CN217031608U - Biological medicine constant temperature equipment - Google Patents
Biological medicine constant temperature equipment Download PDFInfo
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- CN217031608U CN217031608U CN202220460267.9U CN202220460267U CN217031608U CN 217031608 U CN217031608 U CN 217031608U CN 202220460267 U CN202220460267 U CN 202220460267U CN 217031608 U CN217031608 U CN 217031608U
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Abstract
The utility model provides a biomedical constant temperature device which comprises a box body, a protective layer, a heat insulation layer, a plastic layer, a water tank, a water outlet pipe, a water inlet pipe, a drawer groove, a drawer box, a cavity, a water pump, an electric heating iron, a temperature sensor and a digital display controller, wherein the water tank is fixedly connected with the bottom inside the box body. The utility model can be used for heating the drawer box by arranging the water tank, the water outlet pipe, the water inlet pipe, the drawer groove, the drawer box, the cavity, the water pump, the electric heating iron and the temperature sensor, exchanging heat with the copper inner wall of the drawer box by water in a mode of heating by water in the water tank, keeping the temperature in the drawer box constant, slowing down the loss of heat in the drawer box by arranging the heat insulation layer, arranging water in the water tank and the cavity, and utilizing the large specific heat capacity of the water to enable the temperature to be more conveniently controlled and to be more accurate.
Description
Technical Field
The utility model relates to the technical field of biomedicine, in particular to a biomedical constant-temperature device.
Background
The biological medicine industry is composed of biotechnology industry and medicine industry, and when the biological medicine is cultured, microorganisms and enzymes need to be cultured in a culture dish, and the processes of testing and the like are carried out through the products of the microorganisms:
need carry out constant temperature and cultivate in biomedical's research process, current constant temperature mode has the wind heating to carry out constant temperature, electric heating wire direct heating air carries out homothermal, carries out constant temperature through above-mentioned mode, and the temperature floating range is great, and the heat scatters and disappears soon, can not be accurate with the constancy of temperature, consequently needs provide a biomedical constant temperature equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that constant temperature culture is required in the research process of biological medicines in the prior art, the existing constant temperature mode is constant in temperature by wind heating and constant in temperature by directly heating air by an electric heating wire, and the constant temperature is realized by the mode, so that the temperature floating range is large, the heat loss is fast, and the temperature cannot be accurately constant, thereby providing biological medicine constant temperature equipment.
In order to achieve the purpose, the utility model adopts the following technical scheme: a biomedical constant temperature device comprises a box body, a protective layer, a heat insulation layer, a plastic layer, a water tank, a water outlet pipe, a water inlet pipe, a drawer groove, a drawer box, a cavity, a water pump, electric heating iron, a temperature sensor and a digital display controller, wherein the bottom inside the box body is fixedly connected with the water tank, the top inside the box body is fixedly connected with the drawer groove, the drawer box capable of being dragged is arranged inside the drawer groove, the cavity is arranged inside the outer wall of the drawer box, the inside of the drawer box is made of copper, the lower surface of the copper is in contact with the cavity, the water outlet pipe and the water inlet pipe are arranged inside the water tank and connected with the cavity, the water pump, the electric heating iron and the temperature sensor are also arranged inside the water tank, and the digital display controller is fixedly connected with the surface of the box body;
the water tank and the outer wall of the cavity are fixedly connected with a plastic layer, a heat insulation layer and a protective layer in sequence from inside to outside;
the outer wall of the cavity is fixedly connected with a plastic layer, a heat insulation layer and a plastic layer in sequence from inside to outside;
the water tank and the cavity are provided with water.
Further preferably, the heat insulation layer material is foam.
Further preferably, the protective layer is an aluminum alloy.
Further preferably, the water outlet of the water pump is connected to the head of the water outlet pipe.
Further preferably, the temperature sensor is positioned at the tail part of the water inlet pipe.
Further preferably, the digital display controller is a digital display control instrument and is used for controlling the water pump, the electric heating iron and the temperature sensor to work and displaying temperature data of the temperature sensor.
The beneficial effects of the utility model are: through the arrangement of the water tank, the water outlet pipe, the water inlet pipe, the drawer groove, the drawer box, the cavity, the water pump, the electric heating iron and the temperature sensor, the temperature inside the drawer box can be kept constant through heat exchange between water and the copper inner wall of the drawer box in a mode of heating water in the water tank, the loss of heat inside the drawer box is reduced through the arrangement of the heat insulation layer, water is arranged in the water tank and the cavity, the specific heat capacity of the water is large, the temperature is more convenient to control, and the constant temperature is more accurate.
Drawings
FIG. 1 is an overall cross-sectional view of the present invention;
fig. 2 is a schematic view of the drawer box of the present invention.
In the figure: the water tank comprises a tank body-1, a protective layer-101, a heat insulation layer-102, a plastic layer-103, a water tank-2, a water outlet pipe-201, a water inlet pipe-202, a drawer groove-3, a drawer tank-4, a cavity-5, a water pump-6, an electric heating iron-7, a temperature sensor-8 and a digital display controller-9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a biomedical constant temperature device, comprising a box body 1, a protective layer 101, a thermal insulation layer 102, a plastic layer 103, a water tank 2, a water outlet pipe 201, a water inlet pipe 202, a drawer tank 3, a drawer tank 4, a cavity 5, a water pump 6, an electric heating iron 7, a temperature sensor 8 and a digital display controller 9, wherein the water tank 2 is fixedly connected with the bottom inside the box body 1, the drawer tank 3 is fixedly connected with the top inside the box body 1, the drawer tank 4 capable of being dragged is arranged inside the drawer tank 3, the cavity 5 is arranged inside the outer wall of the drawer tank 4, the drawer tank 4 is made of copper, the lower surface of the copper is in contact with the cavity 5, the water outlet pipe 201 and the water inlet pipe 202 inside the water tank 2 are connected with the cavity 5, the water pump 6, the electric heating iron 7 and the temperature sensor 8 are also arranged inside the water tank 2, and the digital display controller 9 is fixedly connected with the surface of the box body 1;
when the device is used, a culture dish needing constant-temperature culture is placed in the drawer box 4 to culture biological cells, and the biological cells are placed in the culture dish;
the culture dish placed in the drawer box 4 can be better taken out and replaced by arranging the drawer groove 3;
the water tank 2 and the outer wall of the cavity 5 are fixedly connected with a plastic layer 103, a heat insulation layer 102 and a protective layer 101 in sequence from inside to outside;
the outer wall of the cavity 5 is fixedly connected with a plastic layer 103, a heat insulation layer 102 and the plastic layer 103 from inside to outside in sequence;
the water tank 2 and the cavity 5 are provided with water, the specific heat capacity of the water is large, so that the temperature is more convenient to control, the cavity 5 is arranged to buffer heat, the peripheral temperature of the electric iron 7 is too high, the electric iron is inconvenient to directly transfer heat with the copper inner wall of the drawer tank 4, the water temperature is uniform through flowing water, and the flowing water is transferred heat with the copper inner wall of the drawer tank 4;
the plastic layer 103 is arranged for wrapping the thermal insulation layer 102;
can slow down the inside thermal loss of drawer case 4 through setting up insulating layer 102, and simultaneously, 6 works of water pump, the temperature of the inside water of water tank 2 is monitored through temperature sensor 8, thereby monitor the inside temperature of drawer case 4, water tank 2 is through outlet pipe 201 and inlet tube 202 and cavity 5, cavity 5 carries out the heat transfer through copper sheet and drawer case 4 inner wall, through the temperature of the inside water of control water tank 2, the inside temperature of indirect control drawer case 4, because the specific heat capacity of water is bigger, when heating water, need more heats, and the temperature variation range of water is not big, the temperature sensor 8 monitoring of being convenient for, when the temperature-heating is to appointed temperature, stop heating, when the heat loss is less than appointed temperature, continue to heat, water pump 6 remains operating condition throughout.
Preferably, the insulating layer 102 is made of foam, and is used for insulating heat and slowing down heat loss.
Preferably, the protective layer 101 is an aluminum alloy for protecting the outer surface.
Preferably, the outlet of the water pump 6 is connected to the head of the water outlet pipe 201, so as to circulate the flowing water inside the water tank 2 and the cavity 5.
Preferably, the temperature sensor 8 is located at the rear of the water inlet pipe 202 for monitoring the temperature of the water flowing into the water tank 2 portion of the water inlet pipe 202, indirectly monitoring the temperature inside the cavity 4, and thus monitoring the temperature inside the drawer chamber 4.
Preferably, the digital display controller 9 is a digital display control instrument and is used for controlling the operation of the water pump 6, the electric heating iron 7 and the temperature sensor 8 and displaying the temperature data of the temperature sensor 8.
When the device is used, a culture dish needing constant-temperature culture is placed in the drawer box 4 to culture biological cells, and the biological cells are placed in the culture dish;
the constant temperature is set through a digital display controller 9;
the heat loss in the drawer box 4 can be slowed down by arranging the heat insulation layer 102, meanwhile, the water pump 6 works, the temperature of water in the water tank 2 is monitored through the temperature sensor 8, so that the temperature in the drawer box 4 is monitored, the water tank 2 passes through the water outlet pipe 201, the water inlet pipe 202 and the cavity 5, the cavity 5 is in heat transfer with the inner wall of the drawer box 4 through the copper sheet, the temperature in the drawer box 4 is indirectly controlled by controlling the temperature of the water in the water tank 2, because the specific heat capacity of the water is large, when the water is heated, more heat is needed to be heated, the temperature change range of the water is not large, the temperature sensor 8 is convenient to monitor, when the temperature is heated to a specified temperature, the heating is stopped, when the heat loss is lower than the specified temperature, the heating is continued, and the water pump 6 is always kept in a working state;
the thermal insulation layer 102 is made of foam, so that thermal insulation is achieved, and heat loss is slowed down;
the protective layer 101 is made of aluminum alloy and used for protecting the outer surface;
the water outlet of the water pump 6 is connected with the head part of the water outlet pipe 201, so that flowing water circulation is carried out in the water tank 2 and the cavity 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. The utility model provides a biological medicine constant temperature equipment, includes box (1), inoxidizing coating (101), insulating layer (102), plastic layer (103), water tank (2), outlet pipe (201), inlet tube (202), drawer groove (3), drawer case (4), cavity (5), water pump (6), electrothermal iron (7), temperature sensor (8) and digital display controller (9), its characterized in that: the water tank (2) is fixedly connected to the bottom inside the tank body (1), a drawer groove (3) is fixedly connected to the top inside the tank body (1), a drawer box (4) capable of being dragged is arranged inside the drawer groove (3), a cavity (5) is arranged inside the outer wall of the drawer box (4), the inside of the drawer box (4) is made of copper, the lower surface of the copper is in contact with the cavity (5), a water outlet pipe (201) and a water inlet pipe (202) are arranged inside the water tank (2) and connected with the cavity (5), a water pump (6), an electric heating iron (7) and a temperature sensor (8) are further arranged inside the water tank (2), and a digital display controller (9) is fixedly connected to the surface of the tank body (1);
the plastic layer (103), the heat insulation layer (102) and the protective layer (101) are fixedly connected with the outer wall of the water tank (2) and the cavity (5) from inside to outside in sequence;
the outer wall of the cavity (5) is fixedly connected with a plastic layer (103), a heat insulation layer (102) and the plastic layer (103) from inside to outside in sequence;
the water tank (2) and the cavity (5) are provided with water.
2. The biomedical thermostat device according to claim 1, characterized in that the insulating layer (102) material is foam.
3. Biomedical thermostatic device according to claim 1, characterized in that said protective layer (101) is an aluminum alloy.
4. The biomedical thermostat device according to claim 1, characterized in that the water outlet of the water pump (6) is connected to the head of the water outlet pipe (201).
5. Biomedical thermostat device according to claim 1, characterized in that the temperature sensor (8) is located at the tail of the water inlet pipe (202).
6. The biomedical constant temperature equipment according to claim 1, wherein the digital display controller (9) is a digital display control instrument and is used for controlling the operation of the water pump (6), the electric heating iron (7) and the temperature sensor (8) and displaying the temperature data of the temperature sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220460267.9U CN217031608U (en) | 2022-03-04 | 2022-03-04 | Biological medicine constant temperature equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220460267.9U CN217031608U (en) | 2022-03-04 | 2022-03-04 | Biological medicine constant temperature equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217031608U true CN217031608U (en) | 2022-07-22 |
Family
ID=82453193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220460267.9U Active CN217031608U (en) | 2022-03-04 | 2022-03-04 | Biological medicine constant temperature equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217031608U (en) |
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2022
- 2022-03-04 CN CN202220460267.9U patent/CN217031608U/en active Active
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