CN208901645U - A kind of electrothermal vapor integral type heater - Google Patents
A kind of electrothermal vapor integral type heater Download PDFInfo
- Publication number
- CN208901645U CN208901645U CN201821279204.3U CN201821279204U CN208901645U CN 208901645 U CN208901645 U CN 208901645U CN 201821279204 U CN201821279204 U CN 201821279204U CN 208901645 U CN208901645 U CN 208901645U
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- China
- Prior art keywords
- half chests
- electric heating
- cabinet
- electric
- left half
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- Expired - Fee Related
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Abstract
The utility model provides a kind of electrothermal vapor integral type heater, including cabinet and it is arranged in the intracorporal steam preheating apparatus of case and electric heater, the cabinet is at " L " type, cabinet is divided into left half chests and right half chests, left half chests is connected with right half chests, and the steam preheating apparatus is arranged in right half chests, and the electric heater is arranged in left half chests, left half box top is equipped with two gas outlets, and the right half chests right side wall is equipped with two air inlets；By increasing steam preheating apparatus in electric heater leading portion, heat exchange efficiency is very high under low-temperature condition when can reduce electrical heating power heating although electrical power has lowered still steam heat-exchanging, and temperature raising is faster.When reaching set temperature, electric heating is closed, and steam preheating apparatus continues working, and at this moment temperature decline is very slow, once working immediately lower than set temperature electric heating, temperature curve is more gentle.The use of electrical power has been saved simultaneously.
Description
Technical field
The utility model relates to heater technical fields, and in particular to a kind of electrothermal vapor integral type heater.
Background technique
When temperature reaches, the power-off of inside heating tube, wind speed do not subtract heater during heating, and temperature can decline rapidly,
When being lower than set temperature, electric heating work, but since thermal inertia temperature is already below setting temperature when heating tube preheating temperature raising
5 degree or so temperature of degree are difficult to maintain.To control temperature, still cost has larger raising to the mode of consideration transformation.
Summary of the invention
In order to solve the problems in the existing technology, the utility model provides a kind of electrothermal vapor integral type heating
Device.
The technical solution that the utility model solves the above problems are as follows: a kind of electrothermal vapor integral type heater, including cabinet
And be arranged in the intracorporal steam preheating apparatus of case and electric heater, for the cabinet at " L " type, cabinet is divided into left half chests and right half
Case, left half chests are connected with right half chests, and the steam preheating apparatus is arranged in right half chests, and the electric heater setting is left half
In case, left half box top is equipped with two gas outlets, and the right half chests right side wall is equipped with two air inlets；
The steam preheating apparatus includes Heating medium stream, hot coal outlet conduit, the first main steam header and the second steaming
Vapour supervisor；
The electric heater includes electric heating pipe flange and several U-tubes, and the electric heating pipe flange is arranged in left box body side
On wall, the U-tube both ends are plugged on electric heating pipe flange, and the electric heater further includes wiring shield.
The utility model have the utility model has the advantages that
The utility model structure is simple, and design rationally, by increasing steam preheating apparatus in electric heater leading portion, can drop
Heat exchange efficiency is very high under low-temperature condition when low electrical heating power heats although electrical power has lowered still steam heat-exchanging, and temperature raising is more
Fastly.When reaching set temperature, electric heating is closed, and steam preheating apparatus continues working, and at this moment temperature decline is very slow, once
It works immediately lower than set temperature electric heating, temperature curve is more gentle.The use of electrical power has been saved simultaneously.Heat power-up
Equally reach required operating condition in the case where lower power.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
In figure: 1- cabinet, the gas outlet 2-, 3- air inlet, 4- Heating medium stream, 5- hot coal outlet conduit, 6- first steam
Vapour supervisor, the second main steam header of 7-, 8- steam branch pipe, 9- electric heating pipe flange, 10-U type pipe, 11- wiring shield, 12- electric heating
Line outlet hole.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
Etc. being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate indicated technical characteristic
Quantity.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
As shown, a kind of electrothermal vapor integral type heater, pre- including cabinet 1 and the steam being arranged in cabinet 1
Thermal and electric heater, at " L " type, cabinet 1 divides for left half chests and right half chests the cabinet 1, and left half chests is connected with right half chests
Logical, the steam preheating apparatus is arranged in right half chests, and the electric heater is arranged in left half chests, and left half box top is set
There are two gas outlets 2, the right half chests right side wall is equipped with two air inlets 3；
The steam preheating apparatus includes Heating medium stream 4, hot coal outlet conduit 5, the first main steam header 6 and second
Main steam header 7, the Heating medium stream 4 are connected with the first main steam header 6, the heating agent outlet conduit and the second main steam header
7 are connected, and are connected between first main steam header 6 and the second main steam header 7 by several steam branch pipes 8, the heating agent into
The outer end of mouth pipeline 4 and heating agent outlet conduit passes through cabinet 1 and is arranged outside cabinet 1；
The electric heater includes electric heating pipe flange 9 and several U-tubes 10, and the electric heating pipe flange 9 is arranged in left case
On 1 side wall of body, 10 both ends of U-tube are plugged on electric heating pipe flange 9, and outer spiral shell is equipped in the middle part of the connector lug of the U-tube 10
Line is screwed with the first nut on external screw thread, heating pipe end is equipped on the left of the first nut, heating tube end is socketed in U-tube 10
On connector lug, the first nut is fixed by pipe end is heated then, heating tube is connected on mounting flange, the electric heater
It further include wiring shield 11, the wiring shield 11 is arranged on left box body 1, and electric heating pipe flange 9 and U-tube 10 are arranged in wiring
In shield 11, the wiring shield 11 is equipped with electric heating wire outlet hole 12, and the electric heating wire is from electric heating wire outlet hole 12
It protrudes into wiring shield 11 and powers to U-tube 10.
The utility model structure is simple, and design rationally, by increasing steam preheating apparatus in electric heater leading portion, can drop
Heat exchange efficiency is very high under low-temperature condition when low electrical heating power heats although electrical power has lowered still steam heat-exchanging, and temperature raising is more
Fastly.When reaching set temperature, electric heating is closed, and steam preheating apparatus continues working, and at this moment temperature decline is very slow, once
It works immediately lower than set temperature electric heating, temperature curve is more gentle.The use of electrical power has been saved simultaneously.Heat power-up
Equally reach required operating condition in the case where lower power.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (3)
1. a kind of electrothermal vapor integral type heater, which is characterized in that including cabinet and be arranged in the intracorporal steam preheating of case
Device and electric heater, for the cabinet at " L " type, cabinet is divided into left half chests and right half chests, and left half chests is connected with right half chests, institute
It states steam preheating apparatus to be arranged in right half chests, the electric heater is arranged in left half chests, and left half box top is equipped with two
Gas outlet, the right half chests right side wall are equipped with two air inlets；
The electric heater includes electric heating pipe flange and several U-tubes, and the electric heating pipe flange is arranged on left box body side wall,
The U-tube both ends are plugged on electric heating pipe flange, and the electric heater further includes wiring shield, and the wiring shield setting exists
On left box body, electric heating pipe flange and U-tube are arranged in wiring shield, and the wiring shield is equipped with electric heating wire outlet hole,
The electric heating wire is protruded into wiring shield from electric heating wire outlet hole and is powered to U-tube.
2. a kind of electrothermal vapor integral type heater as described in claim 1, which is characterized in that the steam preheating apparatus packet
Include Heating medium stream, hot coal outlet conduit, the first main steam header and the second main steam header.
3. a kind of electrothermal vapor integral type heater as claimed in claim 2, which is characterized in that the Heating medium stream with
First main steam header is connected, and the heating agent outlet conduit is connected with the second main steam header, and first main steam header and second is steamed
It is connected between vapour supervisor by several steam branch pipes, the outer end of the Heating medium stream and heating agent outlet conduit passes through cabinet
Setting is outside the enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279204.3U CN208901645U (en) | 2018-08-09 | 2018-08-09 | A kind of electrothermal vapor integral type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279204.3U CN208901645U (en) | 2018-08-09 | 2018-08-09 | A kind of electrothermal vapor integral type heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901645U true CN208901645U (en) | 2019-05-24 |
Family
ID=66568909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279204.3U Expired - Fee Related CN208901645U (en) | 2018-08-09 | 2018-08-09 | A kind of electrothermal vapor integral type heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208901645U (en) |
-
2018
- 2018-08-09 CN CN201821279204.3U patent/CN208901645U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 |