CN2327967Y

CN2327967Y - Drying box

Info

Publication number: CN2327967Y
Application number: CN 98230252
Authority: CN
Inventors: 李佑国
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-02
Filing date: 1998-03-02
Publication date: 1999-07-07
Anticipated expiration: 2008-03-02

Abstract

The utility model relates to a drying and drying preservation box. The utility model comprises a box body, a top plate, a box door and a bottom plate. The utility model is characterized in that the box body is formed by that the loaded stock is arranged between the internal wall of the box body and a box shell; sealing strips are arranged between the box door and the box shell; one layer of partition plate or more than one layer of partition plates are arranged in the box body; an object containing box is positioned on the partition plates; a drying and drying preservation device is arranged in the box body, and a control circuit of the drying and drying preservation device is composed of a temperature sensing rod, a temperature controller, a heating tube, a fan, a moisture control device or a timer; the desiccant can also be adopted in the utility model. The utility model can automatically control the temperature and the humidity in the box body. The utility model can be used for drying and can also be used for drying preservation. The utility model has the advantages of electricity saving and wide range of application.

Description

Drying box

The utility model relates to a kind of drying, does to hide and use device.

The most area of employed drying box is huge in the prior art field at present, volume is little, and heaviness, profile are also very coarse, it can only be used for drying, can not do the Tibetan for a long time, and area is very huge, power consumption is also very high, because can not be in the drying box from its temperature and humidity of line space system, and sealing is not very tight, influenced easily by air after the article drying and makes moist once again, uses very inconvenient.

The purpose of this utility model is the defective that overcomes above-mentioned prior art, provide a kind of power saving, convenient not only can be dry but also can make to do the Drying box of hiding usefulness.

The purpose of this utility model realizes by following technical proposal.It is made up of casing, top board, chamber door and base plate, and casing comprises case shell and inwall, establishes filler between case shell and inwall, establish sealing strip between chamber door and the case shell, be provided with one or more layers of dividing plate in the casing, place matter holding box on the dividing plate, also be provided with dry doing in the casing and hide device, it can be by sensing rod for temperature, wet control device, temperature controller, heat-generating pipe and fan are formed, and sensing rod for temperature places in the casing, and heat-generating pipe is fixed on the base plate, with fan and connect, by temperature controller, wet control device or timer control.The dry Tibetan device of doing also can adopt packaged drier.In the bottom of casing, universal wheel is housed also.

The drying that the utility model adopted is done the Tibetan device can control the interior temperature and humidity of casing voluntarily, both can make dry usefulness, can be used for again doing and hides; Adopt blowing agent to make filler between case shell and inwall, both increased the fastness of casing, alleviated the weight of casing again, the sealing strip that is provided with between case shell and the chamber door has improved heat-insulating property simultaneously, and power consumption is reduced; Adopt in the casing dividing plate to place matter holding box, can deposit more article and be unlikely and obscure, it is very convenient that bottom half adopts universal wheel that casing is moved.

Description of drawings:

Fig. 1 is the utility model embodiment one front view;

Fig. 2 is the utility model embodiment one left view;

Fig. 3 is the utility model embodiment two left views;

Fig. 4 is the utility model embodiment three left views;

Fig. 5 is the utility model embodiment one circuit controling drawing;

Fig. 6 is the utility model embodiment two circuit controling drawings.

Wherein: the 1-casing; The 2-temperature controller; The 3-top board; The 4-air bleeding valve; The 5-matter holding box;

The 6-chamber door; The 7-dividing plate; The 8-base plate; Dry the doing of 9-hidden device; The 10-heat-generating pipe;

The 11-fan; The 12-inwall; The 13-filler; 14-case shell; The wet control of 15-device;

The 16-sensing rod for temperature; The 17-timer; The 18-packaging bag; The 19-drier;

The 20-sealing strip; The 21-universal wheel; H ₁, H ₂-indicator lamp; The SCR-bidirectional triode thyristor;

K ₁-power switch; The FV-insurance; R-resistance; K ₂-wet control device switch;

K ₃-temperature controller switch; K ₄-timer switch.

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.

Embodiment one: as shown in Figure 1 and Figure 2, the utility model is by casing 1, top board 3, chamber door 6 and base plate 8 are formed, casing 1 is made of case shell 14 and inwall 12 again, between case shell 14 and inwall 12 filler 13 is housed, and this filler 13 is a blowing agent, both can alleviate the weight of casing 1, can improve heat-insulating property again; Between chamber door 6 and case shell 14 one deck sealing strip 20 is housed, sealing strip 20 can adopt magnetic sealing strip, can fit tightly with case shell 14 chases, makes the humid air of outside be difficult for entering in the casing 1.In casing 1, be provided with one or more layers of dividing plate 7, be placed with matter holding box 5 on the dividing plate 7, but the layering placement is obscured when article are unlikely more for a long time; Can offer aperture on the matter holding box 5, to keep air and casing 1 inner air convection in the box.In casing 1, be provided with dry doing and hide device 9, this device is by sensing rod for temperature 16, wet control device 15, temperature controller 2, heat-generating pipe 10 and fan 11 are formed, sensing rod for temperature 16 places in the casing 1, heat-generating pipe 10 can adopt infrared ray, and far infrared and microwave are penetrated heat as the width of cloth, is fixed on the base plate 8, with fan 11 and connect, fan 11 is fixed on casing 1 bottom trailing flank.Hot-air can be brushed in casing 1.Wet control device 15 and temperature controller 2 are serially connected with on the control circuit, make temperature controller 2 and wet control device 15 work by sensing rod for temperature 16.When temperature in the casing 1 surpassed predetermined value, wet control device 15 started automatically, connects power supply, and heat-generating pipe 10 generates heat and heats up, fan 11 work dehumidifying, and temperature is subjected to the control of temperature controller 2 again in dehumidification process, can not surpass predetermined temperature; When temperature was higher than predetermined temperature in the casing 1, temperature controller 2 cut off the power supply automatically, and heat-generating pipe 10 stops heating, and temperature descends in the casing 1; When the temperature inside the box is lower than predetermined temperature, temperature pocket 2 recloses power supply, and heat-generating pipe 10 generates heat again and heats up, and fan 11 starts rotation simultaneously at heat-generating pipe 10, make the temperature inside the box unanimous between the higher and lower levels, help water vapour simultaneously and discharge from the air bleeding valve 4 that is arranged on the top board 3.When humidity reached preset range in the casing 1, wet control device 15 interrupted power supply automatically, and all electrical equipment quit work.When if humidity surpasses predetermined value in the case, wet control device 15 starts again, repeats above-mentioned work.

The course of work of the present utility model: as shown in Figure 5, when humidity in the casing 1 surpasses setting value, wet control device K switch ₂Closure, heat-generating pipe 10 and fan 11 are worked simultaneously, and in dehumidification process, temperature raises in the casing 1, temperature controller switch K ₃Closure, bidirectional triode thyristor SCR loses trigger voltage and ends, and heat-generating pipe 10 stops heating, and fan rotates indicator lamp H 11 times ₂Do not work, temperature reduces, temperature controller switch K ₃Disconnect, bidirectional triode thyristor SCR obtains triggering and conducting, and heat-generating pipe 10 generates heat again, and fan 11 rotates indicator lamp H ₂Bright.Said process constantly repeats, and reaches or is lower than setting value, wet control this moment device K switch up to humidity ₂Disconnect.Bidirectional triode thyristor SCR can not get trigger voltage.Temperature controller 2 can not be worked, and makes heat-generating pipe 10 and fan 11 quit work indicator lamp H ₂Go out.

Embodiment two: as shown in Figure 3, the utility model and embodiment one structure are identical, and different is that drying is done wet device 15, the timer switch K controlled of control employing timer 17 replacements in the device 9 of Tibetan ₄Replace wet control device K switch ₂, periodicity is connected power supply and is made heat-generating pipe 10 periodic fevers, the temperature inside the box is raise reach predetermined temperature, to keep the drying in the case.

Its course of work as shown in Figure 6, H when connecting with the mains ₁Indicator lamp is bright, in the conduction time of setting, and timer 17 switch closures, if this moment, temperature did not reach setting value, temperature controller 2 switches disconnect, the two-way silicon SCR that draws obtains trigger voltage and conducting, heat-generating pipe 10 heatings, fan 11 rotates indicator lamp H ₂Bright; When temperature reaches when setting value temperature controller 2 switch connections, two-wayly draw silicon SCR to lose trigger voltage and end, heat-generating pipe 10, fan 11 quit work, indicator lamp H ₂Go out; Do not setting in conduction time, timer 17 switches disconnect, and two-wayly draw silicon SCR to can not get trigger voltage and disconnect, and the The whole control device is not worked.

Embodiment three: the utility model structure is consistent with above-mentioned two embodiment, different is that the dry Tibetan device 9 of doing is made of drier 19 and packaging bag 18, drier 19 places in the packaging bag 18, but multilayer is arranged in the base plate 8, with in the continuous respiratory box and the moisture of the article preserved, article are kept dry.Drier 19 can be changed at any time.

Claims

1, a kind of Drying box, comprise casing (1), top board (3), chamber door (6) and base plate (8), it is characterized in that described casing (1) is made of case shell (14) and inwall (12), establish filler between case shell (14) and the inwall (12), establish sealing strip (20) between described chamber door (6) and the case shell (14), be provided with one or more layers dividing plate (7) in the casing (1), be placed with matter holding box (5) on the dividing plate (7), also be provided with dry doing in the casing (1) and hide device (9).

2, Drying box according to claim 1, it is characterized in that the dry Tibetan device (9) of doing is by sensing rod for temperature (16), temperature controller (2), wet control device (15), heat-generating pipe (10) and fan (11) are formed, and sensing rod for temperature (16) places in the casing (1), and heat-generating pipe (10) is fixed on the base plate (8), with the fan (11) that is arranged on casing (1) bottom trailing flank and connect, control by temperature controller (2) and wet control device (15).

3, Drying box according to claim 1, it is characterized in that the dry Tibetan device (9) of doing is by sensing rod for temperature (16), temperature controller (2), timer (17), heat-generating pipe (10) and fan (11) are formed, and sensing rod for temperature (16) places in the casing (1), and heat-generating pipe (10) is fixed on the base plate (8), with the fan (11) that is arranged on casing (1) bottom trailing flank and connect, control by temperature controller (2) and timer (17).

4, Drying box according to claim 1 is characterized in that dry doing hide device (9) and be made up of drier (19) and packaging bag (18), and drier (19) places in the packaging bag (18), is arranged on the base plate (8).

5, Drying box according to claim 1 is characterized in that offering on the top board (3) air bleeding valve (4).

6,, it is characterized in that casing (1) bottom is provided with universal wheel (21) according to claim 2 or 3 or 4 described Drying boxs.