CN202402185U - Air inlet device of chassis of mute generator set - Google Patents
Air inlet device of chassis of mute generator set Download PDFInfo
- Publication number
- CN202402185U CN202402185U CN2011205566031U CN201120556603U CN202402185U CN 202402185 U CN202402185 U CN 202402185U CN 2011205566031 U CN2011205566031 U CN 2011205566031U CN 201120556603 U CN201120556603 U CN 201120556603U CN 202402185 U CN202402185 U CN 202402185U
- Authority
- CN
- China
- Prior art keywords
- generator set
- air channel
- labyrinth
- air inlet
- 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
Abstract
The utility model discloses an air inlet device of a chassis of a mute generator set. A plurality of seal diaphragms are vertically arranged in a generator set shell to form a plurality of chambers; the bottom end of the generator set shell is connected with a labyrinth air channel; air outlets of the labyrinth air channel are respectively connected into the chambers; the top ends of the seal diaphragms between the two chambers are respectively provided with an air vent; the side wall of the generator set shell is provided with an air inlet; and the air inlet is connected with the labyrinth air channel through a generator set air channel to form a ventilating duct. The air inlet device has the following technical effects: 1. the length of the air inlet channel is increased and wind noise is reduced; and 2. the seal diaphragms in a system are utilized to further reduce the leakage of the noise of the generator set and the effect of manufacturing ultra quiet generator set can be achieved.
Description
Technical field
The utility model relates to a kind of air intake device, relates in particular to a kind of chassis air intake device that is used for quiet generator set.
Background technique
General mute diesel generator set adopts the straight-through air draft design of advancing, and can not fine solution isolate the noise leakage in the generator operation, thereby can not satisfy many to the quiet place that strict demand is arranged.
Summary of the invention
The purpose of the utility model has been to provide a kind of chassis air intake device that is used for quiet generator set; Substituted the open type air inlet system of old-fashioned quiet generator set; The noise that can effectively reduce in the unit operation to be produced leaks, thereby has increased the quiet effect of generator set, and this system's processing is simple; Characteristics with low cost, with short production cycle.
The utility model is realized like this; It comprises intake grill, unit air channel, air channel, labyrinth, seal diaphragm, machine unit shell; It is characterized in that vertically being connected with in the machine unit shell some seal diaphragms and form several chambers; The bottom of said machine unit shell is connected with the air channel, labyrinth, and the exhaust outlet in air channel, labyrinth is connected respectively in the chamber, and the top of the seal diaphragm between two chambers is provided with ventilated port; The sidewall of said machine unit shell has intake grill, and intake grill connects the air channel, labyrinth through the unit air channel and forms ventilation flue.
The technique effect of the utility model is: the length that 1, has increased air intake passage reduces wind and makes an uproar; 2, utilize enclosed baffle in the system, the noise that has further reduced unit leaks.To reach the effect of making super-silent generator set.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Intake grill 2, unit air channel 3, air channel, labyrinth 4, seal diaphragm 5, machine unit shell in the drawings, 1.
Embodiment
As shown in Figure 1; The utility model is realized like this, vertically is connected with some seal diaphragms 4 in the machine unit shell 5 and forms several chambers, and the bottom of said machine unit shell 5 is connected with air channel, labyrinth 3; The exhaust outlet in air channel, labyrinth 3 is connected respectively in the chamber; The top of the seal diaphragm 4 between two chambers is provided with ventilated port, and the sidewall of said machine unit shell 5 has intake grill 1, and intake grill 1 forms ventilation flue through air channel, 2 connection labyrinth, unit air channel 3.
Claims (1)
1. chassis air intake device that is used for quiet generator set; It comprises intake grill, unit air channel, air channel, labyrinth, seal diaphragm, machine unit shell; It is characterized in that vertically being connected with in the machine unit shell some seal diaphragms and form several chambers; The bottom of said machine unit shell is connected with the air channel, labyrinth, and the exhaust outlet in air channel, labyrinth is connected respectively in the chamber, and the top of the seal diaphragm between two chambers is provided with ventilated port; The sidewall of said machine unit shell has intake grill, and intake grill connects the air channel, labyrinth through the unit air channel and forms ventilation flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205566031U CN202402185U (en) | 2011-12-28 | 2011-12-28 | Air inlet device of chassis of mute generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205566031U CN202402185U (en) | 2011-12-28 | 2011-12-28 | Air inlet device of chassis of mute generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402185U true CN202402185U (en) | 2012-08-29 |
Family
ID=46699836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205566031U Expired - Fee Related CN202402185U (en) | 2011-12-28 | 2011-12-28 | Air inlet device of chassis of mute generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725189A (en) * | 2017-11-14 | 2018-02-23 | 江苏豪赛科技股份有限公司 | A kind of box Jing Yin unit Silenced base air intake structure |
-
2011
- 2011-12-28 CN CN2011205566031U patent/CN202402185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725189A (en) * | 2017-11-14 | 2018-02-23 | 江苏豪赛科技股份有限公司 | A kind of box Jing Yin unit Silenced base air intake structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taihao Power Supply Technology Co.,Ltd. Assignor: Taihao Science & Technology Co., Ltd. Contract record no.: 2014360000012 Denomination of utility model: Air inlet device of chassis of mute generator set Granted publication date: 20120829 License type: Exclusive License Record date: 20140116 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |