CN102784732A - Spraying device and method of cleaner - Google Patents
Spraying device and method of cleaner Download PDFInfo
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- CN102784732A CN102784732A CN2011101288173A CN201110128817A CN102784732A CN 102784732 A CN102784732 A CN 102784732A CN 2011101288173 A CN2011101288173 A CN 2011101288173A CN 201110128817 A CN201110128817 A CN 201110128817A CN 102784732 A CN102784732 A CN 102784732A
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- aqueduct
- spray
- operated valve
- cleaning machine
- pressure sensor
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Abstract
The invention discloses a spraying device and method of a cleaner. The spraying device of the cleaner comprises a spraying pipeline arranged in a spraying tank of the cleaner and a water delivery pipeline arranged outside the spraying tank and communicated with the spraying pipeline. A spraying nozzle is arranged on the spraying pipeline, a supercharging pump is connected with one end of the water delivery pipeline which is not connected with the spraying pipeline, and an air-operated valve is arranged on the water delivery pipeline close to the spraying pipeline. A pressure sensor for collecting water pressure in the water delivery pipeline is arranged on the water delivery pipeline between the supercharging pump and the air-operated valve and connected with a frequency converter which receives water pressure signals collected by the pressure sensor, is connected with the supercharging pump, and adjusts the pressure ratio of the supercharging pump according to the water pressure signals to enable the water pressure in the water delivery pipeline to be stable and meet spraying needs. The spraying device of the cleaner is simple in structure, convenient to use and capable of reducing consumption of power energy by reducing a supercharging device.
Description
Technical field
The invention belongs to photovoltaic cell manufacturing field, particularly be used for cleaning, the spray equipment and the spraying method of the cleaning machine of etching work procedure.
Background technology
Cleaning, etching procedure that photovoltaic cell is made in the production process will use cleaning machine; The spray mode of cleaning machine all is to use external pressure (booster pump) that pure water is left in the liquid reserve tank earlier, and then the pure water in the liquid reserve tank is squeezed into the spray groove of cleaning machine by booster pump.Water in the liquid reserve tank is squeezed into the booster pump that spray groove uses belong to the supercharging equipment that secondary uses, its power is 0.75KW, so its consume electric power and service life are too short, and to change time of booster pump longer at every turn, thereby influences the production production capacity.
Summary of the invention
Technical problem to be solved by this invention provide a kind of simple in structure, avoid secondary to use booster pump directly the pure water pipeline to be inserted spray groove and can make the cleaning machine spray equipment of pure water pressure stability.
In order to solve the problems of the technologies described above; The present invention has adopted following technical scheme: the cleaning machine spray equipment; Comprise the spray piping of the spray groove inside that is arranged on cleaning machine and be arranged on the outside aqueduct that is communicated with said spray piping of said spray groove; Said spray piping is provided with shower nozzle; The end that said aqueduct is not connected with said spray piping is connected with and is used to the booster pump that said aqueduct supplies water, and said aqueduct is provided with pneumatic operated valve near the position that connects said spray piping, and the said aqueduct between said booster pump and the said pneumatic operated valve is provided with the pressure sensor that is used to gather hydraulic signal in the said aqueduct; Said pressure sensor is connected with a frequency converter; Said frequency converter receives the hydraulic signal that said pressure sensor is gathered, and said frequency converter is connected with said booster pump, and the pressure ratio of regulating booster pump according to said hydraulic signal is so that stable water pressure in the said aqueduct and satisfied spray demand.
As preferably, the keying of said pneumatic operated valve is controlled by a PLC.
As preferably, be provided for controlling the hand-operated valve of discharge on the aqueduct between said pressure sensor and the said pneumatic operated valve.
As preferably, said hand-operated valve is a manual ball valve.
The present invention discloses a kind of cleaning machine spraying method, comprise the steps:
1) external water source is fed to aqueduct through a booster pump;
2) gather hydraulic signal in the aqueduct, the pressure ratio of regulating said booster pump according to the said hydraulic signal of gathering is so that stable water pressure and satisfied spray demand in the said aqueduct;
3) being arranged on the shower nozzle that the pneumatic operated valve on the aqueduct controls in the spray groove through PLC control sprays.
As preferably, said step 2) the said hydraulic signal in is gathered by the pressure sensor that is arranged on the aqueduct.
The pressure ratio of the said booster pump as preferably, said step 2) is regulated by the frequency converter that is connected and receives the hydraulic signal that pressure sensor sends with said pressure sensor.
Compared with prior art; The beneficial effect of cleaning machine spray equipment of the present invention and spraying method is: the present invention only is provided with a booster pump on aqueduct just can guarantee the stable of external water pressure; And need not secondary booster, therefore lowered cost and saved spent electric energy.The present invention simultaneously is simple and easy to usefulness, can not influence the production production capacity because of secondary booster equipment cisco unity malfunction.
Description of drawings
Fig. 1 is the structural representation of an embodiment of cleaning machine spray equipment of the present invention.
Description of symbols
1-spray groove 2-spray piping
3-aqueduct 4-shower nozzle
5-booster pump 6-pneumatic operated valve
7-pressure sensor 8-frequency converter
9-PLC 10-hand-operated valve
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail, but not as to qualification of the present invention.
Fig. 1 is the structural representation of an embodiment of cleaning machine spray equipment of the present invention.As shown in Figure 1; Cleaning machine spray equipment of the present invention; Comprise the spray piping 2 of spray groove 1 inside that is arranged on cleaning machine and be arranged on the spray groove 1 outside aqueduct 3 that is communicated with spray piping 2; Spray piping 2 is provided with shower nozzle 4, and the end that aqueduct 3 is not connected with spray piping 2 is connected with and is used to the booster pump 5 that aqueduct 3 supplies water, and aqueduct 3 is provided with pneumatic operated valve 6 near the position that connects spray piping 2; Aqueduct 3 between booster pump 5 and the pneumatic operated valve 6 is provided with the pressure sensor 7 that is used to gather hydraulic pressure in the aqueduct 3; Pressure sensor 7 is connected with frequency converter 8, and frequency converter 8 receives the hydraulic signal that pressure sensor 7 is gathered, and frequency converter 8 is connected with booster pump 5; Frequency converter 8 is regulated the pressure ratio of booster pump 5 according to the hydraulic signal that the pressure sensor that receives 7 sends, thereby makes the hydraulic pressure in the aqueduct 3 keep stable and satisfied spray demand.
As a kind of preferred version of the present invention, as shown in Figure 1, the keying of pneumatic operated valve 6 is controlled by PLC9.Further, be provided for controlling the hand-operated valve 10 of discharge on the aqueduct 3 between pressure sensor 7 and the pneumatic operated valve 6.And hand-operated valve 10 can block the current at pneumatic operated valve 6 places when buttoned-up status, is convenient to the maintenance and the replacing of pneumatic operated valve 6.Hand-operated valve 6 can be preferably manual ball valve.
Combine Fig. 1 once more, the cleaning machine spraying method of embodiments of the invention comprises the steps:
1) external water source is fed to aqueduct 3 through booster pump 5;
2) hydraulic signal in the collection aqueduct 3 is according to the pressure ratio of the said hydraulic signal adjusting booster pump of gathering 5, so that stable water pressure and satisfied spray demand in the aqueduct 3;
3) being arranged on the shower nozzle 4 that the pneumatic operated valve 6 on the aqueduct 3 controls in the spray groove 1 through PLC 9 control sprays.
As a kind of preferred version of present embodiment, said step 2) in said hydraulic signal gather by the pressure sensor 7 that is arranged on the aqueduct 3.The pressure ratio of the booster pump 5 said step 2) is by frequency converter 8 adjustings that are connected and receive the hydraulic signal of pressure sensor 7 transmissions with pressure sensor 7.Thereby can guarantee the stable water pressure in the aqueduct 3, and then guarantee the effect of spray.
Cleaning machine spray equipment of the present invention and spraying method are applicable to that the photovoltaic generation industry production makes the spray groove position of the 8000 type cleaning machines that use in the matting in field, 4000 type cleaning machines that etching procedure uses.
Above embodiment is merely exemplary embodiment of the present invention, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be regarded as dropping in protection scope of the present invention.
Claims (7)
1. cleaning machine spray equipment; Comprise the spray piping of the spray groove inside that is arranged on cleaning machine and be arranged on the outside aqueduct that is communicated with said spray piping of said spray groove; Said spray piping is provided with shower nozzle; It is characterized in that; The end that said aqueduct is not connected with said spray piping is connected with and is used to the booster pump that said aqueduct supplies water, and said aqueduct is provided with pneumatic operated valve near the position that connects said spray piping, and the said aqueduct between said booster pump and the said pneumatic operated valve is provided with the pressure sensor that is used to gather hydraulic signal in the said aqueduct; Said pressure sensor is connected with a frequency converter; Said frequency converter receives the hydraulic signal that said pressure sensor is gathered, and said frequency converter is connected with said booster pump, and the pressure ratio of regulating booster pump according to said hydraulic signal is so that stable water pressure in the said aqueduct and satisfied spray demand.
2. cleaning machine spray equipment according to claim 1 is characterized in that the keying of said pneumatic operated valve is controlled by a PLC.
3. cleaning machine spray equipment according to claim 1 is characterized in that, is provided for controlling the hand-operated valve of discharge on the aqueduct between said pressure sensor and the said pneumatic operated valve.
4. cleaning machine spray equipment according to claim 3 is characterized in that, said hand-operated valve is a manual ball valve.
5. a cleaning machine spraying method is characterized in that, comprises the steps:
1) external water source is fed to aqueduct through a booster pump;
2) gather hydraulic signal in the aqueduct, the pressure ratio of regulating said booster pump according to the said hydraulic signal of gathering is so that stable water pressure and satisfied spray demand in the said aqueduct;
3) being arranged on the shower nozzle that the pneumatic operated valve on the aqueduct controls in the spray groove through PLC control sprays.
6. cleaning machine spraying method according to claim 5 is characterized in that, said step 2) in said hydraulic signal gather by the pressure sensor that is arranged on the aqueduct.
7. cleaning machine spraying method according to claim 6 is characterized in that, said step 2) in the pressure ratio of said booster pump regulate by the frequency converter that is connected and receives the hydraulic signal that pressure sensor sends with said pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101288173A CN102784732A (en) | 2011-05-17 | 2011-05-17 | Spraying device and method of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101288173A CN102784732A (en) | 2011-05-17 | 2011-05-17 | Spraying device and method of cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102784732A true CN102784732A (en) | 2012-11-21 |
Family
ID=47150430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101288173A Pending CN102784732A (en) | 2011-05-17 | 2011-05-17 | Spraying device and method of cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102784732A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521546A (en) * | 2014-10-09 | 2015-04-22 | 高密市惠德农产品有限公司 | Corncob soaking device and corncob soaking method |
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
| CN109482555A (en) * | 2018-12-22 | 2019-03-19 | 蚌埠凯盛工程技术有限公司 | A kind of infinitely variable hull cell cleaning machine spray pipe fixing device |
Citations (6)
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|---|---|---|---|---|
| JPH07275748A (en) * | 1994-04-08 | 1995-10-24 | Nabco Ltd | High-pressure fluid injector and its flow sensor |
| EP0958064B1 (en) * | 1997-02-17 | 2003-11-12 | ABB Flexible Automation A/S | Method and device for feeding a controlled volume flow of liquid to a spray nozzle |
| CN1647743A (en) * | 2004-01-31 | 2005-08-03 | 纪正义 | Spray device for washing bowl and vegetable |
| CN1660512A (en) * | 2004-12-30 | 2005-08-31 | 天津大学 | System for supplying water for automatic cart of cleaning glass window |
| CN201373523Y (en) * | 2009-03-23 | 2009-12-30 | 阿姆斯壮机械（中国）有限公司 | High-pressure micro-mist humidifier |
| CN102036485A (en) * | 2010-09-30 | 2011-04-27 | 北大方正集团有限公司 | Spraying device and liquid medicine tank |
-
2011
- 2011-05-17 CN CN2011101288173A patent/CN102784732A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275748A (en) * | 1994-04-08 | 1995-10-24 | Nabco Ltd | High-pressure fluid injector and its flow sensor |
| EP0958064B1 (en) * | 1997-02-17 | 2003-11-12 | ABB Flexible Automation A/S | Method and device for feeding a controlled volume flow of liquid to a spray nozzle |
| CN1647743A (en) * | 2004-01-31 | 2005-08-03 | 纪正义 | Spray device for washing bowl and vegetable |
| CN1660512A (en) * | 2004-12-30 | 2005-08-31 | 天津大学 | System for supplying water for automatic cart of cleaning glass window |
| CN201373523Y (en) * | 2009-03-23 | 2009-12-30 | 阿姆斯壮机械（中国）有限公司 | High-pressure micro-mist humidifier |
| CN102036485A (en) * | 2010-09-30 | 2011-04-27 | 北大方正集团有限公司 | Spraying device and liquid medicine tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521546A (en) * | 2014-10-09 | 2015-04-22 | 高密市惠德农产品有限公司 | Corncob soaking device and corncob soaking method |
| CN104521546B (en) * | 2014-10-09 | 2017-05-10 | 高密市惠德农产品有限公司 | Corncob soaking device and corncob soaking method |
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
| CN109482555A (en) * | 2018-12-22 | 2019-03-19 | 蚌埠凯盛工程技术有限公司 | A kind of infinitely variable hull cell cleaning machine spray pipe fixing device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |