CN209725310U - A kind of fire hydrant bull connecting pipe device - Google Patents
A kind of fire hydrant bull connecting pipe device Download PDFInfo
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- CN209725310U CN209725310U CN201920475397.8U CN201920475397U CN209725310U CN 209725310 U CN209725310 U CN 209725310U CN 201920475397 U CN201920475397 U CN 201920475397U CN 209725310 U CN209725310 U CN 209725310U
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- water channel
- fire hydrant
- secondary water
- water
- sealing
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Abstract
The utility model discloses a kind of fire hydrant bull connecting pipe devices, including fire hydrant body, according to equilateral triangle setting, there are three through holes on the peripheral wall of the fire hydrant body, the utility model, pass through main channel and the first secondary water channel, second secondary water channel, third pair water channel, fourth officer water channel, 5th secondary water channel, 6th secondary water channel is equipped with, when sealing-plug rotation, fire demand water can be made to transfer out simultaneously from three bump joints or two bump joints or a bump joint by water, three bump joints are connect with the water inlet end of three three-way connections respectively simultaneously, since there are two water outlets for each three-way connection, will making fire hydrant, there are six water outlets, the requirement for meeting multiple hydraulic giants while using, for the quantity of hydraulic giant required for large, medium and small fire, it needs to use several bump joints to control and transfers out water , three bump joint whole water deliverys can be prevented, and be possible to take less than three bump joint water deliverys, cause the waste to water resource.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, specific field is a kind of fire hydrant bull connecting pipe device.
Background technique
Nowadays, urban construction is more and more intensive, and fire hydrant has obtained the attention of fire department, fire-fighting as fire-fighting equipment
It ties system to generally comprise, Outdoor Fire Hydrant system, indoor fireplug system, fire extinguisher system, some also has automatic spray system
System, water cannon system, gas extinguishing system, fiery spy system, spraying system etc..Fire hydrant is mainly for fire fighting truck from municipal water supply pipe network
Or fire extinguishing is implemented in the water intaking of outdoor fire fighting water supply network, can also be directly connected to water band, hydraulic giant goes out above-water method.So indoor and outdoor disappears
It is also one of the important fire fighting device to fight a fire that fire, which ties system,.
Existing Outdoor Fire Hydrant is typically provided one to two connection pipe fittings and is difficult to meet when encountering large-sized fire
Multiple hydraulic giants are connected on fire hydrant use simultaneously, waste the fire fighting time, miss the best opportunity to indoor occupant relief,
A kind of device of controllable bull connecting tube water outlet is designed, now to meet the connection pipe fitting demand to large, medium and small fire.
Utility model content
The purpose of this utility model is to provide a kind of fire hydrant bull connecting pipe devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of fire hydrant bull connecting pipe device,
Including fire hydrant body, according to equilateral triangle setting, there are three through holes on the peripheral wall of the fire hydrant body, pass through described in three
The end of thread of bump joint is threaded in through-hole, the equal flanged joint of the flange end of three bump joints has three to connect
Head input terminal, the lower surface flanged joint of the fire hydrant body on the ground, the inner sidewall lower part of the fire hydrant body
It is welded with lower support column vertically between lower wall, the upper surface of the lower support column is equipped with cylindrical cavity, the lower branch vertically
The lower surface of dagger is equipped with trapezoidal groove vertically, and the vertical axis of the cylindrical cavity and the vertical axis of trapezoidal groove are same
In one vertical straight line, intercommunicating pore, the intercommunicating pore are equipped between the surface of the cylindrical cavity and the surface of trapezoidal groove vertically
It is interior to be rotatably connected to communicating pipe vertically, it is welded with support vertically between the inner sidewall upper portion and upper side wall of the fire hydrant body
Column is equipped with cylindrical between the upper and lower surface of the upper support column vertically, is connected with bull stick vertically in the cylindrical, institute
It states and is equipped with sealing-plug between lower support column and upper support column, the sealing-plug is rotatably connected on the inside peripheral wall of fire hydrant body
On, and the height of sealing-plug and three through holes are same level height, the lower surface of the sealing-plug is equipped with main channel, described
It is located at one end in cylindrical cavity and main channel flanged joint communicating pipe, one end that the bull stick is located in cylindrical is welded on close
The upper surface middle position of the upper surface of blocking, the fire hydrant body is equipped with rotation hole, and the rotation hole is connected to cylindrical,
The other end of the bull stick is through rotation hole and is rotatably connected in rotation hole, and the bull stick stretches out one end weldering of fire hydrant body
It being connected to and turns iron, the inside of the sealing-plug is provided with the first secondary water channel, the second secondary water channel and third pair water channel according to equilateral triangle,
The water outlet of described first secondary water channel, the second secondary water channel and third pair water channel is connected to three bump joints respectively, the sealing
The inside of plug is respectively arranged with fourth officer water channel and the 5th according to the position clockwise close to the first secondary water channel and the second secondary water channel
The water outlet of secondary water channel, the fourth officer water channel and the 5th secondary water channel is connected to two adjacent bump joints respectively, described close
The inside of blocking is equipped with the 6th secondary water channel, the water outlet of the described 6th secondary water channel according to the position of close fourth officer water channel clockwise
It is connected to one of bump joint, the described first secondary water channel, the second secondary water channel, third pair water channel, fourth officer water channel, the 5th pair
Water channel, the 6th secondary water channel are connected to main channel.
Preferably, the iron that turns is rectangular shape, and the side wall for turning iron is equipped with threaded hole, the threaded hole internal screw thread
It is connected with handle.
Preferably, the upper surface for turning iron is welded with turntable, and the upper surface of the turntable sets that there are six secondary water channels to be directed toward
Mark.
Preferably, sealing ring is equipped in the intercommunicating pore.
Preferably, the lower surface of the fire hydrant body is equipped with inlet opening, and the inlet opening is connected to trapezoidal groove, described
Water supply connector is welded in inlet opening.
Compared with prior art, the utility model has the beneficial effects that the cooperation by upper support column and lower support column is set
It sets, sealing-plug can be made to rotate on the internal side wall same position of fire hydrant body, be not subjected to displacement and deviate, it is recessed by tubular
Being equipped with for slot and trapezoidal groove, can be such that communicating pipe does not deviate when rotating with sealing-plug, by cylindrical, bull stick and
Turn being equipped with for iron, when rotating handle, sealing-plug also rotates simultaneously, sets by the cooperation of turntable and secondary water channel directional beacon
Set, it can be appreciated that when the position of the first six secondary water channel, the utility model, by main channel and the first secondary water channel, the second secondary water channel,
Third pair water channel, fourth officer water channel, the 5th secondary water channel, the 6th secondary water channel are equipped with, and when sealing-plug rotation, can make fire-fighting
It is transferred out simultaneously from three bump joints or two bump joints or a bump joint by water with water, while three flanges connect
Head is connect with the water inlet end of three three-way connections respectively, since there are two water outlets for each three-way connection, fire hydrant will be made to have
Six water outlets, the requirement for meeting multiple hydraulic giants while using, for the quantity of hydraulic giant required for large, medium and small fire, to control
System needs to use several bump joints and transfers out water, can prevent three bump joint whole water deliverys, and be possible to take less than
Three bump joint water deliverys, cause the waste to water resource.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the first state schematic cross-sectional view of the utility model；
Fig. 3 is the second state schematic cross-sectional view of the utility model；
Fig. 4 is the third state schematic cross-sectional view of the utility model；
Fig. 5 is the 4th state schematic cross-sectional view of the utility model；
Fig. 6 is the turntable and secondary water channel directional beacon structural schematic diagram of the utility model.
In figure: support column, 5- cylindrical cavity, 6- are trapezoidal under 1- fire hydrant body, 2- bump joint, 3- three-way connection, 4-
Groove, 7- communicating pipe, 8- upper support column, 9- cylindrical, 10- bull stick, 11- sealing-plug, 12- main channel, 13- turn iron, 14- first
The secondary water channel of secondary water channel, 15- second, 16- third pair water channel, 17- fourth officer water channel, the secondary water channel of 18- the 5th, the secondary water channel of 19- the 6th,
20- handle, 21- turntable, 22- pair water channel directional beacon, 23- sealing ring, 24- water supply connector.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of fire hydrant bull connecting pipe device, packet
Include fire hydrant body 1, there are three through hole, three perforations according to equilateral triangle setting on the peripheral wall of the fire hydrant body
The end of thread of bump joint 2 is threaded in hole, the equal flanged joint of the flange end of three bump joints has three to connect
First 3 input terminal, since there are two water outlets for each three-way connection, will making fire hydrant, there are six water outlets, meet multiple
The hydraulic giant requirement that uses simultaneously, the lower surface flanged joint of the fire hydrant body on the ground, the fire hydrant body it is interior
Lower support column 4 is welded between lower sidewall and lower wall vertically, the upper surface of the lower support column is equipped with cylindrical cavity vertically
5, reduce and communicating pipe rotate contact area, reduces rotary resistance, the lower surface of the lower support column is equipped with trapezoidal groove 6 vertically,
Trapezoidal groove is wide at the top and narrow at the bottom, increases the velocity of liquid assets of water, the vertical axis of the cylindrical cavity and the vertical axis of trapezoidal groove
In same vertical straight line, intercommunicating pore is equipped between the surface of the cylindrical cavity and the surface of trapezoidal groove vertically, it is described
Communicating pipe 7 is rotatably connected in intercommunicating pore vertically, is welded vertically between the inner sidewall upper portion and upper side wall of the fire hydrant body
There is upper support column 8, be equipped with cylindrical 9 between the upper and lower surface of the upper support column vertically, vertical activity connects in the cylindrical
It is connected to bull stick 10, sealing-plug 11 is equipped between the lower support column and upper support column, prevents sealing-plug to be subjected to displacement and deviate, institute
It states sealing-plug to be rotatably connected in the inside peripheral wall of fire hydrant body, and the height of sealing-plug and three through holes are same level
Highly, the lower surface of the sealing-plug is equipped with main channel 12, is located at one end in cylindrical cavity and main channel method the communicating pipe
Orchid connection, fire demand water can enter in main channel from communicating pipe, and one end that the bull stick is located in cylindrical is welded on sealing
The upper surface middle position of the upper surface of plug, the fire hydrant body is equipped with rotation hole, and the rotation hole is connected to cylindrical, institute
The other end of bull stick is stated through rotation hole and is rotatably connected in rotation hole, the bull stick stretches out one end welding of fire hydrant body
Have and turn iron 13, by cylindrical, bull stick and turn being equipped with for iron, when rotation handle, sealing-plug also rotates simultaneously, the sealing
The inside of plug is provided with the first secondary water channel 15 of secondary water channel 14, second and third pair water channel 16 according to equilateral triangle, and described first is secondary
The water outlet of water channel, the second secondary water channel and third pair water channel is connected to three bump joints respectively, when three bump joints of needs
When requiring water delivery, it is first state, rotates handle, makes the first secondary water channel, the second secondary water channel and third pair water channel respectively with three
A bump joint, which is connected, starts water delivery, and the inside of the sealing-plug is according to clockwise close to the first secondary water channel and the second secondary water channel
Position be respectively arranged with fourth officer water channel 17 and the 5th secondary water channel 18, the water outlet of the fourth officer water channel and the 5th secondary water channel
It is connected to respectively with two adjacent bump joints, is the second state when needing two bump joints to need water delivery, rotation turns
, so that fourth officer water channel and the 5th secondary water channel is connected respectively with two adjacent bump joints and starts water delivery, the sealing-plug
Inside be equipped with the 6th secondary water channel 19 according to the position of close fourth officer water channel clockwise, the water outlet of the described 6th secondary water channel with
One of bump joint connection is the third state, rotates handle, make the 6th when needing a bump joint to need water delivery
Secondary water channel is connected to one of bump joint starts water delivery, the first secondary water channel, the second secondary water channel, third pair water channel, the
Fourth officer water channel, the 5th secondary water channel, the 6th secondary water channel are connected to main channel.
Specifically, the iron that turns is rectangular shape, the side wall for turning iron is equipped with threaded hole, spiral shell in the threaded hole
Line is connected with handle 20.Fire fighter can take away by handle from turning to disassemble on iron with fire fighting truck, prevent other people from using.
Specifically, the upper surface for turning iron is welded with turntable 21, the upper surface of the turntable sets that there are six secondary water channels
Directional beacon 22.Six secondary water channels are corresponding with six secondary water channel directional beacons, when turntable is with iron synchronous rotation is turned, passes through observation and turn
Secondary water channel directional beacon on disk, it can be appreciated that when the position of the first six secondary water channel.
Specifically, being equipped with sealing ring 23 in the intercommunicating pore.Prevent fire demand water from entering in cylindrical cavity.
Specifically, the lower surface of the fire hydrant body is equipped with inlet opening, the inlet opening is connected to trapezoidal groove, institute
It states and is welded with water supply connector 24 in inlet opening.By water supply connector, the water in external water supply network can be made to be transported to trapezoidal groove
It is interior.
Working principle: the utility model is equipped with by upper support column and lower support column, sealing-plug can be made in fire-fighting
It is rotated on the internal side wall same position of bolt ontology, is not subjected to displacement and deviates, pass through the cooperation of cylindrical cavity and trapezoidal groove
Setting, can be such that communicating pipe does not deviate when rotating with sealing-plug, by water supply connector, can make the water in external water supply network
Be transported in trapezoidal groove, by being equipped with for main channel and communicating pipe, can simultaneously to the first secondary water channel, the second secondary water channel,
Third pair water channel, fourth officer water channel, the 5th secondary water channel and the 6th secondary water channel water flowing, when three bump joints of needs require water delivery
When, it is first state, by cylindrical, bull stick and turns being equipped with for iron, rotate handle, make sealing-plug also while rotating, turns
Disk also with turn iron rotate synchronously, pass through observation turntable on secondary water channel directional beacon, it can be appreciated that when the first six pair water channel position,
Three secondary water channel directional beacons corresponding to the first secondary water channel, the second secondary water channel and the third pair water channel turn to three bump joints
Vertical position when, it is defeated to show that the first secondary water channel, the second secondary water channel and third pair water be connected tos beginning with three bump joints respectively
Water is the second state, rotates handle when needing two bump joints to need water delivery, when fourth officer water channel and the 5th secondary water channel
When corresponding two secondary water channel directional beacons turn to the vertical position of two adjacent bump joints, show fourth officer water channel and
The bump joint connection adjacent with the two starts water delivery to 5th secondary water channel respectively, when needing a bump joint to need water delivery
When, it is the third state, rotates handle, the secondary water channel directional beacon corresponding to the 6th secondary water channel turns to one of bump joint
Vertical position when, show that the 6th secondary water channel is connected to beginning water delivery with this bump joint, when three bump joints are all not required to
When wanting water delivery, it is the 4th state, rotates handle, is connected to six secondary water channels with three bump joints, the utility model, three
A bump joint is connect with the water inlet end of three three-way connections respectively again, will since there are two water outlets for each three-way connection
Making fire hydrant, there are six water outlet, the requirements for meeting multiple hydraulic giants while using, for hydraulic giant required for large, medium and small fire
Quantity, need to use several bump joints to control and transfer out water, three bump joint whole water deliverys can be prevented, and have
Three bump joint water deliverys may be taken less than, the waste to water resource is caused.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fire hydrant bull connecting pipe device, including fire hydrant body (1), it is characterised in that: the fire hydrant body
(1) bump joint is threaded in three through holes there are three through hole according to equilateral triangle setting on peripheral wall
(2) the equal flanged joint of flange end of the end of thread, three bump joints (2) has the input terminal of three-way connection (3), described to disappear
The lower surface flanged joint of anti-bolt ontology (1) on the ground, between the inner sidewall lower part and lower wall of the fire hydrant body (1)
It is welded with vertically lower support column (4), the upper surface of the lower support column (4) is equipped with cylindrical cavity (5) vertically, the lower support column
(4) lower surface is equipped with trapezoidal groove (6) vertically, the vertical axis of the cylindrical cavity (5) and the vertical axes of trapezoidal groove (6)
Line is equipped with vertically between the surface and the surface of trapezoidal groove (6) of the cylindrical cavity (5) and is connected in same vertical straight line
Hole is rotatably connected to communicating pipe (7) in the intercommunicating pore, the inner sidewall upper portion and upper side wall of the fire hydrant body (1) vertically
Between be welded with vertically upper support column (8), between the upper and lower surface of the upper support column (8) vertically be equipped with cylindrical (9), it is described
It is connected with vertically in cylindrical (9) bull stick (10), sealing-plug is equipped between the lower support column (4) and upper support column (8)
(11), the sealing-plug (11) is rotatably connected in the inside peripheral wall of fire hydrant body (1), and the height and three of sealing-plug (11)
A through hole is same level height, and the lower surface of the sealing-plug (11) is equipped with main channel (12), and the communicating pipe (7) is located at
One end and main channel (12) flanged joint in cylindrical cavity (5), the bull stick (10) are located at the welding of one end in cylindrical (9)
In the upper surface of sealing-plug (11), the upper surface middle position of the fire hydrant body (1) is equipped with rotation hole, the rotation hole with
The other end of cylindrical (9) connection, the bull stick (10) through rotation hole and is rotatably connected in rotation hole, the bull stick (10)
The one end for stretching out fire hydrant body (1), which is welded with, to be turned iron (13), and the inside of the sealing-plug (11) is provided with according to equilateral triangle
First secondary water channel (14), the second secondary water channel (15) and third pair water channel (16), the described first secondary water channel (14), the second secondary water channel
(15) it is connected to respectively with three bump joints (2) with the water outlet of third pair water channel (16), the inside of the sealing-plug (11) is pressed
According to being respectively arranged with fourth officer water channel (17) and the close to the position of the first secondary water channel (14) and the second pair water channel (15) clockwise
The water outlet of five secondary water channels (18), the fourth officer water channel (17) and the 5th secondary water channel (18) connects with two adjacent flanges respectively
The inside of head (2) connection, the sealing-plug (11) is equipped with the 6th secondary water according to the position of close fourth officer water channel (17) clockwise
The water outlet in road (19), the described 6th secondary water channel (19) is connected to one of bump joint (2), the described first secondary water channel
(14), the second secondary water channel (15), third pair water channel (16), fourth officer water channel (17), the 5th secondary water channel (18), the 6th secondary water channel
(19) it is connected to main channel (12).
2. a kind of fire hydrant bull connecting pipe device according to claim 1, it is characterised in that: the iron (13) that turns is
Rectangular shape, the side wall for turning iron (13) are equipped with threaded hole, and the threaded hole internal screw thread is connected with handle (20).
3. a kind of fire hydrant bull connecting pipe device according to claim 1, it is characterised in that: the iron (13) that turns
Upper surface is welded with turntable (21), and the upper surface of the turntable (21) sets that there are six secondary water channel directional beacons (22).
4. a kind of fire hydrant bull connecting pipe device according to claim 1, it is characterised in that: set in the intercommunicating pore
There are sealing ring (23).
5. a kind of fire hydrant bull connecting pipe device according to claim 1, it is characterised in that: the fire hydrant body
(1) lower surface is equipped with inlet opening, and the inlet opening is connected to trapezoidal groove (6), is welded with water supply connector in the inlet opening
(24)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475397.8U CN209725310U (en) | 2019-04-10 | 2019-04-10 | A kind of fire hydrant bull connecting pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475397.8U CN209725310U (en) | 2019-04-10 | 2019-04-10 | A kind of fire hydrant bull connecting pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725310U true CN209725310U (en) | 2019-12-03 |
Family
ID=68690898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920475397.8U Active CN209725310U (en) | 2019-04-10 | 2019-04-10 | A kind of fire hydrant bull connecting pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709286A (en) * | 2020-12-23 | 2021-04-27 | 苏州础润生态科技有限公司 | Rainwater collecting water storage device and using method thereof |
-
2019
- 2019-04-10 CN CN201920475397.8U patent/CN209725310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709286A (en) * | 2020-12-23 | 2021-04-27 | 苏州础润生态科技有限公司 | Rainwater collecting water storage device and using method thereof |
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