CN218625489U - Valve control device with automatically cleaning - Google Patents

Abstract

The utility model provides a valve control device with automatically cleaning, relates to a controlling means, is equipped with the circulation exit tube on the output of clean valve, is equipped with the circulation on the input of clean valve and goes into the pipe, and the circulation is gone into and is equipped with circulating pipe between pipe and the circulation exit tube, and the last coil pipe that is equipped with of circulating pipe just is connected through waterproof sealing between the two. The device can realize the flushing effect by using a circulating water source, thereby saving the water source expenditure; the opening degree of the valve is intelligently controlled, so that the scale attachment area is prevented from being increased, and the damage or the blockage of the valve caused by the out-of-control condition of the valve body which is easy to occur after the valve is fully opened is avoided; be equipped with intelligent timing device, can clean the operation automatically, avoid artifical hourglass equipment card that causes to die the damage.

Description

Valve control device with automatically cleaning

Technical Field

The utility model relates to a controlling means especially relates to a valve control device with automatically cleaning.

Background

A combined air cabinet system of a cigarette factory belongs to a process constant-temperature constant-humidity central ventilation air-conditioning system, and the combined air cabinet system has the primary task of ensuring that temperature and humidity parameters in a workshop meet the requirements of process indexes, and realizes the control of the temperature and the humidity of a workshop production area through a cold water valve, a heating valve and a humidifying valve. The combined air cabinet adopts softened water as a cooling circulating medium, the softened water system keeps the water quantity basically unchanged, and calcium ions and magnesium ions in the water are continuously increased due to circulation, so that certain impurities exist; in addition, carbon steel corrodes in water due to dissolved oxygen corrosion, which causes corrosion by the formation of micro-batteries, and corrosion of pipes causes the presence of iron filings in the circulating water. Under normal operating conditions, iron chips and impurities can flow in the pipeline along with the circulating water, pass through relevant valves (a cold water valve, a heating valve and the like), and are filtered when passing through the filter screen. During the period of production stoppage, because the combined air cabinet system is stopped, the valve is closed for a long time, and undersize scrap irons and impurities in water can be accumulated around the valve due to the fact that water cannot circulate. When resumeing production once more, iron fillings and impurity can pile up gradually and form great granule impurity, cause valve in use to appear because frictional force leads to the card extremely greatly when closing with the full open position, in order to solve above-mentioned technical problem, specially propose a new technical scheme.

SUMMERY OF THE UTILITY MODEL

The utility model provides a valve control device with automatically cleaning to solve the problem of proposing among the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides a valve control device with automatically cleaning, is equipped with the circulation exit tube on the output of clean valve, is equipped with the circulation on the input of clean valve and goes into the pipe, and the circulation is gone into and is equipped with circulating pipe between pipe and the circulation exit tube, is equipped with the coil pipe on the circulating pipe and passes through waterproof sealing connection between the two.

The cleaning valve comprises a valve body, a support, a connecting piece A, an actuator, a main shaft, a connecting piece B and a gate ball, the support A is arranged at the top of the valve body, the actuator is arranged at the top of the support A, the connecting piece A is arranged between the actuator and the support A, the main shaft and the main shaft penetrating the connecting piece A are arranged at the output end of the actuator, the connecting piece B and the connecting piece B are arranged on the main shaft and located at the top of the valve body, the gate ball is arranged inside the valve body and connected between the valve body and the gate ball in a sliding mode, and the top of the gate ball is connected with the bottom of the main shaft.

The actuator comprises a fan signal module, a timer, an execution central control module, a monitoring signal module and a water storage signal module, wherein the timer is arranged on the output end of the fan signal module, the output end of the timer is connected with the execution central control module, the monitoring signal module is arranged on the input end of the execution central control module, the water storage signal module is arranged on one side of the monitoring signal module and is connected with the execution central control module.

The control system is characterized in that the execution center control comprises a driving assembly and a limiting assembly, the driving assembly comprises a motor and an inductor, an output shaft of the motor is connected with the main shaft, the inductor is arranged on the output shaft of the motor, the limiting assembly comprises a brake disc and an electromagnetic switch, the brake disc is arranged inside the connecting piece A, and the electromagnetic switch is arranged at the input end of the brake disc.

The monitoring signal module comprises a water inlet pressure monitoring component, a water return pressure monitoring component, a temperature monitoring component and a flow monitoring component thereof.

The refrigerator is characterized by further comprising a temperature control module, wherein a refrigerating assembly and a heating assembly are arranged in the temperature control module.

The utility model has the advantages that: the circulating water source is used for flushing, so that the water source expenditure is saved; the opening degree of the valve is intelligently controlled, so that the increase of scale attachment area is avoided, and the damage or the blockage of the valve caused by the out-of-control condition of the valve body which is easy to occur after the valve is fully opened is avoided; be equipped with intelligent timing device, can clean the operation automatically, avoid artifical careless equipment card that causes to die the damage.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the cleaning valve of the present invention;

fig. 3 is a schematic structural diagram of the actuator of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the valve control device with self-cleaning function, a circulation outlet pipe 2 is arranged at an output end of a cleaning valve 1, a circulation inlet pipe 5 is arranged at an input end of the cleaning valve 1, a circulation water pipe 3 is arranged between the circulation inlet pipe 5 and the circulation outlet pipe 2, a coil pipe 4 is arranged on the circulation water pipe 3, and the circulation water pipe and the coil pipe are connected through waterproof sealing.

Cleaning valve 1 include valve body 100, support A101, connecting piece A102, executor 103, main shaft 104, connecting piece B105 and croquet 106, the top of valve body 100 is equipped with support A101, the top of support A101 is equipped with executor 103 and is equipped with connecting piece A102 between the two, be equipped with main shaft 104 and main shaft 104 through connecting piece A102 on the output of executor 103, be equipped with connecting piece B105 and connecting piece B105 on the main shaft 104 and be located the top of valve body 100, the inside of valve body 100 is equipped with croquet 106 and is sliding connection between the two, the top of croquet 106 is connected with the bottom of main shaft 104.

The actuator 103 comprises a fan signal module, a timer, an execution central control module, a monitoring signal module and a water storage signal module, wherein the timer is arranged at the output end of the fan signal module, the output end of the timer is connected with the execution central control module, the monitoring signal module is arranged at the input end of the execution central control module, the water storage signal module is arranged at one side of the monitoring signal module and is connected with the execution central control module.

The execution center control comprises a driving assembly and a limiting assembly, the driving assembly comprises a motor and an inductor, an output shaft of the motor is connected with the main shaft 104, the inductor is arranged on the output shaft of the motor, the limiting assembly comprises a brake disc and an electromagnetic switch, the brake disc is arranged inside the connecting piece A102, and the electromagnetic switch is arranged at the input end of the brake disc.

The monitoring signal module comprises a water inlet pressure monitoring component, a water return pressure monitoring component, a temperature monitoring component and a flow monitoring component thereof.

The refrigerator is characterized by further comprising a temperature control module, wherein a refrigerating assembly and a heating assembly are arranged in the temperature control module.

In the using process, after the combined air cabinet stops operating, an outage signal is sent out to pass through a fan signal module of the timer execution central control, at the moment, the timer is started to enter a periodic operation state, and the opening and closing time of the execution central control is controlled within a set period range.

After the timer sends out a start signal, the execution central control sends out the start signal to the driving assembly, an output shaft of a motor in the driving assembly rotates, under the control of the sensor, the motor can control the rotation amplitude of the spindle 104 to control the opening size of the gate ball 106, because when the gate ball 106 is completely opened, the flow passing through the valve body 100 is increased, the impact quantity of iron filings in water quality in unit time is also increased, and damage to the valve is easily caused, in order to avoid out-of-control and increase of damage degree during full opening, the opening degree of the gate ball 106 is controlled below 85%, when the threshold value is reached, an electromagnetic switch in the limiting assembly is started to drive a brake disc to tightly hold the spindle 104, and meanwhile, the motor stops rotating, so that the expansion degree of the gate ball 106 is controlled below 85%, the sensor controls the position, and the sensor acquires data of the rotation amplitude and the number of turns of the output shaft of the motor to judge the expansion degree of the gate ball 106.

And in above-mentioned in-process, still be equipped with the monitoring module in the accuse in the execution, wherein the pressure monitoring subassembly of intaking, the data that return water pressure monitoring subassembly gathered send to the accuse in the execution and carry out data processing to this water flow direction in judging the pipeline, when reaching for water outlet to wash hydraulic water flow direction, the valve is forward to be opened, utilize rivers to wash the inside of valve body 100, clearance is attached with impurity and iron fillings, when water pressure is not enough, the condition that the rivers backward flow flows can appear, then the valve is closed, avoid impurity and iron fillings to flow back in the valve body 100. Be equipped with circulating pipe 3 on the output of clean valve 1 simultaneously, the used water of circulating pipe 3 can continue to get back to behind coil pipe 4 and circulate and go into pipe 5 and continue to use, but clean water cyclic utilization, in order to carry out row's impurity and iron fillings, circulating pipe 3 is equipped with the sedimentation tank in the middle section for filter solid impurity, pile up impurity and iron fillings in avoiding coil pipe 4.

Because one side of controlling is equipped with the temperature control module group in carrying out, wherein refrigeration subassembly and heating subassembly can refrigerate or heat the water source to the inside temperature of control water pipe, with this reliability that improves the control of valve, realize accurate accuse temperature, also can avoid appearing high temperature simultaneously and make the incrustation scale in the quality of water generate and adhere to.

The device can realize the flushing effect by using a circulating water source, thereby saving the water source expenditure; the opening degree of the valve is intelligently controlled, so that the increase of scale attachment area is avoided, and the damage or the blockage of the valve caused by the out-of-control condition of the valve body 100 which is easy to occur after the valve is fully opened is avoided; be equipped with intelligent timing device, can clean the operation automatically, avoid artifical hourglass equipment card that causes to die the damage.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used to communicate the interior of two elements or the interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present disclosure will be understood by those skilled in the art according to the specific circumstances.

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.

Claims (6)

1. A valve control device having self-cleaning, characterized by: be equipped with circulation exit tube (2) on the output of clean valve (1), be equipped with circulation income pipe (5) on the input of clean valve (1), be equipped with circulating pipe (3) between circulation income pipe (5) and circulation exit tube (2), be equipped with coil pipe (4) on circulating pipe (3) and through waterproof sealing connection between the two.

2. The valve control apparatus with self-cleaning of claim 1, wherein: cleaning valve (1) include valve body (100), support A (101), connecting piece A (102), executor (103), main shaft (104), connecting piece B (105) and croquet (106), the top of valve body (100) is equipped with support A (101), the top of support A (101) is equipped with executor (103) and is equipped with connecting piece A (102) between the two, be equipped with main shaft (104) and main shaft (104) on the output of executor (103) and run through connecting piece A (102), be equipped with connecting piece B (105) and connecting piece B (105) on main shaft (104) and be located the top of valve body (100), the inside of valve body (100) is equipped with croquet (106) and is sliding connection between the two, the top of croquet (106) is connected with the bottom of main shaft (104).

3. The valve control apparatus with self-cleaning of claim 2, wherein: the actuator (103) comprises a fan signal module, a timer, an execution central control module, a monitoring signal module and a water storage signal module, wherein the timer is arranged on the output end of the fan signal module, the output end of the timer is connected with the execution central control module, the monitoring signal module is arranged on the input end of the execution central control module, the water storage signal module is arranged on one side of the monitoring signal module and is connected with the execution central control module.

4. The valve control apparatus with self-cleaning of claim 3, wherein: the control device comprises a control device and a control system, wherein the control device comprises a driving assembly and a limiting assembly, the driving assembly comprises a motor and an inductor, an output shaft of the motor is connected with a main shaft (104), the inductor is arranged on the output shaft of the motor, the limiting assembly comprises a brake disc and an electromagnetic switch, the brake disc is arranged inside a connecting piece A (102), and the electromagnetic switch is arranged at the input end of the brake disc.

5. The valve control apparatus with self-cleaning of claim 3, wherein: the monitoring signal module comprises a water inlet pressure monitoring component, a water return pressure monitoring component, a temperature monitoring component and a flow monitoring component thereof.

6. The valve control apparatus with self-cleaning of claim 3, wherein: the refrigerator is characterized by further comprising a temperature control module, wherein a refrigerating assembly and a heating assembly are arranged in the temperature control module.

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