CN201521454U - Vertical self-priming pump - Google Patents

Vertical self-priming pump Download PDF

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Publication number
CN201521454U
CN201521454U CN2009201880785U CN200920188078U CN201521454U CN 201521454 U CN201521454 U CN 201521454U CN 2009201880785 U CN2009201880785 U CN 2009201880785U CN 200920188078 U CN200920188078 U CN 200920188078U CN 201521454 U CN201521454 U CN 201521454U
Authority
CN
China
Prior art keywords
pump
impeller
main shaft
motor
support
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
Application number
CN2009201880785U
Other languages
Chinese (zh)
Inventor
王成华
周峰
王庆玉
王成荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI TIANMA PUMP VALVE GROUP Co Ltd
Original Assignee
ANHUI TIANMA PUMP VALVE GROUP Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI TIANMA PUMP VALVE GROUP Co Ltd filed Critical ANHUI TIANMA PUMP VALVE GROUP Co Ltd
Priority to CN2009201880785U priority Critical patent/CN201521454U/en
Application granted granted Critical
Publication of CN201521454U publication Critical patent/CN201521454U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a vertical self-priming pump, which comprises a pump body, a pump cover, a main shaft, a support and a motor. The vertical self-priming pump is characterized in that two sides of the pump body are respectively provided with a feed opening and a discharge opening which are arranged on a same horizontal line, an impeller is arranged inside a cavity formed by the pump body and the pump cover, the impeller is mounted at the main shaft end through impeller nuts, radial guide vanes are arranged at the positions of the pump body corresponding to the impeller, an auxiliary impeller is arranged on the upper portion of the pump cover corresponding to the impeller, a bearing seat is arranged on the auxiliary impeller, a shaft sleeve arranged between the bearing seat and the main shaft is provided with a ball bearing, the upper portion of the ball bearing is provided with a shaft sealing gland, the main shaft is connected with the motor through a clamp coupling, the motor is connected to the upper side of the support, and the pump cover is connected to the down side of the support. The vertical self-priming pump has the advantages of compact structure, fine self-priming performance, high efficiency, energy conservation, small occupied area, stable operation, strong safety and convenient use and maintenance.

Description

Vertical self-sucking pump
Technical field
The utility model belongs to a kind of pump, specifically is a kind of vertical self-sucking pump.
Background technique
Current, realize in the production application that the pump of self-absorption function adopts Under Water Pumps more, and Under Water Pumps is heavier, and volume is bigger, comparatively trouble is installed, when material feeding mouth stops up, needs whole pump to hang out and to clear up, will determine the drawing liquid degree of depth during purchase, if when liquid depth and pump shaft length violation, then need change pump in addition, repair very inconvenient, and Under Water Pumps must be installed in directly over the liquid, and mobility is not strong.Often need supplementary equipment such as bottom valve, vacuum valve, gas separator during Under Water Pumps work, technological process is comparatively complicated.Because Under Water Pumps maintenance is frequent, two pumps need be established in a general pond (groove), and it is standby that a pump is done maintenance, invests hugely, and amount of maintenance is big.
The model utility content
The purpose of this utility model provides a kind of vertical self-sucking pump, has compact structure, characteristics such as self-priming performance is good, energy-efficient, floor space is little, operate steadily, high safety, use are easy to maintenance.
The technical solution of the utility model is as follows:
Vertical self-sucking pump, comprise the pump housing, pump cover, main shaft, support, motor, it is characterized in that described pump housing both sides are respectively material feeding mouth and discharge port, and on same horizontal line, in the cavity that the pump housing and pump cover form impeller is arranged, impeller is installed in spindle end by impeller nut, there is radially stator the position of the relative impeller of the pump housing, and sub-propeller is arranged at the relative impeller location of pump cover top, and bearing support is arranged on the sub-propeller, between bearing support and main shaft axle sleeve is arranged, and ball bearing is installed, and a sealed cover is arranged at top, and main shaft is connected with motor by the clamping plate coupling, connect motor on the support, connect pump cover down.
Described bearing support and shaft room adopt outside framework oil seal, and seal cage is installed.
The utility model integral body is vertical structure, compares with the Under Water Pumps of identical parameters, and weight alleviates greatly, takes up an area of also few simultaneously.Because the axle Vertical direction is installed, axle envelope place is difficult for revealing.Cancelled major axis, also cancelled simultaneously bearing problem, service cycle is prolonged greatly, also reduced vibration simultaneously.Feed inlet and outlet can be installed on the arbitrary section horizontal pipeline on same horizontal line, and might damage and the part that needs repairing all on the ground, use easy to maintenance.The material feeding mouth of pump only is a hollow tubular, does not need bottom valve, and the place is stopped up by rubbish as material feeding mouth, and hollow tubular is pulled out and can be cleared up.When the running of empty pump, still can keep one period long period, be beneficial to realize and take measures to prevent to damage motor, reduce misoperation and the loss that causes, Security is good.Multiple mounting type is arranged, and mobility is very strong.Use in many ponds pump altogether, can reduce investment outlay.Save intermediate equipment, simplified technological process greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Vertical self-sucking pump, comprise the pump housing 1, pump cover 2, main shaft 3, support 4, motor 5, it is characterized in that the described pump housing 1 both sides are respectively material feeding mouth 6 and discharge port 7, and on same horizontal line, in the cavity that the pump housing 1 and pump cover 2 form impeller 8 is arranged, impeller 8 is installed in main shaft 3 ends by impeller nut 9, there is radially stator 10 position of the pump housing 1 relative impeller 8, and sub-propeller 11 is arranged at top, pump cover 2 relative impeller 8 position, and bearing support 12 is arranged on the sub-propeller 11,3 on bearing support 12 and main shaft have axle sleeve 13, and ball bearing 14 is installed, and a sealed cover 15 is arranged at top, and main shaft 3 is connected with motor 5 by clamping plate coupling 16, connect motor 5 on the support 4, connect pump cover 2 down.13 on bearing support 12 and axle sleeve adopt outside framework oil seal 17, and seal cage 18 is installed.Material feeding mouth 6 can be equipped with the hollow tubular of different length, can finish medium at different depth and pump.
When the utility model uses, can be installed in the top, also can be installed in the next door, even the available vacuum-resistant flexible pipe suction straight tube liquid that is beyond one's reach.During installation, can realize the shared pump of many ponds (groove) series and parallel, can be used for gas, liquid batch operation, not be afraid of and find time, save some intermediate equipment in the technological process, as high position tank or Lower tank.
The utility model be on the basis of studying domestic and international self-priming pump technology repeatedly, succeed in developing product, adopt stator erosion gas and water separator, a drainage, self-priming has throughout one's life been filled up the blank of domestic and international vertical self-sucking pump.Can replace the use of ISG series riser centrifugal pump fully.Adopt the pressure gas-liquid separation of unique impeller and separator disk and finished breathing process.Its profile, volume, weight, efficient are similar to pipeline mounted pump, and do not need supplementary equipment such as bottom valve, vacuum valve, gas separator when using.Ordinary production need not to irritate liquid when starting, and has very strong suction capacity, and alternative present widely used Under Water Pumps (low level liquid delivery pump) can be made supplementary equipment such as separator, can make recycle pump, tank car transfer pump, self-priming pipeline mounted pump, motor-driven with purposes such as pumps.

Claims (2)

1. vertical self-sucking pump, comprise the pump housing, pump cover, main shaft, support, motor, it is characterized in that described pump housing both sides are respectively material feeding mouth and discharge port, and on same horizontal line, in the cavity that the pump housing and pump cover form impeller is arranged, impeller is installed in spindle end by impeller nut, there is radially stator the position of the relative impeller of the pump housing, and sub-propeller is arranged at the relative impeller location of pump cover top, and bearing support is arranged on the sub-propeller, between bearing support and main shaft axle sleeve is arranged, and ball bearing is installed, and a sealed cover is arranged at top, and main shaft is connected with motor by the clamping plate coupling, connect motor on the support, connect pump cover down.
2. vertical self-sucking pump according to claim 1 is characterized in that described bearing support and shaft room adopt outside framework oil seal, are equipped with seal cage.
CN2009201880785U 2009-09-27 2009-09-27 Vertical self-priming pump Expired - Fee Related CN201521454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201880785U CN201521454U (en) 2009-09-27 2009-09-27 Vertical self-priming pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201880785U CN201521454U (en) 2009-09-27 2009-09-27 Vertical self-priming pump

Publications (1)

Publication Number Publication Date
CN201521454U true CN201521454U (en) 2010-07-07

Family

ID=42507631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201880785U Expired - Fee Related CN201521454U (en) 2009-09-27 2009-09-27 Vertical self-priming pump

Country Status (1)

Country Link
CN (1) CN201521454U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588331A (en) * 2011-01-17 2012-07-18 江苏海狮泵业制造有限公司 Fixed reversely bent impeller for vertical type self-priming pump
CN103527492A (en) * 2013-05-08 2014-01-22 江苏大学 Novel two-stage impeller ceramic pump
CN104747459A (en) * 2015-03-30 2015-07-01 苏州乾神精密机电工业有限公司 Vertical single-stage torque flow pump
CN106401981A (en) * 2016-10-25 2017-02-15 惠州泰纶纺织机械有限公司 Circulating water pump and pigment distribution system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588331A (en) * 2011-01-17 2012-07-18 江苏海狮泵业制造有限公司 Fixed reversely bent impeller for vertical type self-priming pump
CN103527492A (en) * 2013-05-08 2014-01-22 江苏大学 Novel two-stage impeller ceramic pump
CN104747459A (en) * 2015-03-30 2015-07-01 苏州乾神精密机电工业有限公司 Vertical single-stage torque flow pump
CN106401981A (en) * 2016-10-25 2017-02-15 惠州泰纶纺织机械有限公司 Circulating water pump and pigment distribution system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100707

Termination date: 20120927