserved between the lifting pushing block and the lifting shell, and each protruding block is connected with the lifting shell through a connecting strip.
Preferably, the end of the lifting shell close to the funnel-shaped collector is provided with a flaring which prevents the soft rubber and hard rubber surfaces from being damaged by friction.
Preferably, the rainfall detection device comprises a tipping bucket arranged in the rainwater circulation cavity and water outlet channels symmetrically arranged on two sides of the tipping bucket, the middle of the tipping bucket is connected with a shaft connection frame, the shaft connection frame is fixed on the base, the symmetrical surfaces of the two water outlet channels are the middle section of the tipping bucket, the two water outlet channels are all positioned in the rainwater circulation cavity and are also all positioned below the tipping bucket, the two water outlet channels are all fixed on the base, and the end part of each water outlet channel is also provided with a contact switch which can be contacted when the tipping bucket overturns.
Preferably, the water outlet channel is provided with a slope which inclines towards the rainwater outlet, and the lower end of the water outlet channel is also provided with a water outlet for rainwater to flow out towards the rainwater outlet.
Preferably, the lifting device further comprises a protection mechanism for playing a protection effect on the lifting rotating shaft and the motor, the protection mechanism comprises a corrugated pipe sleeved on the lifting rotating shaft and a protection shell sleeved on the motor, the top of the lifting pushing block is provided with an annular threaded port along the axis of the lifting pushing block, one end of the corrugated pipe is in threaded connection with the threaded port, the end part of the end cover is fixedly provided with a top disc, the other end of the corrugated pipe is fixed on the top disc, and the protection shell is fixed on the base.
Preferably, the top disc and the lifting pushing block are provided with water inlets for rainwater to enter the rainwater circulation cavity through the sleeve.
Preferably, the top of the top disk is provided with a conical head, the tip of the conical head faces upwards, and the conical head and the sleeve are coaxial.
Compared with the prior art, the application has the beneficial effects that:
1. According to the application, the aperture of the funnel-shaped collector is regulated by the aperture regulating mechanism, so that the actual rainfall is accurately collected, the rainfall is conveniently collected, the accurate rainfall detection degree is improved, and the accurate rainfall detection is realized by the cooperation between the rainfall detection device and the rainwater collection device.
2. The application realizes that the caliber of the funnel-shaped collector can be changed by the composition of the funnel-shaped collector by alternately connecting the hard glue and the soft glue, improves the accurate collection of the actual rainfall and is convenient for collecting the rainfall.
3. According to the application, the caliber of the funnel-shaped collector is changed by moving the lifting outer shell up and down, so that the collection of rainfall is facilitated, and the accuracy of rainfall measurement is improved.
4. According to the application, the lifting pushing block is connected with the lifting shell through the connecting strip, so that the lifting shell can move and move in place, the caliber adjusting range of the funnel-shaped collector is increased, and the rainfall is more conveniently collected.
5. According to the application, through the arrangement of the flaring at the end part of the lifting shell, the protection of the funnel-shaped collector when the caliber is adjusted is realized, the service life of the funnel-shaped collector is prolonged, and the situation that the soft rubber and the hard rubber on the funnel-shaped collector are severely damaged by friction, so that the bearing rainwater cannot be broken is avoided.
6. According to the application, through the left-right overturning of the tipping bucket and the contact of the contact switch, the rainfall is detected, and the detection accuracy is ensured.
7. According to the application, through the arrangement of the corrugated pipe and the protective shell, the protection of the lifting rotating shaft and the motor is realized, the service lives of the lifting rotating shaft and the motor are prolonged, and the situation that the lifting rotating shaft cannot rotate due to the failure of the motor, so that the caliber of the funnel-shaped collector cannot be adjusted is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a left side view of the present application;
FIG. 4 is a cross-sectional view at A-A of FIG. 3;
FIG. 5 is a top view of the present application;
FIG. 6 is a partial perspective view of the structure at B-B of FIG. 5;
FIG. 7 is an enlarged schematic view at C of FIG. 6;
FIG. 8 is an enlarged schematic view at D of FIG. 6;
Fig. 9 is a schematic perspective view of a rainwater collecting apparatus;
FIG. 10 is an exploded perspective view of FIG. 9;
FIG. 11 is a schematic perspective view of the base and the rain amount detecting device;
Fig. 12 is an exploded perspective view of fig. 11.
The reference numerals in the figures are:
1-a base; 1 a-a rainwater circulation cavity; 1 b-a rainwater outlet;
2-a rainwater collection device; 2 a-a sleeve; 2a 1-end cap; 2a 2-a bar-shaped groove; 2 b-a funnel-shaped collector; 2b 1-hard gelatin; 2b 2-soft rubber; 2 c-caliber adjusting mechanism; 2c 1-lifting the outer shell; 2c 2-lifting rotating shafts; 2c 3-lifting pushing blocks; 2c 4-motor; 2c 5-coupling; 2c 6-bump; 2c 7-connecting bars;
3-a rainfall detection device; 3 a-tipping bucket; 3 b-a water outlet channel; 3 c-a shaft connecting frame; 3 d-contact switch;
4-a protection mechanism; 4 a-bellows; 4 b-a protective enclosure; 4 c-top plate; 4c 1-conical head.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1-12, the present application provides:
The utility model provides a retractable rainfall collector, including base 1 and the rainwater collection device 2 of setting at the 1 top of base, be equipped with in the base 1 with rainwater collection device 2 intercommunication's rainwater circulation chamber 1a, the rainfall detection device 3 is still installed to the last and lie in rainwater circulation chamber 1a of base 1, and the rainwater egress opening 1b with rainwater circulation chamber 1a intercommunication has still been seted up to the bottom of base 1, rainwater collection device 2 includes the sleeve pipe 2a of vertical setting at 1 top of base and sets up the funnel-shaped collector 2b on sleeve pipe 2a top, the size of its bore can be adjusted to funnel-shaped collector 2b, and the top of base 1 still is equipped with the bore adjustment mechanism 2c that is used for adjusting funnel-shaped collector 2b bore size, intercommunication between sleeve pipe 2a and the rainwater circulation chamber 1a still.
Based on the above embodiments, the technical problem to be solved by the present application is how to accurately collect and detect rainwater. Therefore, according to the application, the rainwater is collected by the rainwater collecting device 2, when the rainwater enters the funnel-shaped collector 2b in the rainy day, the rainwater slides into the sleeve 2a along the funnel-shaped collector 2b, then the rainwater enters the rainwater circulation cavity 1a and falls on the rainfall detecting device 3, the rainfall is judged according to the detection of the rainwater by the rainfall detecting device 3, and finally the rainwater can be discharged along the rainwater outlet 1b, however, when the rainfall is small or large, the actual rainfall is difficult to accurately collect because the caliber cannot be regulated by the funnel-shaped collector 2b, the error is relatively large, and therefore, the caliber of the funnel-shaped collector 2b is regulated by the caliber regulating mechanism 2c, so that the caliber of the funnel-shaped collector 2b can be regulated to a proper opening degree according to the rainfall, and the actual rainfall can be finally detected by the rainfall detecting device 3 after the rainwater is collected.
Further, as shown in fig. 6, 7, 9 and 10:
the funnel-shaped collector 2b is formed by alternately connecting a plurality of hard adhesives 2b1 and a plurality of soft adhesives 2b2, the size of the soft adhesives 2b2 is larger than that of the hard adhesives 2b1, an end cover 2a1 is coaxially arranged at the top end of the sleeve 2a, the end cover 2a1 is fixed on the sleeve 2a, the outer surface of the end cover 2a1 and the outer surface of the sleeve 2a are positioned on the same horizontal plane, connecting ports which are the same as the plurality of hard adhesives 2b1 in number are uniformly formed in the circumferential direction of the sleeve 2a on the end cover 2a1, the end parts of the plurality of hard adhesives 2b1 on the funnel-shaped collector 2b in the same direction are respectively fixed in one connecting port, and one end, close to the end cover 2a1, of each soft adhesive 2b2 is elastically pressed against the edge of the end cover 2a 1.
Based on the above embodiment, the technical problem to be solved by the present application is how the funnel-shaped collector 2b can adjust the size of its caliber. Therefore, the application enables the aperture of the funnel-shaped collector 2b to be changed through the alternate connection of the hard adhesives 2b1 and the soft adhesives 2b2, when the aperture adjusting mechanism 2c changes the aperture of the funnel-shaped collector 2b, the aperture of the funnel-shaped collector 2b can be changed under the action of the self elastic force, the aperture adjusting mechanism 2c can promote the aperture of the funnel-shaped collector 2b to be adjusted to a proper size, finally, the collection of rainwater is convenient, and the alternate connection between the hard adhesives 2b1 and the soft adhesives 2b2 enables the funnel-shaped collector 2b to have contractibility and expansibility, if the connection arrangement between the hard adhesives 2b1 and the soft adhesives 2b2 is uneven, the funnel-shaped collector 2b can not be changed into a funnel shape, the collection of rainwater is affected, the connection mode between the hard adhesives 2b1 and the soft adhesives 2b1 and the end cover 2a1 is respectively, and the rainwater can not fall out of the surface of the soft adhesives 2b2 when the rainwater is collected, and the rainwater can not fall out of the surface of the soft adhesives 2b well.
Further, as shown in fig. 4, 8 and 10:
The caliber adjusting mechanism 2c comprises a lifting outer shell 2c1 coaxially sleeved on the sleeve 2a, a lifting rotating shaft 2c2 coaxially arranged in the sleeve 2a and a lifting pushing block 2c3 coaxially sleeved on the lifting rotating shaft 2c2 and used for pushing the lifting outer shell 2c1 to move, the diameter of the lifting rotating shaft 2c2 is smaller than the inner diameter of the sleeve 2a, the lifting rotating shaft 2c2 can rotate around the axis of the sleeve 2a, a motor 2c4 used for driving the lifting rotating shaft 2c2 to rotate is fixedly arranged on the base 1 and positioned in the rainwater circulation cavity 1a, an output shaft of the motor 2c4 is connected with the end part of the lifting rotating shaft 2c2 through a coupler 2c5, threads are further arranged on the outer surface of the lifting rotating shaft 2c2, the lifting pushing block 2c3 is in threaded connection with the lifting rotating shaft 2c2, and the lifting pushing block 2c3 is fixedly connected with the lifting outer shell 2c 1.
Based on the above embodiment, the technical problem to be solved by the present application is how the caliber adjusting mechanism 2c adjusts the caliber of the funnel-shaped collector 2 b. For this reason, the lifting rotation shaft 2c2 is driven to rotate by the motor 2c4, and the lifting rotation shaft 2c2 is in threaded connection with the lifting push block 2c3 and the lifting push block 2c3 is fixedly connected with the lifting shell 2c1, so that the lifting push block 2c3 pushes the lifting shell 2c1 to move upwards along with the rotation of the lifting rotation shaft 2c2, when the lifting shell 2c1 is positioned at the lower half of the sleeve 2a and does not contact with the funnel-shaped collector 2b, the funnel-shaped collector 2b is in an open state under the action of self elasticity, the caliber of the funnel-shaped collector 2b is in a maximum state, the lifting shell 2c1 is wrapped on the funnel-shaped collector 2b along with the lifting shell 2c1, the caliber of the funnel-shaped collector 2b is contained along with the lifting shell 2c1, the funnel-shaped collector 2b is wrapped in the sleeve until the funnel-shaped collector 2b is completely wrapped in the sleeve until the lifting shell 2c1 is moved up to a final position, and the funnel-shaped collector 2b is also in a minimum caliber state.
Further, as shown in fig. 4, 8 and 10:
The lifting pushing block 2c3 is in a circular ring shape, the outer diameter of the lifting pushing block 2c3 is equal to the inner diameter of the sleeve 2a, the periphery of the lifting pushing block 2c3 is provided with a protruding block 2c6 which outwards extends through the sleeve 2a, a strip-shaped groove 2a2 for each protruding block 2c6 to move is formed in the pipe wall of the sleeve 2a along the axial direction of the sleeve, a gap which can completely store the funnel-shaped collector 2b together through the lifting shell 2c1 is reserved between the lifting pushing block 2c3 and the lifting shell 2c1, and each protruding block 2c6 is connected with the lifting shell 2c1 through a connecting strip 2c 7.
Based on the above embodiment, the technical problem to be solved by the present application is how the lifting pushing block 2c3 pushes the lifting shell 2c1 and ensures that the lifting shell 2c1 can be completely moved in place. Therefore, according to the application, through the connection of the connecting strip 2c7 between the lifting pushing block 2c3 and the lifting shell 2c1, when the lifting rotating shaft 2c2 rotates to drive the lifting pushing block 2c3 to move, the lifting shell 2c1 also moves along with the lifting pushing block 2c3, and because the end part of the lifting rotating shaft 2c2 is flush with the end cover 2a1, if the position of the lifting shell 2c1 is not higher than that of the lifting pushing block 2c3, the lifting shell 2c1 cannot completely wrap the funnel-shaped collector 2b, a proper distance is reserved between the lifting shell 2c1 and the lifting shell 2c3 due to the connection of the connecting strip 2c7 between the lifting shell 2c1 and the lifting pushing block 2c3, the lifting shell 2c1 can also completely wrap the funnel-shaped collector 2b after the lifting pushing block 2c3 moves in place, the range of the caliber of the funnel-shaped collector 2b is wider, and the collection of rainfall is more convenient.
Further, as shown in fig. 4 and 7:
The end of the lifting outer shell 2c1, which is close to the funnel-shaped collector 2b, is provided with a flaring which prevents the surfaces of the soft rubber 2b2 and the hard rubber 2b1 from being damaged by friction.
Based on the above embodiment, the technical problem to be solved by the present application is how to avoid the situation of losing the surface of the funnel-shaped collector 2b when the lifting casing 2c1 moves up and down. Therefore, by arranging the end flaring of the lifting outer shell 2c1, when the lifting outer shell 2c1 moves upwards, the funnel-shaped collector 2b can be stored inwards along the inner edge of the lifting outer shell 2c1, and can not contact with the corners of the end of the lifting outer shell 2c1, friction damage to the surfaces of the hard rubber 2b1 and the soft rubber 2b2 can be generated, and the funnel-shaped collector 2b is protected.
Further, as shown in fig. 4, 11 and 12:
The rainfall detection device 3 comprises a tipping bucket 3a arranged in the rainwater circulation cavity 1a and water outlet channels 3b symmetrically arranged on two sides of the tipping bucket 3a, the middle of the tipping bucket 3a is connected with a shaft connecting frame 3c in a shaft connecting mode, the shaft connecting frame 3c is fixed on the base 1, the symmetrical planes of the two water outlet channels 3b are the middle section of the tipping bucket 3a, the two water outlet channels 3b are all positioned in the rainwater circulation cavity 1a, the two water outlet channels 3b are also all positioned below the tipping bucket 3a, the two water outlet channels 3b are all fixed on the base 1, and the end part of each water outlet channel 3b is also provided with a contact switch 3d which can be contacted when the tipping bucket 3a is overturned.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how the rainfall detection device 3 detects the rainfall of the collected rainwater. Therefore, the application receives rainwater through the tipping bucket 3a, when the rainwater flows into the rainwater circulation cavity 1a of the base 1 from the sleeve 2a, the rainwater can fall into the tipping bucket 3a, when the accumulated water amount on the tipping bucket 3a reaches a certain height such as 0.1 millimeter, the tipping bucket 3a is out of balance and overturns, the rainwater is poured, as the inner wall of the base 1 is provided with a structure concave inwards towards the tipping bucket 3a, the end part of the tipping bucket 3a overturns along the inner wall of the base 1 during the overturning, no gap exists between the end part of the tipping bucket 3a and the inner wall of the base 1, therefore, the rainwater can directly fall onto the tipping bucket 3a and cannot directly fall onto the water outlet channel 3b, the situation that the contact switch 3d is inaccurate in judging the actual rainfall is caused, as the rainfall continuously overturns left and right, the tipping bucket 3a can contact the contact switch 3d, the electrical signal switch 3d overturns along with the inner wall of the base 1, the rainwater is completely discharged from the water outlet channel b through the measuring device, the data can be finally recorded, and the rainfall is finally discharged from the water outlet channel 3b, and the data can be completely read out after the rainfall is completely.
Further, as shown in fig. 4 and 12:
the water outlet channel 3b is provided with a slope which is inclined towards the rainwater outlet 1b, and the lower ends of the water outlet channels 3b are provided with water outlets for rainwater to flow out towards the rainwater outlet 1 b.
Based on the above embodiment, after the water in the skip bucket 3a is poured into the water outlet channel 3b, the rainwater flows along the slope towards the rainwater outlet 1b, and finally the rainwater can be discharged out of the rainwater outlet 1b through the water outlet on the water outlet channel 3b, if the water outlet channel is not provided with the slope, when the rainwater is poured onto the water outlet channel 3b, the situation of water accumulation on the water outlet channel 3b is easy to occur, the slope is arranged, the rainwater can flow towards the rainwater outlet 1b more smoothly, the guiding effect is achieved on the rainwater, and the rainwater outlet 1b on the base 1 is arranged so that the rainwater can be discharged in time after being detected, the situation that the rainwater is accumulated in the rainwater circulation cavity 1a and cannot turn left and right is avoided, and the fit between the skip bucket 3a and the contact switch 3d can better detect the rainfall.
Further, as shown in fig. 4 and 7:
The lifting device further comprises a protection mechanism 4 for playing a protection effect on the lifting rotating shaft 2c2 and the motor 2c4, the protection mechanism 4 comprises a corrugated pipe 4a sleeved on the lifting rotating shaft 2c2 and a protection casing 4b sleeved on the motor 2c4, an annular threaded opening is formed in the top of the lifting pushing block 2c3 along the axis of the lifting pushing block, one end of the corrugated pipe 4a is in threaded connection with the threaded opening, a top disc 4c is fixedly arranged at the end of the end cover 2a1, the other end of the corrugated pipe 4a is fixedly arranged on the top disc 4c, and the protection casing 4b is fixedly arranged on the base 1.
Based on the above-described embodiments, the technical problem to be solved by the present application is how to protect the lifting rotation shaft 2c2 and the motor 2c4 when collecting rainwater. Therefore, the application protects the lifting rotating shaft 2c2 by the corrugated pipe 4a and protects the motor 2c4 by the protecting shell 4b, when the rainwater flows through the sleeve pipe 2a and the rainwater flows through the cavity 1a, the corrugated pipe 4a and the protecting shell 4b are isolated from rainwater, so that the rainwater cannot contact the lifting rotating shaft 2c2 and the motor 2c4, when the lifting pushing block 2c3 moves, the corrugated pipe 4a can also change the length along with the movement of the lifting pushing block 2c3, the corrugated pipe 4a cannot rotate along with the lifting rotating shaft 2c2, the corrugated pipe 4a is prevented from being stirred together to influence the rotation of the lifting rotating shaft 2c2, and the corrugated pipe 4a is connected between the lifting pushing block 2c3 and the top disc 4c, so that the rotation of the lifting rotating shaft 2c2 is not hindered, and the lifting rotating shaft 2c2 is protected.
Further, as shown in fig. 5 to 8:
the top disk 4c and the lifting pushing block 2c3 are respectively provided with a water outlet through which rainwater can enter the rainwater circulation cavity 1a through the sleeve 2 a.
Based on the above embodiment, when rainwater falls into the funnel-shaped collector 2b, the rainwater will enter the sleeve 2a along the water flow port on the top plate 4c, then, the rainwater slides down along the sleeve 2a and enters the rainwater circulation cavity 1a through the water flow port on the lifting pushing block 2c3, and the water flow ports on the top plate 4c and the lifting pushing block 2c3 are opened, so that the rainwater can smoothly flow into the rainwater circulation cavity 1a, and the rainfall is detected by the rainfall detecting device 3.
Further, as shown in fig. 4, 6 and 7:
The top plate 4c has a conical head 4c1 at its top, the conical head 4c1 pointing upwards and coaxial between the conical head 4c1 and the sleeve 2 a.
Based on the above embodiment, when rainwater falls into the funnel-shaped collector 2b, the rainwater slides down along the inner wall of the funnel-shaped collector 2b, when the rainwater falls directly onto the conical head 4c1, the rainwater slides down along the conical surface of the conical head 4c1 because the tip of the conical head 4c1 is upward, and the rainwater flows toward the water flow port on the top plate 4c under the guidance of the conical head 4c1, so that the situation that the rainwater is accumulated on the top plate 4c is avoided.
According to the application, the aperture of the funnel-shaped collector 2b is regulated by the aperture regulating mechanism 2c, so that the actual rainfall is accurately collected, the rainfall is conveniently collected, the accurate rainfall detection degree is improved, and the accurate rainfall detection is realized by the cooperation between the rainfall detection device 3 and the rainwater collection device 2.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The utility model provides a scalable rainfall collector, including base (1) and setting up rainwater collection device (2) at base (1) top, be equipped with in base (1) with rainwater collection device (2) intercommunication rainwater circulation chamber (1 a), still install rainfall detection device (3) on base (1) and be located in rainwater circulation chamber (1 a), and the rainwater egress opening (1 b) with rainwater circulation chamber (1 a) intercommunication are still seted up to the bottom of base (1), a serial communication port, rainwater collection device (2) include sleeve pipe (2 a) of vertical setting at base (1) top and set up funnel-shaped collector (2 b) on sleeve pipe (2 a) top, the size of its bore can be adjusted to funnel-shaped collector (2 b) top still is equipped with bore adjustment mechanism (2 c) that are used for adjusting funnel-shaped collector (2 b) bore size, intercommunication between sleeve pipe (2 a) and rainwater circulation chamber (1 a) still;
The funnel-shaped collector (2 b) is formed by alternately connecting a plurality of hard adhesives (2 b 1) and a plurality of soft adhesives (2 b 2), the size of the soft adhesives (2 b 2) is larger than that of the hard adhesives (2 b 1), an end cover (2 a 1) is coaxially arranged at the top end of the sleeve (2 a), the end cover (2 a 1) is fixed on the sleeve (2 a), the outer surface of the end cover (2 a 1) and the outer surface of the sleeve (2 a) are positioned on the same horizontal plane, the end cover (2 a 1) is uniformly provided with connectors which are the same as the plurality of hard adhesives (2 b 1) in number along the circumferential direction of the sleeve (2 a), the end parts of the plurality of hard adhesives (2 b 1) on the funnel-shaped collector (2 b) in the same direction are respectively fixed in one connector, and one end, close to the end of each soft adhesive (2 b 2) is elastically pressed on the edge of the end cover (2 a 1);
The caliber adjusting mechanism (2 c) comprises a lifting outer shell sleeve (2 c 1) coaxially sleeved on the sleeve (2 a), a lifting rotating shaft (2 c 2) coaxially arranged in the sleeve (2 a) and a lifting pushing block (2 c 3) coaxially sleeved on the lifting rotating shaft (2 c 2) for pushing the lifting outer shell sleeve (2 c 1) to move, the diameter of the lifting rotating shaft (2 c 2) is smaller than the inner diameter of the sleeve (2 a), the lifting rotating shaft (2 c 2) can rotate around the axis of the sleeve (2 a), a motor (2 c 4) for driving the lifting rotating shaft (2 c 2) to rotate is fixedly arranged on the base (1) and in the rainwater circulation cavity (1 a), an output shaft of the motor (2 c 4) is connected with the end part of the lifting rotating shaft (2 c 2) through a coupler (2 c 5), the outer surface of the lifting rotating shaft (2 c 3) is also provided with threads, and the lifting pushing block (2 c 3) is in threaded connection with the lifting rotating shaft (2 c 2) and the outer shell sleeve (2 c 1) is fixedly connected;
the inner wall of the base (1) has a structure concave toward the direction of the tipping bucket (3 a), and a gap is not formed between the end part of the tipping bucket (3 a) and the inner wall of the base (1).
2. The retractable rainfall collector according to claim 1, wherein the lifting pushing block (2 c 3) is in a circular ring shape, the outer diameter of the lifting pushing block (2 c 3) is equal to the inner diameter of the sleeve (2 a), the periphery of the lifting pushing block (2 c 3) is provided with a protruding block (2 c 6) which extends outwards through the sleeve (2 a), the pipe wall of the sleeve (2 a) is provided with a strip-shaped groove (2 a 2) for each protruding block (2 c 6) to move along the axial direction of the sleeve, a space which can completely store the funnel-shaped collector (2 b) together through the lifting outer sleeve (2 c 1) is reserved between the lifting pushing block (2 c 3) and the lifting outer sleeve (2 c 1), and each protruding block (2 c 6) is connected with the lifting outer sleeve (2 c 1) through a connecting strip (2 c 7).
3. A retractable rainfall collector according to claim 2, characterised in that the end of the lifting outer shell (2 c 1) close to the funnel-shaped collector (2 b) is provided with a flaring preventing the soft rubber (2 b 2) and hard rubber (2 b 1) surfaces from being damaged by friction.
4. The retractable rainfall collector according to claim 1, wherein the rainfall detection device (3) comprises a tipping bucket (3 a) arranged in the rainwater circulation cavity (1 a) and water outlet channels (3 b) symmetrically arranged on two sides of the tipping bucket (3 a), the middle part of the tipping bucket (3 a) is connected with a shaft frame (3 c) in a shaft mode, the shaft frame (3 c) is fixed on the base (1), the symmetrical surfaces of the two water outlet channels (3 b) are the middle section of the tipping bucket (3 a), the two water outlet channels (3 b) are all arranged in the rainwater circulation cavity (1 a) and are all arranged below the tipping bucket (3 a), the two water outlet channels (3 b) are all fixed on the base (1), and the end part of each water outlet channel (3 b) is also provided with a contact switch (3 d) which can be contacted when the tipping bucket (3 a) is overturned.
5. A retractable rainfall collector according to claim 4, wherein the water outlet channel (3 b) is provided with a slope which is inclined towards the rainwater outlet (1 b), and the lower ends of the water outlet channels (3 b) are provided with water outlets for rainwater to flow out towards the rainwater outlet (1 b).
6. The retractable rainfall collector according to claim 1, further comprising a protection mechanism (4) for protecting the lifting rotating shaft (2 c 2) and the motor (2 c 4), wherein the protection mechanism (4) comprises a corrugated pipe (4 a) sleeved on the lifting rotating shaft (2 c 2) and a protection casing (4 b) sleeved on the motor (2 c 4), the top of the lifting pushing block (2 c 3) is provided with an annular threaded opening along the axis, one end of the corrugated pipe (4 a) is in threaded connection with the threaded opening, a top disc (4 c) is fixedly arranged at the end of the end cover (2 a 1), the other end of the corrugated pipe (4 a) is fixedly arranged on the top disc (4 c), and the protection casing (4 b) is fixedly arranged on the base (1).
