CN2369001Y - Water cooling pressure releasing water supplier - Google Patents
Water cooling pressure releasing water supplier Download PDFInfo
- Publication number
- CN2369001Y CN2369001Y CN 98247176 CN98247176U CN2369001Y CN 2369001 Y CN2369001 Y CN 2369001Y CN 98247176 CN98247176 CN 98247176 CN 98247176 U CN98247176 U CN 98247176U CN 2369001 Y CN2369001 Y CN 2369001Y
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- water
- water delivery
- delivery machine
- pressure
- matrix
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- Expired - Fee Related
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Abstract
The utility model relates to a water cooling pressure releasing water supplier, which mainly comprises a water supplier and an automatic pressure releasing valve, wherein, the pressurized water of the water supplier cools oil material temperature raised by machine operation in a basal body through the inner part of the basal body of the water supplier. When the automatic pressure releasing valve stops a water flowing state at a water supplying opening, the water supplier is regulated to the running with the state without load to make the water with fixed quantity flow back between the water supplier and the automatic pressure releasing valve, so the engine load is lightened, and the electric power waste is reduced.
Description
The utility model relates to a kind of water delivery machine, refers to a kind of water-cooled pressure release water delivery machine especially.
With regard to gardening or agricultural cultivation, in good time watering is to impel the plant smooth growth, the right tradition mode of manually watering, because of need expend considerable manpower and man-hour, and do not meet the industrial economy benefit, and be and have various automatic water supply equipment to come out, use the replacement mode of manually watering.
Now with water delivery machine when stopping water outlet, its water outlet is promptly by reflux valve guiding backflow tank, but set certain pressure side because of reflux valve and open the backflow operation, so water delivery machine must keep original load continuous running, so not only consume electric power is in useless backflow operation, also waste the useful energy and money, and the continuous running of pumping high capacity also subtracts its life-span.
In addition, when now moving, be to make its internal lubrication oil produce high temperature with water delivery machine, cause lubricated effect to reduce, parts thereby very easily wearing and tearing, the life-span of water delivery machine thereby reduction.
Main purpose of the present utility model, promptly be to eliminate the problem of above-mentioned existence, and provide a kind of water-cooled pressure release water delivery machine, wherein rotating power gets and acts on top fixed pawl fully this water delivery machine with the fitted bearing of eccentric shaft, add the eccentric osculum design of its water outlet valve body, make it to obtain the big water-outlet quantity effect of high pressure.
An of the present utility model purpose, be it, should be via must the flow through matrix inside of pressurization device of the current of pressurization, oil plant is also filled with in matrix inside, current are cooled off the high temperature that oil plant is produced because of the parts operation according to this, keep oil plant in normal low-temperature condition, make lubrication effect be able to normal performance.
A purpose more of the present utility model is it, and when this water delivery machine stopped water state, automatic decompression valve was accumulated and vacuum keeps this pressure, and makes the backflow water source be in no-load condition, alleviates motor burden and power loss.
For achieving the above object, the utility model takes following measure to be achieved:
The utility model is a kind of water-cooled pressure release water delivery machine, comprise water delivery machine and automatic decompression valve, wherein: water delivery machine comprises motor, matrix, eccentric shaft, piston rod and two water outlet valve bodies, matrix wears for the axle of motor, and it is ccontaining for eccentric shaft and piston rod, basic inner space is full of oil plant, and cooling but outlet pipe run through by; Automatic decompression valve, which is provided with water source inlet, water delivery machine water inlet, water delivery machine water outlet and water delivery nozzle, prevent backflow with a check valve between its water delivery machine water outlet and the water delivery nozzle, and the water delivery machine refluxing opening between water delivery machine water outlet and the water delivery machine water inlet ends with the pressure adjusting lever envelope, pressure adjusting lever also is subjected to the Regulation spring roof pressure, and Regulation spring is that pressure is regulated setting screw control setting pressure.The two ends of this piston rod hold respectively and are with oil sealing, fixed base, butter ring, three oil sealings and pad, wherein oil sealing in advance envelope terminate in the cover cap side of matrix, all the other each parts are installed with in the water outlet valve body when then bearing the water valve body screw thread with the fixed base screw fastening in the lump.
The utility model compared with prior art, its advantage:
Water-cooled pressure release water delivery machine must be water source cooling in the cooling outlet pipe of process because the interior mechanical movement of the matrix of water delivery machine has improved the temperature of oil plant, and keep the lubricated the optimum state of oil plant; And automatic decompression valve is when water delivery nozzle is closed no water supply state, getting the pressure accumulation vacuum keeps its pressure adjusting lever in the jacking state, according to this water delivery machine water outlet supply water under the pressure-less state through water delivery machine refluxing opening backflow water delivery machine water inlet, reach the effect that water delivery machine is in running without load and the power saving of gauge water circuit, increases working life.
The utility model can also obtain further instruction from the following drawings and embodiment.
Fig. 1 is the schematic perspective view of the utility model water-cooled pressure release water delivery machine.
Fig. 2 is the part perspective exploded view of the utility model water-cooled pressure release water delivery machine.
Fig. 3 is another part perspective exploded view of the utility model water-cooled pressure release water delivery machine.
Fig. 4 is a part of again perspective exploded view of the utility model water-cooled pressure release water delivery machine.
Fig. 5 is the automatic decompression valve perspective exploded view of the utility model water-cooled pressure release water delivery machine.
Fig. 6 is the automatic decompression valve cross-sectional schematic of the utility model water-cooled pressure release water delivery machine.
Fig. 7 is that the automatic decompression valve of the utility model water-cooled pressure release water delivery machine cuts open and shows vacuum pressure accumulation action schematic representation.
The figure number explanation:
10-water delivery machine 20-matrix
21-cover cap 22-inner space
23-through hole 24,25-locating slot
26-bearing 27-oil sealing
30-eccentric shaft 301,302,303-bearing
304-driven gear 305-eccentric rod
31-pad 32 oil sealings
33-butter ring 34 fixed bases
35-discrepancy water valve body 36-movable joint
361,363,382-three-way valve 362-conduit
37,39,56-check valve 38-outlet pipe
381-cooling outlet pipe 40-piston rod
41-short slot 50-automatic decompression valve
51-water delivery machine water inlet 52-water delivery machine water outlet
53-water delivery machine refluxing opening 54-pressure adjusting lever
541-blocking 542-plunger
544-pressure is regulated and is set screw 543-Regulation spring
545-bleeder port 55-water delivery nozzle
57-water source inlet 60-motor
61-motor axle
Below by accompanying drawing embodiment of the present utility model is described in detail:
Consult shown in Figure 1ly, the utility model is a kind of water-cooled pressure release water delivery machine, be to include a water delivery machine 10 and an automatic decompression valve 50, wherein:
Consult Fig. 2,3, shown in 4, the matrix 20 of this water delivery machine 10 is established for groups such as eccentric shaft 30 and piston rods 40, matrix 20 (containing cover cap 21) inner space 22 is full of oil plant, overlap an oil sealing 42 oil plant of blockading leaks outside at the two ends of this piston rod 40 outstanding matrixes 10 in advance, piston rod 40 also must overlap a pad 31 respectively, three oil sealings 32 and a butter ring 33, and with the externally threaded fixed base 34 lock knots of tool one discrepancy water valve body 35, connect respectively in the feed-water end of the water valve body 35 of coming in and going out and to draw automatic decompression valve 50 water delivery machine water inlets 51 through movable joint 36, three-way valve 361 and the water that goes out or water delivery machine water inlet 51 are through movable joint 36, three-way valve 361, conduit 362, three-way valve 363 and the water that goes out, and be provided with check valve 37, waterexit end at the water valve body 35 of coming in and going out then is connected outlet pipe 38 and is provided with check valve 39, and one cooling outlet pipe 381 connects matrix 20 inside, form water-cooled matrix 20 inner oil plant temperature, two outlet pipes 38, cooling outlet pipe 381 also is connected to the water delivery machine water outlet 52 of an automatic decompression valve 50 with a three-way valve 382 connections, and the side in matrix 20 corresponding eccentric shafts 30 ends is a through hole 23 and bearing 26 in addition, oil sealing 27 sequential processes, motor 60 axles 61 are inserted in conjunction with eccentric shaft 30, constituted the basic framework of water delivery machine according to this.
And distinguish sheathed three bearings 301 according to the beam warp size at this eccentric shaft 30,302,303, in the transmission of eccentric shaft 30 envelope piston rods 40, mainly be to establish two locating slots 24 in the inner space of matrix 20,25 bearings 301 for eccentric shaft 30,302 put group to keep its smooth and easy rotation, and be tool one driven gear 304 in eccentric shaft 30 stage casings, this driven gear 304 of mat can be when motor 60 axles 61 be inserted by matrix 20 through holes 23, make motor 60 axles 61 front end profiles of tooth be engagement with driven gear 304, use the continuous action relation that constitutes machine of sending out 60 and eccentric shaft 30, and make it to form the eccentric rotation of hole enlargement conduct at the eccentric rod 305 sheathed bearings 303 of eccentric shaft 30 front ends, and make it short slot 41 with piston rod 40 and be and agree with shape, according to this when motor 60 drives eccentric shaft 30, eccentric conduct along with its eccentric rod 305 and bearing 303, be control these piston rod 40 reciprocal starts, and because of its eccentric rod 305 be to be the preferable state that agrees with bearing 303 with piston rod 40 short slots 41, be and its motor 60 power can directly act on piston rod 40, make to obtain higher transmission efficiency, special its high pressure of must promoting is inhaled the water effect of broadcasting.
Consult Fig. 5, shown in 6, the water delivery machine refluxing opening 53 of automatic decompression valve 50 is only sealed by pressure adjusting lever 54 when the normal water supply state, pressure adjusting lever 54 stage casings keep stable straight line motion with blocking 541, and blocking 541 and isolated water delivery machine water outlet 52 current ooze to water delivery nozzle 55 via pressure adjusting lever 54, and pressure adjusting lever 54 tops are with plunger 542 and Regulation spring 543 roof pressures, Regulation spring 543 is regulated for pressure in addition and is set 544 roof pressures of screw, pressure is regulated and is set the pressure that screw 544 is adjusted 543 pairs of pressure adjusting levers 54 of Regulation spring according to this, and Regulation spring 543 positions are provided with a bleeder port 545 plays gas in the compression process for Regulation spring 543 turnover, water delivery machine water outlet 52 is provided with a check valve 56 towards between water delivery nozzle 55 paths in addition, prevents water delivery nozzle 55 side effluent recyclings with check valve 56;
When water delivery machine normally goes out water state, be connected to tank with water source inlet 57 and extract the water source, after arrival water delivery machine 10 carries out compressed action via water delivery machine water inlet 51, be to enter automatic decompression valve 50 by water delivery machine water outlet 52, its hydraulic pressure is to push check valve 56 open and water sent to water by water delivery nozzle 55 to spill, this moment, this pressure adjusting lever 54 was a sealing water delivery machine refluxing opening 53 and do not have the backwater action and produce, and the top lift system of this pressure adjusting lever 54 regulates plunger 542 jacking force and pressure according to water delivery nozzle 55 side hydraulic pressures and sets 544 level pressure power of screw and decide.
Consult shown in Figure 7, when water delivery nozzle 55 is closed and stops to supply water, water delivery nozzle 55 acute build up of pressure are able to jacking plunger 542 and 54 while of pressure adjusting lever compression adjustment spring 543 to exceeding when Regulation spring 543 and pressure are regulated the pressure of setting screw 544 settings, water delivery machine refluxing opening 53 is opened and is made water delivery machine water outlet 52 current flow out the formation backwater channel toward the lower water delivery machine refluxing opening 53 of pressure, and make check valve 56 no top lifts cause the sealing that resets, water delivery nozzle 55 place's high pressure water desires are that check valve 56 stops when refluxing, keep the fixedly high pressure water of vacuum to stablize jacking pressure adjusting lever 54 according to this in the enable possition, form the circuit reflux state and make 52 water outlets of water delivery machine water outlet continue to be back to water delivery machine water inlet 51 via water delivery machine refluxing opening 53, simultaneously make the water source 57 no longer water supply that enter the mouth because of fixing water capacity crowding-out, and make water delivery machine 10 be in non-loaded operating condition, and then can be improved at power consumption and on working life, and the pressure-relief valve structure design is simple and direct simple, it is easier to reach the assembling making, and manufacture cost also is minimized.
Above-mentioned this backwater channel must seal to end replying simultaneously when water delivery nozzle 55 is unlocked once again and supply water, the high pressure water of jacking pressure adjusting lever 54 must be flowed out by water delivery nozzle 55 when its action was opened for water delivery nozzle 55, it is to reply envelope to end water delivery machine refluxing opening 53 that pressure adjusting lever 54 jacking pressure are disengaged, water delivery machine water outlet 52 hydraulic pressure are backed down check valve 56 once more, and are supplied water by water delivery nozzle 55.
Claims (2)
1, a kind of water-cooled pressure release water delivery machine comprises water delivery machine (10) and automatic decompression valve (50), it is characterized in that:
This water delivery machine (10) comprises motor (60), matrix (20), eccentric shaft (30), piston rod (40) and the water valve body (35) of coming in and going out, matrix (20) wears for the axle (61) of motor (60), and ccontaining for eccentric shaft (30) and piston rod (40), and cooling outlet pipe (381) also runs through by matrix (20) inner space;
This automatic decompression valve (50), which is provided with water source inlet (57), water delivery machine water inlet (51), water delivery machine water outlet (52) and water delivery nozzle (55), prevent backflow with a check valve (37) between its water delivery machine water outlet (52) and water delivery nozzle (55), and the water delivery machine refluxing opening (53) between water delivery machine water outlet (52) and the water delivery machine water inlet (51) ends with pressure adjusting lever (54) envelope, pressure adjusting lever (54) also is subjected to Regulation spring (543) roof pressure, and Regulation spring (543) is regulated for pressure and set screw (544) control setting pressure.
2, water-cooled pressure release water delivery machine according to claim 1, it is characterized in that: the two ends of this piston rod (40) are with oil sealing (42), fixed base (34), butter ring (33), three oil sealings (32) and pad (31) respectively, wherein oil sealing (42) is positioned at cover cap (21) side of matrix (20), and all the other each parts are installed with in the water outlet valve body (35) when then bearing water valve body (35) screw thread with fixed base (34) screw fastening in the lump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247176 CN2369001Y (en) | 1998-12-04 | 1998-12-04 | Water cooling pressure releasing water supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247176 CN2369001Y (en) | 1998-12-04 | 1998-12-04 | Water cooling pressure releasing water supplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369001Y true CN2369001Y (en) | 2000-03-15 |
Family
ID=33992449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98247176 Expired - Fee Related CN2369001Y (en) | 1998-12-04 | 1998-12-04 | Water cooling pressure releasing water supplier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369001Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762511A (en) * | 2016-11-28 | 2017-05-31 | 平原精科液压技术有限公司 | Super-pressure Automatic-drawing pump |
| CN108378675A (en) * | 2018-02-09 | 2018-08-10 | 九阳股份有限公司 | A kind of cooking machine reducing oil smoke |
-
1998
- 1998-12-04 CN CN 98247176 patent/CN2369001Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762511A (en) * | 2016-11-28 | 2017-05-31 | 平原精科液压技术有限公司 | Super-pressure Automatic-drawing pump |
| CN106762511B (en) * | 2016-11-28 | 2018-09-04 | 平原精科液压技术有限公司 | Super-pressure Automatic-drawing pumps |
| CN108378675A (en) * | 2018-02-09 | 2018-08-10 | 九阳股份有限公司 | A kind of cooking machine reducing oil smoke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |