CN214749950U - Gel electrophoresis refrigerating device - Google Patents

Abstract

The utility model relates to a gel electrophoresis refrigerating plant. The technical scheme who adopts, including cooling water tank, exhaust fan, cooling hose, first heat-conducting plate, second heat-conducting plate, screw, semiconductor refrigeration piece, small-size water pump. The utility model discloses a water-cooling mode cools off gel electrophoresis, wherein the cooling hose can coil and install on two heat-conducting plates, carry out the heat conduction through the heat-conducting plate, also can dismantle two heat-conducting plates and directly twine the cooling hose to needs refrigerated position and carry out the heat absorption cooling, and coolant tank divide into two water storage cavities, water after the heat absorption is earlier through natural cooling and accelerate its thermal loss through the exhaust fan, then further cool off the cooling water through the semiconductor refrigeration piece, thereby avoid the too big and too big electric energy of consumption of the difference in temperature that the semiconductor refrigeration piece need reduce the temperature, prolong the life of semiconductor refrigeration piece, guarantee the cooling effect of cooling water simultaneously.

Description

Gel electrophoresis refrigerating device

Technical Field

The utility model belongs to the technical field of the electrophoresis equipment, a gel electrophoresis refrigerating plant is related to.

Background

Electrophoresis refers to the movement of charged particles in an electric field, different substances have different movement speeds in the electric field due to different charges and molecular weights, and according to the characteristics, qualitative or quantitative analysis can be performed on different substances by using an electrophoresis method, or component analysis or single component extraction preparation can be performed on a certain mixture, which has extremely important significance in clinical examination or experimental research. Can produce the heat and can make nucleic acid, albumen degeneration influence experimental result in gel voltage process, traditional electrophoresis tank does not contain condensing equipment, and the condensation electrophoresis tank on the market generally comprises circulation condensing system at present, and the condensation circulating system that needs to run is high, bulky, every experiment at a time to the price, complex operation.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a gel electrophoresis refrigerating device, which adopts the technical proposal that the gel electrophoresis refrigerating device comprises a cooling water tank, the inner cavity of the cooling water tank is divided into a first water storage cavity and a second water storage cavity by a first clapboard, the top of the cooling water tank is provided with a liquid injection port corresponding to the first water storage cavity and is matched with a sealing cover, the top of the cooling water tank is provided with an exhaust fan corresponding to the second water storage cavity, the lower end of the first clapboard is provided with a through hole to communicate the first water storage cavity with the second water storage cavity, the side wall of the first water storage cavity is fixedly connected with a semiconductor refrigerating sheet, the two sides of the front part of the cooling water tank are fixedly connected with cooling hoses, one end of each cooling hose is fixedly connected with a small water pump, the other end of each cooling hose is communicated with the second water storage cavity, and the small water pump is positioned at the front end of the first water storage cavity, the small-size water pump side fixedly connected with second baffle in the first water storage chamber, the second baffle height is less than the height of first baffle and will two parts are separated into in the first water storage chamber, the cooling hose coils at the second heat-conducting plate, screw fixedly connected with first heat-conducting plate is passed through on second heat-conducting plate upper portion.

As the utility model discloses a preferred scheme, first heat-conducting plate four corners position is seted up porosely and is had the cross-under the screw, surface both sides fixedly connected with bayonet joint under the first heat-conducting plate, the first pipe strap of a side both ends fixedly connected with of first heat-conducting plate.

As a preferred scheme of the utility model, second heat-conducting plate four corners position fixedly connected with screwed connection seat, screw-thread fit connects in the screwed connection seat, second heat-conducting plate upper surface both sides fixedly connected with plug socket, cooling hose winds on the plug socket, the plug socket one-to-one is pegged graft in the plug socket, a side both ends fixedly connected with second pipe strap of second heat-conducting plate, first pipe strap with second pipe strap one-to-one.

As an optimized scheme of the utility model, adiabatic material is chooseed for use to first baffle.

The utility model has the advantages that: the utility model discloses a water-cooling mode cools off gel electrophoresis, wherein the cooling hose can coil and install on two heat-conducting plates, carry out the heat conduction through the heat-conducting plate, also can dismantle two heat-conducting plates and directly twine the cooling hose to needs refrigerated position and carry out the heat absorption cooling, and coolant tank divide into two water storage cavities, water after the heat absorption is earlier through natural cooling and accelerate its thermal loss through the exhaust fan, then further cool off the cooling water through the semiconductor refrigeration piece, thereby avoid the too big and too big electric energy of consumption of the difference in temperature that the semiconductor refrigeration piece need reduce the temperature, prolong the life of semiconductor refrigeration piece, guarantee the cooling effect of cooling water simultaneously. The whole device has simple structure, convenient use, low energy consumption and can meet various use modes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the internal structure of the present invention;

fig. 3 is a schematic view of the heat-conducting plate of the present invention in a disassembled state.

In the figure: 1-a cooling water tank, 101-a sealing cover, 102-a first water storage cavity, 103-a second water storage cavity, 104-a first partition plate, 105-a through hole, 106-a second partition plate, 2-an exhaust fan, 3-a cooling hose, 4-a first heat conduction plate, 401-a plug connector, 402-a first pipe clamp, 5-a second heat conduction plate, 501-a screw connecting seat, 502-a plug connector, 503-a second pipe clamp, 6-a screw, 7-a semiconductor refrigeration piece and 8-a small water pump.

Detailed Description

Example 1

As shown in figures 1 to 3, the gel electrophoresis refrigerating device of the present invention adopts the technical scheme that the device comprises a cooling water tank 1, the inner cavity of the cooling water tank 1 is divided into a first water storage cavity 102 and a second water storage cavity 103 by a first partition plate 104, the top of the cooling water tank 1 is provided with a liquid injection port corresponding to the first water storage cavity 102 and is provided with a sealing cover 101 in a matching way, the top of the cooling water tank 1 is provided with an exhaust fan 2 corresponding to the second water storage cavity 103, the lower end of the first partition plate 104 is provided with a through hole 105 to communicate the first water storage cavity 102 with the second water storage cavity 103, the side wall of the first water storage cavity 102 is fixedly connected with a semiconductor refrigerating sheet 7, the two sides of the front part of the cooling water tank 1 are fixedly connected with cooling hoses 3, one end of the cooling hoses 3 is fixedly connected with a small water pump 8, and the other end is communicated with the second water storage cavity 103, the small-size water pump 8 is located first water storage chamber 102 front end, in first water storage chamber 102 small-size water pump 8 side fixedly connected with second baffle 106, second baffle 106 highly is less than the height of first baffle 104 just will two parts are separated into in first water storage chamber 102, cooling hose 3 coils at second heat-conducting plate 5, screw 6 fixedly connected with first heat-conducting plate 4 is passed through on 5 upper portions of second heat-conducting plate.

The heat exchanger is characterized in that holes are formed in four corners of the first heat conduction plate 4 and the screws 6 penetrate through the holes, the two sides of the lower surface of the first heat conduction plate 4 are fixedly connected with inserting connectors 401, and two ends of one side edge of the first heat conduction plate 4 are fixedly connected with first pipe clamps 402.

The four corners of the second heat conduction plate 5 are fixedly connected with screw connection seats 501, screws 6 are connected in the screw connection seats 501 in a threaded fit manner, insertion seats 502 are fixedly connected to two sides of the upper surface of the second heat conduction plate 5, the cooling hoses 3 are wound on the insertion seats 502, the insertion heads 401 are inserted into the insertion seats 502 in a one-to-one correspondence manner, two ends of one side of the second heat conduction plate 5 are fixedly connected with second pipe clamps 503, and the first pipe clamps 402 correspond to the second pipe clamps 503 in a one-to-one correspondence manner.

The first separator 104 is made of heat insulating material.

The utility model discloses a theory of operation: the sealing cover 101 is opened to add cooling water into the tank cooling water tank 1, the cooling water is cooled in the first water storage cavity 102 through the semiconductor refrigeration sheet 7 and overflows to the small water pump 8 from the upper part of the second partition 106, the cooling water is pumped into the cooling hose 3 through the small water pump 8, the cooling hose 3 can be directly placed at the part needing cooling by clamping the first heat conduction plate 4 and the second heat conduction plate 5, if the first heat conduction plate 4 and the second heat conduction plate 5 are not conveniently placed at the periphery of the part needing cooling, the screw 6 can be unscrewed, so that the first heat conduction plate 4 and the second heat conduction plate 5 are taken down, the cooling hose 3 is directly wound and placed at the part needing cooling to absorb heat, the cooling water in the cooling hose 3 enters the second water storage cavity 103 after absorbing heat, natural cooling is carried out in the second water storage cavity 103, and air circulation is accelerated through the exhaust fan 2, thereby accelerating natural cooling, the naturally cooled water enters the first water storage cavity 102 from the through hole 105 at the bottom, flows from bottom to top, passes through the semiconductor refrigeration sheet 7 for cooling again, and overflows to the small water pump 8 from the upper part of the second partition plate 106 so as to realize circulation.

Components and circuit connections not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (4)

1. The gel electrophoresis refrigerating device is characterized by comprising a cooling water tank (1), wherein an inner cavity of the cooling water tank (1) is separated into a first water storage cavity (102) and a second water storage cavity (103) by a first partition plate (104), the top of the cooling water tank (1) and the corresponding position of the first water storage cavity (102) are provided with a liquid injection port and are matched with each other to install a sealing cover (101), the top of the cooling water tank (1) and the corresponding position of the second water storage cavity (103) are provided with an exhaust fan (2), the lower end of the first partition plate (104) is provided with a through hole (105) to enable the first water storage cavity (102) to be communicated with the second water storage cavity (103), the side wall of the first water storage cavity (102) is fixedly connected with a semiconductor refrigerating sheet (7), the two sides of the front part of the cooling water tank (1) are fixedly connected with a cooling hose (3), one end of the cooling hose (3) is fixedly connected with a small water pump (8), the other end with second water storage chamber (103) intercommunication is connected, small-size water pump (8) are located first water storage chamber (102) front end, be in first water storage chamber (102) small-size water pump (8) side fixedly connected with second baffle (106), second baffle (106) highly be less than the height of first baffle (104) and will first water storage chamber (102) are separated into two parts, cooling hose (3) coil around second heat-conducting plate (5), screw (6) fixedly connected with first heat-conducting plate (4) is passed through on second heat-conducting plate (5) upper portion.

2. A gel electrophoresis refrigeration device according to claim 1 wherein: the heat exchanger is characterized in that holes are formed in four corners of the first heat-conducting plate (4) and the screws (6) penetrate through the holes, the two sides of the lower surface of the first heat-conducting plate (4) are fixedly connected with inserting connectors (401), and two ends of one side of the first heat-conducting plate (4) are fixedly connected with first pipe clamps (402).

3. A gel electrophoresis refrigeration device according to claim 2 wherein: the heat exchanger is characterized in that screw connecting seats (501) are fixedly connected to four corners of the second heat conducting plate (5), screws (6) are connected in the screw connecting seats (501) in a threaded fit mode, inserting seats (502) are fixedly connected to two sides of the upper surface of the second heat conducting plate (5), cooling hoses (3) are wound on the inserting seats (502), the inserting heads (401) are inserted into the inserting seats (502) in a one-to-one mode, second pipe clamps (503) are fixedly connected to two ends of one side of the second heat conducting plate (5), and the first pipe clamps (402) correspond to the second pipe clamps (503) in a one-to-one mode.

4. A gel electrophoresis refrigeration device according to claim 1 wherein: the first partition plate (104) is made of heat insulation materials.

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