CN2342299Y - Split ceiling hanging fan coiled pipe air conditioner - Google Patents

Abstract

The utility model relates to a split ceiling hanging fan coiled pipe air conditioner, which belongs to the technical field of household appliances. The utility model whose structure is compact can be directly installed on the indoor decorated ceiling, so the utility model saves an air outlet flow diffuser, an air return inlet, a short duct made specially, etc., compared with the traditional apparatus. The totally closed casing of the utility model protects an inner fan coiled pipe and an electric circuit; a temperature control circuit is adopted, so comfort to people is enhanced; the silent structure of the utility model effectively lowers the noise. The utility model is suitable for being connected with various water cooling type central air conditioner sets. The utility model can be used for regulating all indoor air temperature. The utility model is especially suitable for networking use and centralized control for large-scale indoor hanging ceiling, big hall type building structure, etc.

Description

Split ceiling type air conditioner with blower and coiled tube

The utility model relates to a kind of split ceiling type air conditioner with blower and coiled tube, and it belongs to household electrical appliance technical field.

In recent years central air-conditioning is widely used in various aspects, and is still but bulky because of it as matching used traditional air conditioner with blower and coiled tube with it, and inconvenience is installed, and function singleness is easy to damage and weak point such as inconvenience maintenance, and improvement awaits.

The purpose of this utility model is that a kind of split ceiling type air conditioner with blower and coiled tube device will be provided; it belongs to a kind of central air-conditioning terminal hot and cold water dual-purpose type air-conditioner; it is than traditional air conditioner with blower and coiled tube volume-diminished; compact conformation; adopt the ceiling type structure; can directly be installed on the interior decoration furred ceiling; saved the air-out umbrella stream device that installs additional in addition than traditional equipment; return air inlet, and special short distance air channel etc., economy; practicality strengthens; and it is easy for installation; ornamental strong, adopt the totally enclosed type casing, improve effective power; protect inner fan coil and electric circuit; adopt the adjustable temperature control circuit, make its operability; comfortableness increases, and adopts quiet structure; effectively reduce noise; it is fit to connect various water-cooled central air-conditioning units, can be used for the cold and hot adjusting of various indoor temperature, is particularly suitable for large-scale indoor furred ceiling; networkings such as hall type building structure, centralized Control.

Concrete structure of the present utility model is provided by following examples and accompanying drawing:

Fig. 1 is according to the profile of the split ceiling type air conditioner with blower and coiled tube device that the utility model proposes and air-out, return air schematic diagram.

Fig. 2 is the side sectional view of this device.

Fig. 3 is the centrifugal blower schematic diagram of this device.

Fig. 4 is the heat exchanger schematic diagram of this device.

Fig. 5 is the miniature draining pump structural representation of this device.

Fig. 6 is the movable filter schematic diagram of this device.

Fig. 7 is the control circuit schematic diagram of this device.

Below in conjunction with details and the working condition of accompanying drawing 1--7 detailed description according to the concrete device that the utility model proposes.

This device comprises: machine casing (1), inhale top panel (2), left side air-supply blinds (3), right air-supply blinds (4), return air grid (5), movable filter (6), low noise motor (7), centrifugal blower (8), left heat exchanger (9), right heat exchanger (10), condensed water drip tray (11), miniature draining pump (12), scupper hose (13), shake wind mechanism (14), micromotor (15), unit electrical control part (16) etc.

Split ceiling type air conditioner with blower and coiled tube device, profile adopts slim square, is installed on interior decoration furred ceiling or roof etc. and locates.Its suction top panel (2) should be fixing on decoration furred ceiling plane, fuselage department except that inhaling top panel (2) and central air-conditioning supply, water return pipeline (not drawing among the figure) all conceals to be contained in to be decorated the furred ceiling the inside, inhales top panel (2) and be square, intermediate sector is return air grid (5), it on the edge of two symmetries left side air-supply blinds (3), right air-supply blinds (4) can directly replace the air-out umbrella of conventional fan coil pipe air-conditioner to flow device, devices such as return air inlet and short air channel like this.

The air circulation system of split ceiling type air conditioner with blower and coiled tube device is work like this: at first, air is owing to centrifugal blower (8) acts on by induction chamber (17) in return air grid (5) inhalation machine, inhaled air must be earlier by being located at the inboard movable filter (6) of return air grid (5), filter out impurity such as airborne dust, device can not influence work because of laying dust in the assurance machine, and movable filter (6) can opened the taking-up cleaning of return air grid (5) back, reuse, enter air behind the induction chamber (17) under the effect of centrifugal blower (8), inlet scoop (18) by centrifugal blower (8) sucks, discharge by its exhaust outlet (19), at this moment, the centrifugal blower (8) that drives by motor (7) makes air locate to have certain blast at exhaust outlet (19), this device adopts two coaxial eccentricity blower fans (8) that oppositely are provided with, drive running by same motor (7), this structure makes the air that has blast, even aluminium wing coil pipe (9) [being above-mentioned left heat exchanger (9)] left and right aluminium wing coil pipe (10) [being above-mentioned right heat exchanger (10)] blow out, cooperate the opposite air outlet of both direction, make the multiplication of air-conditioner umbrella flow area, air is at the uniform velocity by aluminium wing coil pipe (9 in this opportunity, 10) central air-conditioning periodical feeding carries out the purpose of heat exchange.The aluminium wing coil pipe (9 of this device, 10) be divided into a left side, right two, by main communicating pipe (21) and feed water inlet (22) and main backwater communicating pipe (23) and the water return outlet (24) of supplying water, be interconnected, unified water supply, backwater, the top of water return outlet (24), also being provided with a vent valve (25) can be for bleeding off air use in the coil pipe after installing or keeping in repair, aluminium wing coil pipe (9,10) below all is provided with condensed water drip tray (11), collect the water droplet of the airborne steam formation of meeting the condensation knot, and about condensed water drip tray (11) be communicated in the machine left end, ponding passes through screen pack, filter the back and go into drainage pipeline (not drawing among the figure) by miniature draining pump (12) and scupper hose (13) water conservancy diversion, because this device adopts slim design, so the height of condensed water drip tray (11) is near inhaling top panel (2), if adopt no pressure type draining, can influence the device overall appearance, and inconvenience fixes a drainpipe, so adopt miniature draining pump (12) pressurization back by being higher than the latent dress drainage pipeline (not drawing among the figure) of condensed water drip tray (11), outside the discharge machine.The miniature draining pump of this device adopts the mechanical type transmission, with the form of worm and gear, the rotatory force of centrifugal blower is changed into the rotatory force of miniature draining pump, makes its work and under special circumstances, can use micromotor to drive miniature draining pump.Still have certain blast after entering exhaust chamber (29) by the air behind the heat exchanger, under the blast effect, the air in the exhaust chamber (29) is through air-supply blinds (3,4) and shake outside the directed back discharge of wind mechanism (14) machine.The air-supply blinds (3 of this device, 4) can be divided into the horizontal air-supply blinds (30) and the blinds (31) of vertically blowing, an and left side, the right side is symmetrical arranged, the blinds (31) of wherein vertically blowing is manual adjustments, can set the width of air-supply, and a left side, right laterally air-supply blinds (30), be by same micromotor (15), hinge is on the blinds of both sides, constituted and shaken wind mechanism (14), horizontal air-supply blinds (30) is done toward the pneumatic work of rereeling, or set wind direction, indoor air is by the ceiling type air conditioner with blower and coiled tube, make reciprocation cycle like this, to reach the purpose that indoor air temperature is regulated.

Casing inner wall at the ceiling type air conditioner with blower and coiled tube, and condensed water drip tray (11) inboard, all post certain thickness heat-insulation layer (32), be used for guaranteeing that the heat exchange of machine is efficient, and after preventing the interior ponding of condensed water drip tray in summer (11), secondary coagulates water generates on its outside and the close casing of aluminium wing coil pipe (9,10).And the noise when this structure can effectively be eliminated centrifugal blower (8) work.

The inside right middle of split ceiling type air conditioner with blower and coiled tube device is that an electric panel room (33) has power line (not drawing among the figure) with in the 220V power supply introducing machine.There is the motor (7) and the unit electrical control part (16) of drive centrifugal blower (8) running electric panel room inside, locate to be provided with a temperature-sensing probe (not drawing among the figure) in centrifugal blower (8) inlet scoop (18), be connected the realization temperature with unit electrical control part (16) and control function automatically, can also realize simultaneously the setting of wind speed control time, functions such as wind direction setting, also can be with the use in parallel of many table apparatus, circuit centralized Control.

Split ceiling type air conditioner with blower and coiled tube can be lifted on interior decoration ceiling mounting type roof and use, central air-conditioning can be in device left side or upper left side introducing machine for water return pipeline (not drawing among the figure), and be connected with aluminium wing coil pipe (9,10) in the mode of low in and high out, should perform insulation in central air-conditioning confession, water return pipeline and joint and handle, prevent the generation of condensed water when unnecessary heat loss and summer use.The condensed water that produces in the machine also should correctly be drawn outdoor, or introduces in the indoor sewer pipe.

Claims (3)

1, a kind of split ceiling type air conditioner with blower and coiled tube, it comprises: machine casing, inhale top panel, left side air-supply blinds, right air-supply blinds, the return air grid, movable filter, motor, centrifugal blower, left side heat exchanger, right heat exchanger, the condensed water drip tray, miniature draining pump, scupper hose, shake wind mechanism, micromotor, unit electrical control part, it is characterized in that: described suction top panel (2) is provided with a return air grid (5) and a left side, right air-supply blinds (3,4), described return air grid (5) inboard is provided with movable filter (6), described machine casing (1) bosom place two coaxial centrifugal blowers of horizontally set (8), described centrifugal blower (8) is made up of centrifugal fan (20) and housing, this structure goes up at described centrifugal blower (8) and forms inlet scoop (18) and exhaust outlet (19), described two exhaust outlets (19) are a left side, right oppositely setting, the axle of described centrifugal blower (8) links to each other with the output shaft of motor (7), described left heat exchanger (9) and right heat exchanger (10) are separately positioned on the both sides of centrifugal blower (8), be interconnected by leading water supply communicating pipe (21) and feed water inlet (22) and main backwater communicating pipe (23) and water return outlet (24), a described left side, right heat exchanger (9,10) below all is provided with condensed water drip tray (11), described two condensed water drip trays (11) are communicated in an end of machine, this connection place is provided with screen pack (26) and described miniature draining pump (12) and scupper hose (13), described miniature draining pump (12) adopts the mechanical type transmission, be provided with worm gear (27), the set worm screw (28) of the axle head of described worm gear (27) and described centrifugal blower (8) is connected, described air-supply blinds (3,4) inboard is provided with and shakes wind mechanism (14), described air-supply blinds (3,4) each group all is divided into horizontal air-supply blinds (30) and the blinds (31) of vertically blowing, and the described horizontal air-supply blinds in both sides (30) hinge is connected on the same micromotor (15), promptly forms the described wind mechanism (14) of shaking.

2, split ceiling type air conditioner with blower and coiled tube according to claim 1, it is characterized in that: centrifugal blower (8) one ends at described machine casing (1) bosom place are an electric panel room (33), described electric panel room (33) inside is provided with described motor (7) and unit electrical control part (16), a temperature-sensing probe is located to be provided with in the inlet scoop (18) of described centrifugal blower (8), and this temperature-sensing probe is connected with described electrical control part (16).

3, split ceiling type air conditioner with blower and coiled tube according to claim 1, it is characterized in that: the inboard of described machine casing (1) inboard and condensed water drip tray (11), all post certain thickness heat-insulation layer (32), the top of described water return outlet (24) is provided with a vent valve (25).

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