CN201488151U - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN201488151U CN201488151U CN2009200617716U CN200920061771U CN201488151U CN 201488151 U CN201488151 U CN 201488151U CN 2009200617716 U CN2009200617716 U CN 2009200617716U CN 200920061771 U CN200920061771 U CN 200920061771U CN 201488151 U CN201488151 U CN 201488151U
- Authority
- CN
- China
- Prior art keywords
- temperature
- sensitive
- evaporimeter
- dehumidifier
- temperature controller
- 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 - Lifetime
Links
- 238000009924 canning Methods 0.000 claims description 33
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a dehumidifier, including evaporimeter and temperature controller, the evaporimeter elbow has on this evaporimeter, the temperature controller is including temperature controller main part, the temperature sensing package of being connected with the temperature controller main part be connected with temperature sensing jacket pipe on the evaporimeter elbow, the temperature sensing package assemble in the temperature sensing jacket is intraductal. The utility model discloses simple structure, the easy assembly of dehumidifier temperature controller setting, with low costs, acquisition signal are accurate, and the defrosting control accuracy is high, can not appear the phenomenon of mistake defrosting because of the nonconformity of temperature point.
Description
Technical field
The utility model relates to the dehumidifier technical field, the especially a kind of dehumidifier that can effectively control the evaporimeter defrost.
Background technology
Evaporimeter defrost control under the air-conditioning product dehumidifier low-temperature condition of prior art has following mode, the temperature-sensitive bag of temperature controller is placed on the surface of evaporimeter, temperature by induction evaporation mode device surface is come the start-stop of control system, this kind mode cost is lower, but because evaporator surface temperature everywhere and inequality, be placed on a place of evaporator surface when the temperature-sensitive bag, after having gathered the temperature signal at this place, temperature has herein reached and can allow system out of service and enter the temperature of defrost, but the temperature at another place (or many places) of evaporator surface may also not reach can defrost temperature, if therefore the temperature-sensitive bag is re-applied to another place of evaporator surface, since this place do not reach can defrost temperature, compressor will continue operation, the defective of this kind structure is that the temperature-sensitive bag is inaccurate to selection of temperature signal, causes the mistake defrost easily or has frost not change.
Summary of the invention
The purpose of this utility model is to overcome temperature controller temperature-sensitive bag on the prior art dehumidifier, and to be arranged on the evaporator surface collecting temperature signal inaccurate, the problem that causes the mistake defrost easily provides a kind of dehumidifier that signal is accurate, can accurately control the evaporimeter defrost of gathering.
For realizing above purpose, the utility model has been taked following technical scheme: a kind of dehumidifier, include evaporimeter and temperature controller, has the evaporimeter elbow on this evaporimeter, the temperature-sensitive bag that described temperature controller includes the temperature controller main body, is connected with the temperature controller main body, be connected with the temperature-sensitive canning tube on described evaporimeter elbow, the temperature-sensitive packing is assigned in the described temperature-sensitive canning tube.
Because the whole evaporimeter of the temperature of evaporimeter elbow part energy accurate response reaches the temperature of frosting state, therefore under worst cold case, move when reaching uniform temperature when refrigeration system, evaporator surface begins frosting or certain thickness frost is arranged, temperature when the temperature of temperature-sensitive elbow part that bag is responded to is defrost accurately at this moment, therefore it is accurate the temperature-sensitive packing to be fitted over the temperature signal that can guarantee the collection of temperature-sensitive bag on the evaporimeter elbow surface, thereby reaches the purpose of accurate control evaporimeter defrost.
Also include the capillary that is filled with the refrigerant medium, this capillary one end is connected with described temperature controller main body, and the other end is connected with described temperature-sensitive bag.The reception of capillary energy sensitivity that is filled with the refrigerant medium is from the variations in temperature signal of temperature-sensitive bag, and this signal is passed to the temperature controller main body.
Described temperature-sensitive bag insert in the described temperature-sensitive canning tube and with the side contacts of this temperature-sensitive canning tube inner surface near the evaporimeter elbow.The temperature-sensitive bag is inserted in the temperature-sensitive canning tube, the temperature-sensitive canning tube is connected on the evaporimeter elbow simultaneously, guaranteed that so not only the temperature-sensitive bag is not subjected to the interference of external environment, and because the temperature-sensitive canning tube has heat conductivity preferably, even so the direct temperature signal that also can accurately gather evaporator winding pipe timely that do not contact with evaporator winding pipe of temperature-sensitive bag.
Also be equipped with the elasticity inserted sheet in described temperature-sensitive canning tube port, this elasticity inserted sheet extend into the described temperature-sensitive bag of an end resilient abutment in the described temperature-sensitive canning tube, and the temperature-sensitive bag is closely contacted with temperature-sensitive canning tube inner surface.Rely on the elasticity of elasticity inserted sheet that temperature-sensitive bag and temperature-sensitive canning tube inboard are closely contacted, make temperature-sensitive bag and temperature-sensitive canning tube contact-making surface maximum as far as possible, the temperature signal that makes the temperature-sensitive bag gather is more accurate and comprehensive.
Described temperature-sensitive canning tube is connected on the described evaporimeter elbow with welding manner.
On described temperature controller main body, also be provided with and be used for the male blade that is electrically connected with the dehumidifier control circuit.By male blade can be effectively, easily controller is connected with control circuit, simple in structure, cost is low.
The utility model compared with prior art, have following advantage: simple in structure, easy assembling, the cost that the utility model dehumidifier temperature controller is provided with is low, the collection signal is accurate, defrost control accuracy height can be owing to the inconsistent phenomenon that the mistake defrost occurs of temperature spot.
Description of drawings
Fig. 1 is the dehumidifier side view () that is provided with temperature controller;
Fig. 2 is the dehumidifier front view () that is provided with temperature controller;
Fig. 3 is the dehumidifier vertical view () that is provided with temperature controller;
Fig. 4 is the dehumidifier stereogram that is provided with temperature controller:
Fig. 5 is the temperature controller structural representation;
Fig. 6 is the dehumidifier side view (two) that is provided with temperature controller;
Fig. 7 is the dehumidifier front view (two) that is provided with temperature controller;
Fig. 8 is the dehumidifier vertical view (two) that is provided with temperature controller;
Description of reference numerals: 1-temperature controller, 11-temperature controller main body, 12-capillary, 13-temperature-sensitive bag, 14-male blade, 15-elasticity inserted sheet, 16-temperature-sensitive canning tube, 2-evaporimeter, 21-evaporimeter elbow, 3-dehumidifier.
The specific embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment:
See also Fig. 1 to shown in Figure 8, a kind of dehumidifier, include evaporimeter 2 and temperature controller 1, has evaporimeter elbow 21 on this evaporimeter 2, the temperature-sensitive bag 13 that temperature controller 1 includes temperature controller main body 11, is connected with temperature controller main body 11, be provided with temperature-sensitive canning tube 16 on evaporimeter elbow 21, temperature-sensitive bag 13 is assemblied in the temperature-sensitive canning tube 16.
Also include the capillary 12 that is filled with the refrigerant medium, be connected by this capillary 12 between temperature controller main body 11 and the temperature-sensitive bag 13.
Temperature-sensitive bag 13 specifically is arranged at evaporimeter elbow 21 lip-deep structures: temperature-sensitive bag 13 insert in this temperature-sensitive canning tube 16 and with the side contacts of these temperature-sensitive canning tube 16 inner surfaces near evaporimeter elbow 21, a side of these temperature-sensitive canning tube 16 outer surfaces is connected with evaporimeter elbow 21 surface soldered.
Further, for guaranteeing that temperature-sensitive bag 13 contacts with temperature-sensitive canning tube 16 closely, also be equipped with elasticity inserted sheet 15 in temperature-sensitive canning tube 16 ports, this elasticity inserted sheet 15 extend into an end resilient abutment in the temperature-sensitive canning tube 16 on temperature-sensitive bag 13, and temperature-sensitive bag 13 is closely contacted with temperature-sensitive canning tube 16 inner surfaces.
Temperature-sensitive canning tube 16 is connected on the evaporimeter elbow 21 with welding manner.
On temperature controller main body 11, also be provided with and be used for the male blade 14 that is electrically connected with the dehumidifier control circuit.
The present embodiment temperature controller course of work is as follows: temperature-sensitive bag 13 is fixed on above the evaporimeter elbow 21 by temperature-sensitive canning tube 16 and temperature-sensitive bag elasticity inserted sheet 15, be connected with capillary 12 between temperature-sensitive bag 13 and the temperature controller main body 11, capillary 12 inside are filled with refrigerant, 13 variations in temperature that receive of temperature-sensitive bag pass to the refrigerant in the capillary 12, refrigerant in the capillary 12 expands with heat and contract with cold and this signal is passed to temperature controller main body 11, this temperature controller main body 11 is by in the male blade 14 Access Control circuit, and the signal that temperature controller main body 11 collects refrigerant is handled the back by male blade 14 output signals; When refrigeration system is moved under worst cold case, the evaporator tube temperature continues to reduce, when reaching certain temperature, evaporator surface can frosting, can set by temperature controller main body 11 to disconnect and the temperature spot of adhesive, when the evaporator tube temperature drops to the break-off signal of temperature controller setting, the temperature controller main body disconnects, control circuit disconnects, and at this moment compressor shuts down, and system enters defrost; When evaporator tube temperature rise during to adhesive temperature that the temperature controller main body is set, temperature controller is connected control circuit, and compressor starts again, and complete machine is by former set condition operation.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (6)
1. dehumidifier, include evaporimeter (2) and temperature controller (1), has evaporimeter elbow (21) on this evaporimeter (2), the temperature-sensitive bag (13) that described temperature controller (1) includes temperature controller main body (11), is connected with temperature controller main body (11), it is characterized in that: be provided with temperature-sensitive canning tube (16) on described evaporimeter elbow (21), described temperature-sensitive bag (13) is assemblied in the described temperature-sensitive canning tube (16).
2. dehumidifier as claimed in claim 1 is characterized in that: also include the capillary (12) that is filled with the refrigerant medium, these capillary (12) one ends are connected with described temperature controller main body (11), and the other end is connected with described temperature-sensitive bag (13).
3. dehumidifier as claimed in claim 2 is characterized in that: described temperature-sensitive bag (13) insert in the described temperature-sensitive canning tube (16) and with the side contacts of this temperature-sensitive canning tube (16) inner surface near evaporimeter elbow (21).
4. dehumidifier as claimed in claim 3, it is characterized in that: also be equipped with elasticity inserted sheet (15) in described temperature-sensitive canning tube (16) port, this elasticity inserted sheet (15) extend into the described temperature-sensitive bag of an end resilient abutment (13) in the described temperature-sensitive canning tube (16), and temperature-sensitive bag (13) is closely contacted with temperature-sensitive canning tube (16) inner surface.
5. as arbitrary described dehumidifier in the claim 1,2,3,4, it is characterized in that: described temperature-sensitive canning tube (16) is connected on the described evaporimeter elbow (21) with welding manner.
6. dehumidifier as claimed in claim 5 is characterized in that: also be provided with on described temperature controller main body (11) and be used for the male blade (14) that is electrically connected with the dehumidifier control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200617716U CN201488151U (en) | 2009-08-04 | 2009-08-04 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200617716U CN201488151U (en) | 2009-08-04 | 2009-08-04 | Dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488151U true CN201488151U (en) | 2010-05-26 |
Family
ID=42427029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200617716U Expired - Lifetime CN201488151U (en) | 2009-08-04 | 2009-08-04 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371430A (en) * | 2015-11-16 | 2016-03-02 | 格力电器（芜湖）有限公司 | Pipeline temperature detection structure, air conditioner and pipeline temperature detection method |
| CN108571805A (en) * | 2018-05-21 | 2018-09-25 | 珠海格力电器股份有限公司 | Sleeve, sleeve assembly and air conditioner |
-
2009
- 2009-08-04 CN CN2009200617716U patent/CN201488151U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371430A (en) * | 2015-11-16 | 2016-03-02 | 格力电器（芜湖）有限公司 | Pipeline temperature detection structure, air conditioner and pipeline temperature detection method |
| CN108571805A (en) * | 2018-05-21 | 2018-09-25 | 珠海格力电器股份有限公司 | Sleeve, sleeve assembly and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |