CN210597549U - Sewage inspection well - Google Patents

Sewage inspection well Download PDF

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Publication number
CN210597549U
CN210597549U CN201920632281.0U CN201920632281U CN210597549U CN 210597549 U CN210597549 U CN 210597549U CN 201920632281 U CN201920632281 U CN 201920632281U CN 210597549 U CN210597549 U CN 210597549U
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China
Prior art keywords
sewer
isolated
well
well lid
airflow
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Active
Application number
CN201920632281.0U
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Chinese (zh)
Inventor
朱丽英
庄利强
江庆辉
李斌
沈颖聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dadongwu Group Construction Co Ltd
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Zhejiang Dadongwu Group Construction Co Ltd
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Priority to CN201920632281.0U priority Critical patent/CN210597549U/en
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Abstract

The utility model relates to a municipal administration inspection shaft field especially relates to a sewage inspection shaft, including well seat and well lid, the well lid is equipped with a plurality of water deodorization structures that lead to, lead to water deodorization structure including the sewer that runs through the well lid, be located the isolated device of sewer and be located the airflow channel of sewer lateral wall, isolated device is including setting up fixed block, the articulated on the sewer lateral wall the fixed block is used in isolated board and one end in the sewer are connected isolated board, the other end connect the supporting spring on the sewer lateral wall, airflow channel is including being located the air current entry of isolated device below with be located the airflow outlet of isolated device top, the airflow channel intussuseption is filled with the adsorbent. The utility model provides a sewage inspection shaft, simple structure, low cost, inspection shaft can effectively reduce the leakage of foul smell when satisfying mediation rainwater function.

Description

Sewage inspection well
Technical Field
The utility model relates to a municipal administration inspection shaft field especially relates to a sewage inspection shaft.
Background
The inspection well is a well-shaped structure formed by integrally injection molding or bricklaying plastic for periodic inspection, cleaning and dredging or operation inspection of a well. In order to meet the requirements of urban road functions, the inspection well of the rainwater and sewage pipeline is required to be constructed in the construction and use of urban roads. A rainwater and sewage pipeline inspection well in an urban road is provided with a drainage port on a well cover, so that rainwater can be dredged conveniently, but when weather is poor, odor in a sewage pipeline is easily emitted from the inspection well, and the urban environment and the health of surrounding residents are seriously affected. Patent application No. CN201720637535.9 proposes an "inspection well deodorizing device", which is installed in an inspection well and used for removing waste gas and odor inside, but the device has a complex structure, high cost and inconvenient use.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a sewage inspection shaft, simple structure, low cost, inspection shaft can effectively reduce leaking of foul smell when satisfying the mediation rainwater function.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage inspection well, includes well seat and well lid, the well lid is equipped with a plurality of logical water deodorization structures, logical water deodorization structure is including running through the well lid sewer, be located the isolated device of sewer and be located the airflow channel of sewer lateral wall, isolated device is including erectting fixed block, the articulated on the sewer lateral wall the fixed block is used in isolated board and the one end in the sewer are connected support spring on the sewer lateral wall is connected to isolated board, the other end, airflow channel is including being located the air current entry of isolated device below with be located the air current export of isolated device top, the airflow channel intussuseption is filled with the adsorbent.
The utility model provides an inspection well is provided with down the water channel like common inspection well on the market, but because single down the water channel causes the palirrhea of foul smell easily, consequently the utility model discloses set up isolated device, when not having the rainwater, isolated board interception is in the cross-section of water channel under the effect of spring, when the foul smell gets into down the water channel from bottom to top, can be blocked by isolated board, can't pass through, and the rainwater is from top to bottom when passing through, can be under the effect of gravity with isolated board downwards the pressure advance and open down the water channel down stream, reach the effect of drainage and separation foul smell, and the air current channel can make things convenient for the air current to pass through, be convenient for maintain unobstructed air current under the inspection well, the adsorbent can carry out effectual absorption to the foul smell, reduce the leakage of foul smell.
Preferably, the well lid still is equipped with fixing device, is in including the slide rail groove and the setting that the level set up the slide rail inslot and limiting plate that can the horizontal slip, the limiting plate is terminal to be connected the end in spacing groove through expanding spring, the well seat is relative the slide rail groove is provided with the spacing groove. The well lid of inspection shaft is easily by the rainwater in the rainwater season outwards with the well lid rush out from inside, leads to taking place the incident that the pedestrian falls, consequently the utility model discloses set up fixing device, through fixing limiting plate elasticity in the spacing groove, reach the purpose of avoiding the inspection shaft well lid to be rush out by the rainwater.
Further preferably, a movable interval is arranged between the upper surface of the well lid and the slide rail groove, and the upper surface of the limiting plate is provided with a switch shifting piece arranged in the movable interval. The well lid is because elasticity is fixed at spacing groove and slide rail inslot, only needs to exert oneself to go up to draw and just can take out the well lid, but is great to fixing device's harm like this, and the life-span is shorter, consequently can also add a "switch", and the limiting plate can control through the switch plectrum and remove about, when needs take out the well lid, the control switch plectrum is with spring compression, and the limiting plate breaks away from the spacing groove, just can relax take out the well lid.
Still further preferably, the height of switch plectrum is not higher than the upper surface of well lid, because the inspection shaft sets up on urban road often, therefore the switch plectrum can not be higher than well lid surface, avoids causing the unevenness on road surface.
Preferably, sewer's upper portion is equipped with the edulcoration screen cloth, the upper surface laminating of edulcoration screen cloth sewer is blocked up to rubbish such as stone or the leaf of avoiding large granule on the upper surface of well lid.
Preferably, the airflow channel is close to the airflow inlet and the airflow outlet and is provided with an anti-overflow channel which inclines upwards, the anti-overflow channel is positioned at one side of the airflow inlet and the airflow outlet and is lower, when the rain force is large, rainwater is easy to accumulate in the sewer when passing through the sewer, and the anti-overflow channel which inclines upwards can reduce the rainwater passing through the airflow channel and prolong the service life of the absorbent in the airflow channel.
Preferably, the below of well lid is equipped with the safety net on the well seat lateral wall, the safety net can articulate and be located on the couple on the lateral wall of well seat lateral wall opposite side, when the staff need get into the inspection shaft and carry out the operation, the well lid is owing to being opened, and debris that drop easily influence staff's safety, can articulate the safety net on the couple this moment, blocks the cross-section of whole inspection shaft, can effectually avoid debris to fall.
Further preferred, the safety net can contract, and when the well lid was located the well seat, the safety net was in the shrink state, and the crimple was on well seat lateral wall, avoided the safety net to be corroded by the rainwater for a long time, when the staff need enter the inspection shaft work, and tensile safety net articulates on the couple, plays the guard action.
Preferably, the adsorbent is an activated carbon adsorbent, so that harmful gas can be effectively adsorbed, and the influence of odor leaked from the inspection well on the health of surrounding residents is avoided.
Preferably, the adsorbent is a bamboo charcoal adsorbent, so that the peculiar smell removing effect is good, and the adsorbent is economical and practical.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses can effectively reduce the leakage of foul smell, waste gas to carry out certain filtration treatment to it, effectively improve the peripheral environment of sewage inspection shaft.
(2) The utility model discloses a well lid can be firmly fixed on the well seat, avoid appearing the inspection shaft and be washed out the incident that leads to the pedestrian to fall by the rainwater.
(3) The utility model discloses simple structure, reasonable in design, when maintainer maintained, convenient operation had higher practical value.
Drawings
FIG. 1 is a schematic structural diagram of a well cover and a well base;
FIG. 2 is a schematic view of a water-passing deodorizing structure according to example 1;
FIG. 3 is a schematic view of a water-passing deodorizing structure according to example 2;
FIG. 4 is a top view of the inspection well of example 1;
1-well lid, 2-well base, 3-sewer channel, 41-fixed block, 42-isolation plate, 43-support spring, 5-airflow channel, 51-airflow inlet, 52-airflow outlet, 53-bamboo charcoal adsorbent, 54-activated carbon adsorbent, 6-slide rail groove, 7-limit plate, 8-expansion spring, 9-limit groove, 10-activity zone, 11-switch plectrum, 12-impurity removal screen, 13-anti-overflow channel, 14-safety net and 15-hook.
Detailed Description
The specific implementation method is only for explaining the present invention, and is not a limitation of the present invention. Any changes that may be made by one skilled in the art after reading the specification of the invention are, within the scope of the claims, protected by the patent laws.
Example 1:
as shown in the attached drawings 1, 2 and 4, the sewage inspection well comprises a well base 2 and a metal well cover 1, wherein the well cover 1 is provided with a fixing device, the fixing device comprises a sliding rail groove 6 horizontally arranged and a limiting plate 7 arranged in the sliding rail groove 6 and capable of sliding left and right, the tail end of the limiting plate 7 is connected with the tail end of the limiting groove 6 through a telescopic spring 8, the well base 2 is provided with a limiting groove 9 matched with the sliding rail groove 6, an active area 10 is arranged between the upper surface of the well cover 1 and the sliding rail groove 6, the upper surface of the limiting plate 7 is provided with a switch shifting piece positioned in the active area 10, the height of the switch shifting piece 11 is flush with the upper surface of the well cover 1, 5 water-passing deodorization structures are uniformly distributed on the well cover 1 and comprise a sewer passage 3 penetrating through the well cover 1, an isolation device positioned in the sewer passage 3 and an airflow passage 5 positioned in the side wall of the sewer passage 3, the isolation device comprises a fixing, Articulated fixed block 41 supports at 3 cross-sectional insulating plate 42 and one end supports of sewer 3 insulating plate 42, the other end welding are at the supporting spring 43 on the sewer 3 lateral wall, and airflow channel 5 is including being located the airflow inlet 51 of insulating device below and being located the airflow outlet 52 of insulating device top, and airflow channel 5 intussuseption is filled with bamboo charcoal adsorbent 53, is being fixed safety net 14 below the well lid on the lateral wall of well seat, and the other end of safety net 14 articulates on couple 15, and whole safety net 14 opens the sewer cross-section that just spreads well seat.
Example 2:
as shown in the attached figure 3, a sewage inspection well comprises a well base and a well cover 1, wherein 5 water-through deodorization structures are uniformly distributed on the well cover 1, the sewage inspection well comprises a sewer passage 3 positioned on the well cover 1, an isolation device positioned in the sewer passage 3 and an air flow passage 5 positioned in the side wall of the sewer passage 3, an impurity removing screen 12 is arranged at the upper part of the sewer passage 3, the upper surface of the impurity removing screen 12 is attached to the upper surface of the well cover 1, the isolation device comprises a fixed block 41 erected on the side wall of the sewer passage 3, an isolation plate 42 hinged to the fixed block 41 and acting on the section of the sewer passage 3, and a supporting spring 43 with one end supporting the isolation plate 42 and the other end fixed on the side wall of the sewer passage 3, the air flow passage 5 comprises an air flow inlet 51 positioned below the isolation device and an air flow outlet 52 positioned above the isolation device, and overflow preventing passages 13 which are obliquely upwards are arranged at the, the anti-overflow channel 13 is positioned at one side of the air inlet 51 and the air outlet 52, the air channel 5 is filled with an activated carbon adsorbent 54, a retractable safety net (similar to a sunshade net on a vehicle window and retracted in the vehicle door at ordinary times) is fixed on the side wall of the well seat below the well cover, the other end of the safety net is hung on a hook, and the whole safety net is opened to just fully cover the drainage section of the well seat.
Example 3:
a sewage inspection well comprises a well base and a well lid, wherein the well lid is provided with a fixing device, the fixing device comprises a slide rail groove and a limiting plate, the slide rail groove is horizontally arranged, the limiting plate can slide left and right, the tail end of the limiting plate is connected with the tail end of the limiting groove through a telescopic spring, the well base is opposite to the slide rail groove, the well lid is provided with a plurality of water-through deodorization structures, each water-through deodorization structure comprises a sewer channel positioned on the well lid, an isolation device positioned in the sewer channel and an airflow channel positioned in the side wall of the sewer channel, each isolation device comprises a fixed block erected on the side wall of the sewer channel, a support spring, the support spring is fixed on the side wall of the sewer channel, and the support spring is used for supporting the isolation plate and the other end of the sewer channel, the airflow channel comprises an airflow inlet positioned below the isolation device and an airflow outlet positioned above the isolation device, the airflow channel is filled with biomass adsorbent.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a sewage inspection shaft, includes well seat and well lid, its characterized in that: the well lid is equipped with a plurality of logical water deodorization structures, logical water deodorization structure is including running through the well lid sewer passageway, be located the isolated device of sewer passageway in and be located the airflow channel of sewer passageway lateral wall, isolated device is including erectting fixed block, the articulated on the sewer passageway lateral wall the fixed block is used in isolated board and the one end in the sewer passageway are connected isolated board, the other end support spring on the sewer passageway lateral wall is connected, airflow channel is including being located the air current entry of isolated device below with be located the air current export of isolated device top, the airflow channel intussuseption is filled with the adsorbent.
2. The sewage manhole of claim 1, wherein: the well lid still is equipped with fixing device, is in including the slide rail groove and the setting that the level set up the slide rail inslot can the horizontal slip limiting plate, the limiting plate is terminal to be connected the end in spacing groove through expanding spring, the well seat is relative the slide rail groove is provided with the spacing groove.
3. The sewage manhole of claim 2, wherein: and the upper surface of the limiting plate is provided with a switch shifting sheet positioned in the movable interval.
4. The sewage manhole of claim 3, wherein: the height of the switch shifting sheet is not higher than the upper surface of the well lid.
5. The sewage manhole of claim 1, wherein: the upper portion of sewer is equipped with the edulcoration screen cloth, the upper surface laminating of edulcoration screen cloth the upper surface of well lid.
6. The sewage manhole of claim 1, wherein: the airflow channel is provided with an upward inclined anti-overflow channel close to the airflow inlet and the airflow outlet, and the anti-overflow channel is positioned at the airflow inlet and the airflow outlet and is lower at one side.
7. The sewage manhole of claim 1, wherein: the safety net is arranged below the well lid and on the side wall of the well seat, and the safety net can be hung on a hook on the side wall on the opposite side of the side wall of the well seat.
8. The sewage manhole of claim 7, wherein: the safety net may be retractable.
9. The sewage manhole of claim 1, wherein: the adsorbent is an activated carbon adsorbent.
10. The sewage manhole of claim 1, wherein: the adsorbent is a bamboo charcoal adsorbent.
CN201920632281.0U 2019-05-06 2019-05-06 Sewage inspection well Active CN210597549U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920632281.0U CN210597549U (en) 2019-05-06 2019-05-06 Sewage inspection well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920632281.0U CN210597549U (en) 2019-05-06 2019-05-06 Sewage inspection well

Publications (1)

Publication Number Publication Date
CN210597549U true CN210597549U (en) 2020-05-22

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ID=70715175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920632281.0U Active CN210597549U (en) 2019-05-06 2019-05-06 Sewage inspection well

Country Status (1)

Country Link
CN (1) CN210597549U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431288A (en) * 2020-12-16 2021-03-02 徐飞 Town road rainwater inspection shaft
CN113215916A (en) * 2021-05-27 2021-08-06 江阴市港城市政工程有限公司 Municipal road initial rainwater collection device based on rainwater and sewage separation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431288A (en) * 2020-12-16 2021-03-02 徐飞 Town road rainwater inspection shaft
CN113215916A (en) * 2021-05-27 2021-08-06 江阴市港城市政工程有限公司 Municipal road initial rainwater collection device based on rainwater and sewage separation
CN113215916B (en) * 2021-05-27 2022-01-11 江阴市港城市政工程有限公司 Municipal road initial rainwater collection device based on rainwater and sewage separation

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