CN206478786U - A kind of air conditioner - Google Patents
A kind of air conditioner Download PDFInfo
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- CN206478786U CN206478786U CN201720033079.7U CN201720033079U CN206478786U CN 206478786 U CN206478786 U CN 206478786U CN 201720033079 U CN201720033079 U CN 201720033079U CN 206478786 U CN206478786 U CN 206478786U
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Abstract
The utility model is related to household electrical appliance technical field, more particularly to a kind of air conditioner and its dehumanization method.The utility model provides a kind of air conditioner, including compressor, evaporator, condenser, outdoor reservoir, indoor reservoir and drive mechanism, the compressor, condenser, electric expansion valve, evaporator is sequentially connected composition cooling circuit, the outlet of the outdoor reservoir is connected by pipeline with the entrance of the indoor reservoir, the outlet of the indoor reservoir connects composition solution circulation loop with the entrance of the outdoor reservoir, so air conditioner is during cooling in summer, indoor sensible heat amount is discharged by cooling circuit, the amount of latent heat of interior is discharged by solution circulation loop, it need not so allow the temperature of evaporator just the hydrone in air can be transferred into outdoor less than space air dew-point temperature, realize the amount of latent heat in discharge room, the power of compressor is smaller, the energy-saving effect of complete machine is fine, the use cost of air conditioner can be saved.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of air conditioner.
Background technology
At present, air conditioner is gradually applied to each average family as a kind of household electrical appliance.Air conditioner includes indoor set
And outdoor unit, it is outwards to be blown a cold wind over by air outlet or hot blast is come to indoor offer cold or heat in existing air conditioner
, air conditioner mainly carries the sensible heat amount and amount of latent heat in room and (refers to the material of unit mass in isothermal etc. in cooling mode
In the case of pressure, mutually absorbed or liberated heat from a phase change to another) discharge, amount of latent heat occupies sizable one
Divide energy, it is necessary to which the evaporating temperature of evaporator is low, by making evaporating temperature less than space air dew-point temperature the water in air
Molecule is transferred to outdoor, so as to realize the cool-down dehumidification of space air, if it is desired to temperature is reduced into air dew point temperature, then
Bigger power, this air conditioner are needed because being promoted by compressor wasted work, and power consumption is difficult to decline, and energy consumption is larger.
Utility model content
(1) technical problem to be solved in the utility model is：Existing air conditioner is in order to exclude the latent heat needs in room
Increase the power of compressor, the evaporating temperature of evaporator is less than space air dew-point temperature, can so increase the energy of compressor
Consumption, the use cost of air conditioner is higher.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of air conditioner, including compressor, evaporator, cold
Condenser, outdoor reservoir, indoor reservoir and drive mechanism, the output end of the compressor pass through pipeline and the condenser
Entrance is connected, and the outlet of the condenser is connected by the entrance of evaporator described in pipeline, the condenser and the evaporator
Between pipeline be provided with electric expansion valve, the outlet of the evaporator connects structure by pipeline with the input of the compressor
Into refrigeration cycle；The indoor reservoir is on the evaporator, for storing low temperature weak solution；The outdoor liquid storage
Device is on the condenser, for storing high temperature concentrated solution；The outlet of the indoor reservoir passes through pipeline and the outdoor
The entrance connection of reservoir, the outlet of the outdoor reservoir connects composition solution with the entrance of the indoor reservoir and is recycled back to
Road, the drive mechanism is used to drive solution to flow in solution circulation loop.
The beneficial effects of the utility model：The utility model provides a kind of air conditioner, including compressor, evaporator, cold
Condenser, outdoor reservoir, indoor reservoir and drive mechanism, the compressor, condenser, electric expansion valve, evaporator are successively
It is connected and constitutes cooling circuit, the outlet of the outdoor reservoir is connected by pipeline with the entrance of the indoor reservoir,
The outlet of the indoor reservoir connects composition solution circulation loop with the entrance of the outdoor reservoir, and the drive mechanism is used
Flowed in driving solution in solution circulation loop, such air conditioner is during cooling in summer, by the low of electric expansion valve
Warm low-pressure liquid refrigerant, which enters evaporator and absorbs heat of vaporization, becomes the gaseous coolant of low-temp low-pressure, by evaporator gas with
Evaporator carries out heat exchange, becomes cryogenic gas feeding interior, indoor sensible heat amount is discharged by kind of refrigeration cycle, and is followed in refrigeration
During ring works, solution flows in solution circulation loop, while outdoor reservoir is connected on evaporator by pipeline
Portion, and to sprinkling high temperature concentrated solution on evaporator, high temperature concentrated solution has strong water imbibition, can adsorbed in room air
Vapor, this makes it possible to which the hydrone in air is transferred into outdoor, to shift the latent heat of moisture in air, and by molten
Latent heat is transferred to outdoor by liquid circulation loop, it is not necessary to allow the temperature of evaporator just can be by less than space air dew-point temperature
Hydrone in air is transferred to outdoor, realizes the amount of latent heat in discharge room, and such compressor is exactly to be maintained with less power
Kind of refrigeration cycle, it becomes possible to realize the discharge of room amount of latent heat, the energy-saving effect of complete machine very well, can save the use of air conditioner into
This.
Further, it is provided with around the evaporator around indoor fan, the condenser and is provided with outdoor fan.
Further, the drive mechanism includes the first solution pump and the second solution pump, and first solution pump is located at institute
State on the pipeline between outdoor reservoir entrance and the indoor reservoir outlet, second solution pump is located at the outdoor storage
Liquid device is exported on the pipeline between the indoor reservoir entrance.
Further, the entrance of first solution pump is described by pipeline and the outlet of the indoor reservoir
The outlet of first solution pump is connected by pipeline with the entrance of outdoor reservoir；The entrance of second solution pump by pipeline with
The outlet of the outdoor reservoir, the outlet of second solution pump is connected by the entrance of pipeline and the indoor reservoir
It is logical.
Further, the solution in the solution circulation loop is lithium-bromide solution.
Brief description of the drawings
The utility model is above-mentioned and/or advantage of additional aspect will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of air conditioner described in the utility model embodiment；
Fig. 2 is the flow chart that air conditioner is dehumidified described in the utility model embodiment
Corresponding relation in wherein Fig. 1 and Fig. 2 between reference and component names is：
1st, compressor, 2, evaporator, 21, indoor reservoir, 3, condenser, 31, outdoor reservoir, 4, electric expansion valve,
5th, the first solution pump, the 6, second solution pump, 7, indoor fan, 8, outdoor fan.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
As shown in figure 1, the utility model provides a kind of air conditioner, including compressor 1, evaporator 2, condenser 3, interior
Reservoir 21, outdoor reservoir 31 and drive mechanism, the output end of the compressor 1 are entered by pipeline and the condenser 3
Mouth connection, the outlet of the condenser 3 is connected by pipeline with the entrance of the evaporator 2, the condenser 3 and the evaporation
Pipeline between device 2 is provided with electric expansion valve 4, and the outlet of the evaporator 2 passes through pipeline and the input of the compressor 1
Connection constitutes refrigeration cycle；The indoor reservoir 21 is on the evaporator 2, for storing low temperature weak solution；Institute
Outdoor reservoir 31 is stated on the condenser 3, for storing high temperature concentrated solution；The outlet of the indoor reservoir 21 passes through
Pipeline is connected with the entrance of the outdoor reservoir 31, the outlet of the outdoor reservoir 31 and entering for the indoor reservoir 21
Mouth connection constitutes solution circulation loop, and the drive mechanism is used to drive solution to flow in solution circulation loop.
The air conditioner that the utility model is provided, including compressor 1, evaporator 2, condenser 3, indoor reservoir 21, outdoor
Reservoir 31 and drive mechanism, the compressor 1, condenser 3, electric expansion valve 4, evaporator 2 are sequentially connected composition cooling and followed
Loop back path, the outlet of the indoor reservoir 21 is connected by pipeline with the entrance of the outdoor reservoir 31, the outdoor storage
The outlet of liquid device 31 connects composition solution circulation loop with the entrance of the indoor reservoir 21, and the drive mechanism is used to drive
Solution flows in solution circulation loop, and such air conditioner is during cooling in summer, by the low-temp low-pressure of electric expansion valve 4
Liquid refrigerants enters evaporator 2 and absorbs the gaseous coolant that heat of vaporization becomes low-temp low-pressure, gas and evaporation by evaporator 2
Device 2 carries out heat exchange, becomes cryogenic gas feeding interior, indoor sensible heat amount is discharged by kind of refrigeration cycle, and in kind of refrigeration cycle
During work, solution flows in solution circulation loop, while outdoor reservoir 31 is connected to evaporator 2 by pipeline
On, and to sprinkling high temperature concentrated solution on evaporator 2, high temperature concentrated solution has strong water imbibition, can adsorbed in room air
Vapor, this makes it possible to which the hydrone in air is transferred into outdoor, to shift the latent heat of moisture in air, and pass through
Latent heat is transferred to outdoor by solution circulation loop, it is not necessary to allow the temperature of evaporator 2 to be less than space air dew-point temperature with regard to energy
It is enough that hydrone in air is transferred to outdoor, the amount of latent heat in discharge room is realized, such compressor 1 is exactly to use less power
Maintain kind of refrigeration cycle, it becomes possible to realize the discharge of room amount of latent heat, the energy-saving effect of complete machine very well, can save the use of air conditioner
Cost.
Outdoor fan 8 is provided with as shown in figure 1, being provided with around the evaporator 2 around indoor fan 7, the condenser 3,
And the drive mechanism is used to drive solution to flow in solution circulation loop, specifically the drive mechanism includes the first solution
The solution pump 6 of pump 5 and second, first solution pump 5 goes out located at the outdoor entrance of reservoir 31 and the indoor reservoir 21
On pipeline between mouthful, second solution pump 6 is located at the outdoor outlet of reservoir 31 and the indoor entrance of reservoir 21
Between pipeline on；So when air conditioner works, the high temperature concentrated solution in the outdoor reservoir 31 on the condenser 3
It is sprayed on evaporator 2 and is cooled down under the swabbing action of the second solution pump 6, because high temperature concentrated solution has strong water suction
Property, can adsorb the vapor in room air, this makes it possible to play a part of dehumidifying, and by solution circulation loop by water
Steam is transferred to outdoor；Indoor fan 7 can adjust the concentration of high temperature concentrated solution, and high temperature when blowing over high temperature concentrated solution simultaneously
Concentrated solution absorbs water when being sprayed on evaporator 2 can also reduce the concentration of high temperature concentrated solution accordingly, be adjusted by indoor fan 7
Air mass flow contacts moisture absorption to low temperature weak solution subsequently into indoor reservoir 21, from indoor reservoir 21 by the first solution pump 5
Extract to condenser 3 and sprayed, low temperature weak solution spray is heated on condenser 3, in heating process, passes through room
Water to high temperature concentrated solution in the outer regulation of blower fan 8 air mass flow evaporation solution enters outdoor reservoir 31, from outdoor reservoir 31
Evaporator 2 is drawn into by the second solution pump 6 to spray, complete solution circulation again.
Preferably, the solution in the solution circulation loop is lithium-bromide solution, and the lithium bromide strong solution concentration is 50-
60% has very strong water imbibition, and being done work so there is no need to compressor 1 makes the evaporating temperature of evaporator 2 reveal less than space air
Hydrone in air can just be transferred to the work(that outdoor, i.e. compressor 1 only need to meet normal kind of refrigeration cycle by point temperature
Rate, it becomes possible to which the water imbibition for recycling lithium bromide concentrated solution by solution undertakes the transfer of latent heat, and this circulation simply increases
The power of two solution pumps, machine energy-saving effect is obvious.
The course of work that the air conditioner provided below to illustrate the utility model freezes.
As shown in figure 1, one is refrigeration cycle, one is solution recycle system.Wherein refrigeration cycle works
Principle:Compressor 1 is discharged into the gas that the gas compression of low-temp low-pressure turns into HTHP in condenser 3 and carries out condensation as height
The liquid of warm high pressure is throttled by electric expansion valve 4 turns into the liquid of low-temp low-pressure, and low-temp low-pressure is turned into the evaporation of evaporator 2
Gas, completion kind of refrigeration cycle is sucked by compressor 1 again；So when air conditioner works, on the condenser device 3
High temperature concentrated solution in outdoor reservoir 31, which is sprayed under the swabbing action of the second solution pump 6 on evaporator 2, to be cooled down,
When cooling procedure high temperature concentrated solution is sprayed on evaporator 2, because high temperature concentrated solution has strong water imbibition, it can adsorb
Vapor in room air, this makes it possible to play a part of dehumidifying, and is transferred to room by solution circulation loop by latent heat
Outside；Indoor fan 7 can adjust the concentration of high temperature concentrated solution when blowing over high temperature concentrated solution simultaneously, and high temperature concentrated solution is in sprinkling
Water suction can also reduce the concentration of high temperature concentrated solution accordingly when on to evaporator 2, and adjusting air mass flow by indoor fan 7 contacts
Moisture absorption gets in reservoir 21 to low temperature weak solution and then in the presence of the suction of the second solution pump 6, from indoor reservoir 21
Extracted to condenser 3 and sprayed by the first solution pump 5, low temperature weak solution spray is heated on condenser 3, in heating
During, water to the high temperature concentrated solution in air mass flow evaporation solution is adjusted by outdoor fan 8 and aspirated by the first solution pump 5
Effect enter outdoor reservoir 31, evaporator 2 is drawn into by the second solution pump 6 again from outdoor reservoir 31 and sprayed, it is complete
Into solution circulation.
