CN102384092B - Pipeline centrifugal pump for ship - Google Patents
Pipeline centrifugal pump for ship Download PDFInfo
- Publication number
- CN102384092B CN102384092B CN 201110339044 CN201110339044A CN102384092B CN 102384092 B CN102384092 B CN 102384092B CN 201110339044 CN201110339044 CN 201110339044 CN 201110339044 A CN201110339044 A CN 201110339044A CN 102384092 B CN102384092 B CN 102384092B
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- CN
- China
- Prior art keywords
- motor
- temperature
- round flange
- cabin
- ship
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a pipeline centrifugal pump for a ship, comprising a motor and a pump body, wherein a connection plate is arranged at the bottom part of the motor. A motor base is arranged at the upper end of the pump body. A round flange is arranged between the motor base and the connection plate. Both the motor base and the connection plate are connected on the round flange through a bolt. A temperature measuring hole is arranged at one side of the round flange. The temperature measuring hole is integrally provided with a temperature sensor. The temperature measuring hole is also arranged on the pump body and internally provided with the temperature sensor. The periphery of the round flange is welded on a cabin plate when the pump is installed so that the motor is at the upper part of an engine room. The combustion and explosion hazards caused by rise of heat generated from operation of the motor in the engine room are effectively avoided; the round flange and the pump body are provided with the temperature sensor so that the temperature of the motor rotating shaft and the temperature of the pump body can be monitored in real time to more effectively avoid accident.
Description
Technical field
The present invention relates to the marine vertical centrifugal pump, refer more particularly to pipeline centrifugal pump for ship.
Background technique
Watercraft engine room is the ground of installing concentratedly of main auxiliary machine, because the cabin area is limited, the size of the main auxiliary machine of prestowage in the cabin is had stricter requirement.The marine vertical centrifugal pump is with respect to horizontal centrifugal pump peculiar to vessel, and is little with its floor space, and the characteristics of plane structure compactness are widely used in the confession, drainage system of boats and ships.Pipeline centrifugal pump for ship is a kind of in the marine vertical centrifugal pump, it mainly is comprised of motor and pump housing two-part, and pump housing upper end is provided with motor cabinet, and motor bottom is provided with connecting plate, connecting plate is bolted on motor cabinet, and pipeline centrifugal pump for ship all is installed in the cabin usually.The above-mentioned mounting type that motor is installed in the cabin has not only tied up limited cabin space, and exist serious potential safety hazard: narrow and small cabin space is relatively airtight, usually exist inflammable, explosive greasy dirt and oil-contg. smoke, and the larger heat that motor rotation produces can't in time scatter, thereby the danger that may cause burning and exploding that can constantly heat up in the cabin occurs.
Summary of the invention
The technical issues that need to address of the present invention are: a kind of temperature that can monitor constantly pipeline centrifugal pump for ship is provided, and Effective Raise safety of ship performance, and can save the pipeline centrifugal pump for ship of cabin usage space.
For addressing the above problem, the technical solution used in the present invention is: pipeline centrifugal pump for ship, comprise: motor and the pump housing, wherein motor bottom is provided with connecting plate, pump housing upper end is provided with motor cabinet, be provided with round flange between described motor cabinet and the connecting plate, described motor cabinet and connecting plate all are connected with round flange by bolt, one side of described round flange is provided with temperature measuring hole, be provided with temperature transducer in the temperature measuring hole, arranging on the described pump housing also has temperature measuring hole, also is provided with temperature transducer in the temperature measuring hole.
Beneficial effect of the present invention: owing between connecting plate and motor cabinet, be provided with round flange, when pipeline centrifugal pump for ship is installed, to be welded on the cabin plate around the round flange, the pump housing is in the cabin like this, motor is above the plate of cabin, effectively avoided heat that cabin internal cause motor rotation produces and temperature rise, thereby avoided occuring because of the danger that continuous temperature rise causes burning and exploding, and all be provided with temperature transducer on round flange and the pump housing, can monitor constantly like this temperature of machine shaft and the pump housing, more effectively avoid Accidental occurrence; Motor is installed in outside the cabin, has also saved the usage space in the cabin simultaneously.
Description of drawings
Fig. 1 is the structural representation of pipeline centrifugal pump for ship of the present invention.
Embodiment
As shown in Figure 1, pipeline centrifugal pump for ship, comprise: motor 1 and the pump housing 2, wherein the bottom of motor 1 is provided with connecting plate 11, the upper end of the pump housing 2 is provided with motor cabinet 21, is provided with round flange 3 between motor cabinet 21 and the connecting plate 11, and described motor cabinet 21 and connecting plate 11 all are bolted on round flange 3, one side of described round flange 3 is provided with and is provided with the first temperature transducer 32 that connects device for detecting temperature in the first temperature measuring hole 31, the first temperature measuring holes 31; Also be provided with the bottom that the position that also is provided with the second temperature transducer 23, the second temperature measuring holes 22 that connect device for detecting temperature in the second temperature measuring hole 22, the second temperature measuring holes 22 generally can be selected in the pump housing 2 on the described pump housing 2.
During installation
,Be welded on the cabin plate around will round flange 3, so that the pump housing 2 is in the cabin, motor 1 is above the cabin, and the position of installation pipeline centrifugal pump for ship only has the pump housing 2 in the cabin like this.During use, on the device for detecting temperature that the first temperature transducer 32 in the first temperature measuring hole 31 and the second temperature measuring hole 22 and the second temperature transducer 23 transfer to temperature data respectively, the staff can understand the situation of pipeline centrifugal pump for ship temperature rise at any time.What wherein the first temperature transducer 32 was measured is the temperature of the rotating shaft of motor 1, and 23 surveys of the second temperature transducer is the temperature of the pump housing 2 shells.When temperature surpassed normal working temperature, the staff can in time take the measure of lowering the temperature, and effectively avoided causing the danger generation of cabin internal combustion or blast because of continuous temperature rise.
Claims (1)
1. pipeline centrifugal pump for ship, comprise: motor and the pump housing, wherein motor bottom is provided with connecting plate, pump housing upper end is provided with motor cabinet, it is characterized in that: be provided with round flange between described motor cabinet and the connecting plate, described motor cabinet and connecting plate all are connected with round flange by bolt, one side of described round flange is provided with the first temperature measuring hole, be provided with the first temperature transducer in the first temperature measuring hole, be provided with the second temperature measuring hole on the described pump housing, be provided with the second temperature transducer in the second temperature measuring hole; During installation, be welded on the cabin plate around will round flange, so that the pump housing is in the cabin, motor is above the cabin, and the position of installation pipeline centrifugal pump for ship only has the pump housing in the cabin like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110339044 CN102384092B (en) | 2011-11-01 | 2011-11-01 | Pipeline centrifugal pump for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110339044 CN102384092B (en) | 2011-11-01 | 2011-11-01 | Pipeline centrifugal pump for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102384092A CN102384092A (en) | 2012-03-21 |
| CN102384092B true CN102384092B (en) | 2013-05-29 |
Family
ID=45823807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110339044 Expired - Fee Related CN102384092B (en) | 2011-11-01 | 2011-11-01 | Pipeline centrifugal pump for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102384092B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040899A1 (en) * | 2004-08-24 | 2006-03-30 | Schicketanz, Walter, Dr. | Monitoring pumps to detect abnormal operating states, by processing signals from temperature sensors, arranged on pump and triggering countermeasures |
| CN200946575Y (en) * | 2006-08-28 | 2007-09-12 | 上海阿波罗机械制造有限公司 | Intelligent protection and monitor submersible pump |
| CN200978377Y (en) * | 2006-12-15 | 2007-11-21 | 天津鼎盛工程机械有限公司 | Heating and thermal insulation device for road builder asphalt pump |
| CN201284748Y (en) * | 2008-10-30 | 2009-08-05 | 北京依科瑞德地源科技有限责任公司 | Remote control water pump |
| CN201818479U (en) * | 2010-10-14 | 2011-05-04 | 浙江新界泵业股份有限公司 | Water pump with infrared temperature sensor |
| CN202348693U (en) * | 2011-11-01 | 2012-07-25 | 张家港市太平洋泵业制造有限公司 | Marine pipeline-type centrifugal pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041186A (en) * | 1999-07-26 | 2001-02-13 | Ebara Corp | Submergible motor pump |
-
2011
- 2011-11-01 CN CN 201110339044 patent/CN102384092B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040899A1 (en) * | 2004-08-24 | 2006-03-30 | Schicketanz, Walter, Dr. | Monitoring pumps to detect abnormal operating states, by processing signals from temperature sensors, arranged on pump and triggering countermeasures |
| CN200946575Y (en) * | 2006-08-28 | 2007-09-12 | 上海阿波罗机械制造有限公司 | Intelligent protection and monitor submersible pump |
| CN200978377Y (en) * | 2006-12-15 | 2007-11-21 | 天津鼎盛工程机械有限公司 | Heating and thermal insulation device for road builder asphalt pump |
| CN201284748Y (en) * | 2008-10-30 | 2009-08-05 | 北京依科瑞德地源科技有限责任公司 | Remote control water pump |
| CN201818479U (en) * | 2010-10-14 | 2011-05-04 | 浙江新界泵业股份有限公司 | Water pump with infrared temperature sensor |
| CN202348693U (en) * | 2011-11-01 | 2012-07-25 | 张家港市太平洋泵业制造有限公司 | Marine pipeline-type centrifugal pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102384092A (en) | 2012-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20181101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |