CN212007640U

CN212007640U - Wireless intelligent pressure gauge for remotely transmitting and detecting pipeline pressure

Info

Publication number: CN212007640U
Application number: CN202021211856.0U
Authority: CN
Inventors: 邢祎冉; 曹洪霄; 杨晨
Original assignee: Shandong Hengde Fire Fighting Detection Co ltd
Current assignee: Shandong Hengde Fire Fighting Detection Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-11-24
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a wireless intelligent pressure meter of teletransmission detection pipeline pressure, inlay a section of thick bamboo and pipeline including manometer dial plate, screw thread inserted bar, screw thread, the screw thread inlays the interior anchor ring of a section of thick bamboo and distributes and has seted up a plurality of and rotate the groove, every the inside that rotates the groove all rotates and is connected with a rotary drum, every fan-shaped valve block of the equal fixedly connected with of surface of rotary drum, all fan-shaped valve block splices into a complete circular structure jointly. The device can automatically open the pipeline when the pressure gauge dial is installed and automatically close the pipeline when the pipeline is disassembled, so that external dust can be prevented from entering the inside of the pipeline, pressure in the pipeline can be prevented from leaking, and the fan-shaped valve plate can be conveniently reset and rotated upwards when the threaded inserted rod is pulled out through the design of the short shaft, the short shaft groove and the torsion spring; through the design of dog, can make fan-shaped valve block rotatory stop to continue to rotate after the horizontality.

Description

Wireless intelligent pressure gauge for remotely transmitting and detecting pipeline pressure

Technical Field

The utility model relates to a pressure detection field especially relates to a wireless intelligent manometer of teletransmission detection pipeline pressure.

Background

The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of an elastic sensitive element of the mechanical pressure gauge, and the pressure gauge has a plurality of types, not only has a general pointer indication type, but also has a digital type; not only conventional type, but also special type; the remote transmission type pressure gauge is provided with a slide wire resistance type transmitter inside the resistance remote transmission pressure gauge, so that a measured value can be transmitted to a secondary instrument far away from measurement through electric quantity to realize centralized detection and remote control, and the remote transmission type pressure gauge can realize intelligent wireless transmission through being connected with a wireless control instrument.

Traditional remote transmission detects pipeline pressure's wireless intelligent manometer when being connected with the pipeline, removes the connector of pipeline behind the manometer and can be in the open mode, not only is unfavorable for dustproof protection, and has the problem that pressure leaks.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a wireless intelligent manometer of teletransmission detection pipeline pressure.

(II) technical scheme

The utility model provides a wireless intelligent pressure meter of teletransmission detection pipeline pressure, inlay a section of thick bamboo and pipeline including manometer dial plate, screw thread inserted bar, screw thread, the screw thread inlays the interior anchor ring of a section of thick bamboo and distributes and has seted up a plurality of and rotate the groove, every the inside that rotates the groove all rotates and is connected with a rotary drum, every fan-shaped valve block of the equal fixedly connected with of surface of rotary drum, all fan-shaped valve block splices into a complete circular structure jointly.

Preferably, the threaded insertion rod is fixedly connected to the bottom of the pressure gauge dial, the interior of the threaded insertion rod is communicated with the interior of the pressure gauge dial, and the outer surface of the pressure gauge dial is respectively provided with a power supply interface and a wireless control instrument interface.

Preferably, the outer surface of the threaded embedded cylinder is provided with a first external thread, and the inner surface of the pipeline is provided with a first internal thread matched with the first external thread.

Preferably, the top of the threaded embedded cylinder is rotatably connected with a threaded rotating sleeve, a second internal thread is formed in the inner surface of the threaded rotating sleeve, and a second external thread matched with the second internal thread is formed in the outer surface of the threaded inserted rod.

Preferably, both ends of the rotating cylinder are fixedly connected with short shafts, short shaft grooves are formed in the two sides, located in the single rotating groove, of the inner portion of the threaded embedded cylinder, and the short shafts are rotatably connected with the short shaft grooves.

Preferably, the outer surface of the short shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the outer surface of the short shaft, and the other end of the torsion spring is fixedly connected with the inner wall of the short shaft groove.

Preferably, a stop block is fixedly connected to one side of the outer surface of the rotary drum, and the stop block is located on the upper side of the fan-shaped valve plate.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the device can open the pipeline automatically when the installation manometer dial plate, self-closing pipeline when dismantling the pipeline not only can prevent that outside dust from getting into the inside of pipeline, and can prevent that pressure in the pipeline from leaking.

1. Through the design of minor axis, minor axis groove and torsional spring, be convenient for make fan-shaped valve block upwards reset rotatory when taking out the screw inserted bar.

2. Through the design of dog, can make fan-shaped valve block rotatory stop to continue to rotate after the horizontality.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of a wireless intelligent pressure gauge of teletransmission detection pipeline pressure.

Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the connection between the middle fan-shaped valve plate and the thread insert cylinder.

Reference numerals: 1. a pressure gauge dial; 2. a power interface; 3. a wireless controller interface; 4. a threaded bayonet; 5. screwing the thread; 6. embedding the cylinder by screw threads; 7. a pipeline; 8. a sector valve plate; 9. a rotating groove; 10. a rotating drum; 11. a stopper; 12. a minor axis; 13. a short shaft groove; 14. a torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a wireless intelligent pressure meter of teletransmission detection pipeline pressure, inlay a section of thick bamboo 6 and pipeline 7 including manometer dial plate 1, screw thread inserted bar 4, screw thread, the screw thread inlays the interior anchor ring that a section of thick bamboo 6 and distributes and has seted up a plurality of and rotate groove 9, and every inside that rotates groove 9 all rotates and is connected with a rotary drum 10, and fan-shaped valve block 8 of the equal fixedly connected with of surface of every rotary drum 10, all fan-shaped valve block 8 splice jointly into a complete circular structure.

In an optional embodiment, the threaded insert rod 4 is fixedly connected to the bottom of the pressure gauge dial 1, the inside of the threaded insert rod 4 is communicated with the inside of the pressure gauge dial 1, the outer surface of the pressure gauge dial 1 is respectively provided with a power supply interface 2 and a wireless controller interface 3, it needs to be explained that the pressure gauge dial 1 is externally connected with a power supply through the power supply interface 2, and the pressure gauge dial 1 is externally connected with a wireless controller through the wireless controller interface 3.

In an alternative embodiment, the outer surface of the threaded insert 6 is provided with a first external thread, and the inner surface of the pipe 7 is provided with a first internal thread matched with the first external thread, it should be noted that the threaded engagement connection of the threaded insert 6 in the pipe 7 can be realized through the first internal thread and the first external thread.

In an alternative embodiment, the top of the threaded insert 6 is rotatably connected with a threaded sleeve 5, a second internal thread is formed on the inner surface of the threaded sleeve 5, and a second external thread matched with the second internal thread is formed on the outer surface of the threaded insert rod 4, it should be noted that the threaded sleeve 5 and the threaded insert rod 4 can be connected in a threaded manner through the second internal thread and the second external thread.

In an alternative embodiment, both ends of the rotating cylinder 10 are fixedly connected with the short shafts 12, the short shaft grooves 13 are respectively formed in the inner portion of the threaded embedding cylinder 6 and located on both sides of the single rotating groove 9, and the short shafts 12 are rotatably connected with the short shaft grooves 13, it should be noted that the rotating connection of the rotating cylinder 10 in the rotating groove 9 can be realized through the design of the short shafts 12 and the short shaft grooves 13.

In an alternative embodiment, a torsion spring 14 is sleeved on the outer surface of the stub 12, one end of the torsion spring 14 is fixedly connected to the outer surface of the stub 12, and the other end of the torsion spring 14 is fixedly connected to the inner wall of the stub groove 13, it should be noted that the torsion spring 14 can be elastically deformed when the drum 10 rotates.

In an optional embodiment, a stopper 11 is fixedly connected to one side of the outer surface of the rotating drum 10, and the stopper 11 is located on the upper side of the fan-shaped valve plate 8, it should be noted that, through the design of the stopper 11, the fan-shaped valve plate 8 stops rotating after rotating to a horizontal state.

The utility model discloses in, when traditional wireless intelligent manometer that teletransmission detected pipeline pressure was connected with the pipeline, the connector of pipeline can be in the open state behind the removal manometer, not only be unfavorable for dustproof protection, and there is the problem that pressure leaks, in the device, when installing the manometer, the mode that screw thread inlays section of thick bamboo 6 and connects through the screw thread closure is first invaginated into the port inside of pipeline 7, then insert screw rod 4 of manometer bottom in screw thread inlays section of thick bamboo 6, rotate screw thread cover 5 afterwards and lock screw rod 4, along with the rotation of screw thread cover 5, screw rod 4 can move down, screw rod 4 that moves down pushes fan-shaped valve block 8 down, thereby make four fan-shaped valve block 8 open downwards, the screw rod 4 of manometer is put through with the pipeline 7 inside at this moment; when dismantling the manometer, reverse rotation screw thread revolves cover 5 and drives upwards shifting out from screw thread inlay section of thick bamboo 6, along with shifting up of screw thread inserted bar 4, torsional spring 14 resets through elasticity and drives four fan-shaped valve block 8 upwards rotatory resets, until dog 11 and the edge butt that rotates groove 9, four fan-shaped valve blocks 8 are just in the horizontality this moment, four fan-shaped valve blocks 8 splice are a whole circle, thereby seal the inside of pipeline 7, not only can prevent that outside dust from getting into the inside of pipeline 7, and can prevent that the pressure in pipeline 7 from leaking.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wireless intelligent pressure table of teletransmission detection pipeline pressure, inlays a section of thick bamboo (6) and pipeline (7) including manometer dial plate (1), screw thread inserted bar (4), screw thread, its characterized in that, the inner ring surface distribution that the screw thread inlayed a section of thick bamboo (6) has seted up a plurality of and has rotated groove (9), every the inside of rotating groove (9) all rotates and is connected with a rotary drum (10), every fan-shaped valve block (8) of the equal fixedly connected with in surface of rotary drum (10), all fan-shaped valve block (8) splice jointly into a complete circular structure.

2. The wireless intelligent pressure gauge for remotely transmitting and detecting the pressure of the pipeline according to claim 1, wherein the threaded insert rod (4) is fixedly connected to the bottom of the pressure gauge dial (1), the interior of the threaded insert rod (4) is communicated with the interior of the pressure gauge dial (1), and a power supply interface (2) and a wireless controller interface (3) are respectively arranged on the outer surface of the pressure gauge dial (1).

3. The wireless intelligent pressure gauge for remotely transmitting and detecting the pressure of the pipeline according to claim 1, wherein a first external thread is formed on the outer surface of the threaded insert (6), and a first internal thread matched with the first external thread is formed on the inner surface of the pipeline (7).

4. The wireless intelligent pressure gauge for remotely transmitting and detecting the pressure of the pipeline according to claim 1, wherein a threaded rotating sleeve (5) is rotatably connected to the top of the threaded embedded cylinder (6), a second internal thread is formed on the inner surface of the threaded rotating sleeve (5), and a second external thread matched with the second internal thread is formed on the outer surface of the threaded inserted rod (4).

5. The wireless intelligent pressure gauge for remotely transmitting and detecting the pressure of the pipeline according to claim 1, wherein both ends of the rotary cylinder (10) are fixedly connected with short shafts (12), both sides of the single rotary groove (9) inside the threaded embedded cylinder (6) are respectively provided with a short shaft groove (13), and the short shafts (12) are rotatably connected with the short shaft grooves (13).

6. The wireless intelligent pressure gauge for remotely transmitting and detecting the pressure of the pipeline according to claim 5, wherein a torsion spring (14) is sleeved on the outer surface of the stub shaft (12), one end of the torsion spring (14) is fixedly connected with the outer surface of the stub shaft (12), and the other end of the torsion spring (14) is fixedly connected with the inner wall of the stub shaft groove (13).

7. The wireless intelligent pressure gauge for remotely transmitting and detecting the pressure of the pipeline according to claim 1, wherein a stopper (11) is fixedly connected to one side of the outer surface of the rotary drum (10), and the stopper (11) is located on the upper side of the fan-shaped valve plate (8).