Auxiliary heating mechanism for winter pipeline emergency

Abstract

The utility model relates to the technical field of pipelines, and discloses a winter pipeline emergency auxiliary heating mechanism which comprises a first protective cover and a second protective cover, a pipeline body is arranged between the first protective cover and the second protective cover, and a positioning block is fixedly installed on the outer surface of the pipeline body. Positioning grooves are formed in the faces, close to the pipeline body, of the first protective cover and the second protective cover. According to the emergency auxiliary heating mechanism for the pipeline in winter, through the design of the sealing ring, in rainy days, rainwater is prevented from making contact with an electric tracing band through a connecting gap between the first protective cover and the second protective cover, the electric tracing band is prevented from being damaged, normal use is affected, a certain heat preservation effect is achieved, in winter, heat loss is reduced, the sealing performance is high, and the service life is long. Through the design of the three sealing rings, the overall sealing performance is further improved, through the design of the heat preservation cotton, in winter, heat loss of the heated pipeline body is reduced, and the heat preservation and energy saving effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline technical field, concretely is a kind of auxiliary heating mechanism for winter pipeline emergency. BACKGROUND

[0002] Pipeline is a kind of device for conveying gas, liquid or fluid with solid particles, usually by pipe, pipe coupling and valve etc., pipeline can be pressurized by blower, compressor, pump and boiler etc., so that fluid flows from high pressure to low pressure, it can also be used to transport fluid itself or gravity, the use of pipeline is very extensive, involves water supply, drainage, heating, coal gas supply, long-distance transportation of oil and natural gas, irrigation, water conservancy and various industrial devices etc.

[0003] Chinese utility model patent publication number: CN 221974652 U, discloses: a mobile pipeline heating device, the mobile pipeline heating device is convenient to carry, uses safety, pipeline heating efficiency is high, can be used in mobile, effectively reduces the cost and time of pipeline heating, through two bodies with one side articulated form connection, the other side is through screw and bolt and can be disassembled and fixed connection, easy operation, convenient to use, low in cost, high adaptability, but the mobile pipeline heating device, it is not designed to keep warm structure, in winter, heat loss after heating, energy consumption is higher, and it is not designed to seal structure, in rainy day, rainwater is easy to contact with heating electrical element, damage occurs, practicality is lower, not convenient for popularization and use. SUMMARY

[0004] The utility model solves the technical problem that it provides a kind of auxiliary heating mechanism for winter pipeline emergency, it can effectively solve the problem in prior art that it is not designed to keep warm structure, in winter, heat loss after heating, energy consumption is higher, and it is not designed to seal structure, in rainy day, rainwater is easy to contact with heating electrical element, damage occurs, practicality is lower, not convenient for popularization and use.

[0005] The utility model adopts the technical scheme: a kind of winter pipeline emergency auxiliary heating mechanism, including protective cover one, protective cover two, pipeline body is arranged between protective cover one and protective cover two, the outer surface of the pipeline body is fixedly installed with locating block, the side of protective cover one and protective cover two close to pipeline body is all set with locating groove, the side of protective cover one close to protective cover two is fixedly installed with plug block, recess one is set in the outer surface of plug block, sealing ring is set in the inner surface of recess one, recess two and slot are set in the side of protective cover two close to protective cover one, through hole one is set in the side of protective cover one close to protective cover two, through hole two is set in the side of protective cover two close to protective cover one, the side of protective cover one away from protective cover two is insertedly installed with bolt, the outer surface of bolt is threadedly connected with nut, the inner surface of protective cover one and protective cover two is all set with installation groove one, installation groove two and installation groove three, the inner surface of installation groove one is insertedly installed with electric heat tracing cable, the inner surface of installation groove three is fixedly installed with magic tape one, the inner surface of installation groove two is set with thermal insulation cotton, the outer surface of thermal insulation cotton is fixedly installed with magic tape two.

[0006] Preferably, the protective cover one includes a thermal insulation layer, a high-temperature-resistant layer, a reinforcing layer, a waterproof layer, and a corrosion-resistant layer, the outer surface of the thermal insulation layer is provided with the high-temperature-resistant layer, the side of the high-temperature-resistant layer away from the thermal insulation layer is provided with the reinforcing layer, the side of the reinforcing layer away from the high-temperature-resistant layer is provided with the waterproof layer, the side of the waterproof layer away from the reinforcing layer is provided with the corrosion-resistant layer, the protective cover one and the protective cover two are made of the same material, the thermal insulation layer is a glass fiber layer, and the high-temperature-resistant layer is an aluminum oxide ceramic layer.

[0007] Through the above technical scheme, the glass fiber layer has the characteristics of lightweight, high strength, high temperature resistance, corrosion resistance, fire resistance, thermal insulation, etc., the aluminum oxide ceramic layer has good high temperature resistance and can remain stable in high temperature environment without softening or melting, which is suitable for high temperature working environment and has high practicality.

[0008] Preferably, the reinforcing layer is a fiber composite material layer, the waterproof layer is a polyvinyl chloride layer, and the corrosion-resistant layer is a carbon fiber layer.

[0009] Through the above technical scheme, the fiber composite material layer has the characteristics of high strength, lightweight, corrosion resistance, high temperature resistance, and strong designability, making it more firm, the polyvinyl chloride has good waterproof and moisture-proof performance, which is suitable for humid environment and makes it not easy to rust, the carbon fiber layer has the characteristics of lightweight, high strength, corrosion resistance, and design flexibility, greatly prolonging its service life.

[0010] Preferably, the protective cover one and the protective cover two are matched with the pipeline body, the positioning block is insertedly installed with the positioning groove, the plug block is insertedly installed with the plug groove, the bolt penetrates the through hole one and the through hole two, and the through hole one and the through hole two are close to each other.

[0011] Through the above technical scheme, through the cooperation of the protective cover one and the protective cover two, the worker inserts the positioning block into the inside of the positioning groove and inserts the plug block into the inside of the plug groove, so that the quick positioning of the protective cover one and the protective cover two can be realized, then the bolt penetrates the through hole one and the through hole two, and the nut is threadedly connected with the bolt, so that the protective cover one and the protective cover two are in abutment, the quick connection of the protective cover one and the protective cover two can be realized, through the design of the protective cover one and the protective cover two, when collision occurs, the pipeline body is protected to a certain extent, and the practicability is high.

[0012] Preferably, the sealing ring is a rubber sealing gasket, the sealing ring is matched with the groove two, and the sealing ring is provided with three same ones, and the three sealing rings are equidistantly distributed.

[0013] Through the above technical scheme, because the rubber sealing gasket has good sealing performance, through the design of the sealing ring, in rainy days, rainwater is prevented from contacting the electric heat tracing band through the connecting gap between the protective cover one and the protective cover two, so that the electric heat tracing band is prevented from being damaged and normal use is affected, and a certain heat preservation effect is also achieved, in winter, heat loss is reduced, the sealing performance is high, and through the design of the three sealing rings, the overall sealing performance is further improved.

[0014] Preferably, the electric heat tracing band is provided with a plurality of same ones, and the plurality of electric heat tracing bands are annularly distributed.

[0015] Through the above technical scheme, through the design of the electric heat tracing band, in winter, the worker starts the electric heat tracing band, the electric heat tracing band converts electric energy into heat energy, heats the pipeline body, prevents the pipeline body from being frozen inside, affects conveying, plays a heat preservation and anti-freezing role on the pipeline body, the practicability is high, and through the design of the plurality of electric heat tracing bands, the heating efficiency is further improved.

[0016] Preferably, the magic tape one and the magic tape two are adhesively connected, and the heat preservation cotton is glass fiber cotton.

[0017] Through the above technical scheme, the worker pastes the magic tape two on the surface of the magic tape one, so that the quick installation of the heat preservation cotton can be realized, because the glass fiber cotton has good heat preservation performance and fireproof performance, through the design of the heat preservation cotton, in winter, heat loss of the heated pipeline body is reduced, a heat preservation and energy-saving role is played, and the practicability is high.

[0018] Compared with the prior art, the auxiliary heating mechanism for winter pipeline emergency provided by the utility model has the following beneficial effects:

[0019] 1、The winter pipeline emergency auxiliary heating mechanism, because the rubber sealing pad has good sealing performance, through the design of the sealing ring, in rainy days, avoid rain through the connecting gap of protective cover one and protective cover two and electric heat tracing band contact, leading to electric heat tracing band damage, affect normal use, and also play a certain heat preservation effect, in winter, reduce heat loss, high sealing performance, through the design of three sealing rings, further improve the overall sealing performance;

[0020] 2、The winter pipeline emergency auxiliary heating mechanism, through the design of the electric heat tracing band, in winter, heat the pipeline body, avoid the pipeline body inside freezing, affect the delivery, play a heat preservation and anti-freezing effect on the pipeline body, high practicality, through the design of multiple electric heat tracing bands, further improve the heating efficiency, because the glass fiber cotton has good heat preservation performance and fireproof performance, through the design of the thermal insulation cotton, in winter, reduce the heat loss of the heated pipeline body, play a heat preservation and energy saving effect, high practicality;

[0021] 3、The winter pipeline emergency auxiliary heating mechanism, through the design of protective cover one and protective cover two, when collision, play a certain protection effect on the pipeline body, high practicality, the glass fiber layer has the characteristics of light weight, high strength, high temperature resistance, corrosion resistance, fire resistance, heat preservation and the like, the aluminum oxide ceramic layer has good high temperature resistance, can keep stable in high temperature environment, not easy to soften or melt, suitable for high temperature working environment, the fiber composite material layer has the characteristics of high strength, light weight, corrosion resistance, high temperature resistance and strong designability, makes it more firm, the polyvinyl chloride has good waterproof and moisture-proof performance, suitable for humid environment, makes it not easy to rust, the carbon fiber layer has the characteristics of light weight, high strength, corrosion resistance and design flexibility, greatly prolongs the service life. DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a protective cover one component structure schematic view of the utility model;

[0024] Figure 3 It is a split structure schematic view of the utility model;

[0025] Figure 4 It is a protective cover one and protective cover two installation structure schematic view of the utility model;

[0026] Figure 5 It is an electric heat tracing band installation structure schematic view of the utility model;

[0027] Figure 6 It is a thermal insulation cotton installation structure schematic view of the utility model.

[0028] The components are as follows: 1. Protective cover one; 101. Insulation layer; 102. High temperature resistant layer; 103. Reinforcing layer; 104. Waterproof layer; 105. Corrosion resistant layer; 2. Protective cover two; 3. Pipe body; 4. Positioning block; 5. Positioning groove; 6. Insert block; 7. Groove one; 8. Sealing ring; 9. Slot; 10. Groove two; 11. Through hole one; 12. Through hole two; 13. Bolt; 14. Nut; 15. Mounting groove one; 16. Mounting groove two; 17. Mounting groove three; 18. Electric heating tape; 19. Velcro one; 20. Insulation cotton; 21. Velcro two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figures 1-6 As shown, this utility model provides an auxiliary heating mechanism for emergency pipeline heating in winter, including a protective cover 1 and a protective cover 2. A pipeline body 3 is disposed between the protective cover 1 and the protective cover 2. A positioning block 4 is fixedly installed on the outer surface of the pipeline body 3. Positioning grooves 5 are provided on the side of the protective cover 1 and the protective cover 2 near the pipeline body 3. An insert block 6 is fixedly installed on the side of the protective cover 1 near the protective cover 2. A groove 7 is provided on the outer surface of the insert block 6. A sealing ring 8 is provided on the inner surface of the groove 7. A slot 9 and a groove 10 are provided on the side of the protective cover 2 near the protective cover 1. One side of the second protective cover 2 has a through hole 11. The side of the second protective cover 2 close to the first protective cover 1 has a through hole 2 12. The side of the first protective cover 1 away from the second protective cover 2 is fitted with a bolt 13. The outer surface of the bolt 13 is threaded with a nut 14. The inner surfaces of the first protective cover 1 and the second protective cover 2 are both provided with mounting grooves 15, 16 and 17. The inner surface of the mounting groove 15 is fitted with an electric heating tape 18. The inner surface of the mounting groove 17 is fixedly fitted with Velcro 19. The inner surface of the mounting groove 26 is provided with insulation cotton 20. The outer surface of the insulation cotton 20 is fixedly fitted with Velcro 21.

[0031] Specifically, the protective cover one 1 includes a thermal insulation layer 101, a high-temperature-resistant layer 102, a reinforcing layer 103, a waterproof layer 104 and a corrosion-resistant layer 105, the outer surface of the thermal insulation layer 101 is provided with the high-temperature-resistant layer 102, the high-temperature-resistant layer 102 is provided with the reinforcing layer 103 away from the thermal insulation layer 101, the reinforcing layer 103 is provided with the waterproof layer 104 away from the high-temperature-resistant layer 102, and the waterproof layer 104 is provided with the corrosion-resistant layer 105 away from the reinforcing layer 103. The protective cover one 1 and the protective cover two 2 are made of the same material, the thermal insulation layer 101 is a glass fiber layer, and the high-temperature-resistant layer 102 is an aluminum oxide ceramic layer. The glass fiber layer has the characteristics of light weight, high strength, high temperature resistance, corrosion resistance, fire resistance, heat preservation and the like, and the aluminum oxide ceramic layer has good high temperature resistance and can remain stable in a high temperature environment without being easily softened or melted, so it is suitable for a high temperature working environment and has high practicality.

[0032] Specifically, the reinforcing layer 103 is a fiber composite material layer, the waterproof layer 104 is a polyvinyl chloride layer, and the corrosion-resistant layer 105 is a carbon fiber layer. The fiber composite material layer has the characteristics of high strength, light weight, corrosion resistance, high temperature resistance and strong designability, so it is more firm, the polyvinyl chloride has good waterproof and moisture-proof performance and is suitable for a humid environment, so it is not easy to rust, and the carbon fiber layer has the characteristics of light weight, high strength, corrosion resistance and design flexibility, so its service life is greatly prolonged.

[0033] Specifically, the protective cover one 1 and the protective cover two 2 are adapted to the pipeline body 3, the positioning block 4 is insertedly installed in the positioning groove 5, the plug block 6 is insertedly installed in the plug groove 9, the bolt 13 penetrates the through hole one 11 and the through hole two 12, and the through hole one 11 and the through hole two 12 are close to each other. The protective cover one 1 and the protective cover two 2 are matched, the positioning block 4 is inserted into the inside of the positioning groove 5, and the plug block 6 is inserted into the inside of the plug groove 9, so that the protective cover one 1 and the protective cover two 2 can be quickly positioned. Then, the bolt 13 penetrates the through hole one 11 and the through hole two 12, and the nut 14 is threadedly connected with the bolt 13, so that the protective cover one 1 and the protective cover two 2 abut against each other, the protective cover one 1 and the protective cover two 2 can be quickly connected, the protective cover one 1 and the protective cover two 2 are designed, and when a collision occurs, the pipeline body 3 is protected to a certain extent, so the utility is high.

[0034] Embodiment two: as shown in Figures 2-6 the improvement of the previous embodiment.

[0035] Specifically, the sealing ring 8 is a rubber sealing gasket, the sealing ring 8 is matched with the groove two 10, the sealing ring 8 is provided with three same, the three sealing rings 8 are distributed at equal intervals. The advantage is that the rubber sealing gasket has good sealing performance, through the design of the sealing ring 8, in rainy days, the rain water is prevented from contacting the electric heat tracing band 18 through the connecting gap between the protective cover one 1 and the protective cover two 2, so as to avoid damaging the electric heat tracing band 18 and affecting normal use, and also plays a certain heat preservation effect, reduces heat loss in winter, has high sealing performance, and through the design of the three sealing rings 8, the overall sealing performance is further improved.

[0036] Specifically, the electric heat tracing band 18 is provided with multiple same, and the multiple electric heat tracing bands 18 are distributed in a ring shape. The advantage is that through the design of the electric heat tracing band 18, in winter, the worker starts the electric heat tracing band 18, the electric heat tracing band 18 converts electric energy into heat energy to heat the pipeline body 3, avoids the internal ice of the pipeline body 3, and affects the conveying, plays a heat preservation and anti-freezing effect on the pipeline body 3, has high practicability, and through the design of the multiple electric heat tracing bands 18, the heating efficiency is further improved.

[0037] Specifically, the magic tape one 19 and the magic tape two 21 are adhesively connected, and the thermal insulation cotton 20 is glass fiber cotton. The advantage is that the worker pastes the magic tape two 21 on the surface of the magic tape one 19, the thermal insulation cotton 20 can be quickly installed, the glass fiber cotton has good heat preservation performance and fireproof performance, through the design of the thermal insulation cotton 20, in winter, the heat loss of the heated pipeline body 3 is reduced, plays a heat preservation and energy saving effect, and has high practicability.

[0038] Working principle: during installation, the worker pastes magic tape two 21 on the surface of magic tape one 19, which can realize the quick installation of the thermal insulation cotton 20, then through the cooperation of the protective cover one 1 and the protective cover two 2, the worker inserts the positioning block 4 into the inside of the positioning slot 5, and inserts the plug block 6 into the inside of the insertion slot 9, which can realize the quick positioning of the protective cover one 1 and the protective cover two 2, then the bolt 13 penetrates the through hole one 11 and the through hole two 12, and then the nut 14 is screwed with the bolt 13, so that the protective cover one 1 and the protective cover two 2 abut, which can realize the quick connection of the protective cover one 1 and the protective cover two 2, through the design of the protective cover one 1 and the protective cover two 2, when collision occurs, it plays a certain protective role for the pipeline body 3, and the practicability is high, in use, the worker first connects the external power supply, in winter, the worker starts the electric heat tracing band 18, the electric heat tracing band 18 converts electrical energy into heat energy to heat the pipeline body 3, avoids the freezing of the pipeline body 3, affects the conveying, plays a role of heat preservation and anti-freezing for the pipeline body 3, and the practicability is high, through the design of the plurality of electric heat tracing bands 18, the heating efficiency is further improved, through the design of the thermal insulation cotton 20, in winter, the heat loss of the heated pipeline body 3 is reduced, a heat preservation and energy saving effect is played, the practicability is high, because the rubber sealing gasket has good sealing performance, through the design of the sealing ring 8, in rainy days, rainwater is prevented from contacting the electric heat tracing band 18 through the connecting gap between the protective cover one 1 and the protective cover two 2, which causes damage to the electric heat tracing band 18 and affects normal use, and also plays a certain heat preservation effect, in winter, heat loss is reduced, and the sealing performance is high, through the design of the three sealing rings 8, the overall sealing performance is further improved, because the glass fiber layer has the characteristics of light weight, high strength, high temperature resistance, corrosion resistance, fire resistance, heat preservation and the like, the aluminum oxide ceramic layer has good high temperature resistance and can remain stable in a high temperature environment without being easily softened or melted, is suitable for a high temperature working environment, the practicability is high, the fiber composite material layer has the characteristics of high strength, light weight, corrosion resistance, high temperature resistance and strong designability, so that it is more firm, the polyvinyl chloride has good waterproof and moisture-proof performance, is suitable for a humid environment, so that it is not easy to rust, the carbon fiber layer has the characteristics of light weight, high strength, corrosion resistance and design flexibility, which greatly prolongs the service life.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of winter pipeline emergency auxiliary heating mechanism, including protective cover one (1), protective cover two (2), it is characterized in that: The pipeline body (3) is arranged between the protective cover one (1) and the protective cover two (2), the outer surface of the pipeline body (3) is fixedly installed with a positioning block (4), one side of the protective cover one (1) and the protective cover two (2) close to the pipeline body (3) is provided with a positioning groove (5), the side of the protective cover one (1) close to the protective cover two (2) is fixedly installed with an insertion block (6), the outer surface of the insertion block (6) is provided with a groove one (7), the inner surface of the groove one (7) is provided with a sealing ring (8), the side of the protective cover two (2) close to the protective cover one (1) is provided with an insertion slot (9) and a groove two (10), the side of the protective cover one (1) close to the protective cover two (2) is provided with a through hole one (11), the side of the protective cover two (2) close to the protective cover one (1) is provided with a through hole two (12), the side of the protective cover one (1) away from the protective cover two (2) is insertedly installed with a bolt (13), the outer surface of the bolt (13) is threadedly connected with a nut (14), the inner surfaces of the protective cover one (1) and the protective cover two (2) are provided with an installation groove one (15), an installation groove two (16) and an installation groove three (17), the inner surface of the installation groove one (15) is insertedly installed with an electric heat tracing cable (18), the inner surface of the installation groove three (17) is fixedly installed with a magic tape one (19), the inner surface of the installation groove two (16) is provided with thermal insulation cotton (20), the outer surface of the thermal insulation cotton (20) is fixedly installed with a magic tape two (21).

2. A winterization pipe emergency auxiliary heating mechanism according to claim 1, characterized in that: The protective cover one (1) comprises a thermal insulation layer (101), a high-temperature-resistant layer (102), a reinforcing layer (103), a waterproof layer (104) and a corrosion-resistant layer (105), the outer surface of the thermal insulation layer (101) is provided with the high-temperature-resistant layer (102), the side of the high-temperature-resistant layer (102) away from the thermal insulation layer (101) is provided with the reinforcing layer (103), the side of the reinforcing layer (103) away from the high-temperature-resistant layer (102) is provided with the waterproof layer (104), the side of the waterproof layer (104) away from the reinforcing layer (103) is provided with the corrosion-resistant layer (105), the protective cover one (1) and the protective cover two (2) are made of the same material, the thermal insulation layer (101) is a glass fiber layer, and the high-temperature-resistant layer (102) is an alumina ceramic layer.

3. A winterization pipe emergency auxiliary heating mechanism according to claim 2, characterized in that: The reinforcing layer (103) is a fiber composite material layer, the waterproof layer (104) is a polyvinyl chloride layer, and the corrosion-resistant layer (105) is a carbon fiber layer.

4. The auxiliary heating mechanism for emergency use in winter pipeline according to claim 1, characterized in that: The protective cover one (1) and the protective cover two (2) are matched with the pipeline body (3), the positioning block (4) and the positioning groove (5) are insertedly installed, the insertion block (6) and the insertion slot (9) are insertedly installed, the bolt (13) penetrates through the through hole one (11) and the through hole two (12), and the through hole one (11) and the through hole two (12) are close to each other.

5. The emergency auxiliary heating mechanism for winter pipeline according to claim 1, characterized in that: The sealing ring (8) is a rubber sealing gasket, the sealing ring (8) is matched with the groove two (10), and the sealing ring (8) is provided with three same sealing rings, and the three sealing rings (8) are distributed at equal intervals.

6. A back-up heating mechanism for use in winter pipeline emergencies according to claim 1, characterized in that: The electric heat tracing band (18) is provided with the same multiple, and the multiple electric heat tracing bands (18) are distributed in a ring shape.

7. The emergency auxiliary heating mechanism for winter pipeline according to claim 1, characterized in that: The magic tape one (19) and the magic tape two (21) are connected by sticking, and the thermal insulation cotton (20) is glass fiber cotton.

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