CN218565147U

CN218565147U - Anti-overflow filling device

Info

Publication number: CN218565147U
Application number: CN202223211396.3U
Authority: CN
Inventors: 吕从江; 马兰; 王青山
Original assignee: Shandong Kelansu Environmental Protection Technology Co ltd
Current assignee: Shandong Kelansu Environmental Protection Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-03
Anticipated expiration: 2032-12-01

Abstract

The utility model provides an anti-overflow filling device, which relates to the technical field of petrochemical filling and comprises a cabin structure and a backflow component, wherein one side of the cabin structure is provided with a control assembly sleeved by a bolt, and the output end of the control assembly is sleeved and connected with the input end of a driving mechanism; the utility model discloses mainly utilize and set up the export at actuating mechanism's second output, let actuating mechanism's second output cover connect the backward flow part, after the filling is accomplished, it is closed to use pneumatic expansion strip and piston on the filling subassembly to add the filling subassembly output, later open the backward flow valve block on the backward flow part, in order to form the route, closed control assembly is gone up in the cooperation, let the backward flow pump body on the last pump case output of actuating mechanism and the backward flow part, under the common drive, with the former feed tank in the surplus raw materials back cabin body structure, because whole process that the isolation gas goes on, consequently can enough promote the plastics of backward flow, the security has also been promoted.

Description

Anti-overflow filling device

Technical Field

The utility model relates to a petrochemical industry filling technical field especially relates to an anti-overflow filling device.

Background

The overflow-proof filling device is also called overflow-proof controller, it is an oil-storing liquid-storing overflow-proof device for petroleum industry or chemical liquid, and is mounted on the petroleum or chemical liquid storage tank to prevent the overflow of petroleum or chemical liquid, protect environment and prevent other accidents, such as fire hazard, etc.

When using, current filling device is generally through the direct fuel liquid with among the filling pipeline of gas pressure device after filling, leading-in to the storage container in, however, because the target container position of filling is different, like this after the filling is accomplished, because filling end and output possess certain difference in height, gaseous pressure does not have that hydraulic pressure that piece far away and is strong, when using atmospheric pressure to lead-in, can produce certain danger, and leading-in speed is not high-efficient moreover, consequently, the utility model provides an anti-overflow filling device is with the problem that exists in the solution prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an anti-overflow filling device, this anti-overflow filling device mainly utilizes to set up the export at actuating mechanism's second output, let actuating mechanism's second output cover connect the backward flow part, after the filling is accomplished, use pneumatic expansion strip and the piston on the filling subassembly will fill the subassembly output closure, later open the backward flow valve piece on the backward flow part, in order to form the route, closed control assembly in the cooperation, let the backward flow pump body on the last pump case output of actuating mechanism and the backward flow part, under the common drive, with the former feed tank in the surplus raw materials back cabin body structure, because whole process that isolating gas goes on, consequently can enough promote the plastics of backward flow, the security has also been promoted.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: an anti-overflow filling device comprises a cabin structure and a backflow component, wherein a control assembly sleeved by a bolt is arranged on one side of the cabin structure, an output end of the control assembly is connected with an input end of a driving mechanism in a sleeved mode, a first output end of the driving mechanism is connected with a filling assembly in a sleeved mode, and a second output end of the driving mechanism is connected with the backflow component in a sleeved mode;

the backflow component comprises a backflow pipe, a backflow pump body, a backflow valve block and a backflow seat, the backflow pipe is arranged at the second output end of the driving mechanism, the backflow pump body connected in a sleeved mode is arranged at one end of the backflow pipe, the output end of the backflow pump body is connected with the backflow valve block, and the output end of the backflow valve block is connected with the backflow seat.

As a further technical scheme, the backflow pump body and the backflow valve block form a one-way circulation structure, and the backflow pump body, the backflow valve block and the backflow seat are distributed in parallel.

As a further technical scheme, cabin body structure includes supporting pad, bears groove, raw material tank, supply mouth, side bearer and couple, one side top of supporting pad is provided with the bearing groove of bolt assembly, just the top that bears the groove is provided with the raw material tank of installation supply mouth, the opposite side top bolt assembly of supporting pad has the side bearer of installation couple.

As a further technical scheme, control assembly includes assembly seat, inlet valve pipe, valve body, play valve pipe, valve cylinder, telescopic link and valve block, the assembly seat sets up one side of raw materials tank, one side of assembly seat is cup jointed with the valve body through inlet valve pipe and is connected, the output of valve body is connected with out the valve pipe, the top side of valve body is provided with the valve cylinder, just the output of valve cylinder runs through the valve body is connected with the telescopic link, the one end of telescopic link is provided with the valve block.

As a further technical scheme, the driving mechanism includes a pump case, an output shaft, a transmission case, an output gear, an engaged gear set, a driving gear, a driving motor and a pump gear set, the pump case is disposed at an output end of the valve outlet pipe, the output shaft is disposed at one side of the pump case, the output end of the output shaft penetrates through the transmission case and is connected with the output gear, the engaged gear set and the driving gear form an engaged transmission structure, the driving gear is connected with an output end of the driving motor, and the output end of the output shaft penetrates through the pump case and is connected with the pump gear set.

As a further technical scheme, the filling subassembly includes output tube, socket joint, barrel, filler, isolation stopper, trigger strip, pneumatic flexible strip and piston, the output tube cup joints to be connected the top of pump case, output tube one end is cup jointed through socket joint and barrel and is connected, the one end of barrel is provided with the filler, the interior limit side of barrel is provided with the isolation stopper, one side of barrel is provided with hinged joint's trigger strip, the interior limit side of trigger strip is provided with the pneumatic flexible strip of installation piston.

The utility model has the advantages that:

the utility model discloses mainly utilize and set up the export at actuating mechanism's second output, let actuating mechanism's second output cover connect the backward flow part, after the filling is accomplished, it is closed to use pneumatic expansion strip and piston on the filling subassembly to add the filling subassembly output, later open the backward flow valve block on the backward flow part, in order to form the route, closed control assembly is gone up in the cooperation, let the backward flow pump body on the last pump case output of actuating mechanism and the backward flow part, under the common drive, with the former feed tank in the surplus raw materials back cabin body structure, because whole process that the isolation gas goes on, consequently can enough promote the plastics of backward flow, the security has also been promoted.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

fig. 3 is a schematic perspective view of the control assembly of the present invention;

fig. 4 is a schematic perspective view of the driving mechanism of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the filling assembly of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the return pipe and the return pump body of the present invention.

Wherein: 1. a cabin structure; 101. a support pad; 102. a bearing groove; 103. a raw material tank; 104. a supply port; 105. a side frame; 106. hooking; 2. a control component; 201. assembling a seat; 202. a valve inlet pipe; 203. a valve body; 204. a valve outlet pipe; 205. a valve cylinder; 206. a telescopic rod; 207. a valve plate; 3. a drive mechanism; 301. a pump housing; 302. an output shaft; 303. a gearbox; 304. an output gear; 305. a meshing gear set; 306. a driving gear; 307. a drive motor; 308. a pump gear set; 4. a filling assembly; 401. an output pipe; 402. a socket; 403. a barrel; 404. a filling port; 405. an isolation plug; 406. a trigger bar; 407. a pneumatic telescopic bar; 408. a piston; 5. a reflow member; 501. a return pipe; 502. a reflux pump body; 503. a return valve block; 504. and a backflow seat.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

As shown in fig. 1 to 6, the embodiment provides an anti-overflow filling device, which includes a cabin structure 1 and a backflow component 5, wherein a control assembly 2 sleeved with a bolt is disposed on one side of the cabin structure 1, an output end of the control assembly 2 is connected with an input end of a driving mechanism 3 in a sleeved manner, a first output end of the driving mechanism 3 is connected with a filling assembly 4 in a sleeved manner, and a second output end of the driving mechanism 3 is connected with the backflow component 5 in a sleeved manner;

the backflow component 5 comprises a backflow pipe 501, a backflow pump body 502, a backflow valve block 503 and a backflow seat 504, the backflow pipe 501 is arranged at the second output end of the driving mechanism 3, the backflow pump body 502 connected in a sleeved mode is arranged at one end of the backflow pipe 501, the backflow valve block 503 is connected to the output end of the backflow pump body 502, and the backflow seat 504 is connected to the output end of the backflow valve block 503.

The return pump body 502 and the return valve block 503 constitute a one-way flow structure, and the return pump body 502, the return valve block 503 and the return seat 504 are arranged in parallel.

In this embodiment, after the loading is completed, the trigger bar 406 is adjusted to close the filling assembly 4, open the backflow valve block 503, start the backflow pump body 502 to output power to drive the output end of the backflow pump body 502 to operate, and close the control assembly 2, so that under the action of the backflow pump body 502 and the driving mechanism 3, the remaining raw materials are input into the backflow seat 504 through the backflow pipe 501 and the backflow valve block 503, and the raw materials are input back into the raw material tank 103.

The cabin structure 1 comprises a supporting pad 101, a bearing groove 102, a raw material tank 103, a supply port 104, side frames 105 and hooks 106, wherein the bearing groove 102 assembled by bolts is arranged above one side of the supporting pad 101, the raw material tank 103 provided with the supply port 104 is arranged above the bearing groove 102, and the side frames 105 provided with the hooks 106 are assembled by bolts above the other side of the supporting pad 101.

In this embodiment, the top side of the support pad 101 is used to bolt and support the carrying groove 102 and the side frame 105, so that the raw material tank 103 is placed in the carrying groove 102, the raw material in the raw material tank 103 is filled by using the supply port 104 provided in the raw material tank 103, and when filling is required, the filling assembly 4 suspended on the hook 106 on one side of the side frame 105 is removed.

Control assembly 2 includes assembly seat 201, valve pipe 202 advances, valve body 203, go out valve pipe 204, valve cylinder 205, telescopic link 206 and valve block 207, assembly seat 201 sets up the one side at raw material tank 103, one side of assembly seat 201 is cup jointed with valve body 203 through valve pipe 202 advances, the output of valve body 203 is connected with out valve pipe 204, the top side of valve body 203 is provided with valve cylinder 205, and valve cylinder 205's output runs through valve body 203 and is connected with telescopic link 206, the one end of telescopic link 206 is provided with valve block 207.

In this embodiment, after opening, the valve cylinder 205 is started to output power to drive the output end of the valve cylinder 205 to operate, the output end of the valve cylinder 205 drives the telescopic rod 206 to operate, the valve plate 207 at one end of the telescopic rod 206 opens the valve body 203, and the valve inlet pipe 202, the valve body 203 and the valve outlet pipe 204 form a passage.

The driving mechanism 3 comprises a pump shell 301, an output shaft 302, a gear box 303, an output gear 304, a meshing gear group 305, a driving gear 306, a driving motor 307 and a pump gear group 308, wherein the pump shell 301 is arranged at the output end of the valve outlet pipe 204, the output shaft 302 is arranged at one side of the pump shell 301, the output end of the output shaft 302 penetrates through the gear box 303 and is connected with the output gear 304, the meshing gear group 305 and the driving gear 306 form a meshing transmission structure, the driving gear 306 is connected with the output end of the driving motor 307, and the output end of the output shaft 302 penetrates through the pump shell 301 and is connected with the pump gear group 308.

In this embodiment, after the valve inlet pipe 202, the valve body 203 and the valve outlet pipe 204 form a passage, the driving motor 307 is started to output power to drive the output end of the driving motor 307 to operate, the driving gear 306 is driven to operate by the operation of the output end of the driving motor 307, so that the driving gear 306 is in meshing transmission through the meshing gear set 305 and is in meshing transmission to the output gear 304 through the meshing gear set 305, the output power of the output gear 304 drives the output shaft 302 to operate, the output end of the output shaft 302 drives the pump gear set 308 inside the pump shell 301 to rotate at a high speed, and the driving mechanism 3 inputs the raw materials in the raw material tank 103 to the target container under the action of the filling assembly 4 through the control assembly 2.

The filling assembly 4 comprises an output pipe 401, a sleeve port 402, a barrel 403, a filling port 404, an isolation plug 405, a trigger strip 406, a pneumatic telescopic strip 407 and a piston 408, the output pipe 401 is connected above the pump shell 301 in a sleeved mode, one end of the output pipe 401 is connected with the barrel 403 in a sleeved mode through the sleeve port 402, one end of the barrel 403 is provided with the filling port 404, the inner side of the barrel 403 is provided with the isolation plug 405, one side of the barrel 403 is provided with the trigger strip 406 connected through a hinge, and the inner side of the trigger strip 406 is provided with the pneumatic telescopic strip 407 for installing the piston 408.

In this embodiment, after the filling assembly 4 is removed, the filling port 404 at one end of the barrel 403 is aligned with a target container to be filled, and the trigger bar 406 at one side of the barrel 403 is adjusted to allow the pneumatic telescopic bar 407 to output power to drive the piston 408 at one end of the pneumatic telescopic bar 407, and allow the output tube 401 and the socket 402 to cooperate with the barrel 403 to open the flow direction.

The working principle of the anti-overflow filling device is as follows: firstly, a bearing groove 102 and a side frame 105 are connected and supported through bolts by the top side of a supporting pad 101, so that a raw material box 103 is placed in the bearing groove 102, raw materials in the raw material box 103 are filled by using a supply port 104 arranged on the raw material box 103, when filling is needed, a filling assembly 4 hung on a hook 106 at one side of the side frame 105 is taken down, after the filling assembly 4 is taken down, a filling port 404 at one end of a gun tube 403 is aligned with a target container to be filled, a trigger bar 406 at one side of the gun tube 403 is adjusted, a pneumatic telescopic bar 407 outputs power to drive a piston 408 at one end of the pneumatic telescopic bar 407, an output pipe 401 and a sleeve port 402 are matched with the gun tube to open the flowing direction, after the opening, the valve cylinder 205 is started to output power to drive an output end of the valve cylinder 403 to operate, the telescopic rod 206 is driven to operate by an output end of the valve cylinder 205, the valve plate 207 at one end of the expansion link 206 is opened to open the valve body 203, the valve inlet pipe 202, the valve body 203 and the valve outlet pipe 204 form a passage, after the valve inlet pipe 202, the valve body 203 and the valve outlet pipe 204 form a passage, the driving motor 307 is started to output power to drive the output end of the driving motor 307 to operate, the driving gear 306 is driven to operate by the operation of the output end of the driving motor 307, so that the driving gear 306 is in meshing transmission through the meshing gear set 305 and is driven to the output gear 304 through the meshing gear set 305, the output shaft 302 is driven to operate through the output power of the output gear 304, the output end of the output shaft 302 drives the pump gear set 308 inside the pump shell 301 to rotate at high speed, the driving mechanism 3 inputs the raw materials in the raw material box 103 to a target container under the action of the filling assembly 4 through the control assembly 2, and after the loading is completed, the trigger bar 406 is adjusted, the filling assembly 4 is closed, the return valve block 503 is opened, then the return pump body 502 is started to output power to drive the output end of the return pump body 502 to operate, and then the control assembly 2 is closed, so that under the action of the return pump body 502 and the driving mechanism 3, the rest raw materials are input into the return seat 504 through the return pipe 501 and the return valve block 503, and the raw materials are input into the raw material tank 103.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-overflow filling device comprising a capsule structure (1) and a return component (5), characterized in that: a control assembly (2) in bolt sleeve joint is arranged on one side of the cabin body structure (1), the output end of the control assembly (2) is in sleeve joint with the input end of a driving mechanism (3), the first output end of the driving mechanism (3) is in sleeve joint with a filling assembly (4), and the second output end of the driving mechanism (3) is in sleeve joint with a backflow component (5);

backflow component (5) include back flow (501), the backward flow pump body (502), return valve piece (503) and backward flow seat (504), back flow (501) set up the second output of actuating mechanism (3), the one end of back flow (501) is provided with the backward flow pump body (502) of cup jointing, the output of the backward flow pump body (502) is connected with return valve piece (503), the output of return valve piece (503) is connected with backward flow seat (504).

2. An anti-overflow filling device as defined in claim 1, wherein: the backflow pump body (502) and the backflow valve block (503) form a one-way flow structure, and the backflow pump body (502), the backflow valve block (503) and the backflow seat (504) are distributed in parallel.

3. An overfill prevention filling device in accordance with claim 1, wherein: cabin body structure (1) includes supporting pad (101), bears groove (102), raw material tank (103), supply mouth (104), side bearer (105) and couple (106), one side top of supporting pad (101) is provided with bearing groove (102) of bolt assembly, just the top of bearing groove (102) is provided with raw material tank (103) of installation supply mouth (104), the opposite side top bolt of supporting pad (101) is equipped with side bearer (105) of installation couple (106).

4. An overfill prevention filling device according to claim 3, wherein: control assembly (2) include assembly seat (201), advance valve pipe (202), valve body (203), go out valve pipe (204), valve cylinder (205), telescopic link (206) and valve block (207), assembly seat (201) set up one side of raw material tank (103), one side of assembly seat (201) is cup jointed with valve body (203) through advancing valve pipe (202) and is connected, the output of valve body (203) is connected with out valve pipe (204), the top side of valve body (203) is provided with valve cylinder (205), just the output of valve cylinder (205) runs through valve body (203) are connected with telescopic link (206), the one end of telescopic link (206) is provided with valve block (207).

5. An overfill prevention filling device in accordance with claim 4, wherein: the driving mechanism (3) comprises a pump shell (301), an output shaft (302), a gearbox (303), an output gear (304), a meshing gear set (305), a driving gear (306), a driving motor (307) and a pump gear set (308), wherein the pump shell (301) is arranged at the output end of the valve outlet pipe (204), the output shaft (302) is arranged on one side of the pump shell (301), the output end of the output shaft (302) penetrates through the gearbox (303) to be connected with the output gear (304), the meshing gear set (305) and the driving gear (306) form a meshing transmission structure, the driving gear (306) is connected with the output end of the driving motor (307), and the output end of the output shaft (302) penetrates through the pump shell (301) to be connected with the pump gear set (308).

6. An anti-overflow filling device as defined in claim 5 wherein: filling subassembly (4) include output tube (401), socket (402), barrel (403), filler (404), isolation stopper (405), trigger strip (406), pneumatic telescopic bar (407) and piston (408), output tube (401) cup joint to be connected the top of pump case (301), output tube (401) one end is cup jointed through socket (402) and barrel (403) and is connected, the one end of barrel (403) is provided with filler (404), the interior limit side of barrel (403) is provided with isolation stopper (405), one side of barrel (403) is provided with hinged joint's trigger strip (406), the interior limit side of trigger strip (406) is provided with pneumatic telescopic bar (407) of installation piston (408).