A portable device for detecting wastewater in atmospheric precipitation

Abstract

This invention provides a portable wastewater detection device for atmospheric precipitation, relating to the field of wastewater detection technology. It includes a water collection mechanism with a filtration mechanism and a detection mechanism installed within it. The water collection mechanism collects rainfall, while the filtration mechanism filters impurities from the rainfall. The water collection mechanism includes a collection cylinder with a top cover plate fixed to its upper end. The purpose of this technical solution is to: move the push-pull handle up and down along a second sliding groove, which, via a transmission rod, drives a mounting bracket to move horizontally along the groove. The mounting bracket then moves a pH detector above the top cover plate, enabling the detection of the pH value in the rainfall. After filtration, the rainfall is limited by an upper limit ring and falls into the collection plate. An evaporation heater is activated to heat the rainfall within the collection plate, causing it to evaporate and be detected by a metal detector.

Description

Technical Field

[0001] This invention relates to the field of wastewater detection technology, and in particular to a portable wastewater detection device for atmospheric precipitation. Background Technology

[0002] Rainwater monitoring is crucial for ensuring the safety of water for human production and daily life. By testing rainwater quality, we can determine whether it is suitable for agricultural irrigation, factory use, and other purposes. Furthermore, rainwater monitoring helps us understand the sources and extent of environmental pollutants, providing a scientific basis for environmental protection. Testing rainwater specifically refers to testing rainwater from rainwater harvesting system outlets or potentially contaminated areas (such as industrial zones and urban roads) to determine the presence, type, and concentration of pollutants. The purpose of this testing is to assess whether the rainwater meets discharge standards or whether it has caused environmental pollution.

[0003] Currently, when using existing wastewater detection devices to detect wastewater in atmospheric precipitation, most of these devices are large in size and require testing at multiple locations, which makes them inconvenient to transport and reduces their applicability. Therefore, this invention proposes a portable wastewater detection device for atmospheric precipitation. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the large size of most wastewater testing devices, which cause inconvenience during transportation when multiple locations need to be tested, thus reducing the applicability of the wastewater testing devices.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable wastewater detection device for atmospheric precipitation, comprising a water collection mechanism, a filtration mechanism installed on the water collection mechanism, and a detection mechanism installed inside the water collection mechanism. The water collection mechanism can collect rainfall, and the filtration mechanism can filter impurities in the rainfall. The water collection mechanism includes a collection cylinder, an upper cover plate fixedly connected to the upper end of the collection cylinder, a lower support plate fixedly connected to the lower end of the collection cylinder, the collection cylinder and the upper cover plate being internally connected and the upper surface of the upper cover plate being open, and a fixing block fixedly connected to one side of the collection cylinder.

[0006] In at least some embodiments, a side handle is fixedly connected to the outer wall of the fixing block, a first groove is formed on the outer wall of the side handle, a support rod is fixedly connected to the lower end of the first groove, and side limiting blocks are fixedly connected to both sides of the inner wall of the collecting cylinder.

[0007] In at least some embodiments, the detection mechanism includes an evaporation heater fixed to the upper surface of the lower support plate, and a collection plate is provided above the evaporation heater, the collection plate being fixed to the inner wall of the collection cylinder.

[0008] In at least some embodiments, a metal detector is provided above the collecting plate, a connecting bracket is fixedly connected to the outside of the metal detector, the metal detector is fixedly connected to the inner wall of the collecting cylinder through the connecting bracket, and an upper limit ring is provided above the metal detector, the upper limit ring is fixedly connected to the inner wall of the upper cover plate.

[0009] In at least some embodiments, the filtration mechanism includes two fixed supports, which are slidably installed in a first slide groove. A spring push rod is fixedly connected to the lower end of the fixed support, and the spring push rod is fixedly connected to the upper surface of the support rod. The upper end of the fixed support extends into the upper cover plate.

[0010] In at least some embodiments, a filter plate is fixedly connected to the upper end of the fixed bracket, and limit grooves are formed on both sides of the filter plate. The filter plate is slidably installed on the side limit block through the limit grooves.

[0011] In at least some embodiments, the outer wall of the fixed bracket is provided with a second sliding groove, a push-pull handle is slidably installed in the second sliding groove, a transmission rod is rotatably installed on the inner side of the push-pull handle, and a groove is provided on the inner side of the fixed bracket near the second sliding groove.

[0012] In at least some embodiments, a mounting bracket is rotatably mounted on one end of the transmission rod, the mounting bracket is slidably mounted in the groove, and a pH meter is fixedly connected to one end of the mounting bracket, the pH meter being located below the filter plate.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this invention, the user can hold and move the device by the side handle, and the rainwater is collected into the collection cylinder by the upper cover plate, which improves the practicality and portability of the wastewater detection device. The filter plate can be raised and lowered along the first slide groove by the fixed bracket, and then the filter plate will be embedded in the upper cover plate. The filter plate filters the impurities in the rainwater to obtain pure rainwater, thereby improving the accuracy of wastewater detection.

[0014] 2. In this invention, the push-pull handle moves up and down along the second slide groove, and the transmission rod drives the mounting bracket to move horizontally along the groove. The mounting bracket will drive the pH detector to move above the upper cover plate to detect the pH value in the rain. The filtered rain is limited by the upper limit ring and then falls into the collection plate. The evaporation heater is activated to heat the rain in the collection plate, and then the rain evaporates and is detected by the metal detector. Attached Figure Description

[0015] Figure 1 A schematic perspective view of one side of the overall structure of a portable wastewater detection device in atmospheric precipitation is provided for this invention. Figure 2 A schematic perspective view of the other side of the overall structure of a portable wastewater detection device in atmospheric precipitation is provided for this invention. Figure 3 This invention provides a schematic perspective view of the water collection mechanism structure of a portable wastewater detection device in atmospheric precipitation; Figure 4 This invention provides a schematic perspective view of the detection mechanism structure of a portable wastewater detection device in atmospheric precipitation; Figure 5 This invention provides a schematic perspective view of the overall structure of the filtration mechanism of a portable wastewater detection device in atmospheric precipitation; Figure 6 This invention provides a schematic perspective view of the filter mechanism of a portable wastewater detection device in atmospheric precipitation. Figure 7 This invention presents a three-dimensional schematic diagram of another part of the filtration mechanism of a portable wastewater detection device for atmospheric precipitation.

[0016] Legend: 100, Water collection mechanism; 200, Filtration mechanism; 300, Detection mechanism; 101, Collection cylinder; 102, Top cover plate; 103, Side limiting block; 104, Lower support plate; 105, Side handle; 106, No. 1 slide groove; 107, Support rod; 108, Fixing block; 201, Spring top rod; 202, Fixed bracket; 203, No. 2 slide groove; 204, Push-pull handle; 205, Limiting groove; 206, Filter plate; 207, Groove; 208, Mounting bracket; 209, pH meter; 210, Transmission rod; 301, Upper limit ring; 302, Connecting bracket; 303, Metal detector; 304, Collection plate; 305, Evaporation heater. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0019] In existing technologies, rainwater monitoring is of great significance for ensuring the safety of water for human production and daily life. By testing the water quality of rainwater, we can understand whether it is suitable for use in farmland irrigation, factory water use, etc. In addition, rainwater monitoring can help us understand the source and extent of environmental pollutants, providing a scientific basis for environmental protection. Wastewater testing in rainwater actually refers to testing rainwater at the discharge outlet of rainwater harvesting systems or in potentially polluted areas (such as industrial areas, urban roads, etc.) to determine whether it contains pollutants, as well as the type and concentration of pollutants. The purpose of this testing is to assess whether the rainwater meets discharge standards or whether it has caused environmental pollution. When using wastewater testing devices to test wastewater in atmospheric precipitation, most wastewater testing devices are large in size and require testing at multiple locations, which presents many inconveniences during transportation, thus reducing the applicability of wastewater testing devices.

[0020] Therefore, the present invention aims at least in that the rainwater is collected into the collection cylinder 101 by the upper cover plate 102 of the water collection mechanism 100, which improves the practicality and portability of the wastewater detection device. Then, the impurities in the rainwater are filtered by the filter plate 206 of the filtration mechanism 200, so as to obtain pure rainwater and improve the accuracy of wastewater detection. The push-pull handle 204 is raised and lowered along the second slide 203, and the transmission rod 210 can drive the mounting bracket 208 to move horizontally along the groove 207. The mounting bracket 208 will drive the pH detector 209 to move above the upper cover plate 102 to realize the detection of the pH value in the rainwater. The filtered rainwater falls into the detection mechanism 300 for detection.

[0021] Implementation examples, based on Figures 1-7 This invention provides a portable wastewater detection device for atmospheric precipitation, comprising a water collection mechanism 100, a filter mechanism 200 mounted on the water collection mechanism 100, and a detection mechanism 300 installed inside the water collection mechanism 100. The water collection mechanism 100 can collect rainfall, while the filter mechanism 200 can filter impurities in the rainfall; for example... Figure 3 As shown, the water collection mechanism 100 includes a collection cylinder 101, an upper cover plate 102 is fixedly connected to the upper end of the collection cylinder 101, a lower support plate 104 is fixedly connected to the lower end of the collection cylinder 101, the collection cylinder 101 and the upper cover plate 102 are internally connected and the upper surface of the upper cover plate 102 is set to be open, and a fixing block 108 is fixedly connected to one side of the collection cylinder 101.

[0022] like Figure 3As shown, a side handle 105 is fixed to the outer wall of the fixing block 108. A first sliding groove 106 is opened on the outer wall of the side handle 105. A support rod 107 is fixed to the lower end of the first sliding groove 106. Side limiting blocks 103 are fixed to both sides of the inner wall of the collection cylinder 101. The user can hold the side handle 105 to move it, and the rainwater is collected into the collection cylinder 101 through the upper cover plate 102, which improves the practicality and portability of the wastewater detection device.

[0023] like Figure 4 As shown, the detection mechanism 300 includes an evaporation heater 305, which is fixed to the upper surface of the lower support plate 104. A collection plate 304 is provided above the evaporation heater 305 and is fixed to the inner wall of the collection cylinder 101. A metal detector 303 is provided above the collection plate 304, and a connecting bracket 302 is fixed to the outside of the metal detector 303. The metal detector 303 is fixed to the inner wall of the collection cylinder 101 through the connecting bracket 302. An upper limit ring 301 is provided above the metal detector 303 and is fixed to the inner wall of the upper cover plate 102. After the filtered rainwater passes through the upper limit ring 301, the rainwater falls into the collection plate 304. The evaporation heater 305 is activated to heat the rainwater in the collection plate 304, and then the rainwater evaporates and is detected by the metal detector 303.

[0024] like Figures 5-7As shown, the filtration mechanism 200 includes two fixed supports 202. The fixed supports 202 are slidably installed in a first slide groove 106. A spring push rod 201 is fixedly connected to the lower end of each fixed support 202, and the spring push rod 201 is fixedly connected to the upper surface of a support rod 107. The upper end of each fixed support 202 extends into the upper cover plate 102. A filter plate 206 is fixedly connected to the upper end of each fixed support 202. Limiting grooves 205 are formed on both sides of the filter plate 206. The filter plate 206 is slidably installed on a side limiting block 103 through the limiting grooves 205. A second slide groove 203 is formed on the outer wall of the fixed support 202. A push-pull handle 204 is slidably installed in the second slide groove 203. A transmission rod 210 is rotatably installed inside the push-pull handle 204. A groove 210 is formed on the inner side of the fixed support 202 near the second slide groove 203. 07. A mounting bracket 208 is rotatably mounted on one end of the transmission rod 210. The mounting bracket 208 is slidably mounted in the groove 207. A pH meter 209 is fixedly connected to one end of the mounting bracket 208. The pH meter 209 is located below the filter plate 206. The filter plate 206 can be raised and lowered along the first slide 106 via the fixed bracket 202. Subsequently, the filter plate 206 will be embedded in the upper cover plate 102. The filter plate 206 filters impurities in the rainfall, resulting in pure rainfall and improving the accuracy of wastewater detection. The push-pull handle 204 is raised and lowered along the second slide 203. The transmission rod 210 can drive the mounting bracket 208 to move horizontally along the groove 207. The mounting bracket 208 will drive the pH meter 209 to move above the upper cover plate 102, thereby realizing the detection of the pH value in the rainfall.

[0025] The working principle of this invention is as follows: the user can hold and move the device via the side handle 105, and the rainwater is collected into the collection cylinder 101 via the upper cover plate 102, which improves the practicality and portability of the wastewater detection device. The filter plate 206 can be raised and lowered along the first slide 106 via the fixed bracket 202, and then the filter plate 206 will be embedded in the upper cover plate 102. The filter plate 206 filters impurities in the rainwater, resulting in pure rainwater and improving the accuracy of wastewater detection. The push-pull handle 204 can be raised and lowered along the second slide 203, and the transmission rod 210 can drive the mounting bracket 208 to move horizontally along the groove 207. The mounting bracket 208 will drive the pH detector 209 to move above the upper cover plate 102 to detect the pH value of the rainwater. The filtered rainwater is limited by the upper limit ring 301 and then falls into the collection plate 304. The evaporation heater 305 is activated to heat the rainwater in the collection plate 304, and then the rainwater evaporates and is detected by the metal detector 303.

[0026] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A portable wastewater detection device for atmospheric precipitation, comprising a water collection mechanism (100), characterized in that: The water collection mechanism (100) is equipped with a filtration mechanism (200), and a detection mechanism (300) is installed inside the water collection mechanism (100). The water collection mechanism (100) can collect rainfall, and the filtration mechanism (200) can filter impurities in the rainfall. The water collection mechanism (100) includes a collection cylinder (101), an upper cover plate (102) is fixedly connected to the upper end of the collection cylinder (101), a lower support plate (104) is fixedly connected to the lower end of the collection cylinder (101), the collection cylinder (101) and the upper cover plate (102) are internally connected and the upper surface of the upper cover plate (102) is set to be open, and a fixing block (108) is fixedly connected to one side of the collection cylinder (101).

2. The portable wastewater detection device in atmospheric precipitation according to claim 1, characterized in that: A side handle (105) is fixed to the outer wall of the fixed block (108). A first groove (106) is opened on the outer wall of the side handle (105). A support rod (107) is fixed to the lower end of the first groove (106). Side limiting blocks (103) are fixed to both sides of the inner wall of the collecting cylinder (101).

3. The portable wastewater detection device in atmospheric precipitation according to claim 1, characterized in that: The detection mechanism (300) includes an evaporation heater (305), which is fixed to the upper surface of the lower support plate (104). A collection plate (304) is provided above the evaporation heater (305), and the collection plate (304) is fixed to the inner wall of the collection cylinder (101).

4. The portable wastewater detection device in atmospheric precipitation according to claim 3, characterized in that: A metal detector (303) is provided above the collection plate (304). A connecting bracket (302) is fixed to the outside of the metal detector (303). The metal detector (303) is fixed to the inner wall of the collection cylinder (101) through the connecting bracket (302). An upper limit ring (301) is provided above the metal detector (303). The upper limit ring (301) is fixed to the inner wall of the upper cover plate (102).

5. The portable wastewater detection device in atmospheric precipitation according to claim 1, characterized in that: The filtration mechanism (200) includes two fixed brackets (202), which are slidably installed in the first slide groove (106). A spring rod (201) is fixedly connected to the lower end of the fixed bracket (202), and the spring rod (201) is fixedly connected to the upper surface of the support rod (107). The upper end of the fixed bracket (202) extends into the upper cover plate (102).

6. The portable wastewater detection device in atmospheric precipitation according to claim 5, characterized in that: The filter plate (206) is fixedly connected to the upper end of the fixed bracket (202). Limiting grooves (205) are opened on both sides of the filter plate (206). The filter plate (206) is slidably installed on the side limiting block (103) through the limiting grooves (205).

7. A portable wastewater detection device for atmospheric precipitation according to claim 6, characterized in that: The outer wall of the fixed bracket (202) is provided with a second sliding groove (203), a push-pull handle (204) is slidably installed in the second sliding groove (203), a transmission rod (210) is rotatably installed on the inner side of the push-pull handle (204), and a groove (207) is provided on the inner side of the fixed bracket (202) near the second sliding groove (203).

8. The portable wastewater detection device in atmospheric precipitation according to claim 7, characterized in that: One end of the transmission rod (210) is rotatably mounted with a mounting bracket (208), which is slidably mounted in the groove (207). One end of the mounting bracket (208) is fixedly connected with a pH meter (209), which is located below the filter plate (206).

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