CN207485272U - Maintenance door and use its air-conditioning - Google Patents
Maintenance door and use its air-conditioning Download PDFInfo
- Publication number
- CN207485272U CN207485272U CN201721458527.4U CN201721458527U CN207485272U CN 207485272 U CN207485272 U CN 207485272U CN 201721458527 U CN201721458527 U CN 201721458527U CN 207485272 U CN207485272 U CN 207485272U
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- China
- Prior art keywords
- panel
- maintenance door
- door leaf
- leaf component
- siding
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Abstract
The utility model provides a kind of maintenance door and uses its air-conditioning, door leaf component, siding and built-in doorframe including sealing against each other cooperation, one side of the door leaf component is along being hingedly set to the corresponding side of the siding along upper, accommodating cavity is provided in the middle part of the siding, the door leaf component and the built-in doorframe are partly charged into the accommodating cavity, and are coordinated in the accommodating cavity interior sealing.Maintenance door provided by the utility model and use its air-conditioning, by by door leaf component and built-in doorframe sealed set, and the first sealed insulation layer of setting, second sealed insulation layer and the third sealed insulation layer carry out triple seal, effectively barrier unit air-flow, ensure air-tightness, and it can obstruct thermal energy transmission, no cold bridge phenomenon by setting heat insulation structural between intermediate plate and back veneer, spacing is set between panel and bending part and thermal insulation material being filled in incubation cavity.
Description
Technical field
The utility model is related to air-conditioning equipment maintenance technique field, particularly a kind of maintenance door and use its air-conditioning.
Background technology
In large commercial air-conditioning, maintenance door need to be often set, daily maintenance and maintenance so as to unit inner components, so
And existing maintenance door uses modeling steel ＆ aluminum section steel as doorframe, embeds thermal insulation board as door leaf, manufacture, assembly technology are complicated, and
Cold bridge can be generated and cause temperature it is lost the problems such as.
Utility model content
In order to solve the above-mentioned technical problem, a kind of maintenance door simple in structure, favorable sealing property is provided and uses it
Air-conditioning.
A kind of maintenance door, door leaf component, siding and built-in doorframe including sealing against each other cooperation, the one of the door leaf component
A side is provided with accommodating cavity along the corresponding side of the siding is hingedly set to along upper in the middle part of the siding, the door leaf component and
The built-in doorframe is partly charged into the accommodating cavity, and coordinate in the accommodating cavity interior sealing.
The first sealed insulation layer is provided between the door leaf component and the siding；The built-in doorframe and the siding
Between be provided with the second sealed insulation layer；Third sealed insulation layer is provided between the door leaf component and the built-in doorframe.
First sealed insulation layer, second sealed insulation layer and the third sealed insulation layer are cyclic annular knot
Structure.
The door leaf component includes the panel, intermediate plate and the back veneer that set gradually, and the intermediate plate is hollow annular construction,
And the panel, the intermediate plate and the back veneer surround the incubation cavity of sealing jointly, and thermal insulating material is filled in the incubation cavity
Material.
The edge of the back veneer is bent to form bending part towards the panel, the bending part fitting be set to it is described in
Between plate medial surface on, and the surface of the one end of the bending part far from the back veneer and the panel has the first spacing.
Side of the intermediate plate far from the panel towards the center of the intermediate plate along being bent to form the first flanging, institute
The first flanging is stated to be connected on the corresponding bending part.
The door leaf component further includes heat insulation structural, and the heat insulation structural is set to first flanging and the bending part
Between.
The heat insulation structural is cyclic structure, and the end of first flanging is connected to correspondence by the heat insulation structural
The bending part on.
The panel is bent to form the second flanging, second flanging and the intermediate plate gluing, sealing towards the back veneer
Setting.
The door leaf component further includes reinforcing plate, and the reinforcing plate is set in the incubation cavity, and the reinforcing plate is pasted
It closes on the panel.
The door leaf component further includes locking device, and the locking device is set on the panel.
The locking device has first position and the second position, described when the locking device is in first position
Door leaf component is fixedly installed with air-conditioner housing, and when the locking device is in the second position, the door leaf component can be along hinge
The position for being connected to the siding is freely rotated.
The locking device includes the tight lock part of fitting on the panel and the handle for being set to described tight lock part one end
Portion, the tight lock part protrude the side edge of the panel and do not protrude the face in the second position at the first position
The side edge of plate.
Arc-shaped limit hole is provided on the tight lock part, the limiting for stretching into the arc-shaped limit hole is provided on the panel
Block, the tight lock part can be freely rotated in the range of the restriction in the arc-shaped limit hole.
A kind of air-conditioning, it is characterised in that：Including housing and above-mentioned maintenance door, service hatch, institute are provided on the housing
It states maintenance door to be set in the service hatch, and the built-in doorframe is towards the side of the panel and the edge of the service hatch
Sealed set.
Maintenance door provided by the utility model and its air-conditioning is used, set by the way that door leaf component and built-in doorframe are sealed
It puts, and the first sealed insulation layer, second sealed insulation layer and the third sealed insulation layer is set to carry out triple seal, have
Effect barrier unit air-flow, it is ensured that air-tightness, and by between intermediate plate and back veneer set heat insulation structural, in panel and bending part
Between setting spacing and in incubation cavity fill thermal insulation material can obstruct thermal energy transmission, no cold bridge phenomenon.
Description of the drawings
Fig. 1 is the structure diagram of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Fig. 2 is the front view of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Fig. 3 is the sectional view of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Fig. 4 is the A partial schematic diagrams of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Fig. 5 is the explosive view of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Fig. 6 is the B partial schematic diagrams of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Fig. 7 is maintenance door provided by the utility model and uses the side view of the door leaf component of the maintenance door of its air-conditioning；
Fig. 8 is maintenance door provided by the utility model and uses the sectional view of the door leaf component of the maintenance door of its air-conditioning；
Fig. 9 is the D partial schematic diagrams of maintenance door provided by the utility model and the maintenance door using its air-conditioning；
Figure 10 is maintenance door provided by the utility model and uses the explosive view of the door leaf component of the maintenance door of its air-conditioning；
In figure：
1st, door leaf component；2nd, siding；3rd, built-in doorframe；4th, accommodating cavity；5th, the first sealed insulation layer；6th, the second heat-insulating and sealing
Layer；7th, third sealed insulation layer；11st, panel；12nd, intermediate plate；13rd, back veneer；14th, incubation cavity；15th, bending part；16th, the first folding
Side；17th, heat insulation structural；18th, reinforcing plate；19th, locking device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention is further described in detail for example.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model is not used to limit the utility model.
Maintenance door as shown in Figures 1 to 10, door leaf component 1, siding 2 and built-in doorframe 3 including sealing against each other cooperation,
Along the 2 corresponding side of siding is hingedly set to along upper, 2 middle part of siding is provided with appearance for one side of the door leaf component 1
Chamber 4 is put, the door leaf component 1 and the built-in doorframe 3 are partly charged into the accommodating cavity 4, and close in the accommodating cavity 4
Envelope cooperation, position that the door leaf component 1 is contacted with the siding 2, it is described built in the position that is contacted with the siding 2 of doorframe 3
Equal sealed set, and the side that door leaf component 1 is charged into the accommodating cavity 4 is charged into built-in doorframe 3 in the accommodating cavity 4
Also sealed set between side, can effectively obstruct the flowing of gas, it is ensured that air-tightness.
The first sealed insulation layer 5 is provided between the door leaf component 1 and the siding 2；The built-in doorframe 3 with it is described
The second sealed insulation layer 6 is provided between siding 2；It is heat-insulated that third is provided between the door leaf component 1 and the built-in doorframe 3
Sealant 7, by setting the first sealed insulation layer 5, second sealed insulation layer 6 and the third heat-insulating and sealing, Neng Gouyou
The cause for avoiding door leaf component 1, siding 2, built-in doorframe 3 of effect contacts and generates cold bridge phenomenon, and barrier thermal energy transmits.
First sealed insulation layer 5, second sealed insulation layer 6 and the third sealed insulation layer 7 are ring-type
Structure reduces the dosage of material requested under the premise of reliability is ensured.
Wherein, it is preferred that first sealed insulation layer 5, second sealed insulation layer 6 and the third heat-insulating and sealing
Layer 7 is around the maximum sized edge fitting of the corresponding door leaf component 1 or the siding 2 or the built-in doorframe 3
Setting.
The door leaf component 1 includes the panel 11, intermediate plate 12 and the back veneer 13 that set gradually, and the intermediate plate 12 is hollow
Cyclic structure, and the panel 11, the intermediate plate 12 and the back veneer 13 surround the incubation cavity 14 of sealing, the heat preservation jointly
Filled with thermal insulation material in chamber 14, the edge that the panel 11, the intermediate plate 12 and the back veneer 13 are in contact seals
Setting.
The edge of the back veneer 13 is bent to form bending part 15, the fitting of bending part 15 setting towards the panel 11
In on the medial surface of the corresponding intermediate plate 12, and the one end of the bending part 15 far from the back veneer 13 and the panel 11
Surface have the first spacing so that the back veneer 13 can be fixed with the intermediate plate 12 by the bending part 15 and be set
It puts, and by setting the first spacing, can ensure that the back veneer 13 is not contacted with the panel 11, and then thermal energy is prevented to pass
It passs, increases heat-insulating property.
Side of the intermediate plate 12 far from the panel 11 towards the center of the intermediate plate 12 along being bent to form first
Flanging 16, first flanging 16 are connected on the corresponding bending part 15, and the frontal projected area of the back veneer 13 is less than institute
The frontal projected area of panel 11 is stated, the frontal projected area of all first flangings 16 is equal to the frontal projected area of the back veneer 13
With the difference of the frontal projected area of the panel 11 so that first flanging 16 forms sealing structure with the bending part 15,
Ensure that the back veneer 13 can be charged into the accommodating cavity 4 simultaneously.
Preferably, the frontal projected area of the back veneer 13 is not more than the frontal projected area of the accommodating cavity 4, can prevent institute
It states back veneer 13 and is contacted with the siding 2 and cause cold bridge phenomenon.
The door leaf component 1 further includes heat insulation structural 17, and the heat insulation structural 17 is set to first flanging 16 and institute
Between stating bending part 15, the back veneer 13 can be avoided to contact and then transfer thermal energy on panel 11 with the intermediate plate 12 and made
Into heat-energy losses.
The heat insulation structural 17 is cyclic structure, and the end of first flanging 16 is abutted by the heat insulation structural 17
On the corresponding bending part 15.
The panel 11 is bent to form the second flanging towards the back veneer 13, and second flanging is pasted with the intermediate plate 12
Close sealed set.
The door leaf component 1 further includes reinforcing plate 18, and the reinforcing plate 18 is set in the incubation cavity 14, and it is described plus
Strong plate 18 is fitted on the panel 11.
The door leaf component 1 further includes locking device 19, and the locking device 19 is set on the panel 11.
The locking device 19 has first position and the second position, when the locking device 19 is in first position,
The door leaf component 1 is fixedly installed with air-conditioner housing, when the locking device 19 is in the second position, the door leaf component 1
It can be freely rotated along the position for being articulated with the siding 2.
The locking device 19 includes the tight lock part being fitted on the panel 11 and is set to described tight lock part one end
Handle portion, the tight lock part protrude the side edge of the panel 11 and do not protrude in the second position at the first position
The side edge of the panel 11.
Arc-shaped limit hole is provided on the tight lock part, the limit for stretching into the arc-shaped limit hole is provided on the panel 11
Position block, the tight lock part can be freely rotated in the range of the restriction in the arc-shaped limit hole.
A kind of air-conditioning, it is characterised in that：Including housing and above-mentioned maintenance door, service hatch, institute are provided on the housing
It states maintenance door to be set in the service hatch, and the built-in doorframe 3 is towards the side of the panel and the side of the service hatch
Along sealed set.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (15)
1. a kind of maintenance door, it is characterised in that：Door leaf component (1), siding (2) and built-in doorframe including sealing against each other cooperation
(3), a side of the door leaf component (1) is along being hingedly set to the corresponding side of the siding (2) along upper, in the siding (2)
Portion is provided with accommodating cavity (4), and the door leaf component (1) and the built-in doorframe (3) are partly set to the accommodating cavity (4)
It is interior, and coordinate in the accommodating cavity (4) interior sealing.
2. maintenance door according to claim 1, it is characterised in that：It is set between the door leaf component (1) and the siding (2)
It is equipped with the first sealed insulation layer (5)；Built in described the second sealed insulation layer is provided between doorframe (3) and the siding (2)
(6)；Third sealed insulation layer (7) is provided between the door leaf component (1) and the built-in doorframe (3).
3. maintenance door according to claim 2, it is characterised in that：It is first sealed insulation layer (5), described second heat-insulated
Sealant (6) and the third sealed insulation layer (7) are cyclic structure.
4. maintenance door according to claim 1, it is characterised in that：The door leaf component (1) includes the panel that sets gradually
(11), intermediate plate (12) and back veneer (13), the intermediate plate (12) be hollow annular construction, and the panel (11), it is described in
Between plate (12) and the back veneer (13) surround the incubation cavity (14) of sealing jointly, be filled with thermal insulating material in the incubation cavity (14)
Material.
5. maintenance door according to claim 4, it is characterised in that：The edge of the back veneer (13) is towards the panel
(11) bending part (15) is bent to form, bending part (15) fitting is set on the medial surface of the intermediate plate (12), and institute
Stating the one end of bending part (15) far from the back veneer (13) and the surface of the panel (11) has the first spacing.
6. maintenance door according to claim 5, it is characterised in that：Side of the intermediate plate (12) far from the panel (11)
Along the first flanging (16) is bent to form towards the center of the intermediate plate (12), first flanging (16) is connected to corresponding
On the bending part (15).
7. maintenance door according to claim 6, it is characterised in that：The door leaf component (1) further includes heat insulation structural (17),
The heat insulation structural (17) is set between first flanging (16) and the bending part (15).
8. maintenance door according to claim 7, it is characterised in that：The heat insulation structural (17) is cyclic structure, described the
The end of one flanging (16) is connected to by the heat insulation structural (17) on the corresponding bending part (15).
9. maintenance door according to claim 6, it is characterised in that：The panel (11) is towards the back veneer (13) bent
Into the second flanging, second flanging is set with the intermediate plate (12) gluing, sealing.
10. maintenance door according to claim 4, it is characterised in that：The door leaf component (1) further includes reinforcing plate (18),
The reinforcing plate (18) is set in the incubation cavity (14), and the reinforcing plate (18) is fitted on the panel (11).
11. maintenance door according to claim 4, it is characterised in that：The door leaf component (1) further includes locking device
(19), the locking device (19) is set on the panel (11).
12. maintenance door according to claim 11, it is characterised in that：The locking device (19) has first position and the
Two positions, when the locking device (19) is in first position, the door leaf component (1) is fixedly installed with air-conditioner housing, when
When the locking device (19) is in the second position, the door leaf component (1) can along be articulated with the position of the siding (2) from
By rotating.
13. maintenance door according to claim 12, it is characterised in that：The locking device (19) is including being fitted in the face
Tight lock part on plate (11) and the handle portion for being set to described tight lock part one end, the tight lock part protrude at the first position
The side edge of the panel (11) and the side edge for not protruding the panel (11) in the second position.
14. maintenance door according to claim 13, it is characterised in that：Arc-shaped limit hole, institute are provided on the tight lock part
It states and the limited block for stretching into the arc-shaped limit hole is provided on panel (11), the tight lock part can be in the arc-shaped limit hole
It is freely rotated in the range of restriction.
15. a kind of air-conditioning, it is characterised in that：Including the maintenance door described in any one of housing and claim 1-14, the shell
Service hatch is provided on body, the maintenance door is set in the service hatch, and the built-in doorframe (3) is towards the panel
Side and the rim seal of the service hatch are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458527.4U CN207485272U (en) | 2017-11-02 | 2017-11-02 | Maintenance door and use its air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458527.4U CN207485272U (en) | 2017-11-02 | 2017-11-02 | Maintenance door and use its air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485272U true CN207485272U (en) | 2018-06-12 |
Family
ID=62475356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458527.4U Active CN207485272U (en) | 2017-11-02 | 2017-11-02 | Maintenance door and use its air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762362A (en) * | 2017-11-02 | 2018-03-06 | 珠海格力电器股份有限公司 | Maintenance door and use its air-conditioning |
-
2017
- 2017-11-02 CN CN201721458527.4U patent/CN207485272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762362A (en) * | 2017-11-02 | 2018-03-06 | 珠海格力电器股份有限公司 | Maintenance door and use its air-conditioning |
| CN107762362B (en) * | 2017-11-02 | 2023-06-30 | 珠海格力电器股份有限公司 | Access door and air conditioner using same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |