CN210658649U - A spray washing unit for regulation pond - Google Patents
A spray washing unit for regulation pond Download PDFInfo
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- CN210658649U CN210658649U CN201920891618.XU CN201920891618U CN210658649U CN 210658649 U CN210658649 U CN 210658649U CN 201920891618 U CN201920891618 U CN 201920891618U CN 210658649 U CN210658649 U CN 210658649U
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- jet
- oil pump
- sprayer
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Abstract
The utility model discloses a spray washing unit for regulation pond, including installing fixed bolster is last on the fixed bolster hydraulic drive device still including installing aqueduct on the fixed bolster, the water pump is connected to the one end of aqueduct, the other end of aqueduct is connected with rotary joint, rotary joint installs hydraulic drive device's bottom, rotary joint receives hydraulic drive device's drive is rotatory at the settlement within range, the outlet pipe is installed to rotary joint's delivery port, the sprayer is installed to the other end of outlet pipe, the air duct is installed to the sprayer top. The utility model discloses simple structure, the clearance is convenient and effectual.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically relates to a spray washing unit for regulation pond.
Background
The regulation and storage tank is used as a rainwater and sewage collection facility, is widely applied to the lower parts of urban roads, buildings and other areas, stores large-flow rainwater and sewage in a short time, and discharges the rainwater and the sewage after the flow rate is reduced, so that the smoothness of an urban sewer system is ensured, a large-flow water flood peak is avoided, and the effect of regulating and discharging water is achieved. Current regulation pond is all built in the underground usually, and regulation pond long-term storage sewage, rainwater to the impurity of sewage, rainwater can deposit at the bottom of the pool during the storage, can cause the bottom of the pool siltation in regulation pond like this, can influence the use in regulation pond for a long time, and the manual work is carried out desilting work intensity of labour big, and the degree of difficulty is great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be convenient for regulation pond clearance, clear up effectual injection washing unit for regulation pond.
The utility model discloses a spray washing unit for regulation pond's technical scheme is:
the utility model provides a spray washing unit for regulation pond, includes the fixed bolster, including installing on the fixed bolster hydraulic drive device still includes to be installed aqueduct on the fixed bolster, the water pump is connected to the one end of aqueduct, the other end of aqueduct is connected with rotary joint, rotary joint installs hydraulic drive device's bottom, rotary joint receives hydraulic drive device's drive is rotatory at the settlement within range, the outlet pipe is installed to rotary joint's delivery port, the sprayer is installed to the other end of outlet pipe, the air duct is installed to the sprayer top.
Preferably, the hydraulic driving device comprises a hydraulic motor installed on the fixed support, an oil pump installed on the water surface and connected with the hydraulic motor through an oil pipe, and an oil pump motor driving the oil pump to operate, wherein a control valve group, a reversing valve, an overflow valve and a throttle valve are installed on the oil pipe, and a driving rod of the hydraulic motor is provided with the rotary joint.
Preferably, the fuel injection device further comprises a controller, and the controller is electrically connected with the oil pump motor, the oil pump, the water pump and the ejector.
According to a preferable scheme, the ejector comprises an injection cavity located at the rear end, the water outlet pipe extends into the injection cavity to be installed in a sealing mode, a through hole is formed in the upper portion of the injection cavity, and the air guide pipe is installed at the position of the through hole of the injection cavity.
Preferably, the injector further comprises an injection pipe which is positioned at the front end and communicated with the injection cavity, and the nozzle of the injection pipe is in a horn shape.
Preferably, the ejector further comprises an ejector pipe which is positioned at the front end and communicated with the ejector cavity, and a pipe orifice of the ejector pipe is of an inner eight shape.
Preferably, a sleeve is installed at the nozzle of the injection pipe, and the sleeve is installed at the nozzle position of the injection pipe through a rotating assembly.
As a preferred scheme, a plurality of baffles are arranged on the inner wall of the sleeve, the baffles incline towards the water outlet direction of the nozzle of the injection pipe, and a plurality of through holes are formed in the inner wall of the sleeve.
The utility model provides a spray washing unit for regulation pond, water pump extraction regulation pond from the water resource in area to lead it in the water pipe, thereby with water conservancy diversion to installing in the outlet pipe on rotary joint, by outlet pipe water conservancy diversion to sprayer, the air duct is equipped with to the top of sprayer, can be with the leading-in sprayer of air in, air and water mix in the sprayer and spray away by the sprayer, can carry out aeration treatment to sewage, the rainwater in the regulation pond. Hydraulic drive device can drive rotary joint at the rotation of settlement within range to can drive the sprayer and spray gas-liquid mixture at the rotation of settlement within range, the sprayer rotates on one side, washes and stirs sewage, the rainwater in the regulation pond to the regulation pond, makes the deposit in the regulation pond suspend in the aquatic, conveniently along with rivers discharge regulation pond, reaches the purpose of clearance regulation pond. The utility model discloses simple structure, the cost is lower to can carry out aeration and rotatory washing, the clearance is respond well.
Drawings
Fig. 1 is a schematic structural diagram of a jet flushing device for a regulation tank of the present invention.
Fig. 2 is a schematic structural diagram of a sleeve of a jet flushing device for a storage tank according to the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
please refer to fig. 1 and 2, a jet washing device for a storage tank, which includes a fixed bracket 10, a hydraulic driving device 20 installed on the fixed bracket 10, and a water guiding pipe 30 installed on the fixed bracket 10, wherein one end of the water guiding pipe 30 is connected to a water pump 40, the other end of the water guiding pipe 30 is connected to a rotary joint 50, the rotary joint 50 is installed at the bottom of the hydraulic driving device 20, the rotary joint 50 is driven by the hydraulic driving device 20 to rotate within a set range, a water outlet pipe 60 is installed at a water outlet of the rotary joint 50, an injector 70 is installed at the other end of the water outlet pipe 60, and a gas guiding pipe 80 is installed above the injector 70.
The hydraulic driving device 20 comprises a hydraulic motor installed on the fixed support 10, an oil pump installed on the water surface and connected with the hydraulic motor through an oil pipe, and an oil pump motor driving the oil pump to operate, wherein a control valve group, a reversing valve, an overflow valve and a throttle valve are installed on the oil pipe, and a driving rod of the hydraulic motor is provided with the rotary joint 50. The equipment such as oil pump is installed on the surface of water, has reduced the requirement to equipment waterproof performance, has reduced equipment supply cost, also is convenient for maintain the maintenance.
The utility model discloses still including the controller, the controller with the oil pump motor the oil pump the water pump with electric connection between the sprayer.
Specifically, the oil pump motor, the controller and other equipment are all made of pickling passivated 304 stainless steel materials, the waterproof performance is good, the device is suitable for a humid environment, the oil pipe is a high-pressure stainless steel oil pipe, the bearing capacity is not lower than 21Mpa, and the operation stability of the equipment is guaranteed. The hydraulic equipment is simple to maintain, self-lubricating, free of manual addition of a lubricant and convenient to maintain.
The oil pump motor drives the oil pump to operate and output high-pressure oil, the high-pressure oil is conveyed to the first oil port of the hydraulic motor through the oil pipe, the high-pressure oil is subjected to pressure regulating processing through the control valve group in the transmission process, and after the high-pressure oil is conveyed to the first oil port of the hydraulic motor, the high-pressure oil can drive the driving rod of the hydraulic motor to rotate anticlockwise so as to drive the rotary joint to rotate anticlockwise. High-pressure oil is fed into the second oil port from the first oil port in the hydraulic motor and then is delivered back to the oil tank through the oil pipe, and enters the throttle valve in the delivery process. When the driving rod of the hydraulic motor drives the rotary joint to rotate anticlockwise to a set maximum stroke, the controller outputs a control signal to the reversing valve, so that the oil pump outputs high-pressure oil to the hydraulic motor from the second oil port, the hydraulic motor drives the rotary joint to rotate clockwise, and the rotary joint stops rotating continuously when the rotary joint rotates to the maximum stroke. The rotary joint rotates in a set range to drive the ejector to perform ejection flushing work in the set range, the set range is-130 degrees to 130 degrees, and the initial position of the ejector is 0 degree.
Additionally, the utility model discloses still installing level sensor under water, can detecting the water level condition of regulation pond and feeding back to the controller, be in more than setting for the water level when the regulation pond water level, the controller can control the sprayer and carry out aeration treatment to sewage, the rainwater in the regulation pond, and the COD content in degradation sewage, the rainwater reduces the peculiar smell in the regulation pond. The water level sensor and the controller can be of universal type.
The ejector 70 comprises an ejection cavity 72 located at the rear end, the water outlet pipe 60 extends into the ejection cavity 72 and is installed in a sealing mode, a through hole is formed in the upper portion of the ejection cavity 72, and the air guide pipe 80 is installed at the position of the through hole of the ejection cavity 72.
The injector 70 further includes an injection pipe 74 located at the front end and communicating with the injection cavity 72, and the nozzle of the injection pipe 74 is flared. The diffusion degree of the gas-liquid mixture sprayed by the sprayer is increased, the aeration effect is better, the stirring degree is stronger, and the suspension of the sediments in the regulating and storing tank is accelerated.
The injector 70 further comprises an injection pipe 74 which is positioned at the front end and communicated with the injection cavity 72, and the orifice of the injection pipe 74 is of an inner eight shape. The mouth of pipe is interior eight types, and the mouth of pipe is thinner, and gas-liquid mixture jet distance is farther, and is better to great regulation pond clearance effect.
The nozzle of the injection pipe 74 is provided with a sleeve 90, and the sleeve 90 is arranged at the nozzle position of the injection pipe 74 through a rotating assembly. The inner wall of the sleeve 90 is provided with a plurality of baffles 92, the baffles 92 incline towards the water outlet direction of the nozzle of the injection pipe, and the inner wall of the sleeve 90 is provided with a plurality of through holes.
It is specific, spray away from the mouth of pipe of injection pipe when the gas-liquid mixture, strike the baffle that is located the sleeve, because the baffle slope is the inclined plane, consequently the sleeve can receive the impact and rotatory at the mouth of pipe of injection pipe through rotating assembly, telescopic inner wall is equipped with a plurality of through-hole, some gas-liquid mixture dashes out from the telescopic other end between the baffle, some gas-liquid mixture can follow the baffle opposite side and also be the through-hole on the telescopic inner wall and rush out to the diffusion scope, improve stirring ability and accelerate the clearance.
The utility model provides a spray washing unit for regulation pond, water pump extraction regulation pond from the water resource in area to lead it in the water pipe, thereby with water conservancy diversion to installing in the outlet pipe on rotary joint, by outlet pipe water conservancy diversion to sprayer, the air duct is equipped with to the top of sprayer, can be with the leading-in sprayer of air in, air and water mix in the sprayer and spray away by the sprayer, can carry out aeration treatment to sewage, the rainwater in the regulation pond. Hydraulic drive device can drive rotary joint at the rotation of settlement within range to can drive the sprayer and spray gas-liquid mixture at the rotation of settlement within range, the sprayer rotates on one side, washes and stirs sewage, the rainwater in the regulation pond to the regulation pond, makes the deposit in the regulation pond suspend in the aquatic, conveniently along with rivers discharge regulation pond, reaches the purpose of clearance regulation pond. The utility model discloses simple structure, the cost is lower to can carry out aeration and rotatory washing, the clearance is respond well.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A jet flushing device for a regulating reservoir, characterized in that: including the fixed bolster, including installing hydraulic drive device on the fixed bolster still including installing aqueduct on the fixed bolster, the water pump is connected to the one end of aqueduct, rotary joint is connected with to the other end of aqueduct, rotary joint installs hydraulic drive device's bottom, rotary joint receives hydraulic drive device's drive is rotatory at the settlement within range, the outlet pipe is installed to rotary joint's delivery port, the sprayer is installed to the other end of outlet pipe, the air duct is installed to the sprayer top.
2. A jet-flush apparatus for a regulated tank, as claimed in claim 1, wherein: the hydraulic driving device comprises a hydraulic motor arranged on the fixed support, an oil pump arranged on the water surface and connected with the hydraulic motor through an oil pipe, and an oil pump motor for driving the oil pump to run, wherein a control valve group, a reversing valve, an overflow valve and a throttle valve are arranged on the oil pipe, and a driving rod of the hydraulic motor is provided with a rotary joint.
3. A jet-flush apparatus for a regulated tank, as claimed in claim 2, wherein: the oil pump is characterized by further comprising a controller, and the controller is electrically connected with the oil pump motor, the oil pump, the water pump and the ejector.
4. A jet-flush apparatus for a regulated tank, as claimed in claim 1, wherein: the sprayer is including being located the injection chamber of rear end, the outlet pipe stretches into injection intracavity seal installation, injection chamber top is equipped with the through-hole, the through-hole position in injection chamber is installed the air duct.
5. A jet-flush apparatus for a regulated tank, as claimed in claim 4, wherein: the ejector also comprises an ejection pipe which is positioned at the front end and communicated with the ejection cavity, and the pipe orifice of the ejection pipe is in a horn shape.
6. A jet-flush apparatus for a regulated tank, as claimed in claim 4, wherein: the ejector also comprises an ejection pipe which is positioned at the front end and communicated with the ejection cavity, and the orifice of the ejection pipe is of an inner eight shape.
7. A jet flushing device for a regulating reservoir as claimed in claim 5 or 6, characterized in that: the nozzle of the injection pipe is provided with a sleeve, and the sleeve is arranged at the nozzle position of the injection pipe through a rotating assembly.
8. A jet-flush apparatus for a regulated tank, as claimed in claim 7, wherein: the inner wall of the sleeve is provided with a plurality of baffles, the baffles face the water outlet direction of the nozzle of the injection pipe to incline, and the inner wall of the sleeve is provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891618.XU CN210658649U (en) | 2019-06-14 | 2019-06-14 | A spray washing unit for regulation pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891618.XU CN210658649U (en) | 2019-06-14 | 2019-06-14 | A spray washing unit for regulation pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658649U true CN210658649U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891618.XU Active CN210658649U (en) | 2019-06-14 | 2019-06-14 | A spray washing unit for regulation pond |
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| CN (1) | CN210658649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029297A (en) * | 2021-10-28 | 2022-02-11 | 中建环能科技股份有限公司 | Movable multi-angle ejector |
-
2019
- 2019-06-14 CN CN201920891618.XU patent/CN210658649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029297A (en) * | 2021-10-28 | 2022-02-11 | 中建环能科技股份有限公司 | Movable multi-angle ejector |
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