CN219933000U - Fire hydrant ball valve convenient to installation - Google Patents
Fire hydrant ball valve convenient to installation Download PDFInfo
- Publication number
- CN219933000U CN219933000U CN202320827423.5U CN202320827423U CN219933000U CN 219933000 U CN219933000 U CN 219933000U CN 202320827423 U CN202320827423 U CN 202320827423U CN 219933000 U CN219933000 U CN 219933000U
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- China
- Prior art keywords
- flange
- fire
- valve body
- fighting
- ball valve
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- 238000009434 installation Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a fire hydrant ball valve convenient to install, which comprises a valve body, a fire flange and vertical lugs; and (3) a valve body: the lower extreme is equipped with flange, flange's edge all is equipped with the spliced pole, and the spliced pole all is pegged graft with the connecting hole that fire control flange edge vertically corresponds the setting, and the opening part of fire control flange lower extreme is equipped with the fire control pipe, erects the ear: two of the two are evenly arranged at the upper end of the connecting flange, and square grooves are formed in the bottom ends of the vertical lugs, wherein: still include the connecting rod, the connecting rod passes through sealed bearing and rotates the upper end of connecting valve body, and the connecting rod lower extreme that is located the valve body inside is equipped with the ball case, and the ball case is installed with the inner chamber cooperation of valve body, and the regulation hole has been seted up at the middle part of ball case, still includes the fixture block, the upper end of fixture block all is equipped with the traveller, this fire hydrant ball valve convenient to install, simple to operate, it is supporting with original fire control flange size, low in replacement cost to maintain.
Description
Technical Field
The utility model relates to the technical field of fire hydrant ball valves, in particular to a fire hydrant ball valve convenient to install.
Background
The fire hydrant is formally called as a fire hydrant, a fixed fire-fighting facility, the main functions are that combustible matters are controlled, combustion-supporting matters are isolated, a fire source is eliminated, the fire hydrant is divided into an indoor fire hydrant and an outdoor fire hydrant, no matter the indoor fire hydrant or the outdoor fire hydrant is used, a terminal is required to control the ejection of an internal water source, the current switch generally adopts a ball valve to control the ejection of water, the traditional ball valve is mostly connected by bolts, four to eight bolts are uniformly distributed on a connecting flange, the bolts are inserted into connecting holes during installation, nuts are required to be repeatedly screwed to ensure the fastening of each bolt, the operation is complicated, the later-stage bolts can be corroded, the maintenance is difficult, a novel fire hydrant is also provided, the ball valve is fixed with a fire-fighting water pipe in a clamping manner, a special fire hydrant flange is fixed on the fire hydrant water pipe, the connecting method is connected with the flange below by utilizing a claw, the ball valve is convenient to install, the flange of the ball valve is a special flange, the original flange is required to be cut off for replacing the ball valve, and the fire hydrant flange which is reinstalled on the existing fire hydrant, therefore, the fire hydrant is difficult to install.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the fire hydrant ball valve convenient to install, is convenient to install and simple to maintain, is matched with the original fire-fighting flange in size, has low replacement cost, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fire hydrant ball valve convenient to install comprises a valve body, a fire flange and a vertical lug;
and (3) a valve body: the lower end of the fire-fighting flange is provided with a connecting flange, the edge of the connecting flange is provided with inserting columns, the inserting columns are respectively inserted into connecting holes vertically and correspondingly arranged at the edge of the fire-fighting flange, and the opening at the lower end of the fire-fighting flange is provided with a fire-fighting pipe;
vertical ear: two pairs of the vertical lugs are uniformly arranged at the upper end of the connecting flange, and square grooves are formed in the bottom ends of the vertical lugs;
wherein: the fire control valve is characterized by further comprising a connecting rod, wherein the connecting rod is rotationally connected with the upper end of the valve body through a sealing bearing, a ball valve core is arranged at the lower end of the connecting rod inside the valve body and is matched with the inner cavity of the valve body, an adjusting hole is formed in the middle of the ball valve core, the installation is convenient, the maintenance is simple, the fire control valve is matched with the original fire control flange in size, and the replacement cost is low.
Further, the utility model also comprises a clamping block, the upper ends of the clamping blocks are respectively provided with a sliding column, the sliding columns are connected between the square grooves of the two pairs of vertical lugs in a sliding way, the bottom wall of the notch of the clamping block is contacted with the bottom surface of the fire-fighting flange, and the avoidance groove formed in the lower end of the clamping block is clamped with the bottom end of the inserted column and is used for clamping the connecting flange with the fire-fighting flange;
further, the eccentric part of the round wheel is rotationally connected in a strip-shaped opening formed in the upper end of the clamping block through a pin shaft, the lower end of the outer cambered surface of the round wheel is in contact with the upper surface of the connecting flange, and the eccentric compaction effect is provided.
Further, pull rods are arranged on the outer cambered surfaces of the round wheels, so that the round wheels can be rotated conveniently.
Further, the ball valve further comprises a rotating wheel, wherein the rotating wheel is arranged at the upper end of the connecting rod and provides a function on a ball valve switch.
Further, the fire-fighting water pipe further comprises a water pipe connector, wherein the water pipe connector is arranged at the water outlet at the right end of the valve body, and the water pipe connector is matched with the water outlet at the right end of the valve body to provide a function of being connected with an external fire-fighting water pipe.
Further, the fire-fighting flange is characterized by further comprising a rubber pad, wherein the rubber pad is arranged on the bottom surface of the connecting flange, and the bottom surface of the rubber pad is contacted with the upper end of the fire-fighting flange to provide sealing effect.
Compared with the prior art, the utility model has the beneficial effects that: this fire hydrant ball valve convenient to installation has following benefit:
1. when the fire-fighting device is installed, the inserted column is aligned to the round hole on the fire-fighting flange, the pull rod is pulled, the pull rod drives the round wheel to rotate, the eccentric part of the round wheel rotates on the clamping block, the distance between the eccentric part of the round wheel and the upper surface of the connecting flange after rotation is increased, the round wheel drives the clamping block to move upwards, the lower end of the clamping block pulls the fire-fighting flange to extrude with the connecting flange, the connection between the fire-fighting flange and the connecting flange is realized, the installation is convenient, the disassembly is simple, and the later maintenance is convenient.
2. During installation, the inserted column can be rapidly positioned, the installed connecting flange and the fire-fighting flange are prevented from rotating or displacing, the transverse fixation of the ball valve is enhanced, the connecting flange adopts the original size model, the connecting flange is convenient to be matched with the fire-fighting flange for installation, the installation fixation of the ball valve can be realized without replacing the original fire-fighting flange, the cost is saved, and the application range is wide.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model a.
In the figure: the fire-fighting valve comprises a valve body 1, a connecting rod 2, a connecting flange 3, a fire-fighting flange 4, a water pipe joint 5, a rotating wheel 6, a vertical lug 7, a clamping block 8, a plug 9, a sliding column 10, a pull rod 11, a fire-fighting pipe 12, a round wheel 13, a rubber pad 14 and a valve core 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a fire hydrant ball valve convenient to install comprises a valve body 1, a fire flange 4 and a vertical lug 7;
valve body 1: the lower end of the fire-fighting flange is provided with the connecting flange 3, the edge of the connecting flange 3 is provided with the inserting columns 9, the inserting columns 9 are respectively inserted into the connecting holes vertically and correspondingly arranged at the edge of the fire-fighting flange 4, the opening at the lower end of the fire-fighting flange 4 is provided with the fire-fighting pipe 12, the inserting columns 9 are aligned with the connecting holes vertically and correspondingly arranged at the edge of the fire-fighting flange 4 for insertion, the preliminary alignment of the connecting flange 3 and the fire-fighting flange 4 is realized, the connecting flange 3 adopts the original size model, the matching installation with the fire-fighting flange 4 is convenient, the installation and the fixation of the ball valve can be realized without replacing the original fire-fighting flange 4, the cost is saved, and the application range is wide;
vertical ear 7: two pairs of the vertical lugs are uniformly arranged at the upper end of the connecting flange 3, square grooves are formed at the bottom ends of the vertical lugs 7, and the sliding guide effect on the sliding column 10 is provided;
wherein: still include connecting rod 2, connecting rod 2 rotates the upper end of connecting valve body 1 through sealed bearing, and the connecting rod 2 lower extreme that is located valve body 1 is equipped with ball case 15, and ball case 15 and the inner chamber cooperation installation of valve body 1, and the regulation hole has been seted up at the middle part of ball case 15, rotates runner 6, and connecting rod 2 is rotatory, and then drives ball case 15 and rotate at the inner chamber of valve body 1, and then regulates and control the regulation hole at the middle part of case 15 and the switching on the degree of opening and shutting of the water inlet of valve body 1 lower extreme and the delivery port on right side and adjust the water velocity, and then fire control operation is carried out to the fire control area.
Wherein: still include fixture block 8, the upper end of fixture block 8 all is equipped with the traveller 10, and traveller 10 sliding connection is between the square groove of two perpendicular ear 7 that are a pair of, and the notch diapire of fixture block 8 all contacts with the bottom surface of fire control flange 4, and the dodge groove that the fixture block 8 lower extreme was seted up all with the bottom joint of spliced pole 9, and traveller 10 provides the effect to the guide of fixture block 8.
Wherein: the eccentric part of the round wheel 13 is connected in a strip-shaped opening formed in the upper end of the clamping block 8 through a pin shaft in a rotating mode, the lower end of the outer cambered surface of the round wheel 13 is in contact with the upper surface of the connecting flange 3, and the round wheel 13 rotates to drive the clamping block 8 to move vertically.
Wherein: the pull rod 11 is arranged on the outer cambered surface of the round wheel 13, the pull rod 11 is pulled, the pull rod 11 drives the round wheel 13 to rotate, the eccentric position of the round wheel 13 rotates on the clamping block 8, the distance between the eccentric position of the rotated round wheel 13 and the upper surface of the connecting flange 3 is increased, the round wheel 13 drives the clamping block 8 to move upwards, and the lower end of the clamping block 8 pulls the fire-fighting flange 4 to extrude with the connecting flange 3, so that the connection between the fire-fighting flange 4 and the connecting flange 3 is realized.
Wherein: the novel valve further comprises a connecting rod 2, wherein the connecting rod 2 is arranged at the upper end of the valve body 1, the lower end of the connecting rod 2 is fixedly connected with a ball body inside the valve body 1, and the connecting rod is used for connecting the ball body inside the valve body 1 with a rotating wheel 6.
Wherein: the ball valve further comprises a rotating wheel 6, wherein the rotating wheel 6 is arranged at the upper end of the connecting rod 2, so that the rotation angle of the ball valve core 15 can be conveniently adjusted.
Wherein: the fire-fighting water pipe comprises a valve body 1, and is characterized by further comprising a water pipe connector 5, wherein the water pipe connector 5 is arranged at a water outlet at the right end of the valve body 1, the water pipe connector 5 is matched with the water outlet at the right end of the valve body 1, and the water pipe connector 5 is a common fire-fighting water pipe connector and is convenient to use.
Wherein: the fire-fighting flange is characterized by further comprising a rubber pad 14, wherein the rubber pad 14 is arranged on the bottom surface of the connecting flange 3, and the bottom surface of the rubber pad 14 is in contact with the upper end of the fire-fighting flange 4 to provide a sealing effect after the connecting flange 3 is connected with the fire-fighting flange 4.
The utility model provides a fire hydrant ball valve convenient to install, which has the following working principle: during installation, the inserted column 9 is aligned with a connecting hole vertically and correspondingly arranged at the edge of the fire-fighting flange 4 for plugging, then under the close contact of the rubber pad 14, the connecting flange 3 is matched with the fire-fighting flange 4, the pull rod 11 is pulled, the pull rod 11 drives the round wheel 13 to rotate, the eccentric position of the round wheel 13 rotates on the clamping block 8, the distance between the eccentric position of the round wheel 13 after rotation and the upper surface of the connecting flange 3 is increased, the round wheel 13 drives the clamping block 8 to move upwards, the lower end of the clamping block 8 pulls the fire-fighting flange 4 to extrude with the connecting flange 3, connection of the fire-fighting flange 4 and the connecting flange 3 is realized, the avoidance grooves formed at the lower end of the clamping block 8 are clamped with the bottom end of the inserted column 9, the installation is convenient and rapid, the disassembly is convenient, after the installation is completed, the water pipe connector 5 is externally connected with a fire-fighting pipe 12, the fire-fighting pipe 12 is connected with a fire-fighting water source, the rotating wheel 6, the connecting rod 2 is rotated, the ball valve core 15 is driven to rotate in an inner cavity of the valve body 1, and the water inlet opening of the valve body 15 is regulated, the opening of the water inlet and the fire-fighting opening of the valve body 1 are regulated.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Fire hydrant ball valve convenient to installation, its characterized in that: comprises a valve body (1), a fire-fighting flange (4) and a vertical lug (7);
valve body (1): the lower end of the fire-fighting flange is provided with a connecting flange (3), the edge of the connecting flange (3) is provided with inserting columns (9), the inserting columns (9) are respectively inserted into connecting holes vertically and correspondingly arranged at the edge of the fire-fighting flange (4), and the opening at the lower end of the fire-fighting flange (4) is provided with a fire-fighting pipe (12);
vertical ear (7): two pairs of the vertical lugs are uniformly arranged at the upper end of the connecting flange (3), and square grooves are formed at the bottom ends of the vertical lugs (7);
wherein: still include connecting rod (2), the upper end of connecting rod (2) through sealed bearing rotation connection valve body (1), be located the inside connecting rod (2) lower extreme of valve body (1) and be equipped with ball case (15), the inner chamber cooperation installation of ball case (15) and valve body (1), the regulation hole has been seted up at the middle part of ball case (15).
2. The easy-to-install hydrant ball valve according to claim 1, wherein: still include fixture block (8), the upper end of fixture block (8) all is equipped with traveller (10), and traveller (10) sliding connection is between the square groove of two perpendicular ear (7) for a pair of, and the notch diapire of fixture block (8) all contacts with the bottom surface of fire control flange (4), and the dodge groove that the fixture block (8) lower extreme was seted up all with the bottom joint of spliced pole (9).
3. The easy-to-install hydrant ball valve according to claim 1, wherein: the novel connecting flange is characterized by further comprising a round wheel (13), wherein the eccentric parts of the round wheel (13) are rotatably connected into a strip-shaped opening formed in the upper end of the clamping block (8) through pin shafts, and the lower end of the outer cambered surface of the round wheel (13) is in contact with the upper surface of the connecting flange (3).
4. A hydrant ball valve according to claim 3 which is easy to install, wherein: the outer cambered surfaces of the round wheels (13) are respectively provided with a pull rod (11).
5. The easy-to-install hydrant ball valve according to claim 1, wherein: the device also comprises a rotating wheel (6), wherein the rotating wheel (6) is arranged at the upper end of the connecting rod (2).
6. The easy-to-install hydrant ball valve according to claim 1, wherein: the water pipe joint (5) is arranged at the water outlet at the right end of the valve body (1), and the water pipe joint (5) is matched with the water outlet at the right end of the valve body (1).
7. The easy-to-install hydrant ball valve according to claim 1, wherein: the fire-fighting flange is characterized by further comprising a rubber pad (14), wherein the rubber pad (14) is arranged on the bottom surface of the connecting flange (3), and the bottom surface of the rubber pad (14) is contacted with the upper end of the fire-fighting flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320827423.5U CN219933000U (en) | 2023-04-14 | 2023-04-14 | Fire hydrant ball valve convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320827423.5U CN219933000U (en) | 2023-04-14 | 2023-04-14 | Fire hydrant ball valve convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219933000U true CN219933000U (en) | 2023-10-31 |
Family
ID=88488901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320827423.5U Active CN219933000U (en) | 2023-04-14 | 2023-04-14 | Fire hydrant ball valve convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219933000U (en) |
-
2023
- 2023-04-14 CN CN202320827423.5U patent/CN219933000U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |