CN203687199U

CN203687199U - Multifunctional fan coil

Info

Publication number: CN203687199U
Application number: CN201320893933.9U
Authority: CN
Inventors: 唐壁奎; 唐旭初
Original assignee: 广东同益电器有限公司
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-07-02

Abstract

The utility model discloses a multifunctional fan coil which comprises a unit shell, a heat exchanger and a fan, wherein the unit shell is provided with an air outlet and an air return port, the heat exchanger is arranged in the unit shell and located between the air outlet and the air return port, and the fan is arranged in the unit shell. The heat exchanger comprises a condenser and an evaporator, a controller used for controlling the condenser and the evaporator to work is further arranged in the unit shell, the control is respectively connected with a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are arranged in a room. According to the multifunctional fan coil, by means of the temperature sensor and the humidity sensor which are arranged in the room, different work modes can be selected for the controller according to signals of the temperature sensor and signals of the humidity sensor, and accordingly the fan coil integrates the different functions of temperature consistency, dehumidification, humidification, fresh air producing, purifying and the like, fully meets different use requirements, is little in occupied space and has good economical performance.

Description

A kind of Multi-function air blower coil pipe

Technical field

The utility model relates to apparatus of air conditioning technical field, particularly a kind of fan coil.

Background technology

Along with expanding economy, growth in the living standard, the equipment such as refrigeration, heating, air cleaning, humidification dehumidifying are universal gradually, increasing user buys respectively a Special Equipment for every kind of function, so not only bring economically burden, and can take more usage space, safeguard inconvenience.But existing fan coil function singleness, often only has one or two kind of independent function, can not fully meet the demand that user is different.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of compact conformation, Multi-function air blower coil pipe little, that gather multi-function in integral whole takes up room.

For solving the problems of the technologies described above adopted technical scheme: a kind of Multi-function air blower coil pipe, comprise have air outlet and return air inlet machine unit shell, be located at the heat exchanger in machine unit shell and between air outlet and return air inlet, and be located at the blower fan in machine unit shell, described heat exchanger comprises condenser and evaporimeter, in described machine unit shell, be also provided with the controller of controlling respectively condenser and evaporator operation, described controller respectively be located at indoor temperature sensor and be connected with humidity sensor.

Be further used as the improvement of technical solutions of the utility model, described condenser comprises the condensation comb that the cold water water supply connector be located in machine unit shell and cold water water out adapter, two are connected with cold water water supply connector and cold water water out adapter respectively, and be located at the cold valves by controller control of cold water water supply connector place, described evaporimeter comprises the heat exchange evaporation comb that the hot water water supply connector be located in machine unit shell and hot water effluent's joint, two are connected with hot water water supply connector and hot water effluent's joint respectively, and is located at the hot water valve by controller control of hot water water supply connector place.

Be further used as the improvement of technical solutions of the utility model, also comprise the ultrasonic humidifier of being located in machine unit shell, the water inlet port of described ultrasonic humidifier is connected with a humidifier valve by controller control.

Be further used as the improvement of technical solutions of the utility model, also comprise and be located at indoor infrared ray carbon dioxide sensor, described infrared ray carbon dioxide sensor is connected with controller, in described machine unit shell, close on return air inlet place and be provided with fresh wind port, on described fresh wind port, be provided with a new air-valve.

Be further used as the improvement of technical solutions of the utility model, be respectively equipped with filter screen at described return air inlet and fresh wind port place.

Beneficial effect: this Multi-function air blower coil pipe passes through at indoor set temperature sensor and humidity sensor, controller is selected different mode of operations according to the signal of temperature sensor and humidity sensor, make fan coil integrate the different functions such as constant temperature, dehumidifying, humidification, new wind and purification, fully meet different user demands, occupy little space and there is good economy.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is described further;

Fig. 1 is the local simplified schematic diagram of the utility model embodiment;

Fig. 2 is the structural representation of the utility model embodiment;

Fig. 3 is the top view of the utility model embodiment internal structure.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, a kind of Multi-function air blower coil pipe of the utility model, comprise have air outlet and return air inlet 15 machine unit shell 10, be located at the heat exchanger 20 in machine unit shell 10 and between air outlet 14 and return air inlet 15, and be located at the blower fan 30 in machine unit shell 10, heat exchanger 20 comprises condenser 21 and evaporimeter 22, in machine unit shell 10, be also provided with and control respectively the controller that condenser 21 and evaporimeter 22 are worked, controller respectively be located at indoor temperature sensor and be connected with humidity sensor.

This Multi-function air blower coil pipe passes through at indoor set temperature sensor and humidity sensor, controller is selected different mode of operations according to the signal of temperature sensor and humidity sensor, make fan coil integrate the different functions such as constant temperature, dehumidifying, humidification, new wind and purification, fully meet different user demands, occupy little space and there is good economy.

As preferred embodiment of the present utility model, condenser 21 comprises the condensation comb that the cold water water supply connector be located in machine unit shell 10 and cold water water out adapter, two are connected with cold water water supply connector and cold water water out adapter respectively, and be located at the cold valves 214 by controller control of cold water water supply connector place, evaporimeter 22 comprises the heat exchange evaporation comb that the hot water water supply connector be located in machine unit shell 10 and hot water effluent's joint, two are connected with hot water water supply connector and hot water effluent's joint respectively, and is located at the hot water valve 224 by controller control of hot water water supply connector place.

Heat exchanger 20 is made up of condenser 21 and 22 two, evaporimeter, by controller control individual operation condenser 21 or individual operation evaporimeter 22, thereby reach different air heat-exchange objects, wherein the condensation comb in condenser 21 passes into cold water and forms cold water closed circuit; And heat exchange evaporation comb in evaporimeter 22 passes into hot water and forms hot water circulation loop.

This fan coil has dehumidification function, particularly, in the time that indoor humidity sensor detects air humidity higher than setting value, signal is passed to controller, close with cold valves 214 and open by controller control hot water valve 224, the cooling air of coming in through return air inlet 15 of heat exchange evaporation comb, absorbs airborne moisture, and condensed water is drained through the drip tray that is positioned at below; When indoor air temperature is lower than dehumidifying when design temperature, controller control hot water valve 224 is opened with cold valves 214 and is closed, condensation comb heats the air of coming in through return air inlet 15, in the time that indoor air temperature reaches dehumidifying design temperature, controller controls hot water valve 224 again and cuts out with cold valves 214 and open and carry out air dewetting, and so iterative cycles is until indoor air humidity reaches default definite value.

This fan coil has temperature incubation function, particularly, in the time that indoor temperature sensor detects air themperature lower than design temperature, signal is passed to controller, open with cold valves 214 and close by controller control hot water valve 224, under the effect of blower fan 30, air flows to air outlet 14 from return air inlet 15, air is when through heat exchanger 20 near zone, air and condensation comb carry out heat exchange, heat is passed near air condensation comb by the hot water that is arranged in condensation comb, improve the temperature of air, air after heat exchange enters indoor by air outlet 14 again, so circulation is until the indoor design temperature that reaches, in the time that indoor temperature sensor detects air themperature higher than design temperature, signal is passed to controller, close with cold valves 214 and open by controller control hot water valve 224, under the effect of blower fan 30, air flows to air outlet 14 from return air inlet 15, air is when through heat exchanger 20 near zone, air and heat exchange evaporation comb carry out heat exchange, the cold water that is positioned at heat exchange evaporation comb absorbs near the air heat of heat exchange evaporation comb, thereby reduction air themperature, air after heat exchange enters indoor again by air outlet 14, so circulation is until the indoor design temperature that reaches.The comparing of the temperature detecting according to design temperature and temperature sensor, computing, controller is controlled the switching of hot water valve 224 and cold valves 214 automatically, thereby controls air heat-exchange, to reach constant temperature object.

As preferred embodiment of the present utility model, also comprise the ultrasonic humidifier 40 of being located in machine unit shell 10, the water inlet port of ultrasonic humidifier 40 is connected with a humidifier valve 41 by controller control.

By setting up a ultrasonic humidifier 40, can realize the humidification function of fan coil, particularly, ultrasonic humidifier 40 is arranged on air outlet 14 places of fan coil, the water inlet end of ultrasonic humidifier 40 is connected to water pipe and controls water inlet by a humidifier valve 41, humidifier valve 41 is connected with controller, by opening humidifier valve 41, water is entered in ultrasonic humidifier 40, it is the ultramicron water smoke of one to five micron that ultrasonic humidifier 40 makes water fogging, under the effect of blower fan 30, thereby water smoke is diffused into through air outlet the object that reaches even humidifying air in room air, indoor humidity regulates by being located at indoor humidity sensor, in the time of humidity sensor sensing chamber inner drying, signal is transferred to controller, start humidification function by controller control fan coil.

As preferred embodiment of the present utility model, also comprise and be located at indoor infrared ray carbon dioxide sensor, infrared ray carbon dioxide sensor is connected with controller, closes on return air inlet place and be provided with fresh wind port 11 in machine unit shell 10, is provided with a new air-valve 12 on fresh wind port 11.

Switch the air outlet 14 of fan coil is connected with indoor a series of exhaust outlet by pipeline, blower fan 30 starts, indoor contaminated air is discharged to outdoor through return air inlet 15 and exhaust outlet, make indoor formation negative pressure, new air-valve 12 on fresh wind port 11 is opened, outdoor fresh air is entered indoor through new air-valve 12 from fresh wind port 11, thereby make indoor occupant can breathe the fresh air of high-quality.Indoor air is measured the content of indoor carbon dioxide by infrared ray carbon dioxide sensor, in the time that carbon dioxide content is high, signal is transferred to controller, starts new wind function by controller control fan coil.

As preferred embodiment of the present utility model, be respectively equipped with filter screen 13 at return air inlet 15 and fresh wind port 11 places.Progression at filter screen 13 is determined according to requirements, and requires it often to clean.Be characterized in, as long as when blower fan 30 starts, can carry out cleaning, filtration to room air, improving IAQ and comfort level.

By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing at described technical field those of ordinary skill, can also under the prerequisite that does not depart from the utility model aim, make various variations.

Claims

1. a Multi-function air blower coil pipe, it is characterized in that: the machine unit shell (10) that comprises there is air outlet (14) and return air inlet (15), be located in machine unit shell (10) and be positioned at the heat exchanger (20) between air outlet (14) and return air inlet (15), and be located at the blower fan (30) in machine unit shell (10), described heat exchanger (20) comprises condenser (21) and evaporimeter (22), in described machine unit shell (10), be also provided with the controller of controlling respectively condenser (21) and evaporimeter (22) work, described controller respectively be located at indoor temperature sensor and be connected with humidity sensor.

2. Multi-function air blower coil pipe according to claim 1, it is characterized in that: described condenser (21) comprises cold water water supply connector and the cold water water out adapter be located in machine unit shell (10), the condensation comb that two is connected with cold water water supply connector and cold water water out adapter respectively, and be located at the cold valves by controller control (214) of cold water water supply connector place, described evaporimeter (22) comprises hot water water supply connector and the hot water effluent's joint be located in machine unit shell (10), the heat exchange evaporation comb that two is connected with hot water water supply connector and hot water effluent's joint respectively, and be located at the hot water valve by controller control (224) of hot water water supply connector place.

3. Multi-function air blower coil pipe according to claim 1 and 2, it is characterized in that: also comprise the ultrasonic humidifier (40) of being located in machine unit shell (10), the water inlet port of described ultrasonic humidifier (40) is connected with a humidifier valve by controller control (41).

4. Multi-function air blower coil pipe according to claim 1 and 2, it is characterized in that: also comprise and be located at indoor infrared ray carbon dioxide sensor, described infrared ray carbon dioxide sensor is connected with controller, in described machine unit shell (10), close on return air inlet (15) and locate to be provided with fresh wind port (11), on described fresh wind port (11), be provided with a new air-valve (12).

5. Multi-function air blower coil pipe according to claim 4, is characterized in that: locate to be respectively equipped with filter screen (13) at described return air inlet (15) and fresh wind port (11).