CN207918775U - CNG gas stations gas drier - Google Patents
CNG gas stations gas drier Download PDFInfo
- Publication number
- CN207918775U CN207918775U CN201721918251.3U CN201721918251U CN207918775U CN 207918775 U CN207918775 U CN 207918775U CN 201721918251 U CN201721918251 U CN 201721918251U CN 207918775 U CN207918775 U CN 207918775U
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- CN
- China
- Prior art keywords
- gas
- drying chamber
- tank
- drier
- cng
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Abstract
The utility model provides CNG gas stations gas drier, tank is fed including drying chamber and gas, drying chamber includes drying chamber ontology and hemispherical lid, it is provided with first row gas port at the top of hemispherical lid, gas feeds tank and is arranged inside drying tube, gas feeds pot bottom and is provided with gas access, gas access is connected to air supply pipe, gas feeds tank top and is provided with second exhaust port, drying chamber body bottom portion is provided with discharge outlet, sealing-plug is provided at discharge outlet, the perforative perforation of air supply pipe is provided among sealing-plug, several drainage holes are provided on sealing-plug, it is provided with umbrella deflector in the middle part of drying chamber ontology, disk is furnished with several condenser pipes on umbrella deflector, several ventholes are provided on umbrella deflector, drying chamber body upper part is provided with desiccant layer.CNG gas stations described in the utility model gas drier, natural gas separating and dehydrating is efficient, and drying effect is good, and the present apparatus is simple in structure, reduces cost, is suitble in the application of CNG gas stations.
Description
Technical field
The utility model belongs to CNG aerating equipment manufacturing technologies field, is filled more particularly, to CNG gas stations gas dry
It sets.
Background technology
For compressed natural gas during storing and to automobile inflating, under storage of higher pressures state, compressed natural gas may
Liquid water is precipitated, the presence of liquid water will generate the safety of automobile and gas station following serious damage, such as cause system
Ice is stifled, causes gas station to can not achieve normal aerating, automobile can not be started and run；The presence of liquid water strengthens acidic components
Corrosion to pressure vessel and pipeline, and hydrogen sulfide splitting and carbon dioxide corrosion cracking may occur, cause quick-fried
The generation of the catastrophic failures such as fried.Therefore, the water content of compressed natural gas reaches standard and safety in production and personal safety is protected
Hinder most important.In the prior art, many compressed natural gas drying devices, complicated, expensive, drying effect is not achieved
Regulation.
Invention content
In view of this, the utility model is directed to CNG gas stations gas drier, to provide, one kind is at low cost, divides
The natural gas drying device high from dehydration efficiency.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
CNG gas stations gas drier, including drying chamber and gas feed tank, and drying chamber includes drying chamber ontology and half
Spherical lid, hemispherical lid are screwed with drying chamber ontology by screw thread and are connect, and first exhaust is provided at the top of hemispherical lid
Mouthful, gas feeds tank and is arranged inside drying tube, and gas feeds the cavity formed between tank and drying tube for draining；
Gas feeds pot bottom and is provided with gas access, and gas access is connected to air supply pipe, and it is to fall to leak that gas, which feeds tank top,
Bucket shape, gas feed tank top and are provided with second exhaust port；
Drying chamber body bottom portion is provided with discharge outlet, and sealing-plug is provided at discharge outlet, gas supply is provided among sealing-plug
Perforative perforation is managed, air supply pipe extends to drying chamber body exterior by perforation, several drainage holes are provided on sealing-plug；
Umbrella deflector is provided in the middle part of drying chamber ontology, umbrella deflector is located at gas and feeds above tank, umbrella water conservancy diversion
Disk is furnished with several condenser pipes on plate, and several ventholes are provided on umbrella deflector；
Drying chamber body upper part is provided with desiccant layer, and desiccant layer is removably mounted in drying chamber inner body wall, does
Drying prescription layer is provided with dismounting slot in the installation place of drying chamber inner body wall.
Further, the junction of the hemispherical lid and drying chamber ontology is provided with sealing ring.
Further, it is provided with water discharging valve at the discharge outlet.
Further, the venthole is protrusion punching press mouth.
Further, it is provided with controlled valve on the air supply pipe.
Compared with the existing technology, CNG gas stations described in the utility model gas drier has the advantage that：
CNG gas stations described in the utility model gas drier, gas enter drying chamber sheet by second exhaust port
In vivo, the vaporous water in gas is in umbrella air deflector cooling liquid formation liquid water and along umbrella deflector and cavity stream
Go out, to achieve the purpose that preliminary hydro-extraction is dried, desiccant layer can also be further dried gas, ensure natural gas separation
Dehydration efficiency is high, and drying effect is good, and the present apparatus is simple in structure, reduces cost, is suitble in the application of CNG gas stations.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the CNG gas stations gas drier schematic diagram described in the utility model embodiment.
Reference sign：
1- first row gas ports；2- hemispherical lids；3- desiccant layers；4- umbrella deflectors；5- drying chamber ontologies；6- is sealed
Plug；7- discharge outlet；8- air supply pipes；The gas accesses 9-；10- cavitys；11- gases feed tank；12- second exhaust port.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is directed to CNG gas stations gas drier, to provide a kind of at low cost, separating and dehydrating efficiency
High natural gas drying device.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
CNG gas stations gas drier, including drying chamber and gas feed tank 11, and drying chamber includes drying chamber ontology 5
With hemispherical lid 2, hemispherical lid 2 is screwed with drying chamber ontology 5 by screw thread and is connect, hemispherical lid 2 and drying chamber sheet
The junction of body 5 is provided with sealing ring, and 2 top of hemispherical lid is provided with first row gas port 1, and gas feeds the setting of tank 11 dry
Inside dry pipe, gas feeds the cavity formed between tank 11 and drying tube for draining, and gas feeds 11 bottom of tank and is provided with 9 gas
Body entrance, gas access 9 are connected to air supply pipe 8, controlled valve are provided on air supply pipe 8, it is inverted funnel that gas, which feeds 11 top of tank,
Shape, gas feed the top of tank 11 and are provided with second exhaust port 12, and 5 bottom of drying chamber ontology is provided with discharge outlet 7, at discharge outlet 7
It is provided with water discharging valve, sealing-plug 6 is provided at discharge outlet 7,8 perforative perforation of air supply pipe is provided among sealing-plug 6, is supplied
Pipe 8 is extended to by perforation outside drying chamber ontology 5, and several drainage holes, 5 middle part of drying chamber ontology are provided on sealing-plug 6
It is provided with umbrella deflector 4, umbrella deflector 4 is located at gas and feeds 11 top of tank, and disk is furnished with several condensations on umbrella deflector 4
It manages, several ventholes is provided on umbrella deflector 4, venthole is protrusion punching press mouth, and 5 top of drying chamber ontology is provided with drying
Oxidant layer 3, desiccant layer 3 are removably mounted on 5 inner wall of drying chamber ontology, installation of the desiccant layer 3 in 5 inner wall of drying chamber ontology
Place is provided with dismounting slot.
CNG gas stations described in the utility model gas drier has the advantage that：
CNG gas stations described in the utility model gas drier, gas enter drying chamber sheet by second exhaust port
In vivo, the vaporous water in gas is in umbrella air deflector cooling liquid formation liquid water and along umbrella deflector and cavity stream
Go out, to achieve the purpose that preliminary hydro-extraction is dried, desiccant layer can also be further dried gas, ensure natural gas separation
Dehydration efficiency is high, and drying effect is good, and the present apparatus is simple in structure, reduces cost, is suitble in the application of CNG gas stations.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1.CNG gas stations gas drier, it is characterised in that：Tank is fed including drying chamber and gas, drying chamber includes drying
Tank ontology and hemispherical lid, hemispherical lid are screwed with drying chamber ontology by screw thread and are connect, setting at the top of hemispherical lid
There are first row gas port, gas to feed tank and be arranged inside drying tube, gas feeds and formed for draining between tank and drying tube
Cavity；
Gas feeds pot bottom and is provided with gas access, and gas access is connected to air supply pipe, and it is inverted funnel shape that gas, which feeds tank top,
Gas feeds tank top and is provided with second exhaust port；
Drying chamber body bottom portion is provided with discharge outlet, and sealing-plug is provided at discharge outlet, and being provided with air supply pipe among sealing-plug passes through
The perforation worn, air supply pipe extend to drying chamber body exterior by perforation, several drainage holes are provided on sealing-plug；
Umbrella deflector is provided in the middle part of drying chamber ontology, umbrella deflector is located at gas and feeds above tank, on umbrella deflector
Disk is furnished with several condenser pipes, and several ventholes are provided on umbrella deflector；
Drying chamber body upper part is provided with desiccant layer, and desiccant layer is removably mounted in drying chamber inner body wall, drier
Layer is provided with dismounting slot in the installation place of drying chamber inner body wall.
2. CNG gas stations according to claim 1 gas drier, it is characterised in that：The hemispherical lid with it is dry
The junction of dry tank ontology is provided with sealing ring.
3. CNG gas stations according to claim 1 gas drier, it is characterised in that：It is provided at the discharge outlet
Water discharging valve.
4. CNG gas stations according to claim 1 gas drier, it is characterised in that：The venthole is that protrusion rushes
Press mouth.
5. CNG gas stations according to claim 1 gas drier, it is characterised in that：It is provided on the air supply pipe
Controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918251.3U CN207918775U (en) | 2017-12-28 | 2017-12-28 | CNG gas stations gas drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918251.3U CN207918775U (en) | 2017-12-28 | 2017-12-28 | CNG gas stations gas drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918775U true CN207918775U (en) | 2018-09-28 |
Family
ID=63616883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918251.3U Expired - Fee Related CN207918775U (en) | 2017-12-28 | 2017-12-28 | CNG gas stations gas drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117904A (en) * | 2017-12-28 | 2018-06-05 | 天津良华新能源科技有限公司 | A kind of CNG gas stations gas drier |
-
2017
- 2017-12-28 CN CN201721918251.3U patent/CN207918775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117904A (en) * | 2017-12-28 | 2018-06-05 | 天津良华新能源科技有限公司 | A kind of CNG gas stations gas drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20211228 |