CN206846026U - A kind of supercritical pressure turbine reheating valve casing steel-casting - Google Patents
A kind of supercritical pressure turbine reheating valve casing steel-casting Download PDFInfo
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- CN206846026U CN206846026U CN201720714872.3U CN201720714872U CN206846026U CN 206846026 U CN206846026 U CN 206846026U CN 201720714872 U CN201720714872 U CN 201720714872U CN 206846026 U CN206846026 U CN 206846026U
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- main valve
- wholely set
- pressure turbine
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Abstract
The utility model discloses a kind of supercritical pressure turbine reheating valve casing steel-casting, including main valve body, main valve body left end has been wholely set the first connectivity port, main valve body right-hand member has been wholely set second connection end mouth, the first sealing ring mounting groove and the first locating groove are provided with the outer surface of first connectivity port, the second sealing ring mounting groove and the second locating groove are provided with the outer surface of second connection end mouth；The lower end of main valve body has been wholely set support base, and the lower end of support base has been wholely set connecting seat, and fixed bonding has one piece of magnet locating piece in position placing groove in the lower surface of connecting seat；The left upper end of main valve body has been wholely set one piece of first locating piece, and the upper right side of main valve body has been wholely set one piece of second locating piece.Above-mentioned technical proposal, reasonable in design, simple in construction, installation operation is simple, connection is reliable, be not easy to loosen, antifalsification is good, it is counterfeit to be not easy and port position sealing ring is easy for installation, and practicality is good.
Description
Technical field
It the utility model is related to valve technology field, and in particular to a kind of supercritical pressure turbine reheating valve casing steel-casting.
Background technology
Valve is the control unit in fluid delivery system, has cut-off, regulation, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the function such as overflow pressure relief.
For the valve of fluid control systems, from simplest stop valve into extremely complex robot control system(RCS) it is used each
Kind valve, its kind and specification are quite various.Valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil
The flowing of all kinds fluid such as product, liquid metal and radiating medium.Valve is also divided into cast iron valve, cast-steel valve according to material
Door, stainless valve (201,304,316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve are nonstandard
Customized valve etc..
Existing supercritical pressure turbine reheating valve also Shortcomings：Existing supercritical pressure turbine reheating valve is due to knot
The defects of structure design, fixed operation bothers during installation, and connection is unreliable, easily loosens, causes its stability at work
Deficiency, and easily occur leaking in use or the problems such as noise；And existing supercritical pressure turbine reheating valve is false proof
Information is single, and antifalsification is poor, easily counterfeit；Port position sealing ring can not be installed, and sealing is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structure
Simply, installation operation is simple, connection is reliable, be not easy to loosen, antifalsification is good, it is counterfeit to be not easy and port position sealing ring is easy for installation
Supercritical pressure turbine reheating valve casing steel-casting.
To achieve the above object, the utility model provides following technical scheme：A kind of supercritical pressure turbine reheating valve casing
Steel-casting, including main valve body, cavity is provided with the main valve body, main valve body left end has been wholely set the first connectivity port, main
Valve body right-hand member has been wholely set second connection end mouth, is disposed with the outer surface of first connectivity port from left to right
One sealing ring mounting groove and the first locating groove, the second sealing is disposed with from right to left on the outer surface of second connection end mouth
Enclose mounting groove and the second locating groove；The lower end of the main valve body has been wholely set support base, the lower end one of the support base
Connecting seat is provided with, several the first connecting holes are vertically provided with the connecting seat, and set in the middle part of the lower surface of connecting seat
There is a downward opening glove groove, fixed bonding has one piece of magnet locating piece in the glove groove；The main valve body
Left upper end has been wholely set one piece of first locating piece, at least provided with first screw thread on the upper surface of first locating piece
Hole；The upper right side of the main valve body has been wholely set one piece of second locating piece, is at least set on the upper surface of second locating piece
It is equipped with second screwed hole.
By using above-mentioned technical proposal, the first connectivity port and second connection end mouth structure are set rationally, existing close
Seal is easy for installation, and connection is reliable, good airproof performance, is not easy to leak；It is reasonable that support base is set, and connecting seat connection is reliable, bottom
Magnet locating piece can be adsorbed on irony part, and connection is reliable, is not easy to loosen；First locating piece and the second locating piece, which are set, to be closed
Reason, connection are reliable；Reasonable in design, simple in construction, installation operation is simple, port position sealing ring is easy for installation, practicality
It is good.
The utility model is further arranged to：The front end face medium position of the support base is provided with a false proof groove,
The false proof groove left end is wholely set several raised fake certification codes；False proof groove right-hand member is provided with the false proof of projection
Pattern.By this setting, structure setting is more reasonable, is not easy counterfeit, and antifalsification is good.
The utility model is further arranged to：The fake certification code by Arabic numerals and English alphabetic combination and
Into.By this setting, it is reasonable that fake certification code is set, and antifalsification is good.
The utility model is further arranged to：The glove groove is circular groove, is provided with outside the glove groove
One rubber blanket mounting groove, and rubber blanket mounting groove is annular groove.By this setting, it is reasonable that rubber blanket mounting groove is set, energy
Existing rubber washer is enough installed.
The utility model is further arranged to：One piece of positioning boss is provided with the main valve body, and in positioning boss
Portion is provided with a positioning cylinder, and a peep hole is provided with the positioning cylinder.Pass through this setting, main valve body structure setting
More rationally, peep hole is set reasonable, easy to use.
The utility model is further arranged to：External screw thread is provided with the outer surface of the positioning cylinder.By originally setting
Put, it is more reasonable that positioning cylinder is set, and use is more convenient, and connection is reliable.
The utility model is further arranged to：First sealing ring mounting groove, the first locating groove, the second sealing ring
Mounting groove and the second locating groove are annular groove.By this setting, structure setting is more reasonable, and connection is reliable.
The utility model is further arranged to：Between the outer surface of the upper surface of the connecting seat and the lower end of main valve body
It has been wholely set some reinforcements.By this setting, connecting seat connection is relatively reliable.
The utility model has the advantages that：Compared with prior art, the utility model structure setting is more reasonable, the first connection
It is reasonable that port and second connection end mouth structure are set, and existing sealing ring is easy for installation, and connection is reliable, good airproof performance, is not easy to let out
Leakage；It is reasonable that support base is set, and connecting seat connection is reliable, and the magnet locating piece of bottom can be adsorbed on irony part, and connection can
Lean on, be not easy to loosen；It is reasonable that first locating piece and the second locating piece are set, and connection is reliable；Fake certification code and security pattern make
Convenient, antifalsification is good, it is counterfeit to be not easy；Reasonable in design, simple in construction, installation operation is simple, the installation of port position sealing ring
Conveniently, practicality is good.
With reference to Figure of description and specific embodiment, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the enlarged diagram in I portions in Fig. 1.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of supercritical pressure turbine reheating valve casing steel-casting disclosed in the utility model, including main valve
Body 1, cavity is provided with the main valve body 1, the left end of main valve body 1 has been wholely set the first connectivity port 11, the right-hand member one of main valve body 1
Body is provided with second connection end mouth 12, and the first sealing is disposed with from left to right on the outer surface of first connectivity port 11
The locating groove 112 of mounting groove 111 and first is enclosed, it is close to be disposed with second from right to left on the outer surface of second connection end mouth 12
The locating groove 122 of seal mounting groove 121 and second；The lower end of the main valve body 1 has been wholely set support base 13, the support base
13 lower end has been wholely set connecting seat 14, several first connecting holes 141 is vertically provided with the connecting seat 14, and connect
A downward opening glove groove 142 is provided with the middle part of the lower surface of seat 14, fixed bonding has one in the glove groove 142
Block magnet locating piece 2；The left upper end of the main valve body 1 has been wholely set one piece of first locating piece 15, first locating piece 15
Upper surface at least provided with first screwed hole 151；The upper right side of the main valve body 1, which has been wholely set one piece second, to be determined
Position block 16, at least provided with second screwed hole 161 on the upper surface of second locating piece 16.
As preferable, four the first connecting holes 141, and four the first connecting holes are vertically provided with the connecting seat 14
141 rectangular shape distributions.First sealing ring mounting groove 111, the first locating groove 112, the and of the second sealing ring mounting groove 121
Second locating groove 122 is annular groove.
To make the utility model structure setting more reasonable, as preferable, the front end of support base 13 described in the present embodiment
Middle face position is provided with a false proof groove 131, and the false proof left end of groove 131 is wholely set the false proof of several projections
Identifying code 132；The false proof right-hand member of groove 131 is provided with the security pattern 133 of projection.
The fake certification code 132 is formed by Arabic numerals and English alphabetic combination.
The glove groove 142 is circular groove, and a rubber blanket mounting groove 143 is provided with outside the glove groove 142,
And rubber blanket mounting groove 143 is annular groove.
One piece of positioning boss 17 is provided with the main valve body 1, and the middle part of positioning boss 17 is provided with a positioning cylinder
18, a peep hole 181 is provided with the positioning cylinder 18.As preferable, set on the outer surface of the positioning cylinder 18
It is equipped with external screw thread.
Some reinforcements have been wholely set between the outer surface of the upper surface of the connecting seat 14 and the lower end of main valve body 1
19。
During practical application, the first connectivity port and second connection end mouth structure set reasonable, existing sealing ring installation side
Just, connection is reliable, good airproof performance, is not easy to leak；It is reasonable that support base is set, and connecting seat connection is reliable, the magnet locating piece of bottom
It can adsorb on irony part, connection is reliable, is not easy to loosen；It is reasonable that first locating piece and the second locating piece are set, and connection can
Lean on；Fake certification code and security pattern are easy to make, and antifalsification is good, it is counterfeit to be not easy；Reasonable in design, simple in construction, installation
It is simple to operate, port position sealing ring is easy for installation, practicality is good.
Above-described embodiment is served only for that the utility model is further described, no to specific descriptions of the present utility model
It is understood that as the restriction to scope of protection of the utility model, the technician of this area is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and each fallen within the scope of protection of the utility model.
Claims (8)
1. a kind of supercritical pressure turbine reheating valve casing steel-casting, including main valve body (1), the main valve body (1) is interior to be provided with cavity,
Main valve body (1) left end has been wholely set the first connectivity port (11), and main valve body (1) right-hand member has been wholely set second connection end mouth
(12), it is characterised in that：The first sealing ring peace is disposed with the outer surface of first connectivity port (11) from left to right
Tankage (111) and the first locating groove (112), second is disposed with from right to left on the outer surface of second connection end mouth (12)
Sealing ring mounting groove (121) and the second locating groove (122)；The lower end of the main valve body (1) has been wholely set support base (13),
The lower end of the support base (13) has been wholely set connecting seat (14), be vertically provided with the connecting seat (14) several first
Connecting hole (141), and a downward opening glove groove (142) is provided with the middle part of the lower surface of connecting seat (14), it is described to put
Thing groove (142) interior fixed bonding has one piece of magnet locating piece (2)；The left upper end of the main valve body (1) has been wholely set one piece
First locating piece (15), at least provided with first screwed hole (151) on the upper surface of first locating piece (15)；It is described
The upper right side of main valve body (1) has been wholely set one piece of second locating piece (16), and the upper surface of second locating piece (16) is up to
Second screwed hole (161) is provided with less.
A kind of 2. supercritical pressure turbine reheating valve casing steel-casting according to claim 1, it is characterised in that：The support base
(13) front end face medium position is provided with a false proof groove (131), and the false proof groove (131) is if left end has been wholely set
Dry raised fake certification code (132)；False proof groove (131) right-hand member is provided with the security pattern (133) of projection.
A kind of 3. supercritical pressure turbine reheating valve casing steel-casting according to claim 2, it is characterised in that：It is described false proof to test
Card code (132) is formed by Arabic numerals and English alphabetic combination.
A kind of 4. supercritical pressure turbine reheating valve casing steel-casting according to claim 3, it is characterised in that：The glove is recessed
Groove (142) is circular groove, a rubber blanket mounting groove (143) is provided with outside the glove groove (142), and rubber blanket is installed
Groove (143) is annular groove.
A kind of 5. supercritical pressure turbine reheating valve casing steel-casting according to claim 4, it is characterised in that：The main valve body
(1) one piece of positioning boss (17) is provided with, and a positioning cylinder (18), the positioning are provided with the middle part of positioning boss (17)
A peep hole (181) is provided with cylinder (18).
A kind of 6. supercritical pressure turbine reheating valve casing steel-casting according to claim 5, it is characterised in that：The setting circle
External screw thread is provided with the outer surface of post (18).
A kind of 7. supercritical pressure turbine reheating valve casing steel-casting according to claim 1, it is characterised in that：Described first is close
Seal mounting groove (111), the first locating groove (112), the second sealing ring mounting groove (121) and the second locating groove (122) are equal
For annular groove.
A kind of 8. supercritical pressure turbine reheating valve casing steel-casting according to claim 1, it is characterised in that：The connecting seat
(14) some reinforcements (19) have been wholely set between upper surface and the outer surface of the lower end of main valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714872.3U CN206846026U (en) | 2017-06-20 | 2017-06-20 | A kind of supercritical pressure turbine reheating valve casing steel-casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714872.3U CN206846026U (en) | 2017-06-20 | 2017-06-20 | A kind of supercritical pressure turbine reheating valve casing steel-casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846026U true CN206846026U (en) | 2018-01-05 |
Family
ID=60801128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714872.3U Active CN206846026U (en) | 2017-06-20 | 2017-06-20 | A kind of supercritical pressure turbine reheating valve casing steel-casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846026U (en) |
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2017
- 2017-06-20 CN CN201720714872.3U patent/CN206846026U/en active Active
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