CN201981643U - Rainwater and sewage separating device - Google Patents
Rainwater and sewage separating device Download PDFInfo
- Publication number
- CN201981643U CN201981643U CN2011200743701U CN201120074370U CN201981643U CN 201981643 U CN201981643 U CN 201981643U CN 2011200743701 U CN2011200743701 U CN 2011200743701U CN 201120074370 U CN201120074370 U CN 201120074370U CN 201981643 U CN201981643 U CN 201981643U
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- cylindrical shell
- lock groove
- hole
- sewage
- rainwater
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Abstract
The utility model discloses a rainwater and sewage separating device. The rainwater and sewage separating device is characterized in that the rainwater and sewage separating device comprises a pitshaft, and a sewage discharge device and a water dreg discharge device located in the pitshaft, wherein the pitshaft comprises a cylinder body (2) and a cylinder cover (1) sealing the cylinder body (2), a water inlet pipe (3) and a rainwater discharge pipe (5) are arranged on the side surface of the cylinder body (2) and communicated with the cylinder body (2), and the sewage discharge device and the water dreg discharge device are sequentially fixed between the water inlet pipe (3) and the rainwater discharge pipe (5). The rainwater and sewage separating device can rapidly separate sewage from rainwater, thereby greatly reducing the sewage treatment cost.
Description
Technical field
The utility model relates to a kind of fluid part flow arrangement.
Background technology
The dirty part flow arrangement of rain is to be used for device that rainwater and sewage are shunted.Because after municipal sewage compiles, directly entering the river can pollute, therefore need carry out collection and treatment, and when the rainy day, rainwater also can enter sewage collection system, because rainwater need not handled, flowing into sewage disposal system can increase processing cost, and the dirty part flow arrangement of rain is to be used for rainwater is separated with sewage.At present, the dirty part flow arrangement of existing rain is simple in structure, mainly by circular or square pit shaft, an overflow baffle is set before delivery port forms, its shortcoming is, next interim when rainwater, sewage draining exit can't be closed automatically, and rainwater is when covering the outside discharging of overflow baffle, also can enter sewage network by sewage draining exit, dilute concentration of wastewater, increased sewage load, increased the running cost of Wastewater Treatment Plant greatly.
The utility model content
The purpose of this utility model solves the dirty part flow arrangement rainwater of existing rain exactly and can not in time closes to make rainwater to flow into sewage disposal system temporarily, causes the high problem of cost of sewage disposal.
The technical solution adopted in the utility model is: the dirty part flow arrangement of a kind of rain, it is characterized in that it comprises pit shaft, is positioned at the sewage discharge device and the grain slag tapping equipment of pit shaft, described pit shaft comprises cylindrical shell and seals the cover of cylindrical shell, described cylindrical shell side is provided with water inlet pipe and the storm-water drainage pipe that is communicated with cylindrical shell, and sewage discharge device and grain slag tapping equipment are fixed between water inlet pipe and the storm-water drainage pipe successively; Described sewage discharge device comprises flashboard, ball float and the guide cylinder of effluent discharge pipe, lock groove, Kaifeng lock groove, effluent discharge pipe passes the barrel wall opening and is positioned at outside the cylindrical shell, import and lock groove are tightly connected, described lock groove is fixed in the cylindrical shell, and flashboard is positioned at the lock groove and can moves up and down along the lock groove realizes opening and closing effluent discharge pipe; Guide cylinder is fixed on the top of lock groove, and ball float is positioned at guide cylinder, and the bottom is connected with flashboard by connecting rod; Described grain slag tapping equipment comprises draining deslagging gate, feed screw nut and screw mandrel, the draining deslagging gate bottom and the left and right sides be the front and back sidewall liquid sealing bottom cylindrical shell respectively, draining deslagging gate is provided with drain hole, cover is provided with through hole, the feed screw nut is positioned at through hole, the screw mandrel upper end cooperates with the feed screw nut, and the lower end is connected with draining deslagging gate top.
Adopt technique scheme, when sewage when water inlet pipe enters, flow directly into sewage disposal system from effluent discharge pipe, handle.When rainwater comes interim, because amount of rainfall is bigger, effluent discharge pipe can not in time make rainwater all flow out, and come together in gradually in the cylindrical shell, along with the rising of water level in the cylindrical shell, when rising to the ball float position, ball float will rise with water level, and the rising of ball float will drive flashboard and seal effluent discharge pipe, and the water level in the cylindrical shell further rises, will enter storm-water drainage pipe row to the river by passing through on the draining deslagging gate, thereby reach the purpose of sewage rainwater shunting.When needing blowdown in the cylindrical shell, as long as rotary screw rod rises draining deslagging gate, can directly discharge the water dirt in the cylindrical shell, realize the draining blowdown.
Carry out spacing for ball float is risen, also be provided with stopping means on the described sewage discharge device, described stopping means comprises drive link, transmission gland, nut and position-limiting tube, described drive link is a screw mandrel, top is positioned at circular hole on the cover by the transmission gland, the bottom cooperates with nut, and nut is connected with position-limiting tube, and the below of position-limiting tube is positioned at guide cylinder.Said apparatus can be regulated the height of position-limiting tube, realizes ball float upper carried out spacing.
For guaranteeing the position-limiting tube moving direction, be fixed with support on the described cylinder inboard wall, support is provided with through hole, and position-limiting tube is by the through hole on the support.Position-limiting tube will move up and down in rack ventilating hole like this.
To checking in the cylindrical shell, cover is provided with access plate for convenient.
For preventing aqueous reflux, the through hole of draining deslagging gate is provided with flap valve.
The utility model beneficial effect is: because the utility model is provided with sewage discharge device and grain slag tapping equipment, sewage and rainwater can in time be shunted, can not make excessive rainfall enter sewage disposal system, greatly reduce the cost of sewage disposal system.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is that A-A of Fig. 1 is to sectional view.
Among the figure, 1, cover, 2, cylindrical shell, 3, water inlet pipe, 4, effluent discharge pipe, 5, the storm-water drainage pipe, 6, access plate, 7, the feed screw nut, 8, supporting lid, 9, screw mandrel, 10, draining deslagging gate, 11, flap valve door body, 12, flap valve, 13, drive link, 14, gland, 15, nut, 16, support, 17, position-limiting tube, 18, guide cylinder, 19, ball float, 20, connecting rod, 21, the lock groove, 22, flashboard.
The specific embodiment
The dirty part flow arrangement of a kind of rain of the utility model, as shown in Figure 1 and Figure 2, it comprises pit shaft, is positioned at the sewage discharge device and the grain slag tapping equipment of pit shaft, and pit shaft comprises cylindrical shell 2 and seals the cover 1 of cylindrical shell 2 that cover 1 is provided with access plate 6.Cylindrical shell 2 sides be provided with the water inlet pipe 3 that is communicated with cylindrical shell 2 and and storm-water drainage pipe 5, sewage discharge device and grain slag tapping equipment are fixed between water inlet pipe 3 and the storm-water drainage pipe 5 successively.
Sewage discharge device as shown in Figure 1, it comprises flashboard 22, ball float 19 and the guide cylinder 18 of effluent discharge pipe 4, lock groove 21, Kaifeng lock groove 21, effluent discharge pipe passes cylindrical shell 2 wall openings and is positioned at outside the cylindrical shell 2, import and lock groove 21 are tightly connected, lock groove 21 is fixed in the cylindrical shell 2, flashboard 22 is positioned at lock groove 21 and can moves up and down along lock groove 21 realizes opening and closing effluent discharge pipe 4, guide cylinder 18 is fixed on the top of lock groove 21, ball float 19 is positioned at guide cylinder 18, and the bottom is connected with flashboard 22 by connecting rod 20.
The grain slag tapping equipment as shown in Figure 2, it comprises draining deslagging gate 10, feed screw nut 7 and screw mandrel 9, draining deslagging gate 10 bottoms and the left and right sides respectively with the front and back sidewall liquid sealing of cylindrical shell 2 bottoms, draining deslagging gate 10 is provided with drain hole, the through hole of draining deslagging gate 10 is provided with flap valve 12, is provided with flap valve door body 11 by last cooperation flap valve 12.Cover 1 is provided with through hole, and feed screw nut 7 is positioned at through hole, and feed screw nut 7 below also is provided with supporting and covers 8, and screw mandrel 9 upper ends cooperate with feed screw nut 7, and the lower end is connected with draining deslagging gate 10 tops.
As shown in Figure 1, also be provided with stopping means on the sewage discharge device, stopping means comprises drive link 13, transmission gland 14, nut 15 and position-limiting tube 17, drive link 13 is a screw mandrel, top is positioned at circular hole on the cover 1 by transmission gland 14, the bottom cooperates with nut 15, and nut 15 is connected with position-limiting tube 17, and the below of position-limiting tube 17 is positioned at guide cylinder 18.Be fixed with support 16 on cylindrical shell 2 inwalls, support 16 is provided with through hole, and position-limiting tube 17 is by the through hole on the support 16.
Claims (5)
1. the dirty part flow arrangement of a rain, it is characterized in that it comprises pit shaft, is positioned at the sewage discharge device and the grain slag tapping equipment of pit shaft, described pit shaft comprises cylindrical shell [2] and seals the cover [1] of cylindrical shell [2], described cylindrical shell [2] side is provided with water inlet pipe [3] and the storm-water drainage pipe [5] that is communicated with cylindrical shell [2], and sewage discharge device and grain slag tapping equipment are fixed between water inlet pipe [3] and the storm-water drainage pipe [5] successively; Described sewage discharge device comprises flashboard [22], ball float [19] and the guide cylinder [18] of effluent discharge pipe [4], lock groove [21], Kaifeng lock groove [21], effluent discharge pipe passes cylindrical shell [2] wall opening and is positioned at outside the cylindrical shell [2], import and lock groove [21] are tightly connected, described lock groove [21] is fixed in the cylindrical shell [2], and flashboard [22] is positioned at lock groove [21] and can moves up and down along lock groove [21] realizes opening and closing effluent discharge pipe [4]; Guide cylinder [18] is fixed on the top of lock groove [21], and ball float [19] is positioned at guide cylinder [18], and the bottom is connected with flashboard [22] by connecting rod; Described grain slag tapping equipment comprises draining deslagging gate [10], feed screw nut [7] and screw mandrel [9], draining deslagging gate [10] bottom and the left and right sides be the front and back sidewall liquid sealing bottom cylindrical shell [2] respectively, draining deslagging gate [10] is provided with drain hole, cover [1] is provided with through hole, feed screw nut [7] is positioned at through hole, screw mandrel [9] upper end cooperates with feed screw nut [7], and the lower end is connected with draining deslagging gate [10] top.
2. the dirty part flow arrangement of rain according to claim 1, it is characterized in that also being provided with on the described sewage discharge device stopping means, described stopping means comprises drive link [13], transmission gland [14], nut [15] and position-limiting tube [17], described drive link [13] is a screw mandrel, top is positioned at circular hole on the cover [1] by transmission gland [14], the bottom cooperates with nut [15], and nut [15] is connected with position-limiting tube [17], and the below of position-limiting tube [17] is positioned at guide cylinder [18].
3. the dirty part flow arrangement of rain according to claim 2 is characterized in that being fixed with support [16] on described cylindrical shell [2] inwall, and support [16] is provided with through hole, and position-limiting tube [17] is by the through hole on the support [16].
4. the dirty part flow arrangement of rain according to claim 1 and 2 is characterized in that described cover [1] is provided with access plate [6].
5. the dirty part flow arrangement of rain according to claim 4 is characterized in that the through hole of described draining deslagging gate [10] is provided with flap valve [12].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200743701U CN201981643U (en) | 2011-03-21 | 2011-03-21 | Rainwater and sewage separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200743701U CN201981643U (en) | 2011-03-21 | 2011-03-21 | Rainwater and sewage separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981643U true CN201981643U (en) | 2011-09-21 |
Family
ID=44609106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200743701U Expired - Fee Related CN201981643U (en) | 2011-03-21 | 2011-03-21 | Rainwater and sewage separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981643U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518200A (en) * | 2011-12-26 | 2012-06-27 | 上海市城市建设设计研究总院 | Slab culvert sewage intercepting well |
| CN102587486A (en) * | 2012-03-27 | 2012-07-18 | 上海市城市建设设计研究总院 | Hidden-buried sewage interception facility inside river bank |
| CN104746632A (en) * | 2015-03-20 | 2015-07-01 | 安徽汉威环境科技有限公司 | Flow-limiting device of inception well |
| CN107476419A (en) * | 2017-08-25 | 2017-12-15 | 中国神华能源股份有限公司 | Slag-draining device |
| CN108952026A (en) * | 2018-08-31 | 2018-12-07 | 武汉华德环保工程技术有限公司 | A kind of rain leader downspout rain sewage diversion device |
-
2011
- 2011-03-21 CN CN2011200743701U patent/CN201981643U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518200A (en) * | 2011-12-26 | 2012-06-27 | 上海市城市建设设计研究总院 | Slab culvert sewage intercepting well |
| CN102587486A (en) * | 2012-03-27 | 2012-07-18 | 上海市城市建设设计研究总院 | Hidden-buried sewage interception facility inside river bank |
| CN104746632A (en) * | 2015-03-20 | 2015-07-01 | 安徽汉威环境科技有限公司 | Flow-limiting device of inception well |
| CN107476419A (en) * | 2017-08-25 | 2017-12-15 | 中国神华能源股份有限公司 | Slag-draining device |
| CN108952026A (en) * | 2018-08-31 | 2018-12-07 | 武汉华德环保工程技术有限公司 | A kind of rain leader downspout rain sewage diversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI HANWEI ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI HANWEI INTELLIGENT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 244000 Tongling Anhui economic and Technological Development Zone HKUST entrepreneurship Park Patentee after: Anhui Hanwei Environmental Technology Co., Ltd. Address before: 244000 Tongling Anhui economic and Technological Development Zone HKUST entrepreneurship Park Patentee before: Anhui Hanwei Intelligent Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |