CN208998303U - It is a kind of can anti-air-return panel construction, air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model provide it is a kind of can anti-air-return panel construction, air conditioner indoor unit and air conditioner, it is described can the panel construction of anti-air-return include: panel body (11), and be formed as the air inlet region (3) of air-conditioning between the panel body (11) and the panel body (2) of air-conditioning；Anti-air-return block reinforcement (12) is arranged and enters in the air inlet region (3) in the position of air inlet region (3), the outlet air of air outlet (4) can prevent air-conditioning.Enter air-conditioning by the outlet air that the utility model can be effectively prevented air-conditioner air outlet to enter the wind in region, to efficiently avoid the return air of air inlet, improve air output, improve indoor comfort level, due to effectively preventing outlet air return air, it enables to outlet air also more uniform, improves indoor comfort.

Description

It is a kind of can anti-air-return panel construction, air conditioner indoor unit and air conditioner

Technical field

The utility model belongs to air-conditioning technical field, and in particular to it is a kind of can anti-air-return panel construction, air conditioner indoor unit With and air conditioner.

Background technique

For existing wall-mounted air conditioner there are many panel air inlet structure mode, some is to be parallel to wall surface currently on the market The release panel of formula, air inlet four sides is entered the wind at panel, and some is that panel tilting is opened, at panel air inlet be three faces into Wind.But due to the limitation of other structures, occur that outlet and inlet is uneven and return air phenomenon at panel, especially for it is multiple go out It is even more that will appear that one side air output is big for the structure in air port, the small situation of one side air output.Therefore, in view of the above-mentioned problems, having Necessity design it is a kind of can anti-air-return the uniform panel construction of outlet and inlet.

Since there are the technologies such as push type panel outlet and inlet unevenness and return air phenomenon for air conditioner indoor unit in the prior art Problem, thus the utility model researching and designing go out it is a kind of can anti-air-return panel construction, air conditioner indoor unit and air conditioner.

Utility model content

Therefore, the technical problem to be solved by the present invention is to overcome air conditioner indoor unit in the prior art to exist to push away Easily there is the defect of return air phenomenon in the air inlet of formula panel out, thus provide it is a kind of can the panel construction of anti-air-return, air conditioning chamber Interior machine and air conditioner.

The utility model provide it is a kind of can anti-air-return panel construction comprising:

Panel body, and be formed as between the panel body and the panel body of air-conditioning the air inlet region of air-conditioning；

Anti-air-return block reinforcement, the outlet air that the position, air outlet can prevent air-conditioning in the air inlet region is arranged in enter In the air inlet region.

Preferably,

In vertical section, the anti-air-return block reinforcement is block structure, and the block structure includes prolonging towards direction of air outlet The first extension stretched and the second extension extended towards the direction inside the panel body.

Preferably,

Further include air-inlet grille, the air-inlet grille be connected with the panel body and at the air-inlet grille position shape At air inlet, the air inlet region includes the air inlet；One end of the anti-air-return block reinforcement connect with the air-inlet grille, is another The panel body of one end and air-conditioning is attached.

Preferably,

The air-inlet grille includes being connected to the upper air inlet grid of the panel body upper end and being connected to the panel master The lower air-inlet grille of body lower end.

Preferably,

The anti-air-return block reinforcement include be connected to the upper anti-air-return block reinforcement at the upper air inlet grid and be connected to it is described under Lower anti-air-return block reinforcement at air-inlet grille.

Preferably,

The air inlet includes the upper air inlet being formed at the upper air inlet grid and is formed in the lower air-inlet grille The lower air inlet at place.

Preferably,

The upper air inlet grid and the lower air-inlet grille are formula structure symmetrical above and below, and/or, the upper anti-air-return block reinforcement It is formula structure symmetrical above and below with the lower anti-air-return block reinforcement.

The utility model also provides a kind of air conditioner indoor unit comprising it is preceding it is described in any item can anti-air-return panel knot Structure further includes panel body, and the panel construction is engaged with the panel body.

Preferably,

It further include the first through-flow fan blade and the second through-flow fan blade and heat exchanger, the heat exchanger is located at first through-flow The upstream position of fan blade and second through-flow fan blade, the air outlet include positioned at the first of first through-flow fan blade downstream Air outlet and the second air outlet positioned at second through-flow fan blade downstream.

Preferably,

When including upper air inlet and lower air inlet, the upper air inlet can direct flow into the upper of the heat exchanger Section and middle part are simultaneously guided to first through-flow fan blade and second through-flow fan blade；The lower air inlet can be by gas Stream is guided to the lower section and middle part of the heat exchanger and is guided to first through-flow fan blade and the second through-flow wind Leaf.

Preferably, the panel body, the air-inlet grille and the anti-air-return block reinforcement are integrated chemical conversion type.

The utility model also provides a kind of air conditioner comprising preceding described in any item air conditioner indoor unit.

One kind provided by the utility model can anti-air-return panel construction, air conditioner indoor unit and air conditioner have it is following beneficial Effect:

The utility model is anti-by being arranged at the air inlet region on panel construction between panel body and panel body Return air block reinforcement, can be effectively prevented air-conditioner air outlet outlet air enter air-conditioning air inlet region in, thus efficiently avoid into Return air at air port, improves air output, improves indoor comfort level；Due to effectively preventing outlet air return air, can make It is also more uniform to obtain outlet air, improves indoor comfort；And by being connected with air-inlet grille in panel body, Effectively the distance between panel body and panel body can be increased for original panel construction, thus effectively Intake is increased, and the middle part for making air inlet that can flow to evaporator improves evaporator so that air inlet is more uniform Heat transfer effect, improve the cooling and warming efficiency of air conditioner.

Detailed description of the invention

Fig. 1 is schematic diagram of internal structure of the existing double through-flow indoor unit when panel releases opening；

Fig. 2 is the schematic diagram of internal structure of the double through-flow indoor unit of the utility model at work.

Appended drawing reference indicates in figure are as follows:

1, panel construction；11, panel body；12, anti-air-return block reinforcement；121, the first extension；122, the second extension； 123, upper anti-air-return block reinforcement；124, lower anti-air-return block reinforcement；13, air-inlet grille；131, upper air inlet grid；132, lower air-inlet grille； 2, panel body；3, region is entered the wind；30, air inlet；31, upper air inlet；32, lower air inlet；4, air outlet；41, the first air outlet； 42, the second air outlet；51, the first through-flow fan blade；52, the second through-flow fan blade；6, heat exchanger；7, bottom case.

Specific embodiment

As shown in Fig. 2, the utility model provide it is a kind of can anti-air-return panel construction comprising:

Panel body 11, and be formed as between the panel body 11 and the panel body 2 of air-conditioning the air inlet region of air-conditioning 3；

The outlet air of the position, air outlet 4 can prevent air-conditioning in the air inlet region 3 is arranged in anti-air-return block reinforcement 12 Into in the air inlet region 3.

The utility model is anti-by being arranged at the air inlet region on panel construction between panel body and panel body Return air block reinforcement, can be effectively prevented air-conditioner air outlet outlet air enter air-conditioning air inlet region in, thus efficiently avoid into Return air at air port, improves air output, improves indoor comfort level；Due to effectively preventing outlet air return air, can make It is also more uniform to obtain outlet air, improves indoor comfort.

The utility model improves push type panel construction, so that air outlet is uniform up and down for air conditioner, avoids the occurrence of back Wind phenomenon solves push type panel outlet and inlet unevenness and return air phenomenon.

1, traditional panel pushing-out structure is as shown in figure 1 above, and when the panel is open, air-flow enters evaporator region from surrounding Domain, at the same at air outlet blow out air-flow also some enter condenser zone, as return air, to cause outlet air not , air output is small, the phenomenon of comfort difference.

2, the utility model then a kind of new panel construction of utility model, panel upper and lower ends be designed with air-inlet grille with And anti-air-return block reinforcement, air-inlet grille mostly refer in panel body, mostly with in panel body, but in air conditioner Seldom design has the structure of air-inlet grille formula on panel, and anti-air-return block reinforcement is then that air-out type structure carries out up and down for air conditioner Design, avoiding air conditioner, there is the phenomenon of outlet air unevenness in air outlet up and down, and the above air-inlet grille and anti-air-return block reinforcement are set Meter designs on air-conditioner panel with air-conditioner panel integrated molding, is on the other hand solving air conditioner comfortableness problem Production efficiency is also improved simultaneously.The structure of upper and lower ends, which can be symmetrical arranged, to be arranged with asymmetric, and anti-air-return gear is increased The purpose of muscle is that blown out air-flow at air outlet is prevented to be re-introduced into air-conditioner evaporator region, becomes a part of air inlet；If On the one hand the purpose for setting air-inlet grille is easy for support anti-air-return block reinforcement, be on the other hand respectively formed in panel upper and lower ends One air inlet, air-inlet grille mostly refer in panel body structure, but the use on panel was almost without applying, this Utility model is then based on this, creates a kind of novel panel construction, solves the problems, such as mentioned in the utility model.

So that more flowing to evaporator intermediate region from the air-flow that panel air-inlet grille enters, evaporator region is avoided the occurrence of Domain both ends intake is big, the small phenomenon of intermediate region intake.

3, after air conditioner is opened, after panel is pushed out, as shown in figure 2 above, it will form corresponding air inlet at panel, Upper air inlet 31, lower air inlet 32 make air-flow uniformly flow to condenser zone, guarantee the uniformity of air inlet.

4, further, due to the effect of anti-air-return block reinforcement on panel, above and below air conditioner from air outlet flow out air-flow Condenser zone will not be flowed to again under the action of block reinforcement, avoid the occurrence of return air phenomenon, it is therefore an objective to guarantee the uniformity of outlet air, protect Hold higher comfort level.Meanwhile corresponding wind deflector is provided at air outlet, wind deflector is opened after air conditioner is opened, due to The effect of wind deflector, it is ensured that the air-flow at air outlet will not be back to air inlet again.

5, the length of the air-inlet grille width and anti-air-return block reinforcement that are arranged on panel can change in conjunction with actual conditions, no It is confined to some specific value.

Preferably,

In vertical section, the anti-air-return block reinforcement 12 is block structure (preferably bent), the block structure packet It includes the first extension 121 extended towards 4 direction of air outlet and extends towards the direction inside the panel body 11 extends second Portion 122.This is the preferred constructive form of the anti-air-return block reinforcement of the utility model, by towards direction of air outlet be extended first Extension can effectively stop the wind of air outlet, prevent outlet air from flowing back into air inlet region, by towards panel body The second extension of internal stretch external wind can be subjected to drainage towards especially middle part inside air inlet region, thus So that the upper, middle and lower Duan Junneng of evaporator receives to be entered the wind, air-flow large area is enabled to flow through and carry out heat exchange effect, And then the effect of anti-air-return is effectively further improved, and improve the uniformity of air inlet, improve heat transfer effect, enhanced room Interior comfort.

Preferably,

It further include air-inlet grille 13, the air-inlet grille 13 is connected with the panel body 11 and in the air-inlet grille 13 Air inlet 30 is formed at position, the air inlet region 3 includes the air inlet 30；One end of the anti-air-return block reinforcement 12 with it is described The panel body 2 of the connection of air-inlet grille 13, the other end and air-conditioning is attached.By be connected in panel body into Style grid effectively can increase the distance between panel body and panel body for original panel construction, from And intake is effectively increased, and the middle part for making air inlet that can flow to evaporator improves so that air inlet is more uniform The heat transfer effect of evaporator, improves the cooling and warming efficiency of air conditioner.

Preferably,

The air-inlet grille 13 includes being connected to the upper air inlet grid 131 of 11 upper end of panel body and being connected to described The lower air-inlet grille 132 of 11 lower end of panel body.This is the preferred constructive form of the air-inlet grille of the utility model, can be It is entered the wind, can also be carried out by lower air-inlet grille in the lower end of panel body by upper air inlet grid in the top of panel body Air inlet improves heat exchange efficiency to increase intake, improves indoor comfortable degree.

Preferably,

The anti-air-return block reinforcement 12 includes the upper anti-air-return block reinforcement 123 and connection being connected at the upper air inlet grid 131 Lower anti-air-return block reinforcement 124 at the lower air-inlet grille 132.This is the preferred structure shape of the anti-air-return block reinforcement of the utility model Formula, i.e., upper anti-air-return block reinforcement is arranged in connection at upper air inlet grid can carry out the work of windproof return air to the outlet air of top air outlet With, prevent it from returning in upper air inlet, anti-air-return block reinforcement can be to lower air outlet under connection setting at the lower air-inlet grille Outlet air carries out radix saposhnikoviae and returns wind action, prevents it from returning in lower air inlet, to increase the anti-air-return amount of anti-air-return, improves outlet air Amount improves indoor comfort degree.

Preferably,

The air inlet 30 include be formed in the upper air inlet 31 at the upper air inlet grid 131 and be formed in it is described under into Lower air inlet 32 at style grid 132.This is the further preferred structure type of the air inlet of the utility model, can be in face The top of plate main body is entered the wind by upper air inlet, can also be entered the wind in the lower end of panel body by lower air inlet, To increase intake, heat exchange efficiency is improved, improves indoor comfortable degree.

Preferably,

The upper air inlet grid 131 and the lower air-inlet grille 132 are formula structure symmetrical above and below, and/or, it is described upper to prevent back Windscreen muscle 123 and the lower anti-air-return block reinforcement 124 are formula structure symmetrical above and below.This is the upper air inlet grid of the utility model under Preferred structure relationship between air-inlet grille and upper anti-air-return block reinforcement and lower anti-air-return block reinforcement can make upper air inlet under Air inlet symmetrically is realized into wind action, to improve the uniformity of air inlet, improves the heat exchange uniformity of evaporator, in turn The uniformity for improving indoor outlet air, improves indoor comfort level.

Preferably, the panel body 11, the air-inlet grille 13 and the anti-air-return block reinforcement 12 are integrated chemical conversion type.This The panel body, the preferred connection type of air-inlet grille and anti-air-return block reinforcement of the utility model, by integrated mode at Type design, enables to this three's structural integrity to form, is combined and connects between entirety and panel body.

The utility model also provides a kind of air conditioner indoor unit comprising it is preceding it is described in any item can anti-air-return panel construction 1, it further include panel body 2, the panel construction 1 is engaged with the panel body 2.By being located at panel body on panel construction Anti-air-return block reinforcement is set at the air inlet region between panel body, and the outlet air that can be effectively prevented air-conditioner air outlet enters air-conditioning It enters the wind in region, to efficiently avoid the return air of air inlet, improves air output, improve indoor comfort level；By In effectively preventing outlet air return air, enables to outlet air also more uniform, improve indoor comfort；And by Air-inlet grille is connected in panel body, it can be for original panel construction effectively by panel body and face The distance between plate body increases, to effectively increase intake, and to enter the wind the middle part that can flow to evaporator, So that air inlet is more uniform, the heat transfer effect of evaporator is improved, improves the cooling and warming efficiency of air conditioner.

It preferably, further include the first through-flow fan blade 51 and the second through-flow fan blade 52 and heat exchanger 6,6, the heat exchanger In the upstream position of first through-flow fan blade 51 and second through-flow fan blade 52, the air outlet 4 includes being located at described the First air outlet 41 in one through-flow fan blade, 51 downstream and the second air outlet 42 positioned at 52 downstream of the second through-flow fan blade.This It is the inside preferred constructive form of the air conditioner indoor unit of the utility model, as there are two through-flow fan blade and two air outlets for tool Double through-flow indoor unit, two through-flow fan blades share the same heat exchanger, and the structure of the utility model is particularly suitable for double through-flow Indoor unit, because double through-flow indoor unit is entered the wind from the air inlet of two sides up and down of Fig. 1, and such intake is small, and air inlet is uneven, Almost without air inlet, there is no heat exchange in the middle part of evaporator, thus the utility model such as Fig. 2 be additionally arranged middle part air inlet region it is (logical Cross increase grid and anti-air-return block reinforcement, increase incoming air area, so that wind is able to enter evaporator central region), it can be improved Intake and air inlet region, increase air inlet uniformity, improve air-conditioning heat transfer effect.

Preferably,

When including upper air inlet 31 and lower air inlet 32, the upper air inlet 31 can direct flow into the heat exchange The upper segment and middle part of device 6 are simultaneously guided to first through-flow fan blade 51 and second through-flow fan blade 52；The lower air inlet Mouthfuls 32 can direct flow into the lower section of the heat exchanger 6 and middle part and guide to 51 and of the first through-flow fan blade Second through-flow fan blade 52.This is the preferred structure of two air inlets in the air inlet region of the indoor air conditioner of the utility model Form, i.e. upper air inlet, which are used to match with evaporator upper section, to be entered the wind and blows out again from upper air outlet from the first through-flow fan blade, under Air inlet, which is used to match with evaporator lower section, to be entered the wind and blows out again from lower air outlet from the second through-flow fan blade, can effectively be mentioned Height air inlet region, increases intake, improves indoor comfort degree.

The utility model also provides a kind of air conditioner comprising preceding described in any item air conditioner indoor unit.The utility model The outlet air that air-conditioner air outlet can be effectively prevented enters in air-conditioning air inlet region, to efficiently avoid returning for air inlet Wind improves air output, improves indoor comfort level；Due to effectively preventing outlet air return air, outlet air is enabled to also more Ground is added uniformly to improve indoor comfort；It, can be relative to and by being connected with air-inlet grille in panel body Effectively the distance between panel body and panel body are increased for original panel construction, to effectively increase air inlet Amount, and the middle part for making air inlet that can flow to evaporator improves the heat exchange effect of evaporator so that air inlet is more uniform Fruit improves the cooling and warming efficiency of air conditioner.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.The above is only the preferred embodiment of the utility model, it is noted that for the art For those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (12)

1. one kind can anti-air-return panel construction, it is characterised in that: include:

Panel body (11), and be formed as between the panel body (11) and the panel body (2) of air-conditioning the air inlet area of air-conditioning Domain (3)；

Anti-air-return block reinforcement (12) is arranged and goes out in the position of air inlet region (3), air outlet (4) can prevent air-conditioning Wind enters in the air inlet region (3).

2. it is according to claim 1 can anti-air-return panel construction, it is characterised in that:

In vertical section, the anti-air-return block reinforcement (12) is block structure, and the block structure includes towards air outlet (4) direction The first extension (121) extended and the second extension (122) extended towards the internal direction of the panel body (11).

3. it is according to claim 1 or 2 can anti-air-return panel construction, it is characterised in that:

It further include air-inlet grille (13), the air-inlet grille (13) is connected with the panel body (11) and in the air-inlet grille (13) air inlet (30) are formed at position, the air inlet region (3) includes the air inlet (30)；The anti-air-return block reinforcement (12) One end connect with the air-inlet grille (13), the panel body (2) of the other end and air-conditioning is attached.

4. it is according to claim 3 can anti-air-return panel construction, it is characterised in that:

The air-inlet grille (13) includes being connected to the upper air inlet grid (131) of the panel body (11) upper end and being connected to institute State the lower air-inlet grille (132) of panel body (11) lower end.

5. it is according to claim 4 can anti-air-return panel construction, it is characterised in that:

The anti-air-return block reinforcement (12) includes the upper anti-air-return block reinforcement (123) being connected at the upper air inlet grid (131) and connects Connect the lower anti-air-return block reinforcement (124) at the lower air-inlet grille (132).

6. it is according to claim 4 can anti-air-return panel construction, it is characterised in that:

The air inlet (30) include be formed in the upper air inlet (31) at the upper air inlet grid (131) and be formed in it is described under Lower air inlet (32) at air-inlet grille (132).

7. it is according to claim 5 can anti-air-return panel construction, it is characterised in that:

The upper air inlet grid (131) and the lower air-inlet grille (132) are formula structure symmetrical above and below, and/or, it is described upper to prevent back Windscreen muscle (123) and the lower anti-air-return block reinforcement (124) are formula structure symmetrical above and below.

8. it is according to claim 3 can anti-air-return panel construction, it is characterised in that:

The panel body (11), the air-inlet grille (13) and the anti-air-return block reinforcement (12) are integrated chemical conversion type.

9. a kind of air conditioner indoor unit, it is characterised in that: including it is of any of claims 1-8 can anti-air-return panel knot Structure (1) further includes panel body (2), and the panel construction (1) engages with the panel body (2).

10. air conditioner indoor unit according to claim 9, it is characterised in that: further include the first through-flow fan blade (51) and second Through-flow fan blade (52) and heat exchanger (6), the heat exchanger (6) are located at first through-flow fan blade (51) and second through-flow The upstream position of fan blade (52), the air outlet (4) include the first air outlet positioned at the first through-flow fan blade (51) downstream (41) and be located at the second through-flow fan blade (52) downstream the second air outlet (42).

11. air conditioner indoor unit according to claim 10, it is characterised in that:

When including upper air inlet (31) and lower air inlet (32), the upper air inlet (31) can direct flow into described change The upper segment and middle part of hot device (6) are simultaneously guided to first through-flow fan blade (51) and second through-flow fan blade (52)；Institute The lower section of the heat exchanger (6) can be directed flow into and middle part and guide to described first by stating lower air inlet (32) Through-flow fan blade (51) and second through-flow fan blade (52).

12. a kind of air conditioner, it is characterised in that: including air conditioner indoor unit described in any one of claim 9-11.