CN216481339U

CN216481339U - Dehumidifier and water tank water level monitoring device thereof

Info

Publication number: CN216481339U
Application number: CN202123007940.8U
Authority: CN
Inventors: 李涛涛; 张栋业; 张耀辉; 仇爱琪; 郑忠胜
Original assignee: Ningbo Deye Domestic Electrical Appliance Technology Co ltd
Current assignee: Ningbo Deye Domestic Electrical Appliance Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-10
Anticipated expiration: 2031-12-01

Abstract

A dehumidifier water tank water level monitoring device comprises a floater component 1 and a magnetic induction switch 2, wherein the floater component 1 comprises a floater block 3 and a magnet block 4 which are made of light materials, the floater block 3 is a cylinder, the height of the cylinder is smaller than the diameter of the cylinder, and the magnet block 4 is embedded in the floater block 3; the dehumidifier comprises a shell, a removable water tank 6 and the water tank water level monitoring device, wherein a prisoner cage 7 for containing and prising the float component 1 is arranged on the inner wall of the water tank 6, the float component 1 of the water tank water level monitoring device is placed in the prisoner cage 7 on the inner wall of the water tank 6, and the magnetic induction switch 2 is fixedly installed at a position close to the float component 1 and ensuring an effective magnetic induction distance; when the device is installed, the device only needs to be laterally placed into the prisoner cage arranged on the inner wall of the box, and no position adjustment is needed; the utility model discloses simple structure, the function is reliable, and the simple dress of installation operation is easy going.

Description

Dehumidifier and water tank water level monitoring device thereof

Technical Field

The utility model belongs to the technical field of the dehumidifier, a dehumidifier and water tank water level monitoring device thereof is related to.

Background

The dehumidifier is used for pumping away moisture in air in a refrigeration mode to reduce the humidity of the air, keeping the relatively proper humidity of a space, preventing damp and mildewing of articles, household articles and the like which are easy to damp, or manufacturing, producing and storing products, medicines and the like which have high requirements on the humidity in a site within the required humidity range. An existing dehumidifier generally includes a heat exchanger, a water pan, a water tank, and a base pan. The existing dehumidifier mostly adopts a side wall type water tank, the outer side of the water tank is used as one part of the outer side wall of the dehumidifier, and the bottom of the water tank and a chassis form a sliding groove for matching, so that the water tank is conveniently pushed and positioned.

The dehumidifier generally comprises a heat exchanger, a water receiving tray, an adjacent water tank and a compressor which are arranged from top to bottom, wherein the bottom is a base plate. When the water in the water tank is over-full, the compressor needs to stop working, and meanwhile, the water level sensing device of the water tank acts to alarm and prompt a user to pour water.

The existing water tank water level sensing device comprises a floater component and a magnetic induction switch, wherein the floater component comprises a floater block made of light materials and a magnet block embedded in the floater block. The prior art has no special requirements on the shapes of the floater component and the floater block, the floater block is generally in a square shape, and the magnet block is embedded from one surface of the floater block; for example, chinese patent document CN 202815611U discloses a previous dehumidifier water level control structure solution of the present applicant, wherein a float assembly of the dehumidifier water level control structure solution is composed of a foam block and a magnet embedded therein. In order to ensure the effective magnetic induction distance, when the float assembly is installed to the dehumidifier, the surface embedded with the magnet block needs to face the magnetic induction switch. This brings inconvenience to the operation when installing the float assembly to the dehumidifier, and the installation position of the float assembly makes mistakes very easily, and once the installation position of the float assembly makes mistakes, the water tank water level sensing device will lose effect.

Disclosure of Invention

The utility model aims to solve the technical problem to above-mentioned technical current situation, provide a float assembly's installation position can not make mistakes, and installation convenient operation's dehumidifier and water tank water level monitoring device thereof.

The utility model discloses a technical scheme that water tank water level monitoring device for dehumidifier adopted as follows:

a water tank water level monitoring device for a dehumidifier comprises a floater component and a magnetic induction switch, wherein the floater component comprises a floater block and a magnet block which are made of light materials, and the water tank water level monitoring device is characterized in that the floater block is a cylinder, the height of the cylinder is smaller than the diameter of the cylinder, and the magnet block is embedded in the floater block; the integral specific gravity of the floater assembly is less than 1, so that the floater assembly can float on water when falling into the water.

The following is the utility model is used for the further scheme of water tank water level monitoring device of dehumidifier:

the center of the cylinder of the float block is provided with a round hole, the magnet block is a cylinder, and the magnet block is fixedly arranged in the through hole of the float block in an inserting mode.

The round hole in the center of the cylinder of the float block is a through hole, the magnet block is inserted into the round hole of the float block in a tight fit mode, and the height of the magnet block is equal to the thickness of the float block, so that the height of the magnet block is flush with the thickness of the float block.

The float block is a light plastic injection molding part with specific gravity not more than 0.6

The utility model discloses the technical scheme that the dehumidifier adopted as follows:

the utility model provides a dehumidifier, includes the casing, sets up the water tank that can move and get in the casing, its characterized in that: the water tank water level monitoring device is characterized by further comprising a water tank water level monitoring device, wherein the position of the inner wall of the water tank is provided with a prisoner cage used for containing and prisoner float components, the float components of the water tank water level monitoring device are placed in the prisoner cage of the inner wall of the water tank, the magnetic induction switch is close to the float components, and the position of an effective magnetic induction interval is guaranteed to be fixedly installed.

The following is the further scheme of the dehumidifier of the utility model:

the height and the length of the space in the dehumidifier prisoner cage are both larger than the outer diameter of the float block cylinder, and the height is larger than the length of the float block cylinder; the width of the floater is larger than the thickness of the floater component and smaller than the outer diameter of the cylinder of the floater block; so that the float assembly is allowed to lie only laterally within the prisoner's cage.

The dehumidifier also comprises a heat exchanger, a water receiving disc, an adjacent water tank and a compressor which are arranged from top to bottom, wherein the bottom is a chassis, and the water receiving disc is provided with a drain hole communicated with the water tank; a vertical plate for supporting the water pan is arranged in the shell and separates the water pan from the compressor; the outer side of the water tank is used as a part of the outer side wall of the shell of the dehumidifier.

The water pan and the vertical plate are integrally arranged and are the same plastic injection molding piece; the magnetic induction switch is fixedly attached to the vertical plate.

The middle part of the vertical plate is in an arc shape, the compressor is arranged on the arc concave side of the vertical plate, and the water tank is arranged on the arc convex side of the vertical plate; the magnetic induction switch is fixedly attached to the side wall of the compressor of the vertical plate; the water tank is in a shape that the middle of the inner side is missing and the two sides are protruded; one side of the water tank which protrudes from the inner side of the water tank is provided with a vertical rib in a two-way mode, and the side wall of the water tank on one side and the vertical rib which is arranged in the two-way mode enclose the prisoner's cage.

The dehumidifier water tank is provided with a hole above the inner wall of the prisoner cage, and a limit pin used for limiting the floater component is inserted into the hole.

The utility model discloses dehumidifier and water tank water level monitoring device thereof, because the float piece is discoid, the magnet piece imbeds in the cylindrical center round hole of float piece, the height of space, length in the prisoner's cage of dehumidifier are all greater than the cylindrical external diameter of float piece, and its height is greater than its length again, and its width is greater than the thickness of float subassembly, is less than the cylindrical external diameter of float piece again, the float subassembly only allows the side direction to place in the prisoner's cage; the floater components are completely the same along the circumference, and the two sides of the floater components are also completely symmetrical and the same, so that the floater components can be installed only by laterally placing the floater components into the prisoner cage arranged on the inner wall of the box without any position adjustment. Compared with the prior art, obviously, the utility model discloses simple structure, the function is reliable, and installation operation is simple and easy going.

Drawings

Fig. 1 is a schematic perspective view of the float assembly and the magnetic induction switch of the water tank level monitoring device of the dehumidifier of the present invention.

Fig. 2 is a perspective view of the float block and the magnet block of the float assembly.

FIG. 3 is a perspective view of a water tank with a prisoner's cage.

FIG. 4 is a perspective view of a tank with a float assembly in the cage.

Fig. 5 is a perspective view of a housing integrated with a water pan.

Fig. 6 is a perspective view of a related partial water tank of the dehumidifier.

Fig. 7 is a perspective view of a dehumidifier with a partial compressor.

Fig. 8 is a perspective view of the water tank in another orientation.

Reference numbers in the figures: 1. a float assembly; 2. a magnetic induction switch; 3. a floaters block; 4. a magnet block; 5. a circular hole; 6. a water tank; 7. a prisoner cage; 8. a water pan; 9. an inner upright wall; 10. vertical ribs; 11. a pin hole; 12. a limit pin; 13. a suspension table; 14. and (5) installing the frame.

Detailed Description

Hereinafter, a specific embodiment of the present invention will be described with reference to fig. 1 to 7.

The utility model discloses a water tank water level monitoring device for dehumidifier, as shown in fig. 1, including float subassembly 1 and magnetic induction switch 2, float subassembly 1 includes float piece 3 and magnet piece 4 made by light material, float piece 3 is the cylinder, and its cylinder height is less than the cylinder diameter, and magnet piece 4 imbeds in float piece 3; the overall specific gravity of the float assembly 1 is less than 1, so that the float assembly can float on water when falling into the water.

As shown in fig. 2, a circular hole 5 is formed in the center of the cylinder of the float block 3, the magnet block 4 is a cylinder, and the magnet block 4 is fixedly installed in the circular hole 5 of the float block 3 in an insertion manner. 3 cylinder center round hole 5 of floater is the through-hole, and magnet piece 4 inserts the round hole 5 of floater 3 with the close-fitting mode, and the height of magnet piece 4 equals with the thickness of floater 3 for the height of magnet piece 4 flushes with the thickness of floater 3. The float block 3 is a light plastic injection molding with specific gravity not more than 0.6.

As shown in fig. 6 and 7, the utility model discloses dehumidifier, including the casing, set up the water tank 6 that can move and get in the casing, still include water tank water level monitoring device as above, 6 inner wall departments of water tank are provided with the prisoner's cage 7 that is used for holding and prisoner's float subassembly 1, and water tank water level monitoring device's float subassembly 1 is placed in the prisoner's cage 7 of 6 inner walls of water tank, and magnetic induction switch 2 is being close to float subassembly 1 to guarantee the position department fixed mounting of effective magnetic induction interval.

As shown in fig. 3 and 4, the height and the length of the space in the prisoner cage 7 are both larger than the outer diameter of the cylinder of the float block 3, and the height is larger than the length; the width of the floater is larger than the thickness of the floater component 1 and smaller than the outer diameter of the cylinder of the floater block 3; so that the float assembly 1 is allowed to lie only laterally within the prisoner's cage 7.

The utility model is used for the dehumidifier still includes from last heat exchanger, water collector 8, adjacent water tank 6 and the compressor that sets up extremely down, and the bottom is the chassis, and water collector 8 has been seted up the wash port and has communicated with each other with water tank 6. As shown in fig. 5, a vertical plate 9 for supporting the water pan 8 is arranged in the housing, and the vertical plate 9 separates the water pan 8 from the compressor; the outside of the water tank 6 is used as a part of the outer side wall of the shell of the dehumidifier.

As shown in fig. 5, the water pan 8 and the vertical plate 9 are integrally arranged and are the same plastic injection molding piece; the magnetic induction switch 2 is fixedly attached to the vertical plate 9. The magnetic induction switch 2 is connected with a control circuit of the dehumidifier.

As shown in fig. 5, in order to save the space in the dehumidifier and reduce the overall volume of the dehumidifier, the middle part of the upright plate 9 is in the shape of a circular arc, the compressor is arranged on the concave side of the circular arc of the upright plate 9, and the water tank 6 is arranged on the convex side of the circular arc of the upright plate 9. The magnetic induction switch 2 is fixedly attached to the side wall of the compressor of the vertical plate 9. As shown in fig. 5, a mounting frame 14 may be disposed on the compressor side wall of the vertical plate 9, and the magnetic induction switch 2 is fixedly attached to and mounted in the mounting frame 14, as shown in fig. 7.

As shown in fig. 3, 4 and 8, the water tank 6 is shaped such that the middle of the inner side thereof lacks two protruding sides, and as shown in fig. 8, the protruding parts at the two sides are hanging platforms 13. Vertical ribs 10 are arranged in the hanging table 13 protruding from the inner side of the water tank 6 in a two-way mode, and the side wall of the water tank 6 on one side and the vertical ribs 10 arranged in the two-way mode enclose the prisoner's cage 7. In this way, the stroke of the floating rise of the float assembly 1 can be reduced.

As shown in figures 3 and 4, the tank 6 is provided with a pin hole 11 above the inner wall of the prisoner's cage 7, and a limit pin 12 for limiting the float assembly 1 is inserted to prevent the float assembly 1 from leaving the prisoner's cage 7.

When the device is installed, the device only needs to be laterally placed into the prisoner cage arranged on the inner wall of the box, and no position adjustment is needed. Compared with the prior art such as CN 202815611U, obviously, the utility model discloses simple structure, the function is reliable, and the simple dress of installation operation is easy going.

The utility model discloses the control circuit of dehumidifier includes compressor control circuit and alarm control circuit, and after the dehumidifier was started, compressor control circuit was the on-state, and magnetic induction switch 2 can sense the magnetic signal of magnet piece 4 always. When the dehumidifier works, condensed water on the heat exchanger flows to a water receiving tray below, and then flows into a water tank below through a water discharging hole which is formed by the float assembly 1 on the water receiving tray and rises along with the water level. When the water tank is full of water and the suspended platform 13 is filled with water, when the floater component 1 rises to exceed the effective magnetic induction distance of the magnetic induction switch 2, the magnetic induction switch 2 closes the compressor control circuit to stop the compressor; and an alarm control circuit is started to send out an alarm signal to prompt a user to pour water. The alarm signal may be a sound control signal plus a flashing light signal, or one of them.

The directions of the left, right, up, down, front and back in the present application document are only convenient to be expressed relative to the representation of the drawings in the present application specification, and do not constitute limitations of the present invention.

Claims

1. A water tank water level monitoring device for a dehumidifier comprises a floater component (1) and a magnetic induction switch (2), wherein the floater component (1) comprises a floater block (3) and a magnet block (4) which are made of light materials, and is characterized in that the floater block (3) is a cylinder, the height of the cylinder is smaller than the diameter of the cylinder, and the magnet block (4) is embedded in the floater block (3); the integral specific gravity of the floater assembly (1) is less than 1, so that the floater assembly can float on water when falling into the water.

2. The water tank water level monitoring device of claim 1, wherein the center of the cylinder of the float block (3) is provided with a round hole (5), the magnet block (4) is a cylinder, and the magnet block (4) is fixedly arranged in the round hole (5) of the float block (3) in an inserting manner.

3. The water tank water level monitoring device of the claim 1, characterized in that the cylindrical center round hole (5) of the float block (3) is a through hole, the magnet block (4) is inserted into the round hole (5) of the float block (3) in a tight fit manner, the height of the magnet block (4) is equal to the thickness of the float block (3), so that the height of the magnet block (4) is flush with the thickness of the float block (3).

4. The tank water level monitoring device according to claim 1, wherein the float block (3) is a light plastic injection molding having a specific gravity of not more than 0.6.

5. The utility model provides a dehumidifier, includes the casing, sets up water tank (6) that can remove in the casing, its characterized in that: the water tank water level monitoring device comprises a water tank water level monitoring device according to any one of claims 1 to 4, wherein a prisoner cage (7) used for containing and prising the float assembly (1) is arranged at the inner wall of the water tank (6), the float assembly (1) of the water tank water level monitoring device is placed in the prisoner cage (7) at the inner wall of the water tank (6), and the magnetic induction switch (2) is fixedly installed at a position close to the float assembly (1) and guaranteeing effective magnetic induction distance.

6. The dehumidifier of claim 5, wherein the height and the length of the space in the cage (7) are both larger than the outer diameter of the cylinder of the float block (3), and the height is larger than the length; the width of the floater is larger than the thickness of the floater component (1) and smaller than the outer diameter of the cylinder of the floater block (3); so that the float assembly (1) is allowed to be placed only laterally within the prisoner's cage (7).

7. The dehumidifier of claim 5 further comprising a heat exchanger, a water receiving tray (8), an adjacent water tank (6) and a compressor arranged from top to bottom, wherein the lowest part is a base plate, and the water receiving tray (8) is provided with a drain hole communicated with the water tank (6); a vertical plate (9) for supporting the water pan (8) is arranged in the shell, and the water pan (8) is separated from the compressor by the vertical plate (9); the outer side of the water tank (6) is used as a part of the outer side wall of the shell of the dehumidifier.

8. Dehumidifier according to claim 7 wherein the water pan (8) is integral with the upright (9) and is one and the same plastic injection molded part; the magnetic induction switch (2) is fixedly attached to the vertical plate (9).

9. The dehumidifier of claim 8 wherein the middle portion of the upright plate (9) is in the shape of a circular arc, the compressor is arranged on the concave side of the circular arc of the upright plate (9), and the water tank (6) is arranged on the convex side of the circular arc of the upright plate (9); the magnetic induction switch (2) is fixedly attached to the side wall of the compressor of the vertical plate (9); the water tank (6) is in a shape that the middle of the inner side is missing and the two sides are protruded; wherein one side of the water tank (6) which protrudes inwards is provided with a vertical rib (10) in a two-way manner, and the side wall of the water tank (6) on one side and the vertical rib (10) which is arranged in the two-way manner are enclosed to form the prisoner's cage (7).

10. Dehumidifier according to claim 5 wherein the tank (6) is provided with a pin hole (11) above the inner wall of the prisoner's cage (7) where a limit pin (12) for limiting the float assembly (1) is inserted.