CN216815812U

CN216815812U - Shell structure of precision microcomputer full-automatic calorimeter

Info

Publication number: CN216815812U
Application number: CN202123068417.6U
Authority: CN
Inventors: 杨晔
Original assignee: Changzhou Tuodun Precision Machinery Co ltd
Current assignee: Changzhou Tuodun Precision Machinery Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-24
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of calorimeters, and discloses a shell structure of a precise microcomputer full-automatic calorimeter, which comprises a calorimeter main body, wherein a working cabin is arranged in the calorimeter main body, the bottom of the right side of the working cabin is fixedly connected with a cooling tank, the bottom of the left side of the working cabin is fixedly connected with a water sample heating detection device, a calorimetric piston mechanism is arranged in the cooling tank, a calorimetric water storage tank is arranged in the cooling tank, a fixing arm is fixedly connected to the bottom of the calorimetric water storage tank, the cylinder is fixedly connected in the cylinder, a top cover buckle can open or close a protective top cover for lifting oxygen bombs in the calorimeter main body, water in a conversion water tank and the calorimetric water storage tank is conveyed through a first constant-temperature conveying pipe and a second constant-temperature conveying pipe to achieve interchange, so that the effect of multiple measurements in a short time can be achieved, and the stirring arm can lead the temperature of the water in the conversion water tank to be the same under the action of the stirring motor.

Description

Shell structure of precision microcomputer full-automatic calorimeter

Technical Field

The utility model relates to the technical field of calorimeters, in particular to a shell structure of a precision microcomputer full-automatic calorimeter.

Background

The calorimeter is commonly called as a calorimeter and is called as a large calorie meter in China, mainly used for measuring the heat productivity of solids such as coal, straws, petroleum and the like and the heat productivity of liquids such as petroleum and the like, mainly used in the fields of thermoelectricity, cement, coal, new energy and the like, and used in coal industry as coal testing equipment.

The existing calorimeter has low detection efficiency, the outer shell structure of the calorimeter is a whole body, and the calorimeter does not have the function of facilitating water cooling in an inner shell, so that the next operation can be carried out by waiting for cooling after the detection is finished every time, a plurality of groups of experiments are not facilitated, and the experimental result has errors due to uneven water temperature distribution in a conversion tank in the inner shell.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the shell structure of the precise microcomputer full-automatic calorimeter, which has the advantages of stable temperature of a detected water sample and capability of quickly carrying out multiple groups of experiments, and solves the problems that the next operation can be carried out by waiting for cooling after the detection is finished each time, and the temperature of the water sample in a conversion tank is unstable after the coal in an oxygen bomb is combusted.

The utility model provides the following technical scheme: the shell structure of the precision microcomputer full-automatic calorimeter comprises a calorimeter body, wherein a working cabin is arranged in the calorimeter body, the bottom of the right side of the working cabin is fixedly connected with a cooling box, the bottom of the left side of the working cabin is fixedly connected with a water sample warming detection device, and a calorimetric piston mechanism is arranged in the cooling box;

the piston mechanism that calorimetrically constructs, calorimetrically construct including calorimetric storage water tank, fixed arm and cylinder, the calorimetric storage water tank sets up the inside at the cooler bin, fixed arm fixed connection is in the bottom of calorimetric storage water tank, cylinder fixed connection is in the inside of cylinder.

Preferably, calorimetric piston mechanism still includes push rod, push pedal and temperature probe, push rod fixed connection is at the top of cylinder, push pedal fixed connection is at the top of push rod, temperature probe fixed connection is at the top and the bottom of push pedal.

Preferably, the top of calorimeter main part fixedly connected with protection top cap, the surface of protection top cap is provided with the top cap buckle, the top fixedly connected with control panel of calorimeter main part, the left side fixedly connected with switch of calorimeter main part.

Preferably, a hydraulic column is fixedly connected inside the cooling tank, a first constant temperature transmission pipe is fixedly connected to the surface of the calorimetric water storage tank close to the top end, a second constant temperature transmission pipe is fixedly connected to the surface of the calorimetric water storage tank close to the bottom end, and electronic valves are fixedly connected to the surfaces of the first constant temperature transmission pipe and the second constant temperature transmission pipe.

Preferably, the bottom fixedly connected with conversion water tank of work cabin, the switching tank has been seted up to the inside of conversion water tank, the top fixedly connected with oxygen bullet of switching tank, the bottom fixedly connected with agitator motor of switching tank, agitator motor's top is rotated and is connected with the stirring arm.

Preferably, the oxygen bomb runs through the conversion water tank and is sleeved in the conversion tank, and the stirring arm is rotatably connected around the oxygen bomb and below the oxygen bomb.

Preferably, the push rod penetrates through the bottom of the calorimetric water storage tank and is connected to the inside of the calorimetric water storage tank in a sliding mode, and the push plate is connected to the inside of the calorimetric water storage tank in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. this shell structure of full-automatic calorimeter of accurate computer, through when needs measure coal sample calorific capacity, at first fill water with the inside of conversion water tank and calorimetric storage water tank, the cylinder drives the push pedal and slides to the top, make the water in the conversion water tank be in a cavity, place the coal sample in the inside of oxygen bomb this moment, the coal sample burning makes the water sample around the oxygen bomb heat up, agitator motor drives the puddler and rotates, make the water sample temperature of each position in the conversion tank equal, the cylinder drives the push pedal and slides down to the bottom of calorimetric storage water tank after the burning is accomplished, the water in calorimetric storage water tank and the conversion water tank forms the interchange through first constant temperature transmission pipe and second constant temperature transmission pipe in this process, the temperature probe at push pedal top detects the temperature, the device is convenient for measure coal sample calorific capacity.

2. This shell structure of accurate computer full-automatic calorimeter, when carrying out next calorimetric through cooling down the water sample in the water sample intensification detection device as required, at first control panel control electronic valve closes, then hydraulic pressure post control calorimetric piston mechanism moves down, the inside that gets into the cooler bin completely until calorimetric piston mechanism is crossed by the water sample in the cooler bin, thereby cool down the water sample in the calorimetric water storage tank, so that use next time, and the closing of electronic valve can make the water sample temperature in the calorimetric water storage tank not influence the water sample temperature in the switch over tank when cooling down.

Drawings

FIG. 1 is a schematic view of the overall structure of the calorimeter of the utility model;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the structure of the cooling box of the present invention;

FIG. 5 is a schematic structural diagram of the water sample temperature rise detection device of the present invention;

FIG. 6 is a schematic structural view of a calorimetric piston mechanism of the present invention.

In the figure: 1. a calorimeter body; 101. a protective top cover; 102. a top cover buckle; 103. a control panel; 104. a switch; 105. a working cabin; 2. a cooling tank; 201. a hydraulic column; 202. a first constant temperature transmission pipe; 203. a second constant temperature transmission pipe; 204. an electronic valve; 3. a water sample heating detection device; 301. converting the water tank; 302. a conversion tank; 303. oxygen bombs; 304. a stirring motor; 305. a stirring arm; 4. a calorimetric piston mechanism; 401. a calorimetric water storage tank; 402. a fixed arm; 403. a cylinder; 404. a push rod; 405. pushing the plate; 406. a temperature probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the shell structure of the precision microcomputer full-automatic calorimeter comprises a calorimeter body 1, a working chamber 105 is arranged inside the calorimeter body 1, a cooling chamber 2 is fixedly connected to the bottom of the right side of the working chamber 105, a water sample warming detection device 3 is fixedly connected to the bottom of the left side of the working chamber 105, a calorimetric piston mechanism 4 is arranged inside the cooling chamber 2, a protective top cover 101 is fixedly connected to the top of the calorimeter body 1, a top cover buckle 102 is arranged on the surface of the protective top cover 101, a control panel 103 is fixedly connected to the top of the calorimeter body 1, a switch 104 is fixedly connected to the left side of the calorimeter body 1, and the calorimeter is used for opening the protective top cover 101 to take out or place an oxygen bomb 303 by setting the top cover buckle 102.

Referring to fig. 6, the calorimetric piston mechanism 4 includes a calorimetric water storage tank 401, a fixing arm 402 and a cylinder 403, the calorimetric water storage tank 401 is disposed inside the cooling tank 2, the fixing arm 402 is fixedly connected to the bottom of the calorimetric water storage tank 401, the cylinder 403 is fixedly connected inside the cylinder 403, the calorimetric piston mechanism 4 further includes a push rod 404, a push plate 405 and a temperature probe 406, the push rod 404 is fixedly connected to the top of the cylinder 403, the push plate 405 is fixedly connected to the top of the push rod 404, the temperature probe 406 is fixedly connected to the top and the bottom of the push plate 405, the push rod 404 penetrates through the bottom of the calorimetric water storage tank 401 and is slidably connected inside the calorimetric water storage tank 401, and the push plate 405 is slidably connected inside the calorimetric water storage tank 401; through setting up push pedal 405 for the replacement water sample carries out calorimetric work.

Referring to fig. 3-4, a hydraulic column 201 is fixedly connected inside the cooling tank 2, a first constant temperature transmission pipe 202 is fixedly connected to the surface of the calorimetric water storage tank 401 near the top end, a second constant temperature transmission pipe 203 is fixedly connected to the surface of the calorimetric water storage tank 401 near the bottom end, and an electronic valve 204 is fixedly connected to the surfaces of the first constant temperature transmission pipe 202 and the second constant temperature transmission pipe 203; the electronic valve 204 is arranged for cutting off the contact of water samples in the conversion water tank 301 and the calorimetric water storage tank 401.

Referring to fig. 5, a conversion water tank 301 is fixedly connected to the bottom of the working chamber 105, a conversion tank 302 is disposed inside the conversion water tank 301, an oxygen bomb 303 is fixedly connected to the top of the conversion tank 302, a stirring motor 304 is fixedly connected to the bottom of the conversion tank 302, a stirring arm 305 is rotatably connected to the top of the stirring motor 304, the oxygen bomb 303 penetrates through the conversion water tank 301 and is sleeved inside the conversion tank 302, and the stirring arm 305 is rotatably connected to the periphery and the lower side of the oxygen bomb 303; the stirring arm 305 is provided for equalizing the temperature of the sampled water in the switching water tank 301.

The working principle is that when the shell structure of the precision microcomputer full-automatic calorimeter is used, in an initial state, the protective top cover 101 and the top cover buckle 102 are combined and fixed at the top of the calorimeter body 1, the top cover buckle 102 can open or close the protective top cover 101 and is used for lifting and pulling out an oxygen bomb 303 in the calorimeter body 1, the control panel 103 can observe the working condition of the calorimeter, the first constant-temperature transmission pipe 202 and the second constant-temperature transmission pipe 203 can drive the push plate 405 fixed with the push rod 404 to slide up and down through the air cylinder 403, so that the water in the conversion water tank 301 and the calorimetric water storage tank 401 can be conveyed and exchanged through the first constant-temperature transmission pipe 202 and the second constant-temperature transmission pipe 203, the effect of multiple measurements in a short time is achieved, and the temperature of the water in the conversion water tank 301 can be the same under the effect of the stirring arm 305 under the effect of the stirring motor 304;

when the calorific value of the coal sample needs to be measured, the conversion water tank 301 and the calorimetric water storage tank 401 are filled with water, the air cylinder 403 drives the push plate 405 to slide to the top, so that the water in the conversion water tank 301 is in a cavity, the coal sample is placed in the oxygen bomb 303 at the moment, the coal sample is combusted, so that a water sample around the oxygen bomb 303 is heated, the stirring motor 304 drives the stirring arm 305 to rotate, so that the temperatures of the water samples at various positions in the conversion tank 302 are equal, after the combustion is completed, the air cylinder 403 drives the push plate 405 to slide downwards to the bottom end of the calorimetric water storage tank 401, in the process, the water in the calorimetric water storage tank 401 and the conversion water tank 301 is exchanged through the first constant-temperature transmission pipe 202 and the second constant-temperature transmission pipe 203, the temperature probe 406 at the top of the push plate 405 detects the water temperature, and the device is convenient for measuring the calorific value of the coal sample.

When the water sample in the water sample heating detection device 3 needs to be cooled for the next heat measurement, at first, the control panel 103 controls the electronic valve 204 to be closed, then the hydraulic column 201 controls the heat measurement piston mechanism 4 to move downwards until the heat measurement piston mechanism 4 completely enters the inside of the cooling box 2 and is submerged by the water sample in the cooling box 2, so that the water sample in the heat measurement water storage tank 401 is cooled for the next use, and the closing of the electronic valve 204 can ensure that the temperature of the water sample in the heat measurement water storage tank 401 is not influenced when the water sample is cooled.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The shell structure of the precision microcomputer full-automatic calorimeter comprises a calorimeter main body (1) and is characterized in that: a working cabin (105) is arranged in the calorimeter body (1), the bottom of the right side of the working cabin (105) is fixedly connected with a cooling box (2), the bottom of the left side of the working cabin (105) is fixedly connected with a water sample heating detection device (3), and a calorimetric piston mechanism (4) is arranged in the cooling box (2);

calorimetric piston mechanism (4), calorimetric piston mechanism (4) include calorimetric storage water tank (401), fixed arm (402) and cylinder (403), calorimetric storage water tank (401) set up the inside at cooler bin (2), fixed arm (402) fixed connection is in the bottom of calorimetric storage water tank (401), cylinder (403) fixed connection is in the inside of cylinder (403).

2. The housing structure of a precision microcomputer full-automatic calorimeter according to claim 1, characterized in that: the calorimetric piston mechanism (4) further comprises a push rod (404), a push plate (405) and a temperature probe (406), wherein the push rod (404) is fixedly connected to the top of the air cylinder (403), the push plate (405) is fixedly connected to the top of the push rod (404), and the temperature probe (406) is fixedly connected to the top and the bottom of the push plate (405).

3. The housing structure of a precision microcomputer full-automatic calorimeter according to claim 1, characterized in that: the top fixedly connected with of calorimeter main part (1) protects top cap (101), the surface of protection top cap (101) is provided with top cap buckle (102), the top fixedly connected with control panel (103) of calorimeter main part (1), the left side fixedly connected with switch (104) of calorimeter main part (1).

4. The housing structure of a precision microcomputer full-automatic calorimeter according to claim 1, characterized in that: the hydraulic column (201) is fixedly connected to the inside of the cooling box (2), the surface of the calorimetric water storage tank (401) close to the top end is fixedly connected with a first constant-temperature transmission pipe (202), the surface of the calorimetric water storage tank (401) close to the bottom end is fixedly connected with a second constant-temperature transmission pipe (203), and electronic valves (204) are fixedly connected to the surfaces of the first constant-temperature transmission pipe (202) and the second constant-temperature transmission pipe (203).

5. The housing structure of a precision microcomputer full-automatic calorimeter according to claim 1, characterized in that: bottom fixedly connected with conversion water tank (301) of work cabin (105), switching tank (302) have been seted up to the inside of conversion water tank (301), top fixedly connected with oxygen bullet (303) of switching tank (302), the bottom fixedly connected with agitator motor (304) of switching tank (302), the top of agitator motor (304) is rotated and is connected with stirring arm (305).

6. The housing structure of a precision microcomputer full-automatic calorimeter according to claim 5, characterized in that: oxygen bomb (303) run through conversion water tank (301) and cup joint in the inside of converting tank (302), rabbling arm (305) rotate to be connected around oxygen bomb (303) and its below.

7. The housing structure of a precision microcomputer full-automatic calorimeter according to claim 2, characterized in that: the push rod (404) penetrates through the bottom of the calorimetric water storage tank (401) and is connected to the inside of the calorimetric water storage tank (401) in a sliding mode, and the push plate (405) is connected to the inside of the calorimetric water storage tank (401) in a sliding mode.