CN108679452B - Door station deicing system - Google Patents
Door station deicing system Download PDFInfo
- Publication number
- CN108679452B CN108679452B CN201810828219.9A CN201810828219A CN108679452B CN 108679452 B CN108679452 B CN 108679452B CN 201810828219 A CN201810828219 A CN 201810828219A CN 108679452 B CN108679452 B CN 108679452B
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- China
- Prior art keywords
- water
- deicing
- pressure regulating
- heat
- conducting rubber
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000008399 tap water Substances 0.000 claims abstract description 47
- 235000020679 tap water Nutrition 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 83
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 20
- 230000032683 aging Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000003949 liquefied natural gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
Abstract
The invention provides a door station deicing system which comprises a heating device, a detection device, a deicing device and a fixing device, wherein the heating device is connected with the detection device; the heating device comprises a control box, a heater and a water receiver, wherein the control box is connected with the heater, and the water receiver is provided with a water inlet pipe and an anti-overflow pipe; the detection device is a temperature sensor and is connected with the control box; the deicing device comprises a heat-conducting rubber tube and a circulating pump arranged on the heat-conducting rubber tube; the heat conducting rubber tube is arranged on the fixing device, and the fixing device is arranged in a region needing deicing. The deicing system is low in cost, the heating device is used for heating tap water, and the heat of the heated tap water is transferred to the pressure regulating pipeline through the deicing device, so that an ice breaking effect is achieved; the heat conducting rubber pipe is fixed on the outer side of the pressure regulating pipeline by the aid of the fixing device which is convenient to assemble and disassemble, and the pressure regulating pipeline can be convenient to repair and maintain.
Description
Technical Field
The invention belongs to the field of deicing of urban gas valve stations, and particularly relates to a door station deicing system.
Background
LNG is an abbreviation for liquefied natural gas (liquefied natural gas). The city gas valve station is a receiving station for natural gas entering the city pipe network from the long pipeline, and also is a city distribution station, and has the functions of detection, filtration, metering, pressure regulation, heat tracing, odorization, distribution, remote measurement/remote control and the like.
The temperature difference is large after the pressure regulation of the pressure regulator of the door station, the pressure regulating pipeline is seriously frozen, so that the pressure regulator works unstably, equipment is always frozen and the like.
Disclosure of Invention
It is therefore an object of the present invention to provide a door station de-icing system that solves the problem of freezing of equipment due to severe icing of the pressure regulating pipeline.
In order to overcome the technical problems, the invention provides a door station deicing system, which comprises a heating device, a detection device, a deicing device and a fixing device; the heating device comprises a control box, a heater and a water receiver, wherein the control box is connected with the heater, the water receiver is arranged above the heater, and a water inlet pipe and an anti-overflow pipe are arranged on the water receiver; the detection device is a temperature sensor and is connected with the control box; the deicing device comprises a heat-conducting rubber tube and a circulating pump arranged on the heat-conducting rubber tube, and the circulating pump is connected with the control box; the heat-conducting rubber tube comprises a water inlet end and a water outlet end, and the water inlet end and the water outlet end are both arranged in the water receiver; the heat conducting rubber tube is arranged on the fixing device, and the fixing device is arranged in a region needing deicing.
Further, the fixing device comprises an elastic cloth and a connecting piece arranged on the elastic cloth, and a plurality of pipe penetrating holes are formed in the elastic cloth; the heat conducting rubber tube is inserted into the tube penetrating hole; the area needing deicing is a pressure regulating pipeline, and the pressure regulating pipeline sometimes needs maintenance, if the heat conducting rubber pipe is directly wound on the pressure regulating pipeline, the maintenance of the pressure regulating pipeline is hindered, so that the heat conducting rubber pipe is fixed on the outer side of the pressure regulating pipeline by using the fixing device which is convenient to assemble and disassemble; after the pressure regulating pipeline is frozen, the area of the cross section of the pressure regulating pipeline can be enlarged, and the elastic cloth has certain tensile property and prevents the fixing device from falling off the pressure regulating pipeline; meanwhile, the elastic cloth can absorb partial water after ice is changed into water, the absorbed water can buffer deicing time, and the pressure regulating pipeline is prevented from being frequently heated rapidly during deicing to cause accelerated aging.
Further, the connecting piece is a magic tape; the magic tape is used as a connecting piece, and has the characteristics of light weight, good fixity, easy use and quick operation; and the maintenance cost is low, and excessive resource maintenance is not needed.
Further, the water inlet pipe is externally connected with a tap water system; the valve is arranged on the water inlet pipe, so that whether water is required to be introduced into the water receiver or not can be conveniently controlled.
Further, the overflow preventing full pipe is externally connected with a water collecting tank; the water collecting tank is used for collecting tap water overflowed from the overflow preventing full pipe and recycling the tap water.
Further, the connecting piece is a button; the price is low, the installation is convenient, and the replacement cost is low after the button is damaged; the stability after installation is not affected by humidity.
Further, the connecting piece is a zipper; the operation mode is quick and convenient, and the cost is low.
The beneficial effects of the invention are as follows: the deicing system is low in cost, the heating device is used for heating tap water, and the heat of the heated tap water is transferred to the pressure regulating pipeline through the deicing device, so that an ice breaking effect is achieved; the detection device can detect the temperature on the pressure regulating pipeline, and when the temperature on the pressure regulating pipeline is lower than a set value, the heat supply device only works, so that energy can be effectively saved; the pressure regulating pipeline sometimes needs to be maintained, if the heat conducting rubber pipe is directly wound on the pressure regulating pipeline, the maintenance of the pressure regulating pipeline is hindered, so that the heat conducting rubber pipe is fixed on the outer side of the pressure regulating pipeline by using the fixing device which is convenient to assemble and disassemble, and the maintenance of the pressure regulating pipeline can be facilitated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that 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 a door station deicing system according to the present invention;
FIG. 2 is a schematic structural view of the fixing device;
fig. 3 is a schematic structural view of the heat conducting rubber tube arranged on the fixing device.
Wherein, 1, a heating device; 11. a heater; 12. a water reservoir; 13. a water inlet pipe; 14. an overflow preventing full pipe; 2. a detection device; 3. a deicing device; 31. a heat conductive rubber tube; 311. a water inlet end; 312. a water outlet end; 32. a circulation pump; 4. a fixing device; 41. elastic cloth; 42. penetrating the pipe hole; 43. a connecting piece; 5. and a pressure regulating pipeline.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
Fig. 1 to 3 show a door station deicing system comprising a heating device 1, a detection device 2, a deicing device 3, and a fixing device 4; the heating device 1 comprises a control box (not shown), a heater 11 and a water reservoir 12, wherein the control box is connected with the heater 11, the water reservoir 12 is arranged above the heater 11, and a water inlet pipe 13 and an overflow preventing full pipe 14 are arranged on the water reservoir 12; the detection device 2 is a temperature sensor, and the detection device 2 is connected with the control box; the deicing device 3 comprises a heat-conducting rubber tube 31 and a circulating pump 32 arranged on the heat-conducting rubber tube 31, and the circulating pump 32 is connected with the control box; the heat-conducting rubber tube 31 comprises a water inlet end 311 and a water outlet end 312, and the water inlet end 311 and the water outlet end 312 are both arranged in the water reservoir 12; the heat conducting rubber tube 31 is arranged on the fixing device 4, and the fixing device 4 is arranged in a region needing deicing.
The fixing device 4 comprises an elastic cloth 41 and a connecting piece 43 arranged on the elastic cloth 41, wherein a plurality of pipe penetrating holes 42 are formed in the elastic cloth 41; the heat-conducting rubber tube 31 is inserted into the tube penetrating hole 42; the area needing deicing is a pressure regulating pipeline 5, and the pressure regulating pipeline 5 sometimes needs maintenance, if the heat conducting rubber pipe 31 is directly wound on the pressure regulating pipeline 5, the maintenance of the pressure regulating pipeline 5 is hindered, so the heat conducting rubber pipe 31 is fixed on the outer side of the pressure regulating pipeline 5 by using the fixing device 4 which is convenient to assemble and disassemble; after the pressure regulating pipeline 5 is frozen, the area of the cross section can be increased, and the elastic cloth 41 has certain tensile property and prevents the fixing device 4 from falling off from the pressure regulating pipeline 5; meanwhile, the elastic cloth 41 can absorb part of water after the ice is changed into water, the absorbed water can buffer deicing time, and the pressure regulating pipeline 5 is prevented from being rapidly heated to cause accelerated aging during deicing.
The connecting piece 43 is a magic tape; the magic tape is used as the connecting piece 43, and has the characteristics of light weight, good fixity, easy use and quick operation; and the maintenance cost is low, and excessive resource maintenance is not needed.
The water inlet pipe 13 is externally connected with a tap water system; for introducing tap water into the reservoir 12, the water inlet pipe 13 is provided with a valve (not shown) for facilitating the manipulation of whether water is to be drawn into the reservoir 12.
The overflow preventing full pipe 14 is externally connected with a water collecting tank (not shown); the water collection tank is used for collecting tap water overflowed from the overflow prevention pipe 14 and recycling the tap water.
The working mode is as follows: the heat conducting rubber tube 31 is inserted into the tube penetrating hole 42, so that the heat conducting rubber tube 31 is stacked and arranged on the elastic cloth 41, and the elastic cloth 41 is wrapped on the pressure regulating pipeline 5 through the connecting piece 43; when the temperature sensor detects that the temperature on the pressure regulating pipeline 5 is lower than a set value, the heater 11 heats tap water in the water reservoir 12, the circulating pump 32 introduces the heated tap water from the water inlet end 311 of the heat conducting rubber pipe 31, heat of the heated tap water is transferred to the pressure regulating pipeline 5, ice on the pressure regulating pipeline 5 is removed, and the tap water returns to the water reservoir 12 from the water outlet end 312; the water reservoir 12 can be replenished with tap water at any time through the water inlet pipe 13, and the overfill prevention pipe 14 can prevent tap water from being overfilled into the water reservoir 12, resulting in tap water overflowing from the water reservoir 12.
The beneficial effects of the invention are as follows: the deicing system is low in cost, the heating device is used for heating tap water, and the heat of the heated tap water is transferred to the pressure regulating pipeline through the deicing device, so that an ice breaking effect is achieved; the detection device can detect the temperature on the pressure regulating pipeline, and when the temperature on the pressure regulating pipeline is lower than a set value, the heat supply device only works, so that energy can be effectively saved; the pressure regulating pipeline sometimes needs to be maintained, if the heat conducting rubber pipe is directly wound on the pressure regulating pipeline, the maintenance of the pressure regulating pipeline is hindered, so that the heat conducting rubber pipe is fixed on the outer side of the pressure regulating pipeline by using the fixing device which is convenient to assemble and disassemble, and the maintenance of the pressure regulating pipeline can be facilitated.
Example two
Fig. 1 to 3 show a door station deicing system comprising a heating device 1, a detection device 2, a deicing device 3, and a fixing device 4; the heating device 1 comprises a control box (not shown), a heater 11 and a water reservoir 12, wherein the control box is connected with the heater 11, the water reservoir 12 is arranged above the heater 11, and a water inlet pipe 13 and an overflow preventing full pipe 14 are arranged on the water reservoir 12; the detection device 2 is a temperature sensor, and the detection device 2 is connected with the control box; the deicing device 3 comprises a heat-conducting rubber tube 31 and a circulating pump 32 arranged on the heat-conducting rubber tube 31, and the circulating pump 32 is connected with the control box; the heat-conducting rubber tube 31 comprises a water inlet end 311 and a water outlet end 312, and the water inlet end 311 and the water outlet end 312 are both arranged in the water reservoir 12; the heat conducting rubber tube 31 is arranged on the fixing device 4, and the fixing device 4 is arranged in a region needing deicing.
The fixing device 4 comprises an elastic cloth 41 and a connecting piece 43 arranged on the elastic cloth 41, wherein a plurality of pipe penetrating holes 42 are formed in the elastic cloth 41; the heat-conducting rubber tube 31 is inserted into the tube penetrating hole 42; the area needing deicing is a pressure regulating pipeline 5, and the pressure regulating pipeline 5 sometimes needs maintenance, if the heat conducting rubber pipe 31 is directly wound on the pressure regulating pipeline 5, the maintenance of the pressure regulating pipeline 5 is hindered, so the heat conducting rubber pipe 31 is fixed on the outer side of the pressure regulating pipeline 5 by using the fixing device 4 which is convenient to assemble and disassemble; after the pressure regulating pipeline 5 is frozen, the area of the cross section can be increased, and the elastic cloth 41 has certain tensile property and prevents the fixing device 4 from falling off from the pressure regulating pipeline 5; meanwhile, the elastic cloth 41 can absorb part of water after the ice is changed into water, the absorbed water can buffer deicing time, and the pressure regulating pipeline 5 is prevented from being rapidly heated to cause accelerated aging during deicing.
The water inlet pipe 13 is externally connected with a tap water system; for introducing tap water into the reservoir 12, the water inlet pipe 13 is provided with a valve (not shown) for facilitating the manipulation of whether water is to be drawn into the reservoir 12.
The overflow preventing full pipe 14 is externally connected with a water collecting tank (not shown); the water collection tank is used for collecting tap water overflowed from the overflow prevention pipe 14 and recycling the tap water.
The connecting piece 43 is a button; the price is low, the installation is convenient, and the replacement cost is low after the button is damaged; the stability after installation is not affected by humidity.
The working mode is as follows: the heat conducting rubber tube 31 is inserted into the tube penetrating hole 42, so that the heat conducting rubber tube 31 is stacked and arranged on the elastic cloth 41, and the elastic cloth 41 is wrapped on the pressure regulating pipeline 5 through the connecting piece 43; when the temperature sensor detects that the temperature on the pressure regulating pipeline 5 is lower than a set value, the heater 11 heats tap water in the water reservoir 12, the circulating pump 32 introduces the heated tap water from the water inlet end 311 of the heat conducting rubber pipe 31, heat of the heated tap water is transferred to the pressure regulating pipeline 5, ice on the pressure regulating pipeline 5 is removed, and the tap water returns to the water reservoir 12 from the water outlet end 312; the water reservoir 12 can be replenished with tap water at any time through the water inlet pipe 13, and the overfill prevention pipe 14 can prevent tap water from being overfilled into the water reservoir 12, resulting in tap water overflowing from the water reservoir 12.
The beneficial effects of the invention are as follows: the deicing system is low in cost, the heating device is used for heating tap water, and the heat of the heated tap water is transferred to the pressure regulating pipeline through the deicing device, so that an ice breaking effect is achieved; the detection device can detect the temperature on the pressure regulating pipeline, and when the temperature on the pressure regulating pipeline is lower than a set value, the heat supply device only works, so that energy can be effectively saved; the pressure regulating pipeline sometimes needs to be maintained, if the heat conducting rubber pipe is directly wound on the pressure regulating pipeline, the maintenance of the pressure regulating pipeline is hindered, so that the heat conducting rubber pipe is fixed on the outer side of the pressure regulating pipeline by using the fixing device which is convenient to assemble and disassemble, and the maintenance of the pressure regulating pipeline can be facilitated.
Example III
Fig. 1 to 3 show a door station deicing system comprising a heating device 1, a detection device 2, a deicing device 3, and a fixing device 4; the heating device 1 comprises a control box (not shown), a heater 11 and a water reservoir 12, wherein the control box is connected with the heater 11, the water reservoir 12 is arranged above the heater 11, and a water inlet pipe 13 and an overflow preventing full pipe 14 are arranged on the water reservoir 12; the detection device 2 is a temperature sensor, and the detection device 2 is connected with the control box; the deicing device 3 comprises a heat-conducting rubber tube 31 and a circulating pump 32 arranged on the heat-conducting rubber tube 31, and the circulating pump 32 is connected with the control box; the heat-conducting rubber tube 31 comprises a water inlet end 311 and a water outlet end 312, and the water inlet end 311 and the water outlet end 312 are both arranged in the water reservoir 12; the heat conducting rubber tube 31 is arranged on the fixing device 4, and the fixing device 4 is arranged in a region needing deicing.
The fixing device 4 comprises an elastic cloth 41 and a connecting piece 43 arranged on the elastic cloth 41, wherein a plurality of pipe penetrating holes 42 are formed in the elastic cloth 41; the heat-conducting rubber tube 31 is inserted into the tube penetrating hole 42; the area needing deicing is a pressure regulating pipeline 5, and the pressure regulating pipeline 5 sometimes needs maintenance, if the heat conducting rubber pipe 31 is directly wound on the pressure regulating pipeline 5, the maintenance of the pressure regulating pipeline 5 is hindered, so the heat conducting rubber pipe 31 is fixed on the outer side of the pressure regulating pipeline 5 by using the fixing device 4 which is convenient to assemble and disassemble; after the pressure regulating pipeline 5 is frozen, the area of the cross section can be increased, and the elastic cloth 41 has certain tensile property and prevents the fixing device 4 from falling off from the pressure regulating pipeline 5; meanwhile, the elastic cloth 41 can absorb part of water after the ice is changed into water, the absorbed water can buffer deicing time, and the pressure regulating pipeline 5 is prevented from being rapidly heated to cause accelerated aging during deicing.
The water inlet pipe 13 is externally connected with a tap water system; for introducing tap water into the reservoir 12, the water inlet pipe 13 is provided with a valve (not shown) for facilitating the manipulation of whether water is to be drawn into the reservoir 12.
The overflow preventing full pipe 14 is externally connected with a water collecting tank (not shown); the water collection tank is used for collecting tap water overflowed from the overflow prevention pipe 14 and recycling the tap water.
The connecting piece 43 is a zipper; the operation mode is quick and convenient, and the cost is low.
The working mode is as follows: the heat conducting rubber tube 31 is inserted into the tube penetrating hole 42, so that the heat conducting rubber tube 31 is stacked and arranged on the elastic cloth 41, and the elastic cloth 41 is wrapped on the pressure regulating pipeline 5 through the connecting piece 43; when the temperature sensor detects that the temperature on the pressure regulating pipeline 5 is lower than a set value, the heater 11 heats tap water in the water reservoir 12, the circulating pump 32 introduces the heated tap water from the water inlet end 311 of the heat conducting rubber pipe 31, heat of the heated tap water is transferred to the pressure regulating pipeline 5, ice on the pressure regulating pipeline 5 is removed, and the tap water returns to the water reservoir 12 from the water outlet end 312; the water reservoir 12 can be replenished with tap water at any time through the water inlet pipe 13, and the overfill prevention pipe 14 can prevent tap water from being overfilled into the water reservoir 12, resulting in tap water overflowing from the water reservoir 12.
The beneficial effects of the invention are as follows: the deicing system is low in cost, the heating device is used for heating tap water, and the heat of the heated tap water is transferred to the pressure regulating pipeline through the deicing device, so that an ice breaking effect is achieved; the detection device can detect the temperature on the pressure regulating pipeline, and when the temperature on the pressure regulating pipeline is lower than a set value, the heat supply device only works, so that energy can be effectively saved; the pressure regulating pipeline sometimes needs to be maintained, if the heat conducting rubber pipe is directly wound on the pressure regulating pipeline, the maintenance of the pressure regulating pipeline is hindered, so that the heat conducting rubber pipe is fixed on the outer side of the pressure regulating pipeline by using the fixing device which is convenient to assemble and disassemble, and the maintenance of the pressure regulating pipeline can be facilitated.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (5)
1. The door station deicing system is characterized by comprising a heating device, a detection device, a deicing device and a fixing device; the heating device comprises a control box, a heater and a water receiver, wherein the control box is connected with the heater, the water receiver is arranged above the heater, and a water inlet pipe and an anti-overflow pipe are arranged on the water receiver; the detection device is a temperature sensor and is connected with the control box; the deicing device comprises a heat-conducting rubber tube and a circulating pump arranged on the heat-conducting rubber tube, and the circulating pump is connected with the control box; the heat-conducting rubber tube comprises a water inlet end and a water outlet end, and the water inlet end and the water outlet end are both arranged in the water receiver; the heat conducting rubber tube is arranged on the fixing device, and the fixing device is arranged in a region needing deicing; the fixing device comprises an elastic cloth and a connecting piece arranged on the elastic cloth, and a plurality of pipe penetrating holes are formed in the elastic cloth; the heat conducting rubber pipe is inserted into the pipe penetrating hole, and the water inlet pipe is externally connected with a tap water system.
2. A door station deicing system as set forth in claim 1 wherein said overfill prevention tube circumscribes a header tank.
3. A door station deicing system as set forth in claim 1, wherein said connector is a velcro.
4. A door station deicing system as set forth in claim 1, wherein said connector is a button.
5. A door station deicing system as set forth in claim 1, wherein said connecting member is a zipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828219.9A CN108679452B (en) | 2018-07-25 | 2018-07-25 | Door station deicing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828219.9A CN108679452B (en) | 2018-07-25 | 2018-07-25 | Door station deicing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108679452A CN108679452A (en) | 2018-10-19 |
| CN108679452B true CN108679452B (en) | 2024-03-26 |
Family
ID=63814948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828219.9A Active CN108679452B (en) | 2018-07-25 | 2018-07-25 | Door station deicing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679452B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290752Y (en) * | 1996-11-14 | 1998-09-09 | 李树东 | Directly-firing water bath vaporizing unit |
| JPH1121112A (en) * | 1997-07-03 | 1999-01-26 | Bridgestone Corp | Bath water circulation device |
| CN103216700A (en) * | 2012-01-18 | 2013-07-24 | 中国石油天然气股份有限公司 | Device for denoising, ice blockage prevention and cold energy utilization of natural gas pipeline |
| KR20150011642A (en) * | 2013-07-23 | 2015-02-02 | 주식회사 티에스시 | Protection cover assembly for gas pipe line |
| CN104863645A (en) * | 2015-05-30 | 2015-08-26 | 上海电力学院 | Efficient pipe network natural gas pressure energy and cold energy recycling and utilization system |
| CN206459759U (en) * | 2017-01-24 | 2017-09-01 | 宁波奥崎仪表成套设备有限公司 | Nuclear power station boron tracing system boric acid pipeline thermoelectric idol heat-conduction fixing device |
| CN207039917U (en) * | 2017-06-22 | 2018-02-23 | 沈友朵 | A kind of oil-gas pipeline external heating device |
| CN208519521U (en) * | 2018-07-25 | 2019-02-19 | 肇庆新奥燃气有限公司 | A kind of station deicing system |
-
2018
- 2018-07-25 CN CN201810828219.9A patent/CN108679452B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290752Y (en) * | 1996-11-14 | 1998-09-09 | 李树东 | Directly-firing water bath vaporizing unit |
| JPH1121112A (en) * | 1997-07-03 | 1999-01-26 | Bridgestone Corp | Bath water circulation device |
| CN103216700A (en) * | 2012-01-18 | 2013-07-24 | 中国石油天然气股份有限公司 | Device for denoising, ice blockage prevention and cold energy utilization of natural gas pipeline |
| KR20150011642A (en) * | 2013-07-23 | 2015-02-02 | 주식회사 티에스시 | Protection cover assembly for gas pipe line |
| CN104863645A (en) * | 2015-05-30 | 2015-08-26 | 上海电力学院 | Efficient pipe network natural gas pressure energy and cold energy recycling and utilization system |
| CN206459759U (en) * | 2017-01-24 | 2017-09-01 | 宁波奥崎仪表成套设备有限公司 | Nuclear power station boron tracing system boric acid pipeline thermoelectric idol heat-conduction fixing device |
| CN207039917U (en) * | 2017-06-22 | 2018-02-23 | 沈友朵 | A kind of oil-gas pipeline external heating device |
| CN208519521U (en) * | 2018-07-25 | 2019-02-19 | 肇庆新奥燃气有限公司 | A kind of station deicing system |
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| Publication number | Publication date |
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| CN108679452A (en) | 2018-10-19 |
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