CN211177196U

CN211177196U - High-efficient cabinet type dehumidifier

Info

Publication number: CN211177196U
Application number: CN201922200631.9U
Authority: CN
Inventors: 付琰琰
Original assignee: Tianjin Weixing Ruike Technology Co ltd
Current assignee: Tianjin Weixing Ruike Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-04
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a high-efficiency cabinet dehumidifier, which comprises a cabinet body, an air inlet, semiconductor refrigeration sheets, a spacer block, a rotary drum, a mist catching net, a water receiving groove, an air suction pump, a heat exchange box, an air outlet and a mist catching motor, wherein the air suction pump runs to generate negative pressure at the bottom of the inner cavity of the cabinet body, so that air is sucked from the air inlet and enters a condensation cavity, redundant water in the air is condensed into water drops, the mist catching motor drives the rotary drum to rotate, the mist catching net is swept anticlockwise in the mist catching cavity to catch the water drops condensed in the air, the water drops are thrown to the side wall of the mist catching cavity under the action of centrifugal force and fall into the water receiving groove at the bottom along the side wall, the initiation is completed, low-temperature air after dehumidification is pumped into the heat exchange box through the air suction pump, the heat dissipation of the heat dissipation surface of the semiconductor refrigeration sheets is accelerated, the air is discharged from the air outlet, the water removal efficiency can be improved under the condition of not increasing, the dehumidification efficiency of the dehumidifier is greatly improved.

Description

High-efficient cabinet type dehumidifier

Technical Field

The utility model relates to a dehumidification equipment field specifically is a high-efficient cabinet type dehumidifier.

Background

Dehumidifiers are also known as dehumidifiers, dryers, dehumidifiers. Generally, a conventional dehumidifier is composed of a compressor, a heat exchanger, a fan, a water container, a cabinet, and a controller. The working principle is as follows: the wet air is pumped into the machine by a fan and passes through a heat exchanger, water molecules in the air are condensed into water drops, the treated dry air is discharged out of the machine, and the indoor humidity is kept at the proper relative humidity by circulation. The existing dehumidifier removes water drops condensed by water molecules through passive adsorption, so that the efficiency is low, and an adsorption device is easily covered by dust impurities to influence the dehumidification efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient cabinet type dehumidifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high-efficient cabinet type dehumidifier, includes the cabinet body, air inlet, semiconductor refrigeration piece, spacer block, rotary drum, catches fog net, water receiving tank, aspiration pump, heat transfer case, gas outlet and catches fog motor, the cabinet body is hollow cuboid structure, and the cavity middle part of the cabinet body is equipped with the spacer block, and the spacer block top is the condensation chamber, and the condensation intracavity is equipped with the heat conduction fin, improves heat exchange efficiency, and the right side wall of condensation chamber is equipped with the semiconductor refrigeration piece, and the refrigeration face of semiconductor refrigeration piece is located the left side, with the contact of the heat conduction fin of condensation intracavity, the top of the cabinet body is equipped with the air inlet, and the air gets into the condensation chamber from the air inlet, with the heat conduction fin heat transfer cooling of condensation intracavity, the right side of semiconductor refrigeration.

The inner chamber of the cabinet body is located below the spacer block and is a demisting chamber, bearing seats are arranged at the center of the front inner wall and the rear inner wall of the demisting chamber, the bearing seats are internally provided with a rotating shaft front end and a rotating shaft rear end of a rotating drum fixedly connected with bearings, eight mist catching nets are fixedly connected with the outer wall array of the rotating drum and are hydrophilic fiber nets fixed on the inner wall of a square frame, the inner end of the rotating drum is connected with an output shaft of a mist catching motor, and the rotating drum can be driven to rotate by the mist catching motor, so that the mist catching nets can sweep anticlockwise in the mist catching chamber to catch water drops condensed in the air, and the water drops are thrown to the side wall of the demisting chamber under the action of centrifugal force and fall into a water receiving tank at the bottom along the side wall, the water receiving tank.

The right side of the cabinet body is located the top surface department of water receiving tank and is equipped with the through-hole, and the inlet end of aspiration pump is connected to the through-hole, aspiration pump fixed connection is on the right side of the cabinet body, is located the below of heat transfer case, produces the negative pressure in the inner chamber bottom of the cabinet body to from the air inlet department suction air entering, the output of aspiration pump is located the top and is connected with the bottom air inlet of heat transfer case, the heat transfer case is hollow cuboid structure, and fixed connection is close to top department on the right side of the cabinet body, and inside is equipped with the heat conduction fin, and the left end of heat conduction fin contacts with the right side fin of semiconductor refrigeration piece, and the help heat dissipation, and the right side of heat transfer case is close to top department and is equipped with the gas outlet, through the dry low temperature air after the dehumidification cooling.

As a further aspect of the present invention: the inboard of spacer block is equipped with the arc breach the same with the outer end removal orbit of catching the fog net, and the breach radian is greater than the radian between two adjacent fog nets, can prevent effectively that the air after the condensation from overflowing and scattering, does not pass through the fog net of catching, ensures that the dehumidification is complete.

As a further aspect of the present invention: the top of air inlet is equipped with airstrainer, can filter the dust in the air, prevents that the dust from gluing on heat conduction fin, influences heat exchange efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: the air suction pump runs, negative pressure is generated at the bottom of the inner cavity of the cabinet body, so that air is sucked from the air inlet and enters the condensation cavity, the air is cooled by heat exchange with the heat conduction fins in the condensation cavity, redundant water in the air is condensed into water drops, the water drops downwards enter the demisting cavity, the rotary drum is driven to rotate by the mist catching motor, so that the mist catching net is swept anticlockwise in the mist catching cavity, the water drops condensed in the air are caught, the air is thrown to the side wall of the demisting cavity under the action of centrifugal force and falls into the water receiving groove at the bottom along the side wall, the initiation is completed, the dehumidified low-temperature air is pumped into the heat exchange box through the air suction pump, the heat dissipation of the heat dissipation surface of the refrigeration semiconductor sheet is accelerated, the air is discharged into the air from the air outlet, the dewatering efficiency can be improved under the condition that the resistance is not increased through the active sweeping.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency cabinet dehumidifier.

Fig. 2 is a schematic structural view of the middle side surface of the high-efficiency cabinet dehumidifier.

In the figure: the device comprises a cabinet body 1, an air inlet 2, a semiconductor refrigerating sheet 3, a spacer block 4, a rotary drum 5, a mist catching net 6, a water receiving tank 7, an air pump 8, a heat exchange box 9, an air outlet 10 and a mist catching motor 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a high-efficiency cabinet type dehumidifier includes a cabinet body 1, an air inlet 2, a semiconductor refrigeration sheet 3, a spacer 4, a rotary drum 5, a mist-catching net 6, a water-receiving tank 7, an air pump 8, a heat exchange box 9, an air outlet 10, and a mist-catching motor 11, the cabinet body 1 is of a hollow cuboid structure, the middle part of the cavity of the cabinet body 1 is provided with a spacing block 4, a condensation cavity is arranged above the spacing block 4, heat conducting fins are arranged in the condensation cavity to improve the heat exchange efficiency, the right side wall of the condensation cavity is provided with a semiconductor refrigeration sheet 3, the refrigeration surface of the semiconductor refrigeration sheet 3 is positioned on the left side, is contacted with the heat-conducting fins in the condensation cavity, the top of the cabinet body 1 is provided with an air inlet 2, air enters the condensation cavity from the air inlet 2, heat exchange is carried out between the semiconductor refrigerating fins and the heat-conducting fins in the condensing cavity, and the right sides of the semiconductor refrigerating fins 3 are contacted with the left ends of the heat-conducting fins in the heat exchange box 9;

the inner cavity of the cabinet body 1 is positioned below the partition block 4 and is provided with a demisting cavity, a bearing seat is arranged at the center of the front inner wall and the rear inner wall of the demisting cavity, the bearing seat is fixedly connected with the front end and the rear end of a rotating shaft of the rotating drum 5 through bearings, eight mist catching nets 6 are fixedly connected with the outer wall array of the rotating drum 5, the mist catching nets 6 are hydrophilic fiber nets fixed on the inner wall of a square frame, the inner end of the rotating drum 5 is connected with an output shaft of a mist catching motor 11, the rotating drum 5 can be driven by the mist catching motor 11 to rotate, so that the mist catching nets 6 can be swept anticlockwise in the mist catching cavity to catch water drops condensed in the air, the water drops are thrown to the side wall of the demisting cavity under the action of centrifugal force and fall into a water receiving groove 7 at the bottom along the side wall, the water receiving;

a through hole is arranged at the right side of the cabinet body 1 and positioned on the top surface of the water receiving tank 7, the through hole is connected with the air inlet end of an air extracting pump 8, the air extracting pump 8 is fixedly connected at the right side of the cabinet body 1 and positioned below a heat exchange box 9, negative pressure is generated at the bottom of the inner cavity of the cabinet body 1, so that air is sucked from the air inlet 2, the output end of the air suction pump 8 is positioned at the top and is connected with the air inlet at the bottom of the heat exchange box 9, the heat exchange box 9 is of a hollow cuboid structure, is fixedly connected to the right side of the cabinet body 1 near the top, is internally provided with a heat conduction fin, the left end of the heat conduction fin is contacted with the right side radiating fin of the semiconductor refrigerating fin 3 to help heat dissipation, the right side of the heat exchange box 9 near the top is provided with an air outlet 10, the temperature of the heat dissipation surface of the semiconductor refrigeration sheet 3 is accelerated through the dehumidified dry low-temperature air, so that the temperature reduction effect is improved, the energy consumption is saved, and the temperature stability in the space is ensured;

the inner side of the partition block 4 is provided with an arc-shaped notch which has the same moving track with the outer ends of the mist catching nets 6, the radian of the notch is larger than that between two adjacent mist catching nets 6, the condensed air can be effectively prevented from overflowing and scattering, the condensed air does not pass through the mist catching nets 6, and the dehumidification is ensured to be complete;

the top of air inlet 2 is equipped with airstrainer, can filter the dust in the air, prevents that the dust from gluing on heat conduction fin, influences heat exchange efficiency.

The utility model discloses a theory of operation is: air pump 8 operates, produce the negative pressure in the inner chamber bottom of the cabinet body 1, thereby it gets into to attract the air from air inlet 2, the air gets into the condensation chamber from air inlet 2, heat conduction fin heat transfer cooling with the condensation intracavity, unnecessary aqueous vapor in the air, condense into the drop of water, get into the defogging chamber downwards, it rotates to drive rotary drum 5 through catching fog motor 11, thereby make and catch fog net 6 and sweep anticlockwise in catching the fog chamber, catch the drop of water that condenses in the air, and get rid of the lateral wall to the defogging chamber under the effect of centrifugal force, fall into water receiving tank 7 of bottom along the lateral wall, accomplish originally, low temperature air after the dehumidification is in 8 pump income heat transfer case 9, accelerate the heat dissipation of the cooling surface of semiconductor refrigeration piece 3, then discharge into the air from gas outlet 10.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A high-efficiency cabinet type dehumidifier comprises a cabinet body, an air inlet, semiconductor refrigeration sheets, partition blocks, a rotary drum, a mist catching net, a water receiving tank, an air pump, a heat exchange box, an air outlet and a mist catching motor, and is characterized in that the cabinet body is of a hollow cuboid structure, the partition blocks are arranged in the middle of a cavity of the cabinet body, a condensation cavity is arranged above the partition blocks, heat conduction fins are arranged in the condensation cavity, the semiconductor refrigeration sheets are arranged on the right side wall of the condensation cavity, the refrigeration surfaces of the semiconductor refrigeration sheets are located on the left side and are in contact with the heat conduction fins in the condensation cavity, the air inlet is arranged at the top of the cabinet body, and the right sides of the semiconductor refrigeration;

the inner cavity of the cabinet body is positioned below the partition block and is provided with a demisting cavity, the centers of the front inner wall and the rear inner wall of the demisting cavity are provided with bearing seats, the inside of each bearing seat is fixedly connected with the front end and the rear end of a rotating shaft of the rotating drum through a bearing, the outer wall array of the rotating drum is fixedly connected with eight mist catching nets, the mist catching nets are hydrophilic fiber nets fixed on the inner wall of the square frame, the inner end of the rotating drum is connected with an output shaft of a mist catching motor, and the water receiving tank is a square water tank and is inserted into the inner;

the right side of the cabinet body is located the top surface department of water receiving tank and is equipped with the through-hole, and the air intake end of aspiration pump is connected to the through-hole, aspiration pump fixed connection is on the right side of the cabinet body, is located the below of heat transfer case, and the output of aspiration pump is located the bottom air inlet of top and heat transfer case and is connected, the heat transfer case is hollow cuboid structure, and fixed connection is close to top department on the right side of the cabinet body, and inside is equipped with the heat conduction fin, and the left end of heat conduction fin contacts with the right side fin of semiconductor refrigeration piece, and the right side of heat transfer.

2. The high-efficiency cabinet dehumidifier of claim 1, wherein the inside of the partition block is provided with an arc-shaped notch which has the same moving track with the outer ends of the mist catching nets, and the radian of the notch is greater than that between two adjacent mist catching nets.

3. The efficient cabinet dehumidifier of claim 1, wherein an air filter screen is disposed on the top of the air inlet.