CN105545027A - Metal large negative pressure thermal insulation room - Google Patents
Metal large negative pressure thermal insulation room Download PDFInfo
- Publication number
- CN105545027A CN105545027A CN201610067715.8A CN201610067715A CN105545027A CN 105545027 A CN105545027 A CN 105545027A CN 201610067715 A CN201610067715 A CN 201610067715A CN 105545027 A CN105545027 A CN 105545027A
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- China
- Prior art keywords
- plug
- edge connector
- angle joint
- pipe
- unit
- 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.)
- Granted
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- 239000002184 metal Substances 0.000 title claims abstract description 47
- 238000009413 insulation Methods 0.000 title claims abstract description 26
- 238000002955 isolation Methods 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 206010068052 Mosaicism Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004795 extruded polystyrene foam Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 239000002341 toxic gas Substances 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
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
-
- 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
- E04B1/80—Heat insulating elements slab-shaped
Abstract
The invention provides a metal large negative pressure thermal insulation room. The metal large negative pressure thermal insulation room comprises a lower air chamber and an upper air chamber which are alternately arranged. The lower air chamber comprises a metal frame body, a thermal insulation plate fixed to the metal frame body, a lower air inlet pipe and a lower air outlet pipe, wherein the lower air inlet pipe and the lower air outlet pipe are connected; the lower air inlet pipe and the lower air outlet pipe are arranged on the lower left portion and the lower right portion of the front wall of the lower air chamber respectively. The upper air chamber comprises a metal frame body, a thermal insulation plate fixed to the metal frame body, an upper air inlet pipe and an upper air outlet pipe, wherein the upper air inlet pipe and the upper air outlet pipe are connected; the upper air inlet pipe and the upper air outlet pipe are arranged on the upper left portion and the upper right portion of the front wall of the lower air chamber respectively. A draught fan is arranged between the lower air inlet pipe and the lower air outlet pipe. A draught fan is arranged between the upper air inlet pipe and the upper air outlet pipe. The side walls of the thermal insulation room are provided with side ventilation pipes, and the top of the thermal insulation room is provided with a top ventilation pipe. The metal large negative pressure thermal insulation room is simple in structure, convenient to use, low in cost, high in bearing capacity and high in connection efficiency, and when the metal large negative pressure thermal insulation room is connected with a thermal insulation room frame, the service life is long, and sealing performance is good.
Description
Technical field
The invention belongs to engineering field, particularly the large-scale negative pressure heat-insulating room of a kind of metal.
Background technology
In recent years, utilize wall thermal insulating to realize building energy conservation to be more and more taken seriously, country has also started rigid and absolute enforcement Research on Energy Saving, and the existing commercially extensive heat insulating material used mainly contains EPS (polystyrene foam), PS (extruded polystyrene foam) and PU (polyurethane foam).The maximum advantage of this type of organic insulation material is light weight, heat insulation, insulation, but maximum defect be easy firing, easily aging, fire savety is poor, not through the disaster hidden-trouble that flame treatment is all serious, causes Fire Accidents for Buildings.Hard polyurethane foam is a kind of inflammable organic insulation material, a large amount of toxic gases and smog is discharged when burning, serious threat is caused to the security of the lives and property of people, therefore, if its inflammable fire safety sex chromosome mosaicism of solution that can not be effective, practical, so RPUF just cannot obtain and apply on a large scale in China's building energy conservation.
Can the problems such as heat-resisting, the fire protection flame retarding of RPUF become important topic in the urgent need to address, be to be related to RPUF continue one of key factor developed.How to improve the heat resistance of existing hard polyurethane foam and improve the research of its anti-flammability and apply on a large scale and become the major issue that present stage needs solution badly.
Metal wheel cover room is widely used in the equipment of industrial product.But be limited to and connect the factor such as tightness and sealing, existing metal negative pressure wheel cover room general size is less, and bandpass is only several meters; Once oversize, connect not tight on the one hand, application life is shorter, and sealing is poor on the other hand, and wheel cover indoor and outdoor is difficult to have certain negative pressure.
Summary of the invention
Goal of the invention: in order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide the large-scale negative pressure heat-insulating room of a kind of metal.
Technical scheme: the large-scale negative pressure heat-insulating room of a kind of metal provided by the invention, comprises one group of staggered lower air chamber and ipper air chamber; Described lower air chamber comprises metal frame), the insulating board be fixed in metal frame, the lower blast pipe be connected to each other and lower discharge pipe, described lower blast pipe and lower discharge pipe are located at lower air chamber's antetheca lower left quarter and right lower quadrant respectively; Described ipper air chamber comprises metal frame), the insulating board be fixed in metal frame, the upper blast pipe be connected to each other and upper discharge pipe, described upper blast pipe and upper discharge pipe are located at lower air chamber's antetheca upper left quarter and upper right quarter respectively; Between described lower blast pipe and lower discharge pipe, between upper blast pipe and upper discharge pipe, be respectively equipped with blower fan; Described heat-insulating room sidewall is provided with side air chimney, and top is provided with top air chimney; Described insulating board for comprising insulating board framework, the outer isolation layer set gradually from bottom to top in insulating board framework, core isolation layer, inner insulating layer, insulating board framework outer wall is provided with heat insulating coat; Gas concrete is filled in outer isolation layer; Gangue is filled in described core isolation layer; Aerosil is filled in described inner insulating layer.
As improvement, lower blast pipe and the lower discharge pipe of described lower air chamber utilize airduct drawstring to fix; It is fixing that the upper blast pipe of described ipper air chamber and upper discharge pipe utilize airduct to support.
Improve as another kind, the structure of the metal frame of described lower air chamber and ipper air chamber is: the cube structure be formed by connecting by one group of limit Metallic rod and interior Metallic rod; Adopt angle joint to connect cube three intersection edges, adopt edge connector to extend each bar limit of cube.
As further improvement, described angle joint comprises plug-in unit on angle joint main body, angle joint support member and the angle joint anterior plug-in be connected with angle joint main body respectively, the right plug-in unit of angle joint, angle joint; On described angle joint anterior plug-in, the right plug-in unit of angle joint, angle joint, plug-in unit comprises cuboid metal derby, the L bracket of longitudinal section unfilled corner respectively, and described L bracket both sides are connected with the both sides of cuboid metal derby unfilled corner; The angle of the L bracket on the right plug-in unit of angle joint anterior plug-in, angle joint, angle joint on plug-in unit is intersected in a bit, and described angle joint support member is fixed in L bracket; The inside wall of described angle joint support member is provided with intersecting parallels depression, is provided with nonskid coating in described intersecting parallels depression; On described angle joint anterior plug-in, the right plug-in unit of angle joint, angle joint plug-in unit sidewall on be respectively equipped with angle joint insulation layer, described angle joint insulation layer surface is provided with angle joint skid resistant course.
As further improvement, described edge connector comprises plug-in unit on edge connector main body and the left plug-in unit of edge connector be connected with edge connector main body respectively, the right plug-in unit of edge connector, edge connector anterior plug-in, edge connector; Described edge connector main body rear wall is provided with slot; Plug-in unit is respectively equipped with edge connector insulation layer for the left plug-in unit of described edge connector, the right plug-in unit of edge connector, edge connector anterior plug-in, edge connector, and described edge connector insulation layer is provided with edge connector wearing layer; Plug-in unit is respectively equipped with for the left plug-in unit of described edge connector, the right plug-in unit of edge connector, edge connector anterior plug-in, edge connector waveform depression, in described waveform depression, is provided with skid resistant course; Described slot inwall is provided with nonskid coating.
As further improvement, the limit support that described limit Metallic rod comprises cuboid limit pipe, longitudinal section is L shape, the one side of described limit support is fixed on a face of cuboid limit pipe, and two length of sides of support longitudinal section, limit are more than or equal to the length of side of pipe longitudinal section, cuboid limit; The surface of described limit support is provided with limit Metallic rod isolation layer, and Metallic rod isolation layer surface, described limit is provided with limit Metallic rod wearing layer; Two medial surfaces of described limit support and the top of cuboid limit pipe are respectively equipped with a Nian font depression, and a described Nian font sunk surface is provided with skid resistant course; Described cuboid limit inside pipe wall is provided with skid resistant course.
As further improvement, described interior Metallic rod is for comprising pipe, left wing and right flank in cuboid, described left wing and right flank are connected on the relative both sides in cuboid in pipe same level, left wing and right flank are higher than the horizontal plane of pipe in cuboid, in left wing, cuboid, pipe and right flank form a groove, are provided with bis-Nian font depression in described groove; Described left wing, right flank and groove surfaces are provided with interior Metallic rod isolation layer; Described interior Metallic rod isolation layer surface is provided with interior Metallic rod wearing layer, and described bis-Nian font sunk surface is provided with skid resistant course; Described cuboid inner tube wall is provided with skid resistant course.
Improve as another kind, the thickness of described outer isolation layer is 3-4cm; The thickness of described core isolation layer is 2-3cm; The thickness of described inner insulating layer is 2-3cm.
Beneficial effect: the invention provides metal large-scale negative pressure heat-insulating room structure simple, easy to use, with low cost, long service life, thermal insulation is good, good airproof performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the large-scale negative pressure heat-insulating room of metal of the present invention;
Fig. 2 is the structural representation of lower air chamber;
Fig. 3 is the structural representation of ipper air chamber;
Fig. 4 is the structural representation of angle joint;
Fig. 5 is the front view of angle joint;
Fig. 6 is the sectional view of plug-in unit on angle joint anterior plug-in, the right plug-in unit of angle joint, angle joint;
Fig. 7 is the structural representation of edge connector;
Fig. 8 is the stereogram of edge connector;
Fig. 9 is the rear elevation of edge connector;
Figure 10 is the sectional view of plug-in unit on the left plug-in unit of edge connector, the right plug-in unit of edge connector, edge connector anterior plug-in, edge connector;
Figure 11 is the structural representation of limit Metallic rod;
Figure 12 is the front view of limit Metallic rod;
Figure 13 is the top view of limit Metallic rod;
Figure 14 is the structural representation of interior Metallic rod;
Figure 15 is the front view of interior Metallic rod;
Figure 16 is the top view of interior Metallic rod;
Figure 17 is the structural representation of insulating board.
Detailed description of the invention
Below in conjunction with accompanying drawing the present invention made and further illustrating.
The large-scale negative pressure heat-insulating room of metal, is shown in Fig. 1 to 13, comprises one group of staggered lower air chamber and ipper air chamber; Lower air chamber comprises metal frame 1), the insulating board 2 be fixed in metal frame 1, the lower blast pipe 3 be connected to each other and lower discharge pipe 4, lower blast pipe 3 and lower discharge pipe 4 are located at lower air chamber's antetheca lower left quarter and right lower quadrant respectively; Ipper air chamber comprises metal frame 1), the insulating board 2 be fixed in metal frame 1, the upper blast pipe 5 be connected to each other and upper discharge pipe 6, upper blast pipe 5 and upper discharge pipe 6 are located at lower air chamber's antetheca upper left quarter and upper right quarter respectively; Between lower blast pipe 3 and lower discharge pipe 4, between upper blast pipe 5 and upper discharge pipe 6, be respectively equipped with blower fan; Heat-insulating room sidewall is provided with side air chimney 7, and top is provided with top air chimney 8; Insulating board 2 for comprising insulating board framework 15, the outer isolation layer 16 set gradually from bottom to top in insulating board framework 15, core isolation layer 17, inner insulating layer 18, insulating board framework 15 outer wall is provided with heat insulating coat 19; Gas concrete is filled in outer isolation layer 16; Gangue is filled in core isolation layer 17; Aerosil is filled in inner insulating layer 18.
The lower blast pipe 3 of lower air chamber and lower discharge pipe 4 utilize airduct drawstring 13 to fix; The upper blast pipe 5 of ipper air chamber and upper discharge pipe 6 utilize airduct to support 14 and fix.The structure of the metal frame 1 of lower air chamber and ipper air chamber is: the cube structure be formed by connecting by one group of limit Metallic rod 11 and interior Metallic rod 12; Adopt angle joint 9 to connect cube three intersection edges, adopt edge connector 10 to extend each bar limit of cube.Angle joint 9 comprises plug-in unit 24 on angle joint main body 21, angle joint support member 27 and the angle joint anterior plug-in 22 be connected with angle joint main body 21 respectively, the right plug-in unit 23 of angle joint, angle joint; On the right plug-in unit 23 of angle joint anterior plug-in 22, angle joint, angle joint, plug-in unit 24 comprises cuboid metal derby 25, the L bracket 26 of longitudinal section unfilled corner respectively, and L bracket 26 both sides are connected with the both sides of cuboid metal derby 25 unfilled corner; The angle of the L bracket 26 on the right plug-in unit 23 of angle joint anterior plug-in 22, angle joint, angle joint on plug-in unit 24 is intersected in a bit, and angle joint support member 27 is fixed in L bracket 26; The inside wall of angle joint support member 27 is provided with intersecting parallels depression 20, and in intersecting parallels depression, 20 are provided with nonskid coating; On the right plug-in unit 23 of angle joint anterior plug-in 22, angle joint, angle joint plug-in unit 24 sidewall on be respectively equipped with angle joint insulation layer 28, angle joint insulation layer 28 surface is provided with angle joint skid resistant course 29.
Edge connector 10 comprises plug-in unit 35 on edge connector main body 31 and the left plug-in unit of edge connector 32 be connected with edge connector main body 31 respectively, the right plug-in unit 33 of edge connector, edge connector anterior plug-in 34, edge connector; Edge connector main body 31 rear wall is provided with slot 36; Plug-in unit 35 is respectively equipped with edge connector insulation layer 38 for the right plug-in unit 33 of the left plug-in unit of edge connector 32, edge connector, edge connector anterior plug-in 34, edge connector, and edge connector insulation layer 38 is provided with edge connector wearing layer 39; Plug-in unit 35 is respectively equipped with for the right plug-in unit 33 of the left plug-in unit of edge connector 32, edge connector, edge connector anterior plug-in 34, edge connector waveform depression 37, in waveform depression 37, is provided with skid resistant course; Slot 36 inwall is provided with nonskid coating.
The limit support 42 that limit Metallic rod 11 comprises cuboid limit pipe 41, longitudinal section is L shape, the one side of limit support 42 is fixed on a face of cuboid limit pipe 41, and two length of sides of limit support 42 longitudinal section are more than or equal to the length of side of pipe 41 longitudinal section, cuboid limit; The surface of limit support 42 is provided with limit Metallic rod isolation layer 43, and Metallic rod isolation layer 43 surface, limit is provided with limit Metallic rod wearing layer 44; Two medial surfaces of limit support 42 and the top of cuboid limit pipe 41 are respectively equipped with Nian font depression the 45, one Nian font 45 surfaces of caving in and are provided with skid resistant course; Cuboid limit pipe 41 inwall is provided with skid resistant course.
Interior Metallic rod 12 is for comprising pipe 51 in cuboid, left wing 52 and right flank 53, left wing 52 and right flank 53 are connected on the relative both sides in cuboid in pipe 51 same level, left wing 52 and right flank 53 are higher than the horizontal plane of pipe in cuboid 51, in left wing 52, cuboid, pipe 51 and right flank 53 form a groove 54, are provided with bis-Nian font depression 57 in groove 54; Left wing 52, right flank 53 and groove 54 surface are provided with interior Metallic rod isolation layer 55; Interior Metallic rod isolation layer 55 surface is provided with interior Metallic rod wearing layer 56, bis-Nian font 57 surfaces of caving in and is provided with skid resistant course; In cuboid, pipe 51 inwall is provided with skid resistant course.
Pass into damp and hot air continuously in heat-insulating room, in heat-insulating room and outside wall temperature difference up to more than 40 DEG C; Illustrate that heat-insulating room effect of heat insulation of the present invention is very excellent; Meanwhile, inside and outside heat-insulating room, larger pressure differential is formed.
The above is only example of the present invention, not imposes any restrictions the present invention, every modifications and changes done above-mentioned example according to the technology of the present invention, still in the scope of technical solution of the present invention protection.
Claims (8)
1. the large-scale negative pressure heat-insulating room of metal, is characterized in that: comprise one group of staggered lower air chamber and ipper air chamber; Described lower air chamber comprises metal frame (1), the insulating board (2) be fixed in metal frame (1), the lower blast pipe (3) be connected to each other and lower discharge pipe (4), and described lower blast pipe (3) and lower discharge pipe (4) are located at lower air chamber's antetheca lower left quarter and right lower quadrant respectively; Described ipper air chamber comprises metal frame (1), the insulating board (2) be fixed in metal frame (1), the upper blast pipe (5) be connected to each other and upper discharge pipe (6), and described upper blast pipe (5) and upper discharge pipe (6) are located at lower air chamber's antetheca upper left quarter and upper right quarter respectively; Blower fan is respectively equipped with between described lower blast pipe (3) and lower discharge pipe (4), between upper blast pipe (5) and upper discharge pipe (6); Described heat-insulating room sidewall is provided with side air chimney (7), and top is provided with top air chimney (8);
Described insulating board (2) is for comprising insulating board framework (15), the outer isolation layer (16) set gradually from bottom to top in insulating board framework (15), core isolation layer (17), inner insulating layer (18), insulating board framework (15) outer wall is provided with heat insulating coat (19); Gas concrete is filled in outer isolation layer (16); Gangue is filled in described core isolation layer (17); Aerosil is filled in described inner insulating layer (18).
2. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 1, is characterized in that: the lower blast pipe (3) of described lower air chamber and lower discharge pipe (4) utilize airduct drawstring (13) to fix; The upper blast pipe (5) of described ipper air chamber and upper discharge pipe (6) utilize airduct to support (14) and fix.
3. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 1, is characterized in that: the structure of the metal frame (1) of described lower air chamber and ipper air chamber is: the cube structure be formed by connecting by one group of limit Metallic rod (11) and interior Metallic rod (12); Adopt angle joint (9) to connect cube three intersection edges, adopt edge connector (10) to extend each bar limit of cube.
4. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 3, is characterized in that: described angle joint (9) comprises plug-in unit (24) on angle joint main body (21), angle joint support member (27) and the angle joint anterior plug-in (22) be connected with angle joint main body (21) respectively, the right plug-in unit of angle joint (23), angle joint; On described angle joint anterior plug-in (22), the right plug-in unit of angle joint (23), angle joint, plug-in unit (24) comprises cuboid metal derby (25), the L bracket (26) of longitudinal section unfilled corner respectively, and described L bracket (26) both sides are connected with the both sides of cuboid metal derby (25) unfilled corner; The angle of the L bracket (26) on angle joint anterior plug-in (22), the right plug-in unit of angle joint (23), angle joint on plug-in unit (24) is intersected in a bit, and described angle joint support member (27) is fixed in L bracket (26); The inside wall of described angle joint support member (27) is provided with intersecting parallels depression (20), and in described intersecting parallels depression, (20) are provided with nonskid coating; On described angle joint anterior plug-in (22), the right plug-in unit of angle joint (23), angle joint plug-in unit (24) sidewall on be respectively equipped with angle joint insulation layer (28), described angle joint insulation layer (28) surface is provided with angle joint skid resistant course (29).
5. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 3, is characterized in that: described edge connector (10) comprises plug-in unit (35) on edge connector main body (31) and the left plug-in unit of edge connector (32) be connected with edge connector main body (31) respectively, the right plug-in unit of edge connector (33), edge connector anterior plug-in (34), edge connector; Described edge connector main body (31) rear wall is provided with slot (36); Plug-in unit (35) is respectively equipped with edge connector insulation layer (38) for the left plug-in unit of described edge connector (32), the right plug-in unit of edge connector (33), edge connector anterior plug-in (34), edge connector, and described edge connector insulation layer (38) is provided with edge connector wearing layer (39); Plug-in unit (35) is respectively equipped with for the left plug-in unit of described edge connector (32), the right plug-in unit of edge connector (33), edge connector anterior plug-in (34), edge connector waveform depression (37), in described waveform depression (37), is provided with skid resistant course; Described slot (36) inwall is provided with nonskid coating.
6. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 3, it is characterized in that: the limit support (42) that described limit Metallic rod (11) comprises cuboid limit pipe (41), longitudinal section is L shape, the one side on described limit support (42) is fixed on a face on cuboid limit pipe (41), and two length of sides of limit support (42) longitudinal section are more than or equal to the length of side of pipe (41) longitudinal section, cuboid limit; The surface on described limit support (42) is provided with limit Metallic rod isolation layer (43), and Metallic rod isolation layer (43) surface, described limit is provided with limit Metallic rod wearing layer (44); The top on two medial surfaces on described limit support (42) and cuboid limit pipe (41) is respectively equipped with Nian font depression (45), and described Nian font depression (45) surface is provided with skid resistant course; Described cuboid limit pipe (41) inwall is provided with skid resistant course.
7. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 3, it is characterized in that: described interior Metallic rod (12) is for comprising pipe (51) in cuboid, left wing (52) and right flank (53), described left wing (52) and right flank (53) are connected on the relative both sides in cuboid in pipe (51) same level, left wing (52) and right flank (53) are higher than the horizontal plane of managing (51) in cuboid, left wing (52), in cuboid, pipe (51) and right flank (53) form a groove (54), bis-Nian font depression (57) is provided with in described groove (54), described left wing (52), right flank (53) and groove (54) surface are provided with interior Metallic rod isolation layer (55), described interior Metallic rod isolation layer (55) surface is provided with interior Metallic rod wearing layer (56), and described bis-Nian font depression (57) surface is provided with skid resistant course, in described cuboid, pipe (51) inwall is provided with skid resistant course.
8. the large-scale negative pressure heat-insulating room of a kind of metal according to claim 1, is characterized in that: the thickness of described outer isolation layer (2) is 3-4cm; The thickness of described core isolation layer (3) is 2-3cm; The thickness of described inner insulating layer (4) is 2-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067715.8A CN105545027B (en) | 2016-01-30 | 2016-01-30 | A kind of large-scale negative pressure heat-insulating room of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067715.8A CN105545027B (en) | 2016-01-30 | 2016-01-30 | A kind of large-scale negative pressure heat-insulating room of metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545027A true CN105545027A (en) | 2016-05-04 |
| CN105545027B CN105545027B (en) | 2017-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610067715.8A Expired - Fee Related CN105545027B (en) | 2016-01-30 | 2016-01-30 | A kind of large-scale negative pressure heat-insulating room of metal |
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| Country | Link |
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| CN (1) | CN105545027B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801076A (en) * | 1972-06-30 | 1974-04-02 | Ecodyne Corp | Concrete cooling tower |
| CN101699004A (en) * | 2009-09-25 | 2010-04-28 | 谢逢华 | Energy-saving insulating cabinet type communication base station room |
| CN103174242A (en) * | 2011-12-22 | 2013-06-26 | 姜燕 | Novel ventilating curtain wall structure |
| CN104378959A (en) * | 2014-11-28 | 2015-02-25 | 浙江融汇通信设备有限公司 | Cooling energy-saving circulation system applied to outdoor cabinet and control method thereof |
| CN105064734A (en) * | 2015-07-10 | 2015-11-18 | 苏州华达仪器设备有限公司 | Automatic negative pressure weighing room |
-
2016
- 2016-01-30 CN CN201610067715.8A patent/CN105545027B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801076A (en) * | 1972-06-30 | 1974-04-02 | Ecodyne Corp | Concrete cooling tower |
| CN101699004A (en) * | 2009-09-25 | 2010-04-28 | 谢逢华 | Energy-saving insulating cabinet type communication base station room |
| CN103174242A (en) * | 2011-12-22 | 2013-06-26 | 姜燕 | Novel ventilating curtain wall structure |
| CN104378959A (en) * | 2014-11-28 | 2015-02-25 | 浙江融汇通信设备有限公司 | Cooling energy-saving circulation system applied to outdoor cabinet and control method thereof |
| CN105064734A (en) * | 2015-07-10 | 2015-11-18 | 苏州华达仪器设备有限公司 | Automatic negative pressure weighing room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105545027B (en) | 2017-09-22 |
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