CN216619007U - Heat sealing water-stopping sleeve - Google Patents

Heat sealing water-stopping sleeve Download PDF

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Publication number
CN216619007U
CN216619007U CN202220022014.3U CN202220022014U CN216619007U CN 216619007 U CN216619007 U CN 216619007U CN 202220022014 U CN202220022014 U CN 202220022014U CN 216619007 U CN216619007 U CN 216619007U
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China
Prior art keywords
plate
splint
heat insulation
plate body
heat
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Active
Application number
CN202220022014.3U
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Chinese (zh)
Inventor
谭建
林海
李维伦
魏迎丽
冯艳培
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Jinan Huitong Thermal Co
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Jinan Huitong Thermal Co
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Priority to CN202220022014.3U priority Critical patent/CN216619007U/en
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Abstract

The utility model belongs to the technical field of thermal tube accessories, and particularly relates to a thermal sealing water stop sleeve, which comprises a thermal tube, wherein a connecting flange at the tail end of the thermal tube is fixedly connected with a blind plate through a connecting bolt, a clamping plate is clamped on the outer side of the thermal tube, a first heat insulation plate is clamped between the clamping plate and the connecting flange of the thermal tube, the clamping plate is fixedly connected with an end plate through a clamping bolt, a second heat insulation plate is clamped between the end plate and the blind plate, outer heat insulation plates are slidably sleeved on the outer sides of the first heat insulation plate and the second heat insulation plate, a rubber sleeve is fixedly sleeved on the outer side of each outer heat insulation plate, the clamping plate and the first heat insulation plates which are installed in a split mode are convenient to install, the clamping plate and the end plate can be stably connected through the clamping bolt, a plurality of heat insulation mechanisms are stably clamped, and the heat insulation performance of the tail end of the thermal tube is ensured.

Description

Heat sealing water-stopping sleeve
Technical Field
The utility model belongs to the technical field of thermal pipe fittings, and particularly relates to a thermal sealing water stop sleeve.
Background
The heating pipe is city heating's pipeline, compares in ordinary pipeline, and the in-process heating pipe of heating needs to possess good heat preservation effect, need guarantee the heat preservation effect of heating pipe at the heating in-process, carries out the shutoff at the heating pipe end through the flange under the conventional state, but conventional plugging device heat preservation effect is not good, consequently leads to a large amount of heat energy extravagant, is not conform to the call of national energy saving.
The utility model discloses a chinese utility model patent that the bulletin number is CN 207599241U discloses a thermal sealing stagnant water sleeve pipe, including thermal tube, end cover and shutoff, wherein the second shutoff needs to be followed the one end suit that the thermal tube did not weld the flange on the thermal tube, and the installation is troublesome, and the second shutoff is low with the joint strength of end cover, easily takes place to drop.
SUMMERY OF THE UTILITY MODEL
The conventional plugging device has poor heat preservation effect, thereby causing a large amount of heat energy waste and being not in line with the call of national energy conservation. The utility model provides a heat sealing water stop sleeve, wherein a clamping plate and a first heat insulation plate which are installed in a split mode are convenient to install, the clamping plate and an end plate can be stably connected through a clamping bolt to stably clamp a plurality of heat insulation mechanisms, and the heat insulation performance of the tail end of a heat pipe is ensured.
The utility model provides the following technical scheme: the utility model provides a thermal power seals stagnant water sleeve pipe, includes the heat pipe, the flange of heat pipe tail end passes through connecting bolt fixedly connected with blind plate, the outside clamp of heat pipe is equipped with the grip block, it is equipped with first heated board to press from both sides between the flange of grip block and heat pipe, the grip block passes through grip bolt fixedly connected with end plate, the clamp is equipped with the second heated board between end plate and the blind plate, the outside slip cover of first heated board and second heated board is equipped with outer heated board, the fixed cover in the outside of outer heated board is equipped with rubber sleeve pipe.
The clamping plate comprises a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are of flat semicircular structures, the thicknesses and the inner diameters and the outer diameters of the left clamping plate and the right clamping plate are the same, a first connecting groove is formed in each of two ends of the top surface of the right clamping plate, a second connecting groove is formed in each of two ends of the bottom surface of the left clamping plate, when the first connecting groove and the second connecting groove are matched and clamped, the axes of the left clamping plate and the right clamping plate are collinear, and the inner diameters of the left clamping plate and the right clamping plate are not smaller than the outer diameter of the heat pipe; the left clamping plate and the right clamping plate can be conveniently clamped on the heat pipe, and the plurality of heat preservation mechanisms are stably installed on the heat pipe through the clamping bolts and the end plates.
The axes of the end plate and the clamping plate are collinear, and a plurality of through holes which are adaptive to being inserted with clamping bolts are formed in the end plate and the clamping plate in a circumferential equal sequence; the end plate and the clamping plate can be conveniently and stably connected through a plurality of clamping bolts.
The first heat-insulation plate consists of a left plate body and a right plate body, the left plate body and the right plate body are of semicircular ring structures, the thickness, the inner diameter and the outer diameter of the left plate body and the right plate body are the same, the two ends of the top surface of the right plate body are provided with a first dislocation groove, the two ends of the bottom surface of the left plate body are provided with a second dislocation groove, when the first dislocation groove and the second dislocation groove are matched and clamped, the axes of the left plate body and the right plate body are collinear, and the inner diameters of the left clamping plate and the right clamping plate are not smaller than the outer diameter of the thermal power pipe; the first heat preservation plate can be conveniently sleeved on the heat pipe to play a heat preservation role.
The end face of one end, facing the connecting bolt, of the first heat insulation plate is provided with a bolt head groove, the end face, facing the connecting bolt, of the second heat insulation plate is provided with a nut groove, and the number of the bolt head grooves and the number of the nut grooves are the same as the number of the connecting bolts; the preset bolt head groove can prevent the first heat-insulating plate and the second heat-insulating plate from being damaged by the extrusion of the connecting bolt, and then the heat-insulating performance is reduced.
The outer heat insulation plate is of a circular tube type structure, and two ends of the outer heat insulation plate are flush with end faces of the first heat insulation plate and the second heat insulation plate which are opposite to each other respectively; the outer heat insulation plate can be matched with the first heat insulation plate and the second heat insulation plate to play an all-around sealing heat insulation role for the tail end of the heat pipe.
The length of the rubber sleeve is the same as that of the outer heat-insulation plate, and the minimum distance from the through hole formed in the end plate to the axis of the end plate is not smaller than the outer diameter of the rubber sleeve; the rubber sleeve plays a role in protecting the outer insulation board, and the outer insulation board is prevented from being damaged due to rubbing of sharp objects.
The utility model has the beneficial effects that: the left clamping plate and the right clamping plate can be conveniently clamped on the heat pipe, and the plurality of heat preservation mechanisms are stably arranged on the heat pipe by matching with the clamping bolts and the end plates; the end plate and the clamping plate can be conveniently and stably connected through a plurality of clamping bolts; the first heat-preservation plate can be conveniently sleeved on the heat pipe to play a role in heat preservation; the preset bolt head groove can prevent the first heat-insulating plate and the second heat-insulating plate from being extruded and damaged by the connecting bolt, so that the heat-insulating performance is reduced; the outer heat insulation plate can be matched with the first heat insulation plate and the second heat insulation plate to perform omnibearing sealing heat insulation on the tail end of the heat pipe; the rubber sleeve plays a role in protecting the outer insulation board, and the outer insulation board is prevented from being damaged due to rubbing of sharp objects.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of a first thermal insulation plate according to the present invention;
FIG. 3 is a schematic structural view of a second insulation board according to the present invention;
FIG. 4 is a schematic structural view of an outer insulation rubber sleeve according to the present invention;
FIG. 5 is a front view of a clamping plate of the present invention;
FIG. 6 is a schematic view of the structure of the clamping plate of the present invention;
in the figure: 1. a heat pipe; 2. a connecting bolt; 3. a blind plate; 4. a first heat-insulating plate; 401. a left plate body; 402. a right plate body; 403. a first dislocation slot; 404. a second dislocation groove; 405. a bolt head groove; 5. a second insulation board; 501. a nut groove; 6. an outer insulation board; 7. a rubber sleeve; 8. a clamping plate; 801. a left splint; 802. a right splint; 803. connecting a first connecting groove; 804. connecting groove two; 9. an end plate; 10. and clamping the bolt.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a thermal power seals stagnant water sleeve pipe, includes thermal power pipe 1, the flange of 1 tail end of thermal power pipe passes through connecting bolt 2 fixedly connected with blind plate 3, the outside clamp of thermal power pipe 1 is equipped with grip block 8, press from both sides between grip block 8 and the flange of thermal power pipe 1 and be equipped with first heated board 4, grip block 8 passes through grip bolt 10 fixedly connected with end plate 9, press from both sides between end plate 9 and the blind plate 3 and be equipped with second heated board 5, the outside slip cover of first heated board 4 and second heated board 5 is equipped with outer heated board 6, the fixed cover in the outside of outer heated board 6 is equipped with rubber sleeve 7.
The clamping plate 8 is composed of a left clamping plate 801 and a right clamping plate 802, the left clamping plate 801 and the right clamping plate 802 are both of flat semicircular ring structures, the thickness and the inner and outer diameters of the left clamping plate 801 and the right clamping plate 802 are the same, two ends of the top surface of the right clamping plate 802 are provided with a first connecting groove 803, two ends of the bottom surface of the left clamping plate 801 are provided with a second connecting groove 804, when the first connecting groove 803 and the second connecting groove 804 are matched and clamped, the axes of the left clamping plate 801 and the right clamping plate 802 are collinear, and the inner diameters of the left clamping plate 801 and the right clamping plate 802 are not smaller than the outer diameter of the thermal tube 1; the left clamping plate 801 and the right clamping plate 802 can be conveniently clamped on the heat pipe 1, and a plurality of heat preservation mechanisms are stably installed on the heat pipe 1 by matching with the clamping bolts 10 and the end plates 9.
The axes of the end plate 9 and the clamping plate 8 are collinear, and a plurality of through holes which are adaptive to being inserted with the clamping bolts 10 are formed in the end plate 9 and the clamping plate 8 in a circumferential equal sequence; the end plate 9 and the clamping plate 8 may be conveniently and firmly connected by a plurality of clamping bolts 10.
The first heat preservation plate 4 is composed of a left plate body 401 and a right plate body 402, the left plate body 401 and the right plate body 402 are both of semicircular structures, the thickness, the inner diameter and the outer diameter of the left plate body 401 and the right plate body 402 are the same, a first dislocation groove 403 is formed in each of two ends of the top surface of the right plate body 402, a second dislocation groove 404 is formed in each of two ends of the bottom surface of the left plate body 401, when the first dislocation groove 403 and the second dislocation groove 404 are matched and clamped, the axes of the left plate body 401 and the right plate body 402 are collinear, and the inner diameters of the left clamping plate 801 and the right clamping plate 802 are not smaller than the outer diameter of the thermal tube 1; the first heat preservation plate 4 can be conveniently sleeved on the heat pipe 1 to play a heat preservation role.
The end surface of one end, facing the connecting bolt 2, of the first heat insulation plate 4 is provided with a bolt head groove 405, the end surface, facing the connecting bolt 2, of the second heat insulation plate 5 is provided with a nut groove 501, and the number of the bolt head grooves 405 and the number of the nut grooves 501 are the same as that of the connecting bolts 2; the preset bolt head grooves 405 and 901 can prevent the first heat insulation plate 4 and the second heat insulation plate 5 from being damaged by the extrusion of the connecting bolt 2, and further reduce the heat insulation performance.
The outer heat insulation plate 6 is of a circular tube type structure, and two ends of the outer heat insulation plate 6 are flush with end faces of the first heat insulation plate 4 and the second heat insulation plate 5 which are opposite to each other respectively; the outer heat insulation plate 6 can be matched with the first heat insulation plate 4 and the second heat insulation plate 5 to play an all-around sealing heat insulation effect on the tail end of the heat pipe 1.
The length of the rubber sleeve 7 is the same as that of the outer heat-insulation plate 6, and the minimum distance from a through hole formed in the end plate 9 to the axis of the end plate 9 is not less than the outer diameter of the rubber sleeve 7; the rubber sleeve 7 plays a role in protecting the outer insulation board 6, and the outer insulation board 6 is prevented from being damaged due to scratch of sharp objects.
The working principle and the using process of the utility model are as follows: when the device is installed, firstly, the connecting bolt 2 is used for completing the connection and fixation of the heat pipe 1 and the blind plate 3, then, an operator relatively moves the left clamping plate 801 and the right clamping plate 802 one from left to right to two sides of the heat pipe 1, then, the first connecting groove 803 is clamped with the second connecting groove 804, so that the left clamping plate 801 and the right clamping plate 802 form an annular structure with collinear axes, then, the operator clamps the left plate 401 and the right plate 402 one from left to right outside the heat pipe 1, then, the blind plate 3 is covered with the second heat-insulating plate 5 in sequence, the outer heat-insulating plate 6 is slidably sleeved on the outer sides of the second heat-insulating plate 5 and the first heat-insulating plate 4, and the outer heat-insulating plate 6 and the rubber sleeve 7 are of an integrated structure; finally, the operator connects the end plate 9 and the clamping plate 8 through bolts and fastens the end plate and the clamping plate, and the device is installed.

Claims (7)

1. A thermal sealing water stop sleeve is characterized in that: including the thermal power pipe, the flange of thermal power pipe tail end passes through connecting bolt fixedly connected with blind plate, the outside clamp of thermal power pipe is equipped with the grip block, it is equipped with first heated board to press from both sides between the flange of grip block and thermal power pipe, the grip block passes through grip bolt fixedly connected with end plate, it is equipped with the second heated board to press from both sides between end plate and the blind plate, the outside slip cover of first heated board and second heated board is equipped with outer heated board, the fixed cover in the outside of outer heated board is equipped with rubber sleeve.
2. A thermally sealed water stop bushing according to claim 1, wherein: the grip block comprises left splint and right splint, left side splint, right splint are flat semicircle ring structure, and left side splint, right splint thickness, inside and outside footpath homogeneous phase the same, spread groove one has been seted up at the both ends of right side splint top surface, spread groove two has been seted up at the both ends of left side splint bottom surface, during spread groove one, spread groove two cooperation joints, the axis collineation of left side splint, right splint, and the internal diameter of left side splint, right splint is not less than the external diameter of heat pipe.
3. A thermally sealed water stop bushing according to claim 1, wherein: the axes of the end plate and the clamping plate are collinear, and a plurality of through holes matched with the inserting clamping bolts are formed in the end plate and the clamping plate in an equidistributed mode in the circumferential direction.
4. A thermally sealed water stop bushing according to claim 1, wherein: first heat preservation board comprises left plate body and right plate body, left side plate body, right plate body are the semicircle ring structure, and the thickness of left plate body, right plate body, inside and outside footpath homogeneous phase the same, dislocation groove one has been seted up at the both ends of right plate body top surface, dislocation groove two has been seted up at the both ends of left side plate body bottom surface, when dislocation groove one, dislocation groove two cooperation joints, the axis collineation of left side plate body, right plate body, and the internal diameter of left splint, right splint is not less than the external diameter of thermal power pipe.
5. A thermally sealed water stop bushing according to claim 1, wherein: the end face, facing the connecting bolt, of the first heat insulation plate is provided with bolt head grooves, the end face, facing the connecting bolt, of the second heat insulation plate is provided with nut grooves, and the number of the bolt head grooves and the number of the nut grooves are the same as the number of the connecting bolts.
6. A thermally sealed water stop bushing according to claim 1, wherein: the outer insulation board is of a circular tube type structure, and two ends of the outer insulation board are flush with end faces of the first insulation board and the second insulation board which are back to back.
7. A thermally sealed water stop bushing according to claim 1, wherein: the length of the rubber sleeve is the same as that of the outer heat-insulation plate, and the minimum distance from the through hole formed in the end plate to the axis of the end plate is not smaller than the outer diameter of the rubber sleeve.
CN202220022014.3U 2022-01-05 2022-01-05 Heat sealing water-stopping sleeve Active CN216619007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220022014.3U CN216619007U (en) 2022-01-05 2022-01-05 Heat sealing water-stopping sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220022014.3U CN216619007U (en) 2022-01-05 2022-01-05 Heat sealing water-stopping sleeve

Publications (1)

Publication Number Publication Date
CN216619007U true CN216619007U (en) 2022-05-27

Family

ID=81687897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220022014.3U Active CN216619007U (en) 2022-01-05 2022-01-05 Heat sealing water-stopping sleeve

Country Status (1)

Country Link
CN (1) CN216619007U (en)

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