CN202450221U - Track heating tube - Google Patents
Track heating tube Download PDFInfo
- Publication number
- CN202450221U CN202450221U CN2012200764026U CN201220076402U CN202450221U CN 202450221 U CN202450221 U CN 202450221U CN 2012200764026 U CN2012200764026 U CN 2012200764026U CN 201220076402 U CN201220076402 U CN 201220076402U CN 202450221 U CN202450221 U CN 202450221U
- Authority
- CN
- China
- Prior art keywords
- hot rail
- rail pipe
- base plate
- seam
- utility
- 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.)
- Expired - Lifetime
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a track heating tube comprising a bottom plate, side plates and top grooves, wherein the top grooves, the bottom plate and the side plates are formed by pressing one piece of material, and a seam is arranged on the bottom plate. The track heating tube provided by the utility model is only provided with one seam on the bottom plate, so that the leakage possibility of toxic steam in the track heating tube is reduced, and a welding energy source is saved.
Description
Technical field
The utility model relates to heater on a kind of elasticizer, is specifically related to the hot rail pipe in a kind of heater.
Background technology
Existing hot rail pipe is made up of base plate, side plate and top slot.Side plate and top slot are processed one, and long welding machine silver soldering is welded to connect and base plate and side sheet room adopt automatically.Since there are two weld seams on the hot rail pipe, not withstand voltage, to reveal easily through the harmful steam of the biphenyl in managing, security reliability is poor.The both sides welding makes cost of manufacture high.
The utility model content
The purpose of the utility model is that a kind of hot rail pipe will be provided.
According to an aspect of the utility model, a kind of hot rail pipe is provided, comprise base plate, biside plate and top slot, it is characterized in that said top slot, base plate and side plate are by whole material compression moulding, seam is located on the base plate.
In some embodiments, seam is through being welded to connect.
In some embodiments, seam is positioned at the middle part of base plate.
In some embodiments, side plate is shaped as spill or convex or plane.
In some embodiments, the material of hot rail pipe is a stainless steel.
In some embodiments, hot rail tube-surface is provided with the nitrogen treatment layer.
The hot rail pipe of the utility model has only a soldered on the base plate, can reduce the probability of harmful steam leakage in the hot rail pipe, and saves the energy of welding.
Description of drawings
Fig. 1 is the structural representation of the hot rail pipe of the utility model one embodiment;
Fig. 2 is the generalized section of the hot rail pipe of the utility model one embodiment.
The specific embodiment
Shown in Fig. 1-2, the hot rail pipe of the utility model one embodiment comprises base plate 3, side plate 2 and top slot 1, and top slot 1, base plate 3 and side plate 2 are by whole material compression moulding, and seam 4 is located on the base plate 3.Seam 4 is through being welded to connect.Seam 4 is positioned at the middle part of base plate 3.Side plate 2 be shaped as spill or convex or plane.Select flat board for use at the utility model latus inframedium, top slot is provided with two grooves.The material of hot rail pipe is a stainless steel.Hot rail tube-surface is provided with the nitrogen treatment layer.
The nitrogen treatment layer of the hot rail tube-surface of the utility model plays the effect of reinforcing hot rail pipe, reduces the wearing and tearing of fiber to hot rail tube-surface.Hot rail pipe has only a soldered on the base plate 3, has reduced the probability of biphenyl steam leakage, has improved the durability of hot rail pipe.And in hot rail pipe process, only need once weld, can save welding energy.
Above-described only is some embodiments of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite of the creation design that does not break away from the utility model; Can also make other distortion or improvement, these all belong to the protection domain of the utility model.
Claims (6)
1. hot rail pipe comprises base plate, side plate and top slot, it is characterized in that, said top slot, base plate and side plate are by whole material compression moulding, and seam is located on the base plate.
2. hot rail pipe according to claim 1 is characterized in that said seam is through being welded to connect.
3. hot rail pipe according to claim 1 is characterized in that said seam is positioned at the middle part of base plate.
4. hot rail pipe according to claim 1 is characterized in that, said side plate be shaped as spill or convex or plane.
5. hot rail pipe according to claim 1 is characterized in that the material of said hot rail pipe is a stainless steel.
6. according to each described hot rail pipe of claim 1-5, it is characterized in that said hot rail tube-surface is provided with the nitrogen treatment layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200764026U CN202450221U (en) | 2012-03-02 | 2012-03-02 | Track heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200764026U CN202450221U (en) | 2012-03-02 | 2012-03-02 | Track heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450221U true CN202450221U (en) | 2012-09-26 |
Family
ID=46866101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200764026U Expired - Lifetime CN202450221U (en) | 2012-03-02 | 2012-03-02 | Track heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899771A (en) * | 2012-09-28 | 2013-01-30 | 周俊 | Hot box device of novel nylon yarn elasticizer |
-
2012
- 2012-03-02 CN CN2012200764026U patent/CN202450221U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899771A (en) * | 2012-09-28 | 2013-01-30 | 周俊 | Hot box device of novel nylon yarn elasticizer |
| CN102899771B (en) * | 2012-09-28 | 2015-11-18 | 王春满 | A kind of hot-box device of POLYAMIDE YARNS elasticizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |