CN219776821U

CN219776821U - Industrial pressure gauge

Info

Publication number: CN219776821U
Application number: CN202321271328.8U
Authority: CN
Inventors: 吴亮; 张渤; 赵炳忠
Original assignee: Ashcroft Instruments Jiaxing Co Ltd
Current assignee: Ashcroft Instruments Jiaxing Co Ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-29
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an industrial pressure gauge, which comprises a watchcase, wherein a pressure gauge body is arranged in the watchcase, a fixed groove is formed in the front surface of the watchcase, a movable shaft is arranged on one side of the watchcase, a protective cover is movably connected on one side of the movable shaft, a fixed buckle is fixed in front of the protective cover, a first fixing piece is fixed on the outer side of the watchcase, a bolt penetrates through the front of the first fixing piece, and a second fixing piece is movably connected on one side of the bolt; this industrial pressure meter uses through the cooperation of bolt, back lid, louvre and radiator fan, and under the long-time use of the device, the temperature of manometer body can rise, opens radiator fan's switch cooperation louvre's setting, drives the circulation of air of the inside and outside of back lid, can dispel the heat to the manometer body, has effectively improved the device's life, simultaneously through the setting of bolt, the staff of being convenient for pull down back lid and overhaul radiator fan.

Description

Industrial pressure gauge

Technical Field

The utility model relates to the technical field of pressure gauges, in particular to an industrial pressure gauge.

Background

The industrial is the social material production department for natural resource exploitation and processing various raw materials, the industry is the product of the development of the social division, and is the main component part of the second industry through several development stages such as the hand industry, the machine industry and the like, the pressure gauge is an indispensable instrument in the industrial measurement, the pressure gauge is the instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the environment, the application is very common, the application is almost in all industrial processes and scientific research fields, the application is seen everywhere in the fields such as a heating power pipe network, oil gas transmission, a water supply and air supply system, a vehicle maintenance factory and the like, and particularly in the industrial process control and technical measurement process, the elastic sensitive element of the mechanical pressure gauge has the characteristics of very high mechanical strength, convenient production and the like, so that the mechanical pressure gauge is increasingly widely applied.

In the chinese patent publication No. CN215677363U of the present disclosure, the pressure gauge with the protecting device comprises a pressure gauge housing, one end of the pressure gauge housing has a pressure display glass plate, and is installed on the connecting pipe of the bottom surface of the pressure gauge housing, when being impacted, the protecting frame assembly protects the pressure display glass plate, and meanwhile, the telescopic supporting rod supports the protecting frame assembly, compared with the existing structure, the pressure gauge with the protecting device is convenient for the anti-collision protection of the pressure display glass plate, and meanwhile, the stability of the pressure gauge can be increased, but the pressure gauge with the protecting device does not perform good heat dissipation treatment on the pressure gauge, and when the using temperature is too high, the pressure gauge is easy to be damaged, so that an industrial pressure gauge needs to be proposed.

Disclosure of Invention

The present utility model is directed to an industrial pressure gauge, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an industrial pressure meter, includes the watchcase, the internally mounted of watchcase has the manometer body, the fixed slot has been seted up on the place ahead surface of watchcase, the loose axle is installed to one side of watchcase, one side swing joint of loose axle has the shield cover, the place ahead of shield cover is fixed with fixed knot, the outside of watchcase is fixed with first stationary blade, the place ahead of first stationary blade is run through there is the bolt, one side swing joint of bolt has the second stationary blade, one side of second stationary blade is fixed with the back lid, the louvre has been seted up on the place ahead surface of back lid, the internally mounted of back lid has radiator fan.

Preferably, the protective cover and the watch case form a rotary structure through the movable shaft, and the radius of the protective cover is the same as that of the watch case.

Preferably, the protective cover is connected with the watchcase in a clamping way through a fixing groove, and the fixing groove is correspondingly arranged with the fixing buckle.

Preferably, the connector is installed to the below of watchcase, the valve is installed to one side of connector, the laminating of the below surface of connector has the sealing washer, the below of connector is fixed with the screwed pipe.

