CN214525713U - Constant humidity device - Google Patents

Abstract

The utility model relates to the technical field of humidity regulation, in particular to a constant humidity device, which comprises a main body with an accommodating cavity, a dehumidification assembly and a humidification assembly, wherein the dehumidification assembly and the humidification assembly are respectively arranged in the accommodating cavity; the utility model discloses set up humidification subassembly and dehumidification subassembly in the main part that has the appearance chamber, wherein the humidification subassembly adopts ultrasonic vibration component to produce water smoke to blow through rotating the flabellum, realize the humidification function, and the dehumidification subassembly passes through the semiconductor refrigeration piece and turns into liquid water with the mode of condensation to the air that holds intracavity moisture, thereby reduces the humidity that holds the intracavity air, realizes the dehumidification function.

Description

Constant humidity device

Technical Field

The utility model relates to a humidity regulation and control technical field especially relates to a constant humidity device.

Background

Because the humidity changes along with the change of seasons and climates, the air humidity has difference of regions, the requirement of the displayed articles such as cultural relics, calligraphy and painting, precise instruments, musical instruments and the like on the humidity is very high, the problems of quality change, damage, color change, mildew and the like of the articles can be caused when the articles are placed in places with overhigh or overlow humidity for a long time, and the musical instruments refer to instruments which can play the tone and the temperament by various methods, are generally made of metal and/or wood, and need to be stored in a proper humidity environment for keeping the excellent tone of the musical instruments.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a constant humidity device.

The utility model provides a technical scheme that its technical problem adopted does: the utility model provides a constant humidity device, is in including having the main part that holds the chamber, setting respectively humidification subassembly and dehumidification subassembly that hold the chamber, wherein, humidification subassembly includes water tank, pumping device and rotates the flabellum, pumping device's one end with the water tank intercommunication, the other end are provided with ultrasonic vibration component, it is used for blowing water smoke to rotate the flabellum, the dehumidification subassembly includes the semiconductor refrigeration piece.

Furthermore, the rotating fan blades are connected with a driving motor, and the water pumping device is sleeved on a rotating shaft of the driving motor through a hollow fixing shaft.

Further, the driving motor is arranged in the mounting frame, a baffle is connected to a shell of the driving motor, and the water pumping device is connected with the two sealing bearings and penetrates through a rotating shaft of the driving motor.

Further, the rotating fan blades are provided with meshes.

Further, the number of the rotating fan blades is at least two, and the at least two rotating fan blades are sequentially arranged along the axis direction of the rotating shaft.

Further, still be provided with control assembly in the main part, be provided with humidity transducer in holding the chamber, the subassembly that dehumidifies humidification subassembly and humidity transducer all with the control assembly electricity is connected.

Furthermore, the outer surface of the main body is also provided with a display panel and a control key, and the display panel and the control key are electrically connected with the control assembly.

Further, the main part is box-shaped, a box door is hinged to the main part, and the display panel and the control key are arranged on the front end face of the main part.

Further, the water pumping device comprises a conduit and water absorption cotton arranged in the conduit.

Furthermore, the ultrasonic vibration element is sheet-shaped and is arranged on the end face, close to the rotating fan blades, of the absorbent cotton in a clearance mode.

Furthermore, the ultrasonic vibration element is in a sleeve shape and is sleeved at one end, close to the rotating fan blades, of the water absorption cotton.

Furthermore, a plurality of ultrasonic vibration elements are distributed on the water absorption cotton along the circumferential direction and close to one end of the rotating fan blades.

The beneficial effects of the utility model are that: the utility model discloses a constant humidity device sets up humidification subassembly and dehumidification subassembly in having the main part in appearance chamber, wherein humidification subassembly adopts ultrasonic vibration component to produce water smoke to blow through rotating the flabellum, realize the humidification function, and the dehumidification subassembly turns into liquid water through the semiconductor refrigeration piece with the mode of condensation to the air of holding the intracavity dampness, thereby reduces the humidity of the interior air of appearance chamber, realizes the dehumidification function; the utility model discloses a constant humidity device simple structure, the control of constant humidity is effectual, effectively guarantees to leave the dampproofing effect of the show historical relic or musical instrument etc. of holding the intracavity.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a constant humidity device according to an embodiment of the present invention;

fig. 2 is an assembly schematic diagram of a humidifying assembly according to one embodiment of the present invention;

fig. 3 is an assembly view of a humidifying assembly according to another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and 2, the constant humidity device includes a main body 100 having a cavity 101, a dehumidifying component 200, a humidifying component and a bracket for placing an instrument are disposed in the cavity 101, the humidifying component includes a water tank 301, a water pumping device and a rotating fan blade 308, one end of the water pumping device is communicated with the water tank 301, and the other end of the water pumping device is provided with an ultrasonic vibration element 307, that is, the water pumping device pumps water in the water tank 301 out and forms water mist through the ultrasonic vibration element 307, and the water mist is blown into the cavity 101 through the rotating fan blade 308, so as to achieve a humidifying effect; the dehumidifying component 200 comprises a semiconductor refrigeration piece, and humid air in the accommodating cavity 101 is converted into liquid water in a condensation mode through the semiconductor refrigeration piece, so that the humidity of the air in the accommodating cavity 101 is reduced, and the dehumidifying function is realized.

In some embodiments, the main body 100 is further provided with a control component, the cavity 101 is provided with a humidity sensor 106, and the humidification component, the dehumidification component 200 and the humidity sensor 106 are all electrically connected to the control component, it should be noted that the control component of this embodiment can adopt a structure type number that is conventional in the industry to control the opening and closing of the dehumidification component 200 and the humidification component, and the control component generally includes a programmable controller; when the dehumidifying and humidifying device is used specifically, the humidity in the cavity 101 can be preset, the humidity sensor 106 detects the humidity in the cavity 101 and sends a detection signal to the control component, and the control component judges and controls the dehumidifying component 200 and the humidifying component to be opened or closed according to the received detection signal.

In some embodiments, the main body 100 is further provided with a display panel 103 and a control key 104, the control key 104 may be a knob type or may be divided into two keys that increase or decrease, the display panel 103 may adopt a conventional model and specification on the market, the display panel 103 may display a current humidity value and a preset humidity value in the cavity 101, the humidity in the cavity 101 is set by the control key 104, and when the humidity sensor 106 senses that the humidity in the cavity 101 is higher than or lower than a set value, the control component controls the dehumidifying component 200 or the humidifying component to be opened or closed, so as to control the humidity in the cavity 101.

In some embodiments, referring to fig. 1, the main body 100 is box-shaped, a front surface of the box-shaped main body 100 is open and hinged to a box door 102, and both the display panel 103 and the control buttons 104 can be embedded on the box door 102 or on the front surface of the main body 100, so as to facilitate people to operate and observe humidity in the cavity 101.

In some embodiments, referring to fig. 2, the driving motor 303 is connected to the rotating fan blade 308, and the driving motor 303 is fixedly installed in the mounting frame 302, the water pumping device is sleeved on the rotating shaft of the driving motor 303 through a hollow rotating shaft, and the housing of the driving motor 303 is connected with the baffle 304, specifically, the baffle 304, the water pumping device and the rotating fan blade 308 are sequentially installed on the rotating shaft of the driving motor 303, wherein the baffle 304 and the water pumping device do not rotate along with the rotating shaft, the baffle 304 is used to prevent water mist from entering the motor, further, the two ends of the water pumping device sleeved on the rotating shaft are provided with sealing bearings 305, water is prevented from overflowing from the water pumping device through the sealing bearings 305, in this embodiment, the driving motor 303 drives the rotating fan blade 308 to rotate to generate negative pressure in the area of the water pumping device to pump water out of the water tank 301, and generates vibration through the ultrasonic vibration element to form water mist, the rotating fan 308 can blow water mist to the cavity 101 to achieve the humidifying effect.

In some embodiments, the rotating fan blade 308 is provided with mesh 309, which aims to further refine the water mist particles through the mesh 309, so as to avoid the water mist particles from being too large and collecting into water drops in the cavity 101, and further improve the humidification effect.

In some embodiments, there are at least two rotating fan blades 308, and two rotating fan blades 308 are sequentially arranged along the axial direction of the rotating shaft, the two rotating fan blades 308 may be a conventional three-blade fan, the mesh 309 is arranged on at least one or two rotating fan blades 308, the blowing effect of the water mist is enhanced by the two rotating fan blades 308, and the mesh 309 is arranged on both rotating fan blades 308, so as to further refine the water mist particles.

In some embodiments, the water pumping device further includes a conduit 306 and a water absorbent cotton disposed in the conduit 306, and the ultrasonic vibration element 307 is disposed at an end of the conduit 306 close to the rotating shaft, specifically, the ultrasonic vibration element 307 is disposed on an end surface of the water absorbent cotton close to the rotating fan blade 308 at a gap, when in use, the rotating fan blade 308 is activated to blow air, a negative pressure is formed at an end of the conduit 306 to extract water, the ultrasonic vibration element 307 vibrates and breaks water molecules into water mist, and the water mist is blown into the cavity 101 through the rotating fan blade 308.

In other embodiments, referring to fig. 3, a water pump 310 may be disposed in the middle of the conduit 306, water in the water tank 301 is pumped out by the water pump 310, and the ultrasonic vibration element 307 vibrates and breaks up water molecules to form water mist, so as to increase the amount of water mist formed, thereby achieving the effect of rapid humidification.

In some embodiments, the ultrasonic vibration element 307 is in a sleeve shape and sleeved on one end of the absorbent cotton close to the rotating fan blade 308, which can ensure the effect of vibration to form water mist, and avoid the problem that water mist particles are too large and easily gather to form water drops.

In some embodiments, the ultrasonic vibration elements 307 are distributed on the absorbent cotton at one end close to the rotating fan blades 308, in this embodiment, the ultrasonic vibration elements 307 are in the shape of a sheet, which may be a conventional piezoelectric sheet, a vibrating chip or other similar elements, and at this time, the ultrasonic vibration elements 307 are simultaneously turned on so as to form water mist efficiently.

In some embodiments, the dehumidifying component 200 further includes a cabinet cooling plate and a water-absorbing fiber disposed at a lower end of the cabinet cooling plate, the cabinet cooling plate is disposed at a heat absorbing end of the semiconductor cooling sheet, and a heat radiator is disposed at a heat releasing end of the semiconductor cooling sheet, the heat radiator may be an air hole formed in the cabinet body, when in use, the semiconductor cooling sheet can lower a temperature of the cabinet cooling plate, and water molecules in moisture air in the accommodating cavity are condensed on the cabinet cooling plate to form liquid water drops and drop onto the water-absorbing fiber, so as to achieve a dehumidifying function.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a constant humidity device, its characterized in that, including having the main part that holds the chamber, setting respectively humidification subassembly and dehumidification subassembly in holding the chamber, wherein, humidification subassembly includes water tank, pumping device and rotates the flabellum, pumping device's one end with the water tank intercommunication, the other end are provided with ultrasonic vibration component, it is used for blowing water smoke to rotate the flabellum, the dehumidification subassembly includes the semiconductor refrigeration piece.

2. The constant humidity device as claimed in claim 1, wherein a driving motor is connected to the rotating fan blades, and the water pumping device is sleeved on the rotating shaft of the driving motor through a hollow fixed shaft.

3. The apparatus of claim 2, wherein the drive motor is disposed within the mounting frame, and wherein the housing of the drive motor has a baffle attached thereto, and wherein the water pumping device is coupled to the two sealed bearings and passes through a rotating shaft of the drive motor.

4. A constant humidity apparatus as claimed in claim 2 or 3, wherein there are at least two of said rotating fan blades, and at least two of said rotating fan blades are arranged in sequence along the axial direction of said rotating shaft.

5. The constant humidity device according to claim 1, wherein a control assembly is further disposed on the main body, a humidity sensor is disposed in the cavity, and the dehumidification assembly, the humidification assembly and the humidity sensor are electrically connected to the control assembly.

6. The constant humidity device according to claim 5, wherein a display panel and a control button are further disposed on an outer surface of the main body, and both the display panel and the control button are electrically connected to the control assembly.

7. The constant humidity device as claimed in claim 1, wherein the water pumping device comprises a conduit and a water absorbent cotton disposed in the conduit.

8. The device according to claim 7, wherein the ultrasonic vibration element is in a sheet shape and is disposed on the absorbent cotton with a gap between the absorbent cotton and the end surface of the absorbent cotton near the rotating fan.

9. The device as claimed in claim 7, wherein the ultrasonic vibration element is in the shape of a sleeve and is sleeved on the absorbent cotton at an end close to the rotating fan blades.

10. The device of claim 7, wherein said plurality of ultrasonic vibration elements are circumferentially disposed on said absorbent cotton at an end thereof adjacent to said fan blades.

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