CN209027611U - One kind can prompt to produce the super flow alarm unit of water pump - Google Patents
One kind can prompt to produce the super flow alarm unit of water pump Download PDFInfo
- Publication number
- CN209027611U CN209027611U CN201821931355.2U CN201821931355U CN209027611U CN 209027611 U CN209027611 U CN 209027611U CN 201821931355 U CN201821931355 U CN 201821931355U CN 209027611 U CN209027611 U CN 209027611U
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- water pump
- switch
- produce
- prompt
- close
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Abstract
The utility model belongs to technical field of sewage treatment equipment, it can prompt to produce the super flow alarm unit of water pump more particularly to one kind, the utility model by handle afterwards with close to switch contact, electric signal is generated close to switch, and it is transferred to controller, controller generates electric signal progress data mart modeling according to close to switch, and it is communicated to side frequency converter, frequency converter is mainly exactly the motor of production water pump to be made the reduction of its frequency, to reduce the revolution of motor, to protection because overload and the damage to pump and effectivelying prevent MBR film to produce the super flow of water pump and run causing fouling membrane and block, the alarm lamp being arranged on dial plate simultaneously also will receive signal, and sound alarm or sound-light alarm occurs, moment reminds the attention of operator and implements precautionary measures, it effectively avoids finding in time and MBR film is effectively prevent to produce the super flow fortune of water pump Row causes fouling membrane and blocks.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, and in particular to one kind can prompt to produce the super flow alarm function of water pump
Device.
Background technique
Flowmeter is widely used in various industries as a metering outfit of a liquid, gas dosing, is metering
One of the component part of science and technology, it and national economy, national defense construction, scientific research have close relationship, carry out this work
Make, to guarantee product quality, improve production efficiency, the development for the technology that advances science all plays an important role, especially in energy
Source crisis, industrial production automation degree current era higher and higher, status of the flowmeter in national economy and effect are more
Add obviously, in industry spot, it is most important in commercial measurement that the instrument for measuring fluid flow, which is referred to as flowmeter or flowmeter,
One of instrument, it is with the development of industry, higher and higher to the accuracy and area requirement of flow measurement, in order to adapt to a variety of use
On the way, various types of flowmeters are come out one after another, and are widely used in petroleum gas, petrochemical industry, water process, food and drink, system
The industries such as medicine, the energy, metallurgy, paper pulp papermaking and construction material are wherein in water treatment facilities, in mid-water process craft, MBR
Film produces pump outlet and has been also applied to flowmeter, mainly reads and measure the metering of a flow after water process, can be clear
The real time status and data of the reaction of the Chu water treatment system, and it is mainly membrane separation technique and biological treatment that MBR film, which produces water pump,
An important link in the novel state waste water treatment system of technology combination, MBR membrane technology are in vacuum pump and to produce water pump
Swabbing action under, using the doughnut in film device, a kind of sewage that the suspended matter in biochemistry pool is separated by solid-liquid separation
Processing technique, but produce exit of pump fluid flowmeter in existing MBR film and only have scale mark no maximum alarm switch to transmit, one
Denier occur needing when super flow someone at the scene when could find to find in time and MBR film is effectively prevent to produce the super flow of water pump to transport
Row causes fouling membrane and blocks, and affects the lag and efficiency of entire technique, also adds cost of equipment maintenance.
Utility model content
In view of the deficiencies of the prior art, the utility model provides one kind and can prompt to produce the super flow alarm unit of water pump, especially
The case where it is to needing clearly to react the whether exceeded operation of flowmeter in site operation and timely and effectively controlling, with
Just reduce the blocking caused by the overload operation of equipment and damage etc., to improve the quality of production.
The utility model is achieved by the following technical programs:
Including flowmeter bodies and the dial plate being arranged in flowmeter bodies, the dial plate is internally provided with pointer, institute
Dial plate is stated to be internally provided with for prompting that control alarms close to switch, it is described to be connected close to switch by controller and alarm lamp
It connects, the controller connects power supply, and the controller output end is connect with frequency converter, the motor of the inverter output terminal and pump
Connection, the motor output end of the pump are connected to controller by wiring；
The pointer rear end, which extends, is provided with rear, and the pointer, which swing by shaft, reaches the different scales of instruction
Location of reading, it is described to be arranged close to switch in shaft side lower position；
Fixed block is provided with above the dial plate, the fixed block side is provided with U-shaped block, the U-shaped block upper side
Face is provided with threaded hole, and the threaded hole is provided with screw, is provided with alarm lamp above the fixed block；
The alarm lamp passes out warning alert signal by light or the sound, described to switch close to switch for touching formula
It or is approach switch；
Read text scale on the dial plate is handled at maximum value for different colours or overstriking.
The utility model has the beneficial effects that generating electric signal, and be transferred to control with close to switch contact by handle afterwards
Device, controller generates electric signal progress data mart modeling according to close to switch, and is communicated to side frequency converter, and frequency converter is mainly exactly
The motor of production water pump is made the reduction of its frequency, to reduce the revolution of motor, thus protection because overload and the damage to pump with
And it effectively prevent MBR film to produce the super flow operation of water pump and causes fouling membrane and block.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art describes in detail.
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model partial enlargement structural representation；
Fig. 3 is the utility model control principle schematic diagram；
In figure: 1, dial plate；2, scale；3, shaft；4, pointer；5, handle afterwards；6, close to switch；7, flowmeter bodies；8, it reports
Warning lamp；9, fixed block；10, U-shaped block；11, screw.
Specific embodiment:
According to Fig. 1, Fig. 2, Fig. 3: including flowmeter bodies 7 and the dial plate being arranged in flowmeter bodies 71, table
Disk 1 is internally provided with pointer 4, and dial plate 1 is internally provided with for prompting that control alarms close to switch 6, passes through control close to switch 6
Device processed is connect with alarm lamp 8, and controller connects power supply, and controller output end is connect with frequency converter, inverter output terminal and pump
The motor output end of motor connection, pump is connected to controller by wiring, and the extension of 4 rear end of pointer passes through 5 pointers 4 after being provided with
Shaft 3, which swing, reaches the location of reading for indicating different scales, is arranged close to switch 6 in the 3 side lower position of shaft,
Fixed block 9 is provided with above dial plate 1,9 side of fixed block is provided with U-shaped block 10,10 upper side face of the U-shaped block setting
There is threaded hole, the threaded hole is provided with screw 11, alarm lamp 8 is provided with above the fixed block 9, and alarm lamp 8 passes through light
Perhaps the sound passes out warning alert signal and is touching formula switch close to switch 6 or is approach switch, the reading on dial plate 1
Number scale 2 is handled at maximum value for different colours or overstriking.
The rear of the utility model 4 rear end of pointer setting first can be with setting when the reading of pointer 4 reaches a maximum value 5
It is provided on the rear position that can be touched 5 close to switch 6, close to the approach switch of 6 available markets of switch maturation, such as
Brand are as follows: the model of producer's production of the Omron Omron/ are as follows: E2E-Z1R5F1-Z approach switch, as long as touching the type
Number close to the end of switch will make its this close to switch issue instruction, and be passed in controller, thus when after 5 with connect
When nearly switch 6 contacts, electric signal is generated close to switch 6, and be transferred to controller, controller generates electricity according to close to switch 6
Signal carries out data mart modeling, and is communicated to side frequency converter, and frequency converter is mainly exactly the motor of production water pump to be made the reduction of its frequency,
It to reduce the revolution of motor, reduces after the revolution of motor that the blade turns of pump the inside will reduce therewith, then has and be exactly
Alarm lamp 8 with warning note is placed on fixed block 9, and edge is aligned, word U is arranged in the edge of alarm lamp 8 just
In shape block 10, its alarm lamp 8 is made by the extruding of 11 pairs of screw lamp bases of alarming in the screw 11 of rotation U-shaped block upper end setting
It is fixedly connected on fixed block 9, alarm lamp 8 will shine or sound production prompt alarm, and the consequence finally generated is exactly the defeated of water
Output will reduce, and be similar to public situation elevator in the case where no personnel, elevator speed will be slack-off, when someone sets foot on
Shi Sudu will accelerate, and reduce the principle of revolution and slack-off, the motor rotations drop pumped at this time to motor using frequency converter
It is low, then output the output flow of water will be reduced or even be shut down, will real-time guard because overload and to pump
Damage and effectively prevent MBR film to produce the alarm that the super flow operation of water pump causes fouling membrane and blocks, while being arranged on dial plate 1
Lamp 8 also will receive signal, and sound alarm or sound-light alarm occurs, and the moment reminds the attention of operator and implements pre-
Anti- measure effectively avoids to find and MBR film is effectively prevent to produce the super flow operation of water pump to cause fouling membrane and block in time.
What the utility model was invented prompts to produce the super flow alarm unit of water pump, solves because MBR film produces the super stream of water pump
Amount operation causes fouling membrane and blocks, and improves safety guarantee, promotes construction efficiency and progress, and great dynamics popularization is worth to make
With.
Claims (5)
1. one kind can prompt to produce the super flow alarm unit of water pump, it is characterised in that: flowed including flowmeter bodies (7) and setting
Dial plate (1) on meter ontology (7), the dial plate (1) are internally provided with pointer (4), and the dial plate (1), which is internally provided with, to be used for
Prompt control alarm close to switch (6), described to be connect close to switch (6) by controller with alarm lamp (8), the controller
Power supply is connected, the controller output end is connect with frequency converter, the motor connection of the inverter output terminal and pump, the pump
Motor output end is connected to controller by wiring.
2. one kind according to claim 1 can prompt to produce the super flow alarm unit of water pump, it is characterised in that: the pointer
(4) rear end, which extends, is provided with rear (5), and the pointer (4), which swing by shaft (3), reaches the reading for indicating different scales
Position, it is described to be arranged close to switch (6) in the shaft (3) side lower position.
3. one kind according to claim 1 can prompt to produce the super flow alarm unit of water pump, it is characterised in that: the dial plate
(1) top is provided with fixed block (9), and fixed block (9) side is provided with U-shaped block (10), at the upper side of the U-shaped block (10)
Face is provided with threaded hole, and the threaded hole is provided with screw (11), is provided with alarm lamp (8) above the fixed block (9).
4. one kind according to claim 1 can prompt to produce the super flow alarm unit of water pump, it is characterised in that: the alarm lamp
(8) by light perhaps the sound pass out warning alert signal it is described close to switch (6) be touching formula switch or be proximity
Switch.
5. one kind according to claim 1 can prompt to produce the super flow alarm unit of water pump, it is characterised in that: the dial plate
(1) read text scale (2) on is handled at maximum value for different colours or overstriking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931355.2U CN209027611U (en) | 2018-11-22 | 2018-11-22 | One kind can prompt to produce the super flow alarm unit of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931355.2U CN209027611U (en) | 2018-11-22 | 2018-11-22 | One kind can prompt to produce the super flow alarm unit of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027611U true CN209027611U (en) | 2019-06-25 |
Family
ID=66909988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931355.2U Expired - Fee Related CN209027611U (en) | 2018-11-22 | 2018-11-22 | One kind can prompt to produce the super flow alarm unit of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605071A (en) * | 2020-12-24 | 2021-04-06 | 安徽密钋斯科技有限公司 | Dry ice is air blow gun for cleaning machine with rotary joint |
| CN113847962A (en) * | 2021-09-17 | 2021-12-28 | 小佩网络科技（上海）有限公司 | Intelligent monitoring system for aquarium |
-
2018
- 2018-11-22 CN CN201821931355.2U patent/CN209027611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605071A (en) * | 2020-12-24 | 2021-04-06 | 安徽密钋斯科技有限公司 | Dry ice is air blow gun for cleaning machine with rotary joint |
| CN113847962A (en) * | 2021-09-17 | 2021-12-28 | 小佩网络科技（上海）有限公司 | Intelligent monitoring system for aquarium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20191122 |