阅读说明：本技术 一种给水排水工程用装配式功能井及其使用方法 (Assembled functional well for water supply and drainage engineering and use method thereof ) 是由 辛虎城 于 2021-07-28 设计创作，主要内容包括：本发明公开了一种给水排水工程用装配式功能井及其使用方法,包括井道,所述井道的顶部表面安装有维护井,所述功能井的顶部表面设置有井盖,所述井道的内部设置导向机构,所述维护井的内部设置有初级过滤机构,所述维护井的内壁且位于初级过滤机构的顶部安装有动力机构。本发明通过设置的初级过滤机构以及动力机构的配合使用使得该功能井在使用的过程中不仅能够通过过滤框进行初级过滤,同时还能配合动力机构方便维护人员进入井道的内部,进而保证了井道的使用性能和使用寿命,通过过滤框与次级过滤槽组成的双重过滤机构,在使用的过程中水流通过滤框将其内部较大的杂质过滤,再由次级过滤槽将水流中较小的杂质去除。(The invention discloses an assembled functional well for water supply and drainage engineering and a using method thereof. The double-filtering mechanism consists of the filtering frame and the secondary filtering tank, and the filtering frame is used for filtering larger impurities in the well.)

1. The utility model provides a water supply and drainage engineering is with assembled function well, includes well (1), its characterized in that: the utility model discloses a well maintenance device, including well (1), maintenance well (2), the top surface of maintenance well (2) is provided with well lid (3), the inside of well (1) sets up guiding mechanism (4), the inside of maintenance well (2) is provided with primary filter mechanism (5), power unit (6) are installed to the inner wall of maintenance well (2) and the top that is located primary filter mechanism (5).

2. The fabricated functional well for water supply and drainage engineering of claim 1, wherein: guiding mechanism (4) are including movable support (401), the internally mounted of well (1) has movable support (401), the top movable mounting of movable support (401) has guide way (402), two sets of secondary filter tanks (403) are installed to the internal surface symmetry of guide way (402), articulated elements (404) are all installed at the both ends of guide way (402), the surface mounting of articulated elements (404) has regulation pole (405).

3. The fabricated functional well for water supply and drainage engineering of claim 2, wherein: the surface thread of adjusting pole (405) installs fixation nut (406), the bottom surface symmetry of secondary filter tank (403) installs two sets of stopper (407), and spring (408) are all installed to one side that two sets of stopper (407) carried on the back mutually, kelly (409) are installed to the other end of spring (408), the surface mounting of kelly (409) has handle (410).

4. The fabricated functional well for water supply and drainage engineering of claim 2, wherein: the inner surface of the guide groove (402) is provided with a clamping groove matched with the clamping rod (409), and both ends of the guide groove (402) and the secondary filter groove (403) are in a net frame shape.

5. The fabricated functional well for water supply and drainage engineering of claim 2, wherein: the articulated elements (404) include diaphragm and bull stick, and two sets of diaphragms are installed to the end symmetry of guide way (402), and the bull stick is installed to the relative one side of two sets of diaphragms, adjusts pole (405) and rotates the surface of installing at the bull stick.

6. The fabricated functional well for water supply and drainage engineering of claim 1, wherein: elementary filtering mechanism (5) include gag lever post (501), two sets of gag lever posts (501) are installed to the inner wall symmetry of maintenance well (2), and the equal slidable mounting in surface of every group gag lever post (501) has two sets of sliders (502), filter frame (503) are installed with the one end of maintaining well (2) mutually back, slide rail (504) are all installed on the surface all around of filter frame (503) inner wall, the surface slidable mounting of slide rail (504) has baffle (505), the top surface mounting of baffle (505) has lifting rod (506).

7. The fabricated functional well for water supply and drainage engineering of claim 6, wherein: two sets of mounting panels are symmetrically installed on the inner wall of the maintenance well (2), the number of each set of mounting panel is two, and a set of limiting rod (501) is installed on one side opposite to the two mounting panels.

8. The fabricated functional well for water supply and drainage engineering of claim 1, wherein: the power mechanism (6) comprises an installation frame (601), the installation frame (601) is installed on the inner wall of the maintenance well (2) and located above the filter frame (503), a bidirectional transmission motor (602) is installed on one side inside the installation frame (601), driving rods (604) are installed at power output ends of the bidirectional transmission motor (602), a support frame (603) is installed inside the installation frame (601) and located on the surface of the driving rods (604), a driving wheel (605) is installed on the surface of the driving rods (604) arranged at the top of the bidirectional transmission motor (602), winding wheels (606) are installed at opposite ends of the two groups of driving rods (604), a driven rod (607) is installed on the other side inside the installation frame (601) in a rotating mode, the driven rod (607) is installed inside the installation frame (601) through an installation frame, and winding wheels (606) with the same structure are installed at two ends of the driven rod (607), a coiling rope (609) is wound on the surface of the coiling wheel (606), and a rope end fixing block (610) is installed at the end of the coiling rope (609).

9. The fabricated functional well for water supply and drainage engineering of claim 8, wherein: the rope end fixing block (610) is installed at the top of the filter frame (503), a power wheel is installed on the surface of one end of the driven rod (607), and the driving wheel (605) is in transmission connection with the power wheel through a transmission belt (608).

10. A method of using a modular functional well for water supply and drainage engineering, comprising a modular functional well for water supply and drainage engineering according to any one of claims 1 to 9, the method comprising the steps of:

when the water supply and drainage directions need to be limited, firstly, a fixing nut (406) is loosened, a left adjusting rod (405) is pulled to drive the left side of a guide groove (402) to tilt, water flow filters impurities in the guide groove through a filter frame (503), then the water flow falls into the guide groove (402), and at the moment, the water flow flows rightwards and flows out through a secondary filter groove (403) due to the fact that the left side of the guide groove (402) tilts.

When cleaning and maintenance are needed, the top cover (3) is opened, the baffle (505) is taken out by pulling the lifting rod (506), residues on the surface of the baffle are cleaned, maintenance personnel descend into the filter frame (503) after cleaning is completed, the winding wheel (605) is driven to rotate by the bidirectional driving motor (602), and then the filter frame (503) descends.

And thirdly, when the maintainer descends to the surface of the guide groove (402), taking out the secondary filter groove (403) for cleaning, placing the residues in the filter frame (503), driving the residues to ascend by the bidirectional driving motor (602) after the residues are finished, and finally cleaning the residues and covering the top cover (3).

Technical Field

The invention relates to the technical field of assembled functional wells, in particular to an assembled functional well for water supply and drainage engineering and a using method thereof.

Background

At present, the assembled functional well is generally formed by well covers, well shafts, well seats and other structures which are built by red bricks or brickwork according to design drawings and then poured by concrete. Water supply and drainage work is carried out by arranging the assembly type functional wells underground, and the drainage pipes are arranged among the assembly type functional wells, so that water on the ground is drained into the underground in order.

The direction of assembled function well in the in-process rivers that use commonly used is difficult to control, takes place to block up easily when discharge is great, influences its performance, and current function well takes place to block up the maintainer easily and is difficult to maintain and clean in the use simultaneously, and the practicality is lower, consequently needs one kind can adjust the direction of feedwater drainage, conveniently maintains the assembled function well with the clearance simultaneously.

Disclosure of Invention

The invention aims to provide a fabricated functional well for water supply and drainage engineering and a using method thereof, which have the advantages of adjusting the direction of water supply and drainage and facilitating maintenance and cleaning, and solve the problems that the direction of water flow of a common fabricated functional well is difficult to control in the using process, the water flow is easy to block when the water flow is large, the use performance of the well is influenced, and meanwhile, the existing functional well is easy to block in the using process, so that maintenance personnel are difficult to maintain and clean, and the practicability is low.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a water supply and drainage engineering is with assembled function well, includes the well, the top surface mounting of well has the maintenance well, the top surface of maintenance well is provided with the well lid, the inside of well sets up guiding mechanism, the inside of maintenance well is provided with primary filter mechanism, power unit is installed at the inner wall of maintenance well and the top that is located primary filter mechanism.

Preferably, the guide mechanism comprises a movable support, the movable support is mounted inside the hoistway, a guide groove is movably mounted at the top of the movable support, two groups of secondary filter grooves are symmetrically mounted on the inner surface of the guide groove, hinged parts are mounted at two ends of the guide groove, and an adjusting rod is mounted on the surface of the hinged parts.

Preferably, the surface thread of the adjusting rod is provided with a fixing nut, the bottom surface of the secondary filter tank is symmetrically provided with two groups of limiting blocks, springs are arranged on the two groups of limiting blocks on the opposite sides, the other ends of the springs are provided with clamping rods, and the surfaces of the clamping rods are provided with handles.

Preferably, the inner surface of the guide groove is provided with a clamping groove matched with the clamping rod, and both ends of the guide groove and the secondary filter groove are in a net frame shape.

Preferably, the articulated elements include diaphragm and bull stick, and two sets of diaphragms are installed to the end symmetry of guide way, and the bull stick is installed to the relative one side of two sets of diaphragms, adjusts the pole and rotates the surface of installing at the bull stick.

Preferably, primary filter mechanism includes the gag lever post, two sets of gag lever posts are installed to the inner wall symmetry of maintenance well, and the equal slidable mounting in surface of every group gag lever post has two sets of sliders, the filter frame is installed with the one end that the maintenance well was carried on the back mutually to the slider, the slide rail is all installed on the surface all around of filtering the frame inner wall, the surface slidable mounting of slide rail has the baffle, the top surface mounting of baffle has the lifting rod.

Preferably, two sets of mounting panels are symmetrically installed on the inner wall of the maintenance well, the number of each set of mounting panel is two, and a set of limiting rod is installed on one side opposite to the two mounting panels.

Preferably, power unit includes the installation frame, the installation frame is installed to the inner wall of maintenance well and the top that is located the filter frame, two-way drive motor is installed to the inside one side of installation frame, the drive lever is all installed to two-way drive motor's power take off end, the inside of installation frame and the surface mounting who is located the drive lever have the support frame, set up the surface mounting at the drive lever at two-way drive motor top has the drive wheel, and is two sets of the wind-up wheel is all installed to the one end that the drive lever is carried on the back mutually, the inside opposite side of installation frame is rotated and is installed the driven lever, the driven lever passes through the mounting bracket and installs the inside at the installation frame, and the wind-up wheel of isostructure is all installed at the both ends of driven lever, the surface winding of wind-up wheel has the receipts roll rope, the fag end fixed block is installed to the receipts roll rope.

Preferably, the rope head fixing block is installed at the top of the filter frame, a power wheel is installed on the surface of one end of the driven rod, and the driving wheel is in transmission connection with the power wheel through a transmission belt.

A use method of an assembly type functional well for water supply and drainage engineering comprises the following use steps:

when the direction of water supply and drainage is limited, firstly the fixing nut is loosened, the left adjusting rod is pulled to drive the left tilting of the guide groove, the water flow filters impurities inside through the filter frame and then falls into the inside of the guide groove, and the water flow flows rightwards at the moment and flows out through the secondary filter groove.

Secondly, when needs are to clean and maintain, open the top cap and take out the baffle through pulling the lifting rod, clear up its surperficial residue afterwards, the inside of filtering the frame is gone down to the maintainer after the clearance is accomplished, drives the rolling wheel through two-way driving motor and rotates, filters the frame decline afterwards.

And thirdly, when the maintainer descends to the surface of the guide groove, taking out the secondary filter groove for cleaning, placing the residues in the filter frame, driving the residues to ascend by the bidirectional driving motor after the residues are finished, and finally cleaning the residues and covering the top cover.

Compared with the prior art, the invention has the following beneficial effects:

1. the primary filtering mechanism and the power mechanism are matched for use, so that the functional well can not only perform primary filtering through the filtering frame in the using process, but also be matched with the power mechanism to facilitate maintenance personnel to enter the interior of the well, the service performance and the service life of the well are further ensured, and the functional well has wide development space and higher popularization value.

2. According to the double-filtering mechanism formed by the filtering frame and the secondary filtering tank, in the using process, the water flows through the filtering frame to filter large impurities in the water, then the secondary filtering tank removes small impurities in the water, the impurities in the water can be filtered completely in the using process through double filtering, the blocking phenomenon is avoided, meanwhile, the filtered impurities are convenient to clean, time and labor are saved, and the practicability is high.

3. According to the invention, the top cover is opened, the baffle plate is pulled out through the lifting rod to clean the impurities left on the surface of the baffle plate, meanwhile, a maintainer falls into the hoistway through the filter frame, and then the handle is pulled to drive the clamping rod to be separated from the guide groove to disassemble the secondary filter groove, so that the impurities left in the secondary filter groove are cleaned, and the operation is simple.

Drawings

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

FIG. 2 is a schematic view of the structure of the guide groove of the present invention;

FIG. 3 is a schematic view of the installation structure of the secondary filter tank of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of an adjusting lever mounting structure of the present invention;

FIG. 6 is a schematic view of a baffle mounting structure according to the present invention;

fig. 7 is a schematic structural diagram of the power mechanism according to the present invention.

In the figure: 1. a hoistway; 2. maintaining the well; 3. a well cover; 4. a guide mechanism; 401. a movable support; 402. a guide groove; 403. a secondary filter tank; 404. an articulation member; 405. adjusting a rod; 406. fixing a nut; 407. a limiting block; 408. a spring; 409. a clamping rod; 410. a handle; 5. a primary filtration mechanism; 501. a limiting rod; 502. a slider; 503. a filter frame; 504. a slide rail; 505. a baffle plate; 506. lifting a pull rod; 6. a power mechanism; 601. a mounting frame; 602. a bi-directional transmission motor; 603. a support frame; 604. a driving lever; 605. a driving wheel; 606. a winding wheel; 607. a driven lever; 608. a transmission belt; 609. winding the rope; 610. rope end fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a water supply and drainage engineering is with assembled function well, includes well 1, and well 1's top surface mounting has maintenance well 2, and the top surface of maintenance well 2 is provided with well lid 3, and well 1's inside sets up guiding mechanism 4, and maintenance well 2's inside is provided with primary filter mechanism 5, and power unit 6 is installed at the inner wall of maintenance well 2 and the top that is located primary filter mechanism 5.

As a preferable embodiment of the present embodiment: the guide mechanism 4 comprises a movable support 401, the movable support 401 is installed inside the hoistway 1, a guide groove 402 is movably installed at the top of the movable support 401, two groups of secondary filter grooves 403 are symmetrically installed on the inner surface of the guide groove 402, hinge pieces 404 are installed at two ends of the guide groove 402, an adjusting rod 405 is installed on the surface of each hinge piece 404, and the direction of water flow can be adjusted through the adjusting rod 405 in the using process of the guide mechanism 4.

As a preferable embodiment of the present embodiment: adjusting the surface thread of pole 405 and installing fixation nut 406, two sets of stopper 407 are installed to the bottom surface symmetry of secondary filter tank 403, and spring 408 is all installed to one side that two sets of stopper 407 carried on the back mutually, kelly 409 is installed to the other end of spring 408, kelly 409's surface mounting has handle 410, through this structure that sets up, make secondary filter tank 403 conveniently install and dismantle, and then realized conveniently carrying out clear effect to secondary filter tank, guaranteed well 1's performance.

As a preferable embodiment of the present embodiment: the inside surface of guide way 402 is seted up the draw-in groove with kelly 409 looks adaptation, and the both ends of guide way 402 are the net frame form with secondary filter tank 403, carries out the secondary filter through secondary filter tank 403 to rivers, guarantees that well 1 can not take place to block up, increases its life-span of using.

As a preferable embodiment of the present embodiment: the articulated elements 404 include diaphragm and bull stick, and two sets of diaphragms are installed to the end symmetry of guide way 402, and the bull stick is installed to the relative one side of two sets of diaphragms, adjusts the pole 405 and rotates the surface of installing at the bull stick, makes it drive guide way 402 to take place the angle change through upwards pulling regulation pole 405, and then reaches the purpose of adjusting the rivers direction.

As a preferable embodiment of the present embodiment: primary filtering mechanism 5 includes gag lever post 501, two sets of gag lever posts 501 are installed to the inner wall symmetry of maintenance well 2, and the equal slidable mounting in surface of every group gag lever post 501 has two sets of sliders 502, slider 502 installs with the one end of maintenance well 2 back of the body mutually and crosses filter frame 503, cross all surface mounting all around of filter frame 503 inner wall and have slide rail 504, the surface slidable mounting of slide rail 504 has baffle 505, the top surface mounting of baffle 505 has lifting rod 506, filter frame 503 forms dual filter mechanism with the cooperation of secondary filter tank 403, can filter the impurity in the rivers totally, guarantee that well 1 can not take place to block up, filter frame 503 uses with power unit 6 cooperation, make things convenient for maintainer to descend to the inside of well 1, maintain and clean, the practicality is higher.

Example two

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a water supply and drainage engineering is with assembled function well, includes well 1, and well 1's top surface mounting has maintenance well 2, and the top surface of maintenance well 2 is provided with well lid 3, and well 1's inside sets up guiding mechanism 4, and maintenance well 2's inside is provided with primary filter mechanism 5, and power unit 6 is installed at the inner wall of maintenance well 2 and the top that is located primary filter mechanism 5.

As a preferable embodiment of the present embodiment: the guide mechanism 4 comprises a movable support 401, the movable support 401 is installed inside the hoistway 1, a guide groove 402 is movably installed at the top of the movable support 401, two groups of secondary filter grooves 403 are symmetrically installed on the inner surface of the guide groove 402, hinge pieces 404 are installed at two ends of the guide groove 402, an adjusting rod 405 is installed on the surface of each hinge piece 404, and the direction of water flow can be adjusted through the adjusting rod 405 in the using process of the guide mechanism 4.

As a preferable embodiment of the present embodiment: adjusting the surface thread of pole 405 and installing fixation nut 406, two sets of stopper 407 are installed to the bottom surface symmetry of secondary filter tank 403, and spring 408 is all installed to one side that two sets of stopper 407 carried on the back mutually, kelly 409 is installed to the other end of spring 408, kelly 409's surface mounting has handle 410, through this structure that sets up, make secondary filter tank 403 conveniently install and dismantle, and then realized conveniently carrying out clear effect to secondary filter tank 403, well 1's performance has been guaranteed.

As a preferable embodiment of the present embodiment: the inside surface of guide way 402 is seted up the draw-in groove with kelly 409 looks adaptation, and the both ends of guide way 402 are the net frame form with secondary filter tank 403, carries out the secondary filter through secondary filter tank 403 to rivers, guarantees that well 1 can not take place to block up, increases its life-span of using.

As a preferable embodiment of the present embodiment: the articulated elements 404 include diaphragm and bull stick, and two sets of diaphragms are installed to the end symmetry of guide way 402, and the bull stick is installed to the relative one side of two sets of diaphragms, adjusts the pole 405 and rotates the surface of installing at the bull stick, makes it drive guide way 402 to take place the angle change through upwards pulling regulation pole 405, and then reaches the purpose of adjusting the rivers direction.

As a preferable embodiment of the present embodiment: primary filtering mechanism 5 includes gag lever post 501, two sets of gag lever posts 501 are installed to the inner wall symmetry of maintenance well 2, and the equal slidable mounting in surface of every group gag lever post 501 has two sets of sliders 502, slider 502 installs with the one end of maintenance well 2 back of the body mutually and crosses filter frame 503, cross all surface mounting all around of filter frame 503 inner wall and have slide rail 504, the surface slidable mounting of slide rail 504 has baffle 505, the top surface mounting of baffle 505 has lifting rod 506, filter frame 503 forms dual filter mechanism with the cooperation of secondary filter tank 403, can filter the impurity in the rivers totally, guarantee that well 1 can not take place to block up, filter frame 503 uses with power unit 6 cooperation, make things convenient for maintainer to descend to the inside of well 1, maintain and clean, the practicality is higher.

As a preferable embodiment of the present embodiment: two sets of mounting panels are installed to the inner wall symmetry of maintenance well 2, and the quantity of every group mounting panel is two, and a set of gag lever post 501 installs in the relative one side of two mounting panels, and the effect of gag lever post 501 is the stability of guaranteeing to filter frame 503 at the in-process that falls.

As a preferable embodiment of the present embodiment: the power mechanism 6 comprises an installation frame 601, an installation frame 601 is installed on the inner wall of the maintenance well 2 and above the filter frame 503, a bidirectional transmission motor 602 is installed on one side inside the installation frame 601, driving rods 604 are installed on the power output ends of the bidirectional transmission motor 602, a support frame 603 is installed inside the installation frame 601 and on the surface of the driving rods 604, a driving wheel 605 is installed on the surface of the driving rod 604 arranged on the top of the bidirectional transmission motor 602, winding wheels 606 are installed on the opposite ends of the two groups of driving rods 604, a driven rod 607 is rotatably installed on the other side inside the installation frame 601, the driven rod 607 is installed inside the installation frame 601 through the installation frame, the winding wheels 606 with the same structure are installed on the two ends of the driven rod 607, a winding rope 609 is wound on the surface of the winding wheel 606, a rope head fixing block 610 is installed at the end of the winding rope 609, and the filter frame 503 is driven to lift by the power mechanism 6, and then make things convenient for maintainer to fall inside well 1 and maintain and impurity clearance.

As a preferable embodiment of the present embodiment: the rope head fixing block 610 is installed at the top of the filter frame 503, a power wheel is installed on the surface of one end of the driven rod 607, the driving wheel 605 is in transmission connection with the power wheel through a transmission belt 608, the winding wheel 606 is driven by the bidirectional transmission motor 602 to wind and unwind the winding rope 609, and therefore the lifting of the filter frame 503 is achieved.

A use method of an assembly type functional well for water supply and drainage engineering comprises the following use steps:

firstly, when the direction of water supply and drainage needs to be limited, firstly, the fixing nut 406 is loosened, the adjusting rod 405 on the left side is pulled to drive the left side of the guide groove 402 to tilt, water flow filters impurities inside through the filter frame 503 and then falls into the guide groove 402, and at the moment, the water flow flows rightwards and flows out through the secondary filter groove 403 due to the left side tilting of the guide groove 402.

Secondly, when cleaning and maintenance are needed, the top cover 3 is opened, the baffle 505 is taken out by pulling the lifting rod 506, then residues on the surface of the baffle are cleaned, after cleaning is completed, a maintainer descends to the inside of the filter frame 503, the winding wheel 605 is driven to rotate by the bidirectional driving motor 602, and then the filter frame 503 descends.

Thirdly, when the maintainer descends to the surface of the guide groove 402, the secondary filter groove 403 is taken out for cleaning, the residues are placed in the filter frame 503 and driven by the bidirectional driving motor 602 to ascend after the residues are finished, and finally the top cover 3 is covered with the residues for cleaning.

In summary, the following steps: according to the invention, the primary filtering mechanism 5 and the power mechanism 6 are matched for use, so that the functional well can not only perform primary filtering through the filtering frame 5803 in the using process, but also be matched with the power mechanism 6 to facilitate maintenance personnel to enter the interior of a well, further the service performance and the service life of the well are ensured, and the functional well has wide development space and higher popularization value; through the double filtering mechanism consisting of the filtering frame 503 and the secondary filtering tank 403, in the using process, the water flows through the filtering frame 503 to filter large impurities in the water, and then the secondary filtering tank 403 removes small impurities in the water flow, so that the impurities in the water flow can be filtered completely in the using process through double filtering, the phenomenon of blockage is avoided, meanwhile, the filtered impurities are convenient to clean, time and labor are saved, and the practicability is high; through opening top cap 3, pull out baffle 505 through lifting rod 506 and can be with the impurity clearance that the baffle 505 surface was left over, inside maintainer fell the well through filtering frame 503 simultaneously, pull handle 410 again and drive kelly 409 and guide way 402 separation and can dismantle secondary filter tank 403, clear up the impurity of leaving over its inside, easy operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.