CN206222501U - Gymnasium fresh air air draft one rack - Google Patents
Gymnasium fresh air air draft one rack Download PDFInfo
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- CN206222501U CN206222501U CN201621183064.0U CN201621183064U CN206222501U CN 206222501 U CN206222501 U CN 206222501U CN 201621183064 U CN201621183064 U CN 201621183064U CN 206222501 U CN206222501 U CN 206222501U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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Abstract
The utility model is related to a kind of gymnasium air draft fresh air one rack, including the first rack and the second rack, and the first rack is used for the pretreatment of fresh air and treats the recuperation of heat of air draft, and the second rack is used for the dehumidifying and temperature adjustment of fresh air.Using the one rack, not only can independently perform various functions, such as temperature adjustment, dehumidifying, purification filtering and air draft, and be integrated by by fresh air function and air-exhausting function, realize and used heat/useless cold is used to realize energy-conservation, in addition by the way that Fresh air handing function and circulated air processing function complete parttion are avoided into cold and hot offseting the drawbacks of, depth dehumidifying is wherein carried out to fresh air, and in less (preferably 1200 1500m of resh air requirement3/ h) when can offset gymnasium in hot humidity load (including sensible heat and latent heat), to prevent condensation, after carrying out depth dehumidifying to fresh air, slightly reheat, circulated air treatment only includes air-cleaning function, to meet purity requirements and realize significant energy-saving effect.
Description
Technical field
The utility model relates generally to medical ventilation equipment field, in particular to a kind of gymnasium air draft fresh air one
Body rack.
Background technology
With the improvement of living standards, people increasingly pay close attention to own health.A kind of approach kept fit is to adhere to forging
Refining.Gymnasium is increasingly subject to people's favor as preferable exercise place because its is self-contained, coach is professional.However,
Because municipal pollution is serious, especially the chemical contamination such as oxynitrides and sulfide and such as PM2.5 etc
Grain thing is seriously polluted, therefore how to keep the air cleaning in gymnasium, not good in outdoor air so as to catch a buying public
When still adhere to gymnasium taking exercise, a major issue as gymnasium operator and consumer concern jointly.
Secondly, gymnasium is typically all the place leased in building, however, building are typically using central air-conditioning, and
Quitting time and festivals or holidays will typically close central air-conditioning so that otherwise gymnasium must pay extra-pay to open center
Air-conditioning, but this will cause the wasting of resources；Oneself must purchase and install large-size air conditioning equipment, air purifier, air draft
The equipment such as machine, but this requires that the gymnasium of high cost is reconstructed and needs extra installation space.
Again, the unitary function of current civil air-puridication system, for example, be merely capable of purify air.If user needs
Other tasks of temperature adjustment, dehumidifying, air draft or the like are performed, then needs to purchase special equipment respectively, this not only needs great number
Cost, also require very big installing space.
Additionally, current air-conditioning system is most using central fresh air handling (dehumidifying, temperature adjustment and filtering), and circulated air (bag
Include fresh air and return air) all individually processed every gymnasium, processing mode is divided into " primary retirn air " or " first and second return air "." one
Secondary return air " refer to gymnasium return air be all mixed and fed into required fresh air Cycle Unit dehumidified, temperature adjustment and filtering etc.
Reason；" first and second return air " refers to that the surface cooler that a part of return air in gymnasium is mixed and fed into Cycle Unit with required fresh air is carried out
Dehumidifying after mix with remaining return air again and carry out temperature adjustment and filtering etc. process." primary retirn air " simple system, but all times
Wind reaches machine dewpoint temperature (usually less than 16 DEG C) after all being dehumidified through Cycle Unit, therefore also needs heating to reach air-supply
Temperature, so as to cause " cold ", " heat " to offset, has not only wasted cold but also consumption of calorie, very not energy-conservation." first and second return air " system
The effect of energy-conservation can be reached, but needs to increase automatic regulating valve and executing agency to realize automatically controlling, cause actually should
Often fault rate is high in, debugging difficulty is big, causes the system Difficulty.
The technological trend of current air cleaning and conditioning system is developed to the direction of energy-conservation, simple system, convenient operating maintenance.
Utility model content
From prior art, task of the present utility model is to provide a kind of gymnasium air draft fresh air one rack, utilizes
The one rack, not only can independently perform various functions, such as temperature adjustment, dehumidifying, purification filtering and air draft, and by inciting somebody to action
Fresh air function and air-exhausting function are integrated, and realize and used heat/useless cold is used to realize energy-conservation, in addition by by fresh air
The drawbacks of reason function and return air processing function complete parttion avoid cold and hot offseting, wherein depth dehumidifying is carried out to fresh air, and
In less (the preferably 1200-1500m of resh air requirement3/ h) when can offset gymnasium in hot humidity load (including sensible heat and latent heat),
To prevent condensation, after carrying out depth dehumidifying to fresh air, slightly reheat, return air treatment only includes air-cleaning function, to meet
Purity requirements simultaneously realize significant energy-saving effect.
According to the utility model, the task is solved by a kind of gymnasium air draft fresh air one rack, the one rack
Including：
First rack, it has：
The air draft entrance of air draft is treated for introducing；
The wind exhausting outlet of air draft is treated for discharging；
Air exhaust passage, with wind exhausting outlet is connected air draft entrance and treat air draft for guiding by it；
Exhaust fan, it is arranged between air draft entrance and wind exhausting outlet in air exhaust passage for that will treat air draft from row
Wind entrance is guided to wind exhausting outlet；
Heat reclamation device, it is arranged between exhaust fan and wind exhausting outlet in air exhaust passage, the heat reclamation device
Including plate type heat exchanger for the used heat or useless cold in recovery air draft；
Fresh air inlet for introducing fresh air, the fresh air inlet connected with plate type heat exchanger and changed by board-like for absorbing
The used heat or useless cold that hot device is collected from air draft is treated；
Fresh air pretreatment device, it is arranged at fresh air inlet for being pre-processed to fresh air；
First fresh air channel, be connected fresh air inlet with the second rack for fresh air is directed into from fresh air inlet by it
Two racks；
Fresh air air intake blower fan, its be arranged in heat reclamation device on fresh air flow direction in the first fresh air channel after with
For by the rack of Leads to new breeze first；And
Second rack, it has：
Fresh air is exported, and it is used to send out fresh air；
Second fresh air channel, with fresh air outlet be connected for fresh air is guided from the first rack the first fresh air channel by it
To fresh air outlet；
Idle call indoor set, it includes the dehumidifier and heater that are arranged in the second fresh air channel；
Idle call outdoor machine, it includes digital variable volume direct-expansion type air-cooled unit for dehumidifier cooling；And
Fresh air air-out blower fan, it is used to export fresh air by fresh air discharges from the second rack.
Following advantages are at least had according to gymnasium air draft fresh air one rack of the present utility model：(1) gymnasium row
Be integrated in single one rack for fresh air function, temperature adjustment, dehumidifying, purification and air-exhausting function by wind fresh air one rack, not only disappears
Except the dependence to central air-conditioning, and its modular realizes compact profile and easily installs, and is set so as to reduce
Standby cost, installation cost and requirements of installation space；(2) the gymnasium air draft fresh air one rack is to used heat and useless cold is subject to profit
With, i.e., heat reclamation device will treat used heat in air draft or it is useless cold be transferred in fresh air, so as to realize energy-saving effect；(3) in basis
In gymnasium air draft fresh air one rack of the present utility model, by the way that the treatment of the treatment of fresh air and return air is completely separable (i.e.
Fresh air processor do not processed return air, such as dehumidifying, temperature adjustment), can greatly save electric energy because, according to practicality
Unique insight of new people is found, it is only necessary to depth dehumidifying, temperature adjustment and purified treatment are carried out to a certain amount of fresh air, and to returning
Wind (also known as circulated air) only needs to carry out purified treatment, just the air quality of gymnasium can be maintained at into preferable level,
Because indoor occupant only increases the humidity and temperature of interior on a small quantity, therefore a small amount of increased humidity in this part and temperature completely may be used
Only to be offset by the fresh air through processing, without being dehumidified to return air and temperature adjustment；So, not only save
For being dehumidified to return air, the electric energy of temperature adjustment, and due to dehumidification process is transferred completely into one rack without returning
Dehumidification function is performed in wind processor, it is thus also avoided that " cold and hot to offset " shortcoming in primary retirn air, improve temperature control efficiency.
According in an expansion scheme of the present utility model specify, the first rack also include be arranged in fresh air inlet with it is new
Chemical filtering module between wind air intake blower fan for carrying out chemical filtering to fresh air, wherein the chemical filtering module includes
Medium air filtration layer.Additionally, the fresh air pretreatment device being arranged at fresh air inlet can also include thick effect filter layer and in imitated
Filtering layer.By the expansion scheme, can first filter the bulky grain of 2.5 μm in air and 10 μm and reduce chemical pollutant
(such as NOx、SOx、NH3And TVOC) concentration, so as to promote the follow-up fine filtering to fresh air.The chemical filtering module example
Such as it is tubular structure, built-in multiple formulations active carbon filler.
Specify in a preferred scheme of the present utility model, the gymnasium air draft fresh air one rack also includes control mould
Block, the control module is configured as performing at least one following action：
1 DEG C -2 DEG C higher than dew-point temperature of the wind pushing temperature of fresh air is adjusted in summer to prevent from condensing and control the room temperature to be
26 DEG C, relative humidity be 55%；
It is 35% to control room temperature for 20 DEG C when in the winter time and control relative humidity.
The dehumidifying, temperature adjustment ensure that (summer is run in gymnasium in the range of " comfort air conditioning system "：It is 22-28 DEG C of temperature, relative
Humidity 40%-65%；Winter：18-24 DEG C of temperature, relative humidity 30%-60%).
By the preferred scheme, condensation influence effect on moisture extraction on the one hand can be prevented, on the other hand can be with energy-conservation, because the winter
Season 20 DEG C of room temperature and relative humidity be 35% comfort level that can either ensure in gymnasium, again can energy-conservation (with 26 DEG C and relative
Humidity is 55% compared to energy-conservation 10%).
Specify in another preferred scheme of the present utility model, be every 200 square metres of offers resh air requirement of gymnasium
1500m3/ h or for every 50 people provides resh air requirement 1500m3/h.By the preferred scheme, it is possible to achieve comfort level and energy-conservation it is complete
U.S.'s balance, because research according to utility model people and seeing clearly, resh air requirement 1500m3/ h can meet 200 square meter body-building fields or
The temperature of 50 people, oxygen content and humidity requirement, because 1500m3The fresh air of/h just takes away 200 square meter body-building fields or 50 people's
Hot humidity load (including sensible heat and latent heat), and realize gymnasium ventilation in every 24 minutes once.
Specify in the another preferred scheme of the utility model, gymnasium air draft fresh air one rack also includes that gymnasium is real-time
Monitoring system, monitoring system is applied in the gymnasium in real time to be included：
Humidity measurement instrument, it is configured as detecting the humidity in room；
Temperature monitor, it is configured as detecting the temperature in room；
Pressure difference detector, it is configured as detecting fresh air air-flow by the draught head before rack with after；And
Airborne particle counter is popped one's head in, and it is configured as counting the dust particle in the air in room；And
Wireless transmitting unit, it is configured as measured detection data being wirelessly transmitted to radio receiving unit.
By the preferred scheme, can be with the every air quality parameters in real-time monitoring gymnasium, and by detection machine
The pressure difference of cabinet, can (such as pressure difference be more than threshold value, that is, show that the life-span of filter has been consumed with life-span of real-time detection filter
To the greatest extent).
Specify according in another preferred scheme of the present utility model, gymnasium air draft fresh air one rack also includes air
Quality real-time displaying device, the air quality real-time displaying device is configured as wirelessly being connect from gymnasium real-time monitoring system
Receive detection data and to user's displays temperature, humidity and/or airborne.By the preferred scheme, can be to user's reality
When show current air quality parameters.
Specify according in another preferred scheme of the present utility model, be respectively disposed with fresh air inlet and wind exhausting outlet
Gravity self-locking air door, the gravity self-locking air door has：
Aerofoil, its size matches with air port；
Trip shaft, it passes through aerofoil to enable that aerofoil overturns around trip shaft；
Counterweight, its one end for being arranged in the aerofoil so that aerofoil keeps vertically closing in the case where external force is not received
Air port；And
Backstop, the top and/or bottom that it is arranged in air outlet are for preventing aerofoil from reversely deflecting.
By the preferred scheme, in the case where air draft is treated without introducing fresh air or discharge, it is possible to achieve each air door
Self-closed, so as to effectively prevent pollutant or foreign matter from polluting or blocking into air channel by air door.On the other hand, only
Gear can prevent the reverse deflection of aerofoil.
Specify according in another preferred scheme of the present utility model, exhaust fan, fresh air air intake blower fan and fresh air air-out
Blower fan is equipped with brshless DC motor, wherein the rotating speed of the brshless DC motor is adjustable.By the preferred scheme, on the one hand may be used
To realize energy-conservation, because 30% electric energy can be saved compared with alternating current generator is used using brshless DC motor.On the other hand, lead to
Cross using the adjustable brshless DC motor of rotating speed, it is possible to achieve the regulation of resh air requirement and exhaust air rate, it is different types of to be adapted to
Purity requirements or different operating modes (such as short-term forced-ventilated adjusts operational factor etc. during season), realize a tractor serves several purposes.Separate unit wind
The power of machine is, for example, 150-300W, and as air quantity changes, its changed power is of about 10%.Additionally, sacrificial section energy-conservation is imitated
Fruit is also feasible to reduce the scheme of type.The stepless speed regulation of brshless DC motor and alternating current generator frequency conversion stepping speed governing phase
Than system is simply too much, so as to reduce control cost.
Specify in another preferred scheme of the present utility model, resh air requirement and exhaust air rate can be adjusted accordingly.Adjust simultaneously
Section air circulation, can switch gymnasium between different cleanliness factors and different operating modes.
Brief description of the drawings
The utility model is expanded on further with reference to specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 shows the cut-away view according to gymnasium air draft fresh air one rack of the present utility model；
Fig. 2 shows the view from the point of view of the A directions from Fig. 1 of heat reclamation device；
Fig. 3 shows the schematic diagram according to gravity self-locking air door of the present utility model；And
Fig. 4 shows the gymnasium real-time detecting system according to gymnasium fresh air air draft one rack of the present utility model
Schematic diagram.
It should be noted here that what each part in accompanying drawing of the present utility model showed with being merely exemplary, and not necessarily
It is in perspective.
Specific embodiment
Fig. 1 shows the cut-away view according to gymnasium air draft fresh air one rack 100 of the present utility model.
As shown in figure 1, gymnasium air draft fresh air one rack 100 includes the first rack 101 and the second rack 102.First
The rack 102 of rack 101 and second both can be with integrated shaping, it is also possible to by assembling generation after being formed separately.
First rack 101 has the air draft entrance 103 that air draft is treated for introducing and the wind exhausting outlet that air draft is treated for discharging
116.First rack 101 also have air exhaust passage (not shown), its by air draft entrance 103 be connected with wind exhausting outlet 116 with
Air draft is treated in guiding, wherein air exhaust passage both can be special pipeline, it is also possible to be surrounded by the wall portion of the first rack 101.The
One rack 101 also have exhaust fan 104, its be arranged in air exhaust passage between air draft entrance 103 and wind exhausting outlet 116 with
For that will treat that air draft is guided from air draft entrance 103 to wind exhausting outlet 116.Exhaust fan 104 is preferably equipped with rotating speed can stepless-adjustment
Whole brshless DC motor so that exhaust air rate can be adjusted by adjusting rotation speed of fan, so that the air pressure in gymnasium is adjusted,
To reach desired pressure difference effect.
First rack 101 also has heat reclamation device 106, and it is arranged in exhaust fan 104 and air draft in air exhaust passage
Between outlet 116.The heat reclamation device 106 includes plate type heat exchanger (or honeycomb heat exchanger) in recovery air draft
Used heat is useless cold.The plate type heat exchanger for example includes that multiple is mutually perpendicular to the heat exchanger plates 117 of arrangement so that treat that air draft can hang down
It is straight in the flowing of fresh air direction (referring to the single arrow in Fig. 1) and by the way that heat exchanger plates 117 are by used heat or useless cold pass to fresh air.Change
Hot plate 117 is for example made up of very thin copper coin, but other good heat conducting materials are also what is be contemplated that.Heat reclamation device 106 enters one
Step details is referring to Fig. 2.
First rack 101 also has the fresh air inlet 114 for introducing fresh air, the fresh air inlet 114 and heat exchanger plates 117
Connection is for by Leads to new breeze to heat exchanger plates 117.First rack 101 also has the first fresh air channel (not shown), and it will
Fresh air inlet is connected with the second rack 102 for fresh air is directed into the second rack 102 from fresh air inlet 114.First fresh air
Passage both can be pipe special, it is also possible to be formed by the wall portion of the first rack.First rack 101 also has fresh air air intake blower fan
108, after it is arranged in heat reclamation device 106 in the first fresh air channel on fresh air flow direction (arrow in referring to Fig. 1)
For by the first rack of Leads to new breeze 101.
First rack 101 also has fresh air pretreatment device 105, and it is arranged at fresh air inlet 114 for fresh air
Pre-processed.Fresh air pretreatment device 105 include thick effect filter layer for filtering bulky grain thing in air and in imitated
Filtering layer.
First rack 101 also has optional chemical filtering module 107, and the chemical filtering module 107 is arranged in fresh air and enters
Between mouthfuls 114 and fresh air air intake blower fan 108 for carrying out chemical filtering to fresh air.By chemical filtering module 107, reduce
Chemical pollutant (such as NOx、SOx、NH3And TVOC) concentration, so as to promote the follow-up fine filtering to fresh air.The chemistry
Filtering module 107 is, for example, tubular structure, built-in multiple formulations active carbon filler.
The second rack 102 is also show in Fig. 1.Second rack 102 has the second fresh air channel, and it is by the first fresh air channel
It is connected with fresh air outlet 118 for fresh air is directed into fresh air outlet 118 from the first rack 101.In Fig. 1, the first rack
In 101 the first fresh air channel connect new for conveying with the second fresh air channel in the second rack 102 by passage 121
Wind.
Second rack 102 also has idle call indoor set, and it includes the He of dehumidifier 109 being arranged in the second fresh air channel
Heater 110, wherein dehumidifier 109 are, for example, freon direct-evaporation-type surface-cooler (or surface cooler), and it is used for right
Fresh air carries out depth dehumidifying.Heater 110 is used for the air relatively low to the temperature through dehumidifying and is heated to suitable temperature, heater
110 is, for example, electrical heating wire.
Second rack 102 also has the idle call outdoor machine (not shown) for supplying low-temperature receiver, and it includes digital variable volume
Direct-expansion type air-cooled unit is for dehumidifier cooling.
The characteristics of digital variable volume direct-expansion type air-cooled unit, is, in dehumidifying, refrigerant is by directly evaporation and fresh air
Direct heat transfer is to complete dehumidification function, and its simple system, effect is good.
Second rack 102 also includes fresh air air-out blower fan 113, and it is used to discharge fresh air from the second rack 102.Fresh air
The air intake direction of air-out blower fan 113 both can be perpendicular to fresh air flow direction, it is also possible to parallel to fresh air flow direction.Finally,
Second rack 102 also includes fresh air outlet 118, and it is used to discharge fresh air.
Second rack 102 also alternatively includes control module 112, its air-supply temperature for being configured as being adjusted in summer fresh air
1 DEG C -2 DEG C higher than dew-point temperature of degree with prevent from condensing and control room temperature for 26 DEG C, relative humidity for 55% and in the winter time when
It is 35% and the variable parameter operation in season to control room temperature for 20 DEG C and control relative humidity.Additionally, control module 112 is also
Can be according to the detection data received from gymnasium real-time monitoring system 400 (referring to Fig. 4 and its corresponding description) come in regulation room
The ginseng such as temperature, humidity, draught head and cleanliness factor.Ensure that cold air distribution does not condense, variable parameter operation, it is ensured that comfort air conditioning system
While and energy-conservation.
The fresh air inlet 114 and wind exhausting outlet 116 of the first rack 101 alternatively can respectively have gravity self-locking air door
115 so that in the case where air draft is treated without introducing fresh air or discharge, it is possible to achieve the automatic sealing package of each air door 114 and 116
Close, so as to effectively prevent pollutant or foreign matter from polluting or blocking into air channel by air door 114 and 116.Gravity self-locking
The further detail below of air door 115 will be illustrated in figure 3.
Additionally, fresh air air intake blower fan 108 and fresh air air-out blower fan 113 are configured with the adjustable brshless DC motor of rotating speed.Such as
This one, energy-conservation on the one hand can be realized, because 30% can be saved compared with AC blower fan is used using brshless DC motor
Electric energy.On the other hand, by using the adjustable motor of rotating speed, it is possible to achieve the regulation of resh air requirement, to be adapted to different cleanliness factors
And working condition requirement, realize a tractor serves several purposes.The power of separate unit blower fan is, for example, 150-300W, as air quantity changes, its changed power
It is of about 10%.Additionally, sacrificial section energy-saving effect is also feasible to reduce the scheme of type.Stepless speed regulation and alternating current generator
Frequency conversion stepping speed governing is compared, and system is simply too much, so as to reduce control cost.For the change of cleanliness factor, can accordingly adjust
Section return air amount (changes the rotating speed of return air fan).
In this one rack, the nominal air delivery of resh air requirement is 1500m3/ h, fresh air is provided with eliminating after cool-down dehumidification
The ability of hot humidity load in gymnasium.Other resh air requirements are also what is be contemplated that.Therefore, it can " purification air-conditioning " system of gymnasium
" air conditioning function " and " purification function " of system is performed separately, and is offseted with " cold ", " heat " of fundamentally avoiding air cleaning and conditioning system
The drawbacks of.And this one rack can also greatly simplify gymnasium air cleaning and conditioning system, less valve number, reduce automatic control
Difficulty processed, its is easy to operate, safeguards simple and good energy-conserving effect.
Additionally, in this one rack, by being used in series for fresh air air intake blower fan 108 and fresh air air-out blower fan 113,
Realize that fan pressure head is superimposed, to solve to need high-head technical bottleneck due to multi-functional section in one rack.
Depth dehumidifying belongs to cold air distribution, and in addition to slightly reheating measure, the fan temperature rise of circulated air is (such as in wind
It is 0.5 DEG C or so in the case of machine filter element FFU) risk of " air-supply condensation " can be reduced.
The flow process for treating air draft and fresh air in gymnasium air draft fresh air one rack 100 is illustrated separately below.
Treat that the flow process of air draft is as follows：First, treat that air draft enters the first rack 101 in the presence of exhaust fan 104
Air exhaust passage, pass to heat exchanger plates 117 by heat reclamation device 106 and useless cold or used heat, heat exchanger plates 117 and then institute
State useless cold or used heat and pass to the fresh air conveyed in heat exchanger plates 117；Then, treat that air draft is discharged from wind exhausting outlet 116.
The flow process of fresh air is as follows：First, fresh air in the presence of fresh air air intake blower fan 108 from the first rack 101
Into the first fresh air channel of the first rack 101 in fresh air inlet 114, in the purification filtering by fresh air pretreatment device 105
Enter heat exchanger plates 117 later and absorb from the used heat for treating air draft or useless cold and intensification or lower the temperature；Then, fresh air is through optionally
Chemical filtering module 107 is filtered with experiencing preliminary purification；The fresh air filtered through preliminary purification is then departed from the first rack 101 and leads to
The second fresh air channel that passage 121 enters the second rack is crossed, in the second rack 102, fresh air is in experience dehumidifier 109 respectively
118 are exported in the presence of fresh air air-out blower fan 113 by fresh air leave second after depth dehumidifying, the heating of heater 110
Rack 102.
Following advantages are at least had according to gymnasium air draft fresh air one rack 100 of the present utility model：(1) gymnasium
Be integrated in single one rack for fresh air dehumidification, temperature adjustment, purification and air-exhausting function by air draft fresh air one rack 100, not only disappears
Except the dependence to central air-conditioning, and its modular realizes compact profile and easily installs, and is set so as to reduce
Standby cost, installation cost and requirements of installation space；(2) the gymnasium air draft fresh air one rack is to used heat and useless cold is subject to profit
With, i.e., heat reclamation device will treat used heat in air draft or it is useless cold be transferred in fresh air, so as to realize energy-saving effect；(3) in basis
In gymnasium air draft fresh air one rack 100 of the present utility model, divide completely by by the treatment of the treatment of fresh air and circulated air
(i.e. fresh air processor do not dehumidified to return air, temperature adjustment) is opened, electric energy can be greatly saved, because, according to practical new
Unique insight of type people is found, it is only necessary to depth dehumidifying, temperature adjustment and purified treatment are carried out to a certain amount of fresh air, and to circulation
Wind only needs to carry out purified treatment, just the air quality of gymnasium can be maintained at into preferable level, because indoor occupant
It is only a small amount of to increase indoor humidity and temperature, therefore a small amount of increased humidity in this part and temperature completely can only by warp
The fresh air for the treatment of is offset, without being dehumidified to return air and temperature adjustment；So, not only save for entering to return air
Row dehumidifying, the electric energy of temperature adjustment, and due to dehumidification process is transferred completely into one rack without being held in return air processor
Row dehumidification function, it is thus also avoided that " cold and hot to offset " shortcoming in primary retirn air, improves temperature control efficiency.
Fig. 2 shows the view from the point of view of the A directions from Fig. 1 of heat reclamation device 106.In fig. 2, represented with arrow and treated
The flow direction of air draft, and the flow direction of fresh air is represented with cross spider.From figure 2 it can be seen that heat reclamation device 106
Including multiple heat exchanger plates 117, the heat exchanger plates 117 are for example mutually perpendicular to arrangement to be formed respectively for treating what air draft and fresh air passed through
Passage, and two kinds of passages do not connect the undesirable mixing to prevent fresh air He treat air draft mutually.Heat exchanger plates 117 be used for collect from
What heat exchanger plates 117 passed through treats the used heat or useless cold of air draft (see the arrow in Fig. 2), and the used heat or useless cold transmission are fed
Enter the fresh air in heat exchanger plates 117 (referring to the cross spider in Fig. 2).By the heat reclamation device 106, it is possible to achieve treat the useless of air draft
Hot or useless cold recycling, so as to realize energy-saving effect.Heat exchanger plates 117 for example can be very thin copper coin, but by other heat conduction
The heat exchanger plates 117 that material is made are also what is be contemplated that.
Fig. 3 shows the schematic diagram according to gravity self-locking air door 115 of the present utility model.As shown in figure 1, gravity self-locking wind
Door 115 is for example arranged in fresh air inlet 114, it is also contemplated that, gravity self-locking air door 115 is arranged in wind exhausting outlet
In 116.
Gravity self-locking air door 115 includes aerofoil 301, and its size matches with air port.For example, the size of aerofoil 301 is true
It is set to and enables just to cover air port, i.e. fresh air inlet 114 when aerofoil 301 is vertical, realizes sealing effect.Air door can be with
It is made up of plastics, timber or other light materials.
Gravity self-locking air door 115 also includes trip shaft 303, and it passes through aerofoil 301 to enable aerofoil 301 around trip shaft
303 upsets.
As shown in figure 3, being disposed with counterweight 302 in one end of aerofoil 301, such as lower end so that aerofoil 301 is not receiving external force
In the case of keep vertically closing air port.Counterweight for example can be made of the high density materials such as metal.Counterweight 302 is installed in
At correct position on aerofoil 301 so that aerofoil 301 not receive external force, i.e. not whne air draft or fresh air when under gravity
Naturally it is returned at minimum point, i.e. gravitional force minimum, so as to close air port.And when in introducing fresh air or discharge whne air draft,
Aerofoil 301 fresh air suction or treat air draft thrust under overcome gravity to be overturn around trip shaft 303, so as to produce space,
Enable fresh air or treat that air draft is entered air intake vent or discharged (referring to arrow in Fig. 3) from air port by the space.Also show in Fig. 3
Backstop 304 is gone out, the backstop 304 can be arranged in the bottom and/or top in air port.By backstop 304, aerofoil can be prevented
Counter motion, direction i.e. opposite with air-flow (fresh air, treat air draft) direction of motion are moved.
By gravity self-locking air door 115, in the case where air draft is treated without introducing fresh air or discharge, it is possible to achieve each wind
The self-closed of door, so as to effectively prevent pollutant or foreign matter from polluting or blocking into air channel by air door.
Fig. 4 shows the gymnasium real-time detection system according to gymnasium fresh air air draft one rack 100 of the present utility model
The schematic diagram of system 400.
In fig. 4, operating room real-time detecting system 400 exemplarily include temperature monitor 401, humidity measurement instrument 402,
Pressure difference detector 403 and detection of particles instrument 404, they are respectively configured as detecting temperature, humidity, the pressure difference in operating room
Numerical value and particle concentration or population.In the present embodiment, operating room real-time detecting system 400 can also include wireless transmission list
Unit 405, it is configured as detected temperature value, humidity value, air speed value, pressure difference and particle concentration value wirelessly
Or population is sent to the control module 112 being arranged in one rack 100.Control module 112 is according to received information
To be manually or automatically adjusted to system, all kinds of desired air parameters of operating room, the also display including parameter are maintained
And alarm.Herein, it is noted that although in the present embodiment by operating room real-time detecting system 400 be shown as wirelessly with
Control module 112 communicates, but in other embodiments, it is also possible to communicated by wired mode, and in other implementations
In example, less or more detection means can be arranged in operating room.
Although some implementation methods of the present utility model are described in present specification, to this area
It is obvious to the skilled person that these implementation methods are merely possible to shown in example.It may occur to persons skilled in the art that
Numerous flexible program, alternative solution and improvement project and without departing from scope of the present utility model.Appended claims are intended to
Scope of the present utility model is limited, and thereby covers method and knot of these claims in itself and its in the range of equivalents
Structure.
Claims (9)
1. a kind of gymnasium air draft fresh air one rack, including：
First rack, it has：
The air draft entrance of air draft is treated for introducing；
The wind exhausting outlet of air draft is treated for discharging；
Air exhaust passage, with wind exhausting outlet is connected air draft entrance and treat air draft for guiding by it；
Exhaust fan, it is arranged between air draft entrance and wind exhausting outlet in air exhaust passage for that will treat that air draft enters from air draft
Mouth is guided to wind exhausting outlet；
Heat reclamation device, it is arranged between exhaust fan and wind exhausting outlet in air exhaust passage, and the heat reclamation device includes
Plate type heat exchanger is for the used heat or useless cold in recovery air draft；
Fresh air inlet for introducing fresh air, the fresh air inlet is connected with plate type heat exchanger for absorbing by plate type heat exchanger
The used heat or useless cold collected from air draft is treated；
Fresh air pretreatment device, it is arranged at fresh air inlet for being pre-processed to fresh air；
First fresh air channel, be connected fresh air inlet with the second rack for fresh air is directed into the second machine from fresh air inlet by it
Cabinet；
Fresh air air intake blower fan, its be arranged in heat reclamation device on fresh air flow direction in the first fresh air channel after for
By the rack of Leads to new breeze first；And
Second rack, it has：
Fresh air is exported, and it is used to send out fresh air；
Second fresh air channel, with fresh air outlet be connected for fresh air is directed to newly from the first rack the first fresh air channel by it
Wind is exported；
Idle call indoor set, it includes the dehumidifier and heater that are arranged in the second fresh air channel；
Idle call outdoor machine, it includes digital variable volume direct-expansion type air-cooled unit for dehumidifier cooling；And
Fresh air air-out blower fan, it is used to export fresh air by fresh air discharges from the second rack.
2. gymnasium air draft fresh air one rack according to claim 1, wherein the first rack also includes being arranged in fresh air
Chemical filtering module between entrance and fresh air air intake blower fan for carrying out chemical filtering to fresh air, wherein the chemical filtering
Module includes medium air filtration layer.
3. gymnasium air draft fresh air one rack according to claim 1, also including control module, the control module quilt
It is configured to perform at least one following action：
1 DEG C -2 DEG C higher than dew-point temperature of the wind pushing temperature of fresh air is adjusted in summer to prevent the room temperature as 26 that condenses and control
DEG C, relative humidity be 55%；
It is 35% to control room temperature for 20 DEG C when in the winter time and control relative humidity.
4. gymnasium air draft fresh air one rack according to claim 1, wherein being every 200 square metres of offers of gymnasium
Resh air requirement 1500m3/ h or for every 50 people provides resh air requirement 1500m3/h。
5. gymnasium air draft fresh air one rack according to claim 4, also including gymnasium real-time monitoring system, this is good for
Monitoring system is applied in body room in real time to be included：
Humidity measurement instrument, it is configured as detecting the humidity in room；
Temperature monitor, it is configured as detecting the temperature in room；
Pressure difference detector, it is configured as detecting fresh air air-flow by the draught head before rack with after；And
Airborne particle counter is popped one's head in, and it is configured as counting the dust particle in the air in room；And
Wireless transmitting unit, it is configured as measured detection data being wirelessly transmitted to radio receiving unit.
6. gymnasium air draft fresh air one rack according to claim 5, also including air quality real-time displaying device, institute
State air quality real-time displaying device be configured as from gymnasium real-time monitoring system wirelessly receive detection data and to
Family displays temperature, humidity and/or airborne.
7. according to the gymnasium air draft fresh air one rack that one of claim 1 to 5 is described, wherein going out in fresh air inlet and air draft
Gravity self-locking air door is respectively disposed with mouthful, the gravity self-locking air door has：
Aerofoil, its size matches with air port；
Trip shaft, it passes through aerofoil to enable that aerofoil overturns around trip shaft；
Counterweight, its one end for being arranged in the aerofoil so that aerofoil is kept vertically in the case where external force is not received to close air port；
And
Backstop, the top and/or bottom that it is arranged in air outlet are for preventing aerofoil from reversely deflecting.
8. according to the gymnasium air draft fresh air one rack that one of claim 1 to 5 is described, wherein exhaust fan, fresh air air intake
Blower fan and fresh air air-out blower fan are equipped with brshless DC motor, wherein the rotating speed of the brshless DC motor is adjustable.
9. gymnasium air draft fresh air one rack according to claim 8, wherein resh air requirement is in 800m3/ h to 1500m3/h
Between switch, and exhaust air rate can adjust accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183064.0U CN206222501U (en) | 2016-10-27 | 2016-10-27 | Gymnasium fresh air air draft one rack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183064.0U CN206222501U (en) | 2016-10-27 | 2016-10-27 | Gymnasium fresh air air draft one rack |
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| Publication Number | Publication Date |
|---|---|
| CN206222501U true CN206222501U (en) | 2017-06-06 |
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| CN201621183064.0U Active CN206222501U (en) | 2016-10-27 | 2016-10-27 | Gymnasium fresh air air draft one rack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352418A (en) * | 2016-10-27 | 2017-01-25 | 殷晓冬 | Fresh air-exhaust air integrated equipment cabinet for fitness room |
-
2016
- 2016-10-27 CN CN201621183064.0U patent/CN206222501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352418A (en) * | 2016-10-27 | 2017-01-25 | 殷晓冬 | Fresh air-exhaust air integrated equipment cabinet for fitness room |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: No. 1108, Shengbang street, high tech Zone, Chengdu, Sichuan Province, 610094 Patentee after: Chengdu langmai hospital infection Technology Co.,Ltd. Address before: 100070 Beijing city Fengtai District Haiying Road No. 6 Building No. 25 Hospital East Gate 5 Patentee before: Yin Xiaodong |
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| TR01 | Transfer of patent right |