CN205717836U - Heat exchanger and the air-conditioner with it - Google Patents
Heat exchanger and the air-conditioner with it Download PDFInfo
- Publication number
- CN205717836U CN205717836U CN201620381796.4U CN201620381796U CN205717836U CN 205717836 U CN205717836 U CN 205717836U CN 201620381796 U CN201620381796 U CN 201620381796U CN 205717836 U CN205717836 U CN 205717836U
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- CN
- China
- Prior art keywords
- heat exchanger
- electric heater
- mentioned
- air
- utility
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
Heat exchanger of the present utility model includes: electric heater, and it is the carbon heater using carbon fibre material；With the heat-exchange tube for the cold-producing medium that circulates, above-mentioned electric heater is arranged in the preformed hole for installing above-mentioned heat-exchange tube and is integrally forming with above-mentioned heat exchanger.Air-conditioner of the present utility model includes: above-mentioned heat exchanger；With the fan being accommodated in above-mentioned air-conditioner, the above-mentioned electric heater of above-mentioned heat exchanger be arranged at away from said fans side in the above-mentioned hole installing above-mentioned heat-exchange tube.This utility model is by forming as one carbon heater with heat exchanger, it is possible to avoid carbon heater by impacts such as the dust in air, aqueous vapors thus to improve the life-span.This utility model can provide a kind of effective, heat exchanger that length in service life, potential safety hazard are little and have its air-conditioner.
Description
Technical field
This utility model relates to heat exchanger and air-conditioner, particularly relates to use the heat exchanger of carbon heater and have
Its air-conditioner.
Background technology
In the existing heat exchanger with electric heater, electric heater many employings ptc heater, Fig. 5 is prior art
Heat exchanger and the schematic diagram of electric heater.As it is shown in figure 5, electric heater 42 is ptc heater, make cuboid, solely
On the spot make a module and be arranged on the outside of heat exchanger 41.
Due to ptc heater it is generally required to independently mounted, it is impossible to integrated with heat exchanger, then in life-time service
Service life reduction is made by exposure to dust, aqueous vapor etc..And, utilize heat exchanger when the refrigeration such as air-conditioning, it is possible to meeting
There is condensing drip to fall on heater, there is potential safety hazard.Additionally, during life-time service the external resin airduct of heat exchanger have can
Can come off and easily contact with electric heater, there is potential safety hazard.And, ptc heater existence heats up slowly, thermal inertia is big, easily
The shortcomings such as burn into dielectric strength is low.
Summary of the invention
This utility model is in view of above-mentioned problems of the prior art, it is therefore intended that provide a kind of effective, use longevity
Order heat exchanger long, that potential safety hazard is little and there is its air-conditioner.
Heat exchanger of the present utility model is characterised by, including: electric heater, it is that the carbon using carbon fibre material adds
Hot device；With the heat-exchange tube for the cold-producing medium that circulates, above-mentioned electric heater is arranged in the hole for installing above-mentioned heat-exchange tube
And be integrally forming with above-mentioned heat exchanger.
In above-mentioned heat exchanger, the most above-mentioned electric heater is cylindric.
In above-mentioned heat exchanger, preferably connect on above-mentioned electric heater and have Thermal Cutoffs.
In above-mentioned heat exchanger, between the most above-mentioned electric heater and external power source, it is provided with current insurance silk.
In above-mentioned heat exchanger, the power supply break-make of the most above-mentioned electric heater is by vulnerabilities scan.
Additionally, air-conditioner of the present utility model is characterised by, including: above-mentioned heat exchanger；Be accommodated in above-mentioned air-conditioning
Fan in device, the above-mentioned electric heater of above-mentioned heat exchanger be arranged at away from said fans side for install above-mentioned heat hand over
Change in the above-mentioned hole of pipe.
The effect of utility model
This utility model uses technology maturation, carbon heater with low cost, and carbon heater is installed on existing heat
Exchanger is in the hole that heat-exchange tube is reserved, it is possible to need not additionally customize special heat exchanger and use existing heat exchanger
Structure, thus cost is greatly decreased.And, by carbon heater is formed as one with heat exchanger, it is possible to avoid carbon to heat
Device is by impacts such as the dust in air, aqueous vapors thus improves the life-span.
In air-conditioner of the present utility model, the electric heater of heat exchanger is arranged at the fan being had farthest away from air-conditioner
In the hole of side, it is possible to avoid producing air sinuous flow etc. and the thermal loss that causes, improve the efficiency of heating surface.
According to this utility model, functionally can provide powerful warm braw, when production and assembly reasonably optimizing material and
Production cost, avoids the potential safety hazard being likely to occur in use.Therefore, this utility model can provide a kind of effective,
Service life length, the little heat exchanger of potential safety hazard and there is its air-conditioner.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat exchanger of the present utility model.
Fig. 2 is the schematic cross-section of heat exchanger of the present utility model.
Fig. 3 is the schematic circuit diagram of circuit box of the present utility model.
Fig. 4 is the schematic diagram of air-conditioner of the present utility model.
Fig. 5 is heat exchanger and the schematic diagram of electric heater of prior art.
Detailed description of the invention
Hereinafter, in conjunction with drawings and embodiments, this utility model is described in detail.In the description of the drawings, for
Identically or comparably part gives same-sign, and the repetitive description thereof will be omitted.It addition, accompanying drawing merely illustrates for this reality is described
By each novel element, it is not meant to only include these elements, the element of other necessity can be included.
Fig. 1 is the structural representation of heat exchanger 1 of the present utility model.Fig. 2 is cutting of heat exchanger of the present utility model
Face schematic diagram.As it can be seen, heat exchanger 1 of the present utility model has the heat-exchange tube 2 for the cold-producing medium that circulates, heat-exchange tube
2 are arranged in the preformed hole 3 reserved when making heat exchanger 1.In preformed hole 3, it is additionally provided with carbon heater 4 add as electricity
Hot device.
Commercially available carbon heater is the most cylindric, as long as selecting the diameter carbon less than the appropriate size of preformed hole 3 diameter
Heater, just can be installed in preformed hole 3.In this utility model, a diameter of 7mm of such as preformed hole 3, so from commercially available example
As the carbon heater of 5.8mm～15mm is selected the carbon heater of 5.8mm, it is possible to be properly mounted in preformed hole 3.This practicality
By commercially available general carbon heater is installed in the heat-exchange tube preformed hole of general heat exchanger in novel, it is possible to significantly
Reduced cost.Certainly the size of heat-exchange tube preformed hole and carbon heater is not limited to above-mentioned size, as long as carbon heater is straight
Footpath is less than the diameter of heat-exchange tube preformed hole and carbon heater can be installed on heat-exchange tube preformed hole.
Carbon heater 4 utilizes wire 5 to be connected with the binding post on circuit box 6, has only schematically drawn one and lead in figure
Line 5.
As in figure 2 it is shown, be also associated with Thermal Cutoffs 8 on the wire 5 being connected with carbon heater 4, it is possible to protection carbon adds
Hot device avoids it overheated.
Fig. 3 is the schematic circuit diagram of circuit box 6 of the present utility model.Circuit box 6 be connected to power supply 7 and be supplied to 220V～
The alternating current of 380V.As it can be seen, in this utility model, utilize the intelligent chip 10 exchange to electric heater (carbon heater 4)
Electric switch 9 carries out vulnerabilities scan.There is current insurance silk 11 additionally, be connected between electric heater with power supply 7, electric heater is carried out
Protection.
As it has been described above, the material of the electric heater in existing heat exchanger is replaced with by this utility model by ptc material
Carbon fibre material.The carbon heater being made up of carbon fibre material has lot of advantages: quick heating, and within general 2 minutes, surface temperature can
Reach 60 degree；Service life is long, average life 30～50 years；Safety is high, and dielectric strength is up to state standards 3750V, lets out
Leakage current is less than 0.025mA, the highest pressure 10000V, and life-time service was up to 50000 hours；The thermal efficiency is up to 98%, saves very much
Electricity；Carbon fiber wire is that environment-friendly materials are renewable, inexhaustible, and environment will not be produced and pollute by discarded carbon fiber wire.Therefore, carbon
Heater has been applied to a lot of field such as family's heating, drying, high-temperature heating, beauty apparatus, light-wave cooker.
Heat exchanger of the present utility model use technology maturation, with low cost and have above-mentioned plurality of advantages carbon heating
Device, and carbon heater is installed on existing heat exchanger is in the reserved hole of heat-exchange tube, it is possible to it is special additionally to customize
Heat exchanger and use the structure of existing heat exchanger, thus cost is greatly decreased.And, by carbon heater is handed over heat
Parallel operation forms as one, it is possible to avoid carbon heater by impacts such as the dust in air, aqueous vapors thus to improve the life-span.And,
External resin airduct will not contact with electric heater, it is to avoid potential safety hazard.
Fig. 4 is the schematic diagram of air-conditioner 7 of the present utility model.As shown in Figure 4, air-conditioner 7 includes fan 8 and heat exchanger
1.In heat exchanger 1, carbon heater 4 is arranged at the preformed hole in the preformed hole 3 for install heat-exchange tube away from fan 8 side
In 3.Thereby, it is possible to the thermal loss avoided producing air sinuous flow etc. and cause, improve the efficiency of heating surface.
Although this utility model being illustrated above in association with drawings and Examples, it will be appreciated that above-mentioned
Illustrate to limit the most in any form this utility model.Those skilled in the art are without departing from connotation of the present utility model and model
Can deform this utility model as required and change in the case of enclosing, it is new that these deformation and change each fall within this practicality
In the range of type.
Industrial utilizability
The heat exchanger that this utility model can provide a kind of low cost, effective, length in service life, potential safety hazard are little,
Can be widely applied in the equipment that heat exchanger used by air-conditioner etc..
Claims (6)
1. a heat exchanger, it is characterised in that including:
Electric heater, it is the carbon heater using carbon fibre material；With
For the heat-exchange tube of the cold-producing medium that circulates,
Described electric heater is arranged in the hole for installing described heat-exchange tube and is integrally forming with described heat exchanger.
2. heat exchanger as claimed in claim 1, it is characterised in that:
Described electric heater is cylindric.
3. heat exchanger as claimed in claim 1 or 2, it is characterised in that:
Described electric heater connects and has Thermal Cutoffs.
4. heat exchanger as claimed in claim 1 or 2, it is characterised in that:
Current insurance silk it is provided with between described electric heater and external power source.
5. heat exchanger as claimed in claim 1 or 2, it is characterised in that:
The power supply break-make of described electric heater is by vulnerabilities scan.
6. an air-conditioner, it is characterised in that including:
Heat exchanger according to any one of Claims 1 to 5；With
It is accommodated in the fan in described air-conditioner,
The described electric heater of described heat exchanger be arranged at away from described fan side for installing described heat-exchange tube
In described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381796.4U CN205717836U (en) | 2016-04-29 | 2016-04-29 | Heat exchanger and the air-conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381796.4U CN205717836U (en) | 2016-04-29 | 2016-04-29 | Heat exchanger and the air-conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717836U true CN205717836U (en) | 2016-11-23 |
Family
ID=57331859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381796.4U Expired - Fee Related CN205717836U (en) | 2016-04-29 | 2016-04-29 | Heat exchanger and the air-conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717836U (en) |
-
2016
- 2016-04-29 CN CN201620381796.4U patent/CN205717836U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |