Garden breeding air humidifying equipment with fog amount adjusting function

By introducing a manual flow regulating valve and flange splicing structure into the air humidification equipment for garden breeding, the problems of unstable mist volume and poor equipment adaptability have been solved. This has enabled flexible adjustment and stable output of mist volume, adapting to the needs of different breeding scenarios and improving breeding results and installation efficiency.

CN121667074APending Publication Date: 2026-03-17济南市公园发展服务中心
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-17
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

Existing humidification equipment for garden breeding lacks stability in mist output, and the flow regulation components lack protective structures, making them susceptible to unauthorized personnel misoperation or external environmental interference, resulting in humidity fluctuations that affect breeding results. Furthermore, the equipment has poor adaptability and cannot meet the needs of different breeding scenarios.

Method used

A garden breeding air humidification device with mist volume regulation function was designed. It adopts a manual flow regulating valve and flange splicing structure. The water flow is controlled by the manual flow regulating valve to ensure stable mist output and prevent unauthorized operation. The bottom of the device adopts a plug-in cone and spiral blade structure, which facilitates quick installation and adapts to different terrains.

Benefits of technology

It achieves flexible adjustment and stable output of fog volume, adapts to the humidity requirements of different breeding stages and plant varieties, reduces the impact of humidity fluctuations, improves the installation efficiency and adaptability of the equipment, and is suitable for small breeding sheds and large open-air breeding areas.

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Abstract

The invention provides garden breeding air humidifying equipment with a fog amount adjusting function, and relates to the technical field of garden breeding equipment, the garden breeding air humidifying equipment comprises a water source conveying main pipe, an extension pipe communicated with the water source conveying main pipe is fixedly mounted in the middle of the top of the outer peripheral surface of the water source conveying main pipe, and a manual flow adjusting valve is mounted in the middle of the extension pipe; the flow regulating valve knob is wrapped by a circular groove formed by the front side sealing block and the rear side sealing block, non-authorized personnel cannot make direct contact with the flow regulating valve knob, it is ensured that the set mist amount is stable for a long time, and humidity fluctuation caused by manual misadjustment is reduced; only the matched twisting column can be inserted for operation, so that misoperation of unauthorized personnel is avoided to the maximum extent, and the problems that a flow adjusting component in an existing garden breeding humidifying device is lack of a protection structure and is prone to being disturbed by the unauthorized personnel or the external environment, humidity fluctuation is caused, and the breeding effect is affected are solved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of garden breeding equipment, and particularly relates to a garden breeding air humidification equipment with mist amount adjusting function. BACKGROUND

[0002] In the process of garden breeding, air humidity is one of the key environmental factors affecting seed germination and seedling growth. Different plant varieties and different breeding stages have significant differences in humidity requirements. For example, a higher humidity is required to maintain endosperm water absorption during the seed germination period, and a moderate humidity is required to avoid root rot during the seedling growth period. The existing garden breeding humidification equipment has many limitations: first, the mist amount stability is insufficient, the flow regulating component lacks a protective structure, is easily misoperated by unauthorized personnel or disturbed by the external environment, leading to humidity fluctuations and affecting the breeding effect; second, the equipment has poor adaptability, the humidification coverage range and height are fixed, and it is difficult to meet the use requirements of different scenarios such as small-scale breeding sheds and large-scale open-air breeding areas, and it needs to dig a foundation pit or use heavy tools during installation, which is complicated and has limited adaptability to the terrain. SUMMARY

[0003] The present application relates to a garden breeding air humidification equipment with mist amount adjusting function, which solves the problem of insufficient mist amount stability in the existing garden breeding humidification equipment, the flow regulating component lacks a protective structure, is easily misoperated by unauthorized personnel or disturbed by the external environment, leading to humidity fluctuations and affecting the breeding effect.

[0004] The present application provides a garden breeding air humidification equipment with mist amount adjusting function, which specifically comprises: a water source conveying main pipe, a extension pipe is fixedly installed on the outer circumferential surface of the water source conveying main pipe, a hand-operated flow regulating valve is installed on the middle part of the extension pipe, a splicing pipe is sealingly installed on the top end surface of the extension pipe, the number of the splicing pipe is not limited to one, and the number can be increased or decreased, a humidification pipe is sealingly installed on the top end surface of the splicing pipe, a atomizing nozzle is installed on the top end surface of the humidification pipe, an extension column is fixedly installed on the bottom of the left and right sides of the outer circumferential surface of the water source conveying main pipe, a circular block is arranged below the two extension columns, the circular block is rotatably connected to the extension column through a bearing, a twist ring is fixedly installed on the outer circumferential surface of the circular block through a connecting plate, the twist ring is coaxially arranged with the circular block, an insertion cone is fixedly installed on the bottom end surface of the circular block, and helical blades are fixedly installed on the outer circumferential surface of the insertion cone.

[0005] Further, a twist insertion groove a is formed on the knob end surface of the hand-operated flow regulating valve, and the twist insertion groove a is in an elliptical groove structure.

[0006] Further, the front side of the water source conveying main pipe is provided with a front side closing block in a rectangular block structure, a half-round structure of a buckling groove a is formed on the lower side of the rear end surface of the front side closing block, and the buckling groove a is buckled and matched with the water source conveying main pipe; the rear side of the water source conveying main pipe is provided with a rear side closing block in a rectangular block structure, a half-round structure of a buckling groove b is formed on the lower side of the front end surface of the rear side closing block, and the buckling groove b is buckled and matched with the water source conveying main pipe.

[0007] Further, a receiving groove in a circular groove structure is formed on the front end surface of the front side closing block, and a plug-in hole passing through the rear end surface of the front side closing block is formed on the axial center of the receiving groove; a threaded locking blind hole is formed on the front end surface of the rear side closing block; a locking block in a circular block structure is plugged into the receiving groove, and a locking screw is fixedly installed on the axial center of the rear end surface of the locking block; when the locking screw is plugged into the plug-in hole and is threadedly locked with the threaded locking blind hole, at this time, the buckling groove a and the buckling groove b are tightly combined with the outer peripheral surface of the water source conveying main pipe.

[0008] Further, two limiting plug-in columns are symmetrically fixedly installed on the rear end surface of the front side closing block; two limiting plug-in holes passing through the rear end surface of the rear side closing block are symmetrically formed on the front end surface of the rear side closing block; the two limiting plug-in columns are respectively and slidingly plugged into the two limiting plug-in holes.

[0009] Further, a buckling missing groove a in a half-round groove structure is formed on the upper side of the rear end surface of the front side closing block, the buckling missing groove a passes through the left end surface of the front side closing block, a blocking missing groove a in a half-round groove structure is formed on the axial center of the right side of the inner end of the buckling missing groove a, the blocking missing groove a passes through the right end surface of the front side closing block, the diameter of the blocking missing groove a is smaller than that of the buckling missing groove a; a buckling missing groove b in a half-round groove structure is formed on the upper side of the front end surface of the rear side closing block, the buckling missing groove b passes through the left end surface of the rear side closing block, a blocking missing groove b in a half-round groove structure is formed on the axial center of the right side of the inner end of the buckling missing groove b, the blocking missing groove b passes through the right end surface of the rear side closing block, the diameter of the blocking missing groove b is smaller than that of the buckling missing groove b.

[0010] Further, when the locking screw is plugged into the plug-in hole and is threadedly locked with the threaded locking blind hole, at this time, the knob of the manual flow regulating valve is in the circular groove composed of the buckling missing groove a and the buckling missing groove b, and the diameter of the circular hole composed of the blocking missing groove a and the blocking missing groove b is smaller than the diameter of the knob but larger than the diameter of the twisting plug-in groove a.

[0011] Further, a twisting plug-in groove b with the same structure size as the twisting plug-in groove a is formed on the axial center of the front end surface of the locking block; a twisting column is further included, the twisting column is in an oval column structure, the diameter of the twisting column is consistent with that of the twisting plug-in groove b, and a circular ring is sleeved on the twisting column.

[0012] The application provides a garden breeding air humidification device with a mist amount adjusting function, and has the following beneficial effects: The application controls water flow through a manual flow regulating valve, directly corresponding to the mist output of the atomizing nozzle, and has flexible adjusting range. The water flow is directly controlled through the manual flow regulating valve on the extension pipe, and the flow change is linearly related to the mist output of the atomizing nozzle. The mist amount can be slightly adjusted according to the humidity requirements of different breeding stages such as seed germination and seedling growth, and the humidity requirements of different breeding stages and different plant varieties can be matched, so that the over-high humidity that leads to seed rot or the over-low humidity that affects growth is avoided.

[0013] The flow regulating valve knob of the application is wrapped by a circular groove composed of a front side closing block and a rear side closing block, so unauthorized personnel cannot directly touch it, ensuring long-term stability of the set mist amount and reducing humidity fluctuations caused by human error. The twist slot a on the flow regulating valve knob is an oval slot structure, and only the matching twist column can be inserted and operated. Ordinary tools such as screwdrivers and wrenches cannot be matched, thereby maximizing the prevention of unauthorized personnel from making mistakes, ensuring the stability of the set mist amount, and reducing the impact of humidity fluctuations on breeding.

[0014] The water source delivery main pipe of the application supports flange splicing, and the number of main pipes can be increased or decreased according to the area of the breeding area. The spliced pipe also supports flange increase and decrease, which cooperates with the humidification pipe and the atomizing nozzle to flexibly adjust the humidification height and the horizontal coverage range, and adapts to different scenes such as small-scale breeding sheds and large-scale open-air breeding areas. In addition, the bottom of the device of the application adopts a plug-in cone and a spiral blade structure. The staff only needs to hold the twist ring and rotate the circular block, and then the plug-in cone can be quickly screwed into the soil with the help of the screwing force of the spiral blade. No excavation of foundation pits or use of heavy fixed tools is needed, the installation efficiency is high, and the device is suitable for various terrains such as garden soil and gravel ground. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings described in the following description only relate to some embodiments of the application, and are not a limitation of the application.

[0017] In the drawings: Figure 1 A front view structural schematic diagram of the application is shown; Figure 2 A front view structural schematic diagram of the application is shown; Figure 3 A front view structural schematic diagram of the application is shown; Figure 2 A local enlarged structural schematic diagram of the application is shown; Figure 4 A front end view structural schematic diagram of the application is shown in a split state; Figure 5 The application is shown in Figure 4 The local enlarged structure diagram at B in the application is shown in Figure 6 The rear end axonometric structure diagram in the split state of the application is shown in Figure 7 The application is shown in Figure 6 The local enlarged structure diagram at C in the application is shown in Figure 8 The application is shown in Figure 6 The local enlarged structure diagram at D in the application is shown in List of reference signs 1, water source conveying main pipe; 101, extension pipe; 102, manual flow regulating valve; 103, extension column; 104, twist insertion slot a; 2, spliced pipe; 3, humidification pipe; 301, atomizing nozzle; 4, insertion cone; 401, helical blade; 402, twist ring; 403, circular block; 404, bearing; 5, front side closing block; 501, storage groove; 502, buckling slot a; 503, limiting insertion column; 504, blocking missing slot a; 505, buckling missing slot a; 506, insertion hole position; 6, twist column; 601, circular ring; 7, locking block; 701, twist insertion slot b; 702, locking screw; 8, rear side closing block; 801, threaded locking blind hole; 802, limiting insertion hole; 803, buckling slot b; 804, blocking missing slot b; 805, buckling missing slot b. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the scope of protection of the present application.

[0019] Embodiment: please refer to Figures 1 to 8 : The present application provides a kind of garden breeding air humidification equipment with fog amount regulation function, comprising: water source conveying main pipe 1, water source conveying main pipe 1 outer circumferential surface top middle part is fixedly installed with the extension pipe 101 being communicated with it, the extension pipe 101 middle part is installed with hand-operated flow regulating valve 102;Extension pipe 101 top end surface flange sealing installation has splicing pipeline 2, the number of splicing pipeline 2 is not limited to one, its number can be increased or decreased;Splicing pipeline 2 top end surface flange sealing installation has humidification pipeline 3, and humidification pipeline 3 top end surface is installed with the atomizing nozzle 301 being communicated with it;Water source conveying main pipe 1 outer circumferential surface bottom left and right sides are each fixedly installed with an extension column 103;Two extension columns 103 below are each equipped with a circular block 403, and the circular block 403 top end surface axial position is rotatably connected with extension column 103 by bearing 404;Circular block 403 outer circumferential surface is fixedly installed with twist ring 402 by connecting plate, and twist ring 402 is coaxially arranged with circular block 403;Circular block 403 bottom end surface axial position is fixedly installed with plug-in cone 4, and plug-in cone 4 outer circumferential surface is fixedly installed with helical blade 401;Hand-operated flow regulating valve 102 knob end surface is provided with a twist slot a 104, and twist slot a 104 is oval slot structure.

[0020] Wherein, the front side of the water source conveying main pipe 1 is provided with a rectangular block structure front side closing block 5, the lower side of the rear end surface of the front side closing block 5 is provided with a semicircular structure buckling groove a502, the buckling groove a502 is buckled and matched with the water source conveying main pipe 1; the rear side of the water source conveying main pipe 1 is provided with a rectangular block structure rear side closing block 8, the lower side of the front end surface of the rear side closing block 8 is provided with a semicircular structure buckling groove b803, the buckling groove b803 is buckled and matched with the water source conveying main pipe 1; the front end surface center of the front side closing block 5 is provided with a circular groove structure receiving groove 501, the shaft center of the receiving groove 501 is provided with a plug-in hole 506 penetrating through the rear end surface of the front side closing block 5; the front end surface center of the rear side closing block 8 is provided with a threaded locking blind hole 801; the receiving groove 501 is plugged with a circular block structure locking block 7, the rear end surface shaft center of the locking block 7 is fixedly installed with a locking screw 702; when the locking screw 702 is plugged through the plug-in hole 506 and is threadedly locked with the threaded locking blind hole 801, at this time, the buckling groove a502 and the buckling groove b803 are tightly attached to the outer peripheral surface of the water source conveying main pipe 1; the rear end surface of the front side closing block 5 is symmetrically fixedly installed with two limiting insertion columns 503; the front end surface of the rear side closing block 8 is symmetrically provided with two limiting insertion holes 802 penetrating through the rear end surface of the rear side closing block 8; the two limiting insertion columns 503 are respectively slidably plugged and matched with the two limiting insertion holes 802; the upper side of the rear end surface of the front side closing block 5 is provided with a semicircular groove structure buckling missing groove a505, the buckling missing groove a505 penetrates through the left end surface of the front side closing block 5, the inner end right side surface shaft center of the buckling missing groove a505 is provided with a blocking missing groove a504 penetrating through the right end surface of the front side closing block 5, the blocking missing groove a504 is a semicircular groove structure, the diameter of the blocking missing groove a504 is smaller than the diameter of the buckling missing groove a505; the upper side of the front end surface of the rear side closing block 8 is provided with a semicircular groove structure buckling missing groove b805, the buckling missing groove b805 penetrates through the left end surface of the rear side closing block 8, the inner end right side surface shaft center of the buckling missing groove b805 is provided with a blocking missing groove b804 penetrating through the right end surface of the rear side closing block 8, the blocking missing groove b804 is a semicircular groove structure, the diameter of the blocking missing groove b804 is smaller than the diameter of the buckling missing groove b805; when the locking screw 702 is plugged through the plug-in hole 506 and is threadedly locked with the threaded locking blind hole 801, at this time, the knob of the manual flow regulating valve 102 is in the circular groove composed of the buckling missing groove a505 and the buckling missing groove b805, and the diameter of the circular hole composed of the blocking missing groove a504 and the blocking missing groove b804 is smaller than the diameter of the knob but larger than the diameter of the twisting insertion groove a104; the shaft center of the front end surface of the locking block 7 is provided with a twisting insertion groove b701 consistent with the structure size of the twisting insertion groove a104; further comprising a twisting column 6, the twisting column 6 is an oval column structure, the diameter of the twisting column 6 is consistent with the diameter of the twisting insertion groove b701, the twisting column 6 is sleeved with a circular ring 601.

[0021] The working principle of the embodiment is: According to the humidification coverage required by the breeding area, the number of water source conveying pipes 1 is determined, and they are spliced and installed by flange sealing connection. The tail-end water source conveying pipe 1 is closed by flange, and the head-end water source conveying pipe 1 is connected with the flange of the pipeline conveying water source to realize water source connection; Similarly, according to the humidification coverage required by the breeding area, the number of spliced pipelines 2 is determined, and they are spliced and installed by flange sealing connection. Then, the top end surface of the extension pipe 101 is butted against the bottom end surface of the tail-end spliced pipeline 2, the flange bolt is tightened to ensure sealing, and then the top end surface of the head-end spliced pipeline 2 is butted against the bottom end surface of the humidification pipeline 3, and they are fixed by flange sealing to ensure that the height position of the atomizing nozzle 301 can meet the humidification coverage requirement; When fixed and installed, the worker holds and twists the rotating ring 402 to drive the circular block 403 fixed with the rotating ring 402 to rotate. Since the circular block 403 is rotationally matched with the extension column 103 through the bearing 404, the rotation is smooth. With the rotation of the circular block 403, the insertion cone 4 at the bottom end surface axis thereof rotates synchronously. The spiral blades 401 on the outer periphery of the insertion cone 4 are used to quickly rotate the equipment into the soil of the garden breeding area until the bottom of the extension column 103 approaches the ground, and the fixing is completed. Take the front-side closing block 5 and the rear-side closing block 8, align the buckle groove a502 on the lower side of the rear end surface of the front-side closing block 5 and the buckle groove b803 on the lower side of the front end surface of the rear-side closing block 8 with the outer peripheral surface of the water source conveying pipe 1 respectively, push the front-side closing block 5 and the rear-side closing block 8, make the two limiting insertion columns 503 on the rear end surface of the front-side closing block 5 correspondingly inserted into the two limiting insertion holes 802 on the front end surface of the rear-side closing block 8, complete the positioning of the two, avoid installation deviation, put the locking block 7 into the receiving groove 501 in the center of the front end surface of the front-side closing block 5, make the locking screw 702 on the rear end surface of the locking block 7 pass through the insertion hole 506 at the axis of the receiving groove 501, then take the twisting column 6, insert it into the twisting insertion groove b701 on the front end surface of the locking block 7, rotate the twisting column 6 to drive the locking screw 702 to rotate, make the locking screw 702 threadedly locked with the threaded locking blind hole 801 in the center of the front end surface of the rear-side closing block 8, and continuously rotate until the buckle groove a502 and the buckle groove b803 tightly fit the outer peripheral surface of the water source conveying pipe 1. At this time, the knob of the manual flow regulating valve 102 is just in the circular groove composed of the buckle missing groove a505 and the buckle missing groove b805, and the knob is closed. When adjusting the amount of mist, the staff member inserts the twisting column 6 into the circular hole formed by the blocking slot a504 and the blocking slot b804, and then inserts the twisting column 6 into the twisting slot a104 on the end surface of the manual flow regulating valve 102. The twisting column 6 is then twisted to adjust the opening of the manual flow regulating valve 102, control the flow of water through the extension pipe 101, and observe the amount of mist sprayed by the atomizing nozzle 301 until the required amount of humidifying mist for the breeding area is reached. The twisting of the twisting column 6 is then stopped, and the twisting column 6 is removed from the twisting slot a104 and properly stored. After confirming that the amount of mist has been adjusted, the external water source is kept unobstructed, and the water flows through the water source delivery main pipe 1, the extension pipe 101, the spliced pipe 2, the humidifying pipe 3, and is finally sprayed out after being atomized by the atomizing nozzle 301 to continuously humidify the garden breeding area. Since the knob of the manual flow regulating valve 102 is limited in the circular groove formed by the buckling slot a505 of the front sealing block 5 and the buckling slot b805 of the rear sealing block 8, and the diameter of the circular hole formed by the blocking slot a504 and the blocking slot b804 is smaller than the diameter of the knob, non-staff members cannot directly touch the knob, which avoids affecting the setting of the amount of mist. Since the twisting slot a104 of the knob of the manual flow regulating valve 102 is an oval slot structure, only the matching twisting column 6 can be inserted for operation, and ordinary tools such as screwdrivers and wrenches cannot be matched, which completely limits unauthorized operation from the tool level.

Claims

1. A garden breeding air humidification device with mist volume adjustment function, characterized in that, Include: Water source conveying main pipe (1), the outer peripheral surface top middle part of the water source conveying main pipe (1) is fixedly installed with the extension pipe (101) communicated with it, the middle part of the extension pipe (101) is installed with the manual flow regulating valve (102);The flange sealing installation of the extension pipe (101) top end surface has spliced pipeline (2), the number of spliced pipeline (2) is not limited to one, its number can increase or decrease;The flange sealing installation of the spliced pipeline (2) top end surface has humidification pipeline (3), the top end surface of humidification pipeline (3) is installed with the atomizing nozzle (301) communicated with it;The outer peripheral surface bottom of the water source conveying main pipe (1) is fixedly installed with one extension column (103) on both sides;Two the lower part of the extension column (103) is equipped with a circular block (403), and the circular block (403) top end surface axial part is rotatably connected with the extension column (103) through the bearing (404);The outer peripheral surface of the circular block (403) is fixedly installed with the twist ring (402) through the connecting plate, and the twist ring (402) is coaxial with the circular block (403);The bottom end surface axial part of the circular block (403) is fixedly installed with the plug-in cone (4), and the outer peripheral surface of the plug-in cone (4) is fixedly installed with the helical blade (401).

2. The garden breeding air humidifying device with fog amount adjusting function according to claim 1, characterized in that, The knob end surface of the manual flow regulating valve (102) is provided with a twist slot a (104), and the twist slot a (104) is an oval slot structure.

3. The garden breeding air humidifying device with fog amount adjusting function according to claim 2, characterized in that, The front side of the water source conveying main pipe (1) is provided with a front side closure block (5) in a rectangular block structure, the lower side of the rear end surface of the front side closure block (5) is provided with a half-round structure of the buckle groove a (502), and the buckle groove a (502) is buckled with the water source conveying main pipe (1);The rear side of the water source conveying main pipe (1) is provided with a rear side closure block (8) in a rectangular block structure, the lower side of the front end surface of the rear side closure block (8) is provided with a half-round structure of the buckle groove b (803), and the buckle groove b (803) is buckled with the water source conveying main pipe (1).

4. The garden breeding air humidifying device with fog amount adjusting function according to claim 3, characterized in that, The front end surface center of the front side closure block (5) is provided with a receiving groove (501) in a circular groove structure, and the receiving groove (501) is provided with a plug-in hole (506) penetrating through the rear end surface of the front side closure block (5) in the axial part;The front end surface center of the rear side closure block (8) is provided with a threaded locking blind hole (801);The receiving groove (501) is inserted with a locking block (7) in a circular block structure, and the rear end surface axial part of the locking block (7) is fixedly installed with a locking screw (702);When the locking screw (702) is inserted through the plug-in hole (506) and the threaded locking blind hole (801) is screwed and locked, at this time, the buckle groove a (502) and the buckle groove b (803) are closely attached to the outer peripheral surface of the water source conveying main pipe (1).

5. The garden breeding air humidifying device with fog amount adjusting function according to claim 4, characterized in that, The rear end surface of the front side closing block (5) is symmetrically provided with two limiting insertion columns (503); the front end surface of the rear side closing block (8) is symmetrically provided with two limiting insertion holes (802) penetrating the rear end surface of the rear side closing block (8); the two limiting insertion columns (503) are respectively and slidably inserted into the two limiting insertion holes (802).

6. The garden breeding air humidifying device with fog amount adjusting function according to claim 5, characterized in that, The upper side of the rear end surface of the front side closing block (5) is provided with a half-circular groove a (505) penetrating the left end surface of the front side closing block (5); the inner end of the half-circular groove a (505) is provided with a half-circular groove a (504) penetrating the right end surface of the front side closing block (5); the half-circular groove a (504) is smaller than the half-circular groove a (505); the upper side of the front end surface of the rear side closing block (8) is provided with a half-circular groove b (805) penetrating the left end surface of the rear side closing block (8); the inner end of the half-circular groove b (805) is provided with a half-circular groove b (804) penetrating the right end surface of the rear side closing block (8); the half-circular groove b (804) is smaller than the half-circular groove b (805).

7. The garden breeding air humidifying device with fog amount adjusting function according to claim 6, characterized in that, When the locking screw (702) is inserted into the insertion hole (506) and the threaded locking blind hole (801) is threadedly locked, the knob of the manual flow regulating valve (102) is located in the circular groove formed by the half-circular groove a (505) and the half-circular groove b (805), and the circular hole formed by the half-circular groove a (504) and the half-circular groove b (804) is smaller than the diameter of the knob but larger than the diameter of the twisting insertion groove a (104).

8. The garden breeding air humidifying device with fog amount adjusting function according to claim 7, characterized in that, The front end surface of the locking block (7) is provided with a twisting insertion groove b (701) with the same structure and size as the twisting insertion groove a (104); the twisting column (6) is provided with an elliptical column structure, and the diameter of the twisting column (6) is the same as the diameter of the twisting insertion groove b (701); the twisting column (6) is provided with a circular ring (601).