CN218410265U

CN218410265U - Noise elimination device for heating ventilation system and air conditioning ventilation system

Info

Publication number: CN218410265U
Application number: CN202221422340.XU
Authority: CN
Inventors: 周银行
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-01-31
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a noise eliminator for heating and ventilation air conditioning ventilation system, belong to heating and ventilation air conditioning ventilation system field to when solving the noise eliminator inside noise elimination mechanism for heating and ventilation air conditioning ventilation system and changing, noise eliminator can't normally use for a long time, and the utilization effect is poor, when the device overhauls cleanly, needs auxiliary assembly to realize that the staff just can contact with the device and overhauls cleanly, problem that the process is complicated, including the main part that is used for eliminating the noise, the top of main part is fixed with the assembly board, the top of assembly board is fixed with the extension post, the maintenance pipe is installed to the one end of extension post, elevator motor is installed to the inner chamber of maintenance pipe; the utility model discloses, have and to carry out convenient change to the sound zone, and can not long-time amortization work that influences ventilation system, utilize effectual, can realize convenient detection and maintenance cleaning work, advantage that the process is simple.

Description

Noise elimination device for heating ventilation system and air conditioning ventilation system

Technical Field

The utility model belongs to the technical field of warm logical air conditioning ventilation system, more specifically say, in particular to a noise eliminator for warm logical air conditioning ventilation system.

Background

The air conditioning system reduces the indoor air in summer and increases the indoor air temperature in winter, and the process is accompanied with the control of air humidity and cleanliness and the regulation of wind speed at the same time; if the system is capable of supplying heat in winter at the same time, it is called a heat pump;

the existing silencing device of the heating ventilation air conditioning ventilation system needs to replace the inner silencing part after being used for a period of time, the replacement time is long, the silencing device cannot be normally used for a long time, and the utilization effect is poor; silencing device is the installation of hanging usually, and the staff can't be directly overhauld silencing device work such as clean, just needs auxiliary assembly to realize that staff and silencing device's contact can realize overhauing cleaning work this moment, overhauls clean process complicacy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a noise eliminator for heating leads to air conditioner ventilation system to when solving the inside silencing mechanism of noise eliminator that is used for heating to lead to air conditioner ventilation system among the prior art and changing, noise eliminator can't normal use for a long time, utilizes the effect poor, the device when overhauing cleanly, needs auxiliary assembly to realize that staff and device contact can just overhaul cleanly, the technical problem that the process is complicated.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a noise eliminator for heating and ventilating air conditioner ventilation system, is including the main part that is used for the noise elimination, the top of main part is fixed with the equipment board, the top of equipment board is fixed with the extension post, the maintenance pipe is installed to the one end that extends the post, elevator motor is installed to the inner chamber of maintenance pipe, the transfer line is installed to elevator motor's output, the threaded rod is installed to the one end of transfer line, the one end threaded connection of threaded rod has the stopper, the bottom of stopper is fixed mutually with the top of extending the post, driving motor is installed at the top of maintenance pipe, driving motor's outside is provided with the maintenance box, the top of maintenance box is fixed with the maintenance board, the outside of maintenance board is provided with the bolt, the top of main part is fixed with the gag lever post, the merge pipe has been cup jointed in the one end activity of gag lever post, the push rod motor is installed to one side of merge pipe, the output lever is installed to the bottom lateral wall of main part, output motor is installed to the one end of output lever post, the mid-mounting of output lever post has the movable pulley, the top and the bottom is installed two installing frames that are the corresponding setting from top and is parallel.

As the preferred technical proposal of the utility model, the inner cavity of the retention tube and the external shape of the limiting block are hexagons, and the inner wall of the retention tube is matched with the outer wall of the limiting block.

As the utility model discloses a preferred technical scheme, the bottom of main part is fixed with keeps apart the box, the side-mounting who keeps apart the box has the locating lever, flip has been cup jointed in the one end activity of locating lever.

As the utility model discloses a preferred technical scheme, flip's surface mounting has the screw, keep apart the surface of box and seted up threaded hole, the inner chamber of screw hole and the one end threaded connection of screw.

As an optimal technical scheme of the utility model, the inner chamber of merging the pipe is fixed with the stand pipe, the inner chamber of stand pipe cup joints with the one end activity of gag lever post.

As the utility model discloses a preferred technical scheme, the side on amortization layer is fixed with the reinforcing block, and the middle part threaded connection of reinforcing block has the elasticity pole.

The utility model provides a noise eliminator for heating ventilating and air conditioning ventilation system possesses following beneficial effect:

1. this is novel through starting output motor, and output motor drives the output pole rotatory, and the output pole then drives the movable wheel and rotates, and the movable wheel drives the amortization layer that is located on the installing frame of main part top and removes towards the inner chamber of keeping apart the box, and the movable wheel drives the amortization layer that is located on the installing frame of main part bottom this moment and gets into the inside work that carries out of main part, has realized amortization layer replacement back, can not cause the influence to noise elimination work, utilizes effectually.

2. Through starting the push rod motor, the push rod motor drives and merges the pipe and remove on the gag lever post, and then make and merge the pipe and the equipment pipeline separation in the main part, then start the inside elevator motor of maintenance pipe, elevator motor drives the transfer line and makes the threaded rod rotate, the threaded rod then cooperates the stopper to drive and extends the post and carry out the downstream, and then realize the decline of main part, make things convenient for staff direct contact, afterwards, according to staff's position, start the inside driving motor of maintenance box, driving motor then drives the maintenance pipe and carries out angle adjustment, the maintenance pipe drives the main part through extending post and equipment board and carries out synchronous angle adjustment this moment, and then make things convenient for staff's detection maintenance cleaning work, the process is simple.

Drawings

Fig. 1 is a schematic view of the whole structure of a muffler device for a heating ventilation, air conditioning ventilation system of the present invention;

fig. 2 is a schematic view of a mounting structure of a limiting block of the muffler device for the ventilating system of the heating, ventilating and air conditioning of the present invention;

fig. 3 is a schematic structural view of a cross section of a main body inner cavity of the muffler device for the heating ventilation, air conditioning ventilation system of the present invention;

fig. 4 is a schematic view of the movable wheel external mounting structure of the muffler device for the heating ventilation air conditioning ventilation system of the present invention.

In the figure: 1. a main body; 2. assembling a plate; 3. extending the column; 4. a retention tube; 5. a lifting motor; 6. a transmission rod; 7. a threaded rod; 8. a limiting block; 9. a drive motor; 10. a retention box; 11. a position-retaining plate; 12. a bolt; 13. a limiting rod; 14. merging the pipes; 15. a push rod motor; 16. an output rod; 17. an output motor; 18. a movable wheel; 19. installing a frame; 20. a sound-deadening layer; 21. a sealing plate; 22. an isolation box; 23. positioning a rod; 24. a cover is turned; 25. and (4) screws.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a noise eliminator for heating and ventilating air conditioner ventilation system, including the main part 1 that is used for the noise elimination, the top of main part 1 is fixed with equipment board 2, the top of equipment board 2 is fixed with extension column 3, maintenance pipe 4 is installed to the one end of extension column 3, elevator motor 5 is installed to the inner chamber of maintenance pipe 4, transfer line 6 is installed to elevator motor 5's output, threaded rod 7 is installed to the one end of transfer line 6, the one end threaded connection of threaded rod 7 has stopper 8, stopper 8's bottom is fixed with the top of extension column 3 mutually, driving motor 9 is installed at the top of maintenance pipe 4, driving motor 9's outside is provided with maintenance box 10, maintenance board 11 is fixed at the top of maintenance box 10, the outside of maintenance board 11 is provided with bolt 12, the top of main part 1 is fixed with stopper rod 13, merge pipe 14 is cup jointed in the one end activity of stopper rod 13, push rod motor 15 is installed to one side of merge pipe 14, output rod 16 is installed to the bottom lateral wall of main part 1, output rod 16's one end is installed output motor 17, output rod 16's mid-mounting has movable pulley 18, the top and the bottom is installed two installing frame 19 that correspond the setting up-down, the mounting frame 19 that is parallel to the sealing plate 21 that is provided with the noise elimination both sides.

Wherein, the inner chamber of maintenance pipe 4 is the hexagon with stopper 8's external shape, and the inner wall of maintenance pipe 4 agrees with mutually with stopper 8's outer wall, utilizes stopper 8 and maintenance pipe 4's cooperation, has avoided stopper 8 rotation, has realized the normal altitude mixture control motion of extension post 3.

Wherein, the bottom of the main body 1 is fixed with an isolation box 22, the side surface of the isolation box 22 is provided with a positioning rod 23, one end of the positioning rod 23 is movably sleeved with a flip cover 24, and the isolation box 22 can be used for protecting the silencing layer 20 at the bottom of the movable wheel 18.

Wherein, the surface mounting of flip 24 has screw 25, and the surface of isolation box 22 is seted up threaded hole, and the inner chamber of threaded hole and the one end threaded connection of screw 25 have realized the fixed of flip 24 on the isolation box 22 through rotating screw 25.

Wherein, the inner chamber of merging tube 14 is fixed with the stand pipe, and the inner chamber of stand pipe is cup jointed with the one end activity of gag lever post 13, utilizes the cooperation of stand pipe and gag lever post 13, has realized merging tube 14's stable removal.

Wherein, the side of amortization layer 20 is fixed with the reinforcement piece, and the middle part threaded connection of reinforcement piece has the elasticity pole, can realize the dismouting work of amortization layer 20 on installing frame 19 through the elasticity pole on the reinforcement piece.

The specific use mode and function of the embodiment are as follows:

when the silencing layer 20 on the mounting frame 19 in the main body 1 needs to be replaced, the output motor 17 is started, the output motor 17 drives the output rod 16 to rotate, the output rod 16 drives the movable wheel 18 to rotate, the movable wheel 18 drives the silencing layer 20 on the mounting frame 19 at the top of the main body 1 to move towards the inner cavity of the isolation box 22, and the movable wheel 18 drives the silencing layer 20 on the mounting frame 19 at the bottom of the main body 1 to enter the main body 1 for working, so that after the silencing layer 20 is replaced, the silencing work cannot be influenced, and the utilization effect is good;

when overhauing the device cleanly, start push rod motor 15, push rod motor 15 drives and merges pipe 14 and remove on gag lever post 13, and then make and merge the pipe 14 and the equipment tube separation on the main part 1, then start the inside elevator motor 5 of maintenance pipe 4, elevator motor 5 drives transfer line 6 and makes threaded rod 7 rotatory, threaded rod 7 then cooperates stopper 8 to drive extension post 3 and move down, and then realize the decline of main part 1, make things convenient for staff's direct contact, afterwards according to staff's position, start the inside driving motor 9 of maintenance box 10, driving motor 9 then drives maintenance pipe 4 and carries out angular adjustment, maintenance pipe 4 drives main part 1 through extension post 3 and equipment board 2 and carries out synchronous angular adjustment this moment, and then make things convenient for staff's detection maintenance cleaning work, the process is simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a noise eliminator for heating ventilating and air conditioning ventilation system which characterized in that: including main part (1) that is used for eliminating noise, the top of main part (1) is fixed with equipment board (2), the top of equipment board (2) is fixed with extension post (3), maintenance pipe (4) are installed to the one end of extension post (3), elevator motor (5) are installed to the inner chamber of maintenance pipe (4), transfer line (6) are installed to the output of elevator motor (5), threaded rod (7) are installed to the one end of transfer line (6), the one end threaded connection of threaded rod (7) has stopper (8), the bottom of stopper (8) is fixed mutually with the top of extension post (3), driving motor (9) are installed at the top of maintenance pipe (4), the outside of driving motor (9) is provided with maintenance box (10), the top of maintenance box (10) is fixed with maintenance board (11), the outside of maintenance board (11) is provided with bolt (12), the top of main part (1) is fixed stopper (13), the one end activity of stopper (13) is cup jointed pipe (14), one side of merge pipe (14) is installed one side, output pole (15) of output pole (16) are installed to one side wall of motor (1), output pole (17), the middle part of output pole (16) installs loose pulley (18), two installing frame (19) that are corresponding setting from top to bottom are installed to the top and the bottom of loose pulley (18), amortization layer (20) are installed to the inner chamber of installing frame (19), the both sides of loose pulley (18) are parallel and are provided with closing plate (21) side by side.

2. A silencing device for an hvac ventilation system as set forth in claim 1, wherein: the inner cavity of the retention pipe (4) and the outer shape of the limiting block (8) are both hexagonal, and the inner wall of the retention pipe (4) is matched with the outer wall of the limiting block (8).

3. A silencing device for an hvac ventilation system as set forth in claim 1, wherein: the bottom of main part (1) is fixed with keeps apart box (22), keep apart the side-mounting of box (22) and have locating lever (23), the one end activity of locating lever (23) is cup jointed flip (24).

4. A silencing device for an hvac ventilation system as set forth in claim 3, wherein: the surface mounting of flip (24) has screw (25), the screw hole is seted up on the surface of isolation box (22), the inner chamber of screw hole and the one end threaded connection of screw (25).

5. A silencing device for an hvac ventilation system as set forth in claim 1, wherein: the inner cavity of the merging pipe (14) is fixedly provided with a guide pipe, and the inner cavity of the guide pipe is movably sleeved with one end of the limiting rod (13).

6. A silencing device for an hvac ventilation system as set forth in claim 1, wherein: the side of the noise reduction layer (20) is fixed with a reinforcing block, and the middle part of the reinforcing block is in threaded connection with a tightening rod.