CN110319496A - A kind of semiconductor refrigerating Elevator cage air conditioner system - Google Patents
A kind of semiconductor refrigerating Elevator cage air conditioner system Download PDFInfo
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- CN110319496A CN110319496A CN201910384760.XA CN201910384760A CN110319496A CN 110319496 A CN110319496 A CN 110319496A CN 201910384760 A CN201910384760 A CN 201910384760A CN 110319496 A CN110319496 A CN 110319496A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 135
- 238000005057 refrigeration Methods 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- 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
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of semiconductor refrigerating Elevator cage air conditioner systems, including the refrigeration unit on the upside of car casing is arranged in, the refrigeration unit is equipped with the return air inlet and air outlet being connected to the inside of car casing, the circulation air path that the air outlet is connected to by the return air inlet is equipped in the refrigeration unit, cross flow fan is successively arranged in the refrigeration unit along the circulation air path, first semiconductor subassembly and the second semiconductor subassembly, the adjustable aerofoil of inside closed circulation air-supply when introducing extraneous fresh air air-supply or closure when being equipped between first semiconductor subassembly and second semiconductor subassembly to realize unlatching.Above-mentioned semiconductor refrigerating Elevator cage air conditioner system, the performance of semiconductor subassembly improves when being blown using the refrigeration characteristic of semiconductor and the extraneous fresh air of introducing, has the advantages that environmental protection, thermal inertia is small and refrigeration performance is high.
Description
Technical field
The present invention relates to semiconductor refrigerating technology field, in particular to a kind of semiconductor refrigerating Elevator cage air conditioner system.
Background technique
In recent years, environment is more highlighted with energy problem, and improving energy conservation and environmental protection, reducing unnecessary energy waste is when business
It is anxious.
In energy-saving and environment-friendly topic, lift car is no exception.Lift car space is small, the elevator ring where carriage
Border is more severe, and the environment temperature in certain elevators may be up to 40 DEG C so that the air-conditioning of T1, T2 type at 35 DEG C or more
Through that can not work；In addition to this, existing elevator air conditioning system has that occupied space is big, weight is big, cost and energy consumption height etc. lack
Point.But a kind of vehicles of the lift car as abnormal type, it is different from living environment, because people in carriage residence time compared with
Short, bring thermic load is lower, while also not needing a stable temperature and humidity environment, it is only necessary to meet certain comfort level i.e.
It can.Thermoelectric cooling technology is as a kind of more environmentally friendly Refrigeration Technique, using more and more extensive, can be flexibly applied to electronics member
The multiple fields such as cooling, red wine cabinet, small refrigerator, automotive air-conditioning system and the communication base station of device, before the application in small space
Scape is good, more preferable in high temperature operating conditions lower semiconductor refrigeration effect due to the refrigeration characteristic of semiconductor, is relatively suitble to
Applied to the such working environment of lift car.
Therefore, how a kind of semiconductor refrigerating Elevator cage air conditioner environmentally friendly, thermal inertia is small, refrigeration performance is high is provided
The technical issues of system is those skilled in the art's urgent need to resolve.
Summary of the invention
The object of the present invention is to provide a kind of semiconductor refrigerating Elevator cage air conditioner systems, utilize the refrigeration characteristic of semiconductor
And the performance of semiconductor subassembly improves when introducing extraneous fresh air air-supply, has that environmental protection, thermal inertia are small and that refrigeration performance is high is excellent
Point.
To achieve the above object, the present invention provides a kind of semiconductor refrigerating Elevator cage air conditioner system, including for being arranged
Refrigeration unit on the upside of car casing, the refrigeration unit are equipped with the return air inlet being connected to for the inside with car casing and go out
Air port is equipped with the circulation air path that the air outlet is connected to by the return air inlet in the refrigeration unit, along the circulation air path
Be successively arranged in the refrigeration unit for air inlet cross flow fan and for enter the wind cooling the first semiconductor subassembly and
Second semiconductor subassembly introduces outer when being equipped between first semiconductor subassembly and second semiconductor subassembly for opening
The adjustable aerofoil of inside closed circulation air-supply when the air-supply of boundary's fresh air or closure.
Preferably, first semiconductor subassembly include semiconductor chilling plate and be set to the semiconductor chilling plate above and below
Two radiators of two sides, first semiconductor subassembly further include being set between two radiators, surrounding and described partly lead
The thermal insulation board of body cooling piece.
Preferably, two radiators are specially cold end radiator and hot-side heat dissipation device, and the cold end radiator is located at
In the circulation air path, the hot-side heat dissipation device is located on the outside of the circulation air path and directly contacts with the external world.
Preferably, second semiconductor subassembly is identical with the structure of first semiconductor subassembly.
Preferably, the refrigeration unit further includes the micromotor for driving air circulation.
Preferably, the refrigeration unit further includes along circulation air path setting, for the deflector of circulation air water conservancy diversion.
Preferably, the return air inlet is specially shutter return air inlet.
Preferably, the air outlet is specially jet stream air outlet.
Preferably, the quantity of the refrigeration unit is specially two, and two refrigeration units are specially the first refrigeration machine
Group and the second refrigeration unit, first refrigeration unit and second refrigeration unit are arranged side by side and do not do independently of each other, mutually
It disturbs.
Relative to above-mentioned background technique, semiconductor refrigerating Elevator cage air conditioner system provided by the present invention is included in carriage
The refrigeration unit being arranged on the upside of cabinet, the both ends of refrigeration unit are respectively equipped with the return air inlet being connected to the inside of car casing and go out
Air port is equipped with the circulation air path of connection return air inlet and air outlet in refrigeration unit, along by return air inlet to outlet air in circulation air path
The direction of mouth is successively arranged cross flow fan, the first semiconductor subassembly and the second semiconductor subassembly, the first semiconductor subassembly and second
Equipped with passing through, opening and closing can be in communication with the outside or closed adjustable aerofoil, the semiconductor refrigerating lift car are empty between semiconductor subassembly
Adjusting system realizes the cycle down being connected to the inside of car casing by the return air inlet, circulation air path and air outlet of refrigeration unit
Temperature loops lead to by cross flow fan to realize sucking of the hot wind in car casing by return air inlet and the flowing towards return air inlet
The first semiconductor subassembly and the second semiconductor subassembly are crossed with the cooling for realizing the hot wind of sucking circulation air path namely hot wind to cold wind
Conversion, by adjustable aerofoil to realize two kinds of circulation temperature lowering circuit different cooling methods, that is, working as wind adjustable plate closing
When, circulation temperature lowering circuit internal closing and circulation air-supply in car casing, when adjustable aerofoil is opened, circulation temperature lowering circuit with
External world's connection and the extraneous fresh air air-supply of introducing, due to the refrigeration characteristic of semiconductor, the second semiconductor in the case where fresh air air-supply
The performance of component improves, and refrigerating capacity is bigger, and to sum up, which can be realized closed cycle and send
It wind and blows two kinds of air-supply cooling methods with fresh air, has the advantages that environmentally friendly, thermal inertia is small and refrigeration performance is high.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the front view of the first semiconductor subassembly provided in an embodiment of the present invention or the second semiconductor subassembly；
Fig. 2 is the side view of the first semiconductor subassembly provided in an embodiment of the present invention or the second semiconductor subassembly；
Fig. 3 is the lift car distribution signal of the first refrigeration unit provided in an embodiment of the present invention and the second refrigeration unit
Figure；
Fig. 4 is the schematic diagram of the section structure of the semiconductor refrigerating Elevator cage air conditioner system of A-A in Fig. 3.
Wherein:
The first refrigeration unit of 1-, the second refrigeration unit of 2-, the first semiconductor subassembly of 3-, the second semiconductor subassembly of 4-, 5- half
Conductor cooling piece, 6- thermal insulation board, 7- hot-side heat dissipation device, 8- cold end radiator, 9- cross flow fan, 10- circulation outer air duct, 11- are followed
Air duct, 13- shutter return air inlet in ring, 14- is adjustable wind-supplying mouth, 15- jet stream air outlet, 16- deflector, 17- micromotor,
18- is adjustable aerofoil, 19- lift car suspended ceiling, 20- car casing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Please refer to figs. 1 to 4, wherein Fig. 1 is the first semiconductor subassembly provided in an embodiment of the present invention or the second semiconductor
The front view of component, Fig. 2 are the side view of the first semiconductor subassembly provided in an embodiment of the present invention or the second semiconductor subassembly, figure
3 be the lift car distribution schematic diagram of the first refrigeration unit provided in an embodiment of the present invention and the second refrigeration unit, Fig. 4 Fig. 3
The schematic diagram of the section structure of the semiconductor refrigerating Elevator cage air conditioner system of middle A-A.
In the first specific embodiment, semiconductor refrigerating Elevator cage air conditioner system provided by the invention includes system
Cold group, refrigeration unit are arranged in the upside of car casing 20 of elevator, and the both ends of refrigeration unit are respectively equipped with and car casing
The return air inlet and air outlet of 20 inside connection, the circulation air path for being connected to air outlet by return air inlet is equipped in refrigeration unit, is returned
Air port, circulation air path and air outlet, which are sequentially connected and are connected to the inside of car casing 20, constitutes circulation temperature lowering circuit.
In the circulation air path in circulation temperature lowering circuit, air-flow is flowed by return air inlet towards air outlet, along the flowing side of air-flow
To being successively arranged cross flow fan 9, the first semiconductor subassembly 3 and the second semiconductor subassembly 4 in circulation air path.
Cross flow fan 9 is arranged close to return air inlet and acts on the hot wind in car casing 20 at return air inlet, so that sedan-chair
Hot wind in compartment cabinet 20 enters via return air inlet and flows towards air outlet, and in other words, cross flow fan 9 returns for circulation temperature lowering
The power drive that air-flow flows in road.
First semiconductor subassembly 3 and the second semiconductor subassembly 4 include the cold and hot both ends for generating the temperature difference, the first semiconductor group
The cold end of part 3 and the second semiconductor subassembly 4 is arranged in the circulation air path in circulation temperature lowering circuit, the first semiconductor subassembly 3 and
The hot ends of two semiconductor subassemblies 4 is arranged other than circulation air path and directly contacts with the external world, the first semiconductor subassembly 3 and the second half
Conductor assembly 4 is acted on via the air-flow for entering at return air inlet and moving in circulation air path towards air outlet, utilizes semiconductor
Refrigeration characteristic make air-flow cool down in circulation air path namely be converted into cold wind by hot wind, and finally flowed out via air outlet.
The cold wind of air outlet outflow carries out heat exchange in the internal environment of car casing 20 to reduce environment temperature and mention
High body-sensing comfort level, return air inlet simultaneously the higher hot wind of inlet temperature and further in the circulation air path in circulation temperature lowering circuit into
The cooling of promoting the circulation of qi stream.To sum up, the air in car casing 20 circulates in circulation temperature lowering circuit and realizes cooling.
Adjustable aerofoil 18 is arranged between the first semiconductor subassembly 3 and the second semiconductor subassembly 4 and can be opened and closed adjusting, namely
When adjustable aerofoil 18 opens and closes, circulation temperature lowering circuit has different circuit types.When adjustable aerofoil 18 is opened, follow
Ring cooling circuit is in communication with the outside, and introduces extraneous fresh air air-supply, and extraneous fresh air enters circulation temperature lowering in adjustable 18 open place of aerofoil
Circuit, the performance of the second semiconductor subassembly 4 improves at this time, and refrigerating capacity is bigger；When adjustable aerofoil 18 is closed, circulation temperature lowering circuit
It is closed with the external world, only the air of the inside of car casing 20 participates in circulation in circulation temperature lowering circuit, can fast implement cooling.
It should be noted that 9 impeller of cross flow fan is multi-blade type, oval tubular, there is forward multiple wing shape blade, also referred to as
Crossflow fan is mainly made of impeller, air duct and motor three parts, and cross flow fan 9 has uniformly excellent without turbulent flow and outlet air
Point usually applies in the structure or equipment of cooling heat dissipation and ventilation, and core of the invention improvement does not simultaneously lie in this and passes through
Flow fan 9, for cross flow fan 9 specific set-up mode and design parameter selection refer to the prior art, here no longer one by one
It repeats.Likewise, the first semiconductor subassembly 3 and the second semiconductor subassembly 4 are as the semiconductor system for utilizing semiconductor refrigerating characteristic
Cold component is not belonging to core of the invention improvement, and the relevant technologies of semiconductor refrigerating component are widely disclosed, for
Refer to the prior art for the related set-up mode of the principle of semiconductor refrigerating and semiconductor refrigerating component, no longer goes to live in the household of one's in-laws on getting married one by one here
It states.
In the present embodiment, the first semiconductor subassembly 3 including thermal insulation board 6, semiconductor chilling plate 5 and is set to semiconductor system
Two radiators of cold about 5 two sides, thermal insulation board 6 are arranged between two radiators and surround semiconductor chilling plate 5.Partly lead
Body cooling piece 5 is the tool of a heat transmitting, i.e., is coupled to when one piece of N-type semiconductor material and one piece of p-type semiconductor material
Heat transfer will be generated when having electric current to pass through in thermocouple pair, between both ends, heat will be transferred to the other end from one end, from
And it generates the temperature difference and forms hot and cold side.More specifically, two radiators are specially hot-side heat dissipation device 7 and cold end radiator 8, and cold end dissipates
Hot device 8 is located in circulation air path, and hot-side heat dissipation device 7 is located on the outside of circulation air path and directly contacts with the external world.Air is in circulated air
When road flows, the semiconductor chilling plate 5 in the first semiconductor subassembly 3 utilizes semiconductor refrigerating principle, by circulation air path with
The outer hot-side heat dissipation device 7 contacted with the external world of cold end radiator 8 and circulation air path of hot wind contact realizes heat exchange, so that circulation
Hot wind cooling in air duct.
Likewise, the second semiconductor subassembly 4 is identical as the structure of the first semiconductor subassembly 3, action principle is identical.The second half
Conductor assembly 4 is arranged after the first semiconductor subassembly 3 along the flow direction of air-flow, via the effect of the first semiconductor subassembly 3
And the hot wind after cooling down cools down once again under the action of the second semiconductor subassembly 4 namely the second semiconductor subassembly 4 is connected on first
The cooling once again to air-flow is realized after semiconductor subassembly 3.
In the present embodiment, refrigeration unit further includes the micromotor 17 to drive cross flow fan 9 and adjustable aerofoil 18.
Micromotor 17 is volume, capacity is smaller, output power is generally special in the requirement of hundreds of watts or less, purposes, performance and environmental condition
Different motor, the miniature specific type of electric machine of full name, abbreviation micro machine.In addition to this, the hinged mode of shaft can be used in adjustable aerofoil 18
It realizes and opens and be closed, the form realization that sliding door can also be used is opened and closure, and no matter specifically which kind of mode is used to realize can
The opening and closing of air regulating board 18 is adjusted with the declared range that should belong to the present embodiment.
For superior technique effect, refrigeration unit further includes the deflector 16 along circulation air path setting.More specifically, it leads
Flowing plate 16 is arranged in the circulation air path between the first semiconductor subassembly 3 and the second semiconductor subassembly 4, opens in adjustable aerofoil 18
And when introducing extraneous fresh air, by 16 directing gas flow of deflector, so that gas flow temperature is evenly distributed after mixing, to improve second
The refrigeration performance of semiconductor subassembly 4 improves the overall performance of refrigeration.Due to the increase of air quantity and the raising of performance, refrigerating capacity with
Increase.
In another specific embodiment, return air inlet is specially shutter return air inlet 13, and air outlet is specially jet stream
Air outlet 15.It should be noted that usually various types of air outlets, return air inlet (or exhaust outlet) are united in Air-conditioning Engineering
Referred to as air sparger, and shutter return air inlet 13 is one kind of air grille namely air sparger.Common air grille
Have single deflection grille, double deflection grille, side wall air grille and scrak type air grille etc., no matter the shutter return air inlet
13 specifically all should belong to the declared range of the present embodiment using which kind of mode.In addition to this, the outlet air of jet stream air outlet 15 is concentrated
Larger with air quantity, outlet air dispersion and the air quantity for being different from diffusing air port are smaller, can be by jet stream air outlet 15 using spherical air port
Setting, spherical air port has the function of remote jet, likewise, going out for the jet stream of bar draught or other shapes set-up mode
Air port 15 is the same as the declared range that should belong to the present embodiment.
In another specific embodiment, the quantity of refrigeration unit is specially two, and two refrigeration units are specially
First refrigeration unit 1 and the second refrigeration unit 2, the first refrigeration unit 1 and the second refrigeration unit 2 be arranged side by side and it is mutually indepedent,
It does not interfere with each other.
The temperature difference of the inlet and outlet air of the semiconductor refrigerating Elevator cage air conditioner system, depends primarily on the temperature of inlet air
Degree, the wind speed size of intake namely cross flow fan 9, intermediate opening degree, the refrigeration train for mending air quantity namely adjustable wind-supplying mouth 14
The booting quantity and operation conditions of part.In car casing 20 nobody when using single refrigeration unit operation namely first
2 single-unit operation of refrigeration unit 1 or the second refrigeration unit, and the refrigeration unit of not running is opened when manned in car casing 20
That is 2 duplex running of the first refrigeration unit 1 and the second refrigeration unit can quickly exist in the case where outlet air uses jet stream outlet air
Wind outlet area meets the requirement of refrigeration.Since to contain people's quantity, the on-off times presence of elevator door very big for the car casing 20 of elevator
Randomness, it is easy to so that the temperature of the inside of car casing 20 occurs fluctuating or rise, be based on such situation and root
It can rapidly realize according to semiconductor with the mode that the characteristic of fast-refrigerating combines jet stream outlet air and be deposited in air-supply outlet air mouth region
In a lower region of temperature.It can at least guarantee human body the comfort for having certain.The present embodiment is simply shown
The quantity of refrigeration unit is specially two embodiments, and the technical solution obtained for other simple quantitative transformations should belong to together
The declared range of the present embodiment.
In the present embodiment, circulation air path is divided by return air inlet to air outlet to realize outside circulation that hot wind is converted into cold wind
Air duct 10, and air duct 11 in the circulation in car casing 20 is flowed to by air outlet.The adjustable opening and closing of adjustable aerofoil 18 is constituted
The adjustable wind-supplying mouth 14 of adjustable opening and closing.The suction opening of cross flow fan 9 is towards shutter return air inlet 13, cross flow fan 9 and circulation
Outer air duct 10 docks, and the first semiconductor subassembly 3, adjustable wind-supplying mouth 14 and the second semiconductor subassembly 4 are sequentially arranged at circulation exogenous wind
The cold end radiator 8 of the top in road 10, the first semiconductor subassembly 3 and the second semiconductor subassembly 4 is mounted in circulation outer air duct 10,
Circulation outer air duct 10 immediately recycles interior air duct 11, and jet stream air outlet 15 is finally housed.
In the present embodiment, the first semiconductor subassembly 3 and the second semiconductor subassembly 4 conduct semiconductor refrigerating component, first
4 cascade refrigeration of semiconductor subassembly 3 and the second semiconductor subassembly, can make air stream after semiconductor refrigerating component, be able to achieve
Largely cool down.Due to semiconductor refrigerating characteristic, in closed cycle blast type, refrigeration unit lowering ability is big, but complete machine
Performance is slightly lower, but after opening adjustable wind-supplying mouth 14, entire refrigeration unit performance will be improved.If being not turned on adjustable benefit
Air port 14, the air themperature for passing through the second semiconductor subassembly 4 can be lower, while also resulting in semiconductor refrigerating component hot and cold side
The temperature difference increases, and semiconducting behavior declines at this time, so if increasing intermediate benefit wind by the adjustable wind-supplying mouth 14 of unlatching to adjust
The inlet air temperature of second semiconductor subassembly 4, and under the guide functions of deflector 16 gas flow temperature after mixing is evenly distributed,
It, also can be more energy saving to improve the overall performance of semiconductor refrigerating component.Due to the increase of air quantity and the raising of performance, refrigeration
Amount increases therewith.
Regulate and control supply air temperature, air output and refrigerating capacity by adjustable wind-supplying mouth 14, to meet in lift car cabinet 20
The requirement of the thermic load variation and supply air temperature in portion；By the way that the operation quantity of refrigeration unit is arranged, car casing 20 can be coped with
The variation of interior thermic load, and supply air temperature remains unchanged；Pass through the operation power of semiconductor refrigerating component and turning for cross flow fan 9
Speed can equally cope with the variation of 20 internal loading of car casing, when semiconductor refrigerating component do not run and cross flow fan 9 operation with
When providing the circulation of air, with the declared range that should belong to the present embodiment.
In addition to this, by the realization closed cycle air-supply of adjustable wind-supplying mouth 14 and the switching with fresh air air supply mode, namely
The open and close of adjustable wind-supplying mouth 14, substantially in order to realize fast-refrigerating and meet inside lift car cabinet 20
Ventilation ventilation, when thermic load is lower in lift car, refrigeration is realized using the draft type with fresh air, can satisfy ventilation
It is required with refrigeration；But when 20 inside thermic load of car casing is higher, can by first use the semiconductor refrigerating with fresh air in a manner of, directly
Reaching air themperature in air-conditioning requirement, at this time car casing 20 also slightly reduces, and turns off adjustable wind-supplying mouth 14 and opens and closes
Formula recycles air supply mode, can rapidly decline carriage temperature.
In the present embodiment, which is particularly suitable for lift space.In order to promote
Air circulation in lift space, the semiconductor refrigerating Elevator cage air conditioner system are generally arranged at the upside of lift space, more
Specifically, the semiconductor refrigerating Elevator cage air conditioner system is fixed in the upside of the lift car suspended ceiling 19 of elevator.The present embodiment is only
A kind of setting and fixed form of semiconductor refrigerating Elevator cage air conditioner system are given, for other different settings and fixation
Mode is the same as the declared range that should belong to the present embodiment.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Semiconductor refrigerating Elevator cage air conditioner system provided by the present invention is described in detail above.It answers herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
Solve method and its core concept of the invention.It should be pointed out that for those skilled in the art, not departing from
, can be with several improvements and modifications are made to the present invention under the premise of the principle of the invention, these improvement and modification also fall into this hair
In bright scope of protection of the claims.
Claims (9)
1. a kind of semiconductor refrigerating Elevator cage air conditioner system, which is characterized in that including for being arranged in car casing (20)
The refrigeration unit of side, the refrigeration unit are equipped with return air inlet and air outlet for being connected to the inside of car casing (20), institute
The circulation air path for being equipped in refrigeration unit and being connected to the air outlet by the return air inlet is stated, along the circulation air path in the system
The cross flow fan (9) and the first semiconductor subassembly (3) for entering the wind cooling and for air inlet are successively arranged in cold group
Two semiconductor subassemblies (4) are equipped between first semiconductor subassembly (3) and second semiconductor subassembly (4) for opening
When introducing extraneous fresh air air-supply or closure inside closed circulation air-supply adjustable aerofoil (18).
2. semiconductor refrigerating Elevator cage air conditioner system according to claim 1, which is characterized in that first semiconductor
Component (3) includes semiconductor chilling plate (5) and two radiators for being set to the semiconductor chilling plate (5) two sides up and down, institute
The first semiconductor subassembly (3) is stated to further include between two radiators, surround the heat-insulated of the semiconductor chilling plate (5)
Plate (6).
3. semiconductor refrigerating Elevator cage air conditioner system according to claim 2, which is characterized in that two radiators
Specially cold end radiator (8) and hot-side heat dissipation device (7), the cold end radiator (8) are located in the circulation air path, the heat
End radiator (7) is located on the outside of the circulation air path and directly contacts with the external world.
4. semiconductor refrigerating Elevator cage air conditioner system according to claim 3, which is characterized in that second semiconductor
Component (4) is identical with the structure of first semiconductor subassembly (3).
5. semiconductor refrigerating Elevator cage air conditioner system according to claim 1, which is characterized in that the refrigeration unit is also
Including the micromotor (17) for driving air circulation.
6. semiconductor refrigerating Elevator cage air conditioner system according to claim 1, which is characterized in that the refrigeration unit is also
Including being arranged, along the circulation air path for the deflector (16) of circulation air water conservancy diversion.
7. semiconductor refrigerating Elevator cage air conditioner system according to claim 1, which is characterized in that the return air inlet is specific
For shutter return air inlet (13).
8. semiconductor refrigerating Elevator cage air conditioner system according to claim 1, which is characterized in that the air outlet is specific
For jet stream air outlet (15).
9. semiconductor refrigerating Elevator cage air conditioner system according to any one of claims 1 to 8, which is characterized in that described
The quantity of refrigeration unit is specially two, and two refrigeration units are specially the first refrigeration unit (1) and the second refrigeration unit
(2), first refrigeration unit (1) and second refrigeration unit (2) are arranged side by side and mutually indepedent, do not interfere with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384760.XA CN110319496A (en) | 2019-05-09 | 2019-05-09 | A kind of semiconductor refrigerating Elevator cage air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384760.XA CN110319496A (en) | 2019-05-09 | 2019-05-09 | A kind of semiconductor refrigerating Elevator cage air conditioner system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110925919A (en) * | 2019-12-12 | 2020-03-27 | 华南理工大学广州学院 | Working method of elevator air conditioner capable of optimizing air quality |
| CN112120313A (en) * | 2020-08-25 | 2020-12-25 | 珠海格力电器股份有限公司 | Heat source assembly for wearable device and wearable device |
| CN112169202A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| CN112169204A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| CN114935185A (en) * | 2022-06-14 | 2022-08-23 | 合肥工业大学 | Intelligent energy-saving thermoelectric refrigeration elevator air conditioner and elevator with same |
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| CN110925919A (en) * | 2019-12-12 | 2020-03-27 | 华南理工大学广州学院 | Working method of elevator air conditioner capable of optimizing air quality |
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| CN112120313A (en) * | 2020-08-25 | 2020-12-25 | 珠海格力电器股份有限公司 | Heat source assembly for wearable device and wearable device |
| CN112169202A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| CN112169204A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| CN114935185A (en) * | 2022-06-14 | 2022-08-23 | 合肥工业大学 | Intelligent energy-saving thermoelectric refrigeration elevator air conditioner and elevator with same |
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