CN209085044U - A kind of less scaling type pressure type circulation electric-heating device - Google Patents
A kind of less scaling type pressure type circulation electric-heating device Download PDFInfo
- Publication number
- CN209085044U CN209085044U CN201821309198.1U CN201821309198U CN209085044U CN 209085044 U CN209085044 U CN 209085044U CN 201821309198 U CN201821309198 U CN 201821309198U CN 209085044 U CN209085044 U CN 209085044U
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- deflector
- shell
- heating device
- mounting flange
- pressure type
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Abstract
The utility model relates to electric heater technical fields, specially a kind of less scaling type pressure type circulation electric-heating device, including shell, mounting flange, wiring chamber, the mounting flange is mounted on the open end of shell, and the shell is interior to be equipped with electric heating tube by mounting flange；Along medium flow field to being evenly spaced apart to be provided with deflector up and down in the inner walls, wherein it is located at the deflector on the upside of inner walls to be obliquely installed along the opposite direction that medium flows to, deflector on the downside of inner walls is obliquely installed along medium flow direction, and the right side of the deflector on the downside of inner walls is connected with inclined plate.The utility model solves existing pressure type circulation electric-heating device, and there is the lateral locations that the deflector that a small amount of heavy oil is deposited below pressure vessel is had when heavy oil is heated, being blocked by deflector can not flow away, so that the thermal efficiency of electrical heating elements reduces, electric heater explosion phenomenon is also occurred that when serious, and there are great security risks.
Description
Technical field
The utility model relates to electric heater technical field, specially a kind of less scaling type pressure type circulation electric-heating
Device.
Background technique
Electric heater is a kind of equipment that can convert electric energy to thermal energy, the liter for liquid, gaseous medium to flowing
Temperature, heat preservation, heating.When the heating chamber of heat medium casing electric heater under pressure, using thermodynamic fluid principle band
Heat caused by electrical heating elements is walked, heated medium temperature is made to reach the requirement of user's technique；Wherein pressure type circulation electricity adds
Hot device because its with quick heating, temperature control is accurate, and the thermal efficiency is high the features such as, be widely suitable for various fluids, as water, air,
Heavy oil, conduction oil, fuel oil etc..
Existing pressure type circulation electric-heating device includes horizontally-arranged cylindric pressure vessel, and one end top is provided with medium
(when medium is heavy oil) import, other end top are provided with media outlet, and pressure vessel is horizontal close to one end of medium entrance
Install U-shaped electrical heating elements (electric heating tube), in order to facilitate medium during being flowed by ambient pressure with electric heating
Element sufficiently carries out heat exchange, several and electric heating are arranged in uniform intervals above and below flow direction of medium inside pressure vessel
The vertically disposed deflector of element；It is bent under the guiding role of deflector but at work, after heavy oil enters pressure vessel
Baffling is to media outlet, during flowing, has the side for the deflector that a small amount of heavy oil is deposited below pressure vessel
Side position, being blocked by deflector can not flow away, for a long time can be cumulative, so that the thermal efficiency of electrical heating elements
It reduces, electric heater explosion phenomenon is also occurred that when serious, there is great security risks.
Summary of the invention
It is existing to solve the purpose of this utility model is to provide a kind of less scaling type pressure type circulation electric-heating device
Pressure type circulation electric-heating device is deposited below pressure vessel there is a small amount of heavy oil is had when heavy oil is heated
The lateral location of deflector, being blocked by deflector can not flow away, for a long time can be cumulative, so that electric heating is first
The thermal efficiency of part reduces, and electric heater explosion phenomenon is also occurred that when serious, causes great security risk.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of less scaling type pressure type circulation electric-heating device, including shell, mounting flange, wiring chamber, the shell
For the horizontal vessel structure of open at one end setting, the mounting flange is mounted on the open end of shell, the wiring chamber installation
In the left side of mounting flange, electric heating tube is equipped with by mounting flange in the shell；
Along medium flow field to being evenly spaced apart to be provided with deflector up and down in the inner walls, wherein being located in inner walls
The deflector of side is obliquely installed along the opposite direction that medium flows to, and the deflector on the downside of inner walls is set along medium flow direction inclination
It sets, the deflector tilt angle of upper and lower two sides is all the same；The right side of deflector on the downside of inner walls is connected with inclined plate.
The range of tilt angles of the deflector is 120 ° to 160 ° as a further improvement of the utility model,.
The shell is provided with medium inlet port above open end as a further improvement of the utility model,
The shell is far from being provided with media outlet below open end.
The electric heating tube is located at the indoor one end of wire connection cavity and is provided with wiring as a further improvement of the utility model,
Column.
The beneficial effects of the utility model are:
Compared with prior art, the utility model passes through the deflector being obliquely installed and is arranged under pressure vessel
The inclined plate of the deflector side of side, so that heavy oil can be acted on because of pressure during flowing and gravity is set along inclination
The deflector and inclined plate set are mobile, and there is no have heavy oil to generate depositional phenomenon；Solves existing pressure type circulation electric-heating
Device there is the lateral location for having the deflector that a small amount of heavy oil is deposited below pressure vessel when heavy oil is heated,
Being blocked by deflector can not flow away, for a long time can be cumulative, so that the thermal efficiency of electrical heating elements reduces, sternly
Electric heater explosion phenomenon is also occurred that when weight, causes great security risk.In addition, the utility model is compact-sized, design
Simply, it is easy to accomplish and promote the use of.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the schematic view of the front view of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face is further described the utility model in conjunction with attached drawing and embodiment.
As shown in Figure 1, a kind of less scaling type pressure type circulation electric-heating device, including shell 1, mounting flange 2, wire connection cavity
Room 3, the left end of the shell 1 are the horizontal vessel structure of open at one end setting, and the mounting flange 2 is mounted on the spacious of shell 1
Mouth end, the wiring chamber 3 are mounted on the left side of mounting flange 2, are equipped with electricity by mounting flange 2 in the shell 1 and add
Heat pipe 4；It is symmetrically arranged with support column 7 on the downside outer wall of the shell 1, is fixed for the support of shell 1.
Along medium flow field to being evenly spaced apart to be provided with deflector 5 up and down on 1 inner wall of shell, wherein being located in shell 1
5 left direction of deflector on the upside of wall is obliquely installed, and 5 right direction of deflector on the downside of 1 inner wall of shell is obliquely installed, on
The deflector tilt angle of lower two sides is all the same；The right side of deflector 5 on the downside of 1 inner wall of shell is connected with inclined plate 6；Institute
The purpose for stating the equal inclined design of deflector 5 is: wherein the deflector 5 positioned at downside is tilted to the right setting convenient for 5 left side of deflector
The media such as the heavy oil of side are liable to flow out under the effect of the pressure, will not generate packing phenomenon in the left side of deflector 5, described to be located at
It is to avoid the occurrence of medium uneven heating to be consistent with the deflector direction of downside that the deflector 5 of upside, which is obliquely installed,
Phenomenon；The inclined plate 6 avoids heavy oil and is formed by between angle and accumulates in downside deflector 5 and 1 inner wall of shell, when heavy oil from
The deflector 5 of upside can be directly fallen on inclined plate 6 when flowing down, and can flow to outlet port along inclined plate 6 later.
Further, in order to enable the media such as heavy oil are more preferable, flow out faster, it will not generate and envy phenomenon, the water conservancy diversion
The range of tilt angles of plate 5 is 120 ° to 160 °, and the tilt angle of deflector 5 is that effect is best within this range.
Further, the shell 1 is provided with medium inlet port 1a above open end, and the shell 1 is far from spacious
Mouth is provided with media outlet 1b below end.
Further, one end that the electric heating tube 4 is located in wiring chamber 3 is provided with binding post 41.
The utility model passes through the deflector being obliquely installed and the deflector side being arranged in below pressure vessel
Inclined plate so that heavy oil during flowing can because of pressure effect and gravity along the deflector being obliquely installed and
Inclined plate is mobile, and there is no have heavy oil to generate depositional phenomenon；In addition, the utility model is compact-sized, design is simple, it is easy to accomplish and
It promotes the use of.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of less scaling type pressure type circulation electric-heating device, including shell (1), mounting flange (2), wiring chamber (3), institute
The horizontal vessel structure that shell (1) is open at one end setting is stated, the mounting flange (2) is mounted on the open end of shell (1), institute
The left side that wiring chamber (3) is mounted on mounting flange (2) is stated, electricity is installed by mounting flange (2) in the shell (1) and is added
Heat pipe (4), it is characterised in that:
Along medium flow field to being evenly spaced apart to be provided with deflector (5) up and down on shell (1) inner wall, wherein being located at shell (1)
Deflector (5) on the upside of inner wall is obliquely installed along the opposite direction that medium flows to, the deflector (5) being located on the downside of shell (1) inner wall
It is obliquely installed along medium flow direction, deflector (5) tilt angle of upper and lower two sides is all the same；Leading on the downside of shell (1) inner wall
The right side of flowing plate (5) is connected with inclined plate (6).
2. a kind of less scaling type pressure type circulation electric-heating device according to claim 1, it is characterised in that: the water conservancy diversion
The range of tilt angles of plate (5) is between 120 ° to 160 °.
3. a kind of less scaling type pressure type circulation electric-heating device according to claim 1, it is characterised in that: the shell
(1) it is provided with medium inlet port (1a) above open end, the shell (1) is provided with medium below separate open end
It exports (1b).
4. a kind of less scaling type pressure type circulation electric-heating device according to claim 1, it is characterised in that: the electricity adds
One end that heat pipe (4) is located in wiring chamber (3) is provided with binding post (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309198.1U CN209085044U (en) | 2018-08-08 | 2018-08-08 | A kind of less scaling type pressure type circulation electric-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309198.1U CN209085044U (en) | 2018-08-08 | 2018-08-08 | A kind of less scaling type pressure type circulation electric-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085044U true CN209085044U (en) | 2019-07-09 |
Family
ID=67114658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309198.1U Expired - Fee Related CN209085044U (en) | 2018-08-08 | 2018-08-08 | A kind of less scaling type pressure type circulation electric-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495311A (en) * | 2020-04-29 | 2020-08-07 | 沈阳工业大学 | Horizontal continuous precipitation reaction device |
-
2018
- 2018-08-08 CN CN201821309198.1U patent/CN209085044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495311A (en) * | 2020-04-29 | 2020-08-07 | 沈阳工业大学 | Horizontal continuous precipitation reaction device |
| CN111495311B (en) * | 2020-04-29 | 2022-08-23 | 沈阳工业大学 | Horizontal continuous precipitation reaction device |
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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: 20190709 Termination date: 20210808 |