CN208366570U - Air duct is used in the test of domestic air conditioner enthalpy potential method - Google Patents
Air duct is used in the test of domestic air conditioner enthalpy potential method Download PDFInfo
- Publication number
- CN208366570U CN208366570U CN201820685938.5U CN201820685938U CN208366570U CN 208366570 U CN208366570 U CN 208366570U CN 201820685938 U CN201820685938 U CN 201820685938U CN 208366570 U CN208366570 U CN 208366570U
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- China
- Prior art keywords
- air duct
- layer
- thermal insulation
- air conditioner
- potential method
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- 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.)
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Abstract
The utility model provides a kind of technical solution in domestic air conditioner enthalpy potential method test air duct, and the program includes air duct ontology, which connect with plenum chamber, and the other end is connect with air conditioner wind outlet；The air duct ontology is multilayered structure, and outer layer, inner layer are heat preservation aluminium foil layer, is thermal insulation layer between outer layer and inner layer.Since the air duct ontology uses multilayered structure, outer layer and inner layer are the extraordinary aluminium foil layers of sealing effect, are provided with thermal insulation layer between two layers of aluminium foil layer；Not only the airtightness of this programme had been improved, but also has improved the thermal insulation property of this programme.
Description
Technical field
The utility model relates to a kind of test toolss more particularly to a kind of test of domestic air conditioning enthalpy potential method to use air duct.
Background technique
It is detected before domestic air conditioner listing, needs to use wind in being detected with wind tunnel type air enthalpy difference test
Road.Existing frequently-used air duct is made of cystosepiment, and be primarily present following defect: 1, airtightness is poor；2, insulating power is poor；3, pipeline
Connecting with plenum chamber, air conditioner wind outlet is Hard link, and the size of connector is unable to adjust；4, the length in air duct is definite value, is fitted
It is small with range.
Summary of the invention
Technical problem to be solved in the utility model aiming at deficiency of the prior art, and provides one kind
Airtightness and good heat insulating, and can be realized the adjustable domestic air conditioning enthalpy potential method of air duct length, connector size
Air duct is used in test.
This programme is achieved by the following technical measures: wind is used in the domestic air conditioning enthalpy potential method test of the utility model
Road, it is characterised in that: connect including air duct ontology, the air duct ontology one end respectively with plenum chamber, the other end and air conditioner air-out
Mouth connection；The air duct ontology is multilayered structure, and outer layer, inner layer are heat preservation aluminium foil layer, is thermal insulation layer between outer layer and inner layer.By
Use multilayered structure in the air duct ontology, outer layer and inner layer are the extraordinary aluminium foil layers of sealing effect, two layers aluminium foil layer it
Between be provided with thermal insulation layer；Not only the airtightness of this programme had been improved, but also has improved the thermal insulation property of this programme.
Air duct is used in the domestic air conditioning enthalpy potential method test of the utility model, further improvement lies in that: the thermal insulation layer is height
Density PE cotton thermal insulation layer.Since thermal insulation layer is high density PE cotton thermal insulation layer, there is good ductility, can satisfy air duct ontology
The size of interface section adjusts.
Air duct is used in the domestic air conditioning enthalpy potential method test of the utility model, further improvement lies in that: the air duct ontology
Wind path wall is in W type.
Air duct is used in the domestic air conditioning enthalpy potential method test of the utility model, further improvement lies in that: the air duct ontology
Wind path wall is in undaform.When air duct ontology is longer, that is, the air duct ontology ending of multiple W types connects, undaform is formed.
Air duct is used in the domestic air conditioning enthalpy potential method test of the utility model, further improvement lies in that: the air duct ontology
Both ends setting is provided with interface section (14).The distance of the interface section middle line to air duct ontology bottom plane is a, the interface section
The distance of middle line to air duct ontology the top plane is b, and a is less than b.
Air duct is used in the domestic air conditioning enthalpy potential method test of the utility model, further improvement lies in that: the interface section is circle
Tubular.
The beneficial effect of this programme can according to the description of the above program, since the air duct ontology uses multilayer knot
Structure, outer layer and inner layer are the extraordinary aluminium foil layers of sealing effect, are provided with thermal insulation layer between two layers of aluminium foil layer；Both it improved
The airtightness of this programme, and improve the thermal insulation property of this programme.Since thermal insulation layer is high density PE cotton thermal insulation layer, have fine
Ductility, can satisfy air duct ontology interface section size adjustment.Due to interface section middle line to air duct ontology bottom plane
Distance be less than distance of the interface section middle line to air duct ontology the top plane, the air duct ontology and other component of this structure
It is easier when being attached, and the sealing effect connected is more preferable.It can be seen that the utility model is compared with prior art, tool
There are substantive distinguishing features and progress, beneficial effects of its implementation are also obvious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing of air duct ontology in the utility model.
The air duct 1- ontology；2- air conditioner；3- plenum chamber；11- outer layer；12- thermal insulation layer；13- inner layer.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by a specific embodiment, and its attached drawing is combined, it is right
This programme is illustrated.
By attached drawing as can be seen that the domestic air conditioning enthalpy potential method test air duct of the utility model of the utility model, packet
It includes air duct ontology 1,1 one end of air duct ontology respectively to connect with plenum chamber 3, the other end is connect with 2 air outlet of air conditioner；The air duct
Ontology 1 is multilayered structure, and outer layer 11, inner layer 13 are heat preservation aluminium foil layer, is thermal insulation layer 12 between outer layer and inner layer.Due to the wind
Road ontology uses multilayered structure, and outer layer and inner layer are the extraordinary aluminium foil layers of sealing effect, are arranged between two layers of aluminium foil layer
There is thermal insulation layer；Not only the airtightness of this programme had been improved, but also has improved the thermal insulation property of this programme.The thermal insulation layer 12 is high density
PE cotton thermal insulation layer.Since thermal insulation layer is high density PE cotton thermal insulation layer, there is good ductility, can satisfy air duct ontology interface
The size adjustment of section.The wind path wall of the air duct ontology 1 is in W type.The wind path wall of another mode, the air duct ontology 1 is in
Undaform.When air duct ontology is longer, that is, the air duct ontology ending of multiple W types connects, undaform is formed.The air duct
The both ends setting of ontology is provided with interface section (14).The distance of the interface section middle line to air duct ontology bottom plane is a, should
The distance of interface section middle line to air duct ontology the top plane is b, and a is less than b.The interface section (14) is cylindrical shape.
The beneficial effect of this programme can according to the description of the above program, since the air duct ontology uses multilayer knot
Structure, outer layer and inner layer are the extraordinary aluminium foil layers of sealing effect, are provided with thermal insulation layer between two layers of aluminium foil layer；Both it improved
The airtightness of this programme, and improve the thermal insulation property of this programme.Since thermal insulation layer is high density PE cotton thermal insulation layer, have fine
Ductility, can satisfy air duct ontology interface section size adjustment.Due to interface section middle line to air duct ontology bottom plane
Distance be less than distance of the interface section middle line to air duct ontology the top plane, the air duct ontology and other component of this structure
It is easier when being attached, and the sealing effect connected is more preferable.It can be seen that the utility model is compared with prior art, tool
There are substantive distinguishing features and progress, beneficial effects of its implementation are also obvious.
Technical characteristic of the utility model without description can be achieved by the prior art, and details are not described herein.Certainly, on
Stating bright is not limitations of the present invention, and the utility model is also not limited to the example above, the art it is general
The variations, modifications, additions or substitutions that logical technical staff is made in the essential scope of the utility model also should belong to practical
Novel protection scope.
Claims (6)
1. air duct is used in a kind of domestic air conditioner enthalpy potential method test, it is characterised in that: including air duct ontology (1), the air duct ontology (1)
One end is connect with plenum chamber (3), and the other end is connect with air conditioner (2) air outlet；The air duct ontology (1) is multilayered structure, outer layer
(11), inner layer (13) is heat preservation aluminium foil layer, is between outer layer and inner layer thermal insulation layer (12).
2. air duct is used in domestic air conditioner enthalpy potential method test according to claim 1, it is characterised in that: the thermal insulation layer (12)
For high density PE cotton thermal insulation layer.
3. air duct is used in domestic air conditioner enthalpy potential method test according to claim 1 or 2, it is characterised in that: the air duct sheet
The wind path wall of body (1) is in W type.
4. air duct is used in domestic air conditioner enthalpy potential method test according to claim 1 or 2, it is characterised in that: the air duct sheet
The wind path wall of body (1) is in undaform.
5. air duct is used in domestic air conditioner enthalpy potential method test according to claim 4, it is characterised in that: the air duct ontology
Both ends setting is provided with interface section (14).
6. air duct is used in domestic air conditioner enthalpy potential method test according to claim 5, it is characterised in that: the interface section (14)
For cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685938.5U CN208366570U (en) | 2018-05-09 | 2018-05-09 | Air duct is used in the test of domestic air conditioner enthalpy potential method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685938.5U CN208366570U (en) | 2018-05-09 | 2018-05-09 | Air duct is used in the test of domestic air conditioner enthalpy potential method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366570U true CN208366570U (en) | 2019-01-11 |
Family
ID=64933908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820685938.5U Expired - Fee Related CN208366570U (en) | 2018-05-09 | 2018-05-09 | Air duct is used in the test of domestic air conditioner enthalpy potential method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366570U (en) |
-
2018
- 2018-05-09 CN CN201820685938.5U patent/CN208366570U/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: 20190111 Termination date: 20190509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |