CN206073257U - A kind of air conditioner room unit - Google Patents

Abstract

This utility model is related to a kind air conditioner room unit, including housing and the air channel structure in the housing, the housing includes front panel and the front panel backboard being oppositely arranged and the base for being installed on the housing bottom, also include the heater located at the enclosure interior, the heater is located at the bottom of the housing, and the air channel structure is located at the top of the heater；The heater includes blower fan and the electric boiling plate being installed on the outside of the blower fan；The blower fan includes inlet scoop and exhaust outlet, and the electric boiling plate is covered on the outside of the inlet scoop；Lower air outlet is offered on the base, the exhaust outlet is communicated with the lower air outlet, and this indoor apparatus of air conditioner bottom is equipped with heater, individually can be heated, the deficiency that existing air-conditioning can not be heated during preheating effectively is compensate for, the using effect of air-conditioner is substantially improved.

Description

A kind of air conditioner room unit

Technical field

This utility model is related to air-conditioning technical field, more particularly to a kind of air conditioner room unit.

Background technology

Air-conditioner has increasingly been commonly used in the life of people as a kind of household electrical appliance.For air-conditioner For the cabinet type machine of indoor set, during heating, be hot blast in order to ensure to produce by boasting, thus need when just starting shooting by Heat exchanger is preheated, and then could enter normal heating mode, so within this period of preheating, the temperature in room without Method gets a promotion.

In addition, in the winter time when air-conditioner carries out heating operation, air-conditioner outdoor unit often frosting, air-conditioner after frosting It is accomplished by carrying out defrost, during defrost, air-conditioner whole system is a kind of refrigeration operational state, in order to prevent air conditioner chamber Interior machine blowing cold air, and indoor temperature is reduced, generally only outer machine compressor stops fortune in work, now air conditioner room unit OK, i.e., air-conditioner stops to indoor conveying heat, namely shuts down defrost, shuts down in defrost this period in air-conditioner, room temperature Degree cannot also get a promotion.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of air conditioner room unit, this air conditioner room unit bottom Equipped with heater, can individually be heated, effectively compensate for the deficiency that existing air-conditioning can not be heated during preheating, greatly Improve greatly the using effect of air-conditioner.

The technical scheme that this utility model solves above-mentioned technical problem is as follows：A kind of air conditioner room unit, including housing and Air channel structure in the housing, the housing include the backboard and installation that front panel and the front panel be oppositely arranged In the base of the housing bottom, unlike the prior art, also include the heater located at the enclosure interior, it is described Heater is located at the bottom of the housing, and the air channel structure is located at the top of the heater；The heater bag Include blower fan and the electric boiling plate being installed on the outside of the blower fan；The blower fan includes inlet scoop and exhaust outlet, the electric boiling plate Cover on the outside of the inlet scoop；Lower air outlet is offered on the base, the exhaust outlet is communicated with the lower air outlet.

Further, the base is groove type structure, opens up jagged in the one side of the groove type, and the breach exists Near the lower section of the front panel, the breach connects the inside and outside of the housing.

Further, the ventilating duct with a up/down perforation, the ventilating duct between the air channel structure and the front panel Be connected with the lower air outlet with described, through the air channel structure discharge air-flow through the ventilating duct import it is described under Outside air outlet and then discharge machine.

Further, the blower fan includes wind wheel, ducting assembly and motor；The inlet scoop and the exhaust outlet are located at On the ducting assembly, the wind wheel is placed in the ducting assembly, and the motor is installed on outside the ducting assembly And be connected with the wind wheel.

Further, the wind wheel is tubular wind wheel, and the ducting assembly includes the upper volute for snapping together and lower snail Shell, both form air channel chamber after fastening, and the air channel chamber has the inlet scoop and the exhaust outlet, and the wind wheel is put In the air channel intracavity.

Further, the inlet scoop is located at the top in the air channel chamber.

Further, the exhaust outlet is right against the breach, and the size of the shape of the exhaust outlet and the breach is mutually fitted Should, the exhaust outlet end is provided with the wind deflector being adapted with the air draft mouth-shaped, the both sides of the wind deflector and the row Air port rotates connection, can rotate in the exhaust outlet.

Further, the side of the wind deflector is additionally provided with motor, the clutch end of the motor and the wind deflector Side is connected, and drives the wind deflector to rotate.

Further, the backboard bottom is provided with lower air inlet, and air-flow is entered in the housing from the lower air inlet, Jing institutes Send after stating heating devices heat.

Further, the air conditioner room unit also includes drip tray, and the drip tray is located at the heater and described Between air channel structure, the drip tray is included with the vertically arranged main part of the air channel structure and along the main part outer rim Towards the enclosing that the air channel structure side projects, the main part is provided with discharge outlet.

The beneficial effects of the utility model are：The heater of electric boiling plate, and institute are provided with the housing State electric boiling plate to cover on the outside of the inlet scoop, suck from the inlet scoop after heated air, Discharged by exhaust outlet again, you can reach heating effect, without the need for preheating, start is operable to this heater, so can Heated during to be preheated in air-conditioning heat exchanger in advance, with lacking that more existing air-conditioning can not be heated in warm Fall into.Simultaneously as electric boiling plate covers at the outside of inlet scoop, for exhaust outlet is placed in, its efficiency of heating surface is higher, makes an uproar Sound is less.In addition, lower air outlet is offered on the base, the exhaust outlet is communicated with the lower air outlet, can make to add Hot blast produced by thermal is located at lower air outlet on base rather than on front panel, from above from the lower air outlet blowout It is not easy to find out the presence of lower air outlet, the aesthetic measure of air-conditioner can be increased.The air channel structure and the front panel it Between there is the ventilating duct of a up/down perforation, the ventilating duct is connected with the lower air outlet, can through the air-flow of the heat exchanger Import outside the lower air outlet and then discharge machine through this ventilating duct, can thus make top heat exchanger and the air channel of air-conditioner The air-flow of structure blowout is also discharged from the lower air outlet, and is not used in air outlet is opened up on front panel, and moulding is more attractive more other Cause, globality is more preferable.

Description of the drawings

Fig. 1 is a kind of overall solid structural representation of the specific embodiment of air conditioner room unit provided by the utility model Figure；

Fig. 2 is a kind of each part explosive view of the air conditioner room unit shown in Fig. 1；

Fig. 3 is one kind of heater 3 and the base 90 in a kind of air conditioner room unit provided by the utility model Assembling mode embodiment；

Schematic diagrams of the Fig. 4 for the electric boiling plate 32 and the blower fan 31 in specific embodiment shown in Fig. 2；

Another kind of specific embodiment schematic diagrams of the Fig. 5 for front panel 11；

Fig. 6 is a kind of specific embodiment blast of the heater of employing cross flow blower provided by the utility model Figure；

Fig. 7, Fig. 8 are a kind of specific embodiment of the heater of employing centrifugal fan provided by the utility model Installation diagram and explosive view；

Fig. 9, Figure 10 are being embodied as another kind of heater using centrifugal fan provided by the utility model The installation diagram and explosive view of example.

Specific embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.

Refer to shown in Fig. 1 to Fig. 3, Fig. 1 is a kind of being embodied as air conditioner room unit provided by the utility model The entirety perspective view of example；Fig. 2 is a kind of each part explosive view of the air conditioner room unit shown in Fig. 1；Fig. 3 is this reality Implemented with a kind of assembling mode of the heater 3 described in a kind of new provided air conditioner room unit with the base 90 Example, Fig. 4 disassemble schematic diagram for the electric boiling plate 32 and the blower fan in specific embodiment shown in Fig. 2.

A kind of air conditioner room unit provided by the utility model, including housing 1 and the knot of the air channel in the housing 1 Structure 7, the housing 1 include front panel 11, and the backboard 12 that is oppositely arranged of the front panel 11 and are installed on 1 top of the housing Upper lid 80, bottom base 90, also include the heater 3 inside the housing 1, the heater 3 is located at institute The bottom of housing 1 is stated, the air channel structure 7 is located at the top of the heater 3；The heater 3 include blower fan 31 and The electric boiling plate 32 being installed on the outside of the blower fan 31；The blower fan 31 includes inlet scoop 311 and exhaust outlet 312, and the electricity adds Hot plate 32 is covered on the outside of the inlet scoop 311.

The enterprising air port 122 of netted or other hollow out shapes, the enterprising air port 122 are offered on the top of the backboard Position correspondence and the air channel structure 7 installation site, be beneficial to the suction of air.

Due to present atmospheric pollution it is more serious, in order that air-conditioner discharge air it is cleaner, advantageously in people It is healthy, be provided with the lower air inlet 121 with purifier 129 in the backboard bottom, for filter enter air, gas Stream is sent after heating from the lower air inlet 121 into the heater 3.Can arrange at the lower air inlet 121 into Air grid lattice 128, the air intake grid 128 are provided with multiple through holes, and the purifier can be airstrainer, or Other purifiers, are mounted at the inner side of the air intake grid 128, arrange dismountable 128 1 side of air intake grid Face is convenient to dismantle, and has changed drainage screen, on the other hand can play effect attractive in appearance, certainly, also may be used at the enterprising air port 122 To arrange purifier 129.

The base 90 is groove type structure, as shown in Fig. 2 the one side in the groove type opens up jagged, it is described Near the lower section of the front panel 11, the breach connects the inside and outside of the housing 1 to breach.The breach is described Lower air outlet 111, the exhaust outlet 312 on heater 3 are communicated with the lower air outlet 111.

Between the air channel structure 7 and the front panel 11 with a up/down perforation ventilating duct, the ventilating duct with Described to be connected with the lower air outlet 111, the air-flow discharged through the air channel structure 7 imports described through the ventilating duct Outside lower air outlet 111 and then discharge machine.It can thus be seen that a kind of air conditioner room unit provided in this specific embodiment, Air port, the wind that the wind discharged by top air channel structure 7 is discharged with bottom heater 3 can not be set out on its front panel 11 Discharged with the breach namely lower air outlet 111 that open up from base 90, as indoor machine is general higher, and air outlet is arranged on Bottommost, people are typically not easily seen, and associative perception is higher, and can give people a kind of high-end and atmospheric sensation.

Of course, if required, can also arrange air outlet on the top or bottom of the front panel 11, enter shown in Fig. 5, There is provided a kind of specific embodiment of the front panel 11, the air-out on the corresponding position with the air channel structure 7 in top starts Mouth 112, arranges lower air outlet 111 where bottom correspondence and 3 exhaust outlet of the heater.

Heater 3 includes electric boiling plate 32 and blower fan 31, and the blower fan 31 includes wind wheel 313, ducting assembly and driving Motor 315；, on the ducting assembly, the wind wheel 313 is placed in the wind for the inlet scoop 311 and the exhaust outlet 312 In road component, the motor 315 is installed on outside the ducting assembly and is connected with the wind wheel 313.The electricity Heating plate 32 covers at the outside of the inlet scoop 311, and when blower fan 31 is started working, motor 315 drives the wind wheel 313 rotations, air is sucked from inlet scoop 311, as electric boiling plate 32 is equipped with outside inlet scoop 311, so air is first added It is inhaled into after heat again, the air after heating is discharged from exhaust outlet 312 by wind wheel 313.

The wind wheel 313 for can be tubular wind wheel can also be centrifugal type wind wheel, as shown in fig. 6, being to adopt through-flow The disassemblying structure schematic diagram of formula wind wheel, under this kind of mode, upper volute 501, lower spiral case 502, wind wheel 313 and motor 315, institute It is tubular to state wind wheel 313, is placed in upper volute 501 and lower spiral case 502,502 phase interworking of the upper volute 501 and lower spiral case Close, form air channel chamber, and top is open for inlet scoop 311 with one, the electric boiling plate 32 is installed on inlet scoop 311 Outside, the motor 315 are connected with the wind wheel 313.The exhaust outlet 312 can be located at the lower spiral case 502 On, the rotation of wind deflector 503 can be driven with motor 504 to realize to arrange wind deflector 503 and motor 504 at exhaust outlet 312 Wind effect.In order to preferably carry out wind-guiding, the exhaust outlet 312 is right against the breach, the shape of the exhaust outlet 312 with The size of the breach is adapted, and 312 end of the exhaust outlet is provided with the wind deflector being adapted with 312 shape of the exhaust outlet 503, the both sides of the wind deflector 503 are rotated with the exhaust outlet 312 and are connected, and can be rotated in the exhaust outlet 312.It is described to lead The side of aerofoil 503 is additionally provided with motor 504, and the clutch end of the motor 504 is connected with the side transmission of the wind deflector 503 Connect, drive the wind deflector 503 to rotate.

The wind wheel 313 can also be centrifugal, and corresponding blower fan 31 may also be referred to as centrifugal fan, Fig. 7 to Figure 10 Give two kinds of schematic diagrams using the heater 3 of centrifugal fan.The ducting assembly includes spiral case 3141, outer case 3142 and air channel shrouding 3143；The wind wheel 313 is placed in the spiral case 3141, and the exhaust outlet 312 is located at the spiral case 3141 one end, 3141 one side of the spiral case offer fresh air inlet 321, and the another side relative with the fresh air inlet 321 opens Mouthful, it is described open with 312 insertion of the exhaust outlet, it is circumferentially with along the open outer rim and extends to the outside of the spiral case 3141 Flange 322；The air channel shrouding 3143 is installed on the open-position-side of the spiral case 3141 and is fitted with the flange 322, The air channel shrouding 3143 forms a cavity with the spiral case 3141, and the wind wheel 313 is placed in the cavity；The outer case 3142 have a cavity, the spiral case 3141 is covered in, and be fixedly connected with the air channel shrouding 3143, the outer case 3142 side offers the inlet scoop 311 communicated with the fresh air inlet 321, and the electric boiling plate 32 covers at the suction It is fixedly connected on the outside of air port 311 and with the outer case 3142.In the present embodiment, 3141 side open design of the spiral case, and And there is 322 structure of flange, then fixation of fitting is carried out with the air channel shrouding 3143, then again outer case 3142 is covered on described Outside spiral case 3141, better tightness is so can ensure that, while facilitating whole heater 3 to be fixed installation.In order to by electricity Heating plate 32 is fixed relatively reliable with outer case 3142 and improves heats, electric boiling plate 32 can be fixed on one admittedly first Determine in frame 320, then fixed mount 320 is fixed on the outside of the inlet scoop 311 of outer case 3142.In addition, in order to ensure the driving Motor 315 is easy for installation and stable, can arrange a motor support base 316, and be fixedly connected with the air channel shrouding 3143, Motor 315 is fixed in the motor support base 316.

The inlet scoop 311 of above-mentioned outer case 3142 can be opened on a vertical side, as shown in Figures 7 and 8, Can also be opened on the upside of outer case 3142, as shown in FIG. 9 and 10.When vertical side is arranged, the heat exchange of top can be prevented The water droplet that 2 grade part of device is produced is dripped on electric boiling plate 32, and can reduce air-conditioner horizontal direction when arranging above Size.

In addition, in order to ensure that heater 3 is reliably installed in machine, mounting bracket 4 and air channel supporting leg can also be arranged 5, the outer case 3142 is fixed in 4 one end of the mounting bracket, and the other end is fixedly connected with the housing 1；The air channel 5 one end of lower limb is fixedly connected with the air channel shrouding 3143, and the other end is fixedly connected with the housing 1.

In addition, in order to prevent top generation water droplet low on heater 3, drip tray 6, the water receiving can also be arranged Disk 6 is located between the heater 3 and the air channel structure 7, and the drip tray 6 includes and 7 vertical cloth of the air channel structure The main part 61 put and the enclosing 62 projected towards 7 side of the air channel structure along 61 outer rim of the main part, the main body Portion 61 is provided with discharge outlet 621, arranges a drain pipe, is connected with the discharge outlet 621, and reaches outside machine, thus can be with The water collected is drawn.

A kind of air conditioner room unit provided by the utility model, increased one on the basis of traditional cabinet type machine and adds Thermal 3, by this device, can be when air-conditioning to be started shooting, top heat exchanger 2 begins to heat during preheating, effectively The deficiency that indoor temperature in warm can not be improved is compensate for, carrying out in winter air-conditioner can also work when defrost is shut down Make.In addition, when not needing which to heat, can close electric boiling plate 32, only blow in machine 31, can play indoor air circulation Effect.

In description of the present utility model, it is to be understood that term " on ", D score, "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " circumference " is based on shown in the drawings Orientation or position relationship, are for only for ease of description this utility model and simplify description, rather than indicate or imply the dress of indication Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model Restriction.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements, unless otherwise clearly restriction.For the common skill of this area For art personnel, concrete meaning of the above-mentioned term in this utility model can be understood as the case may be.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State.And, the specific features of description, structure, material or feature can be with Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and is combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model It is interior above-described embodiment to be changed, be changed, being replaced and modification.

Claims (10)

1. a kind of air conditioner room unit, including housing (1) and the air channel structure (7) in the housing (1), the housing (1) including front panel (11), and the backboard (12) that is oppositely arranged of the front panel (11) and be installed on the housing (1) bottom Base (90), it is characterised in that also include located at the internal electric boiling plate (32) of the housing (1) and blower fan (31), the wind Machine (31) is positioned at the bottom of the housing (1) and the lower section of the air channel structure (7)；

The electric boiling plate (32) is installed on the outside of the blower fan (31)；

There is on the blower fan (31) inlet scoop (311) and exhaust outlet (312), the electric boiling plate (32) covers at the air draught On the outside of mouth (311)；

Lower air outlet (111) is offered on the base (90), the exhaust outlet (312) is communicated with the lower air outlet (111).

2. a kind of air conditioner room unit according to claim 1, it is characterised in that the base (90) is groove type knot Structure, the lower air outlet (111) are arranged on the side wall of the groove type structure, offer in the one side of the groove type structure Breach, the breach are the lower air outlet (111), and the breach is near the lower section of the front panel (11), the breach Connect the inside and outside of the housing (1).

3. a kind of air conditioner room unit according to claim 1, it is characterised in that the air channel structure (7) with it is described before Ventilating duct with a up/down perforation between panel (11), the ventilating duct are connected with the lower air outlet (111), air-flow Jing The ventilating duct is from outside lower air outlet (111) the discharge machine.

4. a kind of air conditioner room unit according to claim 1, it is characterised in that the blower fan (31) is including wind wheel (313), ducting assembly and motor (315)；

, on the ducting assembly, the wind wheel (313) is placed in described for the inlet scoop (311) and the exhaust outlet (312) In ducting assembly, the motor (315) is installed on outside the ducting assembly and is connected with the wind wheel (313).

5. a kind of air conditioner room unit according to claim 4, it is characterised in that the wind wheel (313) is tubular wind Wheel, the ducting assembly include the upper volute (501) for snapping together and lower spiral case (502), and both form a wind after fastening Road chamber, and the air channel chamber has the inlet scoop (311) and the exhaust outlet (312), the wind wheel (313) is placed in the wind Road intracavity.

6. a kind of air conditioner room unit according to claim 5, it is characterised in that the inlet scoop (311) is positioned at described The top in air channel chamber.

7. a kind of air conditioner room unit according to claim 2, it is characterised in that the exhaust outlet (312) is right against institute State breach, the shape of the exhaust outlet (312) is adapted with the size of the breach, exhaust outlet (312) end be provided with The wind deflector (503) that exhaust outlet (312) shape is adapted, both sides and the exhaust outlet (312) of the wind deflector (503) Connection is rotated, can be rotated in the exhaust outlet (312).

8. a kind of air conditioner room unit according to claim 7, it is characterised in that the side of the wind deflector (503) is also Motor (504) is provided with, clutch end and the side of the wind deflector (503) of the motor (504) are connected, drives institute State wind deflector (503) rotation.

9. a kind of air conditioner room unit according to claim 1, it is characterised in that backboard (12) bottom is provided with down Air port (121), air-flow from the lower air inlet (121) in the housing (1), after electric boiling plate (32) heating described in from The lower air outlet (111) is sent.

10. a kind of air conditioner room unit according to any one of claim 1 to 9, it is characterised in that in the air conditioner chamber Machine also includes drip tray (6), and the drip tray (6) is between the electric boiling plate (32) and the air channel structure (7), described Drip tray (6) is arranged vertically with the air channel structure (7), and its outer rim has prominent enclosing towards the air channel structure (7) side (62), the drip tray (6) is provided with the discharge outlet with drain pipe (621), by outside water extractor.