CN2825125Y - Nozzle cleaning device - Google Patents
Nozzle cleaning device Download PDFInfo
- Publication number
- CN2825125Y CN2825125Y CN 200520062056 CN200520062056U CN2825125Y CN 2825125 Y CN2825125 Y CN 2825125Y CN 200520062056 CN200520062056 CN 200520062056 CN 200520062056 U CN200520062056 U CN 200520062056U CN 2825125 Y CN2825125 Y CN 2825125Y
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- CN
- China
- Prior art keywords
- sewage
- jet nozzle
- water
- water pump
- way valve
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- Expired - Lifetime
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a jet nozzle cleaning device, which comprises a water purifying tank, a filter, a water pump, an overflow valve, a two-way valve, a cleaning jet nozzle, a PLC control device, water purifying pipelines, a sewage baffle plate, a sewage pipeline, a sewage tank, etc. One end of the water pump is connected with the water purifying tank by the water purifying pipeline, and the other end of the water pump is connected with the cleaning jet nozzle by the water purifying pipeline. The two-way valve is also connected in series between the water pump and the cleaning jet nozzle, and the overflow valve is connected in parallel between the water pump and the two-way valve. The other end of the overflow valve is connected with the water purifying tank. The sewage baffle plate is arranged at the circumference of the cleaning jet nozzle. The sewage baffle plate and the sewage pipeline are vertically communicated. The cleaning jet nozzle and the water purifying pipelines pass through the sewage pipeline, and the cleaning jet nozzle, the water purifying pipelines and the sewage pipeline are connected into an integral body and are controlled by the PLC control device to realize automatic displacement. When the utility model works, the cleaning jet nozzle is firstly controlled by the PLC control device to cause the cleaning jet nozzle to arrive at the just lower side of a jet nozzle of a piston pump, and then, the water pump is opened. Water is controlled by the two-way valve to be jetted onto a jet nozzle of a color slurry pump to clean residual color slurry, pipeline blockage is avoided and the normal operation of a color mixer is ensured.
Description
Technical field
The present invention relates to a kind of cleaning device, especially a kind of device that is used to clean the colour mixer nozzle.
Background technology
In existing domestic and international colour mixer, major part is not provided with cleaning device for nozzle segment, causes that the nozzle place is residual a mill base, and deviation, perhaps spray nozzle clogging appear in toning.
Summary of the invention
The technical problem to be solved in the present invention is fully to clean the nozzle of colour mixer, and the nozzle place is often kept clean, and does not influence the order of accuarcy that normally uses and mix colours of colour mixer.
In order to solve the problems of the technologies described above, the present invention discloses a kind of nozzle cleaning, it comprises parts such as clear water tanks, filter, water pump, overflow valve, two-way valve, washer jet, PLC control device, water purification pipeline, Sewage baffle, sewage conduct and foul water tank, and wherein pipeline couples together other each several part except that the PLC control device.The filter two ends connect clear water tanks and water pump respectively, play the purpose that purifies water.The water pump other end connects two-way valve and overflow valve, and it extracts water purification by filter, and to the current pressurization, produces high-velocity flow, to reach the purpose of cleaning.As required, a water pump can suitably connect a plurality of two-way valves.The two-way valve other end connects washer jet, and whether its control current passes through.Washer jet is subjected to the control of PLC control device, realizes moving in the displacement.Washer jet is also fixedlyed connected with sewage conduct with Sewage baffle, and Sewage baffle is used to collect sewage, so that sewage is discharged from sewage conduct.The overflow valve other end connects clear water tanks, and when the pressurization of water pump surpassed the maximum pressure that two-way valve can bear, overflow valve was used to discharge unnecessary current, makes it to be expelled back in the clear water tanks.
During work, at first by PLC control device control washer jet, make it to arrive the piston pump nozzle under.Open water pump again, current are ejected on the piston pump nozzle by the control of two-way valve, to clean remaining mill base.Sewage is flowed to foul water tank by sewage conduct.If two-way valve is in closed condition, or the pressure in the pipeline between water pump and the two-way valve is greater than the rated pressure of overflow valve, and then overflow valve is opened automatically, discharges unnecessary water and flows in the clear water tanks.
This device adopts high-velocity flow cleaning colour mixer nozzle, can guarantee the colour mixer operate as normal, the situation of can not occur mixing colours inaccurate or spray nozzle clogging.
Description of drawings
Fig. 1 is the fundamental diagram of cleaning device;
Fig. 2 is the structural scheme of mechanism of washer jet part.
Wherein, 1 is clear water tanks, and 2 is two-way valve, and 3 is filter, and 4 is water pump, and 5 is overflow valve, and 6 is foul water tank, and 7 is washer jet, and 8 is the PLC control device, and 9 is that water purification pipeline, 10 is that Sewage baffle, 11 is that sewage conduct, 12 is that piston pump, 13 is the piston pump nozzle.
The specific embodiment
Describe embodiments of the present invention in detail below in conjunction with accompanying drawing:
Fig. 1 shows that filter 3 two ends connect clear water tanks 1 and water pump 4 respectively, and water pump 4 other ends connect two-way valve 2 and overflow valve 5.Two-way valve 2 other ends connect washer jet 7, and washer jet 7 is fixedlyed connected the formation one with water purification pipeline 9, Sewage baffle 10 and sewage conduct 11, and they are subjected to the control of PLC control device 8 jointly.Sewage conduct 11 links to each other with foul water tank 6.Overflow valve 5 other ends connect clear water tanks 1.
During work, at first by PLC control device 8 control washer jets 7, make it to arrive two piston pump nozzles 13 under.Open water pump then, current enter from clear water tanks 1 in the water purification pipeline 9, pass through filter 3 and water pump 4 again, arrive two-way valve 2.If this moment, two-way valve 2 was an opening, then current are ejected on the piston pump nozzle 13 by washer jet 7, with cleaning piston pump nozzle 13.Sewage flows in the sewage conduct 11 along Sewage baffle 10, is discharged at last in the foul water tank 6, as shown in Figure 2.If this moment, two-way valve 2 was in closed condition, or the pressure in the pipeline is greater than the rated pressure of overflow valve 5 between water pump 4 and the two-way valve 2, and then overflow valve 5 is opened automatically, discharges unnecessary water and flows in the clear water tanks 1.
Claims (2)
1. nozzle cleaning, comprise clear water tanks, water purification pipeline, filter, water pump, washer jet, water pump one end connects clear water tanks and filter by the water purification pipeline, the other end connects washer jet by the water purification pipeline, and it is characterized in that: it also contains two-way valve, overflow valve, Sewage baffle, sewage conduct; Be in series with two-way valve between water pump and the washer jet; Be parallel with overflow valve between water pump and the two-way valve, the overflow valve other end connects clear water tanks; Be provided with Sewage baffle around the washer jet, Sewage baffle intersects with sewage conduct and communicates, and the water purification pipeline passes sewage conduct and washer jet fixed seal connection, and four link into an integrated entity; The sewage conduct other end links to each other with foul water tank.
2. according to claim 1 or 2 each described a kind of nozzle cleanings, it is characterized in that: washer jet, Sewage baffle, sewage conduct are subjected to the control of PLC control device jointly, realize automatic displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062056 CN2825125Y (en) | 2005-08-01 | 2005-08-01 | Nozzle cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062056 CN2825125Y (en) | 2005-08-01 | 2005-08-01 | Nozzle cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825125Y true CN2825125Y (en) | 2006-10-11 |
Family
ID=37065308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520062056 Expired - Lifetime CN2825125Y (en) | 2005-08-01 | 2005-08-01 | Nozzle cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825125Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190430B (en) * | 2006-12-01 | 2012-01-04 | 比亚迪精密制造有限公司 | Paint feeding system cleaning device and method |
| CN101646500B (en) * | 2007-10-30 | 2012-03-21 | 萨塔有限两合公司 | Cleaning device for cleaning spray guns |
| CN112157097A (en) * | 2020-09-29 | 2021-01-01 | 柳州市柳铁中心医院 | Colorimetric cup group cleaning device |
-
2005
- 2005-08-01 CN CN 200520062056 patent/CN2825125Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190430B (en) * | 2006-12-01 | 2012-01-04 | 比亚迪精密制造有限公司 | Paint feeding system cleaning device and method |
| CN101646500B (en) * | 2007-10-30 | 2012-03-21 | 萨塔有限两合公司 | Cleaning device for cleaning spray guns |
| CN112157097A (en) * | 2020-09-29 | 2021-01-01 | 柳州市柳铁中心医院 | Colorimetric cup group cleaning device |
| CN112157097B (en) * | 2020-09-29 | 2024-05-28 | 柳州市柳铁中心医院 | Cuvette group belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Oceanpower Color Technology Co., Ltd. Assignor: Haichuan Industry Co., Ltd., Shenzhen Contract fulfillment period: 2008.8.9 to 2015.1.17 Contract record no.: 2008440000273 Denomination of utility model: A kind of nozzle cleaning and cleaning method Granted publication date: 20061011 License type: Exclusive license Record date: 20081014 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.9 TO 2015.1.17; CHANGE OF CONTRACT Name of requester: SHENZHEN HAICHUAN COLOR TECHNOLOGY CO., LTD. Effective date: 20081014 |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150801 Granted publication date: 20061011 |
|
| EXPY | Termination of patent right or utility model |