CN114766326B - Dropper guardrail based on communicating vessel principle - Google Patents
Dropper guardrail based on communicating vessel principle Download PDFInfo
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- CN114766326B CN114766326B CN202210386497.XA CN202210386497A CN114766326B CN 114766326 B CN114766326 B CN 114766326B CN 202210386497 A CN202210386497 A CN 202210386497A CN 114766326 B CN114766326 B CN 114766326B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 551
- 238000003860 storage Methods 0.000 claims abstract description 346
- 238000002347 injection Methods 0.000 claims abstract description 63
- 239000007924 injection Substances 0.000 claims abstract description 63
- 238000003973 irrigation Methods 0.000 claims abstract description 45
- 230000002262 irrigation Effects 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 17
- 238000007667 floating Methods 0.000 claims description 15
- 230000000630 rising effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 13
- 230000001976 improved effect Effects 0.000 description 12
- 230000008093 supporting effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000003621 irrigation water Substances 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a dropper guardrail based on a communicating vessel principle, which comprises a guardrail body, a water storage upright post I and a water storage upright post II; the water storage upright posts I and the water storage upright posts II are respectively arranged at two sides of the length direction of the guardrail body; the water storage upright post I is provided with a water storage cavity I and a balance cavity I, the balance cavity I is communicated with the external environment through a balance hole I, the water storage upright post II is provided with a water storage cavity II and a balance cavity II, the balance cavity II is communicated with the external environment through a balance hole II, the guardrail body is provided with a water pipe which is used for communicating the water storage cavity I with the water storage cavity II, and the water pipe is connected with a drip irrigation head capable of controlling opening and closing; the water injection pipe is arranged on the water storage upright post I and/or the water storage upright post II and is provided with a water injection port communicated with the water pipe; can improve drip irrigation the guardrail, when possessing the water storage function for also can realize effectively driping irrigation when the water level is low, and warn low water level, in time carry out the water injection, satisfy the continuous effective watering to afforestation.
Description
Technical Field
The invention relates to the field of road greening irrigation, in particular to a dropper guardrail based on a communicating vessel principle.
Background
The urban road is often provided with an artificial greening grassland, a special person needs to be hired for irrigation, in order to save manpower, an irrigation ground water pipe is often buried underground, and then the water pipe is opened at regular time for irrigation, so that the mode has a disadvantage that: the maintenance is difficult, and the damage of the water pipe is not easy to find; the road is also provided with a common equipment guardrail, which has single function and mainly prevents traffic accidents caused by vehicles and people rushing to the road.
In the prior art, patent publication number CN2383881 discloses a drip irrigation guardrail for road greening, which consists of a concrete pile, a guardrail metal frame and a drip irrigation water pipe, wherein the concrete pile is provided with holes through which the drip irrigation water pipe can pass, the drip irrigation water pipe is arranged on the concrete pile through the holes, the guardrail metal frame is also arranged on the concrete pile, and the water pipe is provided with a drip irrigation head; therefore, the scheme can prevent vehicles and people from robbing, has the function of diversion, reduces traffic accidents, and can drip irrigation on greenbelts at the same time, thereby achieving two purposes; the technical scheme solves the problems in the prior art to a certain extent, but in actual use, the drip irrigation device has no water storage function, needs to be always connected with a water source side to perform drip irrigation, and has the problems that the pressure is insufficient and effective drip irrigation cannot be performed when the water level is low.
Therefore, in order to solve the above problems, a dropper guardrail based on a communicating vessel principle is needed, the dropper guardrail can be improved, the drip irrigation guardrail has a water storage function, meanwhile, effective drip irrigation can be realized when the water level is low, and warning is carried out on the low water level, water injection is timely carried out, and continuous effective irrigation for greening is met.
Disclosure of Invention
Therefore, the drip irrigation guardrail based on the communicating vessel principle is provided, the drip irrigation guardrail can be improved, the drip irrigation guardrail has a water storage function, meanwhile, the drip irrigation guardrail can also realize effective drip irrigation when the water level is low, the low water level is warned, water is timely injected, and the continuous effective irrigation of greening is met.
The dropper guardrail based on the communicating vessel principle comprises a guardrail body, a water storage upright post I and a water storage upright post II; the water storage upright posts I and the water storage upright posts II are respectively arranged at two sides of the length direction of the guardrail body; the water storage upright post I is provided with a water storage cavity I and a balance cavity I, the balance cavity I is communicated with the external environment through a balance hole I, the water storage upright post II is provided with a water storage cavity II and a balance cavity II, the balance cavity II is communicated with the external environment through a balance hole II, the guardrail body is provided with a water pipe which is used for communicating the water storage cavity I with the water storage cavity II, and the water pipe is connected with a drip irrigation head capable of controlling opening and closing; still including setting up the water injection pipe on water storage stand I and/or water storage stand II, the water injection pipe has the water filling port that communicates to the water pipe.
Furthermore, the balance hole I and the balance hole II are both positioned at the top of the drip irrigation head in the height direction, the water storage cavity I and the balance cavity I are separated by the float I, and the float I is arranged in the water storage cavity I in a floating manner by rising or falling of the liquid level in the water storage cavity I; the water storage cavity II and the balance cavity II are separated by a floater II, and the floater II is arranged in the water storage cavity II in a floating manner by rising or falling of the liquid level in the water storage cavity II; the water storage device is characterized by further comprising an observation window arranged on the water storage upright post I and/or the water storage upright post II, wherein the observation window is used for marking the rising or falling of the liquid level in the water storage cavity I and/or the liquid level in the water storage cavity II through the floating of the floater I and/or the floating of the floater II.
