CN114354272A - Sewage sampling equipment for water quality testing - Google Patents
Sewage sampling equipment for water quality testing Download PDFInfo
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- CN114354272A CN114354272A CN202111504772.5A CN202111504772A CN114354272A CN 114354272 A CN114354272 A CN 114354272A CN 202111504772 A CN202111504772 A CN 202111504772A CN 114354272 A CN114354272 A CN 114354272A
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Abstract
The invention relates to sampling equipment, in particular to sewage sampling equipment for water quality detection. The invention provides a sewage sampling device for water quality detection, which is convenient to use, can ensure the sewage sampling quality and is convenient to install. A sewage sampling device for water quality detection comprises: the device comprises an upright post and an extension component, wherein the extension component is arranged on the upright post; the sampling assembly is arranged on the extension assembly; the rotating assembly is arranged on the upright post; the collecting component is arranged between the rotating component and the sampling component; test tube, six test tubes have been placed on the rotating assembly. According to the invention, the telescopic rod of the first electric push rod is controlled to extend for three seconds, so that the fixed block is driven to move rightwards for three seconds, and further the first support frame, the piston cylinder, the second electric push rod, the first hose, the filter ring and the sliding block are driven to move rightwards for three seconds, and the extension effect is realized.
Description
Technical Field
The invention relates to sampling equipment, in particular to sewage sampling equipment for water quality detection.
Background
Along with people's attention to ecological environment day by day, protect ecological environment's call sound more and more, for example, protect the water source and improve quality of water, the water quality testing of sewage is especially important in the industry, the sewage of mill is before discharging, need detect the sewage in the effluent water sump usually, before detecting, generally need take a sample, then detect the sample, detect qualified sewage just can discharge it, at present, what the sample to sewage of some mills adopted is artifical the sample, because contain more impurity in the sewage, artifical sample influences detection work easily, sample quality is difficult to guarantee.
Therefore, according to the above-mentioned circumstances, need design a convenient to use, can guarantee sewage sample quality and simple to operate's sewage sampling equipment for water quality testing on the market.
Disclosure of Invention
The invention aims to provide sewage sampling equipment for water quality detection, which is convenient to use, can ensure the sewage sampling quality and is convenient to install, and can overcome the defects that the manual sampling provided in the background technology easily influences the detection work and the sampling quality is difficult to ensure because the sewage contains more impurities.
The technical implementation scheme of the invention is as follows: a sewage sampling device for water quality detection comprises:
the device comprises an upright post and an extension component, wherein the extension component is arranged on the upright post;
the sampling assembly is arranged on the extension assembly;
the rotating assembly is arranged on the upright post;
the collecting component is arranged between the rotating component and the sampling component;
test tube, six test tubes have been placed on the rotating assembly.
Advantageously, the elongate member comprises:
a switch is arranged in the middle of the upright post;
the upright post is provided with a first electric push rod;
the fixed block is arranged on the telescopic rod of the first electric push rod.
Advantageously, the sampling assembly comprises:
the fixing block is provided with a first support frame;
the piston cylinder is arranged on the upper side of the first support frame;
the lower part of the first support frame is provided with a second electric push rod;
the top of the piston cylinder is provided with a first hose which penetrates through the fixing block;
the lower side of the first hose is provided with a filtering ring;
the slide block is arranged on the telescopic rod of the second electric push rod and is connected with the piston cylinder in a sliding mode.
Advantageously, the collection assembly comprises:
the lower side of the piston cylinder is provided with a first distance sensor;
the upper side of the piston cylinder is provided with a second distance sensor;
the lower side of the first hose is provided with a first electromagnetic valve;
the top of the piston cylinder is provided with a second hose;
and a second electromagnetic valve is arranged on the lower side of the second hose and is positioned on one side of the first electromagnetic valve.
Advantageously, the rotating assembly comprises:
the upright post is provided with a first support rod;
the first support rod is provided with a storage tank;
the limiting block is arranged at the top of the first supporting rod and fixedly connected with the lower side of the second hose;
the upright post is provided with a second supporting rod;
the second support rod is provided with a speed reducing motor;
the rotating shaft is rotatably arranged in the middle of the interior of the storage tank, and the bottom of the rotating shaft is fixedly connected with an output shaft of the speed reducing motor;
the second support frame is arranged on the upper side of the rotating shaft;
the supporting blocks and the compression springs are six, the compression springs are connected between the supporting blocks and the second supporting frame, and the number of the compression springs is six;
and a third distance sensor is arranged on the upper side of the inner wall of the storage tank.
Advantageously, a fixing assembly is also included, the fixing assembly comprising:
two guide sleeves are arranged on two sides of the upright post;
the outer side of the guide sleeve is provided with a sliding rod in a sliding manner;
the inner side of the sliding rod is provided with a first spring pin;
the outer side of the sliding rod is rotatably provided with a first rotating shaft;
the fixing nail is arranged on the first rotating shaft.
Advantageously, a cover assembly is also included, the cover assembly comprising:
the top of the storage tank is rotatably provided with a second rotating shaft;
the baffle is arranged on the second rotating shaft;
and the top of the storage tank is provided with a second spring pin, and the baffle is matched with the second spring pin.
The sampling device is characterized by further comprising a control box, the control box is mounted on the upright post, a storage battery, a control module and a power module are mounted in the control box, the storage battery supplies power for the whole sampling device, the output end of the storage battery is electrically connected with the power module, the power module is connected with a power main switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor, the second distance sensor, the third distance sensor and the switch are electrically connected with the control module; the first electromagnetic valve, the second electromagnetic valve, the speed reducing motor, the first electric push rod and the second electric push rod are all connected with the control module through the relay control module.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, the telescopic rod of the first electric push rod is controlled to extend for three seconds, so that the fixed block is driven to move rightwards for three seconds, and further the first support frame, the piston cylinder, the second electric push rod, the first hose, the filter ring and the sliding block are driven to move rightwards for three seconds, and the extending effect is realized;
2. the telescopic rod of the second electric push rod is shortened for three seconds, so that the slide block is driven to move downwards for three seconds, and when the slide block moves downwards for three seconds, sewage can be sucked into the piston cylinder through the first hose, and the collecting effect is realized;
3. when the third distance sensor detects that the distance between the test tube and the third distance sensor reaches the preset value of the control module through the downward movement of the test tube, the control module controls the output shaft of the speed reducing motor to rotate sixty degrees, so that the rotating shaft is driven to rotate sixty degrees, the second support frame is driven to rotate sixty degrees, and the rotating effect is achieved;
4. the fixing nail is manually rotated by people to swing outwards, so that the fixing nail is kept in a vertical state, and the equipment is placed on the ground by people, so that the fixing nail can be firmly inserted into the ground, the equipment can be prevented from being toppled when sewage is sampled, and the fixing effect is realized;
5. reset through the second spring catch and make and to block the baffle to make the baffle can cover the holding vessel, can prevent that dust and other impurity from getting into in the middle of the test tube, thereby influence the sample effect of sewage, realize the effect that covers.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of an elongate member of the present invention.
Figure 3 is a perspective view of a first portion of an elongate member of the present invention.
FIG. 4 is a perspective view of a second portion of the sampling assembly of the present invention.
Fig. 5 is a perspective view of the collecting assembly of the present invention.
Fig. 6 is a schematic cross-sectional view of the collection assembly of the present invention.
Fig. 7 is a perspective view of the rotating assembly of the present invention.
Fig. 8 is a schematic cross-sectional view of the rotating assembly of the present invention.
Fig. 9 is an enlarged schematic view of the structure of the present invention a.
Fig. 10 is a perspective view of a first portion of the fastening assembly of the present invention.
Fig. 11 is a perspective view of a second portion of the fastening assembly of the present invention.
Fig. 12 is a schematic perspective view of the covering assembly of the present invention.
FIG. 13 is a circuit block diagram of the present invention.
Fig. 14 is a schematic circuit diagram of the present invention.
Part names and serial numbers in the figure: 1. a column, 2, a control box, 3, a test tube, 4, an extension component, 41, a switch, 42, a first electric push rod, 43, a fixed block, 5, a sampling component, 51, a first support frame, 52, a piston cylinder, 53, a second electric push rod, 54, a first hose, 55, a filter ring, 56, a slide block, 6, a collection component, 61, a first distance sensor, 62, a second distance sensor, 63, a first solenoid valve, 64, a second solenoid valve, 65, a second hose, 7, a rotation component, 71, a first support rod, 72, a storage tank, 73, a limit block, 74, a second support rod, 75, a speed reducing motor, 76, a rotation shaft, 77, a second support frame, 78, a compression spring, 79, a support block, 710, a third distance sensor, 8, a fixed component, 81, a guide sleeve, 82, a slide rod, 83, a first spring pin, 84, a first rotation shaft, 85, a fixed nail, 9. cover subassembly, 91, second pivot, 92, baffle, 93, second spring catch.
Detailed Description
All of the features disclosed in this application, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features and/or steps are present.
Any feature disclosed in this application (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The technical solutions in the novel embodiments will be described clearly and completely with reference to fig. 1 to 14 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 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.
The utility model provides a sewage sampling equipment for water quality testing, as shown in fig. 1 to 14, including stand 1, test tube 3, extension subassembly 4, sampling component 5, collection subassembly 6 and rotating assembly 7, the right side is equipped with extension subassembly 4 on the stand 1, is equipped with sampling component 5 on the extension subassembly 4, and the right side is equipped with rotating assembly 7 on the stand 1, is equipped with between rotating assembly 7 and the sampling component 5 and collects subassembly 6, has placed six test tubes 3 on the rotating assembly 7.
The extension component 4 comprises a switch 41, a first electric push rod 42 and a fixing block 43, the switch 41 is installed in the middle of the upright post 1, the first electric push rod 42 is installed on the right side of the upright post 1, and the fixing block 43 is arranged on a telescopic rod of the first electric push rod 42.
The sampling assembly 5 comprises a first support frame 51, a piston cylinder 52, a second electric push rod 53, a first hose 54, a filter ring 55 and a sliding block 56, the first support frame 51 is arranged on the front side of the fixing block 43, the piston cylinder 52 is arranged on the upper side of the first support frame 51, the second electric push rod 53 is arranged on the lower portion of the first support frame 51, the first hose 54 is arranged on the top of the piston cylinder 52, the first hose 54 penetrates through the fixing block 43, the filter ring 55 is arranged on the lower side of the first hose 54, the sliding block 56 is arranged on the telescopic rod of the second electric push rod 53, and the sliding block 56 is connected with the piston cylinder 52 in a sliding manner.
The collecting assembly 6 comprises a first distance sensor 61, a second distance sensor 62, a first solenoid valve 63, a second solenoid valve 64 and a second hose 65, the first distance sensor 61 is arranged on the lower right side of the piston cylinder 52, the second distance sensor 62 is arranged on the upper right side of the piston cylinder 52, the first solenoid valve 63 is arranged on the lower front side of the first hose 54, the second hose 65 is arranged on the top of the piston cylinder 52, the second solenoid valve 64 is arranged on the lower right side of the second hose 65, and the second solenoid valve 64 is positioned on the left side of the first solenoid valve 63.
The rotating component 7 comprises a first supporting rod 71, a storage tank 72, a limiting block 73, a second supporting rod 74, a speed reducing motor 75, a rotating shaft 76, a second supporting frame 77, a compression spring 78, a supporting block 79 and a third distance sensor 710, the first supporting rod 71 is arranged on the right side of the upright post 1, the storage tank 72 is arranged on the right side of the first supporting rod 71, the limiting block 73 is arranged on the right side of the top of the first supporting rod 71, the limiting block 73 is fixedly connected with the lower side of the left part of the second hose 65, the second supporting rod 74 is arranged on the right side of the upright post 1, the speed reducing motor 75 is arranged on the right side of the second supporting rod 74, the rotating shaft 76 is rotatably arranged in the middle of the storage tank 72, the bottom of the rotating shaft 76 is fixedly connected with an output shaft of the speed reducing motor 75, the second supporting frame 77 is arranged on the upper side of the rotating shaft 76, the number of the supporting blocks 79 is six, the compression spring 78 is connected between the supporting block 79 and the second supporting frame 77, the number of the compression spring 78 is six, the upper front side of the inner wall of the storage tank 72 is provided with a third distance sensor 710.
The fixing component 8 comprises a guide sleeve 81, a slide rod 82, a first spring pin 83, a first rotating shaft 84 and a fixing nail 85, the two guide sleeves 81 are arranged on the front side and the rear side of the upright post 1, the slide rod 82 is arranged on the outer side of the guide sleeve 81 in a sliding mode, the first spring pin 83 is arranged on the inner side of the slide rod 82, the first rotating shaft 84 is arranged on the outer side of the slide rod 82 in a rotating mode, and the fixing nail 85 is arranged on the first rotating shaft 84.
Still including covering subassembly 9, cover subassembly 9 including second pivot 91, baffle 92 and second spring catch 93, holding vessel 72 right side top rotary type is equipped with second pivot 91, is equipped with baffle 92 on the second pivot 91, and holding vessel 72 left side top is equipped with second spring catch 93, and baffle 92 cooperates with second spring catch 93.
The sampling device is characterized by further comprising a control box 2, the control box 2 is mounted on the left front side of the upright post 1, a storage battery, a control module and a power module are mounted in the control box 2, the storage battery supplies power to the whole sampling device, the output end of the storage battery is electrically connected with the power module, the power module is connected with a power main switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor 61, the second distance sensor 62, the third distance sensor 710 and the switch 41 are electrically connected with the control module; the first electromagnetic valve 63, the second electromagnetic valve 64, the speed reducing motor 75, the first electric push rod 42 and the second electric push rod 53 are all connected with the control module through the relay control module.
When people need to sample sewage, the sewage sampling device for water quality detection can be used, firstly, people need to press a power supply main switch to electrify the device, people manually press the extension component 4 part, then firstly pull the sampling component 5 to operate, so that the sampling component 5 is positioned at the right side of the rotating component 7 part, the extension component 4 sends a signal, the control module receives the signal and then controls the extension component 4 to operate, thereby driving the sampling component 5 and the collecting component 6 to operate, so that the sampling component 5 can enter the sewage, then the control module controls the sampling component 5 to operate, so that the sewage can be sucked into the sampling component 5 part, then the sampling component 5 part is pushed to the collecting component 6, then the sewage flows into the test tube 3 through the collecting component 6 part, so that the test tube 3 has certain weight, thereby the test tube 3 operates, then the rotating assembly 7 part sends out a signal, the control module receives the signal and then controls the rotating assembly 7 to operate, so that the test tube 3 is driven to operate, after the rotating assembly 7 rotates three hundred sixty degrees, the control module firstly controls the rotating assembly 7 to stop operating, then controls the sampling assembly 5 to stop operating, people pull the sampling assembly 5 to operate reversely, then controls the extension assembly 4 to operate reversely, so that the sampling assembly 5 and the collection assembly 6 part are driven to operate reversely, and people press the power main switch again to power off the device; people firstly manually pull the filter ring 55 to move rightwards to drive the first hose 54 to move rightwards, so that the filter ring 55 is positioned at the right side of the storage tank 72, then manually press the switch 41, the switch 41 sends a signal, the control module receives the signal and then controls the telescopic rod of the first electric push rod 42 to extend for three seconds, so as to drive the fixed block 43 to move rightwards for three seconds, so as to drive the first support frame 51, the piston cylinder 52, the second electric push rod 53, the first hose 54, the filter ring 55 and the slide block 56 to move rightwards for three seconds, due to the weight of the filter ring 55, the filter ring 55 moves downwards, so as to pull the first hose 54 to move downwards, so that the first hose 54 can be soaked into sewage through the filter ring 55, after three seconds, the control module controls the telescopic rod of the first electric push rod 42 to stop working, and simultaneously the control module also controls the telescopic rod of the second electric push rod 53 to shorten for three seconds, thereby driving the slide block 56 to move downwards for three seconds, when the slide block 56 moves downwards for three seconds, the sewage can be sucked into the piston cylinder 52 through the first hose 54, in the process of sucking the sewage, the filter ring 55 can filter larger impurities, the larger impurities can be blocked outside the filter ring 55, when the slide block 56 moves downwards for three seconds, the first distance sensor 61 detects that the distance between the slide block 56 and the first distance sensor 61 reaches the preset value in the control module, the control module controls the first electromagnetic valve 63 to close, the second electromagnetic valve 64 to open, the first electromagnetic valve 63 to close can close the water outlet of the first hose 54, the second electromagnetic valve 64 to open can open the feed inlet of the second hose 65, after three seconds, the control module controls the extension of the second electric push rod 53 for three seconds, thereby driving the slide block 56 to move upwards for three seconds, so that the sewage in the piston cylinder 52 can be pushed onto the second hose 65, and flows into the test tube 3 through the second hose 65, when the slider 56 moves upwards for three seconds, the second distance sensor 62 detects that the distance between the slider 56 and the second distance sensor 62 reaches a preset value in the control module, the second distance sensor 62 sends a signal, the control module receives the signal and then controls the second electromagnetic valve 64 to close, the first electromagnetic valve 63 is opened, the second electromagnetic valve 64 is closed to close the feed inlet of the second hose 65, the first electromagnetic valve 63 is opened to open the water outlet of the first hose 54, the cycle is repeated, when the interior of the test tube 3 reaches a certain weight, the test tube 3 moves downwards, so as to drive the supporting block 79 to move downwards, the compression spring 78 is compressed, when the test tube 3 moves downwards, the third distance sensor 710 detects that the distance between the test tube 3 and the third distance sensor 710 reaches the preset value of the control module, the control module controls the output shaft of the deceleration motor 75 to rotate sixty degrees, thereby driving the rotation shaft 76 to rotate sixty degrees, and further driving the second support frame 77 to rotate sixty degrees, when the second support frame 77 rotates sixty degrees, the second support frame 77 drives the test tube 3, the compression spring 78 and the support block 79 all rotate sixty degrees, so that the test tube 3 which is not loaded with sewage is positioned at the lower side of the second hose 65, when the test tube 3 which is not loaded with sewage is loaded with sewage, the test tube 3 loaded with sewage moves downwards, so that the third distance sensor 710 continues to send a signal, the control module receives the signal and then continues to control the output shaft of the speed reduction motor 75 to continue to rotate sixty degrees, so that the next test tube 3 which is not loaded with sewage is positioned at the lower side of the second hose 65, the process is repeated until the output shaft of the speed reduction motor 75 rotates to three hundred sixty degrees, the control module controls the output shaft of the speed reduction motor 75 to stop working, and simultaneously the control module controls the expansion rod of the second electric push rod 53 to extend for three seconds, after three seconds, the control module controls the telescopic rod of the second electric push rod 53 to stop working, and simultaneously controls the telescopic rod of the first electric push rod 42 to shorten for three seconds, so as to drive the fixing block 43 to move leftwards for three seconds, further drive the first support frame 51, the piston cylinder 52, the second electric push rod 53, the first hose 54, the filter ring 55 and the slide block 56 to move leftwards for three seconds, when the filter ring 55 moves leftwards for three seconds, people manually pull the filter ring 55 to move upwards, so that the filter ring 55 can be positioned on the upper side of the storage tank 72, and after three seconds, the control module controls the telescopic rod of the first electric push rod 42 to stop working; in the initial state, a person can manually press the first spring pin 83 to move downwards and then push the sliding rod 82 to move inwards, so as to drive the first spring pin 83, the first rotating shaft 84 and the fixing nail 85 to move inwards, when the first spring pin 83 moves inwards and moves to the lower side of a small hole of the guide sleeve 81 required by the person, the person can stop pushing the sliding rod 82, the first spring pin 83 with elasticity resets, so that the first spring pin 83 can clamp the guide sleeve 81, then the person manually rotates the fixing nail 85 to swing outwards, so that the fixing nail 85 is kept in a vertical state, the person places the equipment on the ground again, so that the fixing nail 85 can be firmly inserted into the ground, the equipment can be prevented from falling when sampling sewage, the fixing effect is realized, when the equipment needs to be moved away, the equipment can be lifted, and then the fixing nail 85 is manually rotated to swing inwards and reset, the first spring pin 83 is pressed down again, then the sliding rod 82 is pulled to move outwards, so that the first spring pin 83, the first rotating shaft 84 and the fixing nail 85 are driven to move outwards and reset, the first spring pin 83 is located at the lower side of the first small hole in the guide sleeve 81, and the first spring pin 83 with certain elasticity resets to automatically move upwards and reset so as to be clamped on the guide sleeve 81; the person can manually pull the baffle 92 to rotate counterclockwise, so as to drive the second rotating shaft 91 to rotate counterclockwise, when the blocking plate 92 is rotated counterclockwise to be in contact with the second spring pin 93, so that the second spring pin 93 is compressed, when the hole of the blocking plate 92 is positioned at the upper side of the second spring pin 93, since the second spring pin 93 is restored to be able to catch the blocking plate 92, so that the blocking plate 92 can cover the storage tank 72, dust and other foreign substances can be prevented from entering the test tube 3, thereby influencing the sampling effect of the sewage and realizing the covering effect, when people need to take out the test tube 3, the second spring pin 93 can be pressed, so that the second spring pin 93 is compressed, and then one can manually pull the blocking plate 92 to rotate clockwise, thereby drive second pivot 91 clockwise rotation, when baffle 92 clockwise rotation and second spring catch 93 contactless for second spring catch 93 automatic re-setting, people can take out test tube 3 this moment.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. The utility model provides a sewage sampling device for water quality testing, characterized by includes:
the device comprises a stand column (1) and an extension component (4), wherein the extension component (4) is arranged on the stand column (1);
the sampling component (5) is arranged on the extension component (4);
the rotating component (7) is arranged on the upright post (1);
a collecting component (6) is arranged between the rotating component (7) and the sampling component (5);
six test tubes (3) are placed on the test tube (3) and the rotating assembly (7).
2. A water quality testing sewage sampling apparatus according to claim 1, wherein the extension member (4) comprises:
the switch (41), the middle of the column (1) is provided with the switch (41);
the first electric push rod (42) is arranged on the upright post (1);
a fixed block (43), and a telescopic rod of the first electric push rod (42) is provided with the fixed block (43).
3. A sewage sampling apparatus for water quality inspection according to claim 2, wherein the sampling module (5) comprises:
the fixing block (43) is provided with a first support frame (51);
the piston cylinder (52) is arranged on the upper side of the first support frame (51);
the lower part of the first support frame (51) is provided with a second electric push rod (53);
the top of the piston cylinder (52) is provided with a first hose (54), and the first hose (54) penetrates through the fixed block (43);
a filter ring (55), wherein the lower side of the first hose (54) is provided with the filter ring (55);
the sliding block (56) is arranged on the telescopic rod of the second electric push rod (53), and the sliding block (56) is connected with the piston cylinder (52) in a sliding mode.
4. A water quality testing sewage sampling apparatus according to claim 3, wherein the collection block (6) comprises:
the first distance sensor (61) is arranged on the lower side of the piston cylinder (52);
the second distance sensor (62) is arranged on the upper side of the piston cylinder (52);
a first electromagnetic valve (63), wherein the lower side of the first hose (54) is provided with the first electromagnetic valve (63);
the top of the piston cylinder (52) is provided with a second hose (65);
and a second solenoid valve (64) is arranged on the lower side of the second hose (65), and the second solenoid valve (64) is positioned on one side of the first solenoid valve (63).
5. A water quality testing sewage sampling apparatus according to claim 4, wherein the rotary block (7) comprises:
the first supporting rod (71) is arranged on the upright post (1);
a storage tank (72) is arranged on the first supporting rod (71);
the top of the first supporting rod (71) is provided with a limiting block (73), and the limiting block (73) is fixedly connected with the lower side of the second hose (65);
a second support rod (74), wherein the upright post (1) is provided with the second support rod (74);
the speed reducing motor (75) is arranged on the second supporting rod (74);
the rotating shaft (76) is rotatably arranged in the middle of the interior of the storage tank (72), and the bottom of the rotating shaft (76) is fixedly connected with an output shaft of the speed reducing motor (75);
a second support frame (77), wherein the second support frame (77) is arranged on the upper side of the rotating shaft (76);
the supporting blocks (79) and the compression springs (78), the number of the supporting blocks (79) is six, the compression springs (78) are connected between the supporting blocks (79) and the second supporting frame (77), and the number of the compression springs (78) is six;
a third distance sensor (710), and the upper side of the inner wall of the storage tank (72) is provided with the third distance sensor (710).
6. A water quality testing sewage sampling device according to claim 5, further comprising a fixing member (8), wherein the fixing member (8) comprises:
two guide sleeves (81) are respectively arranged on two sides of the upright post (1);
the sliding rod (82) is arranged on the outer side of the guide sleeve (81) in a sliding manner;
the inner side of the sliding rod (82) is provided with a first spring pin (83);
the first rotating shaft (84) is rotatably arranged on the outer side of the sliding rod (82);
the fixing nail (85) is arranged on the first rotating shaft (84).
7. The sewage sampling apparatus for water quality inspection according to claim 6, further comprising a cover member (9), the cover member (9) comprising:
the second rotating shaft (91) is rotatably arranged at the top of the storage tank (72);
the baffle (92) is arranged on the second rotating shaft (91);
the top of the storage tank (72) is provided with a second spring pin (93), and the baffle plate (92) is matched with the second spring pin (93).
8. The sewage sampling device for water quality detection according to claim 7, further comprising a control box (2), wherein the control box (2) is installed on the upright post (1), a storage battery, a control module and a power module are installed in the control box (2), the storage battery supplies power to the whole sampling device, the output end of the storage battery is electrically connected with the power module, the power module is connected with a main power switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor (61), the second distance sensor (62), the third distance sensor (710) and the switch (41) are electrically connected with the control module; the first electromagnetic valve (63), the second electromagnetic valve (64), the speed reducing motor (75), the first electric push rod (42) and the second electric push rod (53) are all connected with the control module through the relay control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504772.5A CN114354272A (en) | 2021-12-10 | 2021-12-10 | Sewage sampling equipment for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504772.5A CN114354272A (en) | 2021-12-10 | 2021-12-10 | Sewage sampling equipment for water quality testing |
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| Publication Number | Publication Date |
|---|---|
| CN114354272A true CN114354272A (en) | 2022-04-15 |
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ID=81098653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111504772.5A Pending CN114354272A (en) | 2021-12-10 | 2021-12-10 | Sewage sampling equipment for water quality testing |
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| CN (1) | CN114354272A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116008002A (en) * | 2022-12-09 | 2023-04-25 | 杭州路享科技有限公司 | Ocean water quality detection extraction equipment |
-
2021
- 2021-12-10 CN CN202111504772.5A patent/CN114354272A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116008002A (en) * | 2022-12-09 | 2023-04-25 | 杭州路享科技有限公司 | Ocean water quality detection extraction equipment |
| CN116008002B (en) * | 2022-12-09 | 2024-04-19 | 杭州路享科技有限公司 | Ocean water quality detection extraction equipment |
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