CN106049919B - Cold storage and cold-prevention bridge bolt assembly - Google Patents
Cold storage and cold-prevention bridge bolt assembly Download PDFInfo
- Publication number
- CN106049919B CN106049919B CN201610617626.6A CN201610617626A CN106049919B CN 106049919 B CN106049919 B CN 106049919B CN 201610617626 A CN201610617626 A CN 201610617626A CN 106049919 B CN106049919 B CN 106049919B
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- Prior art keywords
- cold
- wall
- sealing device
- rod section
- spiro rod
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- 238000007789 sealing Methods 0.000 claims abstract description 71
- 125000003003 spiro group Chemical group 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/10—Buildings forming part of cooling plants
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to a kind of cold storage and cold-prevention bridge bolt assembly, cold-prevention bridge bolt assembly assembles the wall of cold storage, and the wallboard of wall is fitted in the side of frame body, and the lockhole of wallboard connects into perforated hole with the connecting hole of frame body.Cold-prevention bridge bolt assembly includes connecting rod, the sealing device that locks, keeps out sealing device.Connecting rod wears perforated hole, and connecting rod includes spiro rod section and the anti-cold rod segment being connect with spiro rod section one end, and the thermal conductivity factor of anti-cold rod segment is less than the thermal conductivity factor of spiro rod section.The sealing device that locks is mounted on the one end of spiro rod section far from anti-cold rod segment, with the side of wall against and the corresponding end part seal to lockhole.It keeps out sealing device and is arranged on the one end of anti-cold rod segment far from spiro rod section, with the side of wall against and the corresponding end part seal to lockhole.The thermal conductivity factor of the thermal conductivity ratio spiro rod section of anti-cold rod segment is low, slows down the exchange velocity of heat, can reduce the cold and hot exchange capacity inside and outside freezer, ensure the heat insulation effect of freezer, reduce energy consumption.
Description
Technical field
The present invention relates to building field, more specifically to a kind of cold storage and cold-prevention bridge bolt assembly.
Background technology
Each wallboard that cold storage in the relevant technologies is spelled usually is respectively installed on freezer frame body, and wallboard is equipped with lock
Hole, after frame body directly wears lockhole and connecting hole when being equipped with connecting hole corresponding with lockhole, wallboard and sealed frame body by screw rod
Wallboard and erection of frames are positioned.Since screw rod is metal material, thermal conductivity factor is higher, is equivalent to after wearing lockhole in freezer
A passage of heat is erected inside and outside storehouse, external heat can be transmitted into freezer, and internal cold also can be to freezer unofficial biography
It passs, causes the loss of the cold in freezer, reduce the heat insulation effect of freezer, also increase energy consumption.
Invention content
The technical problem to be solved in the present invention is, provides a kind of improved cold storage and cold-prevention bridge bolt assembly.
The technical solution adopted by the present invention to solve the technical problems is：Construct a kind of cold-prevention bridge bolt assembly, for pair
Freezer wallboard, the freezer frame body of the wall of cold storage are assembled, and the wallboard is equipped with the lockhole through both sides, described
Wallboard is fitted in the side of the frame body, and the frame body is equipped with connecting hole corresponding with the lockhole, the lockhole, connecting hole
Corresponding connection forms perforated hole, and the cold-prevention bridge bolt assembly includes connecting rod, the sealing device that locks, keeps out sealing device；
The connecting rod wears the perforated hole, and the both ends of the perforated hole are stretched out at the both ends of the connecting rod respectively,
The connecting rod includes spiro rod section and the anti-cold rod segment being connect with described spiro rod section one end, and the thermal conductivity factor of the anti-cold rod segment is low
In the thermal conductivity factor of the spiro rod section；
The locking sealing device is mounted on the one end of the spiro rod section far from the anti-cold rod segment, corresponding with the wall
Side against and to the corresponding end part seal of the perforated hole；
The sealing device of keeping out is arranged on the described one end of anti-cold rod segment far from the spiro rod section, corresponding with the wall
Side against and to the corresponding end part seal of the perforated hole.
Preferably, the locking sealing device includes the fastener being spirally connected with the spiro rod section and is set in the spiral shell
Gasket, spring washer in rod segment, the gasket are located at the fastener close to the wall side, the spring washer
It is folded between the fastener and the gasket.
Preferably, perforated hole end border corresponding with the locking sealing device is equipped with indent in the wall
First inner fovea part, the locking sealing device further include the sealing-plug that set is set on the spiro rod section, and the sealing-plug is located at institute
Gasket is stated close to the wall side；
The sealing-plug includes covering the first sleeve being set on the spiro rod section and is arranged on the first sleeve close to institute
The first flange of gasket one end is stated, the shape of the first sleeve is suitable with the shape of first inner fovea part, and described first
Casing is inserted into first inner fovea part, and the shape of the first flange is more than the shape of first inner fovea part.
Preferably, the locking sealing device further includes the cartridge seal cover that one end is opening, and the seal closure is located at
On the fastener and the sealing-plug, and the side fitting corresponding with the wall that is open.
Preferably, the described one end of anti-cold rod segment far from the spiro rod section is equipped with the outer diameter that outer diameter is more than the anti-cold rod segment
Gear cap.
Preferably, the sealing device of keeping out includes further including the first sealing rubber ring, and the first sealing rubber ring set is set to
In the anti-cold rod segment, and positioned at the gear cap close to the wall side, with the gear cap against.
Preferably, perforated hole end corresponding with gear cap border is equipped with indent in the second indent of the wall
Portion；
The sealing device of keeping out further includes sealing cover, the second sealing rubber ring, and the sealing cover is set to described anti-including set
The second casing in cold rod segment and positioned at second flange of second casing far from described wall one end, second casing
Shape is suitable with the shape of second inner fovea part, and second casing is inserted into second inner fovea part, second method
Blue shape is more than the shape of second inner fovea part；
Second sealing rubber ring is set in outside second casing matches with the second flange close to the wall side
It closes, to compress the outer surface of the wall.
Preferably, the anti-cold rod segment is the rhabodoid of the nylon material for the end for being coated on the spiro rod section, described anti-
The outer diameter of cold rod segment is more than the outer diameter of spiro rod section.
Preferably, the anti-cold rod segment and the perforated hole close-fitting.
The present invention also constructs a kind of cold storage, and including wall, the wall includes freezer wallboard, freezer frame body, described
Wallboard is equipped with the lockhole through both sides, and the wallboard is fitted in the side of the frame body, the frame body be equipped with it is described
The corresponding connecting hole of lockhole, the lockhole, connecting hole connect to form perforated hole, further include the cold-prevention bridge bolt assembly, institute
Cold-prevention bridge bolt assembly is stated to include connecting rod, the sealing device that locks, keep out sealing device；
The connecting rod wears the perforated hole, and the both ends of the perforated hole are stretched out at the both ends of the connecting rod respectively,
The connecting rod includes spiro rod section and the anti-cold rod segment being connect with described spiro rod section one end, and the thermal conductivity factor of the anti-cold rod segment is low
In the thermal conductivity factor of the spiro rod section；
The locking sealing device is mounted on the one end of the spiro rod section far from the anti-cold rod segment, corresponding with the wall
Side against and to the corresponding end part seal of the perforated hole；
The sealing device of keeping out is arranged on the described one end of anti-cold rod segment far from the spiro rod section, corresponding with the wall
Side against and to the corresponding end part seal of the perforated hole.
Implement the cold storage of the present invention and cold-prevention bridge bolt assembly, have the advantages that：Cold-prevention bridge spiral shell of the present invention
Anti-cold rod segment in bolt assembly is less than the material of spiro rod section for thermal conductivity factor, and the anti-cold rod segment for making thermal conductivity factor relatively low slows down heat
Exchange velocity, the cold and hot exchange capacity inside and outside freezer can be reduced, ensure the heat insulation effect of freezer, reduce energy consumption.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the decomposing state structure diagram of the cold-prevention bridge bolt assembly and wallboard in the embodiment of the present invention；
Schematic diagram when Fig. 2 is the lockhole of the connecting rod insertion wallboard of the cold-prevention bridge bolt assembly in Fig. 1；
Fig. 3 is the decomposing state schematic diagram of the cold-prevention bridge bolt assembly in Fig. 1；
Fig. 4 is locking sealing device and the decomposition diagram of screw rod one end in Fig. 3；
Fig. 5 is the cooperation schematic diagram for keeping out sealing device and anti-cold rod segment one end in Fig. 3.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific embodiment of the present invention.
As shown in Figure 1 and Figure 2, the cold storage in a preferred embodiment of the invention includes wall, and wall includes multiple spellings
The freezer wallboard 1 connect and the freezer frame body 3 being supported to wallboard 1, frame body 3 is usually frame structure, positioned at the outside of wallboard 1
Face.Adjacent wallboard 1 can be while and while be spliced to form a face wall or be spliced to form in the wall or side knead dough of angle and be in
The wall of angle, multiple wallboards 1 be spliced into can storage article freezer room shape, wallboard 1 be usually sandwich thermal insulated cold storage plate,
Play the effect of heat-insulation and heat-preservation.Be respectively equipped with cold-prevention bridge bolt assembly 2 between each wallboard 1 and frame body 3, by wallboard 1 and frame body 3 it
Between assemble fix.
Wallboard 1 is equipped with the lockhole 11 through both sides, and wallboard 1 is fitted in the side of frame body 3, and frame body 3 is equipped with and lock
11 corresponding connecting hole of hole, lockhole 11, connecting hole correspond to connection and form perforated hole, and cold-prevention bridge bolt assembly 2 can wear lockhole 11
Frame body 3 and wallboard 1 are positioned with connecting hole, so as to which wallboard 1 and frame body 3 are connected fixation.
With reference to shown in Fig. 3 to Fig. 5, in some embodiments, cold-prevention bridge bolt assembly 2 includes connecting rod 21, locking sealing
Device 22 keeps out sealing device 23.Connecting rod 21 is arranged in perforated hole, and the both ends of connecting rod 21 stretch out the two of perforated hole respectively
End.Connecting rod 21 includes spiro rod section 211 and the anti-cold rod segment 212 being connect with 211 one end of spiro rod section, the heat conduction of anti-cold rod segment 212
Coefficient is less than the thermal conductivity factor of spiro rod section 211.Preferably, anti-cold rod segment 212 is the nylon material for the end for being coated on spiro rod section 211
The rhabodoid of matter is fitted close with spiro rod section 211, increases bonding strength, and in other embodiments, anti-cold rod segment 212 is alternatively
The relatively low rhabodoid of other thermal conductivity factors such as plastic cement.
Further, the outer diameter of anti-cold rod segment 212 is more than the outer diameter of spiro rod section 211, can increase the strong of anti-cold rod segment 212
Degree, meanwhile, increase the bonding strength with spiro rod section 211.In other embodiments, anti-cold rod segment 212 also may be used with anti-cold rod segment 212
Pass through closure interlocking.In some embodiments, anti-cold rod segment 212 and perforated hole close-fitting, can play the work sealed to perforated hole
With reducing the loss of refrigeration capacity in freezer caused by the flowing of air.
The sealing device 22 that locks is mounted on the one end of spiro rod section 211 far from anti-cold rod segment 212, and side corresponding with wall is supported
It leans on, and the corresponding end part seal to perforated hole.It keeps out sealing device 23 and is arranged on one of anti-cold rod segment 212 far from spiro rod section 211
End, side corresponding with wall is against and the corresponding end part seal to perforated hole.
Spiro rod section 211 is usually metal material, it is ensured that the bonding strength after being spirally connected with locking sealing device 22, at other
In embodiment, the other materials such as spiro rod section 211 or plastic cement.Anti-cold rod segment 212 is nonmetallic nylon material, due to nylon
The thermal conductivity factor of the thermal conductivity ratio spiro rod section 211 of material is low, and the anti-cold rod segment 212 of nylon section is allowed to slow down the exchange speed of heat
Degree, can reduce the cold and hot exchange capacity inside and outside freezer, ensure the heat insulation effect of freezer, reduce energy consumption.
Preferably, in actual installation process, anti-cold rod segment 212 is stretched out to the inside of freezer, and spiro rod section 211 is to freezer
Outside is stretched out, allow the cold in freezer encounter after anti-cold rod segment 212 cold will not quickly to freezer external diffusion, meanwhile, outside freezer
Heat through spiro rod section 211 to after anti-cold rod segment 212, will not quickly be spread into freezer, the heat preservation that freezer has had is allowed to imitate
Fruit.In other embodiments, anti-cold rod segment 212 can also be stretched out to the outside of freezer, spiro rod section 211 is stretched on the inside of freezer
Go out.
After the 2 sealed fixation of cold-prevention bridge bolt assembly, locking sealing device 22 keeps out sealing device 23 respectively by perforated hole
The end part seal at both ends can play the role of inside and outside wall being isolated, and reduce cold in the heat and freezer outside freezer
Measure the loss of refrigeration capacity by causing freezer after the cold and hot exchange of perforated hole position progress.
Locking sealing device 22 includes the fastener 221 being spirally connected with spiro rod section 211 and is set on spiro rod section 211
Gasket 222, spring washer 223, gasket 222 are located at fastener 221 close to wall side, and spring washer 223 is folded in tightly
Between firmware 221 and gasket 222.Fastener 221 can compress gasket 222, spring washer 223 on frame body 3, allow wear and penetrate
The end part seal in hole, in other embodiments, gasket 222 can be also folded between wallboard 1 and frame body 3, play the work of sealing
With or the both sides of frame body 3, gasket 222 is set respectively.
Locking sealing device 22 further includes the sealing-plug 224 that set is set on spiro rod section 211, and sealing-plug 224 is located at gasket
222 close to wall side.Sealing-plug 224 includes covering the first sleeve 2241 being set on spiro rod section 211 and is arranged on first sleeve
2241 close to 222 one end of gasket first flange 2242.Perforated hole is equipped with 22 corresponding end border of locking sealing device
For indent in the first inner fovea part of wall, the shape of first sleeve 2241 is suitable with the shape of the first inner fovea part.First sleeve 2241
It is inserted into the first inner fovea part, the end position of perforated hole is sealed.Since sealing-plug 224 is usually flexible glue material, lead
Hot coefficient is relatively low, can also play heat-insulated effect.
The shape of first flange 2242 is more than the shape of the first inner fovea part, and first flange 2242 is at the end of first sleeve 2241
Portion forms sealing, reduces heat conduction.Preferably, first flange 2242 fits in the outside of wall, and gasket 222 is located at first flange
2242 sides opposite with wall, the shape of gasket 222 are more than the shape of first flange 2242, allow gasket 222 to first
Flange 2242 carries out lidstock.In other embodiments, first flange 2242 is also allowed for be folded between frame body 3 and wallboard 1,
Allow first flange 2242 and gasket 222 be sealed respectively from the both sides of frame body 3 it is heat-insulated.
Locking sealing device 22 further includes the cartridge seal cover 225 that one end is opening, and seal closure 225 is located at fastener
221 and sealing-plug 224 on, and corresponding with the wall side of being open is bonded, and plays heat-insulated effect.Preferably, seal closure 225 can
For the cover body structure of nylon material, the heat-transfer rate to spiro rod section 211 is reduced.
In some embodiments, the anti-cold one end of rod segment 212 far from spiro rod section 211 is equipped with outer diameter more than anti-cold rod segment 212
Outer diameter gear cap 213, gear cap 213 can be with the side of wall against carrying out axially position for connecting rod 21.It is simultaneously as anti-
Cold rod segment 212 is nylon material, may also function as the effect of sealing.
It keeps out sealing device 23 and includes the first sealing rubber ring 231, the first 231 sets of sealing rubber ring is set in anti-cold rod segment 212,
And positioned at gear cap 213 close to wall side, with gear cap 213 against playing sealing and heat-insulated effect.
It keeps out sealing device 23 and further includes sealing cover 232, the second sealing rubber ring 233, sealing cover 232 is set to anti-cold including set
The second casing 2321 in rod segment 212 and positioned at second flange 2322 of second casing 2321 far from wall one end.Perforated hole with
213 corresponding end border of gear cap is equipped with indent in the second inner fovea part of wall, shape and the second indent of the second casing 2321
The shape in portion is suitable.Second casing 2321 is inserted into the second inner fovea part, and the end position of perforated hole is sealed.Due to close
Capping 232 is usually flexible glue material, and thermal conductivity factor is relatively low, can also play heat-insulated effect.
The shape of second flange 2322 is more than the shape of the second inner fovea part, and the second sealing rubber ring 233 is set in the second casing
2321 outer and second flanges 2322 are close to the cooperation of wall side, between the outer surface of sandwiched to wall and second flange 2322.
Second flange 2322 is compressed by gear cap 213 on wall, and sealing cover 232, the second sealing rubber ring 233 are formed in the end of perforated hole
Sealing reduces heat conduction.
By the cold-prevention bridge bolt assembly 2 of the present invention, the cold and hot exchange inside and outside cold storage can be substantially reduced, ensure that cold
The heat insulation effect in Kuku room, reduces energy consumption.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of cold-prevention bridge bolt assembly (2), freezer wallboard, freezer frame body (3) for the wall to cold storage carry out group
Dress, the wallboard (1) are equipped with the lockhole (11) through both sides, and the wallboard (1) is fitted in the side of the frame body (3),
The frame body (3) is equipped with connecting hole corresponding with the lockhole (11), and the lockhole (11), connecting hole correspond to connection formation and wear
Perforation, which is characterized in that the cold-prevention bridge bolt assembly (2) including connecting rod (21), locking sealing device (22), keep out sealing
Device (23)；
The connecting rod (21) wears the perforated hole, the connecting rod (21) including spiro rod section (211) and with the spiro rod section
(211) the anti-cold rod segment (212) of one end connection, the thermal conductivity factor of the anti-cold rod segment (212) is less than the spiro rod section (211)
Thermal conductivity factor；
The locking sealing device (22) is mounted on the one end of the spiro rod section (211) far from the anti-cold rod segment (212), with institute
The corresponding side of wall is stated against and to the corresponding end part seal of the perforated hole；
The sealing device (23) of keeping out is arranged on the one end of the anti-cold rod segment (212) far from the spiro rod section (211), with institute
The corresponding side of wall is stated against and to the corresponding end part seal of the perforated hole；
The locking sealing device (22) is including the fastener (221) that is spirally connected with the spiro rod section (211) and is set in described
Gasket (222), spring washer (223) on spiro rod section (211), the gasket (222) are leaned on positioned at the fastener (221)
The nearly wall side, the spring washer (223) are folded between the fastener (221) and the gasket (222)；
The one end of the anti-cold rod segment (212) far from the spiro rod section (211) is equipped with outer diameter and is more than the anti-cold rod segment (212)
The gear cap (213) of outer diameter.
2. cold-prevention bridge bolt assembly (2) according to claim 1, which is characterized in that the perforated hole and the locking are close
The corresponding end border of seal apparatus (22) is equipped with indent in the first inner fovea part of the wall, and the locking sealing device (22) is also
The sealing-plug (224) being set to including set on the spiro rod section (211), the sealing-plug (224) are leaned on positioned at the gasket (222)
The nearly wall side；
The sealing-plug (224) is including covering the first sleeve (2241) that is set on the spiro rod section (211) and being arranged on described the
Sleeve (2241) is close to the first flange (2242) of the gasket (222) one end, the shape of the first sleeve (2241)
Suitable with the shape of first inner fovea part, the first sleeve (2241) is inserted into first inner fovea part, and described first
The shape of flange (2242) is more than the shape of first inner fovea part.
3. cold-prevention bridge bolt assembly (2) according to claim 2, which is characterized in that the locking sealing device (22) is also
Including the cartridge seal cover (225) that one end is opening, the seal closure (225) is located at the fastener (221) and described close
On blocking (224), and the side fitting corresponding with the wall that is open.
4. cold-prevention bridge bolt assembly (2) according to claim 1, which is characterized in that described to keep out sealing device (23) packet
The first sealing rubber ring (231) is included, the first sealing rubber ring (231) set is set on the anti-cold rod segment (212), and positioned at described
Gear cap (213) close to the wall side, with the gear cap (213) against.
5. cold-prevention bridge bolt assembly (2) according to claim 4, which is characterized in that the perforated hole and the gear cap
(213) corresponding end border is equipped with indent in the second inner fovea part of the wall；
The sealing device (23) of keeping out further includes sealing cover (232), the second sealing rubber ring (233), sealing cover (232) packet
Include the second casing (2321) that set is set on the anti-cold rod segment (212) and positioned at second casing (2321) far from the wall
The second flange (2322) of body one end, the shape of second casing (2321) is suitable with the shape of second inner fovea part, institute
It states the second casing (2321) to be inserted into second inner fovea part, the shape of the second flange (2322) is more than in described second
The shape of recess portion；
Second sealing rubber ring (233) is set in second casing (2321) outside with the second flange (2322) close to institute
The cooperation of wall side is stated, to compress the outer surface of the wall.
6. cold-prevention bridge bolt assembly (2) according to any one of claims 1 to 5, which is characterized in that the anti-cold rod segment
(212) it is the rhabodoid of the nylon material of end for being coated on the spiro rod section (211), the outer diameter of the anti-cold rod segment (212)
More than the outer diameter of spiro rod section (211).
7. cold-prevention bridge bolt assembly (2) according to claim 6, which is characterized in that the anti-cold rod segment (212) with it is described
Perforated hole close-fitting.
8. a kind of cold storage, including wall, the wall includes freezer wallboard, freezer frame body (3), is set on the wallboard (1)
There is the lockhole (11) through both sides, the wallboard is fitted in the side of the frame body (3), and the frame body (3) is equipped with and institute
The corresponding connecting hole of lockhole (11) is stated, the lockhole (11), connecting hole connect to form perforated hole, which is characterized in that further include power
Profit requires 1 to 7 any one of them cold-prevention bridge bolt assembly (2), the cold-prevention bridge bolt assembly (2) including connecting rod (21),
Locking sealing device (22) keeps out sealing device (23)；
The connecting rod (21) wears the perforated hole, and the both ends of the connecting rod (21) stretch out the two of the perforated hole respectively
End, the anti-cold rod segment (212) that the connecting rod (21) connect including spiro rod section (211) and with the spiro rod section (211) one end, institute
The thermal conductivity factor for stating anti-cold rod segment (212) is less than the thermal conductivity factor of the spiro rod section (211)；
The locking sealing device (22) is mounted on the one end of the spiro rod section (211) far from the anti-cold rod segment (212), with institute
The corresponding side of wall is stated against and to the corresponding end part seal of the perforated hole；
The sealing device (23) of keeping out is arranged on the one end of the anti-cold rod segment (212) far from the spiro rod section (211), with institute
The corresponding side of wall is stated against and to the corresponding end part seal of the perforated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617626.6A CN106049919B (en) | 2016-07-29 | 2016-07-29 | Cold storage and cold-prevention bridge bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617626.6A CN106049919B (en) | 2016-07-29 | 2016-07-29 | Cold storage and cold-prevention bridge bolt assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049919A CN106049919A (en) | 2016-10-26 |
| CN106049919B true CN106049919B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610617626.6A Active CN106049919B (en) | 2016-07-29 | 2016-07-29 | Cold storage and cold-prevention bridge bolt assembly |
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| CN (1) | CN106049919B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107228412A (en) * | 2017-07-24 | 2017-10-03 | 广东美的暖通设备有限公司 | Air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4158938A (en) * | 1977-10-05 | 1979-06-26 | Owens-Corning Fiberglas Corporation | Foamed plastic panel connecting means and wall structure |
| US4571909A (en) * | 1984-09-07 | 1986-02-25 | Keller Structures, Inc. | Insulated building and method of manufacturing same |
| JP2000274589A (en) * | 1999-03-24 | 2000-10-03 | Kanegafuchi Chem Ind Co Ltd | Vacuum heat insulated body and securing tool |
| CN1632265A (en) * | 2004-11-07 | 2005-06-29 | 戴卫东 | Fresh-keeping warehouse and refrigeration house construction technology |
| DE102006061110A1 (en) * | 2006-12-22 | 2008-06-26 | Fischerwerke Gmbh & Co. Kg | Spacer for the attachment of an object to a wall having an insulating layer |
| CN201512968U (en) * | 2009-09-09 | 2010-06-23 | 欧文斯科宁知识产权资产有限公司 | Refrigerating room wall body heat preservation structure |
| CN206091414U (en) * | 2016-07-29 | 2017-04-12 | 深圳赤晓建筑科技有限公司 | Freezer storehouse and anti cold bridge bolt assembly |
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2016
- 2016-07-29 CN CN201610617626.6A patent/CN106049919B/en active Active
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