CN206368987U - A kind of HFC-236fa container value - Google Patents
A kind of HFC-236fa container value Download PDFInfo
- Publication number
- CN206368987U CN206368987U CN201720036685.4U CN201720036685U CN206368987U CN 206368987 U CN206368987 U CN 206368987U CN 201720036685 U CN201720036685 U CN 201720036685U CN 206368987 U CN206368987 U CN 206368987U
- Authority
- CN
- China
- Prior art keywords
- cavity
- groove
- valve body
- bonnet
- lug boss
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of HFC-236fa container value, including：The first cavity and the second cavity are distinguished in valve body, including the first valve body and the second valve body, the two ends of the first valve body, and the second valve body is provided with the 3rd cavity；First bonnet, is arranged on one end of the first valve body, and the two ends of the first bonnet are respectively equipped with the first lug boss and the second lug boss；Second bonnet, is arranged on the first lug boss；Insert body, its two ends are respectively equipped with the first groove and the second groove, and the second groove is provided with valve element gland；Spring；Wherein the second groove is more than the internal diameter of the first sealing ring, and external diameter of the external diameter less than the first sealing ring of valve element gland around the first sealing ring, the external diameter of valve element gland is provided with, and the external diameter of valve element gland is less than the internal diameter of the second cavity.By the above-mentioned means, HFC-236fa container value of the present utility model is simple in construction, startup is sensitive, easy to operate, and encapsulant is compatible with firing-fighting medium, is not likely to produce leakage.
Description
Technical field
The utility model is related to technical field of fire control, more particularly to a kind of HFC-236fa container value.
Background technology
Container value is a kind of important accessory in fire extinguishing system, in fire extinguishing system, and container value is used to seal up for safekeeping and release is gone out
Gas extinguishing agent in fiery agent holding bottle.Container value is mounted in extinguishing agent storage vessel mouthful, with reliably sealing up for safekeeping, is released rapidly
Put, fast fill, the Special valve of the multiple function such as superpressure discharge.And HFC-236fa container value is a kind of conventional reliable container
Valve, is widely used at present in the fields such as electric power, telecommunications, high ferro.
But HFC-236fa container value quality at present on the market is poor, often has customer complaint, hexafluoro on the market
Propane tank valve it is complicated, user be difficult operation, it is also difficult to accurately judge whether to successfully start up, and install safeguard complexity,
Easily block, cause HFC-236fa container value stability poor so that the extinguishing effect of HFC-236fa container value is poor.
Utility model content
The utility model starts mainly solving the technical problems that provide a kind of HFC-236fa container value, its is simple in construction
It is sensitive, it is easy to operate, and encapsulant is compatible with firing-fighting medium, is not likely to produce leakage.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of HFC-236fa is provided to hold
Device valve, including：Valve body, wherein valve body include the first valve body and the second valve body being arranged in the middle of the first valve body, wherein
The two ends of first valve body are respectively equipped with the first cavity and the second cavity interconnected, wherein the internal diameter of the first cavity compares second
The internal diameter of cavity is big, and the second valve body is provided with the 3rd cavity connected with the first cavity；Protection cap is exported, second is threaded in
The end of valve body, to seal the 3rd cavity；First bonnet, is threaded in one end that the first valve body is provided with the first cavity,
The two ends of wherein the first bonnet are respectively equipped with the first lug boss and the second lug boss, are set between the first lug boss and the second lug boss
There is the first through hole connected with the first cavity；Second bonnet, is threaded on the first lug boss, and the second bonnet and first convex
Seal membrane and nylon cushion are provided between the portion of rising；Insert body, is removably set in the first cavity, wherein insert body is close
One end of first bonnet is provided with the first groove, and the other end of the insert body away from the first bonnet is provided with the second groove, the first groove
Connected with the second groove by the second through hole, and the second groove is provided with valve element gland；Spring, its one end is housed in the first groove
In, the other end is arranged on the second lug boss；Wherein, the distance of the first groove and the first bonnet is less than spring in normal condition
Under length, and the second groove is more than the internal diameter of the first sealing ring, and valve around the first sealing ring, the external diameter of valve element gland is provided with
The external diameter of core gland is less than the external diameter of the first sealing ring, and the wherein external diameter of valve element gland is less than the internal diameter of the second cavity.
Wherein, the internal diameter at the two ends of insert body is equal with the internal diameter of the first cavity, and the internal diameter at the middle part of insert body
Less than the internal diameter of the first cavity.
Wherein, the one end of insert body away from the second cavity is provided with the second sealing ring.
Wherein, side of first valve body away from the second valve body is provided with the 3rd lug boss, and the 3rd lug boss is provided with the 3rd
Groove, the 3rd groove is connected by third through-hole with the second cavity, and the 3rd groove is provided with pressure gauge base, and the 3rd lug boss is provided with table
Seat nut, with fixation pressure gauge stand.
Wherein, it is provided with the 3rd sealing ring between pressure gauge base and the 3rd groove.
Wherein, in addition to electromagnetic driver, it is arranged on the one end of the second bonnet away from first bonnet.
Wherein, electromagnetic driver includes the driving head and and driving head being connected with the one end of the second bonnet away from the first bonnet
The electromagnet of connection.
Wherein, the one end of electromagnet away from driving head is provided with hand push button and the manual safety being arranged in hand push button
Pin.
Wherein, it is provided with the 4th sealing ring between outlet protection cap and the second valve body.
Wherein, the first valve body is provided with the 5th sealing ring close to one end of the first bonnet.
Prior art is distinguished, the beneficial effect acquired by the utility model mainly has：Hexafluoro disclosed in the utility model
Propane tank valve includes：Valve body, wherein valve body include the first valve body and the second valve body being arranged in the middle of the first valve body,
The two ends of wherein the first valve body are respectively equipped with the first cavity and the second cavity interconnected, wherein the internal diameter ratio of the first cavity
The internal diameter of second cavity is big, and the second valve body is provided with the 3rd cavity connected with the first cavity；Protection cap is exported, is threaded in
The end of second valve body, to seal the 3rd cavity；First bonnet, is threaded in the first valve body is provided with the first cavity one
End, wherein the two ends of the first bonnet are respectively equipped with the first lug boss and the second lug boss, the first lug boss and the second lug boss it
Between provided with the first through hole that is connected with the first cavity；Second bonnet, is threaded on the first lug boss, and the second bonnet and
Seal membrane and nylon cushion are provided between one lug boss；Insert body, is removably set in the first cavity, wherein insert body
The first groove is provided with close to one end of the first bonnet, the other end of the insert body away from the first bonnet is provided with the second groove, first
Groove and the second groove are connected by the second through hole, and the second groove is provided with valve element gland；Spring, its one end is housed in first
In groove, the other end is arranged on the second lug boss；Wherein, the distance of the first groove and the first bonnet is less than spring and is in normally
Length under state, and the second groove is more than the internal diameter of the first sealing ring around the first sealing ring, the external diameter of valve element gland is provided with,
And the external diameter of valve element gland is less than the external diameter of the first sealing ring, the wherein external diameter of valve element gland is less than the internal diameter of the second cavity.It is logical
Cross aforesaid way, HFC-236fa container value of the present utility model it is simple in construction, start sensitive, easy to operate, good extinguishing effect,
And encapsulant is compatible with firing-fighting medium, leakage is not likely to produce.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model HFC-236fa container value；
Fig. 2 is the part-structure schematic diagram of HFC-236fa container value in Fig. 1；
Fig. 3 is the structural representation of the electromagnetic driver of HFC-236fa container value in Fig. 1.
Embodiment
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, Fig. 1 is the structural representation of the utility model HFC-236fa container value；Fig. 2 is six in Fig. 1
The part-structure schematic diagram of fluoro-propane container value；Fig. 3 is the structural representation of the electromagnetic driver of HFC-236fa container value in Fig. 1
Figure.The HFC-236fa container value include valve body 1, outlet protection cap 2, the first bonnet 11, the second bonnet 13, electromagnetic driver 15,
Insert body 8 and spring 10.
Valve body 1 includes the first valve body 101 and the second valve body 102 being arranged in the middle of the first valve body 101.First valve
The two ends in body portion 101 are respectively equipped with the first cavity and the second cavity interconnected.
In the present embodiment, the first cavity and the rounded shape of the second cavity, the internal diameter of the first cavity is than in the second cavity
Footpath is big.Second valve body 102 is provided with the 3rd cavity connected with the first cavity, and the 3rd rounded shape of cavity.
Outlet protection cap 2 is threaded in the end of the second valve body 102, to seal the 3rd cavity.It should be understood that outlet is protected
The 4th sealing ring is provided between the valve body 102 of protecting cover 2 and second.It should be understood that the 4th sealing ring is arranged on the second valve body 102
Outer wall on, sealing effectiveness is more preferable.Certainly, in other embodiments, the 4th sealing ring is arranged on the top of the second valve body 102
Portion.
First bonnet 11 is threaded in one end that the first valve body 101 is provided with the first cavity.Wherein the first bonnet 11
Two ends are respectively equipped with the first lug boss and the second lug boss, are provided with and connect with the first cavity between the first lug boss and the second lug boss
Logical first through hole.
In the present embodiment, the first valve body 101 is provided with the 5th sealing ring 12 close to one end of the first bonnet 11.Ying Li
Solution, the 5th sealing ring 12 is arranged on the end of the first valve body 101.
Second bonnet 13 is threaded on the first lug boss, and provided with sealing between the second bonnet 13 and the first lug boss
Diaphragm and nylon cushion.
Insert body 8 is removably set in the first cavity, and wherein insert body 8 is provided with close to one end of the first bonnet 11
First groove, the other end of the insert body 8 away from the first bonnet 11 is provided with the second groove, and the first groove and the second groove pass through the
Two through holes are connected, and the second groove is provided with valve element gland 6.
In the present embodiment, insert body 8 is cylindrical, the internal diameter of the internal diameter at the two ends of insert body 8 and the first cavity
It is equal, and the internal diameter of the internal diameter less than the first cavity at the middle part of insert body 8.Further, insert body 8 is away from the second cavity
One end be provided with the second sealing ring 9, with cause insert body 8 by the first cavity and the second cavity sealing separate.
In the present embodiment, the second groove is around the first sealing ring 7 is provided with, and the first sealing ring 7 is in annular shape, valve element gland
6 rounded shapes, the external diameter of valve element gland 6 is more than the internal diameter of the first sealing ring 7, and the external diameter of valve element gland 6 is less than the first sealing
The external diameter of circle 7, the wherein external diameter of valve element gland 6 are less than the internal diameter of the second cavity.Further, the internal diameter of the second cavity is more than the
The internal diameter of one sealing ring 7, and external diameter of the internal diameter less than the first sealing ring 7 of the second cavity.
One end of spring 10 is housed in the first groove, and the other end is arranged on the second lug boss.It should be understood that second is raised
The outer wall in portion is provided with external screw thread, and the other end of spring 10 is threaded on the second lug boss.
In the present embodiment, the distance of the first groove and the first bonnet 11 is less than the length that spring 10 is under normal condition
Degree, i.e., in normal state, spring 10 are in compressive state.
Side of first valve body 101 away from the second valve body 102 is provided with the 3rd lug boss, and the 3rd lug boss is provided with the 3rd
Groove, the 3rd groove is connected by third through-hole with the second cavity, and the 3rd groove is provided with pressure gauge base 4, and the 3rd lug boss is provided with
Gauge stand nut 3, with fixation pressure gauge stand 4.It should be understood that gauge stand nut 3 is threaded on the 3rd lug boss outer wall.
In the present embodiment, the 3rd sealing ring 5 is provided between the groove of pressure gauge base 4 and the 3rd, to pass through pressure gauge base 4
Seal the 3rd groove.
Electromagnetic driver 15 is arranged on the one end of the second bonnet 13 away from the first bonnet 11.It should be understood that the second bonnet 13 is remote
One end from the first bonnet 11 is provided with screwed hole, and electromagnetic driver 15 is threaded in screwed hole.Specifically, electromagnetic driver
15 include the driving head 154 being connected with the one end of the second bonnet 13 away from the first bonnet 11 and the electricity being connected with driving head 154
Magnet 153.Wherein driving head 154 is threaded in screwed hole.In addition, the one end of electromagnet 153 away from driving head 154 is provided with
Hand push button 151 and the manual safety pin 152 being arranged in hand push button 151.
In the present embodiment, independent mutually between sealing ring and firing-fighting medium, both can be compatible in HFC-236fa container
Valve so that the good airproof performance of HFC-236fa container value, HFC-236fa container value is not likely to produce leakage.
It should be understood that in certain embodiments, the outer wall of electromagnetic driver 15, which is provided with, is used for whether detecting electromagnetic driver 15
The sensor of energization and the buzzer for producing audio alert when electromagnetic driver 15 is powered for being detected in sensor.
To sum up, HFC-236fa container value disclosed in the utility model includes：Valve body, wherein valve body include the first valve body
With the second valve body being arranged in the middle of the first valve body, wherein the two ends of the first valve body are respectively equipped with first interconnected
Cavity and the second cavity, wherein the internal diameter of the first cavity is bigger than the internal diameter of the second cavity, the second valve body is provided with and the first cavity
3rd cavity of connection；Protection cap is exported, the end of the second valve body is threaded in, to seal the 3rd cavity；First bonnet,
Be threaded in the first valve body be provided with the first cavity one end, wherein the two ends of the first bonnet be respectively equipped with the first lug boss and
Second lug boss, provided with the first through hole connected with the first cavity between the first lug boss and the second lug boss；Second bonnet, spiral shell
Line is connected on the first lug boss, and seal membrane and nylon cushion are provided between the second bonnet and the first lug boss；Insert body,
It is removably set in the first cavity, wherein insert body is provided with the first groove close to one end of the first bonnet, insert body is remote
The other end from the first bonnet is provided with the second groove, and the first groove and the second groove are connected by the second through hole, and the second groove
It is provided with valve element gland；Spring, its one end is housed in the first groove, and the other end is arranged on the second lug boss；Wherein, first
The distance of groove and the first bonnet is less than the length that spring is under normal condition, and the second groove is around provided with the first sealing
Circle, the external diameter of valve element gland is more than the internal diameter of the first sealing ring, and external diameter of the external diameter less than the first sealing ring of valve element gland, its
The external diameter of middle valve element gland is less than the internal diameter of the second cavity.By the above-mentioned means, HFC-236fa container value of the present utility model
It is simple in construction, start sensitive, easy to operate, good extinguishing effect, and encapsulant is compatible with firing-fighting medium, is not likely to produce leakage.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of HFC-236fa container value, it is characterised in that including：
Valve body, wherein the valve body includes the first valve body and the second valve body being arranged in the middle of first valve body, its
Described in the two ends of the first valve body be respectively equipped with the first cavity and the second cavity interconnected, wherein first cavity
Internal diameter is bigger than the internal diameter of second cavity, and second valve body is provided with the 3rd cavity connected with first cavity；
Protection cap is exported, the end of second valve body is threaded in, to seal the 3rd cavity；
First bonnet, is threaded in one end that first valve body is provided with first cavity, wherein first bonnet
Two ends be respectively equipped with the first lug boss and the second lug boss, between first lug boss and second lug boss be provided with
The first through hole of the first cavity connection；
Second bonnet, is threaded on first lug boss, and is set between second bonnet and first lug boss
There are seal membrane and nylon cushion；
Insert body, is removably set in first cavity, wherein the insert body is close to the one of first bonnet
End is provided with the first groove, and the other end of the insert body away from first bonnet is provided with the second groove, first groove
Connected with second groove by the second through hole, and second groove is provided with valve element gland；
Spring, its one end is housed in first groove, and the other end is arranged on the second lug boss；
Wherein, the distance of first groove and first bonnet is less than the length that the spring is under normal condition, and
Second groove is more than the internal diameter of first sealing ring around the first sealing ring, the external diameter of the valve element gland is provided with, and
The external diameter of the valve element gland is less than the external diameter of first sealing ring, wherein the external diameter of the valve element gland is less than described second
The internal diameter of cavity.
2. HFC-236fa container value according to claim 1, it is characterised in that the internal diameter at the two ends of the insert body with
The internal diameter of first cavity is equal, and the internal diameter of the internal diameter less than first cavity at the middle part of the insert body.
3. HFC-236fa container value according to claim 2, it is characterised in that the insert body is away from second chamber
One end of body is provided with the second sealing ring.
4. HFC-236fa container value according to claim 2, it is characterised in that first valve body is away from described second
The side of valve body is provided with the 3rd lug boss, and the 3rd lug boss is provided with the 3rd groove, and the 3rd groove passes through threeway
Hole is connected with second cavity, and the 3rd groove is provided with pressure gauge base, and the 3rd lug boss is provided with gauge stand nut, with solid
The fixed pressure gauge base.
5. HFC-236fa container value according to claim 4, it is characterised in that the pressure gauge base and the 3rd groove
Between be provided with the 3rd sealing ring.
6. HFC-236fa container value according to claim 4, it is characterised in that also including electromagnetic driver, is arranged on institute
State the one end of the second bonnet away from first bonnet.
7. HFC-236fa container value according to claim 6, it is characterised in that the electromagnetic driver includes and described the
The driving head of one end connection of two bonnets away from first bonnet and the electromagnet being connected with the driving head.
8. HFC-236fa container value according to claim 7, it is characterised in that the electromagnet is away from the driving head
One end is provided with hand push button and the manual safety pin being arranged in the hand push button.
9. HFC-236fa container value according to claim 7, it is characterised in that the outlet protection cap and second valve
The 4th sealing ring is provided between body portion.
10. HFC-236fa container value according to claim 9, it is characterised in that first valve body is close to described
One end of one bonnet is provided with the 5th sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036685.4U CN206368987U (en) | 2017-01-12 | 2017-01-12 | A kind of HFC-236fa container value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036685.4U CN206368987U (en) | 2017-01-12 | 2017-01-12 | A kind of HFC-236fa container value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368987U true CN206368987U (en) | 2017-08-01 |
Family
ID=59390541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720036685.4U Active CN206368987U (en) | 2017-01-12 | 2017-01-12 | A kind of HFC-236fa container value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468834A (en) * | 2018-04-12 | 2018-08-31 | 宜兴市锦辉铜材有限公司 | A kind of fire-fighting container value of quick filling and sealing |
-
2017
- 2017-01-12 CN CN201720036685.4U patent/CN206368987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468834A (en) * | 2018-04-12 | 2018-08-31 | 宜兴市锦辉铜材有限公司 | A kind of fire-fighting container value of quick filling and sealing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206368987U (en) | A kind of HFC-236fa container value | |
| CN110420427A (en) | Perfluor hexanone automatic fire extinguishing system and its working method | |
| US20130112648A1 (en) | Machine independent metal safety bottle | |
| CN204073214U (en) | A kind of suspension type fire extinguishing valve | |
| CN209892811U (en) | Container valve for heptafluoropropane fire extinguishing equipment | |
| WO2023005229A1 (en) | Starting apparatus and fire extinguishing device | |
| CN206439415U (en) | A kind of outer reservoir pressure Fire-extinguishing System of Septenary-Fluorine Propane container value | |
| CN204862640U (en) | Display alarm device of pressure cooker | |
| CN206207009U (en) | Multi-functional bottled LPG pressure regulator | |
| CN206372421U (en) | One kind visits fiery valve | |
| CN206419492U (en) | A kind of electromagnetic type CO 2 vessels valve | |
| CN205171591U (en) | Diaphragm jar capsule protection shield | |
| CN210268781U (en) | Internet of things gas meter | |
| CN203861824U (en) | Fire-extinguishing device | |
| CN210813632U (en) | Automatic fire extinguishing device with miniature diaphragm | |
| CN209856452U (en) | Automatic block formula gas valve | |
| CN206377338U (en) | A kind of low height of letting out seals valve | |
| CN207005377U (en) | Long-tube trailer temperature/pressure bleeder valve | |
| CN201314391Y (en) | Low temperature ball valve | |
| CN2929683Y (en) | Anti-blow-out pressure meter base | |
| CN212986785U (en) | Control valve for gas meter interface | |
| CN206386531U (en) | A kind of copper cuts off valve element | |
| CN203421247U (en) | Remotely-controlled cylinder valve | |
| CN202040393U (en) | Safety valve | |
| CN219588247U (en) | Safety type access alarm structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |