CN208547121U - A kind of ptc heater heating component - Google Patents
A kind of ptc heater heating component Download PDFInfo
- Publication number
- CN208547121U CN208547121U CN201820946017.XU CN201820946017U CN208547121U CN 208547121 U CN208547121 U CN 208547121U CN 201820946017 U CN201820946017 U CN 201820946017U CN 208547121 U CN208547121 U CN 208547121U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- heat exchange
- ptc heater
- mounting plate
- muscle
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 115
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 210000003205 muscle Anatomy 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 7
- 238000005457 optimization Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 229920002379 silicone rubber Polymers 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of ptc heater heating components, mounting plate is horizontally disposed, mounting plate bottom is equipped with along multiple installation positions that mounting plate length direction is arranged, each installation position is equipped with welding boss, heating tube is vertically arranged in below mounting plate, it is equipped with the first liquid mouth at the top of heating tube and bottom is equipped with the second liquid mouth, the first liquid muzzle of each heating tube is located at welding boss periphery and the first liquid mouth is welded and fixed with welding boss, and sealing bottom cover is fixed at the second liquid mouth of heating tube.By the ptc heater heating component of above-mentioned optimization design, compared with existing block mold structure, heating tube is thinner, space utilization rate is higher, to greatly improve heat exchange efficiency, simultaneously, by the optimization design to welding position, structural reliability and leakproofness after guaranteeing processing.
Description
Technical field
The utility model relates to heating tube technical field more particularly to a kind of ptc heater heating components.
Background technique
Patent 201220501934.X discloses a kind of liquid heater, it is characterized in that METAL HEATING PROCESS core includes parallel
At least two rows of cloth and two column METAL HEATING PROCESS bodies, every row interval equidistance are staggered equipped with a METAL HEATING PROCESS body, each column interval
Equidistance is equipped with a METAL HEATING PROCESS body.It is characterized in that heats is a kind of metal U-type groove, made of die casting mode
Heats, heating module is by ultimately forming heat transfer body in press fitting form insertion groove.Skill existing for this heating method
Art is the disadvantage is that die-cast metal calandria is limited and makes mold, and metal wall thickness is thicker, heavier-weight, while die casting not can avoid gold
Belonging to inside heats and has bubble, gap, consistency is not high enough, so the heat transfer coefficient of METAL HEATING PROCESS core is limited, heat transfer
Wall thickness reduction is also difficult, and in addition weight is difficult to further decrease.
Another patent discloses a kind of power battery heater of electric car, it is characterized in that it includes heat generating core, silicon
Rubber insulation, far infrared silicon rubber heating layer and power supply line connect power supply line, far infrared silicon rubber heating layer on heat generating core
It is coated on the side of heat generating core, silicone rubber insulation layer is coated on the other side of heat generating core.Although this heating method can be to new
The power battery of energy automobile heats, and big but there are water capacities, heat transfer effect is low, and heating speed is slower, and safety is relatively low,
Band electric heating body is easy to squeeze, it is impaired to puncture, and also less uniformly, and common question is that applied voltage platform is lower, is not inconsistent for heating
Close the requirement of battery thermal management system.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of ptc heater heating components.
The utility model proposes a kind of ptc heater heating component, comprising: mounting plate, multiple heating tubes, Duo Gemi
Back cover lid；
Mounting plate is horizontally disposed, and mounting plate bottom is equipped with along multiple installation positions that mounting plate length direction is arranged, Mei Gean
It fills position and is equipped with welding boss, heating tube is vertically arranged in below mounting plate, is equipped with the first liquid mouth at the top of heating tube and bottom is set
There is the second liquid mouth, the first liquid muzzle of each heating tube is located at welding boss periphery and the first liquid mouth and welding boss welding are solid
Fixed, sealing bottom cover is fixed at the second liquid mouth of heating tube.
Preferably, heating tube has plate structure and is successively arranged in parallel.
Preferably, mounting plate and heating tube are fixed by laser welded seal.
Preferably, sealing bottom cover is fixed by laser welded seal.
Preferably, heating tube side is equipped with the first heat exchange separation muscle, and the first heat exchange separates between muscle lower end and heating tube lower end
Every prepsetting gap.
Preferably, heating tube separates muscle side far from the first heat exchange and separates muscle equipped with the second heat exchange, and the second heat exchange separates muscle
Lower end and heating tube lower end interval prepsetting gap.
Preferably, the first heat exchange of each heating tube separates muscle and the second heat exchange separation muscle of adjacent heating tube is set relatively
It sets.
Preferably, heating tube separates muscle side side wall equipped with the first guiding heat exchange rib close to the first heat exchange, and the first guiding is changed
Hot rib separates muscle direction to the first heat exchange far from heating tube one end and tilts.
Preferably, heating tube separates muscle side side wall equipped with the second guiding heat exchange rib close to the second heat exchange, and the second guiding is changed
Hot rib separates muscle direction to the second heat exchange far from heating tube one end and tilts.
In the utility model, the ptc heater heating component proposed, mounting plate is horizontally disposed, and mounting plate bottom is set
Have along multiple installation positions of mounting plate length direction arrangement, each installation position is equipped with welding boss, and heating tube is vertically arranged in
It is equipped with the first liquid mouth below mounting plate, at the top of heating tube and bottom is equipped with the second liquid mouth, the first liquid muzzle of each heating tube is set
Welding boss periphery and the first liquid mouth and welding boss be welded and fixed, seal bottom cover be fixed at the second liquid mouth of heating tube.
By the ptc heater heating component of above-mentioned optimization design, compared with existing block mold structure, heating tube thickness is more
Thin, space utilization rate is higher, so that heat exchange efficiency is greatly improved, meanwhile, by the optimization design to welding position, guarantee processing
Structural reliability and leakproofness afterwards.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of ptc heater heating component structural schematic diagram.
Fig. 2 be the utility model proposes a kind of ptc heater heating component heating tube overlooking structure diagram.
Specific embodiment
As illustrated in fig. 1 and 2, Fig. 1 be the utility model proposes a kind of ptc heater heating component structural representation
Figure, Fig. 2 be the utility model proposes a kind of ptc heater heating component heating tube overlooking structure diagram.
Referring to Fig.1 with 2, the utility model proposes a kind of ptc heater heating component, comprising: it is mounting plate 1, multiple
Heating tube 2, multiple sealing bottom covers 3；
Mounting plate 1 is horizontally disposed, and 1 bottom of mounting plate is equipped with along multiple installation positions that 1 length direction of mounting plate is arranged, each
Installation position is equipped with welding boss, and heating tube 2 is vertically arranged in 1 lower section of mounting plate, is equipped with the first liquid mouth and bottom at the top of heating tube 2
Portion is equipped with the second liquid mouth, and the first liquid muzzle of each heating tube 2 is located at welding boss periphery and the first liquid mouth and welding boss weld
Fixation is connect, sealing bottom cover 3 is fixed at the second liquid mouth of heating tube 2.
In the present embodiment, the ptc heater heating component proposed, mounting plate is horizontally disposed, and mounting plate bottom is set
Have along multiple installation positions of mounting plate length direction arrangement, each installation position is equipped with welding boss, and heating tube is vertically arranged in
It is equipped with the first liquid mouth below mounting plate, at the top of heating tube and bottom is equipped with the second liquid mouth, the first liquid muzzle of each heating tube is set
Welding boss periphery and the first liquid mouth and welding boss be welded and fixed, seal bottom cover be fixed at the second liquid mouth of heating tube.
By the ptc heater heating component of above-mentioned optimization design, compared with existing block mold structure, heating tube thickness is more
Thin, space utilization rate is higher, so that heat exchange efficiency is greatly improved, meanwhile, by the optimization design to welding position, guarantee processing
Structural reliability and leakproofness afterwards.
In a specific embodiment, heating tube 2 has plate structure and is successively arranged in parallel.
In the specific connection type of mounting plate and heating tube, mounting plate 1 and heating tube 2 are solid by laser welded seal
It is fixed；In specific connection type between sealing bottom cover and heating tube, sealing bottom cover 3 is fixed by laser welded seal；Guarantee
The reliability and leakproofness of connection.
In other specific embodiments, 2 side of heating tube is equipped with the first heat exchange and separates muscle 41, and the first heat exchange separates muscle 41
Lower end and 2 lower end interval prepsetting gap of heating tube, heating tube 2 separate 41 side of muscle far from the first heat exchange and separate equipped with the second heat exchange
Muscle 42, the second heat exchange separate 42 lower end of muscle and 2 lower end interval prepsetting gap of heating tube, and the first heat exchange of each heating tube 2 separates
Second heat exchange of muscle 41 and adjacent heating tube 2 separates muscle 42 and is oppositely arranged.
In the specific work process of the ptc heater heating component of the present embodiment, liquid from side enter heating tube it
Between gap and heating tube carry out heat exchange；In the heat exchanging process of liquid, heat exchange separates muscle barrier liquid two neighboring
Flowing between Heating body flow so that liquid separates muscle along heat exchange to upper and lower two sides, then passes around heat exchange separation muscle from adding
Another side clearance outflow improves heating efficiency to extend residence time of the liquid around heating tube between heat pipe.
In order to further increase heat exchange efficiency, heating tube 2 separates 41 side side wall of muscle close to the first heat exchange and leads equipped with first
To heat exchange rib 51, the first guiding heat exchange rib 51 separates 41 direction of muscle to the first heat exchange far from 2 one end of heating tube and tilts, heating tube 2
Separate 42 side side wall of muscle close to the second heat exchange and be oriented to the rib 52 that exchanges heat equipped with second, the second guiding heat exchange rib 52 is far from heating tube 2
One end separates 42 direction of muscle to the second heat exchange and tilts；On the one hand, the heat exchange area of guiding heat exchange rib increase heating pipe surface, it is another
Aspect, guiding heat exchange rib play the role of as guiding fluid, guide liquid to heat exchange separate muscle direction along guiding heat exchange rib to
It flows up and down.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of ptc heater heating component characterized by comprising mounting plate (1), multiple heating tubes (2), Duo Gemi
Back cover lid (3)；
Mounting plate (1) is horizontally disposed, and mounting plate (1) bottom is equipped with along multiple installation positions that mounting plate (1) length direction is arranged, often
A installation position is equipped with welding boss, and heating tube (2) is vertically arranged in below mounting plate (1), and first is equipped at the top of heating tube (2)
Liquid mouth and bottom are equipped with the second liquid mouth, the first liquid muzzle of each heating tube (2) be located at welding boss periphery and the first liquid mouth with
Welding boss is welded and fixed, and sealing bottom cover (3) is fixed at the second liquid mouth of heating tube (2).
2. ptc heater heating component according to claim 1, which is characterized in that heating tube (2) has plate structure
And it is successively arranged in parallel.
3. ptc heater heating component according to claim 1, which is characterized in that mounting plate (1) and heating tube (2)
It is fixed by laser welded seal.
4. ptc heater heating component according to claim 1, which is characterized in that sealing bottom cover (3) passes through Laser Welding
Sealing is connect to fix.
5. ptc heater heating component according to claim 2, which is characterized in that heating tube (2) side is equipped with first
Heat exchange separates muscle (41), and the first heat exchange separates muscle (41) lower end and heating tube (2) lower end interval prepsetting gap.
6. ptc heater heating component according to claim 5, which is characterized in that heating tube (2) is far from the first heat exchange
Separate muscle (41) side and be equipped with the second heat exchange separation muscle (42), the second heat exchange separates between muscle (42) lower end and heating tube (2) lower end
Every prepsetting gap.
7. ptc heater heating component according to claim 6, which is characterized in that the first of each heating tube (2) is changed
Heat separates muscle (41) and the second heat exchange separation muscle (42) of adjacent heating tube (2) is oppositely arranged.
8. ptc heater heating component according to claim 5, which is characterized in that heating tube (2) is close to the first heat exchange
Separate muscle (41) side side wall and be equipped with the first guiding heat exchange rib (51), the first guiding heat exchange rib (51) is far from heating tube (2) one end
Separate muscle (41) direction to the first heat exchange to tilt.
9. ptc heater heating component according to claim 6, which is characterized in that heating tube (2) is close to the second heat exchange
Separate muscle (42) side side wall and be equipped with the second guiding heat exchange rib (52), the second guiding heat exchange rib (52) is far from heating tube (2) one end
Separate muscle (42) direction to the second heat exchange to tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946017.XU CN208547121U (en) | 2018-06-19 | 2018-06-19 | A kind of ptc heater heating component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946017.XU CN208547121U (en) | 2018-06-19 | 2018-06-19 | A kind of ptc heater heating component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208547121U true CN208547121U (en) | 2019-02-26 |
Family
ID=65422996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820946017.XU Expired - Fee Related CN208547121U (en) | 2018-06-19 | 2018-06-19 | A kind of ptc heater heating component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208547121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592408A (en) * | 2018-06-19 | 2018-09-28 | 安徽省宁国市天成电气有限公司 | A kind of ptc heater heating component |
-
2018
- 2018-06-19 CN CN201820946017.XU patent/CN208547121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592408A (en) * | 2018-06-19 | 2018-09-28 | 安徽省宁国市天成电气有限公司 | A kind of ptc heater heating component |
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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: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |