CN203907909U - Air-conditioning pipeline with leakage detection alarm controller - Google Patents
Air-conditioning pipeline with leakage detection alarm controller Download PDFInfo
- Publication number
- CN203907909U CN203907909U CN201420364831.2U CN201420364831U CN203907909U CN 203907909 U CN203907909 U CN 203907909U CN 201420364831 U CN201420364831 U CN 201420364831U CN 203907909 U CN203907909 U CN 203907909U
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- pipeline
- evaporimeter
- magnetic valve
- controller
- pump machine
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Abstract
The utility model discloses an air-conditioning pipeline with a leakage detection alarm controller. The air-conditioning pipeline comprises an expansion tank, a humidity detector, a solenoid valve, a header pipe sub-controller, a branch pipe sub-controller, a manager control room, an evaporator, a condenser, a cooling tower, a pump machine and an alarm, wherein the cooling tower is connected with the condenser and a main pump machine through a pipeline; the main pump machine is connected with the condenser through a pipeline; the evaporator is connected with the expansion tank and an auxiliary pump machine through a pipeline; the humidity detector is arranged on the outer side of the pipeline; a connecting pipe through which a fan coil is connected with the pipeline between the evaporator and the auxiliary pump machine is a Y-shaped pipeline; the humidity detector is arranged in the fan coil; and the header pipe sub-controller is connected with a master controller in the manager control room through a connecting line. A cooling water pipeline in a large central air-conditioning system is transformer to be arranged on a leakage detection alarm control device, and the device is used for judging whether an air-conditioning pipeline system leaks by detecting the humidity outside the air-conditioning pipeline, so that whether the air conditioner leaks can be determined at the first time.
Description
Technical field
The utility model relates to air-conditioning auxiliary equipment field, particularly relates to a kind of air-conditioning duct with leak detection alarm controller.
Background technology
Air conditioning cooling water pipeline is generally installed in indoor furred ceiling, in the time there is seepage, be difficult to be found by people, As time goes on seepage can be more and more severe, can cause so very big harm, if be just found after working the mischief, will cause very large loss, therefore need pipeline to improve to obtain a kind of Large Central Air Conditioning System air-conditioning duct that carries out undetected early warning.
Utility model content
For above problem, the utility model provides a kind of air-conditioning duct with leak detection alarm controller, the utility model is reequiped and is installed the alarm control unit of stopping leakage in the roof additional cooling water pipeline in existing Large Central Air Conditioning System system, this device is by the detection of the outer humidity of air-conditioning duct is judged to whether air-conditioning duct system occurs seepage, thereby can allow people determine in the very first time whether air-conditioning leaks, for reaching this object, the utility model provides a kind of air-conditioning duct with leak detection alarm controller, comprise expansion tank, hygrosensor, magnetic valve, house steward's sub-controller, be in charge of sub-controller, keeper control room, evaporimeter, condenser, cooling tower, pump machine, fan coil, computer monitor and alarm, described cooling tower is connected with main pump machine with condenser by pipeline, described main pump machine is connected with condenser by pipeline, described condenser is in evaporimeter one side, described evaporimeter is by pipeline and expansion tank and auxiliary pump machine, the first magnetic valve is installed on the pipeline between described evaporimeter and expansion tank, on pipeline between described evaporimeter and auxiliary pump machine, the second magnetic valve is installed, there is hygrosensor in pipeline outside between pipeline between described evaporimeter and expansion tank and evaporimeter and auxiliary pump machine, the detecting head of described hygrosensor leans against on corresponding pipeline, the outside hygrosensor of the pipeline between described evaporimeter and expansion tank is connected with the first magnetic valve by connecting line, the outside hygrosensor of the pipeline between described evaporimeter and auxiliary pump machine is connected with the second magnetic valve by connecting line, described fan coil is connected between the pipeline between pipeline and evaporimeter and the auxiliary pump machine between evaporimeter and expansion tank by tube connector, on the tube connector that described fan coil is connected with the pipeline between evaporimeter and expansion tank, there is upper energising to open type magnetic valve, described fan coil is Y-piece road with the tube connector that the pipeline between evaporimeter and auxiliary pump machine is connected, on the pipeline that described Y-piece road is connected with the pipeline between evaporimeter and auxiliary pump machine with fan coil, there is lower energising to open type magnetic valve, one end, described Y-piece road pipeline is drainage pipeline, on the drainage pipeline in described Y-piece road, there is power-off to open type magnetic valve, in described fan coil, there is hygrosensor, be in charge of sub-controller for every group corresponding one, hygrosensor in described fan coil, type magnetic valve is opened in upper energising, lower energising open type magnetic valve and power-off open type magnetic valve by connecting line be in charge of sub-controller and be connected, the described sub-controller of being respectively in charge of, the first magnetic valve is connected with house steward's sub-controller by connecting line with the second magnetic valve, described house steward's sub-controller is connected with master controller in keeper control room by connecting line, described master controller connects computer monitor and alarm.
As further improvement of the utility model, described master controller comprises 24V transformer, control chip, the one 24VDC relay and the 2nd 24VDC relay, described 24V transformer connects power supply by 220V power line, described 24V transformer connects control chip, the one 24VDC relay and the 2nd 24VDC relay, described the 2nd 24VDC relay connects 24VDC AIR COND SIG Air Conditioner Singnal by AIR COND SIG Air Conditioner Singnal line, described the 2nd 24VDC relay is connected with a 24VDC relay by connecting line, the described 24VDC relay connecting line that was connected is connected with control chip, the control line of electromagnetic valve of a described 24VDC relay connects the first magnetic valve, a described 24VDC relay contact is connected with corresponding hygrosensor by hygrosensor holding wire, the input/output signal line of described control chip connects computer monitor, the utility model master controller can adopt above structure, realize the management to each magnetic valve by above structure.
As further improvement of the utility model, described master controller also comprises flash lamp, described flash lamp is connected with 24V transformer, control chip and a 24VDC relay by connecting line, can flash lamp be set so that user knows control situation in the utility model master controller.
As further improvement of the utility model, there are at least 2 hygrosensors in pipeline outside between pipeline between described evaporimeter and expansion tank and evaporimeter and auxiliary pump machine, and the utility model can arrange multiple hygrosensors so that air-conditioning duct is precisely monitored according to duct length.
As further improvement of the utility model, described fan coil has at least 2 groups, and the utility model coil pipe has at least 2 groups to arrange accordingly according to actual conditions.
As further improvement of the utility model, described alarm is flash lamp or buzzer, and the utility model alarm can adopt flash lamp or buzzer producer to select according to actual conditions.
The utility model provides a kind of air-conditioning duct with leak detection alarm controller, this device is installed hygrosensor in air-conditioning duct outside, in the import and export that do not have individual fan coil, magnetic valve is installed, when hygrosensor receives after the signal of seepage, by the control module being attached thereto, send signal to control centre, send signal to magnetic valve simultaneously, block flowing of the water flow in a mini system or the chilled water in heat-exchange system, in mini system, we install Y shape bend pipe additional, connect with corresponding mini system, detect after seepage input at controller, closing after a pipeline section, open the magnetic valve being connected with Y tube, water unnecessary in system is discharged, guarantee that intrasystem water can not cause damage and show up after maintenance well administrative staff other facilities, subsystem is just recovered normal work, the magnetic valve of our same installation in main system, in the time detecting that subsystem cisco unity malfunction or main pipeline go wrong, to close main system, give the alarm simultaneously, as there is no within a certain period of time administrative staff's operation response, send corresponding instruction, close some relevant device in air-conditioning system, guarantee safety and the normal work of system.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model master controller schematic diagram;
Member in figure is:
1, expansion tank; 2, hygrosensor; 3-1, the first magnetic valve;
3-2, the second magnetic valve; 4-1, house steward's sub-controller; 4-2, be in charge of sub-controller;
5, alarm; 6, master controller; 7, keeper control room;
8, evaporimeter; 9, condenser; 10, cooling tower;
11-1, main pump machine; 11-2, auxiliary pump machine; 12, fan coil;
13, computer monitor; 14, type magnetic valve is opened in power-off; Type magnetic valve is opened in 15-1, lower energising;
Type magnetic valve is opened in 15-2, upper energising; 16,24V transformer;
17, control chip; 18, input/output signal line; 19-1, a 24VDC relay;
19-2, the 2nd 24VDC relay; 20, AIR COND SIG Air Conditioner Singnal line;
21, hygrosensor holding wire; 22, control line of electromagnetic valve;
23,220V power line; 24, flash lamp.
Detailed description of the invention
Below in conjunction with drawings and Examples, utility model is described in detail:
The utility model provides a kind of air-conditioning duct with leak detection alarm controller, the utility model is reequiped and is installed leakage alarm control device additional cooling water pipeline in existing Large Central Air Conditioning System system, this device is by the detection of the outer humidity of air-conditioning duct is judged to whether air-conditioning duct system occurs seepage, thereby can allow people determine in the very first time whether air-conditioning leaks.
As a kind of embodiment of the utility model, the utility model provides a kind of air-conditioning duct with leak detection alarm controller, comprise expansion tank 1, hygrosensor 2, magnetic valve, house steward's sub-controller 4-1, be in charge of sub-controller 4-2, keeper control room 7, evaporimeter 8, condenser 9, cooling tower 10, pump machine, fan coil 12, computer monitor 13 and alarm 24, described cooling tower 10 is connected with main pump machine 11-1 with condenser 9 by pipeline, described main pump machine 11-1 is connected with condenser 9 by pipeline, described condenser 9 is in evaporimeter 8 one sides, described evaporimeter 8 is by pipeline and expansion tank 1 and auxiliary pump machine 11-2, the first magnetic valve 3-1 is installed on the pipeline between described evaporimeter 8 and expansion tank 1, on pipeline between described evaporimeter 8 and auxiliary pump machine 11-2, the second magnetic valve 3-2 is installed, there is hygrosensor 2 in pipeline outside between pipeline between described evaporimeter 8 and expansion tank 1 and evaporimeter 8 and auxiliary pump machine 11-2, the detecting head of described hygrosensor 2 leans against on corresponding pipeline, the outside hygrosensor 2 of the pipeline between described evaporimeter 8 and expansion tank 1 is connected with the first magnetic valve 3-1 by connecting line, the outside hygrosensor 2 of the pipeline between described evaporimeter 8 and auxiliary pump machine 11-2 is connected with the second magnetic valve 3-2 by connecting line, described fan coil 12 is connected between the pipeline between pipeline and evaporimeter 8 and the auxiliary pump machine 11-2 between evaporimeter 8 and expansion tank 1 by tube connector, described fan coil 12 has at least 2 groups, the utility model coil pipe has at least 2 groups to arrange accordingly according to actual conditions, on the tube connector that described fan coil 12 is connected with the pipeline between evaporimeter 8 and expansion tank 1, there is upper energising to open type magnetic valve 15-2, described fan coil 12 is Y-piece road with the tube connector that the pipeline between evaporimeter 8 and auxiliary pump machine 11-2 is connected, on the pipeline that described Y-piece road is connected with the pipeline between evaporimeter 8 and auxiliary pump machine 11-2 with fan coil 12, there is lower energising to open type magnetic valve 15-1, one end, described Y-piece road pipeline is drainage pipeline, on the drainage pipeline in described Y-piece road, there is power-off to open type magnetic valve 14, in described fan coil 12, there is hygrosensor 2, be in charge of sub-controller 4-2 for every group corresponding one, the interior hygrosensor 2 of described fan coil 12, type magnetic valve 15-2 is opened in upper energising, lower energising open type magnetic valve 15-1 and power-off open type magnetic valve 14 by connecting line be in charge of sub-controller 4-2 and be connected, the described sub-controller 4-2 that is respectively in charge of, the first magnetic valve 3-1 is connected with house steward's sub-controller 4-1 by connecting line with the second magnetic valve 3-2, described house steward's sub-controller 4-1 is connected by the interior master controller 6 in connecting line and keeper control room 7, described master controller 6 connects computer monitor 13 and alarm 5.
As a kind of best specific embodiment of the utility model, the utility model provides schematic diagram a kind of air-conditioning duct with leak detection alarm controller as shown in Figure 1, comprise expansion tank 1, hygrosensor 2, magnetic valve, house steward's sub-controller 4-1, be in charge of sub-controller 4-2, keeper control room 7, evaporimeter 8, condenser 9, cooling tower 10, pump machine, fan coil 12, computer monitor 13 and alarm 24, described cooling tower 10 is connected with main pump machine 11-1 with condenser 9 by pipeline, described main pump machine 11-1 is connected with condenser 9 by pipeline, described condenser 9 is in evaporimeter 8 one sides, described evaporimeter 8 is by pipeline and expansion tank 1 and auxiliary pump machine 11-2, the first magnetic valve 3-1 is installed on the pipeline between described evaporimeter 8 and expansion tank 1, on pipeline between described evaporimeter 8 and auxiliary pump machine 11-2, the second magnetic valve 3-2 is installed, there is hygrosensor 2 in pipeline outside between pipeline between described evaporimeter 8 and expansion tank 1 and evaporimeter 8 and auxiliary pump machine 11-2, the detecting head of described hygrosensor 2 leans against on corresponding pipeline, there are at least 2 hygrosensors 2 in pipeline outside between pipeline between described evaporimeter 8 and expansion tank 1 and evaporimeter 8 and auxiliary pump machine 11-2, the utility model can arrange multiple hygrosensors so that air-conditioning duct is precisely monitored according to duct length, the outside hygrosensor 2 of the pipeline between described evaporimeter 8 and expansion tank 1 is connected with the first magnetic valve 3-1 by connecting line, the outside hygrosensor 2 of the pipeline between described evaporimeter 8 and auxiliary pump machine 11-2 is connected with the second magnetic valve 3-2 by connecting line, described fan coil 12 is connected between the pipeline between pipeline and evaporimeter 8 and the auxiliary pump machine 11-2 between evaporimeter 8 and expansion tank 1 by tube connector, on the tube connector that described fan coil 12 is connected with the pipeline between evaporimeter 8 and expansion tank 1, there is upper energising to open type magnetic valve 15-2, described fan coil 12 is Y-piece road with the tube connector that the pipeline between evaporimeter 8 and auxiliary pump machine 11-2 is connected, on the pipeline that described Y-piece road is connected with the pipeline between evaporimeter 8 and auxiliary pump machine 11-2 with fan coil 12, there is lower energising to open type magnetic valve 15-1, one end, described Y-piece road pipeline is drainage pipeline, on the drainage pipeline in described Y-piece road, there is power-off to open type magnetic valve 14, in described fan coil 12, there is hygrosensor 2, be in charge of sub-controller 4-2 for every group corresponding one, the interior hygrosensor 2 of described fan coil 12, type magnetic valve 15-2 is opened in upper energising, lower energising open type magnetic valve 15-1 and power-off open type magnetic valve 14 by connecting line be in charge of sub-controller 4-2 and be connected, the described sub-controller 4-2 that is respectively in charge of, the first magnetic valve 3-1 is connected with house steward's sub-controller 4-1 by connecting line with the second magnetic valve 3-2, described house steward's sub-controller 4-1 is connected by the interior master controller 6 in connecting line and keeper control room 7, described master controller 6 connects computer monitor 13 and alarm 5, described master controller comprises 24V transformer 16 as Fig. 2, control chip 17, the one 24VDC relay 19-1 and the 2nd 24VDC relay 19-2, described 24V transformer 16 connects power supply by 220V power line 23, described 24V transformer 16 connects control chip 17, the one 24VDC relay 19-1 and the 2nd 24VDC relay 19-2, described the 2nd 24VDC relay 19-2 connects 24VDC AIR COND SIG Air Conditioner Singnal by AIR COND SIG Air Conditioner Singnal line 20, described the 2nd 24VDC relay 19-2 is connected with a 24VDC relay 19-1 by connecting line, the described 24VDC relay 19-1 connecting line that was connected is connected with control chip 17, the control line of electromagnetic valve 22 of a described 24VDC relay 19-1 meets the first magnetic valve 3-1, the contact of a described 24VDC relay 19-1 is connected with corresponding hygrosensor 2 by humidity sensor holding wire 21, the input/output signal line 18 of described control chip 17 connects computer monitor 13, the utility model master controller can adopt above structure, realize the management to each magnetic valve by above structure, described master controller 6 also comprises flash lamp 23, described flash lamp 23 is by connecting line and 24V transformer 16, control chip 17 and a 24VDC relay 19-1 are connected, in the utility model master controller, can flash lamp be set so that user knows control situation, described alarm 5 is flash lamp or buzzer, the utility model alarm can adopt flash lamp or buzzer producer to select according to actual conditions.
The above; it is only preferred embodiment of the present utility model; be not the restriction of the utility model being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (6)
1. the air-conditioning duct with leak detection alarm controller, comprise expansion tank (1), hygrosensor (2), magnetic valve, house steward's sub-controller (4-1), be in charge of sub-controller (4-2), keeper control room (7), evaporimeter (8), condenser (9), cooling tower (10), pump machine, fan coil (12), computer monitor (13) and alarm (24), it is characterized in that: described cooling tower (10) is connected with main pump machine (11-1) with condenser (9) by pipeline, described main pump machine (11-1) is connected with condenser (9) by pipeline, described condenser (9) is in evaporimeter (8) one sides, described evaporimeter (8) is by pipeline and expansion tank (1) and auxiliary pump machine (11-2), on pipeline between described evaporimeter (8) and expansion tank (1), the first magnetic valve (3-1) is installed, on pipeline between described evaporimeter (8) and auxiliary pump machine (11-2), the second magnetic valve (3-2) is installed, there is hygrosensor (2) in pipeline outside between pipeline between described evaporimeter (8) and expansion tank (1) and evaporimeter (8) and auxiliary pump machine (11-2), the detecting head of described hygrosensor (2) leans against on corresponding pipeline, the outside hygrosensor (2) of the pipeline between described evaporimeter (8) and expansion tank (1) is connected with the first magnetic valve (3-1) by connecting line, the outside hygrosensor (2) of the pipeline between described evaporimeter (8) and auxiliary pump machine (11-2) is connected with the second magnetic valve (3-2) by connecting line, described fan coil (12) is connected between the pipeline between pipeline and evaporimeter (8) and the auxiliary pump machine (11-2) between evaporimeter (8) and expansion tank (1) by tube connector, on the tube connector that described fan coil (12) is connected with the pipeline between evaporimeter (8) and expansion tank (1), there is upper energising to open type magnetic valve (15-2), described fan coil (12) is Y-piece road with the tube connector that the pipeline between evaporimeter (8) and auxiliary pump machine (11-2) is connected, on the pipeline that described Y-piece road is connected with the pipeline between evaporimeter (8) and auxiliary pump machine (11-2) with fan coil (12), there is lower energising to open type magnetic valve (15-1), one end, described Y-piece road pipeline is drainage pipeline, on the drainage pipeline in described Y-piece road, there is power-off to open type magnetic valve (14), in described fan coil (12), there is hygrosensor (2), be in charge of sub-controller (4-2) for every group corresponding one, the interior hygrosensor of described fan coil (12) (2), type magnetic valve (15-2) is opened in upper energising, lower energising open type magnetic valve (15-1) and power-off open type magnetic valve (14) by connecting line be in charge of sub-controller (4-2) and be connected, the described sub-controller (4-2) of being respectively in charge of, the first magnetic valve (3-1) is connected with house steward's sub-controller (4-1) by connecting line with the second magnetic valve (3-2), described house steward's sub-controller (4-1) is connected with the interior master controller in keeper control room (7) (6) by connecting line, described master controller (6) connects computer monitor (13) and alarm (5).
2. a kind of air-conditioning duct with leak detection alarm controller according to claim 1, it is characterized in that: described master controller (6) comprises 24V transformer (16), control chip (17), the one 24VDC relay (19-1) and the 2nd 24VDC relay (19-2), described 24V transformer (16) connects power supply by 220V power line (23), described 24V transformer (16) connects control chip (17), the one 24VDC relay (19-1) and the 2nd 24VDC relay (19-2), described the 2nd 24VDC relay (19-2) connects 24VDC AIR COND SIG Air Conditioner Singnal by AIR COND SIG Air Conditioner Singnal line (20), described the 2nd 24VDC relay (19-2) is connected with a 24VDC relay (19-1) by connecting line, a described 24VDC relay (19-1) connecting line that was connected is connected with control chip (17), the control line of electromagnetic valve (22) of a described 24VDC relay (19-1) connects the first magnetic valve (3-1), the contact of a described 24VDC relay (19-1) is connected with corresponding hygrosensor (2) by hygrosensor holding wire (21), the input/output signal line (18) of described control chip (17) connects computer monitor (13).
3. a kind of air-conditioning duct with leak detection alarm controller according to claim 1, it is characterized in that: described master controller (6) also comprises flash lamp (23), described flash lamp (23) is connected with 24V transformer (16), control chip (17) and a 24VDC relay (19-1) by connecting line.
4. a kind of air-conditioning duct with leak detection alarm controller according to claim 1, is characterized in that: there are at least 2 hygrosensors (2) in the pipeline outside between the pipeline between described evaporimeter (8) and expansion tank (1) and evaporimeter (8) and auxiliary pump machine (11-2).
5. a kind of air-conditioning duct with leak detection alarm controller according to claim 1, is characterized in that: described fan coil (12) has at least 2 groups.
6. a kind of air-conditioning duct with leak detection alarm controller according to claim 1, is characterized in that: described alarm (5) is flash lamp or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364831.2U CN203907909U (en) | 2014-07-03 | 2014-07-03 | Air-conditioning pipeline with leakage detection alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364831.2U CN203907909U (en) | 2014-07-03 | 2014-07-03 | Air-conditioning pipeline with leakage detection alarm controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907909U true CN203907909U (en) | 2014-10-29 |
Family
ID=51782177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364831.2U Expired - Fee Related CN203907909U (en) | 2014-07-03 | 2014-07-03 | Air-conditioning pipeline with leakage detection alarm controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907909U (en) |
-
2014
- 2014-07-03 CN CN201420364831.2U patent/CN203907909U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170703 |