CN206818024U - A kind of stainless heat exchanger - Google Patents

A kind of stainless heat exchanger Download PDF

Info

Publication number
CN206818024U
CN206818024U CN201720233487.7U CN201720233487U CN206818024U CN 206818024 U CN206818024 U CN 206818024U CN 201720233487 U CN201720233487 U CN 201720233487U CN 206818024 U CN206818024 U CN 206818024U
Authority
CN
China
Prior art keywords
heat exchanger
stainless steel
stainless
fin
heat exchange
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.)
Active
Application number
CN201720233487.7U
Other languages
Chinese (zh)
Inventor
余少言
刘兵
李冲
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.)
Guangdong Macro Gas Appliance Co Ltd
Original Assignee
Guangdong Macro Gas Appliance 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 Guangdong Macro Gas Appliance Co Ltd filed Critical Guangdong Macro Gas Appliance Co Ltd
Priority to CN201720233487.7U priority Critical patent/CN206818024U/en
Application granted granted Critical
Publication of CN206818024U publication Critical patent/CN206818024U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of stainless heat exchanger, it is characterized in that, if it includes dried layer set of heat exchange tubes, the stainless steel fin of heat exchanger main body and its interior setting, set of heat exchange tubes by more set of heat exchange tubes into, stainless steel fin is nested among two adjacent heat exchanger tubes, and there is breach corresponding with heat exchanger tube side the both sides of stainless steel fin.The utility model is simple in construction, compared with prior art, optimizes assembly technology, reduces stainless steel heat exchanger cost.

Description

A kind of stainless heat exchanger
Technical field
Technical field of water heaters is the utility model is related to, more particularly to a kind of stainless heat exchanger.
Background technology
Gas heater is also known as gas water-heating furnace, and it refers to using combustion gas as fuel, by combustion heating mode, by heat It is delivered in the cold water for flowing through heat exchanger, to reach a kind of gas appliance for preparing hot water purpose.Mainly by valve body assembly, Main burner, small fire burner, heat exchanger, safety device etc. form.Existing stainless steel heat exchanger structure largely uses Stainless steel fin carries out soldering connection after passing through circular heat exchanger tube;Because its assembly technology is difficult, cause stainless steel heat exchanger Cost is higher than anaerobic copper heat exchanger.
The content of the invention
The purpose of this utility model be exactly in order to which the one kind for solving the deficiency of prior art and providing is not only simple in structure, and And optimize assembly technology, reduce the stainless heat exchanger of cost.
The utility model is to realize above-mentioned purpose using following technical solution:A kind of stainless heat exchanger, it is special Sign is, if it includes dried layer set of heat exchange tubes, the stainless steel fin of heat exchanger main body and its interior setting, set of heat exchange tubes is changed by more Heat pipe is formed, and stainless steel fin is nested among two adjacent heat exchanger tubes, and the both sides of stainless steel fin have and heat exchanger tube side Corresponding breach, enable stainless steel fin is more firm to be nested between heat exchanger tube.
As a further illustration of the above scheme, the heat exchanger tube is elliptical tube, stainless steel fin both sides symmetrically cut out ellipse Circumferential notch, it is set just to be nested among two elliptical heat exchange tubes of support.
Further, stainless steel fin is the fin structure of integral type, and undaform is folded into by a stainless steel substrates.
Further, nested a piece of stainless steel fin between every two heat exchanger tubes, and pass through soldering connection.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is:
The utility model is using integral type waveform stainless steel fin and elliptical heat exchange tube connected mode, stainless steel fin Folded and formed by a stainless steel, and fin both sides symmetrically cut out oval notch, it is just nested in support two ellipse Among circular heat exchanger tube;Integral type fin structure, fin number is reduced, it is cost-effective;Fin is nested between heat exchanger tube, assembling It is easy;Elliptical heat exchange tube increases the contact area of fin and heat exchanger tube, improves heat exchange efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 A-A sectional view;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is fin structure schematic diagram of the present utility model;
Fig. 5 is fin structure schematic diagram of the present utility model.
Description of reference numerals:1st, heat exchanger main body 2, set of heat exchange tubes 2-1, heat exchanger tube 3, stainless steel fin 3-1, lack Mouthful.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As Figure 1-Figure 5, the utility model is a kind of stainless heat exchanger, and it includes heat exchanger main body 1 and its interior set If the dried layer set of heat exchange tubes 2 put, stainless steel fin 3, set of heat exchange tubes is made up of more heat exchanger tube 2-1, and stainless steel fin is nested in Among two adjacent heat exchanger tubes, there is breach 3-1 corresponding with heat exchanger tube side the both sides of stainless steel fin, make stainless steel fin What can more be consolidated is nested between heat exchanger tube.In the present embodiment, heat exchanger tube is elliptical tube, and stainless steel fin both sides are symmetrically cut Go out oval notch, it is just nested among two elliptical heat exchange tubes of support.Stainless steel fin is the wing of integral type Chip architecture, undaform is folded into by a stainless steel substrates.
As shown in Figure 1-Figure 3, it is stainless steel fin and the specific assembly method of heat exchanger tube.It can be seen that between every two heat exchanger tubes Nested a piece of fin is easy by soldering connection, assembling.
The utility model compared with prior art, using integral type fin structure, reduces fin number, cost-effective;Wing Piece is nested between heat exchanger tube, and assembling is easy;Elliptical heat exchange tube increases the contact area of fin and heat exchanger tube, improves and changes The thermal efficiency.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.

Claims (4)

  1. A kind of 1. stainless heat exchanger, it is characterised in that if its dried layer set of heat exchange tubes including heat exchanger main body and its interior setting, Stainless steel fin, set of heat exchange tubes is by more set of heat exchange tubes into stainless steel fin is nested among two adjacent heat exchanger tubes, stainless There is breach corresponding with heat exchanger tube side the both sides of steel fin.
  2. 2. stainless heat exchanger according to claim 1, it is characterised in that the heat exchanger tube is elliptical tube, stainless steel wing Piece both sides symmetrically cut out oval notch, it is just nested among two elliptical heat exchange tubes of support.
  3. 3. stainless heat exchanger according to claim 1, it is characterised in that stainless steel fin is the fin knot of integral type Structure, undaform is folded into by a stainless steel substrates.
  4. 4. stainless heat exchanger according to claim 1, it is characterised in that nested a piece of stainless between every two heat exchanger tubes Steel fin, and pass through soldering connection.
CN201720233487.7U 2017-03-11 2017-03-11 A kind of stainless heat exchanger Active CN206818024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720233487.7U CN206818024U (en) 2017-03-11 2017-03-11 A kind of stainless heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720233487.7U CN206818024U (en) 2017-03-11 2017-03-11 A kind of stainless heat exchanger

Publications (1)

Publication Number Publication Date
CN206818024U true CN206818024U (en) 2017-12-29

Family

ID=60750143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720233487.7U Active CN206818024U (en) 2017-03-11 2017-03-11 A kind of stainless heat exchanger

Country Status (1)

Country Link
CN (1) CN206818024U (en)

Similar Documents

Publication Publication Date Title
CN202048667U (en) Boiler
CN206818024U (en) A kind of stainless heat exchanger
CN201983311U (en) Afterheat recovering device for gas stove
CN105066437B (en) The complete wet back of the body central flame flame boiler of integral type
CN207335475U (en) A kind of plate heat exchanger of gas-heating water heater
CN201191081Y (en) High-efficiency heat absorption fin for gas water heater
CN102607176A (en) Improved structure for water tank of gas water heater
CN104034019B (en) Internal heat type multitube sleeve gas heater
CN204345727U (en) A kind of energy-saving gas cooker
CN202521873U (en) Improved structure of water tank of gas water heater
CN207471820U (en) Gas-fired water heater and its heat exchanger
CN202254310U (en) Combined type spiral metal bellows heat exchanger
CN206556256U (en) The heat exchanger of gas instantaneous water heater
CN201417004Y (en) PTC liquid heating member
CN204881218U (en) Heating furnace waste heat recovery device of high performance -price ratio
CN203642469U (en) Oil-fired heat exchange device
CN204478149U (en) A kind of firing space device for biomass stove
CN206449853U (en) A kind of reversed flow type heat pipe normal-pressure hot-water boiler
CN204554948U (en) A kind of homogenous combustion plate
CN206556261U (en) A kind of heat exchanger of gas heater
CN204373195U (en) A kind of multi cycle heating stove
CN206556463U (en) Heat exchanger with pipeline staggered structure
CN206352895U (en) Gas heater
CN205174364U (en) Circular arc baffle burning board
CN205174365U (en) Take circular arc baffle burning board

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant