CN205605444U - Simple and easy water filling device of water pump - Google Patents

Simple and easy water filling device of water pump Download PDF

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Publication number
CN205605444U
CN205605444U CN201620449792.5U CN201620449792U CN205605444U CN 205605444 U CN205605444 U CN 205605444U CN 201620449792 U CN201620449792 U CN 201620449792U CN 205605444 U CN205605444 U CN 205605444U
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CN
China
Prior art keywords
water
pump
filling
tank
water pump
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
CN201620449792.5U
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Chinese (zh)
Inventor
王斐
王春堂
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Shandong Agricultural University
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Shandong Agricultural University
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Filing date
Publication date
Application filed by Shandong Agricultural University filed Critical Shandong Agricultural University
Priority to CN201620449792.5U priority Critical patent/CN205605444U/en
Application granted granted Critical
Publication of CN205605444U publication Critical patent/CN205605444U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a simple and easy water filling device of water pump, include that water tank, water tank fill the log raft water pipe, the water pump fills the log raft trachea, fills log raft trachea gate valve, quick -operation joint, fluviograph and outlet pipe gate valve, the water tank by the box, irritate water funnel and sealed lid is constituteed, the water tank fills log raft trachea, water pump through the water tank and fills log raft trachea and water pump and water the hole and link to each other, water pump hole site in the summit of water pump pump chamber of watering, the water tank fills the log raft trachea and fills with the water pump and be connected through quick -operation joint between the log raft trachea, the water pump fills to install on the log raft trachea and fills log raft trachea gate valve, the fluviograph is fixed on the water tank outer wall, the pump intake passes through the inlet tube and links to each other with the water source, and the water pump delivery port links to each other with the outlet pipe, is equipped with the outlet pipe gate valve on the outlet pipe, the utility model discloses can solve the water pump well and fill the water problems, both save the bottom valve, save the vacuum pump unit again, can realize energy -conserving operation.

Description

The simple filling device of water pump
One, art:
This utility model relates to a kind of simple filling device of water pump, belongs to Water Resources Domain.
Two, background technology
For centrifugal pump pumping plant that is small-sized or that be not frequently used, the most vast rural area, when irrigated crop, water pump is through running frequently with flow-type Mode, owing to not having available power supply, most employing internal combustion engines are as power, it is impossible to use vacuum pump water filling system to carry out water-filling, can only be at water pump Water inlet pipe mouth installs bottom valve (shower nozzle), and using manual type is water pump water-filling, owing to the loss of flood peak is relatively big at bottom valve, reduces operational efficiency, And the most often occur that bottom valve is not closed completely the phenomenon maybe cannot cut out, and causes bottom valve to leak, it is impossible to complete the needs of water pump water-filling, use side Just, water pump water-filling is made to become relatively difficult.Inventor is at Water filling device of pump station floating ball valve type automatic sealing water tank (ZL201110332781.0), pump Stand intake and exhaust valve type automatic sealed water tank water filling equipment (ZL201220068218.7), water pump towed bottom valve filling device (ZL201520755306.8) And on the basis of stifled valve type pumping plant filling device (ZL201520755308.7) is developed, it is provided that a kind of water pump simple and practical, easy-operating simply fills Water device.
Three, summary of the invention
Outer flow-type water pump water-filling, reduces the energy loss that bottom valve brings, on the basis of the water-filling equipment of the former development of this utility model, Provide a kind of simple filling device of water pump.
A kind of simple filling device of water pump, including water tank, water tank water-filling drain pipe, water pump water-filling exhaustor, water-filling exhaustor gate valve, snap joint, Water-level gauge and outlet pipe gate valve;Described water tank is by casing, the funnel and seal lid and form of pouring water, and tank top arranges irrigation funnel, convenient to water tank Inside pour water;Funnel of pouring water is provided with sealing lid, seals lid and is used for closed tank when water pump water-filling, prevents air from entering water tank, makes water tank form one Individual sealing radiator, so that water body forms certain vacuum in water tank;Vertical height between tank top and water level is less than 10m, at the bottom of water tank Portion is higher than pump water inlet and water pump top;Water tank is connected with water pump water irrigating hole by water tank water-filling exhaustor, water pump water-filling exhaustor;Water pump fills Water hole is positioned at water pump pump chamber summit;It is connected by snap joint between water tank water-filling exhaustor with water pump water-filling exhaustor;Described water pump water-filling row Water-filling exhaustor gate valve is installed on trachea;Water-level gauge is fixed on tank outer wall, and water-level gauge is suitable for reading and end opening all communicates with water tank cavity.Water pump enters The mouth of a river is connected with water source by water inlet pipe, and pump outlet is connected with outlet pipe, and outlet pipe is provided with outlet pipe gate valve.
During use, first water tank water-filling exhaustor is connected with water pump water-filling exhaustor snap joint, close water-filling exhaustor gate valve, open sealing Lid, utilizing funnel of pouring water to pour water in water tank, until filling, blocking, with sealing lid, funnel of pouring water after completing.Before pump working, close water outlet Sluice valve, opens water-filling exhaustor gate valve, water under gravity, by water tank water-filling exhaustor and water pump water-filling exhaustor automatically pour into water pump, In outlet pipe before pump water inlet and outlet pipe gate valve, along with Water in Water Tanks position declines, in water tank, pressure reduces, and forms certain vacuum.With Water inlet pipe, water pump inner chamber and outlet pipe middle water level constantly to rise, its internal gas is discharged into by water pump water-filling exhaustor and water tank water-filling exhaustor Water tank upper.After outlet pipe before pump water inlet, water pump inner chamber and outlet pipe gate valve is completely filled with water, whole system can reach a kind of vacuum Poised state, now Water in Water Tanks position no longer declines (can be observed by water-level gauge and know), this completes water pump water filling process, then is arranged by water-filling Trachea gate valve is closed, and can start water pump;After water-filling exhaustor gate valve is closed, open snap joint, water tank can be taken off, it is also possible to do not take off water Case, can determine according to practical situation, and it no longer affects the normal work of water pump.
Beneficial effect:
This utility model can solve water pump water-filling problem well, had both eliminated bottom valve, and had eliminated again vacuum pump unit, it is possible to achieve energy-saving run. The simple filling device of water pump, for preferably to undergo technological transformation pumping plant, lays a solid foundation.Using this utility model is water pump water-filling, both saves Remove bottom valve, eliminated again vacuum pump extract system, reduce investment, reduce the loss of flood peak of water inlet pipe import department, easy to use, flexible, Saving of labor, laborsaving, energy-conservation, more practical in flow-type pumping plant.
Four, accompanying drawing explanation
Fig. 1 water pump simple filling device structure chart
1-water source;2-water inlet pipe;3-water-filling exhaustor gate valve;4-water pump water-filling exhaustor;5-water tank;6-seals lid;7-pours water funnel;8-water-level gauge; 9-water tank water-filling drain pipe;10-snap joint;11-water pump water irrigating hole;12-outlet pipe gate valve;13-outlet pipe;14-water pump;15-ground; 16-engineering for pump housing
Five, detailed description of the invention
This utility model uses in the pumping plant of pump water inlet without bottom valve.
Water tank can make and carry out antirust and anti-drain process with metal material, and its shape can be fabricated to square or cylindrical, preferably cylinder.Water Case setting height(from bottom) is: the vertical discrepancy in elevation between its top with intake pool minimum operation water level is preferably no more than 10m, and setting height(from bottom) is the lowest, in water tank Negative pressure is the least, and water tank bottom is higher than pump water inlet and water pump top simultaneously;Water-level gauge is made with transparent hard tube, is arranged on tank outer wall, Its upper/lower terminal all connects with water tank cavity, in order to observe the water level in water tank;Water tank water-filling exhaustor and water pump water-filling exhaustor steel pipe manufacturing, Connecting with snap joint, in order to shorten the water pump filling time, its caliber can suitably increase.Funnel sealing lid of pouring water seals, and is sealing Cover and pour water and between funnel, install sealing gasket additional, prevent gas leakage.
During use, operation according to the following steps:
1, close water-filling exhaustor gate valve, by funnel of pouring water, in water tank, fill water.
2, seal, with sealing lid, funnel of pouring water.
3, during water pump water-filling, first close outlet pipe gate valve, make the pumping line before outlet pipe gate valve, water pump inner chamber and pump water inlet form one Closed cavity.
4, opening water-filling exhaustor gate valve, the water in water tank under gravity, is filled with water pump water-filling exhaustor automatically by water tank water-filling exhaustor Entering in the outlet pipe before water inlet pipe, water pump inner chamber and outlet pipe gate valve, gas therein can enter water tank from aerofluxus filling pipe.Observe in water-level gauge Water level, when water level no longer declines, illustrates that the outlet pipe before pump water inlet, water pump inner chamber and outlet pipe gate valve has been completely filled with water, completes water pump Water filling process, closes water-filling exhaustor gate valve, can start water pump.Water tank can take off in time according to practical situation, or the most motionless.
When 6, restarting water pump later, repeat the above steps, the water-filling of water pump can be completed.
The development of the simple filling device of water pump, solves water pump water-filling problem well, has both eliminated bottom valve, eliminates again vacuum pump unit, permissible Realize energy-saving run.The simple filling device of water pump, for preferably to undergo technological transformation pumping plant, lays a solid foundation.

Claims (2)

1. the simple filling device of water pump, it is characterised in that include that water tank, water tank water-filling drain pipe, water pump water-filling exhaustor, water-filling are arranged Trachea gate valve, snap joint, water-level gauge and outlet pipe gate valve;Described water tank by casing, pour water funnel and seal lid form, tank top Irrigation funnel is set, for pouring water in water tank;Described funnel of pouring water is provided with sealing lid, seals lid and is used for closed tank, prevents air from entering Enter water tank, make water tank form a sealing radiator, so that water body forms certain vacuum in water tank;Water tank by water tank water-filling exhaustor, Water pump water-filling exhaustor is connected with water pump water irrigating hole;Water pump water irrigating hole is positioned at water pump pump chamber summit;Water tank water-filling exhaustor is arranged with water pump water-filling Connected by snap joint between trachea;On described water pump water-filling exhaustor, water-filling exhaustor gate valve is installed;Water-level gauge is fixed on outside water tank On wall, water-level gauge is suitable for reading and end opening all communicates with water tank cavity;Pump intake is connected with water source by water inlet pipe, pump outlet and water outlet Pipe is connected, and outlet pipe is provided with outlet pipe gate valve.
2. the simple filling device of water pump as claimed in claim 1 a kind of, it is characterised in that vertical between described tank top and water level Highly less than 10m, water tank bottom is higher than pump water inlet and water pump top.
CN201620449792.5U 2016-05-17 2016-05-17 Simple and easy water filling device of water pump Expired - Fee Related CN205605444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620449792.5U CN205605444U (en) 2016-05-17 2016-05-17 Simple and easy water filling device of water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620449792.5U CN205605444U (en) 2016-05-17 2016-05-17 Simple and easy water filling device of water pump

Publications (1)

Publication Number Publication Date
CN205605444U true CN205605444U (en) 2016-09-28

Family

ID=56967782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620449792.5U Expired - Fee Related CN205605444U (en) 2016-05-17 2016-05-17 Simple and easy water filling device of water pump

Country Status (1)

Country Link
CN (1) CN205605444U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106938602A (en) * 2017-04-13 2017-07-11 诺贝特空调(盐城)有限公司 A kind of air conditioning for automobiles increases cooling and radiation device
CN111664096A (en) * 2020-06-20 2020-09-15 江苏师范大学 Water replenishing device of centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106938602A (en) * 2017-04-13 2017-07-11 诺贝特空调(盐城)有限公司 A kind of air conditioning for automobiles increases cooling and radiation device
CN111664096A (en) * 2020-06-20 2020-09-15 江苏师范大学 Water replenishing device of centrifugal pump

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Date Code Title Description
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: 20160928

Termination date: 20180517

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