CN104373633A - Digital-type electric-control gas adjusting valve - Google Patents
Digital-type electric-control gas adjusting valve Download PDFInfo
- Publication number
- CN104373633A CN104373633A CN201310348675.0A CN201310348675A CN104373633A CN 104373633 A CN104373633 A CN 104373633A CN 201310348675 A CN201310348675 A CN 201310348675A CN 104373633 A CN104373633 A CN 104373633A
- Authority
- CN
- China
- Prior art keywords
- controlled
- hole
- cross
- section area
- spool
- 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
Classifications
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- 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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
A digital-type electric-control gas adjusting valve is composed of a base, electromagnetic valves and valve cores. The base is provided with an air incoming passage, an air outgoing passage, an air inlet and an air outlet, a normally-open through hole is communicated with a group of controlled through holes between the air incoming passage and the air outgoing passage, one valve core with small holes is disposed in each of the normally-open through hole and the controlled through holes, and each controlled through hole is controlled by one electromagnetic valve correspondingly. Cross section areas of the small holes of the valve cores in the controlled through holes are different, and relation of the cross section areas is multiple relation. Total open area from the air inlet to the air outlet is related to number and position of the electromagnetic valves which are opened, and the total open area abides by 8421yd. The digital-type electric-control gas adjusting valve is simple in structure and high in reliability, and can be controlled by a single chip microcomputer quite conveniently to form an intelligent constant-temperature control device so as to realize effects of energy conservation and emission reduction.
Description
Technical field
The present invention relates to a kind of gas control valve, especially a kind of electrically controlled digital gas control valve.
Background technique
Because gas water-heater operationally will consume a large amount of oxygen, discharge a large amount of carbon monoxide and carbon dioxide, so gas water-heater must be arranged on outside bathroom, this gives and regulates water temperature to make troubles.At present, the way of most people is, first water temperature is heightened outside bathroom, then is blended into cold water by mixed water valve in bathroom, and water temperature being adjusted to suitable temperature, both wasting combustion gas like this, waste water resources, is not the method for energy-saving and emission-reduction.
Now also there are some technological schemes to can be implemented in bathroom and regulate water temperature, but most complex structure, install inconvenient, poor reliability, is not easily formed intelligent artifact by Single-chip Controlling.
Summary of the invention
The object of the invention is to overcome defect in prior art, providing that a kind of structure is simple, reliability is high, be easy to by monolithic processor controlled electrically controlled digital gas control valve.
The present invention solves the technological scheme that its technical problem takes: a kind of electrically controlled digital gas control valve, be made up of pedestal, solenoid valve and spool, pedestal has a gas-entered passageway and an outlet passageway and a suction port and air outlet, one is had often to open hole between gas-entered passageway with outlet passageway and one group of controlled through hole communicates, respectively to put a foraminate spool of band in hole and controlled through hole often opening, each controlled through hole correspondence is by an electromagnetic valve.The cross-section area of the spool aperture in one group of controlled through hole is not identical, its magnitude relationship is multiple proportion, that is: the cross-section area of the 2nd spool aperture is 2 times of the cross-section area of the 1st spool aperture, the cross-section area of the 3rd spool aperture is 2 times of the cross-section area of the 2nd spool aperture ... the cross-section area of the n-th spool aperture is 2 times of the cross-section area of (n-1)th spool aperture.Often open hole and controlled through hole is step hole.
Structure of the present invention is simple, reliability is high, easily by Single-chip Controlling, can form Intelligent constant-temperature controller part, reach the effect of energy-saving and emission-reduction.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
In figure, 1, pedestal
2, outlet passageway
3, often hole is opened
4, gas-entered passageway
5, controlled through hole
6, spool aperture
7, spool
8, solenoid valve.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in drawings, electrically controlled digital gas control valve, be made up of pedestal (1), solenoid valve (8) and spool (7), pedestal (1) has a gas-entered passageway (4) and an outlet passageway (2) and a suction port and air outlet, one is had often to open hole (3) between gas-entered passageway (4) with outlet passageway (2) and one group of controlled through hole (5) communicates, often to open hole (3) and controlled through hole (5) is inner respectively puts the foraminate spool of a band (7), each controlled through hole (5) correspondence controls by a solenoid valve (8).The cross-section area of the spool aperture (6) that one group of controlled through hole (5) is inner is not identical, its magnitude relationship is multiple proportion, that is: the cross-section area of the 2nd spool aperture is 2 times of the cross-section area of the 1st spool aperture, the cross-section area of the 3rd spool aperture is 2 times of the cross-section area of the 2nd spool aperture ... the cross-section area of the n-th spool aperture is 2 times of the cross-section area of (n-1)th spool aperture.
Open the solenoid valve of different number and diverse location, from suction port to air outlet always to open area also different, open the gross area relevant with position with the number of opens solenoid valve.If spool is pressed the size order arrangement of spool aperture, and by 8421 yards of Controlling solenoid valve groups, then opens the gross area (do not comprise and often open hole) its size and also follow 8421 yards.Like this, just easily by Single-chip Controlling, Intelligent constant-temperature controller part can be formed, reaches the effect of energy-saving and emission-reduction.
Often open hole and controlled through hole is step hole, conveniently spool is installed.
Arranging and often open hole, is in order to when solenoid valve all cuts out, and water heater can maintain burning and not extinguish.
Claims (3)
1. a digital fuel gas modulating valve, be made up of pedestal, one group of solenoid valve and spool, pedestal has a gas-entered passageway and an outlet passageway and a suction port and air outlet, it is characterized in that: have one often to open hole between gas-entered passageway with outlet passageway and one group of controlled through hole communicates, respectively to put a foraminate spool of band in hole and controlled through hole often opening, each controlled through hole correspondence is by an electromagnetic valve.
2. digital fuel gas modulating valve according to claim 1, it is characterized in that: the cross-section area of the spool aperture in one group of controlled through hole is not identical, its magnitude relationship is multiple proportion, that is: the cross-section area of the 2nd spool aperture is 2 times of the cross-section area of the 1st spool aperture, the cross-section area of the 3rd spool aperture is 2 times of the cross-section area of the 2nd spool aperture ... the cross-section area of the n-th spool aperture is 2 times of the cross-section area of (n-1)th spool aperture.
3. digital fuel gas modulating valve according to claim 1, is characterized in that: describedly often open hole and controlled through hole is step hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348675.0A CN104373633A (en) | 2013-08-12 | 2013-08-12 | Digital-type electric-control gas adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348675.0A CN104373633A (en) | 2013-08-12 | 2013-08-12 | Digital-type electric-control gas adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104373633A true CN104373633A (en) | 2015-02-25 |
Family
ID=52552716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310348675.0A Pending CN104373633A (en) | 2013-08-12 | 2013-08-12 | Digital-type electric-control gas adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373633A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747751A (en) * | 2015-03-24 | 2015-07-01 | 南京磁谷科技有限公司 | Solenoid valve set for centrifugal fan |
| CN105422921A (en) * | 2016-01-08 | 2016-03-23 | 浙江大学 | Digital valve unit and combination and control method thereof |
| CN105546162A (en) * | 2016-01-08 | 2016-05-04 | 浙江大学 | Combined type digital valve with loading port independently controlled and method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191124720A (en) * | 1911-11-07 | 1912-08-08 | Dempster Robert & Sons Ltd | Valves for Gas Distribution. |
| JPS59166075U (en) * | 1983-04-25 | 1984-11-07 | 株式会社 ウオルブロ−フア−イ−スト | composite solenoid valve |
| CN2648204Y (en) * | 2003-07-10 | 2004-10-13 | 何景瑞 | Valve for gas fuel water heater |
| CN1605817A (en) * | 2003-10-10 | 2005-04-13 | 株式会社山武 | Air conditioner controlling system and constant flow electric valve |
| CN201417022Y (en) * | 2009-04-30 | 2010-03-03 | 美的集团有限公司 | Gas distribution device for gas water heater |
| CN101956845A (en) * | 2010-09-10 | 2011-01-26 | 广东万家乐燃气具有限公司 | Gas subsection valve applied to gas cooking appliances |
| CN201723789U (en) * | 2010-07-02 | 2011-01-26 | 辛卫亚 | Pulse regulating valve |
-
2013
- 2013-08-12 CN CN201310348675.0A patent/CN104373633A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191124720A (en) * | 1911-11-07 | 1912-08-08 | Dempster Robert & Sons Ltd | Valves for Gas Distribution. |
| JPS59166075U (en) * | 1983-04-25 | 1984-11-07 | 株式会社 ウオルブロ−フア−イ−スト | composite solenoid valve |
| CN2648204Y (en) * | 2003-07-10 | 2004-10-13 | 何景瑞 | Valve for gas fuel water heater |
| CN1605817A (en) * | 2003-10-10 | 2005-04-13 | 株式会社山武 | Air conditioner controlling system and constant flow electric valve |
| CN201417022Y (en) * | 2009-04-30 | 2010-03-03 | 美的集团有限公司 | Gas distribution device for gas water heater |
| CN201723789U (en) * | 2010-07-02 | 2011-01-26 | 辛卫亚 | Pulse regulating valve |
| CN101956845A (en) * | 2010-09-10 | 2011-01-26 | 广东万家乐燃气具有限公司 | Gas subsection valve applied to gas cooking appliances |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747751A (en) * | 2015-03-24 | 2015-07-01 | 南京磁谷科技有限公司 | Solenoid valve set for centrifugal fan |
| CN104747751B (en) * | 2015-03-24 | 2017-03-01 | 南京磁谷科技有限公司 | A kind of centrifugal blower solenoid valve block |
| CN105422921A (en) * | 2016-01-08 | 2016-03-23 | 浙江大学 | Digital valve unit and combination and control method thereof |
| CN105546162A (en) * | 2016-01-08 | 2016-05-04 | 浙江大学 | Combined type digital valve with loading port independently controlled and method thereof |
| CN105546162B (en) * | 2016-01-08 | 2017-12-26 | 浙江大学 | A kind of Combined digital valve and its method of load port independent control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |