CN202693035U - Mobile water source heat pump system performance test device - Google Patents
Mobile water source heat pump system performance test device Download PDFInfo
- Publication number
- CN202693035U CN202693035U CN 201220319920 CN201220319920U CN202693035U CN 202693035 U CN202693035 U CN 202693035U CN 201220319920 CN201220319920 CN 201220319920 CN 201220319920 U CN201220319920 U CN 201220319920U CN 202693035 U CN202693035 U CN 202693035U
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- heat pump
- source heat
- water source
- communication interface
- touch screen
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- Expired - Fee Related
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Abstract
The utility model discloses a mobile water source heat pump system performance test device, and relates to the technical field of performance test of water source heat pump systems. The device is provided with a shell, the shell is provided with an embedded type touch screen, an aviation plug and a power plug, and the shell is internally provided with a detection circuit; and the detection circuit comprises a temperature collecting unit, an analog quantity collecting unit, a communication interface which are respectively connected with a CPU (central processing unit) in the embedded type touch screen and a power supply module used for supplying power for the embedded type touch screen, wherein the aviation plug is connected with a temperature sensor connected with the temperature collecting unit, a flow sensor connected with the analog quantity collecting unit and an electric power parameter testing instrument connected with the communication interface. The mobile water source heat pump system performance test device provided by the utility model has the advantages that the property of a well-installed water source heat pump air conditioning system is convenient to test.
Description
Technical field
The utility model relates to the water source heat pump system technical field of performance test, and specifically a kind of water mobile supply heat pump system performance proving installation is applicable to test and the performance evaluation of the service data of central air conditioner water resource heat pump water system.
Background technology
At present, because the complicacy of central air conditioner system and the difficult movement of testing apparatus, so central air conditioner system, particularly the test of every technical parameter of water source heat pump air conditioning system is difficult to carry out, only the test in laboratory can only be finished the performance test to the source heat-pump air conditioner group, can't verify more there is not improved foundation to the design of air-conditioning system and the validity of installation.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of water mobile supply heat pump system performance proving installation, and convenient performance to the water source heat pump air conditioning system of finishing installation is tested.
The utility model is realized with following technical scheme: a kind of water mobile supply heat pump system performance proving installation, comprise a housing, Embedded Touch Screen is installed on the housing, aviation plug and attaching plug, be provided with testing circuit in the housing, described testing circuit comprises the temperature collecting cell that is connected with CPU in the Embedded Touch Screen respectively, analog acquisition unit and communication interface, power module to the CPU power supply is connected with the temperature sensor that is connected with temperature collecting cell on the aviation plug, the flow sensor that is connected with the analog acquisition unit and the electric power parameter tester that is connected with communication interface.
[0005]The beneficial effects of the utility model are: the water source heat pump system performance testing device is packaged type, can be recycled and reused for each different water source heat pump air conditioning system of test, need not all to increase fixed testing apparatus at every turn, obviously reduced the goods and materials input of appending because of need testing air conditioner system performance in the situation that do not affect measuring accuracy.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model theory diagram;
Fig. 2 is the utility model mounting structure schematic diagram.
Among the figure: 1, housing, 2, display screen, 3, aviation plug, 4, temperature sensor, 5, flow sensor, 6, electric power parameter tester, 7, attaching plug.
Embodiment
As depicted in figs. 1 and 2, a kind of water mobile supply heat pump system performance proving installation has a housing 1, Embedded Touch Screen 2 is installed on the housing 1, aviation plug 3 and attaching plug 7, be provided with testing circuit in the housing, described testing circuit comprises the temperature collecting cell that is connected with CPU in the Embedded Touch Screen 2 respectively, analog acquisition unit and communication interface, power module to the Embedded Touch Screen power supply is connected with the temperature sensor 4 that is connected with temperature collecting cell on the aviation plug 3, the flow sensor 5 that is connected with the analog acquisition unit and the electric power parameter tester 6 that is connected with communication interface.Wherein, communication interface adopts the RS485 serial communication interface.
