CN213511405U - Sewage centrifugal self-priming pump - Google Patents
Sewage centrifugal self-priming pump Download PDFInfo
- Publication number
- CN213511405U CN213511405U CN202022668960.9U CN202022668960U CN213511405U CN 213511405 U CN213511405 U CN 213511405U CN 202022668960 U CN202022668960 U CN 202022668960U CN 213511405 U CN213511405 U CN 213511405U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- box
- centrifugal pump
- sewage
- pump
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of the blowdown equipment technique and specifically relates to a sewage centrifugation self priming pump, which comprises a mounting bracket, turn right from a left side on the mounting bracket and fix in proper order and be provided with rose box, centrifugal pump and control box. The utility model discloses in, inlet pipe mouth department through at the centrifugal pump sets up the rose box, play effectual sewage filter effect, debris adsorb when too much on the filter screen, the negative pressure value of rose box and centrifugal pump connecting tube rises, pressure transmitter detects behind this information, convey information to the PLC controller, after PLC controller control motor shut down, control supersonic generator and flushing valve open the operation, the vibrations that washing water cooperation supersonic generator that the flushing valve got into produced can be with the clean to the collecting tank in the debris on the filter screen, after open the blowoff valve can realize washing to the filter screen, the equipment, the back flush of centrifugal pump rose box can be realized, the life of pump is prolonged, suitable using widely.
Description
Technical Field
The utility model relates to a sewage discharging equipment technical field specifically is a sewage centrifugation self priming pump.
Background
Most sewage pumps that exist in the existing market can not realize effectual debris and filter, and filter equipment can not realize effectual quick washing, consequently, provide a sewage centrifugation self priming pump to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sewage centrifugal self-sucking pump, which is characterized in that a filter box is arranged at the inlet pipe opening of a centrifugal pump, the filtering net which is arranged in the filtering box and is inclined towards the right from the top down in sequence can intercept sundries at the left side of the filtering box, thereby playing an effective sewage filtering effect, when the impurities on the filter screen are excessively adsorbed, the negative pressure value of the connecting pipeline of the filter box and the centrifugal pump is increased, and after the pressure transmitter detects the information, the information is transmitted to the PLC controller, the PLC controller controls the ultrasonic generator and the flushing valve to open and operate after the motor stops operating, the cleaning water entering the flushing valve is matched with the vibration generated by the ultrasonic generator to clean the sundries on the filter screen into the material collecting tank, then the blowoff valve is opened to realize the flushing of the filter screen, the equipment can realize the back washing of the filter box of the centrifugal pump, prolong the service life of the pump and solve the problems in the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a sewage centrifugation self priming pump, includes the mounting bracket, turn right from a left side on the mounting bracket and fix in proper order and be provided with rose box, centrifugal pump and control box, the centrifugal pump top is provided with the motor, the vertical filter screen that is provided with of rose box inside central point position, the fixed transducer that is provided with on the bottom plate on filter screen right side in rose box inside, rose box bottom is provided with the silo that gathers materials in the filter screen left side, be provided with the blowoff valve on the discharging pipe of silo bottom portion that gathers materials, the rose box top is provided with the inlet tube in the filter screen right side, be provided with the flushometer on the inlet tube, the rose box left side is provided with the feed inlet, the feed inlet of pipe connection centrifugal pump is passed through on the rose box right side, be provided with pressure transmitter on the pipeline that, Relay group and PLC controller.
As a preferred scheme, the relay group includes four sets of relays, supersonic generator passes through the relay that line connection relay group corresponds, the blowoff valve passes through the relay that line connection relay group corresponds, the flush valve passes through the relay that line connection relay group corresponds, the motor passes through the relay that line connection relay group corresponds, the PLC controller is connected respectively to the control scheme of four sets of relays of relay group.
Preferably, the transducer is connected to the ultrasonic generator through a line.
Preferably, the pressure transmitter is connected with the PLC through a line.
As a preferred scheme, the filter screen from last down sets up on the inside inner wall of rose box in proper order slope right, the filter screen bottom sets up the left side notch department at the groove that gathers materials.
Compared with the prior art, the beneficial effects of the utility model are that: the filter box is arranged at the inlet pipe opening of the centrifugal pump, a filter screen which is arranged in the filter box and sequentially inclines from top to bottom to the right can retain sundries on the left side of the filter box, an effective sewage filtering effect is achieved, when the sundries on the filter screen are excessively adsorbed, the negative pressure value of a connecting pipeline between the filter box and the centrifugal pump rises, the pressure transmitter detects the information and transmits the information to the PLC controller, the PLC controller controls the motor to stop running and controls the ultrasonic generator and the flushing valve to start running, the cleaning water entering the flushing valve is matched with the vibration generated by the ultrasonic generator to clean the sundries on the filter screen into the collecting tank, and the blow-down valve is opened to flush the filter screen.
Drawings
Fig. 1 is the utility model relates to a sewage centrifugal self priming pump overall structure schematic diagram.
In the figure: 1. a mounting frame; 2. a filter box; 3. a centrifugal pump; 4. a control box; 5. a motor; 6. a filter screen; 7. a material collecting groove; 8. a blowoff valve; 9. a feed inlet; 10. a flush valve; 11. a pressure transmitter; 12. a transducer; 13. an ultrasonic generator; 14. a relay group; 15. a PLC controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.
Example (b):
referring to fig. 1, the present embodiment provides a technical solution:
the utility model provides a sewage centrifugal self priming pump, including mounting bracket 1, turn right from a left side on mounting bracket 1 and fixedly set up rose box 2 in proper order, centrifugal pump 3 and control box 4, centrifugal pump 3 top is provided with motor 5, rose box 2 inside central point puts vertical filter screen 6 that is provided with, rose box 2 is inside to be provided with transducer 12 on the bottom plate on filter screen 6 right side fixedly, rose box 2 bottom is provided with material collecting tank 7 in filter screen 6 left side, be provided with blowoff valve 8 on the discharging pipe of material collecting tank 7 bottom, rose box 2 top is provided with the inlet tube in filter screen 6 right side, be provided with flushometer 10 on the inlet tube, rose box 2 left side is provided with feed inlet 9, the feed interface of centrifugal pump 3 is passed through the pipe connection in rose box 2 right side, be provided with pressure transmitter 11 on the pipeline that rose box 2 and centrifugal pump 3 are connected, ultrasonic, A relay set 14 and a PLC controller 15.
Wherein, relay group 14 includes four sets of relays, and supersonic generator 13 passes through the relay that line connection relay group 14 corresponds, and blowoff valve 8 passes through the relay that line connection relay group 14 corresponds, and flush valve 10 passes through the relay that line connection relay group 14 corresponds, and motor 5 passes through the relay that line connection relay group 14 corresponds, and the control circuit of the four sets of relays of relay group 14 connects PLC 15 respectively.
Wherein the transducer 12 is connected to an ultrasonic generator 13 by a line.
Wherein, pressure transmitter 11 is connected with PLC controller 15 through the line.
Wherein, filter screen 6 from last down sets up on the inner wall of rose box 2 inside slope right in proper order, and 6 bottoms of filter screen set up in the left side notch department of collecting chute 7.
The working principle is as follows: the filter box is arranged at the inlet pipe opening of the centrifugal pump, a filter screen which is arranged in the filter box and sequentially inclines from top to bottom to the right can retain sundries on the left side of the filter box, an effective sewage filtering effect is achieved, when the sundries on the filter screen are excessively adsorbed, the negative pressure value of a connecting pipeline between the filter box and the centrifugal pump rises, the pressure transmitter detects the information and transmits the information to the PLC controller, the PLC controller controls the motor to stop running and controls the ultrasonic generator and the flushing valve to start running, the cleaning water entering the flushing valve is matched with the vibration generated by the ultrasonic generator to clean the sundries on the filter screen into the collecting tank, and the blow-down valve is opened to flush the filter screen.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sewage centrifugation self priming pump, includes mounting bracket (1), its characterized in that: the centrifugal pump is characterized in that a filter box (2), a centrifugal pump (3) and a control box (4) are sequentially and fixedly arranged on the mounting frame (1) from left to right, a motor (5) is arranged at the top of the centrifugal pump (3), a filter screen (6) is vertically arranged at the center position inside the filter box (2), an energy converter (12) is fixedly arranged on a bottom plate on the right side of the filter screen (6) inside the filter box (2), a material collecting groove (7) is arranged at the left side of the filter screen (6) at the bottom of the filter box (2), a blow-down valve (8) is arranged on a discharge pipe at the bottom of the material collecting groove (7), a water inlet pipe is arranged at the right side of the filter screen (6) at the top of the filter box (2), a flushing valve (10) is arranged on the water inlet pipe, a feed inlet (9) is arranged at, be provided with pressure transmitter (11) on the pipeline that rose box (2) and centrifugal pump (3) are connected, turn right from a left side on the inside bottom plate of control box (4) and fixedly set up supersonic generator (13), relay group (14) and PLC controller (15) in proper order.
2. The sewage centrifugal self-priming pump of claim 1, wherein: relay group (14) are including four sets of relays, supersonic generator (13) are through the relay that line connection relay group (14) correspond, blowoff valve (8) are through the relay that line connection relay group (14) correspond, flush valve (10) are through the relay that line connection relay group (14) correspond, motor (5) are through the relay that line connection relay group (14) correspond, PLC controller (15) are connected respectively to the control scheme of the four sets of relays of relay group (14).
3. The sewage centrifugal self-priming pump of claim 1, wherein: the transducer (12) is connected with an ultrasonic generator (13) through a line.
4. The sewage centrifugal self-priming pump of claim 1, wherein: the pressure transmitter (11) is connected with the PLC (15) through a line.
5. The sewage centrifugal self-priming pump of claim 1, wherein: filter screen (6) from last down slope right in proper order sets up on the inner wall of rose box (2) inside, filter screen (6) bottom sets up the left side notch department at collecting trough (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668960.9U CN213511405U (en) | 2020-11-18 | 2020-11-18 | Sewage centrifugal self-priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668960.9U CN213511405U (en) | 2020-11-18 | 2020-11-18 | Sewage centrifugal self-priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213511405U true CN213511405U (en) | 2021-06-22 |
Family
ID=76425855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668960.9U Active CN213511405U (en) | 2020-11-18 | 2020-11-18 | Sewage centrifugal self-priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213511405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464449A (en) * | 2021-07-26 | 2021-10-01 | 杨继承 | Corrosion-resistant centrifugal pump |
| CN113775573A (en) * | 2021-09-28 | 2021-12-10 | 厦门沁田灌溉园艺设备有限公司 | Improved integrated intelligent pump station |
| CN116943312A (en) * | 2023-09-21 | 2023-10-27 | 广东省广业装备科学技术研究院有限公司 | Interception system for sewage treatment |
-
2020
- 2020-11-18 CN CN202022668960.9U patent/CN213511405U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464449A (en) * | 2021-07-26 | 2021-10-01 | 杨继承 | Corrosion-resistant centrifugal pump |
| CN113464449B (en) * | 2021-07-26 | 2023-08-25 | 濮阳市国胜机械加工有限公司 | Corrosion-resistant centrifugal pump |
| CN113775573A (en) * | 2021-09-28 | 2021-12-10 | 厦门沁田灌溉园艺设备有限公司 | Improved integrated intelligent pump station |
| CN113775573B (en) * | 2021-09-28 | 2023-07-21 | 厦门沁田灌溉园艺设备有限公司 | Improved integrated intelligent pump station |
| CN116943312A (en) * | 2023-09-21 | 2023-10-27 | 广东省广业装备科学技术研究院有限公司 | Interception system for sewage treatment |
| CN116943312B (en) * | 2023-09-21 | 2023-12-15 | 广东省广业装备科学技术研究院有限公司 | Interception system for sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213511405U (en) | Sewage centrifugal self-priming pump | |
| CN201337844Y (en) | Automatic brush type cleaning self-absorption filter | |
| CN101476346B (en) | Wastewater forced-draining apparatus | |
| CN207813801U (en) | A kind of fuel feed pump | |
| CN109881740B (en) | Combined self-cleaning water supply device with negative pressure intelligent control compensation function | |
| CN215858008U (en) | Box type non-negative pressure water supply equipment with internal self-cleaning function | |
| CN203808227U (en) | Full-automatic underground construction wastewater lifting device | |
| CN212166680U (en) | Wash filtration equipment fast | |
| CN211522151U (en) | Raw wine liquid level cleaning device | |
| CN201343753Y (en) | Strong sewage and waste water drainage device | |
| CN201080456Y (en) | Integral water purifying device | |
| CN208684629U (en) | A kind of river water cleaning device for separating mud and water | |
| CN208003526U (en) | Sweeper effluent cycle system | |
| CN216429963U (en) | Wastewater discharge system with water diversion tank | |
| CN213965373U (en) | Filtering structure for sewage pump | |
| CN220237870U (en) | Automatic clearance formula pipeline dirt remover | |
| CN213511244U (en) | Sewage pump convenient to discharge | |
| CN108757496A (en) | A kind of acidproof dredge pump | |
| CN219481774U (en) | Environment-friendly sewage treatment device | |
| CN213314456U (en) | Crop processing production agitating unit | |
| CN218403750U (en) | Boiler is from deoxidization efficiency hoisting device | |
| CN108554908A (en) | A kind of wash cycles chlorination equipment of medical instrument | |
| CN218191296U (en) | Pouring gate is clean with gas injection flushing device | |
| CN218485364U (en) | Inclined filter for discharging of polymerization kettle | |
| CN219964341U (en) | Wet dust removal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sewage centrifugal self-priming pump Effective date of registration: 20220616 Granted publication date: 20210622 Pledgee: Songxi County sub branch of China Post Savings Bank Co.,Ltd. Pledgor: PREEMINENCE (FUJIAN) PUMP CO.,LTD. Registration number: Y2022350000062 |