CN107894093A - A kind of detachable ptc heater - Google Patents
A kind of detachable ptc heater Download PDFInfo
- Publication number
- CN107894093A CN107894093A CN201711294394.6A CN201711294394A CN107894093A CN 107894093 A CN107894093 A CN 107894093A CN 201711294394 A CN201711294394 A CN 201711294394A CN 107894093 A CN107894093 A CN 107894093A
- Authority
- CN
- China
- Prior art keywords
- ptc
- shell
- detachable
- temperature feedback
- housing
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 210000002445 nipple Anatomy 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000011810 insulating material Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000001754 anti-pyretic effect Effects 0.000 description 1
- 239000002221 antipyretic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
- F24H9/1827—Positive temperature coefficient [PTC] resistor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0244—Heating of fluids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/04—Waterproof or air-tight seals for heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/04—Positive or negative temperature coefficients, e.g. PTC, NTC
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to a kind of detachable ptc heater, the heater includes：Heater body and controller；Heater body includes：First shell, PTC heating cores and water tank is provided with the first shell, one end of water tank is provided with temperature feedback component, and temperature feedback component is connected with temperature feedback connector；PTC heating cores are connected with PTC connectors；Controller includes：Second housing, second housing bottom are provided with PTC sockets and temperature feedback socket；PCB plastic parts is detachably provided with second housing, pcb board is provided with PCB plastic parts, IGBT elements are provided with pcb board, insulating materials is provided between IGBT and second housing.The heater body and the separation of controller that the present invention realizes, realize heater body or when controller damages, other heater bodies or controller can be utilized to be replaced, ensure the progress of work.
Description
Technical field
The present invention relates to heater technical field, more particularly to a kind of detachable ptc heater.
Background technology
At present, existing fuel-engined vehicle uses thermal source of the engine thermal source as automobile air conditioning heater；And the electricity of electric automobile
Motivation self-heating amount is very small, can not meet automobile air conditioning heater demand；Need to increase independent electric heater.
Existing band integrated manipulator liquid heater integrated manipulator and PTC heater bodies are by Hard link, during use
Can not take apart, arbitrarily can not change or combine, when controller or PTC heater body failures, whole heater need to change or
Maintenance.
Therefore, a kind of deficiency for more than, it is desirable to provide detachable ptc heater.
The content of the invention
The embodiment of the present invention is in order to solve the above-mentioned technical problem, there is provided a kind of detachable ptc heater, including：Add
Hot device body and controller；The heater body includes：First shell, PTC heating cores are provided with first shell
And water tank, the PTC heating cores are fixedly connected with water tank；One end of the water tank is provided with temperature feedback component, the temperature
Degree feedback component is connected with temperature feedback connector；The PTC heating cores are connected with PTC connectors；The controller includes：
Second housing, the second housing bottom are provided with PTC sockets and temperature feedback socket；Detachably set in the second housing
There is PCB plastic parts, pcb board is provided with the PCB plastic parts, IGBT elements, the IGBT and institute are provided with the pcb board
State and be provided with insulating materials between second housing；The temperature feedback connector can be connected with the temperature feedback socket,
The PTC connectors can be connected with the PTC sockets.
On the basis of above-mentioned technical proposal, the embodiment of the present invention can also do following improvement.
Optionally, the water tank is provided at both ends with joint, and the joint includes：Nipple or bump joint.
Optionally, first shell includes：Upper shell and lower casing, the upper and lower shell are detachably connected.
Optionally, first outer surface of outer cover is provided with two breach, and the temperature feedback connector passes through described two
One in individual breach is connected with the temperature feedback component, and the PTC connectors pass through another in described two breach
It is connected with the PTC heating cores.
Optionally, the second housing includes：Metal cover shell and plastic bottom seat shell, the metal cover shell and plastic bottom seat shell
It is detachably connected.
Optionally, it is provided with sealing ring between the metal cover shell and plastic bottom seat shell.
Optionally, insulating trip and/or insulating ceramics are provided between the IGBT elements and the metal cover shell.
Optionally, the second housing outer surface is removably connected with Low-voltage socket, high-tension terminal and water pump wire harness.
Optionally, first shell and second housing outer surface offer heat emission hole.
Optionally, the temperature feedback component includes：NTC thermistor.
The above-mentioned technical proposal of the present invention has the following advantages that compared with prior art：The present invention by connector wire harness and
Socket connects, and realizes the separation of heater body and controller, realizes heater body or when controller damages, can be with
It is replaced using other heater bodies or controller, ensures the progress of work.
Brief description of the drawings
Fig. 1 is a kind of detachable ptc heater structural representation provided in an embodiment of the present invention；
Fig. 2 is ptc heater structural representation in a kind of detachable ptc heater provided in an embodiment of the present invention；
Fig. 3 is ptc heater side view provided in an embodiment of the present invention；
Fig. 4 is controller architecture schematic diagram in a kind of detachable ptc heater provided in an embodiment of the present invention；
Fig. 5 is controller upward view provided in an embodiment of the present invention；
Fig. 6 is IGBT component structures profile in controller provided in an embodiment of the present invention；
Fig. 7 is water pump wiring harness structure schematic diagram provided in an embodiment of the present invention.
In figure：1：Heater body；2：Controller；11：PTC heating cores；12：Water tank；13：Nipple；14：Flange
Joint；15：Temperature feedback component；16：Lower casing；17：Upper shell；18：PTC connectors；19：Temperature feedback connector；21：Gold
Belong to lid shell；22：Low-voltage socket；23：High-tension terminal；24：PCB plastic parts；25：Pcb board；251：IGBT elements；252：Insulation material
Material；26：Sealing ring；27：Plastic bottom seat shell；28：Temperature feedback socket；29：PTC sockets；210：Water pump wire harness.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of detachable ptc heater structural representation provided in an embodiment of the present invention, including：Heating
Device body 1 and controller 2；As shown in Figure 2 and Figure 3, heater body 1 includes：First shell, PTC hairs are provided with the first shell
Hot core body 11 and water tank 12, PTC heating cores 11 are fixedly connected with water tank 12；One end of water tank 12 is provided with temperature feedback component
15, temperature feedback component 15 is connected with temperature feedback connector 19；PTC heating cores 11 are connected with PTC connectors 18；As Fig. 4,
Shown in Fig. 5, controller 2 includes：Second housing, second housing bottom are provided with PTC sockets 29 and temperature feedback socket 28；Second
PCB plastic parts 24 is detachably provided with shell, pcb board 25 is provided with PCB plastic parts 24, IGBT is provided with pcb board 25
Element 251, insulating materials 252 is provided between IGBT elements 251 and second housing；Temperature feedback connector 19 can be anti-with temperature
Feedback socket 28 is connected, and PTC connectors 18 can be connected with PTC sockets 29.
In above-described embodiment, by the way that controller 2 and heater body 1 are separated, connected by temperature feedback component 15
The temperature feedback connector 19 connect connects with the wire harness of temperature feedback socket 28, is connected by PTC connectors 18 and the wire harness of PTC sockets 29
Connecing, realize the electric connection between controller 2 and heater body 1, temperature feedback socket 28 is connected to pcb board 25, so that
Electronic component on pcb board 25 obtains the temperature of water tank 12, and then is passed through according to the temperature of water tank 12 by IGBT elements 251
PTC sockets 29 and PTC connectors 18 control the operating power of PTC heating cores 11, hereby it is achieved that the intelligentized control method of temperature,
And then user can change connection accessory according to demand, realize that controller 2 and the difference of heater body 1 support the use, improve work
Make the service efficiency of personnel, avoid leading to not carry out antipyretic situation because damaging heater or controller 2, improving this can
The practicality of separate type ptc heater.
In the present embodiment, water tank 12 is provided at both ends with nipple 13 and/or bump joint 14, using nipple
13 or bump joint 14 be attached with miscellaneous part, facilitate user or staff to be changed and dismantled.
In the present embodiment, the first shell includes：Upper shell 17 and lower casing 16, upper and lower shell are detachably connected, upper,
Lower casing is chosen as metal shell, reduces infringement of the collision to shell, by setting fixture block, lower casing 16 to set in upper shell 17
Hole clipping, upper and lower shell is subjected to clamping, by the 12 fully wrapped around protection of PCT heats 11 and water tank, and dismounting can be reduced
Step, the overhaul efficiency of staff is improved, upper and lower casing can also be coordinated by nut and nut to be attached, and is compared
Connection between fixture block and hole clipping, is coordinated by nut and nut, connection it is more stable, effectively prevent shell from taking off
Fall.
As shown in figure 1, in the present embodiment, the first outer surface of outer cover is provided with two breach, temperature feedback connector 19
Be connected by one in two breach with temperature feedback component 15, PTC connectors 18 by two breach another with
PTC heating cores 11 connect.
As shown in figure 4, in the present embodiment, second housing includes：Metal cover shell 21 and plastic bottom seat shell 27, metal cover shell
21 and plastic bottom seat shell 27 be detachably connected, metal cap 21, be chosen as aluminum hull lid, the heat conductivility of aluminium is good, and with good
The internal components of controller 2 can effectively be radiated, other heat conductivilitys can also be selected preferable by good resistance to corrosion
Metal, such as iron, copper metal, the metal cover shell 21 being detachably connected and plastic bottom seat shell 27 are convenient to be entered to the element in controller
Row maintenance, is changed.
As shown in figure 4, in the present embodiment, sealing ring 26 is provided between metal cover shell 21 and plastic bottom seat shell 27, lead to
Cross sealing ring 26 to seal the connection gap between shell, reduce external environment condition to the electronic component in controller 2
Influence.
As shown in fig. 6, the IGBT component structure profiles in controller provided in an embodiment of the present invention, in the present embodiment
In, insulating trip and/or insulating ceramics are provided between IGBT elements 251 and metal cover shell 21, the electronic component that will easily generate heat
Be positioned close to or press close to the position of metal cover shell 21, and set between electronic component and metal cover shell 21 insulating trip and/
Or insulating ceramics, make electrical isolation between electronic component and metal cover shell 21, and can be made pottery by insulating trip and/or insulation
Porcelain carries out heat transfer, improves the radiating efficiency of electronic component.
As shown in Fig. 4, Fig. 7, in the present embodiment, second housing outer surface is removably connected with Low-voltage socket 22, high pressure
Socket 23 and water pump wire harness 210, the power supply to controller 2 is realized by Low-voltage socket 22 and high-tension terminal 23, it is optional whether to connect
Water pump wire harness 210, external pump is connected by water pump wire harness 210, control external pump carries out heat to the water in water tank 12 and followed
Ring, improve the temperature of in-car.
In the present embodiment, the first shell and second housing outer surface offer heat emission hole, by outside the first shell
The heat emission hole that surface is set, can be in heater body 1 when not in use, or when shortening cools when heater body 1 damage
Between, the damaged condition of heater body 1 is reduced with this, by the heat emission hole set in second housing outer surface, improves controller 2
Radiating efficiency, reduce controller 2 in temperature.
In the present embodiment, temperature feedback component 15 includes：NTC thermistor, NTC thermistor are negative temperature coefficient heat
Quick resistance, the resistance can diminish with the rising resistance value of temperature, thus, it is possible to feed back the temperature of water tank 12 now to controller 2
Spend, and high times during than normal work of surge current can be produced in circuit power connection moment, circuit, and NTC
The initial resistance of thermistor is larger, can be with electric current excessive in suppression circuit, so as to protect its power circuit and load.
Embodiment 1：The PTC connectors set in heater body are connected with the PTC sockets set on controller；Will be with
The temperature feedback connector of temperature feedback component connection connects with the temperature feedback socket set on controller；In controller
Pcb board receives the temperature data of temperature feedback component feedback water tank；Controller carries out temperature data and the temperature value pre-seted
Contrast, and according to comparing result, pass through IGBT elements and the operating power of PTC connectors control PTC heating cores；Pass through PCT
Heating core heats to water tank, hereby it is achieved that being heated to the intelligent of water temperature of water tank.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
- A kind of 1. detachable ptc heater, it is characterised in that including：Heater body and controller；The heater body Including：First shell, PTC heating cores and water tank is provided with first shell, the PTC heating cores are fixed with water tank Connection；One end of the water tank is provided with temperature feedback component, and the temperature feedback component is connected with temperature feedback connector；Institute PTC heating cores are stated to be connected with PTC connectors；The controller includes：Second housing, the second housing bottom are provided with PTC sockets and temperature feedback socket；PCB plastic parts is detachably provided with the second housing, is set in the PCB plastic parts There is pcb board, IGBT elements are provided with the pcb board, insulation material is provided between the IGBT elements and the second housing Material；The temperature feedback connector can be connected with the temperature feedback socket, and the PTC connectors can be inserted with the PTC Seat is connected.
- 2. a kind of detachable ptc heater according to claim 1, it is characterised in that the both ends of the water tank are set There is joint, the joint includes：Nipple or bump joint.
- 3. a kind of detachable ptc heater according to claim 1, it is characterised in that first shell includes：On Shell and lower casing, the upper shell and lower casing are detachably connected.
- A kind of 4. detachable ptc heater according to claim 1, it is characterised in that first outer surface of outer cover Two breach are provided with, the temperature feedback connector is connected by one in described two breach and the temperature feedback component Connect, the PTC connectors are connected by another in described two breach with the PTC heating cores.
- 5. a kind of detachable ptc heater according to claim 1, it is characterised in that the second housing includes：Gold Category lid shell and plastic bottom seat shell, the metal cover shell and plastic bottom seat shell are detachably connected.
- 6. a kind of detachable ptc heater according to claim 5, it is characterised in that the metal cover shell and plastic cement Sealing ring is provided between base shell.
- A kind of 7. detachable ptc heater according to claim 5, it is characterised in that the IGBT elements with it is described Insulating trip and/or insulating ceramics are provided between metal cover shell.
- A kind of 8. detachable ptc heater according to claim 1, it is characterised in that the second housing outer surface It is removably connected with Low-voltage socket, high-tension terminal and water pump wire harness.
- 9. a kind of detachable ptc heater according to claim 1, it is characterised in that first shell and second Outer surface of outer cover offers heat emission hole.
- 10. according to any described a kind of detachable ptc heater in claim 1-9, it is characterised in that the temperature is anti- Feedback component includes：NTC thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294394.6A CN107894093A (en) | 2017-12-08 | 2017-12-08 | A kind of detachable ptc heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294394.6A CN107894093A (en) | 2017-12-08 | 2017-12-08 | A kind of detachable ptc heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107894093A true CN107894093A (en) | 2018-04-10 |
Family
ID=61807694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711294394.6A Pending CN107894093A (en) | 2017-12-08 | 2017-12-08 | A kind of detachable ptc heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107894093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986929A (en) * | 2019-04-19 | 2019-07-09 | 重庆福睿安电子有限公司 | A kind of high-efficiency vehicle-mounted metal PTC heater |
| CN114704954A (en) * | 2022-04-28 | 2022-07-05 | 浙江昂科拉热能科技有限公司 | Wall-mounted furnace control method with zero cold water reservation function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204956023U (en) * | 2015-09-06 | 2016-01-13 | 镇江东方电热科技股份有限公司 | Integrated form electron automatic control system's new energy automobile PTC electric heater |
| CN205632035U (en) * | 2016-04-22 | 2016-10-12 | 比亚迪股份有限公司 | Heater, heating system and car |
| CN106813372A (en) * | 2017-02-27 | 2017-06-09 | 上海帕克热敏陶瓷有限公司 | A kind of new-energy automobile integrated form liquid heater |
| CN206709363U (en) * | 2017-02-27 | 2017-12-05 | 上海帕克热敏陶瓷有限公司 | A kind of new new-energy automobile liquid heater |
| CN208222811U (en) * | 2017-12-08 | 2018-12-11 | 深圳市赛尔盈电子有限公司 | A kind of detachable ptc heater |
-
2017
- 2017-12-08 CN CN201711294394.6A patent/CN107894093A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204956023U (en) * | 2015-09-06 | 2016-01-13 | 镇江东方电热科技股份有限公司 | Integrated form electron automatic control system's new energy automobile PTC electric heater |
| CN205632035U (en) * | 2016-04-22 | 2016-10-12 | 比亚迪股份有限公司 | Heater, heating system and car |
| CN106813372A (en) * | 2017-02-27 | 2017-06-09 | 上海帕克热敏陶瓷有限公司 | A kind of new-energy automobile integrated form liquid heater |
| CN206709363U (en) * | 2017-02-27 | 2017-12-05 | 上海帕克热敏陶瓷有限公司 | A kind of new new-energy automobile liquid heater |
| CN208222811U (en) * | 2017-12-08 | 2018-12-11 | 深圳市赛尔盈电子有限公司 | A kind of detachable ptc heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986929A (en) * | 2019-04-19 | 2019-07-09 | 重庆福睿安电子有限公司 | A kind of high-efficiency vehicle-mounted metal PTC heater |
| CN114704954A (en) * | 2022-04-28 | 2022-07-05 | 浙江昂科拉热能科技有限公司 | Wall-mounted furnace control method with zero cold water reservation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3584808B1 (en) | Ptc heating module for heating a fluid | |
| CN107894093A (en) | A kind of detachable ptc heater | |
| CN109028554A (en) | A kind of ptc heater | |
| TWI721285B (en) | Charging device and charging pile | |
| US20130146032A1 (en) | Oil-Electricity Separation Type Diesel Heater | |
| CN208222811U (en) | A kind of detachable ptc heater | |
| KR20070098133A (en) | Electric heater for vehicle | |
| CN209085041U (en) | A kind of ptc heater | |
| CN208540191U (en) | Waterproof ptc heater | |
| CN208901620U (en) | A kind of ptc heater | |
| CN207622253U (en) | A kind of novel PTC liquid heater | |
| CN108022852A (en) | ICP etching machine bench and its insulated window thin film heater device and temprature control method | |
| US20190074112A1 (en) | Sheath heater | |
| CN107830633A (en) | The integrated control PTC warm air heaters of one kind | |
| US20220097485A1 (en) | Heater device | |
| CN109028553A (en) | A kind of ptc heater | |
| CN204836614U (en) | Insulating electric automobile PTC heater with shovel piece structure | |
| CN202111645U (en) | Soft starter of motor | |
| CN209389702U (en) | Ceramic PTC therefore high pulse power load protector | |
| CN211046742U (en) | Power conversion device | |
| CN204425674U (en) | Ptc ceramic heater | |
| CN217822237U (en) | Safety dummy load | |
| CN209982744U (en) | Heating device for electric heater | |
| CN211457382U (en) | PTC heating core and heater assembly | |
| US11871669B2 (en) | Thermoelectric power generation structure and temperature measuring sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180410 |