Portable wastewater detection device

Abstract

The invention relates to the technical field of wastewater detection, in particular to a portable wastewater detection device which comprises a detection mechanism and a guide mechanism, the guide mechanism is slidably connected to the inner side of the detection mechanism, and the detection mechanism comprises a sample tube, a detection assembly, an infusion pump, a fixing block, a separation assembly, a weight adjusting assembly and a traction sleeve. The detection assembly is fixedly connected to the front side of the sample tube, the infusion pump is communicated to the rear side of the sample tube, the fixing block is communicated to the rear side of the infusion pump, and the separation assembly is communicated to the rear side of the fixing block. The portable wastewater detection device provided by the invention is provided with a structure for sampling wastewater at different depths, so that the wastewater at different depths can be sampled in real time, the flexibility of detecting different-depth environments of the wastewater is improved, and the portable wastewater detection device is provided with a structure for moving the detection structure in water to prevent deviation. Therefore, anti-deviation guiding can be performed on the movement of the detection structure, and the stability of the detection structure in use is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater detection, and specifically relates to a portable wastewater detection device. Background Art

[0002] As is well known, in industrial production and daily life, wastewater discharge has a huge impact on the environment. Wastewater detection devices have emerged. It is a professional device used to analyze the content of various pollutants and related indicators in wastewater. Through components such as sensors and sampling systems, wastewater is accurately sampled first, and then chemical analysis, spectral analysis and other technical means are used to measure key parameters such as the pH value, heavy metal content, and organic matter concentration in the sample, so as to judge whether the wastewater meets the standards and provide key data support for wastewater treatment and environmental supervision.

[0003] After retrieval, a Chinese patent discloses a portable wastewater detection device, and its application publication number is: CN114280258B. This patent includes a wastewater detection mechanism. The wastewater detection mechanism is provided with a housing. The top of the housing is fixedly connected with a magnetic induction line cutting mechanism, and the wastewater detection mechanism is fixedly connected with the magnetic induction line cutting mechanism. The inner wall of the housing is fixedly connected with a movable cleaning mechanism, and the wastewater detection mechanism is fixedly connected with the movable cleaning mechanism. For this portable wastewater detection device, after the detection is completed, the detection device is shaken to make the spring shake accordingly, accelerating the water stains on the outer wall of the housing to fall off. When the detection device is shaken, the magnetic block moves in the winding to cut the magnetic induction lines of the winding, and then generates an electric current that is conducted to the spring. The spring will shake after being powered on and off, and then accelerate the shaking of the housing. When the spring shakes, the gravity ball shakes accordingly and impacts the detection device, thereby accelerating the falling off of the water stains on the outer wall of the detection device.

[0004] The above patent can solve the problems of existing biological interference and water stain residue. However, the wastewater environment at different depths is different. Therefore, it is necessary to perform differentiated sampling on wastewater at different depths. The problems existing in the prior art are: due to the lack of a structure for sampling wastewater at different depths, it is impossible to perform real-time sampling on wastewater at different depths, reducing the flexibility of detecting the wastewater environment at different depths. And there is a lack of an anti-deviation structure for the movement of the detection structure in water. Therefore, it is impossible to perform anti-deviation guidance on the movement of the detection structure, reducing the stability of the detection structure during use. Summary of the Invention

[0005] (I) Technical Problems to be Solved In view of the deficiencies of the prior art, the present invention provides a portable wastewater detection device, which has a structure for sampling wastewater at different depths. Therefore, it can sample wastewater at different depths in real time, improving the flexibility of detecting the wastewater environment at different depths. And it has an anti-deviation structure for the movement of the detection structure in water. Therefore, it can guide the movement of the detection structure to prevent deviation, improving the stability of the detection structure during use.

[0006] (II) Technical Solution The above technical object of the present invention is achieved through the following technical solution: A portable wastewater detection device includes a detection mechanism and a guiding mechanism, and the guiding mechanism is slidably connected to the inside of the detection mechanism; The detection mechanism includes a sample tube, a detection component, a liquid extraction pump, a fixed block, a separation component, a weight adjustment component and a traction sleeve. The detection component is fixedly connected to the front side of the sample tube, the liquid extraction pump is communicated with the rear side of the sample tube, the fixed block is communicated with the rear side of the liquid extraction pump, the separation component is communicated with the rear side of the fixed block, the weight adjustment component is fixedly connected to the rear side of the separation component, and the traction sleeve is fixedly connected to the rear side of the weight adjustment component; The detection component includes a positioning cover, a wastewater detector and a water inlet pipe. The positioning cover is communicated with the front side of the sample tube, the wastewater detector is fixedly connected to the front side of the positioning cover, the water inlet pipe is communicated with the rear side of the positioning cover, and the front side of the water inlet pipe is in contact with the rear side of the wastewater detector; The separation component includes a water storage tank, a water blocking plate and a separation pump. The water storage tank is communicated with the rear side of the fixed block, and four water blocking plates are respectively fixedly connected to the top inside the water storage tank, the bottom inside the water storage tank, the top inside the water storage tank far from the fixed block and the bottom inside the water storage tank far from the fixed block. The separation pump is communicated with the top of the water blocking plate; The weight adjustment component includes a positioning housing, a high-pressure gas chamber and an air extraction pump. The positioning housing is fixedly connected to the rear side of the water storage tank, the high-pressure gas chamber is clamped inside the positioning housing, the air extraction pump is communicated with the bottom of the front side of the positioning housing, and the rear side of the air extraction pump is communicated with the front side of the high-pressure gas chamber; The guiding mechanism includes a guiding rope, a positioning weight, a limiting sleeve, a winch and a grounding rod. The guiding rope is slidably connected to the inside of the traction sleeve, the positioning weight is fixedly connected to the bottom of the guiding rope, the winch is fixedly connected to the top of the guiding rope, the limiting sleeve is fixedly connected to the surface of the winch, and the grounding rod is fixedly connected to the rear side inside the limiting sleeve.

[0007] By adopting the above technical solution, by setting the detection mechanism and the guiding mechanism, the detection mechanism can dive into wastewater areas at different depths, and can collect wastewater samples. At the same time, it can separately detect the wastewater collected at different depths. The guiding mechanism can guide the movement of the detection mechanism, increasing the stability of the detection mechanism during movement.

[0008] The present invention is further configured such that: a diversion sleeve is fixedly connected to the rear side of the water inlet pipe, an intercepting net is clamped inside the diversion sleeve, and the front side of the intercepting net is clamped with the rear side of the water inlet pipe.

[0009] By adopting the above technical solution, through the arrangement of the diversion sleeve and the intercepting net, the diversion sleeve can guide the waste water sample in the sample pipe, and the intercepting net can intercept impurities in the waste water, thereby increasing the stability of the water inlet pipe when guiding the waste water and preventing impurities from entering the water inlet pipe and affecting the detection effect of the waste water detector on the waste water.

[0010] The present invention is further configured such that: a protection plate is fixedly connected to the bottom of the water storage bin, the bottom of the protection plate is arc-shaped, and a protection net is fixedly connected to the bottom of the protection plate.

[0011] By adopting the above technical solution, through the arrangement of the protection plate and the protection net, the protection plate can protect the separation pump at the bottom and block objects in the waste water. The protection net can allow the waste water to enter the separation pump while the protection plate blocks the objects, so that the objects can be blocked without affecting the normal collection of waste water by the separation pump.

[0012] The present invention is further configured such that: buffer plates are fixedly connected to both sides inside the positioning housing, the inner sides of the buffer plates are clamped with both sides of the high-pressure air chamber, a positioning plate is clamped to the front side of the high-pressure air chamber, and the front side of the positioning plate is communicated with the air extraction pump.

[0013] By adopting the above technical solution, through the arrangement of the buffer plates and the positioning plate, the buffer plates can provide auxiliary support between the positioning housing and the high-pressure air chamber, and can buffer the high-pressure air chamber through their own softness, increasing the stability of the high-pressure air chamber during use. The positioning plate can guide and limit the installation of the high-pressure air chamber, and can increase the stability when the high-pressure air chamber is connected to the air extraction pump after installation.

[0014] The present invention is further configured such that: a housing cover is rotatably connected to the top of the positioning housing, a sealing sleeve is fixedly connected to the surface of the housing cover, and the surface of the sealing sleeve contacts the top inside the positioning housing.

[0015] By adopting the above technical solution, through the arrangement of the housing cover and the sealing sleeve, the housing cover can be closed with the top of the positioning housing, so that the positioning housing forms a closed space, thereby storing the high-pressure air chamber. The sealing sleeve can block the closing part between the housing cover and the positioning housing, thereby further increasing the tightness when the housing cover and the positioning housing are closed.

[0016] The present invention is further configured such that: a guiding plate is fixedly connected to the inner side of the traction sleeve, a guiding wheel is rotatably connected to the inner side of the guiding plate, and the surface of the guiding wheel is in contact with the surface of the guiding rope.

[0017] With the above technical solution, by providing the guiding plate and the guiding wheel, the guiding plate can limit the guiding wheel, so that the guiding wheel can guide and limit the movement of the guiding rope, increasing the flexibility of the guiding rope during movement.

[0018] The present invention is further configured such that: a positioning ball is fixedly connected to the bottom of the positioning counterweight, a gripping claw is fixedly connected to the surface of the positioning ball, and the top of the inner side of the gripping claw is welded to the surface of the positioning counterweight.

[0019] With the above technical solution, by providing the positioning ball and the gripping claw, the positioning ball can protect the bottom of the positioning counterweight, and at the same time can support and limit the gripping claw. When the gripping claw contacts the bottom of the water, it can contact the gaps between the stones at the bottom of the water through itself, so as to be fixed at the gaps of the stones and limit the positioning counterweight, increasing the stability of the guiding rope during fixation.

[0020] The present invention is further configured such that: a contact plate is fixedly connected to the bottom of the ground-piercing rod, the contact plate is disc-shaped, and connection holes are provided on the front side, the rear side and both sides of the top of the contact plate.

[0021] With the above technical solution, by providing the contact plate and the connection holes, when the ground-piercing rod is fixed on the ground, the contact plate can increase the area of contact between the ground-piercing rod fixed above the ground and the ground. Since the contact area with the ground increases, the stability of the ground-piercing rod when fixed on the ground can be increased, and the connection holes can be externally connected to the ground-piercing rod of the gas, thereby further increasing the points fixed on the ground and further improving the stability when limiting the ground-piercing rod.

[0022] The present invention is further configured such that: a handle is fixedly connected to the top of the ground-piercing rod, a rubber soft sleeve is provided on the surface of the handle, and the top of the handle is spherical.

[0023] With the above technical solution, by providing the handle, the user can hold the ground-piercing rod by holding the handle, thereby increasing the stability when the user holds the ground-piercing rod and facilitating the user to fix the ground-piercing rod on the ground.

[0024] The present invention is further configured such that: a guiding ring is fixedly connected to the bottom of the limiting sleeve, and the inner side of the guiding ring is in contact with the surface of the guiding rope.

[0025] With the above technical solution, by providing the guiding ring, the movement of the guiding rope can be guided and limited, increasing the stability of the guiding rope when moving on the winch.

[0026] (3) Beneficial effects Compared with the prior art, the present invention provides a portable wastewater detection device, which has the following beneficial effects: In this portable wastewater detection device, through the setting of the detection mechanism, the sample tube can temporarily store the wastewater sample, so as to provide the wastewater sample for the detection component. The wastewater detector is an existing liquid detection device, which can detect the pH value in the water by physical means to achieve a preliminary detection of the wastewater sample. The water diversion pipe can guide the wastewater to the wastewater detector. The positioning cover can limit the position of the wastewater detector and block the sample tube to form a closed space, so that after the sample tube is taken out, the sample can be taken out. The liquid extraction pump can pump the wastewater in the water storage tank into the sample tube. The fixing block can fix and limit the liquid extraction pump. The water storage tank can temporarily store the wastewater. The water blocking plate can divide the wastewater in the water storage tank into three parts for storage, so as to facilitate the separation pump to store and transport the wastewater in different areas separately. The positioning housing can limit the positions of the high-pressure air tank and the air extraction pump. By using the air extraction pump to transport the compressed gas in the high-pressure air tank into the water storage tank, the water storage tank can discharge the wastewater, so as to change the water content in the water storage tank, further adjust the buoyancy of the water storage tank, and enable the water storage tank to drive the overall structure of the detection mechanism to float and dive. The traction sleeve can guide and limit the overall structure of the detection mechanism, and it can float and dive along the guiding mechanism; In this portable wastewater detection device, through the setting of the guiding mechanism, the guiding rope can guide and limit the movement of the detection mechanism. The positioning counterweight can drive the guiding rope to sink to the bottom of the water. The limiting sleeve can limit the position of the winch and limit the winch on the grounding rod. The winch can drive the guiding rope to wind and unwind, so that when the grounding rod is fixed on the ground, the guiding rope can form a straight-line track with the winch and the positioning counterweight as the endpoints, increasing the stability of the detection mechanism during movement. Description of the drawings

[0027] Figure 1 is a schematic diagram of the overall structure in the present invention; Figure 2 is a schematic diagram of the structure of the detection mechanism in the present invention; Figure 3 is a schematic diagram of the structure of the detection component in the present invention; Figure 4 is a schematic diagram of the structure of the separation component in the present invention; Figure 5 is a schematic diagram of the structure of the weight adjustment component in the present invention; Figure 6 is a schematic diagram of the structure of the guiding plate in the present invention; Figure 7Schematic structural diagram of the guiding mechanism in the present invention; Figure 8 Schematic structural diagram of the contact plate in the present invention; Figure 9 Schematic structural diagram of the guiding ring in the present invention.

[0028] In the figure: 1. Detection mechanism; 101. Sample tube; 102. Detection component; 1021. Positioning cover; 1022. Wastewater detector; 1023. Water diversion pipe; 103. Liquid extraction pump; 104. Fixed block; 105. Separation component; 1051. Water storage tank; 1052. Water blocking plate; 1053. Separation pump; 106. Weight adjustment component; 1061. Positioning housing; 1062. High-pressure air storage tank; 1063. Air extraction pump; 107. Traction sleeve; 2. Guiding mechanism; 201. Guide rope; 202. Positioning counterweight; 203. Limit sleeve; 204. Winch; 205. Grounding rod; 3. Diversion sleeve; 4. Intercepting net; 5. Protection plate; 6. Protection net; 7. Buffer plate; 8. Positioning plate; 9. Housing cover; 10. Sealing sleeve; 11. Guide plate; 12. Guide wheel; 13. Positioning ball; 14. Ground gripping claw; 15. Contact plate; 16. Connection hole; 17. Handle; 18. Guiding ring. Specific implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1. Please refer to Figures 1-6 , a portable wastewater detection device, including a detection mechanism 1, the detection mechanism 1 includes a sample tube 101, a detection component 102, a liquid extraction pump 103, a fixed block 104, a separation component 105, a weight adjustment component 106 and a traction sleeve 107, the detection component 102 is fixedly connected to the front side of the sample tube 101, the liquid extraction pump 103 is communicated with the rear side of the sample tube 101, the fixed block 104 is communicated with the rear side of the liquid extraction pump 103, the separation component 105 is communicated with the rear side of the fixed block 104, the weight adjustment component 106 is fixedly connected to the rear side of the separation component 105, and the traction sleeve 107 is fixedly connected to the rear side of the weight adjustment component 106; The detection component 102 includes a positioning cover 1021, a wastewater detector 1022 and a water diversion pipe 1023, the positioning cover 1021 is communicated with the front side of the sample tube 101, the wastewater detector 1022 is fixedly connected to the front side of the positioning cover 1021, the water diversion pipe 1023 is communicated with the rear side of the positioning cover 1021, and the front side of the water diversion pipe 1023 is in contact with the rear side of the wastewater detector 1022; The separation assembly 105 includes a water tank 1051, a water blocking plate 1052 and a separation pump 1053. The water tank 1051 is connected to the rear side of the fixed block 104. Four water blocking plates 1052 are fixedly connected to the top of the inner side of the water tank 1051, the bottom of the inner side, the top of the inner side away from the fixed block 104 and the bottom of the inner side away from the fixed block 104, respectively. The separation pump 1053 is connected to the top of the water blocking plate 1052. The weight adjustment component 106 includes a positioning shell 1061, a high-pressure gas chamber 1062 and an air pump 1063. The positioning shell 1061 is fixedly connected to the rear side of the water chamber 1051, the high-pressure gas chamber 1062 is clamped on the inner side of the positioning shell 1061, and the air pump 1063 is connected to the bottom of the front side of the positioning shell 1061. The rear side of the air pump 1063 is connected to the front side of the high-pressure gas chamber 1062. By setting the detection mechanism 1, the sample tube 101 can temporarily store the wastewater sample. And can provide wastewater samples for the detection component 102. The wastewater detector 1022 is an existing liquid detection equipment, which can detect the pH value in the water by physical means to realize preliminary detection of the wastewater sample. The water guide pipe 1023 can guide the wastewater to the wastewater detector 1022. The positioning cover 1021 can limit the wastewater detector 1022 and can block the sample tube 101 to form a closed space for the sample tube 101, so that the sample can be taken out after the sample tube 101 is taken out later. The liquid pump 103 can pump the wastewater in the water tank 1051 into the sample tube 101, the fixing block 104 can fix and limit the liquid pump 103, the water tank 1051 can temporarily store the wastewater, and the water blocking plate 1052 can divide the wastewater in the water tank 1051 into three places for storage, so as to facilitate the separation pump 1053 to distinguish and store and transport the wastewater in different areas, and the positioning shell 1061 can position the high-pressure gas tank 1062 and the air pump 1063 limits the compressed gas in the high-pressure gas tank 1062 by conveying it to the water tank 1051 through the vacuum pump 1063, so that the water tank 1051 can discharge the waste water to change the water content in the water tank 1051, thereby further adjusting the buoyancy of the water tank 1051, so that the water tank 1051 can drive the overall structure of the detection mechanism 1 to float and dive, and the traction sleeve 107 can guide and limit the overall structure of the detection mechanism 1, and can float and dive along the guide mechanism 2.

[0031] Among them, a diversion sleeve 3 is fixedly connected to the rear side of the water inlet pipe 1023. An interception net 4 is clamped inside the diversion sleeve 3. The front side of the interception net 4 is clamped with the rear side of the water inlet pipe 1023. By setting the diversion sleeve 3 and the interception net 4, the diversion sleeve 3 can guide the wastewater sample in the sample pipe 101, and the impurities in the wastewater can be intercepted by the interception net 4, thereby increasing the stability of the water inlet pipe 1023 when guiding the wastewater and preventing impurities from entering the water inlet pipe 1023 and affecting the detection effect of the wastewater detector 1022 on the wastewater.

[0032] Among them, a protection plate 5 is fixedly connected to the bottom of the water storage tank 1051. The bottom of the protection plate 5 is set as an arc surface. A protection net 6 is fixedly connected to the bottom of the protection plate 5. By setting the protection plate 5 and the protection net 6, the protection plate 5 can protect the separation pump 1053 at the bottom and block the objects in the wastewater. The protection net 6 can allow the wastewater to enter the separation pump 1053 while the protection plate 5 blocks the objects, so that the objects can be blocked without affecting the normal collection of wastewater by the separation pump 1053.

[0033] Among them, buffer plates 7 are fixedly connected to both sides inside the positioning housing 1061. The inner sides of the buffer plates 7 are clamped with both sides of the high-pressure air chamber 1062. A positioning plate 8 is clamped to the front side of the high-pressure air chamber 1062. The front side of the positioning plate 8 is communicated with the air extraction pump 1063. By setting the buffer plates 7 and the positioning plate 8, the buffer plates 7 can provide auxiliary support between the positioning housing 1061 and the high-pressure air chamber 1062, and can buffer the high-pressure air chamber 1062 through its own softness, increasing the stability of the high-pressure air chamber 1062 during use. The positioning plate 8 can guide and limit the installation of the high-pressure air chamber 1062, and can increase the stability of the high-pressure air chamber 1062 when connected to the air extraction pump 1063 after installation.

[0034] Among them, a housing cover 9 is rotatably connected to the top of the positioning housing 1061. A sealing sleeve 10 is fixedly connected to the surface of the housing cover 9. The surface of the sealing sleeve 10 contacts the top inside the positioning housing 1061. By setting the housing cover 9 and the sealing sleeve 10, the housing cover 9 can be closed with the top of the positioning housing 1061, so that the positioning housing 1061 forms a closed space, thereby storing the high-pressure air chamber 1062. The sealing sleeve 10 can block the closing part between the housing cover 9 and the positioning housing 1061, thereby further increasing the tightness when the housing cover 9 and the positioning housing 1061 are closed.

[0035] Among them, a guiding plate 11 is fixedly connected to the inner side of the traction sleeve 107, and a guiding wheel 12 is rotatably connected to the inner side of the guiding plate 11. The surface of the guiding wheel 12 is in contact with the surface of the guiding rope 201. By providing the guiding plate 11 and the guiding wheel 12, the guiding plate 11 can limit the guiding wheel 12, so that the guiding wheel 12 can guide and limit the movement of the guiding rope 201, increasing the flexibility of the guiding rope 201 during movement.

[0036] Among them, a positioning ball 13 is fixedly connected to the bottom of the positioning counterweight 202, and a gripping claw 14 is fixedly connected to the surface of the positioning ball 13. The top inside the gripping claw 14 is welded to the surface of the positioning counterweight 202. By providing the positioning ball 13 and the gripping claw 14, the positioning ball 13 can protect the bottom of the positioning counterweight 202, and at the same time can support and limit the gripping claw 14. When the gripping claw 14 contacts the bottom of the water, it can contact the gaps between the stones at the bottom of the water through itself, so as to be fixed at the gaps between the stones, limit the positioning counterweight 202, and increase the stability of the guiding rope 201 during fixation.

[0037] Working principle of this embodiment: First, place the detection mechanism 1 into the wastewater, and then the separation pump 1053 at the bottom pumps the wastewater into the water tank 1051. When passing through the first water blocking plate 1052, the liquid pumping pump 103 at the bottom pumps the wastewater into the sample tube 101 for storage. Then the wastewater flows into the wastewater detector 1022 along the water guiding pipe 1023, and the wastewater detector 1022 will conduct a preliminary detection on the wastewater. Then the separation pump 1053 further pumps the wastewater to the middle water blocking plate 1052. Since the wastewater in the water tank 1051 gradually increases, the gravity of the water tank 1051 will gradually be greater than the buoyancy, so the water tank 1051 will start to sink. At this time, the liquid pumping pump 103 in the middle pumps the wastewater into the sample tube 101 for storage, and allows the wastewater detector 1022 in the middle to detect the wastewater. After that, as the wastewater continues to increase, the water tank 1051 will gradually sink to the bottom of the water. At this time, the separation pump 1053 above the middle pumps the wastewater further to the top water blocking plate 1052, and then the liquid pumping pump 103 at the top pumps the wastewater into the top sample tube 101 for storage, so that the wastewater detector 1022 at the top can detect the wastewater until the detection is completed. When it is necessary to recover the detection mechanism 1, the air extraction pump 1063 will transport the compressed gas in the high-pressure gas chamber 1062 into the water tank 1051, and the wastewater in the water tank 1051 will be discharged through the separation pump 1053 at the top. The water tank 1051 will be refilled with gas again. At this time, the buoyancy will be greater than the gravity, which will drive the entire detection mechanism 1 to float, and finally the detection mechanism 1 can be recovered.

[0038] Embodiment 2. Refer to Figures 7-9, a portable wastewater detection device further includes a guiding mechanism 2. Among them, the guiding mechanism 2 includes a guiding rope 201, a positioning counterweight 202, a limiting sleeve 203, a winch 204 and a ground anchor 205. The guiding rope 201 is slidably connected to the inner side of the traction sleeve 107. The positioning counterweight 202 is fixedly connected to the bottom of the guiding rope 201. The winch 204 is fixedly connected to the top of the guiding rope 201. The limiting sleeve 203 is fixedly connected to the surface of the winch 204. The ground anchor 205 is fixedly connected to the rear side inside the limiting sleeve 203. By setting the guiding mechanism 2, the guiding rope 201 can guide and limit the movement of the detection mechanism 1. The positioning counterweight 202 can drive the guiding rope 201 to sink to the bottom of the water. The limiting sleeve 203 can limit the winch 204 and limit the winch 204 on the ground anchor 205. The winch 204 can drive the guiding rope 201 to wind and unwind. Thus, when the ground anchor 205 is fixed to the ground, a straight-line track can be formed with the winch 204 and the positioning counterweight 202 as the endpoints for the guiding rope 201, increasing the stability of the detection mechanism 1 during movement.

[0039] Among them, a contact plate 15 is fixedly connected to the bottom of the surface of the ground anchor 205. The contact plate 15 is set in a disc shape. Connecting holes 16 are opened on the front side, rear side and both sides of the top of the contact plate 15. By setting the contact plate 15 and the connecting holes 16, when the ground anchor 205 is fixed to the ground, the contact plate 15 can increase the area of contact between the ground anchor 205 fixed above the ground and the ground. Since the area of contact with the ground increases, the stability of the ground anchor 205 when fixed to the ground can be increased. And the connecting holes 16 can be externally connected to the ground anchor 205 of the gas, thereby further increasing the points fixed to the ground and further improving the stability when limiting the ground anchor 205.

[0040] Among them, a handle 17 is fixedly connected to the top of the ground anchor 205. A rubber soft sleeve is provided on the surface of the handle 17. The top of the handle 17 is set in a spherical shape. By setting the handle 17, the user can hold the ground anchor 205 by holding the handle 17, thereby increasing the stability when the user holds the ground anchor 205 and facilitating the user to fix the ground anchor 205 to the ground.

[0041] Among them, a guiding ring 18 is fixedly connected to the bottom of the limiting sleeve 203. The inner side of the guiding ring 18 is in contact with the surface of the guiding rope 201. By setting the guiding ring 18, the movement of the guiding rope 201 can be guided and limited, increasing the stability of the guiding rope 201 when moving on the winch 204.

[0042] Working principle of this embodiment: First, the user inserts the ground rod 205 into the ground and fixes it. Then, the positioning counterweight 202 is placed in the water. At this time, the winch 204 is turned on, and the guiding rope 201 is put into the water. The positioning counterweight 202 will drive the guiding rope 201 to gradually sink to the bottom of the water until a straight track of the guiding rope 201 between the positioning counterweight 202 and the ground rod 205 is formed.

[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable wastewater detection device, comprising a detection mechanism (1) and a guiding mechanism (2), characterized in that: The guiding mechanism (2) is slidably connected to the inner side of the detecting mechanism (1); The detection mechanism (1) comprises a sample tube (101), a detection component (102), a liquid pump (103), a fixed block (104), a separation component (105), a weight adjustment component (106) and a traction sleeve (107); the detection component (102) is fixedly connected to the front side of the sample tube (101); the liquid pump (103) is connected to the rear side of the sample tube (101); the fixed block (104) is connected to the rear side of the liquid pump (103); the separation component (105) is connected to the rear side of the fixed block (104); the weight adjustment component (106) is fixedly connected to the rear side of the separation component (105); and the traction sleeve (107) is fixedly connected to the rear side of the weight adjustment component (106); The detection assembly (102) comprises a positioning cover (1021), a wastewater detector (1022) and a water diversion pipe (1023); the positioning cover (1021) is connected to the front side of the sample tube (101); the wastewater detector (1022) is fixedly connected to the front side of the positioning cover (1021); the water diversion pipe (1023) is connected to the rear side of the positioning cover (1021); and the front side of the water diversion pipe (1023) is in contact with the rear side of the wastewater detector (1022); The separation component (105) comprises a water tank (1051), a water blocking plate (1052) and a separation pump (1053); the water tank (1051) is connected to the rear side of the fixed block (104); four water blocking plates (1052) are respectively fixedly connected to the top of the inner side of the water tank (1051), the bottom of the inner side, the top of the inner side away from the fixed block (104) and the bottom of the inner side away from the fixed block (104); and the separation pump (1053) is connected to the top of the water blocking plate (1052); The weight adjustment component (106) comprises a positioning shell (1061), a high-pressure gas chamber (1062) and an air pump (1063); the positioning shell (1061) is fixedly connected to the rear side of the water chamber (1051); the high-pressure gas chamber (1062) is snap-fitted to the inner side of the positioning shell (1061); the air pump (1063) is connected to the bottom of the front side of the positioning shell (1061); and the rear side of the air pump (1063) is connected to the front side of the high-pressure gas chamber (1062); The guide mechanism (2) comprises a guide rope (201), a positioning weight (202), a limiting sleeve (203), a winch (204) and a ground rod (205); the guide rope (201) is slidably connected to the inner side of the traction sleeve (107); the positioning weight (202) is fixedly connected to the bottom of the guide rope (201); the winch (204) is fixedly connected to the top of the guide rope (201); the limiting sleeve (203) is fixedly connected to the surface of the winch (204); and the ground rod (205) is fixedly connected to the rear side of the inner side of the limiting sleeve (203).

2. A portable wastewater detection device according to claim 1, characterized in that: The rear side of the water diversion pipe (1023) is fixedly connected to a guide sleeve (3), the inner side of the guide sleeve (3) is clamped with an interception net (4), and the front side of the interception net (4) is clamped with the rear side of the water diversion pipe (1023).

3. A portable wastewater detection device according to claim 1, characterized in that: The bottom of the water tank (1051) is fixedly connected to a protective plate (5), the bottom of the protective plate (5) is configured as an arc surface, and the bottom of the protective plate (5) is fixedly connected to a protective net (6).

4. A portable wastewater detection device according to claim 1, characterized in that: Buffer plates (7) are fixedly connected to the two sides of the inner side of the positioning shell (1061), the inner side of the buffer plate (7) is clamped with the two sides of the high-pressure gas chamber (1062), the front side of the high-pressure gas chamber (1062) is clamped with a positioning plate (8), and the front side of the positioning plate (8) is connected to the air pump (1063).

5. A portable wastewater detection device according to claim 1, characterized in that: The top of the positioning housing (1061) is rotatably connected to a housing cover (9), the surface of the housing cover (9) is fixedly connected to a sealing sleeve (10), and the surface of the sealing sleeve (10) is in contact with the top of the inner side of the positioning housing (1061).

6. A portable wastewater detection device according to claim 1, characterized in that: A guide plate (11) is fixedly connected to the inner side of the traction sleeve (107), a guide wheel (12) is rotatably connected to the inner side of the guide plate (11), and a surface of the guide wheel (12) is in contact with a surface of the guide rope (201).

7. A portable wastewater detection device according to claim 1, characterized in that: The bottom of the positioning weight (202) is fixedly connected to a positioning ball (13), the surface of the positioning ball (13) is fixedly connected to a ground gripping claw (14), and the top of the inner side of the ground gripping claw (14) is welded to the surface of the positioning weight (202).

8. A portable wastewater detection device according to claim 1, characterized in that: A contact plate (15) is fixedly connected to the bottom of the surface of the ground-piercing rod (205); the contact plate (15) is in the shape of a disk; connection holes (16) are provided on the front side of the top, the rear side of the top and both sides of the top of the contact plate (15).

9. A portable wastewater detection device according to claim 1, characterized in that: The top of the ground-piercing rod (205) is fixedly connected to a handle (17), a rubber soft sleeve is provided on the surface of the handle (17), and the top of the handle (17) is spherical.

10. A portable wastewater detection device according to claim 1, characterized in that: The bottom of the limiting sleeve (203) is fixedly connected to a guide ring (18), and the inner side of the guide ring (18) is in contact with the surface of the guide rope (201).

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