CN220250317U - High-efficiency energy-saving gas boiler - Google Patents
High-efficiency energy-saving gas boiler Download PDFInfo
- Publication number
- CN220250317U CN220250317U CN202320915194.2U CN202320915194U CN220250317U CN 220250317 U CN220250317 U CN 220250317U CN 202320915194 U CN202320915194 U CN 202320915194U CN 220250317 U CN220250317 U CN 220250317U
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- CN
- China
- Prior art keywords
- heat exchange
- lantern ring
- pipe
- rotary lantern
- gas boiler
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a high-efficiency energy-saving gas boiler, which comprises a boiler body and a scale cleaning mechanism, wherein the boiler body comprises a combustion chamber, a heat medium water cavity and a heat exchange chamber, the combustion chamber is arranged in the heat medium water cavity, the heat exchange chamber is arranged above the heat medium water cavity, a heat exchange pipeline is arranged in the heat exchange chamber, the scale cleaning mechanism comprises a rotary lantern ring and a pipe wall cleaning rod, the rotary lantern ring is arranged at one end of a horizontal section of the heat exchange pipeline, annular inserting grooves matched with the heat exchange pipeline are formed in both ends of the rotary lantern ring, the heat exchange pipeline is rotationally inserted with the rotary lantern ring, lantern ring transmission teeth are arranged outside the rotary lantern ring and meshed with rotating teeth of a motor arranged outside the heat exchange chamber, one end of the pipe wall cleaning rod is connected with the inner end surface of the rotary lantern ring, and the outer side of the pipe wall cleaning rod is contacted with the water inner wall of the heat exchange pipeline. Solves the problem that the prior gas boiler is easy to cause serious energy waste due to scaling in the heat exchange pipeline.
Description
Technical Field
The utility model relates to the field of energy-saving boilers, in particular to a high-efficiency energy-saving gas boiler.
Background
The existing boiler is a common energy conversion device, the main structure of the boiler is composed of a combustion chamber and a heat exchange cavity, the structure of the boiler is mature, and the boiler is widely applied to various fields.
However, the existing boiler generally has a problem that the heat exchange process is a process of heating cold water in a heat exchange tube, substances such as calcium carbonate and the like in the cold water can be adhered to the wall of the heat exchange tube in the heating process to form scale, the scale can seriously affect the heat exchange efficiency, and great energy waste is caused, and the existing method for cleaning the scale generally utilizes a back flushing tube to flush the inner wall of the tube wall.
Disclosure of Invention
The utility model aims to provide a high-efficiency energy-saving gas boiler, which solves the problem that the existing gas boiler is easy to cause serious energy waste due to scaling in a heat exchange pipeline.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a high-efficient energy-saving gas boiler, includes boiler body and incrustation scale clearance mechanism, the boiler body includes combustion chamber, heat medium chamber and heat transfer chamber, the combustion chamber sets up in the heat medium chamber, the heat transfer chamber then sets up the top in the heat medium chamber, be equipped with heat exchange tube in the heat transfer chamber, incrustation scale clearance mechanism includes rotatory lantern ring and pipe wall clearance pole, rotatory lantern ring sets up the one end at heat exchange tube horizontal segment, the both ends of rotatory lantern ring all are equipped with the annular jack groove with the heat exchange tube adaptation, heat exchange tube rotates with rotatory lantern ring and pegs in, the outside of rotatory lantern ring is equipped with lantern ring drive tooth, lantern ring drive tooth meshes with the rotation tooth of the outdoor motor of setting at the heat transfer, the one end of pipe wall clearance pole links to each other with the inner terminal surface of rotatory lantern ring, the outside of pipe wall clearance pole contacts with heat exchange tube water inner wall.
The rotary lantern ring is arranged, the rotary lantern ring can rotate under the driving of the rotating teeth, the rotating rotary lantern ring can drive the pipe wall cleaning rod to move around the pipe wall of the heat exchange pipe, and the outer side of the pipe wall cleaning rod is contacted with the inner wall of the heat exchange pipe, so that when the rotary lantern ring rotates, the scale on the inner wall of the heat exchange pipe can be scraped off, the cleaning mode is simple, and when the rotary lantern ring faces to more refractory scale, the cleaning effect is good, and the waste of energy sources in the boiler working process is effectively reduced after the scale is cleaned.
As a further preferable aspect of the present utility model, the cross section of the annular insertion groove is in a T shape.
Thus, water in the heat exchange pipeline is not easy to seep out from the joint between the heat exchange pipeline and the rotary sleeve ring.
As a further preferable mode of the utility model, the outer side of the pipe wall cleaning rod is uniformly provided with small scale cleaning teeth.
The scale on the inner wall of the heat exchange pipeline can be cleaned more easily through the scale cleaning small teeth, because the resistance on the pipe wall cleaning rod is larger when the pipe wall cleaning rod rotates if the pipe wall cleaning rod is in complete contact, the scale does not need to be in complete contact, only one part of the scale is required to be broken, the other part of the scale can naturally fall off, and the scale cleaning small teeth are used.
As a further preferable mode of the utility model, the liquid inlet end of the heat exchange pipeline is also connected with an acetic acid supply pipe.
Acetic acid can be introduced into the heat exchange pipeline to clean the scale, so that the scale cleaning effect is better.
As a further preferable mode of the utility model, an electromagnetic valve is arranged at the joint of the acetic acid supply pipe and the heat exchange pipeline.
As a further preferable mode of the utility model, a flue gas emission recovery pipe is further arranged on one side of the boiler body, and the flue gas emission recovery pipe is communicated with the combustion chamber.
The discharged flue gas can be recycled.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. the rotary lantern ring is arranged, the rotary lantern ring can rotate under the driving of the rotating teeth, the rotating rotary lantern ring can drive the pipe wall cleaning rod to move around the pipe wall of the heat exchange pipe, and the outer side of the pipe wall cleaning rod is contacted with the inner wall of the heat exchange pipe, so that when the rotary lantern ring rotates, the scale on the inner wall of the heat exchange pipe can be scraped off, the cleaning mode is simple, and when the rotary lantern ring faces to more refractory scale, the cleaning effect is good, and the waste of energy sources in the boiler working process is effectively reduced after the scale is cleaned.
2. The water in the heat exchange pipeline is not easy to seep out from the joint between the heat exchange pipeline and the rotary lantern ring.
3. The discharged flue gas can be recycled.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a connection structure between a rotating collar and a heat exchange tube according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Specific example 1:
fig. 1 and 2 show a high-efficiency energy-saving gas boiler, which comprises a boiler body 1 and a scale cleaning mechanism, the boiler body 1 comprises a combustion chamber 11, a heating medium water chamber 12 and a heat exchange chamber 13, the combustion chamber 11 is arranged in the heating medium water chamber 12, the heat exchange chamber 13 is arranged above the heating medium water chamber 12, a heat exchange pipeline 2 is arranged in the heat exchange chamber 13, the scale cleaning mechanism comprises a rotary lantern ring 3 and a pipe wall cleaning rod 4, the rotary lantern ring 3 is arranged at one end of the horizontal section of the heat exchange pipeline 2, annular inserting grooves matched with the heat exchange pipeline 2 are formed in two ends of the rotary lantern ring 3, the heat exchange pipeline 2 is rotationally inserted with the rotary lantern ring 3, lantern ring transmission teeth 31 are arranged outside the rotary lantern ring 3, the lantern ring transmission teeth 31 are meshed with rotating teeth of a motor 5 arranged outside the heat exchange chamber, one end of the pipe wall cleaning rod 4 is connected with the inner end surface of the rotary lantern ring 3, and the outer side of the pipe wall cleaning rod 4 is contacted with the inner wall of the heat exchange pipeline 2.
The rotary lantern ring is arranged, the rotary lantern ring can rotate under the driving of the rotating teeth, the rotating rotary lantern ring can drive the pipe wall cleaning rod to move around the pipe wall of the heat exchange pipe, and the outer side of the pipe wall cleaning rod is contacted with the inner wall of the heat exchange pipe, so that when the rotary lantern ring rotates, the scale on the inner wall of the heat exchange pipe can be scraped off, the cleaning mode is simple, and when the rotary lantern ring faces to more refractory scale, the cleaning effect is good, and the waste of energy sources in the boiler working process is effectively reduced after the scale is cleaned.
Specific example 2:
the embodiment further describes an annular inserting groove based on the specific embodiment 1, and the cross section of the annular inserting groove is in a T shape.
Thus, water in the heat exchange pipeline is not easy to seep out from the joint between the heat exchange pipeline and the rotary sleeve ring.
Specific example 3:
the embodiment further describes the pipe wall cleaning rod 4 on the basis of the specific embodiment 1, and the outer side of the pipe wall cleaning rod 4 is uniformly provided with small scale cleaning teeth 41.
The scale on the inner wall of the heat exchange pipeline can be cleaned more easily through the scale cleaning small teeth, because the resistance on the pipe wall cleaning rod is larger when the pipe wall cleaning rod rotates if the pipe wall cleaning rod is in complete contact, the scale does not need to be in complete contact, only one part of the scale is required to be broken, the other part of the scale can naturally fall off, and the scale cleaning small teeth are used.
Specific example 4:
the embodiment further describes the heat exchange pipeline 2 on the basis of the specific embodiment 1, and the liquid inlet end of the heat exchange pipeline 2 is also connected with an acetic acid supply pipe.
The scale cleaning effect is better.
Specific example 5:
in this embodiment, an acetic acid supply pipe is further described based on embodiment 4, and an electromagnetic valve is disposed at the connection position of the acetic acid supply pipe and the heat exchange pipeline 2.
Specific example 6:
in this embodiment, the boiler body 1 is further described on the basis of the specific embodiment 1, and a flue gas emission recovery pipe 6 is further disposed on one side of the boiler body 1, and the flue gas emission recovery pipe 6 is communicated with the combustion chamber 11.
The discharged flue gas can be recycled.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a high-efficient energy-saving gas boiler, includes boiler body (1) and incrustation scale clearance mechanism, boiler body (1) include combustion chamber (11), heat medium water cavity (12) and heat transfer room (13), combustion chamber (11) set up in heat medium water cavity (12), heat transfer room (13) then set up in the top of heat medium water cavity (12), be equipped with heat exchange pipeline (2) in heat transfer room (13), its characterized in that: the scale cleaning mechanism comprises a rotary lantern ring (3) and a pipe wall cleaning rod (4), wherein the rotary lantern ring (3) is arranged at one end of a horizontal section of a heat exchange pipe (2), annular inserting grooves matched with the heat exchange pipe (2) are formed in two ends of the rotary lantern ring (3), the heat exchange pipe (2) is rotationally inserted with the rotary lantern ring (3), lantern ring transmission teeth (31) are arranged outside the rotary lantern ring (3), the lantern ring transmission teeth (31) are meshed with rotating teeth of a motor (5) arranged outside the heat exchange chamber, one end of the pipe wall cleaning rod (4) is connected with an inner end face of the rotary lantern ring (3), and the outer side of the pipe wall cleaning rod (4) is contacted with the inner wall of the heat exchange pipe (2).
2. The energy efficient gas boiler according to claim 1, wherein: the cross section of the annular inserting groove is T-shaped.
3. The energy efficient gas boiler according to claim 1, wherein: the outer side of the pipe wall cleaning rod (4) is uniformly provided with small scale cleaning teeth (41).
4. The energy efficient gas boiler according to claim 1, wherein: the liquid inlet end of the heat exchange pipeline (2) is also connected with an acetic acid supply pipe.
5. The energy efficient gas boiler according to claim 4, wherein: an electromagnetic valve is arranged at the joint of the acetic acid supply pipe and the heat exchange pipeline (2).
6. The energy efficient gas boiler according to claim 1, wherein: one side of the boiler body (1) is also provided with a smoke emission recovery pipe (6), and the smoke emission recovery pipe (6) is communicated with the combustion chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915194.2U CN220250317U (en) | 2023-04-21 | 2023-04-21 | High-efficiency energy-saving gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915194.2U CN220250317U (en) | 2023-04-21 | 2023-04-21 | High-efficiency energy-saving gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250317U true CN220250317U (en) | 2023-12-26 |
Family
ID=89233948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915194.2U Active CN220250317U (en) | 2023-04-21 | 2023-04-21 | High-efficiency energy-saving gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250317U (en) |
-
2023
- 2023-04-21 CN CN202320915194.2U patent/CN220250317U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |