CN210128349U - Dual-purpose nozzle of oil gas - Google Patents

Abstract

The utility model discloses a dual-purpose nozzle of oil gas, including rifle head, rifle cap, oil core, inner tube, outer tube, gas connection and seal receptacle, the outer tube with the connection is twisted soon to the screw thread between the rifle cap, the inner tube cartridge is in the outer tube, the inner tube forms for the concatenation of big footpath pipe and path pipe cartridge, the big footpath pipe part cartridge of inner tube has the oil core, the oil core twists soon through the screw thread and is in the big footpath intraduct of inner tube, it is in to twist the rifle head the oil core stretches out the one end of inner tube, the rifle head with the rifle mouth has all been opened to the corresponding department in position of rifle cap, the outside surface of outer tube with the gas connection is fixed, the outer tube with be linked together between the gas connection, the cover is equipped with seal nut on the inner tube, the seal receptacle sets up the one end of outer tube, seal nut twists in the seal receptacle. The utility model discloses can combine together oil burner and gas burner to use, can carry out dually on a nozzle.

Description

Dual-purpose nozzle of oil gas

Technical Field

The utility model belongs to the technical field of a combustor technique and specifically relates to a dual-purpose nozzle of oil gas is related to.

Background

The burner can also be called a burner, but the concepts of the burner and the burner are easily mixed in the production practice because the burner belongs to the burner, which is different from the integrated burner used on a small boiler. The latter belongs to an integrated machine, is also generally called a burner, comprises a combustion-supporting fan, a fuel pressurizing and conveying pipe fitting and an ignition monitoring controller which are integrated into a whole, and is suitable for small boilers and small fuel heating furnaces with a small number of flame points. The burner comprises an ignition electrode and a flame monitoring probe, but a single burner does not generally comprise a combustion fan, a fuel pressurizing and conveying pipe fitting and an ignition monitoring controller, the burner, the combustion fan, a combustion air pipeline, the fuel pressurizing and conveying pipe fitting and the ignition monitoring controller need to be arranged according to the specific structure and heating process requirements of different heating furnaces, and the application field of the burner is wider than that of an integrated burner.

However, the common burner only has oil or gas singularity and cannot be combined, so the technical scheme improves the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a new dual-purpose nozzle of oil gas to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual-purpose nozzle of oil gas, includes rifle head, rifle cap, oil core, inner tube, outer tube, gas connector and seal receptacle, the outer tube with the connection is twisted soon to the screw thread between the rifle cap, the inner tube cartridge is in the outer tube, the inner tube forms for the concatenation of major diameter pipe and path pipe cartridge, the major diameter pipe part cartridge of inner tube has the oil core, the oil core twists soon through the screw thread inside the major diameter pipe of inner tube, the rifle head is twisted soon the oil core stretches out the one end of inner tube, the rifle head with the corresponding department in position of rifle cap has all opened the rifle mouth, the outside surface of outer tube with the gas connector is fixed, the outer tube with be linked together between the gas connector, the cover is equipped with seal nut on the inner tube, the seal receptacle sets up the one end of outer tube, seal nut twists in the seal receptacle.

Preferably, a first O-shaped sealing ring is arranged at the joint of the sealing nut and the inner pipe.

Preferably, the sealing nut and the inner side surface of the sealing seat are provided with a second O-shaped sealing ring.

Preferably, the inner side surface of the gun cap is provided with a sleeving ring for fixing the gun head.

Preferably, the sealing seat and the sealing nut are connected through threaded screwing.

Compared with the prior art, the beneficial effects of the utility model are that: the oil burner nozzle and the gas burner nozzle can be combined for use, and the dual-purpose burner nozzle can be used on one burner nozzle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an oil-gas dual-purpose burner;

shown in the figure: 1. a gun head; 2. a gun cap; 3. an oil core; 4. an inner tube; 5. an outer tube; 6. a gas joint; 7. A sealing seat; 8. sleeving a ring; 9. a gun nozzle; 10. a seal nut; 11. a first O-shaped sealing ring; 12. no. two O-shaped sealing rings.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a dual-purpose nozzle of oil gas, include rifle head 1, rifle cap 2, oil core 3, inner tube 4, outer tube 5, gas connector 6 and seal receptacle 7, the outer tube 5 with screw between the rifle cap 2 is twisted soon and is connected, inner tube 4 cartridge is in the outer tube 5, inner tube 4 is that major diameter pipe and path pipe cartridge splice form, the major diameter pipe part cartridge of inner tube 4 has oil core 3, oil core 3 is twisted soon through the screw inside the major diameter pipe of inner tube 4, rifle head 1 is twisted soon and is in the one end that oil core 3 stretches out inner tube 4, rifle head 1 and the corresponding department in position of rifle cap 2 all opens rifle mouth 9, the outside surface of outer tube 5 with gas connector 6 is fixed, outer tube 5 with be linked together between the gas connector 6, the cover is equipped with seal nut 10 on the inner tube 4, seal receptacle 7 sets up in one end of outer tube 5, the gland nut 10 is screwed into the sealing seat 7.

In this embodiment, a first O-ring 11 is disposed at a joint of the seal nut 10 and the inner tube 4, a second O-ring 12 is disposed on an inner side surface of the seal nut 10 and the seal seat 7, a sleeve ring 8 for fixing the gun head 1 is disposed on an inner side surface of the gun cap 2, and the seal seat 7 and the seal nut 10 are screwed together by a thread.

When in specific use: when the energy supply of the burner is needed, the gas source is connected to the gas joint 6, the oil source is inserted into the inner pipe 4, when the energy supply of gas is needed, the gas is blown into the inside of the appearance from the gas joint 6, the gun head 1 is blown into the small hole in the side wall of the gun head 1, the oil is blown out from the gun nozzle 9, when the oil supply is needed, oil enters the inner pipe 4, the oil is sprayed out from the gun nozzle 9 after passing through the oil core 3, and the problem of gas and oil leakage is solved through the O-shaped sealing ring 11 and the O-shaped sealing ring 12. Finally, it should be further noted that the above examples and descriptions are not limited to the above embodiments, and technical features of the present invention that are not described may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the present invention should also fall within the scope of the claims of the present invention, and the above embodiments are only given as an arbitrary example of one currently used embodiment.

Claims (5)

1. The dual-purpose burner for oil and gas is characterized by comprising a burner head (1), a burner cap (2), an oil core (3), an inner pipe (4), an outer pipe (5), an air joint (6) and a sealing seat (7), wherein the outer pipe (5) is in threaded screwing connection with the burner cap (2), the inner pipe (4) is inserted into the outer pipe (5), the inner pipe (4) is formed by splicing a large-diameter pipe and a small-diameter pipe, the oil core (3) is inserted into the large-diameter pipe part of the inner pipe (4), the oil core (3) is screwed into the large-diameter pipe of the inner pipe (4) through threads, the burner head (1) is screwed at one end, extending out of the inner pipe (4), of the oil core (3), the corresponding positions of the burner head (1) and the burner cap (2) are both provided with a burner nozzle (9), the outer side surface of the outer pipe (5) is fixed with the air joint (6), the outer tube (5) is communicated with the gas connector (6), the inner tube (4) is sleeved with a sealing nut (10), the sealing seat (7) is arranged at one end of the outer tube (5), and the sealing nut (10) is screwed in the sealing seat (7).

2. The dual-purpose oil and gas burner of claim 1, wherein a first O-shaped sealing ring (11) is arranged at the joint of the sealing nut (10) and the inner pipe (4).

3. The dual-purpose oil and gas burner as claimed in claim 1, wherein the sealing nut (10) and the inner side surface of the sealing seat (7) are provided with a second O-shaped sealing ring (12).

4. The dual-purpose burner for oil and gas as claimed in claim 1, wherein the inner side surface of the gun cap (2) is provided with a sleeving ring (8) for fixing the gun head (1).

5. The dual-purpose oil and gas burner as claimed in claim 1, wherein the sealing seat (7) is screwed with the sealing nut (10) by a thread.

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