CN113802646A - Pipeline fire hydrant is used fast in street fire control - Google Patents
Pipeline fire hydrant is used fast in street fire control Download PDFInfo
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- CN113802646A CN113802646A CN202111151844.2A CN202111151844A CN113802646A CN 113802646 A CN113802646 A CN 113802646A CN 202111151844 A CN202111151844 A CN 202111151844A CN 113802646 A CN113802646 A CN 113802646A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/14—Draining devices for hydrants
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- Engineering & Computer Science (AREA)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of public fire fighting, and discloses a pipeline fire hydrant for street fire fighting, which is characterized in that an adjusting device is movably sleeved in a threaded hole, so that the adjusting device can be firstly rotated to a state that the axis of a water outlet bin is vertical to the ground of a main body seat in a non-use time period, the whole height of the device is kept at a reduced level, the problem that the traditional equipment is damaged due to the fact that the height of the traditional equipment is higher and the traditional equipment is easy to be impacted by passing vehicles is solved, when a water inlet hole and a water outlet hole are in a staggered state, the water pressure in the water outlet hole can act on the outer surface of a water supply device to cause the water supply device to be subjected to thrust from water, the water supply device can not displace due to the limiting effect between a rotating shaft and the shaft hole but can cause the rotating friction force between the rotating shaft and the shaft hole to rise, and whether the water pressure is normal or not can be determined by rotating the water supply device, therefore, the effect of rapidly checking whether the equipment is in a working state is achieved, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of public fire fighting, in particular to a pipeline fire hydrant for street fire fighting.
Background
The fire-fighting is one of the important means of guaranteeing people's life and property safety, the fire-fighting means of present society is mature day by day, various fire-fighting facilities are all in a good condition, people can often see the fire hydrant in the open air in daily life, this kind of fire hydrant has played the effect of in time supplying water and putting out a fire and supplying water for the fire engine, be one of the more important equipment in the fire control, the major structure of current common fire hydrant comprises the bolt body, the valve body, the closing cap, the valve rod and automatic drain valve, the fire hydrant of this kind has the structure and adds the list, low cost's advantage is the fire hydrant of present application range widest.
Although the existing fire hydrant has many advantages, many limitations still exist in the actual use process, for example, the existing fire hydrant adopts a vertical arrangement method, so that the existence of the fire hydrant is difficult to observe in the running process of a vehicle, the problem that the fire hydrant is damaged due to the fact that the vehicle collides with the fire hydrant is very easy to occur, the existing fire hydrant is complicated in use step, a water outlet sealing cover needs to be opened, a water pipe is connected to a water outlet, the fire hydrant can be in a functional state through a valve rod, the fire hydrant is in a working state at the moment, the time consumption of the process is too long, and accordingly, the application document provides the street fire-fighting rapid pipeline fire hydrant and aims to solve the problems.
Disclosure of Invention
Aiming at the defects of the existing pipeline fire hydrant for street fire fighting in the prior art in the using process, the invention provides the pipeline fire hydrant for street fire fighting, which has the advantages of low height and difficulty in being impacted by vehicles, and solves the problem that the traditional vertical fire hydrant is easily impacted by the vehicles.
The invention provides the following technical scheme: a pipeline fire hydrant for street fire fighting is fast provided, which comprises a main body seat, wherein the outer surface of the main body seat is fixedly provided with four connecting frames and the number of the connecting frames is four, the connecting frames are distributed in an annular array mode, the position, at the center, of the bottom of the main body seat is provided with a water supply stepped hole, the top of the main body seat is provided with a threaded hole, the threaded hole penetrates through the main body seat and is communicated with the water supply stepped hole, the inside of the threaded hole is movably sleeved with an adjusting device, one side of the connecting frame is close to the position at the top is provided with a rotating groove, the two sides of the rotating groove are provided with shaft holes, the inside of the rotating groove is movably sleeved with a water supply device through the shaft holes, the position, at the middle of the bottom of the rotating groove, is provided with a stroke groove, the position, at the two sides of the water outlet, penetrates through the main body seat and is communicated with the water supply stepped hole, the stroke groove is matched with the adjusting device.
Preferably, the water supply device comprises a water inlet bin, rotating shafts are fixedly arranged on two sides of the outer surface of the water inlet bin and movably sleeved with shaft holes, a water inlet hole is arranged on the position of the front surface of the outer surface of the water inlet bin, which is positioned in the middle, and sliding clamping grooves are arranged on the positions of the front surface of the outer surface of the water inlet bin, which are positioned in the middle and are positioned at the two sides of the water inlet hole, the sliding clamping grooves are distributed along the outer surface of the water inlet bin in an array manner, the back surface of the outer surface of the water inlet bin is fixedly provided with a connecting bin, one end of the connecting bin is fixedly provided with a water outlet bin, one end of the water outlet bin is provided with a water outlet hole, the water outlet hole penetrates through the water bin and extends to the inside of the water inlet bin, the water inlet hole is communicated with the drain hole, a connecting threaded pipe is fixedly installed at the position, located on the outer side of the drain hole, of one end of the water outlet bin, and a partition board is fixedly installed inside the water inlet bin and located on the positions on the two sides of the water inlet hole.
Preferably, the water supply installation uses the axis of rotation to carry out the in-process inlet opening of rotation and the state and the intercommunication degree crescent that the apopore is in the intercommunication as rotation center, inlet opening and apopore communicate completely when the axis in play sump is perpendicular with the bottom surface of main part seat, inlet opening and apopore are in the state of misplacing when the axis in play sump is parallel with the bottom surface of main part seat.
Preferably, adjusting device includes threaded sleeve, threaded sleeve's surface is seted up screw thread and threaded sleeve cooperatees with the screw hole through this screw thread, the regulation talking rod has been cup jointed in the inside activity that circular through-hole and this circular through-hole were seted up at threaded sleeve's top, the bottom fixed mounting who adjusts the talking rod has the regulating plate, fixed mounting all around of regulating plate surface has the connecting rod, the quantity of connecting rod is eight and two and distributes for a set of and with annular array's mode, fixed mounting has the stroke pole on the position that the connecting rod top is close to one end, fixed mounting has the spring on the regulating plate top and is located the position in the regulation talking rod outside, the top of spring and threaded sleeve's bottom fixed connection, the top fixed mounting of stroke pole has the fixture block.
Preferably, the whole body formed by the connecting rod, the stroke rod and the clamping block is matched with the stroke groove, the stroke rod corresponds to the sliding clamping groove, and the clamping block extends into the partition plate.
The invention has the following beneficial effects:
1. the invention is movably sleeved with the adjusting device through the inner part of the threaded hole, so that the adjusting device can be firstly rotated to the state that the axis of the water outlet bin is vertical to the ground of the main body seat in the non-use time period, compared with the traditional equipment, the whole height of the device is kept on a reduced level, the problem that the traditional equipment is damaged due to high height and easy to be impacted by passing vehicles is avoided, the anti-collision capability of the device is improved, in addition, when the water inlet hole and the water outlet hole are in a staggered state, the water pressure in the water outlet hole can act on the outer surface of the water supply device to cause the water supply device to be subjected to the thrust from water, the water supply device can not be displaced due to the limiting effect between the rotating shaft and the shaft hole but can cause the rotating friction force between the rotating shaft and the shaft hole to be increased, and at the moment, whether the water pressure is normal or not can be determined by rotating the water supply device, therefore, the effect of rapidly checking whether the equipment is in a working state is achieved, and the practicability of the device is improved.
2. According to the invention, the water inlet hole and the water outlet hole are in a staggered state when the axis of the water outlet bin is parallel to the bottom surface of the main body seat, so that the communication and dislocation between the water inlet hole and the water outlet hole can be rapidly realized by rotating the water supply device, the problem that the whole process is too complicated and time-consuming because the traditional equipment can be used only by disassembling the sealing cover and screwing the screw rod to open the water valve is avoided, the practicability of the device is improved, meanwhile, after the device is used and the water supply device is integrally reset, the water reserved in the water supply device can automatically flow out from one end of the water outlet bin opening under the action of gravity, the problem that the water is reserved in the water supply device for a long time and rusts is avoided, and the service life of the device is prolonged.
3. In the invention, the adjusting plate is fixedly arranged at the bottom of the adjusting microphone rod, when the water pressure in the water supply stepped hole is higher, the adjusting plate moves upwards vertically under the action of the water pressure, so that the distance between the top of the adjusting microphone rod and the top of the main body seat is increased, the normal condition of the internal water pressure is directly observed from the outside, in addition, the adjusting plate moves upwards, the clamping block can extend into the inside of the partition plate, so that the water supply device is in a rotatable state, the device is in a normal working state, meanwhile, when the water pressure in the water supply stepped hole is in a water supply state, the water pressure in the water supply stepped hole is reduced, so that the adjusting plate moves downwards vertically under the action of the spring until the clamping block is matched with the sliding clamping groove, so that the rotation of the water supply device is blocked, and the water pressure in the water supply stepped hole is prevented from being too low due to the further rotation of the water supply device, avoided the device in the use because water pressure crosses the problem that the range that leads to the squirt is low excessively, the applicability of the device has been improved, when the required range of fire control is far away, the accessible this moment rotates the threaded sleeve and moves on along vertical decurrent direction, thereby make the initial height reduction of regulating plate, the trigger threshold value of the device has been improved, the squirt has the range of spraying far away guaranteed, when the required range of fire control is near, the accessible this moment rotates the threaded sleeve and moves on vertical decurrent direction, thereby make the initial height improvement of regulating plate, the trigger threshold value of the device has been reduced, guaranteed that the device can supply water for a plurality of fire-fighting squirts simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic structural diagram of the main body of the present invention;
FIG. 4 is a schematic top view of a main structure of the present invention;
FIG. 5 is a schematic cross-sectional view taken along the direction A in FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view taken along the direction B in FIG. 4;
FIG. 7 is a schematic view of a water supply apparatus according to the present invention;
FIG. 8 is a rear view of the water supply apparatus according to the present invention;
FIG. 9 is a schematic cross-sectional view taken along the direction C in FIG. 8 according to the present invention;
FIG. 10 is a schematic cross-sectional view taken along direction D in FIG. 8 according to the present invention;
FIG. 11 is a schematic view of a structural adjustment device of the present invention.
In the figure: 1. a main body seat; 2. a connecting frame; 3. a water supply stepped hole; 4. a threaded hole; 5. an adjustment device; 51. a threaded sleeve; 52. adjusting the microphone rod; 53. an adjusting plate; 54. a connecting rod; 55. a trip lever; 56. a spring; 57. a clamping block; 6. a rotating groove; 7. a shaft hole; 8. a water supply device; 81. a water inlet bin; 82. a rotating shaft; 83. a water inlet hole; 84. a sliding clamping groove; 85. a connecting bin; 86. a water outlet bin; 87. a drain hole; 88. connecting a threaded pipe; 89. a partition plate; 9. a water outlet hole; 10. a travel slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a quick fire hydrant for street fire fighting comprises a main body seat 1, wherein the outer surface of the main body seat 1 is fixedly provided with four connecting frames 2, the four connecting frames 2 are distributed in an annular array, the bottom of the main body seat 1 is provided with a water supply stepped hole 3 at the center, the top of the main body seat 1 is provided with a threaded hole 4, the threaded hole 4 penetrates through the main body seat 1 and is communicated with the water supply stepped hole 3, an adjusting device 5 is movably sleeved in the threaded hole 4, so that the adjusting device 5 can be firstly rotated to a state that the axis of a water outlet bin 86 is vertical to the ground of the main body seat 1 in a non-use time period, compared with the conventional device, the overall height of the device is kept at a reduced level, the problem that the conventional device is damaged due to the high possibility of being hit by passing vehicles is avoided, and the anti-collision capability of the device is improved, in addition, when inlet opening 83 and apopore 9 are in the state of misplacing, the inside water pressure of apopore 9 can act on water supply equipment 8's the surface and lead to water supply equipment 8 to receive the thrust that comes from water, but can lead to the rotation frictional force between axis of rotation 82 and shaft hole 7 to rise because limiting displacement water supply equipment 8 between axis of rotation 82 and the shaft hole 7 can not take place the displacement, alright confirm whether water pressure is normal through rotating water supply equipment 8 this moment, thereby realize the effect of quick check this equipment whether is in operating condition, the practicality of the device has been improved. One side of link 2 has been seted up on being close to the position at top and has been rotated groove 6, shaft hole 7 has been seted up to the both sides of rotating groove 6, the water supply installation 8 has been cup jointed through shaft hole 7 activity to the inside of rotating groove 6, it has seted up apopore 9 and has run through main part seat 1 and be linked together with water supply shoulder hole 3 to rotate 6 bottoms of groove and be located on the position in the middle of the position, it has seted up stroke groove 10 and has run through main part seat 1 and be linked together with water supply shoulder hole 3 to rotate 6 bottoms of groove and be located the position of apopore 9 both sides, stroke groove 10 cooperatees with adjusting device 5.
Referring to fig. 7-9, the water supply device 8 includes a water inlet chamber 81, rotation shafts 82 are fixedly mounted on two sides of an outer surface of the water inlet chamber 81, the rotation shafts 82 are movably sleeved with the shaft holes 7, a water inlet hole 83 is formed in a position on a front surface of the outer surface of the water inlet chamber 81 and located in the middle of the outer surface, sliding slots 84 are formed in positions on two sides of the water inlet hole 83 and located in the middle of the outer surface of the water inlet chamber 81, the sliding slots 84 are distributed along the outer surface of the water inlet chamber 81 in an array manner, a connection chamber 85 is fixedly mounted on a back surface of the outer surface of the water inlet chamber 81, a water outlet chamber 86 is fixedly mounted at one end of the connection chamber 85, a water outlet hole 87 is formed in one end of the water outlet chamber 86, the water outlet hole 87 penetrates through the water outlet chamber 86 and extends into the water inlet chamber 81, the water inlet hole 83 is communicated with the water outlet hole 87, a connection threaded pipe 88 is fixedly mounted at one end of the water outlet chamber 86 and located outside the water outlet hole 87, and partition plates 89 are fixedly mounted in positions on two sides of the water inlet chamber 81 and located on two sides of the water inlet hole 83.
Referring to fig. 7-10, in the process of rotating the water supply device 8 by using the axis of the rotating shaft 82 as the rotating center, the water inlet 83 and the water outlet 9 are in a communicated state and the communication degree is gradually increased, when the axis of the water outlet chamber 86 is perpendicular to the bottom surface of the main body base 1, the water inlet 83 and the water outlet 9 are completely communicated, when the axis of the water outlet chamber 86 is parallel to the bottom surface of the main body base 1, the water inlet 83 and the water outlet 9 are in a staggered state, so that the communication and the dislocation between the water inlet 83 and the water outlet 9 can be rapidly realized by rotating the water supply device 8, the problem that the conventional device can be used only by disassembling the sealing cover and screwing the screw to open the water valve, which results in the tedious and time-consuming of the whole process, is solved, the practicability of the device is improved, and after the device is used and the water supply device 8 is reset integrally, the water reserved in the water supply device 8 can automatically flow out from the open end of the water outlet chamber 86 under the action of gravity, the problem of rusting caused by the fact that water is remained in the water supply device 8 for a long time is avoided, and the service life of the device is prolonged.
Referring to fig. 7-11, the adjusting device 5 includes a threaded sleeve 51, the outer surface of the threaded sleeve 51 is threaded, the threaded sleeve 51 is engaged with the threaded hole 4 through the threads, the top of the threaded sleeve 51 is threaded, the adjusting rod 52 is movably sleeved inside the threaded sleeve 51, the adjusting plate 53 is fixedly installed at the bottom of the adjusting rod 52, when the water pressure inside the water supply stepped hole 3 is high, the adjusting plate 53 moves in the vertical upward direction under the action of the water pressure, so that the distance between the top of the adjusting rod 52 and the top of the main body seat 1 is increased, the normal condition of the internal water pressure is directly observed from the outside, in addition, when the adjusting plate 53 moves upward, the fixture block 57 can extend into the partition 89 to enable the water supply device 8 to be in a rotatable state, so that the device is in a normal working state, meanwhile, when the water pressure inside the water supply stepped hole 3 is in a water supply state, the water pressure inside the water supply stepped hole 3 is reduced to enable the adjusting plate 53 to move in a vertically downward direction under the action of the spring 56 until the clamping block 57 is matched with the sliding clamping groove 84 to block the rotation of the water supply device 8, so that the water supply device 8 is prevented from further rotating to enable the water supply amount of the device to be increased to cause the water pressure inside the water supply stepped hole 3 to be too low, the problem that the range of the water gun is too low due to the too low water pressure in the use process of the device is avoided, the applicability of the device is improved, when the range required by fire fighting is far, the water can move in the vertically downward direction by rotating the threaded sleeve 51, the initial height of the adjusting plate 53 is reduced, the triggering threshold of the device is improved, the range of the water gun for far jetting is ensured, when the range required by fire fighting is close, the accessible this moment rotates threaded sleeve 51 and moves along vertical ascending direction, thereby make the initial height of regulating plate 53 improve, the device's trigger threshold value has been reduced, guaranteed that the device can supply water for a plurality of fire-fighting lances simultaneously, fixed mounting all around of regulating plate 53 surface has connecting rod 54, the quantity of connecting rod 54 is eight and two and distributes for a set of and with annular array's mode, fixed mounting has stroke pole 55 on the position that connecting rod 54 top is close to one end, fixed mounting has spring 56 on the regulating plate 53 top and the position that is located the regulation pole 52 outside, spring 56's top and threaded sleeve 51's bottom fixed connection, the top fixed mounting of stroke pole 55 has fixture block 57.
Referring to fig. 11, the connecting rod 54, the stroke rod 55 and the latch 57 are integrally engaged with the stroke slot 10, the stroke rod 55 corresponds to the slide latch slot 84, and the latch 57 extends into the partition 89.
The using method of the invention is as follows:
the device can be in the time quantum of non-use with adjusting device 5 earlier the axis of going out the sump 86 with the perpendicular state in ground of main part seat 1, compare in traditional equipment the whole height of the device keep on the level that reduces, in addition, because when inlet opening 83 is in the state of misplacing with apopore 9, the water pressure of apopore 9 can act on the surface of water supply equipment 8 and lead to water supply equipment 8 to receive the thrust from water, because spacing effect water supply equipment 8 between axis of rotation 82 and shaft hole 7 can not take place the displacement but can lead to the rotatory frictional force between axis of rotation 82 and shaft hole 7 to rise, alright confirm whether normal water pressure through rotating water supply equipment 8 this moment, thereby realize the effect of quick check whether this equipment is in operating condition.
In the using process, the rotary water supply device 8 can quickly realize the communication and dislocation between the water inlet 83 and the water outlet 9, meanwhile, after the device is used and the whole water supply device 8 is reset, the water reserved in the water supply device 8 can automatically flow out from one open end of the water outlet chamber 86 under the action of gravity, when the water pressure in the water supply stepped hole 3 is higher, the adjusting plate 53 moves upwards vertically under the action of the water pressure, so that the distance between the top of the adjusting microphone 52 and the top of the main body seat 1 is increased, the normal condition of the internal water pressure can be directly observed from the outside, in addition, when the adjusting plate 53 moves upwards, the clamping block 57 can extend into the inside of the partition 89, so that the water supply device 8 is in a rotatable state, the device is in a normal working state, and meanwhile, when the water pressure in the water supply stepped hole 3 is in the water supply state, the water pressure in the water supply stepped hole 3 is reduced to enable the adjusting plate 53 to move in the vertical downward direction under the action of the spring 56 until the clamping block 57 is matched with the sliding clamping groove 84 to block the rotation of the water supply device 8, thereby preventing the water supply device 8 from further rotating to enable the water supply quantity of the device to be improved to cause the water pressure in the water supply stepped hole 3 to be too low, avoiding the problem that the range of the water gun is too low due to too low water pressure in the using process of the device, improving the applicability of the device, when the range required by fire fighting is far, the adjusting plate can move in the vertical downward direction by rotating the threaded sleeve 51, thereby reducing the initial height of the adjusting plate 53, improving the triggering threshold value of the device, ensuring that the water gun has a far spraying range, when the range required by fire fighting is near, the threaded sleeve 51 can move in the vertical upward direction by rotating at the moment, thereby make the initial height of regulating plate 53 improve, reduced the device's trigger threshold value, guaranteed that the device can supply water for a plurality of fire-fighting lance simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a street fire control is pipeline fire hydrant for speed, includes main part seat (1), its characterized in that: the outer surface of the main body seat (1) is fixedly provided with four connecting frames (2), the number of the connecting frames (2) is four, the connecting frames are distributed in an annular array mode, the position, located at the center, of the bottom of the main body seat (1) is provided with a water supply stepped hole (3), the top of the main body seat (1) is provided with a threaded hole (4), the threaded hole (4) penetrates through the main body seat (1) and is communicated with the water supply stepped hole (3), the adjusting device (5) is movably sleeved in the threaded hole (4), a rotating groove (6) is formed in the position, close to the top, of one side of the connecting frame (2), two sides of the rotating groove (6) are provided with shaft holes (7), the inside of the rotating groove (6) is movably sleeved with a water supply device (8) through the shaft holes (7), the position, located in the middle, of the bottom of the rotating groove (6) is provided with a water outlet hole (9), the water outlet (9) penetrates through the main body seat (1) and is communicated with the water supply stepped hole (3), the bottom of the rotating groove (6) is positioned at the positions of two sides of the water outlet hole (9), a stroke groove (10) is formed in the position, the stroke groove (10) penetrates through the main body seat (1) and is communicated with the water supply stepped hole (3), and the stroke groove (10) is matched with the adjusting device (5).
2. A street fire-fighting rapid pipeline fire hydrant according to claim 2, characterized in that: the water supply device (8) comprises a water inlet bin (81), rotating shafts (82) are fixedly installed on two sides of the outer surface of the water inlet bin (81), the rotating shafts (82) are movably sleeved with shaft holes (7), a water inlet hole (83) is formed in the position, located in the middle, of the front surface of the outer surface of the water inlet bin (81), sliding clamping grooves (84) are formed in the positions, located in the middle and located on two sides of the water inlet hole (83), of the front surface of the outer surface of the water inlet bin (81), the sliding clamping grooves (84) are distributed along the outer surface of the water inlet bin (81) in an array mode, a connecting bin (85) is fixedly installed on the back surface of the outer surface of the water inlet bin (81), a water outlet bin (86) is fixedly installed at one end of the connecting bin (85), a water outlet hole (87) is formed in one end of the water outlet bin (86), and the water outlet hole (87) penetrates through the water bin (86) and extends into the water inlet bin (81), the water inlet hole (83) is communicated with the drain hole (87), a connecting threaded pipe (88) is fixedly installed at one end of the water outlet bin (86) and at the position on the outer side of the drain hole (87), and partition plates (89) are fixedly installed inside the water inlet bin (81) and at the positions on two sides of the water inlet hole (83).
3. A street fire-fighting rapid pipeline fire hydrant according to claim 1, characterized in that: the in-process inlet opening (83) that water supply installation (8) used the axis of rotation (82) to carry out the rotation as rotation center and communicate the state and the intercommunication degree crescent in the intercommunication, inlet opening (83) and apopore (9) communicate completely when the axis of play sump (86) was perpendicular with the bottom surface of main part seat (1), inlet opening (83) and apopore (9) were in the state of misplacing when the axis of play sump (86) was parallel with the bottom surface of main part seat (1).
4. A street fire-fighting rapid pipeline fire hydrant according to claim 1, characterized in that: the adjusting device (5) comprises a threaded sleeve (51), the outer surface of the threaded sleeve (51) is provided with threads, the threaded sleeve (51) is matched with the threaded hole (4) through the threads, the top of the threaded sleeve (51) is provided with a circular through hole, the inside of the circular through hole is movably sleeved with an adjusting microphone rod (52), the bottom of the adjusting microphone rod (52) is fixedly provided with an adjusting plate (53), the periphery of the outer surface of the adjusting plate (53) is fixedly provided with connecting rods (54), the number of the connecting rods (54) is eight, two of the connecting rods are distributed in a group and in an annular array mode, the top of the connecting rod (54) is close to one end, a stroke rod (55) is fixedly arranged on the position of one end of the top of the adjusting plate (53), a spring (56) is fixedly arranged on the position outside the adjusting microphone rod (52), and the top of the spring (56) is fixedly connected with the bottom of the threaded sleeve (51), and a clamping block (57) is fixedly arranged at the top of the stroke rod (55).
5. A street fire-fighting rapid pipeline fire hydrant according to claim 1, characterized in that: the whole body formed by the connecting rod (54), the stroke rod (55) and the clamping block (57) is matched with the stroke groove (10), the stroke rod (55) corresponds to the sliding clamping groove (84), and the clamping block (57) extends into the partition plate (89).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111151844.2A CN113802646B (en) | 2021-09-29 | 2021-09-29 | Pipeline fire hydrant is used fast in street fire control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111151844.2A CN113802646B (en) | 2021-09-29 | 2021-09-29 | Pipeline fire hydrant is used fast in street fire control |
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| CN113802646A true CN113802646A (en) | 2021-12-17 |
| CN113802646B CN113802646B (en) | 2023-02-28 |
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| CN113445693A (en) * | 2021-06-30 | 2021-09-28 | 嘉悦(湖州)建筑材料有限公司 | Fire-fighting floor tile for market |
| CN214301979U (en) * | 2020-11-04 | 2021-09-28 | 锐达消防设备有限公司 | Fire control is with crashproof type fire hydrant that prevents frostbite |
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2021
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| CN214301979U (en) * | 2020-11-04 | 2021-09-28 | 锐达消防设备有限公司 | Fire control is with crashproof type fire hydrant that prevents frostbite |
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| CN113802646B (en) | 2023-02-28 |
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