CN211913382U - Double-agent rapid mixing device for tail end of foam fire extinguishing system - Google Patents
Double-agent rapid mixing device for tail end of foam fire extinguishing system Download PDFInfo
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- CN211913382U CN211913382U CN201921912876.8U CN201921912876U CN211913382U CN 211913382 U CN211913382 U CN 211913382U CN 201921912876 U CN201921912876 U CN 201921912876U CN 211913382 U CN211913382 U CN 211913382U
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Abstract
The utility model discloses a two medicine agent flash mixed device that is used for foam fire extinguishing systems terminal, the powder storage tank dress is inside the frame. The frame is externally provided with a proportioner which is connected with a foam mixed liquid inlet main pipe. One end of the mixed liquid outlet pipe, the first pressure liquid inlet pipe and the second pressure liquid inlet pipe is respectively connected with the foam mixed liquid inlet main pipe, the other end of the mixed liquid outlet pipe is respectively connected with the upper end, the middle end and the lower end of the powder storage tank, one end of the first pressure liquid inlet pipe, which is close to the powder storage tank, is provided with a first manual ball valve, the second pressure liquid inlet pipe is provided with a first pressure gauge, and one end of the mixed liquid outlet pipe, which is close to the powder storage tank, is provided with a second pressure gauge. The utility model has the advantages that the device is used together with a foam fire extinguishing system, the foam mixed liquid and the dry powder are fully mixed, the foam mixed liquid and the dry powder can be adjusted into foam mixed liquid with different mixing ratios, and the fire extinguishing efficiency is improved; the foam mixed liquid is not directly contacted with the dry powder, so that the phenomena of deterioration and the like in a short time after premixing are avoided, and the storage and quality guarantee time is prolonged.
Description
Technical Field
The utility model relates to a extinguishing device field particularly, relates to a two medicine agent flash mixed device that is used for foam fire extinguishing systems end.
Background
Fire today is a common catastrophic problem facing the world's nations. It causes serious loss of life and property to human society. With the development of social productivity, social wealth is increasing day by day, and the general trend of rising fire loss and expanding fire hazard range is an objective rule. The dry powder has the advantages of no toxicity, harmlessness, high-efficiency fire extinguishing performance, strong water repellency and explosion suppression function. After the foam and the dry powder are used together, the sprayed fire extinguishing agent can control a larger three-dimensional space, and the use efficiency of the fire extinguishing agent is improved. Therefore, the double-agent quick mixing device for the tail end of the foam fire extinguishing system is smooth and easy to generate, and the aim of quickly extinguishing fire is fulfilled.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a two medicine agent flash mixed device for foam fire extinguishing systems is terminal can solve above-mentioned problem.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
a double-agent quick mixing device for the tail end of a foam fire extinguishing system is characterized in that a powder storage tank is arranged inside a frame. The frame is externally provided with a proportioner which is connected with a foam mixed liquid inlet main pipe. The upper end of the powder storage tank is connected with a mixed liquid outlet pipe, the lower end of the powder storage tank is connected with a second pressure liquid inlet pipe, and the middle of the powder storage tank is connected with a first pressure liquid inlet pipe. One end of the first pressure liquid inlet pipe close to the powder storage tank is provided with a first manual ball valve, and the other end of the first pressure liquid inlet pipe is connected to the main liquid inlet pipe of the foam mixed liquid. The first pressure gauge is installed on the second pressure liquid inlet pipe, a one-way valve and a second manual ball valve are sequentially installed on one side, close to the powder storage tank, of the second pressure liquid inlet pipe, and the second pressure liquid inlet pipe is connected with the foam mixed liquid inlet main pipe. A second pressure gauge is arranged at one end, close to the powder storage tank, of the mixed liquid outlet pipe, a third manual ball valve is arranged beside the second pressure gauge, an adjustable pore plate is arranged at the tail end of the mixed liquid outlet pipe, and the mixed liquid outlet pipe is connected with a main liquid inlet pipe of foam mixed liquid.
Further, a capsule and a siphon are arranged in the powder storage tank, and the powder storage tank is provided with a drain valve. The bottom of the powder storage tank is communicated with the pressure liquid inlet pipe, and the top of the powder storage tank is communicated with the mixed liquid outlet pipe.
The utility model has the advantages that the device is combined with a foam fire extinguishing system, the foam mixed liquid and the dry powder are fully mixed, the foam mixed liquid and the dry powder can be adjusted into foam mixed liquid with different mixing ratios, and the fire extinguishing efficiency is improved; the foam mixed liquid is not directly contacted with the dry powder, so that the phenomena of deterioration and the like in a short time after premixing are avoided, and the storage and quality guarantee time is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a dual-agent rapid mixing device for the end of a foam fire extinguishing system.
FIG. 2 is a schematic diagram of a proportional mixer configuration.
Fig. 3 is a schematic view of the dry powder filling state in the powder storage tank.
FIG. 4 is a schematic diagram of an adjustable orifice plate configuration.
In the figure: 1. the device comprises a frame, 2, a foam mixed liquid inlet main pipe, 3, a first pressure liquid inlet pipe, 4, a first manual ball valve, 5, a second pressure liquid inlet pipe, 6, a powder storage tank, 7, a drain valve, 8, a first pressure gauge, 9, a one-way valve, 10, a second manual ball valve, 11, a second pressure gauge, 12, an adjustable pore plate, 13, a mixed liquid outlet pipe, 14, a third manual ball valve, 15, a proportional mixer, 151, a shell, 152, a grid, 153, a blade, 154, a shaft, 155, a fixing frame, 121, a plate body, 122 and a pore plate screw.
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 all belong to the protection scope of the present invention.
As shown in figure 1, according to the embodiment of the utility model, the double-agent rapid mixing device for the foam fire extinguishing system comprises a frame 1 and a powder storage tank 6, wherein the powder storage tank 6 is arranged inside the frame 1. A proportional mixer 15 is arranged outside the frame 1, and the proportional mixer 15 is connected with a foam mixed liquid inlet main pipe 2. The upper end of the powder storage tank 6 is connected with a mixed liquid outlet pipe 13, the lower end of the powder storage tank 6 is connected with a second pressure liquid inlet pipe 5, and the middle of the powder storage tank 6 is connected with a first pressure liquid inlet pipe 3. First pressure feed liquor pipe 3 is close to store up one of powder jar 6 and serve and install first manual ball valve 4, the other end is connected foam mixed liquid feed liquid is responsible for 2 on. And a first pressure gauge 8 is arranged on the second pressure liquid inlet pipe 5, the second pressure liquid inlet pipe 5 is close to one side of the powder storage tank 6, a check valve 9 and a second manual ball valve 10 are sequentially arranged on one side of the powder storage tank, and the second pressure liquid inlet pipe 5 is connected with a foam mixed liquid inlet main pipe 2. The mixed liquid outlet pipe 13 is close to one end of the powder storage tank 6 and is provided with a second pressure gauge 11, a third manual ball valve 14 is arranged beside the second pressure gauge 11, the tail end of the mixed liquid outlet pipe 13 is provided with an adjustable pore plate 12, and the mixed liquid outlet pipe 13 is connected with a main liquid inlet pipe 2 of foam mixed liquid.
As shown in fig. 2, the proportioner 15 includes a housing 151, a grill 152, blades 153, a shaft 154, and a holder 155. The two mixed liquids meet in the proportioner 15, which drives the blades to rotate to mix the two mixed liquids uniformly to form the final mixed liquid.
As shown in figure 3, when the powder storage tank 6 is filled, the capsule is filled with dry powder, a water source is connected to fill water between the capsule and the powder storage tank, and air in the capsule is squeezed out.
As shown in fig. 4, the adjustable orifice plate 12 includes an orifice plate body 121 and an orifice plate screw 122.
In a specific embodiment of the present invention, a capsule and a siphon are disposed in the powder storage tank 6, and the powder storage tank 6 is provided with a drain valve 7; the bottom of the powder storage tank 6 is communicated with the second pressure liquid inlet pipe 5, and the top of the powder storage tank 6 is communicated with the mixed liquid outlet pipe 13.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When in specific use, according to the utility model, the double-chemical agent rapid mixing device for the end of the foam fire extinguishing system comprises a frame 1 and a powder storage tank 6, wherein the powder storage tank 6 is arranged inside the frame 1, a proportioner 15 is arranged outside the frame 1, the proportioner 15 is connected with a foam mixed liquid inlet main pipe 2, the upper end of the powder storage tank 6 is connected with a mixed liquid outlet pipe 13, the lower end of the powder storage tank 6 is connected with a second pressure liquid inlet pipe 5, a first pressure liquid inlet pipe 3 is connected in the middle of the powder storage tank 6, one end of the first pressure liquid inlet pipe 3 close to the powder storage tank 6 is provided with a first manual ball valve 4, the other end of the first pressure liquid inlet pipe is connected with the foam mixed liquid inlet main pipe 2, the second pressure liquid inlet pipe 5 is provided with a first pressure gauge 8, one-way valve 9 and a second manual ball valve 10 are sequentially arranged on one side of the second pressure liquid inlet pipe 5 close to the powder storage tank 6, second pressure feed liquor pipe 5 is connected with foam mixed liquor feed liquor main pipe 2 mixed liquor drain pipe 13 is close to store up 6 one end of powder jar and be equipped with second manometer 11, third manual ball valve 14 is equipped with on the second manometer 11 next door mixed liquor drain pipe 13's end is equipped with adjustable orifice plate 12, mixed liquor drain pipe 13 is connected with foam mixed liquor feed liquor main pipe 2.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A double-agent rapid mixing device for the end of a foam fire extinguishing system comprises a frame (1) and a powder storage tank (6), and is characterized in that the powder storage tank (6) is arranged inside the frame (1); a proportional mixer (15) is arranged outside the frame (1), and the proportional mixer (15) is connected with a foam mixed liquid inlet main pipe (2); the upper end of the powder storage tank (6) is connected with a mixed liquid outlet pipe (13), the lower end of the powder storage tank (6) is connected with a second pressure liquid inlet pipe (5), and the middle of the powder storage tank (6) is connected with a first pressure liquid inlet pipe (3); one end of the first pressure liquid inlet pipe (3) close to the powder storage tank (6) is provided with a first manual ball valve (4), and the other end of the first pressure liquid inlet pipe is connected to the foam mixed liquid inlet main pipe (2); a first pressure gauge (8) is arranged on the second pressure liquid inlet pipe (5), a one-way valve (9) and a second manual ball valve (10) are sequentially arranged on one side, close to the powder storage tank (6), of the second pressure liquid inlet pipe (5), and the second pressure liquid inlet pipe (5) is connected with a foam mixed liquid inlet main pipe (2); mix liquid drain pipe (13) and be close to store up powder jar (6) one end and be equipped with second manometer (11), third manual ball valve (14) are equipped with to second manometer (11) next door mix the end of liquid drain pipe (13) and be equipped with adjustable orifice plate (12), it is connected with foam mixed liquid feed main pipe (2) to mix liquid drain pipe (13).
2. The double-agent rapid mixing device for the tail end of the foam fire extinguishing system according to claim 1, characterized in that a capsule and a siphon are arranged in the powder storage tank (6), and the powder storage tank (6) is provided with a drain valve (7); the bottom of the powder storage tank (6) is communicated with the second pressure liquid inlet pipe (5), and the top of the powder storage tank (6) is communicated with the mixed liquid outlet pipe (13).
3. Double-agent flash mixing device for the end of foam fire extinguishing system according to claim 1 characterized by that the proportioner (15) comprises housing (151), grid (152), blades (153), shaft (154), fixing bracket (155).
4. The double-agent rapid mixing device for the tail end of a foam fire extinguishing system according to claim 1, wherein the adjustable orifice plate (12) comprises an orifice plate body (121) and an orifice plate screw (122), and the adjustable orifice plate (12) is installed on the mixed liquid outlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921912876.8U CN211913382U (en) | 2019-11-07 | 2019-11-07 | Double-agent rapid mixing device for tail end of foam fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921912876.8U CN211913382U (en) | 2019-11-07 | 2019-11-07 | Double-agent rapid mixing device for tail end of foam fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211913382U true CN211913382U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921912876.8U Active CN211913382U (en) | 2019-11-07 | 2019-11-07 | Double-agent rapid mixing device for tail end of foam fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211913382U (en) |
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2019
- 2019-11-07 CN CN201921912876.8U patent/CN211913382U/en active Active
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