CN103523733A - Accurate PEG (polyethylene glycol) liquid pumping device - Google Patents
Accurate PEG (polyethylene glycol) liquid pumping device Download PDFInfo
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- CN103523733A CN103523733A CN201310521059.0A CN201310521059A CN103523733A CN 103523733 A CN103523733 A CN 103523733A CN 201310521059 A CN201310521059 A CN 201310521059A CN 103523733 A CN103523733 A CN 103523733A
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Abstract
The invention discloses an accurate PEG (polyethylene glycol) liquid pumping device which comprises a vehicle body, a liquid storage tank, a liquid conveying pump and a liquid outgoing pipeline. Traveling wheels are mounted at the bottom of the vehicle body, a controller is mounted on one side of the vehicle body, the liquid storage tank is arranged on the vehicle body, the liquid conveying pump is mounted at the bottom of one end of the liquid storage tank, a liquid outgoing end of the liquid conveying pump is connected with the liquid outgoing pipeline, a flowmeter is arranged on the liquid outgoing pipeline, and the controller is in communication connection with both the flowmeter and the liquid conveying pump. By accurate feedback of the flowmeter and automatic control of the controller, manual intervention in the process of operation can be reduced, multiple pumping vehicles can be operated by one person simultaneously, and working efficiency and metering accuracy are high. The automatic controller can effectively avoid artificial operation errors. In addition, the accurate PEG liquid pumping device is compact in overall structure and convenient in moving on a working site.
Description
Technical field
The invention belongs to solar silicon wafers cutting technique, relate in particular to a kind of accurate pumping installation of PEG liquid mixing for auxiliary mortar.
Background technology
The mortar that silicon chip when cutting used is SiC(carborundum) suspending fluid of cutting sand and PEG liquid (carbowax), while joining mortar, need come hybrid silicon carbide and carbowax in strict accordance with proportioning, otherwise cannot meeting silicon chip, the mortar of allotting cuts operating needs.Generally with the hydraulic forklift with function of weighing, carry out the metering of PEG liquid, this method is first placed on the bucket of dress PEG liquid on weighing fork truck and goes out with pneumatic diaphragm pump pumping, then by the form of artificial reading, determine the pumpage of PEG liquid, reach manual-lock pneumatic diaphragm pump after requirement consumption.The method easily causes the pumpage precision of PEG liquid lower because of problems such as error in reading, operating delaies, and operational stability particularity varies with each individual, and is unfavorable for standardized production.
Summary of the invention
The object of the present invention is to provide the accurate pumping installation of a kind of PEG liquid, it has the advantages that work efficiency is high, measuring accuracy is high and delivery precision is high, to solve the problems referred to above that in prior art, mixed mortar exists.
For reaching this object, the present invention by the following technical solutions:
The accurate pumping installation of a kind of PEG liquid, it comprises car body, liquid reserve tank, liquid delivery pump and fluid pipeline, wherein, the bottom of described car body is provided with road wheel, and a side of described car body is provided with controller, and described liquid reserve tank is arranged on car body, and liquid delivery pump is installed in bottom, one end of described liquid reserve tank, the outlet end of described liquid delivery pump connects fluid pipeline, on described fluid pipeline, is provided with flow counter, and described controller all communicates to connect with flow counter and liquid delivery pump.
Especially, a side of described car body is provided with handle, so that the movement of car body.
Especially, described flow counter is installed perpendicular to fluid pipeline, to reduce its metering error.
Especially, described liquid delivery pump adopts electric water pump.
Especially, there is a downward tilting section end of described fluid pipeline, pipe end PEG liquid noresidue in the time of can making to stop pumping.
Beneficial effect of the present invention is, compared with prior art the accurate pumping installation of described PEG liquid is controlled automatically by accurate feedback and the controller of flow counter, can reduce the manual intervention of operating process, a people is function digit platform pumping vehicle simultaneously, and work efficiency is high and measuring accuracy is high.Auto mat can effectively be avoided manual operation error.The rate of pumping of electric water pump is faster than traditional, pneumatic membrane pump, can shorten the dosing time.Compact overall structure, is convenient to work-site and moves simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the accurate pumping installation of PEG liquid that provides of the specific embodiment of the invention 1.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the accurate pumping installation of PEG liquid that provides of the specific embodiment of the invention 1.
In the present embodiment, the accurate pumping installation of a kind of PEG liquid comprises car body 1, liquid reserve tank 2, electric water pump 3 and fluid pipeline 4, the bottom of described car body 1 is provided with road wheel 5, and its one end is provided with handle 6, to facilitate the movement of car body 1, in one side of described car body 1, controller 7 is installed, so that manual operation, described liquid reserve tank 2 is arranged on car body 1, and electric water pump 3 is installed in bottom, one end of described liquid reserve tank 2, the outlet end of described electric water pump 3 connects fluid pipeline 4, on described fluid pipeline 4, be vertically installed with flow counter 8, at right angle setting mode can reduce the metering error of flow counter 8, described controller 7 all communicates to connect with flow counter 8 and electric water pump 3, and there is a downward tilting section 9 end of described fluid pipeline 4, in the time of can guaranteeing that pumping stops, mouth of pipe PEG liquid flows to end, avoid the residual PEG liquid of the mouth of pipe in moving process to reveal pollution working environment.
During actual use, first PEG liquid is poured into from container in the liquid reserve tank 2 on car body 1, guidance panel on controller 7 is set relevant control parameter (so long as PEG liquid pumpage), fluid pipeline 4 is aimed to the container that needs dosing, then the start button on push panel, electric water pump 3 starts pumping PEG liquid.Flow counter 8 can accurately measure the PEG liquid volume data flowing through in liquid pipeline 4, and controller 7 can accurately be controlled according to the volume data of the feedback of flow counter 8 operation of electric water pump 3, when actual PEG pumpage equals to set PEG liquid pumpage, controller 7 can stop the work of electric water pump 3 in time.In controller 7, can set in addition some drift correction parameters, such as correction of pipeline residual amount etc., thereby guarantee the controlled of actual PEG pumpage accuracy.Car body 1 is convenient to the movement of work-site, can make pumping installation arrive the control position needing, and adjusts the direction of fluid pipeline 4, easy operating.
Above embodiment has just set forth groundwork of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. the accurate pumping installation of PEG liquid, it comprises car body, liquid reserve tank, liquid delivery pump and fluid pipeline, it is characterized in that, the bottom of described car body is provided with road wheel, and a side of described car body is provided with controller, and described liquid reserve tank is arranged on car body, and liquid delivery pump is installed in bottom, one end of described liquid reserve tank, the outlet end of described liquid delivery pump connects fluid pipeline, on described fluid pipeline, is provided with flow counter, and described controller all communicates to connect with flow counter and liquid delivery pump.
2. the accurate pumping installation of PEG liquid according to claim 1, is characterized in that, a side of described car body is provided with handle.
3. the accurate pumping installation of PEG liquid according to claim 1, is characterized in that, described flow counter is installed perpendicular to fluid pipeline.
4. the accurate pumping installation of PEG liquid according to claim 1, is characterized in that, described liquid delivery pump adopts electric water pump.
5. according to the accurate pumping installation of PEG liquid described in claim 1 or 3 any one, it is characterized in that, there is a downward tilting section end of described fluid pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521059.0A CN103523733A (en) | 2013-10-29 | 2013-10-29 | Accurate PEG (polyethylene glycol) liquid pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521059.0A CN103523733A (en) | 2013-10-29 | 2013-10-29 | Accurate PEG (polyethylene glycol) liquid pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103523733A true CN103523733A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521059.0A Pending CN103523733A (en) | 2013-10-29 | 2013-10-29 | Accurate PEG (polyethylene glycol) liquid pumping device |
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| CN (1) | CN103523733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711869A (en) * | 2016-04-18 | 2016-06-29 | 广州极飞电子科技有限公司 | Liquid amount transmission system, liquid filling device, unmanned aerial vehicle and liquid container |
| WO2017181929A1 (en) * | 2016-04-18 | 2017-10-26 | Guangzhou Xaircraft Technology Co., Ltd. | Liquid volume transfer system, liquid infusion device, unmanned aerial vehicle and liquid container |
| CN111292471A (en) * | 2020-04-01 | 2020-06-16 | 上海宥酒信息科技有限公司 | Vending machine of steerable flow |
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| JPH0534191A (en) * | 1991-07-26 | 1993-02-09 | Nippon Paint Co Ltd | Apparauts and method for weighing viscous liquid |
| CN2617752Y (en) * | 2003-03-10 | 2004-05-26 | 李伟 | Liquid dosing supply vehicle |
| CN201242454Y (en) * | 2008-08-08 | 2009-05-20 | 唐自福 | Apparatus for metering transmit-receive oil |
| CN101531034A (en) * | 2009-04-17 | 2009-09-16 | 三一重工股份有限公司 | Mortar vehicle for concrete and asphalt |
| CN101669672A (en) * | 2009-09-27 | 2010-03-17 | 上海烟草（集团）公司 | Automatic flavoring and feeding system |
| CN102659108A (en) * | 2012-04-10 | 2012-09-12 | 沈阳连城精密机器有限公司 | Method for making mortar in silicon industry |
| CN102757007A (en) * | 2012-06-29 | 2012-10-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Liquid filling device |
| CN203820436U (en) * | 2013-10-29 | 2014-09-10 | 高佳太阳能股份有限公司 | PEG liquid precise pumping apparatus |
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2013
- 2013-10-29 CN CN201310521059.0A patent/CN103523733A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534191A (en) * | 1991-07-26 | 1993-02-09 | Nippon Paint Co Ltd | Apparauts and method for weighing viscous liquid |
| CN2617752Y (en) * | 2003-03-10 | 2004-05-26 | 李伟 | Liquid dosing supply vehicle |
| CN201242454Y (en) * | 2008-08-08 | 2009-05-20 | 唐自福 | Apparatus for metering transmit-receive oil |
| CN101531034A (en) * | 2009-04-17 | 2009-09-16 | 三一重工股份有限公司 | Mortar vehicle for concrete and asphalt |
| CN101669672A (en) * | 2009-09-27 | 2010-03-17 | 上海烟草（集团）公司 | Automatic flavoring and feeding system |
| CN102659108A (en) * | 2012-04-10 | 2012-09-12 | 沈阳连城精密机器有限公司 | Method for making mortar in silicon industry |
| CN102757007A (en) * | 2012-06-29 | 2012-10-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Liquid filling device |
| CN203820436U (en) * | 2013-10-29 | 2014-09-10 | 高佳太阳能股份有限公司 | PEG liquid precise pumping apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711869A (en) * | 2016-04-18 | 2016-06-29 | 广州极飞电子科技有限公司 | Liquid amount transmission system, liquid filling device, unmanned aerial vehicle and liquid container |
| WO2017181929A1 (en) * | 2016-04-18 | 2017-10-26 | Guangzhou Xaircraft Technology Co., Ltd. | Liquid volume transfer system, liquid infusion device, unmanned aerial vehicle and liquid container |
| US10435288B2 (en) | 2016-04-18 | 2019-10-08 | Guangzhou Xaircraft Technology Co., Ltd. | Liquid volume transfer system, liquid infusion device, unmanned aerial vehicle and liquid container |
| CN111292471A (en) * | 2020-04-01 | 2020-06-16 | 上海宥酒信息科技有限公司 | Vending machine of steerable flow |
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Application publication date: 20140122 |
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| RJ01 | Rejection of invention patent application after publication |