CN208073617U - A kind of box mute cover of Gas Generator Set - Google Patents
A kind of box mute cover of Gas Generator Set Download PDFInfo
- Publication number
- CN208073617U CN208073617U CN201820258471.6U CN201820258471U CN208073617U CN 208073617 U CN208073617 U CN 208073617U CN 201820258471 U CN201820258471 U CN 201820258471U CN 208073617 U CN208073617 U CN 208073617U
- Authority
- CN
- China
- Prior art keywords
- mute cover
- box
- gas generator
- generator set
- air
- 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.)
- Expired - Fee Related
Links
- 230000009467 reduction Effects 0.000 claims abstract description 30
- 230000003584 silencer Effects 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims description 8
- 239000011490 mineral wool Substances 0.000 claims description 7
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 31
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000012814 acoustic material Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of box mute cover of Gas Generator Set, for mute cover using the body structure of no pedestal, box side is detachable, is connected according to being supported between ring flange, bolt and positioning pin and each side plate and top plate of babinet；There are suction silencer and air draft muffler between the air inlet exhaust outlet and the unit of mute cover；Axial flow blower is installed between the suction silencer and air draft muffler and the unit of mute cover.The superiority of the utility model：The box mute cover excellent noise reduction effect can effectively reduce influence of the noise of equipment generation to ambient enviroment；The present apparatus is simple and reasonable, equipment that can be in effective protection babinet.
Description
Technical field
The utility model is related to drop unit to make an uproar technical field, the box mute cover of especially a kind of Gas Generator Set.
Background technology
Gas electricity generator be one kind using fuel gas such as liquefied gas, natural gases as comburant, instead of gasoline, diesel oil as hair
Novel, the efficient generation of electricity by new energy machine of motivation power.Gas electricity generator has output power range wide, starts and runs reliable
The advantages that height, power generating quality are good, light-weight, small, maintenance is simple, the imflammable gas used is device in Gas, Straw Gas
With the cheap energy of cleanings such as biogas, therefore more and more paid close attention to by people.However Gas Generator Set is in the process of coming into operation
In, as gasoline unit and diesel engine unit, it will produce inevitable noise pollution.At the same time, with to environmental requirement
Continuous improvement, the noise reduction problem of Gas Generator Set is badly in need of solving；Although generally using squelch type generating set now, however it is existing
There is sound-absorbing acoustic isolation facility still cannot meet noise reduction requirement, noise pollution can be caused to ambient enviroment.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of box mute covers of Gas Generator Set, can solve to fire
The noise reduction problem of mechanism of qi group, be it is a kind of it is simple in structure just with the mute cover of realization.
The technical solution of the utility model：
A kind of Gas Generator Set box mute cover, including Gas Generator Set, the Gas Generator Set are positioned over the unit of mute cover
In, the mute cover is using the body structure of no pedestal, and the box side of unit both sides is detachable, according to ring flange, bolt
And connection is supported between positioning pin and each side plate and top plate of babinet；It is tightly connected between the ring flange and babinet；It is described quiet
There are air inlet and exhaust outlet in the both ends of sound cover；There is suction silencer between the air inlet and the unit of mute cover；The row
There is air draft muffler between air port and the unit of mute cover；The unit of the suction silencer and air draft muffler and mute cover
Between between axial flow blower is installed.
Preferably, above-mentioned Gas Generator Set box mute cover has air exhaust passage, and air draft at the air inlet and exhaust outlet
Noise reduction section 8 is equipped at channel.
Preferably, the box mute cover of above-mentioned Gas Generator Set, the noise reduction section are mineral wool noise reduction layers.
Preferably, the box mute cover of above-mentioned Gas Generator Set, the suction silencer and air draft muffler and mute cover
The axial flow blower installed between unit shares 6, is 3 air draft axial flow blowers and 3 air inlet axial flow blowers respectively.
Preferably, the air quantity of the box mute cover of above-mentioned Gas Generator Set, the air draft axial flow blower is 29,644m3/h；Institute
The air quantity for stating air inlet axial flow blower is 32,389m3/h；The air draft axial flow blower and air inlet axial flow blower are explosion-proof profile shaft stream
Wind turbine.
Preferably, the box mute cover of above-mentioned Gas Generator Set, it is to use chlorine to be tightly connected between the ring flange and babinet
The sealing structure of buna.
Preferably, the box mute cover of above-mentioned Gas Generator Set, be equipped in the mute cover 4 groups of 220V explosion-proof illuminating lamps and
2 groups of explosion-proof emergency lights of 24V；Match in the mute cover 2 and is useful for alternating current input, axial flow blower and illuminating junction box.
Preferably, the box mute cover of above-mentioned Gas Generator Set, place is equipped with empty where the air draft muffler in the mute cover
Air compressor and sump.
Preferably, the box side of the box mute cover of above-mentioned Gas Generator Set, the mute cover is TEU (Twenty-foot Equivalent Unit) corrugation
Harden structure, top plate are made of corrugated sheet and flat sheet combination；The box inside of the mute cover is respectively arranged with zinc-plated punching steel plate
As noise reduction layer；There is the mineral wool sound-absorbing puigging of 75mm on the inside of the noise reduction layer.
Preferably, the babinet left and right sides of the box mute cover of above-mentioned Gas Generator Set, the mute cover is respectively arranged with one
The emergency exits of a unit manipulation and maintenance, the maintenance of wind turbine and the manipulation of unit, are separately mounted to air intake and air draft
End；The structure of the emergency exits is as body structure；It seals and is opened and closed according to neoprene material between the emergency exits and babinet；Institute
It states and is provided with waste discharge hydraulic fluid port, smoke outlet, pressure relief opening, power cable line outlet, control circuit line outlet and benefit on the babinet of mute cover
Hydraulic fluid port.
The technique effect of the utility model：
The box mute cover of above-mentioned Gas Generator Set, excellent noise reduction effect can effectively reduce the noise of equipment generation to surrounding
The influence of environment；The box mute cover is simple and reasonable, equipment that can be in effective protection babinet.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the box mute cover of Gas Generator Set involved by the utility model.
Fig. 2 is a kind of rearview of the box mute cover of Gas Generator Set involved by the utility model.
Fig. 3 is a kind of vertical view of the box mute cover of Gas Generator Set involved by the utility model.
Fig. 4 be the box mute cover of a kind of Gas Generator Set involved by the utility model side view (wherein, Fig. 4-a be air draft
End-view；Fig. 4-b are air inlet end-view).
Wherein, 1 is Gas Generator Set, and 2 be mute cover, and 3 be air inlet, and 4 be exhaust outlet, and 5 be suction silencer, and 6 be air draft
Muffler, 7 be axial flow blower, and 8 be noise reduction section, and 9 be explosion-proof illuminating lamp, and 10 be explosion-proof emergency light, and 11 be air compressor,
12 be sump, and 13 be emergency exits, and 14 be waste discharge hydraulic fluid port, and 15 be smoke outlet；16 be pressure relief opening, and 17 be power cable line outlet,
18 circuit line outlets in order to control, 19 be repairing mouth.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the box mute cover of a kind of Gas Generator Set, including Gas Generator Set 1, the combustion gas
Unit 1 is positioned in the unit of mute cover, and the mute cover 2 is using the body structure of no pedestal, and the babinet of unit both sides
Side plate is detachable, is connected according to being supported between ring flange, bolt and positioning pin and each side plate and top plate of babinet；The ring flange with
It is tightly connected between babinet；There are air inlet 3 and exhaust outlet 4 in the both ends of the mute cover 2；The machine of the air inlet 3 and mute cover 2
There is suction silencer 5 between group；There is air draft muffler 6 between the exhaust outlet 4 and the unit of mute cover 2；The air inlet
Axial flow blower 7 is installed between muffler 5 and air draft muffler 6 and the unit of mute cover 2.
According to Fig. 1, Fig. 2, Fig. 3, there is air exhaust passage at the air inlet 3 and exhaust outlet 4, and be equipped at air exhaust passage
Noise reduction section 8.
The noise reduction section 8 is mineral wool noise reduction layer.
According to Fig. 1, Fig. 2, Fig. 3, between the suction silencer 5 and air draft muffler 6 and the unit of mute cover 2 between
The axial flow blower 7 of installation shares 6, is 3 air draft axial flow blowers and 3 air inlet axial flow blowers respectively.
The air quantity of the air draft axial flow blower is 29,644m3/h；The air quantity of the air inlet axial flow blower is 32,389m3/
h；The air draft axial flow blower and air inlet axial flow blower are explosion-proof type axial flow blower.
Be tightly connected between the ring flange and babinet is the sealing structure for using neoprene.
According to Fig. 1, Fig. 2, Fig. 3,4 groups of 220V explosion-proof illuminating lamps 9 are installed in the mute cover 2 and 2 groups of 24V are explosion-proof
Emergency light 10；Match in the mute cover 2 and is useful for alternating current input, axial flow blower and illuminating junction box.
According to Fig. 1, Fig. 2, Fig. 3, air compressor 11 is housed at 6 place of air draft muffler in the mute cover 2
With sump 12.
The box side of the mute cover 2 is TEU (Twenty-foot Equivalent Unit) corrugation harden structure, and top plate is by corrugated sheet peace board group
It closes and constitutes；The box inside of the mute cover 2 is respectively arranged with zinc-plated punching steel plate as noise reduction layer；There is 75mm on the inside of the noise reduction layer
Mineral wool sound-absorbing puigging.
According to Fig. 1, Fig. 2, Fig. 3, be respectively set at left and right sides of the babinet of the mute cover 2 there are one unit manipulation and
The emergency exits 13 of maintenance, the maintenance of wind turbine and the manipulation of unit, are separately mounted to air intake and air outlet；The escape
The structure of door 13 is as body structure；It seals and is opened and closed according to neoprene material between the emergency exits 13 and babinet；It is described mute
It is provided with waste discharge hydraulic fluid port 14, smoke outlet 15, pressure relief opening 16, power cable line outlet 17, control circuit line outlet 18 on the babinet of cover 2
With repairing mouth 19.
The noise reduction of the present embodiment：
(1) box house carries out noise reduction and heat-insulated, isothermal holding, babinet after processing, when unit works normally, babinet 1m
Locate noise and is not more than 85dB (A).
(2) box side uses TEU (Twenty-foot Equivalent Unit) corrugated sheet, top plate to use TEU (Twenty-foot Equivalent Unit) corrugated sheet and part tablet group
It closes.It sprays after all passivated processing of plate surface, is formed with frame welding.Inner surface uses 1.0 zinc-plated punching steel plates.Case
Using impedance mismatch technology filling sound-absorbing, acoustic material in body wall, 75mm mineral wools are filled, unit both sides box side is can
Tear structure open, structure uses flange plate type, bolt and positioning pin connection, close using chloroprene rubber material between flange and body structure
Envelope.
(3) babinet sets noise reduction section into, air exhaust passage, does noise reduction layer using mineral wool, the design of noise reduction section is ensureing to generate electricity
The ventilation quantity condition of unit, which is subject to, reaches noise abatement requirement.Box back will be equipped with air inlet, and air inlet noise reduction labyrinth is set in babinet.
Babinet front end is equipped with exhaust outlet, and air draft noise reduction labyrinth is set in babinet.
The requirement of Gas Generator Set mute cover technology：
Silent power station is made of the mute noise reduction box of board-splicing type, J620 jet dynamic controls etc..Box sizes：16000×
3500 × 5500mm (length × width × height).There are enough service clearances in mute cover.
1 fan is respectively provided at left and right sides of silencing case convenient for the behaviour of unit manipulation and maintenance, the maintenance of wind turbine and unit
The emergency exits (being free of any fire-protection rating certificate) of control, have sound insulation, heat insulation effect.Babinet door body sound insulating structure and babinet master
Body same structure.It is sealed using chloroprene rubber material between babinet and door.
4 groups of 220V explosion-proof illuminating lamps, 2 groups of the explosion-proof emergency lights of 220V are equipped in case, switch is placed in a side.It is equipped with one
Junction box inputs, axial flow blower, illumination etc. for alternating current.All wirings, which use, in babinet wears Frpipe or closing crane span structure side
Formula, all cables use flame retardant cable.Air inlet installs 3 axial flow blowers, air quantity 32,389m3/h in mute cover；Air draft goes out
3 axial flow blowers, air quantity 29,644m3/h are installed.Wind turbine is all made of explosion-proof type.Box side and top plate use derusting by sandblasting
It handles, twice of zinc rich primer of double-face spray painting, manually derusts after structure welding, applies 2 degree of anti-corrosive primer, 2 degree of finishing coat.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of Gas Generator Set box mute cover, including Gas Generator Set, the Gas Generator Set are positioned between the unit of mute cover
It is interior, it is characterised in that：The mute cover is using the body structure of no pedestal, and the box side of unit both sides is detachable, in accordance with the law
Connection is supported between blue disk, bolt and positioning pin and each side plate and top plate of babinet；The company of sealing between the ring flange and babinet
It connects；There are air inlet and exhaust outlet in the both ends of the mute cover；There is air inlet noise reduction between the air inlet and the unit of mute cover
Device；There is air draft muffler between the exhaust outlet and the unit of mute cover；The suction silencer and air draft muffler with it is quiet
Axial flow blower is installed between the unit of sound cover.
2. the box mute cover of a kind of Gas Generator Set according to claim 1, it is characterised in that：The air inlet and exhaust outlet
There is air exhaust passage at place, and noise reduction section is equipped at air exhaust passage.
3. the box mute cover of a kind of Gas Generator Set according to claim 2, it is characterised in that：The noise reduction section is mineral wool
Noise reduction layer.
4. the box mute cover of a kind of Gas Generator Set according to claim 1, it is characterised in that：The suction silencer and row
The axial flow blower installed between wind muffler and the unit of mute cover shares 6, is 3 air draft axial flow blowers and 3 respectively
Enter the wind axial flow blower.
5. the box mute cover of a kind of Gas Generator Set according to claim 4, it is characterised in that：The air draft axial flow blower
Air quantity is 29,644m3/h；The air quantity of the air inlet axial flow blower is 32,389m3/h；The air draft axial flow blower and into wind axis
Flow fan is explosion-proof type axial flow blower.
6. the box mute cover of a kind of Gas Generator Set according to claim 1, it is characterised in that：The ring flange and babinet it
Between to be tightly connected be sealing structure using neoprene.
7. the box mute cover of a kind of Gas Generator Set according to claim 1, it is characterised in that：It is equipped in the mute cover
4 groups of 220V explosion-proof illuminating lamps and 2 groups of explosion-proof emergency lights of 24V；Match in the mute cover 2 and is useful for alternating current input, axis stream wind
Machine and illuminating junction box.
8. the box mute cover of a kind of Gas Generator Set according to claim 7, it is characterised in that：Air draft in the mute cover
Air compressor and sump are housed at where muffler.
9. the box mute cover of a kind of Gas Generator Set according to claim 8, it is characterised in that：The case-side of the mute cover
Plate is TEU (Twenty-foot Equivalent Unit) corrugation harden structure, and top plate is made of corrugated sheet and flat sheet combination；The box inside of the mute cover
Zinc-plated punching steel plate is respectively arranged with as noise reduction layer；There is the mineral wool sound-absorbing puigging of 75mm on the inside of the noise reduction layer.
10. the box mute cover of a kind of Gas Generator Set according to claim 9, it is characterised in that：The babinet of the mute cover
The left and right sides is respectively set there are one unit manipulation and maintains, the emergency exits of the maintenance of wind turbine and the manipulation of unit, point
It An Zhuan not air intake and air outlet；The structure of the emergency exits is as body structure；Between the emergency exits and babinet according to
The sealing opening and closing of neoprene material；Waste discharge hydraulic fluid port, smoke outlet, pressure relief opening, power cable outlet are provided on the babinet of the mute cover
Mouth, control circuit line outlet and repairing mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258471.6U CN208073617U (en) | 2018-02-14 | 2018-02-14 | A kind of box mute cover of Gas Generator Set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258471.6U CN208073617U (en) | 2018-02-14 | 2018-02-14 | A kind of box mute cover of Gas Generator Set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073617U true CN208073617U (en) | 2018-11-09 |
Family
ID=64039230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258471.6U Expired - Fee Related CN208073617U (en) | 2018-02-14 | 2018-02-14 | A kind of box mute cover of Gas Generator Set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073617U (en) |
-
2018
- 2018-02-14 CN CN201820258471.6U patent/CN208073617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |