CN204852476U - Breathing vlave - Google Patents
Breathing vlave Download PDFInfo
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- CN204852476U CN204852476U CN201520656461.4U CN201520656461U CN204852476U CN 204852476 U CN204852476 U CN 204852476U CN 201520656461 U CN201520656461 U CN 201520656461U CN 204852476 U CN204852476 U CN 204852476U
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- valve body
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- inhalation
- lower valve
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Abstract
(B, ) the utility model discloses a (B, ) (b) breathing vlave, this breathing vlave is including mutually supporting, last valve body and lower valve body along the setting of upper and lower direction, the inner chamber of going up valve body and lower valve body communicates with each other, the liquid outlet has been seted up in the top portion of last valve body, the inlet has been seted up in the bottom portion of lower valve body, the communicating breathing gas port with respiratory device has been seted up on the lateral wall of lower valve body, breathing vlave is still including the disk seat of taking vertical through -hole of locating between valve body and a time valve body, locate sealing on the through -hole of disk seat or breaking away from the last case of through -hole in the valve body inner chamber, locate down sealing on the inlet or breaking away from the bottom spool of inlet in the valve body inner chamber. Adopt the utility model discloses a breathing vlave to the water oil separating in -process, can not produce the shearing force by the convection cell, can not cause fluid emulsification simultaneously, has improved the water oil separating effect effectively, and its simple structure, and sealing performance is good, and zero part replacement is with low costs. (B, )
Description
Technical field
the utility model relates to liquid handling field, particularly a kind of for the inhalation valve in oil spill skimmer.
Background technique
in prior art, all need to be applied to Tool in Cutting liquid in some large size machine tool of use are as lathe, strand bed, CNC machining center, lapping machine processed product process, in order to improve its utilization ratio, reduce pollution to water environment, generally all need to adopt oil spill skimmer to recycle it.The valve that the oil spill skimmer used at present adopts in callback course, usually can produce shearing force to waste liquid and cause waste liquid emulsification in aspiration procedure, oil-water separation be low.
Summary of the invention
the purpose of this utility model is to provide a kind of inhalation valve, is mainly used in oil slick and reclaims, and this inhalation valve structure is simple, can not produce shearing force and can not make fluid emulsification by convection cell, and oil-water separation is good, and oil slick reuse efficiency is high.
for achieving the above object, the technical solution adopted in the utility model is: a kind of inhalation valve, described inhalation valve comprises and cooperatively interacting, the upper valve body arranged along the vertical direction and lower valve body, described upper valve body communicates with the inner chamber of described lower valve body, the tip portion of described upper valve body offers liquid outlet, the bottom of described lower valve body offers liquid entering hole, the sidewall of described lower valve body offers the breathing gas port communicated with breathing equipment, described inhalation valve also comprises the valve seat of the vertical through hole of band be located between described upper valve body and described lower valve body, be located at salable in described upper valve body inner chamber on the described through hole of described valve seat or depart from the upper valve core of described through hole, be located at salable in described lower body cavity on described liquid entering hole or depart from the lower valve core of described liquid entering hole.
preferably, the valve body madial wall valve body outer side wall of parts in described upper valve body and described lower valve body two parts offering outside thread, another parts offers the internal thread matched with described outside thread.
further preferably, the valve body lower end outer side wall valve body upper end madial wall of described lower valve body offering described internal thread, described upper valve body offers described outside thread.
still more preferably, described valve seat is removably mounted in the inner chamber of described lower valve body, the mounting groove for installing described valve seat is offered in the inner chamber of described lower valve body, the outer peripheral sidewall of described valve seat is installed with the assembly department closed with described mounting groove matching form, the lower surface of described assembly department seal mutually with the groove face of described mounting groove arrange, the upper surface of described assembly department and the lower end surface of described upper valve body seal setting mutually.
preferably, described upper valve core, described lower valve core are spherical steel ball.
further preferably, the upper surface of described valve seat has one by circumference to described through hole center acclivitous lug boss gradually, the angle between the plane of inclination of described lug boss and the madial wall of described through hole is more than or equal to 20 ° and is less than or equal to 60 °.
still more preferably, the diameter of described upper valve core is more than or equal to the difference in the aperture of the valve pocket internal diameter of described upper valve body and the described through hole of described valve seat.
still more preferably, the upper surface of described liquid entering hole offers the chamfered section sealing setting with the portion perimeter surface of described lower valve core mutually.
preferably, described upper valve body and described lower valve body all have employed corrosion-resistant, aging-resistant material and make.
further preferably, described upper valve body and described lower valve body all have employed nylon material and make.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: inhalation valve of the present utility model, by arranging the upper valve body and lower valve body that cooperatively interact and connect, make, more convenient when clearing up valve inner, and be conducive to the replacing of component in valve body, relative to the valve body of integral type, user cost is low; Adopt dismountable valve seat, salable or depart from the upper valve core, salable or depart from the lower valve core of liquid entering hole of this valve seat simultaneously, make in use, the sealing effect of whole valve body is better, shearing force can not be produced by convection cell simultaneously, and Emulsification effect can not be produced by convection cell, be conducive to the oil-water separation in later stage, improve oil slick reuse efficiency, and the valve body adopting corrosion-resistant, aging-resistant material to make, which not only reduces the working life that cost also extends valve body simultaneously.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of inhalation valve described in the utility model;
wherein: 1, upper valve body; 11, liquid outlet; 2, lower valve body; 21, liquid entering hole; 221, chamfering; 22, gas port is breathed; 3, upper valve core; 4, lower valve core; 5, valve seat; 51, lug boss; 52, assembly department; 6, liquid outlet joint; 7, liquid inlet pipe joint.
Embodiment
below in conjunction with drawings and the specific embodiments, the technical solution of the utility model is further elaborated.
shown in Figure 1, a kind of inhalation valve, comprise upper valve body 1 that cooperatively interact, that arrange along the vertical direction and lower valve body 2, this upper valve body 1 communicates with the inner chamber of lower valve body 2.The tip portion of upper valve body 1 offers liquid outlet 11, the sidewall bottom of lower valve body 2 offering liquid entering hole 21, lower valve body 2 offers the breathing gas port 22 communicated with breathing equipment.Here, this breathing equipment is the respiratory pump with vacuum lumen.This inhalation valve also comprise the vertical through hole of band be located between upper valve body 1 and lower valve body 2 valve seat 5, be located at salable in upper valve body 1 inner chamber on the through hole of valve seat 5 or depart from this through hole upper valve core 3, be located at salable in lower valve body 2 inner chamber on liquid entering hole 21 or depart from the lower valve core 4 of this liquid entering hole 21.
here, in mating connection by screw thread between this upper valve body 1 and lower valve body 2.By this setting, not only facilitate the cleaning of spool and valve seat 5, also facilitate the replacing of spool in inhalation valve and valve seat 5 simultaneously, thus saved user cost.In the present embodiment, the valve body lower end outer side wall valve body upper end madial wall of lower valve body 2 offering internal thread, upper valve body 1 offers the outside thread matched with this internal thread.Certainly, also can offer internal thread on the lower end inside wall of upper valve body 1, the upper end outer side wall of lower valve body 2 offers outside thread, only upper valve body 1 need be fixedly connected with lower valve body 2.
in the present embodiment, shown in Figure 1, valve seat 5 is removably mounted in the inner chamber of lower valve body 2, the mounting groove for installing this valve seat 5 is offered in the inner chamber of this lower valve body 2, the outer peripheral sidewall of valve seat 5 is installed with the assembly department 52 closed with mounting groove matching form, after inhalation valve installs, the lower surface of the assembly department 52 of this valve seat 5 seal mutually with the groove face of mounting groove arrange, the upper surface of this assembly department 52 and the lower end surface of upper valve body 1 seal setting mutually.
this inhalation valve in use, there are feed liquor and fluid two working staties, when respiratory pump is in suction condition, negative pressure is pumped into by described inhalation valve by the breathing gas port 22 on inhalation valve, the upper and lower spool 4 of through hole making upper valve core 3 be sealed in valve seat 5 departs from liquid entering hole 21, thus liquid is entered the inner chamber of lower valve body 2 from liquid entering hole 21, realize feed liquor; When respiratory pump is in expiration state, malleation is formed by breathing air feed in inhalation valve described in gas port 22 phase, make that lower valve core 4 is sealed on liquid entering hole 21, upper valve core 3 departs from the through hole that valve seat 5 sprinkles, the through hole of fluid on valve seat 5 in lower valve body 2 inner chamber is made to enter in upper valve body 1 inner chamber, and flow out from liquid outlet 11, realize fluid.Can find out thus, adopt this inhalation valve when aspirating liquid, shearing force can not be caused to liquid, can not emulsifying liquid be caused simultaneously, particularly in oil slick processing procedure, effectively prevent oil slick and caused by breaing up the phenomenon of profit difficulty separation to occur.
flexibly movable in inhalation valve inner chamber in order to ensure upper valve core 3 and lower valve core 4, here, this upper valve core 3 all have employed spherical steel ball with lower valve core 4.
in order to ensure in feed liquor process, it is firm to seal between the through hole of upper valve core 3 and valve seat 5, here, the upper surface of this valve seat 5 also has one by circumference to through hole center acclivitous lug boss 51 gradually, shown in Figure 1, by arranging the fitting area that lug boss 51 can reduce between upper valve core 3 and through hole, in order to make upper valve core 3 stably can be sealed in through hole, the angle between the plane of inclination of this lug boss 51 and the madial wall of through hole should be more than or equal to 20 ° and be less than or equal to 60 °.In order in feed liquor process, prevent upper valve core 3 sideslip, here, the diametric requirements of this upper valve core 3 is more than or equal to the difference of the valve pocket internal diameter of upper valve body 1 and the through-hole aperture of valve seat 5.
in order to ensure in fluid process, it is firm to seal between lower valve core 4 and liquid entering hole 21, liquid can not reflux from liquid entering hole 21, here, the upper surface of liquid entering hole 21 is also provided with and can seals the chamfered section 211 of setting mutually with the portion perimeter of lower valve core 4 surface, shown in Figure 1, the chamfering angle size of this chamfered section 211 controls between 30 ° to 60 °.
in order to extend the working life of inhalation valve, here, upper valve body 1 and lower valve body 2 all have employed corrosion-resistant, aging-resistant material and make.In the present embodiment, this upper valve body 1 and lower valve body 2 all have employed nylon material and make.
be connected with inhalation valve for the ease of liquid inlet pipe, drain pipe, in the present embodiment, liquid inlet pipe adopts that the externally threaded liquid inlet pipe joint 7 of band is connected with liquid entering hole 21, drain pipe adopts and be with externally threaded liquid outlet joint 6 to be connected with liquid outlet 11.Firm in order to connect, here, the madial wall of this liquid entering hole 21 is provided with the internal thread matched with liquid inlet pipe joint 7 outside thread; The madial wall of this liquid outlet 11 is provided with the internal thread matched with liquid outlet joint 6 outside thread.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. an inhalation valve, it is characterized in that: described inhalation valve comprises and cooperatively interacting, the upper valve body arranged along the vertical direction and lower valve body, described upper valve body communicates with the inner chamber of described lower valve body, the tip portion of described upper valve body offers liquid outlet, the bottom of described lower valve body offers liquid entering hole, the sidewall of described lower valve body offers the breathing gas port communicated with breathing equipment, described inhalation valve also comprises the valve seat of the vertical through hole of band be located between described upper valve body and described lower valve body, be located at salable in described upper valve body inner chamber on the described through hole of described valve seat or depart from the upper valve core of described through hole, be located at salable in described lower body cavity on described liquid entering hole or depart from the lower valve core of described liquid entering hole.
2. inhalation valve according to claim 1, is characterized in that: the valve body madial wall valve body outer side wall of parts in described upper valve body and described lower valve body two parts offering outside thread, another parts offers the internal thread matched with described outside thread.
3. inhalation valve according to claim 2, is characterized in that: the valve body lower end outer side wall valve body upper end madial wall of described lower valve body offering described internal thread, described upper valve body offers described outside thread.
4. inhalation valve according to claim 3, it is characterized in that: described valve seat is removably mounted in the inner chamber of described lower valve body, the mounting groove for installing described valve seat is offered in the inner chamber of described lower valve body, the outer peripheral sidewall of described valve seat is installed with the assembly department closed with described mounting groove matching form, the lower surface of described assembly department seal mutually with the groove face of described mounting groove arrange, the upper surface of described assembly department and the lower end surface of described upper valve body seal setting mutually.
5., according to the arbitrary described inhalation valve of Claims 1-4, it is characterized in that: described upper valve core, described lower valve core are spherical steel ball.
6. inhalation valve according to claim 5, it is characterized in that: the upper surface of described valve seat has one by circumference to described through hole center acclivitous lug boss gradually, the angle between the plane of inclination of described lug boss and the madial wall of described through hole is more than or equal to 20 ° and is less than or equal to 60 °.
7. inhalation valve according to claim 5, is characterized in that: the diameter of described upper valve core is more than or equal to the difference in the aperture of the valve pocket internal diameter of described upper valve body and the described through hole of described valve seat.
8. inhalation valve according to claim 5, is characterized in that: the upper surface of described liquid entering hole offers the chamfered section sealing setting with the portion perimeter surface of described lower valve core mutually.
9. inhalation valve according to claim 1, is characterized in that: described upper valve body and described lower valve body all have employed corrosion-resistant, aging-resistant material and make.
10. inhalation valve according to claim 9, is characterized in that: described upper valve body and described lower valve body all have employed nylon material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656461.4U CN204852476U (en) | 2015-08-28 | 2015-08-28 | Breathing vlave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656461.4U CN204852476U (en) | 2015-08-28 | 2015-08-28 | Breathing vlave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852476U true CN204852476U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656461.4U Active CN204852476U (en) | 2015-08-28 | 2015-08-28 | Breathing vlave |
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| CN (1) | CN204852476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156717A (en) * | 2015-08-28 | 2015-12-16 | 聚瑞环保科技（江苏）有限公司 | Breather valve |
-
2015
- 2015-08-28 CN CN201520656461.4U patent/CN204852476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156717A (en) * | 2015-08-28 | 2015-12-16 | 聚瑞环保科技（江苏）有限公司 | Breather valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190215 Address after: 215600 Sai'aosen, No. 3 Youyi Road, Fenghuang Town, Zhangjiagang, Suzhou City, Jiangsu Province Patentee after: SAI AOSEN ENVIRONMENTAL TECHNOLOGY (JIANGSU) CO., LTD. Address before: 215600 Wangxi Industrial Park, 25 Bauhinia Road, Tangshi Economic Development Zone, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 8 middle units Patentee before: Rui Rui environmental protection technology (Jiangsu) Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200914 Address after: 6 Shanhe Road, high end equipment Industrial Park, Beichen economic and Technological Development Zone, Beichen District, Tianjin Patentee after: TALENT BIOLOGICAL ENGINEERING Co.,Ltd. Address before: 215600 Sai'aosen, No. 3 Youyi Road, Fenghuang Town, Zhangjiagang, Suzhou City, Jiangsu Province Patentee before: SAI AOSEN ENVIRONMENTAL TECHNOLOGY (JIANGSU) Co.,Ltd. |