As shown in Fig. 2 the method that the air conditioner that the utility model is provided just dehumidifies, comprises the following steps：
S1, presets humidity value T0 and psychrometric difference Δ T0,
S2, detects indoor actual temperature value T1, and calculate the difference DELTA T between T1-T0；
S3, judges whether Δ T0 is more than or equal to Δ T, when Δ T0 more than or equal to Δ T then keeps indoor reservoir 21 and outdoor
The concentration of solution is constant in reservoir 31, and the concentration of solution in the outdoor reservoir 31 is improved when Δ T0 is less than the Δ T
With the humidity exposure time of evaporator 2, and return to step S2.
Preferably, default humidity value T0 described in step S1 is 55-65%, and this humidity is more conform with the habit of human body
It is used, it can make one to feel more comfortable；Preferably, the default humidity value T0 is 60%, and this humidity can feel user
The most comfortable；Certainly, user can also set default humidity value T0 according to the hobby of oneself, and humidity value T0 is as described
58%th, 62%, 50% or 70% etc., it can equally realize the purpose of the application；Preferably, the default psychrometric difference Δ T0 is
5-10%, indoor humidity is adjusted by a default temperature difference, wherein preferably described default psychrometric difference Δ T0 is
5%, then detect indoor actual humidity value T1 by hygrometer, and calculate actual humidity value T1 and default humidity value T0 it
Between difference DELTA T, and the difference DELTA T between actual humidity value T1 and default humidity value T0 is entered with default psychrometric difference Δ T0
Row compares, and when Δ T0 is more than or equal to Δ T, then indoor humidity is in default scope, and humidity is just right, now keeps indoor wind
The rotating speed of machine 7 and outdoor fan 8 is constant, i.e., do not change the dense of lithium-bromide solution in outdoor reservoir 31 and indoor reservoir 21
Degree；So lithium-bromide solution water absorbing capacity keeps constant, and the humidity of interior can be kept constant；When Δ T0 is less than the Δ T,
Represent that indoor humidity is interval higher than default humidity, now need to increase the humidity exposure time of evaporator 2 and improve outdoor liquid storage
The concentration of solution in device 31, specifically reduces the rotating speed of indoor fan 7 by control system and improves the rotating speed of outdoor fan 8.
Reduction indoor fan rotating speed and then flow velocity is reduced when passing air through evaporator, lithium-bromide solution fully and air contact, and then
More hydrones can be absorbed；Improve the low temperature weak solution that the rotating speed of outdoor fan 8 can accelerate evaporation spray in condenser 3
Hydrone, improve the concentration for the concentrated solution for entering outdoor reservoir 31, make high temperature concentrated solution tool of the spray on evaporator 2 more
Strong water imbibition, so as to accelerate the speed of dehumidifying, this makes it possible to the humidity for reducing interior, then returns again to step S2 and continues to examine
Actual temperature value T1 is surveyed, and calculates the difference DELTA T between T1-T0.
In summary, the air conditioner that the utility model is provided, including compressor, evaporator, condenser, outdoor reservoir,
Indoor reservoir and drive mechanism, the compressor, condenser, electric expansion valve, evaporator are sequentially connected composition cooling circulation
Loop, the outlet of the outdoor reservoir is connected by pipeline with the entrance of the indoor reservoir, the indoor reservoir
Outlet connects composition solution circulation loop with the entrance of the outdoor reservoir, and the drive mechanism is used to drive solution in solution
Flowed in circulation loop, such air conditioner enters during cooling in summer by the low-temp low-pressure liquid refrigerants of electric expansion valve
Enter evaporator and absorb the gaseous coolant that heat of vaporization becomes low-temp low-pressure, hot friendship is carried out by the gas and evaporator of evaporator
Change, become cryogenic gas discrepancy interior, indoor sensible heat amount is discharged by kind of refrigeration cycle, and in the process of kind of refrigeration cycle work
In, solution flows in solution circulation loop, while outdoor reservoir is connected on evaporator by pipeline, and on evaporator
High temperature concentrated solution is sprayed, high temperature concentrated solution has strong water imbibition, can adsorb the vapor in room air, thus can
It is enough that hydrone in air is transferred to outdoor, to shift the latent heat of moisture in air, and will be latent by solution circulation loop
Heat is transferred to outdoor, it is not necessary to allow the temperature of evaporator just can be by the hydrone in air less than space air dew-point temperature
Outdoor is transferred to, the amount of latent heat in discharge room is realized, such compressor is exactly to maintain kind of refrigeration cycle with less power, it becomes possible to
The discharge of room amount of latent heat is realized, the energy-saving effect of complete machine very well, can save the use cost of air conditioner.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " " interior ", the orientation of the instruction such as " outer " or position relationship
Described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, without referring to
Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating
Or imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.In addition, in description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of air conditioner, it is characterised in that：Including compressor (1), evaporator (2), condenser (3), indoor reservoir (21),
Outdoor reservoir (31) and drive mechanism, the output end of the compressor (1) are connected by the entrance of pipeline and the condenser (3)
Logical, the outlet of the condenser (3) is connected by pipeline with the entrance of the evaporator (2), the condenser (3) and the steaming
The pipeline sent out between device (2) is provided with electric expansion valve (4), and the outlet of the evaporator (2) passes through pipeline and the compressor
(1) input connection constitutes refrigeration cycle；
The indoor reservoir (21) is on the evaporator (2), for storing low temperature weak solution；The outdoor reservoir
(31) on the condenser (3), for storing high temperature concentrated solution；The outlet of the indoor reservoir (21) by pipeline with
The entrance connection of the outdoor reservoir (31), the outlet of the outdoor reservoir (31) and entering for indoor reservoir (21)
Mouth connection constitutes solution circulation loop, and the drive mechanism is used to drive solution to flow in solution circulation loop.
2. air conditioner according to claim 1, it is characterised in that：Indoor fan (7) is provided with around the evaporator (2),
Outdoor fan (8) is provided with around the condenser (3).
3. air conditioner according to claim 1, it is characterised in that：The drive mechanism includes the first solution pump (5) and the
Two solution pumps (6), first solution pump (5) goes out located at indoor reservoir (21) entrance and the outdoor reservoir (31)
On pipeline between mouthful, second solution pump (6) is located at indoor reservoir (21) outlet and the outdoor reservoir
(31) on the pipeline between entrance.
4. air conditioner according to claim 3, it is characterised in that：The entrance of first solution pump (5) by pipeline with
The outlet of the outdoor reservoir (31), the outlet of first solution pump (5) passes through pipeline and indoor reservoir (21)
Entrance connection；The entrance of second solution pump (6) is described by pipeline and the outlet of the indoor reservoir (21)
The outlet of second solution pump (6) is connected by pipeline with the entrance of the outdoor reservoir (31).
5. the air conditioner according to any one of Claims 1-4, it is characterised in that：Solution in the solution circulation loop
For lithium-bromide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033079.7U CN206478786U (en) | 2017-01-11 | 2017-01-11 | A kind of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033079.7U CN206478786U (en) | 2017-01-11 | 2017-01-11 | A kind of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN206478786U true CN206478786U (en) | 2017-09-08 |
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ID=59755306
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720033079.7U Active CN206478786U (en) | 2017-01-11 | 2017-01-11 | A kind of air conditioner |
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| Country | Link |
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| CN (1) | CN206478786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839202A (en) * | 2017-01-11 | 2017-06-13 | 广东美的制冷设备有限公司 | A kind of air-conditioner and its dehumanization method |
-
2017
- 2017-01-11 CN CN201720033079.7U patent/CN206478786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839202A (en) * | 2017-01-11 | 2017-06-13 | 广东美的制冷设备有限公司 | A kind of air-conditioner and its dehumanization method |
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