CN215449236U - Acid-base detector for online monitoring of rainfall - Google Patents
Acid-base detector for online monitoring of rainfall Download PDFInfo
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- CN215449236U CN215449236U CN202121497843.9U CN202121497843U CN215449236U CN 215449236 U CN215449236 U CN 215449236U CN 202121497843 U CN202121497843 U CN 202121497843U CN 215449236 U CN215449236 U CN 215449236U
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- dehumidification
- acid
- waterproof shell
- precipitation
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Abstract
The utility model discloses an acid-base detector for online rainfall monitoring, which comprises a waterproof shell, wherein a mounting frame is fixedly connected to the middle part of the inner wall of the waterproof shell, a PH detector is fixedly installed in the middle part of the mounting frame, a storage battery is fixedly installed on one side of the mounting frame, a timing switch is fixedly installed on the other side of the mounting frame, a detection box is installed at the top of the mounting frame, a collection hopper is communicated with the top of the waterproof shell, an arc-shaped net cover is hinged to the top of the collection hopper, a filter screen is fixedly connected to the bottom of the inner wall of the collection hopper, and a dehumidification mechanism is installed at the bottom of one side of the waterproof shell; set up waterproof shell, time switch, dehumidification mechanism and dehumidification pipe, reduced the influence of moisture, prolonged the life of acid-base detector.
Description
Technical Field
The utility model relates to the field of online monitoring of rainfall, in particular to an acid-base detector for online monitoring of rainfall.
Background
Precipitation monitoring is the observation of precipitation and precipitation intensity over time and space. The measuring method comprises a direct measuring method by a rain gauge and an indirect method for estimating precipitation by a weather radar and a satellite cloud picture. The direct observation method needs to set a rainfall station network, the station network must be laid with a certain space density, and the uniform frequency and the time for transmitting data are specified, and the related requirements are determined according to the expected application. In the online monitoring of precipitation, the acid and alkali conditions in water need to be checked, and an acid and alkali detector is generally used.
The acid-base detector that current precipitation on-line monitoring used generally is in outdoor carries out real-time detection to precipitation, and some impurity that outside rainwater mixes are direct for a long time and the sense terminal contact, can influence the accuracy that acid-base detector detected to influence the testing result, current acid-base detector is great to the inside moisture that gathers of precipitation on-line monitoring for a long time in addition, and long-time use can lead to the fact the destruction to inside circuit. Thereby shortening the service life of the acid-base detector.
Disclosure of Invention
The utility model aims to provide an acid-base detector for online monitoring of rainfall, which aims to solve the problems that the existing acid-base detector for online monitoring of rainfall, which is provided in the background art, generally detects the rainfall outdoors in real time, some impurities mixed with the external rainwater directly contact with a detection end for a long time, so that the detection accuracy of the acid-base detector is influenced, the detection result is influenced, in addition, the existing acid-base detector has large moisture accumulated in the online monitoring of the rainfall for a long time, and the long-time use can damage an internal circuit. Thereby shortening the service life of the acid-base detector.
In order to achieve the purpose, the utility model provides the following technical scheme: an acid-base detector for online monitoring of precipitation comprises a waterproof shell, wherein a mounting frame is fixedly connected to the middle of the inner wall of the waterproof shell, a PH detector is fixedly mounted at the middle of the mounting frame, a detection head is mounted at the top of the PH detector, a storage battery is fixedly mounted on one side of the mounting frame, a timing switch is fixedly mounted on the other side of the mounting frame, a detection box is mounted at the top of the mounting frame, the top of the detection head extends into the detection box, a collection hopper is communicated with the top of the waterproof shell, the bottom of the collection hopper is fixedly communicated with the top of the detection box, an arc-shaped net cover is hinged to the top of the collection hopper, a filter screen is fixedly connected to the bottom of the inner wall of the collection hopper, a dehumidification mechanism is mounted at the bottom of one side of the waterproof shell, the dehumidification mechanism comprises a dehumidification box and a dehumidification fan, and a dehumidification fan is fixedly mounted at the middle of the inner wall of the dehumidification box, the bottom fixed mounting of waterproof shell inner wall has the dehumidification pipe, the fixed surface of PH detector is connected with the water proof membrane.
As a preferred technical scheme, the middle of the other side of the waterproof shell is provided with a starting switch, the PH detector is electrically connected with the storage battery through the starting switch, and the dehumidification fan is electrically connected with the storage battery through the timing switch.
As a preferred technical scheme, one side of the PH detector is fixedly connected with an installation box, the middle of the inner wall of the installation box is fixedly provided with a signal transceiver, and the signal transceiver is electrically connected with the PH detector.
As a preferable technical solution of the present invention, an input end of the dehumidification fan is fixedly communicated with one end of the dehumidification pipe, and an output end of the dehumidification fan passes through a top of the dehumidification box and extends to the outside.
As a preferred technical scheme, the top parts of two sides of the waterproof shell are fixedly connected with positioning plates, and the middle parts of the two positioning plates are provided with fixing holes.
As a preferred technical scheme of the utility model, a sealing ring is sleeved in the middle of the detection head.
As a preferred technical scheme of the utility model, the top of the dehumidification pipe is fixedly communicated with a plurality of short gas guide pipes.
Compared with the prior art, the utility model has the beneficial effects that:
the PH detector, the detection box, the collection hopper, the arc-shaped net cover and the filter screen are arranged, in the normal use process, external precipitation can drip into the collection hopper to be collected, the arc-shaped net cover at the top can isolate some larger impurities, then effective impurity removal and filtration are carried out on water through the filter screen in the collection hopper, the detection head directly carries out acid-base detection on the water subjected to impurity removal in the detection box, the interference of the impurities is reduced, the detection accuracy of the acid-base detector is improved, and the detection effect of the acid-base condition of the precipitation is further improved; set up waterproof shell, time switch, dehumidification mechanism and dehumidification pipe, dehumidification mechanism comprises dehumidification case and dehumidification fan, and waterproof shell improves waterproof performance in the use, and time switch can periodic control dehumidification fan work, takes out the inside moist air emission of waterproof shell to the outside through the dehumidification pipe, has reduced the influence of moisture to PH detector and internal circuit, has prolonged the life of acid-base detector.
Drawings
FIG. 1 is a diagram illustrating the construction of a pH sensor according to the present invention;
FIG. 2 is a front cross-sectional structural view of the present invention;
FIG. 3 is a block diagram of the collection hopper of the present invention;
fig. 4 is a structural view of the positioning plate of the present invention.
In the figure: 1. a waterproof housing; 2. a mounting frame; 3. a pH detector; 4. a storage battery; 5. a detection box; 6. a collecting hopper; 7. installing a box; 8. a detection head; 9. a seal ring; 10. a water-resistant film; 11. a signal transceiver; 12. a dehumidification mechanism; 13. a dehumidification box; 14. a dehumidification fan; 15. a dehumidification pipe; 16. a short gas guide pipe; 17. positioning a plate; 18. a timing switch; 19. an arc-shaped net cover; 20. filtering with a screen; 21. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an acid-base detector for online monitoring of precipitation, which comprises a waterproof shell 1, wherein the middle part of the inner wall of the waterproof shell 1 is fixedly connected with a mounting frame 2, the middle part of the mounting frame 2 is fixedly provided with a PH detector 3, the top part of the PH detector 3 is provided with a detection head 8, one side of the mounting frame 2 is fixedly provided with a storage battery 4, the other side of the mounting frame 2 is fixedly provided with a timing switch 18, the top part of the mounting frame 2 is provided with a detection box 5, the top part of the detection head 8 extends into the detection box 5, the top part of the waterproof shell 1 is communicated with a collection bucket 6, the bottom part of the collection bucket 6 is fixedly communicated with the top part of the detection box 5, the top part of the collection bucket 6 is hinged with an arc-shaped net cover 19, the bottom part of the inner wall of the collection bucket 6 is fixedly connected with a filter screen 20, in the normal use process, external precipitation can drip to the collection bucket 6 for collection, the arc net cover 19 at the top of the collecting bucket 6 can isolate some larger impurities outside, then water is effectively purified and filtered through the filter screen 20 in the collecting bucket 6, the PH detector 3 is matched with the detection head 8 to directly detect acid and alkali in the water after impurity removal in the detection box 5, the interference of impurities is reduced, the detection accuracy of the acid and alkali detector is improved, and further the detection effect of the acid and alkali condition of precipitation is improved, the dehumidifying mechanism 12 is installed at the bottom of one side of the waterproof shell 1, the dehumidifying mechanism 12 comprises a dehumidifying box 13 and a dehumidifying fan 14, the dehumidifying fan 14 is fixedly installed in the middle of the inner wall of the dehumidifying box 13, the dehumidifying pipe 15 is fixedly installed at the bottom of the inner wall of the waterproof shell 1, the waterproof membrane 10 is fixedly connected to the surface of the PH detector 3, the waterproof shell 1 improves the overall waterproof performance, moisture can be collected in the waterproof shell 1 for a period of time, the internally arranged timing switch 18 can periodically control the dehumidifying fan 14 to work, the inside moist air of waterproof case 1 is taken out and is discharged to the outside through dehumidification pipe 15 in dehumidification fan 14 work, has reduced the influence of moisture to PH detector 3 and some inside circuits, has prolonged the life of acid-base detector, and time switch 18's model is KG 316T.
Preferably, the middle part of the other side of the waterproof shell 1 is provided with a starting switch, the PH detector 3 is electrically connected with the storage battery 4 through the starting switch, the dehumidifying fan 14 is electrically connected with the storage battery 4 through the timing switch 18, and the timing switch 18 is arranged for periodically controlling the work of the dehumidifying fan 14.
Preferably, one side fixedly connected with install bin 7 of PH detector 3, the middle part fixed mounting of install bin 7 inner wall has signal transceiver 11, signal transceiver 11 and external server signal connection, signal transceiver 11 and PH detector 3 electric connection set up install bin 7 and signal transceiver 11 and be used for the online data of sending the detection.
Preferably, the input of dehumidification fan 14 and the fixed intercommunication of one end of dehumidification pipe 15, the top that dehumidification fan 14's output passed dehumidification case 13 extends to the outside, sets up dehumidification fan 14 and is used for taking out the inside moisture of waterproof housing 1, reduces to gather for a long time and cause the damage to circuit and instrument.
Preferably, the top of 1 both sides of waterproof housing is the fixedly connected with locating plate 17, and fixed orifices 21 have all been seted up at the middle part of two locating plates 17, sets up locating plate 17 and fixed orifices 21 and is used for fixing the installation of whole acid-base detector.
Preferably, the middle part of the detection head 8 is sleeved with a sealing ring 9, and the sealing ring 9 is arranged to improve the sealing property of the connection between the detection head 8 and the detection box 5.
Preferably, the top of the dehumidification pipe 15 is fixedly communicated with a plurality of air guide short pipes 16, and the air guide short pipes 16 are arranged for absorbing moisture in the waterproof housing 1.
When the acid-base detector is used in the online monitoring of rainfall, the whole acid-base detector is installed through the positioning plate 17, in the normal use process, the external rainfall can drip into the collecting hopper 6 to be collected, the arc-shaped net cover 19 at the top of the collecting hopper 6 can isolate some external larger impurities, then water is effectively subjected to impurity removal filtration through the filter screen 20 in the collecting hopper 6, the PH detector 3 is matched with the detection head 8 to directly perform acid-base detection on the water subjected to impurity removal in the detection box 5, the interference of impurities is reduced, the detection accuracy of the acid-base detector is improved, the detection effect of the acid-base condition of the rainfall is further improved, meanwhile, in the online monitoring use process, the waterproof shell 1 improves the overall waterproof performance, moisture can be collected in the waterproof shell 1 for a period of time, the timing switch 18 arranged in the interior can periodically control the dehumidifying fan 14 to work, the work of the dehumidifying fan 14 pumps the humid air in the waterproof shell 1 through the dehumidifying pipe 15 and discharges the humid air to the outside, so that the influence of the humidity on the PH detector 3 and some circuits in the PH detector is reduced, and the service life of the acid-base detector is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an acid-base detector that precipitation on-line monitoring used, includes waterproof shell (1), its characterized in that: the middle part of the inner wall of the waterproof shell (1) is fixedly connected with a mounting rack (2), the middle part of the mounting rack (2) is fixedly provided with a PH detector (3), the top of the PH detector (3) is provided with a detection head (8), one side of the mounting rack (2) is fixedly provided with a storage battery (4), the other side of the mounting rack (2) is fixedly provided with a timing switch (18), the top of the mounting rack (2) is provided with a detection box (5), the top of the detection head (8) extends to the inside of the detection box (5), the top of the waterproof shell (1) is communicated with a collection hopper (6), the bottom of the collection hopper (6) is fixedly communicated with the top of the detection box (5), the top of the collection hopper (6) is hinged with an arc net cover (19), and the bottom of the inner wall of the collection hopper (6) is fixedly connected with a filter screen (20), dehumidification mechanism (12) are installed to the bottom of waterproof shell (1) one side, dehumidification mechanism (12) are including dehumidification case (13) and dehumidification fan (14), just the middle part fixed mounting of dehumidification case (13) inner wall has dehumidification fan (14), the bottom fixed mounting of waterproof shell (1) inner wall has dehumidification pipe (15), the fixed surface of PH detector (3) is connected with water proof membrane (10).
2. The acid-base detector for online monitoring of precipitation of claim 1, wherein: the middle part of waterproof case (1) opposite side is installed and is started the switch, PH detector (3) are through starting switch and battery (4) electric connection, dehumidification fan (14) are through time switch (18) and battery (4) electric connection.
3. The acid-base detector for online monitoring of precipitation of claim 1, wherein: one side fixedly connected with install bin (7) of PH detector (3), the middle part fixed mounting of install bin (7) inner wall has signal transceiver (11), signal transceiver (11) and PH detector (3) electric connection.
4. The acid-base detector for online monitoring of precipitation of claim 1, wherein: the input of dehumidification fan (14) and the fixed intercommunication of one end of dehumidification pipe (15), the top that dehumidification case (13) was passed to the output of dehumidification fan (14) extends to the outside.
5. The acid-base detector for online monitoring of precipitation of claim 1, wherein: the top of waterproof shell (1) both sides is equal fixedly connected with locating plate (17), two fixed orifices (21) have all been seted up at the middle part of locating plate (17).
6. The acid-base detector for online monitoring of precipitation of claim 1, wherein: the middle part of the detection head (8) is sleeved with a sealing ring (9).
7. The acid-base detector for online monitoring of precipitation of claim 1, wherein: the top of the dehumidification pipe (15) is fixedly communicated with a plurality of short gas guide pipes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497843.9U CN215449236U (en) | 2021-07-02 | 2021-07-02 | Acid-base detector for online monitoring of rainfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497843.9U CN215449236U (en) | 2021-07-02 | 2021-07-02 | Acid-base detector for online monitoring of rainfall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215449236U true CN215449236U (en) | 2022-01-07 |
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ID=79714658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497843.9U Active CN215449236U (en) | 2021-07-02 | 2021-07-02 | Acid-base detector for online monitoring of rainfall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215449236U (en) |
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2021
- 2021-07-02 CN CN202121497843.9U patent/CN215449236U/en active Active
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