CN203657572U - Novel smoke hot water boiler heat exchanger - Google Patents
Novel smoke hot water boiler heat exchanger Download PDFInfo
- Publication number
- CN203657572U CN203657572U CN201320787975.4U CN201320787975U CN203657572U CN 203657572 U CN203657572 U CN 203657572U CN 201320787975 U CN201320787975 U CN 201320787975U CN 203657572 U CN203657572 U CN 203657572U
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- heat exchanger
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- water boiler
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Abstract
The utility model relates to a novel smoke hot water boiler heat exchanger which comprises a box body, heat pipes and a metal partition plate. The heat pipes are installed in installation holes formed in the metal partition plate. The novel smoke hot water boiler heat exchanger is characterized in that the box body is divided into a heat exchange box body and a smoke box body, the metal partition plate fixed with bolts is installed between the heat exchange box body and the smoke box body, the evaporation sections of the heat pipes are respectively of a finned pipe structure, and the condensation sections of the heat pipes are sleeved with water sleeves mutually communicated. The novel smoke hot water boiler heat exchanger is scientific and reasonable in design, has the advantages of sufficiently utilizing smoke waste heat, improving heat efficiency, prolonging the service life and facilitating maintenance, and has the higher innovativeness.
Description
Technical field
The utility model belongs to boiler HVAC field, relates to a kind of heat-transfer equipment, particularly a kind of Novel flue gas hot-water boiler heat exchanger.
Background technology
Heat exchanger is a kind of energy-saving equipment that between material, heat transmits of realizing between two or more fluid of different temperatures, can make heat pass to by higher fluid the fluid that temperature is lower, make fluid temperature (F.T.) reach flow process set quota, to meet the needs of process conditions.Meanwhile, heat exchanger is also one of capital equipment improving energy utilization rate, in chemical industry, oil, power, food and other many industrial circles, occupies critical role.Heat exchange of heat pipe is domestic development a kind of heat-exchange device faster in recent years, heat pipe is as the heat transfer element of heat exchanger, its one end is evaporator section (bringing-up section), and the other end is condensation segment (cooling section), and needing according to application can be two sections of intermediate arrangement adiabatic section.The vaporization of liquid evaporation in the time that one end of heat pipe is heated in Mao Renxin, steam flows to the other end and emits heat and condense into liquid under small pressure reduction, and liquid flows back to evaporator section along porous material by the effect of capillary force again.So circulation oneself, heat is reached separately-is held by one end of heat pipe, takes full advantage of the Rapid Thermal hereditary property of heat-conduction principle and phase change medium, through heat pipe, the heat of thermal objects is delivered to rapidly outside thermal source, has advantages of that simple structure, efficiency are high.
Existing heat exchange of heat pipe is made up of casing, heat pipe and metal partion (metp), on the inwall of casing, be welded with metal partion (metp), the smoke box that this metal partion (metp) is bottom by the interior separation of casing and be positioned at the heat exchange box on smoke box top, on the casing of smoke box both sides, be respectively arranged with into mouth and outlet flue, on the casing of heat exchange box both sides, be respectively arranged with water inlet and delivery port, the heat pipe of longitudinal setting is installed on the plate face of metal partion (metp).Existing heat exchange of heat pipe structure is comparatively single, and also there are the following problems: 1. casing is integral type structure, and the mounting means that welds in casing of metal partion (metp), is unfavorable for the maintenance of heat exchanger; 2. the evaporator section of heat pipe (bringing-up section) is polished rod structure, and the efficiency of heating surface is lower; 3. the condensation segment (cooling section) that the heat exchange box part of heat exchanger is heat pipe directly contacts with water, easily causes adhering to and the corrosion of heat pipe of incrustation scale on heat pipe, has shortened the service life of heat pipe and whole heat exchanger.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of design science rationally, make full use of fume afterheat, improve the thermal efficiency, increase the service life, be convenient to the Novel flue gas hot-water boiler heat exchanger of maintenance.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of Novel flue gas hot-water boiler heat exchanger, comprise casing, heat pipe and metal partion (metp), described heat pipe is installed in installing hole made on metal partion (metp), it is characterized in that: described casing is divided into heat exchange casing and smoke box casing two parts, between heat exchange casing and smoke box casing, the metal partion (metp) being bolted is installed, the evaporator section of described heat pipe is fin tube structure, and the condensation segment of described heat pipe is set with the water jacket being interconnected outward.
And, between described metal partion (metp) and heat exchange casing and between metal partion (metp) and smoke box casing, be respectively arranged with sealing gasket.
And described sealing gasket is the sealing gasket that heat resistant rubber is made.
Advantage of the present utility model and good effect are:
1. this Novel flue gas hot-water boiler heat exchanger, by two parts casing that traditional integrated box is designed to be connected and fixed by bolt, and, the metal partion (metp) being bolted is set between two parts casing, facilitate the maintenance of heat pipe.And by the evaporator section of heat pipe is designed to fin tube structure, strengthened and the contact area of flue gas, improve heat exchange efficiency; To on the condensation segment of heat pipe, install water jacket additional, this water jacket not only can help hot pipe cooling, and, also avoid adhering to incrustation scale on the outer wall of heat pipe, shorten the service life of heat pipe.
2. this Novel flue gas hot-water boiler heat exchanger, by between metal partion (metp) and heat exchange casing and between metal partion (metp) and smoke box casing, sealing gasket being set, has ensured the sealing of heat exchange casing and smoke box casing, avoids the leakage of cold and hot medium (water, flue gas).
3. the utility model scientific structure design is reasonable, and there is the fume afterheat of making full use of, improve the thermal efficiency, increase the service life, be convenient to maintenance, be a kind of Novel flue gas hot-water boiler heat exchanger with higher innovation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-sealing gasket, 2-delivery port, 3-casing, 4-heat pipe, 5-water jacket, 6-metal partion (metp), 7-finned tube, 8-heat exchange casing, 9-water inlet, 10-bolt, 11-smoke box casing.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the utility model is described in further detail.Following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of Novel flue gas hot-water boiler heat exchanger, comprise casing 3, heat pipe 4 and metal partion (metp) 6, heat pipe is installed in installing hole made on metal partion (metp), its innovation is: casing is divided into heat exchange casing 8 and smoke box casing 11 two parts, between heat exchange casing and smoke box casing, the metal partion (metp) fixing by bolt 10 is installed, the evaporator section of heat pipe is finned tube 7 structures, and the condensation segment of heat pipe is set with the water jacket 5 being interconnected outward.
Between metal partion (metp) and heat exchange casing and between metal partion (metp) and smoke box casing, be respectively arranged with sealing gasket 1.
Sealing gasket is the sealing gasket that heat resistant rubber is made.
When use, hot flue gas is inputted by the smoke inlet end of smoke box casing, cold water is inputted by the water inlet 9 of heat exchange box casing one side, flue gas contacts with the finned tube of heat pipe, make heat pipe carry out the conduction of heat, cold water in heating water jacket, cool water heating is to be exported by the delivery port 2 of heat exchange casing opposite side after hot water, after flue gas cool-down, is discharged by the outlet flue of smoke box casing.When heat pipe goes wrong while needing repairing, can pass through loose bolts, heat exchange box casing is taken off, take out metal partion (metp) opposite heat tube and keep in repair, simple, convenient.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. a Novel flue gas hot-water boiler heat exchanger, comprise casing, heat pipe and metal partion (metp), described heat pipe is installed in installing hole made on metal partion (metp), it is characterized in that: described casing is divided into heat exchange casing and smoke box casing two parts, between heat exchange casing and smoke box casing, the metal partion (metp) being bolted is installed, the evaporator section of described heat pipe is fin tube structure, and the condensation segment of described heat pipe is set with the water jacket being interconnected outward.
2. a kind of Novel flue gas hot-water boiler heat exchanger according to claim 1, is characterized in that: between described metal partion (metp) and heat exchange casing and between metal partion (metp) and smoke box casing, be respectively arranged with sealing gasket.
3. a kind of Novel flue gas hot-water boiler heat exchanger according to claim 2, is characterized in that: described sealing gasket is the sealing gasket that heat resistant rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787975.4U CN203657572U (en) | 2013-12-02 | 2013-12-02 | Novel smoke hot water boiler heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787975.4U CN203657572U (en) | 2013-12-02 | 2013-12-02 | Novel smoke hot water boiler heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657572U true CN203657572U (en) | 2014-06-18 |
Family
ID=50923951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787975.4U Expired - Fee Related CN203657572U (en) | 2013-12-02 | 2013-12-02 | Novel smoke hot water boiler heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058956A (en) * | 2018-05-07 | 2018-12-21 | 浙江天英环保科技有限公司 | Flue gas heat exchanger |
| CN112815751A (en) * | 2021-02-22 | 2021-05-18 | 福建龙净环保股份有限公司 | Heat pipe coal-saving system, heat pipe heat exchanger and heat pipe manufacturing vacuum, regeneration and repair process |
-
2013
- 2013-12-02 CN CN201320787975.4U patent/CN203657572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058956A (en) * | 2018-05-07 | 2018-12-21 | 浙江天英环保科技有限公司 | Flue gas heat exchanger |
| CN112815751A (en) * | 2021-02-22 | 2021-05-18 | 福建龙净环保股份有限公司 | Heat pipe coal-saving system, heat pipe heat exchanger and heat pipe manufacturing vacuum, regeneration and repair process |
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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: 20140618 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |