Gasification stove
By setting up a heating section on the infusion tube of the gasification stove and setting it in the furnace head shell, the problem of incomplete gasification and insufficient combustion when the gasification stove burns viscous oil is solved, and more efficient combustion and lower pollution emissions are achieved.
Patent Information
- Application Number
- CN202421548455.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-02
AI Technical Summary
When the existing gasification stove burns viscous oil, the gasification is not thorough and the combustion is insufficient, resulting in high black smoke, CO and HC content, and a lot of carbon deposits in the combustion flue, making it difficult to disassemble and clean.
A gasification stove is designed, and a heating section is set on the infusion tube, and the heating section is set in the outer shell of the furnace head, close to the inner bowl of the furnace head, and heated through the outer shell of the furnace head as the heating section, so that the viscous liquid in the infusion tube reduces the viscosity, facilitates the atomization treatment of the liquid sprayer and improves combustion efficiency.
Through heating of the heating section, the viscosity of the liquid in the infusion tube is reduced, the atomization efficiency and combustion effect are improved, the combustion is more sufficient, the production of black smoke and harmful gases is reduced, and the formation of carbon deposits is reduced.
Smart Images
Figure CN222836913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a stove, in particular to a gasification stove used for burning liquids such as oil. Background Art
[0002] The existing stove includes a gasification stove, which includes a burner shell and a burner inner bowl installed in the burner shell. The gasification stove also includes an infusion pipe and a liquid sprayer. The infusion pipe inputs combustion materials such as oil into the liquid sprayer, which are sprayed out by the liquid sprayer and then burned.
[0003] However, when burning viscous oil in a gasification stove, the oil often becomes blocked and cannot be sprayed out, or the viscous oil cannot be sprayed out into mist, the sprayed oil has large particles, and the combustion is incomplete, resulting in black smoke, high CO and HC content in the exhaust gas, and too much carbon deposits in the corresponding combustion flue, which is difficult to disassemble and clean. Utility Model Content
[0004] The main purpose of the utility model is to provide a gasification stove to solve the problem of incomplete gasification and insufficient combustion when the existing gasification stove burns viscous materials.
[0005] The utility model provides a gasification stove, comprising a cylindrical burner shell, a burner inner bowl is arranged in the burner shell, a through hole is arranged on the burner shell, and the gasification stove is also provided with a liquid sprayer, the liquid sprayer passes through the through hole and is inserted into the burner inner bowl; the liquid sprayer is connected to an infusion tube, the liquid infusion tube comprises a heating section and an input section for inputting liquid into the heating section, the heating section is arranged inside the burner shell, and the two ends of the heating section are respectively connected to the liquid sprayer and the input section.
[0006] Preferably, the heating section is semicircular, and the heating section fits the lower bottom wall of the burner shell and surrounds half of the lower bottom wall of the burner shell.
[0007] More preferably, the lower bottom wall of the furnace head shell is provided with an inlet and an outlet, and two ends of the heating section extend from the inlet and the outlet respectively.
[0008] More preferably, elbow pipes are provided at both ends of the heating section, one end of the elbow pipe is connected to the heating section, and the other end of the elbow pipe is inserted into the inlet or the outlet and extends out from the inlet or the outlet.
[0009] Preferably, a connecting pipe is provided between the heating section and the liquid sprayer.
[0010] Preferably, the liquid sprayer is also connected to an air intake pipe, and the air intake pipe is connected to an air blowing device.
[0011] Preferably, the burner inner bowl is of a structure that is wide at the top and narrow at the bottom, and a gap that is narrow at the top and wide at the bottom is left between the burner inner bowl and the burner outer shell.
[0012] More preferably, a ventilation pipe is provided on the burner shell, and the ventilation pipe extends outward.
[0013] Preferably, a mounting plate is provided at the lower portion of the burner shell, a mounting hole is provided on the mounting plate, the mounting plate is installed at the lower portion of the burner shell through a Z-shaped plate, the liquid sprayer is installed on the mounting plate through the mounting hole, and is inserted into the burner shell through the mounting hole and the through hole, and then inserted into the burner inner bowl.
[0014] Compared with the prior art, the gasification stove provided by the utility model has the following beneficial effects:
[0015] The above-mentioned gasification stove is provided with a heating section on the infusion tube, and the heating section is arranged in the burner shell. The burner shell is close to the burner inner bowl and has a relatively high temperature. The heating section can be heated by the burner shell, so that the viscous liquid in the infusion tube has a lower viscosity after heating, which is convenient for the subsequent atomization processing of the sprayer, improves the atomization efficiency and atomization effect, and makes the combustion of the combustion material more complete. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0017] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the burner head shell in Example 1 of the utility model.
[0019] Figure 2 It is a cross-sectional schematic diagram of the inner bowl of the stove head in Example 1 of the utility model.
[0020] Figure 3 It is a top view of the burner head shell in Example 1 of the utility model.
[0021] Figure 4 It is a top view of the mounting plate and the Z-shaped plate in Example 1 of the utility model.
[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the Z-shaped plate in Example 1 of the utility model.
[0023] Figure 6It is a top view schematic diagram of the heating section in Example 1 of the utility model.
[0024] Figure 7 It is a side view schematic diagram of the elbow pipes at both ends of the heating section in Example 1 of the utility model.
[0025] In the attached figure:
[0026]
[0027] DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0029] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0031] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0032] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0034] Example 1
[0035] This embodiment provides a gasification stove, such as Figures 1 to 7 As shown, it includes a cylindrical burner shell 1, a burner inner bowl 2 is arranged in the burner shell 1, a through hole 5 is arranged on the burner shell 1, and the gasification stove is also provided with a liquid sprayer, the liquid sprayer passes through the through hole 5 and is inserted into the burner inner bowl 2; the liquid sprayer is connected to an infusion pipe, the liquid infusion pipe includes a heating section 4 and an input section for inputting liquid into the heating section 4, the heating section 4 is arranged inside the burner shell 1, and the two ends of the heating section 4 are respectively connected to the liquid sprayer and the input section.
[0036] The above-mentioned gasification stove is provided with a heating section 4 on the liquid infusion pipe, and the heating section 4 is arranged in the burner shell 1, the burner shell 1 is close to the burner inner bowl 2, and the heating section 4 is located at a relatively high position. The liquid infusion pipe inputs the combustion liquid through an oil pump or any other existing method, and the combustion liquid enters the heating section 4 and is preheated in the heating section 4, so that the viscous liquid in the liquid infusion pipe is heated to reduce the viscosity, which is convenient for the subsequent atomization treatment of the liquid sprayer, improves the atomization efficiency and atomization effect, and makes the combustion of the combustion object more complete.
[0037] Specifically, in this embodiment, Figure 3 and Figure 6 As shown, the heating section 4 is semicircular, and the heating section 4 fits the lower bottom wall of the burner shell 1 and surrounds half of the lower bottom wall of the burner shell 1. The heating section 4 arranged in half a circle increases the heating area. Of course, it should be noted that the heating section 4 is preferably arranged at the bend of the bottom wall and the side wall of the burner shell 1, thereby increasing the contact area between the heating section 4 and the burner shell 1.
[0038] More specifically, the lower bottom wall of the furnace head shell 1 is provided with an inlet and an outlet, and two ends of the heating section 4 extend out from the inlet and the outlet respectively.
[0039] More specifically, in order to facilitate manufacturing and also to connect the two ends of the heating section 4, as Figure 7 As shown, elbow pipes 6 are provided at both ends of the heating section 4, one end of the elbow pipe 6 is connected to the heating section 4, and the other end of the elbow pipe 6 is inserted into the inlet or the outlet and extends out from the inlet or the outlet.
[0040] Specifically, after the heating section 4 extends out of the furnace head housing 1, there may still be a certain distance between the heating section 4 and the liquid sprayer. In order to connect the heating section 4 and the liquid sprayer, a connecting pipe is further provided between the heating section 4 and the liquid sprayer.
[0041] Specifically, in this embodiment, the combustion liquid can be directly pumped out by a pump, or the combustion liquid can be pumped out by high-pressure gas, that is, the liquid injector is also connected to an air intake pipe, and the air intake pipe is connected to an air blowing device.
[0042] Specifically, in this embodiment, Figure 2 As shown, the burner inner bowl 2 is of a structure that is wide at the top and narrow at the bottom, and a gap that is narrow at the top and wide at the bottom is left between the burner inner bowl 2 and the burner outer shell 1 .
[0043] More specifically, in this embodiment, if Figure 1 and Figure 3 As shown, in order to increase oxygen, a ventilation pipe 3 is provided on the burner shell 1, and the ventilation pipe 3 extends outward. Of course, it should be noted that the inner bowl 2 of the burner should be provided with ventilation holes as in conventional technology.
[0044] Specifically, Figure 4 and Figure 5 As shown, this embodiment also provides a specific installation method for the liquid sprayer, a mounting plate 7 is provided at the lower portion of the burner shell 1, a mounting hole 8 is provided on the mounting plate 7, the mounting plate 7 is mounted on the lower portion of the burner shell 1 through a Z-shaped plate 9, the liquid sprayer is mounted on the mounting plate 7 through the mounting hole 8, and is inserted into the burner shell 1 through the mounting hole 8 and the through hole 5, and then inserted into the burner inner bowl 2.
[0045] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.
Claims
1. A gasification stove, comprising a cylindrical burner shell, a burner inner bowl is arranged in the burner shell, a through hole is arranged on the burner shell, and the gasification stove is also provided with a liquid sprayer, the liquid sprayer passes through the through hole and is inserted into the burner inner bowl; characterized in that: The liquid sprayer is connected to a liquid infusion tube, which includes a heating section and an input section for inputting liquid into the heating section. The heating section is arranged inside the furnace head shell, and the two ends of the heating section are respectively connected to the liquid sprayer and the input section.
2. The gasification stove according to claim 1, characterized in that: The heating section is semicircular in shape, fits the lower bottom wall of the burner shell, and surrounds half of the lower bottom wall of the burner shell.
3. The gasification stove according to claim 2, characterized in that: The lower bottom wall of the furnace head shell is provided with an inlet and an outlet, and two ends of the heating section extend out from the inlet and the outlet respectively.
4. The gasification stove according to claim 3, characterized in that: Elbow pipes are provided at both ends of the heating section, one end of the elbow pipe is connected to the heating section, and the other end of the elbow pipe is inserted into the inlet or the outlet and extends out from the inlet or the outlet.
5. The gasification stove according to claim 1, characterized in that: A connecting pipe is also provided between the heating section and the liquid sprayer.
6. The gasification stove according to claim 1, characterized in that: The liquid sprayer is also connected with an air intake pipe, and the air intake pipe is connected with an air blowing device.
7. The gasification stove according to claim 1, characterized in that: The inner bowl of the burner head is in a structure that is wide at the top and narrow at the bottom, and a gap that is narrow at the top and wide at the bottom is left between the inner bowl of the burner head and the outer shell of the burner head.
8. The gasification stove according to claim 7, characterized in that: The burner head shell is provided with a vent pipe, and the vent pipe extends outwards.
9. The gasification stove according to claim 1, characterized in that: A mounting plate is provided at the lower part of the burner shell, and a mounting hole is provided on the mounting plate. The mounting plate is installed on the lower part of the burner shell through a Z-shaped plate. The liquid sprayer is installed on the mounting plate through the mounting hole, and is inserted into the burner shell through the mounting hole and the through hole, and then inserted into the burner inner bowl.