CN206959648U - A kind of uniform flow conduction oil superheater - Google Patents
A kind of uniform flow conduction oil superheater Download PDFInfo
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- CN206959648U CN206959648U CN201720550042.1U CN201720550042U CN206959648U CN 206959648 U CN206959648 U CN 206959648U CN 201720550042 U CN201720550042 U CN 201720550042U CN 206959648 U CN206959648 U CN 206959648U
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- heat exchange
- conduction oil
- superheater
- exchanger tube
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- 238000010276 construction Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of uniform flow conduction oil superheater provided by the utility model, including heat conductive oil inlet layer, heat exchange layer and the conduction oil outlet layer being independently arranged；Heat conductive oil inlet layer and conduction oil outlet layer are located at the left end of superheater, and heat exchange layer is located at the right-hand member of superheater；Being provided with one group in the heat exchange layer, horizontally disposed U-shaped heat exchanger tube, the inner and outer wall of the U-shaped heat exchanger tube are equipped with screw thread side by side；Described U-shaped heat exchanger tube one end is connected the other end with heat conductive oil inlet layer and is connected with conduction oil outlet layer, heat conductive oil inlet layer is connected with conduction oil outlet layer by U-shaped heat exchanger tube；The heat exchange layer bottom right is provided with steam inlet, and the heat exchange layer top left side is provided with steam (vapor) outlet；One group of vertical dividing plate is provided with the heat exchange layer, and dividing plate is provided with opening, the spacing of adjacent separator is incremented by from right-to-left.Uniform flow conduction oil superheater is simple in construction, cost is cheap, easy to use for this, heat exchanger tube can free wxpansion, caliber it is small, heat exchange area is big, and heat exchange efficiency is high.
Description
Technical field
The utility model belongs to field of electrical equipment, more particularly to a kind of uniform flow conduction oil superheater.
Background technology
Conduction oil steam superheater has a wide range of applications in industries such as printing and dyeing, timber, and current steam superheater has
Housing and tube bank, housing cavity and the outside formation shell side of tube bank.Existing conduction oil superheater heat transfer effect is uneven, steam flowing
Resistance is big, and big energy-consuming, heat exchanger tube needs tube sheet to fix, because heat exchange tube swelling causes superheater fragile, it is necessary to set expansion joint
Reduce the influence of its expansion.Meanwhile when heat conductive oil inlet temperature is higher, steam expansion aggravation, easily damage.It is in addition, existing
There is heat exchanger partition room away from identical, because vapour volume can become big, flow velocity increase after heating, result in steam flow rate in heat exchanger
, flow velocity is constantly accelerated in temperature-rise period, so as to cause heat exchange it is uneven, flow resistance is larger, consume energy the problems such as more.
Utility model content
Technical problem：In order to solve the defects of prior art, the utility model provides a kind of uniform flow conduction oil overheat
Device.
Technical scheme：A kind of uniform flow conduction oil superheater provided by the utility model, including the conduction oil being independently arranged
Import layer, heat exchange layer and conduction oil outlet layer；Heat conductive oil inlet layer and conduction oil outlet layer are located at the left end of superheater, heat exchange layer
Located at the right-hand member of superheater；One group of horizontally disposed U-shaped heat exchanger tube side by side is provided with the heat exchange layer, the U-shaped heat exchanger tube
Inner and outer wall is equipped with screw thread；Described U-shaped heat exchanger tube one end is connected the other end and conduction oil outlet layer with heat conductive oil inlet layer
Connection, makes heat conductive oil inlet layer be connected with conduction oil outlet layer by U-shaped heat exchanger tube；The heat exchange layer bottom right is provided with steam
Import, the heat exchange layer top left side are provided with steam (vapor) outlet；One group of vertical dividing plate is provided with the heat exchange layer, and is set on dividing plate
There is opening, the spacing of adjacent separator is incremented by from right-to-left.
On the one hand, the inner and outer wall of U-shaped heat exchanger tube is equipped with screw thread so as to enhance heat transfer efficiency；On the other hand, phase
The spacing of adjacent dividing plate is incremented by from right-to-left, so as to ensure that superheated steam is substantially uniform flow from import to outlet in heat exchanger
Arrangement, heat exchange is uniform, ensure that heat transfer efficiency.
As an improvement, also including arc deflector, the arc deflector is located at opening, and the both ends difference of its arc
Located at dividing plate both sides；By setting arc deflector, so as to reduce the flow resistance of steam, heat transfer effect is further ensured
Rate.
Beneficial effect：Uniform flow conduction oil superheater provided by the utility model is simple in construction, cost is cheap, user
Just, long lifespan, flow resistance is small, and power consumption is few, and heat exchange is uniform, because that can be pressurized fluid inside and outside heat exchanger tube, inside it
Heat exchanger tube can free wxpansion, without in addition set expansion joint, heat exchange tube diameter is small, and overall weight is light, the heat exchange of Unit Weight
Area is big, and heat exchange efficiency is high.
Brief description of the drawings
Fig. 1 is the front view of the utility model uniform flow conduction oil superheater.
Fig. 2 is the top view of the utility model uniform flow conduction oil superheater.
Embodiment
The utility model uniform flow conduction oil superheater is further illustrated below.
Uniform flow conduction oil superheater, is shown in Fig. 1 to 2, including heat conductive oil inlet layer 1, heat exchange layer 2 and the heat conduction being independently arranged
Oil export layer 3；Heat conductive oil inlet layer 1 and conduction oil outlet layer 3 are located at the left end of superheater, and heat exchange layer 2 is located at the right side of superheater
End；Being provided with one group in heat exchange layer 2, horizontally disposed U-shaped heat exchanger tube 4, the inner and outer wall of U-shaped heat exchanger tube 4 are equipped with spiral shell side by side
Line；The one end of U-shaped heat exchanger tube 4 is connected the other end with heat conductive oil inlet layer 1 and is connected with conduction oil outlet layer 3, makes heat conductive oil inlet layer 1
Connected with conduction oil outlet layer 3 by U-shaped heat exchanger tube 4；The bottom right of heat exchange layer 2 is provided with steam inlet 5, the top left of heat exchange layer 2
Side is provided with steam (vapor) outlet 6；It is provided with one group of vertical dividing plate 7 in heat exchange layer 2, and dividing plate 7 is provided with opening 8, between adjacent separator 7
Away from being incremented by from right-to-left.Also include arc deflector 9, arc deflector 9 is at opening 8, and the both ends of its arc are set respectively
In the both sides of dividing plate 7；By setting arc deflector, so as to reduce the flow resistance of steam, heat transfer efficiency is further ensured.
The operation principle of the device：
(1) conduction oil enters conduction oil outlet layer from heat conductive oil inlet layer 1 by the U-shaped heat exchanger tube 4 in heat exchange layer 2
3；
(2) steam enters in heat exchange layer 2 from steam inlet 5, first by the bottom of U-shaped heat exchanger tube 4 by changing in heat exchange layer 2
Conduction oil preheating after heat, then progressively close to the head temperature higher position of U-shaped heat exchanger tube 4 and be heated, form superheated steam and pass through
Steam (vapor) outlet 6 flows out.
Claims (2)
- A kind of 1. uniform flow conduction oil superheater, it is characterised in that：Including be independently arranged heat conductive oil inlet layer (1), heat exchange layer And conduction oil outlet layer (3) (2)；Heat conductive oil inlet layer (1) and conduction oil outlet layer (3) are located at the left end of superheater, heat exchange layer (2) it is located at the right-hand member of superheater；One group of horizontally disposed U-shaped heat exchanger tube (4) side by side, the U-shaped are provided with the heat exchange layer (2) The inner and outer wall of heat exchanger tube (4) is equipped with screw thread；Described U-shaped heat exchanger tube (4) one end is connected another with heat conductive oil inlet layer (1) End is connected with conduction oil outlet layer (3), heat conductive oil inlet layer (1) is connected with conduction oil outlet layer (3) by U-shaped heat exchanger tube (4) It is logical；Heat exchange layer (2) bottom right is provided with steam inlet (5), and heat exchange layer (2) top left side is provided with steam (vapor) outlet (6)； One group of vertical dividing plate (7) is provided with the heat exchange layer (2), and dividing plate (7) is provided with opening (8), the spacing of adjacent separator (7) It is incremented by from right-to-left.
- A kind of 2. uniform flow conduction oil superheater according to claim 1, it is characterised in that：Also include arc deflector (9), the arc deflector (9) is located at opening (8) place, and the both ends of its arc are respectively arranged on dividing plate (7) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550042.1U CN206959648U (en) | 2017-05-17 | 2017-05-17 | A kind of uniform flow conduction oil superheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550042.1U CN206959648U (en) | 2017-05-17 | 2017-05-17 | A kind of uniform flow conduction oil superheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959648U true CN206959648U (en) | 2018-02-02 |
Family
ID=61374281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550042.1U Active CN206959648U (en) | 2017-05-17 | 2017-05-17 | A kind of uniform flow conduction oil superheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959648U (en) |
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2017
- 2017-05-17 CN CN201720550042.1U patent/CN206959648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Xuan Inventor after: Peng Youyi Inventor before: Zheng Xuan Inventor before: Chen Aihua Inventor before: Peng Youyi Inventor before: Li Juxiang |
|
| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: 210000 No. 749, Binjiang Road, Jiangning Economic Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Huadian energy saving and environmental protection Co.,Ltd. Address before: 210000 Dixiu Road, Binjiang Economic Development Zone, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING HUADIAN ENERGY-SAVING AND ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |