CN203443196U - Control device used for defrosting of heat pump - Google Patents
Control device used for defrosting of heat pump Download PDFInfo
- Publication number
- CN203443196U CN203443196U CN201320492445.7U CN201320492445U CN203443196U CN 203443196 U CN203443196 U CN 203443196U CN 201320492445 U CN201320492445 U CN 201320492445U CN 203443196 U CN203443196 U CN 203443196U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- temperature sensing
- defrost
- control device
- defrosting
- 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
Links
- 238000010257 thawing Methods 0.000 title abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 47
- 238000010792 warming Methods 0.000 claims description 38
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to a control device used for defrosting of a heat pump. The device comprises a control device body disposed inside a housing of the heat pump. The control device body comprises an environment temperature sensing probe, a defrosting temperature sensing probe and a microcomputer controller. The environment temperature sensing probe is disposed at the upper part of the outer housing of the housing of the heat pump. The defrosting temperature sensing probe is disposed inside the housing of the heat pump and connected with a coil pipe disposed inside a finned evaporator inside the housing of the heat pump. The microcomputer controller is disposed inside the housing of the heat pump and connected with the defrosting temperature sensing probe and the environment temperature sensing probe through lead wires. The device allows the environment temperature sensing probe to be disposed on the heat pump, allows the defrosting temperature sensing probe to be disposed at the coil pipe disposed inside a finned evaporator inside the heat pump, and allows the microcomputer controller disposed inside the heat pump to select a defrosting mode according to temperature measured by the two temperature sensing probes. The device is characterized by being simple in operation, increasing efficiency of the heat pump, and being energy-saving and environmentally friendly.
Description
Technical field
The utility model relates to a kind of Defrost control device.
Background technology
For under northern microthermal climate, while using conventional heat pump, there are the following problems in defrosting: tradition is generally set the temperature threshold value of defrost in heat pump for the heat pump under northern microthermal climate, when defrost temperature is lower than when setting value, the continuous operation of press reaches setting-up time and just enters defrosting, when environment temperature there will be time defrosting during lower than defrost desired temperature, inefficiency, wastes energy.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, a kind of Defrost control device reasonable in design, easy to use, it adopts an environment warming probe is set on heat pump, finned evaporator inner coil pipe place in heat pump arranges a defrost warming probe, by the temperature that the microcomputer controller being arranged in heat pump is measured according to two warming probes, select Defrost mode, it has simple to operate, Heat Pump efficiency is strengthened, energy-conserving and environment-protective.
A kind of Defrost control device described in the utility model, it comprises the control device body being arranged in heat pump housing, described control device body comprises environment warming probe, defrost warming probe and microcomputer controller, and described environment warming probe is arranged on heat pump housing shell upper; Described defrost warming probe is arranged in heat pump housing, this defrost warming probe be arranged on heat pump housing in finned evaporator in coil pipe be connected; Described microcomputer controller is arranged in heat pump housing, and this microcomputer controller is connected with environment warming probe with defrost warming probe by wire.
Adopt after said structure, the utility model beneficial effect is: a kind of Defrost control device described in the utility model, it adopts an environment warming probe is set on heat pump, finned evaporator inner coil pipe place in heat pump arranges a defrost warming probe, by the temperature that the microcomputer controller being arranged in heat pump is measured according to two warming probes, select Defrost mode, it has simple to operate, Heat Pump efficiency is strengthened, energy-conserving and environment-protective.
Accompanying drawing explanation
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, heat pump housing; 2, environment warming probe; 3, basic defroster; 4, defrost warming probe;
5, coil pipe; 6, microcomputer controller; 7, temperature difference defroster.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of Defrost control device described in this specific embodiment, it comprises the control device body being arranged in heat pump housing 1, described control device body comprises environment warming probe 2, defrost warming probe 4 and microcomputer controller 6, and described environment warming probe 2 is arranged on heat pump housing 1 shell upper; Described defrost warming probe 4 is arranged in heat pump housing 1, this defrost warming probe 4 be arranged on heat pump housing 1 in finned evaporator in coil pipe 5 be connected; Described microcomputer controller 6 is arranged in heat pump housing 1, and this microcomputer controller 6 is connected with environment warming probe 2 with defrost warming probe 4 by wire.
In the utility model heat pump housing 1, be provided with basic defroster 3 and 7 two kinds of defrosting modes of temperature difference defroster, these two kinds of defrosting modes are all connected with microcomputer controller 6 by data wire; In use, first with microcomputer controller 6, impose a condition: the first is when environment warming probe 2 records external temperature and spends higher than negative 3, adopts the pattern of basic defroster 3 to defrost; The secondth, when environment warming probe 2 records external temperature and spends lower than negative 5, and the temperature of defrost warming probe 4 coil pipes that record 5 records external temperature lower than environment warming probe 2, now adopts temperature difference defroster 7 to defrost.Two kinds of modes are changed automatically by microcomputer controller 6; In temperature difference defroster 7, temperature range is capable of regulating, and the settings of initial temperature differences are 3 degree; When microcomputer controller 6 does not receive the temperature signal that environment warming probe 2, defrost warming probe 4 send, 6 of microcomputer controllers only defrost by basic defroster 3, be time defrosting, and in the demonstration screen display failure code of microcomputer controller 6.
A kind of Defrost control device described in the utility model, it adopts an environment warming probe is set on heat pump, finned evaporator inner coil pipe place in heat pump arranges a defrost warming probe, by the temperature that the microcomputer controller being arranged in heat pump is measured according to two warming probes, select Defrost mode, it has simple to operate, Heat Pump efficiency is strengthened, energy-conserving and environment-protective.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (1)
1. a Defrost control device, it comprises the control device body being arranged in heat pump housing (1), it is characterized in that: described control device body comprises environment warming probe (2), defrost warming probe (4) and microcomputer controller (6), and described environment warming probe (2) is arranged on heat pump housing (1) shell upper; Described defrost warming probe (4) is arranged in heat pump housing (1), and the coil pipe (5) in this defrost warming probe (4) finned evaporator interior with being arranged on heat pump housing (1) is connected; Described microcomputer controller (6) is arranged in heat pump housing (1), and this microcomputer controller (6) is connected with environment warming probe (2) with defrost warming probe (4) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492445.7U CN203443196U (en) | 2013-08-13 | 2013-08-13 | Control device used for defrosting of heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492445.7U CN203443196U (en) | 2013-08-13 | 2013-08-13 | Control device used for defrosting of heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443196U true CN203443196U (en) | 2014-02-19 |
Family
ID=50094244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492445.7U Expired - Fee Related CN203443196U (en) | 2013-08-13 | 2013-08-13 | Control device used for defrosting of heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443196U (en) |
-
2013
- 2013-08-13 CN CN201320492445.7U patent/CN203443196U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160406 Address after: 528200, Guangdong District, Foshan Shunde Leliu rich village Nishimura Industrial Zone Patentee after: Shunde Guangdong long energy saving equipment Co., Ltd. Address before: 512000 Guangdong Province, Shaoguan city Qujiang District village Wu Shi Zhen Xia Jie Cun will Hang Hau No. 17 Patentee before: Gu Weifeng |
|
| 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: 20140219 Termination date: 20180813 |