CN206847032U - Unidirectionally flow new maintenance of fan door - Google Patents
Unidirectionally flow new maintenance of fan door Download PDFInfo
- Publication number
- CN206847032U CN206847032U CN201720645451.XU CN201720645451U CN206847032U CN 206847032 U CN206847032 U CN 206847032U CN 201720645451 U CN201720645451 U CN 201720645451U CN 206847032 U CN206847032 U CN 206847032U
- Authority
- CN
- China
- Prior art keywords
- door
- maintenance
- hasp
- new
- maintenance door
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 49
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
A kind of maintenance door is the utility model is related to, new maintenance of fan door is specifically unidirectionally flowed, belongs to new maintenance of fan technical field of structures.It includes new fan cabinet and maintenance door, and fresh air side of cabinet is provided with access hole, and covering maintenance door is sealed on access hole；Center fixed agraffe body at left and right sides of the access hole of new fan cabinet, hasp ring is rotatablely connected on hasp body；The left and right sides fixed agraffe coupler body of maintenance door, on the separable hasp coupler body for snapping over maintenance door both sides of the hasp ring of new fan cabinet both sides, so as to which maintenance door is fixed on access hole.The utility model is simple in construction, compact, reasonable, can conveniently be overhauled in narrow space, and it is convenient to open, and sealed reliable, improves service work efficiency.
Description
Technical field
A kind of maintenance door is the utility model is related to, new maintenance of fan door is specifically unidirectionally flowed, belongs to new
Maintenance of fan technical field of structures.
Background technology
Fresh air ventilator is a kind of effective ventilation and air cleaning facility, can be put the indoor air with outdoor
Change, with fresh air convection current and two-way aeration techniques, by independently blowing and air inducing, the air of foul indoor is on the one hand discharged room
Outside, on the other hand outdoor ozone it is purified after be transported to interior, allow in room and be filled with fresh sky all the time
Gas.Fresh air ventilator can prevent the closed oxygen-demanding pollution brought in house, remove furniture, decoration, finishing pollution, and discharge is indoor different
Taste, accelerate air circulation, reduce airway infection transmission of disease risk.Safeguarded for the ease of later period maintenance, generally in fresh air
Be provided with rack can either on or off Access panel, in order to ensure the sealing effectiveness in new fan cabinet, be provided with around Access panel
Sealing ring is simultaneously fixed.
In the prior art, the Access panel of new fan cabinet is typically connected through the hinge in the side of new fan cabinet, is examined
When repairing, the space that Access panel takes after opening is larger, is inconvenient to deploy to be overhauled in some narrow spaces, it is necessary to will be whole
New blower fan movement maintenance, wastes time and energy, influences operating efficiency.
The content of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, new maintenance of fan door knot is unidirectionally flowed so as to provide one kind
Structure, can conveniently it be overhauled in narrow space, it is convenient to open, and sealed reliable, improves service work efficiency.
According to technical scheme provided by the utility model, unidirectionally flowing new maintenance of fan door includes new fan cabinet and maintenance
Door, it is characterized in that：Fresh air side of cabinet is provided with access hole, and covering maintenance door is sealed on access hole；The maintenance of new fan cabinet
Mouthful left and right sides center fixed agraffe body, hasp ring is rotatablely connected on hasp body；The left and right sides of maintenance door is fixed
Hasp coupler body, on the separable hasp coupler body for snapping over maintenance door both sides of the hasp ring of new fan cabinet both sides, so as to will maintenance
Door is fixed on access hole.
Further, maintenance door includes the door-plate body of rectangular configuration, the left and right sides connection left and right shrouding of door-plate body, door-plate
Seal block is provided with the annular seal space of shrouding before and after the front and rear sides connection of body, left and right shrouding and front and rear shrouding composition.
Further, the hasp coupler body of maintenance door extends downwardly from maintenance door upper surface and then rolls that to be formed can obliquely
Hook the hook formation of hasp ring.
Compared with the prior art the utility model has advantages below：
The utility model is simple in construction, compact, reasonable, can conveniently be overhauled in narrow space, opening square
Just, sealed reliable, service work efficiency is improved.
Brief description of the drawings
Fig. 1 is the utility model stereogram.
Fig. 2 is maintenance door stereogram of the present utility model.
Fig. 3 is maintenance door side view of the present utility model.
Description of reference numerals：1- hasps body, 2- hasps ring, the new fan cabinets of 3-, 4- maintenance doors, 5- hasps coupler body, 6- doors
Shrouding, 8- or so shrouding before and after plate body, 7-.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Fig. 1 ~ 3, the utility model mainly includes new fan cabinet 3 and maintenance door 4, and the new side of fan cabinet 3 is provided with inspection
Mouth is repaiied, covering maintenance door 4 is sealed on access hole.
Center fixed agraffe body 1 at left and right sides of the access hole of new fan cabinet 3, it is rotatablely connected on hasp body 1 and takes
Clasp 2.The left and right sides fixed agraffe coupler body 5 of maintenance door 4, the hasp ring 2 of the new both sides of fan cabinet 3 is separable to snap over maintenance
On the hasp coupler body 5 of 4 both sides of door, so as to which maintenance door 4 is fixed on access hole.
The hasp coupler body 5 of the maintenance door 4 extends downwardly from the upper surface of maintenance door 4 and then rolls that to be formed being capable of hook obliquely
The firmly hook formation of hasp ring 2.
The maintenance door 4 includes the door-plate body 6 of rectangular configuration, the left and right sides connection left and right shrouding 8 of door-plate body 6, door-plate
Seal block is provided with the annular seal space of shrouding 7 before and after the front and rear sides connection of body 6, left and right shrouding 8 and the composition of front and rear shrouding 7, is led to
Cross seal block and improve access hole and the sealing property of the junction of maintenance door 4.
The utility model is simple in construction, compact, reasonable, can easily be overhauled in narrow space, and it is convenient to open, close
Envelope is reliable, improves service work efficiency.
Claims (3)
1. one kind unidirectionally flows new maintenance of fan door, including new fan cabinet（3）And maintenance door（4）, it is characterized in that：New fan cabinet
（3）Side is provided with access hole, and maintenance door is covered on access hole（4）Sealed；New fan cabinet（3）Access hole at left and right sides of in
Heart position fixed agraffe body（1）, hasp body（1）Upper rotation connection hasp ring（2）；Maintenance door（4）The left and right sides fix
Hasp coupler body（5）, new fan cabinet（3）The hasp ring of both sides（2）It is separable to snap over maintenance door（4）The hasp coupler body of both sides
（5）On, so as to by maintenance door（4）It is fixed on access hole.
2. new maintenance of fan door is unidirectionally flowed as claimed in claim 1, it is characterized in that：The maintenance door（4）Including rectangle
The door-plate body of structure（6）, door-plate body（6）The left and right sides connection left and right shrouding（8）, door-plate body（6）Front and rear sides connection before
Shrouding afterwards（7）, left and right shrouding（8）With front and rear shrouding（7）Seal block is provided with the annular seal space of composition.
3. new maintenance of fan door is unidirectionally flowed as claimed in claim 1, it is characterized in that：The maintenance door（4）Hasp
Body（5）From maintenance door（4）Upper surface, which extends downwardly and then rolls to be formed obliquely, can hook hasp ring（2）Hook formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645451.XU CN206847032U (en) | 2017-06-06 | 2017-06-06 | Unidirectionally flow new maintenance of fan door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645451.XU CN206847032U (en) | 2017-06-06 | 2017-06-06 | Unidirectionally flow new maintenance of fan door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847032U true CN206847032U (en) | 2018-01-05 |
Family
ID=60798919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720645451.XU Expired - Fee Related CN206847032U (en) | 2017-06-06 | 2017-06-06 | Unidirectionally flow new maintenance of fan door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847032U (en) |
-
2017
- 2017-06-06 CN CN201720645451.XU patent/CN206847032U/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: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |