CN204601786U - Y-type filter falls in a kind of New Low Voltage - Google Patents
Y-type filter falls in a kind of New Low Voltage Download PDFInfo
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- CN204601786U CN204601786U CN201520232178.9U CN201520232178U CN204601786U CN 204601786 U CN204601786 U CN 204601786U CN 201520232178 U CN201520232178 U CN 201520232178U CN 204601786 U CN204601786 U CN 204601786U
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- type filter
- low voltage
- screen pack
- new low
- drain outlet
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Abstract
The utility model discloses a kind of New Low Voltage and fall y-type filter, comprise valve body and screen pack, wherein valve body comprises water inlet and delivery port, cylindrical water stream channel is formed between water inlet and delivery port, also comprise drain outlet in described valve body, described drain outlet is connected with described cylindrical water stream channel; Screen pack is the open column shape net surrounded by orifice plate, screen pack is arranged in described drain outlet, screen pack top is entrance point, described entrance point and described cylindrical water stream channel inwall are fitted completely, flow through described screen pack completely flow to described delivery port again to make the water flowed into from described water inlet.This practical new disclosed New Low Voltage falls y-type filter tradition y-type filter and compares and eliminate fire bridge, and substantially reduce resistance, the area ratio tradition y-type filter of screen pack is large, reaches better filter effect.
Description
Technical field
The utility model relates to piping filter technical field, and particularly y-type filter falls in a kind of New Low Voltage.
Background technology
Y-type filter is the mini-plant of a small amount of solid particle in removing liquid; can the normal work of proterctive equipment; after fluid enters the filter cylinder being equipped with certain specification filter screen; its impurity is stopped, clean filtrate is then discharged by filter outlet, when needs clean; as long as dismountable filter cylinder is taken out; reload after process, therefore, working service is very convenient.Y-type filter has another name called dirt separator, strainer valve; it is the indispensable a kind of device of pipe-line system of pumped (conveying) medium; its effect is the mechanical admixture in filter medium; can filter with the accessory on proterctive equipment pipeline from wearing and tearing and blocking to a small amount of solid particle in the iron rust in sewage, the grains of sand, liquid etc., can the normal work of proterctive equipment.
Y-type filter product is widely used in metallurgy, chemical industry, oil, papermaking, medicine, food, mining, electric power, city water field.Such as industrial wastewater, the filtration of recirculated water, the regeneration of emulsion, waste oil filtration treatment, the continuous casting water system of metallurgy industry, blast furnace water system, hot rolling high-pressure water descaling system.It is a kind of efficient and easy-operating filter.
The filter screen of tradition y-type filter generally makes hollow cylinder, in order to the laminating on the top and y-type filter inwall that ensure filter screen, y-type filter inwall is generally provided with fire bridge, and arranging of fire bridge can cause fluid resistance to increase, the pressure drop after flowing through y-type filter is increased.Therefore the Novel Y-shaped filter designing a kind of low pressure drop is needed.
Utility model content
The utility model has been designed and developed a kind of New Low Voltage and has been fallen y-type filter, and object is that to overcome resistance pressure drop in prior art excessive, proposes a kind of y-type filter without fire bridge, to reach better filter effect.
The technical scheme that the utility model provides is:
Y-type filter falls in a kind of New Low Voltage, comprises
Valve body, it comprises water inlet and delivery port, forms cylindrical water stream channel between described water inlet and delivery port, also comprises drain outlet in described valve body, and described drain outlet is connected with described cylindrical water stream channel;
Screen pack, it is the open column shape net surrounded by orifice plate, described screen pack is arranged in described drain outlet, described screen pack top is entrance point, described entrance point and described cylindrical water stream channel inwall are fitted completely, flow through described screen pack completely flow to described delivery port again to make the water flowed into from described water inlet.
Preferably, described water inlet and water outlet are provided with adpting flange, for being connected among pipeline by described y-type filter.
Preferably, the angle between shown drain outlet and described cylindrical water stream channel is 20-25 °.
Preferably, described valve body adopts integrally casting shaping.
Preferably, described screen pack entrance point edge is provided with sealing strip, and the entrance point of described screen pack can fit tightly on the cylindrical water stream channel inwall of described formation by described sealing strip.
Preferably, described sealing strip is made up of silica gel material.
Preferably, bottom, described drain outlet is provided with sewage draining exit, and described sewage draining exit is sealed by plug, and described plug and described sewage draining exit are by being threaded.
Preferably, described plug one end is made up of transparent material, to observe impurity in sewage draining exit.
Preferably, described plug one end is made up of transparent lucite.
Preferably, described plug is provided with plug sealing gasket, to ensure described plug and described sewage draining exit tight seal.
The beneficial effects of the utility model are:
1) New Low Voltage of the utility model design falls y-type filter compared with traditional y-type filter, eliminates fire bridge, fluid is flowed straight smoothness, without the constraint of fire bridge, substantially reduces resistance.
2) New Low Voltage of the utility model design falls the effective filtration area of y-type filter than traditional y-type filter raising 50%-70%, than traditional Y type screen pack, 30%-40% is reduced to the resistance of fluid, falls y-type filter from the viewpoint of energy-conservation New Low Voltage and reach energy-conservation effect than traditional y-type filter to pump performance requirement is lower.
3) sewage draining exit adopts the design of gas thread plug to replace traditional y-type filter dirt-discharging hook, and make New Low Voltage fall y-type filter more compact structure volume less, therefore more economize manufactured materials, manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1 is that y-type filter general structure schematic diagram falls in New Low Voltage described in the utility model.
Fig. 2 is valve body sectional view described in the utility model.
Fig. 3 is filter screen structure schematic diagram described in the utility model.
Fig. 4 is valve body structure schematic diagram described in the utility model.
Fig. 5 is stopper structure schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, the utility model provides a kind of New Low Voltage and falls y-type filter 100, comprises valve body 110 and filter screen 120.Participate in Fig. 2 in the lump, the effect two ends of valve body 110 are respectively water inlet 111 and delivery port 112, a cylindrical water stream channel 113 is formed between water inlet 111 and delivery port 112, what be connected with described water stream channel 113 also has a drain outlet 114, it is similarly a cylindrical channel, drain outlet 114 is identical with the nominal diameter of water stream channel 113, and drain outlet 114 and water stream channel 113 form Y-shaped.
Consult Fig. 3 in the lump, screen pack 120 is the open column shape nets surrounded by orifice plate, its surface is provided with filter bores, the size of filter bores needs to design according to different situations, when the impurity particle that y-type filter 100 filtration falls in the described New Low Voltage of use is larger, corresponding needs designs larger filter bores, and when the impurity particle filtered is less, the corresponding filter bores needing design less.Described screen pack 120 is arranged in described drain outlet 114.The top of screen pack 120 is entrance point 121, described entrance point 121 sideline is rounded, and it is identical with the size of water inlet 111, entrance point 121 is placed on water inlet 111 place, described entrance point 121 is fitted completely with water stream channel 113 inwall, make fluid flow into from described water inlet 111 and flow through described screen pack completely and flow out described delivery port 112 again, avoid impurity from flowing through between screen pack 120 and water stream channel 113 thus affecting filter effect.Due to drain outlet 114 and water stream channel 113 be crossing two cylindrical, and screen pack 120 is placed in drain outlet 114, therefore, the bottom of screen pack 120 and the part of inwall joint, drain outlet 114 are cylindrical, and the entrance point 121 being positioned at screen pack 120 is circular, therefore the upper part of screen pack 120 is not cylindrical, but the shape that a circle is formed along a curved scanning, and namely the shape of screen pack 120 is through special processing.
In another embodiment, entrance point 121 edge of described screen pack 120 is provided with sealing strip 122, and the entrance point 121 of described screen pack 120 can fit tightly on the inwall of the cylindrical water stream channel 113 of described formation by described sealing strip 122.
In technique scheme, described sealing strip 122 is made up of silica gel material, there is due to silica gel material the performances such as excellent heat resistance, cold resistance, dielectricity, resistance to ozone and resistance to atmospheric aging, and serviceability temperature broadness can at-60 DEG C to 250 DEG C Long-Time Service, therefore can not only ensure good sealing, can also increase the service life simultaneously.
As shown in Figure 4, in another embodiment, the water inlet 111 at valve body 110 two ends and delivery port 112 place are provided with adpting flange 115, and described New Low Voltage is fallen y-type filter 100 and is connected with adjacent channel by adpting flange 115.
In another embodiment, shown angle between drain outlet 114 and described cylindrical water stream channel 113 is 20-25 °, and the angle of traditional y-type filter is generally 30-40 °, therefore this practical newly-designed New Low Voltage falls y-type filter 100 and has less angle, and this low-angle setting can make fluid when flowing through described New Low Voltage and falling y-type filter 100, the backflow of less fluid, makes the pressure of loss less.
In another embodiment, described valve body 110 adopts integrally casting shaping, and can cast material according to fluid media (medium) corrosivity and pipe-line system pressure selection during casting, conventional founding materials has cast iron, cast steel, stainless steel, copper etc.Use founding materials to fill the acute angle between the water stream channel 113 of valve body 110 and drain outlet 114, instead of make as traditional y-type filter two outer surfaces intersect cylindrical.The angle fallen between y-type filter 100 drain outlet 114 and water stream channel 113 due to the New Low Voltage of the utility model design is very little, therefore waste of material can't be caused, this part material of simultaneously filling can also time water stream channel 113 increase with the intensity of drain outlet 114, and make valve body 110 structure more compact and attractive in appearance.
Consult Fig. 5 in the lump, bottom, drain outlet 114 is provided with sewage draining exit 116, described sewage draining exit 116 is set to screwed hole, sewage draining exit 116 is sealed by plug 130, one end of plug 130 arranges a stud 131, by stud 131, plug 130 is screwed in sewage draining exit 116 in screwed hole, thus play sealing function.The other end of plug 130 is arranged to regular hexahedron 132, and plug 130 screws in and screws out by instrument easy to use.
In another embodiment, place between sewage draining exit 116 by sealing gasket 140 at plug 130, to ensure described plug 130 and described sewage draining exit 116 tight seal.
In another embodiment, the structure of described plug 130 in hollow, regular hexahedron 132 end face outside is provided with a transparent material 133, and this transparent material 133 adopts bonding mode to be connected on plug 130.Can be observed the situation of sewage draining exit 116 inside through transparent material 133, plug 130 can be screwed out when the impurity piled up is too much and carry out blowdown.
In technique scheme, the material of described transparent material 133 is lucite.Lucite has the good transparency, and can observe the situation of sewage draining exit 116 inside clearly through it, lucite has better chemical stability simultaneously, is not easily corroded.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. a y-type filter falls in New Low Voltage, it is characterized in that, comprises
Valve body, it comprises water inlet and delivery port, forms cylindrical water stream channel between described water inlet and delivery port, also comprises drain outlet in described valve body, and described drain outlet is connected with described cylindrical water stream channel;
Screen pack, it is the open column shape net surrounded by orifice plate, described screen pack is arranged in described drain outlet, described screen pack top is entrance point, described entrance point and described cylindrical water stream channel inwall are fitted completely, flow through described screen pack completely flow to described delivery port again to make the water flowed into from described water inlet.
2. y-type filter falls in New Low Voltage according to claim 1, it is characterized in that, described water inlet and water outlet are provided with adpting flange, for being connected among pipeline by described y-type filter.
3. y-type filter falls in New Low Voltage according to claim 1 and 2, it is characterized in that, the angle between shown drain outlet and described cylindrical water stream channel is 20-25 °.
4. y-type filter falls in New Low Voltage according to claim 3, it is characterized in that, described valve body adopts integrally casting shaping.
5. y-type filter falls in New Low Voltage according to claim 1, it is characterized in that, described screen pack entrance point edge is provided with sealing strip, and the entrance point of described screen pack can fit tightly on the cylindrical water stream channel inwall of described formation by described sealing strip.
6. y-type filter falls in New Low Voltage according to claim 5, it is characterized in that, described sealing strip is made up of silica gel material.
7. y-type filter falls in New Low Voltage according to claim 1, it is characterized in that, bottom, described drain outlet is provided with sewage draining exit, and described sewage draining exit is sealed by plug, and described plug and described sewage draining exit are by being threaded.
8. y-type filter falls in New Low Voltage according to claim 7, it is characterized in that, described plug one end is made up of transparent material, to observe impurity in sewage draining exit.
9. y-type filter falls in New Low Voltage according to claim 8, it is characterized in that, described plug one end is made up of transparent lucite.
10. y-type filter falls in New Low Voltage according to claim 9, it is characterized in that, described plug is provided with plug sealing gasket, to ensure described plug and described sewage draining exit tight seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232178.9U CN204601786U (en) | 2015-04-15 | 2015-04-15 | Y-type filter falls in a kind of New Low Voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232178.9U CN204601786U (en) | 2015-04-15 | 2015-04-15 | Y-type filter falls in a kind of New Low Voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601786U true CN204601786U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232178.9U Active CN204601786U (en) | 2015-04-15 | 2015-04-15 | Y-type filter falls in a kind of New Low Voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601786U (en) |
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2015
- 2015-04-15 CN CN201520232178.9U patent/CN204601786U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |