CN217341851U - Low temperature centrifuge for biochemical biology experiments with temperature alarm function - Google Patents
Low temperature centrifuge for biochemical biology experiments with temperature alarm function Download PDFInfo
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- CN217341851U CN217341851U CN202123390516.6U CN202123390516U CN217341851U CN 217341851 U CN217341851 U CN 217341851U CN 202123390516 U CN202123390516 U CN 202123390516U CN 217341851 U CN217341851 U CN 217341851U
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Abstract
The utility model discloses a low temperature centrifuge with temperature alarm function for biochemical experiment, which relates to the technical field of centrifuges and comprises a shell and two mounting plates fixedly connected inside the shell, a cooling mechanism is arranged between the two mounting plates, a centrifugal mechanism is arranged inside the shell and comprises a cooling cylinder fixedly connected between the two mounting plates, a water tank is fixedly connected at the bottom of the shell, a cooler is fixedly arranged inside the water tank, one side of the top of the water tank is fixedly communicated with a water outlet pipe, the end of the water outlet pipe is fixedly communicated with the bottom of the cooling cylinder, and the bottom of the cooling cylinder is fixedly communicated with a water inlet pipe. The heat accumulation affects the normal work of the heat-collecting tube.
Description
Technical Field
The utility model relates to a centrifuge technical field especially relates to a low temperature centrifuge for biochemical biology experiments with temperature alarm function.
Background
A centrifuge is a machine for separating components from liquid and solid particles or a mixture of liquid and liquid by using centrifugal force, and has been widely used in the fields of chemical industry, petroleum, food, pharmacy, mineral separation, coal, water treatment, ships, and the like. In particular, during biochemical experiments, it is often necessary to centrifuge microorganisms, cell debris, cells, sulfate precipitates, immunoprecipitates, and the like.
In a biological experiment, when a centrifuge is used for centrifuging a solid-liquid mixture, along with the accumulation of the working time of a centrifugal mechanism, more heat is accumulated inside the centrifuge, the solid-liquid separation work of the centrifuge is carried out at a low temperature, and the heat generated inside influences the normal work of the centrifuge.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the heat of the centrifuge that exists among the prior art is higher to influence its normal work, and the low temperature centrifuge for biochemical biology experiments with temperature alarm function who provides.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a low temperature centrifuge for biochemical experiments with temperature alarm function, includes casing and two inside mounting panels of fixed connection at the casing, two be provided with cooling body between the mounting panel, the inside of casing is provided with centrifugal mechanism, cooling body includes the cooling cylinder of fixed connection between two mounting panels, casing bottom fixedly connected with water tank, the inside fixed mounting of water tank has the cooler, the fixed intercommunication in top one side of water tank has the outlet pipe, the end of outlet pipe and the fixed intercommunication in bottom of cooling cylinder, the fixed intercommunication in bottom of cooling cylinder has the inlet tube, the bottom of inlet tube and the fixed intercommunication in top opposite side of water tank, fixed intercommunication has the water pump on the outlet pipe.
The above technical solution further comprises:
the centrifugal mechanism comprises two supports fixedly connected to the top of the shell, a placing cylinder is fixedly connected between the bottoms of the supports and located inside the cooling cylinder and separated from the inner wall of the cooling cylinder.
The top fixedly connected with motor of casing, the output of motor runs through the casing and extends to the inside of casing, the motor extends to the inside output fixedly connected with trident pole of casing, the bottom fixedly connected with centrifuge bowl of trident pole.
The side wall of the centrifugal cylinder is provided with a plurality of through holes, and the centrifugal cylinder is positioned inside the placing cylinder.
The bottom of centrifuge bowl is fixed the intercommunication has the spiral delivery pipe, fixedly connected with valve on the spiral delivery pipe, outside one side of casing articulates there is the sealing door.
The inside fixedly connected with temperature-sensing ware of casing, the inside fixedly connected with and the temperature-sensing ware electric connection's of casing alarm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, cool off the centrifugal mechanism fully when the working process through cooling body, and then prolong cooling body's life, solved among the prior art centrifugal mechanism during operation and emitted more heat, along with the problem that its normal work is influenced to thermal accumulation.
2. The utility model discloses in, through opening of sealing door in conveniently putting into centrifuge bowl with solid-liquid mixture, in the closing of sealing door prevented external heat entering casing, improve the leakproofness of device, and spiral delivery pipe carries out the inside solid particle of centrifuge bowl automatically.
Drawings
Fig. 1 is a schematic diagram of a partial front view structure of a low-temperature centrifuge for biochemical and biological experiments with a temperature alarm function according to the present invention;
fig. 2 is a schematic view of a partial bottom view of a low temperature centrifuge for biochemical and biological experiments with a temperature alarm function according to the present invention;
fig. 3 is a schematic side view of a low-temperature centrifuge for biochemical and biological experiments with a temperature alarm function according to the present invention;
fig. 4 is a schematic structural diagram of a water tank profile according to the present invention.
In the figure: 1. a housing; 2. mounting a plate; 3. a centrifugal mechanism; 31. a support; 32. placing the cylinder; 33. a motor; 34. a three-fork lever; 35. a centrifugal cylinder; 36. a through hole; 37. a valve; 38. A spiral conveying pipe; 4. a cooling mechanism; 41. a water tank; 42. a water outlet pipe; 43. a cooling cylinder; 44. a water inlet pipe; 45. a water pump; 5. a sealing door; 6. a temperature sensor; 7. an alarm.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-4, the utility model provides a low temperature centrifuge for biochemical biology experiments with temperature alarm function, including casing 1 and two mounting panels 2 fixedly connected inside casing 1, be provided with cooling mechanism 4 between two mounting panels 2, the inside of casing 1 is provided with centrifugal mechanism 3, cooling mechanism 4 includes cooling cylinder 43 fixedly connected between two mounting panels 2, casing 1 bottom fixedly connected with water tank 41, the inside fixed mounting of water tank 41 has cooler 46, top one side of water tank 41 is fixed with outlet pipe 42, the end of outlet pipe 42 is fixed with the bottom of cooling cylinder 43 and is communicated, the bottom of cooling cylinder 43 is fixed with inlet tube 44, the bottom of inlet tube 44 is fixed with the top opposite side of water tank 41 and is communicated, outlet pipe 42 is fixed with water pump 45;
the centrifugal mechanism 3 comprises two brackets 31 fixedly connected to the top of the housing 1, a placing cylinder 32 is fixedly connected between the bottoms of the two brackets 31, and the placing cylinder 32 is positioned in the cooling cylinder 43 and is separated from the inner wall of the cooling cylinder 43;
the top of the shell 1 is fixedly connected with a motor 33, the output of the motor 33 penetrates through the shell 1 and extends to the inside of the shell 1, the output end of the motor 33 extending to the inside of the shell 1 is fixedly connected with a three-fork rod 34, and the bottom end of the three-fork rod 34 is fixedly connected with a centrifugal cylinder 35;
the side wall of the centrifugal cylinder 35 is provided with a plurality of through holes 36, and the centrifugal cylinder 35 is positioned inside the placing cylinder 32;
in this embodiment, the cooling mechanism 4 is used for fully cooling the centrifugal mechanism 3 in the working process, so as to prolong the service life of the cooling mechanism 4, and solve the problem that the centrifugal mechanism 3 in the prior art emits more heat in the working process and affects the normal work of the centrifugal mechanism along with the accumulation of the heat, when a solid-liquid mixture to be separated is placed in the centrifugal cylinder 35, the motor 33 is started to rotate, the motor 33 drives the three-fork rod 34 to rotate, the three-fork rod 34 drives the centrifugal cylinder 35 to rotate, the centrifugal cylinder 35 is used for centrifuging the solid-liquid mixture in the centrifugal cylinder in the rotating process, the liquid in the solid-liquid mixture is output into the placing cylinder 32 through the plurality of through holes 36, and the through holes 36 do not allow solid particles to pass through, so that the solid particles are placed in the centrifugal cylinder 35, and the number of the through holes 36 is set according to actual needs;
4 during operations of cooling body, start the work of water pump 45, water pump 45 absorbs the water in the water tank 41, water passes through outlet pipe 42 and gets into in the cooling cylinder 43, and the water level is in the gap between cooling cylinder 43 and the placing cylinder 32, cool down the heat of placing the inside of a section of thick bamboo 32, water flows back to in the water tank 41 through inlet tube 44 again, then cooler 46 is to the water cooling in the water tank 41, the water after the cooling can be utilized by water pump 45 again, continue to cool down placing cylinder 32, and then realize circulating and cool down centrifugal mechanism 3, the using water when having improved the cooling effect.
Example 2
As shown in fig. 1-3, based on embodiment 1, a spiral conveying pipe 38 is fixedly communicated with the bottom of the centrifugal cylinder 35, a valve 37 is fixedly connected to the spiral conveying pipe 38, and a sealing door 5 is hinged to one side of the outer portion of the casing 1;
a temperature sensor 6 is fixedly connected inside the shell 1, and an alarm 7 electrically connected with the temperature sensor 6 is fixedly connected inside the shell 1;
in the embodiment, the valve 37 is opened, the solid particles in the centrifugal cylinder 35 are output through the spiral conveying pipe 38, the solid-liquid mixture is conveniently placed in the centrifugal cylinder 35 through opening the sealing door 5, the sealing door 5 is closed to prevent external heat from entering the shell 1, and the sealing performance of the device is improved;
the temperature of the inner part of the shell 1 is sensed through the temperature sensor 6, a temperature initial value is set for the temperature sensor 6, when the temperature sensed by the temperature sensor 6 is higher than the temperature, the temperature sensor 6 transmits a signal to the alarm 7, and the alarm 7 gives an alarm to remind a worker.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a low temperature centrifuge for biochemical experiments with temperature alarm function, includes casing (1) and fixed connection two inside mounting panels (2) of casing (1), its characterized in that, two be provided with cooling body (4) between mounting panel (2), the inside of casing (1) is provided with centrifugal mechanism (3), cooling body (4) are including the cooling cylinder (43) of fixed connection between two mounting panels (2), casing (1) bottom fixed connection has water tank (41), the inside fixed mounting of water tank (41) has cooler (46), the fixed intercommunication in top one side of water tank (41) has outlet pipe (42), the end of outlet pipe (42) and the fixed intercommunication in bottom of cooling cylinder (43), the fixed intercommunication in bottom of cooling cylinder (43) has inlet tube (44), the bottom end of the water inlet pipe (44) is fixedly communicated with the other side of the top of the water tank (41), and the water outlet pipe (42) is fixedly communicated with a water pump (45).
2. The low-temperature centrifuge with the temperature alarm function for the biochemical and biological experiments is characterized in that the centrifugal mechanism (3) comprises two brackets (31) fixedly connected to the top of the shell (1), a placing cylinder (32) is fixedly connected between the bottoms of the two brackets (31), and the placing cylinder (32) is positioned inside a cooling cylinder (43) and is separated from the inner wall of the cooling cylinder (43).
3. The low-temperature centrifuge with the temperature alarm function for the biochemical and biological experiments is characterized in that a motor (33) is fixedly connected to the top of the casing (1), the output of the motor (33) penetrates through the casing (1) and extends to the inside of the casing (1), a three-fork rod (34) is fixedly connected to the output end of the motor (33) extending to the inside of the casing (1), and a centrifugal cylinder (35) is fixedly connected to the bottom end of the three-fork rod (34).
4. The low temperature centrifuge with the temperature alarm function for biochemical and biological experiments according to claim 3, wherein the centrifugal cylinder (35) has a plurality of through holes (36) formed on a side wall thereof, and the centrifugal cylinder (35) is located inside the placing cylinder (32).
5. The low-temperature centrifuge with the temperature alarm function for the biochemical and biological experiments is characterized in that a spiral conveying pipe (38) is fixedly communicated with the bottom of the centrifugal cylinder (35), a valve (37) is fixedly connected onto the spiral conveying pipe (38), and a sealing door (5) is hinged to one side of the outer portion of the shell (1).
6. The cryogenic centrifuge for biochemical and biological experiments with the temperature alarm function according to claim 1, wherein a temperature sensor (6) is fixedly connected to the inside of the casing (1), and an alarm (7) electrically connected to the temperature sensor (6) is fixedly connected to the inside of the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390516.6U CN217341851U (en) | 2021-12-30 | 2021-12-30 | Low temperature centrifuge for biochemical biology experiments with temperature alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390516.6U CN217341851U (en) | 2021-12-30 | 2021-12-30 | Low temperature centrifuge for biochemical biology experiments with temperature alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217341851U true CN217341851U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123390516.6U Active CN217341851U (en) | 2021-12-30 | 2021-12-30 | Low temperature centrifuge for biochemical biology experiments with temperature alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217341851U (en) |
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2021
- 2021-12-30 CN CN202123390516.6U patent/CN217341851U/en active Active
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