CN208651888U - A kind of preact valve group of junction good airproof performance - Google Patents
A kind of preact valve group of junction good airproof performance Download PDFInfo
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- CN208651888U CN208651888U CN201821330605.7U CN201821330605U CN208651888U CN 208651888 U CN208651888 U CN 208651888U CN 201821330605 U CN201821330605 U CN 201821330605U CN 208651888 U CN208651888 U CN 208651888U
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- valve group
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Abstract
The utility model discloses a kind of preact valve groups of junction good airproof performance, including pipe jointer, first pipe and second pipe, the bottom of the first pipe left and right ends is fixedly connected to the first fixed block, the inner cavity of first fixed block offers the first thread groove, top at left and right sides of second pipe is fixedly connected with the second fixed block, the inner cavity of second fixed block offers the second thread groove, and the middle-end of pipe jointer inner cavity offers opening.The utility model is cooperated by pipe jointer, first pressure inductor, the first thread groove, first pipe, the first threaded rod, the first fixed block, first motor slot, first motor, second pressure inductor, the second thread groove, the second fixed block, opening, second pipe, the second threaded rod, the second motor and the second motor slot, the pipeline connection for solving present preact valve group is installed with screw, and the pipeline of preact valve group is caused to connect out the problem of leakproofness difference.
Description
Technical field
The utility model relates to preaction valve technical group field, specially a kind of preaction valve of junction good airproof performance
Group.
Background technique
Preact system is to combine automatic fire detection-alarm technology and automatic sprinkler system, in systems
Sealed sprinkler head is installed.Low-pressure air or nitrogen are normally filled in the system pipeline when fire does not occur for monitoring, therefore
System has the characteristics that dry system, preact system are the automatic sprinkler systems having recently been developed, and this system exists
The pressure air of 0.03-0.05Mpa is filled under normal state in system pipeline, sprinkler tip standard closed nozzle, system is at this time
Has the characteristics of dry system, the fire detector of detection system takes the lead in issuing fire alarm when fire occurs in protection zone, leads to
It crosses fire alarm control unit and opens deluge valve, water enters system pipe network, and system is transformed into wet pipe system, while warning water system report
Alert, pressure switch movement starts sound-light alarm, shows the positive water-filling of pipe network, closed nozzle not yet discharges water spray, Field Force at this time
Manual extinguishing can be organized after being alarmed, closed nozzle in certain time with regard to that will not spray water, so as to avoid water damage, such as
Fruit manually fails to stamp out a fire or fire fails to find in time, then with the last sprinkling fire of development closed nozzle of fire behavior, in advance
Effect valve group is made of multiple pipelines, but the pipeline connection of preact valve group is installed with screw now, leads to pre- work
Connect out that leakproofness is poor with the pipeline of valve group, for this purpose, it is proposed that a kind of preact valve group of junction good airproof performance.
Utility model content
The purpose of this utility model is to provide a kind of preact valve groups of junction good airproof performance, have junction sealing
Property good advantage, the pipeline connection for solving present preact valve group is installed with screw, and the pipeline of preact valve group is caused
Connect out the problem of leakproofness difference.
To achieve the above object, the utility model provides the following technical solutions: a kind of preact of junction good airproof performance
The bottom of valve group, including pipe jointer, first pipe and second pipe, the first pipe left and right ends is fixedly connected to
First fixed block, the inner cavity of first fixed block offer the first thread groove, and the top at left and right sides of the second pipe is solid
Surely it is connected with the second fixed block, the inner cavity of second fixed block offers the second thread groove, the pipe jointer inner cavity
Middle-end offers opening, and the left and right ends on pipe jointer inner cavity top offer first motor slot, first electricity
The bottom of trough inner cavity is fixedly installed with first motor, and the output shaft of the first motor is fixedly connected with the first threaded rod, institute
The first threaded rod is stated through the top of first motor slot inner cavity and is connect with the thread in inner cavity of the first thread groove, the pipeline connection
The top of device and be located at opening left and right ends be embedded with first pressure inductor, a left side for pipe jointer inner cavity lower part
Right both ends offer the second motor slot, are fixedly installed with the second motor at the top of second motor slot inner cavity, and described second
The output shaft of motor is fixedly connected with the second threaded rod, second threaded rod through the second motor slot inner cavity bottom and with the
The thread in inner cavity of two thread grooves connects, the bottom of the pipe jointer and left and right ends for being located at opening are embedded with the second pressure
Power inductor.
Preferably, the inner cavity of the pipe jointer and it is located at the front end of opening and offers battery case, and battery case is interior
Chamber is equipped with battery.
Preferably, the top of the battery case front surface has been connected through hinge activity door-plate, and the front surface of door-plate is set
It is equipped with knob.
Preferably, the left end of the pipe jointer front surface is fixedly installed with alarm device, and the inside setting of alarm device
Wireless Transmitter.
Preferably, the right end of the pipe jointer front surface is fixedly installed with control button, and the outside of control button
It is provided with protective cover.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is fixedly connected with the first threaded rod in the output shaft of first motor, and the first threaded rod is through the
The top of one motor slot inner cavity is simultaneously connect with the thread in inner cavity of the first thread groove, drives the first threaded rod to turn using first motor
It is dynamic, so that first pipe be allowed closely to connect with pipe jointer, the second screw thread is fixedly connected with by the output shaft of the second motor
Bar, and the second threaded rod runs through the bottom of the second motor slot inner cavity and connect with the thread in inner cavity of the second thread groove, utilizes second
Motor drives the rotation of the second threaded rod, so that second pipe is allowed closely to connect with pipe jointer, it can using motor as power
To guarantee that the connection of first pipe and second pipe and pipe jointer when installing connection is most closely, to be not in
Cause when installation the screw that has that can loosen to cause junction leakproofness poor because the strength of people varies, and installing and dismounting
When it is also very convenient, opening, the size phase of the size of opening and two pipeline openings are offered by the middle-end of pipe jointer inner cavity
Together, facilitate the flowing of water, then cooperated by first pressure inductor and second pressure inductor, incuded using first pressure
Whether device detects the pressure between first pipe and pipe jointer, facilitate detection leakproofness qualified, and incudes in first pressure
The numerical value of device reaches first motor of stopping when specifying numerical value, and second pressure inductor detection second pipe and pipeline is utilized to connect
The pressure between device is connect, whether qualified facilitates detection to survey leakproofness, and reach specified numerical value in the numerical value of second pressure inductor
When stop the second motor, the pipeline connection for solving present preact valve group is installed with screw, and preaction valve is caused
The pipeline of group connects out the problem of leakproofness difference.
2, the utility model pipe jointer inner cavity and be located at the front end of opening and offer battery case, and battery case
Inner cavity is equipped with battery, provides electric power using battery, guarantees the operation of electrical equipment, passed through by the top of battery case front surface
Hinge is connected with door-plate, and the front surface of door-plate is provided with knob, facilitates people to replace battery using door-plate, utilizes knob
Facilitate people to open door-plate, alarm device is fixedly installed with by the left end of pipe jointer front surface, and the inside of alarm device is set
Wireless Transmitter is set, using alarm device when the detection numerical value of first pressure inductor or second pressure inductor goes wrong
Time sounds an alarm, and sends information to staff when nobody around using Wireless Transmitter, then connect by pipeline
The right end of device front surface is fixedly installed with control button, and the outside of control button is provided with protective cover, utilizes control button control
Whole operation is made, will not be soaked in water and using protective cover protection control button because external force causes key to damage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic view of the front view；
Fig. 3 is the right view schematic cross-sectional view of the utility model pipe jointer.
In figure: 1 pipe jointer, 2 first pressure inductors, 3 first thread grooves, 4 first pipes, 5 first threaded rods, 6
First fixed block, 7 first motor slots, 8 first motors, 9 second pressure inductors, 10 second thread grooves, 11 second fixed blocks, 12
Opening, 13 second pipes, 14 second threaded rods, 15 second motors, 16 second motor slots, 17 alarm devices, 18 door-plates, 19 controls are pressed
Key, 20 batteries, 21 battery cases.
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.
Please refer to Fig. 1-3, a kind of preact valve group of junction good airproof performance, including pipe jointer 1, first pipe 4
With second pipe 13, the bottom of 4 left and right ends of first pipe is fixedly connected to the first fixed block 6, the inner cavity of the first fixed block 6
The first thread groove 3 is offered, the top of 13 left and right sides of second pipe is fixedly connected with the second fixed block 11, the second fixed block 11
Inner cavity offer the second thread groove 10, the middle-end of 1 inner cavity of pipe jointer offers opening 12, be open 12 size with two
The size of pipeline opening is identical, facilitates the flowing of water, the inner cavity of the pipe jointer 1 and front end for being located at opening 12 offers battery case
21, and the inner cavity of battery case 21 is equipped with battery 20, provides electric power using battery 20, guarantees the operation of electrical equipment, battery case
The top of 21 front surfaces has been connected through hinge activity door-plate 18, and the front surface of door-plate 18 is provided with knob, utilizes door-plate 18
Facilitate people to replace battery 20, facilitates people to open door-plate 18 using knob, the left and right ends on 1 inner cavity top of pipe jointer are equal
First motor slot 7 is offered, the bottom of 7 inner cavity of first motor slot is fixedly installed with first motor 8, the output shaft of first motor 8
Be fixedly connected with the first threaded rod 5, the first threaded rod 5 through 7 inner cavity of first motor slot top and in the first thread groove 3
Chamber is threadedly coupled, and drives the first threaded rod 5 to rotate using first motor 8, to make first pipe 4 and pipe jointer 1 close
Connection, the top of pipe jointer 1 and the left and right ends for being located at opening 12 are embedded with first pressure inductor 2, pipeline connection
The left and right ends of 1 inner cavity lower part of device offer the second motor slot 16, and is fixedly installed at the top of 16 inner cavity of the second motor slot
Two motors 15, the output shaft of the second motor 15 are fixedly connected with the second threaded rod 14, and the second threaded rod 14 runs through the second motor slot
The bottom of 16 inner cavities is simultaneously connect with the thread in inner cavity of the second thread groove 10, drives 14 turns of the second threaded rod using the second motor 15
It is dynamic, so that second pipe 13 be allowed closely to connect with pipe jointer 1, can be guaranteed using motor as power in installation connection
When first pipe 4 and second pipe 13 and pipe jointer 1 connection be not in because the strength of people has greatly most closely
Have it is small cause when installation the screw that has that can loosen to cause junction leakproofness poor, and also very convenient when installing and dismounting, pipe
The bottom of road connector 1 and be located at opening 12 left and right ends be embedded with second pressure inductor 9, incuded using first pressure
Whether device 2 detects the pressure between first pipe 4 and pipe jointer 1, facilitate detection leakproofness qualified, and in first pressure sense
It answers the numerical value of device 2 to reach first motor 8 of stopping when specifying numerical value, second pressure inductor 9 is utilized to detect second pipe 13
With the pressure between pipe jointer 1, whether qualified facilitate detection to survey leakproofness, and is arrived in the numerical value of second pressure inductor 9
Stop the second motor 15 when up to specified numerical value, and the left end of 1 front surface of pipe jointer is fixedly installed with alarm device 17, and alert
Report device 17 inside be arranged Wireless Transmitter, using alarm device 17 first pressure inductor 2 or second pressure inductor 9 inspection
It surveys when numerical value goes wrong and sounds an alarm, sent and believed to staff when nobody around using Wireless Transmitter
Breath, the right end of 1 front surface of pipe jointer is fixedly installed with control button 19, and the outside of control button 19 is provided with protection
Cover, whole operation is controlled using control button 19, will not be soaked in water and using protective cover protection control button 19 because of external force
Key is caused to damage.
In use, the output shaft in first motor 8 is fixedly connected with the first threaded rod 5, and the first threaded rod 5 runs through first
The top of 7 inner cavity of motor slot is simultaneously connect with the thread in inner cavity of the first thread groove 3, drives 5 turns of the first threaded rod using first motor 8
It is dynamic, so that first pipe 4 be allowed closely to connect with pipe jointer 1, second is fixedly connected with by the output shaft of the second motor 15
Threaded rod 14, and the second threaded rod 14 runs through the bottom of 16 inner cavity of the second motor slot and connects with the thread in inner cavity of the second thread groove 10
It connects, drives the second threaded rod 14 to rotate using the second motor 15, so that second pipe 13 is allowed closely to connect with pipe jointer 1,
It can guarantee first pipe 4 and second pipe 13 and pipe jointer 1 when connection is installed using motor as power
Connection be not in cause when installation the screw that has that can loosen to cause to connect because the strength of people varies most closely
It is poor and also very convenient when installing and dismounting to connect place's leakproofness, opening 12 is offered by the middle-end of 1 inner cavity of pipe jointer, is open
12 size is identical as the size of two pipeline openings, facilitates the flowing of water, then pass through first pressure inductor 2 and second pressure sense
It answers device 9 to cooperate, detects the pressure between first pipe 4 and pipe jointer 1 using first pressure inductor 2, facilitate inspection
Whether qualified survey leakproofness, and first motor 8 of stopping when the numerical value of first pressure inductor 2 reaches specified numerical value, benefit
The pressure between second pipe 13 and pipe jointer 1 is detected with second pressure inductor 9, detection is facilitated to survey whether leakproofness closes
Lattice, and second motor 15 that stops when the numerical value of second pressure inductor 9 reaches specified numerical value, solve present preact
The pipeline connection of valve group is installed with screw, causes the pipeline of preact valve group to connect out the problem of leakproofness difference, in pipeline
The inner cavity of the connector 1 and front end for being located at opening 12 offers battery case 21, and the inner cavity of battery case 21 is equipped with battery 20, benefit
Electric power is provided with battery 20, guarantees the operation of electrical equipment, is connected through hinge activity by the top of 21 front surface of battery case
There is door-plate 18, and the front surface of door-plate 18 is provided with knob, facilitates people to replace battery 20 using door-plate 18, it is convenient using knob
People open door-plate 18, are fixedly installed with alarm device 17, and the inside of alarm device 17 by the left end of 1 front surface of pipe jointer
Wireless Transmitter is set, and the detection numerical value using alarm device 17 in first pressure inductor 2 or second pressure inductor 9 is asked
It is sounded an alarm when topic, sends information to staff when nobody around using Wireless Transmitter, then pass through pipe
The right end of 1 front surface of road connector is fixedly installed with control button 19, and the outside of control button 19 is provided with protective cover, utilizes
Control button 19 controls whole operation, will not be soaked in water and using protective cover protection control button 19 because external force leads to key
Damage.
In summary: the preact valve group of the junction good airproof performance passes through pipe jointer 1, first pressure inductor
2, the first thread groove 3, first pipe 4, the first threaded rod 5, the first fixed block 6, first motor slot 7, first motor 8, second are pressed
Power inductor 9, the second thread groove 10, the second fixed block 11, opening 12, second pipe 13, the second threaded rod 14, the second motor 15
It cooperates with the second motor slot 16, the pipeline connection for solving present preact valve group is installed with screw, and pre- work is caused
The problem of leakproofness difference is connected out with the pipeline of valve group.
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 preact valve group of junction good airproof performance, including pipe jointer (1), first pipe (4) and second pipe
(13), it is characterised in that: the bottom of first pipe (4) left and right ends is fixedly connected to the first fixed block (6), and described
The inner cavity of one fixed block (6) offers the first thread groove (3), and the top at left and right sides of the second pipe (13) is fixedly connected with
The inner cavity of second fixed block (11), second fixed block (11) offers the second thread groove (10), the pipe jointer (1)
The middle-end of inner cavity offers opening (12), and the left and right ends on pipe jointer (1) the inner cavity top offer first motor
The bottom of slot (7), first motor slot (7) inner cavity is fixedly installed with first motor (8), the output of the first motor (8)
Axis is fixedly connected with the first threaded rod (5), first threaded rod (5) through first motor slot (7) inner cavity top and with the
The thread in inner cavity of one thread groove (3) connects, the top of the pipe jointer (1) and the left and right ends for being located at opening (12) are embedding
Equipped with first pressure inductor (2), the left and right ends of pipe jointer (1) the inner cavity lower part offer the second motor slot
(16), be fixedly installed with the second motor (15) at the top of the second motor slot (16) inner cavity, second motor (15) it is defeated
Shaft is fixedly connected with the second threaded rod (14), and second threaded rod (14) runs through the bottom of the second motor slot (16) inner cavity simultaneously
It is connect with the thread in inner cavity of the second thread groove (10), the bottom of the pipe jointer (1) and the left and right two for being located at opening (12)
End is embedded with second pressure inductor (9).
2. a kind of preact valve group of junction good airproof performance according to claim 1, it is characterised in that: the pipeline connects
It connects the inner cavity of device (1) and is offered battery case (21) positioned at the front end of opening (12), and the inner cavity of battery case (21) is equipped with electricity
Pond (20).
3. a kind of preact valve group of junction good airproof performance according to claim 2, it is characterised in that: the battery case
(21) top of front surface has been connected through hinge activity door-plate (18), and the front surface of door-plate (18) is provided with knob.
4. a kind of preact valve group of junction good airproof performance according to claim 1, it is characterised in that: the pipeline connects
The left end for connecing device (1) front surface is fixedly installed with alarm device (17), and Wireless Transmitter is arranged in the inside of alarm device (17).
5. a kind of preact valve group of junction good airproof performance according to claim 1, it is characterised in that: the pipeline connects
The right end for connecing device (1) front surface is fixedly installed with control button (19), and the outside of control button (19) is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330605.7U CN208651888U (en) | 2018-08-17 | 2018-08-17 | A kind of preact valve group of junction good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330605.7U CN208651888U (en) | 2018-08-17 | 2018-08-17 | A kind of preact valve group of junction good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651888U true CN208651888U (en) | 2019-03-26 |
Family
ID=65790484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821330605.7U Active CN208651888U (en) | 2018-08-17 | 2018-08-17 | A kind of preact valve group of junction good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651888U (en) |
-
2018
- 2018-08-17 CN CN201821330605.7U patent/CN208651888U/en active Active
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