CN205478683U - Fluid fire fighting equipment - Google Patents
Fluid fire fighting equipment Download PDFInfo
- Publication number
- CN205478683U CN205478683U CN201620220521.2U CN201620220521U CN205478683U CN 205478683 U CN205478683 U CN 205478683U CN 201620220521 U CN201620220521 U CN 201620220521U CN 205478683 U CN205478683 U CN 205478683U
- Authority
- CN
- China
- Prior art keywords
- trapezoidal cover
- fluid
- trapezoidal
- bubble
- pivot
- 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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- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses a fluid fire fighting equipment, it includes motor (1) and by motor drive's pivot (2), the terminal rigid coupling of pivot has a plurality of blades (3), blade and some pivots are held in bottom open trapezoidal cover (4), a plurality of through -holes (5) have evenly been seted up at the top of trapezoidal cover, baffle (6) have been cup jointed in the pivot between trapezoidal cover and the motor, the both ends of baffle are equipped with extends and holds trapezoidal cover top in interior tip (7) to trapezoidal cover direction. The beneficial effects of the utility model are that utilize the motor drive pivot to drive the blade and rotate the ascending negative pressure of production for in the bubble on fluid in oil tank surface is adsorbed trapezoidal cover, through the through -hole impingement baffles at trapezoidal cover top, behind the bubble breakage formation liquid drop in the tip of trapezoidal cover falls the oil sump tank again, the bubble on fluid surface can effectively be eliminated in operation like this circulated, also can not cause the loss of fluid simultaneously.
Description
Technical field
This utility model relates to fluid process field, particularly relates to fluid defoaming device.
Background technology
The hydraulic oil of hydraulic machinery in the course of the work, inevitably produces dilution air and pollutant in fluid.When in fluid containing bubble time, from hydraulic system run economy and work quality two in terms of for, the harm to system is sizable.Especially during hydraulic system oil return, owing to pressure and flow are big, it is easier to produce bubble.And the generation of bubble, the harm such as hydraulic work system is bad, cavitation erosion, oil temperature rising, noise increase can be caused.When pollutant increase in fluid, the abrasion of Hydraulic Elements can be accelerated, shorten the service life of Hydraulic Elements.And existing froth breaking means are to realize by having the filter of defoaming effect mostly.As Chinese utility model patent CN201420384246.9 discloses a kind of case internal diabetes bubble return filter, its structure is complicated, and processing and fabricating cost is high, and manufacture difficulty is big, and once break down maintenance inconvenience.
Utility model content
The technical problems to be solved in the utility model is that existing fluid defoaming device structure is complicated, makes and maintenance difficult, increases maintenance cost, provides the fluid defoaming device of a kind of simple in construction for this.
The technical solution of the utility model is: fluid defoaming device, it includes motor and by motor-driven rotating shaft, described shaft end is connected with some blades, described blade and part rotating shaft are accommodated in the trapezoidal cover that bottom is uncovered, the top of described trapezoidal cover uniformly offers some through holes, being socketed with baffle plate in rotating shaft between described trapezoidal cover and motor, the two ends of described baffle plate are provided with and extend to trapezoidal cover direction and trapezoidal cover top is contained in interior end.
Trapezoidal cover described in such scheme is that top is more than the trapezoidal of bottom.
The beneficial effects of the utility model are to utilize motor-driven rotatable shaft band moving vane to rotate the negative pressure produced upwards, the bubble making the fluid surface in fuel tank is absorbed in trapezoidal cover, through hole impingement baffles by trapezoidal cover top, form drop after bubbles burst again to drop back in fuel tank along the end of trapezoidal cover, such operation capable of circulation, can effectively eliminate the bubble on fluid surface, also not result in the loss of fluid simultaneously.
Accompanying drawing explanation
Fig. 1 is that this utility model uses schematic diagram；
In figure, 1, motor, 2, rotating shaft, 3, blade, 4, trapezoidal cover, 5, through hole, 6, baffle plate, 7, end.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As shown in Figure 1, this utility model includes motor 1 and by motor-driven rotating shaft 2, described shaft end is connected with some blades 3, described blade and part rotating shaft are accommodated in the trapezoidal cover 4 that bottom is uncovered, the top of described trapezoidal cover uniformly offers some through holes 5, being socketed with baffle plate 6 in rotating shaft between described trapezoidal cover and motor, the two ends of described baffle plate are provided with and extend to trapezoidal cover direction and trapezoidal cover top is contained in interior end 7.
Blade in this utility model can have 2,3 or more, it is centered around uniformly on the radial section of rotating shaft, when motor-driven rotatable shaft rotates, blade cuts air produces negative pressure, collection for the ease of bubble, trapezoidal cover is preferably top and is more than the trapezoidal of bottom, the absorption affinity to bubble is strengthened when bubble enters the bottom of trapezoidal cover, increase due to space when continuing to rise to the through hole at top after entering trapezoidal cover, it is beneficial to bubble discharge uniformly in each through hole uniformly, improves the expulsion efficiency of bubble.
Use process of the present utility model is as follows: this utility model is placed in uncovered fuel tank center upper portion, starting motor makes blade rotate, absorption bubble enters in trapezoidal cover, discharge from through hole again, bubble obtains accelerating impact baffle plate when discharging through hole and ruptures, fluid after rupturing is condensed into drop and drops back in uncovered fuel tank along the end on baffle plate both sides, and so move in circles formation froth breaking circulation.
Claims (2)
1. fluid defoaming device, it is characterized in that it includes motor (1) and by motor-driven rotating shaft (2), described shaft end is connected with some blades (3), described blade and part rotating shaft are accommodated in the trapezoidal cover (4) that bottom is uncovered, the top of described trapezoidal cover uniformly offers some through holes (5), being socketed with baffle plate (6) in rotating shaft between described trapezoidal cover and motor, the two ends of described baffle plate are provided with and extend to trapezoidal cover direction and trapezoidal cover top is contained in interior end (7).
2. fluid defoaming device as claimed in claim 1, is characterized in that described trapezoidal cover is that top is more than the trapezoidal of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220521.2U CN205478683U (en) | 2016-03-22 | 2016-03-22 | Fluid fire fighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220521.2U CN205478683U (en) | 2016-03-22 | 2016-03-22 | Fluid fire fighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478683U true CN205478683U (en) | 2016-08-17 |
Family
ID=56655108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220521.2U Expired - Fee Related CN205478683U (en) | 2016-03-22 | 2016-03-22 | Fluid fire fighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389055A (en) * | 2020-04-03 | 2020-07-10 | 武汉理工大学 | Fire fighting equipment for oil on-line monitoring system |
| CN112360825A (en) * | 2020-10-26 | 2021-02-12 | 中国船舶科学研究中心 | Underwater low-noise hydraulic oil tank and underwater operation method |
-
2016
- 2016-03-22 CN CN201620220521.2U patent/CN205478683U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389055A (en) * | 2020-04-03 | 2020-07-10 | 武汉理工大学 | Fire fighting equipment for oil on-line monitoring system |
| CN112360825A (en) * | 2020-10-26 | 2021-02-12 | 中国船舶科学研究中心 | Underwater low-noise hydraulic oil tank and underwater operation method |
| CN112360825B (en) * | 2020-10-26 | 2023-02-28 | 中国船舶科学研究中心 | Underwater low-noise hydraulic oil tank and underwater operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160817 |