CN204785572U - Differential pressure formula gas odorizing device - Google Patents
Differential pressure formula gas odorizing device Download PDFInfo
- Publication number
- CN204785572U CN204785572U CN201520400141.2U CN201520400141U CN204785572U CN 204785572 U CN204785572 U CN 204785572U CN 201520400141 U CN201520400141 U CN 201520400141U CN 204785572 U CN204785572 U CN 204785572U
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- Prior art keywords
- pipeline
- storage tank
- smelly
- adds
- smelly pipeline
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Abstract
(B, ) differential pressure formula gas odorizing device belongs to gas odorizing device technical field, especially relates to a differential pressure formula gas odorizing device. The utility model provides a convenient to use, the differential pressure formula gas odorizing device that control is nimble. The utility model discloses an odorant storage tank, odorant storage tank lower extreme are provided with the vertical companion torrid zone, and odorant storage tank middle part one side is provided with the pressure measurement pipeline, and the pressure measurement pipeline links to each other with the manometer through first valve, odorant storage tank middle part opposite side is provided with the horizontal smelly pipeline that adds, adds transversely that smelly pipeline stretches into in the odorant storage tank one end and a vertical duct lower extreme links to each other, transversely adds smelly pipeline outer end and add smelly pipeline to link to each other, and the odorant storage tank outside horizontal adds and be provided with reposition of redundant personnel export valve on the smelly pipeline, its structural feature odorant storage tank lower part transversely adds smelly pipeline side and is provided with horizontal reposition of redundant personnel pipeline, shunts transversely that the pipeline stretches into in the odorant storage tank one end and the 2nd vertical duct upper end links to each other, is provided with on the horizontal reposition of redundant personnel pipeline in the odorant storage tank outside to shunt and imports the valve. (B, )
Description
Technical field
The utility model belongs to apparatus for making gas ordorous technical field, particularly relates to a kind of differential pressure type apparatus for making gas ordorous.
Background technique
Acting as of apparatus for making gas ordorous: add odorant in combustion gas, the combustion gas of gas pipeline is made to have unique significant smell, just leak and also the time marquis that injury also can not blast has not been produced to people there is combustion gas, just be easy to be therefore easily perceived by humans, timely process leakage alarm or escape, effectively avoid the poisoning and explosive accident caused because of gas leakage.
Odorant chemical property is very stable, not easily spontaneous decomposition, also not easily with other material chemical combination.Odorant smell is very special, just has very strong penetrating odor in very little concentration, and should not disappear.Odorant has very strong adsorptivity simultaneously, is easy to be adsorbed onto on other objects and for a long time can not dissipates after leakage.The gas of odorant is again inflammable and explosive property gas, has certain danger and harmfulness.
The output of existing device for adding odor odorant is convenient not, and adding quantity and the Stress control of odorant are not accurate enough, and it is not ideal enough that gas pipeline adds smelly effect.
Summary of the invention
The utility model is exactly for the problems referred to above, provide a kind of easy to use, control differential pressure type apparatus for making gas ordorous flexibly.
For achieving the above object, the utility model adopts following technological scheme, and the utility model comprises odorizing agent storage tank, and odorizing agent storage tank lower end is provided with vertical heating tape, in the middle part of odorizing agent storage tank, side is provided with pressure measurement pipeline, and pressure measurement pipeline is connected with pressure gauge by the first valve; In the middle part of odorizing agent storage tank, opposite side is provided with and laterally adds smelly pipeline, laterally add smelly pipeline to stretch into one end in odorizing agent storage tank and be connected with the first vertical duct lower end, laterally add smelly pipeline outer end and add smelly pipeline and be connected, the transverse direction outside odorizing agent storage tank adds on smelly pipeline and is provided with shunting outlet valve; Its structure outline odorizing agent storage tank lower, transverse adds smelly pipe side and is provided with horizontal shunt conduit, horizontal shunt conduit stretches into one end in odorizing agent storage tank and is connected with the second vertical duct upper end, and the horizontal shunt conduit outside odorizing agent storage tank is provided with shunting inlet valve; The accompanying-heat cable of described heating tape is connected with 220V power supply.
As a kind of preferred version, described in the utility modelly add smelly pipeline and comprise that first vertically adds smelly pipeline, laterally adding smelly pipeline and second vertically adds smelly pipeline, first vertically adds smelly pipeline lower end adds smelly pipeline outer end with described transverse direction and is connected, first vertically adds smelly pipeline upper end and laterally adds smelly pipeline one end and be connected, laterally add the smelly pipeline the other end and second vertically to add smelly pipeline upper end and be connected, second vertically adds smelly pipeline lower end is connected with gas pipeline; Gas pipeline is connected with vertical shunt conduit lower end, and vertical shunt conduit upper end is connected with described horizontal shunt conduit outer end.
As another kind of preferred version, described in the utility model second vertically adds smelly pipeline bottom is provided with check valve.
Secondly, the described in the utility model second gas pipeline vertically adding between smelly pipeline lower end and vertical shunt conduit lower end is provided with diverter valve.
In addition, pressure gauge described in the utility model adopts stainless steel shockproof pressure gage, and described shunting outlet valve and shunting inlet valve all adopt Stainless Steel Ball Valve; Describedly add smelly pipeline and adopt cold-drawn high pressure stainless steel seamless pipe, add that smelly pipeline adds smelly pipeline with transverse direction, gas pipeline is connected and adopts metal ferrule hard sealing structure.
The utility model beneficial effect.
The utility model, by vertical heating tape forced vaporization odorant, ensures that in combustion gas, no liquid odorant enters.
The utility model arranges and laterally adds smelly pipeline and horizontal shunt conduit, automatically can add odorant, and fully mix with combustion gas with fuel gas flow.
The utility model configuration shunting outlet valve and shunting inlet valve control odorant and export, and one is fuel gas inlet, and one is gas outlet, can adjust making gas ordorous amount flexibly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
Fig. 1 is the utility model structural representation.
In figure, 1 being gas pipeline, 2 being check valve, 3 being shunting outlet valve for adding smelly pipeline, 4,5 for shunting inlet valve, 6 be heating tape, 7 be odorizing agent storage tank, 8 be pressure gauge, 9 be accompanying-heat cable, 10 for diverter valve.
Embodiment
As shown in the figure, the utility model comprises odorizing agent storage tank, and odorizing agent storage tank lower end is provided with vertical heating tape, and in the middle part of odorizing agent storage tank, side is provided with pressure measurement pipeline, and pressure measurement pipeline is connected with pressure gauge by the first valve; In the middle part of odorizing agent storage tank, opposite side is provided with and laterally adds smelly pipeline, laterally add smelly pipeline to stretch into one end in odorizing agent storage tank and be connected with the first vertical duct lower end, laterally add smelly pipeline outer end and add smelly pipeline and be connected, the transverse direction outside odorizing agent storage tank adds on smelly pipeline and is provided with shunting outlet valve; Its structure outline odorizing agent storage tank lower, transverse adds smelly pipe side and is provided with horizontal shunt conduit, horizontal shunt conduit stretches into one end in odorizing agent storage tank and is connected with the second vertical duct upper end, and the horizontal shunt conduit outside odorizing agent storage tank is provided with shunting inlet valve; The accompanying-heat cable of described heating tape is connected with 220V power supply.
Describedly add smelly pipeline and comprise that first vertically adds smelly pipeline, laterally adding smelly pipeline and second vertically adds smelly pipeline, first vertically adds smelly pipeline lower end adds smelly pipeline outer end with described transverse direction and is connected, first vertically adds smelly pipeline upper end and laterally adds smelly pipeline one end and be connected, laterally add the smelly pipeline the other end and second vertically to add smelly pipeline upper end and be connected, second vertically adds smelly pipeline lower end is connected with gas pipeline; Gas pipeline is connected with vertical shunt conduit lower end, and vertical shunt conduit upper end is connected with described horizontal shunt conduit outer end.
Described second vertically adds smelly pipeline bottom is provided with check valve.
Described second vertically adds on the gas pipeline between smelly pipeline lower end and vertical shunt conduit lower end and is provided with diverter valve.By the diverter valve on gas pipeline, be convenient to odorizing amount is ensured in desired concn number range.
Described pressure gauge adopts stainless steel shockproof pressure gage, and described shunting outlet valve and shunting inlet valve all adopt Stainless Steel Ball Valve; Describedly add smelly pipeline and adopt cold-drawn high pressure stainless steel seamless pipe, add that smelly pipeline adds smelly pipeline with transverse direction, gas pipeline is connected and adopts metal ferrule hard sealing structure.Add smelly pipeline and adopt cold-drawn high pressure stainless steel seamless pipe, add that smelly pipeline adds smelly pipeline with transverse direction, gas pipeline is connected and adopts metal ferrule hard sealing structure, high pressure resistant, lasting, the corrosion-resistant No leakage of pressurize.Shunting outlet valve and shunting inlet valve all adopt Stainless Steel Ball Valve, are convenient to according to gas flow change valve aperture.
The control of odorizing amount controls by the shunting inlet valve aperture entering storage tank, it is larger that gas flow high score flows to mouthful valve opening bore, it is less that bore opened by gas flow low shunting inlet valve, available THT Concentration Testing instrument detects the THT concentration of combustion gas, adjustment valve opening footpath size, determines whether odorizing amount meets Standard or user's requirement.
Add bad luck capable time, first heating tape can be heated to 50 degree, odorant produces odorant saturated vapour endlessly, odorant steam can be taken storage tank out of and enter gas pipeline with the fuel gas flow entered in storage tank, with large stock combustion gas mixing, make combustion gas have typical stink, so that Timeliness coverage gas leakage, prevent poisoning and explosive accident.
Be understandable that, above about specific descriptions of the present utility model, the technological scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (5)
1.
differential pressure type apparatus for making gas ordorous, comprises odorizing agent storage tank, and odorizing agent storage tank lower end is provided with vertical heating tape, and in the middle part of odorizing agent storage tank, side is provided with pressure measurement pipeline, and pressure measurement pipeline is connected with pressure gauge by the first valve; In the middle part of odorizing agent storage tank, opposite side is provided with and laterally adds smelly pipeline, laterally add smelly pipeline to stretch into one end in odorizing agent storage tank and be connected with the first vertical duct lower end, laterally add smelly pipeline outer end and add smelly pipeline and be connected, the transverse direction outside odorizing agent storage tank adds on smelly pipeline and is provided with shunting outlet valve; It is characterized in that odorizing agent storage tank lower, transverse adds smelly pipe side and is provided with horizontal shunt conduit, horizontal shunt conduit stretches into one end in odorizing agent storage tank and is connected with the second vertical duct upper end, and the horizontal shunt conduit outside odorizing agent storage tank is provided with shunting inlet valve; The accompanying-heat cable of described heating tape is connected with 220V power supply.
2.
differential pressure type apparatus for making gas ordorous according to claim 1, add smelly pipeline described in it is characterized in that and comprise that first vertically adds smelly pipeline, laterally adding smelly pipeline and second vertically adds smelly pipeline, first vertically adds smelly pipeline lower end adds smelly pipeline outer end with described transverse direction and is connected, first vertically adds smelly pipeline upper end and laterally adds smelly pipeline one end and be connected, laterally add the smelly pipeline the other end and second vertically to add smelly pipeline upper end and be connected, second vertically adds smelly pipeline lower end is connected with gas pipeline; Gas pipeline is connected with vertical shunt conduit lower end, and vertical shunt conduit upper end is connected with described horizontal shunt conduit outer end.
3.
according to claim 2, differential pressure type apparatus for making gas ordorous, is characterized in that described second vertically adds smelly pipeline bottom and be provided with check valve.
4.
according to claim 2, differential pressure type apparatus for making gas ordorous, is characterized in that the described second gas pipeline vertically adding between smelly pipeline lower end and vertical shunt conduit lower end is provided with diverter valve.
5.
according to claim 2, differential pressure type apparatus for making gas ordorous, is characterized in that described pressure gauge adopts stainless steel shockproof pressure gage, and described shunting outlet valve and shunting inlet valve all adopt Stainless Steel Ball Valve; Describedly add smelly pipeline and adopt cold-drawn high pressure stainless steel seamless pipe, add that smelly pipeline adds smelly pipeline with transverse direction, gas pipeline is connected and adopts metal ferrule hard sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400141.2U CN204785572U (en) | 2015-06-11 | 2015-06-11 | Differential pressure formula gas odorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400141.2U CN204785572U (en) | 2015-06-11 | 2015-06-11 | Differential pressure formula gas odorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785572U true CN204785572U (en) | 2015-11-18 |
Family
ID=54525620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400141.2U Expired - Fee Related CN204785572U (en) | 2015-06-11 | 2015-06-11 | Differential pressure formula gas odorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785572U (en) |
-
2015
- 2015-06-11 CN CN201520400141.2U patent/CN204785572U/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: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |