CN202734240U - Dry-burning-resistant balanced water tank - Google Patents
Dry-burning-resistant balanced water tank Download PDFInfo
- Publication number
- CN202734240U CN202734240U CN 201220347153 CN201220347153U CN202734240U CN 202734240 U CN202734240 U CN 202734240U CN 201220347153 CN201220347153 CN 201220347153 CN 201220347153 U CN201220347153 U CN 201220347153U CN 202734240 U CN202734240 U CN 202734240U
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- Prior art keywords
- ball device
- floating ball
- balanced reservoir
- dry
- permanent magnet
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Abstract
The utility model discloses a dry-burning-resistant balanced water tank. The upper stream end of the water tank is connected with a water storage container, and the lower stream end of the water tank is connected with heating equipment. The water tank comprises a floating ball device which is arranged in the balanced water tank. A valve mechanism is arranged on the upper end of the floating ball device. The valve mechanism can cut off the water connection with the water storage container when in a given high water level. A force application mechanism is arranged on the lower end of the floating ball device. The force application mechanism can cut off the power source of the heating equipment in a given low water level. The floating ball device is arranged in a connection channel of the balanced water tank and the heating equipment. The lift of the floating ball device controls the water inlet of the balanced water tank and the operation of the heating equipment safely. A guide post of the floating ball device is movably connected with the floating ball device so that a control point can be adjusted according to the adjusting requirements at any time.
Description
Technical field
The utility model relates to a kind of and the matching used balanced reservoir of heating drinking equipment, particularly a kind of balanced reservoir with anti-firing equipment dry combustion method.
Background technology
The heating drinking equipment that uses at present generally includes tank and firing equipment, for the water supply that guarantees stable water outlet and firing equipment is stablized, usually tank be connected in series a balanced reservoir between heating arranges, must exist the water supply of interaction relation guarantee firing equipment to stablize between balanced reservoir and the firing equipment.
Above-mentioned available technology adopting be passive reaction type interlock mode, be that firing equipment passes through temperature sensor or other temperature-sensitive device control balanced reservoir to the water supply of firing equipment, its shortcoming is that temperature sensor or temperature-sensitive device are in a single day malfunctioning and will causes the damage of firing equipment or more serious security incident.
The utility model content
The utility model is in order to overcome above-mentioned defective of the prior art, by the interface channel at balanced reservoir and firing equipment initiatively water-level control apparatus is set, guarantee firing equipment stopped heating under the state of lack of water, so that whole device is in safe state.
For achieving the above object, the utility model provides a kind of balanced reservoir of anti-dry, its upstream extremity connects tank, downstream connects firing equipment, comprise: floating ball device, it is located in the balanced reservoir, and the floating ball device upper end is provided with valve mechanism, and valve mechanism cuts off when the high water level of setting and is connected with the water route of tank; The floating ball device lower end is provided with force application mechanism, and force application mechanism cuts off the power supply of firing equipment when the low water level of setting.
In the technique scheme, balanced reservoir is divided into inside and outside two-layer, described floating ball device comprises device body and lead two parts, body is located in the balanced reservoir internal layer, lead is located in the vertical pilot hole and the lead lower end that are arranged in internal layer and stretches into the balanced reservoir skin, and floating ball device can move up and down with the eustasy of water level under the guiding of lead.
In the technique scheme, the upper end of lead can be fixedly connected with the body of floating ball device by screw thread.
In the technique scheme, valve mechanism can be needle, and needle is corresponding with the delivery port of tank.
In the technique scheme, lead is the column thin walled shell of open-top.
In the technique scheme, force application mechanism can be the floating ball device permanent magnet, the floating ball device permanent magnet embeds the bottom in the column thin walled shell, the corresponding position of the outer bottom outside of balanced reservoir is provided with the microswitch permanent magnet, the floating ball device permanent magnet moved down when floating ball device descended in lack of water, when reaching certain distance with the microswitch permanent magnet, drive the power supply of the action of microswitch permanent magnet and cut-out firing equipment.
In the technique scheme, be provided with the muffler that is connected with tank between the inside and outside layer of balanced reservoir.
Compared with prior art, the utlity model has following beneficial effect:
1, by the interface channel at balanced reservoir and firing equipment floating ball device is set, by the water inlet of the elevating control balanced reservoir of floating ball device and the trouble free service of firing equipment;
2, be flexibly connected by the lead of floating ball device and the screw thread of floating ball device body, can require to adjust the control point according to regulating at any time.
Description of drawings
Fig. 1 is the balanced reservoir cross-sectional schematic of the utility model anti-dry.
Mark by reference to the accompanying drawings the following drawings mark:
The 1-tank, the tube connector of 11-tank and balanced reservoir, 111-delivery port, the 12-muffler, the 2-balanced reservoir, the 21-water tank is outer, 22-water tank internal layer, 221-pilot hole, 23-microswitch, 231-microswitch permanent magnet, 3-floating ball device, 31-needle, the 32-lead, 321-screw thread, 33-floating ball device permanent magnet, the tube connector of 4-balanced reservoir and firing equipment, 5 firing equipments.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
The balanced reservoir 2 of anti-dry of the present utility model as shown in Figure 1.Be connected tank 1 at the upstream extremity of balanced reservoir 2 by tube connector (being tank and the tube connector 11 of balanced reservoir), downstream connects firing equipment 5.Be provided with floating ball device 3 in the balanced reservoir 2, floating ball device 3 can be controlled balanced reservoir 2 and cut off water route with tank 1 when the high water level that sets, thereby is firing equipment 5 continuous water supplies down in working order; Floating ball device 3 also can be controlled balanced reservoir 2 and cut off the power supply of firing equipment 5 when the low water level that sets, thereby effectively avoids the dry combustion method phenomenon of firing equipment 5.
Further as shown in Figure 1, balanced reservoir 2 is divided under internal layer 22 and the outer 21(duty, has been water state in the inside and outside layer of balanced reservoir), balanced reservoir outer 21 passes through tube connector 4 and is communicated with firing equipment 5.Floating ball device 3 is installed in the internal layer 21, particularly, the top of floating ball device 3 is provided with needle 31, needle 31 is corresponding with the water inlet (being the delivery port 111 of tank 1) of balanced reservoir internal layer 22, delivery port 111 is positioned at the end of tank 1 and balanced reservoir tube connector 11, when the water level of balanced reservoir 2 is higher, because the effect of buoyancy, needle 31 is connected on this delivery port 111, thereby stops tank 1 to continue to supply water to balanced reservoir 2.The bottom of floating ball device 3 is provided with lead 32, and lead 32 is the column thin walled shell of open-top, and the inner bottom part of thin walled shell embeds permanent magnet (being floating ball device permanent magnet 33).Balanced reservoir internal layer 22 corresponding floating ball device leads 32 are provided with the vertical pilot hole 221 of perforation, and floating ball device lead 32 can be done upper and lower moving along pilot hole 221 following water-level liftings.The upper end of floating ball device lead 32 is fixedly connected with by the body of screw thread 321 with floating ball device 3, and this connected mode can be controlled by threaded adjusting the upright position of permanent magnet 33 in the lead 32, thereby regulates the corresponding control point of different water levels.
Further as shown in Figure 1, the outside of the skin 21 of balanced reservoir also is provided with microswitch 23, the power supply that microswitch 23 is used for control firing equipment 5 opens and closes, microswitch 23 control ends are fixed with permanent magnet (being microswitch permanent magnet 231), permanent magnet 231 is corresponding with permanent magnet 33 positions in the aforementioned floating ball device lead and magnetic pole is identical, permanent magnet 33 when floating ball device 3 descends in lack of water in the lead moves down, when reaching certain distance with microswitch permanent magnet 231, because the homopolarity mutual exclusion drives microswitch permanent magnet 231 and moves down (certainly, corresponding two magnetic poles also can adopt heteropole to form mutually suction, by leverage control or transposing microswitch output stage, obtain identical control result), thus the power supply of firing equipment 5 is cut off in the action of control microswitch.In addition, the senser element (not shown) of control firing equipment power supply also can be set, to play the effect of dual fail-safe simultaneously at firing equipment 5 places.
Further as shown in Figure 1, be provided with the muffler 12 that is connected with tank 1 between the internal layer 22 of balanced reservoir and outer 21, muffler 12 can keep balanced reservoir to be communicated with gas between the tank, and the assurance tank can be to the balanced reservoir normal water supply.
Compared with prior art, the utility model arranges floating ball device by the interface channel at balanced reservoir and firing equipment, by the water inlet of the elevating control balanced reservoir of floating ball device and the trouble free service of firing equipment; Be flexibly connected by the lead of floating ball device and the screw thread of floating ball device body, can require to adjust the control point according to regulating at any time.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (7)
1. the balanced reservoir of an anti-dry, its upstream extremity connects tank, and downstream connects firing equipment, it is characterized in that, comprising:
Floating ball device, it is located in the balanced reservoir, and described floating ball device upper end is provided with valve mechanism, and described valve mechanism cuts off when the high water level of setting and is connected with the water route of described tank; Described floating ball device lower end is provided with force application mechanism, and described force application mechanism cuts off the power supply of described firing equipment when the low water level of setting.
2. the balanced reservoir of anti-dry according to claim 1, it is characterized in that, described balanced reservoir is divided into inside and outside two-layer, described floating ball device comprises device body and lead two parts, described body is located in the balanced reservoir internal layer, lead is located in the vertical pilot hole and the lead lower end that are arranged in described internal layer and stretches into described balanced reservoir skin, and described floating ball device can move up and down with the eustasy of water level under the guiding of lead.
3. the balanced reservoir of anti-dry according to claim 2 is characterized in that, the upper end of described lead is fixedly connected with the described body of floating ball device by screw thread.
4. the balanced reservoir of the described anti-dry of any one in 3 according to claim 1 is characterized in that described valve mechanism is needle, and described needle is corresponding with the delivery port of tank.
5. according to claim 2 or the balanced reservoir of 3 described anti-dry, it is characterized in that described lead is the column thin walled shell of open-top.
6. the balanced reservoir of anti-dry according to claim 5, it is characterized in that, described force application mechanism is the floating ball device permanent magnet, described floating ball device permanent magnet embeds the bottom in the described column thin walled shell, the corresponding position of the outer bottom outside of described balanced reservoir is provided with the microswitch permanent magnet, floating ball device described floating ball device permanent magnet when lack of water descends moves down, when reaching certain distance with the microswitch permanent magnet, drive the power supply that the microswitch permanent magnet moves and cuts off described firing equipment.
7. according to claim 2 or the balanced reservoir of 3 described anti-dry, it is characterized in that, be provided with the muffler that is connected with tank between the inside and outside layer of described balanced reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347153 CN202734240U (en) | 2012-07-17 | 2012-07-17 | Dry-burning-resistant balanced water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347153 CN202734240U (en) | 2012-07-17 | 2012-07-17 | Dry-burning-resistant balanced water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734240U true CN202734240U (en) | 2013-02-13 |
Family
ID=47659933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220347153 Expired - Lifetime CN202734240U (en) | 2012-07-17 | 2012-07-17 | Dry-burning-resistant balanced water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748383A (en) * | 2013-12-31 | 2015-07-01 | 沁园集团股份有限公司 | Active dry burning prevention balanced reservoir device |
| CN105747875A (en) * | 2016-05-16 | 2016-07-13 | 边江 | Power-on control mechanism for electric heater of instantaneous water dispenser |
| CN107280536A (en) * | 2017-07-31 | 2017-10-24 | 东莞市华妙电子科技有限公司 | A kind of infant supplemental food cooking machine |
-
2012
- 2012-07-17 CN CN 201220347153 patent/CN202734240U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748383A (en) * | 2013-12-31 | 2015-07-01 | 沁园集团股份有限公司 | Active dry burning prevention balanced reservoir device |
| 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 |
| CN105747875A (en) * | 2016-05-16 | 2016-07-13 | 边江 | Power-on control mechanism for electric heater of instantaneous water dispenser |
| CN109044111A (en) * | 2016-05-16 | 2018-12-21 | 王小雪 | The electric heater power control mechanism of instant-heating water drinking machine |
| CN105747875B (en) * | 2016-05-16 | 2019-02-15 | 宁波航迪电器科技有限公司 | The electric heater power control mechanism of instant-heating water drinking machine |
| CN109381015A (en) * | 2016-05-16 | 2019-02-26 | 王小雪 | The electric heater power control mechanism of instant-heating water drinking machine |
| CN109044111B (en) * | 2016-05-16 | 2023-08-08 | 佛山市顺德区致林电器制造有限公司 | Electric heater power-on control mechanism of instant heating water dispenser |
| 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 |
| CN107280536A (en) * | 2017-07-31 | 2017-10-24 | 东莞市华妙电子科技有限公司 | A kind of infant supplemental food cooking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |