CN216046919U

CN216046919U - Natural gas safety protection pressure regulating box

Info

Publication number: CN216046919U
Application number: CN202122247713.6U
Authority: CN
Inventors: 胜元元
Original assignee: Shanghai Morey Fluid Control Equipment Co ltd
Current assignee: Shanghai Morey Fluid Control Equipment Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-15
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a natural gas safety protection pressure regulating box, which relates to the technical field of natural gas and comprises a rear cover plate, wherein a first mounting groove is symmetrically formed in the upper surface of the rear cover plate, a side plate is movably connected to the inner wall of the rear cover plate, a second mounting groove is formed in the lower surface of the side plate, a third mounting groove is symmetrically formed in the bottom of the outer wall of one side of the side plate, a fourth mounting groove is formed in the top of the outer wall of one side of the side plate, a bottom plate is symmetrically and movably connected to the inner wall of the side plate, a fifth mounting groove is symmetrically formed in the outer wall of one side of the bottom plate, and pipeline holes are symmetrically formed in the outer wall of one side of the bottom plate. This natural gas safety protection pressure regulating box sets up through the cooperation between first mounting groove and the second mounting groove, when the device in the box damages, can disassemble the box fast, enlarges and repairs the space, makes things convenient for the workman to the repair of device in the box, through setting up the third mounting groove of slope, has avoided the bottom plate landing effectively, has strengthened the compactness of device.

Description

Natural gas safety protection pressure regulating box

Technical Field

The utility model relates to the technical field of natural gas, in particular to a natural gas safety protection pressure regulating box.

Background

The pressure regulating box comprises a pressure regulating device and a box body, the suspended type box and the underground type box are called pressure regulating boxes, the floor type box is called a pressure regulating cabinet, the pressure regulating box is formed by assembling a valve, a pressure gauge, a filter, a pressure regulator, a flow meter and the like together with a gas pipeline, the whole structure is compact and reasonable, the occupied area is small, the installation is simple, the current pressure regulating box is convenient to use, the disassembly and the assembly are inconvenient, and the maintenance is not facilitated for maintenance personnel.

In chinese utility model patent application no: CN202021455688.X discloses a natural gas safety protection pressure regulating box, the structure includes the mounting panel, one side of mounting panel is equipped with rather than matched with mount, the inside of mount is equipped with rather than matched with pressure regulating box, the both sides of pressure regulating box all are equipped with rather than matched with interface, one side that pressure regulating box was kept away from to the interface is equipped with rather than matched with interface frame, this safety protection pressure regulating box, when the air-vent valve damages need not be convenient for dismouting pressure regulating box when repairing, reduce work efficiency, it is loaded down with trivial details to the installation step of pressure regulating box, do not have shock attenuation measure when the box receives vibrations, do not have ventilation measure when receiving the influence of moist weather, cause inside rainwater to corrode easily.

Therefore, there is a need to provide a natural gas safety protection pressure regulating tank to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a natural gas safety protection pressure regulating box, which solves the problems that the existing safety protection pressure regulating box in the background technology is inconvenient to disassemble and assemble when a pressure regulating valve is damaged and needs to be repaired, the working efficiency is reduced, the installation steps of the pressure regulating box are complicated, no damping measures are provided when a box body is vibrated, no ventilation measures are provided when the box body is affected by humid weather, and the internal rainwater is easily corroded.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a natural gas safety protection pressure regulating box, includes the back shroud, first mounting groove has been seted up to the upper surface symmetry of back shroud, the inner wall swing joint of back shroud has the curb plate, the second mounting groove has been seted up to the lower surface of curb plate, the third mounting groove has been seted up to one side outer wall bottom symmetry of curb plate, the fourth mounting groove has been seted up at one side outer wall top of curb plate, the inner wall symmetry swing joint of curb plate has the bottom plate, the fifth mounting groove has been seted up to one side outer wall symmetry of bottom plate, the pipeline hole has been seted up to one side outer wall symmetry of bottom plate, the inner wall swing joint of curb plate has the top cap, the sixth mounting groove has been seted up to the upper surface of top cap, the inner wall symmetry fixed mounting of curb plate has the hinge, one side outer wall fixed mounting of hinge has the chamber door.

Preferably, the first mounting groove corresponds to the second mounting groove, the third mounting groove corresponds to the fifth mounting groove, and the fourth mounting groove corresponds to the sixth mounting groove.

