CN214485397U

CN214485397U - Photoelectric smoke sensing intelligent dry powder fire extinguishing equipment capable of being started in dual modes

Info

Publication number: CN214485397U
Application number: CN202120298486.7U
Authority: CN
Inventors: 李俊海; 韦青松
Original assignee: Baoding Rigor Electricity Co ltd
Current assignee: Baoding Rigor Electricity Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-26
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a photoelectric smoke sensing intelligent dry powder fire extinguishing equipment capable of being started in dual modes, which comprises a dry powder agent storage tank and a spray head assembly, wherein the bottom of the dry powder agent storage tank is provided with the spray head assembly and a photoelectric smoke sensing device; a trigger device is arranged on one side of the photosensitive receiving element and extends into the dry powder agent storage tank to be connected with the spray pipe; this but intelligent dry powder fire extinguishing equipment of photoelectric smoke sensing of dual mode start has and can dual mode start, reduces because of the untimely probability of putting out a fire that equipment starting drive trouble leads to, and effective improve equipment's security performance and principle are simple, and low in production cost effectively improves the income of enterprise.

Description

Photoelectric smoke sensing intelligent dry powder fire extinguishing equipment capable of being started in dual modes

Technical Field

The utility model relates to a dry powder fire-extinguishing equipment technical field specifically is a but intelligent dry powder fire-extinguishing equipment of photoelectric smoke sensing of dual mode start.

Background

The fire extinguishing apparatus is a fire extinguishing tool; chemical substances are placed in the fire extinguishing equipment to extinguish fire. Fire extinguishing equipment is one of common fire-proof facilities, is stored in public places or places where fires may occur, and different kinds of fire extinguishing equipment are filled with different components and are specially designed for different fires. Must pay attention to in order to avoid producing the adverse effect and arousing danger during the use, with traditional dry powder fire extinguishing apparatus in the fire extinguishing apparatus at present many, current dry powder fire extinguishing apparatus mostly only has a starting mode, if the dry powder fire extinguishing apparatus laying time probably has the condition that the starting position is malfunctioning for a long time, and the conflagration condition face that a starting mode sensed, can't in time start to put out a fire, causes loss and casualties for indoor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but intelligent dry powder fire extinguishing equipment of photoelectric smoke sensing of dual mode start has two kinds of starting modes of temperature-sensing and smoke induction simultaneously, effectively prevents to lead to can not starting to put out a fire because of equipment failure's reason, has increased the security performance of equipment, and simple structure, and the principle is simple easily realized, low in production cost, improves the advantage of performance of enterprises, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a photoelectric smoke sensing intelligent dry powder fire extinguishing device capable of being started in a dual mode comprises a dry powder storage tank and a spray head assembly, wherein a lifting ring is fixedly installed at the top of the dry powder storage tank, a fluorescent ring is sleeved on the outer wall of the middle section of the dry powder storage tank, the spray head assembly and a photoelectric smoke sensing device are arranged at the bottom of the dry powder storage tank, a pressure indicator is arranged on the outer wall of one side of the spray head assembly, a temperature sensing device is arranged on one side, away from the pressure indicator, of the spray head assembly, a sensing probe of the temperature sensing device extends out of the dry powder storage tank, one end, in the dry powder storage tank, of the sensing probe extends into a spray pipe and is provided with a temperature sensing glass ball, a spray pipe penetrates through the bottom of the spray head assembly, the bottom end of the spray pipe is connected with a high-pressure spray head, and the spray pipe are fixedly connected with the spray head assembly through a supporting group;

the photoelectric smoke detection device is internally provided with an infrared light-emitting element and a photosensitive receiving element, one side of the photosensitive receiving element is provided with a touch device, and the touch device extends into the dry powder agent storage tank and is connected with the spray pipe.

Preferably, the fixed rod penetrates through the center of the hanging ring, and the size of the center of the hanging ring is matched with that of the fixed rod.

Preferably, the photoelectric smoke detection device comprises a shell, a detection chamber, an infrared light-emitting element and a photosensitive receiving element.

Preferably, the temperature sensing glass ball is arranged in the spray pipe and is tightly connected with the induction probe.

Preferably, one end of the touch device close to the photosensitive receiving element is provided with a force spring, and the front end of the force spring is provided with a marble.

Preferably, one end of the touch device, which is far away from the photosensitive receiving element, extends into the spray pipe and is aligned with the temperature-sensing glass ball.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this but intelligent dry powder fire extinguishing equipment of photoelectric smoke sensing of dual mode start, dry powder agent storage tank bottom are equipped with shower nozzle assembly and photoelectric smoke sensing detection device, and existence when shower nozzle assembly and photoelectric smoke sensing detection device has and plays this fire extinguishing equipment and can dual mode start, reduces because of the equipment starting device trouble leads to the untimely probability of putting out a fire, effectively improves the effect of the security performance of equipment.

2. The photoelectric smoke sensing intelligent dry powder fire extinguishing equipment capable of being started in the dual modes is characterized in that a trigger device is arranged on one side of a photosensitive receiving element, a force applying spring is arranged at one end, close to the photosensitive receiving element, of the trigger device, and a marble is arranged at the front end of the force applying spring; one end of the touch device, which is far away from the photosensitive receiving element, extends into the spray pipe and is aligned with the temperature sensing glass ball; the setting of trigger device has the principle simple, and low in production cost increases the effect of enterprise's income.

Drawings

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

FIG. 2 is a schematic structural view of the showerhead assembly of the present invention;

fig. 3 is a schematic view of the appearance structure of the photoelectric smoke detector of the present invention;

fig. 4 is a schematic side sectional structure view of the photoelectric smoke detector of the present invention;

FIG. 5 is a schematic view of a part of the internal structure of the present invention;

fig. 6 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a spray head assembly; 2. a photoelectric smoke detection device; 21. an infrared light emitting element; 22. a photosensitive receiving element; 23. a touch device; 24. a power-off marble; 25. a spring; 3. a fluorescent ring; 4. a dry powder agent reservoir; 5. fixing the rod; 6. a hoisting ring; 7. a pressure indicator; 8. a high pressure spray head; 9. a nozzle; 10. a support group; 11. a temperature sensing device; 111. an inductive probe; 112. a temperature-sensitive glass ball; 12. a housing; 13. a detection chamber.

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. 1-6, a dual-mode-started intelligent photoelectric smoke-sensing dry powder fire extinguishing apparatus comprises a dry powder agent storage tank 4 and a spray head assembly 1, wherein a lifting ring 6 is fixedly installed at the top of the dry powder agent storage tank 4, a fixed rod 5 penetrates through the center of the lifting ring 6, and the center size of the lifting ring 6 is matched with the size of the fixed rod 5. The fixed rod 5 can be installed on a suspended ceiling or other places needing the fixed rod, a fluorescent ring 3 is sleeved on the outer wall of the middle section of the dry powder agent storage tank 4, the fluorescent ring 3 has a striking effect, the bottom of the dry powder agent storage tank 4 is provided with the spray head assembly 1 and the photoelectric smoke sensing detection device 2, and the photoelectric smoke sensing detection device 2 comprises a shell 12, a detection chamber 13, an infrared light-emitting element 21 and a photosensitive receiving element 22. The photoelectric smoke detection device 2 is internally provided with an infrared light-emitting element 21 and a photosensitive receiving element 22, one side of the photosensitive receiving element 22 is provided with a touch device 23, one end of the touch device 23 close to the photosensitive receiving element 22 is provided with a force spring 25, and the front end of the force spring 25 is provided with a marble 24. The touch device 23 extends into the dry powder agent storage tank 4 and is connected with the spray pipe 9; the end of the trigger 23 remote from the light sensitive receiving element 22 extends into the spout 9 and is positioned in line with the temperature sensitive glass ball 112. The infrared light-emitting element 21 and the photosensitive receiving element 22 are designed in an offset manner in the detection chamber 13, the distance between the infrared light-emitting element 21 and the photosensitive receiving element 22 is 20-30 mm, the photosensitive receiving element 22 cannot receive any light under a normal smokeless state, including the light emitted by the infrared light-emitting element 21, when smoke particles enter the detection chamber 13, the light emitted by the infrared light-emitting element 21 is scattered or reflected to the photosensitive receiving element 22 by the smoke particles, the photosensitive receiving element 22 receives a signal and simultaneously triggers the trigger device 23, the power spring 25 of the trigger device 23 pops up the temperature sensing glass ball 112 which is used for popping up the power marble 24 towards the direction of the spray pipe 9, the temperature sensing glass ball 112 is exploded under the action of force, and the high-pressure spray nozzle 8 ejects out dry powder extinguishing agent; the outer wall of one side of the spray head assembly 1 is provided with a pressure indicator 7, one side of the spray head assembly 1, which is far away from the pressure indicator 7, is provided with a temperature sensing device 11, a sensing probe 111 of the temperature sensing device 11 extends out of the dry powder agent storage tank 4, one end of the sensing probe 111 in the dry powder agent storage tank 4 extends into the spray pipe 9 and is provided with a temperature sensing glass ball 112, the temperature sensing glass ball 112 is arranged in the spray pipe 9, and the temperature sensing glass ball 112 is tightly connected with the sensing probe 111. The action temperature of the induction probe 111 can be set to 57 ℃, 68 ℃, 79 ℃ and 93 ℃, when the temperature sensed by the induction probe 111 reaches the set temperature, the temperature sensing glass ball 112 is exploded in the spray pipe 9, the pressure in the dry powder agent storage tank 4 sprays the dry powder extinguishing agent through the high-pressure spray nozzle 8, the spray pipe 9 penetrates through the bottom of the spray nozzle assembly 1, the bottom end of the spray pipe 9 is connected with the high-pressure spray nozzle 8, and the high-pressure spray nozzle 8 and the spray pipe 9 are fixedly connected with the spray nozzle assembly 1 through the support group 10; this extinguishing device has two kinds of starting mode of temperature-sensing and smog response simultaneously, effectively prevents to lead to not starting to put out a fire because of the reason of equipment trouble, has increased the security performance of equipment, and simple structure, and the principle is simple easily realizes, low in production cost.

In summary, the intelligent dry powder fire extinguishing apparatus capable of dual-mode starting comprises a dry powder agent storage tank 4 and a sprayer assembly 1, wherein the sprayer assembly 1 and a photoelectric smoke detection device 2 are arranged at the bottom of the dry powder agent storage tank 4, and the photoelectric smoke detection device 2 comprises a shell 12, a detection chamber 13, an infrared light emitting element 21 and a photosensitive receiving element 22. One side of the photosensitive receiving element 22 is provided with a trigger 23, one end of the trigger 23 close to the photosensitive receiving element 22 is provided with a force spring 25, the front end of the force spring 25 is provided with a marble 24, and one end of the trigger 23 far away from the photosensitive receiving element 22 extends into the spray pipe 9 and is aligned with the temperature sensing glass ball 112. This extinguishing device has two kinds of starting mode of temperature-sensing and smog response simultaneously, effectively prevents to lead to not starting to put out a fire because of the reason of equipment trouble, has increased the security performance of equipment, and simple structure, and the principle is simple easily realizes, low in production cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photoelectric smoke sensing intelligent dry powder fire extinguishing equipment capable of being started in a dual mode comprises a dry powder agent storage tank (4) and a spray head assembly (1), and is characterized in that: the dry powder agent storage tank (4) is fixedly provided with a lifting ring (6) at the top, a fluorescent ring (3) is sleeved on the outer wall of the middle section of the dry powder agent storage tank (4), a spray head assembly (1) and a photoelectric smoke sensing detection device (2) are arranged at the bottom of the dry powder agent storage tank (4), a pressure indicator (7) is arranged on the outer wall of one side of the spray head assembly (1), a temperature sensing device (11) is arranged on one side, away from the pressure indicator (7), of the spray head assembly (1), a sensing probe (111) of the temperature sensing device (11) extends out of the dry powder agent storage tank (4), one end, in the dry powder agent storage tank (4), of the sensing probe (111) extends into a spray pipe (9) and is provided with a temperature sensing glass ball (112), the spray pipe (9) penetrates through the bottom of the spray head assembly (1), the bottom end of the spray pipe (9) is connected with a high-pressure spray head (8), and the high-pressure spray pipe (8) and the spray pipe (9) are fixedly connected with the spray head assembly (1) through a support group (10);

an infrared light-emitting element (21) and a photosensitive receiving element (22) are arranged in the photoelectric smoke sensing detection device (2), a touch device (23) is arranged on one side of the photosensitive receiving element (22), and the touch device (23) extends into the dry powder agent storage tank (4) and is connected with the spray pipe (9).

2. The intelligent photoelectric smoke sensing dry powder fire extinguishing equipment capable of being started in a dual mode according to claim 1, wherein the intelligent smoke sensing dry powder fire extinguishing equipment comprises: the fixed rod (5) penetrates through the center of the lifting ring (6), and the center size of the lifting ring (6) is matched with the size of the fixed rod (5).

3. The intelligent photoelectric smoke sensing dry powder fire extinguishing equipment capable of being started in a dual mode according to claim 1, wherein the intelligent smoke sensing dry powder fire extinguishing equipment comprises: the photoelectric smoke detection device (2) comprises a shell (12), a detection chamber (13), an infrared light-emitting element (21) and a photosensitive receiving element (22).

4. The intelligent photoelectric smoke sensing dry powder fire extinguishing equipment capable of being started in a dual mode according to claim 1, wherein the intelligent smoke sensing dry powder fire extinguishing equipment comprises: the temperature sensing glass ball (112) is arranged in the spray pipe (9), and the temperature sensing glass ball (112) is tightly connected with the induction probe (111).

5. The intelligent photoelectric smoke sensing dry powder fire extinguishing equipment capable of being started in a dual mode according to claim 1, wherein the intelligent smoke sensing dry powder fire extinguishing equipment comprises: one end of the trigger device (23) close to the photosensitive receiving element (22) is provided with a force spring (25), and the front end of the force spring (25) is provided with a marble (24).

6. The intelligent photoelectric smoke sensing dry powder fire extinguishing equipment capable of being started in a dual mode according to claim 1, wherein the intelligent smoke sensing dry powder fire extinguishing equipment comprises: one end of the trigger device (23) far away from the photosensitive receiving element (22) extends into the spray pipe (9) and is aligned with the temperature sensing glass ball (112).