CN213432737U

CN213432737U - Wireless pressure detection device for dry powder fire extinguishing equipment

Info

Publication number: CN213432737U
Application number: CN202021889121.3U
Authority: CN
Inventors: 刘刚; 尹金锒
Original assignee: Nanjing Kongying System Engineering Co ltd
Current assignee: Nanjing Kongying System Engineering Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-15
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a dry powder is put out a fire and is equipped with wireless pressure detection device, include connecting seat, panel board, the port that charges, turn to seat and external antenna, the bottom mounting of connecting seat has fixed establishment, the top of connecting seat is fixed with measuring mechanism, measuring mechanism includes fixing base, built-in chamber, battery, pressure sensor, controller, converter and signal processor, the inside of fixing base is provided with built-in chamber, the one end that built-in intracavity portion is close to the port that charges is fixed with the battery. The utility model discloses a pressing the function button, the function button can pass through the controller with pressure information transfer for signal processor, and signal processor can be radio wave with signal conversion, then carries data to high in the clouds database through external antenna, has realized the device function of the remote detection of being convenient for to this dry powder is put out a fire and is equipped the suitability of using wireless pressure detection device when using.

Description

Wireless pressure detection device for dry powder fire extinguishing equipment

Technical Field

The utility model relates to a fire control unit technical field specifically is a dry powder fire extinguishing equips and uses wireless pressure measurement device.

Background

Along with the gradual update of household appliances, the household power consumption is higher and higher, along with the increase of the power of the household appliances, the heat generated by a circuit in use is larger and larger, if the circuit is frequently overhauled, an aged wire body can cause a fire disaster due to overhigh temperature, when the circuit is on fire, a dry powder fire extinguishing device is generally adopted for extinguishing the fire, when the dry powder fire extinguishing device is stored daily, the internal pressure of the dry powder fire extinguishing device needs to be controlled so as to avoid the condition that the dry powder fire extinguishing device cannot be normally used in use, and a wireless pressure detection device for dry powder fire extinguishing equipment is a common detection;

the traditional pressure detection equipment has small application range and is inconvenient for people to use due to the inconvenience of remote detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry powder is put out a fire and is equipped with wireless pressure detection device to solve the problem of providing inconvenient remote detection in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless pressure detection device for dry powder fire extinguishing equipment comprises a connecting seat, an instrument panel, a charging port, a steering seat and an external antenna, wherein a fixing mechanism is fixed at the bottom end of the connecting seat, a measuring mechanism is fixed at the top end of the connecting seat, the measuring mechanism comprises a fixing seat, a built-in cavity, a storage battery, a pressure sensor, a controller, a converter and a signal processor, the built-in cavity is arranged inside the fixing seat, the storage battery is fixed at one end, close to the charging port, inside the built-in cavity, the pressure sensor is fixed at one side, close to the connecting seat, inside the built-in cavity, the controller is fixed above the pressure sensor inside the built-in cavity, the signal processor is fixed at one end, close to the steering seat, inside the built-in cavity, the converter is fixed at one side, close to the controller, of the signal processor inside the built, the other end of fixing base is fixed with turns to the seat, the inside of turning to the seat articulates there is external antenna, one side of fixing base is fixed with the connecting block, the one end that the fixing base was kept away from to the connecting block is fixed with the panel board, one side that the connecting block was kept away from to the panel board is provided with the display screen, one side of panel board below the display screen is provided with the function button.

Preferably, the fixing mechanism comprises a fastening nut, a fixing rod, a connecting rod and an external thread, the top end of the fixing rod is fixedly connected with the bottom end of the connecting seat, the connecting rod is fixed at the bottom end of the fixing rod, the external thread is fixed on the outer wall of the bottom of the connecting rod, and the fastening nut is arranged on the outer side of the connecting rod.

Preferably, an inner thread matched with the outer thread is formed in the inner wall of the fastening nut, and the fastening nut and the connecting rod are meshed through the thread to form a rotating structure.

Preferably, the fixing rod, the connecting rod and the connecting seat are in a hollow design, and the connecting rod is communicated with the connecting seat through the fixing rod.

Preferably, the bottom end of the pressure sensor is located right above the connecting seat, and the bottom end of the pressure sensor is communicated with the inside of the connecting seat.

Preferably, the function buttons are provided with three groups, and the function buttons are distributed on the outer wall of the instrument panel below the display screen at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the wireless pressure detection device for the dry powder extinguishing equipment not only realizes the function of the device convenient for remote detection and the function of the device convenient for installation, but also improves the measurement precision of the device;

(1) by pressing the function button, the function button transmits pressure information to the signal processor through the controller, the signal processor converts signals into radio waves, and then data are transmitted to the cloud database through the external antenna, so that the function of the device convenient for remote detection is realized, and the applicability of the wireless pressure detection device for dry powder fire extinguishing equipment in use is improved;

(2) by arranging the fixing mechanism, the connecting rod is connected with the port of the dry powder extinguishing device under the action of the external thread, and then the fastening nut is rotated, so that the fastening nut can move to the port of the extinguishing device, the connecting rod is more stably connected with the port, the function of the device convenient to install is realized, and the convenience of the wireless pressure detection device for dry powder extinguishing equipment in use is improved;

(3) through opening extinguishing device, its internal pressure increases, pressure sensor's bottom is passed through the connecting seat, dead lever and connecting rod are linked together with extinguishing device, pressure sensor can pass through the converter with the inside pressure of extinguishing device and convert the signal of telecommunication into, the converter transmits the signal for the display screen, the display screen can turn into it and show that the registration shows, the measuring accuracy of the device has been improved to reduce this dry powder and put out a fire and equip the measuring error with wireless pressure detection device when using.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the measuring mechanism of the present invention;

fig. 4 is a schematic diagram of the system framework structure of the present invention.

In the figure: 1. a connecting seat; 2. a fixing mechanism; 201. fastening a nut; 202. fixing the rod; 203. a connecting rod; 204. an external thread; 3. an instrument panel; 4. a charging port; 5. a measuring mechanism; 501. a fixed seat; 502. a cavity is arranged inside; 503. a storage battery; 504. a pressure sensor; 505. a controller; 506. a converter; 507. a signal processor; 6. a steering seat; 7. an external antenna; 8. a display screen; 9. a function button; 10. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a wireless pressure detection device for dry powder fire extinguishing equipment comprises a connecting seat 1, an instrument panel 3, a charging port 4, a steering seat 6 and an external antenna 7, wherein a fixing mechanism 2 is fixed at the bottom end of the connecting seat 1, the fixing mechanism 2 comprises a fastening nut 201, a fixing rod 202, a connecting rod 203 and an external thread 204, the top end of the fixing rod 202 is fixedly connected with the bottom end of the connecting seat 1, a connecting rod 203 is fixed at the bottom end of the fixing rod 202, the external thread 204 is fixed on the outer wall of the bottom of the connecting rod 203, the fastening nut 201 is arranged on the outer side of the connecting rod 203, an internal thread matched with the external thread 204 is arranged on the inner wall of the fastening nut 201, the fastening nut 201 and the connecting rod 203 form a rotating structure through threaded engagement, the fixing rod 202, the connecting rod 203 and the connecting seat 1 are in a, firstly, under the action of the external thread 204, the connecting rod 203 is connected with the port of the dry powder extinguishing device, then the fastening nut 201 is rotated, the fastening nut 201 can move to the port of the extinguishing device, so that the connection between the connecting rod 203 and the port is more stable, the function of the device convenient to install is realized, and the convenience of the wireless pressure detection device for dry powder extinguishing equipment in use is improved;

a measuring mechanism 5 is fixed at the top end of the connecting seat 1, the measuring mechanism 5 comprises a fixed seat 501, a built-in cavity 502, a storage battery 503, a pressure sensor 504, a controller 505, a converter 506 and a signal processor 507, the built-in cavity 502 is arranged inside the fixed seat 501, the storage battery 503 is fixed at one end of the built-in cavity 502 close to the charging port 4, the pressure sensor 504 is fixed at one side of the built-in cavity 502 close to the connecting seat 1, the model of the pressure sensor 504 can be MS5204-TP, the output end of the pressure sensor 504 is electrically connected with the input end of the converter 506, the controller 505 is fixed above the pressure sensor 504 inside the built-in cavity 502, the signal processor 507 is fixed at one end of the built-in cavity 502 close to the steering seat 6, the converter 506 is fixed at one side of the signal processor 507 inside the built-in cavity 502 close to the controller 505, the bottom end of the pressure, the bottom end of the pressure sensor 504 is communicated with the inside of the connecting seat 1, the fire extinguishing device is opened, the internal pressure of the fire extinguishing device is increased, the bottom end of the pressure sensor 504 is communicated with the fire extinguishing device through the connecting seat 1, the fixing rod 202 and the connecting rod 203, the pressure sensor 504 can convert the pressure inside the fire extinguishing device into an electric signal through the converter 506, the converter 506 transmits the signal to the display screen 8, the display screen 8 can convert the electric signal into a display number to be displayed, the measurement precision of the device is improved, and therefore the measurement error of the wireless pressure detection device for dry powder fire extinguishing equipment in use is reduced;

a charging port 4 is fixed at one end of the fixing seat 501, a steering seat 6 is fixed at the other end of the fixing seat 501, an external antenna 7 is hinged inside the steering seat 6, a connecting block 10 is fixed at one side of the fixing seat 501, an instrument panel 3 is fixed at one end of the connecting block 10 far away from the fixing seat 501, a display screen 8 is arranged at one side of the instrument panel 3 far away from the connecting block 10, function buttons 9 are arranged at one side of the instrument panel 3 below the display screen 8, three groups of function buttons 9 are arranged on the function buttons 9, the function buttons 9 are distributed at equal intervals on the outer wall of the instrument panel 3 below the display screen 8, the function buttons 9 are pressed, the function buttons 9 transmit pressure information to the signal processor 507 through the controller 505, the signal processor, then the data is transmitted to a cloud database through an external antenna 7, so that the function of the device convenient for remote detection is realized, thereby improving the applicability of the wireless pressure detection device for the dry powder fire extinguishing equipment when in use.

The working principle is as follows: when the utility model is used, the storage battery 503 supplies power, firstly, the connecting rod 203 is connected with the port of the dry powder fire extinguishing device under the action of the external thread 204, then the fastening nut 201 is rotated, the fastening nut 201 can move towards the port of the fire extinguishing device, so that the connecting rod 203 is more stably connected with the port, the function of the device convenient to install is realized, and the convenience of the wireless pressure detection device for the dry powder fire extinguishing equipment in use is improved;

then, the fire extinguishing apparatus is opened, the internal pressure of the fire extinguishing apparatus is increased, the bottom end of the pressure sensor 504 is communicated with the fire extinguishing apparatus through the connecting seat 1, the fixing rod 202 and the connecting rod 203, the pressure sensor 504 can convert the internal pressure of the fire extinguishing apparatus into an electric signal through the converter 506, the converter 506 transmits the signal to the display screen 8, the display screen 8 can convert the signal into a display number to be displayed, the measurement precision of the apparatus is improved, and therefore the measurement error of the wireless pressure detection apparatus for dry powder fire extinguishing equipment in use is reduced;

finally, press function button 9, function button 9 can transmit pressure information for signal processor 507 through controller 505, and signal processor 507 can be radio wave with signal conversion, then carries data to the high in the clouds database through external antenna 7, has realized the device function of being convenient for remote detection to this dry powder is put out a fire and is equipped the suitability of using wireless pressure detection device when using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dry powder fire extinguishing is equipped with wireless pressure detection device, includes connecting seat (1), panel board (3), port of charging (4), turns to seat (6) and external antenna (7), its characterized in that: the bottom end of the connecting seat (1) is fixed with a fixing mechanism (2), the top end of the connecting seat (1) is fixed with a measuring mechanism (5), the measuring mechanism (5) comprises a fixing seat (501), a built-in cavity (502), a storage battery (503), a pressure sensor (504), a controller (505), a converter (506) and a signal processor (507), the built-in cavity (502) is arranged inside the fixing seat (501), the storage battery (503) is fixed at one end of the built-in cavity (502) close to the charging port (4), the pressure sensor (504) is fixed at one side of the built-in cavity (502) close to the connecting seat (1), the controller (505) is fixed above the pressure sensor (504) inside the built-in cavity (502), and the signal processor (507) is fixed at one end of the built-in cavity (502) close to the steering seat (6), one side that built-in chamber (502) inside signal processor (507) is close to controller (505) is fixed with converter (506), the one end of fixing base (501) is fixed with port of charging (4), the other end of fixing base (501) is fixed with turns to seat (6), the inside of turning to seat (6) articulates there is external antenna (7), one side of fixing base (501) is fixed with connecting block (10), the one end that fixing base (501) were kept away from in connecting block (10) is fixed with panel board (3), one side that connecting block (10) were kept away from in panel board (3) is provided with display screen (8), one side of display screen (8) below panel board (3) is provided with function button (9).

2. The wireless pressure detecting device for dry powder fire extinguishing equipment according to claim 1, wherein: the fixing mechanism (2) comprises a fastening nut (201), a fixing rod (202), a connecting rod (203) and an external thread (204), the top end of the fixing rod (202) is fixedly connected with the bottom end of the connecting seat (1), the bottom end of the fixing rod (202) is fixedly provided with the connecting rod (203), the external thread (204) is fixed on the outer wall of the bottom of the connecting rod (203), and the fastening nut (201) is arranged on the outer side of the connecting rod (203).

3. The wireless pressure detecting device for dry powder fire extinguishing equipment according to claim 2, wherein: the inner wall of the fastening nut (201) is provided with an internal thread matched with the external thread (204), and the fastening nut (201) and the connecting rod (203) are meshed through the threads to form a rotating structure.

4. The wireless pressure detecting device for dry powder fire extinguishing equipment according to claim 2, wherein: the fixing rod (202), the connecting rod (203) and the connecting seat (1) are in a hollow design, and the connecting rod (203) is communicated with the connecting seat (1) through the fixing rod (202).

5. The wireless pressure detecting device for dry powder fire extinguishing equipment according to claim 1, wherein: the bottom end of the pressure sensor (504) is located right above the connecting seat (1), and the bottom end of the pressure sensor (504) is communicated with the inside of the connecting seat (1).

6. The wireless pressure detecting device for dry powder fire extinguishing equipment according to claim 1, wherein: the functional buttons (9) are provided with three groups, and the functional buttons (9) are distributed on the outer wall of the instrument panel (3) below the display screen (8) at equal intervals.