CN2695838Y - Two-purpose unit of air-conditioning and dehumidification - Google Patents

Abstract

The utility model relates to a two-purpose unit of air-conditioning and dehumidification, which is a two-purpose unit which can be used for the window type air conditioner or the mobile type air conditioner as well as the dehumidification unit. After the utility model is used for the dehumidification unit in the drizzle and damp season, the two-purpose unit of air-conditioning and dehumidification has no need of collection, on the contrary, the two-purpose unit of air-conditioning and dehumidification can be used for the air conditioner. Thus, the unit can properly exert the different functions and actions in the different seasons and can be made full use. The utility model makes synchronous switching for an air duct, the flow direction of the condensation water and the partial flow direction of a chilled medium by simple operation to achieve the purpose.

Description

Air-conditioning, the dual-purpose machine of dehumidifier

The utility model relates to a kind of air-conditioning, the dual-purpose machine of dehumidifier, and particularly a kind of window formula or moveable air conditioner can done can be made the dual-purpose machine that dehumidifier uses again separately.

The function of existing window air conditioner and moveable air conditioner all has been the air temperature modification effect basically, its dehumidifier effect is that cost realizes to reduce room temperature, and the function of dehumidifier then is to guarantee not reduce the simple exsiccation that rises under the prerequisite of room temperature basically.The intermittent drizzles in the rainy season wet season often should not reduce room temperature with air-conditioner and dehumidify, and the most suitable dehumidifier seems unnecessary useless after using this season, even takies the place.

The purpose of this utility model is to provide a kind of window air conditioner or moveable air conditioner can done can change to easily again and make the dual-purpose machine that dehumidifier uses separately.The utility model is after the intermittent drizzles in the rainy season wet season is done the dehumidifier use, not only be not covered up, it can be changed to window air conditioner or moveable air conditioner easily on the contrary, accomplish substantial dual-use, thereby make this machine bring into play its different functions and effect rightly, make it to be fully utilized in Various Seasonal.

The purpose of this utility model realizes as follows: this machine adopts a motor, and the two ends of motor shaft are equipped with a centrifugation blade wheel and the axial-flow leaf with the band hydrosphere respectively, just constitute cold airflow during the work of centrifugation blade wheel, and this cold airflow utilizes the air-flow switch in its air channel that it directly is sent to the cold air air outlet or is sent to condenser through evaporimeter; Flowing to the condensed water of water tank below the condenser simultaneously also utilizes a current change-over switch to make it be retained in the water tank below the condenser or flow to condensed water and collect box accordingly; Refrigerant also utilizes a refrigerant switch that its change local flow length capillaceous in making refrigeration system is changed and changes flow status in the evaporimeter simultaneously, to adapt to the demand under the different working conditions.That is: can make refrigerating capacity maximization when using as air-conditioner, and when using as dehumidifier, evaporimeter can reach best condensation effect, thereby makes absorption room residual heat or surplus wet different demands all obtain optimum efficiency.The change of its both capillary pipe lengths not necessarily has corresponding relation, can only decide on the experiment of refrigeration system coupling.When the air-flow switch being in open cold air air outlet position, just directly send from the cold air air outlet through the cold airflow of evaporimeter; The closed condition that flow to the utilization of condensed water current change-over switch of water tank this moment makes it to be retained in the water tank, and utilize axial-flow leaf band hydrosphere that its drive is sprayed to condenser to be beneficial to heat radiation, to collect box if condensed water then drains into condensed water from the spacing overflow pipe of liquid level when too much.During initial the use, can in water tank, irritate the heat radiation that a certain amount of cooling water is beneficial to condenser in advance; Meanwhile refrigerant then utilizes the refrigerant switch that it is changed local flow's length capillaceous in making the change refrigeration system, to reach the matching effect of refrigerating capacity maximization.At this moment, the cold airflow through evaporimeter that constitutes with this centrifugation blade wheel has independent ventiduct, and the radiating airflow that passes through condenser that constitutes with another axial-flow leaf also has independent ventiduct.The above-mentioned state of the utility model is the usefulness of air temperature modification.Its condenser hot blast outlet is window air conditioner towards outdoor mounted, the hot blast outlet is connected a discharge hose be moveable air conditioner.When making the air-flow switch switch to sealing cold air air outlet position, the cold airflow by evaporimeter just is sent to condenser via axial-flow leaf, sends back to indoor after making it not only to be used for the heat radiation of condenser but also to obtain heating simultaneously; Two kinds of heat exchange air-flows are in " short circuit " state even inhale, dispel the heat; This moment, the condensed water of evaporimeter then utilized the opening of current change-over switch to make it collect box from the water tank underflow toward condensed water; Refrigerant then utilizes the refrigerant switch that it is changed local flow's length capillaceous in making the change refrigeration system, is that evaporimeter is in best condensation effect with the coupling, thereby helps increasing moisture removal.At this moment, the mixed air-flow of centrifugation blade wheel and axial-flow leaf formation all is used for the thermolysis of condenser.The utility model of above-mentioned state is dehumidifier, can be moved to indoor optional position and uses.

Owing to adopt such scheme, the simple operations of the utility model by an air-flow switch makes the change that switches of cold airflow air channel can realize air-conditioner and the conversion of dehumidifier separately, accomplish substantial dual-use, cooperate simultaneously condensation flow to refrigerant local flow to synchronous change just can make its two kinds of purposes under varying environment can both obtain optimum efficiency.

Below with reference to accompanying drawing the utility model is described in further detail.

Fig. 1 is a positive partial schematic sectional view of the present utility model;

Fig. 2 is the vertical cross-sectional schematic of A-A of the utility model air-conditioner state shown in Figure 1;

Fig. 3 is the vertical cross-sectional schematic of A-A of the utility model dehumidifier state shown in Figure 1;

Fig. 4 is a capillary pipe length change schematic diagram in the refrigeration system;

With reference to Fig. 2, the utility model adopts a motor 3, and its two ends are equipped with centrifugation blade wheel 4 and axial-flow leaf 11 respectively, just constitute cold airflow during 4 work of centrifugation blade wheel, and this cold airflow utilizes the air-flow switch 1 in its air channel it directly can be sent to cold air air outlet 2 or be sent to condenser 12 through evaporimeter 5; Simultaneously, flowing to below the condenser 12 condensed water of water tanks 9 also utilizes a current change-over switch 7 to make it be retained in the water tank 9 or flow to condensed water to collect box 6 accordingly; With reference to Fig. 4, meanwhile refrigerant also utilizes a refrigerant switch 14, even the moving of electromagnet cut off valve pin 15 change its local flow to, make the two segment length stack of capillary 13 in the refrigeration system or only wherein one section participate in work and change length, the coupling of system makes the refrigerating capacity maximization when making air-conditioner and using to reach, and the coupling of system makes evaporimeter 5 reach best condensation effect when making dehumidifier and using.Refer again to Fig. 2, when air-flow switch 1 is in when opening cold air air outlet 2 positions, cold airflow through evaporimeter 5 is just directly sent from cold air air outlet 2, the closed condition that flow to the utilization of condensed water current change-over switch 7 of water tank 9 this moment makes it to be retained in the water tank 9, and the band hydrosphere 10 that utilizes axial-flow leaf 11 sprays to condenser 12 with its drive and is beneficial to heat radiation, collects box 6 if then drain into condensed water from the spacing overflow pipe 8 of liquid level when condensed water is too much.During initial the use, can be beneficial to the heat radiation of condenser 12 to a certain amount of cooling water of water tank 9 pre-perfusions; At this moment, refrigerant then by refrigerant switch 14 with its change local flow to, make capillary 13 in the change refrigeration system participate in the length of work, so that system matches is the refrigerating capacity maximization.At this moment, the cold airflow through evaporimeter 5 that constitutes with centrifugation blade wheel 4 has independent ventiduct, and the radiating airflow that passes through condenser 12 that constitutes with axial-flow leaf 11 also has independent ventiduct.The above-mentioned state of the utility model is the usefulness of air temperature modification, and the hot blast outlet of its condenser 12 is window air conditioner towards outdoor mounted, the hot blast outlet is connected a discharge hose be moveable air conditioner.

With reference to Fig. 3, when making air-flow switch 1 switch to sealing cold air air outlet 2 positions, the cold airflow by evaporimeter 5 just is sent to condenser 12 via axial-flow leaf 11, sends back to indoor after making it not only to be used for the heat radiation of condenser 12 but also to obtain heating simultaneously; The opening that flow to the utilization of condensed water current change-over switch 7 of water tank 9 this moment makes it the collection box 6 from the water tank underflow toward condensed water; Meanwhile, refrigerant then utilize refrigerant switch 14 with its change local flow to, make capillary 13 in the change refrigeration system participate in the length of work, be that evaporimeter 5 reaches best condensation effect and satisfies the dehumidifier purposes with the coupling.At this moment, the mixed air-flow of centrifugation blade wheel 4 and axial-flow leaf 11 formations all is used for the thermolysis of condenser 12.The utility model of above-mentioned state is independent dehumidifier, can be moved to indoor optional position and uses.

Claims (3)

1. an air-conditioning, the dual-purpose machine of dehumidifier comprise heat exchange air duct, condensed water water channel and contain refrigeration system capillaceous, it is characterized in that: be provided with an air-flow switch (1) in the air channel through the cold airflow of evaporimeter (5).

2. air-conditioning according to claim 1, the dual-purpose machine of dehumidifier, it is characterized in that: utilize air-flow switch (1) in its air channel that it directly is sent to cold air air outlet (2) or when being sent to condenser (12) via axial-flow leaf (11) through the cold airflow of evaporimeter (5), refrigerant also utilize thereupon refrigerant switch (14) with its change local flow to, make the two segment length stack of capillary in the refrigeration system (13) or only wherein one section participate in work.

3. air-conditioning according to claim 1, the dual-purpose machine of dehumidifier, it is characterized in that: utilize air-flow switch (1) in its air channel that it directly is sent to cold air air outlet (2) or when being sent to condenser (12) through the cold airflow of evaporimeter (5), condensed water is retained in contain not in the basin (9) or flows to condensed water and collect the current change-over switch (7) of box (6) and be in accordingly and close or opening via axial-flow leaf (11).

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