CN206257057U - 一种耐高温液下泵 - Google Patents

一种耐高温液下泵 Download PDF

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Publication number
CN206257057U
CN206257057U CN201621237976.1U CN201621237976U CN206257057U CN 206257057 U CN206257057 U CN 206257057U CN 201621237976 U CN201621237976 U CN 201621237976U CN 206257057 U CN206257057 U CN 206257057U
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China
Prior art keywords
rotating shaft
chamber
bearing
pump case
bearing chamber
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Expired - Fee Related
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CN201621237976.1U
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English (en)
Inventor
张明
陈建章
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JIANGSU JIANGDA PUMP INDUSTRY MANUFACTURE Co Ltd
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JIANGSU JIANGDA PUMP INDUSTRY MANUFACTURE Co Ltd
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Priority to CN201621237976.1U priority Critical patent/CN206257057U/zh
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Abstract

本实用新型涉及一种耐高温液下泵,包括泵壳、轴承室和转轴,转轴穿接轴承室,轴承室安装于泵壳内,轴承室的外部套有有冷却腔,冷却腔的两侧分别设有进水管和出水管,进、出水管分别自泵壳伸出,转轴与轴承室底部间由一道以上的油封密封,转轴与冷却腔的内底面间由一道以上的油封密封。

Description

一种耐高温液下泵
技术领域
本实用新型涉及一种液下泵,具体涉及一种对轴承室冷却的耐高温液下泵。
背景技术
液下泵在输送的介质为高温熔盐时,传动转轴长时间浸泡在高温液体中时,由于金属转轴的传热作用,高温会沿着转轴传导至轴承处,导致轴承温度升高,进而轴承失效。
发明内容
本实用新型的目的在于提供一种耐高温的液下泵。
本实用新型采取的技术方案为:一种耐高温液下泵,包括泵壳、轴承室和转轴,转轴穿接轴承室,轴承室安装于泵壳内,轴承室的外部套有有冷却腔,冷却腔的两侧分别设有进水管和出水管,进、出水管分别自泵壳伸出,转轴与轴承室底部间由由一道以上的油封密封,转轴与冷却腔的内底面间由一道以上的油封密封。
采取以上技术方案后,本实用新型的有益效果为:将轴承室浸泡于冷却腔内,冷却腔通循环冷却水,确保在运送高温介质时,轴承室能有效冷却;轴上通过油封密封,避免冷却水进入轴承腔或者进入泵体。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
以下结合附图对本实用新型的具体实施方式做进一步详述:
如图所示,一种耐高温液下泵,包括泵壳1、轴承室2和转轴3,转轴3穿接轴承室2内的轴承,轴承室2安装于泵壳1内,轴承室2的外部套有有冷却腔4,冷却腔4的两侧分别设有进水管5和出水管6,进、出水管分别自泵壳1伸出,转轴3与轴承室2底部间由一道以上的油封7密封,转轴3与冷却腔4的内底面间由一道以上的油封密封。

Claims (1)

1.一种耐高温液下泵,包括泵壳、轴承室和转轴,转轴穿接轴承室,轴承室安装于泵壳内,其特征在于,轴承室的外部套有冷却腔,冷却腔的两侧分别设有进水管和出水管,进、出水管分别自泵壳伸出,转轴与轴承室底部间由一道以上的油封密封,转轴与冷却腔的内底面间由一道以上的油封密封。
CN201621237976.1U 2016-11-18 2016-11-18 一种耐高温液下泵 Expired - Fee Related CN206257057U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621237976.1U CN206257057U (zh) 2016-11-18 2016-11-18 一种耐高温液下泵

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CN201621237976.1U CN206257057U (zh) 2016-11-18 2016-11-18 一种耐高温液下泵

Publications (1)

Publication Number Publication Date
CN206257057U true CN206257057U (zh) 2017-06-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106555760A (zh) * 2016-11-18 2017-04-05 江苏江大泵业制造有限公司 一种耐高温液下泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106555760A (zh) * 2016-11-18 2017-04-05 江苏江大泵业制造有限公司 一种耐高温液下泵

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Granted publication date: 20170616