CN221061612U - Pressure monitoring equipment for fire-fighting pipe network - Google Patents
Pressure monitoring equipment for fire-fighting pipe network Download PDFInfo
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- CN221061612U CN221061612U CN202322843073.4U CN202322843073U CN221061612U CN 221061612 U CN221061612 U CN 221061612U CN 202322843073 U CN202322843073 U CN 202322843073U CN 221061612 U CN221061612 U CN 221061612U
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- pipe network
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 230000005674 electromagnetic induction Effects 0.000 claims description 21
- 238000012806 monitoring device Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000006698 induction Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Abstract
The utility model provides pressure monitoring equipment for a fire-fighting pipe network, which comprises a main control box and a gain antenna, wherein the gain antenna is arranged on a first side of the top wall of the main control box; the main control box is internally provided with a main control module and a battery, the main control module is arranged on the second side of the main control box, the battery is arranged on the first side of the main control box, and the battery is electrically connected with the main control module; the main control module is electrically connected with the gain antenna; the pressure sensor is arranged outside the main control box, and the main control module is connected with the pressure sensor by a cable; the second side of the top wall of the main control box is provided with a first mounting hole; a cable waterproof connector is arranged in the first mounting hole, a first end of the cable is connected with the main control module, the cable extends out of the main control box through the cable waterproof connector, and a second end of the cable is connected with the pressure sensor. The device can be applied to a plurality of scenes, and has high adaptability to scene use.
Description
Technical Field
The utility model relates to the technical field of pressure monitoring equipment, in particular to pressure monitoring equipment for a fire-fighting pipe network.
Background
With the acceleration of modern urban construction steps, public fire control plays an important role in protecting the life and property safety of people, and fire control pipelines are distributed in personnel-intensive areas such as hospitals, markets, office buildings, underground parking lots and the like. The new district or large public place can normally check in and operate through fire-fighting acceptance, and can play a role in protecting life in time when a fire occurs. However, old communities or underground parking lots are built for many years, the fire-fighting pipe network is seriously damaged due to the long-term repair, and the time and the labor are consumed for the time-consuming monitoring and maintenance by manpower, so that a vicious circle is gradually formed. When a fire occurs, the control cannot be effectively performed in time, and immeasurable loss is caused.
The existing battery-powered remote wireless pressure acquisition terminal comprises a shell, a processor, and a power supply unit, a pressure sensor, a wireless communication unit, a man-machine interaction unit and an infrared communication unit which are electrically connected with the processor, wherein the power supply unit comprises a battery and a power supply management circuit, and the power supply management circuit provides power supply of required specification for each circuit unit and simultaneously performs power supply control; the man-machine interaction unit comprises a liquid crystal screen, the display is not closed under the low-power consumption mode, and the meter head is provided with magnetic induction keys. The pressure sensor collects pressure and converts the pressure into an electric signal, one end of the pressure sensor is provided with a vent hole and a connecting wire, the other end far away from the vent hole is provided with a process connecting thread, and the upper end of the pressure sensor is provided with a hexagonal nut; a nut connected with the shell main body is arranged below the vent hole. The shell is waterproof structure, including shell main part, protecgulum and back lid, is equipped with the glass window on the protecgulum. However, the pressure sensor and the shell main body are connected through threads, so that the pressure sensor cannot extend into the water pipe, and the pressure acquisition terminal has low applicability.
Disclosure of utility model
A first object of the present utility model is to provide a pressure monitoring device for fire-fighting pipe network that can be applied to various scenarios.
In order to achieve the first object, the pressure monitoring device for a fire-fighting pipe network provided by the utility model comprises a main control box and a gain antenna, wherein the gain antenna is arranged on a first side of the top wall of the main control box; the main control box is internally provided with a main control module and a battery, the battery is arranged on a first side in the main control box, the main control module is arranged on a second side of the main control box, and the battery is electrically connected with the main control module; the main control module is electrically connected with the gain antenna; the pressure sensor is arranged outside the main control box, and the main control module is connected with the pressure sensor by a cable; the second side of the top wall of the main control box is provided with a first mounting hole; a cable waterproof connector is arranged in the first mounting hole, a first end of the cable is connected with the main control module, the cable extends out of the main control box through the cable waterproof connector, and a second end of the cable is connected with the pressure sensor.
According to the scheme, the pressure sensor is connected with the main control module through the cable, the cable can be set to be of a corresponding length according to actual use conditions, the pressure sensor can penetrate into the fire-fighting network management to detect water pressure, and meanwhile, the main control box can be placed outside to facilitate observation. The cable waterproof joint can prevent water from entering the inside through the cable to cause the damage of the main control module and the battery, and the first mounting hole is formed in the top wall of the main control box, so that water cannot easily enter the inside of the main control box through the top wall of the main control box. According to the utility model, the pressure sensor and the main control box are arranged separately, and when the pressure sensor is placed in the pipeline, the main control box is not influenced by the position of the pressure sensor, so that the device can be applied to a plurality of scenes, and has high adaptability to the use of the scenes.
In a further scheme, the main control module comprises a display module, an electromagnetic induction module, a wireless module and a processor, wherein the processor is electrically connected with the display module, the electromagnetic induction module and the wireless module.
Therefore, the display module is used for displaying the pressure condition and alarm information of the pressure sensor, and the electromagnetic induction module can receive the induction information of the induction key, so that the equipment is started and closed. The wireless module can feed back the pressure condition in the pipeline to the fire platform.
In a further scheme, the main control box comprises a shell main body and a rear cover, wherein the rear cover is provided with a display window and an electromagnetic induction zone, the position of the display window corresponds to the position of the display module, and the position of the electromagnetic induction zone corresponds to the position of the electromagnetic induction module.
Therefore, the information displayed by the display module can be seen through the display window, and the induction of the induction key can be realized through the electromagnetic induction area.
In a further scheme, the edge of the shell main body is provided with a plurality of fixing holes, the edge of the rear cover is provided with a plurality of fixing mounting holes, and the fixing holes are connected with the fixing mounting holes through first fixing screws.
It follows that the housing body is closely mounted with the rear cover by a plurality of first fixing screws.
In a further aspect, the lower wall of the main control box is provided with a second mounting hole.
It can be seen that the second mounting hole is used for connecting a pressure sensor, and the pressure sensor can be adaptively arranged according to application scenes.
In a further scheme, an antenna mounting hole is formed in the first side of the top wall of the main control box, and a gain antenna is arranged in the antenna mounting hole; the first nut is arranged inside the main control box and is in threaded connection with the gain antenna.
It follows that screwing the booster antenna with the first nut makes the booster antenna firmly connected.
In a further scheme, the battery is surrounded with a battery fixing strap, a first end of the battery fixing strap is fixed on the side wall of the main control box through a second fixing screw, and a second end of the battery fixing strap is fixed on the other side wall of the main control box through a third fixing screw.
Therefore, the battery fixing belt can fix the battery, so that the battery cannot shake in the main control box.
In a further scheme, the apex angle of the main control box is provided with a fixed setting hole.
It follows that the fixing arrangement holes can fix the main control box when the device is in use.
Drawings
Fig. 1 is an overall block diagram of a first embodiment of the pressure monitoring device for a fire protection network of the present utility model.
Fig. 2 is an exploded view showing the internal structure of the main control box of the first embodiment of the pressure monitoring apparatus for fire-fighting pipe network according to the present utility model.
Fig. 3 is a structural view of a rear cover of a first embodiment of the pressure monitoring apparatus for a fire protection network of the present utility model.
Fig. 4 is an overall block diagram of a second embodiment of the pressure monitoring device for a fire protection network of the present utility model.
Fig. 5 is an exploded view showing the internal structure of a main control box of a second embodiment of the pressure monitoring apparatus for fire-fighting pipe network according to the present utility model.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
First embodiment of a pressure monitoring device for a fire protection pipe network:
Referring to fig. 1, 2 and 3, the pressure monitoring device for a fire-fighting pipe network provided in this embodiment includes a main control box 1, a pressure sensor 2, a gain antenna 3, and a cable 4. The main control box 1 is composed of a housing main body 101 and a rear cover 102, and the pressure sensor 2 is a diffused silicon pressure sensor.
The shell main body 101 edge is provided with a plurality of fixed orifices 121, and the back lid 102 edge is provided with a plurality of fixed mounting holes 122, and a plurality of fixed orifices 121 pass through first set screw 103 with a plurality of fixed mounting holes 122 to be connected, closely laminate shell main body 101 and back lid, prevent that water from getting into inside the main control box 1.
Wherein the booster antenna 3 is arranged on a first side of the top wall of the main control box 1; the main control box 1 is internally provided with a main control module 106 and a battery 108, the main control module 106 is arranged on the second side of the main control box 1, the battery 108 is arranged on the first side of the main control box 1, and the battery 108 is electrically connected with the main control module 106; the main control module 106 is electrically connected with the gain antenna 3; the pressure sensor 2 is arranged outside the main control box 1, and the main control module 106 is connected with the pressure sensor 2 by using a cable 4; a second side of the top wall of the main control box 1 is provided with a first mounting hole 111; a cable waterproof joint 105 is arranged in the first mounting hole 111, a first end of the cable 4 is connected with the main control module 106, the cable 4 extends out of the main control box 1 through the cable waterproof joint 106, and a second end of the cable 4 is connected with the pressure sensor 2.
Because the pressure sensor 2 is connected with the main control module 1 through the cable 4, the length of the cable can be set according to actual use needs, so that the cable can be set long, the water pressure can be conveniently detected deep into a fire-fighting network management, and meanwhile, the main control box 1 can be placed outside and is convenient to observe. The cable waterproof connector 105 can prevent water from entering the inside through the cable to damage the main control module 1 and the battery 108, and the first mounting hole 111 is formed in the top wall of the main control box 1, so that water does not easily enter the inside of the main control box 1 through the top wall of the main control box 1. In this embodiment, the pressure sensor 2 is separately arranged from the main control box 1, and when the pressure sensor 2 can be placed in a pipeline, the main control box 1 is not affected by the position of the pressure sensor 2, so that the device can be applied to multiple scenes, and has high adaptability to the use of the scenes.
The main control module 106 includes a display module 1061, an electromagnetic induction module, a wireless module, and a processor, where the processor is electrically connected with the display module, the electromagnetic induction module, and the wireless module. The processor, the electromagnetic induction module, and the wireless module are disposed inside the main control module 106, and the electromagnetic induction module is disposed above the display module (not shown in the figure). The display module 1061 is used for displaying pressure information, alarm information, etc., the processor is used for processing signals received by the pressure sensor 2, and the electromagnetic induction module can receive information of an induction key, so as to realize starting and closing of the equipment. The wireless module can send the pressure condition received by the processor to the fire-fighting platform, and the fire-fighting platform can monitor the pressure condition of the fire-fighting pipe network in real time. The processor can analyze and compare the water pressure in the pipeline in real time, and when the water pressure is abnormal, alarm information is sent to the fire-fighting platform.
An antenna mounting hole 112 is formed in the first side of the top wall of the main control box 1, and the gain antenna 3 is arranged in the antenna mounting hole 112; the first nut 302 is disposed inside the main control box 1 and is screwed with the booster antenna 3.
The battery 108 is surrounded by a battery fixing strap 107, a first end of the battery fixing strap 107 being fixed to a side wall of the main control box by a second fixing screw 131, and a second end of the battery fixing strap being fixed to the other side wall of the main control box 1 by a third fixing screw (not shown). The battery fixing strap 107 may fix the battery such that the battery 108 does not move freely in the main control box.
The rear cover 102 is provided with a display window 104 and an electromagnetic induction area 113, the position of the display window 104 corresponds to the position of the display module, and the position of the electromagnetic induction area 113 corresponds to the position of the electromagnetic induction module. The information displayed by the display module can be seen through the display window 104, and the induction of the induction key can be realized through the electromagnetic induction area 113. The housing main body 101 and the rear cover 102 are rectangular flame-retardant hard plastic electrical boxes.
The top corner of the main control box 1 is provided with a fixing hole 109, and after the pressure sensor 2 is installed, a screw can be used to pass through the fixing hole 109 to fix the main control box to a wall or other suitable installation position.
The lower wall of the main control box 1 is provided with a second mounting hole 110, and when the mounting hole is not required to be used, the second mounting hole 110 is plugged by using a waterproof joint, so that water is prevented from entering the inside of the main control box 1.
Second embodiment of pressure monitoring device for fire pipe network:
referring to fig. 4 and 5, the pressure sensor 2 may be connected to the main control room box 1 not only through a cable 4 but also fixed under the main control box 1. The lower wall of the main control box 1 is provided with a second mounting hole 110, and the inside of the main control box 1 further includes a second nut 201. The pressure sensor 2 passes through the second mounting hole 2, and the second nut 201 is in threaded connection with the pressure sensor 2, so that the pressure sensor 2 is fixed below the main control box 1. When the pressure sensor is installed in a fire-fighting pipe network, the screw threads at the lower end of the pressure sensor 2 are connected with the fire-fighting pipe network through screw threads, so that the internal water pressure of the fire-fighting pipe network is monitored.
The foregoing is merely a preferred embodiment of the present utility model, but the inventive design concept is not limited thereto, and many other equivalent embodiments can be included without departing from the scope of the utility model, as will be apparent to those skilled in the art.
Claims (8)
1. The pressure monitoring equipment for the fire-fighting pipe network comprises a main control box and a gain antenna, wherein the gain antenna is arranged on a first side of the top wall of the main control box;
The main control box is internally provided with a main control module and a battery, the battery is arranged on a first side in the main control box, the main control module is arranged on a second side of the main control box, and the battery is electrically connected with the main control module; the main control module is electrically connected with the gain antenna;
The method is characterized in that:
The pressure sensor is arranged outside the main control box, and the main control module is connected with the pressure sensor by a cable;
A first mounting hole is formed in the second side of the top wall of the main control box;
the cable waterproof connector is arranged in the first mounting hole, the first end of the cable is connected with the main control module, the cable extends out of the main control box through the cable waterproof connector, and the second end of the cable is connected with the pressure sensor.
2. The pressure monitoring device for a fire protection pipe network of claim 1, wherein:
The main control module comprises a display module, an electromagnetic induction module, a wireless module and a processor, wherein the processor is electrically connected with the display module, the electromagnetic induction module and the wireless module.
3. The pressure monitoring device for a fire protection pipe network of claim 2, wherein:
The main control box comprises a shell main body and a rear cover, wherein the rear cover is provided with a display window and an electromagnetic induction area, the position of the display window corresponds to the position of the display module, and the position of the electromagnetic induction area corresponds to the position of the electromagnetic induction module.
4. A pressure monitoring device for a fire protection pipe network according to claim 3, characterized in that:
The shell is characterized in that a plurality of fixing holes are formed in the edge of the shell body, a plurality of fixing mounting holes are formed in the edge of the rear cover, and the fixing holes are connected with the fixing mounting holes through first fixing screws.
5. The pressure monitoring device for a fire protection pipe network according to any one of claims 1 to 4, wherein:
The lower wall of the main control box is provided with a second mounting hole.
6. The pressure monitoring device for a fire protection pipe network according to any one of claims 1 to 4, wherein:
an antenna mounting hole is formed in the first side of the top wall of the main control box, and the gain antenna is arranged in the antenna mounting hole;
The first nut is arranged inside the main control box and is in threaded connection with the gain antenna.
7. The pressure monitoring device for a fire protection pipe network according to any one of claims 1 to 4, wherein:
The battery is surrounded by a battery fixing strap, a first end of the battery fixing strap is fixed on the side wall of the main control box through a second fixing screw, and a second end of the battery fixing strap is fixed on the other side wall of the main control box through a third fixing screw.
8. The pressure monitoring device for a fire protection pipe network according to any one of claims 1 to 4, wherein:
the apex angle of main control box is provided with fixed setting hole.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061612U true CN221061612U (en) | 2024-06-04 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |