CN109990614A - A kind of Water cooling jacket type condenser - Google Patents
A kind of Water cooling jacket type condenser Download PDFInfo
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- CN109990614A CN109990614A CN201910344095.1A CN201910344095A CN109990614A CN 109990614 A CN109990614 A CN 109990614A CN 201910344095 A CN201910344095 A CN 201910344095A CN 109990614 A CN109990614 A CN 109990614A
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- interior
- finned tube
- foreboard
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of Water cooling jacket type condensers, including condenser ontology, titting water outlet and admitting pipe joint, bottom plate, interior plate, interior back plate, interior foreboard and flange surround a closed hollow chamber, gap interlayer is provided between outer panel and interior plate, between outer back plate and interior back plate, between outer foreboard and interior foreboard, recirculated water is full of in the interlayer of gap, cooling water in water circulation channel is constantly passed in and out by admitting pipe joint and titting water outlet, and the tail flue gas with residual temperature is led to heat transfer when through condenser plenum chamber makes temperature lower.Structure of the invention is reasonable, outside has water-cooling jacket, can external circulating water pipe, internal water self-loopa can also be carried out, recycle thermal energy to greatest extent, reduce heat loss, the thermal efficiency is improved, it is low to solve existing condenser heat recovery efficiency, cannot recycle the technical problems such as thermal energy to greatest extent, for the prior art, have good market prospects and development space.
Description
Technical field
The present invention relates to gas fired-boiler equipment technical fields, and in particular to a kind of Water cooling jacket type condenser.
Background technique
Energy-saving and emission-reduction are the key that national Eleventh Five-Year Plan outline Economic Development Mode Conversion and guarantee, are to implement science
The view of development and the important symbol for guaranteeing sound and rapid economic growth, special equipment are also environmental pollution as big power consumer
Important source, reinforce special equipment energy-saving and emission-reduction task shoulder heavy responsibilities.High-effect special equipment is primarily referred to as boiler, pressure
Heat exchange equipment etc. in container.It is the rich and influential family that the boiler for having the title of industrial production " heart " is AND ENERGY RESOURCES CONSUMPTION IN CHINA.Boiler
With condenser, also known as flue gas condenser, after boiler uses flue gas condenser, can effectively save production cost, reduce the row of boiler
Smoke temperature degree improves boiler thermal efficiency.Boiler operatiopn is set to meet national energy conservation and emission reduction standard.
In conventional boiler, after fuel burns in boiler, exhaust gas temperature is relatively high, the water vapour in flue gas still in
Gaseous state can take away a large amount of heat in all kinds of fossil fuels, the hydrogen content highest of natural gas, and the mass percent of hydrogen is about
20% to 25%, therefore, a large amount of water vapour is contained in smoke evacuation, according to measuring and calculating, the steam that the 1 square metre of natural gas that burns generates will be taken away
Heat paper be 4000KJ, about 10% or more of its high calorific power.
Existing condenser is pipe row's formula condenser, and only individual one layer of comb, heat recovery efficiency is low, is finally discharged
Exhaust temperature it is still very high.
How to design a kind of structurally reasonable, ingenious in design, outside has water-cooling jacket, can external circulating water pipe, can also
Internal water self-loopa is carried out, recycles thermal energy to greatest extent, the Water cooling jacket type condenser for reducing heat loss is to need at present
It solves the problems, such as.
Summary of the invention
It is pipe row's formula condenser to solve existing condenser, only individual one layer of comb, heat recovery efficiency is low,
The exhaust temperature being finally discharged is still very high, can not carry out internal water self-loopa, cannot recycle thermal energy to greatest extent, cause heat
Amount is a large amount of to scatter and disappear, and reduces the technical problems such as efficiency, and the present invention provides a kind of Water cooling jacket type condenser, structurally reasonable to realize,
It is ingenious in design, outside have water-cooling jacket, can external circulating water pipe, internal water self-loopa can also be carried out, to greatest extent return
Thermal energy is received, heat loss is reduced, improves the purpose of the thermal efficiency.
Used technical solution is the present invention to solve above-mentioned technical problem: a kind of Water cooling jacket type condenser, including
Condenser ontology, titting water outlet and admitting pipe joint, the condenser ontology include bottom plate, interior plate, outer panel, flange,
Outer back plate, interior back plate, interior foreboard and outer foreboard, bottom plate are oppositely arranged with flange, insole board, interior plate, interior back plate, interior foreboard
A closed hollow chamber is surrounded with flange, the section in the front and side of closed chamber is isosceles trapezoidal structure, outside
Plate is arranged in parallel in outside interior plate, and outer back plate is arranged in parallel outside interior back plate, and outer foreboard is arranged in parallel outside interior foreboard,
Gap interlayer, gap are provided between outer panel and interior plate, between outer back plate and interior back plate, between outer foreboard and interior foreboard
Be full of recirculated water in interlayer, be arranged in multiple groups between the interior back plate and interior foreboard and lead to finned tube, in lead to the insertion of finned tube both ends
In the hole that corresponding position is opened, junction is welded in fact for interior back plate and interior foreboard, and finned tube pore is connected to interlayer, and it is logical to form water circulation
Road, the cooling water in water circulation channel are constantly passed in and out by admitting pipe joint and titting water outlet, will have the tail portion cigarette of residual temperature
Gas leads to heat transfer when through condenser plenum chamber makes temperature lower.
Leading to finned tube in described be arranged from top to bottom includes the first finned tube, the second finned tube, third finned tube and the
Four finned tubes, wherein the first finned tube, the second finned tube, third finned tube and the 4th finned tube outer tube wall on be provided with spiral shell
The fin for revolving shape, increases heating surface area, and the cooling water led in finned tube in favor of in absorbs the indoor residual temperature of closed cavity.
The flange is bolted on condenser bodies top.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention includes condenser ontology, titting water outlet and admitting pipe joint, and the condenser ontology includes bottom plate, inside
Plate, outer panel, flange, outer back plate, interior back plate, interior foreboard and outer foreboard, bottom plate are oppositely arranged with flange, insole board, inside
Plate, interior back plate, interior foreboard and flange surround a closed hollow chamber, and the section in the front and side of closed chamber is
Waist trapezium structure, outer panel are arranged in parallel in outside interior plate, and outer back plate is arranged in parallel outside interior back plate, and outer foreboard is set in parallel
It sets outside interior foreboard, is respectively provided between outer panel and interior plate, between outer back plate and interior back plate, between outer foreboard and interior foreboard
Have a gap interlayer, recirculated water be full of in the interlayer of gap, the present invention is external to have water-cooling jacket, can external circulating water pipe, can also
Internal water self-loopa is carried out, recycles thermal energy to greatest extent, reduces heat loss；
2) between the interior back plate and interior foreboard be arranged multiple groups in lead to finned tube, in lead to finned tube both ends be inserted into back plate and it is interior before
Plate in the hole that corresponding position is opened, weld in fact by junction, and finned tube pore is connected to interlayer, forms water circulation channel, and water circulation is logical
Cooling water in road is constantly passed in and out by admitting pipe joint and titting water outlet, and the tail flue gas with residual temperature is being passed through condensation
Leading to heat transfer when device plenum chamber makes temperature lower；
3) it includes the first finned tube, the second finned tube, third finned tube and the 4th fin that the middle siphunculus described in is arranged from top to bottom
Pipe, wherein the first finned tube, the second finned tube, third finned tube and the 4th finned tube outer tube wall on be provided with it is spiral
Fin increases heating surface area, and the cooling water led in finned tube in favor of in absorbs the indoor residual temperature of closed cavity；
4) flange described in is bolted on condenser bodies top, convenient for installation and maintenance.
Detailed description of the invention
Fig. 1 is side, sectional structural schematic diagram of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is A-A of the present invention to schematic cross-sectional view；
Marked in the figure: 1, bottom plate, 2, interior plate, 3, outer panel, 4, flange, 5, outer back plate, 6, interior back plate, the 7, first finned tube,
8, the second finned tube, 9, third finned tube, the 10, the 4th finned tube, 11, interior foreboard, 12, outer foreboard, 13, titting water outlet, 14,
Admitting pipe joint.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
As shown, a kind of Water cooling jacket type condenser, including condenser ontology, titting water outlet 13 and admitting pipe joint
14, the condenser ontology includes bottom plate 1, interior plate 2, outer panel 3, flange 4, outer back plate 5, interior back plate 6, interior foreboard 11 and outer
Foreboard 12, bottom plate 1 are oppositely arranged with flange 4, and insole board 1, interior plate 2, interior back plate 6, interior foreboard 11 and flange 4 surround one
The section of closed hollow chamber, the front and side of closed chamber is isosceles trapezoidal structure, including outer panel 3 is arranged in parallel
Outside side plate 2, outer back plate 5 is arranged in parallel outside interior back plate 6, and outer foreboard 12 is arranged in parallel outside interior foreboard 11, outer panel 3
It is provided with gap interlayer between interior plate 2, between outer back plate 5 and interior back plate 6, between outer foreboard 12 and interior foreboard 11,
Be full of recirculated water in gap interlayer, be arranged in multiple groups between the interior back plate 6 and interior foreboard 11 and lead to finned tube, in lead to finned tube both ends
In the hole that corresponding position is opened, junction is welded in fact for back plate 6 and interior foreboard 11 in being inserted into, and finned tube pore is connected to interlayer, is formed
Water circulation channel, the cooling water in water circulation channel are constantly passed in and out by admitting pipe joint 14 and titting water outlet 13, will be had
The tail flue gas of residual temperature leads to heat transfer when through condenser plenum chamber makes temperature lower.
The above are basic embodiments of the invention, further can be improved, improved and limited on the basis of above: such as
Leading to finned tube in described to be arranged from top to bottom includes the first finned tube 7, the second finned tube 8, third finned tube 9 and the 4th fin
Pipe 10, wherein the first finned tube 7, the second finned tube 8, third finned tube 9 and the 4th finned tube 10 outer tube wall on be provided with spiral shell
The fin for revolving shape, increases heating surface area, and the cooling water led in finned tube in favor of in absorbs the indoor residual temperature of closed cavity.
The above are basic embodiments of the invention, further can be improved, improved and limited on the basis of above: such as
The flange 4 is bolted on condenser bodies top.
In practical application, condenser ontology include bottom plate 1, interior plate 2, outer panel 3, flange 4, outer back plate 5, interior back plate 6,
Interior foreboard 11 and outer foreboard 12, bottom plate 1 are oppositely arranged with flange 4, insole board 1, interior plate 2, interior back plate 6,11 and of interior foreboard
Flange 4 surrounds a closed hollow chamber, and the section in the front and side of closed chamber is isosceles trapezoidal structure, outer panel
3 are arranged in parallel in outside interior plate 2, and outer back plate 5 is arranged in parallel outside interior back plate 6, and outer foreboard 12 is arranged in parallel in interior foreboard
11, between outer panel 3 and interior plate 2, between outer back plate 5 and interior back plate 6, between being provided between outer foreboard 12 and interior foreboard 11
Other shapes, such as rectangle or circle can also be set as needed into gap, closed chamber.
It includes the first finned tube 7, the second finned tube 8, third finned tube 9 and the 4th finned tube that middle siphunculus is arranged from top to bottom
10, wherein the first finned tube 7, the second finned tube 8, third finned tube 9 and the 4th finned tube 10 outer tube wall on be provided with spiral
The fin of shape, increases heating surface area, and the cooling water led in finned tube in favor of in absorbs the indoor residual temperature of closed cavity.?
It can be arranged in different number of plies different numbers according to the actual height of boiler and lead to finned tube.
Cooling water in circulation line is constantly passed in and out by admitting pipe joint 14 and titting water outlet 13, will have residual temperature
Tail flue gas leads to heat transfer when through condenser plenum chamber makes temperature lower, and in, cooling water can be made to cool down interior
Be recycled, can also the water inlet of external combined-circulation once-through boiler use, also can hot water taking use.Admitting pipe joint 14 and outlet pipe can also be connect
First 13 are changed to circumscribed, can also close admitting pipe joint 14 and titting water outlet 13, and recirculated water is carried out after tentatively heating for pot
Furnace body itself uses generation steam utilization.
Structure of the invention is reasonable, ingenious in design, outside have water-cooling jacket, can external circulating water pipe, can also carry out in
Thermal energy is recycled in portion's water self-loopa to greatest extent, reduces heat loss, improves the thermal efficiency, and solving existing condenser is pipe row
Formula condenser, only individual one layer of comb, heat recovery efficiency is low, and the exhaust temperature being finally discharged is still very high, Wu Fajin
Row internal water self-loopa, cannot recycle thermal energy to greatest extent, heat is caused largely to scatter and disappear, and reduce the technical problems such as efficiency, right
For the prior art, have good market prospects and development space.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with attached drawing, but it is of the invention
It is not limited to the above embodiment and embodiment can also not take off within the knowledge of those skilled in the art
Various changes can be made under the premise of from present inventive concept.
Claims (3)
1. a kind of Water cooling jacket type condenser, including condenser ontology, titting water outlet (13) and admitting pipe joint (14), special
Sign is: the condenser ontology includes bottom plate (1), interior plate (2), outer panel (3), flange (4), outer back plate (5), interior back plate
(6), interior foreboard (11) and outer foreboard (12), bottom plate (1) are oppositely arranged with flange (4), insole board (1), interior plate (2), interior
Back plate (6), interior foreboard (11) and flange (4) surround a closed hollow chamber, the section in the front and side of closed chamber
It is isosceles trapezoidal structure, outer panel (3) is arranged in parallel in interior plate (2) outside, and outer back plate (5) is arranged in parallel in interior back plate
(6) external, outer foreboard (12) be arranged in parallel it is external in interior foreboard (11), between outer panel (3) and interior plate (2), outer back plate (5)
Between interior back plate (6), it is provided with gap interlayer between outer foreboard (12) and interior foreboard (11), is full of circulation in the interlayer of gap
Water, between the interior back plate (6) and interior foreboard (11) be arranged multiple groups in lead to finned tube, in lead to finned tube both ends be inserted into back plate
(6) and interior foreboard (11) is in the hole that corresponding position is opened, and junction is welded in fact, and finned tube pore is connected to interlayer, forms water circulation
Channel, the cooling water in water circulation channel are had a surplus band by admitting pipe joint (14) and titting water outlet (13) constantly disengaging
The tail flue gas of temperature leads to heat transfer when through condenser plenum chamber makes temperature lower.
2. a kind of Water cooling jacket type condenser as described in claim 1, it is characterised in that: lead to finned tube in described from upper and
Lower setting includes the first finned tube (7), the second finned tube (8), third finned tube (9) and the 4th finned tube (10), wherein first
Finned tube (7), the second finned tube (8), third finned tube (9) and the 4th finned tube (10) outer tube wall on be provided with it is spiral
Fin increases heating surface area, and the cooling water led in finned tube in favor of in absorbs the indoor residual temperature of closed cavity.
3. a kind of Water cooling jacket type condenser as described in claim 1, it is characterised in that: the flange (4) passes through bolt
It is fixed on condenser bodies top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344095.1A CN109990614A (en) | 2019-04-26 | 2019-04-26 | A kind of Water cooling jacket type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344095.1A CN109990614A (en) | 2019-04-26 | 2019-04-26 | A kind of Water cooling jacket type condenser |
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| Publication Number | Publication Date |
|---|---|
| CN109990614A true CN109990614A (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344095.1A Pending CN109990614A (en) | 2019-04-26 | 2019-04-26 | A kind of Water cooling jacket type condenser |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB174578A (en) * | 1921-01-25 | 1923-05-15 | Carl Metzger | Improvements in and relating to vapour condensing apparatus |
| EP1475579A2 (en) * | 2003-05-08 | 2004-11-10 | Alley Enterprises Limited | A condensing unit |
| CN205807457U (en) * | 2016-07-05 | 2016-12-14 | 合肥顺昌分布式能源综合应用技术有限公司 | A kind of strengthening disturbance full water cooling formula commercial gas cooking stove flue gas waste heat recovery apparatus |
| CN206929990U (en) * | 2017-07-04 | 2018-01-26 | 武汉市新荣锅炉制造有限公司 | A kind of Fin-tube Condenser |
| CN210374680U (en) * | 2019-04-26 | 2020-04-21 | 平顶山市百阳丰机械制造有限公司 | Water-cooling jacket type condenser |
-
2019
- 2019-04-26 CN CN201910344095.1A patent/CN109990614A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB174578A (en) * | 1921-01-25 | 1923-05-15 | Carl Metzger | Improvements in and relating to vapour condensing apparatus |
| EP1475579A2 (en) * | 2003-05-08 | 2004-11-10 | Alley Enterprises Limited | A condensing unit |
| CN205807457U (en) * | 2016-07-05 | 2016-12-14 | 合肥顺昌分布式能源综合应用技术有限公司 | A kind of strengthening disturbance full water cooling formula commercial gas cooking stove flue gas waste heat recovery apparatus |
| CN206929990U (en) * | 2017-07-04 | 2018-01-26 | 武汉市新荣锅炉制造有限公司 | A kind of Fin-tube Condenser |
| CN210374680U (en) * | 2019-04-26 | 2020-04-21 | 平顶山市百阳丰机械制造有限公司 | Water-cooling jacket type condenser |
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