CN205279336U - Wet exchange efficiency's of reinforcing heat full heat exchanger - Google Patents

Wet exchange efficiency's of reinforcing heat full heat exchanger Download PDF

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Publication number
CN205279336U
CN205279336U CN201620022906.8U CN201620022906U CN205279336U CN 205279336 U CN205279336 U CN 205279336U CN 201620022906 U CN201620022906 U CN 201620022906U CN 205279336 U CN205279336 U CN 205279336U
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China
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ventilation duct
heat exchange
wind
adjustment
new wind
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Expired - Fee Related
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CN201620022906.8U
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Chinese (zh)
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陶陪
栾清扬
浦诗悦
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陶陪
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The utility model discloses a wet exchange efficiency's of reinforcing heat full heat exchanger, which comprises a housin, the centre of casing is equipped with the heat exchange core, the left side of casing is equipped with export of dirty wind and new trend entry, the right side of casing is equipped with dirty wind entry and new trend export, the heat exchange core divides into four ventiducts with the casing, the ventiduct includes first ventiduct, the second ventiduct, third ventiduct and fourth ventiduct, be equipped with wind direction guiding mechanism between ventiduct and the heat exchange core, wind direction guiding mechanism is including adjustment cylinder and adjustment frame, the adjustment cylinder includes left adjustment cylinder and right side adjustment cylinder. Through full heat exchanger, make the new trend carry out the total heat exchange with airing exhaust through the heat exchange core time, guaranteed the fresh circulation of room air promptly, simultaneously with the aid of the energy preliminary treatment new trend of airing exhaust, can make the new trend obtain the cooling dehumidifying or heat moistening treatment in summer and winter, reduce air conditioning system's working costs by a wide margin, improve the room air quality, the wet exchange efficiency of reinforcing heat.

Description

A kind of total-heat exchanger strengthening efficiency of damp and hot exchanging
Technical field
The utility model relates to a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging.
Background technology
In order to ensure that room air is pure and fresh, building air conditioning must ensure enough new air quantity. Particularly due to chemical industry and material industrial boom, a large amount of synthetic materials occurs as material of construction and finishing material, and these materials can discharge obnoxious flavour such as formaldehyde, benzene, toluene, ethanol, chloroform etc.
The deterioration of indoor air environment causes the people in building to have uncomfortable sensation, such as dizzy, agitation, feel sick, even can produce disease, such as, may cause following three kinds of illnesss: Cure of Sick Building Syndrome (SBS) and build relevant disease (BRI) and number of chemical pollutent allergy (MCS).
Ventilation dilution can reduce the volatile organic matter in room air (VOC), but non-transition season (summer and winter), the increase of new air quantity needs to consume a large amount of energy, especially in the area of humidity. In China, novel wind energy consumption accounts for the 30%��40% of air-conditioning total energy consumption, therefore, saves novel wind energy consumption minimizing building energy consumption is significant.
Thus, improving indoor air quality and reducing air conditioning energy consumption is all the problem that field of air conditioning is paid close attention to most, and the optimal path solving contradiction therebetween at present adopts total-heat exchanger, vitiated air and the outdoor fresh air of indoor discharge can be made to carry out showing exchange that is hot and latent heat, air conditioning air exhaust carries out hot/cold to greatest extent reclaim, it is possible to realize environmental protection and energy-conservation simultaneously.
Total-heat exchanger is for improving human settlements indoor air quality, reclaim the environment protection energy-saving equipment of air conditioning air exhaust energy, its major parts is body skin, heat exchanging core and strainer, full heat converter core can utilize air draft precooling when summer to prewet new wind, the new wind of preheating predry when winter, new wind-warm syndrome humidity load is significantly reduced, thus saves air-conditioning system energy consumption. The principle of work of existing total-heat exchanger is: the wind of two kinds of different humitures is when orthogonal thereto fork mode flows through interchanger respectively, there is the temperature difference due to splitter plate both sides air-flow and vapor partial pressure poor, two strands of air-flows, by presenting heat and mass phenomenon during division plate, cause Total heat exchange process. Therefore, existing total-heat exchanger mainly utilizes the temperature head between two kinds of air to realize the exchange of aobvious heat, utilizes the water vapor partial pressure differential between two kinds of air to realize wet exchange, the impellent temperature difference of existing total-heat exchanger hot and humid area and water vapor partial pressure differential. When carrying out the exchange wet, it is once low that water vapour can only flow to pressure component from the side that pressure component is high, has one-way. In addition, wet exchange depends on the state of two kinds of air completely, is the wet transmission of a kind of passive type. Due to above reason, result in the exchange efficiency of existing total-heat exchanger lower.
Practical novel content
The purpose of this utility model is to provide a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging, this machine construction is simple, science is convenient, with strong points, level of automation height, improves indoor air quality well, reduces air conditioning energy consumption, enhances efficiency of damp and hot exchanging. Pass through total-heat exchanger, make new wind and air draft carrying out Total heat exchange by during heat exchange movement, namely ensure that the pure and fresh circulation of room air, simultaneously by means of the energy air conditioner for preprocessing fresh air of air draft, new wind can be made to obtain cooling and dehumidification or increase temperature in summer and winter and add wet treatment, thus enable measure effective recovery, significantly reduce the working cost of air-conditioning system, improve indoor air quality, strengthen efficiency of damp and hot exchanging.
In order to solve the problems of the technologies described above, adopt following technical scheme:
A kind of total-heat exchanger strengthening efficiency of damp and hot exchanging, comprise housing, the centre of housing is provided with heat exchange movement, the left side of housing is provided with dirty wind outlet and new wind entrance, the right side of housing is provided with dirty wind entrance and the outlet of new wind, dirty wind outlet and dirty wind entrance diagonal lines are arranged, new wind entrance and new wind outlet diagonal lines are arranged, housing is divided into four ventilation ducts by heat exchange movement, ventilation duct comprises the first ventilation duct, 2nd ventilation duct, three-way air conduit and the 4th ventilation duct, first ventilation duct is between dirty wind outlet and heat exchange movement, 2nd ventilation duct is between new wind entrance and heat exchange movement, three-way air conduit is between dirty wind entrance and heat exchange movement, 4th ventilation duct is between the outlet of new wind and heat exchange movement, it is provided with Wind direction regulating mechanism between ventilation duct and heat exchange movement, Wind direction regulating mechanism comprises adjustment cylinder and adjustment frame, adjustment cylinder comprises left adjustment cylinder and right adjustment cylinder, adjustment frame comprises left adjustment frame and right adjustment frame, left adjustment plate it is provided with in left adjustment frame, right adjustment plate it is provided with in right adjustment frame, left adjustment cylinder is connected with left piston bar, left piston bar connects left adjustment plate, right adjustment cylinder is connected with right piston rod, right piston rod connects right adjustment plate. pass through total-heat exchanger, make new wind and air draft carrying out Total heat exchange by during heat exchange movement, namely ensure that the pure and fresh circulation of room air, simultaneously by means of the energy air conditioner for preprocessing fresh air of air draft, new wind can be made to obtain cooling and dehumidification or increase temperature in summer and winter and add wet treatment, thus enable measure effective recovery, significantly reduce the working cost of air-conditioning system, improve indoor air quality, strengthen efficiency of damp and hot exchanging. by Wind direction regulating mechanism, left adjustment cylinder and right adjustment cylinder intermittent work, make new wind and air draft work intermittence carry out, do not interfere with each other, strengthen efficiency of damp and hot exchanging.
Further, it is provided with the first dividing plate between the first ventilation duct and the 2nd ventilation duct, between three-way air conduit and the 4th ventilation duct, it is provided with second partition. By arranging the first dividing plate and second partition, new wind passage and dirty wind passage are separated from each other, are independent of each other, optimize quiet effect and the effect of heat insulation of total-heat exchanger further.
Further, it is provided with new wind blower fan in the 2nd ventilation duct, in three-way air conduit, it is provided with exhaust fan. By new wind blower fan, it is possible to control new wind and enter indoor air flow quantity, pass through exhaust fan. The air flow quantity of air draft can be controlled, the air current composition of fresh air by changing rotating speed and the rotation mode of new wind blower fan and exhaust fan, can carry out free design, while effectively getting rid of dirt, not healthy air, the new wind supplementing equivalent enters indoor, effectively ensures the energy of new wind.
Further, in the 2nd ventilation duct, it is provided with the first humidity sensor and the first temperature sensor, in the 4th ventilation duct, it is provided with the 2nd humidity sensor and the 2nd temperature sensor. By contrasting the first humidity sensor and the 2nd humidity sensor, draw indoor psychrometric difference ratio, by the first temperature sensor and the 2nd temperature sensor, draw indoor temperature head ratio, controlled rotating speed and the rotation mode of new wind blower fan and exhaust fan like this by controller, improve indoor air quality well, reduce air conditioning energy consumption, enhance efficiency of damp and hot exchanging.
Further, the right-hand member of housing is provided with controller.
Further, between new wind entrance and the 2nd ventilation duct, it is provided with coarse filter, between the outlet of new wind and the 4th ventilation duct, it is provided with fine filter. Pass through coarse filter, effectively eliminate the materials such as the flying dust in air, fine particle thing, insect, pollen, the toxic gases such as the formaldehyde in air, dimethylbenzene are removed by fine filter, and lead to into suitable oxygen, thus effectively reduce indoor carbon dioxide concentration, improve oxygen concentration, purify room air.
Owing to adopting technique scheme, there is following useful effect:
The utility model is a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging, and this machine construction is simple, science is convenient, with strong points, level of automation height, improves indoor air quality well, reduces air conditioning energy consumption, enhances efficiency of damp and hot exchanging. Pass through total-heat exchanger, make new wind and air draft carrying out Total heat exchange by during heat exchange movement, namely ensure that the pure and fresh circulation of room air, simultaneously by means of the energy air conditioner for preprocessing fresh air of air draft, new wind can be made to obtain cooling and dehumidification or increase temperature in summer and winter and add wet treatment, thus enable measure effective recovery, significantly reduce the working cost of air-conditioning system, improve indoor air quality, strengthen efficiency of damp and hot exchanging. By Wind direction regulating mechanism, left adjustment cylinder and right adjustment cylinder intermittent work, make new wind and air draft work intermittence carry out, do not interfere with each other, strengthen efficiency of damp and hot exchanging.
By arranging the first dividing plate and second partition, new wind passage and dirty wind passage are separated from each other, are independent of each other, optimize quiet effect and the effect of heat insulation of total-heat exchanger further.
By new wind blower fan, it is possible to control new wind and enter indoor air flow quantity, pass through exhaust fan. The air flow quantity of air draft can be controlled, the air current composition of fresh air by changing rotating speed and the rotation mode of new wind blower fan and exhaust fan, can carry out free design, while effectively getting rid of dirt, not healthy air, the new wind supplementing equivalent enters indoor, effectively ensures the energy of new wind.
By contrasting the first humidity sensor and the 2nd humidity sensor, draw indoor psychrometric difference ratio, by the first temperature sensor and the 2nd temperature sensor, draw indoor temperature head ratio, controlled rotating speed and the rotation mode of new wind blower fan and exhaust fan like this by controller, improve indoor air quality well, reduce air conditioning energy consumption, enhance efficiency of damp and hot exchanging.
Pass through coarse filter, effectively eliminate the materials such as the flying dust in air, fine particle thing, insect, pollen, the toxic gases such as the formaldehyde in air, dimethylbenzene are removed by fine filter, and lead to into suitable oxygen, thus effectively reduce indoor carbon dioxide concentration, improve oxygen concentration, purify room air.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging in the utility model;
Fig. 2 is the structural representation of Wind direction regulating mechanism in the utility model;
The gas that Fig. 3 is total-heat exchanger in the utility model moves towards schematic diagram.
In figure: 1-housing; 2-heat exchange movement; The dirty wind outlet of 3-; The new wind entrance of 4-; The dirty wind entrance of 5-; The new wind outlet of 6-; The new wind blower fan of 7-; 8-exhaust fan; 9-first ventilation duct; 10-the 2nd ventilation duct; 11-three-way air conduit; 12-the 4th ventilation duct; The left adjustment cylinder of 13-; The right adjustment cylinder of 14-; The left adjustment frame of 15-; The right adjustment frame of 16-; The left adjustment plate of 17-; The right adjustment plate of 18-; 19-left piston bar; The right piston rod of 20-; 21-first humidity sensor; 22-first temperature sensor; 23-the 2nd humidity sensor; 24-the 2nd temperature sensor; 25-coarse filter; 26-fine filter; 27-controller.
Embodiment
As shown in Figure 1 to Figure 3, a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging, comprise housing 1, the centre of housing 1 is provided with heat exchange movement 2, the left side of housing 1 is provided with dirty wind outlet 3 and new wind entrance 4, the right side of housing 1 is provided with dirty wind entrance 5 and new wind outlet 6, and dirty wind outlet 3 and dirty wind entrance 5 diagonal lines are arranged, and new wind entrance 4 and new wind export 6 diagonal lines and arranges. The right-hand member of housing 1 is provided with controller 27. Housing 1 is divided into four ventilation ducts by heat exchange movement 2, and ventilation duct comprises the first ventilation duct 9, the 2nd ventilation duct 10, three-way air conduit 11 and the 4th ventilation duct 12. First ventilation duct 9 is between dirty wind outlet 3 and heat exchange movement 2,2nd ventilation duct 10 is between new wind entrance 4 and heat exchange movement 2, three-way air conduit 11 is between dirty wind entrance 5 and heat exchange movement 2, and the 4th ventilation duct 12 exports at new wind between 6 and heat exchange movement 2. Pass through total-heat exchanger, make new wind and air draft carrying out Total heat exchange by during heat exchange movement 2, namely ensure that the pure and fresh circulation of room air, simultaneously by means of the energy air conditioner for preprocessing fresh air of air draft, new wind can be made to obtain cooling and dehumidification or increase temperature in summer and winter and add wet treatment, thus enable measure effective recovery, significantly reduce the working cost of air-conditioning system, improve indoor air quality, strengthen efficiency of damp and hot exchanging.
It is provided with Wind direction regulating mechanism between ventilation duct and heat exchange movement 2, Wind direction regulating mechanism comprises adjustment cylinder and adjustment frame, adjustment cylinder comprises left adjustment cylinder 13 and right adjustment cylinder 14, adjustment frame comprises left adjustment frame 15 and right adjustment frame 16, left adjustment plate 17 it is provided with in left adjustment frame 15, right adjustment plate 18 it is provided with in right adjustment frame 16, left adjustment cylinder 13 is connected with left piston bar 19, left piston bar 19 connects left adjustment plate 17, right adjustment cylinder 14 is connected with right piston rod 20, and right piston rod 20 connects right adjustment plate 18. By Wind direction regulating mechanism, left adjustment cylinder 13 and right adjustment cylinder 14 intermittent work, make new wind and air draft work intermittence carry out, do not interfere with each other, strengthen efficiency of damp and hot exchanging.
It is provided with the first dividing plate 28 between first ventilation duct 9 and the 2nd ventilation duct 10, between three-way air conduit 11 and the 4th ventilation duct 12, it is provided with second partition 29. By arranging the first dividing plate 28 and second partition 29, new wind passage and dirty wind passage are separated from each other, are independent of each other, optimize quiet effect and the effect of heat insulation of total-heat exchanger further.
It is provided with new wind blower fan 7 in 2nd ventilation duct 10, in three-way air conduit 11, it is provided with exhaust fan 8. By new wind blower fan 7, it is possible to control new wind and enter indoor air flow quantity, by exhaust fan 8. The air flow quantity of air draft can be controlled, the air current composition of fresh air by changing rotating speed and the rotation mode of new wind blower fan 7 and exhaust fan 8, can carry out free design, while effectively getting rid of dirt, not healthy air, the new wind supplementing equivalent enters indoor, effectively ensures the energy of new wind.
It is provided with in 2nd ventilation duct 10 in first humidity sensor 21 and the first temperature sensor the 22, four ventilation duct 12 and it is provided with the 2nd humidity sensor 23 and the 2nd temperature sensor 24. By contrasting the first humidity sensor 21 and the 2nd humidity sensor 23, draw indoor psychrometric difference ratio, by the first temperature sensor 22 and the 2nd temperature sensor 24, draw indoor temperature head ratio, controlled rotating speed and the rotation mode of new wind blower fan 7 and exhaust fan 8 like this by controller 27, improve indoor air quality well, reduce air conditioning energy consumption, enhance efficiency of damp and hot exchanging.
It is provided with coarse filter 25 between new wind entrance 4 and the 2nd ventilation duct 10, between new wind outlet 6 and the 4th ventilation duct 12, it is provided with fine filter 26. By coarse filter 25, effectively eliminate the materials such as the flying dust in air, fine particle thing, insect, pollen, the toxic gases such as the formaldehyde in air, dimethylbenzene are removed by fine filter 26, and lead to into suitable oxygen, thus effectively reduce indoor carbon dioxide concentration, improve oxygen concentration, purify room air.
These are only specific embodiment of the utility model, but technology feature of the present utility model is not limited thereto. Any based on the utility model, for solving substantially identical technical problem, it is achieved substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection domain of the present utility model.

Claims (6)

1. one kind strengthens the total-heat exchanger of efficiency of damp and hot exchanging, comprise housing, the centre of described housing is provided with heat exchange movement, the left side of described housing is provided with dirty wind outlet and new wind entrance, the right side of described housing is provided with dirty wind entrance and the outlet of new wind, described dirty wind outlet and described dirty wind entrance diagonal lines are arranged, described new wind entrance and described new wind outlet diagonal lines are arranged, it is characterized in that: described housing is divided into four ventilation ducts by described heat exchange movement, described ventilation duct comprises the first ventilation duct, 2nd ventilation duct, three-way air conduit and the 4th ventilation duct, described first ventilation duct is between described dirty wind outlet and described heat exchange movement, described 2nd ventilation duct is between described new wind entrance and described heat exchange movement, described three-way air conduit is between described dirty wind entrance and described heat exchange movement, described 4th ventilation duct is between the outlet of described new wind and described heat exchange movement, it is provided with Wind direction regulating mechanism between described ventilation duct and described heat exchange movement, described Wind direction regulating mechanism comprises adjustment cylinder and adjustment frame, described adjustment cylinder comprises left adjustment cylinder and right adjustment cylinder, described adjustment frame comprises left adjustment frame and right adjustment frame, it is provided with left adjustment plate in described left adjustment frame, it is provided with right adjustment plate in described right adjustment frame, described left adjustment cylinder is connected with left piston bar, described left piston bar connects described left adjustment plate, described right adjustment cylinder is connected with right piston rod, described right piston rod connects described right adjustment plate.
2. a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging according to claim 1, it is characterised in that: it is provided with the first dividing plate between described first ventilation duct and described 2nd ventilation duct, between described three-way air conduit and described 4th ventilation duct, it is provided with second partition.
3. a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging according to claim 1, it is characterised in that: it is provided with new wind blower fan in described 2nd ventilation duct, in described three-way air conduit, it is provided with exhaust fan.
4. a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging according to claim 1, it is characterized in that: in described 2nd ventilation duct, be provided with the first humidity sensor and the first temperature sensor, in described 4th ventilation duct, it is provided with the 2nd humidity sensor and the 2nd temperature sensor.
5. a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging according to claim 1, it is characterised in that: the right-hand member of described housing is provided with controller.
6. a kind of total-heat exchanger strengthening efficiency of damp and hot exchanging according to claim 1, it is characterised in that: it is provided with coarse filter between described new wind entrance and described 2nd ventilation duct, between the outlet of described new wind and described 4th ventilation duct, it is provided with fine filter.
CN201620022906.8U 2016-01-11 2016-01-11 Wet exchange efficiency's of reinforcing heat full heat exchanger Expired - Fee Related CN205279336U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143945A (en) * 2017-05-15 2017-09-08 东南大学 A kind of joint control temperature and CO2The new blower fan of multiple duct constant humidity and its method of work

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143945A (en) * 2017-05-15 2017-09-08 东南大学 A kind of joint control temperature and CO2The new blower fan of multiple duct constant humidity and its method of work
CN107143945B (en) * 2017-05-15 2020-05-08 东南大学 Combined control of temperature and CO2Multi-air-duct constant-humidity fresh air machine and working method thereof

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20160601

Termination date: 20170111