CN220469063U - Intercepting well with non-return function - Google Patents
Intercepting well with non-return function Download PDFInfo
- Publication number
- CN220469063U CN220469063U CN202321555020.6U CN202321555020U CN220469063U CN 220469063 U CN220469063 U CN 220469063U CN 202321555020 U CN202321555020 U CN 202321555020U CN 220469063 U CN220469063 U CN 220469063U
- Authority
- CN
- China
- Prior art keywords
- side wall
- main body
- intercepting well
- baffle
- intercepting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000010865 sewage Substances 0.000 claims abstract description 35
- 230000000903 blocking effect Effects 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005188 flotation Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a intercepting well with a non-return function, which comprises: the intercepting unit comprises an intercepting well main body and a weir gate fixedly connected to the inner lower side wall of the intercepting well main body, wherein a water inlet pipe is fixedly communicated with one side wall of the intercepting well main body, a water outlet pipe is fixedly communicated with one side wall of the intercepting well main body far away from the water inlet pipe, and a drain pipe is fixedly communicated with the lower end of the other side wall of the intercepting well main body; the check unit comprises a fixed box and a disc rotationally connected in the fixed box, the fixed box is hermetically sleeved on the water outlet pipe, two fixed lugs are fixedly connected to the upper side wall in the fixed box, a rotary column is rotationally connected between the two fixed lugs, and a second baffle is rotationally connected right above the weir gate in the main body of the intercepting well. According to the utility model, by the cooperation of the disc and the second baffle, the backward water flow is doubly intercepted, and the backward water flow of the river is effectively prevented from entering the main body of the intercepting well and being mixed with the sewage in the sewage drain pipe.
Description
Technical Field
The utility model relates to the technical field of intercepting wells, in particular to an intercepting well with a non-return function.
Background
The intercepting well is a centralized well, namely, a plurality of cellar wells generating pollution are centralized in one well, the well is led to a sewage treatment plant and then used for sewage treatment and the like, the intercepting well is used in a rainwater and sewage converging system, the purpose is that the intercepting well can catch sewage in a pipe and flow into a newly built sewage pipe in dry seasons because the sewage is only in the pipe, part of rainwater and sewage are caught and flow into the sewage pipe in the rainy seasons, and the rest of rainwater overflows through a weir in the well and continues to flow downstream;
when the river water level is increased when the river water level is in the face of heavy rain, most of the downstream water level of the intercepting well exceeds the upstream elevation, the downstream water can flow backward into the intercepting well and is mixed with sewage in a sewage discharge pipe, so that the sewage is mixed and then the river water is polluted, and the intercepting well with the non-return function is required to be designed to prevent the river water from flowing backward into the intercepting well.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems occurring in the conventional intercepting well with a non-return function.
Therefore, the utility model aims to provide a intercepting well with a non-return function, which is suitable for solving the problems that when the water level of most of the intercepting wells exceeds the elevation of the upstream water, the intercepting well can cause the backward flow of the downstream water, and the intercepting well is mixed with the sewage in a sewage drain pipe, so that the water and the sewage are mixed, and the river water is polluted.
In order to solve the technical problems, the utility model provides the following technical scheme: a shut-in well with a non-return function, comprising:
the intercepting unit comprises an intercepting well main body and a weir gate fixedly connected to the inner lower side wall of the intercepting well main body, wherein a water inlet pipe is fixedly communicated with one side wall of the intercepting well main body, a water outlet pipe is fixedly communicated with one side wall of the intercepting well main body far away from the water inlet pipe, a drain pipe is fixedly communicated with the lower end of the other side wall of the intercepting well main body, and the drain pipe is positioned between the water inlet pipe and the weir gate;
the check unit comprises a fixed box and a disc rotationally connected in the fixed box, the fixed box is hermetically sleeved on the water outlet pipe, two fixed lugs are fixedly connected to the upper side wall in the fixed box, a rotating column is rotationally connected between the two fixed lugs, the rotating column is fixedly connected with the side wall of the disc, the diameter of the disc is larger than that of the water outlet, a rotating rod is rotationally connected to the main body of the intercepting well, and a second baffle is fixedly connected to the rotating rod.
As a preferable embodiment of the intercepting well with a non-return function of the present utility model, the following is adopted: the water-proof dam is characterized in that a limiting block is fixedly connected to one side, close to the water inlet pipe, of the upper side wall of the dam gate, the limiting block abuts against one side wall of the second baffle, a waterproof rubber sheet is fixedly connected to one side wall, close to the water outlet pipe, of the second baffle, and the waterproof rubber sheet covers a gap between the second baffle and the dam gate.
As a preferable embodiment of the intercepting well with a non-return function of the present utility model, the following is adopted: two sliding grooves are fixedly connected to the side wall, close to the water inlet pipe, of the main body of the intercepting well, a slag blocking frame is connected between the two sliding grooves in a sliding mode, a circular opening matched with the water inlet pipe is formed in the slag blocking frame, and a plurality of groups of uniformly distributed circular filtering holes are formed in the side wall of the slag blocking frame.
As a preferable embodiment of the intercepting well with a non-return function of the present utility model, the following is adopted: the utility model discloses a sewage drain, including vatch basin main part, fixed column, first baffle one end, pontoon, first baffle one end is set to be greater than the fan-shaped of sewage drain, fixedly connected with pontoon on the side wall of first baffle other end, be located the fixed column directly over the sewage drain on the vatch basin main part inside wall, rotate on the fixed column and be connected with first baffle.
As a preferable embodiment of the intercepting well with a non-return function of the present utility model, the following is adopted: two limit posts are fixedly connected to the inner side wall of the main body of the intercepting well, one limit post is located above the fan-shaped end of the first baffle, and the other limit post is located right above the fixing post.
As a preferable embodiment of the intercepting well with a non-return function of the present utility model, the following is adopted: the utility model discloses a well lid, including vatch basin main part, rectangle opening and circular well head have been seted up to the last lateral wall of vatch basin main part, the rectangle opening is located and blocks directly over the sediment frame, the rectangle opening with block sediment frame size matching, all be provided with the well lid of matching on rectangle opening and the circular well head.
The utility model has the beneficial effects that: when heavy rain causes the backward flow of downstream water to enter the main body of the intercepting well, the disc can push the disc to cling to the water outlet on the main body of the intercepting well, the backward flow of water is intercepted in the fixed box, even if a small part of water flows backward between the intercepting well and the water discharge pipe, the water in the main body of the intercepting well can cling to one end of the intercepting well due to the thrust to the second baffle, the water which passes through the intercepting well is further prevented from flowing backward into the water inlet pipe and the sewage discharge pipe, the waterproof rubber sheet is arranged between the second baffle and the intercepting well, the water is prevented from flowing backward from the gap between the intercepting well and the second baffle to the water inlet pipe and the sewage discharge pipe, and the backward flow of water is blocked in double way through the cooperation of the disc and the second baffle, so that the river water is effectively prevented from flowing backward into the main body of the intercepting well and the sewage in the sewage discharge pipe is mixed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a intercepting well with a non-return function according to the present utility model;
fig. 2 is a schematic top view of a intercepting well with a non-return function according to the present utility model;
fig. 3 is a schematic overall sectional structure of a intercepting well with a non-return function according to the present utility model;
fig. 4 is a schematic sectional view of a fixed tank of a intercepting well with a non-return function according to the present utility model.
Description of the drawings: 100 intercepting units, 101 intercepting well bodies, 102 water inlet pipes, 103 sewage pipes, 104 water outlet pipes, 105 weir gates, 106 sliding grooves, 107 slag blocking frames, 108 fixing columns, 109 first baffles, 110 pontoons, 111 limiting columns, 112 well covers, 200 check units, 201 fixing boxes, 202 fixing lugs, 203 rotating columns, 204 circular discs, 205 rotating rods, 206 second baffles, 207 limiting blocks and 208 waterproof rubber sheets.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure will be partially enlarged from a general scale for convenience of description, and the schematic drawings are only illustrative and should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
Referring to fig. 1 to 4, for one embodiment of the present utility model, a intercepting well with a check function is provided, including an intercepting unit 100 and a check unit 200.
The intercepting unit 100 comprises an intercepting well main body 101 and a weir gate 105 fixedly connected to the inner lower side wall of the intercepting well main body 101, wherein a water inlet pipe 102 is fixedly communicated with one side wall of the intercepting well main body 101, a water outlet pipe 104 is fixedly communicated with one side wall of the intercepting well main body 101 far away from the water inlet pipe 102, a drain pipe 103 is fixedly communicated with the lower end of the other side wall of the intercepting well main body 101, the drain pipe 103 is positioned between the water inlet pipe 102 and the weir gate 105, and the upper intercepting well main body 101, the water inlet pipe 102, the drain pipe 103, the water outlet pipe 104 and the like are inherent components of the intercepting well main body 101 and are not explained in excess;
the check unit 200 comprises a fixed box 201 and a disc 204 rotatably connected in the fixed box 201, the fixed box 201 is sleeved on the water outlet pipe 104 in a sealing and communicating way, the upper side wall in the fixed box 201 is fixedly connected with two fixed lugs 202, a rotary column 203 is rotatably connected between the two fixed lugs 202, the rotary column 203 is fixedly connected with the side wall of the disc 204, the diameter of the disc 204 is larger than that of a water outlet, a rotating rod 205 is rotatably connected right above the weir gate 105 in the main body 101 of the intercepting well, a second baffle 206 is fixedly connected to the rotating rod 205, the rotatable disc 204 is arranged in the fixed box 201, when water in the main body 101 of the intercepting well is discharged out of the water outlet pipe 104, the disc 204 can be easily pushed to pass through the fixed box 201, when water in the water outlet pipe 104 enters the main body 101 of the intercepting well, the disc 204 is tightly adhered to the water outlet on the main body 101 due to the thrust of the water flow, and when the main body 101 of the intercepting well is fully filled due to the large water flow, the second baffle 206 is matched with the weir gate 105, and the water flowing back through the water inlet pipe 103 and the sewage draining pipe 102 can be further prevented;
a limiting block 207 is fixedly connected to one side, close to the water inlet pipe 102, of the upper side wall of the weir gate 105, the limiting block 207 abuts against one side wall of the second baffle 206, a waterproof rubber sheet 208 is fixedly connected to one side, close to the water outlet pipe 104, of the second baffle 206, the waterproof rubber sheet 208 covers a gap between the second baffle 206 and the weir gate 105, the second baffle 206 is prevented from rotating towards the water inlet pipe 102 by arranging the limiting block 207, water is prevented from flowing back into the water inlet pipe 102 and the sewage drain pipe 103 from a gap between the weir gate 105 and the second baffle 206 by arranging the waterproof rubber sheet 208 between the second baffle 206 and the weir gate 105, two sliding grooves 106 are fixedly connected to the side wall, close to the water inlet pipe 102, of the intercepting well main body 101, a plurality of groups of evenly distributed circular filtering holes are formed in the side wall of the intercepting well main body 101, a circular opening matched with the water inlet pipe 102 is formed in the intercepting well main body 101, by arranging the slag blocking frame 107 in the main body 101 of the intercepting well, sundries flowing into the main body 101 of the intercepting well from the water inlet pipe 102 are intercepted, the sundries and the like are collected in the slag blocking frame 107, the blockage of the sewage pipes 103 and the water outlet pipe 104 is avoided, a fixed column 108 is fixedly connected to the inner side wall of the main body 101 of the intercepting well and is positioned right above the sewage outlet, a first baffle 109 is rotatably connected to the fixed column 108, one end of the first baffle 109 is set to be larger than the sector of the sewage outlet, a pontoon 110 is fixedly connected to the side wall of the other end of the first baffle 109, when the water level in the main body 101 of the intercepting well rises, the pontoon 110 can drive the sector end of the first baffle 109 to cover the pipe orifice of the sewage pipes 103, the water flow is prevented from completely entering the sewage pipes 103 when the water flow is large, two limit columns 111 are fixedly connected to the inner side wall of the main body 101 of the intercepting well, one limit column 111 is positioned above the sector end of the first baffle 109, another spacing post 111 is located directly over the fixed column 108, through setting up the spacing post 111 that corresponds, prevent that first baffle 109 from rotating the head, make first baffle 109 can just in time cover blow off pipe 103 mouth of pipe, rectangular opening and circular well head have been seted up to the lateral wall on the vatch basin main part 101, rectangular opening is located directly over the frame 107 of blocking, rectangular opening and the frame 107 size match of blocking, all be provided with the well lid 112 of matching on rectangular opening and the circular well head, through setting up rectangular opening directly over frame 107 of blocking, make frame 107 of blocking can be pulled out by the slip and stop basin main part 101, the debris of collecting in the frame 107 of conveniently clearing up.
During the use, when heavy rain causes the backward flow of downstream water into the vatch basin main part 101, because the thrust of rivers in the outlet pipe 104, the disc 204 can promote the disc 204 and paste the delivery port on the vatch basin main part 101, with the rivers interception that flow backward in fixed box 201, even when having a small part backward flow to get into between weir gate 105 and the drain pipe, the water in the vatch basin main part 101 can make second baffle 206 one end hug closely one end of weir gate 105 owing to the thrust to the second baffle 206, further prevent that the water that has passed through weir gate 105 from flowing backward into inlet tube 102 and blow off pipe 103, through setting up waterproof rubber piece 208 between second baffle 206 and weir gate 105, prevent that the rivers from flowing backward into inlet tube 102 and blow off pipe 103 from the gap between weir gate 105 and the second baffle 206, through the cooperation of last disc 204 and second baffle 206, the water that the dual interception flows backward, effectively prevent that river from flowing backward to get into the interior of vatch basin main part 101 and the sewage in blow off pipe 103.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A shut-in well with a non-return function, comprising:
the intercepting unit (100) comprises an intercepting well main body (101) and a weir gate (105) fixedly connected to the inner lower side wall of the intercepting well main body (101), wherein a water inlet pipe (102) is fixedly communicated with one side wall of the intercepting well main body (101), a water outlet pipe (104) is fixedly communicated with one side wall, far away from the water inlet pipe (102), of the intercepting well main body (101), a sewage drain pipe (103) is fixedly communicated with the lower end of the other side wall of the intercepting well main body (101), and the sewage drain pipe (103) is positioned between the water inlet pipe (102) and the weir gate (105);
the check unit (200) comprises a fixed box (201) and a disc (204) rotationally connected in the fixed box (201), the fixed box (201) is sleeved on the water outlet pipe (104) in a sealing and communicating manner, two fixed lugs (202) are fixedly connected to the inner upper side wall of the fixed box (201), a rotating column (203) is rotationally connected between the two fixed lugs (202), the rotating column (203) is fixedly connected with the side wall of the disc (204), the diameter of the disc (204) is larger than the diameter of a water outlet, a rotating rod (205) is rotationally connected to the inner side of the intercepting well main body (101) and is positioned right above the weir gate (105), and a second baffle (206) is fixedly connected to the rotating rod (205).
2. A non-return, shut-in well according to claim 1, wherein: one side of the upper side wall of the weir gate (105) close to the water inlet pipe (102) is fixedly connected with a limiting block (207), the limiting block (207) is propped against one side wall of the second baffle (206), a waterproof rubber sheet (208) is fixedly connected to one side wall of the second baffle (206) close to the water outlet pipe (104), and the waterproof rubber sheet (208) covers a gap between the second baffle (206) and the weir gate (105).
3. A non-return, shut-in well according to claim 1, wherein: two sliding grooves (106) are fixedly connected to the side wall, close to the water inlet pipe (102), of the intercepting well main body (101), a slag blocking frame (107) is connected between the two sliding grooves (106) in a sliding mode, round openings matched with the water inlet pipe (102) are formed in the slag blocking frame (107), and a plurality of groups of evenly distributed round filtering holes are formed in the side wall of the slag blocking frame (107).
4. A non-return, shut-in well according to claim 1, wherein: the utility model discloses a sewage drain, including vatch basin main part (101), fixed column (108) are located directly over the drain on vatch basin main part (101) inside wall, rotate on fixed column (108) and be connected with first baffle (109), first baffle (109) one end sets up to be greater than the fan-shaped of drain, fixedly connected with flotation pontoon (110) on first baffle (109) other end lateral wall.
5. The intercepting well with a non-return function according to claim 4, wherein: two limit posts (111) are fixedly connected to the inner side wall of the intercepting well main body (101), one limit post (111) is located above the fan-shaped end of the first baffle plate (109), and the other limit post (111) is located right above the fixing post (108).
6. A non-return, shut-in well according to claim 1, wherein: rectangular openings and circular wellheads are formed in the upper side wall of the intercepting well main body (101), the rectangular openings are located right above the slag blocking frame (107), the rectangular openings are matched with the slag blocking frame (107) in size, and matched well covers (112) are arranged on the rectangular openings and the circular wellheads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555020.6U CN220469063U (en) | 2023-06-19 | 2023-06-19 | Intercepting well with non-return function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555020.6U CN220469063U (en) | 2023-06-19 | 2023-06-19 | Intercepting well with non-return function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469063U true CN220469063U (en) | 2024-02-09 |
Family
ID=89798192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555020.6U Active CN220469063U (en) | 2023-06-19 | 2023-06-19 | Intercepting well with non-return function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469063U (en) |
-
2023
- 2023-06-19 CN CN202321555020.6U patent/CN220469063U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111648536B (en) | Gutter structure of hyperboloid metal roofing | |
| CN205475656U (en) | Hydraulic control vatch basin | |
| CN207003629U (en) | A kind of sewage treatment shunting well | |
| CN220469063U (en) | Intercepting well with non-return function | |
| CN210458845U (en) | Municipal administration road initial stage rainwater drainage system | |
| CN218814208U (en) | Drainage diverging device for water supply and drainage engineering | |
| CN207959470U (en) | A kind of system including storage pond and online processing pond | |
| CN214461053U (en) | Optimized structure and control system of intercepting well | |
| CN205444424U (en) | Take vatch basin of non return function | |
| CN205012454U (en) | Vatch basin | |
| CN203769039U (en) | Rainwater storage and drainage system for urban road | |
| KR100732404B1 (en) | The river water quality purification method of having used multi-stage storage-of-water equipment and aeration equipment | |
| CN203769035U (en) | Initial rainwater and after rainwater diversion, storage and drainage system | |
| CN219364856U (en) | Slag blocking anti-backflow intercepting well | |
| CN206768982U (en) | A kind of cell drainage system | |
| CN112411670A (en) | Self-adjusting selective rainwater collecting device | |
| CN105756183A (en) | Inclined and floating slag blocking device of intercepting well | |
| CN217175121U (en) | Anti-backflow structure of intercepting well | |
| CN215479819U (en) | Novel rain sewage integration reposition of redundant personnel is handled device | |
| CN219450594U (en) | Flood control drainage structures for hydraulic engineering | |
| CN220394817U (en) | Rain and sewage diversion device | |
| CN113277678B (en) | Urban road rainwater runoff ecological cooperative treatment device and method | |
| CN220888900U (en) | Intelligent drainage device for intercepting and diverting rainwater drainage | |
| CN217759207U (en) | Integrated anti-blocking flexible intercepting well for sewage backflow | |
| CN104878826A (en) | Urban road rainwater storage and drainage system and urban road rainwater storage and drainage method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |