CN207935472U - A kind of ball valve with high heat dispersion combination floating seal - Google Patents
A kind of ball valve with high heat dispersion combination floating seal Download PDFInfo
- Publication number
- CN207935472U CN207935472U CN201820283678.9U CN201820283678U CN207935472U CN 207935472 U CN207935472 U CN 207935472U CN 201820283678 U CN201820283678 U CN 201820283678U CN 207935472 U CN207935472 U CN 207935472U
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- China
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- fixedly connected
- valve
- inlet
- high heat
- storage tank
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Abstract
The utility model discloses a kind of ball valves combining floating seal with high heat dispersion,One end of valve chamber is equipped with bearing,The outer ring of bearing is fixedly connected with valve chamber,The inner ring of bearing is fixedly connected with valve rod,One end of valve rod is fixedly connected with push rod,The side of valve body is equipped with heat sink,Valve body one end is internally provided with cooling pipe,One end of cooling pipe is equipped with inlet,The other end of cooling pipe is equipped with liquid outlet,Inlet is fixedly connected by conduit with heat sink with liquid outlet,Heat sink includes circulating pump,Aqua storage tank,Conduit and semiconductor chilling plate,One end of circulating pump is fixedly connected with liquid outlet,The other end of circulating pump is fixedly connected with one end of aqua storage tank,The other end of aqua storage tank is fixedly connected with inlet,The bottom of aqua storage tank is fixedly connected with semiconductor chilling plate,This combines the ball valve of floating seal with high heat dispersion,Good cooling processing is realized to valve body,Avoid the leakage of steam in valve-rod cavity.
Description
Technical field
The utility model is related to floating ball valve technical fields, specially a kind of to combine floating seal with high heat dispersion
Ball valve.
Background technology
The simple in structure, good airproof performance of floating spherical ball valve, but sphere bears the load of working media and has all been transmitted to outlet
Sealing ring, therefore to consider that can sealing ring material withstand the service load of sphere medium, it is impacted by elevated pressures
When, sphere may shift.
In actual moving process, valve stem seal reduces steam edge using the filled sealing of filler or spring at this stage
Valve rod gap leakage, valve body at work, since fluid temperature (F.T.) is higher, will produce a large amount of steam, due to cock inside valve chamber
Valve rod is in period rotary motion state, and filler is caused to wear, and when the pressure of steam is excessive, steam leakage can be made to the external world.
Utility model content
The purpose of this utility model is to provide a kind of ball valves combining floating seal with high heat dispersion, in solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：There is one kind high heat dispersion combination to float
The ball valve of sealing, including valve chamber, bearing, valve rod, push rod, rotor plate, spool, sealing ring, valve chamber, valve body, cooling pipe, feed liquor
One end of mouth, liquid outlet and heat sink, the valve chamber passes through bearing and valve rod is rotatablely connected, and one end of the valve rod, which is fixed, to be connected
It is connected to push rod, the other end of the valve rod is fixedly connected with rotor plate, and the one end of the rotor plate far from valve rod is connected with
Spool, the spool both sides are equipped with sealing ring, and the sealing ring is fixedly connected with valve chamber, and the side of the valve body is equipped with cooling
Device, described valve body one end are internally provided with the cooling pipe being spirally distributed, and one end of the cooling pipe is equipped with feed liquor
Mouthful, the other end of the cooling pipe is equipped with liquid outlet, and the inlet is fixed by conduit and heat sink with liquid outlet
Connection, the heat sink include circulating pump, aqua storage tank, conduit and semiconductor chilling plate, one end of the circulating pump and go out liquid
Mouth is fixedly connected, and the other end of the circulating pump is fixedly connected with one end of aqua storage tank, the other end and feed liquor of the aqua storage tank
Mouth is fixedly connected, and the bottom of the aqua storage tank is fixedly connected with semiconductor chilling plate.
Preferably, it is equipped with link slot at the top of the spool, the rotor plate is placed on inside link slot, and the length of link slot
Degree and width are all higher than the length and width of rotor plate.
Preferably, the one end of the valve rod far from rotor plate is square structure, and one end of the push rod is equipped with square hole, described
Push rod is fixedly connected by the square hole being arranged on valve rod one end.
Preferably, one end of the inlet is fixedly connected with shut-off valve, the one end of the shut-off valve far from inlet with
Conduit is fixedly connected.
Preferably, the spool is zirconium oxide material.
Compared with prior art, the utility model has the beneficial effects that：
1, when the utility model at work, since the bottom of aqua storage tank is fixedly connected with semiconductor chilling plate, can lead to
It crosses semiconductor chilling plate to cool down to the coolant liquid in aqua storage tank, one end of circulating pump is fixedly connected with liquid outlet, circulating pump
The other end be fixedly connected with one end of aqua storage tank, the other end of aqua storage tank is fixedly connected with inlet, passes through the work of circulating pump
Make, coolant liquid can be made to be circulated in cooling pipe, semiconductor chilling plate continuously cools down to coolant liquid, in turn
Heat inside valve chamber is constantly taken out of, realizing good cooling to valve body is handled, and avoids letting out for steam in valve-rod cavity
Dew.
2, one end of the utility model inlet is fixedly connected with shut-off valve, shut-off valve one end and conduit far from inlet
It is fixedly connected, shut-off valve can control the size of coolant rate, can also stop the cooling processing to valve body, realize and dropped to valve body
The control of temperature work.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model heat sink structural schematic diagram；
Fig. 3 is the utility model pusher structure schematic diagram；
Fig. 4 is the utility model stop valve structure schematic diagram；
Fig. 5 is the utility model connecting groove structure schematic diagram.
In figure：1- valve chambers；2- bearings；3- valve rods；4- push rods；5- rotor plates；6- spools；7- sealing rings；8- valve bodies；9- is cold
But pipeline；10- inlets；11- liquid outlets；12- heat sinks；13- circulating pumps；14- aqua storage tanks；15- conduits；16- semiconductors
Cooling piece；17- link slots；18- square holes；19- shut-off valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：There is one kind high heat dispersion to combine floating seal
Ball valve, including valve chamber 1, bearing 2, valve rod 3, push rod 4, rotor plate 5, spool 6, sealing ring 7, valve body 8, cooling pipe 9, feed liquor
One end of mouth 10, liquid outlet 11 and heat sink 12, the valve chamber 1 is rotatablely connected by bearing 2 and valve rod 3, the valve rod 3
One end is fixedly connected with push rod 4, and the other end of the valve rod 3 is fixedly connected with rotor plate 5, and the rotor plate 5 is far from valve rod 3
One end is connected with spool 6, and 6 both sides of the spool are equipped with sealing ring 7, and the sealing ring 7 is fixedly connected with valve chamber 1, institute
The side for stating valve body 8 is equipped with heat sink 12, and 8 one end of the valve body is internally provided with the cooling pipe 9 being spirally distributed, institute
The one end for stating cooling pipe 9 is equipped with inlet 10, and the other end of the cooling pipe 9 is equipped with liquid outlet 11, the inlet 10
It is fixedly connected with heat sink 12 by conduit 15 with liquid outlet 11, the heat sink 12 includes circulating pump 13, aqua storage tank
14, one end of conduit 15 and semiconductor chilling plate 16, the circulating pump 13 is fixedly connected with liquid outlet 11, the circulating pump 13
The other end is fixedly connected with one end of aqua storage tank 14, and the other end of the aqua storage tank 14 is fixedly connected with inlet 10, the storage
The bottom of sink 14 is fixedly connected with semiconductor chilling plate 16.
6 top of the spool is equipped with link slot 17, and the rotor plate 5 is placed on inside link slot 17, and link slot 17
Length and width is all higher than the length and width of rotor plate 5, makes spool 6 that can float in valve chamber 1, the valve rod 3 is far from rotation
One end of plate 5 is square structure, and one end of the push rod 4 is equipped with square hole 18, the push rod 4 by the square hole 18 that is arranged on
3 one end of valve rod is fixedly connected, and the rotation of spool 6 is controlled by push rod 4, and one end of the inlet 10 is fixedly connected with cut-off
Valve 19, the one end of the shut-off valve 19 far from inlet 10 are fixedly connected with conduit 15, and shut-off valve 19 can control the flow of fluid
Size, the spool 6 are zirconium oxide material, and zirconium oxide material corrosion resistance, hardness are big.
Operation principle：At work, since the bottom of aqua storage tank 14 is fixedly connected with semiconductor chilling plate 16, can lead to
It crosses semiconductor chilling plate 16 to cool down to the coolant liquid in aqua storage tank 14, one end of circulating pump 13 is fixed with liquid outlet 11 to be connected
It connects, the other end of circulating pump 13 is fixedly connected with one end of aqua storage tank 14, and the other end of aqua storage tank 14 is fixed with inlet 10 to be connected
It connects, by the work of circulating pump 13, coolant liquid can be made to be circulated in cooling pipe 9, semiconductor chilling plate 16 is constant
Ground cools down to coolant liquid, and then the heat inside valve chamber 1 is constantly taken out of, is realized at good cooling to valve body 8
Reason, avoids the leakage of 3 intracavitary steam of valve rod, and one end of inlet 10 is fixedly connected with shut-off valve 19, shut-off valve 19 far from into
One end of liquid mouth 10 is fixedly connected with conduit 15, and shut-off valve 19 can control the size of coolant rate, can also be stopped to valve body 8
Cooling is handled, and realizes the control for the work that cools down to valve body 8.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of ball valve with high heat dispersion combination floating seal, including valve chamber (1), bearing (2), valve rod (3), push rod
(4), rotor plate (5), spool (6), sealing ring (7), valve body (8), cooling pipe (9), inlet (10), liquid outlet (11) and drop
Warm device (12), it is characterised in that：One end of the valve chamber (1) is rotatablely connected by bearing (2) and valve rod (3), the valve rod
(3) one end is fixedly connected with push rod (4), and the other end of the valve rod (3) is fixedly connected with rotor plate (5), the rotor plate
(5) one end far from valve rod (3) is connected with spool (6), and spool (6) both sides are equipped with sealing ring (7), the sealing
Circle (7) is fixedly connected with valve chamber (1), the side of the valve body (8) equipped with heat sink (12), described valve body (8) one end it is interior
Portion is equipped with the cooling pipe (9) being spirally distributed, and one end of the cooling pipe (9) is equipped with inlet (10), the cooling
The other end of pipeline (9) is equipped with liquid outlet (11), and the inlet (10) passes through conduit (15) and cooling with liquid outlet (11)
Device (12) is fixedly connected, and the heat sink (12) includes circulating pump (13), aqua storage tank (14), conduit (15) and semiconductor system
One end of cold (16), the circulating pump (13) is fixedly connected with liquid outlet (11), the other end of the circulating pump (13) and storage
One end of sink (14) is fixedly connected, and the other end of the aqua storage tank (14) is fixedly connected with inlet (10), the aqua storage tank
(14) bottom is fixedly connected with semiconductor chilling plate (16).
2. a kind of ball valve with high heat dispersion combination floating seal according to claim 1, it is characterised in that：It is described
Link slot (17) is equipped at the top of spool (6), the rotor plate (5) is placed on link slot (17) inside, and the length of link slot (17)
Degree and width are all higher than the length and width of rotor plate (5).
3. a kind of ball valve with high heat dispersion combination floating seal according to claim 1, it is characterised in that：It is described
The one end of valve rod (3) far from rotor plate (5) is square structure, and one end of the push rod (4) is equipped with square hole (18), the push rod
(4) it is fixedly connected with valve rod (3) one end by the square hole (18) being arranged on.
4. a kind of ball valve with high heat dispersion combination floating seal according to claim 1, it is characterised in that：It is described
One end of inlet (10) is fixedly connected with shut-off valve (19), the shut-off valve (19) one end and conduit far from inlet (10)
(15) it is fixedly connected.
5. a kind of ball valve with high heat dispersion combination floating seal according to claim 2, it is characterised in that：It is described
Spool (6) is zirconium oxide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283678.9U CN207935472U (en) | 2018-02-28 | 2018-02-28 | A kind of ball valve with high heat dispersion combination floating seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283678.9U CN207935472U (en) | 2018-02-28 | 2018-02-28 | A kind of ball valve with high heat dispersion combination floating seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935472U true CN207935472U (en) | 2018-10-02 |
Family
ID=63653353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283678.9U Expired - Fee Related CN207935472U (en) | 2018-02-28 | 2018-02-28 | A kind of ball valve with high heat dispersion combination floating seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935472U (en) |
-
2018
- 2018-02-28 CN CN201820283678.9U patent/CN207935472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190228 |