CN216897600U - Double-system combined efficient dehumidifier - Google Patents

Abstract

The utility model discloses a double-system combined type efficient dehumidifier, aiming at solving the defects of small air inlet amount of the dehumidifier and poor heat dissipation of a condenser. The utility model discloses an including the organism, two sets of dehumidification systems of installing in the organism side by side, dehumidification system includes the compressor, main condenser, auxiliary condenser, the evaporimeter, the fan, be equipped with hollow storehouse in the organism, the organism front side, the rear side, the left side, the right side all is equipped with the air intake with hollow storehouse intercommunication, two dehumidification system's auxiliary condenser all installs the air intake position at the rear side, install a dehumidification system's evaporimeter, main condenser between front side and the left air intake in the hollow storehouse, install another dehumidification system's evaporimeter, main condenser between the air intake on front side and right side in the hollow storehouse; the air inlet of the fan is communicated with the hollow bin. The double-system combined type efficient dehumidifier adopts a multi-surface air inlet mode, so that the indoor humidity is more uniform, the air inlet amount is large, and the heat dissipation effect of the condenser is good.

Description

Double-system combined efficient dehumidifier

Technical Field

The utility model relates to a dehumidification device, in particular to a double-system combined efficient dehumidifier.

Background

The dehumidifier is widely applied to electronic products, food and drug workshops, libraries, archives, tobacco warehouses, military warehouses, underground buildings and other places, and prevents articles from mildewing and damaging. The steam compression type refrigeration dehumidifier mainly comprises a compressor, a condenser, a throttling device and an evaporator, and is connected into a closed system by pipelines. The refrigerant is vaporized in the evaporator to absorb the heat of the air, so that the temperature of the wet air is reduced to be lower than the dew point temperature, the water vapor in the air is condensed into liquid water to be separated out, and the aim of reducing the humidity of the air is fulfilled.

The dehumidifier in the current market is a single air channel no matter a single system or a double system combination, single-side air inlet and wet air are cooled and dehumidified by an evaporator, heated by a condenser and discharged dry air. The evaporator and the condenser are in the same air channel, the air quantity is the same, and the structure is simple. The general disadvantages are: 1. the condenser has small heat dissipation area and small air volume, causes high condensation temperature, large compressor power and low dehumidification efficiency, and causes great waste of energy. When the wet air passes through the evaporator, the wet air is cooled to below the dew point temperature to separate out moisture, the refrigerating capacity of the evaporator is firstly used for sensible heat absorption when the wet air is cooled to above the dew point temperature and then used for latent heat absorption when the water vapor is condensed into liquid water, if the air volume is larger, the refrigerating capacity of the evaporator for absorbing the sensible heat is consumed a lot, and the refrigerating capacity for absorbing the latent heat is smaller, so that the dehumidifying capacity is reduced, and the air volume of the evaporator cannot be too large. However, the heat radiation amount of the condenser is larger than the cooling amount of the evaporator, and a larger air volume is required. In the dehumidifier in the current market, an evaporator and a condenser are in the same air channel, the air volume is the same, the air volume of the evaporator is met, and the condenser is small, so that the condensing pressure is increased, the power of a compressor is increased, and the dehumidification energy efficiency is reduced. 2. The air enters from the single side, only the wet air at one side is absorbed and enters the dehumidifier for dehumidification, and the humidity of the air in the room is not uniform.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides the double-system combined type high-efficiency dehumidifier which adopts a multi-surface air inlet mode, so that the indoor humidity is more uniform, the air inlet amount is large, the heat dissipation effect of a condenser is good, the compression ratio of a compressor is reduced, the power of the compressor is greatly reduced, and the dehumidification energy efficiency is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme: a double-system combined type high-efficiency dehumidifier comprises a machine body and two groups of dehumidification systems which are arranged in the machine body side by side, wherein each dehumidification system comprises a compressor, a main condenser, an auxiliary condenser, an evaporator and a fan; the air inlet of the fan is communicated with the hollow bin.

The dehumidifier comprises two groups of dehumidification systems which can independently operate, and the dehumidification effect is greatly improved. The front side, the rear side, the left side and the right side of the dehumidifier are respectively provided with an air inlet, air is fed from four sides, and the air inlet amount is greatly increased. When the dehumidifier is placed indoors for use, the air enters from four sides, so that the humidity of each indoor position is more uniform. The auxiliary condenser is arranged at the air inlet position of the rear side, air is independently fed, the heat dissipation area is greatly increased, the heat dissipation effect is improved, the condensation temperature is greatly reduced, the pressure difference between the condensation pressure and the evaporation pressure is reduced, the compression ratio of the compressor is reduced, the power of the compressor is greatly reduced, and the dehumidification efficiency is improved. The double-system combined type high-efficiency dehumidifier fully utilizes the space structure of four sides, adopts four-side air inlet, ensures the enough large heat exchange area of a condenser and an evaporator so as to obtain higher dehumidification energy efficiency, has smaller machine body size, and simultaneously reduces the cost of structural members.

Preferably, a water receiving tray is installed at the bottom of the hollow bin in the machine body, the bottom of the water receiving tray is connected with a drain pipe, and the drain pipe extends out of the machine body. The arrangement of the water pan and the drain pipe is convenient for draining the condensed water.

Preferably, an air inlet grille is arranged at the position corresponding to the air inlet on the machine body. The air inlet grille plays a role in protection.

Preferably, a filter screen is arranged at the position corresponding to the air inlet on the machine body. The filter screen filters the incoming air.

Preferably, the evaporator and the main condenser are both in L-shaped structures, and corner positions of the L-shaped evaporator and the main condenser are in fillet transition. The L-shaped evaporator and the main condenser have large overheating areas and are convenient to install and arrange. And corner positions are in fillet transition, so that the obstruction to airflow is reduced, and the airflow can flow conveniently.

Preferably, the upper end of the machine body is provided with two air outlets, and air outlets of fans of the two dehumidification systems are respectively connected with the two air outlets. The dehumidifier discharges the dehumidified air from the upper end to the outside, so that the air flow can be uniformly diffused around.

Preferably, an equipment bin is arranged below the hollow bin in the machine body, the compressor is installed in the equipment bin, a heat dissipation window communicated with the equipment bin is arranged on the machine body, and the heat dissipation window is connected with a heat dissipation grating. The heat dissipation window is convenient for dispel the heat to the equipment storehouse.

Preferably, the machine body comprises a bracket, a front panel, a rear panel, a left panel, a rear panel, an upper panel and a lower panel, wherein the front panel, the rear panel, the left panel, the rear panel, the upper panel and the lower panel are arranged on the bracket, and rollers are arranged at the bottom of the bracket. The machine body has simple and reliable structure and convenient installation.

Compared with the prior art, the utility model has the beneficial effects that: (1) the front side, the rear side, the left side and the right side of the dehumidifier are respectively provided with an air inlet, air is fed from four sides, and the air inlet amount is greatly increased; (2) when the dehumidifier is placed indoors for use, the air enters from four sides, so that the humidity of each indoor position is more uniform; (3) the auxiliary condenser is arranged at the air inlet on the rear side and independently enters air, so that the heat dissipation area is greatly increased, the heat dissipation effect is improved, the condensation temperature is greatly reduced, the pressure difference between the condensation pressure and the evaporation pressure is reduced, the compression ratio of the compressor is reduced, the power of the compressor is greatly reduced, and the dehumidification energy efficiency is improved; (4) the double-system combined type high-efficiency dehumidifier fully utilizes the space structure of four sides, adopts four-side air inlet, ensures the enough large heat exchange area of a condenser and an evaporator so as to obtain higher dehumidification energy efficiency, has smaller machine body size, and simultaneously reduces the cost of structural members.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view in another aspect of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of a partial structure of the present invention;

FIG. 5 is a schematic view of the present invention in use;

in the figure: 1. the air conditioner comprises a machine body, 2, a compressor, 3, a main condenser, 4, an auxiliary condenser, 5, an evaporator, 6, a fan, 7, a hollow bin, 8, an air inlet, 9, an air inlet grille, 10, a filter screen, 11, an air outlet, 12, an air outlet grille, 13, a water receiving tray, 14, a drain pipe, 15, an equipment bin, 16, a heat dissipation grille, 17, a support, 18, a roller, 19, a mounting plate, 20, a connecting plate, 21 and a room.

Detailed Description

The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:

example (b): a kind of double-system combined high-efficient dehumidifier (refer to figure 1 to figure 5), including the organism 1, two-sets of dehumidification system installed in organism side by side, the dehumidification system includes the compressor 2, the main condenser 3, the auxiliary condenser 4, the evaporator 5, the blower 6, there are hollow cabins 7 in the organism, the organism front side, rear side, left side, right side have air intake 8 communicated with hollow cabin, the auxiliary condenser of two dehumidification systems is installed in the air intake position of the rear side, install evaporator, main condenser of a dehumidification system between air intake of the left side and the front side in the hollow cabin, install another dehumidification system's evaporator, main condenser between air intake of the right side and the front side in the hollow cabin; the fan is arranged on the upper part of the hollow bin, and an air inlet of the fan is communicated with the hollow bin. An air inlet grille 9 is arranged at the position corresponding to the air inlet on the machine body. The filter screen 10 is arranged at the position corresponding to the air inlet on the machine body. Two air outlets 11 are arranged at the upper end of the machine body, the air outlets of the fans of the two dehumidification systems are respectively connected with the two air outlets, and air outlet grids 12 are arranged on the air outlets.

Evaporimeter, main condenser all are L shape structure, and L shape evaporimeter, main condenser bight position all are the fillet transition, and the evaporimeter is arranged in between main condenser and the air intake, is equipped with the interval between evaporimeter and the main condenser. The bottom of the hollow bin in the machine body is provided with a water pan 13, the bottom of the water pan is connected with a drain pipe 14, and the drain pipe extends out of the machine body.

An equipment bin 15 is arranged below a hollow bin in the machine body, the compressor is installed in the equipment bin, two heat dissipation windows communicated with the equipment bin are arranged on the machine body and are arranged oppositely, and a heat dissipation grid 16 is connected to each heat dissipation window. The compressor, the auxiliary condenser, the main condenser and the evaporator of the dehumidification system are connected in sequence through pipelines to form a serial circulation channel of the refrigerant.

The machine body comprises a bracket 17, a front panel, a rear panel, a left panel, a rear panel, an upper panel and a lower panel which are arranged on the bracket, and rollers 18 are arranged at the bottom of the bracket. Mounting plates 19 are mounted at two ends of the auxiliary condenser in the hollow bin, and two ends of the auxiliary condenser are respectively connected with the two mounting plates. Connecting plates 20 are respectively installed at two ends of a main condenser in the hollow bin, two ends of the main condenser are respectively connected with the two connecting plates, and two ends of the evaporator are respectively connected with the two connecting plates.

The dehumidifier comprises two groups of dehumidification systems which can independently operate, and the dehumidification effect is greatly improved. The front side, the rear side, the left side and the right side of the dehumidifier are respectively provided with an air inlet, air is fed from four sides, and the air inlet amount is greatly increased. When the dehumidifier is placed in the room 21 for use, the air enters from four sides, so that the humidity of each position in the room is more uniform. The auxiliary condenser is arranged at the air inlet position of the rear side, air is independently fed, the heat dissipation area is greatly increased, the heat dissipation effect is improved, the condensation temperature is greatly reduced, the pressure difference between the condensation pressure and the evaporation pressure is reduced, the compression ratio of the compressor is reduced, the power of the compressor is greatly reduced, and the dehumidification efficiency is improved. The double-system combined type high-efficiency dehumidifier fully utilizes the space structure of four sides, adopts four-side air inlet, ensures the enough large heat exchange area of a condenser and an evaporator so as to obtain higher dehumidification energy efficiency, has smaller machine body size, and simultaneously reduces the cost of structural members.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the utility model as set forth in the appended claims.

Claims (8)

1. A double-system combined type high-efficiency dehumidifier is characterized by comprising a machine body and two groups of dehumidification systems arranged in the machine body side by side, wherein each dehumidification system comprises a compressor, a main condenser, an auxiliary condenser, an evaporator and a fan; the air inlet of the fan is communicated with the hollow bin.

2. The dehumidifier of claim 1, wherein a water pan is mounted at the bottom of the hollow chamber in the dehumidifier body, and the bottom of the water pan is connected with a drain pipe which extends out of the dehumidifier body.

3. The dehumidifier of claim 1, wherein an air inlet grille is disposed at a position corresponding to the air inlet on the dehumidifier body.

4. The dehumidifier of claim 1, wherein a filter screen is installed at a position corresponding to the air inlet on the dehumidifier body.

5. The dehumidifier of claim 1, wherein the evaporator and the main condenser are both L-shaped, and the corners of the L-shaped evaporator and the main condenser are rounded.

6. The dehumidifier according to any one of claims 1 to 5, wherein the upper end of the dehumidifier body is provided with two air outlets, and the air outlets of the fans of the two dehumidification systems are respectively connected with the two air outlets.

7. The dehumidifier according to any one of claims 1 to 5, wherein an equipment compartment is provided below the hollow compartment in the machine body, the compressor is installed in the equipment compartment, the machine body is provided with a heat dissipation window communicated with the equipment compartment, and the heat dissipation window is connected with a heat dissipation grid.

8. The double-system combined type high-efficiency dehumidifier as claimed in any one of claims 1 to 5, wherein the machine body comprises a bracket, a front panel, a rear panel, a left panel, a right panel, an upper panel and a lower panel, the front panel, the rear panel, the left panel, the right panel, the upper panel and the lower panel are arranged on the bracket, and rollers are arranged at the bottom of the bracket.

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