CN218761561U - Explosion-proof fluorine lining ball valve - Google Patents
Explosion-proof fluorine lining ball valve Download PDFInfo
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- CN218761561U CN218761561U CN202223395630.2U CN202223395630U CN218761561U CN 218761561 U CN218761561 U CN 218761561U CN 202223395630 U CN202223395630 U CN 202223395630U CN 218761561 U CN218761561 U CN 218761561U
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Abstract
The utility model relates to a ball valve technical field discloses an explosion-proof lining fluorine ball valve, which comprises a valve body, the upper end of valve body is by the fixed lag that is provided with in middle of, the fixed top cap that is provided with in upper end of lag, the inside thread bush of top cap is equipped with the dwang, the fixed connecting rod that is provided with of lower extreme of dwang, the fixed ball core that is provided with of lower extreme of connecting rod. The utility model discloses in, this explosion-proof lining fluorine ball valve sets up the second sealing washer in the upper end of ball core, lower extreme at the ball core sets up first sealing washer, make the sealing performance of this ball valve better, prevent that the phenomenon of leaking from appearing in the in-process of work in this ball valve, set up built-in chamber in the inside of ball core, set up battery module and heating wire in the inside in built-in chamber, can carry out certain intensification to the ball core, prevent to influence the leakproofness of ball valve at the in-process of the circulation of refrigerant, also can prevent simultaneously in chilly weather, the condition that the ball valve was frozen by the medium takes place.
Description
Technical Field
The utility model relates to a ball valve technical field especially relates to an explosion-proof lining fluorine ball valve.
Background
The prior patent (publication number: 202023253772.6) discloses a pneumatic fluorine lining ball valve, including valve body, water inlet, delivery port, pneumatic mechanism, valve rod and ball valve, be equipped with the filter screen on the ball valve inside wall, the valve body bottom is equipped with the spread groove of intercommunication ball valve bottom, ball valve inner wall bottom is equipped with the logical groove that communicates in the spread groove, and leads to the groove and be located the one side of filter screen towards the water inlet, spread groove bottom opening part is equipped with impurity discharging equipment, the pneumatic mechanism top is equipped with the controller, the controller respectively with impurity discharging equipment and pneumatic mechanism electric connection to a pneumatic fluorine lining ball valve of filtering impurity and automatic discharge impurity is provided.
The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. in cold weather, water stored in the valve body is easy to freeze, so that the ball valve cannot be normally used; 2. when the flow velocity of the internal medium of the ball valve is too fast, huge pressure is generated inside the valve body, the joint of the valve body and the valve body is possibly broken, and great potential safety hazards exist.
Therefore, an explosion-proof fluorine-lined ball valve is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the explosion-proof fluorine ball valve of lining that proposes, this explosion-proof fluorine ball valve of lining sets up the second sealing washer in the upper end of ball core, lower extreme at the ball core sets up first sealing washer, make the sealing performance of this ball valve better, prevent that this ball valve from appearing the phenomenon of leaking at the in-process of work, set up built-in chamber in the inside of ball core, set up battery module and heating wire in the inside of built-in chamber, can carry out certain intensification to the ball core, prevent to influence the leakproofness of ball valve at the in-process of cold medium circulation, also can prevent in chilly weather simultaneously, the ball valve takes place by the condition that the medium freezed, this explosion-proof fluorine ball valve of lining uses explosion-proof pipe to cup joint in the outside of connecting pipe, make the connecting pipe be located explosion-proof pipe's inside with the tie point of external pipeline, thereby restrict the inflation of connecting pipe and external pipeline, prevent that the connecting pipe is damaged, medium inside the valve body enters into the strengthening ring through the guide ring, the internal diameter of strengthening ring is greater than the guide ring, can make rivers dispersion, reduce the pressure of rivers to the valve body inner wall.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an explosion-proof fluorine-lined ball valve comprises a valve body, wherein a protective sleeve is fixedly arranged at the upper end of the valve body close to the middle, a top cover is fixedly arranged at the upper end of the protective sleeve, a rotating rod is sleeved on the inner thread of the top cover, a connecting rod is fixedly arranged at the lower end of the rotating rod, and a ball core is fixedly arranged at the lower end of the connecting rod;
through above-mentioned technical scheme, the lag can play the guard action to dwang and connecting rod, and the dwang can drive the connecting rod and rotate, and the connecting rod can drive the ball valve and rotate, and the ball core is used for controlling whether inside medium circulates.
Furthermore, a second sealing ring is fixedly arranged at the upper end of the ball core, and a first sealing ring is fixedly arranged at the lower end of the ball core;
through the technical scheme, the first sealing ring and the second sealing ring can enable the fluorine-lined ball valve to have better sealing performance.
Furthermore, a built-in cavity is formed in the ball core close to the lower end, a battery module is fixedly arranged on one side of the inner wall of the built-in cavity, and an electric heating wire is fixedly arranged on one side of the battery module;
through above-mentioned technical scheme, set up battery module and heating wire in the inside of built-in chamber and can heat the ball valve, be convenient for circulate the leakproofness that the in-process influences the ball valve at colder medium, also can prevent simultaneously in chilly weather that the condition that the ball valve was frozen by the medium takes place.
Furthermore, the two sides of the valve body are fixedly provided with stabilizing rings, and the lower ends of the two stabilizing rings are fixedly provided with bases;
through above-mentioned technical scheme, the base can play the effect of support to this lining fluorine ball valve.
Furthermore, the inner parts of the two stabilizing rings are fixedly sleeved with explosion-proof pipes, and the inner parts of the two explosion-proof pipes are fixedly sleeved with connecting pipes;
through above-mentioned technical scheme, use the explosion-proof pipe to cup joint in the outside of connecting pipe, make the connecting pipe be located the inside of explosion-proof pipe with the tie point of external pipeline to the inflation of restriction connecting pipe and external pipeline prevents that the connecting pipe is damaged.
Furthermore, two guide rings are fixedly sleeved in the valve body and fixedly arranged on two sides of the ball core;
through above-mentioned technical scheme, the guide ring can carry out the drainage to 4 inside media of valve body.
Furthermore, reinforcing rings are fixedly arranged on the opposite sides of the two guide rings, and the two reinforcing rings are fixedly sleeved in the valve body;
through above-mentioned technical scheme, the medium in the valve body inside enters into the beaded finish through the guide ring, and the internal diameter of beaded finish is greater than the guide ring, can make rivers dispersion, reduces the pressure of rivers to the valve body inner wall.
Furthermore, a turntable is fixedly arranged at the upper end of the rotating rod;
through above-mentioned technical scheme, can make the dwang rotate through rotating the carousel, then can make the connecting rod rotate, and then can drive the case and rotate.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of explosion-proof lining fluorine ball valve, this explosion-proof lining fluorine ball valve sets up the second sealing washer in the upper end of ball core, lower extreme at the ball core sets up first sealing washer, make the sealing performance of this ball valve better, prevent that the phenomenon of leaking from appearing at the in-process of work in this ball valve, set up built-in chamber in the inside of ball core, inside at built-in chamber sets up battery module and heating wire, can carry out certain intensification to the ball core, prevent to influence the leakproofness of ball valve at the in-process of cold medium circulation, also can prevent simultaneously in chilly weather, the condition that the ball valve was frozen by the medium takes place.
2. The utility model provides a pair of explosion-proof lining fluorine ball valve, this explosion-proof lining fluorine ball valve use the explosion-proof pipe to cup joint in the outside of connecting pipe, make the connecting pipe be located the inside of explosion-proof pipe with the tie point of external pipeline to the inflation of restriction connecting pipe and external pipeline prevents that the connecting pipe is damaged, and in the medium of valve body inside entered into the enhancement intra-annular through the guide ring, the internal diameter of enhancement ring was greater than the guide ring, can make the rivers dispersion, reduces the pressure of rivers to the valve body inner wall.
Drawings
Fig. 1 is an axial view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2 at B.
Illustration of the drawings:
1. a turntable; 2. a top cover; 3. rotating the rod; 4. a valve body; 5. a stabilizing ring; 6. an explosion-proof tube; 7. a base; 8. a connecting rod; 9. a ball core; 10. a connecting pipe; 11. a cavity is arranged inside; 12. an electric heating wire; 13. a first seal ring; 14. a battery module; 15. a second seal ring; 16. a guide ring; 17. a reinforcement ring; 18. a protective sleeve.
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 an embodiment: the utility model provides an explosion-proof fluorine ball valve that lines, including valve body 4, the upper end of valve body 4 is by middle fixed lag 18 that is provided with, lag 18 can play the guard action to dwang 3 and connecting rod 8, the fixed top cap 2 that is provided with in upper end of lag 18, the inside thread bush of top cap 2 is equipped with dwang 3, dwang 3 can drive connecting rod 8 and rotate, the fixed connecting rod 8 that is provided with of lower extreme of dwang 3, connecting rod 8 can drive ball valve 9 and rotate, the fixed ball core 9 that is provided with of lower extreme of connecting rod 8, whether ball core 9 is used for the inside medium of valve body 4 control to circulate.
The fixed second sealing washer 15 that is provided with in upper end of ball core 9, the fixed first sealing washer 13 that is provided with in lower extreme of ball core 9, built-in chamber 11 has been seted up to the inside of ball core 9 by the lower extreme, first sealing washer 13 and second sealing washer 15 can make this lining fluorine ball valve have better leakproofness, the fixed battery module 14 that is provided with in inner wall one side of built-in chamber 11, the fixed heating wire 12 that is provided with in one side of battery module 14, it can heat the ball valve to set up battery module 14 and heating wire 12 in the inside of built-in chamber 11, prevent to influence the leakproofness of ball valve at the in-process of the circulation of refrigerant, also can prevent simultaneously in chilly weather, the condition that the ball valve was frozen by the medium takes place.
The fixed firm ring 5 that is provided with in both sides of valve body 4, the fixed base 7 that is provided with of lower extreme of two firm rings 5, base 7 can play the effect of support to this lining fluorine ball valve, the fixed cover in inside of two firm rings 5 is equipped with explosion-proof pipe 6, the fixed cover in inside of two explosion-proof pipes 6 is equipped with connecting pipe 10, use explosion-proof pipe 6 to cup joint in the outside of connecting pipe 10, the tie point that makes connecting pipe 10 and external pipeline is located explosion-proof pipe 6's inside, thereby the inflation of restriction connecting pipe 10 and external pipeline, prevent that connecting pipe 10 is damaged.
The fixed cover in inside of valve body 4 is equipped with two guide rings 16, guide ring 16 can carry out the drainage to the inside medium of valve body 4, two fixed settings in the both sides of ball core 9 of guide ring 16, the fixed beaded finish 17 that is provided with in opposite one side of two guide rings 16, the fixed cover in inside of valve body 4 is established to two beaded finishes 17, medium in valve body 4 inside enters into beaded finish 17 through guide ring 16 in, the internal diameter of beaded finish 17 is greater than guide ring 16, can make rivers dispersion, reduce the pressure of rivers to 4 inner walls of valve body, the fixed carousel 1 that is provided with in upper end of dwang 3, can make dwang 3 rotate through rotating carousel 1, then can make connecting rod 8 rotate, and then can drive case 9 and rotate.
The working principle is as follows: when the explosion-proof fluorine-lined ball valve is installed, a connection point of the connecting pipe 10 and an external pipeline is positioned inside the explosion-proof pipe 6, so that expansion of the connecting pipe 10 and the external pipeline is limited, the connecting pipe 10 is prevented from being damaged, in the using process, a medium inside the valve body 4 enters the reinforcing ring 17 through the guide ring 16, the inner diameter of the reinforcing ring 17 is larger than that of the guide ring 16, water flow can be dispersed, and the pressure of the water flow on the inner wall of the valve body 4 is reduced, the second sealing ring 15 is arranged at the upper end of the ball core, the first sealing ring 13 is arranged at the lower end of the ball core 9, the sealing performance of the ball valve is better, the phenomenon of water leakage of the ball valve in the working process is prevented, the built-in cavity 11 is arranged inside the ball core 9, the battery module 14 and the heating wire 12 are arranged inside the built-in cavity 11, certain temperature rise can be carried out on the ball core 9, the influence on the sealing performance of the ball valve in the cold medium circulation process is prevented, and the situation that the ball valve is frozen in cold weather can be prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (8)
1. An explosion-proof fluorine lining ball valve, includes valve body (4), its characterized in that: the upper end of valve body (4) is by middle fixed lag (18) that is provided with, the fixed top cap (2) that is provided with in upper end of lag (18), the inside thread cover of top cap (2) is equipped with dwang (3), the fixed connecting rod (8) that is provided with of lower extreme of dwang (3), the fixed ball core (9) that is provided with of lower extreme of connecting rod (8).
2. An explosion-proof fluorine-lined ball valve according to claim 1, wherein: the upper end of the ball core (9) is fixedly provided with a second sealing ring (15), and the lower end of the ball core (9) is fixedly provided with a first sealing ring (13).
3. An explosion-proof fluorine-lined ball valve according to claim 1, wherein: the inner part of the ball core (9) is provided with a built-in cavity (11) close to the lower end, one side of the inner wall of the built-in cavity (11) is fixedly provided with a battery module (14), and one side of the battery module (14) is fixedly provided with an electric heating wire (12).
4. An explosion-proof fluorine-lined ball valve according to claim 1, wherein: stabilizing rings (5) are fixedly arranged on two sides of the valve body (4), and bases (7) are fixedly arranged at the lower ends of the two stabilizing rings (5).
5. An explosion-proof fluorine-lined ball valve according to claim 4, wherein: the inner parts of the two stabilizing rings (5) are fixedly sleeved with explosion-proof pipes (6), and the inner parts of the two explosion-proof pipes (6) are fixedly sleeved with connecting pipes (10).
6. An explosion-proof fluorine-lined ball valve according to claim 1, wherein: the inside fixed cover of valve body (4) is equipped with two guide ring (16), two guide ring (16) are fixed to be set up in the both sides of ball core (9).
7. An explosion-proof fluorine-lined ball valve according to claim 6, wherein: and reinforcing rings (17) are fixedly arranged on the opposite sides of the two guide rings (16), and the two reinforcing rings (17) are fixedly sleeved in the valve body (4).
8. An explosion-proof fluorine-lined ball valve according to claim 1, wherein: the upper end of dwang (3) is fixed and is provided with carousel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223395630.2U CN218761561U (en) | 2022-12-19 | 2022-12-19 | Explosion-proof fluorine lining ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223395630.2U CN218761561U (en) | 2022-12-19 | 2022-12-19 | Explosion-proof fluorine lining ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218761561U true CN218761561U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223395630.2U Active CN218761561U (en) | 2022-12-19 | 2022-12-19 | Explosion-proof fluorine lining ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218761561U (en) |
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2022
- 2022-12-19 CN CN202223395630.2U patent/CN218761561U/en active Active
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