CN109489233A - A kind of self sealing structure of air-conditioner set - Google Patents
A kind of self sealing structure of air-conditioner set Download PDFInfo
- Publication number
- CN109489233A CN109489233A CN201811401750.4A CN201811401750A CN109489233A CN 109489233 A CN109489233 A CN 109489233A CN 201811401750 A CN201811401750 A CN 201811401750A CN 109489233 A CN109489233 A CN 109489233A
- Authority
- CN
- China
- Prior art keywords
- gas
- flow closure
- air
- ring
- mounting plate
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a kind of self sealing structure of air-conditioner set, mounting plate includes bottom plate and the interior protrusive board that is set on bottom plate, and installing port includes base tub and convex board slot；Convex board slot is equipped with gas-flow closure ring recess far from the bottom outer ring of base tub, and interior protrusive board is equipped with broken ring far from the bottom outer ring of bottom plate, and gas-flow closure ring recess matches to form closed coil structures with broken ring；Inflating rubber ring is set in closed coil structures；Either positive pressure or negative pressure inside the self sealing structure air-conditioner set of air-conditioner set provided by the invention, gas-flow closure circle can provide excellent sealing effect, and seal failure can whether gas leakage judges by gas-flow closure circle；Destructive processing is not present in gas-flow closure circle replacement simultaneously, very convenient, while gas-flow closure circle is also heat-insulated setting.
Description
Technical field
The present invention relates to sealing structure field more particularly to a kind of self sealing structures of air-conditioner set.
Background technique
Unitary air handling unit, Fresh air handling units or exhaust fan unit etc., box sealing performance are all very important index.
On the cabinet of currently marketed these types air-conditioner set equipment, generally sealed using sealant or sealing strip.
The temperature difference when cabinet of air-conditioning equipment uses is larger, this causes either sealant or sealing strip that can all have aging
The case where aggravation, simultaneously because temperature does not stop sealant caused by variation or sealing strip constantly expands and contraction causes sealing to lose
Effect.
The intracorporal wind pressure of the case of air-conditioning equipment changes greatly, and needs to convert between positive pressure and negative pressure, this can all cause close
Sealing or sealing strip it is bad, possibly even fail and fall off especially for sealant.The intracorporal air quantity of the case of air-conditioning equipment is bigger,
Wind pressure is bigger, and air leak rate of air curtain is higher.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of self sealing structure of air-conditioner set is provided, it should
Technical solution is achieved in that
A kind of self sealing structure of air-conditioner set, including unit box body, gas-flow closure ring recess, mounting plate, inflating rubber ring, institute
The interior protrusive board that mounting plate includes bottom plate He is set on bottom plate is stated, installing port, the installing port are provided on the unit box body
Including base tub and convex board slot.The base tub is set to the outside of installing port, and shape is matched with bottom plate.The interior protrusive board
The inside that slot is set to installing port is connected with base tub, and shape is matched with interior protrusive board.
The convex board slot is equipped with gas-flow closure ring recess far from the bottom outer ring of base tub, and the interior protrusive board is far from bottom plate
Bottom outer ring is equipped with broken ring, and the broken ring matches formation closing with gas-flow closure ring recess after mounting plate is fixed into installing port
Coil structures；The inflating rubber ring is set in the closed coil structures, provides the sealing between mounting plate and unit box body,
Avoid leaking out for air-conditioner set.Either positive pressure or negative pressure, gas-flow closure circle can provide excellent sealing inside air-conditioner set
Effect.The seal failure of gas-flow closure circle can whether gas leakage judges by gas-flow closure circle.It, can be direct using after a period of time
Gas-flow closure circle is replaced, and destructive processing is not present in replacement process, it is very convenient.
Preferably, the mounting plate is equipped with and the matched valve port of valve on gas-flow closure circle, the valve setting
It is sealed in mounting plate in valve port, and by valve stopple.The placement setting of such valve is close convenient for detection and adjustment inflation
The air pressure of seal.
Preferably, the convex board slot of the unit box body is equipped with and the matched fixation hole group of sets of vias on mounting plate, institute
Mounting plate is stated to be fixed by bolts on unit box body.
Preferably, the wall thickness of the gas-flow closure circle is 0.1-1mm, and suitable wall thickness just can guarantee the effect of sealing.
Preferably, the material of the gas-flow closure circle is fluorubber or silica gel.
The self sealing structure of air-conditioner set provided by the invention, either positive pressure or negative pressure inside air-conditioner set, is inflated close
Seal can provide excellent sealing effect, and seal failure can whether gas leakage judges by gas-flow closure circle；It inflates simultaneously close
Destructive processing is not present in seal replacement；It is very convenient, while gas-flow closure circle is also heat-insulated setting.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is the self sealing structure combination diagram of air-conditioner set of the present invention.
Fig. 2 is unit box body general illustration of the present invention.
Fig. 3 is that mounting plate of the present invention shows general intent.
Fig. 4 is inflating rubber ring general illustration of the present invention.
Fig. 5 is mounting plate cross-sectional view of the present invention.
Fig. 6 is unit box body cross-sectional view of the present invention.
Fig. 7 is the sealing state schematic diagram of inflating rubber ring under mounting plate of the present invention and unit box body cooperation.
Appended drawing reference: 1- unit box body, 11- fixation hole group, 2- installing port, 21- base tub, 22- convex board slot, 3- inflation
Seal groove, 4- mounting plate, 41- bottom plate, protrusive board in 42-, 43- sets of vias, 44- broken ring, 45- valve port, 5- inflating rubber ring,
51- valve, 6- bolt, 7- valve stopple.
Specific embodiment
As shown in figs. 1-7, the self sealing structure of disclosed a kind of air-conditioner set, including unit box body 1, inflation
Seal groove 3, mounting plate 4, inflating rubber ring 5, mounting plate 4 include bottom plate 41 and the interior protrusive board 42 being set on bottom plate 41, unit
Installing port 2 is provided on cabinet 1, installing port 2 includes base tub 21 and convex board slot 22.Base tub 21 is set to installing port 2
Outside, and shape is matched with bottom plate 41.The inside that convex board slot 22 is set to installing port 2 is connected with base tub 21, and shape with
Interior protrusive board 42 matches.
Convex board slot 22 is equipped with gas-flow closure ring recess 3 far from the bottom outer ring of base tub 21, and interior protrusive board 42 is far from bottom plate 41
Bottom outer ring be equipped with broken ring 44, broken ring 44 matches shape after mounting plate 4 is fixed into installing port 2 with gas-flow closure ring recess 3
At closed coil structures；Inflating rubber ring 5 is set in closed coil structures, is provided close between mounting plate 4 and unit box body 1
Envelope, avoids leaking out for air-conditioner set.Either positive pressure or negative pressure, gas-flow closure circle 5 can provide excellent inside air-conditioner set
Sealing effect.The seal failure of gas-flow closure circle 5 can whether gas leakage judges by gas-flow closure circle 5.Using after a period of time,
Gas-flow closure circle 5 can be directly replaced, and destructive processing is not present in replacement process, it is very convenient.
Mounting plate 4, which is equipped with, is set to valve port with the matched valve port 45 of valve 51 on gas-flow closure circle 5, valve 51
In 45, and it is sealed in mounting plate 4 by valve stopple 7.The placement setting of such valve 51 is convenient for detection and adjustment gas-flow closure
The air pressure of circle 5.
The convex board slot 22 of unit box body 1 is equipped with and the matched fixation hole group 11 of sets of vias 43, mounting plate on mounting plate 4
4 are fixed on unit box body 1 by bolt 6.
The wall thickness of gas-flow closure circle 5 is 0.3mm, and suitable wall thickness just can guarantee the effect of sealing.
The material of gas-flow closure circle 5 is fluorubber.
Embodiment is only one embodiment of the present of invention, for those of ordinary skill in the art, is not paying creation
Under the premise of property is laborious, other embodiments can also be obtained with reference to the accompanying drawings, also within protection scope of the present invention.
Claims (5)
1. a kind of self sealing structure of air-conditioner set, including unit box body (1), gas-flow closure ring recess (3), mounting plate (4), inflation
Cushion rubber (5), it is characterised in that: the mounting plate (4) includes bottom plate (41) and the interior protrusive board (42) being set on bottom plate (41), institute
It states and is provided on unit box body (1) installing port (2), the installing port (2) includes base tub (21) and convex board slot (22)；It is described
Base tub (21) is set to the outside of installing port (2), and shape is matched with bottom plate (41)；The convex board slot (22) is set to peace
The inside of dress mouth (2) is connected with base tub (21), and shape is matched with interior protrusive board (42)；
The convex board slot (22) is equipped with gas-flow closure ring recess (3) far from the bottom outer ring of base tub (21), the interior protrusive board
(42) the bottom outer ring far from bottom plate (41) is equipped with broken ring (44), and the broken ring (44) is being pacified with gas-flow closure ring recess (3)
Loading board (4), which is fixed into installing port (2) and matches afterwards, forms closed coil structures；The inflating rubber ring (5) is set to described closed
In coil structures.
2. the self sealing structure of air-conditioner set according to claim 1, it is characterised in that: the mounting plate (4) is equipped with
With valve (51) matched valve port (45) on gas-flow closure circle (5), the valve (51) is set in valve port (45), and
It is sealed in mounting plate (4) by valve stopple (7).
3. the self sealing structure of air-conditioner set according to claim 1, it is characterised in that: the unit box body (1) it is interior
Protrusive board slot (22), which is equipped with, passes through spiral shell with the matched fixation hole group (11) of sets of vias (43) on mounting plate (4), the mounting plate (4)
Bolt (6) is fixed on unit box body (1).
4. the self sealing structure of air-conditioner set according to claim 1 or 2 or 3, it is characterised in that: the gas-flow closure circle
(5) wall thickness is 0.1-1mm.
5. the self sealing structure of air-conditioner set according to claim 1 or 2 or 3, it is characterised in that: the gas-flow closure circle
(5) material is fluorubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401750.4A CN109489233A (en) | 2018-11-22 | 2018-11-22 | A kind of self sealing structure of air-conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401750.4A CN109489233A (en) | 2018-11-22 | 2018-11-22 | A kind of self sealing structure of air-conditioner set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109489233A true CN109489233A (en) | 2019-03-19 |
Family
ID=65696503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811401750.4A Withdrawn CN109489233A (en) | 2018-11-22 | 2018-11-22 | A kind of self sealing structure of air-conditioner set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109489233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031733A (en) * | 2019-12-24 | 2020-04-17 | 宁波中物力拓超微材料有限公司 | Sealing structure of box body and manufacturing method thereof |
-
2018
- 2018-11-22 CN CN201811401750.4A patent/CN109489233A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031733A (en) * | 2019-12-24 | 2020-04-17 | 宁波中物力拓超微材料有限公司 | Sealing structure of box body and manufacturing method thereof |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190319 |
|
| WW01 | Invention patent application withdrawn after publication |