CN109099189A - A kind of double gas kind switching valves - Google Patents
A kind of double gas kind switching valves Download PDFInfo
- Publication number
- CN109099189A CN109099189A CN201811192704.8A CN201811192704A CN109099189A CN 109099189 A CN109099189 A CN 109099189A CN 201811192704 A CN201811192704 A CN 201811192704A CN 109099189 A CN109099189 A CN 109099189A
- Authority
- CN
- China
- Prior art keywords
- outlet passageway
- gas source
- source outlet
- burning flame
- channel
- 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.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 description 61
- 239000000567 combustion gas Substances 0.000 description 11
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
- F16K11/0836—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of double gas kind switching valves comprising valve body, valve body are equipped with taper valve chamber, and cone valve is intracavitary to be equipped with taper valve core, spool bore are equipped in the middle part of spool, one end of spool is equipped with the shaft for stretching out valve body；Valve body is equipped with external dual gas supply channel, nozzle inlet channel and ever-burning flame inlet channel；It is additionally provided with A gas source outlet passageway and B gas source outlet passageway on valve body, nozzle outlet passageway and ever-burning flame A gas source outlet passageway and ever-burning flame B gas source outlet passageway；Spool is equipped with the first valve core channel for being connected to external dual gas supply channel and A gas source outlet passageway and B gas source outlet passageway, and the second valve core channel of connection nozzle inlet channel and nozzle outlet passageway, and the third valve core channel of connection ever-burning flame inlet channel and ever-burning flame A gas source outlet passageway and B gas source outlet passageway.The configuration of the present invention is simple, it is easy to assembly, it can be used for two kinds of gas sources of different calorific values.
Description
[technical field]
The present invention relates to a kind of double gas kind switching valves.
[background technique]
Since the calorific value of various combustion gas is different, the air pressure of output, tolerance necessarily have difference, and combustion gas can be divided into high fever
Value combustion gas and fuel gas with low heat value, fuel gas with low heat value include: natural gas, artificial coal gas；High heating value combustion gas includes: propane, fourth
Alkane, liquefied gas.And the valve of existing gas furnace can only use single combustion gas, not be available the combustion gas of two kinds of different calorific values,
Gas furnace needs just to need replacing entire valve when the combustion gas using different calorific values, very inconvenient.
[summary of the invention]
It can be for two kinds of combustions of different calorific values it is an object of the invention in place of overcome the deficiencies in the prior art, provide one kind
Gas can use, and structure is simple, by simply adjusting, so that it may switch the gas outlet of spool, to control different combustion gas
Flow, double gas kind valves of calorific value needed for being able to satisfy two kinds of different combustion gas.
The object of the present invention is achieved like this:
A kind of double gas kind switching valves, it is characterised in that it includes valve body, and valve body is equipped with taper valve chamber, and cone valve is intracavitary to be equipped with
Taper valve core, spool middle part are equipped with spool bore, and one end of spool is equipped with the shaft for stretching out valve body；The valve body is equipped with external
Dual gas supply channel, nozzle inlet channel and ever-burning flame inlet channel；A gas source outlet passageway and B gas are additionally provided on the valve body
Source outlet passageway, nozzle outlet passageway and ever-burning flame A gas source outlet passageway and ever-burning flame B gas source outlet passageway；The spool
It is equipped with the first valve core channel for being connected to external dual gas supply channel and A gas source outlet passageway and B gas source outlet passageway, and connection spray
Second valve core channel of mouth inlet channel and nozzle outlet passageway, and connection ever-burning flame inlet channel and ever-burning flame A gas source outlet
The third valve core channel in channel and B gas source outlet passageway.
A kind of double gas kind switching valves as described above, it is characterised in that A gas source outlet passageway and B gas source outlet passageway are symmetrical
It is arranged on valve body, external dual gas supply channel and A gas source outlet passageway and B gas source outlet passageway, which intersect vertically, to be arranged in valve body
On, ever-burning flame A gas source outlet passageway and ever-burning flame B gas source outlet passageway are symmetricly set on valve body, ever-burning flame inlet channel with
Ever-burning flame A gas source outlet passageway and ever-burning flame B gas source outlet passageway intersect vertically be arranged on valve body, external dual gas supply channel with
Ever-burning flame inlet channel is in the same plane, and A gas source outlet passageway and ever-burning flame A gas source outlet passageway are in same plane
On, B gas source outlet passageway and ever-burning flame B gas source outlet passageway are in the same plane, and nozzle inlet channel and nozzle outlet are logical
Road, which intersects vertically, to be arranged on valve body, and ever-burning flame inlet channel and nozzle outlet passageway are symmetricly set on valve body.
A kind of double gas kind switching valves as described above, it is characterised in that the first valve core channel be symmetricly set on spool with
Two holes that spool bore communicates；Second valve core channel is that the long strip through hole communicated on spool side wall with spool bore, third is arranged in
Valve core channel is the strip counterbore being arranged on spool side wall.
The beneficial effects of the present invention are:
The configuration of the present invention is simple, it is easy to assembly, it can be used for two kinds of gas sources of different calorific values.By simply adjusting
Section, so that it may switch the gas outlet of spool, to control the flow of different combustion gas, no replacement is required entire air valve assembly is able to satisfy
Calorific value needed for two kinds of different combustion gas.
[Detailed description of the invention]
Fig. 1 is perspective view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the D-D cross-sectional view of Fig. 2；
Fig. 4 is front view of the invention；
Fig. 5 is the C-C cross-sectional view of Fig. 4
Fig. 6 is the B-B cross-sectional view of Fig. 4；
Fig. 7 is the A-A cross-sectional view of Fig. 4；
Fig. 8 is the perspective view of spool of the invention；
Fig. 9 is the perspective view of spool of the invention.
[specific embodiment]
The present invention will be further explained below with reference to the attached drawings:
A kind of double gas kind switching valves comprising valve body 1, valve body 1 are equipped with taper valve chamber 2, are equipped with cone valve in taper valve chamber 2
Core 3, spool bore 31 is equipped in the middle part of spool 3, and one end of spool 3 is equipped with the shaft 32 for stretching out valve body；The valve body 1 is equipped with outer
Connect dual gas supply channel 4, nozzle inlet channel 5 and ever-burning flame inlet channel 6；A gas source outlet passageway is additionally provided on the valve body
71 and B gas source outlet passageway 72, nozzle outlet passageway 8 and ever-burning flame A gas source outlet passageway 91 and ever-burning flame B gas source outlet are logical
Road 92；The spool 3, which is equipped with, is connected to external dual gas supply channel 4 and A gas source outlet passageway 71 and B gas source outlet passageway 72
First valve core channel 33, and the second valve core channel 34 of connection nozzle inlet channel 5 and nozzle outlet passageway 8, and connection are kept burning day and night
The third valve core channel 35 of fiery inlet channel 6 and ever-burning flame A gas source outlet passageway 91 and B gas source outlet passageway 92.
A gas source outlet passageway 71 and B gas source outlet passageway 72 are symmetricly set on valve body 1, external dual gas supply channel 4 and A
Gas source outlet passageway 71 and B gas source outlet passageway 72, which intersect vertically, to be arranged on valve body 1,91 He of ever-burning flame A gas source outlet passageway
Ever-burning flame B gas source outlet passageway 92 is symmetricly set on valve body 1, ever-burning flame inlet channel 6 and ever-burning flame A gas source outlet passageway 91
It intersects vertically and is arranged on valve body 1 with ever-burning flame B gas source outlet passageway 92, external dual gas supply channel 4 and ever-burning flame inlet channel 6
It is in the same plane, A gas source outlet passageway 71 and ever-burning flame A gas source outlet passageway 91 are in the same plane, B gas source outlet
Channel 72 and ever-burning flame B gas source outlet passageway 92 are in the same plane, and nozzle inlet channel 5 is vertical with nozzle outlet passageway 8
Intersection is arranged on valve body 1, and ever-burning flame inlet channel 6 and nozzle outlet passageway 8 are symmetricly set on valve body 1.
First valve core channel 33 is to be symmetricly set on two holes 331 communicated on spool with spool bore；Second valve core channel
34 be that the long strip through hole 341 communicated on spool side wall with spool bore is arranged in, and third valve core channel 35 is to be arranged in spool side wall
On strip counterbore 351.
Claims (3)
1. a kind of double gas kind switching valves, it is characterised in that it includes valve body (1), and valve body (1) is equipped with taper valve chamber (2), cone valve
Taper valve core (3) are equipped in chamber (2), are equipped with spool bore (31) in the middle part of spool (3), one end of spool (3), which is equipped with, stretches out valve body
Shaft (32)；The valve body (1) is equipped with external dual gas supply channel (4), nozzle inlet channel (5) and ever-burning flame inlet channel
(6)；It is additionally provided with A gas source outlet passageway (71) and B gas source outlet passageway (72) on the valve body, nozzle outlet passageway (8), and
Ever-burning flame A gas source outlet passageway (91) and ever-burning flame B gas source outlet passageway (92)；It is external that the spool (3) is equipped with connection
First valve core channel (33) in dual gas supply channel and A gas source outlet passageway and B gas source outlet passageway, and connection nozzle inlet channel
With the second valve core channel (34) of nozzle outlet passageway, and connection ever-burning flame inlet channel and ever-burning flame A gas source outlet passageway and B
The third valve core channel (35) of gas source outlet passageway.
2. a kind of double gas kind switching valves according to claim 1, it is characterised in that A gas source outlet passageway (71) and B gas source
Outlet passageway (72) is symmetricly set on valve body (1), and external dual gas supply channel (4) goes out with A gas source outlet passageway (71) and B gas source
Gas channel (72), which intersects vertically, to be arranged on valve body (1), and ever-burning flame A gas source outlet passageway (91) and ever-burning flame B gas source outlet are logical
Road (92) is symmetricly set on valve body (1), ever-burning flame inlet channel (6) and ever-burning flame A gas source outlet passageway (91) and ever-burning flame B
Gas source outlet passageway (92), which intersects vertically, to be arranged on valve body (1), external dual gas supply channel (4) and ever-burning flame inlet channel (6)
It is in the same plane, A gas source outlet passageway (71) and ever-burning flame A gas source outlet passageway (91) are in the same plane, B gas source
Outlet passageway (72) and ever-burning flame B gas source outlet passageway (92) are in the same plane, nozzle inlet channel (5) and nozzle outlet
Channel (8), which intersects vertically, to be arranged on valve body (1), and ever-burning flame inlet channel (6) and nozzle outlet passageway (8) are symmetricly set on valve
On body (1).
3. a kind of double gas kind switching valves according to claim 1, it is characterised in that the first valve core channel (33) is symmetrically to set
Set two holes (331) communicated on spool with spool bore；Second valve core channel (34) is to be arranged on spool side wall and spool
The long strip through hole (341) that hole communicates, third valve core channel (35) are the strip counterbore (351) being arranged on spool side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192704.8A CN109099189A (en) | 2018-10-13 | 2018-10-13 | A kind of double gas kind switching valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192704.8A CN109099189A (en) | 2018-10-13 | 2018-10-13 | A kind of double gas kind switching valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099189A true CN109099189A (en) | 2018-12-28 |
Family
ID=64868671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811192704.8A Pending CN109099189A (en) | 2018-10-13 | 2018-10-13 | A kind of double gas kind switching valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099189A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207226A (en) * | 2020-02-25 | 2020-05-29 | 广东长青（集团）股份有限公司 | Comprehensive switching valve and thermostat |
| WO2022011820A1 (en) * | 2020-07-16 | 2022-01-20 | 广州万孚生物技术股份有限公司 | In vitro diagnostic analyzer, liquid supply device and switch valve unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968609Y (en) * | 2006-11-08 | 2007-10-31 | 南京普鲁卡姆电器有限公司 | Blue flame changeover valve for multi-gas combustion burner |
| US20080223465A1 (en) * | 2007-03-14 | 2008-09-18 | David Deng | Fuel selection valve assemblies |
| CN201155581Y (en) * | 2008-01-24 | 2008-11-26 | 谢启标 | Gas valve |
| CN202768918U (en) * | 2012-08-09 | 2013-03-06 | 中山万和电器有限公司 | Fuel gas plug valve |
| CN104089048A (en) * | 2014-06-30 | 2014-10-08 | 宁波朝阳家用燃气具有限公司 | Gas valve capable of conducting two-gas interchange |
| CN106090314A (en) * | 2016-08-29 | 2016-11-09 | 中山市聚德燃气阀门有限公司 | Synchronous switching valve for air source and nozzle |
| CN208919400U (en) * | 2018-10-13 | 2019-05-31 | 广东长青（集团）股份有限公司 | A kind of double gas kind valves |
-
2018
- 2018-10-13 CN CN201811192704.8A patent/CN109099189A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968609Y (en) * | 2006-11-08 | 2007-10-31 | 南京普鲁卡姆电器有限公司 | Blue flame changeover valve for multi-gas combustion burner |
| US20080223465A1 (en) * | 2007-03-14 | 2008-09-18 | David Deng | Fuel selection valve assemblies |
| US8241034B2 (en) * | 2007-03-14 | 2012-08-14 | Continental Appliances Inc. | Fuel selection valve assemblies |
| CN201155581Y (en) * | 2008-01-24 | 2008-11-26 | 谢启标 | Gas valve |
| CN202768918U (en) * | 2012-08-09 | 2013-03-06 | 中山万和电器有限公司 | Fuel gas plug valve |
| CN104089048A (en) * | 2014-06-30 | 2014-10-08 | 宁波朝阳家用燃气具有限公司 | Gas valve capable of conducting two-gas interchange |
| CN106090314A (en) * | 2016-08-29 | 2016-11-09 | 中山市聚德燃气阀门有限公司 | Synchronous switching valve for air source and nozzle |
| CN208919400U (en) * | 2018-10-13 | 2019-05-31 | 广东长青（集团）股份有限公司 | A kind of double gas kind valves |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207226A (en) * | 2020-02-25 | 2020-05-29 | 广东长青（集团）股份有限公司 | Comprehensive switching valve and thermostat |
| WO2022011820A1 (en) * | 2020-07-16 | 2022-01-20 | 广州万孚生物技术股份有限公司 | In vitro diagnostic analyzer, liquid supply device and switch valve unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201012 Address after: 528415, No. 42, South Avenue, Xiaolan Town, Guangdong, Zhongshan Applicant after: Changqing thermal energy technology (Zhongshan) Co.,Ltd. Address before: No. 42, No. 42, Xiaolan Town, Guangdong, Guangdong Applicant before: GUANGDONG CHANT Group Inc. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |