CN110530862B - Automatic detect rainwater pH valve equipment - Google Patents
Automatic detect rainwater pH valve equipment Download PDFInfo
- Publication number
- CN110530862B CN110530862B CN201910928828.6A CN201910928828A CN110530862B CN 110530862 B CN110530862 B CN 110530862B CN 201910928828 A CN201910928828 A CN 201910928828A CN 110530862 B CN110530862 B CN 110530862B
- Authority
- CN
- China
- Prior art keywords
- cavity
- block
- rainwater
- lifting
- face
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 7
- 230000001939 inductive effect Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000005484 gravity Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract 1
- 239000002696 acid base indicator Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003916 acid precipitation Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
Abstract
The invention discloses equipment for automatically detecting the pH value of rainwater, which comprises a machine shell, wherein a transmission cavity is arranged at the lower end in the machine shell, a collection cavity with an upward opening is arranged at the upper end of the machine shell, a reagent cavity is arranged at the left side of the collection cavity, a transmission mechanism for providing power for the device is arranged in the transmission cavity, a mixing mechanism for shaking up a reagent is also arranged in the transmission cavity, an automatic blanking mechanism for automatically collecting rainwater and simultaneously discharging the reagent is arranged in the collection cavity, an induction closing mechanism for automatically inducing and closing the power is also arranged in the machine shell, when the equipment works, the rainwater to be detected can be automatically collected, when the required amount of detection is reached, the reagent and the water to be detected can be automatically mixed, the reagent and the water to be detected can be automatically vibrated and uniformly mixed, and after corresponding colors are displayed through reaction, the.
Description
Technical Field
The invention relates to the field of acid rain detection, in particular to equipment for automatically detecting the pH value of rainwater.
Background
With the development of global economy, the living standard of people is improved, people enjoy life and bring troubles to themselves, such as acid rain caused by environment destruction, and the acid rain seriously affects the environment of some places.
At present, when sampling and detecting the pH value of rainwater in some places, people usually need to manually detect the pH value, and the personal safety of detection personnel can be endangered if protective measures are not taken, or the pH value of the rainwater cannot be detected in time.
Disclosure of Invention
The invention aims to provide equipment for automatically detecting the pH value of rainwater, which overcomes the problems of personal safety hazard, incapability of timely detection and the like, ensures the personal safety and improves the timeliness of detection.
The invention is realized by the following technical scheme.
The equipment for automatically detecting the pH value of the rainwater comprises a casing, wherein a transmission cavity is arranged at the lower end in the casing, a collection cavity with an upward opening is arranged at the upper end of the casing, a reagent cavity is arranged at the left side of the collection cavity, a transmission mechanism for providing power for the equipment is arranged in the transmission cavity, a mixing mechanism for shaking up the reagent is also arranged in the transmission cavity, an automatic blanking mechanism for automatically collecting the rainwater and simultaneously discharging the reagent is arranged in the collection cavity, and an induction closing mechanism for automatically inducing and closing the power is also arranged in the casing;
the automatic blanking mechanism comprises a movable cavity which is positioned on the right cavity wall of the collection cavity and has a left opening, a movable block which can slide up and down in the cavity is arranged in the movable cavity, an elastic spring is arranged on the upper end face of the movable block and is connected with the upper cavity wall of the movable cavity, an ejector rod is fixedly arranged on the lower end face of the movable block, a clamping groove with a right opening is arranged in the right end wall of the movable block, a block cavity with a left opening is arranged on the right cavity wall of the movable cavity, a trapezoidal block which can move left and right in the cavity is arranged in the block cavity, an elastic spring is arranged on the right end face of the trapezoidal block and is connected with the right cavity wall of the block cavity, a thin rope is arranged on the right end face of the trapezoidal block and is connected with a piston plate which can slide in the collection cavity, a channel which is arranged on the upper side and the left side of the piston plate, a reagent cavity is arranged on the left side of the collection cavity, a feed inlet communicated with the external space is formed in the upper cavity wall of the reagent cavity, an electromagnetic switch is arranged in the feed inlet, a second pipeline communicated with the transmission cavity is arranged on the lower cavity wall of the reagent cavity, a moving cavity with a left opening is formed in the right cavity wall of the second pipeline, a moving block capable of sliding up and down in the cavity is arranged in the moving cavity, a supporting spring is arranged on the lower end face of the moving block and connected with the lower cavity wall of the moving cavity, a sliding plate capable of sliding up and down in the second pipeline is fixedly connected to the left end face of the moving block, the pull rope is fixedly connected to the upper end face of the sliding plate, and an;
automatic unloading mechanism automatic collection rainwater, the rethread mixing mechanism vibrates the homogeneous mixing with rainwater and reagent, compares through its colour change and standard and reachs the pH valve.
Further, drive mechanism is including fixing the motor of transmission chamber upper chamber wall, motor lower extreme power connection has the transmission shaft, be equipped with the half-gear of taking a half-tooth on the transmission shaft, be connected with the wire on the motor, transmission chamber right side chamber wall is equipped with the power chamber, the fixed power that is equipped with of terminal surface under the power chamber, power chamber upper end is equipped with the conducting block that can slide from top to bottom in the intracavity, the fixed two reset springs that are equipped with of terminal surface under the conducting block with power chamber lower chamber wall connection, conducting block left end face is connected with the wire.
Further, mixing mechanism is including being located transmission chamber cavity wall and detachable dismantlement version down, it is connected with the pivot to dismantle to rotate on the version, the fixed vibration piece that is equipped with in pivot upper end, vibrate the piece with connect through torsion spring between the pivot.
Furthermore, the induction closing mechanism comprises a mixing cavity located in the oscillating block, the right cavity wall of the mixing cavity is provided with a lifting cavity with an opening facing the cavity, two symmetrically distributed lifting blocks are arranged in the lifting cavity, the lower end face of each lifting block is provided with a telescopic spring and connected with the lower cavity wall of the lifting cavity, the left end face of each lifting block is fixedly connected with one end of a thin rope, the two lifting blocks are fixedly connected with a lifting plate capable of sliding up and down in the mixing cavity, a transparent wall is arranged in the upper cavity wall of the mixing cavity, the left cavity wall of the transmission cavity is provided with a through hole communicated with the external space, and a standard colorimetric plate is fixedly arranged at the left end of the through hole.
Further, automatic unloading mechanism still includes second sprinkler bead and the first sprinkler bead that is located second pipeline and first pipeline lower extreme respectively, it is connected with the fixed block to vibrate piece upper end rotation, second pipeline and first pipeline pass through the fixed block with the hybrid chamber intercommunication.
Further, in an initial state, the elastic spring pulls the movable block and the piston plate upward, and the sliding plate is located in the second pipeline under its own weight.
Further, in an initial state, the lifting plate and the lifting block are supported by the two telescopic springs, and the lifting block is located at the upper end in the lifting cavity.
Furthermore, the elastic force of the reset spring is greater than the gravity of the conductive block, so that the conductive block can be pushed to be separated from contact connection with the power supply.
Further, the pulling force of the elastic spring is greater than the sum of the gravity of the piston plate and the movable block and the friction force applied to the movable block when the movable block slides in the movable cavity.
The invention has the beneficial effects that: the device simple structure, the simple operation, the device can automatic collection wait to detect the rainwater, can wait to detect reagent and wait to detect when reaching and detect required volume and mix and vibrate homogeneous mixing reagent automatically with water, wait to react and read the pH valve that detects out the rainwater through the colorimetry after showing the colour that corresponds.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B in FIG. 1 according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram at C in fig. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to the accompanying drawings 1-4, the automatic rainwater pH value detection device comprises a casing 10, a transmission cavity 11 is arranged at the lower end in the casing 10, a collection cavity 63 with an upward opening is arranged at the upper end of the casing 10, a reagent cavity 30 is arranged on the left side of the collection cavity 63, a transmission mechanism 50 for providing power for the device is arranged in the transmission cavity 11, a mixing mechanism 53 for shaking and shaking the reagent is further arranged in the transmission cavity 11, an automatic blanking mechanism 38 for automatically collecting rainwater and simultaneously blanking the reagent is arranged in the collection cavity 63, an induction closing mechanism 12 for automatically inducing and closing the power is further arranged in the casing 10, the automatic blanking mechanism 38 comprises a movable cavity 42 which is positioned on the right cavity wall of the collection cavity 63 and has a leftward opening, a movable block 41 capable of sliding up and down in the cavity is arranged in the movable cavity 42, an elastic spring 40 is arranged on the upper end face of the movable block 41 and is connected with the upper, a mandril 43 is fixedly arranged on the lower end face of the movable block 41, a clamping groove 59 with a right opening is arranged in the right end wall of the movable block 41, a block cavity 60 with a left opening is arranged on the right cavity wall of the movable cavity 42, a trapezoidal block 58 capable of moving left and right in the block cavity 60 is arranged in the block cavity, an elastic spring 62 is arranged on the right end face of the trapezoidal block 58 and connected with the right cavity wall of the block cavity 60, a thin rope 61 is arranged on the right end face of the trapezoidal block 58 for connection, a piston plate 37 capable of sliding in the collection cavity 63 is fixedly connected on the left end face of the movable block 41, a channel 36 for communicating the upper side and the left side is arranged in the piston plate 37, a pull rope 33 is fixedly connected on the upper end face of the piston plate 37, a first pipeline 34 for communicating the transmission cavity 11 is arranged on the left cavity wall of the collection cavity 63, a reagent cavity 30, an electromagnetic switch 31 is arranged in the feed inlet 32, a second pipeline 28 communicated with the transmission cavity 11 is arranged on the lower cavity wall of the reagent cavity 30, a moving cavity 55 with a leftward opening is arranged on the right cavity wall of the second pipeline 28, a moving block 56 capable of sliding up and down in the cavity is arranged in the moving cavity 55, a supporting spring 57 is arranged on the lower end face of the moving block 56 and connected with the lower cavity wall of the moving cavity 55, a sliding plate 54 capable of sliding up and down in the second pipeline 28 is fixedly connected to the left end face of the moving block 56, the pull rope 33 is fixedly connected to the upper end face of the sliding plate 54, an acid-base indicator 29 is arranged in the reagent cavity 30, the automatic blanking mechanism 38 automatically collects rainwater, the rainwater and the reagent are vibrated and uniformly mixed through the mixing mechanism 53, and the pH value is obtained through comparison between the color change and the standard.
Beneficially, the transmission mechanism 50 includes a motor 44 fixed on the upper cavity wall of the transmission cavity 11, a transmission shaft 52 is connected to the lower end of the motor 44 in a power mode, a half gear 51 with a half tooth is arranged on the transmission shaft 52, a wire 45 is connected to the motor 44, a power supply cavity 47 is arranged on the right cavity wall of the transmission cavity 11, a power supply 49 is fixedly arranged on the lower end face of the power supply cavity 47, a conductive block 46 capable of sliding up and down in the cavity is arranged at the upper end of the power supply cavity 47, two return springs 48 are fixedly arranged on the lower end face of the conductive block 46 and connected with the lower cavity wall of the power supply cavity 47, and the wire 45 is connected to the left.
Beneficially, the mixing mechanism 53 includes a detachable plate 13 which is located on the lower cavity wall of the transmission cavity 11, a rotating shaft 16 is rotatably connected to the detachable plate 13, a vibration block 14 is fixedly arranged at the upper end of the rotating shaft 16, and the vibration block 14 is connected to the rotating shaft 16 through a torsion spring 15.
Beneficially, the induction closing mechanism 12 includes a mixing chamber 18 located in the oscillating block 14, a lifting chamber 20 having an opening facing the inside of the right chamber wall of the mixing chamber 18 is provided, two symmetrically distributed lifting blocks 21 are provided in the lifting chamber 20, the lower end surfaces of the lifting blocks 21 are both provided with a telescopic spring 19 and connected to the lower chamber wall of the lifting chamber 20, the left end surface of the left lifting block 21 is fixedly connected to one end of the string 61, a lifting plate 17 capable of sliding up and down in the mixing chamber 18 is fixedly connected between the two lifting blocks 21, a transparent wall 22 is provided in the upper end chamber wall of the mixing chamber 18, the left chamber wall of the transmission chamber 11 is provided with a through hole 24 communicating with the external space, and the left end of the through hole 24 is fixedly provided with a standard colorimetric plate 25.
Advantageously, the automatic blanking mechanism 38 further comprises a second spraying opening 26 and a first spraying opening 39 respectively located at the lower end of the second duct 28 and the lower end of the first duct 34, the upper end of the oscillating block 14 is rotatably connected with a fixed block 27, and the second duct 28 and the first duct 34 are communicated with the mixing chamber 18 through the fixed block 27.
Advantageously, in the initial condition, the elastic spring 40 pulls the movable block 41 and the piston plate 37 upwards, the sliding plate 54 being located inside the second duct 28 under its own weight.
Advantageously, in the initial state, the lifting plate 17 and the lifting block 21 are supported by the two telescopic springs 19, the lifting block 21 being located at the upper end inside the lifting chamber 20.
Advantageously, the elastic force of the return spring 48 is greater than the weight of the conductive block 46, which pushes the conductive block 46 out of contact connection with the power source 49.
Advantageously, the tension of said elastic spring 40 is greater than the sum of the weight of said piston plate 37 and of the movable block 41 and the friction to which said movable block 41 is subjected when sliding in said movable chamber 42.
Sequence of mechanical actions of the whole device:
1: when the device is placed outdoors in rainy days, rainwater falls into the collecting cavity 63 and is directly collected, when a certain amount of rainwater is accumulated in the collecting cavity 63, the piston plate 37 and the movable block 41 are pressed downwards under the gravity of the rainwater, the trapezoidal block 58 enters the clamping groove 59 to prevent the piston plate 37 from returning upwards under the action of the elastic spring 40, the channel 36 is communicated with the first pipeline 34 at the moment, and the rainwater can pass through the first pipeline 34 from the collecting cavity 63 and is sprayed into the mixing cavity 18 through the first spraying port 39;
2: the piston plate 37 moves downwards and simultaneously pulls the pulling rope 33 downwards, so that the sliding plate 54 and the moving block 56 are pulled upwards by pulling the pulling rope 33, the reagent chamber 30 is communicated with the second pipeline 28, the acid-base indicator 29 in the reagent chamber 30 is finally sprayed into the mixing chamber 18 from the nozzle 23 through the second pipeline 28, and the acid-base indicator 29 and rainwater enter the mixing chamber 18 in a certain proportion;
3: the movable block 41 moves downwards and simultaneously pushes the mandril 43 to move downwards, so that the conductive block 46 is pushed to be communicated with the power supply 49, the motor 44 is started to work, the motor 44 works to drive the transmission shaft 52 to rotate, the transmission mechanism 50 is driven to rotate, when the transmission mechanism 50 rotates until a toothed part is meshed with the left end wall of the oscillating block 14, the oscillating block 14 is driven to rotate, when a toothless part of the transmission mechanism 50 rotates to be meshed with the left end wall of the oscillating block 14, the transmission mechanism is disengaged from the oscillating block 14, the oscillating block 14 rotates in the opposite direction to reset under the action of the torsion spring 15, and the reciprocating oscillation is carried out, so that the acid-base indicator 29 in the mixing cavity 18 is fully mixed and reacted with rainwater;
4: when rainwater and the acid-base indicator 29 enter the mixing chamber 18 to reach a certain amount, the lifting plate 17 and the lifting block 21 are pressed to move downwards, the string 61 is pulled, the trapezoidal block 58 is pulled rightwards through the string 61 to be separated from the clamping groove 59, the movable block 41 and the piston plate 37 move upwards under the action of the elastic spring 40 to reset, the conductive block 46 loses the thrust of the mixing mechanism 53 and moves upwards under the action of the reset spring 48 to reset, and the motor 44 stops working;
5: the rainwater and the acid-base indicator 29 fully react in the mixing cavity 18 to display color, and the color is observed from the through hole 24 and compared with the standard of the standard colorimetric plate 25 to obtain the pH value.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic detect rainwater pH valve equipment, includes the casing, its characterized in that: the lower end in the casing is provided with a transmission cavity, the upper end of the casing is provided with a collection cavity with an upward opening, the left side of the collection cavity is provided with a reagent cavity, the transmission cavity is internally provided with a transmission mechanism for providing power for the device, the transmission cavity is also internally provided with a mixing mechanism for shaking up the reagent, the collection cavity is internally provided with an automatic blanking mechanism for automatically collecting rainwater and simultaneously discharging the reagent, and the casing is also internally provided with an induction closing mechanism for automatically inducing and closing the power;
the automatic blanking mechanism comprises a movable cavity which is positioned on the right cavity wall of the collection cavity and has a left opening, a movable block which can slide up and down in the cavity is arranged in the movable cavity, an elastic spring is arranged on the upper end face of the movable block and is connected with the upper cavity wall of the movable cavity, an ejector rod is fixedly arranged on the lower end face of the movable block, a clamping groove with a right opening is arranged in the right end wall of the movable block, a block cavity with a left opening is arranged on the right cavity wall of the movable cavity, a trapezoidal block which can move left and right in the cavity is arranged in the block cavity, an elastic spring is arranged on the right end face of the trapezoidal block and is connected with the right cavity wall of the block cavity, a thin rope is arranged on the right end face of the trapezoidal block and is connected with a piston plate which can slide in the collection cavity, a channel which is arranged on the upper side and the left side of the piston plate, a reagent cavity is arranged on the left side of the collection cavity, a feed inlet communicated with the external space is formed in the upper cavity wall of the reagent cavity, an electromagnetic switch is arranged in the feed inlet, a second pipeline communicated with the transmission cavity is arranged on the lower cavity wall of the reagent cavity, a moving cavity with a left opening is formed in the right cavity wall of the second pipeline, a moving block capable of sliding up and down in the cavity is arranged in the moving cavity, a supporting spring is arranged on the lower end face of the moving block and connected with the lower cavity wall of the moving cavity, a sliding plate capable of sliding up and down in the second pipeline is fixedly connected to the left end face of the moving block, the pull rope is fixedly connected to the upper end face of the sliding plate, and an;
automatic unloading mechanism automatic collection rainwater, the rethread mixing mechanism vibrates the homogeneous mixing with rainwater and reagent, compares through its colour change and standard again and reachs the pH valve.
2. The automatic rainwater pH value detection device according to claim 1, characterized in that: the transmission mechanism comprises a motor fixed on the upper cavity wall of the transmission cavity, the lower end of the motor is in power connection with a transmission shaft, a half gear with a half tooth is arranged on the transmission shaft, a wire is connected on the motor, a power cavity is arranged on the right cavity wall of the transmission cavity, a power supply is fixedly arranged on the lower end face of the power cavity, a conductive block capable of sliding up and down in the cavity is arranged on the upper end of the power cavity, two reset springs are fixedly arranged on the lower end face of the conductive block and connected with the lower cavity wall of the power cavity, and the left end face of the conductive block is connected with the.
3. The automatic rainwater pH value detection device according to claim 1, characterized in that: mixing mechanism is including being located transmission chamber cavity wall and detachable dismantlement board down, it is connected with the pivot to rotate on the dismantlement board, the fixed vibration piece that is equipped with in pivot upper end, vibrate the piece with connect through torsion spring between the pivot.
4. The automatic rainwater pH value detection device according to claim 3, wherein: the induction closing mechanism comprises a mixing cavity located in the oscillating block, the right cavity wall of the mixing cavity is provided with a lifting cavity with an opening facing the cavity, two symmetrically distributed lifting blocks are arranged in the lifting cavity, the lower end face of each lifting block is provided with a telescopic spring and connected with the lower cavity wall of the lifting cavity, the left end face of each lifting block is fixedly connected with one end of a thin rope, the two lifting blocks are fixedly connected with a lifting plate capable of sliding up and down in the mixing cavity, a transparent wall is arranged in the upper cavity wall of the mixing cavity, the left cavity wall of the transmission cavity is provided with a through hole communicated with the external space, and a standard colorimetric plate is fixedly arranged at the left end of the through hole.
5. The automatic rainwater pH value detection device according to claim 4, wherein: the automatic blanking mechanism further comprises a second spraying opening and a first spraying opening which are respectively located at the lower ends of the second pipeline and the first pipeline, the upper end of the oscillating block is rotatably connected with a fixed block, and the second pipeline and the first pipeline are communicated with the mixing cavity through the fixed block.
6. The automatic rainwater pH value detection device according to claim 1, characterized in that: in an initial state, the elastic spring tensions the movable block and the piston plate upwards, and the sliding plate is positioned in the second pipeline under the self-gravity.
7. The automatic rainwater pH value detection device according to claim 4, wherein: in an initial state, the lifting plate and the lifting block are supported by the two telescopic springs, and the lifting block is located at the upper end in the lifting cavity.
8. The automatic rainwater pH value detection device according to claim 2, wherein: the elastic force of the reset spring is larger than the gravity of the conductive block, and the conductive block can be pushed to be separated from contact connection with the power supply.
9. The automatic rainwater pH value detection device according to claim 1, characterized in that: the pulling force of the elastic spring is greater than the sum of the gravity of the piston plate and the movable block and the friction force applied to the movable block when the movable block slides in the movable cavity.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928828.6A CN110530862B (en) | 2019-09-28 | 2019-09-28 | Automatic detect rainwater pH valve equipment |
| JP2019210948A JP2021056196A (en) | 2019-09-28 | 2019-11-22 | RAIN WATER pH VALUE AUTOMATIC DETECTION FACILITIES |
| GBGB1918678.2A GB201918678D0 (en) | 2019-09-28 | 2019-12-18 | An equipment for automatically detecting rainwater pH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928828.6A CN110530862B (en) | 2019-09-28 | 2019-09-28 | Automatic detect rainwater pH valve equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110530862A CN110530862A (en) | 2019-12-03 |
| CN110530862B true CN110530862B (en) | 2020-05-01 |
Family
ID=68670678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910928828.6A Active CN110530862B (en) | 2019-09-28 | 2019-09-28 | Automatic detect rainwater pH valve equipment |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2021056196A (en) |
| CN (1) | CN110530862B (en) |
| GB (1) | GB201918678D0 (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06109721A (en) * | 1992-09-30 | 1994-04-22 | Shimadzu Corp | Rain water automatic analyzer |
| JPH0720118A (en) * | 1993-06-23 | 1995-01-24 | Toyota Motor Corp | Method and equipment for measuring acid rain |
| JPH0755660A (en) * | 1993-08-19 | 1995-03-03 | Nec Eng Ltd | Automatic acid-rain sampling device |
| JPH11281757A (en) * | 1998-03-30 | 1999-10-15 | Fujitsu Ltd | Atmospheric pollutant measurement system |
| IT1309714B1 (en) * | 1999-02-23 | 2002-01-30 | Claber Spa | RAIN SENSOR |
| JP2000292554A (en) * | 1999-04-05 | 2000-10-20 | Sumitomo Electric Ind Ltd | Rainfall detecting device and sensor |
| CN2591649Y (en) * | 2002-12-31 | 2003-12-10 | 河北先河科技发展有限公司 | Automatic monitoring instrument for raining |
| CN104655575B (en) * | 2015-01-16 | 2016-08-24 | 国网山东省电力公司青岛供电公司 | A kind of water solublity soda acid test device |
| CN106525934B (en) * | 2016-11-15 | 2023-10-31 | 惠州市力道电子材料有限公司 | Rainfall real-time monitoring device |
| CN107010780B (en) * | 2017-03-16 | 2019-12-06 | 浙江水利水电学院 | urban rainwater purification method and hydraulic filter used by same |
| CN107219097B (en) * | 2017-07-26 | 2019-11-19 | 泰科检测科技江苏有限公司 | A kind of sewage sampling detection device |
| CN207946359U (en) * | 2017-09-26 | 2018-10-09 | 太原双鼎科技有限公司 | A kind of rainwater acidity-basicity tester |
| CN109917496B (en) * | 2019-04-22 | 2021-04-02 | 南京绿水长流环保科技有限公司 | Environmental monitoring sampling equipment |
| CN110018159A (en) * | 2019-05-08 | 2019-07-16 | 衢州超越环保科技有限公司 | A kind of urban rainwater PH detection and management and utilization system |
| CN110146942A (en) * | 2019-06-02 | 2019-08-20 | 上海束零电脑有限公司 | A kind of online rainfall rain field statistical analysis system |
| CN110261936A (en) * | 2019-07-22 | 2019-09-20 | 衢州后瑞机械设备有限公司 | A kind of capacitive rain sensor of sealing |
-
2019
- 2019-09-28 CN CN201910928828.6A patent/CN110530862B/en active Active
- 2019-11-22 JP JP2019210948A patent/JP2021056196A/en active Pending
- 2019-12-18 GB GBGB1918678.2A patent/GB201918678D0/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021056196A (en) | 2021-04-08 |
| CN110530862A (en) | 2019-12-03 |
| GB201918678D0 (en) | 2020-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110412385B (en) | Transformer comprehensive properties intellectual detection system device | |
| CN110292841B (en) | Flue gas denitration treatment equipment | |
| CN110530862B (en) | Automatic detect rainwater pH valve equipment | |
| CN111420899B (en) | Button cell electric quantity detects sorter | |
| CN211452975U (en) | Sewage sampler for environmental monitoring | |
| CN110699238B (en) | Equipment for preparing methane by using biomass energy | |
| CN111335592B (en) | Automatic wall painting device | |
| CN110567719B (en) | Bearing rotation performance detection equipment | |
| CN110954592B (en) | Quick detection device of iron ore iron content | |
| CN111028462B (en) | Automatic fire extinguishing alarm based on thermal imaging principle | |
| CN110938537B (en) | Nondestructive sampling detection equipment during wine making | |
| CN205428739U (en) | Limit stop gear of tapping switch controller | |
| CN112103794A (en) | Keep out wind and keep off rain electric appliance cabinet of maintenance of being convenient for | |
| CN111545798A (en) | Portable portable dustless drilling equipment in roof | |
| CN108580248B (en) | Ore sand screening equipment | |
| CN106285355A (en) | Electric overhead door pass-through box and apply the transmission system of this pass-through box | |
| CN206960133U (en) | A kind of three shaft mechanical arms of analytical instrument | |
| CN209561086U (en) | The cable for facilitating cable to peel crosses oil system | |
| CN108204836B (en) | Portable mobilizable environment monitoring case | |
| CN112339124A (en) | Small-size concrete mixing equipment that degree of mixing detected can carry out | |
| CN109949548A (en) | Weather danger alarm platform based on image analysis | |
| CN213382202U (en) | Automatic blending device for production of environment-friendly bricks | |
| CN215728054U (en) | Crop sensing equipment based on unmanned aerial vehicle uses | |
| CN108554772B (en) | Ore sand screening method based on gravity induction | |
| CN209993302U (en) | Luminous intelligent door sign |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200408 Address after: 226000 Happy Road 688, Gangzha District, Nantong City, Jiangsu Province Applicant after: Jiangsu Hongye Testing Technology Co.,Ltd. Address before: 261000 No. 74, Gudi Street, Hanting District, Weifang City, Shandong Province, North Zhaojiaguanzhuang Village Applicant before: Weifang Fish and Beibei Stationery Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 18 Furui Road, Sanmiao Industrial Park, Xingren Town, Tongzhou District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Hongye Testing Technology Co.,Ltd. Country or region after: China Address before: No. 688, Xingfu Road, Gangzha District, Nantong City, Jiangsu Province, 226000 Patentee before: Jiangsu Hongye Testing Technology Co.,Ltd. Country or region before: China |