CN207201509U

CN207201509U - Rainwater irrigates greenhouse

Info

Publication number: CN207201509U
Application number: CN201720999745.2U
Authority: CN
Inventors: 郭奕瑞; 林晓滨; 陈昭廷; 钟金华
Original assignee: Guangzhou Tianxiang Construction Engineering Co Ltd
Current assignee: Guangzhou Tianxiang Construction Engineering Co Ltd
Priority date: 2017-08-10
Filing date: 2017-08-10
Publication date: 2018-04-10
Anticipated expiration: 2027-08-10

Abstract

The utility model discloses a kind of rainwater to irrigate greenhouse, the problem of can not being irrigated during for unregulated power, following technical scheme, including canopy body are provided, canopy body includes support frame and ceiling, canopy body is provided with rainwater-collecting portion, rainwater-collecting subordinate end is communicated with drainpipe, and upset water tank is provided with below drainpipe, and upset water tank has irrigation portion, irrigation portion includes irrigating cylinder, irrigates on the barrel of cylinder to run through to be provided with and irrigates hole.Rainwater is collected by rainwater-collecting portion and kept in, rainwater is flowed slowly into upset water tank by drainpipe, rainwater is drained into irrigation portion by overturning water tank, rainwater is discharged by irrigating the irrigation hole on cylinder, and then is driven and irrigated cylinder rotation, simultaneously because irrigate cylinder rotation produces centrifugal force to throw away rainwater to rainwater, circular sprinkling region is formed, realizes regional irrigation, rainwater utilization is realized by collecting rain irrigation, reach the effect of environmental protection, unpowered automatic irrigation is realized by timing irrigation and rotation sprinkling.

Description

Rainwater irrigates greenhouse

Technical field

A kind of greenhouse is the utility model is related to, more specifically, it relates to which a kind of rainwater irrigates greenhouse.

Background technology

With the fast development that China's agronomy produces, also all the more extensively, greenhouse is not only vegetables production for the application of greenhouse Professional equipment is also applied to the cultivation such as flowers, grape, strawberry, watermelon, muskmelon, and production of forestry is used for forest seedling growth, views and admires tree Culture etc. of wood, aquaculture is used to breeding silkworms, raise chickens, fish etc..Greenhouse is applied to the every field in production as can be seen here, should With quite varied, and user can be helped to reach the purpose of volume increase, received praises from customers.

At present, the Chinese patent of Application No. 201620665854.6 discloses a kind of big with rainfall irrigation device Canopy, it includes canopy body, and canopy body is made up of fix bar and annular ceiling, each side piece fixation of device of annular ceiling Bar, annular ceiling top middle device captation, captation leading portion connect storage tank by water pipe, and storage tank bottom leads to Cross water pipe connection irrigation device.

Although this greenhouse with rainfall irrigation device can utilize rainwater to irrigate, it controls spray to fill by control cabinet Irrigate, it is necessary to using electric power, situation about can not irrigate, also room for improvement are likely to occur in the case of without electricity.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of rainwater irrigates greenhouse, has The advantages of unpowered automatically collecting rain is irrigated.

To achieve the above object, the utility model provides following technical scheme：

A kind of rainwater irrigates greenhouse, including canopy body, and the canopy body includes support frame and the ceiling being arranged on support frame, The ceiling is provided with rainwater-collecting portion, and the rainwater-collecting subordinate end is communicated with drainpipe, is provided with and uses below the drainpipe In the upset water tank of access drainpipe water outlet, the upset water tank has for access upset water tank water outlet and irrigates crops Irrigation portion, the irrigation portion include around axis rotation irrigation cylinder, it is described irrigate cylinder barrel on run through be provided with and irrigate cylinder Radial direction in 30 ° of -60 ° of angles to pass through the irrigation hole that the driving of current reaction force is irrigated cylinder and rotated.

Using above-mentioned technical proposal, rainwater is collected by rainwater-collecting portion and kept in, rainwater is flowed into by drainpipe and overturn In water tank, rainwater is drained into irrigation portion by overturning water tank when rainwater reaches a certain amount of in water tank to be flipped, realizes timing irrigation, Rainwater is discharged by irrigating the irrigation hole on cylinder, is in 30 ° of -60 ° of angles due to irrigating hole with the radial direction for irrigating cylinder so that current are arranged Reaction force deviation when going out irrigates the circumferencial direction of cylinder, and then drives and irrigate cylinder rotation, simultaneously because irrigating cylinder rotation to rain Water produces centrifugal force to throw away rainwater, forms circular sprinkling region, realizes regional irrigation, and rainwater profit is realized by collecting rain irrigation With, reach environmental protection effect, by timing irrigation and rotation sprinkling realize unpowered automatic irrigation.

Preferably, turnover bracket is provided with the canopy body, the upset water tank is hinged on turnover bracket, the drainpipe The mouth of pipe face upset water tank opening.

Using above-mentioned technical proposal, upset water tank is hinged on the direction overturn on turnover bracket with limitation upset water tank, together When give upset water tank fix support, overturn the opening of water tank and the mouth of pipe face of drainpipe so that rainwater entirely falls in upset water In case, avoid rainwater is unrestrained from causing water resource waste.

Preferably, the irrigation portion includes being used for the irrigation case of access upset water tank water outlet, and the irrigation case is communicated with filling Pipe is irrigate, irrigation pipe is crossed and is communicated with the first branch pipe along canopy body length direction, first branch pipe is evenly equipped with more along its length The second individual connection and downward branch pipe, second branch pipe are communicated with the 3rd branch pipe along canopy body width, and the described 3rd Branch pipe is evenly equipped with multiple connections along its length and the 4th branch pipe straight down, the irrigation cylinder are rotatably connected on the 4th With the branch pipe water outlet of access the 4th on pipe.

Using above-mentioned technical proposal, by irrigating case access and keeping in the rainwater under upset water tank is once arranged, rainwater passes through Irrigation pipe flow to the first branch pipe, and then is distributed by the first branch pipe to the second branch pipe, and then flow to the 3rd by the second branch pipe Pipe, and then distributed by the 3rd branch pipe to the 4th branch pipe, and then be expelled to and irrigated in cylinder by the 4th branch pipe, so that rainwater passes through Above-mentioned pipeline is distributed to more and irrigated in cylinders so that irrigates that the area coverage of cylinder is wider, to increase the irrigation range in irrigation portion.

Preferably, the upper end of the irrigation cylinder is radially inwardly extending fixed strip, is rotatablely connected on the 4th branch pipe There is the rotation collar being fixedly connected with fixed strip.

Using above-mentioned technical proposal, cylinder is irrigated to fix suspention by fixed strip, the stability for irrigating cylinder is improved, passes through The rotation collar and the 4th branch pipe are rotatablely connected to limit the rotation direction of irrigation cylinder, improve irrigation effect.

Preferably, the rotation collar and the 4th branch pipe junction are provided with bearing.

Using above-mentioned technical proposal, sliding friction is converted into reduce the consumption of kinetic energy by rolling friction by bearing, carried Height irrigates the speed that cylinder rotates, and improves the scope and continuity of irrigation.

Preferably, the drainpipe is provided with the choke valve for being used for adjusting rainwater flow.

Using above-mentioned technical proposal, by throttle valve adjustment rainwater flow, realize and adjusted according to actual conditions, pass through regulation Rainwater flow reaches the irrigation requirement of different times to adjust Irrigation Frequency.

Preferably, it is fixedly connected with reinforcement between the irrigation case and support frame.

Using above-mentioned technical proposal, by reinforcement, further fixed support irrigates case to improve the stability of irrigation case.

Preferably, the upset water tank is provided with the balancing weight for resetting.

Using above-mentioned technical proposal, water tank reset speed is overturn faster by balancing weight, while cause homing action It is more stable.

Preferably, the rainwater-collecting portion includes flat and opening up collection rain case, in the side wall of the collection rain case It is outward extended with the collection rain plate of increase collective area.

Using above-mentioned technical proposal, rainwater is collected by flat collection rain case, can effectively increase the area for collecting rainwater, is led to Cross collection rain plate and further increase collective area, collect more rainwater, there is provided more irrigation water.

Preferably, the rainwater-collecting portion also includes the screen pack positioned at collection rain box top.

Using above-mentioned technical proposal, rainwater is kept to clean every debris such as filter leaves by screen pack.

In summary, the utility model has the advantages that：Unpowered irrigation, self-timing are irrigated, and be can adjust and are filled Frequency is irrigate, stable equipment operation, rainwater is collected and recycles, environmental protection and energy saving etc..

Brief description of the drawings

Fig. 1 is the overall structure diagram that rainwater irrigates greenhouse in the utility model；

Fig. 2 is the enlarged diagram in A portions in Fig. 1；

Fig. 3 is that rainwater irrigates the structural representation that greenhouse conceals part ceiling surface in the utility model；

Fig. 4 is the enlarged diagram in B portions in Fig. 3.

In figure：1st, canopy body；11st, support frame；111st, leg；112nd, the first fix bar；113rd, the second fix bar；114th, it is horizontal Support；115th, circular arc bar；12nd, ceiling；121st, drainage trough；122nd, rain hole is collected；123rd, deflector；124th, rain pipe is collected；125th, water pump； 126th, feed pipe；127th, water storage box；2nd, rainwater-collecting portion；21st, bearing；22nd, rain case is collected；23rd, rain plate is collected；24th, screen pack；25、 Drainpipe；26th, choke valve；27th, overflow pipe；271st, the first spill pipe；272nd, the second spill pipe；3rd, irrigation portion；31st, irrigate Case；32nd, reinforcement；33rd, irrigation pipe；34th, the first branch pipe；35th, the second branch pipe；36th, the 3rd branch pipe；37th, the 4th branch pipe；38th, fill Irrigate cylinder；381st, fixed strip；382nd, the collar is rotated；383rd, bearing；384th, hole is irrigated；4th, water tank is overturn；41st, turnover bracket；42nd, match somebody with somebody Pouring weight；43rd, supporting plate.

Embodiment

Below in conjunction with the accompanying drawings and embodiment, the utility model is described in detail.

A kind of rainwater irrigates greenhouse, reference picture 1, including canopy body 1, and canopy body 1 includes support frame 11 and covered in support frame 11 On ceiling 12.

Reference picture 1 and Fig. 2, support frame 11 include the leg 111 grafting on the ground, and the six roots of sensation, canopy body 1 are wide altogether for leg 111 The both ends in degree direction are respectively provided with three and, leg 111 positioned at canopy body 1 width both ends uniform along the length direction of canopy body 1 Between along the width of canopy body 1 be fixedly connected with the first fix bar 112, be connected with the second fix bar between adjacent first fix bar 112 113, the first fix bar 112 and the second fix bar 113 form horizontal stand 114, the leg positioned at the width both ends of canopy body 1 It is connected with and arches upward upwards and circular arc bar 115 that radian is consistent with ceiling 12 on 111.

Reference picture 1 and Fig. 4, ceiling 12 are provided with the bearing 21 that is fixedly connected with support frame 11, fixed on bearing 21 to connect Rainwater-collecting portion 2 is connected to, rainwater-collecting portion 2 includes opening up collection rain case 22, and the sidewall upper of collection rain case 22 stretches out There is collection rain plate 23, screen pack 24 is stamped in the upper end of collection rain case 22, and the lower end of collection rain case 22 is communicated with drainpipe 25, and drainpipe 25 passes through Wear ceiling 12 and the circular arc bar 115 that staggers is inserted in canopy body 1, one section on drainpipe 25 in canopy body 1 is provided with choke valve 26.

Reference picture 1 and Fig. 2, it is fixed on horizontal stand 114 to be supported by opening up irrigation case 31, irrigate solid on case 31 Surely reinforcement 32 is connected with, reinforcement 32 is fixedly connected on circular arc bar 115 away from the one end for irrigating case 31 to strengthen irrigating case 31 stability, the lower end of irrigation case 31 are communicated with irrigation pipe 33 straight down, and irrigation pipe 33 is away from the one end for irrigating case 31 Be communicated with the first branch pipe 34 along the length direction of canopy body 1, the first branch pipe 34 be uniformly communicated with along its length three vertically to Under the second branch pipe 35, the second branch pipe 35 connects the 3rd branch pipe 36 of oriented width both ends of canopy body 1 extension, the 3rd branch pipe 36 Four the 4th branch pipes 37 straight down are evenly equipped with along its length, are rotatably connected on the 4th branch pipe 37 and are irrigated cylinder 38.

The upper end open of cylinder 38 is irrigated, the upper end of irrigation cylinder 38 is radially inwardly extending fixed strip 381, the 4th branch pipe 37 Upper rotatable connection has the rotation collar 382, and fixed strip 381 is fixedly connected with the rotation collar 382 away from the one end for irrigating cylinder 38, rotated Connected between the branch pipe 37 of the collar 382 and the 4th by bearing 383, irrigate on the barrel of cylinder 38 and be provided with the irrigation hole 384 of insertion, filled It is in 45 ° of angles that the axial direction in hole 384, which is irrigate, with the radial direction for irrigating cylinder 38, while irrigates the axial direction in hole 384 and ground is in 45 ° of angles, rain Water is flowed out by irrigating hole 384, and irrigating cylinder 38 to the reaction force driving for irrigating cylinder 38 by current rotates, while passes through irrigation Centrifugal force caused by the rotation of cylinder 38 uniformly spills rainwater forming range irrigation.

Reference picture 3 and Fig. 4, it is perpendicular to irrigate being fixedly connected with the both ends side wall on the length direction of canopy body 1 for case 31 Straight upward turnover bracket 41, turnover bracket 41 are fixedly connected on circular arc bar 115 away from the one end for irrigating case 31, turnover bracket The upset water tank 4 of the length direction rotation around canopy body 1 is hinged among 41, irrigates one end that case 31 is located at the width of canopy body 1 Be fixedly connected with supporting plate 43, supporting plate 43 towards irrigate the center of case 31 upwardly extend to limit the upset flip angle of water tank 4 so that Upset water tank 4 is in heeling condition, and upset water tank 4 one end is provided with opening and opening face drainpipe 25, overturns the bottom of water tank 4 Balancing weight 42 is additionally provided with so that upset water tank 4 resets, upset water tank 4 is sent out by centre-of gravity shift when its internal water is more Raw upset and then draining.

The gabarit offered in ceiling 12 from left margin ceiling 12 extends to the drainage trough 121 on the right, drainage trough 121 totally three Individual and be distributed on the length direction of canopy body 1, the outer surface of ceiling 12 is offered along the uniform collection rain hole 122 of drainage trough 121, canopy Top 12 positioned at vertical direction exterior faces be provided with circular arc deflectors 123, deflector 123 be fixedly connected with ceiling 12 one End enters collection rain hole 122 positioned at the lower section in collection rain hole 122 with water conservancy diversion rainwater, and the length direction of the lower end edge canopy body 1 of ceiling 12 is set There is the collection rain pipe 124 of connection drainage trough 121, the lower section of canopy body 1 is embedded with water storage box 127, collects one of rain pipe 124 away from ceiling 12 End is communicated in water storage box 127, and water storage box 127 is also communicated with water pump 125, and the delivery port of water pump 125 is communicated with feed pipe 126, Feed pipe 126 is communicated in rainwater-collecting portion 2.

Overflow pipe 27 is also communicated with the both ends side wall that rainwater-collecting portion 2 is located on the width of canopy body 1, overflow pipe 27 is remote One end from rainwater-collecting portion 2 straight down and is communicated with the first spill pipe 271, length of first spill pipe 271 along canopy body 1 Spend direction to set, the second spill pipe 272 straight down is communicated with the first spill pipe 271, the second spill pipe 272 is remote One end from the first spill pipe 271 is communicated in drainage trough 121 through the outer surface of ceiling 12.

In summary, when raining, rainwater is collected and kept in by rainwater-collecting portion 2, and then is discharged by drainpipe 25, is led to The choke valve 26 crossed on drainpipe 25 adjusts the water passed through, and then rainwater is slowly instilled in upset water tank 4, water tank to be flipped Centre-of gravity shift occurs after rainwater is filled with 4 and then is disposably discharged into rainwater to irrigate in case 31, coordinates balancing weight after rainwater emptying 42 occur centre-of gravity shift and then reset the rainwater collected again under the row of drainpipe 25 again.

The rainwater irrigated in case 31 flow to the first branch pipe 34 by irrigation pipe 33, and then is distributed by the first branch pipe 34 to the Two branch pipes 35, and then the 3rd branch pipe 36 is flow to by the second branch pipe 35, then distributed by the 3rd branch pipe 36 to the 4th branch pipe 37, It is expelled to and is irrigated in cylinder 38 finally by the 4th branch pipe 37, the rainwater irrigated in cylinder 38 is discharged by irrigating hole 384, irrigates cylinder 38 Rotated by the reaction force of current, and then generation centrifugal force throws away rainwater and irrigated.

Part rainwater is collected into drainage trough 121 by collecting rain hole 122, and part rainwater is entered by the water conservancy diversion of deflector 123 Enter to collect in rain hole 122 and then enter in drainage trough 121, rainwater along drainage trough 121 by flowing to reach the collection rain of bottom Flowed in pipe 124 and along collection rain pipe 124 in water storage box 127, while the rise of rainwater liquid level overflows across overflow in rainwater-collecting portion 2 During the mouth of pipe of pipe 27, rainwater is entered in drainage trough 121 by overflow pipe 27, and then is entered in water storage box 127, completes rainwater-collecting Operation.

During fine day, starting water pump 125 will make it that rainwater overflows across excessive in rainwater-collecting portion 2 in rainwater pump to rainwater-collecting portion 2 Flow tube 27, and then flow into drainage trough 121 current flow regime when reproducing collection rain, so by current ceiling 12 is cooled to prevent Only temperature is too high in canopy body 1.

Start water pump 125 during rainwater deficiency in rainwater-collecting portion 2 by rainwater pump in water storage box 127 to rainwater-collecting portion To provide irrigation water in 2.

Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

1. a kind of rainwater irrigates greenhouse, including canopy body (1), the canopy body (1) includes support frame (11) and is arranged on support frame (11) ceiling (12) on, it is characterized in that：The ceiling (12) is provided with rainwater-collecting portion (2), under the rainwater-collecting portion (2) End is communicated with drainpipe (25), and the upset water tank (4) for access drainpipe (25) water outlet is provided with below the drainpipe (25), The upset water tank (4) has for access upset water tank (4) water outlet and irrigates the irrigation portion (3) of crops, the irrigation Portion (3) includes the irrigation cylinder (38) around axis rotation, runs through on the barrel for irrigating cylinder (38) and is provided with irrigating cylinder (38) Radially in irrigation hole (384) of 30 ° of -60 ° of angles to be rotated by current reaction force driving irrigation cylinder (38).

2. rainwater according to claim 1 irrigates greenhouse, it is characterized in that：Turnover bracket (41) is provided with the canopy body (1), The upset water tank (4) is hinged on turnover bracket (41), and mouth of pipe face upset water tank (4) of the drainpipe (25) is opened Mouthful.

3. rainwater according to claim 1 irrigates greenhouse, it is characterized in that：The irrigation portion (3) includes being used for access upset The irrigation case (31) of water tank (4) water outlet, the irrigation case (31) are communicated with irrigation pipe (33), cross irrigation pipe (33) and be communicated with edge First branch pipe (34) of canopy body (1) length direction, first branch pipe (34) be evenly equipped with along its length multiple connections and to Under the second branch pipe (35), second branch pipe (35) is communicated with the 3rd branch pipe (36) along canopy body (1) width, described Three branch pipes (36) are evenly equipped with multiple connections along its length and the 4th branch pipe (37) straight down, the irrigation cylinder (38) turn It is dynamic to be connected on the 4th branch pipe (37) with access the 4th branch pipe (37) water outlet.

4. rainwater according to claim 3 irrigates greenhouse, it is characterized in that：The upper end for irrigating cylinder (38) is radially inward Fixed strip (381) is extended with, the rotation collar being fixedly connected with fixed strip (381) is rotatably connected on the 4th branch pipe (37) (382)。

5. rainwater according to claim 4 irrigates greenhouse, it is characterized in that：The rotation collar (382) and the 4th branch pipe (37) junction is provided with bearing (383).

6. rainwater according to claim 1 irrigates greenhouse, it is characterized in that：The drainpipe (25), which is provided with, to be used to adjust rain The choke valve (26) of water-carrying capacity.

7. rainwater according to claim 3 irrigates greenhouse, it is characterized in that：Between the irrigation case (31) and support frame (11) It is fixedly connected with reinforcement (32).

8. rainwater according to claim 1 irrigates greenhouse, it is characterized in that：The upset water tank (4) is provided with for reset Balancing weight (42).

9. rainwater according to claim 1 irrigates greenhouse, it is characterized in that：The rainwater-collecting portion (2) include it is flat and Opening up collection rain case (22), it is described collection rain case (22) side wall on be outward extended with increase collective area collection rain plate (23)。

10. rainwater according to claim 9 irrigates greenhouse, it is characterized in that：The rainwater-collecting portion (2) is also included positioned at collection Screen pack (24) at the top of rain case (22).