A protective cover for chemicals and a chemical tracking method

Abstract

The present invention discloses a protective cover for chemicals and a chemical tracking method. A protective cover for chemicals, comprising a cover body for wrapping the outside of a chemical container; the cover body is sewn by a composite cloth; the composite cloth comprises an adsorption layer located on the inside, a flame retardant layer arranged on the outside, and a fixed layer arranged between the adsorption layer and the flame retardant layer; the adsorption layer is used to adsorb leaked chemicals. The protective cover of the present invention is provided with an adsorption layer for absorbing chemicals on the inside to prevent chemicals from polluting the environment, and a flame retardant layer for fire prevention and corrosion prevention is provided on the outside of the cover body to prevent chemicals from being interfered with by the outside; a control panel is provided on the cover body, which can detect chemicals in real time, and can send the real-time status of chemicals to a remote server for background remote management, so as to avoid accidents, improve management level, and prevent accidents before they happen.

Description

Technical Field

[0001] The present invention relates to the technical field of safety equipment, and more particularly to a protective cover for chemicals and a chemical tracking method. Background Art

[0002] Many chemicals are dangerous. If they are not properly managed, accidents often occur, endangering life safety and property losses. Explosions caused by chemical leaks are often seen in the newspapers, and they cost a heavy price. Containers containing chemicals often leak and break. Although a small amount of leakage will not cause major accidents such as explosions, it will also cause pollution to the environment; if the leakage is large, it will cause major accidents if it is not properly managed and detected in time. Summary of the invention

[0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a protective cover for chemicals and a chemical tracking method.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A protective cover for chemicals, comprising a cover body used to wrap around the outside of a chemical container; the cover body is sewn by a composite cloth; the composite cloth comprises an adsorption layer located on the inside, a flame retardant layer arranged on the outside, and a fixing layer arranged between the adsorption layer and the flame retardant layer; the adsorption layer is used to adsorb leaked chemicals.

[0006] A further technical solution is: the adsorption layer is a filling layer of powder material or flocculent material.

[0007] A further technical solution is as follows: the adsorption layer is fixed to the fixing layer by means of a sewn cloth; the sewn cloth is sewn with a plurality of fixing areas; and the powder material or flocculent material is filled in the fixing areas.

[0008] A further technical solution is that the sewn cloth is non-woven cloth or asbestos cloth.

[0009] A further technical solution is as follows: the powder material is peat soil; the flocculent material is wood fiber; and the flame retardant layer is glass fiber.

[0010] A further technical solution is as follows: the cover body is a bag-like structure; the cover body is provided with an opening; and the opening is closed by a strap or a zipper.

[0011] A further technical solution is as follows: the cover body is provided with an opening; the opening is fixed to an annular rod; and the annular rod is provided with a handle.

[0012] Its further technical solution is: it also includes a control panel fixed on the cover body; the control panel includes a control module, a power module, a detection module, a communication module, and a positioning module; the control module is used to collect data information of the power module, the detection module, and the positioning module and send it to a remote server; the detection module is used to detect environmental data inside the cover body and transmit it to the control module in the form of signals.

[0013] A further technical solution is as follows: the detection module comprises a plurality of sensors; the plurality of sensors are uniformly distributed inside or outside the cover.

[0014] Its further technical solution is: the control board is a flexible circuit board; the control board is arranged in the fixed layer.

[0015] A chemical tracking method, wherein the above-mentioned protective cover is surrounded on the outside of a container containing chemicals; a detection module detects environmental data inside the cover, and the detection module converts the detected environmental data into an electrical signal and transmits it to a control module; the control module sets a threshold value of the environmental data, and if the environmental data detected by the detection module is higher than or equal to the set threshold value, the control module sends a signal to the communication module, so that the communication module sends an alarm signal to a remote server;

[0016] The positioning module updates the location information according to the set time interval and sends the location information to the control module, which stores the location information; the control module compares the currently stored location information with the last stored location information; if the difference between the current location information and the last stored location information exceeds the threshold of the set location distance, the control module sends a signal to the communication module to enable the communication module to send the current location information to the remote server.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: an adsorption layer for absorbing chemicals is arranged on the inner side of the protective cover of the present invention to prevent chemicals from polluting the environment, and a flame retardant layer for fire prevention and corrosion prevention is arranged on the outer side of the cover body to prevent chemicals from being interfered with by the outside world; a control panel is arranged on the cover body to detect chemicals in real time, and the real-time status of the chemicals can be sent to a remote server for background remote management, thereby avoiding accidents, improving the management level, and preventing problems before they occur.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural diagram of a strapping form of a protective cover for chemicals of the present invention;

[0020] Figure 2 A structural diagram of a zipper at the upper end of a protective cover for chemicals of the present invention;

[0021] Figure 3 A structural diagram of a zipper on the side of a protective cover for chemicals of the present invention;

[0022] Figure 4 A structural diagram of a protective cover for chemicals with a handle according to the present invention;

[0023] Figure 5 A structural diagram of a composite cloth for a protective cover for chemicals according to the present invention;

[0024] Figure 6 The present invention is a circuit block diagram of a protective cover for chemicals. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0032] Figures 1 to 6 are drawings of the present invention.

[0033] This embodiment provides a protective cover for chemicals, see Figures 1 to 5, including a cover body 10 for wrapping the outside of the chemical container. The cover body 10 is sewn by a composite cloth 11. The composite cloth 11 includes an adsorption layer 111 located on the inside, a flame retardant layer 113 arranged on the outside, and a fixed layer 112 arranged between the adsorption layer 111 and the flame retardant layer 113. The adsorption layer 111 is used to adsorb leaked chemicals. The flame retardant layer 113 not only has a flame retardant effect, but also has the functions of alkali and acid resistance and heat preservation to prevent the chemicals contained from being disturbed by the outside. The adsorption layer 111 has the function of absorbing liquids, volatile gases, etc., to prevent chemicals from leaking, polluting the environment and avoiding accidents. This protective cover has a secondary protection function. When the container containing chemicals leaks, the cover body 10 can serve as a barrier to prevent further leakage or diffusion. The fixed layer 112 is made of a material with good flexibility, and has the characteristics of foldability, flexibility, stretchability, etc., so that the cover body 10 has good deformability.

[0034] Preferably, the fixing layer 112 may be made of materials such as PVC or aluminum foil.

[0035] Preferably, the adsorption layer 111 is a filling layer of powder material or flocculent material. Powder material or flocculent material has large gaps and strong adsorption capacity.

[0036] The adsorption layer 111 is fixed to the fixed layer 112 by a sewing cloth 115. The sewing cloth 115 is sewn with several fixed areas 114. The powder material or flocculent material is filled in the fixed area 114. The sewing cloth 115 can be one sheet. After the powder material or flocculent material is evenly placed on the fixed layer 112, it is covered with a sewing cloth 115, and then the sewing cloth 115 is fixed to the fixed layer 112 by a sewing machine or other equipment, and then several fixed areas 114 are sewn on the sewing cloth 115 in the form of a matrix, so that the powder material or flocculent material is fixed in a very small area, and it is not easy to aggregate in groups, and the flatness is maintained. It is also possible to sandwich the powder material or flocculent material between two sewing cloths 115, and then sew several fixed areas 114 on the sewing cloth 115 in the form of a matrix, and then fix the above-mentioned whole to the fixed layer 112 after completion (it can be fixed by sewing or by glue).

[0037] In order to have better permeability, flexibility, lightness, etc., the sewn cloth 115 is non-woven fabric or asbestos cloth.

[0038] Preferably, the powder material is peat soil, wherein the peat soil is specially made moss peat, which has the characteristics of being pure natural, non-toxic, pollution-free, efficient and high-speed absorption, and can quickly absorb chemicals, oils and fuels, and can be used in water, land, factories, roads and other places. The flocculent material is wood fiber, which has the characteristics of good adsorption and light weight. The flame retardant layer 113 is glass fiber, and in order to have better flexibility, the flame retardant layer 113 is a glass fiber woven layer.

[0039] In order to better fit the outside of the chemical container, the cover body 10 is a bag-like structure. The cover body 10 is provided with an opening, which is closed by a strap 102 or a zipper 101, so that it is convenient to assemble and disassemble the chemical container. The strap 102 can be set at the upper end or the lower end of the cover body 10. The zipper 101 can be set at the upper end, the lower end or the side of the cover body 10.

[0040] In other embodiments, see Figure 4 The cover body 10 is provided with an opening. The opening is fixed to a ring rod 12. The ring rod 12 is provided with a handle 13. In the event of accidental combustion, leakage, etc., people cannot get too close, so the cover body 10 is arranged on the ring rod 12, and people can hold the handle 13 and cover the container from a distance.

[0041] Preferably, the handle 13 is a telescopic rod, the length of which can be adjusted to increase the safety distance. More preferably, a tightening rope runs through the handle, and the tightening rope can tighten the opening of the cover body 10.

[0042] See also Figure 5 , 6 , for better data and standardized management, it also includes a control panel 20 fixed to the cover body 10. The control panel 20 includes a control module 21, a power module 23, a detection module 24, a communication module 25, and a positioning module 26. The control module 21 is used to collect data information of the power module 23, the detection module 24, and the positioning module 26 and send it to the remote server 22. The detection module 24 is used to detect the environmental data in the cover body 10 and transmit it to the control module 21 with a signal. Among them, the control module 21 can be a general single-chip microcomputer, or it can be other control chips, such as the TMS320C2000 series. The power module 23 is used to power each module, and can be a battery pack, which is rechargeable. In order to save energy, the power module 23 can also be a solar panel.

[0043] The communication module 25 can be WIFI, Bluetooth, RFID (radio frequency technology), UWB (ultra-wideband technology), ZIGBEE, NFC, 5G, etc. The communication module 25 transmits the signal sent by the control module 21 to the remote server 22 for background management, so as to achieve accurate management of chemicals.

[0044] The positioning module 26 is a GPS positioning, Beidou positioning, etc. The positioning module 26 can locate the chemicals and obtain the specific location in real time for easy management.

[0045] The detection module 24 includes a plurality of sensors 241; the plurality of sensors 241 are evenly distributed on the inner side or the outer side of the cover body 10. The type of sensor 241 can be a combination of multiple functional sensors, wherein the sensor 241 can be an air pressure sensor, a temperature sensor, a gas concentration sensor, a pressure sensor, a photoelectric sensor, a humidity sensor, etc. The sensor 241 is selected according to the existing model and selected according to the characteristics of the chemical. The detection module 24 detects the inner side or the outer side of the cover body 10. When an abnormal situation is found, the control module 21 can send an alarm signal through the communication module 25, so that it can prevent problems before they happen.

[0046] Preferably, the control board 20 is a flexible circuit board. The control board 20 is arranged in the fixed layer 112 so that it can be folded well. When the sensor 241 is arranged in the adsorption layer 111, it passes through the adsorption layer 111 and extends to the inside of the cover body 10, so that the environmental data in the cover body 10 can be retrieved more accurately; the sensor 241 is in the flame retardant layer 113, and is used to detect external environmental data.

[0047] If there is a chemical leak and it is volatile, the leak can be detected by using sensor 241 to detect the concentration of the gas.

[0048] A chemical tracking method, wherein the above-mentioned protective cover is surrounded on the outside of the container containing the chemical; the detection module 24 detects the environmental data (such as temperature, humidity, air pressure, gas concentration, etc.) inside the cover body 10, and the detection module 24 converts the detected environmental data into an electrical signal and transmits it to the control module 21; the control module 21 sets a threshold value of the environmental data, and if the environmental data detected by the detection module 24 is higher than or equal to the set threshold value, the control module 21 sends a signal to the communication module 25, so that the communication module 25 sends an alarm signal to the remote server 22. If the environmental data detected by the detection module 24 is not higher than the set threshold value, the control module 21 does not send a signal to the communication module 25. Through this method, the chemicals can be managed in a targeted and quantitative manner to prevent problems before they occur.

[0049] The positioning module 26 updates the location information according to the interval setting time and sends the location information to the control module 21, and the control module 21 stores the location information; the control module 21 compares the current stored location information with the last stored location information. If the difference between the current location information and the last stored location information exceeds the threshold of the set location distance, the control module 21 sends a signal to the communication module 25, so that the communication module 25 sends the current location information to the remote server 22. If the difference between the current location information and the last stored location information does not exceed the threshold of the set location distance, the control module 21 does not send a signal to the communication module 25, saving energy consumption. The remote server 22 monitors the chemicals based on the location information to prevent the chemicals from being used for other illegal purposes.

[0050] Compared with the prior art, the protective cover of the present invention is provided with an adsorption layer 111 for absorbing chemicals on the inner side to prevent chemicals from polluting the environment, and a flame retardant layer 113 for fire prevention and corrosion prevention is provided on the outer side of the cover body 10 to prevent chemicals from being interfered with by the outside world; a control panel 20 is provided on the cover body 10, which can detect chemicals in real time and send the real-time status of the chemicals to a remote server 22 for background remote management, so as to avoid accidents, improve the management level and prevent accidents before they happen.

[0051] The above examples are only used to further illustrate the technical content of the present invention, so that readers can understand it more easily, but they do not mean that the implementation of the present invention is limited to this. Any technical extension or re-creation made according to the present invention is protected by the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A protective cover for chemicals, characterized in that: The invention comprises a cover body for wrapping the outside of the chemical container; the cover body is made of a composite cloth; the composite cloth comprises an adsorption layer located on the inside, a flame retardant layer arranged on the outside, and a fixing layer arranged between the adsorption layer and the flame retardant layer; the adsorption layer is used to adsorb leaked chemicals; It also includes a control panel fixed to the cover; the control panel includes a control module, a power module, a detection module, a communication module, and a positioning module; the control module is used to collect data information from the power module, the detection module, and the positioning module and send it to a remote server; the detection module is used to detect environmental data inside the cover and convert it into an electrical signal and transmit it to the control module; The adsorption layer is a filling layer of powder material or flocculent material; The adsorption layer is fixed to the fixing layer by means of a sewn cloth; the sewn cloth is sewn with a plurality of fixing areas; the powder material or flocculent material is filled in the fixing areas; The sewn cloth is non-woven fabric or asbestos cloth; The powder material is peat soil; the flocculent material is wood fiber; and the flame retardant layer is glass fiber. The cover body is a bag-like structure; the cover body is provided with an opening; the opening is closed by a strap or a zipper; The opening is fixed to a ring-shaped rod; the ring-shaped rod is provided with a handle.

2. A protective cover for chemicals according to claim 1, characterized in that: The detection module includes a plurality of sensors; the plurality of sensors are arranged inside or outside the cover.

3. A method for tracking chemicals, characterized in that: The protective cover according to claim 1 is surrounded on the outside of the container for containing chemicals; the detection module detects the environmental data inside the cover, and the detection module converts the detected environmental data into an electrical signal and transmits it to the control module; the control module sets a threshold value of the environmental data, and if the environmental data detected by the detection module is higher than or equal to the set threshold value, the control module sends a signal to the communication module, so that the communication module sends an alarm signal to the remote server; The positioning module updates the location information according to the set time interval and sends the location information to the control module, which stores the location information; the control module compares the currently stored location information with the last stored location information; if the difference between the current location information and the last stored location information exceeds the threshold of the set location distance, the control module sends a signal to the communication module to enable the communication module to send the current location information to the remote server.

Images