CN208282388U - Electric circular heating furnace - Google Patents
Electric circular heating furnace Download PDFInfo
- Publication number
- CN208282388U CN208282388U CN201820833982.6U CN201820833982U CN208282388U CN 208282388 U CN208282388 U CN 208282388U CN 201820833982 U CN201820833982 U CN 201820833982U CN 208282388 U CN208282388 U CN 208282388U
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- CN
- China
- Prior art keywords
- water
- tube
- heating
- outer tube
- shell
- 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
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Abstract
The utility model relates to the technical fields of water heating apparatus, disclose electric circular heating furnace characterized by comprising shell；Water tank；It is set in the shell, for storing water；Water pump is set in the shell, is penetrated through and is connected with pipeline with the water tank；Tube assembly, including outer tube and inner tube are heated, the outer tube sleeve is set to outside said inner tube, and the outer tube and said inner tube are enclosed circular cylindrical closed cavity, the cavity and the water pump and are connected with pipeline perforation；Carbon fiber heating stick；It is inserted in said inner tube, the carbon fiber heating stick is electrically connected with the intracorporal electronic controller of the shell is set to.Such structure enhances the heating efficiency of water.
Description
Technical field
The utility model relates to the technical field of water heating apparatus, in particular to electric circular heating furnace.
Background technique
The existing electric isolated electric heater in market usually uses stainless steel heating tube, and hot-cast socket is low, and heating water route is to twine
It is wound on stainless steel heating tube face, stainless steel electric heating can only be heated by the one side water supply of water route tube wall, the heat in remaining three faces
It can just slattern, water heating is slow, and energy-saving effect is poor.
Utility model content
The purpose of this utility model is to provide electric circular heating furnaces, it is intended to solve water heating apparatus efficiency in the prior art
Not high problem.
The utility model is realized in this way electric circular heating furnace, comprising:
Shell；
Water tank；It is set in the shell, for storing water；
Water pump is set in the shell, is penetrated through and is connected with pipeline with the water tank；
Heat tube assembly, including outer tube and inner tube, the outer tube sleeve is set to outside said inner tube, the outer tube with it is described interior
Pipe is enclosed circular cylindrical closed cavity, the cavity and the water pump and penetrates through connection with pipeline；
Carbon fiber heating stick；It is inserted in said inner tube, the carbon fiber heating stick and is set to the intracorporal electricity of the shell
Sub-controller is electrically connected.
Further, including multiple heating tube assemblies, equal cloth one by one in the said inner tube of each heating tube assembly
It is equipped with the carbon fiber heating stick, the cavity series connection perforation connection of multiple heating tube assemblies.
Further, each outer tube is each formed with water inlet and water outlet, the water inlet of each outer tube with
And the water outlet corresponds the both ends for being arranged in the outer tube respectively.
Further, the position phase of the respective water inlet and the water outlet of the two neighboring heating tube assembly
Instead.
Further, the water tank is also connected with relief valve.
Further, the water tank is also connected with water supplement port.
Compared with prior art, electric circular heating furnace provided by the utility model, is provided with and heats tube assembly, in heating tube
Outer tube and inner tube form the cylindrical cavity of annular, after the water in water tank is pumped into cavity by water pump, via being inserted in inner tube
Carbon fiber heating stick heated, due in cavity water energy full utilization heating rod all effective heating surface (area) (HSs so that
Its heating efficiency is higher.
Detailed description of the invention
Fig. 1 is electric circular heating furnace structural schematic diagram provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore position pass is described in attached drawing
The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
Shown in referring to Fig.1, preferred embodiment is provided for the utility model.
Electric circular heating furnace, including shell 10, water tank 11, water pump 12, heating tube assembly 13 and carbon fiber heating stick 14,
Water tank 11 and water pump 12, which are all set in, to be set in shell 10, and water tank 11 is for storing water；Water pump 12 and water tank 11 are with pipeline
Perforation connection；Heating tube assembly 13 includes outer tube 131 and inner tube 132, and outer tube 131 is sheathed on outside inner tube 132, outer tube 131 with
Inner tube 132 is enclosed circular cylindrical closed cavity 133, cavity 133 and water pump 12 and penetrates through connection with pipeline；Carbon fiber heating stick
14 are inserted in inner tube 132, and carbon fiber heating stick 14 is electrically connected with the electronic controller 15 being set in shell 10.
Electricity circular heating furnace provided in this embodiment is provided with heating tube assembly 13, outer tube 131 and inner tube in heating tube
132 form the cylindrical cavity 133 of annular, after the water in water tank 11 is pumped into cavity 133 by water pump 12, via being inserted in inner tube
Carbon fiber heating stick 14 in 132 is heated, since all of water energy full utilization heating rod 14 in cavity 133 effectively add
Heat area, so that its heating efficiency is higher.
Further, electric circular heating furnace includes multiple heating tube assemblies 13, in each inner tube 132 for heating tube assembly 13
It is disposed with carbon fiber heating stick 14 one by one, the series connection perforation connection of cavitys 133 of multiple heating tube assemblies 13, so that water can be with
It is graded heating, the difference of the temperature by controlling the carbon fiber heating stick 14 in each heating tube assembly 13 can be for each
The temperature of water in cavity 133 improves the heating efficiency of water to which optimal heating temperature be arranged.
Further, each outer tube 131 is each formed with water inlet 1311 and water outlet 1312, the water inlet of each outer tube 131
1311 and water outlet 1312 correspond the both ends for being arranged in outer tube 131 respectively.Such structure can make water heating more
Add sufficiently.
Further, the position phase of the respective water inlet 1311 and water outlet 1312 of two neighboring heating tube assembly 13
Instead, as shown in Figure 1, meaning on the contrary, under the water inlet 1311 of an outer tube 131 is located at upper end, water outlet 1312 is located at
When end, the water inlet 1311 of the outer tube 131 of connection adjacent thereto is just located at lower end, and water outlet 1312 is located at upper end.
Further, water tank 11 is also connected with relief valve, for unloading pressure abnormal in water tank 11 in time.
Further, water tank 11 is also connected with water supplement port, for past 11 moisturizing of water tank.Certainly, water tank 11 itself also has
The interface of water inlet, and the hot water after heating is flowed out by the last one cavity 133.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. electric circular heating furnace characterized by comprising
Shell；
Water tank；It is set in the shell, for storing water；
Water pump is set in the shell, is penetrated through and is connected with pipeline with the water tank；
Tube assembly, including outer tube and inner tube are heated, the outer tube sleeve is set to outside said inner tube, and the outer tube is enclosed with said inner tube
Conjunction forms circular cylindrical closed cavity, the cavity and the water pump and penetrates through connection with pipeline；
Carbon fiber heating stick；It is inserted in said inner tube, the carbon fiber heating stick and is set to the intracorporal electronics control of the shell
Device processed is electrically connected.
2. electricity circular heating furnace as described in claim 1, which is characterized in that each described including multiple heating tube assemblies
It heats and is disposed with the carbon fiber heating stick in the said inner tube of tube assembly one by one, the sky of multiple heating tube assemblies
Chamber series connection perforation connection.
3. electricity circular heating furnace as claimed in claim 2, which is characterized in that each outer tube is each formed with water inlet and goes out
The mouth of a river, the water inlet and the water outlet of each outer tube correspond the both ends for being arranged in the outer tube respectively.
4. electricity circular heating furnace as claimed in claim 3, which is characterized in that the respective institute of the two neighboring heating tube assembly
The position for stating water inlet and the water outlet is opposite.
5. electricity circular heating furnace as claimed in claim 4, which is characterized in that the water tank is also connected with relief valve.
6. electricity circular heating furnace as claimed in claim 5, which is characterized in that the water tank is also connected with water supplement port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833982.6U CN208282388U (en) | 2018-05-31 | 2018-05-31 | Electric circular heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833982.6U CN208282388U (en) | 2018-05-31 | 2018-05-31 | Electric circular heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282388U true CN208282388U (en) | 2018-12-25 |
Family
ID=64706468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833982.6U Expired - Fee Related CN208282388U (en) | 2018-05-31 | 2018-05-31 | Electric circular heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282388U (en) |
-
2018
- 2018-05-31 CN CN201820833982.6U patent/CN208282388U/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: 20181225 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |