CN206018951U - A kind of ceiling mounting type fresh air ventilator - Google Patents
A kind of ceiling mounting type fresh air ventilator Download PDFInfo
- Publication number
- CN206018951U CN206018951U CN201621033690.1U CN201621033690U CN206018951U CN 206018951 U CN206018951 U CN 206018951U CN 201621033690 U CN201621033690 U CN 201621033690U CN 206018951 U CN206018951 U CN 206018951U
- Authority
- CN
- China
- Prior art keywords
- casing
- cover plate
- access hole
- fresh air
- connection ring
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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
A kind of ceiling mounting type fresh air ventilator, include casing, include casing, and two be covered on the maintenance door on the downside of casing, the bottom of shell offers access hole in the position of corresponding casing inner blower and drainage screen, and the casing offers multiple bolts hole in access hole periphery, the maintenance door includes covering the cover plate being located on access hole, and first coupling assembly of cover plate one end is arranged on, on the cover plate, the position of corresponding bolt offers multiple connecting holes, and the cover plate is using being bolted in casing.A kind of ceiling mounting type fresh air ventilator described in the utility model, offers access hole in the lower end of its casing, and maintainer quickly can carry out maintenance work to ventilator by access hole；Maintenance door is set on access hole, and the maintenance door is arranged on cover plate on access hole by the first coupling assembly and the second coupling assembly, and easy accessibility is safe and efficient.
Description
Technical field
This utility model is related to air evolution equipment, more particularly to a kind of ceiling mounting type fresh air ventilator.
Background technology
The one kind of ceiling mounting type fresh air ventilator as fresh air ventilator, ceiling mounted, for by outdoor fresh air and
Indoor muddiness air is swapped and reclaims indoor cold and hot amount.However, fresh air ventilator is needed in running periodically to wind
Machine and drainage screen carry out maintenance replacing, need fresh air ventilator to disassemble to enter from ceiling again during repair and maintenance
Row safeguards that dismounting is inconvenient, experience lf being influenced effect.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model to be to provide a kind of ceiling mounting type fresh air ventilator,
Access hole is offered in the lower end of its casing, maintainer quickly can carry out maintaining work to ventilator by access hole
Make.
For solving the above problems, the technical scheme adopted by this utility model is as follows：
A kind of ceiling mounting type fresh air ventilator, includes casing, includes casing, and two are covered on the maintenance on the downside of casing
Door, the bottom of shell offer access hole in the position of corresponding casing inner blower and drainage screen, and the casing is in access hole week
While offering multiple bolts hole, the maintenance door includes covering the cover plate being located on access hole, and be arranged on cover plate one end first
Coupling assembly, on the cover plate, the position of corresponding bolt offers multiple connecting holes, and the cover plate is utilized and is bolted to casing
On；First coupling assembly includes the connection ring being fixed in casing, and one end is rotatably connected on the connector in connection ring,
The other end of the connector is connected with cover plate, the connection ring in tubular, offer groove on its side wall, the connection
Part is convexly equipped with the connecting plate matched with connection ring in one end of close connection ring to both sides, and the connecting plate is rotatably connected on company
Connect in ring, the connecting plate is tabular, and the thickness of the connecting plate matched with groove.
Further, the angle between the centrage of the groove and connection ring center between the extended line of line and casing
In obtuse angle.
Further, the connecting plate is being circular arc near the two ends of connection ring inwall.
Further, the maintenance door also includes the second coupling assembly for being arranged on the cover plate other end, second connection
Component includes the knob being rotatably connected in casing, and one end is fixedly connected on the hasp on knob, and rotary knob can make to take
The other end of button supports the lower surface in cover plate, or away from cover plate.
Further, the sealing gasket matched with access hole is provided with the inside of the cover plate.
Compared to existing technology, the beneficial effects of the utility model are：A kind of ceiling mounting type fresh air described in the utility model
Ventilator, offers access hole in the lower end of its casing, and maintainer quickly can be tieed up to ventilator by access hole
Shield maintenance work；Maintenance door is set on access hole, and the maintenance door will be covered by the first coupling assembly and the second coupling assembly
, on access hole, easy accessibility is safe and efficient for plate.
Description of the drawings
Fig. 1 shows a kind of upward view of ceiling mounting type fresh air ventilator described in the utility model；
Fig. 2 shows partial sectional view of a kind of ceiling mounting type fresh air ventilator at the first coupling assembly shown in Fig. 1；
Fig. 3 shows a kind of ceiling mounting type fresh air ventilator structural representation in another state shown in Fig. 2；
Fig. 4 shows that a kind of ceiling mounting type fresh air ventilator is in the partial sectional view at the second coupling assembly shown in Fig. 1.
Wherein, 1 is casing, and 11 is bolt hole, and 12 is access hole, and 2 is bolt, and 3 is maintenance door, and 31 is cover plate, and 311 are company
Hole is connect, 32 is the first coupling assembly, and 321 is connection ring, and 322 is connector, and 323 is groove, and 324 is connecting plate, and 33 is second
Coupling assembly, 331 is knob, and 332 is hasp.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in Fig. 1 and Fig. 4, a kind of ceiling mounting type fresh air ventilator described in the utility model includes casing 1, and two
Two maintenance doors 3 being covered on the downside of casing 1.1 bottom of the casing is respectively in 1 inner blower of corresponding casing and the position of drainage screen
Two access holes 12 are offered, the casing 1 offers multiple bolts hole 11 in 12 periphery of access hole.
The maintenance door 3 is arranged on the position of corresponding access hole 12 on the outside of casing 1, the maintenance door 3 and access hole 12
Match somebody with somebody, specular between maintenance door 3 described in two.The maintenance door 3 includes covering the cover plate 31 being located on access hole 12, is arranged on lid
First coupling assembly 32 of 31 one end of plate, and it is arranged on the second coupling assembly 33 of 31 other end of cover plate.Right on the cover plate 31
Answer the position of bolt hole 11 to offer multiple connecting holes 311, will can be covered through connecting hole 311 and bolt hole 11 using bolt 2
Plate 31 is fixedly connected on the outside of access hole 12, is additionally provided with the sealing gasket matched with access hole 12 and (schemes not on the cover plate 31
Show), for sealing maintenance door 3 and access hole 12, prevent dust and air from entering.
As Figure 2-3, first coupling assembly 32 includes two connection rings 321 being fixed in casing 1, and one end sets
The connector 322 between two connection rings 321 is put, the other end of the connector 322 is fixedly connected with cover plate 31.The connection
Ring 321 in tubular, offer groove 323 on its side wall.Between 321 center of circle of the centrage of the groove 323 and connection ring
Folder degree between the extended line of line and casing 1 is in obtuse angle.
The connector 322 is convexly equipped with the connection matched with connection ring 321 in one end of close connection ring 321 to both sides
Plate 324, the connecting plate 324 are rotatably connected in connection ring 321, and the connecting plate 324 is tabular.The connecting plate 324
Thickness match with groove 323, the connecting plate 324 can be attached in connection ring 321 through groove 323, or is passed through
Groove 323 removes connection ring 321.The connecting plate 324 is being circular arc near the two ends of 321 inwall of connection ring, it is ensured that connection
Plate 324 is clog-free in rotation process.
As shown in figure 4, second coupling assembly 33 includes the knob 331 being rotatably connected in casing 1, and one end is fixed
The hasp 332 being connected on knob 331, rotary knob 331 can make the other end of hasp 332 support the following table in cover plate 31
Face, or away from cover plate 31.
As in Figure 2-4, in the unloading process of maintenance door, the bolt 2 on cover plate 31, rotary knob 331 are taken out so that
Hasp 332 departs from cover plate 31, and now cover plate 31 is downwardly turned under the influence of gravity, due to the setting of the first coupling assembly 32,
So that cover plate 31 is suspended in connection ring 321；Promote cover plate 31 so that the line and groove between connector 322 and cover plate 31
Connecting plate 324 is removed connection ring 321 by groove 323 by 323 centerline parallel, so as to the dismounting lower cover 31 of safety, is prevented
Only cover plate 31 affects the work of maintainer, and now, maintainer can be changed and filtered by 12 repair and maintenance blower fan of access hole
The work such as net, convenience and high-efficiency, it is to avoid whole for fresh air ventilator machine is pulled down；After the completion of maintenance, connecting plate 324 is passed through groove 323
In connection ring 321, cover plate 31 is promoted so that cover plate lid 31 is located on access hole 12, turning knob 331 so that hasp
332 support the lower surface in cover plate 31 so that 31 preliminary fixation of cover plate, it is not necessary to live cover plate 31 with hand rest, now, can utilize spiral shell
Bolt 2 is quickly fixed on the sealing of cover plate 31 on access hole 12, safe ready.
A kind of ceiling mounting type fresh air ventilator described in the utility model, offers access hole 12 in the lower end of its casing 1, inspection
The personnel of repairing quickly can carry out maintenance work to ventilator by access hole 12；On access hole 12, maintenance door 3 is set,
The maintenance door 3 is arranged on cover plate 31 on access hole 12 by the first coupling assembly 32 and the second coupling assembly 33, dismounting side
Just, safe and efficient.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (5)
1. a kind of ceiling mounting type fresh air ventilator, it is characterised in that：Casing (1) is included, and two are covered on the inspection on the downside of casing (1)
Door (3) is repaiied, casing (1) bottom offers access hole (12) in the position of corresponding casing (1) inner blower and drainage screen, described
Casing (1) offers multiple bolts hole (11) in access hole (12) periphery, and maintenance door (3) are located at access hole (12) including lid
On cover plate (31), and be arranged on first coupling assembly (32) of cover plate (31) one end, described cover plate (31) are upper to correspond to bolt hole
(11) position offers multiple connecting holes (311), and described cover plate (31) are fixed in casing (1) using bolt (2)；Described
One coupling assembly (32) includes the connection ring (321) being fixed in casing (1), and one end is rotatably connected in connection ring (321)
Connector (322), the other end of connector (322) is connected with cover plate (31), connection ring (321) in pipe
Shape, offers groove (323) on its side wall, connector (322) are convexly equipped with to both sides in the one end near connection ring (321)
The connecting plate (324) matched with connection ring (321), connecting plate (324) are rotatably connected in connection ring (321), described
Connecting plate (324) is tabular, and the thickness of connecting plate (324) matched with groove (323).
2. a kind of ceiling mounting type fresh air ventilator according to claim 1, it is characterised in that：The center of groove (323)
Angle between line and connection ring (321) center of circle between the extended line of line and casing (1) is obtuse angle.
3. a kind of ceiling mounting type fresh air ventilator according to claim 1, it is characterised in that：Connecting plate (324) are being leaned on
The two ends of nearly connection ring (321) inwall are circular arc.
4. a kind of ceiling mounting type fresh air ventilator according to claim 1, it is characterised in that：Maintenance door (3) also include
Second coupling assembly (33) of cover plate (31) other end is arranged on, described second coupling assembly (33) include being rotatably connected on casing
(1) knob (331) on, and one end is fixedly connected on the hasp (332) on knob (331), rotary knob (331) can make to take
The other end of button (332) supports the lower surface in cover plate (31), or away from cover plate (31).
5. a kind of ceiling mounting type fresh air ventilator according to claim 1, it is characterised in that：Arrange on the inside of cover plate (31)
There is the sealing gasket matched with access hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033690.1U CN206018951U (en) | 2016-08-31 | 2016-08-31 | A kind of ceiling mounting type fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033690.1U CN206018951U (en) | 2016-08-31 | 2016-08-31 | A kind of ceiling mounting type fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018951U true CN206018951U (en) | 2017-03-15 |
Family
ID=58258901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033690.1U Active CN206018951U (en) | 2016-08-31 | 2016-08-31 | A kind of ceiling mounting type fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465809A (en) * | 2017-12-15 | 2020-07-28 | 斯德龙有限两合公司 | Ventilation device and method for maintaining a ventilation device and associated insertion unit |
-
2016
- 2016-08-31 CN CN201621033690.1U patent/CN206018951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465809A (en) * | 2017-12-15 | 2020-07-28 | 斯德龙有限两合公司 | Ventilation device and method for maintaining a ventilation device and associated insertion unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214500 No. 1, Tuanjie Industrial Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Yangtze River air conditioning Group Co.,Ltd. Address before: 214500 No. 1, Tuanjie Industrial Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: YANGZIJIANG AIR CONDITIONING EQUIPMENT CO.,LTD. Address after: 214500 No. 1, Tuanjie Industrial Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: YANGZIJIANG AIR CONDITIONING EQUIPMENT CO.,LTD. Address before: 214500 No. 1, Tuanjie Industrial Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: JIANGSU YANGZI RIVER AIR CONDITIONING EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |