CN221143413U - Anti-condensation smoke vent structure for refrigerating house hall - Google Patents
Anti-condensation smoke vent structure for refrigerating house hall Download PDFInfo
- Publication number
- CN221143413U CN221143413U CN202322771679.1U CN202322771679U CN221143413U CN 221143413 U CN221143413 U CN 221143413U CN 202322771679 U CN202322771679 U CN 202322771679U CN 221143413 U CN221143413 U CN 221143413U
- Authority
- CN
- China
- Prior art keywords
- drainage
- pipe
- glass fiber
- fiber reinforced
- reinforced plastic
- 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.)
- Active
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 133
- 238000009833 condensation Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000011152 fibreglass Substances 0.000 claims abstract description 62
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims description 44
- 230000007704 transition Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 18
- 238000009825 accumulation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 4
- 239000002352 surface water Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000003673 groundwater Substances 0.000 description 5
- 239000012212 insulator Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to a condensation-preventing smoke outlet structure for a refrigerating house hall, which comprises a glass fiber reinforced plastic smoke outlet branch pipe communicated between a smoke outlet and a fire-fighting air pipe, wherein the outer side of the glass fiber reinforced plastic smoke outlet branch pipe is coated with an air pipe heat-insulating layer; the bottom of the glass fiber reinforced plastic smoke exhaust branch pipe is arranged in a drainage groove structure in a sealing mode, the drainage groove structure comprises a drainage inner groove and a drainage outer groove which are formed by sealing and isolating the glass fiber reinforced plastic smoke exhaust branch pipe, the drainage inner groove and the drainage outer groove are externally connected with a drainage pipe for collecting and discharging condensed water to a drainage point in a centralized mode, and the drainage pipe is coated with a drainage pipe heat-insulating layer. The utility model solves the problem of dew condensation of mechanical smoke outlets in a cold storage hall, and the outer side of the glass fiber reinforced plastic smoke discharging branch pipe is coated with the air pipe heat insulation layer, so that the heat conduction between the inner side and the outer side is greatly isolated, and the generation of condensed water in the glass fiber reinforced plastic smoke discharging branch pipe section is reduced; the drain pipe is coated with a drain pipe heat-insulating layer, so that secondary condensate water is avoided; the drain pipe collects condensed water in the drain tank and is collected and discharged to a drain point, so that surface water accumulation is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of smoke outlets, in particular to a condensation-preventing smoke outlet structure for a refrigerating house hall.
Background
According to the 'freezer design Standard' GB50072-2021, 9.5.1: "the building area is greater than or equal to 300 square meters, and the hall and the closed platform should be provided with smoke evacuation facilities". Because the design temperature of the hall is generally 5-10 ℃ and the indoor temperature is lower than the outdoor air temperature in most of the year, the K value of the smoke exhaust window is higher and has an air leakage coefficient for heat preservation, the smoke exhaust window is directly contacted with the outdoor air, the cold loss is easy to increase, and a large amount of condensed water is easy to generate at the smoke exhaust window, so that a natural smoke exhaust mode is not generally adopted; if a mechanical smoke discharging mode is adopted, the smoke discharging port is arranged under the suspended ceiling in the hall, and is contacted with outdoor air through the air pipe and the fan, so that the outdoor air is kept away from, and the air pipe system is respectively provided with a check valve and two normally closed measures of the closed smoke discharging port, so that the outdoor air contact is almost blocked. In summary, the freezer hall is generally provided with mechanical smoke exhaust to greatly reduce the generation of condensed water.
At present, the smoke outlet concentrated in national standard chart cannot be suitable for the low temperature environment of the cold storage hall, the problem of dew condensation cannot be avoided, and condensed water at the smoke outlet on the ceiling can be scattered by gravity to drop to the ground or goods.
Although the outdoor air is isolated by adopting two normally closed measures of a check valve and a closed smoke outlet, the air valve and the air outlet have a system air leakage coefficient, a small amount of outdoor air still flows in an air pipe, a small amount of outdoor air enters the room, the condensation problem at the smoke outlet is caused because the hall temperature is lower than the dew point temperature of the outdoor air, if a common smoke outlet is adopted, condensed water can be accumulated at the smoke outlet of a ceiling, and the condensed water drops to the ground or goods due to gravity flow along with the accumulation, if the condensed water flows to the ground, the ground is wet and slippery, the personnel operation is not facilitated, the personnel operation efficiency is affected, and the personnel slip injury is easily caused; if the condensed water flows to the goods, part of the cold energy is lost to refrigerate the part of the condensed water along with the goods carried into the refrigerator, and the part of the condensed water is frozen and attached to the surface of the goods, so that the energy saving is not facilitated, and meanwhile, the defrosting and deicing loads are brought to the refrigerator.
Therefore, the inventor provides a condensation-proof smoke vent structure for a refrigerating house hall through experience and practice in related industries for many years so as to overcome the defects of the prior art.
Disclosure of utility model
The utility model aims to provide a condensation-preventing smoke outlet structure for a refrigerating house hall, which solves the problem of condensation of mechanical smoke outlets in the refrigerating house hall, and the outer side of a glass fiber reinforced plastic smoke discharging branch pipe is coated with an air pipe heat preservation layer, so that the heat conduction between the inner side and the outer side is greatly isolated, and the generation of condensed water in the glass fiber reinforced plastic smoke discharging branch pipe section is reduced; the drain pipe is coated with a drain pipe heat-insulating layer, so that secondary condensate water is avoided; the drain pipe collects condensed water with the drain tank structure and intensively collects and discharges the condensed water to a drain point, so that the ground ponding is effectively reduced.
The utility model aims to achieve the purpose that the anti-condensation smoke outlet structure for the refrigerating house hall comprises a glass fiber reinforced plastic smoke outlet branch pipe communicated between a smoke outlet and a fire-fighting air pipe, wherein the outer side of the glass fiber reinforced plastic smoke outlet branch pipe is coated with an air pipe heat insulation layer; the bottom of the glass fiber reinforced plastic smoke exhaust branch pipe is arranged in a drainage groove structure which is fixedly arranged on the ceiling warehouse board and can collect condensed water on the inner wall and the outer wall of the glass fiber reinforced plastic smoke exhaust branch pipe in a sealing manner, the drainage groove structure comprises a drainage inner groove and a drainage outer groove which are formed by sealing the glass fiber reinforced plastic smoke exhaust branch pipe, the drainage inner groove and the drainage outer groove are externally connected with drainage pipes which are used for collecting and discharging the condensed water to drainage points in a centralized manner, and the drainage pipes are covered with a drainage pipe heat-insulating layer.
In a preferred embodiment of the utility model, when the indoor temperature is above 4 ℃, the bottom end of the glass fiber reinforced plastic smoke exhaust branch pipe is positioned at the smoke exhaust port and adopts a plate type smoke exhaust port;
when the indoor temperature is 4 ℃ or below, the bottom end of the glass fiber reinforced plastic smoke exhaust branch pipe is provided with a heat preservation door at the smoke exhaust port.
In a preferred embodiment of the present utility model, a drain opening is provided on a side wall of the drain outer tank, and the drain pipe is communicated with the drain outer tank through the drain opening; the glass fiber reinforced plastic smoke discharging branch pipe is located on the side wall of the drainage groove structure, a drainage transition insertion pipe is arranged in the communication hole in a penetrating mode in a sealing mode, one end of the drainage transition insertion pipe is communicated with the drainage inner groove, and the other end of the drainage transition insertion pipe is communicated with the drainage pipe.
In a preferred embodiment of the present utility model, a first drain tank heat insulation layer is provided on a side wall of the drain inner tank, and a second drain tank heat insulation layer is provided on a side wall of the drain outer tank.
In a preferred embodiment of the present utility model, the first heat-insulating layer of the drainage tank is a rubber-plastic heat-insulating layer, and the thickness of the first heat-insulating layer of the drainage tank is 20mm;
the second water drainage tank heat preservation is rubber and plastic heat preservation, the thickness of second water drainage tank heat preservation is 50mm.
In a preferred embodiment of the present utility model, the air duct insulation layer is a glass wool insulation layer, and the thickness of the air duct insulation layer is 50mm.
In a preferred embodiment of the present utility model, the drain pipe is located outside the house and is covered with a color steel plate protective shell.
In a preferred embodiment of the utility model, the drain pipe is a 25mm phi PPR pipe.
In a preferred embodiment of the present utility model, the drain pipe heat insulation layer is a rubber plastic heat insulation layer, and the thickness of the drain pipe heat insulation layer is 50mm.
In a preferred embodiment of the present utility model, the thickness of the side wall of the glass fiber reinforced plastic smoke exhaust branch pipe is 5.5mm.
Therefore, the condensation-preventing smoke outlet structure for the refrigerating house hall has the following beneficial effects:
The glass fiber reinforced plastic smoke exhaust branch pipe in the condensation-proof smoke exhaust port structure for the refrigerating house hall has low heat conduction coefficient, and is a good thermal insulator; the outside of the glass fiber reinforced plastic smoke exhaust branch pipe is coated with the air pipe heat insulation layer, so that heat conduction inside and outside the glass fiber reinforced plastic smoke exhaust branch pipe is greatly isolated, and condensate water of the glass fiber reinforced plastic smoke exhaust branch pipe section is reduced; the drain pipe is coated with a drain pipe heat-insulating layer, so that secondary condensate water is avoided; the drainage groove structure collects condensed water on the inner wall and the outer wall of the glass fiber reinforced plastic smoke exhaust branch pipe, and the drainage pipe intensively collects and discharges the condensed water to a drainage point, so that surface water is effectively reduced; the potential personnel operation hazards and the personal safety problems caused by the ground water accumulation problem are effectively radically solved; because the condensed water falls and gathers on the surface of the goods, the non-goods cold loss caused by the movement into the freezer or the refrigerator is reduced, and the energy-saving effect is very obvious; the utility model solves the problem of dewing of the mechanical smoke outlet in the cold storage hall, and creates conditions for popularization and application of the dewing-preventing smoke outlet.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
Fig. 1: the condensation-proof smoke vent structure for the refrigeration house hall of the utility model is a schematic diagram when a plate type smoke vent is adopted.
Fig. 2: the utility model relates to a schematic diagram of a condensation-proof smoke vent structure for a refrigeration house hall, which adopts a heat preservation door.
Fig. 3: the utility model relates to a top view of a condensation-proof smoke outlet structure for a refrigerating house hall.
In the figure:
1. Glass fiber reinforced plastic smoke exhaust branch pipes;
2. An air pipe heat preservation layer;
3. A drain tank structure; 31. a first drain tank insulation layer; 32. a second drain tank insulation layer; 33. a drain inner tank; 34. a drainage outer tank;
4. a drain pipe; 41. a drainage transition cannula;
5. A drain pipe heat insulation layer;
6. A plate-type smoke outlet;
7. A thermal insulation door;
8. Fire control air pipe;
9. and a ceiling warehouse board.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
The specific embodiments of the utility model described herein are for purposes of illustration only and are not to be construed as limiting the utility model in any way. Given the teachings of the present utility model, one of ordinary skill in the related art will contemplate any possible modification based on the present utility model, and such should be considered to be within the scope of the present utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, 2 and 3, the utility model provides a condensation-preventing smoke outlet structure for a refrigerating house hall, which comprises a glass fiber reinforced plastic smoke outlet branch pipe 1 communicated between a smoke outlet and a fire-fighting air pipe 8, wherein the outer side of the glass fiber reinforced plastic smoke outlet branch pipe 1 is coated with an air pipe heat preservation layer 2; the bottom of the glass fiber reinforced plastic smoke discharging branch pipe 1 is arranged in a water discharging groove structure 3 which is fixedly arranged on a ceiling warehouse plate 9 (the prior art) and can collect condensed water on the inner wall and the outer wall of the glass fiber reinforced plastic smoke discharging branch pipe 1, the water discharging groove structure 3 comprises a water discharging inner groove 33 and a water discharging outer groove 34 which are formed by sealing the glass fiber reinforced plastic smoke discharging branch pipe 1, (in order to ensure the tightness of the bottom of the glass fiber reinforced plastic smoke discharging branch pipe 1, the water discharging inner groove 33 and the water discharging outer groove 34 are not communicated, the inner side and the outer side of the glass fiber reinforced plastic smoke discharging branch pipe 1 are respectively discharged), the water discharging inner groove 33 and the water discharging outer groove 34 are externally connected with a water discharging pipe 4 which is used for collecting and discharging condensed water to a water discharging point in a concentrated mode, and the water discharging pipe 4 is covered with a water discharging pipe heat preservation layer 5.
