Be used for sewage environment detection device
Technical Field
The invention relates to the technical field of analysis and detection, in particular to a sewage environment detection device.
Background
With the development of society, people have increasingly higher examination on water resources such as rivers, reservoirs and the like due to daily life and industrial pollution, sewage detection and sewage treatment are important parts in environmental protection, and the sewage detection refers to the detection of a sample of a polluted river by using a sampling device, and different treatment measures can be taken according to the pollution means and the pollution mode of the sample.
The existing river detection means has higher detection accuracy on the surface of a river, but because the river spacing is larger, the detection on the river surface is obvious and has higher limitation, when deep detection is carried out, the existing detection means is that an operator holds a sampler many times and puts each position in the deep river to sample, the detection method needs the operator to put the sampler many times for operation, the physical requirement on the operator is larger, meanwhile, the detection method can only detect one position of the water flow, and has larger limitation, secondly, the existing detection means can not detect one section of the river for a long time, and the detection at multiple time points such as morning, noon and evening is taken as a sample to obtain accurate water body data in the river, in addition, because the existing detection device, especially a sewage container, is fixed on the detection device by adopting an integrated design, the disassembly is very inconvenient, and other accurate places are easily influenced in the cleaning process, so that the cleaning is not thorough.
Disclosure of Invention
In order to overcome the above defects of the prior art, the present invention provides an apparatus for detecting a sewage environment, which solves the above problems in the prior art.
The invention provides the following technical scheme: a device for detecting sewage environment comprises a detection device box body, wherein the detection device box body comprises a device box body main body, a box body placing cavity is formed in the top of the device box body main body, a test tube placing plate is fixedly connected to one side of the bottom of the box body placing cavity, a plurality of test tube placing grooves are formed in the top of the test tube placing plate, cover plate fixing grooves are formed in one side of the box body placing cavity, the periphery of the top of the test tube placing plate is provided with cover plate fixing grooves, the bottom of the box body placing cavity is provided with rope placing grooves in the back of the test tube placing plate, the bottom of the rope placing grooves is fixedly connected with two rope fixing rods, the back of the test tube placing plate is fixedly connected with two cover plate upper pressing blocks, the other side of the bottom of the box body placing cavity is fixedly connected with a sampling box body frame, the top of the sampling box body frame is provided with a plurality of sampling fixing holes, and the top of the test tube placing plate is fixedly connected with a detection fixing cover, the detection fixing cover comprises a fixing end cover main body, the back surface of the top of the fixing end cover main body is provided with two end cover connecting grooves, the interior of the sampling fixing hole is fixedly connected with a detection sampling shell, the detection sampling shell comprises a sampling shell main body, the top of the sampling shell main body is provided with a first fixing cavity, the bottom of the first fixing cavity is provided with a rotation fixing hole, the bottom of the rotation fixing hole is provided with a second fixing cavity, the bottom of the second fixing cavity is provided with a third fixing cavity, one side of the top of the third fixing cavity is provided with a motor fixing hole, the interior of the first fixing cavity is fixedly connected with a sampling support device, the sampling support device comprises a rotation support main body, the top of the rotation support main body is provided with six sampling tube placing cavities, and the top of the sampling tube placing cavities is fixedly connected with a sampling fixing ring, the sampling tube placing cavity is internally and fixedly connected with a detachable sampling tube, one side of the bottom of the second fixing cavity, which is far away from the motor fixing hole, is fixedly connected with a power supply control device, and the inside of the rope is fixedly connected with an extension fixing rope;
further, motor drive includes the energy supply motor, the bottom fixedly connected with energy supply transfer line of energy supply motor, the rotatory energy supply gear of bottom fixedly connected with of energy supply transfer line, rotatory energy supply gear passes through the tooth engagement with the swivelling joint gear and is connected.
Further, can dismantle the sampling tube and include the sampling tube main part, the top fixedly connected with sample fixed end cover of sampling tube main part, cyclic annular inlet opening has been seted up in the bottom outside of sample fixed end cover, the sampling tube main part outside is located the vertical slip ring of cyclic annular inlet opening bottom fixedly connected with.
Further, fixed end cover main part fixed connection is in one side of apron fixed slot, the top at the end cover spread groove is installed to the apron briquetting, the fixed slot of the fixed end cover of sample is seted up to the bottom of fixed end cover main part.
Furthermore, the fixed rope of extension divide into and connects fixed head and fixed extension line, connects the fixed head and passes through bolt fixed connection in the inside of rope fixed slot, and threaded connection hole has been seted up in the outside of certain length to fixed extension line, and fixed extension line twines between the rope dead lever and places the inside at the sample box frame.
Further, the rotatory bracing piece runs through the fixed chamber fixed connection of second and rotates the inboard of fixed orifices, the inboard in the fixed chamber of third is installed to the swivelling joint gear through the intertooth meshing with rotatory energy supply gear swing joint, the stagnant water groove has been seted up between the top in the rotatory supporting body outside and the first fixed chamber, and the internally mounted in stagnant water groove has antifriction bearing and seal ring.
Furthermore, the longitudinal support rod is installed in the longitudinal support hole and fixed at the bottom of the third fixing cavity through a rotary connecting gear, a water stop rubber ring is installed on the outer ring of the top connecting plate, the sliding fixing groove is an inclined plane, and the area of the rotary sampling groove is slightly larger than the diameter of the top of the longitudinal sliding ring.
Further, energy supply motor passes through power supply line fixed connection with power supply control device, energy supply transfer line fixed connection is in the inside of motor fixed orifices.
Further, vertical slip ring swing joint is in the inside of vertical shifting chute, the inside sampling tube main part bottom that is located of rotatory support main part installs the stereoplasm spring, stagnant water rubber is installed to the solid fixed ring's of sample inner ring, cyclic annular inlet opening is the same with the solid fixed ring's of sample position, the height that highly is a little higher than top connecting plate bottom to rotatory support main part top of the fixed end cover of sample.
The invention has the technical effects and advantages that:
1. according to the invention, the sampling support device is arranged, the power supply control device can control the opening and closing of the motor transmission device, meanwhile, the battery is arranged in the power supply control device, the sampling support device can be placed underwater for a long time, and sampling of each time period of water flow can be realized; the vertical slip ring slides from top to bottom in the inside of vertical shifting groove, is favorable to preventing to dismantle the inside that the sampling tube breaks away from the sampling tube at the in-process of upsampling and places the chamber and energy supply motor drives the rotation of sample support device after the sample is ended and makes the fixed end cover of sample slide on the inclined surface of slip fixed slot and move down gradually and make cyclic annular inlet opening and the solid fixed ring of sample be in the same position again, realizes the reservation to the sample.
2. The invention can be fixed on a ship or placed in water at other positions by arranging the extension fixing rope, and the detection sampling shell is positioned at different positions under water due to different lengths fixed on the extension fixing rope, so that the detection sampling shell can be positioned in different flow layers of rivers for sampling.
3. According to the invention, the detachable sampling tube is arranged, so that the sampling fixing end cover and the sampling tube main body are of a detachable structure during cleaning, the sampling fixing end cover and the sampling tube main body can be cleaned and disinfected at any time after an experiment is finished, and meanwhile, other articles such as a detection sampling shell, a detection connecting device and the like can be detached to be cleaned and disinfected correspondingly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a box body of the detection device of the invention.
FIG. 3 is a schematic view of the detecting fixing cover of the present invention.
Fig. 4 is a schematic structural diagram of a power supply control device according to the present invention.
FIG. 5 is a schematic view of a housing for detecting and sampling samples according to the present invention.
FIG. 6 is a schematic structural view of a sampling support device according to the present invention.
FIG. 7 is a schematic view of a detecting connection device according to the present invention.
Fig. 8 is a schematic structural view of the motor transmission device of the present invention.
FIG. 9 is a schematic view of the detachable coupon of the present invention.
The reference signs are: 1. a detection device box body; 101. a device case body; 102. a box body placing cavity; 103. a test tube placing plate; 104. a test tube placing groove; 105. a cover plate fixing groove; 106. a rope placement groove; 107. pressing blocks on the cover plate; 108. a rope-fixing lever; 109. a sampling box body frame; 110. a sampling fixing hole; 2. detecting the fixed cover; 201. fixing the end cover main body; 202. connecting grooves of the end covers; 3. detecting the sampling shell; 301. a sampling housing body; 302. a first fixed cavity; 303. rotating the fixing hole; 304. a second fixed cavity; 305. a third fixed chamber; 306. a motor fixing hole; 4. a sampling support device; 401. a rotation support body; 402. a sampling tube placement cavity; 403. a sampling fixing ring; 404. a longitudinal moving groove; 405. a longitudinal support hole; 406. rotating the support rod; 407. a rotary connection gear; 5. detecting the connecting device; 501. a top connection plate; 502. a rope connecting rod; 503. a rope-fixing groove; 504. rotating the sampling groove; 505. a sliding fixing groove; 506. a longitudinal support bar; 507. a bottom connecting block; 6. a motor transmission; 601. an energy supply motor; 602. an energy supply transmission rod; 603. rotating the energy supply gear; 7. the sampling tube can be disassembled; 701. a sampling tube body; 702. sampling and fixing an end cover; 703. an annular water inlet hole; 704. a longitudinal sliding ring; 8. a power supply control device; 9. the fixing rope is extended.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the configurations of the respective structures described in the following embodiments are merely examples, and the sewage environment detection apparatus according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of protection of the present invention.
Referring to fig. 1 and 2, the present invention provides a device for testing a sewage environment, comprising a testing device case 1, wherein the testing device case 1 comprises a device case body 101, a case body placing cavity 102 is formed at the top of the device case body 101, a test tube placing plate 103 is fixedly connected to one side of the bottom of the case body placing cavity 102, a plurality of test tube placing grooves 104 are formed at the top of the test tube placing plate 103, a cover plate fixing groove 105 is formed at the periphery of the top of the test tube placing plate 103 at one side of the case body placing cavity 102, a rope placing groove 106 is formed at the bottom of the case body placing cavity 102, two rope fixing rods 108 are fixedly connected to the bottom of the rope placing groove 106, two cover plate upper pressing blocks 107 are fixedly connected to the back of the test tube placing plate 103, a sampling case frame 109 is fixedly connected to the other side of the bottom of the case body placing cavity 102, a plurality of sampling fixing holes 110 are formed at the top of the sampling case frame 109, a testing fixing cover 2 is fixedly connected to the top of the test tube placing plate 103, the testing fixing cover 2 comprises a fixing end cover body 201, a sampling hole 302 is formed at the top of a rotating supporting device, and a third sampling hole 302 is formed at the top of a rotating supporting device supporting body 302, the top of the sampling tube placing cavity 402 is fixedly connected with a sampling fixing ring 403, the inner side of the sampling tube placing cavity 402, which is positioned at the bottom of the sampling fixing ring 403, is provided with a longitudinal moving groove 404, the top of the rotary supporting body 401 is provided with a longitudinal supporting hole 405, the bottom of the rotary supporting body 401 is fixedly connected with a rotary supporting rod 406, the bottom of the rotary supporting rod 406 is fixedly connected with a rotary connecting gear 407, the top of the longitudinal supporting hole 405 is fixedly connected with a detection connecting device 5, the detection connecting device 5 comprises a top connecting plate 501, the top of the top connecting plate 501 is fixedly connected with a rope connecting rod 502, the outer side of the rope connecting rod 502 is provided with a rope fixing groove 503, the top of the top connecting plate 501 is provided with a rotary sampling groove 504, the bottom of the top connecting plate 501, which is positioned at the outer side of the rotary sampling groove 504 is provided with a sliding fixing groove 505, the bottom of the top connecting plate 501 is fixedly connected with a longitudinal supporting rod 506, the bottom of the longitudinal supporting rod 506 is fixedly connected with a bottom connecting block 507, the top of the motor fixing hole 306 is fixedly connected with a motor transmission device 6, the inner side of the sampling tube placing cavity 402 is fixedly connected with a detachable sampling tube 7, the bottom of the second fixing cavity 304, the side far away from the motor fixing hole 306 is fixedly connected with a power supply control device 8, and the rope fixing groove 9 is fixedly connected with an extension fixing groove 9;
referring to fig. 2, the motor transmission device 6 includes an energy supply motor 601, an energy supply transmission rod 602 is fixedly connected to the bottom of the energy supply motor 601, a rotary energy supply gear 603 is fixedly connected to the bottom of the energy supply transmission rod 602, and the rotary energy supply gear 603 is connected to the rotary connection gear 407 through tooth meshing.
Referring to fig. 3, the detachable sampling tube 7 includes a sampling tube main body 701, a sampling fixing end cap 702 is fixedly connected to the top of the sampling tube main body 701, an annular water inlet 703 is provided on the outer side of the bottom of the sampling fixing end cap 702, and a longitudinal sliding ring 704 is fixedly connected to the bottom of the annular water inlet 703 on the outer side of the sampling tube main body 701.
Referring to fig. 4, the fixed end cap main body 201 is fixedly connected to one side of the cover plate fixing groove 105, the cover plate upper pressing block 107 is installed on the top of the end cap connecting groove 202, and the fixing groove of the sampling fixed end cap 702 is opened at the bottom of the fixed end cap main body 201.
Referring to fig. 5, the extension fixing rope 9 is divided into a connection fixing head and a fixing extension line, the connection fixing head is fixedly connected inside the rope fixing groove 503 through a bolt, the fixing extension line is provided with a threaded connection hole on the outside of a certain length, and the fixing extension line is wound between the rope fixing rods 108 and placed inside the sampling box body frame 109.
Referring to fig. 6, the rotary support rod 406 penetrates through the second fixing cavity 304 and is fixedly connected to the inner side of the rotary fixing hole 303, the rotary connecting gear 407 is installed on the inner side of the third fixing cavity 305 and movably connected with the rotary energy supply gear 603 through inter-tooth meshing, a water stop groove is formed between the top of the outer side of the rotary support body 401 and the first fixing cavity 302, and a rolling bearing and a water stop ring are installed inside the water stop groove.
Referring to fig. 7, the longitudinal support rod 506 is installed inside the longitudinal support hole 405 and fixed at the bottom of the third fixing chamber 305 through the rotary connection gear 407, the outer ring of the top connection plate 501 is provided with a water stop rubber ring, the sliding fixing groove 505 is an inclined plane, and the opening area of the rotary sampling groove 504 is slightly larger than the top diameter of the longitudinal sliding ring 704.
Referring to fig. 8, the energy supply motor 601 is fixedly connected with the power supply control device 8 through a power supply line, and the energy supply transmission rod 602 is fixedly connected inside the motor fixing hole 306.
Referring to fig. 9, the longitudinal sliding ring 704 is movably connected inside the longitudinal moving groove 404, the rotating support body 401 is internally located at the bottom of the sampling tube body 701 and is provided with a hard spring, the inner ring of the sampling fixing ring 403 is provided with a water stop rubber, the annular water inlet 703 is the same as the sampling fixing ring 403, and the height of the sampling fixing end cover 702 is slightly higher than the height from the bottom of the top connecting plate 501 to the top of the rotating support body 401.
The working principle of the invention is as follows: firstly, in the installation process before the detection device is used, the detection sampling shell 3 is taken out from the inside of the sampling fixing hole 110, the rope connecting rod 502 is unscrewed and taken off, then the detachable sampling tube 7 is sequentially installed in the sampling tube placing cavity 402, the detection connecting device 5 is fixed, the internal data information of the power supply control device 8 is adjusted according to the use requirement, so that the power supply motor 601 is started according to a certain frequency, then the detection sampling shell 3 is sequentially fixed on the extension fixing rope 9 according to the length required by use, and the thread on the rope connecting rod 502 is fixedly connected with the bolt, at the moment, the detection device is installed and fixed on a ship or other positions to be placed in water, and the detection sampling shell 3 is positioned at different underwater positions due to different lengths fixed on the extension fixing rope 9 and can be positioned in different flow layers of a river for sampling;
in the sampling process, the power supply control device 8 controls the opening and closing of the motor transmission device 6, meanwhile, a battery is installed inside, the sampling support device 4 can be placed underwater for a long time, and can be used for sampling water flow in various time periods, when the detachable sampling tube 7 is replaced, the power supply motor 601 is started to drive the sampling support device 4 to rotate, so that the sampling tube placing cavity 402 below the rotary sampling groove 504 is replaced, because the annular water inlet hole 703 is in the same position as the sampling fixing ring 403, when the detachable sampling tube 7 is not positioned at the lower part of the rotary sampling groove 504, the sampling fixing ring 403 prevents external water flow from entering the inside of the detachable sampling tube 7, when the corresponding detachable sampling tube 7 moves to the lower part of the rotary sampling groove 504, a spring at the bottom of the sampling tube main body 701 pushes the sampling tube main body 701 to ascend, the annular water flow outside the sampling tube 703 is separated from the sampling fixing ring 403 and enters the inside of the sampling tube main body 701 through the annular water inlet hole 703, because the longitudinal sliding ring 704 slides up and down in the longitudinal moving groove 404, the detachable sampling tube 7 is prevented from separating from the inside of the sampling tube placing cavity in the ascending sampling process, and the sampling device is driven by the sliding fixing ring 702 to gradually move down, and the sampling end cover 702 after the sampling fixing ring 702 is inclined to enable the sampling support device to move gradually;
after all samples are sampled, the detachable sampling tube 7 is taken out from the inside of the sampling tube placing cavity 402, the sampling fixing end cover 702 is unscrewed, labels are sequentially attached to the sampling tube main body 701 and placed in the test tube placing groove 104 for subsequent detection, if all samples need to be taken back to a laboratory, the detection fixing cover 2 is installed and fixed at the top of the test tube placing plate 103, due to the fact that the fixing groove of the detachable sampling tube 7 is formed in the bottom of the fixing end cover main body 201, the detachable sampling tube 7 can be guaranteed not to move in the moving process, a large number of samples can be transported in a long distance, the extension fixing rope 9 is taken down in the moving process, the extension fixing rope is wound on the rope fixing rod 108, the space occupied by the extension fixing rope 9 in the transporting process is reduced, and meanwhile the fact that the extension fixing rope 9 is displaced to collide with the detection device to generate an accident situation is avoided;
when clearing up, because be detachable construction between sample fixed end cover 702 and the sampling tube main part 701, can clear up disinfection work to both at any time after the experiment, also can dismantle other article such as detection sample shell 3 and detection connecting device 5 to carry out corresponding clearance disinfection simultaneously.