CN111387019A - A water-saving irrigation equipment for simple operation in gardens - Google Patents
A water-saving irrigation equipment for simple operation in gardens Download PDFInfo
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- CN111387019A CN111387019A CN202010190978.4A CN202010190978A CN111387019A CN 111387019 A CN111387019 A CN 111387019A CN 202010190978 A CN202010190978 A CN 202010190978A CN 111387019 A CN111387019 A CN 111387019A
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- pipe
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- water pipe
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
Abstract
The invention relates to water-saving irrigation equipment for garden convenient operation, which comprises a nozzle, a water pipe and a filter screen, wherein the water pipe is vertically arranged, the nozzle is installed at the top end of the water pipe, the filter screen is installed in the water pipe, an auxiliary mechanism and a unfreezing mechanism are arranged on the water pipe, the auxiliary mechanism comprises a deslagging pipe, a ball valve, a one-way valve and an auxiliary assembly, the auxiliary assembly comprises a sealing rod, a limiting block, a sealing ring and two connecting units, the connecting units comprise a guide rod, a fixing block, a first spring and an installation hole, the unfreezing mechanism comprises a connecting pipe and a unfreezing assembly, the connecting pipe and the deslagging pipe are coaxially arranged, the connecting pipe is arranged at one side of the water pipe far away from the deslagging pipe, the unfreezing assembly is positioned in the connecting pipe, and the water-saving irrigation equipment for garden convenient, moreover, the function of melting ice is realized through the unfreezing mechanism.
Description
Technical Field
The invention relates to the field of irrigation equipment, in particular to water-saving irrigation equipment which is used for gardens and is convenient to operate.
Background
The existing common water-saving irrigation methods comprise canal seepage control, sprinkling irrigation, micro-sprinkling irrigation, infiltrating irrigation, drip irrigation and the like.
In the sprinkling irrigation in-process, in order to prevent that the nozzle from blockking up, generally need install the filter screen in the water pipe, but long-term the back of using, the impurity of holding back on the filter screen can lead to the filter screen to block up, consequently need dismantle the filter screen after again with the impurity on the filter screen clear away, filter screen among the current sprinkling irrigation equipment is dismantled comparatively complicatedly, has reduced the convenience of operation, moreover, after water in the water pipe takes place to freeze, then can't normally spray, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the water-saving irrigation equipment which is used for gardens and is convenient to operate is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a water-saving irrigation device convenient to operate for gardens comprises a nozzle, a water pipe and a filter screen, wherein the water pipe is vertically arranged, the nozzle is installed at the top end of the water pipe, the filter screen is installed in the water pipe, and an auxiliary mechanism and a thawing mechanism are arranged on the water pipe;
the auxiliary mechanism comprises a slag discharge pipe, a ball valve, a one-way valve and an auxiliary assembly, wherein the axis of the slag discharge pipe is perpendicular to and intersected with the axis of the water pipe, the slag discharge pipe is positioned on one side, away from the nozzle, of the filter screen, the slag discharge pipe is arranged on the water pipe and communicated with the water pipe, the ball valve is arranged on the slag discharge pipe, the one-way valve is installed in the water pipe, the axis of the slag discharge pipe is positioned between the filter screen and the one-way valve, and the auxiliary assembly is arranged in the water pipe and positioned between the nozzle and the filter screen;
the auxiliary assembly comprises a sealing rod, a limiting block, a sealing ring and two connecting units, wherein the sealing ring and the sealing rod are coaxially arranged with the water pipe, the outer diameter of the sealing ring is equal to the inner diameter of the water pipe, the inner diameter of the sealing ring is equal to the diameter of the sealing rod, the sealing ring is in sliding and sealing connection with the inner wall of the water pipe, the sealing rod penetrates through the sealing ring, the sealing rod is in sliding and sealing connection with the inner wall of the sealing ring, the limiting block is fixed at the bottom end of the sealing rod and is abutted against the sealing ring, the limiting block is fixed on the inner wall of the water pipe, and the sealing rod is;
the connecting unit comprises a guide rod, a fixing block, a first spring and a mounting hole, the mounting hole is formed in the sealing ring, the guide rod is parallel to the water pipe and penetrates through the mounting hole, the guide rod is connected with the inner wall of the mounting hole in a sliding and sealing mode, the fixing block is fixed to the top end of the guide rod, the first spring is located between the fixing block and the sealing ring, the fixing block is connected with the sealing ring through the first spring, the fixing block is fixed to the inner wall of the water pipe, and the distance between the fixing block and the filter screen is smaller than the distance between the top end of the sealing rod and the filter screen;
the unfreezing mechanism comprises a connecting pipe and an unfreezing assembly, the connecting pipe and the slag discharging pipe are coaxially arranged, the connecting pipe is arranged on one side of the water pipe, which is far away from the slag discharging pipe, and the unfreezing assembly is positioned in the connecting pipe;
the defrosting assembly comprises a friction disc, a rotating disc, a driving motor, a magnet ring and at least two defrosting units, wherein the friction disc, the rotating disc and the magnet ring are coaxially arranged with the connecting pipe, the diameter of the friction disc is equal to the inner diameter of the connecting pipe and is larger than that of the rotating disc, the friction disc is hermetically and fixedly connected with the inner wall of the connecting pipe, the rotating disc is attached to one side, away from the axis of the water pipe, of the friction disc, the driving motor is in transmission connection with one side, away from the friction disc, of the rotating disc, the driving motor is fixed on the inner wall of the connecting pipe, the magnet ring is located on one side, away from the rotating disc, of the driving motor, and the defrosting units are circumferentially and;
the unit that unfreezes includes heat conduction pole, supporting shoe, second spring, electro-magnet and through-hole, the through-hole sets up on the friction disk, the heat conduction pole is parallel with the connecting pipe, the heat conduction pole passes the through-hole, the inner wall slip and sealing connection of heat conduction pole and through-hole, the one end of heat conduction pole is fixed in the one side that is close to the friction disk of magnet ring, the electro-magnet supports with the opposite side of magnet ring and supports and fix on the inner wall of connecting pipe, the supporting shoe is located between rolling disc and the magnet ring and fixes on the inner wall of connecting pipe, be equipped with the connecting hole on the supporting shoe, the heat conduction pole pass the connecting hole and with the inner wall sliding connection of connecting hole, the second spring is located between supporting shoe and the magnet ring.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to improve the defrosting efficiency, the side of the friction disc far away from the rotating disc is coated with heat-conducting silica gel.
Preferably, the guide bar is coated with grease in order to improve the smoothness of movement of the seal ring.
Preferably, the sealing rod is coated with a sealing grease in order to reduce the gap between the sealing rod and the sealing ring.
Preferably, in order to realize buffering and vibration reduction, the limiting block is made of rubber.
Preferably, in order to facilitate the penetration of the sealing rod through the sealing ring, the top end of the sealing rod is provided with a chamfer.
Preferably, in order to prolong the service life of the sealing ring, the sealing ring is provided with an anti-corrosion zinc coating.
Preferably, the water pipe is black in color in order to improve the defrosting capacity of the water pipe.
Preferably, in order to improve heat generation efficiency between the rotating disc and the friction disc, a side of the rotating disc adjacent to the friction disc is provided with a texture.
The water-saving irrigation equipment for gardens with convenient operation has the advantages that the function of cleaning the filter screen is realized through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism is not required to be disassembled, the operation is more convenient and faster, in addition, the ice melting function is realized through the thawing mechanism, and compared with the existing ice melting mechanism, the ice melting mechanism has the advantages of ingenious structure and stronger practicability.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a water-saving irrigation device for garden use according to the present invention;
FIG. 2 is a sectional view of the easy-to-operate water-saving irrigation apparatus for gardens of the present invention;
FIG. 3 is a schematic structural diagram of an auxiliary assembly of the water-saving irrigation equipment for garden use according to the present invention;
FIG. 4 is a schematic structural diagram of a thawing mechanism of the water-saving irrigation equipment for garden use, which is convenient to operate and is provided with the invention;
in the figure: 1. the automatic slag removal device comprises a nozzle, a water pipe, a filter screen, a slag discharge pipe, a ball valve, a check valve, a sealing rod, a limiting block, a sealing ring, a guide rod, a fixing block, a first spring, a connecting pipe, a friction disc, a rotating disc, a driving motor, a magnet ring, a heat conduction rod, a supporting block, a second spring and an electromagnet, wherein the water pipe is 2, the filter screen is 3, the slag discharge pipe is 4, the ball valve is 5, the check valve is 6, the sealing rod is 7, the limiting block is 8, the sealing ring is 9, the.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, a water-saving irrigation device for garden operation, which comprises a nozzle 1, a water pipe 2 and a filter screen 3, wherein the water pipe 2 is vertically arranged, the nozzle 1 is installed at the top end of the water pipe 2, the filter screen 3 is installed in the water pipe 2, and the water pipe 2 is provided with an auxiliary mechanism and a thawing mechanism;
the auxiliary mechanism comprises a slag discharge pipe 4, a ball valve 5, a one-way valve 6 and an auxiliary assembly, wherein the axis of the slag discharge pipe 4 is perpendicular to and intersected with the axis of the water pipe 2, the slag discharge pipe 4 is positioned on one side, far away from the nozzle 1, of the filter screen 3, the slag discharge pipe 4 is arranged on the water pipe 2 and communicated with the water pipe 2, the ball valve 5 is arranged on the slag discharge pipe 4, the one-way valve 6 is installed in the water pipe 2, the axis of the slag discharge pipe 4 is positioned between the filter screen 3 and the one-way valve 6, and the auxiliary assembly is arranged in the water pipe 2 and positioned between the nozzle 1 and the filter screen 3;
the auxiliary assembly comprises a sealing rod 7, a limiting block 8, a sealing ring 9 and two connecting units, wherein the sealing ring 9 and the sealing rod 7 are coaxially arranged with the water pipe 2, the outer diameter of the sealing ring 9 is equal to the inner diameter of the water pipe 2, the inner diameter of the sealing ring 9 is equal to the diameter of the sealing rod 7, the sealing ring 9 is in sliding and sealing connection with the inner wall of the water pipe 2, the sealing rod 7 penetrates through the sealing ring 9, the sealing rod 7 is in sliding and sealing connection with the inner wall of the sealing ring 9, the limiting block 8 is fixed at the bottom end of the sealing rod 7 and is abutted against the sealing ring 9, the limiting block 8 is fixed on the inner wall of the water pipe 2, and the sealing rod 7 is;
the connecting unit comprises a guide rod 10, a fixing block 11, a first spring 12 and a mounting hole, the mounting hole is formed in the sealing ring 9, the guide rod 10 is parallel to the water pipe 2, the guide rod 10 penetrates through the mounting hole, the guide rod 10 is in sliding and sealing connection with the inner wall of the mounting hole, the fixing block 11 is fixed to the top end of the guide rod 10, the first spring 12 is located between the fixing block 11 and the sealing ring 9, the fixing block 11 is connected with the sealing ring 9 through the first spring 12, the fixing block 11 is fixed to the inner wall of the water pipe 2, and the distance between the fixing block 11 and the filter screen 3 is smaller than the distance between the top end of the sealing rod 7 and the filter screen 3;
the bottom end of a water pipe 2 is connected with an external water supply device, water is conveyed from the water pipe 2 to a nozzle 1 through the water supply device and then is sprayed out from the nozzle 1 in a fog form, water-saving irrigation is realized, in addition, the interception of impurities in the water can be realized through a filter screen 3, during the irrigation, the water is conveyed into the water pipe 2 through the water, the pressure in the water pipe 2 is increased, a sealing ring 9 moves towards the direction far away from a limit block 8 on a guide rod 10 under the action of the pressure, a first spring 12 is compressed, when the sealing ring 9 is separated from a sealing rod 7, the water in the water pipe 2 can pass through a ring hole of the sealing ring 9 and is conveyed to the nozzle 1, when the water pipe 2 stops supplying water, the water between the one-way valve 6 and the sealing ring 9 cannot be discharged through the one-way characteristic of the one-way valve 6, and the sealing ring 9 moves towards the direction close to, when sealing rod 7 passes sealing ring 9, make the water pressure increase between sealing ring 9 and the check valve 6, thereby can make sealing ring 9 stop to remove towards 8 directions of being close to the stopper, make there is the clearance between sealing rod 7 and the sealing ring 9, when will needing to clean the impurity on the filter screen 3, through control ball valve 5, make the water in the water pipe 2 discharge from row's cinder pipe 4, and, make sealing ring 9 remove towards 8 directions of being close to the stopper again under the elastic action of first spring 12, thereby make the water between sealing ring 9 and the filter screen 3 pass behind the filter screen 3 from row's cinder pipe 4 discharge, here, can make impurity on the filter screen 3 separate with filter screen 3 and arrange water pipe 2 side by side through the effect of rivers, the function of clean filter screen 3 has been realized.
As shown in fig. 4, the thawing mechanism comprises a connecting pipe 13 and a thawing assembly, the connecting pipe 13 is coaxially arranged with the slag discharge pipe 4, the connecting pipe 13 is arranged at one side of the water pipe 2 far away from the slag discharge pipe 4, and the thawing assembly is positioned in the connecting pipe 13;
the defrosting assembly comprises a friction disc 14, a rotating disc 15, a driving motor 16, a magnet ring 17 and at least two defrosting units, wherein the friction disc 14, the rotating disc 15 and the magnet ring 17 are coaxially arranged with the connecting pipe 13, the diameter of the friction disc 14 is equal to the inner diameter of the connecting pipe 13 and is larger than that of the rotating disc 15, the friction disc 14 is hermetically and fixedly connected with the inner wall of the connecting pipe 13, the rotating disc 15 is attached to one side, away from the axis of the water pipe 2, of the friction disc 14, the driving motor 16 is in transmission connection with one side, away from the friction disc 14, of the rotating disc 15, the driving motor 16 is fixed on the inner wall of the connecting pipe 13, the magnet ring 17 is positioned on one side, away from the rotating disc 15, of the driving motor 16, and the defrosting units are uniformly distributed;
the thawing unit comprises a heat conducting rod 18, a supporting block 19, a second spring 20, an electromagnet 21 and a through hole, the through holes are provided on the friction disc 14, the heat conduction rods 18 are parallel to the connection pipes 13, the heat conduction rods 18 pass through the through holes, the heat conducting rod 18 is connected with the inner wall of the through hole in a sliding and sealing way, one end of the heat conducting rod 18 is fixed on one side of the magnet ring 17 close to the friction disc 14, the electromagnet 21 abuts against the other side of the magnet ring 17 and is fixed on the inner wall of the connecting pipe 13, the supporting block 19 is located between the rotary disk 15 and the magnet ring 17 and fixed on the inner wall of the connecting pipe 13, the supporting block 19 is provided with a connecting hole, the heat conducting rod 18 passes through the connecting hole and is connected with the inner wall of the connecting hole in a sliding way, the second spring 20 is located between the support block 19 and the magnet ring 17, and the magnet ring 17 is connected to the support block 19 through the second spring 20.
When the water in the water pipe 2 freezes, it is activated by the drive motor 16, causing the rotating disc 15 to rotate on the friction disc 14, the temperature on the friction disc 14 is increased by the principle of frictional heating, and when the heat on the friction disc 14 is transferred to the ice in the water pipe 2, thawing can be achieved, during which time, by energizing electromagnet 21, a mutually repulsive force is generated between magnet ring 17 and electromagnet 21, so that the magnetic ring 17 moves the heat-conducting rod 18 on the supporting block 19 toward the direction close to the axis of the water pipe 2, and the second spring 20 is compressed, after the heat on the friction disc 14 is transferred to the heat conducting rod 18, the heat conducting rod 18 can be inserted into the ice block to improve the uniformity of the ice block heating and further improve the defrosting efficiency, and after the electromagnet 21 is powered off, the magnet ring 17 is reset under the elastic action of the second spring 20, and the resetting of the magnet ring 17 drives the heat conducting rod 18 to reset.
Preferably, the driving motor 16 is a servo motor in order to increase the driving force of the driving motor 16.
The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 16 can be improved.
Preferably, in order to increase the defrosting efficiency, the friction disc 14 is coated with heat conductive silicone on the side away from the rotating disc 15.
The function of the heat conducting silica gel is to improve the capacity of heat transfer on the friction disc 14 to the ice blocks, and further improve the defrosting efficiency.
Preferably, the guide rod 10 is coated with grease in order to improve the smoothness of movement of the seal ring 9.
The grease serves to reduce the friction between the guide rod 10 and the inner wall of the mounting hole, thereby improving the smoothness of movement of the seal ring 9.
Preferably, the sealing rod 7 is coated with a sealing grease in order to reduce the gap between the sealing rod 7 and the sealing ring 9.
The sealing grease has the function of reducing the clearance between the sealing rod 7 and the sealing ring 9 and improving the sealing property.
Preferably, in order to achieve buffering and vibration reduction, the limiting block 8 is made of rubber.
The rubber texture is comparatively soft, can reduce the impact force that produces when sealing ring 9 supports with stopper 8 and leans on, has realized buffering and damping.
Preferably, in order to facilitate the sealing rod 7 to pass through the sealing ring 9, the top end of the sealing rod 7 is provided with a chamfer.
The chamfer has the effect of reducing the caliber of the guide rod 10 when passing through the sealing ring 9, and facilitating the matching of the sealing ring 9 and the sealing rod 7.
Preferably, in order to prolong the service life of the sealing ring 9, an anti-corrosion zinc coating is arranged on the sealing ring 9.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of sealing ring 9 to improve the life of sealing ring 9.
Preferably, the water pipe 2 is black in color in order to improve the defrosting capacity of the water pipe 2.
Black has a strong ability to absorb light and convert light energy into heat and transfer it to the ice cubes, thereby improving the defrosting ability of the water tube 2.
Preferably, in order to improve the heat generation efficiency between the rotating disc 15 and the friction disc 14, a side of the rotating disc 15 adjacent to the friction disc 14 is textured.
The friction between the rotating disk 15 and the friction disk 14 can be increased by the texturing, and the heat generation efficiency between the rotating disk 15 and the friction disk 14 can be increased because the heat generation is increased as the friction is increased.
The bottom end of a water pipe 2 is connected with an external water supply device, water is conveyed from the water pipe 2 to a nozzle 1 through the water supply device and then is sprayed out from the nozzle 1 in a fog form, water-saving irrigation is realized, in addition, the interception of impurities in the water can be realized through a filter screen 3, during the irrigation, the water is conveyed into the water pipe 2 through the water, the pressure in the water pipe 2 is increased, a sealing ring 9 moves towards the direction far away from a limit block 8 on a guide rod 10 under the action of the pressure, a first spring 12 is compressed, when the sealing ring 9 is separated from a sealing rod 7, the water in the water pipe 2 can pass through a ring hole of the sealing ring 9 and is conveyed to the nozzle 1, when the water pipe 2 stops supplying water, the water between the one-way valve 6 and the sealing ring 9 cannot be discharged through the one-way characteristic of the one-way valve 6, and the sealing ring 9 moves towards the direction close to, when the sealing rod 7 passes through the sealing ring 9, the water pressure between the sealing ring 9 and the one-way valve 6 is increased, so that the sealing ring 9 stops moving towards the direction close to the limiting block 8, a gap exists between the sealing rod 7 and the sealing ring 9, when impurities on the filter screen 3 need to be cleaned, the water in the water pipe 2 is discharged from the slag discharge pipe 4 by controlling the ball valve 5, and the sealing ring 9 moves towards the direction close to the limiting block 8 again under the elastic action of the first spring 12, so that the water between the sealing ring 9 and the filter screen 3 passes through the filter screen 3 and then is discharged from the slag discharge pipe 4, wherein the impurities on the filter screen 3 can be separated from the filter screen 3 and are discharged out of the water pipe 2 under the action of water flow, the function of cleaning the filter screen 3 is realized, when the water in the water pipe 2 is frozen, the driving motor 16 is started, the rotating disc 15 rotates on the friction disc 14, and the principle, make the temperature on the friction disk 14 rise, when heat on the friction disk 14 transfers to the ice in the water pipe 2, then can realize thawing, in the meantime, through the circular telegram of electro-magnet 21, make the magnetic ring 17 and produce the effort of mutual repulsion between the electro-magnet 21, thereby make the magnetic ring 17 drive the heat conduction pole 18 and move towards the direction of being close to the axis of water pipe 2 on the supporting shoe 19, and make the second spring 20 compress, after heat on the friction disk 14 transfers to the heat conduction pole 18, can insert the ice-cube through the heat conduction pole 18 inside, improve the uniformity that the ice-cube is heated, and then improve the efficiency of thawing, after the electro-magnet 21 cuts off the power supply, make the magnetic ring 17 reset under the elastic action of second spring 20, the reset of magnetic ring 17 drives the heat conduction pole.
Compared with the prior art, this a water-saving irrigation equipment for simple operation in gardens has realized the function of clean filter screen 3 through complementary unit, compares with current complementary unit, and this complementary unit need not to dismantle, and the operation is more convenient, and not only, has still realized the function of ice-melt through thawing mechanism, compares with current ice-melt mechanism, and this ice-melt mechanism structure is ingenious, and the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The water-saving irrigation equipment convenient and fast to operate for gardens comprises a nozzle (1), a water pipe (2) and a filter screen (3), wherein the water pipe (2) is vertically arranged, the nozzle (1) is installed at the top end of the water pipe (2), and the filter screen (3) is installed in the water pipe (2), and is characterized in that an auxiliary mechanism and a unfreezing mechanism are arranged on the water pipe (2);
the auxiliary mechanism comprises a slag discharge pipe (4), a ball valve (5), a one-way valve (6) and an auxiliary assembly, wherein the axis of the slag discharge pipe (4) is perpendicular to and intersected with the axis of the water pipe (2), the slag discharge pipe (4) is positioned on one side, away from the nozzle (1), of the filter screen (3), the slag discharge pipe (4) is arranged on the water pipe (2) and communicated with the water pipe (2), the ball valve (5) is arranged on the slag discharge pipe (4), the one-way valve (6) is installed in the water pipe (2), the axis of the slag discharge pipe (4) is positioned between the filter screen (3) and the one-way valve (6), and the auxiliary assembly is arranged in the water pipe (2) and positioned between the nozzle (1) and the filter screen (3);
the auxiliary assembly comprises a sealing rod (7), a limiting block (8), a sealing ring (9) and two connecting units, wherein the sealing ring (9) and the sealing rod (7) are coaxially arranged with the water pipe (2), the outer diameter of the sealing ring (9) is equal to the inner diameter of the water pipe (2), the inner diameter of the sealing ring (9) is equal to the diameter of the sealing rod (7), the sealing ring (9) slides and is in sealing connection with the inner wall of the water pipe (2), the sealing rod (7) penetrates through the sealing ring (9), the sealing rod (7) slides and is in sealing connection with the inner wall of the sealing ring (9), the limiting block (8) is fixed at the bottom end of the sealing rod (7) and abuts against the sealing ring (9), the limiting block (8) is fixed on the inner wall of the water pipe (2), and the sealing rod (7) is located between the two connecting units;
the connecting unit comprises a guide rod (10), a fixing block (11), a first spring (12) and a mounting hole, the mounting hole is formed in a sealing ring (9), the guide rod (10) is parallel to the water pipe (2), the guide rod (10) penetrates through the mounting hole, the guide rod (10) slides and is in sealing connection with the inner wall of the mounting hole, the fixing block (11) is fixed to the top end of the guide rod (10), the first spring (12) is located between the fixing block (11) and the sealing ring (9), the fixing block (11) is connected with the sealing ring (9) through the first spring (12), the fixing block (11) is fixed to the inner wall of the water pipe (2), and the distance between the fixing block (11) and the filter screen (3) is smaller than the distance between the top end of the sealing rod (7) and the filter screen (3);
the unfreezing mechanism comprises a connecting pipe (13) and an unfreezing assembly, the connecting pipe (13) and the slag discharge pipe (4) are coaxially arranged, the connecting pipe (13) is arranged on one side, far away from the slag discharge pipe (4), of the water pipe (2), and the unfreezing assembly is located in the connecting pipe (13);
the defrosting assembly comprises a friction disc (14), a rotating disc (15), a driving motor (16), a magnet ring (17) and at least two defrosting units, the friction disc (14), the rotating disc (15) and the magnet ring (17) are coaxially arranged with the connecting pipe (13), the diameter of the friction disc (14) is equal to the inner diameter of the connecting pipe (13) and is larger than that of the rotating disc (15), the friction disc (14) is hermetically and fixedly connected with the inner wall of the connecting pipe (13), the rotating disc (15) is attached to one side, away from the axis of the water pipe (2), of the friction disc (14), the driving motor (16) is in transmission connection with one side, away from the friction disc (14), of the rotating disc (15), the driving motor (16) is fixed on the inner wall of the connecting pipe (13), and the magnet ring (17) is located on one side, away from the rotating disc (15), of the driving motor (16), the unfreezing units are uniformly distributed in the circumferential direction by taking the axis of the connecting pipe (13) as the center;
the unfreezing unit comprises a heat conducting rod (18), a supporting block (19), a second spring (20), an electromagnet (21) and a through hole, the through hole is formed in the friction disc (14), the heat conducting rod (18) is parallel to the connecting pipe (13), the heat conducting rod (18) penetrates through the through hole, the heat conducting rod (18) is connected with the inner wall of the through hole in a sliding and sealing mode, one end of the heat conducting rod (18) is fixed to one side, close to the friction disc (14), of the magnet ring (17), the electromagnet (21) is abutted to the other side of the magnet ring (17) and fixed to the inner wall of the connecting pipe (13), the supporting block (19) is located between the rotating disc (15) and the magnet ring (17) and fixed to the inner wall of the connecting pipe (13), the supporting block (19) is provided with the connecting hole, and the heat conducting rod (18) penetrates through the connecting hole, the second spring (20) is located between the supporting block (19) and the magnet ring (17), and the magnet ring (17) is connected with the supporting block (19) through the second spring (20).
2. The easy-to-operate water-saving irrigation equipment for gardens according to claim 1, wherein the driving motor (16) is a servo motor.
3. The easy-to-use water-saving irrigation equipment for gardens and parks as claimed in claim 1, wherein the side of the friction disc (14) away from the rotating disc (15) is coated with heat-conducting silicone.
4. The easy-to-operate water-saving irrigation apparatus for gardens of claim 1, wherein the guide rod (10) is coated with grease.
5. The easy-to-use water-saving irrigation equipment for gardens of claim 1, wherein the sealing rod (7) is coated with sealing grease.
6. The easy-to-operate water-saving irrigation device for gardens as claimed in claim 1, wherein the material of the limiting block (8) is rubber.
7. The easy-to-operate water-saving irrigation equipment for gardens as claimed in claim 1, wherein the top end of the sealing rod (7) is provided with a chamfer.
8. The easy-to-operate water-saving irrigation equipment for gardens as claimed in claim 1, wherein the sealing ring (9) is provided with an anti-corrosion zinc coating.
9. The easy-to-operate water-saving irrigation equipment for gardens of claim 1, wherein the color of the water pipe (2) is black.
10. The irrigation equipment of claim 1, wherein the rotating disc (15) is provided with a thread on the side close to the friction disc (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010190978.4A CN111387019A (en) | 2020-03-18 | 2020-03-18 | A water-saving irrigation equipment for simple operation in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010190978.4A CN111387019A (en) | 2020-03-18 | 2020-03-18 | A water-saving irrigation equipment for simple operation in gardens |
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| CN111387019A true CN111387019A (en) | 2020-07-10 |
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| CN202010190978.4A Withdrawn CN111387019A (en) | 2020-03-18 | 2020-03-18 | A water-saving irrigation equipment for simple operation in gardens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229114A (en) * | 2021-06-07 | 2021-08-10 | 塔里木大学 | Drip irrigation device for desert highway protection forest |
Citations (9)
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| CN110386250A (en) * | 2019-07-25 | 2019-10-29 | 南宁聚信众信息技术咨询有限公司 | A kind of pesticide spraying system of the high reliablity with anti-precipitation function |
| CN110583433A (en) * | 2019-09-27 | 2019-12-20 | 夏志强 | Anti-blocking water-saving irrigation device for agriculture |
| CN110833066A (en) * | 2019-11-29 | 2020-02-25 | 广州市欧树环保科技有限公司 | A pesticide sprinkler that is used for gardens to have frostproofing function |
| CN110878843A (en) * | 2019-11-20 | 2020-03-13 | 刘金生 | Hydraulic engineering hydraulic valve with anti-freezing function for severe cold area |
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| CN206045555U (en) * | 2016-08-18 | 2017-03-29 | 新昌县派尔克机电制造有限公司 | A kind of self-operated type backwash filter |
| CN207899074U (en) * | 2018-01-24 | 2018-09-25 | 广州市佳硕农业科技发展有限公司 | A kind of back-flushing filtering device |
| CN209458457U (en) * | 2019-01-05 | 2019-10-01 | 天津市红宝科技发展有限公司 | A kind of valve with filtering function |
| CN209523175U (en) * | 2019-01-25 | 2019-10-22 | 浙江省水电建筑安装有限公司 | A kind of construction of hydro project water-proof drainage device |
| CN110182864A (en) * | 2019-06-20 | 2019-08-30 | 广州市欧伊若科技有限公司 | A kind of anti-freeze type sewage treatment conveying device of easy to maintain |
| CN110386250A (en) * | 2019-07-25 | 2019-10-29 | 南宁聚信众信息技术咨询有限公司 | A kind of pesticide spraying system of the high reliablity with anti-precipitation function |
| CN110583433A (en) * | 2019-09-27 | 2019-12-20 | 夏志强 | Anti-blocking water-saving irrigation device for agriculture |
| CN110878843A (en) * | 2019-11-20 | 2020-03-13 | 刘金生 | Hydraulic engineering hydraulic valve with anti-freezing function for severe cold area |
| CN110833066A (en) * | 2019-11-29 | 2020-02-25 | 广州市欧树环保科技有限公司 | A pesticide sprinkler that is used for gardens to have frostproofing function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113229114A (en) * | 2021-06-07 | 2021-08-10 | 塔里木大学 | Drip irrigation device for desert highway protection forest |
| CN113229114B (en) * | 2021-06-07 | 2022-07-29 | 塔里木大学 | Drip irrigation device for desert highway protection forest |
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Application publication date: 20200710 |