CN214275298U - Pneumatic infusion box for high-viscosity liquid - Google Patents
Pneumatic infusion box for high-viscosity liquid Download PDFInfo
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- CN214275298U CN214275298U CN202023307484.4U CN202023307484U CN214275298U CN 214275298 U CN214275298 U CN 214275298U CN 202023307484 U CN202023307484 U CN 202023307484U CN 214275298 U CN214275298 U CN 214275298U
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Abstract
The utility model discloses a pneumatic infusion case of high viscosity liquid, including batch oil tank one, batch oil tank two, vacuum pump, air pump, batch oil tank air extracting valve, two air extracting valves of batch oil tank, a batch oil tank exhaust valve, two discharge valves of batch oil tank, two entry check valves of batch oil tank, two export check valves of batch oil tank, an batch oil tank entry check valve, two export check valves of batch oil tank, a batch oil tank level gauge and two level gauges of batch oil tank, a batch oil tank pipe connection is in batch oil tank two, batch oil tank one air extracting valve is located on the batch oil tank one, two air extracting valves of batch oil tank are located on the batch oil tank two. The utility model belongs to the technical field of high viscosity lubricating oil, specifically indicate an utilize two parallelly connected oil storage tanks, rely on single-phase valve connecting line, through the vacuum pump drainage, clean compressed air drive oil extraction realizes inhaling the oil extraction, reaches the pneumatic infusion case of high viscosity liquid of the steady pump sending high viscosity fluid of disturbance in succession.
Description
Technical Field
The utility model belongs to the technical field of high viscosity lubricating oil, specifically indicate a pneumatic transfusion case of high viscosity liquid.
Background
The high-viscosity lubricating oil is commonly used in a rolling mill oil film bearing and a reduction gear box in the metallurgical industry, and the oil plays a key role in a rolling mill production line by adopting a centralized lubricating mode. The high-viscosity oil is difficult to purify due to large kinematic viscosity, and the centrifugal oil purifier has unsatisfactory inlet oil supply state in the process of treating the high-viscosity oil, so that the treatment effect is unsatisfactory, the traditional pumping process cannot meet the liquid supply requirement of the centrifugal oil purifier, and even the purification treatment difficulty is increased. Utilize gear pump or diaphragm pump to realize liquid transportation among the prior art, there is certain disturbance in transportation process in general high viscosity pump, sneaks into gas easily, if contain a large amount of water in the oil, violently the disturbance can cause the oil emulsification at the pumping process, increases the purification degree of difficulty, and difficult continuous adjustment of pumping flow and pressure. The gear pump has severe disturbance, poor self-absorption performance and high general lift, and is not easy to be conveyed in large flow. The diaphragm pump has large suction distance, but has large pulsation during conveying, and the conveying is not stable. When liquid with higher viscosity is conveyed, the flexible diaphragm is easy to fatigue damage due to large stress of the diaphragm, and the service life of the flexible diaphragm is shorter. Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an utilize two parallelly connected oil storage tanks, rely on single-phase valve connecting line, through the vacuum pump drainage, clean compressed air drive oil extraction realizes the oil absorption oil extraction, reaches the pneumatic transfusion case of high viscosity liquid of the steady pump sending high viscosity fluid of disturbance in succession.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a high-viscosity liquid pneumatic infusion tank comprises a first oil storage tank, a second oil storage tank, a vacuum pump, an air pump, a first oil storage tank air extracting valve, a second oil storage tank air extracting valve, an oil storage tank air exhausting valve, a second oil storage tank inlet one-way valve, a second oil storage tank outlet one-way valve, a first oil storage tank liquid level meter and a second oil storage tank liquid level meter, wherein the first oil storage tank is connected with the second oil storage tank through a pipe, the first oil storage tank air exhausting valve is arranged on the first oil storage tank, the second oil storage tank air exhausting valve is arranged on the second oil storage tank, the first oil storage tank inlet one-way valve is arranged on the second oil storage tank, the first oil storage tank outlet one-way valve is arranged on the first oil storage tank, the second outlet one-way valve of the oil storage tank is arranged on the second oil storage tank, the first liquid level meter of the oil storage tank is arranged in the first oil storage tank, the second liquid level meter of the oil storage tank is arranged in the second oil storage tank, the lubricating oil level value in the first oil storage tank and the second oil storage tank is convenient to monitor, the vacuum pump pipe is connected with the first air exhaust valve of the oil storage tank and the second air exhaust valve of the oil storage tank, the air pump pipe is connected with an air exhaust valve of the oil storage tank and a second air exhaust valve of the oil storage tank, the vacuum pump works to generate negative pressure, the first oil storage tank is pumped into a negative pressure state through the first air exhaust valve of the oil storage tank, oil enters the first oil storage tank through the first inlet one-way valve of the oil storage tank under the action of atmospheric pressure, the liquid level of the first oil storage tank reaches the upper limit, the first air exhaust valve of the oil storage tank is closed, the oil stops entering the first oil storage tank, the air pump works to generate air pressure, the compressed air enters the first oil storage tank through the first outlet one-way valve of the first oil storage tank under the action of the atmospheric pressure, the outlet one-way valve of the oil storage tank enters the outlet pipeline, the first oil storage tank and the second oil storage tank alternately absorb and discharge oil, so that the aim of continuous pumping is fulfilled.
Furthermore, the air pump is provided with a pressure storage barrel, so that the oil pumping and oil discharging states can be switched rapidly, and the switching time is shortened.
Further, be equipped with coarse filter on the air pump entry, the air pump entry is equipped with fine filter, and coarse filter is arranged in the large granule pollutant of interception air, and fine filter is arranged in the interception air fine pollutant, prevents that the pollutant from getting into the oil storage tank in the air and polluting the liquid of carrying.
Furthermore, the check valve at the inlet of the oil storage tank II, the check valve at the outlet of the oil storage tank II, the check valve at the inlet of the oil storage tank I and the check valve at the outlet of the oil storage tank I are all rubber diaphragm type check valves, and have the characteristics of low opening pressure and small flow resistance.
Furthermore, the first oil storage tank air exhaust valve, the second oil storage tank air exhaust valve, the oil storage tank air exhaust valve and the oil storage tank air exhaust valve are all electromagnetic valves and can receive working instructions from the controller.
Furthermore, the first oil storage tank liquid level meter and the second oil storage tank liquid level meter are floating ball liquid level meters.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of pneumatic transfusion case of high viscosity liquid passes through the setting of vacuum pump, vacuum pump work produces the negative pressure, draw into the negative pressure state with oil storage tank one through oil storage tank bleeder valve, fluid is under the atmospheric pressure effect, enter oil storage tank one through oil storage tank one entry check valve, oil storage tank one liquid level reaches the upper limit, oil storage tank one bleeder valve closes, fluid stops to get into oil storage tank one, through the setting of air pump, air pump work produces atmospheric pressure, compressed air gets into oil storage tank one through oil storage tank one exhaust valve, fluid is under atmospheric pressure effect, get into the outlet pipeline through oil storage tank one export check valve, oil storage tank one and oil storage tank two are the oil absorption oil extraction in turn, reach the mesh of continuous pumping, through the setting of coarse filter and fine filter, the coarse filter is used for intercepting the large granule pollutant in the air, the fine filter is used for intercepting the fine pollutant in the air, prevent the pollutants in the air from entering the oil storage tank to pollute the conveying liquid.
Drawings
FIG. 1 is a flow chart of the operation of the pneumatic transfusion box for high viscosity liquid of the present invention.
The device comprises a first oil storage tank, a second oil storage tank, a third oil storage tank, a vacuum pump, a fourth oil storage tank, a fifth oil storage tank, a sixth oil storage tank, a pressure storage tank, a sixth oil storage tank, a pressure storage tank, a 16, a sixth oil storage tank, a fifth oil storage tank, a pressure storage tank, a sixth oil storage tank, a fifth oil storage tank, a sixth oil storage tank, a fifth oil storage tank, a sixth oil storage tank, a fifth oil storage tank, a pressure storage tank, a sixth oil storage tank, a fifth oil storage tank, a pressure storage tank, a fifth oil storage tank, a pressure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the utility model relates to a high viscosity liquid pneumatic transfusion box, which comprises a first oil storage box 1, a second oil storage box 2, a vacuum pump 3, an air pump 4, a first oil storage box air exhaust valve 5, a second oil storage box air exhaust valve 6, an oil storage box air exhaust valve 7, a second oil storage box exhaust valve 8, a second oil storage box inlet one-way valve 9, a second oil storage box outlet one-way valve 10, a first oil storage box inlet one-way valve 11, a first oil storage box outlet one-way valve 12, a first oil storage box liquid level meter 13 and a second oil storage box liquid level meter 14, wherein the first oil storage box 1 is connected with the second oil storage box 2 through a pipe, the first oil storage box air exhaust valve 5 is arranged on the first oil storage box 1, the second oil storage box air exhaust valve 6 is arranged on the second oil storage box 2, the oil storage box air exhaust valve 7 is arranged on the first oil storage box 1, the second oil storage box exhaust valve 8 is arranged on the second oil storage box 2, the second oil storage box inlet one-way valve 9 is arranged on the second oil storage box 2, one the oil storage tank enters the check valve 11 and locates on two 2 of oil storage tanks, one 1 of oil storage tanks exports the check valve and locates on one 1 of oil storage tanks, two export check valves 10 of oil storage tanks locate on two 2 of oil storage tanks, one the oil storage tank level gauge 13 is located in one 1 of oil storage tanks, two level gauges 14 of oil storage tanks locate in two 2 of oil storage tanks, 3 union couplings of vacuum pump are in one 5 of oil storage tanks bleeder valve and two 6 of oil storage tanks bleeder valves, 4 union couplings of air pump are in two discharge valve 8 of oil storage tanks 7 and oil storage tanks.
And the air pump 4 is provided with a pressure storage barrel 15.
A coarse filter 16 is arranged at the inlet of the air pump 4, and a fine filter 17 is arranged at the inlet of the air pump 4.
And the second oil storage tank inlet one-way valve 9, the second oil storage tank outlet one-way valve 10, the first oil storage tank inlet one-way valve 11 and the first oil storage tank outlet one-way valve 12 are all rubber diaphragm type one-way valves.
And the first oil storage tank air exhaust valve 5, the second oil storage tank air exhaust valve 6, the oil storage tank air exhaust valve 7 and the second oil storage tank air exhaust valve 8 are all electromagnetic valves.
The first oil storage tank liquid level meter 13 and the second oil storage tank liquid level meter 14 are floating ball liquid level meters.
During the specific use, 3 work of vacuum pump produce the negative pressure, take out into the negative pressure state with batch oil tank 1 through batch oil tank bleeder valve 5, fluid is under atmospheric pressure effect, get into batch oil tank 1 through batch oil tank one entry check valve 11, batch oil tank 1 liquid level reachs the upper limit, batch oil tank bleeder valve 5 closes, fluid stops to get into batch oil tank 1, air pump 4 work produces atmospheric pressure, compressed air gets into batch oil tank 1 through batch oil tank one exhaust valve 7, fluid is under atmospheric pressure effect, get into the outlet pipeline through batch oil tank one 1 export check valve, batch oil tank 1 and batch oil tank two 2 oil absorption oil extraction in turn, realize continuous pumping.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a pneumatic infusion case of high viscosity liquid which characterized in that: the device comprises a first oil storage tank, a second oil storage tank, a vacuum pump, an air pump, a first oil storage tank air extracting valve, a second oil storage tank air extracting valve, an oil storage tank air exhausting valve, a second oil storage tank inlet one-way valve, a second oil storage tank outlet one-way valve, a first oil storage tank inlet one-way valve, a first oil storage tank outlet one-way valve, a first oil storage tank liquid level meter and a second oil storage tank liquid level meter, wherein the first oil storage tank is connected with the second oil storage tank through a pipe, the first oil storage tank air extracting valve is arranged on the first oil storage tank, the second oil storage tank air exhausting valve is arranged on the second oil storage tank, the second oil storage tank inlet one-way valve is arranged on the second oil storage tank, the first oil storage tank outlet one-way valve is arranged on the first oil storage tank, the second oil storage tank outlet one-way valve is arranged on the second oil storage tank, the first liquid level meter of the oil storage tank is arranged in the first oil storage tank, the second liquid level meter of the oil storage tank is arranged in the second oil storage tank, the vacuum pump pipe is connected to the first air exhaust valve of the oil storage tank and the second air exhaust valve of the oil storage tank, and the air pump pipe is connected to an air exhaust valve of the oil storage tank and an air exhaust valve of the oil storage tank.
2. The pneumatic infusion box for high-viscosity liquid according to claim 1, characterized in that: and a pressure storage barrel is arranged on the air pump.
3. The pneumatic infusion box for high-viscosity liquid according to claim 2, characterized in that: the air pump inlet is provided with a coarse filter, and the air pump inlet is provided with a fine filter.
4. The pneumatic infusion box for high-viscosity liquid according to claim 3, wherein the pneumatic infusion box comprises: and the one-way valve at the inlet of the second oil storage tank, the one-way valve at the outlet of the second oil storage tank, the one-way valve at the inlet of the first oil storage tank and the one-way valve at the outlet of the first oil storage tank are all rubber diaphragm type one-way valves.
5. The pneumatic infusion box for high-viscosity liquid according to claim 4, wherein the pneumatic infusion box comprises: and the first oil storage tank air exhaust valve, the second oil storage tank air exhaust valve, the oil storage tank air exhaust valve and the oil storage tank air exhaust valve are all electromagnetic valves.
6. The pneumatic infusion box for high-viscosity liquid according to claim 5, wherein the pneumatic infusion box comprises: the first oil storage tank liquid level meter and the second oil storage tank liquid level meter are floating ball liquid level meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307484.4U CN214275298U (en) | 2020-12-31 | 2020-12-31 | Pneumatic infusion box for high-viscosity liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307484.4U CN214275298U (en) | 2020-12-31 | 2020-12-31 | Pneumatic infusion box for high-viscosity liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214275298U true CN214275298U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023307484.4U Active CN214275298U (en) | 2020-12-31 | 2020-12-31 | Pneumatic infusion box for high-viscosity liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214275298U (en) |
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2020
- 2020-12-31 CN CN202023307484.4U patent/CN214275298U/en active Active
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