Preferably, the switch is rotatably installed on the outer wall of one side of the box door, the first limiting block is fixedly installed on the outer wall of one side of the box door, and the handles are symmetrically and fixedly installed on the outer wall of one side of the box door.

Preferably, the rubber blocks are symmetrically and fixedly installed on the outer wall of one side of the rear cover plate, and the installation blocks are symmetrically and fixedly installed on the outer wall of one side of the rear cover plate.

Preferably, the one end laminating that the back shroud was kept away from to the block rubber is connected with the wall body, the outer wall fixed mounting of wall body has the second stopper.

Preferably, a connecting shaft is inserted into the outer wall of one side of the mounting block, a hanging piece is fixedly mounted on the outer surface of the connecting shaft, and the second limiting block corresponds to the hanging piece.

Preferably, ventilation grooves are symmetrically formed in the outer wall of one side of each side plate, the number of the ventilation grooves is six, and the ventilation grooves are distributed in a linear array mode.

Preferably, the outer wall of one side of the side plate is symmetrically and fixedly provided with a mudguard, the inner wall of the bottom plate is movably connected with a natural gas pipeline, and the pipeline hole corresponds to the natural gas pipeline.

(III) advantageous effects

Compared with the prior art, the utility model provides a natural gas safety protection pressure regulating box, which has the following beneficial effects:

1. this natural gas safety protection pressure regulating box through the cooperation setting between first mounting groove and the second mounting groove, when the device in the box damages, can disassemble the box fast, enlarges and repairs the space, makes things convenient for the workman to the repair of device in the box, sets up through the cooperation between hinge, chamber door, switch, first stopper and the handle, has made things convenient for the routine maintenance and the observation to the device inside.

2. This natural gas safety protection pressure regulating box awakens up fixedly to this pressure regulating box, only need on the corresponding position of wall fixed mounting second stopper can, through the cooperation setting between installation piece, connecting axle and the pendant, the effectual installation time that has shortened, through setting up the rubber block, can prevent that the wall that rainwater weather caused is moist, the pressure regulating box back that leads to is by the condition of rainwater corruption.

3. This natural gas safety protection pressure regulating box, through setting up the ventilation groove, after rainwater weather crosses, weather is more moist, arouses easily that the regulator in the device is corroded by the rainwater, and the clean and tidy nature of regulator is guaranteed to the ventilation groove, through setting up the fender, not only can prevent that the rainwater from flowing into in the pressure regulating box, can also avoid in the device is gone into because the blowing sand that the strong wind weather air dashes, and cause the inflexible problem of regulator.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic top perspective view of the structure of the present invention;

FIG. 3 is a schematic perspective cross-sectional view of the structure of the present invention;

FIG. 4 is a perspective view of the rear cover structure of the present invention;

FIG. 5 is a perspective view of the top cover structure of the present invention;

FIG. 6 is a perspective view of the side panel structure of the present invention;

FIG. 7 is a perspective view of the base plate structure of the present invention;

FIG. 8 is an enlarged view of the structure of region A in FIG. 2 according to the present invention.

In the figure: 1. a rear cover plate; 2. a first mounting groove; 3. a side plate; 4. a second mounting groove; 5. a third mounting groove; 6. a fourth mounting groove; 7. a base plate; 8. a fifth mounting groove; 9. a pipe bore; 10. a top cover; 11. a sixth mounting groove; 12. a hinge; 13. a box door; 14. a switch; 15. a first stopper; 16. a handle; 17. a wall body; 18. a second limiting block; 19. mounting blocks; 20. a connecting shaft; 21. hanging parts; 22. a rubber block; 23. a ventilation slot; 24. a fender; 25. a natural gas pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-8, a natural gas safety protection pressure regulating box comprises a rear cover plate 1, a first mounting groove 2 is symmetrically formed on the upper surface of the rear cover plate 1, rubber blocks 22 are symmetrically and fixedly mounted on the outer wall of one side of the rear cover plate 1, a mounting block 19 is symmetrically and fixedly mounted on the outer wall of one side of the rear cover plate 1, a side plate 3 is movably connected to the inner wall of the rear cover plate 1, one end of the rubber block 22, which is far away from the rear cover plate 1, is connected to a wall body 17 in an attaching manner, a second limiting block 18 is fixedly mounted on the outer wall of the wall body 17, the second limiting block 18 is fixed to the wall body 17 through rivets, a second mounting groove 4 is formed in the lower surface of the side plate 3, a connecting shaft 20 is inserted into the outer wall of one side of the mounting block 19, a hanging member 21 is fixedly mounted on the outer surface of the connecting shaft 20, the second limiting block 18 corresponds to the hanging member 21, a third mounting groove 5 is symmetrically formed in the bottom of the outer wall of one side of the side plate 3, ventilation grooves 23 are symmetrically formed in the outer wall of one side plate, the number of the plurality of ventilation grooves 23 is six, the six ventilation grooves 23 are distributed in a linear array, a fourth mounting groove 6 is formed in the top of the outer wall of one side of the side plate 3, the inner wall of the side plate 3 is symmetrically and movably connected with a bottom plate 7, a mudguard 24 is symmetrically and fixedly mounted on the outer wall of one side of the side plate 3, a natural gas pipeline 25 is movably connected with the inner wall of the bottom plate 7, a pipeline hole 9 corresponds to the natural gas pipeline 25, a fifth mounting groove 8 is symmetrically formed in the outer wall of one side of the bottom plate 7, a pipeline hole 9 is symmetrically formed in the outer wall of one side of the bottom plate 7, a top cover 10 is movably connected with the inner wall of the side plate 3, a sixth mounting groove 11 is formed in the upper surface of the top cover 10, the first mounting groove 2 corresponds to the second mounting groove 4, the third mounting groove 5 corresponds to the fifth mounting groove 8, the fourth mounting groove 6 corresponds to the sixth mounting groove 11, and through the arrangement of the ventilation grooves 23, when the weather is wet, the pressure regulating device in the device is easily corroded by rainwater, the ventilation groove 23 can perform good ventilation effect to air-dry moisture in the pressure regulating box, and further ensure the tidiness of the pressure regulating device, the splash guard 24 is arranged to prevent rainwater from flowing into the pressure regulating box and avoid the problem that the pressure regulating device is inflexible due to the fact that blown sand rushed by air in strong wind weather rushes into the device, the hinges 12 are symmetrically and fixedly arranged on the inner wall of the side plate 3, the box door 13 is fixedly arranged on the outer wall of one side of the hinge 12, the pressure regulating box is fixed by only fixedly arranging the second limiting block 18 at the corresponding position of the wall surface, the mounting block 19, the connecting shaft 20 and the hanging piece 21 are matched to ensure that the pressure regulating box is hung on the second limiting block 18, the mounting time is effectively shortened, and the wall surface caused by rainwater weather can be prevented from being wet by arranging the rubber block 22, the back of the pressure regulating box is corroded by rainwater, a distance can be effectively reserved between the box body and the wall surface through the matching arrangement between the rubber block 22 and the hanging piece 21, compared with the traditional safety protection pressure regulating box, the installation steps are simple, the assembly and disassembly are convenient, the switch 14 is rotatably installed on the outer wall of one side of the box door 13, the first limiting block 15 is fixedly installed on the outer wall of one side of the box door 13, the handle 16 is symmetrically and fixedly installed on the outer wall of one side of the box door 13, the side plate 3 is connected with the rear cover plate 1 through the matching arrangement between the first installation groove 2 and the second installation groove 4, when a device in the box body is damaged, the box body can be rapidly disassembled, the repair space is enlarged, the repair of a device in the box body is facilitated for workers, the side plate 3 is connected with the bottom plate 7 through the matching arrangement between the third installation groove 5 and the fifth installation groove 8, through the arrangement of the inclined third installation groove 5, avoided bottom plate 7 landing effectively, the compactness of device has been strengthened, cooperation setting between through fourth mounting groove 6 and sixth mounting groove 11, be connected curb plate 3 with top cap 10, fourth mounting groove 6 through setting up the slope, when meetting rainwater weather, top cap 10 slope can make the rainwater advantage of the situation landing, avoid the top to deposit water and cause the corruption, through hinge 12, chamber door 13, switch 14, cooperation setting between first stopper 15 and the handle 16, the daily maintenance and the observation to the device inside have been made things convenient for, compare in traditional safety protection pressure regulating box, the device's structure is ingenious, easy dismounting, even meet the incasement pressure regulating device that needs to take the repair apart, the plate after taking the part apart still can assemble the continuation use again, the life of device has been prolonged effectively.

The working principle is as follows: firstly, the rear cover plate 1 is connected with two side plates 3 through the matching arrangement between a first mounting groove 2 and a second mounting groove 4, two bottom plates 7 are connected with the side plates 3 through the matching arrangement between a third mounting groove 5 and a fifth mounting groove 8, a natural gas pipeline 25 is clamped through a pipeline hole 9 through the matching arrangement between the two bottom plates 7, the side plates 3 are connected with a top cover 10 through the matching arrangement between a fourth mounting groove 6 and a sixth mounting groove 11, one end of a hinge 12 is fixed on the inner wall of the side plates 3 after the installation, the other end of the hinge 12 is fixed on the inner wall of a box door 13 to complete the installation of the box door 13, then four second limit blocks 18 are fixedly installed at corresponding positions of a wall body 17, the four hanging pieces 21 are connected with the four second limit blocks 18 through adjusting the angles of a connecting shaft 20 and the hanging pieces 21, the rubber block 22 is convenient for the adhesion of the wall body 17, an operator only needs to open a switch 14 during daily inspection, the handle 16 is pulled to observe or adjust the pressure regulating device, and when the pressure regulating device needs to be repaired, the pressure regulating device is sequentially disassembled through an installation method, so that the repair space can be enlarged, and the maintenance of maintenance personnel is more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a natural gas safety protection pressure regulating box, includes back shroud (1), its characterized in that: the upper surface of the rear cover plate (1) is symmetrically provided with a first mounting groove (2), the inner wall of the rear cover plate (1) is movably connected with a side plate (3), the lower surface of the side plate (3) is provided with a second mounting groove (4), the bottom of the outer wall of one side of the side plate (3) is symmetrically provided with a third mounting groove (5), the top of the outer wall of one side of the side plate (3) is provided with a fourth mounting groove (6), the inner wall of the side plate (3) is symmetrically and movably connected with a bottom plate (7), the outer wall of one side of the bottom plate (7) is symmetrically provided with a fifth mounting groove (8), the outer wall of one side of the bottom plate (7) is symmetrically provided with a pipeline hole (9), the inner wall of the side plate (3) is movably connected with a top cover (10), the upper surface of the top cover (10) is provided with a sixth mounting groove (11), and the inner wall of the side plate (3) is symmetrically and fixedly provided with a hinge (12), and a box door (13) is fixedly arranged on the outer wall of one side of the hinge (12).

2. The natural gas safety protection pressure regulating box according to claim 1, characterized in that: the first mounting groove (2) corresponds to the second mounting groove (4), the third mounting groove (5) corresponds to the fifth mounting groove (8), and the fourth mounting groove (6) corresponds to the sixth mounting groove (11).

3. The natural gas safety protection pressure regulating box according to claim 1, characterized in that: the outer wall of one side of chamber door (13) rotates and installs switch (14), the outer wall fixed mounting of one side of chamber door (13) has first stopper (15), the outer wall symmetry fixed mounting of one side of chamber door (13) has handle (16).

4. The natural gas safety protection pressure regulating box according to claim 1, characterized in that: the rubber blocks (22) are symmetrically and fixedly mounted on the outer wall of one side of the rear cover plate (1), and the mounting blocks (19) are symmetrically and fixedly mounted on the outer wall of one side of the rear cover plate (1).

5. The natural gas safety protection pressure regulating box according to claim 4, characterized in that: the one end laminating that back shroud (1) was kept away from in block rubber (22) is connected with wall body (17), the outer wall fixed mounting of wall body (17) has second stopper (18).

6. The natural gas safety protection pressure regulating box according to claim 5, characterized in that: the outer wall of one side of the mounting block (19) is inserted with a connecting shaft (20), a hanging piece (21) is fixedly mounted on the outer surface of the connecting shaft (20), and the second limiting block (18) corresponds to the hanging piece (21).

7. The natural gas safety protection pressure regulating box according to claim 1, characterized in that: ventilating grooves (23) have been seted up to one side outer wall symmetry of curb plate (3), and is a plurality of the quantity of ventilating grooves (23) is six, six ventilating grooves (23) are linear array and distribute.

8. The natural gas safety protection pressure regulating box according to claim 1, characterized in that: the outer wall of one side of the side plate (3) is symmetrically and fixedly provided with a mudguard (24), the inner wall of the bottom plate (7) is movably connected with a natural gas pipeline (25), and the pipeline hole (9) corresponds to the natural gas pipeline (25).