CN218597329U

CN218597329U - Deodorant well lid of sewer

Info

Publication number: CN218597329U
Application number: CN202222491836.9U
Authority: CN
Inventors: 高彬; 郭伟; 李龙; 师永平
Original assignee: China Aneng Group First Engineering Bureau Co Ltd
Current assignee: China Aneng Group First Engineering Bureau Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-10
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a sewer deodorization well cover, which comprises a well cover, a drainage port is arranged on the well cover; the inner side of the well cover seat is provided with a concave table surface matched with the well cover; the annular plate is arranged below the well cover seat and has the same inner and outer diameters with the well cover seat; the connecting block is fixedly connected with the bottom surface of the well cover seat; one end of the support plate is fixedly connected with the connecting block, and the other end of the support plate horizontally extends towards the central vertical line of the annular plate; the sealing unit is arranged at the extending end of the support plate and is used for contacting and sealing the water outlet; the utility model discloses in, seal the unit through setting up in the well lid below, when not carrying out the drainage operation, block sewer smell and see through the outside route that spills over of outlet, avoid the outside problem that causes the pollution of outside spilling over of smelly smell, when carrying out the drainage operation, the rainwater enters into to sealing in the unit through the outlet for the rainwater can discharge away in getting into the sewer through the outlet, need not artificially participate in, convenient operation is swift.

Description

Deodorant well lid of sewer

Technical Field

The utility model relates to a well lid technical field especially relates to a deodorant well lid of sewer.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The existing well cover is provided with a water outlet for water drainage, but the water outlet is in an open state daily, and when the water drainage operation is not carried out, the unpleasant smell in a sewer can also overflow outwards through the water outlet, so that the pollution to the surrounding air environment is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deodorant well lid of sewer aims at solving the technical problem that current well lid outlet is in the open mode for a long time.

In order to achieve the purpose, the utility model provides a sewer deodorant well cover, which comprises,

the manhole cover is provided with a water outlet;

the inner side of the well cover seat is provided with a concave table surface used for being matched with the well cover;

the annular plate is arranged below the well cover seat and has the same inner and outer diameters with the well cover seat;

the connecting block is fixedly connected with the bottom surface of the well cover seat;

one end of the support plate is fixedly connected with the connecting block, and the other end of the support plate horizontally extends towards the central vertical line of the annular plate;

and the sealing unit is arranged at the extending end of the support plate and is used for contacting and sealing the water outlet.

Further, the sealing unit comprises a guide cylinder, a movable rod, a sealing plate and a sponge block, wherein the guide cylinder is arranged at the extension end of the support plate, the movable rod is movably inserted into the guide cylinder, the sealing plate is fixedly connected with the top end of the movable rod, the sponge block is connected with the bottom end of the movable rod, a gap is formed between the surface of the movable rod and the inner wall of the guide cylinder, a water inlet hole is formed in the sealing plate and the movable rod, the sealing plate is communicated with the water inlet hole, and the lower end of the water inlet hole is abutted to the sponge block.

Further, the shrouding is the arc plate structure that the size is greater than the outlet and rather than shaping radian looks adaptation, just drainage breach has all been seted up along the inner and outer arc of shrouding, the width of shrouding is greater than the diameter of guide cylinder.

Furthermore, a sponge strip is inserted into the water inlet hole.

Furthermore, the bottom surface of the guide cylinder is in an opening shape, and the support plate is provided with a water falling port communicated with the inner cavity of the guide cylinder.

Furthermore, the device also comprises a convex rod arranged at the top end of the guide cylinder in a circumferential shape, an annular block fixedly connected with the top end of the convex rod and movably sleeved on the movable rod, and a spring connected with the annular block, wherein the bottom end of the spring is connected with the sponge block, and water leaking ports are uniformly formed in the annular block.

The beneficial effects of the utility model are embodied in:

the utility model discloses in, seal the unit through setting up in the well lid below, when not carrying out the drainage operation, seal unit and outlet in close contact with, block sewer smell and see through the route that the outlet outwards spills over, avoid the outside problem that causes the pollution to the ambient air environment that spills over of smelly smell, when carrying out the drainage operation, the rainwater enters into to sealing in the unit through the outlet, order about and seal the unit and move down, make the outlet expose, make the rainwater can get into the sewer through the outlet and arrange away, need not artificially participate in, and convenient operation is swift.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the sealing unit of the present invention;

FIG. 3 is a schematic view of the connection of the sealing plate structure of the present invention;

fig. 4 is a schematic cross-sectional view of the structure of fig. 1 according to the present invention.

Description of reference numerals:

100. a well cover; 101. a water outlet; 200. a well cover seat; 201. an annular plate; 202. connecting blocks; 203. a support plate; 300. a sealing unit; 301. a guide cylinder; 302. a movable rod; 303. closing the plate; 304. a sponge block; 305. a spring; 306. a ring block; 307. a nose bar; 308. a water falling port; 309. a drainage notch; 310. a water inlet hole; 311. a sponge strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be nonexistent.

Referring to fig. 1 and 2, the utility model relates to a sewer deodorant well cover, which comprises a well cover 100, a drainage port 101 is provided thereon; the inner side of the well cover seat 200 is provided with a concave table surface used for matching with the well cover 100; the annular plate 201 is arranged below the well cover seat 200 and has the same inner and outer diameters with the well cover seat 200; the connecting block 202 is fixedly connected with the bottom surface of the well cover seat 200; the support plates 203 are fixedly connected with the connecting block 202 at one end, extend towards the center vertical line of the annular plate 201 horizontally at the other end, the support plates 203 are arranged on the annular plate 201 at equal intervals, and the number of the support plates 203 corresponds to that of the water outlets 101, so that the sealing units 200 are arranged at the corresponding number of the water outlets 101;

and a sealing unit 300 provided at an extended end of the stay 203, for contacting and sealing the water discharge port 101.

By arranging the sealing unit 300 below the well lid 100, when drainage operation is not performed, the sealing unit 300 is in close contact with the water outlet 101, the odor of a sewer is blocked from passing through a path where the water outlet 101 overflows outwards, and the problem that the unpleasant odor overflows outwards to pollute the surrounding air environment is avoided.

In an embodiment, please refer to fig. 2-4, the sealing unit 300 includes a guide tube 301 disposed at an extending end of the support plate 203, a movable rod 302 movably inserted on the guide tube 301, a sealing plate 303 fixedly connected to a top end of the movable rod 302, and a sponge block 304 connected to a bottom end of the movable rod 302, a groove adapted to the sealing plate 303 is formed on a surface of the well lid 100, the sponge block 304 is tightly attached to an inner surface of the guide tube 301, a gap is formed between the surface of the movable rod 302 and an inner wall of the guide tube 301, a water inlet 310 is formed on the sealing plate 303 and the movable rod 302, and a lower end of the water inlet 310 is abutted to the sponge block 304. In an initial state, the sponge block 304 is located at an upper middle position in the guide barrel 301, and due to the close contact between the sponge block 304 and the inner surface of the guide barrel 301, the sealing plate 303 can be kept in abutment with the water outlet 101 by friction force between the sponge block 304 and the inner surface of the guide barrel 301, and the sealing plate 303 is only separated from the water outlet 101 after the subsequent weight increase of the sponge block 304 by water injection.

When the rainwater is drained in rainy days, rainwater enters the inner cavity of the movable rod 302 through the water inlet hole 310 and slides onto the sponge block 304, the whole weight of the sponge block 304 is increased after water is absorbed, the movable rod 302 is pulled downwards to drive the closing plate 303 to move downwards to be separated from the water outlet 101, so that the water outlet 101 is exposed, the rainwater can be discharged into a sewer from the water outlet 101, at the moment, the closing plate 303 is tightly abutted with the water outlet 101 to block the water outlet 101 when the rainwater is not drained, the smell of the sewer is blocked from passing through the outward overflowing path of the water outlet 101, the phenomenon that the smelly smell overflows outwards is avoided, and the surrounding environment is protected.

In an embodiment, referring to fig. 2, the sealing plate 303 is an arc-shaped plate structure having a size larger than the water outlet 101 and adapted to the forming radian of the water outlet 101, so that the sealing plate 303 can completely seal the water outlet 101 to prevent the offensive odor in the sewer from overflowing; and the inner arc edge and the outer arc edge of shrouding 303 have all been seted up drainage breach 309, and the width of shrouding 303 is greater than guide cylinder 301's diameter, and when shrouding 303 and outlet 101 butt, drainage breach 309 and well lid 100 lower surface in close contact with are in the encapsulated situation, set up like this for the rainwater that flows in through drainage breach 309 can fall into guide cylinder 301, with sponge piece 304 direct contact, when making the rainwater not finish, sponge piece 304 remains the lower pull force to shrouding 303 throughout, and then makes outlet 101 be in the exposed state.

In an embodiment, referring to fig. 2 and 4, a sponge strip 311 is inserted into the water inlet 310. The problem that the bad smell gas outwards overflowed through inlet opening 310 in the sewer can be avoided in the setting of sponge strip 311, also can compromise simultaneously when carrying out the drainage operation, the rainwater can get into and with the effect of sponge piece 304 contact through inlet opening 310, also as long as be full of the sponge strip 311 gradually promptly can, unnecessary rainwater can flow to on the sponge piece 304.

In an embodiment, referring to fig. 4, the bottom surface of the guide tube 301 is open, and the support plate 203 is provided with a water falling port 308 communicated with the inner cavity of the guide tube 301. By the arrangement, after the water outlet 101 is exposed, rainwater enters the guide barrel 301, and when the sponge block 304 reaches a water injection saturation state, the rainwater can be directly discharged from the support plate 203 below the guide barrel 301 without overflowing from the guide barrel 301, so that the drainage efficiency is improved.

In an embodiment, please refer to fig. 3 and 4, further comprising a protruding rod 307 circumferentially disposed at the top end of the guide barrel 301, an annular block 306 fixedly connected to the top end of the protruding rod 307 and movably sleeved on the movable rod 302, and a spring 305 connected to the annular block 306, wherein the bottom end of the spring 305 is connected to the sponge block 304, and the annular block 306 is uniformly provided with water leaking ports. The spring 305 is selected to meet the requirement that when the sponge block 304 is filled with water, the sponge block 304 can pull the spring 305 to stretch, and further pull the movable rod 302 to move downwards in the guide barrel 301; the setting of mouth of a river that leaks makes the rainwater through the mouth of a river 308 on shrouding 303 can fall into smoothly to guide 301 in and contact with sponge piece 304, and then makes when lasting drainage operation, can be continuous on the sponge piece 304 have the rainwater to pour into, keeps the water injection state, realizes the tractive to shrouding 303.

When rainwater flows into the guide cylinder 301 through the water inlet 310, the rainwater is contacted with the sponge block 304 and absorbed, the sponge block 304 is fully absorbed, the rainwater moves downwards along the guide cylinder 301, the pulling spring 305 is stretched, the closing plate 303 is driven to be separated from the water outlet 101 through the movable rod 302, the drainage operation is carried out, a large amount of rainwater flows in at the moment, the part of the rainwater penetrates through the water leakage port 308 through the water leakage port and continuously enters the sponge block 304, the sponge block 304 is always in a full state, the closing plate 303 is further kept to be separated from the water outlet 101, after the drainage operation is finished, rainwater is not injected into the guide cylinder 301, moisture in the sponge block 304 can be gradually volatilized, the weight of the sponge block 304 is gradually reduced, the spring 305 pulls and resets the sponge block 304 after the weight is reduced, the movable rod 302 is further enabled to upwards push the closing plate 303, the rainwater is in close contact with the water outlet 101 again, the effect of blocking gas overflow is achieved, the repeated use is realized, and the sewer is free of being manually participated, and the use is convenient and fast.

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

1. The utility model provides a deodorant well lid of sewer which characterized in that: comprises the steps of (a) preparing a substrate,

a manhole cover (100) having a drain opening (101) formed therein;

the inner side of the well cover seat (200) is provided with a concave table surface used for being matched with the well cover (100);

the annular plate (201) is arranged below the well cover seat (200) and has the same inner and outer diameters with the well cover seat (200);

the connecting block (202) is fixedly connected with the bottom surface of the well cover seat (200);

one end of the support plate (203) is fixedly connected with the connecting block (202), and the other end of the support plate horizontally extends towards the central vertical line of the annular plate (201);

and the sealing unit (300) is arranged at the extending end of the support plate (203) and is used for contacting with the water outlet (101) and sealing the water outlet.

2. The sewer odor-resistant well lid of claim 1, characterized in that: seal unit (300) including locate extension board (203) extend end guide tube (301), the activity insert locate guide tube (301) on movable rod (302), with movable rod (302) top fixed connection shrouding (303) and with the sponge piece (304) that movable rod (302) bottom is connected, clearance has between movable rod (302) surface and guide tube (301) inner wall, set up inlet opening (310) of intercommunication on shrouding (303) and movable rod (302), inlet opening (310) lower extreme and sponge piece (304) butt.

3. The sewer odor-resistant well lid of claim 2, characterized in that: shrouding (303) are the arc structure that is the size and is greater than outlet (101) and rather than shaping radian looks adaptation, just drainage breach (309) have all been seted up along the inside and outside arc of shrouding (303), the width of shrouding (303) is greater than the diameter of guide cylinder (301).

4. The sewer deodorant well lid of claim 2 or 3, characterized in that: a sponge strip (311) is inserted into the water inlet (310).

5. The sewer deodorant well lid of claim 2, characterized in that: the bottom surface of the guide cylinder (301) is open, and the support plate (203) is provided with a water falling port (308) communicated with the inner cavity of the guide cylinder (301).

6. The sewer odor-resistant well lid of claim 5, wherein: still including protruding pole (307) that are the circumference form and locate guide cylinder (301) top, with protruding pole (307) top fixed connection and the flexible cover locate annular piece (306) on movable rod (302) and with spring (305) that annular piece (306) are connected, spring (305) bottom is connected with sponge piece (304), the mouth that leaks has evenly been seted up on annular piece (306).