CN205195991U - Novel gaseous electric heater - Google Patents
Novel gaseous electric heater Download PDFInfo
- Publication number
- CN205195991U CN205195991U CN201521067407.2U CN201521067407U CN205195991U CN 205195991 U CN205195991 U CN 205195991U CN 201521067407 U CN201521067407 U CN 201521067407U CN 205195991 U CN205195991 U CN 205195991U
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- thermal source
- heat source
- electric heater
- insulation layer
- shell
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Abstract
The utility model relates to a novel gaseous electric heater, including the shell, the shell includes the zone of heating, and the zone of heating includes heat source and soaking layer, and the heat source is inlayed at the soaking in situ, is provided with the pipeline fixed orifices of hollow tubulose at soaking layer middle part, and the heat source is the strip, lies in pipeline fixed orifices inner wall to the side of one of them of heat source, the shell still includes the insulating layer, and the insulating layer setting is on the outer wall of soaking layer, and the insulating layer is hollow structure, heater casing follows two components of a whole that can function independently parts of share of directaxis symmetry, and the heat source of two components of a whole that can function independently parts and the hollow portion independence of each other of insulating layer are through fastener fixed connection between two components of a whole that can function independentlys parts, still be provided with thermal conductive grease between heat source and pipe wall, the pipe heater of this structure adopts split type clamp tightly to install, belongs to recuperative heat exchang, and it can need not carry out any change to original pipeline in pipeline outside cladding installation, can also set up the expense of the on -the -spot transformation that has significantly reduced by stage according to the quantity of heating requirement.
Description
Technical field
The utility model relates to a kind of new gas electric heater, belongs to pipeline gas heater context.
Background technology
That proves along with domestic pharmaceutical industry new edition GMP gos deep into further, and country is more deep to the input of pharmaceutical industry simultaneously, has particularly more gone up New step to the investment of the research and development of Novel medicine; The extraction process of some bulk drugs, aseptic dosing technique, chemical drug synthesis technique etc., has had stricter requirement to the drying process of liquid mixing system.
In liquid mixing system in the past, drying after SIP is mostly in operation and takes the very large time, anhydrous state can't be ensured, study carefully its main cause to be: the hydrophily sterilizing filter filter core of our conventional employing, lower than under bubble point pressure, cannot completely through compressed air, gas can not form flowing, and finally causing cannot finish-drying whole system; Can only be open homonymy drain valve to the drying of filter, it be purged for a long time, utilizes the flow of gas to take condensed water or the moisture film of cartridge surface gradually out of.
And the common fin heater in market, its structure does not meet sanitation-grade requirement, and comparatively large to the transformation amplitude of pipeline, poor stability.
Utility model content
The technical problems to be solved in the utility model is: overcome pipeline heater in prior art to the transformation of pipeline the complicated and technical problem of medical support difference, a kind of new gas electric heater is provided.
The utility model solves the technical scheme that its technical problem adopts:
A kind of new gas electric heater, comprise shell, described shell comprises zone of heating, described zone of heating comprises thermal source and equal thermosphere, described thermal source is embedded in equal thermosphere, in the middle part of described equal thermosphere, be provided with the pipeline fixing hole of hollow tubular, described thermal source is strip, and a wherein side of thermal source is positioned at pipeline fixing hole inwall;
Described shell also comprises thermal insulation layer, and described thermal insulation layer is arranged on equal thermosphere outer wall, and described thermal insulation layer is hollow structure;
Described heater housing longitudinally axisymmetrical be divided into two split parts, the thermal source of described two split parts and the hollow space of thermal insulation layer are independent mutually, are fixedly connected with between described two split parts by securing member; Also thermal grease conduction is provided with between described thermal source and tube wall.
As further innovation of the present utility model, described thermal source comprises some electric heating tubes be embedded in equal thermosphere.
As further innovation of the present utility model, described thermal source comprises some circular tube shaped PTC electric heating pieces be embedded in equal thermosphere.
As further innovation of the present utility model, thermal insulation layer comprises the bar shaped vacuum cavity that some cross sections are arc.
As further innovation of the present utility model, described shell comprises one and safeguards flange, describedly safeguard that flange is processed with some circle hole shape openings extracted for bar shaped thermal source, describedly flange is provided with a protruding ring safeguarding, described protruding ring is provided with seal cover board.
The beneficial effects of the utility model are:
1, the pipeline heater of this structure adopts split type clamping installation, belongs to wall-type heat exchange, and it can coated installation outside pipeline, do not need to make any change to original pipeline, according to adding thermal requirement, all right subsection setup, greatly reduces the expense of Reconstruction in field.
2, split type thermal insulation layer after thermal insulation layer leaks, can still ensure certain effect of heat insulation wherein.
3, safeguard that flange can be dismantled thermal source easily and safeguard.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the stereogram of preferred embodiment of the present utility model;
Fig. 2 is the generalized section safeguarding flange;
Fig. 3 is the generalized section of cover plate;
In figure, A is longitudinal symmetry axis.
In figure: 1, circular tube shaped PTC electric heating piece; 2, equal thermosphere; 3, vacuum cavity; 4, shell; 5, thermal grease conduction; 6, seal cover board; 7, protruding ring.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Fig. 1 ~ 3, the utility model is a kind of new gas electric heater, comprise shell, described shell comprises zone of heating, described zone of heating comprises thermal source and equal thermosphere, thermal source comprises the circular tube shaped PTC electric heating piece that opposite shell center of circle annular array is arranged, described PTC electric heating piece is embedded in equal thermosphere, the pipeline fixing hole of hollow tubular is provided with in the middle part of described equal thermosphere, a wherein side of circular tube shaped PTC electric heating piece is positioned at pipeline fixing hole inwall, is also provided with thermal grease conduction between PTC electric heating piece and tube wall;
Described shell also comprises thermal insulation layer, and described thermal insulation layer is arranged on equal thermosphere outer wall, and thermal insulation layer comprises the bar shaped vacuum cavity that some cross sections are arc, and vacuum cavity opposite shell axis annular array is arranged;
Described heater housing longitudinally axisymmetrical be divided into two split parts, the thermal source of described two split parts and the hollow space of thermal insulation layer are independent mutually, are fixedly connected with between described two split parts by screw;
Described shell comprises one and safeguards flange, describedly safeguards that flange is processed with some circle hole shape openings extracted for bar shaped thermal source, describedly flange is provided with a protruding ring safeguarding, described protruding ring is provided with seal cover board.
During manufacture, first shell is obtained by casting, then boring obtains vacuum cavity and the circular hole for installing circular tube shaped PTC electric heating piece in the enclosure, after completing, installs PTC electric heating piece in circular hole, be arranged on subsequently on the outer wall of gas pipeline, during installation, in advance at pipeline outer wall parcel thermal grease conduction sheet, will two split grips to pipeline realize install by screw subsequently, finally seal cover board is installed, will flange seal be safeguarded.
Generated heat by PTC electric heating piece, meanwhile, transfer heat to duct wall by equal thermosphere, realize heating, outside hollow insulation layer then can realize insulation.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. a new gas electric heater, it is characterized in that: comprise shell, described shell comprises zone of heating, described zone of heating comprises thermal source and equal thermosphere, described thermal source is embedded in equal thermosphere, in the middle part of described equal thermosphere, be provided with the pipeline fixing hole of hollow tubular, described thermal source is strip, and a wherein side of thermal source is positioned at pipeline fixing hole inwall;
Described shell also comprises thermal insulation layer, and described thermal insulation layer is arranged on equal thermosphere outer wall, and described thermal insulation layer is hollow structure;
Described heater housing longitudinally axisymmetrical be divided into two split parts, the thermal source of described two split parts and the hollow space of thermal insulation layer are independent mutually, are fixedly connected with between described two split parts by securing member; Also thermal grease conduction is provided with between described thermal source and tube wall.
2. a kind of new gas electric heater according to claim 1, is characterized in that: described thermal source comprises some electric heating tubes be embedded in equal thermosphere.
3. a kind of new gas electric heater according to claim 1, is characterized in that: described thermal source comprises some circular tube shaped PTC electric heating pieces be embedded in equal thermosphere.
4. a kind of new gas electric heater according to claim 1, is characterized in that: thermal insulation layer comprises the bar shaped vacuum cavity that some cross sections are arc.
5. a kind of new gas electric heater according to claim 1, it is characterized in that: described shell comprises one and safeguards flange, describedly safeguard that flange is processed with some circle hole shape openings extracted for bar shaped thermal source, describedly flange is provided with a protruding ring safeguarding, described protruding ring is provided with seal cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067407.2U CN205195991U (en) | 2015-12-21 | 2015-12-21 | Novel gaseous electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067407.2U CN205195991U (en) | 2015-12-21 | 2015-12-21 | Novel gaseous electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195991U true CN205195991U (en) | 2016-04-27 |
Family
ID=55788925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067407.2U Active CN205195991U (en) | 2015-12-21 | 2015-12-21 | Novel gaseous electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960028A (en) * | 2016-06-30 | 2016-09-21 | 苏州博来喜电器有限公司 | Soaking device |
| CN107995703A (en) * | 2018-01-19 | 2018-05-04 | 苏州伟热电器科技有限公司 | Three-phase belt sensor heating core |
| CN109041300A (en) * | 2018-08-23 | 2018-12-18 | 镇江裕太防爆电加热器有限公司 | A kind of electric heating pipe fixation structure of electric heater |
-
2015
- 2015-12-21 CN CN201521067407.2U patent/CN205195991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960028A (en) * | 2016-06-30 | 2016-09-21 | 苏州博来喜电器有限公司 | Soaking device |
| CN107995703A (en) * | 2018-01-19 | 2018-05-04 | 苏州伟热电器科技有限公司 | Three-phase belt sensor heating core |
| CN109041300A (en) * | 2018-08-23 | 2018-12-18 | 镇江裕太防爆电加热器有限公司 | A kind of electric heating pipe fixation structure of electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |