CN217109608U

CN217109608U - Warm guiding device that discharges fume that leads to

Info

Publication number: CN217109608U
Application number: CN202220886607.4U
Authority: CN
Inventors: 李广超
Original assignee: Hefei Kedalian Safety Technology Co ltd
Current assignee: Hefei Kedalian Safety Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-02
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a heating ventilation smoke discharging flow guiding device, which relates to the heating ventilation smoke discharging technical field, aiming at the problem that the smoke discharging is not smooth and even the backflow is caused when the smoke discharging port is influenced by wind force in the general heating ventilation, the following proposal is provided, comprising a smoke discharging pipe and an air draft device arranged in the smoke discharging pipe, wherein the pipe orifice of the smoke discharging pipe is rotationally connected with a smoke discharging flow guiding box, the smoke discharging pipe penetrates into the smoke discharging flow guiding box, the smoke discharging flow guiding box is provided with a guide plate, and the guide plate is provided with a sail plate; the smoke discharging and guiding box is provided with a smoke discharging port, two layers of spoilers are arranged in the smoke discharging port, and a plurality of staggered smoke discharging holes are formed in the two layers of spoilers. The utility model relates to a novelty, easy operation, not only the convenient direction to following the wind with exhaust port automatic adjustment, conveniently prevent simultaneously that wind-force from flowing backward, and then play the effect of reinforcing water conservancy diversion.

Description

Warm guiding device that discharges fume that leads to

Technical Field

The utility model relates to a warm technical field that leads to of discharging fume especially relates to a warm guiding device that leads to of discharging fume.

Background

The heating and ventilation is a general term for technology, equipment and service which are used for supplying heat to the indoor space by consuming certain energy through a manual method so as to keep the indoor space at the temperature required by life or work. The heating system consists of three main parts, namely heating medium preparation, heating medium conveying and heating medium utilization, and the problem of unsmooth smoke discharge and even recharging caused by wind power exists at a smoke discharge port in the common heating ventilation, so that a heating ventilation smoke discharge guiding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a warm guiding device that discharges fume that leads to has solved and has led to the fact the problem that the exhaust port appears discharging fume smoothly even the recharge in general warm logical.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heating ventilation smoke exhaust flow guide device comprises a smoke exhaust pipe and an air draft device arranged in the smoke exhaust pipe, wherein a smoke exhaust flow guide box is rotatably connected to the pipe orifice of the smoke exhaust pipe, the smoke exhaust pipe penetrates into the smoke exhaust flow guide box, and a sail plate is arranged on the smoke exhaust flow guide box;

the smoke discharging diversion box is provided with a smoke outlet, two layers of spoilers are arranged in the smoke outlet, and a plurality of staggered smoke discharging holes are formed in the two layers of spoilers;

the wind sailboard drives the smoke exhaust diversion box to change the direction by means of wind power so as to prevent the smoke exhaust port from facing the wind direction.

Preferably, a gap is formed between the two layers of smoke exhaust holes.

Preferably, the aperture of the smoke vent is large at one end and small at the other end, the large aperture end of the smoke vent faces the inside of the smoke vent, and the small aperture end of the smoke vent faces the outside of the smoke vent.

Preferably, the inner-layer flow baffle plate is provided with a plurality of hemispherical grooves which are opposite to the outer-layer smoke exhaust hole.

Preferably, the air draft device comprises a fixed frame connected with the smoke exhaust pipe, and a fan is arranged in the fixed frame.

Preferably, the axis of the smoke exhaust pipe is in the vertical direction, one end of the wind sailboard is arranged on the axis of the smoke exhaust pipe, and the wind sailboard is arranged in parallel to the flow blocking plate.

The beneficial effects of the utility model are that:

the utility model discloses an use the inclined plane of deflector and wind sail board side as mainly receiving the wind surface cooperation, and then adjust the direction of exhaust port to the direction of following the wind, and then conveniently play the effect that the flue gas in the improvement pipeline flows, simultaneously through setting up two-layer exhaust hole, prevent that wind-force from flowing backward, further play the water conservancy diversion effect in the improvement pipeline.

Drawings

Fig. 1 is a schematic view of a front-view partial section structure of a heating, ventilating, smoke discharging and flow guiding device provided by the present invention;

fig. 2 is the utility model provides a warm enlarged structure schematic diagram of a department of guiding device that leads to of discharging fume.

In the figure: 1. a smoke exhaust pipe; 2. a fixed frame; 3. a smoke exhaust diversion box; 31. a groove; 32. an inner spoiler; 33. a smoke vent; 4. a windsurfing board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, the present solution provides an embodiment: a heating ventilation smoke exhaust flow guide device comprises a smoke exhaust pipe 1 and an air draft device arranged in the smoke exhaust pipe 1, wherein a smoke exhaust flow guide box 3 is rotatably connected to the pipe orifice of the smoke exhaust pipe 1, the smoke exhaust pipe 1 penetrates into the smoke exhaust flow guide box 3, and a sail plate 4 is arranged on the smoke exhaust flow guide box 3;

the smoke discharging diversion box 3 is provided with a smoke outlet, two layers of spoilers 32 are arranged in the smoke outlet, and a plurality of staggered smoke discharging holes 33 are formed in the two layers of spoilers 32;

the wind sailboard 4 drives the smoke exhaust diversion box 3 to change the direction by means of wind power to prevent the smoke exhaust port from facing the wind direction.

The air draft device comprises a fixed frame 2 connected with the smoke exhaust pipe 1, a fan is arranged in the fixed frame 2, and the fan works to draw smoke from the smoke exhaust pipe 1 to the smoke exhaust diversion box 3 and discharge the smoke from the smoke exhaust outlet under the condition of no wind.

The side surface of the smoke outlet of the guide plate 4 is an inclined surface, and the other side surface of the guide plate 4 is an arc surface.

The axis of the smoke exhaust pipe 1 is vertical, one end of the sail board 4 is arranged on the axis of the smoke exhaust pipe 1, the sail board 4 is parallel to the spoiler 32, and under the condition that wind is outside, when the wind force is over against the direction of the smoke exhaust port, the wind force can be blown to the sail board 4, so that the smoke exhaust guide box 3 is driven to rotate around the axis of the smoke exhaust pipe 1, and the smoke exhaust port can not over against the wind direction.

A gap is formed between the two layers of smoke exhaust holes 33.

The apertures of the smoke exhaust holes 33 are all large at one end and small at the other end, the large aperture ends of the smoke exhaust holes 33 face the inside of the smoke exhaust holes, and the small aperture ends of the smoke exhaust holes 33 face the outside of the smoke exhaust holes.

A plurality of hemispherical grooves 31 facing the outer smoke exhaust hole 33 are formed in the inner spoiler 32, wind can blow from the outer smoke exhaust hole 33 when wind direction changes frequently or wind power is insufficient, the device cannot rotate in time, at this time, wind blowing in from the outer smoke exhaust hole 33 can blow into the grooves 31 directly, most of the incoming wind can be blocked by the grooves 31 and flows back to the outer smoke exhaust hole 33, and meanwhile, the inner smoke exhaust hole 33 and the outer smoke exhaust hole 33 are staggered, so that smoke exhausted from the inner smoke exhaust hole 33 cannot be influenced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heating ventilation smoke exhaust flow guide device comprises a smoke exhaust pipe (1) and an air draft device arranged in the smoke exhaust pipe (1), and is characterized in that a smoke exhaust flow guide box (3) is rotatably connected to the pipe orifice of the smoke exhaust pipe (1), the smoke exhaust pipe (1) penetrates into the smoke exhaust flow guide box (3), and a sail plate (4) is arranged on the smoke exhaust flow guide box (3);

a smoke outlet is formed in the smoke discharging diversion box (3), two layers of spoilers (32) are arranged in the smoke outlet, and a plurality of staggered smoke discharging holes (33) are formed in the two layers of spoilers (32);

the wind sailboard (4) drives the smoke exhaust diversion box (3) to change the direction by means of wind power so as to prevent the smoke exhaust port from facing the wind direction.

2. A heating, ventilating, smoke discharging and guiding device as claimed in claim 1, wherein a gap is formed between two layers of said smoke discharging holes (33).

3. A heating ventilation smoke exhaust guiding device according to claim 2, wherein the smoke exhaust holes (33) are all large in diameter at one end and small at the other end, the large-diameter ends of the smoke exhaust holes (33) face the inside of the smoke exhaust hole, and the small-diameter ends of the smoke exhaust holes (33) face the outside of the smoke exhaust hole.

4. The heating, ventilating, smoke discharging and guiding device as claimed in claim 3, wherein the inner flow blocking plate (32) is provided with a plurality of hemispherical grooves (31) facing the outer smoke discharging hole (33).

5. A heating, ventilating, smoke discharging and guiding device as claimed in claim 1, wherein the air extracting device comprises a fixed frame (2) connected with the smoke discharging pipe (1), and a fan is arranged in the fixed frame (2).

6. A heating, ventilation, smoke exhaust and flow guiding device according to claim 1, wherein the axis of the smoke exhaust pipe (1) is vertical, one end of the wind sailboard (4) is arranged on the axis of the smoke exhaust pipe (1), and the wind sailboard (4) is arranged in parallel with the flow blocking board (32).