CN108844233A - A kind of stainless steel heat exchanger - Google Patents
A kind of stainless steel heat exchanger Download PDFInfo
- Publication number
- CN108844233A CN108844233A CN201810521278.1A CN201810521278A CN108844233A CN 108844233 A CN108844233 A CN 108844233A CN 201810521278 A CN201810521278 A CN 201810521278A CN 108844233 A CN108844233 A CN 108844233A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- stainless steel
- peripheral frame
- exchanger tube
- end cap
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention discloses a kind of stainless steel heat exchanger, including peripheral frame, several heat exchanger tubes being welded in the peripheral frame, and is mounted in the peripheral frame and is located at the end cap at the heat exchanger tube both ends；It is characterized in that, being equipped with partition in the end cap, each heat exchanger tube is connected into water channel by the partition；It is equipped with groove on the partition, is equipped with and the consistent gasket of groove shape in the groove；It is sealed between the end cap and the peripheral frame by the gasket and fixation is bolted.The present invention in end cap by being arranged partition and groove, and when assembling, using bolt that end cap and peripheral frame is fixed in end cap surrounding, without soldering, the processing is simple, easy to assembly.
Description
Technical field
The present invention relates to fluid heater technical field more particularly to a kind of stainless steel heat exchangers.
Background technique
Heat exchanger is an important component of gas-fired water heater.Traditional heat exchanger is essentially all oxygen-free copper
Water tank, this is because oxygen-free copper thermal conductivity is good, easy to manufacture, but the corrosion resistance of oxygen-free copper is poor.Stainless steel hot
Exchanger is the heat exchanger using material for stainless steel material, has extraordinary anti-oxidation characteristics.It is promoted according to heat exchange equipment
The data at center shows that stainless steel heat exchanger is imitated than the heat transfer effect of traditional simple steel heat exchanger with more good heat transfer
Fruit, and service life use is longer.Stainless steel heat exchanger achieves relatively broad application in current many fields, has very prominent
The characteristic of antirust, good antiscale property out.
The Chinese invention patent application of one Publication No. CN103994579A disclose a kind of gas heater integrate it is stainless
Steel heat exchanger, including：Peripheral frame, the more heat exchanger tubes across the peripheral frame, are pierced by the heat exchanger tube end point outside the peripheral frame
Equipped with collecting box, each heat exchanger tube is linked to be continuous flow path by the collecting box；Described in at least row for closing on high-temperature heating area
Elongated member is equipped in heat exchanger tube；The strip member is packaged in the heat exchanger tube by the collecting box；The peripheral frame is changed
Be welded as a whole structure after heat pipe, collecting box and elongated member assembling.The patent use all-welded structure, the process-cycle compared with
It is long；Meanwhile the water flow field in gas instantaneous water heater pipe is changed by strip member, not only structure is complicated, but also influences water
Flow.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide one kind, the processing is simple, processing assembling side
Just stainless steel heat exchanger.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of stainless steel heat exchanger, including peripheral frame, several heat exchanger tubes being welded in the peripheral frame, and it is mounted on institute
State in peripheral frame and be located at the end cap at the heat exchanger tube both ends；It is characterized in that, being equipped with partition in the end cap, the partition will
Each heat exchanger tube connects into water channel；It is equipped with groove on the partition, is equipped in the groove consistent with groove shape
Gasket；It is sealed between the end cap and the peripheral frame by the gasket and fixation is bolted.
As a further illustration of the above scheme, forming rough turbulent structure in the outer surface of the partition.
As a further illustration of the above scheme, the peripheral frame is enclosed by two the first side plates and two the second plate-side plate weldings
At being respectively equipped with several mutual corresponding through-holes on two first side plates, the heat exchanger tube and the through-hole one are a pair of
It should weld.
As a further illustration of the above scheme, the heat exchanger tube is the smooth light pipe heat exchanger tube of outer wall.
As a further illustration of the above scheme, the heat exchanger tube includes that stainless steel heat exchanger main heat exchange area is arranged in
First heat exchanger tube and the second heat exchanger tube that the peripheral frame side wall is set.
As a further illustration of the above scheme, the peripheral frame, the heat exchanger tube and the end cap are all stainless steel part.
As a further illustration of the above scheme, the stainless steel heat exchanger be main heat transfer zone be located at upside, flue gas from
The stainless steel heat exchanger for the positive assembling structure that downside enters.
As a further illustration of the above scheme, the stainless steel heat exchanger be main heat transfer zone be located at downside, flue gas from
The stainless steel heat exchanger for the inverted structure that upside enters, forms integrated condensing zone below the main heat exchange area.
The beneficial effects of the invention are as follows：
One, by being arranged partition and groove in end cap, when assembling, end cap and peripheral frame are consolidated using bolt in end cap surrounding
Fixed, without soldering, the processing is simple, easy to assembly.
Two, using inside light pipe heat exchanger tube, peripheral frame also without other turnup structures, in application, can both serve as main heat exchange area
In the positive assembling structure that upside, flue gas enter from downside；It can also act as the upside-down mounting that main heat exchange area enters in downside, flue gas from upside
Structure only need to suitably change number of heat exchange tubes and arrangement；Versatility is good, easy to install and use.When upside-down mounting, in the main heat exchange area
The shaping integrated condensing zone in lower section, structure is simple, and condensed water can be smoothly discharged.
Three, by forming rough turbulent structure in the outer surface of partition, the water temperature for flowing through heat exchanger tube is more equal
It is even, heat transfer effect is provided and avoids fouling.Compared with existing turbulent structure, the turbulent structure of the present embodiment is by rough
Surface is constituted, and without additional turbulent part, structure is simple, nor affects on the water flow of water channel.
Detailed description of the invention
Fig. 1 show stainless steel heat exchanger structural schematic diagram provided by the invention.
Fig. 2 show structural schematic diagram of the stainless steel heat exchanger provided by the invention on another visual angle.
Fig. 3 show the stainless steel heat exchanger partial sectional view that invention provides.
Fig. 4 show stainless steel heat exchanger schematic diagram of internal structure provided by the invention.
Fig. 5 show cover internal structural schematic diagram.
Fig. 6 show gasket structure schematic diagram.
Fig. 7 show stainless steel heat exchanger formal dress structural schematic diagram provided by the invention.
Fig. 8 show stainless steel heat exchanger inverted structure schematic diagram provided by the invention.
Description of symbols：
1：Peripheral frame, 2：Heat exchanger tube, 3：End cap, 4：Partition, 5：Groove, 6：Gasket, 7：Bolt, 8：Turbulent structure, 9：It is main
Heat transfer zone, 10：Condensing zone.
1-1：First side plate, 1-2：Second side plate, 1-3：Through-hole.
2-1：First heat exchanger tube, 2-2：Second heat exchanger tube.
Specific embodiment
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" may include
First and second features directly contact, also may include fisrt feature and second feature be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right above two features and oblique upper, or be only to indicate that first feature horizontal height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show first feature horizontal height lower than second feature.
Below with reference to the attached drawing of specification, a specific embodiment of the invention is further described, is made of the invention
Technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
As shown in figs 1 to 6, a kind of stainless steel heat exchanger, including peripheral frame 1, it is several to be welded on changing in the peripheral frame 1
Heat pipe 2, and it is mounted in the peripheral frame 1 and is located at the end cap 3 at 2 both ends of heat exchanger tube；It is characterized in that, in the end cap
Partition 4 is equipped in 3, each heat exchanger tube 2 is connected into water channel by the partition 4；Groove 5 is equipped on the partition 4, described
It is equipped with and the consistent gasket 6 of groove shape in groove 5；It is close by the gasket 6 between the end cap 3 and the peripheral frame 1
It seals and passes through bolt 7 and be connected and fixed.
Wherein, the peripheral frame 1, the heat exchanger tube 2 and the end cap 3 are all made of stainless steel material.
The peripheral frame 1 is surrounded by two the first side plate 1-1 and two the second side plate 1-2 by soldering processes welding, two
Several mutual corresponding through-hole 1-3 are respectively equipped on a first side plate 1-1, the heat exchanger tube 2 and through-hole 1-3 is one by one
Corresponding welding.
The heat exchanger tube 2 is the smooth light pipe heat exchanger tube of outer wall, including stainless steel heat exchanger main heat exchange area is arranged in
First heat exchanger tube 2-1 and the second heat exchanger tube 2-2 that 1 side wall of peripheral frame is set.
Compared with existing stainless steel heat exchanger, the present embodiment in end cap by being arranged partition and groove, when assembling,
By being arranged in end cap surrounding, bolt is fixed by end cap and peripheral frame, and structure is simple, easy to assembly.
When practical application, stainless steel heat exchanger provided in this embodiment can both serve as main heat exchange area 9 in upside, flue gas
The positive assembling structure entered from downside, as shown in Figure 7；It can also act as the upside-down mounting that main heat exchange area 9 enters in downside, flue gas from upside
Structure, as shown in Figure 8.When upside-down mounting, the shaping integrated condensing zone 10 below the main heat exchange area；Structure is simple, versatility is good,
It is easy to install and use.
Further, rough turbulent structure 8 is also formed in the outer surface of the partition 4.Pass through turbulent structure 8
Water flow is disturbed, the water temperature for flowing through heat exchanger tube 2 is more uniform, provides heat transfer effect and avoids fouling.With it is existing disorderly
Flow structure is compared, and the turbulent structure of the present embodiment is made of rough surface, and without additional turbulent part, structure is simple,
Nor affect on the water flow of water channel.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific embodiment, this hair is all fallen within using the improvement of techniques well known and substitution on the basis of the present invention
Bright protection scope, protection scope of the present invention should limit it by each claim and its equivalent.In specific embodiment
The part not illustrated is the prior art or common knowledge.
Claims (8)
1. a kind of stainless steel heat exchanger, including peripheral frame, several heat exchanger tubes being welded in the peripheral frame, and be mounted on described
End cap in peripheral frame and positioned at the heat exchanger tube both ends；It is characterized in that, being equipped with partition in the end cap, the partition will be each
The heat exchanger tube connects into water channel；It is equipped with groove on the partition, is equipped in the groove consistent close with groove shape
Packing；It is sealed between the end cap and the peripheral frame by the gasket and fixation is bolted.
2. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that formed in the outer surface of the partition
There is rough turbulent structure.
3. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that the peripheral frame is by two the first side plates
It is surrounded with two the second plate-side plate weldings, several mutual corresponding through-holes is respectively equipped on two first side plates, it is described to change
Heat pipe and the through-hole, which correspond, to be welded.
4. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that the heat exchanger tube is that outer wall is smooth
Light pipe heat exchanger tube.
5. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that the heat exchanger tube includes being arranged not
First heat exchanger tube in rust steel heat exchanger main heat exchange area and the second heat exchanger tube that the peripheral frame side wall is set.
6. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that the peripheral frame, the heat exchanger tube and
The end cap is all stainless steel part.
7. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that based on the stainless steel heat exchanger
Heat transfer zone is located at the stainless steel heat exchanger of upside, the positive assembling structure that flue gas enters from downside.
8. a kind of stainless steel heat exchanger according to claim 1, which is characterized in that based on the stainless steel heat exchanger
Heat transfer zone is located at the stainless steel heat exchanger of downside, the inverted structure that flue gas enters from upside, below the main heat exchange area at
Type has integrated condensing zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521278.1A CN108844233B (en) | 2018-05-28 | 2018-05-28 | Stainless steel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521278.1A CN108844233B (en) | 2018-05-28 | 2018-05-28 | Stainless steel heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108844233A true CN108844233A (en) | 2018-11-20 |
| CN108844233B CN108844233B (en) | 2023-07-07 |
Family
ID=64213614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810521278.1A Active CN108844233B (en) | 2018-05-28 | 2018-05-28 | Stainless steel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108844233B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890783Y (en) * | 2006-03-24 | 2007-04-18 | 广州日立冷机有限公司 | Multi-shell side tube type condenser |
| CN201548113U (en) * | 2009-09-29 | 2010-08-11 | 西部金属材料股份有限公司 | Tube box pass partition structure of shell-and-tube heat exchanger |
| CN103994579A (en) * | 2014-05-20 | 2014-08-20 | 艾欧史密斯(中国)热水器有限公司 | Gas water heater integrated stainless steel heat exchanger |
| CN206207745U (en) * | 2016-11-21 | 2017-05-31 | 华帝股份有限公司 | Plate-fin stainless steel heat exchanger |
| WO2018020136A1 (en) * | 2016-07-29 | 2018-02-01 | Valeo Systemes Thermiques | Collector plate for heat exchanger |
| CN208595836U (en) * | 2018-05-28 | 2019-03-12 | 万家乐热能科技有限公司 | A kind of stainless steel heat exchanger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2426707A1 (en) * | 1974-06-01 | 1975-12-11 | Daimler Benz Ag | Honeycomb heat exchanger of bonded powdered metal plates - made by thermal metal spraying onto mould surface |
| JPH0517366U (en) * | 1991-08-06 | 1993-03-05 | 東洋ラジエーター株式会社 | Heat exchanger plate fins |
| CN2497196Y (en) * | 2001-06-09 | 2002-06-26 | 左学禹 | Multi-stage heat-supply helicon wave shaped pipe heat exchanger |
| JP2011069543A (en) * | 2009-09-25 | 2011-04-07 | Sharp Corp | Heat exchanger and air conditioner mounted with the same |
| CN203629159U (en) * | 2013-11-29 | 2014-06-04 | 珠海格力电器股份有限公司 | Refrigerant distributing device, flat tube heat exchanger, and air conditioner and heat-pump water heater employing flat tube heat exchanger |
-
2018
- 2018-05-28 CN CN201810521278.1A patent/CN108844233B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890783Y (en) * | 2006-03-24 | 2007-04-18 | 广州日立冷机有限公司 | Multi-shell side tube type condenser |
| CN201548113U (en) * | 2009-09-29 | 2010-08-11 | 西部金属材料股份有限公司 | Tube box pass partition structure of shell-and-tube heat exchanger |
| CN103994579A (en) * | 2014-05-20 | 2014-08-20 | 艾欧史密斯(中国)热水器有限公司 | Gas water heater integrated stainless steel heat exchanger |
| WO2018020136A1 (en) * | 2016-07-29 | 2018-02-01 | Valeo Systemes Thermiques | Collector plate for heat exchanger |
| CN206207745U (en) * | 2016-11-21 | 2017-05-31 | 华帝股份有限公司 | Plate-fin stainless steel heat exchanger |
| CN208595836U (en) * | 2018-05-28 | 2019-03-12 | 万家乐热能科技有限公司 | A kind of stainless steel heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108844233B (en) | 2023-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6502852B2 (en) | Hot air oven | |
| CN208595836U (en) | A kind of stainless steel heat exchanger | |
| CN108225055A (en) | For the heat exchanger of vehicle | |
| CN108844233A (en) | A kind of stainless steel heat exchanger | |
| CN208475646U (en) | A kind of no-welding stainless steel heat exchanger | |
| GB1596615A (en) | Heat exchanger for a gas- or oil-fired continuous flow water heater | |
| CN105546823B (en) | Frame-type plate heat-exchange device and water heater, wall-hung boiler, commercial boiler | |
| CN208567606U (en) | Board-like flue air heat exchanger | |
| CN207945866U (en) | A kind of aluminum pipe aluminum fin-stock evaporator | |
| CN104296383A (en) | Efficient condensing heat exchanger | |
| CN208476067U (en) | A kind of heating tube and gas heater | |
| US3726258A (en) | Fin heat exchanger | |
| CN106323021A (en) | Square condenser | |
| CN203731744U (en) | Stable parallel flow heat exchanger | |
| CN216815117U (en) | Heat exchanger and gas heating water heater | |
| CN205481775U (en) | Frame -type board heat exchange device and water heater, hanging stove, commercial boiler | |
| CN209116847U (en) | A kind of heat exchanger | |
| CN209588758U (en) | A kind of spine radiating aluminium sheet intersects the heat exchanger of installation | |
| CN108562180A (en) | A kind of board-like flue air heat exchanger | |
| PL191986B1 (en) | Heat exchanger component | |
| CN210070237U (en) | Heat absorbing sheet of heat exchanger of stainless steel wall-hanging stove | |
| CN109470065A (en) | A kind of double core lamella heat exchanger | |
| CN205537280U (en) | Water conservancy diversion end plate and adopt heat exchanger of this water conservancy diversion end plate | |
| CN205655730U (en) | Hanging stove heat exchanger | |
| CN108507179A (en) | A kind of no-welding stainless steel heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |