CN204718131U - Boiler energy-saving device - Google Patents
Boiler energy-saving device Download PDFInfo
- Publication number
- CN204718131U CN204718131U CN201520308544.4U CN201520308544U CN204718131U CN 204718131 U CN204718131 U CN 204718131U CN 201520308544 U CN201520308544 U CN 201520308544U CN 204718131 U CN204718131 U CN 204718131U
- Authority
- CN
- China
- Prior art keywords
- demarcation strip
- boiler
- shell
- saving device
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of boiler energy-saving device, comprise cylindrical shell, be provided with water pipe in shell, this water pipe is that spiral is arranged, and is formed coniform; This shell bottom plate centre is provided with the entrance be communicated with boiler flue, and upper end surrounding is provided with annular outlets.The utility model is directly communicated with boiler flue, arranges helix tube in it, and the waste heat making full use of flue gas heats, and makes the return water temperature entering boiler high, reduces thermal losses, improve the thermal efficiency.
Description
Technical field
The utility model relates to boiler technology field, especially a kind of boiler energy-saving device.
Background technology
The steam stove of prior art, produce steam by fuel combustion heating water tank, in use, the utilization rate of waste heat of exhaust gases passes is not high for cooking stove, causes a large amount of wastes of the energy.
Utility model content
The utility model is for the deficiencies in the prior art, and propose a kind of boiler energy-saving device, structure is ingenious, effective.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme: a kind of boiler energy-saving device, comprises cylindrical shell, is provided with water pipe in shell, and this water pipe is that spiral is arranged, and is formed coniform; This shell bottom plate centre is provided with the entrance be communicated with boiler flue, and upper end surrounding is provided with annular outlets.
Preferably, this entrance top is provided with ring-type first demarcation strip, and the lower end of the first demarcation strip is connected with shell bottom plate inner wall sealing; Be provided with ring-type second demarcation strip below this outlet, the upper end of this second demarcation strip is connected with sheath top plate inner wall sealing.
Preferably, the first demarcation strip is coniform being obliquely installed.
Preferably, the second demarcation strip lower end is that diameter is obliquely installed with increasing.
Compared with prior art, the utility model has the following advantages: be directly communicated with boiler flue, arranges helix tube in it, and the waste heat making full use of flue gas heats, and makes the return water temperature entering boiler high, reduces thermal losses, improve the thermal efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
A kind of boiler energy-saving device as shown in Figure 1, comprises cylindrical shell 1, is provided with water pipe 2 in shell 1, and this water pipe 2 is arranged for spiral, is formed coniform; This shell 1 base plate centre is provided with the entrance 11 be communicated with boiler flue, and upper end surrounding is provided with annular outlets 12.
The lower end and shell 1 plate inner wall that are provided with ring-type first demarcation strip 3, first demarcation strip 3 above this entrance 11 are tightly connected, and the flue gas entered can only be flowed in the first demarcation strip 3 annular internal; Ring-type second demarcation strip 4 is provided with below this outlet 12, the upper end of this second demarcation strip 4 is connected with shell 1 top board inner wall sealing, making the flue gas flowing out this energy-saving appliance must bypass the second demarcation strip 4 just can have outlet 12 to discharge, add the flow process of flue gas in this energy-saving appliance, thus heat is fully used.
First demarcation strip 3 is obliquely installed for coniform; Second demarcation strip 4 lower end is that diameter is obliquely installed with increasing; The flow process of further increase flue gas.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a boiler energy-saving device, is characterized in that: comprise cylindrical shell, is provided with water pipe in shell, and this water pipe is that spiral is arranged, and is formed coniform; This shell bottom plate centre is provided with the entrance be communicated with boiler flue, and upper end surrounding is provided with annular outlets; This entrance top is provided with ring-type first demarcation strip, and the lower end of the first demarcation strip is connected with shell bottom plate inner wall sealing; Be provided with ring-type second demarcation strip below this outlet, the upper end of this second demarcation strip is connected with sheath top plate inner wall sealing.
2. boiler energy-saving device as claimed in claim 1, is characterized in that: the first demarcation strip is coniform being obliquely installed.
3. boiler energy-saving device as claimed in claim 1 or 2, is characterized in that: the second demarcation strip lower end is that diameter is obliquely installed with increasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308544.4U CN204718131U (en) | 2015-05-14 | 2015-05-14 | Boiler energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308544.4U CN204718131U (en) | 2015-05-14 | 2015-05-14 | Boiler energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718131U true CN204718131U (en) | 2015-10-21 |
Family
ID=54317128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308544.4U Expired - Fee Related CN204718131U (en) | 2015-05-14 | 2015-05-14 | Boiler energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767251A (en) * | 2019-04-22 | 2021-12-07 | 猪野贵行 | Energy saver |
-
2015
- 2015-05-14 CN CN201520308544.4U patent/CN204718131U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767251A (en) * | 2019-04-22 | 2021-12-07 | 猪野贵行 | Energy saver |
| CN113767251B (en) * | 2019-04-22 | 2023-06-02 | 猪野贵行 | Energy-saving device |
| US11732885B2 (en) | 2019-04-22 | 2023-08-22 | Takayuki Ino | Economizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170514 |