CN208346961U

CN208346961U - A kind of constant pressure water cellar irrigated for hillside vegetation

Info

Publication number: CN208346961U
Application number: CN201820700141.8U
Authority: CN
Inventors: 王承辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-11
Filing date: 2018-05-11
Publication date: 2019-01-08
Anticipated expiration: 2028-05-11

Abstract

The utility model provides a kind of constant pressure water cellar irrigated for hillside vegetation, the water cellar includes several reservoirs, slope surface of the reservoir along hillside is stepped from top to bottom to be arranged, the bottom surface and the back side of each reservoir are equipped with reservoir cover board against hillside, top surface, the left side wall or right side wall of each reservoir are fixed with catch basin and the top of the left side wall or right side wall offers the inlet opening communicated with catch basin, and reservoir is being equipped with the apopore that can be connect with vegetation planter units irrigation system water inlet pipe with the lower sidewall of inlet opening opposite side；The front side wall of catch basin is equipped with overflow port, and the minimum point of overflow port is higher than the highest point of inlet opening, and the water flow of spilling is introduced into next catch basin by overflow port by deflector.The constant pressure water cellar of the utility model, simple structure and reasonable design not only can be reduced the loss of hillside water and soil, but also can guarantee that the water flow pressure for reaching each vegetation planter units is uniform, and the vegetation planter units in different height is made to can get the irrigation of identical water.

Description

A kind of constant pressure water cellar irrigated for hillside vegetation

Technical field

The utility model relates to a kind of rainwater harvesting technology more particularly to it is a kind of will be used for after rainwater accumulating plant fill The water cellar irrigate, specifically relate to it is a kind of for hillside planting site vegetation irrigate and water pressure invariableness constant pressure water cellar.

Background technique

In recent years, with the quickening that China's economy and society develop, the construction of highway, wind power plant etc. is increasing, Along with it is various fill out digging, blast working and the exposed hillside quantity generated is continuously increased；Exposed hillside loses plant and relies The soil matrix of growth, thus stability is poor, soil erosion is extremely serious, and the loss of water and soil is easy to cause landslide, landslide, mud The generation of the Disaster Events such as rock glacier, therefore, it is necessary to be administered to exposed hillside and sandy bare land.It is existing that exposed hillside is carried out The common method of improvement is that exposed slope surface is divided into multiple side's grass lattice, with the frame of the careless lattice in cement build side, then by plant species Son and the soil for being suitable for vegetable seeds growth are relied on loaded on polybag by the careless lattice in the polybag open ports side of putting into after mixing Soil of the timing into the careless lattice in side sprinkles water or drenches with rain, and germination is allowed to grow.Though this method can allow exposed hillside to obtain quickly To greening, but engineering is big, at high cost, and needs to water through the mode frequently with sprinkling, time-consuming and laborious, seed viability It is lower.In view of this, the applicant of the utility model has developed a kind of new revegetation system, which is the height on hillside Water cellar is set at position, then is laid with vegetation planter units, main flow pipe and Zhi Liuguan along the hillside slope surface lower than water cellar, vegetation plantation is single Member is including square plastic frame, the cross four-way pipe positioned at plastic frame center and top surface equipped with opening and is located at four-way tube top The four-way pipe of face opening and the cotton yarn extended to plastic frame side, each adjacent vegetation planter units center passes through Zhi Liuguan phase It connects, main flow pipe one end is connect with the water outlet of water cellar bottom, the Zhi Liuguan in the other end and any vegetation planter units connects It connects；This revegetation system is without artificial sprinkling watering, and maintenance costs is low, and plant survival rate is high, but applicant is using It finds in the process, since vegetation planter units are laid with along the hillside slope surface lower than water cellar, from water cellar bottom water outlet stream The hydraulic pressure that water flow out reaches each vegetation planter units is different, positioned at hillside high level vegetation planter units hydraulic pressure compared with Low, the vegetation planter units hydraulic pressure at the low level of hillside is higher, and hydraulic pressure difference will cause water velocity difference, so as to cause not The water irrigated with the vegetation planter units of position is different, easily causes some vegetation planter units prolonged drought in this way, Some vegetation planter units are flooded for a long time.

Summary of the invention

To solve the problems, such as present on, the purpose of the utility model is to provide one kind to irrigate for hillside planting site vegetation Constant pressure water cellar, it is identical which can make to be layed in the water that each vegetation planter units on hillside are irrigated.

In order to achieve the above object, the constant pressure water cellar irrigated for hillside planting site vegetation of the utility model, including water storage Pond, it is characterised in that: the reservoir is several, and is arranged along the slope surface on hillside is stepped from top to bottom, each The bottom surface and the back side of reservoir are equipped with reservoir cover board against hillside, top surface, and the left side wall or right side wall of each reservoir are solid Surely have catch basin and the top of the left side wall or right side wall offer the inlet opening communicated with catch basin, reservoir with inlet opening The lower sidewall of opposite side is equipped with the apopore that can be connect with vegetation planter units irrigation system water inlet pipe；The front side of catch basin Wall is equipped with overflow port, and the minimum point of overflow port is higher than the highest point of inlet opening, and overflow port is drawn the water flow of spilling by deflector Enter in next catch basin.

It is parallel along plane where reservoir inlet opening among above-mentioned catch basin in order to more preferably avoid sewage from blocking irrigation system Direction be equipped with vertical baffle, the top surface of the top surface of partition and catch basin left and right sidewall maintains an equal level, the bottom wall of bottom surface and catch basin it Between be equipped with water gap, catch basin is separated into the water-purifying cavity and desilting chamber of bottom intercommunication by partition, and water-purifying cavity and desilting chamber are filled out Filled with filtering material, the top surface of water-purifying cavity is equipped with water-purifying cavity cover board, and overflow port is located at the front side wall of desilting chamber.

The front side wall of above-mentioned desilting chamber is lower than the left and right sidewall of catch basin and the front side wall of first desilting chamber is lower than catchmenting The rear wall of slot, the top of each desilting chamber front side wall are the overflow port；Above-mentioned deflector one end connection upper one is catchmented Front side wall, the other end of slot desilting chamber connect the rear wall of next catch basin desilting chamber.

For the ease of the deposition of silt in rainwater, while filtering material being avoided to enter reservoir, above-mentioned desilting chamber filter material The top surface of material is lower than the top surface of water-purifying cavity filtering material, and the top surface of water-purifying cavity filtering material is minimum lower than reservoir inlet opening Point.

In order to increase the capacity of reservoir as far as possible, while material is saved, the front side wall of above-mentioned reservoir is by upper front side wall It is constituted with lower front side wall, upper and lower front side wall is the inclined-plane of convex, and connection of the lower front side wall as two neighboring reservoir Face, the top of front side wall is fixed in one end of reservoir cover board, the other end is fixed on the intersection of upper and lower front side wall.

For the ease of the maintenance of reservoir, the gradient phase of the gradient of front side wall and above-mentioned deflector on above-mentioned reservoir When, and the outer surface of front side wall is equipped with several grades of steps on reservoir.

The constant pressure water cellar irrigated for hillside planting site vegetation of the utility model, from top to bottom using the slope surface along hillside It is stepped that several reservoirs are arranged, then catch basin is set in the side of reservoir, catch basin is equipped with overflow port, and overflow The position of mouth is higher than the position of reservoir water inlet, and deflector is equipped between a upper catch basin and next catch basin；When raining, respectively Catch basin starts to catchment, while the rainwater that the catch basin in hillside high level can also receive upstream to gather, and catchments when upper one When the water level of slot reaches the inlet opening of reservoir, the water of catch basin begins to flow to reservoir, and when the water level of reservoir be higher than into When water hole, when the water level of catch basin continues to rise to overflow port, the water of a upper catch basin begins through overflow port and deflector stream To next catch basin, to guarantee that all reservoirs can store up full water in a short time；The height as locating for each reservoir It can be matched with height locating for each vegetation planter units, to can guarantee that the water flow pressure for reaching each vegetation planter units is equal One, so that the vegetation planter units in different height is can get the irrigation of identical water.The constant pressure water cellar of the utility model, structure Simply, design rationally, not only can be reduced the loss of hillside water and soil, but also can solve the hydraulic pressure problem of hillside vegetation irrigation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the constant pressure water cellar that the utility model is irrigated for hillside planting site vegetation.

Fig. 2 is the positive structure schematic of the utility model constant pressure water cellar.

Fig. 3 is the A-A sectional view of Fig. 2.

Fig. 4 is the B-B sectional view of Fig. 2.

Fig. 5 is the C-C sectional view of Fig. 2.

Specific embodiment

Fig. 1 is the structure chart of the constant pressure water cellar after removing the left side wall 29 of first, second catch basin, such as Fig. 1,2 institutes Show, the constant pressure water cellar irrigated for hillside planting site vegetation of the utility model, including several reservoirs 1 and matched Catch basin 2, slope surface of each reservoir along hillside is stepped from top to bottom to be arranged, the bottom surface 11 of each reservoir and the back side 12 are anchored on hillside 3, and the front side wall of reservoir is made of upper front side wall 13 and lower front side wall 14, upper and lower front side wall be to The inclined-plane of evagination and angle between the two are greater than 90 degree, joint face of the lower front side wall as two neighboring reservoir, upper front side The outer surface of wall is equipped with several grades of steps 15, and the top surface of reservoir is equipped with reservoir cover board 16, and one end of cover board, which is fixed on, goes forward The intersection of upper and lower front side wall is fixed at the top of side wall, the other end, the left side wall of reservoir or right side wall top offer into Water hole 17 offers the apopore 18 that can be connect with vegetation planter units water inlet pipe with the lower sidewall of inlet opening opposite side, As shown in Figure 3；Catch basin offers the side wall of the inlet opening side as the right side wall or left side wall of sink, Fig. 1 using reservoir Shown in first, second catch basin be structure after removing left side wall, it is flat where reservoir inlet opening among catch basin The parallel direction in face is equipped with vertical baffle 21, and the top surface of the top surface of partition and catch basin left and right sidewall maintains an equal level, bottom surface and catch basin Bottom wall between be equipped with water gap 22, catch basin is separated into the water-purifying cavity 23 and desilting chamber 24 of bottom intercommunication, water purification by partition Chamber and desilting chamber are filled with filtering material 25, and the top surface of desilting chamber filtering material is lower than the top surface of water-purifying cavity filtering material, and The top surface of water-purifying cavity filtering material is lower than the minimum point of reservoir inlet opening, and the top surface of water-purifying cavity is equipped with water-purifying cavity cover board 26, the The front side wall of one desilting chamber is lower than the rear wall and left and right sidewall 29 of catch basin, and the front side wall of other desilting chambers is lower than catch basin Left and right sidewall, the top of each desilting chamber front side wall is overflow port 27, and the minimum point of overflow port is intake higher than reservoir The highest point in hole, two neighboring catch basin are connected by deflector 28, and deflector one end connects a catch basin front side wall Overflow port, the other end connect the top of next catch basin rear wall, and front side wall inclines in the gradient and reservoir of deflector Gradient is suitable, as shown in Figure 4,5.

The constant pressure water cellar irrigated for hillside planting site vegetation of the utility model, height locating for each reservoir be with respectively What height locating for vegetation planter units matched, in use, filter material first is added into the desilting chamber and water-purifying cavity of catch basin Material, while making the top surface of desilting chamber filtering material lower than the top surface of water-purifying cavity filtering material, and the top surface of water-purifying cavity filtering material Lower than the minimum point of reservoir inlet opening, filtering material can be quartz sand, active carbon etc., and all can cross the material of drainage；It rains When, rainwater enters from the desilting chamber top surface of each catch basin, while the catch basin in hillside high level can also receive upstream to gather Rainwater, rainwater after filtering material silt sediment from cross water gap enter water-purifying cavity again row filtering, when the water level of water-purifying cavity arrives When up to the inlet opening of reservoir, the water of water-purifying cavity begins to flow to reservoir, and at the same time, the water level of desilting chamber is with secondary water Increase continues to rise to overflow port, and the water of a upper catch basin begins through overflow port and deflector flows to next catch basin, in this way All reservoirs will store up full water in a short time, since the reservoir and vegetation plantation that are in hillside sustained height region are single Member carries out mating irrigation, this makes the plant in different height it is ensured that the water flow pressure for reaching each vegetation planter units is uniform The irrigation that can get identical water by planter units avoids some vegetation planter units prolonged drought, some vegetation planter units The problem of being flooded for a long time appearance.

Claims

1. a kind of constant pressure water cellar irrigated for hillside vegetation, including reservoir, it is characterised in that: the reservoir is several It is a, and be arranged along the slope surface on hillside is stepped from top to bottom, the bottom surface and the back side of each reservoir are against hillside, top Face is equipped with reservoir cover board, the left side wall or right side wall of each reservoir be fixed with catch basin and the left side wall or right side wall it is upper Portion offers the inlet opening communicated with catch basin, and reservoir is be equipped with the lower sidewall of inlet opening opposite side can be with vegetation kind Plant the apopore of unit irrigation system water inlet pipe connection；The front side wall of catch basin is equipped with overflow port, and the minimum point of overflow port is higher than The water flow of spilling is introduced into next catch basin by the highest point of inlet opening, overflow port by deflector.

2. the constant pressure water cellar according to claim 1 irrigated for hillside vegetation, it is characterised in that: among the catch basin The direction parallel along plane where reservoir inlet opening is equipped with vertical baffle, the top surface of partition and the top surface of catch basin left and right sidewall Maintain an equal level, be equipped with water gap between bottom surface and the bottom wall of catch basin, partition by catch basin be separated into bottom intercommunication water-purifying cavity and Desilting chamber, water-purifying cavity and desilting chamber are filled with filtering material, and the top surface of water-purifying cavity is equipped with water-purifying cavity cover board, and overflow port is located at heavy The front side wall of husky chamber.

3. the constant pressure water cellar according to claim 2 irrigated for hillside vegetation, it is characterised in that: before the desilting chamber Side wall is lower than the rear wall of catch basin lower than the left and right sidewall of catch basin and the front side wall of first desilting chamber, before each desilting chamber The top of side wall is the overflow port；Above-mentioned deflector one end connects front side wall, the other end of upper catch basin desilting chamber Connect the rear wall of next catch basin desilting chamber.

4. the constant pressure water cellar according to claim 3 irrigated for hillside vegetation, it is characterised in that: the desilting chamber filtering The top surface of material is lower than the top surface of water-purifying cavity filtering material, and the top surface of water-purifying cavity filtering material is most lower than reservoir inlet opening Low spot.

5. the constant pressure water cellar according to claim 4 irrigated for hillside vegetation, it is characterised in that: before the reservoir Side wall is made of upper front side wall and lower front side wall, and upper and lower front side wall is the inclined-plane of convex, and lower front side wall is as adjacent two The joint face of a reservoir, the top of front side wall is fixed in one end of reservoir cover board, the other end is fixed on front side wall up and down Intersection.

6. the constant pressure water cellar according to claim 5 irrigated for hillside vegetation, it is characterised in that: the reservoir is gone forward The gradient of side wall is suitable with the gradient of the deflector, and the outer surface of front side wall is equipped with several grades of steps on reservoir.