CN108278703A - A kind of high-rise building air-conditioner water system vertical division block method and structure - Google Patents
A kind of high-rise building air-conditioner water system vertical division block method and structure Download PDFInfo
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- CN108278703A CN108278703A CN201810227340.6A CN201810227340A CN108278703A CN 108278703 A CN108278703 A CN 108278703A CN 201810227340 A CN201810227340 A CN 201810227340A CN 108278703 A CN108278703 A CN 108278703A
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- 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
- F24F5/0003—Exclusively-fluid systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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Abstract
A kind of high-rise building air-conditioner water system vertical division block method and structure, by high-rise building air-conditioner water system pipe network, it is divided into nine subregions, each subregion is connect by water rationing pipe with water main, each subregion is connect by subregion return pipe with return main, Cooling and Heat Source is located between four ~ six area, the direct-connected area user's air conditioning terminal in 5th area, positioned at 5th areas Qie Yu are adjacent below 5th area three, 4th area connect area user's air conditioning terminal after once exchanging heat by the heat exchanger of local area, 5th areas Qie Yu are adjacent above 5th area six, 7th area connect area user's air conditioning terminal after once exchanging heat by the heat exchanger of local area, one, 2nd area are by connecting area user's air conditioning terminal after the heat exchanger secondary heat exchange of three area's heat exchangers and local area, eight, 9th area are by connecting area user's air conditioning terminal after the heat exchanger secondary heat exchange of seven area's heat exchangers and local area.Each area of the present invention not only simplifies pipeline structure, and improve efficiency of energy utilization by once or at most being energized after secondary heat exchange.
Description
Technical field
The present invention relates to high-rise building air conditioner waters（Chilled water, hot water, cooling water, heating hot water etc.）System vertical division block
Method and structure.
Background technology
In high-rise building, when the height of air-conditioner water system be more than equipment, pipeline pressure-bearing limit value when, erected
To subregion.Country's related specifications and technical measures do not advise the air-conditioner water system vertical division block of high-rise building specifically still at present
Fixed, designer still recognizes deficiency to this subproblem, and that there are subregions is unreasonable for the Engineering Projects that many has been built up, and energy consumption increases
The problem of adding, or even there are some security risks.
Invention content
Problem to be solved by this invention is to provide a kind of high-rise building air-conditioner water system vertical division block method and structure,
This method and structure pipeline are simpler, and efficiency of energy utilization is higher.
Technical solution provided by the invention is：A kind of high-rise building air-conditioner water system vertical division block method, including it is following
Step：High-rise building air-conditioner water system is segmented by Cooling and Heat Source setting number, each Cooling and Heat Source is one section；To it is each be segmented into
Row vertical division block：1）Set partition name and heat exchange number：Air-conditioner water system is at most divided into area of an area~nine from bottom to top
Totally nine subregions, each subregion are connect by water rationing pipe with water main, and each subregion passes through subregion return pipe and return water
Manifold connections, Cooling and Heat Source are located between four ~ six area, and 5th area are located at using area user's air conditioning terminal is directly connected to below 5th area
Three, four adjacent areas of 5th areas Qie Yu connect area user's air conditioning terminal after once exchanging heat by the heat exchanger of local area, are located at 5th area
Six, seven adjacent areas of 5th areas top Qie Yu are by connecting area user's air conditioning terminal after the heat exchanger of local area once heat exchange, and one, two
Area passes through 7th area by connecting area user's air conditioning terminal, eight, nine areas after the heat exchanger secondary heat exchange of three area's heat exchangers and local area
Area user's air conditioning terminal is connected after the heat exchanger secondary heat exchange of heat exchanger and local area；2）The location determination being arranged according to Cooling and Heat Source
Vertical division block object is to belong to low section of system, high section system or stage casing system：Low section of system refers to that Cooling and Heat Source is arranged in building
Lower part；High section system refers to that Cooling and Heat Source is arranged on building top；Stage casing system refers to Cooling and Heat Source setting meta position between floors
It sets； 3）For low section of system：Step 1 is pressed from the bottom up）Air-conditioner water system vertical division block is carried out, for chilled water system, lower part
Starting area is 5th area or 4th area, and for hot-water heating system, lower part starting area is 6th area, 3rd area or 4th area and is free of 5th area；For height
Section system, carries out air conditioning zoning, is topmost 5th area from top to bottom；For stage casing system, Cooling and Heat Source is located between four ~ six area,
Subregion up and is down carried out from 5th area of centre.
When using between low-temperature receiver direct-furnish heat source for form, first to chilled water system vertical division block, after to air conditioning and water heating system
Vertical division block.
For the height of each subregion not less than 50 meters and no more than 150 meters, the total height of the vertical division block is no more than 1
Km.
A kind of high-rise building air-conditioner water system vertical division block structure, includes the Cooling and Heat Source with inlet and outlet,
The water pump being connect with Cooling and Heat Source water inlet, the high-rise building air-conditioner water system pipe network with water main and return main, pipe
The water main of net and the water outlet of Cooling and Heat Source connect, and the return main of pipe network and the water inlet of water pump connect, the pipe network tool
There are several branches being connect with water main and return main, several branches are divided into n subregion, 3≤n≤9 from bottom to top；
Each subregion is connect by water rationing pipe with water main, and each subregion is connect by subregion return pipe with return main, cold
Heat source is located at an area in n subregion；Vertical division block is set by low section of system, high section system or stage casing system simultaneously：1）It is low
Section system refers to that Cooling and Heat Source is arranged in building lower part, then 3≤n≤6, the low-temperature receiver positioned at Cooling and Heat Source location are directly connected to the area
User's air conditioning terminal, the heat source positioned at heat source location connect area user's air conditioning terminal after primary heat exchange, are located at Cooling and Heat Source
Immediate two areas of the areas Qie Yugai are empty by connection local area user after the heat exchanger of local area once heat exchange respectively above location
End is adjusted, positioned at third above Cooling and Heat Source location or more area by being located at second area's heat exchanger above Cooling and Heat Source location
Heat exchange connects area user's air conditioning terminal after the heat exchanger secondary heat exchange of local area again；2）High section system refers to that Cooling and Heat Source setting exists
Building top, then 3≤n≤5, a Ge Huoerge area nearest positioned at the areas Qie Yugai below Cooling and Heat Source location pass through this respectively
The heat exchanger in area connects local area user's air conditioning terminal after once exchanging heat, and passes through positioned at third below Cooling and Heat Source location or more area
Area user is connected after the heat exchanger secondary heat exchange of local area again positioned at second area's heat exchanger heat exchange below Cooling and Heat Source location
Air conditioning terminal；3）Stage casing system refers to Cooling and Heat Source setting portion between floors, presses step 1 from the bottom up）Vertical division block is set, from
On down press step 2）Vertical division block is set.
Above-mentioned several branches can be divided into area of an area~nine from bottom to top by the present invention, and totally nine subregions, Cooling and Heat Source are located at four
Between ~ six area, 5th area are located at three, four areas that 5th areas Qie Yu are adjacent below 5th area using area user's air conditioning terminal is directly connected to
Connect area user's air conditioning terminal after once exchanging heat by the heat exchanger of local area, be located above 5th area that 5th areas Qie Yu are adjacent six,
7th area connect area user's air conditioning terminal after once exchanging heat by the heat exchanger of local area, one, two areas pass through three area's heat exchangers and this
Area user's air conditioning terminal, the heat exchanger that eight, nine areas pass through seven area's heat exchangers and local area are connected after the heat exchanger secondary heat exchange in area
Area user's air conditioning terminal is connected after secondary heat exchange.
For the height of each subregion not less than 50 meters and no more than 150 meters, the total height of the vertical division block is no more than 1
Km.
The present invention uses the above method and structure, each subregion by once or at most being energized after secondary heat exchange, i.e., simple
Change pipeline structure, and improves efficiency of energy utilization.
The present invention divides air conditioning zoning according to end-equipment pressure-bearing and refuge story facilities.Usual refuge story interval does not surpass
Cross 50 meters, the pressure-bearing of end-equipment is no more than 1.6MPa, therefore the height of each air conditioning zoning is generally between 100 ~ 120 meters, and every 2
~ 3 building subregions（Construction area between i.e. adjacent two refuge stories）It is divided into an air conditioning zoning.
Direct-furnish region：Handpiece Water Chilling Units supplying cold directly area.Cold and hot source device includes that handpiece Water Chilling Units, cold-storage and thermal storage system are let cool
Heat liberation board changes（That is plate heat exchanger）, indirect type normal-pressure boiler or bearing boiler a plate the cold and hot source device such as change.It lets cool
Energy supply that hot plate changes, the heat supply of indirect type normal-pressure boiler, bearing boiler be can be regarded as indirectly by changing heat supply etc. by plate after once exchanging heat
Energy supply, when analyzing the vertical division block of these systems, is analyzed by no direct-furnish region.
Heat exchange area：The nearest areas Ge Huoerge changing by local area with the areas Qie Yugai below Cooling and Heat Source location
Hot device is energized after once exchanging heat, and similarly, the nearest areas Ge Huoerge also lead to the areas Qie Yugai above Cooling and Heat Source location
It is energized after crossing the primary heat exchange of heat exchanger of local area.
Secondary heat exchange region：Pass through below Cooling and Heat Source location second with third or more area below Cooling and Heat Source location
It is energized after the heat exchanger secondary heat exchange of area's heat exchanger and local area, similarly, above Cooling and Heat Source location third or more area
By being energized after the heat exchanger secondary heat exchange of second area's heat exchanger above Cooling and Heat Source location and local area.
Because the pressure-bearing of heat exchanger can reach 2.5MPa, far super air conditioning terminal, therefore 2 air conditioning zonings can be divided into one
Group reduces heat exchange number using identical heat exchange strategy.Such as：Eight, 9th area are one group, unified to pass through seven area's heat exchangers and this
It is energized after the heat exchanger heat exchange in area, 9th area is avoided to be improved by the heat exchanger heat exchange of 8th area to reduce primary heat exchange number
Efficiency of energy utilization.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3.
Specific implementation mode
A kind of high-rise building air-conditioner water system vertical division block method of the present invention, includes the following steps：It is arranged by Cooling and Heat Source
High-rise building air-conditioner water system is segmented by number, and each Cooling and Heat Source is one section；Vertical division block is carried out to each segmentation：1）Setting
Partition name and heat exchange number（Referring to Fig. 1, solid line is direct energy supply in figure, dotted line is energy supply, chain-dotted line two after primary heat exchange
It is energized after secondary heat exchange）：Air-conditioner water system is at most divided into area of an area~nine from bottom to top, and totally nine subregions, each subregion pass through
Water rationing pipe is connect with water main, and each subregion is connect by subregion return pipe with return main, and Cooling and Heat Source is according to itself
Pressure-bearing situation may be provided between four ~ six area, and 5th area are located at below 5th area and with five using being directly connected to area user's air conditioning terminal
Three, four adjacent areas of area by connecting area user's air conditioning terminal after the heat exchanger of local area once heat exchange, be located above 5th area and
Six, seven areas adjacent with 5th area connect area user's air conditioning terminal after once exchanging heat by the heat exchanger of local area, and one, two areas pass through
Area user's air conditioning terminal is connected after the heat exchanger secondary heat exchange of three area's heat exchangers and local area, eight, nine areas pass through seven area's heat exchangers
With area user's air conditioning terminal is connected after the heat exchanger secondary heat exchange of local area；2）Judge that the Cooling and Heat Source of vertical division block object is to belong to
Low section, high section or stage casing：Low section refers to that Cooling and Heat Source is arranged in building lower part；High section refers to that Cooling and Heat Source is arranged on building
Portion；Stage casing refers to position between Cooling and Heat Source setting between floors； 3）For low section of system：Step 1 is pressed from the bottom up）It carries out empty
Vertical division block is adjusted, for chilled water system, lower part starting area is 5th area or 4th area, and for hot-water heating system, lower part starting area is six
Area, 3rd area or 4th area and be free of 5th area；For high section system, air conditioning zoning is carried out from top to bottom, is topmost 5th area；For in
Section system, Cooling and Heat Source are located between four ~ six area, and subregion up and is down carried out from intermediate 5th area.
A kind of high-rise building air-conditioner water system vertical division block structure of the present invention, includes with the cold of inlet and outlet
Heat source, the water pump being connect with Cooling and Heat Source water inlet, the high-rise building air-conditioner water system pipe with water main and return main
Net, the water main of pipe network and the water outlet of Cooling and Heat Source connect, and the return main of pipe network and the water inlet of water pump connect, the pipe
Net has several branches being connect with water main and return main, and several branches are divided into n subregion, 3≤n from bottom to top
≤9；Each subregion is connect by water rationing pipe with water main, and each subregion is connected by subregion return pipe and return main
It connects, Cooling and Heat Source is located at an area in n subregion；Vertical division block is set by low section of system, high section system or stage casing system simultaneously：
1）Low section of system refers to that Cooling and Heat Source is arranged in building lower part, then 3≤n≤6, the low-temperature receiver positioned at Cooling and Heat Source location are directly connected to
Area user's air conditioning terminal, the heat source positioned at heat source location connect area user's air conditioning terminal after primary heat exchange, are located at cold
Immediate two areas of the areas Qie Yugai are used by connection local area after the heat exchanger of local area once heat exchange respectively above heat source location
Family air conditioning terminal is changed positioned at third above Cooling and Heat Source location or more area by being located at second area above Cooling and Heat Source location
Hot device heat exchange connects area user's air conditioning terminal after the heat exchanger secondary heat exchange of local area again；2）High section system refers to that Cooling and Heat Source is set
It sets on building top, then 3≤n≤5, a Ge Huoerge area nearest positioned at the areas Qie Yugai below Cooling and Heat Source location lead to respectively
Local area user's air conditioning terminal is connected after crossing the primary heat exchange of heat exchanger of local area, is located at third or more area below Cooling and Heat Source location
By the way that the area is connected after the heat exchanger secondary heat exchange of local area again positioned at second area's heat exchanger heat exchange below Cooling and Heat Source location
User's air conditioning terminal；3）Stage casing system refers to Cooling and Heat Source setting portion between floors, presses step 1 from the bottom up）Vertical point of setting
Step 2 is pressed in area from top to bottom）Vertical division block is set.
Such as：Referring to Fig. 1（Solid line is direct energy supply in figure, dotted line is energy supply after once exchanging heat, chain-dotted line is secondary heat exchange
After energize）, for high-rise building air-conditioner water system use a Cooling and Heat Source, air-conditioner water system be divided into from bottom to top an area~
Totally nine subregions, Cooling and Heat Source 10 may be provided according to itself pressure-bearing situation between four ~ six area in 9th area（In figure five are located at for Cooling and Heat Source 10
The situation in area 5）, five areas 5 using being directly connected to area user's air conditioning terminal 5.1, be located at 5th areas, 5th areas 5 lower section Qie Yu it is adjacent three
Area 3, four areas 4 connect area user after once exchanging heat by the heat exchanger i.e. three area's heat exchangers 3.1 or four area's heat exchangers 4.1 of local area
Air conditioning terminal（Three area's user's air conditioning terminals 3.2, four area's user's air conditioning terminals 4.2）, it is adjacent to be located at 5th areas, 5th areas 5 top Qie Yu
The heat exchanger that six areas 6, seven areas 7 pass through local area（Six area's heat exchangers 6.1 or seven area's heat exchangers 7.1）Area use is connected after primary heat exchange
Family air conditioning terminal（Six area's user's air conditioning terminals 6.2, seven area's user's air conditioning terminals 7.2）, an area 1, two areas 2 pass through three area's heat exchangers
3.1 and local area heat exchanger（One area's heat exchanger 1.1 or two area's heat exchangers 2.1）Area user's air conditioning terminal is connected after secondary heat exchange
（One area's user's air conditioning terminal 1.2, two area's user's air conditioning terminals 2.2）, eight areas 8, nine areas 9 are changed by seven area's heat exchangers and local area
Hot device（Eight area's heat exchangers 8.1, nine area's heat exchangers 9.1）Area user's air conditioning terminal is connected after secondary heat exchange（Eight area's user's air-conditionings
End 8.2, nine area's user's air conditioning terminals 9.2）.
The implementation steps of the method for the present invention：
1, subsection setup Cooling and Heat Source is determined whether according to the function division of project and use, regulatory requirement,（Segmentation：One cold and hot
Source is exactly one section.Low section：Cooling and Heat Source is arranged in building lower part, such as basement and one layer.High section：Cooling and Heat Source setting is being built
Object top, such as roofing.Stage casing：Position between Cooling and Heat Source setting between floors, such as refuge story or mechanical floor）.The elder generation of segmentation
Sequentially it is afterwards：Low section of --- high section --- stage casing.One project can at most divide 2 low section of systems, and one of them low section is
The height of system is no more than 50 meters（Such as podium）.The scale of high section and stage casing system should not be too big, preferably controls in a subregion model
In enclosing, using direct-furnish form cooling.
2, it is directed to each segmentation and carries out air-conditioning vertical division block.For different cold and heat source forms, need to carry out vertical division block
Content and sequence it is different.When using between low-temperature receiver direct-furnish, heat source for form（Such as handpiece Water Chilling Units+boiler form）, first
Analyze chilled water system vertical division block, post analysis air conditioning and water heating system vertical division block.When between equal using cold and heat source for form
（Such as district cooling, heating system）, since the pressure-bearing and vertical division block of cold and hot source device are completely the same, it is only necessary to carry out primary
Vertical division block is analyzed.
For low section of system：Air-conditioning vertical division block is carried out from the bottom up, and for chilled water system, lower part starting area is 5th area
Or 4th area；For hot-water heating system, lower part starting area is 6th area or three, four areas（Without 5th area）.For high section system, from top to bottom into
Row air conditioning zoning is topmost 5th area（Air conditioning heat can only use low section of system because security reason cannot be arranged on roofing,
Therefore high section system only needs to analyze air conditioning water system）.
Case 1（Low section of chilled water system）：Such as 350 meters high of low section of chilled water system, air conditioning water vertical division block
3 ~ 4 can be divided into, there are five ~ seven area schemes for the partition scheme of comparative analysis（Fig. 2 is 1.）With four ~ seven area schemes（Fig. 2 is 2.）.Five
~ seven area schemes：1. referring to Fig. 2, low-temperature receiver 10.1 is located at five areas 5, and five areas 5 use and are directly connected to area user's air conditioning terminal 5.1, position
Six areas 6, seven areas 7 above Yu Wuqu connect area user's air conditioning terminal after once exchanging heat by the heat exchanger 6.1,7.1 of local area
6.2、7.2.Four ~ seven area schemes：2. referring to Fig. 2, low-temperature receiver 10.1 is located at four areas 4, and five areas 5 are directly connected to the area using direct-furnish form
User's air conditioning terminal 5.1, four areas 4 below 5th area connect area user after once exchanging heat by the heat exchanger 4.1 of local area
Air conditioning terminal 4.2；Connection should after six areas 6, seven areas 7 above 5th area are once exchanged heat by the heat exchanger 6.1,7.1 of local area
Area's user's air conditioning terminal 6.2,7.2.The low-temperature receiver pressure-bearing of five ~ seven area schemes is higher, and 50 meters of following region of four ~ seven area schemes are one
Secondary heat exchange area, by the air conditioner load size in the two sections of comparative analysis, the partition scheme for selecting energy consumption less.For example,
When podium load is larger, five ~ seven area schemes are preferably used, reduce the water system conveying energy consumption of podium part；When podium load compared with
Hour, four ~ seven area schemes are preferably used, the pressure-bearing of energy device is reduced.
Case 2（Low section of hot-water heating system）：Such as 250 meters high of low section of hot-water heating system, air conditioning hot vertical division block can be divided into 3
It is a, there are six ~ eight area schemes and four ~ seven area schemes for the partition scheme of comparative analysis（5th areas Jun Wu）, referring to Fig. 3.Six ~ eight area
Scheme（Fig. 3 is 2.）：Heat source 10.2 is located at six areas 6, and six areas 6, seven areas 7 connect after once being exchanged heat by the heat exchanger 6.1,7.1 of local area
The areas Jie Gai user's air conditioning terminal 6.2,7.2, eight areas 8 by passing through the heat exchanger of local area again after 7th areas, 7 heat exchanger 7.1 once heat exchange
8.1（Plate is changed in 100 meters of n ears）Local area user air conditioning terminal 8.2 is connected after secondary heat exchange.Four ~ seven area schemes（Fig. 3 is 1.）：
Heat source 10.2 is located at four areas 4, and four areas 4, six areas 6, seven areas 7 connect after once being exchanged heat by the heat exchanger 4.1,6.1,7.1 of local area
Area user's air conditioning terminal 4.2,6.2,7.2.200 ~ 250 meters of sections of six ~ eight area schemes are secondary heat exchange region, four ~ seven area
200 ~ 250 meters of sections of scheme are a heat exchange areas, but plate is changed in 50 meters of n ears, can be dropped using four ~ seven area schemes
Low conveying energy consumption, it is preferably preferential to use.When height is more than 250 meters, the pressure-bearing meeting superpressure of heat source should preferentially use four ~ seven area sides
Case.
3, in each subregion, according to the pressure-bearing condition of equipment and other external conditions（Such as device rooms area, pipeline arrangement
Deng）, advanced optimize the installation site of the equipment such as analysis Cooling and Heat Source, heat exchanger.
It should be noted that following item in implementation process：
A, subregion cannot jump, and jump means to increase heat exchange number, reduces water system transfer efficiency.
B, the vertical division block quantity of hot water or cold water's system and title can be inconsistent, but must keep subregion line of demarcation one
It causes.Line of demarcation is inconsistent then to have mixed water hidden danger.
C, double low section of systems, from 4th area start to walk low section of chilled water system, from 4th area start to walk low section of hot-water heating system have
One subregion is no more than 50 meters.Wherein double low section of systems, the low section of chilled water system to start to walk from 4th area 50 meters of subregions in lower part,
50 meters of subregions of the low section of hot-water heating system to start to walk from 4th area are on top.
D, building height, can be according to equipment when the building with >=500 meters between 300 ~ 350 meters carries out vertical division block
Pressure-bearing situation marks off the vertical division block that a height is no more than 150 meters.
Claims (6)
1. a kind of high-rise building air-conditioner water system vertical division block method, includes the following steps：It will surpass by Cooling and Heat Source setting number
Skyscraper air-conditioner water system is segmented, and each Cooling and Heat Source is one section；Vertical division block is carried out to each segmentation：1）Set partition name
With heat exchange number：Air-conditioner water system is at most divided into area of an area~nine totally nine subregions from bottom to top, each subregion by point
Area's feed pipe is connect with water main, and each subregion is connect by subregion return pipe with return main, and Cooling and Heat Source is located at four ~ six area
Between, using area user's air conditioning terminal is directly connected to, three, four areas adjacent positioned at 5th areas Qie Yu below 5th area pass through this in 5th area
The heat exchanger in area connects area user's air conditioning terminal after once exchanging heat, and it is logical to be located at six, seven areas that 5th areas Qie Yu are adjacent above 5th area
It crosses the heat exchanger of local area and once connects area user's air conditioning terminal after heat exchange, one, two areas are changed by three area's heat exchangers and local area
Connect area user's air conditioning terminal after hot device secondary heat exchange, eight, nine areas are changed by the way that the heat exchangers of seven area's heat exchangers and local area is secondary
Area user's air conditioning terminal is connected after heat；2）The location determination vertical division block object being arranged according to Cooling and Heat Source is to belong to low section to be
System, high section system or stage casing system：Low section of system refers to that Cooling and Heat Source is arranged in building lower part；High section system refers to that Cooling and Heat Source is set
It sets on building top；Stage casing system refers to position between Cooling and Heat Source setting between floors； 3）For low section of system：From lower past
It is upper to press step 1）Air-conditioner water system vertical division block is carried out, for chilled water system, lower part starting area is 5th area or 4th area, for heat
Water system, lower part starting area are 6th area, 3rd area or 4th area and are free of 5th area；For high section system, air-conditioning point is carried out from top to bottom
Area is topmost 5th area；For stage casing system, Cooling and Heat Source is located between four ~ six area, up and is down divided from intermediate 5th area
Area.
2. according to the method described in claim 1, it is characterized in that：When using between low-temperature receiver direct-furnish heat source for form, first to cold
Freeze vertical zoningof water, after to air conditioning and water heating system vertical division block.
3. according to the method described in claim 1, it is characterized in that：The height of each subregion is not less than 50 meters and is no more than
150 meters, the total height of the vertical division block is no more than 1 km.
4. a kind of high-rise building air-conditioner water system vertical division block structure, includes the Cooling and Heat Source with inlet and outlet, with
The water pump of Cooling and Heat Source water inlet connection, the high-rise building air-conditioner water system pipe network with water main and return main, pipe network
Water main and the water outlet of Cooling and Heat Source connect, the water inlet of the return main of pipe network and water pump connects, and the pipe network has
Several branches being connect with water main and return main, it is characterised in that：Several branches are divided into n points from bottom to top
Area, 3≤n≤9；Each subregion is connect by water rationing pipe with water main, and each subregion passes through subregion return pipe and return water
Manifold connections, Cooling and Heat Source are located at an area in n subregion；It is perpendicular by low section of system, high section system or the setting of stage casing system simultaneously
To subregion：1）Low section of system refers to that Cooling and Heat Source is arranged in building lower part, then 3≤n≤6, are located at the low-temperature receiver of Cooling and Heat Source location
It is directly connected to area user's air conditioning terminal, the heat source positioned at heat source location connects area user's air-conditioning end after primary heat exchange
End, positioned at immediate two areas of the areas Qie Yugai above Cooling and Heat Source location respectively by connecting after the heat exchanger of local area once heat exchange
Local area user's air conditioning terminal is connect, positioned at third above Cooling and Heat Source location or more area by being located above Cooling and Heat Source location
Two area's heat exchanger heat exchange connect area user's air conditioning terminal after the heat exchanger secondary heat exchange of local area again；2）High section system refers to
Cooling and Heat Source setting is on building top, then 3≤n≤5, are located at the areas Qie Yugai are nearest below Cooling and Heat Source location one or two
Area by connecting local area user's air conditioning terminal after the heat exchanger of local area once heat exchange, is located at third below Cooling and Heat Source location respectively
A above area positioned at second area's heat exchanger below Cooling and Heat Source location by exchanging heat again after the heat exchanger secondary heat exchange of local area
Connect area user's air conditioning terminal；3）Stage casing system refers to Cooling and Heat Source setting portion between floors, presses step 1 from the bottom up）If
Vertical division block is set, presses step 2 from top to bottom）Vertical division block is set.
5. high-rise building air-conditioner water system vertical division block structure according to claim 4, it is characterised in that：It will be several
Road is divided into area of an area~nine from bottom to top, and totally nine subregions, Cooling and Heat Source are located between four ~ six area, and 5th area are using being directly connected to this
Area's user's air conditioning terminal, three, four areas adjacent positioned at 5th areas Qie Yu below 5th area connect after once being exchanged heat by the heat exchanger of local area
The areas Jie Gai user's air conditioning terminal, six, seven adjacent areas of 5th areas Qie Yu are once exchanged heat by the heat exchanger of local area above 5th area
After connect area user's air conditioning terminal, one, two areas after the heat exchanger secondary heat exchange of three area's heat exchangers and local area by connecting the area
User's air conditioning terminal, eight, nine areas are by connecting area user's air-conditioning end after the heat exchanger secondary heat exchange of seven area's heat exchangers and local area
End.
6. high-rise building air-conditioner water system vertical division block structure according to claim 4 or 5, it is characterised in that：It is described
For the height of each subregion not less than 50 meters and no more than 150 meters, the total height of the vertical division block is no more than 1 km.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227340.6A CN108278703A (en) | 2018-03-20 | 2018-03-20 | A kind of high-rise building air-conditioner water system vertical division block method and structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227340.6A CN108278703A (en) | 2018-03-20 | 2018-03-20 | A kind of high-rise building air-conditioner water system vertical division block method and structure |
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| Publication Number | Publication Date |
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| CN108278703A true CN108278703A (en) | 2018-07-13 |
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| CN201810227340.6A Pending CN108278703A (en) | 2018-03-20 | 2018-03-20 | A kind of high-rise building air-conditioner water system vertical division block method and structure |
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| Country | Link |
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| CN (1) | CN108278703A (en) |
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2018
- 2018-03-20 CN CN201810227340.6A patent/CN108278703A/en active Pending
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