CN113737934B - Sewage pool cover plate structure easy to observe and observation method thereof - Google Patents
Sewage pool cover plate structure easy to observe and observation method thereof Download PDFInfo
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- CN113737934B CN113737934B CN202110932299.4A CN202110932299A CN113737934B CN 113737934 B CN113737934 B CN 113737934B CN 202110932299 A CN202110932299 A CN 202110932299A CN 113737934 B CN113737934 B CN 113737934B
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- 239000010865 sewage Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims description 71
- 230000007246 mechanism Effects 0.000 claims description 36
- 239000000758 substrate Substances 0.000 claims description 23
- 238000007790 scraping Methods 0.000 claims description 18
- 239000002341 toxic gas Substances 0.000 claims description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 1
- 238000004332 deodorization Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000001877 deodorizing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F11/00—Cesspools
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Photovoltaic Devices (AREA)
- Sewage (AREA)
Abstract
The invention provides a sewage pool cover plate structure easy to observe and an observation method thereof, belonging to the technical field of sewage treatment.A base plate is hermetically arranged at an opening of a sewage pool in the cover plate structure so as to realize blocking of odor in the sewage pool; the observation area capable of directly observing the interior of the sewage pool is arranged on the base plate, so that the condition of the interior of the sewage pool can be observed without opening the sewage pool; the rotatable solar photovoltaic panel is arranged above the base plate, and the rotation angle of the solar photovoltaic panel is adjustable, so that the solar photovoltaic panel can realize light energy power generation, and can also form a double-layer cover plate structure in severe weather, thereby ensuring the structural stability; due to the sun-facing characteristic of the solar photovoltaic panel, when the solar photovoltaic panel is in any open state, light rays penetrating through the observation area are shielded, so that an observation lamp is required to be additionally arranged to ensure that enough light rays exist in the sewage tank to ensure the observation environment; through setting up movable wiper blade, get rid of the water smoke when carrying out the observation.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a sewage pool cover plate structure easy to observe and an observation method thereof.
Background
The urban sewage treatment plant consists of various sewage treatment tanks, wherein structures such as a primary sedimentation tank, an aeration tank, a membrane tank, a clean water tank and the like have large surface areas and diameters of more than ten meters to fifty-sixty meters, and necessary site conditions are created for solar photovoltaic power generation. In order to reduce the influence of sewage treatment on the surrounding environment, a deodorization system is usually added in a sewage treatment plant. The deodorization system comprises a sealing cover plate, an odor collecting pipeline, an odor purifying treatment device and the like. In order to prevent algae in the sewage tank from growing, the sewage tank needs to be protected from light, and the deodorizing cover plate is made of light-proof materials. Because it is light-tight, the operating personnel can't in time observe the interior behavior of sewage pond when patrolling and examining, can't in time get rid of the trouble, influence sewage treatment efficiency. The movable deodorization cover plate is arranged to facilitate inspection, but odor escapes in the cover plate opening process, so that the environment is influenced, meanwhile, methane, hydrogen sulfide and other gases in the odor have adverse effects on the life safety of inspectors, and when the cover plate needs to be opened during equipment maintenance, the safety of the inspectors cannot be guaranteed due to unclear odor concentration in the tank, so that a device which can inspect the cover plate at any time without opening, can monitor the methane and hydrogen sulfide gas concentration in the tank in time and can guarantee the safety of the inspectors is urgently needed to be developed.
For example, the full moving type glass fiber reinforced plastic deodorization cover plate with the application number of 201921671031.4 has the following advantages: the upper movable cover plate and the lower movable cover plate are both arched smooth curved surfaces, so that the cover plate is more attractive, glass steel base materials are adopted as the cover plate main body, and the inner side surface of the cover plate main body is provided with longitudinal and transverse reinforcing ribs, so that the bearing capacity is improved, the deflection is effectively controlled, the anti-corrosion capacity is improved, and the service life of the upper movable cover plate and the lower movable cover plate is more than 10 years; the upper movable cover plate and the lower movable cover plate are designed in a full-moving mode, so that the movement is very convenient, the movement is realized through the rollers and the roller tracks, operation managers can conveniently open the cover plates at any time to observe the water and gas conditions in the structure, and the visualization and the convenience of daily operation are realized, wherein the specific sizes of the rollers and the roller tracks are designed by calculating the horizontal force of the arch structure, the sliding between the rollers and the roller tracks is ensured without clamping shells, and the roller limit blocks are arranged on the roller tracks, so that the upper movable cover plate and the lower movable cover plate are ensured not to move randomly under the action of wind load; the lifting-preventing buckles are arranged beside the rollers, the side walls of the roller rails are provided with the mutually buckled angle steels, and the two sides of the cover plate main body in the span direction are provided with the fixed bolts for connecting with a covered structure tank body of a sewage plant, so that the upper movable cover plate and the lower movable cover plate are effectively prevented from being blown and lifted by wind; cover plate sealing facilities are respectively arranged between the upper moving cover plate and the lower moving cover plate, and between the upper moving cover plate and the lower moving cover plate and the roller rails, so that odor leakage is effectively prevented, and the covering and deodorizing effects of covered structures in sewage plants are ensured. But it still has the following problems: firstly, the movable observation is time-consuming and labor-consuming, and the double-layer cover plate structure causes poor light transmission property, so that the problems that operating personnel cannot observe the operation condition in the sewage tank during inspection and cannot timely remove faults are caused; secondly, a large area of the upper cover plate of the sewage pool cannot be effectively utilized;
based on the above contents, we have carried out corresponding research and analysis, and find that the solar cell technology breaks through and develops continuously in recent years, and the solar cell is used and popularized vigorously by the government; the cover surface area of the sewage pool is wide, the light condition is good, and if the sewage pool cover can be combined with the solar cell, the cover surface area of the sewage pool can be effectively utilized to generate clean electric energy.
Therefore, it is highly desirable to provide a cover plate structure that can effectively observe the internal conditions of the wastewater tank while effectively utilizing space.
Disclosure of Invention
According to the sewage pool cover plate structure easy to observe and the observation method thereof, the direct observation area is arranged on the base plate, and the rotary lifting solar photovoltaic plate is arranged above the base plate, so that the base plate and the solar photovoltaic plate can be folded, superposed and rotated to be opened, and the technical purposes of ensuring the structural stability, ensuring the effective conversion of solar energy and ensuring the effective observation are achieved.
The invention provides a sewage pool cover plate structure easy to observe, which comprises a base plate and a solar photovoltaic plate, wherein the base plate is hermetically arranged at an opening of a sewage pool, the solar photovoltaic plate is positioned above the base plate, an observation area used for observing the interior of the sewage pool is arranged on the base plate, the solar photovoltaic plate is fixed on a rotating support, the southward end of the rotating support is provided with a rotating center which rotates relative to the base plate, the middle part of the side of the rotating support is connected with the telescopic end of a first telescopic mechanism through a driving connecting rod, and the first telescopic mechanism is horizontally arranged on the edge of the base plate or the sewage pool; the auxiliary observation assembly comprises an observation lamp and a movable water scraping plate, the observation lamp is used for projecting light in the sewage pool, the movable water scraping plate is used for cleaning the observation area, and the power supply of the driving part of the movable water scraping plate, the observation lamp and the driving part of the first telescopic mechanism is the solar photovoltaic plate.
Preferably, when the solar photovoltaic panel is parallel to the substrate, the coverage area of the solar photovoltaic panel is not smaller than the area of the substrate.
Preferably, the base plate is connected with the opening of the sewage pool in an opening and closing mode through an opening and closing structure.
Preferably, the opening and closing structure is a sliding rail sliding groove structure or a roller sliding groove structure.
Preferably, a displacement sensor is arranged at the telescopic end of the first telescopic mechanism, when a displacement value detected by the displacement sensor is greater than or equal to a minimum preset displacement threshold value, the movable wiper blade is closed after moving for at least one observation area, and the observation lamp is kept on; and when the displacement value detected by the displacement sensor is greater than or equal to the highest preset displacement threshold value, the first telescopic mechanism stops moving.
Preferably, the preset displacement threshold of the displacement sensor comprises a plurality of gradually increased preset displacement thresholds; the adjustable-displacement-type observation lamp further comprises a second telescopic mechanism, wherein the telescopic end of the second telescopic mechanism is connected with a rheostat, the rheostat is located in a control circuit of the observation lamp, and the brightness of the observation lamp is gradually reduced along with the increase of a preset displacement threshold value.
Preferably, the auxiliary observation assembly further comprises a toxic gas tester working in real time, the power supply of the toxic gas tester is the solar photovoltaic panel, and the toxic gas tester is located on the inner wall of the substrate.
Preferably, the observation area is an observation port formed in the substrate, and a transparent plate is hermetically connected to the observation port; or the substrate is made of transparent materials, and the whole substrate is the observation area.
The invention also provides an observation method applying the sewage pool cover plate structure easy to observe, which comprises the following steps:
installation work: the method comprises the following steps that a base plate and a solar photovoltaic plate are installed at the edge of a sewage pool, the base plate seals and blocks an opening of the sewage pool, the solar photovoltaic plate is adjusted to a proper angle under the movement of a first telescopic mechanism, solar energy is converted into electric energy, and the electric energy is stored;
preparation work: the first telescopic mechanism is controlled to extend continuously, an included angle between the solar photovoltaic panel and the substrate is increased, an observation space required by an observer is reserved, at the moment, the displacement of the first telescopic mechanism reaches a lowest preset displacement threshold, when the displacement value detected by the displacement sensor is greater than or equal to the lowest preset displacement threshold, the movable water scraping plate is closed after moving the length of at least one observation area, and the observation lamp is kept on; when the displacement value detected by the displacement sensor is greater than or equal to a highest preset displacement threshold value, the first telescopic mechanism stops moving; and the brightness of the observation lamp is gradually reduced along with the increase of the preset displacement threshold;
and (3) observation work: and observing the color of the sewage in the sewage tank, the state of bubbles, the size of aeration amount and the flow state of the sewage through the observation area by an observer, recording, and finally judging whether the running state of the sewage tank is normal or not.
Preferably, be provided with the toxic gas apparatus on the inner wall of base plate for detect the poisonous gas concentration such as methane and hydrogen sulfide in the effluent water sump, whether can get into the effluent water sump to the supplementary judgement and carry out the overhaul of the equipments.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the base plate is hermetically arranged at the opening of the sewage tank so as to realize blocking of odor in the sewage tank; the observation area capable of directly observing the interior of the sewage pool is arranged on the base plate, so that the condition of the interior of the sewage pool can be observed without opening the sewage pool; the rotatable solar photovoltaic panel is arranged above the base plate, so that the space above the base plate can be effectively utilized for solar power generation, and meanwhile, the solar photovoltaic panel can realize the solar power generation and can also form a double-layer cover plate structure in severe weather to ensure the structural stability as the rotation angle of the solar photovoltaic panel is adjustable; due to the sun-facing characteristic of the solar photovoltaic panel, when the solar photovoltaic panel is in any open state, light rays penetrating through the observation area are shielded, so that an observation lamp is required to be additionally arranged to ensure that enough light rays exist in the sewage tank to ensure the observation environment; because water vapor is generated in the sewage tank in a sealing cover state, water mist inevitably exists on the inner wall of the observation area to hinder the effective observation, and the water mist is removed during the observation by arranging the movable water scraping plate; to sum up, under the prerequisite of guaranteeing double-deck apron structure, adopt firstly to set up direct observation area on the base plate, set up the mode of rotation lift solar photovoltaic board again above the base plate for base plate and solar photovoltaic board can fold the coincidence, can rotate again and open, and then realize guaranteeing structural stability, guarantee that solar energy effectively converts and guarantee the technical purpose of effective observation.
According to the invention, the displacement sensor is arranged on the first telescopic mechanism, and the mode of determining the lowest preset displacement threshold value and the highest preset displacement threshold value according to the size of the observation space is adopted, so that the opening state of the solar photovoltaic panel can ensure the effective observation, meanwhile, the working time of the observation lamp and the movable water scraping plate is also determined, and the technical purpose of ensuring the effectiveness of the observation is realized on the basis of saving energy.
The rheostat is arranged in the invention, so that the brightness of the observation lamp can be correspondingly changed along with the opening angle of the solar photovoltaic panel, the change of the incident amount of external environment light in the sewage tank is adapted, the sufficient light in the sewage tank is ensured, and the excessive darkness or excessive brightness is avoided, thereby realizing the technical purpose of ensuring the observation effectiveness.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the overall structure of a cover plate structure of a wastewater tank which is easy to observe in the invention;
FIG. 2 is a bottom view of the structure of FIG. 1;
fig. 3 is a cross-sectional view of fig. 1.
Wherein: 1-a sewage tank; 2-a substrate; 3-solar photovoltaic panel; 4-a first telescoping mechanism; 5-a drive link; 6-an observation lamp; 7-movable wiper blade; 8-a displacement sensor; 9-toxic gas tester.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the invention. 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.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientations or positional relationships thereof are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the present invention provides an easily observable sewage pool cover plate structure, which includes a substrate 2 hermetically installed at an opening of a sewage pool 1 and a solar photovoltaic panel 3 located above the substrate 2, wherein the substrate 2 is provided with an observation area for observing the inside of the sewage pool 1, wherein basic materials, such as transparent materials or non-transparent materials, and shapes, such as arc shapes and plane shapes, are adopted, even for the basic sealing form of the opening of the sewage pool 1, such as sliding groove sliding block matching or sliding groove roller matching, similar structures in the prior art can be referred to, as long as effective blocking of odor in the sewage pool 1 can be realized; the solar photovoltaic panel 3 is fixed on the rotating bracket, the south-facing end of the rotating bracket is provided with a rotating center which rotates relative to the base plate 2, the middle part of the side of the rotating bracket is connected with the telescopic end of the first telescopic mechanism 4 through the driving connecting rod 5, the first telescopic mechanism 4 is horizontally arranged on the edge of the base plate 2 or the sewage pool 1, and the structural strength of the large-area solar photovoltaic panel 3 is weakened due to the large area of the sewage pool 1 because the solar photovoltaic panel 3 is connected through the rotating bracket; of course, a mode of assembling a plurality of solar photovoltaic panels 3 can also be adopted, and a rotating bracket is not adopted; the installation method of other solar photovoltaic panels 3 in the prior art can also be referred, as long as the solar photovoltaic panels 3 can be ensured to absorb solar energy stably and rotate stably to adjust the angle; the main electric energy generated by the solar photovoltaic panel 3 is transmitted to a factory or other electric energy storage and utilization equipment, and the secondary electric energy is stored and used for the electric energy required by the cover plate structure;
the auxiliary observation assembly comprises observation lamps 6 for projecting light into the sewage pool 1 and a movable wiper plate for cleaning an observation area, wherein the number and the types of the observation lamps 6 can be selected and determined according to actual conditions; the movable water scraping plate can ensure the water scraping plate and a driving motor and a lead screw which are connected with the water scraping plate, and the shape of the water scraping surface on the water scraping plate is matched with the shape of an observation area; the power supply of the driving part of the movable wiper 7, the observation lamp 6 and the driving part of the first telescopic mechanism 4 is the solar photovoltaic panel 3.
In conclusion, the base plate 2 is hermetically arranged at the opening of the sewage pool 1, so that the odor in the sewage pool 1 is blocked; an observation area capable of directly observing the interior of the sewage tank 1 is arranged on the base plate 2, so that the interior of the sewage tank 1 can be observed without opening the sewage tank; the rotatable solar photovoltaic panel 3 is arranged above the base plate 2, so that the space above the base plate 2 can be effectively utilized for solar power generation, and meanwhile, the solar photovoltaic panel 3 can realize the solar power generation and can also form a double-layer cover plate structure in severe weather due to the adjustable rotation angle of the solar photovoltaic panel 3, so that the structural stability is ensured; due to the sun-facing property of the solar photovoltaic panel 3, when the solar photovoltaic panel 3 is in any open state, light rays penetrating through the observation area are shielded, so that the observation lamp 6 is necessary to be additionally arranged to ensure that enough light rays exist in the sewage tank 1 to ensure the observation environment; because water vapor is generated in the sewage pool 1 in a cover sealing state, water mist inevitably exists on the inner wall of the observation area to obstruct the effective observation, and the movable water scraping plate is arranged to remove the water mist during the observation; to sum up, under the prerequisite of guaranteeing double-deck apron structure, adopt earlier to set up direct observation area on base plate 2, set up the mode that rotates lift solar photovoltaic board 3 again above base plate 2 for base plate 2 and solar photovoltaic board 3 can fold the coincidence, can rotate again and open, and then realize guaranteeing structural stability, guarantee that solar energy is effective to be converted and guarantee the technical purpose of effective observation.
In order to ensure that a stable double-layer cover plate structure is formed, when the solar photovoltaic panel 3 is parallel to the base plate 2, the coverage area of the solar photovoltaic panel 3 is not smaller than that of the base plate 2, so that the solar photovoltaic panel 3 can cover the base plate 2.
In order to ensure that the base plate 2 can be opened and facilitate the staff to enter the sewage pool 1, the base plate 2 is connected with the opening of the sewage pool 1 in an opening and closing mode through an opening and closing structure. Furthermore, the opening and closing structure is a sliding rail sliding groove structure or a roller sliding groove structure; see, application No. 201921671031.4 for a connection structure of a fully portable glass fiber reinforced plastic deodorizing cover plate.
According to the invention, the displacement sensor 8 is arranged at the telescopic end of the first telescopic mechanism 4, when the displacement value detected by the displacement sensor 8 is greater than or equal to the lowest preset displacement threshold value, the movable wiper 7 is closed after moving for at least one observation area, and the observation lamp 6 is kept on; when the displacement value detected by the displacement sensor 8 is greater than or equal to the highest preset displacement threshold value, the first telescoping mechanism 4 stops moving. Namely, the displacement sensor 8 is arranged on the first telescopic mechanism 4, and the lowest preset displacement threshold value and the highest preset displacement threshold value are determined according to the size of the observation space, so that the opening state of the solar photovoltaic panel 3 can ensure the effective observation, meanwhile, the working time of the observation lamp 6 and the movable water scraping plate is also determined, and the technical purpose of ensuring the effectiveness of the observation is realized on the basis of energy conservation.
It should be noted that the highest preset displacement threshold is a set limit state, and the function of the highest preset displacement threshold is to avoid the possibility of damage to the solar photovoltaic panel 3 caused by over-rotation, but the rotation can be stopped at any time within the range from the lowest preset displacement threshold to the highest preset displacement threshold, so that the preset displacement threshold of the displacement sensor 8 in the invention comprises a plurality of gradually increased preset displacement thresholds; the device also comprises a second telescopic mechanism, wherein the telescopic end of the second telescopic mechanism is connected with a rheostat, the rheostat is positioned in a control circuit of the observation lamp 6, and the brightness of the observation lamp 6 is gradually reduced along with the increase of a preset displacement threshold value; the rheostat is arranged, so that the brightness of the observation lamp 6 can be correspondingly changed along with the opening angle of the solar photovoltaic panel 3, the change of the incident quantity of external ambient light in the sewage pool 1 is adapted, the sufficient light in the sewage pool 1 is ensured, the excessive darkness or the excessive brightness cannot be generated, and the technical purpose of ensuring the observation effectiveness is achieved.
Be provided with toxic gas apparatus 9 on the inner wall of base plate for detect toxic gas concentration such as methane and hydrogen sulfide in the effluent water sump, whether can get into effluent water sump 1 to the supplementary judgement carries out the overhaul of the equipments, in order to guarantee maintainer's personal safety. A temperature sensor can be arranged to detect the temperature of the air in the sewage tank 1 to estimate the water temperature of the sewage tank 1; the water temperature of the wastewater tank 1 can be directly detected, but it should be noted that, when the substrate 2 has the opening and closing functions, each component inside the substrate 2 cannot affect the effective opening of the substrate 2, and the implementation forms thereof are various, for example, the overlapping area of the substrate 2 and the opening of the wastewater tank 1 is set to be higher than the edge of the wastewater tank 1, so that the observation lamp 6, the movable wiper plate, the temperature sensor and the toxic gas determinator 9 arranged on the substrate 2 avoid the edge of the wastewater tank 1, and the effective opening of the substrate 2 is not affected; for example, a temperature sensor and the like are arranged in the sewage pool 1, and real-time water temperature data are transmitted in a wireless transmission mode; the display of water temperature value can adopt the mode that current display screen shows, and specific display screen sets up position and concrete connected mode, does not do this and gives unnecessary details here, refer to prior art and select according to actual conditions can, as long as can realize that corresponding temperature detects, the display function can.
The observation area is an observation port arranged on the substrate 2, and the observation port is hermetically connected with a transparent plate; or the substrate 2 is made of a transparent material, and the material shown in the figure is: the entire substrate 2 is an observation area.
The invention also provides an observation method applying the sewage pool 1 cover plate structure easy to observe, which comprises the following steps:
installation work: the method comprises the following steps that a base plate 2 and a solar photovoltaic plate 3 are installed at the edge of a sewage pool 1, the base plate 2 completes sealing and plugging of an opening of the sewage pool 1, the solar photovoltaic plate 3 is adjusted to a proper angle under the movement of a first telescopic mechanism 4, solar energy is converted into electric energy, and the electric energy is stored;
preparation: the first telescopic mechanism 4 is controlled to extend continuously, the included angle between the solar photovoltaic panel 3 and the base plate 2 is increased, an observation space required by an observer is reserved, at the moment, the displacement of the first telescopic mechanism 4 reaches a lowest preset displacement threshold, when the displacement value detected by the displacement sensor 8 is greater than or equal to the lowest preset displacement threshold, the movable water scraping plate 7 is closed after moving the length of at least one observation area, and the observation lamp 6 is kept on; when the displacement value detected by the displacement sensor 8 is greater than or equal to the highest preset displacement threshold value, the first telescopic mechanism 4 stops moving; and the brightness of the observation lamp 6 is gradually reduced along with the increase of the preset displacement threshold;
and (4) observation work: an observer observes the color of sewage in the sewage tank 1, the state of bubbles, the magnitude of aeration amount and the flow state of the sewage through the observation area, records the color, the state of bubbles, the magnitude of aeration amount and the flow state of the sewage, and finally judges whether the operation state of the sewage tank 1 is normal or not.
The inner wall of the base plate 2 is provided with a toxic gas tester 9 which is used for detecting the concentration of toxic gases such as methane, hydrogen sulfide and the like in the sewage tank so as to assist in judging whether the sewage tank 1 can be accessed for equipment maintenance.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (9)
1. A sewage pool cover plate structure easy to observe is characterized by comprising a base plate and a solar photovoltaic plate, wherein the base plate is hermetically installed at an opening of a sewage pool, the solar photovoltaic plate is positioned above the base plate, an observation area used for observing the interior of the sewage pool is arranged on the base plate, the solar photovoltaic plate is fixed on a rotating support, a rotating center which rotates relative to the base plate is arranged at the southward end of the rotating support, the middle part of the side of the rotating support is connected with a telescopic end of a first telescopic mechanism through a driving connecting rod, and the first telescopic mechanism is horizontally installed on the edge of the base plate or the sewage pool; the auxiliary observation assembly comprises an observation lamp for projecting light into the sewage pool and a movable water scraping plate for cleaning the observation area, and power supplies of a driving part of the movable water scraping plate, the observation lamp and a driving part of the first telescopic mechanism are all solar photovoltaic plates; a displacement sensor is arranged at the telescopic end of the first telescopic mechanism, when the displacement value detected by the displacement sensor is greater than or equal to the lowest preset displacement threshold value, the movable water scraping plate is closed after moving for the length of at least one observation area, and the observation lamp is kept on; and when the displacement value detected by the displacement sensor is greater than or equal to the highest preset displacement threshold value, the first telescopic mechanism stops moving.
2. The easy-to-observe sewage pool cover plate structure of claim 1, wherein when said solar photovoltaic panel is parallel to said base plate, the area covered by said solar photovoltaic panel is not smaller than the area of said base plate.
3. The easy-to-observe wastewater tank cover plate structure of claim 1, wherein the base plate is in open-close connection with the opening of the wastewater tank through an open-close structure.
4. The easy-to-observe sewage pool cover plate structure of claim 3, wherein said opening and closing structure is a sliding rail sliding groove structure or a roller sliding groove structure.
5. The easy-to-observe sewage pool cover plate structure of claim 1, wherein the preset displacement threshold of the displacement sensor comprises a plurality of gradually increasing preset displacement thresholds; the adjustable-displacement-type observation lamp further comprises a second telescopic mechanism, wherein the telescopic end of the second telescopic mechanism is connected with a rheostat, the rheostat is located in a control circuit of the observation lamp, and the brightness of the observation lamp is gradually reduced along with the increase of a preset displacement threshold value.
6. The easy-to-observe sewage pool cover plate structure according to claim 1, wherein said auxiliary observation assembly further comprises a toxic gas meter working in real time, a power supply of said toxic gas meter is said solar photovoltaic panel, and said toxic gas meter is located on an inner wall of said base plate.
7. The easy-to-observe sewage pool cover plate structure according to any one of claims 1-6, wherein the observation area is an observation port formed on the base plate, and a transparent plate is hermetically connected to the observation port; or the substrate is made of transparent materials, and the whole substrate is the observation area.
8. A sewage pool observation method is characterized by comprising the following steps:
installation work: the method comprises the following steps that a base plate and a solar photovoltaic plate are installed at the edge of a sewage pool, the base plate completes sealing and plugging of an opening of the sewage pool, the solar photovoltaic plate is adjusted to a proper angle under the movement of a first telescopic mechanism, solar energy is converted into electric energy, and the electric energy is stored;
preparation work: the first telescopic mechanism is controlled to extend continuously, an included angle between the solar photovoltaic panel and the substrate is increased, an observation space required by an observer is reserved, at the moment, the displacement of the first telescopic mechanism reaches a lowest preset displacement threshold, when a displacement value detected by a displacement sensor is greater than or equal to the lowest preset displacement threshold, the movable water scraping plate is closed after moving the length of at least one observation area, and an observation lamp is kept on; when the displacement value detected by the displacement sensor is greater than or equal to a highest preset displacement threshold value, the first telescopic mechanism stops moving; and the brightness of the observation lamp is gradually reduced along with the increase of the preset displacement threshold;
and (3) observation work: and observing the color of the sewage in the sewage tank, the state of bubbles, the size of aeration amount and the flow state of the sewage through the observation area by an observer, recording, and finally judging whether the running state of the sewage tank is normal or not.
9. The method as claimed in claim 8, wherein the toxic gas detector is disposed on an inner wall of the base plate for detecting the concentration of the toxic gas such as methane and hydrogen sulfide in the wastewater tank to assist in determining whether the wastewater tank can be accessed for equipment maintenance.
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| CN202110932299.4A CN113737934B (en) | 2021-08-13 | 2021-08-13 | Sewage pool cover plate structure easy to observe and observation method thereof |
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| CN202110932299.4A CN113737934B (en) | 2021-08-13 | 2021-08-13 | Sewage pool cover plate structure easy to observe and observation method thereof |
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| CN113737934B true CN113737934B (en) | 2022-07-19 |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5075808B2 (en) * | 2008-12-25 | 2012-11-21 | メタウォーター株式会社 | Cover of sewerage facilities and method of use |
| KR101333786B1 (en) * | 2013-06-26 | 2013-11-29 | 정호기업 주식회사 | Septic tank for generating methane gas |
| CN204198439U (en) * | 2014-09-30 | 2015-03-11 | 重庆中节能三峰能源有限公司 | Grey water system sun power dust keeper |
| CN205530660U (en) * | 2016-02-25 | 2016-08-31 | 江苏顺泰包装印刷科技有限公司 | But take solar panel's desilting bilge well |
| CN110029725A (en) * | 2018-01-11 | 2019-07-19 | 杭州羲和节能环保科技有限公司 | A kind of glass reinforced plastic cover plate for cesspools with solar panel |
| CN208718072U (en) * | 2018-03-15 | 2019-04-09 | 新昌县七星街道云迪机械厂 | A kind of cesspool sealing capping of wing domes |
| CN110294500A (en) * | 2018-03-23 | 2019-10-01 | 上海展冀膜结构有限公司 | A kind of mounting process for the telescopic capping of sewage treatment |
| CN109356496A (en) * | 2018-10-26 | 2019-02-19 | 上海市政工程设计研究总院（集团）有限公司 | A kind of lifting tilt window being exclusively used in the raw anti-pond of underground sewage factory |
| CN109250815A (en) * | 2018-10-26 | 2019-01-22 | 上海市政工程设计研究总院（集团）有限公司 | A kind of intelligent sewage treatment plant's observation access panel |
| CN209838093U (en) * | 2019-01-16 | 2019-12-24 | 江苏新纪元环保科技有限公司 | Lifting and overturning observation window with replaceable lighting equipment |
| CN212001554U (en) * | 2020-03-23 | 2020-11-24 | 河北华瑞玻璃钢有限责任公司 | Curved beam sewage pool cover plate |
| CN212832912U (en) * | 2020-08-07 | 2021-03-30 | 天海润达(天津)环保科技有限公司 | Deodorization device for sewage treatment tank |
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