CN203820436U - PEG liquid precise pumping apparatus - Google Patents
PEG liquid precise pumping apparatus Download PDFInfo
- Publication number
- CN203820436U CN203820436U CN201320673216.5U CN201320673216U CN203820436U CN 203820436 U CN203820436 U CN 203820436U CN 201320673216 U CN201320673216 U CN 201320673216U CN 203820436 U CN203820436 U CN 203820436U
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- liquid
- peg
- controller
- car body
- fluid pipeline
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Abstract
The utility model discloses a PEG liquid precise pumping apparatus comprising a cart body, a liquid storage box, a liquid conveying pump and a liquid discharging pipeline. The bottom of the vehicle body is provided with walking wheels; one side of the vehicle body is equipped with a controller; the liquid storage box is arranged on the cart body; the bottom of one end of the liquid storage box is provided with the liquid conveying pump; a liquid discharging end of the liquid conveying pump is connected with a liquid discharging pipeline; a flow meter is mounted on the liquid discharging pipeline; and the controller is in a communication connection with the flow meter and the liquid conveying pump respectively. With precise feedback of the flow meter and automatic control of the controller, human intervention can be reduced during operation; a plurality of pumping carts can be operated at the same time by one operator, so work efficiency and measuring accuracy are improved; by the use of the automatic controller, human operational errors can be effectively avoided; and with a compact overall structure, on-site movements can be facilitated.
Description
Technical field
The utility model belongs to solar silicon wafers cutting technique, relates 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 is 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.General with carrying out the metering of PEG liquid with the hydraulic forklift of function of weighing, 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 determine the pumpage of PEG liquid by the form of artificial reading, reach manual-lock pneumatic diaphragm pump after requirement consumption.The method easily causes the pumpage precision of PEG liquid lower because of the problem such as error in reading, operating delay, and operational stability particularity varies with each individual, and is unfavorable for standardized production.
Utility model content
The purpose of this utility model is to provide a kind of PEG liquid accurate pumping installation, and 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 utility model 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 can make to stop pumping time.
The beneficial effects of the utility model are, 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.
Brief description of the drawings
Fig. 1 is the structural representation of the accurate pumping installation of PEG liquid that provides of the utility model detailed description of the invention 1.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the 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 utility model detailed description 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, can ensure that pumping stops time, 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, .
When 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 (as 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, in the time that 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 utility model and characteristic; the utility model is not limited by above-mentioned example; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model 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 |
|---|---|---|---|
| CN201320673216.5U CN203820436U (en) | 2013-10-29 | 2013-10-29 | PEG liquid precise pumping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673216.5U CN203820436U (en) | 2013-10-29 | 2013-10-29 | PEG liquid precise pumping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820436U true CN203820436U (en) | 2014-09-10 |
Family
ID=51475955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320673216.5U Expired - Fee Related CN203820436U (en) | 2013-10-29 | 2013-10-29 | PEG liquid precise pumping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523733A (en) * | 2013-10-29 | 2014-01-22 | 高佳太阳能股份有限公司 | Accurate PEG (polyethylene glycol) liquid pumping device |
-
2013
- 2013-10-29 CN CN201320673216.5U patent/CN203820436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523733A (en) * | 2013-10-29 | 2014-01-22 | 高佳太阳能股份有限公司 | Accurate PEG (polyethylene glycol) liquid pumping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140910 Termination date: 20181029 |