阅读说明：本技术 一种换气设备噪声控制的装置及方法 (Noise control device and method for air exchange equipment ) 是由 刘广平 于 2020-12-07 设计创作，主要内容包括：本发明公开了一种换气设备噪声控制的装置及方法,包括壳体,所述壳体包括基底层、矿棉层、气凝胶毡层、海绵橡胶板和聚苯乙烯泡沫层,且壳体内腔右侧的下端固定连接有4G通信模块。本发明设置了矿棉层、气凝胶毡层、海绵橡胶板和聚苯乙烯泡沫层,可对电机等设备工作过程中产生的噪音和震动进行第一级减震和降噪作用,设置了阻尼减震器和弹簧,可对电机等设备工作过程中产生的噪音和震动进行第二级减震和降噪作用,设置了真空泵和出气管,可对电机等设备工作过程中产生的噪音和震动进行第三级减震和降噪的作用,通过以上结构的配合,有效提高了本装置的降噪和减震效果,从而为人们的使用带来极大的便利。(The invention discloses a device and a method for controlling noise of air interchanger, which comprises a shell, wherein the shell comprises a substrate layer, a mineral wool layer, an aerogel felt layer, a sponge rubber plate and a polystyrene foam layer, and the lower end of the right side of the inner cavity of the shell is fixedly connected with a 4G communication module. The damping device is provided with the mineral wool layer, the aerogel felt layer, the sponge rubber plate and the polystyrene foam layer, can perform primary damping and noise reduction on noise and vibration generated in the working process of equipment such as a motor and the like, is provided with the damping shock absorber and the spring, can perform secondary damping and noise reduction on the noise and vibration generated in the working process of the equipment such as the motor and the like, is provided with the vacuum pump and the air outlet pipe, and can perform tertiary damping and noise reduction on the noise and vibration generated in the working process of the equipment such as the motor and the like.)

1. A device for noise control of air exchange equipment, comprising a casing (1), characterized in that: the shell (1) comprises a basal layer (101), a mineral wool layer (102), an aerogel felt layer (103), a sponge rubber plate (105) and a polystyrene foam layer (106), the lower end on the right side of the inner cavity of the shell (1) is fixedly connected with a 4G communication module (11), the upper end on the right side of the inner cavity of the shell (1) is fixedly connected with a vacuum degree sensor (14), meanwhile, the upper end and the lower end of the inner cavity of the shell (1) are movably connected with a ventilation shell (13) through a damping shock absorber (6) and a spring (18), the left middle end of the inner cavity of the ventilation shell (13) is fixedly provided with a vacuum pump (3), the output end of the vacuum pump (3) is communicated with the left bottom of the shell (1) through an air outlet pipe (5), the left middle end of the inner cavity of the ventilation shell (13) is fixedly provided with a motor (4) of which an output shaft is fixedly connected with a rotating shaft (8), and the outer surface of the rotating shaft (8) is fixedly connected with fan blades (16), simultaneously, the right-hand member fixedly connected with heater strip (10) that a plurality of equidistance of shell (13) inner chamber distribute ventilates, the equal fixedly connected with ultraviolet tube (19) of left end at shell (13) inner chamber top and the left end of inner chamber bottom ventilates, and the left end fixed mounting of shell (13) inner chamber bottom ventilates has plasma generator (7).

2. A ventilator noise control apparatus as set forth in claim 1, wherein: the top of stratum basale (101) is connected with mineral wool layer (102) through PP glue, and the top of mineral wool layer (102) is connected with aerogel carpet veneer (103) through PP glue, and simultaneously, the bottom of stratum basale (101) is connected with sponge rubber board (105) through PP glue, and the bottom of sponge rubber board (105) is connected with polystyrene foam layer (106) through PP glue.

3. A ventilator noise control apparatus according to claim 2, wherein: the top of aerogel felt layer (103) is connected with glass fiber layer (104) through PP glue, and the bottom of polystyrene foam layer (106) is connected with polytetrafluoroethylene fiber layer (107) through PP glue, and simultaneously, polytetrafluoroethylene fiber layer (107) and glass fiber layer (104)'s thickness is the same, and the thickness of mineral wool layer (102), aerogel felt layer (103), sponge rubber board (105) and polystyrene foam layer (106) is the same.

4. A ventilator noise control apparatus as set forth in claim 1, wherein: the number of the damping shock absorbers (6) and the number of the springs (18) are multiple, and the damping shock absorbers (6) are arranged on the inner sides of the springs (18).

5. A ventilator noise control apparatus as set forth in claim 1, wherein: the top of the left side of the shell (1) is communicated with an air inlet pipe (20), the inner surface of the air inlet pipe (20) is movably provided with an electromagnetic valve, and the inner surface of the air outlet pipe (5) is movably provided with a one-way valve.

6. A ventilator noise control apparatus as set forth in claim 1, wherein: the top of shell of ventilating (13) inner chamber is passed through stiffener (17) fixedly connected with bearing, and the outer fixed surface of the inner chamber of bearing and pivot (8) is connected, simultaneously, the inner chamber of shell of ventilating (13) and the left end fixedly connected with baffle (15) that is located heater strip (10), and through-hole (9) that a plurality of equidistance distribute are seted up to the internal surface of baffle (15).

7. A ventilator noise control apparatus as set forth in claim 1, wherein: the left upper end of shell of taking a breath (13) and lower extreme all communicate has air-supply line (21), and the middle-end intercommunication on shell of taking a breath (13) right side has air-out pipe (12), and casing (1) and the junction of air-out pipe (12) and air-supply line (21) have all seted up the preformed hole, and simultaneously, the preformed hole with go out equal fixedly connected with sealing washer between air-supply line (21) and air-out pipe (12).

8. An air interchanger noise control device according to claim 7, wherein: the left side of air-supply line (21) has cup jointed screen panel (2), and screen panel (2) including the cover body (201), simultaneously, the inner chamber fixedly connected with cassette (203) of the cover body (201), and the internal surface joint of cassette (203) has quartz sand filter screen (202).

9. A ventilator noise control method, characterized in that: the control method comprises the following steps:

A. the mineral wool layer (102), the aerogel felt layer (103), the sponge rubber plate (105) and the polystyrene foam layer (106) play a role in first-level shock absorption and noise reduction;

B. the damping shock absorber (6) and the spring (18) play a role in secondary shock absorption and noise reduction;

C. the vacuum pump (3) and the air outlet pipe (5) play a role in third-level shock absorption and noise reduction.

Technical Field

The invention relates to the technical field of air interchangers, in particular to a device and a method for noise control of air interchangers.

Background

The air interchanger is designed and developed according to the principle that fresh air flowing field is formed indoors when air is blown to the other side of the closed indoor air supply, and the air interchanger is forced to form the fresh air flowing field in a system by means of mechanical air supply and air induction, so that the air interchanger is a novel environment-friendly electric appliance capable of keeping indoor air clean and fresh all the time, but the existing air interchanger can generate large noise in the using process, and is not beneficial to the health of people.

Disclosure of Invention

The present invention is directed to a device and method for controlling noise of a ventilator, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a device for controlling noise of air exchange equipment comprises a shell, wherein the shell comprises a basal layer, an ore cotton layer, an aerogel felt layer, a sponge rubber plate and a polystyrene foam layer, a 4G communication module is fixedly connected at the lower end on the right side of an inner cavity of the shell, a vacuum degree sensor is fixedly connected at the upper end on the right side of the inner cavity of the shell, an air exchange shell is movably connected at the upper end and the lower end of the inner cavity of the shell through a damping shock absorber and a spring, a vacuum pump is fixedly mounted at the left middle end of the air exchange shell, the output end of the vacuum pump is communicated with the left bottom of the shell through an air outlet pipe, a motor fixedly connected with an output shaft is fixedly mounted at the left middle end of the inner cavity of the air exchange shell, fan blades are fixedly connected to the outer surface of the rotating shaft, a plurality of heating wires distributed at equal intervals are fixedly connected at the right end of the inner cavity of the air exchange shell, and ultraviolet lamp tubes are fixedly connected at the left end of the top of the inner cavity and the bottom of the inner cavity, and a plasma generator is fixedly arranged at the left end of the bottom of the inner cavity of the ventilation shell.

Preferably, the top on stratum basale is connected with the mineral wool layer through PP glue, and the top on mineral wool layer is connected with the aerogel carpet veneer through PP glue, and simultaneously, the bottom on stratum basale is connected with the sponge rubber board through PP glue, and the bottom of sponge rubber board is connected with the polystyrene foam layer through PP glue.

Preferably, the top of aerogel carpet backing is connected with the glass fiber layer through PP glue, and the bottom on polystyrene foam layer is connected with the polytetrafluoroethylene fiber layer through PP glue, and simultaneously, the thickness on polytetrafluoroethylene fiber layer and glass fiber layer is the same, and the thickness on mineral wool layer, aerogel carpet backing, sponge rubber board and polystyrene foam layer is the same.

Preferably, the number of the damping shock absorbers and the number of the springs are both multiple, and the damping shock absorbers are arranged on the inner sides of the springs.

Preferably, the top of the left side of the shell is communicated with an air inlet pipe, the inner surface of the air inlet pipe is movably provided with an electromagnetic valve, and the inner surface of the air outlet pipe is movably provided with a one-way valve.

Preferably, the top of the inner cavity of the ventilation shell is fixedly connected with a bearing through a reinforcing rod, the inner cavity of the bearing is fixedly connected with the outer surface of the rotating shaft, meanwhile, the inner cavity of the ventilation shell is fixedly connected with a partition plate at the left end of the heating wire, and the inner surface of the partition plate is provided with a plurality of through holes distributed at equal intervals.

Preferably, the left upper end of the shell of taking a breath and the lower extreme all communicate there is the air-supply line, and the middle-end intercommunication on the shell right side of taking a breath has the play tuber pipe, and the casing all has seted up the preformed hole with the junction of play tuber pipe and air-supply line, simultaneously, the preformed hole with go out equal fixedly connected with sealing washer between tuber pipe and the air-supply line.

Preferably, the left side of air-supply line has cup jointed the screen panel, and the screen panel includes the cover body, and simultaneously, the inner chamber fixedly connected with cassette of the cover body, and the internal surface joint of cassette has the quartz sand filter screen.

A noise control method of a ventilator includes the following steps:

A. the mineral wool layer, the aerogel felt layer, the sponge rubber plate and the polystyrene foam layer play a role in first-level shock absorption and noise reduction;

B. the damping shock absorber and the spring play a role in secondary shock absorption and noise reduction;

C. the vacuum pump and the air outlet pipe play a role in third-level shock absorption and noise reduction.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention is provided with the mineral wool layer, the aerogel felt layer, the sponge rubber plate and the polystyrene foam layer, can perform primary damping and noise reduction on noise and vibration generated in the working process of equipment such as a motor and the like, is provided with the damping shock absorber and the spring, can perform secondary damping and noise reduction on the noise and vibration generated in the working process of the equipment such as the motor and the like, is provided with the vacuum pump and the air outlet pipe, and can pump air in the shell out through the air outlet pipe to ensure that the interior of the shell is in a vacuum environment, so that the third damping and noise reduction effects on the noise and vibration generated in the working process of the equipment such as the motor and the like are performed.

2. The invention is provided with the plasma generator and the ultraviolet lamp tube, can carry out plasma sterilization and ultraviolet sterilization treatment on the air in the ventilation shell, thereby ensuring that the blown air is clean and sanitary, is provided with the heating wire, can carry out heating treatment on the air in the ventilation shell, improves the indoor temperature, is provided with the vacuum degree sensor, can detect the vacuum degree in the shell, is provided with the 4G communication module, can facilitate people to carry out remote control through equipment such as a smart phone, and improves the intelligent degree of the device, thereby bringing great convenience to the use of people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing structure of the present invention;

fig. 3 is a schematic view of the screen cover structure of the present invention.

In the figure: the device comprises a shell 1, a base layer 101, a mineral wool layer 102, an aerogel felt layer 103, a glass fiber layer 104, a sponge rubber plate 105, a polystyrene foam layer 106, a polytetrafluoroethylene fiber layer 107, a filter screen cover 2, a cover body 201, a quartz sand filter screen 202, a clamping seat 203, a vacuum pump 3, a motor 4, an air outlet pipe 5, a damping shock absorber 6, a plasma generator 7, a rotating shaft 8, a through hole 9, a heating wire 10, a communication module 114G, an air outlet pipe 12, an air exchange shell 13, a vacuum degree sensor 14, a partition plate 15, fan blades 16, a reinforcing rod 17, a spring 18, an ultraviolet lamp tube 19, an air inlet pipe 20 and an air inlet pipe 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The shell 1, the substrate layer 101, the mineral wool layer 102, the aerogel felt layer 103, the glass fiber layer 104, the sponge rubber plate 105, the polystyrene foam layer 106, the polytetrafluoroethylene fiber layer 107, the filter screen cover 2, the cover body 201, the quartz sand filter screen 202, the clamping seat 203, the vacuum pump 3, the motor 4, the air outlet pipe 5, the damping shock absorber 6, the plasma generator 7, the rotating shaft 8, the through hole 9, the heating wire 10, the 4G communication module 11, the air outlet pipe 12, the ventilation shell 13, the vacuum degree sensor 14, the partition plate 15, the fan blade 16, the reinforcing rod 17, the spring 18, the ultraviolet lamp tube 19, the air inlet pipe 20 and the air inlet pipe 21 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the components are all known by the technical manual or known by a conventional experimental method.

Referring to fig. 1-3, a noise control device for ventilation equipment comprises a housing 1, wherein the housing 1 comprises a substrate layer 101, an ore wool layer 102, an aerogel felt layer 103, a sponge rubber plate 105 and a polystyrene foam layer 106, and can perform a first-level shock absorption and noise reduction function on noise and vibration generated in the working process of equipment such as a motor 4 and the like, the lower end on the right side of an inner cavity of the housing 1 is fixedly connected with a 4G communication module 11, so that people can conveniently perform remote control through equipment such as a smart phone and the like, the intelligent degree of the device is improved, great convenience is brought to people, a vacuum degree sensor 14 is fixedly connected to the upper end on the right side of the inner cavity of the housing 1, meanwhile, the upper end and the lower end of the inner cavity of the housing 1 are movably connected with a ventilation housing 13 through a damping shock absorber 6 and a spring 18, and a second-level shock absorption and noise reduction function on the noise and the noise generated in the working process of the equipment such as the motor 4 and the like, the vacuum pump 3 is fixedly arranged at the middle end on the left side of the ventilation shell 13, the output end of the vacuum pump 3 is communicated with the bottom on the left side of the shell 1 through the air outlet pipe 5, the vacuum pump 3 can pump out air in the shell 1 through the air outlet pipe 5, so that the interior of the shell 1 is in a vacuum environment, and the third-level shock absorption and noise reduction effects on noise and vibration generated in the working process of equipment such as the motor 4 are achieved, the motor 4 with an output shaft fixedly connected with a rotating shaft 8 is fixedly arranged at the middle end on the left side of the inner cavity of the ventilation shell 13, fan blades 16 are fixedly connected to the outer surface of the rotating shaft 8, meanwhile, a plurality of heating wires 10 which are distributed at equal intervals are fixedly connected at the right end of the inner cavity of the ventilation shell 13, the air in the ventilation shell 13 can be heated, the indoor temperature is improved, the ultraviolet lamp tube 19 is fixedly connected at the left end of the top of the inner cavity of the ventilation shell 13 and the left end of the bottom of the inner cavity, and the plasma generator 7 is fixedly arranged at the left end of the bottom of the inner cavity of the ventilation shell 13, can carry out plasma sterilization and ultraviolet sterilization treatment to the air in the ventilation shell 13, thereby ensuring that the blown air is clean and sanitary, the top of the basal layer 101 is connected with the mineral wool layer 102 through PP glue, and the top of the mineral wool layer 102 is connected with the aerogel felt layer 103 through PP glue, simultaneously, the bottom of the basal layer 101 is connected with the sponge rubber plate 105 through PP glue, and the bottom of the sponge rubber plate 105 is connected with the polystyrene foam layer 106 through PP glue, the top of the aerogel felt layer 103 is connected with the glass fiber layer 104 through PP glue, the whole fireproof effect of the device can be improved, the bottom of the polystyrene foam layer 106 is connected with the polytetrafluoroethylene fiber layer 107 through PP glue, the whole waterproof effect of the device can be improved, simultaneously, the thicknesses of the polytetrafluoroethylene fiber layer 107 and the glass fiber layer 104 are the same, the thicknesses of the mineral wool layer 102, the aerogel felt layer 103, the thicknesses of the sponge rubber plate 105 and the polystyrene foam layer 106 are the same, the damping shock absorbers 6 and the springs 18 are provided in a plurality, the damping shock absorbers 6 are arranged on the inner sides of the springs 18, the top of the left side of the shell 1 is communicated with an air inlet pipe 20, the inner surface of the air inlet pipe 20 is movably provided with an electromagnetic valve, the inner surface of the air outlet pipe 5 is movably provided with a one-way valve, the top of the inner cavity of the ventilation shell 13 is fixedly connected with a bearing through a reinforcing rod 17, the inner cavity of the bearing is fixedly connected with the outer surface of the rotating shaft 8, meanwhile, the inner cavity of the ventilation shell 13 is fixedly connected with a partition plate 15 positioned at the left end of the heating wire 10, the inner surface of the partition plate 15 is provided with a plurality of through holes 9 distributed at equal intervals, the upper end and the lower end of the left side of the ventilation shell 13 are both communicated with an air inlet pipe 21, the middle end of the right side of the ventilation shell 13 is communicated with an air outlet pipe 12, and the joints of the shell 1, the air outlet pipe 12 and the air inlet pipe 21 are both provided with reserved holes, and sealing rings are fixedly connected with the air inlet pipe 21, the screen panel 2 has been cup jointed on the left side of air-supply line 21, and screen panel 2 is including the cover body 201, and simultaneously, the inner chamber fixedly connected with cassette 203 of the cover body 201, and the internal surface joint of cassette 203 has quartz sand filter screen 202, can carry out purification treatment to inspiratory air.

A noise control method of a ventilator includes the following steps:

A. the mineral wool layer 102, the aerogel felt layer 103, the sponge rubber plate 105 and the polystyrene foam layer 106 play a role in first-level shock absorption and noise reduction;

B. the damping shock absorber 6 and the spring 18 play a role in secondary shock absorption and noise reduction;

C. the vacuum pump 3 and the air outlet pipe 5 play a role in third-level shock absorption and noise reduction.

When in use, the mineral wool layer 102, the aerogel felt layer 103, the sponge rubber plate 105 and the polystyrene foam layer 106 are arranged, the first-level shock absorption and noise reduction effect can be carried out on noise and vibration generated in the working process of equipment such as the motor 4 and the like, the damping shock absorber 6 and the spring 18 are arranged, the second-level shock absorption and noise reduction effect can be carried out on the noise and vibration generated in the working process of the equipment such as the motor 4 and the like, the vacuum pump 3 and the air outlet pipe 5 are arranged, the air in the shell 1 can be pumped out by the vacuum pump 3 through the air outlet pipe 5, the interior of the shell 1 is in a vacuum environment, the third-level shock absorption and noise reduction effect can be carried out on the noise and vibration generated in the working process of the equipment such as the motor 4 and the like, the noise reduction and shock absorption effects of the device can be effectively improved through the matching of the structures, great convenience is brought to the use of people, the plasma generator 7 and the ultraviolet lamp tube 19 are arranged, can carry out plasma sterilization and ultraviolet germicidal treatment to the air in the shell of ventilating 13, thereby the air that the guarantee blew off is clean and sanitary, heater strip 10 has been set up, can carry out thermal treatment to the air in the shell of ventilating 13, indoor temperature has been improved, vacuum sensor 14 has been set up, can detect the vacuum of 1 inside of casing, 4G communication module 11 has been set up, can make things convenient for people to carry out remote control through equipment such as smart mobile phone, the intelligent degree of this device has been improved, thereby bring very big facility for people's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.