CN102168669A - Automatic water-mist spraying pump station - Google Patents
Automatic water-mist spraying pump station Download PDFInfo
- Publication number
- CN102168669A CN102168669A CN2011100970362A CN201110097036A CN102168669A CN 102168669 A CN102168669 A CN 102168669A CN 2011100970362 A CN2011100970362 A CN 2011100970362A CN 201110097036 A CN201110097036 A CN 201110097036A CN 102168669 A CN102168669 A CN 102168669A
- Authority
- CN
- China
- Prior art keywords
- water
- spwm
- intelligent
- producer
- pump station
- 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
- 239000003595 mist Substances 0.000 title claims abstract description 11
- 238000005507 spraying Methods 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000005086 pumping Methods 0.000 claims description 9
- 101100002926 Arabidopsis thaliana ASHR3 gene Proteins 0.000 claims description 3
- 101100218322 Arabidopsis thaliana ATXR3 gene Proteins 0.000 claims description 3
- 101100043929 Arabidopsis thaliana SUVH2 gene Proteins 0.000 claims description 3
- 101100043931 Chlamydomonas reinhardtii SUVH3 gene Proteins 0.000 claims description 3
- 102100029768 Histone-lysine N-methyltransferase SETD1A Human genes 0.000 claims description 3
- 102100032742 Histone-lysine N-methyltransferase SETD2 Human genes 0.000 claims description 3
- 101000865038 Homo sapiens Histone-lysine N-methyltransferase SETD1A Proteins 0.000 claims description 3
- 101100149326 Homo sapiens SETD2 gene Proteins 0.000 claims description 3
- LZHSWRWIMQRTOP-UHFFFAOYSA-N N-(furan-2-ylmethyl)-3-[4-[methyl(propyl)amino]-6-(trifluoromethyl)pyrimidin-2-yl]sulfanylpropanamide Chemical compound CCCN(C)C1=NC(=NC(=C1)C(F)(F)F)SCCC(=O)NCC2=CC=CO2 LZHSWRWIMQRTOP-UHFFFAOYSA-N 0.000 claims description 3
- 101100533304 Plasmodium falciparum (isolate 3D7) SETVS gene Proteins 0.000 claims description 3
- 101150057295 SET3 gene Proteins 0.000 claims description 3
- 101100042374 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SET4 gene Proteins 0.000 claims description 3
- 101150117538 Set2 gene Proteins 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Images
Abstract
The invention discloses an automatic water-mist spraying pump station and aims at providing an automatic water-mist spraying pump station capable of conveniently adjusting a spraying quantity. The key point of a technical scheme for realizing the purpose of the invention is as follows: the automatic water-mist spraying pump station comprises a water pump and a spray head, wherein the water-mist spraying pump station is provided with a water pressure control device; the water pressure control device comprises an intelligent SPWM (Sinusoidal Pulse Width Modulation) generator and a PID (Proportion Integration Differentiation) controller; the PID controller is connected with a pressure sensor; ports V01 and V02 of the PID controller are connected with a decoding circuit of the intelligent SPWM generator and a frequency controller circuit; a PWM generator in the intelligent SPWM generator is connected with the frequency controller circuit; the two-phase input end of a power electronic module is connected with the output end of a rectifying liquid filter on a three-phase alternating current power supply circuit; and the three-phase output end of the power electronic module is connected with a water pump motor. The automatic water-mist spraying pump station is used for removing dust in operation areas.
Description
Technical field:
The present invention relates to a kind of spray technique field: particularly a kind of automatic water jetting mist pumping plant.
Background technique:
The colliery digger produces a large amount of dust, and the dust that sieving machine produces can produce harm to the personnel of operation area, and the effective ways of the dust that the cancel job district produces are, atomized water spray is carried out in the operation area, make the dust landing and avoid to around diffusion.Because varying in size of the dust concentration that the operation area produces, dust granules need just can reach desirable effect with different water smoke.
Summary of the invention:
The purpose of this invention is to provide a kind of easily automatic water jetting mist of a kind of spray amount can regulate pumping plant.The technological scheme that realizes the object of the invention is a kind of automatic water jetting mist pumping plant, comprise water pump and fog head, it is characterized in that: the atomized water spray pumping plant is provided with hydraulic control device, this hydraulic control device is made up of intelligent SPWM producer and PID controller, the PID controller has two minimum and maximum water pressure value input port D02 and D03, the V12 port of PID controller is connected with pressure transducer on the water pump water outlet pipeline, the V01 of this PID controller, the SET1 of V02 port and intelligent SPWM producer, SET2, SET3 is connected with the frequency controller circuit through decoding circuit with the SET4 port, PWM producer in the intelligence SPWM producer is connected with described frequency controller circuit respectively, and the RPHT and the RPHB that pass through intelligent SPWM producer, YPHT and YPHB, BPHT is connected with electric power electronic module with the BPHB interface, the two-phase input end of this electric power electronic module is connected with the output terminal that the liquid device is put in order in the rectification on the threephase AC source circuit, and the three-phase output end of this electric power electronic module is connected with pump motor.The present invention has the remarkable advantage of automatic adjusting spray amount compared with the prior art.
Description of drawings:
Fig. 1 is a block system schematic representation of the present invention, and Fig. 2 is control principle figure of the present invention.
Embodiment:
In conjunction with above accompanying drawing the present invention is described in detail, the atomized water spray pumping plant that the dust that the dust in the digging operation district, colliery of solution at present or the operation of sieve powder produce adopts the harm of operating personnel and environment generation, because the dust granule size difference that produced by operation, perhaps the variation of hydraulic pressure all can make the removal ability difference of institute's atomized water spray to dust, the situation (the big or small density of water smoke) that changes the water smoke of ejection when needs needs manual change's hydraulic pressure, changes shower nozzle etc., complicated operation, even need stop operation.For addressing the above problem, in the pipeline of the present invention between water storage box 3 and fog head 4 pressure transducer is set, the motor 1 that drives water pump 2 can be an anti-explosion motor, this anti-explosion motor is applicable to the colliery digging area, avoids causing gas explosion accident.
In conjunction with Fig. 2 the Automatic Control Theory of atomized water spray pumping plant of the present invention is described, the port V12 of PID controller (model is IPC301) is connected with sensor, the D02 of PID controller, the D03 port is the maximum pressure value of hydraulic pressure setting and the input port of minimum pressure values, the port V01 of PID controller, (model is SA866DE to V02 with intelligent SPWM producer respectively, manufacturer is a MIPEL semiconductor company) in the port (SET1 of frequency control circuit, SET2, SET3, SET4) connect, PWM producer in the intelligence SPWM producer control circuit is connected with the intelligent electric power electronics module with the said frequencies controller respectively, one end of this intelligent electric power electronics module is connected with rectification liquid-filter on the threephase AC source circuit, and the three-phase alternating-current supply of its other end is connected with the motor M that drives water pump.The control principle of above-mentioned control circuit is, atomized water spray index according to the operation area requirement, maximum with the hydraulic pressure set, minimum value is input in the PID controller, the actual hydraulic pressure power value that this setup pressure value and sensor record compares, if during greater than predetermined range, motor is controlled through the intelligent electric power electronics module through frequency control circuit in the intelligent SPWM producer control circuit and the certain frequency of PWM producer computing output, make motor accelerate or reduce rotating speed, adjust the hydraulic pressure that water pump comes out, thereby obtain desired atomized water spray situation, realized the closed-circuit of atomized water spray.
Claims (1)
1. automatic water jetting mist pumping plant, comprise water pump and fog head, it is characterized in that: the atomized water spray pumping plant is provided with hydraulic control device, this hydraulic control device is made up of intelligent SPWM producer and PID controller, the PID controller has two minimum and maximum water pressure value input port D02 and D03, the V12 port of PID controller is connected with pressure transducer on the water pump water outlet pipeline, the V01 of this PID controller, the SET1 of V02 port and intelligent SPWM producer, SET2, SET3 is connected with the frequency controller circuit through decoding circuit with the SET4 port, PWM producer in the intelligence SPWM producer is connected with described frequency controller circuit respectively, and the RPHT and the RPHB that pass through intelligent SPWM producer, YPHT and YPHB, BPHT is connected with electric power electronic module with the BPHB interface, the two-phase input end of this electric power electronic module is connected with the output terminal that the liquid device is put in order in the rectification on the threephase AC source circuit, and the three-phase output end of this electric power electronic module is connected with pump motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097036.2A CN102168669B (en) | 2011-04-13 | 2011-04-13 | Automatic water-mist spraying pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097036.2A CN102168669B (en) | 2011-04-13 | 2011-04-13 | Automatic water-mist spraying pump station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102168669A true CN102168669A (en) | 2011-08-31 |
| CN102168669B CN102168669B (en) | 2013-10-30 |
Family
ID=44489953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110097036.2A Active CN102168669B (en) | 2011-04-13 | 2011-04-13 | Automatic water-mist spraying pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102168669B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771141A (en) * | 2016-01-22 | 2016-07-20 | 武汉大学苏州研究院 | Temperature feedback type water spray fire-extinguishing system and device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575368A (en) * | 1991-09-17 | 1993-03-26 | Nec Ic Microcomput Syst Ltd | Nonlinear amplifier |
| JPH05184194A (en) * | 1991-11-14 | 1993-07-23 | Omron Corp | Motor controller |
| CN2406733Y (en) * | 2000-01-19 | 2000-11-22 | 于银龙 | Electric micro-sprayer |
| JP2002305890A (en) * | 2001-04-02 | 2002-10-18 | Matsushita Electric Ind Co Ltd | Drive-control device for motor for pump |
| CN200952794Y (en) * | 2006-04-10 | 2007-09-26 | 爱克斯爱尔(北京)加湿系统有限公司 | Central air conditioner humidifying system |
| CN201277180Y (en) * | 2008-08-27 | 2009-07-22 | 尹殿华 | Special variable-frequency constant-pressure control apparatus for intelligent water pump |
| CN101621276A (en) * | 2008-07-01 | 2010-01-06 | 沈阳工业大学 | High-power brushless double-fed motor variable frequency speed control system and starting method thereof |
| CN201470531U (en) * | 2009-09-11 | 2010-05-19 | 曹永军 | High-temperature and high-speed water mist generator |
| CN202052662U (en) * | 2011-04-13 | 2011-11-30 | 河南豫通电机股份公司 | Automatic water-spraying pumping station |
-
2011
- 2011-04-13 CN CN201110097036.2A patent/CN102168669B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575368A (en) * | 1991-09-17 | 1993-03-26 | Nec Ic Microcomput Syst Ltd | Nonlinear amplifier |
| JPH05184194A (en) * | 1991-11-14 | 1993-07-23 | Omron Corp | Motor controller |
| CN2406733Y (en) * | 2000-01-19 | 2000-11-22 | 于银龙 | Electric micro-sprayer |
| JP2002305890A (en) * | 2001-04-02 | 2002-10-18 | Matsushita Electric Ind Co Ltd | Drive-control device for motor for pump |
| CN200952794Y (en) * | 2006-04-10 | 2007-09-26 | 爱克斯爱尔(北京)加湿系统有限公司 | Central air conditioner humidifying system |
| CN101621276A (en) * | 2008-07-01 | 2010-01-06 | 沈阳工业大学 | High-power brushless double-fed motor variable frequency speed control system and starting method thereof |
| CN201277180Y (en) * | 2008-08-27 | 2009-07-22 | 尹殿华 | Special variable-frequency constant-pressure control apparatus for intelligent water pump |
| CN201470531U (en) * | 2009-09-11 | 2010-05-19 | 曹永军 | High-temperature and high-speed water mist generator |
| CN202052662U (en) * | 2011-04-13 | 2011-11-30 | 河南豫通电机股份公司 | Automatic water-spraying pumping station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771141A (en) * | 2016-01-22 | 2016-07-20 | 武汉大学苏州研究院 | Temperature feedback type water spray fire-extinguishing system and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102168669B (en) | 2013-10-30 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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 invention: An automatic water spray pump station Effective date of registration: 20220905 Granted publication date: 20131030 Pledgee: Postal Savings Bank of China Co.,Ltd. Xinxiang Branch Pledgor: HENAN YUTONG ELECTRIC MOTOR SHARES CO. Registration number: Y2022980014449 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20131030 Pledgee: Postal Savings Bank of China Co.,Ltd. Xinxiang Branch Pledgor: HENAN YUTONG ELECTRIC MOTOR SHARES CO. Registration number: Y2022980014449 |
|
| 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 invention: An automatic spray mist pump station Effective date of registration: 20231031 Granted publication date: 20131030 Pledgee: Postal Savings Bank of China Co.,Ltd. Xinxiang Branch Pledgor: HENAN YUTONG ELECTRIC MOTOR SHARES CO. Registration number: Y2023980063237 |