CN204447058U - A kind of machine room fire prevention spray equipment - Google Patents
A kind of machine room fire prevention spray equipment Download PDFInfo
- Publication number
- CN204447058U CN204447058U CN201520131087.6U CN201520131087U CN204447058U CN 204447058 U CN204447058 U CN 204447058U CN 201520131087 U CN201520131087 U CN 201520131087U CN 204447058 U CN204447058 U CN 204447058U
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- China
- Prior art keywords
- plate
- outer tube
- baffle plate
- hang plate
- arc shrouds
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of machine room fire prevention spray equipment, comprise the inner sleeve and outer tube that arrange with one heart, inner sleeve is connected with compressed air hose, outer tube is connected with high-pressure water pipe, the below of inner sleeve is provided with the first baffle plate, the arranged outside of the first baffle plate has hang plate, the inner side of hang plate is provided with guiding gutter, one end that guiding gutter is positioned at hang plate top is provided with mesh plate, the angle of hang plate and the first baffle plate is 115 °, the degree of depth of guiding gutter reduces from the bottom to top gradually, the junction of the first baffle plate and hang plate is provided with several through holes, the end of outer tube is provided with arc shrouds, the bottom of arc shrouds is provided with breach, two the second plate washers are staggeredly equipped with in breach, the exit of arc shrouds is provided with several reducings, elasticity baffle is provided with in reducing.The utility model can improve the deficiencies in the prior art, improves atomizing effect and the area coverage of spray simultaneously.
Description
Technical field
The utility model relates to fire safety technical field, especially a kind of machine room fire prevention spray equipment.
Background technology
The control machine room of industrial enterprise is key positions of whole factories and miness control system, and the fire safety of machine room is very important.In prior art, the general spray head that uses is as firebreak device.Chinese utility model patent CN 204134097 U discloses a kind of automatic sprinkler fire-extinguishing system, this spray head is the uniform atomizing utilizing the pressure of current self to realize spray water flow, need in atomization process to consume more water flow pressure, atomizing effect and spray area are restricted mutually.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of machine room fire prevention spray equipment, can solve the deficiencies in the prior art, improve atomizing effect and the area coverage of spray simultaneously.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of machine room fire prevention spray equipment, comprise the inner sleeve and outer tube that arrange with one heart, inner sleeve is connected with compressed air hose, outer tube is connected with high-pressure water pipe, the below of inner sleeve is provided with the first baffle plate, the arranged outside of the first baffle plate has hang plate, the inner side of hang plate is provided with guiding gutter, one end that guiding gutter is positioned at hang plate top is provided with mesh plate, the angle of hang plate and the first baffle plate is 115 °, the degree of depth of guiding gutter reduces from the bottom to top gradually, the junction of the first baffle plate and hang plate is provided with several through holes, the end of outer tube is provided with arc shrouds, the bottom of arc shrouds is provided with breach, two the second plate washers are staggeredly equipped with in breach, the exit of arc shrouds is provided with several reducings, elasticity baffle is provided with in reducing.
As preferably, the center of described first baffle plate is provided with cavity body, cavity body center is provided with inlet channel, the side of inlet channel is provided with breather pipe, the exit of breather pipe is provided with spherical cavity, and spherical cavity is connected with escape pipe, and the angle of escape pipe and spherical cavity is 35 °, the angle of breather pipe and spherical cavity is 15 °, and escape pipe is contrary with the direction of breather pipe.
As preferably, slide and be socketed with impeller in the outside of described outer tube, after current flow out from arc shrouds and the blade of impeller clash into.
As preferably, described elasticity baffle is waveform.
The beneficial effect adopting technique scheme to bring is: the utility model uses compressed air to carry out aerosol dispersion to spray water flow, does not affect flow velocity and the pressure of current itself.Spray-water flows into arc shrouds from outer tube, and is evenly sprayed laterally by arc shrouds.Meanwhile, compressed air is sprayed by inner sleeve, reflects at the first baffle plate place, and flow out laterally along guiding gutter, part compressed air enters arc shrouds by breach, accelerates, and make compressed air and water begin to take shape air-water mixture to current.Air-water mixture is when flowing to reducing place, and flow velocity strengthens, and air-water mixture impacts on elasticity baffle, and bubble and water droplet fully clash into and be atomized.When air-water mixture flows out arc shrouds, another part compressed air disperses further to air-water mixture, and water droplet is atomized further, improves the atomization uniformity of spray.Through hole not only can prevent the first baffle plate place ponding, the more important thing is from the air-flow of through hole ejection and can form a gas diffusion layer to the spray water droplet after atomization, thus strengthen spray area coverage.Second plate washer can prevent current from flowing out from indentation, there.After air-flow enters cavity body, in cavity body and spherical cavity, form resonance, thus send clearly sound, realize the warning of the condition of a fire.Impeller can make to utilize the impulsive force of current to rotate, thus carries out homogenizing again to spray water flow.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model detailed description of the invention.
Fig. 2 is the structure chart of the utility model detailed description of the invention medium dip plate.
Fig. 3 is the structure chart of arc shrouds in the utility model detailed description of the invention.
Fig. 4 is the structure chart of the utility model detailed description of the invention hollow cavity.
In figure: 1, inner sleeve; 2, outer tube; 3, the first baffle plate; 4, hang plate; 5, guiding gutter; 6, mesh plate; 7, through hole; 8, arc shrouds; 9, breach; 10, the second plate washer; 11, reducing; 12, elasticity baffle; 13, cavity body; 14, inlet channel; 15, breather pipe; 16, spherical cavity; 17, escape pipe; 18, impeller; 19, pod apertures.
Detailed description of the invention
The standardized element used in the utility model all can be commercially, shaped piece all can carry out customized according to description with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding, stickup ripe in prior art, is not described in detail in this.
With reference to Fig. 1-4, the utility model detailed description of the invention comprises the inner sleeve 1 and outer tube 2 that arrange with one heart, inner sleeve 1 is connected with compressed air hose, outer tube 2 is connected with high-pressure water pipe, the below of inner sleeve 1 is provided with the first baffle plate 3, the arranged outside of the first baffle plate 3 has hang plate 4, the inner side of hang plate 4 is provided with guiding gutter 5, one end that guiding gutter 5 is positioned at hang plate 4 top is provided with mesh plate 6, the angle of hang plate 4 and the first baffle plate 3 is 115 °, the degree of depth of guiding gutter 5 reduces from the bottom to top gradually, first baffle plate 3 is provided with several through holes 7 with the junction of hang plate 4, the end of outer tube 2 is provided with arc shrouds 8, the bottom of arc shrouds 8 is provided with breach 9, two the second plate washers 10 are staggeredly equipped with in breach 9, the exit of arc shrouds 8 is provided with several reducings 11, elasticity baffle 12 is provided with in reducing 11, elasticity baffle 12 is waveform.Spray-water flows into arc shrouds 8 from outer tube 2, and is evenly sprayed laterally by arc shrouds 8.Meanwhile, compressed air is sprayed by inner sleeve 1, reflects at the first baffle plate 3 place, and flow out laterally along guiding gutter 5, part compressed air enters arc shrouds 8 by breach 9, accelerates, and make compressed air and water begin to take shape air-water mixture to current.Air-water mixture is when flowing to reducing 11 place, and flow velocity strengthens, and air-water mixture impacts on elasticity baffle 12, and bubble and water droplet fully clash into and be atomized.When air-water mixture flows out arc shrouds 8, another part compressed air disperses further to air-water mixture, and water droplet is atomized further, improves the atomization uniformity of spray.Through hole not only can prevent the first baffle plate 3 place ponding, the more important thing is that the air-flow sprayed from through hole 7 can form a gas diffusion layer to the spray water droplet after atomization, thus strengthens spray area coverage.Second plate washer 10 can prevent current from flowing out from breach 9.The center of the first baffle plate 3 is provided with cavity body 13, cavity body 13 center is provided with inlet channel 14, the side of inlet channel 14 is provided with breather pipe 15, the exit of breather pipe 15 is provided with spherical cavity 16, spherical cavity 16 is connected with escape pipe 17, escape pipe 17 is 35 ° with the angle of spherical cavity 16, and breather pipe 15 is 15 ° with the angle of spherical cavity 16, and escape pipe 17 is contrary with the direction of breather pipe 15.After air-flow enters cavity body 13, in cavity body 13 and spherical cavity 16, form resonance, thus send clearly sound, realize the warning of the condition of a fire.Slide and be socketed with impeller 18 in the outside of outer tube 2, current flow out blade that is rear and impeller 18 from arc shrouds 8 and clash into, and impeller 18 can make to utilize the impulsive force of current to rotate, thus carries out homogenizing again to spray water flow.
In addition, impeller 18 is provided with pod apertures 19, pod apertures 19 is 22 ° with the angle of horizontal plane.Part current, by pod apertures 19, can utilize the rotation of impeller 18, realize the sprinkling of diagonal upward direction.
Wherein, the control system of spray equipment belongs to prior art, is not described in detail in this.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a machine room fire prevention spray equipment, it is characterized in that: comprise the inner sleeve (1) and outer tube (2) that arrange with one heart, inner sleeve (1) is connected with compressed air hose, outer tube (2) is connected with high-pressure water pipe, the below of inner sleeve (1) is provided with the first baffle plate (3), the arranged outside of the first baffle plate (3) has hang plate (4), the inner side of hang plate (4) is provided with guiding gutter (5), one end that guiding gutter (5) is positioned at hang plate (4) top is provided with mesh plate (6), hang plate (4) is 115 ° with the angle of the first baffle plate (3), the degree of depth of guiding gutter (5) reduces from the bottom to top gradually, first baffle plate (3) is provided with several through holes (7) with the junction of hang plate (4), the end of outer tube (2) is provided with arc shrouds (8), the bottom of arc shrouds (8) is provided with breach (9), two the second plate washers (10) are staggeredly equipped with in breach (9), the exit of arc shrouds (8) is provided with several reducings (11), elasticity baffle (12) is provided with in reducing (11).
2. machine room fire prevention spray equipment according to claim 1, it is characterized in that: the center of described first baffle plate (3) is provided with cavity body (13), cavity body (13) center is provided with inlet channel (14), the side of inlet channel (14) is provided with breather pipe (15), the exit of breather pipe (15) is provided with spherical cavity (16), spherical cavity (16) is connected with escape pipe (17), escape pipe (17) is 35 ° with the angle of spherical cavity (16), breather pipe (15) is 15 ° with the angle of spherical cavity (16), escape pipe (17) is contrary with the direction of breather pipe (15).
3. machine room fire prevention spray equipment according to claim 1, it is characterized in that: slide and be socketed with impeller (18) in the outside of described outer tube (2), current flow out blade that is rear and impeller (18) from arc shrouds (8) and clash into.
4. machine room fire prevention spray equipment according to claim 1, is characterized in that: described elasticity baffle (12) is waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131087.6U CN204447058U (en) | 2015-03-09 | 2015-03-09 | A kind of machine room fire prevention spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131087.6U CN204447058U (en) | 2015-03-09 | 2015-03-09 | A kind of machine room fire prevention spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447058U true CN204447058U (en) | 2015-07-08 |
Family
ID=53654009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131087.6U Expired - Fee Related CN204447058U (en) | 2015-03-09 | 2015-03-09 | A kind of machine room fire prevention spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035877A (en) * | 2019-12-26 | 2020-04-21 | 邓文汉 | Fire sprinkler head with alarm function |
| CN115417495A (en) * | 2022-09-19 | 2022-12-02 | 马鞍山三塔环保科技有限公司 | Supersaturated bottom dissolved oxygen equipment |
-
2015
- 2015-03-09 CN CN201520131087.6U patent/CN204447058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035877A (en) * | 2019-12-26 | 2020-04-21 | 邓文汉 | Fire sprinkler head with alarm function |
| CN115417495A (en) * | 2022-09-19 | 2022-12-02 | 马鞍山三塔环保科技有限公司 | Supersaturated bottom dissolved oxygen equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180309 |