CN212720062U

CN212720062U - Heat exchanger assembly for dehumidifier

Info

Publication number: CN212720062U
Application number: CN202021525617.2U
Authority: CN
Inventors: 蒙永云; 薛晓伟; 何柳; 滕世政
Original assignee: Zhejiang Kangshengke Industry And Trade Co ltd
Current assignee: Zhejiang Kangshengke Industry And Trade Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-16
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a heat exchanger component for a dehumidifier, which is characterized by comprising a condenser and an evaporator, wherein the height directions of end plates at the two ends of the condenser and the end plates at the two ends of the evaporator are flush with each other from top to bottom and are connected by overlapping the end plates, and the distance between the condenser and the evaporator is kept to be 10-20 mm; in the upper end surface and the lower end surface of the condenser and the evaporator in the height direction, a gap between the condenser and the evaporator is covered by sealing cotton; one end of the condenser and one end of the evaporator are connected in series into a whole through a dry filter and a capillary tube. The installation efficiency of the downstream client is greatly improved; the application of the internal thread alloy aluminum pipe not only reduces the cost, but also has high heat exchange efficiency; the hydrophilic aluminum foil can prevent condensed water from forming excessive water bridges, so that the wind resistance is increased, and the dehumidification efficiency is reduced; the reasonable space between the evaporator and the condenser ensures that the air circulates in time and the temperature of the use environment is not greatly influenced.

Description

Heat exchanger assembly for dehumidifier

Technical Field

The utility model relates to a dehumidifier technique, especially a heat exchanger assembly that house dehumidifier was used.

Background

With the continuous improvement of the requirements of people on the living quality, the dehumidifier has higher requirements on the humidity of the air in the working environment of the house, so the dehumidifier is widely applied, and particularly, in the south area of China, the dehumidifier becomes one of necessary electric appliances because of heavy rain in summer and higher humidity of the air.

The heat exchange system is the most important component of the dehumidifier and mainly comprises an evaporator, a condenser, a capillary tube, a drying filter, a compressor and other electric control accessories. Among the current dehumidifier heat transfer system, evaporimeter, condenser mainly are the monomer structure, separately install, except that the assembly is more troublesome, because monomer structure mounted position is limited and the wind channel is sealed badly all around, just probably influence dehumidification effect, can arouse service environment temperature's promotion even.

Disclosure of Invention

The utility model aims at solving the above problem, providing a heat exchanger assembly that dehumidifier was used, it has characteristics such as simple to operate, heat exchange efficiency height, air cycle are timely.

The above technical problem of the present invention can be solved by the following technical solutions: a heat exchanger component for a dehumidifier is characterized by comprising a condenser and an evaporator which are equal or similar in length and height, wherein end plates at two ends of the condenser and end plates at two ends of the evaporator are flush up and down in the height direction and are connected in an overlapped mode through the end plates, and the distance between the condenser and the evaporator is kept to be 10-20 mm; in the upper end face and the lower end face of the condenser and the evaporator in the height direction, a gap between the condenser and the evaporator is covered by sealing cotton; one end of the condenser and one end of the evaporator are connected in series into a whole through a dry filter and a capillary tube.

In the heat exchanger module for a dehumidifier described above, preferably, the evaporator and the condenser are provided with separate pipes, and both have a back-and-forth bending structure.

In the aforementioned heat exchanger assembly for a dehumidifier, preferably, the evaporator and the condenser are independent of each other, and the evaporator fins are made of hydrophilic aluminum foil.

In the heat exchanger assembly for a dehumidifier described above, preferably, the condenser is provided with a compressor discharge pipe joint, and the evaporator is provided with a compressor return pipe joint.

In the heat exchanger module for a dehumidifier described above, preferably, the capillary tube has a circular arc-shaped structure at a connection end between the condenser and the evaporator.

In the heat exchanger assembly for a dehumidifier described above, preferably, the evaporator pipe and the condenser pipe have an aluminum alloy pipe structure with an internal thread.

In the heat exchanger module for a dehumidifier described above, preferably, the width of the seal cotton is larger than the maximum distance between the condenser and the evaporator.

In the heat exchanger module for a dehumidifier described above, preferably, the compressor air exhaust pipe joint and the compressor return air pipe joint are provided on the same end face where the condenser and the evaporator are combined.

The heat exchanger component of the technical scheme is mainly used for a small dehumidifier used in home and office places, consists of an evaporator, a condenser, a capillary tube and a drying filter, and forms a dehumidifier heat exchange system together with a compressor and other electric control accessories. The device designs the length and height of the condenser and the evaporator into equal or similar sizes, flush the height directions of the end plates at the two ends of the condenser and the end plates at the two ends of the evaporator as an installation basis, directly utilizes the end plates to carry out overlapping connection, covers a gap part formed after the height directions of the condenser and the evaporator are combined through sealing cotton, and arranges a series port, an input joint and an output joint at the same end to form a simple and direct integrated structure, thereby being convenient for installation of a whole manufacturer.

In the aspect of the product structure, the two end plates of the evaporator and the condenser can be connected by screws, the evaporator and the condenser are integrated by a simple process, and the reasonable space between the evaporator and the condenser ensures that air circulation is timely and moisture is favorably condensed and discharged.

Furthermore, the evaporator and the condenser are completely independent, and are formed by adopting an internal thread alloy aluminum pipe and a back-and-forth bending (namely snake-shaped bending in spoken language) process, so that the internal exchange area is increased, and the heat exchange efficiency of the refrigerant is improved through the spiral flow velocity. The two sets of fins of evaporimeter and condenser are also relatively independent, and wherein the fin of evaporimeter adopts hydrophilic aluminium foil, makes the comdenstion water scatter rapidly on hydrophilic aluminium foil, can not condense into the drop of water to increase heat exchange area for the speed of refrigerating and heating, still can effectively avoid the comdenstion water to obstruct the air flow and the noise that produces.

In addition, the capillary tube is bent into an arc structure, so that the influence of excessive bending on refrigerant circulation and throttling and pressure reduction effects is avoided. The complete machine manufacturer can form a group of complete heat exchange systems only by connecting the compressor and equipping corresponding electrical components.

Compared with the prior art, the beneficial effects of the utility model are that: the evaporator and the condenser are skillfully integrated through a dry filter, a capillary tube and the like, so that the installation efficiency of a downstream client is greatly improved; the application of the internal thread alloy aluminum pipe not only reduces the cost, but also has high heat exchange efficiency; the hydrophilic aluminum foil can prevent condensed water from forming excessive water bridges, so that the wind resistance is increased, and the dehumidification efficiency is reduced; the reasonable space between the evaporator and the condenser ensures that the air circulates in time and the temperature of the use environment is not greatly influenced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the top-turning structure of fig. 1.

Fig. 3 is a schematic view of a structure of a usage status of the present invention.

In the figure: 1. the device comprises a condenser, 101 hydrophilic aluminum foil, 2 evaporator, 3 drying filter, 4 capillary tube, 5 sealing cotton, 6 compressor exhaust pipe joint, 7 compressor return pipe joint and 8 negative pressure fan.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Referring to fig. 1 and 2, in the heat exchanger assembly for a dehumidifier of the present embodiment, a condenser 1 and an evaporator 2 are installed in a single unit, and have the same length and height, and the evaporator 2 and the condenser 1 are respectively installed with independent pipelines, and the pipelines are continuously bent back and forth. The end plates at the two ends of the condenser 1 and the end plates at the two ends of the evaporator 2 are aligned up and down in the height direction, and are connected by screws through the overlapping parts of the end plates, and the distance between the condenser 1 and the evaporator 2 is kept to be 15 mm; in the upper and lower end surfaces of the condenser 1 and the evaporator 2 in the height direction, a 15mm gap between the condenser 1 and the evaporator 2 is covered with a seal cotton 5, and the width of the seal cotton 5 is 30 mm. One end of the condenser 1 and one end of the evaporator 2 are connected in series into a whole through a dry filter 3 and a capillary 4; the capillary tube 4 is wound in a circular arc structure in the plane of the connecting end plate of the condenser 1 and the evaporator 2.

The two groups of fins of the evaporator 2 and the condenser 1 are independent respectively, wherein the evaporator fins are hydrophilic aluminum foils 101. The outlet pipe at one end of the condenser 1 is a compressor exhaust pipe joint 6, the outlet pipe at one end of the evaporator 2 is a compressor return pipe joint 7, and the compressor exhaust pipe joint 6 and the compressor return pipe joint 7 are both arranged on the same end face of the condenser 1 and the evaporator 2 after being combined.

The evaporator 2 pipeline and the condenser 1 pipeline are both made of pipes with internal thread alloy aluminum pipe structures.

The dehumidification process of the remover: as shown in fig. 3, ambient air is drawn through the evaporator 2 elements by the negative pressure fan 8, the evaporator 2 absorbs heat to cool the humid air to below the dew point temperature, and moisture in the air is condensed and discharged from the region C. The dry cold air continues to pass through the condenser 1 elements under the suction of the negative pressure fan 8, absorbs the heat exhausted by the condenser 1, and the air temperature rises and is exhausted.

The above-mentioned embodiment is right the utility model discloses an explanation, any is right the utility model discloses a structure etc. after the simple transform all belong to the protection scope of the utility model.

Claims

1. A heat exchanger component for a dehumidifier is characterized by comprising a condenser (1) and an evaporator (2) which are equal or similar in length and height, wherein end plates at two ends of the condenser and end plates at two ends of the evaporator are flush up and down in the height direction and are connected in an overlapped mode through the end plates, and the distance between the condenser and the evaporator is kept to be 10-20 mm; in the upper and lower end surfaces of the condenser and the evaporator in the height direction, a gap between the condenser and the evaporator is covered by sealing cotton (5); one end of the condenser and one end of the evaporator are connected in series into a whole through a drying filter (3) and a capillary tube (4).

2. A heat exchanger assembly for a dehumidifier according to claim 1 wherein the evaporator (2) and the condenser (1) are provided with separate lines, each having a back and forth bent structure.

3. A heat exchanger assembly for a dehumidifier according to claim 1 wherein the evaporator (2) and condenser (1) are independent of each other in two sets of fins, wherein the evaporator fins are hydrophilic aluminum foil (101).

4. Heat exchanger assembly for a dehumidifier according to claim 1 wherein the condenser (1) is provided with a press exhaust pipe connection (6) and the evaporator (2) is provided with a press return pipe connection (7).

5. The heat exchanger assembly for a dehumidifier according to claim 1 wherein the capillary tube (4) is formed in a circular arc shape at the connection end of the condenser (1) and the evaporator (2).

6. A heat exchanger assembly for a dehumidifier as claimed in claim 1 or 2 wherein the evaporator (2) and condenser (1) tubes are of internally threaded aluminum alloy tube construction.

7. A heat exchanger assembly for a dehumidifier according to claim 1 wherein the width of the sealing wool (5) is greater than the maximum separation between the condenser (1) and the evaporator (2).

8. The heat exchanger assembly for a dehumidifier according to claim 4 wherein the compressor discharge pipe connection (6) and the compressor return pipe connection (7) are disposed on the same end face of the condenser (1) and the evaporator (2) after they are combined.