CN215352573U

CN215352573U - Gas pressure regulating conveyor

Info

Publication number: CN215352573U
Application number: CN202120857538.XU
Authority: CN
Inventors: 葛万兵; 袁青松; 陈晓蛟
Original assignee: Xiangyang Shancheng Gas Equipment Technology Co Ltd
Current assignee: Xiangyang Shancheng Gas Equipment Technology Co Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-31
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a fuel gas pressure-regulating conveying device, which relates to the technical field of fuel gas conveying and comprises a filter box, a collecting box and a cleaning mechanism, wherein the bottom of the filter box is fixedly connected with the collecting box, the inside of the filter box is connected with the cleaning mechanism in a sliding manner, the cleaning mechanism comprises a first cleaning head and a second cleaning head, the side walls of the first cleaning head and the second cleaning head are fixedly connected with bristles, the device can clean the inside of the filter box after being used for a certain time, so that the danger caused by the blockage of impurities on an air inlet is avoided, the first cleaning head and the second cleaning head can clean the surface of a filter screen through the driving of a servo motor, the filter screen is not required to be detached from the inside of the filter box, the detachment time is saved, the possibility of damaging the air tightness of the device by repeated detachment is also avoided, the service life of the device is favorably prolonged, the impurities cleaned by the device automatically fall into the collecting box through a dust falling port for centralized storage, the cleaning process does not need a dismounting device, and the automation degree is high.

Description

Gas pressure regulating conveyor

Technical Field

The utility model relates to the technical field of gas conveying, in particular to a gas pressure-regulating conveying device.

Background

The basic task of the pressure regulating system is to regulate the higher inlet pressure of the preceding stage to the pressure required by the downstream, resist the interference of fluctuating inlet pressure and flow change, keep the outlet pressure at a certain constant value, ensure whether the gas pressure regulating station can safely and normally operate in relation to the lives and properties of thousands of households, once the gas leaks or is in overpressure, the consequence is not imaginable, and the matched overpressure protection device has the significance of automatically cutting off the gas source or discharging the overpressure gas to the downstream users and equipment as well as the pressure regulating station at the first time under any accident to greatly protect the safety of the pressure regulating station.

But at present the gas pressure regulating conveyor who uses can only carry out regulating pressure to gas transmission pipeline, and it is crucial to gas delivery to adjust gas pressure, nevertheless often mixes in the gas has more impurity, if not get rid of impurity wherein through filtering direct use, long-time impurity can block up the gas outlet, leads to pressure rising incident such as easy explosion, therefore gas pressure regulating conveyor except having the pressure regulating ability still should have impurity self-cleaning's function.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a gas pressure-regulating conveying device, which solves the problem that the gas is easy to block an air outlet and hidden potential safety hazards are caused because a traditional gas conveying device is not provided with a device for automatically filtering and removing gas impurities.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a gas pressure regulating conveyor, includes rose box, collecting box and cleans the mechanism, the bottom fixedly connected with collecting box of rose box, and inside sliding connection have and clean the mechanism, clean the mechanism and include first cleaning head and second cleaning head, the equal fixedly connected with brush hair of lateral wall of first cleaning head and second cleaning head, and the equal fixedly connected with connecting rod in top, two lifter plate fixed connection is passed through on the top of connecting rod.

The collecting box is characterized in that sealing assemblies are symmetrically fixed on two sides of the interior of the collecting box and comprise sealing plates, first sealing gaskets are fixedly connected to the outer walls of the sealing plates, pull rods are rotatably connected to the middle positions of the lower surfaces of the sealing plates, and the pull rods are fixedly connected to the top ends of the electric telescopic rods.

Further, the one end fixedly connected with outlet duct of rose box, and other end fixedly connected with intake pipe, the equal fixedly connected with valve in upper surface one side of outlet duct and intake pipe.

Furthermore, the top intermediate position fixedly connected with support frame of rose box, the lead screw has been run through at the top of support frame, the bottom of lead screw is rotated and is connected at the top of rose box, the top of lead screw is run through support frame and lifter plate, and its top fixed connection is at servo motor's drive end, the inner wall and the lead screw of lifter plate form threaded connection structure.

Further, the inside intermediate position fixedly connected with filter screen of rose box, and the dust falling mouth has been seted up to the lower surface both sides, dust falling mouth symmetric distribution is in the both sides of filter screen, gas outlet and first air inlet have been seted up respectively to the both ends of rose box, gas outlet and first air inlet are linked together with the inside of outlet duct and intake pipe respectively.

Furthermore, two the closing plate is located directly over the dust fall mouth respectively, and forms rotation connection structure with the inner wall of rose box, the outer wall size of closing plate and the inner wall size looks adaptation of dust fall mouth.

Further, a fixed plate is fixed on one side of the inside of the collecting box, an electric motor is fixedly connected to the center of the fixed plate, dust outlets are formed in two sides of the surface of the fixed plate, fans are fixedly connected to the driving ends of the electric motor, the dust outlets are located on two sides of the electric motor, a discharge port is formed in one end of the collecting box, a second air inlet is formed in the other end of the collecting box, and a dust screen is fixedly connected to one side of the second air inlet.

Further, two the equal sliding connection of connecting rod is in the inside of slide opening, the equal fixedly connected with second of the inner wall of slide opening is sealed.

Advantageous effects

The utility model provides a fuel gas pressure-regulating conveying device. Compared with the prior art, the method has the following beneficial effects:

1. a fuel gas pressure regulating and conveying device comprises a filter box, a collecting box and a cleaning mechanism, wherein the bottom of the filter box is fixedly connected with the collecting box, and the inside is connected with a cleaning mechanism in a sliding way, the cleaning mechanism comprises a first cleaning head and a second cleaning head, the side walls of the first cleaning head and the second cleaning head are fixedly connected with bristles, the top ends of the first cleaning head and the second cleaning head are fixedly connected with connecting rods, the top ends of the two connecting rods are fixedly connected through a lifting plate, the device can clean the interior of the filter box after being used for a certain time, avoids the danger caused by the blockage of the air inlet by impurities, can clean the surface of the filter screen by the driving of the servo motor by the first cleaning head and the second cleaning head, does not need to disassemble the filter screen from the interior of the filter box, therefore, the disassembly time is saved, the working efficiency is improved, the possibility of damaging the air tightness of the device by repeated disassembly is avoided, and the service life of the device is prolonged.

2. The utility model provides a gas pressure regulating conveyor, the device clean the impurity that gets off and fall into the inside concentrated storage of collecting box through the dirt mouth is automatic, then clears up again, and the clearance process need not dismounting device, and degree of automation is high, has liberated staff's both hands.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is a schematic side view of the sweeping mechanism of the present invention;

FIG. 5 is a schematic front view of the sweeping mechanism of the present invention;

FIG. 6 is a schematic view of the seal assembly of the present invention.

