CN210769071U - Can observe device of coolant liquid boiling - Google Patents
Can observe device of coolant liquid boiling Download PDFInfo
- Publication number
- CN210769071U CN210769071U CN201921674211.8U CN201921674211U CN210769071U CN 210769071 U CN210769071 U CN 210769071U CN 201921674211 U CN201921674211 U CN 201921674211U CN 210769071 U CN210769071 U CN 210769071U
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- China
- Prior art keywords
- liquid
- cooling
- boiling
- observing
- air guide
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 238000009835 boiling Methods 0.000 title claims abstract description 27
- 239000002826 coolant Substances 0.000 title claims abstract description 21
- 239000000110 cooling liquid Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a can observe device of coolant liquid boiling, include: the support frame is provided with an observation window at one side and is used for observing the boiling condition of the cooling liquid in the device; the shell is detachably and fixedly arranged in the support frame and is provided with a cooling liquid accommodating channel; the shell is made of transparent high-temperature-resistant materials, so that the cooling liquid accommodating channel is in a visible state; the liquid inlet is communicated with one side of the cooling liquid accommodating channel; the liquid inlet regulating valve is arranged at the liquid inlet; a liquid outlet which is communicated with the other side of the cooling accommodating channel; a plurality of air guide passages spaced in parallel through the housing; and the cooling radiating fins are respectively and correspondingly arranged in the air guide channels.
Description
Technical Field
The utility model relates to an engine cooling system, concretely relates to can observe device of coolant liquid boiling.
Background
An Exhaust Gas Recirculation (EGR) system is used to reduce the amount of Nitrogen Oxide (NOX) emitted from exhaust gas. Nitrogen and oxygen react chemically only at high temperatures and pressures, which are met by the temperature and pressure in the engine combustion chamber, especially during forced acceleration. When the engine is running under load, the EGR valve is opened, allowing a small amount of exhaust gas to enter the intake manifold, along with the combustible mixture, and into the combustion chamber. At idle the EGR valve is closed and little exhaust gas is recirculated to the engine. Automobile exhaust is a non-combustible gas (free of fuel and oxidant) that does not participate in combustion in the combustion chamber. It reduces the combustion temperature and pressure by absorbing part of the heat generated by combustion to reduce the amount of nitrogen oxides produced. The amount of exhaust gas entering the combustion chamber increases with increasing engine speed and load. The EGR valve is normally open under the following conditions: 1. the engine is warmed up. 2. The rotational speed exceeds the idle speed. The ECM controls the EGR system based on an engine cooling water temperature sensor, a throttle position sensor, and an air flow sensor.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a can observe device of coolant liquid boiling has developed, the utility model discloses a problem that the coolant liquid can be observed through transparent material preparation cooler casing and set up observation window solution test in-process is solved to the utility model aims at.
The utility model provides a technical scheme does:
an apparatus for observing coolant boiling, comprising:
the support frame is provided with an observation window at one side and is used for observing the boiling condition of the cooling liquid in the device;
the shell is detachably and fixedly arranged in the support frame and is provided with a cooling liquid accommodating channel;
the shell is made of transparent high-temperature-resistant materials, so that the cooling liquid accommodating channel is in a visible state;
the liquid inlet is communicated with one side of the cooling liquid accommodating channel;
the liquid inlet regulating valve is arranged at the liquid inlet;
a liquid outlet which is communicated with the other side of the cooling accommodating channel;
a plurality of air guide passages spaced in parallel through the housing;
and the cooling radiating fins are respectively and correspondingly arranged in the air guide channels.
Preferably, the method further comprises the following steps: the air inlet connecting flange is detachably connected with the air inlet of the air guide channel;
the air outlet connecting flange is detachably connected with an air outlet of the air guide channel;
the liquid inlet connecting flange is detachably connected with the liquid inlet; and
and the liquid outlet connecting flange is detachably connected with the liquid outlet.
Preferably, the method further comprises the following steps: an intake valve disposed at the intake connection flange.
Preferably, the method further comprises the following steps: and the temperature sensors are respectively arranged at the liquid inlet, the liquid outlet, the air inlet of the air guide channel and the air outlet of the air guide channel.
Preferably, the housing is a quartz glass plate and is sealed by a high temperature resistant sealing grease.
Compared with the prior art, the utility model beneficial effect who has:
the utility model discloses an use transparent material preparation cooler casing and set up the observation window and make the coolant liquid boiling condition can observe at any time in the test process.
Drawings
Fig. 1 is a schematic structural view of a device for observing coolant boiling according to the present invention.
Fig. 2 is a schematic structural view of the device for observing coolant boiling according to the present invention.
Fig. 3 is a structural plan view of the device for observing coolant boiling according to the present invention.
Fig. 4 is the shell of the device for observing the boiling of the cooling liquid and the connection structure of the air inlet connecting flange, the air outlet connecting flange, the liquid inlet connecting flange and the liquid outlet connecting flange.
Fig. 5 is the shell of the device for observing the boiling of the cooling liquid, and the connection structure schematic diagram of the air inlet connecting flange, the air outlet connecting flange, the liquid inlet connecting flange and the liquid outlet connecting flange.
Fig. 6 is a schematic view of the connection structure between the housing of the device for observing the boiling of the coolant and the air inlet and outlet connection flanges.
Fig. 7 is a top view of the connection structure between the housing of the device for observing the boiling of the coolant and the air inlet and outlet connection flanges.
Fig. 8 is a schematic structural diagram of a casing of the device for observing coolant boiling according to the present invention.
Fig. 9 is a schematic structural diagram of a casing of the device for observing coolant boiling according to the present invention.
Fig. 10 is a schematic structural diagram of a casing of the device for observing coolant boiling according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.
As shown in fig. 1 to 10, the present invention provides a device for observing the boiling of a coolant, the main structure of which comprises a support frame 100 and a cooler main body 200; the cooler main body 200 includes: a housing 210, an inlet 221, an outlet 222, a plurality of gas guide channels 230, and a plurality of cooling fins 240; one side of the supporting frame 100 is provided with an observation window 110 for observing the boiling condition of the cooling liquid of the device in the application, a shell 210 is detachably and fixedly arranged in the supporting frame 100, and the shell 210 is provided with a cooling liquid accommodating channel; the housing 210 is made of transparent high-temperature-resistant material, so that the cooling liquid accommodating channel is in a visible state; the liquid inlet 221 is communicated with one side of the cooling liquid accommodating channel, and the liquid outlet 222 is communicated with the other side of the cooling liquid accommodating channel; a plurality of air guide channels 230 are spaced in parallel through the casing 210, and a plurality of cooling fins 240 are respectively and correspondingly disposed in the air guide channels 230.
In another embodiment, the method further comprises: an air inlet connection flange 231 detachably connected to an air inlet of the air guide passage 230;
an air outlet connecting flange 232 detachably connected to the air outlet of the air guide passage 230;
the liquid inlet connecting flange 221a is detachably connected with the liquid inlet 221;
the liquid outlet connecting flange 222a is detachably connected to the liquid outlet 222.
In another embodiment, the method further comprises: and a liquid inlet regulating valve disposed at the liquid inlet 221.
In another embodiment, the method further comprises: an intake valve provided at the intake connection flange 231.
In another embodiment, the method further comprises: and a plurality of temperature sensors respectively disposed at the liquid inlet 221, the liquid outlet 222, the gas inlet of the gas guide channel 230, and the gas outlet of the gas guide channel 230.
In another embodiment, the casing 210 is a quartz glass sheet, and is sealed by a high temperature resistant sealing grease, so that the boiling condition of the cooling liquid can be observed at any time during the test process through the arrangement of the quartz glass sheet.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (5)
1. An apparatus for observing coolant boiling, comprising:
the support frame is provided with an observation window at one side and is used for observing the boiling condition of the cooling liquid in the device;
the shell is detachably and fixedly arranged in the support frame and is provided with a cooling liquid accommodating channel;
the shell is made of transparent high-temperature-resistant materials, so that the cooling liquid accommodating channel is in a visible state;
the liquid inlet is communicated with one side of the cooling liquid accommodating channel;
the liquid inlet regulating valve is arranged at the liquid inlet;
a liquid outlet which is communicated with the other side of the cooling accommodating channel;
a plurality of air guide passages spaced in parallel through the housing;
and the cooling radiating fins are respectively and correspondingly arranged in the air guide channels.
2. The apparatus for observing boiling of a coolant as claimed in claim 1, further comprising: the air inlet connecting flange is detachably connected with the air inlet of the air guide channel;
the air outlet connecting flange is detachably connected with an air outlet of the air guide channel;
the liquid inlet connecting flange is detachably connected with the liquid inlet; and
and the liquid outlet connecting flange is detachably connected with the liquid outlet.
3. The apparatus for observing boiling of a coolant as claimed in claim 2, further comprising: an intake valve disposed at the intake connection flange.
4. A device for observing coolant boiling as claimed in claim 3, further comprising: and the temperature sensors are respectively arranged at the liquid inlet, the liquid outlet, the air inlet of the air guide channel and the air outlet of the air guide channel.
5. The apparatus according to claim 4, wherein the housing is a quartz glass plate and is sealed by a high temperature resistant sealing grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674211.8U CN210769071U (en) | 2019-10-09 | 2019-10-09 | Can observe device of coolant liquid boiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674211.8U CN210769071U (en) | 2019-10-09 | 2019-10-09 | Can observe device of coolant liquid boiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210769071U true CN210769071U (en) | 2020-06-16 |
Family
ID=71037961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921674211.8U Expired - Fee Related CN210769071U (en) | 2019-10-09 | 2019-10-09 | Can observe device of coolant liquid boiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210769071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566379A (en) * | 2019-10-09 | 2019-12-13 | 锦州联升汽车零部件有限公司 | EGR cooler capable of observing boiling of cooling liquid and control method thereof |
-
2019
- 2019-10-09 CN CN201921674211.8U patent/CN210769071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566379A (en) * | 2019-10-09 | 2019-12-13 | 锦州联升汽车零部件有限公司 | EGR cooler capable of observing boiling of cooling liquid and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |