CN211504426U - Novel equipment internals wall temperature measuring device - Google Patents
Novel equipment internals wall temperature measuring device Download PDFInfo
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- CN211504426U CN211504426U CN202020375661.3U CN202020375661U CN211504426U CN 211504426 U CN211504426 U CN 211504426U CN 202020375661 U CN202020375661 U CN 202020375661U CN 211504426 U CN211504426 U CN 211504426U
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Abstract
The utility model provides a novel equipment internals wall temperature measuring device, it is taken over including fixing the thermometer on the container equipment outer wall, be provided with the sensor protection architecture that is used for carrying out the protection to temperature sensor on the lateral wall of the inside equipment internals of container equipment, the inside of sensor protection architecture is provided with the temperature sensor who is used for carrying out the temperature measurement to equipment internals, temperature sensor passes through sensor mounting structure to be fixed on the thermometer is taken over, install the leakage monitoring device who is used for monitoring whether the container equipment leaks on the sensor mounting structure. The temperature measuring device can be used for measuring the wall temperature of the internal parts of the chemical equipment container, and further the safety and the reliability of measurement are ensured.
Description
Technical Field
The utility model belongs to the temperature measuring device field especially relates to a novel equipment internals wall temperature measuring device.
Background
The container equipment is the most basic unit equipment for chemical engineering and steel, the equipment is large in quantity and complex in structure, internal media are various, and the temperature of internal parts is complicated to measure due to various phase states. The traditional measuring mode is that an inner sealing thermometer sleeve is installed, a temperature sensor is installed, and after the thermometer is used for a period of time by adopting the arrangement structure, the sleeve is easy to perforate, so that materials are leaked, and safety accidents are caused. Chemical industry equipment often can heat transfer, material flow, and equipment internals and equipment outer wall are different because of the change of temperature, the stream area of commodity circulation is different etc. and their relative displacement will change, and sensor and internals can not effectual contact like this, also increase measuring error. Under the current safety situation, a safe and reliable device for measuring the wall temperature of the internal parts of the equipment becomes more important.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a novel equipment internals wall temperature measuring device, this temperature measuring device can be used for the measurement of chemical industry equipment container internals wall temperature, and then has guaranteed measuring security and reliability.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides a novel equipment internals wall temperature measuring device, it is taken over including fixing the thermometer on the container equipment outer wall, be provided with the sensor protection architecture that is used for carrying out the protection to temperature sensor on the lateral wall of the inside equipment internals of container equipment, the inside of sensor protection architecture is provided with the temperature sensor who is used for carrying out the temperature measurement to equipment internals, temperature sensor passes through sensor mounting structure to be fixed on the thermometer is taken over, the last leakage monitoring device who is used for monitoring whether container equipment leaks of installing of sensor mounting structure.
The sensor protection structure comprises a sleeve sealing head fixed on the side wall of an equipment internal part, a temperature measuring sleeve is fixedly installed on the sleeve sealing head, a sleeve bearing platform is fixed at the other end of the temperature measuring sleeve, the sleeve bearing platform is arranged inside the thermometer connecting pipe, and the temperature sensor is arranged inside the temperature measuring sleeve.
The sensor mounting structure comprises an equipment flange connected to a thermometer connecting pipe, the thermometer flange is mounted on the equipment flange in a matched mode through a flange, the temperature sensor is fixedly mounted inside the thermometer flange through a sensor supporting pipe, the sensor supporting pipe is fixed to the thermometer flange through a clamping sleeve connector, a junction box is connected to the thermometer flange, and the other end of the junction box supporting pipe is provided with the junction box.
The leakage monitoring device comprises a pressure tapping valve arranged on a wiring pipe supporting pipe of the sensor mounting structure, and the pressure tapping valve is connected with a pressure gauge.
The utility model discloses there is following beneficial effect:
1. this device can be through the accurate temperature that measures equipment internals of temperature sensor, and inside the equipment was installed to sleeve pipe head, measurement sleeve pipe, sleeve pipe cushion cap, the temperature measurement sleeve pipe does not bear the pressure, only provides the protection for temperature sensor, and other reasons such as medium high flow rate, particulate matter wearing and tearing wear the temperature measurement sleeve pipe, because the temperature measurement sleeve pipe does not bear the pressure, can not cause the material to reveal.
2. If the flange of the thermometer leaks, the pressure gauge is arranged on the junction box supporting tube, the pressure gauge can indicate, so that the leakage point of the sensor can be found in time, if the pressure gauge is replaced by other pressure switches, remote alarm can be realized.
3. When the equipment runs, the wall temperature of the equipment internals is measured through the temperature sensor, when the container equipment and the equipment internals move in a moving way due to expansion or other reasons, the whole body formed by the casing pipe end socket and the casing pipe bearing platform can move, the casing pipe end socket is well connected with the equipment internals, and the heat transfer coefficient is enhanced; at the same time, the sleeve bearing platform is not connected with the thermometer connecting pipe, so that the temperature measuring sleeve can slightly move in the thermometer connecting pipe to compensate the relative displacement of the internal part and the equipment.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a partial enlarged structure diagram of the present invention.
Fig. 2 is the schematic view of the overall installation structure of the present invention.
In the figure: the temperature measuring device comprises a temperature measuring device 1, container equipment 2, equipment internals 3, a temperature measuring sleeve 4, a sleeve end socket 5, a sleeve bearing platform 6, a thermometer connecting pipe 7, a thermometer flange 8, an equipment flange 9, a sleeve joint 10, a junction box 11, a sensor supporting pipe 12, a pressure gauge 13, a pressure measuring valve 14, a temperature sensor 15 and a wiring pipe supporting pipe 16.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-2, a novel device internal wall temperature measuring device comprises a thermometer connecting pipe 7 fixed on the outer wall of a container device 2, a sensor protection structure for protecting a temperature sensor is arranged on the side wall of a device internal part 3 inside the container device 2, a temperature sensor 15 for measuring the temperature of the device internal part 3 is arranged inside the sensor protection structure, the temperature sensor 15 is fixed on the thermometer connecting pipe 7 through a sensor mounting structure, and a leakage monitoring device for monitoring whether the container device 2 leaks or not is mounted on the sensor mounting structure. Through the equipment internals wall temperature measuring device of above-mentioned structure, can be used for the measurement of 3 wall temperatures of equipment internals, can play fine protection to temperature sensor 15 through to sensor protection architecture moreover, guaranteed the precision of temperature measurement simultaneously, can carry out fine support protection to temperature sensor 15 through sensor mounting structure moreover, can be used for monitoring the leakage condition of equipment through leakage monitoring device.
Further, the sensor protection structure comprises a sleeve end socket 5 fixed on the side wall of the equipment internal part 3, a temperature measuring sleeve 4 is fixedly installed on the sleeve end socket 5, a sleeve bearing platform 6 is fixed at the other end of the temperature measuring sleeve 4, the sleeve bearing platform 6 is arranged inside the thermometer connecting pipe 7, and the temperature sensor 15 is arranged inside the temperature measuring sleeve 4. Can play fine guard action to temperature sensor 15 through foretell sensor protection architecture, other reasons such as medium high flow rate, particulate matter wearing and tearing are to temperature sleeve 4, because temperature sleeve 4 does not bear the pressure, can not cause the material to reveal. And the sleeve bearing platform 6 is movably supported and connected with the thermometer connecting pipe 7, so that certain displacement can be borne between the equipment internal part 3 and the container equipment 2.
Further, the sensor mounting structure comprises an equipment flange 9 connected to the thermometer connecting pipe 7, the thermometer flange 8 is mounted on the equipment flange 9 through flange matching, the temperature sensor 15 is fixedly mounted inside the thermometer flange 8 through a sensor supporting pipe 12, the sensor supporting pipe 12 is fixed to the thermometer flange 8 through a ferrule connector 10, the thermometer flange 8 is connected with a junction pipe supporting pipe 16, and the other end of the junction pipe supporting pipe 16 is provided with a junction box 11. The isomorphic sensor mounting structure can effectively support the temperature sensor, and further ensures the mounting stability of the temperature sensor.
Further, the leakage monitoring device comprises a pressure tapping valve 14 installed on a wiring pipe supporting pipe 16 of the sensor installation structure, and a pressure gauge 13 is connected to the pressure tapping valve 14. The leakage monitoring device with the structure can be used for monitoring whether the flange 8 of the thermometer of the container equipment leaks or not, if the flange leaks, the pressure gauge indicates due to the fact that the pressure gauge is installed on the junction box supporting tube 16, so that the leakage point of the sensor can be found in time, the pressure gauge is replaced by other pressure switches, and remote alarm can be achieved.
The utility model discloses a use as follows:
install pressure taking valve 14 above junction box support tube 16, pressure taking valve 14 is last to install manometer 13, and under the normal condition, the cutting ferrule connects and guarantees that the material does not reveal, if the cutting ferrule connects and causes the material to reveal the back because of other reasons, junction box stay tube internal pressure can rise, comes out through the detection that the manometer can be fine like this.
When the equipment runs, the wall temperature of the internal parts of the equipment is measured through the temperature sensor 15, when the equipment and the internal parts of the equipment move in a moving way due to expansion or other reasons, the whole formed by the casing pipe end socket and the casing pipe bearing platform moves, and the sensor end socket 5 is well connected with the internal parts of the equipment to increase the heat transfer coefficient; at the same time, the sleeve mount 6 is not connected to the thermowell 7, so that the thermowell 4 can be moved slightly in the connection to compensate for the relative displacement of the internal part and the device. The sensor protection is all in the equipment portion, and the pressure of temperature sleeve 4 inside and outside is the same, and temperature sleeve 4 does not bear the pressure, and the material can not reveal when the medium material wears the sleeve pipe because of velocity of flow, particulate matter.
After the temperature sensor 15 is connected with the thermometer flange 8 and the cutting ferrule pipe head 10, the length of the temperature sensor 15 inserted into the equipment is slightly longer than the distance from the equipment flange 9 to the wall of the equipment internal part, so that when the equipment and the equipment internal part move relatively, the temperature sensor 15 can be ensured to be tightly attached to the sleeve pipe end enclosure 5, and the temperature measurement is more sensitive. The thermometer support tube 12 is directly connected with the thermometer flange 8, so that the temperature sensor 15 cannot fall down due to gravity under the high-temperature condition.
Claims (4)
1. The utility model provides a novel equipment internals wall temperature measuring device which characterized in that: the temperature sensor protection structure comprises a thermometer connecting pipe (7) fixed on the outer wall of container equipment (2), a sensor protection structure used for protecting a temperature sensor is arranged on the side wall of an equipment internal part (3) in the container equipment (2), the temperature sensor (15) used for measuring the temperature of the equipment internal part (3) is arranged in the sensor protection structure, the temperature sensor (15) is fixed on the thermometer connecting pipe (7) through a sensor mounting structure, and a leakage monitoring device used for monitoring whether the container equipment (2) leaks or not is mounted on the sensor mounting structure.
2. The novel equipment internal wall temperature measuring device as claimed in claim 1, characterized in that: the sensor protection structure comprises a sleeve sealing head (5) fixed on the side wall of an equipment internal part (3), a temperature measuring sleeve (4) is fixedly mounted on the sleeve sealing head (5), a sleeve bearing platform (6) is fixed to the other end of the temperature measuring sleeve (4), the sleeve bearing platform (6) is arranged inside a thermometer connecting pipe (7), and a temperature sensor (15) is arranged inside the temperature measuring sleeve (4).
3. The novel equipment internal wall temperature measuring device as claimed in claim 1, characterized in that: the sensor mounting structure comprises an equipment flange (9) connected to a thermometer connecting pipe (7), the equipment flange (9) is provided with a thermometer flange (8) in a flange matching mode, a temperature sensor (15) is fixedly mounted inside the thermometer flange (8) through a sensor supporting pipe (12), the sensor supporting pipe (12) is fixed to the thermometer flange (8) through a clamping sleeve connector (10), the thermometer flange (8) is connected with a wiring pipe supporting pipe (16), and the other end of the wiring pipe supporting pipe (16) is provided with a junction box (11).
4. The novel equipment internal wall temperature measuring device as claimed in claim 1, characterized in that: the leakage monitoring device comprises a pressure-taking valve (14) arranged on a wiring pipe supporting pipe (16) of the sensor mounting structure, and a pressure gauge (13) is connected to the pressure-taking valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375661.3U CN211504426U (en) | 2020-03-23 | 2020-03-23 | Novel equipment internals wall temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375661.3U CN211504426U (en) | 2020-03-23 | 2020-03-23 | Novel equipment internals wall temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504426U true CN211504426U (en) | 2020-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020375661.3U Active CN211504426U (en) | 2020-03-23 | 2020-03-23 | Novel equipment internals wall temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504426U (en) |
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2020
- 2020-03-23 CN CN202020375661.3U patent/CN211504426U/en active Active
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