CN112544400A

CN112544400A - Gardens irrigation equipment

Info

Publication number: CN112544400A
Application number: CN202011430234.1A
Authority: CN
Inventors: 邓明禄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-03-26

Abstract

The invention discloses garden irrigation equipment which comprises a water storage tank and a conical hopper, wherein the conical hopper is fixed at the central position of the top of the water storage tank, the water storage tank is provided with an irrigation device, a sealing device and a detection control device, the irrigation device is arranged at the central position of the bottom of the inner wall of the water storage tank, one end of the irrigation device penetrates through the inner wall of the water storage tank and extends to the outside of the water storage tank, the sealing device is arranged on the inner wall of the water storage tank and is positioned at the bottom end of the conical hopper, the detection control device is fixed on one side of the top of the surface of the water storage tank, and one end of the detection control device is connected with one end of the sealing device. This irrigation equipment in gardens has reached reasonable irrigation effect, irrigates rainy day catchment fine day, and the natural condition of make full use of weather irrigates accurately for irrigation efficiency is high, has practiced thrift the water resource simultaneously, can solve the problem that arid area water resource lacks, has improved performance.

Description

Gardens irrigation equipment

Technical Field

The invention relates to the technical field of garden irrigation, in particular to garden irrigation equipment.

Background

The garden refers to a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region through the ways of reforming terrain, planting trees, flowers and plants, building buildings, arranging garden roads and the like. Gardens include gardens, residential gardens, small paradises, gardens, parks, plantations, zoos and the like, and with the development of the garden discipline, forests, squares, streets, scenic spots and the like are also included. Irrigation of gardens is a technical measure for supplementing soil moisture required by growth of garden plants so as to improve the growth conditions of garden plants. The soil moisture of garden greenbelts is supplemented by different irrigation forms by an artificial method or a mechanical method, and the moisture requirement of plants is met.

Current irrigate do not have dedicated equipment to the gardens, and most of them still carry out natural irrigation through the rainwater, and many areas are arid time long throughout the year, can not make full use of natural condition, and the rainwater can not in time irrigate, influences the growth of plant, and some use water spray irrigation, garden area is big, and bush is in large quantity, has increased the hand labor volume, wastes time and energy, and work efficiency is low, has reduced performance.

Disclosure of Invention

Objects of the invention

The invention provides garden irrigation equipment for solving the technical problems in the background art, and solves the problems that existing garden irrigation is not provided with special equipment, most of garden irrigation is naturally irrigated through rainwater, the perennial drought time of many areas is long, natural conditions cannot be fully utilized, rainwater cannot timely irrigate to influence the growth of plants, some of garden irrigation devices use a water spraying mode, the garden area is large, the quantity of shrubs is large, the manual labor amount is increased, time and labor are wasted, the working efficiency is low, and the use performance is reduced.

(II) technical scheme

The invention provides garden irrigation equipment which comprises a water storage tank and a conical hopper, wherein the conical hopper is fixed at the center of the top of the water storage tank, the bottom of the conical hopper penetrates through the top of the conical hopper and extends into the conical hopper, the water storage tank is provided with an irrigation device, a sealing device and a detection control device, the irrigation device is arranged at the center of the bottom of the inner wall of the water storage tank, one end of the irrigation device penetrates through the inner wall of the water storage tank and extends to the outside of the irrigation device, the sealing device is arranged on the inner wall of the water storage tank and is positioned at the bottom end of the conical hopper, the detection control device is fixed on one side of the top of the surface of the water storage tank, and one end of the detection control device.

Preferably, irrigation equipment is equipped with right angle pipe, piston slide bar, magnetic sheet, reset spring, inlet opening, booster pump, irrigation pipe mechanism, piston slide bar sliding connection is in the top one end of right angle pipe, the top at the piston slide bar is fixed to the magnetic sheet, reset spring fixes between the corresponding both sides in magnetic sheet bottom and right angle pipe surface top, the inner wall bottom position at right angle pipe is seted up to the inlet opening on the surface of right angle pipe and is close to the water storage tank, the one end that the magnetic sheet was kept away from to the right angle pipe runs through the inner wall of water storage tank and extends to its outside, the booster pump sets up the one end that extends to the water storage tank outside at right angle pipe, irrigation pipe mechanism and the outlet end intercommunication of booster pump.

Preferably, the irrigation pipe mechanism is provided with an irrigation pipe body, an extension spray pipe and a compression spring, the extension spray pipe is connected with the inner wall of the irrigation pipe body in a sliding mode, and the compression spring is fixed between the end portion of the extension spray pipe and the two sides of the inner wall of the irrigation pipe body corresponding to each other.

Preferably, the extension spray tube is equipped with extension spray tube body, arc backup pad, arc connecting rod, shrink spring, hole for water spraying, ball sealer, the arc backup pad is fixed in the inside of extending the spray tube body, arc connecting rod sliding connection just is located the inside of extending the spray tube body at the inner wall of extending the spray tube body, shrink spring fixes between the corresponding both sides in arc connecting rod surface, the one end that the arc backup pad was kept away from to the arc connecting rod runs through the inner wall of extending the spray tube body and extends to its outside, the hole for water spraying is seted up on the surface of extending the spray tube body and is located the position of arc connecting rod, the ball sealer is fixed and is kept away from the one end of arc backup pad and be close to the position of.

Preferably, the inner wall of arc backup pad is seted up with the sliding tray of the tip looks adaptation of arc connecting rod, the surface of extending the spray tube body is seted up with the breach of sealing ball looks adaptation, the material of sealing ball sets up to the rubber material.

Preferably, sealing device is equipped with electromagnetism piece, interface channel, inner chamber, expansion device, interface channel sets up in the inside of electromagnetism piece, the position that just is located interface channel is seted up in the inside of electromagnetism piece to the inner chamber, expansion device sets up the inside at the inner chamber.

Preferably, the expansion device is provided with an elastic bag, a bottom arc plate, an elastic strip, a top arc plate, an air bag and a sealing sleeve, the port of the elastic bag is communicated with the connecting channel, the bottom arc plate is fixed at the top of the elastic bag, the elastic strip is fixed at the top of the bottom arc plate, the top arc plate is fixed at the top end of the elastic strip, the air bag is fixed at the top of the top arc plate, and the sealing sleeve is fixed at the top of the air bag.

Preferably, the detection control device is provided with a medium box, a connecting push pipe, a concave lens and a photoresistor, the connecting push pipe is connected inside the medium box in a sliding mode, the end portion of the connecting push pipe is fixedly connected with the sealing device and communicated with the sealing device, the concave lens is fixed on the surface of the medium box, and the photoresistor is arranged on the surface of the medium box and located at the position of the concave lens.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

1. the automatic irrigation system is provided with the water storage tank, the conical hopper, the irrigation device, the sealing device and the detection control device, can be automatically controlled according to the weather condition, achieves the effect of automatic irrigation, reduces the amount of manual labor, saves time and labor, has high working efficiency, can collect rainwater, solves the problem of water shortage in arid areas, has high irrigation quality and improves the service performance.

2. The invention is provided with a right-angle pipe, a piston slide bar, a magnetic plate, a reset spring, a water inlet hole, a booster pump and an irrigation pipe mechanism, the magnetic plate can drive the piston slide bar to move downwards through the elasticity provided by the reset spring so as to block the water inlet hole, and in rainy days, the water is not required to be irrigated through the detection of the detection control device, thereby realizing automatic control.

3. The irrigation pipe body, the extension spray pipe and the compression spring are arranged, the extension spray pipe can extend out of the irrigation pipe body under the action of water pressure to be close to a plant as far as possible, moisture is conveyed to the root of crops, the moisture is favorably and fully absorbed by the plant, the limited water is fully utilized by the plant, the water is saved, the irrigation effect is improved, the irrigation is time-saving and labor-saving, the irrigation efficiency is high, and the usability is improved.

4. The extension spray pipe is provided with the compression spring, the extension spray pipe compresses the compression spring under the action of water pressure, and the extension spray pipe is timely contracted inside the irrigation pipe body under the condition of no pressure through the elastic force provided by the compression spring, so that the volume of the irrigation pipe mechanism is reduced, the whole device is convenient to install and match, and the extension spray pipe is beneficial to extending into the interior of shrubs, and the irrigation effect is improved.

5. The extension spray pipe comprises an extension spray pipe body, an arc-shaped supporting plate, an arc-shaped connecting rod, a water spraying hole and a sealing ball, wherein the arc-shaped supporting plate can improve the stability of the whole extension spray pipe device, meanwhile, the arc-shaped supporting plate is arc-shaped, so that the resistance to water can be reduced, the water conveying is facilitated, the sealing ball is made of rubber, the sealing ball has a sealing effect, and meanwhile, the elasticity is good, the sealing effect can be realized when irrigation is not needed, the water loss and waste are reduced, and the resistance to water pressure can be formed, so that the extension spray pipe body is firstly pressed out by the water pressure, and then water is drained.

6. The extension spray pipe is provided with the contraction spring, the sealing ball is tightly attached to the surface of the extension spray pipe through the tension force provided by the contraction spring, the sealing is convenient, the sealing effect is improved, meanwhile, the resistance is further formed on the water pressure, the condition that the extension spray pipe drains water when not extending is avoided, and the irrigation effect is improved.

7. The invention is provided with the electromagnetic block, the connecting channel, the inner cavity and the expansion device, the stability of the device can be improved through the electromagnetic block, when the device is on a sunny day, and after the detection control device absorbs sunlight, the current of the photoresistor is increased, so that the magnetic force of the electromagnetic block is increased, the magnetic force can be larger than the pulling force of the reset spring at the moment, the magnetic plate is conveniently sucked up, so that the irrigation work can be smoothly carried out, when the device is on a rainy day, the sunlight absorbed by the detection control device is weak, so that the magnetic force of the electromagnetic block is general, and the magnetic force is smaller than the pulling force of the reset spring at the moment, so that water cannot be supplied, that is, irrigation is not needed, the automatic control is realized, the.

8. The invention is provided with the elastic bag, the bottom arc plate, the elastic strip, the top arc plate, the air bag and the sealing sleeve, the volume is enlarged by filling the thermal expansion medium in the elastic bag, and the sealing sleeve is tightly attached to the bottom of the conical hopper under the elastic action of the elastic strip and the air bag, thereby realizing sealing, improving the sealing effect, facilitating the collection of rainwater, reducing the evaporation of moisture, being beneficial to storing the moisture and avoiding the condition of water shortage when irrigation is needed.

9. The medium box, the connecting push pipe, the concave lens and the photoresistor are arranged, the thermal expansion medium is filled in the medium box, so that when the medium box is heated or cooled, the sealing device is pushed out or contracted by connecting the push pipe by utilizing the principle of thermal expansion and cold contraction, the sealing device is driven to move, the sealing device is plugged and opened, water collection or irrigation is facilitated, sunlight can be collected through the concave lens, the medium box is favorably heated, the photoresistor is enhanced to illuminate, the power of the illuminated photoresistor is increased, and the magnetic force of the electromagnetic block is further improved.

Drawings

Fig. 1 is a schematic perspective view of a garden irrigation apparatus according to the present invention.

Fig. 2 is a schematic diagram of the internal structure of a garden irrigating apparatus according to the present invention.

Fig. 3 is a schematic structural diagram of an irrigation device in the garden irrigation equipment provided by the invention.

Fig. 4 is a schematic structural diagram of an irrigation pipe mechanism in the garden irrigation equipment provided by the invention.

Fig. 5 is a schematic structural diagram of an extended nozzle in a garden irrigation device according to the present invention.

Fig. 6 is a schematic structural diagram of a sealing device in the garden irrigation equipment according to the present invention.

Fig. 7 is a schematic structural diagram of an expansion device in the garden irrigation equipment according to the present invention.

Fig. 8 is a schematic structural diagram of a detection control device in the garden irrigation equipment according to the present invention.

Reference numerals: 1. a water storage tank; 2. a conical hopper; 3. an irrigation device; 4. a sealing device; 5. a detection control device; 31. a right-angled tube; 32. a piston slide bar; 33. a magnetic plate; 34. a return spring; 35. a water inlet hole; 36. a booster pump; 37. an irrigation pipe mechanism; 371. an irrigation pipe body; 372. an extension nozzle; 373. a compression spring; 3721. an extended spout body; 3722. an arc-shaped support plate; 3723. an arc-shaped connecting rod; 3724. a retraction spring; 3725. a water spray hole; 3726. a sealing ball; 41. an electromagnetic block; 42. a connecting channel; 43. an inner cavity; 44. an expansion device; 441. an elastic bag; 442. a bottom arc plate; 443. an elastic strip; 444. a top arc plate; 445. an air bag; 446. sealing sleeves; 51. a media cartridge; 52. connecting a push pipe; 53. a concave lens; 54. a light dependent resistor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-8, the garden irrigation equipment provided by the invention comprises a water storage tank 1 and a conical hopper 2, wherein the conical hopper 2 is fixed at the central position of the top of the water storage tank 1, the bottom of the conical hopper 2 penetrates through the top of the conical hopper 2 and extends into the conical hopper, the water storage tank 1 is provided with an irrigation device 3, a sealing device 4 and a detection control device 5, the irrigation device 3 is arranged at the central position of the bottom of the inner wall of the water storage tank 1, one end of the irrigation device 3 penetrates through the inner wall of the water storage tank 1 and extends to the outside of the water storage tank, the sealing device 4 is arranged on the inner wall of the water storage tank 1 and is positioned at the bottom end of the conical hopper 2, the detection control device 5 is fixed at one side of the top of the surface of the water.

In the invention, it is required to be explained that the automatic irrigation device can be automatically controlled according to the weather conditions, the automatic irrigation effect is achieved, the labor amount is reduced, time and labor are saved, the working efficiency is high, rainwater can be collected, the problem of water shortage in arid areas is solved, the irrigation quality is high, the whole device makes full use of the natural conditions of the weather to carry out reasonable control, and the service performance is improved.

In an alternative embodiment, the irrigation device 3 is provided with a right-angle pipe 31, a piston slide rod 32, a magnetic plate 33, a return spring 34, a water inlet 35, a booster pump 36 and an irrigation pipe mechanism 37, the piston slide rod 32 is slidably connected to one end of the top of the right-angle pipe 31, the magnetic plate 33 is fixed to the top end of the piston slide rod 32, the return spring 34 is fixed between the bottom of the magnetic plate 33 and two sides corresponding to the top of the surface of the right-angle pipe 31, the water inlet 35 is opened on the surface of the right-angle pipe 31 and is close to the bottom position of the inner wall of the water storage tank 1, one end of the right-angle pipe 31, which is far away from the magnetic plate 33, penetrates through the inner wall of the water storage tank 1 and extends to the outside of the water storage tank.

It should be noted that, through the elastic force provided by the return spring 34, the magnetic plate 33 can drive the piston slide rod 32 to move downward, and then the water inlet 35 is blocked, and in rainy days, the water is detected by the detection control device 5, and then irrigation is not needed, so that automatic control is realized.

In an alternative embodiment, the extension nozzle 372 is provided with an extension nozzle body 3721, an arc support plate 3722, an arc connection rod 3723, a contraction spring 3724, a water spray hole 3725, and a sealing ball 3726, the arc support plate 3722 is fixed inside the extension nozzle body 3721, the arc connection rod 3723 is slidably connected to the inner wall of the extension nozzle body 3721 and located inside the extension nozzle body 3721, the contraction spring 3724 is fixed between two sides of the surface of the arc connection rod 3723, one end of the arc connection rod 3723 away from the arc support plate 3722 penetrates through the inner wall of the extension nozzle body 3721 and extends to the outside of the extension nozzle body 3721, the water spray hole 3725 is opened on the surface of the extension nozzle body 3721 and located at the position of the arc connection rod 3723, and the sealing ball 3726 is fixed at one end of the arc connection rod 3723 away from the arc support.

It should be noted that, can improve the stability of extending the whole device of spray tube 372 through arc backup pad 3722, arc backup pad 3722's outward appearance is the arc simultaneously, can reduce the resistance to water, be favorable to the transport of water, the material through ball sealer 3726 is the rubber material, sealed effect has, elasticity is good simultaneously, when need not to irrigate, can seal, reduce the loss of moisture, cause the waste, and can form the resistance to water pressure, make water pressure earlier extend spray tube body 3721 extrusion, carry out the drainage again.

In an alternative embodiment, the sealing device 4 is provided with a magnet block 41, a connecting channel 42, an inner cavity 43, an expansion device 44, the connecting channel 42 being open inside the magnet block 41, the inner cavity 43 being open inside the magnet block 41 at the location of the connecting channel 42, and the expansion device 44 being arranged inside the inner cavity 43.

It should be noted that, the stability of the device can be improved by the electromagnetic block 41, when the device is used in a sunny day, and after the detection control device 5 absorbs sunlight, the current of the photoresistor 54 is increased, so that the magnetic force of the electromagnetic block 41 is increased, at the moment, the magnetic force can be greater than the pulling force of the reset spring 34, the magnetic plate 33 is conveniently sucked up, so that the irrigation work can be smoothly carried out, when the device is used in a rainy day, the sunlight absorbed by the detection control device 5 is weak, so that the magnetic force of the electromagnetic block 41 is general, at the moment, the magnetic force is less than the pulling force of the reset spring 34, water cannot be supplied, irrigation is not needed, automatic control is realized, time and labor are saved, and the working.

In an alternative embodiment, the expansion device 44 is provided with an elastic bag 441, a bottom arc plate 442, an elastic strip 443, a top arc plate 444, an air bag 445 and a sealing sleeve 446, the port of the elastic bag 441 is communicated with the connecting passage 42, the bottom arc plate 442 is fixed on the top of the elastic bag 441, the elastic strip 443 is fixed on the top of the bottom arc plate 442, the top arc plate 444 is fixed on the top end of the elastic strip 443, the air bag 445 is fixed on the top of the top arc plate 444, and the sealing sleeve 446 is fixed on the top of the air bag 445.

It should be noted that, the elastic bag 441 is filled with a thermal expansion medium, so that the volume of the elastic bag is increased, and under the elastic action of the elastic strip 443 and the air bag 445, the sealing sleeve 446 is tightly attached to the bottom of the conical hopper 2, so that sealing is realized, the sealing effect is improved, rainwater can be conveniently collected, evaporation of water can be reduced, water can be saved, and the situation of water shortage in irrigation is avoided.

In an alternative embodiment, the detection control device 5 is provided with a medium box 51, a connecting push pipe 52, a concave lens 53 and a photoresistor 54, wherein the connecting push pipe 52 is slidably connected inside the medium box 51, the end part of the connecting push pipe 52 is fixedly connected with the sealing device 4 and communicated with each other, the concave lens 53 is fixed on the surface of the medium box 51, and the photoresistor 54 is arranged on the surface of the medium box 51 and positioned at the position of the concave lens 53.

It should be noted that, through the thermal expansion medium of packing into in medium box 51, make when being heated and receive or receive cold, utilize expend with heat and contract with cold's principle, release or shrink through connecting ejector sleeve 52, and then drive sealing device 4 and remove, realize the shutoff and open, and then conveniently carry out catchment or irrigation, can gather sunshine through concave lens 53, be favorable to heating medium box 51, strengthen illumination to photo resistor 54, receive its electric power increase of irradiant photo resistor 54, and then improve the magnetic force of electromagnetic block 41.

When the device is used, the weather is detected through the detection control device 5, the sunlight irradiates the concave lens 53, when the device is on a sunny day, and after the detection control device 5 absorbs the sunlight, the current of the photoresistor 54 is increased, the magnetic force of the electromagnetic block 41 is increased, the magnetic force is larger than the pulling force of the reset spring 34 at the moment, the magnetic plate 33 is conveniently sucked up, so that the irrigation work can be smoothly carried out, when the device is on a rainy day, the sunlight absorbed by the detection control device 5 is weak, the magnetic force of the electromagnetic block 41 is general, the magnetic force is smaller than the pulling force of the reset spring 34 at the moment, water cannot be supplied, irrigation is not needed, automatic control is realized, rainwater is collected through the conical hopper 371 and stored in the water storage tank 1, when the device is used for thick waist irrigation on a sunny day, the booster pump 36 is started, the spray pipe 372 can extend out of the outside of the irrigation pipe body under the action of water, be close to the plant as far as to with the root of moisture conveyer belt crops, be favorable to the plant to the abundant absorption of moisture, by plant make full use of limited water, the using water wisely, and improved irrigation effect, make irrigation labour saving and time saving, irrigation efficiency is high, has improved the usability, when having water pressure, shrink spring 3724 and seal ball 3726 can form the resistance to water pressure, make water pressure earlier extend spray tube body 3721 extrusion, carry out the drainage again.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a gardens irrigation equipment, includes water storage tank (1), toper fill (2), the top central point that water storage tank (1) was fixed in toper fill (2) puts, the top that toper was fought (2) is run through to the bottom of toper fill (2) and is extended to its inside, its characterized in that: water storage tank (1) is equipped with irrigation equipment (3), sealing device (4), detection controlling means (5), irrigation equipment (3) set up the inner wall bottom central point of water storage tank (1) and put, the inner wall that water storage tank (1) was run through and extend to its outside to the one end of irrigation equipment (3), sealing device (4) set up the inner wall of water storage tank (1) and are located the bottom that the toper was fought (2), detect controlling means (5) and fix surface top one side at water storage tank (1), the one end that detects controlling means (5) links to each other with the one end of sealing device (4).

2. The garden irrigating apparatus according to claim 1, wherein: the irrigation device (3) is provided with a right-angle pipe (31), a piston slide rod (32), a magnetic plate (33), a return spring (34), a water inlet hole (35), a booster pump (36) and an irrigation pipe mechanism (37), the piston slide rod (32) is connected with one end of the top of the right-angle pipe (31) in a sliding way, the magnetic plate (33) is fixed at the top end of the piston slide rod (32), the return spring (34) is fixed between the bottom of the magnetic plate (33) and the two sides corresponding to the top of the surface of the right-angle tube (31), the water inlet hole (35) is arranged on the surface of the right-angle pipe (31) and is close to the bottom of the inner wall of the water storage tank (1), one end of the right-angle pipe (31) far away from the magnetic plate (33) penetrates through the inner wall of the water storage tank (1) and extends to the outside of the water storage tank, the booster pump (36) is arranged at one end of the right-angle pipe (31) extending to the outside of the water storage tank (1), the irrigation pipe mechanism (37) is communicated with the water outlet end of the booster pump (36).

3. The garden irrigating apparatus according to claim 2, wherein: irrigation pipe mechanism (37) are equipped with irrigation pipe body (371), extend spray tube (372), compression spring (373), sliding connection between the inner wall of extension spray tube (372) and irrigation pipe body (371), compression spring (373) are fixed between the both sides that extend spray tube (372) tip and irrigation pipe body (371) inner wall correspond.

4. The garden irrigating apparatus according to claim 3, wherein: the extension nozzle (372) is provided with an extension nozzle body (3721), an arc support plate (3722), an arc connecting rod (3723), a contraction spring (3724), a water spraying hole (3725) and a sealing ball (3726), the arc support plate (3722) is fixed inside the extension nozzle body (3721), the arc connecting rod (3723) is connected to the inner wall of the extension nozzle body (3721) in a sliding mode and located inside the extension nozzle body (3721), the contraction spring (3724) is fixed between two corresponding sides of the surface of the arc connecting rod (3723), one end, far away from the arc support plate (3723), of the arc connecting rod (3723) penetrates through the inner wall of the extension nozzle body (3721) and extends to the outside of the extension nozzle body, the water spraying hole (3725) is formed in the surface of the extension nozzle body (3721) and located at the position of the arc connecting rod (3723), the sealing ball (3726) is fixed to one end, far away from the arc support plate (3722) of the arc connecting rod (3723) and close The position of the face.

5. The garden irrigating device according to claim 4, wherein: the inner wall of the arc-shaped supporting plate (3722) is provided with a sliding groove matched with the end part of the arc-shaped connecting rod (3723), the surface of the extension spray pipe body (3721) is provided with a notch matched with the sealing ball (3726), and the sealing ball (3726) is made of rubber.

6. The garden irrigating apparatus according to claim 1, wherein: sealing device (4) are equipped with electromagnetism piece (41), connecting channel (42), inner chamber (43), expansion device (44), the inside at electromagnetism piece (41) is seted up in connecting channel (42), the position at connecting channel (42) is just located in the inside at electromagnetism piece (41) is seted up in inner chamber (43), expansion device (44) set up the inside at inner chamber (43).

7. The garden irrigating apparatus according to claim 6, wherein: the inflation device (44) is provided with an elastic bag (441), a bottom arc plate (442), an elastic strip (443), a top arc plate (444), an air bag (445) and a sealing sleeve (446), the port of the elastic bag (441) is communicated with the connecting channel (42), the bottom arc plate (442) is fixed to the top of the elastic bag (441), the elastic strip (443) is fixed to the top of the bottom arc plate (442), the top arc plate (444) is fixed to the top end of the elastic strip (443), the air bag (445) is fixed to the top of the top arc plate (444), and the sealing sleeve (446) is fixed to the top of the air bag (445).

8. The garden irrigating apparatus according to claim 1, wherein: the detection control device (5) is provided with a medium box (51), a connecting push pipe (52), a concave lens (53) and a photoresistor (54), the connecting push pipe (52) is connected inside the medium box (51) in a sliding mode, the end portion of the connecting push pipe (52) is fixedly connected with a sealing device (4) and communicated with the sealing device, the concave lens (53) is fixed on the surface of the medium box (51), and the photoresistor (54) is arranged on the surface of the medium box (51) and located at the position of the concave lens (53).