CN103417121A - Pipeline machine - Google Patents
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- CN103417121A CN103417121A CN2013103081951A CN201310308195A CN103417121A CN 103417121 A CN103417121 A CN 103417121A CN 2013103081951 A CN2013103081951 A CN 2013103081951A CN 201310308195 A CN201310308195 A CN 201310308195A CN 103417121 A CN103417121 A CN 103417121A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 207
- 230000004888 barrier function Effects 0.000 description 11
- 230000008676 import Effects 0.000 description 11
- 238000007599 discharging Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a pipeline machine which comprises a water inlet, a water outlet, a water inlet valve, a normal temperature water outlet valve, a membrane-type water storage tank, a water level detector and an electrical control circuit board; the water inlet is communicated with an inlet of the water inlet valve, and an outlet of the water inlet valve is communicated with the membrane-type water storage tank; an inlet of the normal temperature water outlet valve is communicated with the bottom of the membrane-type water storage tank, and an outlet of the normal temperature water outlet valve is communicated with the water outlet; the water level detector is used for detecting the water level in the membrane-type water storage tank; a magnetic floater capable of lifting along with the rising and falling of the water level is arranged in the water level detector, and a reed pipe is arranged outside the water level detector; the electrical control circuit board is electrically linked with the reed pipe. According to the pipeline machine, the membrane-type water storage tank is adopted, secondary pollution to drinking water can be prevented effectively, meanwhile, due to the fact that a membrane of the membrane-type water storage tank does not contain water, requirements for intensity of the membrane are reduced, the membrane is not damaged easily, and even though the membrane is damaged, leakage of the pipeline machine does not occur.
Description
Technical field
The present invention relates to pipeline machine.
Background technology
Pipeline machine usually and water purifier support the use, when the water flow of water purifier is less can not meet user's water draw rate and require the time, just need to increase water storage device to pipeline machine, a normally built-in storage tank, the large traffic requirement when with this, meeting the user and fetch water.Described water storage device is generally the normal pressure storage tank, and is communicated with atmosphere, and this has just solved the water flow problem.But, but make airborne dust, bacterium easily along with air, enter the normal pressure storage tank and pollute drinking water wherein, the secondary pollution problem of Here it is pipeline machine.
In order to solve the secondary pollution problem, people expect adopting airtight normal pressure water storage bag to replace the normal pressure storage tank.Obviously, adopt the normal pressure water storage bag can solve the water flow problem equally, more owing to being disconnected, mutually isolated between water bag and atmosphere, so airborne dust, bacterium can not enter in water bag and pollute drinking water wherein.But, because water bag is very thin, be easy to injured and drainage occurs, and each water-filling of water bag, discharging water all can produce small infringement to water bag.In addition, the material of water bag itself also can because of gradually aging lose flexibility and then cause break.Once break, even small breaking all can cause leakage.Also have, always can dissolve certain gas in the normal temperature drinking water, being dissolved in gas in water can overflow because variations in temperature or pressure change, because water bag is close airtight, escaping gas can increase gradually and occupy space in water bag in water bag, causes the water bag storage capacity to descend, so after using a period of time, need the gas in the manual drain water bag, to the user, increased trouble.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly can effectively prevents the pipeline machine that drinking water is secondary polluted.
In order to solve the problems of the technologies described above, technical scheme provided by the present invention is: pipeline machine comprises water inlet, delivery port, water intaking valve, normal-temperature water outlet valve, diaphragm type storage tank, level switch and electric control circuit plate; Described water inlet is communicated with the import of water intaking valve, and the outlet of water intaking valve is communicated with the diaphragm type storage tank; The import of described normal-temperature water outlet valve is communicated with the bottom of diaphragm type storage tank, and the outlet of normal-temperature water outlet valve is communicated with delivery port; Described level switch is for detection of the water level in the diaphragm type storage tank; In described level switch, being provided with can following water-level lifting and the magnetic float of lifting, and the outside of level switch is provided with tongue tube; Described electric control circuit plate and tongue tube electrical coupling.
Preferred technical scheme: described diaphragm type storage tank comprises water tank and barrier film; The bottom of described water tank is provided with water inlet and the delivery port that is communicated with respectively water intaking valve and normal-temperature water outlet valve, or the bottom of water tank is provided with the intake-outlet that simultaneously is communicated with water intaking valve and normal-temperature water outlet valve; The top of the sidewall of described water tank is provided with the air outlet of water tank be communicated with the top of level switch; Described barrier film is arranged on the top of water tank and contacts with the top seal of water tank.
The barrier film of described diaphragm type storage tank is at vertical direction can be convenient to flexible gauffer shape.
Preferred technical scheme: the top of described level switch and bottom are communicated with respectively top and the bottom of diaphragm type storage tank.
Pipeline machine, also comprise exhaust outlet; The top of described level switch is provided with the exhaust check valve that is communicated with exhaust outlet.
The exhaust check valve at described level switch top comprises upper cover plate, top connection and film; Described top connection and upper cover plate sealed attachment, the center of upper cover plate is provided with steam vent; Described film is arranged on the inside of top connection and cavity that upper cover plate forms and is positioned at the top of steam vent; Described film is by self gravitation shutoff steam vent.
Preferred technical scheme: described level switch is arranged on storage tank inside.
Pipeline machine, also comprise exhaust outlet; The top of described diaphragm type storage tank is provided with air outlet of water tank, and air outlet of water tank is communicated with exhaust outlet by check valve.
Preferred technical scheme: the tongue tube of described level switch outside comprises water level tongue tube and limit inferior water level tongue tube; The upper control height of water level that highly corresponding diaphragm type storage tank is set of described upper water level tongue tube, the limit inferior height of water level that highly corresponding diaphragm type storage tank is set of limit inferior water level tongue tube; Described water intaking valve adopts magnetic valve; Described water intaking valve, upper water level tongue tube and limit inferior water level tongue tube all with the electrical coupling of electric control circuit plate.
The tongue tube of described level switch outside also comprises for can detect the water level tongue tube excessively of high water level when upper water level tongue tube lost efficacy; Arranging highly higher than upper water level tongue tube of described water level tongue tube excessively; Described water level tongue tube and the electrical coupling of electric control circuit plate excessively.
Preferred technical scheme: described electric control circuit plate comprises in program the single-chip microcomputer that is provided with water outlet setting-up time TK.
Pipeline machine, also comprise the water outlet electric switch; Described normal-temperature water outlet valve adopts magnetic valve; Described normal-temperature water outlet valve and water outlet electric switch all with the electrical coupling of electric control circuit plate.
Pipeline machine, also comprise hot tank and hot water effluent's valve; Described hot tank is provided with electric heater, hygrosensor, hot tank water inlet and hot tank delivery port; Hot tank water inlet is communicated with the bottom of diaphragm type storage tank by hot tank water inlet pipe; The import of described hot water effluent's valve and outlet are communicated with respectively hot tank delivery port and delivery port; Described hot water effluent's valve adopts magnetic valve; Described electric heater, hygrosensor and hot water effluent's valve all with the electrical coupling of electric control circuit plate.
Pipeline machine, also comprise hot tank water feeding one-way valve; Described hot tank water feeding one-way valve is arranged on hot tank water inlet pipe.
Pipeline machine, also comprise expansion tank; Described expansion tank is provided with expansion tank import, expansion tank connected entrance and expansion tank exhaust outlet; Be provided with steam disengagement chamber and water storage cavity in described expansion tank; Be provided with the vertical clapboard that two chambeies can be separated between described steam disengagement chamber and water storage cavity; Described expansion tank import is arranged on the bottom of steam disengagement chamber, and is communicated with the top of hot tank; Described expansion tank connected entrance is arranged on the bottom of water storage cavity, and is communicated with the bottom of hot tank; Described expansion tank exhaust outlet is arranged on the top of water storage cavity; Described expansion tank exhaust outlet is communicated with exhaust outlet.
After having adopted technique scheme, the present invention has following beneficial effect: (1) the present invention adopts the diaphragm type storage tank, water in the diaphragm type storage tank can not be subject to airborne dust germ contamination, can effectively prevent the secondary pollution of drinking water, simultaneously, because the barrier film of diaphragm type storage tank is not filled with water, requirement of strength to barrier film descends to some extent, make not cracky of barrier film, even and barrier film appearance breakage, can not cause pipeline machine to leak yet.
(2) when level switch of the present invention is arranged on diaphragm type storage tank outside, the level switch top is provided with exhaust check valve, when level switch is arranged on diaphragm type storage tank inside, air outlet of water tank is communicated with exhaust outlet by check valve, exhaust check valve or check valve can be discharged the gas in water tank automatically, thereby can avoid gathering because of gas the problem that causes diaphragm type storage tank water yield to descend.
(3) electric control circuit plate of the present invention comprises in program the single-chip microcomputer that is provided with water outlet setting-up time TK, control the middle water level of diaphragm type storage tank by the mode of controlling water discharging time, itself does not increase cost, but can reduce the manufacturing cost of level switch, finally make pipeline machine under the prerequisite that does not reduce performance, effectively reduce manufacturing cost.
The accompanying drawing explanation
For content of the present invention more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
The structural representation that Fig. 1 is embodiments of the invention 1.
The structural representation that Fig. 2 is diaphragm type storage tank of the present invention.
The structural representation of the level switch that Fig. 3 is embodiments of the invention 1.
The structural representation that Fig. 4 is expansion tank of the present invention.
The structural representation that Fig. 5 is embodiments of the invention 2.
Label in accompanying drawing is:
Water inlet 1, delivery port 2, water intaking valve 3, normal-temperature water outlet valve 4, diaphragm type storage tank 5, water tank 5-1, barrier film 5-2, intake-outlet 5-3, air outlet of water tank 5-4, level switch 6, magnetic float 6-1, upper water level tongue tube 6-2, limit inferior water level tongue tube 6-3, cross water level tongue tube 6-4, upper cover plate 6-5, top connection 6-6, film 6-7, electric control circuit plate 7, hot tank 8, electric heater 8-1, hygrosensor 8-2, hot water effluent's valve 9, hot tank water feeding one-way valve 10, exhaust outlet 11, expansion tank 12, expansion tank import 12-1, expansion tank connected entrance 12-2, expansion tank exhaust outlet 12-3, steam disengagement chamber 12-4, water storage cavity 12-5, vertical clapboard 12-6, check valve 13, sewage draining exit 14.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 4, the pipeline machine of the present embodiment is characterized in that: comprise water inlet 1, delivery port 2, water intaking valve 3, normal-temperature water outlet valve 4, diaphragm type storage tank 5, level switch 6, electric control circuit plate 7, hot tank 8, hot water effluent's valve 9, hot tank water feeding one-way valve 10, exhaust outlet 11, expansion tank 12, sewage draining exit 14 and water outlet electric switch.
Water inlet 1 is communicated with the import of water intaking valve 3, and the outlet of water intaking valve 3 is communicated with diaphragm type storage tank 5.The import of normal-temperature water outlet valve 4 is communicated with the bottom of diaphragm type storage tank 5, and the outlet of normal-temperature water outlet valve 4 is communicated with delivery port 2.Level switch 6 is for detection of the water level in diaphragm type storage tank 5.In level switch 6, being provided with can following water-level lifting and the magnetic float 6-1 of lifting, and the outside of level switch 6 is provided with tongue tube.
Diaphragm type storage tank 5 comprises water tank 5-1 and barrier film 5-2.The bottom of water tank 5-1 is provided with water inlet and the delivery port that is communicated with respectively water intaking valve 3 and normal-temperature water outlet valve 4, or the bottom of water tank 5-1 is provided with the intake-outlet 5-3 that simultaneously is communicated with water intaking valve 3 and normal-temperature water outlet valve 4.The top of the sidewall of water tank 5-1 is provided with the air outlet of water tank 5-4 be communicated with the top of level switch 6.Barrier film 5-2 is arranged on the top of water tank 5-1 and contacts with the top seal of water tank 5-1.The barrier film 5-2 of diaphragm type storage tank 5 is at vertical direction can be convenient to flexible gauffer shape.
The tongue tube of level switch 6 outsides comprises water level tongue tube 6-2 and limit inferior water level tongue tube 6-3.The upper control height of water level that highly corresponding diaphragm type storage tank 5 is set of upper water level tongue tube 6-2, the limit inferior height of water level that highly corresponding diaphragm type storage tank 5 is set of limit inferior water level tongue tube 6-3.The tongue tube of level switch 6 outsides also comprises for can detect the 6-4 of water level tongue tube excessively of high water level when upper water level tongue tube 6-2 lost efficacy.That crosses water level tongue tube 6-4 arranges height higher than upper water level tongue tube 6-2.The top of level switch 6 and bottom are communicated with respectively top and the bottom of diaphragm type storage tank 5.The top of level switch 6 is provided with the exhaust check valve that is communicated with exhaust outlet 11.The exhaust check valve at level switch 6 tops comprises upper cover plate 6-5, top connection 6-6 and film 6-7.Top connection 6-6 and upper cover plate 6-5 sealed attachment, upper cover plate 6-5De center is provided with steam vent.Film 6-7 is arranged on the inside of top connection 6-6 and upper cover plate cavity that 6-5 forms and is positioned at the top of steam vent.Film 6-7 is by self gravitation shutoff steam vent.
Hot tank 8 is provided with electric heater 8-1, hygrosensor 8-2, hot tank water inlet and hot tank delivery port.Hot tank water inlet is communicated with the bottom of diaphragm type storage tank 5 by hot tank water inlet pipe.The import of hot water effluent's valve 9 and outlet are communicated with respectively hot tank delivery port and delivery port 2.Hot tank water feeding one-way valve 10 is arranged on hot tank water inlet pipe.During 8 heating of hot tank, when hygrosensor 8-2 detects in tank that temperature is not less than design temperature, the power supply that disconnects electric heater 8-1 stops heating.
Water intaking valve 3, normal-temperature water outlet valve 4 and hot water effluent's valve 9 all adopt magnetic valve.Water intaking valve 3, upper water level tongue tube 6-2, limit inferior water level tongue tube 6-3, cross water level tongue tube 6-4, normal-temperature water outlet valve 4, electric heater 8-1, hygrosensor 8-2, hot water effluent's valve 9 and water outlet electric switch all with 7 electrical couplings of electric control circuit plate.
Electric control circuit plate 7 comprises in program the single-chip microcomputer that is provided with water outlet setting-up time TK.The water level control mode of electric control circuit plate 7 comprises:
1. rise to the upper control water level of diaphragm type storage tank 5 at water level, when going up water level tongue tube 6-2 and detecting water level signal, close water intaking valve 3, stop into water;
2. then, start the accumulative total water discharging time, when water discharging time is not shorter than water outlet setting-up time TK (because the flow of water outlet is substantially certain, detect the cumulative amount that water discharging time just is equivalent to detect water outlet, the cumulative amount that detects water outlet just is equivalent to detect the drop-out value of diaphragm type storage tank 5 water levels, detects the water level of diaphragm type storage tank 5), give water intaking valve 3 energisings, open water intaking valve 3, give 5 moisturizings of diaphragm type storage tank;
3. be reduced to the limit inferior water level when water level, limit inferior water level tongue tube 6-3 detects when anhydrous in diaphragm type storage tank 5, and system is sent sound and light alarm, anhydrous in prompting diaphragm type storage tank 5, give water intaking valve 3 energisings simultaneously, open water intaking valve 3, give 5 moisturizings of diaphragm type storage tank.
The advantage that above-mentioned water level is controlled is: in fact electric control system can be processed three water levels in water tank: during high water level (above controlling water level), stop into water, low water level (limit inferior water level) alarm and 3 water inlets of unlatching water intaking valve, open water intaking valve 3 water inlets during middle water level (water discharging time reaches and is not shorter than TK), and 6 needs of described level switch detect two water levels, this has just reduced manufacture difficulty and the cost of level switch 6, and the middle water level signal obtained by the accumulative total water discharging time only need to add some codes in the software of single-chip microcomputer, basically can not increase manufacturing cost.
Cross water level tongue tube 6-4 for when upper water level tongue tube 6-2 loses efficacy, detecting too high water level, the system of being convenient to is crossed water level signal according to this and is sent sound and light alarm, closes water intaking valve 3 simultaneously and stops into water.
(embodiment 2)
See Fig. 5, the present embodiment is substantially the same manner as Example 1, and difference is: level switch 6 is arranged on storage tank 5 inside.
The top of diaphragm type storage tank is provided with air outlet of water tank 5-4, and air outlet of water tank 5-4 is communicated with exhaust outlet 11 by check valve 13.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (15)
1. pipeline machine, is characterized in that: comprise water inlet (1), delivery port (2), water intaking valve (3), normal-temperature water outlet valve (4), diaphragm type storage tank (5), level switch (6) and electric control circuit plate (7); Described water inlet (1) is communicated with the import of water intaking valve (3), and the outlet of water intaking valve (3) is communicated with diaphragm type storage tank (5); The import of described normal-temperature water outlet valve (4) is communicated with the bottom of diaphragm type storage tank (5), and the outlet of normal-temperature water outlet valve (4) is communicated with delivery port (2); Described level switch (6) is for detection of the water level in diaphragm type storage tank (5); In described level switch (6), being provided with can following water-level lifting and the magnetic float (6-1) of lifting, and the outside of level switch (6) is provided with tongue tube; Described electric control circuit plate (7) and tongue tube electrical coupling.
2. pipeline machine according to claim 1, it is characterized in that: described diaphragm type storage tank (5) comprises water tank (5-1) and barrier film (5-2); The bottom of described water tank (5-1) is provided with water inlet and the delivery port that is communicated with respectively water intaking valve (3) and normal-temperature water outlet valve (4), or the bottom of water tank (5-1) is provided with the intake-outlet (5-3) that simultaneously is communicated with water intaking valve (3) and normal-temperature water outlet valve (4); The top of the sidewall of described water tank (5-1) is provided with the air outlet of water tank (5-4) be communicated with the top of level switch (6); Described barrier film (5-2) is arranged on the top of water tank (5-1) and contacts with the top seal of water tank (5-1).
3. pipeline machine according to claim 2, it is characterized in that: the barrier film (5-2) of described diaphragm type storage tank (5) is at vertical direction can be convenient to flexible gauffer shape.
4. pipeline machine according to claim 1, it is characterized in that: the top of described level switch (6) and bottom are communicated with respectively top and the bottom of diaphragm type storage tank (5).
5. pipeline machine according to claim 4, is characterized in that: also comprise exhaust outlet (11); The top of described level switch (6) is provided with the exhaust check valve that is communicated with exhaust outlet (11).
6. pipeline machine according to claim 5, it is characterized in that: the exhaust check valve at described level switch (6) top comprises upper cover plate (6-5), top connection (6-6) and film (6-7); Described top connection (6-6) and upper cover plate (6-5) sealed attachment, the center of upper cover plate (6-5) is provided with steam vent; Described film (6-7) is arranged on the inside of top connection (6-6) and upper cover plate (6-5) cavity that forms and is positioned at the top of steam vent; Described film (6-7) is by self gravitation shutoff steam vent.
7. pipeline machine according to claim 1, it is characterized in that: described level switch (6) is arranged on storage tank (5) inside.
8. pipeline machine according to claim 7, is characterized in that: also comprise exhaust outlet (11); The top of described diaphragm type storage tank is provided with air outlet of water tank (5-4), and air outlet of water tank (5-4) is communicated with exhaust outlet (11) by check valve (13).
9. pipeline machine according to claim 1 is characterized in that: the outside tongue tube of described level switch (6) comprises water level tongue tube (6-2) and limit inferior water level tongue tube (6-3); The upper control height of water level that highly corresponding diaphragm type storage tank (5) is set of described upper water level tongue tube (6-2), the limit inferior height of water level that highly corresponding diaphragm type storage tank (5) is set of limit inferior water level tongue tube (6-3); Described water intaking valve (3) adopts magnetic valve; Described water intaking valve (3), upper water level tongue tube (6-2) and limit inferior water level tongue tube (6-3) all with electric control circuit plate (7) electrical coupling.
10. pipeline machine according to claim 9 is characterized in that: the outside tongue tube of described level switch (6) also comprises for can detect the mistake water level tongue tube (6-4) of high water level when upper water level tongue tube (6-2) lost efficacy; Arranging highly higher than upper water level tongue tube (6-2) of described water level tongue tube (6-4) excessively; Described water level tongue tube (6-4) and electric control circuit plate (7) electrical coupling excessively.
11. pipeline machine according to claim 1 is characterized in that: described electric control circuit plate (7) comprises in program the single-chip microcomputer that is provided with water outlet setting-up time TK.
12. pipeline machine according to claim 1 is characterized in that: also comprise the water outlet electric switch; Described normal-temperature water outlet valve (4) adopts magnetic valve; Described normal-temperature water outlet valve (4) and water outlet electric switch all with electric control circuit plate (7) electrical coupling.
13., according to the described pipeline machine of claim 5 or 8, it is characterized in that: also comprise hot tank (8) and hot water effluent's valve (9); Described hot tank (8) is provided with electric heater (8-1), hygrosensor (8-2), hot tank water inlet and hot tank delivery port; Hot tank water inlet is communicated with the bottom of diaphragm type storage tank (5) by hot tank water inlet pipe; The import of described hot water effluent's valve (9) and outlet are communicated with respectively hot tank delivery port and delivery port (2); Described hot water effluent's valve (9) adopts magnetic valve; Described electric heater (8-1), hygrosensor (8-2) and hot water effluent's valve (9) all with electric control circuit plate (7) electrical coupling.
14. pipeline machine according to claim 13 is characterized in that: also comprise hot tank water feeding one-way valve (10); Described hot tank water feeding one-way valve (10) is arranged on hot tank water inlet pipe.
15. pipeline machine according to claim 13 is characterized in that: also comprise expansion tank (12); Described expansion tank (12) is provided with expansion tank import (12-1), expansion tank connected entrance (12-2) and expansion tank exhaust outlet (12-3); Be provided with steam disengagement chamber (12-4) and water storage cavity (12-5) in described expansion tank (12); Be provided with the vertical clapboard (12-6) that two chambeies can be separated between described steam disengagement chamber (12-4) and water storage cavity (12-5); Described expansion tank import (12-1) is arranged on the bottom of steam disengagement chamber (12-4), and is communicated with the top of hot tank (8); Described expansion tank connected entrance (12-2) is arranged on the bottom of water storage cavity (12-5), and is communicated with the bottom of hot tank (8); Described expansion tank exhaust outlet (12-3) is arranged on the top of water storage cavity (12-5); Described expansion tank exhaust outlet (12-3) is communicated with exhaust outlet (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310308195.1A CN103417121B (en) | 2013-07-22 | 2013-07-22 | Pipeline machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310308195.1A CN103417121B (en) | 2013-07-22 | 2013-07-22 | Pipeline machine |
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| CN103417121A true CN103417121A (en) | 2013-12-04 |
| CN103417121B CN103417121B (en) | 2015-08-26 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103705120A (en) * | 2014-01-07 | 2014-04-09 | 江苏正本净化节水科技实业有限公司 | Pipeline machine |
| CN105125085A (en) * | 2015-08-27 | 2015-12-09 | 浙江沁园水处理科技有限公司 | Water and gas discharging valve and pipeline machine |
| CN105167619A (en) * | 2015-09-14 | 2015-12-23 | 珠海格力电器股份有限公司 | Water tank exhaust hole water leakage prevention system and pipeline machine |
| CN106308514A (en) * | 2016-10-27 | 2017-01-11 | 深圳市贝优通新能源技术开发有限公司 | Water dispenser with automatic water taking function |
| CN106490986A (en) * | 2016-11-21 | 2017-03-15 | 珠海格力电器股份有限公司 | Hot tank and water dispenser |
| CN107002641A (en) * | 2014-09-29 | 2017-08-01 | 西门子公司 | Apparatus and method for storage energy |
| CN109422302A (en) * | 2017-08-22 | 2019-03-05 | 芜湖美的厨卫电器制造有限公司 | The method for controlling water level and water purifier of water purifier water bag |
| CN110772116A (en) * | 2019-11-14 | 2020-02-11 | 重庆科文净水设备有限公司 | a pipeline machine |
| CN112096508A (en) * | 2020-08-04 | 2020-12-18 | 沪东中华造船(集团)有限公司 | High-temperature water ventilation method for marine generator |
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