CN204320127U - Prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily - Google Patents
Prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily Download PDFInfo
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- CN204320127U CN204320127U CN201420751872.7U CN201420751872U CN204320127U CN 204320127 U CN204320127 U CN 204320127U CN 201420751872 U CN201420751872 U CN 201420751872U CN 204320127 U CN204320127 U CN 204320127U
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Abstract
The utility model relates to a kind of prevention occupational disease powder and writes the detection system that descends slowly and lightly freely and easily, comprise: several dispersal devices that logical charge tube is connected together, each dispersal device comprises the fluid cartridge arranging its jet pipe in inside and outside, jet pipe both ends are respectively with a bell-mouth structure of air, form bell-mouthed tube wall and be provided with several dispersion hole running through tube wall, what the circumferential edge of horn mouth free end and the inwall of fluid cartridge can seal is set together, and fluid cartridge side is also communicated with fluid pipe.With the jet pipe of bell-mouth structure of air and fluid cartridge with the use of, can by being broken up dispersion by dispersion by the fluid in fluid cartridge and go out in material pipe, dispersion effect is better, can not produce the extensive disturbance of stirring-type to other fluids in dispersion space, and being placed with of dispersion hole helps dispersed.Each dispersal device is equipped with two on the contrary towards horn mouth, and several dispersal devices to be integrated on a billot pipeline, can to disperse the object of peculiar shape targetedly.
Description
Technical field
The utility model relates to a kind of powder dispersion checkout gear, particularly relates to a kind of prevention occupational disease powder and writes the detection system that descends slowly and lightly freely and easily.
Background technology
To when in solution or space, gas detects, some powder dispersion is write freely and easily in certain space, carry out pre-dispersed to realize detecting reagent to some, usually need powder to dispel in the air or special gas in this space, and ensure that the relative concentration of powder in this space is constant, usually need with the air of certain flow rate powder to be blowed away and then disperse.
Or a kind of solution or this slurry are distributed in another kind of liquid, and constantly supplementary this kind of solution or the concentration of slurry in another kind of material keep saturation state or comparatively constant concentration.
Or two kinds of materials are distributed to before in the third material, first first two material are carried out premixed to a certain degree, with the effect that mixes of solvent before satisfied dispersion, make to need the material of dispersion to scatter more uniformly.
Or need to ensure that corresponding air or liquid keep liquid state or the gaseous environment of relative quiescent when dispersions such as having dispersion powders enters, can not occur to stir phenomenon on a large scale.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides a kind of structure simply to prevent occupational disease powder to write the detection system that descends slowly and lightly freely and easily.
For achieving the above object, the technical solution adopted in the utility model is: a kind of prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily, comprise: several dispersal devices that logical charge tube is connected together, it is characterized in that, each described dispersal device comprises the fluid cartridge arranging its jet pipe in inside and outside, described jet pipe both ends are respectively with a bell-mouth structure of air, form described bell-mouthed tube wall and be provided with several dispersion hole running through described tube wall, what the circumferential edge of described horn mouth free end and the inwall of described fluid cartridge can seal is set together, described fluid cartridge side is also communicated with fluid pipe.
In the utility model preferred embodiment, described material pipe runs through described dispersal device from side, runs through in process, and material pipe is communicated with described jet pipe but is not communicated with fluid cartridge.
In the utility model preferred embodiment, the material pipe that each described dispersal device is communicated with is equipped with entrance point and the port of export, and entrance point and the port of export of adjacent described dispersal device join end to end.
In the utility model preferred embodiment, described material pipe is communicated with described jet pipe at the middle part of described jet pipe.
In the utility model preferred embodiment, described nozzle axis and described fluid cartridge dead in line.
In the utility model preferred embodiment, described bell-mouthed opening is outside described dispersal device.
In the utility model preferred embodiment, described dispersion hole is pyramidal structure, and the dispersion hole radius being positioned at described horn mouth inwall side is less than outer wall side radius.
In the utility model preferred embodiment, dispersal device described in several by expecting that pipe is connected, two described material pipe free ends of most end at least one be major ingredient mouth.
In the utility model preferred embodiment, dispersal device described in several is by expecting that pipe is composed in series a closed loop configuration, and described material pipe is provided with at least one major ingredient mouth.
The utility model solves the defect existed in background technology, the utility model with the jet pipe of bell-mouth structure of air and fluid cartridge with the use of, can by being broken up dispersion by dispersion by the fluid in fluid cartridge and go out in material pipe, dispersion effect is better, can not produce the extensive disturbance of stirring-type to other fluids in dispersion space, intensive being placed with of dispersion hole helps dispersed.Each dispersal device is equipped with two on the contrary towards horn mouth, and several dispersal devices to be integrated on a billot pipeline, can to disperse the object of peculiar shape targetedly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the stereogram of the first preferred embodiment of the present utility model;
Fig. 2 is the stereogram of the second preferred embodiment of the present utility model;
Fig. 3 is the jet pipe stereogram of preferred embodiment of the present utility model;
Fig. 4 is the dispersal device perspective view of preferred embodiment of the present utility model;
In figure: 1, dispersal device, 2, jet pipe, 4, fluid cartridge, 6, material pipe, 8, horn mouth, 10, dispersion hole, 11, major ingredient mouth, 12, fluid hose.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-4, a kind of prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily, comprise: several dispersal devices 1 that logical charge tube 6 is connected together, each dispersal device 1 comprises and arranges it in jet pipe 2 of inside and outside fluid cartridge 4, jet pipe 2 both ends are respectively with horn mouth 8 structure, the tube wall of composition horn mouth 8 is provided with several dispersion hole 10 running through tube wall, what the circumferential edge of horn mouth 8 free end and the inwall of fluid cartridge 4 can seal is set together, fluid cartridge 4 side is also communicated with fluid pipe 12, it is the disturbance produced the air in the environment of dispersal device 1 place that being provided with of dispersion hole 10 helps that slowing down fluid goes out outside horn mouth 8.
Material pipe 6 runs through dispersal device 1 from side, run through in process, material pipe 6 is communicated with jet pipe 2 but is not communicated with fluid cartridge 4, and the material pipe 6 arranged so not only can provide dispersion for current jet pipe 2, also can simultaneously for another dispersal device 1 of connecting with dispersal device 1 provides dispersed material.
The material pipe 6 that each dispersal device 1 is communicated with is equipped with entrance point and the port of export, and entrance point and the port of export of adjacent dispersal device 1 join end to end, and is conducive to like this utilizing material pipe 6 to be cascaded by dispersal device 1.
Material pipe 6 is communicated with jet pipe 2 at the middle part of jet pipe 2, and what such connected mode contributed to taking into account two horn mouths 8 evenly provides dispersion.Fluid cartridge 4 one end is closed by horn mouth 8 circumferential edge, and fluid cartridge 4 other end is fluid flow port, and such fluid enters from fluid flow port, can only spray from dispersion hole 10.
Jet pipe 2 axis and fluid cartridge 4 dead in line, the opening of horn mouth 8 is outside dispersal device 1, and such air-flow or liquid stream can flow into dispersion hole 10 uniformly in week outside horn mouth 8, carry out disturbance stirring, and mix with dispersion in horn mouth 8.
Dispersion hole 10 is pyramidal structure, dispersion hole 10 radius being positioned at horn mouth 8 inwall side is less than outer wall side radius, such structure fluid contributed in fluid cartridge 4 enters and carries out mixing to dispersion in horn mouth 8 and break up and disperse, and the dispersion hole 10 of pyramidal structure contributes to the flowing of accelerating fluid, make mixing dispersion effect better.
The two ends of jet pipe 2 are equipped with horn mouth 8, material pipe 6 is communicated with jet pipe 2 in the middle part of jet pipe 2, fluid cartridge 4 sidewall is also communicated with fluid hose 12, double horn mouth 8 structure can carry out material dispersion to both direction, and simultaneously the fluid that provides of fluid hose 12 can be broken up the mixing that dispersion carries out same effect and disperse.
Several dispersal devices 1 are connected by material pipe 6, two material pipe 6 free ends of most end at least one be major ingredient mouth 11.Pipe 6 just can carry out feed to multiple dispersal device 1 so only to utilize one to expect, can intensive on a large scale by dispersion in the environment of needs.
In the first embodiment of the present utility model, several dispersal devices 1 are composed in series a closed loop configuration by material pipe 6, and material pipe 6 is provided with at least one major ingredient mouth 11.Pipe 6 just can carry out feed to multiple dispersal device 1 so only to utilize one to expect, can intensive on a large scale by dispersion in the environment of needs.
In the second embodiment of the present utility model, jet pipe 2 is communicated with two material pipes 6, two material pipe 6 coaxial be connected to jet pipe 2 both sides, dispersion enters from the material pipe 6 of side, flow out from the material pipe 6 of opposite side, this kind of mode contributes to dispersion flow at high speed, and a part of dispersion enters into horn mouth 8 simultaneously, and another part flows out dispersal device 1.
Fluid of the present utility model is liquid or gas, and dispersion is powder.In use, fluid enters in fluid cartridge 4 from fluid hose 12 the utility model, and enters inside horn mouth 8 from the dispersion hole 10 of horn mouth 8 outer wall; Dispersion enters feeding pipe 6 from major ingredient mouth 11 simultaneously, then dispersion all enters in horn mouth 8, mixed by the fluid impact of high flow velocities, and disperse in horn mouth 8, last dispersion can enter into the environment at dispersal device 1 place, and dispersedly to go out, the concentration of dispersion in the environment at decentralized system place is remained in certain level.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to right.
Claims (9)
1. a prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily, comprise: several dispersal devices that logical charge tube is connected together, it is characterized in that, each described dispersal device comprises the fluid cartridge arranging its jet pipe in inside and outside, described jet pipe both ends are respectively with a bell-mouth structure of air, form described bell-mouthed tube wall and be provided with several dispersion hole running through described tube wall, what the circumferential edge of described horn mouth free end and the inwall of described fluid cartridge can seal is set together, and described fluid cartridge side is also communicated with fluid pipe.
2. prevention occupational disease powder according to claim 1 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: described material pipe runs through described dispersal device from side, runs through in process, and material pipe is communicated with described jet pipe but is not communicated with fluid cartridge.
3. prevention occupational disease powder according to claim 2 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: the material pipe that each described dispersal device is communicated with is equipped with entrance point and the port of export, and entrance point and the port of export of adjacent described dispersal device join end to end.
4. prevention occupational disease powder according to claim 2 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: described material pipe is communicated with described jet pipe at the middle part of described jet pipe.
5. prevention occupational disease powder according to claim 2 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: described nozzle axis and described fluid cartridge dead in line.
6. prevention occupational disease powder according to claim 2 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: described bell-mouthed opening is outside described dispersal device.
7. prevention occupational disease powder according to claim 2 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: described dispersion hole is pyramidal structure, and the dispersion hole radius being positioned at described horn mouth inwall side is less than outer wall side radius.
8. prevention occupational disease powder according to claim 1 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: dispersal device described in several by expecting that pipe is connected, two described material pipe free ends of most end at least one be major ingredient mouth.
9. prevention occupational disease powder according to claim 1 writes the detection system that descends slowly and lightly freely and easily, it is characterized in that: dispersal device described in several is by expecting that pipe is composed in series a closed loop configuration, and described material pipe is provided with at least one major ingredient mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751872.7U CN204320127U (en) | 2014-12-04 | 2014-12-04 | Prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751872.7U CN204320127U (en) | 2014-12-04 | 2014-12-04 | Prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily |
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| Publication Number | Publication Date |
|---|---|
| CN204320127U true CN204320127U (en) | 2015-05-13 |
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| CN201420751872.7U Active CN204320127U (en) | 2014-12-04 | 2014-12-04 | Prevention occupational disease powder writes the detection system that descends slowly and lightly freely and easily |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492298A (en) * | 2014-12-04 | 2015-04-08 | 苏州国环环境检测有限公司 | Powder spraying and falling detection system for preventing occupational disease |
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2014
- 2014-12-04 CN CN201420751872.7U patent/CN204320127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492298A (en) * | 2014-12-04 | 2015-04-08 | 苏州国环环境检测有限公司 | Powder spraying and falling detection system for preventing occupational disease |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 215104 No. 5 Pearl Road, Yuexi, Wuzhong District, Suzhou, Jiangsu Patentee after: Suzhou Electrical Appliance Science Research Institute Co., Ltd. Address before: 215129 4 4 Lu Shan Road, hi tech Zone, Suzhou, Jiangsu. Patentee before: Suzhou Guohuan Environment Testing Co.,Ltd. |