CN110513491A - A kind of backwash valve of prefabricated pumping plant - Google Patents
A kind of backwash valve of prefabricated pumping plant Download PDFInfo
- Publication number
- CN110513491A CN110513491A CN201910703434.0A CN201910703434A CN110513491A CN 110513491 A CN110513491 A CN 110513491A CN 201910703434 A CN201910703434 A CN 201910703434A CN 110513491 A CN110513491 A CN 110513491A
- Authority
- CN
- China
- Prior art keywords
- opening
- valve
- pumping plant
- prefabricated pumping
- spool
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- 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
-
- 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
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
-
- 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
- F16K33/00—Floats for actuation of valves or other apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Float Valves (AREA)
Abstract
The present invention relates to prefabricated pumping plant technical fields, more particularly to a kind of backwash valve of prefabricated pumping plant, the prefabricated pumping plant includes water pump, the water pump includes water outlet, the backwash valve includes valve body, valve deck, spool and floating body, the valve body includes the first interconnected opening, the second opening and third opening, and the spool setting is between the first opening and the second opening；First opening is connected to the water outlet of water pump；In third opening, the floating body passes through valve deck by connector and connect with spool for the valve deck setting；The present invention passes through float controlled valve core, and then control the connection and partition of the first opening with the second opening, it can be realized the open and close of backwash valve, it can directly be controlled using the gravity of the buoyancy and spool floating body of liquid in cylinder, and inner barrel is cleaned using a part of flow and lift of water pump；Structure is simple and durable, and without additional power, security risk, and energy conservation and environmental protection is not present.
Description
Technical field
The present invention relates to prefabricated pumping plant technical fields, and in particular to a kind of backwash valve of prefabricated pumping plant.
Background technique
With the development of urban construction, the amount of municipal rainwater, sewage is more and more, therefore various sewage occurs
Processing equipment, pumping plant are one of them.
Prefabricated pumping plant more general at present includes pumping plant pedestal, cylinder and water pump.Various deposits are easy in cylinder
Bottom deposit, deposit, which overstays, can generate the substance that foul smell etc. has corrosiveness to the structure in pumping plant, so that water pump
Work condition environment it is more severe, influence the service life of water pump, while usually thering is serious sludge to deposit, periodically need artificial clear
It becomes silted up to guarantee water pump normal use, this work is not only cumbersome, and has certain danger for dredging personnel.
In order to solve above situation, by regularly backwashing, the automatic running time of prefabricated pumping plant can be appropriately extended,
It carrying out backwash and needs to be arranged backwash valve, existing backwash valve needs to increase power part, and control program is controlled,
Consuming energy, and it is at high cost；Long period of soaking is in the cylinder with various sewage simultaneously, and there are some potential safety problemss.
Summary of the invention
It is not necessarily to extra power the technical problems to be solved by the present invention are: providing, avoids security risk and energy-saving and environment-friendly
The backwash valve of prefabricated pumping plant.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of backwash valve of prefabricated pumping plant, the prefabricated pumping plant includes water pump, and the water pump includes water outlet, described anti-
Flushing valve includes valve body, valve deck, spool and floating body, and the valve body includes the first interconnected opening, the second opening and the
Three openings, the spool setting is between the first opening and the second opening；First opening is connected to the water outlet of water pump；
In third opening, the floating body passes through valve deck by connector and connect with spool for the valve deck setting；It is described floating
The connection and partition of valve core movement control the first opening and the second opening are driven when body moves.
The beneficial effects of the present invention are: by float controlled valve core, and then control the company of the first opening with the second opening
Logical and partition, can be realized the open and close of backwash valve, can directly utilize the buoyancy and spool floating body of liquid in cylinder
Gravity controlled, and inner barrel is cleaned using a part of flow and lift of water pump；Structure is simple
It is durable, prolong the service life, without additional power, security risk, and energy conservation and environmental protection is not present.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the backwash valve of prefabricated pumping plant of the specific embodiment of the invention；
Label declaration: 1, valve body；11, the first opening；12, the second opening；13, first passage；14, second channel；2, valve
Lid；3, spool；4, floating body；5, link the body of rod；6, the flexible body of rod；7, limited block；8, sealing ring.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
Fig. 1 is please referred to, a kind of backwash valve of prefabricated pumping plant, the prefabricated pumping plant includes water pump, and the water pump includes
The mouth of a river, the backwash valve include valve body 1, valve deck 2, spool 3 and floating body 4, and the valve body 1 includes that first to be interconnected opens
Mouthful 11, second opening 12 and third opening, the setting of spool 3 is between the first opening 11 and the second opening 12；Described first
Opening 11 is connected to the water outlet of water pump；
In third opening, the floating body 4 passes through valve deck 2 by connector and connect with spool 3 for the setting of valve deck 2；Institute
State the connection and partition when floating body 4 moves with 3 motion control first of movable valve plug opening 11 and the second opening 12.
As can be seen from the above description, by 4 control valve core 3 of floating body, and then control the company of the first opening 11 and the second opening 12
Logical and partition, can be realized the open and close of backwash valve, can directly utilize the buoyancy and 3 floating body of spool of liquid in cylinder
4 gravity is controlled, and is cleaned using a part of flow and lift of water pump to inner barrel；Structure is simple
It is durable, prolong the service life, without additional power, security risk, and energy conservation and environmental protection is not present.
Further, the connector is the linkage body of rod 5.
Further, it is connected between the linkage body of rod 5 and spool 3 by the flexible body of rod 6.
As can be seen from the above description, can guarantee that spool 3 connects with being fully sealed for valve body 1 by the setting of the flexible body of rod 6
Touching.
Further, limited block 7 is provided on one end that the linkage body of rod 5 is connect with the flexible body of rod 6.
As can be seen from the above description, can be avoided the linkage body of rod 5 by limited block 7 for the flexible body of rod 6 and pull out valve body 1 together,
It avoids resetting difficult problem,
Further, the floating body 4 is hollow sphere.
Further, the spool 3 is sphere.
Further, the part that first opening 11 is connected to the second opening 12 is first passage 13, and the third is opened
The part that mouth is connected to first passage 13 is second channel 14, is provided with and 3 phase of spool on the inner sidewall of the first passage 13
The groove of cooperation, the spool 3 move in groove and second channel 14.
As can be seen from the above description, can more be bonded spool 3 by the setting of groove, guarantee the compactness of partition.
Further, the prefabricated pumping plant further includes cylinder, and second opening 12 is towards cylinder body bottom.
Further, sealing ring 8 is additionally provided between the valve deck 2 and third opening.
Embodiment one
Fig. 1 is please referred to, a kind of backwash valve of prefabricated pumping plant, the prefabricated pumping plant includes water pump, and the water pump includes
The mouth of a river, the backwash valve include valve body, valve deck, spool and floating body, and the valve body includes the first interconnected opening, the
Two openings and third opening, the spool setting is between the first opening and the second opening；First opening goes out with water pump
Mouth of a river connection；Wherein arrow direction is water (flow) direction；
In third opening, the floating body passes through valve deck by connector and connect with spool for the valve deck setting；It is described floating
The connection and partition of valve core movement control the first opening and the second opening are driven when body moves.
The connector is the linkage body of rod.Pass through flexible body of rod connection between the linkage body of rod and the spool.
Limited block is provided on one end that the linkage body of rod is connect with the flexible body of rod.
The floating body is hollow sphere.
The spool is sphere.
The part of first opening and the second open communication is first passage, and the third opening is connected to first passage
Part be second channel, be provided with the groove matched with spool on the inner sidewall of the first passage, the spool is recessed
Movement in slot and second channel.
The prefabricated pumping plant further includes cylinder, and described second is open towards cylinder body bottom.
Sealing ring is additionally provided between the valve deck and third opening.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (9)
1. a kind of backwash valve of prefabricated pumping plant, the prefabricated pumping plant includes water pump, and the water pump includes water outlet, and feature exists
In the backwash valve includes valve body, valve deck, spool and floating body, and the valve body includes the first interconnected opening, second
Opening and third opening, the spool setting is between the first opening and the second opening；The water outlet of first opening and water pump
Mouth connection；
In third opening, the floating body passes through valve deck by connector and connect with spool for the valve deck setting；The floating body fortune
The connection and partition of valve core movement control the first opening and the second opening are driven when dynamic.
2. the backwash valve of prefabricated pumping plant according to claim 1, which is characterized in that the connector is the linkage body of rod.
3. the backwash valve of prefabricated pumping plant according to claim 2, which is characterized in that between the linkage body of rod and the spool
It is connected by the flexible body of rod.
4. the backwash valve of prefabricated pumping plant according to claim 3, which is characterized in that the linkage body of rod and the flexible body of rod
Limited block is provided on one end of connection.
5. the backwash valve of prefabricated pumping plant according to claim 1, which is characterized in that the floating body is hollow sphere.
6. the backwash valve of prefabricated pumping plant according to claim 1, which is characterized in that the spool is sphere.
7. the backwash valve of prefabricated pumping plant according to claim 6, which is characterized in that first opening and the second opening
The part of connection is first passage, is provided with the groove matched with spool on the inner sidewall of the first passage.
8. the backwash valve of prefabricated pumping plant according to claim 1, which is characterized in that the prefabricated pumping plant further includes cylinder
Body, described second is open towards cylinder body bottom.
9. the backwash valve of prefabricated pumping plant according to claim 1, which is characterized in that between the valve deck and third opening
It is additionally provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703434.0A CN110513491B (en) | 2019-07-31 | 2019-07-31 | Back flush valve of prefabricated pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703434.0A CN110513491B (en) | 2019-07-31 | 2019-07-31 | Back flush valve of prefabricated pump station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513491A true CN110513491A (en) | 2019-11-29 |
| CN110513491B CN110513491B (en) | 2020-12-15 |
Family
ID=68624094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910703434.0A Active CN110513491B (en) | 2019-07-31 | 2019-07-31 | Back flush valve of prefabricated pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513491B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU723061A1 (en) * | 1978-03-23 | 1980-03-25 | Предприятие П/Я А-1158 | Waste water pumping unit |
| JPS5789034A (en) * | 1980-11-21 | 1982-06-03 | Hitachi Techno Eng Co Ltd | Small-sized silt removing device |
| JPH0232880Y2 (en) * | 1983-07-27 | 1990-09-05 | ||
| CN205153105U (en) * | 2015-11-06 | 2016-04-13 | 河北艾科中意复合材料有限公司 | Adopt prefabricated pump station of backward flow formula agitator |
| CN206396875U (en) * | 2016-11-24 | 2017-08-11 | 新开利（上海）水务有限公司 | The prefabricated pumping plant of integral type |
| CN107829488A (en) * | 2017-11-29 | 2018-03-23 | 安徽施恩机械科技有限公司 | A kind of prefabricated pumping plant of over all Integration type backwash |
| CN208517989U (en) * | 2018-07-20 | 2019-02-19 | 希阿埃（广州）有限公司 | A kind of integrated prefabricated pumping plant floating refuse cleaning apparatus for self |
| CN208648858U (en) * | 2018-06-26 | 2019-03-26 | 秦皇岛德创节能环保科技有限公司 | Pressure-bearing type purification device |
-
2019
- 2019-07-31 CN CN201910703434.0A patent/CN110513491B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU723061A1 (en) * | 1978-03-23 | 1980-03-25 | Предприятие П/Я А-1158 | Waste water pumping unit |
| JPS5789034A (en) * | 1980-11-21 | 1982-06-03 | Hitachi Techno Eng Co Ltd | Small-sized silt removing device |
| JPH0232880Y2 (en) * | 1983-07-27 | 1990-09-05 | ||
| CN205153105U (en) * | 2015-11-06 | 2016-04-13 | 河北艾科中意复合材料有限公司 | Adopt prefabricated pump station of backward flow formula agitator |
| CN206396875U (en) * | 2016-11-24 | 2017-08-11 | 新开利（上海）水务有限公司 | The prefabricated pumping plant of integral type |
| CN107829488A (en) * | 2017-11-29 | 2018-03-23 | 安徽施恩机械科技有限公司 | A kind of prefabricated pumping plant of over all Integration type backwash |
| CN208648858U (en) * | 2018-06-26 | 2019-03-26 | 秦皇岛德创节能环保科技有限公司 | Pressure-bearing type purification device |
| CN208517989U (en) * | 2018-07-20 | 2019-02-19 | 希阿埃（广州）有限公司 | A kind of integrated prefabricated pumping plant floating refuse cleaning apparatus for self |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110513491B (en) | 2020-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111359268B (en) | Water treatment smart cloud platform | |
| CN110513491A (en) | A kind of backwash valve of prefabricated pumping plant | |
| CN205346989U (en) | Simple and easy water purification system | |
| CN102852210B (en) | Semi-automatic energy-saving reclaimed water flushing box | |
| CN209020642U (en) | A kind of spray head apparatus for automatically lifting of fountain | |
| CN2900645Y (en) | Two-way automatic water supply toilet cistern | |
| CN208791255U (en) | A kind of water process energy recycle device | |
| CN203320675U (en) | Sewage collection and drainage system for dock | |
| CN206246751U (en) | A kind of magnetic valve of integrated unidirectionally controlled function | |
| CN201306455Y (en) | Water control valve | |
| CN209494979U (en) | A kind of flange straight check-valves | |
| CN211203107U (en) | Waterproof hammer device for long-distance water delivery pipeline | |
| CN105888632B (en) | A kind of flushing device | |
| CN212953899U (en) | Hydraulic control system of grab bucket | |
| CN204824130U (en) | Corrosive liquids conveyor | |
| CN205190132U (en) | Reclaimed water recycling system | |
| CN201513615U (en) | Secondary feedback type automatic valve | |
| CN208917789U (en) | The integration pump brake gear of hydraulic lifting | |
| CN218091225U (en) | Farmland irrigation integrated pump station with built-in sealed gate control device | |
| CN206986831U (en) | A kind of combining structure of horizontal axial-flow pump and gate | |
| CN109052568A (en) | A kind of multi-stage sewage processing system that online backwashing function can be achieved | |
| CN214143935U (en) | Agricultural system integrating water feeding and water storage | |
| CN208471767U (en) | A kind of sewage water filtration processing equipment of high-efficient energy-saving environment friendly | |
| CN203609958U (en) | Automatic continuous three-tank draining device of filter | |
| CN211087014U (en) | Anti-pumping water level balance system |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |