CN205475660U - Novel vatch basin - Google Patents
Novel vatch basin Download PDFInfo
- Publication number
- CN205475660U CN205475660U CN201620139613.8U CN201620139613U CN205475660U CN 205475660 U CN205475660 U CN 205475660U CN 201620139613 U CN201620139613 U CN 201620139613U CN 205475660 U CN205475660 U CN 205475660U
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- Prior art keywords
- weir gate
- open type
- well
- gate
- well body
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Abstract
The utility model discloses a novel vatch basin, including the well body and the control unit, be equipped with on the well body the first side wall to be equipped with on rain and sewage flow converging water inlet tube, the second lateral wall and set up and be connected the head piece of abandoning of abandoning the flow tube with outlet pipe, the third lateral wall bottom of natural water intercommunication, its characterized in that, it is equipped with the floater cut -off equipment to abandon head piece department, the well is internal to be abandoned head piece low reaches department and is equipped with normality open weir door under for of the surging of closing, be equipped with first level gauge and second level gauge on the wall of a well of the lower open weir door upstream and downstream of surging respectively, the control unit's signal input part and first level gauge and second level gauge signal output part are connected, the control unit's the signal output part and the lower open weir door that surges are connected. The utility model discloses utilize the floater cut -off equipment and the mode of the open weir door combination down of surging to control, realized first rain to hold back to sewage treatment plant the large -traffic emission of later stage rainwater to natural water during heavy rainfall.
Description
Technical field
This utility model relates to drainage system, in particular to a kind of Novel flow-stopping well.
Background technology
After early-stage rainwater washes away air and earth's surface, carry substantial amounts of poisonous and harmful substance.Warp
Cross investigation display: the poisonous and harmful substance carried in early-stage rainwater is more more than sanitary sewage.
If early-stage rainwater is directly discharged into river, lake, the contaminant water environment that meeting is serious, institute
With, early-stage rainwater need to be processed.At present, it is common that use simple Vatch basin system
First rain is dammed to sewage conduct by system, delivers to sewage treatment plant and carries out purified treatment, and drops
The rainwater pollution lesser extent in rain later stage, can be directly discharged into natural water, it is not necessary to enter dirt
Waterpipe.First rain can be dammed to sewage treatment plant accordingly, it would be desirable to develop one,
Later stage rainwater is all discharged to the Vatch basin of natural water.
The Chinese utility model patent of Publication No. CN 104863249 A discloses at the beginning of one
Phase rainwater Vatch basin, is divided into rainwater-collecting district and overflow area by downflow weir by cell body,
But owing to height of weir plate is certain, too high will affect flow big time the inflow overflow of later stage rainwater
District, too low, crown_interception cannot be played, and when the Natural Water body fluid of overflow area connection
When position is higher than the liquid level in Vatch basin, it is impossible to avoid the water of natural water to pour in down a chimney entrance and dam
In well.
Summary of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, it is provided that a kind of
First rain is dammed to sewage treatment plant, later stage rainwater and be all discharged to natural water, prevent certainly
The Novel flow-stopping well that so water body pours in down a chimney.
The technical solution of the utility model is: a kind of Novel flow-stopping well, including well body and control
Unit, described well body the first side wall is provided with confluence of rainwater and sewage water inlet pipe, the second sidewall is provided with
The outlet pipe, the 3rd sidewall bottom that connect with natural water offer the abandoned stream being connected abandoned stream pipe
Mouthful, it is characterised in that it is provided with ball float cut-off equipment at described abandoned stream mouth, abandons in described well body
It is the bottom-open type weir gate that surges closed that head piece downstream part is provided with normality, described in surge bottom-open type weir
It is respectively equipped with the first liquidometer and the second liquidometer, described control list on the borehole wall of door upstream and downstream
The signal input part of unit and the first liquidometer and the second liquidometer signal output part connect, described
The signal output part of control unit is connected with the bottom-open type weir gate that surges.
Preferably, described ball float cut-off equipment includes the rotation being arranged on well body the 3rd sidewall
Plate, is hinged in the middle part of described swivel plate by abandoned stream mouth side, and one end of described swivel plate is provided with floating
Ball, the other end are the keying plate coordinated with abandoned stream mouth.
Further, well body the 3rd sidewall above described swivel plate is provided with the first gag lever post
With the second gag lever post, when opening and closing plate and abandoned stream mouth being fully opened, described keying plate and first
Gag lever post contacts, when opening and closing plate and abandoned stream mouth being completely covered, and described keying plate and the second limit
Position bar contact.
Further, the bottom-open type weir gate that surges described in closedown time gating header height is not less than and opens
Height bottom ball float when abandoned stream mouth is completely covered by closing plate, described in the bottom-open type weir gate that surges close
Close time gating header height and be not less than the height at outlet pipe top.
Preferably, described well body both sides sidewall is provided with weir gate fixed groove, described in surge under open
Formula weir gate is vertically arranged in well body, its both sides embed weir gate fixed groove, described in surge under
Open type weir gate edge and weir gate fixed groove and upper and lower side edge and well body top, the end
Water building body by cement between portion to closely cooperate, described in bottom-open type weir gate both sides of surging be provided with from well
The fixing wall that body top down extends, described first liquidometer and the second liquidometer are located at fixing
On wall, it is provided with as opening under surging with bottom-open type weir gate corresponding position of surging bottom described well body
The gate of formula weir gate provides the subsidence trough moving downward space.
Further, described in the bottom-open type weir gate that surges include U-shaped framework, be arranged in framework,
Sidewall seals with framework and bottom protrudes from the gate of framework, is positioned at framework for driving lock
The hydraulic jack that door slides up and down along framework, it is solid that weir gate is fixed in described U-shaped framework both sides
Determine in groove, close bottom U-shaped framework both sides of the edge and bottom and weir gate fixed groove and well body
Envelope.
Further, described gate top was provided with water groove, and described water groove excessively is minimum
Point is not less than outlet pipe to the height bottom gate and rises.
The control method of above-mentioned Novel flow-stopping well, comprises the steps:
A. the bottom-open type weir gate that surges during dry season remains off；
B. when rainfall occurs the first liquidometer to sense, bottom-open type weir gate upstream liquid level of surging rises to
During warning liquid level H1, controlling bottom-open type weir gate decline unlatching of surging, rainwater drains into Natural Water
Body；
C. sense that bottom-open type weir gate upstream liquid level of surging is down to drought flow liquid position when the first liquidometer
During H2, control unit controls bottom-open type weir gate rising closedown of surging, and returns to normal.
Preferably, the second liquidometer is provided with reverse-filling liquid level H3, when the second liquidometer senses
To bottom-open type weir gate downstream natural water liquid level of surging rise to reverse-filling liquid level H3 time, control
Unit processed controls bottom-open type weir gate rising closedown of surging.
Further, liquid level relation is: the bottom-open type weir gate that surges closes time gating header
When abandoned stream mouth is completely covered by highly >=warning liquid level H1 >=ball float cut-off equipment bottom ball float
Height；Height bottom ball float when abandoned stream mouth is fully opened by ball float cut-off equipment completely >=
Dry season liquid level H2；The bottom-open type weir gate that surges is closed time gating header height >=outlet pipe and is risen
>=reverse-filling liquid level H3.
The beneficial effects of the utility model are:
1. the mode utilizing ball float cut-off equipment and bottom-open type weir gate combination of surging controls, real
Having showed first rain to retain to sewage treatment plant, during heavy showers, the big volume exhaust of later stage rainwater is to nature
Water body.
2. it is effectively prevented pollution and pollution load of overflow that early-stage rainwater directly discharges, structure letter
Single, low cost, hydraulic automatism controls, it is not necessary to manual operation, dams safe and reliable.
3. there is reverse-filling function, when the liquid level of natural water is higher than the liquid level in Vatch basin,
The bottom-open type weir gate that surges remains off, and prevents the water of natural water from pouring in down a chimney entrance Vatch basin
In.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation (sewage discharge in dry season state)
Fig. 2 is ball float cut-off equipment structural representation in Fig. 1
Fig. 3 is A-A profile in Fig. 1
Fig. 4 is the bottom-open type weir gate structural representation that surges
Fig. 5 is B-B profile in Fig. 3
Fig. 6 is this utility model structural representation (rainfall emissions status)
Wherein: 1. well body 2. confluence of rainwater and sewage water inlet pipe 3. outlet pipe 4. abandoned stream mouth 5. ball float cuts
Stream device 6. surges bottom-open type weir gate 7. first liquidometer 8. second liquidometer 9. abandoned stream pipe
10. switch board 51. swivel plate 52. ball float 53. opens and closes plate 54. hinge 55. first gag lever post
56. second gag lever post 57. support bar 61. gate 62. frameworks 63. cross water groove 64. hydraulic pressure
Oil cylinder 101. weir gate fixed groove 102. cement waters building body 103. and fixes wall 104. and sink recessed
Groove.
Detailed description of the invention
With specific embodiment, this utility model is made the most below in conjunction with the accompanying drawings
Bright.
As it is shown in figure 1, Novel flow-stopping well of the present utility model, single including well body 1 and control
Unit, control unit is positioned at switch board 10, and well body 1 the first side wall is provided with confluence of rainwater and sewage
Water inlet pipe the 2, second sidewall is provided with outlet pipe the 3, the 3rd sidewall connected with natural water
The abandoned stream mouth 4 connecting abandoned stream pipe 9 is offered in bottom, and abandoned stream pipe 9 passes to sewage treatment plant, abandons
Being provided with ball float cut-off equipment 5 at head piece 4, in well body, abandoned stream mouth 4 downstream part is provided with normality and is
The bottom-open type weir gate 6 that surges closed, surges on the well body sidewall of bottom-open type weir gate 6 upstream and downstream
Be respectively equipped with the first liquidometer 7 and the second liquidometer 8, the signal input part of control unit with
First liquidometer 7 and the second liquidometer 8 signal output part connect, and the signal of control unit is defeated
Go out end to be connected with the bottom-open type weir gate 6 that surges.From a left side during in the present embodiment, water (flow) direction is Fig. 1
To right direction.
As in figure 2 it is shown, ball float cut-off equipment 5 includes being arranged on well body 1 the 3rd sidewall
Swivel plate 51, is hinged on by abandoned stream mouth 4 side by hinge 54 in the middle part of described swivel plate 51,
One end of described swivel plate 51 is provided with ball float 52, the other end is and opening that abandoned stream mouth 4 coordinates
Closing plate 53.Well body 1 the 3rd sidewall above swivel plate 51 is provided with the first gag lever post 55 He
Second gag lever post 56, is provided with support bar between the first gag lever post 55 and the second gag lever post 56
57, when opening and closing plate 53 and abandoned stream mouth 4 being fully opened, described keying plate 53 and the first limit
Position bar 55 contacts, when opening and closing plate 53 and abandoned stream mouth 4 being completely covered, and described keying plate 53
Contact with the second gag lever post 56.Pin joint between swivel plate 51 and well body sidewall is in abandoned stream
The top that mouth 4 sides are other.First gag lever post 55 and the second gag lever post 56 only make swivel plate 51
Can rotate in the range of two gag lever posts limit around hinge, the folding to abandoned stream mouth 4 accurately
State is adjusted.
As shown in figures 1 and 3, well body 1 both sides sidewall (the 3rd sidewall and the 4th sidewall)
Being provided with weir gate fixed groove 101, the bottom-open type weir gate 6 that surges is vertically arranged in well body 1,
Its both sides embed weir gate fixed groove 101, surge bottom-open type weir gate 10 edge and weir
Poured by cement between door fixed groove 101 and upper and lower side edge and well body top, bottom
Body 102 closely cooperates, and bottom-open type weir gate 6 both sides of surging are provided with and extend from well body top down
Fixing wall 103, the first liquidometer 7 and the second liquidometer 8 are arranged at bottom-open type weir of surging
On the fixing wall 103 of door 6 both sides, corresponding with the bottom-open type weir gate 6 that surges bottom well body 1
The gate that position is provided with as the bottom-open type weir gate that surges provides the sinking moving downward space recessed
Groove 104.In the present embodiment, the first side wall, the second side wall, the 3rd side wall, the 4th side wall divide
Wei four sides side wall up and down about well body in Fig. 3.
As illustrated in figures 4-5, the bottom-open type weir gate 6 that surges includes U-shaped framework 62, is arranged at frame
In body 62, sidewall and framework 62 seal and bottom protrudes from the gate 61 of framework 62, position
For the hydraulic jack 64 driving gate 61 to slide up and down along framework 62 in framework 62,
U-shaped framework 62 both sides are fixed in weir gate fixed groove 101, U-shaped framework 62 dual-side
Building body 102 is watered by cement close bottom edge and bottom and weir gate fixed groove 101 and well body 1
Envelope.Gate 61 top was provided with water groove 63, crossed water groove 63 minimum point to gate 61 end
The height in portion is risen not less than outlet pipe 3, to ensure intercept under gate 61 closed mode
Level of tail water height at least outlet pipe 3 is risen.
First liquidometer 7 is provided with warning liquid level H1 and drought flow liquid position H2；Second liquidometer 8
It is provided with reverse-filling liquid level H3.Gate 63 overhead height >=police when the bottom-open type weir gate that surges is closed
Guard against the height bottom ball float 52 when abandoned stream mouth is completely covered by liquid level H1 >=keying plate；Open and close
Height bottom ball float 52 when abandoned stream mouth is fully opened by plate >=dry season liquid level H2；Floating box type
When weir gate is closed, >=reverse-filling liquid level H3 risen by gate 63 overhead heights >=outlet pipe.
Operation principle of the present utility model is:
During dry season, the bottom-open type weir gate 6 that surges is closed, and ball float cut-off equipment 5 limits
When the neighbouring one end opening and closing plate 53 of position bar 55 contacts spacing with swivel plate 51, abandoned stream mouth 4
Being shown in a fully open operation, when the liquid level in Vatch basin well body raises, ball float 52 floats and drives rotation
Flap 51 () rotates in Fig. 1 counterclockwise, and ball float cut-off equipment 5 aperture is the least, this
Time sewage directly dammed to abandoned stream pipe 9 and flowed to sewage treatment plant.
Control unit controls to dam by the signal of the first liquidometer 7:
As shown in Figure 6, when heavy showers occurs, in Vatch basin well body, liquid level rises, such as figure
Shown in 5, ball float cut-off equipment 5 opens and closes plate 53 and gradually overlaps with abandoned stream mouth 4 until abandoned stream mouth
4 close, and the liquid level of Vatch basin continues to rise.So far the bottom-open type weir gate 6 that surges is constantly in
Closed mode, when the first liquidometer 7 senses that well body upstream liquid level rises to guard against liquid level H1
Time, control unit control the to surge hydraulic jack 64 of bottom-open type weir gate 6 drives gate 61 edge
Subsidence trough 104 declines, and the bottom-open type weir gate 6 that surges is opened, and later stage rainwater passes through outlet pipe
3 enter natural water.When rainfall terminates, the liquid level of Vatch basin is gradually reduced, and ball float dams
Device 5 is slowly opened, when liquid level is down to drought flow liquid position H2, under control unit controls to surge
The hydraulic jack 64 of open type weir gate 6 drives gate 61 to rise, and the bottom-open type weir gate 6 that surges closes
Close.
Control unit prevents from pouring in down a chimney by the signal of the second liquidometer 8:
When the bottom-open type weir gate 6 that surges is in opening, occur natural water liquid level to rise and fall
When filling to Vatch basin, when the second liquidometer 8 senses that well body downstream natural water liquid level rises
To reverse-filling liquid level H3, control unit controls to surge the hydraulic jack 64 of bottom-open type weir gate 6
Driving gate 61 to rise, the bottom-open type weir gate 6 that surges is closed.
Claims (7)
1. a Novel flow-stopping well, including well body (1) and control unit, described well body (1)
The first side wall is provided with confluence of rainwater and sewage water inlet pipe (2), the second sidewall is provided with and natural water
The outlet pipe (3) of connection, the 3rd sidewall bottom offer the abandoned stream mouth (4) connecting abandoned stream pipe,
It is characterized in that, described abandoned stream mouth (4) place is provided with ball float cut-off equipment (5), described well
It is the bottom-open type weir gate (6) that surges closed that internal abandoned stream mouth (4) downstream part is provided with normality,
It is respectively equipped with the first liquidometer (7) on the borehole wall of described bottom-open type weir gate (6) upstream and downstream of surging
With the second liquidometer (8), the signal input part of described control unit and the first liquidometer (7)
Connect with the second liquidometer (8) signal output part, the signal output part of described control unit
Bottom-open type weir gate (6) is connected with surging.
2. Novel flow-stopping well as claimed in claim 1, it is characterised in that described ball float cuts
Stream device (5) includes the swivel plate (51) being arranged on well body the 3rd sidewall, described rotation
Plate (51) middle part is hinged on by abandoned stream mouth (4) side, one end of described swivel plate (51)
Be provided with ball float (52), the other end is the keying plate (53) coordinated with abandoned stream mouth.
3. Novel flow-stopping well as claimed in claim 2, it is characterised in that described swivel plate
(51) well body the 3rd sidewall of top is provided with the first gag lever post (55) and the second gag lever post
(56), when opening and closing plate (53) and abandoned stream mouth (4) being fully opened, described keying plate (53)
Contact with the first gag lever post (55), when opening and closing plate (53) and abandoned stream mouth being completely covered,
Described keying plate (53) contacts with the second gag lever post (56).
Novel flow-stopping well the most according to claim 2, it is characterised in that surge described in:
Bottom-open type weir gate (6) is closed time gating header height and is not less than keying plate (53) by abandoned stream
The height of ball float (52) bottom when mouthful (4) are completely covered, described in surge bottom-open type weir gate
(6) close time gating header height and be not less than the height at outlet pipe (3) top.
5. Novel flow-stopping well as claimed in claim 1, it is characterised in that described well body (1)
Both sides sidewall is provided with weir gate fixed groove (101), described in the bottom-open type weir gate (6) that surges vertical
In being arranged at well body (1), its both sides embed weir gate fixed groove (101), described in surge
Bottom-open type weir gate (10) edge and weir gate fixed groove (101) and upper and lower end edge
Water building body (102) by cement between edge and well body top, bottom to closely cooperate, described liquid
Dynamic bottom-open type weir gate (6) both sides are provided with the fixing wall (103) extended from well body top down,
Described first liquidometer (7) and the second liquidometer (8) are located on fixing wall (103),
Described well body (1) bottom is provided with as liquid with bottom-open type weir gate (6) corresponding position of surging
The gate of dynamic bottom-open type weir gate provides the subsidence trough (104) moving downward space.
6. Novel flow-stopping well as claimed in claim 5, it is characterised in that described in surge under
Open type weir gate (6) includes U-shaped framework (62), be arranged at framework (62) in, sidewall with
Framework (62) seals and bottom protrudes from the gate (61) of framework (62), is positioned at framework
(62) hydraulic jack (64) driving gate (61) to slide up and down along framework (62) it is used in,
Described U-shaped framework (62) both sides are fixed in weir gate fixed groove (101), U-shaped frame
Bottom body (62) both sides of the edge and bottom and weir gate fixed groove (101) and well body (1)
Seal.
7. Novel flow-stopping well as claimed in claim 6, it is characterised in that described gate (61)
Top was provided with water groove (63), described water groove (63) minimum point excessively to gate (61)
The height of bottom is not less than outlet pipe (3) and rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139613.8U CN205475660U (en) | 2016-02-23 | 2016-02-23 | Novel vatch basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139613.8U CN205475660U (en) | 2016-02-23 | 2016-02-23 | Novel vatch basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475660U true CN205475660U (en) | 2016-08-17 |
Family
ID=56678058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620139613.8U Expired - Fee Related CN205475660U (en) | 2016-02-23 | 2016-02-23 | Novel vatch basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569178A (en) * | 2016-02-23 | 2016-05-11 | 武汉圣禹排水系统有限公司 | Novel intercepting well and control method thereof |
| CN107605015A (en) * | 2017-10-27 | 2018-01-19 | 武汉圣禹排水系统有限公司 | A kind of shunting well system for preventing backing up of sewage and anti-down irrigation method |
| CN107806166A (en) * | 2017-11-08 | 2018-03-16 | 武汉市政工程设计研究院有限责任公司 | It is a kind of that there is the gutter inlet device for shunting function of damming |
-
2016
- 2016-02-23 CN CN201620139613.8U patent/CN205475660U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569178A (en) * | 2016-02-23 | 2016-05-11 | 武汉圣禹排水系统有限公司 | Novel intercepting well and control method thereof |
| CN107605015A (en) * | 2017-10-27 | 2018-01-19 | 武汉圣禹排水系统有限公司 | A kind of shunting well system for preventing backing up of sewage and anti-down irrigation method |
| CN107605015B (en) * | 2017-10-27 | 2023-10-20 | 武汉圣禹排水系统有限公司 | Diversion well system for preventing sewage from flowing backwards and backflow preventing method |
| CN107806166A (en) * | 2017-11-08 | 2018-03-16 | 武汉市政工程设计研究院有限责任公司 | It is a kind of that there is the gutter inlet device for shunting function of damming |
| CN107806166B (en) * | 2017-11-08 | 2023-10-20 | 武汉市政工程设计研究院有限责任公司 | Gutter inlet device with flow dividing and intercepting functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |