CN208892250U - A kind of anti-siphon water system of electric steam furnace - Google Patents
A kind of anti-siphon water system of electric steam furnace Download PDFInfo
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- CN208892250U CN208892250U CN201820699268.2U CN201820699268U CN208892250U CN 208892250 U CN208892250 U CN 208892250U CN 201820699268 U CN201820699268 U CN 201820699268U CN 208892250 U CN208892250 U CN 208892250U
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Abstract
A kind of anti-siphon water system of electric steam furnace, water pump including water tank, more than tank top and it is located at water tank bottom evaporating pan below, water outlet on water tank is connected to by water inlet pipe with the water inlet end of water pump, and the water outlet of water pump is connected to by outlet pipe with evaporating pan；It is communicated with separator tube at the top of outlet pipe, which is equipped with the extraneous air hole of connection.The utility model passes through in separator tube of the top of the outlet pipe connection with air hole, on the one hand it can prevent siphonage, on the other hand heated pressure is excessive in the cavity, make the water of outlet pipe temporarily can not normal flow when flowing into evaporating pan, a part of water of outlet pipe can up pour in separator tube, after the decline of chamber physical stress, water flows into evaporating pan from separator tube again.
Description
Technical field
The utility model relates to a kind of electric steam furnace, in particular to the anti-siphon water system of a kind of electric steam furnace.
Background technique
Electric steam furnace is that steam is generated using the water in electric heating evaporating pan to the electric appliance of heat foods, has nutrition, delicious
The advantages that, it is loved by consumers.Traditional electric steam furnace is typically provided water tank and evaporating pan, and water tank is set to furnace body side, steams
Quotation is set to the intracorporal bottom of electric steam furnace chamber and is located at water tank bottom or less；Water in water tank is flowed by water system to be evaporated
Disk；The water system of the common electric steam furnace in market includes water pump, extracts the water in water tank out by water pump and is transferred in evaporating pan；
If water pump is placed in water tank bottom position below, the water in water tank will be slowly moved through by pipeline in the presence of hydraulic pressure
Diaphragm in water pump, and evaporating pan is ceaselessly infiltered, the generation of this phenomenon in order to prevent, it will usually which water pump is placed in tank top
Above position；It is exactly water pump after having pumped water and having stopped working, due to water pump however, will appear another problem again at this time
Position more than tank top, and evaporating pan is located at water tank bottom position below, just will appear siphonage, water at this time
Water in case can not still stop influent stream into evaporating pan after water pump stops working.
Chinese patent literature CN204427646U discloses a kind of the novel for water system of electric steam furnace on July 1st, 2015
System, and specifically disclose: including water storage bottle, solenoid valve and heater, heater is arranged in the intracavitary bottom of electric steam furnace, and water storage bottle is set
The right side for setting electric steam furnace uses four-way structure in the solenoid valve, water inlet, exhaust outlet, air inlet is provided on valve body
And water outlet；Water storage bottle, water inlet, exhaust outlet form the recovery approach of outer sluicing；Air inlet, water outlet, water storage bottle and fever
The channel of water filling is formed between body, and is provided with sensor on heater, and sensor controls the valve opening or valve closing of solenoid valve.Due to
The water system of the electric steam furnace does not have anti-siphon function, so being easy to influence the normal use of electric steam furnace.Therefore, it is necessary to right
Defect is further existing for existing electric steam furnace water system is improved.
Utility model content
The purpose of the utility model is to provide a kind of simple and reasonable, reliable performances, practical electric steam furnace
Anti- siphon water system, to overcome shortcoming in the prior art.
By a kind of anti-siphon water system of electric steam furnace of this purpose design, including water tank, more than tank top
Water pump and the water outlet on water tank bottom evaporating pan below, water tank are connected to by water inlet pipe with the water inlet end of water pump, water
The water outlet of pump is connected to by outlet pipe with evaporating pan；It is characterized by: it is communicated with separator tube at the top of the outlet pipe, the buffering
Pipe is equipped with the extraneous air hole of connection.
The internal diameter of the separator tube is greater than the internal diameter of outlet pipe.
There is the water outlet crosspiece being laterally extended in the outlet pipe branch and section is erected in vertically extending water outlet, and water outlet crosspiece is located at
Water erects section top position below, and separator tube is set to the perpendicular section top of water outlet, water pump water outlet end connection water outlet crosspiece one end.
The separator tube is located at the position of tank top or more.
The aperture of the air hole is less than the internal diameter of outlet pipe.
The water tank detachable is assemblied in a tank bracket, and tank bracket bottom is provided with the water receiving for being connected to its inner cavity
Mouthful, outlet pipe branch has water receiving section to be connected to water inlet.
The utility model has the beneficial effects that
It is another by the way that siphonage on the one hand can be prevented in separator tube of the top of the outlet pipe connection with air hole
Heated pressure is excessive in the cavity for aspect, make the water of outlet pipe temporarily can not normal flow when flowing into evaporating pan, the one of outlet pipe
Part water can up pour in separator tube, and after the decline of chamber physical stress, water flows into evaporating pan from separator tube again.Specifically, it steams
Quotation heating, which generates water, which steams almost, increases cavity internal pressure；When chamber pressure is smaller, water generally only can erect section down along being discharged
Evaporating pan is flowed into, without up pouring in separator tube；Make water that can not flow into evaporating pan or flow into when cavity internal pressure is excessive and steam
When the speed of quotation is slower, part or all of water first can be poured in up in separator tube, drop to certain journey to the intracorporal pressure of chamber
After degree, the water in separator tube flows downstream into evaporating pan along the perpendicular section of water outlet again；Principle: cavity internal pressure decline is because of a part
After cold water flows into cavity, big calorimetric can not temporarily be generated because cold water is added according to the principle and evaporating pan expanded with heat and contract with cold and steamed
Vapour, the intracorporal pressure of chamber will temporarily lower, at this point, the water in separator tube will flow downstream into evaporation along perpendicular section is discharged
Disk.
Detailed description of the invention
Fig. 1 and Fig. 2 is respectively the assembling stereogram of an embodiment of the present invention different direction.
Fig. 3 is the assembling top view of an embodiment of the present invention.
Fig. 4 is the cross-sectional view in the direction C-C in Fig. 3.
Fig. 5 is the exploded view of an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 5, the anti-siphon water system of this electric steam furnace, including water tank 2, the water more than 2 top of water tank
Pump 5 and the water inlet end for passing through water inlet pipe 4 and water pump 5 positioned at 2 bottom of water tank evaporating pan 8 below, the water outlet 3 of 2 rear side of water tank
The water outlet of connection, water pump 5 is connected to by outlet pipe 7 with evaporating pan 8；Separator tube 6 is communicated at the top of outlet pipe 7, the separator tube 6
Top is equipped with the extraneous air hole 6.1 of connection.By the separator tube 6 in 7 top connecting band air hole 6.1 of outlet pipe, on the one hand
It can prevent siphonage, on the other hand heated pressure is excessive in the cavity, makes the water of outlet pipe 7 temporarily can not normal flow stream
When entering evaporating pan 8, a part of water of outlet pipe 7 can up pour in separator tube 6, and after the decline of chamber physical stress, water is postponed again
Washing pipe 6 flows into evaporating pan 8.
Furtherly, the internal diameter of separator tube 6 is greater than the internal diameter of outlet pipe 7, it is ensured that separator tube 6 has certain water energy out
Power, to store the water flow backwards.
Furtherly, 7 branch of outlet pipe has the water outlet crosspiece 7.1 being laterally extended and vertically extending water outlet to erect section 7.2, out
Water crosspiece 7.1, which is located at, is discharged perpendicular 7.2 top of section position below, and separator tube 6 is set to perpendicular 7.2 top of section of water outlet, and water pump 5 is discharged
End connection water outlet 7.1 one end of crosspiece.It is discharged crosspiece 7.1 and is discharged the positional relationship of perpendicular section 7.2, when normal water supply is effectively ensured,
Water can smoothly flow into evaporating pan 8, and can prevent siphonage；When flowing backward, water can rise and is stored in along perpendicular section 7.2 is discharged
In separator tube 6, flowed into evaporating pan 8 again to chamber pressure reduction.The heating of evaporating pan 8, which generates water, which steams almost, increases cavity internal pressure
Greatly；When chamber pressure is smaller, water generally only can flow downstream into evaporating pan 8 along perpendicular section 7.2 is discharged, without up pouring in buffering
Pipe 6；When cavity internal pressure it is excessive and make water can not flow into evaporating pan 8 or flow into evaporating pan 8 speed it is slower when, partly or entirely
Water first can up pour in separator tube 6, and after the intracorporal pressure decline to a certain extent of chamber, the water in separator tube 6 is again along out
Water erects section 7.2 and flows downstream into evaporating pan 8；Principle: cavity internal pressure decline be because a part of cold water flow into cavity in after, according to
The principle and evaporating pan 8 expanded with heat and contract with cold can not temporarily generate a large amount of hot steams because cold water is added, and the intracorporal pressure of chamber will
It temporarily lowers, at this point, the water in separator tube 6 will flow downstream into evaporating pan 8 along perpendicular section 7.2 is discharged.In addition, due to buffering
Pipe 6 can emporary transient storage department divide water, therefore the size of cavity internal pressure causes minor impact in work to the normal of water pump 5, has
Effect extends the service life of water pump 5.
Furtherly, separator tube 6 is located at the position at 2 top of water tank or more, avoids the normal supply for influencing water.
Furtherly, the aperture of air hole 6.1 is less than the internal diameter of outlet pipe 7.
Furtherly, 2 detachable of water tank is assemblied in a tank bracket 1, and 1 bottom of tank bracket, which is provided with, is connected to its inner cavity
Water inlet, 7 branch of outlet pipe has water receiving section 7.3 to be connected to water inlet.Inevitably there is water spilling in part when dismantling water tank 2, and overflows
Water out finally falls in bottom in tank bracket 1, and by the drainage of water inlet, the water of spilling can be finally flowed into through water receiving section 7.3
Evaporating pan 8；This structure effectively collects the water of spilling, avoids electric steam furnace internal water accumulation or leak, it is ensured that using safe and avoid breeding
Bacterium, and the water overflowed is utilized effectively, and saves water resource, low-carbon environment-friendly.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (6)
1. the anti-siphon water system of a kind of electric steam furnace, including water tank (2), the water pump (5) being located at more than at the top of water tank (2) and position
Pass through the water inlet of water inlet pipe (4) and water pump (5) in the water outlet (3) on water tank (2) bottom evaporating pan below (8), water tank (2)
The water outlet of end connection, water pump (5) is connected to by outlet pipe (7) with evaporating pan (8)；It is characterized by: outlet pipe (7) top
Portion is communicated with separator tube (6), which is equipped with the extraneous air hole (6.1) of connection.
2. the anti-siphon water system of electric steam furnace according to claim 1, it is characterised in that: the internal diameter of the separator tube (6)
Greater than the internal diameter of outlet pipe (7).
3. the anti-siphon water system of electric steam furnace according to claim 2, it is characterised in that: outlet pipe (7) branch has
Section (7.2) are erected in the water outlet crosspiece (7.1) being laterally extended and vertically extending water outlet, and water outlet crosspiece (7.1), which is located at, is discharged perpendicular section
(7.2) top position below, separator tube (6) are set to perpendicular section (7.2) top of water outlet, and the connection water outlet of water pump (5) water outlet is horizontal
Section (7.1) one end.
4. the anti-siphon water system of electric steam furnace according to claim 3, it is characterised in that: the separator tube (6) is located at water
Position more than at the top of case (2).
5. the anti-siphon water system of electric steam furnace according to claim 4, it is characterised in that: the hole of the air hole (6.1)
Diameter is less than the internal diameter of outlet pipe (7).
6. the anti-siphon water system of any one of -5 electric steam furnaces according to claim 1, it is characterised in that: the water tank (2)
Detachable is assemblied in a tank bracket (1), and tank bracket (1) bottom is provided with the water inlet for being connected to its inner cavity, outlet pipe (7)
Branch has water receiving section (7.3) to be connected to water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699268.2U CN208892250U (en) | 2018-05-09 | 2018-05-09 | A kind of anti-siphon water system of electric steam furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699268.2U CN208892250U (en) | 2018-05-09 | 2018-05-09 | A kind of anti-siphon water system of electric steam furnace |
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| Publication Number | Publication Date |
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| CN208892250U true CN208892250U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820699268.2U Active CN208892250U (en) | 2018-05-09 | 2018-05-09 | A kind of anti-siphon water system of electric steam furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169710A (en) * | 2019-06-28 | 2019-08-27 | 杭州老板电器股份有限公司 | Water supply component and steam cooking vessel |
| CN113287938A (en) * | 2021-05-31 | 2021-08-24 | 广东格兰仕集团有限公司 | Cooking apparatus |
-
2018
- 2018-05-09 CN CN201820699268.2U patent/CN208892250U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169710A (en) * | 2019-06-28 | 2019-08-27 | 杭州老板电器股份有限公司 | Water supply component and steam cooking vessel |
| CN110169710B (en) * | 2019-06-28 | 2024-06-14 | 杭州老板电器股份有限公司 | Water supply assembly and steam cooking utensil |
| CN113287938A (en) * | 2021-05-31 | 2021-08-24 | 广东格兰仕集团有限公司 | Cooking apparatus |
| CN113287938B (en) * | 2021-05-31 | 2022-07-12 | 广东格兰仕集团有限公司 | Cooking apparatus |
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