CN202902632U - Efficient explosion-proof electric heater - Google Patents
Efficient explosion-proof electric heater Download PDFInfo
- Publication number
- CN202902632U CN202902632U CN201220580681XU CN201220580681U CN202902632U CN 202902632 U CN202902632 U CN 202902632U CN 201220580681X U CN201220580681X U CN 201220580681XU CN 201220580681 U CN201220580681 U CN 201220580681U CN 202902632 U CN202902632 U CN 202902632U
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- CN
- China
- Prior art keywords
- electric heating
- explosion
- tube
- heating tube
- fixed
- 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 - Fee Related
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Abstract
The utility model discloses an efficient explosion-proof electric heater, and relates to a heater, in particular to an electric heater. The efficient explosion-proof electric heater comprises an explosion-proof chamber, a plurality of transition sleeves, a plurality of electric heating pipes, and a flange pipe plate, wherein the flange pipe plate is arranged between the transition sleeves and the electric heating pipes; one end of each transition sleeve is fixed on the flange pipe plate, and the other end of each transition sleeve is fixed at one end of the explosion-proof chamber; the electric heating pipes are fixed on the flange pipe plate and are in one-to-one correspondence to the transition sleeves; the electric heating pipes are U-shaped; and planes which are formed by two straight pipe parts and a U-shaped pipe part of each U-shaped electric heating pipe are parallel to each other. The quantity of the electric heating pipes of the explosion-proof electric heater is greater than that of the electric heating pipes which are distributed in the circumference by 30 percent, so the heating effect and heating efficiency of the heater are greatly improved.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of electric heater.
Background technology
Anti-explosion electric heater comprises container casing, explosion-proof chamber, some electric heating tubes, some transition spool piece, described container casing be provided with into, outlet, described electric heating tube is arranged in the described container casing, described transition spool piece is arranged between described explosion-proof chamber and the described container casing, described transition spool piece is fixedly connected on respectively on the flange tube sheet near an end of container casing, described flange tube sheet is connected with the flange of described container casing, described each electric heating tube is separately fixed on the described flange tube sheet, the arranging of described electric heating tube is the multilayer circumference and arranges, this arrangement mode is on the flange tube sheet that an area is fixed, its electric heating tube radical of arranging is less, causes heating effect and efficient undesirable.
Summary of the invention
The utility model provides a kind of efficient explosionproof electric heater, and purpose is that the arrangement mode that solves existing anti-explosion electric heater electric heating tube causes the negligible amounts of arranging, the problem that heating effect and efficient are undesirable.
The utility model comprises explosion-proof chamber, some transition spool piece, some electric heating tubes, the flange tube sheet, described flange tube sheet is arranged between described transition spool piece and the described electric heating tube, one end of described transition spool piece is fixed on the described flange tube sheet, the other end of described transition spool piece is fixed on an end of described explosion-proof chamber, described electric heating tube be fixed on the described flange tube sheet and with transition spool piece corresponding layout one by one, described electric heating tube is " U " shape, and two straight-tube portion and the formed plane of " U " shape tube portion of described each " U " shape electric heating tube are parallel to each other.
The utility model is by changing the arrangement mode of electric heating tube, namely just each " U " shape electric heating tube is lined up and is parallel to each other, several electric heating tubes set in a row, and the electric heating tube of number row varying number surrounds an electrical heating tube bank that is fit to be installed in the hydrostatic column housing; The above-mentioned electric heating tube that is arranged in parallel, in onesize container casing, the quantity of the electric heating tube of arranging than before the quantity of the circumference electric heating tube of arranging Duo 30%, more than the electric heating tube, heating effect and the efficiency of heating surface of heater all are improved largely.
Two the straight-tube portion of each " U " shape electric heating tube described in the utility model and the formed plane of " U " shape tube portion are respectively vertical direction and arrange; The vertical layout of electric heating tube is vertical, is parallel to each other between its " U " shape face, gathers between structure, and in onesize container casing, the quantity of the electric heating tube of arranging is more, and heating effect and the efficiency of heating surface of its heater all are improved largely.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the schematic diagram of arranging of the utility model electric heating tube.
Among the figure, 1, explosion-proof chamber, 2, transition spool piece, 3, electric heating tube, 4, the flange tube sheet.
The specific embodiment
As shown in Figure 1, 2, this anti-explosion electric heater, comprise explosion-proof chamber 1, some transition spool piece 2, some electric heating tubes 3, flange tube sheet 4, flange tube sheet 4 is arranged between transition spool piece 2 and the electric heating tube 3, one end of transition spool piece 2 is fixed on the flange tube sheet 4, the other end of transition spool piece 2 is fixed on an end of explosion-proof chamber 1, electric heating tube 3 be fixed on the flange tube sheet 4 and with transition spool piece 2 corresponding layout one by one, electric heating tube 3 is " U " shape, and two straight-tube portion and the formed plane of " U " shape tube portion of each " U " shape electric heating tube 3 are parallel to each other.
A kind of optimal way as shown in Figure 2 is: two the straight-tube portion of each " U " shape electric heating tube 3 and the formed plane of " U " shape tube portion are respectively vertical direction and arrange.
Claims (2)
1. efficient explosionproof electric heater, comprise explosion-proof chamber, some transition spool piece, some electric heating tubes, the flange tube sheet, described flange tube sheet is arranged between described transition spool piece and the described electric heating tube, one end of described transition spool piece is fixed on the described flange tube sheet, the other end of described transition spool piece is fixed on an end of described explosion-proof chamber, described electric heating tube be fixed on the described flange tube sheet and with transition spool piece corresponding layout one by one, described electric heating tube is " U " shape, it is characterized in that two the straight-tube portion of described each " U " shape electric heating tube and the formed plane of " U " shape tube portion are parallel to each other.
2. efficient explosionproof electric heater according to claim 1 is characterized in that two the straight-tube portion of described each " U " shape electric heating tube and the formed plane of " U " shape tube portion are respectively the vertical direction layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220580681XU CN202902632U (en) | 2012-11-07 | 2012-11-07 | Efficient explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220580681XU CN202902632U (en) | 2012-11-07 | 2012-11-07 | Efficient explosion-proof electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902632U true CN202902632U (en) | 2013-04-24 |
Family
ID=48123292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220580681XU Expired - Fee Related CN202902632U (en) | 2012-11-07 | 2012-11-07 | Efficient explosion-proof electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385718A (en) * | 2016-08-31 | 2017-02-08 | 安庆三维电器有限公司 | Electric heater, capable of heat radiation, of oil tank |
-
2012
- 2012-11-07 CN CN201220580681XU patent/CN202902632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385718A (en) * | 2016-08-31 | 2017-02-08 | 安庆三维电器有限公司 | Electric heater, capable of heat radiation, of oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20161107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |