CN113090765A - Constant liquid level water outlet control device - Google Patents
Constant liquid level water outlet control device Download PDFInfo
- Publication number
- CN113090765A CN113090765A CN202110336769.0A CN202110336769A CN113090765A CN 113090765 A CN113090765 A CN 113090765A CN 202110336769 A CN202110336769 A CN 202110336769A CN 113090765 A CN113090765 A CN 113090765A
- Authority
- CN
- China
- Prior art keywords
- pipe
- liquid level
- floating ball
- control device
- fixedly communicated
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 239000010865 sewage Substances 0.000 abstract description 20
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/28—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with two ore more floats actuating one valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses a constant liquid level water outlet control device, which comprises a control device body, wherein the control device body comprises a water inlet pipe, a backflow branch pipe, a water outlet pipe, a limiting plate, a liquid level adjusting pipe and a floating ball device, one end of the backflow branch pipe is fixedly communicated with the water inlet pipe, the other end of the backflow branch pipe is fixedly communicated with the water outlet pipe, the bottom of the backflow branch pipe is fixedly communicated with the liquid level adjusting pipe, the bottom of the liquid level adjusting pipe is fixedly communicated with the limiting plate, and the middle part of the limiting plate is fixedly communicated with the floating ball device; through setting up two floater solutions level gauge and blockking up the frequent abluent problem of liquid level probe because of aquatic impurity or suspended solid, this controlling means body realizes unpowered realization constant liquid level control, avoids the risk of sewage untreated direct overflow.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a constant-liquid-level water outlet control device.
Background
The prior country pays more attention to rural sewage treatment, improves ecological environment, increases rural sewage treatment, improves discharge standard, the water quantity and water quality of rural sewage are constantly changed along with time, in order to improve the working condition of a sewage treatment system, the water quantity is required to be adjusted, the main adjusting mode is to arrange a sewage adjusting tank, the adjusting tank does not have the function of water treatment, but has very important function to the normal operation of the sewage treatment system, for the sewage treatment system which can adopt circulation treatment, the outlet water needs to flow back to the adjusting tank and is mixed with the inlet water and diluted, when the fluctuation of the inlet water quantity is large, the sewage treatment system continuously produces water, the liquid level of the adjusting tank rises and overflows, the sewage treatment system can not absorb excessive inlet water, if a float switch or a liquid level monitoring instrument is adopted, the start, stop, liquid level monitoring and alarm of a pump can only be realized, the regulation and the discharge of unable realization excess sewage, simultaneously, in the operation process, float switch or liquid level monitoring instrument need regular maintenance, avoid appearing winding or external force trouble, have increased and have maintained cost of maintenance.
Disclosure of Invention
The invention aims to provide a constant liquid level water outlet control device, which solves the problems that the existing liquid level water outlet control device in the background art generally adopts a float switch or a liquid level monitoring instrument, but can only realize the starting and stopping of a pump, liquid level monitoring and alarming, and can not realize the regulation and the discharge of excessive sewage, and meanwhile, the float switch or the liquid level monitoring instrument needs to be regularly maintained in the operation process, thereby avoiding winding or external force faults and increasing the maintenance cost.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a permanent liquid level play water control device, includes the controlling means body, the controlling means body includes inlet tube, backflow branch pipe, outlet pipe, limiting plate, liquid level control pipe and floater device, the fixed intercommunication of one end of backflow branch pipe has the inlet tube, the fixed intercommunication of the other end of backflow branch pipe has the outlet pipe, the fixed intercommunication in bottom of backflow branch pipe has the liquid level control pipe, the fixed intercommunication in bottom of liquid level control pipe has the limiting plate, the fixed intercommunication in middle part of limiting plate has the floater device, the limiting plate comprises spacing unit under spacing unit and the floater on the floater, spacing unit corresponds the setting with spacing unit under the floater on the floater.
As a preferred technical scheme of the invention, the floating ball device comprises a perforated pipe and two floating balls, wherein a plurality of water inlets are formed in the surface of the perforated pipe, and the two floating balls are fixedly arranged inside the perforated pipe.
As a preferable technical scheme of the invention, the surface of the perforated pipe is provided with a plurality of water inlets.
As a preferred technical scheme of the invention, the diameters of a plurality of water inlets are all 20mm
As a preferable technical scheme of the invention, two ends of the perforated pipe are respectively and fixedly connected with the bottom of the upper limiting part of the floating ball and the top of the lower limiting part of the floating ball.
Compared with the prior art, the invention has the beneficial effects that: the problem of unpowered control self-circulation in the treatment system when no external water is fed is solved through the reflux branch pipe and the water outlet pipe; through setting up two floater solutions level gauge and blockking up the frequent abluent problem of liquid level probe because of aquatic impurity or suspended solid, this controlling means body realizes unpowered realization constant liquid level control, avoids the risk of sewage untreated direct overflow.
Drawings
FIG. 1 is a schematic external view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure: 1. a water inlet pipe; 2. a return branch pipe; 3. a water outlet pipe; 4. a floating ball upper limit component; 5. a floating ball lower limiting part; 6. a liquid level regulating tube; 7. a floating ball device; 8. a floating ball; 9. a control device body; 10. a limiting plate; 11. a water inlet; 12. and (4) perforating the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the invention provides a constant liquid level water outlet control device, which comprises a control device body 9, wherein the control device body 9 comprises a water inlet pipe 1, a backflow branch pipe 2, a water outlet pipe 3, a limiting plate 10, a liquid level adjusting pipe 6 and a floating ball device 7, one end of the backflow branch pipe 2 is fixedly communicated with the water inlet pipe 1, the other end of the backflow branch pipe 2 is fixedly communicated with the water outlet pipe 3, the bottom of the backflow branch pipe 2 is fixedly communicated with the liquid level adjusting pipe 6, the bottom of the liquid level adjusting pipe 6 is fixedly communicated with the limiting plate 10, the middle of the limiting plate 10 is fixedly communicated with the floating ball device 7, the limiting plate 10 is composed of an upper floating ball limiting part 4 and a lower floating ball limiting part 5, and the upper floating ball limiting part.
Preferably, the floating ball device 7 comprises a perforated pipe 12 and two floating balls 8, the surface of the perforated pipe 12 is provided with a plurality of water inlets 11, the perforated pipe 12 is internally and fixedly provided with the two floating balls 8, and the two floating balls 8 are placed in the perforated pipe 12 and used for obtaining enough buoyancy when the liquid level rises, so that the liquid level control and water outlet of the floating ball device 7 are prevented from being affected by the single floating ball 8 due to the blockage of external force or other factors.
Preferably, a plurality of water inlets 11 are formed in the surface of the perforated pipe 12, and the water inlets 11 enable the perforated pipe 12 to be communicated with external moisture.
Preferably, the diameters of the water inlets 11 are all 20mm, the water inlets 11 are uniformly distributed according to the specification of the perforated pipes 12 on the floating ball device 7, and the flow rate of the outlet water is preferably not higher than 0.1 m/s.
Preferably, two ends of the perforated pipe 12 are respectively and fixedly connected with the bottom of the upper floating ball limiting component 4 and the top of the lower floating ball limiting component 5, the top of the perforated pipe 12 is limited by the upper floating ball limiting component 4, and the bottom of the perforated pipe 12 is limited by the lower floating ball limiting component 5.
When the device is used, the constant liquid level water outlet control device is connected with a water outlet pipe of a sewage treatment system through a water inlet pipe 1, when the liquid level is lower than a floating ball upper limiting component 4, a floating ball device 7 is in an open state, the produced water of the sewage treatment system flows back into an adjusting tank through a backflow branch pipe 2 and the floating ball device 7, so that no water is discharged below the constant liquid level, when the fluctuation of the sewage amount is large, the liquid level rises to enable two floating balls 8 in a perforated pipe 12 to reach positions lower than the floating ball upper limiting component 4, the floating ball device 7 is in a closed state, the produced water of the sewage treatment system cannot flow into the adjusting tank through the backflow branch pipe 2, but is discharged out of the adjusting tank through a water outlet pipe 3 connected with the floating ball device, at the moment, the constant liquid level water outlet state is obtained, the produced water of the sewage treatment system after treatment, the sewage is stored in the adjusting tank and is blocked by, the water inlets 11 are uniformly distributed according to the specification of the perforated pipes 12 on the floating ball device 7, and the flow rate of the outlet water is preferably not higher than 0.1 m/s.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a constant liquid level goes out water controlling means, includes controlling means body (9), its characterized in that: the control device body (9) comprises a water inlet pipe (1), a backflow branch pipe (2), a water outlet pipe (3), a limiting plate (10), a liquid level adjusting pipe (6) and a floating ball device (7), the one end of the backflow branch pipe (2) is fixedly communicated with the water inlet pipe (1), the other end of the backflow branch pipe (2) is fixedly communicated with the water outlet pipe (3), the bottom of the backflow branch pipe (2) is fixedly communicated with the liquid level adjusting pipe (6), the bottom of the liquid level adjusting pipe (6) is fixedly communicated with the limiting plate (10), the middle of the limiting plate (10) is fixedly communicated with the floating ball device (7), the limiting plate (10) is composed of a floating ball upper limiting part (4) and a floating ball lower limiting part (5), and the floating ball upper limiting part (4) and the floating ball lower limiting part (5) correspond to.
2. A constant level outlet control device as claimed in claim 1, wherein: the floating ball device (7) comprises a perforated pipe (12) and two floating balls (8), and the two floating balls (8) are fixedly arranged inside the perforated pipe (12).
3. A constant level outlet control device as claimed in claim 2, wherein: the surface of the perforated pipe (12) is provided with a plurality of water inlets (11).
4. A constant level outlet control device as claimed in claim 3, wherein: the diameters of the water inlets (11) are all 20 mm.
5. A constant level outlet control device as claimed in claim 2, wherein: and two ends of the perforated pipe (12) are respectively fixedly connected with the bottom of the floating ball upper limiting part (4) and the top of the floating ball lower limiting part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110336769.0A CN113090765A (en) | 2021-03-29 | 2021-03-29 | Constant liquid level water outlet control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110336769.0A CN113090765A (en) | 2021-03-29 | 2021-03-29 | Constant liquid level water outlet control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113090765A true CN113090765A (en) | 2021-07-09 |
Family
ID=76671096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110336769.0A Pending CN113090765A (en) | 2021-03-29 | 2021-03-29 | Constant liquid level water outlet control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113090765A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266582A (en) * | 1978-09-28 | 1981-05-12 | Petit & Cie | Tank filling limiter |
| US4818384A (en) * | 1987-08-14 | 1989-04-04 | Mayer Robert B | Recirculating sand filter |
| US4822485A (en) * | 1987-08-14 | 1989-04-18 | Mayer Robert B | Recirculating sand filter valve |
| US5480561A (en) * | 1994-06-28 | 1996-01-02 | Orenco Systems, Inc. | Method and apparatus for treating wastewater |
| JP2001263518A (en) * | 2000-03-17 | 2001-09-26 | Seiko Epson Corp | Check valve and liquid level control method using it |
| JP2015224490A (en) * | 2014-05-28 | 2015-12-14 | 株式会社テイエルブイ | Float-type check valve |
| CN105627566A (en) * | 2016-01-19 | 2016-06-01 | 国家电网公司 | Automatic cold water return device of mechanical water heater |
| CN207196065U (en) * | 2017-09-30 | 2018-04-06 | 孙悄愿 | A kind of draining apparatus for steam conduit |
| CN211423447U (en) * | 2019-09-20 | 2020-09-04 | 杭州神林电子有限公司 | Time control water route auto-change over device |
-
2021
- 2021-03-29 CN CN202110336769.0A patent/CN113090765A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266582A (en) * | 1978-09-28 | 1981-05-12 | Petit & Cie | Tank filling limiter |
| US4818384A (en) * | 1987-08-14 | 1989-04-04 | Mayer Robert B | Recirculating sand filter |
| US4822485A (en) * | 1987-08-14 | 1989-04-18 | Mayer Robert B | Recirculating sand filter valve |
| US5480561A (en) * | 1994-06-28 | 1996-01-02 | Orenco Systems, Inc. | Method and apparatus for treating wastewater |
| JP2001263518A (en) * | 2000-03-17 | 2001-09-26 | Seiko Epson Corp | Check valve and liquid level control method using it |
| JP2015224490A (en) * | 2014-05-28 | 2015-12-14 | 株式会社テイエルブイ | Float-type check valve |
| CN105627566A (en) * | 2016-01-19 | 2016-06-01 | 国家电网公司 | Automatic cold water return device of mechanical water heater |
| CN207196065U (en) * | 2017-09-30 | 2018-04-06 | 孙悄愿 | A kind of draining apparatus for steam conduit |
| CN211423447U (en) * | 2019-09-20 | 2020-09-04 | 杭州神林电子有限公司 | Time control water route auto-change over device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210709 |
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| RJ01 | Rejection of invention patent application after publication |