CN203822598U - Water pump control box of dual-cold-source energy-saving air conditioner - Google Patents
Water pump control box of dual-cold-source energy-saving air conditioner Download PDFInfo
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- CN203822598U CN203822598U CN201420221150.0U CN201420221150U CN203822598U CN 203822598 U CN203822598 U CN 203822598U CN 201420221150 U CN201420221150 U CN 201420221150U CN 203822598 U CN203822598 U CN 203822598U
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- water pump
- contactor
- pump
- control panel
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a water pump control box of a dual-cold-source energy-saving air conditioner. The water pump control box is connected with water pumps and comprises a box body with a horizontally-opened door. The front face of the box body is provided with a button panel which can be seen after the horizontally-opened door is opened. A lining plate is arranged in the box body and provided with an alternating-current breaker, a time relay, multiple magnetic relays, a first alternating-current contactor, a second alternating-current contactor, a first thermal relay and a second thermal relay which are electrically connected with one another. The water pump control box has the advantages that the water pump control box can run for four hours to eight hours in an automatic switching mode through the air conditioner water pump control box, and the service life of the water pumps can be prolonged; running of a system is not affected by maintenance after one single water pump is damaged, the single water pump where faults occur is automatically replaced by another water pump, and continuity of the system is kept; a fault sudden stop control point is set, the control box can be powered off through the fault sudden stop control point if a water leakage signal or other alarm signals are produced, and damage is avoided.
Description
Technical field
The utility model relates to a kind of two cold-source energy-saving air conditioner water-pump controlling box.
Background technique
The utility model was substantially all that single pump circulates in the past, and so design, when water pump breaks down, cannot ensure the normal operation of air-conditioning, causes bad consequence.24 hours continuous operations of a water pump, have reduced working life greatly, strengthen the frequency of changing pump.And pump break down and regular maintenance in needs just, the use of time-out air-conditioning.And adopt the design of Double pump circulation to overcome the above problems.Model utility water-pump controlling box is two cold-source energy-saving air conditioner control box specials, has reached water pump day-to-day operation, and troubleshooting is convenient.
Summary of the invention
For the problem existing in above-mentioned technology; the purpose of this utility model is to provide a kind of two cold-source energy-saving air conditioner water-pump controlling box; be beneficial to by double water pump alternate run; double water pump is independent of each other; water pump operation is controlled in air conditioner surroundings monitoring; when stall occurs in water pump operation process causing the excessive shutdown of electric current, another water pump operation automatically switches.
For achieving the above object, the technical solution adopted in the utility model is to provide a kind of two cold-source energy-saving air conditioner water-pump controlling box, this water-pump controlling box and water pump A, water pump B is connected, wherein: described water-pump controlling box includes the casing with vertical hinged door, that opens casing described in vertical hinged door has push button panel just above, in described casing, be provided with liner plate, the AC circuit breaker 1 of mutual electrical connection is installed on described liner plate, the time relay 2, the first electromagnetic relay KA1, the second electromagnetic relay KA2, the 3rd electromagnetic relay KA3, the first A.C. contactor KM1, the second A.C. contactor KM2, the first thermorelay FR1, the second thermorelay FR2.
The signals transmission of described water-pump controlling box is:
Manually/knob placement auto state automatically on push button panel, when AC circuit breaker 1 closure, push button panel power source lamp is connected bright light, the time relay 2 starts timing, the time relay 2 timing closings are made war closed, the first A.C. contactor KM1 coil obtains electric, the first A.C. contactor KM1 main contact obtains electric closure, water pump A obtains electric operation, water pump A tutorial light bright light on push button panel, the close point of the time relay 2 timing closings is opened simultaneously, disconnects the second A.C. contactor KM2 coil losing electricity, and water pump B must not be electric;
When all after dates of time relay timing to one 4-8h, the close point closure of the time relay 2 timing closings, the second A.C. contactor KM2 coil obtains electric, and the second A.C. contactor KM2 main contact obtains electric closure, water pump B obtains electric operation, control panel charging pump B tutorial light is bright, and meanwhile, open the battle of time relay timing closing, disconnect the second A.C. contactor KM2 coil losing electricity, water pump A must not be electric, and control panel charging pump A tutorial light goes out, and so repeatedly carries out break-make operation.
Push button panel upper knob is placed manual mode, AC circuit breaker 1 closure, control panel power source lamp is connected bright, press control panel charging pump A and drive button, the first A.C. contactor KM1 coil obtains electric, the first A.C. contactor KM1 main contact obtains electric closure, and water pump A obtains electric operation, and control panel charging pump A tutorial light is bright.
Press control panel charging pump A and close button, the first A.C. contactor KM1 coil losing electricity, KM1 main contact dead electricity is opened, and water pump A dead electricity shuts down, and control panel charging pump A tutorial light goes out;
Press control panel charging pump B and drive button, the second A.C. contactor KM2 coil obtains electric, and the second A.C. contactor KM2 main contact obtains electric closure, and water pump B obtains electric operation, and control panel charging pump B tutorial light is bright;
Press control panel charging pump B and close button, the second A.C. contactor KM2 coil losing electricity, the second A.C. contactor KM2 main contact dead electricity is opened, and water pump B dead electricity shuts down, and control panel charging pump B tutorial light goes out.
Effect of the present utility model is to reach by this water pump of air conditioner control box the operation of can automatically switching for 4-8 hours, extends water pump working life.Single water pump damages, and keeps in repair the operation of not impact system, and single water pump breaks down, another water pump that automatically switches, keeping system continuity.Be provided with the anxious control point of stopping of fault, produce if any water leakage or other alarm signals, can stop control point by fault is anxious, make control box dead electricity, in order to avoid cause damage.
Brief description of the drawings
Fig. 1 is water pump of air conditioner control box schematic diagram of the present utility model;
Fig. 2 is the device layout structural representation of the utility model water pump of air conditioner control box;
Fig. 3 is the panel layout schematic diagram of the utility model water pump of air conditioner control box;
Fig. 4 is the outline drawing of the utility model water pump of air conditioner control box.
In figure:
1, AC circuit breaker 2, the time relay 3, tenminal block
KA1, the first electromagnetic relay KA2, the second electromagnetic relay KA3, the 3rd electromagnetic relay
FM1, the first A.C. contactor KM2, the second A.C. contactor KR1, the first thermorelay
FR2, the second thermorelay
Embodiment
By reference to the accompanying drawings double-cold source energy-saving type water pump of air conditioner control box structure of the present utility model is illustrated.
Double-cold source energy-saving type water pump of air conditioner control box design philosophy of the present utility model is by active and standby two pump motors of time relay control; power supply control selector switch is selected the method for operation with single action and automatic two kinds of forms; power switch is connected water pump main frame with A.C. contactor; motor is carried out to short-circuit protection and overload protection; by the control of thermorelay auxiliary point because stall causes the excessive protection for fault pump motor of electric current; start immediately reserve pump motor, report to the police simultaneously.
The structure of double-cold source energy-saving type water pump of air conditioner control box of the present utility model is, this water-pump controlling box and water pump A, water pump B is connected, described water-pump controlling box includes the casing with vertical hinged door, that opens casing described in vertical hinged door has push button panel just above, in described casing, be provided with liner plate, the AC circuit breaker 1 of mutual electrical connection is installed on described liner plate, the time relay 2, the first electromagnetic relay KA1, the second electromagnetic relay KA2, the 3rd electromagnetic relay KA3, the first A.C. contactor KM1, the second A.C. contactor KM2, the first thermorelay FR1, the second thermorelay FR2.
The signals transmission of described water-pump controlling box is:
Manually/knob placement auto state automatically on push button panel, when AC circuit breaker 1 closure, push button panel power source lamp is connected bright light, the time relay 2 starts timing, the time relay 2 timing closings are made war closed, the first A.C. contactor KM1 coil obtains electric, the first A.C. contactor KM1 main contact obtains electric closure, water pump A obtains electric operation, water pump A tutorial light bright light on push button panel, the close point of the time relay 2 timing closings is opened simultaneously, disconnects the second A.C. contactor KM2 coil losing electricity, and water pump B must not be electric;
When all after dates of time relay timing to one 4-8h, the close point closure of the time relay 2 timing closings, the second A.C. contactor KM2 coil obtains electric, and the second A.C. contactor KM2 main contact obtains electric closure, water pump B obtains electric operation, control panel charging pump B tutorial light is bright, and meanwhile, open the battle of time relay timing closing, disconnect the second A.C. contactor KM2 coil losing electricity, water pump A must not be electric, and control panel charging pump A tutorial light goes out, and so repeatedly carries out break-make operation.
Push button panel upper knob is placed manual mode, AC circuit breaker 1 closure, control panel power source lamp is connected bright, press control panel charging pump A and drive button, the first A.C. contactor KM1 coil obtains electric, the first A.C. contactor KM1 main contact obtains electric closure, and water pump A obtains electric operation, and control panel charging pump A tutorial light is bright.
Press control panel charging pump A and close button, the first A.C. contactor KM1 coil losing electricity, KM1 main contact dead electricity is opened, and water pump A dead electricity shuts down, and control panel charging pump A tutorial light goes out.
Press control panel charging pump B and drive button, the second A.C. contactor KM2 coil obtains electric, and the second A.C. contactor KM2 main contact obtains electric closure, and water pump B obtains electric operation, and control panel charging pump B tutorial light is bright.
Press control panel charging pump B and close button, the second A.C. contactor KM2 coil losing electricity, the second A.C. contactor KM2 main contact dead electricity is opened, and water pump B dead electricity shuts down, and control panel charging pump B tutorial light goes out.
Double-cold source energy-saving type water pump of air conditioner control box function of the present utility model is achieved in that
Under automatic mode, its connection and action are:
AC circuit breaker 1 closure, control panel power source lamp is connected bright, by manually/knob placement auto state automatically on control panel, the time relay 2 starts timing, and the time relay 2 timing closings are made war closed, and KM1 coil obtains electric, KM1 main contact obtains electric closure, and water pump A obtains electric operation.Control panel charging pump A tutorial light is bright.Meanwhile, the close point of the time relay 2 timing closings is opened.Disconnect KM2 coil losing electricity, water pump B must not electricity.
When after the time relay 2 timing to 4-8h one-period, the close point closure of the time relay 2 timing closings, KM2 coil obtains electric, and KM2 main contact obtains electric closure, and water pump B obtains electric operation.Control panel charging pump B tutorial light is bright.Meanwhile, open the battle of the time relay 2 timing closings.Disconnect KM2 coil losing electricity, water pump A must not electricity.Control panel charging pump A tutorial light goes out.So repeatedly carry out break-make operation.
Under manual mode, its connection and action are:
AC circuit breaker 1 closure, control panel power source lamp is connected bright, by manually/knob placement manual mode automatically on control panel, press control panel charging pump A and drive button, KM1 coil obtains electric, and KM1 main contact obtains electric closure, water pump A obtains electric operation, and control panel charging pump A tutorial light is bright.
Press control panel charging pump A and close button, KM1 coil losing electricity, KM1 main contact dead electricity is opened, and water pump A dead electricity shuts down, and control panel charging pump A tutorial light goes out.
Press control panel charging pump B and drive button, KM2 coil obtains electric, and KM2 main contact obtains electric closure, and water pump B obtains electric operation, and control panel charging pump B tutorial light is bright.
Press control panel charging pump B and close button, KM2 coil losing electricity, KM2 main contact dead electricity is opened, and water pump B dead electricity shuts down, and control panel charging pump B tutorial light goes out.
Two each self-operatings of water pump, turn round and stop not interfereing with each other.
Water pump damages another water pump course of action that automatically switches:
When under auto state, just break down at operating water pump A, immediate current increases, and causes thermorelay FR1 action, and the normally closed interlock of A.C. contactor KM1 auxiliary contact FR1 is below opened, and disconnection KM1 coil obtains electric, causes water pump A power-off out of service.
Meanwhile, the normally open contact closure of FR1, on connection control panel, trouble light is bright, connects KM2 A.C. contactor, the automatic long-time running of water pump 2, the time relay 2 is also no longer controlled and is switched.Until by after the maintenance of fault pump motor or changing, thermorelay FR1 is carried out after reset processing, manual/auto knob is switched to auto state.
Double-cold source energy-saving type water pump of air conditioner control box technical parameter of the present utility model is:
Electric pressure: AC220V
Rated current: 10A
Control: manauto.
Claims (1)
1. a two cold-source energy-saving air conditioner water-pump controlling box, this water-pump controlling box and water pump (A), water pump (B) is connected, it is characterized in that: described water-pump controlling box includes the casing with vertical hinged door, that opens casing described in vertical hinged door has push button panel just above, in described casing, be provided with liner plate, the AC circuit breaker (1) of mutual electrical connection is installed on described liner plate, the time relay (2), the first electromagnetic relay (KA1), the second electromagnetic relay (KA2), the 3rd electromagnetic relay (KA3), the first A.C. contactor (KM1), the second A.C. contactor (KM2), the first thermorelay (FR1), the second thermorelay (FR2),
The signals transmission of described water-pump controlling box is:
Manually/knob placement auto state automatically on push button panel, when AC circuit breaker (1) closure, push button panel power source lamp is connected bright light, the time relay (2) starts timing, the time relay (2) timing closing is made war closed, the first A.C. contactor (KM1) coil obtains electric, the first A.C. contactor (KM1) main contact obtains electric closure, water pump (A) obtains electric operation, water pump (A) tutorial light bright light on push button panel, the close point of the time relay (2) timing closing is opened simultaneously, disconnect the second A.C. contactor (KM2) coil losing electricity, water pump (B) must not be electric,
When all after dates of time relay timing to one 4-8h, the close point closure of the time relay (2) timing closing, the second A.C. contactor (KM2) coil obtains electric, the second A.C. contactor (KM2) main contact obtains electric closure, water pump (B) obtains electric operation, control panel charging pump (B) tutorial light is bright, simultaneously, open the battle of time relay timing closing, disconnect the second A.C. contactor (KM2) coil losing electricity, water pump (A) must not be electric, and control panel charging pump (A) tutorial light goes out, and so repeatedly carries out break-make operation;
Push button panel upper knob is placed manual mode, AC circuit breaker (1) closure, control panel power source lamp is connected bright, press control panel charging pump (A) and drive button, the first A.C. contactor (KM1) coil obtains electric, the first A.C. contactor (KM1) main contact obtains electric closure, and water pump (A) obtains electric operation, and control panel charging pump (A) tutorial light is bright;
Press control panel charging pump (A) and close button, the first A.C. contactor (KM1) coil losing electricity, (KM1) main contact dead electricity is opened, and water pump (A) dead electricity shuts down, and control panel charging pump (A) tutorial light goes out;
Press control panel charging pump (B) and drive button, the second A.C. contactor (KM2) coil obtains electric, the second A.C. contactor (KM2) main contact obtains electric closure, and water pump (B) obtains electric operation, and control panel charging pump (B) tutorial light is bright;
Press control panel charging pump (B) and close button, the second A.C. contactor (KM2) coil losing electricity, the second A.C. contactor (KM2) main contact dead electricity is opened, water pump (B) dead electricity shuts down, and control panel charging pump (B) tutorial light goes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221150.0U CN203822598U (en) | 2014-04-30 | 2014-04-30 | Water pump control box of dual-cold-source energy-saving air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221150.0U CN203822598U (en) | 2014-04-30 | 2014-04-30 | Water pump control box of dual-cold-source energy-saving air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822598U true CN203822598U (en) | 2014-09-10 |
Family
ID=51478108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221150.0U Expired - Fee Related CN203822598U (en) | 2014-04-30 | 2014-04-30 | Water pump control box of dual-cold-source energy-saving air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611323A (en) * | 2019-01-30 | 2019-04-12 | 广东叮咚净水科技有限公司 | The booster pump and suction pump of a kind of water purifier are staggered the time control system |
-
2014
- 2014-04-30 CN CN201420221150.0U patent/CN203822598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611323A (en) * | 2019-01-30 | 2019-04-12 | 广东叮咚净水科技有限公司 | The booster pump and suction pump of a kind of water purifier are staggered the time control system |
| CN109611323B (en) * | 2019-01-30 | 2024-04-12 | 广东叮咚净水科技有限公司 | Control system for staggered booster pump and submersible pump of water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 300192 Tianjin City Bai Di Lu Nankai District Xin Park 6-3-801 (Science Park) Patentee after: Tianjin yingxuntong Polytron Technologies Inc Address before: 300192 Tianjin City Bai Di Lu Nankai District Xin Park 6-3-801 Patentee before: Tianjin Yingxuntong Network Technique Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |