CN211599890U

CN211599890U - Combined sealing type corrugated pipe compensator

Info

Publication number: CN211599890U
Application number: CN202020024623.3U
Authority: CN
Inventors: 袁文宝; 沐爱军
Original assignee: JIANGSU HUIXIN RIPPLE PIPES CO LTD
Current assignee: JIANGSU HUIXIN RIPPLE PIPES CO LTD
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-29
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a combined sealing type corrugated pipe compensator, which comprises a flange, an ear plate, a first glass fiber cloth and a corrugated pipe main body, the flange is connected with the corrugated pipe main body through an ear plate, the bottom of the ear plate is provided with a second glass fiber cloth, the outer side of the corrugated pipe main body is wrapped with second glass fiber cloth, the outer side of the second glass fiber cloth is wrapped with a protective cover, a medium which is used for conducting electricity when being wetted is arranged inside the protective cover, a storage battery, a microprocessor and a wireless module are arranged inside the protective cover, one conducting wire between the storage battery and the microprocessor is connected with a medium, the microprocessor is electrically connected with the wireless module, a groove is arranged in the protective cover, the corrugated pipe compensator is used for sleeving a corrugated pipe main body, the wireless module is connected with a management center in a wireless mode, and safety and service life of the corrugated pipe compensator are greatly improved.

Description

Combined sealing type corrugated pipe compensator

Technical Field

The utility model relates to a bellows compensator technical field, in particular to combination sealed bellows compensator.

Background

The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa. Its open end is fixed, its sealed end is in free state, and its elasticity is increased by using auxiliary helical spring or reed. When working, the pipe is extended along the length direction under the action of internal pressure, so that the movable end generates displacement in a certain relation with the pressure. The movable end drives the pointer to directly indicate the pressure. Bellows are often combined with displacement sensors to form pressure sensors that output an electrical quantity, sometimes also acting as isolation elements. The response speed of the bellows is slower than that of the bourdon tube because of the large volume change required for the expansion of the bellows. The bellows is adapted to measure low pressure.

As a corrugated pipe compensator, the corrugated pipe compensator is widely applied to the industrial fields of petroleum, electric power, chemical industry and the like due to the excellent performance of the corrugated pipe compensator. Because the corrugated structure of the corrugated pipe compensator is easy to age and corrode, and the convolution of the conveyed medium is easy to cause, and the medium conveying effect in industrial application is influenced, a guide cylinder is often arranged in the corrugated pipe compensator, and the guide cylinder generally adopts a sectional type, and a coaxial clearance sleeve structure enables the guide cylinder to stretch along with the deformation of the corrugated pipe compensator. However, a gap exists in the shaft gap sleeving structure, and the sealing performance of the corrugated pipe compensator is affected.

The safety cover is established to the cover on compensator among the prior art mostly, can only prevent to destroy certainly, increases sealed time, nevertheless if corrugated expansion joint's sealed advance surely can't learn, generally has a lot of corrugated expansion joint in the mill, nevertheless so many compensators if let the workman overhaul one by one can waste a lot of time, very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination sealed bellows compensator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination sealed bellows compensator, includes flange, otic placode, first glass fiber cloth and bellows main part, be connected through the otic placode between flange and the bellows main part, the bottom of otic placode is equipped with second glass fiber cloth, the outside parcel of bellows main part has second glass fiber cloth, the outside parcel of second glass fiber cloth has the safety cover, the inside of safety cover is equipped with and is used for being stained with the medium that water is just electrically conductive, the inside of safety cover is equipped with battery, microprocessor and wireless module, the battery with one of them wire links to each other with the medium between the microprocessor, microprocessor with the wireless module electricity is connected, be equipped with the recess in the safety cover, be used for the cover to establish bellows main part, wireless module wireless connection has the management center.

Furthermore, a left sealant is arranged at the left end of the first glass fiber cloth, and a right sealant is arranged at the right side of the first glass fiber cloth.

Furthermore, be equipped with the curb plate on the safety cover, the bottom left side of curb plate is equipped with first sealed glue, curb plate bottom right side is equipped with the sealed glue of second.

Furthermore, the second glass fiber cloth is concave, and the height of the concave in the second glass fiber cloth is equal to the protruding height of the corrugated pipe main body.

Furthermore, the inner side wall of the groove in the protective cover is tightly attached to the outer side wall of the first glass fiber cloth, and the volume of the groove is equal to that of the second glass fiber cloth.

Furthermore, the protective cover is manufactured by integral forming.

Furthermore, the first glass fiber cloth is fixedly connected with the left sealing glue and the right sealing glue.

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

the utility model discloses an add electronic component in the sealed cowling among the prior art, for microprocessor, wireless module and battery, in case the protective housing is destroyed and is intake or the wearing and tearing intake, the medium will be electrically conductive so, and the circuit will be put through with signal transmission for management center, and management center will inform the staff of mill immediately to seal it and in time maintain the change, avoids causing bigger loss.

Drawings

Fig. 1 is a front schematic view of a combined sealed type bellows compensator according to the present invention;

fig. 2 is a top view of a protective cover of a combined sealed type corrugated pipe compensator according to the present invention;

fig. 3 is a side view of a protective cover of a combined sealed type corrugated pipe compensator according to the present invention;

fig. 4 is a schematic circuit diagram of a combined sealed type bellows compensator according to the present invention.

The reference numerals are explained below:

in the figure: 1. a flange; 2. an ear plate; 3. a bellows body; 4. a first glass fiber cloth; 5. a protective cover; 6. a medium; 7. a second glass fiber cloth; 8. left sealant; 9. right sealant; 10. a side plate; 11. a storage battery; 12. a microprocessor; 13. a wireless module; 14. a groove; 15. a first sealant; 16. a second sealant; 17. and a management center.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a combined sealing type corrugated pipe compensator comprises a flange 1, an ear plate 2, a first glass fiber cloth 4 and a corrugated pipe main body 3, the flange 1 is connected with the corrugated pipe main body 3 through an ear plate 2, the bottom of the ear plate 2 is provided with a second glass fiber cloth 7, the outer side of the corrugated pipe main body 3 is wrapped with a second glass fiber cloth 7, the outer side of the second glass fiber cloth 7 is wrapped with a protective cover 5, a medium 6 for conducting electricity when being wetted is arranged inside the protective cover 5, a storage battery 11, a microprocessor 12 and a wireless module 13 are arranged inside the protective cover 5, one of the conductors between the accumulator 11 and the microprocessor 12 is connected to the medium 6, the microprocessor 12 is electrically connected with the wireless module 13, a groove 14 is arranged in the protective cover 5, the corrugated pipe main body 3 is sleeved with the wireless module 13, and the wireless module is connected with a management center 17 in a wireless mode.

In order to further improve the use function of the combined sealing type corrugated pipe compensator, the left end of the first glass fiber cloth 4 is provided with a left sealant 8, and the right side of the first glass fiber cloth 4 is provided with a right sealant 9.

In order to further improve the use function of the combined sealed corrugated pipe compensator, a side plate 10 is arranged on the protective cover 5, a first sealant 15 is arranged on the left side of the bottom of the side plate 10, and a second sealant 16 is arranged on the right side of the bottom of the side plate 10.

In order to further improve the use function of the combined seal type corrugated pipe compensator, the second glass fiber cloth 7 is in a concave shape, and the height of the concave shape in the second glass fiber cloth 7 is equal to the protruding height of the corrugated pipe main body 3.

In order to further improve the use function of the combined sealing type corrugated pipe compensator, the inner side wall of the groove 14 in the protective cover 5 is tightly attached to the outer side wall of the first glass fiber cloth 4, and the volume of the groove 14 is equal to that of the second glass fiber cloth 7.

In order to further improve the use function of the combined sealing type corrugated pipe compensator, the protective cover 5 is integrally formed.

In order to further improve the use function of the combined sealed corrugated pipe compensator, the first glass fiber cloth 4 is fixedly connected with the left sealing glue 8 and the right sealing glue 9.

The working principle is as follows:

the utility model discloses an add electronic component in the sealed cowling among the prior art, microprocessor promptly, wireless module and battery, in case the protective housing is destroyed and is intake or the wearing and tearing intake, the medium will be electrically conductive so, circuit between microprocessor and the battery will be put through, then give wireless module with data transfer, wireless module passes through wireless network again with data and transmits the management center, the management center will inform immediately that the staff of mill seals it and in time maintains the change, avoid causing bigger loss.

The working principle is as follows: add on original surface fabric basis and establish the inoxidizing coating, be waterproof ventilative layer and anti ultraviolet layer promptly, great protection human skin's safety, can also play waterproof effect, very practical will replace the blending layer with pure cotton innermost with human contact layer in addition to set up the bleeder vent, not only can be affine skin, feel comfortable, but also can prevent the sweat, consequently this surface fabric is fit for using widely in a large number.

The foregoing illustrates and describes the principles, general 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. The utility model provides a combination sealed bellows compensator, includes flange (1), otic placode (2), first glass fiber cloth (4) and bellows main part (3), its characterized in that: be connected through otic placode (2) between flange (1) and bellows main part (3), the bottom of otic placode (2) is equipped with second glass fiber cloth (7), the outside parcel of bellows main part (3) has second glass fiber cloth (7), the outside parcel of second glass fiber cloth (7) has safety cover (5), the inside of safety cover (5) is equipped with and is used for being stained with water and links to each other with regard to electrically conductive medium (6), the inside of safety cover (5) is equipped with battery (11), microprocessor (12) and wireless module (13), battery (11) with wherein a wire links to each other with medium (6) between microprocessor (12), microprocessor (12) with wireless module (13) electricity is connected, be equipped with recess (14) in safety cover (5) for bellows main part (3) is established to the cover, the wireless module (13) is connected with a management center (17) in a wireless mode.

2. The combination sealed bellows compensator of claim 1, wherein: the left end of the first glass fiber cloth (4) is provided with a left sealant (8), and the right side of the first glass fiber cloth (4) is provided with a right sealant (9).

3. The combination sealed bellows compensator of claim 1, wherein: be equipped with curb plate (10) on safety cover (5), the bottom left side of curb plate (10) is equipped with first sealed glue (15), curb plate (10) bottom right side is equipped with sealed glue (16) of second.

4. The combination sealed bellows compensator of claim 1, wherein: the second glass fiber cloth (7) is concave, and the height of the concave in the second glass fiber cloth (7) is equal to the protruding height of the corrugated pipe main body (3).

5. The combination sealed bellows compensator of claim 1, wherein: the inside wall of the groove (14) on the inner side of the protective cover (5) is tightly attached to the outside wall of the first glass fiber cloth (4), and the volume of the groove (14) is equal to that of the second glass fiber cloth (7).

6. The combination sealed bellows compensator of claim 1, wherein: the protective cover (5) is manufactured by integral forming.

7. The combination sealed bellows compensator of claim 1, wherein: the first glass fiber cloth (4) is fixedly connected with the left sealant (8) and the right sealant (9).