CN212549147U

CN212549147U - Stirring rod capable of reducing temperature

Info

Publication number: CN212549147U
Application number: CN202020489995.3U
Authority: CN
Inventors: 郑晓佳
Original assignee: Tianjin Kangting Biological Engineering Group Co Ltd
Current assignee: Tianjin Kangting Biological Engineering Group Co Ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-02-19
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to a stirring rod that can lower temperature, including supporting fixed plate, rotation axis, rocker and cooling tube, supporting fixed plate mid-mounting has the axle bed, a rotation axis is equipped with through the axle bed hinge in the supporting fixed plate lower part, the cooling tube is equipped with admittedly in the outer fringe of rotation axis, the rocker is equipped with admittedly on the axle bed on rotation axis top, and two bumping posts are equipped with admittedly to the symmetry on the supporting fixed plate of rocker both sides, cooling tube one end is for intaking the end, and the other end is for going out the water end, it all sets into the hose to intake the end and go out the water end, the hose is coaxial respectively to inlay the dress in the bumping post, and the rocker sways between two bumping posts and drives the. The utility model discloses combine stirring, cooling and temperature measurement as an organic whole, made things convenient for the efficiency of experiment greatly, improved solution cooling rate simultaneously greatly.

Description

Stirring rod capable of reducing temperature

Technical Field

The utility model belongs to the technical field of experiment auxiliary assembly, a stirring rod technique is related to, especially a stirring rod that can cool down.

Background

In laboratories of various industries, stirring is performed in many experimental operation processes, but at present, a glass rod is mainly used, but the glass rod has many disadvantages in the use process.

Some raw materials need to be cooled after being heated and mixed, and then the next operation is carried out, and the cooling is generally realized by circulating water on the side wall of a container at present, so that the phenomena of uneven cooling and slow cooling speed exist;

the glass rod is slender, and the viscous raw materials are relatively hard to stir, so that the effect of rapid stirring cannot be achieved;

in addition, the temperature of some solvents needs to be accurately measured while the solvents are cooled, at this time, the stirring needs to be stopped, the temperature is measured by using a thermometer, and if the temperature is high or low, the solvents need to be continuously stirred and cooled to measure the temperature, so that the experiment operation is complicated.

The following patent documents relevant to the present application are found by search, and the specific contents are as follows:

1. a rapid cooling stirring rod (CN204100866U) is characterized in that the main body of the rapid cooling stirring rod is a heat pipe, one end of the heat pipe is exposed, and the other end of the heat pipe extends into a shell; the shell contains a heat absorbing material; and heat transfer fins are arranged on the outer side of the part of the heat pipe extending into the shell.

2. The rapid cooling stirring rod (CN204187916U) is formed by connecting a stirring body with a stirring handle, the stirring body is a strip-shaped cavity, one end of the strip-shaped cavity is provided with an opening, the opening is screwed with the stirring handle, and the strip-shaped cavity is sealed; refrigerating fluid is injected into the stirring body.

3. A rapid warming and cooling stirred tank (CN204816498U), comprising: the stirring kettle comprises a stirring kettle body, a stirring device, a driving device, a heating device and a cooling device; a cavity for containing reaction raw materials is arranged in the stirred tank body, a feed inlet is arranged at the top of the stirred tank body, an arc structure with a downward concave middle part is arranged at the bottom of the stirred tank body, a discharge outlet is arranged at the concave part, and a sealing valve is arranged at the discharge outlet; the stirring kettle body is externally provided with a heat insulation sleeve, a heating coil spirally arranged along the outer wall of the stirring kettle body is arranged in the heat insulation sleeve, the heating coil is communicated with a heating device, the inner wall of the stirring kettle body is provided with a cooling coil spirally arranged along the inner wall of the stirring kettle body, and the cooling coil is communicated with the cooling device; the stirring device is positioned in the stirring kettle body and comprises a rotating shaft and stirring blades, the rotating shaft is axially arranged along the reaction kettle, the stirring blades are arranged on the rotating shaft, and the driving device is connected with the rotating shaft) and drives the stirring blades to rotate around the rotating shaft.

Through the contrast of technical characteristic, above-mentioned patent publication realizes the cooling purpose through setting up the air-blower, with the utility model discloses a technical structure of alternately swinging the cold water pipe is inequality, can not influence the utility model discloses the creativity and the novelty of application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the weak point of prior art, provide a stirring rod that can cool down that simple structure, convenient operation, cooling rate are fast and stirring effect is good.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a stirring rod that can lower temperature, includes supporting fixed plate, rotation axis, rocker and cooling tube, the supporting fixed plate mid-mounting has the axle bed, a rotation axis is equipped with through the axle bed hinge in the supporting fixed plate lower part, the cooling tube is equipped with admittedly on the outer fringe of rotation axis, the rocker is equipped with admittedly on the axle bed on rotation axis top, and two bumping posts are equipped with admittedly to the symmetry on the supporting fixed plate of rocker both sides, cooling tube one end is intake end, and the other end is the play water end, intake end and play water end all set up into the hose, the hose coaxial inlay dress is in the bumping post respectively, and the rocker sways between two bumping posts and drives the cooling tube swing in solution.

And moreover, a thermometer fixing hole is also formed in the supporting and fixing plate, and a thermometer is coaxially arranged in the thermometer fixing hole.

And the cooling pipe is formed by communicating two groups of U-shaped cooling pipes which are arranged in a crossed manner, the two groups of U-shaped cooling pipes are identical in structure, shape and size, one end parts of the two groups of U-shaped cooling pipes are integrally communicated and connected, and the other ends of the two groups of U-shaped cooling pipes are respectively a water inlet end and a water outlet end.

And the U-shaped cooling pipe comprises a plurality of unit U-shaped pipes and arc pipes, the arc pipes are integrally formed between the adjacent unit U-shaped pipes, the unit U-shaped pipes comprise large U-shaped pipes and small U-shaped pipes, and the arc pipes are integrally formed between the large U-shaped pipes and the small U-shaped pipes.

And, the supporting and fixing plate is a horizontal fixing plate, telescopic extension plates are installed at the left end and the right end of the supporting and fixing plate, and fixing clamping plates are hinged to the end portions of the extension plates through rotating shafts.

And the swinging angle of the rocker is 15-45 degrees.

Moreover, the hose may be made of rubber.

The utility model has the advantages that:

1. this device will stir, cool off and temperature measurement combine as an organic whole, has made things convenient for the efficiency of experiment greatly, simultaneously the utility model discloses a cooling tube sets up the U type cooling tube intercommunication by two sets of cross arrangement and forms, the cooling tube accounts for the space big, in the cooling process, increases the area of contact of circulating water and solution, cools off with higher speed, has practiced thrift the time, has improved solution cooling rate greatly.

2. The utility model discloses a telescopic extension plate is all installed at the supporting and fixing plate both ends, the tip of extension plate all is equipped with solid fixed splint through the pivot hinge, the utility model discloses a during this solid fixed splint inserts the solution that needs the cooling stirring with the cooling tube, still install the thermometer on the supporting and fixing plate, the temperature that can real-time supervision solution improves experimental efficiency greatly.

3. The utility model discloses because the cooling tube is steel product, can follow the rotation axis for the convenience cooling tube and swing in an angle, all set the hose to the end of intaking and play water end at the cooling tube, the material of hose can adopt rubber, controls the rocking angle of rocker between 15-45 moreover, not only realizes the action of stirring, has improved the efficiency of solution cooling simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.

A stirring rod capable of reducing temperature comprises a supporting and fixing plate 5, a rotating shaft 10, a rocker 3 and a cooling pipe 11, wherein the supporting and fixing plate is a horizontal fixing plate, telescopic extension plates 8 are installed at the left end and the right end of the supporting and fixing plate, fixed clamping plates 9 are hinged to the end portions of the extension plates through the rotating shaft, the supporting and fixing plate is fixed on a container needing temperature reduction and stirring through the fixed clamping plates, a shaft seat 4 is installed in the middle of the supporting and fixing plate, the rotating shaft is hinged to the lower portion of the supporting and fixing plate through the shaft seat, the cooling pipe is fixedly installed on the outer edge of the rotating shaft, the rocker 3 is fixedly installed on the shaft seat at the top end of the rotating shaft, two retaining columns 2 are symmetrically and fixedly installed on the supporting and fixing plate on the two sides of the rocker, the rocker controls the swinging angle of the cooling pipe in a swinging mode, in order to facilitate the cooling pipe to swing along with the rotating shaft within a certain angle, the water inlet end 1 and the water outlet end 6 of the cooling pipe are respectively provided with a hose, the hose can be made of rubber, and the hoses are respectively and coaxially embedded in the blocking plates.

The utility model discloses in the implementation, in order to ensure at the real-time temperature measurement of stirring in-process and guarantee accurate cooling, improve work efficiency still be provided with thermometer fixed orifices 7 on the supporting and fixing plate, coaxial arrangement has thermometer 12 in the thermometer fixed orifices, when in-service use, the thermometer inserts in the liquid.

The utility model discloses in the implementation, the end of intaking of cooling tube one end is linked together with tap, the play water end and the sewer of the cooling tube other end are linked together, make things convenient for waste water discharge.

The utility model discloses in the implementation, the cooling tube is formed by two sets of cross arrangement's U type cooling tube intercommunication, the structure, shape, the size homogeneous phase of two sets of U type cooling tubes, the integrative intercommunication of the one end tip of two sets of U type cooling tubes sets up, the other end of two sets of U type cooling tubes is intake end and play water end respectively, every group U type cooling tube includes a plurality of unit U type pipes and arc pipe, and an organic whole system has the arc pipe between the adjacent unit U type pipe, unit U type pipe includes big U type pipe and little U type pipe, and an organic whole system has the arc pipe between big U type pipe and the little U type pipe.

The utility model discloses in the concrete operation, fix this device on needs cooling stirring solution container through the solid fixed splint at supporting and fixing plate both ends, the cooling tube of stirring rod stretches into in the solution, the entry end of cooling tube links to each other with tap, the exit end of cooling tube links to each other with the sewer, fix the thermometer coaxial insertion in the thermometer fixed orifices simultaneously, the temperature of real time monitoring solution, open tap and begin to let in cold water in the cooling tube, the staff sways the rocker about, make the cooling tube follow the rotation axis rotation in solution, the contact range of cooling tube with solution has been increased, the mobility of solution and the discharge of steam have been promoted simultaneously, cooling efficiency has been improved greatly, when the temperature that the thermometer recorded is less than or equal to predetermines the temperature, stop swaying the rocker, it can to take off the stirring rod.

This device will stir, cool off and temperature measurement as an organic whole, has made things convenient for the efficiency of experiment greatly, simultaneously the utility model discloses the cooling tube sets to unique U type pipe, in the cooling process, increases the area of contact of circulating water and solution, and the cooling has practiced thrift the time with higher speed, has improved solution cooling rate greatly.

The utility model discloses a cooling tube is formed by the U type cooling tube intercommunication of two sets of cross arrangement, the shared space of cooling tube is big, when mixing more viscous solution, makes things convenient for the stirring more for the solution atress is even.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims

1. A stirring rod capable of being cooled is characterized in that: the cooling device comprises a supporting and fixing plate, a rotating shaft, a rocker and a cooling pipe, wherein a shaft seat is installed in the middle of the supporting and fixing plate, the lower portion of the supporting and fixing plate is hinged to the rotating shaft through the shaft seat, the cooling pipe is fixedly installed on the outer edge of the rotating shaft, the rocker is fixedly installed on the shaft seat at the top end of the rotating shaft, two retaining columns are symmetrically and fixedly installed on the supporting and fixing plate on two sides of the rocker, one end of the cooling pipe is a water inlet end, the other end of the cooling pipe is a water outlet end, the water inlet end and the water outlet end are both arranged into hoses, the hoses are respectively and coaxially embedded in the retaining columns.

2. The coolable stir bar of claim 1 wherein: the support fixing plate is also provided with a thermometer fixing hole, and a thermometer is coaxially arranged in the thermometer fixing hole.

3. The coolable stir bar of claim 1 wherein: the cooling pipe is formed by communicating two sets of U type cooling pipes which are arranged in a crossed mode, the two sets of U type cooling pipes are identical in structure, shape and size, one end portion of each of the two sets of U type cooling pipes is integrally communicated and connected with the corresponding set, and the other ends of the two sets of U type cooling pipes are respectively provided with a water inlet end and a water outlet end.

4. The coolable stir bar of claim 3, wherein: the U-shaped cooling pipe comprises a plurality of unit U-shaped pipes and arc pipes, the arc pipes are integrally formed between the adjacent unit U-shaped pipes, the unit U-shaped pipes comprise large U-shaped pipes and small U-shaped pipes, and the arc pipes are integrally formed between the large U-shaped pipes and the small U-shaped pipes.

5. The coolable stir bar of claim 1 wherein: the supporting and fixing plate is a horizontal fixing plate, telescopic extension plates are installed at the left end and the right end of the supporting and fixing plate, and fixing clamping plates are hinged to the end portions of the extension plates through rotating shafts.

6. The coolable stir bar of claim 1 wherein: the rocking angle of the rocker is 15-45 degrees.

7. The coolable stir bar of claim 1 wherein: the hose is made of rubber.