CN218916576U

CN218916576U - Bimetal thermometer convenient to installation

Info

Publication number: CN218916576U
Application number: CN202320198861.XU
Authority: CN
Inventors: 程灿
Original assignee: Fuyang Wanxing Instrument Co ltd
Current assignee: Fuyang Wanxing Instrument Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-25
Anticipated expiration: 2033-02-13

Abstract

The utility model provides a bimetal thermometer convenient to install, which comprises an instrument panel and an installation base, wherein one side of the instrument panel is provided with a spherical universal joint, the lower end of the spherical universal joint is provided with the installation base, one side of the installation base is provided with a temperature sensor, when the bimetal thermometer convenient to install is used, the temperature sensor is inserted into a medium of which the temperature needs to be measured, a pull ring is pulled, a connecting rod drives an arc-shaped clamping block to overcome the resistance of a spring to move outwards, the two arc-shaped clamping blocks are clamped at two ends of a container, the diameters of a sealing ring and a container opening are consistent, a locking nut is screwed, the installation of the bimetal thermometer is completed, the measured temperature of the medium is transmitted through the temperature sensor and a temperature guide tube, a pointer of the instrument panel points to the corresponding temperature, when the temperature reaches a warning value, a warning lamp emits red light to prompt a worker, and when the temperature is read, the instrument panel can be changed to a proper direction through the spherical universal joint, and the numerical value is convenient to read.

Description

Bimetal thermometer convenient to installation

Technical Field

The utility model relates to the field of temperature detection instruments, in particular to a bimetal thermometer convenient to install.

Background

The bimetal thermometer is a field display temperature instrument for measuring medium and low temperature, is formed by winding a bimetal sheet in a circular bending shape, and when one end of the bimetal sheet is heated and expanded, the pointer is driven to rotate, so that the working instrument can display a temperature value corresponding to thermoelectric potential, and can directly measure the temperature of liquid steam and gaseous media in various production processes.

However, the existing bimetal thermometer needs to measure the caliber of a container before installation, and is directly connected with a medium container through threads during installation, so that different bimetal thermometers are needed to be purchased for containers with different calibers, a large amount of material and money are wasted, the bimetal thermometer directly connected through threads is easy to rust at a container opening, the tightness is poor, the measured data have deviation, the follow-up work is influenced, and therefore, the bimetal thermometer convenient to install is particularly needed to meet the market demand.

Disclosure of Invention

The utility model aims to provide a bimetal thermometer convenient to install, which aims to solve the problems that before installation, the caliber of a container is required to be measured, during installation, the bimetal thermometer is directly connected with a medium container through threads, and for containers with different calibers, different bimetal thermometers are required to be purchased, so that a great amount of material money is wasted, the bimetal thermometer directly connected through threads is easy to rust at a container opening, the tightness is poor, the measured data have deviation, and the follow-up work development is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bimetal thermometer convenient to installation, includes panel board and mounting base, its characterized in that: the surface of panel board is provided with the pointer, the surface of panel board is provided with the warning light, one side of panel board is provided with spherical universal joint, one side of spherical universal joint is connected with the heat pipe, the lower extreme of spherical universal joint is connected with the temperature sensing meter, the outside threaded connection of temperature sensing meter has lock nut, lock nut's lower extreme is provided with mounting base, the spout has been seted up to mounting base's lower extreme, spout sliding connection has the connection slider, the lower extreme of connection slider is connected with arc clamp splice, one side fixedly connected with spring of arc clamp splice, one side fixedly connected with stopper of spring, the inside of spring runs through there is the connecting rod, one side of connecting rod is provided with the pull ring, mounting base's lower extreme is provided with the sealing washer.

Preferably, the warning lamp is connected with the instrument panel in a blocking way, and the warning lamp is tightly attached to the instrument panel.

Preferably, the spherical universal joint comprises a universal joint base, a universal joint support, a universal ball and a rotating shaft, wherein the universal joint base is welded on one side of the instrument panel, the universal joint support is welded on one side of the universal joint base, and the universal joint support and the universal ball form a rotating structure through the rotating shaft.

Preferably, the temperature guide pipe is connected with the universal joint base in an adhesion manner, the temperature guide pipe is tightly attached to the universal joint base, and the temperature guide pipe is made of a high-purity aluminum corrugated hose.

Preferably, the temperature sensing meter is in welded connection with the spherical universal joint, and the temperature sensing meter is in threaded connection with the locking nut.

Preferably, the arc-shaped clamping blocks are symmetrically arranged on two sides of the mounting base, and the arc-shaped clamping blocks and the mounting base form sliding connection through the sliding grooves and the connecting sliding blocks.

Preferably, the connecting rod penetrates through the spring and the limiting block, and the spring is in welded connection with the arc-shaped clamping block and the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: this bimetal thermometer convenient to installation, through the temperature sensing meter, the mounting base, the spout, connect the slider, the pull ring, the stopper, the connecting rod, spring and arc clamp splice's setting, at first, insert the temperature sensing meter in the medium of required measurement temperature, then pull both sides pull ring, pull ring and connecting rod drive the arc clamp splice and overcome the spring resistance and outwards remove, when the internal diameter of arc clamp splice is greater than the container mouth, loosen the pull ring, the resilience of spring pushes the arc clamp splice, the arc clamp splice clamp of both sides is at the both ends of container, screw up lock nut, just so accomplish the installation of bimetal thermometer, just so just need not measure the bore of container, when having practiced thrift the labour, also improved efficiency, and the position of bimetal thermometer for the container is looked for and fixed to the quick. Meanwhile, the tightness between the bimetal thermometer and the medium container is enhanced, the temperature transmission accuracy is improved, and meanwhile, the condition that the bimetal thermometer needs to be disassembled and the device is rusted at the container opening is avoided.

Drawings

FIG. 1 is a schematic view of an overall expanded perspective structure of the present utility model;

FIG. 2 is a left side schematic view of the present utility model;

FIG. 3 is a schematic view of a mounting base structure of the present utility model;

fig. 4 is a schematic view of the structure of the ball joint according to the present utility model.

Reference numerals in the drawings: 1. a dashboard; 2. a pointer; 3. a warning light; 4. a ball joint; 401. a gimbal base; 402. a gimbal mount; 403. a universal ball; 404. a rotation shaft; 5. a temperature guide tube; 6. a temperature sensor; 7. a lock nut; 8. a mounting base; 9. a chute; 10. the connecting slide block; 11. arc clamping blocks; 12. a spring; 13. a limiting block; 14. a connecting rod; 15. a pull ring; 16. and (3) sealing rings.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment, shown in fig. 1-4, the utility model comprises an instrument panel 1 and a mounting base 8, characterized in that: the surface of panel board 1 is provided with pointer 2, the surface of panel board 1 is provided with warning light 3, one side of panel board 1 is provided with spherical universal joint 4, one side of spherical universal joint 4 is connected with heat pipe 5, the lower extreme of spherical universal joint 4 is connected with temperature sensing meter 6, the outside threaded connection of temperature sensing meter 6 has lock nut 7, the lower extreme of lock nut 7 is provided with mounting base 8, spout 9 has been seted up to the lower extreme of mounting base 8, spout 9 sliding connection has connecting slider 10, the lower extreme of connecting slider 10 is connected with arc clamp splice 11, one side fixedly connected with spring 12 of arc clamp splice 11, one side fixedly connected with stopper 13 of spring 12, the inside of spring 12 runs through there is connecting rod 14, one side of connecting rod 14 is provided with pull ring 15, the lower extreme of mounting base 8 is provided with sealing washer 16.

In the second embodiment, the warning lamp 3 is adhered to the instrument panel 1, and the warning lamp 3 is tightly adhered to the instrument panel 1. The warning lamp 3 emits red light when the temperature reaches the warning value, so as to prompt the staff.

In the third embodiment, the ball joint 4 includes a universal joint base 401, a universal joint bracket 402, a universal ball 403 and a rotation shaft 404, the universal joint base 401 is welded on one side of the instrument panel 1, the universal joint bracket 402 is welded on one side of the universal joint base 401, and the universal joint bracket 402 and the universal ball 403 form a rotation structure through the rotation shaft 404. The instrument panel 1 can change the direction through the spherical universal joint 4, so that data can be conveniently read.

In the fourth embodiment, the heat-conducting tube 5 is connected with the spherical universal joint 4 in an adhesion manner, the heat-conducting tube 5 is closely attached to the spherical universal joint 4, and the heat-conducting tube 5 is made of a high-purity aluminum corrugated hose. The good thermal conductivity of the high-purity aluminum corrugated hose ensures that the temperature is quickly transferred to the inside of the instrument panel 1, so that the pointer 2 correctly indicates the temperature.

In the fifth embodiment, the temperature sensor 6 is welded with the spherical universal joint 4, and the temperature sensor 6 is in threaded connection with the locking nut 7. The locking nut 7 ensures the tightness of the device.

In the sixth embodiment, the arc-shaped clamping blocks 11 are symmetrically arranged at two sides of the mounting base 8, and the arc-shaped clamping blocks 11 and the mounting base 8 form sliding connection through the sliding grooves 12 and the connecting sliding blocks 13. The arc-shaped clamping blocks 11 enable the bimetal thermometer to be installed more conveniently and rapidly.

In the seventh embodiment, the connecting rod 14 penetrates through the spring 12 and the limiting block 13, and the spring 12 is welded with the arc-shaped clamping block 11 and the limiting block 13. The pressure of the spring 12 can ensure that the arc-shaped clamping block 11 is firmly clamped at the container mouth.

Working principle: when the bimetal thermometer is used, the temperature range of a measured medium is firstly determined, the bimetal thermometer is ensured to measure the medium, the temperature sensor 6 is inserted into the medium with the required temperature to be measured, the pull ring 15 is pulled, the arc-shaped clamping block 11 is driven by the connecting rod 14 to overcome the resistance of the spring 12 to move outwards, when the inner diameter of the arc-shaped clamping block 11 is larger than the outer diameter of a medium container, the pull ring 15 is released, the arc-shaped clamping block 11 on two sides is clamped at two ends of the container by the restoring capacity of the spring 12, the sealing ring 16 is adjusted, the sealing ring 16 is matched with the medium container, the locking nut 10 is screwed, the bimetal thermometer is installed, the measured medium temperature is transmitted through the temperature sensor 6 and the temperature guide tube 5, the pointer 2 of the instrument panel 1 points to the corresponding temperature, when the temperature reaches a warning value, the red light 3 is emitted, a worker is prompted, the instrument panel 1 can be changed to a proper angle and direction through the spherical universal joint 4 when the temperature is read, and the worker is convenient to record data.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 utility model provides a bimetal thermometer convenient to installation, includes panel board (1) and mounting base (8), its characterized in that: the surface of instrument panel (1) is provided with pointer (2), the surface of instrument panel (1) is provided with warning light (3), one side of instrument panel (1) is provided with spherical universal joint (4), one side of spherical universal joint (4) is connected with temperature-guiding tube (5), the lower extreme of spherical universal joint (4) is connected with temperature-sensing meter (6), the outside threaded connection of temperature-sensing meter (6) has lock nut (7), the lower extreme of lock nut (7) is provided with mounting base (8), spout (9) have been seted up to the lower extreme of mounting base (8), spout (9) sliding connection has connection slider (10), the lower extreme of connection slider (10) is connected with arc clamp splice (11), one side fixedly connected with spring (12) of arc clamp splice (11), one side fixedly connected with stopper (13) of spring (12), the inside of spring (12) is run through there is connecting rod (14), one side of connecting rod (14) is provided with pull ring (15), the lower extreme of mounting base (8) is provided with sealing washer (16).

2. The bimetal thermometer convenient to install according to claim 1, wherein the warning lamp (3) is in adhesion connection with the instrument panel (1), and the warning lamp (3) is tightly attached to the instrument panel (1).

3. The bimetal thermometer convenient to install according to claim 1, wherein the spherical universal joint (4) comprises a universal joint base (401), a universal joint support (402), a universal ball (403) and a rotating shaft (404), the universal joint base (401) is welded on one side of the instrument panel (1), the universal joint support (402) is welded on one side of the universal joint base (401), and the universal joint support (402) and the universal ball (403) form a rotating structure through the rotating shaft (404).

4. The bimetal thermometer convenient to install according to claim 1, wherein the temperature guide pipe (5) is in adhesion connection with the spherical universal joint (4), the temperature guide pipe (5) is tightly attached to the spherical universal joint (4), and the temperature guide pipe (5) is made of a high-purity aluminum corrugated hose.

5. The bimetal thermometer convenient to install according to claim 1, wherein the temperature sensor (6) is welded with the spherical universal joint (4), and the temperature sensor (6) is in threaded connection with the locking nut (7).

6. The bimetal thermometer convenient to install according to claim 1, wherein the arc-shaped clamping blocks (11) are symmetrically arranged on two sides of the installation base (8), and the arc-shaped clamping blocks (11) are in sliding connection with the installation base (8) through the sliding grooves (9) and the connecting sliding blocks (10).

7. The bimetal thermometer convenient to install according to claim 1, wherein the connecting rod (14) penetrates through the spring (12) and the limiting block (13), and the spring (12) is welded with the arc-shaped clamping block (11) and the limiting block (13).