CN1690581A - Air-conditioner indoor set - Google Patents
Air-conditioner indoor set Download PDFInfo
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- CN1690581A CN1690581A CN 200410037545 CN200410037545A CN1690581A CN 1690581 A CN1690581 A CN 1690581A CN 200410037545 CN200410037545 CN 200410037545 CN 200410037545 A CN200410037545 A CN 200410037545A CN 1690581 A CN1690581 A CN 1690581A
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- indoor set
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Abstract
The invention relates to an indoor set of indoor air conditioner. The invention sets several heat exchangers with gradually closely spaced disposition and arrays of heat exchanger are set on condensation tube with thickness permutation. Moreover, because arrays are more formed at air outlet than at air outlet, the top of said heat exchanger has more heat transfer area. So the invention can adjust adequate temperature to complete heat exchange even if air concentrates at the top of heat exchanger. Moreover, due to bigger airflow resistance of the top of heat interchanger, air is blown to the bottom of heat interchanger indirectly and the invention can enhance area-heat reduced ratio efficiency and is more practical.
Description
Technical field
The present invention relates to a kind of indoor set of air regulator, the air-out place formation wideer than air suction inlet place that particularly relates to a kind of heat exchanger is provided with the indoor set of the air regulator of heat transfer area (Indoor Unit of Air-condition).
Background technology
In general, air regulator is for to be provided with in heating such as warming-up, cooler, dust catcher or the cooling chamber or in order purifying air, to build comfortable indoor environment to people.And utilize the freeze cycle of the cold-producing medium that constitutes with compressor, freezing machine, evaporimeter, decompressor, carry out being supplied to after the heat exchange device in building or room to sucking air.
Above-mentioned this air regulator is roughly distinguished and can be divided into one-piece type (window type) and divergence type (seperate type or split type).
The air regulator of above-mentioned one-piece type and divergence type, though be the same on the function, but one-piece type indoor heat converter and compressor and outdoor heat converter and expansion gear are set to a device, and divergence type is to be provided with indoor heat converter (evaporimeter or freezing machine) and pressure fan on indoor set, on off-premises station, be provided with outdoor heat converter (freezing machine or evaporimeter) and compressor and pressure fan, and expansion gear is set at indoor set and off-premises station in the middle of one of them at least, connect two separated devices with condensation pipe.
Seeing also shown in Figure 1ly, is the internal structure schematic diagram of the air-conditioner indoor set produced according to prior art.The indoor set of the air regulator that the prior art is produced is made up of following several parts: form below the indoor set and be provided with air suction inlet 2a and the top casing 2 that is provided with air-out 2b that forms; Be arranged on said machine casing 2 inside above, and suck the pressure fan 4 that air is exported with above-mentioned air-out 2b again with above-mentioned air suction inlet 2a; And be arranged on said machine casing 2 inside below, the heat exchanger 10 that allows the air sent by above-mentioned air suction inlet 2a and above-mentioned air-out 2b and cold-producing medium carry out heat exchange.
The air suction inlet 2a of above-mentioned casing 2, be connected with the intake line 6 that the room air of wishing cold/greenhouse is directed into said machine casing 2 inside, be provided with and filter the filter 7 that is drawn into the dust in air in the said machine casing 2, be connected with the air that on above-mentioned heat exchanger 10, is cooled or heats on the above-mentioned air-out 2b and be directed to the indoor output channel 8 of wishing cold/greenhouse.
Above-mentioned heat exchanger 10, it comprises: arrange along reaching left and right directions up and down, and in order to allow flow of refrigerant an interconnective majority condenser pipe 12, and a plurality of heat exchange fins 14 that are inserted in above-mentioned refrigerant pipe 12 along above-mentioned direction of principal axis.
Particularly, above-mentioned heat exchanger 10 is in the inside of the said machine casing 2 that limits, and in order to widen the heat transfer area with above-mentioned air to greatest extent, and is equipped with most with upper and lower to branch, and the adjacent gradually installation from air suction inlet 2a to air-out 2b.
