CN213688775U

CN213688775U - Multifunctional pressure transmitter

Info

Publication number: CN213688775U
Application number: CN202023023052.0U
Authority: CN
Inventors: 朱兴旺
Original assignee: Chengdu Chengzhiyi Technology Co ltd
Current assignee: Chengdu Chengzhiyi Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-07-13
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a multi-functional pressure transmitter belongs to the industrial equipment field. The utility model discloses a detection module, sensor storehouse, hex bolts, connecting pipe, the table body, protecgulum and hou gai, the utility model discloses a fixed surface is connected with the sensor storehouse on the detection module, the inside sensor of protection that can be better, fixed surface is connected with the connecting pipe on the sensor storehouse, connects the internal circuit through the connecting pipe, connecting pipe week side fixedly connected with hex bolts twists through the spanner when facilitating the use, fixed surface is connected with the table body on the connecting pipe, the two relative surfaces of the table body are connector before the fixed connection table body and table body back connector respectively, make things convenient for the table body to be connected with protecgulum and hou gai, connector threaded connection has the protecgulum before the table body, protects inside display screen through the protecgulum, connector threaded connection has the back lid behind the table body, through the inside wiring board of back lid protection.

Description

Multifunctional pressure transmitter

Technical Field

The utility model belongs to the industrial equipment field especially relates to a multi-functional pressure transmitter.

Background

The pressure transmitter is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to various industries such as water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like, and the types of the pressure transmitter are approximately as follows: the pressure transmitter mainly comprises a load cell sensor (also called as a pressure sensor), a measuring circuit and a process connecting piece. The pressure sensor can convert physical pressure parameters of gas, liquid and the like sensed by the pressure element sensor into standard electric signals (such as 4-20 mADC and the like) so as to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation.

However, with the continuous development of production technology, the requirements of people on the functions of the pressure transmitter are higher and higher. However, the realization of multiple functions of the pressure transmitter is not so simple, and at present, the pressure transmitters in the market are various in types, have different principles, have respective advantages and disadvantages, and face to complicated and changeable working environments, the traditional pressure transmitter cannot meet the requirements of people in production and life due to single function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional pressure transmitter solves prior art function singleness, and awkward problem has overcome current pressure transmitter function singleness, incompatible defect, collects temperature transmitter, humidity transducer, pressure transmitter, pressure differential transmitter's function in an organic whole, can use in different occasions, to different sensors, realize different functions through simple setting, provides very big convenience for user's use and maintenance.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multi-functional pressure transmitter, including detection module, sensor storehouse, hex bolts, connecting pipe, the table body, protecgulum and hou gai, fixed surface is connected with the sensor storehouse on the detection module, the inside sensor of better protection, fixed surface is connected with the connecting pipe on the sensor storehouse, connects the internal circuit through the connecting pipe, connecting pipe week side fixedly connected with hex bolts twists through the spanner when facilitating the use, fixed surface is connected with the table body on the connecting pipe, the two relative surfaces of the table body are connector before the fixed connection table body and table body back connector respectively, make things convenient for the table body to be connected with protecgulum and back lid, connector threaded connection has the protecgulum before the table body, protects internal display screen through the protecgulum, table body back threaded connection has the back lid, through the inside connector of back lid protection.

Preferably, the upper surface of the detection module is fixedly provided with an electromagnetic valve for controlling the pressure inside the device, and the detection module is a hollow cylinder.

Preferably, the sensor cabin is a hollow cylinder, and a temperature sensor and a pressure sensor are respectively arranged in the sensor cabin, so that the device can detect pressure and temperature simultaneously.

Preferably, the connecting pipe is a hollow cylinder, a circuit board is arranged in the connecting pipe, the circuit board is electrically connected with the temperature sensor and the pressure sensor respectively, and the electric signal is transmitted to the inside of the meter body through the circuit board.

Preferably, the one end fixed mounting that the table body is close to the table body preceding connector has an operation panel, the surface that the operation panel is close to the table body preceding connector fixed mounting respectively has display screen and control button, shows pressure reading and temperature reading through the display screen, sets up such as return to zero through control button.

Preferably, the peripheral side surfaces of the front connector and the rear connector of the watch body are both provided with threads, the front cover is in threaded connection with the front connector of the watch body through the front cover connector, the rear cover is in threaded connection with the rear connector of the watch body through the rear cover connector, and the front cover and the rear cover can be conveniently and quickly installed at two ends of the watch body.

Preferably, the inner circle surface of the front cover is fixedly connected with a protective glass, the protective glass is matched with the front cover in size, when the front cover is used, the inner reading can be checked through the protective glass, and the inner watch body is protected.

The utility model discloses following beneficial effect has:

the utility model discloses through setting up the sensor storehouse when using, can place a plurality of sensors wherein when using, reach the function of multiple data of simultaneous measurement, and the inside sensor of better protection, connect the inner line through the connecting pipe, through fixed surface installation solenoid valve on detection module, the inside pressure of controlling means, protect inner structure, through setting up hex bolts and each connector, make this device convenient and fast when installation and dismantlement, current pressure transmitter function singleness has been overcome, mutually incompatible defect, to temperature transmitter, humidity transducer, pressure transmitter, the function collection of pressure differential transmitter, can use in different occasions through simple setting, to different sensors, realize different functions, use and maintenance for the user provide very big convenience.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a multifunctional pressure transmitter of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a right side view of the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a detection module; 2. a sensor bin; 3. a hexagon bolt; 4. a connecting pipe; 5. a watch body; 6. a front cover; 7. a rear cover; 8. a temperature sensor; 9. a pressure sensor; 10. a circuit board; 501. a front meter body connector; 502. a meter body rear connector; 503. a display screen; 504. a control button; 505. a wiring board; 601. a front cover connection port; 602. protecting glass; 701. a rear cover connecting port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention relates to a multifunctional pressure transmitter, which comprises a detection module 1, a sensor chamber 2, a hexagon bolt 3, a connection pipe 4, a meter body 5, a front cover 6 and a rear cover 7, wherein the sensor chamber 2 is fixedly connected to the upper surface of the detection module 1, the sensor is better protected from the inside, the connection pipe 4 is fixedly connected to the upper surface of the sensor chamber 2, the internal circuit is connected through the connection pipe 4, the hexagon bolt 3 is fixedly connected to the peripheral surface of the connection pipe 4, the meter body 5 is fixedly connected to the upper surface of the connection pipe 4, the two opposite surfaces of the meter body 5 are respectively fixedly connected to a meter body front connection port 501 and a meter body rear connection port 502, the meter body 5 is conveniently connected to the front cover 6 and the rear cover 7, the meter body front connection port 501 is in threaded connection with the front cover 6, the front cover 6 protects the internal display screen 503, the meter body rear connection port 502 is, the internal wiring board 505 is protected by the rear cover 7.

Furthermore, the upper surface of the detection module 1 is fixedly provided with an electromagnetic valve for controlling the pressure inside the device, and the detection module 1 is a hollow cylinder.

Further, the sensor cabin 2 is a hollow cylinder, and the temperature sensor 8 and the pressure sensor 9 are respectively arranged inside the sensor cabin 2, so that the device can detect pressure and temperature simultaneously.

Furthermore, the connecting pipe 4 is a hollow cylinder, a circuit board 10 is installed inside the connecting pipe 4, the circuit board 10 is electrically connected with the temperature sensor 8 and the pressure sensor 9 respectively, and the electric signal is transmitted to the inside of the meter body through the circuit board 10.

Furthermore, an operation panel is fixedly mounted at one end of the watch body 5 close to the front connection port 501 of the watch body, a display screen 503 and a control button 504 are respectively fixedly mounted on the surface of the operation panel close to the front connection port 501 of the watch body, the display screen 503 displays pressure readings and temperature readings, and the control button 504 performs settings such as zeroing.

Furthermore, the peripheral sides of the front connecting port 501 and the rear connecting port 502 of the watch body are both provided with threads, the front cover 6 is in threaded connection with the front connecting port 501 of the watch body through the front cover connecting port 601, the rear cover 7 is in threaded connection with the rear connecting port 502 of the watch body through the rear cover connecting port 701, and the front cover 6 and the rear cover 7 can be conveniently and quickly installed at the two ends of the watch body 5.

Further, a protective glass 602 is fixedly connected to the inner circumferential surface of the front cover 6, the protective glass 602 is matched with the front cover 6 in size, an internal reading can be checked through the protective glass 602 in use, and the internal watch body 5 is protected.

One specific application of this embodiment is: required sensor is installed in sensor storehouse 2 during the installation, pass the wiring board 505 that connecting pipe 4 and table body 5 are connected with the circuit of sensor, screw up the hex bolts 3 of 4 week side faces of connecting pipe through the spanner, be connected connecting pipe 4 and table body 5, table body 5 both ends are connected with protecgulum 6 and back lid 7 respectively, during the use with detection module 1 insert the pipeline, fix this device in the pipeline top through hex bolts 3, connect the power cord at wiring board 505, screw protecgulum 6 and back lid 7 afterwards, display screen 503 lights the demonstration reading after the circular telegram, can carry out adjustment control to this device through control button 504.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional pressure transmitter, includes detection module (1), sensor storehouse (2), hex bolts (3), connecting pipe (4), table body (5), protecgulum (6) and back lid (7), its characterized in that:

fixed surface is connected with sensor storehouse (2) on detection module (1), fixed surface is connected with connecting pipe (4) on sensor storehouse (2), connecting pipe (4) week side fixed surface is connected with hex bolts (3), fixed surface is connected with table body (5) on connecting pipe (4), table body (5) double-phase to surface respectively fixedly connected with table body front connector (501) and table body back connector (502), connector (501) threaded connection has protecgulum (6) before the table body, connector (502) threaded connection has back lid (7) behind the table body.

2. The multifunctional pressure transmitter of claim 1, wherein the detection module (1) is provided with an electromagnetic valve on the upper surface, and the detection module (1) is a hollow cylinder.

3. Multifunctional pressure transmitter according to claim 1, characterized in that the sensor chamber (2) is a hollow cylinder, and a temperature sensor (8) and a pressure sensor (9) are respectively arranged inside the sensor chamber (2).

4. The multifunctional pressure transmitter of claim 1, wherein the connecting tube (4) is a hollow cylinder, a circuit board (10) is installed inside the connecting tube (4), and the circuit board (10) is electrically connected with the temperature sensor (8) and the pressure sensor (9) respectively.

5. The multifunctional pressure transmitter of claim 1, wherein an operation board is fixedly mounted at one end of the meter body (5) close to the meter body front connecting port (501), and a display screen (503) and a control button (504) are respectively and fixedly mounted on the surface of the operation board close to the meter body front connecting port (501).

6. The multifunctional pressure transmitter of claim 1, wherein the peripheral sides of the front meter body connecting port (501) and the rear meter body connecting port (502) are both threaded, the front cover (6) is in threaded connection with the front meter body connecting port (501) through the front cover connecting port (601), and the rear cover (7) is in threaded connection with the rear meter body connecting port (502) through the rear cover connecting port (701).

7. Multifunctional pressure transmitter according to claim 6, characterized in that a protective glass (602) is fixedly attached to the inner circumference of the front cover (6), said protective glass (602) being adapted to the size of the front cover (6).