CN101639275A - Fixing structure for temperature sensor in cabinet air conditioner - Google Patents
Fixing structure for temperature sensor in cabinet air conditioner Download PDFInfo
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- CN101639275A CN101639275A CN200810053977A CN200810053977A CN101639275A CN 101639275 A CN101639275 A CN 101639275A CN 200810053977 A CN200810053977 A CN 200810053977A CN 200810053977 A CN200810053977 A CN 200810053977A CN 101639275 A CN101639275 A CN 101639275A
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- temperature sensor
- groove
- refrigerant pipe
- refrigerant
- clip
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Abstract
The invention discloses a fixing structure for a temperature sensor in a cabinet air conditioner, which comprises a refrigerant tube and the temperature sensor, and also comprises a hoop, wherein therefrigerant tube is provided with a groove; the temperature sensor is arranged in the groove; the bottom of the hoop contacts the refrigerant tube; gaps are reserved between the left part and the right part of the hoop and the refrigerant tube; the top of the hoop is provided with a bulge corresponding to the groove on the refrigerant tube; and the temperature sensor contacts the bulge on the topof the hoop and the groove on the refrigerant tube respectively after being assembled. The fixing structure has the advantages that: because the temperature sensor is arranged in the groove of a thickcopper tube, the temperature sensor can contact the copper tube in every way to make the temperature sensed by the sensor more accurate; the sensor is fixed by the hoop, and can be prevented from falling off; and the structure is simple, and the manufacturing and assembly are convenient.
Description
Technical field
The present invention relates to a kind of cabinet air conditioner, particularly relate to the fixed structure of temperature sensor in a kind of cabinet air conditioner.
Background technology
Existing cabinet type air conditioner indoor set comprises: back square bearer 300.The box structure that described back square bearer 300 has front and open underneath in the described inner space of the first half of square bearer 300 afterwards, is equipped with heat exchanger 310.Described heat exchanger 310 be by the cylindrical tube with certain diameter repeatedly bending form, see to have certain thickness quadrangular plate shape on the whole.In the inside of described heat exchanger 310, there is refrigerant to flow.Flow into the air of air-conditioner body inside by return air inlet, carry out heat exchange with refrigerant through between the cylindrical tube of described heat exchanger 310.
Flow into the air of air-conditioner body inside, flow through between the cylindrical tube and pipe of described heat exchanger 310, carry out heat exchange with the refrigerant of heat exchanger 310 inside, air conditioning becomes user's desired temperatures.Carry out heat exchange when flowing through described heat exchanger 310, adjusted air, by the air-conditioning outlet, row is to conditioned space, the space is adjusted to the temperature that meets user's needs, refrigerant pipe in the described heat exchanger is respectively equipped with refrigerant inflow entrance and refrigerant flow export, flow into heat exchanger for the example refrigerant by the throttling arrangement capillary with the refrigeration, flow to compressor by thicker refrigerant pipe again after the refrigerant exchange, described refrigerant pipe is a copper pipe, wherein the blister copper pipe is provided with temperature sensor, is used to detect the temperature of refrigerant.
Be provided with drain pan 320 in the bottom of described heat exchanger 310.Described drain pan 320 is the hexahedral shape of opening above basically, and left surface is fixed on the left side inner face of described back square bearer 300, and right flank is fixed on the right side inner face of back square bearer 300.
When the refrigerant of described heat exchanger 310 inside carries out heat exchange with the conditioned space that flows into air-conditioner body inside, can produce condensed water on the surface of described heat exchanger 310.Described drain pan 320 is used to collect the condensed water on described heat exchanger 310 surfaces.
That is, flow into the conditioned space air of air-conditioner body inside, when flowing through described heat exchanger 310 and carrying out heat exchange, because the inside and outside temperature difference of heat exchanger 310 can produce condensed water on the surface of described heat exchanger 310 with refrigerant.Described condensed water is along the trickling downwards of the surface of heat exchanger 310.In order to collect the condensed water of downward trickling, described drain pan 320 is set.
Below described drain pan 320, be provided with control cabinet.Described control cabinet is the part of the work of air-conditioning being carried out necessary control, is hexahedral shape basically, is provided with multiple electronic unit in the inner space.
Below described control cabinet 330, be provided with air supplying part 340.Described air supplying part 340 comprises the fan electromotor (not shown) that produces rotary power when connecting external power source; under described fan electromotor turning effort; the blowing fan 342 that is rotated; encircle the outside of described blowing fan 342; in the time of protection blowing fan 342, flow air is carried out the fan casing 344 of water conservancy diversion during to blowing fan 342 rotations.
In the place ahead of described air supplying part 340, dust-collecting filter 350 is installed.Described dust-collecting filter 350 is to have certain thickness quadrangular plate shape, and positive and back is repeatedly excised, and the air that flows into dust-collecting filter 350 fronts is purified, and cleaned air passes flow to the rear of dust-collecting filter 350.
But temperature sensor is installed on the refrigerant pipe that is connected with heat exchanger in the existing cabinet type air conditioner indoor set is that temperature sensor is placed in the thicker copper pipe, copper pipe and refrigerant pipe are being welded together, become one with the refrigerant pipe, but this structure not only will be inserted temperature sensor in the copper sheathing, after the welding of copper sheathing and refrigerant pipe is that line contacts, the temperature of sensor senses and true temperature differ bigger, can not correctly reflect the temperature of refrigerant.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, and a kind of accurately fixed structure of the temperature sensor of perception refrigerant temperature is provided.
The technical solution adopted in the present invention is: the fixed structure of temperature sensor in the cabinet air conditioner of the present invention comprises refrigerant pipe, temperature sensor; Described fixed structure also includes clip, and described refrigerant pipe is provided with groove, and described temperature sensor is arranged in the groove, and the bottom of described clip contacts with the refrigerant pipe, leaves the gap between left and right of clip and the refrigerant pipe.
The top of described clip is formed with projection, and is corresponding with the groove on the refrigerant pipe, after described temperature sensor is installed respectively with the projection at clip top and the contact grooves on the refrigerant pipe.
Described clip is a metal material.
The invention has the beneficial effects as follows: in the groove that sensor is arranged on the blister copper pipe, temperature sensor can be contacted in many ways with copper pipe, make the temperature of sensor senses more accurate, sensor is fixed by clip, can prevent that it from coming off, and this is simple in structure, make, easy for installation.
Description of drawings
Fig. 1 is the perspective view of square bearer behind the existing cabinet type air conditioner indoor set;
Fig. 2 is the local enlarged diagram that copper pipe is equipped with temperature sensor in the prior art;
Fig. 3 is the local enlarged diagram that temperature sensor is installed on the copper pipe of the present invention;
Fig. 4 is the vertical profile schematic diagram that temperature sensor is installed on the copper pipe of the present invention.
Among the figure:
100. refrigerant pipe 110. temperature sensors 120. clips
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
As shown in Figures 2 and 3, the fixed structure of temperature sensor in the cabinet air conditioner of the present invention, comprise refrigerant pipe 100, temperature sensor 110, clip 120, with the refrigeration is example, the refrigerant pipe in the exit of the cold-producing medium behind over-heat-exchanger is provided with temperature sensor, and temperature sensor detects the temperature of refrigerant, is provided with groove 101 on the refrigerant pipe, described temperature sensor 110 is arranged in the groove 101, and most of side face of temperature sensor is contacted with the refrigerant pipe; The bottom of described clip 120 contacts with refrigerant pipe 100, leaves the gap between left and right of clip 120 and the refrigerant pipe, prevents temperature sensor perception mistake.The top of described clip 120 is formed with projection, and is corresponding with the groove 101 on the refrigerant pipe 100, after described temperature sensor is installed respectively with the projection at clip top and the contact grooves on the refrigerant pipe.Described clip 120 is a metal material, preferably has the metal material of certain tension force, guarantees that clip can insert and take out smoothly.
In the groove that sensor is arranged on the blister copper pipe, temperature sensor can be contacted in many ways with copper pipe, make the temperature of sensor senses more accurate, having overcome existing sensor contacts with the refrigerant pipe is only wired, it is bad to produce heat transfer, and the temperature of sensor reflection and true temperature are than the defective of big-difference, and sensor is fixed by clip, saved welding sequence, made this structure simpler.
It is worthy of note; protection scope of the present invention is not limited to above-mentioned instantiation mode, and according to basic fundamental design of the present invention, those of ordinary skills need not through creative work; the embodiment that can associate all belongs to protection scope of the present invention.
Claims (3)
1. the fixed structure of temperature sensor in the cabinet air conditioner comprises refrigerant pipe (100), temperature sensor (110); It is characterized in that: described fixed structure also includes clip (120), described refrigerant pipe is provided with groove, described temperature sensor (110) is arranged in the groove (101), the bottom of described clip (120) contacts with refrigerant pipe (100), leaves the gap between left and right of clip (120) and the refrigerant pipe.
2. the fixed structure of temperature sensor in the cabinet air conditioner according to claim 1, it is characterized in that: the top of described clip (120) is formed with projection, corresponding with the groove (101) on the refrigerant pipe (100), after described temperature sensor is installed respectively with the projection at clip top and the contact grooves on the refrigerant pipe.
3. the fixed structure of temperature sensor in the cabinet air conditioner according to claim 1 is characterized in that: described clip (120) is a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810053977A CN101639275A (en) | 2008-07-29 | 2008-07-29 | Fixing structure for temperature sensor in cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810053977A CN101639275A (en) | 2008-07-29 | 2008-07-29 | Fixing structure for temperature sensor in cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101639275A true CN101639275A (en) | 2010-02-03 |
Family
ID=41614379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810053977A Pending CN101639275A (en) | 2008-07-29 | 2008-07-29 | Fixing structure for temperature sensor in cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101639275A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997561A (en) * | 2012-12-18 | 2013-03-27 | 奇迪电器集团有限公司 | Water dispenser and water dispenser refrigerator |
| CN103296814A (en) * | 2012-03-05 | 2013-09-11 | 珠海格力电器股份有限公司 | Motor clamping hoop, motor fixing device and air conditioner |
| CN103364093A (en) * | 2012-04-09 | 2013-10-23 | 珠海格力电器股份有限公司 | Temperature-sensor fixing device, micro-channel heat exchanger and air conditioner |
-
2008
- 2008-07-29 CN CN200810053977A patent/CN101639275A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296814A (en) * | 2012-03-05 | 2013-09-11 | 珠海格力电器股份有限公司 | Motor clamping hoop, motor fixing device and air conditioner |
| CN103364093A (en) * | 2012-04-09 | 2013-10-23 | 珠海格力电器股份有限公司 | Temperature-sensor fixing device, micro-channel heat exchanger and air conditioner |
| CN103364093B (en) * | 2012-04-09 | 2015-09-30 | 珠海格力电器股份有限公司 | Temperature sensor clamping device, micro-channel heat exchanger and air conditioner |
| CN102997561A (en) * | 2012-12-18 | 2013-03-27 | 奇迪电器集团有限公司 | Water dispenser and water dispenser refrigerator |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100203 |