Energy-saving type air conditioner PS-P30 composite rear board
Technical field:
The utility model relates to a kind of air-conditioning, relates in particular to a kind of rear board of energy-saving type air conditioner.
Background technology:
Air-conditioning is air regulator (room air conditioner), and hanging air-conditioning is a kind of being used for to provide the unit of handling air to area of space (being generally airtight).Its function is that the parameters such as temperature, humidity, cleanliness factor and air velocity of the interior air in this room (or enclosure space, zone) are regulated, to satisfy the requirement of human comfort or technical process.
The operation principle of air-conditioning realizes by following scheme: at first compressor is with the liquid refrigerant of the cold-producing medium boil down to HTHP of gaseous state, delivering to the liquid refrigerant that becomes normal temperature high voltage after condenser (off-premises station) heat radiation, is hot blast so off-premises station produces by boasting.Arrive capillary then, enter evaporimeter (indoor set), because arriving the evaporimeter rear space from capillary, cold-producing medium increases suddenly, pressure reduces, and liquid cold-producing medium will be vaporized, and becomes the gaseous state refrigerant of low temperature, thereby absorb a large amount of heats, evaporimeter will turn cold, and the fan of indoor set is blown over indoor air from evaporimeter, is exactly cold wind so indoor set produces by boasting; Airborne water vapour will condense into water droplet after running into cold evaporimeter, spills out along water pipe, the reason of air-conditioning meeting water outlet that Here it is.The cold-producing medium of gaseous state is got back to compressor continuation compression then, continues circulation.
Parts that are cross valve are arranged when heating, make cold-producing medium opposite during with refrigeration at the flow direction of condenser and evaporimeter, so outdoor when heating what blow is cold wind, what indoor set blew is hot blast.To absorb the principle of heat in the time of will discharging heat and vaporization (becoming gas) when being exactly the liquefaction of acquiring in the junior physics of usefulness (becoming liquid state) in fact by liquid by gas.
The main noise source of air-conditioning is exactly the air outlet of air-conditioning, and the wind speed of opening when air-conditioning is big more, and it is big that the level of noise of air-conditioning also just slowly becomes certainly, and this is one of main noise source of air-conditioning.
Becoming flexible of air-conditioning panel.Behind long-term use air-conditioning, the panel of air-conditioning is easy to because a variety of causes causes looseningly, and like this, the vibrations that air-conditioning produces in the running will allow the mutual friction of panel, thereby produce noise.The connection situation that the installation of indoor apparatus of air conditioner is connected with off-premises station also influences to be used and noise the opportunity of air-conditioning.If it is stable inadequately that indoor set is installed, after the off-premises station running, copper pipe is connecting indoor set, will be compressed the influence of machine after indoor set is firm inadequately, thereby cause indoor set resonance.Air conditioning chamber's external compression machine.This also is one of source of air-conditioning noise, the excessive use and the rest that also can influence our normal users of the level of noise of compressor.
Dragons and fishes jumbled together for the hanging air-conditioning of prior art, and its appearance poor, and manufactured materials is not durable, and service life is shorter, and fixed connecting piece is installed insecure, comes off easily, gives people's the hidden danger of having brought safe in utilization.
The utility model content:
The purpose of this utility model is to be used for remedying the deficiencies in the prior art, and a kind of energy-saving type air conditioner PS-P30 composite rear board is provided.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of energy-saving type air conditioner PS-P30 composite rear board, this panel comprises housing, left plate and right plate, described left plate and right plate are snapped in the housing both sides respectively; Several screw mounting holes equidistantly are installed on the described fixed connecting piece.
Described housing is an arc shell, and the housing both sides are provided with L type trip.
Described trip is provided with the breach of mounting screw.
Described enclosure interior is provided with two label frames.
Be provided with two rotation fixtures that are used for fixing the air-conditioning internal components near the described label frame.
The utility model energy-saving type air conditioner PS-P30 composite rear board, simple in structure easily manufactured, the PS-P30 composite that employing is convenient to clean with long service life is made rear board, has good moisture effect, match and fix by the screw mounting hole that is provided with on it and front panel, connected mode is firm, is not easy the loosening generation that has reduced noise.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model structural representation
Fig. 2 is a trip schematic diagram in the utility model
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1: a kind of energy-saving type air conditioner PS-P30 composite rear board, this panel comprises housing 200, left plate 201 and right plate 202, left plate 201 and right plate 202 are snapped in housing 200 both sides respectively; Upper fixed at housing 100 is connected with a fixed connecting piece 203, several screw mounting holes 204 equidistantly are installed on fixed connecting piece 203, screw passes installing hole 204 installation that matches with the screw of front panel, and front panel and rear board are firmly fixed.
The housing 200 of panel is an arc shell in the present embodiment, and adopt the PS-P30 composite to make, and being provided with L type trip 205 in housing 200 both sides, trip 205 is provided with the breach 206 of mounting screw, breach 206 is that to be used for mounting fixing parts used, as shown in Figure 2.Be provided with two label frames 207,208 in housing 200 inside, in label frame with some necessary technology information, such as heat pump performance, model and the title etc. of making material, near label frame 207 and 208, be provided with two rotation fixtures 209,210 that are used for fixing the air-conditioning internal components, by rotation fixture 209 and 210 part of inside is fixed, it is loosening to prevent that it from producing, and reduces the generation of noise.Label frame 207 is 30mm apart from the distance of housing 200 bottoms in the process of making, and the distance of distance rotation fixture 209 is 25mm, and the distance of label frame 208 distance rotation fixtures 210 is 25mm.
The utility model energy-saving type air conditioner PS-P30 composite rear board, simple in structure easily manufactured, the PS-P30 composite that employing is convenient to clean with long service life is made rear board, has good moisture effect, match and fix by the screw mounting hole that is provided with on it and front panel, connected mode is firm, is not easy the loosening generation that has reduced noise.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.