That is, above-mentioned heat exchanger distributes with ' ∧ ' shape by under 2 situations about constituting.
Now the operation situation with the indoor set of the aforesaid air regulator of producing according to prior art is described as follows:
Drive above-mentioned pressure fan 4, indoor air is directed to said machine casing 2 sides by above-mentioned intake line 6.Cause the air of said machine casing 2 sides, in case after filtering dust on the above-mentioned filter, be drawn into the inside of said machine casing 2 by above-mentioned air suction inlet 2a.
Be drawn into the air of said machine casing 2 inside, towards above-mentioned air-out 2b, that is, and the air-supply of last direction because on above-mentioned heat exchanger with the cold-producing medium heat exchange, so be heated/cool off with uniform temperature.Again output to indoorly by above-mentioned air-out 2b and output channel 8 with the air of cold-producing medium heat exchange, change indoor temperature smoothly.
But, the indoor set of the air regulator of producing according to prior art is mobile in the main above direction in the inside of said machine casing 2 according to the air-supply power air of above-mentioned pressure fan 4, because above-mentioned heat exchanger 10 for distributing up and down with being tilted, so concentrate on the top of the above-mentioned heat exchanger 10 of air ratio, therefore the load on the top of above-mentioned heat exchanger 10 is big relatively, air can not fully carry out heat exchange, and the load of the bottom of above-mentioned heat exchanger 10 is relatively little, and the area of above-mentioned heat exchanger 10 is low to specific efficiency.
This shows that the indoor set of above-mentioned existing air regulator still has many defectives, and demands urgently further being improved.The problem that exists for the indoor set that solves air regulator, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the indoor set of above-mentioned existing air regulator exists, the inventor is based on being engaged in this type of product design and making abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of indoor set of novel air regulator, can improve the indoor set of general existing air regulator, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective of the indoor set existence of existing air regulator, and provide a kind of indoor set of air regulator of new structure, technical problem to be solved is to make air fully carry out heat exchange with the temperature of setting on the top of heat exchanger, can improve the area contrast thermal efficiency of heat exchange in the bottom of heat exchange, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.The indoor set of a kind of air regulator that proposes according to the present invention, it comprises: form the casing that is provided with air suction inlet and air-out; Be arranged on the inside of this casing, the pressure fan that air is sent from the air suction inlet to the air-out; And the indoor set of the air regulator that adjacent gradually most heat exchangers that are installed in the inside of this casing are formed from the air suction inlet to the air-out, the heat transfer area of this air-out of this heat exchanger separately is more roomy than this air suction inlet.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The indoor set of aforesaid air regulator, also include the condenser pipe that guiding and air carry out the cold-producing medium of heat exchange on the wherein said heat exchanger, this condenser pipe forms multiple row along its thickness direction and arranges, and along the direction from the air suction inlet to the air-out, the columns of this condenser pipe increases with step.
The indoor set of aforesaid air regulator, wherein said heat exchanger is divided into two sections according to the columns of condenser pipe.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, the present invention proposes a kind of indoor set of air regulator, and it is made up of following several parts: form the casing that is provided with air suction inlet and air-out; Be arranged on the inside of said machine casing, the pressure fan that air is sent from above-mentioned air suction inlet to air-out; And from the air suction inlet to the air-out most heat exchangers of the adjacent gradually inside that is installed in said machine casing.
Particularly, above-mentioned each heat exchanger is with roomy than this air suction inlet of the heat transfer area of this air-out.
Via as can be known above-mentioned, the invention relates to a kind of indoor set of air regulator, it is provided with most heat exchangers with air suction inlet to the intensive gradually state arrangement in air-out place, arrange the row that are provided with most each heat exchangers with thickness on the condensation pipe, and because the air-out place is provided with the number of the row of above-mentioned condenser pipe than the more formation in air suction inlet place, therefore so the top of above-mentioned heat exchanger has increased heat transfer area, even heat exchange also can fully be finished with suitable temperature in the air top that concentrates on above-mentioned heat exchanger.Also have the air flow resistance increase because of the top of above-mentioned heat exchanger, air makes a circulation and can blow to the bottom of above-mentioned heat exchanger, so improve the area contrast thermal efficiency in the bottom of above-mentioned heat exchanger.
By technique scheme, the present invention has following advantage at least:
The indoor set of aforesaid air regulator produced according to the invention, it is provided with most heat exchangers with air suction inlet to the intensive gradually state arrangement in air-out place, arrange the row that are provided with most each heat exchangers with thickness on the condensation pipe, and because the air-out place is provided with the number of the row of above-mentioned condenser pipe than the more formation in air suction inlet place, therefore so the top of above-mentioned heat exchanger has increased heat transfer area, even heat exchange also can fully be finished with suitable temperature in the air top that concentrates on above-mentioned heat exchanger.Also have the air flow resistance increase because of the top of above-mentioned heat exchanger, air makes a circulation and can blow to the bottom of above-mentioned heat exchanger, so improve the area contrast thermal efficiency in the bottom of above-mentioned heat exchanger, can improve the performance of heat exchanger comprehensively.
In sum, the indoor set of the air regulator of special construction of the present invention can fully carry out heat exchange with the temperature of setting on the top of heat exchanger, and can improve the area contrast thermal efficiency of heat exchange in the bottom of heat exchange.It has above-mentioned advantage and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and the indoor set of more existing air regulator has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the internal structure schematic diagram according to the air-conditioner indoor set of prior art production.
Fig. 2 is the internal structure schematic diagram of air-conditioner indoor set produced according to the invention.
Fig. 3 is the decomposing schematic representation of heat exchanger produced according to the invention.
2: casing 2a: air suction inlet
2b: air-out 4: pressure fan
6: intake line 7: filter
8: output channel 10: heat exchanger
12: condenser pipe 14: fin
50: casing 50a: air suction inlet
50b: air output 52: pressure fan
60: heat exchanger 60A: bottom
60B: top 62: fin
62A: top 62B: bottom
64: condenser pipe 66: return bend
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of indoor set, structure, feature and the effect thereof of the air regulator that foundation the present invention is proposed, describe in detail as after.
Seeing also shown in Figure 2ly, is the internal structure schematic diagram of air-conditioner indoor set produced according to the invention.The indoor set of air regulator produced according to the invention, its be by: form the casing 50 that is provided with air suction inlet 50a and air-out 50b; The upside that is arranged on the inside of said machine casing 50 sucks the pressure fan 52 that air is exported from air-out 50b again to air from this air suction inlet 50a; And most heat exchangers 60 compositions of the adjacent gradually inner lower that is installed in this casing 50 and the air output from this air suction inlet 50a to this delivery outlet 50b and cold-producing medium heat exchange from air suction inlet 50a to air-out 50b; And the heat transfer area of this air-out 50b of above-mentioned heat exchanger 60 separately is more roomy than this air suction inlet 50a's.
As an embodiment, above-mentioned a plurality of heat exchangers 60 are two, install and form symmetrically inverted V-shaped along above-below direction inclination separately.At this moment, the upper end of these two heat exchangers 60 contacts, and staggers in order not stop above-mentioned air suction inlet 50a to than the big distance of this air suction inlet 50a in the lower end.
See also Fig. 2 and shown in Figure 3, Fig. 3 is the decomposing schematic representation of heat exchanger produced according to the invention.Above-mentioned heat exchanger separately 60, it is made up of following several parts: the rear is to most the fin of arranging 62 before keeping a determining deviation; Form a plurality of row and along left and right directions up and down along above-mentioned a plurality of fin 62, promptly the thickness direction (shown in the arrow T) along above-mentioned fin 62 forms multiple row, and guiding and air carry out the condenser pipe 64 of the cold-producing medium of heat exchange action; And connect adjacent condenser pipe 64, from semi-ring type pipe 66 that can the flow system cryogen between the above-mentioned condenser pipe 64.
But, the heat transfer area of the air-out 50b of above-mentioned heat exchanger 60 separately is wideer than air suction inlet 50a's, and it is identical to form the line number be provided with the condenser pipe 64 that makes from air suction inlet 50a to air-out 50b, the columns of the above-mentioned condenser pipe 64 that can increase with step.
That is, above-mentioned heat exchanger 60 separately forms the columns that is provided with according to condenser pipe 64, the 60B two ends, top that the bottom 60A that the columns of this condenser pipe 64 is few and the columns of this condenser pipe 64 are Duoed than the bottom 60A of heat exchanger.
Then, this fin 62 also is divided into two sections from air suction inlet 50a to air-out 50b, and top 62A is thicker than bottom 62B.
Now the operation situation with the indoor set of aforesaid air regulator produced according to the invention is described as follows:
Drive above-mentioned pressure fan 52, be drawn in the said machine casing 50 by above-mentioned air suction inlet 50a air.The air that is drawn in the said machine casing 50 is exported to above-mentioned air-out 50b, becomes suitable temperature with the cold-producing medium heat exchange on above-mentioned heat exchanger 60.
Here, be drawn into the air in the said machine casing 50, concentrate with cold-producing medium at the top of above-mentioned heat exchanger 60B and to carry out heat exchange, because of forming than the bottom 60A of this heat exchanger, the top 60B of this heat exchanger is provided with wideer heat transfer area, so can fully carry out heat exchange at the top of this heat exchanger 60B air and cold-producing medium.
Then, the top 60A of above-mentioned heat exchanger is provided with condenser pipe 64 than more arrangement of the bottom 60B of heat exchanger, so it is big that the flow resistance of air becomes, because of the air flow resistance on the 60B of the top of this heat exchanger, air will be circuitous to the bottom of this heat exchanger 60A, so the bottom 60A of this heat exchanger also improves area contrast heat exchanger effectiveness.
In addition, on above-mentioned heat exchanger 60,, output to the outside of casing 50 by air-out 2b with the air of cold-producing medium heat exchange.
The technological innovation of the indoor set of the air regulator of the present invention that above-mentioned structure like this constitutes all has many saving graces for technical staff of the same trade now, and the progressive that possesses skills really.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (3)
1, a kind of indoor set of air regulator is characterized in that it comprises:
Formation is provided with the casing of air suction inlet and air-out;
Be arranged on the inside of said machine casing, the pressure fan that air is sent from the air suction inlet to the air-out; And
The indoor set of the air regulator that adjacent gradually most heat exchangers that are installed in the inside of this casing are formed from the air suction inlet to the air-out, the heat transfer area of the above-mentioned air-out of above-mentioned heat exchanger separately is more roomy than above-mentioned air suction inlet.
2, the indoor set of air regulator according to claim 1, it is characterized in that also including on the wherein said heat exchanger condenser pipe that guiding and air carry out the cold-producing medium of heat exchange, this condenser pipe forms multiple row along its thickness direction and arranges, and along the direction from the air suction inlet to the air-out, the columns of this condenser pipe increases with step.
3, the indoor set of air regulator according to claim 1 and 2 is characterized in that wherein said heat exchanger is divided into two sections according to the columns of condenser pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410037545 CN1690581A (en) | 2004-04-28 | 2004-04-28 | Air-conditioner indoor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410037545 CN1690581A (en) | 2004-04-28 | 2004-04-28 | Air-conditioner indoor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1690581A true CN1690581A (en) | 2005-11-02 |
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ID=35346207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410037545 Pending CN1690581A (en) | 2004-04-28 | 2004-04-28 | Air-conditioner indoor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1690581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374813A (en) * | 2010-08-12 | 2012-03-14 | 李宗兴 | Coiled pipe structure, condensing coiled pipe structure and air-cooled type industrial chiller |
-
2004
- 2004-04-28 CN CN 200410037545 patent/CN1690581A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374813A (en) * | 2010-08-12 | 2012-03-14 | 李宗兴 | Coiled pipe structure, condensing coiled pipe structure and air-cooled type industrial chiller |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |