CN204729351U - A kind of compressor housings of modified model turbosupercharger - Google Patents
A kind of compressor housings of modified model turbosupercharger Download PDFInfo
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- CN204729351U CN204729351U CN201520477939.7U CN201520477939U CN204729351U CN 204729351 U CN204729351 U CN 204729351U CN 201520477939 U CN201520477939 U CN 201520477939U CN 204729351 U CN204729351 U CN 204729351U
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- Prior art keywords
- housing department
- inner cylinder
- outer cylindrical
- cylindrical portion
- sebific duct
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Abstract
The utility model provides a kind of compressor housings of modified model turbosupercharger, belongs to field of mechanical technique.The compressor housings of this modified model turbosupercharger comprises by housing department, internal ring portion, the body that portion of giving vent to anger is formed, housing department is provided with gas-entered passageway, the outer side surface medial recess of housing department forms outer cylindrical portion, the inner cylinder portion with outer cylindrical portion with gap is provided with inside outer cylindrical portion, the portion of giving vent to anger is provided with outlet passageway, internal ring portion is provided with the spirality Pressure channel that side is open, six inlet holes are arranged with in the root loop of inner cylinder portion, the air guide sleeve being located at inner cylinder portion top is embedded with in outer cylindrical portion ingress, housing department outer side surface is installed with multiple isolation boss, each isolation boss all offers sebific duct caulking groove, each isolation boss is also movably installed with the clasp matched with sebific duct caulking groove.The compressor housings of this modified model turbosupercharger has the advantage improving air inflow, can avoid sebific duct contact housing.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of compressor housings, particularly a kind of compressor housings of modified model turbosupercharger.
Background technique
Turbosupercharger is actually a kind of air compressor, increases air inflow by pressurized air.It is utilize motor to discharge waste gas inertia impulsive force to promote the turbine in turbine chamber, turbine drives again coaxial impeller, the air that impeller force feed is sent here by air-strainer pipeline, makes it supercharging and enters cylinder.When engine speed increases, the waste gas velocity of discharge and secondary speed also synchronously increase, impeller just compresses more air and enters cylinder, the pressure of air and density increase the more fuel that can burn, the rotating speed of corresponding increase fuel quantity and adjustment motor, just can increase the output power of motor.
In daily life, the energy that engine combustion fuel produces has about 1/3rd to be mechanical energy by transmission, conversion, and 1/3rd enter cooling system, and 1/3rd discharge with waste gas.And the thing that turbosupercharger is done is exactly a part of in engine charge for last 1/3rd Conversion of Energies that is discharged with waste gas, and then " pretreatment " is carried out to gas, thus save part energy.
From textural, turbosupercharger mainly comprises gas compressor, intermediate, turbine casing three parts.Turbine casing is exactly the place that engine exhaust promotes turbine acting, gas compressor is the place of impeller to air inlet acting pressurization, and intermediate is for connecting turbine casing and gas compressor, and intermediate plays effect that is fixing and loading bearing part, meanwhile, the coolant flow channel of turbosupercharger is also in intermediate.
The main load-bearing component of gas compressor is housing, and the turbosupercharger of band bypass valve is provided with final controlling element, gas compressor is connected with final controlling element by sebific duct, pressurization gas corresponding in compressor housings is transported in final controlling element through sebific duct, in prior art, compressor housings structural design is unreasonable, and charge flow rate is little.In addition, because during work, the temperature of compressor housings is relatively high, and sebific duct is longer, to such an extent as to sebific duct easily encounters housing, leaks gas after causing hose aging, fracture, final controlling element cisco unity malfunction.
In sum, for solving the structural deficiency of existing compressor housings, need to design a kind of reasonable in design, improve air inflow, sebific duct can be avoided to contact the compressor housings of modified model turbosupercharger of housing.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of reasonable in design, improve air inflow, sebific duct can be avoided to contact the compressor housings of modified model turbosupercharger of housing.
The purpose of this utility model realizes by following technical proposal: a kind of compressor housings of modified model turbosupercharger, comprise by the housing department be connected as a single entity, internal ring portion, the body that portion of giving vent to anger is formed, the gas-entered passageway in tubular is provided with in the middle part of described housing department, the outer side surface medial recess of described housing department forms outer cylindrical portion, be provided with inside outer cylindrical portion and inner cylinder portion that housing department is connected as a single entity and between inner cylinder portion and outer cylindrical portion, there is gap, described outer cylindrical portion, inner cylinder portion is all arranged on gas-entered passageway ingress, described internal ring portion is positioned at housing department side and is disk-shaped structure, the described portion of giving vent to anger to be arranged on above housing department and to be provided with outlet passageway, internal ring portion is provided with the spirality Pressure channel that side is open, described Pressure channel two ends respectively with gas-entered passageway, outlet passageway UNICOM, be arranged with and six of gas-entered passageway UNICOM inlet holes in the root loop of inner cylinder portion, the air guide sleeve being located at inner cylinder portion top is embedded with in outer cylindrical portion ingress, the tapered setting of inwall of described air guide sleeve, housing department outer side surface is installed with multiple isolation boss, each isolation boss all offers sebific duct caulking groove, each isolation boss is also movably installed with the clasp matched with sebific duct caulking groove.
As further improvement of the utility model, be evenly distributed with five at the edge of housing department and install journal stirrup, described installation journal stirrup and housing department are connected as a single entity.
Further improve as of the present utility model, described in give vent to anger portion outer peripheral sidewall on circumferentially offer annular mounting groove, the inwall of described outlet passageway is circumferentially evenly provided with three restraining grooves.
As another improvement of the present utility model, the joint of described housing department and inner cylinder portion is provided with multiple stiffening rib.
Based on technique scheme, the utility model embodiment at least can produce following technique effect: overall construction design is reasonable, overall structure adopts one-body molded mode to obtain, reduce cost of production, ensure that the structural strength of enclosure body, the suction port of gas compressor is arranged on middle part, and air outlet is arranged on top, rationally distributed and working efficiency is high; Be a suction port with the position of gas-entered passageway UNICOM in the middle part of outer cylindrical portion, and be equipped with air guide sleeve, make intake velocity faster; Inside outer cylindrical portion, also gap is provided with inner cylinder portion, and be evenly distributed with six inlet holes at its root (i.e. gas-entered passageway ingress), further increase housing air inflow, and such inlet hole is arranged, gas-entered passageway ingress is made to form eddy current, make ingress also to pull in gas-entered passageway by the air in the external world quickly effectivelyer, substantially increase working efficiency; Housing department outer side surface is provided with isolation boss, isolation boss offers the sebific duct caulking groove for being embedded sebific duct, each isolation boss is also movably installed with clasp, after the corresponding position of sebific duct embeds sebific duct caulking groove, clasp action also, by sebific duct fastening on isolation boss, makes sebific duct and housing isolation, and isolation boss avoids sebific duct contact housing, prevent sebific duct aging because touching with housing outer surface, the phenomenon of final controlling element cisco unity malfunction.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the sectional view of the utility model one preferred embodiment.
In figure, 10, housing department; 11, gas-entered passageway; 20, internal ring portion; 21, Pressure channel; 30, to give vent to anger portion; 31, outlet passageway; 32, annular mounting groove; 33, restraining groove; 40, outer cylindrical portion; 50, inner cylinder portion; 51, inlet hole; 60, air guide sleeve; 70, boss is isolated; 71, sebific duct caulking groove; 80, journal stirrup is installed.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, the compressor housings of this modified model turbosupercharger comprises by the housing department 10 be connected as a single entity, internal ring portion 20, the body of portion 30 formation of giving vent to anger, the gas-entered passageway 11 in tubular is provided with in the middle part of housing department 10, the outer side surface medial recess of housing department 10 forms outer cylindrical portion 40, be provided with inside outer cylindrical portion 40 and inner cylinder portion 50 that housing department 10 is connected as a single entity and between inner cylinder portion 50 and outer cylindrical portion 40, there is gap, outer cylindrical portion 40, inner cylinder portion 50 is all arranged on gas-entered passageway 11 ingress, internal ring portion 20 is positioned at housing department 10 side and is disk-shaped structure, portion 30 of giving vent to anger to be arranged on above housing department 10 and to be provided with outlet passageway 31, internal ring portion 20 is provided with the spirality Pressure channel 21 that side is open, Pressure channel 21 two ends respectively with gas-entered passageway 11, outlet passageway 31 UNICOM, six inlet holes 51 with gas-entered passageway 11 UNICOM are arranged with in the root loop of inner cylinder portion 50, the air guide sleeve 60 being located at inner cylinder portion 50 top is embedded with in outer cylindrical portion 40 ingress, the tapered setting of inwall of air guide sleeve 60, housing department 10 outer side surface is installed with multiple isolation boss 70, each isolation boss 70 all offers sebific duct caulking groove 71, each isolation boss 70 is also movably installed with the clasp (not shown) matched with sebific duct caulking groove 71.
The compressor housings of this modified model turbosupercharger in an initial condition, overall construction design is reasonable, overall structure adopts one-body molded mode to obtain, reduce cost of production, ensure that the structural strength of enclosure body, the suction port of gas compressor is arranged on middle part, and air outlet is arranged on top, rationally distributed and working efficiency is high; Be a suction port with the position of gas-entered passageway 11 UNICOM in the middle part of outer cylindrical portion 40, and be equipped with air guide sleeve 60, make intake velocity faster; Inside outer cylindrical portion 40, also gap is provided with inner cylinder portion 50, and be evenly distributed with six inlet holes 51 at its root (i.e. gas-entered passageway 11 ingress), further increase housing air inflow, and such inlet hole 51 is arranged, gas-entered passageway 11 ingress is made to form eddy current, the air in the external world also can be pulled in gas-entered passageway 11 by ingress quickly effectivelyer, substantially increase working efficiency.
In addition, turbosupercharger with bypass valve is provided with final controlling element, gas compressor is connected with final controlling element by sebific duct, this compressor housings is provided with isolation boss 70 on housing department 10 outer side surface, isolation boss 70 offers the sebific duct caulking groove 71 for being embedded sebific duct, each isolation boss 70 is also movably installed with clasp, after the corresponding position of sebific duct embeds sebific duct caulking groove 71, sebific duct fastening is also being isolated on boss 70 by clasp action, make sebific duct and housing isolation, isolation boss 70 avoids sebific duct contact housing, prevent sebific duct aging because touching with housing outer surface, the phenomenon of final controlling element cisco unity malfunction.
Preferably, be evenly distributed with five at the edge of housing department 10 and journal stirrup 80 is installed, journal stirrup 80 is installed and is connected as a single entity with housing department 10.When assembling gas compressor, corresponding installation journal stirrup 80 can be coordinated to be arranged on the intermediate of turbosupercharger by housing by screw, mount and dismount all more convenient.
Preferably, the outer peripheral sidewall in portion 30 of giving vent to anger circumferentially offers annular mounting groove 32, the inwall of outlet passageway 31 is circumferentially evenly provided with three restraining grooves 33.The setting of annular mounting groove 32 and restraining groove 33 is mainly convenient to the installation of housing, docking and is ensured the sealing at air outlet place, reasonable in design, when holder housing and exterior components, annular spring card only need be used to coordinate annular mounting groove 32, use and have in protruding interfacing part insertion outlet passageway 31 and dock with the portion of giving vent to anger 30, housing is connected more stable with extraneous component, docking accurately, the setting of restraining groove 33 enhances the sealing of housing joint, efficiently avoid the phenomenon that housing and extraneous joint occur to leak gas.
Further preferably, the joint of housing department 10 and inner cylinder portion 50 is provided with multiple stiffening rib.The intensity that stiffening rib can improve joint is set, namely reduces case material, brief cost, reduce weight, in turn ensure that the bulk strength of housing.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. the compressor housings of a modified model turbosupercharger, it is characterized in that: comprise by the housing department be connected as a single entity, internal ring portion, the body that portion of giving vent to anger is formed, the gas-entered passageway in tubular is provided with in the middle part of described housing department, the outer side surface medial recess of described housing department forms outer cylindrical portion, be provided with inside outer cylindrical portion and inner cylinder portion that housing department is connected as a single entity and between inner cylinder portion and outer cylindrical portion, there is gap, described outer cylindrical portion, inner cylinder portion is all arranged on gas-entered passageway ingress, described internal ring portion is positioned at housing department side and is disk-shaped structure, the described portion of giving vent to anger to be arranged on above housing department and to be provided with outlet passageway, internal ring portion is provided with the spirality Pressure channel that side is open, described Pressure channel two ends respectively with gas-entered passageway, outlet passageway UNICOM, be arranged with and six of gas-entered passageway UNICOM inlet holes in the root loop of inner cylinder portion, the air guide sleeve being located at inner cylinder portion top is embedded with in outer cylindrical portion ingress, the tapered setting of inwall of described air guide sleeve, housing department outer side surface is installed with multiple isolation boss, each isolation boss all offers sebific duct caulking groove, each isolation boss is also movably installed with the clasp matched with sebific duct caulking groove.
2. the compressor housings of a kind of modified model turbosupercharger according to claim 1, is characterized in that: be evenly distributed with five at the edge of housing department and install journal stirrup, described installation journal stirrup and housing department are connected as a single entity.
3. the compressor housings of a kind of modified model turbosupercharger according to claim 2, is characterized in that: described in give vent to anger portion outer peripheral sidewall on circumferentially offer annular mounting groove, the inwall of described outlet passageway is circumferentially evenly provided with three restraining grooves.
4. the compressor housings of a kind of modified model turbosupercharger according to claim 3, is characterized in that: the joint of described housing department and inner cylinder portion is provided with multiple stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477939.7U CN204729351U (en) | 2015-07-06 | 2015-07-06 | A kind of compressor housings of modified model turbosupercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477939.7U CN204729351U (en) | 2015-07-06 | 2015-07-06 | A kind of compressor housings of modified model turbosupercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729351U true CN204729351U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477939.7U Expired - Fee Related CN204729351U (en) | 2015-07-06 | 2015-07-06 | A kind of compressor housings of modified model turbosupercharger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443964A (en) * | 2019-08-28 | 2021-03-05 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater and control method thereof |
-
2015
- 2015-07-06 CN CN201520477939.7U patent/CN204729351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443964A (en) * | 2019-08-28 | 2021-03-05 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater and control method thereof |
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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 |
Granted publication date: 20151028 Termination date: 20200706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |