CN2186876Y - Automatic liquid feeder for liquid fuel utensil - Google Patents
Automatic liquid feeder for liquid fuel utensil Download PDFInfo
- Publication number
- CN2186876Y CN2186876Y CN 93241098 CN93241098U CN2186876Y CN 2186876 Y CN2186876 Y CN 2186876Y CN 93241098 CN93241098 CN 93241098 CN 93241098 U CN93241098 U CN 93241098U CN 2186876 Y CN2186876 Y CN 2186876Y
- Authority
- CN
- China
- Prior art keywords
- fuel
- liquid
- liquid fuel
- fuel tank
- utility
- 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
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides an automatic liquid feeder for liquid fuel utensils, and comprises a free unidirectional valve, a fixing plate and a cushion ring. The liquid outlet hole of the free unidirectional valve extends into the inner room of a liquid fuel case, and the liquid inlet hole is connected with the fuel tank for storing the liquid fuel; when the liquid fuel utensil automatically burns, the free unidirectional valve is used for separating the liquid fuel in the fuel case from the liquid fuel in a fuel tank; when the burning stops, the liquid fuel in the fuel tank and in the fuel case are mutually communicated; the fuel tank replenishes the liquid fuel consumed in the fuel case; the utility model has the function of a part pressurizer, which can carry out part pressure to the fuel case. The utility model has the advantages of simple structure, sensitive reaction, reliability, convenient maintenance and low cost.
Description
The utility model relates to a kind of automatic liquid supply device, particularly a kind of automatic liquid supply device of liquid fuel apparatus.
Existing liquid fuel apparatus all is a liquid fuel of storing a constant volume with fuel tank.When fuel consumption arrives a certain limit, will irritate with manual vessel such as funnels and add liquid fuel, can not replenish the liquid fuel that has consumed automatically.Manual device is irritated the operation of adding liquid fuel and extremely bothered, and is careless slightly, just has the liquid fuel outflow.Not only waste the energy, and may cause outer burning of stove and fire damage.
The purpose of this utility model is: irritate at manual vessel and add the problem that liquid fuel exists, succeed in developing free check valve according to principle of hydrodynamics, designed a kind of in the fuel tank of liquid fuel apparatus the automatic liquid supply device of liquid make-up fuel constantly.Use proof, being active in one's movements of this automatic liquid supply device is reliable, and installation and maintenance are all very convenient.Add and make assembling easily with low cost.The technical scheme of a kind of automatic liquid supply device that achieves the above object is, comprise that the fluid hole (5) of free check valve (1), fixed head (2), the free check valve of packing ring (3) (1) stretches into the inside of liquid fuel tank (8), its inlet opening (4) is connected with the fuel tank (9) of contain liquid fuel.
Below in conjunction with accompanying drawing the utility model is elaborated.
The name of each parts among Fig. 1 is called:
(1) free check valve (2) fixed head (3) packing ring
(4) inlet opening (5) fluid hole (6) steel ball
(7) resistance pearl pin (8) fuel tank (9) fuel tank
Overall structure of the present utility model is: free check valve (1) divides two groups of external screw threads by itself to be installed in the screw of fixed head (2), one group of top that is installed in fixed head (2) wherein, and another group is installed in the bottom of fixed head (2); Present embodiment is installed one or two free check valve (1) on the top of fixed head (2), according to the difference of liquid fuel apparatus watt level, in the bottom of fixed head (2) free check valve (1) is installed, quantity be one, two or more; Packing ring (3) has and prevents the function of liquid fuel to external leakage.On free check valve (1), have inlet opening (4), fluid hole (5), steel ball (6) and resistance pearl pin (7) are housed in the fluid hole (5), because the obstruction effect of resistance pearl pin (7), steel ball (6) can only freely roll in fluid hole (5), and can not break away from fluid hole (5).But, because the diameter of steel ball (6) less than the diameter of fluid hole (5), makes liquid fuel freely in the fuel tank of way flow feed liquor fluid fuel apparatus, the also check valve of available other structure.In the present embodiment, free check valve (1) and fixed head (2) are to use the steel processing and fabricating.Upper and lower two groups of free check valves (1) and fixed head (2) are formed the integral body of automatic liquid supply device.Automatic liquid supply device of the present utility model is installed between the liquid fuel tank and liquid-fuel tank of liquid fuel apparatus (being 93106038.9 applications for a patent for invention that are called " self-pressing type liquid fuel furnace tool " that the applicant submitted on June 10th, 93), just becomes the automatic liquid supply device of liquid fuel apparatus.
When automatic liquid supply device was installed, with the inside of fluid hole (5) the directional liquid fuel tank of free check valve (1), its inlet opening (4) and the storage completely fuel tank of liquid fuel were connected.When the liquid fuel apparatus is started working and during to external world supply heat energy, the utility model starts immediately synchronously, and under the promotion of gaseous-pressure, steel ball (6) is blocked inlet opening (4) rapidly, fuel tank and fuel tank are isolated fully, cause the liquid among both not connected.Because the liquid fuel apparatus continues to confess heat energy to the external world, the liquid fuel in the fuel tank constantly reduces.The liquid fuel within apparatus stops when extraneous heat supply, gaseous-pressure in the fuel tank reduces and very fast disappearance, steel ball of the present utility model (6) is return the original place rapidly, fuel tank and fuel tank are recovered the state of interconnecting again, fuel tank is replenished the liquid fuel that has consumed automatically to fuel tank immediately, for next heat supply is got ready.Move in circles, the feed liquor device makes the fuel tank of liquid fuel apparatus remain full of the state of liquid fuel forever before burning automatically.
On a certain cross section in the fuel tank that the free check valve and the fixed head of automatic liquid supply device of the present utility model is installed in the liquid fuel apparatus, it not only can be made automatic liquid supply device and use, and possesses the function of pressurized device again, make a certain part of fuel tank bear gaseous-pressure another part and then be in atmospheric pressure state, both reduce the burden of combustion chamber, shortened preheating time again.
Because have the dual-use function of automatic liquid supply device and local pressurizer in the automatic liquid supply device liquid fuel within apparatus of the present utility model, it will promote liquid fuel apparatus technology rapid development.
Claims (3)
1, a kind of automatic liquid supply device of liquid fuel apparatus, it is characterized in that it comprises free check valve (1), fixed head (2), packing ring (3), the fluid hole (5) of free single valve (1) stretches into the inside of liquid fuel tank (8), and its inlet opening (4) is connected with the fuel tank (9) of contain liquid.
2, automatic liquid supply device according to claim 1 is characterized in that being equipped with in free check valve (1), the fluid hole (5) steel ball (6), resistance pearl pin (7), and steel ball (6) can freely roll in fluid hole (5) and not break away from fluid hole (5).
3, automatic liquid supply device according to claim 1 is characterized in that free check valve (1) divides upper and lower two to be assembled on the fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241098 CN2186876Y (en) | 1993-10-08 | 1993-10-08 | Automatic liquid feeder for liquid fuel utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241098 CN2186876Y (en) | 1993-10-08 | 1993-10-08 | Automatic liquid feeder for liquid fuel utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186876Y true CN2186876Y (en) | 1995-01-04 |
Family
ID=33815165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93241098 Expired - Fee Related CN2186876Y (en) | 1993-10-08 | 1993-10-08 | Automatic liquid feeder for liquid fuel utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186876Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440310A (en) * | 2019-08-05 | 2019-11-12 | 汪文羽 | A kind of full-automatic alcohol heater |
-
1993
- 1993-10-08 CN CN 93241098 patent/CN2186876Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440310A (en) * | 2019-08-05 | 2019-11-12 | 汪文羽 | A kind of full-automatic alcohol heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1489951A (en) | Hot beverage dispenser | |
| CN2186876Y (en) | Automatic liquid feeder for liquid fuel utensil | |
| CN210511809U (en) | Alcohol group fuel heating stove all-in-one | |
| CN2145297Y (en) | Efficiente one-way valve cabable for arbitrary putting | |
| CN2453404Y (en) | Float centre lathe type water level control valve for electric water boiler water receiver | |
| CN2174611Y (en) | Automatic cut-off pressure-reducing valve and air-outlet valve for high-level closed water tank | |
| CN2309534Y (en) | Water-saving siphone automatic water-adding solar water heater | |
| CN2795680Y (en) | Pressure stabilized oil tank | |
| CN2128682Y (en) | Ventilated check valve | |
| CN2341035Y (en) | Two-stage gasifying and transferring apparatus for liquid fuel | |
| CN2225594Y (en) | Liquid discharging liquid pressure reducing gasifying valve for liquefied gas tank | |
| CN2228159Y (en) | Marmen temp-controlling valve | |
| CN217780793U (en) | Water purification buffer applied to water purification heater | |
| CN2243587Y (en) | Floating cylinder valve | |
| CN208907131U (en) | A kind of pressure release type water seal bleeding device | |
| CN219119948U (en) | Micro-pressure lip-shaped sealing structure | |
| CN2311732Y (en) | Water-saving siphon automatic supplying solar water heater | |
| CN2407222Y (en) | Special steel bottle for LPG residue | |
| CN2394156Y (en) | Pressure limiting valve of electric water heater | |
| CN210204463U (en) | External water seat for bottled water | |
| CN2180888Y (en) | Steam boiler self-supply water device | |
| CN2351686Y (en) | Automatic exhausting valve for heating system | |
| CN2394059Y (en) | Rotor valve controller for solar water heater | |
| CN2643101Y (en) | Air gate type check valve | |
| CN2168134Y (en) | Opening-closing valve for atmospheric hot water boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |