CN104296305A - Energy-saving bidirectional flow ventilation mechanical control system made of bamboo tube - Google Patents

Abstract

The invention discloses an energy-saving bidirectional flow ventilation mechanical control system made of a bamboo tube. According to the central filtering fresh air system, a low-heat-conduction dendrocalamus sinicus tube is used as a guide tube to replace a traditional rubber and plastic heat preservation or aluminum tin foil packaged rubber belt soft air tube; natural air of a house hallway is guided to form a single-direction or reverse-direction flow to enable fresh air to be guided; if the air pressure is small, an electric fan and a valve are assisted in forced air exhausting and supplying to indoor areas. An air inlet is a movable type bamboo weaving air inlet cap with a bamboo carbon filtering fiber filter element so as to remove dust, mosquitoes and smoke metal particles. The bamboo tube with the diameter of 20 cm to 30 cm is selected by the bamboo air guide tube; the diameter is calculated according to the general international standard ASHRAE62-1989 and the Chinese indoor air quality specification; the Chinese indoor air quality specification stipulates that in the living environment, each person at least has 30 CMH fresh air volume standard, and the fresh air volume CMH is equal to the room area (m<2>) * the clear layer height (m) * the air change rate per hour ACH. The surface of the air guide pipe can be engraved, beautified and decorated. The system has the advantages of being low in the noise and energy consumption, long in service life and small in occupied space, and reducing the electric charge of an air conditioner.

Description

A kind of thick bamboo tube system energy-conservation bidirectional flow central authorities VMC

Technical field

the present invention relates to a kind of thick bamboo tube system energy-conservation bidirectional flow central authorities VMC and belong to building aspect

air conditioning and utilize natural wind energy-saving power-saving technique method product scope.

Background technology

intelligent health house should be apt to add and utilize natural wind draught to be the only effective means reducing using air-condition power cost saving, also be that healthy living must promote the hyperoxic only approach of indoor fresh air, especially indoor pollution is than outdoor serious 56 times, and the disease of 68% is relevant with room air pollution, well-known bamboo can prevent erosion, opposing flood and arid, and the oxygen of same space internal ratio common plant many manufactures 30-35%, thus contribute to mitigation of global climate and warm.In addition, bamboo grows process is without any need for chemical fertilizer and agricultural chemicals.In purposes, the many mechanics of bamboo wood and physicochemical property are better than timber.Bamboo grows the fastest plant in the world, every Seedling height 20 ~ 30cm round the clock time slow, time fast, every Seedling height round the clock reaches 150 ~ 200cm, mao bamboon can grow tall 15 ~ 18m for 30 ~ 40 days, Dendrocalamus sinicus can grow tall 30 ~ 35m for 100 ~ 120 days, bamboo strong adaptability, has a very wide distribution: easily breeding, easily plantation, easily processing and utilization; Drop into little, output is large, disease and pest is few, product type is many, purposes is wide, market capacity is large, investment risk is little.Bamboo be ecological, economic and social benefit is compatible, Three benefits is remarkable.Bamboo plantation in a year survives stable, within 2 ~ 3 years, meticulously managing and protecting grows into forest can cut bamboo shoot utilization, 4 ~ 5 years scientific managements produce bamboo shoot and produce material, annual per mu yield value generally reaches 1000 ~ 3000 yuan, intensive farming can reach more than 5000 yuan, can be benefited continuously more than 60 years, therefore select thick bamboo tube to do the most environmental protection of air-conditioner wind conduit, it utilizes the natural hollow locus of thick bamboo tube to remove ring to carry out dispatch wind and replace or reduce using disposable artificial metal or plastics wind conduit, artificial industrial products usually finally formed garbage environment pollution or incineration process cost high, and the natural picture scroll of thick bamboo tube outer surface can be carved or colour painting coordinates indoor furniture to arrange finishing, the intrinsic culture and arts characteristic of performance China, and long whole life cycle energy consumption service life extremely low not only green ecological low-carbon (LC) again the nontoxic tool of energy-conserving and environment-protective recycle sustainable economic development feature.

Summary of the invention

the present invention relates to a kind of thick bamboo tube system energy-conservation bidirectional flow central authorities VMC, it presses thickness between 0.121-0.384w/m.k with the large low heat conductivity of the hardness of giant dragon thick bamboo tube own, wind conduit as air-conditioning can meet insulation demand, and bamboo defening effect can replace at present general VMC and uses disposable artificial rubber and plastic insulation or outside alclad tinfoil paper adhesive tape flexible pipe or the hard airduct of galvanized sheet system by noise reduction well, catheter shape for circular to combine with tongue-and-groove (T & G) or finger-type mode and can select to put the slightly bigger circle bamboo ring of diameter dimension to reinforce in conduit paragraph junction with coupling and (COUPLING) mode and on seal silica gel and ensure the gas-tight property of VMC, linking number section 2-5 rice thick bamboo tube is combined into the length required for building construction, thick bamboo tube is opened send (going out) wind and row's (returning) air holes mouth several, complete central VMC main pipe can hide be arranged in roof truss or exposed conduit in smallpox corner, process aspect thick bamboo tube have passed through high-temperature vapour sterilizing, mothproof grade ten multiple tracks technological process or carbonization mode are refined and are formed, there is mildew-resistant, insect protected intensity is high, good toughness, the not advantage such as crack.Thick bamboo tube conduit selects diameter between 20-30 centimetre, specify the resh air requirement of at least everyone 30CMH in living environment by general international standard ASHRAE62-1989 and Chinese indoor air quality specification, required resh air requirement (CMH)=room area (㎡) × net layer high (m) × rate of ventilation per hour (ACH) calculating, effectively utilize the hallway natural wind of positive and negative blast before and after house generally the most deeply can reach 14 meters, import the unidirectional or central VMC of reverse flow of indoor formation, blast is little, is aided with electric fan and forces air draft air-supply, the twisting of valve switch hand controls to open the closed row of causing or air-supply effect, reduce economize on electricity of turning on the aircondition and provide indoor enough containing the fresh air that oxygen is high, 4 meters of wind speed per second can drive 50-70 to rise natural wind flow.Utilize the natural hollow locus of thick bamboo tube to remove ring to make conduit and carry out dispatch wind, air inlet port can be that malleation or negative pressure (see monsoon path and seat mountain, house towards) are joined movable bamboo-woven and brought gas cap (laterally braiding bamboo chip is that 45 ° of similar blinds that tilt can stop aqueous vapor to enter indoor) and bamboo carbon fibre filter core pad into, filter dust, mosquito, smog and metallic particles prevent pollutants in air from entering indoor, and tail end is that steam vent is generally negative pressure also to can be malleation method identical with air inlet.Thick bamboo tube wind catheter surface can be carved and coating is saved in interior decoration collocation, and advantage is sound insulation property energy noise reduction, and the low energy consumption life-span is long to take up room and littlely do not lose aesthetic feeling, reduces air-conditioning and uses economize on electricity expense.And disposable conventional artificial's metal or plastics can be replaced finally to form the wind conduit of garbage environment pollution, tool sustainable development economy feature can 100% recycle and reuse.Special circumstances can be put into boiler and do bio-fuel cooking.When blast is large, in thick bamboo tube wind conduit, positive/negative-pressure can produce wind tunnel effect, drive fan rotation, selective linking can form wind-power electricity generation and electrical power storage in center system, tool low-carbon green ecological, environmental protective feature to inverter and battery.This VMC return air discharge before can install additional heat reclamation device severe winter very important saving heating fuel relatively produce energy-saving effect.

Accompanying drawing explanation

fig. 1 is structural representation of the present invention;

in figure: 1, bamboo-woven air inlet cap 2, bamboo carbon fibre filter core 3, air-supply or return air inlet 4, by-pass valve control 5, tongue-and-groove or finger-type in conjunction with 6, fan 7, engraving 8, reinforce ring 9, bamboo conduit.

Detailed description of the invention

design feature of the present invention is set forth further below in conjunction with accompanying drawing and specific embodiment.The energy-conservation bidirectional flow central authorities of a kind of thick bamboo tube system as shown in Figure 1 VMC, it meets insulation needs with the large low heat conductivity 0.121-0.384w/m.k of the hardness of giant dragon thick bamboo tube own as wind conduit (in figure 9), and bamboo defening effect can replace the at present disposable artificial rubber and plastic insulation of general VMC or outside alclad tinfoil paper adhesive tape flexible pipe or the hard airduct of galvanized sheet by noise reduction well, catheter shape for circular combine (in figure 5) with tongue-and-groove (T & G) or finger-type mode and can select to put the slightly bigger circle bamboo ring (in figure 8) of diameter dimension to reinforce in conduit paragraph junction with coupling and (COUPLING) mode and on seal silica gel and ensure the gas-tight property of VMC, linking number section 2-5 rice thick bamboo tube is combined into the length required for building construction, thick bamboo tube is opened send (going out) wind and row's (returning) air holes mouth (in figure 3) several, complete central VMC main pipe can hide be arranged in roof truss or exposed conduit in smallpox corner, process aspect thick bamboo tube have passed through high-temperature vapour sterilizing, mothproof grade ten multiple tracks technological process or carbonization mode are refined and are formed, there is mildew-resistant, insect protected intensity is high, good toughness, the not advantage such as crack.Thick bamboo tube conduit selects diameter between 20-30 centimetre, specify the resh air requirement of at least everyone 30CMH in living environment by general international standard ASHRAE62-1989 and Chinese indoor air quality specification, required resh air requirement (CMH)=room area (㎡) × net layer high (m) × rate of ventilation per hour (ACH) calculating, utilize the hallway natural wind of positive and negative blast before and after house, import the unidirectional or central VMC of reverse flow of indoor formation, blast is little, is aided with electric fan (in figure 6) and forces air draft air-supply, valve switch (in figure 4) controls to open the closed row of causing or air-supply effect with hand twisting, reduce economize on electricity of turning on the aircondition and provide indoor enough containing the fresh air that oxygen is high, 4 meters of wind speed per second can drive 50-70 to rise natural wind flow.Utilize the natural hollow locus of thick bamboo tube to remove ring to make conduit and carry out dispatch wind, air inlet port can be that malleation or negative pressure (see monsoon path and seat mountain, house towards) are joined bamboo-woven and brought gas cap (in figure 1) (laterally braiding bamboo chip is that 45 ° of similar blinds that tilt can stop aqueous vapor to enter indoor) and bamboo carbon fibre filter core pad (in figure 2) into, filter dust, mosquito, smog and metallic particles prevent pollutants in air from entering indoor, and tail end is that steam vent is generally negative pressure also to can be malleation method identical with air inlet.Thick bamboo tube wind catheter surface can carve (in figure 7) and coating is saved in interior decoration collocation, and advantage is sound insulation property energy noise reduction, and the low energy consumption life-span is long to take up room and littlely do not lose aesthetic feeling, reduces air-conditioning and uses economize on electricity expense.And disposable conventional artificial's metal or plastics can be replaced finally to form the wind conduit of garbage environment pollution, 100% recycle and reuse of tool sustainable development economy feature energy, special circumstances can be put into boiler and do bio-fuel cooking.When blast is large, in thick bamboo tube wind conduit, positive/negative-pressure can produce wind tunnel effect, drives fan rotation, selective linking can form wind-power electricity generation and electrical power storage in center system, tool low-carbon green ecological, environmental protective feature to inverter and battery.This VMC return air discharge before can install additional heat reclamation device severe winter very important saving heating fuel relatively produce energy-saving effect.

Claims (6)

1. one kind bamboocylinder system energy-conservation bidirectional flow central authorities VMC, it is characterized in that: it meets insulation demand with the large low heat conductivity 0.121-0.384w/m.k of the hardness of giant dragon thick bamboo tube own as wind conduit, and bamboo defening effect well can noise reduction, replace general VMC disposable artificial rubber and plastic insulation or outer bread at present aluminium tinfoil paper adhesive tapethe hard airduct that flexible pipe or galvanized sheet make, catheter shape for circular with tongue-and-groove (T & G)) or finger-type mode combine and can select to put the slightly bigger circle bamboo ring of diameter dimension reinforce in conduit paragraph junction with coupling and (COUPLING) mode and on seal silica gel and ensure the gas-tight property of VMC conduit, linking number section 2-5 rice thick bamboo tube catheter combination becomes the length required for building construction, thick bamboo tube is opened and send (going out) wind and row's (returning) air holes mouth is several joins screen pack, become central VMC primary conduit, arm then punches to be connected supervisor on demand and extends toward different directions or reduce, process aspect thick bamboo tube have passed through high-temperature vapour sterilizing, mothproof grade ten multiple tracks technological process or carbonization mode are refined and are formed, there is mildew-resistant, insect protected intensity is high, good toughness, the not advantage such as crack.

2. one according to claim 1 bamboocylinder system energy-conservation bidirectional flow central authorities VMC, it is characterized in that: thick bamboo tube conduit selects diameter between 20-30 centimetre, specify the resh air requirement of at least everyone 30CMH in living environment by general international standard ASHRAE62-1989 and Chinese indoor air quality specification, required resh air requirement (CMH)=room area (㎡) × net layer high (m) × rate of ventilation per hour (ACH) calculating, effectively utilize the hallway natural wind of positive and negative blast before and after house the most deeply can reach 14 meters, import the unidirectional or central VMC of reverse flow of indoor formation, blast is little, and being aided with electric fan increases blast pressure air draft air-supply, the twisting of valve switch hand controls to open the closed row of causing or air-supply effect, reduce economize on electricity expense of turning on the aircondition and provide indoor enough containing the fresh air that oxygen is high, 4 meters of wind speed per second can drive 50-70 to rise natural wind flow.

3. one according to claim 1 bamboocylinder system energy-conservation bidirectional flow central authorities VMC, it is characterized in that: utilize the natural hollow locus of thick bamboo tube to remove ring and make conduit and carry out dispatch wind, air inlet port can be that malleation or negative pressure (see monsoon path and seat mountain, house towards) are joined movable waterproof bamboo-woven and brought gas cap (laterally braiding bamboo chip is that 45 ° of similar blinds that tilt can stop aqueous vapor to enter indoor) and bamboo carbon fibre filter core pad into, filter dust, mosquito, smog and metallic particles prevent pollutants in air from entering indoor, tail end is that steam vent is generally negative pressure and also can be malleation wind path footpath quarterly, method is identical with air inlet joins movable bamboo-woven waterproof air inlet cap and bamboo carbon fibre filter core pad.

4. one according to claim 1 bamboocylinder system energy-conservation bidirectional flow central authorities VMC, it is characterized in that: thick bamboo tube wind catheter surface can be carved and save coating with interior decoration collocation, advantage is sound insulation property good energy noise reduction, low energy consumption life-span product life cycle is long to take up room and does not littlely lose aesthetic feeling again, reduce air-conditioning and use the saving electricity charge, and disposable conventional artificial's metal or plastics can be replaced finally to form the wind conduit of garbage environment pollution, tool sustainable development economy feature can 100% recycle and reuse, and special circumstances can be put into boiler and do bio-fuel cooking 100% degraded and go back to nature.

5. one according to claim 1 bamboocylinder system energy-conservation bidirectional flow central authorities VMC, it is characterized in that: when blast is large, in thick bamboo tube wind conduit, positive/negative-pressure can produce wind tunnel effect, drive fan rotation, selective linking can form wind-power electricity generation and electrical power storage in this central VMC to inverter and battery, tool low-carbon green ecological, environmental protective feature.

6. one according to claim 1 bamboocylinder system energy-conservation bidirectional flow central authorities VMC, is characterized in that: this VMC can install additional before return air is discharged heat reclamation device severe winter very important saving heating fuel relatively produce energy-saving effect.