Binding structure for water cooling pipe of heating furnace

Abstract

The utility model discloses a binding structure for a heating furnace water cooling pipe, which comprises a water cooling pipe main body, a binding sleeve is arranged at the outer side end of the water cooling pipe main body, the binding sleeve is composed of two semicircular shells and a thermal insulation layer, the two semicircular shells form a circular structure, a cavity is arranged in each shell, and the thermal insulation layer is arranged in the cavity. A cavity is formed in the two outer shells, the cavity is filled with the heat preservation layer, hinges are fixedly connected to the side ends of the two outer shells, fixing plates are fixedly connected to the ends, away from the hinges, of the two outer shells correspondingly, bolts are installed in the fixing plates, nuts are connected to the bolts in a threaded mode, and fiber blankets are fixedly connected to the inner walls of the two outer shells correspondingly. Heat preservation is conducted on the water cooling pipe through the heat preservation layer in the binding sleeve, the gap between the binding sleeve and the water cooling pipe is reduced in cooperation with the fiber blanket, the heat preservation effect on the water cooling pipe is further improved, and meanwhile the binding sleeve is composed of the hinge and the two shells, so that the device can be conveniently disassembled and assembled on the water cooling pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to water cooling pipe technical field, concretely is a kind of bandaging structure for heating furnace water cooling pipe. BACKGROUND

[0002] Heating furnace is applied to many industry fields such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building material, electron, material, light industry, daily use chemical, pharmacy etc.Heating furnace is often used water cooling pipe to cool its upper cushion block, improves heating quality.

[0003] In order to reduce the heat in furnace taken away by cooling medium through water cooling pipe, the outside of water cooling pipe must be wrapped and insulated with refractory material.The best wrapping mode of water cooling pipe is composite (double-layer) heat-insulating wrapping, which adopts 10-12mm ceramic fiber and 40-50mm thick refractory plastic outside.In wrapping water cooling pipe, it needs to be adjusted constantly to ensure that water cooling pipe is completely wrapped, and the wrapping efficiency of water cooling pipe is low. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of bandaging structure for heating furnace water cooling pipe, water cooling pipe can be quickly wrapped, and the heat preservation and insulation effect of water cooling pipe is improved.

[0005] To achieve the above object, provide a kind of bandaging structure for heating furnace water cooling pipe, including water cooling pipe main body, the outer side end of water cooling pipe main body is installed with bandaging sleeve, the bandaging sleeve is composed of two semicircular shells, heat preservation layer, two the semicircular shell is made into a circular structure, and two shells wrap water cooling pipe main body, chamber is equipped in the shell, the heat preservation layer is filled in chamber, the side end of two the shell is fixedly connected with hinge, and two shells are rotatably connected by hinge, the end of two the shell away from hinge is fixedly connected with fixed plate respectively, and fixed plate is located at the opposite end of two shells respectively, bolt is installed in the fixed plate, and bolt is in turn through the fixed plate of two shells, nut is threadedly connected on the bolt, and bolt, nut and fixed plate are fixedly connected with two shells by cooperation, the inner wall of two the shell is fixedly connected with fiber blanket respectively, and fiber blanket is located between shell and water cooling pipe main body.Water cooling pipe can be quickly wrapped, and the heat preservation and insulation effect of water cooling pipe is improved.

[0006] According to the wrapping structure for the water cooling pipe of the heating furnace, the outer side end of the wrapping sleeve is provided with a heat preservation belt, one end of the heat preservation belt is fixedly connected with a hinge, one end of the heat preservation belt is connected in a head-to-tail mode after passing through two housings and a fixed plate, the outer side end of the heat preservation belt is fixedly connected with a Velcro hook surface, one end of the heat preservation belt towards the wrapping sleeve is fixedly connected with a Velcro loop surface, the Velcro loop surface is away from the fixed end of the hinge, and the Velcro loop surface and the Velcro hook surface are matched to fixedly connect both ends of the heat preservation belt.

[0007] According to the wrapping structure for the water cooling pipe of the heating furnace, the heat preservation belt is made of glass fiber aluminum foil cloth material, so that the heat preservation belt has good corrosion resistance and sealing and heat insulation effects.

[0008] According to the wrapping structure for the water cooling pipe of the heating furnace, the housing is made of epoxy resin material and is injection molded, so that the housing has good heat insulation and a low thermal conductivity.

[0009] According to the wrapping structure for the water cooling pipe of the heating furnace, the heat preservation layer is made of glass cotton plate material, so that the heat preservation layer can reduce the heat dissipation of the water cooling pipe.

[0010] According to the wrapping structure for the water cooling pipe of the heating furnace, the fiber blanket is a ceramic fiber spinning blanket commonly used for pipes, so that the gap between the wrapping sleeve and the water cooling pipe is reduced, and the water cooling pipe is further wrapped and insulated.

[0011] Compared with the prior art, the wrapping structure for the water cooling pipe of the heating furnace has the beneficial effects that: the heat preservation layer in the wrapping sleeve insulates the water cooling pipe, the gap between the wrapping sleeve and the water cooling pipe is reduced by the fiber blanket, and the insulation effect of the water cooling pipe is further improved, and the wrapping sleeve is formed by the hinge and the two housings, so that the device is convenient to disassemble and assemble on the water cooling pipe.

[0012] Additional aspects and advantages of the present application will be described in part below with reference to the description, and will become apparent from the description, or will be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present application will be further described below with reference to the drawings and embodiments.

[0014] Figure 1 FIG. 1 is a perspective view of the wrapping structure for the water cooling pipe of the heating furnace according to the present application;

[0015] Figure 2 FIG. 2 is a perspective view of the wrapping sleeve of the wrapping structure for the water cooling pipe of the heating furnace according to the present application.

[0016] Figure 3 For Figure 1 enlarged view at A in the middle;

[0017] Figure 4 It is a perspective view of the shell of the wrapping structure for the water-cooled pipe of the heating furnace.

[0018] In the figure: 1, heat preservation zone; 2, water-cooled pipe main body; 3, wrapping sleeve; 4, shell; 5, heat preservation layer; 6, hinge; 7, fixed plate; 8, bolt; 9, magic tape nap; 10, fiber blanket; 11, magic tape hook face; 12, chamber. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of binding structure for heating furnace water cooling pipe, including water cooling pipe main body 2, water cooling pipe main body 2 outside end is equipped with binding sleeve 3, the outside end of binding sleeve 3 is equipped with heat preservation band 1, and one end of heat preservation band 1 is fixedly connected with hinge 6, and one end of heat preservation band 1 is connected head to tail around two housings 4 and fixed plate 7, and heat preservation band 1 is glass fibre aluminium foil cloth material, so that heat preservation band 1 has good corrosion resistance and sealing heat insulation effect.

[0021] Working principle: when using, unscrew bolt 8 to make two housings 4 apart, two housings 4 are wrapped around water cooling pipe main body 2 and are fixed to housing 4 by bolt 8, then one end of heat preservation band 1 is pulled to make heat preservation band 1 connect head to tail around binding sleeve 3 outside end, and is fixed by the cooperation of magic tape wool surface 9 and magic tape hook surface 11, and the fiber blanket 10 that binding sleeve 3 inner wall is pasted with water cooling pipe main body 2 reduces the gap between binding sleeve 3 and water cooling pipe main body 2 while heat insulation to water cooling pipe main body 2, and binding sleeve 3 is insulated to water cooling pipe main body 2 by the heat insulation layer filled in the cavity 12 of housing 4, and heat preservation band 1 further insulates water cooling pipe main body 2 and slows down the aging of binding sleeve 3.

[0022] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of the ordinary skill of the people in the prior art within the premise of not departing from the utility model's tenet.

Claims

1. A wrapping structure for a boiler water-cooled tube, comprising a water-cooled tube main body (2), characterized by, The outer side end of the water-cooled pipe body (2) is provided with a wrapping sleeve (3), the wrapping sleeve (3) is composed of two semicircular shells (4) and a heat preservation layer (5), the two semicircular shells (4) form a circular structure, and the two shells (4) wrap the water-cooled pipe body (2), a cavity (12) is arranged in the shell (4), the heat preservation layer (5) is filled in the cavity (12), the side ends of the two shells (4) are fixedly connected with hinges (6), and the two shells (4) are rotatably connected through the hinges (6), the ends, away from the hinges (6), of the two shells (4) are fixedly connected with fixed plates (7) respectively, and the fixed plates (7) are located at the opposite ends of the two shells (4), the fixed plates (7) are provided with bolts (8), the bolts (8) pass through the fixed plates (7) of the two shells (4) in sequence, nuts are threadedly connected with the bolts (8), and the bolts (8), the nuts and the fixed plates (7) are fixedly connected with the two shells (4), and the inner walls of the two shells (4) are fixedly connected with fiber blankets (10) respectively, and the fiber blankets (10) are located between the shells (4) and the water-cooled pipe body (2).

2. A wrapping structure for a hot water cooling tube according to claim 1, characterized in that: The outer side end of the wrapping sleeve (3) is provided with a heat preservation belt (1), one end of the heat preservation belt (1) is fixedly connected with the hinge (6), one end of the heat preservation belt (1) passes through the two shells (4) and the fixed plates (7) and is connected end to end, the outer side end of the heat preservation belt (1) is fixedly connected with a Velcro hook face (11), one end of the heat preservation belt (1) fixedly connected with a Velcro loop face (9) towards the wrapping sleeve (3), the fixed end of the Velcro loop face (9), away from the heat preservation belt (1), is fixedly connected with the hinge (6), and the Velcro loop face (9) and the Velcro hook face (11) fixedly connect the two ends of the heat preservation belt (1).

3. A jacketing structure for a hot water cooled tube as defined in claim 2, wherein: The heat preservation belt (1) is made of glass fiber aluminum foil cloth material.

4. A jacketing structure for a hot water cooled pipe as defined in claim 1, wherein: The shell (4) is made of epoxy resin material and is injection molded.

5. A jacketing structure for a hot water cooled pipe as defined in claim 1 wherein: The heat preservation layer (5) is made of glass wool plate material.

6. A jacketing structure for a hot water cooled pipe as defined in claim 1, wherein: The fiber blanket (10) is a ceramic fiber spinning blanket commonly used in pipes.

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