CN201917074U - Heat conducting oil boiler with preheater - Google Patents

Heat conducting oil boiler with preheater Download PDF

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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
Authority
CN
China
Prior art keywords
conducting oil
preheater
heat
heat conducting
boiler
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
Application number
CN2011200255727U
Other languages
Chinese (zh)
Inventor
高屾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU OLYMSPAN THERMAL ENERGY EQUIPMENT Co Ltd
Original Assignee
CHANGZHOU OLYMSPAN THERMAL ENERGY EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU OLYMSPAN THERMAL ENERGY EQUIPMENT Co Ltd filed Critical CHANGZHOU OLYMSPAN THERMAL ENERGY EQUIPMENT Co Ltd
Priority to CN2011200255727U priority Critical patent/CN201917074U/en
Application granted granted Critical
Publication of CN201917074U publication Critical patent/CN201917074U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Heat conducting oil boiler with preheater
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.
CN2011200255727U 2011-01-26 2011-01-26 Heat conducting oil boiler with preheater Expired - Fee Related CN201917074U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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