CN218765434U - Explosion-proof type integration flowmeter - Google Patents

Abstract

The utility model discloses an explosion-proof type integration flowmeter, it includes an explosion-proof type integration flowmeter, its characterized in that: the anti-explosion device comprises an anti-explosion shell, a supporting seat and a flowmeter, wherein the anti-explosion shell comprises a front anti-explosion shell and a rear anti-explosion shell, mounting holes are formed in the lower sides of the left side face and the right side face of the front anti-explosion shell and the lower side face of the rear anti-explosion shell, the supporting seat comprises a base, an adjustable device and a mounting frame, the lower end of the anti-explosion shell and the upper end of the supporting seat are detachably connected through the mounting frame, the upper end of the base is fixedly connected with an upper plate, the upper plate is connected with the adjustable device, the adjustable device is fixedly connected with the mounting frame, the mounting frame comprises a guide groove and a limiting groove, the guide groove is matched with a limiting plate at the lower end of the left side and the right side of the anti-explosion shell, and the anti-explosion shell is provided with a limiting device corresponding to the limiting groove; has the advantages that: through guide slot and stop device for the explosion-proof shell of installation becomes simple easy operation, has improved staff's installation effectiveness.

Description

Explosion-proof type integration flowmeter

Technical Field

The utility model relates to a flowmeter field, concretely relates to explosion-proof type integration flowmeter.

Background

The flowmeter is one of the components of the measurement science and technology, has an important relationship with national economy and national defense construction, and plays an important role in ensuring the product quality, improving the production efficiency and promoting the development of the science and technology after the work is done. At present according to the user demand, some flowmeters are installed outdoors, and cause the flowmeter to burst because of the foreign matter collision easily outdoors, have consequently set up corresponding explosion-proof structure to the gauge outfit of flowmeter, but current explosion-proof structure installation is inconvenient, and staff's installation effectiveness is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an explosion-proof type integration flowmeter to solve the above-mentioned explosion-proof structure installation inconvenient, the problem that staff installation effectiveness is low.

For solving the technical problem, the utility model provides an explosion-proof type integration flowmeter, it includes explosion-proof shell and supporting seat and flowmeter, explosion-proof shell includes preceding explosion-proof shell and back explosion-proof shell, preceding explosion-proof shell with the downside of side is provided with the mounting hole about the back explosion-proof shell, the supporting seat includes base, adjusting device and mounting bracket, explosion-proof shell lower extreme with the connection can be dismantled through the mounting bracket realization in the supporting seat upper end, base upper end and upper plate fixed connection, the upper plate with adjusting device connects, adjusting device with mounting bracket fixed connection, the mounting bracket includes guide slot and spacing groove, the guide slot with the limiting plate of explosion-proof shell left and right sides lower extreme cooperatees, explosion-proof shell corresponds the spacing groove is provided with stop device.

Further, the guide groove is an inverted T-shaped groove.

Furthermore, an observation window is arranged at the upper end of the side face of the front explosion-proof shell.

Further, a handle is arranged on the side face of the explosion-proof shell.

Further, the lower end of the explosion-proof shell is provided with a vent hole.

Further, adjustable device includes a plurality of external screw thread pin, the external screw thread pin runs through the upper plate of base, lock nut and adjusting nut are installed to the external screw thread pin, lock nut is in the upper end of upper plate, adjusting nut is in the lower extreme of upper plate.

Further, both sides lower extreme is provided with the locating plate around the explosion-proof shell, be provided with stop device on the locating plate, stop device includes electromagnet device, electromagnet device includes iron core, spring, iron plate and battery, spring one end fixed connection the iron core, the spring other end is connected the iron plate, iron plate fixed connection one side inside the locating plate, the battery is connected with the coil electricity, the battery with connect wireless signal receiver between the coil, wireless signal receiver is responsible for electromagnet device's the opening and close.

The beneficial effects of the utility model are that:

the explosion-proof type integrated flowmeter provides an explosion-proof shell convenient to install, and through a guide groove and a limiting device, the installation of the explosion-proof shell becomes simple and easy to operate, and the installation efficiency of workers is improved.

2, an explosion-proof shell that explosion-proof type integration flowmeter provided can prevent that flowmeter and circulating line from being strikeed by the foreign matter, avoids because of the danger of striking explosion, and explosion-proof shell bottom has still set up the ventilation hole simultaneously, helps the cooling of fluid passage and flowmeter.

3, the height of mounting bracket is adjusted through height-adjustable device to an explosion-proof type integration flowmeter for the installation of explosion-proof shell is fit for various installation scenes, and height-adjusting at any time makes things convenient for the staff installation, improves work efficiency.

Drawings

Fig. 1 is a front structural schematic diagram of the explosion-proof shell.

Fig. 2 is a right-side structural schematic diagram of the explosion-proof shell.

Fig. 3 is a schematic sectional structure view of the electromagnet device.

Wherein: 1. an explosion-proof shell; 11. a front explosion-proof shell; 111. an observation window; 12. a rear explosion-proof shell; 121. a sliding door; 2. mounting holes; 3. a supporting seat; 31. a base; 311. an upper plate; 4. an adjustable device; 41. an externally threaded pin; 42. locking the nut; 43. adjusting the nut; 5. a mounting frame; 51. a guide groove; 52. a limiting groove; 53. a limiting plate; 54. a limiting device; 55. a handle; 56. a vent hole; 6. positioning a plate; 61. an electromagnet device; 610. an iron core; 611. a spring; 612. a coil; 613. an iron block; 614. a battery; 615. a wireless signal receiver.

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 embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

As shown in fig. 1, the apparatus provides an explosion-proof type integrated flowmeter, which includes an explosion-proof shell 1, a support seat 3 and a flowmeter, where the explosion-proof shell 1 includes a front explosion-proof shell 11 and a rear explosion-proof shell 12, mounting holes 2 are provided at lower sides of left and right sides of the front explosion-proof shell 11 and the rear explosion-proof shell 12, inner diameters of the mounting holes 2 are consistent with outer diameters of fluid pipelines, the support seat 3 includes a base 31, an adjustable apparatus 4 and a mounting bracket 5, the lower end of the explosion-proof shell 1 and the upper end of the support seat 3 are detachably connected through the mounting bracket 5, the upper end of the base 31 and an upper plate 311 can be fixedly connected through integrated connection or welding, which is the prior art, and will not be described in detail, the upper plate 311 and the mounting bracket 5 are connected through the adjustable apparatus 4, the adjustable apparatus 4 and the mounting bracket 5 can be fixedly connected through integrated connection or welding, the mounting bracket 5 includes a guide groove 51 and a limiting plate 53, the guide groove 51 and the limiting plate 53 at the left and right sides of the explosion-proof shell 1 are matched, the guide groove 51 is an inverted T-shaped groove, the limiting plate 53 is correspondingly an inverted T-shaped plate, and the limiting device 54 is provided at the explosion-shaped corresponding limiting groove 52; the limiting device 54 is arranged on the positioning plate 6, and the positioning plate 6 and the explosion-proof shell 1 are fixedly connected through screws.

The upper end of the side face of the front explosion-proof shell 11 is provided with an observation window 111, so that a worker can conveniently record numerical values on the flowmeter.

The handle 55 is arranged on the side surface of the explosion-proof shell 1, so that workers can conveniently install the explosion-proof shell 1.

The explosion-proof case 1 is provided at a lower end thereof with a vent hole 56 to help dissipate heat of the fluid pipe.

As shown in fig. 2: the upper end of the rear explosion-proof shell is provided with a sliding door 121, so that workers can conveniently check and maintain the flowmeter.

The adjustable device 4 comprises a plurality of external thread pins 41, the external thread pins 41 penetrate through the upper plate 311 of the base 31, the external thread pins 41 are provided with locking nuts 42 and adjusting nuts 43, the locking nuts 42 are arranged at the upper end of the upper plate 311, and the adjusting nuts 43 are arranged at the lower end of the upper plate 311.

As shown in fig. 3: the limiting device 54 adopts an electromagnet device 61, the electromagnet device 61 comprises an iron core 610, a spring 611, an iron block 613 and a battery 614, one end of the spring 611 is fixedly connected with the iron core 610, the other end of the spring 611 is connected with the iron block 613, the iron block 613 is fixedly connected with one side inside the positioning plate 6, the battery 614 is electrically connected with the coil 612, a wireless signal receiver 615 is connected between the battery 614 and the coil 612, the wireless signal receiver 615 is PIC16F877 in model number, and the wireless signal receiver 615 is responsible for starting and stopping the electromagnet device 61.

Installation process: the support seat 3 is firstly placed under the flowmeter by a worker, the height of the mounting frame 5 is adjusted through the adjustable device 4, then the limiting plate 53 of the front explosion-proof shell 11 is aligned to the guide groove 51, the front explosion-proof shell 11 is pushed to move through the handle 55, the electromagnet device 61 is controlled to be closed through the wireless signal receiver 615 after the front explosion-proof shell 11 reaches the designated position, so that the iron core 610 of the electromagnet device 61 successfully enters the limiting groove 52, the front explosion-proof shell 11 is mounted, similarly, the limiting plate 53 of the rear explosion-proof shell 12 is aligned to the guide groove 51, the rear explosion-proof shell 12 is pushed to move through the handle 55, the rear explosion-proof shell 12 reaches the designated position and then is controlled to be closed through the wireless signal receiver 615, so that the iron core 610 of the electromagnet device 61 successfully enters the limiting groove 52, and the mounting of the rear explosion-proof shell 12 is completed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. An explosion-proof type integration flowmeter which characterized in that: including explosion-proof shell and supporting seat and flowmeter, explosion-proof shell includes preceding explosion-proof shell and back explosion-proof shell, preceding explosion-proof shell with the downside of side is provided with the mounting hole about the back explosion-proof shell, the supporting seat includes base, adjustable device and mounting bracket, explosion-proof shell lower extreme with the connection can be dismantled through the mounting bracket realization in supporting seat upper end, base upper end and upper plate fixed connection, the upper plate with adjustable device connects, adjustable device with mounting bracket fixed connection, the mounting bracket includes guide slot and spacing groove, the guide slot with the limiting plate of explosion-proof shell left and right sides lower extreme cooperatees, explosion-proof shell corresponds the spacing groove is provided with stop device.

2. An explosion-proof integrated flowmeter according to claim 1, characterized in that: the guide slot is an inverted T-shaped slot.

3. An explosion-proof integrated flowmeter according to claim 1, characterized in that: and the upper end of the side surface of the front explosion-proof shell is provided with an observation window.

4. An explosion-proof integrated flowmeter according to claim 1, characterized in that: and a handle is arranged on the side surface of the explosion-proof shell.

5. An explosion-proof integrated flowmeter according to claim 1, characterized in that: and a vent hole is formed in the lower end of the explosion-proof shell.

6. An explosion-proof integrated flow meter according to claim 1, characterized in that: the adjustable device comprises a plurality of external thread pins, the external thread pins penetrate through the upper plate of the base, locking nuts and adjusting nuts are installed on the external thread pins, the locking nuts are arranged at the upper end of the upper plate, and the adjusting nuts are arranged at the lower end of the upper plate.

7. An explosion-proof integrated flowmeter according to claim 1, characterized in that: the explosion-proof shell is characterized in that positioning plates are arranged at the lower ends of the front side and the rear side of the explosion-proof shell, a limiting device is arranged on the positioning plates and comprises an electromagnet device, the electromagnet device comprises an iron core, a spring, an iron block and a battery, one end of the spring is fixedly connected with the iron core, the other end of the spring is connected with the iron block, the iron block is fixedly connected with one side of the inside of the positioning plate, the battery is electrically connected with a coil, the battery is connected with a wireless signal receiver between the coils, and the wireless signal receiver is responsible for starting and stopping the electromagnet device.

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