CN201866924U - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN201866924U CN201866924U CN2010206166987U CN201020616698U CN201866924U CN 201866924 U CN201866924 U CN 201866924U CN 2010206166987 U CN2010206166987 U CN 2010206166987U CN 201020616698 U CN201020616698 U CN 201020616698U CN 201866924 U CN201866924 U CN 201866924U
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- Prior art keywords
- cylindrical shell
- heating tube
- electric heating
- end cover
- barrel
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- 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
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Abstract
The utility model discloses an electric heater. The electric heater comprises a barrel, wherein the upper part of the barrel is provided with an air inlet, and the lower part of the barrel is provided with an air outlet; an electric heating tube and a pull rod are axially arranged in the barrel; the bottom of the barrel is provided with a bracket; the barrel consists of a bottom end-sealed pressure bearing shell and a sealing end cover which is fixed to the top end; one end of each of the electric heating tube and the pull rod is fixed to the sealing end cover, and the other end of each of the electric heating tube and the pull rod is suspended; the electric heating tube is connected to a junction box bottom plate after penetrating through the sealing end cover; a junction box is arranged on the upper surface of the junction box bottom plate; at least two baffle plates are arranged in the barrel; a distance sink tube is sleeved on the pull rod; and a heat insulating plate is radially arranged at a position at the upper end of the air inlet in the barrel.
Description
Technical field
The utility model relates to a kind of electric heater, relates in particular to a kind of electric heater that is used for the gas heating.
Background technology
The principle of electric heater is: the gas that becomes heat after the cold air that flows is heated through electric heater, then the gas of heat is sent in the consersion unit, the conventional electric heating device is made up of a long tubular or square housing and heating element heater, housing is not made any encapsulation process, it when causing gas to heat inside the normal pressure heating, the gas endothermic effect is bad, it is long to make gas reach the time of heating under the time higher pressure of the required heating of uniform temp, and the energy that consumes is many, so on the other hand electric heater gas when heated air easily leaks, if the gas of heating is toxic and harmful, be easy to cause environmental pollution and personnel's injures and deaths.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of electric heater, makes heater the inside can form certain pressure, and the endothermic effect of carbon dioxide is good, the heat time heating time of shortening gas in tube, and can also prevent the gas leakage.
The technical solution of the utility model is as follows: a kind of electric heater, comprise a cylindrical shell, the top of described cylindrical shell is provided with air inlet, the bottom sets out gas port, axial arranged in cylindrical shell have electric heating tube and a pull bar, the bottom mounting bracket of described cylindrical shell, described cylindrical shell is made up of with the end cover that is fixed on the top the bearing shell of bottom sealing, one end of described electric heating tube and pull bar is fixed on the end cover, the other end is unsettled, described electric heating tube is connected on the terminal box base plate after passing end cover, at the terminal box plate upper surface terminal box is installed, at least two deflection plates are set in the described cylindrical shell, are with distance sink tube on the described pull bar, thermal insulation board radially is equipped with in the position that is positioned at the air inlet upper end in the described cylindrical shell.
Adopt technique scheme, body is sealed, and shell is designed to bearing shell, the gas that enters like this in the body self forms certain pressure in body, under the effect of pressure, the endothermic effect of carbon dioxide is good, shorten the time that carbon dioxide heats in cylindrical shell, saved the energy; Deflection plate is set, and gas is baffling in body, has increased and the contacting of electric heating tube the heating better effects if.
Better for sealing effectiveness, and make end cover can bear certain pressure, described end cover is fixed on the bearing shell by lifting bolt.
In order to make the heating better effects if, described electric heating tube is the U type, and its lower end is positioned at the below of gas outlet.
In technique scheme: the mouth of pipe in air inlet and gas outlet all is provided with flange, also is provided with flange on the described end cover.
In technique scheme, described deflection plate is four.
Beneficial effect: the utility model is reasonable in design, simple in structure, layout is compact, it is easy to implement, it is good to add the more existing heater of thermal effect, it is short that gas reaches time of existing heater of time of identical temperature, saves the energy, can also prevent that gas from leaking, safe in utilization, reliable, and environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is by cylindrical shell, pull bar 13, electric heating tube 11, mounting bracket 2, distance sink tube 10, deflection plate 9, thermal insulation board 12 and flange are formed, described cylindrical shell is made up of bearing shell of making according to " GB150-1998 " specified standard 1 and end cover 5, described end cover 5 is provided with flange, described end cover 5 is fixed on the bearing shell 1 by lifting bolt 8, the bottom sealing of described bearing shell 1, and mounting bracket 2 is set in the bottom of bearing shell 1, described mounting bracket 2 is made by angle steel, the top of described bearing shell 1 is provided with air inlet 3, the bottom sets out gas port 4, axial arranged in cylindrical shell have electric heating tube 11 and a pull bar 13, described electric heating tube 11 and pull bar 13 are many groups, one end of described electric heating tube 11 and pull bar 13 is fixed on the end cover 5, the other end is unsettled, described electric heating tube 11 is the U type, described electric heating tube 11 upper ends are connected on the terminal box base plate 6 after passing end cover 5, its lower end is positioned at the below of gas outlet 4, at terminal box base plate 6 upper surfaces terminal box 7 is installed, four deflection plates 9 are set in the described cylindrical shell, be with distance sink tube 10 on the described pull bar 13, at air inlet 3, flange all is set on the gas outlet 4, and thermal insulation board 12 radially is equipped with in the position that is positioned at air inlet 3 upper ends in the described cylindrical shell.
Claims (5)
1. electric heater, comprise a cylindrical shell, the top of described cylindrical shell is provided with air inlet (3), the bottom sets out gas port (4), axial arranged in cylindrical shell have electric heating tube (11) and a pull bar (13), the bottom mounting bracket (2) of described cylindrical shell, it is characterized in that: described cylindrical shell is made up of the bearing shell (1) of bottom sealing and the end cover (5) that is fixed on the top, one end of described electric heating tube (11) and pull bar (13) is fixed on the end cover (5), the other end is unsettled, described electric heating tube (11) is connected on the terminal box base plate (6) after passing end cover (5), at terminal box base plate (6) upper surface terminal box (7) is installed, at least two deflection plates (9) are set in the described cylindrical shell, be with distance sink tube (10) on the described pull bar (13), thermal insulation board (12) radially is equipped with in the position that is positioned at air inlet (3) upper end in the described cylindrical shell.
2. electric heater according to claim 1 is characterized in that: described end cover (5) is fixed on the bearing shell (1) by lifting bolt (8).
3. electric heater according to claim 1 is characterized in that: described electric heating tube (11) is the U type, and its lower end is positioned at the below of gas outlet (4).
4. electric heater according to claim 1 is characterized in that: the mouth of pipe in air inlet (3) and gas outlet (4) all is provided with flange, and described end cover also is provided with flange on (5).
5. electric heater according to claim 1 is characterized in that: described deflection plate (9) is four.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206166987U CN201866924U (en) | 2010-11-22 | 2010-11-22 | Electric heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206166987U CN201866924U (en) | 2010-11-22 | 2010-11-22 | Electric heater |
Publications (1)
Publication Number | Publication Date |
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CN201866924U true CN201866924U (en) | 2011-06-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010206166987U Expired - Fee Related CN201866924U (en) | 2010-11-22 | 2010-11-22 | Electric heater |
Country Status (1)
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CN (1) | CN201866924U (en) |
Cited By (42)
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CN103084692A (en) * | 2013-02-04 | 2013-05-08 | 日东电子科技(深圳)有限公司 | Nitrogen protection device |
CN103471228A (en) * | 2013-09-29 | 2013-12-25 | 南通赛孚机械设备有限公司 | Electric heater with novel structure |
CN104976754A (en) * | 2015-07-19 | 2015-10-14 | 江苏玺科电热装备有限公司 | Electric heater structure for high-viscosity oil products |
CN105909623A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Temperature-control hydraulic heat exchange device for hydraulic bypass with ball pressure-relief valve |
CN105927620A (en) * | 2016-06-30 | 2016-09-07 | 江苏金荣森制冷科技有限公司 | Working method of temperature-control hydraulic heat exchange system of hydraulic bypass with piston type pressure release valve |
CN105937520A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Temperature control hydraulic heat exchange device with adjustable pressure relief valve hydraulic bypass |
CN105937527A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Working method for temperature-control industry refrigerating machine with hydraulic bypass with spherical pressure relief valve |
CN105937524A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Temperature-controlling hydraulic heat exchanging system with piston-type pressure-relief-valve hydraulic bypass |
CN105937525A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Hydraulic heat exchanging system with tubular heater |
CN105952727A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Working method of temperature control hydraulic heat exchange system of hydraulic pass with adjustable pressure relief valves |
CN105952725A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Temperature control hydraulic heat exchange system of hydraulic bypass with spherical pressure relief valves |
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CN105952726A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Working method of hydraulic heat exchange device of hydraulic bypass with adjustable pressure relief valves |
CN105972002A (en) * | 2016-06-30 | 2016-09-28 | 江苏金荣森制冷科技有限公司 | Temperature control industrial refrigerating device for hydraulic bypass with piston type pressure release valve |
CN105972004A (en) * | 2016-06-30 | 2016-09-28 | 江苏金荣森制冷科技有限公司 | Hydraulic heat exchange device with tubular heater |
CN105972000A (en) * | 2016-06-30 | 2016-09-28 | 江苏金荣森制冷科技有限公司 | Temperature control industrial refrigerating machine with piston type pressure relief valve hydraulic bypass |
CN106016966A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Industrial refrigerating machine with tubular heater |
CN106015193A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Temperature-control hydraulic heat exchange system of hydraulic bypass with adjustable pressure release valve |
CN106016965A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Working method of industrial refrigerator with tubular heater |
CN106015195A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Temperature control industrial refrigeration device with adjustable pressure relief valve hydraulic bypass |
CN106015197A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Temperature control industrial refrigerating machine with adjustable type pressure release valve hydraulic bypass |
CN106015194A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Temperature-control industrial refrigerator of hydraulic bypass with spherical pressure release valve |
CN106015189A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Cooling method of heating industrial hydraulic oil refrigeration machine for equipment heat source |
CN106015196A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Working method of temperature control industrial refrigerating machine with adjustable type pressure release valve hydraulic bypass |
CN106015191A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Heating type industrial hydraulic oil refrigerating machine |
CN106122177A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigeration machine with the bypass of piston type relief valve hydraulic pressure |
CN106122174A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control hydraulic pressure heat-exchanger rig with the bypass of adjustable relief valve hydraulic pressure |
CN106122178A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control hydraulic pressure heat-exchanger rig with the bypass of piston type relief valve hydraulic pressure |
CN106122176A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigerating plant with the bypass of piston type relief valve hydraulic pressure |
CN106122175A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchange system with tube heater |
CN106151180A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigerating plant with the bypass of adjustable relief valve hydraulic pressure |
CN106151179A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchanger rig with tube heater |
CN106151176A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve |
CN106151177A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | Industrial refrigerating plant with tube heater |
CN106152634A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve |
CN106196766A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The method of work of the industrial refrigerating plant with tube heater |
CN106194908A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
CN106402095A (en) * | 2016-06-30 | 2017-02-15 | 江苏金荣森制冷科技有限公司 | Temperature-control hydraulic heat-exchange device of hydraulic bypass provided with piston type pressure release valve |
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2010
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CN103084692A (en) * | 2013-02-04 | 2013-05-08 | 日东电子科技(深圳)有限公司 | Nitrogen protection device |
CN103471228A (en) * | 2013-09-29 | 2013-12-25 | 南通赛孚机械设备有限公司 | Electric heater with novel structure |
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CN104976754B (en) * | 2015-07-19 | 2018-11-20 | 江苏清溢环保设备有限公司 | A kind of high viscosity oil electric heater structure |
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CN106151179A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchanger rig with tube heater |
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CN106194908A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
CN106402095A (en) * | 2016-06-30 | 2017-02-15 | 江苏金荣森制冷科技有限公司 | Temperature-control hydraulic heat-exchange device of hydraulic bypass provided with piston type pressure release valve |
CN106402094A (en) * | 2016-06-30 | 2017-02-15 | 江苏金荣森制冷科技有限公司 | Working method of temperature control hydraulic heat exchange system with ball pressure release valve and for hydraulic bypass |
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CN106122177B (en) * | 2016-06-30 | 2017-09-29 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigeration machine bypassed with piston type relief valve hydraulic pressure |
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