CN201218572Y - Large-spacing collecting-distributing air-conditioning unit - Google Patents
Large-spacing collecting-distributing air-conditioning unit Download PDFInfo
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- CN201218572Y CN201218572Y CNU2008201178020U CN200820117802U CN201218572Y CN 201218572 Y CN201218572 Y CN 201218572Y CN U2008201178020 U CNU2008201178020 U CN U2008201178020U CN 200820117802 U CN200820117802 U CN 200820117802U CN 201218572 Y CN201218572 Y CN 201218572Y
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Abstract
The utility model discloses a distributed air-conditioning unit with large space, which processes air through combining an indoor unit and an outdoor unit; the indoor unit is provided with a shell, and the shell is internally provided with a heat exchange coil, wet film humidifiers, condensate water ponds, condensate water lift pumps, a fan and an auxiliary electric heater; one end of the shell is provided with an air return grille where an air return filter screen is arranged, and the other end of the shell is provided with a supplying-air outlet in which a guide vane is arranged; the heat exchange coil is annularly arranged in the shell; the wet film humidifiers are arranged at two sides of the shell; the condensate water ponds are arranged below the heat exchange coil and the wet film humidifiers, and the condensate water lift pumps are arranged below the condensate water ponds; the fan is arranged in the middle of the shell; and the auxiliary electric heater is arranged at the bottom of the shell and between an air outlet and the fan. The utility model has the advantages that equipment such as a blast pipe is not needed to be connected, only a refrigerant pipeline and a distribution line are needed to be connected for use, the adjustment and the installation are simple and convenient, any combination can be realized so as to meet to the requirement of the large space, and energy sources are saved.
Description
Technical field
The utility model relates to a kind of air conditioner, particularly relates to a kind of collecting and distributing type air-conditioning unit that is applicable to large space.
Background technology
Along with The development in society and economy, human environmental requirement to productive life is also improving constantly, and air-conditioning technique also is able to constantly continue progress thereupon.
At present, air-conditioning technical has developed in large scale, a miscellaneous high-level state.Yet, in some special application scenarios, traditional processing method still needs to improve, for example: in the air conditioning of large space (between large car, factory building, gymnasium etc.), conventional at present solution be mostly adopt that air focuses on, air duct blow or adopt the mode of fan coil as the end air-supply.But aforesaid way has following drawback:
1) when higher (as greater than 6m), then needs bigger air-supply pressure head at floor height, and adopt airduct or fan coil air-supply to be difficult to the air after handling is sent to desired zone, be not easy to realize effective control the working region air parameter;
2) air output is little, and the air output of single air port or fan coil generally is no more than 2000m3/h, is unfavorable for the application at large space;
3) in large space, the personnel activity zone generally concentrates in the above 2m in ground.Because conventional method is also handled inoperative zone in the large space, so thermal stratification is not obvious, the air-treatment amount is big, expends the more energy;
4) because air focuses on, the mode of air duct blow need be arranged airduct, occupy more space, therefore, under the limited situation of building structure, be difficult to arrange, comparatively complexity is installed also, underaction;
5) because the difference of cold and hot atmospheric density, the air supply pattern of cooling and heating should change its air current composition flexibly with working conditions change, so that the characteristic that more the good utilisation cold air sinks, hot-air rises, still, air duct blow and fan coil air-supply all can not be accomplished this point.
By as seen above-mentioned, in the application scenario of large space,, still there are not enough problems such as weak effect, energy consumption height, investment are big, underaction though traditional air conditioning mode has realized the effect of air conditioning to a certain extent, therefore, pressing for a kind of novel processing unit solves
The utility model content
In view of the above problems, one of the utility model purpose is to provide a kind of large space that is applicable to, and easy to adjust, and easy-to-install collecting and distributing type air-conditioning unit.
To achieve these goals, the utility model has adopted following technical proposals:
Described large space collecting and distributing type air-conditioning unit is for to regulate air large space based on coming in conjunction with off-premises station, and it comprises off-premises station and indoor set, and described indoor set is for to be connected with described off-premises station by the refrigerant carrier pipe; Described indoor set has a housing, and in this housing, be equiped with heat exchange coil, wet-membrane humidifier, condensate drain pan, condensate water elevator pump, blower fan and electrical auxiliary heater.
Wherein, be provided with the return air grid around described housing one end, and at this return air grid place and be equiped with the return air filter screen in housing, in addition, the place is provided with an air outlet at the housing other end; Described heat exchange coil is for being located in the housing and being against above-mentioned return air filter screen; Described wet-membrane humidifier is for being installed in wherein both sides and be close proximity to described heat exchange coil of housing; Described condensate drain pan is the below that is installed in described heat exchange coil and wet-membrane humidifier, and also installs described condensate water elevator pump in housing and below condensate drain pan, so that condensate water and the supercharging of wet-membrane humidifier excessive moisture are conveniently discharged; Described blower fan is installing and housing middle part; And described electrical auxiliary heater is for being installed in housing bottom and between air outlet and blower fan.
In addition, in above-mentioned air outlet, also be equiped with guide vane, be adjusted to suitable air-out direction with the air after convenient the processing and send.
Another purpose of the utility model is to provide a kind of adaptation large space, and is easy to adjust, energy savings and large space collecting and distributing type air-conditioning unit easy for installation.
Described large space collecting and distributing type air-conditioning unit comprises off-premises station and indoor set, and described indoor set is for to be connected with described off-premises station by the refrigerant carrier pipe; Described indoor set has a housing, and on this housing, install a casing in addition, and in this casing, be equiped with heat regenerator, new wind blower fan and air draft blower fan, and in described housing, be equiped with heat exchange coil, wet-membrane humidifier, condensate drain pan, condensate water elevator pump, blower fan and electrical auxiliary heater.
Wherein, on a side of described casing one end, be provided with stormproof louvre, at this stormproof louvre place and in this casing, be equiped with new wind filter screen, and install an air draft blower fan with respect to this new wind filter screen and on this casing opposite side position, again, other and also offer an exhaust outlet at this air draft blower fan in the casing side, and the described casing other end and with the side of stormproof louvre homonymy on be provided with air exhausting grille, and in the other air draft filter screen that is equiped with of this air exhausting grille; Described new wind blower fan is to be installed in the lead to the hole site place that casing and housing intersection are offered, and with respect to said exhaust filter screen place; And described heat regenerator is for being installed in the casing and by the new wind blower fan.
Be provided with the return air grid around described housing one end, and be equiped with the return air filter screen at this return air grid place; And be equiped with heat exchange coil, wet-membrane humidifier, condensate drain pan, condensate water elevator pump, blower fan and electrical auxiliary heater in this described housing, wherein, described heat exchange coil is for being located in the housing and being against described return air filter screen; Described wet-membrane humidifier is for being installed in wherein both sides and be close proximity to described heat exchange coil of housing; Described condensate drain pan is the below that is installed in described heat exchange coil and wet-membrane humidifier, and also installs described condensate water elevator pump in housing and below condensate drain pan, so that condensate water and the supercharging of wet-membrane humidifier excessive moisture are conveniently discharged; Described blower fan for installing housing middle part and described electrical auxiliary heater for being installed in housing bottom and between air outlet and blower fan.
In addition, in above-mentioned air outlet, also be equiped with guide vane, be adjusted to suitable air-out direction with the air after convenient the processing and send.
Large space collecting and distributing type air-conditioning unit described in the utility model is easy to adjust, and can make up arbitrarily and adapt to large space and user's needs, be that it can adopt the separate unit indoor set to join many off-premises stations or many indoor sets are regulated air in conjunction with the mode of an off-premises station, and wherein said off-premises station can be positioned over positions such as roof, machine room, auxiliary room flexibly.This described large space collecting and distributing type air-conditioning unit follows the air conditioner that exists at present to compare, and need not connect equipments such as airduct, only needs access refrigerant pipeline and distribution line to use, and has practical value.
Description of drawings
Fig. 1 is indoor set one structure chart of large space collecting and distributing type air-conditioning unit described in the utility model;
Fig. 2 is the vertical view cutaway drawing of indoor set described in Fig. 1;
Fig. 3 is one of large space collecting and distributing type air-conditioning unit described in the utility model embodiment;
Fig. 4 is another structure chart of indoor set of large space collecting and distributing type air-conditioning unit described in the utility model;
Fig. 5 is the vertical view cutaway drawing of indoor set shown in Fig. 4;
Fig. 6 is another embodiment of large space collecting and distributing type air-conditioning unit described in the utility model.
The specific embodiment
Come large space collecting and distributing type air-conditioning unit described in the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.
Large space collecting and distributing type air-conditioning unit described in the utility model is to cooperate off-premises station to come air is regulated by indoor set, and it can adopt the separate unit indoor set to join many off-premises stations or many indoor sets come air is regulated in conjunction with the mode of an off-premises station.
Shown in Fig. 1, described indoor set has a housing 10, and be provided with return air grid 101 around these housing 10 1 ends, and in these return air grid 101 positions and in housing 10, be equiped with return air filter screen 102, in order to filtering from return air grid 101 place's inhaled airs, in addition, 10 other end places are provided with an air outlet 103 at housing, so that discharged by the air after this described large space collecting and distributing type air-conditioning unit adjusting.
As depicted in figs. 1 and 2, in this described housing 10, be equiped with heat exchange coil 104, wet-membrane humidifier 105, condensate drain pan 106, condensate water elevator pump 107, blower fan 108 and electrical auxiliary heater 109; And this described housing 10 can adopt the steel framework structure, guaranteeing the intensity of whole large space collecting and distributing type air-conditioning unit, and also adopts angle steel or band steel in this housing 10 and in order to the structure that supports each above-mentioned parts.
Wherein, described heat exchange coil 104 is for being located in the housing 10 and being close proximity to above-mentioned return air filter screen 102, and in this heat exchange coil 104 cold-producing medium is housed, to be used for direct sweat cooling; In addition, if heating mode then is to heat by adopting high temperature refrigerant steam to condense.When described electrical auxiliary heater 109 both can be used for refrigeration mode the air after the dehumidifying is carried out heat again, also can be used for the auxiliary heating under the heating mode.
Described wet-membrane humidifier 105 is in order to air is carried out humidification, and it is for being installed in wherein both sides and be close proximity to described heat exchange coil 104 positions of housing 10, and this wet-membrane humidifier is for adopting novel fungi-proofing dirty type loop control mode to carrying out humidification through the air behind the heat exchange coil 104, also avoided the generation with incrustation scale of growing of bacterium in the water thus in humidification.
Described condensate drain pan 106 is seen shown in Fig. 1 for being installed in the below of described heat exchange coil 104 and wet-membrane humidifier 105, and this condensate drain pan 106 is to be used to collect the condensate water of heat exchange coil 104 generations and the excessive moisture of wet-membrane humidifier 105.
Again, described condensate water elevator pump 107 is for being installed in above-mentioned condensate drain pan 106 belows, and in order to improve the condensate water pressure head, makes that condensate line can be arranged along the roof in the practical application, thereby can save the ceiling void greatly, and this condensate water elevator pump 107 can be controlled automatically according to water level sensing.
In addition, as shown in Figure 1, described blower fan 108 is for being installed in housing 10 middle parts by bracing frame 11, and installing one fan shroud 12 on this blower fan 108, and this described blower fan 108 can adopt how fast blower fan of high-head or frequency conversion fan, in order to power source to be provided, so that air is after treatment vertically blown down and sent to the working region from air outlet 103 through this blower fan 108.
Described electrical auxiliary heater 109 is for being installed between air outlet 103 and the above-mentioned blower fan 108, and fits into the temperature auxiliary adjustment of line space gas with described heat exchange coil 104, to improve the precision of air conditioning.
In addition, be equiped with guide vane 110 in described air outlet 103, this guide vane 110 is in order to regulate air-out direction, and the air after convenient the processing is sent along suitable air-out direction; Change functions such as air-out direction or eddy flow by this guide vane 110, can realize focusing on the personnel activity zone, and avoid air-treatment at whole area of space, therefore the air quantity that adopts the air conditioner under this mode to handle is compared traditional air conditioner and will be reduced 30%～50%, and energy consumption greatly reduces.
Refer again to Fig. 1, during refrigeration mode: when return air A air through return air grid 101, after promptly sucking all around from described indoor set top, at first, through return air filter screen 102 to its filtration, the heat exchange coil 104 of flowing through then, and by being loaded on the direct sweat cooling of cold-producing medium in the heat exchange coil 104, thus realize cooling and dehumidification treatments that air is carried out; Secondly, cooled air blows toward air outlet 103 directions by blower fan 108 and through it, then, and the auxiliary adjustment that realizes this air themperature by the electrical auxiliary heater of below blower fan 108, installing 109; And then the air after handling is adjusted to suitable air-out direction through the guide vane 110 in the air outlet 103, and sends to the personnel activity zone from air outlet 103, as shown in fig. 1 D (air-supply).
During heating mode: when return air A air through return air grid 101, after promptly sucking all around from described indoor set top, at first, through return air filter screen 102 to its filtration, the heat exchange coil 104 of flowing through then, and by being loaded on the refrigerant condenses heat release in the heat exchange coil 104, thereby realize heat treated that air is carried out; Next, the air after the heating carries out humidification through wet-membrane humidifier 105, blows toward air outlet 103 directions by blower fan 108 and through it then, and passes through the auxiliary heating of electrical auxiliary heater 109 realizations of installation below blower fan 108 to this air themperature; And then the air after handling is adjusted to suitable air-out direction through the guide vane 110 in the air outlet 103, and sends to the personnel activity zone from air outlet 103, as shown in fig. 1 D (air-supply).
Shown in Fig. 3, large space collecting and distributing type air-conditioning unit described in the utility model carries out air current composition neatly according to personnel working region or equipment heating zone, can be by coming the air in personnel activity zone is regulated in conjunction with the form of indoor set 1 outside the off-premises station 3.
See Fig. 3, described indoor set 1 is installed on the indoor ceiling by suspension rod 13, and 3 of described off-premises stations are directly to be installed on the outdoor roof 8, and this described indoor set 1 is connected for pick out pipe 14 and refrigerant access tube 15 by refrigerant with off-premises station 3; In addition, draw condensate pipe 16 and humidifier feed pipe 17 from described indoor set 1.
Wherein, refrigerant liquid is introduced in the heat exchange coil 104 of indoor set 1 by the refrigerant access tube after the condensation of off-premises station 3, and realizes freezing or at heat exchange coil 104 condensation heats by directly evaporating at heat exchange coil 104; Be equiped with heat exchange coil 104, wet-membrane humidifier 105, condensate drain pan 106, condensate water elevator pump 107, blower fan 108 and electrical auxiliary heater 109 in the described indoor set 1.
During refrigeration, return air A sucks from described indoor set 1 top all around from return air grid 101.At first, filter through 102 pairs of these inhaled airs of return air filter screen; Air after the filtration heat exchange coil 104 of flowing through, and by directly evaporating and realize this cooling processing introducing cold-producing mediums in the heat exchange coil 104; Subsequently, cooled air blows toward air outlet 103 directions by blower fan 108, and by electrical auxiliary heater of below blower fan 108, installing 109 and then the auxiliary adjustment that realizes air themperature; At last, will be adjusted to suitable air-out direction through guide vane 110 in the air outlet 103, send to the working region from air outlet 103, with reference to D shown in Fig. 1 (air-supply) through the air after the fine setting.
When heating, return air A sucks from described indoor set 1 top all around from return air grid 101.At first, filter through 102 pairs of these inhaled airs of return air filter screen; Air after the filtration heat exchange coil 104 of flowing through, and by being loaded on the refrigerant condenses heat release in the heat exchange coil 104, thereby realize air is carried out heat treated; Secondly, the air after the heating carries out humidification through wet-membrane humidifier 105; Subsequently, blow toward air outlet 103 directions, and the temperature of the 109 pairs of air of electrical auxiliary heater by being installed in blower fan 108 belows is carried out auxiliary adjustment by blower fan 108; At last, will be adjusted to suitable air-out direction through guide vane 110 in the air outlet 103, send to the working region D shown in seeing figures.1.and.2 (air-supply) from air outlet 103 through the air after the fine setting.
In addition, shown in Fig. 4 and Fig. 5, the utility model has also disclosed a kind of adaptation large space, regulates, and is easy for installation, and the large space collecting and distributing type air-conditioning unit of energy savings.
This described large space collecting and distributing type air-conditioning unit is to install a casing 20 more in addition on the housing 10 of the collecting and distributing type of large space shown in Fig. 1 air-conditioning unit, and is equiped with heat regenerator 204, new wind blower fan 205 and air draft blower fan 206 in this casing 20.
In addition, at these described casing 20 1 ends, promptly a side at these casing 20 tops is provided with stormproof louvre 200, and at these stormproof louvre 200 places and be equiped with new wind filter screen 201 in this casing 20, with to filtering from stormproof louvre 200 place's inhaled airs; At these casing 20 other ends, it is a join end and be provided with air exhausting grille 202 of itself and housing 10 with the side of above-mentioned stormproof louvre 200 homonymies, and in these air exhausting grille 202 places and this casing, also be equiped with air draft filter screen 203, so that the indoor emptying gas for the treatment of that sucks is filtered.
In addition, be equiped with described air draft blower fan 206 with respect to above-mentioned new wind filter screen 201 and in described casing 20 opposite side positions, this air draft blower fan 206 cooperates in order to air draft with said exhaust grid 202, and other and on the side of casing 20, offer an exhaust outlet 207 at this air draft blower fan 206, so that discharge from air exhausting grille 202 inhaled airs.Described new wind blower fan 205 is for being installed in the through hole (not shown) position that casing 20 and housing 10 intersections are offered, these new wind blower fan 205 machine mouths are in alignment with this through hole, and this new wind blower fan 205 is blown in the housing 10 after cooperating fresh air outside that above-mentioned stormproof louvre 200 will suck from stormproof louvre 200 places and air draft energy exchange.
Described heat regenerator 204 is for to have first, second separate passage (not shown), and this heat regenerator 204 can adopt board-like full heat regenerator.
Shown in Fig. 1 and Fig. 2, in the described housing 10 of the collecting and distributing type of large space described in Fig. 3 air-conditioning unit, also be equiped with heat exchange coil 104, wet-membrane humidifier 105, condensate drain pan 106, condensate water elevator pump 107, blower fan 108 and electrical auxiliary heater 109.
Wherein, described heat exchange coil 104 is for being located in the housing 10 and being close proximity to above-mentioned return air filter screen 102, and in this heat exchange coil 104 cold-producing medium is housed, to be used for direct sweat cooling; In addition, if heating mode, then be to heat by adopting high temperature refrigerant steam to condense to combine with electrical auxiliary heater 109 electrical heating.
Described wet-membrane humidifier 105 is in order to add wet process to air, and it is for being installed in wherein both sides and be close proximity to described heat exchange coil 104 positions of housing 10, and this wet-membrane humidifier is for adopting novel fungi-proofing dirty type loop control mode to carrying out humidification through the air behind the heat exchange coil 104, also avoided the generation with incrustation scale of growing of bacterium in the water thus in humidification.
Described condensate drain pan 106 is seen shown in Fig. 1 for being installed in the below of described heat exchange coil 104 and wet-membrane humidifier 105, and this condensate drain pan 106 is to be used to collect the condensate water of heat exchange coil 104 generations and the excessive moisture of wet-membrane humidifier 105; Again, described condensate water elevator pump 107 is for being installed in above-mentioned condensate drain pan 106 belows, and in order to improve the condensate water pressure head, makes that condensate line can be arranged along the roof in the practical application, thereby can save the ceiling void greatly, and this condensate water elevator pump 107 can be controlled automatically according to water level sensing.
In addition, as shown in figures 1 and 3, described blower fan 108 is for being installed in housing 10 middle parts by bracing frame 11, and installing one fan shroud 12 on this blower fan 10, this described blower fan 108 can adopt how fast blower fan of high-head or frequency conversion fan, in order to power source to be provided, so that air is after treatment vertically blown down through this blower fan 108, i.e. air-supply, D sends to the working region from air outlet 103 as shown in FIG..
Described electrical auxiliary heater 109 is for being installed between air outlet 103 and the above-mentioned blower fan 108, and cooperates the auxiliary adjustment of finishing air themperature with described heat exchange coil 104, to improve the precision of air conditioning.
Again, in described air outlet 103, be equiped with guide vane 110, be adjusted to suitable air-out direction with the air after convenient the processing and send.
With reference to shown in Figure 4, air draft B (the indoor emptying gas for the treatment of) is sucked in the described large space collecting and distributing type air-conditioning unit and filters and flow through from the first passage of heat regenerator by air draft filter screen 203 from air exhausting grille 202, then, by the swabbing action of air draft blower fan 206, be discharged to outdoor from exhaust outlet 207; New wind C (outside fresh air) then sucks from the stormproof louvre 200 of described large space collecting and distributing type air-conditioning unit side top, filter through new wind filter screen 201, flow through the then second channel of heat regenerator 204, and in heat regenerator 204, carry out energy exchange with described air draft B, after new wind blower fan 205 carry, and the return air A that crossed with cooling processing before entering blower fan 108 mixes, the two send toward air outlet 103 directions through blower fan 108 together, and carry out being the temperature auxiliary adjustment through electrical auxiliary heater 109 successively, after guide vane 110 is adjusted air-out direction, send to the working region from air outlet 103, D as shown in Figure 4 blows.
Shown in Fig. 6, above-mentioned described large space collecting and distributing type air-conditioning unit can carry out air current composition neatly according to personnel working region or equipment heating zone, satisfying working region environmental amenity or manufacturability requirement, and carry out air-treatment in conjunction with the form of indoor set 1 by an off-premises station 3 is outer.
See Fig. 6,3 of described off-premises stations are directly to be installed on the outdoor roof 8, and 1 of described indoor set is to adopt suspension rod 13 to be lifted on indoor ceiling for partly placing roof 8, other parts, promptly be used to introduce casing 20 tops of new wind C for exposing roof 8, so that fresh air sucks and air draft B discharges; And this described indoor set 1 is connected for pick out pipe 14 and refrigerant access tube 15 by refrigerant with off-premises station 3; In addition, draw condensate pipe 16 and humidifier feed pipe 17 from described indoor set 1.
Wherein, refrigerant liquid is for introducing in the heat exchange coil 104 of indoor sets 1 by refrigerant access tube 15, by at heat exchange coil 104 direct sweat coolings after off-premises station 3 condensations; Be equiped with heat regenerator 204, new wind blower fan 205 and air draft blower fan 206 in the casing 20 of described indoor set 2; Be equiped with heat exchange coil 104, wet-membrane humidifier 105, condensate drain pan 106, condensate water elevator pump 107, blower fan 108 and electrical auxiliary heater 109 in the described housing 10.
During work, air draft B is sucked in described indoor set 1 casing 20 from air exhausting grille 202, and filters and flow through from the first passage of heat regenerator 204 by air draft filter screen 203, then, utilize the swabbing action of air draft blower fan 206, be discharged to from exhaust outlet 207 outdoor, thereby realize the discharge of room air.
New wind C then exposes stormproof louvre 200 suctions that end of roof is provided with from described indoor set 1, and filter through new wind filter screen 201, flow through the then second channel of heat regenerator 204, and in described casing 20, carry out energy exchange with the air draft B that sucks from air exhausting grille 202, after new wind blower fan 205 be delivered in the housing 10, and before entering blower fan 108, mixes this new wind C with return air A that cooling processing is crossed, then, the two send toward air outlet 103 directions through blower fan 108 together, and carry out being the temperature auxiliary adjustment through electrical auxiliary heater 109 successively, after guide vane 110 is adjusted air-out direction, send to the working region from air outlet 103.
Claims (10)
1. a large space collecting and distributing type air-conditioning unit comprises off-premises station, it is characterized in that,
This large space collecting and distributing type air-conditioning unit also comprises indoor set, and this indoor set is for linking to each other with described off-premises station by the refrigerant carrier pipe, and this indoor set is for having a housing, wherein, be provided with the return air grid around described housing one end, and at this return air grid place and in housing, be equiped with the return air filter screen, in addition, be provided with air outlet at this housing other end place; And in housing, be equiped with heat exchange coil, wet-membrane humidifier, condensate drain pan, condensate water elevator pump, blower fan and electrical auxiliary heater;
Described heat exchange coil is for being located in the housing and being against described return air filter screen; Described condensate drain pan is for being installed in described heat exchange coil below, and also installs described condensate water elevator pump in described housing and below this condensate drain pan; Described blower fan for installing housing middle part and described electrical auxiliary heater for being installed in housing bottom and between air outlet and blower fan.
2. large space collecting and distributing type air-conditioning unit according to claim 1 is characterized in that, described heat exchange coil adopts inner screw thread copper pipe aluminium fin structure.
3. large space collecting and distributing type air-conditioning unit as claimed in claim 1 or 2 is characterized in that, in the described heat exchange coil cold-producing medium is housed.
4. large space collecting and distributing type air-conditioning unit according to claim 1 is characterized in that, is equiped with guide vane in the described air outlet.
5. large space collecting and distributing type air-conditioning unit according to claim 1 is characterized in that, described wet-membrane humidifier is for being installed in wherein both sides and be close proximity to described heat exchange coil of housing, and on described condensate drain pan.
6. a large space collecting and distributing type air-conditioning unit comprises off-premises station, it is characterized in that,
This large space collecting and distributing type air-conditioning unit also comprises indoor set, and this indoor set is for linking to each other with described off-premises station by the refrigerant carrier pipe, and this indoor set is for having a housing, and is equiped with a casing on this described housing in addition; Wherein, at this casing and the housing intersection is offered a through hole and a new wind blower fan is installed in this through hole and in casing, and at this intersection and be positioned at casing and be equiped with a heat regenerator, in addition, on a side of described casing one end, be provided with stormproof louvre, and be equiped with new wind filter screen on this stormproof louvre side; This casing other end and with the side of stormproof louvre homonymy on be provided with air exhausting grille, other and be equiped with the air draft filter screen at this air exhausting grille; Be equiped with the air draft blower fan with respect to above-mentioned new wind filter screen and on this casing opposite side position, and also offer exhaust outlet on this air draft blower fan side and in the casing side;
Be provided with the return air grid around described housing one end, and be equiped with the return air filter screen, and be provided with an air outlet at this housing other end place at this return air grid place; And in this described housing, be equiped with heat exchange coil, condensate drain pan, condensate water elevator pump, blower fan and electrical auxiliary heater;
Described heat exchange coil is for being located in the housing and being against described return air filter screen; Described condensate drain pan is for being installed in described heat exchange coil below, and also installs described condensate water elevator pump in described housing and below this condensate drain pan; Described blower fan for installing housing middle part and described electrical auxiliary heater for being installed in housing bottom and between air outlet and blower fan.
7. as large space collecting and distributing type air-conditioning unit as described in the claim 6, it is characterized in that described heat exchange coil adopts inner screw thread copper pipe aluminium fin structure.
8. as large space collecting and distributing type air-conditioning unit as described in the claim 6, it is characterized in that, be equiped with guide vane in the described air outlet.
9. as large space collecting and distributing type air-conditioning unit as described in the claim 6, it is characterized in that described wet-membrane humidifier is for being installed in wherein both sides and be close proximity to described heat exchange coil of housing, and on described condensate drain pan.
10. as large space collecting and distributing type air-conditioning unit as described in claim 6 or 7, it is characterized in that, in the described heat exchange coil cold-producing medium is housed.
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201178020U CN201218572Y (en) | 2008-06-16 | 2008-06-16 | Large-spacing collecting-distributing air-conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201178020U CN201218572Y (en) | 2008-06-16 | 2008-06-16 | Large-spacing collecting-distributing air-conditioning unit |
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| CN201218572Y true CN201218572Y (en) | 2009-04-08 |
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| CN102410582A (en) * | 2011-11-07 | 2012-04-11 | 太仓新凯裕电子科技有限公司 | Air conditioning system |
| CN102927625A (en) * | 2012-10-15 | 2013-02-13 | 江苏瀚艺商用空调有限公司 | Large-space distributed air-conditioning unit |
| CN103017263A (en) * | 2012-12-14 | 2013-04-03 | 宋道胜 | Multifunctional air conditioner terminal |
| CN104541108A (en) * | 2012-06-04 | 2015-04-22 | 蒙特斯公司 | Direct evaporative air handler |
| CN107101263A (en) * | 2017-04-02 | 2017-08-29 | 河北东泰节能环保科技有限公司 | Large space air conditioning device and its progress control method |
| CN109210622A (en) * | 2018-09-03 | 2019-01-15 | 珠海格力电器股份有限公司 | Air-duct-type air-conditioner machine and its control method |
| CN111098875A (en) * | 2019-11-13 | 2020-05-05 | 石家庄国祥运输设备有限公司 | Low-noise air conditioning unit for rail transit |
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2008
- 2008-06-16 CN CNU2008201178020U patent/CN201218572Y/en not_active Expired - Lifetime
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| CN102410582A (en) * | 2011-11-07 | 2012-04-11 | 太仓新凯裕电子科技有限公司 | Air conditioning system |
| CN104541108A (en) * | 2012-06-04 | 2015-04-22 | 蒙特斯公司 | Direct evaporative air handler |
| CN104541108B (en) * | 2012-06-04 | 2017-04-05 | 蒙特斯公司 | Direct-evaporation-type air processor |
| CN102927625A (en) * | 2012-10-15 | 2013-02-13 | 江苏瀚艺商用空调有限公司 | Large-space distributed air-conditioning unit |
| CN103017263A (en) * | 2012-12-14 | 2013-04-03 | 宋道胜 | Multifunctional air conditioner terminal |
| CN107101263A (en) * | 2017-04-02 | 2017-08-29 | 河北东泰节能环保科技有限公司 | Large space air conditioning device and its progress control method |
| CN107101263B (en) * | 2017-04-02 | 2019-07-02 | 河北东泰节能环保科技有限公司 | Large space air conditioning device and its progress control method |
| CN109210622A (en) * | 2018-09-03 | 2019-01-15 | 珠海格力电器股份有限公司 | Air-duct-type air-conditioner machine and its control method |
| CN111098875A (en) * | 2019-11-13 | 2020-05-05 | 石家庄国祥运输设备有限公司 | Low-noise air conditioning unit for rail transit |
| CN111098875B (en) * | 2019-11-13 | 2020-09-29 | 石家庄国祥运输设备有限公司 | Low-noise air conditioning unit for rail transit |
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