CN205956082U - High efficiency hydraulic ram - Google Patents
High efficiency hydraulic ram Download PDFInfo
- Publication number
- CN205956082U CN205956082U CN201620740008.6U CN201620740008U CN205956082U CN 205956082 U CN205956082 U CN 205956082U CN 201620740008 U CN201620740008 U CN 201620740008U CN 205956082 U CN205956082 U CN 205956082U
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- China
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- water
- valve
- spring
- valve rod
- pumps
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Abstract
The utility model relates to a hydraulic ram especially relates to a high efficiency hydraulic ram. Including the pump body, be connected with chamber regulator and air chamber on the pump body, chamber regulator and the pump body pass through flange joint, the junction is installed and is let out valve components, let out valve components by sluicing valve rod, wash -out valve with let out water valve seat and form, let out water valve seat fixed mounting in chamber regulator and pump body connection department, sluicing valve rod lower extreme fixed connection wash -out valve, on the sluicing valve rod from bottom to top in proper order the loop and let out water valve seat, spring holder and hollow lead screw, fixed with set nut on the top of sluicing valve rod, on the spring holder installation first spring, first spring housing on hollow lead screw, hollow lead screw on be provided with spacing boss. The air chamber passes through flange joint with the pump body, and the junction is installed and is raised valve components, the valve components that raises by the valve rod that pumps up water, the valve and raise water valve seat and constitute of pumping up water, have regulation convenient operation, adjust the high characteristics of precision, can rise to 90% with the efficiency of hydraulic ram.
Description
Technical field
This utility model is related to a kind of hydraulic ram, more particularly, to a kind of high efficiency hydraulic ram.
Background technology
Hydraulic ram be a kind of with flowing water as power, water hammer effect is excited by mechanism, the energy of low water head, assemble
A kind of picotan for high water head energy.Flowing water introduces the pump housing by water inlet pipe, is reached at drain valve in the way of circulating, due to
Flow area reduces suddenly.Force drain valve to be closed suddenly, evoke water hammer effect, make pressure rise in the pump housing, force poplar valve
Open, to the draining of lifting pipe direction, in the pump housing, pressure declines therewith, flowing water is again introduced in pump, and drain valve is again switched off, formed
Second ripple water hammer, goes round and begins again it is achieved that the purpose of water lift.
Existing hydraulic ram, principle is all identical, simply configurations, of different sizes.All possess respective advantage, can be competent at
The work of water lift, but the efficiency of existing hydraulic ram, all between 60%～80%, therefore needs to be improved further.
Content of the invention
In order to solve the low efficiency problem of existing hydraulic ram, this utility model is to provide for the water that a kind of efficiency is up to 90%
Hammer pump.
High efficiency hydraulic ram, including the pump housing, the pump housing is connected with regulation room and air chamber；Described regulation room is led to the pump housing
Cross flange to connect, junction is provided with sluicing valve module, and described sluicing valve module is by the valve rod that sluices, drain valve and drain valve seat group
Become, drain valve seat is fixedly mounted on regulation room and pump housing junction, and sluicing valve rod lower end is fixedly connected drain valve, on sluicing valve rod
Kink drain valve seat, spring base and hollow lead screw successively from bottom to top, and described regulation room is provided with corresponding through hole, sluices
Valve rod and hollow lead screw to stretch out regulation by one section of top by through hole outdoor, fix in the top location nut of sluicing valve rod；
First spring is installed on described spring base, the first spring housing, in hollow lead screw, described hollow lead screw is provided with limit convex
Platform, limits the first spring, limits hollow lead screw simultaneously and ejects regulation outdoor.
Described air chamber is connected by flange with the pump housing, and junction is provided with the valve module that pumps up water, described valve group of pumping up water
Part is made up of the valve rod that pumps up water, blooming water valve and the valve seat that pumps up water, and the described valve seat that pumps up water is fixedly mounted on air chamber and pump housing junction,
Pump up water valve seat central axle sleeve pumping up water on valve rod, the valve stem top that pumps up water is fixedly connected blooming water valve, the bottom of the described valve rod that pumps up water
Install second spring, second spring is hung spring shield, spring shield lower end is set with shift fork, in the middle part of the pump housing above equipped with two
Guide post and a screw mandrel, guide post and screw mandrel are connected with shift fork.When turn screw mandrel, shift fork just makees translation fortune in vertical direction
Dynamic, spring shield is moved up and down under the collective effect of second spring and shift fork, realizes the compression to second spring and loosens
Control, thus realizing the regulation to valve seat pressure size of pumping up water for the blooming water valve.
Pressure gauge (17) is provided with described air chamber, shows room pressure, be easy to check intraventricular pressure force value when adjusting.
Current flow into from the water inlet of the pump housing, adjust sluicing valve rod through regulation room, make water hammer pump startup, adjust further
Section, until bleeder quantity is minimum or the amount of pumping up water is maximum, when reaching optimal adjustment amount, about 10% water yield is via the sluicing of regulation room
Mouth is discharged, and about 90% water yield enters outlet by blooming water valve.
The high efficiency water pump that this technical scheme is provided is equipped with governor motion, can be to the interval of blooming water valve and its valve base chamber
Pressure is adjusted respectively with pumping up water, and also drain valve can be adjusted respectively with the interval of its valve base chamber and sluicing pressure.Therefore can be
Power water drop flow, the lift amount of pumping up water, and each Rational Parameters of bleeder quantity organize.There is regulation easy to operate, adjust
The feature of section high precision, can be by the improved efficiency of hydraulic ram to 90%.
Brief description
Fig. 1 is the structural representation of hydraulic ram；
In figure reference, 1- location nut, 2- hollow lead screw, 3- spring base, 4- first spring, 5- sluicing valve rod, 6-
Drain valve, 7- drain valve seat, 8- screw, 9- pressing plate, 10- screw mandrel, 11- guide post, 12- shift fork, 13- blooming water valve, 14- spring
Cover, 15- second spring, 16- pumps up water valve rod, 17- pressure gauge, and 18- pumps up water valve seat, the 19- pump housing, 20- regulation room, 21- air chamber,
201- positive stop lug boss, 22- water inlet, 23- outlet, 24- discharge opening.
Specific embodiment
With reference to specific embodiment and Figure of description, the utility model is described in further detail.Tool described herein
Body embodiment only in order to explain this utility model, is not used to limit this utility model.
Embodiment：As shown in figure 1, high efficiency hydraulic ram, the regulation room including the pump housing and being arranged on the pump housing, air chamber,
Regulation room 20 and air chamber 21 are connected with the pump housing 19, inner chamber communicates；Described regulation room 20 is connected by flange with the pump housing 19,
Junction is provided with sluicing valve module, and described sluicing valve module is made up of the valve rod 5 that sluices, drain valve 6 and drain valve seat 7, sluices
Valve seat 7 is fixedly mounted on regulation room 20 and the pump housing 19 junction, and sluicing valve rod 5 lower end is fixedly connected drain valve 6, sluicing valve rod 5
On from bottom to top successively kink drain valve seat 7, spring base 3 and hollow lead screw 2, described regulation room 20 is provided with and leads to accordingly
Hole, sluicing valve rod 5 and hollow lead screw 2 by top one section stretched out outside regulation room 20 by through hole, on the top of sluicing valve rod 5 with fixed
Position nut 1 is fixing；First spring 4 is installed on described spring base 3, the first spring 4 is enclosed within hollow lead screw 2, described air silk
Positive stop lug boss 201 is provided with bar 2, limits the first spring 4, limit hollow lead screw 2 simultaneously and eject outside regulation room 20.
Described air chamber 21 is connected by flange with the pump housing 19, and junction is provided with the valve module that pumps up water, and described pumps up water
Valve module is made up of the valve rod 16 that pumps up water, blooming water valve 13 and the valve seat 18 that pumps up water, and the described valve seat 18 that pumps up water is fixedly mounted on air chamber
21 and the pump housing 19 junction, valve seat 18 central axle sleeve that pumps up water is pumping up water on valve rod 16, and valve rod 16 top of pumping up water is fixedly connected pumps up water
Valve 13, second spring 15 is installed in the bottom of the described valve rod 16 that pumps up water, and second spring 15 is hung spring shield 14, under spring shield 14
End is set with shift fork 12, equipped with 11,12 and screw mandrel 10 of two guide posts, guide post 11,12 and above the pump housing 19 middle part
Screw mandrel 10 is connected with shift fork 12.Pressure gauge 17 is also equipped with air chamber 21, shows room pressure, be easy to check room when adjusting
Interior pressure value.When turn screw mandrel 10, shift fork 12 just makees translational motion in vertical direction, and spring shield 14 in second spring 15 and is dialled
Moved up and down under the collective effect of fork 12, realize the compression to second spring 15 and loosen control, thus realizing blooming water valve
The regulation of 13 pairs of valve seat 18 pressure sizes of pumping up water.
The control method of pump is as follows：
(1) inject flowing water into pump, enter in pump from water inlet 22, unscrew location nut 1, turn sluicing valve rod 5 excites
Water hammer effect, allows pump startup.
(2) rotary screw rod 10 passes through fork 12 and second spring 15 adjusts the pressure that pumps up water and shows maximum to pressure gauge 17.
(3) rotate sluicing valve rod 5, adjust the gap of drain valve 6 and drain valve seat 7, so that bleeder quantity is reduced, sluice from sluicing
Mouth 24 discharge, most of water is raised up to air chamber by water hammer effect, and flows out from outlet 23.
(4) rotate hollow lead screw 2 and adjust sluicing pressure.
(5) repeat said process, until bleeder quantity is minimum or the amount of pumping up water is maximum, adjustment work completes.
Lift is to be determined by user's field adjustable, can be shown by pressure gauge 17, adjusts the by turn screw mandrel 10
The elastic force of two springs, such that it is able to make blooming water valve 13 obtain required Opening pressure.In the pump housing, pressure everywhere of a certain moment
It is equal, but because the lifting surface area of blooming water valve 13 and drain valve 6 is unequal, so needing by adjusting hollow lead screw 2
To adjust the elastic force of the first spring 4, thus controlling the closing force of drain valve 6.Last turn sluicing valve rod 5 arrives suitable position,
Control the gap between drain valve 6 and drain valve seat 7 so that the amount of pumping up water reaches maximum, or make bleeder quantity reach minimum, it is fixed to tighten
Position nut 1, stablizes the working condition of pump.
When reaching optimal adjustment amount, about 10% water yield is discharged via the discharge opening of regulation room, and about 90% water yield is led to
Cross blooming water valve and enter outlet.Due to using this high efficiency hydraulic ram, in the case of other conditions identical, the efficiency of pump can carry
Height about 10%, has certain economic benefit.
It is this utility model preferred embodiment in sum, all changes made according to technical solutions of the utility model, institute
Produce function without departing from technical solutions of the utility model scope when belong to protection domain of the present utility model.
Claims (2)
1. high efficiency hydraulic ram, including the pump housing (19) it is characterised in that being connected with regulation room (20) and air chamber on the pump housing (19)
(21)；Described regulation room (20) is connected by flange with the pump housing (19), and junction is provided with sluicing valve module, described drain valve
Assembly is made up of the valve rod that sluices (5), drain valve (6) and drain valve seat (7), and drain valve seat (7) is fixedly mounted on regulation room (20)
With the pump housing (19) junction, sluicing valve rod (5) lower end is fixedly connected drain valve (6), and sluicing valve rod is lived on (5) from bottom to top successively
Cover drain valve seat (7), spring base (3) and hollow lead screw (2), described regulation room (20) is provided with corresponding through hole, sluice
Valve rod (5) and hollow lead screw (2) by top one section regulation room (20) is stretched out outward by through hole, use on the top of sluicing valve rod (5)
Location nut (1) is fixing；Described spring base (3) is upper to install the first spring (4), and the first spring (4) is enclosed within hollow lead screw (2),
Positive stop lug boss (201) is provided with described hollow lead screw (2), limits the first spring (4), limit hollow lead screw (2) bullet simultaneously
Go out regulation room (20) outward；
Described air chamber (21) is connected by flange with the pump housing (19), and junction is provided with the valve module that pumps up water, and described pumps up water
Valve module is made up of the valve rod that pumps up water (16), blooming water valve (13) and the valve seat that pumps up water (18), and the described valve seat that pumps up water (18) fixedly mounts
In air chamber (21) and the pump housing (19) junction, on the valve rod that pumps up water (16), pump up water the valve seat that pumps up water (18) central axle sleeve valve rod
(16) top is fixedly connected blooming water valve (13), and second spring (15), second spring are installed in the bottom of the described valve rod that pumps up water (16)
(15) hang spring shield (14) on, spring shield (14) lower end is set with shift fork (12), top is equipped with two in the middle part of the pump housing (19)
Guide post (11,12) and a screw mandrel (10), guide post (11,12) and screw mandrel (10) are connected with shift fork (12).
2. high efficiency hydraulic ram according to claim 1 is it is characterised in that be provided with pressure gauge on described air chamber
(17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740008.6U CN205956082U (en) | 2016-07-07 | 2016-07-07 | High efficiency hydraulic ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740008.6U CN205956082U (en) | 2016-07-07 | 2016-07-07 | High efficiency hydraulic ram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956082U true CN205956082U (en) | 2017-02-15 |
Family
ID=57971254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740008.6U Expired - Fee Related CN205956082U (en) | 2016-07-07 | 2016-07-07 | High efficiency hydraulic ram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676312A (en) * | 2017-11-17 | 2018-02-09 | 辽宁工程技术大学 | A kind of two-step supercharging noise-reduction type hydraulic ram |
-
2016
- 2016-07-07 CN CN201620740008.6U patent/CN205956082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676312A (en) * | 2017-11-17 | 2018-02-09 | 辽宁工程技术大学 | A kind of two-step supercharging noise-reduction type hydraulic ram |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170707 |