CN213457424U - Portable rain gauge - Google Patents
Portable rain gauge Download PDFInfo
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- CN213457424U CN213457424U CN202022373385.XU CN202022373385U CN213457424U CN 213457424 U CN213457424 U CN 213457424U CN 202022373385 U CN202022373385 U CN 202022373385U CN 213457424 U CN213457424 U CN 213457424U
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Abstract
The utility model discloses a portable hyetometer, include: the water inlet device comprises a shell, wherein the shell is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity is positioned above the second accommodating cavity, the first accommodating cavity is in an inverted cone shape, a first wall surface and a second wall surface are arranged at the bottom of the first accommodating cavity, a water inlet is arranged above the first wall surface, a plurality of water outlets with different heights are arranged on the second wall surface, and the water outlets are communicated with the second accommodating cavity; a drainage pipeline is arranged in the second accommodating cavity, the outlet of the drainage pipeline is communicated with the outside of the shell, a plurality of water outlets are respectively provided with a flow guide pipe, the flow guide pipes are communicated with the drainage pipeline, and a liquid sensor is arranged in each flow guide pipe; the second holding chamber is further provided with a control module, the control module is electrically connected with the liquid sensor, a display screen is arranged on the outer side of the shell, and the display screen is electrically connected with the control module.
Description
Technical Field
The utility model relates to a rain gauge field, in particular to portable rain gauge.
Background
At present, rain gauges are mostly used for detecting the size of rainwater, the commonly used rain gauges comprise a tipping bucket type rain gauge, a photoelectric rain gauge or a piezoelectric rain gauge, and the rain gauges are large in design volume, long in measuring time, not suitable for outdoor carrying and high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable hyetometer, which aims at solving the problems mentioned in the background technology.
In order to achieve the above object, the present invention provides a portable rain gauge, including: the water inlet device comprises a shell, wherein the shell is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity is positioned above the second accommodating cavity, the first accommodating cavity is in an inverted cone shape, a first wall surface and a second wall surface are arranged at the bottom of the first accommodating cavity, a water inlet is arranged above the first wall surface, a plurality of water outlets with different heights are arranged on the second wall surface, and the water outlets are communicated with the second accommodating cavity;
a drainage pipeline is arranged in the second accommodating cavity, the outlet of the drainage pipeline is communicated with the outside of the shell, a plurality of water outlets are respectively provided with a flow guide pipe, the flow guide pipes are communicated with the drainage pipeline, and a liquid sensor is arranged in each flow guide pipe;
the second holding chamber is further provided with a control module, the control module is electrically connected with the liquid sensor, a display screen is arranged on the outer side of the shell, and the display screen is electrically connected with the control module.
Optionally, a first opening is formed in a connecting position of the outer side wall of the casing and the first wall surface, the first wall surface extends outwards through the first opening, and the upper end of the first wall surface and the upper end of the casing enclose the water inlet.
Optionally, a clamping groove is formed in the inner side of the upper end of the first wall surface, a sliding block matched with the clamping groove is arranged at the upper end of the shell, and the sliding block slides to open and close the water inlet.
Optionally, a rain shield is further arranged in the first accommodating cavity, two surfaces of the rain shield face the first wall surface and the second wall surface respectively, the upper end of the rain shield is connected with the shell, the lower end of the rain shield extends downwards to cross the water outlet, and a gap is formed between the rain shield and the bottom of the first accommodating cavity.
Optionally, the first wall surface is provided in a curved surface.
Optionally, the lower extreme of casing is equipped with a plurality of supporting legss, and is a plurality of the supporting legs is followed casing bottom circumference evenly distributed, the supporting legs with casing threaded connection.
The technical proposal of the utility model is that a first holding cavity with an inverted cone is arranged in a shell, the bottom of the first holding cavity is provided with a first wall surface and a second wall surface, a water inlet is arranged above the first wall surface, the second wall surface is provided with water outlets with different heights, when in arrangement, the height of each water outlet is arranged according to the fixed rainfall, when in use in rainy days, rainwater enters the first holding cavity from the water inlet and flows downwards along the first wall surface, when the rainfall is smaller, the rainwater is discharged from the water outlet with lower height, when the rainfall is increased, the rainwater can not be discharged from the water outlet with lower height in time, the rainwater accumulation spreads to the water outlets with higher height, the water outlets with different heights represent the rainfall with different sizes, a flow guide pipe communicated with the water outlets is provided with a liquid sensor, after the rainwater enters, the liquid sensor transmits signals to a control module and then is displayed by a, therefore, the rainfall measuring device can quickly measure the size range of rainfall, and meanwhile, the rainfall measuring device is simple in structure, convenient to carry and low in cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the portable rain gauge of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a portable hyetometer.
In an embodiment of the present invention, as shown in fig. 1, the portable rain gauge includes: the water storage device comprises a shell 100, wherein the shell 100 is provided with a first containing cavity 110 and a second containing cavity 140, the first containing cavity 110 is positioned above the second containing cavity 140, the first containing cavity 110 is in an inverted cone shape, the bottom of the first containing cavity 110 is provided with a first wall surface 111 and a second wall surface 112, a water inlet 120 is arranged above the first wall surface 111, the second wall surface 112 is provided with a plurality of water outlets with different heights, and the water outlets are communicated with the second containing cavity 140; a drainage pipeline 141 is arranged in the second accommodating cavity 140, the outlet of the drainage pipeline 141 is communicated with the outside of the shell 100, a plurality of water outlets are respectively provided with a drainage pipe 142, the drainage pipe 142 is communicated with the drainage pipeline 141, and a liquid sensor is respectively arranged in the drainage pipe 142; the second accommodating cavity 140 is further provided with a control module, the control module is electrically connected with the liquid sensor 143, the outer side of the casing 100 is provided with a display screen, and the display screen control module is electrically connected.
Specifically, in this embodiment, the casing 100 is substantially cylindrical and is convenient to carry, the first accommodating chamber 110 and the second accommodating chamber 140 are formed in the hollow inside of the cylindrical casing 100, the first accommodating chamber 110 is located above the second accommodating chamber 140, the upper side of the first accommodating chamber 110 is large, the lower side of the first accommodating chamber 110 is small and shaped like an inverted cone, and the bottom of the first accommodating chamber 110 is divided into two parts: a first wall surface 111 and a second wall surface 112, wherein a water inlet 120 is arranged above the first wall surface 111, and the water inlet 120 can be opened from the top of the casing 100 or from the side wall of the casing 100;
the second wall surface 112 is provided with a plurality of water outlets 130 from bottom to top, in this embodiment, four water outlets 130 are sequentially provided from bottom to top, which are a first water outlet 131, a second water outlet 132, a third water outlet 133 and a fourth water outlet 134, and it should be noted that the heights of the water outlets need to be calibrated according to the standard rainfall, for example, the first water outlet 131 is set to be fixed 5mm, the second water outlet 132 is set to be 15mm, the third water outlet 133 is set to be 25mm, and the fourth water outlet 134 is set to be 40 mm; during the use, when rainfall once more 10mm first delivery port 131 can be with the whole discharges of rainwater that gets into in the water inlet 120, when the rainfall exceeded 10mm, first delivery port 131 can't be with whole rainwater drainage, the rainwater gets into second delivery port 132, analogize in proper order, when the rainfall exceeded 25mm, when 40mm, the rainwater got into third delivery port 133 and fourth delivery port 134 respectively, and then liquid sensor 143 through each delivery port passes through control module and finally shows on the display screen, thereby can be quick obtain the approximate scope of rainfall at that time, be fit for outdoor personnel and go out to carry.
Further, please refer to fig. 1, in an embodiment of the present invention, a first opening 160 is disposed at a connection position between the outer sidewall of the casing 100 and the first wall 111, the first wall 111 extends outwards through the first opening 160, and an upper end of the first wall 111 and an upper end of the casing 100 enclose to form the water inlet 120. Specifically, the first wall 111 extends toward the side wall of the housing 100, the first opening 160 is disposed at a position connected to the housing 100, and the first wall 111 extends out of the first opening 160 and then extends upward to a position flush with the top end of the housing 100 to form the water inlet 120, so that the water inlet 120 is separated from the second wall 112 to prevent rainwater from directly entering the water outlets.
Further, please refer to fig. 1 in combination, in the embodiment of the present invention, the inner side of the upper end of the first wall 111 is provided with a clamping groove 180, the upper end of the casing 100 is provided with a slider 170 matched with the clamping groove 180, the slider 170 slides to open and close the water inlet 120, and the slider 170 is provided with an opening and closing water inlet 120, so that the water inlet 120 can be covered when not in use, thereby preventing impurities such as dust from entering the first accommodating cavity 110 to block the water outlet or damage the liquid sensor 143.
Further, please refer to fig. 1 in combination, in the embodiment of the present invention, a rain baffle is further disposed in the first accommodating chamber 110, two surfaces of the rain baffle face the first wall 111 and the second wall 112 respectively, an upper end of the rain baffle is connected to the housing 100, a lower end of the rain baffle extends downward to cross over all of the water outlets, and a gap is disposed between the rain baffle and the bottom of the first accommodating chamber 110. Specifically, the water baffle 150 is disposed at the bottom position, the lower end of the water baffle exceeds the first water outlet 131 located at the bottom, and a gap is formed between the water baffle and the bottom of the first accommodating cavity 110, so that when rainwater falls onto the first wall surface 111 from the water inlet 120, the splashed rainwater can be shielded by the rain baffle and flows down to the bottom of the first accommodating cavity 110 along the rain baffle, and therefore the liquid is prevented from being splashed into the water outlet directly to cause misdetection.
Further, referring to fig. 1, in the present embodiment, the first wall 111 is disposed in an arc surface to form a smooth backflow surface, so as to reduce splashing of rainwater.
Further, referring to fig. 1, in the present embodiment, the lower end of the casing 100 is provided with a plurality of supporting legs 190, the supporting legs 190 are uniformly distributed along the circumferential direction of the bottom of the casing 100, the supporting legs 190 are in threaded connection with the casing 100, and when the rain gauge is used, the height of the supporting legs 190 is adjusted to enable the rain gauge to reach a horizontal state, so that the rain gauge is convenient to use.
The technical scheme of the utility model is that an inverted cone-shaped first containing cavity 110 is arranged in a shell 100, a first wall 111 and a second wall 112 are arranged at the bottom of the first containing cavity 110, a water inlet 120 is arranged above the first wall 111, a water outlet with different heights is arranged on the second wall 112, during the setting, the height of each water outlet is set according to the fixed rainfall amount, when the utility model is used in rainy days, rainwater enters the first containing cavity 110 from the water inlet 120 and flows downwards along the first wall 111, when the rainfall amount is smaller, the rainwater is discharged from the water outlet with lower height, when the rainfall amount is increased, the water outlet with lower height can not timely discharge rainwater, the rainwater accumulation spreads to the water outlet with higher height, the water outlets with different heights represent rainfall amounts with different sizes, a diversion pipe 142 communicated with the water outlets is provided with a liquid sensor 143, after the rainwater enters, the liquid sensor 143 transmits signals to a control module and then displays the signals by a display, therefore, the rainfall measuring device can quickly measure the size range of rainfall, and meanwhile, the rainfall measuring device is simple in structure, convenient to carry and low in cost.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A portable rain gauge, comprising:
the water inlet device comprises a shell, wherein the shell is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity is positioned above the second accommodating cavity, the first accommodating cavity is in an inverted cone shape, a first wall surface and a second wall surface are arranged at the bottom of the first accommodating cavity, a water inlet is arranged above the first wall surface, a plurality of water outlets with different heights are arranged on the second wall surface, and the water outlets are communicated with the second accommodating cavity;
a drainage pipeline is arranged in the second accommodating cavity, the outlet of the drainage pipeline is communicated with the outside of the shell, a plurality of water outlets are respectively provided with a flow guide pipe, the flow guide pipes are communicated with the drainage pipeline, and a liquid sensor is arranged in each flow guide pipe;
the second holding chamber is further provided with a control module, the control module is electrically connected with the liquid sensor, a display screen is arranged on the outer side of the shell, and the display screen is electrically connected with the control module.
2. The portable rain gauge of claim 1, wherein a first opening is provided at a location where the outer side wall of the housing is connected to the first wall, the first wall extending outwardly through the first opening, and an upper end of the first wall and an upper end of the housing enclose the water inlet.
3. The portable rain gauge according to claim 2, wherein a locking groove is formed on an inner side of an upper end of the first wall surface, and a slider matched with the locking groove is formed on an upper end of the housing, and the slider slides to open and close the water inlet.
4. The portable rain gauge according to claim 3, wherein a rain shield is further provided in the first receiving chamber, two surfaces of the rain shield face the first wall surface and the second wall surface, respectively, an upper end of the rain shield is connected to the housing, a lower end of the rain shield extends downward beyond all the water outlets, and a gap is provided between the rain shield and the bottom of the first receiving chamber.
5. The portable rain gauge of claim 3, wherein the first wall is curved.
6. The portable rain gauge according to claim 1, wherein the lower end of the housing is provided with a plurality of support legs, the support legs are evenly distributed along the circumferential direction of the bottom of the housing, and the support legs are in threaded connection with the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373385.XU CN213457424U (en) | 2020-10-22 | 2020-10-22 | Portable rain gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373385.XU CN213457424U (en) | 2020-10-22 | 2020-10-22 | Portable rain gauge |
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| Publication Number | Publication Date |
|---|---|
| CN213457424U true CN213457424U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373385.XU Active CN213457424U (en) | 2020-10-22 | 2020-10-22 | Portable rain gauge |
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| CN (1) | CN213457424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023050657A1 (en) * | 2021-09-29 | 2023-04-06 | 滨州学院 | Precipitation monitoring device, precipitation measuring method and system, and storage medium |
-
2020
- 2020-10-22 CN CN202022373385.XU patent/CN213457424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023050657A1 (en) * | 2021-09-29 | 2023-04-06 | 滨州学院 | Precipitation monitoring device, precipitation measuring method and system, and storage medium |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 T8 Tourism Creative (Bonded) Park, 1st Floor, Warehouse Area, Hehe Warehouse Building, No. 8 Shihua Road, Fubao Community, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhuo Layer Technology Co.,Ltd. Address before: 518000 Room 215, 2 / F, building 9, phase II, Nanshan cloud Valley Pioneer Park, 2 Pingshan 1st Road, Pingshan community, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhuozhang Weather Service Co.,Ltd. |
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| CP03 | Change of name, title or address |