CN108981063A - A kind of ventilation equipment with mounting support with adjustable angle - Google Patents

A kind of ventilation equipment with mounting support with adjustable angle Download PDF

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Publication number
CN108981063A
CN108981063A CN201810803494.5A CN201810803494A CN108981063A CN 108981063 A CN108981063 A CN 108981063A CN 201810803494 A CN201810803494 A CN 201810803494A CN 108981063 A CN108981063 A CN 108981063A
Authority
CN
China
Prior art keywords
hanger bar
fixed
accessory plate
pipeline
gear
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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.)
Granted
Application number
CN201810803494.5A
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Chinese (zh)
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CN108981063B (en
Inventor
卢洁
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.)
Foshan Xiangzheng Environmental Protection Technology Co.,Ltd.
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ZHEJIANG HONGAN CONSTRUCTION CO Ltd
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Application filed by ZHEJIANG HONGAN CONSTRUCTION CO Ltd filed Critical ZHEJIANG HONGAN CONSTRUCTION CO Ltd
Priority to CN201810803494.5A priority Critical patent/CN108981063B/en
Publication of CN108981063A publication Critical patent/CN108981063A/en
Application granted granted Critical
Publication of CN108981063B publication Critical patent/CN108981063B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0254Ducting arrangements characterised by their mounting means, e.g. supports

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention discloses a kind of ventilation equipment with mounting support with adjustable angle, including shell, suspension mechanism is fixed on the outside of the shell, suspension mechanism includes hangers, hanger bar A, hanger bar B and bracket, the junction of the hanger bar A and hanger bar B is equipped with regulating mechanism, bracket is fixed on the bottom end of the hanger bar B, and the hanger bar A and the hanger bar B longitudinally run through the hangers, and the outer lower end of the hanger bar B is equipped with buffer gear;The present invention can be adjusted by height of the regulating mechanism on suspension mechanism to hanger bar A and hanger bar B, it can be suitable for most of different interior spaces, and overhaul replacement get up it is also more convenient, simultaneously, the height of single suspension mechanism can be also set by regulating mechanism, carry out the gradient of adjustment housings with this, it is more convenient to use, be conducive to the disassembly and installation of shell;Bumper and absorbing shock is carried out to the shell after installation by buffer gear, so that the service life is longer for equipment.

Description

A kind of ventilation equipment with mounting support with adjustable angle
Technical field
The invention belongs to ventilation device technical fields, and in particular to a kind of ventilation with mounting support with adjustable angle Equipment.
Background technique
Fresh air ventilator is " new distinguished and admirable according in closed one Lateral supply other side air inducing of interior, then will form indoors The principle of dynamic field " is designed development.It relies on mechanical air supply, air inducing, forces the formation fresh air field of flow in system.It is one The kind moment keeps the clean pure and fresh novel environment friendly electric appliance of room air.This independent room air displacement, decontamination cycle system, Can while excluding indoor pollution air, input nature fresh air, will input indoor fresh air first pass through filter, sterilization, The multinomial processing such as heating, oxygenation.
It is usually all that ventilation equipment are directly fixed on by interior by suspender, in the equal fixed spreader in the quadrangle of ventilation equipment, When carrying out the installation of equipment, it is difficult to which the gradient for controlling equipment may cause equipment installation skew, need to dismantle peace again Dress, it is time-consuming and laborious, also, equipment must be cleaned and be cleaned after long-time service, the existing mounting means of equipment causes equipment The problem of disassembly is difficult, and once removes, and when installation must carry out the adjusting of angle again, thus it is proposed that one kind has The ventilation equipment of mounting support with adjustable angle.
Summary of the invention
The purpose of the present invention is to provide a kind of ventilation equipment with mounting support with adjustable angle, to solve above-mentioned background What is proposed in technology is usually all that ventilation equipment are directly fixed on interior by suspender, and in the quadrangle of ventilation equipment, fixation is hung Tool, when carrying out the installation of equipment, it is difficult to which the gradient for controlling equipment may cause equipment installation skew, need to dismantle again Installation, it is time-consuming and laborious, also, equipment must be cleaned and be cleaned after long-time service, the existing mounting means of equipment causes to set The problem of standby disassembly is difficult, and once removes, and when installation must carry out the adjusting of angle again.
To achieve the above object, the invention provides the following technical scheme: a kind of ventilation with mounting support with adjustable angle Equipment, including shell, one end of the shell are fixed at intervals with pipeline A and pipeline B, the other end be fixed at intervals with pipeline D and Pipeline C is fixed with suspension mechanism on the outside of the shell, and the suspension mechanism includes hangers, hanger bar A, hanger bar B and support Seat, the hangers are fixed on the shell, and the bottom end of the hanger bar A up and down reciprocatingly can actively be embedded in the hanger bar B Inside, the junction of the hanger bar A and the hanger bar B is equipped with regulating mechanism, the regulating mechanism include accessory plate A, Accessory plate B, gear and pressure pin, the bracket are fixed on the bottom end of the hanger bar B, and the hanger bar A and the hanger bar B are vertical To the hangers is run through, the outer lower end of the hanger bar B is equipped with buffer gear, and the buffer gear includes adjustable spring, work Dynamic convex block and sliding seat.
Preferably, it is outdoor fresh air import at the port of the pipeline A, is fresh sky at the port of the pipeline D Gas outlet is indoor air-changing import at the port of the pipeline C, is foul atmosphere outlet at the port of the pipeline B.
Preferably, the inside of the hanger bar B offers movable chamber A, and the left and right sides wall of the movable chamber A opens up respectively There are card slot and track slot, the accessory plate A is fixed in the card slot, and the accessory plate B up and down reciprocatingly can actively be embedded in described The inside of track slot, the gear are distributed between the accessory plate A and the accessory plate B.
Preferably, the gear is engaged and is connect with the accessory plate A and the accessory plate B, the pressure pin with it is described Gear is fixedly connected, and on the pressure pin and the gear inner wall is respectively equipped with the limited block and limiting slot being mutually matched, institute The bottom end for stating hanger bar A is embedded in the movable chamber A, and the built-in end of the hanger bar A is run through in one end of the pressure pin, is connected The place of connecing is fixed with bearing, and the other end of the pressure pin extends to the outside of the hanger bar B, and end is fixed with knob.
Preferably, the side surface bottom end of the hanger bar B offers movable chamber B respectively, and the activity convex block is fixed on institute The end of sliding seat is stated, and the movable convex block up and down reciprocatingly can actively be embedded in the inside of the movable chamber B, the activity is convex Block and the section of the movable chamber B transversely are T-shape structure, and the adjustable spring is distributed in the bottom of chamber of the movable chamber B Between the bottom surface of the movable convex block.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention can be adjusted by height of the regulating mechanism on suspension mechanism to hanger bar A and hanger bar B, can Suitable for most of different interior spaces, and overhaul replacement get up it is also more convenient, meanwhile, also can by regulating mechanism The height of single suspension mechanism is set, the gradient of adjustment housings is carried out with this, it is more convenient to use, be conducive to shell disassembly and Installation;
(2) present invention carries out bumper and absorbing shock to the shell after installation by buffer gear, so that the service life is longer for equipment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is suspension mechanism positive structure diagram of the invention;
Fig. 3 is that hanger bar B of the invention faces schematic cross-sectional view;
Fig. 4 is that hanger bar B of the invention overlooks schematic cross-sectional view;
Fig. 5 is that buffer gear of the invention faces schematic cross-sectional view;
In figure: 1, suspension mechanism;2, pipeline A;3, pipeline B;4, shell;5, pipeline C;6, hangers;7, hanger bar A;8, hanger bar B;9, bracket;10, buffer gear;11, knob;12, card slot;13, accessory plate A;14, movable chamber A;15, track slot;16, accessory plate B;17, gear;18, pressure pin;19, limited block;20, limiting slot;21, bearing;22, adjustable spring;23, movable convex block;24, movable Chamber B;25, sliding seat;26, pipeline D.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention provides a kind of technical solution: one kind having angle adjustable installation branch One end of the ventilation equipment of frame, including shell 4, shell 4 is fixed with pipeline A2 and pipeline B3 by bolt spacings, and the other end is logical It crosses bolt spacings and is fixed with pipeline D26 and pipeline C5, the outside quadrangle of shell 4 is respectively and fixedly provided with suspension mechanism 1, and suspension mechanism 1 wraps Hangers 6, hanger bar A7, hanger bar B8 and bracket 9 are included, hangers 6 is fixed by bolts on shell 4, and the bottom end of hanger bar A7 can It is up and down reciprocatingly actively embedded in the inside of hanger bar B8, the junction of hanger bar A7 and hanger bar B8 is equipped with regulating mechanism, adjusts Mechanism includes accessory plate A13, accessory plate B16, gear 17 and pressure pin 18, and bracket 9 is fixed on hanger bar B8's by welding manner Bottom end, hanger bar A7 and hanger bar B8 longitudinally run through hangers 6, and the outer lower end of hanger bar B8 is equipped with buffer gear 10, buffer Structure 10 includes adjustable spring 22, movable convex block 23 and sliding seat 25.
Fresh air normally is discharged into interior for convenience, and indoor foul atmosphere is discharged to outdoor, the present embodiment In, it is preferred that it is outdoor fresh air import at the port of pipeline A2, is fresh air outlet, pipe at the port of pipeline D26 It is indoor air-changing import at the port of road C5, is foul atmosphere outlet at the port of pipeline B3.
In order to facilitate the fixation of accessory plate A13, the installation of accessory plate B16 and activity and accessory plate A13, accessory plate B16 Cooperation between gear 17, in the present embodiment, it is preferred that the inside of hanger bar B8 offers movable chamber A14, movable chamber A14 Left and right sides wall offer card slot 12 and track slot 15 respectively, accessory plate A13 is fixed in card slot 12, and accessory plate B16 can be upper and lower It is embedded in reciprocating movement the inside of track slot 15, gear 17 is distributed between accessory plate A13 and accessory plate B16.
In order to facilitate the cooperation between accessory plate A13, accessory plate B16 and gear 17, in order to pass through 11 pairs of knob suspensions The height of bar A7 and hanger bar B8 are adjusted, in the present embodiment, it is preferred that gear 17 and accessory plate A13 and accessory plate B16 Engagement connection, pressure pin 18 is fixedly connected with gear 17, and on pressure pin 18 and 17 inner wall of gear is respectively equipped with and is mutually matched The bottom end of limited block 19 and limiting slot 20, hanger bar A7 is embedded in movable chamber A14, and one end of pressure pin 18 is through hanger bar A7's Built-in end, junction are fixed with bearing 21, and the other end of pressure pin 18 extends to the outside of hanger bar B8, end welding manner It is fixed with knob 11.
For the ease of carrying out bumper and absorbing shock by the shell 4 after 10 pairs of buffer gear installations, that improves shell 4 uses the longevity It orders, in the present embodiment, it is preferred that the side surface bottom end of hanger bar B8 offers movable chamber B24 respectively, and movable convex block 23 is fixed on The end of sliding seat 25, and movable convex block 23 up and down reciprocatingly can actively be embedded in the inside of movable chamber B24, movable convex block 23 and work The dynamic section of chamber B24 transversely is T-shape structure, and adjustable spring 22 is distributed in bottom of chamber and the activity convex block 23 of movable chamber B24 Bottom surface between.
Embodiment two
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention provides a kind of technical solution: one kind having angle adjustable installation branch One end of the ventilation equipment of frame, including shell 4, shell 4 is fixed with pipeline A2 and pipeline B3 by bolt spacings, and the other end is logical It crosses bolt spacings and is fixed with pipeline D26 and pipeline C5, the outside quadrangle of shell 4 is respectively and fixedly provided with suspension mechanism 1, and suspension mechanism 1 wraps Hangers 6, hanger bar A7, hanger bar B8 and bracket 9 are included, hangers 6 is fixed on shell 4 by welding manner, the bottom of hanger bar A7 End up and down reciprocatingly can actively be embedded in the inside of hanger bar B8, and the junction of hanger bar A7 and hanger bar B8 is equipped with regulating mechanism, Regulating mechanism includes accessory plate A13, accessory plate B16, gear 17 and pressure pin 18, and bracket 9 is fixed on hanger bar by welding manner The bottom end of B8, hanger bar A7 and hanger bar B8 longitudinally run through hangers 6, and the outer lower end of hanger bar B8 is equipped with buffer gear 10, delays Punch mechanism 10 includes adjustable spring 22, movable convex block 23 and sliding seat 25.
Fresh air normally is discharged into interior for convenience, and indoor foul atmosphere is discharged to outdoor, the present embodiment In, it is preferred that it is outdoor fresh air import at the port of pipeline A2, is fresh air outlet, pipe at the port of pipeline D26 It is indoor air-changing import at the port of road C5, is foul atmosphere outlet at the port of pipeline B3.
In order to facilitate the fixation of accessory plate A13, the installation of accessory plate B16 and activity and accessory plate A13, accessory plate B16 Cooperation between gear 17, in the present embodiment, it is preferred that the inside of hanger bar B8 offers movable chamber A14, movable chamber A14 Left and right sides wall offer card slot 12 and track slot 15 respectively, accessory plate A13 is fixed in card slot 12, and accessory plate B16 can be upper and lower It is embedded in reciprocating movement the inside of track slot 15, gear 17 is distributed between accessory plate A13 and accessory plate B16.
In order to facilitate the cooperation between accessory plate A13, accessory plate B16 and gear 17, in order to pass through 11 pairs of knob suspensions The height of bar A7 and hanger bar B8 are adjusted, in the present embodiment, it is preferred that gear 17 and accessory plate A13 and accessory plate B16 Engagement connection, pressure pin 18 is fixedly connected with gear 17, and on pressure pin 18 and 17 inner wall of gear is respectively equipped with and is mutually matched The bottom end of limited block 19 and limiting slot 20, hanger bar A7 is embedded in movable chamber A14, and one end of pressure pin 18 is through hanger bar A7's Built-in end, junction are fixed with bearing 21, and the other end of pressure pin 18 extends to the outside of hanger bar B8, end welding manner It is fixed with knob 11.
For the ease of carrying out bumper and absorbing shock by the shell 4 after 10 pairs of buffer gear installations, that improves shell 4 uses the longevity It orders, in the present embodiment, it is preferred that the side surface bottom end of hanger bar B8 offers movable chamber B24 respectively, and movable convex block 23 is fixed on The end of sliding seat 25, and movable convex block 23 up and down reciprocatingly can actively be embedded in the inside of movable chamber B24, movable convex block 23 and work The dynamic section of chamber B24 transversely is T-shape structure, and adjustable spring 22 is distributed in bottom of chamber and the activity convex block 23 of movable chamber B24 Bottom surface between.
The working principle of the invention and process for using: being outdoor fresh air import at the port of pipeline A2, pipeline D26's It is fresh air outlet at port, is indoor air-changing import at the port of pipeline C5, is foul atmosphere at the port of pipeline B3 Outlet extracts outdoor fresh air by pipeline A2 in addition, being equipped with Total heat exchange core in the inside of shell 4, is handed over by full heat Core is changed, then interior is discharged by pipeline D26, indoor foul atmosphere is extracted by pipeline C5, by Total heat exchange core, most Outdoor is discharged to from pipeline B3 eventually;
When installing shell 4, hanger bar A7 and hanger bar B8 are longitudinally run through into hangers 6, make hangers 6 and hanger bar B8 outer lower end Sliding seat 25 contact, the top of hanger bar A7 and hanger bar B8 and wall is fixed, adjusting hanger bar A7 and suspension When height between bar B8, by turning knob 11, make knob 11 that pressure pin 18 and gear 17 be driven to rotate, due to gear 17 with Accessory plate A13 and accessory plate B16 engage connection, simultaneously because the presence of card slot 12 and track slot 15, when gear 17 rotates, Accessory plate A13 is fixed, and gear 17 follows accessory plate B16 to rise or decline together, and pressure pin 18 can be hung in tow Bar A7 rises or falls, and realizes and adjusts.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of ventilation equipment with mounting support with adjustable angle, including shell (4) etc., it is characterised in that: the shell (4) One end be fixed at intervals with pipeline A(2) and pipeline B(3), the other end is fixed at intervals with pipeline D(26) and pipeline C(5), it is described Be fixed on the outside of shell (4) suspension mechanism (1), the suspension mechanism (1) includes hangers (6), hanger bar A(7), hanger bar B (8) be fixed on the shell (4) with bracket (9), the hangers (6), the hanger bar A(7) bottom end can up and down reciprocatingly live Be embedded in the hanger bar B(8 dynamicly) inside, the hanger bar A(7) with the hanger bar B(8) junction be equipped with adjusting machine Structure, the regulating mechanism include accessory plate A(13), accessory plate B(16), gear (17) and pressure pin (18), the bracket (9) is fixed In the hanger bar B(8) bottom end, the hanger bar A(7) with the hanger bar B(8) is longitudinal runs through the hangers (6), it is described Hanger bar B(8) outer lower end be equipped with buffer gear (10), the buffer gear (10) include adjustable spring (22), activity it is convex Block (23) and sliding seat (25).
2. a kind of ventilation equipment with mounting support with adjustable angle according to claim 1, it is characterised in that: the pipe Road A(2) port at be outdoor fresh air import, the pipeline D(26) port at be fresh air outlet, the pipe Road C(5) port at be indoor air-changing import, the pipeline B(3) port at be foul atmosphere outlet.
3. a kind of ventilation equipment with mounting support with adjustable angle according to claim 1, it is characterised in that: described outstanding Hanging rod B(8) inside offer movable chamber A(14), the movable chamber A(14) left and right sides wall offer card slot (12) respectively It is fixed in the card slot (12) with track slot (15), the accessory plate A(13), the accessory plate B(16) it can be up and down reciprocatingly movable Ground is embedded in the inside of the track slot (15), and the gear (17) is distributed in the accessory plate A(13) and the accessory plate B(16) it Between.
4. a kind of ventilation equipment with mounting support with adjustable angle according to claim 3, it is characterised in that: the tooth Wheel (17) engages connection, the pressure pin (18) and the gear with the accessory plate A(13) and the accessory plate B(16) (17) it is fixedly connected, and on the pressure pin (18) and the gear (17) inner wall is respectively equipped with the limited block (19) being mutually matched The movable chamber A(14 is embedded in the bottom end of limiting slot (20), the hanger bar A(7)) in, and one end of the pressure pin (18) is passed through Wear the hanger bar A(7) built-in end, junction is fixed with bearing (21), and the other end of the pressure pin (18) extends to institute State hanger bar B(8) outside, end is fixed with knob (11).
5. a kind of ventilation equipment with mounting support with adjustable angle according to claim 1, it is characterised in that: described outstanding Hanging rod B(8) side surface bottom end offer movable chamber B(24 respectively), it is described activity convex block (23) be fixed on the sliding seat (25) end, and the movable convex block (23) up and down reciprocatingly can actively be embedded in the movable chamber B(24) inside, the work Dynamic convex block (23) are T-shape structure with the section of the movable chamber B(24) transversely, and the adjustable spring (22) is distributed in institute State movable chamber B(24) bottom of chamber and the movable convex block (23) bottom surface between.
CN201810803494.5A 2018-07-20 2018-07-20 Ventilation equipment with adjustable angle installing support Active CN108981063B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810803494.5A CN108981063B (en) 2018-07-20 2018-07-20 Ventilation equipment with adjustable angle installing support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810803494.5A CN108981063B (en) 2018-07-20 2018-07-20 Ventilation equipment with adjustable angle installing support

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CN108981063A true CN108981063A (en) 2018-12-11
CN108981063B CN108981063B (en) 2021-09-21

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112594830A (en) * 2020-12-18 2021-04-02 北京东方华脉工程设计有限公司 Indoor fresh air ventilation and haze removal system
CN112797535A (en) * 2020-12-30 2021-05-14 徐琳 Indoor ventilation device based on artificial intelligence and use method
CN113154585A (en) * 2021-04-25 2021-07-23 侨益物流股份有限公司 Ventilation system of grain factory building
CN113636058A (en) * 2021-07-21 2021-11-12 上海外高桥造船有限公司 Adjustable air distributor support
CN115095940A (en) * 2022-07-06 2022-09-23 安徽天诚环保机械有限公司 Workshop environmental protection production is with ventilation dust device

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JPH08152192A (en) * 1994-11-30 1996-06-11 Mitsubishi Denki Bill Techno Service Kk Method for fixing apparatus in ceiling and bolt therefor
JPH09236313A (en) * 1996-02-27 1997-09-09 Daikin Ind Ltd Ceiling buried type air conditioner
JPH10246488A (en) * 1997-03-07 1998-09-14 Matsushita Seiko Co Ltd Ventilator for duct
CN201880222U (en) * 2010-12-10 2011-06-29 付卫江 Tongue depressor with adjustable height
CN205448113U (en) * 2016-03-04 2016-08-10 Tcl空调器(中山)有限公司 Kitchen air conditioner
CN105910267A (en) * 2016-06-30 2016-08-31 张春平 Air conditioner hanging frame capable of rotating and moving all around
CN205883483U (en) * 2016-07-07 2017-01-11 江苏彩祺电子科技有限公司 Can 360 rotatory audio amplifier gallowss
CN207321022U (en) * 2017-07-27 2018-05-04 何铜康 A kind of motor with damping noise reduction function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08152192A (en) * 1994-11-30 1996-06-11 Mitsubishi Denki Bill Techno Service Kk Method for fixing apparatus in ceiling and bolt therefor
JPH09236313A (en) * 1996-02-27 1997-09-09 Daikin Ind Ltd Ceiling buried type air conditioner
JPH10246488A (en) * 1997-03-07 1998-09-14 Matsushita Seiko Co Ltd Ventilator for duct
CN201880222U (en) * 2010-12-10 2011-06-29 付卫江 Tongue depressor with adjustable height
CN205448113U (en) * 2016-03-04 2016-08-10 Tcl空调器(中山)有限公司 Kitchen air conditioner
CN105910267A (en) * 2016-06-30 2016-08-31 张春平 Air conditioner hanging frame capable of rotating and moving all around
CN205883483U (en) * 2016-07-07 2017-01-11 江苏彩祺电子科技有限公司 Can 360 rotatory audio amplifier gallowss
CN207321022U (en) * 2017-07-27 2018-05-04 何铜康 A kind of motor with damping noise reduction function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112594830A (en) * 2020-12-18 2021-04-02 北京东方华脉工程设计有限公司 Indoor fresh air ventilation and haze removal system
CN112797535A (en) * 2020-12-30 2021-05-14 徐琳 Indoor ventilation device based on artificial intelligence and use method
CN113154585A (en) * 2021-04-25 2021-07-23 侨益物流股份有限公司 Ventilation system of grain factory building
CN113154585B (en) * 2021-04-25 2021-12-31 衡阳市稻香农业股份有限公司 Ventilation system of grain factory building
CN113636058A (en) * 2021-07-21 2021-11-12 上海外高桥造船有限公司 Adjustable air distributor support
CN115095940A (en) * 2022-07-06 2022-09-23 安徽天诚环保机械有限公司 Workshop environmental protection production is with ventilation dust device

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Effective date of registration: 20210906

Address after: 317100 No. 173, shagangli, Xidu village, liuao Town, Sanmen County, Taizhou City, Zhejiang Province

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Address before: 311422 No. 42, dashanjiao village, Shoujiang Town, Fuyang District, Hangzhou City, Zhejiang Province

Applicant before: ZHEJIANG HONGAN CONSTRUCTION Co.,Ltd.

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Effective date of registration: 20220913

Address after: No. 6-3, Commercial Street, Chayong Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province, 528300 (Residence declaration)

Patentee after: Foshan Xiangzheng Environmental Protection Technology Co.,Ltd.

Address before: 317100 No. 173, shagangli, Xidu village, liuao Town, Sanmen County, Taizhou City, Zhejiang Province

Patentee before: Ding Cheng

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