CN214810905U

CN214810905U - Reaction heat measuring equipment

Info

Publication number: CN214810905U
Application number: CN202121702830.0U
Authority: CN
Inventors: 俞晓明; 闻飞; 王红玲; 胡志伟
Original assignee: Jiangsu Taijie Zhibang Detection Technology Co ltd
Current assignee: Jiangsu Taijie Zhibang Detection Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-23
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a reaction heat measuring equipment, including electronic thermometer, heat preservation lid, bearing bull stick, transmission shaft, epaxial sealing ring and sealed lid, transmission shaft annular side cover is equipped with epaxial sealing ring, and sealed lid is installed to the terminal surface under the heat preservation jar, and the bearing bull stick is installed to the transmission shaft up end, and heat preservation jar up end card is equipped with the heat preservation lid, and electronic thermometer has been placed to the heat preservation lid up end, and this design has solved original reaction heat measuring equipment and has not possessed stirring ability and location ability, the not good enough problem of practicality, the utility model discloses rational in infrastructure possesses stirring ability and location ability, and the convenience is surveyed reaction heat, and the practicality is strong.

Description

Reaction heat measuring equipment

Technical Field

The utility model relates to a reaction heat measuring equipment belongs to reaction heat measuring technical field.

Background

The heat of reaction refers to the heat released or absorbed by the system when the temperature of the product is returned to the starting temperature of the reactants after a chemical reaction is carried out at constant pressure without performing non-expansive work. That is, the heat of reaction generally refers to: the system emits or absorbs heat when a chemical change occurs in an isothermal or isobaric process. The heat of chemical reaction takes many forms, such as: heat of generation, heat of combustion, heat of neutralization, and the like.

Need use the calorimeter when carrying out the reaction heat survey to the formation liquid, but traditional calorimeter structure is single relatively, does not possess the stirring ability, leads to formation liquid reaction time long to influence at last and measure the precision, and the condition of rocking appears easily in the use in the calorimeter of current, thereby influences thermometer life, and the practicality is not good enough, needs a reaction heat survey equipment now to solve the problem that the aforesaid appears promptly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reaction heat measuring equipment to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure possesses stirring ability and location ability, and the convenience is surveyd reaction heat, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a reaction heat measuring device comprises a stop valve, a heat preservation tank, a stirring measuring mechanism, a positioning component and a support column, wherein the stirring measuring mechanism is arranged in the heat preservation tank, the positioning component is arranged on the upper side of the heat preservation tank, the support column is symmetrically welded on the left side and the right side of the lower end face of the heat preservation tank, the stop valve is arranged on the lower side of the right end face of the heat preservation tank, the stirring measuring mechanism comprises an electronic thermometer, a heat preservation cover, a vertical stirring rod, a bearing rotating rod, a transmission shaft, a motor frame, a speed reducing motor, a shaft sealing retainer ring and a sealing cover, a motor frame is arranged in the middle of the lower end face of the heat preservation tank, the speed reducing motor is arranged on the lower end face of the motor frame, the transmission shaft is sleeved on the upper end face of the speed reducing motor, the shaft sealing retainer ring is sleeved on the annular side face of the transmission shaft, the sealing cover is arranged on the lower end face of the heat preservation tank, the bearing rotating rod is arranged on the upper end face of the transmission shaft, the upper side of the annular side face of the bearing rotating rod is provided with a vertical stirring rod, the upper end face of the heat-insulating tank is clamped with a heat-insulating cover, and the upper end face of the heat-insulating cover is provided with an electronic thermometer.

Further, locating component includes extension spring, positioning pressure plate and spacing montant, the laminating of electronic thermometer up end has positioning pressure plate, the left and right sides symmetry of lid up end that keeps warm is provided with spacing montant, positioning pressure plate downside is provided with the extension spring.

Further, the handle is welded at the middle position of the upper end face of the positioning pressing plate, the extension springs are arranged in two groups in an equal-specification mode, the upper end face and the lower end face of each extension spring are provided with connecting rings, and anti-skid grains are arranged on the lower end faces of the positioning pressing plates.

Furthermore, the left side and the right side of the upper end surface of the heat-insulating cover are symmetrically welded with lifting handle rods, the left side and the right side of the lower end surface of the heat-insulating cover are symmetrically provided with iron clamping blocks, the left side and the right side of the interior of the heat-insulating tank are symmetrically bonded with strong magnet blocks, and the strong magnet blocks and the iron clamping blocks are adsorbed.

Furthermore, the middle position in the heat preservation cover is inlayed and is equipped with the rubber insulation cover, the shaft is equipped with two sets with sealing collar isotatic cover, two sets are installed to sealing lid isotatic.

Further, vertical puddler isotacticity is provided with two sets ofly, two sets of vertical puddler ring shape side left and right sides all symmetry is provided with stirring branch, stirring branch isotacticity is provided with the multiunit.

Further, the gear motor input passes through the wire and is connected with external control panel, four groups of specification welding such as support column all are provided with PMKD under the support column, the stop valve is connected with external liquid storage pot entry through the pipeline.

The utility model has the advantages that: the utility model discloses a reaction heat measuring equipment, because of the utility model discloses added electronic thermometer, the lid keeps warm, vertical puddler, the bearing bull stick, the transmission shaft, the motor frame, gear motor, axle is with sealed retaining ring and sealed lid, pour into the multiple resultant liquid that has prepared earlier in to the holding tank, then clamp the lid that keeps warm at the holding tank up end, operating personnel alright start gear motor afterwards, make gear motor circular telegram rotate and drive the transmission shaft and rotate, and the transmission shaft can drive the bearing bull stick and rotate, and then make vertical puddler drive multiunit stirring branch and rotate, stir multiple resultant liquid with this, make multiple resultant liquid reaction faster, meanwhile, reaction temperature in the holding tank can be shown to the electronic thermometer, so that operating personnel carries out the record to multiple resultant liquid reaction temperature.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a reaction heat measuring apparatus according to the present invention;

FIG. 2 is a front sectional view of a stirring measuring mechanism and a positioning member in a reaction heat measuring apparatus according to the present invention;

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

in the figure: 1-stop valve, 2-heat preservation tank, 3-stirring determination mechanism, 31-electronic thermometer, 32-heat preservation cover, 321-pulling handle rod, 322-rubber plastic heat preservation sleeve, 323-iron fixture block, 33-vertical stirring rod, 331-stirring support rod, 34-supporting rotating rod, 35-transmission shaft, 36-motor frame, 37-speed reducing motor, 38-shaft sealing retainer ring, 39-sealing cover, 4-positioning component, 41-tension spring, 42-positioning pressure plate, 43-limiting vertical rod and 5-supporting column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a reaction heat measuring equipment, includes stop valve 1, holding tank 2, stirring measurement mechanism 3, locating component 4 and

support column

5, 2 inside stirring measurement mechanisms 3 that are provided with of holding tank, 2 upsides of holding tank are provided with locating

component

4, and 2 lower terminal surface left and right sides symmetrical welding of holding tank have support column 5, and stop valve 1 is installed to 2 right terminal surface undersides of holding tank.

Stirring survey mechanism 3 includes electron thermometer 31, heat preservation lid 32, vertical puddler 33, bearing bull stick 34, transmission shaft 35, motor frame 36, gear motor 37, epaxial sealing collar 38 and sealed lid 39, terminal surface intermediate position installs motor frame 36 under the heat preservation jar 2, gear motor 37 is installed to the terminal surface under the motor frame 36, gear motor 37 up end cover is equipped with

transmission shaft

35, 35 annular side cover of transmission shaft is equipped with

epaxial sealing collar

38, 2 lower terminal surface installations of heat preservation jar seal lid 39, bearing bull stick 34 is installed to transmission shaft 35 up end, 34 annular side upside of bearing bull stick is provided with

vertical puddler

33, 2 up end clamps of heat preservation jar are equipped with heat preservation lid 32, electron thermometer 31 has been placed to heat preservation lid 32 up end, this design has solved original reaction heat measuring equipment and has not possessed stirring ability and location ability, the not good enough problem of practicality thermometer.

The positioning component 4 comprises a tension spring 41, a positioning pressure plate 42 and a limiting vertical rod 43, the positioning pressure plate 42 is attached to the upper end face of the electronic thermometer 31, the limiting vertical rod 43 is symmetrically arranged at the left side and the right side of the upper end face of the heat insulation cover 32, the tension spring 41 is arranged at the lower side of the positioning pressure plate 42, the positioning pressure plate 42 is convenient for pressing and positioning the electronic thermometer 31, the limiting vertical rod 43 is convenient for limiting and guiding the positioning pressure plate 42, the deviation condition of the positioning pressure plate 42 in the lifting process is avoided, and extension spring 41 conveniently exerts the pulling force that drags downwards to positioning pressure plate 42, and the handle welding is in positioning pressure plate 42 up end intermediate position, and extension spring 41 isotacticity is provided with two sets ofly, and the go-between sets up terminal surface about two sets of extension springs 41 respectively, and anti-skidding line sets up terminal surface under positioning pressure plate 42, and the handle makes things convenient for operating personnel to carry to positioning pressure plate 42 and carries, and the go-between is convenient to connect extension spring 41, and anti-skidding line makes terminal surface antiskid nature better under positioning pressure plate 42.

The lifting handle rod 321 is symmetrically welded on the left side and the right side of the upper end face of the heat preservation cover 32, the iron fixture blocks 323 are symmetrically arranged on the left side and the right side of the lower end face of the heat preservation cover 32, the strong magnet blocks are symmetrically adhered on the left side and the right side inside the heat preservation tank 2 and are adsorbed with the iron fixture blocks 323, the lifting handle rod 321 facilitates an operator to disassemble and assemble the heat preservation cover 32, and the iron fixture blocks 323 and the strong magnet blocks facilitate positioning of the heat preservation cover 32.

The rubber insulation cover inlays the inside intermediate position of heat preservation lid 32, the axle is equipped with two sets ofly with the isotatic cover of sealed retaining ring 38, sealed lid 39 isotatic installs two sets ofly, the rubber insulation cover makes the leakproofness better between thermometer and the heat preservation lid 32, and two sets of sealed lids 39 and the axle make the leakproofness better between transmission shaft 35 and the holding vessel 2 with sealed retaining ring 38, the isotatic of vertical puddler 33 is provided with two sets ofly, specifications such as multiunit stirring branch 331 respectively the symmetry set up in two sets of vertical puddler 33 annular side left and right sides, multiunit stirring branch 331 makes vertical puddler 33 stirring effect better.

The input end of the speed reducing motor 37 is connected with an external control panel through a wire, four groups of supporting columns 5 are welded in an equal-specification mode, the fixing bottom plates are arranged on the lower end faces of the four groups of supporting columns 5 respectively, the stop valve 1 is connected with an external liquid storage tank inlet through a pipeline, and the fixing bottom plates enable the supporting stability of the supporting columns 5 to be better.

As an embodiment of the present invention: an operator firstly holds the lifting handle rod 321 with two hands to lift and disassemble the heat-insulating cover 32, then can pour prepared various product liquids into the heat-insulating tank 2, then clamps the heat-insulating cover 32 on the upper end surface of the heat-insulating tank 2, and at the moment, the strong magnet blocks can adsorb and position the iron-made clamping blocks 323, so that the heat-insulating cover 32 is prevented from being easily loosened; then, an operator can start the speed reducing motor 37, so that the speed reducing motor 37 is electrified to rotate and drives the transmission shaft 35 to rotate, the transmission shaft 35 can drive the bearing rotating rod 34 to rotate, and then the vertical stirring rod 33 drives the multiple groups of stirring supporting rods 331 to rotate, so that multiple product liquids are stirred, the multiple product liquids are reacted more quickly, and meanwhile, the electronic thermometer 31 can display the reaction temperature in the heat preservation tank 2, so that the operator can record the reaction temperature of the multiple product liquids; the two groups of tension springs 41 apply a downward pulling force to the positioning pressure plate 42, so that the positioning pressure plate 42 presses and positions the electronic thermometer 31, and the electronic thermometer 31 is prevented from shaking easily in the use process; after the measurement is completed, the operator first turns off the speed reduction motor 37 and then opens the stop valve 1 to discharge the mixed product liquid into the external liquid storage tank.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reaction heat measuring equipment, includes stop valve, holding tank, stirring survey mechanism, locating component and support column, its characterized in that: a stirring and measuring mechanism is arranged in the heat-insulating tank, a positioning assembly is arranged on the upper side of the heat-insulating tank, support columns are symmetrically welded on the left side and the right side of the lower end face of the heat-insulating tank, and a stop valve is arranged on the lower side of the right end face of the heat-insulating tank;

stirring survey mechanism includes electron thermometer, heat preservation lid, vertical puddler, bearing bull stick, transmission shaft, motor frame, gear motor, epaxial sealing ring and sealed lid, the motor frame is installed to terminal surface intermediate position under the heat preservation jar, gear motor is installed to terminal surface under the motor frame, gear motor up end cover is equipped with the transmission shaft, transmission shaft annular side cover is equipped with epaxial sealing ring, sealed lid is installed to terminal surface under the heat preservation jar, the bearing bull stick is installed to the transmission shaft up end, bearing bull stick annular side upside is provided with vertical puddler, heat preservation jar up end card is equipped with the heat preservation lid, the electron thermometer has been placed to the heat preservation lid up end.

2. A reaction heat measuring apparatus according to claim 1, characterized in that: the locating component comprises a tension spring, a locating pressing plate and a limiting vertical rod, the locating pressing plate is attached to the upper end face of the electronic thermometer, the limiting vertical rod is symmetrically arranged on the left side and the right side of the upper end face of the heat preservation cover, and the tension spring is arranged on the lower side of the locating pressing plate.

3. A reaction heat measuring apparatus according to claim 2, characterized in that: the handle is welded to the intermediate position of positioning pressure plate up end, extension spring isotacticity is provided with two sets ofly, two sets of the terminal surface all is provided with the go-between about the extension spring, positioning pressure plate lower extreme terminal surface is provided with anti-skidding line.

4. A reaction heat measuring apparatus according to claim 1, characterized in that: the left side and the right side of the upper end surface of the heat-insulating cover are symmetrically welded with lifting handle bars, the left side and the right side of the lower end surface of the heat-insulating cover are symmetrically provided with iron clamping blocks, the left side and the right side of the interior of the heat-insulating tank are symmetrically bonded with strong magnet blocks, and the strong magnet blocks are adsorbed with the iron clamping blocks.

5. A reaction heat measuring apparatus according to claim 1, characterized in that: the middle position in the heat preservation cover is inlayed and is equipped with the rubber insulation cover, the axle is equipped with two sets with sealing ring isotatic cover, the sealing cover isotatic installs two sets.

6. A reaction heat measuring apparatus according to claim 1, characterized in that: the isotacticity of vertical puddler is provided with two sets ofly, two sets of the equal symmetry in vertical puddler annular side left and right sides is provided with stirring branch, the isotacticity of stirring branch is provided with the multiunit.

7. A reaction heat measuring apparatus according to claim 1, characterized in that: the input end of the speed reducing motor is connected with an external control panel through a wire, four groups of support columns are welded in an equal-specification mode, a fixing bottom plate is arranged on the lower end face of each support column, and the stop valve is connected with an inlet of an external liquid storage tank through a pipeline.