CN201101990Y - HAS high pressure gas-mist quick injector - Google Patents
HAS high pressure gas-mist quick injector Download PDFInfo
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- CN201101990Y CN201101990Y CNU2007201277568U CN200720127756U CN201101990Y CN 201101990 Y CN201101990 Y CN 201101990Y CN U2007201277568 U CNU2007201277568 U CN U2007201277568U CN 200720127756 U CN200720127756 U CN 200720127756U CN 201101990 Y CN201101990 Y CN 201101990Y
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- aerial fog
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Abstract
The utility model relates to an HAS high-pressure aerosols rapid sprayer, which comprises a shell, a water-supply pipe that is arranged inside the shell and a gas-supply part, wherein, one end of the water-supply pipe is provided with a spraying nozzle, and the other end is connected with a water pump; the gas-supply part comprises a storage tank, a gas-intake pipe and a gas-outlet pipe which are communicated with the storage tank, and the gas-intake pipe is connected with an air compressor; a gas-water mixing device and a gas-water mixing spraying pipe are arranged inside the shell, one end of the spraying pipe is connected with the gas-outlet pipe of the storage tank, and the other end is provided with a spraying nozzle; the spraying nozzle of the water-supply pipe passes through the side wall of the spraying pipe to be stretched into the inner cavity of the spraying pipe. When in operation, the gas and water is mixed in a gas-water mixing device to generate the strong high-pressure aerosols that has the function of cooling the drill, and can play the role of lubrication and friction reduction, thereby reducing the perturbation of the underground soil without damaging the original shaped soil; moreover, the propelling force can be increased during the whirl cutting and drilling, so that the construction speed can be doubled to improve, thereby having the advantages of high working efficiency, environmental protection, energy saving, practicability, etc.
Description
Technical field:
The utility model relates to a kind of corollary apparatus that bores pick equipment, particularly a kind of HAS high-pressure aerial fog rapid injector.
Background technology:
Existing rig major part is rotary drilling, creeps into and advocates to derive from mechanokinetic hydraulic pressure or equipment self-weight.The simple this equipment drilling depth, speed ability of relying on is limited, be subjected to the restriction of construction environment, geological conditions etc., frictional resistance when creeping into is big, the serious wear of drill bit, rate of penetration are slow, as close on and exceptional structure is arranged and undergroundly have the water power gas piping just can't construct at all, because the periphery and the underground soil body are produced disturbance, the underground soil body of heavy damage, cause construction quality poor, long in time limit, efficient is low, construction costs is more high.For example use in the mining process of sleeve pipe drilling equipment, sleeve pipe is very big with the frictional force of constructing object, the soil body all around, and along with the increase of sleeve pipe drilling depth, frictional force can be increasing, and the sleeve pipe surrounding soil is constantly deposited, easily form a thick-layer at bushing outer surface, accumulation so repeatedly causes drill bit to be stuck with paste and bores, when frictional force reaches certain degree, just can't creep into, so drilling depth is very limited at all.The patent No. is CN02282180.5, the utility model patent that name is called " fluid jet boring machine " discloses a kind of fluid jet boring machine, comprise hydraulic giant and high-pressure water, hydraulic giant is made up of hydraulic giant bar and nozzle, and the hydraulic giant bar is hollow straight tube, is fixed with nozzle in the lower end of hydraulic giant bar, this nozzle has the hole for water spraying of aperture less than hydraulic giant bar endoporus, this hydraulic giant bar has interface to connect high-pressure water pipe, and this high-pressure intake pipe connects high-pressure water, and the swing feeder is housed on the hydraulic giant bar.This utility model is simple in structure, and volume is small and exquisite, and in conjunction with the high-pressure water jet driving, driving speed is fast, the efficient height.But this corollary equipment is simple rely on add that water makes that peripheral underground soil disturbance is too big, the subsurface structure around the heavy damage, and produce a large amount of mud and cause environmental pollution.Can't reach lubricant effect again as independent employing pressure-air.
The utility model content:
Problem to be solved in the utility model is the deficiency that overcomes prior art, provides a kind of and can ensure the quality of products and safety is carried out rapid construction, cost-effective HAS high-pressure aerial fog rapid injector for prerequisite.
A kind of HAS high-pressure aerial fog rapid injector according to the utility model provides comprises housing, is arranged on feed pipe and gas supply part in the described housing, and an end of described feed pipe is provided with nozzle, and the other end is suitable for being connected with water pump; Described gas supply part comprises air accumulator, the air inlet pipe and the escape pipe that are connected with described air accumulator, and described air inlet pipe is suitable for being connected with air compressor machine; Also be provided with air water mixing jetting pipe in the described housing, an end of described playpipe is connected with escape pipe on the described air accumulator, and the other end is provided with jet blower; The sidewall that described nozzle passes described playpipe stretches in the inner chamber of described playpipe.
The HAS high-pressure aerial fog rapid injector that provides according to the utility model also has following attached technical characterictic:
The axis angle along clockwise direction of the water outlet direction of described nozzle and described playpipe is 55 °～75 °.
Be provided with check-valves between described air accumulator and the described playpipe.
Be provided with the air shut-off valve door between the escape pipe of described air accumulator and the described playpipe.
On the described air accumulator pressure-relief valve is installed.
Described playpipe is provided with safety valve.
Be provided with gas and water mixer on described playpipe, described nozzle stretches in the described gas and water mixer.
Be provided with whirligig (381) in the described gas and water mixer (38).
The operating pressure of described water pump is in 1～10mpa scope.
The pressure of described air compressor machine is at 0.7～1.38mPa, and throughput is at 7～21m
3In/min the scope.
The HAS high-pressure aerial fog rapid injector that provides according to the utility model compared with prior art has following advantage:
1, the utility model is provided with feed pipe and gas supply part, pressure-air and minor amount of water have been produced, pressure-air fully mixes the back with the mixture of minor amount of water by gas and water mixer and produces high-pressure aerial fog, ejecting aerosol fast through jet blower cuts on the drill bit that creeps into to rotating, play cooling, lubrication to drill bit, alleviate the frictional resistance of drilling process greatly, increased propulsive force, increased substantially the quality and the speed of driving pore-forming.
2, the utility model can be controlled respectively feed pipe and gas supply part, can be with the different mining of environment for use with different spray regimes, and the scope of application is more extensive.
3, the utility model can reduce in the drill bit headwork process disturbance and the destruction to the underground soil body, to around the soil body and structures do not have disturbance, do not have influence, pollution-free, construction quality is safe and reliable, rapidly and efficiently, energy-conserving and environment-protective are applied widely.Even meet special structures and the underground water power gas-pipe line of closing on, all can construct safely and fast.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of operation principle of the present utility model.
Fig. 3 is the structural representation of another embodiment of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
Referring to Fig. 1 and Fig. 2, a kind of HAS high-pressure aerial fog rapid injector that provides according to the utility model, comprise housing 1, be arranged on feed pipe 2 and gas supply part 3 in the described housing 1, an end of described feed pipe 2 is provided with nozzle 4, and the other end is suitable for being connected with water pump 5; Described gas supply part 3 comprises air accumulator 31, the air inlet pipe 32 and the escape pipe 33 that are connected with described air accumulator 31, and described air inlet pipe 32 is suitable for being connected with air compressor machine 6; Also be provided with air water mixing jetting pipe 7 in the described housing 1, the escape pipe on an end of described playpipe 7 and the described air accumulator 31 33 connects mutually, and the other end is provided with jet blower 8; The sidewall that described nozzle 4 passes described playpipe stretches in the inner chamber of described playpipe.
In the foregoing description that the utility model provides, one end of feed pipe 2 is provided with nozzle 4, and the other end is suitable for being connected with water pump 5, and water pump 5 provides water under high pressure in the injector course of work, water under high pressure produces high-pressure water mist by nozzle 4 ejections, and high pressure water-vapour spraying is in the inner chamber of playpipe 7; Gas supply part 3 comprises air accumulator 31, the air inlet pipe 32 and the escape pipe 33 that are connected with described air accumulator 31, and air inlet pipe 32 is suitable for being connected with air compressor machine 6; Air compressor machine 6 produces pressure-air in the injector course of work, and is connected with air accumulator 31 by air inlet pipe 32, and air accumulator 31 stores pressure-air, and is connected with playpipe 7 by escape pipe 33; When injector is worked, in playpipe 7, after abundant the mixing, form high-pressure aerial fog and spray fast by jet blower 8 by the high-pressure water mist of nozzle 4 ejections with by the gases at high pressure that air inlet pipe 32 enters.In the drill bit headwork process, eject high-pressure aerial fog fast through jet blower 8 and be ejected on the drill bit that rotation cutting creeps into, play cooling, lubrication, alleviated the frictional resistance of drilling process greatly drill bit, increase propulsive force, increased substantially the quality and the speed of driving pore-forming.
Referring to Fig. 1 and Fig. 2, in the foregoing description that the utility model provides, the sidewall that nozzle 4 passes described playpipe 7 stretches in the inner chamber of described playpipe 7, and the axis angle along clockwise direction of the water outlet direction of nozzle 4 and described playpipe 7 is 55 °～75 °, and for example present embodiment is 65 °.This angle is set can makes water reach best atomizing effect, it is more even that gases at high pressure are mixed with water smoke, thereby produce high-quality high-pressure aerial fog.The axis angle along clockwise direction of water outlet direction that optimal angle scope of the present utility model can be described nozzle 4 and described playpipe 7 is 60 °～70 °.Atomizing effect in this scope is best.Thus, present embodiment is 65 °.
Referring to Fig. 1 and Fig. 2, in the foregoing description that the utility model provides, be provided with check-valves 34 between air accumulator 31 and the described playpipe 7, the effect of check-valves 34 is to make the pressure-air by this check-valves 34 can not produce backflow, guarantee the flow direction of pressure-air, thereby guaranteed that pressure-air flows in the playpipe 7 smoothly.Be provided with air shut-off valve door 35 between the escape pipe 33 of air accumulator 31 and the described playpipe 7, the gases at high pressure that can control in the air accumulator 31 by control air shut-off valve door 35 flow out, it can be closed when not needing gases at high pressure running into, thus the inflow of control gases at high pressure.Pressure-relief valve 36 is installed, the security in the time of can being used for release with assurance use air accumulator 31 on air accumulator 31.Also be provided with safety valve 37 on playpipe 7, its purpose is the security when using this equipment equally.Air compressor machine pressure is controlled at 0.7～1.38mPa, and throughput is controlled at 7～21m
3Be not reach desirable lubrication antifriction function because air pressure is too for a short time in/the min scope, excessive can causing again of air pressure can't fully mix with water, can not form high-pressure aerial fog, therefore, must strictly control high pressure gas and could produce aerosol after the ratio of minor amount of water is mixed.The operating pressure of described water pump is controlled at 1～10mpa, is after the water that guarantees water pump can be supplied high pressure and a certain amount of water and mixes, to produce high-pressure aerial fog and satisfy construction requirement.Present embodiment is controlled at 1.0Pa with air compressor machine pressure thus, and throughput is controlled at 15m
3/ min, the operating pressure of water pump is controlled at 7mpa.
Referring to Fig. 3, another preferred embodiment of the present utility model is: on the basis of the foregoing description, playpipe 7 and jet blower 8 are provided with gas and water mixer 38, and described nozzle 4 stretches in the described gas and water mixer 38.Be provided with gas and water mixer 38 can make mix more fully in gas and water mixer 38 by the high-pressure water mist of nozzle 4 ejection and the gases at high pressure that enter gas and water mixer 38 by air inlet pipe 32 after, so that the aerosol that jet blower 8 ejects is more even, play cooling, lubrication to drill bit, alleviate the frictional resistance of drilling process, improve the quality and the speed of driving pore-forming.
Referring to Fig. 3, another preferred embodiment of the present utility model is: on the basis of the foregoing description, in gas and water mixer 38, be provided with whirligig 381, this device can be in gas and water mixer 38 rotations, it is more even that the aerosol that enters in the gas and water mixer 38 is mixed, so that the aerosol that jet blower 8 ejects is more even, plays cooling, lubrication to drill bit, alleviate the frictional resistance of drilling process, improve the quality and the speed of driving pore-forming.
Claims (10)
1. HAS high-pressure aerial fog rapid injector, comprise housing (1), be arranged on feed pipe (2) and gas supply part (3) in the described housing (1), it is characterized in that: an end of described feed pipe (2) is provided with nozzle (4), and the other end is suitable for being connected with water pump (5); Described gas supply part (3) comprises air accumulator (31), the air inlet pipe (32) that is connected with described air accumulator (31) and escape pipe (33), and described air inlet pipe (32) is suitable for being connected with air compressor machine (6); Also be provided with air water mixing jetting pipe (7) in the described housing (1), an end of described playpipe (7) is connected with escape pipe (33) on the described air accumulator (31), and the other end is provided with jet blower (8); The sidewall that described nozzle (4) passes described playpipe (7) stretches in the inner chamber of described playpipe (7).
2. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: the axis angle along clockwise direction of the water outlet direction of described nozzle (4) and described playpipe (7) is 55 °～75 °.
3. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: be provided with check-valves (34) between described air accumulator (31) and the described playpipe (7).
4. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: be provided with air shut-off valve door (35) between the escape pipe (33) of described air accumulator (31) and the described playpipe (7).
5. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: pressure-relief valve (36) is installed on the described air accumulator (31).
6. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: described playpipe (7) is provided with safety valve (37).
7. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: be provided with gas and water mixer (38) on described playpipe (7), described nozzle (4) stretches in the described gas and water mixer (38).
8. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 7 is characterized in that: be provided with whirligig (381) in the described gas and water mixer (38).
9. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: the operating pressure of described water pump (5) is in 1～10mpa scope.
10. a kind of HAS high-pressure aerial fog rapid injector as claimed in claim 1 is characterized in that: the pressure of described air compressor machine (6) is at 0.7～1.38mPa, and throughput is at 7～21m
3In/min the scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201277568U CN201101990Y (en) | 2007-08-09 | 2007-08-09 | HAS high pressure gas-mist quick injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201277568U CN201101990Y (en) | 2007-08-09 | 2007-08-09 | HAS high pressure gas-mist quick injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101990Y true CN201101990Y (en) | 2008-08-20 |
Family
ID=39949008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201277568U Expired - Lifetime CN201101990Y (en) | 2007-08-09 | 2007-08-09 | HAS high pressure gas-mist quick injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101990Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615258A (en) * | 2012-04-13 | 2012-08-01 | 武汉钢铁(集团)公司 | Method for producing high-quality 65Mn steel mould ingot in pilot plant |
| CN103438342A (en) * | 2013-09-02 | 2013-12-11 | 江苏科技大学 | Sub-dry multidimensional cooling lubricating medium coupled transmission device |
| CN108554895A (en) * | 2018-05-04 | 2018-09-21 | 太原科技大学 | A kind of vacuole derusting device |
-
2007
- 2007-08-09 CN CNU2007201277568U patent/CN201101990Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615258A (en) * | 2012-04-13 | 2012-08-01 | 武汉钢铁(集团)公司 | Method for producing high-quality 65Mn steel mould ingot in pilot plant |
| CN102615258B (en) * | 2012-04-13 | 2014-01-22 | 武汉钢铁(集团)公司 | Method for producing high-quality 65Mn steel mould ingot in pilot plant |
| CN103438342A (en) * | 2013-09-02 | 2013-12-11 | 江苏科技大学 | Sub-dry multidimensional cooling lubricating medium coupled transmission device |
| CN103438342B (en) * | 2013-09-02 | 2016-01-13 | 江苏科技大学 | A kind of sub-dry type multidimensional cooling and lubricating medium couples transmitting set |
| CN108554895A (en) * | 2018-05-04 | 2018-09-21 | 太原科技大学 | A kind of vacuole derusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |
|
| CX01 | Expiry of patent term |