The glass fiber reinforced plastic smoke exhaust branch pipe 1 adopts incombustible inorganic glass fiber reinforced plastic, the heat conduction coefficient of the glass fiber reinforced plastic is only 0.5 percent of that of steel, and the glass fiber reinforced plastic smoke exhaust branch pipe is a good heat insulator; the outside of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is coated with the air pipe heat preservation layer 2, so that the heat conduction between the inside and the outside of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is greatly isolated, and the generation of condensed water of the section of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is reduced; the drain pipe 4 is coated with a drain pipe heat preservation layer 5, so that secondary condensate water is avoided; the drainage channel structure 3 collects condensed water in the glass fiber reinforced plastic smoke exhaust branch pipe 1, and the drainage pipe 4 collects the condensed water intensively and discharges the condensed water to a drainage point, so that the ground water is effectively reduced.
In the condensation-proof smoke vent structure for the refrigerating house hall, the glass fiber reinforced plastic smoke vent branch pipe 1 has low heat conduction coefficient, and is a good thermal insulator; the outside of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is coated with the air pipe heat preservation layer 2, so that the heat conduction between the inside and the outside of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is greatly isolated, and the generation of condensed water of the section of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is reduced; the drain pipe 4 is coated with a drain pipe heat preservation layer 5, so that secondary condensate water is avoided; the drainage groove structure 3 collects condensed water on the inner wall and the outer wall of the glass fiber reinforced plastic smoke exhaust branch pipe 1, and the drainage pipe 4 intensively collects and discharges the condensed water to a drainage point, so that the ground water accumulation is effectively reduced; the potential personnel operation hazards and the personal safety problems caused by the ground water accumulation problem are effectively radically solved; because the condensed water falls and gathers on the surface of the goods, the non-goods cold loss caused by the movement into the freezer or the refrigerator is reduced, and the energy-saving effect is very obvious; the utility model solves the problem of dewing of the mechanical smoke outlet in the cold storage hall, and creates conditions for popularization and application of the dewing-preventing smoke outlet.
As shown in fig. 1, in a specific embodiment, when the indoor temperature is above 4 ℃ (4-10 ℃), the bottom end of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is positioned at a smoke exhaust port and adopts a plate type smoke exhaust port 6; the fire-fighting plate type smoke outlet (1000 x 1000) is adopted, normally closed, and the smoke outlet is opened when fire is extinguished, and the smoke exhaust fan (prior art) is linked to carry out smoke exhaust;
In another embodiment, as shown in fig. 2, when the indoor temperature is 4 ℃ or below, the bottom end of the glass fiber reinforced plastic smoke exhaust branch pipe 1 is positioned at the smoke exhaust port, and a heat preservation door 7 is arranged at the smoke exhaust port, so that the fire-fighting principle of the smoke exhaust port is the same as that of the plate type smoke exhaust port, and the heat preservation door is required to be approved by the local fire department.
Further, a drain opening is provided in the side wall of the drain outer tank 34, and the drain pipe 4 communicates with the drain tank structure 3 through the drain opening. The glass steel exhaust branch pipe 1 is arranged on the side wall in the drainage groove structure 3 and is internally provided with a communication hole in a sealing penetrating way with a drainage transition insertion pipe 41, one end of the drainage transition insertion pipe 41 is communicated with the drainage inner groove 33, and the other end of the drainage transition insertion pipe 41 is communicated with the drainage pipe 4.
Example 1
The side wall of the inner drainage groove 33 (the drainage groove structure 3 is positioned at the inner side part of the glass fiber reinforced plastic smoke exhaust branch pipe 1) is provided with a first drainage groove heat insulation layer 31, and the side wall of the outer drainage groove 34 (the drainage groove structure 3 is positioned at the outer side part of the glass fiber reinforced plastic smoke exhaust branch pipe 1) is provided with a second drainage groove heat insulation layer 32.
The first drainage tank heat preservation layer 31 is a rubber and plastic heat preservation layer, the thickness of the first drainage tank heat preservation layer 31 is 20mm, and the first drainage tank heat preservation layer 31 is adhered to the inner side of the side wall of the drainage tank structure 3; the second water drainage tank heat preservation layer 32 is a rubber and plastic heat preservation layer, and the thickness of the second water drainage tank heat preservation layer 32 is 50mm.
The gutter structure 3 is a 1.2mm stainless steel gutter, the bottom of the gutter structure 3 being bonded to the ceiling storage panel (prior art) (the gutter structure 3 being located above the ceiling facing, immediately adjacent the storage panel, as shown in figures 1 and 2).
The air pipe heat preservation layer 2 is a glass wool heat preservation layer, the thickness of the air pipe heat preservation layer 2 is 50mm, and the indoor part is wrapped with a white binding belt for fixing.
The drain pipe 4 is a PPR pipe with the diameter of 25 mm.
The drain pipe heat preservation layer 5 is a rubber and plastic heat preservation layer, and the thickness of the drain pipe heat preservation layer 5 is 50mm.
The drain pipe 4 is located outdoor position outsourcing various steel sheet protective housing.
The thickness of the side wall of the glass fiber reinforced plastic smoke discharging branch pipe 1 is 5.5mm.
The utility model is arranged in a low-temperature environment in which mechanical smoke prevention and exhaust are required to be arranged, the anti-condensation effect is very obvious, and the ground and goods condensed water is improved by more than 95% compared with the conventional method.
Therefore, the condensation-preventing smoke outlet structure for the refrigerating house hall has the following beneficial effects:
The glass fiber reinforced plastic smoke exhaust branch pipe in the condensation-proof smoke exhaust port structure for the refrigerating house hall has low heat conduction coefficient, and is a good thermal insulator; the outside of the glass fiber reinforced plastic smoke exhaust branch pipe is coated with the air pipe heat insulation layer, so that heat conduction inside and outside the glass fiber reinforced plastic smoke exhaust branch pipe is greatly isolated, and condensate water of the glass fiber reinforced plastic smoke exhaust branch pipe section is reduced; the drain pipe is coated with a drain pipe heat-insulating layer, so that secondary condensate water is avoided; the drainage groove structure collects condensed water on the inner wall and the outer wall of the glass fiber reinforced plastic smoke exhaust branch pipe, and the drainage pipe intensively collects and discharges the condensed water to a drainage point, so that surface water is effectively reduced; the potential personnel operation hazards and the personal safety problems caused by the ground water accumulation problem are effectively radically solved; because the condensed water falls and gathers on the surface of the goods, the non-goods cold loss caused by the movement into the freezer or the refrigerator is reduced, and the energy-saving effect is very obvious; the utility model solves the problem of dewing of the mechanical smoke outlet in the cold storage hall, and creates conditions for popularization and application of the dewing-preventing smoke outlet.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.
Claims (10)
1. The condensation-preventing smoke outlet structure for the refrigerating house hall is characterized by comprising a glass fiber reinforced plastic smoke outlet branch pipe communicated between a smoke outlet and a fire-fighting air pipe, wherein the outer side of the glass fiber reinforced plastic smoke outlet branch pipe is coated with an air pipe heat-insulating layer; the bottom of the glass fiber reinforced plastic smoke exhaust branch pipe is arranged in a drainage groove structure which is fixedly arranged on the ceiling warehouse board and can collect condensed water on the inner wall and the outer wall of the glass fiber reinforced plastic smoke exhaust branch pipe in a sealing manner, the drainage groove structure comprises a drainage inner groove and a drainage outer groove which are formed by sealing the glass fiber reinforced plastic smoke exhaust branch pipe, the drainage inner groove and the drainage outer groove are externally connected with drainage pipes which are used for collecting and discharging the condensed water to drainage points in a centralized manner, and the drainage pipes are covered with a drainage pipe heat-insulating layer.
2. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
When the indoor temperature is above 4 ℃, the bottom end of the glass fiber reinforced plastic smoke exhaust branch pipe is positioned at the smoke exhaust port and adopts a plate type smoke exhaust port;
when the indoor temperature is 4 ℃ or below, the bottom end of the glass fiber reinforced plastic smoke exhaust branch pipe is provided with a heat preservation door at the smoke exhaust port.
3. The dewing prevention smoke vent structure for a refrigerating house hall according to claim 1, wherein a drainage opening is provided on a side wall of the drainage outer groove, and the drainage pipe is communicated with the drainage outer groove through the drainage opening; the glass fiber reinforced plastic smoke discharging branch pipe is located on the side wall of the drainage groove structure, a drainage transition insertion pipe is arranged in the communication hole in a penetrating mode in a sealing mode, one end of the drainage transition insertion pipe is communicated with the drainage inner groove, and the other end of the drainage transition insertion pipe is communicated with the drainage pipe.
4. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
The lateral wall of drainage inside groove sets up first water drainage groove heat preservation, the lateral wall of drainage outside groove sets up second water drainage groove heat preservation.
5. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 4, wherein,
The first drainage tank heat preservation layer is a rubber and plastic heat preservation layer, and the thickness of the first drainage tank heat preservation layer is 20mm;
the second water drainage tank heat preservation is rubber and plastic heat preservation, the thickness of second water drainage tank heat preservation is 50mm.
6. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
The air pipe heat preservation is a glass wool heat preservation layer, and the thickness of the air pipe heat preservation is 50mm.
7. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
The drain pipe is located outdoor position outsourcing various steel sheet protective housing.
8. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
The drain pipe is a PPR pipe with the diameter of 25 mm.
9. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
The drain pipe heat preservation is rubber and plastic heat preservation, the thickness of drain pipe heat preservation is 50mm.
10. The condensation-proof smoke vent structure for a refrigerating house hall according to claim 1, wherein,
The thickness of the side wall of the glass fiber reinforced plastic smoke exhaust branch pipe is 5.5mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322771679.1U CN221143413U (en) | 2023-10-16 | 2023-10-16 | Anti-condensation smoke vent structure for refrigerating house hall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322771679.1U CN221143413U (en) | 2023-10-16 | 2023-10-16 | Anti-condensation smoke vent structure for refrigerating house hall |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221143413U true CN221143413U (en) | 2024-06-14 |
Family
ID=91425297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322771679.1U Active CN221143413U (en) | 2023-10-16 | 2023-10-16 | Anti-condensation smoke vent structure for refrigerating house hall |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN221143413U (en) |
-
2023
- 2023-10-16 CN CN202322771679.1U patent/CN221143413U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204854131U (en) | Tunnel device of three -dimensional freezer | |
CN113374096A (en) | Passive low-energy-consumption technically-improved building | |
CN221143413U (en) | Anti-condensation smoke vent structure for refrigerating house hall | |
CN117480350A (en) | Wine cabinet or refrigerator with refrigerator door for defrosting glass | |
CN105821987A (en) | Cellular convection ventilation exterior wall heat insulation device | |
CN102852247A (en) | Temperature control hollow breathing wall system | |
CN220871230U (en) | Closed tuyere for ventilating low-temperature environment | |
CN216552512U (en) | Anti-condensation wall | |
US6401477B1 (en) | Stand-alone refrigeration system and enclosure | |
CN215367545U (en) | Box pump station of wisdom integration | |
CN215063137U (en) | Environment-friendly energy-saving partition refrigeration house | |
CN202734391U (en) | Refrigerated storage ventilation system | |
CN218915348U (en) | Condensate water discharge device of low-temperature air duct | |
CN207990837U (en) | Subway water pipe refrigerant-hot water heat-exchange type heat-preserving anti-freezing system | |
CN117006788A (en) | Closed tuyere for ventilating low-temperature environment | |
CN218821215U (en) | Buffer chamber for ventilation of refrigeration house | |
CN207348325U (en) | Level-one waterproof cold-prevention bridge energy-saving metal roofing | |
CN209385925U (en) | A kind of anti-cold Biodge device of floor stand | |
CN201567807U (en) | Energy-saving building | |
CN218993796U (en) | Heat insulation device for cold storage door | |
CN201297815Y (en) | Ice refrigeration constant temperature fresh-keeping device | |
CN219993512U (en) | Anti-condensation node for sightseeing window between cold and warm areas of indoor snow park | |
CN110318564A (en) | Prefabricated cabin with respiratory function | |
CN218864563U (en) | Refrigerator | |
CN218818256U (en) | Closed heat-insulation gate valve with cold bridge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |