CN214331521U - Novel flange type fire signal gate valve - Google Patents
Novel flange type fire signal gate valve Download PDFInfo
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- CN214331521U CN214331521U CN202120424736.7U CN202120424736U CN214331521U CN 214331521 U CN214331521 U CN 214331521U CN 202120424736 U CN202120424736 U CN 202120424736U CN 214331521 U CN214331521 U CN 214331521U
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- 230000005611 electricity Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a novel flange type fire-fighting signal gate valve, which comprises a valve body, wherein both ends of the valve body are provided with first flanges, the upper surface of the valve body is provided with a cut-off device, the upper surface of the cut-off device is fixedly connected with a second flange, the upper surface of the second flange is fixedly connected with a third flange, and the upper surface of the third flange is fixedly connected with a signal pipe. The junction box can be electrically connected with the fire-fighting main control equipment.
Description
Technical Field
The utility model relates to a slot pipe fitting technical field especially relates to a novel flange formula fire control signal gate valve.
Background
The fire-fighting signal gate valve is a special valve for intercepting fire-fighting water supply system and realizing the monitoring of electric signals in the intercepting state, is mainly used for the control of the intercepting state and the intercepting state on a main pipeline in an automatic water-spraying fire-extinguishing system, and can also be used for the control of the intercepting state and the intercepting state of a fixed fire-extinguishing system. Traditional fire control special signal gate valve is in rising stem gate valve, can show the valve degree of opening more directly perceivedly to can distinguish the aperture of valve in a distance, in time take corresponding measure, but its problem because of the structure, the lift space that need reserve the rising pole during the installation, so require higher to the installation space, later people have invented the non-rising stem gate valve, have solved the problem high to the space requirement.
But whether current dark pole gate valve generally can not realize opening of visual inspection valve, can observe the dark pole gate valve whether to open, also can only see to open or closed, and it is big specifically to have opened when opening, still can't know, and current fire control signal gate valve is inside damages the back, can't dismantle fast for can't quick maintenance after damaging, can only change the special signal gate valve of fire control of new, cause economic loss's problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel flange type fire-fighting signal gate valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel flange type fire signal gate valve comprises a valve body, wherein first flanges are arranged at two ends of the valve body, a cut-off device is arranged on the upper surface of the valve body, a second flange is fixedly connected to the upper surface of the cut-off device, a third flange is fixedly connected to the upper surface of the second flange, a signal pipe is fixedly connected to the upper surface of the third flange, an opening display device and a wiring device are fixedly connected to the outer wall of the signal pipe, a signal trigger device is arranged on the inner side of the signal pipe, the signal trigger device, the opening display device and the wiring device are electrically connected, a bearing seat is fixedly connected to the upper surface of the signal pipe, a ball bearing is rotatably connected to the inner side wall of the bearing seat, a rotating shaft is fixedly connected to the inner side wall of the bearing seat through the ball bearing, a hand wheel is fixedly connected to the upper end portion of the rotating shaft, the outer wall of one end of the rotating shaft, which is far away from the hand wheel, is provided with a screw section, and the screw section is rotationally connected with the signal triggering device and the cut-off device.
As a further description of the above technical solution:
the cut-off device comprises a cut-off valve pipe and a cut-off valve core, the cut-off valve pipe is fixedly connected to the upper surface of the valve body, and the cut-off valve core is connected to the inner side of the cut-off valve pipe in a sliding mode.
As a further description of the above technical solution:
the opening display device comprises a display panel and an opening display lamp, the display panel is fixedly connected to the front wall of the signal tube, and the opening display lamp is fixedly connected to the front wall of the display panel.
As a further description of the above technical solution:
the wiring device comprises a wiring box and a wiring board, wherein the wiring box is fixedly connected to the side wall of the signal tube, and the wiring board is fixedly connected to the inner side of the wiring box.
As a further description of the above technical solution:
the signal trigger device comprises a lifting sleeve, a baffle and a switch box, wherein the lifting sleeve is rotatably connected to the inner side of the signal tube, the lifting sleeve is rotatably connected with a screw section of the rotating shaft, an ejector rod is fixedly connected to the outer wall of the lifting sleeve, the baffle is fixedly connected to the inner side of the signal tube, a sliding groove is formed in the inner wall of the baffle, and the outer wall of the ejector rod is slidably connected with the sliding groove.
As a further description of the above technical solution:
the switch box is fixedly connected to the inner side wall of the signal pipe, a signal contact switch is arranged on one side, facing the baffle, of the switch box, and the signal contact switch is electrically connected with the wiring device and the opening display device.
The utility model discloses following beneficial effect has:
compared with the prior art, this novel flange formula fire control signal gate valve, through rotating the hand wheel, it rotates to drive the pivot, further drive by the case lift, can cut off or open the valve body, cut off or open the in-process, the pivot drives the lift cover and goes up and down, the ejector pin withstands signal contact switch, light the aperture display lamp that corresponds the position, can be on display panel audio-visually see current switching degree, the problem of opening or closing can only be seen to signal gate valve in the past has been solved, the second flange and the third flange of setting, when inside by the case trouble, accessible separation second flange and third flange, can wholly take out and maintain or change by the case, the terminal box of setting can be connected with the fire control main control equipment electricity.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel flange-type fire-fighting signal gate valve provided by the present invention;
fig. 2 is a sectional view of the overall structure of a novel flange-type fire-fighting signal gate valve provided by the utility model;
FIG. 3 is a partial enlarged view of FIG. 2-A of the novel flange-type fire-fighting signal gate valve provided by the present invention;
FIG. 4 is a schematic view of a lifting sleeve structure of a novel flange-type fire-fighting signal gate valve provided by the present invention;
fig. 5 is the utility model provides a novel flange formula fire control signal gate valve's baffle structure schematic diagram.
Illustration of the drawings:
1. a valve body; 2. a first flange; 3. a stop valve tube; 4. a second flange; 5. a third flange; 6. a signal tube; 7. a display panel; 8. an opening display lamp; 9. a junction box; 10. a bearing seat; 11. a rotating shaft; 12. a hand wheel; 13. a cut-off valve core; 14. a screw section; 15. a ball bearing; 16. a lifting sleeve; 17. a baffle plate; 18. a switch box; 19. a signal contact switch; 20. a wiring board; 21. a top rod; 22. a chute.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of novel flange formula fire control signal gate valve: the valve comprises a valve body 1, wherein first flanges 2 are arranged at two ends of the valve body 1, a cut-off device is arranged on the upper surface of the valve body 1, a second flange 4 is fixedly connected on the upper surface of the cut-off device, a third flange 5 is fixedly connected on the upper surface of the second flange 4, a signal pipe 6 is fixedly connected on the upper surface of the third flange 5, an opening display device and a wiring device are fixedly connected on the outer wall of the signal pipe 6, a signal trigger device is arranged on the inner side of the signal pipe 6, the signal trigger device, the opening display device and the wiring device are electrically connected, a bearing seat 10 is fixedly connected on the upper surface of the signal pipe 6, a ball bearing 15 is rotatably connected on the inner side wall of the bearing seat 10, a rotating shaft 11 is fixedly connected on the inner side wall of the bearing seat 10 through the ball bearing 15, a hand wheel 12 is fixedly connected on the upper end part of the rotating shaft 11, a screw section 14 is arranged on the outer wall of one end of the rotating shaft 11 far away from the hand wheel 12, the screw section 14 is rotationally connected with the signal triggering device and the cut-off device.
The cut-off device comprises a cut-off valve pipe 3 and a cut-off valve core 13, wherein the cut-off valve pipe 3 is fixedly connected to the upper surface of the valve body 1, the cut-off valve core 13 is connected to the inner side of the cut-off valve pipe 3 in a sliding mode, and the rotating shaft 11 is driven to rotate through the hand wheel 12, so that the cut-off valve core 13 is driven to ascend or descend, and the cut-off and opening effects are achieved.
The opening display device comprises a display panel 7 and an opening display lamp 8, the display panel 7 is fixedly connected to the front wall of the signal tube 6, the opening display lamp 8 is fixedly connected to the front wall of the display panel 7, the position of the current cut-off valve core 13 is judged through the lighting position of the opening display lamp 8, and the opening degree can be visually checked.
The wiring device comprises a wiring box 9 and a wiring board 20, wherein the wiring box 9 is fixedly connected to the side wall of the signal tube 6, the wiring board 20 is fixedly connected to the inner side of the wiring box 9, and signals can be transmitted to the fire-fighting main control equipment through the wiring box 9.
The signal trigger device comprises a lifting sleeve 16, a baffle 17 and a switch box 18, wherein the lifting sleeve 16 is rotatably connected to the inner side of the signal tube 6, the lifting sleeve 16 is rotatably connected with a screw section 14 of the rotating shaft 11, the outer wall of the lifting sleeve 16 is fixedly connected with an ejector rod 21, the baffle 17 is fixedly connected to the inner side of the signal tube 6, the inner wall of the baffle 17 is provided with a sliding groove 22, the outer wall of the ejector rod 21 is slidably connected with the sliding groove 22, the outer wall of the ejector rod 21 is limited by the sliding groove 22, and when the rotating shaft 11 rotates, the lifting sleeve 16 can only be lifted or lowered and synchronously moves with the stop valve core 13.
The switch box 18 is fixedly connected with the inner side wall of the signal tube 6, one side of the switch box 18, which faces the baffle 17, is provided with a signal contact switch 19, the signal contact switch 19 is electrically connected with the wiring device and the opening display device, and the ejector rod 21 is overlapped with the signal contact switches 19 at corresponding positions one by one when the lifting sleeve 16 is in lifting motion, so as to light the opening display lamps 8 at corresponding positions.
The working principle is as follows: the gate valve body is connected into a fire-fighting system through the first flange 2, when the gate valve body needs to be used, the rotating shaft 11 is driven to rotate through the hand wheel 12, so that the stop valve element 13 is driven to rise or fall, the effects of stopping and opening are achieved, the outer wall of the ejector rod 21 is limited by the sliding groove 22, when the rotating shaft 11 rotates, the lifting sleeve 16 can only rise or fall and moves synchronously with the stop valve element 13, the ejector rod 21 is in lap joint with the signal contact switch 19 in the corresponding position one by one when the lifting sleeve 16 moves in a lifting mode, the opening display lamp 8 in the corresponding position is lightened, the position of the current stop valve element 13 is judged through the lightening position of the opening display lamp 8, the opening degree can be visually checked, signals can be transmitted to fire-fighting main control equipment through the junction box 9, the second flange 4 and the third flange 5 can be detached integrally, and replacement and maintenance are convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel flange formula fire control signal gate valve, includes valve body (1), its characterized in that: the valve comprises a valve body (1), a first flange (2) is arranged at each end of the valve body (1), an intercepting device is arranged on the upper surface of the valve body (1), a second flange (4) is fixedly connected to the upper surface of the intercepting device, a third flange (5) is fixedly connected to the upper surface of the second flange (4), a signal pipe (6) is fixedly connected to the upper surface of the third flange (5), an opening display device and a wiring device are fixedly connected to the outer wall of the signal pipe (6), a signal trigger device is arranged on the inner side of the signal pipe (6), the signal trigger device, the opening display device and the wiring device are electrically connected, a bearing seat (10) is fixedly connected to the upper surface of the signal pipe (6), a ball bearing (15) is rotatably connected to the inner side wall of the bearing seat (10), a rotating shaft (11) is fixedly connected to the inner side wall of the ball bearing (15), and the rotating shaft (11) is rotatably connected with the inner side wall of the bearing seat (10) through the ball bearing (15), the improved oil filter is characterized in that a hand wheel (12) is fixedly connected to the upper end of the rotating shaft (11), a screw section (14) is arranged on the outer wall of one end, away from the hand wheel (12), of the rotating shaft (11), and the screw section (14) is rotatably connected with a signal triggering device and a cut-off device.
2. The novel flange fire-fighting signal gate valve of claim 1, characterized in that: the cut-off device comprises a cut-off valve pipe (3) and a cut-off valve core (13), the cut-off valve pipe (3) is fixedly connected to the upper surface of the valve body (1), and the cut-off valve core (13) is connected to the inner side of the cut-off valve pipe (3) in a sliding mode.
3. The novel flange fire-fighting signal gate valve of claim 1, characterized in that: the opening display device comprises a display panel (7) and an opening display lamp (8), wherein the display panel (7) is fixedly connected to the front wall of the signal tube (6), and the opening display lamp (8) is fixedly connected to the front wall of the display panel (7).
4. The novel flange fire-fighting signal gate valve of claim 1, characterized in that: the wiring device comprises a wiring box (9) and a wiring board (20), wherein the wiring box (9) is fixedly connected to the side wall of the signal tube (6), and the wiring board (20) is fixedly connected to the inner side of the wiring box (9).
5. The novel flange fire-fighting signal gate valve of claim 1, characterized in that: the signal trigger device includes lift cover (16), baffle (17), switch box (18), lift cover (16) rotate the inboard of connecting at signal pipe (6), lift cover (16) rotate with screw rod section (14) of pivot (11) and are connected, lift cover (16) outer wall fixedly connected with ejector pin (21), baffle (17) fixed connection is inboard at signal pipe (6), baffle (17) inner wall is provided with spout (22), ejector pin (21) outer wall and spout (22) sliding connection.
6. The novel flange fire-fighting signal gate valve of claim 5, characterized in that: switch box (18) fixed connection is in signal pipe (6) inside wall, switch box (18) are provided with signal contact switch (19) towards one side of baffle (17), signal contact switch (19) are connected with termination, aperture display device electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424736.7U CN214331521U (en) | 2021-02-26 | 2021-02-26 | Novel flange type fire signal gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424736.7U CN214331521U (en) | 2021-02-26 | 2021-02-26 | Novel flange type fire signal gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331521U true CN214331521U (en) | 2021-10-01 |
Family
ID=77884559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424736.7U Active CN214331521U (en) | 2021-02-26 | 2021-02-26 | Novel flange type fire signal gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214331521U (en) |
-
2021
- 2021-02-26 CN CN202120424736.7U patent/CN214331521U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of flange type fire signal gate valve Granted publication date: 20211001 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: WEIFANG JUNTONG MACHINERY MATCHING Co.,Ltd. Registration number: Y2024980012302 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |