CN203131424U - Special parallel-type autoinflation sequence control plate for substation - Google Patents
Special parallel-type autoinflation sequence control plate for substation Download PDFInfo
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- CN203131424U CN203131424U CN 201320139715 CN201320139715U CN203131424U CN 203131424 U CN203131424 U CN 203131424U CN 201320139715 CN201320139715 CN 201320139715 CN 201320139715 U CN201320139715 U CN 201320139715U CN 203131424 U CN203131424 U CN 203131424U
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- pipeline
- inflation
- sequence control
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- valve
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Abstract
The utility model discloses a special parallel-type autoinflation sequence control plate for a substation. The special parallel-type autoinflation sequence control plate comprises a cabinet (1) and at least two parallel pipelines which are arranged in the cabinet (1), wherein at least one pipeline is a sequence inflation pipeline (II); a sequence control valve (2), a unidirectional valve (3), a ball valve (4), an outlet connector (5) and a pressure gauge (6) are sequentially arranged on each sequence inflation pipeline (II), a three-way pipe (8) is arranged between the ball valve (4) and the outlet connector (5) on one sequence inflation pipeline (II), each three-way pipe (8) is connected with one end of a trailer connecting pipeline (III), the other end of the trailer connecting pipeline (III) is suspended, and each unidirectional valve (3) and each ball valve (4) are arranged on the trailer connecting pipeline (III). Gas carried by a trailer can be directly aerated through the sequence inflation pipelines without starting a compressor, the self pressure of the trailer is sufficiently utilized, the energy sources are saved and the service life of the compressor is prolonged.
Description
Technical field
The utility model relates to gas inflated control technique field, is specifically related to the parallel automatic inflation sequence control panel of a seed stations special use.
Background technique
Parallel automatic inflation sequence control panel, its function are that the natural gas straight after the compression is tapped into into the sequential inflation pipeline.Parallel automatic inflation sequence control panel generally includes one or three sequential inflation pipelines that pressure has nothing in common with each other, when the sequential inflation pipeline has only one, pipeline is directly filled in one of parallel connection simultaneously, when the sequential inflation pipeline is arranged in parallel for two or more, directly fills pipeline and can select as required to arrange.When the gas pressure that compressor is discharged reaches the pressure of high pressure sequential inflation pipeline setting, with regard to the sequence control valve of preferentially opening on the high pressure sequential inflation pipeline high-pressure well (bottle) group is inflated, next is to press sequence control valve centering kill-job (bottle) group on the sequential inflation pipeline to inflate in opening when pressing sequential inflation pipeline setting pressure in reaching, the sequence control valve of just opening on the low pressure sequential inflation pipeline when reaching low pressure sequential inflation pipeline setting pressure is at last inflated low pressure well (bottle), thereby the realization compressor is pressed high to gas storage well (bottle) group, in, the purpose that low priority is inflated successively.
In the existing parallel automatic inflation sequence control panel, be furnished with sequence control valve, one-way valve, ball valve, outlet connection and pressure gauge on the sequential inflation pipeline successively.Automatically the inflation sequence control panel does not arrange the trailer connecting pipeline, the pressurized gas that ships by trailer is during to caisson or filling machine inflation, also need to start compressor, and utilize automatic inflation sequence control panel to be caisson or filling machine inflation, and the pressurized gas that trailer ships might itself reach inflation pressure, start compressor and certainly will cause certain energy waste, increased inflationtime.
The model utility content
The utility model aims to provide a kind of parallel automatic inflation sequence control panel, when the pressurized gas that ships when trailer reaches inflation pressure, does not need to start compressor, just can directly be the inflation of caisson or filling machine.
For solving above technical problem, the parallel automatic inflation sequence control panel of the seed stations special use that the utility model provides, comprise rack (1), and be arranged at least two pipelines in parallel in the described rack (1), wherein at least one pipeline is sequential inflation pipeline (II), be furnished with sequence control valve (2) on the described sequential inflation pipeline (II) successively, one-way valve (3), ball valve (4), outlet connection (5) and pressure gauge (6), key is: wherein be provided with three-way pipe (8) between the ball valve (4) on the described sequential inflation pipeline (II) and the outlet connection (5), described three-way pipe (8) links to each other with an end of trailer connecting pipeline (III), the other end of trailer connecting pipeline (III) is unsettled, and described trailer connecting pipeline (III) is provided with one-way valve (3) and ball valve (4).
The pipeline in parallel that is arranged in the described rack (1) is sequential inflation pipeline (II), and inflation pressure has nothing in common with each other; Do not comprise in the pipeline in parallel of this structure and directly fill pipeline.
For not comprising the situation of directly filling pipeline in the pipeline in parallel, preferred version is: totally three of described sequential inflation pipelines (II) are respectively high pressure, middle pressure, low inflation pipeline.
Be arranged in the pipeline in parallel in the described rack (1), wherein one for directly filling pipeline (I), all the other are sequential inflation pipeline (II), and the inflation pressure of sequential inflation pipeline (II) has nothing in common with each other, and described directly filling is furnished with ball valve (4), outlet connection (5) and pressure gauge (6) successively on the pipeline (I); Comprised in the pipeline in parallel of this structure and directly filled pipeline.
Further, between the sequence control valve (2) and entrance point on the described sequential inflation pipeline (II), be respectively arranged with elbow (7) between sequence control valve (2) and the one-way valve (3).By the elbow connecting line, install and remove more convenient.
This parallel automatic inflation sequence control panel is energy-conservation especially.The pressurized gas that trailer transportation is come is divided into two lines, and wherein the entrance of a line access compressor directly fills on the sequential inflation pipeline of another line access sequence control dish.The gas that ships of trailer does not need to start compressor and just can directly carry out aerating by the sequential inflation pipeline like this, has taken full advantage of the pressure of trailer self, saves the energy.
Beneficial effect: take full advantage of trailer self pressure and carry out aerating, reduce the work working time of compressor, save energy consumption, prolong the working life of compressor.
Description of drawings
Fig. 1 is first kind of structural representation of the present utility model.
Fig. 2 is second kind of structural representation of the present utility model.
Fig. 3 is the third structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Embodiment 1:
The parallel automatic inflation sequence control panel of substation special use as shown in Figure 1, by rack 1, and two pipelines in parallel that are arranged in the rack 1 constitute, these two pipelines are sequential inflation pipeline II, and inflation pressure has nothing in common with each other, article two, the entrance point of sequential inflation pipeline II is connected in parallel, and connects by three-way pipe 8, is the structural type of one-in-and-two-out.Be furnished with sequence control valve 2, one-way valve 3, ball valve 4, outlet connection 5 and pressure gauge 6 successively on every sequential inflation pipeline II, wherein be provided with three-way pipe 8 between the ball valve 4 on sequential inflation pipeline II and the outlet connection 5, three-way pipe 8 links to each other with an end of trailer connecting pipeline III, the other end of trailer connecting pipeline III is unsettled, and trailer connecting pipeline III is provided with one-way valve 3 and ball valve 4.
Embodiment 2:
The parallel automatic inflation sequence control panel of substation special use as shown in Figure 2, by rack 1, and two pipelines in parallel that are arranged in the rack 1 constitute, wherein one for directly filling the pipeline I, another is sequential inflation pipeline II, article two, the entrance point of pipeline is connected in parallel, and connects by three-way pipe 8, is the structural type of one-in-and-two-out.Directly fill and be furnished with ball valve 4, outlet connection 5 and pressure gauge 6 on the pipeline I successively.Be furnished with sequence control valve 2, one-way valve 3, ball valve 4, outlet connection 5 and pressure gauge 6 on the sequential inflation pipeline II successively, between the ball valve 4 on this sequential inflation pipeline II and outlet connection 5, be provided with three-way pipe 8, three-way pipe 8 links to each other with an end of trailer connecting pipeline III, the other end of trailer connecting pipeline III is unsettled, and trailer connecting pipeline III is provided with one-way valve 3 and ball valve 4.
Embodiment 3:
The parallel automatic inflation sequence control panel of substation special use as shown in Figure 3, by rack 1, and three pipelines in parallel that are arranged in the rack 1 constitute, article three, be sequential inflation pipeline II, article three, the entrance point of pipeline is connected in parallel, and connects by three-way pipe 8, is three structural types that go out into.Article three, the inflation pressure of sequential inflation pipeline II has nothing in common with each other, and is respectively high pressure, middle pressure, low inflation pipeline.Be furnished with sequence control valve 2, one-way valve 3, ball valve 4, outlet connection 5 and pressure gauge 6 successively on every sequential inflation pipeline II, wherein be provided with three-way pipe 8 between the ball valve 4 on sequential inflation pipeline II and the outlet connection 5, three-way pipe 8 links to each other with an end of trailer connecting pipeline III, the other end of trailer connecting pipeline III is unsettled, and trailer connecting pipeline III is provided with one-way valve 3 and ball valve 4.
In conjunction with Fig. 1---shown in Figure 3, convenient and swift for installing and removing, between the sequence control valve 2 and entrance point on every sequential inflation pipeline II, be respectively arranged with elbow 7 between sequence control valve 2 and the one-way valve 3.
Also can be, the parallel automatic inflation sequence control panel of substation special use be four structural types that go out into, and by rack, and the sequential inflation pipeline that pipeline, three pressure have nothing in common with each other that directly fills that is arranged in the rack is formed in parallel; Perhaps one advances three structural types that go out, and by rack, and the sequential inflation pipeline that pipeline, two pressure have nothing in common with each other that directly fills that is arranged in the rack is formed in parallel.
The above only is the preferred embodiment of model utility; not with this restriction as model utility; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the parallel automatic inflation sequence control panel of a seed stations special use, comprise rack (1), and be arranged at least two pipelines in parallel in the described rack (1), wherein at least one pipeline is sequential inflation pipeline (II), be furnished with sequence control valve (2) on the described sequential inflation pipeline (II) successively, one-way valve (3), ball valve (4), outlet connection (5) and pressure gauge (6), it is characterized in that: wherein be provided with three-way pipe (8) between the ball valve (4) on the described sequential inflation pipeline (II) and the outlet connection (5), described three-way pipe (8) links to each other with an end of trailer connecting pipeline (III), the other end of trailer connecting pipeline (III) is unsettled, and described trailer connecting pipeline (III) is provided with one-way valve (3) and ball valve (4).
2. according to the parallel automatic inflation sequence control panel of claim 1 described substation special use, it is characterized in that: the pipeline in parallel that is arranged in the described rack (1) is sequential inflation pipeline (II), and inflation pressure has nothing in common with each other.
3. according to the parallel automatic inflation sequence control panel of claim 2 described substation special use, it is characterized in that: totally three of described sequential inflation pipelines (II) are respectively high pressure, middle pressure, low inflation pipeline.
4. according to the parallel automatic inflation sequence control panel of claim 1 described substation special use, it is characterized in that: be arranged in the pipeline in parallel in the described rack (1), wherein one for directly filling pipeline (I), all the other are sequential inflation pipeline (II), and the inflation pressure of sequential inflation pipeline (II) has nothing in common with each other, and described directly filling is furnished with ball valve (4), outlet connection (5) and pressure gauge (6) successively on the pipeline (I).
5. according to the parallel automatic inflation sequence control panel of claim 1 described substation special use, it is characterized in that: between the sequence control valve (2) and entrance point on the described sequential inflation pipeline (II), be respectively arranged with elbow (7) between sequence control valve (2) and the one-way valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139715 CN203131424U (en) | 2013-03-25 | 2013-03-25 | Special parallel-type autoinflation sequence control plate for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139715 CN203131424U (en) | 2013-03-25 | 2013-03-25 | Special parallel-type autoinflation sequence control plate for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131424U true CN203131424U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139715 Expired - Lifetime CN203131424U (en) | 2013-03-25 | 2013-03-25 | Special parallel-type autoinflation sequence control plate for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148349A (en) * | 2013-03-25 | 2013-06-12 | 重庆爱尔机电有限公司 | Parallel type autoinflation sequence control panel special for substation |
-
2013
- 2013-03-25 CN CN 201320139715 patent/CN203131424U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148349A (en) * | 2013-03-25 | 2013-06-12 | 重庆爱尔机电有限公司 | Parallel type autoinflation sequence control panel special for substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |