CN209926613U

CN209926613U - Flue gas anti-backflow wall-mounted furnace

Info

Publication number: CN209926613U
Application number: CN201920805762.7U
Authority: CN
Inventors: 高世强
Original assignee: Hebei Zuochen Heating Equipment Co Ltd
Current assignee: Hebei Zuochen Heating Equipment Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-10
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a flue gas prevents hanging stove that flows backwards relates to hanging stove field, this flue gas prevents hanging stove that flows backwards, including hanging stove body, wall body and the pipe of discharging fume, hanging stove body fixed connection is in the left side of wall body, the top of the bottom fixedly connected with hanging stove body of the pipe of discharging fume, the right-hand member of the pipe of discharging fume runs through the wall body and extends to the right side of wall body, the fixed surface that discharges fume the pipe has cup jointed the ring, the ring is located the right side of wall body, the spout has been seted up on the right side of ring, and the quantity of spout is two, and first thread groove has all been seted up to the inner wall of spout and the surface swing joint of fly leaf, the top and the bottom of spout. The utility model discloses a set up ring, fly leaf, bolt and windshield, solved present common hanging stove when strong wind weather uses, when the exhaust port of the pipe of discharging fume met the wind towards the exhaust port, wind can blow the intraductal flue gas of discharging fume to the hanging stove in, formed the problem of flue gas refluence.

Description

Flue gas anti-backflow wall-mounted furnace

Technical Field

The utility model relates to a hanging stove technical field specifically is a flue gas prevents hanging stove of refluence.

Background

The wall-mounted boiler is also called as a gas wall-mounted boiler, and is a water heater taking natural gas, artificial gas or liquefied gas as fuel, the natural gas absorbs heat by a heat exchanger after being combusted in a combustion chamber of the wall-mounted boiler, circulating water in a heating system is heated in a reciprocating manner when flowing through the heat exchanger, so that the heat is continuously output to a building to provide a heat source for the building, the wall-mounted boiler can be used for heating the building and also has the function of heating water by the gas water heater, and smoke generated after combustion is discharged to the outside through a smoke exhaust pipe.

At present common hanging stove when using, the tub of discharging fume of hanging stove stretches out outdoor for discharge fume, in strong wind weather, when the exhaust port of tub of discharging fume met the wind towards the exhaust port, wind can blow the intraductal flue gas of discharging fume to the hanging stove in, forms the flue gas refluence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a flue gas prevents hanging stove that flows backwards has solved present common hanging stove when strong wind weather uses, and when the exhaust port of discharging fume the pipe met the wind towards the exhaust port, wind can blow the flue gas in the exhaust pipe to the hanging stove in, forms the problem of flue gas refluence.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas prevents flowing backwards hanging stove, includes hanging stove body, wall body and the pipe of discharging fume, hanging stove body fixed connection is in the left side of wall body, the bottom fixedly connected with hanging stove body's of the pipe of discharging fume top, the right-hand member of the pipe of discharging fume runs through the wall body and extends to the right side of wall body, the fixed ring that has cup jointed of the surface of the pipe of discharging fume, the ring is located the right side of wall body, the spout has been seted up on the right side of ring, the quantity of spout is two, the inner wall of spout and the surface swing joint of fly leaf, first thread groove has all been seted up to the top and the bottom of spout inner wall, second thread groove and through-hole have been seted up respectively to the surface of fly leaf, the through-hole is located the right side of second thread groove, the through-hole is located the right side of the pipe of discharging fume, the number of the bolts is two, and the right side of the movable plate is fixedly connected with one side, close to the circular ring, of the windshield.

Preferably, a wind shield is fixedly sleeved on the surface of the smoke exhaust pipe and is positioned on the left side of the wind shield.

Preferably, the second thread groove is trumpet-shaped, and the shape of the bolt is matched with the shape of the second thread groove.

Preferably, the windshield is hemispherical, the movable plate is an arc-shaped plate, and the circle center of the movable plate is located on the straight line where the circle center of the windshield is located.

Preferably, the surface of the bolt is fixedly sleeved with two knob caps, and the two knob caps are respectively positioned above and below the circular ring.

(III) advantageous effects

The utility model provides a flue gas prevents wall hanging stove that flows backwards possesses following beneficial effect:

the utility model discloses a set up the ring, the fly leaf, bolt and windshield, when using, the windshield passes through the fly leaf to be fixed in the exhaust port position of discharging fume the pipe, when strong wind blows towards the exhaust port position, the windshield plays the effect of blockking to wind, make wind download exhaust port position dispersion in the effect of windshield curved surface, make wind can't blow to discharging fume in the pipe, the effect that prevents the flue gas refluence has been reached, when having solved present common hanging stove and using at strong wind weather, the exhaust port of discharging fume the pipe meets the wind of orientation exhaust port, wind can blow the intraductal flue gas of discharging fume to the hanging stove in, form the problem of flue gas refluence.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the windshield according to the present invention;

fig. 3 is a right sectional view of the position of the bolt of the present invention.

In the figure: 1. a wall-mounted boiler body; 2. a wall body; 3. a smoke exhaust pipe; 4. a circular ring; 5. a chute; 6. a movable plate; 7. a first thread groove; 8. a second thread groove; 9. a through hole; 10. a bolt; 11. a windshield; 12. a wind shield; 13. a knob cap.

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. 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. 1-3, the utility model provides a technical solution: a flue gas backflow prevention wall hanging furnace comprises a wall hanging furnace body 1, a wall body 2 and a smoke exhaust pipe 3, wherein the wall hanging furnace body 1 is fixedly connected to the left side of the wall body 2, the bottom of the smoke exhaust pipe 3 is fixedly connected with the top of the wall hanging furnace body 1, the right end of the smoke exhaust pipe 3 penetrates through the wall body 2 and extends to the right side of the wall body 2, a circular ring 4 is fixedly sleeved on the surface of the smoke exhaust pipe 3, the circular ring 4 is located at the smoke exhaust port of the smoke exhaust pipe 3, the circular ring 4 is located on the right side of the wall body 2, a sliding groove 5 is formed in the right side of the circular ring 4, the number of the sliding grooves 5 is two, the two sliding grooves 5 are respectively located above and below the smoke exhaust pipe 3, the inner wall of the sliding groove 5 is movably connected with the surface of a movable plate 6, a first thread groove 7 is formed in the top and the bottom of the inner wall of the, the through hole 9 is located the right side of the smoke exhaust pipe 3, the through hole 9 increases the air circulation of the smoke exhaust port of the smoke exhaust pipe 3, the inner walls of the first thread groove 7 and the second thread groove 8 are movably connected with the surface of the bolt 10, the number of the bolts 10 is two, and the right side of the movable plate 6 is fixedly connected with one side of the windshield 11 close to the circular ring 4.

As a technical optimization scheme of the utility model, the fixed cover in surface of tub 3 of discharging fume has connect wind shield 12, and wind shield 12 is located the left side of wind shield 11, and wind shield 12 plays the effect of blockking to the wind that forms reverse blowing to wall body 2.

As a technical optimization scheme of the utility model, second thread groove 8 is loudspeaker form, and bolt 10's shape and second thread groove 8's shape looks adaptation make things convenient for bolt 10 to revolve to in the second thread groove 8.

As a technical optimization scheme of the utility model, windshield 11 is hemispherical, and fly leaf 6 is the arc, and the centre of a circle of fly leaf 6 is located windshield 11 centre of a circle place straight line, is stopped by windshield 11 when blowing to windshield 11, prevents that wind from blowing to the exhaust port position of discharging fume pipe 3.

As a technical optimization scheme of the utility model, the fixed cover in surface of bolt 10 has connect knob cap 13, and the quantity of knob cap 13 is two, and two knob caps 13 are located the top and the below of ring 4 respectively, hold knob cap 13 and rotate bolt 10 and more make things convenient for.

When the novel smoke exhaust ventilator is used, the movable plate 6 is inserted into the sliding groove 5 of the circular ring 4, the bolt 10 is screwed into the first threaded groove 7 and the second threaded groove 8, the knob cap 13 is held to screw the bolt 10 tightly, the movable plate 6 is fixed in the sliding groove 5 of the circular ring 4, the wind shielding cover 11 is fixed at the smoke exhaust port of the smoke exhaust pipe 3, when strong wind blows towards the position of the smoke exhaust pipe 3, the wind shielding cover 11 blocks the wind, the wind is dispersed at the position of the smoke exhaust port under the action of the curved surface of the wind shielding cover 11, the wind cannot be blown into the smoke exhaust pipe 3, the wind shielding cover 12 is used for blocking the wind blown reversely when the wind blows to the wall body 2 to form reverse blowing, the wind blocking cover 12 blocks the wind blown to the smoke exhaust port of the smoke exhaust pipe 3, and the effect of preventing smoke backflow is achieved.

To sum up can, the utility model discloses a set up ring 4, fly leaf 6, bolt 10 and windshield 11, solved present common hanging stove when strong wind weather uses, when the exhaust port of the pipe 3 of discharging fume met the wind towards the exhaust port, wind can blow the flue gas in the pipe 3 of discharging fume to the hanging stove in, formed the problem of flue gas refluence.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flue gas prevents flowing backwards hanging stove, includes hanging stove body (1), wall body (2) and discharges fume tub (3), hanging stove body (1) fixed connection is in the left side of wall body (2), the top of the bottom fixedly connected with hanging stove body (1) of discharging fume tub (3), the right-hand member of discharging fume tub (3) runs through wall body (2) and extends to the right side of wall body (2), its characterized in that: the surface of the smoke exhaust pipe (3) is fixedly sleeved with a circular ring (4), the circular ring (4) is positioned on the right side of the wall body (2), the right side of the circular ring (4) is provided with two sliding chutes (5), the number of the sliding chutes (5) is two, the inner wall of the sliding chute (5) is movably connected with the surface of the movable plate (6), the top and the bottom of the inner wall of the sliding chute (5) are both provided with a first thread groove (7), the surface of the movable plate (6) is respectively provided with a second thread groove (8) and a through hole (9), the through hole (9) is positioned at the right side of the second thread groove (8), the through hole (9) is positioned at the right side of the smoke exhaust pipe (3), the inner walls of the first thread groove (7) and the second thread groove (8) are movably connected with the surface of the bolt (10), the number of the bolts (10) is two, and the right side of the movable plate (6) is fixedly connected with one side, close to the circular ring (4), of the windshield cover (11).

2. The flue gas anti-backflow wall-mounted furnace according to claim 1, characterized in that: the surface of the smoke exhaust pipe (3) is fixedly sleeved with a wind shielding cover (12), and the wind shielding cover (12) is located on the left side of the wind shielding cover (11).

3. The flue gas anti-backflow wall-mounted furnace according to claim 1, characterized in that: the second thread groove (8) is trumpet-shaped, and the shape of the bolt (10) is matched with that of the second thread groove (8).

4. The flue gas anti-backflow wall-mounted furnace according to claim 1, characterized in that: the windshield (11) is hemispherical, the movable plate (6) is an arc-shaped plate, and the circle center of the movable plate (6) is located on the straight line where the circle center of the windshield (11) is located.

5. The flue gas anti-backflow wall-mounted furnace according to claim 1, characterized in that: the surface of the bolt (10) is fixedly sleeved with two knob caps (13), and the two knob caps (13) are respectively positioned above and below the circular ring (4).