CN203656570U - Gas fitting capable of blocking at low pressure - Google Patents
Gas fitting capable of blocking at low pressure Download PDFInfo
- Publication number
- CN203656570U CN203656570U CN201320818115.2U CN201320818115U CN203656570U CN 203656570 U CN203656570 U CN 203656570U CN 201320818115 U CN201320818115 U CN 201320818115U CN 203656570 U CN203656570 U CN 203656570U
- Authority
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- China
- Prior art keywords
- gas
- valve
- low pressure
- plug part
- valve plug
- 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
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 27
- 239000003381 stabilizer Substances 0.000 claims description 13
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000009966 trimming Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Abstract
A gas fitting capable of blocking low pressure comprises a body, a blocking valve, and a releasing unit. The body comprises a flow passage, the flow passage is provided with an inlet and an outlet for gas to flow in and out respectively, and a valve port positioned between the inlet and the outlet. The blocking valve comprises a valve plug part and an elastic component for pushing the valve plug part to close the valve port, and when a pressure value of gas flowing in from the inlet is greater than a preset value, the valve plug part can be pushed to leave the valve port, so that the gas can flow out from the outlet through the valve port. The releasing unit is arranged on the body and comprises an actuating rod capable of moving relative to the valve plug member, and the actuating rod can be operated to enable the valve plug member to be separated from the valve port. Therefore, the user can conveniently control the gas storage in the barreled gas.
Description
Technical field
The utility model relates to a kind of gas accessory, refers to especially a kind of gas accessory that can interdict in low pressure.
Background technique
Consult Fig. 1, for existing a kind of gas stock detecting device, this gas stock detecting device comprises an energy removal and is connected in the connection supervisor 11 of a gas cylinder 10, a voltage stabilizer 12 that is arranged at this connection supervisor 11, and one be arranged at this connection supervisor 11 and the pressure gauge 13 between between this gas cylinder 10 and this voltage stabilizer 12, user is by a pointer 131 watching this pressure gauge 13, the gas stock in can this gas cylinder 10 of solution much of that.
Consult Fig. 2, for existing another kind of gas stock detecting device, this gas stock detecting device comprises an energy removal and is connected in the connection supervisor 15 of a gas cylinder 14, a rapid pipe joint seat 16 that is arranged at these connection supervisor's 15 1 sides and has a magnetic reed switch 161, and one is connected in a gas cylinder 18 for subsequent use and can be inserted in this rapid pipe joint seat 16 removal and has the rapid pipe joint 17 of a magnetic force part 171.
In the time that the gas of this gas cylinder 14 is finished, user need certainly be about to this rapid pipe joint 17 of this gas cylinder 18 for subsequent use and connect this rapid pipe joint seat 16, now this magnetic force part 171 can touch this magnetic reed switch 161, and trigger an automatic signal-transmitting machine (not shown) of induction and transmit signal to a dialing main frame (not shown), this dialing main frame just auto dialing to gas seller, gas seller integrates after each user's information, the route of the gas of just can planning to provide and deliver.
Existing the first gas detecting storage device, though can know and show gas stock from this pressure gauge 13, but general for the consideration in safety, this gas cylinder more than 14 can leave balcony or the more inconvenient place of looking of looking into constantly such as outdoor in, therefore, if user is without noting constantly the gas stock of this gas cylinder 14, or the half of may having a bath is the half of cooking, and the puzzlement that gas has been finished.
And existing the second gas detecting storage device, although can be in the time that user connects this gas cylinder 18 for subsequent use voluntarily, auto dialing is to gas seller, but so user needs the gas cylinders 18 for subsequent use that store more, not only take up room and increased the security risk of potentiality, and after gas is finished, user still must connect this gas cylinder 18 for subsequent use voluntarily, and wait for gas seller's another new gas cylinder for subsequent use of providing and delivering again, this and current user's use habit also do not meet, and gas seller has integrated after each user's information, still need to confirm distribution time with user one by one again, if user misses gas seller's talk-back, may cause user in the time of wait acknowledge distribution time, just gas for subsequent use is finished, and must get in touch with voluntarily gas seller, need on the contrary phone repeatedly to come and go contact, moreover, the cost that sets up automatic dialing set is high, general user's burden wish is lower, and gas seller is except this general gas cylinder 14, also need the maintenance of this gas cylinder 18 for subsequent use of added burden, safety verification expense, significantly increase running cost.
Summary of the invention
The purpose of this utility model be to provide a kind of low cost and operating item simple, and gas reserves situation in can barreled gas of reminding user can be in the gas accessory of low pressure blocking.
The utility model can, in the gas accessory of low pressure blocking, comprise a body, an intercepter valve (IV), and one is removed unit.
This body comprises a runner, and this runner has the entrance and the outlet that flow into and flow out for gas respectively, and a valve port being positioned between this entrance and this outlet.
This intercepter valve (IV) comprises a valve plug part, and this valve plug part of pushing tow is to seal the elastic component of this valve port, in the time that a force value of the gas being flowed into by this entrance is greater than a predefined value, can promote this valve plug part and leave this valve port, gas can be flowed out by this outlet via this valve port.
This releasing unit is arranged at this body, and comprises the operating bar that an energy moves with respect to this valve plug part, and this operating bar can be operated and make this valve plug part leave this valve port.
Of the present utility model can be in the gas accessory of low pressure blocking, this intercepter valve (IV) also comprises that a spiral shell is located at this body and is pressed against the trimming piece of this elastic component.
Of the present utility model can be in the gas accessory of low pressure blocking, this releasing unit also comprises an operation piece, this operation piece connects this operating bar in contrast to one end of this valve plug part and is positioned at that this is external.
The gas accessory that can interdict in low pressure of the present utility model, this body also comprises at least one fixture block, this operation piece has at least one grab, this operating bar and this elastic component lay respectively at this valve plug part two opposition sides, when pressing this operation piece, this this valve plug part of operating bar energy pushing tow leaves this valve port, and by an angle of rotation, this grab of this operation piece and this fixture block of this body is interlocked.
Of the present utility model can be in the gas accessory of low pressure blocking, this releasing unit also comprises a signal-transmitting machine that is arranged at this body, this signal-transmitting machine comprises the switch that an energy is triggered by this operation piece, and a wireless sender assembly that is electrically connected on this switch.
Of the present utility model can be in the gas accessory of low pressure blocking, also comprise one be communicated with this runner and be positioned at this intercepter valve (IV) and this outlet between voltage stabilizer.
The gas accessory that can interdict in low pressure of the present utility model, this entrance is used for connecting a gas cylinder switch, and this outlet is used for connecting a gas.
The gas accessory that can interdict in low pressure of the present utility model, this entrance is used for connecting a gas cylinder switch, and this outlet is in order to connect a gas stable-pressure device, and this gas stable-pressure device has a voltage stabilizer.
The beneficial effects of the utility model are: can be when this force value of gas is during lower than this predefined value and this valve port of block by this valve plug part, allow gas flow out to this outlet via this valve port by this entrance, now, relend by utilizing this operating bar to promote after this valve plug part, allow gas can flow out to via this valve port the design of this outlet, allow user can barreled gas still have a situation of determining reserves gas under, and learn the message that gas is about to be finished, and then allow user can get in touch with gas seller's another barreled gas of providing and delivering, thus, can promote significantly the convenience that barreled gas uses.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing a kind of gas stock detecting device;
Fig. 2 is the schematic diagram of existing another kind of gas stock detecting device;
Fig. 3 is that the utility model can, in the schematic diagram of first preferred embodiment of gas accessory of low pressure blocking, illustrate and be combined between a gas cylinder switch and a gas;
Fig. 4 is a stereogram of this first preferred embodiment;
Fig. 5 is a partial sectional view of this first preferred embodiment, illustrates that an operating bar of a releasing unit does not push against the state of a valve plug part of an intercepter valve (IV);
Fig. 6 is a sectional view of this first preferred embodiment, does not demonstrate a voltage stabilizer in figure, illustrates that this operating bar of this releasing unit pushes against the state of this valve plug part of this intercepter valve (IV);
Fig. 7 is that the utility model can, in the sectional view of second preferred embodiment of gas accessory of low pressure blocking, illustrate a signal-transmitting machine removing unit;
Fig. 8 is that the utility model can, in the schematic diagram of the 3rd preferred embodiment of gas accessory of low pressure blocking, illustrate and be combined between a gas cylinder switch and a gas stable-pressure device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Consult Fig. 3, Fig. 4, and Fig. 5, the utility model can be in first preferred embodiment of the gas accessory of low pressure blocking, be used for being connected between a gas cylinder switch 100 and a gas 200, the gas accessory of this low pressure blocking comprise a body 2, intercepter valve (IV) 3, one remove unit 4, an and voltage stabilizer 5.
This body 2 comprises a runner 21 and the two contrary fixture blocks 22 that arrange.This runner 21 has the entrance 211 and the outlet 212 that flow into for gas respectively and flow out, and a valve port 213 being positioned between this entrance 211 and this outlet 212.Wherein, in this first preferred embodiment, this entrance 211 is for connecting this gas cylinder switch 100, and this outlet 212 is for connecting this gas 200, and this body 2 is for utilizing forging type to be made of one piece.
This intercepter valve (IV) 3 comprises that one is placed in valve plug part in this runner 21 31, this valve plug part 31 of pushing tow to seal the elastic component 32 of this valve port 213, and spiral shell is located at this body 2 and is pressed against the trimming piece 33 of this elastic component 32.Wherein, in this preferred embodiment, this valve plug part 31 is ball, this elastic component 32 is Compress Spring, in the time that a force value of the gas being flowed into by this entrance 211 is greater than a predefined value, can promote this valve plug part 31 and leave this valve port 213, gas can be flowed out by this outlet 212 via this valve port 213.
This releasing unit 4 is arranged at this body 2, and comprises the operating bar 41 that an energy moves with respect to this valve plug part 31, and an operation piece 42.
This operating bar 41 can be arranged in movably this body 2 and can be operated and make this valve plug part 31 leave this valve port 213.
This operation piece 42 connects these operating bars 41 in contrast to one end of this valve plug part 31 and is positioned at outside this body 2, and has two grabs 421 that arrange on the contrary respectively and be positioned at two end opposite.Wherein, this operating bar 41 lays respectively at 31 liang of opposition sides of this valve plug part with this elastic component 32, this operating bar 41, this valve plug part 31, and this elastic component 32 is arranged and all can move along this axis L along an axis L.
This voltage stabilizer 5 is communicated with these runners 21 and is positioned between this intercepter valve (IV) 3 and this outlet 212, in order to the gas flow of stable this gas 200 of inflow, causes danger avoiding.Wherein, the non-the utility model technical characteristics of this voltage stabilizer 5, therefore do not repeat in detail at this.
Consult again Fig. 5 and Fig. 6, in the use, gas seller can utilize this trimming piece 33 of rotation to adjust the active force of this elastic component 32 to this valve plug part 31, to set after this predefined value, offering user uses again, that is to say, if gas seller first sets the gas pressure value that this predefined value is 5 kilogram weights, if when this force value of the gas of this inflow is during higher than 5 kilogram weight, this valve plug part 31 can be pushed and depart from this valve port 213, gas can be flowed out from this outlet 212 via this valve port 213, as shown in Fig. 5 arrow, if when this force value of the gas of this inflow is during lower than 5 kilogram weight, when this valve plug part 31 is subject to thrust that gas promotes and is not enough to resist the elastic force that this elastic component 32 produces, this this valve plug part 31 of elastic component 32 pushing tows and prop up this valve port 213, as shown in Fig. 5 imaginary line, gas cannot be flowed out from this outlet 212 via this valve port 213.Now, user can know that the gas reserves in barreled gas is on the low side, user needs to press this operation piece 42 downwards, allow this operating bar 41 move down and this valve plug part 31 of pushing tow leaves this valve port 213 along this axis L, and make the aforementioned grab 421 of this operation piece 42 and the aforementioned fixture block 22 of this body 2 be interlocked by angle of rotation, make this operating bar 41 limited and can up do not moved by the elastic force contact of this elastic component 32, as shown in Figure 6, now, gas can be flowed out and be continued for user by this outlet 212 via this valve port 213 again, then, user can phone gas seller's another barreled gas that arranges to provide and deliver voluntarily, with the doubt that can use without gas after avoiding gas to be finished.
Consult Fig. 7, the utility model can be in second preferred embodiment of the gas accessory of low pressure blocking, and its content is roughly identical with this first preferred embodiment, and its different place is:
This releasing unit 4 also comprises a signal-transmitting machine 43 that is arranged at this body 2, and this signal-transmitting machine 43 comprises the switch 431 that an energy is triggered by this operation piece 42, and a wireless sender assembly 432 that is electrically connected on this switch 431.In operation, in the time that user presses this operation piece 42 downwards, as shown in Fig. 7 imaginary line, these operation piece 42 lower edges can be triggered to this switch 431, to allow this wireless sender assembly 432 send out a wireless signal, this wireless signal can be by being transferred into a servo host (not shown) at gas seller place as existing automatic dialing set (not shown), to allow gas seller can immediately grasp the use state of user's gas, or be sent to if claimant is at the disclosed reception prompter of TaiWan, China M441098 case, initiatively contact gas seller by user.
Consult Fig. 8, the utility model can be in the 3rd preferred embodiment of the gas accessory of low pressure blocking, be used for being connected between a gas cylinder switch 100 and a gas stable-pressure device 300, this gas stable-pressure device 300 has a voltage stabilizer 301, the content of the 3rd preferred embodiment is roughly identical with this second preferred embodiment, and its different place is:
The gas accessory of this low pressure blocking does not comprise this voltage stabilizer 5 (seeing Fig. 4) as described in this second preferred embodiment.An entrance 211 of a body 2 of the gas accessory of this low pressure blocking is for connecting this gas cylinder switch 100, an outlet 212 is in order to connect this gas stable-pressure device 300, this gas stable-pressure device 300 has a voltage stabilizer 301, this the 3rd preferred embodiment does not need to change existing commercially available this gas cylinder switch 100 and this gas stable-pressure device 300, just can use and be directly serially connected with between this gas cylinder switch 100 and this gas stable-pressure device 300.
The above is known according to this, and the utility model can have following advantages and Gong Xiao ︰ in the gas accessory of low pressure blocking
One, can be when this force value of gas is during lower than this predefined value and this valve port 213 of block by this valve plug part 31, allow gas flow out to this outlet 212 via this valve port 213 by this entrance 211, now, relend by utilizing this operating bar 41 to promote after this valve plug part 31, allow gas can flow out to via this valve port 213 design of this outlet 212, allow user can barreled gas still have certain reserves gas situation under, and learn the message that gas is about to be finished, and then allow user can get in touch with gas seller's another barreled gas of providing and delivering, thus, can promote significantly the convenience that barreled gas uses.
Two, by the matching of aforementioned fixture block 22 and aforementioned grab 421, this operation piece 42 can be fixed rotating after an angle, operation in suitable simply and facilitate.
Three, user utilizes the utility model, can not be used in family and store a barreled gas for subsequent use more, but can virtually a barreled gas complete set amount be divided into large little two deals, and in the time that being finished, large deal produces suggesting effect, and still have aliquot amount can continue use, thus, can significantly reduce the possibility that Potential danger event occurs, to promote the Security in inhabitation.
Claims (8)
1. energy, in a gas accessory for low pressure blocking, is characterized in that comprising:
A body, comprises a runner, and this runner has the entrance and the outlet that flow into and flow out for gas respectively, and a valve port being positioned between this entrance and this outlet;
An intercepter valve (IV), comprise a valve plug part, and this valve plug part of pushing tow is to seal the elastic component of this valve port, in the time that a force value of the gas being flowed into by this entrance is greater than a predefined value, can promote this valve plug part and leave this valve port, gas can be flowed out by this outlet via this valve port;
Remove unit for one, be arranged at this body, and comprise the operating bar that an energy moves with respect to this valve plug part, this operating bar can be operated and make this valve plug part leave this valve port.
2. according to claim 1 can, in the gas accessory of low pressure blocking, it is characterized in that: this intercepter valve (IV) also comprises that a spiral shell is located at this body and is pressed against the trimming piece of this elastic component.
3. according to claim 1 can, in the gas accessory of low pressure blocking, it is characterized in that: this releasing unit also comprises an operation piece, this operation piece connects this operating bar in contrast to one end of this valve plug part and is positioned at that this is external.
4. the gas accessory that can interdict in low pressure according to claim 3, it is characterized in that: this body also comprises at least one fixture block, this operation piece has at least one grab, this operating bar and this elastic component lay respectively at this valve plug part two opposition sides, when pressing this operation piece, this this valve plug part of operating bar energy pushing tow leaves this valve port, and by an angle of rotation, this grab of this operation piece and this fixture block of this body is interlocked.
5. the gas accessory that can interdict in low pressure according to claim 3, it is characterized in that: this releasing unit also comprises a signal-transmitting machine that is arranged at this body, this signal-transmitting machine comprises the switch that an energy is triggered by this operation piece, and a wireless sender assembly that is electrically connected on this switch.
6. according to can, in the gas accessory of low pressure blocking, it is characterized in that described in arbitrary claim in claim 1 to 5: this can in gas accessory of low pressure blocking also comprise one be communicated with this runner and be positioned at this intercepter valve (IV) and this outlet between voltage stabilizer.
7. according to claim 6 can, in the gas accessory of low pressure blocking, it is characterized in that: this entrance is used for connecting a gas cylinder switch, this outlet is used for connecting a gas.
8. according to the gas accessory that can interdict in low pressure described in arbitrary claim in claim 1 to 5, it is characterized in that: this entrance is used for connecting a gas cylinder switch, this outlet is in order to connect a gas stable-pressure device, and this gas stable-pressure device has a voltage stabilizer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101224169U TWM462817U (en) | 2012-12-13 | 2012-12-13 | Gas accessory capable of being shut off at low pressure |
| TW101224169 | 2012-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656570U true CN203656570U (en) | 2014-06-18 |
Family
ID=49771983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818115.2U Expired - Fee Related CN203656570U (en) | 2012-12-13 | 2013-12-12 | Gas fitting capable of blocking at low pressure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203656570U (en) |
| TW (1) | TWM462817U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI777764B (en) * | 2021-09-10 | 2022-09-11 | 白翼誌 | gas safety circuit breaker |
-
2012
- 2012-12-13 TW TW101224169U patent/TWM462817U/en not_active IP Right Cessation
-
2013
- 2013-12-12 CN CN201320818115.2U patent/CN203656570U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWM462817U (en) | 2013-10-01 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161212 |