CN203432033U - Chilled water tank warning device and central air-conditioner - Google Patents
Chilled water tank warning device and central air-conditioner Download PDFInfo
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- CN203432033U CN203432033U CN201320535411.1U CN201320535411U CN203432033U CN 203432033 U CN203432033 U CN 203432033U CN 201320535411 U CN201320535411 U CN 201320535411U CN 203432033 U CN203432033 U CN 203432033U
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- water tank
- water
- freezing
- warning device
- freezing water
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Abstract
The utility model discloses a chilled water tank warning device and a central air-conditioner. The chilled water tank warning device comprises a chilled water tank which is connected with a water filling tube and further comprises a water shortage alarm and a flow limiting device. The flow limiting device is mounted in the water filling tube and used for adjusting the flow of inlet water of the water filling tube, the flow limiting device adjusts the flow of the inlet water in the water filling tube to be smaller than the flow of outlet water when water leakage happens to the chilled water tank, so that the water amount is gradually reduced when water leakage happens to the chilled water tank to enable the water shortage alarm to give out an alarm, and the purpose that alarm can also be given out when water leakage happens to the chilled water tank. The loss caused by water leakage of the central air-conditioner is reduced, and the safety and the reliability of the central air-conditioner are improved.
Description
Technical field
The utility model relates to air-conditioning technical field, especially relates to a kind of freezing water tank warning device and has the central air-conditioning of this freezing water tank warning device.
Background technology
The freezing water tank of central air-conditioning, need to keep certain water yield often, when the water yield causes the water yield lower because normal loss or maintenance discharge water, and need to be by filling pipe in time to water filling in freezing water tank.Freezing water tank also connects one and freezes water pipe, for regularly, to air-conditioning moisturizing, freezes water pipe explosion sometimes, as do not found in time, will bring about great losses.
In prior art, in order to solve the problem of freezing water tank lack of water, boiler alarm has been installed in freezing water tank, when freezing water tank gives the alarm when normally moisturizing causes lack of water because of filling pipe, the timely amount of makeup water of warning people.Yet, when freezing water tank leaks and filling pipe normally during moisturizing, because the flow of inlet water of filling pipe is sufficient, flow of inlet water is more than or equal to the flow that leaks, cause the water yield in freezing water tank can not reduce, can not inspire boiler alarm to report to the police and find in time seepy question, thereby causing central air-conditioning to continue to leak, and then bringing about great losses.
Utility model content
Main purpose of the present utility model is to provide a kind of freezing water tank warning device and central air-conditioning, is intended to realize the object of freezing water tank water leakage alarm, improves safety and reliability.
To achieve these objectives, the utility model proposes a kind of freezing water tank warning device, comprise the freezing water tank that connects a filling pipe, also comprise a boiler alarm and current-limiting apparatus, described current-limiting apparatus is installed on described filling pipe, for regulating the flow of inlet water of described filling pipe.
Preferably, described boiler alarm comprises a water level detector, and this water level detector stretches at least one exploring electrode in described freezing water tank.
Preferably, described exploring electrode is three, detects respectively the described freezing water tank water yield the first water level, the second water level and the 3rd water level from less to more.
Preferably, the exploring electrode that detects described the first water level with the first warning lamp or/and buzzer be electrically connected to.
Preferably, the exploring electrode that detects described the second water level is electrically connected to the second warning lamp.
Preferably, the exploring electrode that detects described the 3rd water level is electrically connected to a normal indicator lamp.
Preferably, the water flow of the flow of inlet water that described current-limiting apparatus regulates described filling pipe when being less than described freezing water tank and leaking.
The utility model proposes a kind of central air-conditioning simultaneously, it comprises a freezing water tank warning device, described freezing water tank warning device comprises the freezing water tank that connects a filling pipe, also comprise a boiler alarm and current-limiting apparatus, described current-limiting apparatus is installed on described filling pipe, for regulating the flow of inlet water of described filling pipe.
A kind of freezing water tank warning device provided by the utility model, has not only installed boiler alarm, reaches the object that freezing water tank lack of water is reported to the police; Also on filling pipe, be provided with current-limiting apparatus, the water flow of the flow of inlet water that current-limiting apparatus regulates filling pipe when being less than freezing water tank and leaking, so that freezing water tank while leaking its water yield reduce gradually and inspire boiler alarm and report to the police, reach the object that freezing water tank leaks and also can report to the police.Reduce the loss of leaking and bringing because of central air-conditioning, improved the safety and reliability of central air-conditioning.
Accompanying drawing explanation
Fig. 1 is the structural representation of freezing water tank warning device one embodiment of the present utility model;
Fig. 2 is the circuit diagram of the boiler alarm in Fig. 1.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, Fig. 2, freezing water tank warning device one embodiment of the present utility model is proposed, described freezing water tank warning device comprises freezing water tank 100, boiler alarm 200 and current-limiting apparatus 300.Freezing water tank 100 tops connect a filling pipe 110 to freezing water tank 100 amount of makeup water, and filling pipe 110 water outlets are provided with a ball-cock assembly 111, and when the water yield of freezing water tank 100 drops to a certain degree, ball-cock assembly 111 is opened valve amount of makeup water; Freezing water tank 100 bottoms connect one and freeze water pipe 120, for to air-conditioning moisturizing.Current-limiting apparatus 300 is arranged on filling pipe 110, in order to limit the inflow of filling pipe 110.Boiler alarm 200 comprises a water level detector 210, this water level detector 210 stretches at least one exploring electrode in freezing water tank 100, as preferably, exploring electrode in the present embodiment has three, it is different that they stretch into the length of freezing water tank 100, for detection of the different water level of freezing water tank 100, wherein exploring electrode A detects the first water level of the least amount of water of freezing water tank 100, exploring electrode B detects freezing water tank 100 water yields the second water level placed in the middle, and exploring electrode C detects the 3rd maximum water level of the water yield of freezing water tank 100.Owing to freezing water pipe 120, likely can explosion cause leaking, the water flow of the flow of inlet water that current-limiting apparatus 300 regulates filling pipes 110 when being less than freezing water tank 100 and leaking, so that freezing water tank 100 while leaking the water yield reduce gradually and inspire boiler alarm 200 and report to the police, to reach the object of water leakage alarm.
In the present embodiment, if boiler alarm 200 is reported to the police, first check that whether filling pipe 110 moisturizings are normal, as undesired, explanation is freezing water tank 100 lacks of water, in time to the interior amount of makeup water of freezing water tank 100; As normal in filling pipe 110 moisturizings, reexamine and whether have the situations such as maintenance discharges water, if maintenance does not discharge water, explanation is that freezing water tank 100 leaks, the rate of water make-up being greater than after filling pipe 110 current limlitings because of water leakage causes freezing water tank 100 discharge reductions to inspire boiler alarm 200 warnings, should start rapidly the emergency processing program that leaks, turn off fast respective valves, reduce the loss of leaking and bringing because of central air-conditioning.
Accordingly, the freezing water tank warning device of the present embodiment, has not only installed boiler alarm 200, reaches the object that freezing water tank 100 lacks of water are reported to the police; Also on filling pipe 110, be provided with current-limiting apparatus 300, the water flow of the flow of inlet water that current-limiting apparatus 300 regulates filling pipes 110 when being less than freezing water tank 100 and leaking, so that freezing water tank 100 while leaking its water yield reduce gradually and inspire boiler alarm 200 and report to the police, reach the object of leaking and also can report to the police.Reduce the loss of leaking and bringing because of central air-conditioning, improved safety and reliability.
The utility model proposes a kind of central air-conditioning simultaneously, it comprises a freezing water tank warning device, described freezing water tank warning device comprises the freezing water tank that connects a filling pipe, also comprise a boiler alarm and current-limiting apparatus, described current-limiting apparatus is installed on described filling pipe, for regulating the flow of inlet water of described filling pipe.Freezing water tank alarm described in the present embodiment is the related freezing water tank alarm of above-described embodiment in the utility model, does not repeat them here.
Central air-conditioning of the present utility model, has adopted above-mentioned freezing water tank warning device, and it has not only installed boiler alarm, reaches the object that freezing water tank lack of water is reported to the police; Also on filling pipe, be provided with current-limiting apparatus, the water flow of the flow of inlet water that current-limiting apparatus regulates filling pipe when being less than freezing water tank and leaking, so that freezing water tank while leaking its water yield reduce gradually and inspire boiler alarm and report to the police, reach the object that freezing water tank leaks and also can report to the police.Reduce the loss of leaking and bringing because of central air-conditioning, improved the safety and reliability of central air-conditioning.
Should be understood that; these are only preferred embodiment of the present utility model; can not therefore limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a freezing water tank warning device, comprises the freezing water tank that connects a filling pipe, it is characterized in that: also comprise a boiler alarm and current-limiting apparatus, described current-limiting apparatus is installed on described filling pipe, for regulating the flow of inlet water of described filling pipe.
2. freezing water tank warning device according to claim 1, is characterized in that: described boiler alarm comprises a water level detector, and this water level detector stretches at least one exploring electrode in described freezing water tank.
3. freezing water tank warning device according to claim 2, is characterized in that: described exploring electrode is three, detects respectively the described freezing water tank water yield the first water level, the second water level and the 3rd water level from less to more.
4. freezing water tank warning device according to claim 3, is characterized in that: the exploring electrode that detects described the first water level with the first warning lamp or/and buzzer be electrically connected to.
5. according to the freezing water tank warning device described in claim 3 or 4, it is characterized in that: the exploring electrode that detects described the second water level is electrically connected to the second warning lamp.
6. according to the freezing water tank warning device described in claim 3 or 4, it is characterized in that: the exploring electrode that detects described the 3rd water level is electrically connected to a normal indicator lamp.
7. according to the freezing water tank warning device described in claim 1-4 any one, it is characterized in that: the water flow of the flow of inlet water that described current-limiting apparatus regulates described filling pipe when being less than described freezing water tank and leaking.
8. a central air-conditioning, is characterized in that, comprises the freezing water tank warning device as described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535411.1U CN203432033U (en) | 2013-08-30 | 2013-08-30 | Chilled water tank warning device and central air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535411.1U CN203432033U (en) | 2013-08-30 | 2013-08-30 | Chilled water tank warning device and central air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432033U true CN203432033U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535411.1U Expired - Fee Related CN203432033U (en) | 2013-08-30 | 2013-08-30 | Chilled water tank warning device and central air-conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN203432033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296338A (en) * | 2014-10-28 | 2015-01-21 | 北京百度网讯科技有限公司 | Water charging system and method |
| CN109974805A (en) * | 2019-04-08 | 2019-07-05 | 江南造船(集团)有限责任公司 | A kind of liquid level monitoring device and its installation method |
-
2013
- 2013-08-30 CN CN201320535411.1U patent/CN203432033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296338A (en) * | 2014-10-28 | 2015-01-21 | 北京百度网讯科技有限公司 | Water charging system and method |
| CN104296338B (en) * | 2014-10-28 | 2017-10-27 | 北京百度网讯科技有限公司 | Water charging system and method |
| CN109974805A (en) * | 2019-04-08 | 2019-07-05 | 江南造船(集团)有限责任公司 | A kind of liquid level monitoring device and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191107 Address after: 518031 801, block a, feiyada building, No. 163, Zhenhua Road, Huahang community, Huaqiangbei street, Futian District, Shenzhen City, Guangdong Province Patentee after: AVIC PROPERTY MANAGEMENT Co.,Ltd. Address before: 518111 Fiyta building, Zhenhua Road, Shenzhen, Guangdong 801-803, Futian District Patentee before: SHENZHEN COM BUILDING EQUIPMENT CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |