CN101657270A - Mobile high-pressure cleaning device - Google Patents
Mobile high-pressure cleaning device Download PDFInfo
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- CN101657270A CN101657270A CN200880011771A CN200880011771A CN101657270A CN 101657270 A CN101657270 A CN 101657270A CN 200880011771 A CN200880011771 A CN 200880011771A CN 200880011771 A CN200880011771 A CN 200880011771A CN 101657270 A CN101657270 A CN 101657270A
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- cleaning device
- pressure cleaning
- described high
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- 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 mobile high-pressure cleaning device comprising a motor-driven pump unit and a heatable heat exchanger, two wheels (18) and at least one pivotable caster (14), further comprising control elements for the high-pressure cleaning device and at least one handle (34) located on a back side of the high-pressure cleaning device for moving the high-pressure cleaning device. In order to provide such a high-pressure cleaning device having improved mobility and simpler operation, it is proposed according to the invention that at least one pivotable caster is located in front ofthe wheels relative to the longitudinal direction of the high-pressure cleaning device and that the control elements are located on the back side of the high-pressure cleaning device.
Description
Technical field
The present invention relates to a kind of mobile high-pressure cleaning device, this high-pressure cleaning device has motor-driven pump assembly, and have the heat exchanger that to be heated, two travel wheel and at least one pivotable roller that turn to, and have the operating element that is used for high-pressure cleaning device and at least one and be arranged in handle on the high-pressure cleaning device dorsal part, with so that the high-pressure cleaning device motion.
Background technology
Below about the explanation of the layout of high-pressure cleaning device feature, on this high-pressure cleaning device,,, then be considered as about the lengthwise movement direction of high-pressure cleaning device or direction of primary motion as long as also there is not complementarity to mention such as " front portion, rear portion, front side, dorsal part " etc.Here the section that is interpreted as the rear wall of this high-pressure cleaning device or defines high-pressure cleaning device from behind for " dorsal part " also have high-pressure cleaning device sidewall, base plate or upside equally with this rear wall or this section adjacent areas that defines from behind.The notion that correspondingly is suitable for high-pressure cleaning device " front side ".
By the known a kind of high-pressure cleaning device of EP 0 248 282 A2 according to generic.By means of pump assembly, the cleaning solution of exporting from high-pressure cleaning device can be placed under the pressure.In order to improve the cleaning effect of cleaning solution, can additionally heat cleaning solution by means of the heat exchanger that can be heated.In alleged high-pressure cleaning device, the wheel that travels is arranged in the front portion, and the pivotable roller that turns to is arranged in the rear portion.Based on this, the pivot of high-pressure cleaning device can carry out around the pivot axis that forwardly is arranged on the high-pressure cleaning device.This has confirmed in practice is loaded down with trivial details, because the user must implement very big lateral movement.In addition, disadvantageously, operating element is arranged from the handle that is arranged on the dorsal part farly in alleged high-pressure cleaning device.
Two wheels that travel that have in addition have disclosed in DE 102 55 388 A1 and US 2,987,259 with at least one pivotable high-pressure cleaning device of roller that turns to.
DE 44 11 040 C1 describe a kind of movably device, and this device is used for admitting the heat exchanger that can be heated of high-pressure cleaning device.
Summary of the invention
Task of the present invention is, the high-pressure cleaning device of the type that beginning mentions is provided, and this high-pressure cleaning device has better mobility and simpler operability.
In the high-pressure cleaning device of foundation generic, this task is solved as follows according to the present invention, that is, and and at least one pivotable roller that turns to, about the travel front of wheel of vertically being arranged in of high-pressure cleaning device, and operating element is arranged on the dorsal part of high-pressure cleaning device.
At least one turns to roller to allow in the layout of the front of the wheel that travels: for example turn to roller to be placed on the front at least one, and the wheel that will travel is placed on the section rear portion or middle of high-pressure cleaning device.When the pivot of high-pressure cleaning device, the position of pivot axis limits by the layout of wheel on high-pressure cleaning device of travelling.Therefore, for the user, so the pivot of the high-pressure cleaning device of design is simplified.Promptly with publication EP 0 248 282A2 that mention in beginning in the high-pressure cleaning device described on the contrary, the user is less must to implement very big lateral movement.Therefore, high-pressure cleaning device according to the present invention has the mobility of improvement.
In addition, when turning to roller to be arranged in to travel the wheel front, high-pressure cleaning device can tilt in simple mode when pivotable.This for example can realize by at least one handle is applied power.This makes it possible to the uneven place of negotiate terrain more simply, as threshold or step.With it relatively, for the uneven place of negotiate terrain, at first be reversed, be lifted in the grip then by the known high-pressure cleaning device of EP 0 248 282 A2.
The layout of operating element on the high-pressure cleaning device dorsal part makes to be simplified the operation of operating element.With situation that previously described feature combines under especially provide following possibility, that is, only from a side, promptly high-pressure cleaning device can be handled and be constructed movably to dorsal part.Especially operating element can be close at least one handle ground layout.This makes just can touch operating element in simple mode, therefore allows to be caught rapidly by the user, and provides following possibility,, more effectively carries out cleaning course with high-pressure cleaning device that is.
Advantageously, operating element and/or at least one handle are arranged on the rear wall of high-pressure cleaning device or are arranged on the section that defines high-pressure cleaning device from behind.Operating element and/or at least one handle can touch for the user in this way especially goodly.At this more advantageously, operating element also has at least one handle to be arranged on the rear wall or on the alleged section.This for example provides following possibility, that is: making becomes possibility on high-pressure cleaning device is placed in wall etc. along the ground, vertical saving room of high-pressure cleaning device, and still can catch operating element and at least one handle easily for the user.
In order to go to load and the gravity that distributes high-pressure cleaning device equably at least one pivotable roller that turns to, advantageously, high-pressure cleaning device comprises two pivotable rollers that turn to.When weight distribution was even, high-pressure cleaning device had the stand performance and the mobile performance of improvement.
As mentioning ground, and compare with known high-pressure cleaning device, use according to the high-pressure cleaning device of the present invention uneven place of negotiate terrain more simply.High-pressure cleaning device preferably has the heel brace lifting device (Fu β stemmvorrichtung) that is arranged on the dorsal part, and this heel brace lifting device can apply the power of propping up by the user.This permission: by the heel brace lifting device is imposed the power of propping up high-pressure cleaning device is tilted, wherein, can work to supportive to the applying of power of at least one handle.The inclination of high-pressure cleaning device for example can be carried out around the tilt axis that the position limited by the wheel that travels, thereby at least one pivotable roller that turns to can be lifted from ground.This provides following possibility, that is, negotiate terrain is uneven more simply locates, for example threshold or step.
The saving room of this heel brace lifting device and simple in structure carrying into execution a plan (Umsetzung) realize as follows that preferably promptly, the heel brace lifting device is included in recess that forms in the rear wall of high-pressure cleaning device and the pedal that defines this recess.The heel brace lifting device of Gou Chenging does not protrude in the back border of high-pressure cleaning device like this, and therefore saves the room.For to pedal apply power the time user can trample reliably, this pedal can be provided with striped.
For the operation to high-pressure cleaning device is further become easily, shown that advantageously high-pressure cleaning device has two or more handles.
High-pressure cleaning device advantageously comprises at least one pair of handle and a pair of cable hook, and this preferably is arranged in the right below of described handle to the cable hook.This cable hook helps the fixing of electric wire, uses but the cable hook also can be used as handle, uses so that high-pressure cleaning device motion and inclination.
Advantageously, when the wheel that travels has the common rotational axis line, between the vertical center of gravity axis and at least one handle that vertically are arranged in heat exchanger of this pivot center about high-pressure cleaning device.Thus, the mass axis of heat exchanger (wherein, this heat exchanger normally the heaviest member of high-pressure cleaning device) and at least one handle are arranged on the side away from each other of the wheel co-rotation axis that travels.This allows to realize leverage, and this lever makes high-pressure cleaning device is tilted to become easily around the wheel common rotational axis line that travels for the user, for example by at least one handle is applied power.For the user high-pressure cleaning device inclined design being got special labour-saving is, compares apart from the spacing of the wheel common rotational axis line that travels with at least one handle, and the vertical center of gravity axis of heat exchanger has obviously littler spacing apart from the wheel common rotational axis line that travels.
In embodiment according to high-pressure cleaning device of the present invention, shown that advantageously the pivot center of the wheel that travels has following spacing apart from the preceding border of high-pressure cleaning device, this spacing is equivalent to 0.5 times to 0.7 times of high-pressure cleaning device length.Show in the practice, in alleged scope, can realize especially good inclination performance, and however still can guarantee the enough stability of standing of high-pressure cleaning device (Standfestigkeit).When the vertical center of gravity axis of heat exchanger has following spacing apart from the preceding border of high-pressure cleaning device, when this spacing was equivalent to 0.4 times to 0.6 times of high-pressure cleaning device length, especially favourable trading off realized in alleged scope between the inclination performance of high-pressure cleaning device and stability of standing.
Under the situation of the preferred inclination performance that keeps the last embodiment of describing, when the external boundary of heat exchanger heat exchanger on the side of at least one handle about high-pressure cleaning device vertically, when protruding in the pivot center of the wheel that travels, can in high-pressure cleaning device, be provided with very big heat exchanger.
Advantageously, pump assembly vertically is arranged in the heat exchanger front about high-pressure cleaning device.Particularly pump assembly is arranged in the pivotable roughly top that turns to roller in the high-pressure cleaning device front portion, wherein, compares with heat exchanger, and this pump assembly has littler weight usually.So arrange the inclination performance of high-pressure cleaning device and the performance that pivots are produced favorable influence.
In addition, compare with heat exchanger, pump assembly typically has littler size.Therefore, pump assembly is constructed on side direction rising ground by the overhead guard that high-pressure cleaning device is included in the layout of high-pressure cleaning device front portion in the past.This gives high-pressure cleaning device on the one hand with exhilarating outward appearance.On the other hand, the user can see the preceding border of high-pressure cleaning device better when making the high-pressure cleaning device motion, and therefore this embodiment can more be controlled reliably flexibly.
In addition, pump assembly plays advantageous effect in the layout of high-pressure cleaning device front side equally to ease for maintenance.That is to say that pump assembly can be arranged in such a way, that is, pump assembly not only can touch in simple mode from the front of high-pressure cleaning device but also from the both sides of high-pressure cleaning device.
Preferably, high-pressure cleaning device has at least one interface that is used for importing and/or deriving the operation medium, and this interface arrangement is on the dorsal part of high-pressure cleaning device.For " operation medium " current think be meant for the routine of high-pressure cleaning device and use necessary resource, the water of for example from high-pressure cleaning device, exporting or make running necessary.Advantageously, allly be used for importing and/or deriving the interface arrangement of operation medium on the dorsal part of high-pressure cleaning device.Because operating element and at least one handle also are arranged on the dorsal part, this has allowed for the unified manipulation schemes of high-pressure cleaning device, wherein, only requires to enter (Zugang) from a side in order to make the high-pressure cleaning device motion and to handle high-pressure cleaning device.Thus, cleaning course can be implemented especially effectively.Particularly advantageously be, with interface arrangement on the rear wall or be arranged on the section that defines high-pressure cleaning device from behind.
For the same reason, high-pressure cleaning device preferably includes at least one reservoir vessel, and this reservoir vessel has the filling port that is arranged on the high-pressure cleaning device dorsal part.In this embodiment, advantageously, all filling ports of reservoir vessel are arranged on the dorsal part, and particularly preferably are arranged on the rear wall or are arranged on the section that defines high-pressure cleaning device from behind.As reservoir vessel, for example can be the container that is used for admitting fuel, this fuel is essential for the operation heat exchanger, or is used for admitting the container of one or more chemical agents, in the cleaning agent that this chemical agent can be exported by inserting.
Description of drawings
Be used in conjunction with the accompanying drawings the present invention being carried out elaboration for preferred embodiment following description.Wherein:
Fig. 1 illustrates the side view according to first kind of embodiment of high-pressure cleaning device of the present invention;
Fig. 2 is illustrated in the high-pressure cleaning device of removing Fig. 1 behind a part of outer cover;
Fig. 3 illustrates the rearview of high-pressure cleaning device according to the present invention of Fig. 1; And
Fig. 4 illustrates the perspective view according to second kind of embodiment of high-pressure cleaning device of the present invention.
The specific embodiment
, and established with Reference numeral 10 on the whole there preferred embodiment shown in Fig. 1 to 3 of accompanying drawing according to first kind of high-pressure cleaning device of the present invention.
Below about the explanation of the layout of the high-pressure cleaning device feature shown in the accompanying drawings, be considered to be vertically or direction of primary motion about high-pressure cleaning device.
High-pressure cleaning device 10 comprises unshowned in the accompanying drawings carrier, on this carrier, near the front side 12 of high-pressure cleaning device 10, is equipped with two and can be respectively turns to roller 14 and 16 around what vertical axis pivoted.At this, turn to roller 14 and 16 spacings to be about as much as the sixth of high-pressure cleaning device 10 length apart from the front 17 of high-pressure cleaning device 10.
Turning to roller 14 and 16 back, on carrier, be furnished with a pair of wheel 18 and 20 that travels that can not pivot, this wheel 18 and 20 that travels can rotate around common rotational axis line 22, this pivot center 22 has following spacing apart from front 17, and this spacing is about as much as 2/3rds of high-pressure cleaning device 10 length.
On dorsal part 24, high-pressure cleaning device 10 comprises the section 26 that defines this high-pressure cleaning device 10 from behind, therefore below this section is called " rear wall " 27 simplifiedly,, and on traditional sense, can think " wall " even if this section is made up of different parts.Except rear wall 27, also the left side lateral boundaries 28 of high-pressure cleaning device 10 and near rear wall 27 sections that place of the right lateral boundaries 29 be can be regarded as dorsal part 24.
A pair ofly be used for admitting the cable hook 30 and 32 of electric wire to be arranged on the rear wall 27, this is used for power supply to high-pressure cleaning device 10 to the cable hook.
The a pair of handle 34 and 36 that is used for the mobile high-voltage cleaner is moved is located above cable hook 30 and 32.By means of handle 34 and 36, high-pressure cleaning device 10 can preferably be pushed motion, also can be pulled when turning round on moving direction certainly and move.
In addition, high-pressure cleaning device 10 can pivot by means of handle 34 and 36, for example travels continuously with curve.Here particularly advantageous is to turn to roller 14 and 16 travelling wheel 18 and 20 arranged in front on carrier.Therefore, high-pressure cleaning device 10 can be in simple mode around following pivot axis, and this pivot axis is perpendicular to the placed side of high-pressure cleaning device 10, and is promptly directed perpendicular to ground, ground, and intersects with pivot center 22.The user needn't implement very big lateral movement for high-pressure cleaning device 10 is pivoted.This makes the mobility of high-pressure cleaning device 10 be improved.
In addition, handle 34 and 36 is used to have with high-pressure cleaning device 10 around wheel 18 and 20 common rotational axis lines 22 inclinations of travelling.For example manage high-pressure cleaning device 10 is tilted by handle 34 and 36 being carried out applying of power with the power of directed towards ground.Thus, feasible is, lifts from ground and turns to roller 14 and 16, is used for injustice place with simple mode negotiate terrain, for example threshold or step.
At this, shown that very big leverage is particularly advantageous, this leverage can realize apart from the very big spacing between handle 34 and 36 by pivot center 22.In order to realize this leverage, the position of pivot center 22 is selected as follows, that is, pivot center 22 has following spacing apart from front 17, and this spacing is about as much as 2/3rds of high-pressure cleaning device 10 length.
In order to simplify the inclination of high-pressure cleaning device 10 for the user, this high-pressure cleaning device comprises heel brace lifting device 38, and this heel brace lifting device 38 is arranged on the dorsal part 24, and particularly is arranged in there on the lower curtate 40 of rear wall 27.Lower curtate 40 is parts around outer cover 42 of high-pressure cleaning device 10.
Heel brace lifting device 38 is included in the recess 44 that forms in the lower curtate 40, and these recess 44 range selector ground are defined by pedal 46.In recess 44, the user can be placed on his pin on the pedal 46, so that impose the power of propping up of this directed towards ground direction.Pedal 46 is provided with striped, thereby the user remains on the pedal 46 reliably.
When the user imposes the power of propping up to pedal 46, and he supports to land at this point and carries out tractive at handle 34 and 36 places, and high-pressure cleaning device 10 can tilt around pivot center 22 under the situation of taking very little power in simple mode like this.
With respect to handle 34 and 36 additionally or alternatively, also can use cable hook 30 and 32 to make high-pressure cleaning device 10 motions and tilt.
Except mentioned around outer cover 42, high-pressure cleaning device 10 comprises the side outer cover 50 on the overhead guard 48 and the left side and the side outer cover 52 on the right, and the side outer cover on this left side and the side outer cover on the right are approximately travelling between wheel 18 and the handle 34 or travelling and extending between wheel 20 and the handle 36.Overhead guard 48 covers the front portion of high-pressure cleaning device 10 and the zone at middle part, and can removably be connected in simple mode with this high-pressure cleaning device 10, so that cover admittance place 54 that other member of high-pressure cleaning device 10 is used, or admittance place 54 that other member of high-pressure cleaning device 10 is used can be touched.
Fig. 2 illustrates and removes overhead guard 48 high-pressure cleaning device 10 afterwards, and the heat exchanger 58 that can be heated of seeing the pump assembly 56 that is arranged on the front side 12 without barrier and being arranged in pump assembly 56 back, pump assembly 56 and heat exchanger 58 are assemblied on the carrier respectively.Pump assembly 56 is motor-driven, and is used for cleaning solution supercharging to output from high-pressure cleaning device 10, and cleaning solution here is a water, in order to improve cleaning effect, adds the cleaning chemistry agent in the water in the past.Can heat water by means of heat exchanger 58, can improve cleaning effect equally.
Compare with the size of heat exchanger 58, the size of pump assembly 56 is littler, thus overhead guard 48 can towards positive 17 similar automobile engine overhead guards be bent downwardly (Fig. 1).This gives high-pressure cleaning device 10 exhilarating outward appearances.In addition, concerning the user, when passing, can see high-pressure cleaning device 10 preceding borders.
Heat exchanger 58 is the heat exchangers with rectilinear structure, and the vertical center of gravity axis 60 of this heat exchanger has following spacing apart from front 17, and this spacing is about as much as half of high-pressure cleaning device 10 length.Thus, travel wheel 18 and 20 pivot center 22 about high-pressure cleaning device 10 vertically between mass axis 60 and handle 34 and 36.Shown it is favourable in the make of this layout of heat exchanger 58 high-pressure cleaning device 10 in practice, so that in the stability of high-pressure cleaning device 10 and compromise in order to high-pressure cleaning device 10 is tilted obtain between the required power.
Place water under the high pressure and output by high-pressure cleaning device 10 by means of pump assembly 56, via being arranged on the rear wall 27, the water inlet 62 that particularly is arranged on the lower curtate 40 of rear wall flows to high-pressure cleaning device 10.This water inlet 62 can be received on the water feeder in mode known and then that do not do to elaborate, for example the public water supply net.
Except water inlet 62, on lower curtate 40, be furnished with water out 64, can receive by means of high-pressure hose on the Washing jet (Waschlanze) in same known mode on this water out 64, place under the pressure and water that heated where necessary cleans by high-pressure cleaning device 10 so that use thus.Left side side and the right side outer cover 50 or 52 have flute profile admittance place 66 or 68, and when Washing jet time spent not, easily land used unloads Washing jet and is placed down on flute profile admittance place 66 or 68.
In addition, high-pressure cleaning device 10 comprises the unshowned in the accompanying drawings electric connection that is used to power.
On rear wall 27, manipulation device 70 is arranged between handle 34 and 36, and this manipulation device 70 has a plurality of operating elements 72,74 and 76 and status displays 78 and 80.
The layout of manipulation device 70 on dorsal part 24 becomes easily the operation to high-pressure cleaning device 10, particularly be arranged in equally on the dorsal part 24 handle 34 and 36 and be positioned on the rear wall cable hook 30 and 32 the combination situations under.The necessary operating element 72,74 of running that is useful on and 76 is arranged in the mode of being touched on a side of high-pressure cleaning device 10 easily concerning the user.This permission: high-pressure cleaning device 10 is for example vertically being settled along wall, and wherein, all operating elements keep easily being touched concerning the user.
In addition, high-pressure cleaning device 10 comprises four liquid containers, and this liquid container is used to make the necessary liquid of high-pressure cleaning device 10 runnings.These liquid containers are sightless in the accompanying drawings, this be because these liquid containers by the left side and the right side outer cover 50 or 52, and by hiding around outer cover 42.But four seal covers 82,84,86 and 88 are visible, and these seal covers 82,84,86 and 88 filling ports that all are arranged on the dorsal part 24 with unshowned reservoir vessel seal.
On rear wall 27, seal cover 86 and 88 is arranged in heel brace lifting device 38 tops, sealing lid 86 and 88 sealing respectively is used for admitting the reservoir vessel of cleaning chemistry agent.As already mentioned, can be used for improving cleaning effect in the past by adding the cleaning chemistry agent in the water of high-pressure cleaning device 10 outputs.The dosage of cleaning agent utilizes operating element 72 to carry out.
Can control pump unit 56 by means of operating element 74, and therefore can regulate the pressure of the water of being exported by high-pressure cleaning device 10, and can control the heat exchanger 58 that to be heated by means of operating element 76, so that the temperature of the water exported is adjusted.
The filling port of reservoir vessel, water inlet 62 and the layout of water out 64 on dorsal part 24 additionally help the operation to high-pressure cleaning device 10.Therefore, all filling ports for operation high-pressure cleaning device 10 essential operating element, interface and reservoir vessel can both touch from dorsal part 24 in simple mode for the user.
Second preferred implementation according to high-pressure cleaning device of the present invention illustrates with perspective view in Fig. 4, and establishes there with Reference numeral 100.High-pressure cleaning device 100 and high-pressure cleaning device 10 version to a great extent are identical, and to using same Reference numeral with the identical member of high-pressure cleaning device 10 and 100.About these members,, reference is carried out in the elaboration of front for fear of repetition.The advantage that the front of high-pressure cleaning device 10 has been described can utilize high-pressure cleaning device 100 to realize equally.
In order to export the water that places under the pressure, high-pressure cleaning device 100 comprises near high-pressure hose 102 (water inlet 62 as seen), this high-pressure hose 102 can be wound up on the hose reel 104, this hose reel 104 is arranged in the outer cover of high-pressure cleaning device 100 between left side side outer cover 50 and the right side outer cover 52, and is arranged in manipulation device 70 belows.Hose reel 104 is around pivot center 106 rotatably supports, and this pivot center 106 is parallel to the longitudinal axis ground orientation of the level of high-pressure cleaning device 100.
By turning to roller to arrange, high-pressure hose 102 is passed around near the opening 108 forming the water inlet 62 of outer cover 42 and is drawn from high-pressure cleaning device 100 on dorsal part 27 by hose reel 104.Turn to roller arranges from this, have only ball retainer (
) 110 in Fig. 4 as seen, this ball retainer 110 is packed in the opening 108.By the tractive on the hose end 112 on the ball retainer 110 of being arranged at high-pressure hose 102, this high-pressure hose 102 can be decontroled from hose reel 104, and pulls out from high-pressure cleaning device 100.The length of this high-pressure hose 102 typically is 10 meters or 20 meters.
The end relative of high-pressure hose 102 with hose end 112, known and the therefore liquid coupling unshowned, that on the pivot center 106 of hose reel 104, leave standstill in the accompanying drawing by itself, and be connected with pump assembly 56 by the fixed pressure pipeline that is connected on the liquid coupling.Guarantee on each position of hose reel 104 by the liquid coupling, guarantee fluid-tight connection the between pressure piping and high-pressure hose 102.
High-pressure hose 102 can place rotary state around pivot center 106 with hose reel 104 in order to reel.For this reason, hose reel 104 comprises wind 114, the pivot center rotatably support that this wind 114 is orientated alignedly around the pivot center 106 with hose reel 104, and can handle from dorsal part 24 in simple mode.
Claims (12)
1. mobile high-pressure cleaning device, described high-pressure cleaning device has motor-driven pump assembly, and has the heat exchanger that to be heated, two roller that turns to that wheel and at least one can pivot that travels, and have the operating element that is used for described high-pressure cleaning device and at least one and be arranged in handle on the described high-pressure cleaning device dorsal part, described handle is used for making described high-pressure cleaning device motion, it is characterized in that, described at least one can pivot turn to roller (14,16) about described high-pressure cleaning device (10; 100) the front that vertically is arranged in the described wheel that travels (18,20), and described operating element (72,74,76) is arranged in described high-pressure cleaning device (10; 100) on the described dorsal part (24).
2. high-pressure cleaning device according to claim 1 is characterized in that, described operating element (72,74,76) and/or at least one handle (34,36) are arranged in described high-pressure cleaning device (10; 100) rear wall (27) is gone up or is arranged in and defines described high-pressure cleaning device (10 from behind; 100) on the section (26).
3. high-pressure cleaning device according to claim 1 and 2 is characterized in that, described high-pressure cleaning device (10; 100) comprise two can pivot turn to roller (14,16).
4. according to one of aforesaid right requirement described high-pressure cleaning device, it is characterized in that described high-pressure cleaning device (10; 100) have the heel brace lifting device (38) that is arranged on the described dorsal part (24), described heel brace lifting device (38) can be used for applying the power of propping up by the user.
5. high-pressure cleaning device according to claim 4 is characterized in that, described heel brace lifting device (38) is included in described high-pressure cleaning device (10; 100) recess (44) that forms in the rear wall (27) and define the pedal (46) of described recess (44).
6. according to one of aforesaid right requirement described high-pressure cleaning device, it is characterized in that described high-pressure cleaning device (10; 100) have two or more handles (34,36).
7. according to one of aforesaid right requirement described high-pressure cleaning device, it is characterized in that the described wheel that travels (18,20) has common rotational axis line (22), described pivot center (22) is about described high-pressure cleaning device (10; 100) between the vertical center of gravity axis (60) that vertically is arranged in described heat exchanger (58) and described at least one handle (34,36).
8. high-pressure cleaning device according to claim 7 is characterized in that, the described pivot center (22) of the described wheel that travels (18,20) is apart from described high-pressure cleaning device (10; 100) preceding border (17) has following spacing, and described spacing is equivalent to described high-pressure cleaning device (10; 100) 0.5 of length times to 0.7 times.
9. according to claim 7 or 8 described high-pressure cleaning devices, it is characterized in that, the external boundary of described heat exchanger (58) heat exchanger on the side of described at least one handle (34,36) about described high-pressure cleaning device (10; 100) the described pivot center (22) that vertically protrudes in the described wheel that travels (18,20).
10. according to one of aforesaid right requirement described high-pressure cleaning device, it is characterized in that described pump assembly (56) is about described high-pressure cleaning device (10; 100) the front that vertically is arranged in described heat exchanger (58).
11., it is characterized in that described high-pressure cleaning device (10 according to one of aforesaid right requirement described high-pressure cleaning device; 100) have the interface (62,64) that at least one is used for importing and/or deriving the operation medium, described interface (62,64) is arranged in described high-pressure cleaning device (10; 100) on the described dorsal part (24).
12., it is characterized in that described high-pressure cleaning device (10 according to one of aforesaid right requirement described high-pressure cleaning device; 100) comprise at least one reservoir vessel, described reservoir vessel has and is arranged in described high-pressure cleaning device (10; 100) filling port on the described dorsal part (24).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007018249.1 | 2007-04-12 | ||
| DE200710018249 DE102007018249A1 (en) | 2007-04-12 | 2007-04-12 | Mobile high-pressure cleaning device |
| PCT/EP2008/002816 WO2008125265A1 (en) | 2007-04-12 | 2008-04-10 | Mobile high-pressure cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101657270A true CN101657270A (en) | 2010-02-24 |
| CN101657270B CN101657270B (en) | 2012-02-22 |
Family
ID=39587592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800117713A Active CN101657270B (en) | 2007-04-12 | 2008-04-10 | Mobile high-pressure cleaning device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2131968B1 (en) |
| CN (1) | CN101657270B (en) |
| DE (1) | DE102007018249A1 (en) |
| DK (1) | DK2131968T3 (en) |
| WO (1) | WO2008125265A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429360A (en) * | 2011-03-07 | 2013-12-04 | 阿尔弗雷德·凯驰两合公司 | High-pressure cleaning device |
| CN104114293A (en) * | 2012-02-20 | 2014-10-22 | 阿尔弗雷德·凯驰两合公司 | High pressure cleaning apparatus |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2027941B1 (en) | 2007-08-22 | 2013-02-27 | Robert Bosch GmbH | High pressure cleaning device |
| DE102007061403A1 (en) * | 2007-12-12 | 2009-06-18 | Alfred Kärcher Gmbh & Co. Kg | cleaner |
| DE102009051587A1 (en) * | 2009-10-20 | 2011-04-21 | Alfred Kärcher Gmbh & Co. Kg | cleaning device |
| WO2012119642A1 (en) * | 2011-03-07 | 2012-09-13 | Alfred Kärcher Gmbh & Co. Kg | High-pressure cleaning device |
| EP2683494B1 (en) * | 2011-03-07 | 2018-09-12 | Alfred Kärcher SE & Co. KG | Mobile high-pressure cleaning device |
| EP3169453B1 (en) * | 2014-07-18 | 2018-10-17 | Alfred Kärcher SE & Co. KG | Mobile high-pressure cleaning device |
| DE102022128384A1 (en) * | 2022-10-26 | 2024-05-02 | Alfred Kärcher SE & Co. KG | HIGH PRESSURE CLEANING DEVICE |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2350876A (en) | 1938-12-17 | 1944-06-06 | Clarkson Alick | Cleaning apparatus |
| US2987259A (en) | 1959-06-04 | 1961-06-06 | Turbo Machine Co | Water heating and spray apparatus |
| CH573777A5 (en) * | 1972-08-28 | 1976-03-31 | Feldmann Hagen | Chamber/tank wall decrustation system - for removal of metallic or org-anic deposits esp from drinking water tanks |
| DE3617556A1 (en) | 1986-05-24 | 1987-12-03 | Friedrich Epple Gmbh & Co Hoch | HIGH PRESSURE CLEANER |
| DE9303648U1 (en) * | 1993-03-12 | 1993-06-24 | Friedrich Epple Gmbh & Co Hochdruckreinigungsgeraete Und Spezialreinigungsmaschinen Kg, 6942 Moerlenbach, De | |
| DE4411040C1 (en) | 1994-03-30 | 1995-04-13 | Starke Bruecke Import Export G | Movable apparatus for receiving vertical oil-fired heat exchangers for mobile high-pressure cleaners, water heaters or steam generators |
| DE19729509A1 (en) * | 1997-07-10 | 1999-01-14 | Kaercher Gmbh & Co Alfred | High pressure cleaning device |
| US6070808A (en) * | 1998-05-18 | 2000-06-06 | Hygeian Technologies, Ltd. | Mobile spraying and cleaning apparatus |
| US6455017B1 (en) * | 1999-02-04 | 2002-09-24 | John R. Kasting, Jr. | Method and mobile apparatus for washdown and sanitizing |
| DE10255388A1 (en) | 2002-11-28 | 2004-06-17 | Alto Deutschland Gmbh | Heated high-pressure cleaner with multifunctional central tube |
| US7533435B2 (en) * | 2003-05-14 | 2009-05-19 | Karcher North America, Inc. | Floor treatment apparatus |
| US7627926B2 (en) | 2005-05-17 | 2009-12-08 | U.S. Products | Cleaning apparatus |
-
2007
- 2007-04-12 DE DE200710018249 patent/DE102007018249A1/en not_active Withdrawn
-
2008
- 2008-04-10 WO PCT/EP2008/002816 patent/WO2008125265A1/en active Application Filing
- 2008-04-10 DK DK08735127.6T patent/DK2131968T3/en active
- 2008-04-10 EP EP08735127A patent/EP2131968B1/en active Active
- 2008-04-10 CN CN2008800117713A patent/CN101657270B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429360A (en) * | 2011-03-07 | 2013-12-04 | 阿尔弗雷德·凯驰两合公司 | High-pressure cleaning device |
| CN103429360B (en) * | 2011-03-07 | 2015-11-25 | 阿尔弗雷德·凯驰两合公司 | High-pressure cleaning device |
| CN104114293A (en) * | 2012-02-20 | 2014-10-22 | 阿尔弗雷德·凯驰两合公司 | High pressure cleaning apparatus |
| CN104114293B (en) * | 2012-02-20 | 2016-08-24 | 阿尔弗雷德·凯驰两合公司 | High-pressure cleaning appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007018249A1 (en) | 2008-10-16 |
| WO2008125265A8 (en) | 2008-12-31 |
| EP2131968A1 (en) | 2009-12-16 |
| EP2131968B1 (en) | 2012-09-26 |
| CN101657270B (en) | 2012-02-22 |
| WO2008125265A1 (en) | 2008-10-23 |
| DK2131968T3 (en) | 2012-10-08 |
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Address after: German Wen Nendeng Patentee after: Alfred Kahn Europe GmbH & Co. kg Address before: German Wen Nendeng Patentee before: Kaercher GmbH & Co. KG Alfred |