TWI795226B - Water flow control device for plant watering device - Google Patents

Abstract

A water flow control device for a planting waterer includes a water supply unit and at least one drip unit. The water supply unit includes a water storage barrel with a barrel body and an accommodating space defined by the barrel body, the barrel body is provided with a liquid inlet and a liquid outlet connected to the accommodating space, and the barrel body is further Contains a fixed structure connecting the bottom of the barrel. One end of the drip unit is set in the water storage bucket of the water supply unit, the drip unit includes an adjustment element and a group of water guide tubes arranged at one end of the adjustment element, the water guide tube set has a pipeline, a plastic part And a protective sleeve for the pipeline and the plastic part to be accommodated, the end of the protective sleeve has a constriction to prevent the plastic part from slipping, and the top and end of the protective sleeve have a passage through the pipeline. mouth. In this way, the aqueduct group waters the plants, so that the water output inside the pipeline is smooth.

Description

Water flow control device for plant watering device

The invention relates to a water flow control device, in particular to a water flow control device for a planting watering device.

Please refer to Fig. 1, in order to regularly irrigate flowers and plants or the water needed for vegetables and fruits, the applicant of this case once applied for No. 110105323 plant dripping device 1, and this plant dripping device 1 comprises a regulating element 11 and a group of located at this regulating Aqueduct 12 at one end of element 11.

Wherein the structure of these aqueducts 12 is described with the structure of this aqueduct 12, and this aqueduct 12 has a channel 121, and accommodates a plastic part 122 in the interior of this channel 121, these aqueducts 12 are used In addition, the size of the water supply droplets can be different according to the characteristics of the plants. Because the inner surfaces of the passages 121 of the water guide pipes 12 are exposed to sunlight for a long time, moss and wastes are easy to grow, and the water flow inside the passages 121 is easily blocked by moss and wastes, resulting in the passage 121. The water output is not smooth. If the water output of the switch valve body of the plant dripping device 1 is opened to the maximum, the interior of the channel 121 is bent to meet the characteristics of the plants by accommodating the plastic part 122. The moss and waste inside the channel 121 are washed away, causing the water droplets discharged from the aqueducts 12 to remain dirty.

Therefore, it is necessary to provide an innovative and progressive water flow control device for planting waterers to solve the above problems, and further improvement is required.

The main purpose of the present invention is to solve the problem that the water flow inside the channel of the existing plant dripping device is easily blocked by moss and waste.

In order to achieve the above-mentioned purpose, the present invention provides a water flow control device for a planting waterer, comprising a water supply unit, including a water storage barrel for water storage, the water storage barrel includes a barrel body and a body defined by the barrel body The barrel is provided with a liquid inlet and a liquid outlet and is connected to the accommodation space. The liquid inlet of the barrel is arranged on the upper side of the barrel, and the liquid inlet is connected to an external joint and a The connecting head connected to the inner end of the outer joint, and the outer end of the outer joint is connected to a water inlet pipe communicating with the accommodating space, the liquid outlet is arranged on the lower side of the barrel away from the liquid inlet, and the liquid outlet is connected to a An outer on-off valve body and one end of the outer on-off valve body are connected to a joint head arranged on the barrel body, a washer covering the joint head and a screw member screwed on the joint head. A water supply pipe body, the water supply pipe body is provided with at least one water supply hole, and an exhaust valve is arranged at the end of the water supply pipe body; Bucket, the dripping unit includes an adjustment element and a group of water guide pipes arranged at one end of the adjustment element, wherein the adjustment element includes a first connecting pipe, a second connecting pipe, and a regulator, the first connecting pipe The connecting pipe is arranged correspondingly to the water supply hole, the second connecting pipe extends outward from the vertical end of the first connecting pipe and is arranged correspondingly to the water guide pipe group, and the inside of the second connecting pipe is connected with the first connecting pipe The inside communicates, and the adjuster forms an assembly relative to the first connecting pipe. The adjuster has a protruding rod extending outward from the center of the adjuster and tightly sleeved inside the first connecting pipe, and a rod for the first connecting pipe. The opposite end of the first connecting pipe is put into and screwed into the accommodating groove, and the adjuster is used to spirally move forward and backward toward the first connecting pipe, so that the protruding rod controls the inside of the first connecting pipe and the second connecting pipe. The water output inside the pipe, the water guide pipe set has a pipeline communicated with the second connecting pipe, a plastic part arranged on one side of the pipeline and a protective sleeve for the pipeline and the plastic part to be accommodated , the end of the protective sleeve has a constriction to prevent the plastic part from falling off, and the end and the top of the protective sleeve are respectively provided with a through hole connected with the pipeline, and a glue is formed on the top of the protective sleeve An end or a tight end to prevent the plastic part from slipping off from the top of the protective sleeve.

Furthermore, a water inlet controller connected to the liquid inlet is set in the water storage bucket.

Furthermore, the water inlet controller includes a floating ball, a support rod connected to one end of the floating ball, two connecting rods pivotally connected to one end of the supporting rod and capable of turning up and down, and a connecting rod pivotally connected to one end of the two connecting rods and below A control part connected with a sensing rod.

Furthermore, one end of the floating ball is screwed together with the other end of the pole, and a connecting piece is connected to the upper side of the control part, and the connecting piece is screwed together with the connecting head and the outer joint.

Furthermore, the first connecting pipe has a first inner hole, a concave hole facing one end opposite to the first inner hole and communicating with the first inner hole, and a hole at the opposite end of the first connecting pipe The outer threaded section of the outer periphery, the inner diameter of the first inner hole of the first connecting pipe is smaller than the inner diameter of the concave hole; wherein, the second connecting pipe has a connection with the first connecting pipe. A second inner hole communicating with the inner hole, the second inner hole of the second connecting pipe communicates with the pipeline of the water guide tube set; wherein, the regulator also has a The peripheral edge and the inner threaded section corresponding to the outer threaded section of the first connecting pipe, the outer shape of the protruding rod is matched with the diameter of the concave hole and the first inner hole of the first connecting pipe. It is an inverted convex shape, and a leak-proof pad is provided between the outer peripheral edge of the protruding rod and the concave hole of the first connecting pipe, so that the protruding rod can be tightly sleeved in the concave hole and the concave hole of the first connecting pipe. in the first bore.

Furthermore, the second connecting pipe group of the adjustment element is provided with one end of a branch pipe, and the other end of the branch pipe is provided with the water guide pipe group.

Furthermore, the bucket body includes a carrying portion, an upper cover and a bottom cover, the upper cover and the bottom cover respectively seal the upper and lower sides of the carrying portion, and the upper cover is provided with a The hole is connected with a vent pipe.

Furthermore, the barrel further includes a fixed structure connected to the bottom of the barrel, the fixed structure includes at least one seat for the elevated position of the barrel, and two liquid outlets respectively fixed on the barrel opposite to the two The fixed piece on the side, and a connecting piece that consolidates the two fixed pieces and the seat body, wherein the seat body has a channel, and a plurality of grooves on the upper and lower sides facing the same direction of the channel of the seat body, the two fixing pieces are arranged in the same arc shape as the outer peripheral edge of the barrel and assembled on the opposite sides of the liquid outlet of the barrel and the two fixing pieces are respectively provided with a hook body that is bent outwards and corresponds to the slots. The connector is a rope or wire material, and one end hook of the connector is positioned on one of For the hook body of the fixing piece, the other end of the connecting piece goes around the slot corresponding to one end of the hook body and passes through the channel, and the other end of the connecting piece goes around the corresponding slot of the other end of the hook body. In the slot, the hook at the other end of the connector is positioned on the hook body of the other fixing piece.

Through the foregoing disclosure of the present invention, compared with the existing ones, it has the following characteristics:

1. The present invention utilizes the design of the water guide tube set of the drip unit, the water guide tube set is separated from the pipeline through the plastic part and is arranged side by side inside the protective sleeve, and the end of the protective sleeve has a The constriction prevents the plastic part from slipping, and the two opposite ends of the protective sleeve respectively have the through openings connected with the channel of the pipeline, so that the user can water the plants through the aqueduct set, so that The user can greatly simplify and conveniently adjust the curvature of the aqueduct group according to the characteristics of the plants, so as to provide a smooth flow of water inside the pipeline, and prevent the channel inside the pipeline from being blocked by moss and waste.

2. Through the fixing structure, the present invention allows the barrel body to be fixedly connected above the fixing structure, so that the user can place the barrel body stably.

(existing)

1: Plant dripping device

11: Adjustment element

12: Aqueduct

121: channel

122: Plastic parts

(this invention)

2: Water flow control device

3: Water supply unit

30:Water Storage Bucket

31: Barrel body

311: bearing part

312: top cover

3121: vent pipe

3122: hole

313: Bottom cover

32:Accommodating space

33: Liquid inlet

331: External connector

332: connector

333: water inlet pipe

34: Liquid outlet

341: Outer switch valve body

342: joint head

343: Gasket

344: Screws

345, 346: Water supply pipe body

347: exhaust valve

348: water supply hole

35: water inlet controller

351: float

352: pole

353: Connecting rod

354: control department

355: induction rod

356: Connector

36: fixed structure

361: seat body

3611: channel

3612: slotting

362:Fixer

3621: hook body

363: connector

3631: one end

3632: the other end

37: liquid

4: Drip unit

41: Adjustment element

411: the first connecting pipe

4111: the first inner hole

4112: concave hole

4113: External screw connection

412: the second connecting pipe

4121: Second inner hole

413: regulator

4131: convex rod

4132: holding tank

4133: Internal thread segment

414: Anti-leak pad body

42: Aqueduct group

421: pipeline

4211: channel

422: Plastic parts

423: Protective casing

4231: necking

4232: port

4233: Adhesive end

Figure 1: It is a three-dimensional exploded view of the dripping unit of the existing application number 110105323 plant dripping device.

Figure 2: a perspective view of the configuration of the water flow control device of the plant watering device of the present invention.

Figure 3: It is a three-dimensional exploded view of the configuration of the water supply unit and the fixed structure of the present invention.

Figure 4: It is a three-dimensional exploded view of the water supply unit in Figure 3.

Figure 5: The rear view of the water supply unit and fixed structure configuration in Figure 3.

Figure 6: It is a combined sectional view of the water supply unit in Figure 3.

Figure 7: It is a schematic diagram of water supply for the water supply unit in Figure 6.

Figure 8: It is a three-dimensional exploded view of the dripping unit in Figure 2.

Figure 9-1: It is a combined sectional view of the dripping unit in Figure 8.

Figure 9-2: It is a schematic cross-sectional view of the drip unit in Figure 9-1 in part A.

Fig. 10 is a perspective view of another embodiment of the configuration of the water flow control device of the plant watering device of the present invention.

The detailed description and technical content of the present invention are now described as follows with regard to the accompanying drawings: please refer to the second figure, the present invention is a water flow control device for a planting watering device, and the water flow control device 2 includes a water supply unit 3 and at least A drop of water unit4.

Referring back to Fig. 2 to Fig. 5 in conjunction with Fig. 6 to Fig. 9-2, the water supply unit 3 includes a water storage barrel 30 for storing water, and the water storage barrel 30 includes a barrel body 31 and a The accommodating space 32 defined by the body 31 includes a carrying portion 311 , an upper cover 312 and a bottom cover 313 , and the upper cover 312 and the bottom cover 313 respectively seal the upper and lower portions of the carrying portion 311 . Wherein, the upper cover 312 and the bottom cover 313 can be combined with the bearing part 311 through a fitting method, and the upper cover 312 is provided with a hole 3122 communicating with the accommodating space 32 of the barrel body 31, and the hole 3122 is connected to A ventilation pipe 3121, thereby being arranged on this ventilation pipe 3121 above the upper cover 312, its main purpose is to make the upper cover 312 prevent foreign objects from falling into the staving 31 on the one hand, and to pass through the ventilation pipe on the other hand. 3121 can balance the internal and external pressure difference of the barrel body 31 . The barrel 31 is provided with a liquid inlet 33 and a liquid outlet 34 and is connected to the accommodating space 32, and the barrel 31 further includes a fixed structure 36 connected to the bottom of the barrel 31, and the fixed structure 36 includes at least one The base body 361 for the elevating position of the barrel body 31, two fixing pieces 362 respectively fixed on the opposite sides of the liquid outlet 34 of the barrel body 31, and a fixing piece 362 for fixing the two fixing pieces 362 and the base body 361 Connector 363 . Wherein the seat body 361 can be assembled in two or three or more according to the user's setting site, the seat body 361 has a channel 3611, and a plurality of The channel 3611 of the base body 361 has grooves 3612 on the upper and lower sides in the same direction. In this embodiment, the two fixing pieces 362 are assembled at the proximal end or the middle position of the two opposite sides of the liquid outlet 34 of the barrel body 31, and the two fixing pieces 362 are respectively provided with an outward bending and are connected with the slots 3612. The corresponding hook body 3621, and the two fixing pieces 362 are set to be in the same arc shape and the same material as the outer periphery of the barrel body 31, and the two fixing pieces 362 are made of PVC or metal sheet material, and the user can follow the two fixing pieces. 362 is arranged on the opposite sides of the liquid outlet 34 of the barrel body 31 in a way of permeable gluing made of PVC material, and when the two fixing pieces 362 are set on the liquid outlet of the barrel body 31 in a way of permeable welding of metal sheet material On two opposite sides of the outlet 34 , the two fixing pieces 362 are respectively fixedly connected to the outer periphery of the barrel body 31 . The connecting piece 363 is a rope or iron wire material, and one end 3631 of the connecting piece 363 is hooked to the hook body 3621 of one of the fixing pieces 362, and then, the other end 3632 of the connecting piece 363 is passed around and connected to the hook body. One end 3631 of 3621 corresponds to the slot 3612 and passes through the channel 3611, so that the other end 3632 of the connecting piece 363 bypasses the slot 3612 corresponding to the other end 3632 of the hook body 3621, after that, the connecting piece The other end 3632 of 363 is hooked to the hook body 3621 of the other fixing piece 362, so that the bucket body 31 is fixedly connected above the fixing structure 36, so that the user can place the bucket body 31 stably. The water storage barrel 30 is provided with a water inlet controller 35 connected to the liquid inlet 33 in the barrel body 31 .

In this embodiment, the water storage bucket 30 is designed as two types of buckets or bottles with different volumes depending on the required gardening area and can accommodate the amount of water, wherein the water storage bucket 30 can also be filled with liquid Fertilizers are used for fertilization. In addition, the present invention utilizes the principle of the height difference formed between the water storage barrel 30 and the placement position of the plants, so that the liquid inlet 33 is arranged on the upper side of the barrel body 31 for a liquid 37 to be injected into the accommodating space 32, and the liquid The outlet 34 is disposed on the lower side of the barrel body 31 away from the liquid inlet 33 , and the liquid outlet 34 allows the liquid 37 to be discharged from the accommodating space 32 .

In this embodiment, the liquid inlet 33 is connected to an external connector 331 and a connector 332 connected to the inner end of the outer connector 331, the outer connector 331 abuts against the connector 332, and the outer end of the outer connector 331 is connected to a The accommodating space 32 communicates with a water inlet pipe 333 . The liquid outlet 34 is connected to an outer switch valve body 341 and a joint head 342 which is connected to one end of the outer switch valve body 341 and is arranged on the barrel body 31 and fits the joint head 342 A washer 343 and a screw 344, the outer switch valve body 341 can be assembled with the joint head 342 through a screw connection, and the joint head 342 can be assembled with the screw member 344 through a screw connection, the outer switch valve The body 341 is externally connected with a water supply pipe body 345 . The water supply pipe body 345 is set to form a straight line as shown in Figure 2, and the water supply pipe body 345 can also be set to form a water supply pipe body 346 that can be extended and continuously bent as shown in Figure 10. An exhaust valve 347 is set at the end of the pipe body 345 or the water supply pipe body 346, through which the air inside the water supply pipe body 345 or the water supply pipe body 346 can be discharged. The water flowing out of the liquid outlet 34 of 31 can flow into the inside of the water supply pipe body 345 or the water supply pipe body 346 . Wherein the water supply pipe body 345 or the water supply pipe body 346 communicates with the outer switch valve body 341 , and the water supply pipe body 345 or the water supply pipe body 346 is provided with at least one water supply hole 348 . The water supply holes 348 in this embodiment are plural.

Referring back to Fig. 4, Fig. 6 and Fig. 7, in this embodiment, the inner group of the barrel body 31 is provided with the water inlet controller 35 connected to the liquid inlet 33, and the water inlet controller 35 includes a floating Ball 351, a support rod 352 connected to one end of the floating ball 351, two connecting rods 353 pivotally connected to one end of the support rod 352 and having an up and down turning action, one pivotally connected to one end of the two connecting rods 353 and connected to a sensing rod 355 below The control part 354. One end 3511 of the floating ball 351 can be assembled with the other end of the pole 352 through screw connection. The upper side of the control part 354 is connected with a connecting piece 356 , and the connecting piece 356 can be assembled with the connecting head 332 and the external joint 331 through screw connection. When the water level inside the bucket body 31 is insufficient, the floating ball 351 of the water inlet controller 35 moves downwards and drives the induction rod 355 to move downward through the two connecting rods 353 pivotally connected to the support rod 352. When the sensing rod 355 goes down, a valve body (not shown) inside the control part 354 is moved down to open the water inlet pipe 333 connected to the liquid inlet 33, and the water inlet pipe 333 is driven to automatically Water supply, and the user can also use artificial means to replenish water to the barrel body 31, or other methods to automatically replenish water supply; when the water level inside the barrel body 31 gradually rises, the floating ball 351 will rise with the water level Float completely upwards, and can drive the sensing rod 355 to move upwards through the two connecting rods 353. When the sensing rod 355 goes upwards, it will also move the valve body inside the control part 354 upwards to close the liquid inlet 33. of the inlet pipe 333 so that The water supply is really closed, so that the floating ball 351 assembled inside the barrel body 31 can move up and down vertically to control the state of continuous water supply or shut down water supply, and the volume of the barrel body 31 can be reduced relatively.

Referring back to Fig. 2, Fig. 8 and Fig. 9-1, one end of the drip unit 4 is assembled to the water supply pipe body 345 of the bucket body 31 or the water supply hole 348 of the water supply pipe body 346. In this embodiment, there are multiple drip units 4 , and each group of the drip units 4 is set on the water supply pipe body 345 or the water supply holes 348 of the water supply pipe body 346 . Each of the drip units 4 includes an adjusting element 41 and a set of water guide tubes 42 arranged at one end of the adjusting element 41 .

Please refer to Fig. 2 and Fig. 8 to Fig. 10 again, wherein the structure of these regulating elements 41 is described with the structure of this regulating element 41, and this regulating element 41 comprises a this water supplying pipe body 345 The hole 348 corresponds to the first connecting pipe 411 assembled, a second connecting pipe 412 extending outward from the vertical end of the first connecting pipe 411 and correspondingly assembled with the water pipe group 42, and a A connecting pipe 411 forms a combined regulator 413 . Wherein the first connecting pipe 411 has a first inner hole 4111, a recessed hole 4112 facing the end opposite to the first inner hole 4111 and communicating with the first inner hole 4111, and a hole 4112 in the first connecting pipe 411 The outer threaded section 4113 on the outer peripheral edge of the opposite end. In this embodiment, the inner diameter of the first inner hole 4111 of the first connecting pipe 411 is smaller than the inner diameter of the concave hole 4112 . The second connecting pipe 412 has a second inner hole 4121 communicating with the first inner hole 4111 of the first connecting pipe 411 . The adjuster 413 has a protruding rod 4131 extending outward from the center of the adjuster 413 and tightly sleeved inside the first connecting pipe 411, and a second end opposite to the first connecting pipe 411 is inserted and screwed. Connected accommodating groove 4132. The adjuster 413 also has an inner threaded section 4133 which is in the inner periphery of the receiving groove 4132 of the adjuster 413 and is screwed correspondingly to the outer threaded section 4113 of the first connecting tube 411 . Wherein, the outer shape of the protruding rod 4131 is matched with the inner diameter of the concave hole 4112 of the first connecting pipe 411 and the first inner hole 4111 to form an inverted convex shape, so that the protruding rod 4131 is inserted into the first The concave hole 4112 of the connecting pipe 411 and the first inner hole 4111, and a leak-proof gasket 414 is used between the outer peripheral edge of the protruding rod 4131 and the concave hole 4112 of the first connecting pipe 411 for the protruding rod 4131 can be tightly sleeved in the concave hole 4112 and the first inner hole 4111 of the first connecting pipe 411, so that the regulator 413 can be opened or When closed, the internal threaded section 4133 of the regulator 413 is moved backward or forward to the external threaded section 4113 of the first connecting pipe 411, and the protruding rod 4131 is moved backward or forward towards the first inner hole 4111 at the same time. Move forward, and as controlling the amount of water flowing into the second inner hole 4121 from the water supply pipe body 345 or the water supply pipe body 346 through the first inner hole 4111, or closing the protruding rod 4131 The amount of water that communicates between the first inner hole 4111 and the second inner hole 4121 .

Please refer again to Fig. 8 to Fig. 9-2, wherein the structure of these aqueduct sets 42 is illustrated with the structure of the aqueduct set 42, and the aqueduct set 42 has a pipeline 421 and a plastic part 422 And a protective sleeve 423 for the pipeline 421 and the plastic part 422 to accommodate. Wherein, the pipeline 421 has a channel 4211 , and two opposite ends of the channel 4211 communicate with the second inner hole 4121 of the second connecting tube 412 . The plastic part 422 is juxtaposed on one side of the pipeline 421. The plastic part 422 in this embodiment is a soft metal, but not limited thereto. The protective sleeve 423 is a hollow tube, and the end of the protective sleeve 423 has a constriction 4231 to prevent the plastic part 422 from slipping off. 4211 through the opening 4232, and form a bonding end 4233 on the top of the protective sleeve 423, the bonding end 4233 can also be a tightening end, through the bonding end 4233 or the tightening end, to prevent The plastic part 422 slides off from the top of the protective sleeve 423 . The aqueduct set 42 can be arbitrarily bent through the plastic part 422 to the curvature required by the characteristics of the plants, and if the water flow of the channel 4211 of the pipeline 421 is under sunlight, if there is moss growing on the inner surface of the channel 4211 or waste, then open the outer switch valve body 341 to maximize the water output, and the moss and waste in the passage 4211 can be washed away. The plastic part 122 forms a curvature, even if the maximum amount of water is turned on, the moss and waste inside the channel 121 cannot be washed away. Therefore, the water flow control device 2 of the present invention waters the plants through the water guide pipe group 42 of the drip unit 4, so that the water flow inside the channel 4211 of the pipeline 421 will not be affected by sunlight for a long time. Moss and wastes grow and block, so that the water output inside the channel 4211 of the pipeline 421 can be kept smooth, and provide users with more convenience in using the water guide tube set 42 .

On top of that, the adjustment element 41 can be assembled with one end of a branch pipe (not shown in the figure) on the second connecting pipe 412. The branch pipe is a three-way pipe or a multi-way pipe. In this embodiment, a three-way Each end of the branch pipe in the pipe mode is provided with the water guide tube group 42, so that the dripping unit 4 can be set according to the characteristics of the plants. Let the water guide tube set 42 have the plastic part 422 in the protective sleeve 423 so that the pipeline 421 and the protective sleeve 423 can be bent and shaped, so that the user can easily adjust the water guide tube set 42 The curvature, in addition to greatly simplifying the adjustment according to the characteristics of the plant, also separates the plastic part 422 from the pipeline 421 and arranges it side by side inside the protective sleeve 423 (as shown in Figures 8 to 9-2), providing the tube The water output inside the channel 4211 of the road 421 is smooth, and the channel 4211 of the pipeline 421 will not be blocked by moss and waste.

Referring back to Figure 2 to Figure 9-2, when the embodiment of the present invention is in use, the water flow control device 2 forms a drop principle through the placement of the water supply unit 3 and the plant, so that the water supply unit 3 passes through the liquid The outlet 34 and the outer switch valve body 341 can maintain the water outlet state, and then the dripping unit 4 is used to control the barrel body 31 to provide the water source required for watering plants in barrels or bottles, and use the aqueduct set 42 to Provides a steady supply of water needed by plants. Wherein, the water supply unit 3 of the present invention utilizes the water inlet controller 35 assembled in the barrel body 31 to remind the user to add water to the accommodation space when the water inside the accommodation space 32 of the barrel body 31 is insufficient. 32, or through other automated equipment, when the water in the barrel body 31 is insufficient, tap water can be automatically delivered to the accommodating space 32 of the barrel body 31 through the water inlet pipe 333 through the liquid inlet 33 to achieve full automation The purpose of watering plants.

The content of the present invention has been described in detail above, but the above is only a preferred embodiment of the present invention, and the scope of the present invention can not be limited with this, that is, all equivalent changes made according to the patent scope of the present invention and Modifications should still fall within the scope of the patent of the present invention.

2: Water flow control device

3: Water supply unit

30:Water Storage Bucket

31: Barrel body

311: bearing part

312: top cover

3121: vent pipe

3122: hole

313: Bottom cover

331: External connector

341: Outer switch valve body

342: joint head

345: Water supply pipe body

347: exhaust valve

348: water supply hole

36: fixed structure

361: seat body

3611: channel

3612: slotting

362:Fixer

3621: hook body

363: connector

4: Drip unit

41: Adjustment element

42: Aqueduct group

Claims (8)

A water flow control device for a planting watering device, comprising: a water supply unit, including a water storage bucket, the water storage bucket includes a bucket body and an accommodating space defined by the bucket body, the bucket The body is provided with a liquid inlet and a liquid outlet and is connected to the accommodating space. The liquid inlet of the barrel is arranged on the upper side of the barrel, and the liquid inlet is connected to an external joint and a connection connecting the inner end of the external joint. head, and the outer end of the external joint is connected to a water inlet pipe communicating with the accommodating space, the liquid outlet is arranged on the other side of the barrel body away from the liquid inlet, and the liquid outlet is connected to an outer switch valve body and a connecting One end of the outer switch valve body is arranged on the joint head of the bucket body, a washer that covers the joint head and a screw member screwed with the joint head. The outer switch valve body is connected to a water supply pipe body, and the water supply pipe The body is provided with at least one water supply hole, and an exhaust valve is assembled at the end of the water supply pipe body; and at least one drip unit, one end of the drip unit is assembled with the water storage barrel of the water supply unit, and the drip unit includes An adjustment element and a group of water guide pipes arranged at one end of the adjustment element, wherein the adjustment element includes a first connection pipe, a second connection pipe, and a regulator, and the first connection pipe corresponds to the water supply hole It is provided that the second connecting pipe extends outward from the vertical end of the first connecting pipe and is arranged correspondingly to the water pipe group, and the inside of the second connecting pipe communicates with the inside of the first connecting pipe, and the regulator faces toward the Assembled with the first connecting pipe, the adjuster has a protruding rod extending outward from the center of the adjuster and tightly sleeved inside the first connecting pipe, and another opposite to the first connecting pipe. The end is inserted into and screwed into the accommodation tank, and the adjuster is used to spirally move forward and backward toward the first connecting pipe, so that the protruding rod controls the water output inside the first connecting pipe and the inside of the second connecting pipe. The water guide pipe set has a pipeline communicated with the second connecting pipe, a plastic part arranged on one side of the pipeline, and a protective sleeve for the pipeline and the plastic part to be accommodated, and the end of the protective sleeve has a neck to prevent the plastic part from falling off, and the anti The end and the top end of the sheath tube are respectively provided with a passage through the pipeline, and a bonding end or a tightening end is formed on the top end of the protective sleeve to prevent the plastic part from the top end of the protective sleeve. slide. The water flow control device for a planting watering device as described in Claim 1, wherein a water inlet controller is installed in the water storage barrel to connect to the liquid inlet. The water flow control device for a planting watering device as described in claim 2, wherein the water inlet controller includes a floating ball, a support rod connected to one end of the floating ball, two pivotally connected to one end of the support rod respectively and have upper and lower A connecting rod for steering action, a control part pivotally connected to one end of the two connecting rods and connected with a sensing rod below. The water flow control device for a planting watering device as described in claim 3, wherein one end of the floating ball is screwed together with the other end of the pole, and the upper side of the control part is connected to a connecting piece, and the connecting piece The component is assembled with the connecting head and the external joint by screw connection. The water flow control device for a planting watering device as described in claim 1, wherein the first connecting pipe has a first inner hole, and an end opposite to the first inner hole and communicated with the first inner hole A concave hole, and an external threaded section on the outer periphery of the opposite end of the first connecting pipe, the inner diameter of the first inner hole of the first connecting pipe is smaller than the inner diameter of the concave hole; wherein, the The second connecting pipe has a second inner hole communicating with the first inner hole of the first connecting pipe, and the second inner hole of the second connecting pipe communicates with the pipeline of the water guide tube set; wherein, the The adjuster also has an internal thread section which is on the inner periphery of the accommodation groove of the adjuster and is screwed correspondingly to the external threaded section of the first connecting pipe. The concave hole of the connecting pipe and the aperture of the first inner hole are set in an inverted convex shape, and a leak-proof pad is provided between the outer peripheral edge of the protruding rod and the concave hole of the first connecting pipe for the convex The rod is tightly sleeved in the concave hole and the first inner hole of the first connecting pipe. The water flow control device for a planting watering device as described in claim 5, wherein the second connecting pipe set of the adjustment element is provided with one end of a branch pipe, and the other end of the branch pipe is provided with the water guide pipe set. The water flow control device for a planting watering device as described in claim 1, wherein the barrel body includes a bearing portion, an upper cover and a bottom cover, and the upper cover and the bottom cover respectively seal the upper and lower sides of the bearing portion , the upper cover is provided with a hole communicating with the accommodating space of the barrel, and the hole is connected with a ventilation pipe. The water flow control device for a planting watering device as described in claim 1, wherein the bucket body further includes a fixed structure connected to the bottom of the bucket body, and the fixed structure includes at least one seat for the bucket body to elevate Body, two fixed pieces respectively fixed on the opposite sides of the liquid outlet of the barrel, and a connecting piece that consolidates the two fixed pieces and the seat body, wherein the seat body has a channel, and a plurality of The grooves on the upper and lower sides of the channel in the same direction of the seat body, the two fixing pieces are arranged in the same arc shape as the outer peripheral edge of the barrel and assembled at the near end or middle position on the opposite sides of the liquid outlet of the barrel, And the two fixing pieces are respectively provided with a hook body bent outwards and corresponding to the slots, the connecting piece is a rope or iron wire material, and one end hook of the connecting piece is positioned on the hook body of one of the fixing pieces , the other end of the connector bypasses the slot corresponding to one end of the hook body and passes through the channel, the other end of the connector bypasses the slot corresponding to the other end of the hook body, the connector The other end hook is positioned on the hook body of the other fixing piece.

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