CN201916076U - Carburetor - Google Patents
Carburetor Download PDFInfo
- Publication number
- CN201916076U CN201916076U CN2011200136840U CN201120013684U CN201916076U CN 201916076 U CN201916076 U CN 201916076U CN 2011200136840 U CN2011200136840 U CN 2011200136840U CN 201120013684 U CN201120013684 U CN 201120013684U CN 201916076 U CN201916076 U CN 201916076U
- Authority
- CN
- China
- Prior art keywords
- cavity
- float
- carburetor
- connecting tube
- tube
- Prior art date
- 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 relates to a carburetor, which comprises a carburetor body, an air strangler spindle and a throttle valve shaft component. A floater cavity is disposed in the carburetor body, a floater is arranged in the floater cavity, a balance hole, a main air metering hole and a connecting pipeline are further disposed in the carburetor body, the balance hole is connected with the floater cavity by the connecting pipeline, a balance pipe is arranged between the connecting pipeline and the floater, one end of the balance pipe is arranged in the connecting pipeline, the other end of the balance pipe is fixedly connected with the floater, the balance pipe arranged inside the connecting pipeline matches with the connecting pipeline, and a guiding channel used for connecting the floater cavity with the connecting pipeline is disposed on the balance pipe. The carburetor adopting the technical scheme prevents oil from overflowing out of the balance hole when an automobile shakes more violently.
Description
Technical field
The utility model relates to a kind of Carburetor.
Background technique
Carburetor is a kind of gasoline and air mixing with some, so that the device of normal working of engine.
At present, existing a kind of Carburetor includes the Carburetor body, Air strangler spindle, throttle plate pin assembly, be provided with float cavity in the Carburetor body, be provided with float in the float cavity, the connecting tube that also is provided with equalizing orifice, primary air metering-orifice in the Carburetor body and is used to connect float cavity and equalizing orifice.But, the Carburetor of this structure, when automobile took place than big bang, fluid can overflow from equalizing orifice, influences the performance of Carburetor, causes unnecessary trouble.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, it is a kind of when automobile takes place than big bang that the utility model provides, the Carburetor that fluid can not overflow from equalizing orifice.
The technical solution of the utility model: a kind of Carburetor, include the Carburetor body, Air strangler spindle, the throttle plate pin assembly, be provided with a float cavity in the described Carburetor body, be provided with float in the described float cavity, also be provided with equalizing orifice in the described Carburetor body, primary air metering-orifice and the connecting tube that is used to connect described equalizing orifice and float cavity, be provided with balance tube between described connecting tube and the float, described balance tube one end places in the described connecting tube, the other end is fixedlyed connected with described float, place balance tube and connecting tube in the connecting tube to be complementary, described balance tube is provided with the pathway that is used to connect float cavity and connecting tube.
Adopt technique scheme, when automobile takes place than big bang, fluid in the described float cavity can produce fluctuation, because balance tube is set, fluid can not directly enter in the described connecting tube, and need enter from the pathway the described balance tube in the connecting tube, fluid can be stopped by the sidewall of described balance tube, can't enter in the connecting tube, fluid just can not overflow from described equalizing orifice like this, causes unnecessary trouble.
Further improvement of the utility model: be provided with a cavity in the described balance tube, described cavity and connecting tube connect, the sidewall of described balance tube is provided with the connection mouth that is used to connect cavity and float cavity, and described connection mouth, cavity form described pathway.
Adopt above-mentioned further improvement, guaranteeing under fluid and the situation that ambient air communicates, fluid can not enter in the connecting tube, even automobile produces bigger vibrations, fluid can only enter cavity in the connection mouth on the sidewall of described balance tube, and then enter in the connecting tube, the balance tube of this structure is simple in structure, can prevent fluid spillover in the equalizing orifice preferably.
Further improvement more of the present utility model: described connection mouth is positioned at the top of described cavity bottom.
Adopt above-mentioned further improvement again, if bigger vibrations take place automobile, even the fluid of a little is by entering cavity in the connection mouth on the sidewall of described balance tube, this part fluid can rest on described balance tube bottom, can not overflow, influence the performance of Carburetor by described equalizing orifice.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the structural representation of balance tube in the utility model specific embodiment.
Embodiment
As Fig. 1, shown in 2, a kind of Carburetor, include Carburetor body 1, Air strangler spindle 2, throttle plate pin assembly 3, be provided with a float cavity 13 in the described Carburetor body 1, be provided with float 4 in the described float cavity 13, also be provided with equalizing orifice 5 in the described Carburetor body 1, primary air metering-orifice 6 and the connecting tube 7 that is used to connect described equalizing orifice 5 and float cavity 13, be provided with balance tube 8 between described connecting tube 7 and the float 4, described balance tube 8 one ends place in the described connecting tube 7, the other end is fixedlyed connected with described float 4, place the balance tube 8 in the connecting tube 7 to be complementary with connecting tube 7, described balance tube 8 is provided with the pathway 81 that is used to connect float cavity 13 and connecting tube 7.In the utility model specific embodiment, describedly place balance tube 8 and connecting tube 7 in the connecting tube 7 to be complementary to be complementary for described balance tube 8 places the shape in the connecting tube 7 and the shape of connecting tube 7, if promptly described connecting tube 7 cross sections are circular, the cross section that then places the balance tube 8 in the connecting tube 7 is also for circular.Being fixedly connected as described float 4 with described float 4 and being provided with the hole of inserting of described balance tube 8 for balance tube 8 one ends, described balance tube 8 and float 4 socket connections, the Placement of this structure is simple in structure, working stability, can certainly adopt the fixedly connected of other form, as screw connection, bolt connection etc., still, the do not peg graft Placement of form of its structure is simple.Wherein, described Carburetor body 1 includes upper casing 11, lower casing 12, and the Carburetor processing of this structure is convenient.
In the utility model specific embodiment, be provided with a cavity 811 in the described balance tube 8, described cavity 811 connects with connecting tube 7, the sidewall of described balance tube 8 is provided with the connection mouth 812 that is used to connect cavity 811 and float cavity 13, and described connection mouth 812, cavity 811 form described pathway 81.Described equalizing orifice 5 is horizontally set on the upper casing 11, and connecting tube 7 vertically is provided with, and described balance tube 8 also vertically is arranged between balance tube 8 and the float 4.
In the utility model specific embodiment, described connection mouth 812 is positioned at the top of described cavity 811 bottoms, and wherein said top is for being positioned near equalizing orifice 5 one sides.
Claims (3)
1. Carburetor, include the Carburetor body, Air strangler spindle, the throttle plate pin assembly, be provided with a float cavity in the described Carburetor body, be provided with float in the described float cavity, also be provided with equalizing orifice in the described Carburetor body, primary air metering-orifice and the connecting tube that is used to connect described equalizing orifice and float cavity, it is characterized in that: be provided with balance tube between described connecting tube and the float, described balance tube one end places in the described connecting tube, the other end is fixedlyed connected with described float, place balance tube and connecting tube in the connecting tube to be complementary, described balance tube is provided with the pathway that is used to connect float cavity and connecting tube.
2. Carburetor according to claim 1, it is characterized in that: be provided with a cavity in the described balance tube, described cavity and connecting tube connect, and the sidewall of described balance tube is provided with the connection mouth that is used to connect cavity and float cavity, and described connection mouth, cavity form described pathway.
3. Carburetor according to claim 2 is characterized in that: described connection mouth is positioned at the top of described cavity bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200136840U CN201916076U (en) | 2011-01-12 | 2011-01-12 | Carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200136840U CN201916076U (en) | 2011-01-12 | 2011-01-12 | Carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916076U true CN201916076U (en) | 2011-08-03 |
Family
ID=44415875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200136840U Expired - Fee Related CN201916076U (en) | 2011-01-12 | 2011-01-12 | Carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279081A (en) * | 2013-07-05 | 2015-01-14 | 宁德市鑫明动力配件有限公司 | Improved carburetor |
| CN110931685A (en) * | 2018-09-20 | 2020-03-27 | 郑州宇通客车股份有限公司 | Ventilation valve and battery box using same |
| CN113054272A (en) * | 2021-03-08 | 2021-06-29 | 河南能创电子科技有限公司 | Towed new forms of energy aircraft ground portable power source |
-
2011
- 2011-01-12 CN CN2011200136840U patent/CN201916076U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279081A (en) * | 2013-07-05 | 2015-01-14 | 宁德市鑫明动力配件有限公司 | Improved carburetor |
| CN110931685A (en) * | 2018-09-20 | 2020-03-27 | 郑州宇通客车股份有限公司 | Ventilation valve and battery box using same |
| CN113054272A (en) * | 2021-03-08 | 2021-06-29 | 河南能创电子科技有限公司 | Towed new forms of energy aircraft ground portable power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20140112 |