CN204475484U - Well body water Self-pressurizing agri eduction gear - Google Patents
Well body water Self-pressurizing agri eduction gear Download PDFInfo
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- CN204475484U CN204475484U CN201520146342.4U CN201520146342U CN204475484U CN 204475484 U CN204475484 U CN 204475484U CN 201520146342 U CN201520146342 U CN 201520146342U CN 204475484 U CN204475484 U CN 204475484U
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- well
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- eduction gear
- pressurizing agri
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Abstract
The utility model discloses a kind of well body water Self-pressurizing agri eduction gear, comprise plastic inspection well body, be furnished with water quantity controller in well, it also includes: a water sensor, be located in the pit shaft of plastic inspection well, the output of this water sensor connects the input of water quantity controller in described well; The one Self-pressurizing agri eduction gear being controlled by water quantity controller in well, is installed in the drainage pipe at plastic inspection well rear; One group of power supply, concentrating or being respectively water quantity controller in well, water sensor and Self-pressurizing agri eduction gear provides working power.Utilize it can control in real time the water yield of plastic inspection well body inside, avoid the waterlogging caused not in time due to draining to occur.
Description
Technical field
The utility model relates to a kind of well body Self-pressurizing agri eduction gear for plastic inspection well.
Background technology
Plastic inspection well is generally made up of well seat, pit shaft, well lid and plastic inspection well spare and accessory parts, and it is arranged on the place of plastic drainage pipeline intersection, turning, caliber or gradient change place and drop; Or on straight line pipeline section at a certain distance place one plastic inspection well is set, be convenient to make regular check on, clean and dredging pipeline.
When conventional well body is as excessive in the water yield, if drainage pipe can not be drained in time, sewage can overflow plastic inspection well pit shaft, forms the waterlogging in city, street and district of institute, affects the normal life of people.
Because plastic inspection well is embedded in underground, not easily observe, so, urgently need to carry out effective in real time control to the water yield in plastic inspection well body.
Summary of the invention
The purpose of this utility model is to provide a kind of well body Self-pressurizing agri eduction gear, utilizes it can control in real time well body is inner, avoids the waterlogging caused not in time due to draining to occur.
For achieving the above object, the utility model takes following design scheme:
A kind of well body water Self-pressurizing agri eduction gear, comprise plastic inspection well body, be furnished with water quantity controller in well, it also includes:
One water sensor, is located in the pit shaft of plastic inspection well, and the output of this water sensor connects the input of water quantity controller in described well;
The one Self-pressurizing agri eduction gear being controlled by water quantity controller in well, is installed in the drainage pipe at plastic inspection well rear;
One group of power supply, concentrating or being respectively water quantity controller in well, water sensor and Self-pressurizing agri eduction gear provides working power.
In described well body water Self-pressurizing agri eduction gear, the described water sensor added in draining pit shaft adopts float-type induction measurement devices, comprise the ball float that is positioned at pit shaft, one be fixedly mounted on the electronic inductor on catch pit barrel in addition, described ball float is contacted with electronic inductor by the contact head of lever drives, and this electronic inductor transmits signals to water quantity controller in well.
In described well body water Self-pressurizing agri eduction gear, described electronic inductor is an arc sliding resistive element being fixedly mounted on catch pit barrel; Described ball float arranges a top guide bar; Described lever comprises the balancing pole that has rotatable fulcrum, this balancing pole is the contact head being connected across on described swept resistance element and can sliding along this swept resistance element at the head end of rotating fulcrum side, and this balancing pole is connected with the top guide bar of described ball float at the head end of rotating fulcrum opposite side; Described variable resistor element is connected in the circuit of water quantity controller in well.
In described well body water Self-pressurizing agri eduction gear, described Self-pressurizing agri eduction gear is a drainage pump being controlled by water quantity controller in well.
In described well body water Self-pressurizing agri eduction gear, one group of described power supply is one or both in sun-generated electric power and 220V mains supply.
In described well body water Self-pressurizing agri eduction gear, in described well in water quantity controller with water yield control displayer.
Utilize well body Self-pressurizing agri eduction gear of the present utility model can the water yield in Real-Time Monitoring and control well, effectively can prevent impeded drainage and the waterlogging caused.
The utility model has the advantages that: each parts simple and feasible of employing, convenient operation and maintenance, result of use is good and the life-span is long.
Accompanying drawing explanation
Fig. 1 is the utility model well body Self-pressurizing agri eduction gear structural representation (in figure, the direction of arrow represents the flow direction of sewage).
Fig. 2 is the utility model water sensor principle of compositionality schematic diagram.
Fig. 3 is the utility model circuit theory block diagram.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.
Detailed description of the invention
Consult shown in Fig. 1, the utility model well body Self-pressurizing agri eduction gear mainly comprises the body 1 of plastic inspection well, water sensor 2 is added in plastic inspection well, and water quantity controller 3 in well can be set at plastic inspection well outer (as in central control room), in the drainage pipe at plastic inspection well rear, be provided with Self-pressurizing agri eduction gear 4.
Water sensor 2 of the present utility model can adopt the float-type transmitter of lever principle, shown in Figure 2, in the pit shaft of plastic inspection well, install a ball float 22, catch pit barrel fixedly mounts the swept resistance element 23 of an arc, described ball float 22 arranges a top guide bar 21; Described lever comprises the balancing pole 24 that has rotatable fulcrum, this balancing pole is the contact head 25 being connected across on described swept resistance element 23 and can sliding along this swept resistance element at the head end of rotating fulcrum one side, and this balancing pole is connected with the top guide bar 21 of described ball float at the head end of another side of rotating fulcrum; Described variable resistor element 23 is electrically connected in the circuit of in well water quantity controller 3, its principle is according to by detecting element (ball float 22), physical quantity being converted into electricity, then is converted into physical measurement directly perceived by electricity display instrument (potentiometer).Such structure design is applicable to the water yield be applied in plastic inspection well body and monitors, measured physical unit ball float 22 drives the contact head 25 be connected across on swept resistance element to touch swept resistance element 23, measured and export the electricity that measured one-tenth determines relation with direct feeling.
At least control unit will be provided with in water quantity controller 3 in well, can be by input acquisition module 31 in this control unit, control core parts (CPU) 32 and output acquisition module 33 form, shown in Figure 3, the output of water sensor 2 is connect the input of the input acquisition module 31 in well in water quantity controller 3 by signal transmssion line, this input acquisition module 31 output signal to control core parts (CPU) 32, through the computing of control core parts CPU, analyze (compared with predetermined water yield threshold value), corresponding control signal is exported to Self-pressurizing agri eduction gear 4 by exporting acquisition module 33, control its start and stop.In well, water quantity controller 3 also can be provided with display unit (water yield control displayer) simultaneously, and display unit (water yield control displayer) accepts to control oneself into the electricity of determining relation and the physical quantity (water level value) demonstrating to determine measured one-tenth fixed relationship by this electricity.
For above-mentioned control and Display Technique, this is only an embodiment, and it can realize for prior art, and this no longer carefully repeats.
Operating principle and the course of work of the utility model well body Self-pressurizing agri eduction gear are: when the water sensor 2 in well monitor the water yield excessive time (as prominent chance heavy rain, underground pipeline displacement is limited), the data that in well, water quantity controller 3 can provide according to water sensor 2 export corresponding control signal, automatically to start Self-pressurizing agri eduction gear 4, accelerate water yield discharge, prevent waterlogging, when water level is steadily to the secure threshold of setting, in well, water quantity controller 3 can control Self-pressurizing agri eduction gear 4 and stops draining.
Shown in Figure 1, the power supply of the utility model well body Self-pressurizing agri eduction gear can adopt sun-generated electric power 5 and civil power 220V power supply, and especially field erected water sensor needs to adopt sun-generated electric power 5, i.e. energy conservation, and is more suitable for open space.
The various embodiments described above can not to depart under protection domain of the present utility model in addition some changes, thus above explanation to comprise and the structure shown in accompanying drawing should be considered as exemplary, and be not used to limit the protection domain that the utility model applies for a patent.
Claims (6)
1. a well body water Self-pressurizing agri eduction gear, comprises plastic inspection well body, is also furnished with water quantity controller in well, characterized by further comprising:
One water sensor, is located in the pit shaft of plastic inspection well, and the output of this water sensor connects the input of water quantity controller in described well;
The one Self-pressurizing agri eduction gear being controlled by water quantity controller in well, is installed in the drainage pipe at plastic inspection well rear;
One group of power supply, concentrating or being respectively water quantity controller in well, water sensor and Self-pressurizing agri eduction gear provides working power.
2. well body water Self-pressurizing agri eduction gear according to claim 1, it is characterized in that: the described water sensor added in draining pit shaft adopts float-type induction measurement devices, comprise the ball float that is positioned at pit shaft, one be fixedly mounted on the electronic inductor on catch pit drum outer wall in addition, described ball float is contacted with electronic inductor by the contact head of lever drives, and this electronic inductor transmits signals to water quantity controller or geoceiver in well.
3. well body water Self-pressurizing agri eduction gear according to claim 2, is characterized in that: described electronic inductor is an arc sliding resistive element being fixedly mounted on catch pit barrel; Described ball float arranges a top guide bar; Described lever comprises the balancing pole that has rotatable fulcrum, this balancing pole is the contact head being connected across on described swept resistance element and can sliding along this swept resistance element at the head end of rotating fulcrum side, and this balancing pole is connected with the top guide bar of described ball float at the head end of rotating fulcrum opposite side; Described variable resistor element is connected in the circuit of water quantity controller in well.
4. the well body water Self-pressurizing agri eduction gear according to claim 1,2 or 3, is characterized in that: described Self-pressurizing agri eduction gear is a drainage pump being controlled by water quantity controller in well.
5. the well body water Self-pressurizing agri eduction gear according to claim 1,2 or 3, is characterized in that: one group of described power supply is one or both in sun-generated electric power and 220V mains supply.
6. the well body water Self-pressurizing agri eduction gear according to claim 1,2 or 3, is characterized in that: in described well in water quantity controller with water yield control displayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146342.4U CN204475484U (en) | 2015-03-16 | 2015-03-16 | Well body water Self-pressurizing agri eduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146342.4U CN204475484U (en) | 2015-03-16 | 2015-03-16 | Well body water Self-pressurizing agri eduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475484U true CN204475484U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146342.4U Expired - Fee Related CN204475484U (en) | 2015-03-16 | 2015-03-16 | Well body water Self-pressurizing agri eduction gear |
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| CN (1) | CN204475484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688618A (en) * | 2016-12-06 | 2017-05-24 | 重庆维得鲜农业发展有限公司 | Humidifying and water auto-charging apparatus for needle mushroom |
-
2015
- 2015-03-16 CN CN201520146342.4U patent/CN204475484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688618A (en) * | 2016-12-06 | 2017-05-24 | 重庆维得鲜农业发展有限公司 | Humidifying and water auto-charging apparatus for needle mushroom |
| CN106688618B (en) * | 2016-12-06 | 2020-04-21 | 重庆维得鲜农业发展有限公司 | Automatic water adding device for humidifying needle mushrooms |
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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: 20150715 Termination date: 20190316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |