CN221818656U - Emergency disposal robot for leakage of organic liquid hazardous chemicals - Google Patents

Abstract

The utility model discloses an emergency disposal robot for leakage of an organic liquid hazardous chemical substance, which comprises a chassis, a handheld terminal, a bracket, a medicament driving device, a medicament storage device and a spraying device, wherein the medicament driving device, the medicament storage device and the spraying device are arranged above the bracket and are connected with the chassis, and the medicament driving device, the medicament storage device and the spraying device are communicated through pipelines. The crawler chassis is in the form of a carrying platform and spraying medicaments, can replace manual work to enter a high-risk place to treat dangerous chemical leakage accidents, sequentially sprays the absorbent and the inhibitor, can efficiently absorb and solidify leakage, can inhibit continuous volatilization of the leakage, adopts the electric proportional pressure reducing valve and the cradle head to realize real-time adjustment of medicament spraying flow, distance and angle, adopts multi-tank serial arrangement of the medicament storage device, increases the space utilization rate, improves the primary medicament carrying amount, and reduces the gravity center of the device to improve the obstacle crossing capacity of the device.

Description

An organic liquid hazardous chemical leakage emergency disposal robot

Technical Field

The utility model relates to the field of petrochemical industry, in particular to an emergency disposal robot for leakage of organic liquid hazardous chemicals.

Background Art

In the production, storage, transportation and use of petrochemicals and hazardous chemicals, leakages due to various reasons may cause production safety accidents, which will cause great harm to the safety of life and property and the ecological environment.

At present, there are two main ways to deal with the leakage of hazardous chemicals. One is to cover it with foam. In order to maintain the effect, it is necessary to cover it again every 30-60 minutes. Foam can only reduce the volatilization rate of volatile liquid chemicals in the atmosphere, but it cannot fundamentally inhibit the volatilization of hazardous chemicals. The volatilized flammable gases are very likely to cause fires and explosions, thereby expanding the scope of the accident. The other is adsorption. However, there are currently few types of adsorbents and conventional adsorbents have poor adsorption effects. It is difficult to recover after adsorption, and toxic and harmful substances are easy to escape, which can easily cause secondary disasters such as fires, explosions and poisoning. In addition, the above two disposal methods require firefighters to enter the high-risk places where the accident occurred to deal with the accident. To this end, we propose an emergency disposal robot for organic liquid hazardous chemical leakage to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide an organic liquid hazardous chemical leakage emergency disposal robot to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A robot for emergency disposal of leakage of organic liquid hazardous chemicals comprises a chassis, a handheld terminal, a bracket, a medicine driving device, a medicine storage device and a spraying device. The medicine driving device, the medicine storage device and the spraying device are arranged above the bracket and connected to the chassis. The medicine driving device, the medicine storage device and the spraying device are connected through a pipeline.

In a further embodiment, a control device is provided inside the chassis, and a walking camera and an obstacle avoidance sensor are provided outside the chassis, which can replace manual entry into the hazardous chemicals leakage site for leakage disposal by remote video remote control walking via a matching handheld terminal.

In a further embodiment, a bracket is fixedly mounted on the upper surface of the chassis, and the bracket is provided with a shock-absorbing pad and a clamp for mounting a medicine driving device, a medicine storage device and a spraying device.

In a further embodiment, the medicine driving device includes a gas cylinder, a gas cylinder valve, a driving pipeline, a pressure transmitter, an electrical proportional pressure reducing valve and a safety valve. The gas cylinder is used to store compressed inert gas, and the gas cylinder is connected through the gas cylinder valve, the driving pipeline and the electrical proportional pressure reducing valve.

In a further embodiment, a safety valve and a pressure transmitter are provided at the outlet of the electric proportional pressure reducing valve, and the electric proportional pressure reducing valve and the pressure transmitter are electrically connected to the control device, and the outlet pressure of the electric proportional pressure reducing valve is remotely displayed through a handheld terminal, and the outlet pressure of the electric proportional pressure reducing valve can be remotely adjusted as needed.

In a further embodiment, the outlet of the electrical proportional pressure reducing valve is connected to a medicine storage device, and the inert gas stored in the gas cylinder is adjusted to the required pressure through the electrical proportional pressure reducing valve to drive the spraying of the medicine, and the flow rate and spraying distance of the medicine are controlled by controlling the outlet pressure of the electrical proportional pressure reducing valve.

In a further embodiment, the drug storage device comprises an absorbent storage device and an inhibitor storage device.

In a further embodiment, the absorbent storage device includes a medicine bottle, a bottle mouth joint and a medicine pipeline. The medicine bottle is installed above the bracket, and all medicine bottles are connected end to end through the bottle mouth joint and the medicine pipeline. Absorbent is stored inside the medicine bottle for absorbing solidified leaked materials. The inlet of the absorbent storage device is connected to the medicine driving device, and the outlet of the absorbent storage device is connected to the spraying device.

In a further embodiment, the inhibitor storage device is installed in the same manner as the absorbent storage device, and the inhibitor storage device and the absorbent storage device are centrally symmetrically distributed on the bracket. The inhibitor storage device stores inhibitors inside, and after the absorbent absorbs and solidifies the leaked hazardous chemicals, the inhibitors are sprayed on the surface to inhibit the volatilization of the hazardous chemicals.

In a further embodiment, the spraying device includes a pan/tilt head, an absorbent nozzle, an inhibitor nozzle, a solenoid valve and a spraying pipeline. The spraying device can realize the start and stop of the agent spraying, the control of the spraying angle and the remote monitoring of the spraying effect.

In a further embodiment, the pan-tilt head is provided with a camera compartment and a nozzle compartment, the nozzle compartment is used to install an absorbent nozzle and an inhibitor nozzle, the pan-tilt head is electrically connected to a control device, and the camera compartment and the nozzle compartment can be remotely controlled by a handheld terminal to synchronously perform horizontal rotation and pitch motion, thereby achieving adjustment of the spray angle and remote monitoring of the spraying effect.

In a further embodiment, the absorbent nozzle is a columnar nozzle, which is connected to the absorbent storage device through a spraying pipeline, a solenoid valve, and a reagent pipeline. The solenoid valve is remotely controlled by a handheld terminal to start spraying the absorbent, thereby achieving absorption and solidification disposal of the leaked material.

In a further embodiment, the inhibitor nozzle is a fan-shaped nozzle, which is connected to the inhibitor storage device through a spraying pipeline, a solenoid valve, and a drug pipeline. The solenoid valve is remotely controlled by a handheld terminal to start spraying the inhibitor, and the inhibitor is evenly spread on the absorbed and solidified leaked material, thereby inhibiting the continued volatilization of the leaked material.

Compared with the prior art, the beneficial effects of the utility model are:

1. The crawler chassis is used as the transport platform and the spray agent is used to replace manual entry into high-risk places to deal with hazardous chemical leakage accidents.

2. Spraying absorbent and inhibitor successively can not only efficiently absorb and solidify the leaked material, but also inhibit the continuous volatilization of the leaked material.

3. Use electrical proportional pressure reducing valve and pan/tilt head to achieve real-time adjustment of the spray flow, distance and angle.

4. The drug storage device adopts a multi-tank series arrangement, which increases the space utilization rate, increases the amount of medicine carried at one time, and at the same time lowers the center of gravity of the device and improves the obstacle crossing ability of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall three-dimensional structure of an organic liquid hazardous chemical leakage emergency disposal robot;

FIG. 2 is a top view of the organic liquid hazardous chemical leakage emergency disposal robot bracket.

In the figure: 1. chassis; 2. bracket; 3. medicine driving device; 4. medicine storage device; 5. spraying device; 11. handheld terminal; 12. control device; 13. walking camera; 14. obstacle avoidance sensor; 21. shock pad; 22. clamp; 31. gas cylinder; 32. gas cylinder valve; 33. driving pipeline; 34. pressure transmitter; 35. electrical proportional pressure reducing valve; 36. safety valve; 41. absorbent storage device; 42. inhibitor storage device; 51. inhibitor nozzle; 52. absorbent nozzle; 53. pan/tilt; 54. solenoid valve; 55. spraying pipeline; 411. medicine bottle; 412. bottle mouth joint; 413. medicine pipeline; 531. nozzle compartment; 532. camera compartment.

DETAILED DESCRIPTION

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-2. In the utility model, an organic liquid hazardous chemical leakage emergency disposal robot includes a chassis 1, a handheld terminal 11, a bracket 2, a drug driving device 3, a drug storage device 4 and a spraying device 5. The inhibitor storage device 42 is provided with a drug driving device 3, a drug storage device 4 and a spraying device 5 above the bracket 2 and is connected to the chassis 1. The inhibitor storage device 42, the drug driving device 3, the drug storage device 4 and the spraying device 5 are connected through a pipeline.

A control device 12 is provided inside the chassis 1 of the inhibitor storage device 42, and a walking camera 13 and an obstacle avoidance sensor 14 are provided outside the chassis 1 of the inhibitor storage device 42. Remote video remote control walking can be used through the matching handheld terminal 11 to replace manual entry into the hazardous chemicals leakage site for leakage disposal.

A bracket 2 is fixedly mounted on the upper surface of the chassis 1 of the inhibitor storage device 42 . The bracket 2 of the inhibitor storage device 42 is provided with a shock-absorbing pad 21 and a clamp 22 for mounting the agent driving device 3 , the agent storage device 4 and the spraying device 5 .

The inhibitor storage device 42 and the agent driving device 3 include a gas cylinder 31, a gas cylinder valve 32, a driving pipeline 33, a pressure transmitter 34, an electrical proportional pressure reducing valve 35 and a safety valve 36. The gas cylinder 31 of the inhibitor storage device 42 is used to store compressed inert gas, and the gas cylinder 31 is connected via the gas cylinder valve 32, the driving pipeline 33 and the electrical proportional pressure reducing valve 35.

A safety valve 36 and a pressure transmitter 34 are provided at the outlet of the electric proportional pressure reducing valve 35 of the inhibitor storage device 42. The electric proportional pressure reducing valve 35 and the pressure transmitter 34 of the inhibitor storage device 42 are electrically connected to the control device 12. The outlet pressure of the electric proportional pressure reducing valve 35 is remotely displayed through the handheld terminal 11, and the outlet pressure of the electric proportional pressure reducing valve 35 can be remotely adjusted as needed.

The outlet of the electrical proportional pressure reducing valve 35 of the inhibitor storage device 42 is connected to the reagent storage device 4, and the inert gas stored in the gas cylinder 31 is adjusted to the required pressure through the electrical proportional pressure reducing valve 35 to drive the spraying of the reagent, and the flow rate and injection distance of the reagent spraying are controlled by controlling the outlet pressure of the electrical proportional pressure reducing valve 35.

Inhibitor Storage Device 42 The medicine storage device 4 includes an absorbent storage device 41 and an inhibitor storage device 42 .

The inhibitor storage device 42 and the absorbent storage device 41 include a medicine bottle 411, a bottle mouth joint 412 and a medicine pipeline 413. The medicine bottle 411 of the inhibitor storage device 42 is installed above the bracket 2. All medicine bottles 411 are connected end to end through the bottle mouth joint 412 and the medicine pipeline 413. The medicine bottle 411 of the inhibitor storage device 42 stores absorbent for absorbing solidified leaked materials. The inlet of the absorbent storage device 41 of the inhibitor storage device 42 is connected to the medicine driving device 3, and the outlet of the absorbent storage device 41 of the inhibitor storage device 42 is connected to the spraying device 5.

The inhibitor storage device 42 is installed in the same manner as the absorbent storage device 41. The inhibitor storage device 42 and the absorbent storage device 41 are centrally symmetrically distributed on the bracket 2. The inhibitor storage device 42 stores inhibitors inside the inhibitor storage device 42. After the absorbent absorbs and solidifies the leaked hazardous chemicals, the inhibitor is sprayed on the surface to inhibit the volatilization of the hazardous chemicals.

The inhibitor storage device 42 spraying device 5 includes a pan head 53, an absorbent nozzle 52, an inhibitor nozzle 51, a solenoid valve 54 and a spraying pipeline 55. The spraying device 5 can realize the start and stop of the agent spraying and the control of the spraying angle as well as the remote monitoring of the spraying effect.

The pan-tilt platform 53 of the inhibitor storage device 42 is provided with a camera compartment 532 and a nozzle compartment 531. The nozzle compartment 531 of the inhibitor storage device 42 is used to install the absorbent nozzle 52 and the inhibitor nozzle 51. The pan-tilt platform 53 of the inhibitor storage device 42 is electrically connected to the control device 12. The camera compartment 532 and the nozzle compartment 531 can be synchronously rotated horizontally and pitched by remote control of the handheld terminal 11, thereby realizing the adjustment of the spraying angle and remote monitoring of the spraying effect.

The absorbent nozzle 52 of the inhibitor storage device 42 is a columnar nozzle. The absorbent nozzle 52 of the inhibitor storage device 42 is connected to the absorbent storage device 41 through a spraying pipeline 55, a solenoid valve 54, and a reagent pipeline 413. The solenoid valve 54 is remotely controlled by the handheld terminal 11 to start spraying the absorbent, thereby achieving absorption and solidification treatment of the leaked material.

The inhibitor nozzle 51 of the inhibitor storage device 42 is a fan-shaped nozzle. The inhibitor nozzle 51 of the inhibitor storage device 42 is connected to the inhibitor storage device 42 through a spraying pipeline 55, a solenoid valve 54, and a reagent pipeline 413. The solenoid valve 54 is remotely controlled by the handheld terminal 11 to start spraying the inhibitor, and the inhibitor is evenly spread on the absorbed and solidified leaked material, thereby inhibiting the continued volatilization of the leaked material.

The working principle of the utility model is:

The chassis 1 serves as a carrying platform for the device and can be moved on a more complicated road surface by remote control. The chassis 1 can be moved by remote video remote control through the matching handheld terminal 11, replacing manual entry into the chemical hazardous goods leakage site for leakage treatment. The bracket 2 is used to install the agent driving device 3, the agent storage device 4 and the spraying device 5. The gas cylinder 31 is used to store compressed inert gas. The gas cylinder 31 is connected to the electric proportional pressure reducing valve 35 through the gas cylinder valve 32, the driving pipeline 33, and the electric proportional pressure reducing valve 35. The outlet pressure of the electric proportional pressure reducing valve 35 is remotely displayed through the handheld terminal 11, and the outlet pressure of the electric proportional pressure reducing valve 35 is remotely adjusted as needed. The inert gas stored in the gas cylinder 31 is adjusted to the required pressure through the electric proportional pressure reducing valve 35 to drive the agent to spray, and the outlet pressure of the electric proportional pressure reducing valve 35 is controlled to control the flow rate and spraying distance of the agent.

The absorbent is stored inside the reagent bottle 411, which can absorb and solidify the leaked hazardous chemicals. After the absorbent absorbs and solidifies the leaked hazardous chemicals, the inhibitor is sprayed on the surface to inhibit the volatilization of the hazardous chemicals. The spraying device 5 can realize the start and stop of the reagent spraying and the control of the spraying angle as well as the remote monitoring of the spraying effect. Moreover, the camera compartment 532 and the nozzle compartment 531 are synchronously rotated horizontally and pitched by the handheld terminal 11 remotely, so as to achieve the adjustment of the spraying angle and the remote monitoring of the spraying effect. The absorbent is sprayed by remotely controlling the electromagnetic valve 54 through the handheld terminal 11 to achieve the absorption and solidification treatment of the leaked materials. The inhibitor is sprayed by remotely controlling the electromagnetic valve 54 through the handheld terminal 11, and the inhibitor is evenly spread on the absorbed and solidified leaked materials, so as to inhibit the continuous volatilization of the leaked materials. The reagent in the reagent storage device 4 is driven by the high-pressure gas in the reagent driving device 3 and finally sprayed through the spraying device 5. The sprayed reagent absorbs, solidifies and inhibits the volatilization of the leaked materials, so as to achieve the emergency treatment of the leakage of hazardous chemicals, avoid the occurrence of secondary disasters, and reduce the pollution to the environment.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (13)

1. An organic liquid hazardous chemicals leakage emergency disposal robot which is characterized in that: including chassis (1), handheld terminal (11), support (2), medicament drive arrangement (3), medicament storage device (4) and spout device (5), the top of support (2) is provided with medicament drive arrangement (3), medicament storage device (4) and spouts device (5) and is connected with chassis (1), medicament drive arrangement (3), medicament storage device (4) and spout device (5) are linked together through the pipeline.

2. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 1, wherein: the inside of chassis (1) is provided with controlling means (12), the outside of chassis (1) is provided with walking camera (13) and keeps away barrier sensor (14).

3. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 1, wherein: the upper surface of chassis (1) is fixed mounting has support (2), support (2) are provided with shock pad (21) and staple bolt (22).

4. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 1, wherein: the medicament driving device (3) comprises a gas cylinder (31), a gas cylinder valve (32), a driving pipeline (33), a pressure transmitter (34), an electric proportional pressure reducing valve (35) and a safety valve (36).

5. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 4, wherein: the outlet of the electric proportional pressure reducing valve (35) is provided with a safety valve (36) and a pressure transmitter (34), and the electric proportional pressure reducing valve (35) and the pressure transmitter (34) are electrically connected with the control device (12).

6. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 5, wherein: the outlet of the electric proportional pressure reducing valve (35) is communicated with the medicament storage device (4).

7. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 1, wherein: the medicament storage device (4) comprises an absorbent storage device (41) and an inhibitor storage device (42).

8. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 7, wherein: the absorbent storage device (41) comprises a medicament bottle (411), a bottle opening connector (412) and a medicament pipeline (413), wherein the medicament bottle (411) is arranged above the support (2), all the medicament bottles (411) are connected end to end through the bottle opening connector (412) and the medicament pipeline (413), an inlet of the absorbent storage device (41) is communicated with the medicament driving device (3), and an outlet of the absorbent storage device (41) is communicated with the spraying device (5).

9. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 7, wherein: the inhibitor storage device (42) is installed in the same mode as the absorbent storage device (41), the inhibitor storage device (42) and the absorbent storage device (41) are distributed on the support (2) in a central symmetry mode, and inhibitors are stored in the inhibitor storage device (42).

10. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 1, wherein: the spraying device (5) comprises a holder (53), an absorbent spray head (52), an inhibitor spray head (51), an electromagnetic valve (54) and a spraying pipeline (55).

11. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 10, wherein: the holder (53) is provided with a camera bin (532) and a nozzle bin (531), the nozzle bin (531) is used for installing an absorbent nozzle (52) and an inhibitor nozzle (51), and the holder (53) is electrically connected with the control device (12).

12. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 10, wherein: the absorbent spray head (52) is a columnar spray head, and the absorbent spray head (52) is communicated with the absorbent storage device (41) through a spray pipeline (55), an electromagnetic valve (54) and a medicament pipeline (413).

13. The organic liquid hazardous chemical leakage emergency disposal robot according to claim 10, wherein: the inhibitor spray head (51) is a fan-shaped spray head, and the inhibitor spray head (51) is communicated with the inhibitor storage device (42) through a spray pipeline (55), an electromagnetic valve (54) and a medicament pipeline (413).