CN203731657U - Energy-saving electric heater - Google Patents
Energy-saving electric heater Download PDFInfo
- Publication number
- CN203731657U CN203731657U CN201420118696.3U CN201420118696U CN203731657U CN 203731657 U CN203731657 U CN 203731657U CN 201420118696 U CN201420118696 U CN 201420118696U CN 203731657 U CN203731657 U CN 203731657U
- Authority
- CN
- China
- Prior art keywords
- electric heater
- energy
- heat
- type electric
- saving type
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000007654 immersion Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 238000004939 coking Methods 0.000 abstract description 3
- 238000003763 carbonization Methods 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses an energy-saving electric heater. In the conventional electric heater, liquid is heated directly, leading to coking, deterioration and carbonization at an excessive temperature as well as burnout of a heating element under severe situations. The utility model aims to effectively prolong the service life of the electric heater. The energy-saving electric heater comprises a base (1), wherein a pressure container (2) is arranged on the base (1); a heating chamber (3) is formed inside the pressure container; a heating element (4) is arranged in the heating chamber; a heating device is arranged in an enclosed shell; a liquid inlet chamber (5) is enclosed by the heating chamber and the pressure container, and is connected with an inlet pipe (6); the heating element is arranged on a heat-conducting oil heat exchanger (7) on the upper part of a body shell; an outlet guide pipe (8) is arranged inside the heating chamber; an outlet pipe (9) is arranged in the outlet guide pipe; the outlet pipe is connected with an exhaust pipe (10). The energy-saving electric heater is used for heating liquid.
Description
technical field:
the utility model relates to a kind of energy-saving type electric heater.
background technology:
electric heater is that a kind of electric energy that consumes is converted to heat energy, need is added to thermal material and heat.Cryogen medium enters its input port under pressure by pipeline at work, along the inner specific heat exchange runner of electric-heating container, use the path of thermodynamic fluid principle design, take away the high temperature heat producing in heating work, heated medium temperature is raise, and electric heater outlet obtains the high-temperature medium of technological requirement.The electric heater using is at present direct heating liquid, and overtemperature causes coking, rotten, carbonization, when serious, causes heater element to burn out, and effectively extends electric heater service life.
summary of the invention:
the purpose of this utility model is to provide a kind of energy-saving type electric heater.
above-mentioned object realizes by following technical scheme:
a kind of energy-saving type electric heater, its composition comprises: base, on described base, pressure vessel is installed, described pressure vessel inside has heating clamber, in described heating clamber, heating element heater is installed, described heater element is arranged in described closed housing, described heating clamber and described pressure vessel surround admission chamber, described admission chamber is connected with inlet tube, described heating element heater is arranged on the heat-condutive oil heat exchanger on described body housing top, described heating clamber inside is provided with export orientation pipe, in described export orientation pipe, outlet is installed, described outlet is connected with blast pipe.
described energy-saving type electric heater, described heat-condutive oil heat exchanger has heat conduction oil pocket, in described heat conduction oil pocket, conduction oil is housed, and described heating element heater immerses in described conduction oil,
described energy-saving type electric heater, described heat conduction oil pocket comprises heat-conducting plate, described heat-conducting plate is connected with the outer wall of described pressure vessel.
described energy-saving type electric heater, described blast pipe is arranged in described immersion liquid chamber, and annular filter device is installed in described admission chamber, and the bottom of described admission chamber has impurity outlet.
described energy-saving type electric heater, is provided with temperature sensor in described housing.
beneficial effect:
1. pressure vessel of the present utility model and heating clamber form immersion liquid chamber, annular filter device is installed in immersion liquid chamber, impurity in liquid can be precipitated, export outflow by impurity, reach the object of filtration, when heating liquid flow to top, immersion liquid chamber from bottom to top, the bubble being mixed in liquid can break, gas in its bubble is discharged by blast pipe, reaches the object of removing gas
2. heater element of the present utility model is arranged in described closed housing, and conduction oil is installed on closed housing, makes closed housing can effectively prevent that heater element from condensing into dirt, coking,
3. heat conduction oil pocket of the present utility model is connected with the major part of pressure vessel inwall, can reach better heat insulation effect, and can make liquid to be heated carry out first step heating in heat conduction oil pocket that part in immersion liquid chamber in place, is able to the object of the energy.
4. the utility model utilizes the principle of thermodynamic fluid, and the liquid of export orientation pipe internal upper part connects by outlet, ensures to make the liquid of fully heating to discharge.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
a kind of energy-saving type electric heater, its composition comprises: base 1, pressure vessel 2 is installed on described base, described pressure vessel inside has heating clamber 3, heating element heater 4 is installed in described heating clamber, described heater element is arranged in closed housing 5, described heating clamber and described pressure vessel surround admission chamber 6, described admission chamber is connected with inlet tube 7, described heating element heater is arranged on the heat-condutive oil heat exchanger 8 on described body housing top, described heating clamber inside is provided with export orientation pipe 9, in described export orientation pipe, outlet 10 is installed, described outlet is connected with blast pipe 11.
embodiment 2:
according to the energy-saving type electric heater described in embodiment 1, described heat-condutive oil heat exchanger has heat conduction oil pocket, in described heat conduction oil pocket, conduction oil is housed, and described heating element heater immerses in described conduction oil.
embodiment 3:
according to the energy-saving type electric heater described in embodiment 1 or 2, described heat conduction oil pocket comprises heat-conducting plate 12, and described heat-conducting plate is connected with the outer wall of described pressure vessel.
embodiment 4:
according to the energy-saving type electric heater described in embodiment 1 or 2, described blast pipe is arranged in described immersion liquid chamber, and annular filter device 13 is installed in described admission chamber, and the bottom of described admission chamber has impurity outlet 14.
embodiment 5:
according to the energy-saving type electric heater described in embodiment 1 or 2, in described housing, temperature sensor is installed.
Claims (5)
1. an energy-saving type electric heater, its composition comprises: base, it is characterized in that: on described base, pressure vessel is installed, described pressure vessel inside has heating clamber, in described heating clamber, heating element heater is installed, described heater element is arranged in described closed housing, described heating clamber and described pressure vessel surround admission chamber, described admission chamber is connected with inlet tube, described heating element heater is arranged on the heat-condutive oil heat exchanger on described body housing top, described heating clamber inside is provided with export orientation pipe, in described export orientation pipe, outlet is installed, described outlet is connected with blast pipe.
2. energy-saving type electric heater according to claim 1, is characterized in that: described heating element heater is connected with the Heat Room that is arranged on described heating clamber inside, in described heat conduction oil pocket, conduction oil is housed, and described heating element heater immerses in described conduction oil.
3. energy-saving type electric heater according to claim 1 and 2, is characterized in that: described heat conduction oil pocket comprises heat-conducting plate, and described heat-conducting plate is connected with the outer wall of described pressure vessel.
4. energy-saving type electric heater according to claim 1 and 2, is characterized in that: described blast pipe is arranged in described immersion liquid chamber, and annular filter device is installed in described admission chamber, and the bottom of described admission chamber has impurity outlet.
5. energy-saving type electric heater according to claim 1 and 2, is characterized in that: in described housing, temperature sensor is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118696.3U CN203731657U (en) | 2014-03-17 | 2014-03-17 | Energy-saving electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118696.3U CN203731657U (en) | 2014-03-17 | 2014-03-17 | Energy-saving electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731657U true CN203731657U (en) | 2014-07-23 |
Family
ID=51201726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118696.3U Expired - Lifetime CN203731657U (en) | 2014-03-17 | 2014-03-17 | Energy-saving electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731657U (en) |
-
2014
- 2014-03-17 CN CN201420118696.3U patent/CN203731657U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |