WO2021068924A1 - Dispositif de distribution d'eau intégrant des fonctions de nettoyage et d'irrigation - Google Patents

Dispositif de distribution d'eau intégrant des fonctions de nettoyage et d'irrigation Download PDF

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Publication number
WO2021068924A1
WO2021068924A1 PCT/CN2020/120129 CN2020120129W WO2021068924A1 WO 2021068924 A1 WO2021068924 A1 WO 2021068924A1 CN 2020120129 W CN2020120129 W CN 2020120129W WO 2021068924 A1 WO2021068924 A1 WO 2021068924A1
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WIPO (PCT)
Prior art keywords
water
cleaning
spray gun
pressure
delivery device
Prior art date
Application number
PCT/CN2020/120129
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English (en)
Chinese (zh)
Inventor
查霞红
赵凤丽
周杰
Original Assignee
苏州宝时得电动工具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN202020746796.6U external-priority patent/CN213194737U/zh
Application filed by 苏州宝时得电动工具有限公司 filed Critical 苏州宝时得电动工具有限公司
Publication of WO2021068924A1 publication Critical patent/WO2021068924A1/fr

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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

Definitions

  • the invention relates to the field of cleaning and watering, in particular to a water delivery device with integrated cleaning and watering functions.
  • the existing water delivery device only has the functions of low-pressure irrigation and low-pressure cleaning, the water delivery device can only receive tap water for low-pressure irrigation and low-pressure cleaning, and the water delivery device does not have the high-pressure cleaning function, resulting in the failure of the water delivery device.
  • the use has limitations and cannot meet the cleaning needs of multiple working conditions.
  • the present application provides a water delivery device with integrated cleaning and irrigation functions.
  • the water delivery device with integrated cleaning and irrigation functions has high-pressure cleaning and low-pressure irrigation functions.
  • the water delivery device has a first mode for performing the cleaning function and a second mode for performing the watering function, and the water outlet pressure in the first mode is greater than that of the water delivery device.
  • the water outlet pressure in the second mode and the water delivery device includes: a housing; a host assembly for providing power to the water flow to increase the pressure of the water flow, the host assembly is connected to the housing, and the host The assembly has a water inlet end and a water outlet end.
  • the water inlet end is connected to the water source through a first communicating pipe; a second communicating pipe communicates with the first communicating pipe for conveying water flow outwards.
  • the inner diameter of the second communicating pipe is The range is greater than or equal to 7mm; a water spray element, which communicates with the water outlet through a second communication pipe.
  • the water delivery device can have high-pressure cleaning and low-pressure irrigation functions, which can meet the needs of users for low-pressure irrigation and high-pressure cleaning.
  • the use range of the water delivery device can be expanded, and the water delivery device can meet the cleaning needs of multiple working conditions.
  • the outlet pressure of the first mode is p 1 , which satisfies the relationship: 5Mpa ⁇ p 1 ; the outlet pressure of the second mode is p 2 , and the relationship is satisfied: 0.15Mpa ⁇ p 2 ⁇ 0.6 Mpa.
  • the inner diameter of the second connecting pipe is R, which satisfies the relationship: 7mm ⁇ R ⁇ 11mm.
  • the host assembly is detachably connected to the housing.
  • the host component includes a water pump and a motor.
  • the host component is powered by direct current or alternating current.
  • At least one of the water sprinkler, the host assembly, the first communication pipe and the second communication pipe is provided with a flow controller.
  • a timer is provided on at least one of the water spray member, the host assembly, the first communication pipe and the second communication pipe.
  • the reel rotates relative to the housing, and the second communication tube is adapted to be wound around the reel.
  • the driving member drives the reel to rotate, so that the second communication tube is wound on the reel or loosened from the reel.
  • the housing is adapted to be hung on an installation surface
  • the washing machine includes a first hanging part and a second hanging part, the first hanging part is connected to the housing, and the The first hanging member is rotatable relative to the second hanging member, and the second hanging member is suitable for connecting with the mounting surface.
  • the second hanger includes a first mounting part and a second mounting part connected to the first mounting part, the first mounting part is adapted to be connected to the mounting surface, so One of the second mounting part and the first hanger has a pivot shaft, and the other has a pivot hole adapted to the pivot shaft.
  • a handle portion is provided on the housing.
  • the second communication pipe is detachably connected to the host assembly.
  • the second communication pipe is detachably connected to the water spray member.
  • the second communication tube is a hose.
  • the water spray member is detachably connected to the second communication pipe, and the water spray member includes a cleaning spray gun and a watering spray gun, and one of the cleaning spray gun and the watering spray gun is connected to
  • the second communication pipe is connected, in the first mode, the cleaning spray gun is connected to the second communication pipe, and in the second mode, the watering spray gun is connected to the second communication pipe.
  • the water spray member is a spray gun
  • the spray gun includes a spray gun body and a cleaning nozzle and a watering nozzle detachably connected to the spray gun body, one of the cleaning nozzle and the watering nozzle Connected to the spray gun body, in the first mode, the cleaning nozzle is connected to the spray gun body, and in the second mode, the irrigation nozzle is connected to the spray gun body.
  • the water delivery device with integrated cleaning and watering functions further includes: a low-pressure quick connector, and the end of the second communication pipe connected with the water spray has a high-pressure connector, and In the first mode, the cleaning spray gun is directly connected to the high pressure connector; in the second mode, the irrigation spray gun is connected to the high pressure connector through the low pressure quick connector.
  • Figure 1 is a side view of a washing machine according to an embodiment of the present invention.
  • Figure 2 is an exploded view of a washing machine according to an embodiment of the present invention.
  • Fig. 3 is an assembly schematic diagram of a second connecting pipe, a low pressure quick connector, and a high pressure connector of the washing machine according to an embodiment of the present invention
  • Fig. 4 is a cross-sectional view of the second connecting pipe, the low pressure quick connector and the high pressure connector of the cleaning machine according to the embodiment of the present invention after exploding.
  • Housing 1 host assembly 2; first connecting pipe 3; spray gun 4; second connecting pipe 5; first hanging member 6;
  • the following describes the water delivery device 10 integrated with cleaning and irrigation functions according to an embodiment of the present invention with reference to FIGS. 1 to 4.
  • the water delivery device 10 may be a washing machine 10.
  • the water delivery device 10 has a first mode for performing a cleaning function and a second mode for performing a watering function.
  • the outlet pressure of the first mode is greater than that of the second mode.
  • the water outlet pressure of the mode can also be understood as that the water delivery device 10 has the functions of high-pressure cleaning and low-pressure irrigation. It needs to be explained that high-pressure and low-pressure are a relative concept.
  • the high-pressure pressure is greater than the low-pressure pressure.
  • the cleaning machine 10 can be used to water the lawn at low pressure.
  • the cleaning machine 10 can be used to clean the object under high pressure, so that the dust and stains on the surface of the object can be cleaned.
  • the water delivery device 10 includes: a housing 1, a water spray 4, a second communication pipe 5 and a host assembly 2.
  • the housing 1 is suitable for being hung on an installation surface, and the installation surface may be a wall.
  • the host assembly 2 is used to provide power for the water flow to increase the pressure of the water flow.
  • the host assembly 2 is connected to the housing 1.
  • the host assembly 2 has a water inlet and a water outlet, and the water inlet communicates with a water source through a first connecting pipe 3.
  • the second connecting pipe 5 is in communication with the first connecting pipe 3, and the second connecting pipe 5 is used to transport the water flow outwards.
  • the inner diameter of the second connecting pipe 5 is greater than or equal to 7mm. It should be noted that the second connecting pipe 5 is
  • the water pipe needs to transmit high-pressure water flow and low-pressure irrigation water flow. In order to adapt to low-pressure irrigation, it needs to have a larger flow area. However, in the high-pressure cleaning mode (ie the first mode), the flow area is too large and the outlet pressure is reduced.
  • the wall thickness of the second connecting pipe 5 should be large, which will cause the second connecting pipe 5 to be harder and unsuitable for storage.
  • setting the inner diameter range of the second connecting pipe 5 to be greater than or equal to 7mm can enable the second communication
  • the pipe 5 has a relatively suitable flow cross-sectional area, so that the second communicating pipe 5 can take into account both the cleaning performance and the irrigation function, so that the working performance of the second communicating pipe 5 can be guaranteed.
  • the water spray member 4 may be a spray gun 4, and the spray gun 4 is in communication with the water outlet through a second connecting pipe 5.
  • the water source can be tap water or other forms of water.
  • the water source can be a water storage container or water in a river.
  • the spray gun 4 has different types for cleaning and watering. That is, the spray gun 4 may include a cleaning spray gun and a watering spray gun.
  • the spray gun 4 is detachably connected to the second communication pipe 5, and the cleaning spray gun and the watering spray gun are switched when performing corresponding functions.
  • One of the cleaning spray gun and the irrigation spray gun is detachably connected to the second communication pipe 5. In the first mode, the cleaning spray gun is connected to the second communication pipe 5.
  • the irrigation spray gun is connected to the second communication pipe 5.
  • the cleaning spray gun and the watering spray gun can also be integrated, that is, the cleaning spray gun and the watering spray gun are integrated into one part.
  • the spray gun 4 includes a spray gun body and a cleaning nozzle and a watering nozzle that are detachably connected to the spray gun body.
  • One is connected to the spray gun body, that is, the spray gun 4 can choose to work with a cleaning nozzle and a watering nozzle.
  • the cleaning nozzle is connected to the spray gun body
  • the watering nozzle is connected to the spray gun body.
  • the first connecting pipe 3 is connected between the water source and the water inlet end of the main unit 2, and then the main unit 2 is controlled to work. 2Pump the water from the water source into the first connecting pipe 3, and then the water flows through the water inlet end of the main unit assembly 2, the water outlet end of the main unit assembly 2, and the second connecting pipe 5, and finally the water flows from the spray gun 4 to the lawn At this time, the water is low-pressure water, so that the low-pressure irrigation function of the washing machine 10 can be realized.
  • the water delivery device 10 executes the first mode
  • connect the first connecting pipe 3 between the water source and the water inlet end of the main unit 2 and then control the main unit 2 to work and water when the lawn is watered.
  • the main unit 2 increases the water pressure.
  • the main unit 2 pumps the water from the water source into the first connecting pipe 3, and then the water flows through the water inlet end of the main unit 2 and the water outlet end of the main unit 2 in turn.
  • the second connecting pipe 5, and finally the water is sprayed from the spray gun 4 to the object to be cleaned.
  • the water is high-pressure water, so that the high-pressure cleaning function of the cleaning machine 10 can be realized, and the user's low-pressure watering and high-pressure cleaning needs can be met.
  • the use range of the cleaning machine 10 can also be expanded, so that the cleaning machine 10 can meet the cleaning requirements of multiple working conditions.
  • first communication pipe 3 is pivotally connected to the water inlet end of the main assembly 2
  • second communication pipe 5 is pivotally connected to the water outlet end of the main assembly 2
  • first communication pipe 3 and the main assembly 2 The water inlet end of the second connecting pipe 5 and the water outlet end of the main assembly 2 can be provided with a sealing ring.
  • This arrangement can make the first connecting pipe 3 and the water inlet end of the main assembly 2 and the second connecting pipe 5
  • the connection with the water outlet of the main assembly 2 is sealed to prevent water from leaking from the connection between the first communication pipe 3 and the water inlet of the main assembly 2, and the connection between the second communication pipe 5 and the water outlet of the main assembly 2.
  • the cleaning machine 10 can be equipped with high-pressure cleaning and low-pressure irrigation functions, which can meet the needs of users for low-pressure irrigation and high-pressure cleaning, thereby expanding the cleaning machine.
  • the use range of 10 can further enable the cleaning machine 10 to meet the cleaning requirements of multiple working conditions.
  • the water delivery device 10 may further include: a low-pressure quick connector 9, and the end of the second connecting pipe 5 connected to the water sprinkler 4 has a high-pressure connector 91.
  • the cleaning spray gun is directly connected to the high-pressure connector 91
  • the irrigation spray gun is connected to the high-pressure connector 91 through the low-pressure quick connector 9.
  • the low-pressure quick connector 9 can ensure that the irrigation spray gun and the second communication pipe 5 are connected together, and the versatility of the second communication pipe 5 can be improved.
  • the water outlet pressure in the first mode is p 1 , which satisfies the relationship: 3Mpa ⁇ p 1
  • the water outlet pressure in the second mode is p 2 , and the relationship is satisfied: 0.15Mpa ⁇ p 2 ⁇ 0.6Mpa, preferably Yes, 4Mpa ⁇ p1, or 5Mpa ⁇ p1.
  • This setting can ensure that the water delivery device 10 can clean the objects, and can also ensure that the water delivery device 10 has a low-pressure irrigation function, and the objects that can be watered are damaged by water pressure.
  • This arrangement can make the hardness of the second communication tube 5 suitable, facilitate the storage of the second communication tube 5, and also enable the second communication tube 5 to have a more suitable flow cross-sectional area, which can ensure that the second communication tube 5 has both cleaning performance and The irrigation function can ensure the working performance of the second communication pipe 5, and thus can make the structure of the second communication pipe 5 more reasonable.
  • the host assembly 2 and the housing 1 are detachably connected together, and the host assembly 2 can be connected to the center of the housing 1.
  • This arrangement can reduce the volume of the cleaning machine 10.
  • you can remove the host assembly 2 from the housing 1, and then connect the first connecting pipe 3 with tap water.
  • the tap water will directly flow through the first connecting pipe 3 and the second connecting pipe 5 in turn.
  • the water flows out from the spray gun 4 to realize low-pressure watering of the lawn.
  • the user can install the main unit 2 on the casing 1, and the water flows through the first connecting pipe 3, the water inlet of the main unit 2, the water outlet of the main unit 2, and the second connecting pipe 5 in sequence.
  • the main unit assembly 2 can pressurize the water so that the water sprayed from the spray gun 4 is a high-pressure water stream, so that the dust and stains on the object to be cleaned can be easily cleaned.
  • the host component 2 may include a water pump and a motor.
  • the pumping pressure of the water pump can be controlled by controlling the rotation speed of the motor, so that the flow through the host component 2 can be controlled.
  • the water becomes low-pressure water or high-pressure water.
  • the host component 2 can be powered by direct current or alternating current, so that the power supply of the washing machine 10 can be directly connected to household electricity, so that the washing machine 10 can meet the requirements of household use.
  • the washing machine 10 hung on the mounting surface may be provided with a battery pack charging interface, so that the washing machine 10 can be charged, and the washing machine 10 can work normally without being connected to a power source.
  • the spray gun 4 can be provided with a control component, which can include an electronically controlled switch and a water valve.
  • the electronically controlled switch and the water valve can be triggered by the same trigger.
  • the spray gun 4 can be provided with a battery pack, and the spray gun 4 can pass through the battery.
  • Package power supply which can easily provide power to the control components.
  • the control component By controlling the control component, the motor speed can be adjusted to adjust the water flow pressure and flow rate, and the washing machine 10 can also be controlled to turn on and off.
  • the control component can use wireless or wired control to control the washing machine 10 to work.
  • At least one of the spray gun 4, the host assembly 2, the first communication pipe 3, and the second communication pipe 5 is provided with a flow controller, wherein when the user needs to water the lawn, the washing machine 10 Adjusted to low gear, the flow controller sets the flow rate that needs to be watered, that is, the flow rate of water, and then controls the spray gun 4 so that the water flows out from the spray gun 4, so that the work purpose of quantitatively watering the lawn can be achieved.
  • the flow controller can also set the water flow to be cleaned, and then control the spray gun 4 so that water is sprayed from the spray gun 4, so that the work purpose of quantitatively cleaning the object can be achieved.
  • At least one of the spray gun 4, the host assembly 2, the first communication pipe 3 and the second communication pipe 5 may be provided with a timer.
  • the timer has a timing function. When the user needs to water the lawn or When cleaning objects, set the timer to the time required for watering the lawn or cleaning the objects, and then watering the lawn or cleaning the objects can be realized at regular intervals, so as to ensure the time required for watering the lawn and cleaning the objects.
  • the housing 1 may have a reel, in other words, the reel is arranged in the housing 1, the reel rotates relative to the housing 1, and the second communication tube 5 is adapted to be wound on the reel
  • the first connecting pipe 3 can also be adapted to be wound in the reel.
  • both the first connecting pipe 3 and the second connecting pipe 5 can be wound in the reel. Therefore, it is possible to prevent the first communication pipe 3 and the second communication pipe 5 from being exposed to the outside of the washing machine 10, thereby preventing the first communication pipe 3 and the second communication pipe 5 from being cut by objects in the external environment, and when the washing machine When 10 is working, the first connecting pipe 3 and the second connecting pipe 5 can be drawn out of the reel.
  • the reel may include a hollow hub and a partition with two ends parallel to each other. Both the first communication pipe 3 and the second communication pipe 5 may be wound on the hub, and the first communication pipe 3 and the second communication pipe 5 are located between the two partition edges, which can prevent the first communication tube 3 and the second communication tube 5 from falling off the hub, so that the first communication tube 3 and the second communication tube 5 can be reliably wound on the hub .
  • a driving member in the housing 1, and the driving member can drive the reel to rotate.
  • the driving member drives the reel to rotate
  • the second connecting pipe 5 and the first connecting pipe 3 can be connected to each other. Winding to the reel can also loosen the second connecting pipe 5 and the first connecting pipe 3 from the reel, so that the working purpose of automatically retracting the second connecting pipe 5 and the first connecting pipe 3 can be realized.
  • the washing machine 10 may include: a first hanging member 6 and a second hanging member 7.
  • the first hanging member 6 is connected to the housing 1, and the first hanging member 6 is opposite to each other. Since the second hanging member 7 is rotatable, the second hanging member 7 is suitable for connecting with the installation wall. Among them, through the cooperation of the first hanging member 6 and the second hanging member 7, the washing machine 10 can be hung on the installation wall.
  • the first hanging member 6 can rotate relative to the second hanging member 7, which can facilitate the movement of the second connecting pipe 5, thereby expanding the moving range of the second connecting pipe 5.
  • the second hanging member 7 may include: a first mounting portion 71 and a second mounting portion 72 connected to the first mounting portion 71, and the first mounting portion 71 is suitable for Connect with the installation wall, for example, by using bolts to connect the first installation part 71 and the installation wall together, one of the second installation part 72 and the first hanger 6 has a pivot axis, and the other has a pivot axis.
  • Suitable pivot holes for example: the second mounting part 72 has a pivot axis, the first hanger 6 has a pivot hole, when the first hanger 6 and the second hanger 7 are assembled together, the first hanger 6
  • the pivot hole of ⁇ is assembled with the pivot shaft of the second mounting portion 72 to achieve the working purpose of rotating the first hanger 6 relative to the second mounting portion 72.
  • a handle 8 may be provided on the housing 1.
  • the user can control the rotation angle of the first hanging member 6 relative to the second mounting part 72 by holding the handle 8 by hand, which can facilitate the adjustment of the position of the washing machine 10.
  • the washing machine 10 is a mobile washing machine 10, that is, the washing machine 10 is not hung on the installation wall, the user can freely move the position of the washing machine 10 by holding the handle 8 by hand.
  • the second communication tube 5 is detachably connected to the host assembly 2. This arrangement can facilitate the disassembly and assembly of the second communication tube 5, and when the second communication tube 5 is damaged, it can facilitate the The connecting pipe 5 is replaced.
  • the second communication tube 5 is detachably connected to the spray gun 4.
  • This arrangement can facilitate the replacement of the spray gun 4.
  • the user can replace the spray gun 4 with a spray hole. Therefore, the watering effect on the lawn can be improved, and the water can be prevented from being concentrated in the same area on the lawn.
  • the user can replace the spray gun 4 with concentrated water spray, so that the water can be sprayed from the spray gun 4 more concentratedly, and the cleaning ability of the spray gun 4 can be improved.
  • the second communication tube 5 may be configured as a hose, and the first communication tube 3 may also be configured as a hose. This configuration can improve the flexibility of the first communication tube 3 and the second communication tube 5 Therefore, the first communication pipe 3 and the second communication pipe 5 can be prevented from being broken, so that the service life of the first communication pipe 3 and the second communication pipe 5 can be prolonged.
  • the first communicating pipe 3 is a water pipe suitable for bearing high-pressure water flow or the first communicating pipe 3 is a water pipe suitable for bearing low-pressure water flow, and the second communicating pipe 5 is a water pipe suitable for bearing high-pressure water flow.
  • the second connecting pipe 5 is a water pipe suitable for withstanding low-pressure water flow.
  • the first connecting pipe 3 is a water inlet pipe, and the water inlet pipes are all low-pressure water.
  • the first connecting pipe 3 may bear the pressure of tap water.
  • the second connecting pipe 5 is a water outlet pipe, and the second connecting pipe 5 needs to withstand high-pressure water flow, but also needs to take into account low-pressure water flow.
  • both the first connecting pipe 3 and the second connecting pipe 5 can be water pipes that can withstand low-pressure water flow.
  • the first connecting pipe 3 and the second connecting pipe 5 are both replaced with The arrangement of the water pipe for high-pressure water flow can prevent the high-pressure water from bursting the first communicating pipe 3 and the second communicating pipe 5, and can ensure the working reliability of the first communicating pipe 3 and the second communicating pipe 5.
  • the length of the first connecting pipe 3 and the second connecting pipe 5 can be set between 10-40m. This arrangement can increase the watering and cleaning area of the washing machine 10, which can meet the requirements of the surrounding households. Watering and cleaning needs in any area.
  • the washing machine 10 is a hanging-type washing machine 10, and the washing machine 10 may include: a housing 1, a host assembly 2, a first communication pipe 3, a spray gun 4, a second communication pipe 5, and a second communication pipe 5; A hanging member 6, a second hanging member 7, a reel and a handle 8.
  • the washing machine 10 is hung on the installation wall through the first hanging member 6 and the second hanging member 7, and the host assembly 2 is arranged in the housing 1.
  • the first connecting pipe 3 communicates with the water inlet end of the main unit assembly 2
  • the second connecting pipe 5 communicates with the water outlet end of the main unit assembly 2
  • the spray gun 4 communicates with the second connecting pipe 5, the first connecting pipe 3 and the second connecting pipe 5 Both can be wound on a reel.
  • the washing machine 10 is a hanging type washing machine 10.
  • the difference between the washing machine 10 of the second specific embodiment and the washing machine 10 of the first specific embodiment is that the second specific embodiment
  • the cleaning machine 10 also includes a third communicating pipe, one end of the third communicating pipe is connected to the first communicating pipe 3, and the other end of the third communicating pipe is connected to the second communicating pipe 5.
  • the connection between the third communicating pipe and the first communicating pipe 3 can be provided There is a switching valve, and by adjusting the switching valve, it is possible to control whether the third communication pipe and the first communication pipe 3 are in communication.
  • the user When the user waters the lawn at low pressure, the user adjusts the switching valve to make the third connecting pipe communicate with the first connecting pipe 3, and the first connecting pipe 3 is connected to the water source. After the water flows in from the first connecting pipe 3, the water directly communicates from the third The pipe flows into the second connecting pipe 5, and then the water flows out from the spray gun 4 to achieve the purpose of low-pressure watering of the lawn.
  • the user When the user cleans the object under high pressure, the user adjusts the switching valve so that the third connecting pipe is disconnected from the first connecting pipe 3, adjusts the washing machine 10 to a high gear, causes the motor to rotate at a high speed, and pulls out the second connecting pipe 5.
  • the spray gun 4 is aimed at the position to be cleaned to spray water, which can satisfy the cleaning of the ground, wall and other objects.
  • the washing machine 10 is a mobile washing machine 10, that is, the washing machine 10 is not hung on the installation wall.
  • the washing machine 10 may include: a housing 1, a host assembly 2, a first communication pipe 3.
  • the cleaning machine 10 of the third embodiment is different from the cleaning machine 10 of the first embodiment in that the cleaning machine 10 is a mobile cleaning machine.
  • the washing machine 10 is not provided with the first hanging member 6 and the second hanging member 7.
  • the cleaning machine 10 is a mobile cleaning machine 10.
  • the difference between the cleaning machine 10 of the fourth embodiment and the cleaning machine 10 of the third embodiment is that the fourth embodiment is
  • the cleaning machine 10 also includes a third communicating pipe, one end of the third communicating pipe is connected to the first communicating pipe 3, and the other end of the third communicating pipe is connected to the second communicating pipe 5.
  • the connection between the third communicating pipe and the first communicating pipe 3 can be provided There is a switching valve, and by adjusting the switching valve, it is possible to control whether the third communication pipe and the first communication pipe 3 are in communication.
  • the user When the user waters the lawn at low pressure, the user adjusts the switching valve to make the third connecting pipe communicate with the first connecting pipe 3, and the first connecting pipe 3 is connected to the water source. After the water flows in from the first connecting pipe 3, the water directly communicates from the third The pipe flows into the second connecting pipe 5, and then the water flows out from the spray gun 4 to achieve the purpose of low-pressure watering of the lawn.
  • the user When the user cleans the object under high pressure, the user adjusts the switching valve so that the third connecting pipe is disconnected from the first connecting pipe 3, adjusts the washing machine 10 to a high gear, causes the motor to rotate at a high speed, and pulls out the second connecting pipe 5.
  • the spray gun 4 is aimed at the position to be cleaned to spray water, which can satisfy the cleaning of the ground, wall and other objects.
  • the cleaning machine 10 is a mobile cleaning machine 10.
  • the difference between the cleaning machine 10 of the fifth embodiment and the cleaning machine 10 of the third embodiment is that when the user irrigates the lawn at low pressure At this time, the first communication pipe 3 and the second communication pipe 5 are set as water pipes that bear low-pressure water flow. When the user cleans objects under high pressure, the first communication pipe 3 and the second communication pipe 5 are set as water pipes that bear high-pressure water flow.
  • the cleaning machine 10 includes a host assembly 2, a first communication pipe 3, a spray gun 4, and a second communication pipe 5.
  • the first communication pipe 3 is connected between the water source and the water inlet of the host assembly 2.
  • the second connecting pipe 5 is connected between the water source and the water outlet end of the main body assembly 2, and the spray gun 4 is connected to the second connecting pipe 5.
  • the user controls the cleaning machine 10 to work under low and high gear conditions to make the main body assembly 2
  • the water is pressurized.
  • the washing machine 10 works under low gear conditions, the water pressure is lower, and the water flowing from the spray gun 4 is used for irrigation.
  • the washing machine 10 works under high gear conditions, the water pressure is higher.
  • the water flowing from the spray gun 4 is used to wash the object.
  • the cleaning machine 10 may include: a flow controller and a timer, and the flow controller is arranged in the host assembly 2, the first communicating pipe 3, and On at least one of the second connecting pipes 5, a timer is set on at least one of the host assembly 2, the first connecting pipe 3, and the second connecting pipe 5.
  • the washing machine 10 can be realized The work purpose of quantitative and timing watering and cleaning.
  • the spray gun 4 of the cleaning machine 10 according to the first embodiment to the sixth embodiment of the present invention can be replaced.

Abstract

La présente invention concerne un dispositif de distribution d'eau (10) intégrant des fonctions de nettoyage et d'irrigation. Le dispositif de distribution d'eau (10) présente un premier mode de réalisation d'une fonction de nettoyage et un second mode de réalisation d'une fonction d'irrigation, une pression de sortie d'eau du premier mode est supérieure à une pression de sortie d'eau du second mode, le dispositif de distribution d'eau (10) comprend : un boîtier (1) ; l'ensemble machine principale (2) est utilisé pour fournir de l'énergie pour un écoulement d'eau pour augmenter la pression du flux d'eau, l'ensemble de machine principale (2) est pourvu d'une extrémité d'entrée d'eau et d'une extrémité de sortie d'eau, et l'extrémité d'entrée d'eau est en communication avec une source d'eau au moyen d'un premier tuyau de communication (3) ; un second tuyau de communication (5) en communication avec le premier tuyau de communication (3) est utilisé pour transporter l'écoulement d'eau vers l'extérieur, une plage de diamètre intérieur du second tuyau de communication (5) est supérieur ou égal à 7 mm ; et un pistolet de pulvérisation (4), le pistolet de pulvérisation (4) est en communication avec l'extrémité de sortie d'eau au moyen du second tuyau de communication (5), de telle sorte que le dispositif de transport d'eau (10) présente des fonctions de nettoyage à haute pression et d'irrigation à basse pression au moyen d'une coopération entre l'ensemble machine principale (2), le pistolet de pulvérisation (4), le premier tuyau de communication (3) et le second tuyau de communication (5), les exigences d'irrigation à basse pression et de nettoyage à haute pression d'utilisateurs peuvent être satisfaites, une plage d'application du dispositif de distribution d'eau peut être élargie, et des exigences de nettoyage à condition de fonctionnement multiple sont satisfaites.
PCT/CN2020/120129 2019-10-11 2020-10-10 Dispositif de distribution d'eau intégrant des fonctions de nettoyage et d'irrigation WO2021068924A1 (fr)

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CN201910964117.4 2019-10-11
CN201910964117 2019-10-11
CN202020746796.6U CN213194737U (zh) 2019-10-11 2020-05-08 集成清洗和浇灌功能的输水装置
CN202020746796.6 2020-05-08

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CN1787884A (zh) * 2003-04-11 2006-06-14 巨杰公司 用于空气/液体的流体控制系统
KR20080089922A (ko) * 2007-04-03 2008-10-08 정영진 다용도 차량용 에어컨 증발기의 세척 및 살균장치
CN104785465A (zh) * 2015-04-24 2015-07-22 江苏苏美达五金工具有限公司 一种高压清洗机
US20180029056A1 (en) * 2016-07-27 2018-02-01 Fna Group, Inc. Pressure washer system
CN207325408U (zh) * 2016-11-11 2018-05-08 苏州宝时得电动工具有限公司 压力清洗机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1787884A (zh) * 2003-04-11 2006-06-14 巨杰公司 用于空气/液体的流体控制系统
CN1636638A (zh) * 2003-12-31 2005-07-13 坎贝·霍斯菲/斯哥特·菲泽公司 具有喷射器的压力清洗装置
KR20080089922A (ko) * 2007-04-03 2008-10-08 정영진 다용도 차량용 에어컨 증발기의 세척 및 살균장치
CN104785465A (zh) * 2015-04-24 2015-07-22 江苏苏美达五金工具有限公司 一种高压清洗机
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CN207325408U (zh) * 2016-11-11 2018-05-08 苏州宝时得电动工具有限公司 压力清洗机

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