CN206768139U - A kind of carbon dioxide constant-temperature table - Google Patents
A kind of carbon dioxide constant-temperature table Download PDFInfo
- Publication number
- CN206768139U CN206768139U CN201720572152.8U CN201720572152U CN206768139U CN 206768139 U CN206768139 U CN 206768139U CN 201720572152 U CN201720572152 U CN 201720572152U CN 206768139 U CN206768139 U CN 206768139U
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- CN
- China
- Prior art keywords
- internal box
- outer case
- carbon dioxide
- vibration motor
- expansion link
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of carbon dioxide constant-temperature table, including outer case, internal box, bed body, power line, heater, the preceding surface hinge of the outer case has chamber door, the interior of outer case is provided with internal box, and gap is left between internal box and outer case, vibration motor is installed in gap, vibration motor is connected with power line, and power line runs through outer case, connecting shaft is connected with vibration motor, and connecting shaft runs through internal box, bed body is arranged on by screw in the connecting shaft of vibration motor, bed body is located in internal box, the heater fixed in the internal box provided with screw, expansion link, spring leaf, heater is connected by wire with expansion link, circular hole is offered on spring leaf, expansion link runs through circular hole, the internal box side offers carbon dioxide pipe.The utility model is simple in construction, reasonable in design；Bed body is combined to the accumulation for avoiding and bed body being put into rear heat in carbon dioxide tank with internal box, heater ensure that casing constant temperature, preferably promote the use of.
Description
Technical field
It the utility model is related to biological culture apparatus field, more particularly to a kind of carbon dioxide constant-temperature table.
Background technology
CO2gas incubator is to simulate the growing environment of similar cell or tissue in vivo, progress cell in vitro,
The equipment of the culture of tissue cultures and some peculiar microorganisms, when suspension cell culture to be carried out, then need shaking table being placed in two
Carry out suspension culture to cell among carbonoxide incubator and by shaking table, existing CO2gas incubator often casing with shaking
Bed separation, can cause thermal accumlation, and the temperature in incubator is non-constant when shaking table is put into incubator.
Utility model content
The purpose of this utility model is to provide a kind of carbon dioxide constant-temperature table, to solve above-mentioned technical problem.
The utility model uses following technical scheme to achieve the above object：
A kind of carbon dioxide constant-temperature table, including outer case, internal box, bed body, power line, heater, the outer case
Preceding surface hinge have chamber door, the interior of outer case is provided with internal box, and gap is left between internal box and outer case, in gap pacify
Equipped with vibration motor, vibration motor is connected with power line, and power line runs through outer case, and connecting shaft is connected with vibration motor, and
Connecting shaft runs through internal box, and bed body is arranged on by screw in the connecting shaft of vibration motor, and bed body is located in internal box, described interior
Heater, expansion link, the spring leaf fixed in casing provided with screw, heater is connected by wire with expansion link, on spring leaf
Circular hole is offered, expansion link runs through circular hole, and power line, heater, expansion link, spring leaf form closed-loop path, institute by wire
State internal box side and offer carbon dioxide pipe, and carbon dioxide pipe runs through outer case.
Preferably, the expansion link includes sealing drum, push rod, sheet metal, and expansion link designs for syringe type, and sealing drum leads to
Cross screw to be fixed in internal box, nitrogen is filled in sealing drum, push rod is connected with sealing drum, and push rod can be carried out up and down along sealing drum
Mobile, push rod runs through circular hole, and push rod does not contact with spring leaf, and sheet metal, and the width of sheet metal are welded with the top of push rod
More than the diameter of circular hole.
Preferably, the model BEDF-10 of the heater, the model XZS-49 of vibration motor.
Compared with prior art, the utility model has advantages below：The utility model is simple in construction, reasonable in design；Will
Bed body is combined with internal box, and the shaking device of bed body is located in outer case, avoids the heat transmission of vibration motor in
In casing；Heater can heat to internal box；When temperature reduces, contraction of gas pushes away nitrogen in sealing drum so as to drive
Bar is moved rearwards, so that the closing of circuit of heater, heater is to internal box when the sheet metal on push rod contacts with spring leaf
Heated, when the temperature of internal box is higher, sheet metal is taken away spring leaf by gas expansion push rod makes heater stop heating,
Preferably promote the use of.
Brief description of the drawings
Fig. 1 is the utility model carbon dioxide constant-temperature table schematic diagram.
Fig. 2 is the casing schematic diagram of the utility model carbon dioxide constant-temperature table.
Fig. 3 is the internal box schematic diagram of the utility model carbon dioxide constant-temperature table.
Fig. 4 is the spring leaf schematic diagram of the utility model carbon dioxide constant-temperature table.
Fig. 5 is the heater and expansion link connection diagram of the utility model carbon dioxide constant-temperature table.
Fig. 6 is the expansion link schematic diagram of the utility model carbon dioxide constant-temperature table.
In figure：1st, power line, 2, outer case, 3, chamber door, 4, carbon dioxide pipe, 5, internal box, 6, bed body, 7, heating
Device, 8, expansion link, 9, spring leaf, 10, circular hole, 11, vibration motor, 12, sheet metal, 13, sealing drum, 14, push rod.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, a kind of carbon dioxide constant-temperature table, including outer case 2, internal box 5, bed body 6, power line 1, plus
Hot device 7, the preceding surface hinge of the outer case 2 have chamber door 3, and the interior of outer case 2 is provided with internal box 5, and internal box 5 and outer case
Gap is left between 2, vibration motor 11 is installed in gap, remaining place filling aerogel blanket heat-barrier material, vibration motor
Model XZS-49, and vibration motor does water-proofing treatment, and vibration motor 11 is connected with power line 1, and power line 1 runs through outer container
Body 2, connecting shaft are connected with vibration motor 11, and connecting shaft runs through internal box 5, and connecting shaft surrounding is enclosed with rubber blanket, and bed body 6 is logical
Screw is crossed in the connecting shaft of vibration motor 11, bed body 6 is located in internal box 5, is fixed in the internal box 5 provided with screw
Heater 7, expansion link 8, spring leaf 9, heater 7 is connected by wire with expansion link 8, the model BEDF-10 of heater,
Circular hole 10 is offered on spring leaf 9, spring leaf is metal material, and expansion link 8 runs through circular hole 10, power line 1, heater 7, stretched
Bar 8, spring leaf 9 form closed-loop path by wire, and the expansion link 8 includes sealing drum 13, push rod 14, sheet metal 12, stretches
Bar 8 is designed for syringe type, and sealing drum 13 is fixed by screws in internal box 5, fills nitrogen in sealing drum 13, push rod 14 with
Sealing drum 13 connects, and push rod 14 can move up and down along sealing drum 13, and push rod 14 runs through circular hole 10, and push rod 14 not with spring
Piece 9 contacts, and the top of push rod 14 is welded with sheet metal 12, and the width of sheet metal 12 is more than the diameter of circular hole 10, the interior case
The side of body 5 offers carbon dioxide pipe 4, and carbon dioxide pipe 4 runs through outer case 2, carbon dioxide pipe 4 and two
Oxidation canister is attached.
Utility model works principle：Bed body 6 is arranged in internal box 5 by the connecting shaft of vibration motor 11, due to shake
Dynamic motor 11 is located in outer case 2, and heat caused by vibration motor 11 will not accumulate in internal box 5, pass through vibration motor 11
It can guarantee that bed body 6 is moved so as to ensure that cell is in suspended state always, when the temperature of internal box 5 reduces, sealing drum 13
For interior nitrogen when temperature reduces, contraction of gas is so as to drive push rod 14 to be moved rearwards, sheet metal 12 and spring leaf 9 on push rod
So that the closing of circuit of heater 7, heater 7 heat to internal box during contact, when the temperature of internal box 5 is higher,
Sheet metal 12 is taken away spring leaf 9 by gas expansion push rod 14 makes heater 7 stop heating, and carbon dioxide pipe 4 ensure that interior
The concentration of the carbon dioxide of casing 5.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. a kind of carbon dioxide constant-temperature table, including outer case (2), internal box (5), bed body (6), power line (1), heater
(7), it is characterised in that the preceding surface hinge of the outer case (2) has chamber door (3), and the interior of outer case (2) is provided with internal box (5),
And gap is left between internal box (5) and outer case (2), vibration motor (11), vibration motor (11) and electricity are installed in gap
Source line (1) is connected, and power line (1) runs through outer case (2), and connecting shaft is connected with vibration motor (11), and connecting shaft is through interior
Casing (5), bed body (6) are arranged on by screw in the connecting shaft of vibration motor (11), and bed body (6) is located in internal box (5), institute
State the heater (7) fixed provided with screw in internal box (5), expansion link (8), spring leaf (9), heater (7) by wire with
Expansion link (8) is connected, and circular hole (10) is offered on spring leaf (9), and expansion link (8) runs through circular hole (10), power line (1), heating
Device (7), expansion link (8), spring leaf (9) form closed-loop path by wire, and internal box (5) side offers carbon dioxide
Air inlet pipe (4), and carbon dioxide pipe (4) runs through outer case (2).
2. a kind of carbon dioxide constant-temperature table according to claim 1, it is characterised in that the expansion link (8) includes close
Sealed tube (13), push rod (14), sheet metal (12), expansion link (8) are designed for syringe type, and sealing drum (13) is fixed by screws in
In internal box (5), nitrogen is filled in sealing drum (13), push rod (14) is connected with sealing drum (13), and push rod (14) can be along sealing drum
(13) move up and down, push rod (14) runs through circular hole (10), and push rod (14) does not contact with spring leaf (9), push rod (14)
Top is welded with sheet metal (12), and the width of sheet metal (12) is more than the diameter of circular hole (10).
A kind of 3. carbon dioxide constant-temperature table according to claim 1, it is characterised in that the model of the heater (7)
For BEDF-10, the model XZS-49 of vibration motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572152.8U CN206768139U (en) | 2017-05-22 | 2017-05-22 | A kind of carbon dioxide constant-temperature table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572152.8U CN206768139U (en) | 2017-05-22 | 2017-05-22 | A kind of carbon dioxide constant-temperature table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768139U true CN206768139U (en) | 2017-12-19 |
Family
ID=60641623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572152.8U Active CN206768139U (en) | 2017-05-22 | 2017-05-22 | A kind of carbon dioxide constant-temperature table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768139U (en) |
-
2017
- 2017-05-22 CN CN201720572152.8U patent/CN206768139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: Room 1006, 10th floor, No. 3 Courtyard, 30 Shixing Street, Shijingshan District, Beijing, 100041 Co-patentee after: Beijing Biotechnology Research Institute Patentee after: Huanshenghui Biogenetic Technology (Beijing) Co., Ltd. Address before: Room 1002, 10th floor, 3rd building, 30 Shixing Street, Shijingshan District, Beijing Patentee before: Beijing Biotechnology Research Institute |
|
| TR01 | Transfer of patent right |