CN108361418A - Drawing and pulling type single layer is without leakage four-way reversing valve - Google Patents
Drawing and pulling type single layer is without leakage four-way reversing valve Download PDFInfo
- Publication number
- CN108361418A CN108361418A CN201810396253.3A CN201810396253A CN108361418A CN 108361418 A CN108361418 A CN 108361418A CN 201810396253 A CN201810396253 A CN 201810396253A CN 108361418 A CN108361418 A CN 108361418A
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- Prior art keywords
- valve
- cylinder
- way reversing
- leakage
- hole
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- Pending
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- 239000002356 single layer Substances 0.000 title claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 208000002925 dental caries Diseases 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000001172 regenerating effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
-
- 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
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
A kind of drawing and pulling type single layer is without leakage four-way reversing valve, and it is bad that it mainly solves existing four-way reversing valve sealing performance, bulky, high cost technical problem.Its key points of the technical solution are that：It includes valve body, H-shaped partition board, cover board and cylinder, the valve inner is hollow, upper opening coordinates with cover plate for sealing, H-shaped partition board is placed in valve inner, valve inner is divided into 4 cavitys, surrounding valve body is each provided with a port, 4 cavitys are connected to outside respectively, 2 through-holes are each provided on the both side plate of H-shaped partition board, each through-hole is correspondingly arranged there are one cylinder, and the piston-rod end of cylinder is provided with valve plug and coordinates with through-hole.It is mainly used for the Regenerative Combustion System used in founding industry.
Description
Technical field
The present invention relates to a kind of drawing and pulling type single layers without leakage four-way reversing valve.
Background technology
In the industrial production, the Regenerative Combustion System used in especially current founding industry, in order to realize heat-accumulator tank
Accumulation of heat, exothermic periodically conversion, reversal valve become one of most important equipment in regenerative combustion system.It is stored with disperse formula
For hot combustion system, currently, to realize this conversion, mainly using butterfly valve type four-way reversing valve, two triple valves, Huo Zheshuan
Laminar four-way reversing valve.Butterfly valve type four-way reversing valve, which can not achieve, to be fully sealed, and after longer period of time, is let out
Leak especially severe.Two triple valves or two-layer equation four-way reversing valve are then bulky, and cost is high, and maintenance is inconvenient.
Invention content
The object of the present invention is to provide a kind of simple in structure, cost-effective, maintenance conveniently, the pull of No leakage is fully sealed
Formula single layer is without leakage four-way reversing valve.
The technical solution adopted by the present invention to solve the technical problems is：It includes valve body, H-shaped partition board, cover board and cylinder,
The valve inner is hollow, and upper opening coordinates with cover plate for sealing, and H-shaped partition board is placed in valve inner, valve inner is divided into 4
A cavity, surrounding valve body are each provided with a port, and 4 cavitys are connected to outside respectively, are respectively set on the both side plate of H-shaped partition board
2 through-holes are equipped with, each through-hole is correspondingly arranged there are one cylinder, and the piston-rod end of cylinder is provided with valve plug and coordinates with through-hole.
It is provided with cylinder saddle on the outside of the valve body, cylinder block is fixed on cylinder saddle, and piston rod passes through valve body-side
Plate makes valve plug face through-hole.
Valve plug cock body surface is domatic structure, and sealing can be realized with through-hole cooperation.
It is provided with maintenance door on the cover board.
The maintenance door is provided with 4, is located at right over piston rod.
The beneficial effects of the invention are as follows：
1, opposite butterfly valve type four-way reversing valve, the present invention have sealing advantage, in long-time service because using end face seal form
In the case of can be achieved that no leakage is fully sealed.
2, opposite to be had using two triple valves or two-layer equation four-way reversing valve, the present invention, it is simple in structure, it is cheap
Advantage.For example, the valve of latus rectum DN300, using structure of the invention form, valve body length is no more than 1 meter with wide, is highly no more than
0.4 meter.Weight only has 3/5ths or so of two-layer equation four-way reversing valve.
3, the present invention has the advantages that easy to maintenance.The present invention only need to valve top be arranged simple light and handy maintenance door and
Comprehensive maintenance can be achieved, without dismantling the components such as spool.
4, cylinder of the present invention is installed on side, and due to valve shaft and horizontal plane, the sealing structure of valve is not easy to fall ash,
It is not necessary that dust guard is arranged.
5, since cylinder is transversely mounted, spool need to only be pushed and pulled by cylinder and realize opening and closing, compared cylinder right angle setting, be not necessarily to
Cylinder lifts spool completely, therefore, the smaller cylinder of diameter can be used, reduces valve cost and weight.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the vertical view of present invention capping plate.
Fig. 4 is the front view of Fig. 1.
Fig. 5 is the side view of Fig. 1.
In figure：1- valve bodies, 2-H shape partition boards, the ports 3- A, 4- port B, the ports 5- C, 6- port D, 7- through-holes a, 8- through-hole
B, 9- through-hole c, 10- through-hole d, 11- cylinder a, 12- cylinder b, 13- cylinder c, 14- cylinder d, 15- cover board, 16- maintenance doors, 17-
Cylinder saddle a, 18- cylinder saddle b, 19- cylinder saddle c, 20- cylinder saddle d, 21- valve plug a, 22- valve plug b, 23- valve plug c,
24- valve plugs d.
Specific implementation mode
The present invention is described in further details with reference to the accompanying drawings and examples.
Embodiment 1, it includes valve body, H-shaped partition board, cover board and cylinder to the present invention, and the valve inner is hollow, upper opening
Coordinate with cover plate for sealing, H-shaped partition board is placed in valve inner, valve inner is divided into 4 cavitys, surrounding valve body is each provided with one
4 cavitys are connected to outside, 2 through-holes are each provided on the both side plate of H-shaped partition board by a port respectively, and each through-hole corresponds to
There are one cylinder, the piston-rod ends of cylinder to be provided with valve plug and coordinate with through-hole for setting.Refering to fig. 1 to Fig. 5.
Embodiment 2, the valve body outside are provided with cylinder saddle, and cylinder block is fixed on cylinder saddle, and piston rod is worn
Valve body side plate is crossed, valve plug face through-hole is made.Refering to fig. 1 to Fig. 5, remaining is the same as embodiment 1.
Embodiment 3, valve plug cock body surface are domatic structure, and sealing can be realized with through-hole cooperation.Refering to fig. 1 to Fig. 3,
Remaining same above-described embodiment.Refering to fig. 1 to Fig. 5, remaining is the same as embodiment 1.
Embodiment 4 is provided with maintenance door on the cover board.Refering to fig. 1 to Fig. 5, remaining is the same as embodiment 1.
Embodiment 5, the maintenance door are provided with 4, be located at piston rod just on.Refering to fig. 1 to Fig. 5, remaining is the same as real
Apply example 1.
Embodiment 6, for drawing and pulling type single layer as Figure 1-Figure 5 without leakage four-way reversing valve, it includes valve body 1, H-shaped partition board
2 and cover board 15,1 inner hollow of the valve body, upper opening coordinates with the sealing of cover board 15, and H-shaped partition board 2 is placed in inside valve body 1, will
4 cavitys are divided into inside valve body 1, surrounding valve body is provided with port A3, port B4, port C5, port D6, by 4 cavitys point
It is not connected to outside, through-hole a7, through-hole b8, through-hole c9, through-hole d10 is provided on the both side plate of H-shaped partition board by two neighboring sky
Chamber is connected to.Valve body both sides are provided with cylinder block a17, cylinder block b18, cylinder block c19, cylinder block d20, are connected on cylinder block a17
There are cylinder a11, the piston rod of cylinder a11 to pass through valve body, so that the valve plug a21 of piston-rod end and through-hole a7 is coordinated, pass through cylinder
A11 adjusts the folding of through-hole a7；Cylinder b12 is fixed on cylinder block b18, the piston rod of cylinder b12 passes through valve body, makes piston rod
The valve plug b22 of end coordinates with through-hole b8, and the folding of through-hole b8 is adjusted by cylinder b12；It is fixed with cylinder on cylinder block c19
The piston rod of c13, cylinder c13 pass through valve body, so that the valve plug c23 of piston-rod end and through-hole c9 is coordinated, are adjusted by cylinder c13
The folding of through-hole c9；Cylinder d14 is fixed on cylinder block d20, the piston rod of cylinder d14 passes through valve body, makes piston-rod end
Valve plug d24 coordinates with through-hole d10, and the folding of through-hole d10 is adjusted by cylinder d14.
As shown in Fig. 2, valve body is divided into four spaces by drawing and pulling type single layer No leakage four-way reversing valve door using steel plate.Work as valve
Plug a, c are closed, and valve plug b, d in the open state, realize AD unicom, BC unicom.Conversely, when valve plug a, c are in
Opening state when valve plug b, d are closed, realizes AC unicom, BD unicom.
Claims (5)
1. a kind of drawing and pulling type single layer without leakage four-way reversing valve, it is characterized in that：It includes valve body, H-shaped partition board, cover board and cylinder,
The valve inner is hollow, and upper opening coordinates with cover plate for sealing, and H-shaped partition board is placed in valve inner, valve inner is divided into 4
A cavity, surrounding valve body are each provided with a port, and 4 cavitys are connected to outside respectively, are respectively set on the both side plate of H-shaped partition board
2 through-holes are equipped with, each through-hole is correspondingly arranged there are one cylinder, and the piston-rod end of cylinder is provided with valve plug and coordinates with through-hole.
2. drawing and pulling type single layer according to claim 1 without leakage four-way reversing valve, it is characterized in that：Setting on the outside of the valve body
There are cylinder saddle, cylinder block to be fixed on cylinder saddle, piston rod passes through valve body side plate, makes valve plug face through-hole.
3. drawing and pulling type single layer according to claim 1 without leakage four-way reversing valve, it is characterized in that：Valve plug cock body surface
For domatic structure, sealing can be realized with through-hole cooperation.
4. drawing and pulling type single layer according to claim 1 without leakage four-way reversing valve, it is characterized in that：It is provided on the cover board
Maintenance door.
5. drawing and pulling type single layer according to claim 1 or 4 without leakage four-way reversing valve, it is characterized in that：The maintenance door is set
4 are equipped with, is located at right over piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396253.3A CN108361418A (en) | 2018-04-28 | 2018-04-28 | Drawing and pulling type single layer is without leakage four-way reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396253.3A CN108361418A (en) | 2018-04-28 | 2018-04-28 | Drawing and pulling type single layer is without leakage four-way reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361418A true CN108361418A (en) | 2018-08-03 |
Family
ID=63009434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396253.3A Pending CN108361418A (en) | 2018-04-28 | 2018-04-28 | Drawing and pulling type single layer is without leakage four-way reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361032A (en) * | 2020-11-25 | 2021-02-12 | 良正阀门有限公司 | Reversing regulating valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619112Y (en) * | 2003-07-24 | 2004-06-02 | 吴道洪 | Large scale four chamber four-way change-over valve |
| CN203421226U (en) * | 2013-07-24 | 2014-02-05 | 洛阳沃达机械技术开发有限公司 | Four-way reversing valve for steel/iron ladle heat storage and roasting device |
| CN206368981U (en) * | 2016-11-02 | 2017-08-01 | 东键飞能源科技(上海)有限公司 | A kind of novel double-layer four-way reversing valve |
| CN208169598U (en) * | 2018-04-28 | 2018-11-30 | 郑时伟 | Drawing and pulling type single layer is without leakage four-way reversing valve |
-
2018
- 2018-04-28 CN CN201810396253.3A patent/CN108361418A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619112Y (en) * | 2003-07-24 | 2004-06-02 | 吴道洪 | Large scale four chamber four-way change-over valve |
| CN203421226U (en) * | 2013-07-24 | 2014-02-05 | 洛阳沃达机械技术开发有限公司 | Four-way reversing valve for steel/iron ladle heat storage and roasting device |
| CN206368981U (en) * | 2016-11-02 | 2017-08-01 | 东键飞能源科技(上海)有限公司 | A kind of novel double-layer four-way reversing valve |
| CN208169598U (en) * | 2018-04-28 | 2018-11-30 | 郑时伟 | Drawing and pulling type single layer is without leakage four-way reversing valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361032A (en) * | 2020-11-25 | 2021-02-12 | 良正阀门有限公司 | Reversing regulating valve |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180803 |
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| WD01 | Invention patent application deemed withdrawn after publication |