CN212509613U - Quick-opening high-temperature-resistant ball valve - Google Patents
Quick-opening high-temperature-resistant ball valve Download PDFInfo
- Publication number
- CN212509613U CN212509613U CN202020915416.7U CN202020915416U CN212509613U CN 212509613 U CN212509613 U CN 212509613U CN 202020915416 U CN202020915416 U CN 202020915416U CN 212509613 U CN212509613 U CN 212509613U
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- heat insulation
- quick
- ball valve
- heat
- handle body
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Abstract
The utility model discloses a quick-open type high temperature resistant ball valve, which belongs to the technical field of pipeline equipment and comprises a valve main body, wherein a metal handle body is connected to the upper side of the valve main body, a fixing ring is sleeved on the outer side wall of the upper side of the metal handle body, a heat insulation sleeve is in threaded connection with the fixing ring, heat insulation cotton is arranged between the heat insulation sleeve and the metal handle body, and the outer side wall of the heat insulation sleeve is connected with an insulation rubber sheet; the utility model discloses on the lateral wall of the metal handle body of original quick-open type high temperature resistant ball valve, add the device that can be used for preventing scalding, when the staff need hold the metal handle body through the hand and come to operate the valve main part, because of the transport medium temperature is higher in the valve main part, the heat transmits the metal handle body easily on, can avoid staff's hand to take place to scald the accident through preventing scalding the device, guarantees staff's health.
Description
Technical Field
The utility model belongs to the technical field of the pipe-line equipment, concretely relates to quick-open high temperature resistant ball valve.
Background
The ball valve standard GB/T21465-2008 "valve nomenclature" defines a valve in which the closure member (ball) is driven by the valve stem and rotates about the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. Ball valve classification, including pneumatic ball valve, electric ball valve and manual ball valve.
Chinese patent application number 201720435784.X discloses a quick-opening high-temperature-resistant ball valve, which comprises a valve main body, a polystyrene valve seat for design, a spherical valve core, a valve rod, a gland, a nut, a handle, a sealing ring and flexible graphite packing; the middle part of the valve body is provided with a square groove, a polystyrene decorative valve seat is arranged in the square groove, the spherical valve core is arranged in the polystyrene decorative valve seat and is in rotary sealing connection with the polystyrene decorative valve seat, and the valve rod is in rotary sealing connection with the valve body through the sealing rings and the flexible graphite packing which are stacked up and down. The utility model relates to a quick-open high temperature resistant ball valve, long service life, antiscour, wear-resisting, high temperature resistant, acid and alkali-resistance, it is corrosion-resistant, can the snap judgments damage when having crack or disconnection between pipeline fracture or two pipelines, detection effect is directly perceived, also can have warning effect, the maintenance of being convenient for when detection device damages.
The above patent has the following problems: 1. the door valve main body is provided with the metal handle body, but the metal handle body is not provided with the anti-scalding device, so that when the metal handle body needs to be held for operation, hand scalding accidents are easy to happen; 2. install battery and LED lamp in the valve main part, nevertheless do not set up heat-proof device between valve main part and battery and the LED lamp, be provided with the protection casing on battery and the LED lamp, nevertheless do not set up heat abstractor on the protection casing, cause the heat gathering easily in the protection casing, influence the life of battery and LED lamp.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a quick-open type high temperature resistant ball valve, which has the characteristics of scald prevention and heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick-open high temperature resistant ball valve, includes the valve main part, the top of leaning on of valve main part is connected with the metal handle body, the metal handle body has cup jointed solid fixed ring on the lateral wall of leaning on the top, gu threaded connection has the radiation shield cover on the fixed ring, be provided with thermal-insulated cotton between radiation shield cover and the metal handle body, be connected with insulating rubber skin on the lateral wall of radiation shield cover.
Preferably, a heat insulation plate is arranged above the valve main body, an LED lamp is installed at one end of the upper portion of the heat insulation plate, a battery is installed at the other end of the upper portion of the heat insulation plate, and a protective cover is arranged on the heat insulation plate and located on the periphery of the LED lamp and the battery.
Preferably, a cooling fan is installed on the inner side wall of the protective cover, and air outlets are formed in the side wall of the protective cover and located on two sides of the cooling fan.
Preferably, the inside of the air outlet is connected with a dust screen.
Preferably, the side wall of the protective cover is provided with a jack, and a heat conduction column is inserted into the jack.
Preferably, one end of the heat conducting column, which is far away from the protective cover, is connected with an arc-shaped heat radiating plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses on the lateral wall of the metal handle body of original quick-open type high temperature resistant ball valve, add the device that can be used for preventing scalding, when the staff need hold the metal handle body through the hand and come to operate the valve main part, because of the transport medium temperature is higher in the valve main part, the heat transmits the metal handle body easily on, can avoid staff's hand to take place to scald the accident through preventing scalding the device, guarantees staff's health.
2. The utility model discloses on the protection casing of original quick-open high temperature resistant ball valve, add thermal-insulated heat abstractor, can avoid the heat transfer of valve main part to the protection casing in through thermal-insulated device, can avoid the interior heat of protection casing to spread outward through heat abstractor, avoid the heat gathering in the protection casing, influence the life of battery in the protection casing and LED lamp.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the present invention at B in FIG. 1;
fig. 4 is a top view of the protective cover of the present invention.
In the figure: 1. a metal handle body; 2. a valve body; 3. a fixing ring; 4. an insulating rubber sheet; 5. a heat insulating sleeve; 6. heat insulation cotton; 7. a protective cover; 8. a heat-conducting column; 9. a heat insulation plate; 10. a battery; 11. an LED lamp; 12. a jack; 13. an arc-shaped heat dissipation plate; 14. an air outlet; 15. a heat radiation fan; 16. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a quick-open high temperature resistant ball valve, includes valve main part 2, and the top of leaning on of valve main part 2 is connected with metal handle body 1, and the top lateral wall that leans on of metal handle body 1 has cup jointed solid fixed ring 3, and threaded connection has radiation shield cover 5 on solid fixed ring 3, is provided with thermal-insulated cotton 6 between radiation shield cover 5 and the metal handle body 1, is connected with insulating rubber skin 4 on radiation shield cover 5's the lateral wall.
Specifically, a heat insulation plate 9 is arranged above the valve main body 2, an LED lamp 11 is arranged at one end above the heat insulation plate 9, a battery 10 is arranged at the other end above the heat insulation plate 9, a protective cover 7 is arranged on the heat insulation plate 9 and positioned at the peripheries of the LED lamp 11 and the battery 10,
through adopting above-mentioned technical scheme, the heat insulating board 9 preferentially adopts high silica wool in this embodiment, can avoid through heat insulating board 9 in heat transfer to protection casing 7 on the valve main part 2, influences the life of battery 10 and the LED lamp 11 in the protection casing 7.
Specifically, the inner side wall of the protective cover 7 is provided with a heat radiation fan 15, the side wall of the protective cover 7 and two sides of the heat radiation fan 15 are both provided with air outlets 14,
by adopting the above technical scheme, the heat inside the protective cover 7 can be discharged from the air outlet 14 under the action of the cooling fan 15.
Specifically, the interior of the air outlet 14 is connected with a dust screen 16,
through adopting above-mentioned technical scheme, can avoid impurity such as dust to fall into in the protection casing 7 from air outlet 14 through dust screen 16.
Specifically, the side wall of the protective cover 7 is provided with a jack 12, the inside of the jack 12 is inserted with a heat-conducting column 8,
through adopting above-mentioned technical scheme, the preferential copper post that adopts of heat conduction post 8 in this embodiment can be derived the heat in the protection casing 7 through heat conduction post 8.
Specifically, one end of the heat conducting column 8 far away from the protective cover 7 is connected with an arc-shaped heat radiating plate 13,
through adopting above-mentioned technical scheme, arc heating panel 13 preferentially adopts aluminum plate in this embodiment, can spread the heat that heat conduction post 8 derived fast to the peripheral air through arc heating panel 13.
The utility model discloses a quick-open type high temperature resistant ball valve that well valve main part, metal handle body's structure disclosed in chinese patent application number 201720435784.X has disclosed.
The utility model discloses a theory of operation and use flow: the utility model discloses when metal handle body 1 is held to needs and is operated, the heat on the metal handle body 1 can be avoided outwards transmitting insulating rubber skin 4 to heat insulating sleeve 5 and thermal-insulated cotton 6, and then the scald hand accident can be avoided taking place, when valve main part 2 during operation, start radiator fan 15, heat insulating board 9 can be avoided in valve main part 2's heat transmission to protection casing 7, under radiator fan 15's effect, heat in the protection casing 7 is discharged from air outlet 14, heat conduction post 8 can be derived the heat in the protection casing 7, then by the outer diffusion of arc heating panel 13, avoid the heat gathering in protection casing 7, influence the life of LED lamp 11 and battery 10 in the protection casing 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick-open high temperature resistant ball valve, includes valve body (2), its characterized in that: the valve is characterized in that a metal handle body (1) is connected to the upper side of the valve main body (2) in a leaning mode, a fixing ring (3) is sleeved on the outer side wall of the upper side of the metal handle body (1), a heat insulation sleeve (5) is connected to the fixing ring (3) in a threaded mode, heat insulation cotton (6) is arranged between the heat insulation sleeve (5) and the metal handle body (1), and an insulation rubber skin (4) is connected to the outer side wall of the heat insulation sleeve (5).
2. The quick-opening high-temperature-resistant ball valve according to claim 1, characterized in that: the LED lamp is characterized in that a heat insulation plate (9) is arranged above the valve body (2), an LED lamp (11) is installed at one end of the upper portion of the heat insulation plate (9), a battery (10) is installed at the other end of the upper portion of the heat insulation plate (9), and a protective cover (7) is arranged on the heat insulation plate (9) and located on the periphery of the LED lamp (11) and the periphery of the battery (10).
3. The quick-opening high-temperature-resistant ball valve according to claim 2, characterized in that: install radiator fan (15) on the inside wall of protection casing (7), just be located radiator fan (15) both sides on the lateral wall of protection casing (7) and all be provided with air outlet (14).
4. The quick-opening high-temperature-resistant ball valve according to claim 3, characterized in that: the interior of the air outlet (14) is connected with a dust screen (16).
5. The quick-opening high-temperature-resistant ball valve according to claim 2, characterized in that: the side wall of the protective cover (7) is provided with a jack (12), and a heat-conducting column (8) is inserted into the jack (12).
6. The quick-opening high-temperature-resistant ball valve according to claim 5, characterized in that: one end of the heat-conducting column (8) far away from the protective cover (7) is connected with an arc-shaped heat-radiating plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915416.7U CN212509613U (en) | 2020-05-26 | 2020-05-26 | Quick-opening high-temperature-resistant ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915416.7U CN212509613U (en) | 2020-05-26 | 2020-05-26 | Quick-opening high-temperature-resistant ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212509613U true CN212509613U (en) | 2021-02-09 |
Family
ID=74390465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020915416.7U Expired - Fee Related CN212509613U (en) | 2020-05-26 | 2020-05-26 | Quick-opening high-temperature-resistant ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212509613U (en) |
-
2020
- 2020-05-26 CN CN202020915416.7U patent/CN212509613U/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 |
Granted publication date: 20210209 Termination date: 20210526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |