CN218724950U - High-precision pressure transmitter - Google Patents
High-precision pressure transmitter Download PDFInfo
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- CN218724950U CN218724950U CN202222478034.4U CN202222478034U CN218724950U CN 218724950 U CN218724950 U CN 218724950U CN 202222478034 U CN202222478034 U CN 202222478034U CN 218724950 U CN218724950 U CN 218724950U
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- storage tank
- liquid storage
- connecting seat
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Abstract
The utility model relates to the technical field of transmitters, in particular to a high-precision pressure transmitter, which comprises a liquid storage tank, a pressure sensor and a pressure sensor, wherein the liquid storage tank is a supporting part of the transmitter, and the upper end of the liquid storage tank is provided with a mounting seat; the first screw holes are formed in the surface of the mounting seat, and a plurality of first screw holes are formed in the first screw holes; the two grooves are formed in the surface of the mounting seat; the connecting seat is arranged at the upper end of the mounting seat; and the fixing block is fixedly arranged at the lower end of the connecting seat. The utility model overcomes prior art's is not enough, through being provided with recess, fixed block and ball for personnel when installing pressure transmitter, the inside ball of connecting seat makes personnel can swivelling joint seat, when rotating the connecting seat, and the fixed block of connecting seat bottom can be carved mutually with the recess that the mount pad surface was seted up when rotatory and close, carries on spacingly with connecting seat and mount pad, makes things convenient for personnel to install it, has reduced personnel's working strength.
Description
Technical Field
The utility model relates to a changer technical field specifically is a high accuracy pressure transmitter.
Background
A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. The pressure sensor can convert physical pressure parameters of gas, liquid and the like sensed by the pressure element sensor into standard electric signals to be supplied to secondary instruments such as an indicating alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation, and is widely applied to various industrial automatic control environments and relates to various industries such as water conservancy and hydropower, railway transportation, pipelines and the like.
CN214426894U a high accuracy pressure transmitter when installation, need personnel to rotate the connecting seat constantly because of installation pressure transmitter, align the screw of connecting seat with the screw of mount pad, inconvenient personnel install it, increase personnel's working strength, and pressure transmitter when outdoor use, thereby the easy seepage of rainwater leads to the changer to damage in advancing the changer casing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high accuracy pressure transmitter aims at solving prior art, and installation pressure transmitter needs personnel to rotate the connecting seat constantly, aligns the screw of connecting seat and the screw of mount pad, and inconvenient personnel install it, increase personnel's working strength's problem.
In order to solve the technical problem, the utility model provides a following technical scheme:
a high-precision pressure transmitter comprises a liquid storage tank, a pressure sensor and a pressure sensor, wherein the liquid storage tank is a supporting part of the transmitter, and the upper end of the liquid storage tank is provided with a mounting seat; the first screw holes are formed in the surface of the mounting seat, and a plurality of first screw holes are formed in the first screw holes; the two grooves are formed in the surface of the mounting seat; the connecting seat is arranged at the upper end of the mounting seat; the two fixing blocks are fixedly arranged at the lower end of the connecting seat and are wedged with the grooves; the second screw hole is formed in the surface of the connecting seat, and a round hole formed in the second screw hole is the same as that of the mounting seat; the ball bearings are arranged in the middle of the connecting seat, and a plurality of ball bearings are arranged; the connecting rod is arranged in the middle of the connecting seat and penetrates through the liquid storage tank; and the transmitter main body is fixedly arranged at the upper end of the connecting rod.
Preferably, the transmitter body further includes:
a display screen installed at a left side surface of the transmitter main body; the glass sheet is arranged on the left side of the display screen, and the size of the glass sheet is matched with the transmitter main body in a wedged manner; the waterproof pad is arranged in the middle of the glass sheet and the transmitter main body and is tightly connected with the glass sheet; a protective cover disposed at a left end of the transmitter main body; the hinge is arranged in the middle of the right side of the protective cover and is used for connecting the protective cover with the transmitter main body.
Preferably, the liquid storage tank further comprises:
the connecting arms penetrate through the middle part of the right side of the liquid storage tank, and the number of the connecting arms is two; the flange, it installs the right-hand member at the linking arm, the flange is provided with two.
Preferably, the transmitter main body further comprises:
and the pressure sensor is connected with the transmitter main body through the connecting rod and is positioned in the liquid storage tank.
Preferably, the transmitter main body further comprises:
the operating button is arranged at the lower end of the right side surface of the transmitter main body, and is provided with a plurality of wiring terminals arranged at the left side and the right side of the transmitter main body.
Preferably, the liquid storage tank further comprises:
a delivery branch pipe disposed inside the liquid storage tank; the first pipe cap is arranged on the right side of the upper end of the liquid storage tank and connected with one end of the conveying branch pipe; and the second pipe cap is arranged below the right end of the liquid storage tank and is connected with the other end of the conveying branch pipe.
The embodiment of the utility model provides a high accuracy pressure transmitter possesses following beneficial effect: when the pressure transmitter is installed, a person passes through the rotary connecting seat, the fixing block at the bottom of the connecting seat can be wedged with the groove formed in the surface of the mounting seat when the fixing block rotates, the connecting seat and the mounting seat are fixed, the person can conveniently install the fixing block, the working strength of the person is reduced, the protective cover can protect the transmitter main body when the pressure transmitter is used outdoors, and therefore the transmitter is damaged due to the fact that rainwater is not easy to leak into the transmitter shell.
1. Through being provided with recess, fixed block and ball for personnel when installing pressure transmitter, the inside ball of connecting seat makes personnel can swivelling joint seat, when rotating the connecting seat, and the fixed block of connecting seat bottom can carve the closure mutually with the recess that the mount pad surface was seted up when rotatory, carries on spacingly with connecting seat and mount pad, makes things convenient for personnel to install it, has reduced personnel's working strength.
2. Through being provided with visor, waterproof pad and glass piece for pressure transmitter is when outdoor use, thereby the zonulae occludens between waterproof pad and the glass piece, and thereby reducible rainwater seepage leads to the changer to damage in advancing the changer casing, can utilize the hinge with the visor, closes the visor, can carry out further protection to display screen and operating button, prevents that materials such as rainwater and dust from entering into the inside of changer.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the connection seat and the mounting seat of the present invention;
fig. 3 is a schematic structural view of the protective cover and the waterproof pad of the present invention.
Fig. 4 is a schematic view of the internal structure of the liquid storage tank of the present invention.
In the figure: 1. a transmitter body; 2. a liquid storage tank; 3. a connecting arm; 4. a mounting seat; 5. a flange; 6. a terminal; 7. a first cap; 8. an operation button; 9. a connecting rod; 10. a groove; 11. a connecting seat; 12. a fixed block; 13. a ball bearing; 14. a first screw hole; 15. a second screw hole; 16. a waterproof pad; 17. a protective cover; 18. a hinge; 19. a glass sheet; 20. a display screen; 21. a delivery branch pipe; 22. a pressure sensor; 23. a second cap.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment is as follows: as shown in fig. 2, a high precision pressure transmitter comprises a liquid storage tank 2 which is a supporting part of the transmitter, and the upper end of the liquid storage tank is provided with a mounting seat 4; the first screw holes 14 are formed in the surface of the mounting seat 4, and a plurality of first screw holes 14 are formed; the two grooves 10 are formed in the surface of the mounting seat 4; a connecting seat 11 provided at an upper end of the mounting seat 4; the two fixing blocks 12 are fixedly arranged at the lower end of the connecting seat 11, and the two fixing blocks 12 are wedged with the groove 10; the second screw hole 15 is formed in the surface of the connecting seat 11, and a round hole formed in the second screw hole 15 is the same as that of the mounting seat 4; ball 13, its setting is at the middle part of connecting seat 11, and ball 13 is provided with a plurality of for personnel's accessible ball 13 rotates connecting seat 11, when rotating connecting seat 11, and fixed block 12 of connecting seat 11 bottom can be carved mutually with the recess 10 that the surface of mount pad 4 was seted up when rotatory, and is spacing connecting seat 11 and mount pad 4, makes things convenient for personnel to install it.
Specifically, referring to fig. 3, the transmitter main body 1 further includes: a display screen 20 mounted on a left side surface of the transmitter main body 1; a glass sheet 19 installed on the left side of the display screen 20, the size of the glass sheet 19 being wedged with the transmitter main body 1; a waterproof pad 16 arranged in the middle of the glass sheet 19 and the transmitter body 1, wherein the waterproof pad 16 is tightly connected with the glass sheet 19; a protective cover 17 provided at the left end of the transmitter main body 1; hinge 18, it installs in the right side middle part of visor 17, and hinge 18 connects visor 17 and changer main part 1 for personnel can close visor 17, carry out the guard action to display screen 20, and glass piece 19 uses with the cooperation of waterproof pad 16, and reducible rainwater permeates into inside from the casing, and connecting rod 9 plays the effect of connecting changer main part 1 and connecting seat 11.
Specifically, referring to fig. 1, the liquid storage tank 2 further includes: the connecting arms 3 penetrate through the middle part of the right side of the liquid storage tank 2, and two connecting arms 3 are arranged; flange 5, its right-hand member at linking arm 3 is installed to flange 5, and flange 5 is provided with two for personnel can connect pipeline through flange 5 installation, and linking arm 3 is used for connecting liquid reserve tank 2 and flange 5.
Specifically, referring to fig. 4, the transmitter body 1 further includes: a pressure sensor 22 connected to the transmitter body 1 through a connecting rod 9, the pressure sensor 22 being located inside the reservoir 2 so that the pressure sensor 22 can transmit information to the display screen 20 on the transmitter body 1.
Specifically, referring to fig. 1, the transmitter body 1 further includes: operating button 8, its setting is at the right side surface lower extreme of changer main part 1, and operating button 8 is provided with a plurality of, and wiring end 6, its setting is in the left and right sides of changer main part 1 for operating button 8 can carry out certain operation to changer main part 1 and adjust, and wiring end 6 is used for installing the cable.
Specifically, referring to fig. 4, the liquid storage tank 2 further includes: a delivery branch pipe 21 provided inside the liquid storage tank 2; the first pipe cap 7 is arranged on the right side of the upper end of the liquid storage tank 2, and the first pipe cap 7 is connected with one end of the conveying branch pipe 21; second pipe cap 23, it is installed in the right-hand member below of liquid reserve tank 2, and the other end of carrying branch pipe 21 is connected to second pipe cap 23 for open first pipe cap 7, can pour the coolant liquid into carrying branch pipe 21 in, after using up, can open second pipe cap 23, can change the coolant liquid in carrying branch pipe 21.
The working principle is as follows: when installing the changer, make personnel can swivelling joint seat 11 through the inside ball 13 of connecting seat 11, when rotating connecting seat 11, fixed block 12 of connecting seat 11 bottom can carve the closure mutually with recess 10 that mount pad 4 surface was seted up when rotatory, spacing connecting seat 11 and mount pad 4, first screw 14 can be corresponding to it with second screw 15, make things convenient for personnel to install the bolt in proper order, personnel's working strength has been reduced, it is connected with the pipeline to recycle flange 5, and when the changer is used outdoors, zonulae occludens between waterproof pad 16 and the glass piece 19, thereby reducible rainwater seepage leads to the changer to damage in advancing the changer casing, usable hinge 18 of visor 17 closes visor 17, can carry out further protection to display screen 20 and operating button 8 when outdoor use, prevent that substances such as rainwater and dust from entering the inside of changer through the changer casing.
Claims (6)
1. A high accuracy pressure transmitter, comprising:
the liquid storage tank (2) is a supporting part of the transmitter, and the upper end of the liquid storage tank is provided with a mounting seat (4);
the first screw holes (14) are formed in the surface of the mounting seat (4), and a plurality of first screw holes (14) are formed;
the two grooves (10) are formed in the surface of the mounting seat (4), and the number of the grooves (10) is two;
a connecting seat (11) arranged at the upper end of the mounting seat (4);
the two fixing blocks (12) are fixedly arranged at the lower end of the connecting seat (11), and the two fixing blocks (12) are wedged with the groove (10);
the second screw hole (15) is formed in the surface of the connecting seat (11), and a round hole formed in the second screw hole (15) is the same as that of the mounting seat (4);
the balls (13) are arranged in the middle of the connecting seat (11), and a plurality of balls (13) are arranged;
the connecting rod (9) is arranged in the middle of the connecting seat (11), and the connecting rod (9) penetrates through the liquid storage tank (2);
and the transmitter main body (1) is fixedly arranged at the upper end of the connecting rod (9).
2. High precision pressure transmitter according to claim 1, characterized in that the transmitter body (1) further comprises:
a display screen (20) mounted on a left side surface of the transmitter main body (1);
a glass sheet (19) mounted on the left side of the display screen (20), the glass sheet (19) sized to wedge with the transmitter body (1);
the waterproof pad (16) is arranged in the middle of the glass sheet (19) and the transmitter main body (1), and the waterproof pad (16) is tightly connected with the glass sheet (19);
a protective cover (17) provided at a left end of the transmitter main body (1);
and the hinge (18) is arranged in the middle of the right side of the protective cover (17), and the hinge (18) is used for connecting the protective cover (17) and the transmitter main body (1).
3. A high accuracy pressure transmitter according to claim 1, characterized in that said reservoir (2) further comprises:
the connecting arms (3) penetrate through the middle part of the right side of the liquid storage tank (2), and the number of the connecting arms (3) is two;
the flange (5) is installed at the right end of the connecting arm (3), and the number of the flanges (5) is two.
4. A high accuracy pressure transmitter according to claim 2, characterized in that said transmitter body (1) further comprises:
and the pressure sensor (22) is connected with the transmitter main body (1) through the connecting rod (9), and the pressure sensor (22) is positioned inside the liquid storage tank (2).
5. A high accuracy pressure transmitter according to claim 2, characterized in that the transmitter body (1) further comprises:
the operating buttons (8) are arranged at the lower end of the right side surface of the transmitter main body (1), and a plurality of operating buttons (8) are arranged;
and terminals (6) provided on both left and right sides of the transmitter main body (1).
6. A high accuracy pressure transmitter according to claim 1, characterized in that said reservoir (2) further comprises:
a delivery branch (21) disposed inside the reservoir (2);
the first pipe cap (7) is arranged on the right side of the upper end of the liquid storage tank (2), and the first pipe cap (7) is connected with one end of a conveying branch pipe (21);
and the second pipe cap (23) is installed below the right end of the liquid storage tank (2), and the second pipe cap (23) is connected with the other end of the conveying branch pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222478034.4U CN218724950U (en) | 2022-09-20 | 2022-09-20 | High-precision pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222478034.4U CN218724950U (en) | 2022-09-20 | 2022-09-20 | High-precision pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218724950U true CN218724950U (en) | 2023-03-24 |
Family
ID=85635446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222478034.4U Active CN218724950U (en) | 2022-09-20 | 2022-09-20 | High-precision pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218724950U (en) |
-
2022
- 2022-09-20 CN CN202222478034.4U patent/CN218724950U/en active Active
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