CN212575498U - Fire-fighting equipment increases sprayer - Google Patents
Fire-fighting equipment increases sprayer Download PDFInfo
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- CN212575498U CN212575498U CN202020691866.2U CN202020691866U CN212575498U CN 212575498 U CN212575498 U CN 212575498U CN 202020691866 U CN202020691866 U CN 202020691866U CN 212575498 U CN212575498 U CN 212575498U
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Abstract
The utility model discloses a fire-fighting equipment increases sprayer, including the cavity rectangular plate, one side outer wall central point department of putting of cavity rectangular plate installs cylindric connecting pipe, the other end outer wall central point department of putting of cylindric connecting pipe installs round platform form connecting pipe, all install the inlet tube on the top of cavity rectangular plate, bottom and the opposite side outer wall, install the ring flange on the other end outer wall of inlet tube, be provided with the valve on the outer wall of inlet tube. The utility model discloses can make multiple fluid carry out the misce bene, carry out the pressure boost automatically, improve fire-fighting lance jet distance, simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is a fire-fighting equipment increases sprayer.
Background
The ejector is a mechanical device which uses high-pressure fluid to suck low-pressure fluid and transfers energy by means of mutual impact between the fluids, and has the advantages of low running cost, simple structure and the like, such as a vacuum system, a refrigeration cycle, a propulsion system of a rocket and a jet plane, and even a core cooling system of a nuclear power plant.
The fire-fighting ejector needs to use a spray gun, but the existing spray gun can only spray single fluid but can not spray a plurality of fluids in a mixed manner, so that the fire is caused by various reasons, the spray gun not only uses the spray fluid, but also needs other fire extinguishing agents, the fire-fighting effect is poor, and the functionality is single; therefore, the existing use requirements are not satisfied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-fighting equipment increases sprayer to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-fighting equipment increases sprayer, includes the cavity rectangular plate, one side outer wall central point department of putting of cavity rectangular plate installs cylindric connecting pipe, the other end outer wall central point department of putting of cylindric connecting pipe installs round platform form connecting pipe, all install the inlet tube on the top of cavity rectangular plate, bottom and the opposite side outer wall, install the ring flange on the other end outer wall of inlet tube, be provided with the valve on the outer wall of inlet tube.
Preferably, the circular truncated cone-shaped connecting pipe is communicated with the cylindrical connecting pipe.
Preferably, the central position of the outer wall of one side of the hollow rectangular plate is provided with a water outlet hole, the water outlet hole is communicated with the inside of the cylindrical connecting pipe, and the water outlet hole is communicated with the inside of the hollow rectangular plate.
Preferably, the top, the bottom and the outer wall of the other side of the hollow rectangular plate are provided with water inlet holes, the water inlet holes are communicated with the inside of the connecting pipe, and the water inlet holes are communicated with the inside of the hollow rectangular plate.
Preferably, the volume of the inner cavity of the hollow rectangular plate is larger than that of the inner cavity of the cylindrical connecting pipe.
Preferably, the volume of the inner cavity of the cylindrical connecting pipe is larger than that of the inner cavity of the truncated cone-shaped connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can connect the three water inlet pipes with the conveying pipelines for conveying different fluids respectively through the matching arrangement of a series of structures, and the different fluids flow into the hollow rectangular plate from the water inlet pipe, because the fluids flow into the hollow rectangular plate from the water inlet pipe, the fluids can generate flocculation flow, thus when a plurality of fluids flow into the hollow rectangular plate, the fluids can be mixed more uniformly; when the fluid in the cavity rectangular plate flows into cylindric connecting pipe and round platform form connecting pipe in proper order, because the inside of cavity rectangular plate holds the chamber volume and is greater than the inside appearance chamber volume of cylindric connecting pipe, the inside appearance chamber volume of cylindric connecting pipe is greater than the inside appearance chamber volume of round platform form connecting pipe to when the fluid in the cavity rectangular plate flows into cylindric connecting pipe in proper order, can automatic pressure boost, thereby when the fluid in the cavity rectangular plate flows into round platform form connecting pipe in proper order, can automatic pressure boost once more, thereby the utility model discloses can make multiple fluid carry out the misce bene, carry out the pressure boost automatically, improved fire-fighting lance jet distance, simple structure, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a truncated cone-shaped connecting pipe; 2. a cylindrical connecting pipe; 3. a hollow rectangular plate; 4. a valve; 5. a water inlet pipe; 6. a flange plate; 7. a water outlet hole; 8. a water inlet hole.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: a height increasing ejector of fire-fighting equipment comprises a hollow rectangular plate 3, a cylindrical connecting pipe 2 is arranged at the central position of the outer wall of one side of the hollow rectangular plate 3, a truncated cone-shaped connecting pipe 1 is arranged at the central position of the outer wall of the other end of the cylindrical connecting pipe 2, water inlet pipes 5 are arranged at the top, the bottom and the outer wall of the other side of the hollow rectangular plate 3, a flange plate 6 is arranged on the outer wall of the other end of the water inlet pipe 5, a valve 4 is arranged on the outer wall of the water inlet pipe 5, the interior of the truncated cone-shaped connecting pipe 1 is communicated with the interior of the cylindrical connecting pipe 2, a water outlet hole 7 is arranged at the central position of the outer wall of one side of the hollow rectangular plate 3, the water outlet hole 7 is communicated with the interior of the hollow rectangular plate 3, water inlet holes 8 are arranged at the top, the bottom and, the water inlet hole 8 is communicated with the inside of the hollow rectangular plate 3, the volume of the inside containing cavity of the hollow rectangular plate 3 is larger than that of the inside containing cavity of the cylindrical connecting pipe 2, and the volume of the inside containing cavity of the cylindrical connecting pipe 2 is larger than that of the inside containing cavity of the circular truncated cone-shaped connecting pipe 1.
The working principle is as follows: the utility model can connect the three water inlet pipes 5 of the utility model with the conveying pipelines for conveying different fluids respectively through the matching arrangement of a series of structures, and the different fluids flow into the hollow rectangular plate 3 from the water inlet pipes 5, because the fluids flow into the hollow rectangular plate 3 from the water inlet pipes 5, the fluids can be mixed more evenly when flowing into the hollow rectangular plate 3; when the fluid in cavity rectangular plate 3 flowed into cylindric connecting pipe 2 and round platform form connecting pipe 1 in proper order, because the inside of cavity rectangular plate 3 holds the chamber volume and is greater than the inside appearance chamber volume of cylindric connecting pipe 2, the inside appearance chamber volume of cylindric connecting pipe 2 is greater than the inside appearance chamber volume of round platform form connecting pipe 1, thereby when the fluid in the cavity rectangular plate 3 flowed into cylindric connecting pipe 2 in proper order, can automatic pressure boost once more, thereby when the fluid in the cavity rectangular plate 3 flowed into round platform form connecting pipe 1 in proper order, can automatic pressure boost once more, thereby the utility model discloses can make multiple fluid carry out the misce bene, carry out the pressure boost automatically, improved fire-fighting lance jet distance, simple structure, the practicality is strong.
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 (6)
1. The utility model provides a fire-fighting equipment increases sprayer, includes cavity rectangular plate (3), its characterized in that: cylindric connecting pipe (2) are installed to one side outer wall central point department of putting of cavity rectangular plate (3), the other end outer wall central point department of putting of cylindric connecting pipe (2) installs round platform form connecting pipe (1), all install inlet tube (5) on the top, bottom and the opposite side outer wall of cavity rectangular plate (3), install ring flange (6) on the other end outer wall of inlet tube (5), be provided with valve (4) on the outer wall of inlet tube (5).
2. A fire apparatus heightening jet as defined in claim 1, wherein: the interior of the circular truncated cone-shaped connecting pipe (1) is communicated with the interior of the cylindrical connecting pipe (2).
3. A fire apparatus heightening jet as defined in claim 1, wherein: the water outlet (7) is formed in the center of the outer wall of one side of the hollow rectangular plate (3), the water outlet (7) is communicated with the inside of the cylindrical connecting pipe (2), and the water outlet (7) is communicated with the inside of the hollow rectangular plate (3).
4. A fire apparatus heightening jet as defined in claim 1, wherein: all seted up inlet opening (8) on the top of cavity rectangular plate (3), bottom and the opposite side outer wall, and inlet opening (8) link up mutually with the inside of connecting pipe, inlet opening (8) link up mutually with the inside of cavity rectangular plate (3).
5. A fire apparatus heightening jet as defined in claim 1, wherein: the volume of the inner cavity of the hollow rectangular plate (3) is larger than that of the inner cavity of the cylindrical connecting pipe (2).
6. A fire apparatus heightening jet as defined in claim 1, wherein: the volume of the inner cavity of the cylindrical connecting pipe (2) is larger than that of the inner cavity of the truncated cone-shaped connecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691866.2U CN212575498U (en) | 2020-04-29 | 2020-04-29 | Fire-fighting equipment increases sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691866.2U CN212575498U (en) | 2020-04-29 | 2020-04-29 | Fire-fighting equipment increases sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575498U true CN212575498U (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020691866.2U Active CN212575498U (en) | 2020-04-29 | 2020-04-29 | Fire-fighting equipment increases sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575498U (en) |
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2020
- 2020-04-29 CN CN202020691866.2U patent/CN212575498U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 030000 Room 726, Building 5, Pingyang Jingyuan, Pingyang Road, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Qiongtie Technology Co.,Ltd. Address before: 215000 230, building 2, plot 3, East China International Commercial City, No.8, Jiangling East Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU QISHAO ENGINEERING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |