CN211139640U

CN211139640U - Labyrinth cabin ventilation exhaust structure

Info

Publication number: CN211139640U
Application number: CN201922328513.6U
Authority: CN
Inventors: 景海平; 朱贤明
Original assignee: Wuxi Dongfang High Speed Craft Development Co ltd
Current assignee: Wuxi Dongfang High Speed Craft Development Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-31
Anticipated expiration: 2029-12-23

Abstract

The embodiment of the utility model discloses a labyrinth type cabin ventilation and exhaust structure, which comprises a cabin, wherein an air inlet bin for sucking outside air into the cabin is arranged on the upper surface of one end of the cabin, an exhaust bin is arranged on the other end of the cabin, the device is respectively provided with the air inlet bin and the exhaust bin at the two ends of the cabin, when the air enters, the air can fully flow through the inside of the whole cabin and take away heat in the cabin, thereby avoiding the situation that the exhaust force is smaller and the effect is less ideal because the position of an exhaust fan is fixed, simultaneously, when the air is exhausted, the air can firstly flow through a main exhaust hood, and then is exhausted after being shunted by a top cover of the exhaust bin, because the main exhaust hood is provided with a metal blocking net, the outside mosquitoes can not easily enter the cabin, meanwhile, the exhaust holes are arranged on the exhaust cabin, when big waves are encountered, the main exhaust hood can play a role of blocking to prevent water from directly entering the cabin, and the accumulated water after blocking can be discharged from the water discharge hole so as to avoid the situation that the accumulated water is more and then permeates into the cabin body.

Description

Labyrinth cabin ventilation exhaust structure

Technical Field

The embodiment of the utility model provides a ventilation exhaust apparatus field, concretely relates to labyrinth cabin ventilation exhaust structure.

Background

Ships are a general term for various ships, which are vehicles capable of being transported or operated by sailing or berthing in water and have different technical performances, equipment and structural types according to different use requirements, and ventilation and air exchange devices in a ship cabin are important components of the ships, so that it is necessary to search for the ventilation and air exchange devices of the ships.

The traditional ship cabin ventilation adopts an exhaust fan to directly pump and exhaust, but the operation has problems, and the farther the exhaust fan is away from the exhaust fan, the smaller the pumping force is and the less ideal the effect is; meanwhile, when the ship is exposed to heavy waves, the ship body always fluctuates, so that the problems of water inflow, easy entry of mosquitoes and the like are easily caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a labyrinth cabin ventilation exhaust structure to solve the problems that the farther the distance from the exhaust fan is, the smaller the pumping and exhausting force is and the more undesirable the effect is because the exhaust fan is fixed in the prior art; meanwhile, when the ship is exposed to heavy waves, the ship body always fluctuates, so that the problems of water inflow and easy entry of mosquitoes are easily caused.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a labyrinth type cabin ventilation and exhaust structure comprises a cabin, wherein an air inlet cabin for sucking outside air into the cabin is arranged on the upper surface of one end of the cabin, and an exhaust cabin is arranged at the other end of the cabin;

the exhaust bin comprises a main exhaust hood which is directly connected with the upper surface of the cabin and used for guiding hot air in the cabin, an exhaust bin body with the end part connected with the surface of the cabin is sleeved on the outer side of the main exhaust hood, an exhaust bin top cover used for guiding the hot air to two sides is installed at the top of the exhaust bin body, a metal blocking net is installed at one end, close to the exhaust bin top cover, of the main exhaust hood, and an exhaust grille used for discharging the hot air to two sides is installed on the side wall of the main exhaust hood.

As an optimized scheme of the utility model, the transversal isosceles trapezoid structure of personally submitting of main exhaust hood, just main exhaust hood with the metal keeps off the height-alike of net.

As an optimized proposal of the utility model, a plurality of drainage water holes for draining accumulated water are arranged on the side wall of the exhaust bin body in the area below the exhaust grille.

As the utility model discloses a preferred scheme, the air inlet storehouse encloses the cover including installing the air inlet in cabin upper surface the side-mounting that the air inlet encloses the cover has the air intake, just is in the bottom that the air inlet enclosed the cover corresponds position department with the air intake and installs air exhaust fan.

As a preferred scheme of the utility model, the air intake includes the weather shield and installs the air inlet fender frame in the air inlet enclosure side the air inlet keeps off and is provided with the air intake cavity in the frame the apopore has been seted up to the bottom lateral wall of air intake cavity, the weather shield be located the air intake cavity in and the tip with the interior wall connection of air intake cavity, the other end of weather shield with the apopore is connected.

The utility model discloses an embodiment has following advantage:

the equipment is provided with an air inlet bin at one end of a machine cabin and an exhaust bin at the other end, after air is fed into the air inlet bin, the air can fully flow through the whole cabin and fully take away the heat in the cabin, thereby avoiding the phenomenon that the farther the air exhaust fan is away from the air exhaust fan due to the fixed position of the air exhaust fan, the smaller the pumping and exhausting force and the less ideal effect, and simultaneously, when the gas is exhausted, the gas firstly flows through the main exhaust hood and after the gas is shunted by the exhaust bin top cover, then the air is discharged from the two sides of the bottom of the main exhaust hood, and because the metal blocking net is arranged on the main exhaust hood, the external mosquitoes can not easily enter the cabin, meanwhile, the exhaust cabin body is provided with a water drainage hole, when the cabin body meets heavy-wave weather, the main exhaust hood can play a role of blocking to prevent water from directly entering the cabin body, meanwhile, the accumulated water after blocking can be discharged from the water discharge holes so as to avoid the situation that the accumulated water is more and then permeates into the cabin body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of an exhaust chamber according to an embodiment of the present invention;

fig. 3 is a schematic view of an air inlet structure according to an embodiment of the present invention;

fig. 4 is a rear view of a hull according to an embodiment of the present invention.

In the figure:

1-a cabin; 2-an air inlet bin; 3-an exhaust bin;

201-air intake enclosure; 202-an air inlet; 203-an air exhaust fan; 204-rain shield; 205-air intake blocking frame; 206-an air inlet chamber; 207-water outlet;

301-main exhaust hood; 302-an exhaust bin body; 303-exhaust bin top cover; 304-a metal barrier net; 305-an exhaust grill; 306-drain water holes.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 4, the utility model provides a labyrinth cabin ventilation exhaust structure, it makes the cabin interior gas and outside gas circulate through air inlet bin 2 and the exhaust bin 3 that set up respectively at 1 both ends in cabin, so alright fully take away the inside heat of whole cabin, can flow through main exhaust hood 301 earlier when gas outgoing simultaneously, treat after the reposition of redundant personnel of exhaust bin top cap 303, can discharge from main exhaust hood 301 bottom both sides again, because of having installed metal on the main exhaust hood 301 and having kept off net 304, so outside mosquito can not get into the cabin easily, exhaust outlet 306 has been seted up on the exhaust cabin body 302 simultaneously, when meetting big weather, main exhaust hood 301 can play the wave and block the effect and avoid water directly to get into the cabin body, ponding after blockking simultaneously can be followed discharge outlet 306 and discharged in order to avoid the more condition of the cabin body of ponding to take place.

As shown in fig. 1 and 2, the air conditioner comprises a cabin 1, an air inlet bin 2 for drawing outside air into the cabin 1 is installed on the upper surface of one end of the cabin 1, and an air outlet bin 3 is installed on the other end of the cabin 1.

When the exhaust structure is used, the front end and the rear end of the cabin 1 are directly communicated, namely, outside air is sucked into the cabin 1 through the air inlet cabin 2, then air in the cabin 1 flows through the whole cabin 1 and sufficiently takes away heat in the cabin, and finally hot air is exhausted through the exhaust cabin 3.

As shown in fig. 1 and 2, the exhaust bin 3 includes a main exhaust hood 301 directly connected to an upper surface of the nacelle 1 and used for guiding hot air out of the nacelle 1, an exhaust bin body 302 having an end connected to a surface of the nacelle 1 is sleeved on an outer side of the main exhaust hood 301, an exhaust bin top cover 303 for guiding hot air to both sides is installed on a top of the exhaust bin body 302, equipment such as a flagpole, a life raft, a radar, etc. may be installed on the exhaust bin top cover 303, a metal screen 304 is installed at one end of the main exhaust hood 301 close to the exhaust bin top cover 303, and an exhaust grille 305 for discharging hot air to both sides is installed on a side wall of the main exhaust hood 301.

The exhaust bin 3 can play a role in ventilation and exhaust, and can prevent mosquitoes, sea water and the like from entering the cabin, the specific operation is that after outside air is sucked into the cabin 1 through the air inlet bin 2, the air can flow through the whole cabin 1, then the air in the cabin 1 can be led out through the main exhaust hood 301, when the led-out air contacts the exhaust bin top cover 303, the air can be separated to flow to the left and right sides, then the hot air at the left and right sides can move downwards through the metal blocking net 304 to be exhausted from the exhaust grille 305, because the cross section of the main exhaust hood 301 is in an isosceles trapezoid structure, and the height of the main exhaust hood 301 is the same as that of the metal blocking net 304, when the air flows out from the metal blocking net 304 and contacts the main exhaust hood 301, the air can move downwards along the inclined plane of the main exhaust hood 301 to be directly exhausted from the exhaust grille 305, thus the purposes of ventilation and heat dissipation are realized, when the wind and rain weather is heavy waves, if splashed water drops splash into the exhaust grille 305, the water drops can be immediately blocked by the main exhaust cover 301, rainwater can be effectively prevented from permeating, if the splashed rainwater is more, a plurality of water draining and draining holes 306 for draining accumulated water are formed in the lower area of the exhaust grille 305 on the side wall of the exhaust cabin body 302, so that the accumulated water can be directly drained from the water draining and draining holes 306, the situation that the accumulated water is more and water seeps in the cabin is avoided, meanwhile, the purpose of blocking and filtering small animals can be achieved through the metal blocking net 304, namely, only gas can normally pass through and mosquitoes can not pass through.

As shown in fig. 1 and fig. 3, the intake cabin 2 includes an intake enclosure 201 installed on the upper surface of the cabin 1, an intake port 202 is installed on the side surface of the intake enclosure 201, the shape of the intake port 202 can be configured according to the shape of the cabin, and an exhaust fan 203 is installed at the bottom of the intake enclosure 201 and at a position corresponding to the intake port 202.

The air intake cabin 2 can achieve the purpose of pumping outside air into the cabin 1, and the specific operation is that, when the air exhaust fan 203 is directly opened, the outside air can enter the air intake enclosure 201 through the air intake 202, and then enter the cabin 1 from the air intake enclosure 201, because the air intake 202 comprises the rain shield 204 and the air intake baffle 205 installed on the side surface of the air intake enclosure 201, the air intake baffle 205 is internally provided with the air intake chamber 206, the side wall of the bottom of the air intake chamber 206 is provided with the water outlet 207, the rain shield 204 is positioned in the air intake chamber 206 and the end part is connected with the inner wall of the air intake chamber 206, the other end of the rain shield 204 is connected with the water outlet 207, when the specific connection is performed, the end part of the rain shield 204 is welded with the edge of the lowest part of the water outlet 207, so that the rain can flow through the rain shield 204 and finally be directly discharged from the water outlet 207, therefore, when the outside air is pumped into the air intake chamber 206, at this time, the sucked air is blocked by the rain blocking plate 204, so that rainwater in the air is blocked, and the rainwater is prevented from directly entering the cabin, and the blocked rainwater is slowly gathered together and directly discharged through the water outlet 207.

In this embodiment, the specific flow of air circulation is as follows: outside air is drawn into the air inlet enclosure 201 through the air extractor 203, the drawn air passes through the cabin 1 and sufficiently takes away heat in the cabin 1, the air carrying the heat directly impacts the exhaust bin top cover 303 through the guidance of the main exhaust hood 301 and flows to two sides, and finally the air on the two sides is discharged from the exhaust grille 305 and circulates according to the process.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The labyrinth type cabin ventilation and exhaust structure is characterized by comprising a cabin (1), wherein an air inlet bin (2) for sucking outside air into the cabin (1) is arranged on the upper surface of one end of the cabin (1), and an exhaust bin (3) is arranged at the other end of the cabin (1);

exhaust storehouse (3) include with cabin (1) upper surface direct connection and be used for leading out cabin (1) inside hot-air main exhaust hood (301) the exhaust storehouse body (302) that tip and cabin (1) surface are connected have been cup jointed in the outside of main exhaust hood (301) the exhaust storehouse top cap (303) that are used for hot-air direction both sides are installed to the top of the exhaust storehouse body (302), metal blocking net (304) are installed in the one end that is close to exhaust storehouse top cap (303) in main exhaust hood (301), just exhaust grid (305) that are used for the hot-air of exhaust direction both sides are installed to the lateral wall of main exhaust hood (301).

2. Labyrinth-type cabin ventilation and exhaust structure according to claim 1, characterized in that the cross section of said main exhaust hood (301) is in the form of an isosceles trapezoid, and the height of said main exhaust hood (301) is the same as the height of said metallic screen (304).

3. The labyrinth type cabin ventilation and exhaust structure as claimed in claim 1, wherein the side wall of the exhaust cabin body (302) is provided with a plurality of drainage holes (306) for draining accumulated water in the area below the exhaust grille (305).

4. The labyrinth type cabin ventilation and exhaust structure is characterized in that the air inlet bin (2) comprises an air inlet enclosure (201) installed on the upper surface of the cabin (1), an air inlet (202) is installed on the side surface of the air inlet enclosure (201), and an air exhaust fan (203) is installed at the position, corresponding to the air inlet (202), of the bottom of the air inlet enclosure (201).

5. The labyrinth type cabin ventilation and exhaust structure as claimed in claim 4, wherein the air inlet (202) comprises a rain shield (204) and an air inlet blocking frame (205) installed on the side surface of the air inlet enclosure (201), an air inlet chamber (206) is arranged in the air inlet blocking frame (205), a water outlet hole (207) is formed in the bottom side wall of the air inlet chamber (206), the rain shield (204) is located in the air inlet chamber (206) and the end of the rain shield is connected with the inner wall of the air inlet chamber (206), and the other end of the rain shield (204) is connected with the water outlet hole (207).