CN109488607A - Microcomputer controls the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of lamination - Google Patents
Microcomputer controls the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of lamination Download PDFInfo
- Publication number
- CN109488607A CN109488607A CN201710820312.0A CN201710820312A CN109488607A CN 109488607 A CN109488607 A CN 109488607A CN 201710820312 A CN201710820312 A CN 201710820312A CN 109488607 A CN109488607 A CN 109488607A
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- CN
- China
- Prior art keywords
- water
- self
- priming
- pump
- lamination
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Abstract
The invention discloses a kind of synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipments of inventing type microcomputer control lamination, including lamination self-priming apparatus, self-priming Quick air-discharge pipe, water pump, support of pipelines, bending rubber joint, check-valves, water outlet tube valve, outfall sewer, electro connecting pressure gauge, auto-pneumatic cylinder, full autocontrol cabinet.The present invention is that a kind of gas that can will be less than pump inlet end after actuation is synchronous with liquid to be discharged from pump discharge pipeline, and reaching booting water discharging time is zero second or extremely short, the complete pump group use of auxiliary frequency conversion.So referred to as microcomputer control lamination synchronizes self-priming Frequency Conversion And Timing Water-Supplying Equipment., simultaneously there are also 8.5 meters of suction lift, Automatic Control is not limited by pump-type and quantity for it, and the collocation of unit formal freedom, structurally reasonable, occupied area is small, and failure rate is low, convenient for the distinguishing features such as operation and maintenance.
Description
Technical field
Type of the present invention belongs to fluid machinery, is related to pump technology and frequency conversion sciemtifec and technical sphere.
Background technique
The use of Frequency Conversion And Timing Water-Supplying Equipment is be unable to do without in current industry and civilian production life, and according to actual condition
Difference takes the water-supply method of trandfer fluid also varied, and supply equipment can not dash forward always for reasonable employment water resources problem
Broken, national urban water supply regulations are also expressly provided: forbidding directly drawing water on city planting ductwork.Pond water storage confession will so be built
Equipment uses, and for water form supply equipment or scheme in traditional negative pressure of variable ratio frequency changer control, there is no factory at home at present
Family dare to guarantee quality, and our company product has compiled national building standard design as unique self-priming formal product producer ginseng
Atlas " Frequency Conversion And Timing Water-Supplying Equipment is selected and installation ".
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of synchronous self-priming frequency conversions of inventing type microcomputer control lamination
Supply equipment is adjusted the speed, the technical scheme adopted by the invention is that:
A kind of inventing type microcomputer control lamination synchronization self-priming Frequency Conversion And Timing Water-Supplying Equipment, including lamination self-priming apparatus (1), self-priming are fast
Fast exhaust pipe (2), water pump (3), support of pipelines (4), bending rubber joint (5), check-valves (6) water outlet tube valve (7), water outlet
General pipeline (8), electro connecting pressure gauge (9), auto-pneumatic cylinder (10), full autocontrol cabinet (11), it is characterised in that lamination self-priming apparatus
(1) it is mounted on above water pump body, absorbing water exhaust pipe (2) to be connected with each other between every water pump pump chamber uses.
The lamination self-priming apparatus (1) is furnished with laminated compressor (1.1), tuning fork level sensor (1.2), vacuum solenoid
(1.3), fluid detection room (1.4), ball-cock assembly (1.5) realize that exhaust is inhaled by the successive job order of logic control and function
Water, the complete pump group of auxiliary frequency conversion use.
Containing breather adapter to fluid detection room (1.4) in the outlet connecting pipe of every water pump (3).
The tuning fork level sensor (1.2) is installed on above fluid detection room (1.4).
The vacuum solenoid (1.3) is the mechanical closing valve fixed up and down in fluid detection room (1.4).
The characteristics of the invention patent is the unlimited form and number of units for preparing standby water pump, and more a variety of pump-type can be achieved to synchronize
Water level promoting guarantees the standby entry condition of pump chamber full water, and the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of microcomputer control lamination is made to exist
Booting is discharged in water condition in negative pressure.Self-priming time is zero second or extremely short.Suction lift is up to 8.5 meters.Inlet ductwork diameter
Up to 2000MM, inlet ductwork horizontal distance up to km more than.Automatic Control, scene are not necessarily to human attendance.Save civil engineering
Investment reduces project cost.Ground installation, without the danger for flooding pump house.Well-ventilated, complete machine non-corroding phenomenon.Without installation
Bottom valve, what is impregnated by medium under liquid level is only pipeline, and overcurrent does not weather in inner cavity, mechanical part, long service life.Components
Maintenance can be individually dismantled, convenient and efficient expense is few, no maintenace point.Compact integral structure, No leakage point, occupied area are small.
Detailed description of the invention
Fig. 1 is the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of microcomputer control lamination of mating two main pumps.
Fig. 2 is that mating two main pumps add the synchronous self-priming frequency modulation water supply of microcomputer control lamination an of low-capacity pump to set
It is standby.
Fig. 3 is the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of microcomputer control lamination of mating three main pumps.
Illustrate:
By a complete set of equipment installation on common bed it is ready after, the shield of lamination synchronous self-priming apparatus (1) is removed, full-automatic
Control cabinet (11) presses the start button of lamination self-priming apparatus (1), and laminated compressor (1.1) is opened, and solenoid valve (1.3), which synchronizes, to be opened
It moves to normally open, laminated compressor (1.1) just closes inlet ductwork, pump main body (3) and export pipeline in the extremely short time
All compression evacuates air before section, so that fluid, under the action of powerful suction, into fluid detection room (1.4) and water level is held
Continuous to rise, when tuning fork level sensor (1.2) induction point touches fluid, just output signal stops laminated compressor (1.1)
It only works, synchronizing makes solenoid valve (1.3) to normally off, and synchronizing makes ball-cock assembly (1.5) to rise closing pipe line, Synchronous Transport Signal
Run main pump (3), the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of microcomputer control lamination just enters normal operating conditions, when needs stop
When only, main pump (3) stop botton need to be only pressed on full autocontrol cabinet (11).
Specific embodiment
The synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of microcomputer control lamination is wherein between the lamination self-priming apparatus and every water pump pump chamber
It being connected with each other and uses, laminated compressor, vacuum solenoid, tuning fork level sensor are mounted on the top of fluid detection room, and
All by rectangular shield cover.Vacuum solenoid is mounted on before laminated compressor, and one end connects the machinery of lamination compression
Formula closes valve, it is upper in the form of connecting rod with the gas vent positioning above fluid detection room, lower end is also in fluid detection in the form of connecting rod
Indoor positioning open according to the variation of liquid level and closes work.Laminated compressor, vacuum solenoid, tuning fork level sensing
Device is connected with full autocontrol cabinet with cable.
The laminated compressor is a kind of New Low Voltage air source generator, the work with suction pipeline and pump chamber air
With.There is no Mechanical Contact in addition to bearing in compressor, there is oil-free anhydrous, energy saving, small in size, light-weight, low noise, knot
The advantages that structure is simple, easy to maintenance.A set of filtering gauge device such as oil water separator, valuator, pipeline can be saved.
The vacuum solenoid is shut down rear enclosed gas exhaust piping as laminated compressor and is used.
There is the tuning fork level sensor detection fluid to rise and transmission signal acts other assemblies in time
Effect.
The ball-cock assembly has the function of that closing gas exhaust piping prevents fluid from overflowing in self-priming apparatus.
The full autocontrol cabinet incoming end only needs the cable of a 380V, picks out end and laminated compressor, true
Empty solenoid valve, tuning fork level sensor are separately connected, and can be started on the spot or remotely be controlled starting, infield is without limitations.
This patent product advantage: before main pump starting, lamination self-priming apparatus is completely in pipeline in the state of vacuum, pump
It is intracavitary to have air, to make to pump the destruction that main body completely avoids cavitation.
Claims (5)
1. a kind of inventing type microcomputer control lamination synchronizes self-priming Frequency Conversion And Timing Water-Supplying Equipment, including lamination self-priming apparatus (1), self-priming
Quick air-discharge pipe (2), support of pipelines (4), bending rubber joint (5), check-valves (6) water outlet tube valve (7), goes out water pump (3)
Supply mains (8), electro connecting pressure gauge (9), auto-pneumatic cylinder (10), full autocontrol cabinet (11), it is characterized in that lamination self-priming fill
It sets (11.1) to be mounted on above water pump body, absorbing water exhaust pipe (11.2) to be connected with each other between every water pump pump chamber uses.
2. inventing type microcomputer control lamination according to claim 1 synchronizes self-priming Frequency Conversion And Timing Water-Supplying Equipment, feature exists
It is furnished with laminated compressor (1.1), tuning fork level sensor (1.2), vacuum solenoid (1.3), fluid in lamination self-priming apparatus (1)
Sensing chamber (1.4), ball-cock assembly (1.5) realize exhaust water suction by the successive job order of logic control and function, assist frequency conversion
Complete pump group uses.
3. inventing type microcomputer control lamination according to claims 1 and 2 synchronizes self-priming Frequency Conversion And Timing Water-Supplying Equipment, feature
It is in the outlet connecting pipe of every water pump to install containing breather adapter to fluid detection room (1.4), tuning fork level sensor (1.2)
Above fluid detection room (1.4), vacuum solenoid (1.3) be fixed up and down in fluid detection room (1.4) it is mechanical
Close valve.
4. according to claim 1, inventing type microcomputer described in 2,3 controls lamination synchronous self-priming pump Frequency Conversion And Timing Water-Supplying Equipment,
It is characterized in that lower than pump inlet end water level by being passed by tuning fork level in laminated compressor (1.1) suction to fluid detection room (1.4)
Output stop signal to laminated compressor (1.1) stops working after sensor (1.2) senses water level, and closes vacuum solenoid
(1.3), so that the pipeline of entire suction side be made all to close, vacuum is formed, main pump, which will enter, to be worked normally.
5. the water pump number of units and model that are configured in the synchronous unlimited equipment of self-priming Frequency Conversion And Timing Water-Supplying Equipment of microcomputer control lamination, more
Synchronous water level promoting can be achieved in pump-type, guarantees the standby starting state of full water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820312.0A CN109488607A (en) | 2017-09-13 | 2017-09-13 | Microcomputer controls the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820312.0A CN109488607A (en) | 2017-09-13 | 2017-09-13 | Microcomputer controls the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488607A true CN109488607A (en) | 2019-03-19 |
Family
ID=65687206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820312.0A Pending CN109488607A (en) | 2017-09-13 | 2017-09-13 | Microcomputer controls the synchronous self-priming Frequency Conversion And Timing Water-Supplying Equipment of lamination |
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| Country | Link |
|---|---|
| CN (1) | CN109488607A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218088A (en) * | 1998-02-03 | 1999-08-10 | Ishikawajima Shibaura Mach Co Ltd | Drain valve structure of self-priming pump |
| CN201902339U (en) * | 2010-04-19 | 2011-07-20 | 于长义 | Synchronous self-priming pump for laminated compressor |
| CN104746561A (en) * | 2013-12-30 | 2015-07-01 | 青岛万力科技有限公司 | Integrated pipe net overlying water supply equipment |
| CN103498799B (en) * | 2013-10-24 | 2015-12-30 | 武汉大学 | A kind of pumping plant with self-absorption function |
| CN205530461U (en) * | 2016-01-21 | 2016-08-31 | 江苏明纯给排水设备有限公司 | No negative pressure water supply system based on water quality early warning and emergency treatment |
-
2017
- 2017-09-13 CN CN201710820312.0A patent/CN109488607A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218088A (en) * | 1998-02-03 | 1999-08-10 | Ishikawajima Shibaura Mach Co Ltd | Drain valve structure of self-priming pump |
| CN201902339U (en) * | 2010-04-19 | 2011-07-20 | 于长义 | Synchronous self-priming pump for laminated compressor |
| CN103498799B (en) * | 2013-10-24 | 2015-12-30 | 武汉大学 | A kind of pumping plant with self-absorption function |
| CN104746561A (en) * | 2013-12-30 | 2015-07-01 | 青岛万力科技有限公司 | Integrated pipe net overlying water supply equipment |
| CN205530461U (en) * | 2016-01-21 | 2016-08-31 | 江苏明纯给排水设备有限公司 | No negative pressure water supply system based on water quality early warning and emergency treatment |
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Application publication date: 20190319 |