CN104100431A - Active intelligent preheating system for lower water chamber heat exchanger matched with engine - Google Patents
Active intelligent preheating system for lower water chamber heat exchanger matched with engine Download PDFInfo
- Publication number
- CN104100431A CN104100431A CN201410282645.9A CN201410282645A CN104100431A CN 104100431 A CN104100431 A CN 104100431A CN 201410282645 A CN201410282645 A CN 201410282645A CN 104100431 A CN104100431 A CN 104100431A
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- heating
- engine
- control relay
- lower header
- temperature
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Abstract
The invention belongs to the technical field of engines and particularly relates to an active intelligent preheating system for a lower water chamber heat exchanger matched with an engine. The active intelligent preheating system comprises a lower water chamber positioned in the engine, and also comprises a temperature controller, a heating control relay, an engine switch control relay, a time control relay and an accumulator; a heating tube is arranged in the lower water chamber; a heating head is arranged in the heating tube; the water outlet of the lower water chamber is provided with a temperature control probe; one end of the temperature control probe is electrically connected with the temperature controller; the heating control relay is connected between the temperature controller and the heating head; the engine switch control relay is connected between the temperature controller and a starting switch of the engine; the time control relay is connected between the temperature controller and the accumulator. The active intelligent preheating system can heat engine fluid to a working value at low temperature, running time for engine cold start is shortened, and the attrition value of engine cold start is reduced.
Description
Technical field
The invention belongs to technical field of engines, be specifically related to the active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor.
Background technique
Because being usually used in field, motor \ generator set there is no the place of electrical source of power, therefore these local ambient temperatures are more severe, outdoor temperature is also very low, usually even lower in subzero, now the various lubricant oil \ machine oil of cluster engine is under low-temperature condition, mobility variation, now ato unit group is often difficult to start, and due to the mobility variation of lubricant oil, be difficult in time the each driving component of engine interior is lubricated, make its each driving component wearing and tearing become large, if now need cluster engine full load operation, can cause very serious wearing and tearing to cluster engine, time one is long, cluster engine just needs overhaul.In view of these drawbacks, now a lot of main engine factory are all carrying out jacket water before engine start and preheat the research and development of technology, and as the supporting radiation system of motor--and in water tank, antifreeze liquid preheats research and development technology and also arises at the historic moment.
Summary of the invention
The object of the present invention is to provide a kind of active-mode intelligent pre-heating system of motor lower header.It can be heated to working value to engine fluid under low temperature environment, shortens engine cold-start working time, reduces the attrition value of engine cold-start.
Technological scheme of the present invention is: the active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor, comprise and be positioned at in-engine lower header, also comprise temperature controlling instrument, heating control relay, tail-off control relay, control timer and storage battery, described lower header inside is provided with heating tube, in described heating tube, heating head is installed, described lower header is provided with temperature probe at water outlet, described temperature probe one end is electrically connected with temperature controlling instrument, described heating control relay is connected between temperature controlling instrument and heating head in the mode of electrical connection, described tail-off control relay is connected between temperature controlling instrument and engine start switch in the mode of electrical connection, described control timer is connected between temperature controlling instrument and storage battery in the mode of electrical connection.
Further, one end and heating head that described heating head is positioned at heating tube are inserted into heating tube, and described heating head is fixedly connected with the end plate of lower header.
Further, described heating head is covered with heating head cover plate.
Further, described heating tube is at least one.
The invention has the beneficial effects as follows: the present invention is by increasing heating pipe at lower header, with heating head be its heating the mode of carrying out the preheating of control engine lower header by temperature controlling instrument, control timer etc., make this motor can set in advance the temperature of preheating, motor starts time and the working time of heating, without manual control, can automatically heat the lower header of motor, thereby motor can normally be moved under low temperature environment, and the wearing and tearing of motor are dropped to minimum.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is lower header structural representation of the present invention;
Fig. 3 is lower header decomposing schematic representation of the present invention;
In figure: 1-lower header, 2-heating tube, 3-lower header end plate, 4-water outlet, 5-heating head, 6-heating head cover plate, 7-temperature controlling instrument, 8-temperature probe, 9-heating control relay, 10-control timer, 11-tail-off control relay, 12-engine start switch, 13-storage battery.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As Figure 1-3, the present invention is provided with two heating tubes 2 through lower header end plate 3 at lower header 1 in approximately 1/3 place, bottom.On lower header end plate 3, be fixed with a heating head 5, this heating head 5 is positioned at heating tube 2 ends and extend into heating tube 2, and the outside of heating head 5 is provided with a heating head cover plate 6 for sealing.Lower header 1 is being provided with a water outlet 4 near lower header 1 end, and these water outlet 4 places are provided with the temperature probe 8 of a water temperature detection, and the other end of temperature probe 8 is connected with a temperature controlling instrument of often opening 7 by the mode of electrical connection.Between temperature controlling instrument 7 and heating head 5, be connected with a heating control relay 9 by the mode being electrically connected, between temperature controlling instrument 7 and engine start switch 12, be connected with a tail-off control relay 11 by the mode being electrically connected, on temperature controlling instrument 7, be also connected with a control timer 10, the other end of control timer 10 is connected on the storage battery 13 of 24V, and this storage battery 13 is in series by the storage battery of two 12V.
Its working principle is as follows: first manually on temperature controlling instrument 7, set by people the temperature that water need to be heated to, and then on control timer 10, set the time that starts heating.Before the time that starts heating reaches, control timer 10, in off state, is not communicated with between storage battery 13 and heating control relay 9, and now this heating system is not worked.In the time reaching control timer 10 scheduled time, 10 moments of control timer connect, between storage battery 13 and heating control relay 9, be communicated with, storage battery 13 starts endlessly for heating head 5 provides electric energy, heating tube 2 generates heat, water temperature in lower header 1 starts to raise, and the temperature information collecting is sent to temperature controlling instrument 7 by the temperature probe 8 that is positioned at water outlet.Along with the rising gradually of water temperature, when temperature has reached the water temperature of setting on temperature controlling instrument 7, temperature controlling instrument 7 sends a control signal to heating control relay 9, controls heating control relay 9 and disconnects, now storage battery 13 stops powering for heating head 5, and the heating process of water stops.Meanwhile, temperature controlling instrument 7 sends a control signal to tail-off control relay 11, and control engine switch control relay 11 is connected, and now engine start switch 12 is opened, and motor brings into operation.Meanwhile, storage battery 13 is charged to use next time.
The above, be only the specific embodiment of the present invention, it should be pointed out that any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. the active-mode intelligent pre-heating system of the supporting heat exchanger lower header of motor, comprise and be positioned at in-engine lower header, it is characterized in that: also comprise temperature controlling instrument, heating control relay, tail-off control relay, control timer and storage battery, described lower header inside is provided with heating tube, in described heating tube, heating head is installed, described lower header is provided with temperature probe at water outlet, described temperature probe one end is electrically connected with temperature controlling instrument, described heating control relay is connected between temperature controlling instrument and heating head in the mode of electrical connection, described tail-off control relay is connected between temperature controlling instrument and engine start switch in the mode of electrical connection, described control timer is connected between temperature controlling instrument and storage battery in the mode of electrical connection.
2. the active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor as claimed in claim 1, it is characterized in that: one end and heating head that described heating head is positioned at heating tube are inserted into heating tube, described heating head is fixedly connected with the end plate of lower header.
3. the active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor as claimed in claim 1 or 2, is characterized in that: described heating head is covered with heating head cover plate.
4. the active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor as claimed in claim 1 or 2, is characterized in that: described heating tube is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282645.9A CN104100431B (en) | 2014-06-23 | 2014-06-23 | The active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282645.9A CN104100431B (en) | 2014-06-23 | 2014-06-23 | The active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100431A true CN104100431A (en) | 2014-10-15 |
| CN104100431B CN104100431B (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282645.9A Active CN104100431B (en) | 2014-06-23 | 2014-06-23 | The active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of engine |
Country Status (1)
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| CN (1) | CN104100431B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761931A (en) * | 2019-10-30 | 2020-02-07 | 湖南大学 | Improve holding water tank of engine cold start performance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228551Y (en) * | 1995-08-21 | 1996-06-05 | 周兆平 | Heater for motor vehicle engine |
| JP2003184620A (en) * | 2001-12-20 | 2003-07-03 | Toyota Motor Corp | Hot water type warming device for internal combustion engine with pump correlative control |
| CN1667263A (en) * | 2004-03-09 | 2005-09-14 | 宋志宏 | Preheating device for fuel oil engine |
| WO2007113419A1 (en) * | 2006-04-05 | 2007-10-11 | Renault S.A.S | System and method for controlling the temperature of a turbocharged engine comprising a charge air radiator |
| CN204041326U (en) * | 2014-06-23 | 2014-12-24 | 武汉朗弘热力技术有限公司 | The active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor |
-
2014
- 2014-06-23 CN CN201410282645.9A patent/CN104100431B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228551Y (en) * | 1995-08-21 | 1996-06-05 | 周兆平 | Heater for motor vehicle engine |
| JP2003184620A (en) * | 2001-12-20 | 2003-07-03 | Toyota Motor Corp | Hot water type warming device for internal combustion engine with pump correlative control |
| CN1667263A (en) * | 2004-03-09 | 2005-09-14 | 宋志宏 | Preheating device for fuel oil engine |
| WO2007113419A1 (en) * | 2006-04-05 | 2007-10-11 | Renault S.A.S | System and method for controlling the temperature of a turbocharged engine comprising a charge air radiator |
| CN204041326U (en) * | 2014-06-23 | 2014-12-24 | 武汉朗弘热力技术有限公司 | The active-mode intelligent pre-heating system of the supporting heat exchanger lower header of a kind of motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761931A (en) * | 2019-10-30 | 2020-02-07 | 湖南大学 | Improve holding water tank of engine cold start performance |
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| Publication number | Publication date |
|---|---|
| CN104100431B (en) | 2016-05-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: 441700 jiangjiachong village, Gucheng Economic Development Zone, Gucheng County, Xiangyang City, Hubei Province Patentee after: Xiangyang langhong Thermal Technology Co.,Ltd. Address before: 430056, 77, No. five, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee before: WUHAN HERO CITY THERMAL-SYS Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An active intelligent preheating system for the water chamber of the engine heat exchanger Effective date of registration: 20230113 Granted publication date: 20160518 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Xiangyang langhong Thermal Technology Co.,Ltd. Registration number: Y2023980031268 |