CN212433149U - Real-time sewage quality detection device - Google Patents
Real-time sewage quality detection device Download PDFInfo
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- CN212433149U CN212433149U CN202021249589.6U CN202021249589U CN212433149U CN 212433149 U CN212433149 U CN 212433149U CN 202021249589 U CN202021249589 U CN 202021249589U CN 212433149 U CN212433149 U CN 212433149U
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- sliding rod
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Abstract
The utility model discloses a real-time detection device for the quality of sewage, wherein a water quality sensor fixing device comprises a floating structure, a supporting structure and a detection element; the supporting structure comprises a fixed plate and two supporting rods; the floating structure comprises a sliding block, a sliding rod, a floating block and a fixed seat; the detection comprises a water quality sensor main body and a water quality sensor probe; the water quality sensor main body is fixed inside the floating block, the water quality sensor probe is fixed at the bottom of the floating block, and the sensing end of the water quality sensor probe extends into the lower part of the water surface of the sewage pool; the utility model discloses in, under the cooperation of kicking block, slide bar and slide bar, the kicking block reciprocates along with the change of effluent water sump water level in the inherent vertical direction in pond, makes the response end of quality of water sensor probe be in sewage all the time to the realization is to effluent water sump sewage quality's real-time detection.
Description
Technical Field
The utility model relates to a sewage treatment plant water quality testing's technical field especially relates to sewage quality of water real-time detection device.
Background
The water quality sensor is one of necessary equipment for detecting the water quality of a sewage treatment plant, the water quality sensor has the function of collecting water quality parameters of a sewage treatment pool, the water quality sensor converts the content of detected substances in sewage into signals which can be processed by a water quality analyzer, and the water quality analyzer analyzes and converts the signals into numerical values with units, which can be checked by people, so that workers can conveniently know the water quality condition of the sewage.
In the existing sewage treatment plant, one mode is that workers immerse a water quality sensor probe into a sewage tank at regular time to detect water quality, and the mode has high labor cost and can not realize real-time detection of sewage quality; the other mode is that the water quality sensor is fixed in the sewage tank, although the mode can realize real-time detection of the sewage quality, the water quality sensor cannot detect when the water level of the sewage tank is changed frequently, and the water quality sensor is completely submerged when the water level is too high, so that the water quality sensor can be damaged after a long time; therefore, the problem that the water quality sensor cannot adapt to the water level change of the sewage pool so that the water quality cannot be detected in real time exists.
Disclosure of Invention
To the above-mentioned problem that prior art exists, the utility model discloses a technical problem who solves is: the water quality sensor can not adapt to the water level change of the sewage pool, so that the real-time detection of the water quality can not be carried out.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the real-time detection device for the quality of the sewage comprises a floating structure, a supporting structure and a detection element;
the supporting structure comprises a fixing plate and two supporting rods;
one side of the fixed plate is fixedly connected with one end of each of the two support rods, and a sliding chute which vertically penetrates through the sliding block is formed in the sliding block;
the floating structure comprises a sliding block, a sliding rod, a floating block and a fixed seat;
the sliding block is fixedly connected with the other ends of the two support rods, and a vertical sliding groove penetrates through the sliding block;
the sliding rod is a thin-walled tube and is in sliding connection with the sliding chute;
the floating block is positioned below the sliding rod, and the upper surface of the floating block is fixedly connected with the lower end of the sliding rod;
the floating block is of a full-surrounding structure with a cavity, a first through hole is formed in the upper surface of the floating block, the first through hole is communicated with and coaxial with the sliding rod, and a second through hole is formed in the bottom of the floating block;
the detection element comprises a water quality sensor main body and a water quality sensor probe;
the water quality sensor main body is fixedly connected with the surface of the bottom of the cavity through a fixed seat, the water quality sensor probe is tightly matched with the second through hole, and the sensing end of the water quality sensor probe penetrates through the second through hole to the outside of the floating block;
and a signal wire of the water quality sensor main body sequentially passes through the first through hole and the sliding rod to be connected with the water quality analyzer. The fixed plate is fixedly connected with the wall of the sewage pool through the first bolt, so that the real-time sewage quality detection device is fixed in the sewage pool.
Preferably, the device further comprises a second bolt; and the top plate of the floating block is hermetically connected with the main body part of the floating block through a second bolt. Through the roof design with the kicking block for detachable, when the quality of water sensor breaks down or damages, only need open the roof of kicking block just can maintain or change the quality of water sensor, make quality of water detection's maintenance time greatly reduced.
Preferably, a position of the sliding rod close to the top is provided with a limiting block. When the effluent water sump water level was crossed lowly or need be to the effluent water sump when wasing, thereby the slide bar probably breaks away from the slider totally fast and makes whole fixing device inefficacy, through setting up the stopper, the stopper makes the slide bar can't break away from the slider totally to ensure the stability of whole device.
Preferably, a first waterproof ring is arranged between the water quality sensor probe and the second through hole, and a second waterproof ring is arranged between the position, close to the top end, of the sliding rod and the signal line of the water quality sensor main body. Through setting up first waterproof circle, make sewage can not get into and cause the damage to the water quality sensor main part in the floating block, through setting up the waterproof circle of second, make the rainwater can not cause the damage to the water quality sensor main part in getting into the floating block by the slide bar top, avoid intaking simultaneously and lead to the floating block buoyancy not enough.
Preferably, the part of the signal wire of the water quality sensor main body exposed outside the slide bar is sleeved with a flexible hose. The signal line that can effectively protect through setting up flexible hose and expose outside prevents that the signal line from corroding the damage because of the rainwater or the gas that sewage released.
Preferably, the fixed plate, the support rod, the sliding block, the sliding rod, the limiting block and the floating block are all made of stainless steel materials. By using the stainless material, the fixing device is prevented from being corroded by rainwater or gas released from sewage, so that the whole fixing device is damaged or the floating structure fails.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. the water quality sensor is fixed in the sewage tank by the matching of the supporting structure and the floating structure and can move up and down along with the change of the water level; when the water level of the sewage pool changes, the floating block moves up and down along with the water level, the sliding rod slides in the sliding block, and the water quality sensor is fixed to move up and down in a vertical direction, so that the water quality sensor can adapt to the change of the water level of the sewage pool to detect the water quality in real time.
2. Through the roof design with the kicking block for detachable, when the quality of water sensor breaks down or damages, only need open the kicking block roof and just can maintain or change the quality of water sensor, make quality of water detection's maintenance time greatly reduced.
3. Through setting up the stopper, when the effluent water sump water level crosses lowly or need wash the effluent water sump drainage, the stopper makes the slide bar can't break away from the slider completely and makes whole fixing device inefficacy to ensure the stability of whole device.
4. Through setting up waterproof circle of first waterproof circle, second and flexible hose, very big improvement to the protection of quality of water sensor, make the probability greatly reduced of quality of water sensor damage, improved the stability of water quality testing process, reduced water quality testing's maintenance cost.
Drawings
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure, 1-water quality sensor body; 2-a water quality analyzer; 3-a sewage tank; 4, fixing a plate; 5-two support rods; 6-a first bolt; 7-a slide block; 8-a slide bar; 9-floating block; 10-a fixed seat; 11-a chute; 12-a cavity; 13-a first via; 14-a second bolt; 15-a limiting block; 17-a first waterproof ring; 18-a second waterproof ring; 19-water quality sensor probe; 20-flexible hose.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides an embodiment:
example 1: the real-time detection device for the quality of the sewage comprises a floating structure, a supporting structure and a detection element;
the supporting structure comprises a fixing plate 4 and two supporting rods 5;
one side of the fixed plate 4 is fixedly connected with one end of each of the two support rods 5; in specific implementation, the other side of the fixed plate 4 is fixedly connected with one side wall of the sewage pool 3 through a first bolt 6; the effluent water tank 3 may be a biochemical tank, a selective tank, a sedimentation tank, etc.
The floating structure comprises a sliding block 7, a sliding rod 8, a floating block 9 and a fixed seat 10;
the sliding block 7 is fixedly connected with the other ends of the two support rods 5, and a sliding groove 11 which vertically penetrates through the sliding block 7 is formed in the sliding block 7;
the sliding rod 8 is a thin-walled tube, and the sliding rod 8 is connected with the sliding chute 11 in a sliding manner;
the floating block 9 is positioned below the sliding rod 8, and the upper surface of the floating block 9 is fixedly connected with the lower end of the sliding rod 8;
the floating block 9 is of a full-surrounding structure with a cavity 12, a first through hole 13 is formed in the upper surface of the floating block 9, the first through hole 13 is communicated and coaxial with the sliding rod 8, and a second through hole is formed in the bottom of the floating block 9;
the detection element comprises a water quality sensor main body 1 and a water quality sensor probe 19;
the water quality sensor main body 1 is fixedly connected with the bottom surface of the cavity 12 through a fixed seat 10, the water quality sensor probe 19 is tightly matched with the second through hole, and the sensing end of the water quality sensor probe 19 penetrates through the second through hole to the outside of the floating block 9; in specific implementation, the sensing end of the water quality sensor probe 19 is submerged below the surface of the sewage tank 3;
and a signal wire of the water quality sensor main body 1 sequentially passes through the first through hole 13 and the slide bar 8 to be connected with the water quality analyzer 2. In specific implementation, the water quality analyzer 2 is fixed on the bank of the sewage tank 3.
The top plate of the floating block 9 is of a detachable structure and comprises a second bolt 14; the top plate of the floating block 9 is fixedly connected with the main body part of the floating block 9 through a second bolt 14.
And a limiting block 15 is further arranged at the position, close to the top, of the sliding rod 8.
A first waterproof ring 17 is arranged between the water quality sensor probe 19 and the second through hole, and a second waterproof ring 18 is arranged between the position, close to the top end, of the slide bar 8 and the signal line of the water quality sensor main body 1.
The part of the signal wire of the water quality sensor main body 1 exposed outside the slide bar 8 is sleeved with a flexible hose 20.
The fixed plate 4, the support rod 5, the slide block 7, the slide rod 8, the limiting block 15 and the floating block 9 are all made of stainless steel materials.
The utility model discloses quality of water sensor fixing device's that prescribes a limit to theory of operation as follows:
under the normal operating condition, the floating block 9 is positioned on the surface of the sewage pool 3, and the sensing end of the water quality sensor probe 19 is submerged in sewage.
When the water level of the sewage pool 3 rises, the floating block 9 moves upwards along with the water level under the action of buoyancy, so that the water quality sensor main body 1 fixed in the floating block 9 and the water quality sensor probe 19 fixed at the bottom of the floating block 9 move upwards, and the sliding rod 8 fixedly connected with the floating block 9 slides upwards along the sliding groove 11 in the sliding block 7.
When the water level of the sewage pool drops, the floating block 9 moves downwards along with the water level under the action of gravity, so that the water quality sensor main body 1 fixed in the floating block 9 and the water quality sensor probe 19 fixed at the bottom of the floating block 9 move downwards, the sliding rod 8 fixedly connected with the floating block 9 slides downwards along the sliding groove 11 in the sliding block 7, and the sliding rod 8 cannot be completely separated from the sliding block 7 because of the blocking of the limiting block 15.
Under the cooperation of the floating block 9, the slide bar 8 and the slide bar 7, the floating block 9 moves up and down along with the water level change of the sewage pool in the vertical direction in the water pool, so that the sensing end of the water quality sensor probe 19 is always positioned in the sewage, and the real-time detection of the sewage quality of the sewage pool is realized.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. Sewage quality of water real-time detection device, its characterized in that: comprises a floating structure, a supporting structure and a detection element;
the supporting structure comprises a fixing plate (4) and two supporting rods (5);
one side of the fixed plate (4) is fixedly connected with one end of each of the two support rods (5);
the floating structure comprises a sliding block (7), a sliding rod (8), a floating block (9) and a fixed seat (10);
the sliding block (7) is fixedly connected with the other ends of the two support rods (5), and a sliding groove (11) which vertically penetrates through is formed in the sliding block (7);
the sliding rod (8) is a thin-walled tube, the sliding rod (8) is arranged in the sliding groove (11), and the sliding rod (8) is connected with the sliding groove (11) in a sliding manner;
the floating block (9) is positioned below the sliding rod (8), and the upper surface of the floating block (9) is fixedly connected with the lower end of the sliding rod (8);
the floating block (9) is of a full-surrounding structure with a cavity (12), a first through hole (13) is formed in the upper surface of the floating block (9), the first through hole (13) is communicated and coaxial with the sliding rod (8), and a second through hole is formed in the bottom of the floating block (9);
the detection element comprises a water quality sensor main body (1) and a water quality sensor probe (19);
the water quality sensor main body (1) is fixedly connected with the bottom surface of the cavity (12) through a fixing seat (10), the water quality sensor probe (19) is tightly matched with the second through hole, and the sensing end of the water quality sensor probe (19) penetrates through the second through hole to the outside of the floating block (9);
and a signal wire of the water quality sensor main body (1) sequentially passes through the first through hole (13) and the sliding rod (8) to be connected with the water quality analyzer (2).
2. The real-time detection device for the quality of sewage water according to claim 1, characterized in that: comprises a second bolt (14); the top plate of the floating block (9) is hermetically connected with the main body part of the floating block (9) through a second bolt (14).
3. The real-time detection device for the quality of sewage water according to claim 1, characterized in that: and a limiting block (15) is arranged at the position, close to the top, of the sliding rod (8).
4. The real-time detection device for the quality of sewage water according to claim 1, characterized in that: a first waterproof ring (17) is arranged between the water quality sensor probe (19) and the second through hole, and a second waterproof ring (18) is arranged between the position, close to the top end, of the sliding rod (8) and the signal line of the water quality sensor main body (1).
5. The real-time detection device for the quality of sewage water according to claim 1, characterized in that: the part of the signal wire of the water quality sensor main body (1) exposed outside the slide bar (8) is sleeved with a flexible hose (20).
6. The real-time detection device for the quality of sewage water according to claim 1, characterized in that: the fixed plate (4), the support rod (5), the sliding block (7), the sliding rod (8), the limiting block (15) and the floating block (9) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249589.6U CN212433149U (en) | 2020-07-01 | 2020-07-01 | Real-time sewage quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249589.6U CN212433149U (en) | 2020-07-01 | 2020-07-01 | Real-time sewage quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433149U true CN212433149U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249589.6U Expired - Fee Related CN212433149U (en) | 2020-07-01 | 2020-07-01 | Real-time sewage quality detection device |
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| Country | Link |
|---|---|
| CN (1) | CN212433149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189290A (en) * | 2021-04-29 | 2021-07-30 | 陈新珍 | Online water quality monitoring device |
| CN113433280A (en) * | 2021-06-21 | 2021-09-24 | 临沂鲁南分析测试研究所 | Ecological restoration system for urban water environment monitoring |
| CN114061652A (en) * | 2021-09-29 | 2022-02-18 | 清华大学 | Drain pipe network monitoring facilities |
-
2020
- 2020-07-01 CN CN202021249589.6U patent/CN212433149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189290A (en) * | 2021-04-29 | 2021-07-30 | 陈新珍 | Online water quality monitoring device |
| CN113433280A (en) * | 2021-06-21 | 2021-09-24 | 临沂鲁南分析测试研究所 | Ecological restoration system for urban water environment monitoring |
| CN114061652A (en) * | 2021-09-29 | 2022-02-18 | 清华大学 | Drain pipe network monitoring facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 Termination date: 20210701 |