CN106885354A - A kind of curling stone venue thermal and humidity environment control system and method - Google Patents
A kind of curling stone venue thermal and humidity environment control system and method Download PDFInfo
- Publication number
- CN106885354A CN106885354A CN201710261986.1A CN201710261986A CN106885354A CN 106885354 A CN106885354 A CN 106885354A CN 201710261986 A CN201710261986 A CN 201710261986A CN 106885354 A CN106885354 A CN 106885354A
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- playing area
- air
- thermal
- humidity environment
- venue
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Classifications
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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
- F24F13/02—Ducting arrangements
- F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Building Environments (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of curling stone venue thermal and humidity environment control system and method, it is characterised in that the top air-returning device that the system is included in the air supply at the bottom device of playing area setting and is set in gallery；Air supply at the bottom device includes being arranged in the built on stilts chamber of playing area both sides, is arranged on the supply air duct in built on stilts chamber, and be arranged on the replaceable ventilating opening on built on stilts chamber.The present invention is sent into low temperature dry air using the air-supply passage positioned at playing area bottom, and low temperature dry air is sent into by playing area by replaceable ventilating opening, realize the control to playing area low humidity, and maintain playing area to be in slight positive pressure state as far as possible, it is to avoid gallery heat production, the wet interference to playing area of product；Meanwhile, return air is carried out using the top air-returning device for being arranged on gallery, by indoor heat production, wet unified discharge is produced, meet the different thermal and humidity environment state modulator demands of gallery, playing area, realize the Effective Regulation to curling stone venue thermal and humidity environment.
Description
Technical field
The present invention relates to a kind of heating ventilation air-conditioning system, especially with regard to a kind of curling stone venue thermal and humidity environment control system and side
Method, belongs to energy technology field.
Background technology
In the case where the 2022 Winter of Beijing Olympic Games are won the bidding etc. and to be driven, ice-sports have welcome unprecedented hair in China
Exhibition opportunity.All kinds of ice-sports venues build venue thermal and humidity environment like a raging fire, corresponding build and control problem also urgently
Need efficient and rational solution.At present, the indoor ice-sports venue of China is main based on the recreational ice stadium of the masses, specialty
Ice-sports venue, especially curling stone venue is less.Requirement of most interior ice-sports venues to indoor temperature and humidity be not tight
Lattice, air-conditioning system main task is to prevent from being hazed near ice face and building enclosure inner surface condensation.Occupied zone near ice face
The temperature parameter in domain is not controlled strictly, only need to ensure basic thermal comfort.And the ice-sports venue of specialty is general in surrounding
Gallery is provided with, venue scale is more than recreational ice stadium, general also similar with conventional stadiums, the competition field region of its air-conditioning system
Using air-supply ends such as spout, bar seam air ports, Air Distribution does not carry out particular design for ice-sports demand.
Different from general ice-sports venue, air parameter requirement of the curling stone competition gymnasiums and stadiums to playing area is extremely harsh,
Such as international curling stone federation the thermal and humidity environment parameter request of playing area is mainly included air themperature near ice face 10 DEG C,
Obvious air flow (air-flow velocity is in below 0.2m/s), the air dew point temperature of ice face near zone are not allowed in ice face
- 4 DEG C (being approximately equivalent to air humidity content in 2.8g/kg) below.And for curling stone venue, in addition to playing area, gallery
Domain has entirely different thermal and humidity environment to build demand with playing area.The current research on curling stone venue air-conditioning system is little,
It is difficult to meet design requirement using traditional air conditioning form.Based on the nozzle outlet air supply of top, part venue sets air conditioning terminal form
The air-supply end near playing area has been put, the air-supply of cloth bag air port has such as been provided with certain curling stone competition gymnasiums and stadiums after enclosing.For mesh
The preceding nozzle outlet air supply mode in the more use of curling stone competition gymnasiums and stadiums, usual air outlet velocity is higher, and wind speed is relied on after reaching playing area
Decay to meet the low wind speed requirement of playing area.But this mode usually comes at the Gas Mixing in Cross flow between playing area and audience area,
The heat production of audience area, produce it is wet important interference will be produced to playing area, and be difficult to the hot wet ring to whole venue different zones
Border parameter is realized adjusting respectively and controlled.During using this nozzle outlet air supply mode, to meet playing area thermal and humidity environment parameter
Rigors, it usually needs very big low temperature, dry air air output, otherwise will be unable to meet requirement.
From the point of view of the thermal and humidity environment of curling stone venue builds process, playing area need to ensure low humidity dry, without the harsh of wind speed
Environment, and the requirement of the ambient parameter of audience area then can relative loose.For playing area, the drying of air-conditioning system, low temperature are sent
Wind delivers to playing area as early as possible, and it is control to use it to the heat production of exclusion playing area, product humidity load (load source is sportsman etc.)
The effective measures of playing area thermal and humidity environment parameter；For the non-racing area such as audience area, how to be prevented effectively from the region heat production, produce
The wet influence to playing area, is the important means for ensureing playing area harsh environment parameter requirements.
As can be seen here, not yet having at present can effectively meet curling stone venue thermal and humidity environment regulation and control demand, realize different zones
The efficient air-conditioning system or method of different control parameters.Therefore, how according to the thermal and humidity environment parameter of curling stone venue different zones
It is required that, air conditioning terminal mode reasonable in design and Air Distribution just turn into and preferably meet such field settings and build need
Ask, realize more preferably regulating effect problem urgently to be resolved hurrily.
The content of the invention
Regarding to the issue above, air-supply end will be replaced and centralized return air system end is sent back to it is an object of the invention to provide a kind of
Curling stone competition gymnasiums and stadiums thermal and humidity environment control system and method that wind mode is effectively combined.
To achieve the above object, the present invention takes following technical scheme：A kind of curling stone venue thermal and humidity environment control system, its
It is characterised by, the top air-returning device that the system is included in the air supply at the bottom device of playing area setting and is set in gallery；
The air supply at the bottom device includes：Two built on stilts chambers, make somebody a mere figurehead chamber and are arranged in the playing area both sides described in two；Two air-supply wind
Road, supply air duct described in two is separately positioned on described in two and makes somebody a mere figurehead in chamber；Two replaceable ventilating openings, replaceable ventilating opening sets respectively described in two
Put and maked somebody a mere figurehead on chamber described in two.
In a preferred embodiment, the built on stilts top of chamber is higher than the playing area, continues to set enclosing thereon；Institute
State replaceable ventilating opening and be arranged on side of the built on stilts chamber towards the playing area, and the replaceable ventilating opening minimum air-out position
Put concordant with the height of the playing area both sides.
In a preferred embodiment, the built on stilts top of chamber be set to the playing area equal height, it is described to put
Change air outlet side in the built on stilts chamber upward.
In a preferred embodiment, the replaceable ventilating opening is the continous way set along the playing area length direction
Air outlet, the return air inlet is the continous way return air inlet set along the gallery length direction.
In a preferred embodiment, the coolant ducts needed for curling stone match ice-making process are arranged in the built on stilts chamber
It is interior.
A kind of curling stone venue thermal and humidity environment control method based on said system, it is characterised in that the process of the method is：
Low temperature dry air is sent into using the air-supply passage positioned at playing area bottom, and by replaceable ventilating opening by low temperature dry air
Feeding playing area, realizes the control to playing area low humidity, and maintains playing area to be in slight positive pressure state as far as possible, it is to avoid gallery is produced
Heat, the wet interference to playing area of product；Meanwhile, carry out return air using the top air-returning device for being arranged on gallery, by indoor heat production,
Wet unified discharge is produced, the different thermal and humidity environment state modulator demands of gallery, playing area are met, realized to the curling stone venue wet ring of heat
The Effective Regulation in border.
In a preferred embodiment, the height of playing area both sides is being attached using Lateral supply form, i.e. replaceable ventilating opening
Side feeding on degree.
In a preferred embodiment, above blown upwards or tiltedly using lower wind pushing form, i.e. replaceable ventilating opening.
Due to taking above technical scheme, it has advantages below to the present invention：1st, the present invention is by being arranged on playing area two
The bottom replaceable ventilating opening of side and return air inlet at the top of aloft gallery is set, be may be such that and good air-flow is formed in venue
Tissue：Dry air first flows through playing area, and the heat production of playing area, product wet bands are walked, and audience area is further flowed through afterwards, most
Discharged via return air inlet 4 eventually, corresponding air humidity content level gradually rises, realized to playing area, gallery moisture level
The step regulation and control of (dew-point temperature), it is effectively wet to build the non-homogeneous heat of different water capacities (dew-point temperature) using one air-supply
Environment, and can ensure that playing area is in barotropic state, it is prevented effectively from influence of the gallery heat and moisture production to playing area.2nd, the present invention
Gallery top is arranged on by by return air inlet unification so that air-flow is discharged after gallery is flowed through, and can be prevented effectively from sight
Influence of many hot humidity loads in area to playing area.3rd, the present invention can send the air of low temperature drying by being arranged on the air outlet of bottom
Enter playing area, air-supply wind speed is very low (being only about 0.5m/s), the air velocity for reaching playing area is less than 0.2m/s, can effectively expire
The control requirement of the sufficient low wind speed in curling stone playing area.Dry air sends into playing area by attaching mode simultaneously, forms displaced type and send
The effect of wind, by the heat production of playing area, produces wet effective exclusion, maintains low dew point (low water capacity) environment of playing area.To sum up institute
State, the present invention is realized in venue different zones room according to the thermal and humidity environment parameter requirements of the different zones such as playing area, gallery
Thermal and humidity environment carries out the air-conditioning system of Effective Regulation respectively, it is adaptable to the occasion such as curling stone competition gymnasiums and stadiums, can preferably meet interior
Temperature, humidity regulation demand, realize the Effec-tive Function of air-conditioning system.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1；
Fig. 2 is the overall structure diagram of the embodiment of the present invention 2.
Reference in figure：
1 is replaceable ventilating opening；2 is supply air duct；3 is built on stilts chamber；4 is return air inlet；5 is playing area；6 is gallery；7 are
Enclosing.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.It should be appreciated, however, that the offer of accompanying drawing is only
For a better understanding of the present invention, they should not be interpreted as limitation of the present invention.
Embodiment 1：
As shown in figure 1, present embodiments providing a kind of curling stone competition gymnasiums and stadiums thermal and humidity environment control system of Lateral supply, this is
System is included in replaceable ventilating opening 1, supply air duct 2 and the built on stilts chamber 3 of the setting of playing area 5, and in returning that the top of gallery 6 is set
Air port 4.Wherein, two built on stilts chambers 3 are arranged in the both sides of playing area 5, and the built on stilts top of chamber 3 is higher than playing area 5, continues to set thereon
Put enclosing 6；Supply air duct 2 is arranged in built on stilts chamber 3, and replaceable ventilating opening 1 is arranged on built on stilts chamber 3 towards the side of playing area 5, and
The minimum air-out position of replaceable ventilating opening 1 is concordant with the height of the both sides of playing area 5.
In the above-described embodiments, replaceable ventilating opening 1 is the continous way air outlet set along the length direction of playing area 5, return air
Mouth 4 is the continous way return air inlet set along the length direction of gallery 6.
In the above-described embodiments, the coolant ducts (being not drawn into figure) needed for curling stone match ice-making process also can cloth in the lump
Put in built on stilts chamber 3.
Based on the curling stone competition gymnasiums and stadiums thermal and humidity environment control system that above-described embodiment is provided, present invention also offers a kind of ice
Kettle competition gymnasiums and stadiums thermal and humidity environment control method, detailed process is as follows：
The air of low temperature drying sends into playing area 5 by replaceable ventilating opening 1, and replaceable ventilating opening 1 is attaching playing area both sides
Height on side feeding, air-supply wind speed is very low (being only about 0.5m/s), and the air velocity for reaching playing area ice face and racing track is small
In 0.2m/s, the control requirement of the low wind speed in curling stone playing area 5 can be effectively met；Dry air sends into match by attaching mode
Area 5, forms the effect of displaced type air-supply, by the heat production of playing area 5, produces wet effective exclusion, maintains the low dew point of playing area 5 (low
Water capacity) environment, and maintain playing area 5 to be in slight positive pressure state as far as possible, it is to avoid the heat and moisture production of gallery 6 is to the dry of playing area 5
Disturb；Meanwhile, return air is carried out using the return air inlet 4 for being arranged on the top of gallery 6, by indoor heat production, wet unified exclusion is produced, meet and see
Many areas 6, the different thermal and humidity environment state modulator demands of playing area 5, realize the Effective Regulation to curling stone venue thermal and humidity environment.
Embodiment 2：
As shown in Fig. 2 present embodiments provide a kind of curling stone competition gymnasiums and stadiums thermal and humidity environment control system of lower air-supply, its with
The difference of the curling stone competition gymnasiums and stadiums thermal and humidity environment control system of the Lateral supply that embodiment 1 is provided is that chamber 3 is maked somebody a mere figurehead in the present embodiment
Be set to top with the equal height of playing area 5, corresponding replaceable ventilating opening 1 in the built on stilts side upward of chamber 3, using lower air-supply shape
Formula, dry air is sent out by replaceable ventilating opening 1, is capable of achieving upwards or tiltedly above to blow.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each part, connected mode and manufacture craft etc. are all
Can be what is be varied from, every equivalents carried out on the basis of technical solution of the present invention and improvement should not be excluded
Outside protection scope of the present invention.
Claims (8)
1. a kind of curling stone venue thermal and humidity environment control system, it is characterised in that send the bottom that the system is included in playing area setting
Wind apparatus and the top air-returning device set in gallery；The air supply at the bottom device includes：
Two built on stilts chambers, make somebody a mere figurehead chamber and are arranged in the playing area both sides described in two；
Two supply air ducts, supply air duct described in two is separately positioned on described in two and makes somebody a mere figurehead in chamber；
Two replaceable ventilating openings, replaceable ventilating opening described in two is separately positioned on described in two and makes somebody a mere figurehead on chamber.
2. a kind of curling stone venue thermal and humidity environment control system as claimed in claim 1, it is characterised in that the built on stilts top of chamber
Higher than the playing area, continue to set enclosing thereon；The replaceable ventilating opening is arranged on the built on stilts chamber towards the playing area
Side, and the minimum air-out position of the replaceable ventilating opening is concordant with the height of the playing area both sides.
3. a kind of curling stone venue thermal and humidity environment control system as claimed in claim 1, it is characterised in that the built on stilts top of chamber
It is set to and the playing area equal height, side of the replaceable ventilating opening in the built on stilts chamber upward.
4. a kind of curling stone venue thermal and humidity environment control system as claimed in claim 1, it is characterised in that the replaceable ventilating opening
It is the continous way air outlet set along the playing area length direction, the return air inlet is to be set along the gallery length direction
Continous way return air inlet.
5. a kind of curling stone venue thermal and humidity environment control system as claimed in claim 1, it is characterised in that curling stone is competed ice making
The coolant ducts of Cheng Suoxu are arranged in the built on stilts chamber.
6. a kind of curling stone venue thermal and humidity environment control method based on the system as described in any one of claim 1 to 4, its feature exists
In the process of the method is：Low temperature dry air is sent into using the air-supply passage positioned at playing area bottom, and is sent by displacement
Low temperature dry air is sent into playing area by air port, realizes the control to playing area low humidity, and maintain as far as possible playing area be in it is micro- just
Pressure condition, it is to avoid gallery heat production, the wet interference to playing area of product；Meanwhile, using the top air-returning device for being arranged on gallery
Return air is carried out, by indoor heat production, wet unified discharge is produced, the different thermal and humidity environment state modulator demands of gallery, playing area are met,
Realize the Effective Regulation to curling stone venue thermal and humidity environment.
7. a kind of curling stone venue thermal and humidity environment control method as claimed in claim 6, it is characterised in that use Lateral supply shape
Formula, i.e. the replaceable ventilating opening side feeding on the height for attaching playing area both sides.
8. a kind of curling stone venue thermal and humidity environment control method as claimed in claim 6, it is characterised in that use lower air-supply shape
Formula, i.e. replaceable ventilating opening are above blown upwards or tiltedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261986.1A CN106885354B (en) | 2017-04-20 | 2017-04-20 | System and method for controlling hot and humid environment of curling stadium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261986.1A CN106885354B (en) | 2017-04-20 | 2017-04-20 | System and method for controlling hot and humid environment of curling stadium |
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| Publication Number | Publication Date |
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| CN106885354A true CN106885354A (en) | 2017-06-23 |
| CN106885354B CN106885354B (en) | 2022-05-17 |
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| CN201710261986.1A Active CN106885354B (en) | 2017-04-20 | 2017-04-20 | System and method for controlling hot and humid environment of curling stadium |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476484A (en) * | 2017-09-20 | 2017-12-15 | 哈尔滨工业大学建筑设计研究院 | A kind of hot energy-saving and buffering furred ceiling suitable for ice and snow sports building racing track area |
| CN108061355A (en) * | 2017-12-07 | 2018-05-22 | 哈尔滨工业大学建筑设计研究院 | A kind of method of the gallery heating of stadiums on ice |
| CN114623530A (en) * | 2022-02-25 | 2022-06-14 | 青岛海尔空调器有限总公司 | Ice rink refrigerating system, control method and device |
| CN114877435A (en) * | 2022-05-06 | 2022-08-09 | 中建一局集团建设发展有限公司 | Indoor on-ice stadium temperature and humidity combined control method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476484A (en) * | 2017-09-20 | 2017-12-15 | 哈尔滨工业大学建筑设计研究院 | A kind of hot energy-saving and buffering furred ceiling suitable for ice and snow sports building racing track area |
| CN107476484B (en) * | 2017-09-20 | 2023-07-18 | 哈尔滨工业大学建筑设计研究院有限公司 | Thermal buffering energy-saving suspended ceiling applicable to ice and snow sports building track area |
| CN108061355A (en) * | 2017-12-07 | 2018-05-22 | 哈尔滨工业大学建筑设计研究院 | A kind of method of the gallery heating of stadiums on ice |
| CN114623530A (en) * | 2022-02-25 | 2022-06-14 | 青岛海尔空调器有限总公司 | Ice rink refrigerating system, control method and device |
| CN114623530B (en) * | 2022-02-25 | 2024-02-20 | 青岛海尔空调器有限总公司 | Ice rink refrigerating system, control method and device |
| CN114877435A (en) * | 2022-05-06 | 2022-08-09 | 中建一局集团建设发展有限公司 | Indoor on-ice stadium temperature and humidity combined control method |
| CN114877435B (en) * | 2022-05-06 | 2024-04-05 | 中建一局集团建设发展有限公司 | Indoor ice stadium humiture combined control method |
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|---|---|
| CN106885354B (en) | 2022-05-17 |
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