CN203488397U - Mist spraying fan - Google Patents

Mist spraying fan Download PDF

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Publication number
CN203488397U
CN203488397U CN201320493383.1U CN201320493383U CN203488397U CN 203488397 U CN203488397 U CN 203488397U CN 201320493383 U CN201320493383 U CN 201320493383U CN 203488397 U CN203488397 U CN 203488397U
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CN
China
Prior art keywords
water tank
water
pedestal
pump
fan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201320493383.1U
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Chinese (zh)
Inventor
杨骏
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201320493383.1U priority Critical patent/CN203488397U/en
Application granted granted Critical
Publication of CN203488397U publication Critical patent/CN203488397U/en
Priority to PCT/CN2014/000697 priority patent/WO2015021738A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/022—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements the rotating deflecting element being a ventilator or a fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0075—Nozzle arrangements in gas streams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids
    • 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
    • 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
    • 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

Landscapes

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

Abstract

The utility model relates to a mist spraying fan which comprises a fan body and a mist spraying part. The mist spraying fan is characterized in that the mist spraying part comprises the components of: a water tank which is provided with a water inlet and is connected with the fan body above the water tank; a water outlet nozzle which is arranged above the fan body; a water suction pipe which has an upper end that is connected with the water outlet nozzle and a lower end that penetrates through the water inlet of the water tank and extends into the bottom in the water tank, wherein the central part of the water suction pipe is provided with a water outlet switch for controlling whether water is injected from the water suction pipe; and an inflator which is used for inflating the inner part of the water tank and is arranged in the water tank, wherein a piston rod of the inflator extends out of the water tank and is connected with an inflating handle. According to the mist spraying fan provided by the utility model, a water pump is not required, and therefore low cost and low failure rate are realized.

Description

A kind of spray fan
Technical field
The utility model relates to a kind of spray fan.
Background technique
Fan is that a kind of motor that utilizes drives flabellum rotation, reaches the household electric appliance that air accelerates circulation, is mainly used in cooling and heatstroke-eliminating and ventilating air.At present fan kind is on the market various, and traditional electrical fan can only allow people Xie Liang by blowing, can not fully allow people realize slight chill in the air.For this present situation, someone invents a kind of fan that can touch mist, this fan has overcome the defect of former electric fan function singleness, atomizing effect is good, both make room ventilation and reduced ambient temperature, can increase again humidity, purify the air of a room, can make people better experience slight chill in the air, be a kind of comparatively ideal electric fan with dual functions.
If a patent No. is the Chinese utility model patent < < Multifunctional fan > > of ZL201220655894.4 (notification number is CN202946418U), the patent No. is the Chinese utility model patent < < atomizing electric fan > > of ZL200320123040.2 (notification number is CN2668896Y), the patent No. is Chinese utility model patent < < atomizing electric fan > > of ZL200720310252.X (notification number is CN201184302Y), the patent No. is the Chinese utility model patent < < spray type electric fan > > of ZL201020518883.2 (notification number is CN201851376U), they have all disclosed the similar spray fan of several structures, generally comprised fan main body, spraying device, spraying device is comprised of water storage case, small pump, annular nozzle, and water storage case is located at the rear end of fan head, small pump is located at the bottom of water storage case, and its water outlet is provided with flexible pipe, and another termination of flexible pipe is connected on annular nozzle, annular nozzle is located on the guard of fan head.
Although aforementioned fan has spraying function, spraying device all needs this electrical components of water pump and controls the control system of water pump action, has increased manufacture cost, also improves the rate of fault of fan.
Also there is a spray fan without adopting water pump, a kind of spray fan as disclosed in a patent No. sprayable fan > > of Chinese utility model patent < < that is ZL201220656785.4 (notification number is CN202937477U), it is characterized in that: on the bottleneck of container bottle, fog head is installed, on fog head, be provided with pressing plate, hollow tubular is connected on fog head and extend in container bottle, fan housing and fog head top are bonding, battery case interlocks and is connected with fan housing, in battery case, to the hollow rotating shaft stretching out in fan housing, be connected with fan page, on hollow rotating shaft and fan page connecting end, be provided with nozzle, one end of connecting tube is connected with hollow rotating shaft, the other end extend in fog head and is communicated with hollow tubular through fan housing.When this spray fan need to be sprayed, only with hand is pressed the pressing plate on fog head, and it is that pure machinery type produces spraying, but it also exists such defect, i.e. each spraying all needs to press pressing plate, inconvenient operation one time.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of simple and reasonable, spray fan that cost is low and easy to operate is provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of spray fan, comprise fan body and spraying part, and it is characterized in that: described spraying part comprises the water tank with water intake, is connected to the below of fan body; Water outlet, is arranged on the top of fan body; Suction sleeve, the upper end of suction sleeve is connected with water outlet, and the bottom in water tank is stretched into through after the water intake of water tank in the lower end of suction sleeve, and the middle part of suction sleeve is provided with controls suction sleeve water outlet whether effluent switch; In order to the pump of being inflated in water tank inside, be arranged in water tank, the overhanging outflow box of piston rod of pump outer with inflate handgrip and be connected.
Above-mentioned pump is arranged on the inner bottom surface of water tank, the bottom surface that the piston rod of pump stretches out water tank downwards with described in inflate handgrip and be connected.When this pump design attitude is inflated pump, inflate facing to water tank upper space, can better in water tank, form high pressure, this setup makes to inflate handgrip to be positioned at the below of fan in addition, can the protruding place of side water tank, and integral layout is more aobvious rationally.Certainly pump also can be arranged on other position.
The top of above-mentioned pump is provided with the air outlet of the piston cavity of joining water box inside and pump, and place, air outlet is provided with and only allows air from piston cavity, enter the breathing valve block of water tank inside.Pump top is located in air outlet, and this setup makes to breathe valve block and can under normal state, breathe valve block and better compress air outlet at gas pressure better as the effect of check valve sheet, and anti-sealing enters in pump.
The above-mentioned profile of handgrip and the bottom face profile of water tank of inflating matches, and inflates the both sides of handgrip to have upwardly extending clamping part, and the both sides of described water tank bottom have the draw-in groove for described clamping part clamping.While not inflating, handgrip is buckled in water tank bottom, and with the into a single integrated structure difficult disengaging of water tank shaped, integral body has more sight, while inflating, only needs promptly to inflate handgrip strength a little, and clamping part just can depart from draw-in groove, just can pull to inflate handgrip.
Said fans body comprises pedestal and is arranged on the blower tray on pedestal top, and in blower tray, be provided with motor and flabellum, described water outlet is arranged on the top of blower tray, and described effluent switch is arranged on pedestal, and described water tank is connected to the bottom of pedestal.
Said fans support is circular, and its two ends are rotatably connected in the arc port on pedestal top.The wind direction of adjustable fan like this.
Bottom in said base is fixed with link, in link, there is downward opening threaded connection hole, the top of described water tank has upwardly extending threaded joints, and the water intake of described water tank arranges on threaded joints, and described threaded joints is threaded in described threaded connection hole.This structure is convenient to load and unload water tank, adds water sluicing also convenient toward water tank.
Airtight for guaranteeing that water tank forms, between the top of above-mentioned threaded joints and the inner roof wall of threaded connection hole, be provided with seal ring.Prevent from like this leaking at link position.
Said base and blower tray involute by front and back two halves housing, and the both sides, front and back of described link all have outward extending inserting column, and front and back half housing of described pedestal is provided with the jack plugging for described inserting column.
Compared with prior art, the utility model has the advantage of: the spraying working principle of this spray fan is to catch on the other hand water tank, catch on the other hand and inflate handgrip, by being arranged on the pump in water tank, inflate to the water tank of sealing, water tank internal pressure is increased, when opening effluent switch, owing to sinking to suction sleeve one end pressure of water tank bottom, exceed near the atmospheric pressure water outlet that is positioned at fan top, the globule oozes out from water outlet, in the running up of fan, the globule is broken into and vaporificly blows with the wind by flabellum, reaches the effect of spray fan; It is simple that this spraying device relates to modular construction, without this device of water pump, so cost and failure rate is low, once inflate in addition, can continue a period of time of spraying, easy to operate.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's perspective view;
Fig. 2 is that the utility model embodiment removes the perspective view after the casing of half fan body and water tank;
Fig. 3 is the utility model embodiment's sectional view;
Fig. 4 is that the A-A of Fig. 3 is to sectional view.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～4, it is a preferred embodiment of the present utility model.
A kind of spray fan, comprise fan body 1 and spraying part, fan body 1 comprises pedestal 11 and is arranged on the blower tray 12 on pedestal top, in blower tray 12, be provided with motor 13 and flabellum 14, blower tray 12 is circular, its two ends are rotatably connected in the arc port on pedestal 11 tops, are also provided with fan swicth 16 on pedestal 11.
Spraying part comprises the water tank 2 with water intake 21, and water tank 2 is comprised of casing and bottom, is connected to the below of fan body 1, and water tank 2 can adopt transparent plastic to make.
Water outlet 3, is arranged on the top of fan body 1, and water outlet 3 is arranged on the top of blower tray 12.
Suction sleeve 4, the upper end of suction sleeve 4 is connected with water outlet 3, the bottom in water tank 2 is stretched into through after the water intake 21 of water tank in the lower end of suction sleeve 4, the middle part of suction sleeve 4 is provided with controls suction sleeve 4 water outlets whether effluent switch 5, effluent switch 5 is arranged on pedestal 11, and effluent switch 5 can be selected existing various water valve.
In order to the pump 6 of being inflated in water tank 2 inside, be arranged in water tank 2, the overhanging outflow box of piston rod 61 of pump 6 outer with inflate handgrip 7 and be connected.
Pump 6 is arranged on the inner bottom surface of water tank 2, the bottom surface that the piston rod 61 of pump stretches out water tank 2 downwards with inflate handgrip 7 and be connected.The top of pump 6 is provided with the air outlet 63 of the piston cavity 62 of joining water box 2 inside and pump 6, and 63 places, air outlet are provided with and only allow air from piston cavity 62, enter the breathing valve block 8 of water tank 2 inside.
Inflating the profile of handgrip 7 and the bottom face profile of water tank 2 matches, and inflates the both sides of handgrip 7 to have upwardly extending clamping part 71, and the both sides of water tank 2 bottoms have the draw-in groove 22 for clamping part 71 clampings.
Water tank 2 is connected to the bottom of pedestal 11.Bottom in pedestal 11 is fixed with link 9, in link 9, there is downward opening threaded connection hole 91, the top of water tank 2 has upwardly extending threaded joints 23, and the water intake 21 of water tank arranges on threaded joints 23, and threaded joints 23 is threaded in described threaded connection hole 91.Between the inner roof wall of the top of threaded joints 23 and threaded connection hole 91, be provided with seal ring 10.
Pedestal 11 and blower tray 12 involute by front and back two halves housing, and the both sides, front and back of link 9 all have outward extending inserting column 92, and front and back half housing of pedestal 11 is provided with the jack 15 plugging for inserting column 92.
The spraying working principle of this spray fan is to catch on the other hand water tank 2, catch on the other hand and inflate handgrip 7, by being arranged on the pump 6 in water tank 2, inflate to the water tank 2 of sealing, water tank 2 internal pressures are increased, when opening effluent switch 5, owing to sinking to suction sleeve 4 one end pressure of water tank 2 bottoms, exceed near the atmospheric pressure of water outlet 3 that is positioned at fan top, the globule oozes out from water outlet 3, in the running up of flabellum 14, the globule is broken into and vaporificly blows with the wind by flabellum 14, reaches the effect of spray fan; It is simple that this spraying device relates to modular construction, without this device of water pump, so cost and failure rate is low, once inflate in addition, can continue a period of time of spraying, easy to operate.

Claims (9)

1. a spray fan, comprises fan body (1) and spraying part, it is characterized in that: described spraying part comprises
The water tank (2) with water intake (21), is connected to the below of fan body (1);
Water outlet (3), is arranged on the top of fan body (1);
Suction sleeve (4), the upper end of suction sleeve (4) is connected with water outlet (3), the lower end of suction sleeve (4) is through the bottom of stretching into after the water intake (21) of water tank in water tank (2), and the middle part of suction sleeve (4) is provided with controls suction sleeve (4) water outlet whether effluent switch (5);
In order to the pump (6) of being inflated in water tank (2) inside, be arranged in water tank (2), the overhanging outflow box of piston rod (61) of pump (6) outer with inflate handgrip (7) and be connected.
2. spray fan according to claim 1, it is characterized in that: described pump (6) is arranged on the inner bottom surface of water tank (2), the bottom surface that the piston rod of pump (61) stretches out water tank (2) downwards with described in inflate handgrip (7) and be connected.
3. spray fan according to claim 2, it is characterized in that: the top of described pump (6) is provided with the air outlet (63) of the piston cavity (62) of joining water box (2) inside and pump (6), air outlet (63) are located to be provided with and are only allowed air enter the inner breathing valve block (8) of water tank (2) from piston cavity (62).
4. spray fan according to claim 3, it is characterized in that: described in inflate the profile of handgrip (7) and the bottom face profile of water tank (2) and match, inflating the both sides of handgrip (7) has upwardly extending clamping part (71), and the both sides of described water tank (2) bottom have the draw-in groove (22) for described clamping part (71) clamping.
5. according to arbitrary described spray fan in claim 1～4, it is characterized in that: described fan body (1) comprises pedestal (11) and is arranged on the blower tray (12) on pedestal top, in blower tray (12), be provided with motor (13) and flabellum (14), described water outlet (3) is arranged on the top of blower tray (12), it is upper that described effluent switch (5) is arranged on pedestal (11), and described water tank (2) is connected to the bottom of pedestal (11).
6. spray fan according to claim 5, is characterized in that: described blower tray (12) is circular, and its two ends are rotatably connected in the arc port on pedestal (11) top.
7. spray fan according to claim 5, it is characterized in that: the bottom in described pedestal (11) is fixed with link (9), in link (9), there is downward opening threaded connection hole (91), the top of described water tank (2) has upwardly extending threaded joints (23), it is upper that the water intake of described water tank (21) arranges threaded joints (23), and described threaded joints (23) is threaded in described threaded connection hole (91).
8. spray fan according to claim 7, is characterized in that: between the top of described threaded joints (23) and the inner roof wall of threaded connection hole (91), be provided with seal ring (10).
9. spray fan according to claim 7, it is characterized in that: described pedestal (11) and blower tray (12) involute by front and back two halves housing, the both sides, front and back of described link (9) all have outward extending inserting column (92), and front and back half housing of described pedestal (11) is provided with the jack (15) plugging for described inserting column (92).
CN201320493383.1U 2013-08-13 2013-08-13 Mist spraying fan Expired - Lifetime CN203488397U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201320493383.1U CN203488397U (en) 2013-08-13 2013-08-13 Mist spraying fan
PCT/CN2014/000697 WO2015021738A1 (en) 2013-08-13 2014-07-23 Misting fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320493383.1U CN203488397U (en) 2013-08-13 2013-08-13 Mist spraying fan

Publications (1)

Publication Number Publication Date
CN203488397U true CN203488397U (en) 2014-03-19

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ID=50259234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320493383.1U Expired - Lifetime CN203488397U (en) 2013-08-13 2013-08-13 Mist spraying fan

Country Status (2)

Country Link
CN (1) CN203488397U (en)
WO (1) WO2015021738A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015021738A1 (en) * 2013-08-13 2015-02-19 Yang Jun Misting fan
CN106016531A (en) * 2016-05-18 2016-10-12 余乾 Air supply device and intelligent air supply system
CN107725430A (en) * 2017-09-27 2018-02-23 宁波东曜电器有限公司 A kind of electric fan of accumulatingdust
CN112044612A (en) * 2020-09-11 2020-12-08 上海志勤环境技术有限公司 Automatic humidifying device of constant temperature and humidity box

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235377A (en) * 1978-11-29 1980-11-25 The Wooster Brush Company Portable paint spraying device
CN2099864U (en) * 1991-07-29 1992-03-25 张幼强 Multipurpose horizontal electric fan and accessories fittings
CN2937569Y (en) * 2006-06-14 2007-08-22 张茂坤 Improved fan structure
JP5021783B2 (en) * 2010-03-31 2012-09-12 株式会社アクティオ Spraying apparatus and spraying method
CN202937477U (en) * 2012-11-28 2013-05-15 张瑞承 Sprayable fan
CN203488397U (en) * 2013-08-13 2014-03-19 杨骏 Mist spraying fan

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015021738A1 (en) * 2013-08-13 2015-02-19 Yang Jun Misting fan
CN106016531A (en) * 2016-05-18 2016-10-12 余乾 Air supply device and intelligent air supply system
CN106016531B (en) * 2016-05-18 2019-05-17 石家庄天源冷暖技术开发有限公司 A kind of air supply device and intelligent air supply system
CN107725430A (en) * 2017-09-27 2018-02-23 宁波东曜电器有限公司 A kind of electric fan of accumulatingdust
CN112044612A (en) * 2020-09-11 2020-12-08 上海志勤环境技术有限公司 Automatic humidifying device of constant temperature and humidity box
CN112044612B (en) * 2020-09-11 2021-11-30 上海志勤环境技术有限公司 Automatic humidifying device of constant temperature and humidity box

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Publication number Publication date
WO2015021738A1 (en) 2015-02-19

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