CN201443933U - Anti-freezing evaporator for water source geothermal heat pump machine set - Google Patents
Anti-freezing evaporator for water source geothermal heat pump machine set Download PDFInfo
- Publication number
- CN201443933U CN201443933U CN200920030732XU CN200920030732U CN201443933U CN 201443933 U CN201443933 U CN 201443933U CN 200920030732X U CN200920030732X U CN 200920030732XU CN 200920030732 U CN200920030732 U CN 200920030732U CN 201443933 U CN201443933 U CN 201443933U
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- CN
- China
- Prior art keywords
- evaporator body
- machine set
- evaporimeter
- evaporator
- temperature sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an anti-freezing evaporator for a water source geothermal heat pump machine set, comprising an evaporator body which is provided with a pipe inlet and a pipe outlet, wherein the pipe inlet and the pipe outlet are respectively provided with a first temperature sensor; different positions of the evaporator body are provided with a plurality of second temperature sensors; and the evaporator body is connected with a machine set work controller which is connected with the second temperature sensors by electricity. By adding the temperature sensors to different positions of the evaporator body, the temperature sensors can measure the water temperature in the evaporator body at any time, thus effectively overcoming the defects of evaporator freezing, reducing the failure rate of the machine set, and prolonging the service life of the machine set.
Description
Technical field
The utility model relates to a kind of source pump element, specifically relates to the warm pump assembly of a kind of water head site anti-freeze evaporimeter.
Background technology
At present, the warm pump assembly water temperature of water head site detects normally with the sensor control of evaporimeter, the condenser turnover mouth of pipe, controls the startup of unit and stops.Yet in the winter time, the ground water temperature of northern area is usually below 10 ℃, the unit problem that evaporimeter exists the dead angle to freeze when heating, and unit operation meeting under bad working environments causes damage to unit, even freezing evaporimeter.
The utility model content
Problem to be solved in the utility model provides the warm pump assembly of a kind of water head site anti-freeze evaporimeter, to solve the problem that unit evaporimeter when the heating exists the dead angle to freeze.
For addressing the above problem, the technical scheme that the utility model adopted is: the warm pump assembly of a kind of water head site anti-freeze evaporimeter, comprise evaporator body, and it is characterized in that: described evaporator body is provided with temperature control equipment.
As a kind of prioritization scheme:
Described temperature control equipment comprises many temperature sensors and the unit working controller that is installed on the evaporator body, and the unit working controller is electrically connected with temperature sensor.
Be easy to generate the position of freezing the dead angle on evaporator body, mounting temperature sensor can detect the water temperature of these positions at any time, prevents to freeze the generation at dead angle.
As a kind of prioritization scheme:
Described temperature sensor is the high sensitivity temperature sensor.
Characteristics highly sensitive, that error is little, cost is low that the high sensitivity temperature sensor has are applicable to the evaporimeter of different type of machines and the warm pump assembly of different operating mode screw water head sites.
Described unit working controller is a cpu controller.
Cpu controller uses simple, and is easy to operate.
The utility model increases many temperature sensors by the diverse location on evaporator body, make temperature sensor detect the interior water temperature of evaporator body at any time, effectively overcome the defective that evaporimeter freezes, reduced the fault rate of unit, prolonged unit service life.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-evaporator body; The 2-temperature sensor; 3-unit working controller; 4-inlet pipe mouth; The 5-outlet spout.
The specific embodiment
Embodiment: as shown in the figure, the warm pump assembly of a kind of water head site anti-freeze evaporimeter comprises evaporator body 1, and evaporator body 1 is provided with inlet pipe mouth 4 and outlet spout 5, and evaporator body 1 is provided with temperature control equipment.
Temperature control equipment comprises many temperature sensors 2 and the unit working controller 3 that is installed on the evaporator body 1, and unit working controller 3 is electrically connected with temperature sensor 2.
Claims (4)
1. the warm pump assembly of a water head site anti-freeze evaporimeter comprises evaporator body (1), and it is characterized in that: described evaporator body (1) is provided with temperature control equipment.
2. the warm pump assembly of a kind of water head site as claimed in claim 1 anti-freeze evaporimeter, it is characterized in that: described temperature control equipment comprises many temperature sensors (2) and the unit working controller (3) that is installed on the evaporator body (1), and unit working controller (3) is electrically connected with temperature sensor (2).
3. the warm pump assembly of a kind of water head site as claimed in claim 2 anti-freeze evaporimeter is characterized in that: described temperature sensor (2) is the high sensitivity temperature sensor.
4. the warm pump assembly of a kind of water head site as claimed in claim 2 anti-freeze evaporimeter is characterized in that: described controller (6) is a cpu controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920030732XU CN201443933U (en) | 2009-07-30 | 2009-07-30 | Anti-freezing evaporator for water source geothermal heat pump machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920030732XU CN201443933U (en) | 2009-07-30 | 2009-07-30 | Anti-freezing evaporator for water source geothermal heat pump machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443933U true CN201443933U (en) | 2010-04-28 |
Family
ID=42548616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920030732XU Expired - Fee Related CN201443933U (en) | 2009-07-30 | 2009-07-30 | Anti-freezing evaporator for water source geothermal heat pump machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538300A (en) * | 2012-02-14 | 2012-07-04 | 青岛海尔空调电子有限公司 | Air-cooling heat pump unit and anti-freezing method for plate heat exchanger |
| CN105890128A (en) * | 2016-06-06 | 2016-08-24 | 珠海格力电器股份有限公司 | Evaporator anti-freezing device and method and air conditioner |
| US10094860B2 (en) | 2015-03-30 | 2018-10-09 | Carrier Corporation | System and method for estimating energy consumption of an HVAC system |
-
2009
- 2009-07-30 CN CN200920030732XU patent/CN201443933U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538300A (en) * | 2012-02-14 | 2012-07-04 | 青岛海尔空调电子有限公司 | Air-cooling heat pump unit and anti-freezing method for plate heat exchanger |
| CN102538300B (en) * | 2012-02-14 | 2014-10-01 | 青岛海尔空调电子有限公司 | Air-cooling heat pump unit and anti-freezing method for plate heat exchanger |
| US10094860B2 (en) | 2015-03-30 | 2018-10-09 | Carrier Corporation | System and method for estimating energy consumption of an HVAC system |
| CN105890128A (en) * | 2016-06-06 | 2016-08-24 | 珠海格力电器股份有限公司 | Evaporator anti-freezing device and method and air conditioner |
| CN105890128B (en) * | 2016-06-06 | 2019-06-25 | 珠海格力电器股份有限公司 | Evaporator freezing preventer and method and air conditioner |
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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: 20100428 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |