CN201982171U - Diesel generator unit with no motor room and low noise - Google Patents
Diesel generator unit with no motor room and low noise Download PDFInfo
- Publication number
- CN201982171U CN201982171U CN2011200837592U CN201120083759U CN201982171U CN 201982171 U CN201982171 U CN 201982171U CN 2011200837592 U CN2011200837592 U CN 2011200837592U CN 201120083759 U CN201120083759 U CN 201120083759U CN 201982171 U CN201982171 U CN 201982171U
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- low noise
- diesel generator
- machine room
- diesel
- generating set
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Abstract
The utility model relates to the field of mechanical generating equipment and discloses a diesel generator unit with no motor room and low noise. The diesel generator unit comprises a base seat and an outer container, wherein diesel generators, an oil tank and a control cabinet are arranged on the base seat and are covered in the outer container, the generators are connected with the oil tank, the lower end of the base seat is further provided with and oil inlet, an oil outlet, a water inlet and an overflow opening, the outer container is provided with a noise reducing layer, an air inlet and an air outlet, a displaying meter is arranged inside the control cabinet, and the diesel generators are connected with a muffler. The diesel generator unit with no motor room and low noise can be used without being installed in a motor room, thereby being flexible and free of influences.
Description
Technical field
The utility model relates to the mechanical power equipment field, relates in particular to a kind of no machine room low noise diesel generator set.
Background technique
Along with expanding economy, human also more and more stronger to the dependence of electric power, so standby power supply market such as diesel generating set is also more and more widely.
But, the popularization of diesel generator also brings problems: at first be that occupation area is bigger, except that generator set, also need consider between accessorys such as control, distribution, fuel tank, higher to plane and spatial requirement, add between oil storage it itself is a disaster hidden-trouble, so also need to its processing of preventing fires.Under situation about being becoming tight urban land day, also should consider its economic feasibility.Secondly, the pollution problem of the noise that diesel generating set brings, vibration, smoke evacuation is also very serious, and this is also incompatible with, especially more improper to the higher hospital of environmental requirement, commercial complex and senior commercial building with the present environmental protection concept of advocating.
In addition, conventional ordinary diesel oil generator set generally all is mounted in the basement of building, and after disasters such as fire, earthquake took place, unit is cisco unity malfunction often.
Diesel generating set is as the important component part of fire-fighting power supply-distribution system, directly provide power for all fire fighting device equipment operations in the building, can its reliability be directly connected to fire fighting device in the building under fire condition, normally play a role, and is most important.Past is in fire architecture audit, examination and day-to-day supervision are checked, the fire supervision personnel often are negligent of the supervision of fire-fighting power supply-distribution system design and construction with management, add that fire management is not in place in the building, when causing breaking out of fire, often occur because fire-fighting power supply-distribution system fault, cause fire fighting device to run out of steam, can't play a role.
Because there is not fire-fighting power supply, the fire water supply in the scene of a fire can't start, and causes scene of a fire lack of water, can not fight a fire; Cause the fire resisting shutter and the fireproof door of fire zoning can't put uncontrollable fire spread in place; Can't discharge fume, fire fighters elevator can not be worked, and evacuates the indication Emergency lighting and all can not help auxiliary the evacuation, and smoke-proof staircase can not Smoke prevention, and the safety evacuation work in the scene of a fire can't be carried out, and causes serious catastrophic effect; The building fire protection facility that drops into substantial contribution performs practically no function in fire, can not play any effect, fire is created greater casualties and huge property loss.The fire cases quantity of this quasi-representative is many.
The model utility content
The purpose of this utility model provides a kind of no machine room low noise diesel generator set, need not to be installed in the Generators and can use, and is flexible and unaffected.
To achieve these goals, the technical solution of the utility model is:
A kind of no machine room low noise diesel generator set, comprise: base, outer container, described base is provided with diesel generating set, fuel tank and control cabinet, and described diesel generating set, fuel tank and control cabinet cover in the described outer container, described diesel generating set is connected with described fuel tank
Described base lower end also is provided with filler opening, oil drain out, filler pipe and flow-off,
Described outer container is provided with noise reduction layer, suction port and exhaust port, is provided with Displaying Meter in the described control cabinet, and described diesel generating set also is connected with baffler.
Alternatively, described base outer wall is provided with water level gauge.
Alternatively, described noise reduction layer is a cavity, is filled with rock wool in the described cavity, and described cavity outer wall is provided with the acoustical cotton layer.
Preferably, be filled with rock wool in the described cavity and seal with glue.
Preferably, described acoustical cotton layer is fire-retardant acoustical cotton layer.
Alternatively, described Displaying Meter is provided with viewing window corresponding to the position of described control cabinet.
As further improvement, the smoke-ejecting pipe of described diesel generating set connects purification cigarette device outward.
Therefore, compared with prior art, use the utility model embodiment's technological scheme, following beneficial effect is arranged:
The utility model does not have machine room low noise diesel generator set, comprise base, outer container, base is provided with diesel generating set, fuel tank, and control cabinet, diesel generating set, fuel tank, and control cabinet covers in the outer container, diesel generating set is connected with fuel tank, the base lower end also is provided with filler opening, oil drain out, filler pipe, and flow-off, outer container is provided with the noise reduction layer, suction port, and exhaust port, be provided with Displaying Meter in the control cabinet, diesel generating set also is connected with baffler, whole diesel generating set structural device is complete, need not to be installed in the Generators and can use, and is flexible and unaffected.
This nothing machine room low noise diesel generator set directly is provided with equipment such as generator, fuel tank on base, floor space is little, and economic feasibility is strong; Because it does not influence by calculator room equipment, no longer be confined to be installed in the Generators, flexible, be not subjected to the influence of disasters such as fire, earthquake, can be normally to power devices such as the fire fighting device of interior of building, elevator, fire resisting shutters; As breaking out of fire, before fire-fighting truck arrives, also the better controlled effect can be arranged to the intensity of a fire.In addition, because the deadening of noise reduction layer with being used of baffler, greatly reduces the noise of diesel generating set.
The noise reduction layer is a cavity, is filled with rock wool in the cavity, and the cavity outer wall is provided with the acoustical cotton layer.Rock wool is to be main raw material with the natural rock, and the inorganic fibre of making through high temperature melting, fibrosis through processing, can be made into various goods such as plate, pipe, is applied to build and the thermal insulation of industrial equipment, pipeline, kiln, fire prevention, sound absorption, antidetonation etc.Fill rock wool in the utility model hollow cavity, add the acoustical cotton layer of upper plenum outer wall, the noise that produces in the time of reducing diesel generating set work effectively greatly.
Be provided with viewing window at Displaying Meter corresponding to the position of control cabinet, the data status when being convenient to observe the work of this diesel generating set is convenient to control and is regulated, and has strengthened practicability of the present utility model and rationality.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
A kind of structural representation that does not have machine room low noise diesel generator set that Fig. 1 provides for the utility model embodiment 1;
A kind of another structural representation that does not have machine room low noise diesel generator set that Fig. 2 provides for the utility model embodiment 1;
A kind of structural representation that does not have the noise reduction layer of machine room low noise diesel generator set that Fig. 3 provides for the utility model embodiment 1.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Embodiment 1:
Be a kind of embodiment who does not have machine room low noise diesel generator set described in the utility model as shown in Figure 1 to Figure 3, comprise base 100, outer container 200, base 100 is provided with diesel generating set 101, fuel tank 102, and control cabinet 103, diesel generating set 101, fuel tank 102, and control cabinet 103 covers in the outer container 200, diesel generating set 101 is connected with fuel tank 102, base 100 lower ends also are provided with filler opening 104, oil drain out 105, filler pipe 106, and flow-off 107, outer container 200 is provided with noise reduction layer 108, suction port 109, and exhaust port 110, be provided with Displaying Meter in the control cabinet 103, diesel generating set 101 also is connected with baffler 111.
Present embodiment does not have machine room low noise diesel generator set, directly on base 100, generator is set, fuel tank 102 equipment such as grade, and base 100 lower ends also are provided with filler opening 104, oil drain out 105, filler pipe 106, and flow-off 107, on the outer container 200 that diesel generating set 101 is covered with, be provided with noise reduction layer 108, suction port 109, and exhaust port 110, be provided with Displaying Meter in the control cabinet 103, diesel generating set 101 also is connected with baffler 111, whole diesel generating set structural device is complete, need not to be installed in the Generators and can use, flexible and unaffected, and floor space is little, and economic feasibility is strong.Because it does not influence by calculator room equipment, no longer be confined to be installed in the Generators, flexible, be not subjected to the influence of disasters such as fire, earthquake, can be normally to power devices such as the fire fighting device of interior of building, elevator, fire resisting shutters; As breaking out of fire, before fire-fighting truck arrives, also the better controlled effect can be arranged to the intensity of a fire.In addition, because the deadening of noise reduction layer 108 with being used of baffler 111, greatly reduces the noise of diesel generating set.
During actual the use, be provided with water level gauge 112, be convenient to water level monitoring more diesel generating set at base 100 outer walls; As a kind of improved mode, noise reduction layer 108 is a cavity, is filled with rock wool in the cavity, and the cavity outer wall is provided with acoustical cotton layer 113.Rock wool claims rock wool again, be a kind of of mineral cotton, be to be main raw material with the natural rock, through high temperature melting, fibrosis and the inorganic fibre of making, through processing, can be made into various goods such as plate, pipe, be applied to build and the thermal insulation of industrial equipment, pipeline, kiln, fire prevention, sound absorption, antidetonation etc.Fill rock wool in the present embodiment hollow cavity, add the acoustical cotton layer 113 of upper plenum outer wall, the noise that produces in the time of reducing diesel generating set work effectively greatly.
In order to reach better soundproof effect, in cavity, fill in the rock wool, seal with glue; As further improved procedure, acoustical cotton layer 113 is fire-retardant acoustical cotton layer, when effectively filtering the noise of various frequencies, can reach fire-retardant effect, also needn't worry the problem of catching fire of fuel tank.
In the present embodiment, for practicability and the rationality that strengthens diesel generating set, the data status when being convenient to observe 101 work of this diesel generating set is provided with viewing window at Displaying Meter corresponding to the position of control cabinet 103, convenient control and regulating.
Present embodiment does not have machine room low noise diesel generator set, and diesel generating set is pushed to higher field as the performance advantage of standby power supply, is the important electric power safeguard in emphasis places such as real estate, hotel, hospital, market, supermarket, bank, sub-district; After disaster takes place, greatly the reduction casualties and the property loss of degree.
Embodiment 2:
Equally can be referring to figs. 1 through Fig. 3, present embodiment does not have machine room low noise diesel generator set as different from Example 1, connects to purify the cigarette device outside the smoke-ejecting pipe of diesel generating set 101.This purification cigarette device is handled unit tail gas earlier, promptly utilize double-film theory, chemical liquid neutralization reaction and filtrating equipment, active carbon adsorption combine, comprehensive treatment of diesel oil generator combustion gas, the harmful gas that makes toxic emission is than low nearly 20 times of Europe III emission standard, and is lower more than 10 times than Europe IV emission standard.The waste gas that diesel engine is discharged cools off through purified solution, by the negative pressure sucking-off that the engine radiating radiator fan produces, discharges with the water tank hot blast, and delivery temperature is reduced to below 90 ℃ from 450～800 ℃, and unit tail gas reaches the low latitude emission request.
SO in the exhaust emissions particularly
2In Europe III, Europe IV standard, all can't set up standard, purified gas adopts negative pressure to discharge, delivery temperature is reduced to below 90 ℃ from 450～800 ℃ and (is generally 60～90 ℃), the chemical cleaning solution that purifies spray system in the cigarette device can be recycled, the conserve water resource, reduce user cost, do not cause secondary pollution; In purifying cigarette (washing cigarette) process, utilize Archimedes' principle that the tail gas negative pressure is discharged, though the smoke-ejecting pipe that purified the cigarette device for prolonging does not influence the power of the assembling unit, do not increase fuel consume yet.
After tail gas handled, again according to the noise-cancelling theory of anti-, resistance (resistance mainly be reduce in, low-frequency noise, resistive mainly is to reduce high-frequency noise, the two is in conjunction with can significantly reducing high, medium and low audio-frequency noise), the exhaust sound of unit, mechanical noise, combustion noise, cooling fan and air draft noise, air intake noise, generator noise significantly.The unit noise is reduced to below 65 decibels, reaches the urban environment criteria for noise.
In the present embodiment, base 100 (comprising chassis 1001 and foundation 1002) utilizes steel or The Concrete Structure Design, add the no machine room structural design of this diesel generating set, entire equipment is installed in 2～3 meters the high-altitude in outdoor vacant lot, and, reach suitable human nature requirement according to the outward appearance and the wet pit of outdoor landscape design unit.
In order to reach better using effect, further improve the practicability and use popularity of this no machine room low noise diesel generator set, can design a waste water purification system is used in combination with the present embodiment diesel generating set, can not only purify spraying water to unit purifies, but also after sanitary wastewater can be handled, deposit wet pit in, as purifying spraying water and fire-fighting fire extinguishing water, waste water recycles, the conserve water resource.Simultaneously, carry use, cooperate fire service pump and Fire water monitor, enter the spray wet pit after filtering through filter with sanitary wastewater,, significantly reduced the waste of water resources, use also simultaneously to make things convenient for as washing cigarette circulating water and water for fire-fighting with electric control system.
More than technological scheme that the utility model embodiment is provided be described in detail, used specific case herein the utility model embodiment's principle and mode of execution are set forth, above embodiment's explanation only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and application area, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. no machine room low noise diesel generator set, it is characterized in that, comprise: base, outer container, described base is provided with diesel generating set, fuel tank and control cabinet, described diesel generating set, fuel tank and control cabinet cover in the described outer container, described diesel generating set is connected with described fuel tank
Described base lower end also is provided with filler opening, oil drain out, filler pipe and flow-off,
Described outer container is provided with noise reduction layer, suction port and exhaust port, is provided with Displaying Meter in the described control cabinet, and described diesel generating set also is connected with baffler.
2. a kind of no machine room low noise diesel generator set according to claim 1, it is characterized in that: described base outer wall is provided with water level gauge.
3. a kind of no machine room low noise diesel generator set according to claim 1, it is characterized in that: described noise reduction layer is a cavity, is filled with rock wool in the described cavity, described cavity outer wall is provided with the acoustical cotton layer.
4. a kind of no machine room low noise diesel generator set according to claim 3 is characterized in that: be filled with rock wool in the described cavity and seal with glue.
5. a kind of no machine room low noise diesel generator set according to claim 3, it is characterized in that: described acoustical cotton layer is fire-retardant acoustical cotton layer.
6. a kind of no machine room low noise diesel generator set according to claim 1, it is characterized in that: described Displaying Meter is provided with viewing window corresponding to the position of described control cabinet.
7. a kind of no machine room low noise diesel generator set according to claim 1 is characterized in that: the smoke-ejecting pipe of described diesel generating set connects purification cigarette device outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200837592U CN201982171U (en) | 2011-03-25 | 2011-03-25 | Diesel generator unit with no motor room and low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200837592U CN201982171U (en) | 2011-03-25 | 2011-03-25 | Diesel generator unit with no motor room and low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982171U true CN201982171U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200837592U Expired - Fee Related CN201982171U (en) | 2011-03-25 | 2011-03-25 | Diesel generator unit with no motor room and low noise |
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| Country | Link |
|---|---|
| CN (1) | CN201982171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170911A (en) * | 2013-09-27 | 2016-11-30 | 康明斯公司 | There is the electricity generation system of multi-path cooling |
-
2011
- 2011-03-25 CN CN2011200837592U patent/CN201982171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170911A (en) * | 2013-09-27 | 2016-11-30 | 康明斯公司 | There is the electricity generation system of multi-path cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |