CN204489169U - A kind of structure improved water-proof ventilation device - Google Patents
A kind of structure improved water-proof ventilation device Download PDFInfo
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- CN204489169U CN204489169U CN201520085977.8U CN201520085977U CN204489169U CN 204489169 U CN204489169 U CN 204489169U CN 201520085977 U CN201520085977 U CN 201520085977U CN 204489169 U CN204489169 U CN 204489169U
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- air
- plate
- ventilation device
- structure improved
- improved water
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Abstract
The utility model provides a kind of structure improved water-proof ventilation device, belongs to water-proof ventilation device technique field.It solve the problem of existing water-proof ventilation device water resistance difference.This structure improved water-proof ventilation device comprises pedestal and the louver be installed on pedestal and the venting box be connected with louver; Described louver comprises window frame and some rotation leaves be movably set on window frame; Described venting box comprises box body and is arranged at the some deflector shield groups in box body, ventilation inlet is offered in the side of box body, opposite side is provided with and offers air outlet, and each deflector shield group all offers the air-guiding aisle that air-flow can be made to pass through, and described air-guiding aisle communicates with ventilation inlet and air outlet respectively.This structure improved water-proof ventilation device has the advantage that fanning effect is good, water resistance is good.
Description
Technical field
The utility model belongs to drafting apparatus technical field, relates to a kind of structure improved water-proof ventilation device.
Background technology
Ventilate also known as ventilation, refer to and the air of indoor and outdoor air are exchanged, can be divided into natural ventilation and mechanical ventilation according to the air power relied on that flows, natural ventilation refers to that blast that the hot pressing that utilizes the difference in air temperature of indoor and outdoor to produce and outdoor wind action produce carries out the air inerchange of indoor and outdoor; Mechanical ventilation refers to blower fan to be that power causes air to flow, and mechanical ventilation by the restriction of natural conditions, can not carried out as required blowing and air draft, obtain stable fanning effect.
Engine room ventilation many employings abatvent formula vent window of the boats and ships of prior art, one is provided with for controlling the drag-line that louver opens and closes near louvre ventilation mouth, the portable plate of fixed louver adds the resistance in air channel, decrease the ventilation volume in cabin, at stormy waves and rainstorm weather, seawater and rainwater easily enter cabin from vent window, have impact on the working environment in cabin and the normal operation of equipment.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the structure improved water-proof ventilation device that a kind of fanning effect is good, water resistance is good.
The purpose of this utility model realizes by following technical proposal: a kind of structure improved water-proof ventilation device, comprises pedestal and the louver be installed on pedestal and the venting box be connected with louver; Described louver comprises window frame and some rotation leaves be movably set on window frame; Described venting box comprises box body and is arranged at the some deflector shield groups in box body, ventilation inlet is offered in the side of box body, opposite side is provided with and offers air outlet, and each deflector shield group all offers the air-guiding aisle that air-flow can be made to pass through, and described air-guiding aisle communicates with ventilation inlet and air outlet respectively.
In the structure improved water-proof ventilation device of above-mentioned one, the biside plate that described box body comprises air intake plate, exhausting plate and is arranged between air intake plate and exhausting plate, described ventilation inlet is arranged at the bottom of air intake plate, described air outlet is arranged at the top of exhausting plate, and the two ends of described deflector shield group are connected with biside plate respectively.
In the structure improved water-proof ventilation device of above-mentioned one, described deflector shield group comprises some deflector shields bent in the same way, and is formed with described air-guiding aisle between adjacent two deflector shields.
In the structure improved water-proof ventilation device of above-mentioned one, the quantity of described deflector shield group is two groups, and in two deflector shield groups, the overbending direction of deflector shield is contrary.
In the structure improved water-proof ventilation device of above-mentioned one, between adjacent two ventilation inlets and two air outlets, be equipped with connecting strap, in box body, be also provided with the separator of battery plates that two ends are connected with the connecting strap of air outlet with ventilation inlet respectively.
In the structure improved water-proof ventilation device of above-mentioned one, separator of battery plates is fixed with locating plate, and the two ends of described locating plate are connected with biside plate.
In the structure improved water-proof ventilation device of above-mentioned one, window frame is provided with link slot, has also extended to form adapter plate in the rear end of link slot, described venting box is arranged on adapter plate.
In the structure improved water-proof ventilation device of above-mentioned one, be also fixed with positioning plate on a mounting board.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model comprises pedestal, louver and venting box, louver is as the first ventilation waterproof measure of drafting apparatus, the second ventilation waterproof measure as drafting apparatus of venting box, the setting of twice measure improves the performance of ventilation waterproof of the present utility model.
2, venting box of the present utility model comprises box body and multiple deflector shield group, air flow energy imports venting box from the ventilation inlet of box body, venting box is left from the air outlet of opposite side, deflector shield group is formed by some deflector shield spread configurations, air flow energy passes through from the air-guiding aisle between dividing plate, and discharge ventilation box from air outlet, and rainwater or seawater can be separated with air-flow in the process that circulates in venting box of air-flow, thus the setting of dividing plate improves the fanning effect of venting box, ensure that the water resistance of venting box simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the present utility model.
Fig. 3 is the structural representation of venting box in the utility model one preferred embodiment.
Fig. 4 is the structural representation that in the utility model one preferred embodiment, venting box hides biside plate.
In figure, 100, pedestal; 210, forms; 220, leaf is rotated; 230, link slot; 231, adapter plate; 232, positioning plate; 300, venting box; 320, deflector shield; 330, ventilation inlet; 340, air outlet; 350, separator of battery plates; 360, connecting strap; 370, air intake plate; 380, exhausting plate; 400, locating plate.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figures 1 to 4, this structure improved water-proof ventilation device comprises pedestal 100 and the louver be installed on pedestal 100 and the venting box 300 be connected with louver; Described louver comprises window frame and some rotation leaves 220 be movably set on window frame; Described venting box 300 comprises box body and is arranged at the some deflector shield groups in box body, ventilation inlet 330 is offered in the side of box body, opposite side is provided with and offers air outlet 340, each deflector shield group all offers the air-guiding aisle that air-flow can be made to pass through, and described air-guiding aisle communicates with ventilation inlet 330 and air outlet 340 respectively.
Preferably, box body comprises air intake plate 370, exhausting plate 380 and the biside plate be arranged between air intake plate 370 and exhausting plate 380, ventilation inlet 330 is arranged at the base plate of air intake plate 370, air outlet 340 is arranged at the top of exhausting plate 380, the two ends of deflector shield group are connected with the madial wall of biside plate respectively, connecting strap 360 is equipped with between adjacent two ventilation inlets 330 and two air outlets 340, air-flow enters in box body from ventilation inlet 330 side, in the process derived by the air-guiding aisle in deflector shield group and by air outlet 340, be entrained in seawater in air-flow or raindrop due under the effect of gravity, seawater or raindrop and air-flow depart from, thus avoid seawater or raindrop are derived by venting box 300 together with air-flow, the generation of the phenomenon causing the equipment being arranged at venting box 300 air outlet 340 to break down.
Above-mentioned deflector shield group comprises multiple deflector shield 320 bent in the same way, the two ends of each deflector shield 320 are connected with the madial wall of biside plate respectively, and air-guiding aisle is formed between adjacent two deflector shields 320, the air-flow combing of the disorder imported from ventilation inlet 330 side can be derived from air outlet 340 by the deflector shield 320 that bending is arranged, in the process that air-flow circulates in box body, air-flow enters through the air-guiding aisle between deflector shield 320 and is derived by air outlet 340 side from ventilation inlet 330 side, thus be mingled with foreign material in the gas flow by being stopped during air-guiding aisle, thus the foreign material avoided in the air-flow of deriving from air outlet 340 side are to the damage of cabin equipment, affect the normal operation of boats and ships.
Preferably, the quantity of above-mentioned deflector shield group is two groups, but the quantity of deflector shield group is not limited to two groups, two groups of deflector shield groups are vertically arranged in box body respectively, in two deflector shield groups, the overbending direction of deflector shield 320 is contrary, overbending direction near the deflector shield group of ventilation inlet 330 side deviates from ventilation inlet 330 side, and deviate from air outlet 340 side near the overbending direction of the deflector shield 320 of air outlet 340 side, thus can along the air flow line imported from ventilation inlet 330 by the circulating direction of air-flow combing extremely in " s " shape, avoid and be directed into the air turbulence in box body by all directions and form cyclone at box body, the circulation efficiency phenomenon affecting air-flow produces, improve the circulation efficiency of air-flow by venting box 300.
Further, the quantity of vent window and ventilation inlet 330 and both quantity is three, but the quantity of vent window is not limited to three, connecting strap 360 is provided with between adjacent two ventilation inlets 330 or two air outlets 340, " Z " font separator of battery plates 350 will be divided into two in venting box 300 is provided with in venting box 300, and the two ends of separator of battery plates 350 are connected with the connecting strap 360 of air outlet 340 with ventilation inlet 330 respectively, the air-flow imported by ventilation inlet 330 can be divided into two parts and by venting box 300 by separator of battery plates 350, reduce air-flow from each orientation entering the probability that the generation of the phenomenon of air turbulence occurs in venting box 300, thus improve the circulating rate of air-flow.
Further, two locatings plate 400 are also provided with in venting box 300, the quantity of locating plate 400 is not limited only to two, can be 3 even more, a locating plate 400 is horizontally set on the aft end face of venting box 300, another locating plate 400 is horizontally set on separator of battery plates 350, and the two ends of two locatings plate 400 are all connected with the two side of venting box 300, thus the setting of locating plate 400 improves the steadiness that box body two side is installed, avoid in the process used at venting box 300, two side and the box body of box body come off, and have impact on the phenomenon that drafting apparatus normally works and produce, improve the service life of venting box 300.
Above-mentioned louver comprises window frame and some rotation leaves 220 be movably set on window frame, rotating leaf 220 is horizontally set on forms 210 successively, and rotation leaf 220 can rotate within the scope of certain angle, in the use procedure of reality, the air flow energy being entered box body by louver drives rotation leaf 220 to rotate, thus have adjusted the angle of the inclination of rotating leaf 220, reduce the resistance rotating leaf 220 pairs of air-flows, improve the air intake efficiency of louver, the aft end face of window frame is also fixed with link slot 230, link slot 230 has also extended to form adapter plate 231, venting box 300 arranges with on adapter plate 231, after venting box 300 is arranged at louver, avoid venting box 300 in the process of drafting apparatus work to be exposed in air and cause damage, and shorten the service life of venting box 300.
Preferably, link slot 230 is also provided with in the upper of window frame, link slot 230 is arranged at the lower end of the aft end face of window frame, adapter plate 231 has been extended to form in the rear end of link slot 230, venting box 300 is obliquely installed on adapter plate 231 and the ventilation inlet 330 of venting box 300 is connected with link slot 230, thus the rainwater dropped in venting box 300 or seawater can flow in link slot 230 along adapter plate 231, and flow out louver by window frame.
Further, adapter plate 231 is also fixed with positioning plate 232, the setting of positioning plate 232 avoids when venting box 300 is installed on adapter plate 231, and venting box 300 position skew occurs and affects the normal work of drafting apparatus.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (8)
1. a structure improved water-proof ventilation device, comprises pedestal and the louver be installed on pedestal and the venting box be connected with louver; Described louver comprises window frame and some rotation leaves be movably set on window frame; It is characterized in that, described venting box comprises box body and is arranged at the some deflector shield groups in box body, ventilation inlet is offered in the side of box body, opposite side is provided with and offers air outlet, each deflector shield group all offers the air-guiding aisle that air-flow can be made to pass through, and described air-guiding aisle communicates with ventilation inlet and air outlet respectively.
2. the structure improved water-proof ventilation device of one according to claim 1, it is characterized in that, the biside plate that described box body comprises air intake plate, exhausting plate and is arranged between air intake plate and exhausting plate, described ventilation inlet is arranged at the bottom of air intake plate, described air outlet is arranged at the top of exhausting plate, and the two ends of described deflector shield group are connected with biside plate respectively.
3. the structure improved water-proof ventilation device of one according to claim 1, is characterized in that, described deflector shield group comprises some deflector shields bent in the same way, and is formed with described air-guiding aisle between adjacent two deflector shields.
4. the structure improved water-proof ventilation device of one according to claim 3, is characterized in that, the quantity of described deflector shield group is two groups, and in two deflector shield groups, the overbending direction of deflector shield is contrary.
5. the structure improved water-proof ventilation device of one according to claim 1 and 2, it is characterized in that, between adjacent two ventilation inlets and two air outlets, be equipped with connecting strap, in box body, be also provided with the separator of battery plates that two ends are connected with the connecting strap of air outlet with ventilation inlet respectively.
6. the structure improved water-proof ventilation device of one according to claim 5, it is characterized in that, separator of battery plates is fixed with locating plate, the two ends of described locating plate are connected with biside plate.
7. the structure improved water-proof ventilation device of one according to claim 6, is characterized in that, be also provided with link slot in the upper of window frame, and also extended to form adapter plate in the rear end of link slot, described venting box is arranged on adapter plate.
8. the structure improved water-proof ventilation device of one according to claim 7, is characterized in that, be also fixed with positioning plate on a mounting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085977.8U CN204489169U (en) | 2015-02-06 | 2015-02-06 | A kind of structure improved water-proof ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085977.8U CN204489169U (en) | 2015-02-06 | 2015-02-06 | A kind of structure improved water-proof ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204489169U true CN204489169U (en) | 2015-07-22 |
Family
ID=53568442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085977.8U Expired - Fee Related CN204489169U (en) | 2015-02-06 | 2015-02-06 | A kind of structure improved water-proof ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204489169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709457A (en) * | 2015-02-06 | 2015-06-17 | 宁波市鄞州顺达船舶机械有限公司 | Water-proof ventilation device of improved structure |
-
2015
- 2015-02-06 CN CN201520085977.8U patent/CN204489169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709457A (en) * | 2015-02-06 | 2015-06-17 | 宁波市鄞州顺达船舶机械有限公司 | Water-proof ventilation device of improved structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210206 |