CN213103585U - CNG pressure regulating box - Google Patents

Abstract

The utility model discloses a CNG pressure regulating box, which comprises a box body, wherein the box body is hinged with a box door, two sides inside the box body are provided with chutes, the chutes are slidably connected with slide blocks, the slide blocks are connected with electrostatic dust absorption plates, the chutes are provided with blind holes, compression springs are arranged in the blind holes, the free ends of the springs are connected with limiting plates, the limiting plates are connected with positioning columns, the tops of the positioning columns are provided with sliding grooves, the sliding grooves are connected with glass beads, the slide blocks are provided with positioning holes at the positions corresponding to the glass beads, the bottom of the box body is provided with a plurality of mounting grooves, the mounting grooves are connected with mounting sleeves, fans are arranged in the mounting sleeves and are electrically connected with external power supplies, the mounting sleeves are connected with filter screens at the lower sides of the fans, the box is equipped with the air outlet, and the air outlet top is connected with the dust screen, and box back both sides fixedly connected with L shape installation piece.

Description

CNG pressure regulating box

Technical Field

The utility model belongs to the technical field of the pressure regulating box, concretely relates to CNG pressure regulating box.

Background

The main effect of pressure regulating box is regulation and stable system pressure, and control gas transmission system gas flow, protection system is in order to avoid the export pressure too high or low excessively, and CNG pressure regulating box is installed basically on the wall of building, but long-time placing of current CNG pressure regulating box, make the inside a large amount of dusts that produces of CNG pressure regulating box, and traditional clearance dust adopts the air gun to clear away the dust in the CNG pressure regulating box by hand, intensity of labour is great, waste time and energy, and in the dust removal process, the dust flies upward everywhere, the easy pollution that has caused the surrounding environment, and current CNG pressure regulating box is difficult to ventilate the heat dissipation.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a CNG pressure regulating tank. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a CNG pressure regulating box comprises a box body, wherein the box body is hinged with a box door, sliding grooves are arranged on two sides in the box body, sliding blocks are connected in the sliding grooves in a sliding mode, the sliding blocks are connected with an electrostatic dust absorption plate, the sliding grooves are provided with blind holes, compression springs are installed in the blind holes, the free ends of the springs are connected with limiting plates, the limiting plates are connected with positioning columns, sliding grooves are formed in the tops of the positioning columns, the sliding grooves are connected with glass beads, the sliding blocks are provided with positioning holes corresponding to the glass beads, a plurality of mounting grooves are formed in the bottom of the box body, the mounting grooves are connected with mounting sleeves, fans are installed in the mounting sleeves and are electrically connected with an external power supply, filter screens are connected to the lower sides of the fans, the mounting sleeves are connected with air pipelines, the compression plate is provided with a plurality of ventilation openings, the ventilation openings are in the shape of a large-sized structure and a small-sized structure, the bottom of the box body is provided with a standby storage battery, the output end of the standby storage battery is connected with a fan signal, the two sides of the top of the box body are provided with air outlets, the top of each air outlet is connected with a dust screen, and the two sides of the back of the box body are fixedly connected with L-shaped installation blocks.

Further inject, the even T shape structure setting of spout and slider. The sliding fit is more stable due to the structural design.

Further inject, the both sides of installation cover are equipped with the fixed orifices, be connected with the crew cut screw in the fixed orifices, the installation cover passes through the locking of crew cut screw and installs in the mounting groove. The structure design is convenient to disassemble and assemble.

Further limiting, the L-shaped mounting block is provided with a plurality of mounting and fixing holes, the mounting and fixing holes are uniformly distributed on the L-shaped mounting block, and the distance between every two adjacent mounting and fixing holes is equal. Such structural design makes when installing the box more stable.

Further limiting, the box door is connected with a handle, and the surface of the handle is connected with a rubber sleeve. The structural design is convenient for pulling the box door.

The utility model has the advantages of it is following:

1. the utility model discloses a set up the fan, through controlling the fan operation, the fan blows outside air into air pipe, outside air filters dust and impurity that have in the air through the filter screen when passing through the filter screen, and the air is compressed through the vent on the compression plate when passing through the compression plate on air pipe, makes the air turn cold, makes the air that blows into in the box be cold air, makes the cold air can effectually dispel the heat to the box and refrigerate, prevents that the temperature in the box is too high;

2. the utility model has the advantages that the electrostatic dust absorption plate is arranged, and the cold air is blown out from the bottom of the box body, so that the dust accumulated at the bottom of the box body is blown up, the electrostatic dust absorption plates at the two sides of the box body adsorb the dust, and the dust is more convenient to remove by blowing the air flow;

3. the utility model discloses a set up reserve battery, when meeting the power failure, provide the electric energy to the fan through reserve battery, make the fan can continue work, prevent to cut off the power supply suddenly and lead to the fan can not work.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of a CNG pressure regulating tank according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a CNG pressure regulating tank according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a location a of a CNG pressure regulating tank according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an enlarged structure at a position B of a CNG pressure regulating tank according to an embodiment of the present invention;

the main element symbols are as follows:

the device comprises a box body 1, a box door 2, a sliding groove 3, a sliding block 4, an electrostatic dust collection plate 5, a blind hole 6, a compression spring 7, a limiting plate 8, a positioning column 9, glass beads 10, a positioning hole 11, an installation sleeve 12, a fan 13, a filter screen 14, a ventilation pipeline 15, a compression plate 16, a ventilation opening 17, a standby storage battery 18, an air outlet 19, a dust screen 20, an L-shaped installation block 21, a flat head screw 22, an installation fixing hole 23 and a handle 24.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, a CNG pressure regulating box of the present invention, a box body 1 is hinged with a box door 2, two sides inside the box body 1 are provided with sliding grooves 3, a sliding block 4 is connected in the sliding grooves 3, the sliding block 4 is connected with an electrostatic dust absorption plate 5, the sliding grooves 3 are provided with blind holes 6, compression springs 7 are installed in the blind holes 6, free ends of the springs 7 are connected with limiting plates 8, the limiting plates 8 are connected with positioning columns 9, tops of the positioning columns 9 are provided with sliding grooves, the sliding grooves are connected with glass beads 10, the sliding block 4 is provided with positioning holes 11 at positions corresponding to the glass beads 10, the bottom of the box body 1 is provided with a plurality of mounting grooves, the mounting grooves are connected with mounting sleeves 12, the mounting sleeves 12 are internally provided with fans 13, the fans 13 are electrically connected with an external power supply, the mounting sleeves, 15 in-connection of ventilation pipe has compression board 16, compression board 16 is equipped with a plurality of vents 17, vent 17 is big-end-up's structure setting down, and reserve battery 18 is installed to 1 bottom of box, and reserve battery 18's output and fan 13 signal connection, 1 top both sides of box are equipped with air outlet 19, and air outlet 19 top is connected with dust screen 20, 1 back both sides fixedly connected with L shape installation piece 21 of box.

When the air-cooling air conditioner is used, the box body 1 is fixedly arranged on the wall of a building through the L-shaped mounting block 21, when the air-cooling air conditioner works, the fan 13 is powered through an external power supply to enable the fan 13 to operate, external air is blown into the ventilating duct 15 through the fan 13, dust and impurities in the air are filtered through the filtering duct 14 when the external air passes through the filtering screen 14, the air is compressed through the ventilation opening 17 on the compressing plate 16 when the air passes through the compressing plate 16 on the ventilating duct 15 to enable the air to be cooled, the air blown into the box body 1 is cold air, the cold air can effectively dissipate heat and refrigerate the box body 1 to prevent the temperature inside the box body 1 from being too high, meanwhile, the cold air is blown out from the bottom of the box body, make and to remove dust when the cooling and handle, the air is discharged from the air outlet 19 at top at last, when meeting the power failure, provide the electric energy to fan 13 through stand-by battery 18, make fan 13 can continue to work, when the adsorbed dust of the electrostatic dust absorption board 5 of both sides is too much, through opening chamber door 2, stimulate electrostatic dust absorption board 5, make electrostatic dust absorption board 5 drive slider 4 slide in spout 3, make locating hole 11 on slider 4 extrude glass pearl 10, make glass pearl 10 extrude reference column 9, reference column 9 promotes limiting plate 8, limiting plate 8 promotes compression spring 7, make compression spring 7 be compression state, make locating hole 11 can withdraw from the cooperation with glass pearl 10, thereby make electrostatic dust absorption board 5 drive slider 4 withdraw from box 1 and change the washing.

Preferably, the sliding groove 3 and the sliding block 4 are arranged in a uniform T-shaped structure. The sliding fit is more stable due to the structural design. In fact, other configurations of the chute 3 and the slider 4 may be considered as appropriate.

Preferably, fixing holes are formed in two sides of the mounting sleeve 12, flat head screws 22 are connected in the fixing holes, and the mounting sleeve 12 is locked and mounted in the mounting groove through the flat head screws 22. The structure design is convenient to disassemble and assemble. In fact, other configurations of the mounting sleeve 12 are contemplated as appropriate.

Preferably, the L-shaped mounting block 21 is provided with a plurality of mounting and fixing holes 23, the mounting and fixing holes 23 are uniformly arranged on the L-shaped mounting block 21, and the distance between two adjacent mounting and fixing holes 23 is equal. Such a structural design makes the installation of the case 1 more stable. In fact, other configurations of the L-shaped mounting block 21 are contemplated as appropriate.

Preferably, the door 2 is connected with a handle 24, and the surface of the handle 24 is connected with a rubber sleeve. This design facilitates pulling the door 2. In fact, other structural shapes of the door 2 may be considered as the case may be.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a CNG pressure regulating case, includes box (1), its characterized in that: the box body (1) is hinged with a box door (2), sliding grooves (3) are arranged on two sides in the box body (1), sliding blocks (4) are connected in the sliding grooves (3), electrostatic dust absorption plates (5) are connected to the sliding blocks (4), blind holes (6) are formed in the sliding grooves (3), compression springs (7) are installed in the blind holes (6), limiting plates (8) are connected to free ends of the springs (7), positioning columns (9) are connected to the limiting plates (8), sliding grooves are formed in the tops of the positioning columns (9), glass beads (10) are connected to the sliding grooves, positioning holes (11) are formed in the positions, corresponding to the glass beads (10), of the sliding blocks (4), a plurality of mounting grooves are formed in the bottom of the box body (1), mounting grooves are connected with mounting sleeves (12), fans (13) are installed in the mounting sleeves (12), and the fans (13), installation cover (12) are connected with filter screen (14) at the downside of fan (13), installation cover (12) are connected with air pipe (15), installation cover (12) and air pipe (15) are the integrated into one piece structure, air pipe (15) in-connection has compression board (16), compression board (16) are equipped with a plurality of vents (17), vent (17) are big-end-up's shape structure setting down, reserve battery (18) are installed to box (1) bottom, the output and fan (13) signal connection of reserve battery (18), box (1) top both sides are equipped with air outlet (19), air outlet (19) top is connected with dust screen (20), box (1) back both sides fixedly connected with L shape installation piece (21).

2. A CNG pressure regulating tank according to claim 1, wherein: the sliding groove (3) and the sliding block (4) are arranged in an even T-shaped structure.

3. A CNG pressure regulating tank according to claim 2, wherein: the mounting structure is characterized in that fixing holes are formed in two sides of the mounting sleeve (12), flat head screws (22) are connected into the fixing holes, and the mounting sleeve (12) is locked and mounted in the mounting groove through the flat head screws (22).

4. A CNG pressure regulating tank according to claim 3, wherein: the L-shaped mounting block (21) is provided with a plurality of mounting and fixing holes (23), the mounting and fixing holes (23) are uniformly distributed on the L-shaped mounting block (21), and the distance between every two adjacent mounting and fixing holes (23) is equal.

5. A CNG pressure regulating tank according to claim 4, wherein: the refrigerator door (2) is connected with a handle (24), and the surface of the handle (24) is connected with a rubber sleeve.

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