CN205064343U - Water ring vacuum pump water cyclic utilization device - Google Patents
Water ring vacuum pump water cyclic utilization device Download PDFInfo
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- CN205064343U CN205064343U CN201520719297.7U CN201520719297U CN205064343U CN 205064343 U CN205064343 U CN 205064343U CN 201520719297 U CN201520719297 U CN 201520719297U CN 205064343 U CN205064343 U CN 205064343U
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Abstract
The utility model discloses a water ring vacuum pump water cyclic utilization device, including a water ring vacuum pump, water ring vacuum pump is intake to hold and is connected with the water tank through the pipeline, still include a depositing reservoir, the depositing reservoir divide into effluent water sump and clean water reservoir, effluent water sump and clean water reservoir upper portion communicate with each other, the water tank passes through pipeline and effluent water sump intercommunication, still include a second grade circulating pump, the second grade circulating pump is intake to hold and is linked to each other with the clean water reservoir, and its water end (W. E. ) links to each other with the water tank. The water ring vacuum pump water circle device who has above -mentioned structure reuses with the circulating water clarification and after cooling off through the depositing reservoir. Really accomplish the cyclic utilization of water, practiced thrift the water resource greatly, improved economic benefits, protected the environment.
Description
Technical field
The utility model relates to a kind of water ring vaccum pump water cycle utilization device.
Background technique
Water ring vaccum pump (abbreviation water ring pump) is a kind of coarse vacuum pump, and its obtainable limiting vacuum is 2000 ~ 4000Pa, and forming unit degree of vacuum with vacuum pump can reach 1 ~ 600Pa.Water ring pump also can be used as compressor, is called liquid piston compressor, is the compressor belonging to low pressure, and its pressure range is 1 ~ 2 × 105Pa manometer pressure.
Water ring pump is used as self-priming water pump at first, then gradually for many industrial departments such as oil, chemical industry, machinery, mine, light industry, medicine and food.In industrial many manufacturing processs, as vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, Vacuum Concentration, vacuum conditioning and vacuum outgas etc., water ring pump is widely used.Due to developing by leaps and bounds of vacuum application technology, water ring pump is valued by the people in coarse vacuum acquisition always.Because gas compression in water ring pump is isothermal, therefore can extract inflammable, explosive gas, can extract dust-laden, moisture gas in addition, therefore, water ring pump application is increasing.
Appropriate water is housed in the pump housing as working solution.When during impeller is by figure, indicated direction turns clockwise, water is thrown to surrounding by impeller, and due to the effect of centrifugal force, water defines the closed circle being similar to equal thickness that is decided by pump chamber shape.The upper part internal surface of water ring is lucky and impeller hub is tangent, and the lower inner surface of water ring just contacts with blade tip (in fact blade has certain insertion depth in water ring).Now form a crescent-shaped space between impeller hub and water ring, and this space is divided into several equal loculuses of lobe numbers by impeller.If with 0 °, the top of impeller for starting point, so the volume of impeller loculus when first 180 ° of rotation changes from small to big, and communicates with the intakeport on end face, and now gas is inhaled into, and when air-breathing, at the end loculus is then isolated with intakeport; When impeller continues to rotate, loculus from large to small, makes gas be compressed; When loculus communicates with relief opening, gas is just discharged outside pump.
Water ring vaccum pump is utilized to carry out water circulation, its principle is that the negative pressure produced by wheel rotation brings Water in Water Tanks into pump case by the intake pipe being in pump case bottom, then by being in the outlet pipe reflow tank on pump case top, so move in circles, thus reach the object that water circulation sealing manufactures negative pressure of vacuum in pump case.There is a point defect in existing water ring vaccum pump water circulation, namely when the temperature of Water in Water Tanks is too high or when being subject to polluting, can upgrading, cause water resource waste by discarded for circulating water.
Model utility content
In view of this, the utility model provides a kind of water ring vaccum pump water circulator, and to temperature, too high or contaminated water carries out process recycling, avoids waste.
For solving above technical problem, the technical solution of the utility model is for adopting a kind of water ring vaccum pump water cycle utilization device, and comprise a water ring vaccum pump, described water ring vaccum pump feed-water end is connected with water tank by pipeline; Also comprise a clarifier, described clarifier is divided into cesspool and water purifying tank; Described cesspool and water purifying tank top communicate; Water tank is communicated with cesspool by pipeline; Also comprise a secondary cycle pump, described secondary cycle pump water inlet end is connected with water purifying tank, and its waterexit end is connected with water tank.
Improve as one, between described water ring vaccum pump waterexit end and water tank, be provided with radiator.The water of water circulation once dispels the heat before getting back to water tank, alleviates the heat radiation pressure of water tank, avoids water temperature over-high to affect the effect of water circulation.
Further improve as above-mentioned improvement, described radiator comprises an airtight casing, full heat exchange medium in casing; Pipeline for backwater runs through casing.Dispelled the heat by the form of heat exchange, its radiating effect is remarkable, and heat exchange efficiency is high.
As further improving, described casing is outside equipped with some radiating fin.For improving the thermal diffusivity of casing, rapid heat of cooling exchange media, improves heat exchange effect, the water in further cooling circuit.
As further improving, the described pipeline for backwater is snakelike roundabout arrangement in casing.Increase the area of contact of pipeline and heat exchange medium, improve heat exchange efficiency.
Improve as another kind, described water tank is provided with flow-off.Prevent the water in water tank from overflowing.
Primary improvements of the present utility model are be provided with for clarifying the secondary cycle with cooling circulating water, have the water ring vaccum pump water circulator of said structure, to be clarified by circulating water and reuse after cooling by clarifier.Really accomplish recycling of water, greatly saved water resources, improve economic benefit, protected environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1 water ring vaccum pump, 2 water tanks, 3 clarifiers, 4 cesspools, 5 water purifying tanks, 6 secondary cycle pumps, 7 pipelines, 8 casings, 9 radiating fin, 10 dividing plates, 11 flow-offs.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises a water ring vaccum pump 1, and described water ring vaccum pump 1 feed-water end is connected with water tank 2 by pipeline; Water tank 2 is provided with flow-off 11.Also comprise a clarifier 3, described clarifier 3 is divided into cesspool 4 and water purifying tank 5 by dividing plate 10; The height of dividing plate 10 is lower than the height of clarifier 3.Described cesspool 4 and water purifying tank 5 top communicate; Water tank 2 is communicated with cesspool 4 by pipeline; Also comprise a secondary cycle pump 6, described secondary cycle pump 6 feed-water end is connected with water purifying tank 5, and its waterexit end is connected with water tank 2.
Radiator is provided with between water ring vaccum pump 1 waterexit end and water tank 2.Radiator comprises an airtight casing 8, and casing 8 is outside equipped with some radiating fin 9.Full heat exchange medium in casing 8; Pipeline 7 for backwater runs through casing, in snakelike roundabout arrangement.
When work, water ring vaccum pump 1 extracts circulating water and uses from water tank 2.Water tank 2 is got back to again by reflux line 7 after finishing using.Be back in the circulating water way of water tank 2 and understand through radiator heat-dissipation, to alleviate the pressure of water tank 2.When the water in water tank 2 overheated or muddy time, water ring vaccum pump 1 can be closed and suspend water circulation, and open secondary cycle.The opening process of secondary cycle is as follows: open the valve connected between water tank 2 and cesspool 4 on pipeline, put into cesspool 4 by the circulation in water tank 2.Then secondary cycle pump 6 is opened, by the water suction water tank in water purifying tank 5.After water in water tank 2 enters cesspool 4, by cooling and by bottom contamination precipitation to cesspool 4.Because cesspool 4 and water purifying tank 5 top communicate, the water after clarification enters water purifying tank 5.Be drawn in water tank 2 by secondary cycle pump 6 and reuse.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a water ring vaccum pump water cycle utilization device, comprises a water ring vaccum pump, and described water ring vaccum pump feed-water end is connected with water tank by pipeline; It is characterized in that: also comprise a clarifier, described clarifier is divided into cesspool and water purifying tank; Described cesspool and water purifying tank top communicate; Water tank is communicated with cesspool by pipeline; Also comprise a secondary cycle pump, described secondary cycle pump water inlet end is connected with water purifying tank, and its waterexit end is connected with water tank.
2. a kind of water ring vaccum pump water cycle utilization device according to claim 1, is characterized in that: be provided with radiator between described water ring vaccum pump waterexit end and water tank.
3. a kind of water ring vaccum pump water cycle utilization device according to claim 1, is characterized in that: radiator comprises an airtight casing, full heat exchange medium in casing; Pipeline for backwater runs through casing.
4. a kind of water ring vaccum pump water cycle utilization device according to claim 3, is characterized in that: described casing is outside equipped with some radiating fin.
5. a kind of water ring vaccum pump water cycle utilization device according to claim 3, is characterized in that: the described pipeline for backwater is snakelike roundabout arrangement in casing.
6. a kind of water ring vaccum pump water cycle utilization device according to claim 1, is characterized in that: described water tank is provided with flow-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719297.7U CN205064343U (en) | 2015-09-15 | 2015-09-15 | Water ring vacuum pump water cyclic utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719297.7U CN205064343U (en) | 2015-09-15 | 2015-09-15 | Water ring vacuum pump water cyclic utilization device |
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| Publication Number | Publication Date |
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| CN205064343U true CN205064343U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520719297.7U Active CN205064343U (en) | 2015-09-15 | 2015-09-15 | Water ring vacuum pump water cyclic utilization device |
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| CN (1) | CN205064343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523367A (en) * | 2016-12-20 | 2017-03-22 | 合肥中辰轻工机械有限公司 | Vacuum pump water conservation control device based on cooling coil |
-
2015
- 2015-09-15 CN CN201520719297.7U patent/CN205064343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523367A (en) * | 2016-12-20 | 2017-03-22 | 合肥中辰轻工机械有限公司 | Vacuum pump water conservation control device based on cooling coil |
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