CN214457898U - Heating device for gene sample - Google Patents
Heating device for gene sample Download PDFInfo
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- CN214457898U CN214457898U CN202023185708.9U CN202023185708U CN214457898U CN 214457898 U CN214457898 U CN 214457898U CN 202023185708 U CN202023185708 U CN 202023185708U CN 214457898 U CN214457898 U CN 214457898U
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- heating
- heating device
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- gene sample
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Abstract
The utility model relates to a heating device for gene sample, heating device is used for heating the test tube that is equipped with gene sample, heating device includes the casing, and the casing middle part transversely is provided with the baffle, the baffle divide into the zone of heating on upper portion and the water storage district of lower part with the casing, the array is provided with a plurality of rows of heating group in the zone of heating, the heating group includes the heating jacket that the horizontal array of a plurality of set up, the heating jacket is hollow cylinder and inside is provided with heating device, and two adjacent heating jacket lower parts communicate each other, the water storage district internal fixation is provided with the water pump and has filled the clean water, is provided with the pipe between water storage district and the zone of heating. The utility model aims to solve or alleviate the waste that causes energy and water source when current heating device heating gene sample at least, and can't satisfy the problem that heats the gene sample of different heating temperature demands simultaneously, provide a heating device for gene sample.
Description
Technical Field
The utility model relates to a gene detection auxiliary assembly technical field especially relates to a gene is heating device for sample.
Background
In most of the current genetic or biochemical test items, it is often necessary to heat the genetic sample in a test tube. Because the test tube material is fragile, the air heating makes the test tube rupture easily, therefore mostly adopts the water bath heating. However, the existing water bath heating equipment has a large container for heating water, the number of gene samples is generally small, and the requirements of various gene samples on heating temperature are different, so that energy and water source waste is caused when the gene samples in the test tube are heated after the water in the large container is heated, and the gene samples with different heating temperature requirements cannot be heated at the same time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, cause the waste of the energy and water source when solving or alleviateing current heating device heating gene sample at least, and can't satisfy the problem that heats the gene sample of different heating temperature demands simultaneously, provide a heating device for gene sample.
The utility model discloses a realize through following technical scheme:
a heating device for a gene sample is used for heating a test tube filled with the gene sample and comprises a shell, wherein the shell is rectangular, a partition board is transversely arranged in the middle of the shell, and the shell is divided into an upper heating area and a lower water storage area by the partition board;
a plurality of rows of heating groups are arranged in the heating area in an array manner, each heating group comprises a plurality of heating sleeves arranged in a transverse array manner, each heating sleeve is in a hollow cylindrical shape, a heating device is arranged in each heating sleeve, the upper end and the lower end of each heating sleeve are respectively fixedly connected with the top surface of the shell and the partition plate in a sealing manner, the lower parts of every two adjacent heating sleeves are mutually communicated, and a placing opening is formed in the top plate of the shell positioned in the area above the heating sleeves;
the water storage district internal fixation is provided with the water pump and has filled clean water, is provided with the pipe between water storage district and the zone of heating, the pipe is L shape, and the vertical section of pipe stretches into the water storage district and is connected with the water pump, the tip of horizontal segment seals and lays along the baffle upper surface, and the horizontal segment array of pipe is provided with a plurality of branch pipe, branch pipe one end and the horizontal segment intercommunication of pipe, the other end and arbitrary heating jacket lower part intercommunication of heating group, branch pipe and the equal and one-to-one setting of heating group quantity.
In order to further realize the utility model discloses, can prefer following technical scheme for use:
preferably, the upper surface of the shell is provided with a plurality of switches, the switches and the heating groups are equal in number and are arranged in a one-to-one correspondence mode, each branch pipe is provided with a first electromagnetic valve, and the first electromagnetic valves are connected with the switches in a one-to-one correspondence mode.
Preferably, a positioning block is fixedly arranged at the position of the placing opening of the top plate of the shell and is in a circular tube shape, the positioning block and the heating sleeve are coaxially arranged, and the inner diameter value of the positioning block is 1mm-2mm larger than the outer diameter value of the test tube.
Preferably, a positioning plate is fixedly arranged at the upper part in the heating sleeve, the positioning plate is a circular ring-shaped plate body, an annular sealing ring is arranged on the inner wall of the circumference of the positioning plate, and the longitudinal section of the sealing ring is
And the two horizontal sections of the sealing ring are respectively attached to the upper surface and the lower surface of the positioning plate, and the inner side surface of the vertical section of the sealing ring is an inward-convex cambered surface.
Preferably, the sealing washer is made by the vulcanized rubber material, and the circumference inner wall of sealing washer and the circumference outer wall transition fit of test tube, the external diameter value of sealing washer are less than the external diameter value of locating plate, the equipartition has a plurality of micropores on the locating plate, both ends communicate respectively to the terminal surface about the locating plate about the micropore.
Preferably, the partition plate positioned in the area below the heating jacket is provided with a water outlet which is communicated to the water storage area and is provided with a second electromagnetic valve.
Preferably, a liquid level sensor is arranged in one heating sleeve of the heating group, temperature sensors are arranged in all the heating sleeves of the heating group, the liquid level sensor is connected with a first electromagnetic valve corresponding to the heating group, and the temperature sensors are connected with heating devices in the corresponding heating sleeves.
Preferably, the front end face of the heating area is an inclined plane inclined backwards, a display screen is arranged on the front end face of the heating area, and the display screen is connected with the liquid level sensor and the temperature sensor.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model is provided with a plurality of rows of heating groups, each heating group comprises a plurality of heating sleeves which are arranged in a transverse array, and each heating sleeve is internally provided with a heating device; during heating, the number of the heating groups is judged according to the number of the test tubes containing the gene samples, and meanwhile, the height position of clean water required in the heating sleeve is obtained according to the number of the gene samples in the test tubes, so that water is saved, and the energy required when the heating sleeve is heated to a set temperature is reduced along with the reduction of the water amount. And different heating groups are not communicated when heating, so that each heating group can set different heating temperatures to meet the requirement of heating gene samples with different heating temperature requirements at the same time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a second structural sectional view of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention;
FIG. 5 is a schematic structural view of the present invention with the top plate of the housing removed;
fig. 6 is a top view of the present invention with the top plate of the housing removed;
wherein: 1-a shell; 2-a separator; 3-a heating zone; 4-a water storage area; 5-heating a jacket; 6, a water pump; 7-a catheter; 8-branch pipe; 9-positioning blocks; 10-positioning a plate; 11-a sealing ring; 12-a display screen; 13-switch.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-6, a heating device for gene samples, the heating device is used for heating a test tube filled with gene samples, the heating device comprises a casing 1, the casing 1 is in a rectangular casing 1 shape, a partition plate 2 is transversely arranged in the middle of the casing 1, and the casing 1 is divided into an upper heating area 3 and a lower water storage area 4 by the partition plate 2;
a plurality of rows of heating groups are arranged in the heating zone 3 in an array manner, each heating group comprises a plurality of heating sleeves 5 arranged in a transverse array manner, each heating sleeve 5 is in a hollow cylindrical shape, a heating device is arranged in each heating sleeve 5, the upper end and the lower end of each heating sleeve 5 are respectively fixedly connected with the top surface of the shell 1 and the partition plate 2 in a sealing manner, the lower parts of every two adjacent heating sleeves 5 are mutually communicated, and a placing opening is formed in the top plate of the shell 1 above the heating sleeves 5;
In order to facilitate control to inject water into the heating sleeve 5 of the required heating group, the upper surface of the shell 1 is provided with a plurality of switches 13, the number of the switches 13 is equal to that of the heating groups, the switches 13 are arranged in a one-to-one correspondence manner, each branch pipe 8 is provided with a first electromagnetic valve, and the first electromagnetic valves are connected with the switches 13 in a one-to-one correspondence manner.
In order to reliably fix the test tube during heating and reduce heat dissipation, in this embodiment, a positioning block 9 is fixedly arranged at a placement opening of a top plate of a housing 1, the positioning block 9 is in a circular tube shape, the positioning block 9 and a heating sleeve 5 are coaxially arranged, an inner diameter value of the positioning block 9 is 1mm-2mm larger than an outer diameter value of the test tube, a positioning plate 10 is fixedly arranged at the upper portion in the heating sleeve 5, the positioning plate 10 is an annular plate body, an annular sealing ring 11 is arranged on the circumferential inner wall of the positioning plate 10, and a longitudinal section of the sealing ring 11 is in a longitudinal section shape
The shape, two horizontal segments of sealing washer 11 are laminated respectively on locating plate 10 lower surface, and the inside cambered surface of inside bellied is personally submitted to the vertical section inboard of sealing washer 11, and sealing washer 11 is made by the vulcanized rubber material, and the circumference inner wall of sealing washer 11 and the circumference outer wall transition fit of test tube, the external diameter value of sealing washer 11 are less than the external diameter value of locating plate 10, and the equipartition has a plurality of micropores on the locating plate 10, and both ends communicate respectively to locating plate 10 up-and-down terminal surface about the micropore.
In order to discharge the water in the heating jacket 5 after heating, the partition board 2 located in the area below the heating jacket 5 is provided with a water outlet communicated to the water storage area 4 and provided with a second electromagnetic valve.
A liquid level sensor is arranged in one heating sleeve 5 of the heating group, temperature sensors are arranged in all the heating sleeves 5 of the heating group, the liquid level sensor is connected with a first electromagnetic valve corresponding to the heating group, and the temperature sensors are connected with heating devices in the corresponding heating sleeves 5; the liquid level of the clean water in the heating sleeve 5 is controlled by the liquid level sensor, when the liquid level of the clean water in the heating sleeve 5 reaches the set height, the first electromagnetic valve is closed, and the clean water in the heating sleeve 5 is kept at the set temperature by the temperature sensor and the heating device.
In order to facilitate the operation, the front end face of the heating area 3 is an inclined plane inclined backwards, the front end face of the heating area 3 is provided with a display screen 12, and the display screen 12 is connected with a liquid level sensor and a temperature sensor.
The utility model is provided with a plurality of rows of heating groups, each heating group comprises a plurality of heating sleeves 5 arranged in a transverse array, and a heating device is arranged in each heating sleeve 5; during heating, the number of the heating groups is judged according to the number of the test tubes filled with the gene samples, and meanwhile, the height position of the clean water required in the heating jacket 5 is obtained according to the number of the gene samples in the test tubes, so that water is saved, and the energy required when the heating jacket is heated to the set temperature is reduced along with the reduction of the water amount. And different heating groups are not communicated when heating, so that each heating group can set different heating temperatures to meet the requirement of heating gene samples with different heating temperature requirements at the same time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (8)
1. A heating device for a gene sample is used for heating a test tube filled with the gene sample and is characterized by comprising a shell (1), wherein the shell (1) is in a rectangular shell (1), a partition plate (2) is transversely arranged in the middle of the shell (1), and the shell (1) is divided into an upper heating area (3) and a lower water storage area (4) by the partition plate (2);
a plurality of rows of heating groups are arranged in the heating area (3) in an array manner, each heating group comprises a plurality of heating sleeves (5) which are arranged in a transverse array manner, each heating sleeve (5) is in a hollow cylindrical shape, a heating device is arranged in each heating sleeve, the upper end and the lower end of each heating sleeve (5) are respectively fixedly connected with the top surface of the shell (1) and the partition plate (2) in a sealing manner, the lower parts of two adjacent heating sleeves (5) are communicated with each other, and a placing opening is formed in the top plate of the shell (1) above the heating sleeve (5);
water storage district (4) internal fixation is provided with water pump (6) and has filled the clean water, is provided with pipe (7) between water storage district (4) and the zone of heating (3), pipe (7) are L shape, and the vertical section of pipe (7) stretches into water storage district (4) and is connected with water pump (6), the tip of horizontal segment seals and follows baffle (2) upper surface and lays, and the horizontal segment array of pipe (7) is provided with a plurality of branch pipe (8), arbitrary heating jacket (5) lower part intercommunication of the horizontal segment intercommunication, the other end and the heating group of branch pipe (8) one end and pipe (7), branch pipe (8) and the equal and one-to-one setting of heating group quantity.
2. The heating device for gene samples according to claim 1, wherein a plurality of switches (13) are arranged on the upper surface of the shell (1), the number of the switches (13) is equal to that of the heating groups, the switches are arranged in a one-to-one correspondence manner, each branch pipe (8) is provided with a first electromagnetic valve, and the first electromagnetic valves are connected with the switches (13) in a one-to-one correspondence manner.
3. The heating device for the gene sample according to claim 1, wherein a positioning block (9) is fixedly arranged at the placing opening of the top plate of the shell (1), the positioning block (9) is in a circular tube shape, the positioning block (9) and the heating sleeve (5) are coaxially arranged, and the inner diameter value of the positioning block (9) is 1mm-2mm larger than the outer diameter value of the test tube.
4. The heating device for the gene sample according to claim 3, wherein a positioning plate (10) is fixedly arranged at the upper part in the heating sleeve (5), the positioning plate (10) is a circular plate body, an annular sealing ring (11) is arranged on the inner wall of the circumference of the positioning plate (10), and the longitudinal section of the sealing ring (11) is in the shape of a circular ring
The two horizontal sections of the sealing ring (11) are respectively attached to the upper surface and the lower surface of the positioning plate (10), and the inner side surface of the vertical section of the sealing ring (11) is an inward-convex cambered surface.
5. The heating device for the gene sample according to claim 4, wherein the sealing ring (11) is made of vulcanized rubber, the inner circumferential wall of the sealing ring (11) is in transition fit with the outer circumferential wall of the test tube, the outer diameter of the sealing ring (11) is smaller than that of the positioning plate (10), a plurality of micropores are uniformly distributed on the positioning plate (10), and the upper end and the lower end of each micropore are respectively communicated with the upper end face and the lower end face of the positioning plate (10).
6. The heating device for gene samples according to claim 1, wherein the partition plate (2) located in the area below the heating jacket (5) is provided with a water outlet which is communicated to the water storage area (4) and is provided with a second electromagnetic valve.
7. The heating device for gene samples according to claim 1, wherein a liquid level sensor is arranged in one heating jacket (5) of the heating group, a temperature sensor is arranged in all heating jackets (5) of the heating group, the liquid level sensor is connected with the corresponding first electromagnetic valve of the heating group, and the temperature sensor is connected with the heating device in the corresponding heating jacket (5).
8. The gene sample heating device according to claim 7, wherein the front end surface of the heating region (3) is a slope inclined backward, a display screen (12) is arranged on the front end surface of the heating region (3), and the display screen (12) is connected with the liquid level sensor and the temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023185708.9U CN214457898U (en) | 2020-12-25 | 2020-12-25 | Heating device for gene sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023185708.9U CN214457898U (en) | 2020-12-25 | 2020-12-25 | Heating device for gene sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214457898U true CN214457898U (en) | 2021-10-22 |
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ID=78194430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023185708.9U Active CN214457898U (en) | 2020-12-25 | 2020-12-25 | Heating device for gene sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214457898U (en) |
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2020
- 2020-12-25 CN CN202023185708.9U patent/CN214457898U/en active Active
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