CN206281248U - Heat exchanger and air-conditioning with sensor fastening device - Google Patents
Heat exchanger and air-conditioning with sensor fastening device Download PDFInfo
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- CN206281248U CN206281248U CN201621395958.6U CN201621395958U CN206281248U CN 206281248 U CN206281248 U CN 206281248U CN 201621395958 U CN201621395958 U CN 201621395958U CN 206281248 U CN206281248 U CN 206281248U
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- sensor
- heat exchanger
- fastening device
- mounting seat
- pipe
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Abstract
The utility model is related to air-conditioning manufacturing technology field, more particularly to a kind of heat exchanger and air-conditioning with sensor fastening device.Heat exchanger with sensor fastening device includes heat exchanging pipe, and the mounting seat for fixing sensor is configured with the tube wall of the heat exchanging pipe, and the mounting seat is into a single integrated structure with the heat exchanging pipe.The heat exchanger with sensor fastening device that the utility model is provided, mounting seat and heat exchanging pipe for install sensor is into a single integrated structure, reduce the thermal resistance conducted heat between mounting seat and heat exchanging pipe, and operation when being easy to sensor to install, fixed compared to sensor of the prior art, the step that fixing device is fixed with heat exchanger is eliminated, installs quick, save manpower.
Description
Technical field
The utility model is related to air-conditioning manufacturing technology field, more particularly to a kind of heat exchanger with sensor fastening device
And air-conditioning.
Background technology
Usual air-conditioner is comprising compressor and outdoor heat converter, electric expansion valve and indoor heat converter and for even
Connect described device and form multiple refrigerator pipes of closed loop, and using circulating the refrigerant of the closed loop indoors and room
Produced heat-absorbing action is acted on heat extraction when being vaporized or liquefy in outer heat-exchanger, surrounding is freezed or is heated.It is empty
Tune machine controls these devices so that the interior space maintain design temperature, and in order to detect compressor overload or maloperation and
Temperature sensor clamping device is set in several refrigerator pipes, in order to mounting temperature sensor.
The mode of heat exchanger fixing pipe temperature sensor common at present is as shown in figure 1, generally use in heat exchanger
After temperature-sensing sleeve 102 being welded on pipeline 101, insertion sensor fixing card 103, then the columnar head of pipe temperature sensor 104 is inserted into set
Cylinder.The first recruitment clamping of a people is needed during welding temperature-sensing sleeve 102, and firmly temperature-sensing sleeve 102 leans against heat exchange manifold 101
On, then another staff takes welding gun, is welded on heat exchange manifold 101 by temperature-sensing sleeve 102 on the other hand, and this process needs
Two people coordinate and could complete.And in the welding process of temperature-sensing sleeve 102 it is also possible in the presence of because of rosin joint and caused by larger sense
Temperature deviation is answered, the interior first insertion sensor fixing card 103 of temperature-sensing sleeve 102 is also needed to during fixing pipe temperature sensor 104 in addition and is used
Tightly to push down sensor.Sensor fixing card 103 only plays a part of additional reinforcement, and part utilization rate is low.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is to solve pipe temperature sensor in the prior art to fix asking for complex operation
Topic.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of heat exchanger with sensor fastening device,
Including heat exchanging pipe, be configured with the mounting seat for fixing sensor on the tube wall of the heat exchanging pipe, and the mounting seat with
The heat exchanging pipe is into a single integrated structure.
According to the utility model, the mounting seat is protruded tube, and one end of the protruded tube is connected to the heat exchanging pipe
Outer wall and with heat exchanging pipe isolation, the other end is free end, and installation portion is formed in the protruded tube.
According to the utility model, the protruded tube includes the first pipeline section for extending from the heat exchanging pipe outer wall and from institute
The second pipeline section that the first pipeline section extends and angle is formed with first pipeline section is stated, second pipeline section forms the installation
Portion.
According to the utility model, the mounting seat is indent cylinder, indent cylinder by the heat exchanging pipe tube wall direction
Pipe sunken inside is formed.
According to the utility model, the heat exchanging pipe includes heat exchange pipe body and the transition connected with the heat exchange pipe body
Pipeline section, the caliber of the caliber more than the heat exchange pipe body of the transitional pipe segment.
According to the utility model, the mounting seat is set to cylindrical shape, and the mounting seat uses interference fit with sensor.
According to the utility model, with sensor using being threadedly coupled, the inside of the mounting seat is provided with interior to the mounting seat
Screw thread, the temperature-sensing probe of the sensor is provided with the external screw thread being engaged with the internal thread.
According to the utility model, the heat exchanging pipe includes bridge piece and multiple U-tubes, and two neighboring U-tube passes through
The bridge piece connection, the mounting seat is formed on the tube wall of the bridge piece.
According to the utility model, also including multiple compact arranged fins, the fin is provided with through hole, the U-tube
It is sheathed in the through hole.
The utility model additionally provides a kind of air-conditioning, including the above-mentioned heat exchanger with sensor fastening device.
(3) beneficial effect
Above-mentioned technical proposal of the present utility model has the following advantages that compared with prior art：The utility model embodiment is carried
The heat exchanger with sensor fastening device for supplying, the mounting seat and heat exchanging pipe for install sensor is into a single integrated structure, subtracts
The small thermal resistance conducted heat between mounting seat and heat exchanging pipe, and operation when being easy to sensor to install, compared to prior art
In sensor fix, eliminate the step that fixing device and heat exchanger are fixed, install quick, save manpower.
Brief description of the drawings
Fig. 1 is pipe temperature sensor and heat exchanger fixed structure schematic diagram in the prior art；
Fig. 2 is the structural representation with sensor fastening device that the utility model embodiment one is provided；
Fig. 3 is the structural representation with sensor fastening device that the utility model embodiment two is provided.
In figure：101：Heat exchanging pipe；102：Temperature-sensing sleeve；103：Fixing card；104：Pipe temperature sensor；1、5：Mounting seat；
11：First pipeline section；12：Second pipeline section；2：Bridge piece；3：U-tube；4：Fin；6：Heat exchange pipe body；7：Transitional pipe segment.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Embodiment one
As shown in Fig. 2 a kind of heat exchanger with sensor fastening device that the utility model embodiment is provided, including change
Pipe line 101, is configured with the mounting seat 1 for fixing sensor, and mounting seat 1 and heat exchanger tube on the tube wall of heat exchanging pipe 101
Road 101 is into a single integrated structure.It will be appreciated by persons skilled in the art that mounting seat 1 is used to fix sensor and transmits heat exchanger tube
The temperature of medium in road 101, heat exchanging pipe 101 is closing, and heat exchanging pipe 101 is not connected with mounting seat 1.Specifically, originally
Heat exchanging pipe 101 includes bridge piece 2 and multiple U-tubes 3 in embodiment, and two neighboring U-tube 3 is connected by bridge piece 2,
Mounting seat 1 is formed on the tube wall of bridge piece 2.Heat exchanger also includes multiple compact arranged fins 4, fin in the present embodiment
4 are provided with through hole, and U-tube 3 is sheathed in through hole.U-tube 3 is set on the fin 4 for be provided with through hole and forms finned evaporator.
Mounting seat 1 is formed on the tube wall of bridge piece 2, bridge piece 2 can be integrally formed with mounting seat 1 in processing, is such as cast
Cause type or forging molding.
The heat exchanger with sensor fastening device that the utility model embodiment is provided, for the installation of install sensor
Seat 1 is into a single integrated structure with heat exchanging pipe 101, reduces the thermal resistance conducted heat between mounting seat 1 and heat exchanging pipe 101, and be easy to
Operation when sensor is installed, fixes compared to sensor of the prior art, eliminates fixing device with heat exchanger fixation
Step, installs quick, saves manpower.
Further, mounting seat 1 is protruded tube in the present embodiment, and one end of protruded tube is connected to the outer of heat exchanging pipe 101
Wall and completely cut off with heat exchanging pipe 101, the other end is that installation portion is formed in free end, protruded tube.Certainly, mounting seat in the present embodiment
1 be formed in heat exchanging pipe 101 outside when be not limited to be set to the form of protruded tube, it is also possible to be arranged to buckle structure
Deng fixed by snap between mounting seat 1 and sensor.Specifically, mounting seat 1 is matched somebody with somebody with sensor using interference in the present embodiment
Close.Take contact area between interference fit mounting seat 1 and sensor big, heat-transfer effect is good, and sensor more can be anti-exactly
The temperature reflected in heat exchanging pipe 101, can make to stretch out and sensor is inserted after tube swelling using heating when mounted, be stretched out after cooling
Pipe tightly wraps up sensor wherein, is formed and is in close contact.Preferably, mounting seat 1 uses spiral shell with sensor in the present embodiment
Line is connected, and the inside of mounting seat 1 is provided with internal thread, and the temperature-sensing probe of sensor is provided with the external screw thread being engaged with internal thread.If
Threaded connection is set to, is easy to the installing/dismounting of sensor, processing cost is low.Also, compared in the prior art using fixing card
103 mode to fix not only eliminates a parts, and is changed to face contact by linear contact lay, improves heat transfer effect, from
And improve the accuracy of sensor detection temperature.
Preferably, protruded tube includes the first pipeline section 11 for extending from the outer wall of heat exchanging pipe 101 and from the in the present embodiment
One pipeline section 11 extends and the second pipeline section 12 of angle is formed with the first pipeline section 11, and the second pipeline section 12 forms installation portion.It is set to
The first pipeline section and the second pipeline section for forming angle advantageously reduce taking up room for mounting seat so that structure is compacter.
Embodiment two
Embodiment two is not repeated that the disclosure of embodiment one falls within embodiment two with the identical content of embodiment one
Disclosure, the present embodiment two is with the difference of embodiment one：
As shown in figure 3, mounting seat 5 is indent cylinder in the present embodiment, indent cylinder is by the tube wall of heat exchanging pipe 101 towards in managing
Depression is formed.Mounting seat 5 is directly formed by the tube wall for caving inward, the lateral wall of mounting seat 5 directly with heat exchanging pipe 101 in
Medium is in contact, good effect of heat exchange, is conducive to improving the degree of accuracy of sensor detection.
Preferably, heat exchanging pipe 101 includes heat exchange pipe body 6 and the transition connected with heat exchange pipe body 6 in the present embodiment
Pipeline section 7, the caliber of the caliber more than heat exchange pipe body 6 of transitional pipe segment 7, indent cylinder is formed on the tube wall of transitional pipe segment 7.Due to
Mounting seat 5 is to be caved inward to be formed by tube wall, and the mounting seat 5 for caving inward will necessarily be influenceed in heat exchanging pipe 101 by herein
The flow of medium, sets the smoothness that the larger transitional pipe segment 7 of caliber advantageously ensures that medium herein herein.
Embodiment three
In the utility model embodiment three provide a kind of air-conditioning, including above-described embodiment one or embodiment two in have pass
The heat exchanger of sensor fixing device.Manpower is saved, parts are reduced, assembly manipulation step is simplified.
In sum, the heat exchanger with sensor fastening device that the utility model embodiment is provided, passes for installing
The mounting seat of sensor is into a single integrated structure with heat exchanging pipe, reduces the thermal resistance conducted heat between mounting seat and heat exchanging pipe, and just
Operation when sensor is installed, fixes compared to sensor of the prior art, eliminates fixing device and is fixed with heat exchanger
The step of, install quick, save manpower.And sensor passes through interference fit or screw thread and peace in the utility model embodiment
Dress seat is fixed, and is reduced parts and is easily installed, and sensor realizes that face contacts with mounting seat, improves heat transfer effect between the two
Really, improve the accuracy of detection of sensor.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (10)
1. a kind of heat exchanger with sensor fastening device, it is characterised in that：Including heat exchanging pipe, the pipe of the heat exchanging pipe
The mounting seat for fixing sensor is configured with wall, and the mounting seat is into a single integrated structure with the heat exchanging pipe.
2. the heat exchanger with sensor fastening device according to claim 1, it is characterised in that：The mounting seat is to stretch
Outlet pipe, one end of the protruded tube is connected to the outer wall of the heat exchanging pipe and completely cuts off with the heat exchanging pipe, and the other end is certainly
By holding, installation portion is formed in the protruded tube.
3. the heat exchanger with sensor fastening device according to claim 2, it is characterised in that：The protruded tube includes
The first pipeline section for extending from the heat exchanging pipe outer wall and extend from first pipeline section and formed with first pipeline section
Second pipeline section of angle, second pipeline section forms the installation portion.
4. the heat exchanger with sensor fastening device according to claim 1, it is characterised in that：The mounting seat is interior
Recessed cylinder, the indent cylinder is formed by the tube wall of the heat exchanging pipe towards pipe sunken inside.
5. the heat exchanger with sensor fastening device according to claim 4, it is characterised in that：The heat exchanging pipe bag
Heat exchange pipe body and the transitional pipe segment connected with the heat exchange pipe body are included, the caliber of the transitional pipe segment is more than the heat exchanger tube
The caliber of body, the indent cylinder is formed on the tube wall of the transitional pipe segment.
6. the heat exchanger with sensor fastening device according to claim any one of 2-5, it is characterised in that：The peace
Dress seat uses interference fit with sensor.
7. the heat exchanger with sensor fastening device according to claim any one of 2-5, it is characterised in that：The peace
With sensor using being threadedly coupled, the inside of the mounting seat is provided with internal thread to dress seat, and the temperature-sensing probe of the sensor is provided with
The external screw thread being engaged with the internal thread.
8. the heat exchanger with sensor fastening device according to claim 1, it is characterised in that：The heat exchanging pipe bag
Bridge piece and multiple U-tubes are included, two neighboring U-tube is connected by the bridge piece, and the mounting seat is formed at described
On the tube wall of bridge piece.
9. the heat exchanger with sensor fastening device according to claim 8, it is characterised in that：Also include multiple tight
The fin of arrangement, the fin is provided with through hole, and the U-tube is sheathed in the through hole.
10. a kind of air-conditioning, it is characterised in that：Including as described in the claim any one of 1-9 with sensor fastening device
Heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395958.6U CN206281248U (en) | 2016-12-19 | 2016-12-19 | Heat exchanger and air-conditioning with sensor fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395958.6U CN206281248U (en) | 2016-12-19 | 2016-12-19 | Heat exchanger and air-conditioning with sensor fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281248U true CN206281248U (en) | 2017-06-27 |
Family
ID=59072847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395958.6U Active CN206281248U (en) | 2016-12-19 | 2016-12-19 | Heat exchanger and air-conditioning with sensor fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525308A (en) * | 2017-10-19 | 2017-12-29 | 珠海格力电器股份有限公司 | Heat exchanger |
-
2016
- 2016-12-19 CN CN201621395958.6U patent/CN206281248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525308A (en) * | 2017-10-19 | 2017-12-29 | 珠海格力电器股份有限公司 | Heat exchanger |
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