CN201873540U - Anti-siphon structure of water tank - Google Patents
Anti-siphon structure of water tank Download PDFInfo
- Publication number
- CN201873540U CN201873540U CN2010206122762U CN201020612276U CN201873540U CN 201873540 U CN201873540 U CN 201873540U CN 2010206122762 U CN2010206122762 U CN 2010206122762U CN 201020612276 U CN201020612276 U CN 201020612276U CN 201873540 U CN201873540 U CN 201873540U
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- Prior art keywords
- water
- pipe connecting
- connecting pipe
- water tank
- delivery port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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Abstract
The utility model relates to an anti-siphon structure of water tank, comprising a water tank, first connecting pipe, the second connecting pipe, the third connecting pipe, delivery port and water pump, wherein the water inlet of first connecting pipe is connected in the bottom of water tank, its delivery port is connected with the water inlet of water pump, the delivery port of water pump is connected with the water inlet of second connecting pipe, the delivery port of second connecting pipe is connected with the water inlet of third connecting pipe, the delivery port of third connecting pipe is connected to the delivery port, a serial communication port still includes the fourth connecting pipe, the one end and the third connecting pipe of fourth connecting pipe are connected, the other end is higher than the third connecting pipe and communicates with the atmosphere. The utility model discloses a highest position section in outlet conduit sets up the structure of a pipeline that communicates with each other and be higher than the highest position section in the outlet conduit with the atmosphere, makes the water pressure of system in water pump stop work back water tank and outlet conduit balanced rapidly, can not produce the siphon because of the water level difference and thoroughly avoided the delivery port can not stop the play water completely and the quality problems that lead to.
Description
Technical field
The utility model relates to a kind of cisten mechanism that is used for water-purifying machine or water dispenser, belongs to the improvement technology of the cisten mechanism and the water outlet connecting pipeline of water-purifying machine or water dispenser.
Background technology
Water tank that is used for water-purifying machine or water dispenser in the market and outlet pipeline are as shown in Figure 1, comprise water tank 1, first pipe connecting 8, second pipe connecting 2, the 3rd pipe connecting 4, water outlet 3 and water pump 6, wherein the water-in of first pipe connecting 8 is connected the bottom of water tank 1, its water outlet is connected with the water-in of water pump 6, the water outlet of water pump 6 is connected with the water-in of second pipe connecting 2, the water outlet of second pipe connecting 2 is connected with the water-in of the 3rd pipe connecting 4, the water outlet of the 3rd pipe connecting 4 is connected to water outlet 3, when the water level in the water tank 15 is higher than water outlet 3, if water pump 6 quits work, because syphonic effect, water in the water tank 1 still can constantly be flowed out by water outlet 3, and system causes serious quality problems owing to not stopping water outlet fully.
Summary of the invention
The purpose of this utility model be to consider the problems referred to above and provide a kind of reasonable in design, simple in structure, can effectively solve in water tank and the outlet pipeline owing to waterhead produces syphonic effect and cause and can not stop the anti-syphon structure that water outlet causes the water tank of quality problems fully.
The technical solution of the utility model is: a kind of anti-syphon structure of water tank, comprise water tank, first pipe connecting, second pipe connecting, the 3rd pipe connecting, water outlet and water pump, wherein the water-in of first pipe connecting is connected the bottom of water tank, its water outlet is connected with the water-in of water pump, the water outlet of water pump is connected with the water-in of second pipe connecting, the water outlet of second pipe connecting is connected with the water-in of the 3rd pipe connecting, the water outlet of the 3rd pipe connecting is connected to water outlet, it is characterized in that also comprising the 4th pipe connecting, one end of the 4th pipe connecting is connected with the 3rd pipe connecting, and the other end is higher than the 3rd pipe connecting and is communicated with atmosphere.
The top and the mouth of pipe that the other end of described the 4th pipe connecting extends water tank communicate with atmosphere down.
The top of described water tank offers through hole, and nozzle diameter cooperates the 4th pipe connecting and keeps sealing.
Described the 4th pipe connecting is connected the intersection of second pipe connecting and the 3rd pipe connecting.
The utility model adopts the extreme higher position section in outlet pipeline that the structure of the pipeline of the extreme higher position section in the outlet pipeline that communicates with atmosphere and be higher than is set, make the rapid balance of the hydraulic pressure of system in water pump quits work rear water box and outlet pipeline, can not produce syphonic effect because of waterhead and thoroughly avoid water outlet not stop water outlet fully and the quality problems that cause, simple in structure, economical and practical, with low cost.
Description of drawings
Fig. 1 is the syndeton synoptic diagram of the outlet pipeline of existing water tank;
The syndeton synoptic diagram of the outlet pipeline of Fig. 2 the utility model water tank.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 2, the utility model is used for the water tank of water-purifying machine or water dispenser, its anti-syphon structure comprises water tank 1, first pipe connecting 8, second pipe connecting 2, the 3rd pipe connecting 4, water outlet 3, water pump 6 and the 4th pipe connecting 7, wherein the water-in of first pipe connecting 8 is connected the bottom of water tank 1, its water outlet is connected with the water-in of water pump 6, the water outlet of water pump 6 is connected with the water-in of second pipe connecting 2, the water outlet of second pipe connecting 2 is connected with the water-in of the 3rd pipe connecting 4, the water outlet of the 3rd pipe connecting 4 is connected to water outlet 3, one end of the 4th pipe connecting 7 is connected with the 3rd pipe connecting 4, and the other end is higher than the 3rd pipe connecting 4 and is communicated with atmosphere.
The utility model is owing to be provided with the 4th pipe connecting 7, when the water level in the water tank 1 is higher than water outlet 3, if water pump 6 quits work, make the rapid balance of hydraulic pressure in water tank and the outlet pipeline, can not produce syphonic effect because of waterhead and thoroughly avoid water outlet not stop water outlet fully and the quality problems that cause.
For easy to process, an end of the 4th pipe connecting 7 is connected the intersection of second pipe connecting 2 and the 3rd pipe connecting 4.In addition, owing to be provided with water pump 6 between first pipe connecting 8 and second pipe connecting 2, when pressure is big, having water in the 4th pipeline 7 overflows, therefore, the top and the mouth of pipe that the other end of the 4th pipe connecting 7 are extended water tank 1 communicate with atmosphere down, make in the water reflux case that overflows.
Be the convenient the other end that the 4th pipe connecting is installed, the top of described water tank 1 offers through hole 11, and nozzle diameter cooperates the 4th pipe connecting 7 and keeps sealing.
Claims (4)
1. the anti-syphon structure of a water tank, comprise water tank (1), first pipe connecting (8), second pipe connecting (2), the 3rd pipe connecting (4), water outlet (3) and water pump (6), wherein the water-in of first pipe connecting (8) is connected the bottom of water tank (1), its water outlet is connected with the water-in of water pump (6), the water outlet of water pump (6) is connected with the water-in of second pipe connecting (2), the water outlet of second pipe connecting (2) is connected with the water-in of the 3rd pipe connecting (4), the water outlet of the 3rd pipe connecting (4) is connected to water outlet (3), it is characterized in that also comprising the 4th pipe connecting (7), one end of the 4th pipe connecting (7) is connected with the 3rd pipe connecting (4), and the other end is higher than the 3rd pipe connecting (4) and is communicated with atmosphere.
2. the anti-syphon structure of water tank according to claim 1, the top and the mouth of pipe that the other end that it is characterized in that described the 4th pipe connecting (7) extends water tank (1) communicate with atmosphere down.
3. the anti-syphon structure of water tank according to claim 2 is characterized in that the top of described water tank (1) offers through hole (11), and nozzle diameter cooperates the 4th pipe connecting (7) and keeps sealing.
4. according to the anti-syphon structure of each described water tank of claim 1 to 3, it is characterized in that described the 4th pipe connecting (7) is connected the intersection of second pipe connecting (2) and the 3rd pipe connecting (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206122762U CN201873540U (en) | 2010-11-18 | 2010-11-18 | Anti-siphon structure of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206122762U CN201873540U (en) | 2010-11-18 | 2010-11-18 | Anti-siphon structure of water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873540U true CN201873540U (en) | 2011-06-22 |
Family
ID=44161468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206122762U Expired - Fee Related CN201873540U (en) | 2010-11-18 | 2010-11-18 | Anti-siphon structure of water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873540U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728393A (en) * | 2016-02-02 | 2016-07-06 | 老肯医疗科技股份有限公司 | Water inlet and outlet system for medical ultrasonic cleaning machine |
| CN110864451A (en) * | 2018-08-27 | 2020-03-06 | 九阳股份有限公司 | Liquid heater |
| CN112942503A (en) * | 2021-01-29 | 2021-06-11 | 广东傲美智能科技有限公司 | Device for solving siphon |
-
2010
- 2010-11-18 CN CN2010206122762U patent/CN201873540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728393A (en) * | 2016-02-02 | 2016-07-06 | 老肯医疗科技股份有限公司 | Water inlet and outlet system for medical ultrasonic cleaning machine |
| CN110864451A (en) * | 2018-08-27 | 2020-03-06 | 九阳股份有限公司 | Liquid heater |
| CN112942503A (en) * | 2021-01-29 | 2021-06-11 | 广东傲美智能科技有限公司 | Device for solving siphon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 beautiful road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Midea Group |
|
| 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: 20110622 Termination date: 20171118 |