Self-suction type fertilizing device
By centrally assembling the integrated fertilization equipment in a cabinet and adopting a U-shaped pipe layout and pipe clamp fixation, the problems of time-consuming and labor-intensive on-site assembly of traditional fertilization devices and easy deformation of pipes are solved, and the advantages of compact structure, easy management and maintenance are achieved.
Patent Information
- Application Number
- CN202422975188.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Traditional greenhouse fertilization devices require on-site assembly, take up a lot of space, and the pipes are prone to deformation and rupture, affecting the normal operation of irrigation.
A self-priming fertilization device is designed, in which the integrated fertilization equipment is centrally assembled in a cabinet. A U-shaped pipe layout and pipe clamps are used to reduce on-site assembly workload, shorten pipe length, and provide support.
It has a compact structure, saves time and effort, is easy to manage and maintain, reduces the risk of pipe deformation and rupture, and ensures normal irrigation operation.
Smart Images
Figure CN223452440U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a self-suction type fertilizing device and belongs to the field of greenhouse crop irrigation and fertilizing equipment. BACKGROUND
[0002] The traditional fertilizing device used in the greenhouse at present mainly comprises a water inlet pipe. One end of the water inlet pipe is connected with a water supply device, and the other end is divided into two paths, one of which is connected with one end of a clean water conveying pipe, and the other of which is connected with one end of a fertilizer water conveying pipe. The other ends of the clean water conveying pipe and the fertilizer water conveying pipe are connected with one end of a water outlet pipe after being merged. The other end of the water outlet pipe is connected with an irrigation and spraying pipe. Generally, a water inlet control valve is installed on the water inlet pipe, a clean water irrigation control valve is installed on the clean water conveying pipe, a proportional fertilizer injector is installed on the fertilizer water conveying pipe, and a fertilizer water irrigation control valve is installed on the fertilizer water conveying pipe at the inlet side of the proportional fertilizer injector. A fertilizer suction pipe drawn out of the proportional fertilizer injector is inserted into a fertilizer barrel. A mesh filter is installed on the water outlet pipe. The above-mentioned traditional fertilizing device is usually installed in an open and exposed manner. The water inlet pipe, the clean water conveying pipe, the fertilizer water conveying pipe and the water outlet pipe are arranged in a straight line along the inner edge of the greenhouse on the ground. Among them, the clean water conveying pipe and the fertilizer water conveying pipe are generally arranged in parallel, and the irrigation and spraying pipe connected with the water outlet pipe is buried underground. It can be found from the actual implementation that this installation method has the following disadvantages: first, workers need to assemble on site, which is time-consuming and laborious. Second, it occupies a large space, and the pipe arrangement is loose and unsupported, which can easily cause deformation and rupture of the pipe and affect the normal operation of irrigation. CONTENT OF THE UTILITY MODEL
[0003] The utility model aims at providing a self-suction type fertilizing device which has the advantages of compact structure, no need for on-site assembly, small space occupation and the like on the basis of realizing irrigation of crops in a greenhouse.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0005] The utility model discloses a self-suction type fertilization device, including the cabinet, install the fertilization integrated equipment in the cabinet, wherein: the fertilization integrated equipment includes water inlet pipeline, one end of water inlet pipeline reaches the water inlet hole on the cabinet and is connected with the one end of clear water water supply pipeline and fertilizer water water supply pipeline through the tee, and the other end of clear water water supply pipeline and fertilizer water water supply pipeline is connected with the one end of water outlet pipeline through the tee, and the other end of water outlet pipeline reaches the water outlet hole on the cabinet, water inlet control valve is installed on water inlet pipeline, clear water irrigation control valve is installed on clear water water supply pipeline, and the fertilizer water irrigation control valve is installed on the fertilizer water water supply pipeline on the inlet side of proportion fertilizer injector, and the suction fertilizer pipe of proportion fertilizer injector is drawn into the fertilizer barrel below, and the net filter is installed on water outlet pipeline, and clear water water supply pipeline and fertilizer water water supply pipeline are arranged along the inner wall of the cabinet, and the clear water water supply pipeline is arranged in the horizontal plane and is opposite to the fertilizer water water supply pipeline in the horizontal plane, and the fertilizer water water supply pipeline and clear water water supply pipeline are located above the fertilizer barrel, and the part of water inlet pipeline and water outlet pipeline that reaches out of the cabinet is arranged in parallel.
[0006] The utility model has the advantages of compact structure, no need of on-site assembly, time and labor saving, small space occupation, easy management and maintenance, avoidance of damage caused by collision, reduced pipeline length, pipeline clamps for fixation and support, reduced risk of pipeline deformation and rupture, ensured normal operation of irrigation and suitability for popularization and application.
[0007] The utility model realizes irrigation of crops in the greenhouse, and has the advantages of compact structure, no need of on-site assembly, time and labor saving, small space occupation, easy management and maintenance, avoidance of damage caused by collision, reduced pipeline length, pipeline clamps for fixation and support, reduced risk of pipeline deformation and rupture, ensured normal operation of irrigation and suitability for popularization and application. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1 It is the three-dimensional structure schematic diagram of the utility model self-suction type fertilization device.
[0009] Figure 2 It is the three-dimensional perspective schematic diagram of the utility model self-suction type fertilization device.
[0010] Figure 3 It is the front view schematic diagram of fertilization integrated equipment.
[0011] Figure 4 It is the rear view schematic diagram of fertilization integrated equipment.
[0012] Figure 5 It is the right view schematic diagram of fertilization integrated equipment.
[0013] Figure 6 It is the left view schematic diagram of fertilization integrated equipment.
[0014] Figure 7 is a schematic view of the fertilizer integrated device. DETAILED DESCRIPTION
[0015] As Figures 1 to 7 The utility model provides a self -priming type fertilizer device, including the cabinet 90, installs the fertilizer integrated device in the cabinet 90, wherein: the fertilizer integrated device includes water inlet pipeline 10, one end of water inlet pipeline 10 extends from the water inlet hole 91 on the cabinet 90 and the other end is connected with the one end of clear water water delivery pipeline 20 and fertilizer water water delivery pipeline 30 one end via tee (equidiameter tee) 80, the other end of clear water water delivery pipeline 20 and the other end of fertilizer water water delivery pipeline 30 are connected with the one end of outlet pipeline 40 after converging via tee 80, the other end of outlet pipeline 40 extends from the water outlet hole 92 on the cabinet 90, water inlet control valve 11 is installed on water inlet pipeline 10, clear water irrigation control valve 22 is installed on clear water water delivery pipeline 20, proportion fertilizer injector 32 is installed on fertilizer water water delivery pipeline 30, on fertilizer water water delivery pipeline 30, fertilizer water irrigation control valve 31 is installed on the inlet side of proportion fertilizer injector 32, the fertilizer suction pipe 320 that proportion fertilizer injector 32 leads extends into the fertilizer barrel 60 below, net type filter 41 is installed on outlet pipeline 40, clear water water delivery pipeline 20 and fertilizer water water delivery pipeline 30 are arranged along the inner wall of the cabinet 90, clear water water delivery pipeline 20 is arranged in the horizontal plane and is opposite to the part of fertilizer water water delivery pipeline 30 in the horizontal plane and is arranged in the U shape, most reasonably utilizes the internal space of the cabinet 90, fertilizer water water delivery pipeline 30 and clear water water delivery pipeline 20 are located above the fertilizer barrel 60, the part of water inlet pipeline 10 and outlet pipeline 40 that extends the cabinet 90 is arranged in parallel.
[0016] As Figure 2 And Figure 7 Water inlet pipeline 10 and outlet pipeline 40 are arranged along the inner wall of the cabinet 90, and water inlet hole 91 and water outlet hole 92 are arranged on the same side wall of the cabinet 90.
[0017] In actual design, clear water water delivery pipeline 20, fertilizer water water delivery pipeline 30, water inlet pipeline and outlet pipeline 40 should be reasonably arranged according to the size of the internal space of the cabinet 90, and they are usually composed of multiple pipeline segments, and the pipeline segments are connected by elbows 70 and change directions.
[0018] The above design of the utility model makes the fertilizer integrated device be able to be assembled in the cabinet 90, and the structure is compact, the occupied space is small, and the management and maintenance are easy.
[0019] As Figure 2The inner wall of the cabinet 90 is provided with horizontal frames 94, which are horizontally arranged opposite to the horizontal part of the pipes, and the water conveying pipe 20, the fertilizer water conveying pipe 30, the water inlet pipe 10 and the water outlet pipe 40 are clamped at one end of the pipe clamps 95, and the other end of the pipe clamps 95 is screwed and fixed on the corresponding horizontal frames 94. Such design can effectively fix and support the pipes, and compared with the traditional fertilizing device, the length of the pipes is reduced, so that the deformation of the pipes and the breakage between the pipes and the three-way pipes 80 and the elbows 70 can be avoided.
[0020] In the utility model, the structure and shape of the horizontal frames 94 and the pipe clamps 95 can be various, and are not limited. The horizontal frames 94 can also be called horizontal beams. For example, the pipe clamps 95 can include a base for being fixed with the horizontal frames 94, and a fixed clamp is fixed on the base, and a matched clamp is connected with the fixed clamp through bolts after being buckled with the fixed clamp, and the fixed clamp and the matched clamp are buckled to form a circular through hole matched with the circular cross section of the pipe to hold and fix the pipe. The fixed clamp and the matched clamp are, for example, semicircular.
[0021] In addition, the cabinet 90 can be provided with a support beam 96 at the bottom, and the fertilizer barrel 60 is placed on the support beam 96.
[0022] As Figures 3 to 7 The water inlet pipe 10 is provided with a check valve 12 at the outlet side of the water inlet control valve 11, the water conveying pipe 20 is provided with a pressure reducing valve 23 at the outlet side of the clean water irrigation control valve 22, and the fertilizer water conveying pipe 30 is provided with a pressure reducing valve 33 at the outlet side of the proportional fertilizer injector 32. Here, the pressure reducing valves 23 and 33 are used to reduce the water pressure, so as to ensure the safety of the pipes and the smooth and gentle output of the irrigation water.
[0023] In actual design, the clean water irrigation control valve 22 and the water inlet control valve 11 are manual flat ball valves, the pressure reducing valves 23 and 33 installed on the water conveying pipe 20 and the fertilizer water conveying pipe 30, and the fertilizer water irrigation control valve 31 are solenoid valves, which are connected with the control device and controlled by the control device. Here, the control device is a well-known electronic control device, so it is not described in detail.
[0024] As Figure 7 The inlet side and the outlet side of the screen filter 41 are connected with pressure gauges 42. In the utility model, the pressure gauges 42 can be radial pressure gauges. The purpose of installing the pressure gauges 42 at the inlet side and the outlet side of the screen filter 41 is to judge whether the screen filter 41 is blocked by the pressure difference between the two pressure gauges 42, so as to be cleaned in time.
[0025] As Figure 7The water faucet 50 is connected to the water supply pipeline 20 through the adapter tee (reducing tee) 21, and is above the opening 61 formed on the top of the fertilizer barrel 60, wherein the opening 61 of the fertilizer barrel 60 is used for inserting the fertilizer suction pipe 320 of the proportional fertilizer injector 32. The water faucet 50 is used for supplementing the water to the fertilizer barrel 60, and the design facilitates supplementing water in time during the fertilization process. In addition, the water faucet 50 can be connected with a water pipe, and the water pipe is inserted into the opening 61 to supplement water.
[0026] In actual production, the cabinet body 90 is preferably a galvanized spray plastic cabinet body, the cabinet body 90 is provided with a cabinet door 901, and ventilation openings 93 are arranged on both sides of the cabinet body 90. In addition, the water supply pipeline 20, the fertilizer water supply pipeline 30, the water inlet pipeline 10 and the water outlet pipeline 40 adopt UPVC material pipelines.
[0027] In the utility model, the proportional fertilizer injector 32, the mesh filter 41 and various valves are prior art devices. The proportional fertilizer injector 32 is also called a proportional feeder, and is a self-suction type working mode. The filter screen installed in the mesh filter 41 is generally selected to be 120 meshes. The fertilizer barrel 60, for example, adopts a 50L fertilizer barrel, and the top of the fertilizer barrel 60 is provided with an opening 61, and the opening 61 is used for inserting the fertilizer suction pipe 320 of the proportional fertilizer injector 32.
[0028] In use, the utility model is placed in a greenhouse, the water inlet pipeline 10 is connected with a water supply device, the water outlet pipeline 40 is connected with an irrigation and spraying pipeline, the irrigation and spraying pipeline is buried underground, and the spray head connected with the irrigation and spraying pipeline is arranged on the ground to irrigate crops.
[0029] In operation, the water inlet control valve 11 is opened. If the fertilizer water irrigation is needed, the fertilizer water irrigation control valve 31 (the water irrigation control valve 22 is closed) is opened, so that the water enters the fertilizer water supply pipeline 30 through the water inlet pipeline 10, the water is mixed with the fertilizer sucked into the proportional fertilizer injector 32 from the fertilizer barrel 60 to form the fertilizer water in the proportional fertilizer injector 32, so that the fertilizer water enters the water outlet pipeline 40, passes through the mesh filter 41 to filter impurities, and is output through the irrigation and spraying pipeline and the spray head to irrigate crops. If the water irrigation is needed, the water irrigation control valve 22 (the fertilizer water irrigation control valve 31 is closed) is opened, so that the water enters the water supply pipeline 20 through the water inlet pipeline 10, and then enters the water outlet pipeline 40, passes through the mesh filter 41 to filter impurities, and is output through the irrigation and spraying pipeline and the spray head to irrigate crops.
[0030] As can be seen from the above, the utility model discloses the design of the integrated equipment of fertilization is assembled in a cabinet, has the advantages of compact structure, no need on -site assembly, small space occupation, easy management and maintenance, avoid the advantage of knock and damage, and, compared with the traditional fertilization device, the length of each pipeline is shortened and is fixed and supported with the pipe clamp 95, the risk of deformation and rupture is greatly reduced, and the normal operation of irrigation is ensured.
[0031] The above is the preferred embodiment of the utility model and the technical principle used, for the person skilled in the art, without departing from the spirit and scope of the utility model, any equivalent transformation, simple replacement based on the technical scheme of the utility model, etc. The change that is obvious, all belong to the protection scope of the utility model.
Claims
1. A self-priming fertilizer applicator characterized by, The application relates to a cabinet body, wherein a fertilization integrated device is arranged in the cabinet body, and the fertilization integrated device comprises a water inlet pipe, a water outlet pipe and a water supply pipe; one end of the water inlet pipe extends out of a water inlet hole on the cabinet body, and the other end of the water inlet pipe is connected with one end of the water supply pipe through a tee joint; the other end of the water supply pipe is connected with one end of the water outlet pipe through a tee joint; the other end of the water outlet pipe extends out of a water outlet hole on the cabinet body; a water inlet control valve is arranged on the water inlet pipe; a clean water irrigation control valve is arranged on the water supply pipe; a proportional fertilizer injector is arranged on the water supply pipe; a fertilizer irrigation control valve is arranged on the water supply pipe on the inlet side of the proportional fertilizer injector; a fertilizer suction pipe drawn out of the proportional fertilizer injector extends into a fertilizer barrel below; a mesh filter is arranged on the water outlet pipe; the water supply pipe and the water outlet pipe are arranged along the inner wall of the cabinet body; the water supply pipe is arranged in a U shape in a horizontal plane and is opposite to the part of the water outlet pipe arranged in a U shape in the horizontal plane; the water supply pipe and the water outlet pipe are arranged above the fertilizer barrel; and the water inlet pipe and the water outlet pipe are arranged in parallel on the cabinet body.
2. The self-priming fertilizer applicator of claim 1, wherein, The water inlet pipe and the water outlet pipe are arranged along the inner wall of the cabinet body, and the water inlet hole and the water outlet hole are arranged on the same side wall of the cabinet body.
3. The self-priming fertilizer applicator of claim 2, wherein, A horizontal frame is arranged on the inner wall of the cabinet body, and the parts of the water supply pipe, the water outlet pipe, the water inlet pipe and the water outlet pipe arranged in a horizontal manner are clamped with one end of a pipe clamp, and the other end of the pipe clamp is screwed and fixed to the horizontal frame.
4. The self-priming fertilizer applicator of claim 3, wherein, A check valve is arranged on the water inlet pipe on the outlet side of the water inlet control valve; a pressure reducing valve is arranged on the water supply pipe on the outlet side of the clean water irrigation control valve; and a pressure reducing valve is arranged on the water supply pipe on the outlet side of the proportional fertilizer injector.
5. The self-priming fertilizer applicator of claim 4, wherein, The clean water irrigation control valve and the water inlet control valve are manual flat ball valves; the pressure reducing valves arranged on the water supply pipe and the water outlet pipe and the fertilizer irrigation control valve are solenoid valves and are connected with a control device.
6. The self-priming fertilizer applicator of claim 3, wherein, Pressure gauges are connected with the inlet side and the outlet side of the mesh filter.
7. The self-priming fertilizer applicator of claim 3, wherein, A water tap is connected with the water supply pipe through an adapter tee joint, and the water tap is arranged above an opening arranged on the top of the fertilizer barrel, and the opening is used for inserting the fertilizer suction pipe of the proportional fertilizer injector.
8. The self-priming fertilizer applicator of claim 3, wherein, Ventilation openings are arranged on the two sides of the cabinet body.