CN205716206U - Temp auto-controlled blow-off line - Google Patents
Temp auto-controlled blow-off line Download PDFInfo
- Publication number
- CN205716206U CN205716206U CN201620377750.5U CN201620377750U CN205716206U CN 205716206 U CN205716206 U CN 205716206U CN 201620377750 U CN201620377750 U CN 201620377750U CN 205716206 U CN205716206 U CN 205716206U
- Authority
- CN
- China
- Prior art keywords
- line
- blow
- explosion
- thermal resistance
- proof
- 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.)
- Expired - Fee Related
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
This utility model relates to a kind of blow-off line, is specifically related to a kind of temp auto-controlled blow-off line；Including blow-off line body, it is characterized in that: outside described blow-off line, be wound with electric-heating belt, be also wrapped on successively outside electric-heating belt, heat-insulation layer, aluminum layer and rustless steel flaggy, described electric-heating belt one end electrical connection terminal junction box, other end electrical connection explosion-proof temperature switch；Also including explosion-proof thermal resistance, described explosion-proof thermal resistance one end is inserted into blow-off line through rustless steel flaggy, aluminum layer and heat-insulation layer, and this is internal, and the other end is electrically connected to explosion-proof temperature switch, and described explosion-proof temperature switch is provided with circumscripted power line；The temp auto-controlled blow-off line using this programme design has that to solve in exsiccator drainage ice at low ambient temperatures stifled, it is ensured that the advantage that blowdown is unimpeded.
Description
Technical field
This utility model relates to a kind of blow-off line, is specifically related to a kind of temp auto-controlled blow-off line.
Background technology
Current domestic CNG Development Of LPG Service Station is rapid, builds CNG gas station in the north commonplace, and north of china in winter temperature is relatively low, and CNG dehydration equipment drainage typically has profit.Being easily caused drainage in the case of ambient temperature is relatively low to freeze, the profit produced inside equipment then cannot be got rid of smoothly, affects equipment properly functioning.
Utility model content
This utility model is mainly used in the region of the relatively low easy icing of ambient temperature, it is intended that providing a kind of can block up by solution drainage ice at low ambient temperatures in exsiccator, it is ensured that the temp auto-controlled blow-off line that blowdown is unimpeded.
Temp auto-controlled blow-off line in this programme, including blow-off line body, it is wound with electric-heating belt outside described blow-off line, be also wrapped on successively outside electric-heating belt, heat-insulation layer, aluminum layer and rustless steel flaggy, described electric-heating belt one end electrical connection terminal junction box, other end electrical connection explosion-proof temperature switch；Also including explosion-proof thermal resistance, described explosion-proof thermal resistance one end is inserted into blow-off line through rustless steel flaggy, aluminum layer and heat-insulation layer, and this is internal, and the other end is electrically connected to explosion-proof temperature switch, and described explosion-proof temperature switch is provided with circumscripted power line.
As further improvement of the utility model, also include thermal resistance pedestal, described thermal resistance pedestal is inserted into blow-off line through rustless steel flaggy, aluminum layer and heat-insulation layer, and this is the most internal, and explosion-proof thermal resistance is inserted into rearward end in thermal resistance pedestal and stretches to blow-off line this is the most internal.
The utility model has the advantages that: the electric-heating belt outside blow-off line can be heated; freeze in the case of avoiding temperature low; the loss speed of heat-insulation layer retarding heat, aluminum layer plays the effect that heat-insulation layer and electric-heating belt play protection, and rustless steel flaggy plays protection and avoids the effect of corrosion.Electric-heating belt one end is provided with terminal junction box, the other end is set up defences quick-fried temperature switch, explosion-proof thermal resistance is connected with explosion-proof temperature switch by holding wire, explosion-proof temperature switch is connected with external power supply, explosion-proof temperature switch arranges a temperature spot, and when the temperature that explosion-proof thermal resistance detects is less than the temperature spot arranged, drainage is heated by electric-heating belt energising, when the temperature that explosion-proof thermal resistance detects is more than or equal to the temperature spot arranged, electric-heating belt automatically powers off stopping heating.Thus control electric-heating belt power on/off by temperature controller and realize the control of the automatic temperature-adjusting to drainage.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model temp auto-controlled blow-off line embodiment.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In figure, 1 is explosion-proof thermal resistance, and 2 is thermal resistance pedestal, and 3 is steel plate, and 4 is aluminium sheet, and 5 is heat-insulation layer, and 6 is electric-heating belt, and 7 is terminal junction box, and 8 is holding wire, and 9 switch for explosion-proof temperature, and 10 is circumscripted power line, and 11 is blow-off line body.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
According to Fig. 1, a kind of temp auto-controlled blow-off line, including blow-off line body 11, blow-off line body 11 arranges an explosion-proof thermal resistance 1(range :-50～150 DEG C) detection temperature, explosion-proof thermal resistance 1 is installed by thermal resistance pedestal 2, thermal resistance pedestal 2 is inserted in blow-off line body 11 through corrosion resistant plate 3 layers, aluminium sheet 4 layers and heat-insulation layer 5, and in explosion-proof thermal resistance 1 is inserted into thermal resistance pedestal 2, rearward end stretches in blow-off line body 11.First brushing upper anti-corrosive primer on blow-off line body 11, be wound around upper anti-explosion electric heating tape 6 after priming paint dries, electric-heating belt 6 heating power is 20w/m, and at electric-heating belt 6 outer cladding composite silicate thermal insulation layer 5, heat-insulation layer 5 presses 50mm thickness cladding.Wrap insulation material at the thin aluminum sheet 4 that heat-insulation layer 5 external 0.5mm is thick again, play insulation material and the protective effect of electric-heating belt 6, then fix with rivet.Use 0.5mm polishing stainless steel plate 3 at outermost layer, be close to thin aluminum sheet 4 and be coated with.Electric-heating belt 6 one end is provided with terminal junction box 7, the other end is set up defences quick-fried temperature switch 9, explosion-proof thermal resistance 1 is connected with explosion-proof temperature switch 9 by holding wire 8, explosion-proof temperature switch 9 is connected with circumscripted power line 10, explosion-proof temperature switch 9 arranges 5 DEG C of temperature spots (these 5 DEG C of temperature spots can be configured according to actual needs), when temperature≤5 DEG C of explosion-proof thermal resistance 1 detection, electric-heating belt 6 is energized and heats drainage, when temperature >=5 DEG C of explosion-proof thermal resistance 1 detection, electric-heating belt 6 automatically powers off stopping heating.Thus control electric-heating belt 6 power on/off by temperature controller and realize the control of the automatic temperature-adjusting to drainage.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.
Claims (2)
1. temp auto-controlled blow-off line, including blow-off line body, it is characterized in that: outside described blow-off line, be wound with electric-heating belt, be also wrapped on successively outside electric-heating belt, heat-insulation layer, aluminum layer and rustless steel flaggy, described electric-heating belt one end electrical connection terminal junction box, other end electrical connection explosion-proof temperature switch；Also including explosion-proof thermal resistance, described explosion-proof thermal resistance one end is inserted into blow-off line through rustless steel flaggy, aluminum layer and heat-insulation layer, and this is internal, and the other end is electrically connected to explosion-proof temperature switch, and described explosion-proof temperature switch is provided with circumscripted power line.
Temp auto-controlled blow-off line the most according to claim 1, it is characterized in that: also include thermal resistance pedestal, described thermal resistance pedestal is inserted into blow-off line through rustless steel flaggy, aluminum layer and heat-insulation layer, and this is the most internal, and explosion-proof thermal resistance is inserted into rearward end in thermal resistance pedestal and stretches to blow-off line this is the most internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377750.5U CN205716206U (en) | 2016-04-29 | 2016-04-29 | Temp auto-controlled blow-off line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377750.5U CN205716206U (en) | 2016-04-29 | 2016-04-29 | Temp auto-controlled blow-off line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716206U true CN205716206U (en) | 2016-11-23 |
Family
ID=57291940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620377750.5U Expired - Fee Related CN205716206U (en) | 2016-04-29 | 2016-04-29 | Temp auto-controlled blow-off line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716206U (en) |
-
2016
- 2016-04-29 CN CN201620377750.5U patent/CN205716206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |