Dehumidifier with efficient dehumidification mechanism

Abstract

The utility model discloses a dehumidifier with an efficient dehumidification mechanism, and relates to the technical field of dehumidification, in particular to the dehumidifier with the efficient dehumidification mechanism. The air conditioner comprises a machine body, an air inlet pipe, an air inlet fan, an evaporator, a connecting pipe, a condenser, a temperature sensor, a condensate water storage chamber and an air heater. An air inlet pipe is arranged in the middle of the side face of the machine body, an air inlet fan is arranged in the air inlet pipe, an evaporator is arranged at one end of the air inlet fan, a condenser is arranged at the other end in the machine body, a temperature sensor is arranged on the condenser, the lower end of the condenser is connected with a condensate water storage chamber, and the evaporator is connected with the condenser through a connecting pipe. An air heater is installed at the top end of the machine body and located over the evaporator. Due to the arrangement of the temperature sensor and the air heater, frosting of the evaporator caused by too low temperature can be effectively avoided, the dehumidification efficiency can be improved, efficient dehumidification can be achieved, and the problems mentioned in the background technology can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification, in particular to a dehumidifier with a high-efficiency dehumidification mechanism. Background Art

[0002] Dehumidifiers are also called dehumidifiers, dryers, and dehumidifiers. They can generally be divided into three categories: household dehumidifiers, commercial dehumidifiers, and industrial dehumidifiers. They are part of an air-conditioned home. Usually, a conventional dehumidifier consists of a compressor, a heat exchanger, a fan, a water container, a casing, and a controller. Its working principle is: the fan draws humid air into the machine, passes through the heat exchanger, and the water molecules in the air condense into water droplets. The treated dry air is discharged out of the machine. This cycle keeps the indoor humidity at an appropriate relative humidity. In recent years, with the continuous improvement of people's living standards, household dehumidifiers have shown a booming business opportunity and have quickly entered ordinary family homes and regular offices, creating a more comfortable living and working environment for people.

[0003] However, the shortcomings of existing dehumidifiers are still very obvious. The dehumidification effect of dehumidifiers is not good when working at low temperatures. This is because in a low temperature environment, the temperature of the evaporator end will be lower than the room temperature, which makes it very easy to frost on its surface. Once frosted, the working efficiency of the heat exchanger will be greatly reduced. Whether it is a cooling dehumidifier, an air conditioner, or even a refrigerator, or the heat exchange core of the fresh air system will be on the verge of failure due to frost. Therefore, the condensing dehumidifier cannot operate normally under low temperature and high humidity conditions. It is very likely that it is constantly defrosting, defrosting, and defrosting again, resulting in a greatly reduced dehumidification efficiency. Therefore, it is necessary to propose a dehumidifier with an efficient dehumidification mechanism that can solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dehumidifier with a high-efficiency dehumidification mechanism in view of the defects and shortcomings of the prior art. The dehumidifier is provided with a temperature sensor and a hot air blower, which can effectively avoid frosting of the evaporator caused by too low temperature, improve the dehumidification efficiency and achieve high-efficiency dehumidification, and can solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dehumidifier with a high-efficiency dehumidification mechanism, which comprises a body 1, an air intake pipe 2, an air intake fan 3, an evaporator 4, a connecting pipe 5, a condenser 6, a temperature sensor 7, a condensed water storage chamber 8, and a hot air blower 9; an air intake pipe 2 is arranged in the middle part of the side of the body 1, an air intake fan 3 is arranged inside the air intake pipe 2, an evaporator 4 is arranged at one end of the air intake fan 3, a condenser 6 is arranged at the other end of the body 1, a temperature sensor 7 is arranged above the condenser 6, a condensed water storage chamber 8 is connected to the lower end of the condenser 6, the evaporator 4 is connected to the condenser 6 through a connecting pipe 5, a hot air blower 9 is installed at the top of the body 1, and the hot air blower 9 is located directly above the evaporator 4.

[0006] An exhaust port 10 is embedded on one side wall of the machine body 1 .

[0007] An air collecting hood 11 is installed at the port of the air inlet pipe 2, and the air collecting hood 11 is a cone-shaped structure as a whole. The setting of the air collecting hood 11 can quickly guide and process the gas.

[0008] A switch 12 is provided on the outer side of the body 1. The switch 12 can control the operation and stop of the utility model.

[0009] The bottom end of the body 1 is provided with two sets of rolling wheels 13. The arrangement of the rolling wheels 13 facilitates the movement of the body 1 and can be adapted to more occasions.

[0010] The working principle of the utility model: first, through the operation of the evaporator and the condenser, the air intake fan cools down the external air through the evaporator, so that the water vapor in the air is liquefied, and the liquefied condensed water enters the condensed water storage chamber, and the dry air passes through the condenser and is discharged through the exhaust port, thereby achieving the dehumidification effect. A temperature sensor is arranged on the evaporator. When the temperature sensor detects that the temperature of the evaporator is lower than the preset temperature, the hot air blower starts to work to increase the temperature around the evaporator, thereby realizing the effect of defrosting and defrosting. The defrosted water also enters the condensed water storage chamber through the connecting pipe.

[0011] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: the utility model uses the condenser and the evaporator, and the air intake fan cools down the external air through the evaporator, so that the water vapor in the air is liquefied, and the liquefied water condenses into the condensed water storage chamber, and is discharged through the condenser and the exhaust port through the dry air. A temperature sensor is provided in the evaporator part. When the temperature sensor detects that the temperature of the evaporator is lower than the preset temperature, the hot air blower starts working to increase the temperature around the evaporator, thereby realizing the defrosting and defrosting effect. The utility model monitors the temperature through the temperature sensor and increases the temperature through the hot air blower, which can effectively avoid frosting of the evaporator, thereby improving the dehumidification efficiency and realizing efficient dehumidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Explanation of the reference numerals: machine body 1, air intake pipe 2, air intake fan 3, evaporator 4, connecting pipe 5, condenser 6, temperature sensor 7, condensate storage chamber 8, hot air blower 9, air outlet 10, air collecting hood 11, switch 12, scroll wheel 13. DETAILED DESCRIPTION

[0016] See also Figure 1-2 As shown, the technical solution adopted in this specific embodiment is: a dehumidifier with a high-efficiency dehumidification mechanism, which includes a body 1, an air intake pipe 2, an air intake fan 3, an evaporator 4, a connecting pipe 5, a condenser 6, a temperature sensor 7, a condensed water storage chamber 8, and a hot air blower 9; an exhaust port 10 is embedded on one side wall of the body 1, and the dry air passing through the condenser 6 is discharged through the exhaust port 10, and a switch 12 is provided on the external side of the body 1. The switch 12 can control the operation and stop of the utility model, and two sets of rolling wheels 13 are provided at the bottom end of the body 1. The setting of the rolling wheel 13 is convenient for moving the machine body 1 and can adapt to more occasions. An air intake pipe 2 is arranged in the middle of the side of the machine body 1, and a wind collecting cover 11 is installed at the port of the air intake pipe 2. The wind collecting cover 11 has a cone-shaped structure as a whole. The setting of the wind collecting cover 11 can quickly guide and process the gas. An air intake fan 3 is arranged inside the air intake pipe 2, and an evaporator 4 is arranged at one end of the air intake fan 3. The air intake fan 3 cools the external air through the evaporator 4, so that the water vapor in the air is liquefied. A condenser 6 is arranged at the other end of the inside of the machine body 1. The condenser A temperature sensor 7 is arranged above 6, and a condensate storage chamber 8 is connected to the lower end of the condenser 6. The liquefied condensate enters the condensate storage chamber 8. The evaporator 4 is connected to the condenser 6 through a connecting pipe 5. A hot air blower 9 is installed on the top of the body 1. The hot air blower 9 is located directly above the evaporator 4. When the temperature sensor 7 detects that the temperature of the evaporator 4 is lower than the preset temperature, the hot air blower 9 starts to work to increase the temperature around the evaporator 4, thereby achieving the effect of defrosting and preventing the dehumidifier efficiency from being reduced due to the evaporator 4 having a too low temperature.

[0017] In this specific implementation method, the evaporator 4 and the condenser 6 are first operated, and the intake fan 3 cools the external air through the evaporator 4, so that the water vapor in the air is liquefied, and the liquefied condensed water enters the condensed water storage chamber 8, and the dry air passes through the condenser 6 and is discharged from the exhaust port 10, thereby achieving the dehumidification effect. A temperature sensor 7 is arranged on the evaporator 4. When the temperature sensor 7 detects that the temperature of the evaporator 4 is lower than the preset temperature, the hot air blower 9 starts to work to increase the temperature around the evaporator 4, thereby achieving the effect of defrosting and defrosting. The defrosted water also enters the condensed water storage chamber 8 through the connecting pipe.

[0018] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A dehumidifier with a high-efficiency dehumidification mechanism, characterized in that: It comprises a machine body (1), an air intake pipe (2), an air intake fan (3), an evaporator (4), a connecting pipe (5), a condenser (6), a temperature sensor (7), a condensed water storage chamber (8), and a hot air blower (9); an air intake pipe (2) is arranged in the middle of the side of the machine body (1), an air intake fan (3) is arranged inside the air intake pipe (2), an evaporator (4) is arranged at one end of the air intake fan (3), a condenser (6) is arranged at the other end of the machine body (1), a temperature sensor (7) is arranged above the condenser (6), a condensed water storage chamber (8) is connected to the lower end of the condenser (6), the evaporator (4) and the condenser (6) are connected via a connecting pipe (5), a hot air blower (9) is installed at the top of the machine body (1), and the hot air blower (9) is located directly above the evaporator (4).

2. A dehumidifier with a high-efficiency dehumidification mechanism according to claim 1, characterized in that: An air outlet (10) is embedded on one side wall of the machine body (1).

3. A dehumidifier with a high-efficiency dehumidification mechanism according to claim 1, characterized in that: An air collecting hood (11) is installed at the port of the air inlet pipe (2), and the air collecting hood (11) is in a conical structure as a whole.

4. A dehumidifier with a high-efficiency dehumidification mechanism according to claim 1, characterized in that: A switch (12) is provided on the outer side of the machine body (1).

5. The dehumidifier with a high-efficiency dehumidification mechanism according to claim 1, characterized in that: Two sets of rolling wheels (13) are arranged at the bottom end of the machine body (1).

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