CN2160782Y - 带有气水分离器的热水循环泵 - Google Patents

带有气水分离器的热水循环泵 Download PDF

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Publication number
CN2160782Y
CN2160782Y CN 93225044 CN93225044U CN2160782Y CN 2160782 Y CN2160782 Y CN 2160782Y CN 93225044 CN93225044 CN 93225044 CN 93225044 U CN93225044 U CN 93225044U CN 2160782 Y CN2160782 Y CN 2160782Y
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separator
pump
pump housing
hot
moisture trap
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Expired - Fee Related
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CN 93225044
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王良方
陈懋勤
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SANLING ELECTRIC APPLIANCES GENERAL FACTORY SHANGHAI
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SANLING ELECTRIC APPLIANCES GENERAL FACTORY SHANGHAI
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Abstract

本实用新型涉及一种热水循环泵,包括泵体、叶 轮,其特征是:在泵体内装有气水分离器。在气水分 离器内还装有导气杆,该导气杆可大大地增强气水分 离效果。本实用新型可用于家用热水器、居室取暖系 统的热水循环系统,有效地进行气水分离,降低噪音, 保证热水循环系统的正常工作。

Description

本实用新型涉及一种热水循环泵。
用热水作闭路循环,对生活或办公用房取暖构成的热水循环系统,是由热水循环泵来实现的。如果循环水系统中含有空气,此循环系统便不能正常工作。因此,解决气水分离是热水循环系统正常工作的必要条件。
本实用新型的目的是提供一种带有气水分离器的热水循环泵。
本实用新型的任务是这样实现的。本实用新型包括泵体、叶轮,其特征是泵体内装有气水分离器,叶轮与外接的电动机连接。
图1为本实用新型实施例剖视图。
图2为本实用新型实施例A-A剖视图。
现结合附图对本实用新型实施例作进一步说明。本实用新型包括泵体(1)、叶轮(2),泵体(1)内装有气水分离器(3)。泵体进液口(7)与泵体吸入腔(5)连通,分离器进液口(4)与分离器内腔(11)连通,分离器出液口(6)与叶轮(2)沿同一轴线分布,经盘形隔板(8)与叶轮吸入口(9)连通。气水分离器(3)呈双圆筒状,包括外圆筒(14)、内圆筒(15),内、外圆筒(14)(15)同心,内圆筒(15)位于分离器(3)下部的出液口(6)处。在气水分离器排气口(13)处还装有开口面向分离器入口(4)的半圆形的导气杆(10),该导气杆(10)可大大地增强水气分离效率。泵体排气口(12)上可外接自动排气阀。含气的热水自泵体下部的进液口(7)进入泵体吸入腔(5),经气水分离器上部的进液口(4)切向进入分离器内腔(11),并在其中形成旋流,由于离心原理及气水比重不同,气水自行分离。被分离出的气体经半圆形导气杆(10)上升,由泵体排气口(12)经自动排气阀自动排出。(16)为热水循环泵的出水口。
本实用新型用于家用热水器、居室取暖系统的热水循环系统,可有效地进行气水分离,降低噪音,保证热水循环系统的正常工作。本实用新型也能有效地解决其它循环介质为含气液体的气液分离。

Claims (4)

1、一种带有气水分离器的热水循环泵,包括泵体(1)、叶轮(2),其特征是:在泵体(1)内装有气水分离器(3)。
2、按权利要求1所述的循环泵,其特征是:泵体进液口(7)与泵体吸入腔(5)连通,分离器进液口(4)与分离器内腔(11)连通,分离器出液口(6)与叶轮(2)沿同一轴线分布,经盘形隔板(8)与叶轮吸入口(9)连通。
3、按权利要求2所述的循环泵,其特征是:气水分离器(3)呈双圆筒形,包括外圆筒(14)、内圆筒(15),内、外圆筒(14)(15)同心,内圆筒(15)位于分离器(3)下部出液口(6)处。
4、按权利要求3所述的循环泵,其特征是:在气水分离器(3)上还装有用于增强分离效果的导气杆(10)。
CN 93225044 1993-01-12 1993-01-12 带有气水分离器的热水循环泵 Expired - Fee Related CN2160782Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93225044 CN2160782Y (zh) 1993-01-12 1993-01-12 带有气水分离器的热水循环泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93225044 CN2160782Y (zh) 1993-01-12 1993-01-12 带有气水分离器的热水循环泵

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CN2160782Y true CN2160782Y (zh) 1994-04-06

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CN 93225044 Expired - Fee Related CN2160782Y (zh) 1993-01-12 1993-01-12 带有气水分离器的热水循环泵

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080667A (zh) * 2011-03-14 2011-06-01 江山市通联泵业成套有限公司 一种高效节能无密封自控自吸泵汽水分离器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080667A (zh) * 2011-03-14 2011-06-01 江山市通联泵业成套有限公司 一种高效节能无密封自控自吸泵汽水分离器

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C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Address after: 200010 No. 45 Ruyi Street, Fuxing East Road, Shanghai

Designer after: Wang Liangfang

Patentee after: Wang Liangfang

Address before: 200120, Chen Jia house, 35 West Weifang Road, Shanghai, Pudong

Designer before: Wang Liangfang

Patentee before: Sanling Electric Appliances General Factory, Shanghai

Designer before: Chen Maoqin

COR Change of bibliographic data

Free format text: CORRECT: DESIGNER; FROM: WANG LIANGFANG; CHEN MAOQIN TO: WANG LIANGFANG; PATENTEE; FROM: SANLING ELECTRIC APPLIANCES GENERAL FACTORY, SHANGHAI TO: WANG LIANGFANG

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee