CN101372008A - High pressure cleaning device - Google Patents
High pressure cleaning device Download PDFInfo
- Publication number
- CN101372008A CN101372008A CNA200810130889XA CN200810130889A CN101372008A CN 101372008 A CN101372008 A CN 101372008A CN A200810130889X A CNA200810130889X A CN A200810130889XA CN 200810130889 A CN200810130889 A CN 200810130889A CN 101372008 A CN101372008 A CN 101372008A
- Authority
- CN
- China
- Prior art keywords
- high pressure
- cleaning device
- pressure cleaning
- described high
- base
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 238000005096 rolling process Methods 0.000 claims description 25
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
Abstract
The invention relates to a high-pressure cleaning appliance with a hose which has a corrugated hose (36).
Description
Technical field
In particular, the present invention relates to a kind of high pressure cleaning device with a hose arrangement.
Background technology
Disclose some high pressure cleaning devices, these high pressure cleaning devices have one must be by operator's high-pressure hose of scrolling manually.
Summary of the invention
The present invention relates to a kind of high pressure cleaning device with a hose arrangement.
The present invention proposes, and high pressure cleaning device has a corrugated hose, and this corrugated hose particularly advantageously is constructed to high-pressure hose.At this, " corrugated hose " especially should be understood to a kind of like this flexible pipe, this flexible pipe has band spirality channel trend, spiral outer shape, and this flexible pipe especially is set for strain, make in order to change the extension of this corrugated hose, distance between the coil of especially described spiral outer shape can increase by operator's power effect, exactly, preferably increase to double distance at least, and after the effect of cancellation power, get back to again in its initial position at least to a great extent by flexible tension force from an initial position that does not load.At this, this tension force can produce with the irrelevant flexible pipe bogey of the wall of corrugated hose by one of corrugated hose, for example by one be arranged on the outer wall spring wire and/or particularly advantageously by one or more wall generation of corrugated hose itself.In addition, in this context, " high-pressure hose " especially should be understood to a kind of like this flexible pipe, this flexible pipe is at the pressure of 10bar at least and particularly advantageously at 15bar and particularly preferably design at the pressure of 60bar at least, thereby and this high-pressure hose particularly be set on the utensil outlet side that is placed in high pressure cleaning device and particularly and can design at the affordable pressure of high pressure cleaning device.
Can realize a kind of particularly advantageous operation by a kind of corresponding configuration, exactly particularly realize by fractureing of avoiding not expecting and manual scrolling.In addition, can realize favourable damping characteristic, make on corrugated hose this pulling force when effect has unexpected pulling force can be by means of corrugated hose damped and can avoid damage on joint and the flexible pipe transition part.
High pressure cleaning device especially should be understood to a kind of electrically driven (operated), movably, the utensil that especially can carry by operating personnel, this utensil is by means of especially from the hydraulic pressure of 15bar and be used to remove dirt in case of necessity under the situation that adopts additional cleaning agent.At this, this high pressure cleaning device is preferably less than 10kg and particularly advantageously less than 5kg and can be carried with hand during cleaning by the operator.
Propose in another configuration of the present invention, this high pressure cleaning device has an apparatus shell and a walking mechanism, and this walking mechanism has at least three and especially preferred at least four rolling elements, and described rolling element is provided for forming a utensil bearing-surface.Can realize particularly advantageous stability and favourable operation by corresponding configuration, exactly, especially having at least one in walking mechanism can realize when at least one axle with the wheel that can turn to is set when turning to the rolling element that axis of oscillation swingingly is supported for one and especially.At this, " turning to axis of oscillation " especially should be understood to a pivot axis, and rolling element can be around this pivot axis rotation, so that can also carry out crooked track except rolling movement.At this, turn to axis of oscillation preferably to have between 80 ° and 100 a ° and angle of 90 ° preferably approximately with respect to rolling axis and with respect to the utensil bearing-surface." rolling element " can be thought of as for the significant various bodies of technical staff, for example ball, roller and/or particularly advantageous be wheel, they are compared with roller especially has the littler width of diameter group.
Propose in addition, walking mechanism has at least one rolling element, this rolling element laterally stretches out above the utensil bottom profile of apparatus shell and especially stretches out above apparatus shell, particularly stretches out above the projection in one plane of this apparatus shell, therefore can further improve stability.
Propose in addition, walking mechanism is made of a base.At this, " base " especially should be understood to such unit, this unit be at least partially disposed on the following of apparatus shell and especially have one be used to receive supporting force, take off the bearing structure of connection, framework especially for example with apparatus shell at least in part.Can realize structure especially flexibly by corresponding configuration.
In order to make this high pressure cleaning device also can be advantageously used for portable utensil, advantageously, base can constitute with the unit that apparatus shell separates by one, exactly, its mode particularly is provided with one and keeps and releasing unit, and this maintenance is used to make base releasably to be connected with apparatus shell with release.Thereby can make apparatus shell separate and can advantageously utilize the handle of high pressure cleaning device with base by the operator in case of necessity.
In order to realize reliable reception, base preferably has a receiving area that is used for apparatus shell.At this, in this context, " receiving area " especially should be understood to a dead slot, and apparatus shell can be inserted in this dead slot.Preferred base has the side support and has a support that is used to constitute the receiving area from wall from wall and/or in its front side, thus this base can structure on simply, advantageously constitute.
If when this base at least in part with the shell-type structure make, when promptly partly constituting by two shells that assemble at least, this base especially can be made simple in structurely, especially can be simply and particularly advantageously constitute in the receiving area thus.
In addition, advantageously design a kind of system as follows with a high pressure cleaning device and a corrugated hose, make the tension force that in corrugated hose, produces surpass before the gravity of high pressure cleaning device, when the high pressure cleaning device of the corrugated hose with assembling is placed on the ground, this corrugated hose can with its end that deviates from high pressure cleaning device by the position that does not load rise vertically upward be directed into one apart from ground the distance of 2.5m is last at least, make particularly advantageously to avoid that high pressure cleaning device lifts from ground undesirably when exceeding crown work.
Description of drawings
Other advantage is provided by following description of drawings.Embodiments of the invention shown in the drawings.Accompanying drawing, specification and other application documents comprise the number of characteristics combination.The technical staff can meet these features of the single investigation in destination and they are formed significant other combination.
Wherein:
Fig. 1 illustrates the perspective view of the high pressure cleaning device with base,
Fig. 2 illustrates the side view of high pressure cleaning device,
Fig. 3 illustrates the perspective view of the high pressure cleaning device that does not have base,
Fig. 4 illustrates the perspective view of the high pressure cleaning device of the high-pressure hose device that has in initial position and other accessory,
Fig. 5 illustrates the high pressure cleaning device of Fig. 4, and it has the high-pressure hose device in run location,
Fig. 6 illustrates the base of Fig. 1 with independent position,
Fig. 7 illustrates the base of Fig. 1, and it has a front shroud that takes off.
The specific embodiment
Fig. 1 illustrates a high pressure cleaning device with walking mechanism 12 that apparatus shell 10 and is made of base, in this apparatus shell, be provided with an electric drive unit that is not shown specifically, a positive-displacement machines and a device that is used to regulate the operating pressure and the water yield that is used to produce operating pressure, described walking mechanism is arranged on the below of apparatus shell bottom basically and has four rolling elements 14,16,18,20 that are made of wheel, and described rolling element is set for utensil bearing-surface 22 of formation (aufspannen) (Fig. 1,2,4 to 7).Wide and rolling element 14,16,18,20 surpasses the utensil bottom profile of apparatus shell 10 and surpasses apparatus shell 10 ground itself and extends laterally fully this base than apparatus shell 10.Rolling element 14,16,18,20 is arranged on two bolsters transverse to the longitudinal direction extension of walking mechanism 12, wherein, the rolling element 14,20 of front rotates and is supported swingably to axis of oscillation 24, and this turns to the rolling axis of axis of oscillation perpendicular to rolling element 14,20.
The base that constitutes walking mechanism 12 can constitute with the unit that apparatus shell 10 separates or be set to and can be taken off from apparatus shell 10 by the operator by one.For this reason, be provided with a maintenance and releasing unit 26, this maintenance is used to make base releasably to be connected with apparatus shell 10 with releasing unit 26.Keep and releasing unit 26 has a removable cover 48 and have the releasing member 50 (Fig. 7) of a formation buckling and locking device below cover 48 from wall (Wange) 34 at the support that of base is arranged on the front side, and that the rear side that deviates from the front side is provided with is that be not shown specifically, 10 that be associated with apparatus shell, be used for apparatus shell 10 is fixed on shape latch members on the base.If unclamp releasing member 50, apparatus shell 10 can be directed through being arranged on the shape latch members on the base and separating with base so.
The base that is made of plastics with the shell-type structure has that be made of dead slot, as to be used for apparatus shell 10 receiving area 28, this receiving area adapts to the profile of apparatus shell 10, makes this apparatus shell 10 shape to be received in (Fig. 6 and 7) in this receiving area sealedly.In order to constitute receiving area 28, base has the side support from wall 30,32 be arranged on support on the front side from wall 34.A rear side that deviates from the front side is provided with another support from wall 52, and this support has a dead slot 54 (Fig. 4) that is used for water swivel 56 from wall.
If apparatus shell 10 is installed in the receiving area 28, this apparatus shell is laterally limited from wall 30,32,34,52 by support so, make apparatus shell 10 especially follow away direction and transverse to direction of travel, be parallel to utensil bearing-surface 22 shapes and be fixed in the receiving area 28 sealedly.If apparatus shell 10 is taken out from the groove 28 of base, this apparatus shell 10 can advantageously be carried (Fig. 3) by means of the bow on the upside that is arranged on apparatus shell 10 58 so.
In addition, on the upside of apparatus shell 10, also be provided with a joint 60 (Fig. 4,5,8) that is used for the high-pressure hose device.This high-pressure hose device comprises a corrugated hose 36 that constitutes high-pressure hose, and this corrugated hose helical compression spring formula ground constitutes and is set for strain.In the state that does not load, the spiral winding of corrugated hose 36 almost directly against each other and these spiral windings basically around axis 62 coaxial heart settings (Fig. 4) that are substantially perpendicular to utensil bearing-surface 22 orientations.In the state that loads, the distance between the spiral winding increases many times with respect to stress state not, makes that high-pressure spray gun 64 to the distance of apparatus shell 10 on the end that deviates from joint 60 that is arranged on corrugated hose 36 can increase many times (Fig. 5).Along with the increase of length, operating personnel must apply the power of an equivalence, and this power is relevant with the shape stability of corrugated hose 36.Corrugated hose 36 keeps its shape constantly under heat effect when it is made, this corrugated hose was got back to it again in the initial position shown in Fig. 4 in principle all the time by the tension force of inside during feasible operation was afterwards used after the effect of cancellation power.Advantageously, a holding device 66 that is used for high-pressure spray gun 64 is set on a sidewall of apparatus shell 10, as shown in Figure 4, high-pressure spray gun 64 can insert and be fixed in this holding device 66 with its jet pipe 68, makes high-pressure spray gun 64 and corrugated hose 36 can remain on the fixing position on the apparatus shell 10 and can avoid the disengaging of corrugated hose 36 and high-pressure spray gun 64 when transportation.Also be contemplated that in principle, on the apparatus shell 10, on the side maintenance and/or a storing unit that is specifically designed to corrugated hose 36 is set especially thereon.
System with high pressure cleaning device and corrugated hose 36 designs in such a way, make when the high pressure cleaning device of the corrugated hose 36 with assembling is placed on the ground, before the corrugated hose 36 inner tension force that produce surpass the gravity of high pressure cleaning device, this corrugated hose can with its end that deviates from high pressure cleaning device from a position that does not load vertically upward along axis 62 be directed into one apart from ground the distance of 2.5m is last at least, make particularly advantageously to avoid: high pressure cleaning device lifts from ground undesirably when exceeding crown work.
Claims (20)
1. high pressure cleaning device, it has a hose arrangement, it is characterized in that a corrugated hose (36).
2. by the described high pressure cleaning device of claim 1, it is characterized in that: this corrugated hose (36) is constructed to high-pressure hose.
3. by claim 1 or 2 described high pressure cleaning devices, it is characterized in that: this corrugated hose (36) is set for strain.
4. by each described high pressure cleaning device in the aforesaid right requirement, it is characterized in that a device G tool housing (10) and a walking mechanism (12), this walking mechanism has at least three rolling elements (14,16,18,20), and described rolling element is set for and forms a utensil bearing-surface (22).
5. by the described high pressure cleaning device of claim 4, it is characterized in that: described walking mechanism (12) has at least four rolling elements (14,16,18,20).
6. at least by claim 4 or 5 described high pressure cleaning devices, it is characterized in that: at least one rolling element (14,16,18,20) is made of a wheel.
7. by each described high pressure cleaning device in the claim 4 to 6, it is characterized in that: described walking mechanism (12) has at least one rolling element (14,20), and this rolling element turns to axis of oscillation (24) to be supported swingably around one.
8. by each described high pressure cleaning device in the claim 4 to 7, it is characterized in that: described walking mechanism (12) has at least one rolling element (14,16,18,20), and this rolling element laterally stretches out the utensil bottom profile above apparatus shell (10).
9. by the described high pressure cleaning device of claim 8, it is characterized in that: this rolling element (14,16,18,20) laterally stretches out above apparatus shell (10).
10. by each described high pressure cleaning device in the claim 4 to 9, it is characterized in that: described walking mechanism (12) is made of a base.
11. by the described high pressure cleaning device of claim 10, it is characterized in that: this base can constitute with the unit that apparatus shell (10) separate by one.
12. by the described high pressure cleaning device of claim 11, it is characterized in that a maintenance and releasing unit (26), this maintenance is set for releasing unit base releasably is connected with apparatus shell (10).
13. by the described high pressure cleaning device of claim 10, it is characterized in that: this base has a receiving area (28) that is used for apparatus shell (10) at least.
14. by the described high pressure cleaning device of claim 10, it is characterized in that: this base is made with the shell-type structure at least in part at least.
15., it is characterized in that at least by the described high pressure cleaning device of claim 13: this base have be used to form described receiving area (28) the side support from wall (30,32).
16. by the described high pressure cleaning device of claim 13, it is characterized in that: this base has a support that is used to form described receiving area (28) from wall (34) on its front side at least.
17., it is characterized in that an electric drive unit by each described high pressure cleaning device in the claim 13 to 16.
18., it is characterized in that the utensil weight that 10kg is following by each described high pressure cleaning device in the claim 13 to 17.
19. by each described high pressure cleaning device in the claim 13 to 18, it is characterized in that: described corrugated hose (36) is designed by this way, promptly, when the high pressure cleaning device with corrugated hose of assembling (36) is placed on the ground, the tension force that produces in corrugated hose (36) surpasses before the gravity of this high pressure cleaning device, and this corrugated hose can be directed into apart from ground that the distance of 2.5m is last at least vertically upward with its end that deviates from utensil (36) along an axis perpendicular to ground (62) from a position that does not load.
20. base that is used at least by each described high pressure cleaning device of claim 10 to 16.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202007018339U DE202007018339U1 (en) | 2007-08-22 | 2007-08-22 | High-pressure cleaner |
| DE202007018339.9 | 2007-08-22 | ||
| DE102008012357A DE102008012357A1 (en) | 2007-08-22 | 2008-03-03 | High-pressure cleaning device, has tube device comprising spiral coiled tube for elastic deformation, where spiral coiled tube is formed as high pressure tube, and rolling bodies formed for clamping device-supporting surface |
| DE102008012357.9 | 2008-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101372008A true CN101372008A (en) | 2009-02-25 |
| CN101372008B CN101372008B (en) | 2013-03-13 |
Family
ID=40299243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810130889 Active CN101372008B (en) | 2007-08-22 | 2008-08-21 | High pressure cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101372008B (en) |
| DE (2) | DE102008012357A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016368803B2 (en) | 2015-12-09 | 2019-10-17 | Tti (Macao Commercial Offshore) Limited | Improved power washer with pulsing boost power mode |
| AU2016394064A1 (en) * | 2016-02-22 | 2018-08-23 | Tti (Macao Commercial Offshore) Limited | Modular power washer system, method and kit therefor |
| CN110586546A (en) * | 2019-09-27 | 2019-12-20 | 云梭(宁波)科技有限公司 | Be used for high-efficient belt cleaning device of PCB circuit board |
| CN114939565B (en) * | 2022-04-18 | 2023-03-03 | 瑞力杰(北京)智能科技有限公司 | Cleaning method for core sand in spiral air passage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312451A1 (en) * | 1983-04-07 | 1984-10-11 | Gimelli & Co. AG, Zollikofen | MOUTH AND DENTAL SPRAYER |
| DE3619326A1 (en) * | 1986-06-09 | 1987-12-10 | Josef Kraenzle | PUMP UNIT |
| CN2726978Y (en) * | 2004-07-02 | 2005-09-21 | 华泽遂 | Helical water conduit type scouring machine |
-
2008
- 2008-03-03 DE DE102008012357A patent/DE102008012357A1/en not_active Withdrawn
- 2008-06-09 DE DE200850002789 patent/DE502008002789D1/en active Active
- 2008-08-21 CN CN 200810130889 patent/CN101372008B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008012357A1 (en) | 2009-03-05 |
| DE502008002789D1 (en) | 2011-04-21 |
| CN101372008B (en) | 2013-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |