CN209402744U - A kind of high efficiency duct type electrothermal device - Google Patents
A kind of high efficiency duct type electrothermal device Download PDFInfo
- Publication number
- CN209402744U CN209402744U CN201821353835.5U CN201821353835U CN209402744U CN 209402744 U CN209402744 U CN 209402744U CN 201821353835 U CN201821353835 U CN 201821353835U CN 209402744 U CN209402744 U CN 209402744U
- Authority
- CN
- China
- Prior art keywords
- electric
- tube
- tube body
- connector
- electric heating
- 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
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a kind of high efficiency duct type electrothermal devices, including tube body, connector and electric control box, the stabilizer blade connecting with tube body is equipped with below the tube body, feeding inlet is equipped at the top of tube body, bottom is equipped with discharge port, tube body one end is closing, the other end connects connector, electric heating tube and heating sheet are equipped in tube cavity, the heating sheet two are one group, it is mounted on the corresponding front and rear sides of electric heating tube by bolt, one section of the electric heating tube is fixedly mounted on connector, connection is equipped with electric interfaces, the electric heating tube is electrically connected by electric interfaces with electric control box, the utility model has the following beneficial effects: improving heat exchange efficiency, in the case where unexpected power-off, thermally conductive sheet can absorb the partial heat of heat conducting pipe, heat conducting pipe is avoided to burn out, realize the full-automatic regulation of temperature.
Description
Technical field
The invention belongs to heating equipment technical field more particularly to a kind of high efficiency duct type electrothermal devices.
Background technique
Pipeline heater is that a kind of consumption electric energy is converted to thermal energy, and the material to heat to needs heats.In work
Low temperature temperature fluid media (medium) enters its input port by pipeline under pressure in work, along heat exchange specific inside electric-heating container
Runner, the path designed with thermodynamic fluid principle take away generated high temperature heat amount in heating element work, make to be added
Heat medium temperature increases, and electric heater exports to obtain the high-temperature medium of technique requirement.Existing pipeline heater, heating tube and
Contact area is small between heated medium, and heat exchange efficiency is not high, while can only be by manually controlling the temperature of heating tube, can not be right
Accurately regulated and controled in temperature.
Summary of the invention
In view of the above deficiencies, the present invention provides a kind of high efficiency duct type electrothermal device, pipeline heater is solved
The not high problem of middle heat exchange efficiency realizes the full-automatic regulation of temperature.
The present invention is achieved by the following technical solutions: a kind of high efficiency duct type electrothermal device, including tube body, connection
Part and electric control box, the tube body lower section are equipped with the stabilizer blade connecting with tube body, are equipped with feeding inlet at the top of the tube body, bottom is set
There is discharge port, described tube body one end is closing, and the other end is connect with connector, and electric heating tube is equipped in the tube cavity and is added
Backing, the heating sheet two are one group, are mounted on the corresponding front and rear sides of electric heating tube by bolt, the electric heating tube
One section is fixedly mounted on connector, and the connector is equipped with electric interfaces, and the electric heating tube passes through electric interfaces and electricity
The electrical connection of gas control cabinet.
As an improvement of the present invention, the feeding inlet is equipped with electrical valve, and the discharge port is equipped with electrical valve and temperature
Sensor, the electrical valve and temperature sensor are electrically connected with electric control box.
As an improvement of the present invention, the bottom is equipped with sewage draining exit.
Compared with prior art, the invention has the benefit that
(1) contact area with heated medium can be increased by the way that thermally conductive sheet is arranged on heat conducting pipe, improves heat exchange effect
Rate, in the case where unexpected power-off, thermally conductive sheet can absorb the partial heat of heat conducting pipe, and heat conducting pipe is avoided to burn out.
(2) be equipped on discharge port and temperature sensor and be connected to electric control box, can monitor discharge port temperature whether
Have a temperature for reaching technique requirement, electric control box can the feedback of sensible temperature sensor automatically the temperature of heating tube is carried out
It adjusts.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Reference signs list: 1, tube body；2, electric heating tube；3, connector；4, electric control box；5, stabilizer blade；6, feeding inlet；
7, discharge port；8, heating sheet；9, bolt；10, electric interfaces；11, electrical valve；12, temperature sensor；13, sewage draining exit.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown in Fig. 1, a kind of high efficiency duct type electrothermal device, including tube body 1, connector 3 and electric control box 4,
It is equipped with the stabilizer blade 5 connecting with tube body 1 below tube body 1, feeding inlet 6 is equipped at the top of tube body 1, bottom is equipped with discharge port 7, tube body 1 one
End is closing, and the other end connects connector 3, and electric heating tube 2 and heating sheet 8 are equipped in tube cavity, and heating sheet 8 two are one
Group is mounted on the corresponding front and rear sides of electric heating tube 2 by 9 bolt of spiral shell, and 2 one sections of electric heating tube are fixedly mounted on connector 3.
It is intracavitary in tube body 1 to be equipped with two electric heating tubes 2, it is uniformly distributed with several thermally conductive sheets 8 on every conductance heat pipe 2,8 liang of heating sheet
A is one group, is mounted on the corresponding front and rear sides of electric heating tube 2 by 9 bolt of spiral shell, can increase the contact with heated medium
Area improves heat exchange efficiency, and in the case where unexpected power-off, thermally conductive sheet can absorb the partial heat of heat conducting pipe, avoid heat conducting pipe
It burns out.Connector 3 is equipped with electric interfaces 10, and electric heating tube is electrically connected by electric interfaces 10 with electric control box 4, wherein electrically
Control cabinet is the control of PLC automatic electric.
As a kind of embodiment of the invention, the feeding inlet 6 is equipped with electrical valve 11, and the discharge port 7 is equipped with electrical valve
11 and temperature sensor 12, the electrical valve 11 and temperature sensor 12 are electrically connected with electric control box 4, in electric control box 4
If singlechip controller, digital circuit, integrated circuit trigger form adjustable temp measuring system, the setting of electric control box 4 is first passed through
Technique requires the temperature reached, and when pipeline heater works, the temperature that discharge port detects is transmitted to electricity by temperature sensor 12
Gas control cabinet 4 is compared with the technological temperature being arranged before, the output power of electric heating tube 2 is then controlled, thus regulation pipe
Heating temperature in body 1 is additionally provided with high temperature protection device in electric control box 4, when the temperature that temperature detector is passed back to is super
When protecting temperature out, high temperature protection device returns and cuts off heating power supply immediately, and heated material overtemperature is avoided to cause coking, rotten, carbon
Change, and avoid burning out conductance heat pipe 2, feeding inlet 6 and discharge port 7 are equipped with electrical valve 11, can control the flow of heated material.
As a kind of embodiment of the invention, 1 bottom of tube body is equipped with sewage draining exit 13, can be used to exclude to remain in tube body
Waste.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (3)
1. a kind of high efficiency duct type electrothermal device, it is characterised in that: including tube body, connector and electric control box, the pipe
It is equipped with the stabilizer blade connecting with tube body below body, feeding inlet is equipped at the top of the tube body, bottom is equipped with discharge port, described tube body one end
For closing, the other end is connect with connector, and electric heating tube and heating sheet are equipped in the tube cavity, and the heating sheet two is
It one group, is mounted on the corresponding front and rear sides of electric heating tube by bolt, one section of the electric heating tube is fixedly mounted on connector
On, the connector is equipped with electric interfaces, and the electric heating tube is electrically connected by electric interfaces with electric control box.
2. efficient duct type electrothermal device according to claim 1, it is characterised in that: the feeding inlet is equipped with electricity
Air valve, the discharge port are equipped with electrical valve and temperature sensor, and the electrical valve and temperature sensor are electrically connected with electric control box
It connects.
3. efficient duct type electrothermal device according to claim 1, it is characterised in that: the bottom is equipped with
Sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353835.5U CN209402744U (en) | 2018-08-22 | 2018-08-22 | A kind of high efficiency duct type electrothermal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353835.5U CN209402744U (en) | 2018-08-22 | 2018-08-22 | A kind of high efficiency duct type electrothermal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402744U true CN209402744U (en) | 2019-09-17 |
Family
ID=67876382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353835.5U Expired - Fee Related CN209402744U (en) | 2018-08-22 | 2018-08-22 | A kind of high efficiency duct type electrothermal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402744U (en) |
-
2018
- 2018-08-22 CN CN201821353835.5U patent/CN209402744U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |