CN211954540U - Intelligent monocrystalline silicon pressure differential pressure transmitter - Google Patents
Intelligent monocrystalline silicon pressure differential pressure transmitter Download PDFInfo
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- CN211954540U CN211954540U CN202020931075.2U CN202020931075U CN211954540U CN 211954540 U CN211954540 U CN 211954540U CN 202020931075 U CN202020931075 U CN 202020931075U CN 211954540 U CN211954540 U CN 211954540U
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- gauge head
- assembly
- head assembly
- monocrystalline silicon
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Abstract
The utility model discloses an intelligence monocrystalline silicon pressure differential pressure transmitter in changer technical field, include: a gauge head assembly; the electric appliance connector is arranged on the gauge head assembly and is electrically connected with the gauge head assembly; the plug is arranged on the gauge head assembly and corresponds to the electric appliance connector; the sensor module is arranged at the bottom of the gauge outfit assembly and is electrically connected with the gauge outfit assembly; a clamp plate assembly mounted on an outer wall of the sensor module; the two pressure inlet joints are arranged at the front end and the rear end of the right side of the clamping plate assembly in tandem; two row's pressure joints, two arrange the pressure joint and install in tandem both ends around the left side of splint subassembly, the utility model discloses can realize the modularization equipment, the wiring is few, reduces the fault rate.
Description
Technical Field
The utility model relates to a changer technical field specifically is an intelligence monocrystalline silicon pressure differential pressure transmitter.
Background
Transmitters have evolved from sensors, all of which are capable of outputting a standard signal. The standard signal is a signal having a form and quantity in a range conforming to the international standard. Because the direct current signal has the advantages of no influence of inductance, capacitance and load properties in a line, no phase shift problem and the like, the International Electrotechnical Commission (IEC) determines a current signal of 4 mA-20 mA (DC) and a voltage signal of 1V-5V (DC) as the unified standard of an analog signal in a process control system.
The differential pressure transmitter is a typical self-balancing detecting instrument, and overcomes the influence of adverse factors such as element materials, processing technology and the like by utilizing the working principle of negative feedback. The differential pressure transmitter is used for preventing a medium in a pipeline from directly entering the transmitter, and the pressure sensing diaphragm is connected with the transmitter through a capillary filled with fluid. The device is used for measuring the liquid level, the flow and the pressure of liquid, gas or steam, and then converting the liquid, the flow and the pressure into 4-20 mADC signals to be output.
The existing differential pressure transmitter has more internal electrical parts, and the internal electrical parts are required to be connected together one by one through leads in the assembling process, so that the wiring is more, and the failure rate is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence monocrystalline silicon pressure differential pressure transmitter to the electrical components of the current differential pressure transmitter who proposes in solving above-mentioned background is more, need pass through the wire one-to-one in the assembling process and be in the same place, and the wiring is more, thereby leads to the problem of the promotion of fault rate.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent monocrystalline silicon pressure differential pressure transmitter, comprising:
a gauge head assembly;
the electric appliance connector is arranged on the gauge head assembly and is electrically connected with the gauge head assembly;
the plug is arranged on the gauge head assembly and corresponds to the electric appliance connector;
the sensor module is arranged at the bottom of the gauge outfit assembly and is electrically connected with the gauge outfit assembly;
a clamp plate assembly mounted on an outer wall of the sensor module;
the two pressure inlet joints are arranged at the front end and the rear end of the right side of the clamping plate assembly in tandem;
two pressure discharge connectors are installed in tandem at the front end and the rear end of the left side of the clamping plate assembly, and the pressure discharge connectors correspond to the pressure inlet connectors one to one.
Preferably, the gauge head assembly comprises:
a housing;
the display gauge outfit is arranged on the right side of the inner cavity of the shell;
a bezel mounted at a right side end of the case;
the power supply module is arranged on the left side of the inner cavity of the shell and is electrically connected with the display gauge head;
the rear end cover is installed at the left end of the shell.
Preferably, the sensor module includes:
a sensor module body;
the connecting block is arranged at the top of the sensor module body;
two inspection holes, two the inspection hole is seted up on the left and right sides of the front surface of sensor module body, the inspection hole runs through the rear surface of sensor module body.
Preferably, the outer wall of the connecting block is sleeved with a sealing ring.
Preferably, the cleat assembly includes:
the two splint bodies correspond to each other;
the eight connecting holes are formed in the front side and the rear side of the upper end and the lower end of the two clamping plate bodies;
the two clamping grooves are correspondingly formed in the inner sides of the two clamping plate bodies one by one, and the two clamping grooves are corresponding to each other;
two mounting holes, two the seting up of mounting hole one-to-one is two the front surface middle-end of splint body, the mounting hole with the draw-in groove link up mutually, the mounting hole runs through the rear surface middle-end of splint body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize the modularization equipment, the wiring is few, reduce the fault rate, be provided with intelligent circuit and display module in the display gauge outfit, fix the display gauge outfit on the inner chamber right side of casing through the gauge outfit lid, install transparent toughened glass on the gauge outfit lid, transparent toughened glass corresponds with the display screen on the display gauge outfit, conveniently look over the data, protect the display gauge outfit through the gauge outfit lid, power module is surge power module, the sensor module body is monocrystalline silicon sensor module, two pressure connectors one-to-one are installed in two splint body sides through threaded connection, two pressure connectors correspond with two mounting holes on two splint body sides, pressure enters the mounting hole inner chamber through pressure connector, pressure enters the measuring hole through the mounting hole, detect pressure through the sensor module body, transmit the pressure value data detected to the display gauge outfit, the numerical value is displayed through the display gauge outfit, the two pressure discharge connectors are arranged on the other sides of the two clamping plate bodies in a one-to-one correspondence mode through threaded connection, the two pressure discharge connectors are arranged in a one-to-one correspondence mode with the two pressure inlet connectors, and pressure entering the detection hole is discharged through the pressure discharge connectors.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the gauge head assembly of the present invention;
fig. 3 is a schematic structural diagram of the sensor module of the present invention;
fig. 4 is a schematic structural view of the splint assembly of the present invention.
In the figure: the meter comprises a meter head assembly 100, a meter head housing 110, a meter head 120, a meter head cover 130, a power module 140, a rear end cover 150, an electrical connector 200, a plug 300, a sensor module 400, a sensor module body 410, a connecting block 420, a detection hole 430, a clamp plate assembly 500, a clamp plate body 510, a connecting hole 520, a clamping groove 530, a mounting hole 540, a pressure inlet connector 600 and a pressure outlet connector 700.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an intelligence monocrystalline silicon pressure differential pressure transmitter realizes the modularization equipment, and the wiring is few, reduces the fault rate, please refer to figure 1, include: the gauge head assembly 100, the electrical connector 200, the plug 300, the sensor module 400, the clamping plate assembly 500, the pressure inlet connector 600 and the pressure discharge connector 700;
referring to fig. 1-2, the gauge head assembly 100 includes:
the housing 110 is an aluminum alloy housing;
the display gauge head 120 is clamped on the right side of the inner cavity of the shell 110, and an intelligent circuit and a display module are arranged in the display gauge head 120;
the gauge head cover 130 is installed at the right side end of the shell 110 through threads, the display gauge head 120 is fixed at the right side of the inner cavity of the shell 110 through the gauge head cover 130, transparent toughened glass is installed on the gauge head cover 130 and corresponds to a display screen on the display gauge head 120, data can be conveniently checked, and the display gauge head 120 is protected through the gauge head cover 130;
the power module 140 is clamped at the left side of the inner cavity of the shell 110, the power module 140 is electrically connected with the display gauge head 120, and the power module 140 is a surge power module;
the rear end cap 150 is installed at the left end of the housing 110 through a threaded connection, and the power module 140 is fixedly installed at the left side of the inner cavity of the housing 110 through the rear end cap 150;
referring to fig. 1-2 again, the electrical connector 200 is installed on the housing 110 through a threaded connection, and the electrical connector 200 is electrically connected to the power module 140 and connected to an external power source through the electrical connector 200;
referring to fig. 1-2 again, the plug 300 is installed on the housing 110 by a screw connection, and the plug 300 corresponds to the electrical connector 200;
referring to fig. 1 to 3, the sensor module 400 is installed at the bottom of the gauge head assembly 100, the sensor module 400 is electrically connected to the gauge head assembly 100, and the sensor module 400 includes:
the sensor module body 410 is electrically connected with the display gauge head 120, and the sensor module body 410 is a monocrystalline silicon sensor module;
the connecting block 420 is arranged at the top of the sensor module body 410, a sealing ring is sleeved on the outer wall of the connecting block 420, the connecting block 420 and the sensor module body 410 are integrally processed, the connecting block 420 is installed at the bottom of the shell 110 through threaded connection, and a gap between the connecting block 420 and the shell 110 is sealed through the sealing ring;
two detection holes 430 are arranged on the left side and the right side of the front surface of the sensor module body 410, and the detection holes 430 penetrate through the rear surface of the sensor module body 410;
referring to fig. 1, 3 and 4, a cleat assembly 500 is mounted on an outer wall of a sensor module 400, the cleat assembly 500 including:
the two clamp plate bodies 510 are correspondingly arranged, and the left clamp plate body 510 and the right clamp plate body 510 are clamped at the left side and the right side of the sensor module body 410;
the eight connecting holes 520 are arranged at the front side and the rear side of the upper end and the lower end of the two splint bodies 510, the connecting holes 520 and the splint bodies 510 are integrally processed, four connecting holes 520 on the left splint body 510 correspond to four connecting holes 520 on the right splint body 510 one by one, the four connecting holes 520 on the left splint body 510 are fixedly connected with the four connecting holes 520 on the right splint body 510 through bolts and nuts, and the two splint bodies 510 are fixedly arranged at the left side and the right side of the sensor module body 410 through the eight connecting holes 520;
the two clamping grooves 530 are correspondingly arranged on the inner sides of the two clamping plate bodies 510 one by one, the two clamping grooves 530 are corresponding to each other, and the left and right sides of one of the two clamping grooves 530 are clamped on the left and right sides of the sensor module body 410;
the two mounting holes 540 are correspondingly arranged at the middle ends of the front surfaces of the two splint bodies 510 one by one, the mounting holes 540 are communicated with the clamping grooves 530, the mounting holes 540 are communicated with the middle ends of the rear surfaces of the splint bodies 510, and the two mounting holes 540 are correspondingly arranged with the two detection holes 430 on the sensor module body 410 one by one;
referring to fig. 1 to 4, two pressure inlet joints 600 are correspondingly installed on one side of two splint bodies 510 through screw threads one to one, the two pressure inlet joints 600 correspond to two installation holes 540 on one side of the two splint bodies 510, pressure enters an inner cavity of the installation hole 540 through the pressure inlet joint 600, the pressure enters a detection hole 430 through the installation hole 540, the pressure is detected through the sensor module body 410, detected pressure value data is transmitted to the display gauge head 120, and the value is displayed through the display gauge head 120;
referring to fig. 1 to 4, the two pressure discharge connectors 700 are installed on the other sides of the two clamp plate bodies 510 in a one-to-one correspondence manner through a screw, the two pressure discharge connectors 700 correspond to the two pressure inlet connectors 600 in a one-to-one correspondence manner, and the pressure entering the detection hole 430 is discharged through the pressure discharge connectors 700.
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 description of such combinations is not exhaustive in the present specification only 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 (5)
1. The utility model provides an intelligence monocrystalline silicon pressure differential pressure transmitter which characterized in that: the method comprises the following steps:
a gauge head assembly (100);
the electrical appliance connector (200), the electrical appliance connector (200) is installed on the gauge head assembly (100), and the electrical appliance connector (200) is electrically connected with the gauge head assembly (100);
the plug (300), the plug (300) is installed on the gauge head assembly (100), and the plug (300) corresponds to the electric appliance connector (200);
a sensor module (400), wherein the sensor module (400) is installed at the bottom of the gauge head assembly (100), and the sensor module (400) is electrically connected with the gauge head assembly (100);
a cleat assembly (500), the cleat assembly (500) mounted on an outer wall of the sensor module (400);
the two pressure inlet joints (600) are arranged at the front end and the rear end of the right side of the splint assembly (500) in tandem;
two row pressure joint (700), two arrange pressure joint (700) and install in tandem both ends, two around the left side of splint subassembly (500) arrange pressure joint (700) and two advance pressure joint (600) one-to-one.
2. The intelligent monocrystalline silicon pressure differential pressure transmitter of claim 1, wherein: the gauge head assembly (100) comprises:
a housing (110);
a display gauge head (120), the display gauge head (120) being mounted on the right side of the inner cavity of the housing (110);
a dial cover (130), the dial cover (130) being mounted at a right side end of the case (110);
the power supply module (140), the power supply module (140) is installed on the left side of the inner cavity of the shell (110), and the power supply module (140) is electrically connected with the display gauge head (120);
a rear end cap (150), the rear end cap (150) being mounted at a left side end of the housing (110).
3. The intelligent monocrystalline silicon pressure differential pressure transmitter of claim 1, wherein: the sensor module (400) comprises:
a sensor module body (410);
a connection block (420), the connection block (420) being disposed on top of the sensor module body (410);
the sensor module comprises two detection holes (430), wherein the two detection holes (430) are arranged on the left side and the right side of the front surface of the sensor module body (410), and the detection holes (430) penetrate through the rear surface of the sensor module body (410).
4. The intelligent monocrystalline silicon pressure differential pressure transmitter of claim 3, wherein: and the outer wall of the connecting block (420) is sleeved with a sealing ring.
5. The intelligent monocrystalline silicon pressure differential pressure transmitter of claim 1, wherein: the cleat assembly (500) includes:
two cleat bodies (510), the two cleat bodies (510) corresponding to each other;
the eight connecting holes (520) are arranged on the front side and the rear side of the upper end and the lower end of the two splint bodies (510);
the two clamping grooves (530) are correspondingly formed in the inner sides of the two clamping plate bodies (510), and the two clamping grooves (530) correspond to each other;
the clamping plate comprises two mounting holes (540), the mounting holes (540) are correspondingly arranged at the middle ends of the front surfaces of the clamping plate bodies (510) one to one, the mounting holes (540) are communicated with the clamping grooves (530), and the mounting holes (540) penetrate through the middle ends of the rear surfaces of the clamping plate bodies (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931075.2U CN211954540U (en) | 2020-05-28 | 2020-05-28 | Intelligent monocrystalline silicon pressure differential pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931075.2U CN211954540U (en) | 2020-05-28 | 2020-05-28 | Intelligent monocrystalline silicon pressure differential pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211954540U true CN211954540U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931075.2U Active CN211954540U (en) | 2020-05-28 | 2020-05-28 | Intelligent monocrystalline silicon pressure differential pressure transmitter |
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| Country | Link |
|---|---|
| CN (1) | CN211954540U (en) |
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2020
- 2020-05-28 CN CN202020931075.2U patent/CN211954540U/en active Active
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