CN215195197U - Fire-fighting pipeline drainage control device - Google Patents
Fire-fighting pipeline drainage control device Download PDFInfo
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- CN215195197U CN215195197U CN202120461169.2U CN202120461169U CN215195197U CN 215195197 U CN215195197 U CN 215195197U CN 202120461169 U CN202120461169 U CN 202120461169U CN 215195197 U CN215195197 U CN 215195197U
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Abstract
The utility model discloses a fire pipeline drainage control device, including the fire pipeline, the outer wall right side fixed mounting of fire pipeline has the protective housing, the outer wall right side of fire pipeline is provided with first connector, the outer wall detachable of first connector has cup jointed the second connector, the right-hand member fixed mounting of second connector has the water pipe, the outer wall of water pipe has cup jointed the pressure regulating pipe, pressure regulating pipe and second connector fixed connection, the pressure regulating groove has been seted up respectively to both sides around the outer wall of pressure regulating pipe. This fire-fighting pipeline drainage controlling means has solved the fire-fighting pipeline and often can appear the condition of leaking in the junction when connecting fire water pipe, leads to a large amount of wastes of water resource, and on the other hand needs manual regulation when adjusting water pressure at prior art's fire water, uses very inconvenient problem.
Description
Technical Field
The utility model relates to a fire pipeline technical field specifically is a fire pipeline drainage control device.
Background
The fire-fighting pipeline refers to a pipeline material which is used for fire fighting, connecting fire-fighting equipment and equipment, and conveying water, gas or other media for fire fighting. Due to special requirements, the thickness and the material of the fire fighting pipeline have special requirements, and the fire fighting pipeline is sprayed with red oil paint and used for conveying fire fighting water.
The fire-fighting pipeline of prior art often can the condition of leaking in the junction when connecting fire water pipe, leads to a large amount of wastes of water resource, and on the other hand needs manual regulation when adjusting water pressure at the fire water of prior art, very inconvenient to these problems, provides a fire-fighting pipeline drainage controlling means.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire pipeline drainage control device to solve prior art fire pipeline at least and often can appear the condition of leaking in the junction when connecting fire water pipe, lead to a large amount of wastes of water resource, on the other hand, need manual regulation when adjusting water pressure at the fire water of prior art, use very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fire pipeline drainage control device comprises a fire pipeline, wherein a protective shell is fixedly mounted on the right side of the outer wall of the fire pipeline, a first connector is arranged on the right side of the outer wall of the fire pipeline, a second connector is detachably sleeved on the outer wall of the first connector, a water pipe is fixedly mounted at the right end of the second connector, a pressure adjusting pipe is sleeved on the outer wall of the water pipe, the pressure adjusting pipe is fixedly connected with the second connector, pressure adjusting grooves are respectively formed in the front side and the rear side of the outer wall of the pressure adjusting pipe, a pressure adjusting mechanism is arranged in an inner cavity of the protective shell, and a telescopic mechanism is arranged on the left side of the second connector;
the pressure adjustment mechanism includes: the device comprises a motor, a screw rod, a guide rod, a sliding block, a movable plate and an extrusion block;
motor fixed mounting is in the rear side of protective housing, the output of motor extends to the inner chamber of protective housing, the front end of screw rod passes through the bearing and rotates the inner chamber front side of connection at the protective housing, the rear end of screw rod passes through shaft coupling locking connection at the output of motor, both sides, two around the inner chamber top of protective housing are connected to both ends fixed connection of guide arm the slider is spiro union respectively in the outer wall left and right sides of screw rod, two the slider is slidable respectively cup joints in the outer wall left and right sides of guide arm, two the bottom of two sliders of movable plate difference fixed connection, two the extrusion piece is fixed mounting respectively at the outer wall of two movable plates.
Preferably, the telescopic mechanism includes: the device comprises a telescopic cavity, a sealing block, a spring, a limiting groove and a limiting block;
the left end at the second connector is seted up in flexible chamber, the embedded inner chamber in flexible chamber of sealed piece slidable, a plurality of the fixed inner chamber right-hand member at flexible chamber, a plurality of along circumference equidistance fixed connection, a plurality of the one end of spring the other end of spring is along circumference equidistance fixed connection at the right-hand member of sealed piece, a plurality of both sides, a plurality of about the inner chamber in flexible chamber are seted up along circumference equidistance to the spacing groove the one end of stopper is embedded at the inner chamber of spacing groove, a plurality of slidable respectively the other end difference fixed connection of stopper is at the outer wall of sealed piece.
Preferably, the threads on the front side and the rear side of the outer wall of the screw rod are arranged in opposite directions.
Preferably, the extrusion blocks are matched with the pressure regulating grooves.
Preferably, the inner cavity of the telescopic cavity and the outer wall of the sealing block are both annular.
Preferably, a sealing gasket is arranged at the joint of the first connector and the second connector.
Compared with the prior art, the beneficial effects of the utility model are that: the fire-fighting pipeline drainage control device drives the screw rod to rotate through the motor, under the action of the thread rotating force of the outer wall of the screw rod, the two sliders can slide inwards at the same time under the limiting action of the guide rod, and then the sliders drive the movable plate and the extrusion block to slide inwards at the same time, so that the extrusion block can extrude a water pipe through the extrusion block under the cooperation of the pressure adjusting groove, the water flow at the other end of the water pipe is reduced, the water pressure in the water pipe is adjusted, the purpose of automatically adjusting the water pressure is realized, the operation is simple, the use is convenient, through the extrusion action of the first connector and the second connector during connection, the sealing block can be in close contact with the outer wall of the fire-fighting pipeline, and further the sealing block compresses the spring, under the elastic force action of the spring, the sealing block can be always in stable close contact with the outer wall of the fire-fighting pipeline, and the water leakage condition is prevented, the waste of water resources is reduced.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a right side sectional view of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is a schematic structural view of the moving plate of the present invention;
fig. 5 is a schematic structural view of the water pipe of the present invention.
In the figure: 1. a fire conduit; 2. a protective shell; 3. a first connector; 4. a second connector; 5. a water pipe; 6. a pressure regulating tube; 7. a pressure regulating tank; 8. a motor; 9. a screw; 10. A guide bar; 11. a slider; 12. moving the plate; 13. extruding the block; 14. a telescoping chamber; 15. a sealing block; 16. a spring; 17. a limiting groove; 18. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution of a drainage control device for a fire pipeline 1: a drainage control device of a fire pipeline 1 comprises the fire pipeline 1, a protective shell 2 is fixedly installed on the right side of the outer wall of the fire pipeline 1, a first connector 3 is arranged on the right side of the outer wall of the fire pipeline 1, a second connector 4 is detachably sleeved on the outer wall of the first connector 3, a water pipe 5 is fixedly installed at the right end of the second connector 4, a pressure adjusting pipe 6 is sleeved on the outer wall of the water pipe 5, the pressure adjusting pipe 6 is fixedly connected with the second connector 4, pressure adjusting grooves 7 are respectively formed in the front side and the rear side of the outer wall of the pressure adjusting pipe 6, a pressure adjusting mechanism is arranged in an inner cavity of the protective shell 2, and a telescopic mechanism is arranged on the left side of the second connector 4;
it should be noted that, through the setting of first connector 3 and second connector 4, can make water pipe 5 and fire control pipeline 1 inseparable link together, for prior art, do not do too much explanation here, the right-hand member of pressure regulating pipe 6 extends the inner chamber of protective housing 2, can make things convenient for first connector 3 and second connector 4, through pressure regulating mechanism's setting, can conveniently adjust the water pressure in the water pipe 5, through telescopic mechanism's setting, the reducible condition of leaking takes place, improve equipment's stability.
The pressure adjustment mechanism includes: the device comprises a motor 8, a screw 9, a guide rod 10, a slide block 11, a moving plate 12 and an extrusion block 13;
It should be noted that, the screw rod 9 is driven to rotate by the motor 8, under the action of the thread rotation force on the outer wall of the screw rod 9, when the screw rod 9 rotates, the two sliders 11 can slide inward simultaneously under the limiting action of the guide rod 10, so that the two sliders 11 can drive the movable plate 12 and the extrusion block 13 to slide inward simultaneously, the extrusion block 13 slides into the inner cavity of the pressure adjusting groove 7, and further the extrusion block 13 extrudes the water pipe 5, thereby controlling the water flow in the water pipe 5, reducing the water pressure in the water pipe 5, and further achieving the purpose of automatically controlling the water pressure in the water pipe 5, the left side and the right side of the outer wall of the extrusion block 13 are obliquely arranged, so that the pressure applied to the water pipe 5 by the extrusion block 13 can be increased, the burden of the motor 8 is reduced, and the service life of the motor 8 is prolonged.
Preferably, the telescopic mechanism further comprises: the telescopic cavity 14, the sealing block 15, the spring 16, the limiting groove 17 and the limiting block 18;
the left end at second connector 4 is seted up in flexible chamber 14, the embedded inner chamber at flexible chamber 14 of sealed 15 slidable, the fixed inner chamber right-hand member at flexible chamber 14 along circumference equidistance fixed connection of the one end of a plurality of spring 16, the other end of a plurality of spring 16 is along circumference equidistance fixed connection at the right-hand member of sealed 15, both sides about the inner chamber at flexible chamber 14 are seted up along circumference equidistance to a plurality of spacing groove 17, the embedded inner chamber at spacing groove 17 of the one end difference slidable of a plurality of stopper 18, the other end difference fixed connection of a plurality of stopper 18 is at the outer wall of sealed 15.
It should be noted that, through the outer wall in close contact with of sealed piece 15 and fire pipeline 1, and then make sealed piece 15 extrude spring 16 under the limiting displacement of spacing groove 17 and stopper 18, make spring 16 produce elastic deformation, and then the poor elasticity that produces, apply for sealed piece 15 one rather than flexible opposite direction's power, and then make the left end of sealed piece 15 can all the time with the outer wall in close contact with of fire pipeline 1, prevent that it from taking place the condition of leaking, reduced the waste of water resource.
Preferably, the threads on the front side and the rear side of the outer wall of the screw 9 are arranged in opposite directions, so that the screw 9 can drive the two sliders 11, the moving plate 12 and the extrusion block 13 to slide inwards at the same time under the limiting action of the guide rod 10 when rotating, the water pipe 5 is extruded, the water flow on one side of the water pipe 5 is reduced, and the pressure adjustment is realized.
Preferably, the squeezing block 13 is matched with the pressure adjusting groove 7, so that the squeezing block 13 can be inserted into the groove to be adjusted to squeeze the water pipe 5, the pressure in the water pipe 5 is changed, and the water pressure is quickly adjusted.
Preferably, the inner cavity of the telescopic cavity 14 and the outer wall of the sealing block 15 are both annular, so that the sealing performance is improved.
Preferably, a sealing gasket is arranged at the joint of the first connector 3 and the second connector 4, so that the sealing performance between the first connector 3 and the second connector 4 is improved, and the water leakage is reduced.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
When the fire fighting pipeline is used, firstly, the second connector 4 is arranged on the outer wall of the first connector 3, the sealing block 15 is in close contact with the outer wall of the fire fighting pipeline 1, the sealing block 15 is enabled to extrude the spring 16 under the limiting action of the limiting groove 17 and the limiting block 18, the spring 16 generates elastic deformation, and further elasticity is generated, a force opposite to the expansion direction of the sealing block 15 is exerted on the sealing block 15, so that the left end of the sealing block 15 can be always in close contact with the outer wall of the fire fighting pipeline 1, the water leakage situation is prevented, the waste of water resources is reduced, when the water pressure in the water pipe 5 is required to be adjusted, the motor 8 is started, the motor 8 drives the screw rod 9 to rotate, under the action of the thread rotation force of the outer wall of the screw rod 9, the two sliding blocks 11 can simultaneously slide inwards under the limiting action of the guide rod 10, so that the two sliding blocks 11 drive the moving plate 12 and the extruding block 13 to simultaneously slide inwards, make extrusion piece 13 slide in the inner chamber of pressure adjustment tank 7, and then make extrusion piece 13 extrude water pipe 5, realize controlling the rivers in the water pipe 5, thereby make the water pressure in the water pipe 5 reduce, and then realized the hydraulic purpose in the automatic control water pipe 5, the device compact structure, and reasonable in design has reduced the condition emergence of leaking between water pipe 5 and the fire control pipeline 1, still can realize the water pressure in the automatic adjustment water pipe 5, and easy operation, convenient to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a fire pipeline drainage controlling means, includes fire pipeline, its characterized in that: a protective shell is fixedly installed on the right side of the outer wall of the fire fighting pipeline, a first connector is arranged on the right side of the outer wall of the fire fighting pipeline, a second connector is detachably sleeved on the outer wall of the first connector, a water pipe is fixedly installed at the right end of the second connector, a pressure adjusting pipe is sleeved on the outer wall of the water pipe and fixedly connected with the second connector, pressure adjusting grooves are respectively formed in the front side and the rear side of the outer wall of the pressure adjusting pipe, a pressure adjusting mechanism is arranged in an inner cavity of the protective shell, and a telescopic mechanism is arranged on the left side of the second connector;
the pressure adjustment mechanism includes: the device comprises a motor, a screw rod, a guide rod, a sliding block, a movable plate and an extrusion block;
motor fixed mounting is in the rear side of protective housing, the output of motor extends to the inner chamber of protective housing, the front end of screw rod passes through the bearing and rotates the inner chamber front side of connection at the protective housing, the rear end of screw rod passes through shaft coupling locking connection at the output of motor, both sides, two around the inner chamber top of protective housing are connected to both ends fixed connection of guide arm the slider is spiro union respectively in the outer wall left and right sides of screw rod, two the slider is slidable respectively cup joints in the outer wall left and right sides of guide arm, two the bottom of two sliders of movable plate difference fixed connection, two the extrusion piece is fixed mounting respectively at the outer wall of two movable plates.
2. A fire pipeline drainage control device as claimed in claim 1, wherein: the telescopic mechanism comprises: the device comprises a telescopic cavity, a sealing block, a spring, a limiting groove and a limiting block;
the left end at the second connector is seted up in flexible chamber, the embedded inner chamber in flexible chamber of sealed piece slidable, a plurality of the fixed inner chamber right-hand member at flexible chamber, a plurality of along circumference equidistance fixed connection, a plurality of the one end of spring the other end of spring is along circumference equidistance fixed connection at the right-hand member of sealed piece, a plurality of both sides, a plurality of about the inner chamber in flexible chamber are seted up along circumference equidistance to the spacing groove the one end of stopper is embedded at the inner chamber of spacing groove, a plurality of slidable respectively the other end difference fixed connection of stopper is at the outer wall of sealed piece.
3. A fire pipeline drainage control device as claimed in claim 1, wherein: the threads on the front side and the rear side of the outer wall of the screw rod are arranged in opposite directions.
4. A fire pipeline drainage control device as claimed in claim 1, wherein: the extrusion block is matched with the pressure adjusting groove.
5. A fire pipeline drainage control device as claimed in claim 2, wherein: the inner cavity of the telescopic cavity and the outer wall of the sealing block are both annular.
6. A fire pipeline drainage control device as claimed in claim 1, wherein: and a sealing gasket is arranged at the joint of the first connector and the second connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120461169.2U CN215195197U (en) | 2021-03-03 | 2021-03-03 | Fire-fighting pipeline drainage control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120461169.2U CN215195197U (en) | 2021-03-03 | 2021-03-03 | Fire-fighting pipeline drainage control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215195197U true CN215195197U (en) | 2021-12-17 |
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ID=79441587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120461169.2U Active CN215195197U (en) | 2021-03-03 | 2021-03-03 | Fire-fighting pipeline drainage control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215195197U (en) |
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2021
- 2021-03-03 CN CN202120461169.2U patent/CN215195197U/en active Active
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