CN201680593U - Low noise heating liner for water heaters and water dispensers - Google Patents
Low noise heating liner for water heaters and water dispensers Download PDFInfo
- Publication number
- CN201680593U CN201680593U CN2010202132125U CN201020213212U CN201680593U CN 201680593 U CN201680593 U CN 201680593U CN 2010202132125 U CN2010202132125 U CN 2010202132125U CN 201020213212 U CN201020213212 U CN 201020213212U CN 201680593 U CN201680593 U CN 201680593U
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- water
- heating
- rotating shaft
- liner
- low noise
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- Expired - Fee Related
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Abstract
The utility model discloses a low noise heating liner for water heaters and water dispensers, which comprises a liner body, wherein a heating body is arranged in the liner body, a rotating shaft which is penetrated through the inside and the outside of the liner body is arranged on the liner body in a sealing way, a screw propeller is installed on the rotating shaft in the liner body, and a motor is installed on the rotating shaft at the outside of the liner body in a transmission way. The screw propeller is positioned above the heating body. The screw propeller is arranged above the heating body, when the heating body heats, the generated minute bubbles directly ascend to the screw propeller, as a result, the minute bubbles are stirred and split into smaller ones through the screw propeller, and when the smaller bubbles ascend to the liquid level, the crack sound is smaller. A drive wheel is installed on an output shaft of the motor, a driven wheel is installed at the outer end of the rotating shaft, and the drive wheel and the driven wheel transfer power through a belt. By adopting the structure of the low noise heating liner for water heaters and water dispensers, the utility model has reasonable structure and small heating noise, and is applicable to being used on various water heating equipment, is particularly applicable to being used on water heaters, water dispensers and other indoor water heating equipment, and is beneficial to improving the comfortability of the whole machine.
Description
Technical field
The utility model relates to a kind of water heater, water dispenser heats inner bag with low noise.
Background technology
Water heater and water dispenser are hot water facilities commonly used in the family, the heating inner bag of water heater and water dispenser is the core component of heating cold water, its firing rate, heating safety, and the capacity of being filled with water is the factor that people relatively pay close attention to, but water heater and the water dispenser noise when heating is often ignored by people.The water heater of traditional structure and water dispenser heating inner bag generally comprise the courage body, are provided with calandria in the courage body.When filling with cold water in the courage body and connect the calandria power supply when heating, the little air that is dissolved with in the water is also adsorbing air in the surperficial little hole of calandria, the effect of these stingy puffs gasification nuclears.Rising with temperature reduces water to the adsorbance of air to the solubility of air and wall, and when water was heated, bubble at first generated on heating surface.After bubble generates, because water continues to be heated, near heating surface, form overheated water layer, it is evaporation water steam in minute bubbles constantly, pressure (air is pressed and the vapour pressure sum) in the bubble is constantly increased, and the result constantly expands the volume of bubble, and the suffered buoyancy of bubble also increases thereupon, when the suffered buoyancy of bubble during greater than the adhesive force between bubble and wall, bubble just leaves wall and begins come-up.Before boiling, the temperature difference of different water layers, the temperature of water layer is higher near the heating surface, and near the temperature the water surface is lower.Atmospheric pressure reduced with the reduction of water temperature in bubble not only steeped in uphill process, some water recovery water in the bubble, and pressure is also reducing, and outside pressure is constant substantially, at this moment, the bubble external pressure is powerful in interior pressure, so, bubble volume in uphill process of come-up will dwindle rapidly, make the water thermal agitation, produce the sound of " drone, drone ", have a strong impact on people's work and life, this defective is quiet at night constantly more obvious.
The utility model content
The technical problems to be solved in the utility model be at above-mentioned deficiency provide a kind of rational in infrastructure, add the little water heater of thermal noise, water dispenser heats inner bag with low noise.
For solving the problems of the technologies described above, this water heater, water dispenser comprise the courage body with low noise heating inner bag, be provided with calandria in the courage body, its design feature is: be sealed and installed with the rotating shaft that connects the courage inside and outside on the courage body, in the rotating shaft in the courage body screw is installed, transmission is equipped with motor in the external rotating shaft of courage.
It is little that the water heater of this structure, water dispenser realize adding thermal noise with low noise heating inner bag by stirring structure.
Stirring structure mainly comprises the screw that is arranged in the courage body, screw is driven by rotating shaft and rotates, rotating shaft extends to the courage external body and cooperates with courage body sealed rotational, the courage external body is provided with motor, motor output shaft and rotating shaft are rotatably assorted, like this, motor gets when electric, and motor will drive the screw rotation by rotating shaft.In use, connect calandria and motor power, calandria and motor are started working.After motor is started working, the drive screw rotates, screw rotates and will drive the water rotation, the contact-making surface of water and calandria just has relative motion like this, heat exchange meeting between water and the calandria is accelerated greatly, the heat that calandria produces can be taken away fast by water, the bubble that the air of separating out in the water forms band rapidly can not enlarge from the calandria surface, naked eyes be can't see substantially, just do not have the process of dwindling rapidly in the bubble uphill process yet, avoid the concussion of water, thereby reduced noise greatly.
As improvement, described screw is positioned at the top of calandria.
Screw is arranged on the calandria top, helps promoting the convection current of water like this, help the exchange heat of water and calandria, thereby also help the reduction of noise.
As further improvement, driving wheel is installed on the motor output shaft, the rotating shaft outer end is equipped with driven pulley, and driving wheel and driven pulley are by the belt transferring power.
Driving wheel is installed on motor output shaft, driven pulley is installed in the rotating shaft outer end, be set with belt on driving wheel and the driven pulley, by the belt transferring power, be provided with like this, both can recently adjust the mixing speed of screw by the transmission of setting driving wheel and driven pulley, the transmission noise in the time of can also reducing Motor Drive rotating shaft rotation helps to reduce the complete machine noise.
In sum, adopt the water heater of this structure, water dispenser to heat inner bag with low noise, rational in infrastructure, it is little to add thermal noise, being adapted at various adding on the hot water facility uses, and is particluarly suitable for indoor adding such as water heater, water dispenser to use on the hot water facility, helps to improve the comfortableness of complete machine.
Description of drawings
In conjunction with the accompanying drawings the utility model is described in further details:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 is the courage body, and 2 is calandria, and 3 are rotating shaft, and 4 is screw, and 5 is motor, and 6 is driving wheel, and 7 is driven pulley, and 8 is belt, and 9 is water inlet pipe, and 10 is outlet pipe.
The specific embodiment
As shown in Figure 1, this water heater, water dispenser comprise courage body 1 with low noise heating inner bag, and courage body 1 is spherical airtight cavity, and courage body 1 top is provided with water inlet pipe 9, and courage body 1 bottom is provided with outlet pipe 10, and courage body 1 bottom inside is equipped with calandria 2.1 top seal of courage body is equipped with rotating shaft 3, and rotating shaft 3 is cylindric, vertically is provided with, and rotating shaft 3 lower ends are equipped with screw 4.Courage body 1 is extended on rotating shaft 3 tops, and rotating shaft 3 upper ends are equipped with driven pulley 7, and driven pulley 7 is a belt pulley.Courage body 1 outer setting has motor 5, driving wheel 6 is installed on the output shaft of motor 5, and driving wheel 6 is and the flat tyre wheel of the driven pulley 7 corresponding settings in interval that driving wheel 6 is different with the external diameter of driven pulley 7, its angular speed ratio is 20: 1, and driving wheel 6 and driven pulley 7 are in transmission connection by belt 8.When in courage body 1, filling with water by water inlet pipe 9, connect the power supply of calandria 2 and motor 5, the surface that calandria 2 contacts with water can produce relative motion, heat exchange meeting between water and the calandria is accelerated greatly, the heat that calandria produces can be taken away fast by water, and the bubble that the air of separating out in the water forms band rapidly can not enlarge from the calandria surface, does not also just have the process of dwindling rapidly in the bubble uphill process, avoid the concussion of water, thereby reduced noise greatly.It is quiet more comfortable when people use.
Claims (3)
1. a water heater, water dispenser heat inner bag with low noise, comprise courage body (1), be provided with calandria (2) in the courage body (1), it is characterized in that: be sealed and installed with on the courage body (1) and connect the inside and outside rotating shaft (3) of courage body (1), in the rotating shaft (3) in the courage body (1) screw (4) is installed, the outer rotating shaft (3) of courage body (1) is gone up transmission motor (5) is installed.
2. water heater as claimed in claim 1, water dispenser heat inner bag with low noise, it is characterized in that: described screw (4) is positioned at the top of calandria (2).
3. water heater as claimed in claim 1 or 2, water dispenser heat inner bag with low noise, it is characterized in that: on motor (5) output shaft driving wheel (6) is installed, rotating shaft (3) outer end is equipped with driven pulley (7), and driving wheel (6) and driven pulley (7) are by belt (8) transferring power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202132125U CN201680593U (en) | 2010-05-26 | 2010-05-26 | Low noise heating liner for water heaters and water dispensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202132125U CN201680593U (en) | 2010-05-26 | 2010-05-26 | Low noise heating liner for water heaters and water dispensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680593U true CN201680593U (en) | 2010-12-22 |
Family
ID=43345635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202132125U Expired - Fee Related CN201680593U (en) | 2010-05-26 | 2010-05-26 | Low noise heating liner for water heaters and water dispensers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123167A (en) * | 2013-03-14 | 2013-05-29 | 孙广辉 | Efficient vertical type drinking water heater |
| CN103815785A (en) * | 2012-11-19 | 2014-05-28 | 广州市拓璞电器发展有限公司 | Water boiling device |
| CN105485919A (en) * | 2016-01-26 | 2016-04-13 | 珠海格力电器股份有限公司 | Water tank and water heater employing same |
-
2010
- 2010-05-26 CN CN2010202132125U patent/CN201680593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815785A (en) * | 2012-11-19 | 2014-05-28 | 广州市拓璞电器发展有限公司 | Water boiling device |
| CN103123167A (en) * | 2013-03-14 | 2013-05-29 | 孙广辉 | Efficient vertical type drinking water heater |
| CN105485919A (en) * | 2016-01-26 | 2016-04-13 | 珠海格力电器股份有限公司 | Water tank and water heater employing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120526 |