Summary of the invention
The purpose of the present invention is to provide a kind of temperature control incubators, for overcoming drawbacks described above in the prior art.
A kind of temperature control incubator according to the present invention, including cabinet, the cabinet is interior to be equipped with vacuum plant, the vacuum holding
It sets right side and upside is equipped with thermocirculator, air extractor is equipped on the downside of the vacuum plant, is equipped on the right side of the air extractor
Control device, the air extractor can be evacuated the cavity in the vacuum plant, and heat can be reduced by being extracted under vacuum state
It is lost, is then switched over by the control device, the air extractor is connected to the circulator, and then to storage chamber
Interior carry out thermal cycle carries out certain heating in the case where reducing heat losses, realizes temperature control heat preservation, the vacuum plant packet
It includes and is set to the intracorporal rotating drum of the case, rotating cylinder is rotatably equipped in the rotating drum, is equipped with opening upwards in the rotating cylinder
The storage chamber, connection is equipped with heating chamber on the downside of the storage chamber, is fixed with heating plate, the rotating cylinder in the heating chamber
It is interior and be equipped with the cavity of annular in storage chamber outer circle side, on the downside of the cavity one end connection be equipped with that Open Side Down into
Stomata, the connection of rotating drum lower wall left end are equipped with the pump-line that can be conducted with the air inlet, the rotating drum upside
Connection is equipped with atrium, and connection is equipped with the closing chamber of opening upwards on the upside of the atrium;The closing chamber is in the open state
When, the air inlet can be connected with the pump-line and be evacuated.
Further technical solution, the circulator includes turnover set on the closing chamber inner sealing plate, described
Sealing plate right end is rotationally connected between the inner wall of the closing chamber front and back, and flow cavity, the flow cavity are equipped in the sealing plate
Lower wall connection is equipped with the venthole that Open Side Down, and the right end connection of the closing chamber lower wall is equipped with and can be connected with the flow cavity
Pipeline, sealing plate center of rotation lower end is equipped with the card slot that Open Side Down, and the closing chamber lower wall connection is equipped with corresponding institute
The kelly chamber of card slot is stated, the kelly is intracavitary to be slidably equipped with kelly, solid between the kelly lower end and the kelly chamber lower wall
Surely it is connected with extension spring, the kelly lower end is equipped with the groove of opening to the left, and connection is equipped with across institute on the left of the kelly chamber
The pushrod chamber of pipeline is stated, the push rod across the pipeline is slidably equipped in the pushrod chamber, is run through up and down in the push rod
Equipped with through-hole, on the left of the push rod with its offset equipped with the cam that can be rotated in the pushrod chamber;Moving to right the push rod will
The through-hole is connected with the pipeline, is moved into the card slot on the kelly.
Further technical solution, the air extractor include the switching chamber on the downside of the heating chamber, the pumping
Pipeline is connected to the switching chamber left wall, and the pipeline is connected to the switching chamber right wall, and the switching is intracavitary rotatably to be set
There is spill spin block, turbine chamber is equipped in the spill spin block, is fixed with power motor, the power motor in the turbine chamber right wall
Left end has been connected by power shaft, is fixedly installed turbine leaf in the shaft, on the downside of the turbine chamber connection be equipped with can with it is described
Pump-line or the lower channel of pipeline connection, the spill spin block upper end are fixedly connected with rotary column, and the rotary column upper end is fixed
It is connected to the lower end of the rotating cylinder, the rotary column, which runs through to be equipped with up and down, is connected to the upper logical of the heating chamber and the turbine chamber
Road is fixed with straight-tooth ring on the rotary column periphery;The rotary column rotation drives the rotating cylinder and spill spin block rotation, cuts
Change the sealing state of the air inlet and the connected state of the lower channel.
Further technical solution, the control device include being communicated in the switching chamber in upper inside walls right wall
Control chamber, be fixedly installed control motor in the control chamber lower wall, the control motor upper end be connected by power with it is described
The active spur gear of straight-tooth ring engagement, the active spur gear right end are engaged with driven spur gear, the driven spur gear lower end
It is fixedly connected with transmission shaft, the transmission shaft lower end is fixedly connected at the cam axle center;By the control motor to institute
Spill spin block, the rotating cylinder and the cam is stated to be controlled.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, will first can be pumped into wall very by the present apparatus
Sky, while temperature control and heat preservation are carried out by heating, heat losses are reduced, energy waste is reduced, heat insulation effect is also preferable.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-3, a kind of temperature control incubator of embodiment according to the present invention, including cabinet 11, in the cabinet 11
Equipped with vacuum plant 101,101 right side of the vacuum plant and upside are equipped with thermocirculator 102, under the vacuum plant 101
Side is equipped with air extractor 103, is equipped with control device 104 on the right side of the air extractor 103, the air extractor 103 can be to described
Cavity 12 in vacuum plant 101 is evacuated, and heat loss can be reduced by being extracted under vacuum state, then passes through the control device
104 switch over, and the air extractor 103 is connected to the circulator 102, and then to carrying out thermal cycle in storage chamber 13,
Certain heating is carried out in the case where reducing heat losses, realizes temperature control heat preservation, and the vacuum plant 101 includes set on described
Rotating drum 14 in cabinet 11 is rotatably equipped with rotating cylinder 15 in the rotating drum 14, is equipped with opening upwards in the rotating cylinder 15
The storage chamber 13, connection is equipped with heating chamber 16 on the downside of the storage chamber 13, is fixed with heating plate in the heating chamber 16
17, the rotating cylinder 15 is interior and is equipped with the cavity 12 of annular, described 12 downside one end of cavity in the 13 outer circle side of storage chamber
Connection is equipped with the air inlet 18 that Open Side Down, and 14 lower wall left end of the rotating drum connection is equipped with and can be conducted with the air inlet 18
Pump-line 19, connection is equipped with atrium 20 on the upside of the rotating drum 14, on the upside of the atrium 20 connection be equipped with opening to
On closing chamber 21;The air inlet 18 in the open state, can be connected by the closing chamber 21 with the pump-line 19
It is logical to be evacuated.
Valuably, the circulator 102 includes turnover set on 21 inner sealing plate 22 of closing chamber, the sealing
22 right end of plate is rotationally connected between the 21 front and back inner wall of closing chamber, is equipped with flow cavity 23, the stream in the sealing plate 22
Dynamic 23 lower wall of chamber connection is equipped with the venthole 24 that Open Side Down, and the right end connection of 21 lower wall of closing chamber is equipped with can be with the stream
The pipeline 25 that dynamic chamber 23 is connected, the 22 center of rotation lower end of sealing plate are equipped with the card slot 26 that Open Side Down, the closing chamber
The connection of 21 lower walls is equipped with the kelly chamber 27 of the corresponding card slot 26, is slidably equipped with kelly 28, the card in the kelly chamber 27
Extension spring 29 is fixedly connected between 28 lower end of bar and 27 lower wall of kelly chamber, 28 lower end of kelly is equipped with opening to the left
Groove 30, connection is equipped with the pushrod chamber 31 across the pipeline 25 on the left of the kelly chamber 27, can slide in the pushrod chamber 31
The dynamic push rod 32 being equipped with across the pipeline 25, up and down through being equipped with through-hole 33,32 left side of push rod in the push rod 32
With its offset equipped with the cam 34 that can be rotated in the pushrod chamber 31;Move to right the push rod 32 by the through-hole 33 with it is described
Pipeline 25 is connected, and is moved into the card slot 26 on the kelly 28.
Valuably, the air extractor 103 includes the switching chamber 35 set on 16 downside of heating chamber, the pump-line
19 are connected to 35 left wall of switching chamber, and the pipeline 25 is connected to 35 right wall of switching chamber, can turn in the switching chamber 35
Dynamic is equipped with spill spin block 36, and turbine chamber 37 is equipped in the spill spin block 36, is fixed with power electric in 37 right wall of turbine chamber
Machine 38,38 left end of power motor have been connected by power shaft 39, turbine leaf 40, the whirlpool are fixedly installed in the shaft 39
Connection is equipped with the lower channel 41 that can be connected to the pump-line 19 or the pipeline 25 on the downside of wheel chamber 37, on the spill spin block 36
End is fixedly connected with rotary column 42, and 42 upper end of rotary column is fixedly connected on the lower end of the rotating cylinder 15, and about 42 rotary column passes through
It is equipped with the upper channel 43 for being connected to the heating chamber 16 and the turbine chamber 37, is fixed on 42 periphery of rotary column straight
Ring gear 44;The rotation of rotary column 42 drives the rotating cylinder 15 and the spill spin block 36 to rotate, and switches the sealing of the air inlet 18
The connected state of state and the lower channel 41.
Valuably, the control device 104 includes the control for being communicated in the switching chamber 35 in upper inside walls right wall
Chamber 45 processed, is fixedly installed control motor 46 in 45 lower wall of control chamber, 46 upper end of control motor be connected by power and
The active spur gear 47 that the straight-tooth ring 44 engages, 47 right end of active spur gear are engaged with driven spur gear 48, it is described from
Dynamic 48 lower end of spur gear is fixedly connected with transmission shaft 49, and 49 lower end of transmission shaft is fixedly connected at 34 axle center of cam;
The spill spin block 36, the rotating cylinder 15 and the cam 34 are controlled by the control motor 46.
When original state, lower channel 41 is conducted with pump-line 19, and sealing plate 22 closes closing chamber 21.
When heat preservation, sealing plate 22 is overturn and opened, article is placed in storage chamber 13, close encapsulation plate 22, starting is moved
Force motor 38 simultaneously drive shaft 39 rotate, drive 40 quick rotation of turbine leaf, at this time the gas in cavity 12 by air inlet 18,
Pump-line 19 and lower channel 41 are extracted out, and vacuum is formed in air inlet 18, control the starting of motor 46 and band, active spur gear at this time
47 rotations are engaged by gear and straight-tooth ring 44 and driven spur gear 48 are driven to rotate, and straight-tooth ring 44 drives rotating cylinder by rotary column 42
15 and spill spin block 36 rotate 180 degree, 18 lower side seals of air inlet at this time, lower channel 41 is communicated with pipeline 25, driven at this time
Spur gear 48 is rotated with moving cam 34 by transmission shaft 49 and push rod 32 is pushed to move to right, and through-hole 33 is connected with pipeline 25 at this time,
32 right end of push rod slides into groove 30 and kelly 28 is driven to rise, and 28 upper end of kelly extends to card slot 26 and blocks, at this time power
Motor 38 starts and turbine leaf 40 is driven to be rotated, and is heated by heating plate 17, carries out heat to air in storage chamber 13
Circulation can not then start circulator 102 when sealing plate 22 is not in closed state.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, will first can be pumped into wall very by the present apparatus
Sky, while temperature control and heat preservation are carried out by heating, heat losses are reduced, energy waste is reduced, heat insulation effect is also preferable.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.