CN205805879U - Gas generator softens the pump motor control system of water supply - Google Patents
Gas generator softens the pump motor control system of water supply Download PDFInfo
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- CN205805879U CN205805879U CN201620546718.5U CN201620546718U CN205805879U CN 205805879 U CN205805879 U CN 205805879U CN 201620546718 U CN201620546718 U CN 201620546718U CN 205805879 U CN205805879 U CN 205805879U
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- pump motor
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- normally opened
- gas generator
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Abstract
This utility model relates to gas generator and softens the supply equipment field of water, the particularly control system of gas generator softening pump motor.Gas generator softens the pump motor control system of water supply, including pump motor, lower water box, pipeline, elevated tank and gas generator water jacket, pump motor is arranged on the outlet softening water, pump motor outlet is connected to the water inlet of elevated tank through pipeline, elevated tank outlet is connected to the water jacket valve of gas stove through pipeline, also include converter and distance-transmission pressure gauge, converter is arranged on pump motor, remote pressure gauge is arranged on water pump output waterpipe, and Pressure gauge output port connects converter pressure input mouth.Utilize this utility model can realize softening being automatically adjusted of water supply, adjust motor speed according to the urban water demand of producer water jacket, save power consumption, extend the service life of pump motor.
Description
Technical field
This utility model relates to gas generator and softens the supply equipment field of water, particularly gas generator softening water pump
The control system of motor.
Background technology
Gas generator needs to soften water in process of production, lowers the temperature gas generator body, and regulation coal gas is sent out
Raw stove saturation temperature.Softening water relies on water pump, pipeline, lower water box, elevated tank to be transported to gas generator water jacket and follow
Ring uses, and reduces furnace body temperature and the purpose of regulation producer saturation temperature.The saturation temperature i.e. temperature of gasifying agent is saturated
Temperature sign is the supply ratio of air and water vapour, and the height of saturation temperature directly affects the temperature of body of heater internal furnace, therefore
The gas quality being produced control and the gas generator of saturation temperature has close relationship.
Softening water supply uses motor to drive water pump, makes softening water from lower water box, is transported to a high position through water pump, pipeline
Water tank；Recycling pipeline is transported to gas stove, relies on Valve controlling to divide each gas generator water jacket of supply to use.At present, use
During one gas generator, have the unnecessary water yield, just flow to lower water box from standby producer water jacket.
Pump motor, under running up, increases mechanical wear, reduces water pump and uses the cycle；The oepration at full load of motor,
Waste electricity；Unnecessary water yield conveying, causes the waste of the energy.
Utility model content
The purpose of this utility model is to provide a kind of gas generator and softens the electric control system of water supply, uses frequency conversion
Device and distance-transmission pressure gauge control, it is achieved soften being automatically adjusted of water supply, use converter technique, according to a gas generator
The water demand amount of water jacket, adjusts motor speed thus reduces the purpose of electric quantity consumption.
To achieve these goals, the technological means that this utility model is taked is:
Gas generator softens the pump motor control system of water supply, including pump motor, lower water box, pipeline, height
Position water tank and gas generator water jacket, pump motor is arranged on the outlet softening water, and pump motor outlet is connected to through pipeline
The water inlet of elevated tank, elevated tank outlet is connected to the water jacket valve of gas stove through pipeline, also includes that converter is with remote
Passing Pressure gauge, converter is arranged on pump motor, and remote pressure gauge is arranged on water pump output waterpipe, Pressure gauge outfan
Mouth connection converter pressure input mouth, the first permutator one output port connects water pump through the main contacts of the first catalyst
Motor is power frequency operation, and the first normally closed button, the first normally opened button, the coil of the first catalyst are sequentially connected with and the first catalyst
The first normally opened auxiliary contact and be power frequency operation control circuit during the first normally opened button parallel connection, another output of the first permutator
The operation input port that port connects converter through the coil of the second catalyst is converting operation, the second normally closed button, second normal
Drive button, the coil of auxiliary reclay is sequentially connected with and the first normally opened contact of auxiliary reclay and during the second normally opened button parallel connection
For converting operation control circuit, the normally opened auxiliary contact of the second catalyst are sequentially connected with the second normally opened contact of auxiliary reclay
Between the control motor forward operation wiring terminal of converter, converter runs output port and connects pump motor.
Described gas generator softens the pump motor control system of water supply, and pump motor includes the first pump motor
With the second pump motor, the second permutator two output port respectively with coil and the line of the 4th catalyst of the 3rd catalyst
Circle is connected, the first normally opened auxiliary contact of the 3rd catalyst and the first parallel connection of normally opened auxiliary contact and connection of the 4th catalyst
Between the normally opened auxiliary contact and the second normally opened contact of auxiliary reclay of the second catalyst, the main contacts of the 3rd catalyst is even
Connecing the first pump motor, the main contacts of the 4th catalyst connects the second pump motor.
Described gas generator softens the pump motor control system of water supply, is additionally provided with display lamp, the first contact
Second normally opened auxiliary contact of device, the second normally opened auxiliary contact of the 3rd catalyst, the second normally opened auxiliary of the 4th catalyst are touched
Point connects a display lamp the most respectively.
Described gas generator softens the pump motor control system of water supply, also includes thermorelay and power frequency fault
Display lamp, the coil of thermorelay is arranged between main contacts and the pump motor of the first catalyst, and the normally closed of thermorelay is touched
Point is arranged on power frequency operation control circuit, and power frequency malfunction indicator lamp is controlled by the normally opened contact of thermorelay.
Described gas generator softens the pump motor control system of water supply, be additionally provided with converting operation display lamp and
Frequency conversion malfunction indicator lamp, converting operation display lamp connects converter operating index output port, and frequency conversion malfunction indicator lamp connects change
Frequently device failure output terminal mouth.
Described gas generator softens the pump motor control system of water supply, also includes low-voltage circuit breaker, low breaks
Road device controls pump motor and the operation of control circuit.
The beneficial effects of the utility model are: this utility model can make pump motor operate in power frequency and frequency conversion two states
Under, use converter and distance-transmission pressure gauge to control, it is achieved to soften being automatically adjusted of water supply, use converter technique, according to one
Platform gas generator water jacket urban water demand, adjusts the rotating speed of pump motor, thus reduces power consumption, be equipment be in through
Ji runs residence；When pump motor starts, converter is by low rate start, can reduce the impact to mechanical part, thus extend it and make
With the life-span, reduce the maintenance capacity of equipment.
Accompanying drawing explanation
Fig. 1 is control circuit figure of the present utility model.
Fig. 2 is converter connection diagram of the present utility model.
In figure, M1 represents the first pump motor, and M2 represents the second pump motor, and MM represents converter, and KM1 represents first and connects
Tentaculum, KM2 represents the second catalyst, and KM3 represents the 3rd catalyst, and KM4 represents the 4th catalyst, and SA1 represents the first conversion and opens
Closing, SA2 represents the second permutator, and QA1 represents the first normally closed button, and QA2 represents the second normally closed button, and it is normal that TA1 represents first
Driving button, TA2 represents the second normally opened button, and KA represents auxiliary reclay, and FR represents thermorelay, QF low-voltage circuit breaker.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Specific embodiment, as shown in Figure 1 and Figure 2, gas generator softens the pump motor control system of water supply, including
Pump motor, lower water box, pipeline, elevated tank and gas generator water jacket, pump motor is arranged on the outlet softening water, water
Pump motor outlet is connected to the water inlet of elevated tank through pipeline, and elevated tank outlet is connected to the water of gas stove through pipeline
Set valve, also includes that converter MM and distance-transmission pressure gauge, converter MM are arranged on pump motor, and remote pressure gauge is arranged on water
On pump output waterpipe, Pressure gauge output port connects converter MM pressure input mouth, the first permutator SA1 mono-output
It is power frequency operation that port connects pump motor through the main contacts of the first catalyst KM1, the first normally closed button TA1, first normally opened presses
Button QA1, the coil of the first catalyst KM1 are sequentially connected with and the first normally opened auxiliary contact of the first catalyst KM1 and first normally opened
Being power frequency operation control circuit during button QA1 parallel connection, first another output port of permutator SA1 is through the second catalyst KM2's
It is converting operation that coil connects the operation input port of converter MM, the second normally closed button TA2, the second normally opened button QA2, centre
The coil of relay K A be sequentially connected with and first normally opened contact of auxiliary reclay KA and during the second normally opened button QA2 parallel connection for becoming
Frequently running control circuit, the normally opened auxiliary contact of the second catalyst KM2 connect successively with second normally opened contact of auxiliary reclay KA
Being connected between the control motor forward operation wiring terminal of converter MM, converter MM runs output port and connects pump motor.
Described gas generator softens the pump motor control system of water supply, and pump motor includes the first pump motor
M1 and the second pump motor M2, the second permutator SA2 two output port respectively with the coil and the 4th of the 3rd catalyst KM3
The coil of catalyst KM4 is connected, the first normally opened auxiliary contact of the 3rd catalyst KM3 and the first of the 4th catalyst KM4 normal
Open auxiliary contact parallel connection and be connected to the normally opened auxiliary contact of the second catalyst KM2 and second normally opened contact of auxiliary reclay KA
Between, the main contacts of the 3rd catalyst KM3 connects the first pump motor M1, and the main contacts of the 4th catalyst KM4 connects the second water
Pump motor M2.
Described gas generator softens the pump motor control system of water supply, is additionally provided with display lamp, the first contact
The second normally opened auxiliary contact of device KM1, the second normally opened auxiliary contact of the 3rd catalyst KM3, the 4th catalyst KM4 second normal
Drive auxiliary contact and connect a display lamp the most respectively.
Described gas generator softens the pump motor control system of water supply, also includes thermorelay FR and power frequency event
Barrier display lamp, the coil of thermorelay FR is arranged between main contacts and the pump motor of the first catalyst, thermorelay FR's
Normally-closed contact is arranged on power frequency operation control circuit, and power frequency malfunction indicator lamp is controlled by the normally opened contact of thermorelay FR.
Described gas generator softens the pump motor control system of water supply, be additionally provided with converting operation display lamp and
Frequency conversion malfunction indicator lamp, converting operation display lamp connects converter MM operating index output port, and frequency conversion malfunction indicator lamp connects
Converter MM failure output terminal mouth.
Described gas generator softens the pump motor control system of water supply, also includes low-voltage circuit breaker QF, low pressure
Circuit breaker Q F controls pump motor and the operation of control circuit.
This utility model pump motor electric control system uses Siemens MM430-7.5 special converter MM and YZ-150
Type potentiometer type distance-transmission pressure gauge 0～1.0MPa is controlled, and distance-transmission pressure gauge is arranged on water pump output waterpipe.Soften water
Pressurizeing through water pump from lower water box, utilize pipeline to be delivered directly to each gas generator, use valve directly to control, closed loop makes
With.When a gas generator uses, opening this producer valve, utilize converter MM to control the water yield, other standby boiler closes
Close water jacket valve, reduce the water yield output of water pump.
Pump motor electric control circuit principle:
Power frequency operation: the first permutator SA1 turns to power frequency position, presses the first normally opened button QA1, and catalyst KM1 opens
Dynamic, pump motor power frequency operation, display lamp HR3 is bright；Press the first normally closed button TA1, catalyst KM1 to disconnect, stop water pump electricity
Machine power frequency operation.
Converting operation: the first permutator SA1 turns to frequency conversion position, starting contactor KM2, presses start button QA2, in
Between relay K A Guan Bi, start converter MM, pump motor converting operation, display lamp HR4 is bright；Pressing stop button TA2, continues in centre
Electrical equipment KA disconnects, and stops converter MM and runs, stops pump motor converting operation.
Two pump motor conversions: permutator SA2 turns to the first pump motor M1, the bright HR1 of display lamp；Permutator
SA2 turns to the second pump motor M2, and display lamp HR2 is bright.
Indicating fault: pump motor generation power frequency disorderly closedown, thermorelay FR action, catalyst KM1 disconnects, power frequency event
Display lamp HR6 is bright for barrier；When converter MM breaks down, the bright HR5 of frequency conversion malfunction indicator lamp.
Pump motor operation principle:
This utility model water pump configuration motor model Y2-132S2-2/7.5KW, gas generator post operation personnel according to
Gas generator saturation temperature, to softening the manual regulator potentiometer of water usage amount, changes with potentiometer regulation converter output frequency
Become pump motor rotating speed, make pump rotary speed change, thus reach to regulate water pump output soft water flux, meet gas generator and soften
The consumption of water.Water pump output pipe network is installed distance-transmission pressure gauge, relies on distance-transmission pressure gauge feedback ductwork pressure, it is achieved automatically examine
Survey.This system division of labor frequency and two kinds of methods of operation of frequency conversion, realized by the first permutator SA1.Occur when converter runs
During fault, send indicating fault.
Claims (6)
1. gas generator softens the pump motor control system of water supply, including pump motor, lower water box, pipeline, a high position
Water tank and gas generator water jacket, pump motor is arranged on the outlet softening water, and pump motor outlet connects paramount through pipeline
The water inlet of position water tank, elevated tank outlet is connected to the water jacket valve of gas stove through pipeline, it is characterised in that: also include becoming
Frequently device (MM) and distance-transmission pressure gauge, converter (MM) is arranged on pump motor, and remote pressure gauge is arranged on water pump output water pipe
On road, Pressure gauge output port connects converter (MM) pressure input mouth, output port warp of the first permutator (SA1)
It is power frequency operation that the main contacts of the first catalyst (KM1) connects pump motor, the first normally closed button (TA1), the first normally opened button
(QA1), the coil of the first catalyst (KM1) is sequentially connected with and the first normally opened auxiliary contact and first of the first catalyst (KM1)
Normally opened button (QA1) is power frequency operation control circuit time in parallel, and the first permutator (SA1) another output port is through the second contact
It is converting operation that the coil of device (KM2) connects the operation input port of converter (MM), the second normally closed button (TA2), second normal
Drive button (QA2), the coil of auxiliary reclay (KA) is sequentially connected with and first normally opened contact and second of auxiliary reclay (KA)
Normally opened button (QA2) is converting operation control circuit time in parallel, the normally opened auxiliary contact of the second catalyst (KM2) and middle relay
Second normally opened contact of device (KA) is connected in turn between the control motor forward operation wiring terminal of converter (MM), converter
(MM) run output port and connect pump motor.
Gas generator the most according to claim 1 softens the pump motor control system of water supply, it is characterised in that: institute
The pump motor stated includes the first pump motor (M1) and the second pump motor (M2), the second permutator (SA2) two output
Port is connected with the coil of the 3rd catalyst (KM3) and the coil of the 4th catalyst (KM4) respectively, the 3rd catalyst (KM3)
The first normally opened auxiliary contact and the first normally opened auxiliary contact of the 4th catalyst (KM4) in parallel and be connected to the second catalyst
(KM2) between normally opened auxiliary contact and the second normally opened contact of auxiliary reclay (KA), the main contacts of the 3rd catalyst (KM3)
Connecting the first pump motor (M1), the main contacts of the 4th catalyst (KM4) connects the second pump motor (M2).
Gas generator the most according to claim 1 softens the pump motor control system of water supply, it is characterised in that: also
It is provided with display lamp, the second normally opened auxiliary contact of the first catalyst (KM1), the second normally opened auxiliary of the 3rd catalyst (KM3)
Contact, the second normally opened auxiliary contact of the 4th catalyst (KM4) connect a display lamp the most respectively.
Gas generator the most according to claim 1 softens the pump motor control system of water supply, it is characterised in that: also
Including thermorelay (FR) and power frequency malfunction indicator lamp, the coil of thermorelay (FR) be arranged on the main contacts of the first catalyst with
Between pump motor, the normally-closed contact of thermorelay (FR) is arranged on power frequency operation control circuit, and power frequency malfunction indicator lamp is by heat
The normally opened contact of relay (FR) controls.
Gas generator the most according to claim 1 softens the pump motor control system of water supply, it is characterised in that: also
Being provided with converting operation display lamp and frequency conversion malfunction indicator lamp, converting operation display lamp connects the output of converter (MM) operating index
Port, frequency conversion malfunction indicator lamp connects converter (MM) failure output terminal mouth.
Gas generator the most according to claim 1 softens the pump motor control system of water supply, it is characterised in that: also
Including low-voltage circuit breaker (QF), low-voltage circuit breaker (QF) controls pump motor and the operation of control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546718.5U CN205805879U (en) | 2016-06-07 | 2016-06-07 | Gas generator softens the pump motor control system of water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546718.5U CN205805879U (en) | 2016-06-07 | 2016-06-07 | Gas generator softens the pump motor control system of water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805879U true CN205805879U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620546718.5U Active CN205805879U (en) | 2016-06-07 | 2016-06-07 | Gas generator softens the pump motor control system of water supply |
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| Country | Link |
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| CN (1) | CN205805879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343121A (en) * | 2020-10-26 | 2021-02-09 | 上海海澄水务科技集团有限公司 | Intelligent integrated water supply equipment |
-
2016
- 2016-06-07 CN CN201620546718.5U patent/CN205805879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343121A (en) * | 2020-10-26 | 2021-02-09 | 上海海澄水务科技集团有限公司 | Intelligent integrated water supply equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |