CN111133925B

CN111133925B - Radix isatidis production device

Info

Publication number: CN111133925B
Application number: CN202010085381.3A
Authority: CN
Inventors: 赵为娜
Original assignee: Jiangxi Yukang Pharmaceutical Co ltd
Current assignee: Jiangxi Yukang Pharmaceutical Co.,Ltd.
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2021-08-24
Anticipated expiration: 2040-02-10
Also published as: CN111133925A

Abstract

The invention relates to the field of radix isatidis production, in particular to an radix isatidis production device which comprises a greenhouse, two inner sheds and a cutting base, wherein the inner sheds are arranged in the greenhouse, the two inner sheds are symmetrically arranged at the lower part of the greenhouse, a walkway is formed between the two inner sheds, the walkway extends from one end to the other end inside the greenhouse, the cutting base is arranged in the inner sheds, and spraying assemblies are arranged inside and outside the inner sheds; the invention can improve the survival rate of the cutting seedlings, avoid the occurrence of root rot or water shortage of the cutting seedlings, provide a proper temperature and humidity environment for the cutting seedlings, provide a relatively stable temperature and humidity environment for the cutting seedlings by the cooperation of the greenhouse and the inner greenhouse for interplanting, and provide proper growth humidity and temperature for the cutting seedlings by the cooperation of the cutting base and the spraying assembly.

Description

Radix isatidis production device

Technical Field

The invention relates to the field of radix isatidis planting, in particular to a radix isatidis production device.

Background

The radix isatidis needs to be subjected to cuttage during production and planting, the cuttage growth effect is influenced if the moisture content is insufficient in the cuttage growth process, the radix isatidis yield is influenced if the moisture content of a cuttage part is too high, root rot can be caused, and the requirements on the temperature and the humidity of the external environment during the cuttage process of the radix isatidis are strict.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an isatis root production device.

In order to achieve the purpose, the invention adopts the following technical scheme: a radix isatidis production device comprises a greenhouse, two inner sheds and a cutting base, wherein the inner sheds are arranged in the greenhouse, the inner sheds are symmetrically arranged at the lower part of the greenhouse, a walkway is formed between the two inner sheds, the walkway extends from one end to the other end of the interior of the greenhouse, the cutting base is arranged in the inner sheds, and spraying assemblies are arranged inside and outside the inner sheds;

the inner shed comprises shed supports, shed films and sunshade net components, the shed supports are obliquely arranged, the shed films are fixedly arranged on the upper portions of the shed supports, the shed films are made of transparent plastic films, and the sunshade net components are arranged on the upper portions of the shed films;

the cutting base is internally provided with a base, a cutting table and a matrix groove assembly, the upper part of the base is provided with the cutting table, and the cutting table is provided with the matrix groove assembly;

the base is made of cement materials, a front inclined plane and a rear inclined plane are arranged on the upper portion of the base, the front inclined plane and the rear inclined plane extend from one end of the greenhouse to the other end of the greenhouse, and the front inclined plane is arranged on one side of the rear inclined plane;

the cuttage table is formed by accumulating sandy soil, is arranged at the upper parts of the front inclined plane and the rear inclined plane, extends from one end of the front inclined plane to the other end of the rear inclined plane, and is provided with a water collecting tank at one side;

the substrate slot assembly comprises a grid baffle frame, a mountain mud layer, a plurality of inserting slots and a culture soil layer, wherein the mountain mud layer is arranged at the bottom of the grid baffle frame, the mountain mud layer is arranged at the upper part of the inserting slot, the inserting slot is arranged in the inserting table, the inserting slots are rectangular, the number of the inserting slots is a plurality, the depth of the inserting slot close to the water collecting slot is smaller than that of the inserting slot far away from the water collecting slot, and the culture soil layer is arranged in the inserting slot;

the spraying assembly comprises a water tank, an inner spraying assembly, a spraying cooling assembly and an outer spraying assembly, the water tank is arranged on one side of the base, the water tank is connected with the inner spraying assembly, the cooling assembly and the outer spraying assembly through a water pump, the water pump is fixed on the edge of the upper part of the water tank, and the water pump is connected with the main water pipe; the spraying cooling assembly is arranged on the upper part of the sunshade net assembly, and the outer spraying assembly is arranged on one side of the inner shed.

Preferably the pavement side sets up water drainage tank, and water drainage tank is the semicircle arcuation, and water drainage tank sets up in cuttage base bottom one side and water drainage tank extends to the other end from cuttage base one end.

Preferably, the cross section of the water collecting tank is in a U shape, the water collecting tank comprises a stainless steel part and a grid part, the cross section of the stainless steel part is in a し shape, the grid part is fixed on one side of the stainless steel part, and the grid part is in a stainless steel mesh structure.

Preferably check keep off the frame and include horizontal pole, vertical pole and cuttage district, horizontal pole quantity be a plurality of and all horizontal parallel arrangement, vertical pole quantity be a plurality of and all vertical parallel arrangement, horizontal pole and vertical pole looks perpendicular fixed connection form the cuttage district between horizontal pole and the vertical pole, and the cuttage district is the rectangle form, and the cuttage district correspondence sets up in cuttage groove upper portion.

Preferably cultivate the soil layer including setting up in the rural area soil layer in middle part, set up in the peripheral saw-dust layer of rural area soil layer, set up in the peripheral humus soil horizon of saw-dust layer.

Preferably, the shed support is of a grid structure consisting of wood rods, the bottom end of the shed support is fixed to one side of the edge of the upper portion of the cuttage table, the shed support is obliquely arranged on the upper portion of the cuttage table, an included angle gamma between the shed support and a horizontal line is 30-35 degrees, a baffle is hinged to one side of the upper portion of the shed support and is rectangular, and the baffle is arranged on one side of an inner shed opening.

Preferably the sunshade net subassembly includes roller and sunshade net, and the roller sets up in canopy membrane upper end, and the last roll-up sunshade net of roller, sunshade net width and canopy membrane width are unanimous.

Preferably, the inner spray assembly comprises an inner spray pipe and an inner spray head, the inner spray pipe is communicated with the main water pipe, the inner spray pipe is communicated with the inner spray head, and the inner spray head is vertically fixed with the greenhouse film.

Preferably the spraying and cooling assembly comprises a connecting pipe and a spraying nozzle, one end of the connecting pipe is communicated with the end part of the main water pipe, the other end of the connecting pipe is connected with the spraying nozzle, the spraying nozzle is arranged at the upper end part of the inner shed, and the outlet of the spraying nozzle faces downwards.

Preferably, outer spray assembly includes spray branch, spray side pipe, shower head pipe, outer shower head and valve, and spray branch bottom is fixed in pavement one side, and spray branch upper portion and shower head bottom fixed connection, shower head pipe one end are sealed form and inside for the cavity form, and shower head pipe one side is linked together with outer shower head, and outer shower head opening is super down, and the shower head pipe other end is linked together with spray side pipe, and spray side pipe is linked together with the main water pipe, and interior shower head, spray head, outer shower head all select for use atomizing nozzle.

The invention can improve the survival rate of the cutting seedlings, avoid the occurrence of root rot or water shortage of the cutting seedlings, provide a proper temperature and humidity environment for the cutting seedlings, provide a relatively stable temperature and humidity environment for the cutting seedlings by the cooperation of the greenhouse and the inner greenhouse for interplanting, and provide proper growth humidity and temperature for the cutting seedlings by the cooperation of the cutting base and the spraying assembly.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic top view of the retainer of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, the isatis root production device comprises a greenhouse 1, two inner sheds 2 and a cutting base 3, wherein the inner sheds 2 are arranged in the greenhouse 1, the two inner sheds 2 are symmetrically arranged at the lower part of the greenhouse 1, a walkway 20 is formed between the two inner sheds 2, the walkway 20 is used for walking of workers and is convenient for nursing seedlings in the inner sheds 2 at two sides, the walkway 20 extends from one end to the other end in the greenhouse 1, the cutting base 3 is arranged in the inner sheds 2, the cutting base 3 is used for providing nutrition for the isatis root seedlings to be cut and avoiding root rot of the isatis root cutting seedlings, and spraying assemblies 4 are arranged in the inner sheds 2 and outside; the greenhouse 1 serves as a heat-preservation greenhouse to provide a stable external environment for the radix isatidis cutting seedlings integrally, the inner greenhouse 2 is installed in a matched mode when the hot temperature is high but the humidity is low in the weather to control the humidity of the radix isatidis cutting area, the phenomenon that the excessive low humidity in the greenhouse influences the growth of the radix isatidis cutting seedlings is avoided, the spraying assembly 4 can well play a cooling role at the moment, and meanwhile, the spraying assembly 4 can play a role in infiltrating the cutting seedlings by being matched with the inner greenhouse 2 and the cutting base 3; the greenhouse 1, the inner greenhouse 2, the cuttage base 3 and the spraying assembly 4 cooperate with each other to provide a stable temperature and humidity environment for the cuttage radix isatidis, and the survival rate of the radix isatidis cuttage is improved together;

the side of the walkway 20 is provided with a drainage groove 201, the drainage groove 201 is in a semicircular arc shape, the drainage groove 201 is arranged on one side of the bottom of the cuttage base 3, and the drainage groove 201 extends from one end of the cuttage base 3 to the other end. The water drainage tank 201 is used for collecting redundant water seeped out from the base 3 and timely removing the water, avoids the water content of the cuttage base 3 from being too high so that the root rot of the isatis root seedlings cuttage on the cuttage base 3 is avoided, and also improves the survival rate of the isatis root cuttage.

The bottom corners of the inner shed 2 are provided with temperature and humidity sensors, and the temperature and humidity sensors are connected with the water pump 411 through a controller (not shown). Temperature and humidity sensor is used for temperature and humidity in the canopy 2 in the response to thereby control water pump 411's operation and close the opportunity of control nozzle spun atomized water, reach the purpose of in time control humiture, the survival rate of effectual improvement cuttage seedling.

A base 30, a cutting table 31 and a matrix groove assembly 32 are arranged in the cutting base 3, the cutting table 31 is arranged at the upper part of the base 30, and the matrix groove assembly 32 is arranged on the cutting table 31; the base 30 is used for providing a base surface for the cutting table 31, the cutting table 31 is used as an operation platform for cutting seedlings, the matrix groove assembly 32 is directly used for cutting the seedlings and is matched with the cutting table 31 to realize the supplement control of water needed by the seedlings;

the base 30 is made of cement materials, the upper portion of the base 30 is provided with a front inclined plane 301 and a rear inclined plane 302, the front inclined plane 301 and the rear inclined plane 302 extend from one end of the greenhouse 1 to the other end, the front inclined plane 301 is arranged on one side of the rear inclined plane 302, an included angle alpha between the front inclined plane 301 and a horizontal line is 15-20 degrees, preferably 18 degrees, an included angle beta between the rear inclined plane 302 and the horizontal line is 3-5 degrees, preferably 3 degrees, the front inclined plane 301 and the rear inclined plane 302 are inclined, so that redundant water can be conveniently discharged from the water, the redundant water permeating into the bottom is finally discharged through the front inclined plane 301 and the rear inclined plane 302, the purpose of timely drainage is achieved, the phenomenon that roots of seedlings are cut due to overlarge moisture is avoided, and the survival rate of the seedlings is improved.

The cuttage platform 31 is formed by piling up sandy soil, the sandy soil is convenient for the infiltration and the discharge of water, the cuttage platform 31 is arranged on the upper parts of a front inclined plane 301 and a rear inclined plane 302, the cuttage platform 31 extends from one end of the front inclined plane 301 and one end of the rear inclined plane 302 to the other end, one side of the cuttage platform 31 is arranged to a water collecting tank 303, the water collecting tank 303 is used for collecting water flowing down from the upper part of the inner shed 2, the water collected by the water collecting tank directly infiltrates from one side of the cuttage platform 31 to gradually infiltrate the cuttage platform 31, the water collecting tank 303 extends from one end of the cuttage part 31 to the other end, the other side of the cuttage platform 31 is provided with a baffle 304, the baffle 304 extends from one end of the cuttage platform 31 to the other end, water outlets 3041 are uniformly arranged on the baffle 304, the water outlets 3041 are round holes, the baffle 304 prevents the cuttage platform from collapsing and on the other hand can directly discharge the water seeping from the cuttage platform 31 and finally discharge into a water discharging tank 201, thereby achieving the purpose of preventing the water content of the cuttage platform from being too high and also preventing the cuttage platform from collapsing, thereby extending the useful life of the cuttage stage 31.

The section of the water collecting tank 303 is in a U shape, the water collecting tank 303 comprises a stainless steel part 3031 and a grid part 3032, the section of the stainless steel part 3031 is in a し shape, the grid part 3032 is fixed on one side of the stainless steel part 3031, the grid part 3032 is in a stainless steel net structure, the water collecting tank 303 is used for collecting water sprayed from the spray cooling assembly 43 at the upper part of the inner shed 2, the water flows down from the upper part of the inner shed 2 and directly enters the water collecting tank 303, and then is discharged into the cuttage table 31 through the grid part 3032; the collection water that the water catch bowl 303 can be fine on the one hand on the other hand can be fine directly permeate water to cuttage platform 31 in through stainless steel network structure, reach the purpose that the using water wisely provided sufficient moisture for the cuttage platform simultaneously, guaranteed the supply of cuttage platform 31 moisture, avoided the cuttage seedling because the water shortage influences the growth, improved the survival rate of cuttage seedling.

The substrate slot assembly 32 comprises a grid blocking frame 321, a mountain mud layer 322, a cutting slot 323 and a culture soil layer 324, wherein the mountain mud layer 322 is arranged at the bottom of the grid blocking frame 321, the grid blocking frame 321 is used for defining a cutting area, the mountain mud layer 322 is yellow mountain mud, the mountain mud layer 322 is arranged at the upper part of a cutting slot 323, the cutting slot 323 is used for cutting seedlings, the cutting slot 323 is arranged in the cutting platform 31, the cutting slot 323 is rectangular, the number of the cutting slots 323 is a plurality, the depth of the cutting slot 323 close to the water collecting slot 303 is smaller than that of the cutting slot 323 far away from the water collecting slot 303, through a step-shaped design, the water quantity at the position close to the water collecting slot 303 is relatively sufficient, the depth is shallow and the depth is deeper backwards, so that the water can be absorbed by the subsequent cutting slot, and the culture soil layer 324 is arranged in the cutting slot;

please refer to fig. 1 and 3, the grid blocking frame 321 includes a plurality of cross bars 3211, longitudinal bars 3212 and a cutting area 3213, the cross bars 3211 are arranged in parallel and horizontally, the longitudinal bars 3212 are arranged in parallel and vertically, the cross bars 3211 are vertically and fixedly connected with the longitudinal bars 3212, a cutting area 3213 is formed between the cross bars 3211 and the longitudinal bars 3212, the cutting area 3213 is rectangular, and the cutting area 3213 is correspondingly arranged on the upper portion of the cutting slot 323. The cuttage region 3213 gives a certain range of growth area for cuttage seedlings, meanwhile, is convenient for workers to perform cuttage operation to achieve the purpose of rapid cuttage, and improves the cuttage efficiency.

Referring to fig. 1, the cultivation soil layer 324 includes a garden soil layer 3241 disposed at the middle part, a garden soil layer 3241 as a growth soil for cutting seedlings, a wood chip layer 3242 disposed at the periphery of the garden soil layer 3241, and a humus soil layer 3243 disposed at the periphery of the wood chip layer 3242; the wood chip layer 3242 facilitates the infiltration of moisture and can provide sufficient nutrition for the cutting seedlings by combining with the humus soil layer 3243;

inner shed 2 includes canopy support 21, canopy membrane 22 and sunshade net subassembly 23, canopy support 21 slope sets up, canopy membrane 22 is fixed to canopy support 21 upper portion, transparent plastic film is chooseed for use on canopy membrane 22, canopy membrane 22 upper portion sets up sunshade net subassembly 23, open the vent in big-arch shelter 1 at this time when the temperature is higher in big-arch shelter 1 and cool down, and because the humidity that consequently unavoidable causes in big-arch shelter 1 in the big-arch shelter 1 evaporates makes the big-arch shelter 1 in the humidity obviously reduce, inner shed 2 has been built this moment, because inner shed 2 is a relatively confined space, through spraying the humidity that the water smoke increases inner shed 2 to inner shed 2 and reducing inner shed 2's temperature simultaneously, and supplementary through increasing sunshade net subassembly 23 and avoiding the direct solar radiation to reach the mesh that plays the reduction in temperature, and the water smoke that sprays cooling subassembly 43 and outer spraying subassembly 44 at this moment and spray on canopy membrane 22 and fall on sunshade net subassembly 23 and by sunshade net subassembly 23 hang and avoided falling into the water droplet on the canopy membrane 22 straight And the water drops fall, so that a large amount of water drops are attached to the sunshade net assembly 23 to evaporate and absorb heat, thereby reducing the temperature of the inner shed 2 from the outside, and the excessive water drops fall into the water collection tank 303 and then enter the cuttage table 31 through the water collection tank 303 to replenish the moisture in the cuttage table 31.

The shed support 21 is a grid structure formed by wood rods, the bottom end of the shed support 21 is fixed at one side of the upper edge of the cuttage table 31, the shed support 21 is obliquely arranged at the upper part of the cuttage table 31, the included angle gamma between the shed support 21 and the horizontal line is 30-35 degrees, preferably 32 degrees,

the baffle 211 is hinged to one side of the upper part of the shed support 21, the baffle 211 is rectangular, and the baffle 211 is arranged on one side of the opening of the inner shed 2. The baffle 211 can be flexibly opened and closed according to the situation, is opened when people need to perform operations such as cuttage and the like, and can be closed or opened when the temperature and humidity need to be controlled, so that the aim of flexibly controlling the greenhouse degree is achieved on the basis of not influencing the operation, the operation in the process of cuttage of seedlings is convenient, and the seedling growth environment can be flexibly adjusted;

sunshade net subassembly 23 includes roller 231 and sunshade net 232, and roller 231 sets up in canopy membrane 22 upper end, and the last sunshade net 232 of rolling up of roller 231, sunshade net 232 width are unanimous with canopy membrane 22 width, and sunshade net 232 pulls down otherwise then the rolling when needing the sunshade to reduce the temperature, and the manual work of being convenient for is pulled according to the condition and is put, reaches the purpose of nimble operation according to the condition to canopy 2's temperature in the nimble control.

The spraying assembly 4 comprises a water tank 41, an inner spraying assembly 42, a spraying cooling assembly 43 and an outer spraying assembly 44, the water tank 41 is arranged on one side of the base 30, the water tank 41 is connected with the inner spraying assembly 42, the cooling assembly 43 and the outer spraying assembly 44 through a water pump 411, the water pump 411 is fixed on the upper edge of the water tank 41, and the water pump 411 is connected with a main water pipe 412; the spraying cooling component 43 is arranged at the upper part of the sunshade net component 23, and the outer spraying component 44 is arranged at one side of the inner shed 2.

The inner spray assembly 42 comprises an inner spray pipe 421 and an inner spray head 422, the inner spray pipe 421 is communicated with the main water pipe 412, the inner spray pipe 421 is communicated with the inner spray head 422, and the inner spray head 422 is vertically fixed with the greenhouse film 22. Interior spray assembly 42 sets up inside canopy 2 in can be directly to the inside cooling of spraying of canopy 2 in, also plays the cuttage seedling to in canopy 2 simultaneously and carries out the supply of moisture.

The spray cooling assembly 43 comprises a connecting pipe 431 and a spray nozzle 432, one end of the connecting pipe 431 is communicated with the end part of the main water pipe 412, the other end of the connecting pipe 431 is connected with the spray nozzle 432, the spray nozzle 432 is arranged at the upper end part of the inner shed 2, and the outlet of the spray nozzle 432 faces downwards; spray cooling subassembly 43 cooperation and cool down 2 upper portions of interior canopy, spray cooling subassembly 43 cooperation simultaneously in spray cooling subassembly 42 wholly to interior canopy 2 cool down and humidity control, spray cooling subassembly 43 cooperation outside spray assembly 44 and carry out whole spraying cooling and humidity control in to big-arch shelter 1 moreover.

The outer spraying assembly 44 comprises a spraying support rod 441, a spraying side pipe 442, a spraying head pipe 443, an outer spraying head 444 and a valve 445, the bottom of the spraying support rod 441 is fixed on one side of the walkway 20, the upper portion of the spraying support rod 441 is fixedly connected with the bottom of the spraying head pipe 443, one end of the spraying head pipe 443 is sealed and the inside of the spraying head pipe 443 is hollow, one side of the spraying head pipe 443 is communicated with the outer spraying head 444, the opening of the outer spraying head 444 is over, the other end of the spraying head pipe 443 is communicated with the spraying side pipe 442, the spraying side pipe 442 is communicated with the main water pipe 412, and the inner spraying head 422, the spraying head 432 and the outer spraying head 444 are all atomizing nozzles. The outer spraying assembly 44 is used for adjusting the humidity and temperature in the greenhouse 1.

A transverse fixing rod 4411 is fixed on one side of the upper part of the spraying support rod 441, one end of the transverse fixing rod 4411 is fixed with a split ring 44111, the split ring 44111 is in a circular ring shape, and the main water pipe 412, the spraying side pipe 442 and the connecting pipe 431 all penetrate through the split ring 44111.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The isatis root production device is characterized in that: the cutting device comprises a greenhouse, two inner sheds, a cutting base and a spraying assembly, wherein the inner sheds are arranged in the greenhouse, the number of the inner sheds is two, the inner sheds are symmetrically arranged at the lower part of the greenhouse, a walkway is formed between the two inner sheds, the walkway extends from one end to the other end of the interior of the greenhouse, the cutting base is arranged in the inner shed, and the spraying assembly is arranged inside and outside the inner shed;

the spraying assembly comprises a water tank, an inner spraying assembly, a spraying cooling assembly and an outer spraying assembly, the water tank is arranged on one side of the base, the water tank is connected with the inner spraying assembly, the cooling assembly and the outer spraying assembly through a water pump, the water pump is fixed on the edge of the upper part of the water tank, and the water pump is connected with the main water pipe; the spraying cooling component is arranged at the upper part of the sunshade net component, and the outer spraying component is arranged at one side of the inner shed;

the side edge of the walkway is provided with a drainage channel, the drainage channel is in a semicircular arc shape, the drainage channel is arranged on one side of the bottom of the cuttage base, and the drainage channel extends from one end to the other end of the cuttage base;

the section of the water collecting tank is U-shaped, the water collecting tank comprises a stainless steel part and a grid part, the section of the stainless steel part is し, the grid part is fixed on one side of the stainless steel part, and the grid part is of a stainless steel net-shaped structure;

the blocking frame comprises a plurality of transverse rods, longitudinal rods and a cuttage region, the transverse rods are all arranged in parallel transversely, the longitudinal rods are all arranged in parallel longitudinally, the transverse rods and the longitudinal rods are vertically and fixedly connected, the cuttage region is formed between the transverse rods and the longitudinal rods, the cuttage region is rectangular, and the cuttage region is correspondingly arranged at the upper part of the cuttage groove;

the culture soil layer comprises a rural soil layer arranged in the middle, a sawdust layer arranged on the periphery of the rural soil layer and a humus soil layer arranged on the periphery of the sawdust layer;

the shed support is of a grid structure consisting of wood rods, the bottom end of the shed support is fixed on one side of the edge of the upper portion of the cuttage table, the shed support is obliquely arranged on the upper portion of the cuttage table, the included angle gamma between the shed support and the horizontal line is 30-35 degrees, a baffle is hinged to one side of the upper portion of the shed support and is rectangular, and the baffle is arranged on one side of an opening of the inner shed;

the sunshade net component comprises a roller and a sunshade net, the roller is arranged at the upper end of the greenhouse film, the sunshade net is wound on the roller, and the width of the sunshade net is consistent with that of the greenhouse film;

the inner spray assembly comprises an inner spray pipe and an inner spray head, the inner spray pipe is communicated with the main water pipe, the inner spray pipe is communicated with the inner spray head, and the inner spray head is vertically fixed with the greenhouse film;

the spraying and cooling assembly comprises a connecting pipe and a spraying nozzle, one end of the connecting pipe is communicated with the end part of the main water pipe, the other end of the connecting pipe is connected with the spraying nozzle, the spraying nozzle is arranged at the upper end part of the inner shed, and the outlet of the spraying nozzle faces downwards;

outer spray assembly is including spraying branch, spray side pipe, shower head pipe, outer shower head and valve, sprays branch bottom and is fixed in pavement one side, sprays branch upper portion and shower head bottom fixed connection, shower head pipe one end is sealed form and inside for the cavity form, shower head pipe one side is linked together with outer shower head, outer shower head opening down, the shower head pipe other end is linked together with spray side pipe, spray side pipe is linked together with the main water pipe, interior shower head, spray nozzle, outer shower head all choose for use atomizing nozzle.