CN220037879U - External anti-freezing heat-insulating drainage device - Google Patents
External anti-freezing heat-insulating drainage device Download PDFInfo
- Publication number
- CN220037879U CN220037879U CN202321246952.2U CN202321246952U CN220037879U CN 220037879 U CN220037879 U CN 220037879U CN 202321246952 U CN202321246952 U CN 202321246952U CN 220037879 U CN220037879 U CN 220037879U
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- China
- Prior art keywords
- heat preservation
- fixedly connected
- protection
- reinforcing ring
- wall
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- 238000007710 freezing Methods 0.000 title abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 229920002635 polyurethane Polymers 0.000 claims abstract description 16
- 239000004814 polyurethane Substances 0.000 claims abstract description 16
- 239000012774 insulation material Substances 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims description 35
- 229920000742 Cotton Polymers 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 9
- 208000001034 Frostbite Diseases 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000009746 freeze damage Effects 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009413 insulation Methods 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 11
- 239000000919 ceramic Substances 0.000 abstract description 10
- 230000035939 shock Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of drainage facilities and discloses an external anti-freezing heat-insulating drainage device which comprises a drainage pipe, wherein a reinforcing ring is fixedly connected to the inner wall of the drainage pipe, a ceramic anti-corrosion layer is fixedly connected to the inner wall of the reinforcing ring, a hard polyurethane heat-insulating material heat-insulating layer is fixedly connected to the outer surface of the drainage pipe, a protective fixing sleeve is sleeved on the outer surface of the hard polyurethane heat-insulating material heat-insulating layer, a reinforcing ring frame is sleeved on the outer surface of the protective fixing sleeve, and a first perforation is formed in the outer surface of the reinforcing ring frame. The utility model has the following advantages and effects: the hard polyurethane heat insulation material heat insulation layer is filled between the drain pipe and the protective fixing sleeve, the heat insulation effect is strong, the heat insulation pipe also has certain compression resistance and shock resistance, the reinforcing ring and the ceramic anti-corrosion layer are combined to strengthen the firmness of the inner wall of the pipe, and the water outlet can not be frozen even if water flows in winter with low air temperature.
Description
Technical Field
The utility model relates to the technical field of drainage facilities, in particular to an external anti-freezing heat-preservation drainage device.
Background
Tunnel and underground engineering penetrating water is a headache problem which has long plagued experts, and is also a prominent quality common problem and a problem which needs to be deeply solved in the current engineering construction.
Because of low air temperature, the tunnel water prevention and drainage faces a great challenge, and the quality of the water prevention and drainage construction greatly influences the completion and inspection and normal use of the tunnel. Aiming at the climate conditions in severe cold areas, if common construction measures are adopted in a central ditch of a tunnel, frost heaving is easy to occur due to ponding in winter, drainage is not smooth, and normal use and operation safety of the tunnel are threatened.
The underground water entering the tunnel enters the central ditch along the blind pipe and finally is discharged outside the tunnel, so that potential safety hazards such as frost heaving and the like of the tunnel caused by blockage of the blind ditch outside the tunnel in a high and cold area are prevented, the heat preservation of the drainage pipe of the blind ditch is also an important component of tunnel construction safety, and even if the heat preservation effect of the drainage pipe can be ensured, the water outlet is still threatened by frost damage.
Disclosure of Invention
The utility model aims to provide an external frost damage prevention heat preservation drainage device which has the advantages of heat preservation effect, good drainage effect and strong firmness, and can realize the effect of normal drainage in winter or plateau areas with low air temperature.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an outside prevents frostbite and prevents heat preservation drainage device, includes the drain pipe, the inner wall fixedly connected with reinforcing ring of drain pipe, the inner wall fixedly connected with pottery anticorrosive coating of reinforcing ring, the surface fixedly connected with stereoplasm polyurethane insulation material heat preservation of drain pipe, the fixed cover of protection has been cup jointed to the surface of stereoplasm polyurethane insulation material heat preservation, the fixed cover of protection's surface has cup jointed the reinforcing ring frame, first perforation has been seted up to the surface of reinforcing ring frame, the second perforation has been seted up to the surface of the fixed cover of protection, first fenestrate inner wall threaded connection has fixing bolt, the bottom of fixing bolt runs through first perforation and the fenestrate inner wall threaded connection of second.