7. The telescopic rainfall collector according to claim 6, wherein the top plate (4 c) and the lifting pushing block (2 c 3) are provided with water inlets for rainwater to enter the rainwater circulation cavity (1 a) through the sleeve (2 a).
8. A retractable rainfall collector according to claim 7, characterised in that the top of the top disc (4 c) is provided with a conical head (4 c 1), the tip of the conical head (4 c 1) is directed upwards and the conical head (4 c 1) is coaxial with the sleeve (2 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155473.3A CN114609699B (en) | 2022-02-21 | 2022-02-21 | Telescopic rainfall collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155473.3A CN114609699B (en) | 2022-02-21 | 2022-02-21 | Telescopic rainfall collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114609699A CN114609699A (en) | 2022-06-10 |
| CN114609699B true CN114609699B (en) | 2024-06-25 |
Family
ID=81859143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210155473.3A Active CN114609699B (en) | 2022-02-21 | 2022-02-21 | Telescopic rainfall collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114609699B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185085A (en) * | 2018-12-27 | 2019-08-30 | 贵州省山地农业机械研究所 | A kind of adjustable node solar rain collecting pool |
| CN110568521A (en) * | 2019-10-28 | 2019-12-13 | 山东农业大学 | Adjustable type penetration rainfall measuring device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3808805B2 (en) * | 2002-06-26 | 2006-08-16 | 盛彰 田村 | Precipitation intensity meter |
| US7543493B2 (en) * | 2007-03-14 | 2009-06-09 | Geschwender Robert C | Rain gauge |
| CN210401712U (en) * | 2019-10-28 | 2020-04-24 | 山东农业大学 | Adjustable type penetration rainfall measuring device |
-
2022
- 2022-02-21 CN CN202210155473.3A patent/CN114609699B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185085A (en) * | 2018-12-27 | 2019-08-30 | 贵州省山地农业机械研究所 | A kind of adjustable node solar rain collecting pool |
| CN110568521A (en) * | 2019-10-28 | 2019-12-13 | 山东农业大学 | Adjustable type penetration rainfall measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114609699A (en) | 2022-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114609699B (en) | Telescopic rainfall collector | |
| CA2066722A1 (en) | Soil test apparatus | |
| CN113884648A (en) | Underground water detection system and detection method | |
| CN213843295U (en) | Portable water flow velocity measuring device for water conservancy detection | |
| CN210625718U (en) | Soil and water conservation monitoring devices | |
| CN115932220B (en) | Measuring device suitable for agriculture and forestry carbon sink detects and uses | |
| CN209432030U (en) | A kind of portable accurate hole depth measuring appliance | |
| CN210513437U (en) | Adjustable data recording device for temperature test | |
| CN115684543A (en) | Debris flow monitoring and early warning device | |
| CN212375833U (en) | Highway engineering roadbed compactness field detection device | |
| CN105116472A (en) | Pluviometer based on a water film thickness sensor | |
| CN219657035U (en) | Protective structure of temperature sensor | |
| NL1029507C2 (en) | Meter is for measurement of height of free water level of a water mass in field and comprises rod-shaped housing with lower and upper ends | |
| CN110044273A (en) | A kind of long measuring device and measuring method of fish body body for Choice tests | |
| CN220398956U (en) | Sampling device for detecting volatile organic compounds in soil environment | |
| CN116930017A (en) | Medical erythrocyte sedimentation rate instrument | |
| CN214735784U (en) | Visual colony forming unit counting recorder | |
| CN213336182U (en) | Glue way check out test set that accurate detected | |
| CN215064540U (en) | Total powerstation water level monitoring buoy prism | |
| CN220207891U (en) | Precipitation monitoring facilities | |
| CN217561251U (en) | Viscosity detection device for adhesive reaction | |
| CN210775505U (en) | Veterinary drug residue detection equipment | |
| CN221124700U (en) | Voltage sensor | |
| CN210138158U (en) | Urine collecting bottle | |
| KR100285601B1 (en) | Low-essel sampler set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |