CN210689872U

CN210689872U - High-precision high-temperature sanitary pressure transmitter

Info

Publication number: CN210689872U
Application number: CN201922044436.1U
Authority: CN
Inventors: 关宇洋; 李莹娟; 关明洋
Original assignee: Shanghai Meixu Measurement And Control Technology Co Ltd
Current assignee: Shanghai Meixu Measurement And Control Technology Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-06-05
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a belong to electron measuring equipment technical field, specifically be a high accuracy high temperature health type pressure transmitter, it includes: changer main part, gauge outfit, connector lug, relief valve and wireless transmitter, changer main part bottom has the mount pad, the mount pad bottom has a plurality of fin, the fin bottom has the detecting head, the lateral wall sets up the gauge outfit before the changer main part, changer main part right side wall top sets up the connector lug, changer main part right side wall bottom sets up the relief valve, and the changer main part is square structure, and overall structure is compact, compares with conventional pressure transmitter, and occupation space is less, and easy to assemble uses avoids too much connecting gap to cause the deposition, improves health nature, avoids the dust to get into the inside damage device of casing simultaneously, improves device life, sends the numerical value that the changer main part detected to outside IP terminal through wireless transmitter, the remote monitoring of being convenient for.

Description

High-precision high-temperature sanitary pressure transmitter

Technical Field

The utility model relates to an electronic measurement equipment technical field specifically is a high accuracy high temperature health type pressure transmitter.

Background

The pressure transmitter is a pressure sensor which takes output as a standard signal, and is an instrument which receives a pressure variable and converts the pressure variable into a standard output signal in proportion. It can convert the physical pressure parameters sensed by the load cell sensor into standard electric signals for the secondary instruments such as indicating alarm, recorder and regulator to measure, indicate and regulate the process. At present, the existing pressure transmitter has an irregular external structure, dust is easily accumulated at a mounting gap, the external structure of the conventional pressure transmitter is complex, redundant space is occupied, the conventional pressure transmitter is inconvenient to install and use at a narrow position, meanwhile, detection data cannot be wirelessly transmitted to an external terminal, and remote monitoring is inconvenient to carry out.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with existing pressure transmitters.

Therefore, the utility model aims at providing a high accuracy high temperature health type pressure transmitter can reduce the device volume, reduces space occupancy, and easy to assemble uses, can be with detection data through wireless transmission to external terminal, conveniently carries out remote monitoring.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a high precision high temperature sanitary pressure transmitter comprising: the transmitter comprises a transmitter body, a gauge outfit, a connector lug, a pressure relief valve and a wireless transmitter, wherein the bottom of the transmitter body is provided with a mounting seat, the bottom of the mounting seat is provided with a plurality of cooling fins, the bottom of each cooling fin is provided with a detecting head, the front side wall of the transmitter body is provided with the gauge outfit, the top of the right side wall of the transmitter body is provided with the connector lug, the bottom of the right side wall of the transmitter body is provided with the pressure relief valve, and the top of the left.

As a high accuracy high temperature health type pressure transmitter's an preferred scheme, wherein: the mounting seat inner chamber is provided with sealed the pad, the mounting seat circumference is provided with a plurality of countersunk screw.

As a high accuracy high temperature health type pressure transmitter's an preferred scheme, wherein: the radiating fins are uniformly distributed, and the number of the radiating fins is 6-10.

As a high accuracy high temperature health type pressure transmitter's an preferred scheme, wherein: and a waterproof sealing adhesive layer is arranged at the connecting position of the gauge outfit and the transmitter main body.

Compared with the prior art: the changer main part is square structure, and overall structure is compact, compares with conventional pressure transmitter, and occupation space is less, and easy to assemble uses, avoids too much connecting gap to cause the deposition, improves health nature, avoids the dust to get into the inside damage device of casing simultaneously, and the increase of device life sends the numerical value that the changer main part detected to outside IP terminal through wireless transmitter, can follow the numerical value that the IP terminal observation changer main part detected, the remote monitoring of being convenient for.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the mounting seat of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a high accuracy high temperature health type pressure transmitter can reduce the device volume, reduces space occupancy, and easy to assemble uses, can pass through wireless transmission with the testing data and send to external terminal, conveniently carries out remote monitoring, please refer to figure 1, include: transmitter body 100, gauge outfit 200, connector lug 300, pressure relief valve 400 and wireless transmitter 500;

referring to fig. 1 and 2, the transmitter main body 100 has a mounting base 110, a heat sink 120 and a probe 130, specifically, the transmitter main body 100 is a square structure, the mounting base 110 is located at the bottom of the transmitter main body 100, the heat sink 120 is located at the bottom of the mounting base 110, the probe 130 is located at the bottom of the heat sink 120, and the transmitter main body 100 is a square structure, so that the whole structure is compact, compared with a conventional pressure transmitter, the pressure transmitter occupies a small space, is convenient to install and use, and simultaneously avoids dust accumulation caused by too many connecting gaps, and improves sanitation.

Referring to fig. 1 again, the gauge outfit 200 is located on the front side wall of the transmitter body 100, the gauge outfit 200 displays the detected pressure value, and the gauge outfit 200 is provided with uneven anti-slip patterns on the exterior thereof, so that the gauge outfit 200 can be conveniently rotatably mounted and dismounted.

Referring to fig. 1 again, the connector 300 is located on the top of the right side wall of the transmitter main body 100, and the connector 300 is used for connecting a cable to supply power to the transmitter main body 100, so that the transmitter main body 100 can work normally.

Referring to fig. 1 again, the pressure relief valve 400 is located at the bottom of the right side wall of the transmitter main body 100, when the pipeline pressure is too high, the pressure reaches the pressure relief requirement of the pressure relief valve 400, and the pressure relief is performed through the pressure relief valve 400, so that the explosion caused by the too high pressure is avoided, and the use safety is improved.

Referring again to fig. 1, the wireless transmitter 500 is disposed on the top of the left sidewall of the transmitter body 100, and the value detected by the transmitter body 100 is transmitted to an external IP terminal through the wireless transmitter 500, so that the value detected by the transmitter body 100 can be observed from the IP terminal, which is convenient for remote monitoring, and the wireless transmitter 500 adopts dmx512 wireless transmitter.

When concrete use, changer main part 100 is square structure, and overall structure is compact, compares with conventional pressure transmitter, and occupation space is less, and easy to assemble uses, and the outside profile is neat simultaneously, avoids too much connecting gap to cause the deposition, improves the health nature, sends the numerical value that changer main part 100 detected to outside IP terminal through wireless transmitter 500, can follow the numerical value that IP terminal observation changer main part 100 detected, the remote monitoring of being convenient for.

Referring to fig. 2 again, in order to improve connection stability, a sealing gasket 111 is disposed in an inner cavity of the mounting base 110, and a plurality of countersunk screws are disposed on a circumference of the mounting base 110, so that when the mounting base is connected to a detection pipeline, sealing performance is improved by the sealing gasket 111, and leakage at a connection position is avoided.

Referring to fig. 1 again, in order to protect the wireless transmitter 500, a protective shell is disposed outside the wireless transmitter 500, the protective shell is made of plastic, the wireless transmitter 500 is protected by the protective shell, the wireless transmitter 500 is prevented from being damaged, the service life of the wireless transmitter 500 is prolonged, and the cost required by post-maintenance is reduced.

Referring to fig. 1 again, in order to uniformly dissipate heat, a plurality of heat sinks 120 are uniformly distributed, the number of the heat sinks 120 is 6-10, and the uniformly distributed heat sinks 120 uniformly dissipate heat, thereby improving heat dissipation effect.

In order to protect transmitter main part 100, the hookup location of gauge outfit 200 and transmitter main part 100 is provided with waterproof sealant layer, avoids gauge outfit 200 and transmitter main part 100's hookup location infiltration, damages the inside electronic parts of transmitter main part 100.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A high-precision high-temperature sanitary pressure transmitter, comprising: transmitter main part (100), gauge outfit (200), connector lug (300), relief valve (400) and wireless transmitter (500), transmitter main part (100) bottom has mount pad (110), mount pad (110) bottom has a plurality of fin (120), fin (120) bottom has detecting head (130), lateral wall sets up gauge outfit (200) before transmitter main part (100), transmitter main part (100) right side wall top sets up connector lug (300), transmitter main part (100) right side wall bottom sets up relief valve (400), transmitter main part (100) left side wall top sets up wireless transmitter (500).

2. A high precision high temperature sanitary type pressure transmitter according to claim 1, characterized in that the inner cavity of the mounting seat (110) is provided with a sealing gasket (111), and the circumference of the mounting seat (110) is provided with a plurality of countersunk head screws.

3. A high precision high temperature sanitary pressure transmitter according to claim 1, characterized in that the wireless transmitter (500) is externally provided with a protective shell made of plastic.

4. A high precision high temperature sanitary type pressure transmitter according to claim 1, wherein a plurality of said heat radiating fins (120) are uniformly distributed, and the number of said heat radiating fins (120) is 6-10.

5. The high-precision high-temperature sanitary pressure transmitter according to claim 1, wherein a waterproof sealant layer is disposed at a connection position of the gauge head (200) and the transmitter main body (100).