CN209967871U - A filter collection device for forest litter and precipitation - Google Patents

Abstract

The utility model relates to a filtering and collecting device for forest litters and rainfall, which belongs to the technical field of collection of forest litters and rainfall; a first discharge pipe is arranged at the rear side of the bottom of the collection box in a through manner; the lower end of the first discharge pipe penetrates through the support and is arranged on the lower side of the support; the lower end of the first discharge pipe is connected with a second discharge pipe through a tee; a control valve is connected in series on the second discharge pipe; an L-shaped bracket is arranged on the right side wall of the collecting box; a cross bar is arranged on the left side of the horizontal end of the L-shaped bracket; a fixed circular hoop is arranged on the left side of the cross rod; a connecting cylinder is arranged on the top plate of the collecting box in a penetrating way; the upper end of the connecting cylinder is connected with a transition cylinder; the transition cylinder is erected on the fixed circular hoop; a first filter screen is arranged in the connecting cylinder; the upper side of the connecting cylinder is provided with a collecting cylinder in a penetrating way; the forest litters and the rainfall are collected and separated, the quality of the collected rainfall is guaranteed, and the functionality is improved.

Description

A filter collection device for forest litter and precipitation

technical field

The utility model relates to the technical field of forest litter and precipitation collection, in particular to a filtering and collecting device for forest litter and precipitation.

Background technique

The research on forest litter mainly focuses on the amount of forest litter and the decomposition of forest litter. In order to collect the litter and precipitation in the forest area in a long-term and efficient manner, it is necessary to carry out multi-purpose comprehensive experiments in the forest area. In the current litter collection test in forest areas, the device is too simple and has a single function; the forest litter filtration cannot achieve the classification of large and small forest litter; the water stored in the collection box is prone to impurities, and the water level of the collection box is not easy to observe , which needs to be improved.

Utility model content

The purpose of the utility model is to aim at the defects and deficiencies of the prior art, and to provide a simple structure, reasonable design and convenient use of a filtering and collecting device for forest litter and precipitation, so as to realize the separation of forest litter and precipitation collection and ensure the collected precipitation. quality and improved functionality.

In order to achieve the above purpose, the technical scheme adopted by the utility model is: it includes a collection box, a support and a wheel; a collection box is arranged in the support, and wheels are fixed on the four corners of the bottom plate of the support; it also includes a No. 1 discharge pipe , No. 2 discharge pipe, control valve, "L"-shaped bracket, transition cylinder, connecting cylinder, fixed hoop, No. 1 filter screen, No. 2 filter screen, overflow pipe, cover, overflow collection box and receiving cylinder; The bottom rear side of the collection box is provided with a No. 1 discharge pipe; the lower end of the No. 1 discharge pipe is arranged on the lower side of the support after passing through the support; the lower end of the No. 1 discharge pipe is connected with a No. 2 discharge pipe through a tee; A control valve is connected in series on the No. 1 discharge pipe; the right side wall of the collection box is provided with an "L"-shaped bracket; the left side of the horizontal end of the "L"-shaped bracket is provided with a crossbar; the left side of the crossbar is provided with a fixed circular hoop; The top plate of the collection box is provided with a connecting cylinder; the upper end of the connecting cylinder is connected with a transition cylinder; the transition cylinder is erected on the fixed circular hoop; There is a circular baffle in the cylinder; the upper side of the circular baffle is in contact with a filter frame; the filter frame is provided with a No. 2 filter; the top plate of the collection box is provided with a buoy liquid level gauge; the buoy The lower end of the liquid level gauge passes through the top plate of the collection box and is fixed on the bottom plate of the collection box; the upper part of the front side wall of the collection box is provided with several overflow pipes; the upper part of the overflow pipe is provided with a shielding cover; The side is fixed on the collection box; a receiving cylinder is arranged under the overflow pipe; the receiving cylinder is fixed on the collection box; the lower part of the receiving cylinder is provided with a water delivery pipe; the lower end of the water delivery pipe is connected with the water inlet pipe of the overflow collection box; The rear side wall of the flow collection box is fixed on the support; the bottom plate of the overflow collection box is provided with a No. 3 discharge pipe; the collection box is composed of a cylinder layer, a luminous layer and a transparent protective layer arranged from the inside to the outside.

Further, a sealing ring is provided at the connection between the connecting cylinder and the top plate of the collecting box.

Further, the overflow collection box has a transparent structure; a scale line layer is provided on the outer wall of the overflow collection box.

Further, blocks are fixed on the left and right sides of the upper side surface of the filter frame body; the lower side surfaces of the block blocks are arranged against the collecting cylinder.

Further, a fixing plate is fixed on the left and right side walls of the support; the fixing plate is threadedly connected with a screw rod; and the lower end of the screw rod is connected with a supporting plate.

Further, a filter membrane is sleeved and fixed on the outer wall of the lower end of the connecting cylinder through a rubber band.

After the above structure is adopted, the beneficial effects of the present utility model are as follows: the device for filtering and collecting forest litter and precipitation according to the present utility model realizes the collection and separation of forest litter and precipitation, ensures the quality of collected precipitation, and improves functionality, The practicability is stronger, and the utility model has the advantages of simple structure, reasonable setting and low production cost.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Figure 1 is a cross-sectional view of the present invention.

Figure 2 is a left side view of the present invention.

Fig. 3 is the right side structural view of the collecting box in the present invention.

FIG. 4 is an enlarged view of part A in FIG. 1 .

FIG. 5 is an enlarged view of part B in FIG. 1 .

6 is a top view of the connection relationship between the collecting cylinder and the filter frame in the present invention.

FIG. 7 is a layering diagram of the collecting cylinder in the present invention.

Description of reference numbers:

Collection box 1, cylinder layer 1-1, luminous layer 1-2, transparent protective layer 1-3, support 2, wheel 3, No. 1 discharge pipe 4, No. 2 discharge pipe 5, control valve 6, "L" Shape bracket 7, cross bar 8, transition cylinder 9, connecting cylinder 10, collecting cylinder 11, fixed hoop 12, No. 1 filter screen 13, filter frame 14, No. 2 filter screen 15, overflow pipe 16, and shielding cover 17 , receiving cylinder 18, float level gauge 19, water pipe 20, overflow collection box 21, scale line layer 21-1, No. 3 discharge pipe 21-2, sealing ring 22, stopper 23, fixing plate 24, screw 25 , Support plate 26, rubber band 27, filter membrane 28, circular baffle 29.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

Referring to Figures 1 to 7, the technical solution adopted in this specific embodiment is: it includes a collection box 1, a support 2 and a wheel 3; a collection box 1 is provided in the support 2, Wheels 3 are fixed by bolts; it also includes No. 1 discharge pipe 4, No. 2 discharge pipe 5, control valve 6, "L"-shaped bracket 7, transition cylinder 9, connecting cylinder 10, fixed circular hoop 12, No. 1 filter Net 13, No. 2 filter screen 15, overflow pipe 16, shielding cover 17, overflow collection box 21 and receiving cylinder 18; The bottom rear side of the collection box 1 is penetrated and screwed with a No. 1 discharge pipe 4; No. 1 discharge pipe 4 After its lower end passes through the support 2, it is located on the lower side of the support 2; the lower end of the No. 1 discharge pipe 4 is connected with a No. 2 discharge pipe 5 through a three-way thread; the No. 2 discharge pipe 5 is connected in series with a control valve 6, and Connected by screws; an "L"-shaped bracket 7 is welded and fixed on the right side wall of the collection box 1; The circular hoop 12; the top plate of the collection box 1 passes through and is welded and fixed with a connecting cylinder 10; the upper end of the connecting cylinder 10 is welded and fixed with a transition cylinder 9; the transition cylinder 9 is erected on the fixed circular hoop 12; Net 13; the hole diameter of No. 1 filter screen 13 is 5mm-10mm; the upper side of the connecting cylinder 10 is passed through and welded and fixed with the collecting cylinder 11; the collecting cylinder 11 is provided with a circular baffle 29 through high viscosity glue; The upper side of the baffle plate 29 is in contact with the filter frame 14; the filter frame 14 is welded and fixed with a No. 2 filter screen 15; the right rear side of the top plate of the collection box 1 is fixed with a UHZ-25 type buoy liquid level by bolts The lower end of the float level gauge 19 passes through the top plate of the collection box 1, and the bolts are fixed on the bottom plate of the collection box 1; the upper part of the front side wall of the collection box 1 is provided with three overflow pipes 16; the overflow pipes 16 A shielding cover 17 is arranged above the hood; the rear side of the shielding cover 17 is welded and fixed on the collection box 1; a receiving cylinder 18 is arranged below the overflow pipe 16; the receiving cylinder 18 is welded and fixed on the collecting box 1; A water delivery pipe 20 is connected through and threaded; the lower end of the water delivery pipe 20 is threadedly connected with the water inlet pipe on the middle of the top plate of the overflow collection box 21; the rear side wall of the overflow collection box 21 is welded and fixed on the support 2; A No. 3 discharge pipe 21-2 is penetrated and screwed on the bottom plate of the box 21; The layers are fixedly connected by high-viscosity glue.

Further, a sealing ring 22 is provided at the connection between the connecting cylinder 10 and the top plate of the collecting box 1 ; the sealing ring 22 is fixed on the collecting box 1 by high viscosity glue.

Further, the overflow collecting box 21 has a transparent structure; a scale line layer 21-1 is engraved on the outer wall of the overflow collecting box 21;

Further, the left and right sides of the upper side of the filter frame 14 are welded and fixed with stoppers 23; the lower side of the stopper 23 is arranged against the collection cylinder 11; the stopper 23 is convenient for connecting the filter frame 14 and the collection cylinder. 11 Separation.

Further, a fixing plate 24 is welded and fixed on the left and right side walls of the support 2; the fixing plate 24 is threadedly connected with a screw 25; the lower end of the screw 25 is welded and fixed with a supporting plate 26; effect.

Further, the outer wall of the lower end of the connecting cylinder 10 is sleeved and fixed with a filter membrane 28 through a rubber band 27; after a period of time, a new filter membrane 28 and a rubber band 27 can be replaced; the filter membrane 28 plays the role of re-filtering , to ensure the purity of the water in the collection box 1.

The working principle of this specific embodiment: when in use, after the entire device is transported to a suitable position through the wheels 3, the screw 25 is manually adjusted; the screw 25 drives the support plate 26 to move downward; the support plate 26 is tightly fixed on the ground; filter When collecting, the No. 2 filter 15 filters and collects forest litter and the larger litter in the precipitation; the No. 1 filter 13 filters and intercepts the smaller litter in the water; the filter membrane 28 filters again to ensure that the filtration enters the collection box. The purity of the water in 1; the buoy level gauge 19 can identify the amount of water collected in the collection box 1; when the collected water is too much, it can flow through the overflow pipe 16 to overflow the collection box 21; the purpose is to prevent If not observed in time, the amount of water is too much, causing damage to the collection box 1; after the collection is completed, the No. 2 filter screen 15 can be taken out, and the forest litter at the filter interception and the larger litter in the precipitation can be taken out for testing; connect the Take out the whole of the barrel 10, the transition barrel 9 and the collecting barrel 11, and take out the smaller litter in the precipitation intercepted by the No. 1 filter for testing; through the cooperation of the rubber band 27, replace the new filter membrane 28.

After adopting the above structure, the beneficial effects of this specific embodiment are:

1. The forest litter is filtered three times through the No. 2 filter 15, the No. 1 filter 13 and the filter membrane 28 to ensure the quality of collected forest precipitation; the No. 2 filter 15 and the No. 1 filter 13 intercept the filtered litter for convenience Take out; filter membrane 28 is easy to replace;

2. The use of luminous layer 1-2 can avoid insufficient light at night, pedestrians or beasts touch;

3. The buoy level gauge 19 can identify the amount of liquid; when the collected water is too much, it can flow into the overflow collection tank 21 through the overflow pipe 16; it can avoid damage to the collection tank 1 when the water is too large.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention are not departing from the spirit and scope of the technical solution of the present invention. , should be included in the scope of the claims of the present utility model.

Claims (6)

1. A filter collection device for forest litter and precipitation, which comprises a collection box (1), a support (2) and a wheel (3); the support (2) is provided with a collection box (1), and the support ( 2) Wheels (3) are fixed on the four corners of the bottom plate; it is characterized in that: it also includes a No. 1 discharge pipe (4), a No. 2 discharge pipe (5), a control valve (6), an "L"-shaped bracket (7) ), transition cylinder (9), connecting cylinder (10), fixed hoop (12), No. 1 filter screen (13), No. 2 filter screen (15), overflow pipe (16), cover (17), The overflow collection box (21) and the receiving cylinder (18); the bottom rear side of the collection box (1) is provided with a No. 1 discharge pipe (4); the lower end of the No. 1 discharge pipe (4) passes through the support (2) , located on the lower side of the support (2); the lower end of the No. 1 discharge pipe (4) is connected with a No. 2 discharge pipe (5) through a tee; the No. 2 discharge pipe (5) is connected in series with a control valve (6); The right side wall of the collection box (1) is provided with an "L"-shaped bracket (7); the left side of the horizontal end of the "L"-shaped bracket (7) is provided with a crossbar (8); the left side of the crossbar (8) A fixed circular hoop (12) is provided; a connecting cylinder (10) is penetratingly provided on the top plate of the collecting box (1); the upper end of the connecting cylinder (10) is connected with a transition cylinder (9); The hoop (12); the connecting cylinder (10) is provided with a No. 1 filter screen (13); the upper side of the connecting cylinder (10) is provided with a collecting cylinder (11); the collecting cylinder (11) is provided with a circular baffle (29); a filter frame (14) is provided against the upper side of the circular baffle (29); the filter frame (14) is provided with a No. 2 filter screen (15); A float level gauge (19) is arranged on the rear side; the lower end of the float level gauge (19) passes through the top plate of the collection box (1) and is fixed on the bottom plate of the collection box (1); the front of the collection box (1) The upper part of the side wall is provided with a plurality of overflow pipes (16); the upper part of the overflow pipe (16) is provided with a shielding cover (17); the rear side of the shielding cover (17) is fixed on the collection box (1); the overflow pipe A receiving cylinder (18) is arranged below the (16); the receiving cylinder (18) is fixed on the collecting box (1); a water delivery pipe (20) is provided through the lower part of the receiving cylinder (18); the lower end of the water delivery pipe (20) It is connected with the water inlet pipe of the overflow collection box (21); the rear side wall of the overflow collection box (21) is fixed on the support (2); the bottom plate of the overflow collection box (21) is provided with a No. 3 discharge pipe ( 21-2); the collection box (1) is composed of a cylindrical body layer (1-1), a luminous layer (1-2) and a transparent protective layer (1-3) arranged from the inside to the outside. 2. The filtering and collecting device for forest litter and precipitation according to claim 1, characterized in that: a sealing ring (22) is provided at the connection between the top plate of the connecting cylinder (10) and the collecting box (1) . 3. The filtering and collecting device for forest litter and precipitation according to claim 1, characterized in that: the overflow collecting box (21) is a transparent structure; There is a tick layer (21-1). 4. The filter collecting device of a kind of forest litter and precipitation according to claim 1, is characterized in that: the left and right sides of the upper side of the described filter frame body (14) are fixed with stoppers (23); The lower side of the block (23) is arranged against the collecting cylinder (11). 5. The filtering and collecting device for forest litter and precipitation according to claim 1, characterized in that: a fixing plate (24) is fixed on the left and right side walls of the support (2); 24) A screw (25) is connected to the upper thread; a support plate (26) is connected to the lower end of the screw (25). 6. The filter collecting device of a kind of forest litter and precipitation according to claim 1, it is characterized in that: the outer wall of the lower end of the described connecting cylinder (10) is sleeved and fixed with a filter membrane (27) by a rubber band (27). 28).

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