CN101592358A - A kind of air-conditioner - Google Patents
A kind of air-conditioner Download PDFInfo
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- CN101592358A CN101592358A CNA200810053246XA CN200810053246A CN101592358A CN 101592358 A CN101592358 A CN 101592358A CN A200810053246X A CNA200810053246X A CN A200810053246XA CN 200810053246 A CN200810053246 A CN 200810053246A CN 101592358 A CN101592358 A CN 101592358A
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Abstract
The invention discloses a kind of air-conditioner.Air-conditioner is made of off-premises station and indoor set, and wherein off-premises station comprises housing, chassis, compressor, outdoor heat converter, electric machine support, fan electromotor, outdoor fan, baffle plate and top cover; Indoor set comprises that base, shell, front baffle, front panel, bottom suck grid, the side sucks grid, filter, indoor fan and indoor heat converter; Described indoor set also comprises and being arranged on the refrigerant pipe, and near the indoor set place or be positioned at the notes refrigerant valve of indoor set inside.Air-conditioner provided by the invention is to be installed in inside near indoor set place or indoor set with originally being arranged on notes refrigerant valve on the off-premises station, because the maintenance personal can be at an easy rate near annotating the refrigerant valve, so not only be convenient to operation, and because notes refrigerant valve is arranged in the interior space, so security is good.In addition, be arranged on indoor set when inner, can also make the external structure of air-conditioner more attractive in appearance when annotating the refrigerant valve.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of air-conditioner of being convenient to coolant adding.
Background technology
Air-conditioner is a kind of device that makes its inner refrigerant carry out the refrigeration of being made up of compression process, condensation process, expansion process and evaporation process or heat circulation, and is divided into two kinds of split type and integral types usually.Wherein detachable air conditioner is by being connected with each other by the refrigerant pipe and being separately positioned on outdoor and indoor off-premises station and indoor set constitutes.And that indoor set is divided into is wall-hanging, embedded and cabinet type etc. multiple.When air-conditioner carries out kind of refrigeration cycle, the compression of compressed machine and the refrigerant that becomes high-temperature high-pressure state be inflow outdoor heat exchanger at first, this refrigerant will dispel the heat to the outside in outdoor heat converter, flow to expansion valve then, and when flowing through expansion valve, significantly reducing its temperature and pressure, this low temperature, low pressure refrigerant are with inflow indoor heat exchanger subsequently.This refrigerant will absorb the heat of surrounding air in indoor heat converter, flow back to again in the compressor at last, circulate so repeatedly.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Described compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioner, and evaporation process then is to carry out in indoor set.In addition, indoor heat converter is mounted in indoor and has refrigeration or heat the device of effect, and it has the effect of evaporimeter when kind of refrigeration cycle, then has the effect of outdoor heat converter heating circulation time.Outdoor heat converter has the effect of outdoor heat converter when kind of refrigeration cycle, then have the effect of evaporimeter heating circulation time.Be that cabinet type air-conditioner is that example describes now with indoor set.Fig. 1 is the air-conditioner outdoor unit external structure stereogram of prior art.The prior art air-conditioner outdoor unit structural perspective of Fig. 2 for front panel is not installed.As Fig. 1～shown in Figure 2, the air-conditioner outdoor unit of this prior art mainly comprises and constitutes four sides of off-premises station, and wherein front end face is provided with air discharge grille 1, then is provided with the housing 4 of a plurality of not shown air inlets on the rear end face; The chassis 5 that is arranged on the lower end of housing 4 and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis 5, the low-temp low-pressure gaseous coolant can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the opposite side and the back edge place on chassis 5, the outdoor heat converter 2 that can make refrigerant mobile in it and its surrounding air carry out heat exchange; Be vertically set on the electric machine support 10 on the chassis 5 that is positioned at outdoor heat converter 2 inboards; Not shown is installed on the electric machine support 10, can produce the fan electromotor of rotary power after connecting power supply; Link to each other with the output shaft of fan electromotor, thereby can under the revolving force effect of fan electromotor, rotate, thereby extraneous air is drawn into the inside of housing 4 from the air inlet on housing 4 rear end faces, and air discharge grille 1 row of the air that will carry out heat exchange with outdoor heat converter 2 from housing 4 front end faces is to the outdoor fan 7 of the exterior space simultaneously; Be vertically set on the baffle plate 8 between compressor 6 and outdoor heat converter 2 and the outdoor fan 7; Be installed in the top cover 9 of housing 4 upper ends; And be installed on the repair valve plate 11 that is positioned at bottom, housing 4 one side, and be arranged on the following indoor set that will narrate in notes refrigerant valve 3 on indoor heat converter and the refrigerant pipe that compressor 6 in the off-premises station links to each other.
Fig. 3 is the indoor machine structure of cabinet air-conditioner exploded perspective view of prior art.As shown in Figure 3, the cabinet type air conditioner indoor machine of this prior art mainly comprises formation indoor set bottom surface external structure, and front end is recessed to form the base 21 of bottom air inlet 20; Constitute the shell 22 of the indoor set back side, part side and end face external structure; Constitute indoor set front, part side and end face external structure, and two side lower parts and top is respectively equipped with side air inlet mouth 23 and side exhaust outlet 24, and end face is provided with the front baffle 26 of top vent 25; Be installed in the front panel 27 on front baffle 26 front end faces; The bottom that is arranged on bottom air inlet 20 tops of base 21 sucks grid 28; Be separately positioned on two sides on the side air inlet mouth 23 and suck grid 29; Be arranged on the filter 30 that the bottom sucks grid 28 upsides; Be installed in the bottom of shell 22, be used for the indoor fan 31 of forced circulation room air; And the top that is arranged on indoor fan 31, link to each other with notes refrigerant valve 3 on being installed in off-premises station by refrigerant pipe 33, and the refrigerant of its internal flow can with the indoor heat converter 32 that carries out heat exchange from the room air that sucks grid 28,29 and suck by indoor fan 31.
But, there is following point in the air-conditioner of this prior art: when air-conditioner uses a period of time or crosses when low because of coolant leakage makes coolant quantity in the circulatory system, the maintenance personal needs a certain amount of refrigerant is added in the circulatory system by above-mentioned notes refrigerant valve 3, and is constant with refrigeration or the heating capacity that guarantees air-conditioner.Because the air-conditioner outdoor unit with said structure is suspended on the outside wall of building usually, thereby it is very inconvenient to operate, especially when off-premises station position also quite danger when higher is set, so poor stability.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of operation of being convenient to carry out coolant adding, and the good air-conditioner of security.
In order to achieve the above object, air-conditioner provided by the invention is by being connected with each other by the refrigerant pipe and being separately positioned on outdoor and indoor off-premises station and indoor set constitutes; Wherein off-premises station mainly comprises four sides of formation off-premises station, and wherein front end face is provided with air discharge grille, then is provided with the housing of a plurality of air inlets on the rear end face; The chassis that is arranged on the lower end of housing and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis, the low-temp low-pressure gaseous coolant can be compressed into the compressor of HTHP gaseous coolant; Be arranged on the opposite side and the back edge place on chassis, the outdoor heat converter that can make refrigerant mobile in it and its surrounding air carry out heat exchange; Be vertically set on the electric machine support on the chassis that is positioned at the outdoor heat converter inboard; Be installed on the electric machine support, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor, thereby can under the revolving force effect of fan electromotor, rotate, thereby extraneous air is drawn into the inside of housing from the air inlet on the housing rear end face, and the air discharge grille row of the air that will carry out heat exchange with outdoor heat converter from the housing front end face is to the outdoor fan of the exterior space simultaneously; Be vertically set on the baffle plate between compressor and outdoor heat converter and the outdoor fan; And the top cover that is installed in the housing upper end; Indoor set mainly comprises formation indoor set bottom surface external structure, and front end is recessed to form the base of bottom air inlet; Constitute the shell of the indoor set back side, part side and end face external structure; Constitute indoor set front, part side and end face external structure, and two side lower parts and top is respectively equipped with side air inlet mouth and side exhaust outlet, and end face is provided with the front baffle of top vent; Be installed in the front panel on the front baffle front end face; The bottom that is arranged on the air inlet top, bottom of base sucks grid; Be separately positioned on two sides on the side air inlet mouth and suck grid; Be arranged on the filter that the bottom sucks the grid upside; Be installed in the bottom of shell, be used for the indoor fan of forced circulation room air; And the top that is arranged on indoor fan, link to each other with indoor set by the refrigerant pipe, and the refrigerant of its internal flow can with the indoor heat converter that carries out heat exchange from the room air that sucks grid and suck by indoor fan; Described indoor set also comprises and being arranged on the refrigerant pipe, and near the notes refrigerant valve at indoor set place.
Described notes refrigerant valve is set in place on the refrigerant pipe of indoor set inside.
Air-conditioner provided by the invention is to be installed in inside near indoor set place or indoor set with originally being arranged on notes refrigerant valve on the off-premises station, because the maintenance personal can be at an easy rate near annotating the refrigerant valve, so not only be convenient to operation, and because notes refrigerant valve is arranged in the interior space, so security is good.In addition, be arranged on indoor set when inner, can also make the external structure of air-conditioner more attractive in appearance when annotating the refrigerant valve.
Description of drawings
Fig. 1 is the air-conditioner outdoor unit external structure stereogram of prior art.
The prior art air-conditioner outdoor unit structural perspective of Fig. 2 for front panel is not installed.
Fig. 3 is the indoor machine structure of cabinet air-conditioner exploded perspective view of prior art.
Fig. 4 is an indoor set part-structure stereogram in the air-conditioner provided by the invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments air-conditioner provided by the invention is elaborated.The parts identical with prior art adopt identical drawing reference numeral, and omit its explanation of carrying out.
As Fig. 4 and shown in Figure 3, air-conditioner provided by the invention is by being connected with each other by refrigerant pipe 33 and being separately positioned on outdoor and indoor off-premises station and indoor set constitutes; Wherein off-premises station mainly comprises and constitutes four sides of off-premises station, and wherein front end face is provided with air discharge grille 1, then is provided with the housing 4 of a plurality of not shown air inlets on the rear end face; The chassis 5 that is arranged on the lower end of housing 4 and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis 5, the low-temp low-pressure gaseous coolant can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the opposite side and the back edge place on chassis 5, the outdoor heat converter 2 that can make refrigerant mobile in it and its surrounding air carry out heat exchange; Be vertically set on the electric machine support 10 on the chassis 5 that is positioned at outdoor heat converter 2 inboards; Not shown is installed on the electric machine support 10, can produce the fan electromotor of rotary power after connecting power supply; Link to each other with the output shaft of fan electromotor, thereby can under the revolving force effect of fan electromotor, rotate, thereby extraneous air is drawn into the inside of housing 4 from the air inlet on housing 4 rear end faces, and air discharge grille 1 row of the air that will carry out heat exchange with outdoor heat converter 2 from housing 4 front end faces is to the outdoor fan 7 of the exterior space simultaneously; Be vertically set on the baffle plate 8 between compressor 6 and outdoor heat converter 2 and the outdoor fan 7; And the top cover 9 that is installed in housing 4 upper ends; Indoor set mainly comprises formation indoor set bottom surface external structure, and front end is recessed to form the base 21 of bottom air inlet 20; Constitute the shell 22 of the indoor set back side, part side and end face external structure; Constitute indoor set front, part side and end face external structure, and two side lower parts and top is respectively equipped with side air inlet mouth 23 and side exhaust outlet 24, and end face is provided with the front baffle 26 of top vent 25; Be installed in the front panel 27 on front baffle 26 front end faces; The bottom that is arranged on bottom air inlet 20 tops of base 21 sucks grid 28; Be separately positioned on two sides on the side air inlet mouth 23 and suck grid 29; Be arranged on the filter 30 that the bottom sucks grid 28 upsides; Be installed in the bottom of shell 22, be used for the indoor fan 31 of forced circulation room air; And the top that is arranged on indoor fan 31, link to each other with indoor set by refrigerant pipe 33, and the refrigerant of its internal flow can with the indoor heat converter 32 that carries out heat exchange from the room air that sucks grid 28,29 and suck by indoor fan 31; Described indoor set also comprises and being arranged on the refrigerant pipe 33, and near the notes refrigerant valve 3 at indoor set place.
Described notes refrigerant valve 3 is set in place on the refrigerant pipe 33 of indoor set inside, can make the external structure of air-conditioner more attractive in appearance like this.
When carrying out kind of refrigeration cycle when air-conditioner connection power supply provided by the invention, the outdoor fan 7 that is positioned at off-premises station inside will begin rotation under the drive of fan electromotor, thereby outdoor air will be drawn into the inside of off-premises station by the air inlet on housing 4 rear end faces.Meanwhile, compressor 6 will begin to compress the refrigerant from indoor set, will offer outdoor heat converter 2 through the refrigerant of overcompression then.When flowing through outdoor heat converter 2, above-mentioned refrigerant through overcompression will carry out heat exchange and to outside space heat elimination with the outdoor air around it, and at last will be air discharge grille 1 row from housing 4 front end faces under the effect of outdoor fan 7 to the exterior space through the air of heat exchange.Meanwhile, the indoor fan in the indoor set 31 will begin rotation.Under the inhalation power effect that indoor fan 31 produces, room air around the indoor set will suck the inside that grid 29 enters into shell 22 by the side that the bottom on the bottom air inlet 20 sucks on grid 28 and two the side air inlet mouths 23, travel up to indoor heat converter 32 then.From off-premises station and by indoor heat converter 32 time, will carry out heat exchange with the room air of above-mentioned suction through overcompression and condensed refrigerant and absorb heat, come back in the off-premises station then, and with refrigerant become through heat exchange the cold air of lower temperature will be under the effect of indoor fan 31 exhaust outlet 24 and top vent 25 are discharged into the interior space, circulation and the interior space is remained under the suitable temperature so repeatedly from the side.
Claims (2)
1, a kind of air-conditioner mainly comprises by being connected with each other by refrigerant pipe (33) and being separately positioned on outdoor and indoor off-premises station and indoor set formation; Wherein off-premises station mainly comprises four sides of formation off-premises station, and wherein front end face is provided with air discharge grille (1), then is provided with the housing (4) of a plurality of air inlets on the rear end face; The chassis (5) that is arranged on the lower end of housing (4) and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis (5), the low-temp low-pressure gaseous coolant can be compressed into the compressor (6) of HTHP gaseous coolant; Be arranged on the opposite side and the back edge place on chassis (5), the outdoor heat converter (2) that can make refrigerant mobile in it and its surrounding air carry out heat exchange; Be vertically set on the electric machine support (10) that is positioned on the inboard chassis (5) of outdoor heat converter (2); Be installed on the electric machine support (10), after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor, thereby can under the revolving force effect of fan electromotor, rotate, thereby extraneous air is drawn into the inside of housing (4) from the air inlet on housing (4) rear end face, and air discharge grille (1) row of the air that will carry out heat exchange with outdoor heat converter (2) from housing (4) front end face is to the outdoor fan (7) of the exterior space simultaneously; Be vertically set on the baffle plate (8) between compressor (6) and outdoor heat converter (2) and the outdoor fan (7); And the top cover (9) that is installed in housing (4) upper end; Indoor set mainly comprises formation indoor set bottom surface external structure, and front end is recessed to form the base (21) of bottom air inlet (20); Constitute the shell (22) of the indoor set back side, part side and end face external structure; Constitute indoor set front, part side and end face external structure, and two side lower parts and top is respectively equipped with side air inlet mouth (23) and side exhaust outlet (24), and end face is provided with the front baffle (26) of top vent (25); Be installed in the front panel (27) on front baffle (26) front end face; The bottom that is arranged on bottom air inlet (20) top of base (21) sucks grid (28); The side that is separately positioned on two side air inlet mouths (23) sucks grid (29); Be arranged on the filter (30) that the bottom sucks grid (28) upside; Be installed in the bottom of shell (22), be used for the indoor fan (31) of forced circulation room air; And the top that is arranged on indoor fan (31), link to each other with indoor set by refrigerant pipe (33), and the refrigerant of its internal flow can with the indoor heat converter (32) that carries out heat exchange from the room air that sucks grid (28,29) and suck by indoor fan (31); It is characterized in that: described indoor set also comprises and being arranged on the refrigerant pipe (33), and near the notes refrigerant valve (3) at indoor set place.
2, air-conditioner according to claim 1 is characterized in that: described notes refrigerant valve (3) is set in place on the refrigerant pipe (33) of indoor set inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810053246XA CN101592358A (en) | 2008-05-26 | 2008-05-26 | A kind of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810053246XA CN101592358A (en) | 2008-05-26 | 2008-05-26 | A kind of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101592358A true CN101592358A (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810053246XA Pending CN101592358A (en) | 2008-05-26 | 2008-05-26 | A kind of air-conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN101592358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832602A (en) * | 2010-03-21 | 2010-09-15 | 海信（山东）空调有限公司 | Floor type air conditioner with bottom air inlet function |
| CN102287873A (en) * | 2011-06-23 | 2011-12-21 | 周良文 | Air conditioner with external fan |
| CN107420997A (en) * | 2017-09-11 | 2017-12-01 | 大庆宏富来电气设备制造有限公司 | Explosion-proof intelligent air-conditioning |
-
2008
- 2008-05-26 CN CNA200810053246XA patent/CN101592358A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832602A (en) * | 2010-03-21 | 2010-09-15 | 海信（山东）空调有限公司 | Floor type air conditioner with bottom air inlet function |
| CN101832602B (en) * | 2010-03-21 | 2013-03-06 | 海信（山东）空调有限公司 | Floor type air conditioner with bottom air inlet function |
| CN102287873A (en) * | 2011-06-23 | 2011-12-21 | 周良文 | Air conditioner with external fan |
| CN107420997A (en) * | 2017-09-11 | 2017-12-01 | 大庆宏富来电气设备制造有限公司 | Explosion-proof intelligent air-conditioning |
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| Date | Code | Title | Description |
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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 |
Open date: 20091202 |