In the figure: 1. a filter box; 2. a collection box; 3. a cleaning mechanism; 301. a first cleaning head; 302. a second cleaning head; 303. brushing; 304. a connecting rod; 305. a lifting plate; 4. an air outlet pipe; 5, an air inlet pipe; 6. a valve; 7. a support frame; 8. a screw rod; 9. a servo motor; 10. filtering with a screen; 11. a dust falling port; 12. an air outlet; 13. a first air inlet; 14. a seal assembly; 1401. a sealing plate; 1402. a first gasket; 1403. a pull rod; 1404. an electric telescopic rod; 15. a fixing plate; 16. an electric motor; 17. a fan; 18. a dust outlet; 19. a discharge port; 20. a second air inlet; 22. a dust screen; 22. a second gasket; 23. and (4) a slide hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fuel gas pressure regulating and conveying device comprises a filter box 1, a collecting box 2 and a cleaning mechanism 3, wherein the bottom of the filter box 1 is fixedly connected with the collecting box 2, the interior of the filter box is connected with the cleaning mechanism 3 in a sliding manner, one end of the filter box 1 is fixedly connected with an air outlet pipe 4, the other end of the filter box is fixedly connected with an air inlet pipe 5, the air outlet pipe 4 and one side of the upper surface of the air inlet pipe 5 are both fixedly connected with a valve 6, the middle position of the top of the filter box 1 is fixedly connected with a support frame 7, the top of the support frame 7 is penetrated by a screw rod 8, the bottom end of the screw rod 8 is rotatably connected with the top of the filter box 1, the top end of the screw rod 8 penetrates through the support frame 7 and a lifting plate 305, the top end of the screw rod 8 is fixedly connected with a driving end of a servo motor 9, the inner wall of the lifting plate 305 and the screw rod 8 form a threaded connection structure, the middle position of the interior of the filter box 1 is fixedly connected with a filter screen 10, and two sides of the lower surface are provided with dust falling ports 11, the dust falling ports 11 are symmetrically distributed on two sides of the filter screen 10, two ends of the filter box 1 are respectively provided with an air outlet 12 and a first air inlet 13, the air outlet 12 and the first air inlet 13 are respectively communicated with the inner parts of the air outlet pipe 4 and the air inlet pipe 5, two sealing plates 1401 are respectively positioned right above the dust falling ports 11 and form a rotary connection structure with the inner wall of the filter box 1, the outer wall size of the sealing plates 1401 is matched with the inner wall size of the dust falling ports 11, one side of the inner part of the collecting box 2 is fixedly provided with a fixing plate 15, the central position of the fixing plate 15 is fixedly connected with an electric motor 16, two sides of the surface of the fixing plate 15 are provided with dust outlet ports 18, the driving end of the electric motor 16 is fixedly connected with a fan 17, the dust outlet ports 18 are positioned on two sides of the electric motor 16, one end of the collecting box 2 is provided with a discharge port 19, the other end is provided with a second air inlet 20, one side of the second air inlet 20 is fixedly connected with a dust screen 21, the two connecting rods 304 are both connected inside the sliding hole 23 in a sliding mode, and the inner wall of the sliding hole 23 is fixedly connected with the second sealing gasket 22.

Referring to fig. 4-5, the cleaning mechanism 3 includes a first cleaning head 301 and a second cleaning head 302, the side walls of the first cleaning head 301 and the second cleaning head 302 are fixedly connected with bristles 303, the top ends of the first cleaning head 301 and the second cleaning head 302 are fixedly connected with connecting rods 304, and the top ends of the two connecting rods 304 are fixedly connected through a lifting plate 305.

Referring to fig. 6, sealing assemblies 14 are symmetrically fixed on two sides inside the collecting box 2, each sealing assembly 14 includes a sealing plate 1401, the outer walls of the sealing plates 1401 are fixedly connected with a first sealing gasket 1402, the middle position of the lower surface of the sealing plate 1401 is rotatably connected with a pull rod 1403, and the pull rod 1403 is fixedly connected to the top end of an electric telescopic rod 1404.

When the dust collector is used, the valve 6 on the air outlet pipe 4 and the air inlet pipe 5 is firstly closed to prevent gas from entering the interior of the filter box 1, so that the filter box 1 becomes an independent space to ensure the safety of a cleaning process, then the electric lifting and contracting rod 1404 is started to drive the pull rod 1403 to jack the sealing plate 1401 to rotate around one end, so that the dust falling port 11 is opened, then the servo motor 9 is started to drive the screw rod 8 to rotate, the servo motor 9 can perform reciprocating forward and backward rotation through programming, so that the lifting plate 305 can slide up and down along the screw rod 8 in a reciprocating manner, the first cleaning head 301 and the second cleaning head 302 slide along the surface of the filter screen 10 in the sliding process, so that impurities and dust on the surface of the filter screen 10 are swept down, the dust enters the interior of the collection box 2 through the dust falling port 11 due to the action of gravity, and the electric motor 16 can be started to drive the fan 17 to rotate when the cleaning is finished, so that the dust in the interior of the collection box 2 is cleaned, And impurities are sucked away, after the cleaning work is finished, the electric telescopic rod 1404 is started again to pull the sealing plate 1401 downwards into the dust falling port 11, the dust falling port 11 is sealed, then the valve 6 is opened, and the device continues to participate in the gas conveying work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 gas pressure regulating conveyor, includes rose box (1), collecting box (2) and cleans mechanism (3), the bottom fixedly connected with collecting box (2) of rose box (1), and inside sliding connection has and cleans mechanism (3), its characterized in that: the cleaning mechanism (3) comprises a first cleaning head (301) and a second cleaning head (302), the side walls of the first cleaning head (301) and the second cleaning head (302) are fixedly connected with bristles (303), the top ends of the first cleaning head and the second cleaning head are fixedly connected with connecting rods (304), and the top ends of the two connecting rods (304) are fixedly connected through a lifting plate (305);

the inside bilateral symmetry of collecting box (2) is fixed with seal assembly (14), seal assembly (14) include closing plate (1401), the equal fixedly connected with first sealed pad (1402) of outer wall of closing plate (1401), and the lower surface intermediate position of closing plate (1401) rotates and is connected with pull rod (1403), pull rod (1403) fixed connection is on the top of electric telescopic handle (1404).

2. The gas pressure-regulating conveying device according to claim 1, characterized in that: one end fixedly connected with outlet duct (4) of rose box (1), and other end fixedly connected with intake pipe (5), equal fixedly connected with valve (6) in upper surface one side of outlet duct (4) and intake pipe (5).

3. The gas pressure-regulating conveying device according to claim 1, characterized in that: the top intermediate position fixedly connected with support frame (7) of rose box (1), lead screw (8) have been run through at the top of support frame (7), the bottom of lead screw (8) is rotated and is connected the top at rose box (1), the top of lead screw (8) is run through support frame (7) and lifter plate (305), and its top fixed connection is at the drive end of servo motor (9), the inner wall and lead screw (8) of lifter plate (305) form threaded connection structure.

4. The gas pressure-regulating conveying device according to claim 1, characterized in that: the inside intermediate position fixedly connected with filter screen (10) of rose box (1), and lower surface both sides have seted up dust falling mouth (11), dust falling mouth (11) symmetric distribution is in the both sides of filter screen (10), gas outlet (12) and first air inlet (13) have been seted up respectively to the both ends of rose box (1), gas outlet (12) and first air inlet (13) are linked together with the inside of outlet duct (4) and intake pipe (5) respectively.

5. The gas pressure-regulating conveying device according to claim 1, characterized in that: the two sealing plates (1401) are respectively positioned right above the dust falling port (11) and form a rotary connection structure with the inner wall of the filter box (1), and the size of the outer wall of each sealing plate (1401) is matched with the size of the inner wall of the dust falling port (11).

6. The gas pressure-regulating conveying device according to claim 1, characterized in that: fixed plate (15) are fixed with to inside one side of collecting box (2), the central point of fixed plate (15) puts fixedly connected with electric motor (16), and fixed plate (15) surface both sides have seted up out dirt mouth (18), the equal fixedly connected with fan (17) of drive end of electric motor (16), it is located the both sides of electric motor (16) to go out dirt mouth (18), discharge port (19) have been seted up to the one end of collecting box (2), and the other end has seted up second air inlet (20), one side fixedly connected with dust screen (21) of second air inlet (20).

7. The gas pressure-regulating conveying device according to claim 1, characterized in that: two equal sliding connection of connecting rod (304) is in the inside of slide opening (23), the equal fixedly connected with second sealed pad (22) of inner wall of slide opening (23).