Temperature sensor 4 has four, be respectively applied to detect use side Inlet and outlet water temperature and heat source side Inlet and outlet water temperature, temperature sensor is inserted respectively test point corresponding in the water resource heat pump water system, the temperature collecting cell of temperature signal in the aviation socket detection circuit for access; Flow sensor 5 is Ultrasonic Water Flowmeter, the air conditioner water flow of measuring is in real time converted to the current signal of 4～20mA of standard, the analog acquisition unit in aviation socket access proving installation; The parameters of electric power such as the three-phase voltage of input electric power, three-phase current, three phases active power, total active power, power factor and active energy in the electric power parameter tester 6 Real-time Collection air-conditioner water systems, RS485 serial communication interface in the aviation socket detection circuit for access, and import data into Embedded Touch Screen with MODBUS RTU communication modes; Thereby all required data acquisition work of water source heat pump air-conditioner water system performance test analysis have been finished.
For high-performance, low weight, the easy mobile effect that reaches proving installation, Embedded Touch Screen adopts 7 inches Embedded Touch Screens, it is tester's man-machine conversation window, again the CPU of proving installation, receive the data of water source heat pump air-conditioner water system, and it is processed, calculates, analyzes, show in real time the performance data of output water source heat pump air conditioning system.7 inches Embedded Touch Screens have been installed Windows operating system, and the user can easily realize dialogue function by the operation touch-screen.
The course of work: each water lines temperature of each sensor Real-time Collection water source heat pump air conditioning system, flow also are sent to data acquisition unit with the electrical signal form of standard, the input electrical quantity of each consumer in the electric parameter tester Real-time Collection air-conditioning system, data acquisition unit, electric parameter tester all by the RS485 serial communication interface with data transmission to Embedded Touch Screen, data acquisition work.Be installed on data that the testing software in the Embedded Touch Screen receive to gather and it is analyzed, real-time report goes out the performance data of water source heat pump system.
Claims (2)
1. water mobile supply heat pump system performance proving installation, it is characterized in that: comprise a housing (1), Embedded Touch Screen (2) is installed on the housing (1), aviation plug (3) and attaching plug (7), be provided with testing circuit in the housing, described testing circuit comprises the temperature collecting cell that is connected with CPU in the Embedded Touch Screen (2) respectively, analog acquisition unit and communication interface, power module to the CPU power supply is connected with the temperature sensor (4) that is connected with temperature collecting cell on the aviation plug (3), the flow sensor (5) that is connected with the analog acquisition unit and the electric power parameter tester that is connected with communication interface (6).
2. a kind of water mobile supply heat pump system performance proving installation according to claim 1 is characterized in that: described communication interface employing RS485 serial communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319920 CN202693035U (en) | 2012-07-04 | 2012-07-04 | Mobile water source heat pump system performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319920 CN202693035U (en) | 2012-07-04 | 2012-07-04 | Mobile water source heat pump system performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693035U true CN202693035U (en) | 2013-01-23 |
Family
ID=47548641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319920 Expired - Fee Related CN202693035U (en) | 2012-07-04 | 2012-07-04 | Mobile water source heat pump system performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735288A (en) * | 2012-07-04 | 2012-10-17 | 江苏捷卡自动化控制设备有限公司 | Mobile water source heat pump system performance testing device |
| CN107965946A (en) * | 2017-12-16 | 2018-04-27 | 郑州驰骋信息技术有限公司 | A kind of adjustable earth source heat pump underground heat-exchange system of individual well |
-
2012
- 2012-07-04 CN CN 201220319920 patent/CN202693035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735288A (en) * | 2012-07-04 | 2012-10-17 | 江苏捷卡自动化控制设备有限公司 | Mobile water source heat pump system performance testing device |
| CN107965946A (en) * | 2017-12-16 | 2018-04-27 | 郑州驰骋信息技术有限公司 | A kind of adjustable earth source heat pump underground heat-exchange system of individual well |
| CN107965946B (en) * | 2017-12-16 | 2024-04-05 | 河南博纵新能源科技有限公司 | Underground heat exchange system of single-well adjustable ground source 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 |
Granted publication date: 20130123 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |