CN108119673A - A kind of four-way reversing valve - Google Patents
A kind of four-way reversing valve Download PDFInfo
- Publication number
- CN108119673A CN108119673A CN201810111010.0A CN201810111010A CN108119673A CN 108119673 A CN108119673 A CN 108119673A CN 201810111010 A CN201810111010 A CN 201810111010A CN 108119673 A CN108119673 A CN 108119673A
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder
- box
- distribution
- cavity
- 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
-
- 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
-
- 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)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of four-way reversing valves,Including valve body,Wherein described valve body includes upper box and lower box,It is separated between the upper box and lower box by valve seat,Valve opening there are four being set on the valve seat,It is equipped with lower clapboard vertically in the lower box,Distribution openings are equipped on the cavity of the lower clapboard both sides,It is equipped with upper spacer vertically in the upper box,The upper spacer and the lower clapboard are arranged in a crossed manner,Gas port is equipped on the cavity of the upper spacer both sides,Cylinder there are four being set at the top of the upper box,Valve plate is equipped in the bottom of the cylinder,The present invention is by controlling the flexible of cylinder to change opening or being closed for combustion gas and exhaust gases passes,The laying of pipeline is saved,Eliminate the substantial amounts of connecting pipe of furnace roof,Simultaneously,One group of heat-accumulating burner only needs a four-way valve (Two-cuff Technique two),A pipe (Two-cuff Technique two) is only needed across stove,Enormously simplify furnace roof layout of beam line,And eliminate reversing blind zone.
Description
Technical field
The present invention relates to a kind of heat-accumulation combustion reversal valve, especially a kind of four-way by four cylinder independent controls commutates
Valve.
Background technology
At present, existing heat accumulating type reversal valve generally uses triple valve, and at least mating two triple valves of one group of heat-accumulating burner are (double
Accumulation of heat 4), and 4 communicating pipe of across stove outfit (Two-cuff Technique 8), it occupies furnace roof space and is unfavorable for overhauling.Furnace roof pipeline simultaneously
It is more, increase reversing blind zone, influence efficiency of combustion and gas safety.
The content of the invention
The technical assignment of the present invention is to be directed to more than the deficiencies in the prior art, and provides a kind of four-way reversing valve.
The technical solution adopted by the present invention to solve the technical problems is：The valve body includes upper box and lower box, institute
It states and is separated between upper box and lower box by valve seat, set on the valve seat there are four valve opening, it is vertical in the lower box
Equipped with lower clapboard, distribution openings are equipped on the cavity of the lower clapboard both sides, are equipped with upper spacer vertically in the upper box,
The upper spacer and the lower clapboard are arranged in a crossed manner, gas port are equipped on the cavity of the upper spacer both sides, in the top box
It is set at the top of body there are four cylinder, valve plate is equipped in the bottom of the cylinder.
It is further improved：Lower box is divided into distribution cavity A and distribution cavity B by the lower clapboard, is equipped in the distribution cavity A
Distribution openings A is located at equipped with distribution openings B, the distribution openings A on the side wall of distribution cavity A, the distribution openings B in the distribution cavity B
Positioned at the bottom of distribution cavity B.
It is further improved：Two valve openings on the distribution cavity A are respectively the first valve opening and the second valve opening, positioned at point
It is respectively the 3rd valve opening and the 4th valve opening with two valve openings on chamber B.
It is further improved：Upper box is divided into inlet chamber and outlet chamber by the upper spacer, and combustion is equipped on the inlet chamber
Gas port, is equipped with flue gas mouth on the outlet chamber, and the gas port is each provided at the same side of upper box with flue gas mouth.
It is further improved：Two cylinders on the inlet chamber are respectively the first cylinder and the 3rd cylinder, are located at
Two cylinders on air cavity are respectively tetra- cylinder of the second cylinder and.
It is further improved：The upper spacer is arranged in a mutually vertical manner with lower clapboard.
Advantages of the present invention：This four-way valve is to solve the Novel reversing valve door of problem above invention, by controlling gas
The flexible and then change combustion gas of cylinder and opening or being closed for exhaust gases passes, so as to save the laying of pipeline, it is big to eliminate furnace roof
The connecting pipe of amount, meanwhile, one group of heat-accumulating burner only needs a four-way valve (Two-cuff Technique two), only needs a pipe (double across stove
Accumulation of heat two), furnace roof layout of beam line is enormously simplified, and eliminates reversing blind zone.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structure diagram of valve seat of the present invention.
Fig. 3 is the structure diagram of lower box of the present invention.
Fig. 4 is the positional structure schematic diagram of cylinder of the present invention.
Fig. 5 is the structure diagram of upper box of the present invention.
1 lower box, 2 lower clapboards, 3 distribution openings, 31 distribution cavity A, 32 distribution cavity B, 33 distribution openings A, 34 distribution openings B, 4 valves
Seat, 40 valve openings, 41 first valve openings, 42 second valve openings, 43 the 3rd valve openings, 44 the 4th valve openings, 5 upper boxes, 51 inlet chambers, 52 outlets
Chamber, 6 upper spacers, 7 gas ports, 71 gas ports, 72 flue gas mouths 72,8 valve plates, 9 cylinders, 91 first cylinders, 92 second cylinders, 93 the 3rd
Cylinder, 94 the 4th cylinders.
Specific embodiment
The present invention is described below with reference to Figure of description.
As shown in Fig. 1~5, a kind of four-way reversing valve including valve body, includes upper box 5 and lower box in the valve body
1, it is separated, is set on the valve seat 4 there are four valve opening 40, under described by valve seat 4 between the upper box 5 and lower box 1
Lower clapboard 2 is equipped in babinet 1 vertically, distribution openings 3 are equipped on the cavity of 2 both sides of lower clapboard, in the upper box 5
Upper spacer 6 is equipped with vertically, and the upper spacer 6 and the lower clapboard 2 are arranged in a crossed manner, are set on the cavity of 6 both sides of upper spacer
Gas port 7 is equipped with, is set at 5 top of upper box there are four cylinder 9, valve plate 8 is equipped in the bottom of the cylinder 9.
The lower clapboard 2 divides lower box 1 for distribution cavity A31 and distribution cavity B32, is equipped in the distribution cavity A31 point
With mouth A33, it is located in the distribution cavity B32 equipped with distribution openings B34, the distribution openings A33 on the side wall of distribution cavity A31, institute
State the bottom that distribution openings B34 is located at distribution cavity B32；Two valve openings 40 on the distribution cavity A31 are respectively the first valve opening
41 and second valve opening 42, two valve openings 40 on distribution cavity B32 be respectively the 3rd valve opening 43 and the 4th valve opening 44.
The upper spacer 6 divides upper box 5 for inlet chamber 51 and outlet chamber 52, and gas port is equipped on the inlet chamber 51
71, flue gas mouth 72 is equipped on the outlet chamber 52, the gas port 71 is each provided at the same side of upper box 5 with flue gas mouth 72；
Two cylinders 9 respectively the first cylinder 91 and the 3rd cylinder 93 on the inlet chamber 51, two on outlet chamber 52
A cylinder 9 is respectively tetra- cylinder 94 of the second cylinder 92 and,
The upper spacer 6 is arranged in a mutually vertical manner with lower clapboard 2.
Its operation principle：In two gas ports 7 first, one of connection Gas Pipe, another connection fume pipe, and two
A distribution openings 3 and different combustion chambers, what is be correspondingly arranged on the first valve opening 41 is the first cylinder 91, right on the second valve opening 42
It should be provided that the second cylinder 92, what is be correspondingly arranged on the 3rd valve opening 43 is the 3rd cylinder 93, is correspondingly arranged on the 4th valve opening 44
Be the 4th cylinder 94, cylinder 9 is using pneumatic.
During work, combustion gas is entered by gas port 71 in inlet chamber 51, and flue gas is then discharged by flue gas mouth 72 in fume pipe,
Distribution openings A33 is connected with distribution openings B34 with two side combusion chambers respectively.
When needing distribution openings A33 into combustion gas, during distribution openings B34 smoke dischargings, pass through control the second cylinder 92 and the 3rd gas first
Cylinder 93 extends so that the second valve opening 42 and the 3rd valve opening 43 are closed by the valve plate 8 of the lower section of cylinder 9, combustion gas at gas port 71 into
Enter in inlet chamber 51, then entered again by the first valve opening 41 in distribution cavity A31, combustion chamber is finally entered by distribution openings A33, burn
The flue gas of indoor generation is entered by distribution openings B34 in distribution cavity B33, then is entered by the 4th valve opening 44 in outlet chamber 52, most
It is discharged afterwards from flue gas mouth 72.
If needing distribution openings B34 into combustion gas, during distribution openings A33 smoke dischargings, pass through control the first cylinder 91 and the 4th first
Cylinder 94 extends so that the first valve opening 41 and the 4th valve opening 44 are closed by the valve plate 8 of 9 lower section of cylinder, and combustion gas is at gas port 71
Into in inlet chamber 51, then entered again by the 3rd valve opening 43 in distribution cavity B32, combustion chamber is finally entered by distribution openings B34, fired
The flue gas for burning indoor generation is entered by distribution openings A33 in distribution cavity A31, then is entered by the second valve opening 42 in outlet chamber 52,
It is finally discharged from flue gas mouth 72, it is achieved thereby that the demand of commutation.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of four-way reversing valve, including valve body, it is characterised in that：The valve body includes upper box and lower box, the top box
It is separated, is set on the valve seat there are four valve opening, under being equipped with vertically in the lower box by valve seat between body and lower box
Partition plate is equipped with distribution openings on the cavity of the lower clapboard both sides, in the upper box vertically be equipped with upper spacer, it is described on
Partition plate and the lower clapboard are arranged in a crossed manner, gas port are equipped on the cavity of the upper spacer both sides, at the top of the upper box
If there are four cylinders, valve plate is equipped in the bottom of the cylinder.
2. a kind of four-way reversing valve according to claim 1, it is characterised in that：Lower box is divided into distribution by the lower clapboard
Chamber A and distribution cavity B is equipped with distribution openings A in the distribution cavity A, and distribution openings B is equipped in the distribution cavity B.
3. a kind of four-way reversing valve according to claim 2, it is characterised in that：Two valves on the distribution cavity A
Hole is respectively the first valve opening and the second valve opening, and two valve openings on distribution cavity B are respectively the 3rd valve opening and the 4th valve opening.
4. a kind of four-way reversing valve according to claim 1, it is characterised in that：Upper box is divided into air inlet by the upper spacer
Chamber and outlet chamber are equipped with gas port on the inlet chamber, and flue gas mouth is equipped on the outlet chamber.
5. a kind of four-way reversing valve according to claim 4, it is characterised in that：Two cylinders on the inlet chamber
Respectively the first cylinder and the 3rd cylinder, two cylinders on outlet chamber are respectively tetra- cylinder of the second cylinder and.
6. a kind of four-way reversing valve according to Claims 1 to 5 wherein any one, it is characterised in that：The upper spacer
It is arranged in a mutually vertical manner with lower clapboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111010.0A CN108119673A (en) | 2018-02-05 | 2018-02-05 | A kind of four-way reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111010.0A CN108119673A (en) | 2018-02-05 | 2018-02-05 | A kind of four-way reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108119673A true CN108119673A (en) | 2018-06-05 |
Family
ID=62234299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111010.0A Pending CN108119673A (en) | 2018-02-05 | 2018-02-05 | A kind of four-way reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108119673A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10148269A (en) * | 1996-11-19 | 1998-06-02 | Ckd Corp | Four-way valve |
| CN2627302Y (en) * | 2003-06-18 | 2004-07-21 | 高建勋 | Four valve plate four-way disc type directional selecting valve |
| CN106352116A (en) * | 2016-11-02 | 2017-01-25 | 东键飞能源科技(上海)有限公司 | Novel double-layered four-way reversing valve |
| CN106499861A (en) * | 2016-12-07 | 2017-03-15 | 北京神雾环境能源科技集团股份有限公司 | A kind of fully closed four-way change-over valve of single cylinder-actuated |
| CN207961628U (en) * | 2018-02-05 | 2018-10-12 | 上海嘉德环境能源科技有限公司 | A kind of four-way reversing valve |
-
2018
- 2018-02-05 CN CN201810111010.0A patent/CN108119673A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10148269A (en) * | 1996-11-19 | 1998-06-02 | Ckd Corp | Four-way valve |
| CN2627302Y (en) * | 2003-06-18 | 2004-07-21 | 高建勋 | Four valve plate four-way disc type directional selecting valve |
| CN106352116A (en) * | 2016-11-02 | 2017-01-25 | 东键飞能源科技(上海)有限公司 | Novel double-layered four-way reversing valve |
| CN106499861A (en) * | 2016-12-07 | 2017-03-15 | 北京神雾环境能源科技集团股份有限公司 | A kind of fully closed four-way change-over valve of single cylinder-actuated |
| CN207961628U (en) * | 2018-02-05 | 2018-10-12 | 上海嘉德环境能源科技有限公司 | A kind of four-way reversing valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207961628U (en) | A kind of four-way reversing valve | |
| CN108119673A (en) | A kind of four-way reversing valve | |
| KR100921720B1 (en) | High Efficient Self Regenerative Burner | |
| CN201306476Y (en) | 2-position 3-way air reversing valve | |
| CN207962641U (en) | The Two-cuff Technique combustion system to be commutated using four-way reversing valve | |
| US4039391A (en) | Coke oven battery and method for operation on a slow-down basis | |
| CN101186829B (en) | Composite heat type one-sided air flue coke oven | |
| CN104848686A (en) | Double-circulation heat accumulation nozzle type furnace kiln | |
| CN202057030U (en) | Atmospheric pressure vertical type boiler | |
| CN201636873U (en) | Pre-combustor for tube-type heating furnace | |
| CN101413039B (en) | Continuous air blast type strong wind warm blast furnace | |
| CN204573186U (en) | A kind of heat-accumulation combustor commutation four-way valve | |
| CN208831812U (en) | A kind of three position four-way directional control valve of included purging port | |
| CN208108093U (en) | A kind of premixed burner | |
| CN2619112Y (en) | Large scale four chamber four-way change-over valve | |
| CN201215314Y (en) | External thermal storage burner | |
| CN208155042U (en) | A kind of roller bottom furnace Two-cuff Technique combustion system | |
| CN219510799U (en) | Low NOx, energy-saving dual-purpose heat accumulating type burner | |
| CN106513558A (en) | Front-back door opening multi-chamber forging furnace adopting blast furnace gas as fuel | |
| CN108131674A (en) | The Two-cuff Technique combustion system to be commutated using four-way reversing valve | |
| CN201449007U (en) | A turn-back flow coal burning hot air furnace | |
| CN205011696U (en) | Coke oven waste gas exchange shutter | |
| CN210740749U (en) | Gas distribution control structure of gas water heater | |
| CN113122284B (en) | Low-nitrogen emission adjusting method for reheating coke oven | |
| CN201014452Y (en) | Face air intake type stove burner |
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 |