CN215637075U - Steam chamber structure and clean steam engine - Google Patents
Steam chamber structure and clean steam engine Download PDFInfo
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- CN215637075U CN215637075U CN202121590765.7U CN202121590765U CN215637075U CN 215637075 U CN215637075 U CN 215637075U CN 202121590765 U CN202121590765 U CN 202121590765U CN 215637075 U CN215637075 U CN 215637075U
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- water storage
- storage cavity
- water
- conducting wall
- heat
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Abstract
The utility model discloses a steam chamber structure and a cleaning steam engine, which comprises: the water storage cavity is arranged in the box body, and the top of the water storage cavity is provided with a water inlet; the heating cavity is arranged in the box body; the heat conducting wall is arranged between the heating cavity and the water storage cavity and isolates the water storage cavity from the heating cavity; the heat conducting wall extends to the upper part of the water storage cavity from the bottom of the water storage cavity in an inclined mode, and the top of the heat conducting wall is located right below the water inlet. When the heating cavity heats, the heat conducting wall can conduct the heat in the heating cavity to the water storage cavity. The heat conducting wall extends from the bottom of the water storage cavity to the upper part of the water storage cavity, so water drops naturally flow down from the top end of the heat conducting wall; and because the heat-conducting wall is obliquely configured, the evaporation stroke when water drops flow down is larger than the stroke of direct dropping, so that the water can be heated and evaporated more quickly and uniformly, the efficiency of generating steam by water in the water storage cavity is greatly improved, and the steam temperature is ensured not to be excessively lost.
Description
Technical Field
The utility model relates to the field of steam engines, in particular to a steam chamber structure and a cleaning steam engine.
Background
Most portable steam engines on the market generally spray steam after electric heating to a certain temperature, and are mainly used for sterilization, disinfection, cleaning and decontamination. Generally, the steam engine heats the heated side wall of the evaporation chamber in a certain direction, and water in the evaporation chamber of the steam engine needs to contact the heated wall surface in the evaporation chamber first to evaporate. However, since the contact area between the water and the heated wall surface is limited, the conventional steam engine generally has a problem that the steam generation efficiency is too low.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a steam chamber structure which can improve the efficiency of steam generation.
The utility model also provides a cleaning steam engine with the steam chamber structure.
A steam chamber structure according to an embodiment of a first aspect of the present invention includes: the water storage cavity is arranged in the box body, and a water inlet is formed in the top of the water storage cavity; the heating cavity is arranged in the box body; the heat conducting wall is arranged between the heating cavity and the water storage cavity and isolates the water storage cavity from the heating cavity; the heat conducting wall extends to the upper part of the water storage cavity from the bottom of the water storage cavity in an inclined mode, and the top of the heat conducting wall is located right below the water inlet.
The steam chamber structure provided by the embodiment of the utility model has at least the following beneficial effects: when the heating cavity heats, the heat conducting wall can conduct the heat in the heating cavity to the water storage cavity. In the process of leading water into the water storage cavity from the water inlet, the water continuously drips from the water inlet and directly drips onto the heat conducting wall below the water inlet. The heat conducting wall extends from the bottom of the water storage cavity to the upper part of the water storage cavity, so water drops naturally flow down from the top end of the heat conducting wall; and because the heat-conducting wall is obliquely arranged, the evaporation stroke when water drops flow down is larger than the stroke of direct dropping, and the contact area between water and the heat-conducting wall is greatly increased, so that the water can be heated and evaporated more quickly and uniformly, the efficiency of generating steam by water in the water storage cavity is greatly improved, and the steam temperature is ensured not to be excessively lost.
According to some embodiments of the utility model, the bottom wall of the water storage cavity is upwardly arched and forms a cone, and the heat conducting wall is a side wall of the cone.
According to some embodiments of the utility model, the top of the cone is located directly below the center of the water inlet.
According to some embodiments of the utility model, a through opening is arranged in the heating cavity, a gas burner is arranged in the through opening, and a plurality of fire holes are arranged on the gas burner and are positioned in the heating cavity.
According to some embodiments of the utility model, a plurality of the fire holes are distributed around a center of the heating chamber.
According to some embodiments of the utility model, the plurality of fire holes are respectively distributed at the peripheral side portion and the top portion of the gas burner head.
According to some embodiments of the utility model, an exhaust gap is spaced between the port and the gas burner head.
According to some embodiments of the utility model, the box body is provided with an air outlet pipe orifice, and the air outlet pipe orifice is positioned at the upper part of the water storage cavity and communicated with the inner side and the outer side of the water storage cavity.
According to some embodiments of the utility model, the tank body is provided with a pressure relief opening, and the pressure relief opening is positioned at the upper part of the water storage cavity and communicated with the inner side and the outer side of the water storage cavity.
A cleaning steamer according to an embodiment of the second aspect of the utility model comprises a steam chamber structure according to the above-described embodiment of the first aspect of the utility model.
The cleaning steam engine provided by the embodiment of the utility model has at least the following beneficial effects: when the heating cavity heats, the heat conducting wall can conduct the heat in the heating cavity to the water storage cavity. In the process of leading water into the water storage cavity from the water inlet, the water continuously drips from the water inlet and directly drips onto the heat conducting wall below the water inlet. The heat conducting wall extends from the bottom of the water storage cavity to the upper part of the water storage cavity, so water drops naturally flow down from the top end of the heat conducting wall; and because the heat-conducting wall is obliquely arranged, the evaporation stroke when water drops flow down is larger than the stroke of direct dropping, and the contact area between water and the heat-conducting wall is greatly increased, so that the water can be heated and evaporated more quickly and uniformly, the efficiency of generating steam by water in the water storage cavity is greatly improved, and the steam temperature is ensured not to be excessively lost.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a vapor chamber configuration according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a cross-section of the vapor chamber structure shown in FIG. 1;
fig. 3 is a schematic sectional view of a case of the steam chamber structure shown in fig. 1.
Reference numerals: 100 is the shell, 150 is the handle, 170 is ventilative mouthful, 200 is the gas outlet, 300 is the gas valve, 400 is the water tank, 430 is the connecting pipe, 450 is the water pump, 500 is the box, 510 is the gas furnace end, 515 is the fire hole, 520 is the heating chamber, 525 is for crossing the mouth, 527 is the exhaust clearance, 530 is the water storage chamber, 540 is the water inlet, 550 is the mouth of a pipe of giving vent to anger, 570 is the pressure release mouth, 590 is the heat-conducting wall.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, a steam chamber structure includes: the box body 500, the water storage cavity 530, the heating cavity 520 and the heat conducting wall 590; the water storage cavity 530 is arranged in the box body 500, and a water inlet 540 is arranged at the top of the water storage cavity 530; the heating chamber 520 is disposed in the box 500; the heat conducting wall 590 is arranged between the heating cavity 520 and the water storage cavity 530, and the heat conducting wall 590 isolates the water storage cavity 530 from the heating cavity 520; the heat-conducting wall 590 extends from the bottom of the water storage cavity 530 to the upper portion of the water storage cavity 530 in an inclined manner, and the top of the heat-conducting wall 590 is located right below the water inlet 540. The heat transfer wall 590 may conduct heat from the heating chamber 520 to the water storage chamber 530 when the heating chamber 520 is heated. During the process of introducing water from the water inlet 540 into the water storage cavity 530, the water continuously drips from the water inlet 540 and directly drips onto the heat conducting wall 590 located below the water inlet 540. Since the heat-conducting wall 590 extends from the bottom of the water storage cavity 530 to the upper portion of the water storage cavity 530, water drops naturally flow down from the top end of the heat-conducting wall 590; because the heat-conducting wall 590 is disposed in an inclined manner, the evaporation stroke when water drops down is larger than the stroke of direct dropping, and the contact area between water and the heat-conducting wall 590 is greatly increased, so that the water can be heated and evaporated more quickly and uniformly, thereby greatly improving the efficiency of generating steam from water in the water storage cavity 530 and ensuring that the steam temperature is not excessively lost.
Specifically, the thermally conductive wall 590 is made of a thermally conductive material, such as copper aluminum composite sheet.
In some embodiments, referring to FIG. 3, the bottom wall of the water storage cavity 530 is upwardly arched and forms a cone, and the heat conducting wall 590 is a side wall of the cone. The conical structure of the heat-conducting wall 590 can partition the heating chamber 520 in the water storage chamber 530, and also can ensure that the partitioned heating chamber 520 extends to the upper portion of the water storage chamber 530, so that the upper portion of the water storage chamber 530 can be heated, and the heat-conducting wall 590 having a conical shape can rapidly heat the water drops dropping in all directions again.
It is contemplated that the shape of the heat conducting wall 590 may be other shapes, such as a trapezoid with a wide bottom and a narrow top extending from the side wall of the water storage cavity 530. The specific implementation manner can be adjusted according to actual needs, and is not limited herein.
In some embodiments, referring to fig. 3, the top of the cone is located directly below the center of the water inlet 540. The position relationship between the water inlet 540 and the heat-conducting wall 590 is such that water entering the water storage cavity 530 from the water inlet 540 will directly flow over the top of the cone and flow down from all directions of the cone, so that the heat-conducting wall 590 can rapidly heat water drops dripping from all directions.
Of course, the water inlet 540 may also be disposed at other positions, and the specific implementation manner may be adjusted accordingly according to actual needs, which is not limited herein.
In some embodiments, referring to fig. 3, a through opening 525 is disposed in the heating cavity 520, a gas burner 510 is disposed in the through opening 525, and a plurality of fire holes 515 are disposed on the gas burner 510, the fire holes 515 being located in the heating cavity 520. After the gas burner 510 is powered on, the gas burner injects the gas in the combustion into the heating cavity 520 through the fire hole 515, so that the temperature in the heating cavity 520 is increased, and the water in the water storage cavity 530 is heated through the heat-conducting wall 590.
In some embodiments, referring to fig. 3, a plurality of fire holes 515 are distributed around the center of the heating cavity 520. The distribution of the fire holes 515 enables the gas burner 510 to spray fire in all directions of the heating chamber 520, so that the heat-conducting wall 590 can heat the water in the water storage chamber 530 in all directions, thereby ensuring that the water in the water storage chamber 530 can be uniformly evaporated.
Specifically, the fire holes 515 are distributed in four rows equidistantly surrounding the gas burner 510, and each row of fire holes 515 includes four fire holes 515. Of course, the distribution of the fire holes 515 may be other, and the specific implementation may be adjusted according to actual needs, which is not limited herein.
In some embodiments, referring to fig. 3, a plurality of fire holes 515 are respectively distributed at the circumferential side and the top of the gas burner head 510. The distribution of fire holes 515 enables gas furnace end 510 to heat heating chamber 520 from the direction of circumference, and also to heat the top of heating chamber 520, thereby rapidly heating the upper portion of heat conducting wall 590, and further enabling heat conducting wall 590 to rapidly heat the upper portion of water storage chamber 530, so as to increase the re-evaporation rate of the water drops dripping from the upper portion of water storage chamber 530.
In certain embodiments, referring to fig. 3, the nozzle 525 and the gas burner head 510 are separated by an exhaust gap 527. The exhaust gap enables the exhaust gas generated by the gas burner 510 when the gas is burning to be exhausted out of the heating cavity 520 from the exhaust gap 527, thereby avoiding accidents.
In some embodiments, referring to fig. 2, the box body 500 is provided with an air outlet 550, and the air outlet 550 is located at an upper portion of the water storage cavity 530 and communicates with the inside and the outside of the water storage cavity 530. The air outlet nozzle 550 can discharge the steam in the water storage cavity 530. The air outlet 550 is located at the upper portion of the water storage cavity 530, and the liquid water is deposited at the lower portion of the water storage cavity 530, so that the liquid water is prevented from easily flowing out of the air outlet 550 by itself.
In some embodiments, referring to fig. 2, a pressure relief opening 570 is formed in the case 500, and the pressure relief opening 570 is located at an upper portion of the water storage cavity 530 and communicates with an inner side and an outer side of the water storage cavity 530. The pressure relief opening 570 can discharge the steam or gaseous water in the water storage cavity 530 in time when the air pressure in the water storage cavity 530 is too high, thereby reducing the air pressure in the water storage cavity 530 and further avoiding the problems of bursting and the like caused by too high air pressure.
Referring to fig. 1, a second aspect of the present invention provides an embodiment of a cleaning steamer, comprising the above steam chamber structure. The heat transfer wall 590 may conduct heat from the heating chamber 520 to the water storage chamber 530 when the heating chamber 520 is heated. During the process of introducing water from the water inlet 540 into the water storage cavity 530, the water continuously drips from the water inlet 540 and directly drips onto the heat conducting wall 590 located below the water inlet 540. Since the heat-conducting wall 590 extends from the bottom of the water storage cavity 530 to the upper portion of the water storage cavity 530, water drops naturally flow down from the top end of the heat-conducting wall 590; because the heat-conducting wall 590 is disposed in an inclined manner, the evaporation stroke when water drops down is larger than the stroke of direct dropping, and the contact area between water and the heat-conducting wall 590 is greatly increased, so that the water can be heated and evaporated more quickly and uniformly, thereby greatly improving the efficiency of generating steam from water in the water storage cavity 530 and ensuring that the steam temperature is not excessively lost.
Specifically, the cleaning steam engine includes a housing 100, a gas outlet 200 is disposed on the housing 100, and the gas outlet 200 is communicated with a water storage cavity 530. A water tank 400 is provided in the case 100, and the water tank 400 communicates with the water inlet 540 through a connection pipe 430 and feeds water into the water storage chamber 530 through a water pump 450 provided in the water tank 400. The housing 100 is further provided with a gas valve 300, and the gas valve 300 is communicated with a gas burner 510 positioned in the heating chamber 520.
Further, the casing 100 is provided with a ventilation port 170, and both the ventilation port 170 and the pressure relief port 570 are communicated with the inside of the casing 100. The air exhausted from the pressure relief opening 570 can finally flow out of the casing 100 through the ventilation opening 170, so that safety accidents caused by overhigh air pressure of silver in the casing 100 are avoided.
Further, a handle 150 is provided on the housing 100. The handle 150 can provide a point of strength for the grip of the housing 100, thereby increasing the portability of the product.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A vapor chamber structure, comprising:
a case (500);
the water storage cavity (530) is arranged in the box body (500), and a water inlet (540) is formed in the top of the water storage cavity (530);
a heating chamber (520) disposed within the housing (500);
a heat conducting wall (590) disposed between the heating chamber (520) and the water storage chamber (530), the heat conducting wall (590) isolating the water storage chamber (530) and the heating chamber (520); the heat conducting wall (590) extends from the bottom of the water storage cavity (530) to the upper part of the water storage cavity in an inclined way, and the top of the heat conducting wall (590) is positioned right below the water inlet (540).
2. The vapor chamber structure of claim 1, wherein:
the bottom wall of the water storage cavity (530) is arched upwards to form a cone, and the heat-conducting wall (590) is the side wall of the cone.
3. The vapor chamber structure of claim 2, wherein:
the top of the cone is located directly below the center of the water inlet (540).
4. The vapor chamber structure of claim 1, wherein:
be provided with in heating chamber (520) and cross mouth (525), be provided with gas furnace end (510) in crossing mouth (525), be provided with a plurality of fire holes (515) on gas furnace end (510), fire hole (515) are located in heating chamber (520).
5. The vapor chamber structure of claim 4, wherein:
a plurality of the fire holes (515) are distributed around the center of the heating cavity (520).
6. The vapor chamber structure of claim 4, wherein:
the fire holes (515) are respectively distributed at the peripheral side part and the top part of the gas furnace end (510).
7. The vapor chamber structure of claim 4, wherein:
an exhaust gap (527) is arranged between the through opening (525) and the gas furnace end (510).
8. The vapor chamber structure of claim 1, wherein:
the box body (500) is provided with an air outlet pipe opening (550), and the air outlet pipe opening (550) is positioned on the upper portion of the water storage cavity (530) and communicated with the inner side and the outer side of the water storage cavity (530).
9. The vapor chamber structure of claim 1, wherein:
the box body (500) is provided with a pressure relief opening (570), and the pressure relief opening (570) is positioned at the upper part of the water storage cavity (530) and is communicated with the inner side and the outer side of the water storage cavity (530).
10. A cleaning steamer, characterized by comprising the steam chamber structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121590765.7U CN215637075U (en) | 2021-07-13 | 2021-07-13 | Steam chamber structure and clean steam engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121590765.7U CN215637075U (en) | 2021-07-13 | 2021-07-13 | Steam chamber structure and clean steam engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215637075U true CN215637075U (en) | 2022-01-25 |
Family
ID=79889730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121590765.7U Expired - Fee Related CN215637075U (en) | 2021-07-13 | 2021-07-13 | Steam chamber structure and clean steam engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215637075U (en) |
-
2021
- 2021-07-13 CN CN202121590765.7U patent/CN215637075U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |