CN210853678U

CN210853678U - Constant temperature kit

Info

Publication number: CN210853678U
Application number: CN201921445020.4U
Authority: CN
Inventors: 刘秀财; 卜令斌; 董新波; 陆军; 张瑞
Original assignee: Koran Medical Laboratory Xuzhou Co ltd
Current assignee: Koran Medical Laboratory Xuzhou Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-26
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a constant temperature kit, comprises a box bod, the bottom fixedly connected with base of box body, install constant temperature equipment on the base. The thermostatic device includes the mixing box, the inside of base is provided with the heat conduction passageway, the both ends of heat conduction passageway all communicate the mixing box, and install the air pump on the heat conduction passageway, be provided with attemperator on the mixing box, install temperature sensor in the mixing box. The constant temperature kit provided by the technical scheme can keep the temperature constant and meet the requirement of a temperature sensitive reagent experiment.

Description

Constant temperature kit

Technical Field

The utility model relates to a kit technical field specifically is a constant temperature kit.

Background

With the development of scientific technology at present, the biological technology class also develops rapidly, not only medical institutions relate to the use of biological reagents, but also biological reagents are used in teaching research of many scientific research institutions and schools, even many companies and enterprises have own research and development departments to use biological reagents at present, and thus the biological reagents are wide in application at present. With the wide application of reagents, the application of the reagent kit is more and more extensive, most of the reagent kits are used for storing biological reagents, and many biological reagents are required to be stored at a specific temperature, otherwise, the accuracy of a detection result is directly influenced, and the reagents stored in the traditional reagent kit are difficult to keep constant temperature in the experimental process, so that the reagent kit is required to provide a good temperature environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature kit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the constant temperature kit comprises a kit body, wherein the bottom of the kit body is fixedly connected with a base, and a constant temperature device is installed on the base.

Preferably, the constant temperature equipment includes the mixing box, the inside of base is provided with the heat conduction passageway, the both ends of heat conduction passageway all communicate the mixing box, and install the air pump on the heat conduction passageway, be provided with attemperator on the mixing box, install temperature sensor in the mixing box.

Preferably, the temperature adjusting device comprises a refrigerating sheet, a controller and a connecting pipe, wherein fixing rings are fixedly connected to the two ends of the refrigerating sheet, the fixing rings use the end length of the refrigerating sheet as the diameter, the outer part of each fixing ring is sleeved with one end of the connecting pipe through a bearing, the other end of the connecting pipe is communicated with a mixing box, a baffle is fixed to an inner cavity of one end, close to the fixing ring, of the connecting pipe, the baffle is half of the cross section of the connecting pipe, the side wall of the baffle is in contact with the fixing rings, a half pipe is sleeved on the outer side of the refrigerating sheet and is half divided into two half parts along the length direction, the two ends of the half pipe are fixedly connected with the end of one connecting pipe respectively, the half pipe and the baffle are arranged in central symmetry by taking the axial lead of the connecting pipe as the center, a, the controller is respectively and electrically connected with the refrigerating sheet, the temperature sensor and the motor.

Preferably, both sides of the refrigeration piece are fixedly connected with a plurality of heat conducting rods.

Preferably, a plurality of heat transfer rods are fixedly connected in the heat conduction channel, the heat transfer rods are vertically arranged, and the top ends of the heat transfer rods are fixedly connected with the top of the heat conduction channel.

Compared with the prior art, the beneficial effects of the utility model are that: the constant temperature kit provided by the technical scheme can keep the temperature constant and meet the requirement of a temperature sensitive reagent experiment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

reference numbers in the figures: the heat-conducting type refrigerator comprises a box body 1, a base 2, a heat-conducting channel 3, a mixing box 4, a temperature sensor 5, a refrigerating sheet 6, a connecting pipe 7, a fixing ring 8, a baffle 9, a fan 10, a motor 11, a heat-conducting rod 12, a heat-conducting rod 13, an air pump 14 and a half pipe 15.

Detailed Description

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a constant temperature kit, includes box body 1, the bottom fixedly connected with base 2 of box body 1, this department adopts the base 2 of metal material install constant temperature equipment on the base 2. The constant temperature equipment includes mixing box 4, the inside of base 2 is provided with heat conduction passageway 3, the both ends of heat conduction passageway 3 all communicate mixing box 4, and install air pump 14 on the heat conduction passageway 3, make hot-medium (air) circulation flow between heat conduction passageway 3 and mixing box 4, be provided with attemperator on the mixing box 4, install temperature sensor 5 in the mixing box 4. The temperature adjusting device comprises a refrigerating sheet 6, a controller and a connecting pipe 7, wherein fixing rings 8 are fixedly connected to the two ends of the refrigerating sheet 6, the fixing rings 8 use the end length of the refrigerating sheet 6 as the diameter, one end of the connecting pipe 7 is sleeved outside the fixing rings 8 through a bearing, the other end of the connecting pipe 7 is communicated with the mixing box 4, a baffle 9 is fixed to an inner cavity of one end, close to the fixing rings 8, of the connecting pipe 7, the baffle 9 is half-shaped in the cross section of the connecting pipe 7, the baffle 9 is semicircular and covers half of the cross section of the connecting pipe 7, the side wall of the baffle 9 is in contact with the fixing rings 8, a half pipe 15 is sleeved outside the refrigerating sheet 6, the half pipe 15 is a half of a circular pipe divided into two halves along the length direction, the two ends of the half pipe 15 are fixedly connected with the end of the connecting pipe 7 respectively, and the half pipe, install fan 10 in the connecting pipe 7, and install motor 11 on the connecting pipe 7, motor 11 drives solid fixed ring 8, installs the gear on motor 11's the rotor, set up on solid fixed ring 8's the inside wall with gear complex tooth, the gear meshes with the tooth on solid fixed ring 8's the inside wall, and motor 11 fixes on connecting pipe 7's inner wall, and motor 11's rotor runs through baffle 9, and motor 11 rotor runs through the department on baffle 9 and has seted up the through-hole, the controller is electric connection refrigeration piece 6, temperature sensor 5 and motor 11 respectively. The two sides of the refrigeration sheet 6 are fixedly connected with a plurality of heat conducting rods 12. A plurality of heat transfer rods 13 are fixedly connected in the heat conduction channel 3, the heat transfer rods 13 are vertically arranged, and the top ends of the heat transfer rods are fixedly connected with the top of the heat conduction channel 3. The heat transfer rod 13 and the heat transfer rod 12 are made of metal, and the surfaces of the heat transfer rod 13 and the heat transfer rod 12 are subjected to frosting treatment so as to increase the contact area with a medium (air) and increase the heat transfer efficiency.

The controller adopts a temperature controller, when the temperature sensor 5 detects that the temperature exceeds a preset value, the controller controls the motor 11 to rotate, so that the motor 11 drives the fixed ring 8 to rotate for 180 degrees, namely, the heat absorbing surface of the refrigerating sheet 6 faces the half pipe 15; on the contrary, when the temperature sensor 5 detects that the temperature is lower than the preset value, the controller controls the motor 11 to rotate, so that the motor 11 drives the fixing ring 8 to rotate 180 degrees, namely, the heat release surface of the refrigeration sheet 6 faces the half pipe 15. Meanwhile, the controller controls the on-off of the refrigerating sheet 6.

The constant temperature kit provided by the technical scheme can keep the temperature constant and meet the requirement of a temperature sensitive reagent experiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A constant temperature kit, includes box body (1), its characterized in that: the bottom fixedly connected with base (2) of box body (1), install constant temperature equipment on base (2), constant temperature equipment includes mixing box (4), the inside of base (2) is provided with heat conduction passageway (3), the both ends of heat conduction passageway (3) all communicate mixing box (4), and install air pump (14) on heat conduction passageway (3), be provided with the temperature adjusting device on mixing box (4), install temperature sensor (5) in mixing box (4).

2. The isothermal kit according to claim 1, characterized in that: the temperature adjusting device comprises a refrigerating piece (6), a controller and a connecting pipe (7), wherein fixing rings (8) are fixedly connected to the two ends of the refrigerating piece (6), the fixing rings (8) are used for taking the end part length of the refrigerating piece (6) as the diameter, one end of the connecting pipe (7) is sleeved outside the fixing rings (8) through a bearing, the other end of the connecting pipe (7) is communicated with a mixing box (4), a baffle (9) is fixed in an inner cavity of one end, close to the fixing rings (8), of the connecting pipe (7), the baffle (9) is half-shaped in the cross section of the connecting pipe (7), the side wall of the baffle (9) is in contact with the fixing rings (8), a half pipe (15) is sleeved outside the refrigerating piece (6), the half pipe (15) is a half-divided half of a round pipe along the length direction, and the two ends of the half pipe (15) are, and half pipe (15) and baffle (9) use the axial lead of connecting pipe (7) to be central symmetry setting as the center, install fan (10) in connecting pipe (7), and install motor (11) on connecting pipe (7), motor (11) drive solid fixed ring (8), controller electric connection refrigeration piece (6), temperature sensor (5) and motor (11) respectively.

3. A thermostatted kit as claimed in claim 2, characterized in that: the two sides of the refrigeration sheet (6) are fixedly connected with a plurality of heat conducting rods (12).

4. The isothermal kit according to claim 1, characterized in that: a plurality of heat transfer rods (13) are fixedly connected in the heat conduction channel (3), the heat transfer rods (13) are vertically arranged, and the top ends of the heat transfer rods are fixedly connected with the top of the heat conduction channel (3).