Preferably, the sealing ring is in adhesive connection with the connector, and the inner side of the sealing ring is tightly attached to the outer side of the connector.

Preferably, the back cover is screwed with the watch case by a bolt, and the first fixing piece and the second fixing piece are matched for use.

Preferably, the heat dissipation fan is movably connected with the rear cover, and the heat dissipation fan is matched with the heat dissipation hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the industrial pressure gauge, through the cooperation of the bolts, the rear cover, the radiating holes and the radiating fans, the temperature of the pressure gauge body can rise under the long-time use of the device, the switch of the radiating fans is opened to cooperate with the arrangement of the radiating holes, the air circulation on the inner side and the outer side of the rear cover is driven, the pressure gauge body can be radiated, the service life of the device is effectively prolonged, and meanwhile, through the arrangement of the bolts, the cooling fans are convenient to overhaul after the rear cover is detached by workers;

2. according to the industrial pressure gauge, through the arrangement of the fixing groove, the movable shaft, the protective cover and the fixing buckle, the protective cover can play a role in protecting the pressure gauge body, so that the pressure gauge body is prevented from being collided with the outside, and meanwhile, the protective cover plays a role in dust prevention, and the protective cover is convenient to fix through the arrangement of the fixing groove and the fixing buckle;

3. this industrial pressure gauge through the setting of connector, valve, sealing washer and screwed pipe, is convenient for install the device through the setting of screwed pipe, and the sealing washer can improve the leakproofness of junction for the measuring result of manometer body is more accurate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a protective cover according to the present utility model;

FIG. 3 is a schematic view of a connector according to the present utility model;

FIG. 4 is a schematic rear view of the rear cover of the present utility model;

fig. 5 is a schematic structural diagram of a heat dissipating fan according to the present utility model.

In the figure: 1. a watch case; 2. a pressure gauge body; 3. a fixing groove; 4. a movable shaft; 5. a protective cover; 6. a fixing buckle; 7. a connector; 8. a valve; 9. a seal ring; 10. a threaded tube; 11. a first fixing piece; 12. a bolt; 13. a second fixing piece; 14. a rear cover; 15. a heat radiation hole; 16. a heat radiation fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an industry manometer, including watchcase 1, watchcase 1's internally mounted has manometer body 2, fixed slot 3 has been seted up on watchcase 1's place ahead surface, loose axle 4 is installed to one side of watchcase 1, one side swing joint of loose axle 4 has shield lid 5, the place ahead of shield lid 5 is fixed with fixed knot 6, watchcase 1's the outside is fixed with first stationary blade 11, the place ahead of first stationary blade 11 has run through bolt 12, one side swing joint of bolt 12 has second stationary blade 13, one side of second stationary blade 13 is fixed with back lid 14, louvre 15 has been seted up on back lid 14's place ahead surface, back lid 14 internally mounted has radiator fan 16.

In this embodiment, the protecting cover 5 forms a rotating structure with the watch case 1 through the movable shaft 4, the radius of the protecting cover 5 is the same as that of the watch case 1, the protecting cover 5 can protect the pressure gauge body 2, the pressure gauge body 2 is prevented from colliding with the outside, and the protecting cover 5 also plays a dustproof role.

In this embodiment, the protecting cover 5 is connected with the watchcase 1 through the fixing groove 3, the fixing groove 3 and the fixing buckle 6 are correspondingly arranged, the protecting cover 5 is convenient to fix through the setting of the fixing groove 3 and the fixing buckle 6, and the operation is more convenient.

In this embodiment, connector 7 is installed to the below of watchcase 1, and valve 8 is installed to one side of connector 7, and sealing washer 9 is laminated to the below surface of connector 7, and the below of connector 7 is fixed with screwed pipe 10, installs the device through the setting of screwed pipe 10 being convenient for, can be applicable to in the different environment.

In this embodiment, the sealing ring 9 is in adhesive connection with the connector 7, the inner side of the sealing ring 9 is tightly attached to the outer side of the connector 7, and the sealing ring 9 can improve the tightness of the connection part, so that the measurement result of the pressure gauge body 2 is more accurate.

In this embodiment, the back cover 14 is screwed to the case 1 by the bolts 12, the first fixing piece 11 and the second fixing piece 13 are matched for use, and the setting of the bolts 12 facilitates the operator to detach the back cover 14 for overhauling the cooling fan 16.

In this embodiment, the heat dissipation fan 16 is movably connected with the rear cover 14, the heat dissipation fan 16 is matched with the heat dissipation hole 15, and the switch of the heat dissipation fan 16 is turned on to match with the setting of the heat dissipation hole 15, so that the air circulation inside and outside the rear cover 14 is driven, the heat dissipation can be performed on the manometer body 2, and the service life of the device is effectively prolonged.

Working principle: when the industrial pressure gauge is used, an external power supply is firstly connected, then the device is arranged on a pipeline to be measured through the arrangement of the threaded pipe 10, the sealing ring 9 can improve the tightness of a joint, gas leakage in the pressure measuring process is avoided, the pressure gauge body 2 is subjected to elastic deformation through a sensitive element in the gauge, the pressure deformation is conducted to a pointer through a conversion mechanism of a movement in the gauge, the pointer is caused to rotate to display pressure, the pressure gauge body 2 can be protected through the arrangement of the protecting cover 5, the pressure gauge body 2 is prevented from colliding with the outside, meanwhile, the protecting cover 5 also plays a dustproof role, finally, under the long-time use of the device, the switch of the heat dissipation fan 16 is opened to be matched with the arrangement of the heat dissipation holes 15, the air circulation in the inner side and the outer side of the rear cover 14 is driven, the pressure gauge body 2 can be dissipated, the external power supply of the device is cut off when the device is not used, the model of the heat dissipation fan 16 is MH902R, and thus the use process of the industrial pressure gauge is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An industrial pressure gauge comprising a case (1), characterized in that: the utility model discloses a pressure gauge for a bicycle, including watchcase (1), fixed slot (3) have been seted up on the internally mounted of watchcase (1), loose axle (4) are installed to one side of watchcase (1), one side swing joint of loose axle (4) has shield cover (5), the place ahead of shield cover (5) is fixed with fixed knot (6), the outside of watchcase (1) is fixed with first stationary blade (11), the place ahead of first stationary blade (11) is run through there is bolt (12), one side swing joint of bolt (12) has second stationary blade (13), one side of second stationary blade (13) is fixed with back lid (14), louvre (15) have been seted up on the place ahead surface of back lid (14), internally mounted of back lid (14) has radiator fan (16).

2. An industrial pressure gauge according to claim 1, characterized in that the protective cover (5) forms a rotating structure with the watch case (1) by means of the movable shaft (4), the radius of the protective cover (5) being the same as the radius of the watch case (1).

3. An industrial pressure gauge according to claim 1, characterized in that the protective cover (5) is snap-connected with the watch case (1) through a fixing groove (3), the fixing groove (3) being arranged corresponding to the fixing button (6).

4. An industrial pressure gauge according to claim 1, characterized in that the connector (7) is mounted below the watchcase (1), the valve (8) is mounted on one side of the connector (7), the sealing ring (9) is attached to the lower surface of the connector (7), and the threaded pipe (10) is fixed below the connector (7).

5. An industrial pressure gauge according to claim 4, characterized in that the sealing ring (9) is in adhesive connection with the connector (7), and the inner side of the sealing ring (9) is tightly attached to the outer side of the connector (7).

6. An industrial pressure gauge according to claim 1, characterized in that the back cover (14) is screwed to the case (1) by means of bolts (12), the first fixing piece (11) being used in cooperation with the second fixing piece (13).

7. An industrial pressure gauge according to claim 1, characterized in that the cooling fan (16) is movably connected with the rear cover (14), and the cooling fan (16) is matched with the cooling hole (15).