CN107906748A - It is a kind of can abundant heat gas electric heater - Google Patents
It is a kind of can abundant heat gas electric heater Download PDFInfo
- Publication number
- CN107906748A CN107906748A CN201711263736.8A CN201711263736A CN107906748A CN 107906748 A CN107906748 A CN 107906748A CN 201711263736 A CN201711263736 A CN 201711263736A CN 107906748 A CN107906748 A CN 107906748A
- Authority
- CN
- China
- Prior art keywords
- heating tube
- air
- chamber
- hush pipe
- electric heater
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0063—Guiding means in air channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The present invention relates to electric heater field,More particularly to it is a kind of can abundant heat gas electric heater,Including heating tube,Heating tube is internally provided with heating rod,Heating tube one end is equipped with air inlet,The other end is equipped with gas outlet,Heating tube outer surface is provided with the binding groove of annular,Restraint zone curves annular shape,And it is socketed in binding groove,Fastening rim end is provided with threaded hole,End is provided with through hole,Fastening bolt is threadedly coupled through through hole with threaded hole,Fastening bolt end is fixedly connected with baffle,Fixed plate is fixedly connected with restraint zone,Air flue inside heating tube includes air-inlet cavity,Contraction chamber,Adapter cavity,Diffusion chamber and air-out chamber,Contraction chamber connects air-inlet cavity and adapter cavity,Diffusion chamber connects adapter cavity and air-out chamber,Heating tube is internally provided with hush pipe,The side view of hush pipe is identical with the air flue shape of heating tube,Deflector is wound with hush pipe,Deflector is spiral plate,And it is fixedly connected with heating tube,Bloop is provided with hush pipe.
Description
Technical field
The present invention relates to electric heater field, and in particular to it is a kind of can abundant heat gas electric heater.
Background technology
Electrical heating is to convert electrical energy into the process of thermal energy.Since find power supply by conducting wire can occur fuel factor it
Afterwards, many inventors are engaged in the world to the research and manufacture of various electric heating appliances.The development and popularization and application of electric heating also with
Other industries are the same, it then follows such a rule：Countries in the world are progressively generalized to from advanced country；Progressively develop from city
To rural area；Family is developed into by collective's use, again to individual；Product develops into top grade by low grade.19th-century is in rudiment rank
The electric heating appliance of section is mostly clumsy, and it is the electric heating appliance for life to occur earliest, and the embryo head that electricity in 1893 consoles bucket exists
The U.S. occurs and uses, and then the use of electric stove occurs by 1909, that is that electric heater is placed in cooking stove, that is to say, that is added
Heat is transferred to electrically from bavin standing grain, i.e., is changed into thermal energy from electric energy.But the really rapidly development of electric heating appliance industry, be with
After the invention for making the nichrome of heating element.The electricity made of nichrome heating wire is succeeded in developing first in the U.S. in 1910
Flatiron, this just fundamentally improves electric iron structure, is popularized rapidly using flatiron.To nineteen twenty-five pot is appeared in Japan
The product of middle installation heating element, becomes the original shape of modern electric cooker.Industrially also there is laboratory electric furnace in this stage, melt
The electric heating products such as glue stove, heating device.1910 to nineteen twenty-five be the electric heating appliance historical great development stage, in family and industry
Aspect, the appearance and popularization and application of the various kinds of electric heating appliance are obtained for development rapidly, and especially with family's aspect for very.Institute
Invention with nichrome is to have established the basis of electric heating appliance industrial development.
There is no that a upper period is more after the '20s in terms of new application development, but all various electricity within this stage
Thermoelectricity device was all once set again to be ordered and constantly improves, and becomes the electric heating appliance historical raising stage.In terms of home-use electric heating appliance,
Various utensils be all designed to it is more aesthetically pleasing, durable and firm, and it is most of have automatic temperature-adjusting and when control.
But a pillar and ground has only been fixedly installed when installing and using in existing electric heater outside tube wall
Etc. being fixedly connected, inconvenience adjustment, it is impossible to installation site is adjusted according to actual conditions, and internal air flue is simple, heat gas is inadequate
Fully.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides it is a kind of can abundant heat gas electric heater, be mainly used for
Solve the problem of existing electric heater installation is inconvenient, and internal air flue is simple, and heat gas is not abundant enough.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
It is a kind of can abundant heat gas electric heater, including heating tube, the heating tube is internally provided with heating rod, described
Heating tube one end is equipped with air inlet, and the other end is equipped with gas outlet, it is characterised in that：Erecting device and guiding device are further included, institute
Stating erecting device includes restraint zone and fastening bolt, and the heating tube outer surface is provided with the binding groove of annular, and the restraint zone is curved
Into annular shape, and it is socketed in the binding groove, the fastening rim end is provided with threaded hole, and end is provided with through hole, the fastening
Bolt is threadedly coupled through the through hole with the threaded hole, and the fastening bolt end is fixedly connected with baffle, the fastening
Take and be fixedly connected with fixed plate；The guiding device includes deflector and hush pipe, and the air flue inside the heating tube includes
Air-inlet cavity, contraction chamber, adapter cavity, diffusion chamber and air-out chamber, the air-inlet cavity, the adapter cavity and the air-out chamber are cylinder
Hole, and the internal diameter of the adapter cavity is less than the internal diameter of the air-inlet cavity and the air-out chamber, the contraction chamber connection it is described into
Wind chamber and the adapter cavity, the diffusion chamber connect the adapter cavity and the air-out chamber, and the heating tube is internally provided with described
Hush pipe, the side view of the hush pipe is identical with the air flue shape of the heating tube, is wound with the hush pipe described
Deflector, the deflector is spiral plate, and is fixedly connected with the heating tube, and bloop is provided with the hush pipe.
Preferably, the diameter of the through hole is more than the outside diameter of the fastening bolt.
Preferably, the baffle is plectane, has a diameter larger than the outside diameter of the threaded hole.
Preferably, at least provided with 2 restraint zones in the heating tube.
Preferably, the water conservancy diversion plate thickness inside and outside the hush pipe is identical.
Preferably, the length of the contraction chamber is more than the length of the diffusion chamber.
(3) beneficial effect
Compared to the prior art, the beneficial effects of the present invention are：(1) restraint zone and fastening spiral shell are provided with outside heating tube
Bolt, can adjust the position of fixed plate so that heating tube is provided with certain degree flexible for installation according to installation environment；(2) heat
Spiral helicine deflector is provided with inside pipe, gas can be guided and form a spiral air flue, the air flue straight compared to tradition,
The flow path of gas is added, so as to improve heating effect；(3) air flue inside heating tube is made that improvement, is provided with
Contraction chamber, adapter cavity, diffusion chamber, can improve the flow velocity of air-flow, balance out the speed loss that part is produced by deflector；(4) set
Hush pipe has been put, noise caused by gas stream flow can be mitigated.The configuration of the present invention is simple, using with it is easy to adjust, it is actual
Effect protrudes.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the structure diagram of restraint zone；
Fig. 3 is the schematic cross-sectional view inside heating tube；
Fig. 4 is the structure diagram of hush pipe；
Each reference numeral is as follows：
1st, heating tube；2nd, air inlet；3rd, gas outlet；4th, restraint zone；5th, fastening bolt；6th, baffle；7th, fixed plate；8th, heat
Rod；9th, deflector；10th, hush pipe；101st, contraction chamber；102nd, adapter cavity；103rd, diffusion chamber.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Embodiment is divided in one end of the present invention, rather than the embodiment held entirely.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts, belong to the scope of protection of the invention.
It is as shown in Figure 1 it is a kind of can abundant heat gas electric heater, including heating tube 1, heating tube 1, which is internally provided with, to be added
Hot pin 8,1 one end of heating tube are equipped with air inlet 2, and the other end is equipped with gas outlet 3, further includes erecting device and guiding device, such as Fig. 2
Shown, erecting device includes restraint zone 4 and fastening bolt 5, and 1 outer surface of heating tube is provided with the binding groove of annular, and restraint zone 4 curves
Annular shape, and be socketed in binding groove, 4 beginning of restraint zone is provided with threaded hole, and end is provided with through hole, and the diameter of through hole is more than fastening
The outside diameter of bolt 5, fastening bolt 5 are threadedly coupled through through hole with threaded hole, and 5 end of fastening bolt is fixedly connected with baffle 6, gear
Plate 6 is plectane, has a diameter larger than the outside diameter of threaded hole, can prevent that fastening bolt 5 from excessively being rotated, so that come off, restraint zone 4
On be fixedly connected with fixed plate 7, fixed plate 7 can be connected with corresponding supporting surface, realize the installation and adjustment of heating tube 1, in addition,
, should be at least provided with 2 restraint zones 4 in heating tube 1 in view of fastening effect.
As shown in Figure 3 and Figure 4, guiding device includes deflector 9 and hush pipe 10, the air flue inside heating tube 1 include into
Wind chamber, contraction chamber 101, adapter cavity 102, diffusion chamber 103 and air-out chamber, air-inlet cavity, adapter cavity 102 and air-out chamber are cylinder
Hole, and the internal diameter of adapter cavity 102 is less than air-inlet cavity and the internal diameter of air-out chamber, and contraction chamber 101 connects air-inlet cavity and adapter cavity
102, diffusion chamber 103 connects adapter cavity 102 and air-out chamber, and the length of contraction chamber 101 is more than the length of diffusion chamber 103, heating tube 1
Hush pipe 10 is internally provided with, the side view of hush pipe 10 is identical with the air flue shape of heating tube 1, is wound with and leads on hush pipe 10
Flowing plate 9, and 9 thickness of deflector inside and outside hush pipe 10 is identical, and deflector 9 is spiral plate, and fixes and connect with heating tube 1
Connect, bloop is provided with hush pipe 10.
The operation principle of the present invention is as follows：When installing electric heater, can by adjusting fixed plate 7 position be applicable in
The demand of different installation environments, i.e., first unscrew fastening bolt 5, then rotational fastener band 4, realizes the position adjustment of fixed plate 7, adjusts
After the completion of whole, then fastening bolt 5 is tightened, since 4 beginning of restraint zone is provided with threaded hole, end is provided with through hole, therefore fastening bolt 5
It when tightening, can move horizontally, restraint zone 4 then be extruded, so as to fulfill the fixation of electric heater；When being heated to gas, gas
Enter from the air inlet 2 of heating tube 1, then in turn through air-inlet cavity, contraction chamber 101, adapter cavity 102, diffusion chamber 103 and outlet air
Chamber, finally leaves from gas outlet, while is equipped with deflector 9 in the air flue inside heating tube 1, and deflector 9 is helical form, therefore meeting
Guiding gas forms a spiral air flue in heating tube 1, the air flue straight compared to tradition, adds the flowing road of gas
Journey, also increases the heating time of gas, so that heating effect is improved, due to the limitation of deflector 9 so that internal gas
Flow velocity can decline, therefore do further improvement again for air flue, and there is provided contraction chamber 101, adapter cavity 102, diffusion chamber
103, when flowing through contraction chamber 101, sectional area constantly reduces, and from fluid mechanics principle, reduced cross-sectional area, can cause flow velocity to increase
Greatly, therefore the speed loss that part is produced by deflector 9 can be balanced out, then or else breaks and reduce in adapter cavity 102, speed, most
Noise caused by gas stream flow can be mitigated by gas outlet, its internal hush pipe 10 set afterwards.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution described in example is modified, or divides its middle-end technical characteristic to carry out equivalent substitution；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical solution.
Claims (6)
1. it is a kind of can abundant heat gas electric heater, including heating tube (1), the heating tube (1) be internally provided with heating rod
(8), described heating tube (1) one end is equipped with air inlet (2), and the other end is equipped with gas outlet (3), it is characterised in that：Further include installation
Device and guiding device, the erecting device include restraint zone (4) and fastening bolt (5), and heating tube (1) outer surface is provided with
The binding groove of annular, the restraint zone (4) curves annular shape, and is socketed in the binding groove, and restraint zone (4) beginning is opened
There is threaded hole, end is provided with through hole, and the fastening bolt (5) is threadedly coupled through the through hole with the threaded hole, described tight
Fixing bolt (5) end is fixedly connected with baffle (6), and fixed plate (7) is fixedly connected with the restraint zone (4)；The water conservancy diversion dress
Put includes air-inlet cavity, contraction chamber (101), mistake including deflector (9) and hush pipe (10), the internal air flue of the heating tube (1)
Chamber (102), diffusion chamber (103) and air-out chamber are crossed, the air-inlet cavity, the adapter cavity (102) and the air-out chamber are cylinder
Hole, and the internal diameter of the adapter cavity (102) is less than the air-inlet cavity and the internal diameter of the air-out chamber, the contraction chamber (101)
The air-inlet cavity and the adapter cavity (102) are connected, the diffusion chamber (103) connects the adapter cavity (102) and the outlet air
Chamber, the heating tube (1) are internally provided with the hush pipe (10), side view and the heating tube of the hush pipe (10)
(1) air flue shape is identical, and the deflector (9) is wound with the hush pipe (10), and the deflector (9) is spiral plate,
And be fixedly connected with the heating tube (1), it is provided with bloop on the hush pipe (10).
2. it is according to claim 1 it is a kind of can abundant heat gas electric heater, it is characterised in that：The through hole it is straight
Footpath is more than the outside diameter of the fastening bolt (5).
3. it is according to claim 1 it is a kind of can abundant heat gas electric heater, it is characterised in that：The baffle (6)
For plectane, the outside diameter of the threaded hole is had a diameter larger than.
4. it is according to claim 1 it is a kind of can abundant heat gas electric heater, it is characterised in that：The heating tube
(1) at least provided with 2 restraint zones (4) on.
5. it is according to claim 1 it is a kind of can abundant heat gas electric heater, it is characterised in that：The hush pipe
(10) deflector (9) thickness inside and outside is identical.
6. it is according to claim 1 it is a kind of can abundant heat gas electric heater, it is characterised in that：The contraction chamber
(101) length is more than the length of the diffusion chamber (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263736.8A CN107906748A (en) | 2017-12-05 | 2017-12-05 | It is a kind of can abundant heat gas electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263736.8A CN107906748A (en) | 2017-12-05 | 2017-12-05 | It is a kind of can abundant heat gas electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906748A true CN107906748A (en) | 2018-04-13 |
Family
ID=61854536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263736.8A Pending CN107906748A (en) | 2017-12-05 | 2017-12-05 | It is a kind of can abundant heat gas electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906748A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076417A (en) * | 2019-12-11 | 2020-04-28 | 陈广飞 | Sterile air preparation equipment |
| CN111536685A (en) * | 2020-05-22 | 2020-08-14 | 沈阳航空航天大学 | Electric heating device for increasing output power |
| CN113310008A (en) * | 2021-06-07 | 2021-08-27 | 何育林 | Street lamp provided with negative ion purification device |
| EP4410161A1 (en) * | 2023-01-31 | 2024-08-07 | SharkNinja Operating LLC | Acoustic muffler for a motorized food processing device |
-
2017
- 2017-12-05 CN CN201711263736.8A patent/CN107906748A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076417A (en) * | 2019-12-11 | 2020-04-28 | 陈广飞 | Sterile air preparation equipment |
| CN111536685A (en) * | 2020-05-22 | 2020-08-14 | 沈阳航空航天大学 | Electric heating device for increasing output power |
| CN113310008A (en) * | 2021-06-07 | 2021-08-27 | 何育林 | Street lamp provided with negative ion purification device |
| CN113310008B (en) * | 2021-06-07 | 2022-09-06 | 何育林 | Street lamp provided with negative ion purification device |
| EP4410161A1 (en) * | 2023-01-31 | 2024-08-07 | SharkNinja Operating LLC | Acoustic muffler for a motorized food processing device |
| WO2024162990A1 (en) * | 2023-01-31 | 2024-08-08 | Sharkninja Operating Llc | Acoustic muffler for a motorized food processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |