CN212618209U

CN212618209U - Spiral steam engine

Info

Publication number: CN212618209U
Application number: CN202021168461.7U
Authority: CN
Inventors: 王延海
Original assignee: Liaoning Longli Blue Sky Environmental Protection Technology Co ltd
Current assignee: Liaoning Longli Blue Sky Environmental Protection Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-26
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a steam engine technical field, a spiral steam engine specifically says so. The flame-retardant boiler comprises a boiler body, wherein a flame-spraying pipe is arranged in the boiler body, and one end of the flame-spraying pipe extends out of the side wall of the boiler body and is communicated with a burner arranged outside the boiler body; a chimney is arranged at the top of the machine body; a heating pipe is arranged in the machine body and comprises at least one first spiral section and at least one second spiral section; the first spiral section is positioned in the flame-throwing pipe, and the water inlet end of the first spiral section extends out of the machine body; the second spiral section surrounds the outer side of the flame spraying pipe, and the outlet end of the second spiral section extends out of the machine body. The steam engine has simple structure, low failure rate and fast steam outlet; the steam is discharged instantly when the ignition is carried out, and the steam can be started at any time when the ignition is used, so that the gas storage tank is omitted, and the safety is extremely high.

Description

Spiral steam engine

Technical Field

The utility model relates to a steam engine technical field, a spiral steam engine specifically says so.

Background

The steam boiler is an energy conversion device, the energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, and the steam, the high-temperature water or the organic heat carrier with certain heat energy is output outwards after the conversion of the boiler.

However, the existing steam boiler has the problems of low steam outlet speed and low heat exchange efficiency; the gas storage tank in the steam boiler is easy to explode, leak gas and waste steam.

SUMMERY OF THE UTILITY MODEL

In order to at least solve the problem of low steam outlet speed in the prior art, the utility model provides a spiral steam engine, which comprises an engine body, wherein a fire spraying pipe is arranged in the engine body, and one end of the fire spraying pipe extends out of the side wall of the engine body and is communicated with a burner arranged outside the engine body;

a chimney is arranged at the top of the machine body;

a heating pipe is arranged in the machine body and comprises at least one first spiral section and at least one second spiral section; the first spiral section is positioned in the flame-throwing pipe, and the water inlet end of the first spiral section extends out of the machine body; the second spiral section surrounds the outer side of the flame spraying pipe, and the outlet end of the second spiral section extends out of the machine body.

Furthermore, an insulating layer is arranged at one end of the machine body, which is far away from the flame spraying pipe.

Furthermore, the water inlet end of the first spiral section is connected with a water meter.

Furthermore, a check valve is arranged at the water inlet end of the first spiral section.

Further, the outlet end of the second spiral section is connected with a proportional valve.

Furthermore, a pressure gauge is arranged at the outlet end of the second spiral section.

Furthermore, a guide plate is arranged on one side, far away from the combustor, in the machine body; the guide plates extend towards the flame spraying pipes and are positioned on the upper side and the lower side of the flame spraying pipes; the second spiral section is located between the deflector and the flame-throwing tube.

Further, the second helical section has 1-3 turns.

Compared with the prior art, the beneficial effects of the utility model are that: the structure is simple, the failure rate is low, and the steam outlet is fast; the steam is discharged instantly when the ignition is carried out, and the steam can be started at any time when the ignition is used, so that the gas storage tank is omitted, and the safety is extremely high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the attached drawings

Fig. 1 is a schematic diagram of an alternative spiral steam engine according to an embodiment of the present invention;

wherein: the device comprises a machine body 1, a flame-spraying pipe 2, a burner 3, a chimney 4, a guide plate 5, a heating pipe 6, a first spiral section 7, a second spiral section 8, a heat preservation layer 9, a water meter 10, a check valve 11, a pressure gauge 12 and a proportional valve 13.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

According to an embodiment of the present invention, fig. 1 provides a spiral steam engine, as shown in fig. 1, the spiral steam engine includes an engine body 1, a flame injection tube 2 is disposed in the engine body 1, and one end of the flame injection tube 2 extends out of a side wall of the engine body 1 and is communicated with a burner 3 disposed outside the engine body 1;

the top of the machine body 1 is provided with a chimney 4 for discharging flue gas;

a heating pipe 6 is arranged in the machine body 1, and the heating pipe 6 comprises a first spiral section 7 and at least one circle of second spiral section 8; the first spiral section 7 and the second spiral section 8 are integrated, the first spiral section 7 is positioned in the flame spraying pipe 2, and the water inlet end of the first spiral section 7 extends out of the machine body 1; the second spiral section 8 surrounds the outer side of the flame spraying pipe 2, and the outlet end of the second spiral section 8 extends out of the machine body 1.

In this embodiment, after the water meter 10 is opened, water flows into the heating pipe 6, after the burner 3 is started, the combustion flame heats the first spiral section 7 in the flame-throwing pipe 2, then heats the second spiral section 8, and finally, steam is output, the spiral-shaped heating pipe 6 has a large heating area, so the steam outlet speed is high, the temperature of the discharged flue gas is low, the steam can be discharged after ignition, the water meter can be used at any time and started at any time, and the safety is extremely high.

Further, organism 1 is kept away from 2 one ends of flame projecting pipe and is equipped with heat preservation 9, and the heat preservation adopts the fire-resistant ceramic ammonium sulfate of high temperature, and the heat preservation can be better keeps warm, prevents that the heat from flowing to the environment.

Further, the water inlet end of the first spiral section 7 is connected with a water meter 10.

Furthermore, a check valve 11 is arranged at the water inlet end of the first spiral section 7 to prevent water from flowing backwards.

Further, the outlet end of the second spiral section 8 is connected with a proportional valve 13 for adjusting the output steam amount.

Further, a pressure gauge 12 is arranged at the outlet end of the second spiral section 8.

Furthermore, a guide plate 5 is arranged on one side of the machine body 1, which is far away from the combustor 2; the guide plates 5 extend towards the flame spraying pipe 2 and are positioned at the upper side and the lower side of the flame spraying pipe 2; the second spiral section 8 is located between the deflector 5 and the flame lance 2.

Furthermore, the second spiral section 8 has 1-3 turns, the diameter of each turn increases progressively to form a structure of one turn and one turn, and a certain interval is reserved between the turns.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Spiral steam engine, its characterized in that: the flame-retardant boiler comprises a boiler body (1), wherein a flame-spraying pipe (2) is arranged in the boiler body (1), and one end of the flame-spraying pipe (2) extends out of the side wall of the boiler body (1) and is communicated with a burner (3) arranged outside the boiler body;

a chimney (4) is arranged at the top of the machine body (1);

a heating pipe (6) is arranged in the machine body (1), and the heating pipe (6) comprises at least one first spiral section (7) and at least one second spiral section (8); the first spiral section (7) is positioned in the flame spraying pipe (2), and the water inlet end of the first spiral section (7) extends out of the machine body (1); the second spiral section (8) surrounds the outer side of the flame spraying pipe (2), and the outlet end of the second spiral section (8) extends out of the machine body (1).

2. The spiral steam engine of claim 1, wherein:

an insulating layer (9) is arranged at one end of the machine body (1) far away from the flame-spraying pipe (2).

3. The spiral steam engine of claim 1, wherein: the water inlet end of the first spiral section (7) is connected with a water meter (10).

4. The spiral steam engine of claim 1 or 3, wherein: and a check valve (11) is arranged at the water inlet end of the first spiral section (7).

5. The spiral steam engine of claim 1, wherein: the outlet end of the second spiral section (8) is connected with a proportional valve (13).

6. The spiral steam engine of claim 1 or 5, wherein: and a pressure gauge (12) is arranged at the outlet end of the second spiral section (8).

7. The spiral steam engine of claim 1, wherein: a guide plate (5) is arranged on one side of the machine body (1) far away from the combustor (3); the guide plate (5) extends towards the flame spraying pipe (2) and is positioned on the upper side and the lower side of the flame spraying pipe (2), and the second spiral section (8) is positioned between the guide plate (5) and the flame spraying pipe (2).

8. The spiral steam engine of claim 1, wherein: the second spiral section (8) has 1-3 turns.