CN211260741U - Steam generating device and steam mop - Google Patents
Steam generating device and steam mop Download PDFInfo
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- CN211260741U CN211260741U CN201921081291.6U CN201921081291U CN211260741U CN 211260741 U CN211260741 U CN 211260741U CN 201921081291 U CN201921081291 U CN 201921081291U CN 211260741 U CN211260741 U CN 211260741U
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Abstract
The utility model provides a steam generating device, include: the water pumping heating mechanism is communicated with the water tank through the water outlet pipe; the water tank comprises a tank body and a water pumping pipe arranged in the tank body; the water pumping pipe comprises a water outlet joint, a flexible water suction pipe and a counterweight head which are sequentially communicated; the box body is provided with a water outlet hole, the water outlet pipe is connected to the water outlet hole, and the water outlet joint is communicated with the water outlet pipe through the water outlet hole. The utility model discloses utilize the balancing weight, under the effect of gravity, drive flexible suction pipe and place perpendicularly downwards along the direction of gravity all the time. Because the water in the water tank is also under the effect of gravity, gather in the water tank all the time and be regional relative to the bottom of action of gravity direction, so no matter how change the position of water tank, the setting up of balancing weight makes the regional removal of water gathering in the water tank of the mouth that absorbs water of flexible pipe that absorbs water can all the time to make the drinking-water pipe take out the water in the water tank more easily.
Description
Technical Field
The utility model relates to a small-size domestic appliance field, concretely relates to steam generator.
Background
Steam generators are mechanical devices that use the heat energy of a fuel or other energy source to heat water into hot water or steam. Large steam generators, such as boilers, typically consist of an integrated boiler and furnace. In the field of small household appliances, such as steam mops and steam irons, steam generating devices are also provided, and the steam generating devices are usually composed of a heater and a water tank which are separately arranged, and the heater and the water tank are communicated through a water pipe. When the water heater is used, water in the water tank is pumped into the heater to be heated, and steam is released.
At present, a water tank of a steam generating device usually adopts a water pumping pipe to deeply pump water to the bottom of the water tank, and the water in the water tank can be pumped completely when the water tank is placed upright. However, when the water tank is placed in an inclined state or in a moving state, it is difficult to completely pump out the water in the water tank
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
In order to solve the above problem, the utility model provides a steam generator, include: the water pumping heating mechanism is communicated with the water tank through the water outlet pipe; the water tank comprises a tank body and a water pumping pipe arranged in the tank body; the water pumping pipe comprises a water outlet joint, a flexible water suction pipe and a counterweight head which are sequentially communicated; the box body is provided with a water outlet hole, the water outlet pipe is connected to the water outlet hole, and the water outlet joint is communicated with the water outlet pipe through the water outlet hole.
The water pumping pipe of the utility model consists of a water outlet joint, a flexible water suction pipe and a counterweight head which are sequentially communicated, wherein the water outlet joint is communicated with a water outlet pipe through a water outlet hole on a water tank; the flexible water suction pipe is made of soft materials, such as rubber, silica gel and the like, and is easy to bend and deform; the counterweight head is connected at the position of a water suction port of the flexible water suction pipe, is made of a material with higher density, plays a role of counterweight, and drives the flexible water suction pipe to vertically downwards along the direction of gravity all the time under the action of gravity. Because the water in the water tank is also under the effect of gravity, gather in the water tank all the time and be regional relative to the bottom of action of gravity direction, so no matter how change the position of water tank, the setting up of balancing weight makes the regional removal of water gathering in the water tank of the mouth that absorbs water of flexible pipe that absorbs water can all the time to make the drinking-water pipe take out the water in the water tank more easily.
Furthermore, the water outlet end of the water outlet joint is fluidly connected with a water outlet disc, the water inlet end of the water outlet pipe is fluidly connected with a water pumping disc, the water outlet disc is matched with the water pumping disc, a reticular film is arranged at the position where the water outlet disc is matched with the water pumping disc, and the reticular film covers the water outlet in the water pumping disc.
The cooperation of play water tray and water pumping dish makes its centre form a circular butt joint region, and netted film sets up wherein, plays the effect of the aquatic impurity of filtering out, and netted film can also cut rivers moreover, weakens the impact force of water.
Preferably, a step surface is arranged in the water outlet hole, the water outlet hole is in butt joint with the water pumping disc to form a water outlet cavity, and the water outlet disc is assembled in the water outlet cavity through the step surface.
The step surface is arranged to match the shape and size of the water outlet disc, so that the water outlet disc is convenient to mount in the water outlet hole, and the water pumping disc, the water outlet disc and the water outlet hole are sealed.
Preferably, the outer side of the water outlet hole is provided with a first flange mounting disc, the outer side of the water pumping disc is provided with a second flange mounting disc, and the first flange mounting disc is butted with the second flange mounting disc.
The first flange mounting disc is butted with the second flange mounting disc, so that the connection between the water outlet hole and the water pumping disc is firmer; preferably, the first flange mounting disc and the second flange mounting disc are pressed tightly through screws, and the sealing performance among the water pumping disc, the water outlet disc and the water outlet hole is improved.
Furthermore, the inner surface of the box body, which is opposite to the water outlet hole, is a bottom wall of the box body, and the length of the water pumping pipe is smaller than the minimum distance between the water outlet hole and the bottom wall of the box body.
This kind of design has guaranteed that drinking-water pipe and box diapire contactless, avoids appearing the flexible condition of crouching of pipe that absorbs water, reduces the collision of balancing weight and box diapire.
Preferably, the length of the water pumping pipe is 2mm-3mm shorter than the minimum distance between the water outlet hole and the bottom wall of the box body. This kind of scheme has realized that the drinking-water pipe does not contact with the box diapire, avoids appearing the flexible condition that contracts that absorbs water the pipe crouches, reduces the technological effect of the collision of balancing weight and box diapire when, still is favorable to furthest to take out the water clean in the water tank.
Preferably, the bottom wall of the box body is a spherical surface or a circular arc surface. Set up the box diapire into sphere or arc surface, its centre of a circle is located apopore position department, and its radius and the length phase-match of drinking-water pipe can avoid forming the dead angle of drawing water in the water tank, are favorable to furthest to take out the water in the water tank clean.
Further, the counterweight head comprises a metal block and a plastic sleeve, wherein the metal block is sleeved in the plastic sleeve and is connected with the flexible water suction pipe through the plastic sleeve.
The counterweight head manufactured by adopting a mode that the plastic sleeve wraps the metal block can be conveniently connected with the flexible water suction pipe through the plastic sleeve; the metal block can be a copper block or a stainless steel block and the like, can prevent rusting and prolong the service life while playing a role of balancing weight.
Preferably, the metal block is provided with a water through hole, a water inlet end of the water through hole is exposed out of the plastic sleeve, a water outlet end of the water through hole is communicated with the flexible water suction pipe, the metal block is spherical or cylindrical, and a central axis of the water through hole is coincided with a central axis of the metal block.
The water inlet of the whole water pumping pipe is arranged on the balancing weight by the aid of the arrangement of the water through holes, particularly, when the metal block is spherical or cylindrical, and the central axis of the water through holes is superposed with the central axis of the metal block, the water inlet is always positioned at the lowest end of the balancing weight, and the water pumping pipe is beneficial to completely pumping water in the water tank to the greatest extent.
The utility model also provides a steam mop, include as above steam generator, beneficial effect is the same as above.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. Fig. 1 shows a structural view of a steam generating apparatus.
In the drawings are labeled:
1 Water pumping and heating mechanism
2 Water tank
21 box body
211 water outlet hole
2111 step surface
2112 first flange mounting plate
22 suction pipe
221 water outlet joint
2211 water outlet tray
222 flexible suction pipe
223 counterweight head
2231 Plastic cover
2232 Metal blocks
3 water outlet pipe
31 water pumping plate
311 Net film
312 second flange mounting plate.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
An embodiment of the utility model provides a steam generator, as shown in fig. 1, include: the water pumping and heating device comprises a water pumping and heating mechanism 1, a water tank 2 and a water outlet pipe 3, wherein the water pumping and heating mechanism 1 is communicated with the water tank 2 through the water outlet pipe 3; the water tank 1 comprises a tank body 21 and a water pumping pipe 22 arranged in the tank body; the water pumping pipe 22 comprises a water outlet joint 221, a flexible water suction pipe 222 and a counterweight head 223 which are sequentially communicated; the box body 21 is provided with a water outlet hole 211, the water outlet pipe 3 is connected to the water outlet hole 211, and the water outlet joint 221 is communicated with the water outlet pipe 3 through the water outlet hole 211. The pumping heating mechanism can be composed of a water pump and a heater. The inner surface of the box body 21 opposite to the water outlet hole 211 is a bottom wall of the box body, and the length of the water pumping pipe 22 is smaller than the minimum distance between the water outlet hole 211 and the bottom wall of the box body; preferably, the length of the pumping pipe 22 is 2mm to 3mm shorter than the minimum distance between the water outlet hole 211 and the bottom wall of the tank body.
The utility model provides a drinking-water pipe, because the setting of balancing weight, under the effect of gravity, the flexible pipe that absorbs water is perpendicular downwards along the direction of gravity all the time. Because the water in the water tank is also under the effect of gravity, gather in the water tank all the time and be regional relative to the bottom of action of gravity direction, so no matter how change the position of water tank, the setting up of balancing weight makes the regional removal of water gathering in the water tank of the mouth that absorbs water of flexible pipe that absorbs water can all the time to make the drinking-water pipe take out the water in the water tank more easily. And the length of drinking-water pipe slightly is lighter than the minimum distance between apopore and the box diapire, makes the drinking-water pipe can go deep into the bottommost under the liquid level in the water tank, can take out the water in the water tank as far as possible.
In the above design scheme, the length of the water pumping pipe is limited to be slightly smaller than the minimum distance between the water outlet hole and the bottom wall of the box body, and the reason that the situation that the bottom wall of the box body is an irregular surface is considered, the length of the water pumping pipe is smaller than the minimum distance between the water outlet hole and the bottom wall of the box body, so that the water pumping pipe is prevented from contacting with the bottom wall of the box body. However, in the above design scheme, if the bottom wall of the tank body is not flat enough, a large area of the water pumping pipe which cannot extend into the tank body is easy to appear in the sunken part, so that a water pumping dead angle is formed, and the utilization rate of the water tank is affected. Therefore, as a preferred embodiment, the bottom wall of the box body can be designed to be a flat spherical surface or an arc surface, the spherical surface or the arc surface takes the position of the water outlet hole as the center of a circle and the length of the water pumping pipe as the radius, so that the effect of avoiding the dead angle of water pumping can be achieved. Of course, it should be understood by those skilled in the art that the center of the spherical surface or the circular arc surface should be the swing center of the swing section on the pumping pipe, and the radius should be slightly larger than the length of the swing section, and the length of the swing section may be equal to the sum of the lengths of the flexible suction pipe and the counterweight head, or may be equal to the sum of the length of a part of the flexible suction pipe and the length of the counterweight head.
As a preferred implementation manner, the water outlet end of the water outlet joint 221 is fluidly connected with a water outlet tray 2211, the water inlet end of the water outlet pipe 3 is fluidly connected with a water pumping tray 31, the water outlet tray 2211 is matched with the water pumping tray 31, a mesh film 311 is arranged at a position where the water outlet tray 2211 is matched with the water pumping tray 31, and the mesh film 311 covers the water outlet in the water pumping tray 31. The cooperation of play water tray and water pumping dish makes its centre form a circular butt joint region, and netted film sets up wherein, plays the effect of the aquatic impurity of filtering out, and netted film can also cut rivers moreover, weakens the impact force of water. In addition, in order to further reduce the impact force of water, a turn may be provided at the connection position of the outlet pipe and the pumping disc, and preferably, the turn may be designed to be 90 °.
In a preferred implementation, the outlet hole 211 has a step 2111, the outlet hole 211 is abutted with the pumping disc 31 to form an outlet cavity, the outlet disc 2211 is assembled in the outlet cavity through the step 2111, the outer side of the outlet hole 211 has a first flange mounting disc 2112, the outer side of the pumping disc 31 has a second flange mounting disc 312, and the first flange mounting disc 2112 is abutted with the second flange mounting disc 312. The water outlet disc is of a round soft disc structure, the step surface is arranged in the water outlet hole, the water outlet disc is placed in the water outlet hole and is easier to assemble, meanwhile, the water pumping disc and the water outlet hole are tightly butted through the first flange mounting disc and the second flange mounting disc, the water outlet disc is limited in the step surface and is compressed, and the sealing performance among the water pumping disc, the water outlet disc and the water outlet hole is improved.
In a preferred implementation, the counterweight head 223 includes a metal block 2232 and a plastic sleeve 2231, and the metal block 2232 is sleeved in the plastic sleeve 2231 and connected to the flexible barrel 222 through the plastic sleeve 2231. The counterweight head manufactured by adopting a mode that the plastic sleeve wraps the metal block can be conveniently connected with the flexible water suction pipe through the plastic sleeve; the metal block can be a copper block or a stainless steel block and the like, can prevent rusting while playing a role of balancing weight, and prolongs the service life.
In a preferred implementation, the metal block 2232 has a water passage hole, a water inlet end of the water passage hole is exposed out of the plastic sleeve 2231, a water outlet end of the water passage hole is communicated with the flexible water suction pipe 222, the metal block 2232 is spherical or cylindrical, and a central axis of the water passage hole coincides with a central axis of the metal block 2232. The water inlet of the whole water pumping pipe is arranged on the balancing weight due to the arrangement of the water through hole, particularly, when the metal block is spherical or cylindrical, and the central axis of the water through hole is superposed with the central axis of the metal block, the water inlet is always positioned at the lowest end of the balancing weight, so that the water in the water tank can be pumped completely to the maximum extent.
The embodiment of the utility model provides a steam mop is still provided, include as above steam generating device, this steam mop is at the in-process of using, no matter be in what kind of operating position, its water tank can all stabilize play water.
Claims (10)
1. A steam generating apparatus, comprising: the water pumping heating mechanism is communicated with the water tank through the water outlet pipe; the water tank comprises a tank body and a water pumping pipe arranged in the tank body; the water pumping pipe comprises a water outlet joint, a flexible water suction pipe and a counterweight head which are sequentially communicated; the box body is provided with a water outlet hole, the water outlet pipe is connected to the water outlet hole, and the water outlet joint is communicated with the water outlet pipe through the water outlet hole.
2. The steam generating device as claimed in claim 1, wherein the outlet end of the outlet connector is fluidly connected with an outlet tray, the inlet end of the outlet pipe is fluidly connected with a pumping tray, the outlet tray is engaged with the pumping tray, and a mesh film is disposed at a position where the outlet tray is engaged with the pumping tray, the mesh film covering the outlet of the pumping tray.
3. The steam generator of claim 2, wherein the outlet opening has a step surface therein, the outlet opening being in abutment with the pumping disc to form an outlet chamber, the outlet disc fitting within the outlet chamber through the step surface.
4. The steam generating apparatus as claimed in claim 3, wherein the outlet hole has a first flange mounting plate at an outer side thereof, and the pumping plate has a second flange mounting plate at an outer side thereof, the first flange mounting plate being abutted against the second flange mounting plate.
5. The steam generating apparatus as claimed in claim 1, wherein the inner surface of the casing opposite to the outlet hole is a bottom wall of the casing, and the length of the suction pipe is smaller than a minimum distance between the outlet hole and the bottom wall of the casing.
6. A steam generating device as claimed in claim 5, wherein the length of the suction pipe is 2mm to 3mm shorter than the minimum distance between the outlet opening and the bottom wall of the housing.
7. A steam generating device as claimed in claim 5, wherein the bottom wall of the box body is a spherical surface or a circular arc surface.
8. The steam generator as claimed in any one of claims 1 to 7, wherein the counterweight head comprises a metal block and a plastic sleeve, the metal block is sleeved in the plastic sleeve and connected with the flexible water suction pipe through the plastic sleeve.
9. The steam generating apparatus as claimed in claim 8, wherein the metal block has a water passage hole therein, a water inlet end of the water passage hole is exposed from the plastic cover, a water outlet end of the water passage hole is communicated with the flexible water suction pipe, the metal block is spherical or cylindrical, and a central axis of the water passage hole coincides with a central axis of the metal block.
10. A steam mop, comprising a steam generating device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081291.6U CN211260741U (en) | 2019-07-11 | 2019-07-11 | Steam generating device and steam mop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081291.6U CN211260741U (en) | 2019-07-11 | 2019-07-11 | Steam generating device and steam mop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211260741U true CN211260741U (en) | 2020-08-14 |
Family
ID=71959629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921081291.6U Active CN211260741U (en) | 2019-07-11 | 2019-07-11 | Steam generating device and steam mop |
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| Country | Link |
|---|---|
| CN (1) | CN211260741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834761A (en) * | 2022-03-10 | 2022-08-02 | 成都市笑脸科技有限公司 | External water storage container for washing device and use method thereof |
-
2019
- 2019-07-11 CN CN201921081291.6U patent/CN211260741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834761A (en) * | 2022-03-10 | 2022-08-02 | 成都市笑脸科技有限公司 | External water storage container for washing device and use method thereof |
| CN114834761B (en) * | 2022-03-10 | 2023-08-08 | 成都市笑脸科技有限公司 | External water storage container for washing device and use method thereof |
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