CN109372772A - Multi-use architecture energy-saving ventilating fan - Google Patents

Multi-use architecture energy-saving ventilating fan Download PDF

Info

Publication number
CN109372772A
CN109372772A CN201811314994.9A CN201811314994A CN109372772A CN 109372772 A CN109372772 A CN 109372772A CN 201811314994 A CN201811314994 A CN 201811314994A CN 109372772 A CN109372772 A CN 109372772A
Authority
CN
China
Prior art keywords
motor
bevel gear
shell
controller
bolted
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.)
Pending
Application number
CN201811314994.9A
Other languages
Chinese (zh)
Inventor
刘倍辰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Longjian Science And Technology Consulting Co Ltd
Original Assignee
Tianjin Longjian Science And Technology Consulting Co Ltd
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
Application filed by Tianjin Longjian Science And Technology Consulting Co Ltd filed Critical Tianjin Longjian Science And Technology Consulting Co Ltd
Priority to CN201811314994.9A priority Critical patent/CN109372772A/en
Publication of CN109372772A publication Critical patent/CN109372772A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/12Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles

Abstract

The invention discloses a kind of multi-use architecture energy-saving ventilating fans, its structure includes shell, controller, button, protective cover, motor, flabellum, spraying device, Nanofiber filter layer and glass fibre bulk yarn filter layer, a kind of multi-use architecture energy-saving ventilating fan of the invention, its advantages are, it can not be sprayed to solve ventilation blower, the problem of leading to indoor seasoning, by being provided with spraying device, water pump obtains electric work, water is pressurized by mechanical energy, it is delivered to the water of cistern interior inside fixed frame by conduit, motor obtains electric make mechanical movement simultaneously, first bevel gear is driven to be rotated by shaft, first bevel gear is set to drive bull stick to be rotated on the inside of bearing by second bevel gear, make bull stick that broken block be driven to be rotated, carry out brokenly the crushing teeth of broken block upper end to the water sprayed by nozzle It is broken, make water is fog-like to be sprayed, has reached ventilation blower and be able to carry out spraying, to dry interior will not beneficial effect.

Description

Multi-use architecture energy-saving ventilating fan
Technical field
The present invention relates to ventilation blower technical fields, and in particular to a kind of multi-use architecture energy-saving ventilating fan.
Background technique
Building is the general name of building and structures, is people to meet social life needs, utilizes grasped object Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle, building are that people use Soil, brick, watt, stone material, timber;One kind that construction materials such as (modern age reinforced concrete, profiles) are constituted is for human habitation and uses Space, such as house, bridge, workshop, gymnasium, cave dwelling, water tower, temple etc., broadly for, landscape, gardens be also building A part, say in a broad sense, the nest that animal is built consciously can also can be regarded as building, and western wise man has cloud: building be solidification sound Happy, building is a stone history records, and the classical masterpiece " ten books of building " of Roman architecture person's Vitruvius proposes the three of building A standard: it is firm, practical, beautiful, the architectural development of later age is always affected, existing ventilation blower can not be sprayed, be caused Indoor seasoning, and cannot filter the air, cause to keep indoor air quality poor, with the rapid development of science and technology, Multi-use architecture energy-saving ventilating fan has also obtained technological improvement, but prior art ventilation blower can not be sprayed, and interior is caused It is dry, it can not filter the air, cause to keep indoor air quality poor.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of multi-use architecture energy-saving ventilating fan, to solve prior art ventilation blower It can not be sprayed, lead to indoor seasoning, can not be filtered the air, the problem for causing to make indoor air quality difference reaches Ventilation blower is able to carry out spraying, dry interior will not, can filter the air, makes indoor air quality is excellent to have Beneficial effect.
(2) technical solution
The present invention is achieved through the following technical solutions: the invention proposes a kind of multi-use architecture energy-saving ventilating fan, including shell, Controller, button, power lead, fixed plate, protective cover, motor, flabellum, spraying device, Nanofiber filter layer and glass fiber Buiky yarn filter layer, the controller is in rectangular parallelepiped structure, and controller carries out spiral shell by bolt and case nose upper left side Line connection, controller front end upper left side is equipped with the button in cylindrical structure, the power lead right end and controller Grafting is carried out, the fixed plate is located at outer casing back, and is bolted with outer casing back, the spraying device and shell Top nose is bolted, and is bolted in the middle part of the protective cover and case nose, the motor is located in shell Among portion, and be bolted among interior of shell, the flabellum carries out transmission company by shaft and motor output end It connects, the Nanofiber filter layer is located at left end inside fixed plate, and be bonded, the glass fibre is carried out with left end inside fixed plate Dimension buiky yarn filter layer carried out by adhesive glue and fixed plate inside right end it is be bonded, the spraying device include water storage box, conduit, Fixed frame, protecting frame, broken block, motor, first bevel gear, bearing, second bevel gear, bull stick, nozzle and water pump, the water storage Case is bolted with cover top portion front end, and the water pump is located in the middle part of cistern interior lower end, and and cistern interior It is bolted in the middle part of lower end, the conduit top rear and water pump front end carry out grafting, the fixed frame and conduit bottom Vertical grafting is carried out, the fixed frame bottom is bolted with protecting frame, and the motor is located at protecting frame interior lower end, and And be bolted with protecting frame interior lower end, the first bevel gear carries out transmission company by shaft and motor output end Connect, the bearing is installed in the middle part of fixed frame left end, and the bull stick is vertically embedded on the inside of bearing right end, and with bearing right end Inside is pivotally connected, and the first bevel gear is engaged with second bevel gear lower end, and the bull stick is extended vertically through in the second cone It in the middle part of gear, and is sequentially connected with second bevel gear middle part, the bull stick is in cylindrical structure, and bull stick passes through pad Piece and broken block left end carry out vertical welding, and the nozzle and fixed frame right end carry out grafting, the button, water pump, motor and Motor is electrically connected with the controller, and the controller is electrically connected by power lead with external power supply.
Further, the motor upper end is provided with bar shaped cooling fin, and cooling fin is uniformly distributed along outer surface of motor, Conducive to playing the role of radiating to motor, motor overheating is prevented.
Further, the broken block upper end is provided with crushing teeth, and crushing teeth is uniform along block right end outer surface is crushed Distribution, carries out broken effect to water conducive to playing, and makes to be crushed more evenly.
Further, the water storage box top left is provided with water inlet pipe, and water inlet pipe upper end is provided with dust plug, and And grafting is carried out at the top of dust plug and water inlet pipe, conducive to playing the role of carrying out water storage box adding water, and play dustproof effect.
Further, the protective cover is in annulus reticular structure, and the spacing between two neighboring circular ring net is 2cm, Conducive to playing the role of protecting flabellum.
Further, the glass fibre bulk yarn filter layer is provided with four layers altogether, and glass fibre bulk yarn filter layer With a thickness of 2mm, conducive to playing the role of filtering the air, and increase filter efficiency.
Further, the controller upper end is arranged altogether there are three button, and button upper end is provided with dirt-proof boot, benefit It is operated in operator, and plays dustproof effect.
Further, the water pump is serial for QSH, long service life, and it is low to consume energy.
Further, the motor is AKM series, and revolving speed is uniform.
Further, the motor is GV28 series, and revolving speed is uniform, and it is low to consume energy.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that
1), lead to indoor seasoning to solve the problem of that ventilation blower can not be sprayed, by being provided with spraying device, water pump is obtained Electricity works, and is pressurized by mechanical energy to water, is delivered to the water of cistern interior inside fixed frame by conduit, together Shi Mada obtain it is electric make mechanical movement, by shaft drive first bevel gear rotated, make first bevel gear by second cone Gear band turn bar is rotated on the inside of bearing, makes bull stick that broken block be driven to be rotated, and makes the crushing teeth of broken block upper end The water sprayed by nozzle is crushed, makes water is fog-like to be sprayed, has reached ventilation blower and has been able to carry out by spraying, made interior not The beneficial effect that can be dried.
2), to solve not filtering the air, the problem for causing to make indoor air quality difference, by being provided with nanometer Fibrous filter layer and glass fibre bulk yarn filter layer, Nanofiber filter layer can be to seriously threatening PM2.5 of human health Grain filter efficiency is up to 90%, and can guarantee that its rate of air circulation is 2.5 times of current filter net simultaneously, that is, has more preferable Gas permeability, glass fibre bulk yarn filter layer porosity height, good permeability, filtration resistance is small, folding strength is high, have well Strainability can be filtered the dust and impurities in air, and having reached can filter the air, and make room air Superior in quality beneficial effect.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is fixed plate schematic diagram of internal structure of the invention;
Fig. 3 is spraying device side structure schematic view of the invention;
Fig. 4 is fixed frame schematic diagram of internal structure of the invention;
Fig. 5 is cistern interior structural schematic diagram of the invention.
In figure: shell -1, controller -2, button -3, power lead -4, fixed plate -5, spraying device -6, protective cover -7, Motor -8, Nanofiber filter layer -10, glass fibre bulk yarn filter layer -11, water storage box -601, conduit -602, is consolidated flabellum -9 Determine frame -603, protecting frame -604, broken block -605, motor -606, first bevel gear -607, bearing -608, second bevel gear - 609, bull stick -610, nozzle -611, water pump -612.
Specific embodiment
In the technical program:
Spraying device 6, Nanofiber filter layer 10, glass fibre bulk yarn filter layer 11, water storage box 601, conduit 602, fixed frame 603, protecting frame 604, broken block 605, motor 606, first bevel gear 607, bearing 608, second bevel gear 609, bull stick 610, Nozzle 611 and water pump 612 are the present invention containing the innovative component of essence.
Shell 1, controller 2, button 3, power lead 4, fixed plate 5, protective cover 7, motor 8 and flabellum 9 are to realize this hair The bright essential connectivity component of technical solution.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the present invention provides a kind of multi-use architecture energy-saving ventilating fan: including outer Shell 1, controller 2, button 3, power lead 4, fixed plate 5, protective cover 7, motor 8, flabellum 9, spraying device 6, nanofiber mistake Before filtering layer 10 and glass fibre bulk yarn filter layer 11, controller 2 are in rectangular parallelepiped structure, and controller 2 is by bolt and shell 1 End upper left side is threadedly coupled, and 2 front end upper left side of controller is equipped with the button 3 in cylindrical structure, 4 right end of power lead Grafting is carried out with controller 2, fixed plate 5 is located at 1 rear end of shell, and is bolted with 1 rear end of shell, spraying device 6 It is bolted with 1 top nose of shell, protective cover 7 is bolted with 1 front center of shell, and motor 8 is located at shell 1 Bosom, and be bolted with 1 bosom of shell, flabellum 9 carries out transmission company by shaft and 8 output end of motor It connects, Nanofiber filter layer 10 is located at 5 inside left end of fixed plate, and carries out with 5 inside left end of fixed plate be bonded, and glass fiber is swollen Body yarn filter layer 11 carried out by adhesive glue with 5 inside right end of fixed plate it is be bonded, spraying device 6 include water storage box 601, conduit 602, fixed frame 603, protecting frame 604, broken block 605, motor 606, first bevel gear 607, bearing 608, second bevel gear 609, bull stick 610, nozzle 611 and water pump 612, water storage box 601 are bolted with 1 top nose of shell, and water pump 612 is located at In the middle part of 601 interior lower end of water storage box, and it is bolted with 601 interior lower end of water storage box middle part, 602 top rear of conduit Grafting, the grafting vertical with the progress of 602 bottom of conduit of fixed frame 603,603 bottom of fixed frame and protection are carried out with 612 front end of water pump Frame 604 is bolted, and motor 606 is located at 604 interior lower end of protecting frame, and carries out spiral shell with 604 interior lower end of protecting frame It tethers and connects, first bevel gear 607 is sequentially connected by shaft and 606 output end of motor, and bearing 608 is installed on fixed frame In the middle part of 603 left ends, bull stick 610 is vertically embedded on the inside of 608 right end of bearing, and is pivotally connected with 608 right end of bearing inside, the One bevel gear 607 is engaged with 609 lower end of second bevel gear, and bull stick 610 is extended vertically through in 609 middle part of second bevel gear, and And be sequentially connected in the middle part of second bevel gear 609, bull stick 610 is in cylindrical structure, and bull stick 610 passes through gasket and broken 605 left end of fragment carries out vertical welding, and nozzle 611 and 603 right end of fixed frame carry out grafting, button 3, water pump 612,8 and of motor Motor 606 is electrically connected with controller 2, and controller 2 is electrically connected by power lead 4 with external power supply.
Wherein, 8 upper end of motor is provided with bar shaped cooling fin, and cooling fin is uniformly distributed along 8 outer surface of motor, benefit In playing the role of radiating to motor 8, prevent motor 8 from overheating.
Wherein, 605 upper end of broken block is provided with crushing teeth, and crushing teeth is equal along 605 right end outer surface of block is crushed Even distribution carries out broken effect to water conducive to playing, and makes to be crushed more evenly.
Wherein, 601 top left of water storage box is provided with water inlet pipe, and water inlet pipe upper end is provided with dust plug, and And grafting is carried out at the top of dust plug and water inlet pipe, conducive to playing the role of carrying out water storage box 601 adding water, and play dust-proof work With.
Wherein, the protective cover 7 is in annulus reticular structure, and the spacing between two neighboring circular ring net is 2cm, is conducive to Play the role of protecting flabellum 9.
Wherein, the glass fibre bulk yarn filter layer 11 is provided with four layers altogether, and glass fibre bulk yarn filter layer 11 With a thickness of 2mm, conducive to playing the role of filtering the air, and increase filter efficiency.
Wherein, 2 upper end of controller is arranged altogether there are three button 3, and 3 upper end of button is provided with dirt-proof boot, benefit It is operated in operator, and plays dustproof effect.
Wherein, the water pump 612 is serial for QSH, long service life, and it is low to consume energy.
Wherein, the motor 8 is AKM series, and revolving speed is uniform.
Wherein, the motor 606 is GV28 series, and revolving speed is uniform, and it is low to consume energy.
Motor 606 described in this patent be motor, engine, working principle be by hot-wire coil in magnetic field by Power rotation drives starting machine rotor rotation, and the pinion gear on rotor drives engine flywheel rotation, and the technical products are in 1912 head Secondary use is in automobile industry;The first bevel gear 607 is used to transmit movement and the power between two concurrent aceses, in common mechanical In, the angle of cut between two axis of bevel gear is equal to 90 ° (however, you can also not be equal to 90 °), and similar with roller gear, bevel gear has indexing Circular cone, tip cone, tooth root circular cone and base cone, cone have big end and small end, and the circle for corresponding to big end is referred to as indexing Circle (its radius is r), outside circle, root circle and basic circle, the movement of bevel-gear sett are equivalent to a pair of of pitch circle cone and make pure rolling.
Working principle: multi-use architecture energy-saving ventilating fan is fixed on the suitable position of building first, and passes through spiral shell Fixed plate 5 is fixed in bolt, connects external power supply followed by power lead 4, mentions to multi-use architecture energy-saving ventilating fan Power supply source, and then pressed by 601 top left water inlet pipe of water storage box toward the upper suitable water of addition inside water storage box 601 The button 3 of 2 upper end of controller starts multi-use architecture energy-saving ventilating fan, and motor 8 electric must make mechanical movement, and passes through shaft band Dynamic flabellum 9 is rotated, and is made flabellum 9 by mechanical energy, is provided gas pressure, and then accelerates the air flowing of architecture indoor;Together When water pump 612 it is electric work, water is pressurized by mechanical energy, so that water water storage box 601 inside is passed through conduit 602 defeated It send to fixed frame 603, while motor 606 electric must make mechanical movement, passes through shaft and drive 607 turns of first bevel gear It is dynamic, make first bevel gear 607 drive bull stick 610 to be rotated on the inside of bearing 608 by second bevel gear 609, makes bull stick 610 It drives broken block 605 to be rotated, is crushed the crushing teeth of broken 605 upper end of block to the water sprayed by nozzle 611, makes water It is fog-like to be sprayed, dry interior will not;And by being provided with Nanofiber filter layer 10 and glass fibre bulk yarn mistake Filtering layer 11, Nanofiber filter layer 10 can be up to 90%, and energy to the PM2.5 particle filtration efficiency for seriously threatening human health Guarantee that its rate of air circulation is 2.5 times of current filter net simultaneously, that is, has better gas permeability, glass fibre bulk yarn mistake 11 porosity height of filtering layer, good permeability, filtration resistance is small, folding strength is high, has good strainability, can be in air Dust and impurities be filtered, keep indoor air quality excellent.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of multi-use architecture energy-saving ventilating fan, including shell (1), controller (2), button (3), power lead (4), fixation Plate (5), protective cover (7), motor (8) and flabellum (9), it is characterised in that: further include spraying device (6), Nanofiber filter layer (10) and glass fibre bulk yarn filter layer (11), the controller (2) is in rectangular parallelepiped structure, and controller (2) passes through bolt Be threadedly coupled with shell (1) front end upper left side, controller (2) the front end upper left side be equipped in cylindrical structure by Button (3), power lead (4) right end and controller (2) carry out grafting, and the fixed plate (5) is located at shell (1) rear end, and And be bolted with shell (1) rear end, the spraying device (6) is bolted with shell (1) top nose, described Protective cover (7) is bolted with shell (1) front center, and the motor (8) is located at shell (1) bosom, and with Shell (1) bosom is bolted, and the flabellum (9) is sequentially connected by shaft and motor (8) output end, institute It states Nanofiber filter layer (10) and is located at the internal left end of fixed plate (5), and carry out be bonded, institute with the internal left end of fixed plate (5) It states glass fibre bulk yarn filter layer (11) and be bonded, the spraying device (6) is carried out with the internal right end of fixed plate (5) by adhesive glue Including water storage box (601), conduit (602), fixed frame (603), protecting frame (604), broken block (605), motor (606), first Bevel gear (607), bearing (608), second bevel gear (609), bull stick (610), nozzle (611) and water pump (612), the water storage Case (601) is bolted with shell (1) top nose, and the water pump (612) is located in water storage box (601) interior lower end Portion, and be bolted with water storage box (601) interior lower end middle part, conduit (602) top rear and water pump (612) Front end carries out grafting, the fixed frame (603) grafting vertical with the progress of conduit (602) bottom, fixed frame (603) bottom and Protecting frame (604) is bolted, and the motor (606) is located at protecting frame (604) interior lower end, and and protecting frame (604) interior lower end is bolted, and the first bevel gear (607) is passed by shaft and motor (606) output end Dynamic connection, the bearing (608) are installed in the middle part of fixed frame (603) left end, and the bull stick (610) is vertically embedded into bearing (608) it on the inside of right end, and is pivotally connected with bearing (608) right end inside, the first bevel gear (607) and second bevel gear (609) lower end is engaged, and the bull stick (610) extends vertically through in the middle part of second bevel gear (609), and and second bevel gear (609) middle part is sequentially connected, and the bull stick (610) is in cylindrical structure, and bull stick (610) passes through gasket and broken block (605) left end carries out vertical welding, and the nozzle (611) and fixed frame (603) right end carry out grafting, the button (3), water pump (612), motor (8) and motor (606) are electrically connected with controller (2), and the controller (2) passes through power lead (4) and outer Connect power electric connection.
2. multi-use architecture energy-saving ventilating fan according to claim 1, it is characterised in that: motor (8) the upper end setting There is bar shaped cooling fin, and cooling fin is uniformly distributed along motor (8) outer surface.
3. multi-use architecture energy-saving ventilating fan according to claim 1, it is characterised in that: broken block (605) upper end It is provided with crushing teeth, and crushing teeth is uniformly distributed along block (605) right end outer surface is crushed.
4. multi-use architecture energy-saving ventilating fan according to claim 1, it is characterised in that: at the top of the water storage box (601) Left end is provided with water inlet pipe, and water inlet pipe upper end is provided with dust plug, and grafting is carried out at the top of dust plug and water inlet pipe.
5. multi-use architecture energy-saving ventilating fan according to claim 1, it is characterised in that: the protective cover (7) is in annulus Reticular structure, and the spacing between two neighboring circular ring net is 2cm.
6. multi-use architecture energy-saving ventilating fan according to claim 1, it is characterised in that: the glass fibre bulk yarn filtering Layer (11) is provided with four layers altogether, and glass fibre bulk yarn filter layer (11) with a thickness of 2mm.
7. multi-use architecture energy-saving ventilating fan according to claim 1, it is characterised in that: controller (2) upper end is total There are three button (3) for setting, and button (3) upper end is provided with dirt-proof boot.
CN201811314994.9A 2018-11-06 2018-11-06 Multi-use architecture energy-saving ventilating fan Pending CN109372772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811314994.9A CN109372772A (en) 2018-11-06 2018-11-06 Multi-use architecture energy-saving ventilating fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811314994.9A CN109372772A (en) 2018-11-06 2018-11-06 Multi-use architecture energy-saving ventilating fan

Publications (1)

Publication Number Publication Date
CN109372772A true CN109372772A (en) 2019-02-22

Family

ID=65397444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811314994.9A Pending CN109372772A (en) 2018-11-06 2018-11-06 Multi-use architecture energy-saving ventilating fan

Country Status (1)

Country Link
CN (1) CN109372772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116464646A (en) * 2023-05-06 2023-07-21 江苏盐邦泵业制造有限公司 Vertical self-priming centrifugal pump with vibration and noise reduction functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116464646A (en) * 2023-05-06 2023-07-21 江苏盐邦泵业制造有限公司 Vertical self-priming centrifugal pump with vibration and noise reduction functions

Similar Documents

Publication Publication Date Title
CN206829439U (en) A kind of curtain wall easy for removal and installation
CN208708427U (en) A kind of pet blow-drying machine that household convenient uses
CN104848458B (en) A kind of air purifier
CN109372772A (en) Multi-use architecture energy-saving ventilating fan
CN207289667U (en) Multi-functional environment-protection dustless sander
CN216977476U (en) Accelerated drying device for house construction
CN109129049A (en) Grinding device is used in a kind of production of new material tubing
CN202381360U (en) Multifunctional portable electric fan
CN206018910U (en) Indoor ventilation apparatus
CN207335050U (en) A kind of detachable building energy conservation ventilation blower with slag removing function
CN212427529U (en) Quick ventilation formula membrane structure building
CN107278731A (en) A kind of windproof protector of crops
CN207162329U (en) A kind of Multifunctional garden Landscape Lamp
CN208474185U (en) A kind of energy-saving and frequency-variable fan controller
CN205903706U (en) Powder trap
CN217235944U (en) Energy-conserving ventilation unit for architectural design
CN207176653U (en) A kind of automatic dreg inhaling device of circulating water pool
CN206890686U (en) Multi-functional air filter
CN205184536U (en) Collection controlling means of glass fiber dust
CN206018859U (en) A kind of environment-friendly air-conditioning system
CN204175622U (en) Worm gear pressurized type suction fan
CN204136920U (en) A kind of guard rail of automobile radiators
CN214914544U (en) Portable dust removal heat sink suitable for indoor engineering operation
CN203333691U (en) Fireproof ball filter sieve of spherical type top-combustion hot blast stove
CN203869246U (en) Centrifugal ventilating device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190222