CN101962212A - Large-sized water making machine - Google Patents
Large-sized water making machine Download PDFInfo
- Publication number
- CN101962212A CN101962212A CN 201010286465 CN201010286465A CN101962212A CN 101962212 A CN101962212 A CN 101962212A CN 201010286465 CN201010286465 CN 201010286465 CN 201010286465 A CN201010286465 A CN 201010286465A CN 101962212 A CN101962212 A CN 101962212A
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- pump
- making machine
- topping
- treatment jar
- water
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Abstract
The invention discloses a large-sized water making machine, which comprises a pretreatment tank and a booster pump connected through a pipeline, wherein the pipeline between the pretreatment tank and the booster pump is provided with a one-way valve communicated with the outside air. In the water making machine, under the condition that the system lacks water, the booster pump works continuously, and the pretreatment tank has no water supplied to the booster pump; and under the condition that the booster pump begins sucking the air, the one-way valve device is opened, and the air is conveyed to the booster pump through the pipeline so as to avoid shriveling the pretreatment tank.
Description
Technical field
The present invention relates to a kind of water making machine, especially relate to a kind of large-scale water making machine that has the pre-treatment jar.
Background technology
At present, common large-scale water making machine generally comprises the water tank of the raw water box, pre-treatment jar, treatment system and the storage pure water that connect successively by pipeline on the market.Wherein, be provided with topping-up pump behind the pre-treatment jar.Yet, in the actual use, under the situation of system's lack of water, if topping-up pump works on, because the pre-treatment jar do not have the water supply topping-up pump, the air of topping-up pump in will sucking-off pre-treatment jar so just often causes the phenomenon of the flat pre-treatment jar of suction, thereby cause the pre-treatment jar to damage, hide some dangers for for the safe handling of large-scale water making machine.
Summary of the invention
For addressing the above problem, the invention provides a kind of pre-treatment ullage gas that prevents and be pressurized the large-scale water making machine of pump depletion.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of large-scale water making machine comprises the pre-treatment jar and the topping-up pump that get up by pipe connection, and the pipeline between described pre-treatment jar and the topping-up pump is provided with a check valve that is communicated with ambient atmosphere.
As improvement of the technical scheme, described check valve is connected in the pipeline by a threeway.
As further improvement in the technical proposal, be provided with raw water box and the raw water pump that is used for the water of raw water box is squeezed into the pre-treatment jar before the described pre-treatment jar.
Further, the pure water case is arranged, mix bed topping-up pump, mixed-bed system, high-purity water tank and working shaft by pipe connection successively behind the described topping-up pump.
Further, described mixed-bed system is two mixed-bed systems.
Further, described pre-treatment jar comprises full-automatic quartz sand pre-treatment jar that is positioned at prime and the full-automatic Activated Carbon Pretreatment jar that is positioned at the back level.
Beneficial effect of the present invention: water making machine of the present invention is under the situation of system's lack of water, topping-up pump also works on, the pre-treatment jar does not have the water supply topping-up pump, topping-up pump begins under the situation of suck, check valve apparatus is opened, send into air by pipeline to topping-up pump, thereby the phenomenon of having avoided inhaling flat pre-treatment jar occurs.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a principle of the invention synoptic diagram;
Fig. 2 is that water making machine of the present invention system forms synoptic diagram.
Embodiment
See figures.1.and.2, a kind of large-scale water making machine of the present invention comprises the pre-treatment jar and the topping-up pump that get up by pipe connection, and the pipeline between described pre-treatment jar 1 and the topping-up pump 2 is provided with a check valve 3 that is communicated with ambient atmosphere.Water making machine of the present invention is under the situation of system's lack of water, and topping-up pump 2 also works on, and pre-treatment jar 1 does not have water supply topping-up pump 2, under the situation of topping-up pump 2 beginning sucks, check valve 3 is opened, and sends into air by pipeline to topping-up pump 2, thereby the phenomenon of having avoided inhaling flat pre-treatment jar 1 occurs.
Wherein, in conjunction with Fig. 2, in the present embodiment, pre-treatment jar 1 comprises full-automatic quartz sand pre-treatment jar 11 that is positioned at prime and the full-automatic Activated Carbon Pretreatment jar 12 that is positioned at the back level.And before pre-treatment jar 1, be provided with raw water box 4 and the raw water pump 5 that is used for the water of raw water box 4 is squeezed into pre-treatment jar 1, behind topping-up pump 2, pure water case 6 arranged, mix a bed topping-up pump 7, two mixed-bed system 8, high-purity water tank 9 and working shaft 10 by pipe connection successively.
As preferably, check valve 3 is connected to pipeline by a threeway, and is very convenient.
In addition, between full-automatic Activated Carbon Pretreatment jar 12 and topping-up pump 2, also be provided with security personnel's strainer 13, between two mixed-bed systems 8 and high-purity water tank 9, be provided with accurate filter 14.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. a large-scale water making machine comprises the pre-treatment jar and the topping-up pump that get up by pipe connection, it is characterized in that: the pipeline between described pre-treatment jar and the topping-up pump is provided with a check valve that is communicated with ambient atmosphere.
2. large-scale water making machine according to claim 1 is characterized in that: described check valve is connected in the pipeline by a threeway.
3. large-scale water making machine according to claim 1 is characterized in that: be provided with raw water box and the raw water pump that is used for the water of raw water box is squeezed into the pre-treatment jar before the described pre-treatment jar.
4. large-scale water making machine according to claim 1 is characterized in that: the pure water case is arranged, mix bed topping-up pump, mixed-bed system, high-purity water tank and working shaft by pipe connection successively behind the described topping-up pump.
5. large-scale water making machine according to claim 4 is characterized in that: described mixed-bed system is two mixed-bed systems.
6. according to claim 1 or 3 described large-scale water making machines, it is characterized in that: described pre-treatment jar comprises the full-automatic quartz sand pre-treatment jar that is positioned at prime and is positioned at the full-automatic Activated Carbon Pretreatment jar of back level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010286465 CN101962212A (en) | 2010-09-19 | 2010-09-19 | Large-sized water making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010286465 CN101962212A (en) | 2010-09-19 | 2010-09-19 | Large-sized water making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101962212A true CN101962212A (en) | 2011-02-02 |
Family
ID=43515304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010286465 Pending CN101962212A (en) | 2010-09-19 | 2010-09-19 | Large-sized water making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101962212A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2305236A1 (en) * | 1972-02-03 | 1973-08-09 | Geb Jenkins Betty Groombridge | CONTROL DEVICE FOR A FLUID FLOW |
| CN2422589Y (en) * | 2000-04-10 | 2001-03-07 | 杨成栋 | Five-protecting solar water heater |
| CN101082554A (en) * | 2007-07-16 | 2007-12-05 | 南京菲时特管业有限公司 | Ground heating pipes automatic detection machine |
| CN201028070Y (en) * | 2007-04-23 | 2008-02-27 | 陈为民 | Micro-pressure safety valve |
| CN101294631A (en) * | 2007-04-28 | 2008-10-29 | 潘学洲 | One-way ventilating valve |
| CN201246913Y (en) * | 2008-05-15 | 2009-05-27 | 淮安市佳好得太阳能产品开发中心 | Water storing tank of solar water heater |
-
2010
- 2010-09-19 CN CN 201010286465 patent/CN101962212A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2305236A1 (en) * | 1972-02-03 | 1973-08-09 | Geb Jenkins Betty Groombridge | CONTROL DEVICE FOR A FLUID FLOW |
| CN2422589Y (en) * | 2000-04-10 | 2001-03-07 | 杨成栋 | Five-protecting solar water heater |
| CN201028070Y (en) * | 2007-04-23 | 2008-02-27 | 陈为民 | Micro-pressure safety valve |
| CN101294631A (en) * | 2007-04-28 | 2008-10-29 | 潘学洲 | One-way ventilating valve |
| CN101082554A (en) * | 2007-07-16 | 2007-12-05 | 南京菲时特管业有限公司 | Ground heating pipes automatic detection machine |
| CN201246913Y (en) * | 2008-05-15 | 2009-05-27 | 淮安市佳好得太阳能产品开发中心 | Water storing tank of solar water heater |
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Application publication date: 20110202 |