CN109000329A - Air conditioning system and energy-saving air exchange device thereof - Google Patents
Air conditioning system and energy-saving air exchange device thereof Download PDFInfo
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- CN109000329A CN109000329A CN201810867140.7A CN201810867140A CN109000329A CN 109000329 A CN109000329 A CN 109000329A CN 201810867140 A CN201810867140 A CN 201810867140A CN 109000329 A CN109000329 A CN 109000329A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000009423 ventilation Methods 0.000 claims abstract description 66
- 238000009413 insulation Methods 0.000 claims abstract description 45
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000004134 energy conservation Methods 0.000 claims description 46
- 238000004891 communication Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 15
- 238000012546 transfer Methods 0.000 abstract description 14
- 230000008859 change Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 26
- 230000000694 effects Effects 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003519 ventilatory effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000005906 menstruation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003643 water by type 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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides an energy-saving ventilation device, comprising: the heat preservation assembly is communicated with the heat exchanger and is used for recovering condensed water generated in the heat exchange of the heat exchanger; and the air inlet assembly is used for conveying fresh air indoors, and part of the air inlet assembly is arranged on the heat insulation assembly and is in contact with condensed water in the heat insulation assembly. When the air inlet assembly conveys fresh air indoors, the fresh air can exchange heat with condensate water in the heat preservation container through the air inlet assembly, and the temperature difference between the fresh air and indoor air is reduced. When taking a breath, guarantee the indoor air quality through the new trend, improve the comfort level that the user used, simultaneously, adopt the comdenstion water to carry out heat transfer treatment to the new trend for the temperature of new trend is close the temperature of indoor air, reduces because of the indoor temperature change that the operation of taking a breath arouses, saves air conditioning system's energy consumption. The invention also provides an air conditioning system.
Description
Technical field
The present invention relates to air conditioner technical fields, more particularly to a kind of air-conditioning system and its Energy-Conservation Ventilation Means.
Background technique
For current air-conditioning system, for the thought of energy-saving and emission-reduction, closed when user uses air-conditioning system
In the case of using air-conditioning to avoid cooling capacity or heat losses.But prolonged airtight space will lead to room air dirt, it is empty
Gas is second-rate, influences user experience.Room temperature can be made to influence vulnerable to the external world if the ventilation that opens a window, lead to air-conditioning power consumption
It greatly increases.Therefore, current air-conditioning system has that air quality cannot be taken into account with energy consumption.
Summary of the invention
Based on this, it is necessary to there are problems that air quality cannot be taken into account with energy consumption current air-conditioning system, provide one
Kind can reduce the Energy-Conservation Ventilation Means of energy consumption while guaranteeing indoor air quality, while also providing one kind and containing above-mentioned section
The air-conditioning system of energy air interchanger.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of Energy-Conservation Ventilation Means, comprising:
Heat insulation module is connected to heat exchanger, for recycling condensed water when heat exchanger heat exchange；And
For the air intake assembly to indoor conveying fresh air, be partially set to the heat insulation module, and with the heat insulation module
In condensed water be in contact.
The heat insulation module includes the first cool-bag and the first pipeline in one of the embodiments, and described first protects
Warm container is connected to by first pipeline with the drip tray of the heat exchanger.
The air intake assembly includes air inlet pipeline and is set to the of the air inlet pipeline in one of the embodiments,
One heat exchanging part, the air inlet pipeline are connected with first heat exchanging part, in the air inlet pipeline communication chamber with it is outdoor, described the
One heat exchange part is in first cool-bag.
The heat insulation module further includes the second cool-bag and third pipeline, the air inlet in one of the embodiments,
Components are located at second cool-bag；
Second cool-bag is by first cool-bag and first piping connection, alternatively, described second
Cool-bag is between first pipeline and first cool-bag；
Second cool-bag described in the third piping connection and first cool-bag.
The air intake assembly further includes the second heat exchanging part in one of the embodiments, and second heat exchanging part is set to
The air inlet pipeline, and be connected to the air inlet pipeline, and second heat exchange part is in second cool-bag.
The Energy-Conservation Ventilation Means further include the air-out component for room air to be discharged in one of the embodiments,
The air-out component part is set in second cool-bag, and is contacted with the condensed water in second cool-bag.
The air-out component includes air outlet pipeline and the third for being set to the air outlet pipeline in one of the embodiments,
Heat exchanging part, the third heat exchanging part are connected to the air outlet pipeline, in the air outlet pipeline communication chamber and outdoor, and the third is changed
Hot spot is in second cool-bag.
The quantity of first cool-bag is at least two in one of the embodiments, and the heat insulation module also wraps
At least one second pipeline is included, at least two first cool-bags are connected in series by second pipeline；
The quantity of first heat exchanging part is at least two, is had described at least one in each first cool-bag
First heat exchanging part.
The air intake assembly further includes at least one air intake blower fan in one of the embodiments, the air intake blower fan position
In at least one end of the air inlet pipeline.
The quantity of second cool-bag is at least two in one of the embodiments, and the heat insulation module also wraps
At least one the 4th pipeline is included, at least two second cool-bags are connected in series by the 4th pipeline；
The quantity of second heat exchanging part is at least two, is had described at least one in each second cool-bag
Second heat exchanging part, the quantity of the third heat exchanging part are at least two, have at least one in each second cool-bag
The third heat exchanging part.
The junction of first pipeline and first cool-bag is higher than described first in one of the embodiments,
Heat exchanging part is in the position of first cool-bag；
And/or the junction of the third pipeline and first cool-bag is higher than first heat exchanging part described
The position of first cool-bag；
And/or the junction of the third pipeline and second cool-bag is higher than second heat exchanging part described
The position of second cool-bag；
And/or the junction of the third pipeline and second cool-bag is higher than the third heat exchanging part described
The position of second cool-bag.
First heat exchanging part is more heat exchanger tubes, finned heat exchanger or plate heat exchanger in one of the embodiments,；
And/or second heat exchanging part is more heat exchanger tubes, finned heat exchanger or plate heat exchanger；
And/or the third heat exchanging part is more heat exchanger tubes, finned heat exchanger or plate heat exchanger.
A kind of air-conditioning system, including the Energy-Conservation Ventilation Means as described in any of the above-described technical characteristic.
After adopting the above technical scheme, the present invention at least has the following technical effect that
Air-conditioning system and its Energy-Conservation Ventilation Means of the invention, the heat exchanger of air-conditioning system can generate condensed water when working,
Condensed water is recycled in heat insulation module, and heat insulation module can keep the temperature of condensed water.Air intake assembly part is located at heat preservation group
In part, and with being in contact in heat insulation module.When air intake assembly is to indoor conveying fresh air, fresh air can pass through air intake assembly and heat preservation
Condensed water in container carries out heat exchange, reduces the temperature difference between fresh air and room air.The current air-conditioning system of effective solution
There are problems that air quality cannot be taken into account with energy consumption.When ventilation, indoor air quality is guaranteed by fresh air, user is improved and uses
Comfort level, meanwhile, heat exchange processing is carried out to fresh air using condensed water so that temperature of the temperature of fresh air close to room air,
Indoor temperature change generated in case caused by reducing because of ventilation operation, saves the energy consumption of air-conditioning system.
Detailed description of the invention
Fig. 1 is the schematic diagram of the Energy-Conservation Ventilation Means of one embodiment of the invention.
Wherein:
100- Energy-Conservation Ventilation Means；
110- heat insulation module；
The first pipeline of 111-；
The first cool-bag of 112-；
113- third pipeline；
The second cool-bag of 114-；1141- overflow port；
120- air intake assembly；
121- air inlet pipeline；
The first heat exchanging part of 122-；
The second heat exchanging part of 123-；
124- air intake blower fan；
130- air-out component；
131- air outlet pipeline；
132- third heat exchanging part；
200- heat exchanger.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
Figure, is further elaborated air-conditioning system and its Energy-Conservation Ventilation Means of the invention.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", " left side ",
The orientation of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Referring to Fig. 1, the present invention provides a kind of Energy-Conservation Ventilation Means 100.The Energy-Conservation Ventilation Means 100 can be by the new of outdoor
Wind, that is, fresh air conveying is to interior, to take a breath to room air.Energy-Conservation Ventilation Means 100 are one of air-conditioning system
Point, when the indoor unit and outdoor unit of air-conditioning system are to indoor carry out refrigerating/heating, Energy-Conservation Ventilation Means 100 can be to closed
Indoor air-changing, the comfort level to improve the quality of room air, when very high user uses.Meanwhile Energy-Conservation Ventilation Means 100 can also
Heat exchange processing is carried out to outdoor fresh air, so that temperature of the temperature of fresh air close to room air, when saving air-conditioning system operation
Power consumption, reduce energy consumption.It should be understood that Energy-Conservation Ventilation Means 100 can also be with sky in other embodiments of the invention
Adjusting system is mutually independent, using combination to indoor carry out ventilation operation.
In one embodiment, Energy-Conservation Ventilation Means 100 include heat insulation module 110 and air intake assembly 120.Heat insulation module
110 are connected to heat exchanger 200, for recycling condensed water when heat exchanger 200 exchanges heat.Air intake assembly 120 is used for indoor conveying
Fresh air, and part is set to heat insulation module 110, and is in contact with the condensed water in heat insulation module 110.Heat insulation module 110 has
The function of heat preservation.It should be understood that the lower section of heat exchanger 200 has drip tray, the condensed water meeting that heat exchanger 200 generates when exchanging heat
It flows in drip tray.Heat insulation module 110 is connected to drip tray, in this way, the condensed water in drip tray can be recycled to heat insulation module
In 110.
When air-conditioning system is freezed, heat exchanger 200 is evaporator, at this point, heat exchanger 200 can absorb the heat in outside air
Amount.In this way, the condensate temperature that heat exchanger 200 generates is far below the temperature of outdoor fresh air, in general only several years, it is fine
Cold source.Heat insulation module 110 can save the cooling capacity of condensed water, specific processed to cool down processing to fresh air
Journey is described in detail later.When air conditioner heat-production, heat exchanger 200 is condenser, is discharged at this point, heat exchanger 200 is understood in outwardly air
Heat.In this way, the condensed water that heat exchanger 200 generates is much higher than the temperature of outdoor fresh air, it is good heat source.Heat insulation module 110
The heat of condensed water can be saved, to carry out heating treatment to fresh air.Heat insulation module 110 carries out cooling capacity/heat of condensed water
It saves, condensed water is avoided to generate biggish temperature rise/temperature drop.
It is in 120 communication chamber of air intake assembly and outdoor, for outdoor fresh air to be transported to interior.Moreover, air intake assembly 120
Part is set in heat insulation module 110, and is in contact with the condensed water in heat insulation module 110.Due to cold in heat insulation module 110
Condensate has enough cooling capacity/heats, when air intake assembly 120 and condensed water contact, can make fresh air in air intake assembly 120 with
Condensed water generates heat exchange, to carry out heating or cooling processing to fresh air.Fresh air is condensed after water heat exchange processing, enables to new
The temperature of wind is close to room temperature.After fresh air is transported to interior, fresh air will not cause room temperature to vary widely.This
Sample, air-conditioning system will not consume more electricity and carry out refrigerating/heating to fresh air, save the energy consumption of air-conditioning system.Meanwhile fresh air
After entering the room, indoor air quality can be improved, allow users to enjoy fresh air, improve air quality, guarantee to use
Comfort level when family uses.
Moreover, fresh air is separated with condensed water by air intake assembly 120, in this way, fresh air will not when fresh air and condensed water exchange heat
It directly contacts, can be mixed to avoid the bacterium of condensed water with fresh air and enters the room with condensed water, to guarantee the air matter of fresh air
Amount, and then guarantee indoor air quality.Also, air intake assembly 120 exchanges heat to fresh air and condensed water, can be improved heat transfer effect.
In the present embodiment, when only being freezed with air-conditioning system, for the indoor carry out ventilation operations of 100 pairs of Energy-Conservation Ventilation Means into
Row explanation.When air-conditioning system refrigerating operaton, the condensed water insulation component 110 that heat exchanger 200 generates is recycled, heat insulation module 110
Condensed water is stored, and the cooling capacity of condensed water is saved.When needing to indoor carry out ventilation operation, air intake assembly 120 can
With to indoor conveying fresh air.As shown in Figure 1, the direction of solid arrow is the direction of new wind flow in Fig. 1.When conveying fresh air, newly
Wind can be exchanged heat by part of the fresh air component in heat insulation module 110 with condensed water, i.e., condensed water cools down fresh air
Cooling, so that temperature of the temperature of fresh air close to room air.After cooling fresh air is transported to interior, fresh air will not cause room
Interior temperature increases.Freeze in this way, air-conditioning system will not consume more electricity to fresh air, saves the energy consumption of air-conditioning system.
Meanwhile after fresh air enters the room, indoor air quality can be improved, allow users to enjoy fresh air, improve air matter
Amount guarantees comfort level when user uses.
The condensed water that Energy-Conservation Ventilation Means 100 of the invention are generated when being worked using air-conditioning heat exchanger 200 carries out fresh air
Heat exchange processing realizes that the condensed water of heat exchanging device 200 is made full use of, and can reduce while avoiding condensed water sinuous flow
Ventilation energy consumption.Specifically, the heat exchanger 200 of air-conditioning system can generate condensed water when working, condensed water is recycled to heat insulation module
In 110, heat insulation module 110 can keep the temperature of condensed water.120 part of air intake assembly is located in heat insulation module 110, and with guarantor
Being in contact in warm component 110.When air intake assembly 120 is to indoor conveying fresh air, fresh air can pass through air intake assembly 120 and heat preservation is held
Condensed water in device carries out heat exchange, reduces the temperature difference between fresh air and room air.The current air-conditioning system of effective solution is deposited
The problem of air quality and energy consumption cannot be taken into account.When ventilation, indoor air quality is guaranteed by fresh air, improves what user used
Comfort level, meanwhile, heat exchange processing is carried out to fresh air using condensed water, so that the temperature of fresh air subtracts close to the temperature of room air
Indoor temperature change generated in case caused by lacking because of ventilation operation, saves the energy consumption of air-conditioning system.
It should be understood that Energy-Conservation Ventilation Means 100 carry out the principle of ventilation operation to room air when air-conditioning system heats
Spirit when freezing with air-conditioning system is identical, will not repeat them here.
In one embodiment, heat insulation module 110 includes the first cool-bag 112 and the first pipeline 111, the first cool-bag
112 are connected to by the first pipeline 111 with the drip tray of heat exchanger 200.First cool-bag 112 is for storing the production of heat exchanger 200
Raw condensed water, the condensed water that heat exchanger 200 generates can be slipped in drip tray along heat exchanger 200, and then in drip tray
Condensed water can enter the first cool-bag 112 by the first pipeline 111, and be stored in the first cool-bag 112.First heat preservation
Container 112 has heat insulation function, moreover, the first cool-bag 112 is closed container, stores convenient for cooling capacity.Optionally, it first protects
Warm container 112 includes but is not limited to heat insulation tank or thermal-insulating body etc., and thermal insulation material or package are coated on the first cool-bag 112
The heat preservation components such as heat-preservation cotton.
In one embodiment, air intake assembly 120 includes air inlet pipeline 121 and is set to the first of air inlet pipeline 121 and changes
Hot portion 122, air inlet pipeline 121 are connected with the first heat exchanging part 122, in 121 communication chamber of air inlet pipeline and outdoor, the first heat exchanging part
122 are located at the first cool-bag 112.Outdoor fresh air is delivered to interior for realizing the conveying of fresh air by air inlet pipeline 121.It can
With understanding, air inlet pipeline 121 is located at the two sides of the first heat exchanging part 122, and is connected to the first heat exchanging part 122.First heat exchanging part
122 are located in the first cool-bag 112, and contact with the condensed water in the first cool-bag 112.First heat exchanging part 122 can be with
Increase the contact area of air inlet pipeline 121 and condensed water, improves the heat exchange effect between fresh air and condensed water.Air intake assembly
120 to indoor conveying fresh air when, fresh air enters air inlet pipeline 121, and enters the first heat exchanging part 122 by air inlet pipeline 121.This
When, fresh air can be exchanged heat by the first heat exchanging part 122 with the condensed water in the first cool-bag 112.After the completion of heat exchange, fresh air
Enter air inlet pipeline 121 from the first heat exchanging part 122, and is delivered to interior.Optionally, the first heat exchanging part 122 and air inlet pipeline 121
It is structure as a whole.
When the air-conditioning system refrigerating operaton and progress ventilation operation of the present embodiment, outdoor fresh air enters through air inlet pipeline 121
After first heat exchanging part 122, the cooling capacity of fresh air meeting absorption condensation water to cool to fresh air, and will be cooled down by air inlet pipeline 121
Fresh air afterwards is sent into indoor.In this way, after fresh air enters the room, it is possible to reduce because room temperature caused by ventilation operation increases, drop
Energy consumption when low latitude adjusting system is run, simultaneously, moreover it is possible to which the quality for guaranteeing room air makes user enjoy fresh air, improves
Comfort level when user uses.
Optionally, the first heat exchanging part 122 includes but is not limited to more heat exchanger tubes, finned heat exchanger 200 or plate heat exchanger
200 etc..In other embodiments of the invention, the first heat exchanging part 122 can also can be realized fresh air for other and change with condensed water
The part of heat.In the present embodiment, the first heat exchanging part 122 includes more heat exchanger tubes.The both ends of more heat exchanger tubes are changed with first respectively
The air inlet pipeline 121 of hot 122 two sides of portion connects, and there are gaps between adjacent heat exchanger tube.Can increase in this way condensed water with
The contact area of first heat exchanging part 122 improves heat transfer effect.Optionally, it can be arranged in parallel between more heat exchanger tubes, it can also be non-
Parallel arrangement.Again optional, the first heat exchanging part 122, which can be bent, to be set in the first cool-bag 112, can be increased so cold
The contact area of condensate and the first heat exchanging part 122 improves heat transfer effect.
In one embodiment, heat insulation module 110 further includes the second cool-bag 114 and third pipeline 113.Air intake assembly
120 parts are located in the second cool-bag 114.Second cool-bag 114 can be to the fresh air in air intake assembly 120 at
Reason.When air-conditioning system refrigeration, the second cool-bag 114 is connect by the first cool-bag 112 with the first pipeline 111.Third
Pipeline 113 connects the second cool-bag 114 and the first cool-bag 112.When air-conditioning system heating, the second cool-bag 114
Between the first pipeline 111 and the first cool-bag 112.The connection of third pipeline 113 second cool-bag 114 and the first heat preservation
Container 112.That is, the first pipeline 111, the first cool-bag 112, the series connection of the second cool-bag 114 connect when refrigerating scavenger
It connects.When heating ventilation, the first pipeline 111, the second cool-bag 114, the first cool-bag 112 are connected in series.
It should be understood that Energy-Conservation Ventilation Means 100 only can have the function of refrigerating scavenger, at this point, Energy-Conservation Ventilation Means 100
The first pipeline 111, the first cool-bag 112, the second cool-bag 114 be connected in series be fixed structure.Energy-Conservation Ventilation Means
100 can only have heating ventilatory, at this point, the first pipeline 111 of Energy-Conservation Ventilation Means 100, the second cool-bag 114,
It is fixed structure that first cool-bag 112, which is connected in series,.Energy-Conservation Ventilation Means 100 can also not only have the function of refrigerating scavenger but also have
There is heating ventilatory, at this point, the first pipeline 111 of Energy-Conservation Ventilation Means 100, the second cool-bag 114, the first cool-bag
Switch connection between 112, when refrigeration guarantees the first pipeline 111, the first cool-bag 112, the series connection of the second cool-bag 114, system
Guarantee the first pipeline 111, the second cool-bag 114, the series connection of the first cool-bag 112 when hot.
The Energy-Conservation Ventilation Means 100 of the present embodiment only by taking ventilation when air-conditioning system is freezed as an example, i.e. the first pipeline 111,
First cool-bag 112, the series connection of the second cool-bag 114.The connection of third pipeline 113 first cool-bag 112 and the second heat preservation
Container 114.When air-conditioning system is run, heat exchanger 200 can generate always condensed water, the condensed water in the first cool-bag 112
After storing certain height of water level, the condensed water in the first cool-bag 112 can be entered the second heat preservation by third pipeline 113 and be held
In device 114.When Energy-Conservation Ventilation Means 100 carry out energy-saving scavenging operation, condensed water in the second cool-bag 114 can be to being located at
Wherein the fresh air in air intake assembly 120 carries out heat exchange processing, the first heat exchanging part in heat exchange principle and the first cool-bag 112
122 heat exchange principle is identical, will not repeat them here.
It should be understood that third pipeline 113 is automatic overflow pipe, the page height of condensed water in the first cool-bag 112
Behind the position for reaching third pipeline 113, condensed water in the first cool-bag 112 can flow to the through third pipeline 113 automatically
In two cool-bags 114.The continuous collection that condensed water may be implemented in this way, cools down fresh air convenient for subsequent.
Optionally, the junction of third pipeline 113 and the first cool-bag 112 is higher than First Heat Exchanger 200 and protects first
Position in warm container 112.It can guarantee that the liquid level of condensed water in the first cool-bag 112 is higher than the first heat exchanging part in this way
122 maximum height enables the first heat exchanging part 122 to come into full contact with condensed water, guarantees the heat transfer effect of fresh air and condensed water.
Moreover, extra condensed water can enter the second cool-bag 114 by third pipeline 113, guarantee in the second cool-bag 114
With cooling medium, the pre- heat exchange of fresh air is realized.It should be understood that when condensed water deficiency in the second cool-bag 114, but also need
When taking a breath, condensed water can be injected into the second cool-bag 114 at this time.
Optionally, the junction of the first pipeline 111 and the first cool-bag 112 is higher than the first heat exchanging part 122 and protects first
The position of warm container 112.It can guarantee that the condensed water in the first cool-bag 112 sufficiently floods the first heat exchanging part 122 in this way, protect
Demonstrate,prove heat transfer effect.Exemplary, the junction of the first pipeline 111 and the first cool-bag 112 is located at the top of the first cool-bag 112
Portion.Optionally, the junction of the first pipeline 111 and the first cool-bag 112 is higher than third pipeline 113 and the first cool-bag
112 junction.It can guarantee condensed water overflow into the second cool-bag 114 in the first cool-bag 112 in this way, realize
The continuous recycling of condensed water.
In one embodiment, air intake assembly 120 further includes the second heat exchanging part 123, and the second heat exchanging part 123 is set to blast pipe
Road 121, and be connected to air inlet pipeline 121, and the second heat exchanging part 123 is located in the second cool-bag 114.Air inlet pipeline 121
It is connected in the two sides of the second heat exchanging part 123, and with air inlet pipeline 121.Second heat exchanging part 123 can increase air inlet pipeline 121 with
The contact area of condensed water improves the heat exchange effect between fresh air and condensed water.Optionally, the second heat exchanging part 123 and air inlet
Pipeline 121 is structure as a whole.
Optionally, the second heat exchanging part 123 includes but is not limited to more heat exchanger tubes, finned heat exchanger 200 or plate heat exchanger
200 etc..In other embodiments of the invention, the second heat exchanging part 123 can also can be realized fresh air for other and change with condensed water
The part of heat.In the present embodiment, the second heat exchanging part 123 includes more heat exchanger tubes.The both ends of more heat exchanger tubes are changed with second respectively
The air inlet pipeline 121 of hot 123 two sides of portion connects, and there are gaps between adjacent heat exchanger tube.Can increase in this way condensed water with
The contact area of second heat exchanging part 123 improves heat transfer effect.Optionally, it can be arranged in parallel between more heat exchanger tubes, it can also be non-
Parallel arrangement.Again optional, the second heat exchanging part 123, which can be bent, to be set in the second cool-bag 114, can be increased so cold
The contact area of condensate and the second heat exchanging part 123 improves heat transfer effect.
It should be understood that the position of the second heat exchanging part 123 is consistent with the change in location of the second cool-bag 114, as above
State the second cool-bag 114 refrigeration and position when heating.In the present embodiment, the second heat exchanging part 123 is located at the first heat exchanging part 122
Far from indoor side.When air intake assembly 120 is to indoor conveying fresh air, fresh air enters air inlet pipeline 121, and by air inlet pipeline
121 enter the second heat exchanging part 123.At this point, fresh air by the condensed water in the second heat exchanging part 123 and the second cool-bag 114 into
Row exchanges heat, and the condensed water in the second cool-bag 114 can cool down in advance to the fresh air in the second cool-bag 114；Then, newly
Wind enters the first heat exchanging part 122 by the second heat exchanging part 123 again, and fresh air passes through in the first heat exchanging part 122 and the first cool-bag 112
Condensed water exchange heat, the condensed water in the first cool-bag 112 can further cool down to fresh air.After the completion of heat exchange,
Fresh air enters air inlet pipeline 121 from the first heat exchanging part 122, and is delivered to interior.
It should be noted that since the condensed water in the second cool-bag 114 is by third pipeline 113 by the first heat preservation
What container 112 overflowed, condensed water inevitably results in cooling capacity during flowing and is lost, cold in the second cool-bag 114
The temperature of condensate is necessarily higher than the temperature of condensed water in the first cool-bag 112.Therefore, by the second cool-bag 114
Condensed water can cool down in advance to fresh air, then further be cooled down by the condensed water in the first cool-bag 112, improve
The cooling effect of fresh air.
In one embodiment, Energy-Conservation Ventilation Means 100 further include the air-out component 130 for room air to be discharged, outlet air
130 part of component is set in the second cool-bag 114, and is contacted with the condensed water in the second cool-bag 114.Due to fresh air
Interior is transported to by fresh air component, if foul indoor air is not discharged, indoor pressure is will lead to and increases, also will affect room air
Quality.Therefore, increase air-out component 130, room air is discharged by outdoor by air-out component 130.Moreover, the temperature of room air
It is had differences between degree certainty and outdoor fresh air.130 part of air-out component is located in the second cool-bag 114, and the second heat preservation is held
Condensed water in device 114 is contacted with air-out component 130, to recycle the cooling capacity or heat in room air.
When the air-conditioning system of the present embodiment freezes and carries out ventilation operation, the temperature of room air is lower than the temperature of outdoor air
The cooling capacity in room air can be absorbed in degree, the condensed water in the second heat insulation module 110, realize to the cooling capacity of cold air inside into
Row is collected.In this way, absorbing cold air when fresh air is contacted by the condensed water in the second heat exchanging part 123 and the second cool-bag 114
The condensed water in the second cool-bag 114 after cooling capacity can carry out pre- cooling processing to fresh air, to reduce the temperature of fresh air.
In one embodiment, air-out component 130 includes air outlet pipeline 131 and the third heat exchange for being set to air outlet pipeline 131
Portion 132, third heat exchanging part 132 are connected to air outlet pipeline 131, in 131 communication chamber of air outlet pipeline and outdoor, third heat exchanging part 132
Positioned at the second cool-bag 114.Air outlet pipeline 131 conveys foul indoor air for realizing the conveying of foul indoor air
To outdoor.It should be understood that air outlet pipeline 131 is located at the two sides of third heat exchanging part 132, and it is connected to third heat exchanging part 132.The
Three heat exchanging part 132 are located in the second cool-bag 114, and contact with the condensed water in the second cool-bag 114.Second heat exchanging part
123 can increase the contact area of air outlet pipeline 131 Yu condensed water, and the heat exchange improved between room air and condensed water is imitated
Fruit, so that cooling capacity/heat of condensed water recycling room air as much as possible.When room air is discharged air-out component 130, room
Interior air enters air outlet pipeline 131, and enters third heat exchanging part 132 by air outlet pipeline 131.At this point, room air passes through third
Heat exchanging part 132 can exchange heat with the condensed water in the second cool-bag 114.After the completion of heat exchange, room air exchanges heat from third
Portion 132 enters air outlet pipeline 131, and is drained into outdoor.Optionally, third heat exchanging part 132 and air outlet pipeline 131 are integrated knot
Structure.
As shown in Figure 1, the dotted arrow direction in Fig. 1 is the flow direction of room air.The air-conditioning system of the present embodiment
When refrigerating operaton and progress ventilation operation, room air is after air outlet pipeline 131 enters third heat exchanging part 132, room air meeting
The heat of absorption condensation water, to cool to the condensed water in the second cool-bag 114, and will be indoor by air outlet pipeline 131
Air is discharged into outdoor.In this manner it is achieved that the cooling capacity can be used for the pre-cooling of outdoor fresh air to the cold recovery of room air,
Convenient for the cooling of fresh air, while energy consumption caused by ventilation can also be reduced.
Optionally, third heat exchanging part 132 includes but is not limited to more heat exchanger tubes, finned heat exchanger 200 or plate heat exchanger
200 etc..In other embodiments of the invention, third heat exchanging part 132 can be realized room air and condensation also for other
The part of water heat exchange.In the present embodiment, third heat exchanging part 132 includes more heat exchanger tubes.The both ends of more heat exchanger tubes are respectively with
The air outlet pipeline 131 of three heat exchanging part, 132 two sides connects, and there are gaps between adjacent heat exchanger tube.Condensation can be increased in this way
The contact area of water and third heat exchanging part 132 improves heat transfer effect.Optionally, it can be arranged in parallel between more heat exchanger tubes,
It non-parallel can arrange.Again optional, third heat exchanging part 132, which can be bent, to be set in the second cool-bag 114, can be increased in this way
Add the contact area of condensed water Yu third heat exchanging part 132, improves heat transfer effect.
Optionally, the junction of third pipeline 113 and the second cool-bag 114 is higher than the second heat exchanging part 123 and protects second
The position of warm container 114.It can guarantee that the condensed water in the second cool-bag 114 can sufficiently flood the second heat exchanging part in this way
123, guarantee the heat transfer effect of the second heat exchanging part 123.Optionally, the junction of third pipeline 113 and the second cool-bag 114 is high
In third heat exchanging part 132 in the position of the second cool-bag 114.It can guarantee the condensed water in the second cool-bag 114 in this way
Third heat exchanging part 132 can be sufficiently flooded, guarantees the heat transfer effect of third heat exchanging part 132.
Optionally, overflow port 1141 is also set up on the second cool-bag 114, and overflow port 1141 is located at the second cool-bag
114 top, after the condensed water in the second cool-bag 114 is filled, behind do not have other containers continue recycle condensed water when,
Condensed water in second cool-bag 114 can pass through 1141 overflow of overflow port.
In the present embodiment, the quantity of the first cool-bag 112 is one, and the quantity of the second cool-bag 114 is also one.
And first pipeline 111, the first cool-bag 112, the second cool-bag 114 are connected in series.When air-conditioning system is run, heat exchanger
200 condensed waters generated are stored in the first cool-bag 112 by the first pipeline 111, when condensed water in the first cool-bag 112
Liquid level when reaching third pipeline 113, condensed water in the first cool-bag 112 passes through 113 overflow of third pipeline to the
In two cool-bags 114.First cool-bag 112 can recycle the cooling capacity of condensed water, and the second cool-bag 114 passes through
The cooling capacity of condensing hot air furnace room air.
When needing to carry out ventilation operation, room air by third heat exchanging part 132 with it is cold in the second cool-bag 114
Condensate contact, and heat exchange is carried out, it realizes using condensed water as the cooling capacity of dielectric film filter room air, so that the temperature of condensed water drops
It is low.Meanwhile fresh air is contacted by the second heat exchanging part 123 with the condensed water in the second cool-bag 114, which can be to new
Wind is pre-processed, to carry out preliminary cool to fresh air.Then fresh air promoting menstruation air inlet pipeline 121 enters the first heat exchanging part
122, handled by the first heat exchanging part 122 and the condensed water in the first cool-bag 112, the condensed water can to fresh air into
Row further cooling, the fresh air after cooling are transported to interior, complete ventilation operation.
In one embodiment, the quantity of the first cool-bag 112 is at least two, and heat insulation module 110 further includes at least one
A second pipeline, at least two first cool-bags 112 are connected in series by the second pipeline.The quantity of first heat exchanging part 122 is
At least two, there is in every one first cool-bag 112 at least one first heat exchanging part 122.That is, multiple first heat preservations
Container 112 is connected in series by the second pipeline, also, has at least one first heat exchange in each first cool-bag 112
Portion 122.Fresh air can sequentially pass through multiple first cool-bags 112 and gradually be exchanged heat, improve fresh air in conveying in this way
Heat transfer effect.Multiple in the present invention refer to two and more than two.
In one embodiment, the quantity of the second cool-bag 114 is at least two, and heat insulation module 110 further includes at least one
A 4th pipeline, at least two second cool-bags 114 are connected in series by the 4th pipeline.The quantity of second heat exchanging part 123 is
At least two, there is at least one second heat exchanging part 123, the quantity of third heat exchanging part 132 is in every one second cool-bag 114
At least two, there is in every one second cool-bag 114 at least one third heat exchanging part 132.That is, multiple second heat preservations
Container 114 is connected in series by the 4th pipeline, also, has at least one second heat exchange in each second cool-bag 114
Portion 123 and at least one third heat exchanging part 132.Fresh air can sequentially pass through multiple second cool-bags 114 in conveying in this way
It is gradually exchanged heat, improves the heat transfer effect of fresh air.
It should be understood that at least one first cool-bag 112 can individually make at least one second cool-bag 114
With can also be applied in combination.When being applied in combination, the first cool-bag 112 after multiple series connection is protected with second after multiple connect
Warm container 114 is connected in series.A combination thereof working method is identical as the working method of exclusive use, will not repeat them here.
In one embodiment, air intake assembly 120 further includes at least one air intake blower fan 124, and air intake blower fan 124 is located at air inlet
At least one end of pipeline 121.It should be understood that air intake blower fan 124 can be respectively set at the both ends of air inlet pipeline 121, it can also
Air intake blower fan 124 is arranged in wherein one end of air inlet pipeline 121, realize fresh air to indoor conveying by air intake blower fan 124.This
In embodiment, it is located at indoor one end in air inlet pipeline 121 and increases air intake blower fan 124.
It should be understood that room pressure can be made to increase after outdoor fresh air will be pumped to interior by air intake blower fan 124.Due to
Pressure action, room air can be from air outlet pipelines 131 to outdoor discharge.Certainly, in one embodiment, on air outlet pipeline 131
After increasing air-out blower fan, effect is discharged in room air can be more preferable.Specifically, air-out component 130 further includes at least one outlet air wind
Machine, air-out blower fan are located at least one end of air outlet pipeline 131.Air-out blower fan can be respectively set at the both ends of air outlet pipeline 131,
Air-out blower fan can also be set in wherein one end of air outlet pipeline 131, realize room air to outdoor discharge by air-out blower fan.
One embodiment of the invention also provides a kind of air-conditioning system, including the Energy-Conservation Ventilation Means in such as above-mentioned any embodiment
100.Air-conditioning system further includes indoor unit and outdoor unit, and Energy-Conservation Ventilation Means 100 can be mutually indepedent with outdoor unit.Air-conditioning system
After above-mentioned Energy-Conservation Ventilation Means 100, outdoor fresh air can be handled, so that the temperature of outdoor fresh air is close to Indoor Temperature
Degree, after fresh air is transported to interior, fresh air will not cause room temperature to vary widely.In this way, air-conditioning system will not disappear
It consumes more electricity and refrigerating/heating is carried out to fresh air, save the energy consumption of air-conditioning system.Meanwhile after fresh air enters the room, Neng Gougai
Kind indoor air quality allows users to enjoy fresh air, improves air quality, guarantees comfort level when user uses.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the record scope of this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of Energy-Conservation Ventilation Means characterized by comprising
Heat insulation module (110) is connected to heat exchanger (200), for recycling the condensed water when heat exchanger (200) heat exchange；With
And
For the air intake assembly (120) to indoor conveying fresh air, be partially set to the heat insulation module (110), and with the guarantor
Condensed water in warm component (110) is in contact.
2. Energy-Conservation Ventilation Means according to claim 1, which is characterized in that the heat insulation module (110) includes the first guarantor
Warm container (112) and the first pipeline (111), first cool-bag (112) are changed by first pipeline (111) with described
The drip tray of hot device (200) is connected to.
3. Energy-Conservation Ventilation Means according to claim 2, which is characterized in that the air intake assembly (120) includes blast pipe
Road (121) and the first heat exchanging part (122) for being set to the air inlet pipeline (121), the air inlet pipeline (121) and described the
One heat exchanging part (122) is connected, in air inlet pipeline (121) communication chamber and outdoor, and first heat exchanging part (122) is located at institute
State the first cool-bag (112).
4. Energy-Conservation Ventilation Means according to claim 3, which is characterized in that the heat insulation module (110) further includes second
Cool-bag (114) and third pipeline (113), the air intake assembly (120) are partially located at second cool-bag (114)；
Second cool-bag (114) is connect by first cool-bag (112) with first pipeline (111), or
Person, second cool-bag (114) is between first pipeline (111) and first cool-bag (112)；
The third pipeline (113) connects second cool-bag (114) and first cool-bag (112).
5. Energy-Conservation Ventilation Means according to claim 4, which is characterized in that the air intake assembly (120) further includes second
Heat exchanging part (123), second heat exchanging part (123) are set to the air inlet pipeline (121), and with the air inlet pipeline (121)
Connection, and second heat exchanging part (123) is located in second cool-bag (114).
6. Energy-Conservation Ventilation Means according to claim 5, which is characterized in that the Energy-Conservation Ventilation Means further include for arranging
The air-out component (130) of room air out, the air-out component (130) are partially set in second cool-bag (114),
And it is contacted with the condensed water in second cool-bag (114).
7. Energy-Conservation Ventilation Means according to claim 6, which is characterized in that the air-out component (130) includes discharge pipe
Road (131) and the third heat exchanging part (132) for being set to the air outlet pipeline (131), the third heat exchanging part (132) and it is described go out
Air pipe line (131) connection, in air outlet pipeline (131) communication chamber with it is outdoor, the third heat exchanging part (132) is located at described the
Two cool-bags (114).
8. according to the described in any item Energy-Conservation Ventilation Means of claim 3 to 7, which is characterized in that first cool-bag
(112) quantity is at least two, and the heat insulation module (110) further includes at least one second pipeline, at least two described the
One cool-bag (112) is connected in series by second pipeline；
The quantity of first heat exchanging part (122) is at least two, has at least one in each first cool-bag (112)
A first heat exchanging part (122).
9. according to the described in any item Energy-Conservation Ventilation Means of claim 3 to 7, which is characterized in that the air intake assembly (120) is also
Including at least one air intake blower fan (124), the air intake blower fan (124) is located at least one end of the air inlet pipeline (121).
10. Energy-Conservation Ventilation Means according to claim 7, which is characterized in that the quantity of second cool-bag (114)
It is at least two, the heat insulation module (110) further includes at least one the 4th pipeline, at least two second cool-bags
(114) it is connected in series by the 4th pipeline；
The quantity of second heat exchanging part (123) is at least two, has at least one in each second cool-bag (114)
A second heat exchanging part (123), the quantity of the third heat exchanging part (132) are at least two, and each second heat preservation is held
There is at least one described third heat exchanging part (132) in device (114).
11. Energy-Conservation Ventilation Means according to claim 7, which is characterized in that first pipeline (111) and described first
The junction of cool-bag (112) is higher than first heat exchanging part (122) in the position of first cool-bag (112)；
And/or the junction of the third pipeline (113) and first cool-bag (112) is higher than first heat exchanging part
(122) in the position of first cool-bag (112)；
And/or the junction of the third pipeline (113) and second cool-bag (114) is higher than second heat exchanging part
(123) in the position of second cool-bag (114)；
And/or the junction of the third pipeline (113) and second cool-bag (114) is higher than the third heat exchanging part
(132) in the position of second cool-bag (114).
12. Energy-Conservation Ventilation Means according to claim 7, which is characterized in that first heat exchanging part (122) is more and changes
Heat pipe, finned heat exchanger or plate heat exchanger；
And/or second heat exchanging part (123) is more heat exchanger tubes, finned heat exchanger or plate heat exchanger；
And/or the third heat exchanging part (132) is more heat exchanger tubes, finned heat exchanger or plate heat exchanger.
13. a kind of air-conditioning system, which is characterized in that including the described in any item Energy-Conservation Ventilation Means of such as claim 1 to 12
(100)。
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| CN201810867140.7A CN109000329B (en) | 2018-08-01 | 2018-08-01 | Air conditioning system and energy-saving air exchange device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867140.7A CN109000329B (en) | 2018-08-01 | 2018-08-01 | Air conditioning system and energy-saving air exchange device thereof |
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| CN109000329B CN109000329B (en) | 2019-12-10 |
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| CN201810867140.7A Active CN109000329B (en) | 2018-08-01 | 2018-08-01 | Air conditioning system and energy-saving air exchange device thereof |
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| CN110513809A (en) * | 2019-09-04 | 2019-11-29 | 宁波奥克斯电气股份有限公司 | Air interchanger and air exchanging method |
| CN110513808A (en) * | 2019-09-04 | 2019-11-29 | 宁波奥克斯电气股份有限公司 | A kind of indoor and outdoor air interchanger, air conditioner indoor unit and indoor and outdoor air exchanging method |
| CN110617554A (en) * | 2019-09-27 | 2019-12-27 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof and readable storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109000329B (en) | 2019-12-10 |
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