CN211625519U

CN211625519U - Stirling dehumidifier

Info

Publication number: CN211625519U
Application number: CN202020221101.2U
Authority: CN
Inventors: 程路
Original assignee: CHINA STIRLING ENGINE MANUFACTURING Ltd
Current assignee: CHINA STIRLING ENGINE MANUFACTURING Ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-02
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a stirling dehumidifier possesses: a cabinet including at least an installation space and a dehumidification space; a dehumidifying fan which forces the humid air to flow through the dehumidifying space; the body of the Stirling engine is arranged in the installation space, and the cold end of the Stirling engine extends into the dehumidification space; the cold quantity exporter is fixedly connected to the cold end of the Stirling engine; the cold energy exporter is arranged in the dehumidification space to condense the moisture in the humid air into liquid water; and a liquid water collecting structure or a liquid water guiding structure is arranged in the dehumidifying space. The dehumidifier of this application is when using, behind the cold volume exporter contact entering dehumidification space's the air, makes the moisture content condensation liquefaction in the air, and the structure is directly exported to the moisture accessible liquid water after the condensation liquefaction, perhaps gathers and collects the structure at liquid water, and then convenience of customers handles the liquid water after the condensation.

Description

Stirling dehumidifier

Technical Field

The utility model relates to a dehumidifier technique specifically relates to a stirling dehumidifier.

Background

The air conditioner is a common air conditioner with a dehumidification function, when a refrigerant in an evaporator of the air conditioner is evaporated, a large amount of heat is absorbed, so that the surface temperature of the evaporator is reduced, water vapor in indoor air contacts with the evaporator and is liquefied into condensed water when meeting cold, and the condensed water flows to a water receiving tray and is discharged out of a room through a water outlet pipe. The present application is directed to a dehumidifier that is different from the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be different from prior art's dehumidifier.

In order to solve the technical problem, the utility model provides a stirling dehumidifier possesses: a cabinet including at least an installation space and a dehumidification space; a dehumidifying fan which forces the humid air to flow through the dehumidifying space; the body of the Stirling engine is arranged in the installation space, and the cold end of the Stirling engine extends into the dehumidification space; the cold quantity exporter is fixedly connected to the cold end of the Stirling engine; the cold energy exporter is arranged in the dehumidification space to condense the moisture in the humid air into liquid water; and a liquid water collecting structure or a liquid water guiding structure is arranged in the dehumidifying space.

Preferably, the machine shell is provided with a liquid water guiding structure, the liquid water guiding structure is a funnel, and the water outlet end of the funnel is communicated with the space outside the machine shell.

Preferably, a dehumidification air port for allowing air to flow into the dehumidification space is formed in the left side of the casing, a dehumidification fan for driving air to flow out of the dehumidification space is mounted on the right side of the casing, and the dehumidification air port and the dehumidification fan are arranged oppositely.

Preferably, the heat dissipation air inlet for allowing air to flow into the installation space is arranged on the left side and/or the right side of the casing, and the heat dissipation fan for driving air to flow out of the installation space is arranged on the upper side of the casing.

Preferably, the installation space and the dehumidification space are arranged up and down and separated from each other; the shell is provided with a configuration space which is respectively separated from the installation space and the dehumidification space along the left and right direction; the dehumidifier is characterized in that the dehumidifier is used for driving air to flow out of the dehumidification space, the control circuit board of the dehumidifier is positioned in the configuration space, and the control circuit board is positioned on the upper side of the dehumidification fan.

Preferably, a working state display screen for displaying the working state of the stirling engine is installed in the configuration space and above the control circuit board.

Preferably, the power switch of the dehumidifier is installed in the configuration space and located under the dehumidification fan.

Preferably, a humidity detection device for detecting humidity information of air flowing into the dehumidification air inlet is mounted on the housing.

Preferably, the body of the stirling machine is mounted on the casing in a suspended manner by a suspension device.

Preferably, a heat dissipation device is installed between the body and the cold end of the stirling machine, and the heat dissipation device is located in the installation space.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

1. when the dehumidifier is used, the cold energy exporter is contacted with the air entering the dehumidifying space, so that the moisture in the air is condensed and liquefied, and the condensed and liquefied moisture can be directly exported through the liquid water exporting structure or accumulated in the separable liquid water collecting structure, so that a user can conveniently treat the condensed liquid water;

2. the installation space and the dehumidification space are arranged up and down, and the configuration space is respectively separated from the installation space and the dehumidification space along the left-right direction.

Drawings

FIGS. 1A to 1C are schematic diagrams of a Stirling dehumidifier according to one embodiment at different viewing angles;

FIGS. 2A and 2B are views showing a first exploded state of a Stirling dehumidifier according to an embodiment at different viewing angles;

FIG. 3 shows a second exploded view of an embodiment of a Stirling dehumidifier.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

With reference to fig. 1A to 3, in an embodiment, the stirling dehumidifier of the present application includes: the device comprises a machine shell 1, a Stirling engine 2, a cold quantity leading-out device 3, a liquid water leading-out structure 4, a suspension device 5, a heat dissipation device 6, a dehumidification fan 7, a heat dissipation fan 8, a humidity detection device 9, a control circuit board 10, a working state display screen 11 and a power switch 12. For convenience of explanation, the X direction in the drawing is the left-to-right direction, and the Y direction is the rear-to-front direction.

The housing 1 is arranged vertically and includes: the first casing member 1A, the second casing member 1B, the third casing member 1C, the fourth casing member 1D, and the fifth casing member 1E. The first housing member 1A is U-shaped, and the second housing member 1B is n-shaped. The shell members are spliced to form an installation space K1, a dehumidification space K2 and a configuration space K3, the three spaces are separated, the dehumidification space K2 is positioned at the lower side of the installation space K1, and the configuration space K3 is separated from the installation space K1 and the dehumidification space K2 in the left-right direction. The mounting space K1 and the dehumidifying space K2 are rectangular parallelepiped and are separated by the fifth casing member 1E. The arrangement space K3 is separated from the installation space K1 and the dehumidifying space K2 by the side wall of the first case member 1A. The space layout mode reasonably utilizes the space of the longitudinal direction and the left and right direction of the shell, so that the dehumidifier has a compact integral structure. The first housing member 1A is provided with a dehumidification air port S1 communicated with the dehumidification space K2 and a heat dissipation air port S2 communicated with the installation space K1, the second housing member 1B is also provided with a heat dissipation air port S2 communicated with the installation space K1, namely, the dehumidification air port S1 is arranged on the left side of the cabinet 1, the heat dissipation air port S2 is arranged on the left side and the right side of the cabinet 1, the dehumidification air port S1 is used for allowing air to flow into the dehumidification space K2, and the heat dissipation air port S2 is used for allowing air to flow into the installation space K1. The two side edges of the second housing part 1B are provided with screw through holes so that the dehumidifier can be mounted on other mechanisms.

The stirling machine 2 comprises a machine body 2A and a cold end 2B, with a piston mechanism within the machine body 2A. The stirling machine 2 is a relatively common device, and the detailed structure thereof is not described in detail. The body 2A is installed in the installation space K1, and the cold end 2B is located in the dehumidifying space K2.

Place dehumidification space K2 in cold volume deriver 3 in order to condense the moisture in the humid air into liquid water, specifically speaking, cold volume deriver 3 fixed connection is on the cold junction 2B of stirling 2, is located the downside of cold junction 2B, and it contains: a mounting base 3A and a heat absorbing part 3B. The mounting seat 3A is sleeved on the cold end 2B, and the heat absorption part 3B is of a common heat dissipation sheet structure. When air contacts the heat absorbing part 3B, moisture is condensed and liquefied by cooling.

The liquid water leading-out structure 4 is a funnel, is installed at the lower side of the cold flow leading-out device 3, and has a gap for air to pass through between the liquid water leading-out structure and the cold flow leading-out device 3. The liquid water guiding structure 4 comprises a water collecting part 4A and a water outlet end 4B, wherein the water outlet end 4B is positioned at the lower side of the water collecting part 4A. The water outlet end 4B extends out of the fourth housing part 1D of the housing 1 and is further communicated with the space outside the housing 1. The water outlet end 4B can be connected with a water pipe.

The number of the suspension devices 5 is 4, the suspension devices are arranged on the outer wall of the machine body 2A at intervals along the circumferential direction and are connected with the machine shell 1, and then the machine body 2A is suspended and installed on the machine shell 1. The suspension device 5 may be of the structure disclosed in patent application CN201810283590.1, and will not be described in detail. When the Stirling engine 2 works, the Stirling engine can vibrate in the longitudinal direction L, and the suspension device 5 can buffer the vibration of the Stirling engine 2 and reduce noise.

The heat dissipation device 6 is located in the installation space K1, is sleeved between the machine body 2A and the cold end 2B of the stirling machine 2, and is used for cooling the stirling machine 2. The heat dissipation device 6 may be a heat dissipation structure disclosed in CN201910277822.7, and is not described in detail.

The dehumidifying fan 7 is used for forcing air to flow through the dehumidifying space K2, is mounted on the first housing member 1A of the casing 1 and is located in the configuration space K3, and the dehumidifying fan 7 is disposed opposite to the dehumidifying air port S1 along the left-right direction to drive air to flow relative to the dehumidifying space K2. The third housing member 1C is provided with a through hole corresponding to the dehumidifying fan 7. The dehumidifying fan 7 is electrically connected to the control circuit board 10.

The cooling fan 8 is used for driving air to flow out of the installation space K1, is installed on the upper side of the machine body 2A and is located in the installation space K1, so as to drive the air to flow relative to the installation space K1. The cooling fan 8 is electrically connected with the control circuit board 10, and when the cooling fan 8 works, air enters the installation space K1 from the cooling air opening S2.

The humidity detecting device 9 is mounted on the first casing member 1A of the casing 1, and detects humidity information of the air flowing into the dehumidification air port S1.

The control circuit board 10 is mounted on the first housing member 1A and located in the configuration space K3, and the control circuit board 10 is electrically connected to the stirling machine 2 and the humidity detection device 9 to control the operating state of the stirling machine 2 according to the air humidity information. When the detected air humidity is high, the control circuit board 10 can control the stirling machine 2 to work at a high power.

The working state display screen 11 is installed on the first housing part 1A of the casing 1 and located in the configuration space K3, and the working state display screen 11 is electrically connected with the control circuit board 10 and used for displaying the working state of the dehumidifier. The working state display screen 11 is positioned on the upper side of the control circuit board 10, and the dehumidifying fan 7 is positioned on the lower side of the control circuit board 10, so that the whole distribution is compact.

The power switch 12 is mounted on the third housing part 1C, electrically connected to the control circuit board 10, and configured to control the operation of the dehumidifier. The power switch 12 is installed in the arrangement space K3 and located below the dehumidifying fan 7.

The above is the first embodiment of the present application, and the present application may have other modified designs, for example, the dehumidification fan 7 and the dehumidification air port S1 may not be arranged oppositely in the left-right direction, the heat dissipation device 6 may have other structures, and the positions of the operating state display screen 11 and the control circuit board 10 may be exchanged. In another embodiment, the outlet structure 4 can be replaced by a detachable liquid water collecting structure which can be periodically removed by the user to dispose of the accumulated water. In another embodiment, the lead-out structure 4 may not be a funnel but a drain pipe communicating with the dehumidifying space K2.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A Stirling dehumidifier is provided with:

a cabinet (1) including at least an installation space (K1) and a dehumidifying space (K2);

a dehumidifying fan (7) which forces the humid air to flow through the dehumidifying space (K2);

a stirling machine (2) having a body (2A) mounted in the mounting space (K1) and a cold end (2B) extending into the dehumidification space (K2);

the cold energy exporter (3) is fixedly connected to the cold end (2B) of the Stirling engine (2);

the cold energy guiding device (3) is arranged in the dehumidifying space (K2) to condense the moisture in the humid air into liquid water;

the dehumidification space (K2) is provided with a liquid water collection structure or a liquid water guide-out structure.

2. Dehumidifier according to claim 1 wherein the dehumidifying space (K2) is provided with a liquid water guiding structure, the liquid water guiding structure is a funnel, and the water outlet end (4B) of the funnel is communicated with the space outside the cabinet (1).

3. The dehumidifier of claim 1, wherein a dehumidifying air opening (S1) for allowing air to flow into the dehumidifying space (K2) is opened at a left side of the cabinet (1), the dehumidifying fan (7) for driving air to flow out of the dehumidifying space (K2) is installed at a right side of the cabinet (1), and the dehumidifying air opening (S1) and the dehumidifying fan (7) are disposed opposite to each other.

4. Dehumidifier according to claim 1 wherein the cooling air opening (S2) for air inflow into the installation space (K1) is opened at the left and/or right side of the cabinet (1), and the cooling fan (8) for driving air outflow out of the installation space (K1) is installed at the upper side of the cabinet (1).

5. The dehumidifier of claim 1 wherein the installation space (K1) and the dehumidifying space (K2) are arranged above and below and separated from each other; the cabinet (1) has a configuration space (K3), the configuration space (K3) is separated from the installation space (K1) and the dehumidification space (K2) along the left and right direction; the dehumidifying fan (7) is used for driving air to flow out of the dehumidifying space (K2), the control circuit board (10) of the dehumidifier is positioned in the configuration space (K3), and the control circuit board (10) is positioned on the upper side of the dehumidifying fan (7).

6. The dehumidifier according to claim 5, wherein an operation state display screen (11) for displaying the operation state of the stirling machine (2) is installed in the arrangement space (K3) and on the upper side of the control circuit board (10).

7. The dehumidifier of claim 5, wherein the power switch (12) of the dehumidifier is installed in the configuration space (K3) and is located at the lower side of the dehumidifying fan (7).

8. The dehumidifier of claim 3 wherein the cabinet (1) is mounted with a humidity detecting means (9) for detecting humidity information of air flowing into the dehumidifying port (S1).

9. Dehumidifier according to claim 1 wherein the body (2A) of the stirling machine (2) is mounted suspended on the cabinet (1) by means of suspension means (5).

10. Dehumidifier according to claim 1 wherein a heat sink (6) is mounted between the body (2A) and the cold end (2B) of the stirling machine (2), said heat sink (6) being located within said mounting space (K1).