CN210564764U

CN210564764U - Mute type generator set

Info

Publication number: CN210564764U
Application number: CN201921573927.9U
Authority: CN
Inventors: 潘秋平; 钱永金
Original assignee: Suzhou Aiwa Generator Co Ltd
Current assignee: Suzhou Aiwa Generator Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-19
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a mute electric generating set, the on-line screen storage device comprises a base, the intermediate position department at base top installs the installation storehouse body, the exhaust storehouse is installed to one side at base top, the air inlet storehouse is installed to the opposite side at base top, the intermediate position department of the internal portion bottom in storehouse of installation installs the diesel engine, the generator is installed to one side that the diesel engine is close to the exhaust storehouse, the internal portion bottom in storehouse of installation is kept away from one side of generator and is installed radiator fan, the one end at diesel engine top is provided with the hush pipe, and the hush pipe one side of keeping away from the diesel engine is provided with the air duct, and the air duct extends to the inside in. The utility model discloses the device passes through mutually supporting of connecting pipe, amortization screen panel and bloop, eliminates the noise that the diesel engine operation in-process produced, and noise cancelling effect compares and promotes great in traditional silencer to set up the noise cancelling effect of strengthening generating set through the multiunit amortization piece, it is higher to sound blocking efficiency.

Description

Mute type generator set

Technical Field

The utility model relates to a silence type generating set technical field specifically is a silence type generating set.

Background

Compared with an open type generator set, the mute type generator set is additionally provided with a device on the basis of the open type generator set, so that the generator has sound insulation and rainproof functions. The open type generator set is closed by the shell, and sound insulation materials are adhered to the inner wall of the shell. Simultaneously, also need to leave into the air exit, let generating set suction air and heat dissipation, at generating set during operation, often need connect the silencer on the diesel engine, eliminate the noise that its during operation produced, current silencer structure is comparatively simple, and the whole noise cancelling effect of unit is relatively poor, and the unit does not work, and the air exit exposes outside, and the inner part easily adheres to the dust, influences the radiating effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mute type generating set to the current problem appears in proposing among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: a mute type generator set comprises a base, wherein an installation bin body is installed at the middle position of the top of the base, an exhaust bin is installed at one side of the top of the base, an air inlet bin is installed at the other side of the top of the base, a diesel engine is installed at the middle position of the bottom inside the installation bin body, a generator is installed at one side, close to the exhaust bin, of the diesel engine, a radiating fan is installed at one side, far away from the generator, of the bottom inside the installation bin body, a silencing pipe is arranged at one end of the top of the diesel engine, an air guide pipe is arranged at one side, far away from the diesel engine, of the silencing pipe and extends into the air inlet bin, silencing sheets are evenly arranged at two ends inside the air inlet bin and the exhaust bin, air inlet shutters are installed at the middle position of the top of the air inlet bin and are communicated with the inside of the air inlet bin, and an, the inboard in air inlet storehouse, the installation storehouse body and exhaust bin all is provided with soundproof cotton, control panel is installed to the intermediate position department of the positive one end in exhaust bin, control panel passes through the wire and is connected with radiator fan and electric putter electricity.

Preferably, the exhaust bin keeps away from the intermediate position department of installation storehouse body one side and installs the mounting panel, the inside of mounting panel is provided with the multiunit mounting hole, and the inside both ends of mounting hole all are provided with the axis of rotation, the intermediate position department in the axis of rotation outside is provided with the blast pipe, and is adjacent two sets of the blast pipe is close to electric putter one side and passes through connecting rod interconnect, electric putter's output and the top are a set of the top interconnect of blast pipe.

Preferably, the two sides inside the noise elimination pipe are symmetrically provided with noise elimination mesh enclosures, the outer sides of the noise elimination mesh enclosures are uniformly provided with noise elimination holes, each noise elimination mesh enclosure is made of a conical structure, a connecting pipe is arranged between two groups of noise elimination mesh enclosures, and the two groups of noise elimination mesh enclosures are connected with each other through the connecting pipe.

Preferably, the middle positions of the air inlet bin and the air exhaust bin, which are close to one side of each other, are provided with filter screen plates, and the air inlet bin and the air exhaust bin are communicated with the inside of the mounting bin body through the filter screen plates.

Preferably, a silencing door is arranged on one side of one end of the front side of the installation bin body, and a handle is arranged on one side of one end of the front side of the silencing door.

Preferably, the bracing piece is all installed at the four corners department at air inlet louver top, and the apron is installed jointly at the top of bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that: this silence type generating set passes through the connecting pipe, mutually support of amortization screen panel and bloop, eliminate the noise that the diesel engine operation in-process produced, the noise cancelling effect compares and promotes great in traditional silencer, and strengthen generating set's noise cancelling effect through setting up of multiunit amortization piece, it is higher to stop efficiency to sound, accessible electric putter, the blast pipe, the connecting rod, mutually support of axis of rotation and mounting panel, adjust blast pipe sound transmission and the flow direction of airing exhaust, the back has been worked, can move down the orientation of blast pipe isolation exhaust storehouse one side, prevent that the dust from getting into, and block the dust of air inlet and air-out department through two sets of filter screens boards, in order to guarantee generating set moving stability.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front sectional view of the muffler pipe of the present invention.

In the figure: 1. a base; 2. a generator; 3. a diesel engine; 4. a heat radiation fan; 5. an air inlet bin; 6. a silencing sheet; 7. a filter screen plate; 8. air inlet louver; 9. a cover plate; 10. an air duct; 11. a muffler pipe; 12. mounting a bin body; 13. sound insulation cotton; 14. an electric push rod; 15. an exhaust pipe; 16. a connecting rod; 17. a rotating shaft; 18. mounting a plate; 19. an exhaust bin; 20. a control panel; 21. a connecting pipe; 22. a silencing net cover; 23. a silencing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a mute type generator set comprises a base 1, an installation bin body 12 is installed at the middle position of the top of the base 1, an exhaust bin 19 is installed at one side of the top of the base 1, an air inlet bin 5 is installed at the other side of the top of the base 1, a diesel engine 3 is installed at the middle position of the bottom inside the installation bin body 12, a generator 2 is installed at one side of the diesel engine 3 close to the exhaust bin 19, a heat radiation fan 4 is installed at one side of the bottom inside the installation bin body 12 far away from the generator 2, the heat radiation fan is 9GV3612J301 in use, a silencing pipe 11 is arranged at one end of the top of the diesel engine 3, an air guide pipe 10 is arranged at one side of the silencing pipe 11 far away from the diesel engine 3, the air guide pipe 10 extends into the air inlet bin 5, silencing sheets 6 are uniformly arranged at two ends inside the air inlet bin 5 and the exhaust bin 19 to reduce the sound of an air, the air inlet louver 8 is communicated with the inside of the air inlet bin 5, an electric push rod 14 is installed on one side, far away from the installation bin body 12, of the top of the inside of the air exhaust bin 19, the usage model of the electric push rod is YNT-03, soundproof cotton 13 is arranged on the inner sides of the air inlet bin 5, the installation bin body 12 and the air exhaust bin 19, a control panel 20 is installed in the middle of one end of the front side of the air exhaust bin 19, and the control panel 20 is electrically connected with the heat dissipation fan 4 and the electric push rod 14 through wires.

The generator 2, the diesel engine 3, the control panel 20, the cooling fan 4 and the electric push rod 14 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.

Further, the exhaust bin 19 is kept away from the intermediate position department of installation storehouse body 12 one side and is installed mounting panel 18, and the inside of mounting panel 18 is provided with the multiunit mounting hole, and the inside both ends of mounting hole all are provided with axis of rotation 17, and the intermediate position department in the axis of rotation 17 outside is provided with blast pipe 15, and adjacent two sets of blast pipes 15 are close to 14 one sides of electric putter and pass through connecting rod 16 interconnect, the output of electric putter 14 and the top interconnect of a set of blast pipe 15 in the top.

Further, the silencing net covers 22 are symmetrically arranged on two sides inside the silencing pipe 11, silencing holes 23 are evenly formed in the outer sides of the silencing net covers 22, the silencing net covers 22 are made of conical structures, a connecting pipe 21 is arranged between the two groups of silencing net covers 22, the two groups of silencing net covers 22 are connected with each other through the connecting pipe 21, and the exhaust pipe sound transmission and the exhaust air flow direction are adjusted.

Furthermore, the middle positions of the air inlet bin 5 and the air exhaust bin 19 close to one side are provided with filter screen plates 7, and the air inlet bin 5 and the air exhaust bin 19 are communicated with the inside of the mounting bin body 12 through the filter screen plates 7 to block dust so as to ensure the stability of the running of the generator set.

Furthermore, a silencing door is arranged on one side of the front end of the installation bin body 12, and a handle is arranged on one side of the front end of the silencing door, so that the operation is convenient.

Further, the bracing piece is all installed to the four corners department at 8 tops of air inlet louver, and the apron 9 is installed jointly at the top of bracing piece, prevents that the rainwater from getting into, causes the harm to the unit.

The working principle is as follows: the electric parts of the device are all powered by an external power supply, when in use, the device is powered on, a control panel 20 is opened, when in use, a heat radiation fan 4 is opened through an electric push rod 14 to radiate heat generated when a generator 2 and a diesel engine 3 run, two groups of symmetrical silencing mesh enclosures 22 are arranged inside a silencing pipe 11, transmitted sound is filtered through silencing holes 23 on the silencing mesh enclosures 22, the silencing effect is greatly improved compared with that of the traditional silencer, the silencing effect of the generator set is enhanced through the arrangement of a plurality of groups of silencing sheets 6, the sound blocking efficiency is higher, the electric push rod 14 is opened through the control panel 20, a group of exhaust pipes 15 can be driven by the electric push rod 14 to be adjusted to a specified height, and a plurality of groups of connecting rods 16 are driven by the connecting rods 16 to move, so as to adjust the sound and the exhaust effect of the exhaust pipes 15, after, the exhaust pipe 15 can move downwards towards one side far away from the exhaust bin 19 to prevent dust from entering, and the dust at the air inlet and the air outlet is blocked by the two groups of filter screen plates 7 to ensure the running stability of the generator set.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mute type generating set, includes base (1), its characterized in that: an installation cabin body (12) is installed at the middle position of the top of the base (1), an exhaust cabin (19) is installed at one side of the top of the base (1), an air inlet cabin (5) is installed at the other side of the top of the base (1), a diesel engine (3) is installed at the middle position of the inner bottom of the installation cabin body (12), a generator (2) is installed at one side, close to the exhaust cabin (19), of the diesel engine (3), a cooling fan (4) is installed at one side, far away from the generator (2), of the inner bottom of the installation cabin body (12), a silencing pipe (11) is arranged at one end of the top of the diesel engine (3), an air guide pipe (10) is arranged at one side, far away from the diesel engine (3), of the silencing pipe (11), the air guide pipe (10) extends to the inner portion of the air inlet cabin (5), silencing sheets (6) are evenly arranged at two ends of, the utility model discloses a wind inlet cabin, including air inlet cabin (5), exhaust bin (19), control panel (20) are located to install the intermediate position department at air inlet cabin (5) top and are connected with radiator fan (4) and electric putter (14) electricity through the wire, and the inside intercommunication each other of air inlet louver (8) and air inlet cabin (5), one side that the installation storehouse body (12) was kept away from at the inside top in exhaust bin (19) is installed electric putter (14), the inboard of air inlet cabin (5), the installation storehouse body (12) and exhaust bin (19) all is provided with soundproof cotton (13), control panel (20) are installed to the intermediate position department of the positive one end in exhaust bin (19), control panel (20) are.

2. A silent generator set according to claim 1, wherein: exhaust bin (19) keep away from the intermediate position department of installing storehouse body (12) one side and install mounting panel (18), the inside of mounting panel (18) is provided with the multiunit mounting hole, and the inside both ends of mounting hole all are provided with axis of rotation (17), the intermediate position department in axis of rotation (17) outside is provided with blast pipe (15), and is adjacent two sets of blast pipe (15) are close to electric putter (14) one side and pass through connecting rod (16) interconnect, the output and the top of electric putter (14) are a set of the top interconnect of blast pipe (15).

3. A silent generator set according to claim 1, wherein: the silencing device is characterized in that silencing net covers (22) are symmetrically arranged on two sides of the interior of the silencing pipe (11), silencing holes (23) are uniformly formed in the outer sides of the silencing net covers (22), the silencing net covers (22) are made of conical structures, two connecting pipes (21) are arranged between the silencing net covers (22), and the two silencing net covers (22) are connected with each other through the connecting pipes (21).

4. A silent generator set according to claim 1, wherein: the middle positions of the side, close to each other, of the air inlet bin (5) and the air exhaust bin (19) are provided with filter screen plates (7), and the air inlet bin (5) and the air exhaust bin (19) are communicated with the inside of the mounting bin body (12) through the filter screen plates (7).

5. A silent generator set according to claim 1, wherein: one side of the front end of the installation bin body (12) is provided with a silencing door, and one side of the front end of the silencing door is provided with a handle.

6. A silent generator set according to claim 1, wherein: the four corners department at air inlet louver (8) top all installs the bracing piece, and apron (9) are installed jointly at the top of bracing piece.