CN218098046U - Be suitable for supersound sleeve pipe for temperature measurement - Google Patents
Be suitable for supersound sleeve pipe for temperature measurement Download PDFInfo
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- CN218098046U CN218098046U CN202121798658.3U CN202121798658U CN218098046U CN 218098046 U CN218098046 U CN 218098046U CN 202121798658 U CN202121798658 U CN 202121798658U CN 218098046 U CN218098046 U CN 218098046U
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Abstract
The utility model discloses a sleeve pipe for measuring applicable ultrasonic temperature, which comprises a temperature measuring pipe, a connecting pipe and a temperature measuring ball, wherein the connecting pipe and the temperature measuring ball are fixedly connected with the two ends of the temperature measuring pipe; the utility model discloses a be suitable for temperature of measurement supersound liquid in different utensil that supersound temperature measurement used sleeve pipe cooperation thermometer can be accurate, as long as avoid thermometer and the contact of intraductal wall of sleeve can, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a sleeve pipe field for the temperature measurement, concretely relates to be suitable for sleeve pipe for ultrasonic temperature measurement.
Background
Temperature measurement is an important basic physical quantity meter pointer, temperature represents the cold and hot degree of an object, microcosmically represents the violent vibration degree of the molecular motion of the object, and ultrasound is a very short vibration wave, when the temperature of liquid in stronger ultrasonic vibration is measured, the ultrasound can carry out ultrasonic vibration on a temperature sensing element at the same time, the correct display of the temperature of the thermometer is influenced or the thermometer is damaged, and the display liquid in the glass thermometer can be broken off by ultrasound in the stronger ultrasonic liquid and can not display the temperature through the comparison of the temperature during the ultrasound measurement and the temperature after the ultrasound is stopped; temperature sensors such as a thermocouple, a thermal resistor, a semiconductor, a bimetal, a thermistor and the like also cannot accurately display the temperature in the strong ultrasonic liquid, and the service life of a common thermometer in the ultrasonic is short, so that the use of the common thermometer in the ultrasonic liquid is limited, a device for displaying the temperature of the liquid in the strong ultrasonic by using the common thermometer is needed, and the problem that the correct temperature needs to be displayed in the ultrasonic reaction, particularly the chemical ultrasonic reaction is solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that current thermometer can not accurate display temperature in strong supersound liquid to general thermometer all is not long-lived in the supersound, and this has just restricted the use of general thermometer in supersound liquid, the utility model provides a be suitable for sleeve pipe for supersound temperature measurement, can cooperate the temperature of measurement supersound liquid in different utensil that the thermometer can be accurate, as long as avoid thermometer and sleeve pipe inner wall contact can, simple structure, convenient to use for solve the defect that prior art leads to.
In order to solve the technical problem, the utility model provides a following technical scheme:
in a first aspect, a sleeve suitable for ultrasonic temperature measurement comprises a temperature measuring tube, and a connecting tube and a temperature measuring ball fixedly connected to two ends of the temperature measuring tube.
In the above casing pipe for measuring temperature, the connecting pipe is an inverted trapezoidal ground connecting pipe.
In the above casing pipe for temperature measurement, the top of the ground connection pipe is connected to a connection pipe fin ring.
In the above casing pipe for temperature measurement, a ground fixing pipe is installed on the top of the connecting pipe fin ring.
In the above bushing for measuring temperature, the top of the ground fixing tube is connected to a fixing tube fin ring.
In a second aspect, a sleeve for ultrasonic temperature measurement includes a temperature measuring tube, and a connecting tube and a temperature measuring ball fixedly connected to two ends of the temperature measuring tube.
In the above casing pipe for measuring temperature, a flange is sleeved on the periphery of the connecting pipe.
In the above bushing for measuring temperature, an annular sealing plate is mounted at the bottom of the flange. According to the above the utility model relates to a be suitable for technical scheme that ultrasonic temperature measurement provided with sleeve pipe has following technological effect:
the utility model relates to a be suitable for temperature of measurement supersound liquid in different utensils that supersound temperature measurement used sleeve pipe cooperation thermometer can be accurate, as long as avoid thermometer and the contact of intraductal wall of sleeve can, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a sleeve for ultrasonic temperature measurement according to the present invention;
fig. 2 is a schematic view of a first embodiment of a sleeve for measuring ultrasonic temperature according to the present invention;
FIG. 3 is a schematic view of an installation structure of a conventional thermometer for detecting temperature;
fig. 4 is a schematic structural diagram of a second embodiment of the sleeve for ultrasonic temperature measurement according to the present invention.
Wherein the reference numbers are as follows:
temperature measuring tube 100, connecting tube 200, temperature measuring ball 300, thermometer 400, reaction flask 500, stirrer 600, ultrasonic generator 700, clamp 800, connecting tube fin ring 201, ground fixing tube 202, fixing tube fin ring 203, annular sealing plate 204 and flange 205.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve.
In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.
The utility model provides a be suitable for ultrasonic temperature measurement and use sleeve pipe, the purpose cooperates the temperature of measurement supersound liquid in different utensil that the thermometer can be accurate, as long as avoid thermometer and the contact of intraductal wall of sleeve can, simple structure, convenient to use.
As shown in fig. 1, in a first aspect, a first embodiment is a sleeve for measuring temperature by applying ultrasound, which comprises a temperature measuring tube 100, a connecting tube 200 fixedly connected to both ends of the temperature measuring tube 100, and a temperature measuring ball 300, and is adapted to measure the temperature of a material in a reaction flask 500, and to measure the temperature of the material by inserting a thermometer 400 into the reaction flask 500 through the connecting tube 200.
In the above-described sleeve for measuring temperature, the connection pipe 200 is an inverted trapezoidal ground connection pipe, and the ground connection pipe is preferably 19/H.
In the above bushing for measuring temperature, the top of the ground connection pipe is connected to the connection pipe fin 201.
In the above-described sleeve for temperature measurement, the ground fixing pipe 202 is attached to the top of the connecting pipe fin 201.
In the above-described sleeve for temperature measurement, the fixing tube fin 203 is connected to the top of the ground fixing tube 202.
As shown in FIG. 2, a sleeve is arranged on a reaction flask 500 with a stirrer 600, a 20Hz or 40Hz ultrasonic generator 700 is arranged on the reaction flask 500, a thermometer 400 (a glass thermometer) is fixedly hung in the sleeve by a clamp 800, a temperature measuring point is arranged in a temperature measuring ball 300, the thermometer 400 can display the correct temperature of ultrasonic liquid in the flask for a long time, and the thermometer 400 is replaced by a temperature sensor instrument such as a thermal resistor and the like to display the correct temperature of the ultrasonic liquid;
as shown in FIG. 3, the thermometer 400 is fixed to the reaction flask 500 by a fixing plug and directly inserted into the ultrasonic liquid, and after a certain period of time, the display liquid in the thermometer 400 is ultrasonically treated to generate "bubbles" which cannot be displayed.
In a second aspect, as shown in fig. 4, a second embodiment is a sleeve for measuring ultrasonic temperature, which comprises a temperature measuring tube 100, a connecting tube 200 fixedly connected to both ends of the temperature measuring tube 100, and a temperature measuring ball 300, and is suitable for a reaction kettle to measure the temperature of a material therein, and a thermometer 400 is inserted into the reaction kettle from the connecting tube 200, and then the sleeve is inserted into the reaction kettle to measure the temperature of the material.
The above-mentioned sleeve for measuring temperature is characterized in that the connecting pipe 200 is provided with a flange 205 at its periphery, and the measuring pipe 100 provided with the flange 205 is preferably a DN20 or DN15 pipe.
In the above bushing for measuring temperature, a ring-shaped sealing plate 204 is mounted on the bottom of the flange 205, and the ring-shaped sealing plate 204 is used for sealing the flange 205 and is connected with other flanges or connecting members.
The principle of wave intensity elimination is that ultrasonic wave is mechanical wave and is transmitted by medium, but the transmission in the air is only one thousandth of that of liquid such as water, the ultrasonic wave enters an air ball from the liquid and is scattered and attenuated, the intensity is greatly reduced when the ultrasonic wave reaches a temperature measuring element, the temperature measurement is not influenced, and the temperature of the liquid can be accurately displayed by transmitting the heat radiation of the air in the ball to the temperature measuring element;
if the thermometer 400 is directly placed in ultrasonic liquid, liquid under the action of ultrasonic waves can locally generate vortex to cause that local negative pressure is formed at a certain position of liquid level, surrounding liquid can burst to the center under the pressure of thousands of kilograms, so that liquid or a liquid level-fixed interface is broken to form tiny vacuoles or bubbles, the cavitation phenomenon can cause temperature sensing abnormity of a temperature measuring element of the thermometer 400, even damage can cause that the display of the thermometer 400 is inaccurate, and the problem can be well solved by using the sleeve for measuring the temperature provided by the technical scheme, so that the measured temperature is more accurate.
To sum up, the utility model discloses a be suitable for sleeve pipe for ultrasonic temperature measurement can cooperate the temperature of measurement supersound liquid in different utensil that the thermometer can be accurate, as long as avoid thermometer and intraductal wall contact can, simple structure, convenient to use.
The above description has been made of specific embodiments of the present invention. It is to be understood that the invention is not limited to the specific embodiments described above, and that equipment and structures not described in detail are understood to be practiced in a manner that is conventional in the art; various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (7)
1. The sleeve for ultrasonic temperature measurement is characterized by comprising a temperature measuring tube, a connecting tube and a temperature measuring ball, wherein the connecting tube and the temperature measuring ball are fixedly connected to two ends of the temperature measuring tube.
2. The temperature measuring bushing of claim 1, wherein the connection tube is an inverted trapezoidal ground connection tube.
3. The temperature measuring bushing of claim 2, wherein a connecting tube fin ring is attached to a top portion of the ground connecting tube.
4. A temperature measuring bushing according to claim 3, wherein a ground fixing pipe is installed on the top of the connecting pipe fin ring.
5. The temperature measuring bushing of claim 4, wherein a fin ring is attached to the top of the ground fixing tube.
6. The temperature measuring bushing as claimed in claim 1, wherein said connecting pipe is provided with a flange around its periphery.
7. The temperature measuring bushing of claim 6, wherein the bottom of the flange is provided with an annular sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798658.3U CN218098046U (en) | 2021-08-03 | 2021-08-03 | Be suitable for supersound sleeve pipe for temperature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798658.3U CN218098046U (en) | 2021-08-03 | 2021-08-03 | Be suitable for supersound sleeve pipe for temperature measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218098046U true CN218098046U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121798658.3U Active CN218098046U (en) | 2021-08-03 | 2021-08-03 | Be suitable for supersound sleeve pipe for temperature measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218098046U (en) |
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2021
- 2021-08-03 CN CN202121798658.3U patent/CN218098046U/en active Active
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