CN210930914U - Water tank structure and steam cooking device - Google Patents
Water tank structure and steam cooking device Download PDFInfo
- Publication number
- CN210930914U CN210930914U CN201920730403.XU CN201920730403U CN210930914U CN 210930914 U CN210930914 U CN 210930914U CN 201920730403 U CN201920730403 U CN 201920730403U CN 210930914 U CN210930914 U CN 210930914U
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- China
- Prior art keywords
- water
- water tank
- subassembly
- component
- purification
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 232
- 238000010411 cooking Methods 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 35
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 40
- 238000005259 measurement Methods 0.000 claims description 23
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 11
- 244000060011 Cocos nucifera Species 0.000 claims description 11
- 239000003245 coal Substances 0.000 claims description 11
- 229920006221 acetate fiber Polymers 0.000 claims description 10
- 238000012372 quality testing Methods 0.000 claims description 4
- 239000008213 purified water Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a water tank structure, which comprises a water inlet component, a water outlet component, a water pumping component, a purification component, a water tank body and a water quality detection component arranged on the outer side wall of the water tank body, wherein the water inlet component is communicated with the purification component, the water outlet component is communicated with the water tank body, the water pumping component is positioned on the purification component, one end of the water pumping component is connected with the purification component, the other end of the water pumping component is connected with the water tank body, and the purification component and the water tank body are arranged oppositely from top to bottom; the utility model also discloses a steam cooking device; the utility model injects water into the purification component through the water inlet component, detects the hardness of the purified water body through the water quality detection component after purifying the water, compares the hardness with the preset hardness threshold value, if the hardness is less than the hardness threshold value, the water quality reaches the standard, otherwise, the water returns to the purification component through the water pumping component and continues to be purified until the hardness is less than the hardness threshold value; the device realizes the treatment of water for the water tank, and the hardness of the water reaches the standard.
Description
Technical Field
The utility model belongs to the technical field of steam cooking equipment, concretely relates to water tank structure and steam cooking device.
Background
When the existing steam cooking device is used, because the steam cooking device is internally provided with the water storage unit and the steam generation unit, when the hardness of water quality is too high, the steam generation unit is easy to scale, the heat efficiency is influenced, the service life is shortened, and the water hardness is too high, so that certain harm is caused to the body.
In practical application, the hardness of water is not easy to be quantitatively measured and evaluated, and further, the water quality is too hard, so that scaling of an electric appliance can be caused, and the normal use of the electric appliance is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a water tank structure has realized the detection of water hardness to can make quality of water up to standard through purifying after detecting.
Another object of the present invention is to provide a steam cooking device.
The technical proposal adopted by the utility model is that,
the utility model provides a water tank structure, it includes water inlet assembly, play water subassembly, pumping assembly, purification subassembly, water tank body and sets up water quality testing subassembly on the water tank body lateral wall, water inlet assembly and purification subassembly intercommunication, water outlet assembly and water tank body intercommunication, pumping assembly is located the purification subassembly and its one end is connected with the purification subassembly, and the other end is connected with this body coupling of water tank, purification subassembly and water tank body relative setting from top to bottom.
Preferably, purify the subassembly and include body and filter screen, the filter screen sets up at least one and is arranged in being divided into polypropylene with the body inside and fills chamber, granule active carbon and fill chamber, polyester fiber fill chamber, acetate fiber fill chamber and coconut husk and coal quality active carbon and fill at least one and drainage chamber.
Preferably, purify the subassembly and include body and filter screen, the filter screen is provided with 5 and fills the chamber with the inside polypropylene that divide into of body, granule active carbon, fill the chamber, polyester fiber fills the chamber, acetate fiber fills the chamber, coconut husk and coal quality active carbon fill the chamber and drain the chamber.
Preferably, the water quality detection assembly comprises a capacitance measurement integrated circuit, a water quality measurement electrode, a water level measurement electrode, a standard reference electrode and a zero capacitance reference electrode, one end of each of the water quality measurement electrode and the water level measurement electrode is connected with the capacitance measurement integrated circuit, the other end of each of the water quality measurement electrode and the water level measurement electrode is arranged in the water tank body, and the capacitance measurement integrated circuit is grounded through the standard reference electrode and the zero capacitance reference electrode respectively.
Preferably, the water quality detection assembly further comprises a ground electrode, one end of the ground electrode is connected with the capacitance measurement integrated circuit, and the other end of the ground electrode is arranged in the water tank body.
Preferably, the subassembly of intaking includes inlet tube, the valve body of intaking and the ooff valve of intaking, the one end and the inlet connection of intaking the valve body, the other end is connected with the ooff valve of intaking.
Preferably, the water outlet assembly comprises a water outlet pipe, a water outlet valve body and a water outlet switch valve, wherein one end of the water outlet valve body is connected with the water outlet pipe, and the other end of the water outlet valve body is connected with the water outlet switch valve;
preferably, the subassembly of drawing water includes suction pump, first pipeline and second pipeline, the one end and the this body coupling of water tank of first pipeline, the other end is connected with the input of suction pump, the output of suction pump and the one end of second pipeline are connected, the other end and the purification subassembly of second pipeline are connected.
A steam cooking device comprises the water tank structure and a steam cooking body, wherein the water tank structure is positioned in the steam cooking body.
Compared with the prior art, the utility model discloses an in water purification subassembly is injected with water to the subassembly that intakes, detect the hardness of the water body after purifying through water quality testing subassembly after carrying out purification treatment to water to compare hardness and predetermined hardness threshold value, if hardness is less than the hardness threshold value, then water quality of water is up to standard, otherwise water gets back to in the purification subassembly through the subassembly that draws water and continues to carry out purification treatment until its hardness is less than the hardness threshold value; the device realizes the treatment of water for the water tank, and the hardness of the water reaches the standard.
Drawings
Fig. 1 is a schematic structural diagram of a water tank structure provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a purification assembly in a water tank structure provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a water quality detecting assembly in a water tank structure provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a water inlet assembly in a water tank structure according to embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a water outlet assembly in a water tank structure according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a water pumping assembly in a water tank structure according to embodiment 1 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Embodiment 1 provides a water tank structure, as shown in fig. 1, it is in including the subassembly of intaking 1, play water subassembly 2, the subassembly 3 that draws water, purification subassembly 4, water tank body 5 and setting water quality testing subassembly 6 on the lateral wall of water tank body 5, the subassembly 1 that intakes communicates with purification subassembly 4, play water subassembly 2 and water tank body 5 intercommunication, the subassembly 3 that draws water is located purification subassembly 4 and its one end is connected with purification subassembly 4, and the other end is connected with water tank body 5, it sets up relatively from top to bottom to purify subassembly 4 and water tank body 5.
As shown in fig. 2, the purification assembly 4 comprises a body 41 and a filter screen 42, wherein the filter screen 42 is provided with at least one drainage cavity 48 for dividing the interior of the body 41 into a polypropylene filling cavity 43, a granular activated carbon filling cavity 44, a polyester fiber filling cavity 45, an acetate fiber filling cavity 46, at least one of a coconut shell filling cavity 47 and a coal activated carbon filling cavity 47;
thus, if only the purification function is to be achieved, only at least one of the polypropylene filled cavity 43, the granular activated carbon filled cavity 44, the polyester fiber filled cavity 45, the acetate fiber filled cavity 46, and the coconut shell and coal activated carbon filled cavity 47 is required.
The purification assembly 4 comprises a body 41 and a filter screen 42, wherein the filter screen 42 is provided with 5 filter screens, the filter screen 42 divides the interior of the body 41 into a polypropylene filling cavity 43, a granular activated carbon filling cavity 44, a polyester fiber filling cavity 45, an acetate fiber filling cavity 46, a coconut shell and coal activated carbon filling cavity 47 and a drainage cavity 48;
on the basis of purification, food grade needs to be achieved, five filter screens 42 are arranged, water flow sequentially passes through a polypropylene filling cavity 43, a granular activated carbon filling cavity 44, a polyester fiber filling cavity 45, an acetate fiber filling cavity 46 and a coconut shell and coal activated carbon filling cavity 47 for filtration and then can be directly used, particularly for northern water sources, the water quality is poor, and the food grade can be achieved only through five cavity filtration; and, the order of the water flow through the five cavities is fixed, namely, the water flow sequentially passes through a polypropylene filling cavity 43, a granular activated carbon filling cavity 44, a polyester fiber filling cavity 45, an acetate fiber filling cavity 46, a coconut shell and a coal activated carbon filling cavity 47.
The polypropylene in the polypropylene filling cavity can remove various large-diameter particle impurities such as rust, silt, suspended matters and the like in water; the granular activated carbon filling cavity can remove organic matters, residual chlorine and other radioactive substances in water; the polyester fiber filling cavity can further adsorb residual chlorine, peculiar smell and other particle impurities; the polyester fiber filling cavity can effectively remove calcium, magnesium, bacteria, organic matters, inorganic matters, metal ions, radioactive substances and the like in water; the coconut shell and the coal-based activated carbon filled cavity can improve the water quality and taste and can adjust the pH value of water.
As shown in fig. 3, the water quality detecting assembly 6 includes a capacitance measuring integrated circuit 61, a water quality measuring electrode 62, a water level measuring electrode 63, a standard reference electrode 64, and a zero capacitance reference electrode 65, one end of the water quality measuring electrode 62 and one end of the water level measuring electrode 63 are both connected to the capacitance measuring integrated circuit 61, the other end is disposed in the water tank body 5, and the capacitance measuring integrated circuit 61 is grounded via the standard reference electrode 64 and the zero capacitance reference electrode 65, respectively;
specifically, the water quality measuring electrode 62 is a flat electrode isolated from water by a uniform medium; the water level measuring electrode 61 is a flat plate electrode isolated from water by a uniform medium;
the capacitance measurement integrated circuit 61 is an 8PIN touch single chip microcomputer, water level information (namely the height of a liquid level) is output through a serial port, a zero capacitance reference electrode is an empty capacitance measurement PIN 0, and a standard capacitance reference electrode is another PIN 1 and is connected with 10PF to low capacitance nearby. The capacitance precision is higher than 1%, and the temperature coefficient is 0. The three measuring electrodes are respectively connected with a pin 2, a ground and a pin 3. The electrode is a rectangular metal electrode adhered on the surface of the water tank, and the electrode is of equal width and the wall thickness of the water tank body 5 is of equal thickness so that the capacitance change rates of the pin 1 and the pin 2 are the same.
The water quality detection assembly 6 further comprises a ground electrode 66, one end of the ground electrode 66 is connected with the capacitance measurement integrated circuit 61, and the other end is arranged in the water tank body 5.
The other end of the water quality measuring electrode 62 is spaced from the bottom of the water tank body 5; the other end of the water level measuring electrode 63 is abutted against the bottom of the water tank body 5.
The larger the length difference between the water quality measuring electrode 62 and the water level measuring electrode 63 is, the larger the difference is, the higher the measurement accuracy of the water quality is, but the higher the water level required for measuring the water quality is, the water quality measuring electrode 62 and the water level measuring electrode 63 are combinedThe length difference and the height of the water level required for measuring the water quality are such that the length of the entire water quality measuring electrode 62 is about 3/4 of the entire length of the water level measuring electrode 63, specifically, as shown in fig. 4, the length of the entire water quality measuring electrode 62 is H1 and the length of the entire water level measuring electrode 63 is H2, and then
In addition, as shown in fig. 4, the water inlet assembly 1 includes a water inlet pipe 11, a water inlet valve body 12 and a water inlet switch valve 13, wherein one end of the water inlet valve body 12 is connected with the water inlet pipe 11, and the other end is connected with the water inlet switch valve 13;
as shown in fig. 5, the water outlet assembly 2 includes a water outlet pipe 21, a water outlet valve body 22 and a water outlet switch valve 23, wherein one end of the water outlet valve body 22 is connected with the water outlet pipe 21, and the other end is connected with the water outlet switch valve 23;
as shown in fig. 6, the water pumping assembly 3 includes a water pump 31, a first pipeline 32 and a second pipeline 33, one end of the first pipeline 32 is connected to the water tank body 5, the other end of the first pipeline is connected to an input end of the water pump 31, an output end of the water pump 31 is connected to one end of the second pipeline 33, and the other end of the second pipeline 33 is connected to the purifying assembly 4.
The working process is as follows:
the water inlet switch valve 13 is opened, water flows into the polypropylene filling cavity 43 through the water inlet pipe 11 and the water inlet valve body 12, then sequentially passes through the filter screen 42, the granular activated carbon filling cavity 44, the filter screen 42, the polyester fiber filling cavity 45, the filter screen 42, the acetate fiber filling cavity 46, the filter screen 42, the coconut shell and coal activated carbon filling cavity 47 and the filter screen 42, and is discharged into the water tank body 5 from a water discharge hole 481 in the water discharge cavity 48;
when the water level in the water tank body 5 is high enough, the water quality detection assembly 6 works to detect the hardness of water at the moment, and compares the detected hardness with a preset hardness threshold, if the hardness is smaller than the hardness threshold, the hardness of the water body reaches the standard, after the water tank is used, the water outlet switch valve 23 is opened, and the water is discharged through the water outlet valve body 22 and the water outlet pipe 21; otherwise, the water suction pump 31 works, water enters the purification component 4 through the first pipeline 32, the water suction pump 31 and the second pipeline 33 to be purified continuously, and then enters the water tank body to detect the hardness of the water body until the hardness is smaller than the hardness threshold value.
Example 2
The embodiment 2 of the utility model provides a steam cooking device, it includes the water tank structure and the steam cooking device body of embodiment 1, the water tank structure is at the steam cooking device originally internally.
In addition, the steam cooking device in the embodiment may be a steam box, a steam oven, a steaming and baking all-in-one machine, or the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a water tank structure, its characterized in that, it includes into water subassembly (1), goes out water subassembly (2), draws water subassembly (3), purification subassembly (4), water tank body (5) and sets up water quality testing subassembly (6) on water tank body (5) lateral wall, it communicates with purification subassembly (4) to intake subassembly (1), it communicates with water tank body (5) to go out water subassembly (2), it is connected with purification subassembly (4) and its one end to draw water subassembly (3) to be located purification subassembly (4), and the other end is connected with water tank body (5), purification subassembly (4) and water tank body (5) relative setting from top to bottom.
2. A water tank structure according to claim 1, characterized in that the purification assembly (4) comprises a body (41) and a filter screen (42), the filter screen (42) is provided with at least one chamber for dividing the interior of the body (41) into a polypropylene filling chamber (43), a granular activated carbon filling chamber (44), a polyester fiber filling chamber (45), an acetate fiber filling chamber (46), and at least one of a coconut shell and coal activated carbon filling chamber (47) and a drainage chamber (48).
3. A water tank structure according to claim 2, characterized in that the purification assembly (4) comprises a body (41) and a filter screen (42), the filter screen (42) is provided with 5 cavities for dividing the interior of the body (41) into a polypropylene filling cavity (43), a granular activated carbon filling cavity (44), a polyester fiber filling cavity (45), an acetate fiber filling cavity (46), a coconut shell and coal activated carbon filling cavity (47) and a drainage cavity (48).
4. The water tank structure according to claim 3, wherein the water quality detection assembly (6) comprises a capacitance measurement integrated circuit (61), a water quality measurement electrode (62), a water level measurement electrode (63), a standard reference electrode (64) and a zero capacitance reference electrode (65), one end of the water quality measurement electrode (62) and one end of the water level measurement electrode (63) are both connected with the capacitance measurement integrated circuit (61), the other end of the water quality measurement electrode and the other end of the water level measurement electrode are arranged in the water tank body (5), and the capacitance measurement integrated circuit (61) is grounded through the standard reference electrode (64) and the zero capacitance reference electrode (65) respectively.
5. A water tank structure according to claim 4, characterized in that the water quality detecting assembly (6) further comprises a ground electrode (66), one end of the ground electrode (66) is connected with the capacitance measuring integrated circuit (61), and the other end is arranged in the water tank body (5).
6. A water tank structure according to any one of claims 1-5, characterized in that the water inlet assembly (1) comprises a water inlet pipe (11), a water inlet valve body (12) and a water inlet switch valve (13), wherein one end of the water inlet valve body (12) is connected with the water inlet pipe (11) and the other end is connected with the water inlet switch valve (13).
7. A water tank structure according to claim 6, characterized in that the water outlet assembly (2) comprises a water outlet pipe (21), a water outlet valve body (22) and a water outlet switch valve (23), wherein one end of the water outlet valve body (22) is connected with the water outlet pipe (21), and the other end is connected with the water outlet switch valve (23).
8. A tank structure as claimed in claim 7, characterised in that said pumping assembly (3) comprises a pump (31), a first pipe (32) and a second pipe (33), said first pipe (32) being connected at one end to the tank body (5) and at the other end to the input of the pump (31), said pump (31) being connected at the output to one end of the second pipe (33), said second pipe (33) being connected at the other end to the purification assembly (4).
9. Steam cooking device, characterized in that it comprises a water tank structure according to any one of claims 1 to 8 and a steam cooking body, said water tank structure being located inside the steam cooking body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730403.XU CN210930914U (en) | 2019-05-21 | 2019-05-21 | Water tank structure and steam cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730403.XU CN210930914U (en) | 2019-05-21 | 2019-05-21 | Water tank structure and steam cooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930914U true CN210930914U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920730403.XU Expired - Fee Related CN210930914U (en) | 2019-05-21 | 2019-05-21 | Water tank structure and steam cooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210930914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426023A (en) * | 2020-10-13 | 2021-03-02 | 华帝股份有限公司 | Control method of cooking equipment |
| US20230296257A1 (en) * | 2022-03-15 | 2023-09-21 | Whirlpool Corporation | Oven with steam cooking functionality and desiccant to reduce steam backflow out of the oven |
-
2019
- 2019-05-21 CN CN201920730403.XU patent/CN210930914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426023A (en) * | 2020-10-13 | 2021-03-02 | 华帝股份有限公司 | Control method of cooking equipment |
| US20230296257A1 (en) * | 2022-03-15 | 2023-09-21 | Whirlpool Corporation | Oven with steam cooking functionality and desiccant to reduce steam backflow out of the oven |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200707 |