CN103148736A - Brazed heat exchanger - Google Patents
Brazed heat exchanger Download PDFInfo
- Publication number
- CN103148736A CN103148736A CN201310070112XA CN201310070112A CN103148736A CN 103148736 A CN103148736 A CN 103148736A CN 201310070112X A CN201310070112X A CN 201310070112XA CN 201310070112 A CN201310070112 A CN 201310070112A CN 103148736 A CN103148736 A CN 103148736A
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- CN
- China
- Prior art keywords
- temperature sensor
- accommodation chamber
- heat exchanger
- brazed heat
- sensor accommodation
- 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.)
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- Measuring Temperature Or Quantity Of Heat (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a brazed heat exchanger. A temperature sensor accommodation chamber is arranged on an end plate or a bottom plate of the brazed heat exchanger at least, and a temperature sensor is arranged in the temperature sensor accommodation chamber. According to the invention, the temperature sensor accommodation chamber protruding out of the surface of the end plate or the bottom plate is arranged on the brazed heat exchanger, an opening is arranged in the temperature sensor accommodation chamber, the temperature sensor is placed into the temperature sensor accommodation chamber through the opening, the opening is sealed after conduction oil is poured into the temperature sensor accommodation chamber, and the temperature sensor is connected with relevant instruments through leads. In this way, the temperature of the end plate or the bottom plate of the brazed heat exchanger can be measured.
Description
Technical field
The present invention relates to a kind of heat exchanger, particularly a kind of brazed heat exchanger.
Background technology
When being used for the low temperature such as refrigeration, air-conditioning field when brazed heat exchanger, cause brazed heat exchanger to lose efficacy for preventing that cryogenic media from freezing, need to measure the temperature of heat exchanger cryogenic media, solution in the market is to be respectively arranged with adapter on brazed heat exchanger end, base plate, shortcoming is that adapter needs to be formed by steel plate punched, but complex process when being welded on adapter on end, base plate.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, provides that a kind of technique is simple, production cost is low, is convenient for measuring the brazed heat exchanger of temperature.
Technical scheme of the present invention is achieved in that
A kind of brazed heat exchanger is to be provided with the temperature sensor accommodation chamber on the end plate of brazed heat exchanger or base plate at least, is provided with temperature sensor in the temperature sensor accommodation chamber.
As preferably, the lower end of temperature sensor accommodation chamber is with end plate or base plate is airtight is connected, and is provided with an opening on the temperature sensor accommodation chamber, and temperature sensor is put into the temperature sensor accommodation chamber by opening.Temperature sensor accommodation chamber relatively simple for structure leaves opening at front end and facilitates the laying temperature sensor.
In order to facilitate the laying temperature sensor, as preferably, be provided with groove at the bilge of temperature sensor accommodation chamber, temperature sensor is placed in groove.
As preferably, temperature sensor accommodation chamber cross section be shaped as arc or trapezoidal.
As preferably, described temperature sensor accommodation chamber and end plate or the compacting of base plate one form.The temperature sensor accommodation chamber can form with the synchronous soldering of brazed heat exchanger, need not the welding of other extra form, so production cost is lower.
As preferably, be provided with the temperature sensor accommodation chamber on the end plate of brazed heat exchanger and base plate.
Adopted principle of the present invention and the beneficial effect of technique scheme to be:
The present invention is provided with the temperature sensor accommodation chamber that protrudes from end plate or backplate surface on brazed heat exchanger, the temperature sensor accommodation chamber is provided with opening, temperature sensor is put into the temperature sensor accommodation chamber by this opening, pour conduction oil into, again with closure of openings, again temperature sensor is passed through wire join dependency instrument, can measure the temperature of brazed heat exchanger end, base plate.
Moreover temperature sensor accommodation chamber and end plate or the compacting of base plate one form, and need not the welding of other extra form, so production cost are lower.
Description of drawings
Fig. 1 is structural representation of the present invention in embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: a kind of brazed heat exchanger, as shown in Fig. 1～3, be provided with temperature sensor accommodation chamber 2 on the end plate 1 of brazed heat exchanger and base plate (not shown), temperature sensor accommodation chamber cross section be shaped as semicircle, be provided with temperature sensor 3 in temperature sensor accommodation chamber 2.
Described temperature sensor accommodation chamber 2 forms with end plate 1 or the compacting of base plate one, be the lower end of temperature sensor accommodation chamber 2 with end plate 1, base plate is airtight is connected, front end at temperature sensor accommodation chamber 2 is provided with an opening 4, the bilge at temperature sensor accommodation chamber 2 is provided with groove 5, and temperature sensor 3 is placed in groove 5 by opening 4.
Claims (6)
1. brazed heat exchanger is characterized in that: be to be provided with the temperature sensor accommodation chamber on the end plate of brazed heat exchanger or base plate at least, be provided with temperature sensor in the temperature sensor accommodation chamber.
2. a kind of brazed heat exchanger according to claim 1, it is characterized in that: the lower end of temperature sensor accommodation chamber is with end plate or base plate is airtight is connected, be provided with an opening on the temperature sensor accommodation chamber, temperature sensor is put into the temperature sensor accommodation chamber by opening.
3. a kind of brazed heat exchanger according to claim 1, it is characterized in that: the bilge at the temperature sensor accommodation chamber is provided with groove, and temperature sensor is placed in groove.
4. a kind of brazed heat exchanger according to claim 1 is characterized in that: temperature sensor accommodation chamber cross section be shaped as arc or trapezoidal.
5. a kind of brazed heat exchanger according to claim 1 is characterized in that: described temperature sensor accommodation chamber and end plate or the compacting of base plate one form.
6. a kind of brazed heat exchanger according to claim 1 is characterized in that: be provided with the temperature sensor accommodation chamber on the end plate of brazed heat exchanger and base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070112XA CN103148736A (en) | 2013-03-05 | 2013-03-05 | Brazed heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070112XA CN103148736A (en) | 2013-03-05 | 2013-03-05 | Brazed heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148736A true CN103148736A (en) | 2013-06-12 |
Family
ID=48546950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310070112XA Pending CN103148736A (en) | 2013-03-05 | 2013-03-05 | Brazed heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148736A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152297A (en) * | 1995-11-30 | 1997-06-10 | Sanyo Electric Co Ltd | Plate type heat exchanger |
| CN2816769Y (en) * | 2005-09-06 | 2006-09-13 | 杭州钦宝制冷设备有限公司 | Novel for measuring surface temperature of heat exchanger for plate type head exchanger |
| DE202009005138U1 (en) * | 2008-08-15 | 2010-04-22 | Petrick, Robin | Plate heat exchanger |
| CN203100534U (en) * | 2013-03-05 | 2013-07-31 | 浙江鸿远制冷设备有限公司 | Brazing heat exchanger |
-
2013
- 2013-03-05 CN CN201310070112XA patent/CN103148736A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152297A (en) * | 1995-11-30 | 1997-06-10 | Sanyo Electric Co Ltd | Plate type heat exchanger |
| CN2816769Y (en) * | 2005-09-06 | 2006-09-13 | 杭州钦宝制冷设备有限公司 | Novel for measuring surface temperature of heat exchanger for plate type head exchanger |
| DE202009005138U1 (en) * | 2008-08-15 | 2010-04-22 | Petrick, Robin | Plate heat exchanger |
| CN203100534U (en) * | 2013-03-05 | 2013-07-31 | 浙江鸿远制冷设备有限公司 | Brazing heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |