CN207945753U - Air-conditioner set - Google Patents

Abstract

The utility model provides a kind of air-conditioner set, it include the host module with mainframe box, the blower fan module for being arranged side by side and being connected to the host module, the air supply module being connected to the blower fan module, fresh air air inlet is offered on mainframe box, the host module air outlet being connected to blower fan module, the evaporation cooling unit of the two is equipped between fresh air air inlet and host module air outlet and is connected in mainframe box, in mainframe box bag filter is equipped in fresh air air inlet, the bag filter includes the installation frame for having multiple sashes, multiple filtering mesh bags in sash, wherein, installation frame is removably mounted in fresh air air inlet.By being arranged bag filter the clean-up effect to outdoor fresh air is remarkably improved in the inlet side of evaporation cooling unit.

Description

Air-conditioner set

Technical field

The utility model is related to a kind of air-conditioner sets.

Background technology

The applicant of the utility model discloses a kind of sky in the patent document of Patent No. ZL201510346800.3 Unit is adjusted, air-conditioner set includes mainly host module, blower fan module and the air supply module in split type setting, in host module It is equipped with primary filter, evaporation cooling unit, medium effeciency filter in mainframe box successively from left to right, wherein primary filter, steaming Cooling unit, this three of medium effeciency filter vertically parallel setting are sent out, and is spaced apart in the lateral direction；Evaporation The two level water that cooling unit includes wet film, is set up directly on the level-one water pond of the wet film bottom, is arranged below the level-one water pond Disk.When air-conditioner set is run, outdoor fresh air successively by primary filter, wet film, medium effeciency filter processing after, then installing It is admitted in wind pushing box under the action of the pressure fan of air box, is got in via the air outlet on the wind pushing box.

However, during the use of above-mentioned air-conditioner set, following problem is found：

The first, outdoor fresh air is only filtered via primary filter before the wet film for entering evaporation cooling unit, utilizes this Primary filter only carries out coarse filtration to outdoor fresh air, causes still to carry a large amount of fine dusts in into the gas of wet film, this Some a large amount of fine dusts enter after the wet film of surface moisture that be easy to cause wet film dirty stifled, for a long time in this way, being easy to grow in wet film Bacterium, these bacteriums are easily as gas is sent to interior；

The second, outdoor fresh air first passes through after evaporation cooling unit is handled using medium effeciency filter, due to by wet film The humidity for the fresh air managed is higher, the vapor entrained by this part fresh air adsorbed by medium effeciency filter after with medium effeciency filter The dust of cartridge surface mixes, and be easy to cause the filter efficiency of filter and reduces, eventually leads to and be admitted to indoor sky Gas carries a large amount of bacteriums and dust；In addition, the filter core due to medium effeciency filter is usually made of papery, it is long-term in this way, being easy So that weight increase due to water suction of the filter core of filter is in turn resulted in deformation effect use, need to frequently replace filter, lead to cost It improves.

Third, due to filter in mainframe box using with evaporation cooling unit it is parallel by the way of installed, cause Air-conditioner set inner space is smaller, is unfavorable for assembling and after-sale service.

To sum up, using above-mentioned air-conditioner set, it is easily reduced the clean-up effect to air.

Utility model content

In view of this, the main purpose of the utility model is to provide a kind of air-conditionings for being conducive to improve air purification effect Unit.

The utility model proposes a kind of air-conditioner sets, including mainframe box, which is characterized in that is opened up on the mainframe box There are fresh air air inlet and air outlet, is equipped between the fresh air air inlet and the air outlet, uses in the mainframe box With the evaporation cooling unit humidified to the gas for flowing through it, it is equipped on the fresh air air inlet in the mainframe box Bag filter.

Using this structure, outdoor fresh air is entered by the fresh air air inlet in the mainframe box, is entered the wind in the fresh air Outdoor fresh air is effectively filtered by the bag filter at mouthful, it is filtered outdoor new via the bag filter Wind is discharged via the air outlet from the mainframe box again followed by the evaporation cooling unit.With outdoor in the prior art Fresh air first flows through evaporation cooling unit and passes through medium effeciency filter and compare, in the utility model, since outdoor fresh air is first via institute The evaporation cooling unit is entered back into after stating bag filter filtering, outdoor fresh air can be carried out by the bag filter high The filtering of effect ground, can effectively intercept a large amount of fine dusts in outdoor fresh air, effectively improve into the evaporation cooling unit The cleanliness factor of outdoor fresh air avoids making due to carrying the outdoor fresh air of a large amount of dusts and being directly entered in the evaporation cooling unit At dirty stifled, growth bacterium of evaporation cooling unit etc.；Simultaneously as just via described when outdoor fresh air is in the entrance mainframe box Bag filter is effectively filtered, and avoids that described in the prior art to first pass through the evaporation cooling unit processed Fresh air entrained by vapor enter the dust after filter with filter surfaces and mix and caused to form dirt The filter efficiency of filter reduces, and eventually leads to inadequate to the degree of purification of outdoor fresh air, and by upper, the utility model will be by will be described Bag filter is arranged is remarkably improved the clean-up effect to outdoor fresh air in the inlet side of the evaporation cooling unit.

In addition, with filter in the prior art in mainframe box using with evaporation cooling unit it is parallel by the way of pacified Pretend and compare, in the utility model, since the bag filter is directly mounted on the fresh air air inlet, makes the host Compact in design in case can save the occupied installation space of filter so that be formed in the mainframe box larger for dimension The personnel of repairing stretch forward the space of entrance, and then maintenance personal is facilitated to safeguard air-conditioner set.

Preferably, the inner space of the mainframe box is separated into air inlet side cavity and outlet air by the evaporation cooling unit Side cavity, the fresh air air inlet be opened in it is described air inlet side cavity backplate on, it is described air inlet side cavity with it is described Indoor return air mouth is offered on the opposite panel of evaporation cooling unit, the front plate of the mainframe box is removably installed On host box main body.

Using this structure, it is mounted on due to the bag filter new on the backplate of the air inlet side cavity Wind air inlet makes compact in design in the air inlet side cavity, is formed in the air inlet side cavity larger for maintenance personal It stretches forward the space of entrance, and then facilitates maintenance personal from just being safeguarded in face of air-conditioner set.

In addition, compared with prior art, additionally it is possible to effectively shorten the outdoor fresh air, indoor return air in the mainframe box Interior circulation path, and then accelerate circulation of the gas in mainframe box, ultimately facilitate the work effect for improving the air-conditioner set Rate.

Preferably, the evaporation cooling unit is arranged close to side where the air outlet.

Using this structure, since the evaporation cooling unit is arranged close to side where the air outlet, can make it is described into The inner space of wind side cavity is opposite to increase, convenient to be repaired to air-conditioner set.

Preferably, the face side in the air-conditioner set in the air inlet side cavity is equipped with electric cabinet.

Using this structure, the electric cabinet can be looked at straight after the front plate for opening the air-conditioner set, and then can be real Now from just being safeguarded in face of air-conditioner set.

Preferably, the evaporation cooling unit includes the wet film being vertically arranged, is arranged the one of the wet film bottom Grade water pond, be connected to the level-one water pond and wet film water pump and pipe fitting, be arranged below the level-one water pond and with air-conditioner set The two level water pond of drainpipe connection, the level-one water pond, the water pump, the two level water pond are installed in the mainframe box simultaneously Positioned at the lower section of the air inlet side cavity.

Using this structure, this multiple component concentrated setting such as the level-one water pond, the water pump, described two level water pond exist The bottom of the mainframe box being located at below the air inlet side cavity, so makes former components be laid out conjunction in the mainframe box Manage compact, when repair, the panel of side where the panel of side where only need to opening or removing the electric cabinet or indoor return air mouth is i.e. The former components to set within it can be repaired, convenient for safeguarding.

Preferably, the evaporation cooling unit further includes water route valve member, realizes the water that the water pump is connect with the pipe fitting Pipe fitting, the water pipe head and the water route valve member are arranged between the level-one water pond and the two level water pond.

Using this structure, by being installed in institute to the water route valve member, the water pipe head etc. of realizing water route connection It states between level-one water pond and two level water pond, when leakage infiltration is broken down in water route, the water of leakage passes through the two level water pond It drains into and then drains into outside in drainage pipeline, can effectively solve the security risk of evaporation cooling unit leak.

Preferably, wind is mixed in the interior for being equipped with to regulate and control the return air air quantity got at the indoor return air mouth Valve.

Using this structure, the aperture by adjusting the indoor mixer selector valve can regulate and control the indoor return air got in Amount, and then be conducive to carry out accuracy controlling to the temperature for being sent into indoor air.

Preferably, the bag filter has included supporting the installation frame of installation and being fixed on the installation frame Multiple filtering mesh bags are equipped with multiple cross that multiple sashes are separated into the space for being surrounded it on the installation frame Bar, to constitute single sash frame on supporting rib is installed, the filtering mesh bag is sleeved on the supporting rib and fixed To constitute the single sash frame on.

Using this structure, the filtering mesh bag can be supported by the way that the supporting rib is arranged, avoid filter screen Bag is sagging and reduce filter effect, simultaneously, additionally it is possible to avoid filtering mesh bag from hanging down on the drip tray of air-conditioner set and make its by It damages and influences filter effect.

Preferably, the installation frame is removably mounted in the fresh air air inlet.

Using this scheme, due to the installation frame of the bag filter be removably mounted in the fresh air into It is convenient that the bag filter is replaced at air port.

Description of the drawings

Fig. 1 is that each module of air-conditioner set is in the schematic diagram under decomposing state；

Fig. 2 is that each module of air-conditioner set is in the schematic diagram under installation condition；

Fig. 3 is front view of the air-conditioner set when removing front panel under upper air-supply blow-through type air supply mode, is the One embodiment；

Fig. 4 is the left view of air-conditioner set shown in Fig. 3；

Fig. 5 be Fig. 3 in A-A to sectional view；

Fig. 6 is the flow schematic diagram in gas air-conditioner set shown in Fig. 3；

Fig. 7 is the flow schematic diagram in gas air-conditioner set shown in Fig. 4；

Fig. 8 is flow schematic diagram of the gas in the air-conditioner set under lower air-supply blow-through type air supply mode；

Fig. 9 is the left view flowed in gas air-conditioner set shown in Fig. 8；

Figure 10 is the structural schematic diagram of bag filter.

Specific implementation mode

The concrete structure of air-conditioner set described in the utility model is described referring to Fig. 1~Figure 10.Following In description, for the user upper and lower front and back left when referring to all around user face air-conditioner set front up and down It is right.In Fig. 6~Fig. 9, solid arrow indicates that flow path of the gas in air-conditioner set, dotted arrow indicate indoor return air, " single dotted broken line " arrow indicates outdoor fresh air.

As shown in Fig. 1~Fig. 2, air-conditioner set described in the utility model mainly include split type setting host module 100, Blower fan module 200 and air supply module 300, in a rectangular parallelepiped shape, air-conditioner set is in assembled state shown in Fig. 2 to these three modules When, both host module 100 and blower fan module 200 are arranged side by side, the two modules are equal on front-rear direction and upper and lower directions Keep alignment setting, air supply module 300 in left and right directions be formed by afterwards side by side with both of the aforesaid module on front-rear direction Entirety aligns.

As shown in Fig. 3~Fig. 5, host module 100 has a mainframe box 110 in a rectangular parallelepiped shape, in the mainframe box 110 It is provided with the fresh air air inlet 111 close to left side setting on rear panel, indoor return air mouth is equipped on the left panel of mainframe box 110 112, host module air outlet (being not shown, constitute the air outlet) is equipped in the right panel of mainframe box 110, wherein in room Indoor mixer selector valve 113 is installed at interior return air inlet 112.The electric cabinet close to the setting of its front left side is equipped in mainframe box 110 120, as shown in Fig. 2, the front panel that the operation panel 121 of electric cabinet 120 is typically configured in mainframe box 110 (constitutes mainframe box 110 Front plate) on and close to left side be arranged.

Fresh air air inlet 111 is made of two openings being opened on the rear panel of mainframe box 110, the two openings exist It is set up in parallel on vertical direction (i.e. upper and lower directions).Bag filter 130 is respectively arranged with (with reference to figure in the two openings 3), which is located in mainframe box 110, and as shown in Figure 10, single bag filter 130 has included support installation Installation frame 131 is equipped with multiple cross bars 134 on the installation frame 131, by this multiple cross bar 134 by installing frame The space that frame 131 is surrounded is separated into multiple sashes 132, to constitute single sash frame on be equipped with longitudinal section be in U The supporting rib 135 of shape.Single bag filter 130 further include with the one-to-one multiple filtering mesh bags 133 of multiple sashes 132, Single filtering mesh bag 133 is by the sack-like element with opening made by least one layer of material for core, the filtering mesh bag 133 warp It on corresponding supporting rib 135 and is fixed on the frame for constituting single sash by its opening sleeve.

As shown in figure 5, the cross section triangular shape of single filtering mesh bag 133.Bag filter 130 passes through installation frame 131 are mounted at fresh air air inlet 111, and particularly, installation frame 131 is removably mounted at fresh air air inlet 111, Removably described here refers to being threadedly coupled, snapping connection, plugging connection, pasting appointing in the connection types such as connection Meaning is a kind of, is dismounted to bag filter 130 in this way, can facilitate.In the utility model, the filtering etc. of bag filter 130 Grade is G4.

As shown in Fig. 3~Fig. 5, evaporation cooling unit 140, the evaporation cooling unit 140 packet are provided in mainframe box 110 Include wet film 141, be arranged 141 bottom of the wet film level-one water pond 142, be connected to the water pump of the level-one water pond 142 and wet film 141 143 and various pipe fittings 144, to realize water route connection multiple water route valve members 146, be arranged below level-one water pond 142 and with The two level water pond 145 of the drainpipe connection of air-conditioner set.Wherein, wet film 141 is mounted in mainframe box 110 and close to host module Side (i.e. right side in Fig. 3) where 100 host module air outlet is arranged, and the whole rectangular plate of the wet film 141, it is along perpendicular Histogram is to being arranged in mainframe box 110 and setting parallel with the left and right panel of mainframe box 110, as shown in Figure 3 and Figure 5, wet film 141 are almost arranged on the entire upper-lower height direction of mainframe box 110 and front and rear width direction, utilize wet film 141 that will lead as a result, The inner space of cabinet 100 is substantially separated into air inlet side cavity 115 and outlet air side cavity 116.

Level-one water pond 142 is located at the lower section of wet film 141 and close to the setting of the bottom of mainframe box 110, and two level water pond 145 is arranged In the bottom inside of mainframe box 110, water pump 143, multiple water route valve members 146, realization water pump 143 connect multiple with pipe fitting 144 Water pipe head etc. is arranged between level-one water pond 142 and two level water pond 145 and is arranged close to left side, makes multiple part sets in this way It is middle to be arranged in the bottom of mainframe box 100 being located at below air inlet side cavity 115, each component compact in design in mainframe box 110, section Installation space has been saved, has also facilitated and is repaired from side where the front side of mainframe box 100 or indoor return air mouth.In addition, due to water Pump 143, water route valve member 146 realize that the water pipe head etc. that water pump 143 is connect with pipe fitting 144 is arranged at level-one water pond 142 and two Between grade water pond 145, when leakage infiltration is broken down in water route, the water of leakage can drain into drainpipe by two level water pond 145 Outside is then drained into road, can effectively solve the security risk of evaporation 140 leak of cooling unit.

When evaporating the operation of cooling unit 140, level-one water pond 142 passes through water pump 143, pipe fitting etc. and wet film 141 forms water route Connection, water inlet water route valve member are opened, and tap water is transported to via pipe fitting positioned at wet film 141 under the swabbing action of water pump 143 It on the water distributor at top, is sprayed on wet film 141 via the water distributor, tap water is gathered in after flowing through wet film 141 from top to bottom For recycling in level-one water pond 142.

There is blower fan module 200 air box 210, the air box 210 to be close to side by side above and below simultaneously with mainframe box 110, is front and back Both ends are aligned setting respectively.Blower fan module air inlet is offered on the left panel of air box 210, above and below air box 210 Blower fan module air outlet is opened up on panel respectively, is additionally provided on air box 210 and wind turbine box main body split settings and and wind turbine Compatible first sealing plate of module outlet, first sealing plate are any one in both of the aforesaid blower fan module air outlet to close It is a.In being equipped with a pressure fan 220, the air inlet of the pressure fan 220 and aforementioned wind turbine in upper and lower directions between two parties in the air box 210 Module inlet is connected to.

Air supply module 300 has a wind pushing box 310 in a rectangular parallelepiped shape, is offered in the front surface of the wind pushing box 310 Air outlet is typically provided with air outlet grate 320 at the air outlet；It is offered upper and lower in the upper and lower ends face of wind pushing box 310 Two of setting openings are aligned on direction, be additionally provided on the wind pushing box 310 with air-supply box main body it is split type be arranged, with it is aforementioned Two the second sealing plates for being adapted to of being open, second sealing plate is closing any one in both of the aforesaid opening.In Fig. 1~figure In first embodiment shown in 7, it is located at the opening of 310 lower face of wind pushing box and the blower fan module for being located at 210 upper surface of air box Air outlet connection makes blower fan module 200 be connected to air supply module 300, and the second sealing plate is mounted on 310 upper surface of wind pushing box In opening.

The gas flow of first embodiment shown in Fig. 1~Fig. 5 is easily described referring to Fig. 6~Fig. 7. Under the action of pressure fan 220, outdoor fresh air is via fresh air air inlet 111 and bag filter 130, indoor return air via interior Return air inlet 112 enter mainframe box 110 air inlet side cavity 115, later followed by evaporation cooling unit (i.e. wet film 141), go out After wind side cavity 116, host module air outlet, blower fan module air inlet enter air box 210 in, then again followed by positioned at The blower fan module air outlet of 210 upper surface of air box, the opening positioned at 310 lower face of wind pushing box enter in wind pushing box 310, finally By being got in positioned at the air outlet of 310 front surface of wind pushing box, air-supply blow-through type air-supply is consequently formed, this air supply mode is suitable The computer room smaller for construction area, air supplying distance is short, room height is smaller uses.

Particularly, the assembling mode of three modules of the utility model air-conditioner set and it is formed by air supply mode not It is confined to shown in Fig. 1~Fig. 7, can be changed by changing the rigging position of air supply module 300, the second sealing plate and the first sealing plate The air supply mode of air-conditioner set specifically can also form lower air-supply blow-through type air supply mode.

As shown in Fig. 8~Fig. 9, air supply module 300 is configured at the lower section of host module 100 and blower fan module 200, that is, When wind pushing box 310 is mounted on the lower section of mainframe box 110 and air box 210, it is located at the opening of 310 upper surface of wind pushing box and is located at wind The blower fan module air outlet of 210 lower face of cabinet is connected to, and the first sealing plate is mounted on the blower fan module of 210 upper surface of air box On air outlet, the second sealing plate is mounted in the opening of 310 lower face of wind pushing box, and air outlet is located at the positive side of wind pushing box 310 Surface.

Outdoor fresh air and/or indoor return air enter the air inlet side cavity 115 of mainframe box 110 via corresponding air inlet, this Portion gas is under the action of pressure fan 220 followed by evaporation cooling unit (i.e. wet film 141), outlet air side cavity 116, host Enter in air box 210 after module outlet, blower fan module air inlet, then again followed by positioned at 210 lower face of air box Blower fan module air outlet, the opening positioned at 310 upper surface of wind pushing box enter in wind pushing box 310, finally by being located at wind pushing box 310 The air outlet of front surface is got in, and lower air-supply blow-through type air-supply is consequently formed.This air supply mode be suitable for construction area compared with Small, air supplying distance is short, and the higher computer room of room height uses.

The operation principle of air-conditioner set described in the utility model is briefly described below.It is indoor in the utility model Mixer selector valve 113 is respectively driven by the fan valve executor of an Analog control, and the switch for evaporating cooling unit is controlled by control system. It, can be according to indoor and outdoor by the open degree of mixer selector valve 113 in control system regulation room and the on off state of evaporation cooling unit The different condition of humiture realizes all-fresh air natural cooling pattern, fresh air and indoor return air mixed mode, all-fresh air natural cooling- Evaporate refrigerating mode, fresh air natural cooling-evaporation cooling-indoor return air pattern these four operational modes, it is ensured that wind pushing temperature is protected It holds in a reasonable range, indoor temperature is kept to stablize.Specially：

A) all-fresh air natural cooling pattern

When outdoor temperature is relatively low, meets natural cooling entry condition, pressure fan 220 is run, and indoor mixer selector valve 113 closes It closes, water pump 143 is closed, and outdoor fresh air goes out followed by fresh air air inlet 111, bag filter 130, wet film 141, host module Air port, blower fan module air inlet, pressure fan 220, blower fan module air outlet enter wind pushing box 310, then via on wind pushing box 310 Air outlet is sent into indoor.Indoor hot-air is automatically drained out room under the action of positive pressure by the way that exhaust valve at the far end is arranged indoors Outside.

B) fresh air and indoor return air mixed mode

When all-fresh air natural cooling mode operation and too low winter outdoor temperature, to prevent wind pushing temperature is too low from causing Air port condensation, indoor mixer selector valve 113 are opened, and water pump 143 is closed, and indoor hot-air enters unit by indoor mixer selector valve 113, should Indoor hot-air is entering the wind side chamber with via the entrance of fresh air air inlet and through the filtered outdoor Cryogenic air of bag filter 130 Mixing in room 115, mixed air is followed by wet film 141, host module air outlet, blower fan module air inlet, pressure fan 220, blower fan module air outlet enters wind pushing box 310, then is sent into interior via the air outlet on wind pushing box 310.Indoor hot-air Indoors outdoor is automatically drained out by the way that exhaust valve at the far end is arranged under the action of positive pressure.

C) all-fresh air natural cooling+evaporation refrigerating mode

When the operation of all-fresh air natural cooling, when the cold that unit is provided cannot meet indoor demand, indoor mixer selector valve 113 It closes, evaporation cooling unit is opened, and water pump 143 is run, and the water in level-one water pond 142 is delivered to wet film 141, water by water pump 143 Start to evaporate on 141 surface of wet film；When outdoor relatively dry fresh air passes through wet film 141, by the evaporation endothermic of water to make through The air humidity for crossing wet film 141 increases, and temperature reduces, this part Cryogenic air is followed by host module air outlet, wind turbine mould Block air inlet, pressure fan 220, blower fan module air outlet enter wind pushing box 310, then are sent into via the air outlet on wind pushing box 310 It is indoor.Indoor hot-air is automatically drained out outdoor under the action of positive pressure by the way that exhaust valve at the far end is arranged indoors.

D) fresh air natural cooling+evaporation cooling+indoor return air pattern：

It is higher and empty in outdoor fresh air relative humidity when running fresh air natural cooling pattern and evaporation refrigerating mode simultaneously , can be because the operation of evaporation refrigerating mode keep air-supply relative humidity excessively high when unit being adjusted to be in evaporation refrigerating mode operation, and lead It causes to generate condensation in unit.In this case, indoor mixer selector valve 113 is opened, and the indoor hot-air in part is by indoor mixer selector valve 113 Into unit, this part hot-air with by " all-fresh air natural cooling+evaporation refrigerating mode " treated low temperature and high relative humidity air Mixing, thus increases mixed air themperature, relative humidity reduction, this partial air circulates via shown in previous mode Path is admitted to interior, so, it is possible to prevent from causing condensation in unit because relative humidity of blowing is higher.

By upper, in the utility model, evaporation cooling is entered back into after first being filtered via bag filter 130 due to outdoor fresh air Unit 140 can be filtered outdoor fresh air by bag filter 130, can effectively intercept a large amount of thin in outdoor fresh air Small dust effectively improves the cleanliness factor of the outdoor fresh air into evaporation cooling unit 140, avoids the room because carrying a large amount of dusts Outer fresh air, which is directly entered, evaporates in cooling unit 140 and causes dirty stifled, the growth bacterium of the wet film 141 of evaporation cooling unit 140 etc.； Simultaneously as outdoor fresh air is just filtered via bag filter 130 when entering in mainframe box 110, avoid first passing through The dust that vapor entrained by evaporation 140 processed fresh air of cooling unit enters after filter with filter surfaces is mixed in one The filter efficiency to form dirt and eventually lead to filter of getting up reduces, so by evaporating the setting of bag filter 130 The inlet side of cooling unit 140 can also effectively improve the filter efficiency of filter.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

It can be appreciated that can also install fresh air air-valve at fresh air air inlet 111, adjusted by adjusting the aperture of fresh air air-valve Control enters the fresh-air volume in air-conditioner set.

In another example in the above-described embodiments, making air-conditioner set form upper air-supply using assembling mode shown in Fig. 2~Fig. 7 straight Type air supply mode is blown, so that air-conditioner set is formed lower air-supply blow-through type air supply mode using assembling mode shown in Fig. 8~Fig. 9, however It is not limited to this, it can also be by being completely enclosed, being made to be located at wind pushing box to the air outlet for being opened in 310 front surface of wind pushing box The opening of 310 upper surfaces or lower face forms upper air-supply Wind pipe type, lower air-supply Wind pipe type air supply mode in opening-wide state.Tool Body is：

When air-conditioner set uses upper air-supply Wind pipe type air supply mode, with being distinguished as Fig. 2~embodiment illustrated in fig. 7：Position It is closed in the air outlet of 310 front surface of wind pushing box, the opening positioned at 310 upper surface of wind pushing box is in opening-wide state and is sent with constituting Air port, this air supply mode is larger suitable for construction area, and air supplying distance is remote, and the computer room for installing air duct blow is needed to use.

When air-conditioner set uses lower air-supply Wind pipe type air supply mode, with being distinguished as Fig. 8~embodiment illustrated in fig. 9：Position It is closed in the air outlet of 310 front surface of wind pushing box, the opening positioned at 310 lower face of wind pushing box is in opening-wide state and is sent with constituting Air port, this air supply mode is larger suitable for construction area, and the computer room of under-floor air supply is needed to use.

Claims (9)

1. a kind of air-conditioner set, including mainframe box (110), which is characterized in that

Fresh air air inlet (111) and air outlet are offered on the mainframe box (110),

It is equipped between the fresh air air inlet (111) and the air outlet in the mainframe box (110), to flowing through The evaporation cooling unit (140) that its gas is humidified,

In being equipped with bag filter (130) on the fresh air air inlet (111) in the mainframe box (110).

2. air-conditioner set according to claim 1, which is characterized in that by the evaporation cooling unit (140) by the master The inner space of cabinet (110) is separated into air inlet side cavity (115) and outlet air side cavity (116),

The fresh air air inlet (111) is opened on the backplate of the air inlet side cavity (115),

Indoor return is offered on the panel opposite with the evaporation cooling unit (140) of the air inlet side cavity (115) Air port (112),

The front plate of the mainframe box (110) is removably mounted on host box main body.

3. air-conditioner set according to claim 2, which is characterized in that the evaporation cooling unit (140) goes out described in Side setting where air port.

4. air-conditioner set according to claim 2, which is characterized in that in the sky in the air inlet side cavity (115) Adjust the face side of unit that electric cabinet (120) is installed.

5. air-conditioner set according to claim 2, which is characterized in that the evaporation cooling unit (140) includes along vertical Direction setting wet film (141), setting wet film (141) bottom level-one water pond (142), be connected to the level-one water pond (142) With the water pump (143) and pipe fitting (144) of wet film (141), setting below the level-one water pond (142) and with the row of air-conditioner set The two level water pond (145) of water pipe connection,

The level-one water pond (142), the water pump (143), the two level water pond (145) are installed in the mainframe box (110) Lower section that is interior and being located at the air inlet side cavity (115).

6. air-conditioner set according to claim 5, which is characterized in that the evaporation cooling unit (140) further includes water route Valve member (146) realizes the water pipe head that the water pump (143) connect with the pipe fitting (144), the water pipe head and the water route Valve member (146) is arranged between the level-one water pond (142) and the two level water pond (145).

7. air-conditioner set according to claim 2, which is characterized in that installed at the indoor return air mouth (112) useful To regulate and control the indoor mixer selector valve (113) of the return air air quantity got in.

8. air-conditioner set according to claim 1, which is characterized in that the bag filter (130) has included support peace The installation frame (131) of dress and the multiple filtering mesh bags (133) being fixed on the installation frame (131), in the installing frame Multiple cross bars (134) that multiple sashes (132) are separated into the space for being surrounded it are installed on frame (131), to It constitutes and supporting rib (135) is installed on the frame of single sash, the filtering mesh bag (133) is sleeved on the supporting rib (135) And it is fixed on the frame for constituting the single sash.

9. air-conditioner set according to claim 8, which is characterized in that the installation frame (131) is removably pacified At the fresh air air inlet (111).