CN218883113U - Valve heat preservation structure - Google Patents
Valve heat preservation structure Download PDFInfo
- Publication number
- CN218883113U CN218883113U CN202223131619.5U CN202223131619U CN218883113U CN 218883113 U CN218883113 U CN 218883113U CN 202223131619 U CN202223131619 U CN 202223131619U CN 218883113 U CN218883113 U CN 218883113U
- Authority
- CN
- China
- Prior art keywords
- heat
- pipe
- fixing base
- insulating
- heat preservation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 64
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 30
- 239000010410 layer Substances 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a valve heat-insulating structure, which comprises a valve body and a heat-insulating pipe mechanism, wherein the heat-insulating pipe mechanism comprises a first heat-insulating pipe, a second heat-insulating pipe and a damping rotating shaft, and the bottoms of the first heat-insulating pipe and the second heat-insulating pipe are rotationally connected through the damping rotating shaft; locating component is all installed to the top both sides of first insulating tube and second insulating tube, locating component is including first fixing base and second fixing base, the top avris at the second insulating tube is installed to the second fixing base, the first fixing base internal rotation is connected with the locating plate, the locating plate is kept away from first fixing base one end both sides and all is provided with the holding tank, install compression spring and location button in the holding tank, the both sides top of second fixing base is provided with the positioning groove hole, this device can make through locating component and accomplish convenient installation and dismantlement between insulating tube mechanism and the valve body, the problem that just need prefabricate again and reinstall after the heat preservation that can effectively solve current valve pipeline demolishs.
Description
Technical Field
The utility model relates to a insulation construction technical field, concretely relates to valve insulation construction.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. In the state that the temperature is lower than zero ℃ in winter, water stored in a valve pipeline can form ice Ling Jie, so that the problem that the valve cannot be used and is frozen and damaged is caused, and the valve needs to be subjected to heat preservation treatment.
When the valve is detected, the heat insulation material arranged outside the valve on the pipeline needs to be completely removed. Because the heat preservation of current pipeline is fixed, once the heat preservation demolishs the back, just need prefabricate again and reinstallate, and the installation is complicated, so, not only waste time and energy, still increased the operating expenses.
Therefore, it is necessary to invent a valve insulation structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a valve insulation construction to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions:
the valve heat-insulation structure comprises a valve body and a heat-insulation pipe mechanism, wherein the heat-insulation pipe mechanism comprises a first heat-insulation pipe, a second heat-insulation pipe and a damping rotating shaft, the first heat-insulation pipe and the second heat-insulation pipe are both hollow cylindrical structures, openings matched with the valve body are formed in the two sides and the top of the first heat-insulation pipe and the second heat-insulation pipe, and the bottoms of the first heat-insulation pipe and the second heat-insulation pipe are rotatably connected through the damping rotating shaft; locating component is all installed to the top both sides of first insulating tube and second insulating tube, locating component is including first fixing base and second fixing base, the top avris at first insulating tube is installed to first fixing base, the top avris at the second insulating tube is installed to the second fixing base, first fixing base and second fixing base are concave structure, first fixing base internal rotation is connected with the locating plate, first fixing base one end both sides are kept away from to the locating plate all are provided with the holding tank, install compression spring and location button in the holding tank, the both sides top of second fixing base is provided with the positioning groove hole with location button adaptation.
Preferably, the top openings of the first heat preservation pipe and the second heat preservation pipe are both provided with connecting pipe sleeves, the two connecting pipe sleeves are both of a semicircular pipe structure, the side edges of the two connecting pipe sleeves are both provided with sliding grooves, and the inside of each sliding groove of each connecting pipe sleeve on the first heat preservation pipe is connected with two arc-shaped combined pieces in a sliding manner.
Preferably, sealing rubber strips are arranged on the inner walls of the openings at the two sides of the first heat-preservation pipe and the second heat-preservation pipe and inside the two connecting pipe sleeves.
Preferably, the positioning button is located one end of the containing groove inside and is provided with a limiting ring, and the diameter of the opening of the containing groove is smaller than the diameter of the inside of the containing groove and the diameter of the limiting ring.
Preferably, the first heat preservation pipe and the second heat preservation pipe are respectively composed of a protection layer, a first heat preservation layer and a second heat preservation layer from inside to outside.
Preferably, the protective layer is an aluminum alloy plate layer, the first heat-insulating layer is an asbestos filling layer, and the second heat-insulating layer is a polyurethane layer.
Preferably, the outer surfaces of the first heat-preservation pipe and the second heat-preservation pipe are provided with anti-corrosion coatings, and the anti-corrosion coatings are epoxy resin coatings.
In the technical scheme, the utility model provides a technological effect and advantage:
the device can complete convenient opening and closing of the heat preservation pipe mechanism through the positioning assembly, so that convenient installation and disassembly between the heat preservation pipe mechanism and the valve body can be completed, the problems that the heat preservation layer of the existing valve pipeline is fixed, and the heat preservation layer needs to be prefabricated and reinstalled again after being disassembled, so that time and labor are wasted, and the construction cost is increased can be effectively solved; when examining the valve, at first press the locating button in the locating slot with the finger and make it retract, later turn the locating plate out from the second fixing base again, later dial first insulating tube and second insulating tube respectively to both sides again, can make first insulating tube and second insulating tube use the damping pivot to open as the axis, thereby accomplish the convenient dismantlement of insulating tube, after finishing detecting the valve, only need again to overlap first insulating tube and second insulating tube on the valve body, later rotate locating plate to the second fixing base after pressing the locating button, the effort through compression spring can make the locating button pop out in the locating slot, thereby realize the fixed connection between two fixing bases, and then realize the closed installation of two insulating tubes, and is simple and convenient, and simultaneously repeatedly usable, and the cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a close state perspective view of the thermal insulation pipe mechanism of the present invention;
FIG. 3 is a perspective view of the heat preservation pipe mechanism of the present invention in an opened state;
FIG. 4 is a perspective view of the positioning assembly of the present invention;
fig. 5 is a plan sectional view of the accommodating groove area of the present invention;
fig. 6 is a hierarchical view of the structure of the thermal insulation pipe of the present invention.
Description of reference numerals:
1. a valve body; 2. a thermal insulation pipe mechanism; 3. a positioning assembly; 4. sealing rubber strips; 5. a second insulating layer; 6. a first insulating layer; 7. a protective layer; 8. an anti-corrosion coating; 21. a first heat-insulating tube; 22. a second insulating tube; 23. a damping rotating shaft; 24. a connecting pipe sleeve; 25. an arc-shaped combination piece; 26. a chute; 31. a first fixed seat; 32. a second fixed seat; 33. positioning a plate; 34. a positioning button; 35. positioning the slotted hole; 36. accommodating grooves; 37. a compression spring; 38. a confinement ring.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a valve heat preservation structure as shown in figures 1-6, which comprises a valve body 1 and a heat preservation pipe mechanism 2, wherein the heat preservation pipe mechanism 2 comprises a first heat preservation pipe 21, a second heat preservation pipe 22 and a damping rotating shaft 23, the first heat preservation pipe 21 and the second heat preservation pipe 22 are both hollow cylindrical structures, openings matched with the valve body 1 are arranged on the two sides and the top of the first heat preservation pipe 21 and the second heat preservation pipe 22, and the bottoms of the first heat preservation pipe 21 and the second heat preservation pipe 22 are rotationally connected through the damping rotating shaft 23; locating component 3 is all installed to first insulating tube 21 and second insulating tube 22's top both sides, locating component 3 is including first fixing base 31 and second fixing base 32, the top avris at first insulating tube 21 is installed to first fixing base 31, the top avris at second insulating tube 22 is installed to second fixing base 32, first fixing base 31 and second fixing base 32 are concave structure, first fixing base 31 internal rotation is connected with locating plate 33, locating plate 33 keeps away from first fixing base 31 one end both sides and all is provided with holding tank 36, install compression spring 37 and positioning button 34 in the holding tank 36, the both sides top of second fixing base 32 is provided with the positioning slotted hole 35 with positioning button 34 adaptation, this device can accomplish convenient the opening and closing of insulating tube mechanism 2 through locating component 3, thereby make accomplish convenient installation and dismantlement between insulating tube mechanism 2 and the valve body 1, can effectively solve the heat preservation of current valve conduit and be fixed, just need prefabricate again and reinstall after the heat preservation is demolishd, not only waste time and energy, still increased construction cost's problem.
The combined concave-convex blocks matched with the shell of the valve body 1 can be arranged on the inner wall of the heat-insulating pipe, so that the heat-insulating pipe is more stably connected with the valve body 1.
Further, in the above technical solution, the top openings of the first insulating pipe 21 and the second insulating pipe 22 are both provided with a connecting pipe sleeve 24, both the two connecting pipe sleeves 24 are of a semicircular pipe structure, the side edges of both the two connecting pipe sleeves 24 are provided with a sliding groove 26, and the sliding groove 26 of the connecting pipe sleeve 24 on the first insulating pipe 21 is connected with two arc-shaped combination pieces 25 in a sliding manner;
specifically, after the first heat preservation pipe 21 and the second heat preservation pipe 22 are installed and closed outside the valve body 1, half of the two arc-shaped combined pieces 25 in the sliding groove 26 of the connecting pipe sleeve 24 on the first heat preservation pipe 21 can slide into the sliding groove 26 of the connecting pipe sleeve 24 on the second heat preservation pipe 22, so that the connection stability of the first heat preservation pipe 21 and the second heat preservation pipe 22 is further enhanced, and the mode is simple and convenient.
Further, in the above technical solution, the inner walls of the openings at the two sides of the first insulating pipe 21 and the second insulating pipe 22 and the insides of the two connecting pipe sleeves 24 are both provided with the sealing rubber strips 4;
specifically, the joint strip 4 at the openings of the first heat preservation pipe 21, the second heat preservation pipe 22 and the connecting pipe sleeve 24 can be tightly attached to the outer wall of the valve body 1, so that heat is prevented from being dissipated from the inside of the heat preservation pipes, and heat preservation performance is prevented from deteriorating.
Furthermore, in the above technical solution, a limiting ring 38 is disposed at one end of the positioning button 34 located inside the receiving groove 36, and the diameter of the opening of the receiving groove 36 is smaller than the diameter inside the receiving groove 36 and the diameter of the limiting ring 38;
specifically, the positioning button 34 can only move telescopically in the accommodating groove 36 by the limitation of the limiting ring 38, so as to prevent the parts from being lost.
Further, in the above technical solution, the first insulating pipe 21 and the second insulating pipe 22 are respectively composed of a protective layer 7, a first insulating layer 6, and a second insulating layer 5 from inside to outside; the protective layer 7 is an aluminum alloy plate layer, the first heat-insulating layer 6 is an asbestos filling layer, and the second heat-insulating layer 5 is a polyurethane layer;
specifically, the hardness of insulating tube can be strengthened to the aluminum alloy sheet layer, prevents the striking damage, multiplicable waterproof performance simultaneously, and the asbestos filling layer has fine heat preservation and shock-absorbing function, and the outside hardness and the thermal insulation performance of insulating tube can further be increased on the polyurethane layer.
Further, in the above technical scheme, the outer surfaces of the first heat preservation pipe 21 and the second heat preservation pipe 22 are provided with the anti-corrosion coating 8, and the anti-corrosion coating 8 is an epoxy resin coating;
specifically, because the outside of the heat preservation pipe is exposed outside, the corrosion prevention coating 8 can prevent rainwater and air from corroding the valve body 1 and the heat preservation pipe, and the service life of the valve body 1 and the heat preservation pipe is prolonged.
This practical theory of operation:
when detecting the valve, at first press the locating button 34 in the locating slotted hole 35 with the finger and make it retract, later with locating plate 33 from second fixing base 32 in the commentaries on classics division, later dial first insulating tube 21 and second insulating tube 22 to both sides respectively again, can make first insulating tube 21 and second insulating tube 22 use damping pivot 23 to open as the axis, thereby accomplish convenient dismantlement of insulating tube, after finishing detecting the valve, only need again to overlap first insulating tube 21 and second insulating tube 22 on valve body 1, later on press locating button 34 after rotate locating plate 33 to second fixing base 32, can make locating button 34 pop out in locating slotted hole 35 through the effort of compression spring 37, thereby realize the fixed connection between two fixing bases, and then realize the closed installation of two insulating tubes, and is simple and convenient, and is repeatedly usable simultaneously, and saves cost.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (7)
1. Valve insulation construction, including valve body (1) and insulating tube mechanism (2), its characterized in that: the heat preservation pipe mechanism (2) comprises a first heat preservation pipe (21), a second heat preservation pipe (22) and a damping rotating shaft (23), the first heat preservation pipe (21) and the second heat preservation pipe (22) are both hollow cylindrical structures, openings matched with the valve body (1) are formed in the two sides and the top of the first heat preservation pipe (21) and the top of the second heat preservation pipe (22), and the bottoms of the first heat preservation pipe (21) and the second heat preservation pipe (22) are rotatably connected through the damping rotating shaft (23);
locating component (3) are all installed to the top both sides of first insulating tube (21) and second insulating tube (22), locating component (3) are including first fixing base (31) and second fixing base (32), the top avris at first insulating tube (21) is installed in first fixing base (31), the top avris at second insulating tube (22) is installed in second fixing base (32), first fixing base (31) and second fixing base (32) are concave structure, first fixing base (31) internal rotation is connected with locating plate (33), first fixing base (31) one end both sides are kept away from in locating plate (33) all are provided with holding tank (36), install compression spring (37) and location button (34) in holding tank (36), the both sides top of second fixing base (32) is provided with location slotted hole (35) with location button (34) adaptation.
2. The valve insulation structure according to claim 1, wherein: the heat insulation pipe is characterized in that connecting pipe sleeves (24) are arranged at openings of the tops of the first heat insulation pipe (21) and the second heat insulation pipe (22), the two connecting pipe sleeves (24) are of semicircular pipe structures, sliding grooves (26) are formed in the side edges of the two connecting pipe sleeves (24), and two arc-shaped combined pieces (25) are slidably connected into the sliding grooves (26) of the connecting pipe sleeves (24) on the first heat insulation pipe (21).
3. The valve insulation structure according to claim 2, wherein: sealing rubber strips (4) are arranged on the inner walls of openings at two sides of the first heat-insulating pipe (21) and the second heat-insulating pipe (22) and inside the two connecting pipe sleeves (24).
4. The valve insulation structure according to claim 1, wherein: the positioning button (34) is located the inside one end of holding tank (36) and is provided with limit ring (38), the opening part diameter of holding tank (36) is less than the inside diameter of holding tank (36) and the diameter of limit ring (38).
5. The valve insulation structure according to claim 1, wherein: the first heat-preservation pipe (21) and the second heat-preservation pipe (22) are respectively composed of a protective layer (7), a first heat-preservation layer (6) and a second heat-preservation layer (5) from inside to outside.
6. The valve insulation structure according to claim 5, wherein: the protective layer (7) is an aluminum alloy plate layer, the first heat-insulating layer (6) is an asbestos filling layer, and the second heat-insulating layer (5) is a polyurethane layer.
7. The valve insulation structure according to claim 1, wherein: the outer surfaces of the first heat-insulating pipe (21) and the second heat-insulating pipe (22) are provided with anti-corrosion coatings (8), and the anti-corrosion coatings (8) are epoxy resin coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223131619.5U CN218883113U (en) | 2022-11-24 | 2022-11-24 | Valve heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223131619.5U CN218883113U (en) | 2022-11-24 | 2022-11-24 | Valve heat preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218883113U true CN218883113U (en) | 2023-04-18 |
Family
ID=85946259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223131619.5U Active CN218883113U (en) | 2022-11-24 | 2022-11-24 | Valve heat preservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218883113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119062767A (en) * | 2024-10-30 | 2024-12-03 | 焱森(河北)高科装备有限公司 | A high-performance cooling and heating insulation pipe |
-
2022
- 2022-11-24 CN CN202223131619.5U patent/CN218883113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119062767A (en) * | 2024-10-30 | 2024-12-03 | 焱森(河北)高科装备有限公司 | A high-performance cooling and heating insulation pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211501676U (en) | Novel special two-way soft sealing flange butterfly valve of sea water | |
| CN211779098U (en) | Butterfly valve with anti-freezing structure | |
| CN210070267U (en) | Solar water heater with anti-freezing device | |
| CN113280505B (en) | A self-resetting two-way antifreeze valve and electric water heater | |
| CN212203349U (en) | Novel ultra-low temperature stop valve | |
| CN207961549U (en) | A kind of Wear-resistant corrosion-resistant butterfly valve | |
| CN219015389U (en) | Anti-freezing internet-of-things water meter | |
| CN207364357U (en) | A kind of shut-off valve with high security performance | |
| CN216977184U (en) | Self-resetting bidirectional anti-freezing valve and electric water heater | |
| CN221974326U (en) | Gate valve with antifreezing function | |
| CN204784780U (en) | Unleaded explosion -proof angle valve | |
| CN212377396U (en) | High-pressure cleaning pump valve seat of stability | |
| CN220452804U (en) | Transduction type slow-closing check butterfly valve with good protection effect | |
| KR20190065894A (en) | Ball Valve for Preventing from Freeze and Burst | |
| CN207500705U (en) | A kind of frost-cracking-preventing drainage mechanism | |
| CN220816907U (en) | Connecting device for metal galvanized skin heat preservation pipe | |
| CN218178615U (en) | Emptying device for indoor fire-fighting water supply pipeline | |
| CN221348172U (en) | A crack-resistant valve body casting | |
| CN222634129U (en) | Outdoor pipeline insulation sleeve | |
| CN223282557U (en) | Butterfly valve with sealing device | |
| CN210318544U (en) | Heat preservation type blast gate | |
| JPS5840135Y2 (en) | Automatic antifreeze device for water pipes and faucets | |
| CN215926166U (en) | Anti-freezing structure of tap water supply pipeline | |
| CN112013264A (en) | High-efficiency heat exchange steam trap for industrial heat exchange equipment | |
| CN213839801U (en) | Anti-freezing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |