CN111219543B

CN111219543B - Intelligent hose

Info

Publication number: CN111219543B
Application number: CN202010022453.XA
Authority: CN
Inventors: 唐舜尧; 康明厂; 辛亮
Original assignee: Shanghai Blue Future Industrial Technology Co ltd
Current assignee: Shanghai Blue Future Industrial Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2021-12-28
Anticipated expiration: 2040-01-09
Also published as: CN111219543A

Abstract

The invention belongs to the technical field of hoses, and particularly relates to an intelligent hose which comprises an inner rubber layer, a reinforcing layer, an outer rubber layer and a storage module, wherein the reinforcing layer is wrapped outside the inner rubber layer; the inner rubber layer consists of a high polymer material A and magnetic steel balls; the reinforcing layer consists of a high polymer material B and a woven layer; the outer adhesive layer consists of a prompt layer and a surface layer; the magnetic steel balls are arranged on the high polymer material A and are used for detecting the abrasion state of the inner rubber layer in a matching manner; the hose comprises a hose body, a high polymer material A, a woven layer, a prompting layer and a surface layer, wherein the high polymer material B is wrapped on the outer surface of the high polymer material A, the woven layer is wrapped on the outer surface of the high polymer material B, the prompting layer is wrapped on the outer surface of the woven layer, and the surface layer is wrapped on the outer surface of the prompting layer.

Description

Intelligent hose

Technical Field

The invention belongs to the technical field of hoses, and particularly relates to an intelligent hose.

Background

The hose generally has a three-layer structure: inner glue layer, enhancement layer, outer glue layer.

The inner rubber layer is used for contacting a conveyed medium, the reinforcing layer realizes pressure bearing protection on the inner pipe, and the outer rubber layer can resist corrosion of the environment, such as ultraviolet rays, abrasion and the like.

The prior hose has the following problems in use:

when the inner rubber layer is used for a long time, the conveyed medium is abraded or invaded, the inner layer can fall off, but the state of the inner pipe cannot be checked under the condition of no shutdown, and special tools such as an endoscope and the like are required to be used even if the examination is stopped, so that great inconvenience is brought to field management; after the inner pipe is damaged, the medium can contact the reinforcing layer, and the hose can be frequently burst, so that great hidden danger is brought to field safety production;

when the hose is used, particularly under the harsh condition of working conditions, the outer rubber layer is always in a wear state, after the reinforcing layer is worn out locally, the reinforcing layer is corroded by air ultraviolet chemical media and the like in a short time to cause failure, the hose can also have the bad result of pipe explosion, and the safety management on the site is extremely unfavorable.

When the hose is in use, the use condition of the hose cannot be recorded at present, so that a mode of after-repair is mostly adopted, or the hose is replaced regularly to prevent potential safety hazards, but the cost problem of regular replacement is another challenge faced by enterprises.

Disclosure of Invention

In order to solve the above problems, the present invention provides an intelligent hose.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an intelligent hose comprises an inner rubber layer, a reinforcing layer wrapped outside the inner rubber layer, an outer rubber layer wrapped outside the reinforcing layer, and a storage module for recording hose information;

the inner rubber layer consists of a high polymer material A and magnetic steel balls;

the reinforcing layer consists of a high polymer material B and a woven layer;

the outer adhesive layer consists of a prompt layer and a surface layer;

the magnetic steel balls are arranged on the high polymer material A and are used for detecting the abrasion state of the inner rubber layer in a matching manner; macromolecular material B wraps up in macromolecular material A surface, the weaving layer wraps up in macromolecular material B surface, the suggestion layer wraps up in the weaving layer surface, the epidermal layer wraps up in the suggestion layer surface.

As a technical scheme of the invention, the high polymer material A is provided with a strip-shaped groove for containing the magnetic steel balls, and the strip-shaped groove is cylindrical.

As a technical scheme of the invention, the high polymer material A comprises an upper layer and a lower layer, the magnetic steel balls are arranged between the upper layer and the lower layer, and the upper layer and the lower layer are integrated through hot melting.

As a technical solution of the present invention, the storage module adopts an RFID chip and is embedded in the polymer material B.

As one technical solution of the present invention, the woven layer is woven from a fiber material.

According to one technical scheme of the invention, the woven layer is formed by weaving steel wire materials.

As a technical scheme of the invention, the prompt layer is made of a soft material with colors.

As a technical scheme of the invention, the prompt layer is provided with fluorescent powder.

As a technical scheme of the invention, the position of the skin layer corresponding to the RFID chip is provided with an identification area for rapidly identifying the position of the RFID chip.

According to one technical scheme of the invention, the high polymer material A and the high polymer material B are both rubber.

The technical scheme of the invention has the following beneficial technical effects:

(1) the service life of the hose can be effectively monitored, and production can be prevented;

(2) the state of the internal medium of the hose can be recorded, and important support is provided for enterprise management;

(3) can eliminate potential safety hazards and realize safe production.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Reference numerals:

1. an inner glue layer; 11. magnetic steel balls; 12. a polymer material A; 2. a reinforcing layer; 21. a polymer material B; 22. a storage device; 23. weaving layer; 3. an outer adhesive layer; 31. a prompt layer; 32. a skin layer.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Referring to fig. 1, the intelligent hose includes an inner adhesive layer 1, a reinforcing layer 2 wrapped outside the inner adhesive layer 1, an outer adhesive layer 3 wrapped outside the reinforcing layer 2, and a storage module 22 for recording hose information;

in order to timely discover the worn inner rubber layer, the pipe explosion and the safety problem are avoided.

Therefore, in a specific embodiment, the inner rubber layer 1 is composed of a high polymer material A12 and magnetic steel balls 11; the magnetic steel balls 11 are arranged on the high polymer material A12 and used for detecting the abrasion state of the inner rubber layer 1 in a matching mode.

In this embodiment, a strip-shaped groove for accommodating the magnetic steel ball 11 is formed in the polymer material a12, the strip-shaped groove is cylindrical, and after the magnetic steel ball 11 is completely inserted, two ends of the strip-shaped groove should be sealed, for example, by using a polymer vulcanization process. In another embodiment, the polymer material a12 may be a composite material including an upper layer and a lower layer, the magnetic steel balls 11 are disposed between the upper layer and the lower layer, and the upper layer and the lower layer are vulcanized into a whole by high temperature.

For better understanding, the magnetic steel balls 11 are matched with the inner rubber layer 1 to detect the abrasion state.

It should be noted that, when the hose of the present invention is used, magnetic detection devices need to be installed at two ends of the hose, if the inner rubber layer 1 is worn, the magnetic steel ball 11 will fall off and flow along with the medium, when the magnetic steel ball flows near the magnetic detection device at the end of the hose, the magnetic steel ball is detected by the magnetic detection device, the magnetic steel ball is attracted at the outlet at the end of the hose by magnetic force, and the magnetic detection device can be connected with an alarm module, such as an alarm lamp, and the alarm lamp lights up to warn when the magnetic steel ball is attracted. And the magnetism detection device can also be connected with a central controller, which is beneficial to processing through the central controller and prevents the magnetic steel balls 11 from entering subsequent products.

Therefore, the tube can be reminded in time, and the problems of tube explosion and product safety after the inner tube (the inner rubber layer 1) of the hose is abraded are prevented.

In a particular embodiment, the reinforcing layer 2 is composed of a polymer material B21 and a woven layer 23; the polymer material B21 wraps the outer surface of the polymer material A12, and the woven layer 23 wraps the outer surface of the polymer material B21.

The storage module 22 is embedded in the polymer material B21, and the storage module 22 can store the related information of the hose.

In this embodiment, the storage module 22 uses an RFID chip to read information about the hose.

Specifically, before the hose is installed and used, data input is performed on the RFID chip through special equipment, such as information of the machine-on time, the use position, and the like. If the hose needs to be replaced, only reading equipment is needed to read data in the RFID chip.

It can be further understood that if the hose is maintained, the maintenance-related data information can be recorded into the RFID chip, and of course, normal inspection data can be recorded to record the state of the internal medium of the hose.

In a particular embodiment, the outer glue layer 3 consists of a cue layer 31 and a skin layer 32; the cue layer 31 is wrapped on the outer surface of the woven layer 23, and the skin layer 32 is wrapped on the outer surface of the cue layer 31.

In order to allow better identification of the location within the hose where the RFID chip is located. An identification area is provided at the location of the skin layer 32 corresponding to the RFID chip for quickly identifying the location of the RFID chip.

In order to make the skin layer 32 easy to be found when broken, the indication layer 31 is made of a soft material with color, such as soft cloth or fiber. When the skin layer 32 is worn to some extent, the cue layer 31 is exposed. And prompting replacement.

In order to facilitate maintenance or inspection at night, the indication layer 31 is provided with phosphor, and further, the indication layer may be a colored polymer material containing phosphor.

In a specific embodiment, the woven layer 23 is formed by weaving a fiber material, or may be formed by weaving a steel wire material.

In some embodiments, the polymer material a12 and the polymer material B21, the cue layer 31 and the skin layer 32 may be made of rubber.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent hose is characterized by comprising an inner rubber layer (1), a reinforcing layer (2) wrapped outside the inner rubber layer (1), an outer rubber layer (3) wrapped outside the reinforcing layer (2), and a storage module (22) used for recording at least one of the hose loading time, the hose using position, the hose maintenance data and the hose inspection data;

the inner rubber layer (1) is composed of a high polymer material A (12) and magnetic steel balls (11);

the reinforcing layer (2) is composed of a high polymer material B (21) and a braided layer (23);

the outer glue layer (3) consists of a prompt layer (31) and a skin layer (32);

the magnetic steel balls (11) are arranged on the high polymer material A (12) and are used for detecting the abrasion state of the inner rubber layer (1) in a matching mode, and the magnetic steel balls fall off when the inner rubber layer is abraded, flow along with a medium and can be detected by a magnetic detection device; macromolecular material B (21) parcel is in macromolecular material A (12) surface, weaving layer (23) parcel is in macromolecular material B (21) surface, suggestion layer (31) parcel is in weaving layer (23) surface, epidermis layer (32) parcel is in suggestion layer (31) surface.

2. The intelligent hose according to claim 1, wherein the polymer material A (12) is provided with a strip-shaped groove for accommodating the magnetic steel balls (11), and the strip-shaped groove is cylindrical.

3. An intelligent hose according to claim 1, wherein the polymer material a (12) comprises an upper layer and a lower layer, the magnetic steel balls (11) are arranged between the upper layer and the lower layer, and the upper layer and the lower layer are vulcanized into a whole.

4. An intelligent hose according to claim 1, wherein the storage module (22) is an RFID chip and is embedded in the polymer material B (21).

5. An intelligent hose according to claim 1, wherein the braided layer (23) is braided from a fibrous material.

6. An intelligent hose according to claim 1, wherein the braided layer (23) is braided from a steel wire material.

7. A smart hose according to claim 1, wherein the indicator layer (31) is made of a soft material with a color.

8. An intelligent hose according to claim 7, wherein the prompting layer (31) is provided with fluorescent powder.

9. A smart hose according to claim 4, wherein the skin layer (32) is provided with an identification area corresponding to the location of the RFID chip for quickly identifying the location of the RFID chip.

10. An intelligent hose according to claim 1, wherein both polymer material a (12) and polymer material B (21) are rubber.