CN211624880U - Gas pressure regulating box - Google Patents
Gas pressure regulating box Download PDFInfo
- Publication number
- CN211624880U CN211624880U CN202020142580.9U CN202020142580U CN211624880U CN 211624880 U CN211624880 U CN 211624880U CN 202020142580 U CN202020142580 U CN 202020142580U CN 211624880 U CN211624880 U CN 211624880U
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- pressure regulating
- regulating box
- air inlet
- inlet cylinder
- box body
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Abstract
The utility model relates to the technical field of pressure regulating boxes, and discloses a gas pressure regulating box, which comprises a pressure regulating box body, wherein supporting legs are fixedly connected at four corners of the bottom of the pressure regulating box body, a cylindrical air inlet cylinder is fixedly communicated with the bottom of the pressure regulating box body, a heat dissipation and dust removal mechanism is installed in the air inlet cylinder, a matched circular plate is fixedly installed in a cylinder opening at the top of the air inlet cylinder, a matched annular filter screen is fixedly embedded in the circular plate, and a plurality of uniformly distributed air outlet holes are formed in the top of the pressure regulating box body; the heat dissipation dust removal mechanism comprises a motor fixedly connected to the outer side wall of the air inlet cylinder through a mounting rack, the output end of the motor is fixedly connected with a transmission shaft, the other end of the transmission shaft penetrates through the side wall of the air inlet cylinder and is fixedly connected with a driving bevel gear, and the transmission shaft is rotatably connected with the side wall of the air inlet cylinder. The utility model discloses not only make the gas pressure regulating box possess good heat dispersion, possess good dust removal performance moreover.
Description
Technical Field
The utility model relates to a pressure regulating box technical field especially relates to a gas pressure regulating box.
Background
The gas pressure regulating box is an important component of a gas transmission and distribution system, and is widely popularized and applied due to the advantages of compact structure, small occupied area, investment saving, convenience in installation and use and the like. The inside of the box is basically provided with an inlet valve, an outlet valve, a filter, a pressure regulator and corresponding measuring instruments, and can also be additionally provided with auxiliary safety devices such as a corrugated compensator, an overpressure relief valve, an overpressure stop valve and the like. Meanwhile, according to the use condition and the user requirement, the gas pressure regulating box can be assembled into a single-way, double-way or multi-way gas pressure regulating box.
Most gas pressure regulating box functional ratio is more single in the existing market, and it is also very inconvenient to use, and traditional gas pressure regulating box carries out ventilation cooling through seting up the ventilation window, avoids the dust to get into the pressure regulating incasement portion through addding the dust screen, but, the dust screen is easily stained with and attaches the dust and take place to block up to influence the radiating effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the dust screen of the gas pressure regulating box in the prior art is easy to be stained with and attaches the dust and influence the radiating effect, and the gas pressure regulating box that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gas pressure regulating box comprises a pressure regulating box body, wherein supporting legs are fixedly connected at four corners of the bottom of the pressure regulating box body, a cylindrical air inlet cylinder is fixedly communicated with the bottom of the pressure regulating box body, a heat dissipation and dust removal mechanism is installed in the air inlet cylinder, a matched circular plate is fixedly installed in a cylinder opening at the top of the air inlet cylinder, a matched annular filter screen is fixedly embedded in the circular plate, and a plurality of uniformly distributed air outlet holes are formed in the top of the pressure regulating box body;
the heat dissipation and dust removal mechanism comprises a motor fixedly connected to the outer side wall of the air inlet cylinder body through a mounting frame, the output end of the motor is fixedly connected with a transmission shaft, the other end of the transmission shaft penetrates through the side wall of the air inlet cylinder and is fixedly connected with a driving bevel gear, the transmission shaft is rotationally connected with the side wall of the air inlet cylinder, a rotating rod is arranged at the center of the circular plate in a penetrating way, the rotating rod is rotationally connected with the circular plate, the bottom end of the rotating rod is fixedly sleeved with a driven bevel gear engaged with the driving bevel gear, the top end of the rotating rod is fixedly provided with fan blades, the rod wall of the rotating rod is symmetrically and fixedly connected with brush rods, and the upper surface of the brush rod is fixedly provided with brush hair which is abutted against the lower surface of the annular filter screen, the inner wall of the air inlet cylinder body is provided with an annular chute, one end of the brush rod, which is far away from the rotating rod, is fixedly connected with an annular sliding block which is connected with the annular sliding groove in a sliding manner.
Preferably, one side of the annular sliding block, which is close to the bottom of the annular sliding groove, is provided with a ball groove, matched balls are arranged in the ball groove, and one end, which is far away from the bottom of the ball groove, of the ball groove penetrates through the notch of the ball groove and extends outwards, and is in rolling connection with the bottom of the annular sliding groove.
Preferably, the bottom of the supporting leg is fixedly provided with a matched non-slip mat.
Preferably, a matched dust screen is installed in the air outlet.
Preferably, the upper portion of the pressure regulating box body is symmetrically provided with rain-proof plates which are obliquely arranged, and the rain-proof plates are fixedly connected with the top of the pressure regulating box body through supporting columns.
Compared with the prior art, the utility model provides a gas pressure regulating box possesses following beneficial effect:
this gas pressure regulating box, through setting up the pressure regulating box body, the air inlet barrel, heat dissipation dust removal mechanism, the circular slab, annular filter screen and exhaust vent, heat dissipation dust removal mechanism conveniently drives the bull stick of installing the flabellum and rotates, thereby make the inside and outside negative pressure that forms of pressure regulating box body, outside air gets into pressure regulating box originally internally via the air inlet barrel, bring out the heat of this internal of pressure regulating box via the exhaust vent, thereby make the gas pressure regulating box possess good heat dispersion, outside air carries out the dust through the annular filter screen on the circular slab and filters, thereby it is originally internal to avoid the dust to get into pressure regulating box, heat dissipation dust removal mechanism is in the rotatory while of drive flabellum, it carries out synchronous revolution to drive the brush-holder through the bull stick, thereby utilize the brush hair on the brush-holder to conveniently carry out comprehensive clearance to the dust that is stained with on annular filter screen, avoid annular filter screen.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only make the gas pressure regulating box possess good heat dispersion, possess good dust removal performance moreover.
Drawings
Fig. 1 is a schematic structural view of a gas pressure regulating tank provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is the utility model provides a gas pressure regulating box circular plate and annular filter screen connecting portion's schematic structure.
In the figure: 1 pressure regulating box body, 2 supporting legs, 3 air inlet barrels, 4 round plates, 5 annular filter screens, 6 air outlet holes, 7 motors, 8 transmission shafts, 9 driving bevel gears, 10 rotating rods, 11 driven bevel gears, 12 fan blades, 13 brush rods, 14 bristles, 15 annular sliding grooves, 16 annular sliding blocks, 17 balls, 18 dustproof nets and 19 rainproof plates.
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 embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-3, a gas pressure regulating box comprises a pressure regulating box body 1, wherein supporting legs 2 are fixedly connected at four corners of the bottom of the pressure regulating box body 1, a cylindrical air inlet cylinder 3 is fixedly communicated with the bottom of the pressure regulating box body 1, a heat dissipation and dust removal mechanism is installed in the air inlet cylinder 3, a matched circular plate 4 is fixedly installed in a cylinder opening at the top of the air inlet cylinder 3, a matched annular filter screen 5 is fixedly embedded in the circular plate 4, and a plurality of uniformly distributed air outlet holes 6 are formed in the top of the pressure regulating box body 1;
the heat dissipation and dust removal mechanism comprises a motor 7 fixedly connected to the outer side wall of an air inlet cylinder 3 through a mounting rack, the output end of the motor 7 is fixedly connected with a transmission shaft 8, the other end of the transmission shaft 8 penetrates through the side wall of the air inlet cylinder 3 and is fixedly connected with a driving bevel gear 9, the transmission shaft 8 is rotatably connected with the side wall of the air inlet cylinder 3, a rotating rod 10 is arranged at the center of a circular plate 4 in a penetrating manner, the rotating rod 10 is rotatably connected with the circular plate 4, a driven bevel gear 11 meshed with the driving bevel gear 9 is fixedly sleeved at the bottom end of the rotating rod 10, fan blades 12 are fixedly mounted at the top end of the rotating rod 10, brush rods 13 are symmetrically and fixedly connected to the rod walls of the rotating rod 10, bristles 14 abutting against the lower surface of the annular filter screen 5 are fixedly mounted on the upper surfaces of the brush rods 13, an annular sliding chute 15 is formed in the inner wall of the air inlet, starter motor 7 drives transmission shaft 8 and rotates, transmission shaft 8 drives bull stick 10 that is connected with driven bevel gear 11 through initiative bevel gear 9 and rotates, bull stick 10 drives flabellum 12 rotatory, and simultaneously, it slides along annular spout 15 to drive annular slider 16 on the brush-holder stud 13, flabellum 12 is rotatory, thereby make the inside and outside negative pressure that forms of pressure regulating box body 1, outside air gets into in pressure regulating box body 1 via air inlet barrel 3, bring out the heat in pressure regulating box body 1 via exhaust vent 6, thereby make the gas pressure regulating box possess good heat dispersion, outside air carries out the dust through annular filter screen 5 on the circular slab 4 and filters, thereby avoid the dust to get into in pressure regulating box body 1, brush hair 14 on the brush-holder stud 13 is convenient carries out comprehensive clearance to the dust that is stained with on annular filter screen 5, avoid annular filter screen 5 to influence the radiating effect because of blockking up.
The ball groove has been seted up to one side that annular slider 16 is close to annular spout 15 tank bottom, and installs the ball 17 of matcing in the ball groove, and the ball 17 is kept away from the notch and the outside extension of ball groove to the one end of ball groove tank bottom, and with the tank bottom rolling connection of annular spout 15, reduces the frictional force between annular slider 16 and the annular spout 15.
The bottom fixed mounting of supporting leg 2 has the slipmat of matching, improves the stability that supporting leg 2 supported, avoids sliding.
The matching dustproof net 18 is arranged in the air outlet 6, so that external dust is prevented from entering the pressure regulating box body 1.
The top symmetry of pressure regulating box body 1 is provided with the flashing 19 that the slope set up, and flashing 19 passes through the top fixed connection of support column and pressure regulating box body 1, conveniently carries out rain-proof protection to pressure regulating box body 1.
In the utility model, the starting motor 7 drives the transmission shaft 8 to rotate, the transmission shaft 8 drives the rotating rod 10 connected with the driven bevel gear 11 to rotate through the driving bevel gear 9, the rotating rod 10 drives the fan blade 12 to rotate, at the same time, the annular slide block 16 on the brush rod 13 is driven to slide along the annular slide groove 15, the fan blade 12 rotates, thereby forming negative pressure inside and outside the pressure regulating box body 1, external air enters the pressure regulating box body 1 through the air inlet cylinder 3, heat in the pressure regulating box body 1 is taken out through the air outlet 6, thereby the gas pressure regulating box has good heat dispersion performance, the outside air is filtered by dust through the annular filter screen 5 on the circular plate 4, therefore, dust is prevented from entering the pressure regulating box body 1, the bristles 14 on the brush rod 13 are convenient for comprehensively cleaning the dust attached to the annular filter screen 5, and the influence of blockage on the annular filter screen 5 on the heat dissipation effect is avoided.
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 (5)
1. The gas pressure regulating box comprises a pressure regulating box body (1) and is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the pressure regulating box body (1), a cylindrical air inlet cylinder (3) is fixedly communicated with the bottom of the pressure regulating box body (1), a heat dissipation and dust removal mechanism is installed in the air inlet cylinder (3), a matched circular plate (4) is fixedly installed in a cylinder opening in the top of the air inlet cylinder (3), a matched annular filter screen (5) is fixedly embedded in the circular plate (4), and a plurality of uniformly distributed air outlet holes (6) are formed in the top of the pressure regulating box body (1);
the heat dissipation and dust removal mechanism comprises a motor (7) fixedly connected to the outer side wall of the air inlet cylinder (3) through a mounting rack, the output end of the motor (7) is fixedly connected with a transmission shaft (8), the other end of the transmission shaft (8) penetrates through the side wall of the air inlet cylinder (3) and is fixedly connected with a driving bevel gear (9), the transmission shaft (8) is rotatably connected with the side wall of the air inlet cylinder (3), a rotating rod (10) is arranged at the center of the circular plate (4) in a penetrating mode, the rotating rod (10) is rotatably connected with the circular plate (4), a driven bevel gear (11) meshed with the driving bevel gear (9) is fixedly sleeved at the bottom end of the rotating rod (10), fan blades (12) are fixedly mounted at the top end of the rotating rod (10), brush rods (13) are symmetrically and fixedly connected to the rod wall of the rotating rod (10), and bristles (14) which are abutted to the lower surface of the annular filter screen (5, annular sliding grooves (15) are formed in the inner wall of the air inlet cylinder body (3), and one end, far away from the rotating rod (10), of the brush rod (13) is fixedly connected with an annular sliding block (16) which is connected with the annular sliding grooves (15) in a sliding mode.
2. The gas pressure regulating box according to claim 1, characterized in that one side of the annular slide block (16) close to the bottom of the annular slide groove (15) is provided with a ball groove, a matched ball (17) is arranged in the ball groove, and one end of the ball (17) far away from the bottom of the ball groove passes through the notch of the ball groove and extends outwards and is in rolling connection with the bottom of the annular slide groove (15).
3. A gas pressure regulating tank as claimed in claim 1, characterized in that the bottom of the supporting leg (2) is fixedly mounted with a matching non-slip mat.
4. A gas pressure regulating box according to claim 1, characterized in that a matching dust screen (18) is installed in the air outlet (6).
5. The gas pressure regulating box according to claim 1, characterized in that rain shields (19) are symmetrically arranged above the pressure regulating box body (1) in an inclined manner, and the rain shields (19) are fixedly connected with the top of the pressure regulating box body (1) through supporting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142580.9U CN211624880U (en) | 2020-01-22 | 2020-01-22 | Gas pressure regulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142580.9U CN211624880U (en) | 2020-01-22 | 2020-01-22 | Gas pressure regulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624880U true CN211624880U (en) | 2020-10-02 |
Family
ID=72619602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020142580.9U Expired - Fee Related CN211624880U (en) | 2020-01-22 | 2020-01-22 | Gas pressure regulating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211624880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202091A (en) * | 2020-10-12 | 2021-01-08 | 武汉金鑫华机械加工厂 | Outdoor power equipment box cooling heat abstractor |
| CN112566438A (en) * | 2020-12-07 | 2021-03-26 | 胡令江 | Detachable cabinet for 5G communication |
| CN112938548A (en) * | 2021-04-07 | 2021-06-11 | 南通奥普机械工程有限公司 | Track type ship loader with telescopic and rotary mechanisms |
-
2020
- 2020-01-22 CN CN202020142580.9U patent/CN211624880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202091A (en) * | 2020-10-12 | 2021-01-08 | 武汉金鑫华机械加工厂 | Outdoor power equipment box cooling heat abstractor |
| CN112566438A (en) * | 2020-12-07 | 2021-03-26 | 胡令江 | Detachable cabinet for 5G communication |
| CN112938548A (en) * | 2021-04-07 | 2021-06-11 | 南通奥普机械工程有限公司 | Track type ship loader with telescopic and rotary mechanisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20220122 |