CN103300736B - Balanced reservoir for water dispenser - Google Patents
Balanced reservoir for water dispenser Download PDFInfo
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- CN103300736B CN103300736B CN201310271215.2A CN201310271215A CN103300736B CN 103300736 B CN103300736 B CN 103300736B CN 201310271215 A CN201310271215 A CN 201310271215A CN 103300736 B CN103300736 B CN 103300736B
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Abstract
The invention relates to a balanced reservoir for a water dispenser, which comprises a reservoir body and a reservoir cover, wherein a water inlet is arranged on the reservoir cover, a water outlet is arranged on the reservoir body, a floating ball capable of opening and closing the water inlet is arranged in the reservoir body, the reservoir body is further internally provided with an electronic control device which comprises a low water level switch, a high water level switch and a floater, the low water level switch and the high water level switch are respectively electrically connected with a control board through a connecting line, the floater can be movably arranged between the low water level switch and the high water level switch, the floater touches the low water level switch and the high water level switch to generate a control signal, and then the control signal is transmitted to the control board. The balanced reservoir adopts a mechanical and electronic dual control mode, overcomes the defect of poor reliability of the single control mode, guarantees the normal operation of the balanced reservoir, and has the advantages of simple structure, continuous and stable water supply, precise control and reliability.
Description
Technical field
The present invention relates to water dispenser and manufacture field, especially a kind of water dispenser balanced reservoir, refers to the balanced reservoir being applicable to instant heating type drinking machine especially.
Background technology
The development of water dispenser, by the water dispenser of initial bottled water form, namely the most traditional vertical water dispenser, directly drinks machine to water purification tub, and the hot and cold formula then crossing band filtration system directly drinks machine; Along with the development of water dispenser, the heating system of water dispenser is also being updated, and the electric kettle formula be heated to afterwards from the hot liner type of getting up early heats, and these mode of heatings all exist the shortcomings such as heating water temperature is not high enough, water heats repeatedly, power consumption is large; Water heats repeatedly can produce thousand boiling water, and drinks thousand boiling water for a long time and can damage the health of drinking person.And existing commercially occurred a kind of can the water dispenser of i.e. instant heating processed, it adopts quartz ampoule instant heating, how much namely how much need heating, ensure that each glass of water all can not by Repeat-heating, this water dispenser has the advantages such as heating is fast, leaving water temperature is high, the saving energy.
The existing patent No. is that CN201210240890.4 name is called that " a kind of Instant heating type heater of automatic water supplement " comprises instantaneously heated type heater, balanced reservoir and water supply tank, water supply tank is arranged on the top of balanced reservoir, it is characterized in that, the bottom of described water supply tank has drain gully, overboard channel connection is provided with between drain gully and balanced reservoir, floating piston and piston guide rail thereof is provided with in balanced reservoir, floating piston is arranged on piston guide rail, seals described overboard passage when floating to make floating piston, this kind of Instant heating type heater, by installing water supply tank above balanced reservoir, form water supply tank upper, balanced reservoir under relation, utilize gravity principle, make water from water supply tank automatically toward dirty, and flow into balanced reservoir, when the water level in balanced reservoir reaches setting height, floating piston upwards floats along piston guide rail, and seal overboard passage, to cut off water supply tank down moisturizing again, to prevent balanced reservoir interference, the balanced reservoir mentioned in this patent adopts the opening and closing of floating control drain gully of floating piston, but floating piston reliability is poor, because water exists buoyancy and fluctuation, easily causing junction to contact closely does not make drain gully close completely, therefore its structure is further improved.
Summary of the invention
Technical problem to be solved by this invention is the present situation for prior art, provides structure simple, feedwater continues, stablizes, precise control, reliable a kind of water dispenser balanced reservoir.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of water dispenser balanced reservoir, comprise casing and case lid, case lid is provided with water inlet, casing is provided with delivery port, wherein, be provided with ball float in casing, ball float is assemblied in casing with can opening and closing water inlet; Also electronic-controlled installation is provided with in casing, electronic-controlled installation comprises low-water level switch, high water level switch and float, low-water level switch and high water level switch are electrically connected with control panel respectively by connecting line, float can be arranged between low-water level switch and high water level switch movably, and this float touching low-water level switch and high water level switch produce control signal and be sent to control panel.
The technical measures optimized also comprise:
Above-mentioned ball float comprises the body of hollow, and the lower end of body is provided with end cap, and the upper surface of end cap offers the annular groove suitable with described body lower end, and end cap and body cover between rear end cap and body and form enclosure space.
Above-mentioned ball float is rectified and sealed silicon plug is provided with to water inlet position, the top conically structure of sealed silicon plug.
The top of above-mentioned ball float is provided with cavity, and the lower end of sealed silicon plug is embedded in this cavity.
The bottom of above-mentioned casing is just installing float-level and is being equipped with lead, is connected with traction item between ball float and case lid.
Be provided with dividing plate in above-mentioned casing, form float cavity between dividing plate and the sidewall of casing, the top of float cavity is provided with float cover, is provided with gib block in float cavity, and float is placed on this gib block.
The sidewall of above-mentioned casing is provided with water level switch support, water level switch pedestal lower end offers low groove, and low-water level switch is placed in described low groove, and water level switch pedestal upper end offers upper groove, and high water level switch is placed in described upper groove.
Above-mentioned case lid is provided with steam vent.
Above-mentioned water inlet is arranged at the center of case lid.
Above-mentioned delivery port is arranged at bottom half away from float position.
A kind of water dispenser balanced reservoir of the present invention, adopt in casing and be provided with ball float, ball float is assemblied in casing with can opening and closing water inlet; Also electronic-controlled installation is provided with in casing, electronic-controlled installation comprises low-water level switch, high water level switch and float, low-water level switch and high water level switch are electrically connected with control panel respectively by connecting line, float can be arranged between low-water level switch and high water level switch movably, and this float touching low-water level switch and high water level switch produce control signal and be sent to control panel.This balanced reservoir adopts mechanical type and the dual control model of electronic type, overcomes the shortcoming of single control model poor reliability, ensure that the normal work of balanced reservoir.Mechanical type control model adopts ball float, and by the rising of ball float with decline and control the opening and closing of water inlet, structure is simple, and on ball float, arranges the sealed silicon plug of upper end conically structure, to ensure the sealing between ball float and water inlet; Electronic type control model adopts the water level switch be connected with control panel to control the switch of water inlet end magnetic valve, thus controls the opening and closing of water inlet current.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the embodiment of the present invention;
Fig. 2 is I portion enlarged drawing in Fig. 1;
Fig. 3 is II enlarged drawing in Fig. 1;
Fig. 4 is the side projection figure of Fig. 1;
Fig. 5 is the schematic diagram of balanced reservoir of the present invention when being in high water level;
Fig. 6 is the schematic diagram of balanced reservoir of the present invention when being in low water level.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Be structural representation of the present invention as shown in Figures 1 to 6,
Reference numeral is wherein: in casing 1, float cavity 1a, delivery port 11, lead 12, dividing plate 13, float cover 14, gib block 15, case lid 2, steam vent 2a, water inlet 21, traction item 22, ball float 3, cavity 3a, body 31, end cap 32, enclosure space 33, sealed silicon plug 34, low-water level switch 41, high water level switch 42, float 43, connecting line 51, control panel 52, water level switch support 6, low groove 61, upper groove 62, calandria 7, water inlet 71, intake 72, figure, the direction of arrow is water (flow) direction.
As shown in Figures 1 to 6,
A kind of water dispenser balanced reservoir of the present invention, comprises casing 1 and case lid 2, case lid 2 is provided with water inlet 21, casing 1 is provided with delivery port 11, wherein, is provided with ball float 3 in casing 1, and ball float 3 can open and close water inlet 21 ground and be assemblied in casing 1; Also electronic-controlled installation is provided with in casing 1, electronic-controlled installation comprises low-water level switch 41, high water level switch 42 and float 43, low-water level switch 41 and high water level switch 42 are electrically connected with control panel 52 respectively by connecting line 51, float 43 can be arranged between low-water level switch 41 and high water level switch 42 movably, and low-water level switch 41 touched by this float 43 and high water level switch 42 produces control signal and is sent to control panel 52.
In embodiment, ball float 3 comprises the body 31 of hollow, the lower end of body 31 is provided with end cap 32, and the upper surface of end cap 32 offers the annular groove suitable with described body 31 lower end, and end cap 32 and body 31 cover between rear end cap 32 and body 31 and form enclosure space 33.
In embodiment, ball float 3 is rectified and sealed silicon plug 34 is provided with to water inlet 21 position, the top conically structure of sealed silicon plug 34.
In embodiment, the top of ball float 3 is provided with cavity 3a, and the lower end of sealed silicon plug 34 is embedded in this cavity 3a.
In embodiment, the bottom of casing 1 is just provided with lead 12 to ball float 3 position, is connected with traction item 22 between ball float 3 and case lid 2.
In embodiment, be provided with dividing plate 13 in casing 1, form float cavity 1a between the sidewall of dividing plate 13 and casing 1, the top of float cavity 1a is provided with float cover 14, is provided with gib block 15 in float cavity 1a, and float 43 is placed on this gib block 15.
In embodiment, the sidewall of casing 1 is provided with water level switch support 6, water level switch support 6 lower end offers low groove 61, and low-water level switch 41 is placed in described low groove 61, water level switch support 6 upper end offers upper groove 62, and high water level switch 42 is placed in described upper groove 62.
In embodiment, case lid 2 is provided with steam vent 2a.
In embodiment, water inlet 21 is arranged at the center of case lid 2.
In embodiment, delivery port 11 is arranged at bottom casing 1 away from float 43 position.
As shown in Figures 1 to 4, this a kind of water dispenser balanced reservoir comprises casing 1 and case lid 2, casing 1 inside forms water containing chamber, case lid 2 covers casing 1 from top to bottom, the center of case lid 2 offers water inlet 21, recessed down around water inlet 21, just ball float 3 is provided with to water inlet 21 position in casing 1, the upper end of ball float 3 is provided with the sealed silicon plug 34 of top conically structure, when water level rising ball float 3 floats, the conical structure of sealed silicon plug 34 stretches into be blocked water inlet 21 in water inlet 21 water inlet 21 is closed, conical structure has guide effect when sealed silicon plug 34 stretches into water inlet 21, the head of sealed silicon plug 34 is stretched in water inlet 21 more smooth, smooth, during use, on ball float 3 is bubbled through the water column, current can make the water in casing 1 produce fluctuation in the process flowed into and flow out, relative stablizing is kept in order to make the position of ball float 3, traction item 22 is connected with between ball float 3 and case lid 2, the bottom of casing 1 is just provided with lead 12 to ball float 3 position, and the position that can ensure ball float 3 that arranges of traction item 22 and lead 12 is in immediately below water inlet 21 all the time, thus ensures the accuracy of ball float 3 when closing water inlet 21.
Balanced reservoir in use, water in balanced reservoir can constantly evaporate and produce steam, the continuous generation of steam can make the air pressure in casing 1 increase, and then affect the normal work of ball float 3, in order to ensure stability and the reliability of balanced reservoir work, case lid 2 offers steam vent 2a for discharging the steam in casing 1.
Dividing plate 13 is provided with on the left of casing 1, float cavity 1a is formed between the left side wall of dividing plate 13 and casing 1, the top of float cavity 1a is provided with float cover 14, float 43 is provided with in float cavity 1a, in order to keep the relatively stable of float 43 position, be provided with gib block 15 in float cavity 1a, float 43 is placed on this gib block 15; The left side wall of casing 1 is provided with water level switch support 6, high water level switch 42 is placed in the upper groove 62 of this water level switch support 6, low-water level switch 41 is placed in the low groove 61 of this water level switch support 6, high water level switch 42 and low-water level switch 41 are electrically connected with control panel 52 respectively by connecting line 51, float 43 touches high water level switch 42 or low-water level switch 41 and produces signal, and sent to control panel 52, thus realize Electronic Control; In order to ensure the smoothness of water outlet and not affect normal, the stable operation of Electronic Control pattern, delivery port 11 is arranged at casing 1 bottom right side.
This balanced reservoir adopts mechanical type and the dual control model of electronic type, and its course of work is as follows:
As shown in Figure 5, water in balanced reservoir is in high water level state, now, water dispenser is in holding state, the sealed silicon plug 34 of ball float 3 is blocked water inlet 21 and water inlet 21 is closed, and meanwhile, float 43 is touched high water level switch 42 and produced signal and be sent to control panel 52, control panel 52 sends the closed electromagnetic valve that instruction makes water inlet end, ensures that current can not enter in casing 1 from water inlet 21 further.
When wanting hot water preparing, the water in balanced reservoir flows out from delivery port 11, flows in calandria 7 heat from the water inlet 71 of calandria 7 lower end, and after having heated, hot water flows out from the intake 72 of calandria 7 upper end; Water in balanced reservoir flows out from delivery port 11, water level decreasing in casing 1, ball float 3 makes water inlet 21 open thereupon falling, simultaneously, float 43 falls to leaving high water level switch 42, and control panel 52 sends the magnetic valve that water inlet end is opened in instruction, and water enters casing 1 from water inlet 21 and supplements, when water yield and enter the water yield maintain an equal level time, water level in casing 1 keeps dynamic equilibrium.
As shown in Figure 6, water in balanced reservoir is in low water level state, when occur cutting off the water and other special statuss time, water can not extra feed tank in time, water level in casing 1 constantly declines until the water in casing 1 is all put dry, now, ball float 3 is in lower position, due to the restriction of traction item 22, ball float 3 departs from the water surface, and the float 43 in float cavity 1a is touched low-water level switch 41 and is produced signal and be sent to control panel 52, control panel 52 sends the power supply that calandria 7 is cut off in instruction, calandria 7 is quit work, prevent its dry combustion method and cause damage, improve the security performance of water dispenser.
Most preferred embodiment of the present invention is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from the scope of the present invention.
Claims (2)
1. a water dispenser balanced reservoir, comprise casing (1) and case lid (2), described case lid (2) is provided with water inlet (21), described casing (1) is provided with delivery port (11), it is characterized in that: be provided with ball float (3) in described casing (1), described ball float (3) is assemblied in casing (1) with can opening and closing water inlet (21), also electronic-controlled installation is provided with in described casing (1), described electronic-controlled installation comprises low-water level switch (41), high water level switch (42) and float (43), described low-water level switch (41) and high water level switch (42) are electrically connected with control panel (52) respectively by connecting line (51), described float (43) can be arranged between low-water level switch (41) and high water level switch (42) movably, this float (43) touching low-water level switch (41) and high water level switch (42) produce control signal and are sent to control panel (52), described ball float (3) comprises the body (31) of hollow, the lower end of described body (31) is provided with end cap (32), the upper surface of described end cap (32) offers the annular groove suitable with described body (31) lower end, and described end cap (32) and body (31) cover between rear end cap (32) and body (31) and form enclosure space (33), upper the rectifying of described ball float (3) is provided with sealed silicon plug (34) to water inlet (21) position, the top conically structure of described sealed silicon plug (34), the top of described ball float (3) is provided with cavity (3a), and the lower end of described sealed silicon plug (34) is embedded in this cavity (3a), the bottom of described casing (1) is just provided with lead (12) to ball float (3) position, is connected with traction item (22) between described ball float (3) and case lid (2), dividing plate (13) is provided with in described casing (1), float cavity (1a) is formed between described dividing plate (13) and the sidewall of casing (1), the top of described float cavity (1a) is provided with float cover (14), be provided with gib block (15) in described float cavity (1a), described float (43) is placed on this gib block (15), described case lid (2) is provided with steam vent (2a), described water inlet (21) is arranged at the center of case lid (2), described delivery port (11) is arranged at casing (1) bottom away from float (43) position,
When water in balanced reservoir is in high water level state, the sealed silicon plug (34) of ball float (3) is blocked water inlet (21) and water inlet (21) is closed, float (43) touching high water level switch (42) produces signal and is sent to control panel (52), control panel (52) sends the closed electromagnetic valve that instruction makes water inlet end, during hot water preparing, water in balanced reservoir flows out from delivery port (11), heating in calandria (7) is flowed into from the water inlet (71) of calandria (7) lower end, hot water flows out from the intake (72) of calandria (7) upper end, water level decreasing in casing (1), ball float (3) makes water inlet (21) open thereupon falling, simultaneously, float (43) falls to leaving high water level switch (42), control panel (52) sends the magnetic valve that water inlet end is opened in instruction, water enters casing (1) from water inlet (21) and supplements, when occur cutting off the water and other special statuss time, water level in casing (1) constantly declines until the water in casing (1) is all put dry, ball float (3) is in lower position, due to the restriction of traction item (22), ball float (3) departs from the water surface, and the float (43) touching low-water level switch (41) in float cavity (1a) produces signal and is sent to control panel (52), control panel (52) sends the power supply that calandria (7) is cut off in instruction, calandria (7) is quit work, prevent its dry combustion method and cause damage.
2. a kind of water dispenser balanced reservoir according to claim 1, it is characterized in that: the sidewall of described casing (1) is provided with water level switch support (6), described water level switch support (6) lower end offers low groove (61), described low-water level switch (41) is placed in described low groove (61), described water level switch support (6) upper end offers upper groove (62), and described high water level switch (42) is placed in described upper groove (62).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310271215.2A CN103300736B (en) | 2013-07-01 | 2013-07-01 | Balanced reservoir for water dispenser |
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| CN201310271215.2A CN103300736B (en) | 2013-07-01 | 2013-07-01 | Balanced reservoir for water dispenser |
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| CN103300736A CN103300736A (en) | 2013-09-18 |
| CN103300736B true CN103300736B (en) | 2015-06-03 |
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| CN104510349B (en) * | 2013-09-26 | 2017-12-19 | 美的集团股份有限公司 | Water dispenser water pot and there is its water dispenser |
| CN104748383B (en) * | 2013-12-31 | 2017-11-07 | 沁园集团股份有限公司 | A kind of active anti-dry balanced reservoir device |
| CN105054784A (en) * | 2015-07-29 | 2015-11-18 | 重庆市亚特蓝电器有限责任公司 | Water tank structure for intelligent water dispensers |
| CN105795912A (en) * | 2016-05-16 | 2016-07-27 | 贵州大学 | Cold-hot multipurpose water dispenser with temperature gauges |
| CN109381015B (en) * | 2016-05-16 | 2023-08-15 | 韩露珠（厦门）环保科技有限公司 | Electric heater power-on control mechanism of instant heating water dispenser |
| CN108204008A (en) * | 2016-12-16 | 2018-06-26 | 深圳市天泉空气水智能科技股份有限公司 | A kind of air water machine water tank |
| CN106618229B (en) * | 2016-12-30 | 2022-07-19 | 南京净之源净化设备有限公司 | Direct drinking machine water tank with sterile structure |
| CN107037835B (en) * | 2017-05-27 | 2023-06-13 | 宁波祈禧电器有限公司 | Electrodeless water level control water tank |
| CN107049019A (en) * | 2017-06-19 | 2017-08-18 | 宁波福特恩净水设备有限公司 | Water-level control apparatus and water dispenser |
| CN109549476A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Purifying drinking appliance |
| CN108547715A (en) * | 2018-06-07 | 2018-09-18 | 江苏道康发电机组有限公司 | Control device for harbour tyre crane diesel electric power plant oil supply system duplicate protection |
| CN113548704A (en) * | 2021-08-31 | 2021-10-26 | 江西渥泰环保科技有限公司 | Install in high-grade office building wash platform purifier |
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