Through adopting above-mentioned technical scheme, all filled stereoplasm polyurethane insulation material heat preservation between drain pipe and the fixed cover of protection, the heat preservation effect is strong, also has certain compressive shock resistance, combines the strengthening ring to strengthen the firm to the body inner wall with ceramic anticorrosive coating, and strengthen the anticorrosive effect, strengthen the life of body, the delivery port and the horizontal plane of drain pipe are the vertical direction, guide rivers vertically downwards discharge, utilize gravity and high fall, the velocity of flow when increasing the drainage, rivers also can not take place freezing the condition even in the winter of low temperature in the time of the rivers.
The utility model is further provided with: the jack is offered to the inside of the fixed cover of protection, the quantity of jack is four.
Through adopting above-mentioned technical scheme, the jack is convenient for be connected with the protection lantern ring, promotes whole device's convenience.
The utility model is further provided with: the inner wall of jack peg graft there is the inserted bar, the other end fixedly connected with protection lantern ring of inserted bar.
Through adopting above-mentioned technical scheme, the staff is fixed with the jack insertion that the inserted bar corresponds, is convenient for install and change.
The utility model is further provided with: the inner wall of the protection lantern ring is sleeved with the outer surface of the drain pipe, and an anti-freezing cotton sleeve is fixedly connected with the outer surface of the protection lantern ring.
Through adopting above-mentioned technical scheme, when the anti-freezing cotton sleeve strengthens the inspection body condition to the staff, the hand holds up, and reduces staff direct contact body surface and be frostbite.
The utility model is further provided with: the outer surface of drain pipe has cup jointed the protection ball cover, the surface fixedly connected with of protection ball cover is fixed the cover board, the inside threaded connection of fixed cover board has the second fixing bolt.
Through adopting above-mentioned technical scheme, the protection to drain pipe bending department is strengthened to the protection ball cover, corresponds the drain pipe through two protection ball covers and buckles, uses the second fixing bolt to fix the fixed sleeve board afterwards, promotes whole device's convenience, makes whole device be convenient for install and dismantle.
The utility model is further provided with: the number of the protective ball sleeves is two, an insulation layer is fixedly connected to the inside of the protective ball sleeves, and a protective cotton layer is fixedly connected to the inner wall of the insulation layer.
Through adopting above-mentioned technical scheme, strengthen the protection of whole device through heat preservation and protection cotton layer, reduce the damage of drain pipe bend.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the cooperation arrangement among the drain pipe, the reinforcing ring, the ceramic anti-corrosion layer, the hard polyurethane heat insulation material heat insulation layer, the protective fixing sleeve, the reinforcing ring frame, the first perforation, the second perforation and the fixing bolt, the hard polyurethane heat insulation material heat insulation layer is filled between the drain pipe and the protective fixing sleeve when the device is used, the heat insulation effect is strong, the device also has a certain compression resistance and shock resistance, the reinforcing ring and the ceramic anti-corrosion layer are combined to strengthen the firmness of the inner wall of the pipe body, the anti-corrosion effect is enhanced, the service life of the pipe body is enhanced, the water outlet of the drain pipe is vertical to the horizontal plane, the water flow is guided to be vertically downwards discharged, and the water flow speed during drainage is increased by utilizing the gravity and the height fall, so that the water outlet can not be frozen even in cold winter with low air temperature.
2. According to the utility model, through the matched arrangement of the protective ball sleeves, the fixed sleeve plates, the second fixing bolts, the heat preservation layer and the protective cotton layer, when the device is used, the antifreezing cotton sleeve is reinforced to hold the hand when a worker inspects the pipe body condition, the surface of the pipe body is reduced from being frostbitten, the protective ball sleeves are reinforced to protect the bent part of the drain pipe, the two protective ball sleeves are buckled with the drain pipe corresponding to the drain pipe, and then the fixed sleeve plates are fixed by the second fixing bolts, so that the convenience of the integral device is improved, the integral device is convenient to install and detach, the protection of the integral device is reinforced by the heat preservation layer and the protective cotton layer, and the damage to the bent part of the drain pipe is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the protective ball cover according to the present utility model;
FIG. 3 is a schematic view of a drain pipe structure according to the present utility model;
fig. 4 is a schematic diagram of a jack structure according to the present utility model.
In the figure, 1, a drain pipe; 2. a reinforcing ring; 3. a ceramic anticorrosive layer; 4. a heat-insulating layer of hard polyurethane heat-insulating material; 5. a protective fixing sleeve; 6. reinforcing the ring frame; 7. a first perforation; 8. a second perforation; 9. a fixing bolt; 10. a jack; 11. a rod; 12. a protective collar; 13. an antifreezing cotton sleeve; 14. a protective ball sleeve; 15. fixing the sleeve plate; 16. a second fixing bolt; 17. a heat preservation layer; 18. and a protective cotton layer.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-4, an external frost damage prevention heat preservation drainage device comprises a drainage pipe 1, wherein the inner wall of the drainage pipe 1 is fixedly connected with a reinforcing ring 2, the inner wall of the reinforcing ring 2 is fixedly connected with a ceramic anti-corrosion layer 3, the outer surface of the drainage pipe 1 is fixedly connected with a hard polyurethane heat preservation material heat preservation layer 4, the outer surface of the hard polyurethane heat preservation material heat preservation layer 4 is sheathed with a protection fixing sleeve 5, the outer surface of the protection fixing sleeve 5 is sheathed with a reinforcing ring frame 6, the outer surface of the reinforcing ring frame 6 is provided with a first perforation 7, the outer surface of the protection fixing sleeve 5 is provided with a second perforation 8, the inner wall of the first perforation 7 is in threaded connection with a fixing bolt 9, the bottom end of the fixing bolt 9 penetrates through the inner wall of the first perforation 7 and the second perforation 8, the hard polyurethane heat preservation material heat preservation layer 4 is filled between the drainage pipe 1 and the protection fixing sleeve 5, the heat preservation effect is strong, the anti-freezing pipe also has certain compression resistance and shock resistance, the reinforcement ring 2 and the ceramic anti-corrosion layer 3 are combined to strengthen the firmness of the inner wall of the pipe body, the anti-corrosion effect is enhanced, the service life of the pipe body is prolonged, the water outlet of the water drain pipe 1 is vertical to the horizontal plane, the water flow is guided to be vertically downwards discharged, the water outlet can not be frozen by utilizing the gravity and the height drop, the flow rate during water drainage is increased, the jack 10 is arranged in the protection fixing sleeve 5 even if the water flow is carried out in the winter of low air temperature, the number of the jack 10 is four, the inner wall of the jack 10 is inserted with the inserted rod 11, the other end of the inserted rod 11 is fixedly connected with the protection sleeve ring 12, the inner wall of the protection sleeve ring 12 is sleeved with the outer surface of the water drain pipe 1, the outer surface of the protection sleeve ring 12 is fixedly connected with the anti-freezing cotton sleeve 13, the outer surface of the water drain pipe 1 is sleeved with the protection ball sleeve 14, the fixed sleeve plate 15 of surface fixedly connected with of protection ball cover 14, the inside threaded connection of fixed sleeve plate 15 has second fixing bolt 16, the quantity of protection ball cover 14 is two, the inside fixedly connected with heat preservation 17 of protection ball cover 14, the inner wall fixedly connected with protection cotton layer 18 of heat preservation 17, when the staff inspection body condition is strengthened to the cotton cover 13 that prevents frostbite, hand holds, and reduce staff direct contact body surface by frostbite, protection ball cover 14 strengthens the protection to drain pipe 1 bend, through carrying out the lock with two protection ball covers 14 corresponding to drain pipe 1, then use second fixing bolt 16 to fix fixed sleeve plate 15, promote the convenience of whole device, make whole device be convenient for install and dismantle, strengthen whole device's protection through heat preservation 17 and protection cotton layer 18, reduce the damage of drain pipe 1 bend.
According to the utility model, through the matched arrangement of the drain pipe 1, the reinforcing ring 2, the ceramic anti-corrosion layer 3, the hard polyurethane heat insulation material heat insulation layer 4, the protective fixing sleeve 5, the reinforcing ring frame 6, the first through hole 7, the second through hole 8 and the fixing bolt 9, the hard polyurethane heat insulation material heat insulation layer 4 is filled between the drain pipe 1 and the protective fixing sleeve 5 when the device is used, the heat insulation effect is strong, the device also has a certain compression resistance and shock resistance, the reinforcing ring 2 and the ceramic anti-corrosion layer 3 are combined to strengthen the firmness of the inner wall of a pipe body, the anti-corrosion effect is enhanced, the service life of the pipe body is enhanced, the water outlet of the drain pipe 1 and the horizontal plane are in the vertical direction, the water flow is guided to be vertically downwards discharged, the flow speed in the process of water discharge is increased by utilizing the fall of gravity and the height, the freezing condition of the water outlet can not occur even in the cold winter of low temperature, the water outlet is matched arrangement among the protective ball sleeve 14, the fixing sleeve plate 15, the second fixing bolt 16, the heat insulation layer 17 and the protective cotton layer 18, the anti-freezing ball sleeve 13 is enhanced when the device is used, the anti-freezing ball sleeve is used, the situation of workers is checked, the pipe body is directly damaged by the bending part of the workers, the ball sleeve is directly, the whole body is prevented from being buckled by the protective sleeve 1, the surface of the protective sleeve is conveniently and the protective sleeve is fixed by the fixing sleeve 1, the protective sleeve 17, the whole device is conveniently and the whole by the bending the surface of the protective sleeve 1, and the device is conveniently and convenient to detach and reduced by the bending the whole and the whole.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outside prevents frostbite and prevents heat preservation drainage device, includes drain pipe (1), its characterized in that: the inner wall fixedly connected with reinforcing ring (2) of drain pipe (1), the inner wall fixedly connected with pottery anticorrosive coating (3) of reinforcing ring (2), the surface fixedly connected with stereoplasm polyurethane insulation material heat preservation (4) of drain pipe (1), the surface of stereoplasm polyurethane insulation material heat preservation (4) has cup jointed protection fixed cover (5), the surface of protection fixed cover (5) has cup jointed reinforcing ring frame (6), first perforation (7) have been seted up to the surface of reinforcing ring frame (6), second perforation (8) have been seted up to the surface of protection fixed cover (5), the inner wall threaded connection of first perforation (7) has fixing bolt (9), the inner wall threaded connection of first perforation (7) and second perforation (8) is run through to the bottom of fixing bolt (9).
2. The external freeze damage prevention heat preservation and drainage device according to claim 1, wherein: the inside of the protection fixed sleeve (5) is provided with jacks (10), and the number of the jacks (10) is four.
3. The external freeze damage prevention heat preservation and drainage device according to claim 2, wherein: the inner wall of the jack (10) is inserted with a plunger rod (11), and the other end of the plunger rod (11) is fixedly connected with a protective collar (12).
4. An external freeze damage prevention heat preservation and drainage device according to claim 3, wherein: the inner wall of the protection sleeve ring (12) is sleeved with the outer surface of the drain pipe (1), and an antifreezing cotton sleeve (13) is fixedly connected with the outer surface of the protection sleeve ring (12).
5. The external freeze damage prevention heat preservation and drainage device according to claim 1, wherein: the outer surface of drain pipe (1) has cup jointed protection ball cover (14), the surface fixedly connected with of protection ball cover (14) is fixed cover board (15), the inside threaded connection of fixed cover board (15) has second fixing bolt (16).
6. The external freeze damage prevention heat preservation and drainage device according to claim 5, wherein: the number of the protective ball sleeves (14) is two, the heat preservation layers (17) are fixedly connected to the inner parts of the protective ball sleeves (14), and the protective cotton layers (18) are fixedly connected to the inner walls of the heat preservation layers (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321246952.2U CN220037879U (en) | 2023-05-23 | 2023-05-23 | External anti-freezing heat-insulating drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321246952.2U CN220037879U (en) | 2023-05-23 | 2023-05-23 | External anti-freezing heat-insulating drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037879U true CN220037879U (en) | 2023-11-17 |
Family
ID=88720544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321246952.2U Active CN220037879U (en) | 2023-05-23 | 2023-05-23 | External anti-freezing heat-insulating drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037879U (en) |
-
2023
- 2023-05-23 CN CN202321246952.2U patent/CN220037879U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |