CN205936234U - Withstand voltage watertight door of fast switching heat preservation - Google Patents
Withstand voltage watertight door of fast switching heat preservation Download PDFInfo
- Publication number
- CN205936234U CN205936234U CN201620718765.3U CN201620718765U CN205936234U CN 205936234 U CN205936234 U CN 205936234U CN 201620718765 U CN201620718765 U CN 201620718765U CN 205936234 U CN205936234 U CN 205936234U
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- China
- Prior art keywords
- door
- water tight
- proof water
- insulation pressure
- plate
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Abstract
The utility model discloses a withstand voltage watertight door of fast switching heat preservation, including the door frame and articulating the door plant on the door frame, the door plant simultaneously is provided with central opening device, and the another side is provided with the shrouding, center opening device passes through link assembly and connects the dog, drives the dog through rotation center opening device and locks and open with the slide wedge on the door frame, still be provided with the glass window on the door plant, the utility model discloses a watertight door gas tightness good, withstand voltage strong, keep warm effectually and open the flexibility, can high temperature resistant and low temperature, the utility model discloses an is the pressure range that the watertight door can bear 57Kpa 100Kpa, moisture range are 30%R. H~95%R. H, does the temperature range do 50 DEG C~50 DEG C, is glass window on the door plant in 50 DEG C~can clear away the inside is seen clearly to fog frost on the glass article and change within 50 DEG C of temperature ranges at any time, be applicable to outdoor and the indoor difference in temperature and great and need to seal the space that bear pressure.
Description
Technical field
This utility model is related to a kind of watertight door and in particular to a kind of fast opening and closing is incubated pressure-proof water tight door.
Background technology
Original watertight door is typically designed as manual press fastening type structure or screw rod screws structure, or hydraulic sliding type knot
Structure.The watertight door of first two structure is original, bulky, can only manual operation on the spot, not only operate laborious, labor intensity
Greatly, and sealing effectiveness is not highly desirable；The watertight door door body of latter configuration is heavy, and must have and exceed door body area
Working place more than twice, adopts traditional relay control circuit to watertight door distant control major part, volume is relatively simultaneously
Greatly.Existing product insulation can only be unable to pressure bearing and seal or can only individually pressure-bearing can not be incubated simultaneously, and becomes in the temperature difference
Produce frost mist when changing larger and can not see clearly and distinguish the inside object change, be not suitable for the outdoor and indoor temperature difference larger and
Sealing is needed to bear the space of pressure.
Utility model content
Utility model purpose：For the problem overcoming prior art to exist, this utility model provides a kind of fast opening and closing insulation
Pressure-proof water tight door, this watertight door is opened flexibly, seals good pressure-resistant performance, high insulating effect, rational in infrastructure, dependable performance, is suitable for
Space that is larger in the outdoor and indoor temperature difference and needing sealing to bear pressure.
Technical scheme：To achieve these goals, as a kind of fast opening and closing insulation pressure-proof water tight door described in the utility model,
Including doorframe and be hinged on door-plate on doorframe, described door-plate one side is provided with center opening device, and another side is provided with envelope
Plate；Described center opening device connects dog by link assembly, is driven on dog and doorframe by center of rotation opening device
Wedge locking with open, door-plate is additionally provided with windowpane.
Further, described door-plate passes through hinge on doorframe.
Further, described hinge inner is provided with thrust ball bearing.Door-plate can be made in door by thrust ball bearing
On frame, quick unlatching closes, and the use of thrust ball bearing avoids due to door-plate own wt weight affects the effect of the keying of door
Really, so that the keying easy and flexible of door.
Further, described center opening device includes handwheel, and intermeshing gear wheel and little gear.
Further, the speed ratio of described gear wheel and little gear is 87：1.
Further, described shrouding includes inner sealed board and outer shrouding；Described inner sealed board is sealed with door-plate；Described outer shrouding with
Inner sealed board seals, and inside is filled with rock wool.Inner sealed board and door-plate one side fit tightly to compress the dog in door-plate, in inner sealed board
Filling rock wool can effectively play insulation effect and outer shrouding between.
Further, between described door-plate and inner sealed board, between inner sealed board and outer shrouding, it is provided with reinforcement.Inside it
Setting reinforcement can effectively prevent inside door-plate, the deformation of outside pressurized Rear Door.
Further, described link assembly include two master connecting-rods, two first connecting rods, two second connecting rods, two
Three connecting rods, two fourth link.
Further, described doorframe is provided with pressure water retaining and sealing strip.
Further, the glass of described windowpane is double-layer electric heating fire prevention safety glass.Windowpane energising on door-plate
The mist frost on glass can be removed afterwards at any time within -50 DEG C～50 DEG C temperature ranges, effectively prevent because temperature is too low or
Too high cause people cannot be introduced into internal observe things sight line not enough the drawbacks of, see clearly in time in the case that door does not need to open
Internal object and its change.
Operation principle：By clockwise, rotate counterclockwise center opening device handss wheeling driving gear, power is passed to master
On connecting rod, master connecting-rod drives the dog of distribution on first connecting rod, second connecting rod, third connecting rod, fourth link and connecting rod again, makes
Door-plate and doorframe are locked by dog with wedge tension；On door-plate windowpane energising after can remove due to indoor/outdoor temperature-difference excessive
The mist frost producing, thus see object and its change of the inside clearly.
Beneficial effect：Compared by prior art, this utility model is opened and closed insulation pressure-proof water tight door soon and has the advantage that：This
Good, the resistance to pressure of watertight door air-tightness of utility model, high insulating effect and open flexibly, can bear outdoor and interior relatively
The big temperature difference, can high temperature resistant and low temperature；The pressure limit that watertight door of the present utility model can bear is 57Kpa-100Kpa,
Humidity range is 30%R.H～95%R.H, and temperature range is -50 DEG C～50 DEG C；The windowpane of door-plate is provided with double-layer electric heating
The fire prevention mist frost that can remove at any time on glass within -50 DEG C～50 DEG C temperature ranges of safety glass see clearly the inside object and
Its change；Fast opening and closing insulation pressure-proof water tight door of the present utility model is rational in infrastructure, dependable performance, by center opening device, even
Bar assembly, dog wedge play various functions it is adaptable to the outdoor and indoor temperature difference is larger and needs seal the space bearing pressure.
Brief description
Fig. 1 is the structural representation that this utility model is opened and closed insulation pressure-proof water tight door soon；
Fig. 2 is the sectional view along A-A in Fig. 1；
Fig. 3 is the sectional view along B-B in Fig. 1；
Fig. 4 is the sectional view along E-E in Fig. 1；
Fig. 5 is the enlarged drawing at C in Fig. 2.
Specific embodiment
The utility model is described in further detail with accompanying drawing with reference to embodiments.
Embodiment 1
As Figure 1-5, a kind of fast opening and closing insulation pressure-proof water tight door, is hinged on doorframe including doorframe 1 and by hinge 3
On door-plate 2, hinge 3 is internally provided with thrust ball bearing 18；Door-plate 2 one side is provided with center opening device 20, and center is opened
Device 20 includes handwheel 10 and two intermeshing gear wheels 12 and little gear 11, and the speed ratio of its gear wheel and little gear is
87：1；Connected with dog 4 by two master connecting-rods 5 and each first connecting rod 6, second connecting rod 7, third connecting rod 8, fourth link 9
Connect, gear wheel 12 and little gear 11 are driven by handwheel 10 clockwise, rotate counterclockwise center opening device 20, power is passed
To on master connecting-rod 5, master connecting-rod 5 drives and divides on first connecting rod 6, second connecting rod 7, third connecting rod 8, fourth link 9 and connecting rod
20 dogs 4 of cloth, make wedge 16 locking on dog 4 and doorframe and open, this 20 dogs be used for controlling the airtight of door and
The pressure being born；The opposite side of door-plate 2 is provided with shrouding 13, shrouding 13 includes inner sealed board 21 and outer shrouding 22, described interior
Shrouding 21 and door-plate 2 seal to compress the dog in door-plate, outer shrouding 22 and inner sealed board sealing, and inside is filled with rock wool；Door-plate 2
And inner sealed board 21 between, between inner sealed board 21 and outer shrouding 22 and be provided with reinforcement 14, in door-plate, length direction is with 5 10#
Channel-section steel as reinforcement, 4 10# channel-section steels of short transverse as reinforcement, the grid dotted line intersecting in Fig. 1 be length direction and
The reinforcement of short transverse；Between inner sealed board 21 and outer shrouding 22, filling rock wool 15 effectively can play insulation effect, and
An inside, the deformation of outside pressurized Rear Door can effectively be prevented by reinforcement 14；Resistance to compressed water seal is provided with doorframe 1
Bar 23；2 windowpanes 19 are additionally provided with door-plate 2, the glass of windowpane 19 is double-layer electric heating fire prevention safety glass 17, leads to
The mist frost on glass can be removed after electricity at any time within -50 DEG C～50 DEG C temperature ranges, effectively prevent because temperature is too low or
Person is too high cause people cannot be introduced into internal observe things sight line not enough the drawbacks of, pass through glass in the case that door does not need to open
Glass window sees article and its change of inside in time clearly.
Claims (10)
1. a kind of fast opening and closing insulation pressure-proof water tight door is it is characterised in that including doorframe (1) and being hinged on the door on doorframe (1)
Plate (2), described door-plate one side is provided with center opening device (20), and another side is provided with shrouding (13), described shrouding (13) bag
Include inner sealed board (21) and outer shrouding (22), inner sealed board (21) is sealed with door-plate (2), and outer shrouding (22) is sealed with inner sealed board (21)；
Described center opening device (20) connects dog (4) by link assembly, drives dog by center of rotation opening device (20)
(4) lock and unlatching with the wedge (16) on doorframe, door-plate (2) is additionally provided with windowpane (19).
2. fast opening and closing insulation pressure-proof water tight door according to claim 1 is it is characterised in that described door-plate (2) passes through hinge
(3) it is hinged on doorframe (1).
3. fast opening and closing insulation pressure-proof water tight door according to claim 2 is it is characterised in that arrange inside described hinge (3)
There is thrust ball bearing (18).
4. fast opening and closing insulation pressure-proof water tight door according to claim 1 is it is characterised in that described center opening device includes
Handwheel (10), and intermeshing gear wheel (12) and little gear (11).
5. fast opening and closing insulation pressure-proof water tight door according to claim 4 is it is characterised in that described gear wheel (12) and little tooth
The speed ratio of wheel (11) is 87：1.
6. fast opening and closing insulation pressure-proof water tight door according to claim 1 is it is characterised in that outer shrouding (22) and inner sealed board
(21) it is filled with rock wool (15) between.
7. fast opening and closing insulation pressure-proof water tight door according to claim 6 is it is characterised in that described door-plate (2) and inner sealed board
(21), between, between inner sealed board (21) and outer shrouding (22), it is provided with reinforcement (14).
8. fast opening and closing insulation pressure-proof water tight door according to claim 1 is it is characterised in that described link assembly includes two
Master connecting-rod (6), two first connecting rods (5), two second connecting rods (7), two third connecting rods (8), two fourth link (9).
9. fast opening and closing insulation pressure-proof water tight door according to claim 1 is it is characterised in that be provided with described doorframe (1)
Pressure water retaining and sealing strip (23).
10. fast opening and closing insulation pressure-proof water tight door according to claim 1 is it is characterised in that the glass of described windowpane (19)
Glass is double-layer electric heating fire prevention safety glass (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620718765.3U CN205936234U (en) | 2016-07-08 | 2016-07-08 | Withstand voltage watertight door of fast switching heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620718765.3U CN205936234U (en) | 2016-07-08 | 2016-07-08 | Withstand voltage watertight door of fast switching heat preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936234U true CN205936234U (en) | 2017-02-08 |
Family
ID=57927906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620718765.3U Active CN205936234U (en) | 2016-07-08 | 2016-07-08 | Withstand voltage watertight door of fast switching heat preservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971467A (en) * | 2016-07-08 | 2016-09-28 | 南京溧水振兴船舶附件有限公司 | Quick opening and closing type heat insulation pressure-proof watertight door |
-
2016
- 2016-07-08 CN CN201620718765.3U patent/CN205936234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971467A (en) * | 2016-07-08 | 2016-09-28 | 南京溧水振兴船舶附件有限公司 | Quick opening and closing type heat insulation pressure-proof watertight door |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |