CN212187560U - Fire monitor rectifier - Google Patents
Fire monitor rectifier Download PDFInfo
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- CN212187560U CN212187560U CN201922311740.8U CN201922311740U CN212187560U CN 212187560 U CN212187560 U CN 212187560U CN 201922311740 U CN201922311740 U CN 201922311740U CN 212187560 U CN212187560 U CN 212187560U
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Abstract
The invention discloses a fire monitor rectifier which comprises a rectifier tube, wherein the rectifier tube comprises a water inlet end and a water outlet end, the water inlet end of the rectifier tube is provided with a loose joint threaded sleeve, an adjusting screw rod is arranged inside the rectifier tube and is coaxially arranged with the rectifier tube, a water flow core and a water flow grid are respectively and coaxially arranged at the two ends of the adjusting screw rod, a screw hole is formed in the end head of the adjusting screw rod where the water flow core is located, a spring is arranged inside the water flow core, a water flow core cover is arranged at the end opening of the water flow core, the water flow core cover is fixed at the end head of the adjusting screw rod through a screw. The invention changes the turbulent flow in the fire monitor into the water body with the same water flow direction through the water flow grid, reduces the loss of the kinetic energy of the water body caused by turbulent flow in the water body, and improves the range of the fire monitor; the spring is established to rivers core inside cover, and rivers core lid is at rivers core inside axial displacement, and along with the separation and reunion degree of rivers core lid and rivers core port inner wall is different, water smoke and water notes can be erupted as required to the fire gun.
Description
Technical Field
The invention relates to a fire monitor rectifier, and belongs to the technical field of fire fighting equipment.
Background
The fire monitor is important fire-fighting equipment in the field of fire protection, and the development trend of the fire monitor is long-range, large-flow and automation. The typical fire monitor includes base, gun barrel and shower nozzle, and the fire monitor has many return bends, and in the fire monitor use, the water has the shower nozzle blowout through many return bends, and the water flows the in-process in the return bend, and rivers are disorderly, lose a large amount of kinetic energy, and when the shower nozzle sprays, the energy is not concentrated, reduces the range of fire monitor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a fire monitor rectifier.
In order to achieve the purpose, the invention adopts the following technical scheme:
the fire monitor rectifier comprises a rectifier tube, the rectifier tube comprises a water inlet end and a water outlet end, the water inlet end of the rectifier tube is provided with a loose joint threaded sleeve, an adjusting screw rod is arranged in the rectifier tube and is coaxially arranged with the rectifier tube, a water flow core and a water flow grid are respectively arranged at the two ends of the adjusting screw rod,
the adjusting screw one end at rivers core place is provided with the screw hole, and rivers core and the coaxial setting of adjusting screw, the inside spring that is provided with of rivers core, rivers core port are provided with rivers core lid, rivers core lid passes through the fix with screw at the adjusting screw end, the rivers check are close to the intake distolateral of rectifier tube.
Furthermore, the inboard hoop of loose joint swivel nut is opened there is the ball groove, the end outside hoop that intakes of rectifier tube is opened and is had corresponding ball groove, and the ball groove one side of loose joint swivel nut is run through and is opened fastening screw hole.
Furthermore, the rivers check comprise a plurality of reposition of redundant personnel separation blade, the reposition of redundant personnel separation blade is the hoop radially evenly fixed at the adjusting screw outer wall, and the inner wall of rectifier tube is hugged closely to the reposition of redundant personnel separation blade.
Further, the adjusting screw rod axially adjusts and moves within the elastic range of the spring.
Furthermore, a sealing ring is arranged on the port connecting surface of the loose joint threaded sleeve and the water inlet end of the rectifier tube.
Furthermore, a sealing ring is arranged at the connecting part of the water flow core and the adjusting screw rod.
Has the advantages that:
the invention adopts the combination of the water flow grids and the water flow core, changes the turbulent flow in the fire monitor into the water body with the same water flow direction through the water flow grids, reduces the loss of the kinetic energy of the water body caused by turbulent flow in the water body, and greatly improves the range of the fire monitor; the spring is established to rivers core inside cover, and rivers core lid is at rivers core inside axial displacement, and along with the separation and reunion degree of rivers core lid and rivers core port inner wall is different, water smoke and water notes can be erupted as required to the fire gun.
Drawings
Figure 1 is a schematic view of the overall structure of the present invention,
figure 2 is a cross-sectional view of figure 1,
figure 3 is a schematic view of a water flow grid of the present invention,
the device comprises a movable connection threaded sleeve 1, a fastening screw hole 2, a rectifying tube 3, a ball groove 4, a sealing ring 5, a water flow core 6, a water flow core cover 7, a screw hole 8, a spring 9, an adjusting screw rod 10, a water flow grid 11 and a flow dividing baffle 12.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
As shown in figures 1 and 2, the invention comprises a rectifier tube 3 and a loose joint threaded sleeve 1, wherein the rectifier tube 3 comprises a water inlet end and a water outlet end, the loose joint threaded sleeve 1 is connected with the water inlet end of the rectifier tube 3, a ball groove 4 of the loose joint threaded sleeve 1 is correspondingly combined with the ball groove of the rectifier tube 3, balls are sequentially injected from a fastening screw hole 2 of the loose joint threaded sleeve 1, when the balls are injected, the loose joint threaded sleeve 1 is rotated to uniformly distribute the balls in the ball groove 4, then the fastening screw 2 is screwed in, and the loose joint threaded sleeve 1 is a connecting part of the rectifier 3 and a fire monitor. Wherein, the joint of the loose joint threaded sleeve 1 and the water inlet end of the rectifier tube 3 is also provided with a sealing ring 5, so that the water body flowing through the joint part is ensured not to overflow. The inside coaxial adjusting screw 10 that is provided with of rectifier tube 3, adjusting screw 10 both ends are coaxial respectively and are provided with rivers check 11 and rivers core 6, and rivers check 11 are used adjusting screw to be circle 10 heart evenly distributed by a plurality of reposition of redundant personnel separation blade 12, and the outer wall of adjusting screw 10 and the inner wall of rectifier tube are hugged closely to the reposition of redundant personnel separation blade, and rivers check 11 can be effectual carry out the rectification with the random flow, and the water rivers that make the rectifier 3 of flowing through are to unanimous soon. Water flow core 6 sets up in adjusting screw 10 play water end one side, adjusting screw 10 goes out the end portion of water end and is provided with the step, 6 joints of water flow core are on the step, adjusting screw 10 one end at water flow core 6 place is provided with screw hole 8, water flow core 7 and the coaxial setting of adjusting screw 10, the inside spring 9 that is provided with of water flow core 6, water flow core 6 port is provided with water flow core lid 7, water flow core lid 7 passes through the fix with screw at adjusting screw 10 end, along with adjusting screw 10's axial displacement, under the effect of spring 9, the separation and reunion degree of water flow core lid 7 and 6 mouthful inner walls of water flow core end changes, and then make rectifier 3 play water end can spout water smoke and water column, deal with the conflagration of different situation. Wherein, the junction of rivers core 6 and adjusting screw 10 still is provided with the sealing washer, guarantees that the water that its connecting portion flowed through can not take place to spill.
The invention effectively solves the problem of turbulent flow of water in the fire monitor through the water flow grids in the rectifier, ensures the range of the fire monitor, ensures that kinetic energy of the water sprayed by the fire monitor is not lost too much in the fire monitor, and simultaneously ensures that the fire monitor can spray water columns and water mist by adjusting the relative positions of the water flow core and the water flow cover on the adjusting screw rod, so that users can select the water flow grid and the water mist according to the field fire-fighting condition.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a fire monitor rectifier which characterized in that: comprises a rectifier tube (3), the rectifier tube (3) comprises a water inlet end and a water outlet end, the water inlet end of the rectifier tube (3) is provided with a loose joint threaded sleeve (1), an adjusting screw rod (10) is arranged inside the rectifier tube (3), the adjusting screw rod (10) and the rectifier tube (3) are coaxially arranged, the two ends of the adjusting screw rod (10) are respectively provided with a water flow core (6) and a water flow grid (11),
adjusting screw (10) one end at rivers core (6) place is provided with screw hole (8), rivers core (6) and adjusting screw (10) coaxial setting, and rivers core (6) inside is provided with spring (9), and rivers core (6) port is provided with rivers core lid (7), rivers core lid (7) pass through the fix with screw at adjusting screw (10) end, rivers check (11) are close to the intake distolateral of rectifying tube (3).
2. The fire monitor rectifier of claim 1, wherein: the inboard hoop of loose joint swivel nut (1) is opened there are ball groove (4), the end outside hoop that intakes of rectifier tube (3) is opened and is had corresponding ball groove (4), and ball groove (4) one side of loose joint swivel nut (1) is run through and is opened fastening screw hole (2).
3. The fire monitor rectifier of claim 1, wherein: rivers check (11) are constituteed by a plurality of reposition of redundant personnel separation blade (12), reposition of redundant personnel separation blade (12) are the hoop and evenly fix at adjusting screw (10) outer wall radially, and fairing (3) inner wall is hugged closely in reposition of redundant personnel separation blade (12).
4. The fire monitor rectifier of claim 1, wherein: the adjusting screw (10) is axially adjusted and moved within the elastic range of the spring (9).
5. The fire monitor rectifier of claim 1, wherein: and a sealing ring (5) is arranged on the port connecting surface of the water inlet end of the loose joint threaded sleeve (1) and the water inlet end of the rectifier tube (3).
6. The fire monitor rectifier of claim 1, wherein: and a sealing ring (5) is arranged at the connecting part of the water flow core (6) and the adjusting screw rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311740.8U CN212187560U (en) | 2019-12-20 | 2019-12-20 | Fire monitor rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311740.8U CN212187560U (en) | 2019-12-20 | 2019-12-20 | Fire monitor rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212187560U true CN212187560U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311740.8U Active CN212187560U (en) | 2019-12-20 | 2019-12-20 | Fire monitor rectifier |
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| CN (1) | CN212187560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535827A (en) * | 2020-12-23 | 2021-03-23 | 南京睿盛智能科技有限公司 | Simple and convenient formula removes fire gun |
| CN112717314A (en) * | 2020-12-23 | 2021-04-30 | 南京睿实消防安全设备有限公司 | Flow-adjustable fire monitor head |
-
2019
- 2019-12-20 CN CN201922311740.8U patent/CN212187560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535827A (en) * | 2020-12-23 | 2021-03-23 | 南京睿盛智能科技有限公司 | Simple and convenient formula removes fire gun |
| CN112717314A (en) * | 2020-12-23 | 2021-04-30 | 南京睿实消防安全设备有限公司 | Flow-adjustable fire monitor head |
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