CN210159122U - Anti-disassembly wireless remote pressure acquisition automatic fire detection tube - Google Patents
Anti-disassembly wireless remote pressure acquisition automatic fire detection tube Download PDFInfo
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- CN210159122U CN210159122U CN201920908001.4U CN201920908001U CN210159122U CN 210159122 U CN210159122 U CN 210159122U CN 201920908001 U CN201920908001 U CN 201920908001U CN 210159122 U CN210159122 U CN 210159122U
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Abstract
An anti-disassembly wireless remote pressure acquisition automatic fire detection tube comprises a fire detection tube body, a first anti-disassembly joint, a second anti-disassembly joint and a wireless remote pressure acquisition device, wherein openings are formed in the left end and the right end of the first anti-disassembly joint and the second anti-disassembly joint, a through channel is formed in the joints between the openings of the two ends, the first anti-disassembly joint and the second anti-disassembly joint are respectively connected to the left end and the right end of the fire detection tube body in a sealing mode, one end of the first anti-disassembly joint is communicated with the fire detection tube body, a plug used for sealing the opening at the end is installed at the other end of the first anti-disassembly joint, and a rubber gasket playing a role of blocking the channel is fixed in the through channel of the first anti-disassembly joint; one end of the second anti-disassembly joint is communicated with the fire detection tube body, and the other end of the second anti-disassembly joint is connected with the wireless remote pressure acquisition device in a sealing mode. The fire detection tube has an anti-disassembly function, can prevent other manufacturers from filling unqualified medicaments after automatically disassembling the fire detection tube so as to manufacture counterfeit products, and can also monitor the pressure change of the fire detection tube in real time at a background.
Description
Technical Field
The utility model relates to a fire extinguishing apparatus field, concretely relates to automatic fire tube of exploring of wireless remote pressure acquisition of anti-disassembly.
Background
The fire detecting pipe is a pressurized non-metal hose capable of automatically detecting fire and conveying fire extinguishing agent, and the fire detecting pipe is filled with fire extinguishing agent. When the ambient temperature is higher than a certain set value, the local part of the fire detecting pipe is exploded to form a spray head after the internal storage pressure is increased due to the temperature rise, and the gas fire extinguishing agent in the pipe is released, so that the fire extinguishing function of a local space is realized. The end of the existing fire detecting pipe is generally sealed by a check valve, the fire detecting pipe can be conveniently filled with fire extinguishing agents repeatedly, however, the check valve can leak air due to temperature rise, storage time and use effect of the fire detecting pipe are greatly influenced, and in addition, part of manufacturers can not automatically fill unqualified agents into the fire detecting pipe produced by a regular manufacturer through the check valve to manufacture fake products, so that fire extinguishing efficiency is influenced, legal benefits of the regular manufacturer are infringed, and responsibility disputes are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic fire detection tube of wireless remote pressure acquisition of anti-disassembly, fire detection tube does not adopt the check valve, can avoid the check valve because the condition that gas leakage can appear in the temperature rise, simultaneously, fire detection tube has the anti-disassembly function, can prevent that other producers from filling the unqualified medicament of dress after dismantling fire detection tube by oneself and in order to make counterfeit product, in addition, combines wireless remote pressure acquisition device, but backstage real-time supervision fire detection tube pressure variation to in real time take measures of answering.
In order to realize the utility model discloses an aim, the technical scheme who adopts is: an anti-disassembly wireless remote pressure acquisition automatic fire detection tube comprises a fire detection tube body, a first anti-disassembly joint, a second anti-disassembly joint and a wireless remote pressure acquisition device, wherein openings are formed in the left end and the right end of the first anti-disassembly joint and the second anti-disassembly joint, a through channel is formed in the joints between the openings in the two ends, the first anti-disassembly joint and the second anti-disassembly joint are respectively connected to the left end and the right end of the fire detection tube body in a sealing mode, one end of the first anti-disassembly joint is communicated with the fire detection tube body, a plug used for sealing the opening at the end is installed at the other end of the first anti-disassembly joint, and a rubber gasket for blocking the channel is fixed in the through channel of the first anti-disassembly joint; one end of the second anti-disassembly joint is communicated with the fire detection tube body, and the other end of the second anti-disassembly joint is connected with the wireless remote pressure acquisition device in a sealing mode.
As a further improvement of the utility model, the left and right sides of the rubber gasket or any one side of the left and right sides is covered with the preservative film.
As a further improvement of the utility model, still include the gasket mounting, the gasket mounting is hollow cylinder, with the first straight-through passageway diameter looks adaptation of preventing the removal joint, be equipped with the helicitic texture of looks adaptation in the gasket mounting and the first straight-through passageway of preventing the removal joint respectively, the gasket mounting passes through helicitic texture and installs in the first straight-through passageway of preventing the removal joint, still be equipped with the fixing clip edge in the first straight-through passageway of preventing the removal joint, the rubber gasket is located the fixing clip along with between the gasket mounting, the rubber gasket passes through the fixing clip edge and the chucking of gasket mounting is in order to realize fixedly.
As a further improvement of the utility model, still include fixed hose clamp, be equipped with the link on the first anti-disassembly joint, be equipped with the protruding card edge that is pagoda form on the link, protruding card is followed and is equipped with the sealing washer, the link of first anti-disassembly joint inserts in exploring the firetube body to fix hose clamp in connecting the section cover fastening in the outside of exploring the firetube body, in order to realize first anti-disassembly joint and visit being connected of firetube body.
As a further improvement, the utility model discloses a still include fixed larynx hoop, the second is prevented that the dismantlement connects and is equipped with the link, be equipped with the protruding card edge that is pagoda form on the link, protruding card is equipped with the sealing washer on following, the link that the second was prevented that the dismantlement connects inserts in exploring the firetube body to in the outside of exploring the firetube body in connecting the section cover fastening of section and fixing larynx hoop, in order to realize that the second is prevented that the dismantlement connects and visit being connected of firetube body.
As a further improvement, the end cap and the first through channel of preventing the dismantlement joint are equipped with the helicitic texture of looks adaptation respectively, the end cap passes through helicitic texture and installs on the first dismantlement joint of preventing.
As a further improvement, the utility model also comprises a three-way joint, wireless remote pressure acquisition device passes through three-way joint and the second is prevented that the joint is closed and is connected, still seal on the three-way joint and be connected with the manometer.
As a further improvement of the utility model, the part of connection on three way connection and the three way connection are equipped with the helicitic texture of looks adaptation respectively, three way connection passes through helicitic texture with the part of connection on three way connection and is connected.
As a further improvement, wireless remote pressure acquisition device includes the casing, be equipped with the link on the casing, be equipped with treater, pressure sensor, wireless transmission module and power in the casing, pressure sensor core and wireless transmission module are connected with the treater respectively, the power is connected with treater, pressure sensor core, wireless transmission module respectively, pressure sensor is used for gathering the intraductal pressure data of spy firetube, then transmits pressure data to the treater, the treater passes through wireless transmission module with pressure data transmission to the control backstage.
As a further improvement, the plug is provided with a sealing ring for preventing leakage.
The utility model has the advantages that: the two ends of the fire detecting pipe are respectively connected with a first anti-disassembly joint and a second anti-disassembly joint instead of adopting a one-way valve, so that the condition of air leakage caused by overhigh ambient temperature can be avoided. The first anti-disassembly joint adopts the through channel, and is provided with the rubber gasket in the through channel, and when formal manufacturers filled the fire extinguishing agent into the fire exploring tube through filling the dress plug, the dress plug can puncture the rubber gasket, fills the back of the fire extinguishing agent of dress, extracts out and fills the dress plug, and the intraductal pressure of fire exploring tube can be automatic withstands the rubber gasket breach department that punctures, can prevent pressure leakage in the short time, then install the end cap shutoff again can. After the rubber gasket punctures, if the non-producer personnel opened the end cap without permission, the rubber gasket will appear leaking owing to the time overlength that bears the pipeline internal pressure, perhaps because mechanical tool's external force, also can't the rethread first anti-disassembly joint toward exploring the firetube and fill the fire extinguishing agent this moment to realize the effect of anti-disassembly, can prevent that the non-producer from filling unqualified medicament and making the counterfeit product after dismantling the exploring the firetube by oneself. The second is prevented that the dismantlement connects and is adopted direct passageway, and in case dismantle wireless long-range pressure acquisition device, the intraductal fire extinguishing agent of prospect fire will all leak to realize the effect of anti-disassembly, and also can't prevent through the second that the dismantlement connects the agent of putting out a fire and fill the dress. Through wireless long-range pressure acquisition device, but backstage real-time supervision visit firetube pressure change, when the conflagration appears or non-producer dismantles by oneself and visits firetube, pressure change, and the producer can learn in real time to take the countermeasure in real time.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a first anti-detachment joint structure according to the present invention;
fig. 3 is a schematic structural view of the wireless remote pressure acquisition device of the present invention;
description of the labeling: 1-fire detecting tube body, 2-first anti-disassembly joint, 21-through channel, 22-plug, 221-sealing ring, 23-rubber gasket, 24-preservative film, 25-gasket fixing piece, 26-fixing clamp edge, 27-fixing hoop, 28-connecting end, 29-protruding clamp edge, 291-sealing ring, 3-second anti-disassembly joint, 31-through channel, 32-fixing hoop, 33-connecting end, 34-protruding clamp edge, 341-sealing ring, 4-three-way joint, 5-wireless remote pressure acquisition device, 51-shell, 52-connecting end, 53-processor, 54-pressure sensor, 55-wireless transmission module, 56-power supply and 6-pressure gauge.
Detailed Description
The present invention will be further described with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 and 2, an anti-disassembly wireless remote pressure acquisition automatic fire detection tube includes a fire detection tube body 1, a first anti-disassembly joint 2, a second anti-disassembly joint 3 and a wireless remote pressure acquisition device 5. The left and right ends of the first anti-disassembly joint 2 and the second anti-disassembly joint 3 are both provided with openings, and through channels 21 and 31 are formed inside the joints between the openings at the two ends. The first anti-disassembly joint 2 and the second anti-disassembly joint 3 are respectively connected to the left end and the right end of the fire detecting tube body 1 in a sealing manner. One end of the first anti-disassembly joint 2 is communicated with the fire detecting tube body 1, the other end of the first anti-disassembly joint is provided with a plug 22 for closing an opening at the end, and a rubber gasket 23 for separating a channel is fixed in the through channel 21 of the first anti-disassembly joint 2; one end of the second anti-disassembly joint 3 is communicated with the fire detecting tube body 1, and the other end of the second anti-disassembly joint is hermetically connected with the wireless remote pressure acquisition device 5.
When a manufacturer fills the fire detection pipe body 1 with the fire extinguishing agent, the plug 22 on the first anti-disassembly joint 2 is disassembled, then the filling plug is inserted into the through channel 21 of the first anti-disassembly joint 2 to fill the fire extinguishing agent, the filling plug can puncture the rubber gasket 23, the rubber gasket 23 is only cut through a semicircular arc line, and the rubber gasket 23 cannot fall off. The rubber pad 23 is partially cut and is partially restored to its original position by the pressure inside the fire detecting tube body 1, as is the paddle. After the fire extinguishing agent is filled, the filling plug is pulled out, the pressure in the fire detecting tube body 1 can automatically prop the punctured position of the rubber gasket 23, pressure leakage can be prevented in a short time, and then the plug 22 is installed for plugging. When the rubber gasket 23 is punctured for a period of time and then the plug 22 is detached again, the broken part of the rubber gasket 23 leaks, and at the moment, the fire extinguishing agent cannot be filled through the first anti-detachment joint 2 again. If dismantle the second and prevent the long-range pressure acquisition device 5 of wireless on the dismantlement connects 3, the fire extinguishing agent in the flame tube will all leak, also can't prevent through the second that the dismantlement connects 3 and put out a fire the agent and fill dress to reach the effect of preventing dismantling.
Wireless remote pressure acquisition device 5 can gather the pressure in exploring firetube body 1, changes when pressure, and the change value is greater than the setting value, and data will be through wireless network transmission to the backstage, and backstage personnel can judge that there are two kinds of probably takes place: fire disaster happens or fire extinguishing agent in the fire detecting pipe leaks out, so that the measure can be taken in real time.
Further, a plastic wrap 24 is mounted on the right side of the rubber gasket 23. When filling the dress plug and inserting, rubber gasket 23 and plastic wrap 24 all can be punctureed, and plastic wrap 24 can block up rubber gasket 23 breach department owing to visit the inside pressure of firetube body 1, and the condition of preventing leaking gas takes place, if the emergence gas leakage condition, pressure reduction can influence the action temperature of visiting firetube body 1 to influence the fire extinguishing effect of visiting firetube body 1. In other embodiments, the plastic wrap 24 may be mounted to cover the left and right sides or either of the left and right sides of the rubber gasket 23.
Further, a packing 221 for preventing leakage is provided on the plug 22.
In this embodiment, the rubber gasket 23 is fixed by using the following structure: including gasket mounting 25, gasket mounting 25 is hollow cylinder, with the straight-through passageway diameter looks adaptation of first anti-disassembly joint 2, be equipped with the helicitic texture of looks adaptation in the straight-through passageway of gasket mounting 25 and first anti-disassembly joint 2 respectively, gasket mounting 25 passes through helicitic texture and installs in the straight-through passageway 21 of first anti-disassembly joint 2, still be equipped with fixing clip along 26 in the straight-through passageway 21 of first anti-disassembly joint 2, rubber gasket 23 is located between fixing clip along 26 and gasket mounting 25, rubber gasket 23 passes through the chucking of fixing clip along 26 and gasket mounting 25 in order to realize fixedly.
In this embodiment, the first anti-detach joint 2 is fixed using the following structure: including fixed larynx hoop 27, be equipped with link 28 on the first anti-disassembly joint 2, be equipped with protruding card edge 29 that is pagoda form on the link 28, protruding card edge is equipped with the sealing washer 291 that is used for preventing the seepage on 29, the link 28 of first anti-disassembly joint 2 inserts in exploring fire tube body 1, follow 29 chucking through protruding card, and fix larynx hoop 27 in the outside of exploring fire tube body 1 in the 28 section cover of link, it is fixed through the beer pipe machine between link 28 and the fixed larynx hoop 27, in order to realize being connected of first anti-disassembly joint 2 and exploring fire tube body 1.
In this embodiment, the second anti-detach joint 3 is fixed using the following structure: including fixed hose clamp 32, be equipped with link 33 on the second anti-disassembly joint 3, be equipped with protruding card edge 34 that is pagoda form on the link 33, protruding card edge 34 is last to be equipped with and is used for preventing the sealing washer 341 of seepage, the link 33 of second anti-disassembly joint 3 inserts in exploring fire tube body 1, along 34 chucking through protruding card, and in exploring fire tube body 1's the outside in link 33 section cover fastening hose clamp 32, it is fixed through the beer pipe machine between link 33 and the fixed hose clamp 32, in order to realize that the second is prevented disassembly joint 3 and exploring fire tube body 1's being connected.
In this embodiment, the plug 22 and the through channel 21 of the first anti-detachment joint 2 are respectively provided with a matching threaded structure, and the plug 22 is installed on the first anti-detachment joint 2 through the threaded structure.
In this embodiment, still include three way connection 4, wireless remote pressure acquisition device 5 is connected with the second through three way connection 4 and prevent that the dismantlement connects 3 seals, still seals on the three way connection 4 to be connected with manometer 6, can directly observe the pressure in the fire detection pipe body 1 through manometer 6. In other embodiments, the wireless remote pressure acquisition device 5 may also be directly connected to the second tamper-evident joint 3 in a sealing manner.
In this embodiment, the second anti-detachment joint 3, the wireless remote pressure acquisition device 5, the pressure gauge 6 and the three-way joint 4 are respectively provided with a thread structure in matching with each other, and the three-way joint 4 is connected with the second anti-detachment joint 3, the wireless remote pressure acquisition device 5 and the pressure gauge 6 through the thread structure.
In this embodiment, as shown in fig. 3, the wireless remote pressure collecting device 5 includes a housing 51, a connecting end 52 is disposed on the housing 51, and the housing 51 is connected to the three-way joint 4 through the connecting end 52. The shell 51 is internally provided with a processor 53, a pressure sensor 54, a wireless transmission module 55 and a power supply 56, a core body of the pressure sensor 54 and the wireless transmission module 55 are respectively connected with the processor 53, the power supply 56 is respectively connected with the core body of the pressure sensor 53, the core body of the pressure sensor 54 and the wireless transmission module 55, the pressure sensor 54 is used for collecting pressure data in the fire detecting tube and then transmitting the pressure data to the processor 53, and the processor 53 transmits the pressure data to a monitoring background through the wireless transmission module 55.
In the embodiment, the fire detecting pipe body 1 is made of polyamide material, is a hollow straight-through pipeline in shape, has different outer diameters of 6-28 mm and different wall thicknesses, and is made of hard and bendable material. The storage pressure of the fire detecting tube is generally controlled to be 0.2-1.6 MPa. The same fire detecting tube has different charge pressure values to determine the blast temperature. For example, the outer diameter is 18mm, the wall thickness is 1.5mm, the filling pressure is 1.0MPa, and the tested explosion temperature value is 135 +/-10 ℃.
Fire extinguishing agents include, but are not limited to: the fire extinguishing agent which is mainly sold in the market, such as superfine dry powder, heptafluoropropane FM200, hexafluoropropane or perfluorohexanone 1230, and the like, is stored in a solid powder or liquid state. Different fire extinguishing agents can be filled according to the requirements of fire extinguishing places.
The filling plug is made of a combination of copper alloy and stainless steel, wherein the needle head part is made of stainless steel, the needle head is a hollow primary tube, the top end of the needle head is cut into a 45-degree oblique angle, and the outer diameter of the needle head is between 1.0 and 1.4 mm.
The rubber gasket 23 is made of ethylene propylene diene monomer rubber and has a thickness of 1 mm.
When the fire detection pipe is used, the fire detection pipe is laid inside a protected object, is wound in a U shape or an S shape and is fixed by a metal C-shaped clamp, so that the fire detection pipe can fully detect and sense the temperature change of each part in the protected object, when the temperature reaches a preset action value, the fire detection pipe breaks a small opening to form a spray head, and fire extinguishing agents in the fire detection pipe are completely released through the spray head to extinguish fire. The preset value of the action can reach any constant temperature +/-10 ℃ within the range of 70-160 ℃. The burst temperature is set in relation to the pipe diameter, the wall thickness and the pressure value in the flame tube.
In summary, the present invention has been made to practical samples according to the contents of the specification and the drawings, and after a plurality of use tests, the effect of the use tests proves that the present invention can achieve the intended purpose, and the practical value is undoubted. The above-mentioned embodiments are only used to conveniently illustrate the present invention, and are not to the limit of the present invention in any form, and any person who knows commonly in the technical field has, if not in the scope of the technical features of the present invention, utilize the present invention to make the equivalent embodiment of local change or modification, and not to break away from the technical features of the present invention, and all still belong to the technical features of the present invention.
Claims (10)
1. The utility model provides an automatic fire tube of visiting of wireless remote pressure acquisition of anti-disassembly, includes visits the fire tube body, its characterized in that: the fire detection tube also comprises a first anti-disassembly joint, a second anti-disassembly joint and a wireless remote pressure acquisition device, wherein openings are arranged at the left end and the right end of the first anti-disassembly joint and the second anti-disassembly joint, a through channel is formed in the joints between the openings at the two ends, the first anti-disassembly joint and the second anti-disassembly joint are respectively connected to the left end and the right end of the fire detection tube body in a sealing manner, one end of the first anti-disassembly joint is communicated with the fire detection tube body, the other end of the first anti-disassembly joint is provided with a plug for sealing the opening at the end, and a rubber gasket for blocking the channel is fixed in the through channel of the first anti-disassembly joint; one end of the second anti-disassembly joint is communicated with the fire detection tube body, and the other end of the second anti-disassembly joint is connected with the wireless remote pressure acquisition device in a sealing mode.
2. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: the left side and the right side of the rubber gasket or any one of the left side and the right side of the rubber gasket are covered with preservative films.
3. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: still include the gasket mounting, the gasket mounting is hollow cylinder, with the straight-through passageway diameter looks adaptation of first anti-disassembly joint, be equipped with the helicitic texture of looks adaptation in the straight-through passageway of gasket mounting and first anti-disassembly joint respectively, the gasket mounting passes through helicitic texture and installs in the straight-through passageway of first anti-disassembly joint, still be equipped with the fixing clip edge in the straight-through passageway of first anti-disassembly joint, the rubber gasket is located between fixing clip edge and the gasket mounting, the rubber gasket passes through the fixing clip edge and the chucking of gasket mounting in order to realize fixedly.
4. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: the fire detection tube is characterized by further comprising a fixed hose clamp, a connecting end is arranged on the first anti-disassembly connector, a pagoda-shaped protruding clamping edge is arranged on the connecting end, a sealing ring is arranged on the protruding clamping edge, the connecting end of the first anti-disassembly connector is inserted into the fire detection tube body, and the hose clamp is fixedly sleeved on the connecting end section outside the fire detection tube body so as to realize connection of the first anti-disassembly connector and the fire detection tube body.
5. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: the fire detecting tube is characterized by further comprising a fixed hose clamp, a connecting end is arranged on the second anti-disassembly connector, a pagoda-shaped protruding clamping edge is arranged on the connecting end, a sealing ring is arranged on the protruding clamping edge, the connecting end of the second anti-disassembly connector is inserted into the fire detecting tube body, and the hose clamp is fixedly sleeved on the connecting end section outside the fire detecting tube body so as to realize connection of the second anti-disassembly connector and the fire detecting tube body.
6. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: the plug and the through channel of the first anti-disassembly joint are respectively provided with a thread structure which is matched with each other, and the plug is arranged on the first anti-disassembly joint through the thread structure.
7. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: still include three way connection, wireless remote pressure acquisition device passes through three way connection and the second prevents that the dismantlement connects and seals to be connected, still seal on the three way connection and be connected with the manometer.
8. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 7, wherein: the part connected to the three-way joint and the three-way joint are respectively provided with a thread structure which is matched with each other, and the three-way joint is connected with the part connected to the three-way joint through the thread structure.
9. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: the wireless remote pressure acquisition device comprises a shell, a connecting end is arranged on the shell, a processor, a pressure sensor, a wireless transmission module and a power supply are arranged in the shell, a pressure sensor core and the wireless transmission module are respectively connected with the processor, the power supply is respectively connected with the processor, the pressure sensor core and the wireless transmission module, the pressure sensor is used for acquiring pressure data in the fire detection pipe and then transmitting the pressure data to the processor, and the processor transmits the pressure data to a monitoring background through the wireless transmission module.
10. The anti-disassembly wireless remote pressure acquisition automatic fire detection tube of claim 1, wherein: and a sealing ring for preventing leakage is arranged on the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920908001.4U CN210159122U (en) | 2019-06-17 | 2019-06-17 | Anti-disassembly wireless remote pressure acquisition automatic fire detection tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920908001.4U CN210159122U (en) | 2019-06-17 | 2019-06-17 | Anti-disassembly wireless remote pressure acquisition automatic fire detection tube |
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| CN210159122U true CN210159122U (en) | 2020-03-20 |
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| CN201920908001.4U Active CN210159122U (en) | 2019-06-17 | 2019-06-17 | Anti-disassembly wireless remote pressure acquisition automatic fire detection tube |
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| CN (1) | CN210159122U (en) |
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2019
- 2019-06-17 CN CN201920908001.4U patent/CN210159122U/en active Active
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