CN218035496U - Networking pressure gauge structure for fire extinguisher - Google Patents
Networking pressure gauge structure for fire extinguisher Download PDFInfo
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- CN218035496U CN218035496U CN202123401222.9U CN202123401222U CN218035496U CN 218035496 U CN218035496 U CN 218035496U CN 202123401222 U CN202123401222 U CN 202123401222U CN 218035496 U CN218035496 U CN 218035496U
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- fire extinguisher
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Abstract
The utility model discloses a networking pressure gauge structure for a fire extinguisher, which comprises an instrument shell, an instrument cover, a pressure-sensitive element, a transmission core, a pointer and a dial scale, wherein a cavity is arranged in the instrument shell, a control circuit board and a power supply battery connected with the control circuit board are fixed in the cavity, and a Hall pressure sensor, a wireless signal transmitter and a networking module are also arranged in the instrument shell; the cavity is also internally provided with a toggle switch connected with the control circuit board, a driving gear is fixed on the driving core, a transmission gear is arranged in the cavity, the top surface edge of the transmission gear is fixed with a toggle bulge, and when the transmission gear rotates for a circle, the toggle bulge is abutted against a contact plate of the toggle switch for one time, and a warning signal is sent outwards. The utility model discloses a structure sets up rationally, is favorable to improving pressure detection's precision, can remotely realize the inspection, is favorable to reducing the cost of inspection, improves the efficiency of inspection and the precision of inspection, uses steadily reliably, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the fire control product, concretely relates to networking type manometer structure for fire extinguisher.
Background
All can have the manometer that corresponds on fire extinguisher, in the prior art, its manometer belongs to mostly and is the mechanical system and measures the pressure value, show the pressure value with pointer or hydraulic mode again and appear, it is though can satisfy the user demand of general condition, but need artifical preceding inspection one by one when its manometer inspection, greatly increased intensity of labour, and the manual inspection also has certain artifical error, and in some occasions like the house, the quantity of its fire extinguisher such as school is more, also cause the condition of leaking the inspection easily, and the cost of inspection has also been increased, so suitability and practicality receive the restriction to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a networking type manometer structure for fire extinguisher that the structure sets up rationally and conveniently carries out pressure check.
The technical scheme of realizing the utility model is that a networking type manometer structure for fire extinguisher, including the instrument shell, be in the instrument lid on the instrument shell, be fixed with pressure sensitive element in the instrument shell, with the transmission core that pressure sensitive element is connected and with the pointer that the transmission core is connected, still be provided with the calibrated scale that is in the pointer below in the instrument shell, be provided with the cavity in the instrument shell, the cavity is in the below of calibrated scale, be fixed with control circuit board and with the power supply battery that control circuit board is connected in the cavity, still be provided with in the instrument shell with the hall pressure sensor that control circuit board is connected, the wireless signal transmitter that is connected with control circuit board, with the networking module that control circuit board is connected;
the improved automatic alarm device is characterized in that a toggle switch connected with the control circuit board is further arranged in the cavity, a driving gear is fixed on the transmission core, a transmission gear meshed with the driving gear is arranged in the cavity, a toggle protrusion is fixed on the top face edge of the transmission gear, a contact piece of the toggle switch is located on the top face of the transmission gear, when the transmission gear rotates for a circle, the toggle protrusion abuts against the contact piece of the toggle switch once, the toggle switch gives a signal to the control circuit board, and meanwhile, the control circuit board sends a warning signal outwards through a wireless signal transmitter.
And an alarm loudspeaker connected with the control circuit board and a counter connected with the control circuit board are also arranged in the cavity, and the alarm loudspeaker is started when the toggle switch acts for the third time.
The diameter of the transmission gear is smaller than that of the driving gear, and the corresponding pressure value is 0.3MPa when the transmission gear rotates for one circle.
The instrument shell is further fixedly provided with a red indicating lamp, the red indicating lamp is connected with the control circuit board, and the red indicating lamp is started when the toggle switch acts for the second time.
And the cavity is also internally provided with an encoder and a GPS module which are connected with the control circuit board.
The pressure-sensitive element is a spring tube type, ink box type or diaphragm type structure.
Still include bluetooth module or WIFI module.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, detect electronics such as hall sensor and conventional mechanical detection and combine together, cooperate toggle switch and drive gear simultaneously, be favorable to improving pressure detection's precision, it can be networked through the networking module simultaneously, and accessible wireless signal sends the ware can outwards send the pressure condition in real time, can remotely realize the inspection, be favorable to reducing the cost of inspection, improve the efficiency of inspection and the precision of inspection, use steadily reliably, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a networking type pressure gauge structure for a fire extinguisher comprises an instrument shell 1 and an instrument cover 2 on the instrument shell, wherein a pressure-sensitive element is fixed in the instrument shell, and in the embodiment, the pressure-sensitive element is a spring tube type, ink box type or diaphragm type structure. A transmission mechanism connected with the pressure-sensitive element and a pointer 4 connected with the transmission mechanism, and a dial 5 positioned below the pointer is also arranged in the instrument shell, and the structure is a common technical structure in the prior art in the embodiment and is not described in detail;
be provided with cavity 6 in the instrument shell, cavity is the annular cavity in this embodiment, and its transmission core passes the positive center of annular cavity to in the practical application process, in order not to influence normal pointer indication, its the cavity is in the below of calibrated scale, be fixed with control circuit board 7 in the cavity and with power supply battery 8 that control circuit board is connected, in this embodiment, control circuit board mainly comprises microprocessor and the signal processing circuit and the power supply circuit that are connected with microprocessor etc. and it is prior art's conventional structure to microprocessor can program as required.
The instrument shell is also internally provided with a Hall pressure sensor 9 connected with the control circuit board, a wireless signal transmitter 10 connected with the control circuit board and a networking module 11 connected with the control circuit board; in this embodiment, it can be connected through networking module and APP on the structures such as cell-phone to accessible wireless signal sends the ware and sends the signal in real time, is favorable to reducing the degree of difficulty of inspection, has improved the efficiency that detects and the precision that detects.
The cavity is also internally provided with a toggle switch 12 connected with the control circuit board, a driving gear 13 is fixed on the driving core, a transmission gear 14 meshed with the driving gear is arranged in the cavity, a toggle bulge 15 is fixed on the top edge of the transmission gear, a contact piece of the toggle switch is positioned on the top surface of the transmission gear, when the transmission gear rotates for a circle, in the embodiment, in the practical application process, the diameter of the transmission gear is smaller than that of the driving gear, and the corresponding pressure value is 0.3MPa when the transmission gear rotates for a circle. The toggle protrusion abuts against a contact plate of the one-time toggle switch, the toggle switch gives a signal to the control circuit board, and meanwhile the control circuit board sends a warning signal outwards through the wireless signal transmitter. An alarm loudspeaker 16 connected with the control circuit board and a counter 17 connected with the control circuit board are further arranged in the cavity, and the alarm loudspeaker is started when the toggle switch acts for the third time. When the pressure-reducing paper is used, when the toggle switch acts for three times, the pressure of the pressure-reducing paper is reduced by 0.9MPa, and an alarm signal can be sent at the moment so as to prompt that the pressure-reducing paper needs to be replaced or needs to be overhauled and maintained.
And a red indicator light 18 is further fixed on the instrument shell, the red indicator light is connected with the control circuit board, and the red indicator light is started when the toggle switch acts for the second time. When the pressure-reducing fire extinguisher is used, the toggle switch acts twice, the pressure is reduced by about 0.6MPa, the pressure of the fire extinguisher is still in a controllable range, and the pressure-reducing fire extinguisher is only indicated by lighting a lamp on the instrument shell to give an indication, so that the judgment of a person approaching the fire extinguisher is facilitated.
And an encoder 19 and a GPS module 20 which are connected with the control circuit board are also arranged in the cavity. In this embodiment, it has the encoder, can encode the fire extinguisher to can be according to the clear position of learning it belongs to of the code on the APP, like floor information etc. conveniently overhaul or maintain.
Still include bluetooth module 3 or WIFI module. Can match cell-phone or portable computer etc. through bluetooth or WIFI.
The utility model discloses a structure sets up rationally, detect electronics such as hall sensor and conventional mechanical detection and combine together, cooperate toggle switch and drive gear simultaneously, be favorable to improving pressure detection's precision, it can be networked through the networking module simultaneously, and accessible wireless signal sends the ware can outwards send the pressure condition in real time, can remotely realize the inspection, be favorable to reducing the cost of inspection, improve the efficiency of inspection and the precision of inspection, use steadily reliably, the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (7)
1. The utility model provides a fire control extinguishing apparatus is with networking type manometer structure, includes the instrument shell, is in the instrument lid on the instrument shell, the instrument shell internal fixation has pressure sensitive element, with transmission core that pressure sensitive element is connected and with the pointer that transmission core is connected still is provided with the calibrated scale that is in the pointer below in the instrument shell, its characterized in that: the instrument shell is internally provided with a cavity, the cavity is positioned below the dial, a control circuit board and a power supply battery connected with the control circuit board are fixed in the cavity, the instrument shell is also internally provided with a Hall pressure sensor connected with the control circuit board, a wireless signal transmitter connected with the control circuit board and a networking module connected with the control circuit board;
the improved control circuit board is characterized in that a toggle switch connected with the control circuit board is further arranged in the cavity, a driving gear is fixed on the transmission core, a transmission gear meshed with the driving gear is arranged in the cavity, a toggle protrusion is fixed on the top face edge of the transmission gear, a contact plate of the toggle switch is located on the top face of the transmission gear, when the transmission gear rotates for a circle, the toggle protrusion abuts against a contact plate of the toggle switch once, the toggle switch gives a signal to the control circuit board, and meanwhile, the control circuit board sends a warning signal outwards through the wireless signal transmitter.
2. The networking type pressure gauge structure for the fire extinguisher according to claim 1, characterized in that: and an alarm loudspeaker connected with the control circuit board and a counter connected with the control circuit board are also arranged in the cavity, and the alarm loudspeaker is started when the toggle switch acts for the third time.
3. The networking type pressure gauge structure for the fire extinguisher according to claim 2, characterized in that: the diameter of the transmission gear is smaller than that of the driving gear, and the corresponding pressure value is 0.3MPa when the transmission gear rotates for one circle.
4. The networking type pressure gauge structure for the fire extinguisher according to claim 3, characterized in that: the instrument shell is further fixedly provided with a red indicator light, the red indicator light is connected with the control circuit board, and the red indicator light is started when the toggle switch acts for the second time.
5. The networking type pressure gauge structure for the fire extinguisher according to claim 4, characterized in that: and the cavity is also internally provided with an encoder and a GPS module which are connected with the control circuit board.
6. The networking type pressure gauge structure for the fire extinguisher according to claim 5, characterized in that: the pressure-sensitive element is a spring tube type, ink box type or diaphragm type structure.
7. The networking type pressure gauge structure for the fire extinguisher according to claim 6, characterized in that: still include bluetooth module or WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123401222.9U CN218035496U (en) | 2021-12-30 | 2021-12-30 | Networking pressure gauge structure for fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123401222.9U CN218035496U (en) | 2021-12-30 | 2021-12-30 | Networking pressure gauge structure for fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035496U true CN218035496U (en) | 2022-12-13 |
Family
ID=84339716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123401222.9U Active CN218035496U (en) | 2021-12-30 | 2021-12-30 | Networking pressure gauge structure for fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035496U (en) |
-
2021
- 2021-12-30 CN CN202123401222.9U patent/CN218035496U/en active Active
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