CN205580281U - Heat exchanger shaftless spiral ribbon connection structure - Google Patents
Heat exchanger shaftless spiral ribbon connection structure Download PDFInfo
- Publication number
- CN205580281U CN205580281U CN201620302389.XU CN201620302389U CN205580281U CN 205580281 U CN205580281 U CN 205580281U CN 201620302389 U CN201620302389 U CN 201620302389U CN 205580281 U CN205580281 U CN 205580281U
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- CN
- China
- Prior art keywords
- heat exchanger
- chimera
- drum
- cylinder
- shell
- 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.)
- Withdrawn - After Issue
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger shaftless spiral ribbon connection structure relates to the heat exchanger field. It includes shell, chimera and connection drum. It is cylindrically to connect the drum outside, the connection drum encloses into one by bottom surface and lateral wall and holds the chamber, be provided with the aperture on the bottom surface. The shell comprises the pipe of upper end and the landing leg of lower extreme. Connect the drum imbed into behind the chimera again be embedded into the pipe of shell upper end together with the chimera in, the top surface of pipe is equipped with sealed lid. The utility model discloses connect aperture that the drum bottom surface set up and enter into and hold the chamber through passing the integrative as cast connecting strip of spiral ribbon, carry out high temperature heating through equipment, make the connecting strip melt in the twinkling of an eye and fill up the whole chamber that holds of connecting the drum, make the spiral ribbon after the cooling is solidified and is connected the drum closely continuously. Changed the connected mode that current heat exchanger spiral ribbon adopted bearing and rivet, it is big to solve the rivet connection processing degree of difficulty, inefficiency, the higher problem of cost.
Description
Technical field
This utility model relates to field of heat exchangers, is specifically related to a kind of heat exchanger shaftless screw ribbon attachment structure.
Background technology
Heat exchanger is a kind of to realize between material heat transmission between two or more fluid of different temperatures
Equipment, be to make heat be passed to, by the fluid that temperature is higher, the fluid that temperature is relatively low.Exchanged by heat,
With the needs of process conditions in satisfied production.The height of heat exchanger heat exchange efficiency, determines energy utilization rate
Height.Therefore, heat exchanger is how one of capital equipment improving energy utilization rate.
Heat exchanger occupies critical role in chemical industry, oil, power, food and other many commercial production,
In Chemical Manufacture, heat exchanger can be as heater, cooler, condenser, vaporizer and reboiler etc. for they.
Existing heat exchanger ribbon connects through bearing and ribbon is connected by rivet mode with dop, and rivet interlacement adds
Work difficulty is big, and efficiency is low, and bearing replacing rate is big, relatively costly.
Utility model content
The purpose of this utility model is for the deficiency in above-mentioned background technology, it is provided that a kind of shaftless spiral shell of heat exchanger
Rotation ribbon attachment structure, changes existing heat exchanger helical ribbon and uses bearing and the connected mode of rivet, solve
Rivet interlacement difficulty of processing is big, and efficiency is low, and bearing replacing rate is big, relatively costly problem.
In order to reach above-mentioned technique effect, this utility model takes techniques below scheme: a kind of heat exchanger without
Axle spiral ribbon attachment structure, it includes shell, chimera and connection cylinder.Described connection cylindrical outer in
Cylinder, described connection cylinder is surrounded one by bottom surface and sidewall and accommodates chamber, described bottom surface is provided with aperture.
Described shell is made up of the pipe of upper end and the supporting leg of lower end.Described connection cylinder be embedded into after chimera again with
Chimera is embedded in the pipe of shell upper end together, and the end face of described pipe is provided with sealing lid.
Connecting has certain work poor between cylinder and chimera, it can be ensured that connecting cylinder can rotate freely,
Embedding chimeric Main Function in shell is to reduce to connect the machine that cylinder directly produces when shell transfer is moved
Tool rubs.
There is the connection strap of a width of 5-7mm of long 6-7cm of integrally casting in one end of spiral ribbon, this is connected
Bar enters into receiving chamber through the aperture connecting the setting of cylinder bottom surface, carries out high temperature by high-temperature heating device and adds
Heat, makes connection strap moment melt and fills up the whole receiving chamber connecting cylinder, make spiral ribbon after cooled and solidified
Closely coupled with being connected cylinder.
As preferably, the inward flange of described aperture equidistantly distributes multiple fixing post raised up, convex
The fixing post risen rotates after being possible to prevent connection strap solidification.
As preferably, described aperture is rounded, square.
As preferably, a diameter of 14-15mm of described connection cylinder, the aperture on described bottom surface a diameter of
5-7mm, the size of aperture passes connection strap with satisfied energy.
As preferably, described shell, connection cylinder are made by stainless steel material, and described chimera is by high score
Sub-high-abrasive material is made, and chimera uses high molecular abrasion-proof material can reduce connection cylinder and the turnover rate of shell,
Effectively reduce cost.
This utility model compared with prior art, has following beneficial effect: this utility model is the most logical
Cross design and connect the shape of cylinder, the connection strap of spiral ribbon integrally casting is arranged through connecting cylinder bottom surface
Aperture enter into receiving chamber, carry out high-temperature heating by high-temperature heating device, make connection strap moment melt fill out
Completely connect the whole receiving chamber of cylinder, make spiral ribbon after cooled and solidified with to be connected cylinder closely coupled.Change
Become existing heat exchanger helical ribbon and used bearing and the connected mode of rivet, solve rivet interlacement difficulty of processing
Greatly, efficiency is low, and bearing replacing rate is big, relatively costly problem.On the other hand, this utility model also by
In shell, embed chimera, connect, to reduce, the mechanical friction that cylinder directly produces when shell transfer is moved,
Connect cylinder and the turnover rate of shell to reduce, effectively reduce cost.This utility model has the most durable,
Low cost, the feature such as be connected firmly.
Accompanying drawing explanation
Fig. 1 is this utility model attachment structure schematic perspective view
Fig. 2 is the perspective view after Fig. 1 melts note ribbon connection strap；
Fig. 3 is the sectional structure schematic diagram of Fig. 2；
Fig. 4 this utility model connects the structural representation of cylinder；
Fig. 5 is the top view of Fig. 4.
Detailed description of the invention
Below in conjunction with embodiment of the present utility model, this utility model is further elaborated.
Embodiment:
As it is shown in figure 1, a kind of heat exchanger shaftless screw ribbon attachment structure, it includes shell 1, chimera 2
With connection cylinder 3.Described shell 1, connect cylinder 3 made by stainless steel material, described chimera 2 by
High molecular abrasion-proof material is made.
As shown in Figure 4, described connection cylinder 3 is outside in cylinder, and described connection cylinder 3 is by bottom surface 31 He
Sidewall 32 surrounds one and accommodates chamber, and described bottom surface 31 is provided with aperture 33.As shown in Figures 2 and 3,
When this utility model structure connects spiral ribbon, by spiral ribbon one end by the connection of plastic material integrally casting
Bar 4, through connecting the aperture 33 of cylinder bottom surface and entering into receiving chamber, carries out high temperature by high-temperature heating device
Heating, makes connection strap 4 moment melt and fills up the whole receiving chamber connecting cylinder 3, make spiral shell after cooled and solidified
Rotation ribbon is with to be connected cylinder closely coupled, thus changes and use bearing and rivet mode to connect spiral ribbon.
More preferably, as shown in Figure 4 and Figure 5, the inward flange of described aperture 33 equidistantly distributes multiple raising up
Fixing post 34, the fixing post 34 raised up rotates after being possible to prevent connection strap solidification.
As shown in Figure 2 or Figure 3, described shell 1 is made up of the pipe of upper end and the supporting leg of lower end；Described company
Connect and be embedded into together with chimera 2 again in the pipe of shell 1 upper end after cylinder 3 is embedded into chimera 2, institute
The end face stating pipe is provided with sealing lid.Connecting has certain work poor between cylinder 3 and chimera 2, can be true
Protecting connection cylinder 3 can rotate freely, in shell, 1 Main Function embedding chimera 2 is to reduce to connect
The mechanical friction that cylinder directly produces when shell transfer is moved.
On the basis of the above, preferred as the present embodiment, further, the company of spiral ribbon integrally casting
Meet a length of 6-7cm of bar, a width of 5-7mm；A diameter of 14-15mm of described connection cylinder 3, described bottom surface 31
On aperture 33 rounded, its a diameter of 5-7mm, the size of aperture with satisfied energy through connection strap.
It is understood that embodiment of above is merely to illustrate that principle of the present utility model uses
Illustrative embodiments, but this utility model is not limited thereto.For the ordinary skill people in this area
For Yuan, in the case of without departing from spirit of the present utility model and essence, various modification can be made and change
Entering, these modification and improvement are also considered as protection domain of the present utility model.
Claims (5)
1. a heat exchanger shaftless screw ribbon attachment structure, it include shell (1), chimera (2) and
Connect cylinder (3), it is characterised in that: described connection cylinder (3) is outside in cylinder, described connection circle
Cylinder (3) is surrounded one by bottom surface (31) and sidewall (32) and accommodates chamber, and described bottom surface (31) are upper to be arranged
There is aperture (33)；Described shell (1) is made up of the pipe of upper end and the supporting leg of lower end；Described connection cylinder
(3) pipe of shell (1) upper end it is embedded into after being embedded into chimera (2) again together with chimera (2)
In, the end face of described pipe is provided with sealing lid.
Heat exchanger shaftless screw ribbon attachment structure the most according to claim 1, it is characterised in that:
The inward flange of described aperture (33) equidistantly distributes multiple fixing post (34) raised up.
Heat exchanger shaftless screw ribbon attachment structure the most according to claim 1, it is characterised in that:
Described aperture (33) is rounded.
Heat exchanger shaftless screw ribbon attachment structure the most according to claim 3, it is characterised in that:
A diameter of 14-15mm of described connection cylinder (3), the diameter of the aperture (33) on described bottom surface (31)
For 5-7mm.
5., according to the heat exchanger shaftless screw ribbon attachment structure described in any one of claim 1-4, it is special
Levy and be: described shell (1), connection cylinder (3) are made by stainless steel material, described chimera (2)
It is made up of high molecular abrasion-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302389.XU CN205580281U (en) | 2016-04-11 | 2016-04-11 | Heat exchanger shaftless spiral ribbon connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302389.XU CN205580281U (en) | 2016-04-11 | 2016-04-11 | Heat exchanger shaftless spiral ribbon connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580281U true CN205580281U (en) | 2016-09-14 |
Family
ID=56864941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302389.XU Withdrawn - After Issue CN205580281U (en) | 2016-04-11 | 2016-04-11 | Heat exchanger shaftless spiral ribbon connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651102A (en) * | 2016-04-11 | 2016-06-08 | 李宏 | Non-axis spiral ribbon connection structure of heat exchanger |
-
2016
- 2016-04-11 CN CN201620302389.XU patent/CN205580281U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651102A (en) * | 2016-04-11 | 2016-06-08 | 李宏 | Non-axis spiral ribbon connection structure of heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20170531 |
|
| CU03 | Correction of utility model patent gazette | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Transaction announcement Correct: Voluntary surrender of patent rights False: The initiative to abandon the patent Number: 22 Volume: 33 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20171114 |