Further, the water pipe is located at the bottom of the guardrail body and is used for communicating the water storage upright post I with the water storage upright post II, the water injection pipe is arranged adjacent to the water storage cavity I, the water injection port is provided with a connector for injecting liquid into the water storage cavity I in a one-way mode, the bottom side wall of the water injection pipe is communicated with the bottom side wall of the water storage cavity I, water in the water injection pipe is enabled to be flushed into the water storage cavity I, the water outlet of the water storage cavity I is communicated with the water pipe, the water pipe is communicated to the water inlet of the water storage cavity II, and the water inlet of the water storage cavity II is used as the water outlet of the water storage cavity II at the same time, so that the water storage cavity I and the water storage cavity II form a communicating vessel structure; the observation window is positioned on the water storage upright post II and is used for observing the rise or fall of the liquid level in the floating mark water storage cavity II of the floater II.
Further, a limiting part I is arranged in the water storage cavity I, and a limiting part II is arranged in the water storage cavity II; the limiting part I is positioned between the water inlet of the water storage cavity I and the water outlet of the water storage cavity I along the height direction and is used for limiting the floater I along the height direction, and the limiting part II is positioned at the top of the water inlet of the water storage cavity II along the height direction and is used for limiting the floater II along the height direction; meanwhile, the water outlet of the water storage cavity I and the water inlet of the water storage cavity II are positioned at the same height along the height direction.
Further, the water injection port is located the water inlet top of water storage chamber I along the direction of height, the water injection port is equipped with the connector that supplies liquid unidirectional injection to water storage chamber I.
Further, still including the base I that is used for supporting water storage stand I with be used for supporting the base II of water storage stand II, water injection pipe and water storage stand I set up in base I adjacently, the guardrail body erects and installs between water storage stand I and water storage stand II.
Further, the water storage upright post I is provided with a columnar cavity I along the height direction, the floater I is axially arranged in the columnar cavity I in a sliding manner, and the floater I radially divides the columnar cavity I into a balance cavity I communicated with the balance hole I and a water storage cavity I communicated with the water inlet; the water storage column II is provided with a columnar cavity II along the height direction, the floater II is arranged in the columnar cavity II in an axial sliding mode, and the floater II radially separates the columnar cavity II into a balance cavity II communicated with the balance hole II and a water storage cavity II communicated with the water inlet.
Further, a sealing plate which is flush with the lowest water level of the water pipe is arranged in the water storage cavity II, so that the sealing plate is used as a bottom plate of the water storage cavity II along the height direction.
Further, the balance hole I is provided with a first exchange hole I communicated with the balance cavity I and a second exchange hole I communicated with the external environment, the first exchange hole I extends upwards to form a front section of the balance hole I, the second exchange hole I extends upwards to form a rear section of the balance hole I, the front section and the flat Heng Kong rear section of the balance hole I are intersected and communicated, and the intersection point of the front section and the flat Heng Kong rear section of the balance hole I is positioned at the top of the first exchange hole I and the second exchange hole I; the balance hole II is provided with a first exchange hole II communicated with the balance cavity II and a second exchange hole II communicated with the external environment, the first exchange hole II extends upwards to form a front section of the balance hole II, the second exchange hole II extends upwards to form a rear section of the balance hole II, the front section of the balance hole II is intersected with and communicated with the rear section of the balance hole Heng Kong, and the intersection point of the front section of the balance hole II and the rear section of the balance hole Heng Kong is located at the top of the first exchange hole II and the second exchange hole II.
Further, the device comprises a protective cover I covered on the balance hole I, wherein the protective cover I comprises a first protective cover I covered on the second exchange hole I and a second protective cover I covered on the first protective cover I, the top of the first protective cover I is provided with a third exchange hole I, and the bottom of the second protective cover I is provided with a fourth exchange hole I; still include the dustcoat in the protection casing II of balance hole II, the protection casing II includes the dustcoat in the first protection casing II of second exchange hole II and the dustcoat in the second protection casing II of first protection casing II, the top of first protection casing II is equipped with third exchange hole II, the bottom of second protection casing I is equipped with fourth exchange hole II.
The beneficial effects of the invention are as follows: according to the dropper guardrail based on the communicating vessel principle, the water storage cavity I and the water storage cavity II are communicated through the water pipe based on the communicating vessel principle, so that water is stored during greening irrigation, the current use is not required, the balance cavity I and the balance cavity II are correspondingly formed on the water storage upright post I and the water storage upright post II, the drip irrigation head is opened under the condition that pressurization is not required, the greening irrigation can be completed, the effective drip irrigation can be realized when the water level is low, and the continuous effective greening irrigation is met.
Drawings
The invention is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view (elevation of liquid level) of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention (liquid level drop);
Fig. 4 is a schematic structural view of the water storage column of fig. 2 at a (only the balance hole ii on the water storage column ii is shown).
Detailed Description
Fig. 1 is a schematic structural view of the drip irrigation guardrail with warning function in the embodiment, as shown in the drawing, comprising a guardrail body 3, a water storage upright post i 1 and a water storage upright post ii 2; the water storage upright posts I1 and the water storage upright posts II 2 are respectively arranged at two sides of the guardrail body 3 in the length direction; the water storage upright post I1 is provided with a water storage cavity I4 and a balance cavity I6, the balance cavity I6 is communicated with the external environment through a balance hole I, the water storage upright post II 2 is provided with a water storage cavity II 5 and a balance cavity II 7, the balance cavity II 7 is communicated with the external environment through a balance hole II, the guardrail body 3 is provided with a water pipe 10 which is used for communicating the water storage cavity I4 with the water storage cavity II 5, and the water pipe 10 is connected with a drip irrigation head 11 which can be controlled to be opened and closed; still including setting up the water injection pipe 12 on water storage stand I1 and/or water storage stand II 2, water injection pipe 12 has the water filling port that communicates to water pipe 10. Water storage chamber I4 and water storage chamber II 5 that communicate through water pipe 10 based on the fluid coupling principle for when irrigating the afforestation, guarantee to the storage of water, need not to get the service now, and still correspond on water storage stand I1 and the water storage stand II 2 and form balanced chamber I6 and balanced chamber II 7, make and open under the condition that need not to pressurize and drip irrigation first 11 can accomplish the watering to the afforestation, make the water level also can realize effectively drip irrigation when low, satisfy the continuous effective watering to the afforestation.
In this embodiment, the balance hole i and the balance hole ii are both located at the top of the drip irrigation head 11 in the height direction, the water storage cavity i 4 and the balance cavity i 6 are separated by a float i 8, and the float i 8 is floatingly disposed in the water storage cavity i 4 by rising or falling of the liquid level in the water storage cavity i 4; the water storage cavity II 5 and the balance cavity II 7 are separated by a floater II 9, and the floater II 9 is arranged in the water storage cavity II 5 in a floating manner by rising or falling of the liquid level in the water storage cavity II 5; the water storage device further comprises an observation window 26 arranged on the water storage upright post I1 and/or the water storage upright post II 2, and the observation window 26 marks the rising or falling of the liquid level in the water storage cavities I4 and/or II through the floating of the floats I8 and/or II 9. The float I8 is used for arranging the water storage cavity I4 in the water storage upright post I1 in a sealed sliding manner, the balance cavity I6 is communicated with the external environment through the balance hole I, so that under the action of air pressure and the action of the weight of liquid in the water storage cavity I4, the liquid in the water storage cavity I4 can be connected with the drip irrigation head 11 which can be controlled to open and close through the water pipe 10 to irrigate greening, and the water storage condition in the water storage cavity I4 can be marked by the rising and falling of the float I8 through the float I8 which separates the water storage cavity I4 from the balance cavity I6; the float II 9 is used for arranging the water storage cavity II 5 in the water storage upright post II 2 in a sealed sliding manner, the balance cavity II 7 is communicated with the external environment through the balance hole II, so that under the action of air pressure and the action of the weight of liquid in the water storage cavity II 5, the liquid in the water storage cavity II 5 can be connected with the drip irrigation head 11 which can be controlled to open and close through the water pipe 10 to irrigate greening, and the water storage condition in the water storage cavity II 5 can be marked by the rising and falling of the float II 9 through the float II 9 which separates the water storage cavity II 5 from the balance cavity II 7; the water storage cavity is timely filled with water to realize the effects of warning and marking the water level, so that the continuous and effective irrigation of greening is satisfied; the observation window 26 is fixed with the water storage upright post II 2 and is a transparent body with observation capability, the height of the floater II 9 in the water storage cavity II 5 is observed to mark the position of the water level, the higher the height of the floater II 9 is, the higher the water level in the water storage cavity II 5 is, otherwise, the lower the height of the floater II 9 is, the lower the water level in the water storage cavity II 5 is, so that people watch the floater II 9, the effects of observation and warning are achieved, and the liquid level condition in the water storage cavity II 5 can be accurately marked; the float I8 is provided with a sealing ring 21 for reinforcing the separation between the water storage cavity I4 and the balance cavity I6, the float I8 is disc-shaped and movably seals the water storage cavity I4, the sealing ring 21 is sleeved on the float I8 and positioned between the float I8 and the inner wall of the columnar cavity I, and the sealing rings 21 are arranged on the two floats I8 at intervals along the height direction, so that the sealing effect of the float I8 on the water storage cavity I4 is improved; the float II 9 is provided with a sealing ring 21 for reinforcing the separation of the water storage cavity II 5 and the balance cavity II 7, the float II 9 is disc-shaped and is used for movably sealing the water storage cavity II 5, the sealing ring 21 is sleeved on the float II 9 and positioned between the float II 9 and the inner wall of the columnar cavity II, the sealing rings 21 are arranged on the two floats II 9 at intervals along the height direction, and the sealing effect of the float II 9 on the water storage cavity II 5 is improved.
In this embodiment, the water pipe 10 is located at the bottom of the guardrail body 3 to communicate the water storage upright post i 1 with the water storage upright post ii 2, the water injection pipe 12 is disposed adjacent to the water storage cavity i 4, the water injection port is provided with a connector for injecting liquid into the water storage cavity in a unidirectional manner, the bottom side wall of the water injection pipe 12 is communicated with the bottom side wall of the water storage cavity i 4, so that water in the water injection pipe 12 is flushed into the water storage cavity i 4, the water outlet of the water storage cavity i 4 is communicated with the water pipe 10, the water pipe 10 is communicated with the water inlet of the water storage cavity ii 5, and the water inlet of the water storage cavity ii 5 is also used as the water outlet of the water storage cavity ii 5, so that the water storage cavity i 4 and the water storage cavity ii 5 also form a communicating vessel structure; the observation window 26 is located on the water storage column II 2 and is used for observing the rise or fall of the liquid level in the floating mark water storage cavity II 5 of the floater II 9. The water pipe 10 that is located guardrail body 3 bottom still communicates with the delivery port that is located water storage chamber I4 bottom simultaneously, in fact, the delivery port of water storage chamber I4 still accessible other pressurization facilities set up in the optional position of water storage chamber I4, because this scheme mainly considers simple structure and can accomplish the effective watering to afforestation, more can improve the convenience of watering, so the delivery port of water pipe 10 and water storage chamber I4 is located the bottom of water storage chamber I4 simultaneously and direct intercommunication, drip irrigation head 11 on the open water pipe 10 can make the liquid water that is in the high position directly outwards water by the action of gravity, and because the balancing hole I that is located water storage chamber I4 top can not store the pulling force to liquid water, improve the watering efficiency to afforestation.
In this embodiment, a limiting part i 16 is disposed in the water storage cavity i 4, and a limiting part ii 17 is disposed in the water storage cavity ii 5; the limiting part I16 is positioned between the water inlet of the water storage cavity I4 and the water outlet of the water storage cavity I4 along the height direction and is used for limiting the floater I8 along the height direction, and the limiting part II 17 is positioned at the top of the water inlet of the water storage cavity II 5 along the height direction and is used for limiting the floater II 9 along the height direction; meanwhile, the water outlet of the water storage cavity I4 and the water inlet of the water storage cavity II 5 are positioned at the same height along the height direction. The limiting part I16 is positioned above the water inlet of the water storage cavity I4, so that the lowest point of the floater I8 does not block the water inlet of the water storage cavity I4, the water injection efficiency is improved, the water inlet of the water storage cavity I4 is also positioned at the bottom of the water storage upright post I1, the water inlet of the water pipe 10 is positioned at the top of the limiting part I16, and the water inlet of the water pipe 10 can be blocked when the floater I8 descends to the lowest point, so that the water pipe 10 is in a continuous water storage state, and the problem of rust inside the water pipe 10 caused by long-time drying is prevented; the limiting part II 17 is positioned above the water inlet of the water storage cavity II 5, so that the lowest point of the floater II 9 does not plug the water inlet of the water storage cavity II 5, the water injection efficiency is improved, the water inlet of the water storage cavity II 5 is also positioned at the bottom of the water storage upright post II 2, and meanwhile, the water storage conditions of the water storage cavity II 5 and the inside of the whole cavity are judged according to the warning height of the floater II 9, so that liquid gradually rises during water injection, and the effectiveness and safety of water injection are ensured; the limiting part I16 is an annular bearing platform formed by inwards annularly extending the inner wall of the water storage cavity I4 and used for limiting the movement of the floater I8 along the height direction, and the limiting part I16 can also be a limiting part I16 formed by independently arranging bulges or a plurality of bulges on the inner wall of the water storage cavity I4 at intervals and mainly plays a role in limiting the floater I8 and is not described herein; the limiting part II 17 is an annular bearing platform formed by inwards annularly extending the inner wall of the water storage cavity II 5 and used for limiting the movement of the floater II 9 in the height direction, and the limiting part II 17 can also be a limiting part II 17 which is independently arranged on the bulge of the inner wall of the water storage cavity II 5 or formed by a plurality of bulges at intervals and arranged on the inner wall of the water storage cavity II 5, and mainly plays a role in limiting the floater II 9 and is not repeated here.
In this embodiment, the water injection port is located the water inlet top of water storage chamber I4 along the direction of height, the water injection port is equipped with the connector that supplies liquid unidirectional injection to water storage chamber I4. The use of water injection pipe 12 makes the volume that has increased water storage chamber I4 to water injection pipe 12 has the water filling port that is located water storage chamber I4's water inlet top makes the gravitational potential energy of water injection in-process increase, and water injection pipe 12's use has still improved water storage chamber I4's water storage volume, because water storage stand I1's top and atmosphere intercommunication, and the water injection port is also the connector of one-way injection to water storage chamber, makes water injection pipe 12 and water storage chamber I4 constitute the structure of intercommunication ware, makes the efficiency of water injection obtain promoting, the connector be check valve 15, prevent the leakage of water.
In this embodiment, still including the base I13 that is used for supporting water storage stand I1 and the base II 14 that is used for supporting water storage stand II 2, water injection pipe 12 and water storage stand I1 are adjacent to be set up in base I13, guardrail body 3 erects and installs between water storage stand I1 and water storage stand II 2. So as to play the role of protecting pedestrians, the erection is that the bottom is far away from the ground and gaps exist between the ground, the base I13 is used for enabling the lowest water level point located in the water storage upright post I1 to be closer to the guardrail body 3, and the base II 14 is used for enabling the lowest water level point located in the water storage upright post II 2 to be closer to the guardrail body 3.
In this embodiment, the water storage column i 1 is provided with a cylindrical cavity i along the height direction, the float i 8 is slidably disposed in the cylindrical cavity i along the axial direction, and the float i 8 radially partitions the cylindrical cavity i into a balance cavity i 6 communicated with the balance hole i and a water storage cavity i 4 communicated with the water inlet; the water storage column II 2 is provided with a columnar cavity II along the height direction, the floater II 9 is arranged in the columnar cavity II in a sliding manner along the axial direction, and the floater II 9 radially separates the columnar cavity II into a balance cavity II 7 communicated with the balance hole II and a water storage cavity II 5 communicated with the water inlet. The water storage column is provided with a columnar cavity along the height direction, the floater is arranged in the columnar cavity along the axial sliding direction, and the floater radially separates the columnar cavity into a balance cavity communicated with the balance hole and a water storage cavity communicated with the water inlet. The water storage upright post is also used for erecting the guardrail body 3, so that the structure of the water storage upright post is limited to be in a strip shape formed by extending along the height direction, in order to maximize the water storage volume of the water storage cavity, a balance hole is formed at the top of a columnar cavity formed on the water storage upright post, a floater is arranged in the columnar cavity to divide the columnar cavity into a balance cavity communicated with the balance hole and a water storage cavity communicated with a water inlet, and the water storage cavity can be also arranged into a coiled rising continuous spiral structure or a bending rising continuous bending structure, and can be separated by the floater and has a water storage function, so that the water storage is not repeated; the scheme adopts a columnar cavity structure which is vertically arranged, so that the floating of the floater can be well controlled while the water storage capacity is large, and the warning effect is improved; the water injection pipe 12 is in the same height as the water storage upright post, the water injection pipe 12 is communicated with the water storage cavity at the corresponding bottom side wall, and the one-way valve 15 is positioned at the top of the water injection pipe 12, so that the water injection pipe 12 and the water storage cavity form a communicating vessel structure with the communicated bottoms.
In this embodiment, the water storage chamber ii 5 is provided with a sealing plate 18 flush with the lowest water level of the water pipe 10, so that the sealing plate 18 serves as a bottom plate of the water storage chamber ii 5 along the height direction. The waste of water resources is reduced, and the use efficiency of the water resources is improved.
In this embodiment, the balancing hole i has a first exchange hole i connected to the balancing cavity i 6 and a second exchange hole i connected to the external environment, where the first exchange hole i extends upward to form a front section of the balancing hole i, the second exchange hole i extends upward to form a rear section of the balancing hole i, the front section and the flat Heng Kong rear section of the balancing hole i intersect and are connected, and an intersection point of the front section and the flat Heng Kong rear section of the balancing hole i is located at the top of the first exchange hole i and the second exchange hole i; the balance hole II is provided with a first exchange hole II communicated with the balance cavity II 7 and a second exchange hole II communicated with the external environment, the first exchange hole II extends upwards to form a balance hole II front section 22, the second exchange hole II extends upwards to form a balance hole II rear section 23, the balance hole II front section 22 and the balance hole II rear section 23 are intersected and communicated, and the intersection point of the balance hole II front section 22 and the balance hole II rear section 23 is positioned at the tops of the first exchange hole II and the second exchange hole II. So as to prevent the exchange blocking of the gas inside the balance cavity I6 and the outside gas, and simultaneously facilitate the prevention of liquid leakage caused by sundries or the failure of the floater I8, and improve the protection effectiveness of the balance hole I; so that prevent that balance cavity II 7 inside gas and outside gas's exchange from blockking up, do benefit to simultaneously and prevent debris or float II 9 inefficacy liquid leakage that causes, improve balance hole II protection's effectiveness, and in this scheme balance hole II offer in column cavity II's top one corner, and have a high point II that is higher than first exchange hole II and second exchange hole II, make the improvement to balance hole II's guard effect, first exchange hole II is located balance cavity II 7's top one corner, second exchange hole II is located water storage stand II 2's side, improves the guard effect to balance hole II, prevents to stop up the unchangeable condition of water storage cavity II 5 internal liquid level that causes, and solve the problem that the water storage cavity II 5 volume that causes because the pollutant is stored in the balance cavity II 7 reduces.
In this embodiment, the device further includes a protective cover i 19 covering the balance hole i, where the protective cover i 19 includes a first protective cover i 19 covering the second exchange hole i, and a second protective cover i 19 covering the first protective cover i 19, where a third exchange hole i is provided at the top of the first protective cover i 19, and a fourth exchange hole i is provided at the bottom of the second protective cover i 19; still include the dustcoat in the protection casing II 20 of balance hole II, protection casing II 20 includes the dustcoat in the first protection casing II 24 of second exchange hole II and dustcoat in the second protection casing II 25 of first protection casing II 24, the top of first protection casing II 24 is equipped with third exchange hole II, the bottom of second protection casing I19 is equipped with fourth exchange hole II. The balance hole I can be tightly protected by arranging the protective cover I19 covered on the balance hole I, so that the balance hole I can be tightly protected, the external sundries are prevented from blocking the balance hole I, the first protective cover I19 is covered on the second exchange hole I, the top of the first protective cover I19 is provided with the third exchange hole I, the second protective cover I19 is covered on the third exchange hole I, and the bottom of the second protective cover is provided with the fourth exchange hole I, so that gas passes through the second exchange hole I from the fourth exchange hole I and then passes through the second exchange hole I and finally enters the balance cavity I6 through the first exchange hole I, the air inlet effect is improved, the balance hole I can be effectively prevented from being blocked, the floater I8 can be smoothly used, and the greening irrigation is completed; set up the dustcoat in the protection casing II 20 of balance hole II for balance hole II can be more by tight protection, prevents the shutoff of external debris to balance hole II, first protection casing II 24 dustcoat in second exchange hole II, just the top of first protection casing II 24 has third exchange hole II, second protection casing II 25 dustcoat in third exchange hole II, just the bottom of second protection casing has fourth exchange hole II, makes gas from fourth exchange hole II through second exchange hole II again through second exchange hole II finally through first exchange hole II entering balance chamber II 7, has improved the effect of admitting air, and can effectually prevent that balance hole II from blockking up for float II 9 can smooth and easy use, accomplishes the irrigation to the afforestation.
In this embodiment, the water storage upright posts include a water storage upright post I1 and a water storage upright post II 2 respectively correspondingly arranged at two sides of the guardrail body 3 in the length direction; the water storage upright post I1 is provided with a water storage cavity I4 and a balance cavity I6, and the water storage upright post II 2 is provided with a water storage cavity II 5 and a balance cavity II 7;
The water storage column I1 is provided with a columnar cavity I along the height direction, the floater I8 is arranged in the columnar cavity I in an axial sliding manner, and the floater I8 radially divides the columnar cavity I into a balance cavity I6 communicated with the balance hole I and a water storage cavity I4 communicated with the water inlet; the water storage column II 2 is provided with a columnar cavity II along the height direction, the floater II 9 is arranged in the columnar cavity II in an axial sliding manner, and the floater II 9 radially divides the columnar cavity II into a balance cavity II 7 communicated with the balance hole II and a water storage cavity II 5 communicated with the water inlet; a floater I8 is arranged in the water storage upright post I1, the floater I8 divides a columnar cavity I of the water storage upright post I1 into a balance cavity I6 and a water storage cavity I4, and the floater I8 is arranged in the water storage cavity I4 in a floating manner by rising or falling of the liquid level in the water storage cavity I4; a floater II 9 is arranged in the water storage upright post II 2, the floater II divides a columnar cavity II of the water storage upright post II 2 into a balance cavity II 7 and a water storage cavity II 5, and the floater II 9 is arranged in the water storage cavity II 5 in a floating manner by rising or falling of the liquid level in the water storage cavity II 5;
The balance hole I is provided with a first exchange hole I communicated with the balance cavity I6 and a second exchange hole I communicated with the external environment, the first exchange hole I extends upwards to form a front section of the balance hole I, the second exchange hole I extends upwards to form a rear section of the balance hole I, the front section and the flat Heng Kong rear section of the balance hole I are intersected and communicated, and the intersection point of the front section and the flat Heng Kong rear section of the balance hole I is positioned at the top of the first exchange hole I and the second exchange hole I; the balance hole II is provided with a first exchange hole II communicated with the balance cavity II 7 and a second exchange hole II communicated with the external environment, the first exchange hole II extends upwards to form a balance hole II front section 22, the second exchange hole II extends upwards to form a balance hole II rear section 23, the balance hole II front section 22 and the balance hole II rear section 23 are intersected and communicated, and the intersection point of the balance hole II front section 22 and the balance hole II rear section 23 is positioned at the top of the first exchange hole II and the second exchange hole II; the novel high-voltage transformer is characterized by further comprising a protective cover I19 covered on the balance hole I, wherein the protective cover I19 comprises a first protective cover I19 covered on the second exchange hole I and a second protective cover I19 covered on the first protective cover I19, the top of the first protective cover I19 is provided with a third exchange hole I, and the bottom of the second protective cover I19 is provided with a fourth exchange hole I; the device further comprises a protective cover II 20 covered on the balance hole II, wherein the protective cover II 20 comprises a first protective cover II 24 covered on the second exchange hole II and a second protective cover II 25 covered on the first protective cover II 24, the top of the first protective cover II 24 is provided with a third exchange hole II, and the bottom of the second protective cover I19 is provided with a fourth exchange hole II; the balance cavity I6 is communicated with the outside through a balance hole I, a protective cover I19 is arranged outside the balance hole I to play a role in protection, the balance hole I is composed of a balance hole front section I with a first exchange hole I and a balance hole rear Duan with a second exchange hole I, and the protective cover I19 is composed of a first protective cover I19 with a third exchange hole I and a second protective cover I19 with a fourth exchange hole I; the balance cavity II 7 is communicated with the outside through a balance hole II, a protection cover II 20 is arranged outside the balance hole II to play a role in protection, the balance hole II is composed of a balance hole front section II with a first exchange hole II and a balance hole rear Duan with a second exchange hole II, and the protection cover II 20 is composed of a first protection cover II 24 with a third exchange hole II and a second protection cover II 25 with a fourth exchange hole II; the balance holes I and the balance holes II are oppositely arranged along the length direction of the guardrail body 3, so that the aesthetic property of the structure is improved;
The observation window 26 is installed on the water storage upright post ii 2, the observation window 26 can also be arranged on the water storage upright post i1, or the observation window 26 is correspondingly arranged on the water storage upright post i1 and the water storage upright post ii 2, so that the observation effect is achieved, and the observation window 26 is not repeated herein, and the water storage upright post i1 and the water storage upright post ii 2 which form the communicating vessel principle are communicated at a low water level, so that a floater in one water storage upright post can be observed, the structure is simpler, the observation and warning effects are achieved, and the effect of reducing the manufacturing cost can be achieved;
The guardrail body 3 is provided with a water pipe 10 for communicating the water storage cavity I4 with the water storage cavity II 5, the water pipe 10 is positioned at the bottom of the guardrail body 3 and is used for communicating the water storage upright post I1 with the water storage upright post II 2, the water pipe 10 is connected with a plurality of drip irrigation heads 11 capable of controlling opening and closing, the plurality of drip irrigation heads 11 are arranged at intervals along the length direction of the guardrail body 3, and the balance hole I and the balance hole II are positioned at the top of the drip irrigation heads 11 in the height direction;
The water injection pipe 12 is provided with a water injection port communicated with the water pipe 10, the water injection pipe 12 is communicated with the water storage cavity I4 in the scheme, the water injection pipe 12 can be communicated with the water storage cavity II 5, or the water storage cavity I4 and the water storage cavity II 5 are correspondingly provided with the water injection pipe 12, the water storage cavity is filled with water, and the water injection pipe 12 is only installed on the water storage column I1, so that the structure is simpler, the water injection effect is achieved, and the manufacturing cost is reduced; and the guardrail body 3 is erected between the water storage upright posts I1 and II 2, and the bottom of the guardrail body forms a water pipe 10 for communicating the water storage cavity I4 with the water storage cavity II 5;
The water injection device is characterized by further comprising a base I13 for supporting the water storage upright post I1 and a base II 14 for supporting the water storage upright post II 2, wherein the water injection pipe 12 is arranged adjacent to the water storage cavity I4, the water injection pipe 12 and the water storage upright post I1 are arranged on the same base I13, the water storage upright post II 2 is arranged on the base II 14, the base I13 and the base II 14 are flush, the water injection port is positioned at the top of a water inlet of the water storage cavity I4 along the height direction, the water injection port is provided with a connector for injecting liquid into the water storage cavity I4 in a unidirectional manner, the connector is a one-way valve 15, the bottom side wall of the water injection pipe 12 is communicated with the bottom side wall of the water storage cavity I4, so that water in the water injection pipe 12 is flushed into the water storage cavity I4, a water outlet of the water storage cavity I4 is communicated with the water pipe 10, and the water inlet of the water storage cavity II 5 are simultaneously used as the water outlet of the water storage cavity II 5, and the water storage cavity I4 also form a communicating vessel structure;
A limiting part I16 is arranged in the water storage cavity I4, and a limiting part II 17 is arranged in the water storage cavity II 5; the limiting part I16 is positioned between the water inlet of the water storage cavity I4 and the water outlet of the water storage cavity I4 along the height direction and is used for limiting the floater I8 along the height direction, and the limiting part II 17 is positioned at the top of the water inlet of the water storage cavity II 5 along the height direction and is used for limiting the floater II 9 along the height direction; meanwhile, the water outlet of the water storage cavity I4 and the water inlet of the water storage cavity II 5 are positioned at the same height along the height direction.
The limiting part I16 is positioned between the water inlet of the water storage cavity I4 and the water outlet of the water storage cavity I4 along the height direction, the limiting part II 17 is positioned at the top of the water inlet of the water storage cavity II 5 along the height direction, and meanwhile, the water outlet of the water storage cavity I4 and the water inlet of the water storage cavity II 5 are positioned at the same height along the height direction, so that the observation window 26 can accurately observe and warn the water level in the storage cavity;
The water storage cavity II 5 is internally provided with the sealing plate 18 which is flush with the lowest water level of the water pipe 10, so that the sealing plate 18 is used as a bottom plate of the water storage cavity II 5 along the height direction, the redundant storage space for storing liquid in the water storage cavity II 5 is reduced, the effective storage space of water is ensured, the waste of resources is reduced, and the water resources are saved;
In this scheme, the use of two water storage stands can increase the water storage space, still can add the water storage stand according to the length of guardrail body 3 during the in-service use, and is not repeated here.
As shown in fig. 4, only the structure schematic diagram of the balance hole ii on the water storage column ii is shown; the balance hole I structure on the water storage upright post I is identical to the balance hole I structure, and the balance hole I structure is not repeated here.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. Dropper guardrail based on feed-through principle, its characterized in that: the guardrail comprises a guardrail body, a water storage upright post I and a water storage upright post II; the water storage upright posts I and the water storage upright posts II are respectively arranged at two sides of the length direction of the guardrail body; the water storage upright post I is provided with a water storage cavity I and a balance cavity I, the balance cavity I is communicated with the external environment through a balance hole I, the water storage upright post II is provided with a water storage cavity II and a balance cavity II, the balance cavity II is communicated with the external environment through a balance hole II, the guardrail body is provided with a water pipe which is used for communicating the water storage cavity I with the water storage cavity II, and the water pipe is connected with a drip irrigation head capable of controlling opening and closing; the water injection pipe is arranged on the water storage upright post I and/or the water storage upright post II and is provided with a water injection port communicated with the water pipe; the balance hole I and the balance hole II are both positioned at the top of the drip irrigation head in the height direction, the water storage cavity I and the balance cavity I are separated by a floater I, and the floater I is arranged in the water storage cavity I in a floating manner by rising or falling of the liquid level in the water storage cavity I; the water storage cavity II and the balance cavity II are separated by a floater II, and the floater II is arranged in the water storage cavity II in a floating manner by rising or falling of the liquid level in the water storage cavity II; the water storage device further comprises an observation window arranged on the water storage upright post I and/or the water storage upright post II, and the observation window marks the rising or falling of the liquid level in the water storage cavity I and/or the water storage cavity II through the floating of the floater I and/or the floater II; the guardrail body is erected and installed between the water storage upright post I and the water storage upright post II; the water storage column I is provided with a columnar cavity I along the height direction, the floater I is axially arranged in the columnar cavity I in a sliding manner, and the floater I radially divides the columnar cavity I into a balance cavity I communicated with the balance hole I and a water storage cavity I communicated with the water inlet; the water storage column II is provided with a columnar cavity II along the height direction, the floater II is arranged in the columnar cavity II in a sliding manner along the axial direction, and the floater II radially divides the columnar cavity II into a balance cavity II communicated with the balance hole II and a water storage cavity II communicated with the water inlet; the balance hole I is provided with a first exchange hole I communicated with the balance cavity I and a second exchange hole I communicated with the external environment, the first exchange hole I extends upwards to form a front section of the balance hole I, the second exchange hole I extends upwards to form a rear section of the balance hole I, the front section and the flat Heng Kong rear section of the balance hole I are intersected and communicated, and the intersection point of the front section and the flat Heng Kong rear section of the balance hole I is positioned at the top of the first exchange hole I and the second exchange hole I; the balance hole II is provided with a first exchange hole II communicated with the balance cavity II and a second exchange hole II communicated with the external environment, the first exchange hole II extends upwards to form a front section of the balance hole II, the second exchange hole II extends upwards to form a rear section of the balance hole II, the front section and the flat Heng Kong rear section of the balance hole II are intersected and communicated, and the intersection point of the front section and the flat Heng Kong rear section of the balance hole II is positioned at the top of the first exchange hole II and the second exchange hole II; the novel high-voltage transformer is characterized by further comprising a protective cover I covered on the balance hole I, wherein the protective cover I comprises a first protective cover I covered on the second exchange hole I and a second protective cover I covered on the first protective cover I, the top of the first protective cover I is provided with a third exchange hole I, and the bottom of the second protective cover I is provided with a fourth exchange hole I; still include the dustcoat in the protection casing II of balance hole II, the protection casing II includes the dustcoat in the first protection casing II of second exchange hole II and the dustcoat in the second protection casing II of first protection casing II, the top of first protection casing II is equipped with third exchange hole II, the bottom of second protection casing I is equipped with fourth exchange hole II.
2. The dropper guardrail based on the principle of communicating vessels according to claim 1, wherein: the water pipe is positioned at the bottom of the guardrail body and is used for communicating the water storage upright post I with the water storage upright post II, the water injection pipe is arranged adjacent to the water storage cavity I, the water injection port is provided with a connector for injecting liquid into the water storage cavity I in a unidirectional manner, the bottom side wall of the water injection pipe is communicated with the bottom side wall of the water storage cavity I, so that water in the water injection pipe is flushed into the water storage cavity I, the water outlet of the water storage cavity I is communicated with the water pipe, the water pipe is communicated to the water inlet of the water storage cavity II, and the water inlet of the water storage cavity II is also used as the water outlet of the water storage cavity II, so that the water storage cavity I and the water storage cavity II also form a communicating vessel structure; the observation window is positioned on the water storage upright post II and is used for observing the rise or fall of the liquid level in the floating mark water storage cavity II of the floater II.
3. The dropper guardrail based on the principle of communicating vessels according to claim 2, wherein: a limiting part I is arranged in the water storage cavity I, and a limiting part II is arranged in the water storage cavity II; the limiting part I is positioned between the water inlet of the water storage cavity I and the water outlet of the water storage cavity I along the height direction and is used for limiting the floater I along the height direction, and the limiting part II is positioned at the top of the water inlet of the water storage cavity II along the height direction and is used for limiting the floater II along the height direction; meanwhile, the water outlet of the water storage cavity I and the water inlet of the water storage cavity II are positioned at the same height along the height direction.
4. A dropper guardrail based on the principle of communicating vessels according to claim 3, characterized in that: the water injection port is located at the top of the water inlet of the water storage cavity I along the height direction, and the water injection port is provided with a connector for unidirectional liquid injection into the water storage cavity I.
5. The dropper guardrail based on the principle of communicating vessels of claim 4, wherein: the water storage cavity II is internally provided with a sealing plate which is flush with the lowest water level of the water pipe, so that the sealing plate is used as a bottom plate of the water storage cavity II along the height direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210386497.XA CN114766326B (en) | 2022-04-13 | 2022-04-13 | Dropper guardrail based on communicating vessel principle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386497.XA CN114766326B (en) | 2022-04-13 | 2022-04-13 | Dropper guardrail based on communicating vessel principle |
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| CN114766326A CN114766326A (en) | 2022-07-22 |
| CN114766326B true CN114766326B (en) | 2024-05-28 |
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| CN202232297U (en) * | 2010-09-16 | 2012-05-30 | 林永泉 | Flower container for supplying water and nutriment |
| GB2506212A (en) * | 2012-09-19 | 2014-03-26 | Ramazan Gorgulu | Water storage fence |
| CN108396687A (en) * | 2018-02-05 | 2018-08-14 | 平阳铮盛建设有限公司 | A kind of municipal administration protection isolated column |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114766326A (en) | 2022-07-22 |
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