CN105790508A - Motor cooling apparatus applied to BOPP production line - Google Patents
Motor cooling apparatus applied to BOPP production line Download PDFInfo
- Publication number
- CN105790508A CN105790508A CN201610153018.4A CN201610153018A CN105790508A CN 105790508 A CN105790508 A CN 105790508A CN 201610153018 A CN201610153018 A CN 201610153018A CN 105790508 A CN105790508 A CN 105790508A
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- CN
- China
- Prior art keywords
- motor
- pipeline
- valve
- production line
- cooling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Abstract
The invention discloses a motor cooling apparatus applied to a BOPP production line. The motor cooling apparatus comprises a water supply pump, an electric execution valve, a one-way check valve, a Y-shaped filter net, an FIA flow monitoring alarm module, a heat exchange module and a cooling water tank, wherein the one-way check valve is arranged in a pipeline between the water supply pump and the cooling water tank; the electric execution valve is arranged on a pipeline at the other end of the water supply pump; the Y-shaped filter net is arranged on a pipeline at the back end of the electric execution valve; an electric execution valve II is arranged on a pipeline at the back end of the Y-shaped filter net; the FIA flow monitoring alarm module is arranged between the Y-shaped filter net and the electric execution valve; and a pipeline at the back end of the electric execution valve II is communicated with the heat exchange module. According to the motor cooling apparatus, an independent cooling water supply redundancy system is added, so that the problem of motor shut down exceptionally due to cooling and heating is solved; and the motor cooling apparatus has the effects of monitoring a working state of the water pump and monitoring and pre-warning water flow of the system, and can adjust and control water supply flow.
Description
Technical field
The present invention relates to a kind of Intelligent motor chiller for high wide cut, high speed biaxial tension BOPP production line.
Background technology
Current domestic BOPP production line, the main driving mair motor of extrusion system mostly is water-cooled high-power medium voltage converter motor, this motor work can produce substantial amounts of heat, high by common technical cooling water fault rate, fresh water (FW) system contaminants is also easy to blocking cooling pipe drainage screen more, internal overtemperature alarm stop jumping when causing motor to work.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cooling devcie of motor being applied to BOPP production line, solves cooling motor and the production technology mixed contradiction brought of water supply.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
It is applied to the cooling devcie of motor of BOPP production line, including feed pump, motor valve, one way stop peturn valve, Y type drainage screen, FIA traffic monitoring alarm module, heat exchange module and cooling water tank, pipeline between feed pump and cooling water tank arranges one way stop peturn valve, the pipeline of the other end of feed pump arranges motor valve, the pipeline of motor valve rear end arranges Y type drainage screen, the pipeline of Y type drainage screen rear end arranges motor valve two, FIA traffic monitoring alarm module is set between Y type drainage screen and motor valve, the pipeline communication heat exchange module of motor valve two rear end.
Preferably, feed pump is multistage centrifugal high-pressure pump.
Preferably, Y type drainage screen is detachable Y type drainage screen.
Preferably, feed pump, motor valve, one way stop peturn valve are provided with two sets, common connection FIA traffic monitoring alarm module.
Further, two set water pumps, pipeline between motor valve and one way stop peturn valve are provided with pressure transducer.
Further, FIA traffic monitoring alarm module is provided with LCDs.
Beneficial effects of the present invention:
1, the FIA traffic monitoring alarm module that band statistics have shown, it is simple in normal productive process, patrol officer does sth. in advance discovering device hidden danger, reduces nonscheduled down time.
2, the present invention is more stable than traditional water supply mode, and the cooling water pipeline fouling of independent motor is few, and on-line maintenance is also simple.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Embodiments of the present invention is described in detail below.
As shown in Figure 1, a kind of cooling devcie of motor being applied to BOPP production line of disclosure, including multistage centrifugal high-pressure pump, motor valve, one way stop peturn valve, detachable Y type drainage screen FL, FIA traffic monitoring alarm module, heat exchange module 2 and cooling water tank 1, pipeline between multistage centrifugal high-pressure pump and cooling water tank 1 arranges one way stop peturn valve, the pipeline of the other end of multistage centrifugal high-pressure pump arranges motor valve, the pipeline of motor valve rear end arranges detachable Y type drainage screen FL, the pipeline of detachable Y type drainage screen FL rear end arranges motor valve two Y3, between detachable Y type drainage screen FL and motor valve, FIA traffic monitoring alarm module is set, the pipeline communication heat exchange module 2 of motor valve two Y3 rear end.
In the present embodiment, multistage centrifugal high-pressure pump, motor valve, one way stop peturn valve are provided with two sets, common connection FIA traffic monitoring alarm module, wherein, multistage centrifugal high-pressure pump M1, motor valve Y1, one way stop peturn valve D1 connect, multistage centrifugal high-pressure pump M2, motor valve Y2, one way stop peturn valve D2 connect, and the pipeline of the device of two above series connection is provided with pressure transducer.
FIA traffic monitoring alarm module is provided with LCDs.
The present invention is by optimizing system pipeline; pipeline pump type selecting selects multistage centrifugal high-pressure pump; ensure that the height of exit of pump is for hydraulic pressure; it is also provided with FIA traffic monitoring alarm module between pipeline outlet conduit and detachable Y type drainage screen; when water system pipeline partly blocks up because impurity too much causes, flow reduction is below preset value; improve in time and give a warning, carry and arrange the state paying close attention to water cooling system for attendant, it is to avoid motor reaches overtemperature cancel closedown in running.
Detachable Y type drainage screen FL element has effectively filtered the fine impurities in water system, it is prevented that cause big equipment to endanger in the heat exchange module of impurity inflow motor.By the redundancy double water supply system of optimum organization, M1 and Y1 Synchronization Control, M2 and Y2 Synchronization Control, and coordinated operation.When system has one group of feed pump fault, the feedback of another road water system sensor by being arranged on system pipeline, make switching control at once, ensure to produce and stablize.The effect of motor valve two Y3 is to make suitable adjustment by survey inspection heat exchange module outlet temperature, ensure that cooling inflow properly meets different operating modes and uses, avoid the too high stop jumping of motor surface temperature, or the generation of motor surface condensation water occurs in too low temperature.
Invention described above embodiment, is not intended that limiting the scope of the present invention.Any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within the claims of the present invention.
Claims (6)
1. it is applied to the cooling devcie of motor of BOPP production line, it is characterized in that, including feed pump, motor valve, one way stop peturn valve, Y type drainage screen, FIA traffic monitoring alarm module, heat exchange module and cooling water tank, pipeline between feed pump and cooling water tank arranges one way stop peturn valve, the pipeline of the other end of feed pump arranges motor valve, the pipeline of motor valve rear end arranges Y type drainage screen, the pipeline of Y type drainage screen rear end arranges motor valve two, FIA traffic monitoring alarm module is set between Y type drainage screen and motor valve, the pipeline communication heat exchange module of motor valve two rear end.
2. the cooling devcie of motor being applied to BOPP production line according to claim 1, it is characterised in that feed pump is multistage centrifugal high-pressure pump.
3. the cooling devcie of motor being applied to BOPP production line according to claim 1, it is characterised in that Y type drainage screen is detachable Y type drainage screen.
4. the cooling devcie of motor being applied to BOPP production line according to claim 1, it is characterised in that feed pump, motor valve, one way stop peturn valve are provided with two sets, common connection FIA traffic monitoring alarm module.
5. the cooling devcie of motor being applied to BOPP production line according to claim 4, it is characterised in that two set water pumps, pipeline between motor valve and one way stop peturn valve are provided with pressure transducer.
6. the cooling devcie of motor being applied to BOPP production line according to claim 1, it is characterised in that FIA traffic monitoring alarm module is provided with LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153018.4A CN105790508A (en) | 2016-03-17 | 2016-03-17 | Motor cooling apparatus applied to BOPP production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153018.4A CN105790508A (en) | 2016-03-17 | 2016-03-17 | Motor cooling apparatus applied to BOPP production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105790508A true CN105790508A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153018.4A Pending CN105790508A (en) | 2016-03-17 | 2016-03-17 | Motor cooling apparatus applied to BOPP production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105790508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413969A (en) * | 2018-12-24 | 2019-03-01 | 湖南联诚轨道装备有限公司 | A kind of cooling device |
Citations (8)
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|---|---|---|---|---|
| JP2008104355A (en) * | 2008-01-21 | 2008-05-01 | Hitachi Ltd | Cooling system of dynamoelectric machine bearing for water power generating stations |
| CN101335477B (en) * | 2007-06-27 | 2011-03-30 | 天津国华盘山发电有限责任公司 | Internal cold water supplying system for electricity generator cold water system |
| CN103062609A (en) * | 2012-12-25 | 2013-04-24 | 清华大学 | Nuclear power sliding bearing oil feeding system based on comprehensive measurement of flow, pressure and temperature |
| CN103683673A (en) * | 2013-11-13 | 2014-03-26 | 华南理工大学 | Direct spray-type motor cooling system |
| CN103812272A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Circulating cooling structure |
| CN203617882U (en) * | 2013-12-12 | 2014-05-28 | 广州高澜节能技术股份有限公司 | High-voltage variable-frequency water-cooling cabinet |
| US20150222162A1 (en) * | 2014-01-31 | 2015-08-06 | Tesla Motors, Inc. | Pressurized and gravity-fed liquid cooling of electric motor |
| CN205489983U (en) * | 2016-03-17 | 2016-08-17 | 金田集团（桐城）塑业有限公司 | Be applied to electric machine cooling device of BOPP production line |
-
2016
- 2016-03-17 CN CN201610153018.4A patent/CN105790508A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335477B (en) * | 2007-06-27 | 2011-03-30 | 天津国华盘山发电有限责任公司 | Internal cold water supplying system for electricity generator cold water system |
| JP2008104355A (en) * | 2008-01-21 | 2008-05-01 | Hitachi Ltd | Cooling system of dynamoelectric machine bearing for water power generating stations |
| CN103062609A (en) * | 2012-12-25 | 2013-04-24 | 清华大学 | Nuclear power sliding bearing oil feeding system based on comprehensive measurement of flow, pressure and temperature |
| CN103683673A (en) * | 2013-11-13 | 2014-03-26 | 华南理工大学 | Direct spray-type motor cooling system |
| CN203617882U (en) * | 2013-12-12 | 2014-05-28 | 广州高澜节能技术股份有限公司 | High-voltage variable-frequency water-cooling cabinet |
| US20150222162A1 (en) * | 2014-01-31 | 2015-08-06 | Tesla Motors, Inc. | Pressurized and gravity-fed liquid cooling of electric motor |
| CN103812272A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Circulating cooling structure |
| CN205489983U (en) * | 2016-03-17 | 2016-08-17 | 金田集团（桐城）塑业有限公司 | Be applied to electric machine cooling device of BOPP production line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413969A (en) * | 2018-12-24 | 2019-03-01 | 湖南联诚轨道装备有限公司 | A kind of cooling device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 231400 Tongcheng Economic Development Zone, Anhui, Anqing Applicant after: Anhui Jintian high tech Limited by Share Ltd Address before: 246000 Tongcheng Province Economic Development Zone, Anhui City, booming road Jintian group (Tongcheng) Plastic Co., Ltd. Applicant before: GETTEL GROUP (TONGCHENG) PLASTIC INDUSTRY CO., LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |