CN209060440U - A kind of intelligent fire hydrant with display screen - Google Patents
A kind of intelligent fire hydrant with display screen Download PDFInfo
- Publication number
- CN209060440U CN209060440U CN201821229689.5U CN201821229689U CN209060440U CN 209060440 U CN209060440 U CN 209060440U CN 201821229689 U CN201821229689 U CN 201821229689U CN 209060440 U CN209060440 U CN 209060440U
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- Prior art keywords
- valve
- fire hydrant
- display screen
- valve body
- intelligent fire
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 238000007789 sealing Methods 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007600 charging Methods 0.000 description 19
- 210000005069 ears Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of intelligent fire hydrant with display screen, including valve body, handwheel portion and fixed part, on valve body top, the fixed part is arranged in valve body lower portion for the handwheel portion setting；On the side wall of the valve body, it is additionally provided with groove body, integrated package, outer upper cover, panel and launch rod are provided in the groove body, the integrated package is close to the battery pack setting in battery case；The integrated package includes the display of setting on circuit boards；It is described it is outside upper cover setting display window, the outer upper cover is nested on the groove body, so that the display holding on integrated package is in display window.The beneficial effects of the utility model are: (1) makes fire hydrant have information display function, and display screen is enable to be stably fixed on fire hydrant；(2) airtightness of fire hydrant is more outstanding.
Description
Technical field
The utility model relates to fire-fighting domains, are specifically related to a kind of intelligent fire hydrant with display screen.
Background technique
Fire hydrant implements fire extinguishing from municipal water supply pipe network or the water intaking of outdoor fire fighting water supply network mainly for fire fighting truck, can also be with
Be directly connected to water band, hydraulic giant goes out above-water method, so, indoor and outdoor hydrant system be also the important fire fighting device that fights a fire it
One, fire hydrant is divided into indoor fire hydrant, outdoor fire hydrant, rotation fire hydrant, underground hydrant, ground according to usage scenario difference
Fire hydrant, Dual-outlet on-off valve hydrant and outdoor direct burial telescopic fire hydrant, and with the rapid development of society, people are to fire-fighting system
The consciousness of system requires more and more stronger.Installation fire fighting fire hydrant has been popularized in life production at present, is risen to a certain extent
The expansion of fire incident has been prevented in great role in time, reduces the loss of life and property, but can not solve there is also some
Certainly the problem of, present fire hydrant when need to use, open the rotating handles in handwheel portion, water pipe are connected on water outlet, release
Institute's water requirement.But in actual life, many fire hydrants, which are in, does not have water or the inadequate situation of hydraulic pressure, and often will cause in this way
Fire fighting opportunity is missed, heavy losses are caused.And the existing fire hydrant enormous amount installed in rural area, city, periodically without target
Investigation again be very big workload, wasting manpower and material resources.
Utility model content
One of the utility model is designed to provide a kind of intelligent fire hydrant with display screen, so that fire hydrant has
Information display function, and display screen is enable to be stably fixed on fire hydrant.
Specifically, the utility model is achieved by the following technical solution:
A kind of intelligent fire hydrant with display screen, including valve body, handwheel portion and fixed part, the handwheel portion setting exist
Valve body top, the fixed part are arranged in valve body lower portion；On the side wall of the valve body, it is additionally provided with groove body, in the groove body
In be provided with the first mounting groove for installing battery case and the second mounting groove for installing hydraulic pressure sensor, described first
Mounting groove and the second mounting groove are recessed from body wall to valve inner to be formed, be provided in the groove body integrated package, outer upper cover,
Panel and launch rod, the integrated package are close to the battery pack setting in battery case；The integrated package includes being arranged in circuit board
On display；It is described it is outside upper cover setting display window, the outer upper cover is nested on the groove body, so that aobvious on integrated package
Show device holding in display window.
Preferably, the integrated package further includes control button, key hole is also set up on the downside of the display window, so that control
Key is stretched out from the key hole；The panel is arranged on the display window, for sealing the display window.
Preferably, the handwheel portion includes handwheel, O-ring seal, valve rod, valve deck and flap, wherein handwheel and valve rod
It is connected by spline, the O-ring seal is nested on valve rod, so that being able to drive valve rod when hand wheel rotating and rotating in same direction；Institute
It states valve rod and is fixed at the upper opening of valve body by being thread through valve deck, the valve deck；The stem bottom is connect with flap.
Preferably, also setting up valve stem nut and washer in the bonnet lower, the valve stem nut is located on valve rod, institute
It states cushion to set below valve deck, plays the role of buffering pressure at the upper opening of valve deck and valve body.
Preferably, valve seat is arranged in the water outlet in the valve body, flap is for resisting or leaving the valve seat.
Preferably, the fixed part includes location sealing nut, fire-fighting is set below the location sealing nut and is intake
Pipe, also sets up hose coupling sealing ring and location sealing pad between the bottom water inlet and location sealing nut of the valve body
Circle.
Preferably, the valve body includes water chamber, and the water outlet of water chamber side is set.
Preferably, internal screw thread fixed interface is arranged on the water outlet, the internal screw thread fixed interface and water outlet connect
It connects.
Preferably, also setting up water receiving sealing ring between the internal screw thread fixed interface and water outlet.
Preferably, the core of the hydraulic pressure sensor is diffusion silicon.
The beneficial effects of the utility model are: (1) makes fire hydrant have information display function, and enable display screen
It is stably fixed on fire hydrant；(2) airtightness of fire hydrant is more outstanding.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of intelligent fire hydrant structure schematic diagram with display screen provided by the utility model；
Fig. 2 is a kind of intelligent fire hydrant partial enlargement structural representation with display screen provided by the utility model；
Fig. 3 is battery case and battery press strip fit structure schematic diagram；
Fig. 4 is integrated package positive structure schematic；
Fig. 5 is integrated package reverse structure schematic；
Fig. 6 is outer upper cover schematic diagram of internal structure.
Description of symbols
Further clearly to illustrate the connection relationship between the structure of the utility model and each component, give following attached
Icon note, and be illustrated.
Valve body 1；Water chamber 11；Groove body 12；First mounting groove 1201；Second mounting groove 1202；Battery case 1203；Battery holds
Receive chamber 1203a；Chucking lug 1203b；Chucking lug screw hole 1203c；Charging packet 1204；Battery pack 1205；Battery case press strip 1206；It is convex
Play a 1206a；Pick up the ears 1206b；Pick up the ears screw hole 1206c；Integrated package 1207；Transmitter 1207a；Processor 1207b；Display
1207c；Control button 1207d；Outer upper cover 1208；Display window 1208a；Key hole 1208b；First card slot 1208c；Second card slot
1208d；Panel 1209；Hydraulic pressure sensor nut 1210；Hydraulic pressure sensor 1211；Hydraulic pressure nut seal circle 1212；Launch rod
1213；Water outlet 13；Internal screw thread fixed interface 14；Water receiving sealing ring 15；Handwheel portion 2；Handwheel 21；O-ring seal 22；Valve rod
23；Valve deck 24；Valve stem nut 25；Washer 26；Flap 27；Valve seat 28；Fixed part 3；Hose coupling sealing ring 31；Location sealing pad
Circle 32；Location sealing nut 33；Fire-fighting water inlet pipe 34.
Description of symbols through the above attached drawings can be more clearly understood and illustrate in conjunction with the embodiments of the present invention
The technical solution of the utility model.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
It is only to be not intended to be limiting this reality merely for for the purpose of describing particular embodiments in the term that the utility model uses
With novel.In the "an" of the utility model and singular used in the attached claims, " described " and "the"
Most forms are intended to include, unless the context clearly indicates other meaning.It is also understood that term used herein " and/
Or " refer to and include that one or more associated any or all of project listed may combine.
It will be appreciated that though various information may be described using term first, second, third, etc. in the utility model,
But these information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not
In the case where being detached from the scope of the utility model, the first information can also be referred to as the second information, and similarly, the second information can also be with
The referred to as first information.Depending on context, word as used in this " if " can be construed to " ... when " or
" when ... " or " in response to determination ".
The utility model will be described in detail by embodiment below.
A kind of intelligent fire hydrant with display screen, as shown in Figure 1, including valve body 1, handwheel portion 2 and fixed part 3, institute
The setting of handwheel portion 2 is stated on 1 top of valve body, the fixed part 3 is arranged in 1 lower part of valve body.
Further, the handwheel portion 2 includes handwheel 21, O-ring seal 22, valve rod 23, valve deck 24 and flap 27,
In, handwheel 21 is connect with valve rod 23 by spline, and the O-ring seal 22 is nested on valve rod 23, when so that handwheel 21 rotating,
Valve rod 23 is able to drive to rotate in same direction；The valve rod 23 is fixed on the upper of valve body 1 by being thread through valve deck 24, the valve deck 24
Opening；23 bottom of valve rod is connect with flap 27, setting in this way, so that when handwheel 21 rotates, 21 band of handwheel
Ovable valve stem 23 rotates, and valve rod 23 is moved up and down, and when valve rod 23 moves down, valve rod 23 drives flap 27 also downward
Mobile, until flap 27 resists the water outlet in valve body 1 completely, fire hydrant is closed at this time, and fire water can not be from fire hydrant
Water outlet outflow in valve body 1；When valve rod 23 moves up, valve rod 23 drives flap 27 to also move up, and flap 27 is no longer
The water outlet in valve body 1 is resisted, fire hydrant is opened at this time, and fire water can be flowed out from the water outlet in the valve body 1 of fire hydrant.
Valve stem nut 25 and washer 26 are also set up in 24 lower part of valve deck, the valve stem nut 25 is located on valve rod 23
On, the pad of washer 26 is set below valve deck 24, plays the role of buffering pressure at the upper opening of valve deck 24 and valve body 1；Institute
The water outlet setting valve seat 28 of valve body 1 is stated, flap 27 is for resisting or leaving the valve seat 28, so that fire hydrant realization be made to beat
Open and close state.
Further, the fixed part 3 includes location sealing nut 33, is arranged below the location sealing nut 33 and disappears
Water-inlet-proof pipe 34, fire water is flowed into valve body 1 from the fire-fighting water inlet pipe 34 by location sealing nut 33, in the valve body 1
Bottom water inlet and location sealing nut 33 between also set up hose coupling sealing ring 31 and location sealing washer 32, the water
It is used to seal the gap between fire-fighting water inlet pipe 34 and the bottom water inlet of valve body 1, the location sealing with sealing joint circle 31
Washer 32 is used to seal the gap between location sealing nut 33 and the bottom water inlet of valve body 1.Setting in this way, so that
Fixed part 3 and the sealing of valve body 1 are more tight, prevent fire water in the exudation or leakage of fire hydrant bottom.
Further, the valve body 1 includes water chamber 11, and the water outlet 13 of 11 side of water chamber is arranged in, in institute
It states setting internal screw thread fixed interface 14, the internal screw thread fixed interface 14 on water outlet 13 to connect with water outlet 13, and in institute
It states and also sets up water receiving sealing ring 15 between internal screw thread fixed interface 14 and water outlet 13, the water receiving sealing ring 15 is in sealing
The gap being screwed between interface 14 and water outlet 13 prevents fire water from revealing from the gap.
Further, as shown in Fig. 2, on the side wall of the valve body 1, positioned at the lower part of the water chamber 11, also set up
There is groove body 12, the valve body 1 is additionally provided with hydraulic pressure sensor 1211 with 12 junction of groove body, and the hydraulic pressure sensor 1211 is used for
Real-time detection hydraulic pressure, and with regard to water pressure data real-time Transmission to integrated package 1207, the hydraulic pressure sensor 1211 is sensed by hydraulic pressure
Device core, diaphragm and circuit board composition, the integrated package 1207 are arranged in groove body 12, are provided with hair on the integrated package 1207
Emitter 1207a, processor 1207b and display 1207c, the hydraulic pressure sensor 1211 is electrically connected with integrated package 1207, described
Hydraulic pressure sensor 1211, integrated package 1207 are electrically connected to a power source.
Specifically, being provided with the first mounting groove 1201, Yi Jiyong for installing battery case 1203 in the groove body 12
In the second mounting groove 1202 of installation hydraulic pressure sensor 1211, first mounting groove 1201 and the second mounting groove 1202 are by valve body
Side wall is recessed to be formed to valve inner, so that the first mounting groove 1201 and the second mounting groove 1202 completely with valve inner
Water segregation can guarantee that the component being arranged in the first mounting groove 1201 and the second mounting groove 1202 is not influenced by water.It is described
1211 holding of hydraulic pressure sensor is mounted in second mounting groove 1202, also sets up hydraulic pressure on the hydraulic pressure sensor 1211
Sensor nut 1210, the hydraulic pressure sensor nut 1210 are located on the hydraulic pressure sensor 1211, so that hydraulic pressure senses
Device 1211 is fixed in second mounting groove 1202, second mounting groove 1202 and hydraulic pressure sensor nut 1210 it
Between, also set up hydraulic pressure nut seal circle 1212.
Further, battery case 1203 is mounted in first mounting groove 1201, as shown in figure 3, the battery case
1203 include the battery accommodating chamber 1203a of recess, and described tetra- jiaos of battery accommodating chamber 1203a of four chucking lugs are arranged in
1203b is provided with chucking lug screw hole 1203c on the chucking lug 1203b；The battery case 1203 and battery case press strip
Battery pack 1205 is pressed abd fixed in battery accommodating chamber 1203a by 1206 cooperations, and the battery case press strip 1206 includes raised item
1206a, and two 1206b that pick up the ears at the both ends the raised item 1206a are set, it is all provided on described two 1206b that pick up the ears
It is equipped with the screw hole 1206c that picks up the ears, there are two the tools of battery case press strip 1206, and the battery case press strip 1206 is picked up the ears 1206b points
Not Dui Ying a chucking lug 1203b, screw sequentially passes through the screw hole 1206c and chucking lug screw hole 1203c that picks up the ears, by battery accommodating chamber
1203a is fixed in the first mounting groove 1201, while battery case press strip 1206 being fixed on battery case 1203, in this way, battery
Battery pack 1205 in box 1203 can be stably fixed in battery accommodating chamber 1203a under 1206 pressure of battery case press strip.
Integrated package 1207, outer upper cover 1208, panel 1209 and launch rod 1213, the collection are provided in the groove body 12
Blocking 1207 battery packs 1205 being close in battery case 1204 are arranged；As shown in Fig. 4~Fig. 6, the integrated package 1207 includes setting
Set display 1207c and control button 1207d on circuit boards；Display window 1208a, institute are set in the outer upper cover 1208
It states outer upper cover 1208 to be nested on the groove body 12, so that the display 1207c holding on integrated package 1207 is in display window 1208a
In；Key hole 1208b is also set up on the downside of the display window 1208a, so that control button 1207d is from the key hole 1208b
Middle stretching；The panel 1209 is arranged on the display window 1208a, for sealing the display window 1208a.
Further, on 1201 top of the first mounting groove, charging packet 1204,1204 setting of charging packet are also set up
Above battery case 1203, the charging is wrapped 1204 one end and is connect with the top of groove body 12, and other end holding is in outer upper cover 1208
Inside.Specifically, 1204 parallel positions are wrapped with the charging in the inside of the outer upper cover 1208 is respectively arranged with the first card
Slot 1208c and the second card slot 1208d, one end two corners difference holding that the charging packet 1204 is contacted with outer upper cover 1208 is described
In first card slot 1208c and the second card slot 1208d, setting in this way enables charging packet 1204 to be horizontally set on slot
The top surface of body 12, charging packet 1204 are connect with battery pack, since charging packet 1204 is horizontally set on the top surface of groove body 12, Ke Yi
The mobile chargings equipment such as plane holding movable power supply, charges where charging packet for battery pack 1205, without making mobile electricity
The mobile chargings equipment such as source is fallen from the top surface of groove body 12；Further, when charging packet 1204 is wireless charging device
When, it more needs the mobile power source of wireless charging to be close to charging packet and places, this makes charging packet such horizontally disposed more suitable
The mobile power source for closing wireless charging is close to charging packet and is placed.
In the present invention, the core of the hydraulic pressure sensor usually selects diffusion silicon, and working principle is the pressure of tested hydraulic pressure
It directly acts on the diaphragm of sensor, so that diaphragm is generated the micro-displacement directly proportional to hydraulic pressure, power on hydraulic pressure sensor 1211
The resistance value of road plate changes, while the corresponding electronic circuit of circuit board detects this variation, and converts output one relatively
Answer the canonical measure signal of pressure.
In the present invention, the groove body 12 is used for for accommodating each electrical components, the transmitter 1207a by hydraulic pressure sensor
1211 detection data is sent in cloud fire-fighting large database concept, and the display 1207c is for showing hydraulic pressure sensor 1211
The water pressure data detected, hydraulic pressure sensor 1211 detect that water pressure data can be sent by network using transmitter 1207a
Into the cloud fire-fighting large database concept established for fire hydrant water pressure data.
Overall work principle of the invention is that the water pressure data of each fire hydrant, hydraulic pressure are detected by hydraulic pressure sensor 1211
Detection data is transmitted to integrated package 1207 by sensor 1211, in display after the single-chip microcontroller conversion on integrated package 1207
It is shown on 1207c, fire hydrant water pressure data can also be sent directly to the displays such as the mobile phone of administrative staff end by transmitter 1207a
On end, investigation is gone to repair before reminding administrative staff, in general public place hydraulic pressure 0.1MPa, the place of densely populated place
0.13MPa, other places 0.07MPa are arranged different alarm numerical value for the fire hydrant of different places on single-chip microcontroller, can expire
The fire hydrant of foot difference usage scenario；The water pressure data that fire hydrant integrated package 1207 can also will test passes through transmitter 1207a
It is sent in the cloud fire-fighting large database concept established for fire hydrant water pressure data, administration of the prevention and control personnel can pass through mobile phone, computer
Equal display terminals log in the water pressure data that fire-fighting large database concept in cloud checks any fire hydrant.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of intelligent fire hydrant with display screen, which is characterized in that including valve body (1), handwheel portion (2) and fixed part
(3), on valve body (1) top, the fixed part (3) is arranged in valve body (1) lower part for handwheel portion (2) setting；In the valve body
(1) on side wall, groove body (12) are additionally provided with, first for installing battery case (1203) is provided in the groove body (12)
Mounting groove (1201) and the second mounting groove (1202) for installing hydraulic pressure sensor (1211), first mounting groove
(1201) it is recessed from body wall to valve inner and is formed with the second mounting groove (1202), is provided in the groove body (12) integrated
Block (1207), outer upper cover (1208), panel (1209) and launch rod (1213), the integrated package (1207) are close to battery case
(1204) battery pack (1205) setting in；The integrated package (1207) includes the display (1207c) of setting on circuit boards；
Display window (1208a) is set on the outer upper cover (1208), the outer upper cover (1208) is nested on the groove body (12), so that
Display (1207c) holding on integrated package (1207) is in display window (1208a).
2. a kind of intelligent fire hydrant with display screen according to claim 1, which is characterized in that the integrated package
(1207) further include control button (1207d), also set up key hole (1208b) on the downside of the display window (1208a), so that control
Key (1207d) processed is stretched out from the key hole (1208b)；The panel (1209) is arranged at the display window (1208a)
On, for sealing the display window (1208a).
3. a kind of intelligent fire hydrant with display screen according to claim 2, which is characterized in that the handwheel portion (2)
Including handwheel (21), O-ring seal (22), valve rod (23), valve deck (24) and flap (27), wherein handwheel (21) and valve rod
(23) it is connected by spline, the O-ring seal (22) is nested on valve rod (23), being capable of band when so that handwheel (21) rotating
Ovable valve stem (23) rotates in same direction；For the valve rod (23) by being thread through valve deck (24), the valve deck (24) is fixed on valve body (1)
Upper opening at；Valve rod (23) bottom is connect with flap (27).
4. a kind of intelligent fire hydrant with display screen according to claim 3, which is characterized in that in the valve deck (24)
Lower part also sets up valve stem nut (25) and washer (26), and the valve stem nut (25) is located on valve rod (23), the washer
(26) pad is set below valve deck (24), plays the role of buffering pressure at the upper opening of valve deck (24) and valve body (1).
5. a kind of intelligent fire hydrant with display screen according to claim 4, which is characterized in that in the valve body (1)
Water outlet valve seat (28) are set, flap (27) is for resisting or leave the valve seat (28).
6. a kind of intelligent fire hydrant with display screen according to claim 5, which is characterized in that the fixed part (3)
Including location sealing nut (33), fire-fighting water inlet pipe (34) are set below the location sealing nut (33), in the valve body
(1) hose coupling sealing ring (31) and location sealing washer are also set up between bottom water inlet and location sealing nut (33)
(32)。
7. a kind of intelligent fire hydrant with display screen according to claim 6, which is characterized in that valve body (1) packet
It includes water cavity (11), and setting is in the water outlet (13) of water chamber (11) side.
8. a kind of intelligent fire hydrant with display screen according to claim 7, which is characterized in that in the water outlet
(13) internal screw thread fixed interface (14) are set on, the internal screw thread fixed interface (14) connect with water outlet (13).
9. a kind of intelligent fire hydrant with display screen according to claim 8, which is characterized in that solid in the internal screw thread
Water receiving sealing ring (15) are also set up between stationary interface (14) and water outlet (13).
10. a kind of intelligent fire hydrant with display screen according to claim 9, which is characterized in that the hydraulic pressure sensing
The core of device is diffusion silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229689.5U CN209060440U (en) | 2018-08-01 | 2018-08-01 | A kind of intelligent fire hydrant with display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229689.5U CN209060440U (en) | 2018-08-01 | 2018-08-01 | A kind of intelligent fire hydrant with display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060440U true CN209060440U (en) | 2019-07-05 |
Family
ID=67090055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229689.5U Expired - Fee Related CN209060440U (en) | 2018-08-01 | 2018-08-01 | A kind of intelligent fire hydrant with display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663607A (en) * | 2020-05-20 | 2020-09-15 | 白沙消防设备有限公司 | Intelligent ground fire hydrant |
| CN111663607B (en) * | 2020-05-20 | 2024-10-22 | 白沙消防设备有限公司 | Intelligent ground hydrant |
-
2018
- 2018-08-01 CN CN201821229689.5U patent/CN209060440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663607A (en) * | 2020-05-20 | 2020-09-15 | 白沙消防设备有限公司 | Intelligent ground fire hydrant |
| CN111663607B (en) * | 2020-05-20 | 2024-10-22 | 白沙消防设备有限公司 | Intelligent ground hydrant |
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Granted publication date: 20190705 |