WO2021068924A1 - Water delivery device integrating cleaning and irrigation functions - Google Patents

Abstract

Disclosed is a water delivery device (10) integrating cleaning and irrigation functions. The water delivery device (10) has a first mode of performing a cleaning function and a second mode of performing an irrigation function, a water outlet pressure of the first mode is greater than a water outlet pressure of the second mode, the water delivery device (10) comprises: a housing (1); the main machine assembly (2) used for providing power for water flow to increase the pressure of the water flow, wherein the main machine assembly (2) is provided with a water inlet end and a water outlet end, and the water inlet end is in communication with a water source by means of a first communication pipe (3); a second communication pipe (5) in communication with the first communication pipe (3) and used for conveying the water flow outwards, wherein an inner diameter range of the second communication pipe (5) is greater than or equal to 7 mm; and a spray gun (4), wherein the spray gun (4) is in communication with the water outlet end by means of the second communication pipe (5), such that the water conveying device (10) has high-pressure cleaning and low-pressure irrigation functions by means of cooperation among the main machine assembly (2), the spray gun (4), the first communication pipe (3) and the second communication pipe (5), the low-pressure irrigation and high-pressure cleaning requirements of users can be met, an application range of the water delivery device can be widened, and multi-working-condition cleaning requirements are met.

Description

Water delivery device with integrated cleaning and irrigation functions

This application claims the priority of the Chinese patent application whose application date is October 11, 2019, the application number is 201910964117.4 and the application date is May 08, 2020, and the application number is 202020746796.6, the entire contents of which are incorporated into this application by reference in.

Technical field

The invention relates to the field of cleaning and watering, in particular to a water delivery device with integrated cleaning and watering functions.

Background technique

In the related art, 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.

Summary of the invention

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.

According to the water delivery device integrating cleaning and watering functions of the present invention, 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.

According to the cleaning machine of the present invention, through the cooperation of the main assembly, the water spray, the first connecting pipe and the second connecting 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. Thereby, 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.

In some examples of the present invention, 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.

In some examples of the present invention, the inner diameter of the second connecting pipe is R, which satisfies the relationship: 7mm≤R≤11mm.

In some examples of the present invention, the host assembly is detachably connected to the housing.

In some examples of the present invention, the host component includes a water pump and a motor.

In some examples of the present invention, the host component is powered by direct current or alternating current.

In some examples of the present invention, 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.

In some examples of the present invention, 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.

In some examples of the present invention, there is a reel inside the housing, the reel rotates relative to the housing, and the second communication tube is adapted to be wound around the reel.

In some examples of the present invention, there is a driving member in the housing, and the driving member drives the reel to rotate, so that the second communication tube is wound on the reel or loosened from the reel. .

In some examples of the present invention, 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.

In some examples of the present invention, 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.

In some examples of the present invention, a handle portion is provided on the housing.

In some examples of the present invention, the second communication pipe is detachably connected to the host assembly.

In some examples of the present invention, the second communication pipe is detachably connected to the water spray member.

In some examples of the present invention, the second communication tube is a hose.

In some examples of the present invention, 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.

In some examples of the present invention, 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.

In some examples of the present invention, 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.

The additional aspects and advantages of the present invention will be partly given in the following description, and partly will become obvious from the following description, or be understood through the practice of the present invention.

Description of the drawings

The above and/or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

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.

Reference signs:

Washing machine 10;

Housing 1; host assembly 2; first connecting pipe 3; spray gun 4; second connecting pipe 5; first hanging member 6;

The second hanger 7; the first installation part 71; the second installation part 72;

Handle 8; low pressure quick connector 9; high pressure connector 91.

Detailed ways

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.

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.

As shown in Figures 1 to 4, according to the water delivery device 10 of the embodiment of the present invention, 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. When the user needs to water the lawn The cleaning machine 10 can be used to water the lawn at low pressure. When the user needs to clean the object, 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. Therefore, 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. It should be noted that the water source can be tap water or other forms of water. For example, 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. In the second mode, the irrigation spray gun is connected to the second communication pipe 5. Of course, 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. Specifically, 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. In the first mode, the cleaning nozzle is connected to the spray gun body, and in the second mode, the watering nozzle is connected to the spray gun body.

Specifically, when the user needs to water the lawn, that is, when the water delivery device 10 executes the second mode, 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. When the user needs to clean the object, that is, when 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. Compared with the pressure, 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. At this time, 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.

It should be noted that the first communication pipe 3 is pivotally connected to the water inlet end of the main assembly 2, and the second communication pipe 5 is pivotally connected to the water outlet end of the main assembly 2, and the 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.

Thus, through the cooperation of the host assembly 2, the first connecting pipe 3 and the second connecting pipe 5, 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.

In some embodiments of the present invention, as shown in FIGS. 3 and 4, 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. In the first mode, the cleaning spray gun is directly connected to the high-pressure connector 91, and in the second mode, the irrigation spray gun is connected to the high-pressure connector 91 through the low-pressure quick connector 9. Among them, because the low-pressure interface and the high-pressure interface of the irrigation spray gun are different, 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.

In some embodiments of the present invention, the water outlet pressure in the first mode is p ₁ , which satisfies the relationship: 3Mpa≤p ₁ , and 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.

In some embodiments of the present invention, the inner diameter of the second connecting pipe 5 is R, and R is the diameter of the inner diameter of the second connecting pipe 5, which satisfies the relationship: 7mm≤R≤11mm, preferably 8mm≤R≤10mm, specifically The R=9mm, 9.5mm or 8.5mm. 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.

In some embodiments of the present invention, 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. When you need to water the lawn, 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. When the user needs to clean the object, 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. When entering the main unit assembly 2, 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.

In some embodiments of the present invention, the host component 2 may include a water pump and a motor. When the host component 2 is working, 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.

In some embodiments of the present invention, 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. Of course, 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.

In addition, 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. 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.

In some embodiments of the present invention, 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. In addition, when the user needs to clean the object, 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.

In some embodiments of the present invention, 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.

In some embodiments of the present invention, 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 Inside, it should be noted that the first connecting pipe 3 can also be adapted to be wound in the reel. When the washing machine 10 is not working, 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.

Specifically, 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 .

In some embodiments of the present invention, there may be a driving member in the housing 1, and the driving member can drive the reel to rotate. When 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.

In some embodiments of the present invention, as shown in FIG. 2, 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. When the user uses the washing machine 10 to water the lawn or cleaning objects, when the user holds the spray gun 4 while moving 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.

In some embodiments of the present invention, as shown in FIG. 2, 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 φ 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.

In some embodiments of the present invention, as shown in FIG. 2, a handle 8 may be provided on the housing 1. Wherein, after the washing machine 10 is hung on the installation wall, 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. Moreover, when 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.

In some embodiments of the present invention, 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.

In some embodiments of the present invention, the second communication tube 5 is detachably connected to the spray gun 4. This arrangement can facilitate the replacement of the spray gun 4. When the user needs to water the lawn, 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. When the user needs to clean an object, 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.

In some embodiments of the present invention, 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.

In some embodiments of the present invention, 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. Or the second connecting pipe 5 is a water pipe suitable for withstanding low-pressure water flow. It should be noted that 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. When the user needs to irrigate the lawn at low pressure, both the first connecting pipe 3 and the second connecting pipe 5 can be water pipes that can withstand low-pressure water flow. When the user needs to clean objects, 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.

In some embodiments of the present invention, 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.

According to the first specific embodiment of the present invention, 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.

When the user waters the lawn at low pressure, adjust the washer 10 to a low gear, make the motor rotate at a low speed, pull out the second connecting pipe 5, and make the spray gun 4 aim at the position where watering is needed to spray water, so as to achieve the purpose of low-pressure watering of the lawn . When the user is cleaning objects under high pressure, adjust the cleaning machine 10 to high gear, make the motor rotate at a high speed, pull out the second connecting pipe 5, and make the spray gun 4 aim at the position to be cleaned and spray water to meet the requirements of the ground and wall. Cleaning of body and other objects.

According to the second specific embodiment of the present invention, 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.

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. 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.

According to the third specific embodiment of the present invention, 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 spray gun 4, the second connecting pipe 5, the reel and the handle portion 8. 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.

When the user waters the lawn at low pressure, adjust the washer 10 to a low gear, make the motor rotate at a low speed, pull out the second connecting pipe 5, and make the spray gun 4 aim at the position where watering is needed to spray water, so as to achieve the purpose of low-pressure watering of the lawn . When the user is cleaning objects under high pressure, adjust the cleaning machine 10 to high gear, make the motor rotate at a high speed, pull out the second connecting pipe 5, and make the spray gun 4 aim at the position to be cleaned and spray water to meet the requirements of the ground and wall. Cleaning of body and other objects.

According to the fourth embodiment of the present invention, 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.

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. 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.

According to the fifth embodiment of the present invention, 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.

According to the sixth specific embodiment of the present invention, 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. At the same time, 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. When 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. When 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.

It should be noted that the cleaning machine 10 according to the first embodiment to the sixth embodiment of the present invention 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. By setting a flow controller and a timer, the washing machine 10 can be realized The work purpose of quantitative and timing watering and cleaning. In addition, 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.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples" etc. means to incorporate the implementation The specific features, structures, materials or characteristics described in the examples or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and purpose of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims (11)

1. A water delivery device integrating cleaning and watering functions, characterized in that the water delivery device has a first mode for performing the cleaning function and a second mode for performing the watering function, and the outlet pressure of the first mode The outlet water pressure is greater than the second mode, and the water delivery device includes:

   case;

   The host assembly is used to provide power for the water flow to increase the pressure of the water flow, the host assembly is connected to the housing, the host assembly has a water inlet end and a water outlet end, and the water inlet end passes through a first communication pipe Connect with water source;

   A second connecting pipe, which is connected to the first connecting pipe for conveying water flow outwards, and the inner diameter range of the second connecting pipe is greater than or equal to 7 mm;

   A water spraying piece, the water spraying piece is communicated with the water outlet through a second connecting pipe, the water spraying piece is detachably connected with the second connecting pipe, and the water spraying piece includes a cleaning spray gun and a watering spray gun, One of the cleaning spray gun and the irrigation spray gun is connected to the second communication pipe. In the first mode, the cleaning spray gun is connected to the second communication pipe. In the second mode, the The irrigation spray gun is connected to the second communication pipe;

   Wherein, the outlet pressure of the first mode is p ₁ , which satisfies the relationship: 3Mpa≤p ₁ ;

   The outlet pressure of the second mode is p ₂ , which satisfies the relationship: 0.15Mpa≤p ₂ ＜0.6Mpa;

   The inner diameter of the second connecting pipe is R, which satisfies the relationship: 7mm≤R≤11mm;

   The housing has a reel, the reel rotates relative to the housing, and the second communication tube is adapted to be wound on the reel; The reel is rotated so that the second communication tube is wound onto the reel or loosened from the reel;

   The housing is suitable for hanging on the mounting surface, the washing machine includes a first hanging member and a second hanging member, the first hanging member is connected to the housing, and the first hanging member is relative to the The second hanging member is rotatable, and the second hanging member is adapted to be connected to the mounting surface; the second hanging member includes a first mounting portion and a second mounting portion connected to the first mounting portion, and The first mounting portion is adapted to be connected to the mounting surface, one of the second mounting portion and the first hanging member has a pivot shaft, and the other has a pivot hole adapted to the pivot shaft.
2. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein the host assembly is detachably connected to the housing.
3. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein the host component includes a water pump and a motor.
4. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein the host component is powered by direct current or alternating current.
5. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein at least one of the water spray member, the host assembly, the first communication pipe and the second communication pipe is With flow controller.
6. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein at least one of the water spray member, the host assembly, the first communication pipe and the second communication pipe is With timer.
7. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein a handle is provided on the housing.
8. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein the second communication pipe is detachably connected to the host assembly.
9. The water delivery device with integrated cleaning and irrigation functions according to claim 1, wherein the second connecting pipe is a hose.
10. The water delivery device with integrated cleaning and watering functions according to claim 1, wherein the water spray member is a spray gun, and the spray gun includes a spray gun body and a cleaning nozzle and a watering nozzle that are detachably connected to the spray gun body , One of the cleaning nozzle and the watering nozzle is 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 watering nozzle is connected于The spray gun body.
11. The water delivery device with integrated cleaning and watering functions according to claim 1, further comprising: a low-pressure quick connector, the end of the second connecting pipe connected with the water sprinkler has a high-pressure connector, 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.

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