CN106246930A - Steam energy-saving device and method of work thereof - Google Patents
Steam energy-saving device and method of work thereof Download PDFInfo
- Publication number
- CN106246930A CN106246930A CN201610797683.7A CN201610797683A CN106246930A CN 106246930 A CN106246930 A CN 106246930A CN 201610797683 A CN201610797683 A CN 201610797683A CN 106246930 A CN106246930 A CN 106246930A
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- China
- Prior art keywords
- hole
- steam
- gas passage
- saving device
- steam energy
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
The invention provides a kind of steam energy-saving device and method of work thereof, described steam energy-saving device includes drive mechanism, valve rod and valve head；Body have steam inlet, suck gas import and with the first gas passage, the second gas passage, first gas passage and the second gas passage are connected by through hole, through hole falls by the projection on the plane of the first gas passage at least in part in the projection being perpendicular in the plane of axis of through hole, keeps sealing in valve rod enters described first passage and with body；The both ends open of pipeline, one of them opening in face of through hole, and and valve head office in the both sides of described through hole；Becoming larger along away from the internal diameter on the direction of through hole of pipeline；Flange, pipeline is fixing on the body by described flange, and the outer rim of pipeline keeps sealing by flange and body.The present invention has the advantages such as energy-conservation, easy care.
Description
Technical field
The present invention relates to gas mixing, particularly to steam energy-saving device and method of work thereof.
Background technology
At present, steam uses equipment to typically require the steam using parameter stability, such as stability of flow, pressure stability.Existing
Way is: by two Valve controlling working steams, the flow of carrier gas, go to reduce by the mixing of working steam and carrier gas
The pressure of working steam, thus obtain the steam meeting steam use equipment requirements.This mode has many deficiencies, such as:
The flow of gaseous mixture, pressure transient, need to steam use equipment supply more steam, waste steam with
And the heat that steam carries.
Summary of the invention
For solving the deficiency in above-mentioned prior art, a kind of steam that the invention provides output steam stable is energy-conservation
Device, contributes to reducing steam and uses the steam usage amount of equipment, to reach energy-conservation purpose.
It is an object of the invention to be achieved through the following technical solutions:
A kind of steam energy-saving device, described steam energy-saving device includes drive mechanism, valve rod and valve head；Described steam is energy-conservation
Device farther includes:
Body, described body have steam inlet, suck gas import and the first gas passage connected with steam inlet,
With suck the second gas passage of gas inlet communication, described first gas passage and the second gas passage connected by through hole, institute
State through hole projection in the plane of axis being perpendicular to through hole fall at least in part by the first gas passage in described plane
On projection in, described valve rod enters in described first gas passage, and keeps sealing with described body；
Pipeline, the both ends open of described pipeline, one of them opening in face of described through hole, and and valve head office in institute
State the both sides of through hole；Becoming larger along the internal diameter on the direction away from described through hole of described pipeline；
Flange, described pipeline is fixing on the body by described flange, and the outer rim of described pipeline passes through described flange
Keep sealing with body.
According to above-mentioned steam energy-saving device, alternatively, described through hole throwing in the plane of axis being perpendicular to through hole
Shadow at least partly falls by the projection on the plane of the second gas passage.
According to above-mentioned steam energy-saving device, alternatively, described through hole is formed on valve head seat, and described valve head seat is by even
Fitting is fixing on the body.
According to above-mentioned steam energy-saving device, it is preferable that going deep into of described first gas passage and/or the second gas passage
Curved to the closing end of body.
According to above-mentioned steam energy-saving device, alternatively, described first gas passage and/or the second gas passage have curved
Folding, interior walls be smooth designs.
According to above-mentioned steam energy-saving device, it is preferable that described body by integral forming.
According to above-mentioned steam energy-saving device, it is preferable that described valve head, through hole and pipeline are coaxial.
According to above-mentioned steam energy-saving device, alternatively, it is provided with elastic sealing element between described flange and body.
According to above-mentioned steam energy-saving device, it is preferable that the shape of the end of described valve head is mated with described through hole.
The present invention also aims to provide the method for work of above-mentioned steam energy-saving device, this goal of the invention is by following
Technical scheme is achieved:
According to the method for work of above-mentioned steam energy-saving device, described method of work comprises the following steps:
(A1), in steam enters the first gas passage, peripheral at valve rod forms eddy flow；
(A2) steam forming eddy flow enters in the second gas passage through described through hole, and expands；
(A3) suck gas to be inhaled in described second gas passage；
(A4) steam and suction gas enter described pipe-line blending.
Compared with prior art, the device have the advantages that into:
The parameter stability of the steam of this device output, is conducive to improving follow-up steam and uses the operation stability of equipment；
This steam energy-saving device can replace original steam completely and use the steam control valve of equipment: owing to steam uses equipment to change
The raising of the thermal efficiency, can be lowered into steam and use the initial steam pressure of equipment, and the reduction of steam pressure can allow steam discharge more
Many heats, more effectively utilize the potential of steam, reduce steam and use the usage amount of equipment steam, reach energy-conservation purpose；
This device has steam channel, this body by integral forming of suction gas passage, such as one piece casting, greatly reduces and set
Standby physical dimension；The size of valve rod can significantly shorten, and intensity and the temperature difference deformation of such material are easier to meet technique
Requirement；The short valve rod deformation quantity when variations in temperature is less, is more easy to realize the concentric of steam energy-saving device, the energy-conservation dress of steam
The work efficiency put can preferably be ensured；
First and second gas passages use the structural shape of streamline runner so that steam runs and the side of change in device
To more smooth and easy, decrease the energy dissipation produced owing to steam runs；Second gas passage is smooth and easy, effectively prevent by
The working steam produced in working steam fluctuation enters into the refluence phenomenon of the second gas passage；
The valve head of valve rod uses diamond structure, closely cooperates with valve head seat.In equipment running process, this structure can subtract
Few resistance to steam, can also play the effect of water conservancy diversion simultaneously to eddy flow steam.It is threaded connection between valve head seat and body,
And use spin-ended screw to prevent valve head seat from loosening, convenient maintenance and replacing；
Pipeline uses increaser pattern, is Flange joint with steam energy-saving device body；Effectively adjust entrance with
Distance between through hole so that steam energy-saving device can reach preferable suction effect.
Accompanying drawing explanation
Referring to the drawings, the disclosure will be easier to understand.Skilled addressee readily understands that: this
A little accompanying drawings are used only for illustrating technical scheme, and are not intended to be construed as limiting protection scope of the present invention.
In figure:
Fig. 1 is the structure diagram of steam energy-saving device according to embodiments of the present invention.
Detailed description of the invention
Fig. 1 and following description describe the optional embodiment of the present invention how to implement with teaching those skilled in the art and
Reproduce the present invention.In order to instruct technical solution of the present invention, simplify or eliminated some conventional aspects.Those skilled in the art should
This understanding be derived from these embodiments modification or replace will within the scope of the invention.Those skilled in the art should understand that down
State feature and can combine to be formed multiple modification of the present invention in every way.Thus, the invention is not limited in following optional
Embodiment, and only limited by claim and their equivalent.
Embodiment:
Fig. 1 schematically illustrates the structure chart of the steam energy-saving device of the embodiment of the present invention, as it is shown in figure 1, described steaming
Vapour energy saver includes:
Drive mechanism 1, such as drive mechanisms such as electronic, pneumatic, hydraulic-driven；
Valve rod 6, valve head 3；
Body 4, described body uses casting technique, one-body molded；Described body have steam inlet, suck gas import with
And the first gas passage 5 of connecting with steam inlet and the second gas passage 8 sucking gas inlet communication, described first gas
Passage and the second gas passage have bending, and interior walls be smooth designs；And it is curved to be deep into intrinsic closing end；Described
One gas passage and the second gas passage are connected by through hole, and described through hole is formed on valve head seat 7, valve head seat by screw thread with
Body connects, and uses spin-ended screw to prevent valve head seat from loosening；The throwing in the plane of axis being perpendicular to through hole of the described through hole
Shadow partly or entirely falls by the projection on the plane of the first gas passage, and described through hole is being perpendicular to the axle of through hole
Projection section in the plane of line or fall fully by the projection on the plane of the second gas passage；Described valve rod enters
Enter in described first gas passage, and keep sealing with described body, under the driving of drive mechanism, valve head and valve head seat away from
From adjustable, the end shape of valve head mates with the through hole on described valve head seat；
Pipeline 9, the both ends open of described pipeline, one of them opening in face of described through hole, and and valve head office in
The both sides of described through hole；Becoming larger along the internal diameter on the direction away from described through hole of described pipeline；Described valve rod, valve
Head, through hole and pipeline are coaxial；
Flange 2, described pipeline is fixing on the body by described flange, and the outer rim of described pipeline passes through described flange
Keep sealing with body；It is provided with elastic sealing element between described flange and body, utilizes described elastic sealing element to go regulation described
The end of pipeline and the distance of through hole.
The method of work of the above-mentioned steam energy-saving device of the embodiment of the present invention, described method of work comprises the following steps:
(A1) in steam enters the first gas passage, being stopped by curved end, peripheral at valve rod forms eddy flow；
(A2) steam forming eddy flow enters in the second gas passage through described through hole, and expands；
(A3) suck gas to be inhaled in described second gas passage；
(A4) steam and suction gas enter described pipe-line blending, and the steam of discharge line enters in steam use equipment,
Thus obtain the steam meeting downstream steam use equipment requirements.
In order to meet different requirements, by adjust valve head and the distance of valve head seat, pipeline in face of the one of described through hole
End goes to regulate the parameter of the steam of output energy saver with the distance of through hole.
Claims (10)
1. a steam energy-saving device, described steam energy-saving device includes drive mechanism, valve rod and valve head；It is characterized in that: institute
State steam energy-saving device to farther include:
Body, described body has steam inlet, sucks gas import and the first gas passage connected with steam inlet and inhale
Entering the second gas passage of gas inlet communication, described first gas passage and the second gas passage are connected by through hole, described logical
Hole projection in the plane of axis being perpendicular to through hole falls at least in part by the first gas passage on the plane
In projection, described valve rod enters in described first gas passage, and keeps sealing with described body；
Pipeline, the both ends open of described pipeline, one of them opening is in face of described through hole, and leads in described with valve head office
The both sides in hole；Becoming larger along the internal diameter on the direction away from described through hole of described pipeline；
Flange, described pipeline is fixing on the body by described flange, and the outer rim of described pipeline passes through described flange and this
Body keeps sealing.
Steam energy-saving device the most according to claim 1, it is characterised in that: described through hole is being perpendicular to the axis of through hole
Projection in plane at least partly falls by the projection on the plane of the second gas passage.
Steam energy-saving device the most according to claim 1, it is characterised in that: described through hole is formed on valve head seat, described
Valve head seat is fixing on the body by connector.
Steam energy-saving device the most according to claim 1, it is characterised in that: described first gas passage and/or the second gas
The closing end being deep into body of body passage is curved.
Steam energy-saving device the most according to claim 1, it is characterised in that: described first gas passage and/or the second gas
Body passage has bending, and interior walls be smooth designs.
Steam energy-saving device the most according to claim 1, it is characterised in that: described body by integral forming.
Steam energy-saving device the most according to claim 1, it is characterised in that: described valve head, through hole and pipeline are coaxial.
Steam energy-saving device the most according to claim 1, it is characterised in that: it is provided with elastic close between described flange and body
Sealing.
Steam energy-saving device the most according to claim 1, it is characterised in that: the shape of the end of described valve head is logical with described
Hole is mated.
10., according to the method for work of the arbitrary described steam energy-saving device of claim 1-9, described method of work includes following step
Rapid:
(A1), in steam enters the first gas passage, peripheral at valve rod forms eddy flow；
(A2) steam forming eddy flow enters in the second gas passage through described through hole, and expands；
(A3) suck gas to be inhaled in described second gas passage；
(A4) steam and suction gas enter described line-blending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797683.7A CN106246930A (en) | 2016-08-31 | 2016-08-31 | Steam energy-saving device and method of work thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797683.7A CN106246930A (en) | 2016-08-31 | 2016-08-31 | Steam energy-saving device and method of work thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246930A true CN106246930A (en) | 2016-12-21 |
Family
ID=58080024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797683.7A Pending CN106246930A (en) | 2016-08-31 | 2016-08-31 | Steam energy-saving device and method of work thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246930A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981946A (en) * | 1974-02-12 | 1976-09-21 | Tokico Ltd. | Perforated plate of steam reforming valve |
| US5380470A (en) * | 1992-08-26 | 1995-01-10 | Btg Kalle Inventing Ab | Method and apparatus for reducing the pressure and temperature of steam in a steam conditioning valve |
| CN102374797A (en) * | 2011-11-03 | 2012-03-14 | 洛阳蓝海实业有限公司 | Hot-water type dynamic-regulating type steam-water direct-mixing type heat-exchanging device |
| CN203564983U (en) * | 2013-09-30 | 2014-04-30 | 河南泉舜流体控制科技有限公司 | Adjustable steam jet mixer |
| CN104534105A (en) * | 2014-12-25 | 2015-04-22 | 无锡职业技术学院 | Integrated steam exhaust temperature reduction pressurizer |
| CN204664421U (en) * | 2015-03-27 | 2015-09-23 | 河南泉舜流体控制科技有限公司 | Steam converter valve |
| CN206092983U (en) * | 2016-08-31 | 2017-04-12 | 浙江安耐杰科技股份有限公司 | Steam energy -saving device |
-
2016
- 2016-08-31 CN CN201610797683.7A patent/CN106246930A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981946A (en) * | 1974-02-12 | 1976-09-21 | Tokico Ltd. | Perforated plate of steam reforming valve |
| US5380470A (en) * | 1992-08-26 | 1995-01-10 | Btg Kalle Inventing Ab | Method and apparatus for reducing the pressure and temperature of steam in a steam conditioning valve |
| CN102374797A (en) * | 2011-11-03 | 2012-03-14 | 洛阳蓝海实业有限公司 | Hot-water type dynamic-regulating type steam-water direct-mixing type heat-exchanging device |
| CN203564983U (en) * | 2013-09-30 | 2014-04-30 | 河南泉舜流体控制科技有限公司 | Adjustable steam jet mixer |
| CN104534105A (en) * | 2014-12-25 | 2015-04-22 | 无锡职业技术学院 | Integrated steam exhaust temperature reduction pressurizer |
| CN204664421U (en) * | 2015-03-27 | 2015-09-23 | 河南泉舜流体控制科技有限公司 | Steam converter valve |
| CN206092983U (en) * | 2016-08-31 | 2017-04-12 | 浙江安耐杰科技股份有限公司 | Steam energy -saving device |
Non-Patent Citations (1)
| Title |
|---|
| 范守谦: "《《焦炉煤气净化生产设计手册》", 31 July 2012, 冶金工业出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |