CN2851947Y - Heat exchanger closing device for air conditioner - Google Patents
Heat exchanger closing device for air conditioner Download PDFInfo
- Publication number
- CN2851947Y CN2851947Y CN 200520027815 CN200520027815U CN2851947Y CN 2851947 Y CN2851947 Y CN 2851947Y CN 200520027815 CN200520027815 CN 200520027815 CN 200520027815 U CN200520027815 U CN 200520027815U CN 2851947 Y CN2851947 Y CN 2851947Y
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- heat
- heat exchanger
- air
- cover
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Abstract
The utility model relates to a sealing device of a heat exchanger for an air conditioner, which comprises a cover of a heat exchanger and a piping cover, wherein through holes are formed on the cover of a heat exchanger and are respectively arranged on the front surface and the rear surface of the heat exchanger, the through holes can make cooling medium piping penetrate through the heat exchanger and the piping cover is arranged on the cover of a heat exchanger and is used for shielding the through holes. The utility model can prevent air which carries out heat exchange runs off from piping holes, and the cooling air performance and the hot air performance can be sufficiently increased.
Description
Technical field
The utility model relates to a kind of air-conditioner, relates in particular to a kind of air of heat exchange that prevented and loses by the pipe arrangement orifice flow, improves the heat exchanger seal device of the air-conditioner of refrigeration, system heating installation performance to greatest extent.
Background technology
Air-conditioner is in order to build salubrious indoor environment to the user, to utilize the refrigerating circuit of refrigerant usually, heating, cooling air or purify air.The refrigerating circuit of refrigerant is made of compressor, condenser, expansion utensil.
As shown in Figure 4, the structure of conventional air conditioner indoor set comprises base 2, shell 4 front upper panels 10, positive lower panel 14, left and right suction grid 16, pressure fan 18, heat exchanger 20.Shell 4 is located at the upside of above-mentioned base 2 back quadrate parts, and its front has open architecture.Front upper panel 10 is located at the front upper of above-mentioned shell 4, and the positive central authorities in its both sides are formed with outlet 6 respectively, left and right outlet 8.The position of positive lower panel 14 between the central authorities of the face portion of above-mentioned base 2 and above-mentioned front upper panel 10.Between positive lower panel 14 and the shell 4 positive basifacials, form positive left and right suction inlet 12.Left and right suction grid 16 is positioned at the upside of above-mentioned base 2, is used to protect positive left and right suction inlet.Pressure fan 18 blows, by the air of central outlet 6 in above-mentioned front and 8 discharges of positive left and right outlet.Air is blowed by pressure fan 18 after being inhaled into by left and right suction inlet 12 again.Heat exchanger 20 and is used to heat/cool off the air that blows out from pressure fan between above-mentioned front upper panel 10 and shell 4.
The upper end of above-mentioned heat exchanger 20 is to the upper direction setting of shell 4, and its lower end is obliquely installed to the bottom of front upper shell 10 direction.
Above-mentioned heat exchanger 20 has the refrigerant process, and the refrigerant pipe of these heat exchanger 20 origin back bending songs and several sheets constitute, and have rectangular shape.Be used to promote the refrigerant pipe 21 of heat transmission, the penetration heat interchanger 20 of combining closely.Several sheets have certain altitude and certain front and back amplitude.Heat exchanger 20 is connected with coolant piping.Coolant piping is used to discharge the refrigerant that is drawn into the refrigerant pipe.
The bottom side, lower end of above-mentioned heat exchanger 20 is provided with drain pan 22, and this drain pan 22 is connected with the drainpipe 24 of extension.Drain pan 22 is used to assemble the condensed water that falls from heat exchanger 20 surfaces.For the condensed water of assembling is arranged to the outside, this drain pan 22 is connected with the drainpipe 24 of extension.
Drive the pressure fan 18 of air-conditioner, by left and right suction inlet 12 inhaled airs in front, by heat exchanger 20 cooling.Air after the cooling blows to the front upper place of indoor set by the outlet 6 and the positive left and right outlet 8 of positive central authorities.
But because the part of air conditioner heat exchanger 20 is extended the inside that is arranged on air-conditioner, so the whole height of air-conditioner increases, and gathers the air of heat exchanger 20 central portions, can cause the heat exchanger effectiveness of air-conditioner to reduce.Above-mentioned air is blowed by pressure fan 18, and gathers the central portion of heat exchanger 20.
In order to address the above problem, can be divided into several to above-mentioned heat exchanger 20, and to be placed in the left and right side of air-conditioner inside.Cut apart by above, not only can reduce the whole height of air-conditioner, also can improve heat exchanger effectiveness.Heat-exchanger cover is set, can have prevented the air of heat exchange, spill from the place ahead or the rear of heat exchanger.This heat-exchanger cover is used to hide the front and the back side of the heat exchanger that is divided into several.
Above-mentioned heat exchanger is located on the heat exchanger that is divided into several, and this heat-exchanger cover is formed with the coolant piping through hole.For coolant piping 21,22 is connected to heat exchanger, be formed with the coolant piping through hole on the heat-exchanger cover.Under these conditions, finish the air of heat exchange, leakage can take place by this coolant piping through hole.The refrigeration of air-conditioner, the performance of system heating installation are reduced.
The utility model content
In order to overcome the above-mentioned shortcoming that prior art exists, the utility model provides a kind of heat exchanger seal device of air-conditioner, can prevent that the air of heat exchange from losing by the pipe arrangement orifice flow, improves refrigeration, system heating installation performance to greatest extent.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of heat exchanger seal device of air-conditioner is characterized in that: comprise heat-exchanger cover and piping cover; Heat-exchanger cover is formed with the pipe arrangement through hole, be located at respectively heat exchanger before, the back; Through hole makes coolant piping penetration heat interchanger; Piping cover is placed in heat-exchanger cover, and is used to block above-mentioned through hole.
The heat exchanger seal device of aforesaid air-conditioner, wherein piping cover has outstanding structure, encircles above-mentioned coolant piping, and above-mentioned coolant piping extends by the outside of above-mentioned pipe arrangement through hole.
The heat exchanger seal device of aforesaid air-conditioner, wherein a side of piping cover is formed with the opening portion, and it is installed under the state of heat-exchanger cover, allows coolant piping run through wherein.
The heat exchanger seal device of aforesaid air-conditioner, wherein the opening portion of the piping cover above-mentioned heat insulating member of being encircled coolant piping blocks.
The heat exchanger seal device of aforesaid air-conditioner wherein also comprises left side seal member and right side seal member; The left side seal member is used to intercept the upper end of left side heat exchange department and the left surface of above-mentioned shell, and the right side seal member is used to intercept the right flank of heat exchange department upper end, right side and above-mentioned shell.
The heat exchanger seal device of the utility model air-conditioner has following effect: heat exchanger seal device of the present utility model can prevent heat loss, and can improve refrigeration, the warm performance of system of air-conditioner to greatest extent, and can improve the heat exchange performance of air conditioner heat exchanger.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an air-conditioner schematic diagram of the present utility model.
Fig. 2 is the air-conditioner decomposing schematic representation with the utility model heat exchanger seal device.
Fig. 3 is an A-A sectional drawing shown in Figure 2.
Fig. 4 is an air-conditioner front open state schematic diagram.
The number in the figure explanation:
50: base 60: shell
60a, 60b: air suction inlet 70: exhaust unit
80: pressure fan 82: Fan casing
84: blowing fan 90: the exhaust unit guiding
100: heat exchanger
100a, 100b: coolant piping 102,104: heat exchange department
106,108: heat-exchanger cover 107a: the pipe arrangement through hole
107b: piping cover
109: heat insulating member
112,114: left and right side seal member 116: heat-barrier material
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model air-conditioner comprises base 50, shell 60, exhaust unit 70.The upside of base 50 is provided with the open shell 60 in top.Bottom, shell 60 two sides is formed with air suction inlet 60a, 60b.Exhaust unit 70 is formed with outlet, and this outlet is indoor by above the shell 60 air being blown into.
The upside of above-mentioned heat exchanger 100 is provided with pressure fan 80.Pressure fan 80 can be sent to the top of shell 60 through over-heat-exchanger 100 and finish the air of heat exchange.
Above-mentioned pressure fan 80 also comprises air-supply casing 82, blowing fan 84, air supply motor (not shown), motor cabinet (not shown).Fan casing 82 is used to be provided with heat exchanger 100.The air supply motor (not shown) is positioned at the inboard of air-supply casing 82.Be provided with the air supply motor (not shown) of rotating shaft, be located at blowing fan 84.The motor cabinet (not shown) is fixed with air supply motor.
Above-mentioned heat exchanger 100 comprises left side heat exchange department 102 and right side heat exchange department 104, and this left side heat exchange department 102 is located at the inside of shell 60, and the difference tilted configuration is at the left and right sides of shell 60 inside.This left side heat exchange department 102 and right side heat exchange department 104 flow into refrigerant.For discharge flow into the refrigerant of above-mentioned heat exchanger, this left side heat exchange department 102 and right side heat exchange department 104 are connected with coolant piping 100a, 100b.
Be fixed with heat-exchanger cover 106,108 between above-mentioned left side heat exchange department 102 and the right side heat exchange department 104.This heat-exchanger cover 106,108 is used for intercepting left side heat exchange department 102 and right side heat exchange department 104.
Side in the above-mentioned heat-exchanger cover 106,108 is penetrated with the position of coolant piping 100a, 100b, is formed with pipe arrangement through hole 107a.Running through coolant piping 100a, 100b is for coolant piping 100a, 100b are run through laterally.
Be formed with the heat-exchanger cover 106,108 of above-mentioned pipe arrangement through hole 107a, piping cover 107b is installed.This piping cover 107b makes around above-mentioned coolant piping 100a, the 100b through hole, encircles the part of coolant piping 100a, 100b, and blocks through hole 107a.
Above-mentioned piping cover 107b is fixed on the heat-exchanger cover 106,108 with erection bolt.
The heat insulating member 109 that the opening portion of above-mentioned piping cover 107b is encircled coolant piping 100a, 100b blocks.Block under the effect at this heat insulating member 109, can prevent the heat loss of coolant piping.
For coolant piping 100a, 100b being inserted into above-mentioned heat insulating member 109, heat insulating member 109 inboards constitute suitable by the good parts of the heat-proof qualities such as foamed material of hollow.
Above-mentioned heat exchanger 100 also comprises left side seal member 112 and right side seal member 114.Left side seal member 112 is used to intercept the upper end of left side heat exchange department 102 and the left surface of above-mentioned shell 60, and right side seal member 114 is used to intercept the right flank of right side heat exchange department 104 upper ends and above-mentioned shell 60.
Left side seal member 112 and right side seal member 114 usefulness erection bolts are fixed on the above-mentioned heat-exchanger cover 106,108.
Left side seal member 112 and right side seal member 114 are pasted with heat-barrier material 116 respectively with 60 opposed on above-mentioned shell.This heat-barrier material 116 and piping cover 107b have together prevented that the air of heat exchange runs off from the slit between heat exchanger and the shell.
Below, the course of work of the present utility model is described.
At first, the air-conditioner running, exhaust unit 70 is side shifting upwards, and open.
Air-conditioner and above-mentioned exhaust unit 70 together rise, and the compressor starts that is installed in off-premises station drives, and the blowing fan of pressure fan 80 also is rotated.
Driven compressor, left side heat exchange department and right side exchange portion have refrigerant to pass through.Refrigerant flows out along coolant piping 100a, 100b.At this moment, left side heat exchange department 102 and right side heat exchange department 104 can heat, the cooling ambient air.
During said fan 84 rotations, the air-conditioner air outside is drawn into the inside of shell by above-mentioned air suction inlet 60a, 60b.
In the air that is inhaled into, a part may run off by the slit between above-mentioned heat exchanger 100 and the shell 60, but left side seal member 112, right side seal member 114 and heat-barrier material 116 can stop it to run off, and can make the heat exchange department 102,104 of whole air of suction through over-heat-exchanger 100.
Through the air of above-mentioned heat exchanger 100 heat exchange departments 102,104, with the heat exchange action of refrigerant under, can be heated or cooled.Be heated or cooled air, behind the left side of over-heat-exchanger 100 heat exchange department 102, right side heat exchange department 104, heat-exchanger cover 106,108 inner spaces, be sent to the upside of heat exchanger 100.
At this moment, the portion of air of the inner space of left side heat exchange department 102 and right side heat exchange department 104 and heat exchanger 106,108 though can run off by the pipe arrangement through hole 107a that is provided with heat-exchanger cover 106,108, can be stopped by piping cover 107b.
As mentioned above, the air that is sent is transported to the inside upper part of shell 60 through behind the Fan casing 82, and is discharged to the outside by exhaust unit 70.
Claims (5)
1, a kind of heat exchanger seal device of air-conditioner is characterized in that: comprise heat-exchanger cover and piping cover;
Heat-exchanger cover is formed with the pipe arrangement through hole, be located at respectively heat exchanger before, the back; Through hole makes coolant piping penetration heat interchanger;
Piping cover is placed in heat-exchanger cover, and is used to block above-mentioned through hole.
2, the heat exchanger seal device of air-conditioner according to claim 1 is characterized in that:
Above-mentioned piping cover has outstanding structure, encircles above-mentioned coolant piping, and this coolant piping extends by the outside of above-mentioned pipe arrangement through hole.
3, the heat exchanger seal device of air-conditioner according to claim 1 and 2 is characterized in that:
One side of above-mentioned piping cover is formed with the opening portion, and it is installed under the state of heat-exchanger cover, allows coolant piping run through wherein.
4, the heat exchanger seal device of air-conditioner according to claim 3 is characterized in that:
The above-mentioned heat insulating member that the opening portion of above-mentioned piping cover is encircled coolant piping blocks.
5, the heat exchanger seal device of air-conditioner according to claim 1 is characterized in that:
It also comprises left side seal member and right side seal member; The left side seal member is used to intercept the upper end of left side heat exchange department and the left surface of above-mentioned shell, and the right side seal member is used to intercept the right flank of heat exchange department upper end, right side and above-mentioned shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027815 CN2851947Y (en) | 2005-10-21 | 2005-10-21 | Heat exchanger closing device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027815 CN2851947Y (en) | 2005-10-21 | 2005-10-21 | Heat exchanger closing device for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851947Y true CN2851947Y (en) | 2006-12-27 |
Family
ID=37585905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520027815 Expired - Lifetime CN2851947Y (en) | 2005-10-21 | 2005-10-21 | Heat exchanger closing device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851947Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360865C (en) * | 2004-11-30 | 2008-01-09 | 乐金电子(天津)电器有限公司 | Heat exchanger seal device of air conditioner |
-
2005
- 2005-10-21 CN CN 200520027815 patent/CN2851947Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360865C (en) * | 2004-11-30 | 2008-01-09 | 乐金电子(天津)电器有限公司 | Heat exchanger seal device of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080109 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |