CN205714792U - A kind of pipeline pump priming device - Google Patents

A kind of pipeline pump priming device Download PDF

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Publication number
CN205714792U
CN205714792U CN201620491625.7U CN201620491625U CN205714792U CN 205714792 U CN205714792 U CN 205714792U CN 201620491625 U CN201620491625 U CN 201620491625U CN 205714792 U CN205714792 U CN 205714792U
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CN
China
Prior art keywords
pipeline
pump
water
surge tank
pipeline pump
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Active
Application number
CN201620491625.7U
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Chinese (zh)
Inventor
路明
张�林
傅收
唐华伟
刘涛
魏利强
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.)
HENAN YUCHEN PHARMACEUTICAL Co Ltd
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HENAN YUCHEN PHARMACEUTICAL Co Ltd
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Priority to CN201620491625.7U priority Critical patent/CN205714792U/en
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Publication of CN205714792U publication Critical patent/CN205714792U/en
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Abstract

The utility model discloses a kind of pipeline pump priming device, including diversion surge tank, pipeline pump, pipeline, valve, it is characterised in that described diversion surge tank has water inlet, discharge outlet and water supplement port, connect inlet channel and pipeline pump;Described pipeline pump is made up of the pump housing, impeller, protecgulum, support, bonnet, pump shaft, bracket, shaft coupling, mechanical seal etc., connects and has diversion surge tank and outlet conduit;Described pipeline has inlet channel, outlet conduit, is flexible coupling;Described valve is the butterfly valve on pipeline, control inflow and water yield, compared with prior art, this utility model design is by increasing a diversion surge tank before pipeline pump, it is full of water in can ensure that pipeline pump case always, reduce pipeline failure of pump rate, convenient maintenance, have simple in construction, low cost, automatically control, failure rate is low, maintenance are convenient, the advantage of practical function.

Description

A kind of pipeline pump priming device
Technical field
This utility model belongs to pipe water technical field, is specifically related to a kind of pipeline pump priming device.
Background technology
Pipeline pump is widely used in industry and urban water supply and sewerage, skyscraper supercharging water feeding, metallurgy, chemical industry, weaving, papermaking And the conveying of hotel's pressurization cycle and coordinative composition of equipments etc., auto-suction pipe centrifugal pump, have compact conformation, easy to operate, Operate steadily, safeguard easily, efficiency is high, the life-span is long, and has the advantages such as stronger suction capacity, and pipeline is not required to install bottom valve, work Contain in only need to ensureing the pump housing before making and quantitatively draw liquid, need before pipeline pump startup first in pump case, to fill water, otherwise can make leaf Wheel idle running, burns out motor, breaks down, in order to reduce fault rate, and convenient maintenance, a diversion can be increased before pipeline pump and delay Rush tank, it is ensured that in pipeline pump case, be full of water always.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides one to have simple in construction, function Practicality, low cost, failure rate is low, automatically control, overhaul convenient duct type vacuum water diversion device.
Based on above-mentioned purpose, this invention takes following technical scheme:
A kind of pipeline pump priming device, it includes diversion surge tank, pipeline pump, pipeline, valve, described diversion surge tank There are water inlet, discharge outlet and water supplement port, connect inlet channel and pipeline pump;Described pipeline pump by the pump housing, impeller, protecgulum, Frame, bonnet, pump shaft, bracket, shaft coupling, mechanical seal etc. form, and connect and have diversion surge tank and outlet conduit;Described pipeline There are inlet channel, outlet conduit, are flexible coupling;Described valve is the butterfly valve on pipeline, controls inflow and water yield.
Described diversion surge tank is rustless steel cylindrical buffer tank, is provided with water inlet, discharge outlet and water supplement port device, uses Ball valve is controlled, and is always maintained at quantitative water in tank.
Described pipeline pump is by groups such as the pump housing, impeller, protecgulum, support, bonnet, pump shaft, bracket, shaft coupling, mechanical seals Becoming, and set water cooling system, pipeline pump is not affected by aqueous medium, can carry different quality, such as brine ice, recirculated water, hot water, dirt Water, wastewater from chemical industry etc..
Described pipeline pump is connected with diversion surge tank with being flexible coupling by butterfly valve, it is ensured that in pipeline pump startup front pump shell Fill water.
The beneficial effects of the utility model: this utility model is by using diversion surge tank, pipeline pump, pipeline, valve group Having become a kind of pipeline pump diversion system, this utility model design is by increasing a diversion surge tank, Ke Yibao before pipeline pump It is full of water in card pipeline pump case always, reduces pipeline failure of pump rate, convenient maintenance, there is simple in construction, low cost, automatically control System, failure rate is low, maintenance convenience, the advantage of practical function.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of pipeline pump priming device of the present utility model.
In figure: 1, ball valve;2, butterfly valve;3, it is flexible coupling;4, pipeline pump;5, diversion surge tank.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further detail, but this embodiment should not be managed Solving as to restriction of the present utility model, the most for example, simultaneously by explanation, advantage of the present utility model will become more clear Chu and easy to understand.
A kind of pipeline pump priming device, it includes diversion surge tank, pipeline pump, pipeline, valve, and diversion surge tank has into water Mouthful, discharge outlet and water supplement port, connect inlet channel and pipeline pump, diversion surge tank is rustless steel cylindrical buffer tank, be provided with into The mouth of a river, discharge outlet and water supplement port device, be controlled with ball valve, is always maintained at quantitative water in tank, and pipeline pump connects to have and draws Water surge tank and outlet conduit, by groups such as the pump housing, impeller, protecgulum, support, bonnet, pump shaft, bracket, shaft coupling, mechanical seals Becoming, and set water cooling system, pipeline pump is not affected by aqueous medium, can carry different quality, such as brine ice, recirculated water, hot water, dirt Water, wastewater from chemical industry etc., pipeline pump is connected with diversion surge tank with being flexible coupling by butterfly valve, it is ensured that in pipeline pump startup front pump shell Fill water;Pipeline has inlet channel, outlet conduit, is flexible coupling, and pipeline has butterfly valve, controls inflow and water yield.
The present invention increases a diversion surge tank before pipeline pump, it is ensured that be full of water in pipeline pump case always, reduces Fault rate, convenient maintenance, there is simple in construction, low cost, low noise, failure rate is low, maintenance convenient, energy-saving and cost-reducing, automatically Control, the advantage of practical function.

Claims (4)

1. a pipeline pump priming device, it includes that diversion surge tank, pipeline pump, pipeline, valve, described diversion surge tank have Water inlet, discharge outlet and water supplement port, connect inlet channel and pipeline pump;Described pipeline pump by the pump housing, impeller, protecgulum, support, Bonnet, pump shaft, bracket, shaft coupling, mechanical seal composition, connect and have diversion surge tank and outlet conduit;Described pipeline have into Waterpipe, outlet conduit, it is flexible coupling;Described valve is the butterfly valve on pipeline, controls inflow and water yield.
A kind of pipeline pump priming device the most according to claim 1, is characterized in that diversion surge tank is that rustless steel is cylindrical Surge tank, is provided with water inlet, discharge outlet and water supplement port device, is controlled with ball valve, be always maintained at quantitative water in tank.
A kind of pipeline pump priming device the most according to claim 1, it is characterized in that pipeline pump by the pump housing, impeller, protecgulum, Frame, bonnet, pump shaft, bracket, shaft coupling, mechanical seal composition, and set water cooling system, pipeline pump is not affected by aqueous medium, can Conveying different quality, including brine ice, recirculated water, hot water, sewage, wastewater from chemical industry.
A kind of pipeline pump priming device the most according to claim 1, it is characterized in that pipeline pump by butterfly valve and be flexible coupling with Diversion surge tank connects.
CN201620491625.7U 2016-05-26 2016-05-26 A kind of pipeline pump priming device Active CN205714792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620491625.7U CN205714792U (en) 2016-05-26 2016-05-26 A kind of pipeline pump priming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620491625.7U CN205714792U (en) 2016-05-26 2016-05-26 A kind of pipeline pump priming device

Publications (1)

Publication Number Publication Date
CN205714792U true CN205714792U (en) 2016-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620491625.7U Active CN205714792U (en) 2016-05-26 2016-05-26 A kind of pipeline pump priming device

Country Status (1)

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CN (1) CN205714792U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110926783A (en) * 2019-12-09 2020-03-27 哈尔滨电机厂有限责任公司 Method for detecting external pressure deformation of insulated water conduit at high temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110926783A (en) * 2019-12-09 2020-03-27 哈尔滨电机厂有限责任公司 Method for detecting external pressure deformation of insulated water conduit at high temperature

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