CN220609776U

CN220609776U - Dehumidifier

Info

Publication number: CN220609776U
Application number: CN202322029228.0U
Authority: CN
Inventors: 刘琳琳; 叶海林; 邵健凯; 叶子豪
Original assignee: Hangzhou Preair Electrical Appliance Industry Co ltd
Current assignee: Hangzhou Preair Electrical Appliance Industry Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-19
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a dehumidifier which is used for solving the problems that in the prior art, an electric machine room needs to be dehumidified and controlled in temperature and the use space of the electric machine room needs to be saved, and is characterized by comprising the following components: a frame: the evaporator is characterized by comprising a plurality of layers, wherein a first fan is arranged on the uppermost layer, an evaporator is arranged below the first fan, a first condenser is further arranged on the same layer of the frame, a second condenser is arranged below the evaporator, a water receiving disc is arranged between the evaporator and the second condenser, and a second fan is further arranged on the same layer of the frame. The utility model solves the problems that the electric machine room in the prior art needs dehumidification and temperature control, and needs to save the use space of the electric machine room, and the internal layers are arranged, so that the occupied area is small.

Description

Dehumidifier

Technical Field

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

Background

The dehumidifier produced in early stage is mainly applied to humidity control requirements of food industries such as tea, grains and the like, along with the improvement of the production and living standard of people, humidity needs to be controlled in factories, offices, living places and the like, and people can conveniently work and live daily, so that the application scene of the dehumidifier is widened continuously, and the required functions and structures are updated continuously.

The distribution box of large-scale computer lab or the required multiple electrical components of distribution have been integrated in the switch board on roadside, when meetting high temperature high humidity weather, if inside humidity is too high, can accelerate electrical components ageing, shorten life, still probably cause the short circuit phenomenon, make electric power paralysis, even initiate the conflagration, consequently configuration dehumidifier is an effectual solution for the switch board. The traditional dehumidifier generally places devices such as an evaporator and a condenser on the same layer, so that the occupied area is large, and the spare area of a conventional power distribution cabinet placed machine room is small, so that the dehumidifier meeting the dehumidification temperature control requirement of the electric machine room and saving the use space of the electric machine room is needed.

Disclosure of Invention

The utility model provides a dehumidifier which is arranged in a layered manner and occupies a small area, and aims to solve the problems that in the prior art, the electric machine room needs dehumidification and temperature control and the use space of the electric machine room needs to be saved.

In order to achieve the above purpose, the present utility model provides the following solutions: a dehumidifier, comprising: a frame: the evaporator is characterized by comprising a plurality of layers, wherein a first fan is arranged on the uppermost layer, an evaporator is arranged below the first fan, a first condenser is further arranged on the same layer of the frame, a second condenser is arranged below the evaporator, a water receiving disc is arranged between the evaporator and the second condenser, and a second fan is further arranged on the same layer of the frame. The dehumidifier is divided into four layers through the first support plate, the second support plate and the water receiving disc, the first layer is provided with a first fan, the second layer is provided with an evaporator and a first condenser, the third layer is provided with a second fan, a second condenser and a water pump, the fourth layer is provided with an electric box and a compressor, the required occupied area of the dehumidifier after layered arrangement is reduced, and the dehumidifier is more conveniently placed in an electric machine room. The compressor provides refrigerant for evaporimeter and condenser, forms the dehumidification runner when refrigerant passes through first condenser, evaporimeter, forms the accuse temperature runner when passing through second condenser, evaporimeter, accomplishes the switching of dehumidification and accuse temperature runner through the way valve subassembly, and then realizes the dehumidification of the indoor moist air of suction dehumidifier respectively and takes away the indoor heat and cool down and then realize the purpose of accuse temperature through the outdoor air of computer lab, in addition, will be put at the fourth layer as the electrical apparatus box of control unit, can effectively isolate the harm of the indoor moisture of dehumidifier to the circuit.

Preferably, the casing is installed outside the frame, and the casing includes top cap and rear panel, and the top cap is connected with the rear panel, and the top cap air outlet bottom surface is connected with first fan, and the rear panel is provided with the water outlet mouth, and the water outlet mouth is connected with the water collector, installs the tuber pipe in the rear panel outside, and the tuber pipe is connected with the second fan, collects the moisture that the air that passes through the evaporimeter in the dehumidifier separated out and discharges on the water collector, prevents to cause the influence to the dehumidifier operation.

Preferably, the frame is provided with first extension board between first fan and evaporimeter, the frame is provided with the second extension board below the second condenser, install the water pump on the second extension board, the water collector passes through the water pump and is connected with the water outlet, the water collector is collected the liquid droplet that the evaporimeter condensation obtained in the dehumidifier after, discharge from the water outlet through the effect of water pump, the influence that probably caused the dehumidifier working after preventing that liquid from piling up, ensure that dehumidifier work can go on smoothly, first extension board, second extension board and water collector divide into four layers with the frame, separate each layer of device, avoid each device work to cause the influence each other.

Preferably, the casing further comprises a left panel and a right panel, the left panel and the right panel are respectively connected with two sides of the rear panel, the left panel and the right panel are further connected with a front panel on opposite sides of the rear panel, the left panel and the top cover are connected through hooks, and the four panels and the top cover form a rectangular casing, and the frame is covered in the rectangular casing.

Preferably, the left panel is provided with a left air inlet grid, so that a second condenser arranged in the machine room is communicated with the outside, air outside the machine room is conveniently introduced, the left air inlet grid is provided with a wind guide ring, the right panel is provided with a right air inlet grid, so that an evaporator arranged in the machine room is communicated with the outside, air inside the machine room is conveniently introduced, and the bottom of the front panel is provided with an electric appliance box cover.

Preferably, the chassis further comprises a chassis, the chassis is arranged on the bottom surface of the chassis and connected with the rear panel, the chassis and the rectangular housing form a dehumidifier chassis body, the chassis is provided with an electric box and a compressor, the electric box and the electric box cover jointly form a closed environment, the internal control components are isolated from outside humid gas, and the working safety of the dehumidifier is ensured.

The whole electric box is used as a control unit of the dehumidifier, controls the operation of the compressor, the change valve assembly and the fan, is connected with the touch screen, and can realize various functions of the dehumidifier by manually controlling and selecting a dehumidification or temperature control process.

Preferably, the compressor is connected with the evaporator, the first condenser and the second condenser through the channel changing valve assembly, a four-way valve is arranged on a pipeline of the channel changing valve assembly, which is close to the compressor, a one-way valve is respectively arranged on a pipeline of the channel changing valve assembly, which is close to the first condenser and the second condenser, the required refrigerant in the evaporator and the condenser is pressed into the pipeline of the channel changing valve assembly through the compressor, flows to the first condenser or the second condenser, flows to the first condenser to the evaporator and forms a dehumidification flow channel when flowing back to the compressor, flows to the second condenser to the evaporator and forms a temperature control flow channel when flowing back to the compressor, the two one-way valves of the control valve assembly can prevent the refrigerant from flowing back, and the four-way valve of the channel changing valve assembly can realize the switching of the dehumidification flow channel and the temperature control flow channel, so as to realize the dehumidification or temperature control function.

Preferably, a plurality of adjustment feet are installed at the bottom of the shell, the dehumidifier is conveniently placed on the ground, the front digging hands and the rear digging hands are arranged at the middle parts of two sides of the shell, the front digging hands and the rear digging hands are symmetrically arranged, the dehumidifier can be conveniently moved in parallel, the dehumidifier is prevented from being laterally inclined and falling due to different stress heights, the touch screen is installed on one side of the shell, and the mode and the dehumidification range of the dehumidifier are conveniently selected when the dehumidifier is used.

The beneficial effects of the utility model are as follows:

(1) Meanwhile, the electric power distribution cabinet comprises dehumidifying and temperature controlling functions, and the safety in the electric power distribution cabinet can be effectively guaranteed.

(2) The electric box, the evaporator and the dehumidifier are arranged in a split mode, normal operation of the machine body is guaranteed, and influence of moisture on the electric control unit is avoided.

(3) The vertical arrangement has small occupied area and is easy to be placed in an electric machine room.

Drawings

Fig. 1 is an external structural view of the present utility model.

Fig. 2 is a rear view of the external structure of the present utility model.

Fig. 3 is an internal structural view of the present utility model.

The reference numerals in the figures illustrate: 1-casing, 1.1-front panel, 1.11-front hand, 1.12-electrical box cover, 1.13-touch screen, 1.2-right panel, 1.21-right air inlet grid, 1.3-rear panel, 1.31-rear hand, 1.32-water outlet nozzle, 1.4-left panel, 1.41-left air inlet grid, 1.5-top cover, 1.6-chassis, 2-frame, 2.1-first support plate, 2.2-second support plate, 2.3-water pan, 3-first fan, 4-evaporator, 5-first condenser, 6-second fan, 7-second condenser, 8-water pump, 9-electrical box, 10-compressor, 11-change valve assembly, 12-hook, 13-tuber pipe, 14-wind guide ring, 15-adjustment foot.

Detailed Description

Specific embodiments of the utility model will be described in detail below, with the understanding that the embodiments described herein are merely some, but not all embodiments of the utility model. All other embodiments, based on the embodiments described below, which a person of ordinary skill in the art would obtain without making any inventive effort, are within the scope of the utility model.

The utility model provides a technical scheme that: a dehumidifier, comprising:

as shown in fig. 1, the casing comprises a front panel 1.1 and a right panel 1.2, a front digging hand 1.11 is arranged in the middle of the outer side of the front panel 1.1, an electric appliance box cover 1.12 is arranged at the bottom of the outer side, and a touch screen 1.13 is arranged at the upper part of the outer side; the right air inlet grid 1.21 is arranged in the middle of the right panel 1.2, and the right air inlet grid 1.21 is provided with grid-shaped air inlet holes.

As shown in fig. 2, the casing further comprises a rear panel 1.3 and a left panel 1.4, the middle part of the rear panel 1.3 is provided with a rear digging hand 1.31, the lower part is provided with a water outlet nozzle 1.32, the rear panel 1.3 is provided with an air pipe 13 below the rear digging hand 1.31, and the rear panel 1.3 in the air pipe 13 is provided with grid-shaped air outlet holes which are connected with a second fan 6 which is arranged on the inner side and shown in fig. 3; the middle part of the left panel 1.4 is provided with a left air inlet grid 1.41 close to the front panel side, the left air inlet grid 1.41 is provided with grid-shaped air outlet holes, the left air inlet grid 1.41 is provided with an air guide pipe 14, and the air guide pipe is communicated with a second condenser 7 arranged on the inner side.

The casing still includes top cap 1.5 and chassis 1.6, and top cap 1.5 is equipped with latticed air outlet, and first fan 3 is installed to top cap 1.5 bottom surface in air outlet department, and top cap 1.5 is connected through two couples 12 with left panel 1.4.

As shown in fig. 3, the rack 2 is provided with a first bracket 2.1, a water receiving disc 2.3 and a second bracket 2.2, and the rack 2 is divided into four layers by the first bracket 2.1, the water receiving disc 2.3 and the second bracket 2.2, wherein the first layer comprises a first fan 3; an evaporator 4 and a first condenser 5 are arranged between the first bracket 2.1 and the water pan 2.3, the evaporator 4 and the first condenser 5 are arranged in parallel and are a second layer, and the installation position of the evaporator 4 is arranged on the inner side of the right air inlet grid 1.21; a second condenser 7 is arranged between the water pan 2.3 and the second bracket 2.2, the installation position of the second condenser 7 is arranged on the inner side of the left air inlet grid 1.41, the second bracket 2.2 is also provided with a water pump 8 which is a third layer, and the installation position of the second condenser 7 is arranged on the inner side of the left air inlet grid 1.41; the chassis 1.6 is provided with an electrical box 9 and a compressor 10 which are the fourth layer.

The electrical box 9 and the electrical box cover 1.12 form a closed environment.

The wiring plate 2.3 is connected with the water outlet nozzle 1.32 through the water pump 8.

The compressor 10 is connected to the first condenser 5 and the second condenser 7 through a bypass valve assembly 11.

The electric box 9 controls the compressor 10, the change valve assembly 11, the water pump 8, the second fan 6 and the first fan 3, and the electric box 9 is connected with the touch screen 1.13.

The front digging hand 1.11 and the rear digging hand 1.31 are symmetrically arranged, four adjusting feet 15 are arranged at the bottom of the chassis 1.6, and the adjusting feet 15 are stably placed on the ground by grasping the front digging hand 1.11 and the rear digging hand 1.31 during carrying.

When the dehumidifier is used, the dehumidifier is started, a required mode is selected through the touch screen 1.13, the electric box 9 controls the on-off of the four-way valve of the channel changing valve assembly 11, the electric box 9 controls the compressor 10 to inject the refrigerant into the first condenser 5 or the second condenser 7 through a pipeline under the action of the channel changing valve assembly 11 to form unidirectional flow, and the unidirectional flow flows to the evaporator 4 and flows back to the compressor 10 to respectively form a dehumidification flow channel and a temperature control flow channel.

The dehumidification system comprises a compressor 10, a first condenser 5, an evaporator 4 and a first fan 3, wherein the refrigerant passes through a dehumidification flow channel to complete circulation, the dehumidification system further comprises a water collecting device consisting of a water receiving disc 2.3, a water pump 8 and a water outlet nozzle 1.32, the wet air passing through the evaporator 4 is separated out into liquid drops, and the liquid drops flow out of the water outlet nozzle 1.32 through the water pipe under the action of the water pump 8 after being collected by the water receiving disc 2.3.

The temperature control system comprises a compressor 10, a second condenser 7, an evaporator 4 and a second fan 6, and the refrigerant passes through a temperature control flow passage to complete circulation.

When the dehumidification function is started, the moist air in the machine room passes through the right air inlet grid 1.21, sequentially passes through the evaporator 4, the first condenser 5 and the first fan 3, and finally discharges dry air through the air outlet of the top cover 1.5.

When the temperature control function is started, air outside the machine room sequentially passes through the air guide ring 14 and the left air inlet grid 1.41, sequentially passes through the evaporator 4, the second condenser 7 and the second fan 3, and finally is discharged outside the machine room through the air outlet of the rear panel 1.3 and the air pipe 13, so that most of heat in the machine room is taken away.

The foregoing has shown and described the basic features, principles, and advantages of the utility model. It should be noted that the present utility model is not limited to the above-described embodiments, but is only limited to a few embodiments, and modifications and additions can be made thereto without departing from the spirit and scope of the utility model.

Claims

1. A dehumidifier, comprising: frame (2): divide into a plurality of layers, first fan (3) are installed on the upper strata, first fan (3) below is provided with evaporimeter (4), and evaporimeter (4) still are provided with first condenser (5) in frame (2) same floor, and evaporimeter (4) below is provided with second condenser (7), is provided with water collector (2.3) between evaporimeter (4) and second condenser (7), second condenser (7) still are provided with second fan (6) in frame (2) same floor.

2. A dehumidifier according to claim 1, characterized in that the housing (1) is mounted outside the frame (2), the housing (1) comprises a top cover (1.5) and a rear panel (1.3), the top cover (1.5) is connected with the rear panel (1.3), the top cover (1.5) is provided with an air outlet, the bottom surface of the air outlet of the top cover (1.5) is connected with the first fan (3), the rear panel (1.3) is provided with a water outlet nozzle (1.32), the water outlet nozzle (1.32) is connected with a water receiving disc (2.3), an air pipe (13) is mounted outside the rear panel (1.3), and the air pipe (13) is connected with the second fan (6).

3. A dehumidifier according to claim 2, characterized in that the frame (2) is provided with a first support plate (2.1) between the first fan (3) and the evaporator (4), the frame (2) is provided with a second support plate (2.2) below the second condenser (7), a water pump (8) is mounted on the second support plate (2.2), and the water receiving tray (2.3) is connected with the water outlet nozzle (1.32) through the water pump (8).

4. A dehumidifier according to claim 2, wherein the housing (1) further comprises a left panel (1.4) and a right panel (1.2), the left panel (1.4) and the right panel (1.2) are respectively connected to two sides of the rear panel (1.3), the left panel (1.4) and the right panel (1.2) are further connected to a front panel (1.1) on opposite sides of the rear panel (1.3), and the left panel (1.4) and the top cover (1.5) are connected by hooks (12).

5. A dehumidifier according to claim 4, characterized in that the left panel (1.4) is provided with a left air inlet grid (1.41), the left air inlet grid (1.41) is provided with an air guide ring (14), the right panel (1.2) is provided with a right air inlet grid (1.21), and the bottom of the front panel (1.1) is provided with an electric appliance box cover (1.12).

6. A dehumidifier according to claim 2 or 3 or 4 or 5, characterized in that the chassis (1) further comprises a chassis (1.6), the chassis (1.6) being arranged on the bottom surface of the chassis (1), the chassis (1.6) being connected to the rear panel (1.3), the chassis (1.6) being provided with an electrical box (9) and a compressor (10).

7. A dehumidifier according to claim 6, characterized in that the compressor (10) is connected to the first condenser (5) and the second condenser (7) by means of a bypass valve assembly (11).

8. A dehumidifier according to claim 2 or 3 or 4 or 5 or 7, characterized in that the bottom of the casing (1) is provided with a plurality of adjusting feet (15), the middle parts of the two sides of the casing (1) are provided with a front digging hand (1.11) and a rear digging hand (1.31), and one side of the casing (1) is provided with a touch screen (1.13).