CN211263828U - Prevent rain gauge of foreign matter - Google Patents
Prevent rain gauge of foreign matter Download PDFInfo
- Publication number
- CN211263828U CN211263828U CN202020008094.8U CN202020008094U CN211263828U CN 211263828 U CN211263828 U CN 211263828U CN 202020008094 U CN202020008094 U CN 202020008094U CN 211263828 U CN211263828 U CN 211263828U
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- China
- Prior art keywords
- dust
- proof box
- rainwater collection
- window
- screw rod
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Abstract
The utility model discloses a prevent rain gauge of foreign matter, including the dust-proof box, set up rainwater collection device in the dust-proof box, rainwater collection device bottom is equipped with electric putter, and the electric putter other end links to each other with the dust-proof box diapire, covering on the dust-proof box and being equipped with the rainwater collection window that supplies rainwater collection device business turn over, being equipped with automatic sliding closure mechanism on the rainwater collection window, automatic sliding closure mechanism includes window lid, screw rod and step motor, window lid, screw rod and step motor install below the upper cover, the screw rod is connected with step motor's hub connection, the window cover be equipped with the nut that the screw rod paird the connection, electric putter and step motor all link to each other with the inside controller that sets up of dust-proof box, be equipped with the humidity inductor on the dust-proof box top surface, the humidity inductor links to each other with the controller electricity. The device can effectively separate the dry and wet settlement of the atmosphere, eliminates the rainfall measurement error and influences the water quality caused by the fact that particles such as sand and soil enter the rainwater collecting device, and is convenient to clean.
Description
Technical Field
The utility model relates to a soil and water monitoring field especially relates to a prevent rain gauge of foreign matter.
Background
The rainfall gauge is a special appliance for collecting rainfall and is used for measuring the rainfall in millimeters through a rainfall measuring cylinder matched with the rainfall gauge. The rainfall gauge is an instrument for measuring the total rainfall of liquid and solid instruments in a certain period of time, is mostly arranged in an outdoor open place at present and is used for collecting and measuring the rainfall in rainy days; when the rainfall is not rained, outdoor dust is large, particularly in northwest areas of China, and when dust or sand is blown into the rain gauge, a rainwater collection chamber inside the rain gauge is polluted, so that the accuracy of rainfall measurement is influenced; in addition, can carry suspended solid, microorganism, organic pollutant etc. in the rainwater, these rainwater carry foreign matters such as thing and dust, sand all can deposit in the lateral wall and the bottom of rainfall ware, and long-term accumulation not only influences quality of water, more influences rainfall measurement's accuracy, needs the manual work to clear up it, and wastes time and energy.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, a foreign object prevention rain gauge is provided to solve the problems generated above.
In order to solve the technical problems, the technical proposal adopted by the utility model is that the rain gauge for preventing foreign matters comprises a dust-proof box, a rainwater collecting device is arranged in the dust-proof box, an electric push rod is arranged at the bottom of the rainwater collecting device, the other end of the electric push rod is connected with the bottom wall of the dust-proof box, the upper cover of the dust-proof box is provided with a rainwater collecting window for the rainwater collecting device to enter and exit, the rainwater collecting window is provided with an automatic sliding closure mechanism, the automatic sliding closure mechanism comprises a window cover, a screw rod and a stepping motor, the window cover, the screw rod and the stepping motor are arranged below the upper cover, the screw rod is connected with the shaft of the stepping motor, the window cover is provided with a nut which is connected with the screw rod in a matching way, the step motor drives the screw rod to rotate, and drives the window cover to do reciprocating linear motion so as to open or close the rainwater collection window; electric putter and step motor all link to each other with the inside controller that sets up of dust proof box, be equipped with the humidity inductor on the dust proof box top surface, the humidity inductor links to each other with the controller electricity.
The utility model discloses a further technical scheme does: the base of the rainwater collecting device is provided with a sleeve, and the bottom wall of the sleeve is connected with the electric push rod.
The utility model discloses a further technical scheme does: the rainwater collection device comprises a bottom barrel and a top barrel fixedly connected with the top of the bottom barrel through a bottom barrel opening, and a filtering device is clamped at the inner side of the bottom barrel opening.
The utility model discloses a further technical scheme does: the filter device comprises a cylindrical frame body framework, the frame body framework is clamped on the inner side of the bottom barrel opening, a filter screen is clamped on the inner side of the frame body framework, the top of the frame body framework is fixedly connected with a moving rod through a connecting block, and a pull rod is welded at the top of the moving rod.
The utility model discloses a further technical scheme does: the inside fixedly connected with swash plate of top section of thick bamboo, the bottom of swash plate and the top bung hole of top section of thick bamboo are fixed connection all around.
The utility model discloses a further technical scheme does: the bottom barrel is of a split structure and comprises an upper bottom barrel and a lower bottom barrel which are connected through threads, and a cavity between the upper bottom barrel and the lower bottom barrel is communicated.
The utility model discloses a further technical scheme does: and the bottom wall of the dust-proof box is uniformly provided with leakage holes.
The utility model has the advantages of as follows and useful technological effect:
the utility model is provided with an automatic driving mechanism, an electric push rod, a humidity sensor, a controller and the like, when the humidity sensor senses that the external humidity proportion is higher, the controller drives the stepping motor to drive the screw rod to rotate, and the window cover is driven to do reciprocating linear motion to open the rainwater collecting window; the electric push rod pushes the rainwater collecting device, the upper part of the rainwater collecting device is exposed out of the dust-proof box, and rainwater collection and measurement are carried out; when the humidity sensor senses that the external humidity proportion is low, the controller controls the electric push rod to take the rainwater collecting device into the dustproof box, and the window cover is driven to do reciprocating linear motion to cover the rainwater collecting window when the stepping motor is driven to drive the screw rod to rotate; through setting up a section of thick bamboo into split type structure at the end, can separate an upper base section of thick bamboo and a lower base section of thick bamboo, the impurity in the very convenient clearance end section of thick bamboo, convenient operation is simple.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the automatic driving mechanism of the present invention;
fig. 3 is a schematic structural view of the filtering device of the present invention;
fig. 4 is a schematic structural view of the bottom tube of the present invention.
In the figure: 1 dustproof box, 2 rainwater collection device, 3 automatic sliding closure mechanisms, 4 electric putter, 5 window covers, 6 screws, 7 step motor, 8 nuts, 9 pull rods, 10 end barrels, 11 top barrels, 12 frame body frameworks, 13 swash plates, 14 upper end barrels, 15 lower end barrels, 16 connecting blocks, 17 movable rods, 18 humidity sensors, 19 end barrel openings and 20 filter screens.
Detailed Description
The rain gauge for preventing the foreign matters, which is shown in fig. 1-4, comprises a dust-proof box 1, wherein a rainwater collecting device 2 is arranged in the dust-proof box 1, and a door is arranged on the front surface of the dust-proof box 1, so that the rainwater collecting device 2 can be taken out conveniently; the bottom wall of the dust-proof box 1 is uniformly provided with leakage holes; the installation seat for fixing the dust-proof box 1 is arranged below the dust-proof box 1. The rainwater collection device is characterized in that an electric push rod 4 is arranged at the bottom of the rainwater collection device 2, the other end of the electric push rod 4 is connected with the bottom wall of the dustproof box 1, a rainwater collection window for the rainwater collection device 2 to enter and exit is formed in the upper cover of the dustproof box 1, an automatic sliding cover mechanism 3 is arranged on the rainwater collection window, the automatic sliding cover mechanism 3 comprises a window cover 5, a screw rod 6 and a stepping motor 7, the window cover 5, the screw rod 6 and the stepping motor 7 are installed below the upper cover, the screw rod 6 is connected with a shaft of the stepping motor 7, a nut 8 connected with the screw rod 6 in a matching mode is arranged on the window cover 5, and the stepping motor 7 drives the screw rod 6 to rotate, so that the window cover 5 makes reciprocating linear motion and the rainwater collection. The surface of the window cover 5 is smooth, and the thickness of the window cover 5 from the right to the left is gradually reduced by the thickness, so that when the window cover 5 moves from the right to the left, the floating sand on the window cover slides into the dust-proof box 1, and the sand falls out of the dust-proof box 1 through the leakage hole arranged on the bottom wall of the dust-proof box 1.
Electric putter 4 (the model is ZTHT) and step motor 7 (the model is DM320 driver and 42 step motor 7) all link to each other with the inside controller that sets up of dust proof box 1, be equipped with humidity inductor 18 on the dust proof box 1 top surface, humidity inductor 18 and controller electricity are continuous. The humidity sensor 18, the controller, the stepping motor 7 and the electric push rod 4 are all connected with a power supply. The power supply is a storage battery.
A sleeve is arranged on the base of the rainwater collecting device 2, and the bottom wall of the sleeve is connected with the electric push rod 4; the sleeve plays a fixed role in the rainwater collection device 2.
The inside fixedly connected with swash plate 13 of top section of thick bamboo 11, the bottom of swash plate 13 and the top tube mouth of top section of thick bamboo 11 are fixed connection all around. When the bottom cylinder opening 19 is clamped in the top cylinder opening, the height of the bottom cylinder opening 19 is not higher than that of the top cylinder opening, so that the water flow in the top cylinder 11 is prevented from not entering the bottom cylinder opening 19.
The bottom cylinder 10 is of a split structure and comprises an upper bottom cylinder 14 and a lower bottom cylinder 15 which are connected through threads, and a cavity between the upper bottom cylinder 14 and the lower bottom cylinder 15 is communicated. By arranging the bottom barrel 10 into a split structure, the upper bottom barrel 14 and the lower bottom barrel 15 can be separated, and impurities in the bottom barrel 10 can be cleaned very conveniently.
Generally, the relative humidity of the air is increased to 80-90%, and rain can occur; and the humidity after rain can be reduced to below 60%. In the embodiment, by arranging the automatic driving mechanism, the electric push rod 4, the humidity sensor 18, the controller and the like, when the humidity sensor 18 senses that the external humidity ratio is high, the controller drives the stepping motor 7 to drive the screw 6 to rotate, and then drives the window cover 5 to do reciprocating linear motion to open the rainwater collection window; the electric push rod 4 pushes the rainwater collecting device 2, and the upper part of the rainwater collecting device 2 is exposed out of the dust-proof box 1, so that rainwater collection and measurement are carried out; when the humidity sensor 18 senses that the external humidity ratio is low, the controller controls the electric push rod 4 to take the rainwater collection device 2 into the dustproof box 1, and the stepping motor 7 is driven to drive the window cover 5 to do reciprocating linear motion to close the rainwater collection window cover 5 when driving the screw rod 6 to rotate; through setting up a section of thick bamboo 10 into split type structure, can separate upper base section of thick bamboo 14 and lower base section of thick bamboo 15, very conveniently clear up the impurity in the section of thick bamboo 10, convenient operation is simple.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, so that any person skilled in the art can change or modify the technical content of the above disclosure into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the present invention, unless departing from the contents of the present invention.
Claims (7)
1. The utility model provides a prevent rain gauge of foreign matter, its characterized in that, includes the dust-proof box, set up rainwater collection device in the dust-proof box, rainwater collection device bottom is equipped with electric putter, and the electric putter other end links to each other with the dust-proof box diapire, covering on the dust-proof box and being equipped with the rainwater collection window that supplies rainwater collection device business turn over, being equipped with automatic sliding closure mechanism on the rainwater collection window, automatic sliding closure mechanism includes window lid, screw rod and step motor, window lid, screw rod and step motor install below the upper cover, the screw rod is connected with step motor's hub connection, the window cover be equipped with the nut of screw rod mating connection, electric putter and step motor all link to each other with the inside controller that sets up of dust-proof box, be equipped with the humidity inductor on the dust-proof box top surface, the humidity inductor links to each other with the controller electricity.
2. The foreign matter prevention rain gauge according to claim 1, wherein the base of the rain water collecting device is provided with a sleeve, and the bottom wall of the sleeve is connected with the electric push rod.
3. The foreign matter preventing rain gauge according to claim 1, wherein the rain water collecting device comprises a bottom barrel, a top barrel fixedly connected with the top of the bottom barrel through a bottom barrel opening, and a filtering device is clamped at the top of the inner side of the bottom barrel opening.
4. The foreign matter preventing rain gauge according to claim 3, wherein the filtering device comprises a cylindrical frame body, the frame body is clamped on the inner side of the bottom cylinder opening, a filter screen is clamped on the inner side of the frame body, a moving rod is fixedly connected to the top of the frame body through a connecting block, and a pull rod is welded to the top of the moving rod.
5. The foreign matter preventing rain gauge according to claim 3, wherein an inclined plate is fixedly connected to the inside of the top barrel, and the bottom end of the inclined plate is fixedly connected with the periphery of the top barrel opening of the top barrel.
6. The foreign matter preventing rain gauge according to claim 3, wherein the bottom cylinder is of a split structure and comprises an upper bottom cylinder and a lower bottom cylinder which are connected through threads, and the cavities between the upper bottom cylinder and the lower bottom cylinder are communicated.
7. The rainfall gauge of claim 1 wherein the bottom wall of the dust-tight box is uniformly perforated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008094.8U CN211263828U (en) | 2020-01-03 | 2020-01-03 | Prevent rain gauge of foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008094.8U CN211263828U (en) | 2020-01-03 | 2020-01-03 | Prevent rain gauge of foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211263828U true CN211263828U (en) | 2020-08-14 |
Family
ID=71955118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020008094.8U Expired - Fee Related CN211263828U (en) | 2020-01-03 | 2020-01-03 | Prevent rain gauge of foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211263828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325883A (en) * | 2022-03-08 | 2022-04-12 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Rainfall monitoring device of rainstorm inducing type geological disaster |
-
2020
- 2020-01-03 CN CN202020008094.8U patent/CN211263828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325883A (en) * | 2022-03-08 | 2022-04-12 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Rainfall monitoring device of rainstorm inducing type geological disaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20220103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |