CN204880559U - Water pump integrated device and air conditioning equipment - Google Patents
Water pump integrated device and air conditioning equipment Download PDFInfo
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- CN204880559U CN204880559U CN201520482239.7U CN201520482239U CN204880559U CN 204880559 U CN204880559 U CN 204880559U CN 201520482239 U CN201520482239 U CN 201520482239U CN 204880559 U CN204880559 U CN 204880559U
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- water
- pump
- water pump
- water pipe
- integrating device
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Abstract
The utility model provides a water pump integrated device and air conditioning equipment, water pump integrated device include controller, circulating water pump, moisturizing pump, pressure sensor, temperature sensor and expansion drum, and moisturizing pump and circulating water pump lead to pipe and connect, direction along the moisturizing pump to circulating water pump on the water pipe is equipped with the first and second water pipe branch roads in proper order, and first water pipe branch road is connected with the expansion drum, and second water pipe branch road is connected with temperature sensor, and the expansion drum leads to pipe with pressure sensor to be connected, and circulating water pump, moisturizing pump, pressure sensor and temperature sensor all are connected with the controller electricity. Compared with the prior art, the utility model discloses an it is together integrated with controller, moisturizing pump, pressure sensor, temperature sensor and transport power equipment to the operation of circulating water pump and moisturizing pump is controlled to the copy control ware, makes system's operation high efficiency, user debug the convenience, has still solved the not enough problem of water pressure simultaneously. Additionally, the utility model discloses the simple installation, the range of application is extensive.
Description
Technical field
The utility model relates to field of air conditioning, particularly a kind of water pump integrating device and air-conditioning equipment.
Background technology
At field of heating ventilation air conditioning, air-conditioning equipment is divided into main process equipment, end-equipment and conveying equipment three kinds, main process equipment has the Cooling and Heat Source such as water chiller, air-cooled unit and boiler, end-equipment has ventilation blower, fan coil and unitary air handling unit etc., need conveying equipment to transmit hot and cold medium between main process equipment and end-equipment, for regulating hot and cold amount and humiture in building.For the central air-conditioning induction system used water as cold and hot medium, composition needs the critical pieces such as water pump, level pressure expansion drum, filter, valve, needs to carry out water force in the design phase, determine in-pipe flow speed, select pipe diameter size.Construction stage needs the welding etc. carrying out device context installation in position and connecting line in air-conditioner host room.Need to purchase plurality of devices and material respectively, the complex procedures in engineering, the duration is longer, needs each professional coordination more.In the actual central air conditioner system built up, the centralized Control of induction system is also the place easily gone wrong, and the problem of induction system will affect the normal work of main process equipment and end-equipment.
But in actual applications, attic exists the problem of tap water hydraulic deficiency, thus cause the conveying equipment being positioned at attic normally to run, and then affect main process equipment and end-equipment cisco unity malfunction.
Utility model content
The technical problems to be solved in the utility model causes affecting miscellaneous equipment and there is the defect of hydraulic pressure deficiency etc. to overcome in complicated, the actual use of conveying equipment installation procedure of the prior art to easily go wrong, and provides a kind of simple installation, facilitates user to debug, runs efficient water pump integrating device and air-conditioning equipment.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of water pump integrating device, its feature is, comprises a controller, a water circulating pump, a small pump, a pressure sensor, a temperature sensor and an expansion drum,
Described small pump is connected by water pipe with described water circulating pump, described water pipe is provided with one first water pipe branch road and one second water pipe branch road successively along described small pump to the direction of described water circulating pump, described first water pipe branch road is connected with described expansion drum, described second water pipe branch road is connected with described temperature sensor, described expansion drum is connected by water pipe with described pressure sensor, and described water circulating pump, described small pump, described pressure sensor and described temperature sensor are all electrically connected with described controller.
In this programme, pressure sensor is for detecting the pressure in expansion drum, temperature sensor is for detecting the water temperature in water pipe, the water temperature that the pressure and temperature sensor that controller detects according to pressure sensor detects controls the running frequency of small pump and water circulating pump, with the change of adaptive system load.Particularly, when the hydraulic pressure in expansion drum is not enough, controller starts for controlling small pump, to carry out moisturizing; When the hydraulic pressure in expansion drum reaches preset value, controller is out of service for controlling small pump, solves the problem of hydraulic pressure deficiency, ensure that the safe operation of whole system.
The utility model passes through by all transmitting power integration of equipments in one apparatus, make only to need when system to select corresponding device according to the unit capacity of main process equipment, do not need very detailed designing and calculating, avoid by the design cycle short error of calculation problem caused.In addition, the utility model also incorporates controller, makes system cloud gray model more efficient, has saved operating cost simultaneously.
Preferably, described water pump integrating device is provided with a water inlet interface and a water outlet mouthpiece.
Preferably, described water pump integrating device is also provided with a powered wire connection jaws.
Preferably, described controller comprises a frequency converter.In this programme, the pressure reduction VFC logic software of mature and reliable that frequency converter is built-in, does not need user to carry out intricately debugging, handled easily.
Preferably, described controller also comprises a PLC (programmable logic controller (PLC)).In this programme, PLC has multiple input and output point position, can need to carry out upper control or the next selection controlled according to user easily.
The utility model can independently and main process equipment and end-equipment run, can as the next system of main process equipment, for the operation state of a control of Receiving Host equipment and back-to-back running state, ensure the safety of main process equipment.The utility model as the Upper system of main process equipment, can also control for carrying out operation to main process equipment.
The utility model also provides a kind of air-conditioning equipment, comprise a safety valve and a water chiller-heater unit, it is characterized in that, described air-conditioning equipment also comprises water pump integrating device as above, described safety valve is electrically connected with described controller, and described water chiller-heater unit is connected by water pipe with described water pump integrating device.
Controller in this programme in water pump integrating device is built-in antifreeze operation logic software, guarantees that air-conditioning equipment because of the governing factor of induction system, freeze damage can not occur in any case.
Positive progressive effect of the present utility model is: compared with prior art, water pump integrating device of the present utility model passes through by controller, water circulating pump, small pump, pressure sensor, temperature sensor, expansion drum and all transmitting power integration of equipments together, and utilize controller to carry out the operation of controlled circulation water pump and small pump, with the change of adaptive system load, thus make that system cloud gray model is efficient, user debugs conveniently, also solve the problem of hydraulic pressure deficiency simultaneously.In addition, the utility model simple installation, has wide range of applications.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the air-conditioning equipment of the utility model embodiment.
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
A kind of air-conditioning equipment, as shown in Figure 1, comprise water pump integrating device 10, safety valve 20 and water chiller-heater unit 30, wherein, water pump integrating device 10 comprises controller 11, water circulating pump 12, small pump 13, pressure sensor 14, temperature sensor 15 and expansion drum 16.
Described water pump integrating device is provided with into water interface, water outlet mouthpiece and powered wire connection jaws, and described controller comprises frequency converter and PLC.
As shown in Figure 1, small pump 13 is connected by water pipe with water circulating pump 12, described water pipe is provided with the first water pipe branch road and the second water pipe branch road successively along the direction of small pump 13 to water circulating pump 12, described first water pipe branch road is connected with expansion drum 16, described second water pipe branch road is connected with temperature sensor 15, expansion drum 16 is connected by water pipe with pressure sensor 14, safety valve 20, water circulating pump 12, small pump 13, pressure sensor 14 and temperature sensor 15 are all electrically connected with controller 11, and water chiller-heater unit 30 is connected by water pipe with water pump integrating device 10.In addition, the arrow in Fig. 1 represents the water (flow) direction in water pipe.
Described pressure sensor is for detecting the pressure in described expansion drum, described temperature sensor is for detecting the water temperature in water pipe, the water temperature that the pressure and temperature sensor that described controller is used for detecting according to pressure sensor detects controls the running frequency of described small pump and described water circulating pump, with the change of adaptive system load.
Particularly, when the hydraulic pressure in described expansion drum is not enough, described controller starts for controlling described small pump, to carry out moisturizing; When the hydraulic pressure in described expansion drum reaches preset value, described controller is out of service for controlling described small pump, solves the problem of hydraulic pressure deficiency, ensure that the safe operation of whole system.
Water pump integrating device in the present embodiment passes through by controller, water circulating pump, small pump, pressure sensor, temperature sensor, expansion drum and all transmitting power integration of equipments together, and utilize controller to carry out the operation of controlled circulation water pump and small pump, such that system cloud gray model is efficient, user debugs conveniently.In addition, the water pump integrating device simple installation in the present embodiment, can be widely used in field of air conditioning.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (6)
1. a water pump integrating device, is characterized in that, comprises a controller, a water circulating pump, a small pump, a pressure sensor, a temperature sensor and an expansion drum,
Described small pump is connected by water pipe with described water circulating pump, described water pipe is provided with one first water pipe branch road and one second water pipe branch road successively along described small pump to the direction of described water circulating pump, described first water pipe branch road is connected with described expansion drum, described second water pipe branch road is connected with described temperature sensor, described expansion drum is connected by water pipe with described pressure sensor, and described water circulating pump, described small pump, described pressure sensor and described temperature sensor are all electrically connected with described controller.
2. water pump integrating device as claimed in claim 1, it is characterized in that, described water pump integrating device is provided with a water inlet interface and a water outlet mouthpiece.
3. water pump integrating device as claimed in claim 2, it is characterized in that, described water pump integrating device is also provided with a powered wire connection jaws.
4. water pump integrating device as claimed any one in claims 1 to 3, it is characterized in that, described controller comprises a frequency converter.
5. water pump integrating device as claimed in claim 4, it is characterized in that, described controller also comprises a PLC.
6. an air-conditioning equipment, comprise a safety valve and a water chiller-heater unit, it is characterized in that, described air-conditioning equipment also comprises the water pump integrating device according to any one of claim 1 to 5, described safety valve is electrically connected with described controller, and described water chiller-heater unit is connected by water pipe with described water pump integrating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482239.7U CN204880559U (en) | 2015-07-06 | 2015-07-06 | Water pump integrated device and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482239.7U CN204880559U (en) | 2015-07-06 | 2015-07-06 | Water pump integrated device and air conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880559U true CN204880559U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482239.7U Expired - Fee Related CN204880559U (en) | 2015-07-06 | 2015-07-06 | Water pump integrated device and air conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650875A (en) * | 2016-03-22 | 2016-06-08 | 黄永敏 | Capacity increase device for water drainage pipeline of high-temperature heat pump |
-
2015
- 2015-07-06 CN CN201520482239.7U patent/CN204880559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650875A (en) * | 2016-03-22 | 2016-06-08 | 黄永敏 | Capacity increase device for water drainage pipeline of high-temperature heat pump |
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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: 20151216 Termination date: 20180706 |