CN105179206A - Water channel device for vacuum pump in resin production - Google Patents
Water channel device for vacuum pump in resin production Download PDFInfo
- Publication number
- CN105179206A CN105179206A CN201510709176.9A CN201510709176A CN105179206A CN 105179206 A CN105179206 A CN 105179206A CN 201510709176 A CN201510709176 A CN 201510709176A CN 105179206 A CN105179206 A CN 105179206A
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- China
- Prior art keywords
- water
- vacuum pump
- plc
- knock out
- water pipe
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Abstract
The invention relates to the technical field of resin production equipment, in particular to a water channel device for a vacuum pump in resin production. The water channel device comprises a water pipe arranged between the vacuum pump and a buffer tank. One end of the water pipe is connected with a water inlet pipe opening of the buffer tank, and the other end of the water pipe is connected with a pump opening of the vacuum pump. An electromagnetic valve is arranged on the right side of the water pipe. A PLC is arranged outside the buffer tank, and the PLC is connected with the electromagnetic valve through a wire. A water outlet pipe opening is formed in the upper portion of the left side of the buffer tank. A water level sensor is arranged on the upper portion of the left side of the inner wall of the buffer tank and located below the water outlet pipe opening, and the water level sensor is connected with the PLC through signals. The water channel device for the vacuum pump in resin production has the advantages that the structure is simple, operation is convenient, the condition that a vacuum pump cannot achieve liquid sealing, and thus failure happens is avoided, normal operation of production is guaranteed, and repairing and maintaining work in the later period is reduced.
Description
Technical field
The present invention relates to production of resins equipment technical field, particularly a kind of production of resins intermediate pump passway for water.
Background technique
Vacuum pump refers to and utilizes machinery, physics, chemistry or physicochemical method to be bled and the device or the equipment that obtain vacuum to taking out container.Popular, vacuum pump is the device improving, produce and maintain vacuum by various method in a certain enclosed space.In resin manufacturing processes, vacuum pump and knock out drum directly use water pipe be connected can, but due to vacuum pump water outlet directly from pump head flow into knock out drum, cause pump head effectively cannot form fluid-tight and pump can not effectively be worked.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, there is provided a kind of structure simple, a kind of production of resins intermediate pump passway for water reasonable in design, easy to use, it adopts on the water pipe between vacuum pump and knock out drum and arranges solenoid valve and backup manual valve, when after knock out drum water outlet, Controlling solenoid valve is closed, thus makes the normal operation ensureing vacuum pump; It is simple that it has structure, easy to operate, solves the situation that vacuum pump lost efficacy because not forming fluid-tight, ensure that normally carrying out of production, decrease the maintenance maintenance work in later stage.
For achieving the above object, the technical solution used in the present invention is:
A kind of production of resins intermediate pump passway for water of the present invention, it comprises the water pipe be arranged between vacuum pump and knock out drum; Described water pipe one end is connected with the water inlet pipe mouth of knock out drum, and this water pipe the other end is connected with the pumping hole of vacuum pump; On described water pipe, right side arranges an electromagnetic valve; Arrange a PLC outside described knock out drum, this PLC is connected with electromagnetic valve by wire; The left upper portion of described knock out drum arranges an effluent pipe mouth; Described knock out drum inwall left upper portion, the below of effluent pipe mouth arranges a water level sensor, and this water level sensor is connected with PLC by signal.
Further, described water pipe upper left side arranges a backup manual valve, and this backup manual valve is on state.
After adopting said structure, beneficial effect of the present invention is: a kind of production of resins intermediate pump passway for water of the present invention, it adopts on the water pipe between vacuum pump and knock out drum and arranges solenoid valve and backup manual valve, when after knock out drum water outlet, Controlling solenoid valve is closed, thus makes the normal operation ensureing vacuum pump; It is simple that it has structure, easy to operate, solves the situation that vacuum pump lost efficacy because not forming fluid-tight, ensure that normally carrying out of production, decrease the maintenance maintenance work in later stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, knock out drum; 2, water inlet pipe mouth; 3, water pipe; 4, manual valve; 5, electromagnetic valve; 6, vacuum pump; 7, PLC; 8, effluent pipe mouth; 9, water level sensor.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, a kind of production of resins intermediate pump passway for water of the present invention, it comprises the water pipe 3 be arranged between vacuum pump 6 and knock out drum 1; Described water pipe 3 one end is connected with the water inlet pipe mouth 2 of knock out drum 1, and this water pipe 3 the other end is connected with the pumping hole of vacuum pump 6; On described water pipe 3, right side arranges an electromagnetic valve 5; Arrange a PLC 7 outside described knock out drum 1, this PLC 7 is connected with electromagnetic valve 5 by wire; The left upper portion of described knock out drum 1 arranges an effluent pipe mouth 8; Described knock out drum 1 inwall left upper portion, the below of effluent pipe mouth 8 arranges a water level sensor 9, and this water level sensor 9 is connected with PLC 7 by signal.
Preferred as one of the present invention, described water pipe 3 upper left side arranges a backup manual valve 4, and this backup manual valve 4 is on state.
The present invention in use, is arranged on the manual valve 4 of water pipe 3 upper left side, and its state is on state; After knock out drum 1 is intake, its water level to knock out drum 1 left upper portion effluent pipe mouth 8 place and when overflowing, now water level sensor 9 sends signal to PLC 7, PLC 7 Controlling solenoid valve door 5 is closed, thus vacuum pump 6 can normally be worked, directly can not flow into knock out drum from pump head because of vacuum pump water outlet, cause pump head effectively cannot form fluid-tight and pump can not effectively be worked.
When solenoid valve breaks down because of easily outer, when can not close, now use manual valve 4 to carry out manual operations and close, thus ensure the working efficiency of vacuum pump further.
The present invention should be noted that, PLC 7 Controlling solenoid valve door 5, and PLC receives circuit and easy programming that water level sensor 9 etc. uses, is all that the technician of the industry can realize easily, therefore is not elaborated in the design.
A kind of production of resins intermediate pump passway for water of the present invention, it adopts on the water pipe between vacuum pump and knock out drum and arranges solenoid valve and backup manual valve, when after knock out drum water outlet, Controlling solenoid valve is closed, thus makes the normal operation ensureing vacuum pump; It is simple that it has structure, easy to operate, solves the situation that vacuum pump lost efficacy because not forming fluid-tight, ensure that normally carrying out of production, decrease the maintenance maintenance work in later stage.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (2)
1. a production of resins intermediate pump passway for water, it comprises the water pipe (3) be arranged between vacuum pump (6) and knock out drum (1); Described water pipe (3) one end is connected with the water inlet pipe mouth (2) of knock out drum (1), and this water pipe (3) the other end is connected with the pumping hole of vacuum pump (6); It is characterized in that: the upper right side of described water pipe (3) arranges an electromagnetic valve (5); Arrange a PLC (7) outside described knock out drum (1), this PLC (7) is connected with electromagnetic valve (5) by wire; The left upper portion of described knock out drum (1) arranges an effluent pipe mouth (8); Described knock out drum (1) inwall left upper portion, the below of effluent pipe mouth (8) arranges a water level sensor (9), and this water level sensor (9) is connected with PLC (7) by signal.
2. a kind of production of resins intermediate pump passway for water according to claim 1, it is characterized in that: described water pipe (3) upper left side arranges a backup manual valve (4), this backup manual valve (4) is on state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709176.9A CN105179206A (en) | 2015-10-28 | 2015-10-28 | Water channel device for vacuum pump in resin production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709176.9A CN105179206A (en) | 2015-10-28 | 2015-10-28 | Water channel device for vacuum pump in resin production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179206A true CN105179206A (en) | 2015-12-23 |
Family
ID=54901542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510709176.9A Pending CN105179206A (en) | 2015-10-28 | 2015-10-28 | Water channel device for vacuum pump in resin production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179206A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11116285A (en) * | 1997-10-09 | 1999-04-27 | Sumitomo Electric Ind Ltd | Method for discharging resin in equipment for coating optical fiber with resin |
| CN203054528U (en) * | 2012-11-27 | 2013-07-10 | 浙江海洋学院 | PLC control system of fishing boat fish suction device |
| CN203355690U (en) * | 2013-05-30 | 2013-12-25 | 河北云山化工集团有限公司 | Automatic drainage device for vacuum system |
| CN104672398A (en) * | 2015-03-11 | 2015-06-03 | 镇江利德尔复合材料有限公司 | Efficient production system for unsaturated resin |
| CN205101198U (en) * | 2015-10-28 | 2016-03-23 | 太仓东能环保设备有限公司 | Water route device is used to resin production medium vacuum pump |
-
2015
- 2015-10-28 CN CN201510709176.9A patent/CN105179206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11116285A (en) * | 1997-10-09 | 1999-04-27 | Sumitomo Electric Ind Ltd | Method for discharging resin in equipment for coating optical fiber with resin |
| CN203054528U (en) * | 2012-11-27 | 2013-07-10 | 浙江海洋学院 | PLC control system of fishing boat fish suction device |
| CN203355690U (en) * | 2013-05-30 | 2013-12-25 | 河北云山化工集团有限公司 | Automatic drainage device for vacuum system |
| CN104672398A (en) * | 2015-03-11 | 2015-06-03 | 镇江利德尔复合材料有限公司 | Efficient production system for unsaturated resin |
| CN205101198U (en) * | 2015-10-28 | 2016-03-23 | 太仓东能环保设备有限公司 | Water route device is used to resin production medium vacuum pump |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |