CN220871963U - Supercharged pressure gauge with temperature detection function - Google Patents

Abstract

The utility model discloses a booster-type pressure gauge with a temperature detection function, which comprises a gauge body and a temperature detection unit, wherein the gauge body is provided with a pressure sensor, a temperature sensor and a temperature sensor, wherein the pressure sensor is arranged on the gauge body: the pressure measuring port at the lower end of the pressure measuring pipe is internally provided with a pressure measuring pipe, the lower end of the outer cambered surface of the pressure measuring pipe is provided with annular openings which are uniformly distributed, and the middle part of the outer cambered surface of the pressure measuring pipe is provided with a flange; temperature detection unit: the device comprises a connecting seat, convex columns and temperature sensors, wherein the upper end face of the connecting seat is provided with annular convex columns which are uniformly distributed, the convex columns are movably spliced in jacks which are arranged in one-to-one correspondence with the lower end face of a pressure measuring pipe respectively, and the temperature sensors are arranged in mounting grooves which are arranged in the middle of the lower end face of the connecting seat. This booster-type manometer with temperature detection function is connected the pipeline connector that table body and its mechanism and area pressure and temperature detected through the flange, need not one table one hole and detects for booster-type manometer with temperature detection function can only change the position of damage, reduces use cost by a wide margin.

Description

Supercharged pressure gauge with temperature detection function

Technical Field

The utility model belongs to the technical field of supercharged pressure gauges, and particularly relates to a supercharged pressure gauge with a temperature detection function.

Background

Along with the continuous development of industry, the requirement on the accuracy of pressure gauge measurement is higher and higher, and a booster-type pressure gauge is needed in many industries for quality evaluation, performance test, standardized production and the like of products, and the temperature is one of important parameters affecting an equation, so that the development of the booster-type pressure gauge with a temperature detection function is necessary;

At present, when pressure and temperature detection is performed, a temperature gauge and a pressure gauge are required to be installed separately, the defects of multiple holes and multiple observation and detection exist, and importantly, two physical quantities of temperature and pressure cannot be measured at the same point at the same time, so that errors are generated in online measurement, inconvenience is brought to industrial production, and the pressure gauge capable of measuring the temperature and the pressure at the same time.

Disclosure of utility model

The utility model aims to provide a supercharged pressure gauge with a temperature detection function, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: a booster-type pressure gauge with temperature detection function comprises a gauge body and a temperature detection unit,

Table body: the pressure measuring port at the lower end of the pressure measuring pipe is internally provided with a pressure measuring pipe, the lower end of the outer cambered surface of the pressure measuring pipe is provided with annular openings which are uniformly distributed, and the middle part of the outer cambered surface of the pressure measuring pipe is provided with a flange;

Temperature detection unit: the pressure measuring tube comprises a connecting seat, convex columns and temperature sensors, wherein the upper end face of the connecting seat is provided with annular convex columns which are uniformly distributed, the convex columns are movably spliced in jacks which are arranged on the lower end face of the pressure measuring tube in a one-to-one correspondence mode, and the temperature sensors are arranged in mounting grooves which are arranged in the middle of the lower end face of the connecting seat;

Wherein: the output end of the temperature sensor is electrically connected with the input end of the external single chip microcomputer, only one detection hole is needed to be formed in the equipment to be detected, one meter and one hole are not needed to be used for detecting, accuracy of real-time data of the instrument is judged, convenience is brought to industrial production, the temperature sensor is simple and practical in structure, workers can conveniently disassemble and assemble, and the supercharged pressure gauge with the temperature detection function can only replace damaged parts, and therefore use cost is greatly reduced.

Preferably, the upper end all is equipped with the arc slide hole in the jack that the terminal surface evenly set up under the pressure measurement pipe, and equal sliding connection has the spacing post of arc in the arc slide hole, and the extrados upper end of projection all is equipped with the spacing hole with the spacing post one-to-one of arc, makes things convenient for the staff to carry out dismouting change.

Preferably, springs are arranged between the outer surface of the arc-shaped limiting column and the inner wall surface of the arc-shaped sliding hole along the anticlockwise direction, so that the effect of elastic support is achieved.

Preferably, the annular groove rotation that the outer cambered surface lower extreme of pressure measurement pipe set up is connected with the swivel becket, and the arc slide opening all is linked together with the annular groove, and the lower terminal surface of swivel becket is equipped with annular evenly distributed's spliced pole, and the spliced pole is in the spacing post outer cambered surface fixed connection of vertical adjacent arc respectively, and the staff of being convenient for operates.

Preferably, a filter screen is arranged on the lower end surface of the connecting seat, so that impurities in the detected medium are prevented from adhering to the temperature sensor to influence the detection precision of the temperature sensor.

Preferably, the upper end edges of the convex columns are arranged in an inclined mode from inside to outside to the outside, so that smoothness of the convex columns in contact with the arc-shaped limiting columns is ensured.

The supercharged pressure gauge with the temperature detection function has the following advantages:

1. This booster-type manometer with temperature detection function is connected the pipeline connector that the table body and its mechanism were with pressure and temperature detection through the flange, then detects temperature and pressure data and with the data synchronization of detection to outside singlechip by the built-in pressure detection unit of table body and temperature sensor for this booster-type manometer with temperature detection function only need open a detection hole on waiting to examine equipment, need not a table hole and detects, is favorable to judging the accuracy of instrument real-time data, brings the convenience for industrial production.

2. This booster-type manometer with temperature detection function, through the swivel becket, the swivel becket rotates and drives spliced pole and the spacing post of arc and overcome the elasticity withdrawal arc slide hole of spring, thereby make spacing post of arc and spacing hole separation, at this moment the staff can take out temperature sensor and affiliated mechanism thereof, then will change new temperature sensor and go through the jack activity grafting that projection and pressure measurement pipe lower terminal surface one-to-one set up, loosen the swivel becket afterwards, top under the effect of spring resilience force and move swivel becket, spliced pole and the spacing post of arc reset, thereby make the spacing post of arc and the spacing hole of correspondence movable grafting again, thereby accomplish the change to temperature sensor, and a structure is simple and practical, make things convenient for the staff to carry out dismouting change, make booster-type manometer with temperature detection function can only change the position of damage, reduce use cost by a wide margin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a temperature detecting unit according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the bottom structure of the present utility model;

The figure indicates: 1. a watch body; 2. a pressure measuring tube; 3. an opening; 4. a flange; 5. a temperature detection unit; 51. a connecting seat; 52. a convex column; 53. a temperature sensor; 6. an arc slide hole; 7. arc limit column; 8. a spring; 9. a rotating ring; 10. a connecting column; 11. and (3) a filter screen.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In order to better understand the purpose, structure and function of the present utility model, a booster-type pressure gauge with temperature detection function of the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, a supercharged pressure gauge with a temperature detection function of the present utility model includes a gauge body 1 and a temperature detection unit 5,

Table 1: the meter body 1 provides an installation supporting place for the accessory mechanism unit, a pressure measuring pipe 2 is arranged in a pressure measuring port at the lower end of the meter body, an annular opening 3 which is uniformly distributed is arranged at the lower end of an outer cambered surface of the pressure measuring pipe 2, a flange 4 is arranged in the middle of the outer cambered surface of the pressure measuring pipe 2, firstly, a worker connects the meter body 1 and a mechanism thereof with a pipeline connecting port with pressure and temperature detection through the flange 4, then a pressure detection unit and a temperature sensor 53 which are arranged in the meter body 1 detect temperature and pressure data in real time and synchronize the detected data to an external singlechip, so that the booster-type pressure meter with the temperature detection function only needs to be provided with a detection hole on equipment to be detected, the detection of one meter is not needed, the accuracy of real-time data of the meter is judged, and convenience is brought to industrial production;

Temperature detection unit 5: the pressure meter comprises a connecting seat 51, convex columns 52 and temperature sensors 53, wherein annular convex columns 52 which are uniformly distributed are arranged on the upper end face of the connecting seat 51, the convex columns 52 are movably spliced in jacks which are arranged on the lower end face of a pressure measuring pipe 2 in a one-to-one correspondence manner, the temperature sensors 53 are arranged in mounting grooves which are arranged in the middle of the lower end face of the connecting seat 51, and the new temperature sensors 53 are movably spliced in the jacks which are arranged on the lower end face of the pressure measuring pipe 2 in a one-to-one correspondence manner through the convex columns 52, so that the temperature sensors 53 are replaced, the pressure meter with a temperature detection function can replace damaged parts only, and the use cost is greatly reduced;

Wherein: the output end of the temperature sensor 53 is electrically connected with the input end of the external singlechip to regulate and control the operation of each electrical element;

Wherein: the upper ends in the jacks uniformly arranged on the lower end face of the pressure measuring pipe 2 are respectively provided with an arc slide hole 6, arc limiting columns 7 are slidably connected in the arc slide holes 6, limiting holes corresponding to the arc limiting columns 7 one by one are respectively arranged at the upper ends of the outer cambered surfaces of the convex columns 52, the arc limiting columns 7 are separated from the limiting holes, at the moment, a worker can take out the temperature sensor 53 and an accessory mechanism thereof, then the arc limiting columns 7 are reset, so that the arc limiting columns 7 are movably spliced with the corresponding limiting holes again, the replacement of the temperature sensor 53 is completed, the structure is simple and practical, and the worker can conveniently disassemble, assemble and replace;

Wherein: springs 8 are arranged between the outer surface of the arc-shaped limiting column 7 and the inner wall surface of the arc-shaped sliding hole 6 along the anticlockwise direction, so that the elastic support function is realized;

Wherein: the annular groove arranged at the lower end of the outer cambered surface of the pressure measuring pipe 2 is rotationally connected with a rotating ring 9, the arc sliding holes 6 are communicated with the annular groove, the lower end surface of the rotating ring 9 is provided with annular uniformly distributed connecting columns 10, the connecting columns 10 are respectively fixedly connected with the outer cambered surface of the vertically adjacent arc limiting column 7, when the temperature sensor 53 needs to be replaced, a worker rotates the rotating ring 9, and the rotating ring 9 rotates to drive the connecting columns 10 and the arc limiting columns 7 to retract into the arc sliding holes 6, so that the worker can conveniently operate;

wherein: the filter screen 11 is arranged on the lower end surface of the connecting seat 51, and the filter screen 11 can prevent impurities in the detected medium from adhering to the temperature sensor 53 to influence the detection precision of the temperature sensor 53;

Wherein: the upper end edges of the convex columns 52 are all arranged in a downward inclined way from inside to outside, so that smoothness of the convex columns 52 when contacting with the arc-shaped limiting columns 7 is ensured.

The working principle of the supercharged pressure gauge with the temperature detection function is as follows: firstly, staff is connected with a pipeline connector with pressure and temperature detection through flange 4 with gauge body 1 and its mechanism, then pressure detection unit and temperature sensor 53 built-in by gauge body 1 detect temperature and pressure data in real time and synchronize the data that detects to outside singlechip, make this booster-type manometer with temperature detection function, only need open a detection hole on waiting to examine equipment, need not a table hole and detect, be favorable to judging the accuracy of instrument real-time data, bring convenience for industrial production, and filter screen 11 then can avoid the impurity in the detected medium to adhere to on the temperature sensor 53 and influence the detection precision of temperature sensor 53, when temperature sensor 53 needs to be changed, rotatory rotor 9 of staff, rotor 9 rotates and drives spliced pole 10 and arc spacing post 7 overcome spring 8's elasticity and retract in the arc slide 6, thereby make arc spacing post 7 and spacing hole separation, at this moment, the staff can take out temperature sensor 53 and appurtenant mechanism, then detect with the temperature sensor 53 that changes one-to-one through boss 52 and the lower terminal surface setting of pipe 2, bring convenience for industrial production, and filter screen 11 then can avoid impurity in the detected medium to adhere to on temperature sensor 53 and influence the detection precision of temperature sensor 53, when temperature sensor 53 needs to change, rotor 9 rotates and drive spliced pole 10 and arc spacing post 7 overcomes spring 8, thereby the jack is replaced conveniently, the jack is reset to the jack is used under the effect of this position of jack is replaced, the cost is changed, the cost is easy to be changed, and the jack is replaced at the position of the jack is just to be replaced, and the jack is convenient to change, the jack is replaced.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a booster-type manometer with temperature detection function, includes table body (1) and temperature detection unit (5), its characterized in that:

Table body (1): the pressure measuring port at the lower end of the pressure measuring pipe is internally provided with a pressure measuring pipe (2), the lower end of the outer cambered surface of the pressure measuring pipe (2) is provided with annular openings (3) which are uniformly distributed, and the middle part of the outer cambered surface of the pressure measuring pipe (2) is provided with a flange (4);

Temperature detection unit (5): the device comprises a connecting seat (51), convex columns (52) and temperature sensors (53), wherein the convex columns (52) which are uniformly distributed in an annular shape are arranged on the upper end face of the connecting seat (51), the convex columns (52) are respectively movably spliced in jacks which are arranged on the lower end face of a pressure measuring tube (2) in a one-to-one correspondence manner, and the temperature sensors (53) are arranged in mounting grooves which are arranged in the middle of the lower end face of the connecting seat (51);

wherein: the output end of the temperature sensor (53) is electrically connected with the input end of the external singlechip.

2. The supercharged pressure gauge with temperature detection function of claim 1, wherein: the upper end all is equipped with arc slide hole (6) in the jack that terminal surface evenly set up under pressure measurement pipe (2), all sliding connection has arc spacing post (7) in arc slide hole (6), and the outer cambered surface upper end of projection (52) all is equipped with spacing hole with arc spacing post (7) one-to-one.

3. The supercharged pressure gauge with temperature detection function of claim 2, wherein: springs (8) are arranged between the outer surface of the arc-shaped limiting column (7) and the inner wall surface of the arc-shaped sliding hole (6) along the anticlockwise direction.

4. The supercharged pressure gauge with temperature detection function of claim 2, wherein: the annular groove rotation that pressure measurement pipe (2) extrados lower extreme set up is connected with swivel becket (9), and arc slide opening (6) all are linked together with the annular groove, and the lower terminal surface of swivel becket (9) is equipped with annular evenly distributed's spliced pole (10), spliced pole (10) are respectively in the extrados fixed connection of vertical adjacent arc spacing post (7).

5. The supercharged pressure gauge with temperature detection function of claim 1, wherein: the lower end face of the connecting seat (51) is provided with a filter screen (11).

6. The supercharged pressure gauge with temperature detection function of claim 1, wherein: the upper end edges of the convex columns (52) are all obliquely arranged from inside to outside and downwards.