CN217383340U

CN217383340U - Forced exhaust structure of full-premixing condensing furnace

Info

Publication number: CN217383340U
Application number: CN202221224079.2U
Authority: CN
Inventors: 何就安
Original assignee: Foshan Dongyuan Thermal Technology Co ltd
Current assignee: Foshan Dongyuan Thermal Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-06
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a forced exhaust structure of full premix condensing furnace, including fan and condensing furnace trachea, the externally mounted of fan has intake pipe and blast pipe, be equipped with shock insulation structure between condensing furnace trachea and the intake pipe, shock insulation structure is including first connector, connection soft cover and second connector, it connects between first connector and second connector to connect soft cover, be equipped with connection structure between second connector and the intake pipe, connection structure is including connecting pipe, head, cone, screw thread piece and breach, the one end at the second connector is connected to the connecting pipe, the cone is installed in one side of head. A forced exhaust structure of full premix condensing furnace, adopt fan and condensing furnace union coupling, through fan work, realize forcing carminative efficiency, improve the exhaust efficiency of full premix condensing furnace, increase exhaust efficiency, possess the shock insulation moreover and be convenient for the efficiency of dismouting.

Description

Forced exhaust structure of full-premixing condensing furnace

Technical Field

The utility model relates to a full premix condensing furnace field, in particular to full premix condensing furnace's compulsory exhaust structure.

Background

The full premixing is a combustion mode that gas and air are fully mixed according to a certain proportion before combustion, air supply is not needed in the combustion process, the propagation speed of flame in the full premixing combustion is high, the volume heat intensity of a combustion chamber is high, and a full premixing condensing furnace needs an exhaust pipeline for exhausting;

however, the existing exhaust structure of the fully premixed condensing furnace adopts a simple pipeline for exhausting, and in the exhaust process, the exhaust structure exhausts air only by depending on the air pressure in the fully premixed condensing furnace, so that the exhaust effect is poor, and the phenomenon of poor exhaust of the fully premixed condensing furnace is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a full premix condensing furnace's compulsory exhaust structure, can effectively solve in the background art: the exhaust structure of the existing full-premixing condensing furnace adopts a simple pipeline to exhaust, and in the exhaust process, the exhaust structure simply depends on the air pressure in the full-premixing condensing furnace to exhaust, so that the exhaust effect is poor, and the technical problem of the phenomenon of poor exhaust of the full-premixing condensing furnace is caused.

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

the utility model provides a forced exhaust structure of full premix condensing furnace, includes fan and condensing furnace trachea, the externally mounted of fan has intake pipe and blast pipe, be equipped with shock insulation structure between condensing furnace trachea and the intake pipe.

As a further scheme of the utility model, shock insulation structure is including first connector, connection soft cover and second connector, it connects between first connector and second connector to connect soft cover, be equipped with connection structure between second connector and the intake pipe.

As a further scheme of the utility model, connection structure is including connecting pipe, head, cone, screw thread piece and breach, the one end at the second connector is connected to the connecting pipe, one side at the head is installed to the cone, the one end at the intake pipe is installed to the screw thread piece, the breach sets up between per two screw thread pieces, the one end at the second connector is installed to the connecting pipe.

As a further scheme of the utility model, head and thread plate threaded connection, the internally mounted of intake pipe has sealed the pad.

As a further proposal of the utility model, the first connecting head is connected with the air pipe of the condensing furnace through a connecting structure, and a sealing gasket is arranged in the first connecting head.

The utility model has the advantages as follows:

the fan is connected with the gas pipe of the condensing furnace, and the fan works to realize the effect of forced exhaust, improve the exhaust effect of the fully premixed condensing furnace and increase the exhaust efficiency;

by arranging the shock insulation structure, the influence of the fan on the air pipe of the condensing furnace can be effectively reduced in the working process of the fan, and the vibration force is prevented from being transmitted to the full-premixing condensing furnace;

through setting up connection structure, improved the convenience that fan and connecting pipe and first connector and condensing furnace gas union coupling for later maintenance is convenient and fast more.

Drawings

FIG. 1 is a schematic view of the whole structure of a forced exhaust structure of a fully premixed condensing furnace according to the present invention;

FIG. 2 is an exploded view of a forced exhaust structure of a fully premixed condensing furnace according to the present invention;

fig. 3 is a top view of fig. 2 showing a forced exhaust structure of the fully premixed condensing furnace according to the present invention.

In the figure: 1. a fan; 2. an air inlet pipe; 3. an exhaust pipe; 4. a condensing furnace gas pipe; 5. a seismic isolation structure; 6. a connecting structure; 7. a first connector; 8. connecting a soft sleeve; 9. a second connector; 10. a connecting pipe; 11. sealing the end; 12. a conical head; 13. a threaded sheet; 14. and (4) a notch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a forced exhaust structure of a fully premixed condensing furnace comprises a fan 1 and a condensing furnace air pipe 4, an air inlet pipe 2 and an air outlet pipe 3 are mounted outside the fan 1, and a shock insulation structure 5 is arranged between the condensing furnace air pipe 4 and the air inlet pipe 2.

In this embodiment, isolation structure 5 is including first connector 7, connect soft cover 8 and second connector 9, connects soft cover 8 and connects between first connector 7 and second connector 9, is equipped with connection structure 6 between second connector 9 and the intake pipe 2, can play excellent isolation effect, avoids 1 vibrations of fan to transmit to 4 influences the work of full premix condenser furnace of condenser furnace trachea.

In this embodiment, connection structure 6 is including connecting pipe 10, head 11, cone 12, screw thread piece 13 and breach 14, the one end at second connector 9 is connected to connecting pipe 10, cone 12 is installed in one side of head 11, the one end at intake pipe 2 is installed to screw thread piece 13, breach 14 sets up between per two screw thread pieces 13, the one end at second connector 9 is installed to connecting pipe 10, the convenience that fan 1 and second connector 9 are connected has been improved, make later stage dimension fortune more convenient, it is swift.

In this embodiment,

head

11 and 13 threaded connection of screw thread piece, the internally mounted of intake pipe 2 has sealed the pad, and sealed pad can increase the leakproofness, avoids the phenomenon of gas leakage.

In this embodiment, be connected through connection structure 6 between first connector 7 and the condensing furnace trachea 4 equally, the inside of first connector 7 is installed sealed the pad equally, has improved the convenience that first connector 7 and condensing furnace trachea 4 are connected.

It should be noted that, the utility model relates to a forced exhaust structure of full premix condensing furnace, when using, with cone 12, 11 screw thread pieces of head 13 cover are established in the outside of connecting pipe 10, then with 11 and 13 threaded connection of screw thread pieces of head, four screw thread pieces 13 of cone 12 extrusion compress tightly in the outside of connecting pipe 10, then be connected first connector 7 and condensing furnace trachea 4 and can accomplish the installation, fan 1 during operation produces suction, make the air in the condensing furnace trachea 4 loop through first connector 7, connect the soft cover 8, second connector 9, connecting pipe 10, intake pipe 2 is discharged from blast pipe 3, and, in operation, it can reduce the influence of 1 vibrations of fan to condensing furnace trachea 4 to connect soft cover 8.

The utility model adopts the fan 1 to be connected with the air pipe 4 of the condensing furnace, realizes the effect of forced exhaust through the work of the fan 1, improves the exhaust effect of the full-premixing condensing furnace and increases the exhaust efficiency; by arranging the shock insulation structure 5, the influence of the fan 1 on the air pipe 4 of the condensing furnace can be effectively reduced in the working process of the fan 1, and the vibration force is prevented from being transmitted to the full-premix condensing furnace; through setting up connection structure 6, improved the convenience that fan 1 and connecting pipe 10 and first connector 7 are connected with condensing furnace trachea 4 for later maintenance is convenient and fast more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forced exhaust structure of full premix condensing furnace which characterized in that: the air-conditioning system comprises a fan (1) and a condensing furnace air pipe (4), wherein an air inlet pipe (2) and an exhaust pipe (3) are arranged outside the fan (1), and a shock insulation structure (5) is arranged between the condensing furnace air pipe (4) and the air inlet pipe (2).

2. The forced exhaust structure of the fully premixed condensing furnace according to claim 1, wherein: shock insulation structure (5) are including first connector (7), connect soft cover (8) and second connector (9), connect soft cover (8) and connect between first connector (7) and second connector (9), be equipped with connection structure (6) between second connector (9) and intake pipe (2).

3. The forced exhaust structure of the fully premixed condensing furnace according to claim 2, wherein: connection structure (6) is including connecting pipe (10), head (11), cone (12), screw thread piece (13) and breach (14), the one end at second connector (9) is connected in connecting pipe (10), one side at head (11) is installed in cone (12), the one end in intake pipe (2) is installed in screw thread piece (13), breach (14) set up between per two screw thread pieces (13), the one end in second connector (9) is installed in connecting pipe (10).

4. The forced exhaust structure of the fully premixed condensing furnace according to claim 3, wherein: head (11) and screw thread piece (13) threaded connection, the internally mounted of intake pipe (2) has sealed the pad.

5. The forced exhaust structure of the fully premixed condensing furnace according to claim 2, wherein: the first connecting head (7) is connected with the condensing furnace gas pipe (4) through a connecting structure (6), and a sealing gasket is arranged in the first connecting head (7) in the same way.