CN211722753U - Prevent steam generation structure and domestic appliance of siphon - Google Patents
Prevent steam generation structure and domestic appliance of siphon Download PDFInfo
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- CN211722753U CN211722753U CN201921916150.1U CN201921916150U CN211722753U CN 211722753 U CN211722753 U CN 211722753U CN 201921916150 U CN201921916150 U CN 201921916150U CN 211722753 U CN211722753 U CN 211722753U
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Abstract
The utility model provides a prevent steam generation structure of siphon, including water tank, water pump and steam generator, water tank intercommunication water pump, the tee bend is provided with first connector, second connector and third connector, the pipe diameter of third connector is less than the pipe diameter of first connector and the pipe diameter of second connector, steam generator is connected to first connector, the water pump is connected to the second connector, external atmosphere is connected to the third connector, when steam stop work, owing to there is tee bend one end and external atmosphere or water tank intercommunication, only the water column between tee bend and the steam generator can flow into steam generator inside the siphon like this to the water of protective water box the inside makes it not continue to take out futilely under non-operating condition.
Description
Technical Field
The utility model relates to a prevent steam generation structure and domestic appliance of siphon.
Background
With the improvement of living standard of people, most of the existing families are provided with steam boxes, steam ovens or micro-steam ovens, but after the existing families are used, the existing families can find that water in a water tank is not available after the existing families are stopped for a period of time, and the reason is that a water pump is a direct-current diaphragm pump and cannot completely seal and cut off a water path; after the steam work is finished, a complete and completely sealed water column is arranged in the waterway pipeline to form a siphon pipeline; the gas outlet of the steam generator is communicated with the cavity (atmosphere), water in the water channel can continuously flow into the steam generator through the siphon pipeline due to gravity and siphon phenomenon, so that water in the water tank is completely drained in a non-working state, flows into the cavity through the steam generator, and complaints are generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point in the prior art, providing a prevent steam generation structure of siphon, aim at solving the siphonage in the steam generation structure.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides an anti-siphon steam generation structure, includes water tank, water pump and steam generator, water tank intercommunication water pump, it still is provided with the tee bend, the tee bend is provided with first connector, second connector and third connector, the pipe diameter of third connector is less than the pipe diameter of first connector and the pipe diameter of second connector, steam generator is connected to first connector, the water pump is connected to the second connector, external atmosphere or water tank are connected to the third connector, when steam stop work, owing to there is tee bend one end and external atmosphere intercommunication, only the water column between tee bend and the steam generator can flow into steam generator inside the siphon like this to the water of protective water box the inside makes it not continued to be pumped out futilely under the non-operating condition.
In one or more embodiments, the pipe diameter of the first connector is greater than or equal to that of the water inlet pipe of the steam generator, and the pipe diameter of the second connector is greater than or equal to that of the water outlet pipe of the water pump, so that water directly flows from the second connector to the first connector when passing through the tee joint, and water outflow from the third connector is avoided.
In one or more embodiments, the pipe diameter of the third joint is far smaller than that of the first joint, and the pipe diameter of the third joint is far smaller than that of the second joint, so as to prevent the third joint from yielding water.
In one or more embodiments, the water pump, the water tank, the steam generator, and the tee are all connected by hoses.
A household appliance comprises the anti-siphon steam generation structure, and is a steam box, a steam oven, a micro-steam oven or a kitchen appliance with steam heating or steam cooking.
Has the advantages that: the utility model provides a prevent steam generation structure of siphon, when steam stop work, owing to have tee bend one end and external atmosphere intercommunication, only the water column between tee bend and the steam generator can flow into steam generator inside the siphon like this to the water of protective water tank the inside makes it not continued to take out under the non-operating condition and does not dry.
Drawings
Fig. 1 is a schematic structural diagram of a steam generating structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of an anti-siphon steam generation structure according to an embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
example (b):
referring to the attached drawings 1-2, an anti-siphon steam generating structure comprises a water tank 1, a water pump 2 and a steam generator 3, wherein the water tank 1 is communicated with the water pump 2, the anti-siphon steam generating structure is further provided with a tee joint 4, the tee joint 4 is provided with a first connector 42, a second connector 41 and a third connector 43, the pipe diameter of the third connector 43 is smaller than the pipe diameter of the first connector 42 and the pipe diameter of the second connector 41, the first connector 42 is connected with the steam generator 3, the second connector 41 is connected with the water pump 2, the third connector 43 is connected with the external atmosphere or the water tank, when steam stops working, as one end of the tee joint 4 is communicated with the external atmosphere or the water tank 1, the air pressure between the tee joint 4 and the water tank 1 is balanced, only water columns between the tee joint 4 and the steam generator 3 can flow into the steam generator, thereby protecting the water in the water tank 1 from being continuously pumped out in the non-working state.
Further, the pipe diameter of the first connector 42 is greater than or equal to the pipe diameter of the water inlet pipe of the steam generator 3, the pipe diameter of the second connector 41 is greater than or equal to the pipe diameter of the water outlet pipe of the water pump 2, and water directly flows to the first connector 42 from the second connector 41 when passing through the tee joint 4, so that water is prevented from flowing out of the third connector 43.
Further, the pipe diameter of the third joint 43 is far smaller than that of the first joint 42, and the pipe diameter of the third joint 43 is far smaller than that of the second joint 41, so as to prevent the third joint 43 from yielding water.
Further, the water pump 2, the water tank 1, the steam generator 3 and the tee joint 4 are all connected by a hose.
A household appliance comprises the anti-siphon steam generation structure, and is a steam box, a steam oven, a micro-steam oven or a kitchen appliance with steam heating or steam cooking.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (5)
1. The utility model provides a prevent steam generation structure of siphon, a serial communication port, includes water tank, water pump and steam generator, water tank intercommunication water pump, it still is provided with the tee bend, the tee bend is provided with first connector, second connector and third connector, the pipe diameter of third connector is less than the pipe diameter of first connector and the pipe diameter of second connector, steam generator is connected to first connector, the water pump is connected to the second connector, external atmosphere or water tank are connected to the third connector.
2. The anti-siphon steam generating structure according to claim 1, wherein the pipe diameter of the first connector is greater than or equal to that of the water inlet pipe of the steam generator, and the pipe diameter of the second connector is greater than or equal to that of the water outlet pipe of the water pump.
3. An anti-siphon steam generating structure according to claim 1, characterized in that the pipe diameter of the third connector is far smaller than the pipe diameter of the first connector, and the pipe diameter of the third connector is far smaller than the pipe diameter of the second connector.
4. The anti-siphon steam generating structure according to claim 1, wherein the water pump, the water tank, the steam generator and the tee joint are connected by a hose.
5. An electric household appliance comprising the anti-siphon steam generating structure of any one of claims 1 to 4, wherein the electric household appliance is a steam box, a steam oven, a micro-steam oven or a kitchen appliance with steam heating or steam cooking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916150.1U CN211722753U (en) | 2019-11-07 | 2019-11-07 | Prevent steam generation structure and domestic appliance of siphon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916150.1U CN211722753U (en) | 2019-11-07 | 2019-11-07 | Prevent steam generation structure and domestic appliance of siphon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211722753U true CN211722753U (en) | 2020-10-23 |
Family
ID=72874285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921916150.1U Active CN211722753U (en) | 2019-11-07 | 2019-11-07 | Prevent steam generation structure and domestic appliance of siphon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211722753U (en) |
-
2019
- 2019-11-07 CN CN201921916150.1U patent/CN211722753U/en active Active
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