CN207936356U - a dehumidifier - Google Patents

Abstract

The utility model provides a dehumidifier, which comprises: a compressor (1), an evaporator (2), a condenser (3) and a heat pipe assembly connected to the condenser (3), the heat pipe assembly , the heat of condensation of the condenser (3) can be transferred. The utility model can utilize the heat pipe to transfer the condensation heat of the condenser, and can adjust the indoor temperature by controlling the heat exchange of the heat pipe assembly.

Description

a dehumidifier

technical field

The utility model belongs to the technical field of dehumidifiers, in particular to a dehumidifier.

Background technique

At present, dehumidifiers are used more and more widely in daily life, and their use effect is very important to users. At present, most of the household dehumidifiers used on the market are general heating dehumidifiers, and some adjustable temperature dehumidifiers will have heat exchangers on both sides of the indoor and outdoor, or a separate air-cooled fin heat exchanger, or a The water-cooled heat exchanger is more troublesome for installation and so on.

Utility model content

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the temperature-adjustable dehumidifier in the prior art is divided into indoor and outdoor heat exchangers which are troublesome to install, so as to provide a dehumidifier.

The utility model provides a dehumidifier, which includes a compressor 1, an evaporator 2, a condenser 3 and a heat pipe assembly connected to the condenser 3, and the heat pipe assembly can transfer the condensation heat of the condenser 3.

Optionally, it also includes: a first radiator 6 arranged outdoors, and the heat pipe assembly includes: a first heat pipe group 11 connected to the condenser 3 at one end and the first heat pipe group 11 connected to the first radiator 6 at the other end, capable of The condensation heat of the condenser 3 is transferred to the first radiator 6 for heat exchange with the first radiator 6 .

Optionally, the first heat pipe group 11 is connected to the first radiator 6 through a heat dissipation plate.

Optionally, the outlet side of the evaporator 2 is provided with a second radiator 7, and the heat pipe assembly includes: a second heat pipe group 12 connected to the condenser 3 at one end and connected to the second radiator 7 at the other end , the condensation heat of the condenser 3 can be transferred to the second radiator 7 for heat exchange with the second radiator 7 .

Optionally, the heat pipe assembly includes: a third heat pipe group 13 connected to the condenser 3 at one end and connected to the water receiving tray 8 at the other end, capable of transferring the condensation heat of the condenser 3 to the water receiving tray 8 , to exchange heat with the condensed water in the water receiving tray 8 .

Optionally, the heat pipe assembly is connected to the condenser 3 through a device 10 capable of accommodating a heat exchange medium.

Optionally, the heat pipe assembly includes at least two sets of heat pipe sets, and the internal space of the device 10 is divided into at least two heat exchange spaces corresponding to the at least two sets of heat pipe sets. By controlling the at least two sets of heat pipe sets Corresponding to the channel between the at least two heat exchange spaces, the heat exchange of the at least two heat pipe groups is controlled.

A dehumidifier provided by the utility model has the following beneficial effects:

1. The dehumidifier of the present invention uses the heat pipe to transfer the condensation heat of the condenser, and can control the heat exchange between the heat pipe assembly and the indoor radiator or control the heat exchange between the heat pipe assembly and the outdoor radiator according to the demand for heating or cooling. It can be used as a heating type dehumidifier or a cooling type dehumidifier.

2. The dehumidifier of this utility model does not need to use air-cooled or water-cooled outdoor heat exchangers, so it does not need to connect the outdoor heat exchangers with the indoor equipment system, reducing the installation of the outdoor side, piping and other system connections , while meeting the temperature adjustment requirements of the dehumidifier, it reduces the difficulty of equipment installation and the complexity of the equipment system.

3. The dehumidifier of the present utility model, in the case of controlling the reverse of the fan, can realize the rapid defrosting of the start-up, and does not require redundant four-way valves to reverse the refrigerant flow path, which has great influence on the operation and reliability of the compressor. help.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the dehumidifier of the present invention;

Fig. 2 is a structural schematic diagram of another embodiment of the dehumidifier of the present invention.

The reference signs in the figure represent:

1. Compressor; 2. Evaporator; 3. Condenser; 4. Throttle device; 5. Filter; 6. First radiator; 7. Second radiator; 8. Water tray; 9. Indoor fan 10. A device for containing heat exchange medium; 11. The first heat pipe group; 12. The second heat pipe group; 13. The third heat pipe group; 101. The first heat exchange space; 102. The second heat exchange space; 103. The second heat exchange space Three heat exchange spaces.

Detailed ways

Example 1

As shown in Figure 1, the utility model provides a dehumidifier, including a compressor 1, an evaporator 2, a condenser 3 and a heat pipe assembly connected to the condenser 3, and the refrigerant operation process of the dehumidifier is that the compressor 1 compresses gas Condensation through the condenser 3, throttling by the throttling device 4, evaporating in the evaporator 2, and then returning to the compressor 1 in a gaseous state to complete the cycle. The heat pipe assembly can transfer the condensation heat of the condenser 3. There is a heat exchange medium inside the heat pipe assembly, and heat exchange is performed by controlling the flow of the heat exchange medium inside the heat exchange assembly.

Optionally, the dehumidifier includes a first radiator 6 arranged outdoors, and the heat pipe assembly includes: a first heat pipe group 11 connected to the condenser 3 at one end and connected to the first radiator 6 at the other end, The condensation heat of the condenser 3 can be transferred to the first radiator 6 for heat exchange with the first radiator 6 . The part of the first heat pipe group 11 close to the outside of the outdoor can be directly exposed to the environment, and then connected to the first radiator 6 . Preferably, the first heat pipe group 11 is connected to the first radiator 6 through a heat dissipation plate (radiation fins). One end of the first heat pipe group 11 is connected to the condenser 3 , and the other end is connected to a heat dissipation plate, and the heat dissipation plate is externally connected to the first radiator 6 outside the room.

Optionally, the outlet side of the evaporator 2 is provided with a second radiator 7, and the heat pipe assembly includes: a second heat pipe group 12 connected to the condenser 3 at one end and connected to the second radiator 7 at the other end , the condensation heat of the condenser 3 can be transferred to the second radiator 7 for heat exchange with the second radiator 7 . Wherein, the second radiator 7 is a radiator in the system, which can be arranged on the front side of the indoor fan, so as to facilitate the disturbance of the air by the indoor fan and enhance the heat exchange effect between the condenser 3 and the second radiator 7 .

Optionally, the heat pipe assembly includes: a third heat pipe group 13 connected to the condenser 3 at one end and connected to the water receiving tray 8 at the other end, capable of transferring the condensation heat of the condenser 3 to the water receiving tray 8 , to exchange heat with the condensed water in the water receiving tray 8, so that the condensed water can be used to improve the heat exchange effect on the condensed side and make full use of the condensed water. Except when the temperature of the air outlet needs to be high, and when the condensed water cannot exchange heat just after starting up, the third heat pipe group 13 is controlled not to exchange heat, and heat exchange can be performed all the time in the rest of the time, so as to improve the energy efficiency of the dehumidifier.

When cooling is required, the first heat pipe group 11 is exchanged with the first radiator 6, and the second heat pipe group 12 is not exchanged with the second radiator 7; When the temperature rises, the second heat pipe group 12 is made to exchange heat with the second heat sink 7 , and the first heat pipe group 11 is not to carry out heat exchange with the first heat sink 6 . Therefore, the dehumidifier of the present utility model can be used not only as a heating type dehumidifier, but also as a cooling type dehumidifier.

Further, when the first heat pipe group 11 is exchanging heat with the first radiator 6, or when the second heat pipe group 12 is exchanging heat with the second radiator 7, all the The third heat pipe group 13 exchanges heat with the condensed water in the water receiving tray 8 , so that the condensed water can be used to improve the heat exchange effect on the condensed side and make full use of the condensed water. Wherein, when the outlet air temperature is lower than a predetermined temperature and/or the amount of condensed water in the water receiving tray 8 does not reach the amount of water required for heat exchange (for example, the condensed water cannot be precipitated quickly when the machine is turned on), the third The heat pipe group 13 does not exchange heat with the condensed water in the water receiving tray 8 .

Further, the outlet air temperature can also be adjusted by controlling the heat exchange capacity of the first heat pipe group 11 and/or the second heat pipe group 12 . According to the actual outlet air temperature, control the heat transfer capacity of the first heat pipe group 11 and/or the second heat pipe group 12 to obtain the required outlet air temperature; when the actual outlet air temperature is higher than the required outlet air temperature temperature, the heat transfer capacity of the first heat pipe group 11 is increased, and when the actual outlet air temperature is lower than the required air outlet temperature, the heat transfer amount of the second heat pipe group 12 is increased.

Optionally, when it is necessary to defrost the evaporator 2, the second heat pipe group 12 can exchange heat with the second radiator 7, and the indoor fan can be reversed to pass through the second radiator. 7. Heat dissipation to defrost the evaporator 2 .

Example 2

This embodiment is a further improvement made on the basis of Embodiment 1, and the heat pipe assembly is connected to the condenser 3 through a device 10 capable of accommodating a heat exchange medium. Preferably, when the heat pipe assembly includes at least two groups of heat pipe groups, the internal space of the device 10 is divided into at least two heat exchange spaces corresponding to the at least two groups of heat pipe groups, by controlling the at least two groups of heat pipe groups The channels between the groups and the corresponding at least two heat exchange spaces control the heat exchange of the at least two heat pipe groups.

As shown in Figure 2, the dehumidifier includes: the heat pipe assembly includes: a first heat pipe group 11 connected to the condenser 3 at one end and connected to the first radiator 6 arranged outdoors at the other end, capable of dissipating the condensate The condensation heat of the condenser 3 is transferred to the first radiator 6 for heat exchange with the first radiator 6; and/or, the heat pipe assembly includes: one end is connected to the condenser 3, and the other end is connected to the evaporator The second heat pipe group 12 connected to the second radiator 7 arranged on the outlet side of the condenser 2 can transfer the condensation heat of the condenser 3 to the second radiator 7, and exchange with the second radiator 7 and/or, the heat pipe assembly includes: a third heat pipe group 13 connected to the condenser 3 at one end and connected to the water receiving tray 8 at the other end, capable of transferring the condensation heat of the condenser 3 to the water receiving tray The pan 8 exchanges heat with the condensed water in the water receiving pan 8 .

When the heat pipe assembly includes at least two groups of the first heat pipe group 11, the second heat pipe group 12 and the third heat pipe group 13 (all three groups of heat pipe groups are shown in FIG. 2), the condenser 3 and the third heat pipe group A heat pipe group 11, a second heat pipe group 12 and/or a third heat pipe group 13 are connected through a device 10 capable of containing a heat exchange medium; the device 10 is connected to the condenser 3, and the internal space of the device 10 is separated to connect the first heat pipe The first heat exchange space 101 of the group 11, the second heat exchange space 102 connected to the second heat pipe group 12 and/or the third heat exchange space 103 connected to the third heat pipe group 13, by controlling the three groups of heat pipe groups and the corresponding three The channels between the three heat exchange spaces control the heat exchange of the three heat pipe groups. For example, valves can be used to control the heat exchange amounts of the three heat exchange spaces. How much decides.

Those skilled in the art can easily understand that, on the premise of no conflict, the above-mentioned advantageous modes can be freely combined and superimposed.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models. The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (6)

1. a kind of dehumidifier, which is characterized in that including compressor (1), evaporator (2), condenser (3) and with the condenser (3) heat pipe assembly connected, the heat pipe assembly can shift the condensation heat of condenser (3)；Further include：Setting exists Outdoor the first radiator (6), the heat pipe assembly include：One end is connect with condenser (3), the other end radiates with described first The condensation heat of the condenser (3), can be transferred to first radiator (6) by the first heat pipe heat (11) of device (6) connection, It exchanges heat with first radiator (6).

2. dehumidifier according to claim 1, which is characterized in that first heat pipe heat (11) connects institute by heat sink State the first radiator (6).

3. according to claims 1 or 2 any one of them dehumidifier, which is characterized in that the outlet side of the evaporator (2) is equipped with Second radiator (7), the heat pipe assembly include：One end connect with condenser (3), the other end and second radiator (7) The condensation heat of the condenser (3), can be transferred to second radiator (7), with institute by the second heat pipe heat (12) of connection The second radiator (7) is stated to exchange heat.

4. dehumidifier according to claim 1 or 2, which is characterized in that

The heat pipe assembly includes：The third heat pipe heat that one end is connect with condenser (3), the other end and drip tray (8) connect (13), the condensation heat of the condenser (3) can be transferred to the drip tray (8), with the condensed water in the drip tray (8) It exchanges heat.

5. dehumidifier according to claim 1 or 2, which is characterized in that between the heat pipe assembly and the condenser (3) Device (10) by that can accommodate heat transferring medium connects.

6. dehumidifier according to claim 5, which is characterized in that the heat pipe assembly includes at least two groups heat pipe heat, institute The inner space for stating device (10) is divided at least two heat transfer space corresponding at least two groups heat pipe heat, passes through control Channel between at least two groups heat pipe heat and corresponding at least two heat transfer space, controls at least two groups heat pipe The heat exchange of group.