CN210197013U - Differential pressure type odorizing mechanism and odorizing device - Google Patents
Differential pressure type odorizing mechanism and odorizing device Download PDFInfo
- Publication number
- CN210197013U CN210197013U CN201920298769.4U CN201920298769U CN210197013U CN 210197013 U CN210197013 U CN 210197013U CN 201920298769 U CN201920298769 U CN 201920298769U CN 210197013 U CN210197013 U CN 210197013U
- Authority
- CN
- China
- Prior art keywords
- pipe
- odorizing
- sliding rod
- shaped pipe
- buffer tank
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000007667 floating Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a differential mechanism that odorizes, include: the buffer tank is communicated with the odorizing agent storage tank through a filling pipe, the filling pipe is inserted into the buffer tank, the inserted part is connected with a longitudinally arranged sliding rod, the sliding rod penetrates through the filling pipe and is in sliding sealing connection, the upper end of the sliding rod is provided with an end cap, the lower end of the sliding rod is connected with a floating ball, and the upper part of the sliding rod is provided with a communication port; correspondingly, the application also provides an odorizing device. After gas in the gas pipeline gets into first L type pipe from second L type pipe through communicating pipe, the gas reduces suddenly then increases suddenly through the face, lead to the second L type pipe to be close to the pressure increase suddenly of communicating pipe department, first L type pipe is close to the pressure reduction suddenly of communicating pipe department, then form the pressure differential, just so make odorizing agent by the suction second pipeline under the effect of pressure, and then get into in first L type pipe pours into the gas pipeline, moreover, the steam generator is simple in structure, need not to use the power pump to inhale, it is good to practice thrift cost and effect.
Description
Technical Field
The utility model relates to an odorizing device technical field especially relates to a differential mechanism and odorizing device that adds that odorize.
Background
Natural gas is a colorless, odorless and somewhat explosive gas that is typically transported and used through gas pipelines. In the conveying process, if the material and construction of pipelines and equipment are possibly problematic or improper, leakage is easily caused, and risks such as explosion, fire, personal poisoning and the like can be caused if the danger cannot be found in time. In order to improve the safety of gas use, people inject unpleasant odor into a gas pipeline so that a user can find the gas leakage in time.
The currently used odorizing mechanisms are generally driven by positive displacement pumps. Although more accurate, equipment cost is higher, and the application provides a differential pressure type odorizing mechanism and odorizing device that the effect is better.
Disclosure of Invention
The utility model aims at providing a differential mechanism and device that adds smelly.
In order to realize the utility model discloses a purpose, the utility model provides a differential mechanism that adds smelly, include: the buffer tank is communicated with the odorizing agent storage tank through a filling pipe, the filling pipe is inserted into the buffer tank, the inserted part is connected with a longitudinally arranged sliding rod, the sliding rod penetrates through the filling pipe and is in sliding sealing connection, the upper end of the sliding rod is provided with an end cap, the lower end of the sliding rod is connected with a floating ball, and the upper part of the sliding rod is provided with a communication port; the gas pipeline device is characterized by further comprising a first L-shaped pipe and a second L-shaped pipe which are arranged on the gas pipeline, wherein the longitudinal pipe of the first L-shaped pipe penetrates through the wall of the gas pipeline, a plurality of filling holes are formed in the penetrating outer wall of the part, the longitudinal pipe of the second L-shaped pipe is communicated with the wall of the gas pipeline, the end portions of the transverse pipe of the first L-shaped pipe and the end portion of the transverse pipe of the second L-shaped pipe are communicated with each other through a communicating pipe, the inner diameter of the communicating pipe is smaller than that of the inner diameter of the transverse pipe of the first L-shaped pipe and that of the transverse pipe of the second L-shaped pipe, the upper end of the transverse pipe of the first L-shaped pipe is communicated with the buffer tank through a first pipeline, the upper end of the transverse pipe of the second L-shaped pipe is inserted above the odorizing agent liquid level of the buffer tank.
Wherein, the height of buffer tank is higher than the gas pipeline.
Wherein, the junction of the second L-shaped pipe and the gas pipeline is positioned at the upstream of the junction of the first L-shaped pipe and the gas pipeline.
Correspondingly, this application still provides an odorizing device, including the odorizing agent holding vessel, the odorizing agent holding vessel communicates with the gas pipeline through the differential pressure type odorizing mechanism as above.
Wherein the odorizing agent storage tank is higher in height than the buffer tank.
Compared with the prior art, the utility model has the advantages that after the gas in the gas pipeline enters the first L-shaped pipe from the second L-shaped pipe through the communicating pipe, the gas passing surface is suddenly reduced and then suddenly increased, so that the pressure of the second L-shaped pipe close to the communicating pipe is suddenly increased, the pressure of the first L-shaped pipe close to the communicating pipe is suddenly reduced, pressure difference is formed, one end of the first pipeline is connected with the second L-shaped pipe close to the communicating pipe, the other end of the first pipeline is positioned at the position where the buffer tank is higher than the liquid level, the pressure in the buffer tank is the same as the pressure of the second L-shaped pipe close to the communicating pipe, one end of the second pipeline is connected with the first L-shaped pipe close to the communicating pipe, the other end of the second pipeline extends into the bottom of the buffer tank, so that the odorizing agent is sucked into the second pipeline under the action of pressure, and then the first L, saving cost and having good effect.
Drawings
FIG. 1 is a schematic view of the differential pressure type odorizing mechanism of the present application;
FIG. 2 is a schematic view of the odorizing device of the present application;
FIG. 3 is a schematic structural view of the lifting base of the present application;
in the figure, 1-upper plate, 2-longitudinal sliding frame, 3-guide polished rod, 4-longitudinal lead screw, 5-first conical wheel, 6-second conical wheel, 7-gear, 8-transverse rotating rod, 9-supporting block, 10-hand wheel, 11-base block, 12-elastic pad, 13-odorant storage tank, 18-third valve, 20-fifth valve, 101-gas pipeline, 102-first pipeline, 103-buffer tank, 104-sliding rod, 105-filling pipe, 106-floating ball, 107-second pipeline, 108-first L-shaped pipe, 109-communicating pipe, 110-second L-shaped pipe and 111-filling hole.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that "connected" and words used in this application to express "connected," such as "connected," "connected," and the like, include both direct connection of one element to another element and connection of one element to another element through another element.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe the spatial relationship of one component or module or feature to another component or module or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the component or module in use or operation in addition to the orientation depicted in the figures. For example, if a component or module in the figures is turned over, components or modules described as "above" or "above" other components or modules or configurations would then be oriented "below" or "beneath" the other components or modules or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The components or modules may also be oriented in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1, the utility model provides a differential odorization mechanism, include: the buffer tank is communicated with the odorizing agent storage tank through a filling pipe, the filling pipe is inserted into the buffer tank, the inserted part is connected with a longitudinally arranged sliding rod, the sliding rod penetrates through the filling pipe and is in sliding sealing connection, the upper end of the sliding rod is provided with an end cap, the lower end of the sliding rod is connected with a floating ball, and the upper part of the sliding rod is provided with a communication port; the gas pipeline device is characterized by further comprising a first L-shaped pipe and a second L-shaped pipe which are arranged on the gas pipeline, wherein the longitudinal pipe of the first L-shaped pipe penetrates through the wall of the gas pipeline, a plurality of filling holes are formed in the penetrating outer wall of the part, the longitudinal pipe of the second L-shaped pipe is communicated with the wall of the gas pipeline, the end portions of the transverse pipe of the first L-shaped pipe and the end portion of the transverse pipe of the second L-shaped pipe are communicated with each other through a communicating pipe, the inner diameter of the communicating pipe is smaller than that of the inner diameter of the transverse pipe of the first L-shaped pipe and that of the transverse pipe of the second L-shaped pipe, the upper end of the transverse pipe of the first L-shaped pipe is communicated with the buffer tank through a first pipeline, the upper end of the transverse pipe of the second L-shaped pipe is inserted above the odorizing agent liquid level of the buffer tank.
The filling pipe is blocked by the sliding rod when the liquid level rises to a certain height, so that odorizing agent cannot continuously enter the filling pipe, and the filling pipe is communicated by a communication port in the sliding rod when the liquid level drops to the certain height, so that odorizing agent enters the filling pipe.
Wherein, the height of buffer tank is higher than the gas pipeline.
Wherein, the junction of the second L-shaped pipe and the gas pipeline is positioned at the upstream of the junction of the first L-shaped pipe and the gas pipeline.
After gas in the gas pipeline enters the first L-shaped pipe from the second L-shaped pipe through the communicating pipe, the gas is suddenly reduced through the surface and then suddenly increased, the pressure of the second L-shaped pipe close to the communicating pipe is suddenly increased, the pressure of the first L-shaped pipe close to the communicating pipe is suddenly reduced, pressure difference is formed, one end of the first pipeline is connected to the position of the second L-shaped pipe close to the communicating pipe, the other end of the first pipeline is located at the position of the buffer tank higher than the liquid level, the pressure inside the buffer tank is the same as the pressure of the communicating pipe before the second L-shaped pipe, one end of the second pipeline is connected with the position of the first L-shaped pipe close to the communicating pipe, the other end of the second pipeline stretches into the bottom of the buffer tank, odorizing agent is sucked into the second pipeline under the action of the pressure, and then enters the first L-shaped pipe into the.
As shown in fig. 2, the present application also provides an odorizing device including an odorizing agent storage tank that communicates with a gas pipe through a differential pressure type odorizing mechanism as described above.
Wherein the odorizing agent storage tank is higher in height than the buffer tank.
The odorant holding vessel upper end is provided with the feed liquor pipeline, be provided with the third valve on the feed liquor pipeline, be provided with sewage pipes in odorant holding vessel below one side, be provided with the fifth valve on the sewage pipes, when wasing the buffer tank, add the washing liquid through the feed liquor pipeline, discharge the washing liquid through sewage pipes.
As shown in figure 3 of the drawings,
wherein, odorizing agent holding vessel includes the jar body and sets up the lift base in jar body below, lift base includes: the upper end of the base block is provided with an upper plate, the inner side of the base block is provided with an operation cavity, the lower end of the inner side of the operation cavity is provided with a plurality of supporting blocks arranged at intervals, a transverse rotating rod penetrates through the side wall of the operation cavity and is in sliding connection, one end of the transverse rotating rod is connected with a hand wheel, the other end of the transverse rotating rod penetrates through the supporting blocks and is in sliding connection, the end part of the transverse rotating rod is provided with a second conical wheel, one side of the second conical wheel is longitudinally provided with a rotating rod, the lower end of the rotating rod is in sliding connection with the lower end of the inner side of the operation; a longitudinal carriage comprising: the lower end of the plane plate is connected with the U-shaped frame, the U-shaped frame penetrates through the upper plate and is connected with the upper plate in a sliding mode, the lower end of the U-shaped frame is arranged in the operation cavity, the lower end of the U-shaped frame is connected with a longitudinal lead screw, the longitudinal lead screw is connected with a gear in a transmission mode, and the longitudinal lead screw is driven to ascend or descend through rotation of the gear.
The number of the supporting blocks is two, and the two supporting blocks are arranged at left and right intervals.
Wherein, the upper plate is connected with the lower end of the inner side of the operation cavity through a plurality of guide polish rods.
The utility model discloses set up an odorizing agent holding vessel with lift base, in the time of using, through rotatory hand wheel, the hand wheel drives horizontal rotary rod rotatory to it is rotatory to drive the second cone wheel on the horizontal rotary rod, and the second cone wheel drives first cone wheel rotatory, and first cone wheel drives the gear rotation, and gear drive vertical lead screw longitudinal movement to drive the longitudinal movement of vertical carriage, thereby drive the position control of odorizing agent holding vessel, simple structure, practicality.
In this solution, the direction of the arrows in the figure indicates the direction of the natural gas transport.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A differential pressure type odorizing mechanism, comprising: the buffer tank is communicated with the odorizing agent storage tank through a filling pipe, the filling pipe is inserted into the buffer tank, the inserted part is connected with a longitudinally arranged sliding rod, the sliding rod penetrates through the filling pipe and is in sliding sealing connection, the upper end of the sliding rod is provided with an end cap, the lower end of the sliding rod is connected with a floating ball, and the upper part of the sliding rod is provided with a communication port; the gas pipeline device is characterized by further comprising a first L-shaped pipe and a second L-shaped pipe which are arranged on the gas pipeline, wherein the longitudinal pipe of the first L-shaped pipe penetrates through the wall of the gas pipeline, a plurality of filling holes are formed in the penetrating outer wall of the part, the longitudinal pipe of the second L-shaped pipe is communicated with the wall of the gas pipeline, the end portions of the transverse pipe of the first L-shaped pipe and the end portion of the transverse pipe of the second L-shaped pipe are communicated with each other through a communicating pipe, the inner diameter of the communicating pipe is smaller than that of the inner diameter of the transverse pipe of the first L-shaped pipe and that of the transverse pipe of the second L-shaped pipe, the upper end of the transverse pipe of the first L-shaped pipe is communicated with the buffer tank through a first pipeline, the upper end of the transverse pipe of the second L-shaped pipe is inserted above the odorizing agent liquid level of the buffer tank.
2. The differential pressure type odorizing mechanism of claim 1, wherein the buffer tank is higher than the gas pipe.
3. A differential pressure odorizing mechanism according to claim 1 wherein the junction of the second L-shaped pipe with the gas conduit is upstream of the junction of the first L-shaped pipe with the gas conduit.
4. An odorizing device comprising an odorizing agent storage tank that communicates with a gas pipe through the differential pressure type odorizing mechanism according to claim 1.
5. The odorizing device according to claim 4, wherein the odorizing agent storage tank is higher in height than the buffer tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298769.4U CN210197013U (en) | 2019-03-08 | 2019-03-08 | Differential pressure type odorizing mechanism and odorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298769.4U CN210197013U (en) | 2019-03-08 | 2019-03-08 | Differential pressure type odorizing mechanism and odorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197013U true CN210197013U (en) | 2020-03-27 |
Family
ID=69880864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298769.4U Expired - Fee Related CN210197013U (en) | 2019-03-08 | 2019-03-08 | Differential pressure type odorizing mechanism and odorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210197013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2810875C1 (en) * | 2022-12-30 | 2023-12-28 | Общество с ограниченной ответственностью "Газпром трансгаз Уфа" | Method for filling odorant service tanks at gas distribution stations |
-
2019
- 2019-03-08 CN CN201920298769.4U patent/CN210197013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2810875C1 (en) * | 2022-12-30 | 2023-12-28 | Общество с ограниченной ответственностью "Газпром трансгаз Уфа" | Method for filling odorant service tanks at gas distribution stations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104082230B (en) | A kind of pressurization pore water spray oxygen-increasing device utilizing fish pond bottom water body | |
| CN210197013U (en) | Differential pressure type odorizing mechanism and odorizing device | |
| CN101480135B (en) | Device for cultivating liquid culture of edible fungus | |
| CN204679476U (en) | High artesian roof water inrush analog simulation system is adopted in deep | |
| CN211374209U (en) | Movable sampling device for lake water quality detection | |
| CN208364319U (en) | Emulsion pump water tank automatic water control device | |
| CN208188102U (en) | One kind being used for liquid nitrogen fracturing coal sample effect monitoring experimental provision | |
| CN207456716U (en) | A kind of hose gas permeation testing stand | |
| CN202460608U (en) | Device for preventing back suction | |
| CN202266737U (en) | Suction and exhaust valve used for sewage with multiple impurities and large air content | |
| CN205654552U (en) | Automatic exhaust vacuum diversion jar | |
| CN107192580B (en) | Sampling device for reaction vessel by pumping circulation method | |
| CN101738302B (en) | Air-pressure type constant-pressure liquid supply device | |
| CN204342694U (en) | The explosive loading machine of the on-site mixed emulsion explosive of backpack | |
| CN205187837U (en) | Connect oily ware | |
| CN204831843U (en) | Device that closed sample and dissolubility gas content detected | |
| CN214619012U (en) | Liquid nitrogen filling device | |
| CN204300048U (en) | Underwater hydraulic bucking-out system vacuum drawn and bubble discharge device | |
| CN220819972U (en) | Testing device for temporary plugging agent | |
| CN202065164U (en) | Positive pressure air exhausting device | |
| CN209705716U (en) | That a kind of height can be adjusted plus smelly surge tank and device for adding odor | |
| CN207843765U (en) | Mining pneumatic fluid draw-out device | |
| CN208380783U (en) | Integrate the dual-purpose vacuum pump of imbibition and draining function in a kind of digestion instrument | |
| CN206666109U (en) | A kind of hydrochloric acid storing-conveying apparatus | |
| CN107047534A (en) | A kind of deep-sea sampling preparation of specimen device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |