CN107763369B

CN107763369B - Detachable thermal insulation sleeve

Info

Publication number: CN107763369B
Application number: CN201610673535.4A
Authority: CN
Inventors: 王其妮
Original assignee: Nanjing Energy Saving Technology Co Ltd
Current assignee: Nanjing Energy Saving Technology Co Ltd
Priority date: 2016-08-15
Filing date: 2016-08-15
Publication date: 2019-12-27
Anticipated expiration: 2036-08-15
Also published as: CN107763369A

Abstract

The invention discloses a detachable heat insulation sleeve, belongs to the technical field of fluid pipeline heat insulation, and aims to provide a pipe fitting which is adaptive to different sizes, is tightly connected and has a strong heat insulation effect.

Description

Detachable thermal insulation sleeve

Technical Field

The invention relates to the technical field of fluid pipeline heat insulation, in particular to a detachable heat insulation sleeve.

Background

The pipeline mainly used for fluidic transport, the pipeline of factory such as oil, chemical industry carries high temperature fluid, perhaps low-temperature fluid basically at present, and avoid producing great temperature variation at the in-process that the fluid flows, thereby people can dismantle the heat preservation cover in the installation on the pipeline and use to keep warm to the pipeline, nevertheless because the pipeline of equidimension not is more in the factory, thereby lead to some to dismantle the condition that the insulation cover produced the non-adaptation, lead to dismantling to have great clearance between insulation cover and the pipeline, thereby lead to heat preservation effect greatly reduced.

Application number 201120481151.5's chinese patent discloses a can dismantle insulation support, and it realizes the concatenation through simple combination, though the not equidimension pipeline of adaptation that can be simple, the gap of splicing is great after the concatenation, and also can have great clearance between heated board and the pipeline to lead to holistic heat preservation effect very poor, and the joint strength very low each other of heated board.

Disclosure of Invention

The invention aims to provide a detachable heat insulation sleeve which has the advantages of being matched with pipe fittings with different sizes, tight in connection and strong in heat insulation effect.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a can dismantle insulation can, includes a plurality of heated board, the equal fixedly connected with in heated board surface both sides edge draws zipper teeth, be equipped with between the heated board and connect the cloth, connect also equal fixedly connected with in cloth both sides edge and draw zipper teeth, draw and be equipped with the zipper head on the zipper teeth, be equipped with a plurality of heat preservation strip between the heated board, the heated board surface is equipped with aerifys the bag layer, it still is equipped with the fixed band to aerify bag layer surface.

By adopting the technical scheme, when the pipeline is required to be insulated, one or more insulation boards with the width sum close to each other are selected according to the circumference of the pipeline, the insulation boards are abutted against the pipeline, the connecting cloth is connected with the zipper teeth at the edges of the two sides of the outer surface of the insulation board through the zipper teeth at the two edges, so that the insulation boards can be simply and continuously formed into an annular shape capable of wrapping the pipeline through the connecting cloth, after the insulation boards are simply fixed, a gap is formed between the insulation boards and the connecting cloth, so that the insulation strips are inserted between the gaps, the integral insulation effect of the insulation boards is improved, people completely fix all the insulation boards on the pipeline through the fixing bands, and then inflate the inflatable bag layer, so that the inflatable bag layer is inflated, the two sides of the inflatable bag layer are respectively abutted against the insulation boards and the fixing bands, and the fixing bands are fixed, thereby aerify the thrust that the bag layer produced after swelling and can promote the heated board and extrude pipeline one side to effectual messenger's heated board contradicts completely on the pipeline, has reduced heated board and pipeline production clearance, thereby improve the heat preservation effect, and aerify the bag layer and still can extrude the connection cloth, thereby effectual clearance that makes between the heated board also produces and dwindles, thereby improved holistic heat preservation effect.

Furthermore, the inner surface of the heat-insulation plate is provided with a heat-insulation cotton layer.

Through adopting above-mentioned technical scheme, the inside cotton fibre of heat preservation cotton layer is sparse has good heat preservation and thermal-insulated effect, and sparse structure can play good sound effect of inhaling, can absorb the noise that the fluid flows in the pipeline, and the vibration that produces when spreading the noise turns into heat energy to giving off of heat energy also effectual improvement heat preservation effect.

Furthermore, one end of the heat-insulating plate is provided with a sealing convex rib, and the other end of the heat-insulating plate is provided with a sealing groove which is matched with the sealing convex rib in an inserting manner.

Through adopting the above technical scheme, when the pipeline is longer, install the heated board of multiunit concatenation annular shape on same root pipeline jointly, and the multiunit concatenation becomes annular shape's heated board and has realized effectual fixed through sealed protruding muscle and sealed recess peg graft the cooperation each other, thereby the heated board tip of multiunit concatenation annular shape has realized labyrinth seal's effect, the effectual air that has reduced between the heated board that the multiunit concatenation annular shape becomes, thereby the heat preservation effect has been improved, and the connection stability between the heated board of multiunit concatenation annular shape is also higher, the effect of connection has been improved.

Further, the connecting cloth is elastic cloth.

Through adopting above-mentioned technical scheme, because the connection cloth is elastic cloth, thereby have good elastic deformation ability, when the heated board is fixed on the pipeline of equidimension not, adjacent heated board interval size is also different, thereby the elastic deformation ability through the connection cloth is effectual to have compensatied the clearance between the heated board, thereby the effect that makes the heated board adaptation is better, and because elastic cloth has good elasticity, thereby the heat preservation strip also can be easier insert the clearance between the heated board, thereby the installation of the heat preservation strip of being convenient for.

Further, the fixed band includes the elastic webbing to and pin thread and box of mutual lock, pin thread and box fixed connection are at the elastic webbing both ends respectively, elastic webbing fixed connection is on aerifing bag layer surface.

Through adopting above-mentioned technical scheme, the heated board carries out simple fixed back through the zip fastener tooth, thereby carries out mutual lock with the pin thread on the adjacent heated board and box and has realized the complete fixed of heated board, and because the elastic webbing has good elasticity, can carry out random tensile to make pin thread or box can stride the distance of a heated board and carry out the lock with pin thread or box on another heated board, thereby make people can produce different fixed effects according to actual conditions.

Further, the fixed band includes fixed head, connecting band, spooler fixed connection is at aerifing bag layer surface, connecting band one end is connected in the spooler, the fixed head is connected on the connecting band, be equipped with the fixing base fixed with the fixed head on the spooler.

Through adopting above-mentioned technical scheme, the heated board carries out simple fixed back through zip fastener tooth, splices into the heated board of annular shape with the connecting band around the multiunit, fixes the fixed head on the fixing base again, and the rethread adjusts the spooler, adjusts the length of connecting band to people can effectual control splice into the heated board of annular shape to the multiunit and realize fixed effect.

Furthermore, a protective cushion layer is arranged on one side, away from the heat insulation plate, of the inflatable bag layer.

Through adopting above-mentioned technical scheme, the protection bed course can effectual protection inflate the bag layer, and the effectual bag layer that prevents to inflate receives external effect and damaged to the effectual life who inflates the bag layer that has improved.

Furthermore, a fixing strip which is the same as the thermal insulation board in length direction is arranged in the protection cushion layer.

Through adopting above-mentioned technical scheme, the fixed back of fixed band is contradicted on the protection pad, and the fixed strip has good hardness, thereby the fixed band is contradicted on the fixed strip, the fixed strip is contradicted with aerifing the bag layer, thereby the effectual fixed strip that has improved the fixed band and aerify the area of contact on bag layer, the effectual bag layer of aerifing of having avoided produces great swelling and leads to breaking with the place that the fixed band contacted, thereby the effectual life who aerifys the bag layer that has improved, and it is even to aerify each position expansion effect on bag layer, thereby also disperse comparatively even to the extrusion force of heated board, thereby effectual improvement is to the fixed effect of heated board, thereby further improvement the heat preservation effect of heated board.

Furthermore, a plurality of refrigeration rods are arranged in the heat insulation plate.

Through adopting above-mentioned technical scheme, when the holding temperature of fluid in the pipeline needs microthermal condition, the refrigeration stick can provide refrigeration effect to the influence of ambient temperature is overcome to the temperature on the effectual reduction heated board, improves the heat preservation effect.

Furthermore, a plurality of heating rods are arranged in the heat insulation plate.

Through adopting above-mentioned technical scheme, when the condition that the holding temperature of fluid needs the high temperature in the pipeline, the heating rod can provide the heating effect to ambient temperature's influence is overcome to the temperature on the effectual improvement heated board, improves the heat preservation effect.

In conclusion, the invention has the following beneficial effects:

1. according to the diameter of the pipeline which is actually applied, the heat-insulation boards with different numbers are spliced end to adapt, so that the application range is improved;

2. gaps between the closed heat-insulation plates are filled through the connecting cloth and the heat-insulation strips, so that the heat-insulation effect of the detachable heat-insulation sleeve is effectively improved;

3. by the expansion and pressurization effects of the inflatable bag layer, the sealing effect between the heat-insulation board and the pipeline is effectively improved, and the heat-insulation effect is effectively improved;

4. the heat preservation effect is greatly improved, the energy loss is effectively reduced, the energy utilization rate is improved, and the requirements of energy conservation and environmental protection are met;

5. the combination is convenient, and application scope is wide, has avoided the condition of not adapting to take place and has produced idle waste.

Drawings

FIG. 1 is a diagram of the initial installation of the insulation board of the present invention;

FIG. 2 is a complete installation state diagram of the first embodiment;

FIG. 3 is a complete installation state diagram of the second embodiment;

FIG. 4 is a view showing a state of complete installation of the third embodiment;

FIG. 5 is a structural view for showing a seal groove in the fourth embodiment;

FIG. 6 is a structural view of a seal bead according to the fourth embodiment;

FIG. 7 is a view showing a state of the fourth embodiment in a state of being inserted into each other;

FIG. 8 is an internal cross-sectional view of the fourth embodiment;

FIG. 9 is an enlarged view of A in FIG. 8;

fig. 10 is an internal cross-sectional view of the fifth embodiment.

In the figure, 1, a heat insulation plate; 11. a zipper tooth; 12. a slider of a zipper fastener; 13. a refrigeration stick; 14. a heating rod; 2. connecting cloth; 21. a heat-insulating strip; 3. an inflatable bag layer; 31. a protective cushion layer; 311. a fixing strip; 4. fixing belts; 41. an elastic band; 42. a male buckle; 43. a female buckle; 44. a wire rewinding device; 45. a connecting belt; 46. a fixed head; 5. a heat insulation cotton layer; 61. sealing the groove; 62. and sealing the convex ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides a can dismantle insulation support, as shown in figure 1, 2, including a plurality of heated board 1, 1 surface both sides edge equal fixedly connected with of heated board draws zipper teeth 11, is equipped with between the heated board 1 and connects cloth 2, connects 2 both sides edge also equal fixedly connected with of cloth and draws zipper teeth 11, draws zipper teeth 11 to be equipped with and draws zipper head 12, is equipped with a plurality of heat preservation strip 21 between the heated board 1, and 1 surface of heated board is equipped with aerifys bag layer 3, it still is equipped with fixed band 4 to aerify bag layer 3 surface.

As shown in fig. 1, when needs keep warm to the pipeline, select for use one or more than one approximate heated board 1 of width sum according to the girth of pipeline, contradict heated board 1 again and will connect cloth 2 on the pipeline through the zip fastener tooth 11 on both sides edge of 1 surface of heated board 11 and be connected, thereby homoenergetic carries out simple continuous formation through connecting cloth 2 between heated board 1 and can wrap up the annular shape of pipeline, form a space between clearance and the connection cloth 2 between heated board 1 after heated board 1 is simply fixed, thereby insert the heat insulating strip 21 between the space, thereby the whole heat preservation effect of heated board 1 has been improved, people fix all heated boards 1 on the pipeline with fixed band 4 completely.

As shown in fig. 2, aerify in inflating bag layer 3 again, thereby it is 3 blooms to aerify bag layer, thereby it conflicts with heated board 1 and fixed band 4 respectively to aerify the both sides of bag layer 3, because fixed band 4 has been realized fixed, thereby it can promote heated board 1 to the extrusion of pipeline one side to aerify the thrust that produces after bag layer 3 blooms, thereby effectual messenger heated board 1 conflicts on the pipeline completely, heated board 1 and pipeline production clearance have been reduced, thereby improve the heat preservation effect, and it still can extrude connecting cloth 2 to aerify bag layer 3, thereby effectual clearance that makes between the heated board 1 also produces and reduces, thereby holistic heat preservation effect has been improved.

Example 2: a detachable thermal insulation sleeve is different from that of embodiment 1 in that, as shown in fig. 1 and 3, a fixing strap 4 comprises an elastic strap 41, and a male buckle 42 and a female buckle 43 which are buckled with each other, the male buckle 42 and the female buckle 43 are respectively and fixedly connected to two ends of the elastic strap 41, and the elastic strap 41 is fixedly connected to the outer surface of an inflatable bag layer 3.

Heated board 1 carries out simple fixed back through zip fastener tooth 11, thereby carries out mutual lock with pin 42 on the adjacent heated board 1 and box 43 and has realized heated board 1's complete fixation, and because elastic webbing 41 has good elasticity, can carry out random tensile to make pin 42 or box 43 can stride a heated board 1's distance and another heated board 1 on pin 42 or box 43 carry out the lock, thereby make people can produce different fixed effects according to actual conditions.

Example 3: a detachable thermal insulation sleeve is different from that of embodiment 1 in that, as shown in fig. 1 and 4, a fixing strap 4 comprises a fixing head 46, a connecting strap 45 and a wire rewinding device 44, the wire rewinding device 44 is fixedly connected to the outer surface of an inflatable bag layer 3, one end of the connecting strap 45 is connected to the wire rewinding device 44, the fixing head 46 is connected to the connecting strap 45, and a fixing seat fixed to the fixing head 46 is arranged on the wire rewinding device 44.

Heated board 1 carries out simple fixed back through zip fastener tooth 11, encircles the heated board 1 that the multiunit spliced into the annular shape with connecting band 45, fixes fixed head 46 on the fixing base again, and rethread adjustment spooler 44 adjusts the length of connecting band 45 to people can effectual control splice into the multiunit the annular shape heated board 1 and realize fixed effect.

Example 4: the utility model provides a can dismantle insulation support, lies in with embodiment 2's difference, as shown in fig. 5, 6, 1 internal surface of heated board is equipped with heat preservation cotton layer 5, and the inside cotton fibre of heat preservation cotton layer 5 is sparse has good heat preservation and thermal-insulated effect, and sparse structure can play good sound effect of inhaling, can absorb the interior fluid flow's of pipeline noise, and the vibration that produces when spreading the noise turns into heat energy to give off of heat energy also effectual improvement heat preservation effect.

As shown in fig. 5, 6, 7, 1 one end of heated board is equipped with sealed protruding muscle 62, 1 other end of heated board is equipped with and seals protruding muscle 62 grafting complex sealed recess 61, when the pipeline is longer, install the annular shape's of splicing into heated board 1 with the multiunit jointly on same root pipeline, and the annular shape's of splicing into heated board 1 of multiunit has realized effectual fixed through sealed protruding muscle 62 and sealed recess 61's mutual grafting cooperation, thereby the annular shape's of splicing into 1 tip of heated board of multiunit has realized labyrinth seal's effect, the effectual air flow that has reduced between the annular shape's of splicing into heated board 1 of multiunit, thereby the heat preservation effect has been improved, and the connection stability between the annular shape's of splicing into heated board 1 of multiunit is also higher, the effect of connection has been improved.

Connect cloth 2 to be elastic cloth, because connect cloth 2 to elastic cloth, thereby have good elastic deformation ability, when heated board 1 fixes on the pipeline of equidimension not, 1 interval size of adjacent heated board is also different, thereby the elastic deformation ability through connecting cloth 2 has effectually compensatied the clearance between heated board 1, thereby the effect that makes heated board 1 adaptation is better, and because elastic cloth has good elasticity, thereby heat preservation strip 21 also can be easier insert the clearance between heated board 1, thereby be convenient for heat preservation strip 21's installation.

As shown in fig. 8 and 9, the protection cushion layer 31 is arranged on one side of the inflatable bag layer 3, which is far away from the heat insulation board 1, the protection cushion layer 31 can effectively protect the inflatable bag layer 3, the inflatable bag layer 3 is effectively prevented from being damaged due to the external action, and therefore the service life of the inflatable bag layer 3 is effectively prolonged.

As shown in fig. 8, 9, be equipped with in the protection bed course 31 with the same fixed strip 311 of heated board 1 length direction, conflict on the protection bed after fixed band 4 is fixed, and fixed strip 311 has good hardness, thereby fixed band 4 conflicts on fixed strip 311, fixed strip 311 conflicts with aerifing cyst layer 3, thereby the effectual area of contact that has improved fixed band 4 and aerify cyst layer 3 of fixed strip 311, the effectual place of aerifing cyst layer 3 and fixed band 4 contact of having avoided produces great swelling and leads to breaking, thereby the effectual life who aerifys cyst layer 3 that has improved, and each position inflation effect of aerifing cyst layer 3 is even, thereby also dispersed comparatively evenly to the extrusion force of heated board 1, thereby effectual improvement is to the fixed effect of heated board 1, thereby further improvement the heat preservation effect of heated board 1.

As shown in fig. 8 and 9, a plurality of refrigeration rods 13 are arranged in the heat insulation board 1, when the temperature of the fluid in the pipeline needs to be kept at a low temperature, the refrigeration rods 13 can provide a refrigeration effect, so that the influence of the external temperature is overcome by the temperature on the heat insulation board 1, and the heat insulation effect is improved.

Example 5: the utility model provides a can dismantle insulation support, lies in with embodiment 4's difference, as shown in figure 10, is equipped with a plurality of heating rod 14 in the heated board 1, when the condition that the fluid keeps the temperature and needs the high temperature in the pipeline, heating rod 14 can provide the heating effect to the influence of ambient temperature is overcome to the temperature on the effectual improvement heated board 1, improves the heat preservation effect.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a can dismantle insulation cover, includes a plurality of heated board (1), characterized by: the utility model discloses a heat preservation board, including heated board (1), connection cloth (2), connecting cloth (1), connecting cloth (2) both sides edge equal fixedly connected with draws zipper teeth (11), draw and be equipped with on zipper teeth (11) and draw zipper head (12), be equipped with a plurality of heat preservation strip (21) between heated board (1), heated board (1) surface is equipped with aerifys sack layer (3), it still is equipped with fixed band (4) still to aerify sack layer (3) surface, it is elastic cloth to connect cloth (2), it keeps away from heated board (1) one side and is equipped with protection bed course (31) to aerify sack layer (3), be equipped with in protection bed course (31) with heated board (1) length direction the same fixed strip (311).

2. The removable insulation cover of claim 1, wherein: the inner surface of the heat-insulation board (1) is provided with a heat-insulation cotton layer (5).

3. The removable insulation cover of claim 1, wherein: the insulation board is characterized in that one end of the insulation board (1) is provided with a sealing convex rib (62), and the other end of the insulation board (1) is provided with a sealing groove (61) which is in plug-in fit with the sealing convex rib (62).

4. The removable insulation cover of claim 1, wherein: fixed band (4) include elastic webbing (41) to and pin thread (42) and box (43) of mutual lock, pin thread (42) and box (43) fixed connection are at elastic webbing (41) both ends respectively, elastic webbing (41) fixed connection is on aerifing bag layer (3) surface.

5. The removable insulation cover of claim 1, wherein: fixed band (4) are including fixed head (46), connecting band (45), spooler (44) fixed connection is aerifing bag layer (3) surface, connecting band (45) one end is connected in spooler (44), fixed head (46) are connected on connecting band (45), be equipped with the fixing base fixed with fixed head (46) on spooler (44).

6. The removable insulation cover of claim 1, wherein: the heat insulation plate (1) is internally provided with a plurality of refrigeration rods (13).

7. The removable insulation cover of claim 1, wherein: a plurality of heating rods (14) are arranged in the heat insulation plate (1).