CN208254152U - A kind of thermostatic drying chamber - Google Patents

Abstract

The utility model discloses a kind of thermostatic drying chambers, it is related to drying box technical field, including shell and liner case, the bottom both ends of the shell are fixedly connected with conflict seat, loading plate is fixedly installed with above the upper conflict seat, the interior of the shell is successively fixedly installed with sound-absorbing part and noise reduction unit from inside to outside, and sound hole is held back equipped with evenly arranged in the inside of the sound-absorbing part, and the two sides for holding back sound hole, which offer, holds back sound channel.The thermostatic drying chamber, it can be conducive to uniformly dry the medium of the placement in drying box, the noise generated when can greatly enhance to drying box work is eliminated, noise pollution is avoided, a quiet work climate can be created to staff, can be conducive to be aerated drying box inside, improve service life, bacteria removing can be carried out to the medium placed in case, ensure that the performance with antidetonation of drying box, enhance the safety and stability of drying box.

Description

A kind of thermostatic drying chamber

Technical field

The utility model relates to drying box technical field, specially a kind of thermostatic drying chamber.

Background technique

Thermostatic drying chamber is the test equipment of the fields such as aviation, automobile, household electrical appliances, scientific research indispensability, for testing and determining electricity Work, electronics and other products and material carry out the parameter and performance after the temperature environment variation of hot test, and there are many structure shapes Formula, thermostatic drying chamber for laboratory, the laboratory of the units such as R&D institution, professional universities and colleges, industrial and mining enterprises make it is various test and Production scene: such as dry, solidification, baking, dewaxing and disinfection application, this thermostatic drying chamber are also food factory, drinking water administrative office in a factory The indispensable of QS, HACCP certification examines equipment, but existing thermostatic drying chamber has uneven drying, reduces work Make efficiency, in addition the noise reduction sound insulation value of existing thermostatic drying chamber is very poor, causes noise pollution, brings to people's life Inconvenience, and the anti seismic efficiency of existing thermostatic drying chamber is very poor, is unfavorable for being easy to draw to the equipment protection inside thermostatic drying chamber The damage for playing equipment, wastes financial resources, reduces service life.

Currently, it is existing be used for thermostatic drying chamber, it is inconvenient for use, be unfavorable for promoting the use of.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of thermostatic drying chamber, solves existing for perseverance Warm drying box uneven drying, noise reduction sound insulation value is very poor and anti seismic efficiency is very poor, inconvenient for use, and be unfavorable for promoting the use of asks Topic.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of thermostatic drying chamber, including Shell and liner case, the bottom both ends of the shell are fixedly connected with conflict seat, and the upper top for contradicting seat is fixedly mounted There is loading plate, the interior of the shell is successively fixedly installed with sound-absorbing part and noise reduction unit from inside to outside, the sound-absorbing part Sound hole is held back equipped with evenly arranged in inside, and the two sides for holding back sound hole, which offer, holds back sound channel, and the inside of the noise reduction unit is solid Dingan County is equipped with the noise reducing plate of disposed at equal distance, and the two sides of the noise reducing plate are fixedly connected to noise reduction nanometer foam block；

The inside middle-end of the loading plate is fixedly installed with bearing, and the inside of the bearing is plugged with shaft, the shell Top be from left to right successively fixedly installed with decompression cylinder, motor and thermometer, the two sides of the bottom of the loading plate are fixed to be connected It is connected to heated beam, the on both sides of the middle of the heated beam is fixedly installed with heat-conducting block, and the upper top middle-end for contradicting seat is fixed The air-heater being arranged symmetrically is installed, the upper underside for contradicting seat is equipped with lower conflict seat.

Preferably, the bottom both ends of the liner case be fixedly connected at the top of loading plate, the shell and liner case Between be equipped with circulating current channel, equipped with circulating current channel between upper conflicts seat and the loading plate.

Preferably, the inside two sides of the loading plate are fixedly connected to electrostatic precipitation net, the inner wall two of the liner case Side is fixedly installed with the ultraviolet disinfection lamp of disposed at equal distance, offers air inlet above the interior of the liner case.

Preferably, the top of the shaft sequentially passes through liner case, circulating current channel and shell from top to bottom, and described turn The two sides of axis are fixedly connected to the placement plate of disposed at equal distance, be fixedly connected at the top of the placement plate be evenly arranged it is anti- Sliding particle, the inside of the placement plate offers evenly arranged logical hot hole.

Preferably, the bottom of the motor is fixedly connected with the top of shaft, it is described decompression cylinder and thermometer bottom end from Top to bottm sequentially passes through shell, circulating current channel and liner case, and the interior upper end of the decompression cylinder offers equidistant The top slide of the decompression hole of arrangement, the decompression cylinder is connected with baffle, and the bottom of the baffle is fixedly connected with connecting rod, described Connecting rod is socketed with reset spring through the roof for being depressured cylinder, the outer surface of the connecting rod, and the bottom end of the connecting rod is fixedly connected with The inner sidewall of dropping valve, the dropping valve and decompression cylinder is slidably connected.

Preferably, damping spring, the outside of the damping spring are fixedly connected between the upper conflict seat and lower conflict seat Be socketed with bellows, it is described it is upper contradict seat and the lower both ends for contradicting seat slidably connect position-limited rack, the position-limited rack up and down Both ends inner wall is fixedly connected with restraining position ring block, and the inside of the stop collar is plugged with limit spring, the upper top for contradicting seat It is fixedly connected to limited post with the lower two sides of the bottom for contradicting seat, the limited post is plugged on the inside of limit spring, under described The bottom for contradicting seat is fixedly installed with the hoof foot being arranged symmetrically.

(3) beneficial effect

The utility model provides a kind of thermostatic drying chamber, have it is following the utility model has the advantages that

(1), the thermostatic drying chamber can be conducive on the one hand by setting circulating current channel and air inlet to drying The medium of placement in case is uniformly dried, and avoids medium and occurs that local desiccation is of poor quality, improves the work of drying box Make performance, on the other hand by setting sound-absorbing part and noise reduction unit, the noise that is generated when can greatly enhance to drying box work into Row is eliminated, and soundproof effect is good, avoids noise pollution, and a quiet work climate can be created to staff, secondly logical Setting electrostatic precipitation net is crossed, can be conducive to be aerated drying box inside, and avoids dust caused by part in case It influences, improves service life, furthermore by setting ultraviolet disinfection lamp, the medium placed in case can be carried out at degerming Reason, enhances the safety used, by setting damping spring and limit spring, can be conducive to upper conflict seat and lower conflict seat it Between carry out upper and lower displacement, ensure that the performance with antidetonation of drying box, enhance the safety and stability of drying box.

(2), the thermostatic drying chamber can enhance and carry out to the medium in case on the one hand by setting shaft and placement plate It is adequately dry, it can be realized the flowing of high temperature gas flow, enhance the contact frequency of hot-air and medium, on the other hand by setting Antiskid particles are set, can be conducive to increase the frictional force between placement plate and the medium of placement, avoid medium in the mistake of rotation It is fallen in journey, is depressured cylinder secondly by setting, can be realized and discharge decompression, energy are carried out to the high-temperature gas in case after drying It is enough that the temperature in case is quickly made to lower, the time is substantially reduced, in addition avoids and causes to scald because temperature is excessively high when taking medium Wound furthermore by setting thermometer can be conducive to that the temperature in case is monitored and controlled in real time, avoid appearance temperature It is excessive to spend variation range, by the way that air-heater is arranged, is conducive to the air-flow flowing in case.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that holder structure schematic diagram is contradicted on the utility model；

Fig. 3 is that the utility model is depressured barrel structure schematic diagram.

In figure: shell 1, upper conflict seat 3, loading plate 4, circulating current channel 5, sound-absorbing part 6, noise reduction unit 7, is held back liner case 2 Sound hole 8, hold back sound channel 9, noise reducing plate 10, noise reduction nanometer foam block 11, bearing 12, electrostatic precipitation net 13, ultraviolet disinfection lamp 14, Shaft 15, placement plate 16, antiskid particles 17, logical hot hole 18, air inlet 19, decompression cylinder 20, motor 21, thermometer 22, decompression hole 23, baffle 24, connecting rod 25, dropping valve 26, reset spring 27, heated beam 28, heat-conducting block 29, air-heater 30, lower conflict seat 31, subtract Shake spring 32, bellows 33, position-limited rack 34, stop collar 35, limit spring 36, limited post 37, hoof foot 38.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " circumferential direction " is base In orientation or positional relationship shown in the drawings, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or It implies that signified device must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection.For ability For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of thermostatic drying chamber, including shell 1 and liner Case 2, the bottom both ends of shell 1, which are fixedly connected with, contradicts seat 3, and the upper top for contradicting seat 3 is fixedly installed with loading plate 4, shell 1 Interior be successively fixedly installed with sound-absorbing part 6 and noise reduction unit 7 from inside to outside, the inside of sound-absorbing part 6 is equipped with evenly arranged Sound hole 8 is held back, the two sides for holding back sound hole 8, which offer, holds back sound channel 9, and the inside of noise reduction unit 7 is fixedly installed with the drop of disposed at equal distance It makes an uproar plate 10, the two sides of noise reducing plate 10 are fixedly connected to noise reduction nanometer foam block 11, pass through setting sound-absorbing part 6 and noise reduction unit 7, energy The noise generated when enough greatly enhancing to drying box work is eliminated, and soundproof effect is good, avoids noise pollution, can give work Make personnel and creates a quiet work climate；

The inside middle-end of loading plate 4 is fixedly installed with bearing 12, and the inside of bearing 12 is plugged with shaft 15, the top of shell 1 Portion is from left to right successively fixedly installed with decompression cylinder 20, motor 21 and thermometer 22 can be conducive to by the way that thermometer 22 is arranged Temperature in case is monitored and controlled in real time, avoids and occurs that range of temperature is excessive, the two sides of the bottom of loading plate 4 It is fixedly connected to heated beam 28, the on both sides of the middle of heated beam 28 is fixedly installed with heat-conducting block 29, in the upper top for contradicting seat 3 End is fixedly installed with the air-heater 30 being arranged symmetrically, and the upper underside for contradicting seat 3 is equipped with lower conflict seat 31.

A kind of optimal technical scheme as the utility model: the bottom both ends of liner case 2 are solid with the top of loading plate 4 Fixed connection, is equipped with circulating current channel 5 between shell 1 and liner case 2, circulation is equipped between upper conflict seat 3 and loading plate 4 Airflow channel 5, by setting circulating current channel 5 and air inlet 19, can be conducive to the medium of the placement in drying box into Row is uniform dry, avoids medium and occurs that local desiccation is of poor quality, improves the working performance of drying box.

A kind of optimal technical scheme as the utility model: the inside two sides of loading plate 4 are fixedly connected to electrostatic and remove The inner wall two sides of dirt net 13, liner case 2 are fixedly installed with the ultraviolet disinfection lamp 14 of disposed at equal distance, the side wall of liner case 2 Inner upper offers air inlet 19, by setting electrostatic precipitation net 13, can be conducive to be aerated drying box inside, and Dust influence caused by part in case is avoided, service life is improved, it, can be to case by the way that ultraviolet disinfection lamp 14 is arranged The medium of interior placement carries out bacteria removing, enhances the safety used.

A kind of optimal technical scheme as the utility model: the top of shaft 15 sequentially pass through from top to bottom liner case 2, Circulating current channel 5 and shell 1, the two sides of shaft 15 are fixedly connected to the placement plate 16 of disposed at equal distance, placement plate 16 Top is fixedly connected with the antiskid particles 17 being evenly arranged, and can be conducive to increase rubbing between placement plate 16 and the medium placed Power is wiped, medium is avoided and falls in the course of rotation, the inside of placement plate 16 offers evenly arranged logical hot hole 18, passes through Shaft 15 and placement plate 16 are set, can enhance and the medium in case is adequately dried, can be realized the stream of high temperature gas flow It is dynamic, enhance the contact frequency of hot-air and medium.

A kind of optimal technical scheme as the utility model: the bottom of motor 21 is fixedly connected with the top of shaft 15, The bottom end of decompression cylinder 20 and thermometer 22 sequentially passes through shell 1, circulating current channel 5 and liner case 2 from top to bottom, is depressured cylinder 20 Interior upper end offer the decompression hole 23 of disposed at equal distance, the top slide of decompression cylinder 20 is connected with baffle 24, baffle 24 bottom is fixedly connected with connecting rod 25, and for connecting rod 25 through the roof of decompression cylinder 20, the outer surface of connecting rod 25 is socketed with reset bullet Spring 27, the bottom end of connecting rod 25 are fixedly connected with dropping valve 26, and dropping valve 26 and the inner sidewall of decompression cylinder 20 are slidably connected, by setting Decompression cylinder 20 is set, can be realized and discharge decompression is carried out to the high-temperature gas in case after drying, can quickly make the temperature in case Degree lowers, and substantially reduces the time, in addition avoids and causes to scald because temperature is excessively high when taking medium.

A kind of optimal technical scheme as the utility model: it above contradicts and is fixedly connected between seat 3 and lower conflict seat 31 There is damping spring 32, the outside of damping spring 32 is socketed with bellows 33, and upper conflict seat 3 and the lower both ends for contradicting seat 31 are slidably connected There is position-limited rack 34, the upper and lower ends inner wall of position-limited rack 34 is fixedly connected with restraining position ring block 35, and the inside grafting of stop collar 35 is limited Position spring 36, the upper top for contradicting seat 3 and the lower two sides of the bottom for contradicting seat 31 are fixedly connected to limited post 37, and limited post 37 is inserted It connects in the inside of limit spring 36, the lower bottom for contradicting seat 31 is fixedly installed with the hoof foot 38 being arranged symmetrically, by the way that damping is arranged Spring 32 and limit spring 36 can be conducive to carry out upper and lower displacement between upper conflict seat 3 and lower conflict seat 31, ensure that drying box The performance with antidetonation, enhance the safety and stability of drying box.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In conclusion the thermostatic drying chamber will need dry medium to be placed into placement plate first in a situation of use where On 16, the then rotation of motor 21 drives shaft 15 to rotate, while the rotation of shaft 15 drives placement plate 16 to rotate, and ultraviolet light disappears at this time Malicious lamp 14 carries out disinfection work, and then heated beam 28 is generated heat, and air-heater 30 starts simultaneously at work, and thermal current is from electrostatic precipitation net 13 It blows into case, while thermal current rises, then flows into circulating current channel 5 from air inlet 19 by leading to hot hole 18, thermal current, Repeat circulation always, while the temperature in case can be observed by thermometer 22, it is dry complete in the case where, with hand to Upper pulling baffle 24, dropping valve 26 moves up at this time, and then high temperature gas flow flows out outside drying box from decompression hole 23, on the one hand By setting circulating current channel 5 and air inlet 19, can be conducive to uniformly do the medium of the placement in drying box It is dry, it avoids medium and occurs that local desiccation is of poor quality, improve the working performance of drying box, on the other hand pass through setting sound-absorbing part 6 and noise reduction unit 7, the noise generated when can greatly enhance to drying box work is eliminated, and soundproof effect is good, avoids noise Pollution can create a quiet work climate to staff, secondly by setting electrostatic precipitation net 13, can be conducive to Drying box inside is aerated, and avoids dust influence caused by part in case, service life is improved, furthermore passes through Ultraviolet disinfection lamp 14 is set, bacteria removing can be carried out to the medium placed in case, the safety used be enhanced, by setting Damping spring 32 and limit spring 36 are set, can be conducive to carry out upper and lower displacement between upper conflict seat 3 and lower conflict seat 31, ensure that The performance with antidetonation of drying box, enhances the safety and stability of drying box, on the one hand by the way that shaft 15 is arranged and puts Plate 16 is set, can enhance and the medium in case is adequately dried, the flowing of high temperature gas flow is can be realized, enhances hot-air It can be conducive to Jie for increasing placement plate 16 and placing on the other hand by setting antiskid particles 17 with the contact frequency of medium Frictional force between matter avoids medium and falls in the course of rotation, is depressured cylinder 20 secondly by setting, can be realized drying After discharge decompression is carried out to the high-temperature gas in case, so that the temperature in case is lowered, substantially reduce the time, In addition it avoids and causes to scald because temperature is excessively high when taking medium, furthermore by setting thermometer 22, can be conducive to in case Temperature be monitored and controlled in real time, avoid that range of temperature occur excessive, by the way that air-heater 30 is arranged, be conducive to Air-flow flowing in case.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of thermostatic drying chamber, including shell (1) and liner case (2), it is characterised in that: the bottom both ends of the shell (1) It is fixedly connected with and contradicts seat (3), be fixedly installed with loading plate (4) above the upper conflict seat (3), the shell (1) Interior is successively fixedly installed with sound-absorbing part (6) and noise reduction unit (7) from inside to outside, and the inside of the sound-absorbing part (6) is equipped with equal Even arrangement is held back sound hole (8), and the two sides for holding back sound hole (8), which offer, holds back sound channel (9), the inside of the noise reduction unit (7) It is fixedly installed with the noise reducing plate (10) of disposed at equal distance, the two sides of the noise reducing plate (10) are fixedly connected to noise reduction nanometer foam Block (11)；

The inside middle-end of the loading plate (4) is fixedly installed with bearing (12), and the inside of the bearing (12) is plugged with shaft (15), the top of the shell (1) is from left to right successively fixedly installed with decompression cylinder (20), motor (21) and thermometer (22), The two sides of the bottom of the loading plate (4) are fixedly connected to heated beam (28), and the on both sides of the middle of the heated beam (28) is fixed It is equipped with heat-conducting block (29), the upper top middle-end for contradicting seat (3) is fixedly installed with the air-heater (30) being arranged symmetrically, described The upper underside for contradicting seat (3) is equipped with lower conflict seat (31).

2. a kind of thermostatic drying chamber according to claim 1, it is characterised in that: the bottom both ends of the liner case (2) are equal It is fixedly connected at the top of loading plate (4), is equipped with circulating current channel (5) between the shell (1) and liner case (2), institute It states to contradict and is equipped with circulating current channel (5) between seat (3) and loading plate (4).

3. a kind of thermostatic drying chamber according to claim 1 or 2, it is characterised in that: the inside two sides of the loading plate (4) It is fixedly connected to electrostatic precipitation net (13), the inner wall two sides of the liner case (2) are fixedly installed with the purple of disposed at equal distance The interior top of outside line sterilamp (14), the liner case (2) offers air inlet (19).

4. a kind of thermostatic drying chamber according to claim 1 or 2, it is characterised in that: the top of the shaft (15) is under To liner case (2), circulating current channel (5) and shell (1) is above sequentially passed through, the two sides of the shaft (15) are fixedly connected to The placement plate (16) of disposed at equal distance is fixedly connected with the antiskid particles (17) being evenly arranged at the top of the placement plate (16), The inside of the placement plate (16) offers evenly arranged logical hot hole (18).

5. a kind of thermostatic drying chamber according to claim 1, it is characterised in that: the bottom of the motor (21) and shaft (15) top is fixedly connected, and the bottom end of decompression cylinder (20) and thermometer (22) sequentially passes through shell (1) from top to bottom, follows The interior upper end of ring airflow channel (5) and liner case (2), decompression cylinder (20) offers the decompression hole of disposed at equal distance (23), the top slide of decompression cylinder (20) is connected with baffle (24), and the bottom of the baffle (24) is fixedly connected with connecting rod (25), the connecting rod (25) is socketed with reset spring (27) through the roof for being depressured cylinder (20), the outer surface of the connecting rod (25), The bottom end of the connecting rod (25) is fixedly connected with dropping valve (26), and the inner sidewall of the dropping valve (26) and decompression cylinder (20) slides Connection.

6. a kind of thermostatic drying chamber according to claim 1, it is characterised in that: the upper conflict seat (3) and lower conflict seat (31) be fixedly connected between damping spring (32), the outside of the damping spring (32) is socketed with bellows (33), it is described on support Touch base (3) and the lower both ends for contradicting seat (31) slidably connect position-limited rack (34), in the upper and lower ends of the position-limited rack (34) Wall is fixedly connected with restraining position ring block (35), and the inside of the stop collar (35) is plugged with limit spring (36), the upper conflict seat (3) top and the lower two sides of the bottom for contradicting seat (31) is fixedly connected to limited post (37), and the limited post (37) is plugged on The inside of limit spring (36), the lower bottom for contradicting seat (31) are fixedly installed with the hoof foot (38) being arranged symmetrically.