CN215894578U - Rainwater pH value detection device - Google Patents
Rainwater pH value detection device Download PDFInfo
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- CN215894578U CN215894578U CN202120845333.XU CN202120845333U CN215894578U CN 215894578 U CN215894578 U CN 215894578U CN 202120845333 U CN202120845333 U CN 202120845333U CN 215894578 U CN215894578 U CN 215894578U
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Abstract
The utility model discloses a device for detecting the pH value of rainwater, which relates to the technical field of the detection of the pH value of the rainwater and solves the technical problem that the prior device cannot detect in real time, and comprises a box body, wherein a funnel is arranged at the upper end of the box body, a separation cavity is arranged in the box body and below the funnel, the funnel is communicated with the separation cavity through a water inlet, a detection cavity is arranged in the box body and below the separation cavity, a connecting pipe is communicated between one side wall of the separation cavity and one side wall of the detection cavity, a buoyancy switch mechanism is arranged at one end of the connecting pipe, which is positioned in the separation cavity, a first drainage pipe is communicated between the bottom of the other side wall of the separation cavity and the outer wall of the box body, the device can enable the received rainwater to flow into the funnel by opening a rainwater receiving plate, the rainwater collection efficiency is improved, and the inflowing rainwater can be precipitated through the separation cavity, the rainwater is detected by the detection head in the detection cavity.
Description
Technical Field
The utility model relates to the technical field of rainwater pH value detection, in particular to a rainwater pH value detection device.
Background
With the development of economy and the improvement of living standard, environmental pollution is increasingly aggravated, natural disasters such as debris flow, acid rain and the like are brought by the damage of the environment, and anions causing the acid rain mainly comprise: sulfate radical, sulfite radical, nitrate radical, nitrite radical, chloride radical and the like seriously affect the infrastructure construction and the crop growth, for example, in the utility model patent with the publication number of CN207946359U, a rainwater pH value detection device is disclosed, which comprises a placing box, a placing plate, a water inlet pipe, a water outlet pipe and a base, wherein a filter screen is arranged in the placing box, and a lower control valve is arranged on the water outlet pipe; the input end of the shunt pipe is connected with the output end of the water outlet pipe; the left support plate, the right support plate, the left threaded pipe, the left threaded rod, the right threaded pipe and the right threaded rod are further included, a pressing block is arranged at the right end of the left threaded rod, and an arc-shaped placing block is arranged at the left end of the right threaded rod; the multifunctional combined type automatic detection device also comprises a left clamping block, a right clamping block and a connecting ring, wherein the placing box comprises an upper placing box and a lower placing box, the left clamping block is arranged on the upper side of the left side wall in the lower placing box, and the multifunctional combined type automatic detection device can sample once and detect for multiple times at the same time, is simple and convenient in operation process, improves the practicability and reduces the use limitation; meanwhile, the rainwater outflow quantity can be well controlled; and conveniently replace the washing to the filter screen, improve the rainwater pH valve detection device who uses the reliability, however, the device when using, needs the staff to shift to indoor detection after collecting rain, can't carry out real-time detection, the result of use is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a rainwater pH value detection device, which solves the technical problem that the prior device cannot carry out real-time detection.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a rainwater pH value detection device comprises a box body, wherein a funnel is arranged at the upper end of the box body, a separation cavity is arranged in the box body and below the funnel, the funnel is communicated with the separation cavity through a water inlet, a detection cavity is arranged in the box body and below the separation cavity, a connecting pipe is communicated between one side wall of the separation cavity and one side wall of the detection cavity, a buoyancy switch mechanism is arranged at one end of the connecting pipe, which is positioned in the separation cavity, a first drain pipe is communicated between the bottom of the other side wall of the separation cavity and the outer wall of the box body, a first electromagnetic valve is arranged on the drain pipe, an overflow pipe is communicated between the upper part of the other side wall of the separation cavity and the outer wall of the box body, a second drain pipe is communicated between the bottom of the detection cavity and the outer wall of the box body, a detection head is fixedly connected to the bottom of the detection cavity, and an auxiliary rain receiving structure is arranged above the box body.
Preferably, the buoyancy switch mechanism comprises a fixed block, the fixed block is fixedly connected to the inner wall of one side of the separation cavity, a rocker is hinged to the fixed block, the other end of the rocker is fixedly connected with a buoy, a connecting rod is fixedly connected to the lower wall surface of the rocker, a blocking cover is fixedly connected to the other end of the connecting rod, and the blocking cover is matched with the inlet end of the connecting pipe.
Preferably, a rubber pad is adhered to one side wall surface of the blocking cover.
Preferably, the auxiliary rain collecting structure comprises rain collecting plates at four positions, the upper wall surface of the box body is sequentially fixedly connected with a first installation block, a second installation block, a third installation block and a fourth installation block at the edge of the four positions, a notch is formed in the upper side of the fourth installation block, the rain collecting plates are hinged in the notch respectively, the first installation block, the second installation block, the third installation block and the fourth installation block are fixedly connected with cushion blocks on the outer wall surface, and the cushion blocks are in contact with the rain collecting plates.
Preferably, the fourth mounting block is higher than the third mounting block, the third mounting block is higher than the second mounting block, and the second mounting block is higher than the first mounting block.
Preferably, grooves are formed in the upper wall surfaces of the four rain receiving plates.
Preferably, the bottom of the separation cavity and the bottom of the detection cavity are both inclined planes.
Preferably, an electronic control box is fixedly connected to the front wall surface of the box body.
Advantageous effects
The utility model provides a rainwater pH value detection device which has the advantages that received rainwater can flow into a funnel by opening a rainwater receiving plate, rainwater collection efficiency is improved, the received rainwater can be prevented from flowing out from the side through a groove, the rainwater flowing in can be precipitated through a separation cavity, sand and stone are prevented from flowing into a detection cavity to wear a detection head, a rocker is made to swing through a buoy, a connecting rod is driven by the rocker to open a blocking cover, rainwater in the separation cavity can flow into the detection cavity along a connecting pipe, excessive rainwater can be discharged when the rainwater is large through an arranged overflow pipe, impurities floating in the separation cavity can flow out, and the rainwater can be detected through the detection head in the detection cavity.
Drawings
FIG. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the internal structure of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is an enlarged schematic view of a in fig. 2.
Fig. 5 is a cross-sectional view of the rain shield of the present invention.
In the figure: 1-a box body; 11-an electronic control box; 2-a funnel; 21-a water inlet; 3-a separation chamber; 31-a first drain pipe; 32-a first solenoid valve; 33-an overflow pipe; 34-fixing block; 35-a rocker; 36-floating; 37-a connecting rod; 38-a stop cover; 39-rubber pad; 4-a detection chamber; 41-a second drain pipe; 42-a second solenoid valve; 43-a detection head; 5-connecting pipe; 6-rain receiving plate; 61-a first mounting block; 62-a second mounting block; 63-a third mounting block; 64-a fourth mounting block; 65-cushion block; 66-groove.
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. 1-5, the present invention provides a technical solution: a rainwater pH value detection device comprises a box body 1, wherein a funnel 2 is arranged at the upper end of the box body 1, a separation cavity 3 is arranged in the box body 1 and below the funnel 2, the funnel 2 is communicated with the separation cavity 3 through a water inlet 21, a detection cavity 4 is arranged in the box body 1 and below the separation cavity 3, a connecting pipe 5 is communicated between one side wall of the separation cavity 3 and one side wall of the detection cavity 4, a buoyancy switch mechanism is arranged at one end of the connecting pipe 5 in the separation cavity 3, a first drain pipe 31 is communicated between the bottom of the other side wall of the separation cavity 3 and the outer wall of the box body 1, a first electromagnetic valve 32 is arranged on the drain pipe 31, an overflow pipe 33 is communicated between the upper part of the other side wall of the separation cavity 3 and the outer wall of the box body 1, and a second drain pipe 41 is communicated between the bottom of the detection cavity 4 and the outer wall of the box body 1, the bottom of the detection cavity 4 is fixedly connected with a detection head 43, and an auxiliary rain receiving structure is arranged above the box body 1; the buoyancy switch mechanism comprises a fixed block 34, the fixed block 34 is fixedly connected to the inner wall of one side of the separation cavity 3, a rocker 35 is hinged to the fixed block 34, a float 36 is fixedly connected to the other end of the rocker 35, a connecting rod 37 is fixedly connected to the lower wall surface of the rocker 35, a blocking cover 38 is fixedly connected to the other end of the connecting rod 37, and the blocking cover 38 is matched with the inlet end of the connecting pipe 5; a rubber pad 39 is adhered to one side wall surface of the blocking cover 38; the auxiliary rain receiving structure comprises four rain receiving plates 6, a first mounting block 61, a second mounting block 62, a third mounting block 63 and a fourth mounting block 64 are fixedly connected to the upper wall surface of the box body 1 at four edges in sequence, notches are formed above the first mounting block 61, the second mounting block 62, the third mounting block 63 and the fourth mounting block 64, the rain receiving plates 6 at four positions are hinged in the notches respectively, cushion blocks 65 are fixedly connected to the outer wall surfaces of the first mounting block 61, the second mounting block 62, the third mounting block 63 and the fourth mounting block 64, and the upper parts of the cushion blocks 65 are in contact with the rain receiving plates 6; the fourth mounting block 64 is higher than the third mounting block 63, the third mounting block 63 is higher than the second mounting block 62, and the second mounting block 62 is higher than the first mounting block 61; grooves 66 are formed in the upper wall surfaces of the four rain receiving plates 6; the bottoms of the separation cavity 3 and the detection cavity 4 are both inclined surfaces; an electronic control box 11 is fixedly connected to the front wall of the box body 1.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be known from the attached drawings 1-5 in the specification, when in use, the first electromagnetic valve 32, the second electromagnetic valve 42 and the detection head 43 are communicated with a controller and an external power supply in the electronic control box 11 through leads, when rain water detection is required, the device is placed outdoors, a user opens the rain receiving plate 6, the rain receiving plate 6 can keep an inclined state when opened under the action of the cushion block 65, the received rain water flows into the funnel 2, the received rain water can be prevented from flowing out from the side through the groove 66, the rain water flows into the separation cavity 3 through the water inlet 21 after entering the funnel 2, the inflowing rain water can be precipitated through the separation cavity 3, when the rain water in the separation cavity 3 rises, the float 36 is supported, the rocker 35 swings through the float 36, the rocker 35 drives the connecting rod 37 to open the blocking cover 38, and therefore the rain water in the separation cavity 3 can flow into the detection cavity 4 along the connecting pipe 5, can discharge too much rainwater through overflow pipe 33 that is equipped with when the rainwater is great, can make the interior floated impurity of disengagement chamber 3 flow simultaneously, rubber pad 39 through keeping off lid 38 one side can improve sealed effect, the rainwater gets into and detects the detector in chamber 4 back through detecting head 43 and with signal transmission to electronic control box 11 in, the grit that can make disengagement chamber 3 bottom precipitate through first solenoid valve 32 of controller control after finishing detecting is arranged the department, can discharge the rainwater that finishes detecting in the chamber 4 through controller control second solenoid valve 42.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Claims (8)
1. The utility model provides a rainwater pH value detection device, includes box (1), its characterized in that, box (1) upper end is equipped with funnel (2), just be located in box (1) funnel (2) below is equipped with disengagement chamber (3), funnel (2) with be linked together through water inlet (21) between disengagement chamber (3), just be located in box (1) disengagement chamber (3) below is equipped with detects chamber (4), disengagement chamber (3) a lateral wall with it has connecting pipe (5) to detect to communicate between chamber (4) a lateral wall, connecting pipe (5) just are located one end installs buoyancy switch mechanism in disengagement chamber (3), disengagement chamber (3) another lateral wall bottom with the intercommunication has first drain pipe (31) between box (1) outer wall, install first solenoid valve (32) on drain pipe (31), the device is characterized in that an overflow pipe (33) is communicated between the upper portion of the other side wall of the separation cavity (3) and the outer wall of the box body (1), a second drain pipe (41) is communicated between the bottom of the detection cavity (4) and the outer wall of the box body (1), a detection head (43) is fixedly connected to the bottom of the detection cavity (4), and an auxiliary rain receiving structure is arranged above the box body (1).
2. The device for detecting the pH value of rainwater according to claim 1, wherein the buoyancy switch mechanism comprises a fixed block (34), the fixed block (34) is fixedly connected to the inner wall of one side of the separation chamber (3), a rocker (35) is hinged to the fixed block (34), a float (36) is fixedly connected to the other end of the rocker (35), a connecting rod (37) is fixedly connected to the lower wall surface of the rocker (35), a blocking cover (38) is fixedly connected to the other end of the connecting rod (37), and the blocking cover (38) is matched with the inlet end of the connecting pipe (5).
3. The device for detecting the pH value of rainwater according to claim 2, wherein a rubber pad (39) is adhered to one side wall surface of the blocking cover (38).
4. The rainwater pH value detection device according to claim 1, wherein the auxiliary rain receiving structure comprises four rain receiving plates (6), a first mounting block (61), a second mounting block (62), a third mounting block (63) and a fourth mounting block (64) are fixedly connected on the upper wall surface of the box body (1) and positioned at the four edges in sequence, notches are formed above the first mounting block (61), the second mounting block (62), the third mounting block (63) and the fourth mounting block (64), the rain plates (6) at four positions are respectively hinged in the notches, the rain-proof plate is characterized in that cushion blocks (65) are fixedly connected to the outer wall surfaces of the first mounting block (61), the second mounting block (62), the third mounting block (63) and the fourth mounting block (64), and the upper portions of the cushion blocks (65) are in contact with the rain-proof plate (6).
5. A rainwater pH value detection device according to claim 4, characterized in that said fourth mounting block (64) is higher than said third mounting block (63), said third mounting block (63) is higher than said second mounting block (62), and said second mounting block (62) is higher than said first mounting block (61).
6. The device for detecting the pH value of rainwater according to claim 4, wherein grooves (66) are formed in the upper wall surfaces of the four rainwater receiving plates (6).
7. The device for detecting the pH value of rainwater according to claim 1, wherein the bottoms of the separation chamber (3) and the detection chamber (4) are both inclined surfaces.
8. The device for detecting the pH value of rainwater according to claim 1, wherein an electronic control box (11) is fixedly connected to the front wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845333.XU CN215894578U (en) | 2021-04-23 | 2021-04-23 | Rainwater pH value detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845333.XU CN215894578U (en) | 2021-04-23 | 2021-04-23 | Rainwater pH value detection device |
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| Publication Number | Publication Date |
|---|---|
| CN215894578U true CN215894578U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120845333.XU Active CN215894578U (en) | 2021-04-23 | 2021-04-23 | Rainwater pH value detection device |
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| CN (1) | CN215894578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894991A (en) * | 2022-05-18 | 2022-08-12 | 南通澳润环保科技有限公司 | Anti-blocking sewage detection device and detection method thereof |
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2021
- 2021-04-23 CN CN202120845333.XU patent/CN215894578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894991A (en) * | 2022-05-18 | 2022-08-12 | 南通澳润环保科技有限公司 | Anti-blocking sewage detection device and detection method thereof |
| CN114894991B (en) * | 2022-05-18 | 2023-12-22 | 乌鲁木齐水业建设投资有限公司 | Anti-blocking sewage detection device and detection method thereof |
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