CN203847479U - Large cylinder for hydraulic high-pressure washer - Google Patents
Large cylinder for hydraulic high-pressure washer Download PDFInfo
- Publication number
- CN203847479U CN203847479U CN201420183180.7U CN201420183180U CN203847479U CN 203847479 U CN203847479 U CN 203847479U CN 201420183180 U CN201420183180 U CN 201420183180U CN 203847479 U CN203847479 U CN 203847479U
- Authority
- CN
- China
- Prior art keywords
- large cylinder
- cylinder body
- water
- flow
- jetting machine
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model discloses a large cylinder for a hydraulic high-pressure washer. The large cylinder for the hydraulic high-pressure washer comprises a large cylinder body, a transverse through hole is formed in the large cylinder body, a flow barrel is arranged in the transverse through hole in a sleeve mode, left and right end covers are arranged at two ends of the large cylinder body in a covering mode respectively, left and right end holes which lead to the flow barrel are formed in the left and right end covers respectively, left and right pistons are mounted in the left and right end holes in the sleeve mode respectively, and inner ends of the left and right pistons extend into two ends of the flow barrel respectively, and a hydraulic reversing adjusting valve is disposed between the inner ends of the left and right pistons. The large cylinder for the hydraulic high-pressure washer is simple and skillful in structural design, convenient to carry about, flexible, free from rotating members, small in the number of moving parts, long in service life and good in water drawing effect.
Description
Technical field
The utility model relates to jetting machine, and concrete is a kind of large cylinder body for hydraulic pressure jetting machine.
Background technique
Because jetting machine has, to clean cost low, and speed is fast, and clean rate is high, does not damage cleaned material, applied range, the plurality of advantages such as free from environmental pollution.In a lot of industries, development and extensive use have fast been obtained.At present, the driving mode of jetting machine has motor to drive jetting machine, petrol engine to drive jetting machine and diesel driven jetting machine.As its name suggests, these jetting machines are all furnished with high-pressure service pump, and the weight that volume is large, Heavy Weight has is up to hundreds of jin.And the driving malfunction rate of these several modes is high, expense is high and be not easy to carry, we research and develop a kind of by hydraulic driving for this reason, without spin parts, moving element is few, the life-span is long, volume is little, lightweight, efficient hydraulic pressure jetting machine, this hydraulic pressure jetting machine need to be used a kind of large cylinder body and realize the object of drawing water.
Model utility content
The utility model provides a kind of large cylinder body for hydraulic pressure jetting machine, and it is simple in structure, easy to operate, draws water effective.
The technical solution of the utility model is:
A large cylinder body for hydraulic pressure jetting machine, is characterized in that: include large cylinder body body, in large cylinder body body, be provided with cross through hole, be set with flow cylinder in cross through hole; Large cylinder body body two ends have mounted cover respectively left and right end cap, on described left and right end cap, have and lead to left and right stomidium in flow cylinder, in left and right stomidium, be respectively installed with left and right piston, flow cylinder two ends are stretched into respectively in the inner of left and right piston, between described left and right piston and flow cylinder, by oil sealing base, seal, the commutation modulating valve that surges is installed between the inner of described left and right piston; On described large cylinder body body, have and lead in flow cylinder and the oil inlet hole and the spill port that coordinate with the commutation modulating valve that surges; The outer end of left and right piston is formed with respectively left and right adjusting water cavity between the stomidium of left and right; On described large cylinder body body, have intake tunnel and exhalant canal, between described intake tunnel and left and right adjusting water cavity, be respectively equipped with water inlet flow channel, between described exhalant canal and left and right adjusting water cavity, be respectively equipped with outlet passage, on described large cylinder body body, have respectively water intake and water outlet with intake tunnel, exhalant canal UNICOM, described water intake is linked with water supply connector outward, and described water outlet is linked with high-pressure water pipe outward.
A large cylinder body for hydraulic pressure jetting machine, is characterized in that: oil inlet hole and spill port on described large cylinder body body are linked with respectively oil inlet pipe and return tube outward.
A large cylinder body for hydraulic pressure jetting machine, is characterized in that: described water inlet flow channel position is separately installed with one-way valve.
A large cylinder body for hydraulic pressure jetting machine, is characterized in that: on described large cylinder body body, have the backwater mouth with intake tunnel UNICOM.
One-way valve has guaranteed that water regulates after water cavity entering, and can only discharge from osculum.
Working procedure of the present utility model is:
When initial, first introduce high pressure oil in large cylinder body, by oil inlet pipe, to oil-feed in flow cylinder, now, surge commutation modulating valve under the effect of hydraulic oil, alternately straight line motion, in flow cylinder, forms high low pressure in left and right end cap.When surging commutation modulating valve during in left side, left side forms vacuum chamber, and left side one-way valve opens sucks low-pressure water, right side form high pressure water through one-way valve to high-pressure water pipe; When surging commutation modulating valve during on right side, right side forms vacuum chamber, right one-way valve is opened suction low-pressure water, left side forms high pressure water and arrives high-pressure water pipe through one-way valve, when high pressure water is from large cylinder body flows out, through high-pressure water pipe, flow in modulating valve, a road high pressure water sprays from high pressure water gun through modulating valve, and another road high pressure water is got back in large cylinder body from return pipe.
Advantage of the present utility model:
The utility model structural design is simply ingenious, be easy to carry, maneuverability, without spin parts, moving element is few, the life-span is long, draw water effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model inside.
Fig. 2 is the structural representation of the utility model outside.
Embodiment
Referring to accompanying drawing.
For a large cylinder body for hydraulic pressure jetting machine, include large cylinder body body 10, in large cylinder body body 10, be provided with cross through hole, in cross through hole, be set with flow cylinder 11; Large cylinder body body 10 two ends have mounted cover respectively left and right end cap 12,13, on described left and right end cap 12,13, have and lead to the interior left and right stomidium of flow cylinder 11, in left and right stomidium, be respectively installed with left and right piston 14,15, flow cylinder 11 two ends are stretched into respectively in the inner of left and right piston 14,15, between described left and right piston 14,15 and flow cylinder 11, by oil sealing base 16, seal, the commutation modulating valve 17 that surges is installed between the inner of described left and right piston 14,15; On described large cylinder body body 10, have and lead in flow cylinder 11 and the oil inlet hole and the spill port that coordinate with the commutation modulating valve 17 that surges; The outer end of left and right piston 14,15 is formed with respectively left and right adjusting water cavity between the stomidium of left and right; On described large cylinder body body 10, have intake tunnel and exhalant canal, between described intake tunnel and left and right adjusting water cavity, be respectively equipped with water inlet flow channel, between described exhalant canal and left and right adjusting water cavity, be respectively equipped with outlet passage, on described large cylinder body body, have respectively water intake and water outlet with intake tunnel, exhalant canal UNICOM, described water intake is linked with water supply connector 16 outward, and described water outlet is linked with high-pressure water pipe 17 outward.
Oil inlet hole 18 and outer oil inlet pipe and the return tube of being linked with respectively of spill port 19 on large cylinder body body 10.
Water inlet flow channel position is separately installed with one-way valve.
On large cylinder body body 10, have the backwater mouth 20 with intake tunnel UNICOM.
Claims (4)
1. for a large cylinder body for hydraulic pressure jetting machine, it is characterized in that: include large cylinder body body, in large cylinder body body, be provided with cross through hole, in cross through hole, be set with flow cylinder; Large cylinder body body two ends have mounted cover respectively left and right end cap, on described left and right end cap, have and lead to left and right stomidium in flow cylinder, in left and right stomidium, be respectively installed with left and right piston, flow cylinder two ends are stretched into respectively in the inner of left and right piston, between described left and right piston and flow cylinder, by oil sealing base, seal, the commutation modulating valve that surges is installed between the inner of described left and right piston; On described large cylinder body body, have and lead in flow cylinder and the oil inlet hole and the spill port that coordinate with the commutation modulating valve that surges; The outer end of left and right piston is formed with respectively left and right adjusting water cavity between the stomidium of left and right; On described large cylinder body body, have intake tunnel and exhalant canal, between described intake tunnel and left and right adjusting water cavity, be respectively equipped with water inlet flow channel, between described exhalant canal and left and right adjusting water cavity, be respectively equipped with outlet passage, on described large cylinder body body, have respectively water intake and water outlet with intake tunnel, exhalant canal UNICOM, described water intake is linked with water supply connector outward, and described water outlet is linked with high-pressure water pipe outward.
2. a kind of large cylinder body for hydraulic pressure jetting machine according to claim 1, is characterized in that: oil inlet hole and spill port on described large cylinder body body are linked with respectively oil inlet pipe and return tube outward.
3. a kind of large cylinder body for hydraulic pressure jetting machine according to claim 1, is characterized in that: described water inlet flow channel position is separately installed with one-way valve.
4. a kind of large cylinder body for hydraulic pressure jetting machine according to claim 1, is characterized in that: on described large cylinder body body, have the backwater mouth with intake tunnel UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183180.7U CN203847479U (en) | 2014-04-15 | 2014-04-15 | Large cylinder for hydraulic high-pressure washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183180.7U CN203847479U (en) | 2014-04-15 | 2014-04-15 | Large cylinder for hydraulic high-pressure washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847479U true CN203847479U (en) | 2014-09-24 |
Family
ID=51560504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183180.7U Expired - Lifetime CN203847479U (en) | 2014-04-15 | 2014-04-15 | Large cylinder for hydraulic high-pressure washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847479U (en) |
-
2014
- 2014-04-15 CN CN201420183180.7U patent/CN203847479U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |