CN209917115U - Intelligent nozzle - Google Patents
Intelligent nozzle Download PDFInfo
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- CN209917115U CN209917115U CN201920250795.XU CN201920250795U CN209917115U CN 209917115 U CN209917115 U CN 209917115U CN 201920250795 U CN201920250795 U CN 201920250795U CN 209917115 U CN209917115 U CN 209917115U
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- shower nozzle
- glass ball
- intelligent
- control module
- nozzle
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Abstract
The utility model discloses an intelligent sprayer, including shower nozzle delivery port, valve block, splash box, shower nozzle frame and shower nozzle temperature sensing element glass ball, shower nozzle delivery port and splash box are connected respectively on the shower nozzle frame, shower nozzle temperature sensing element glass ball set up in the shower nozzle frame, be used for with the shutoff is united to the valve block and is closed the shower nozzle delivery port, it still includes intelligent control unit, intelligent control unit include control module and respectively with temperature sensor and glass ball trigger mechanism that the control module electricity is connected, glass ball trigger mechanism corresponds the glass ball sets up. The utility model relates to a starting mode of intelligence shower nozzle, its glass ball is broken, and the valve block drops, and the water spray is opened to the shower nozzle delivery port, can make intelligent shower nozzle at the very first time quick start that the conflagration took place, and it has positive effect to stretch effective control condition of a fire.
Description
Technical Field
The utility model relates to a fire control field, specifically speaking relates to an intelligent automatic water spray nozzle of fire control usefulness.
Background
In order to more effectively suppress fire, automatic water spray nozzles for fire extinguishment are generally installed on indoor ceilings of industrial and civil buildings and the like. The traditional automatic water spraying nozzle uses a nozzle glass ball thermosensitive element as a nozzle valve plate to support a plugging component, and when the thermosensitive element is heated, broken and fallen off, the nozzle valve plate falls off, and the nozzle is opened to spray water to extinguish fire. However, this kind of shower nozzle must want the conflagration to reach certain conflagration scale, and ceiling flue gas layer temperature reaches certain height, and the heat makes shower nozzle heat sensing element drop just can trigger and the water spray is put out a fire, and the shower nozzle is the passive form action, can not in time move, can not start at the very first time that the condition of a fire takes place, has the risk of the wrong condition of a fire to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligence shower nozzle has mechatronic initiative starting drive, through set up temperature sensor sensing temperature on the shower nozzle, takes place to judge when taking place true initial stage at the condition of a fire, makes the shower nozzle in time initiatively start, reduces the harm that the conflagration probably produced as far as possible, reduces the area of crossing a fire and fire loss.
In order to realize the above purpose, the utility model discloses an intelligence shower nozzle includes shower nozzle delivery port, valve block, splash box, shower nozzle frame and glass ball, shower nozzle delivery port and splash box are connected respectively on the shower nozzle frame, the glass ball set up in inside the shower nozzle frame and with the shutoff is united to the valve block and is closed the shower nozzle delivery port, it still includes intelligent control unit, intelligent control unit include control module and respectively with temperature sensor and glass ball trigger mechanism that the control module electricity is connected, glass ball trigger mechanism corresponds the glass ball sets up.
In an embodiment of the foregoing intelligent spray head, the glass ball triggering mechanism includes an electromagnetic controller and a striker controlled by the electromagnetic controller, and the electromagnetic controller is electrically connected to the control module.
In an embodiment of the foregoing intelligent nozzle, the striker includes an impact end, a gap is formed between the impact end and the glass ball, and a stroke of the striker is greater than the gap.
In an embodiment of the foregoing intelligent nozzle, the glass ball triggering mechanism includes a resistor electrically connected to the control module, and the resistor is connected to the glass ball. For example, the resistor is arranged in the glass ball and coated outside the glass ball.
In an embodiment of the foregoing intelligent nozzle, the glass ball includes a ball body and a thermal expansion liquid encapsulated in the ball body.
In an embodiment of the foregoing intelligent nozzle, the resistor is disposed in the sphere.
In an embodiment of the foregoing intelligent nozzle, the resistor is coated outside the ball body of the glass ball.
In an embodiment of the foregoing intelligent nozzle, the control module includes a computing chip and a control switch.
In an embodiment of the foregoing intelligent nozzle, the temperature sensor is connected to the nozzle frame.
The beneficial effects of the utility model reside in that, the utility model discloses an intelligence shower nozzle can be at the very first time quick start that the conflagration took place, and it has positive effect to effectively control the conflagration to spread.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the intelligent nozzle of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the intelligent nozzle of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the intelligent nozzle of the present invention.
Wherein the reference numerals
10. 10 a: intelligent nozzle
100. 100 a: nozzle outlet
200. 200 a: spray head frame
300. 300a, 300 b: glass ball
310a, 310 b: ball body
320a, 320 b: thermally expandable liquid
400. 400 a: splash plate
500. 500a, 500 b: intelligent control unit
510. 510a, 510 b: control module
520. 520 a: temperature sensor
530. 530a, 530 b: glass ball trigger mechanism
531: electromagnetic controller
532: firing pin
531a, 531 b: resistance (RC)
600. 600 a: valve plate
S: gap
Detailed Description
The following detailed description of the embodiments of the present invention will be provided in conjunction with the accompanying drawings and specific embodiments for further understanding the objects, aspects and functions of the present invention, but not for limiting the scope of the appended claims.
References in the specification to "an embodiment," "another embodiment," "the present embodiment," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not intended to refer to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Where certain terms are used in the specification and following claims to refer to particular components or features, those skilled in the art will understand that various terms or numbers may be used by a skilled user or manufacturer to refer to the same component or feature. This specification and the claims that follow do not intend to distinguish between components or features that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. In addition, the term "coupled" is intended to include any direct or indirect coupling.
The utility model discloses an intelligent shower nozzle increases intelligent control unit on the basis of current traditional automatic water spray nozzle, makes the shower nozzle in the scale of catching fire very little, and temperature sensor can sense to the temperature variation. When the controller judges fire through the temperature sensed by the temperature sensor, an instruction is sent to enable the nozzle thermosensitive element of the plugging nozzle to act in advance to remove plugging, and at the moment, fire-fighting water flow is sprayed onto the water splashing disc from the nozzle water outlet and is uniformly distributed below the protection of the water splashing disc, so that the all-dimensional fire extinguishing effect is achieved.
In detail, as shown in fig. 1, the intelligent nozzle 10 includes a nozzle outlet 100, a nozzle frame 200, a glass ball 300, a splash plate 400, and a valve plate 600. The nozzle frame 200 is a nozzle structure supporting element, the glass ball 300 is a nozzle heat-sensitive element, and the splash plate 400 is a water distribution element. The nozzle outlet 100 and the splash plate 400 are respectively connected to the nozzle frame 200, and the glass ball 300 is disposed inside the nozzle frame 200 and combined with the valve plate 600 to block the nozzle outlet 100. For example, the head outlet 100 is connected to the upper portion of the head frame 200, the splash plate 400 is connected to the lower portion of the head frame 200, and the fire stream is introduced into the head outlet 100 of the upper portion and blocked by the glass ball 300 and the valve sheet 600. When a fire occurs, the glass ball 300 bursts and is broken, the valve plate 600 falls off, and fire-fighting water flow is sprayed onto the water splashing disc 400 from the nozzle water outlet 100 to spray water for fire extinguishment.
The utility model discloses a first embodiment, intelligence shower nozzle 10 still includes intelligent control unit 500, and intelligent control unit 500 includes control module 510, temperature sensor 520 and glass ball trigger mechanism 530, and temperature sensor 520 and glass ball trigger mechanism 530 are connected to control module 510 electricity respectively, and glass ball trigger mechanism 530 corresponds the setting of glass ball 300. The temperature sensor 520 is connected to, for example, the head frame 200 to sense the temperature in the space. The control module 510 determines whether a fire occurs in the space according to the temperature sensed by the temperature sensor 520, for example, when the temperature sensed by the temperature sensor 520 reaches a set threshold, the fire occurs in the space, and then sends a command to activate the glass ball trigger 530 to extinguish the fire.
The utility model discloses need not to catch fire and reach the scale, can accurately judge the condition of a fire and start intelligent shower nozzle in the initial stage takes place for the conflagration, make full use of the valuable time of putting out a fire in the condition of a fire initial stage, have crucial effect to the control of the condition of a fire.
In this embodiment, the glass ball triggering mechanism 530 includes an electromagnetic controller 531 and a striker 532 controlled by the electromagnetic controller 531, and the electromagnetic controller 531 is electrically connected to the control module 510. The striker 532 includes a striking end with a gap S between the striking end and the glass ball 300, and the travel of the striker 532 is greater than the gap S. Specifically, the glass ball trigger mechanism 530 is normally de-energized, i.e., the solenoid controller 531 is de-energized when no fire is occurring, and the striker 532 is held at the initial position, i.e., at the initial position where the striking end of the striker 532 maintains the gap S with the glass ball 300. When the control module 510 judges that there is a fire and sends a fire command, the electromagnetic controller 531 turns on the power, the electromagnetic pushes the striker 532 to move forward, the impact end impacts the glass ball 300 and breaks the glass ball 300, at this time, the nozzle valve is opened, and the nozzle water outlet 100 sprays water to extinguish the fire. For example, the striking end of the striker 532 has a gap S of 3mm from the glass ball 300 at the initial position, and when the striker 532 is operated, the stroke of the striker 532 is 3.5mm to 4.5mm, and the stroke of the striker 532 is larger than the gap S, so that the glass ball 300 is triggered to break, and the sprinkler head starts to spray water to extinguish a fire.
The control module 510 is composed of a computing chip and a micro control switch, the computing chip can receive temperature information sent by the temperature sensor 520, the computing chip sends an instruction to the micro control switch after judging fire through computing model computing, a power supply for supplying power to the glass ball triggering mechanism 530 is switched on, an electromagnetic controller 531 of the glass ball triggering mechanism 530 operates, and the striker 532 breaks the glass ball 300.
As shown in fig. 2, in this embodiment, the intelligent nozzle 10a includes a nozzle outlet 100a, a nozzle frame 200a, a glass ball 300a, a splash plate 400a, a valve plate 600a, and an intelligent control unit 500a, the intelligent control unit 500a includes a control module 510a, a temperature sensor 520a, and a glass ball trigger mechanism 530a, and the control module 510a is electrically connected to the temperature sensor 520a and the glass ball trigger mechanism 530a, respectively.
The present embodiment is different from the first embodiment in that the glass ball triggering mechanism 530a includes a resistor 531a electrically connected to the control module 510a, wherein the resistor 531a is connected to the glass ball 300 a. In detail, the glass ball 300a includes a ball 310a and a thermal expansion liquid 320a encapsulated in the ball 310a, and the resistor 531a is disposed in the ball 310 a. The control module 510a determines that a fire has occurred, and the micro control switch turns on the power to energize the resistor 531a built in the ball 310a of the glass ball 300a and heat the thermal expansion liquid 320a sealed in the ball 310 a. The thermal expansion liquid 320a packaged in the sphere 310a expands when heated, the internal pressure of the sphere 310a increases, the sphere 310a explodes, the valve sheet 600a falls off, and the intelligent nozzle 10a starts to spray water to extinguish a fire.
The intelligent sprayer of the embodiment can act at an accelerated speed, and the acting time is about 50s earlier than that of the traditional sprayer. Preferably, the diameter of the glass ball 300a using the glass ball triggering mechanism 530a of the present structure is required to be 2mm or more.
As shown in fig. 3, the difference between the glass ball trigger 530b of the intelligent nozzle in this embodiment and the second embodiment is that the resistor 531b of the glass ball trigger 530b is connected to the outside of the ball body 310b of the glass ball 300b, i.e. the resistor is externally arranged. When the control module 510b determines that a fire has occurred, the micro control switch is turned on, and the resistor 531b is energized to heat the ball 310b of the glass ball 300b and the thermal expansion liquid 320b sealed in the ball 310 b. The time for the ball 310b to break is further shortened by the dual action of the heat applied to the ball 310b and the thermal expansion liquid 320b expanding due to the heat. After the glass ball 300b is broken, the fire-fighting water flow in the nozzle water outlet 100a of the intelligent nozzle is blocked in a contact manner, and the intelligent nozzle is sprayed to extinguish fire.
In other embodiments, for a fire with fast spread of the fire, the intelligent nozzles which sense the fire firstly can be used for starting the peripheral intelligent nozzles at the same time, so that the purpose of extinguishing the fire in a large range is achieved.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (9)
1. The utility model provides an intelligent sprayer, includes shower nozzle delivery port, valve block, splash box, shower nozzle frame and glass ball, shower nozzle delivery port and splash box are connected respectively on the shower nozzle frame, the glass ball set up in inside the shower nozzle frame, be used for with the shutoff is united to the valve block and is closed the shower nozzle delivery port, its characterized in that still includes intelligent control unit, intelligent control unit include control module and respectively with temperature sensor and glass ball trigger mechanism that the control module electricity is connected, glass ball trigger mechanism corresponds the glass ball sets up.
2. The intelligent spray head of claim 1, wherein the glass ball triggering mechanism comprises an electromagnetic controller and a striker controlled by the electromagnetic controller, and the electromagnetic controller is electrically connected with the control module.
3. The intelligent spray head of claim 2, wherein the striker comprises an impact end having a gap with the glass ball, and wherein the striker has a greater travel than the gap.
4. The intelligent showerhead of claim 1, wherein the glass ball trigger mechanism comprises a resistor electrically connected to the control module, the resistor connected to the glass ball.
5. The intelligent showerhead of claim 4, wherein the glass sphere comprises a sphere and a thermally expansive liquid encapsulated within the sphere.
6. The intelligent showerhead of claim 5, wherein the resistor is disposed within the sphere.
7. The intelligent sprinkler according to claim 5, wherein the resistor is encased outside the ball.
8. The intelligent sprayer according to any one of claims 1 to 7, wherein the control module comprises a computing chip and a control switch.
9. The intelligent sprinkler according to any one of claims 1-7, wherein the temperature sensor is connected to the sprinkler frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250795.XU CN209917115U (en) | 2019-02-27 | 2019-02-27 | Intelligent nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250795.XU CN209917115U (en) | 2019-02-27 | 2019-02-27 | Intelligent nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917115U true CN209917115U (en) | 2020-01-10 |
Family
ID=69068462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920250795.XU Active CN209917115U (en) | 2019-02-27 | 2019-02-27 | Intelligent nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917115U (en) |
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2019
- 2019-02-27 CN CN201920250795.XU patent/CN209917115U/en active Active
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