CN201917074U - Heat conducting oil boiler with preheater - Google Patents
Heat conducting oil boiler with preheater Download PDFInfo
- Publication number
- CN201917074U CN201917074U CN2011200255727U CN201120025572U CN201917074U CN 201917074 U CN201917074 U CN 201917074U CN 2011200255727 U CN2011200255727 U CN 2011200255727U CN 201120025572 U CN201120025572 U CN 201120025572U CN 201917074 U CN201917074 U CN 201917074U
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- conducting oil
- preheater
- heat
- heat conducting
- boiler
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Abstract
The utility model relates to a heat conducting oil boiler with a preheater, which is provided with a heat conducting oil heating coil pipe assembly arranged in a hearth, wherein an outlet of the heat conducting oil heating coil pipe assembly is connected with an inlet of external heat consumption equipment through a coil pipe, an oil pump is arranged between an outlet of the heat consumption equipment and an inlet of the heat conducting oil heating coil pipe assembly, the heat conducting oil boiler also comprises the preheater used for preheating the heat conducting oil, the preheater is arranged at the tail part of the heat conducting oil boiler, an inlet of the preheater is connected with the outlet of the heat consumption equipment, and an outlet of the preheater is connected with the inlet of the heat conducting oil heating coil pipe assembly. The heat conducting oil boiler is characterized in that the heat conducting oil preheater is additionally arranged at the tail part of the boiler to preheat the heat conducting oil, the heat transfer efficiency of the whole system can be enhanced, the heat exchange area of the boiler is increased, the heat conducting oil preheater equals to a convection section additionally arranged at the tail part of the boiler, and the influence on the whole system caused by heat transfer deterioration is reduced.
Description
Technical field
The utility model relates to the heat conducting oil boiler equipment technical field, especially a kind of heat conducting oil boiler with preheater.
Background technology
Existing heat conducting oil boiler is a forced circulation boiler, and its operation principle is heated and is become high temperature heat conductive oil for the low temperature conduction oil enters boiler, takes the heat that the stove internal combustion is produced out of, is delivered to and uses hot equipment, becomes the low temperature conduction oil, squeezes into boiler once more through circulating pump.Conduction oil is that the exhaust gas temperature of medium will exceed 80 to 100 degrees centigrade of conduction oil periodic duty mean temperatures.If furnace heat transfer worsens, exhaust gas temperature will further raise, and exhaust gas temperature is high more, and heat loss due to exhaust gas is big more, and boiler thermal output is low more.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of heat conducting oil boiler with preheater is provided, reduce exhaust gas temperature, improve the thermal efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of heat conducting oil boiler with preheater, has the heat-conducting oil heating coil pack that is arranged in the burner hearth, the outlet of heat-conducting oil heating coil pack is connected by coil pipe with the import of the hot equipment of usefulness of outside, has oil pump between the import with the outlet of hot equipment and heat-conducting oil heating coil pack, also has the preheater that is used for the conduction oil preheating, described preheater is arranged on the heat conducting oil boiler afterbody, the import of described preheater connects the outlet with hot equipment, and the outlet of preheater connects the import of heat-conducting oil heating coil pack.
The beneficial effects of the utility model are, heat conducting oil boiler with preheater of the present utility model, set up conduction oil preheater preheating conduction oil at boiler tail, can strengthen the heat transfer efficiency of whole system, increased the boiler heat exchange area, when producer pipe plug plug or conduction oil rotten, system conducts heat when taking place to worsen phenomenon, the body of heater exhaust gas temperature rises significantly, exhaust gas temperature and conduction oil operation mean temperature difference become big, the conduction oil preheater is equal to boiler tail and adds convection section, has reduced the influence of heat transfer deterioration to whole system.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the most preferred embodiment of the heat conducting oil boiler with preheater of the present utility model.
Among the figure: 1. preheater, 1-1. import, 1-2. outlet.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, most preferred embodiment with heat conducting oil boiler of preheater of the present utility model, has the heat-conducting oil heating coil pack that is arranged in the burner hearth, the outlet of heat-conducting oil heating coil pack is connected by coil pipe with the import of the hot equipment of usefulness of outside, has oil pump between the import with the outlet of hot equipment and heat-conducting oil heating coil pack, form the forced circulation loop, also has the preheater that is used for the conduction oil preheating, described preheater is arranged on the heat conducting oil boiler afterbody, the import of described preheater connects the outlet with hot equipment, and the outlet of preheater connects the import of heat-conducting oil heating coil pack.
Add preheater at the heat conducting oil boiler afterbody.Its operation principle is similar to economizer, and the low temperature conduction oil heating of process preheater earlier from coming out with hot equipment enters the heat-conducting oil heating coil pack in the boiler furnace again.
Set up the benefit of conduction oil preheater:
A. preheating conduction oil can be strengthened the heat transfer efficiency of whole system.
B. coil pipe stops up or conduction oil is rotten when taking place, system conducts heat when taking place to worsen phenomenon, the body of heater exhaust gas temperature rises significantly, exhaust gas temperature and conduction oil operation mean temperature difference become big, the conduction oil preheater is equal to boiler tail and adds convection section, increased the boiler heat exchange area, reduced the influence of heat transfer deterioration whole system.
Claims (1)
1. heat conducting oil boiler with preheater, has the heat-conducting oil heating coil pack that is arranged in the burner hearth, the outlet of heat-conducting oil heating coil pack is connected by coil pipe with the import of the hot equipment of usefulness of outside, has oil pump between the import with the outlet of hot equipment and heat-conducting oil heating coil pack, it is characterized in that: also have the preheater (1) that is used for the conduction oil preheating, described preheater (1) is arranged on the heat conducting oil boiler afterbody, the import (1-1) of described preheater (1) connects the outlet with hot equipment, and the outlet (1-2) of preheater (1) connects the import of heat-conducting oil heating coil pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200255727U CN201917074U (en) | 2011-01-26 | 2011-01-26 | Heat conducting oil boiler with preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200255727U CN201917074U (en) | 2011-01-26 | 2011-01-26 | Heat conducting oil boiler with preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917074U true CN201917074U (en) | 2011-08-03 |
Family
ID=44416868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200255727U Expired - Fee Related CN201917074U (en) | 2011-01-26 | 2011-01-26 | Heat conducting oil boiler with preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206787A (en) * | 2012-12-13 | 2013-07-17 | 诸城市电力大众木器有限公司 | Environmental protection type heat conducting oil circulation heater |
| CN106382745B (en) * | 2016-08-25 | 2020-03-20 | 国网上海综合能源服务有限公司 | Automatic energy-saving boiler device |
-
2011
- 2011-01-26 CN CN2011200255727U patent/CN201917074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206787A (en) * | 2012-12-13 | 2013-07-17 | 诸城市电力大众木器有限公司 | Environmental protection type heat conducting oil circulation heater |
| CN103206787B (en) * | 2012-12-13 | 2015-04-29 | 诸城市电力大众木器有限公司 | Environmental protection type heat conducting oil circulation heater |
| CN106382745B (en) * | 2016-08-25 | 2020-03-20 | 国网上海综合能源服务有限公司 | Automatic energy-saving boiler device |
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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 |
Granted publication date: 20110803 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |