CN206222582U - A kind of preventing water leakage automatic water-replenishing device of enclosed central air conditioning water system - Google Patents
A kind of preventing water leakage automatic water-replenishing device of enclosed central air conditioning water system Download PDFInfo
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- CN206222582U CN206222582U CN201621301438.4U CN201621301438U CN206222582U CN 206222582 U CN206222582 U CN 206222582U CN 201621301438 U CN201621301438 U CN 201621301438U CN 206222582 U CN206222582 U CN 206222582U
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Abstract
The utility model discloses a kind of preventing water leakage automatic water-replenishing device of enclosed central air conditioning water system, belong to air-conditioning assembling field.The problem of larger between complicated, high cost, occupation of land face and easy leak is installed for the equipment for existing, present solution provides a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device, including electrical ball valve, pressure sensor, alarm and settings button；Wherein：Pressure in pressure sensor detection enclosed central air conditioning water system, and be connected with external system；, when pressure in pressure detector detection enclosed central air conditioning water system, continuously there is pressure detecting signal in electrical ball valve, and leak alarm function starts, and electrical ball valve is closed；Described alarm, when water leakage fault is detected, alarm sounds；Described settings button, sets to system；Electrical ball valve, pressure sensor are sequentially connected, and are connected with alarm and settings button after connection.It is low that it can realize installation cost, takes up an area that face is small and watertight effect.
Description
Technical field
The utility model is related to air-conditioning to assemble field, more specifically to a kind of the anti-of enclosed central air conditioning water system
Leak automatic water-replenishing device.
Background technology
Enclosed central air-conditioning is controlled by way of wind is crossed in air channel or hot water pipe connects multiple ends by a main frame
Different rooms with reach room air adjust purpose air-conditioning.It is that can control with a main frame by the way of air duct blow
Multiple not chummeries and fresh air can be introduced, be effectively improved the quality of room air, prevent the generation of air conditioner disease.Central air-conditioning
Most outstanding feature is to produce comfortable living environment, secondly utilizes upper consideration from aesthetic standard and optimal spatial, uses central hollow
Tune makes interior decoration more flexible, it is easier to realize various decorative effects.Outdoor central air-conditioning refers to cold by an outdoor unit generation
(heat) source and then to the air-conditioning of each room cooling (heat).Central air-conditioning can all use water supplement apparatus during installing and using,
Traditional water supplement apparatus are all, using the principle of constant pressure supply water, moisturizing to be carried out using equipment such as water tank and water pumps, and equipment is installed multiple
Miscellaneous, high cost is larger between occupation of land face, very impracticable.
Central air-conditioning automatic water-replenishing device Chinese patent application, application number CN201220168917.9, publication date 2012
December 05, a kind of central air-conditioning automatic water-replenishing device is disclosed, is related to technical field of central air, including a moisturizing pipeline,
It is characterized in that：On water supply pipe outside described moisturizing pipeline one end connection, the other end is connected to central air-conditioning moisturizing
In system, the moisturizing pipeline is upper to be provided with check-valves in water supply pipe side, and the moisturizing pipeline is upper in central air-conditioning
Water charging system side is provided with safety valve.This utility model simple structure, it is easy for installation, replace original by safety valve and check-valves
Water supply tank, while keeping original function, save substantial amounts of equipment, greatly reduce installation cost, and it is small to take up an area face, but
There is leak risk in the water replanishing device.
The content of the invention
1. the technical problem to be solved
Install complicated for standby present in prior art, high cost, the problem of larger between occupation of land face and easy leak, this
Utility model provides a kind of preventing water leakage automatic water-replenishing device of enclosed central air conditioning water system.It can realize installation cost
It is low, take up an area that face is small and watertight effect.
2. technical scheme
The purpose of this utility model is achieved through the following technical solutions.
A kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device, including electrical ball valve, pressure sensor, alarm
Device and settings button；Wherein：
Pressure in pressure sensor detection enclosed central air conditioning water system, and be connected with external system；
, when pressure in pressure detector detection enclosed central air conditioning water system, continuously there is pressure detecting letter in electrical ball valve
Number, leak alarm function starts, and electrical ball valve is closed；
Described alarm, when water leakage fault is detected, alarm sounds；
Described settings button, sets to system；
Electrical ball valve, pressure sensor are sequentially connected, and are connected with alarm and settings button after connection.
Further, also including hand-operated valve, before hand-operated valve sets electrical ball valve.When two-way electronic valve is damaged, can
So that with hand-operated valve, replacement carries out manual moisturizing temporarily.
Further, also including check valve, check valve is arranged between electrical ball valve and pressure sensor.When cutting off the water
When, prevent the water in floor heating air conditioner water system to be back in municipal network pipeline.
Further, described external system includes timekeeping system, and timekeeping system carries out timing to each moisturizing time.
Further, alarm is alarm lamp and/or buzzer.
Further, described settings button includes that Water supplement pattern, the setting of moisturizing time and alarm release reset first
Key.
Further, system also includes y-type filter, and y-type filter is arranged at water replanishing device foremost, the filtering of Y types
Device falls contaminant filter big in water.
Further, described alarm release reset key control alarm is closed, electrical ball valve is opened.Work as loss zone
After the completion of, press the closing of alarm release reset key alarm, electrical ball valve and open, reenter Water supplement pattern.
Further, pressure sensor detects that system is to setting pressure as P is full and P is mended, P to hydraulic pressure in system
Completely it is system pressure design load when moisturizing is full, P is mended as system needs supplementing water pressure value.
Further, system sets the moisturizing time, when setting T leakages are for system leak according to caliber and system water pressure
Between, leak then system leak more than T when the moisturizing time.
3. beneficial effect
Compared to prior art, the utility model has the advantage of：
(1) water replanishing device, is directly connected with moisturizing pipeline, the combination of electrical ball valve and pressure sensor, coordinates outside
The hydraulic pressure of system is set, and moisturizing is carried out automatically, and leak will not occur, and the water replanishing device solves tradition and utilizes water tank and water pump
Moisturizing is carried out etc. equipment, equipment installs complicated, high cost, larger problem between occupation of land face；
(2) water replanishing device, system leak risk is avoided in moisturizing, there is provided hand-operated valve, hand-operated valve setting electric ball
Before valve.When two-way electronic valve is damaged, can temporarily be replaced carrying out manual moisturizing with hand-operated valve；
(3) check valve is provided with, check valve is arranged between electrical ball valve and pressure sensor.When cutting off the water, prevent ground
Water in warm air conditioner water system is back in municipal network pipeline；
(4) external system includes timekeeping system, and timekeeping system carries out timing to each moisturizing time, coordinates timekeeping system,
Effectively water leakage situation is judged, is processed accordingly；
(5) y-type filter is provided with foremost in system, y-type filter is arranged at water replanishing device foremost, the filtering of Y types
Device falls contaminant filter big in water；Ensure valve work well, extend valve service life；
(6) alarm release reset key control alarm is closed, electrical ball valve is opened.After the completion of loss zone, report is pressed
It is alert to release the closing of reset key alarm, electrical ball valve unlatching, reenter Water supplement pattern；
(7) pressure sensor detects to hydraulic pressure in system, system to set pressure as P completely for moisturizing is full when system pressure
Power design load, P is mended as system needs supplementing water pressure value；
(8) system sets the moisturizing time according to caliber and system water pressure, and setting T leakages are the system leak time, work as moisturizing
Time leaks then system leak more than T.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
With reference to Figure of description and specific embodiment, the utility model is described in detail.
Embodiment 1
As shown in figure 1, a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device of this programme, including Y type mistakes
Filter, electrical ball valve, pressure sensor, alarm and settings button；Electrical ball valve, pressure sensor are sequentially connected, after connection
It is connected with alarm and settings button.Wherein：Pressure in pressure sensor detection enclosed central air conditioning water system, and be with outside
System is connected；External system includes timekeeping system, and timekeeping system carries out timing to each moisturizing time, and system is according to caliber and is
System water pressure, sets the moisturizing time, and setting T leakages are the system leak time, and then system leak is leaked more than T when the moisturizing time.
Pressure sensor is detected to hydraulic pressure in system, and when normal moisturizing, system pressure value is less than setting value, to being
System mainboard signal, opening electrical ball valve carries out moisturizing to enclosed central air conditioning water system, and system is completely moisturizing as P to setting pressure
System pressure design load when full, P is mended as system needs supplementing water pressure value, electrical ball valve, when pressure detector detection enclosed center
, continuously there is pressure detecting signal in pressure in air-conditioner water system, and leak alarm function starts, and electrical ball valve is closed.
Described alarm, when water leakage fault is detected, alarm sounds；Alarm is alarm lamp and/or buzzer.
Carrying out water leakage alarm allows user to recognize seepy question.
Described settings button, sets to system；Settings button include first Water supplement pattern, the moisturizing time setting and
Alarm release reset key.Described alarm release reset key control alarm is closed, electrical ball valve is opened.When loss zone is completed
Afterwards, the closing of alarm release reset key alarm, electrical ball valve are pressed to open, Water supplement pattern is reentered.
Operation, first during moisturizing, opens moisturizing button first, and electrical ball valve is opened, central air conditioning water system is entered
Row moisturizing, when pressure sensor detect pressure value P 1=P expire, two-way electronic valve close, preventing water leakage automatic water-replenishing device stop
Moisturizing.P1 represents water charging system pressure first, and system pressure design load when P completely represents that moisturizing is full after moisturizing is finished, starts meter
When, it is T3 until next moisturizing shares the time, if T3<T leaks, and T leakages are the system leak time for setting, and are judged to system leak,
If T3>T leaks, then be judged to that system does not exist leak.After decision-making system leak, electrical ball valve can be closed always,
Alarm buzzer is alarmed, and is cancelled automatically after sound 1min long, and the buzzer warning time herein can set, and alarm lamp president is bright,
After user or maintenance personal have found leak source and solution, reset key is manually pressed by, preventing water leakage automatic water compensating valve recovers automatically.
During secondary moisturizing, when pressure sensor detects to obtain pressure value P 2=P benefits, electrical ball valve is opened, and system carries out moisturizing,
The moisturizing time is set as that T1, T1 may be set to 1min, 3min, 5min or other values and set according to field conditions, and system pressure is
P3 two-way electronic valves are closed, if P3 first reaches P and expires, the moisturizing time is T2, T1>T2, electrical ball valve is closed.Secondary moisturizing is finished
Afterwards, start timing, be T3 until next moisturizing shares the time, if T3<T leaks, and is judged to system leak, if T3>T leakages are then judged to
System does not exist leak.After decision-making system leak, electrical ball valve can be closed always, alarm buzzer alarm, long
Cancel automatically after ringing 1min, the buzzer warning time herein can set, and alarm lamp president is bright, user or maintenance personal have found
After leak source and solution, reset key is manually pressed by, preventing water leakage automatic water compensating valve recovers automatically.
A kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device of this programme, can be to central air conditioning water system
Regular automatic water supplement can in time prevent central air conditioning water system from fast water and the generation of micro- drainage occur simultaneously.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, and difference is, also including hand-operated valve, hand-operated valve sets electrical ball valve
Before.When two-way electronic valve is damaged, can temporarily be replaced carrying out manual moisturizing with hand-operated valve.Can continuously use, reduce and stop work
Time.
Embodiment 3
Embodiment 3 is essentially identical with embodiment 1 or 2, and difference is that, also including check valve, check valve is arranged at electricity
Move between ball valve and pressure sensor.When cutting off the water, the water in floor heating air conditioner water system is prevented to be back in municipal network pipeline.
Embodiment 4
Any one is essentially identical for embodiment 4 and embodiment 1-3, and difference is that system also includes y-type filter, Y
Type filter is arranged at water replanishing device foremost, is directed to the bad area of some water quality, and y-type filter can compare some
Big contaminant filter falls.
Below schematically the invention and embodiments thereof are described, the description does not have restricted, not
In the case of spirit or essential characteristics of the invention, the present invention can be in other specific forms realized.Institute in accompanying drawing
What is shown is also one of implementation method of the invention, and actual structure is not limited thereto, any attached in claim
Icon note should not limit involved claim.So, if one of ordinary skill in the art is enlightened by it, do not departing from
In the case of this creation objective, frame mode and the embodiment similar to the technical scheme is designed without creative, all should
Belong to the protection domain of this patent.Additionally, " including " word is not excluded for other elements or step, the word of " one " one before element
It is not excluded for including " multiple " element.
Claims (10)
1. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device, it is characterised in that：Passed including electrical ball valve, pressure
Sensor, alarm and settings button；Wherein：
Pressure in pressure sensor detection enclosed central air conditioning water system, and be connected with external system；
, when pressure in pressure detector detection enclosed central air conditioning water system, continuously there is pressure detecting signal in electrical ball valve, leaks
Water warning function starts, and electrical ball valve is closed；
Described alarm, when water leakage fault is detected, alarm starts；
Described settings button, sets to system；
Electrical ball valve, pressure sensor are sequentially connected, and are connected with alarm and settings button after connection.
2. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 1, it is characterised in that：
Before also including that hand-operated valve, hand-operated valve set electrical ball valve.
3. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 1 and 2, its feature exists
In：Also include check valve, check valve is arranged between electrical ball valve and pressure sensor.
4. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 3, it is characterised in that：
Described external system includes timekeeping system, and timekeeping system carries out timing to each moisturizing time.
5. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 4, it is characterised in that：
Described alarm is alarm lamp and/or buzzer.
6. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 1, it is characterised in that：
Described settings button includes Water supplement pattern, the setting of moisturizing time and alarm release reset key first.
7. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 1, it is characterised in that：
System also includes y-type filter, and y-type filter is arranged at water replanishing device foremost.
8. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 6, it is characterised in that：
Described alarm release reset key control alarm is closed, electrical ball valve is opened.
9. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 1, it is characterised in that：
Pressure sensor detects that to setting pressure as P is full and P is mended, P is completely system pressure when moisturizing is full to system to hydraulic pressure in system
Design load, P is mended as system needs supplementing water pressure value.
10. a kind of enclosed central air conditioning water system preventing water leakage automatic water-replenishing device according to claim 9, its feature exists
In：System sets the moisturizing time according to caliber and system water pressure, and setting T leakages are the system leak time, are more than when the moisturizing time
T leaks then system leak.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621301438.4U CN206222582U (en) | 2016-11-30 | 2016-11-30 | A kind of preventing water leakage automatic water-replenishing device of enclosed central air conditioning water system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621301438.4U CN206222582U (en) | 2016-11-30 | 2016-11-30 | A kind of preventing water leakage automatic water-replenishing device of enclosed central air conditioning water system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109297135A (en) * | 2018-11-05 | 2019-02-01 | 北京中创绿色系统科技有限公司 | A kind of air conditioner water circulating system leakage monitoring system and automatic control method |
| CN110220266A (en) * | 2019-05-27 | 2019-09-10 | 汪吉平 | One kind being used for central air conditioning water system preventing water leakage automatic water-replenishing device |
| CN111365772A (en) * | 2020-03-20 | 2020-07-03 | 邱建敏 | Water leakage prevention automatic water replenishing device of household central air conditioning water system |
| CN111609597A (en) * | 2019-02-22 | 2020-09-01 | 艾默生环境优化技术(苏州)有限公司 | Automatic water replenishing system and method for heat pump unit |
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2016
- 2016-11-30 CN CN201621301438.4U patent/CN206222582U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297135A (en) * | 2018-11-05 | 2019-02-01 | 北京中创绿色系统科技有限公司 | A kind of air conditioner water circulating system leakage monitoring system and automatic control method |
| CN109297135B (en) * | 2018-11-05 | 2024-01-30 | 北京中创绿色系统科技有限公司 | Leakage monitoring system and self-control method for air conditioner water circulation system |
| CN111609597A (en) * | 2019-02-22 | 2020-09-01 | 艾默生环境优化技术(苏州)有限公司 | Automatic water replenishing system and method for heat pump unit |
| CN110220266A (en) * | 2019-05-27 | 2019-09-10 | 汪吉平 | One kind being used for central air conditioning water system preventing water leakage automatic water-replenishing device |
| CN110220266B (en) * | 2019-05-27 | 2021-01-29 | 马鞍山市博浪热能科技有限公司 | Automatic water leakage preventing and supplementing device for central air conditioning water system |
| CN111365772A (en) * | 2020-03-20 | 2020-07-03 | 邱建敏 | Water leakage prevention automatic water replenishing device of household central air conditioning water system |
| CN111365772B (en) * | 2020-03-20 | 2021-03-30 | 邱建敏 | Water leakage prevention automatic water replenishing device of household central air conditioning water system |
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