CN208936522U - A kind of porcelain energy thick film heater - Google Patents
A kind of porcelain energy thick film heater Download PDFInfo
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- CN208936522U CN208936522U CN201821596574.XU CN201821596574U CN208936522U CN 208936522 U CN208936522 U CN 208936522U CN 201821596574 U CN201821596574 U CN 201821596574U CN 208936522 U CN208936522 U CN 208936522U
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- thick film
- heating tube
- film heater
- porcelain energy
- energy thick
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Abstract
The utility model relates to heater contexts, in particular to a kind of porcelain energy thick film heater.It includes heating tube, shell, insulating film and heater strip；Heating tube has opposite inlet and outlet；Heating tube is set in shell；Insulating film is set to heating tube outer peripheral surface；Heater strip is wound in insulating film outer peripheral surface；Ceramic slurry is smeared on heater strip.A kind of porcelain energy thick film heater provided by the utility model, the operation is stable, failure rate are low, and have good heating effect and longer service life.
Description
Technical field
The utility model relates to heater contexts, in particular to a kind of porcelain energy thick film heater and its manufacturing method.
Background technique
Instant heating boiler, using a kind of stronger calandria of thermal conductivity, can be converted under high power state by electric energy
For thermal energy, thermal energy can be heated rapidly water again heat transfer into water using powerful heat.
It is often used heating device of the tube heater as instant heating boiler in the prior art, existing heater is using
When the heater strip, heater strip can be packed together due to the factors such as expanding with heat and contract with cold or shaking after a period of use for discovery, at this time
Calorific value is larger and good cannot heat to heating tube, and then occurs blowing heater strip or burn out the feelings of other equipment
Condition,
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, a kind of porcelain energy thick film heater is provided,
The operation is stable, failure rate are low, and have good heating effect and longer service life.
The embodiments of the present invention are achieved in that
A kind of porcelain energy thick film heater comprising heating tube, shell, insulating film and heater strip；The heating tube has phase
Pair inlet and outlet；The heating tube is set in the shell；The insulating film is set to the heating tube outer peripheral surface；Institute
It states heater strip and is wound in the insulating film outer peripheral surface；Ceramic slurry is smeared on the heater strip.
In an embodiment of the present invention:
The ceramic slurry carries out curing process.
In an embodiment of the present invention:
The heating tube is made of food-grade stainless steel material.
In an embodiment of the present invention:
Through hole is offered on the shell；The porcelain energy thick film heater further includes the first thermal switch；It is described
First thermal switch passes through the through hole and connect with the heating tube；The thermal switch in temperature for being higher than
When preset temperature；Disconnect the power supply of the heater strip.
In an embodiment of the present invention:
The porcelain energy thick film heater further includes second temperature inductive switch；The second temperature inductive switch adds with described
Heat pipe connection；The preset temperature of the second temperature inductive switch is lower than first thermal switch.
In an embodiment of the present invention:
The shell is made of stainless steel material；The porcelain energy thick film heater further includes earth lead；The ground connection is led
Line both ends are connect with the shell and the heating tube respectively.
In an embodiment of the present invention:
Water inlet tap and faucet are respectively equipped on the water inlet and the water outlet；The water inlet tap and the faucet
Stretch out the shell.
In an embodiment of the present invention:
Apopore and thermometer hole are offered on the faucet；The thermometer hole two sides are offered pops one's head in for fixed temperature
Threaded hole.
The technical solution of the utility model at least have it is following the utility model has the advantages that
A kind of porcelain energy thick film heater provided by the utility model, the operation is stable, failure rate are low, and have good
Heating effect and longer service life.
The utility model additionally provides a kind of manufacturing method of porcelain energy thick film heater, can obtain work by this method
Stabilization, failure rate are low, and have the porcelain energy thick film heater of good heating effect.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of porcelain energy thick film heater in the utility model embodiment 1；
Fig. 2 is a kind of the schematic diagram of the section structure of porcelain energy thick film heater in the utility model embodiment 1.
In figure: 10- heating tube；20- shell；11- insulating film；12- heater strip；The first thermal switch of 30-；21- connects
Ground wire；13- water inlet tap；14- faucet；15- thermometer hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
It is a kind of porcelain energy thick film heater provided in this embodiment, the operation is stable, failure rate with reference to Fig. 1 and Fig. 2, in figure
It is low, reduce maintenance cost.
Specifically, porcelain energy thick film heater includes heating tube 10, shell 20, insulating film 11 and heater strip 12；Heating tube 10
Have opposite inlet and outlet；Heating tube 10 is set in shell 20；Insulating film 11 is set to 10 outer peripheral surface of heating tube；Heating
Silk 12 is wound in 11 outer peripheral surface of insulating film；Ceramic slurry is smeared on heater strip 12.Heater strip 12 is heating wire commonly used in the art,
It can generate heat after being powered, and existing heater finds heater strip after a period of use when using the heater strip 12
12 can be packed together due to the factors such as expanding with heat and contract with cold or shaking, calorific value at this time it is larger and cannot it is good to heating tube 10 into
Row heating, and then there is the case where blowing heater strip 12 or burning out other equipment, therefore after the winding of heater strip 12 and insulating film 11,
Ceramic slurry is smeared on heater strip 12, heater strip 12 caused by the factors such as expanding with heat and contract with cold or shaking is avoided to be displaced, ensure that and add
The stabilization of hot device work, reduces work ratio.
Further, it in order to which heater strip 12 is fixed using ceramic slurry, is smeared and heater strip 12 in ceramic slurry
Upper thickness, ceramic slurry also need to carry out curing process.After ceramic slurry curing, since the material thermal conductivity only has 0.03W/
M.K, heatproof amplitude can effectively inhibit at 2000 DEG C and shield the radiant heat of infrared ray and the conduction heat of heat, heat-insulation and heat-preservation suppression
Efficiency processed can inhibit high temp objects thermal loss up to 90%, while heater strip 12 is fixed, guarantee heating efficiency.
Heating tube 10 is made in the present embodiment of food-grade stainless steel material.Good corrosion resistance has been taken into account, has been led
Hot property and safety and sanitation.
It the case where in order to realize the monitoring to heating temperature, avoid overheat, is offered on shell 20 in the present embodiment logical
Via hole；Porcelain energy thick film heater further includes the first thermal switch 30；First thermal switch 30 is threaded through Kong Yujia
Heat pipe 10 connects；Thermal switch is used for when temperature is higher than preset temperature；The power supply of heater strip 12 is disconnected, heating is stopped.
Optionally, porcelain energy thick film heater further includes second temperature inductive switch in the present embodiment；Second temperature induction
Switch is connect with heating tube 10；The preset temperature of second temperature inductive switch is lower than the first thermal switch 30.In being different from
The case where portion's heating and external heating, selection is used only the first thermal switch 30 or the first temperature is arranged simultaneously as needed
Inductive switch 30 and second temperature inductive switch.
Consider that shell 20 is made of stainless steel material in the present embodiment from safety in utilization and service life angle；Porcelain
Energy thick film heater further includes earth lead 21；21 both ends of earth lead are connect with shell 20 and heating tube 10 respectively.
The heater is usually used in the water purifications heating device such as water dispenser, specifically, being respectively equipped in inlet and outlet
Water inlet tap 13 and faucet 14；Water inlet tap 13 and faucet 14 stretch out shell 20.
Further, apopore and thermometer hole 15 are offered on faucet 14；15 two sides of thermometer hole are offered for fixing
The threaded hole of temp probe.Temp probe is fixed using the threaded hole, water body in faucet 14 is surveyed in thermometer hole 15
Temperature, to control whether to continue heating or intuitively show temperature.
A kind of porcelain energy thick film heater provided in this embodiment, the operation is stable, failure rate are low, and have good add
Thermal effect and longer service life.
Embodiment 2
Embodiment provides a kind of manufacturing method of porcelain energy thick film heater, for manufacturing one of embodiment 1 porcelain energy
Thick film heater comprising:
Step 1: insulating film 11 is wrapped up on 10 outer peripheral surface of heating tube；
Step 2: in 11 outside winding heater strip 12 of insulating film；It is covered in heater strip 12 uniformly on insulating film 11；
Step 3: smearing ceramic slurry on heater strip 12 and solidify ceramic slurry；
Step 4: heating tube 10 is set in shell 20；First thermal switch 30 and/or second temperature induction are installed
Switch；Water inlet tap 13 and faucet 14 are installed.
A kind of manufacturing method of porcelain energy thick film heater provided in this embodiment, it is low to obtain the operation is stable, failure rate,
And the porcelain energy thick film heater for having good heating effect.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of porcelain energy thick film heater, it is characterised in that: the porcelain energy thick film heater includes heating tube (10), shell
(20), insulating film (11) and heater strip (12)；The heating tube (10) has opposite inlet and outlet；The heating tube
(10) it is set in the shell (20)；The insulating film (11) is set to the heating tube (10) outer peripheral surface；The heater strip (12)
It is wound in the insulating film (11) outer peripheral surface；Ceramic slurry is smeared on the heater strip (12).
2. a kind of porcelain energy thick film heater according to claim 1, it is characterised in that: the ceramic slurry carries out at solidification
Reason.
3. a kind of porcelain energy thick film heater according to claim 1, it is characterised in that: the heating tube (10) is food-grade
Stainless steel material is made.
4. a kind of porcelain energy thick film heater according to claim 1, it is characterised in that: offered on the shell (20) logical
Via hole；The porcelain energy thick film heater further includes the first thermal switch (30)；First thermal switch (30) is worn
The through hole is crossed to connect with the heating tube (10)；The thermal switch is used for when temperature is higher than preset temperature；It is disconnected
Open the power supply of the heater strip (12).
5. a kind of porcelain energy thick film heater according to claim 4, it is characterised in that: the porcelain energy thick film heater also wraps
Include second temperature inductive switch；The second temperature inductive switch is connect with the heating tube (10)；The second temperature induction
The preset temperature of switch is lower than first thermal switch (30).
6. a kind of porcelain energy thick film heater according to claim 1, it is characterised in that: the shell (20) is by stainless steel
Material is made；The porcelain energy thick film heater further includes earth lead (21)；Earth lead (21) both ends respectively with it is described outer
Shell (20) and the heating tube (10) connection.
7. a kind of porcelain energy thick film heater according to claim 1, it is characterised in that: the water inlet and the water outlet
On be respectively equipped with water inlet tap (13) and faucet (14)；The water inlet tap (13) and the faucet (14) stretch out the shell
(20)。
8. a kind of porcelain energy thick film heater according to claim 7, it is characterised in that: offered on the faucet (14)
Apopore and thermometer hole (15)；Thermometer hole (15) two sides offer the threaded hole for fixed temperature probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596574.XU CN208936522U (en) | 2018-09-29 | 2018-09-29 | A kind of porcelain energy thick film heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596574.XU CN208936522U (en) | 2018-09-29 | 2018-09-29 | A kind of porcelain energy thick film heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936522U true CN208936522U (en) | 2019-06-04 |
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ID=66722978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596574.XU Active CN208936522U (en) | 2018-09-29 | 2018-09-29 | A kind of porcelain energy thick film heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186078A (en) * | 2018-09-29 | 2019-01-11 | 重庆市亚特蓝电器有限责任公司 | A kind of porcelain energy thick film heater and its manufacturing method |
-
2018
- 2018-09-29 CN CN201821596574.XU patent/CN208936522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186078A (en) * | 2018-09-29 | 2019-01-11 | 重庆市亚特蓝电器有限责任公司 | A kind of porcelain energy thick film heater and its manufacturing method |
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