WO2022127472A1 - 喷雾风扇 - Google Patents

喷雾风扇 Download PDF

Info

Publication number
WO2022127472A1
WO2022127472A1 PCT/CN2021/130901 CN2021130901W WO2022127472A1 WO 2022127472 A1 WO2022127472 A1 WO 2022127472A1 CN 2021130901 W CN2021130901 W CN 2021130901W WO 2022127472 A1 WO2022127472 A1 WO 2022127472A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
fan
spray
spray fan
water
Prior art date
Application number
PCT/CN2021/130901
Other languages
English (en)
French (fr)
Inventor
仲克穷
张苏
刘扬子
Original Assignee
南京泉峰科技有限公司
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 CN202111133224.6A external-priority patent/CN114636205A/zh
Application filed by 南京泉峰科技有限公司 filed Critical 南京泉峰科技有限公司
Priority to EP21905401.2A priority Critical patent/EP4151914A4/en
Publication of WO2022127472A1 publication Critical patent/WO2022127472A1/zh
Priority to US18/085,201 priority patent/US20230118363A1/en
Priority to US18/348,755 priority patent/US20230349569A1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0673—Battery powered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/146—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised water for spraying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable
    • F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Definitions

  • the present application relates to a spray fan.
  • the spray fan is usually connected to the mains as an energy source, and such a spray fan has great limitations and cannot be adapted to some places far from the mains or lack of sockets, which seriously limits the use of the spray fan.
  • a spray fan connected to a small battery pack it cannot be applied to the spray requirements of large venues, large areas, and high flow rates, which further limits the scope of use of the spray fan.
  • How to provide a spray fan with compact structure, high power output, long battery life and convenient operation is a technical problem to be solved urgently by those skilled in the art.
  • the present application provides a spray fan with good spray effect and convenient operation.
  • a spray fan comprising: a fan assembly including a fan blade and a motor for driving the fan blade to rotate; a nozzle arranged on the fan assembly for spraying water mist; a rack for supporting the fan assembly the frame includes an extension part that can be placed and extended in a plane; the spray fan is provided with a moving wheel that can be walked, and the moving wheel is arranged in the extension part.
  • it further includes a handle assembly matched with the moving wheel, and the handle assembly is disposed at one end of the extension portion away from the moving wheel.
  • the handle assembly is configured as a telescopic structure and has a first state and a second state relative to the frame; when the handle assembly is in the first state relative to the frame, the handle assembly is in a first state relative to the frame. A retracted state; when the handle assembly is in a second state relative to the frame, the handle assembly is in an extended state.
  • the spray fan travels at a relative angle to the road surface, and the moving wheel serves as a fulcrum.
  • it also includes a power supply assembly and a battery compartment for accommodating the power supply assembly, the power supply assembly is used to supply power to the motor, and the battery compartment is disposed on the frame away from the moving wheel one end.
  • the extending direction of the battery compartment and the extending portion obliquely intersect and form a predetermined included angle, and the acute angle of the included angle is greater than or equal to 0° and less than or equal to 90°.
  • the rack includes a first connecting assembly, a second connecting assembly, and a third connecting assembly, the second connecting assembly connecting the first connecting assembly and the third connecting assembly, respectively, the first connecting assembly Connecting with the second connecting component to form a first buffer part; the first buffer part obliquely intersects with the second connecting component and the second connecting component; the third connecting component and the second connecting component The connection forms a second buffer portion that obliquely intersects the third and second connection assemblies.
  • it also includes a power supply assembly and a battery compartment for accommodating the power supply assembly; the third connecting assembly is disposed on the side of the frame away from the running wheels, and the third connecting assembly is formed by a set of substantially parallel The battery compartment is at least partially disposed between the parallelly arranged connecting rods of the third connecting assembly.
  • the handle assembly is telescopic relative to the second connecting assembly, the handle assembly includes a gripping portion, the gripping portion is provided on the outer side of the third connecting assembly, and the gripping portion and the third connecting assembly at least Parts are distributed around the battery compartment.
  • a frame portion surrounds the perimeter of the fan assembly and connects the fan assembly at least through a first fulcrum.
  • a spray fan comprising: a fan assembly including a fan blade and a motor for driving the fan blade to rotate; a nozzle arranged on the fan assembly for spraying water mist; a rack for supporting the fan assembly ; Also include: a moving wheel that provides walking ability for the spray fan, and contacts with a placement plane; the spray fan at least includes a first standing posture and a second standing posture, when the spray fan is in different standing postures, all the Various locations of the frame are in contact with the placement plane and provide support.
  • a spray fan comprising: a fan assembly including a fan blade and a motor for driving the fan blade to rotate; a plurality of nozzles are provided, and the plurality of the nozzles are arranged on the fan assembly for spraying water mist;
  • the rack is used for supporting the fan assembly; wherein, the spray fan further includes: a control module for controlling the nozzles to reduce the total amount of water output from the nozzles within a period of time, while ensuring that the water output pressure of the nozzles remains unchanged.
  • the nozzle under the action of the control module, has an interval time t between the nth spraying of water mist and the n+1th spraying of water mist, where n ⁇ 1.
  • some of the nozzles spray water mist, and the remaining nozzles stop spraying water mist.
  • the nozzle includes a switching structure for switching the diameter of the nozzle water outlet.
  • the fan assembly is connected to the rack through at least one pivot point along which the fan assembly can move relative to the bracket.
  • a housing assembly is further included, the housing assembly forms an accommodating space, and the fan assembly is at least partially disposed in the accommodating space; the housing assembly includes a main body and a cover, the nozzle The cover is provided on the cover, and the cover is rotatable with respect to the main body.
  • a spray fan comprising: a fan assembly including a fan blade and a motor for driving the fan blade to rotate; a nozzle arranged on the fan assembly for spraying water mist; a rack for supporting the fan assembly ; Also includes: a control module for controlling the nozzle to reduce the total amount of water output from the nozzle within a period of time, while ensuring that the water outlet pressure of the nozzle remains unchanged; under the action of the control module, the nozzle sprays water mist at the nth and There is an interval time t between n+1 sprays of water mist, and n ⁇ 1.
  • a control method of a spray fan comprises: a fan assembly including a fan blade and a motor for driving the fan blade to rotate; a plurality of nozzles are provided, and the plurality of the nozzles are arranged on the fan assembly , used to spray water mist; the frame is used to support the fan assembly; within T time, when the outlet pressure of a single nozzle is P, the total amount of water output from the nozzle is Q; under the action of the control module, within T time , when the outlet pressure of a single nozzle is P, the total amount of water output from the nozzle is Q', and the Q' ⁇ Q.
  • the nozzle under the action of the control module, has an interval t between the nth spray of water mist and the n+1th spray of water mist, where n ⁇ 1; or, under the action of the control module, Some of the nozzles spray water mist, and the remaining nozzles stop spraying water mist; or, under the action of the control module, the diameter of the nozzles decreases.
  • the spray fan includes a pump
  • the control module determines that the pump is locked, and the control module controls the pump to stop working;
  • the control module determines that the pump is dry-burning, and the control module controls the pump to stop working.
  • a spray fan comprising: a fan assembly including a fan blade and a motor for driving the fan blade to rotate; a nozzle arranged on the fan assembly for spraying water mist; a rack for supporting the fan assembly a power supply assembly, mounted on the rack, for supplying energy to the spray fan; a water inlet pipe, one end of which is connected to the nozzle through a pipeline, and one end that extends outward from the spray fan and is connected to a water source.
  • a water distribution pipe is included, which is detachably connected to the water inlet pipe.
  • the water distribution pipe includes at least a first water distribution pipe and a second water distribution pipe, the first water distribution pipe is used for connecting to a first external water source, and the second water distribution pipe is used for connecting to a second external water source.
  • the first external water source is a static water source
  • the second external water source is a flowing water source
  • a quick release device is provided at the connection between the water inlet pipe and the water distribution pipe.
  • a pump is included, and the pump is connected with the nozzle and the water inlet pipe through a pipeline, and the frame is further provided with a casing for accommodating the pump.
  • the water inlet pipe is provided with a pressure-stabilizing valve.
  • the rack includes a first connection assembly, a second connection assembly and a third connection assembly, the second connection assembly is respectively connected to the first connection assembly and the third connection assembly, the first connection assembly Connecting with the second connecting component to form a first buffer part; the first buffer part obliquely intersects with the second connecting component and the second connecting component; the third connecting component and the second connecting component The connection forms a second buffer portion that obliquely intersects the third and second connection assemblies.
  • it also includes a power supply assembly and a battery compartment for accommodating the power supply assembly; the third connecting assembly is provided on the side of the frame away from the traveling wheels, and the third connecting assembly is formed by a set of substantially parallel The battery compartment is at least partially disposed between the parallelly arranged connecting rods of the third connecting assembly.
  • the diameter of the spray fan is greater than or equal to 550 mm and less than or equal to 1000 mm.
  • the application provides a spray fan with high output power, strong stability and easy operation; provides a spray fan with high output power, water saving and good atomization effect; the spray fan is more convenient to use and can be used more easily connection to different external water sources.
  • 1 is a front view of a spray fan
  • Fig. 2 is a perspective view of the spray fan in Fig. 1;
  • FIG. 3 is a perspective view of the spray fan in FIG. 1 from another perspective;
  • Fig. 4 is the exploded schematic diagram of the spray fan in Fig. 1;
  • FIG. 5 is an exploded schematic view of the spray fan in FIG. 1 from another perspective;
  • FIG. 6 is a perspective view of the spray fan in FIG. 1 after removing the handle assembly and opening the battery compartment cover;
  • FIG. 7 is a cross-sectional view of the spray fan in FIG. 1;
  • Figure 8 is a right side view of the spray fan in Figure 1;
  • Figure 9 is a perspective view of the handle assembly of the spray fan in Figure 1 in an extended position
  • Fig. 10 is an enlarged view of the structure of part A in Fig. 8;
  • FIG. 11 is a perspective view of a spray fan according to the second embodiment of the present application.
  • FIG. 12 is a schematic diagram of the direction of the water inlet pipe of the spray fan according to the second embodiment of the present application.
  • FIG. 13 is a schematic diagram of the suspension state of the spray fan according to the third embodiment of the present application.
  • FIG. 14 is a schematic diagram of the first setting mode of the hook according to the third embodiment of the present application.
  • 15 is a schematic diagram of a second setting mode of the hook according to the third embodiment of the present application.
  • FIG. 16 is a schematic diagram of a spray fan according to the fourth embodiment of the present application.
  • the spray fan 100 which blows wind with water mist through the functions of blowing and spraying, and can cool and humidify a preset site.
  • the spray fan 100 provided in this embodiment has a large shape and high power, and can perform large-scale and continuous cooling and humidification of large venues, such as indoor and outdoor large stadiums, football fields, scenic spots, and the like.
  • the spray fan 100 works in a place far from the water source, the spray fan 100 can be connected to an external water source such as a bucket.
  • the spray fan 100 includes a host 11 , a rack 12 and a power supply assembly 13 .
  • the host 11 and the power supply assembly 13 are both connected to the rack 12 , the host 11 is also electrically connected with the power supply assembly 13 , and the power supply assembly 13 is detachably connected to the rack 12 .
  • the host 11 includes a housing assembly 111 , a fan assembly 112 and a nozzle 113 .
  • the housing assembly 111 forms an accommodating space 111a, and the fan assembly 112 is at least partially disposed in the accommodating space 111a.
  • the housing assembly 111 includes a main body portion 111b and a cover body 111c. Wherein, the main body portion 111b is formed around the aforementioned accommodation space 111a, and the cover body 111c is distributed around the main body portion 111b and connected to the main body portion 111b.
  • the cover body 111c also at least partially closes the main body portion 111b and forms a through hole through which airflow flows in or out.
  • the cover body 111c has a mesh structure and is distributed on both sides of the main body portion 111b.
  • the cover 111c is further formed with a cavity 111d for installing or supporting the fan assembly 112, and the fan assembly 112 is installed to the host 11 through the cavity 111d.
  • the cover body 111c is configured to be rotatable with respect to the main body portion 111b.
  • the rotation is set to be smaller than the rotation speed of the fan blade 112a, and the rotation of the cover body 111c drives the rotation of the nozzle 113, which is easier to combine with the rotating airflow, and plays the role of a uniform water mist, and the water mist has a wider diffusion range, and further To achieve the effect of improving the cooling effect.
  • the fan assembly 112 includes a fan blade 112a and a motor 112b, and the motor 112b is used to drive the fan blade 112a to rotate around the axis of the motor 112b.
  • the motor 112b is sealed by a waterproof material to prevent water mist from entering the motor under the action of the environment.
  • the waterproof material can be a plastic film, etc., and the motor is sealed by a plastic film through a process such as hot air.
  • the nozzle 113 is used to spray water mist, and the nozzle 113 is mounted to the housing assembly 111 or the fan assembly 112 .
  • the spray fan 100 is activated, the water mist is sprayed from the nozzle 113 to the external environment, and the fan blade 112a rotates to generate an air flow to blow the water mist sprayed from the nozzle 113 into the air, thereby making the The temperature of the air in the environment drops.
  • the nozzle 113 is a detachable and washable nozzle, which is detachably connected to the housing assembly 111 or the fan assembly 112.
  • the nozzle 113 is provided with a filter screen, which is used to filter the water supply, which can reduce the frequency of disassembly and cleaning of the spray head, and the filter screen is detachably connected to the spray head.
  • the nozzle 113 is also connected with a water pipe assembly 114.
  • the water pipe assembly 114 includes a water pump and a water lead pipe.
  • the water lead pipe is connected to the water pump and the nozzle 113. Under the action of the water pump, the water is sucked into the water lead pipe and can be transported to the nozzle in a high pressure state. 113, so as to be sprayed in an atomized state.
  • the housing assembly 111 is further provided with a receiving portion for accommodating the water guide pipe.
  • the accommodating portion may be configured as a buckle for clamping the water intake pipe, or the housing assembly 111 itself forms an accommodating groove for accommodating or fixing the water intake pipe, so that the water intake pipe can be tightly attached to the casing Assembly 111 to avoid interference with other components.
  • the front side, the rear side, the left side, the right side, the upper side and the lower side as shown in FIG. 2 are also defined.
  • the projection of the frame 12 in the first plane 102 along the rotation axis direction is substantially rectangular.
  • the rack 12 includes an extension that can be placed and extends in a plane parallel to the placement plane 101 of the external environment.
  • a moving wheel is arranged within the extension, in particular at one end of the extension.
  • the frame 12 partially surrounds the peripheral side of the fan assembly 112 , and is connected to the fan assembly through at least a first fulcrum 127 , and further, the frame 12 further includes a second fulcrum 128 .
  • the fan assembly 112 can rotate as a whole around the above-mentioned fulcrum, thereby driving the water mist sprayed from the nozzle to cover a larger area.
  • the rack 12 includes a first connection assembly 121 , a second connection assembly 122 and a third connection assembly 123 .
  • the second connection component 122 forms a fixed connection with the first connection component 121 and the third connection component 123 respectively.
  • the first connection component 121 , the second connection component 122 and the third connection component 123 can also be configured to be integrally formed, as long as the three of them meet the structural strength requirements.
  • the rack 12 is formed with an accommodating groove for accommodating the host 11 , and the host 11 is at least partially disposed in the accommodating groove and is fixedly or detachably connected with the rack 12 .
  • a first buffer portion 124 is provided at the connection between the second connection component 122 and the first connection component 121, and the first buffer portion 124 obliquely intersects with the first connection component 121 and the second connection component 122 at the same time;
  • a second buffer portion 125 is provided at the connection between the second connection assembly 122 and the third connection assembly 123, and the second buffer portion 125 obliquely intersects with the second connection assembly 122 and the third connection assembly 123 at the same time. It is more convenient to switch the spray fan in different standing postures.
  • the first connecting assembly 121 , the second connecting assembly 122 and the third connecting assembly 123 also extend in respective planes, so as to form a plane on which the spray fan 100 can be placed. That is, the first connecting component 121 , the second connecting component 122 , and the third connecting component 123 can all be used as extension parts and can be placed for the spray fan 100 .
  • the first buffer portion 124 and the second buffer portion 125 are shell-shaped with multiple contact surfaces, and the first connection assembly 121 , the second connection assembly 122 , and the third connection assembly 123 include a plurality of spaced connection rods.
  • the rod is connected to the aforementioned buffer portion.
  • the spray fan 100 includes at least a first standing posture and a second standing posture. When the spray fan is in different standing postures, different positions of the rack are in contact with the placing plane 101 and provide support.
  • the standing posture means that the fan can not rely on external force. It is stably supported on the placing plane 101, and the above-mentioned standing posture does not exclude the situation that the spray fan moves along the placing plane 101 in this posture.
  • part of the end surfaces of the first and second buffer parts can be used as the placement surface of the spray fan 100.
  • the plane where the end surfaces are located is tangent to the lower edge of the moving wheel 14, and the second connecting component 122 is located above the plane or Being flush with this plane enables the fan to stand stably in the first standing posture shown in FIG. 2 .
  • This embodiment has a second standing posture.
  • the first connecting component 121 is used as the bottom edge.
  • the other end of the first connecting component 121 is provided with a shell-shaped end, the end, the lower edge of the moving wheel 14 and the first buffer.
  • One end of the part 124 is used as a standing support, that is, the above-mentioned extension part is formed.
  • the first connecting component 122 is located above or flush with the plane, which can ensure the stable standing of the spray fan.
  • the second buffer portion 125 is further provided with a battery compartment 126 for connecting the power supply assembly 13 .
  • the power supply assembly 13 is configured as one or more battery packs that can be directly mounted to the battery compartment 126 .
  • the first connecting assembly 121 , the second connecting assembly 122 and the third connecting assembly 123 all comprise a set of substantially parallel connecting rods.
  • the battery compartment 126 is basically disposed in the seam of the connecting rods of the third connecting assembly 123 arranged in parallel. And make full use of the space between the third connection component 123 and the host 11 .
  • the battery compartment 126 actually fully utilizes the space of the seam of the connecting rod of the third connecting assembly 123 .
  • the battery compartment 126 is substantially in the shape of a rectangular parallelepiped, the interior of which is hollow and can fit with the power supply assembly 13 .
  • the battery compartment 126 is also provided with a joint portion or a connection terminal (not shown) for connecting the battery pack, so that when the battery pack is inserted into the battery compartment 126, the electrical connection with the control circuit can be realized.
  • the battery compartment 126 is further provided with a compartment cover 126a, which can rotate around a rotation axis and has a first position for closing the space in the battery compartment 126 and a second position for opening the space in the battery compartment 126 .
  • the compartment cover 126a is disposed on the end of the battery compartment 126 away from the third connecting component 123, so as to avoid interference with the third connecting component 123 when the compartment cover 126a is converted between the first position and the second position.
  • the battery compartment 126 also extends along the extending direction of the second buffer portion 125 , so as to better fit with the connecting rod of the third connecting assembly 123 , so as to make the connection between the battery compartment 126 and the third connecting assembly 123 more closely.
  • the battery compartment 126 is disposed close to the second connecting component 122, so that after the battery compartment 126 is installed with batteries, the center of gravity of the entire spray fan 100 is closer to the lower side, so that the spray fan 100 is more stable when placed , not easy to lodging under the impact of the external environment.
  • the second connecting assembly 122 basically extends in a plane perpendicular to the up-down direction, and the outer contour of the battery compartment 126 is set above this plane, that is, when the spray fan 100 is placed normally, the outer contour of the battery compartment 126 and the second connecting assembly 122 There is no interference, and the lower surface of the second connecting component 122 is used as the contact surface.
  • the acute angle ⁇ of the included angle between the extending direction of the battery compartment 126 and the placement plane 101 is also set to be greater than or equal to 0° and less than or equal to 90°, optionally greater than or equal to 10° and less than or equal to 75°, so as to be consistent with the second The shape of the buffer portion 125 is matched.
  • the power supply assembly 13 is set to have a large capacity, so that it has a large weight.
  • the main unit 11 occupies a large space in the up-down direction and in the left-right direction due to the need to satisfy the blowing or spraying of a large area.
  • the size of the host 11 in the up-down direction is greater than or equal to 400 mm and less than or equal to 550 mm; the size of the host 11 in the left-right direction is greater than or equal to 400 mm and less than or equal to 500 mm.
  • the diameter of the entire spray fan 100 is greater than or equal to 550 mm and less than or equal to 1000 mm.
  • the size of the entire spray fan 100 in the up and down direction is set to be greater than or equal to 600 mm and less than or equal to 750 mm.
  • the size of the fan 100 in the left-right direction is set to be 650 mm or more and 800 mm or less.
  • the main body 11 of the spray fan 100 is further provided with a handle portion 111e that can be lifted and carried, and the handle portion 111e also occupies a preset height in the up-down direction, so that the entire machine of the spray fan 100 is in the up-down direction.
  • the size of the above is greater than or equal to 620mm and less than or equal to 720mm.
  • the air volume that can be blown out by the spray fan 100 provided in this embodiment can reach 5000 cfm, thereby achieving a better cooling effect.
  • the spray fan 100 is further provided with a movable wheel 14 that can be moved.
  • the moving wheel 14 is disposed on the first buffer portion 124 and can rotate around a rotation axis.
  • the rotating shaft is provided on the first connecting component 121 or the second connecting component 122 .
  • two moving wheels 14 are provided, which are respectively located on the connecting rods of the first connecting assembly 121 or the second connecting assembly 122 . It can be understood that one or more moving wheels 14 can also be provided, so that they can be optionally provided on the connecting rod and can be moved by the spray fan 100 .
  • the moving wheel 14 has a circumferential outer contour, and when it is installed to the first connecting assembly 121 or the second connecting assembly 122, its outer contour is substantially flush with the placing plane 101 or is located on the upper side of the placing plane 101, so that when the spray fan 100 is normal When placed, the outer contour of the moving wheel 14 does not interfere with the second connecting assembly 122, and the lower surface of the second connecting assembly 122 is used as the contact surface, or the outer contour of the moving wheel 14 and the lower surface of the second connecting assembly 122 are used as the contact surface. At the same time, it is the contact surface. In order to facilitate the movement of the spray fan 100 , a handle assembly 15 which is matched with the moving wheel 14 is also provided.
  • the handle assembly 15 includes a main body portion 151 extending substantially in a linear direction and a grip portion 152 connected to the main body portion 151 .
  • the grip portion 152 includes an inner contour and an outer contour.
  • the inner contour is distributed around the battery compartment 126
  • the outer contour is set to be flush with the placement plane 101 in the up-down direction or located on the upper side of the placement plane 101 .
  • the holding portion 152 includes a first holding portion 152 a extending in the same direction as the battery compartment 126 and a second holding portion 152 b substantially parallel to the placement plane 101 .
  • the first gripping portion 152a includes two oppositely disposed units, and the second gripping portion 152b is configured as a semi-enclosed annular member connecting the two first gripping portions 152a. Since the spray fan 100 of this embodiment has various standing postures, the above structure combined with the positions of the third connecting component 123 and the battery compartment 126 can fully protect the safety of the battery compartment 126 under different standing postures, even when the fan is walking. It can also improve the stability of the battery and reduce the vibration of the battery. Based on the size of the spray fan 100 in this embodiment, the arrangement of the battery compartment 126 can make the whole machine have a more stable center of gravity.
  • the handle assembly 15 is also configured as a telescopic structure, and is disposed on one end of the second connecting assembly 122 away from the moving wheel 14 .
  • the connecting rod of the second connecting assembly 122 is configured as a hollow structure, which can be used to accommodate at least part of the handle assembly 15.
  • the handle assembly 15 has a first state and a second state.
  • the handle assembly 15 When the handle assembly 15 is in the first state, the handle assembly 15 is in a retracted state, and at this time, the inner contour of the grip portion 152 is substantially fitted with or close to the battery compartment 126 .
  • the main body part 151 , the first holding part 152 a and the second holding part 152 b surround each side surface of the battery compartment 126 , respectively.
  • the handle assembly 15 is in the second state, the handle assembly 15 is in the extended state.
  • the main body portion 151 of the handle assembly 15 protrudes from the second connecting assembly 122 to a preset length, so as to facilitate holding, and at this time, it is possible to make
  • the spray fan 100 is dragged at a certain angle with the ground, and can roll forward along the ground under the action of the rollers.
  • its center of gravity is set to be located between the holding part 152 and the moving wheel 14 . More specifically, when the spray fan 100 is dragged at a certain angle with the ground, its center of gravity is set close to the moving wheel 14 .
  • the spray fan 100 is further provided with a control module 16 for controlling the output mode and output power.
  • the control module 16 is provided on the third connection assembly 123 and is located at two connections of the third connection assembly 123 Between the rods, and at the upper end of the aforementioned battery compartment 126 .
  • the panel of the control module 16 includes a power button 161 , an air volume display screen 162 , an air volume control button 163 , a water mist control button 164 , a top-grade button 165 and a first indicator light 166 .
  • the power control button is used to control the spray fan 100 to be turned on or off, and can control the spray fan 100 to enter the remote control mode in the power-on state.
  • the air volume display screen 162 includes a plurality of gear displays, and can reflect the current output air volume in real time.
  • the air volume control button 163 includes a first control button 163a and a second control button 163b.
  • the first control button 163a is used to decrease the air volume
  • the second control button 163b is used to increase the air volume.
  • the water mist control button 164 is used to control the opening or closing of the water mist.
  • the spraying fan 100 can be used as a normal fan, only blowing air.
  • the spraying fan 100 can perform spraying and blowing actions at the same time.
  • the water mist control button 164 also includes a water mist multi-gear adjustment button 164a, and the water mist multi-gear adjustment button 164a controls the output power or pressure of the water pump through the circuit, and then controls the water mist to be sprayed at different sizes or rates. And displayed on the display screen, so as to meet the different needs of different application scenarios.
  • the top-grade button 165 is used to control the direct motor of the fan to reach the maximum power and output the maximum air volume.
  • the second indicator light 166 lights up or flashes, indicating that the spray fan has reached the maximum air volume.
  • the second indicator light 166 also lights up or flashes accordingly.
  • the second indicator light 166 may also be used to display the power level of the battery pack.
  • This embodiment also includes a method for controlling a nozzle.
  • the control module 16 can control the nozzle 113 to reduce the total amount of water output from the nozzle 113 for a period of time, while ensuring that the water output pressure of the nozzle 113 remains unchanged, that is, within the time T, a single nozzle
  • the outlet pressure is P
  • the total amount of water out of the nozzle is Q
  • this process is recorded as the maximum amount of water required under a given nozzle outlet pressure
  • the control module within T time, the outlet pressure of a single nozzle is P , the total amount of water output from the nozzle is Q', where Q' ⁇ Q.
  • the water volume can be reduced to 10% to 90% of the maximum water output Q, that is, 0.1Q ⁇ Q' ⁇ 0.9Q. Further, the water volume can be reduced to 33% and 66% of the maximum water output Q, and the spray effect and cooling performance can also be guaranteed.
  • the control module 16 controls the nozzle 113 to have an interval time t between the nth spraying of water mist and the n+1th spraying of water mist, where n ⁇ 1.
  • the control module realizes the pulse water spray by controlling the start and stop of the water pump.
  • the original outlet pressure is maintained during the nth and n+1th sprays of water mist, which can ensure the required atomization effect and reduce the required water volume.
  • the continuous water spray will affect the user, causing it to form accumulated water spots at the sprayed place.
  • the pulse water spray has the required atomization effect, the continuous blowing is combined with the interval time.
  • the rotation function of the fan assembly can be combined to make the water mist cover a wider range.
  • the control module 16 can control the spray fan 100 to rotate at a certain angle , or, when the spray fan 100 is in the spray interval, the control module 16 can control the spray fan 100 to reduce the rotation speed, that is, the spray fan 100 swings fast, stops spraying, and then swings slowly, and so on.
  • control module 16 controls a part of the nozzles 113 to spray water mist, and the remaining nozzles stop spraying water mist. At the same time, the control module 16 calculates and reduces the water supply by reducing the working power of the pump, etc., so that the outlet pressure of the nozzle maintains a predetermined pressure, the predetermined pressure is greater than or equal to 60 PSI and less than or equal to 1000 PSI, and can be selected to be greater than or equal to 80 PSI and less than or equal to 600PSI.
  • the water pipe assembly 114 connecting each nozzle 113 includes a plurality of separately controlled pipes, or the water pipe assembly 114 is composed of a main water circuit and a plurality of branch circuits corresponding to each nozzle 113 .
  • control module 16 controls at least part of the nozzles 113 to reduce the diameter of the water outlet, or is operated by the user to reduce the diameter of the nozzles 113 , and the above-mentioned methods for reducing the diameter of the nozzles include but are not limited to rotating nozzles, etc. .
  • the nozzle is provided with a switching structure, and the control module 16 or the user can change the diameter of the nozzle 113 through the switching structure.
  • control module 16 calculates and reduces the water supply by reducing the working power of the pump, etc., so that the outlet pressure of the nozzle maintains a predetermined pressure
  • the predetermined pressure is greater than or equal to 60 PSI and less than or equal to 1000 PSI, and can be selected to be greater than or equal to 80 PSI and less than or equal to 600PSI.
  • This embodiment also includes a pump control method for protecting the operation of the pump.
  • the control module 16 determines that the pump is locked, and the control module 16 controls the pump to stop working.
  • the control module 16 determines that the pump is dry-burning, and the control module 16 controls the pump to stop working.
  • the panel of the control module 16 also includes a second indicator light 167. The second indicator light is used to display whether the pump is in a fault state. When the pump is in a locked rotor or dry burning condition, the control module 16 controls the first indicator light 167. The two indicator lights 167 flash to remind the user.
  • the spray fan 100 When the spray fan 100 is set for remote control through power control, the spray fan 100 can be controlled and operated through other clients or platforms.
  • the spray fan 100 can be controlled via a Bluetooth connection. It can be understood that the spray fan 100 can also be controlled by other means, such as control by communication.
  • the spray fan 100 when the spray fan 100 is controlled by Bluetooth, it can control the wind speed of the spray fan 100, the amount of water sprayed, the switch and the fixed switch, and can also control the switch of the indicator lights on the display screen.
  • the spray fan 200 has a part of the structure that is different from the previous embodiment, and only the difference from the spray fan 100 of the first embodiment is described here.
  • the same structure uses the same reference numerals, Do not repeat the elaboration.
  • the spray fan 200 includes a water inlet pipe 203, and the water inlet pipe 23 is connected to the pump.
  • the pump is installed in the battery compartment 126 , and the water inlet pipe 203 is led out from the battery compartment 126 . Since both the battery pack and the pump are arranged in the battery compartment 126, in order to ensure the safety of the battery pack, a partition plate is provided in the battery compartment to divide the accommodating space into a plurality of mutually closed chambers.
  • the rack 12 is provided with a fixing portion 202 to fix and receive the water inlet pipe 203 .
  • a fixing portion 202 to fix and receive the water inlet pipe 203 .
  • there may be a plurality of fixing portions 202 which are respectively provided on the first connecting component, the second connecting component and the third connecting component.
  • the end of the water inlet pipe 203 is generally equipped with a filter device 201, in order to ensure the cleaning of the filter device 201, the fixed part of the end of the water inlet pipe 203 is located away from the battery compartment 126, and is specifically located in the middle and upper part of the first connection assembly 121, so that the inlet
  • the water pipe 203 starts from the third connecting element 123, extends along the second connecting element 122, and extends from bottom to top to the middle of the first connecting element 121.
  • the filter device 201 is fixed in the fixing portion 202 with the lower end facing upward.
  • the water inlet pipe 203 is in the first storage state 210 .
  • the upper end of the first connection assembly 121 includes a shell surface parallel to the horizontal plane, or includes a groove, which can be used as the placement position of the water inlet pipe 203.
  • the water inlet pipe 203 is in the second storage state, and this state can be used as a temporary location for the water inlet pipe 203.
  • a fixing portion may be arranged as a storage fixing position.
  • the spray fan 200 further includes a water outlet pipe 206 .
  • the water outlet pipe 206 is led out from the battery compartment 126 and introduced into the fan assembly through the first connecting component 121 and the second fulcrum 128 in sequence.
  • the nozzles are arranged in the center table 204 of the shield. Since there are multiple nozzles and they are distributed at equal distances along the center table 204, an annular water diversion pipe 205 is arranged in the center table 204, and the water outlet pipe 206 is placed in the center table 204. The water sources are supplied to the nozzles respectively.
  • the spray fan 300 can also be provided with a hook 310 matched with the handle portion 111e or the frame 12 , so that the spray fan 100 can be suspended to a preset height or a preset position.
  • the same structures use the same reference numerals as those in the first and second embodiments, and only the differences from the first and second embodiments are described here.
  • the hook 310 is detachably connected to the spray fan 300.
  • the hook 310 includes a first hook 311, a second hook 313 and a connecting portion 312, and the connecting portion 312 connects the first hook 311 and the second hook 313.
  • the first hook 311 is used for detachable connection with the second connection assembly 122, or detachable connection with the handle portion 111e.
  • the second hook 313 is used for detachable connection with a fixture in the external environment.
  • the connecting portion 312 extends along the first direction 301, and the first direction 301 may be parallel to the plane where the fan assembly is arranged, may also be perpendicular to the plane, or may be at a certain angle to the plane, or the connecting portion 312 has an adjustable first direction 301 to match the plane.
  • the above-mentioned planes are relative to each other in order to adapt to different external environments.
  • the hook 310 may also be a flexible structure or other detachable structure, which is not limited herein.
  • the spray fan 400 has a part of the structure that is different from the previous embodiment. Only the differences from the spray fan 100 of the first embodiment are described here, and the same structure uses the same reference numerals. Do not repeat the elaboration.
  • the spray fan 400 includes a water inlet pipe 410, the first end of the water pipe 410 is connected to the nozzle 113 through a pipeline, and the second end extends outward from the spray fan 400 and is connected to a water source.
  • the first end of the water inlet pipe 410 can be connected to a pump or an internal water system.
  • the internal waterway system refers to the waterway system that connects the nozzles 113 inside the spray fan 400 .
  • the water inlet pipe 410 may extend from one side of the spray fan 400 from the battery compartment 126 , or be integrated into the housing of the rack.
  • the spray fan 400 is further provided with a water distribution pipe 420 connected to the water inlet pipe 410 , and the water distribution pipe 420 is detachably connected with the water inlet pipe 410 .
  • the water distribution pipe 420 includes at least a first water distribution pipe 421 and a second water distribution pipe 422.
  • the first water distribution pipe 421 is used to connect to the first external water source
  • the second water distribution pipe 422 is used to connect to the second external water source.
  • the first external water source is a static water source
  • the second external water source is a flowing water source.
  • a static water source can be understood as water contained in a reservoir, such as water in a bucket.
  • the second external water source is specifically a flowing water source, and the flowing water source can be understood as a water source having a certain flow rate, such as tap water.
  • a quick release device 430 is provided at the connection between the water inlet pipe 410 and the water distribution pipe 420 .
  • the quick release device 430 includes a first connecting head 431 disposed at the end of the water inlet pipe 410 and a second connecting head 432 disposed at the end of the water distribution pipe 420 .
  • the first connection head 431 and the second connection head 432 are configured to be detachably connected to each other. Specifically, they can be connected in the form of threaded caps and threads, or they can be connected by a compression type, a socket type, or the like. Here No restrictions.
  • the water distribution pipe 420 is provided with a connection head or a filter device, and the connection head is used to connect an external dynamic water source or an extension pipeline.
  • a structure for accommodating the water inlet pipe 410 or the water distribution pipe 420 is also arranged in the rack or the battery compartment.
  • the water inlet pipe 410 is provided with a pressure-stabilizing valve, which is used to reduce the water hammer phenomenon, and can be optionally arranged upstream of the pump.
  • a pressure-stabilizing valve which is used to reduce the water hammer phenomenon, and can be optionally arranged upstream of the pump.
  • the pressure regulator valve can reduce the damage to the pump structure caused by the water hammer effect, improve the stability of the spray fan, and prolong the service life.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Transportation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本申请提供了一种喷雾风扇，包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；所述机架包括可供放置并在一个平面内延伸的延伸部；所述喷雾风扇设置有可供行走的移动轮，所述移动轮设置在所述延伸部内。

Description

喷雾风扇
本申请要求在2020年12月16日提交中国专利局、申请号为202011479659.1的中国专利申请的优先权，要求在2021年09月27日提交中国专利局、申请号为202111133193.4的中国专利申请的优先权，要求在2021年09月27日提交中国专利局、申请号为202111133224.6的中国专利申请的优先权，要求在2021年09月27日提交中国专利局、申请号为202111133626.6的中国专利申请的优先权，以及要求在2021年09月27日提交中国专利局、申请号为202122357468.4的中国专利申请的优先权，上述申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及一种喷雾风扇。
背景技术
喷雾风扇通常连接市电以作为能量源，而这样的喷雾风扇局限性较大，无法适应一些远离市电或缺乏插座的场所，这严重的限制了喷雾风扇的使用场所。而对于一个连接了小型电池包的喷雾风扇，其无法适用大场地、大范围、高流速的喷雾要求，这使得喷雾风扇的使用范围进一步限缩。如何提供一款结构紧凑，功率输出高、续航时间长且操作便利的喷雾风扇是本领域技术人员亟待解决的技术问题。
发明内容
本申请提供一种喷雾效果好且方便操作的喷雾风扇。
本申请采用如下的技术方案：
一种喷雾风扇，包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；所述机架包括可供放置并在一个平面内延伸的延伸部；所述喷雾风扇设置有可供行走的移动轮，所述移动轮设置在所述延伸部内。
在一些实施例中，还包括与所述移动轮配合的把手组件，所述把手组件设置在所述延伸部远离所述移动轮的一端。
在一些实施例中，把手组件被设置为伸缩结构，并相对所述机架具有第一状态和第二状态；当所述把手组相对所述机架处于第一状态时，所述把手组件处于收缩状态；当所述把手组件相对所述机架处于第二状态时，所述把手组件处于伸出状态。
在一些实施例中，当所述把手组件处于所述第二状态时，所述喷雾风扇与行走路面呈一个相对角度行走，此时所述移动轮作为支点。
在一些实施例中，还包括电源组件和用于容纳所述电源组件的电池仓，所述电源组件用于给所述电机供电，所述电池仓设置在所述机架上远离所述移动轮的一端。
在一些实施例中，电池仓的延伸方向与所述延伸部倾斜相交并形成一个预设夹角，所述夹角的锐角大于等于0°且小于等于90°。
在一些实施例中，机架包括第一连接组件、第二连接组件和第三连接组件，所述第二连接组件分别连接所述第一连接组件和第三连接组件，所述第一连接组件与所述第二连接组件连接形成第一缓冲部；所述第一缓冲部与所述第二连接组件和所述第二连接组件倾斜相交；所述第三连接组件与所述第二连接组件连接形成第二缓冲部，所述第二缓冲部与所述第三连接组件和所述第二连接组件倾斜相交。
在一些实施例中，还包括电源组件和用于容纳所述电源组件的电池仓；所述第三连接组件设于机架远离行走轮的一侧，所述第三连接组件通过一组基本平行的连接杆构成，所述电池仓至少部分设置在所述第三连接组件的所述平行设置的连接杆之间。
在一些实施例中，把手组件相对于第二连接组件伸缩，所述把手组件包括握持部，所述握持部设于第三连接组件的外侧，所述握持部和第三连接组件至少部分围绕所述电池仓分布。
在一些实施例中，机架部分包围所述风扇组件的周侧，并至少通过第一支点连接所述风扇组件。
本申请还采用如下的技术方案：
一种喷雾风扇，包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；还包括：移动轮，为所述喷雾风扇提供行走能力，与一个放置平面接触；所述喷雾风扇至少包括第一站立姿态和第二站立姿态，当所述喷雾风扇处于不同站立姿态时，所述机架的不同位置与所述放置平面接触并提供支撑。
一种喷雾风扇，包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设有多个，多个所述喷嘴设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；其中，喷雾风扇还包括：控制模块，用于控制喷嘴以减少一段时间内喷嘴的出水总量，同时保证喷嘴的出水压力不变。
在其他实施方式中，控制模块作用下，所述喷嘴在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1。
在其他实施方式中，控制模块作用下，一部分所述喷嘴喷射水雾，剩余所述喷嘴停止喷射水雾。
在其他实施方式中，喷嘴包括切换结构，用于切换所述喷嘴出水口直径。
在其他实施方式中，风扇组件至少通过一个支点与所述机架连接，所述风扇组件能够沿所述支点相对于所述支架运动。
在其他实施方式中，还包括壳体组件，壳体组件形成一个容纳空间，所述风扇组件至少部分的设置在所述容纳空间内；所述壳体组件包括主体部和罩体，所述喷嘴设于所述罩体，所述罩体能够相对于所述主体部转动。
一种喷雾风扇，包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；还包括：控制模块，用于控制喷嘴以减少一段时间内喷嘴的出水总量，同时保证喷嘴的出水压力不变；所述控制模块作用下，所述喷嘴在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1。
一种喷雾风扇的控制方法，所述喷雾风扇包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设有多个，多个所述喷嘴设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；在T时间内，单个喷嘴出口压力为P时，所述喷嘴出水总量为Q；在控制模块作用下，在T时间内，单个喷嘴出口压力为P时，所述喷嘴出水总量为Q’，所述Q’＜Q。
在其他实施方式中，控制模块作用下，所述喷嘴在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1；或者，所述控制模块作用下，一部分所述喷嘴喷射水雾，剩余所述喷嘴停止喷射水雾；或者，所述控制模块作用下，所述喷嘴直径减小。
在其他实施方式中，喷雾风扇包括泵；
在所述泵工作时，当检测到所述泵的工作电流大于最大额定工作电流时，控制模块判定为所述泵堵转，控制模块控制所述泵停止工作；
在所述泵工作时，连续t0时间内检测到所述泵的工作电流小于最小额定工作电流时，控制模块判定为所述泵干烧，控制模块控制所述泵停止工作。
一种喷雾风扇，包括：风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；喷嘴，设于所述风扇组件，用于喷射水雾；机架，用于支撑所述风扇组件；电源组件，安装至所述机架，用于对所述喷雾风扇供能；进水管，一端通过管路连接所述喷嘴，一端从所述喷雾风扇向外延伸并连接水源。
在其他实施方式中，包括配水管，与所述进水管可拆卸连接。
在其他实施方式中，配水管至少包括第一配水管和第二配水管，所述第一配水管用于连接第一外界水源，所述第二配水管用于连接第二外界水源。
在其他实施方式中，第一外界水源为静态水源，所述第二外界水源为流动水源。
在其他实施方式中，进水管与所述配水管的连接处设有快拆装置。
在其他实施方式中，包括泵，所述泵通过管路连接所述喷嘴和所述进水管，所述机架还设有用于容纳泵的壳体。
在其他实施方式中，进水管设有稳压阀。
在其他实施方式中，机架包括第一连接组件、第二连接组件和第三连接组件，所述第二连接组件分别连接所述第一连接组件和第三连接组件，所述第一连接组件与所述第二连接组件连接形成第一缓冲部；所述第一缓冲部与所述第二连接组件和所述第二连接组件倾斜相交；所述第三连接组件与所述第二连接组件连接形成第二缓冲部，所述第二缓冲部与所述第三连接组件和所述第二连接组件倾斜相交。
在其他实施方式中，还包括电源组件和用于容纳所述电源组件的电池仓；所述第三连接组件设于机架远离行走轮的一侧，所述第三连接组件通过一组基本平行的连接杆构成，所述电池仓至少部分设置在所述第三连接组件的所述平行设置的连接杆之间。
在其他实施方式中，所述喷雾风扇整机直径大于等于550mm小于等于1000mm。
本申请提供一款输出功率高，稳定性强，且便于操作的喷雾风扇；提供一款输出功率高，节省水量且雾化效果好的喷雾风扇；该喷雾风扇的使用更便捷，且能更容易的连接不同的外界水源。
附图说明
图1是喷雾风扇的主视图图；
图2是图1中的喷雾风扇的立体图；
图3是图1中的喷雾风扇的另一视角的立体图；
图4是图1中的喷雾风扇分解示意图；
图5是图1中的喷雾风扇的另一视角的分解示意图；
图6是图1中的喷雾风扇的在去除把手组件并打开电池仓盖后的立体图；
图7是图1中的喷雾风扇的剖面图；
图8是图1中的喷雾风扇的右视图；
图9是图1中的喷雾风扇的把手组件处于伸出位置的立体图；
图10是图8中的A部分结构的放大图；
图11是本申请第二实施例的喷雾风扇立体图；
图12是本申请第二实施例的喷雾风扇进水管走向示意图；
图13是本申请第三实施例的喷雾风扇悬挂状态示意图；
图14是本申请第三实施例的挂钩第一设置方式示意图；
图15是本申请第三实施例的挂钩第二设置方式示意图；
图16是本申请第四实施例的喷雾风扇示意图。
具体实施方式
图1至图2示出了一种喷雾风扇100，其通过吹风和喷雾功能吹出具有水雾的风，并能对预设场地进行降温、加湿。本实施例提供的喷雾风扇100具备较大外形和较大功率，可以对大场地进行大范围且连续的降温、加湿，如室内、室外大型体育场馆、足球场、景区等。当喷雾风扇100在远离水源的场地工作时，喷雾风扇100可以连接水桶等外界水源，当喷雾风扇100在室内或靠近水源的场所工作时，还能直接连接自来水管。具体的，喷雾风扇100包括主机11、机架12和电源组件13。其中，主机11和电源组件13均连接至机架12上，主机11还与电源组件13构成电性连接，电源组件13可拆卸的连接至机架12。
如图3至图5所示，主机11包括壳体组件111、风扇组件112和喷嘴113。壳体组件111形成一个容纳空间111a，风扇组件112至少部分的设置在该容纳空间111a内。壳体组件111包括主体部111b和罩体111c。其中，主体部111b围绕形成前述容纳空间111a，罩体111c围绕主体部111b分布并连接至主体部111b。罩体111c还至少部分封闭主体部111b并形成气流流入或流出的通孔。具体而言，罩体111c呈网状结构，并分布在主体部111b的两侧。罩体111c还形成有用于安装或支撑风扇组件112的腔体111d，风扇组件112通过该腔体111d安装至主机11。罩体111c被配置为可相对于主体部111b转动的结构。具体的，该转动被设置为小于扇叶112a的转速，罩体111c的转动带动喷嘴113转动，更易与旋转的气流结合，起到均匀水雾的作用，且水雾的扩散范围更广，进而达到提高降温效果的作用。
风扇组件112包括扇叶112a和电机112b，电机112b用于驱动扇叶112a绕电机112b轴线转动。电机112b通过防水材质密闭，以防止水雾在环境等作用下进入电机，具体的，例如，防水材质可以为塑料膜等，通过热风等工艺通过塑料膜将电机封闭。
喷嘴113用于喷射水雾，喷嘴113安装至壳体组件111或者风扇组件112。在电源组件13安装至主机11时，启动喷雾风扇100，水雾从喷嘴113向外界环境中喷射，扇叶112a转动产生气流以将喷嘴113中喷出的水雾吹散到空气中，从而使得环境中的空气的温度下降。在本实施方式中，喷嘴113选用可拆洗的喷头，其被可拆卸的连接至壳体组件111或风扇组 件112上。进一步地，喷头可拆时，喷嘴113内设有滤网，滤网用于对供水进行过滤，可减少喷头拆卸清理的频率，滤网相对于喷头可拆卸连接。可以理解，喷嘴113还连接有水管组件114，水管组件114包括水泵和引水管，引水管连接水泵和喷嘴113，在水泵的作用下将水吸引至引水管中，并能以高压状态运送至喷嘴113处，从而以雾化状态喷出。为了避免引水管与其他部件产生干涉，壳体组件111还设置有用于收纳引水管的收纳部。作为一种实现方式，收纳部可以被设置为用于卡接引水管的卡扣，或者由壳体组件111本身形成用于容纳或固定引水管的容纳槽，从而使得引水管能紧贴壳体组件111，避免与其他部件产生干涉。
为了说明本申请的技术方案，还定义了如图2所示的前侧、后侧、左侧、右侧、上侧和下侧。如图1至图5所示，在一个垂直于电机112b的转动轴线的第一平面102内，机架12沿转动轴线方向在第一平面102内的投影基本呈矩形。其中，机架12包括可供放置并在一个平面内延伸的延伸部，该平面平行于外部环境的放置平面101。移动轮设置在所述延伸部内，尤其设置在延伸部的一端。机架12部分包围所述风扇组件112的周侧，并至少通过第一支点127连接所述风扇组件，进一步地，机架12还包括第二支点128。风扇组件112可整体绕上述支点旋转，进而带动喷嘴喷出的水雾覆盖至更大范围。
机架12包括第一连接组件121、第二连接组件122和第三连接组件123。其中，第二连接组件122分别与第一连接组件121和第三连接组件123构成固定连接。事实上，第一连接组件121、第二连接组件122和第三连接组件123还可被设置为一体成型，只要其三者在结构上满足强度需求即可。机架12形成有一个用于容纳主机11的容纳槽，主机11至少部分设置在该容纳槽内，并与机架12构成固定连接或可拆卸连接。在本实施方式中，第二连接组件122与第一连接组件121的连接处设置有第一缓冲部124，第一缓冲部124与第一连接组件121和第二连接组件122同时倾斜相交；第二连接组件122与第三连接组件123的连接处设置有第二缓冲部125，第二缓冲部125与第二连接组件122和第三连接组件123同时倾斜相交，在节省整机尺寸时，使得喷雾风扇在不同站立姿态下的切换更加方便。在本实施方式中，第一连接组件121、第二连接组件122和第三连接组件123还分别在各自的平面内延伸，从而形成可供喷雾风扇100放置的平面。即第一连接组件121、第二连接组件122、第三连接组件123均可作为延伸部并可供喷雾风扇100放置。
具体的，第一缓冲部124和第二缓冲部125为具有多个接触面的壳形，第一连接组件121、第二连接组件122、第三连接组件123包括若干间隔设置的连接杆，连接杆连接在上述缓冲部。喷雾风扇100至少包括第一站立姿势和第二站立姿势，当所述喷雾风扇处于不同站立姿势时，机架的不同位置与所述放置平面101接触并提供支撑，站立姿态指风扇可以不依靠外 力稳定的支撑在放置平面101上，上述站立姿态并不排除喷雾风扇在该姿态下沿放置平面101运动的情况。在本实施例中，第一、第二缓冲部的部分端面可作为喷雾风扇100的放置面，此时上述端面所在平面与移动轮14下边缘相切，第二连接组件122位于该平面上方或与该平面平齐，使得风扇在图2所示的第一站立姿态下能够站立稳定。本实施例具有第二站立姿态，如第一连接组件121作为底边，此时第一连接组件121的另一端设有壳形的端部，该端部、移动轮14下边缘和第一缓冲部124的一端和作为站立的支撑，即形成上述延伸部，第一连接组件122位于该平面上方或与该平面平齐，能保证喷雾风扇的稳定站立。
如图1、图2及图6所示，在第二缓冲部125还设置有用于连接电源组件13的电池仓126。作为一种实现方式，电源组件13被设置为一个或多个电池包，电池包可直接安装至电池仓126。第一连接组件121、第二连接组件122和第三连接组件123均包括一组基本平行的连接杆构成。其中，电池仓126基本设置在第三连接组件123的基本平行设置的连接杆的接缝中。并充分利用第三连接组件123与主机11之间的空间。这里，电池仓126实际上还充分利用了第三连接组件123的连接杆的接缝的空间。电池仓126基本呈长方体结构，其内部中空，并能与电源组件13契合。电池仓126内还设置有用于连接电池包的结合部或连接端子(图未示出)，从而当电池包插入电池仓126时，即能实现与控制电路的电连接。在本方案中，电池仓126还设置有仓盖126a，仓盖126a能绕一转轴转动，并具有能封闭电池仓126内空间的第一位置和开启电池仓126内空间的第二位置。可以理解，仓盖126a被设置在电池仓126上远离第三连接组件123的一端，从而避免当仓盖126a在第一位置和第二位置之间转换时，与第三连接组件123产生干涉。电池仓126还沿第二缓冲部125的延伸方向延伸，从而更好的与第三连接组件123的连接杆贴合，以使得电池仓126与第三连接组件123的连接关系更加紧密。事实上，电池仓126被设置在靠近第二连接组件122的位置，以使得电池仓126在安装电池后，整个喷雾风扇100的重心更靠近下侧，从而使得喷雾风扇100在被放置时更加稳定，不易在外界环境的冲击下倒伏。第二连接组件122基本在一个垂直于上下方向的平面内延伸，电池仓126的外轮廓被设置在该平面以上，即喷雾风扇100正常放置时，电池仓126的外轮廓与第二连接组件122不产生干涉，并以第二连接组件122的下表面为接触面。在本实施方式中，还设置电池仓126的延伸方向与放置平面101的夹角的锐角α大于等于0°且小于等于90°，可选为大于等于10°小于等于75°，以与第二缓冲部125形状所配合。
在本实施方式中，由于喷雾风扇100的额定功率较大，为了满足喷雾风扇100较长时间的功能输出，电源组件13被设置为具有较大容量，从而使得其具有较大重量。此外，由于需要满足大面积的吹风或喷雾，主机11在上下方向和左右方向占据了较大的空间。具体而言， 主机11在上下方向上的尺寸大于等于400mm且小于等于550mm；主机11在左右方向上的尺寸大于等于400mm且小于等于500mm。当主机11安装至机架12上时，喷雾风扇100整机直径大于等于550mm小于等于1000mm，具体的，整个喷雾风扇100在上下方向上的尺寸被设置为大于等于600mm且小于等于750mm，整个喷雾风扇100在左右方向上的尺寸被设置为大于等于650mm且小于等于800mm。在本实施方式中，喷雾风扇100在主机11上还设置有可供提拎的把手部111e，把手部111e在上下方向上还占据了一个预设高度，从而使得喷雾风扇100整机在上下方向上的尺寸大于等于620mm且小于等于720mm。通过上述设置，使得本实施方式提供的喷雾风扇100能吹出的风量可达到5000cfm，从而实现更好的降温效果。
如图9所示，作为一种实现方式，喷雾风扇100还设置有可供移动的移动轮14。具体的，移动轮14设置在第一缓冲部124，并能围绕一转动轴转动。具体而言，转动轴设置在第一连接组件121或第二连接组件122上。作为一种实现方式，移动轮14设置有两个，其分别位于第一连接组件121或第二连接组件122的连接杆上。可以理解，移动轮14也可以设置一个或多个，从而可选择的设置在连接杆上，并可供喷雾风扇100移动。移动轮14具有一个圆周外轮廓，当其安装至第一连接组件121或第二连接组件122时，其外轮廓与放置平面101基本齐平或位于放置平面101上侧，从而当喷雾风扇100正常放置时，移动轮14的外轮廓与第二连接组件122不产生干涉，并以第二连接组件122的下表面为接触面，或以移动轮14的外轮廓和第二连接组件122的下表面同时为接触面。为了便于移动喷雾风扇100，还设置了与移动轮14配合的把手组件15。具体的，把手组件15包括基本沿一直线方向延伸的主体部151和连接至主体部151的握持部152。握持部152包括内轮廓和外轮廓。其中，内轮廓围绕电池仓126分布，外轮廓被设置为在沿上下方向上与放置平面101齐平或位于放置平面101上侧。握持部152包括与电池仓126延伸方向相同的第一握持部152a和与放置平面101大致平行的第二握持部152b。第一握持部152a包括两个相对设置的单元，第二握持部152b被配置为连接上述两第一握持部152a的半包围式环形件。由于本实施例的喷雾风扇100具有多种站立姿态，上述结构结合第三连接组件123与电池仓126的位置，能够充分保护在不同站立姿态下电池仓126的安全性，即使是在风扇的行走状态，也能提高电池的稳定性，减少电池的震动。基于本实施例中喷雾风扇100的尺寸，该电池仓126的布置可以使整机具有更稳定的重心。
把手组件15还被设置为伸缩结构，并设置在第二连接组件122上远离移动轮14的一端。在本实施方式中，第二连接组件122的连接杆被设置为中空结构，其可用于容纳至少部分的 把手组件15。
把手组件15具有第一状态和第二状态。当把手组件15处于第一状态时，把手组件15处于收缩状态，此时握持部152的内轮廓与电池仓126基本贴合或靠近电池仓126。主体部151、第一握持部152a和第二握持部152b分别包围电池仓126的各个侧面。当把手组件15处于第二状态时，把手组件15处于伸出状态，此时把手组件15的主体部151从第二连接组件122中伸出至预设长度，从而便于握持，此时可以使得喷雾风扇100与地面以一定夹角被拖拽，并可在滚轮的作用下沿地面滚动前进。为了便于操作，喷雾风扇100在以与地面呈一定夹角被拖拽时，其重心被设置为位于握持部152与移动轮14之间。更具体的，喷雾风扇100在以与地面呈一定夹角被拖拽时，其重心被设置在靠近移动轮14的位置。
如图2、图8所示，喷雾风扇100还设置有用于控制输出模式和输出功率的控制模块16，控制模块16设置在第三连接组件123上，并位于第三连接组件123的两个连接杆之间，同时位于前述电池仓126上端。具体的，控制模块16的面板包括用于电源按钮161、风量显示屏162、风量控制按钮163、水雾控制按钮164、最高档按钮165和第一指示灯166。其中，电源控制按钮用于控制喷雾风扇100开机或关机，并能在开机状态下控制喷雾风扇100进入远程控制模式。此外，风量显示屏162包括多个档位显示，并能实时反映当前输出风量。风量控制按钮163包括第一控制按钮163a和第二控制按钮163b。其中，第一控制按钮163a用于减小风量，第二控制按钮163b用于增大风量。水雾控制按钮164用于控制水雾的开启或关闭。当水雾关闭时，喷雾风扇100可作为普通风扇，仅进行吹风。当水雾开启时，喷雾风扇100能同时进行喷雾和吹风动作。作为一种实现方式，水雾控制按钮164还包括水雾多挡调节按钮164a，水雾多挡调节按钮164a通过线路控制水泵的输出功率或压力等，进而控制水雾以不同大小或速率喷出并显示在显示屏上，从而满足不同应用场景的不同需求。最高档按钮165用于控制风扇直接电机达到最大功率，输出最大风量。当最高档按钮165按下时，第二指示灯166亮起或闪烁，显示喷雾风扇达到最大风量。在通过多次按动第二控制按钮163b达到最大风量时，第二指示灯166也相应亮起或闪烁。在其他实施方式中，第二指示灯166还可用于显示电池组件的电量。
本实施方式还包括一种喷嘴的控制方法，控制模块16能控制喷嘴113以减少一段时间内喷嘴113的出水总量，同时保证喷嘴113的出水压力不变，即，在T时间内，单个喷嘴出口压力为P时，所述喷嘴出水总量为Q，这一过程记为在既定的喷嘴出口压力下所需的最大水量；在控制模块作用下，在T时间内，单个喷嘴出口压力为P时，所述喷嘴出水总量为Q’，该Q’＜Q。具体的，在控制模块作用下可实现水量减少至最大出水量Q的10％～90％，即0.1Q ≤Q’≤0.9Q。进一步地，可以将水量减少至最大出水量Q的33％、66％，也能保证喷雾效果和降温性能。
上述减少流量的方案包括但不限于下述方案：
在一种实现方式中，控制模块16控制喷嘴113在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1。控制模块通过控制水泵的启停实现脉冲喷水，第n次喷射水雾和第n+1次喷射水雾时保持原有出口压力，即可保证所需的雾化效果同时降低所需水量。作为使用者，在使用喷雾风扇时，持续的喷水反而会影响使用者，使其被喷射处形成聚集的水渍，脉冲喷水在具有所需雾化效果时，通过间隔时间结合持续的吹风，让使用者皮肤、衣物表面的水分及操作物表面水分蒸发，保持作业干爽。在本实现方式中，可以结合风扇组件的旋转功能，以使水雾覆盖至更广的范围，具体而言，当喷雾风扇100处于喷射间隔时，控制模块16可控制喷雾风扇100进行旋转一定角度，或者，当喷雾风扇100处于喷射间隔时，控制模块16可控制喷雾风扇100降低旋转速度，即喷射时摆动快停止喷射后摆动慢等等。
在另一种实现方式中，控制模块16控制一部分所述喷嘴113喷射水雾，剩余所述喷嘴停止喷射水雾。同时，控制模块16经过计算，通过减小泵的工作功率等以减小供水量，以使喷嘴的出水压力维持预定压力，该预定压力大于等于60PSI小于等于1000PSI，可选为大于等于80PSI小于等于600PSI。本实施例中，连接每个喷嘴113的水管组件114包括多个单独控制的管路，或者水管组件114为主水路和多个对应各喷嘴113的支路组成，支路和主水路连接处设有由控制模块控制的阀门，阀门用于控制各支路的开闭。由于在本实施例中，喷嘴113等距分布在风扇的圆周上，当控制部分喷嘴开启部分喷嘴关闭时，开启的喷嘴应有间隔的、均匀的分布在喷雾风扇上。
在另一种实现方式中，控制模块16控制至少部分的喷嘴113出水口直径减小，或者由使用者操作使喷嘴113直径减小，上述使喷嘴直径减小的方式包括但不限于旋转喷头等。具体的，喷嘴内设有切换结构，控制模块16或者使用者可以通过切换结构改变喷嘴113的直径。同时，控制模块16经过计算，通过减小泵的工作功率等以减小供水量，以使喷嘴的出水压力维持预定压力，该预定压力大于等于60PSI小于等于1000PSI，可选为大于等于80PSI小于等于600PSI。
本实施方式还包括一种泵的控制方法，用于保护泵的工作。在所述泵工作时，当检测到所述泵的工作电流大于最大额定工作电流时，控制模块16判定为所述泵堵转，控制模块16控制所述泵停止工作。在所述泵工作时，连续t 0时间内检测到所述泵的工作电流小于最小额定工作电流时，控制模块16判定为所述泵干烧，控制模块16控制所述泵停止工作。如图10 所示，该控制模块16的面板还包括第二指示灯167，第二指示灯用于显示泵是否处于故障状态，当泵处于堵转或干烧等情况时，控制模块16控制第二指示灯167闪烁提示使用者。
当通过电源控制设置喷雾风扇100进行远程控制时，喷雾风扇100可通过其他客户端或平台进行控制并运行。作为一种实现方式，喷雾风扇100可通过蓝牙连接进行控制。可以理解，喷雾风扇100还可以通过其他途径进行控制，例如通过通信控制等。在本实施方式中，当喷雾风扇100通过蓝牙控制时，其可在客户端控制喷雾风扇100的风速、喷雾的水量、开关机及定式开关机，还可以控制上述显示屏的指示灯的开关。
如图11、12的第二实施例中，喷雾风扇200具有与上一实施例不同的部分结构，在此只描述与实施例一的喷雾风扇100的区别之处，相同结构采用相同的标号，不重复阐述。
喷雾风扇200包括进水管203，进水管23连接泵。在本实施例中，泵设于电池仓126内，进水管203从电池仓126内引出。由于电池包和泵均设于电池仓126中，为了保证电池包安全性，电池仓内设有隔板将容纳空间分为多个相互封闭的腔室。
机架12上设有固定部202固定收纳进水管203。具体的，根据进水管203的长度，固定部202可设有多个，分别设置在第一连接组件、第二连接组件及第三连接组件上。由于进水管203末端一般会配置有过滤装置201，为了保证过滤装置201的清洁，进水管203末端的固定部位于远离电池仓126的位置，具体设于第一连接组件121的中上部，使得进水管203从第三连接组件123开始，沿二连接组件122延伸，并自下向上延伸到第一连接组件121的中部，此时过滤装置201下端朝上固定在固定部202内，此时进水管203处于第一收纳状态210。
第一连接组件121的上端包括一个平行于水平面的壳体面，或者包括一个凹槽，可作为进水管203放置位置，此时进水管203处于第二收纳状态，此状态可作为进水管203的暂时放置位置，也可以配置有固定部，作为收纳固定位置。
如图11、12所示，喷雾风扇200还包括出水管206，出水管206从电池仓126引出，依次通过第一连接组件121和第二支点128引入风扇组件内。在本实施方式中，喷嘴设于护罩的中心台204内，由于喷嘴设有多个，并沿中心台204等距分布，中心台204内设有环形的引水管205，将出水管206内的水源分别供给喷嘴。
如图13-15所示的第三实施方式中，喷雾风扇300还可以设置与把手部111e或者机架12配合的挂钩310，以使得喷雾风扇100被悬挂至预设高度或预设位置。在本实施例中，方便起见，相同的结构采用与实施例一、二相同的标号，在此仅描述与实施例一、二的区别。
挂钩310与喷雾风扇300可拆卸连接，挂钩310包括第一勾爪311、第二勾爪313和连 接部312，连接部312连接第一勾爪311和第二勾爪313。第一勾爪311用于与第二连接组件122可拆卸连接，或者与把手部111e可拆卸连接。第二勾爪313用于与外部环境的固定物可拆卸连接。连接部312沿第一方向301延伸，第一方向301可以与风扇组件设置平面平行，也可以与该平面垂直，也可以与该平面呈一定角度，或者连接部312具有可调节第一方向301与上述平面相对关系的机构，以适应不同的外部环境。在其他实施例中，挂钩310还可以为柔性结构，或者其他形式的可拆卸结构，在此不做限制。
如图16所示的第四实施例中，喷雾风扇400具有与上一实施例不同的部分结构，在此只描述与实施例一的喷雾风扇100的区别之处，相同结构采用相同的标号，不重复阐述。
喷雾风扇400包括进水管410，水管410的第一端通过管路连接喷嘴113，第二端从喷雾风扇400向外延伸并连接水源。该进水管410的第一端可以连接至泵或者内部水路系统。内部水路系统是指在所述喷雾风扇400内部连接喷嘴113的水路系统。当泵设于电池仓126内时，进水管410可从电池仓126，或者被整合至机架的壳体内，从喷雾风扇400的一侧伸出。
喷雾风扇400还配有连接进水管410的配水管420，配水管420与进水管410可拆卸连接。配水管420至少包括第一配水管421和第二配水管422，第一配水管421用于连接第一外界水源，第二配水管422用于连接第二外界水源。第一外界水源为静态水源，所述第二外界水源为流动水源。静态水源可以理解为容纳在存储器中的水，例如水桶中的水。第二外界水源具体为流动水源，流动水源可以理解为具有一定的流速的水源，例如自来水等。
进水管410与配水管420的连接处设有快拆装置430。快拆装置430包括设置在进水管410末端的第一连接头431和设置在配水管420末端的第二连接头432。第一连接头431和第二连接头432被配置为相互可拆卸连接的结构，具体的，可通过螺纹帽和螺纹的形式连接，也可以通过卡压式、承插式等方式连接，在此不做限制。
配水管420上设有连接头或过滤装置，连接头用于连接外部动态水源或延长管路。机架或电池仓内还设有用于收纳所述进水管410或配水管420的结构。
进水管410设有稳压阀，用于减少水锤现象，可选设于泵的上游。在泵内部进出水一般各有一个单向阀，当水泵遇到水锤效应时瞬间压力约几十公斤不等，水泵单向阀片一般为塑胶材质，在此瞬间的冲击下，可能导致变形、破损脱落等，影响喷雾风扇水流的供应，通过稳压阀可以减少水锤效应对于泵结构的损坏，提高了喷雾风扇的稳定性，延长了使用寿命。

Claims (31)

  1. 一种喷雾风扇，包括：
    风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；
    喷嘴，设于所述风扇组件，用于喷射水雾；
    机架，用于支撑所述风扇组件；
    其中，
    所述机架包括可供放置并在一个平面内延伸的延伸部；
    所述喷雾风扇设置有可供行走的移动轮，所述移动轮设置在所述延伸部内。
  2. 根据权利要求1所述的喷雾风扇，还包括与所述移动轮配合的把手组件，所述把手组件设置在所述延伸部远离所述移动轮的一端。
  3. 根据权利要求2所述的喷雾风扇，其中，所述把手组件被设置为伸缩结构，并相对所述机架具有第一状态和第二状态；当所述把手组相对所述机架处于第一状态时，所述把手组件处于收缩状态；当所述把手组件相对所述机架处于第二状态时，所述把手组件处于伸出状态。
  4. 根据权利要求3所述的喷雾风扇，其中，当所述把手组件处于所述第二状态时，所述喷雾风扇与行走路面呈一个相对角度行走，此时所述移动轮作为支点。
  5. 根据权利要求1所述的喷雾风扇，还包括电源组件和用于容纳所述电源组件的电池仓，所述电源组件用于给所述电机供电，所述电池仓设置在所述机架上远离所述移动轮的一端。
  6. 根据权利要求5所述的喷雾风扇，其中，所述电池仓的延伸方向与所述延伸部倾斜相交并形成一个预设夹角，所述夹角的锐角大于等于0°且小于等于90°。
  7. 根据权利要求1所述的喷雾风扇，其中，所述机架包括第一连接组件、第二连接组件和第三连接组件，所述第二连接组件分别连接所述第一连接组件和第三连接组件，所述第一连接组件与所述第二连接组件连接形成第一缓冲部；所述第一缓冲部与所述第二连接组件和所述第二连接组件倾斜相交；所述第三连接组件与所述第二连接组件连接形成第二缓冲部，所述第二缓冲部与所述第三连接组件和所述第二连接组件倾斜相交。
  8. 根据权利要求7所述的喷雾风扇，还包括电源组件和用于容纳所述电源组件的电池仓；所述第三连接组件设于机架远离行走轮的一侧，所述第三连接组件通过一组基本平行的连接杆构成，所述电池仓至少部分设置在所述第三连接组件的所述平行设置的连接杆之间。
  9. 根据权利要求8所述的喷雾风扇，还包括把手组件，所述把手组件相对于第二连接组件伸缩，所述把手组件包括握持部，所述握持部设于第三连接组件的外侧，所述握持部和第三连接组件至少部分围绕所述电池仓分布。
  10. 根据权利要求1所述的喷雾风扇，其中，所述机架部分包围所述风扇组件的周侧，并至少通过第一支点连接所述风扇组件。
  11. 一种喷雾风扇，包括：
    风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；
    喷嘴，设于所述风扇组件，用于喷射水雾；
    机架，用于支撑所述风扇组件；
    其中，所述喷雾风扇还包括：
    移动轮，为所述喷雾风扇提供行走能力，与一个放置平面接触；
    所述喷雾风扇至少包括第一站立姿态和第二站立姿态，当所述喷雾风扇处于不同站立姿态时，所述机架的不同位置与所述放置平面接触并提供支撑。
  12. 一种喷雾风扇，包括：
    风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；
    喷嘴，设有多个，多个所述喷嘴设于所述风扇组件，用于喷射水雾；
    机架，用于支撑所述风扇组件；
    其中，所述喷雾风扇还包括：
    控制模块，用于控制喷嘴以减少一段时间内喷嘴的出水总量，同时保证喷嘴的出水压力不变。
  13. 根据权利要求12所述的喷雾风扇，其中，所述控制模块作用下，所述喷嘴在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1。
  14. 根据权利要求12所述的喷雾风扇，其中，所述控制模块作用下，一部分所述喷嘴喷射水雾，剩余所述喷嘴停止喷射水雾。
  15. 根据权利要求12所述的喷雾风扇，其中，所述喷嘴包括切换结构，用于切换所述喷嘴出水口直径。
  16. 根据权利要求12所述的喷雾风扇，其中，所述风扇组件至少通过一个支点与所述机架连接，所述风扇组件能够沿所述支点相对于所述支架运动。
  17. 根据权利要求12所述的喷雾风扇，还包括壳体组件，壳体组件形成一个容纳空间，所述风扇组件至少部分的设置在所述容纳空间内；所述壳体组件包括主体部和罩体，所述喷嘴设于所述罩体，所述罩体能够相对于所述主体部转动。
  18. 一种喷雾风扇，包括：
    风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；
    喷嘴，设于所述风扇组件，用于喷射水雾；
    机架，用于支撑所述风扇组件；
    其中，所述喷雾风扇还包括：
    控制模块，用于控制喷嘴以减少一段时间内喷嘴的出水总量，同时保证喷嘴的出水压力不变；所述控制模块作用下，所述喷嘴在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1。
  19. 一种喷雾风扇的控制方法，其中，
    所述喷雾风扇包括：
    风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；
    喷嘴，设有多个，多个所述喷嘴设于所述风扇组件，用于喷射水雾；
    机架，用于支撑所述风扇组件；
    在T时间内，单个喷嘴出口压力为P时，所述喷嘴出水总量为Q；
    在控制模块作用下，在T时间内，单个喷嘴出口压力为P时，所述喷嘴出水总量为Q’，所述Q’＜Q。
  20. 根据权利要求19所述的喷雾风扇的控制方法，其中，所述控制模块作用下，所述喷嘴在第n次喷射水雾和第n+1次喷射水雾之间具有间隔时间t，n≥1；或者，所述控制模块作用下，一部分所述喷嘴喷射水雾，剩余所述喷嘴停止喷射水雾；或者，所述控制模块作用下，所述喷嘴直径减小。
  21. 根据权利要求19所述的喷雾风扇的控制方法，其中，所述喷雾风扇包括泵；
    在所述泵工作时，当检测到所述泵的工作电流大于最大额定工作电流时，控制模块判定为所述泵堵转，控制模块控制所述泵停止工作；
    在所述泵工作时，连续t 0时间内检测到所述泵的工作电流小于最小额定工作电流时，控制模块判定为所述泵干烧，控制模块控制所述泵停止工作。
  22. 一种喷雾风扇，包括：
    风扇组件，包括扇叶和用于驱动所述扇叶转动的电机；
    喷嘴，设于所述风扇组件，用于喷射水雾；
    机架，用于支撑所述风扇组件；
    其中，所述喷雾风扇还包括：
    电源组件，安装至所述机架，用于对所述喷雾风扇供能；
    进水管，一端通过管路连接所述喷嘴，一端从所述喷雾风扇向外延伸并连接水源。
  23. 根据权利要求22所述的喷雾风扇，其中，所述喷雾风扇包括配水管，与所述进水管可拆卸连接。
  24. 根据权利要求23所述的喷雾风扇，其中，所述配水管至少包括第一配水管和第二配水管，所述第一配水管用于连接第一外界水源，所述第二配水管用于连接第二外界水源。
  25. 根据权利要求24所述的喷雾风扇，其中，所述第一外界水源为静态水源，所述第二外界水源为流动水源。
  26. 根据权利要求23所述的喷雾风扇，其中，所述进水管与所述配水管的连接处设有快拆装置。
  27. 根据权利要求22所述的喷雾风扇，其中，所述喷雾风扇包括泵，所述泵通过管路连接所述喷嘴和所述进水管，所述机架还设有用于容纳泵的壳体。
  28. 根据权利要求22所述的喷雾风扇，其中，所述进水管设有稳压阀。
  29. 根据权利要求22所述的喷雾风扇，其中，所述机架包括第一连接组件、第二连接组件和第三连接组件，所述第二连接组件分别连接所述第一连接组件和第三连接组件，所述第一连接组件与所述第二连接组件连接形成第一缓冲部；所述第一缓冲部与所述第二连接组件和所述第二连接组件倾斜相交；所述第三连接组件与所述第二连接组件连接形成第二缓冲部，所述第二缓冲部与所述第三连接组件和所述第二连接组件倾斜相交。
  30. 根据权利要求29所述的喷雾风扇，还包括用于容纳所述电源组件的电池仓；所述第三连接组件设于机架远离行走轮的一侧，所述第三连接组件通过一组基本平行的连接杆构成，所述电池仓至少部分设置在所述第三连接组件的所述平行设置的连接杆之间。
  31. 根据权利要求22所述的喷雾风扇，其中，所述喷雾风扇整机直径大于等于550mm小于等于1000mm。
PCT/CN2021/130901 2020-12-16 2021-11-16 喷雾风扇 WO2022127472A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21905401.2A EP4151914A4 (en) 2020-12-16 2021-11-16 MISTING FAN
US18/085,201 US20230118363A1 (en) 2020-12-16 2022-12-20 Misting fan
US18/348,755 US20230349569A1 (en) 2020-12-16 2023-07-07 Misting fan

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CN202011479659.1 2020-12-16
CN202011479659 2020-12-16
CN202111133224.6A CN114636205A (zh) 2020-12-16 2021-09-27 喷雾风扇
CN202122357468.4U CN216868690U (zh) 2020-12-16 2021-09-27 喷雾风扇
CN202111133224.6 2021-09-27
CN202111133193.4 2021-09-27
CN202122357468.4 2021-09-27
CN202111133626.6 2021-09-27
CN202111133193.4A CN114636204A (zh) 2020-12-16 2021-09-27 喷雾风扇
CN202111133626.6A CN114636206A (zh) 2020-12-16 2021-09-27 喷雾风扇

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/085,201 Continuation US20230118363A1 (en) 2020-12-16 2022-12-20 Misting fan

Publications (1)

Publication Number Publication Date
WO2022127472A1 true WO2022127472A1 (zh) 2022-06-23

Family

ID=82058913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/130901 WO2022127472A1 (zh) 2020-12-16 2021-11-16 喷雾风扇

Country Status (3)

Country Link
US (2) US20230118363A1 (zh)
EP (1) EP4151914A4 (zh)
WO (1) WO2022127472A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050006497A1 (en) * 2002-02-06 2005-01-13 Polak Arieh Jehuda Spray device for cooling cattle in sheds and method of using the same
JP2007231843A (ja) * 2006-03-01 2007-09-13 Fulta Electric Machinery Co Ltd 低圧水用の細霧装置付きの撹拌扇
US20090314216A1 (en) * 2002-02-06 2009-12-24 Arieh Jehuda Polak Spray device
CN203856744U (zh) * 2014-02-28 2014-10-01 创科电动工具科技有限公司 喷雾风机
CN209107116U (zh) * 2018-06-15 2019-07-16 马庆伟 一种喷雾清洗淋浴设备
KR102034286B1 (ko) * 2019-06-04 2019-10-18 (주)한성티앤아이 원거리 광역방제기
CN111911437A (zh) * 2020-09-09 2020-11-10 宁波先锋电器制造有限公司 一种可移动供电的新型喷雾扇

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6789787B2 (en) * 2001-12-13 2004-09-14 Tommy Stutts Portable, evaporative cooling unit having a self-contained water supply
US7150162B1 (en) * 2005-09-06 2006-12-19 Brunner Tracy D Stroller with misting system
US8966925B1 (en) * 2011-06-27 2015-03-03 Anthony DeClementi Portable cooling device
US8979073B2 (en) * 2012-01-03 2015-03-17 Kelli-Jean Lykins Insulated container with fan

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050006497A1 (en) * 2002-02-06 2005-01-13 Polak Arieh Jehuda Spray device for cooling cattle in sheds and method of using the same
US20090314216A1 (en) * 2002-02-06 2009-12-24 Arieh Jehuda Polak Spray device
JP2007231843A (ja) * 2006-03-01 2007-09-13 Fulta Electric Machinery Co Ltd 低圧水用の細霧装置付きの撹拌扇
CN203856744U (zh) * 2014-02-28 2014-10-01 创科电动工具科技有限公司 喷雾风机
CN209107116U (zh) * 2018-06-15 2019-07-16 马庆伟 一种喷雾清洗淋浴设备
KR102034286B1 (ko) * 2019-06-04 2019-10-18 (주)한성티앤아이 원거리 광역방제기
CN111911437A (zh) * 2020-09-09 2020-11-10 宁波先锋电器制造有限公司 一种可移动供电的新型喷雾扇

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4151914A4

Also Published As

Publication number Publication date
EP4151914A4 (en) 2023-12-13
US20230349569A1 (en) 2023-11-02
EP4151914A1 (en) 2023-03-22
US20230118363A1 (en) 2023-04-20

Similar Documents

Publication Publication Date Title
EP4082672A1 (en) Spray fan
US7418832B2 (en) Portable mister for adjusting ambient temperature
WO2019062279A1 (zh) 吹风机
CN216665987U (zh) 一种手持风扇
CA2420497A1 (en) Vacuum cleaner having a plurality of power modes
CN216868690U (zh) 喷雾风扇
US6915654B2 (en) Portable cooling mechanism
WO2022127472A1 (zh) 喷雾风扇
CN104631370A (zh) 吹吸装置以及使用该吹吸装置的方法
CN112827098A (zh) 一种森林灭火防火的自走履带式智能风粉灭火机器人
KR20170025084A (ko) 송풍기용 방화수 분사장치
CN211781692U (zh) 一种结构改进的工业冷风扇
CA3155723A1 (en) Blowing-sucking device
CN210875990U (zh) 一种汽车维修用汽车补漆装置
CN210123927U (zh) 一种煤矿机电用降温装置
CN208953256U (zh) 一种用于测试插座旋转疲劳的多功能测试机
CN208296179U (zh) 便携式冷风扇
CN207299341U (zh) 一种多功能风扇
CN112211835A (zh) 多功能风扇
CN212408940U (zh) 一种便携式旋转水雾扇
CN218249266U (zh) 一种除扬尘装置
CN109115478A (zh) 一种用于测试插座旋转疲劳的多功能测试机
CN109222513A (zh) 一种科技成果产品展示装置
CN205933857U (zh) 皮具修复操作平台
CN209914645U (zh) 园林工具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21905401

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021905401

Country of ref document: EP

Effective date: 20221215

NENP Non-entry into the national phase

Ref country code: DE