CN205179989U - No dead angle shower nozzle and soilless culture device - Google Patents
No dead angle shower nozzle and soilless culture device Download PDFInfo
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- CN205179989U CN205179989U CN201520953504.5U CN201520953504U CN205179989U CN 205179989 U CN205179989 U CN 205179989U CN 201520953504 U CN201520953504 U CN 201520953504U CN 205179989 U CN205179989 U CN 205179989U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The utility model discloses a no dead angle shower nozzle, including the cap seat, be equipped with inlet opening and hole for water spraying on this cap seat, connect through fluid passage between inlet opening and the hole for water spraying, the drainage cap erects in the top of cap seat, and corresponding with the hole for water spraying, be the workspace with hole for water spraying corresponding surface on this drainage cap, be equipped with in this workspace and supply the hole for water spraying spray water to strike the impact zone of usefulness, be equipped with in this impact zone and belong to the protrusion that the direction is swelled towards the hole for water spraying, this protrusion is buffering face and spigot surface to workspace border position in proper order, a buffering cambered surface that is the inclined plane or caves in in the drainage cap, and the spigot surface is the horizontal plane, the quantity of hole for water spraying is two at least, and each hole for water spraying is evenly arranged along the protrusion periphery. The in -process of shower nozzle work splashing of liquid can not appear, and all upwards 360 scopes can be realized along drainage cap periphery to liquid does not in addition have the dead angle water spray, and the water spray need not to operate step by step for going on in real time. The utility model also discloses a soilless culture device.
Description
Technical field
The utility model relates to a kind of shower nozzle, especially a kind of for horizontal-spray without dead angle shower nozzle.
The utility model also relates to a kind of cultivation apparatus without soil used without dead angle shower nozzle.
Background technology
Along with common people's growth in the living standard, consumer, except the pursuit on material, also more and more pursues spiritual thing, and to gardening plantation, the demand of flowers is also more and more higher.But because most of consumer is very strange for gardening plantation, if earth culture mode traditionally, need to possess certain professional knowledge and regular hour and energy and go plantation, even if spended time and energy, due to the impact of external environment condition, also can affect result, thus make consumer produce the feared state of mind for plantation.
There is the device of some soilless cultures in the market, adopt artificially feed (fluorescent lamp or LED), carry out culturing vegetable in conjunction with Soilless Culture Methods.But this Method compare is loaded down with trivial details, need the energy of input comparatively large, and planting effect is bad.
In addition, need to use shower nozzle in soilless culture technique, general shower nozzle can only be sprayed water facing to a direction essentially, or intermittently sprays water successively within the scope of 360 °, and cannot realize 360 ° and comprehensively to spray water simultaneously.In addition, in water spray process, there will be the phenomenon of liquid splash, cause the equipment of cultivation contaminated; Angle of even spraying water is excessive or too small, cannot exactly for field planting basket waters.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of can realize spray liquid in the circumferential 360 ° without dead angle, and can effectively avoid sputtering without dead angle shower nozzle.
The utility model solves the technical scheme that its technical problem adopts: a kind of without dead angle shower nozzle, includes:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, is provided with towards the protrusion of direction, hole for water spraying place protuberance in this impact zone; This protrusion is followed successively by buffering suface and spigot surface to workspace marginal position, and buffering suface is inclined-plane or the cambered surface towards drainage cap sunken inside, and spigot surface is plane and arranges horizontal by-60 ~ 80 ° of angles;
The quantity of described hole for water spraying is at least two, and each hole for water spraying is evenly arranged along protrusion periphery.
The beneficial effects of the utility model are: supply water by giving in fluid passage, the hole for water spraying on cap seat is sprayed water and impacted the impact zone of drainage cap, and the liquid having impacted impact zone will be undertaken cushioning and leading by workspace.Wherein the inclined-plane of buffering suface or globoidal structure all cushion making liquid take advantage of a situation, and after liquid enters spigot surface, liquid will spray along spigot surface from horizontal direction.In the process of shower nozzle work, there will not be the splashing of liquid, and liquid can be sprayed water without dead angle along the upper 360 ° of scopes of drainage cap periphery realization circumference, and water spray is for carry out, without the need to operating step by step in real time.Wherein, hole for water spraying and drainage cap position correspondence, the liquid that namely hole for water spraying sprays directly can impact the impact zone at drainage cap; And each hole for water spraying is evenly arranged along protrusion periphery, namely each hole for water spraying spray liquid shock point be around protrusion periphery and be uniformly distributed; Buffering suface is towards the cambered surface of drainage cap sunken inside, herein interior relative with the outside of drainage cap, refers to towards the inner recess of drainage cap.It is that angle is arranged that inclined-plane refers to horizontal plane or vertical plane.Spigot surface is plane, and under referring to drainage cap cross section state (under two-dimensional structure), spigot surface is plane; Under three-dimensional structure, spigot surface should be rendered as loop configuration.
Preferably be set to, buffering suface is towards the cambered surface of drainage cap sunken inside, and buffering suface is positioned on spigot surface with the tangent line at the spigot surface place of engaging.The tangent line of buffering suface is positioned on spigot surface, can realize liquid runs down buffering suface and unhinderedly enter spigot surface, avoids because hinder the loss of splashing and the flow velocity caused.
In order to ensure that the liquid at workspace place all flies out from edge, workspace, therefore, at least two drainage troughs are offered in workspace, this drainage trough one end is the entrance point being positioned at impact zone place, the other end is the port of export extended to outside workspace, each drainage trough is circumferentially arranged around impact zone, and each drainage trough port of export is arranged successively along workspace periphery and formed closed loop.Drainage trough not only serves further guide functions for liquid, and serves conflux effect, is converged in drainage trough by the liquid being dispersed in surface, workspace, and unification flies out from edge, workspace.
Preferably be set to, the quantity of described hole for water spraying is consistent with the quantity of drainage trough, and each hole for water spraying and drainage trough entrance point one_to_one corresponding are arranged.Hole for water spraying and drainage trough entrance point one_to_one corresponding, namely each hole for water spraying spray liquid shock point lay respectively at for drainage trough entrance point place, at utmost can improve the convergence degree of liquid like this, and the operating efficiency of shower nozzle.
In order to improve the convergence degree of liquid further, and the operating efficiency of shower nozzle, each drainage trough entrance point is arranged successively along impact zone periphery and is formed closed loop.
Preferably be set to further, cap seat offers jack, on drainage cap, protrusion is inserted in jack, and on cap seat, hole for water spraying arranges around jack periphery and arranges with drainage trough entrance point one_to_one corresponding.
The utility model solves the technical scheme that its technical problem adopts: a kind of without dead angle shower nozzle, includes:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, is provided with towards the protrusion of direction, hole for water spraying place protuberance in this impact zone; This protrusion is followed successively by buffering suface and spigot surface to workspace marginal position, and buffering suface is inclined-plane or the cambered surface towards drainage cap sunken inside, and spigot surface is plane and arranges horizontal by-60 ~ 80 ° of angles;
The quantity of described hole for water spraying is one, and protrusion is most advanced and sophisticated, and this tip is just to the middle position of hole for water spraying.
The beneficial effects of the utility model are: the quantity of hole for water spraying only has one, the tip of protrusion is just to the middle position of hole for water spraying, namely liquid that hole for water spraying sprays directly impacts on tip, thus passes through tip by the liquid dispersion of impact extremely around on 360 ° of directions at tip.In the process of shower nozzle work, there will not be the splashing of liquid, and liquid can be sprayed water without dead angle along the upper 360 ° of scopes of drainage cap periphery realization circumference, and water spray is for carry out, without the need to operating step by step in real time.
The utility model solves the technical scheme that its technical problem adopts: a kind of without dead angle shower nozzle, includes:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, and this impact zone swells towards direction, hole for water spraying place and forms protrusion; This protrusion to workspace marginal position is buffering suface, and buffering suface is towards the cambered surface of drainage cap sunken inside, workspace edge, and buffering suface is arranged horizontal by-60 ~ 80 ° of angles at the tangent line of this edge;
The quantity of described hole for water spraying is at least two, and each hole for water spraying is evenly arranged along protrusion periphery.
The beneficial effects of the utility model are: the setting of omitting spigot surface, reduce cost, raise the efficiency.In the process of shower nozzle work simultaneously, there will not be the splashing of liquid, and liquid can be sprayed water without dead angle along the upper 360 ° of scopes of drainage cap periphery realization circumference, and water spray is for carry out, without the need to operating step by step in real time.
The utility model solves the technical scheme that its technical problem adopts: a kind of without dead angle shower nozzle, includes:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, and this impact zone swells towards direction, hole for water spraying place and forms protrusion; This protrusion to workspace marginal position is buffering suface, and buffering suface is inclined-plane, and this inclined-plane is arranged horizontal by-60 ~ 80 ° of angles;
The quantity of described hole for water spraying is at least two, and each hole for water spraying is evenly arranged along protrusion periphery.
The beneficial effects of the utility model are: liquid is gone out along buffering suface, and because inclined-plane becomes 1 ~ 5 ° of angle with horizontal plane, this angle is minimum, level can be considered as, and under gravity, when within the scope of about 1 ~ 5cm after liquid ejection, namely liquid be rendered as the position of level.In the process of shower nozzle work, there will not be the splashing of liquid, and liquid can be sprayed water without dead angle along the upper 360 ° of scopes of drainage cap periphery realization circumference, and water spray is for carry out, without the need to operating step by step in real time.
In order to overcome the deficiencies in the prior art, the utility model provides a kind of field planting basket of general any position, can realize 360 ° of scopes and spray water, and avoids sputtering, reduces the cultivation apparatus without soil of the inner contaminated risk of device.
The utility model solves the technical scheme that its technical problem adopts: a kind of cultivation apparatus without soil, includes staving, also includes:
Be set up in the field planting carrier of the opening part of staving, this field planting carrier offers some through holes;
For the pouring unit watered to field planting carrier, be installed in staving, this pouring unit comprises the sprinkling irrigation pump be installed in staving and the shower nozzle be communicated with sprinkling irrigation pump water side;
Be set up in the light filling unit above staving, the light filling direction of this light filling unit is corresponding with field planting carrier positions;
Described shower nozzle is the shower nozzle described in any one of claim 1 ~ 9.
The beneficial effects of the utility model are: field planting carrier selects field planting basket.Be level ejection by this shower nozzle institute liquid, avoid because spray angle is too high or too low, pollute staving perisporium or impact pouring effect, and this shower nozzle can also realize circumference 360 ° of pourings, without concerning the position of field planting carrier, easy to operate, it is high to water efficiency.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the upward view of the utility model embodiment one drainage cap.
Fig. 4 is the cutaway view of the utility model embodiment one drainage cap.
Fig. 5 is the structural representation of the utility model embodiment two.
Fig. 6 is the structural representation of the utility model embodiment three.
Fig. 7 be the utility model embodiment four structural representation.
Fig. 8 is the structural representation of the utility model embodiment four drainage cap.
Fig. 9 is the structural representation of the utility model cultivation apparatus without soil.
In figure, impact zone, workspace, buffering suface and spigot surface adopt dotted line collimation mark to know, and especially buffering suface and spigot surface refer to drainage cap surface in corresponding dotted line frame.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Embodiment one, as shown in figures 1-4, the present embodiment comprises cap seat 1, and this cap seat 1 is provided with inlet opening 11, and is positioned at the hole for water spraying 12 on cap seat 1 top, is connected between inlet opening 11 and hole for water spraying 12 by fluid passage 13; Above cap seat 1, also erection has a drainage cap 2, and this drainage cap 2 is corresponding with hole for water spraying 12 position, and the liquid that namely hole for water spraying 12 sprays can directly impact at drainage cap 2 corresponding position.Can find out in figure, drainage cap 2 agent structure is round platform, and the side of this round platform is buffering suface a1.Surface corresponding with hole for water spraying 12 on this drainage cap 2 is workspace a, is provided with the impact zone b for hole for water spraying 12 water jets impact in a of this workspace, is provided with towards the protrusion 21 of direction, hole for water spraying 12 place protuberance in this impact zone b; This protrusion 21 to workspace a marginal position is followed successively by buffering suface a1 and spigot surface a2, and buffering suface a1 is towards the cambered surface of drainage cap 2 sunken inside, and spigot surface a2 is horizontal plane.Certainly, spigot surface a2 place plane also can be arranged horizontal by certain angle, so both can change the angle of shower nozzle ejection liquid as required; Angular range is-60 ~ 80 °; More preferably-15 ~ 30 °; More preferably 0 ° again, be namely horizontally disposed with.
Buffering suface a1 is towards the cambered surface of drainage cap 2 sunken inside, and buffering suface a1 is positioned on spigot surface a2 with the tangent line at the spigot surface a2 place of engaging.The tangent line of buffering suface a1 is positioned on spigot surface a2, can realize liquid runs down buffering suface a1 and unhinderedly enter spigot surface a2, avoids because hinder the loss of splashing and the flow velocity caused.Certainly, buffering suface a1 can also be inclined-plane, the not preferred scheme of this technical scheme, but also can reach the effect of 360 ° of water sprays and horizontal-spray.
In order to ensure that the liquid at a place, workspace all flies out from a edge, workspace, therefore, three drainage troughs 22 are offered in a of workspace, this drainage trough 22 one end is be positioned at the entrance point 221 at impact zone b place (entrance point 221 is for overlap with impact zone b, or the form connected), the other end is the port of export 222 extended to outside a of workspace, and each drainage trough 22 is circumferentially arranged around impact zone b, and each drainage trough 22 port of export 222 is arranged successively along workspace a periphery and forms closed loop.In addition, cap seat 1 also offers jack 14, on drainage cap 2, protrusion 21 is inserted in jack 14, the quantity of hole for water spraying 12 is three, hole for water spraying 12 arranges around jack 14 periphery and arranges with drainage trough 22 entrance point 221 one_to_one corresponding, namely each hole for water spraying 12 spray liquid shock point lay respectively at for drainage trough 22 entrance point 221 place, at utmost can improve the convergence degree of liquid like this, and the operating efficiency of shower nozzle.In order to improve the convergence degree of liquid further, and the operating efficiency of shower nozzle, each drainage trough 22 entrance point 221 is arranged successively along impact zone b periphery and forms closed loop.
In the utility model, the horizontal plane of spigot surface a is relative to the angle in figure, and according to the difference of actual service condition, spigot surface a also may be the plane of other angles; As long as but the use angle be returned in figure, spigot surface a can be still horizontal plane.In addition, buffering suface a1 or spigot surface a2 is the annular region formed around protrusion.Supply water by giving in fluid passage 13, the hole for water spraying 12 on cap seat 1 is sprayed water and is impacted the impact zone b of drainage cap 2, and the liquid having impacted impact zone b will be undertaken cushioning and leading by workspace a.Wherein the inclined-plane of buffering suface a1 or globoidal structure all cushion making liquid take advantage of a situation, and after liquid enters spigot surface a2, liquid will spray along spigot surface a2 from horizontal direction.In the process of shower nozzle work, there will not be the splashing of liquid, and liquid can be sprayed water without dead angle along the upper 360 ° of scopes of drainage cap 2 periphery realization circumference, and water spray is for carry out, without the need to operating step by step in real time.Wherein, hole for water spraying 12 and drainage cap 2 position correspondence, the liquid that namely hole for water spraying 12 sprays directly can impact the impact zone b at drainage cap 2; And each hole for water spraying 12 is evenly arranged along protrusion 21 periphery, namely each hole for water spraying 12 spray liquid shock point be around protrusion 21 periphery and be uniformly distributed; Buffering suface a1 is towards the cambered surface of drainage cap 2 sunken inside, herein interior relative with the outside of drainage cap 2, refers to towards the inner recess of drainage cap 2.It is that angle is arranged that inclined-plane refers to horizontal plane or vertical plane.
Embodiment two: as shown in Figure 5, compared with embodiment, difference is that the quantity of hole for water spraying 12 is one, and protrusion 21 is most advanced and sophisticated, and this tip is just to the middle position of hole for water spraying 12.
In the utility model, the quantity of hole for water spraying 12 only has one, the tip of protrusion 21 just to the middle position of hole for water spraying 12, namely hole for water spraying 12 spray liquid and directly impact on tip, thus by most advanced and sophisticated by the liquid dispersion impacted to around on 360 ° of directions at tip.
Embodiment three: as shown in Figure 6, is with the difference of embodiment one, without spigot surface, and buffering suface a1 is towards the cambered surface of drainage cap 2 sunken inside, and tangent line buffering suface a1 being positioned at workspace a edge is horizontal line.
In the utility model, omit the setting of spigot surface a2, reduce cost, raise the efficiency.
Embodiment four: as shown in Figure 7,8, be, and buffering suface a1 is inclined-plane with the difference of embodiment one, and inclined-plane becomes 1 ~ 5 ° of angle to arrange with horizontal plane.
In the utility model, liquid is gone out along buffering suface a1, and because inclined-plane becomes 1 ~ 5 ° of angle with horizontal plane, this angle is minimum, can be considered as level, and under gravity, when within the scope of about 1 ~ 5cm after liquid ejection, namely liquid be rendered as the position of level.
Embodiment five: as shown in Figure 9, present embodiment discloses a kind of cultivation apparatus without soil, for taking up the staving 41 of water or nutrient solution, opening 411 is offered on staving 41 top, and at staving 41 opening 411 place, erection has field planting basket 42, the sidepiece of this field planting basket 42 and bottom offer some through holes 421, and the quantity of field planting basket 42 is one or more; Pouring unit 43 is also installed in staving 41, this pouring unit 43 comprises the sprinkling irrigation pump 431 be installed on bottom staving 41 and the shower nozzle 432 be communicated with sprinkling irrigation pump 431 water side, this shower nozzle 432 operative orientation is corresponding with field planting basket 42 position, the root system place that water or nutrient solution are sprayed on field planting basket 42 opening, through hole 421 position or are exposed to outside through hole 421 by shower nozzle 432.Above staving 41, also erection has light filling unit 44, and this light filling unit 44 is for being inlaid with the lamp plate 442 of LED 441, and the light filling direction of this lamp plate 442 is corresponding with field planting basket 42 position.Wherein, light filling unit 44 can be a kind of in incandescent lamp, fluorescent lamp, LED, or the multiple combination of above-mentioned lamp.On field planting basket 42, through hole can only be positioned at sidepiece or bottom.Shower nozzle 432 adopts shower nozzle disclosed in embodiment one to four.
The utility model also includes working time for controlling light filling unit 44, the open frequency of pouring unit 43 and the control unit (not shown) of each operating time when opening thereof.The work of light filling unit 44 and pouring unit 43 can be controlled according to the module preset, particularly adjust accordingly according to the growth needs of seed, seedling or seedling.
The utility model also includes the lifting unit 45 be elevated for controlling light filling unit 44.The rope 453 that this lifting unit 45 comprises the support 451 be set up on staving 41, is installed on the holder 452 on support 451 and is located on holder 452, wherein light filling unit 44 is suspended at above field planting basket 42 by rope 453.Certainly, the lifting unit 45 fallen for realizing light filling unit 44 has a lot of form, also has a lot of matured product on the market.Support 451 is Telescopic rod structure, and Telescopic rod structure has been mature technology, does not repeat at this.
In the utility model, be level ejection by this shower nozzle institute liquid, avoid because spray angle is too high or too low, pollute staving perisporium or impact pouring effect, and this shower nozzle can also realize circumference 360 ° without dead angle pouring, without the position of concerning field planting basket, easy to operate, pouring efficiency is high.
Claims (10)
1. without a dead angle shower nozzle, it is characterized in that, include:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, is provided with towards the protrusion of direction, hole for water spraying place protuberance in this impact zone; This protrusion is followed successively by buffering suface and spigot surface to workspace marginal position, and buffering suface is inclined-plane or the cambered surface towards drainage cap sunken inside, and spigot surface is plane and arranges horizontal by-60 ~ 80 ° of angles;
The quantity of described hole for water spraying is at least two, and each hole for water spraying is evenly arranged along protrusion periphery.
2. according to claim 1 without dead angle shower nozzle, it is characterized in that: described buffering suface is towards the cambered surface of drainage cap sunken inside, and buffering suface is positioned on spigot surface with the tangent line at the spigot surface place of engaging.
3. according to claim 2 without dead angle shower nozzle, it is characterized in that: in described workspace, offer at least two drainage troughs, this drainage trough one end is the entrance point being positioned at impact zone place, the other end is the port of export extended to outside workspace, each drainage trough is circumferentially arranged around impact zone, and each drainage trough port of export is arranged successively along workspace periphery and formed closed loop.
4. according to claim 3 without dead angle shower nozzle, it is characterized in that: the quantity of described hole for water spraying is consistent with the quantity of drainage trough, each hole for water spraying and drainage trough entrance point one_to_one corresponding are arranged.
5. according to claim 4 without dead angle shower nozzle, it is characterized in that: each drainage trough entrance point is arranged successively along impact zone periphery and formed closed loop.
6. according to claim 3 or 4 or 5 without dead angle shower nozzle, it is characterized in that: described cap seat offers jack, and on drainage cap, protrusion is inserted in jack, on cap seat hole for water spraying around jack periphery arrange and arrange with drainage trough entrance point one_to_one corresponding.
7. without a dead angle shower nozzle, it is characterized in that, include:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, is provided with towards the protrusion of direction, hole for water spraying place protuberance in this impact zone; This protrusion is followed successively by buffering suface and spigot surface to workspace marginal position, and buffering suface is inclined-plane or the cambered surface towards drainage cap sunken inside, and spigot surface is plane and arranges horizontal by-60 ~ 80 ° of angles;
The quantity of described hole for water spraying is one, and protrusion is most advanced and sophisticated, and this tip is just to the middle position of hole for water spraying.
8. without a dead angle shower nozzle, it is characterized in that, include:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, and this impact zone swells towards direction, hole for water spraying place and forms protrusion; This protrusion to workspace marginal position is buffering suface, and buffering suface is towards the cambered surface of drainage cap sunken inside, workspace edge, and buffering suface is arranged horizontal by-60 ~ 80 ° of angles at the tangent line of this edge;
The quantity of described hole for water spraying is at least two, and each hole for water spraying is evenly arranged along protrusion periphery.
9. without a dead angle shower nozzle, it is characterized in that, include:
Cap seat, this cap seat is provided with inlet opening, and is positioned at the hole for water spraying on cap seat top, is connected between inlet opening and hole for water spraying by fluid passage;
Drainage cap, is set up in the top of cap seat and corresponding with hole for water spraying position;
Surface corresponding with hole for water spraying on this drainage cap is workspace, is provided with the impact zone for hole for water spraying institute water jets impact in this workspace, and this impact zone swells towards direction, hole for water spraying place and forms protrusion; This protrusion to workspace marginal position is buffering suface, and buffering suface is inclined-plane, and this inclined-plane is arranged horizontal by-60 ~ 80 ° of angles;
The quantity of described hole for water spraying is at least two, and each hole for water spraying is evenly arranged along protrusion periphery.
10. a cultivation apparatus without soil, includes staving, it is characterized in that, also includes:
Be set up in the field planting carrier of the opening part of staving, this field planting carrier offers some through holes;
For the pouring unit watered to field planting carrier, be installed in staving, this pouring unit comprises the sprinkling irrigation pump be installed in staving and the shower nozzle be communicated with sprinkling irrigation pump water side;
Be set up in the light filling unit above staving, the light filling direction of this light filling unit is corresponding with field planting carrier positions;
Described shower nozzle is the shower nozzle described in any one of claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953504.5U CN205179989U (en) | 2015-11-25 | 2015-11-25 | No dead angle shower nozzle and soilless culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953504.5U CN205179989U (en) | 2015-11-25 | 2015-11-25 | No dead angle shower nozzle and soilless culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179989U true CN205179989U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953504.5U Active CN205179989U (en) | 2015-11-25 | 2015-11-25 | No dead angle shower nozzle and soilless culture device |
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| Country | Link |
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| CN (1) | CN205179989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340717A (en) * | 2015-11-25 | 2016-02-24 | 杭州宅耕农业科技有限公司 | Dead angle-free spray header and soilless culture device |
-
2015
- 2015-11-25 CN CN201520953504.5U patent/CN205179989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340717A (en) * | 2015-11-25 | 2016-02-24 | 杭州宅耕农业科技有限公司 | Dead angle-free spray header and soilless culture device |
| CN105340717B (en) * | 2015-11-25 | 2019-03-05 | 上海颢晅贸易有限公司 | A kind of no dead angle spray head and cultivation apparatus without soil |
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