CN116182262A - Annular air conditioning system for large-scale annular assembly line operation area in cold area - Google Patents
Annular air conditioning system for large-scale annular assembly line operation area in cold area Download PDFInfo
- Publication number
- CN116182262A CN116182262A CN202310347216.4A CN202310347216A CN116182262A CN 116182262 A CN116182262 A CN 116182262A CN 202310347216 A CN202310347216 A CN 202310347216A CN 116182262 A CN116182262 A CN 116182262A
- Authority
- CN
- China
- Prior art keywords
- annular
- heat radiation
- partition
- temperature
- operation area
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 44
- 238000005192 partition Methods 0.000 claims abstract description 120
- 230000005855 radiation Effects 0.000 claims abstract description 106
- 230000007613 environmental effect Effects 0.000 claims abstract description 65
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 58
- 239000010959 steel Substances 0.000 claims description 58
- 229910000746 Structural steel Inorganic materials 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000638 solvent extraction Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000035807 sensation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0089—Systems using radiation from walls or panels
- F24F5/0092—Systems using radiation from walls or panels ceilings, e.g. cool ceilings
Abstract
The invention provides an annular air conditioning system for a large-scale annular assembly line operation area in a cold area, which comprises an annular heat radiation integrated module, a central jet partition heat dissipation module unit, an air conditioning system control module, a wireless temperature sensor, an annular heat radiation integrated module roof load dispersing device and a central jet partition heat dissipation module unit roof load dispersing device, wherein the annular heat radiation integrated module and the central jet partition heat dissipation module unit are operated in a combined mode, the heat medium flow is regulated in a partition mode, the environmental temperature of the annular assembly line operation area is controlled, the annular heat radiation integrated module is uniform in temperature distribution, free of wind sensation and noise, the central jet partition heat dissipation module unit is long in air supply distance, wide in coverage area and flexible in air supply, temperature compensation is fast, the temperature field balance of the large-scale annular assembly line operation area in the cold area is realized, the roof load dispersing device is used for solving the roof load problem, the heating operation cost in winter is reduced, and the beneficial effects of safety, environmental protection and low consumption are realized.
Description
Technical Field
The invention relates to a ring air conditioning system for a large-scale ring pipeline operation area in a cold area
Background
Along with development of technology, the large-scale annular assembly line is widely applied because of high operation efficiency, stable quality and labor saving, the assembly line normal production needs stable and balanced environment temperature guarantee, but in winter in cold areas, the outdoor cold air is affected by factors of heat preservation construction process precision of building structures, and the outdoor cold air continuously permeates the large-scale annular assembly line operation area through parts such as walls, roofs, light collecting strips, doors and windows, roof ventilation openings and the like of the building, so that the environment of the operation area is not easy to store heat and preserve heat, extremely cold weather is met, heating heat of the operation area is insufficient, the local assembly line environment temperature reaches below a freezing point, the phenomena of freezing of an assembly line gas circuit and a waterway, dead halt of an electric control module and the like are caused, the whole assembly line operation is paralyzed even, and the low-temperature disaster brings serious trouble to normal operation.
Common heating mode in cold district winter is that the radiator is covered with wall all around in the operation district, and this kind of heating measure can't ensure operation district ambient temperature during extremely cold weather, and the enterprise often uses a large amount of fuel electric fan heater emergent heating, causes environmental pollution too heavy, and the running cost is too high, and most importantly, the operation district ambient temperature that this kind of emergent heating mode formed distributes unevenly, can't satisfy the balanced most basic production operation demand of large-scale annular assembly line ambient temperature.
For a large annular assembly line with unbalanced ambient temperature, the heat dissipation capacity of heating equipment is adjusted in a partitioning manner according to the real-time ambient temperatures of different areas so as to realize the ambient temperature balance of an integral operation area, in the prior art, a suspended ceiling radiation plate is widely applied due to the advantages of energy conservation, high efficiency, comfort, safety, no noise and no wind sense, such as a modularized assembled copper-aluminum composite efficient cooling and heating radiation plate unit of CN201810665476 and a manufacturing and mounting method thereof, however, the in-line radiation plate unit is not easy to realize the partition control of the ambient temperature in the operation area of the large annular assembly line so as to solve the problem of unbalanced ambient temperature of the integral operation area.
If a plurality of groups of high-large space air conditioning units are adopted to supplement the environment temperature of a large-sized annular assembly line operation area, such as a CN202210953859 mechanical self-cleaning high-large space cooling and heating air conditioning system, air is vertically and downwards positioned and supplied, momentum is suddenly attenuated and is diffused all around when an air flow collides with the assembly line operation area, wind sensation is generated, the temperature of the center position of the air flow is higher, the temperature of the surrounding diffusion area is lower, and the temperature field of the large-sized annular assembly line is unbalanced.
Disclosure of Invention
Based on the technical problems, the invention aims to design and disclose a high-efficiency, comfortable and energy-saving annular air conditioning system for a large-scale annular pipelining region in a cold region, which realizes the technical effect that the environment temperature of the large-scale annular pipelining region in the extremely cold weather is stable and balanced, ensures normal operation of the pipelining region in the extremely cold weather, and reduces the heating operation cost of users in winter in the extremely cold weather.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the annular air conditioning system for the large-scale annular pipelining operation area in the cold area comprises an annular heat radiation integration module, a central jet partition heat radiation module unit, an air conditioning system control module, a wireless temperature sensor, an annular heat radiation integration module roof load dispersing device and a central jet partition heat radiation module unit roof load dispersing device; the heating medium is hot water, the annular heat radiation integrated module is arranged above a large annular assembly line operation area, and the central jet partition heat radiation module unit is arranged above the central area of the large annular assembly line operation area; in winter, the annular heat radiation integrated module is operated to vertically radiate downwards to form an annular heat radiation field, the whole large annular assembly line is covered, and when the radiation heat of the annular heat radiation integrated module cannot meet the environmental temperature safety value of the large annular assembly line operation area in extremely cold weather, the central jet flow partition heat radiation module unit is automatically started to quickly compensate the environmental temperature; the central jet partition heat dissipation module unit is provided with two layers of jet air inlets, 360-degree double-layer radial annular jet three-dimensional air supply can be realized, the air outlet angle can be regulated in a layered manner, the air outlet temperature and the air outlet speed can be controlled in a partition manner, and the environmental temperature requirements of different stations in an operation area can be met; the annular heat radiation integrated module and the central jet partition heat dissipation module unit are respectively fixed on the roof structure steel beam by utilizing an annular heat radiation integrated module roof load dispersing device and a central jet partition heat dissipation module unit roof load dispersing device, so that the load of the annular air conditioning system is dispersed on the integral roof, and the safety of the suspended roof load is ensured; n wireless temperature sensors are arranged in a large-scale annular assembly line operation area, environmental temperature data of different areas are collected and returned to an air conditioning system control module, the air conditioning system control module controls the heat medium flow of the annular heat radiation integrated module and the central jet partition heat dissipation module unit in a real-time partition mode according to the environmental temperature data collected by the wireless temperature sensors, the environmental temperature is compensated in the partition mode, and the technical effect that the environmental temperature of the whole large-scale annular assembly line operation area is stable and balanced in extremely cold weather is achieved.
The annular heat radiation integrated module is formed by connecting identical V-shaped heat radiation units end to end, uniformly distributing, enclosing an annular structure and vertically radiating downwards heat, so as to form an annular heat radiation field, cover the whole large-scale annular assembly line and supplement the environmental heat loss of the large-scale annular assembly line operation area.
Further, the upper part of the heat exchange panel of the V-shaped heat radiating unit is filled with a metal heat reflecting film for reflecting heat to downwards transfer, and then is filled with a waterproof heat-insulating material for isolating heat from upwards transfer, and the outer surface of the lower heat exchange panel is provided with a high-emissivity coating to improve the heat radiating efficiency of the V-shaped heat radiating unit downwards.
Further, all the V-shaped heat radiating units are divided into N groups, each group is provided with an independent water inlet and return pipeline, partition control is achieved, each group of water inlet and return pipeline is provided with an independent temperature sensor, each group of water inlet pipeline is provided with an electric flow control valve, the return water temperature is controlled in real time in a partition mode, the heat medium flow of each group of V-shaped heat radiating units is regulated in real time in a partition mode according to the target temperature of each partition and the environment temperature of a corresponding area acquired by the wireless temperature sensor, and the compensation environment temperature reaches the target temperature of each partition.
The annular heat radiation integrated module formed by surrounding N groups of same V-shaped heat radiation units solves the problem that in-line type radiation plate units cannot realize the control of heat radiation capacity in annular areas, realizes the technical effect of stable and balanced environment temperature in large annular assembly line operation areas, ensures normal operation of assembly lines, greatly reduces the heating operation cost, is maintenance-free in operation, has high heat exchange efficiency, uniform temperature distribution, no wind sense and no noise, and provides a healthy and comfortable operation environment for users.
The central jet partition radiating module unit is formed by connecting N multi-air-flow air supply units through corner modules, and the multi-air-flow air supply units consist of a fan section, a heat exchange section, a filtering section, a jet air port and a module box body.
Further, each multi-air-flow air supply unit is provided with N jet flow air inlets, the jet flow air inlets are provided with an upper layer of adjustable parallel flow air supply grille and a lower layer of adjustable parallel flow air supply grille, double air flows are obliquely downwards and outwards supplied to form 360-degree double-layer radial jet flow, the air outlet angle, the air outlet temperature and the air outlet speed can be adjusted in a partitioned mode, the upper part and the lower part of the station of the assembly line are rapidly and flexibly compensated, and the environmental temperature requirements of different stations in a large-scale annular assembly line operation area are met.
Further, each multi-air-flow air supply unit is provided with an independent water inlet and return pipeline, the air inlet and the air outlet are respectively provided with a wired temperature sensor, the water inlet and return temperature is controlled in real time in a partitioning mode, the air inlet and air outlet temperature is monitored, and the heat medium flow of different partitions is regulated in real time according to temperature data of different areas acquired by the wireless temperature sensors.
The central jet partition heat dissipation module unit is characterized in that 360-degree radial jet air supply covers the whole large-scale assembly line operation area, temperature compensation is fast, the air speed and the angle of air supply air flow can be adjusted, air supply is flexible, three-dimensional air supply of upper and lower layers of parallel flows is realized, the upper and lower environmental temperatures of the assembly line station are compensated by partition adjustment of the flow quantity of heating medium, energy consumption is reduced, and the environmental temperature of the large-scale annular assembly line operation area is kept stable and balanced.
When the environmental temperature of the operation area rises to the upper limit of the safety value of the environmental temperature of the operation area, the central jet partition heat dissipation module unit automatically stops running, and the annular heat radiation integration module independently completes the environmental temperature compensation.
The annular heat radiation integrated module and the central jet partition heat radiation module unit are respectively fixed on the roof structure steel beam by the annular heat radiation integrated module roof load dispersing device and the central jet partition heat radiation module unit roof load dispersing device, so that the annular air conditioning system load is dispersed on the integral roof, and the roof load safety is ensured.
The roof load dispersing device of the annular heat radiation integrated module is composed of a bearing platform inner ring, a bearing platform middle ring, a bearing platform outer ring, N suspenders and N V-shaped anti-seismic steel wire rope inhaul cables, and is used for dispersing local loads on a roof after the annular heat radiation integrated module is hoisted.
Further, the bearing platform inner ring, the bearing platform middle ring and the bearing platform outer ring are arranged at equal heights, wherein the bearing platform inner ring and the bearing platform outer ring are fixedly connected with the structural steel girder through the suspender, and the bearing platform middle ring is fixedly connected with the structural steel girder through the V-shaped anti-seismic steel wire rope inhaul cable.
Further, the two ends of the V-shaped anti-seismic steel wire rope stay rope are respectively connected and fixed with the left structural steel beam and the right structural steel beam, the middle of the V-shaped anti-seismic steel wire rope stay rope is connected and fixed with the middle ring of the bearing platform, and the anti-seismic performance of the annular heat radiation integrated module after being hoisted is improved.
The roof load dispersing device of the central jet partition heat dissipation module unit consists of N suspenders, N trapezoidal anti-seismic steel wire rope inhaul cables and N V-shaped anti-seismic steel wire rope inhaul cables, and is used for dispersing local loads of the central jet partition heat dissipation module unit to a roof.
Further, the upper end of the trapezoid anti-seismic steel wire rope stay rope is fixedly connected with the left and right adjacent structural steel beams of the central jet partition heat dissipation module unit, and the lower end of the trapezoid anti-seismic steel wire rope stay rope is fixedly connected with hanging points on left and right corner modules of the trapezoid anti-seismic steel wire rope stay rope.
Further, the upper ends of the V-shaped anti-seismic steel wire rope inhaul cables are respectively connected and fixed with left and right structural steel beams of the central jet partition heat dissipation module unit, and the lower ends of the V-shaped anti-seismic steel wire rope inhaul cables are connected and fixed with hanging points on middle corner modules of the central jet partition heat dissipation module unit.
Further, the trapezoid anti-seismic steel wire rope inhaul cable is combined with the V-shaped anti-seismic steel wire rope inhaul cable, so that stable anti-seismic performance of the central jet flow partition heat dissipation module unit after being hoisted is guaranteed.
N wireless temperature sensors are arranged in a large annular assembly line operation area and are responsible for collecting the ambient temperatures at different positions of the operation area, and temperature data are transmitted to an air conditioning system control module in real time.
The air conditioning system control module is used for controlling the heat medium flow of the annular heat radiation integrated module and the central jet partition heat dissipation module unit in a real-time partition mode according to the environmental temperature data acquired by the wireless temperature sensor, and rapidly compensating the environmental temperature, and the air conditioning system control module comprises the following steps:
step one: inputting a user name and a password, and starting the air conditioning system control module;
step two: setting a backwater temperature safety value, an operating area environment temperature safety value and an operating area environment temperature safety value upper limit;
step three: according to the environmental temperatures of different positions of an operation area, synchronously partitioning the annular heat radiation integrated module and the central jet partition heat radiation module unit;
step four: setting target temperatures of all the partitions;
step five: starting an operation annular heat radiation integrated module, and adjusting the heat medium flow of the V-shaped heat radiation units of each partition in real time according to the target temperature of each partition and the temperature difference of the collected environmental temperature data;
step six: when the environmental temperature of the operation area is reduced to the safe value of the environmental temperature of the operation area, automatically starting the central jet partition heat dissipation module unit;
step seven: setting the air supply angles of upper and lower annular jet flows of a parallel flow air supply grid, adjusting the air supply direction, and setting the jet flow wind speed of each multi-air flow air supply unit to control the air supply distance;
step eight: according to the target temperature of each partition and the temperature difference of the acquired corresponding environmental temperature data, the heat medium flow of each partition of the central jet partition heat dissipation module unit is regulated in real time, the environmental temperature is rapidly compensated, and the environmental temperature requirements of different stations of an operation area are met;
step nine: when the environmental temperature of the operation area rises to the upper limit of the safety value of the environmental temperature of the operation area, the central jet partition heat dissipation module unit is automatically closed;
step ten: and setting the collection time of the operation data of the annular heat radiation integrated module and the central jet partition heat radiation module unit, and sending the operation data to the mobile phone of the manager at regular time, so that the manager can monitor the environmental temperature in real time.
The invention is suitable for heating in a large-scale annular assembly line operation area in a cold area, the environment temperature of the large-scale annular assembly line operation area is required to be balanced and stable, the problem that the heat dissipation capacity can not be controlled in an annular area in a partitioning manner by using N groups of annular heat radiation integrated modules which are surrounded by the same V-shaped heat radiation units is solved, the technical effect that the environment temperature of the large-scale annular assembly line operation area is stable and balanced is realized, normal operation of the assembly line is ensured, maintenance is avoided in operation, the heat exchange efficiency is high, the temperature distribution is uniform, the air feeling is free, the noise is avoided, a healthy and comfortable operation environment is provided for users, the central jet partition heat dissipation module unit is provided, the air speed and the angle of the air flow are flexibly adjusted through 360-degree parallel flow, radial jet flow and three-dimensional uniform air supply, the environment temperature is rapidly compensated, the problem that the temperature of the central point of the vertical air flow of the high-space air conditioning unit is higher, the edge temperature is lower, the overall temperature field of the annular operation area is unbalanced, the environment temperature of the upper part and lower part of the assembly line station is compensated by regulating the heat medium flow in a partitioning manner, the energy consumption is reduced, the whole heat radiation is greatly reduced, the problem of the load of the roof load of the large-bearing system of the roof air conditioning system is solved through the annular assembly line operation module, and the roof load dissipation module is realized, and the roof load-bearing system is greatly reduced through the annular air conditioning system.
Drawings
FIG. 1 is a schematic diagram of a ring air conditioning system for a large ring pipeline operation area in a cold region.
Fig. 2 is a schematic view of an annular heat radiation integrated module and a roof load dispersion device of the annular heat radiation integrated module.
Fig. 3 is a schematic diagram of a central jet partition heat dissipation module unit and a roof load dispersion device of the central jet partition heat dissipation module unit.
1, a large annular assembly line; 2, an annular heat radiation integrated module; 3, a central jet partition radiating module unit; a wireless temperature sensor A;5 an air conditioning system control module; 6, a wireless temperature sensor B;7, a large annular pipeline operation area; 8, a wireless temperature sensor C;9, a wireless temperature sensor D; a 10-corner module; 11 bearing a platform inner ring; 12, a middle ring of a bearing platform; 13, bearing a platform outer ring; a boom A14; 15 boom B; a 16-structure steel girder A;17 a steel wire rope inhaul cable A; a structural steel beam B; a 19-structure steel girder C;20 structural steel beams D; a 21-structure steel girder E;22 boom C;23 boom D;24 corner module hanging points; 25 steel wire rope inhaul cable B;26 steel wire rope inhaul cable C;27, a steel wire rope inhaul cable D;28, a steel wire rope inhaul cable E;29 jet tuyeres.
Description of the embodiments
The invention will be described in detail below with reference to the drawings in connection with embodiments.
An annular air conditioning system for a large-scale annular assembly line operation area in a cold area comprises an annular heat radiation integrated module 2, a central jet partition heat dissipation module unit 3, an air conditioning system control module 5, a wireless temperature sensor, an annular heat radiation integrated module roof load dispersing device and a central jet partition heat dissipation module unit roof load dispersing device, wherein a heating medium is hot water; the annular heat radiation integrated module 2 is arranged above the large annular pipeline operation area 7, and the central jet partition heat radiation module unit 3 is arranged above the central area of the large annular pipeline operation area 7.
The annular heat radiation integrated module 2 is formed by connecting the same V-shaped heat radiation units end to end, uniformly distributing, enclosing an annular structure, radiating heat vertically downwards to form an annular heat radiation field, covering the whole large annular assembly line 1 and supplementing the environmental heat loss of the large annular assembly line operation area 7.
Further, the upper part of the heat exchange panel of the V-shaped heat radiating unit is filled with a metal heat reflecting film for reflecting heat to downwards transfer, and then is filled with a waterproof heat-insulating material for isolating heat from upwards transfer, and the outer surface of the lower heat exchange panel is provided with a high-emissivity coating to improve the heat radiating efficiency of the V-shaped heat radiating unit downwards.
Further, all the V-shaped heat radiating units are divided into N groups, each group is provided with an independent water inlet and return pipeline, partition control is achieved, each group of water inlet and return pipeline is provided with an independent temperature sensor, each group of water inlet pipeline is provided with an electric flow control valve, the return water temperature is controlled in real time in a partition mode, the heat medium flow of each group of V-shaped heat radiating units is regulated in real time in a partition mode according to the target temperature of each partition and the environment temperature of a corresponding area acquired by the wireless temperature sensor, and the compensation environment temperature reaches the target temperature of each partition.
The annular heat radiation integrated module 2 formed by surrounding N groups of same V-shaped heat radiation units solves the problem that in-line type radiation plate units cannot realize the control of heat radiation capacity in annular areas, achieves the technical effect that the environment temperature of the large annular assembly line operation area 7 is stable and balanced, ensures the normal operation of the assembly line, greatly reduces the heating operation cost, is maintenance-free in operation, has high heat exchange efficiency, uniform temperature distribution, no wind sense and no noise, and provides a healthy and comfortable operation environment for users.
The central jet partition heat dissipation module unit 3 is formed by connecting N multi-air-flow air supply units through a corner module 10, wherein the multi-air-flow air supply units consist of a fan section, a heat exchange section, a filtering section, a jet air port 29 and a module box body.
Further, each multi-air-flow air supply unit is provided with N jet air inlets 29, the jet air inlets are provided with an upper layer of adjustable parallel-flow air supply grille and a lower layer of adjustable parallel-flow air supply grille, double air flows are obliquely downwards and outwards supplied to form 360-degree double-layer radial jet, the air outlet angle, the air outlet temperature and the air outlet speed can be adjusted in a partitioned mode, the upper and lower environmental temperatures of the work stations of the assembly line are rapidly and flexibly compensated, and the environmental temperature requirements of different work stations of the work station 7 of the large-scale annular assembly line are met.
Further, each multi-air-flow air supply unit is provided with an independent water inlet and return pipeline, the air inlet and the air outlet are respectively provided with a wired temperature sensor, the water inlet and return temperature is controlled in a real-time partition mode, the air inlet and air outlet temperatures are monitored, and the heat medium flow of different partitions is adjusted in real time according to temperature data of different areas acquired by the wireless temperature sensor A4, the wireless temperature sensor B6, the wireless temperature sensor C8 and the wireless temperature sensor D9.
The central jet partition heat dissipation module unit 3, 360 radial jet air supply covers the whole large-scale assembly line operation area 7, temperature compensation is fast, the wind speed and the angle of air supply air flow can be adjusted, air supply is flexible, upper and lower layers of parallel flow three-dimensional air supply is realized, the temperature of the upper part and the lower part of the assembly line station is compensated by partition adjustment of the flow of the heating medium, energy consumption is reduced, and the temperature of the environment of the large-scale annular assembly line operation area 7 is kept stable and balanced.
When the environmental temperature of the operation area rises to the upper limit of the safety value of the environmental temperature of the operation area, the central jet partition heat dissipation module unit 3 automatically stops running, and the annular heat radiation integration module 2 independently completes the environmental temperature compensation.
The annular heat radiation integrated module 2 and the central jet partition heat dissipation module unit 3 are respectively fixed on a roof structure steel beam by an annular heat radiation integrated module roof load dispersing device and a central jet partition heat dissipation module unit roof load dispersing device, so that the annular air conditioning system load is dispersed on the integral roof, and the roof load safety is ensured.
The roof load dispersing device of the annular heat radiation integrated module is composed of a bearing platform inner ring 11, a bearing platform middle ring 12, a bearing platform outer ring 13, N suspenders and N V-shaped anti-seismic steel wire rope inhaul cables, and is used for dispersing local loads of the annular heat radiation integrated module 2 on a roof after being hoisted.
Further, the inner ring 11, the middle ring 12 and the outer ring 13 of the bearing platform are arranged at equal heights, wherein the inner ring 11 and the outer ring 13 of the bearing platform are connected and fixed with the structural steel girder through suspenders, and the middle ring 12 of the bearing platform is connected and fixed with the structural steel girder through V-shaped anti-seismic steel wire rope inhaul cables.
As shown in fig. 2, two ends of an anti-seismic steel wire rope inhaul cable 17 of the roof load dispersing device of the annular heat radiation integrated module are respectively connected and fixed with a left suspender 14, a right suspender 14, a structural steel beam 16 and a structural steel beam 18, the middle of the anti-seismic steel wire rope inhaul cable is connected and fixed with a middle ring 12 of the bearing platform, a V-shaped anti-seismic steel wire rope inhaul cable is formed, and anti-seismic performance of the annular heat radiation integrated module 2 after being hoisted is improved.
The roof load dispersing device of the central jet partition heat dissipation module unit consists of N suspenders, N trapezoidal anti-seismic steel wire rope inhaul cables and N V-shaped anti-seismic steel wire rope inhaul cables, and disperses the local load of the central jet partition heat dissipation module unit 3 to the roof.
As shown in fig. 3, the V-shaped anti-seismic steel wire rope cable of the roof load dispersing device of the central jet partition heat dissipation module unit consists of a steel wire rope cable B25 and a steel wire rope cable C26, wherein the upper ends of the steel wire rope cable B25 and the steel wire rope cable C26 are respectively connected and fixed with a left suspender 23, a right suspender 23, a structural steel beam 19 and a structural steel beam 20, and the lower ends of the steel wire rope cable B25 and the steel wire rope cable C26 are connected and fixed with a corner module lifting point 24 on a corner module 10 in the middle of the central jet partition heat dissipation module unit 3.
As shown in fig. 3, the trapezoidal anti-seismic steel wire rope cable consists of a steel wire rope cable D27 and a steel wire rope cable E28, the upper ends of the steel wire rope cable D27 and the steel wire rope cable E28 are fixedly connected with the left and right adjacent structural steel beams 18 and the structural steel beams 21, and the lower ends of the steel wire rope cable D27 and the steel wire rope cable E28 are fixedly connected with the lifting points on the left and right corner modules of the central jet partition heat dissipation module unit 3.
Further, the trapezoid anti-seismic steel wire rope inhaul cable is combined with the V-shaped anti-seismic steel wire rope inhaul cable, so that stable anti-seismic performance of the central jet flow partition heat dissipation module unit after being hoisted is guaranteed.
N wireless temperature sensors are arranged on the upper portion and the lower portion of the large annular pipeline operation area 7 in an annular partition mode, as shown in fig. 1, the wireless temperature sensor A4 and the wireless temperature sensor B6 on the upper portion of the large annular pipeline operation area are responsible for collecting the environment temperature of the upper portion of the large annular pipeline operation area 7, the wireless temperature sensor C8 and the wireless temperature sensor D9 on the lower portion of the large annular pipeline operation area 7 are responsible for collecting the environment temperature of the lower portion of the large annular pipeline operation area 7, and temperature data are transmitted to the air conditioning system control module 5 in real time.
The air conditioning system control module 5 is used for controlling the heat medium flow of the annular heat radiation integrated module 2 and the central jet partition heat dissipation module unit 3 in a real-time partition mode according to the environmental temperature data acquired by the wireless temperature sensor, and rapidly compensating the environmental temperature, and the air conditioning system control module 5 comprises the following steps:
step one: inputting a user name and a password, and starting the air conditioning system control module 5;
step two: setting a backwater temperature safety value, an operating area environment temperature safety value and an operating area environment temperature safety value upper limit;
step three: according to the environmental temperatures of different positions of an operation area, the annular heat radiation integrated module 2 and the central jet partition heat radiation module unit 3 are synchronously partitioned;
step four: setting target temperatures of all the partitions;
step five: starting an operation annular heat radiation integrated module 2, and adjusting the heat medium flow of the V-shaped heat radiation units of each partition in real time according to the target temperature of each partition and the temperature difference of the collected environmental temperature data;
step six: when the environmental temperature of the operation area is reduced to the safe value of the environmental temperature of the operation area, automatically starting the central jet partition heat dissipation module unit 3;
step seven: setting the air supply angles of upper and lower annular jet flows of a parallel flow air supply grid, adjusting the air supply direction, and setting the jet flow wind speed of each multi-air flow air supply unit to control the air supply distance;
step eight: according to the target temperature of each partition and the temperature difference of the acquired corresponding environmental temperature data, the heat medium flow of each partition of the central jet partition heat dissipation module unit 3 is regulated in real time, the environmental temperature is rapidly compensated, and the environmental temperature requirements of different stations of an operation area are met;
step nine: when the environmental temperature of the operation area rises to the upper limit of the safety value of the environmental temperature of the operation area, the central jet partition heat dissipation module unit 3 is automatically closed;
step ten: the collection time of the operation data of the annular heat radiation integrated module 2 and the central jet partition heat radiation module unit 3 is set, the operation data is sent to a mobile phone of a manager at regular time, and the manager can monitor the environmental temperature in real time.
The examples are provided by way of illustration of the invention and not by way of limitation, and in fact, those skilled in the art will recognize
It will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention, for example, features shown or described as part of one embodiment may be used with another embodiment to produce yet another embodiment, and it is therefore intended that the invention encompass such modifications and variations as fall within the scope of the appended claims and their equivalents.
The above description is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The invention relates to a ring air conditioning system for a large-scale ring pipeline operation area in a cold area, which is characterized in that: the system comprises an annular heat radiation integrated module, a central jet partition heat radiation module unit, an air conditioning system control module, a wireless temperature sensor, an annular heat radiation integrated module roof load dispersing device and a central jet partition heat radiation module unit roof load dispersing device; the heating medium is hot water, the annular heat radiation integrated module is arranged above a large annular assembly line operation area, the central jet partition heat radiation module unit is arranged above the central area of the large annular assembly line operation area,
the annular heat radiation integrated module is formed by connecting the same V-shaped heat radiation units end to end, uniformly distributing, enclosing an annular structure, radiating vertically downwards, forming an annular heat radiation field, covering the whole large-scale annular assembly line, supplementing the environmental heat loss of the large-scale annular assembly line operation area,
dividing all the V-shaped heat radiating units into N groups, arranging a set of independent water inlet and return pipelines in each group to realize partition control, arranging an independent temperature sensor in each set of water inlet and return pipelines, arranging an electric flow control valve in each group of water inlet pipelines, controlling the return water temperature in real time in a partition mode, regulating the heat medium flow of each group of V-shaped heat radiating units in real time in a partition mode according to the target temperature of each partition and the environment temperature of a corresponding area acquired by a wireless temperature sensor, compensating the environment temperature to reach the target temperature of each partition,
in extremely cold weather, the radiation heat of the annular heat radiation integrated module can not meet the safety value of the environmental temperature of a large annular assembly line operation area, the central jet partition heat radiation module unit is automatically started, the annular heat radiation integrated module is matched to quickly compensate the environmental temperature,
the central jet partition radiating module unit is formed by connecting N multi-air-flow air supply units through corner modules, the multi-air-flow air supply units consist of a fan section, a heat exchange section, a filtering section, a jet air port and a module box body,
each multi-air-flow air supply unit is provided with N jet air inlets, the jet air inlets are provided with an upper layer of adjustable parallel flow air supply grille and a lower layer of adjustable parallel flow air supply grille, double air flows are obliquely downwards and outwards supplied to form 360-degree double-layer radial jet, the air outlet angle, the air outlet temperature and the air outlet speed can be adjusted in a partitioning way, the upper part and the lower part of the station of the assembly line are rapidly and flexibly compensated, the environmental temperature requirements of different stations in a large-scale annular assembly line operation area are met,
each multi-air-flow air supply unit is provided with an independent water inlet and return pipeline, the air inlet and the air outlet are respectively provided with a wired temperature sensor, the water inlet and return temperature is controlled in real time in a partitioning manner, the air inlet and air outlet temperature is monitored, and the heat medium flow of different partitions is regulated in real time according to the temperature data of different areas acquired by the wireless temperature sensors;
when the environmental temperature of the operation area rises to the upper limit of the safety value of the environmental temperature of the operation area, the central jet partition heat dissipation module unit automatically stops running, the annular heat radiation integration module independently completes the environmental temperature compensation,
the annular heat radiation integrated module and the central jet partition heat radiation module unit are respectively fixed on the roof structure steel beam by an annular heat radiation integrated module roof load dispersing device and a central jet partition heat radiation module unit roof load dispersing device, so that the load of the annular air conditioning system is dispersed on the integral roof, the roof load safety is ensured,
the roof load dispersing device of the annular heat radiation integrated module consists of a bearing platform inner ring, a bearing platform middle ring, a bearing platform outer ring, N suspenders and N V-shaped anti-seismic steel wire rope inhaul cables, disperses local load to the roof after the annular heat radiation integrated module is hoisted,
the inner ring of the bearing platform, the middle ring of the bearing platform and the outer ring of the bearing platform are arranged at equal heights, wherein the inner ring of the bearing platform and the outer ring of the bearing platform are fixedly connected with the structural steel girder through suspenders, the middle ring of the bearing platform is fixedly connected with the structural steel girder through V-shaped anti-seismic steel wire rope inhaul cables,
the roof load dispersing device of the central jet partition heat dissipation module unit consists of N suspenders, N trapezoidal anti-seismic steel wire rope inhaul cables and N V-shaped anti-seismic steel wire rope inhaul cables, and is used for dispersing local loads of the central jet partition heat dissipation module unit to a roof.
2. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: the upper part of the V-shaped heat radiation unit heat exchange panel is filled with a metal heat reflection film firstly for reflecting heat to enable the heat to be transferred downwards, and then is filled with a waterproof heat insulation material for isolating heat from being transferred upwards, and the outer surface of the lower heat exchange panel is provided with a high-emissivity coating to improve the heat radiation efficiency of the V-shaped heat radiation unit downwards.
3. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: the roof load dispersing device of the annular heat radiation integrated module is characterized in that two ends of a V-shaped anti-seismic steel wire rope stay rope are respectively connected and fixed with left and right structural steel beams, and the middle of the V-shaped anti-seismic steel wire rope stay rope is connected and fixed with a middle ring of the bearing platform.
4. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: the roof load dispersing device of the central jet partition heat dissipation module unit is characterized in that the upper end of a trapezoidal anti-seismic steel wire rope stay rope is fixedly connected with left and right adjacent structural steel beams of the central jet partition heat dissipation module unit, and the lower end of the trapezoidal anti-seismic steel wire rope stay rope is fixedly connected with hanging points on left and right corner modules of the central jet partition heat dissipation module unit.
5. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: the roof load dispersing device of the central jet partition heat dissipation module unit is characterized in that the upper ends of V-shaped anti-seismic steel wire rope inhaul cables are respectively connected and fixed with left and right structural steel beams of the central jet partition heat dissipation module unit, and the lower ends of the V-shaped anti-seismic steel wire rope inhaul cables are connected and fixed with hanging points on middle corner modules of the central jet partition heat dissipation module unit.
6. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: n wireless temperature sensors are arranged in a large annular assembly line operation area and are responsible for collecting the ambient temperatures at different positions of the operation area, and temperature data are transmitted to an air conditioning system control module in real time.
7. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: the air conditioning system control module is used for controlling the heat medium flow of the annular heat radiation integrated module and the central jet partition heat radiation module unit in real time in a partition mode according to the environmental temperature data acquired by the wireless temperature sensor, and rapidly compensating the environmental temperature.
8. A ring air conditioning system for a large ring pipeline operation area of a cold area according to claim 1, wherein: the air conditioning system control module operation includes the steps of:
step one: inputting a user name and a password, and starting the air conditioning system control module;
step two: setting a backwater temperature safety value, an operating area environment temperature safety value and an operating area environment temperature safety value upper limit;
step three: according to the environmental temperatures of different positions of an operation area, synchronously partitioning the annular heat radiation integrated module and the central jet partition heat radiation module unit;
step four: setting target temperatures of all the partitions;
step five: starting an operation annular heat radiation integrated module, and adjusting the heat medium flow of the V-shaped heat radiation units of each partition in real time according to the target temperature of each partition and the temperature difference of the collected environmental temperature data;
step six: when the environmental temperature of the operation area is reduced to the safe value of the environmental temperature of the operation area, automatically starting the central jet partition heat dissipation module unit;
step seven: setting the air supply angles of upper and lower annular jet flows of a parallel flow air supply grid, adjusting the air supply direction, and setting the jet flow wind speed of each multi-air flow air supply unit to control the air supply distance;
step eight: according to the target temperature of each partition and the temperature difference of the acquired corresponding environmental temperature data, the heat medium flow of each partition of the central jet partition heat dissipation module unit is regulated in real time, the environmental temperature is rapidly compensated, and the environmental temperature requirements of different stations of an operation area are met;
step nine: when the environmental temperature of the operation area rises to the upper limit of the safety value of the environmental temperature of the operation area, the central jet partition heat dissipation module unit is automatically closed;
step ten: and setting the collection time of the operation data of the annular heat radiation integrated module and the central jet partition heat radiation module unit, and sending the operation data to the mobile phone of the manager at regular time, so that the manager can monitor the environmental temperature in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310347216.4A CN116182262B (en) | 2023-04-04 | 2023-04-04 | Annular air conditioning system for large-scale annular assembly line operation area in cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310347216.4A CN116182262B (en) | 2023-04-04 | 2023-04-04 | Annular air conditioning system for large-scale annular assembly line operation area in cold area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116182262A true CN116182262A (en) | 2023-05-30 |
| CN116182262B CN116182262B (en) | 2023-12-19 |
Family
ID=86442578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310347216.4A Active CN116182262B (en) | 2023-04-04 | 2023-04-04 | Annular air conditioning system for large-scale annular assembly line operation area in cold area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116182262B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617902A (en) * | 1946-02-28 | 1949-02-14 | Frank Douglas Moul | Improvements in or relating to central heating systems for buildings |
| JP2008002721A (en) * | 2006-06-21 | 2008-01-10 | Toko Electric Corp | Environment evaluation system and air conditioning system |
| JP2013195047A (en) * | 2012-03-23 | 2013-09-30 | Sanki Eng Co Ltd | Task ambient air conditioning system |
| CN205979971U (en) * | 2016-07-22 | 2017-02-22 | 天津市川宏仪表系统科技有限公司 | Efflux air supply system for among tall and big factory building industry waste heat recovery |
| CN111473419A (en) * | 2020-05-22 | 2020-07-31 | 中国铁路设计集团有限公司 | Integrated equipment unit suitable for air conditioner in large space area of traffic building |
| CN111637508A (en) * | 2020-05-11 | 2020-09-08 | 东南大学 | Cold-warm radiation air conditioning system suitable for tall and big space waiting hall |
| CN113465052A (en) * | 2021-07-28 | 2021-10-01 | 中国船舶工业集团公司第七0八研究所 | Cold and hot radiation's shelter air conditioning system |
| CN115031321A (en) * | 2022-08-10 | 2022-09-09 | 廊坊康平空调制造有限公司 | Ultrathin lightweight mechanical self-cleaning high and large space air conditioning system |
-
2023
- 2023-04-04 CN CN202310347216.4A patent/CN116182262B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617902A (en) * | 1946-02-28 | 1949-02-14 | Frank Douglas Moul | Improvements in or relating to central heating systems for buildings |
| JP2008002721A (en) * | 2006-06-21 | 2008-01-10 | Toko Electric Corp | Environment evaluation system and air conditioning system |
| JP2013195047A (en) * | 2012-03-23 | 2013-09-30 | Sanki Eng Co Ltd | Task ambient air conditioning system |
| CN205979971U (en) * | 2016-07-22 | 2017-02-22 | 天津市川宏仪表系统科技有限公司 | Efflux air supply system for among tall and big factory building industry waste heat recovery |
| CN111637508A (en) * | 2020-05-11 | 2020-09-08 | 东南大学 | Cold-warm radiation air conditioning system suitable for tall and big space waiting hall |
| CN111473419A (en) * | 2020-05-22 | 2020-07-31 | 中国铁路设计集团有限公司 | Integrated equipment unit suitable for air conditioner in large space area of traffic building |
| CN113465052A (en) * | 2021-07-28 | 2021-10-01 | 中国船舶工业集团公司第七0八研究所 | Cold and hot radiation's shelter air conditioning system |
| CN115031321A (en) * | 2022-08-10 | 2022-09-09 | 廊坊康平空调制造有限公司 | Ultrathin lightweight mechanical self-cleaning high and large space air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116182262B (en) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2089661B1 (en) | Low energy consumption climate control system | |
| CN210999304U (en) | Steam curing system for concrete prefabricated part | |
| CN111637508A (en) | Cold-warm radiation air conditioning system suitable for tall and big space waiting hall | |
| CN116182262B (en) | Annular air conditioning system for large-scale annular assembly line operation area in cold area | |
| CN211874648U (en) | Air energy power generation tower | |
| CN109937717B (en) | Seepage air temperature control system for large-diameter vertical silo | |
| CN206055932U (en) | Combination type gas boiler room | |
| CN214940320U (en) | Integrated energy storage system | |
| CN204063227U (en) | A kind of combination energy-saving heating system comprising UTILIZATION OF VESIDUAL HEAT IN Cycling hot-blast heating system | |
| CN101806707B (en) | Temperature field control method for large-scale salt fog environment simulation test system | |
| CN113152503A (en) | Integrated energy storage system | |
| Kessling et al. | Innovative design concept for the new Bangkok international airport, NBIA | |
| CN108442619A (en) | Automatically cleaning photo-thermal integrated photovoltaic insulated ventilation light-permeable glass roof | |
| CN215216523U (en) | Radiation air supply composite structure | |
| CN213087024U (en) | Large-space energy-saving ventilating building structure | |
| CN111473419A (en) | Integrated equipment unit suitable for air conditioner in large space area of traffic building | |
| WO2010061205A1 (en) | Environmental climate control for commercial buildings | |
| CN110839415A (en) | Thermal-insulated temperature control system in tall and big one-storey house granary heap top | |
| CN212511423U (en) | Integrated equipment unit suitable for air conditioner in large space area of traffic building | |
| WO1997026427A1 (en) | Ecological building | |
| US20230235908A1 (en) | Predictive building air flow management for indoor comfort thermal energy storage with grid enabled buildings | |
| CN218120007U (en) | All-round intelligent air conditioning system in electric power dispatching control hall | |
| CN112880078A (en) | Radiation air supply composite structure | |
| CN210177679U (en) | Assembled automatic temperature control building | |
| CN217849900U (en) | Air conveying system for electric prefabricated cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |