CN209995040U

CN209995040U - water installations that irrigation engineering used

Info

Publication number: CN209995040U
Application number: CN201920778262.9U
Authority: CN
Inventors: 程雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-31
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a water installations that irrigation engineering used, the outlet shaft passes through inlet tube and the water storage tank connection that the water pump in the well is connected, the water storage tank passes through the second inlet tube and is connected with quantitative filter equipment, quantitative filter equipment and water piping connection, quantitative filter equipment includes the casing, is provided with the U type pipe in the casing, the top and the water piping connection of U type pipe end, and the drain pipe runs through the casing and extends outwards, the U type pipe is end and second advance water piping connection in addition, and the second inlet tube runs through casing and water storage tank connection, the top of second inlet tube is provided with the piston, the piston top is provided with reciprocating device, the utility model discloses a half tooth gear drives reciprocating device up-and-down motion, and then drives the piston up-and-down motion to make the water in the U type pipe realize quantitative discharge, in addition, can realize the filtration of back flush sewage through filter equipment to promote the push-and push away closed filth export through the push-pull board, thereby.

Description

water installations that irrigation engineering used

Technical Field

The utility model relates to a irrigation field, more specifically say, relate to water installations that irrigation engineering used.

Background

Technical measures for supplementing the water needed by crops. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient water, and under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation or uneven distribution, so that the crops must be artificially irrigated to supplement the deficiency of natural rainfall.

Irrigation, namely watering the land with water. The irrigation principle is that the irrigation quantity, the irrigation times and the irrigation time are determined according to the water requirement characteristics, the growth stage, the climate and the soil conditions of the medicinal plants, and the medicinal plants are irrigated in a proper time and in a proper amount and reasonably. The species of the plant mainly comprises irrigation before sowing, seedling promotion irrigation, growth period irrigation, winter irrigation and the like;

the water installations that irrigation engineering used do not have the effect of filtering and quantitative watering now.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Effect problem to what exist among the prior art does not possess filtration and quantitative watering, the utility model aims to provide water installations that irrigation engineering used, it can realize quantitative watering and filtration.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

kind of water installations that irrigation engineering used, including the outlet shaft, the outlet shaft through the inlet tube and the storage water tank connection that the water pump in the well is connected, the storage water tank pass through the second inlet tube and quantitative filter equipment connects, quantitative filter equipment and drain pipe connection.

Preferably, the quantitative filtering device comprises a shell, a U-shaped pipe is arranged in the shell, the top end of the U-shaped pipe is connected with a water drainage pipe, the water drainage pipe penetrates through the shell and extends outwards, the other end of the U-shaped pipe is connected with a second water inlet pipe, and the second water inlet pipe penetrates through the shell and is connected with the water storage tank;

and a piston is arranged above the second water inlet pipe, and a reciprocating device is arranged above the piston.

Preferably, a filtering device is arranged in the middle of the U-shaped pipe.

Preferably, the reciprocating device comprises an th connecting rod, a second connecting rod and a square frame, an opening is arranged above the shell, the top end of the piston is fixedly connected with the bottom end of the th connecting rod, the top end of the th connecting rod is fixedly connected with the bottom end of the square frame, the top end of the square frame is fixedly connected with the bottom end of the second connecting rod, and the top end of the second connecting rod penetrates through the opening and extends outwards;

the square frame both sides side that inwards is relative be provided with the gear tooth, the casing outside be provided with the motor, the axis of rotation of motor run through the casing and with be located the half-tooth gear connection in square frame middle part.

Preferably, the top and the bottom of the middle part of the U-shaped pipe are provided with sliding chutes, the top end and the bottom end of the filtering device are in sliding connection with the sliding chutes, and springs are connected in the sliding chutes on the left side and the right side of the top end and the bottom end of the filtering device;

a dirt outlet is formed in the U-shaped pipe on the right side of the filtering device, a valve groove is formed in the middle of the dirt outlet, sealing gaskets are arranged on the upper top surface and the lower top surface in the valve groove, a push-pull plate is arranged between the upper sealing gasket and the lower sealing gasket, the end, close to , of the push-pull plate is connected with the end of a push rod, the other end of the push rod penetrates through the sliding groove and is fixedly connected with the bottom end of the filtering device, a sealing plug is arranged on the portion, located in the valve groove, of the push rod, the bottom end of the dirt outlet is connected with a dirt pipe, and.

Preferably, the left end and the right end of the chute far away from the filtering device are connected with elastic cloth between the filtering device and the chute.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the utility model discloses a half-tooth gear drives reciprocating device up-and-down motion, and then drives piston up-and-down motion to make the water of U type intraductal realize quantitative discharge, in addition, can realize the filtration of sewage through filter equipment, and open closed filth export through the push rod promotion push-and-pull board, thereby make the filth of filter equipment back flush flow away from the filth pipe.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the quantitative filtering device of the present invention;

FIG. 3 is a schematic structural view of the reciprocating device of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. the water outlet device comprises a water outlet well, a water inlet pipe 2, a water inlet pipe , a water storage tank 3, a water inlet pipe 4, a water inlet pipe second, a quantitative filtering device 5, a water outlet pipe 6, a shell 7, a U-shaped pipe 8, a piston 9, a reciprocating device 11, a filtering device 12, a connecting rod , a connecting rod 13, a connecting rod second, a square frame 14, a square frame 15, gear teeth 16, a rotating shaft 17, a half-tooth gear 18, a sliding chute 19, a spring 19, an elastic cloth 20, a dirt outlet 21, a valve groove 23, a sealing gasket 24, a push-pull plate 25, a push rod 26, a sealing plug 27 and a dirt pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Referring to fig. 1-5, a water inlet device for irrigation engineering, comprising a water outlet well 1, wherein the water outlet well 1 is connected with a water storage tank 3 through a th water inlet pipe 2 connected with a water pump in the well, the water storage tank 3 is connected with a quantitative filter device 5 through a second water inlet pipe 4, and the quantitative filter device 5 is connected with a water outlet pipe 6.

The quantitative filtering device 5 comprises a shell 7, a U-shaped pipe 8 is arranged in the shell 7, the top end of the U-shaped pipe 8 is connected with a water discharge pipe 6, the water discharge pipe 6 penetrates through the shell 7 and extends outwards, the other end of the U-shaped pipe 8 is connected with a second water inlet pipe 4, and the second water inlet pipe 4 penetrates through the shell 7 and is connected with a water storage tank 3;

a piston 9 is arranged above the second water inlet pipe 4, and a reciprocating device 10 is arranged above the piston 9.

The middle part of the U-shaped pipe 8 is provided with a filtering device 11.

The reciprocating device 10 comprises an th connecting rod 12, a second connecting rod 13 and a square frame 14, an opening is arranged above the shell 7, the top end of the piston 9 is fixedly connected with the bottom end of the th connecting rod 12, the top end of the th connecting rod 12 is fixedly connected with the bottom end of the square frame 14, the top end of the square frame 14 is fixedly connected with the bottom end of the second connecting rod 13, and the top end of the second connecting rod 13 penetrates through the opening and extends outwards;

the two sides of the square frame 14 opposite to the inner side are provided with gear teeth 15, the outer side of the shell 7 is provided with a motor, and a rotating shaft 16 of the motor penetrates through the shell 7 and is connected with a half-tooth gear 17 positioned in the middle of the square frame 14.

The top and the bottom of the middle part of the U-shaped pipe 8 are provided with sliding chutes 18, the top and the bottom of the filtering device 11 are in sliding connection with the sliding chutes 18, and springs 19 are connected in the sliding chutes 18 on the left side and the right side of the top and the bottom of the filtering device 11;

a dirt outlet 21 is arranged on a U-shaped pipe 8 on the right side of the filtering device 11, a valve groove 22 is arranged in the middle of the dirt outlet 21, sealing gaskets 23 are arranged on the upper top surface and the lower top surface in the valve groove 22, a push-pull plate 24 is arranged between the upper sealing gasket 23 and the lower sealing gasket 23, the end, close to , of the push-pull plate 24 of the filtering device 11 is connected with the end of a push rod 25, the other end of the push rod 25 penetrates through a sliding groove 18 and is fixedly connected with the bottom end of the filtering device 11, a sealing plug 26 is arranged on the portion, located in the valve groove 22, of the push rod 25, the bottom.

An elastic cloth 20 is connected between the left and right ends of the chute 18 far away from the filter device 11 and the filter device 11.

The working principle is as follows:

as shown in fig. 1, firstly, water resources in a water outlet well are pumped into a water storage tank for standby use through a water pump, at the moment, water also exists in a U-shaped pipe, when irrigation needs to be performed, a motor is started, as shown in fig. 2 and 3, if a rotating shaft rotates clockwise, gear teeth on the right side of a square frame are driven by a half-tooth gear to enable the whole device to move downwards, then the gear teeth are meshed with gear teeth on the left side of the square frame to drive a reciprocating device to move upwards, and the process is repeated, when a piston is located at the highest position, a second water inlet pipe is located below the piston, when the piston descends, is used for directly blocking the second water inlet pipe, the water surface of the other end of the U-shaped pipe rises and is discharged from a water discharge pipe, the left side of the U-shaped pipe is thin, the right side of the U-shaped pipe is thick, the piston is used for descending;

as shown in figures 4 and 5, some of the existing irrigation is connected with a nozzle, so water resources need to purify the water to remove larger dirt, and the arranged filtering device can filter the sewage, but the filtering efficiency of the filtering device can be gradually reduced if the filtering device is not backwashed, so that when a piston rises, water on the left side of the filtering device can reversely flush the filtering device under the action of pressure, and meanwhile, the filtering device can move rightwards under the action of water flow and the action of pressure to drive a push rod to move rightwards, so that a push-pull plate moves rightwards, a dirt pipe is communicated with a U-shaped pipe, so that backwashed water flows out, when a piston moves upwards, no pressure exists, the filtering device moves to a middle position under the action of springs on two sides, and then the push rod is driven to move leftwards to close a dirt outlet, and a sealing plug arranged on the push rod is used for preventing the sewage from entering a valve groove to cause blockage;

through the technology, the quantitative discharge and the filtering of irrigation water resources are realized.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

The water inlet device for the water conservancy irrigation engineering comprises a water outlet well (1) and is characterized in that the water outlet well (1) is connected with a water storage tank (3) through a water inlet pipe (2) connected with a water pump in the well, the water storage tank (3) is connected with a quantitative filtering device (5) through a second water inlet pipe (4), and the quantitative filtering device (5) is connected with a water discharge pipe (6).
2. The kind of water inflow device for the water conservancy irrigation project according to claim 1, wherein the quantitative filtering device (5) includes a housing (7), a U-shaped pipe (8) is disposed in the housing (7), the top end of end of the U-shaped pipe (8) is connected with the water discharge pipe (6), the water discharge pipe (6) penetrates through the housing (7) and extends outwards, the other end of the U-shaped pipe (8) is connected with the second water inlet pipe (4), the second water inlet pipe (4) penetrates through the housing (7) and is connected with the water storage tank (3), a piston (9) is disposed above the second water inlet pipe (4), and a reciprocating device (10) is disposed above the piston (9).
3. The kind of water inflow device for the irrigation project according to claim 2, wherein the U-shaped pipe (8) is provided with a filtering device (11) in the middle.
4. The kind of water inflow device for irrigation engineering of claim 2, wherein the reciprocating device (10) includes a connecting rod (12), a second connecting rod (13) and a square frame (14), an opening is provided above the housing (7), the top end of the piston (9) is fixedly connected with the bottom end of the connecting rod (12), the top end of the connecting rod (12) is fixedly connected with the bottom end of the square frame (14), the top end of the square frame (14) is fixedly connected with the bottom end of the second connecting rod (13), and the top end of the second connecting rod (13) penetrates through the opening and extends outwards;

the square frame (14) inwards opposite two side surfaces are provided with gear teeth (15), the outer side of the shell (7) is provided with a motor, and a rotating shaft (16) of the motor penetrates through the shell (7) and is connected with a half-tooth gear (17) located in the middle of the square frame (14).
5. The water inflow device for the irrigation project according to claim 3, wherein the U-shaped pipe (8) is provided with a sliding groove (18) at the top and bottom of the middle part, the top and bottom ends of the filtering device (11) are slidably connected with the sliding groove (18), and springs (19) are connected in the sliding grooves (18) at the left and right sides of the top and bottom ends of the filtering device (11);

a dirt outlet (21) is formed in a U-shaped pipe (8) on the right side of the filtering device (11), a valve groove (22) is formed in the middle of the dirt outlet (21), sealing gaskets (23) are arranged on the upper top surface and the lower top surface in the valve groove (22), a push-pull plate (24) is arranged between the upper sealing gasket and the lower sealing gasket (23), the end, close to , of the push-pull plate (24) is connected with the end of a push rod (25), the other end of the push rod (25) penetrates through a sliding groove (18) and is fixedly connected with the bottom end of the filtering device (11), a part, located in the valve groove (22), of the push rod (25) is provided with a dirt pipe (26), the bottom end of the dirt outlet (21) is connected with a dirt pipe (27), and the dirt pipe (27) penetrates through the shell (7).
6. The kind of water inflow device for the irrigation project according to claim 5, wherein the chute (18) is connected with an elastic cloth (20) between the left and right ends far away from the filter (11) and the filter (11).