CN221072857U - Fire-fighting pool water inlet control device - Google Patents
Fire-fighting pool water inlet control device Download PDFInfo
- Publication number
- CN221072857U CN221072857U CN202322541420.8U CN202322541420U CN221072857U CN 221072857 U CN221072857 U CN 221072857U CN 202322541420 U CN202322541420 U CN 202322541420U CN 221072857 U CN221072857 U CN 221072857U
- Authority
- CN
- China
- Prior art keywords
- water
- reservoir
- fire
- fixedly connected
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 230000008054 signal transmission Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire-fighting pool water inlet control device, which relates to the technical field of fire-fighting pools and comprises a water reservoir, wherein a water pressure sensor is arranged at the bottom in the water reservoir, a first signal transmission line is fixedly connected to the water pressure sensor, a signal converter is fixedly connected to the other end of the first signal transmission line, the signal converter is fixedly connected with the water reservoir, a second signal transmission line is fixedly connected to the signal converter, an electric valve component is arranged on a water inlet pipe, the water pressure in the water reservoir is sensed by the water pressure sensor, signals are transmitted to the first transmission line, the signals are transmitted to the signal converter, the signals are transmitted to the second transmission line by the signal converter, the signals are transmitted to an electronic valve component, and the opening and closing of a valve are controlled by the electronic valve component, so that the water inlet in the water reservoir is controlled by sensing the water quantity in the water reservoir by the water pressure sensor, and the water inlet control of the fire-fighting pool is more convenient.
Description
Technical Field
The utility model relates to the technical field of fire-fighting water pools, in particular to a fire-fighting water pool water inlet control device.
Background
The arrangement of the water replenishing pipeline and the valve of the fire water pond is generally designed according to the fire control design specification requirement (the water replenishing time is not suitable to be more than 48 hours), the designed water inlet valve group is generally a single group (or two groups with the same caliber) liquid level control valve group with the diameter of DN100-DN125 (calculated according to the fire water amount), and the specification and the use requirement for fire control are met.
Chinese patent No. CN210216589U discloses that "fire-fighting pool water inlet control device" includes the connection pond, the back movable mounting in connection pond has the control box, the top fixed mounting of control box has one end to run through and extend to the connection pond inner chamber and with connection pond swing joint's connecting pipe. This fire control pond water inflow controlling means, through starting servo motor, make the threaded rod rotate, through being provided with the screw hole opposite in the direction in two movable loop bars, when the threaded rod rotated, two movable loop bars can be moved towards opposite direction, drive two fly leaves through the connecting rod and remove towards opposite direction, distance between two fixture blocks can be controlled, when need maintain the control box, only need control servo motor pivoted direction, distance between messenger's two fixture blocks is pulled up and is withdrawed from the restriction to the control box, can take off the control box and maintain, make equipment reach the effect of convenient to detach and maintenance.
Although the water inlet of the fire-fighting water tank can be controlled by the motor, workers are required to observe the water quantity in the water tank beside the water tank, and the water inlet control device of the fire-fighting water tank is provided for controlling the water inlet through the water pressure change in the water tank so as to solve the problems in the prior art.
Disclosure of utility model
The utility model aims to provide a fire-fighting pool water inlet control device which solves the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fire control pond water inflow controlling means, including the cistern, be equipped with the water inlet on the cistern, the bottom is equipped with water pressure sensor in the cistern, is equipped with sensor clamping assembly in the cistern, the first signal transmission line of fixedly connected with on the water pressure sensor, first signal transmission line other end fixedly connected with signal transducer, signal transducer and cistern fixed connection, fixedly connected with second signal transmission line on the signal transducer, be equipped with the inlet tube on the water inlet, be equipped with electric valve subassembly on the inlet tube, electric valve subassembly and second signal transmission line fixed connection.
Further, the sensor clamping assembly comprises two opposite limiting plates fixed at the inner bottom of the reservoir, the two limiting plates are fixedly connected with the same screw rod, nuts are screwed on the screw rod, the clamping plates are rotationally connected on the nuts, and the water pressure sensor is fixed, so that the sensor can be stable under water.
Further, the clamping plate is not contacted with the bottom of the water reservoir, so that friction is avoided between the clamping plate and the water reservoir, and the bottom of the clamping plate is protected.
Further, the electric valve assembly comprises an electric actuator, a motor is fixedly connected to the electric actuator, a rotary valve is fixedly connected to a rotating shaft of the motor, and the valve is rotated through the motor.
Further, the water outlet is arranged on the reservoir, the radius of the water inlet is larger than that of the water outlet, and when the water inlet and the water outlet are used for simultaneously feeding water and discharging water, the water level in the reservoir cannot drop all the time.
Further, the water outlet is positioned between the bottom of the reservoir and the inner bottom of the reservoir, so that water outlet of the reservoir is more convenient.
Further, be equipped with signal line fixed pipe in the cistern, fixed first signal transmission line for first signal transmission line can not rock in the cistern.
Further, the measuring column is fixedly connected in the reservoir, and the floating block is slidably connected on the measuring column, so that the water level in the reservoir can be conveniently measured.
Further, a support plate is arranged on the reservoir to bear the weight of the motor.
Compared with the prior art, the water inflow control device for the fire-fighting pool provided by the utility model has the advantages that the water pressure in the reservoir is sensed by the water pressure sensor, signals are transmitted to the first transmission line, the signals are transmitted to the signal converter, the signals are transmitted to the second transmission line by the signal converter, the signals are transmitted to the electronic valve assembly by the second transmission line, the opening and closing of the valve are controlled by the electronic valve assembly, the water inflow in the reservoir is controlled by sensing the water quantity in the reservoir by the water pressure, and the water inflow control of the fire-fighting pool is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of a reservoir according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a side structure of a reservoir according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an electrically operated valve assembly according to an embodiment of the present utility model;
Fig. 4 is a schematic structural diagram of a sensor clamping assembly according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A reservoir; 101. a water inlet; 102. a water outlet; 103. a water inlet pipe; 104. a signal line fixing tube; 105. a support plate; 2. a water pressure sensor; 201. a first signal transmission line; 3. a sensor clamping assembly; 301. a limiting plate; 302. a screw; 303. a nut; 304. a clamping plate; 4. a signal converter; 401. a second signal transmission line; 5. an electrically operated valve assembly; 501. an electric actuator; 502. a motor; 503. rotating the valve; 6. a measuring column; 601. and (5) floating blocks.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, the fire-fighting pool water inlet control device provided by the embodiment of the utility model comprises a reservoir 1, a water inlet 101 is arranged on the reservoir 1, a water pressure sensor 2 is arranged at the inner bottom of the reservoir 1, a sensor clamping component 3 is arranged in the reservoir 1, a first signal transmission line 201 is fixedly connected to the water pressure sensor 2, a signal converter 4 is fixedly connected to the other end of the first signal transmission line 201, the signal converter 4 is fixedly connected to the reservoir 1, a second signal transmission line 401 is fixedly connected to the signal converter 4, a water inlet 103 is arranged on the water inlet 101, an electric valve component 5 is arranged on the water inlet 103, the electric valve component 5 is fixedly connected with the second signal transmission line 401, a support plate 105 is arranged on the reservoir 1, the support plate 105 bears the weight of part of the components of the electric valve component 5, by setting a lowest water pressure value and a highest water pressure value for the water pressure sensor 2, when the water level is at the lowest, the water pressure sensor 2 transmits signals to the first signal transmission line 201, the signal converter 4 transmits the signals received by the first signal transmission line 201 to the second signal transmission line 401, the second signal transmission line 401 transmits the signals to the electric valve assembly 5, the electric valve assembly 5 enables the water inlet pipe 103 to enter water at the moment, when the water pressure in the reservoir 1 reaches the highest water pressure value, the water pressure sensor 2 transmits the signals to the signal converter 4 through the first signal transmission line 201, the second signal transmission line 401 transmits the signals transmitted by the signal converter 4 to the electric valve assembly 5, and the electric valve assembly 5 cuts off water entering the water inlet pipe 103, so that water entering the reservoir 1 is controlled through the water pressure.
Compared with the prior art, the water inflow control device for the fire-fighting pool provided by the utility model has the advantages that the water pressure in the water reservoir 1 is sensed through the water pressure sensor 2, the signal is transmitted to the first signal transmission line 201, the signal is transmitted to the signal converter 4, the signal is transmitted to the second signal transmission line 401 through the signal converter 4, the signal is transmitted to the electric valve assembly 5 through the second signal transmission line 401, the opening and closing of the valve are controlled through the electric valve assembly 5, and the water inflow in the water reservoir 1 is controlled through the water pressure sensing of the water amount in the water reservoir 1, so that the water inflow control of the fire-fighting pool is more convenient.
As a preferred technical solution of this embodiment, the sensor clamping assembly 3 includes two opposite limiting plates 301 fixed at the bottom in the reservoir 1, the two limiting plates 301 are fixedly connected with a screw 302, a nut 303 is screwed on the screw 302, a clamping plate 304 is rotatably connected on the nut 303, the clamping plate 304 is not contacted with the bottom of the reservoir 1, the water pressure sensor 2 is placed between the clamping plate 304 and the limiting plate 301, the clamping plate 304 screwed on the nut 303 is close to the limiting plate 301, the water pressure sensor 2 is fixed by extruding the water pressure sensor 2 through the limiting plates 301 and the clamping plate 304, and friction is not generated when the clamping plate 304 is not contacted with the bottom of the reservoir 1, so as to protect the bottom of the clamping plate 304.
As a preferred technical solution of this embodiment, the electric valve assembly 5 includes an electric actuator 501, a motor 502 is fixedly connected to the electric actuator 501, a rotary valve 503 is fixedly connected to a rotating shaft of the motor 502, the electric actuator 501 receives a signal, and then the signal is converted into mechanical energy, the motor 502 rotates, and the motor 502 rotates to control the rotary valve 503 to control water inlet of the water inlet pipe 103 and close water flow.
As the preferred technical scheme of the embodiment, the water outlet 102 is arranged on the water reservoir 1, the radius of the water inlet 101 is larger than that of the water outlet 102, when the water inlet 101 and the water outlet 102 are simultaneously opened, the water level in the water outlet reservoir 1 can be lowered if the water yield is larger than that of the water inflow, the fire-fighting work can be influenced when the water level is lowered, the water inlet 101 is larger than that of the water outlet 102, the liquid level can be raised, the valve can be closed when the liquid level reaches a certain level, and water cannot overflow.
As a preferred technical solution of this embodiment, the water outlet 102 is located between the bottom of the reservoir 1 and the bottom of the reservoir 1, so as to facilitate the water outlet of the water outlet 102.
As a preferred solution of this embodiment, the water reservoir 1 is provided with the signal line fixing tube 104, the first signal line 201 may shake back and forth due to the buoyancy of the water in the water, and the signal line fixing tube 104 may fix the first signal line 201.
As the preferred technical scheme of this embodiment, measuring column 6 of fixedly connected with in the cistern 1, sliding connection has the showy piece 601 on measuring column 6, and showy piece 601 is because the buoyancy that receives cistern 1 internal water, and showy piece 601 is slided from top to bottom at measuring column 6, has the scale on measuring column 6, is convenient for observe the water level in the cistern 1, can then adjust the highest water level value of water pressure sensor 2.
The working principle of the electric valve is as follows: the working principle of the electric valve is that the electric actuator 501 controls the opening and closing of the valve, thereby controlling the flow of the medium. The electric actuator 501 generally employs a direct current motor 502, an alternating current motor 502, a pneumatic actuator, or the like. When the electric actuator 501 receives the control signal, the control signal is converted into mechanical energy, so that the opening and closing member of the valve moves, thereby achieving the purpose of controlling the medium flow.
Water pressure and pressure sensor 2: the principle of operation of the hydraulic pressure sensor 2 the pressure of the wind pressure sensor acts directly on the diaphragm of the sensor, causing the diaphragm to produce a micro-displacement proportional to the pressure of the medium, causing the resistance of the sensor to change, and detecting this change with electronic circuitry and transmitting a standard signal corresponding to this pressure.
The working principle of the signal converter 4: the signal converter 4 operates on the principle of converting one signal into another signal in order to transmit signals between different systems.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (9)
1. The utility model provides a fire water pond water inflow controlling means, includes cistern (1), its characterized in that, be equipped with water inlet (101) on cistern (1), be equipped with water pressure sensor (2) in cistern (1), be equipped with sensor clamping assembly (3) in cistern (1), first signal transmission line (201) of fixedly connected with on water pressure sensor (2), first signal transmission line (201) other end fixedly connected with signal converter (4), signal converter (4) and cistern (1) fixed connection, fixedly connected with second signal transmission line (401) on signal converter (4), be equipped with inlet tube (103) on water inlet (101), be equipped with electric valve subassembly (5) on inlet tube (103), electric valve subassembly (5) and second signal transmission line (401) fixed connection.
2. The fire water pond water inflow control device according to claim 1, wherein the sensor clamping assembly (3) comprises two opposite limiting plates (301) fixed at the inner bottom of the reservoir (1), the two limiting plates (301) are fixedly connected with the same screw rod (302), a nut (303) is screwed on the screw rod (302), and a clamping plate (304) is rotatably connected on the nut (303).
3. A fire water basin inlet control device according to claim 2, characterized in that the clamping plate (304) is not in contact with the bottom of the water reservoir (1).
4. The fire water pond water inflow control device according to claim 1, wherein the electric valve assembly (5) comprises an electric actuator (501), a motor (502) is fixedly connected to the electric actuator (501), and a rotary valve (503) is fixedly connected to a rotary shaft of the motor (502).
5. A fire water pond water inlet control device according to claim 1, characterized in that the water reservoir (1) is provided with a water outlet (102), and the radius of the water inlet (101) is larger than the radius of the water outlet (102).
6. A fire pond inflow control device according to claim 5, wherein the water outlet (102) is located between the bottom of the water reservoir (1) and the bottom of the water reservoir (1).
7. A fire water pond water inlet control device according to claim 1, characterized in that a signal line fixing pipe (104) is arranged in the water pond (1).
8. The fire water pond water inflow control device according to claim 1, wherein a measuring column (6) is fixedly connected in the reservoir (1), and a floating block (601) is slidingly connected on the measuring column (6).
9. A fire water pond inflow control device according to claim 1, wherein the reservoir (1) is provided with a support plate (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322541420.8U CN221072857U (en) | 2023-09-19 | 2023-09-19 | Fire-fighting pool water inlet control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322541420.8U CN221072857U (en) | 2023-09-19 | 2023-09-19 | Fire-fighting pool water inlet control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072857U true CN221072857U (en) | 2024-06-04 |
Family
ID=91258504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322541420.8U Active CN221072857U (en) | 2023-09-19 | 2023-09-19 | Fire-fighting pool water inlet control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072857U (en) |
-
2023
- 2023-09-19 CN CN202322541420.8U patent/CN221072857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105466728A (en) | Multi-point water sample automatic acquisition device carried by unmanned ship and method | |
| CN111650103B (en) | Floated runoff silt content monitoring devices | |
| CN220305292U (en) | Buoy type water quality monitoring device | |
| CN221072857U (en) | Fire-fighting pool water inlet control device | |
| CN201127860Y (en) | Valveless filtering equipment using waterpower adaptive control system | |
| CN110749714A (en) | Underwater detection cabin | |
| CN219673309U (en) | Automatic change sewage discharge equipment | |
| CN113338217A (en) | Multifunctional test system for opening and closing gate | |
| CN205175743U (en) | Multiple spot water sample automatic acquisition device that unmanned ship carried on | |
| CN209084084U (en) | A kind of horizontal check valve | |
| CN217899413U (en) | Sound-light-electricity early warning device | |
| CN210833772U (en) | Water level measurement and control system for large-scale axial flow propeller type unit | |
| CN202369440U (en) | Buoyancy water decanter | |
| CN110879086A (en) | Floating ball-telescopic arm type liquid level and flow rate on-line monitoring device | |
| CN213236123U (en) | Linear valve structure | |
| CN219711714U (en) | Automatic control system for hydroelectric power generation | |
| CN219137589U (en) | Rolling dam capable of detecting and regulating flow | |
| CN219195870U (en) | Spillway self-adjusting aeration device | |
| CN220398499U (en) | Be used for river course silt dredging detection device | |
| CN216923369U (en) | High electrically operated valve of security | |
| CN211346887U (en) | Floating ball-telescopic arm type liquid level and flow rate on-line monitoring device | |
| CN219031869U (en) | Water treatment equipment with water level monitoring function | |
| CN211644664U (en) | Salinity-adjustable condensation water generator for ship | |
| CN210833756U (en) | Water level monitoring device for hydrogeological test | |
| CN220795106U (en) | Be applied to protection device to monitoring electrode in rain sewage pipeline monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |