CN106985630A - The noise reducing mechanism of the four permanent air conditioning chambers for caravan - Google Patents
The noise reducing mechanism of the four permanent air conditioning chambers for caravan Download PDFInfo
- Publication number
- CN106985630A CN106985630A CN201710222354.4A CN201710222354A CN106985630A CN 106985630 A CN106985630 A CN 106985630A CN 201710222354 A CN201710222354 A CN 201710222354A CN 106985630 A CN106985630 A CN 106985630A
- Authority
- CN
- China
- Prior art keywords
- blimp
- air
- caravan
- permanent
- noise reducing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides the noise reducing mechanism of the permanent air conditioning chamber of four for caravan, it is related to four permanent caravan with air-conditioner technical field of auxiliary equipment, on the centrifugal blower that four permanent air-conditionings are set in by blimp, air-out passage is provided with blimp, the both sides of air-out passage are connected through the hinge out windshield respectively, go out windshield to connect by the inner side of tensioning mechanism and blimp, blimp bottom is additionally provided with support bar, support bar is located on the block of supporting mechanism, realize the sound insulation and noise reduction to centrifugal blower, and take the positioning of non-bolt, avoid the inconvenience of inspection and maintenance, the direction of air-out has also been concentrated simultaneously, substantially increase wind-force, the present apparatus is simple and practical, it is quick and easy for installation, the noise reduction of four permanent air-conditionings of caravan can preferably be realized and used.
Description
Technical field
The present invention relates to four permanent caravan with air-conditioner technical field of auxiliary equipment, the drop of four permanent air conditioning chambers of caravan is particularly used for
Make an uproar mechanism.
Background technology
The permanent net air-conditioning of caravan constant temperature and humidity perseverance oxygen, because space is limited, air cooler, air purifier and air-conditioning, its wind
Machine uses centrifugal blower, and blower fan system is excessively concentrated and noise is bigger than normal due to wind speed, causes client's use environment noise big, influence
Comfort level, original noise reducing mechanism is connected by the way of the connection of left and right cover plate bolt, is needed during inspection and maintenance its is complete
Dismounting, bolt and packing ring easily drop during dismounting, influence maintenance process, and install trouble.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology there is provided the drop of the permanent air conditioning chamber of four for caravan
Make an uproar mechanism, overcomes the deficiencies in the prior art part, reasonable in design, compact conformation.
To realize object above, the present invention is achieved by the following technical programs：Four permanent air conditioning chambers for caravan
Noise reducing mechanism, including tensioning mechanism, go out windshield, blimp and supporting mechanism, the blimp is set in the centrifugation of four permanent air-conditionings
On blower fan, be provided with air-out passage on the blimp, the both sides of the air-out passage be connected through the hinge respectively it is described go out windshield,
It is described go out windshield be connected by tensioning mechanism with the inner side of the blimp, the blimp bottom is additionally provided with support bar, described
Support bar is located on the block of the supporting mechanism.
Further, the tensioning mechanism includes montant, connecting rod and the first spring, the montant fix be located at it is described every
On the madial wall of sound cover, the connecting rod is connected with the montant by bearing pin, first spring respectively with the connecting rod
And montant connection, the connecting rod is connected by bearing pin with the connecting portion that the air-out is covered.
Further, the supporting mechanism includes baffle plate, second spring and sleeve, and the baffle plate is located in the sleeve,
One end of the second spring is fixedly connected with the baffle plate, and the other end is fixedly connected with the sleeve, is realized and is worked as support bar top
Firmly baffle plate, and support is acted on by the elastic force of second spring, it is to avoid due to going out the shake of blimp when acting on air-out of windshield, keep away
Exempt from and centrifuge direct collision.
Further, the supporting mechanism has 4, is evenly distributed on the bottom of the blimp.
Further, the centrifugal blower includes shell, and the wind wheel and the driving wind wheel being located in the shell are rotated
Motor, the shell is provided with air inlet and air outlet, and the air-out passage of the air outlet and the blimp is oppositely arranged.
Further, the sound insulating layer of silencing plate and outside of each blimp including inner side.
Further, the blimp and go out windshield for arc-shaped structure, and it is described go out windshield be symmetrically arranged at the sound insulation
The side of the air-out passage of cover.
Compared with prior art, the beneficial effects of the invention are as follows：
The invention provides the noise reducing mechanism of the permanent air conditioning chamber of four for caravan, the centrifugation of four permanent air-conditionings is set in by blimp
On blower fan, air-out passage is provided with blimp, the both sides of air-out passage are connected through the hinge out windshield respectively, go out windshield and pass through drawing
The inner side of tight mechanism and blimp is connected, and blimp bottom is additionally provided with support bar, and support bar is located on the block of supporting mechanism, real
Now to the sound insulation and noise reduction of centrifugal blower, and the positioning of non-bolt is taken, it is to avoid the inconvenience of inspection and maintenance, while also concentrating
The direction of air-out, substantially increases wind-force, the present apparatus is simple and practical, quick and easy for installation, can preferably realize
The noise reduction of four air-conditionings of caravan and use.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is structural representation of the invention.
Fig. 3 is front view of the invention.
Fig. 4 is vertical cross-sectional of the invention.
Fig. 5 is transverse sectional view of the invention.
In figure：1st, tensioning mechanism；1.1st, montant；1.2nd, connecting rod；1.3rd, the first spring；2nd, windshield is gone out；3rd, blimp；4、
Supporting mechanism；4.1st, block；4.2nd, second spring；4.3rd, sleeve；5th, centrifugal blower；6th, support bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
With reference to accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, to realize object above, the present invention gives by the following technical programs
Realize：The noise reducing mechanism of the four permanent air conditioning chambers for caravan, including tensioning mechanism 1, go out windshield 2, blimp 3 and supporting mechanism 4,
The blimp 3 is set on the centrifugal blower 5 of four permanent air-conditionings, and air-out passage, the air-out passage are provided with the blimp 3
Both sides be connected through the hinge respectively it is described go out windshield 2, it is described go out windshield 2 pass through the inner side of tensioning mechanism 1 and the blimp 3
Connection, the bottom of blimp 3 is additionally provided with support bar 6, and the support bar 6 is located on the block 4.1 of the supporting mechanism 4.
It is preferred that, the tensioning mechanism 1 includes montant 1.1, the spring 1.3 of connecting rod 1.2 and first, and the montant 1.1 is consolidated
Surely on the madial wall for being located at the blimp 3, the connecting rod 1.2 is connected with the montant 1.1 by bearing pin, first bullet
Spring 1.3 respectively with the connecting rod 1.2 and montant 1.1 be connected, the connecting rod by bearing pin with it is described go out windshield 2 on company
Socket part is connected；The supporting mechanism 4 includes baffle plate 4.1, second spring 4.2 and sleeve 4.3, and the baffle plate 4.1 is located at the set
In cylinder 4.3, one end of the second spring 4.2 is fixedly connected with the baffle plate 4.1, and the other end is fixed with the sleeve 4.3 to be connected
Connect；The supporting mechanism 4 has 4, is evenly distributed on the bottom of the blimp 3；The centrifugal blower 5 includes shell 6, is located at
Wind wheel in the shell and the motor for driving the wind wheel to rotate, the shell 6 are provided with air inlet and air outlet, it is described go out
Air port and the air-out passage of the blimp 3 are oppositely arranged；The sound insulation of silencing plate and outside of each blimp 3 including inner side
Layer；The blimp 3 and go out windshield 2 for arc-shaped structure, and it is described go out windshield 2 be symmetrically arranged at the air-out of the blimp 3 and lead to
The side in road.
Working process and principle of the invention：
The present invention in use, blimp 3 is used for the sound insulation of whole centrifugal blower 5, the spring 1.3 of regulation first and connecting rod 1.2 and
The connecting length of montant 1.1, windshield 2 is tensioned out by the first spring 1.3 of tensioning mechanism 1；When centrifugal blower 5 starts, go out
Air port is gone out to air-out passage, is pushed out because wind-force effect will go out windshield 2, is realized air-out；When centrifugal blower 5 is closed, stop
Only air-out, due to the tightening force of tensioning mechanism 1, will go out windshield 2 and reclaims, and realize the protection to centrifugal blower 5, and the present invention is used
Mechanical Driven, has not only saved the energy but also has realized low-carbon environment-friendly.
To sum up, the invention provides the noise reducing mechanism of the permanent air conditioning chamber of four for caravan, four are set in by blimp 3 permanent
On the centrifugal blower 5 of air-conditioning, air-out passage is provided with blimp 3, the both sides of air-out passage are connected through the hinge out windshield respectively
2, go out windshield 2 and be connected by tensioning mechanism 1 with the inner side of blimp 3, the bottom of blimp 3 is additionally provided with support bar 6, support bar 6 is set
On the block 4.1 of supporting mechanism 4, the sound insulation and noise reduction to centrifugal blower 5 is realized, and take the positioning of non-bolt, it is to avoid
The inconvenience of inspection and maintenance, while also having concentrated the direction of air-out, substantially increases wind-force, the present apparatus is simple and practical, peace
Fill it is convenient and swift, can preferably be realize caravan four air-conditionings noise reduction and use.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. the noise reducing mechanism of the four permanent air conditioning chambers for caravan, it is characterised in that including tensioning mechanism, go out windshield, blimp and
Supporting mechanism, the blimp is set on the centrifugal blower of four permanent air-conditionings, is provided with air-out passage on the blimp, it is described go out
The both sides of wind passage be connected through the hinge respectively it is described go out windshield, it is described go out windshield pass through tensioning mechanism with the blimp
Side is connected, and the blimp bottom is additionally provided with support bar, and the support bar is located on the block of the supporting mechanism.
2. the noise reducing mechanism of the four permanent air conditioning chambers according to claim 1 for caravan, it is characterised in that the fastener
Structure includes montant, connecting rod and the first spring, and the montant is fixed and is located on the madial wall of the blimp, the connecting rod with
The montant is connected by bearing pin, first spring respectively with the connecting rod and montant be connected, the connecting rod passes through
The connecting portion that bearing pin is covered with the air-out is connected.
3. the noise reducing mechanism of the four permanent air conditioning chambers according to claim 1 for caravan, it is characterised in that the support machine
Structure includes baffle plate, second spring and sleeve, and the baffle plate is located in the sleeve, one end of the second spring and the baffle plate
It is fixedly connected, the other end is fixedly connected with the sleeve.
4. the noise reducing mechanism of the four permanent air conditioning chambers according to claim 1 for caravan, it is characterised in that the support machine
Structure has 4, is evenly distributed on the bottom of the blimp.
5. the noise reducing mechanism of the four permanent air conditioning chambers according to claim 1 for caravan, it is characterised in that the centrifugation wind
Machine includes shell, and the wind wheel being located in the shell and the motor for driving the wind wheel to rotate, the shell are provided with air inlet
And air outlet, the air-out passage of the air outlet and the blimp is oppositely arranged.
6. the noise reducing mechanism of the four permanent air conditioning chambers according to claim 1 for caravan, it is characterised in that each blimp
The sound insulating layer of silencing plate and outside including inner side.
7. the noise reducing mechanism of the four permanent air conditioning chambers according to claim 1 for caravan, it is characterised in that the blimp
With go out windshield for arc-shaped structure, and it is described go out windshield be symmetrically arranged at the blimp air-out passage side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222354.4A CN106985630A (en) | 2017-04-07 | 2017-04-07 | The noise reducing mechanism of the four permanent air conditioning chambers for caravan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222354.4A CN106985630A (en) | 2017-04-07 | 2017-04-07 | The noise reducing mechanism of the four permanent air conditioning chambers for caravan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106985630A true CN106985630A (en) | 2017-07-28 |
Family
ID=59415771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710222354.4A Pending CN106985630A (en) | 2017-04-07 | 2017-04-07 | The noise reducing mechanism of the four permanent air conditioning chambers for caravan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942373A (en) * | 2020-07-17 | 2022-01-18 | 广州汽车集团股份有限公司 | Automobile window wind vibration noise adjusting device and method and automobile |
-
2017
- 2017-04-07 CN CN201710222354.4A patent/CN106985630A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942373A (en) * | 2020-07-17 | 2022-01-18 | 广州汽车集团股份有限公司 | Automobile window wind vibration noise adjusting device and method and automobile |
| CN113942373B (en) * | 2020-07-17 | 2024-03-15 | 广州汽车集团股份有限公司 | Automobile window wind vibration noise adjusting device and method and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108237864A (en) | A kind of new-energy automobile has the cooling device of air duct cycle | |
| CN206749495U (en) | Electric motor coach back axle | |
| CN103743008B (en) | Core level air-treatment unit | |
| CN207093205U (en) | A kind of portable diesel generating set of low noise pitch radiating | |
| CN205381273U (en) | A draw gear for air rail train | |
| CN112061365B (en) | Indoor noise reduction device for ocean passenger ship | |
| CN107795507A (en) | A kind of air blower with cooling function | |
| CN110921862A (en) | Be applied to sewage treatment plant's magnetic suspension air-blower | |
| CN106985630A (en) | The noise reducing mechanism of the four permanent air conditioning chambers for caravan | |
| CN104566646B (en) | A kind of cabinet air-conditioner | |
| CN206781481U (en) | The noise reducing mechanism of the four permanent air conditioning chambers for caravan | |
| CN206753941U (en) | A kind of centrifugal laboratory hood of low noise | |
| CN209358337U (en) | A kind of motor with uniformly distributed ventilated type protective roof structure | |
| CN206749453U (en) | A kind of air conditioning for automobiles of the convenient dismounting of shutter | |
| CN113479026B (en) | Low-noise hydraulic air conditioner for vehicle | |
| CN215979993U (en) | Damping device of axial flow fan | |
| CN211174186U (en) | Tunnel ventilation system | |
| CN207246063U (en) | A kind of power concentration EMU auxiliary transformer cabinet cooling fan | |
| CN206465732U (en) | A kind of new-energy automobile has the cooling device that air channel is circulated | |
| CN207291587U (en) | A kind of automobile list steams air-conditioning | |
| CN207906160U (en) | Wind turbine quick-disassembly structure | |
| CN110259554A (en) | A kind of silencing cooling structure of engine | |
| CN105370597A (en) | Parallel and series hybrid type axial flow fan set for cooling unit of electric multiple unit | |
| CN206709269U (en) | Non-axis transmission rotary dehumidifier | |
| CN205260374U (en) | Cooling unit of electric rail car group organizes with compounding in series formula axial fan with parallelly connected |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |