CN207493086U - A kind of ground monitor automatic pressure regulating device - Google Patents
A kind of ground monitor automatic pressure regulating device Download PDFInfo
- Publication number
- CN207493086U CN207493086U CN201721563707.9U CN201721563707U CN207493086U CN 207493086 U CN207493086 U CN 207493086U CN 201721563707 U CN201721563707 U CN 201721563707U CN 207493086 U CN207493086 U CN 207493086U
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- pressure regulating
- connecting rod
- pressure
- regulating cavity
- fixedly installed
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Abstract
The utility model is related to a kind of ground monitor automatic pressure regulating devices.Since the equipment such as fire monitor, Fire branch are all to spray high pressure water, when pressure of supply water is excessively high, the fire-fighting equipments such as fire monitor, which cannot be resisted, sprays excessively high kick, and fire monitor can be caused to occur out of control and move backward, be unfavorable for fire fighter's operation.The utility model is related to a kind of ground monitor automatic pressure regulating device, wherein：At the top of outlet conduit and bottom is fixedly installed pressure regulating cavity, throttle block is fixedly connected by magnetic link block with outlet conduit top and bottom interior wall, pressure regulating cavity is fixedly installed on pressure regulating cavity side outer wall, it is fixedly connected at the top of the pressure spring other end and release pin, release pin bottom abuts connecting rod.The utility model has the advantage of：Device is by the setting of rational pressure adjusting structure, and when pressure of supply water is excessively high, pressure relief piston drive connecting rod control throttle block, which is lifted, achievees the purpose that reducing pressure by regulating flow, and apparatus structure is simple, highly practical.
Description
Technical field
The utility model is related to fire control technology field, especially a kind of ground monitor automatic pressure regulating device.
Background technology
When fire occurs, usual fire fighter can take and be put out a fire with fire-fighting equipments such as fire monitor, Fire branch,
In actual use, since the equipment such as fire monitor, Fire branch are all to spray high pressure water, this will necessarily to fire monitor,
The fire-fighting equipments such as Fire branch generate larger kick, and during fire extinguishing, the larger kick of fire-fighting equipment is unfavorable for fire fighter couple and sets
Standby operation, when pressure of supply water is excessively high, the fire-fighting equipments such as fire monitor, which cannot be resisted, sprays excessively high kick, can cause fire-fighting
Big gun occurs out of control and moves backward, while can also lose normal ejecting extinguishing ability, and the person is caused to the operating personnel at scene
Security risk, Shortcomings.
Invention content
The purpose of this utility model is to provide a kind of ground monitor automatic pressure regulating device, above-mentioned to overcome the shortcomings of,
Device is by the setting of rational pressure adjusting structure, and when pressure of supply water is excessively high, pressure relief piston drives connecting rod control throttle block to lift
Achieve the purpose that reducing pressure by regulating flow, apparatus structure is simple, highly practical.
The technical solution of the utility model：
A kind of ground monitor automatic pressure regulating device, including：Outlet conduit, connecting rod, connecting rod, pressure regulating cavity, pressure regulation bullet
Spring, regulator bolts, piston packing, piston, compression spring, pressure regulating cavity, inlet opening, connecting rod sealing ring, release pin, magnetism
Link block, throttle block；Wherein：At the top of outlet conduit and bottom is fixedly installed pressure regulating cavity, and compression spring one end is fixed
In pressure regulating cavity inner wall, it is fixedly connected in the middle part of the compression spring other end and piston side outer wall, in the middle part of piston opposite side outer wall
It being fixedly connected with connecting rod one end, is fixedly connected in the middle part of the connecting rod other end and connecting rod, connecting rod one end is fixedly connected with throttle block,
The link block that is magnetic is fixedly installed in throttle block top planes, and throttle block passes through at the top of magnetic link block and outlet conduit and in bottom
Wall is fixedly connected, and pressure regulating cavity is fixedly installed on pressure regulating cavity side outer wall, and pressure regulating cavity inner tip is fixedly installed pressure regulation spiral shell
It is fixedly connected at the top of bolt, regulator bolts bottom and pressure spring, is fixedly connected, discharges at the top of the pressure spring other end and release pin
Sell bottom and abut connecting rod, at the top of outlet conduit and bottom is fixedly installed inlet opening, and outlet conduit is run through in inlet opening, respectively with pressure
Power adjusting cavity is connect with outlet conduit, and piston seal is fixedly installed at the top of piston and pressure regulating cavity and between bottom interior wall
Circle, is fixedly installed connecting rod sealing ring between connecting rod and pressure regulating cavity.
A kind of ground monitor automatic pressure regulating device, wherein：Connecting rod is designed using L-type structure.
A kind of ground monitor automatic pressure regulating device, wherein：Piston packing, connecting rod sealing ring use water resistance material
Material is made.
A kind of ground monitor automatic pressure regulating device, wherein：Throttle block is designed using U-shaped hollow structure.
The utility model has the advantage of：Device, when pressure of supply water is excessively high, is dropped by the setting of rational pressure adjusting structure
Pressure piston driving connecting rod control throttle block, which is lifted, achievees the purpose that reducing pressure by regulating flow, and apparatus structure is simple, highly practical.
Description of the drawings
Fig. 1 is the structure schematic diagram of the utility model.
Reference numeral：Outlet conduit 1, connecting rod 2, connecting rod 3, pressure regulating cavity 4, pressure spring 5, regulator bolts 6, piston seal
Circle 7, piston 8, compression spring 9, pressure regulating cavity 10, inlet opening 11, connecting rod sealing ring 12, release pin 13, magnetic link block 14,
Throttle block 15.
Specific embodiment
Embodiment 1, referring to Fig. 1, a kind of ground monitor automatic pressure regulating device, including：Outlet conduit 1, connecting rod
2nd, connecting rod 3, pressure regulating cavity 4, pressure spring 5, regulator bolts 6, piston packing 7, piston 8, compression spring 9, pressure regulating cavity 10,
Inlet opening 11, connecting rod sealing ring 12, release pin 13, magnetic link block 14, throttle block 15；Wherein：1 top of outlet conduit and bottom
Pressure regulating cavity 10 is fixedly installed, 10 inner wall of pressure regulating cavity, 9 other end of compression spring are fixed in 9 one end of compression spring
It is fixedly connected, is fixedly connected in the middle part of 8 opposite side outer wall of piston with 3 one end of connecting rod, connecting rod 3 is another in the middle part of 8 side outer wall of piston
End is fixedly connected with 2 middle part of connecting rod, and 2 one end of connecting rod is fixedly connected with throttle block 15, and the fixation of 15 top planes of throttle block is set
Magnetic link block 14 is equipped with, throttle block 15 is fixedly connected with 1 top of outlet conduit and bottom interior wall by magnetic link block 14, adjusted
Pressure chamber 4 is fixedly installed on 10 side outer wall of pressure regulating cavity, and 4 inner tip of pressure regulating cavity is fixedly installed regulator bolts 6, pressure regulation spiral shell
6 bottom of bolt is fixedly connected with 5 top of pressure spring, and 5 other end of pressure spring is fixedly connected with 13 top of release pin, release pin 13
Bottom abuts connecting rod 3, and 1 top of outlet conduit and bottom are fixedly installed inlet opening 11, and outlet conduit 1 is run through in inlet opening 11, point
It does not connect with pressure regulating cavity 10 with outlet conduit 1, is fixedly installed between piston 8 and 10 top of pressure regulating cavity and bottom interior wall
There is piston packing 7, connecting rod sealing ring 12 is fixedly installed between connecting rod 3 and pressure regulating cavity 10.
Embodiment 2, referring to Fig. 1, a kind of ground monitor automatic pressure regulating device, wherein：Connecting rod 2 uses L-type knot
Structure designs.Remaining is the same as embodiment 1.
Embodiment 3, referring to Fig. 1, a kind of ground monitor automatic pressure regulating device, wherein：Piston packing 7, connecting rod
Sealing ring 12 is made of water-resistant material, ensures the good leakproofness of sealing ring.Remaining is the same as embodiment 1.
Embodiment 4, referring to Fig. 1, a kind of ground monitor automatic pressure regulating device, wherein：During the use of throttle block 15 is U-shaped
Hollow structure designs, and ensures restriction effect.Remaining is the same as embodiment 1.
Operation principle：
First, it is connected between outlet conduit 1 and pressure regulating cavity 10 by inlet opening 11, when outlet conduit 1 supplies water, water meeting
It is entered in pressure regulating cavity 10 from inlet opening 11, due to the design of piston packing 7, connecting rod sealing ring 12 so that pressure tune
Section chamber 10 is a closed space, so that water can generate thrust to piston 8, when pressure of supply water is excessively high, hydraulic pressure is directly right
Piston 8 exerts a force, and overcomes the resistance of compression spring 9 and release pin 13, is moved to the left piston 8, while drives connecting rod 3 to moving to left
Dynamic, connecting rod 3 drives connecting rod 2 to rotate counterclockwise, and last connecting rod 2 can drive throttle block 15 to rotate down, and forms throttle resistance,
So as to reduce the injection pressure of the outlet conduit 1 of fire monitor；When pressure of supply water reduces, the compression spring in pressure regulating cavity 10
9 can be opened due to the elastic force of itself, and band piston 8 moves right, and so as to which connecting rod 3 be driven to move right, connecting rod 3 drives connection
Bar 2 rotates clockwise, and last connecting rod 2 can drive throttle block 15 to rotate clockwise, so that throttle block 15 is connected by magnetism
It connects block 14 and is retightened with 1 inner wall of outlet conduit and is connect, eliminate the throttle resistance in fire monitor outlet conduit 1, it can be just
Often supply water；Piston packing 7, connecting rod sealing ring 12 are made of water-resistant material, ensure the good leakproofness of sealing ring；Section
It flows block 15 to design using U-shaped hollow structure, ensures restriction effect, apparatus structure is simple, highly practical.
Claims (4)
1. a kind of ground monitor automatic pressure regulating device, including outlet conduit (1), connecting rod (2), connecting rod (3), pressure regulating cavity
(4), pressure spring (5), regulator bolts (6), piston packing (7), piston (8), compression spring (9), pressure regulating cavity (10),
Inlet opening (11), connecting rod sealing ring (12), release pin (13), magnetic link block (14), throttle block (15)；It is characterized in that：Go out
At the top of waterpipe (1) and bottom is fixedly installed pressure regulating cavity (10), and pressure regulating cavity is fixed in compression spring (9) one end
(10) it is fixedly connected in the middle part of inner wall, compression spring (9) other end and piston (8) side outer wall, in the middle part of piston (8) opposite side outer wall
It is fixedly connected, is fixedly connected in the middle part of connecting rod (3) other end and connecting rod (2), connecting rod (2) one end is fixed with connecting rod (3) one end
Throttle block (15) is connected with, the link block (14) that is magnetic is fixedly installed in throttle block (15) top planes, and throttle block (15) passes through magnetic
Property link block (14) with outlet conduit (1) at the top of and bottom interior wall be fixedly connected, pressure regulating cavity (4) is fixedly installed on pressure regulating cavity
(10) side outer wall, pressure regulating cavity (4) inner tip are fixedly installed regulator bolts (6), regulator bolts (6) bottom and pressure spring
(5) top is fixedly connected, and is fixedly connected at the top of pressure spring (5) other end and release pin (13), release pin (13) bottom abuts
Connecting rod (3), at the top of outlet conduit (1) and bottom are fixedly installed inlet opening (11), inlet opening (11) through outlet conduit (1),
Connect respectively with pressure regulating cavity (10) with outlet conduit (1), at the top of piston (8) and pressure regulating cavity (10) and bottom interior wall it
Between be fixedly installed piston packing (7), be fixedly installed connecting rod sealing ring between connecting rod (3) and pressure regulating cavity (10)
(12)。
2. a kind of ground monitor automatic pressure regulating device according to claim 1, it is characterised in that：Connecting rod (2) is adopted
It is designed with L-type structure.
3. a kind of ground monitor automatic pressure regulating device according to claim 1, it is characterised in that：Piston packing
(7), connecting rod sealing ring (12) is made of water-resistant material.
4. a kind of ground monitor automatic pressure regulating device according to claim 1, it is characterised in that：Throttle block (15) is adopted
It is designed with U-shaped hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563707.9U CN207493086U (en) | 2017-11-21 | 2017-11-21 | A kind of ground monitor automatic pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563707.9U CN207493086U (en) | 2017-11-21 | 2017-11-21 | A kind of ground monitor automatic pressure regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493086U true CN207493086U (en) | 2018-06-15 |
Family
ID=62505133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563707.9U Active CN207493086U (en) | 2017-11-21 | 2017-11-21 | A kind of ground monitor automatic pressure regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715354A (en) * | 2017-11-21 | 2018-02-23 | 江西荣和特种消防设备制造有限公司 | Ground monitor automatic pressure regulating device |
-
2017
- 2017-11-21 CN CN201721563707.9U patent/CN207493086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715354A (en) * | 2017-11-21 | 2018-02-23 | 江西荣和特种消防设备制造有限公司 | Ground monitor automatic pressure regulating device |
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