CN210799140U - Novel diesel generating set - Google Patents
Novel diesel generating set Download PDFInfo
- Publication number
- CN210799140U CN210799140U CN201921523070.XU CN201921523070U CN210799140U CN 210799140 U CN210799140 U CN 210799140U CN 201921523070 U CN201921523070 U CN 201921523070U CN 210799140 U CN210799140 U CN 210799140U
- Authority
- CN
- China
- Prior art keywords
- silencing
- base
- box body
- water
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to a novel diesel generating set, include: the sound insulation box comprises a box body, a heat dissipation fan, an air inlet fan and a base; the generator is arranged on the base through a shock absorber foot, and a belt pulley is connected to the generator; the damping assembly comprises a base embedded in the base, a damping rod partially inserted into the base, an inclined strut arranged at the top of the base, a rocker with one end connected with the inclined strut and the other end connected with the damping rod, a pin shaft connected with the rocker and the damping rod, a sleeve sleeved on the pin shaft, and a bottom plate fixedly connected with the sleeve; the diesel engine is arranged on the bottom plate, and an exhaust pipe of the diesel engine is connected with a silencing box; the silencing box comprises an outer shell, a water storage cavity arranged in the outer shell and a silencing cavity arranged in the water storage cavity, wherein a sound insulation pad is adhered to the inner side of the outer shell; and the water cooling device comprises a water tank, a water return pipe and a water outlet pipe.
Description
Technical Field
The utility model relates to a power generation facility technical field, more specifically say, the utility model relates to a novel diesel generating set.
Background
The diesel generator set consists of an engine, a generator and a control system, and is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity. The power generation device has the advantages of quick start, convenient operation and maintenance, low investment and strong adaptability to the environment, and is widely applied to departments such as mines, railways, field construction sites, road traffic maintenance, factories, enterprises, hospitals and the like as a standby power supply or a temporary power supply due to small volume, flexibility, portability, complete matching and convenient operation and maintenance. However, the diesel generator set is a high-intensity noise device, noise pollution generated during working is direct and serious, and particularly, the diesel generator set in a moving state is completely opened due to no shielding of a machine room, noise influence is serious, and noise reduction treatment difficulty is larger and more difficult.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a novel diesel generating set.
In order to achieve the above object, the utility model provides a novel diesel generating set, a serial communication port, include:
the sound insulation box comprises a box body, a heat dissipation fan arranged at the top of the box body, a fan inlet arranged on the right side wall of the box body and a base arranged at the bottom in the box body, wherein the box body is formed by splicing hollow plates, and sound insulation cotton covers the inner wall of the box body; four corners of the bottom of the box body are provided with feet;
the generator is arranged on the base through a shock absorber foot, a belt pulley is connected to the generator, the shock absorber foot comprises an upper screw, a rubber block, a metal pipe, a spring and a lower screw, the metal pipe is arranged at the center of the rubber block, threads are arranged on the inner wall of the metal pipe, the spring is arranged in the rubber block and positioned outside the metal pipe, the upper screw is used for connecting the generator, and the lower screw is used for connecting the base;
the damping assembly comprises a base embedded in the base, a damping rod partially inserted into the base, an inclined strut arranged at the top of the base, a rocker with one end connected with the inclined strut and the other end connected with the damping rod, a pin shaft connected with the rocker and the damping rod, a sleeve sleeved on the pin shaft, and a bottom plate fixedly connected with the sleeve;
the diesel engine is arranged on the bottom plate, a belt pulley is connected to the diesel engine, the diesel engine is connected with the generator through a belt, and an exhaust pipe of the diesel engine is connected with a silencing box; the silencing box comprises an outer shell, a water storage cavity arranged in the outer shell, and a silencing cavity arranged in the water storage cavity, wherein a sound insulation pad is adhered to the inner side of the outer shell, the silencing cavity comprises an air inlet and an air outlet which penetrate out of the water storage cavity and the outer shell, two silencing tubes which are mutually wound, a turbulence frame arranged on one side of each silencing tube, and a conical frame arranged at the bottom of each silencing tube, a plurality of turbulence plates are distributed on the turbulence frame, the silencing tubes are communicated with the air inlet, the tube walls of the silencing tubes are of a double-layer structure, and air holes are formed in the tube walls of the silencing tubes;
and the water cooling device comprises a water tank, a water return pipe and a water outlet pipe, wherein the water outlet pipe is communicated with the water storage cavity through the water return pipe.
Preferably, the box body is made of stainless steel.
Preferably, the ground feet are made of butadiene rubber.
Preferably, the top of the box body is provided with an exhaust hole, and the exhaust hole is connected with the exhaust hole.
Preferably, the height of the spoiler is equal to the diameter of the sound-deadening tube.
Preferably, a water pump is arranged in the water tank.
The utility model discloses at least, include following beneficial effect:
1. a novel diesel generating set, it can carry out effectual support to the diesel generator body through being provided with attenuator, support diaphragm, fixed column and rocking arm under attenuator and fixed column support, can carry out effectual slowly-releasing to the upper and lower formula vibrations power that the during operation produced, shock-absorbing function is good.
2. A novel diesel generating set, it sets up the amortization box through the blast pipe at diesel engine, avoids the noise to spread from the blast pipe, and the amortization box is inside through circulation water cooling, through the improvement of above-mentioned structure for diesel generating set has the effect of high heat dissipation and silence.
3. A novel diesel generating set, its simple structure, reasonable in design is fit for using widely.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a novel diesel generator set.
Fig. 2 is a schematic structural view of the silencing box.
Fig. 3 is a schematic structural view of the shock absorber foot.
In the figure: 1. the damping device comprises a bottom plate, 2, a base, 3, a damping rod, 4, an inclined strut, 5, a pin shaft, 6, a sleeve, 7, a rocker, 8, an air inlet fan, 9, soundproof cotton, 10, an air outlet, 11, a silencing box, 1101, an air outlet, 1102, a silencing cavity, 1103, a sound insulation pad, 1104, an outer shell, 1105, a spoiler, 1106, a conical frame, 1107, a water storage cavity, 1108, a silencing pipe, 1109, an air inlet, 12, an exhaust pipe, 13, a water return pipe, 14, a water tank, 15, a diesel engine, 16, a heat dissipation fan, 17, a generator, 18, a box body, 19, a ground foot, 20, a damping machine corner, 2001, an upper screw, 2002, a spring, 2003, a metal pipe, 2004, a rubber block, 2005, a lower screw, 21, a water outlet pipe, 22 and a.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, fig. 2 and fig. 3, one of the embodiments of the present invention provides a novel diesel generator set, which includes:
the sound insulation box comprises a box body 18, a heat dissipation fan 16 arranged at the top of the box body 18, an air inlet fan 8 arranged on the right side wall of the box body 18 and a base 22 arranged at the bottom in the box body 18, wherein the box body 18 is formed by splicing hollow plates, and sound insulation cotton 9 covers the inner wall of the box body 18; four corners of the bottom of the box body 18 are provided with feet 19;
a generator 17 disposed on the base 22 through a damper foot 20, a pulley being connected to the generator 17, the damper foot 20 including an upper screw 2001, a rubber block 2004, a metal tube 2003, a spring 2002, and a lower screw 2005, the metal tube 2003 being disposed at a center of the rubber block 2004, an inner wall of the metal tube 2003 being provided with a screw thread, the spring 2002 being disposed inside the rubber block 2004 and outside the metal tube 2003, the upper screw 2001 being for connecting the generator 17, and the lower screw 2005 being for connecting the base 22;
the damping assembly comprises a base 2 embedded in the base, a damping rod 3 partially inserted into the base 2, an inclined strut 4 arranged at the top of the base 2, a rocker 7 with one end connected with the inclined strut 4 and the other end connected with the damping rod 3, a pin shaft 5 connected with the rocker 7 and the damping rod 3, a sleeve 6 sleeved on the pin shaft 5 and a bottom plate 1 fixedly connected with the sleeve 6;
the diesel engine 15 is arranged on the bottom plate 1, a belt pulley is connected to the diesel engine 15, the diesel engine 15 is connected with the generator 17 through a belt, and the exhaust pipe 12 of the diesel engine 15 is connected with the silencing box 11; the silencing box 11 comprises an outer shell 1104, a water storage cavity 1107 arranged in the outer shell 1104, and a silencing cavity 1102 arranged in the water storage cavity 1107, wherein a sound insulation pad 1103 is adhered to the inner side of the outer shell 1104, the silencing cavity 1102 comprises an air inlet 1109 and an air outlet 1101 which penetrate out of the water storage cavity 1107 and the outer shell 1104, two silencing tubes 1108 which are wound with each other, a turbulence frame 1105 arranged on one side of the silencing tubes 1108, and a conical frame 1106 arranged at the bottom of the silencing cavity 1102, a plurality of turbulence plates are distributed on the turbulence frame 1105, the silencing tubes 1108 are communicated with the air inlet 1109, the tube wall of the silencing tubes 1108 is of a double-layer structure, and air holes are formed in the tube wall;
and the water cooling device comprises a water tank 14, a water return pipe 13 and a water outlet pipe 21, wherein the water outlet pipe 21 and the water return pipe 13 are communicated with the water storage cavity 1107.
Further, the box 18 is made of stainless steel.
Further, the ground feet 19 are made of butadiene rubber.
Further, the top of the box 18 is provided with an exhaust hole, and the exhaust port 1101 is connected with the exhaust hole.
Further, the height of the spoiler is equal to the diameter of the silencing tube 1108.
Further, a water pump is arranged in the water tank 14.
The principle of the utility model is that: the diesel engine 15 and the generator 17 are wrapped in the box body 18, so that the noise transmission is effectively reduced, the soundproof cotton 9 further absorbs the noise, the heat dissipation fan 16 cools the generator, and the inlet fan 8 provides sufficient air for the diesel engine 15;
when the diesel engine 15 works, the exhaust pipe 12 discharges high-temperature high-speed tail gas into the exhaust silencing box 11, the gas enters from the gas inlet 1109 and is divided by the two silencing pipes 1108, part of the gas entering the silencing pipes 1108 is discharged into the silencing cavity 1102 from gas holes in the pipe wall of the silencing pipes 1108, part of the gas flows through the spiral silencing pipes 1108, the gas is discharged from the tail end and enters the silencing cavity 1102 after being decelerated, the gas flow is prevented from being directly discharged from the gas outlet 1101 by the turbulence frame 1105, water pumped by the water pump in the water tank 14 flows into the water storage cavity 1107 through the water outlet pipe 21 and then flows back to the water tank 14 through the water return pipe 13 to be naturally cooled, the water flow is used for cooling the silencing box 11, the high-temperature high-pressure tail gas is changed into low-temperature tail gas after passing through the silencing box; the shock absorption assembly filters the transverse and longitudinal vibration generated when the diesel engine 15 works, so that the transverse and longitudinal vibration is prevented from colliding with the base 22 to generate noise, and the shock absorption feet 20 are prevented from generating vibration by the generator 17 and colliding with the base 22 to generate noise.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. A novel diesel generating set is characterized by comprising:
the sound insulation box comprises a box body, a heat dissipation fan arranged at the top of the box body, a fan inlet arranged on the right side wall of the box body and a base arranged at the bottom in the box body, wherein the box body is formed by splicing hollow plates, and sound insulation cotton covers the inner wall of the box body; four corners of the bottom of the box body are provided with feet;
the generator is arranged on the base through a shock absorber foot, a belt pulley is connected to the generator, the shock absorber foot comprises an upper screw, a rubber block, a metal pipe, a spring and a lower screw, the metal pipe is arranged at the center of the rubber block, threads are arranged on the inner wall of the metal pipe, the spring is arranged in the rubber block and positioned outside the metal pipe, the upper screw is used for connecting the generator, and the lower screw is used for connecting the base;
the damping assembly comprises a base embedded in the base, a damping rod partially inserted into the base, an inclined strut arranged at the top of the base, a rocker with one end connected with the inclined strut and the other end connected with the damping rod, a pin shaft connected with the rocker and the damping rod, a sleeve sleeved on the pin shaft, and a bottom plate fixedly connected with the sleeve;
the diesel engine is arranged on the bottom plate, a belt pulley is connected to the diesel engine, the diesel engine is connected with the generator through a belt, and an exhaust pipe of the diesel engine is connected with a silencing box; the silencing box comprises an outer shell, a water storage cavity arranged in the outer shell, and a silencing cavity arranged in the water storage cavity, wherein a sound insulation pad is adhered to the inner side of the outer shell, the silencing cavity comprises an air inlet and an air outlet which penetrate out of the water storage cavity and the outer shell, two silencing tubes which are mutually wound, a turbulence frame arranged on one side of each silencing tube, and a conical frame arranged at the bottom of each silencing tube, a plurality of turbulence plates are distributed on the turbulence frame, the silencing tubes are communicated with the air inlet, the tube walls of the silencing tubes are of a double-layer structure, and air holes are formed in the tube walls of the silencing tubes;
and the water cooling device comprises a water tank, a water return pipe and a water outlet pipe, wherein the water outlet pipe is communicated with the water storage cavity through the water return pipe.
2. The novel diesel generator set of claim 1, wherein the box body is made of stainless steel.
3. The novel diesel generator set of claim 1, wherein the ground feet are made of butadiene rubber.
4. The novel diesel generator set of claim 1, wherein the top of the box body is provided with an exhaust hole, and the exhaust hole is connected with the exhaust hole.
5. The novel diesel generator set of claim 1, wherein the height of the spoiler is equal to the diameter of the muffler pipe.
6. The novel diesel generator set of claim 1, wherein a water pump is arranged in the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523070.XU CN210799140U (en) | 2019-09-12 | 2019-09-12 | Novel diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523070.XU CN210799140U (en) | 2019-09-12 | 2019-09-12 | Novel diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799140U true CN210799140U (en) | 2020-06-19 |
Family
ID=71231699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523070.XU Active CN210799140U (en) | 2019-09-12 | 2019-09-12 | Novel diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417720A (en) * | 2021-06-02 | 2021-09-21 | 工钛(厦门)新能源有限公司 | Gas-liquid two-phase cooling device for diesel engine tail gas treatment device |
| CN114215640A (en) * | 2021-12-21 | 2022-03-22 | 深圳市科硕电机有限公司 | Variable-frequency energy-saving generator set for ship |
-
2019
- 2019-09-12 CN CN201921523070.XU patent/CN210799140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417720A (en) * | 2021-06-02 | 2021-09-21 | 工钛(厦门)新能源有限公司 | Gas-liquid two-phase cooling device for diesel engine tail gas treatment device |
| CN114215640A (en) * | 2021-12-21 | 2022-03-22 | 深圳市科硕电机有限公司 | Variable-frequency energy-saving generator set for ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210799140U (en) | Novel diesel generating set | |
| CN214403764U (en) | Silencing and noise reducing device for diesel generating set | |
| CN207961015U (en) | A kind of air blower | |
| CN212615012U (en) | Silencer of diesel generator set | |
| CN207906001U (en) | A kind of efficient wind power generation blower fan case of noise reduction heat dissipation | |
| CN212177759U (en) | Diesel generating set vibration/noise reduction device | |
| CN210829634U (en) | Low noise formula air compressor machine system with reactive compensation | |
| CN219299408U (en) | Independent air duct diesel generator set | |
| CN111734662A (en) | Shockproof stainless steel fan | |
| CN115111176B (en) | Bass noise reduction fan | |
| CN207868918U (en) | A kind of new-energy automobile servo motor with sealing structure | |
| CN208073610U (en) | A kind of emergency service power equipment of damping noise reduction | |
| CN211701717U (en) | Motor base with vibration/noise reduction function | |
| CN208045094U (en) | A kind of environmental protection noise reducing apparatus | |
| CN208816339U (en) | A kind of vacuum pump noise noise eliminating silencer | |
| CN207761924U (en) | Water pump | |
| CN219712754U (en) | Damping base of centrifugal pump | |
| CN215979964U (en) | Novel energy-conserving low noise's water pump | |
| CN210799139U (en) | Soundproof diesel generator set | |
| CN207393581U (en) | A kind of centrifugal blower noise-decreasing device | |
| CN208918630U (en) | A kind of diesel generating set impedance complex formula low noise silencer | |
| CN212615014U (en) | Environment-friendly generating set | |
| CN216198789U (en) | Gas booster pump with shock-absorbing and sound-reducing structure | |
| CN213980956U (en) | Heat dissipation and noise reduction device of diesel generating set | |
| CN217501794U (en) | Noise-reducing and shock-absorbing generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |