CN208900268U - A kind of overheating protection water jacket preheater - Google Patents

Abstract

The utility model discloses a kind of overheating protection water jacket preheaters, including working plate, fastening bolt, fixed block, garment bag and L-type metal tube, the working plate bottom passes through bottom plate, the working plate side has been screwed sealing cover, and sealing cover is located at the top of bottom plate, described sealing cover one end is socketed with fixing sleeve, described fixing sleeve one end is socketed with heater housing, the overheating protection water jacket preheater, structure is simple, it is easy to operate, cooperated using component, the any regulating and controlling temperature of energy, keep engine interior water temperature constant, be conducive to engine use, engine can be protected simultaneously, avoid engine water temperature is too high or too low from causing engine impaired, greatly prolong service life of aeroengine, and engine start ability can be promoted, reduce starting loss, heater housing is made of pressure-sizing cast aluminium, it reduces engine scuffing and saves Fuel saving can make engine reduce the possibility of damage completely, it is ensured that engine continuously operates normally.

Description

A kind of overheating protection water jacket preheater

Technical field

The utility model relates to water jacket preheater technical field, specially a kind of overheating protection water jacket preheater.

Background technique

Water jacket preheater is to carry out preheating and constant temperature to engine cooling water, lubricating oil by external power supply, to ensure bavin Oil turbine equipment works normally at low ambient temperatures.

Structure is complicated for traditional water jacket preheater, troublesome in poeration, cannot effectively preheat engine interior water temperature, easily cause Engine interior water temperature is low, is unfavorable for engine use；Traditional water jacket preheater can only be single heating water temperature, easily make engine Water temperature over-high or it is too low cause engine impaired, greatly shorten service life of aeroengine；Traditional water jacket preheater shell uses aluminium Production, causes engine scuffing and saves fuel, and cannot ensure that engine continuously operates normally；For these defects, design A kind of overheating protection water jacket preheater is necessary.

Utility model content

The purpose of this utility model is to provide a kind of overheating protection water jacket preheaters, to solve to mention in above-mentioned background technique Out the problem of.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of overheating protection water jacket preheating Device, including working plate, connector, fastening bolt, bottom plate, fixed block, sealing cover, water outlet, fixing sleeve, heater housing, into The mouth of a river, electrothermal tube, wire guide, snap-gauge, discharge outlet, heater support, storage bin, fixed plate, sealing bolt, conduit, garment bag With L-type metal tube, by bottom plate, the working plate side has been screwed sealing cover, and seals for the working plate bottom Lid is located at the top of bottom plate, and described sealing cover one end is socketed with fixing sleeve, and described fixing sleeve one end is socketed with heater housing, described One end offers water outlet at the top of heater housing, and water outlet is located at the top of fixing sleeve, and the heater housing other end is logical It crosses screw and is fixed with electrothermal tube, the other end offers water inlet at the top of the heater housing, and water inlet is located at electric heating tube top Portion, heater housing bottom both ends have been screwed snap-gauge, and described snap-gauge one end has been screwed heating Device pedestal, and heater support is located at heater housing bottom, the electrothermal tube side has been screwed L-type metal tube, L-type metal tube one end has been screwed garment bag, and conduit, and tube at one end and L are socketed with inside the garment bag The connection of type metal tube, the sealing cover side have been screwed fixed plate, and described fixed plate one end has been screwed Storage bin, the storage bin top is socketed with sealing bolt, and connect at the top of sealing bolt with conduit.

Further, it has been screwed fixed block at the top of the sealing cover, and has offered fixation at fixed block center Hole.

Further, it has been screwed connector at the top of the working plate, and connector is connect with power supply line.

Further, the electrothermal tube bottom side offers wire guide, and conducting wire is socketed with inside wire guide.

Further, the work plate surface offers several bolts hole, and fastening bolt is socketed with inside bolt hole.

Compared with prior art, the utility model beneficial effect achieved is: the overheating protection water jacket preheater, structure Simply, easy to operate, cooperated using component, it is effective to preheat engine interior water temperature, and any regulating and controlling temperature of energy, keep hair Motivation water temperature inside is constant, is conducive to engine use, while can protect engine, avoids engine water temperature is too high or too low from making It is impaired at engine, service life of aeroengine is greatly prolonged, and engine start ability can be promoted, reduces starting loss, heating Device shell is made of pressure-sizing cast aluminium, is reduced engine scuffing and is saved fuel, engine can be made to reduce the possibility of damage completely, Ensure that engine continuously operates normally.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the working plate structural schematic diagram of the utility model；

Fig. 2 is the whole front view of the utility model；

Fig. 3 is the whole top view of the utility model；

In figure: 1, working plate；2, connector；3, fastening bolt；4, bottom plate；5, fixed block；6, sealing cover；7, water outlet； 8, fixing sleeve；9, heater housing；10, water inlet；11, electrothermal tube；12, wire guide；13, snap-gauge；14, discharge outlet；15, it heats Device pedestal；16, storage bin；17, fixed plate；18, sealing bolt；19, conduit；20, garment bag；21, L-type metal tube.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of overheating protection water jacket preheater, including work Make plate 1, connector 2, fastening bolt 3, bottom plate 4, fixed block 5, sealing cover 6, water outlet 7, fixing sleeve 8, heater housing 9, into The mouth of a river 10, electrothermal tube 11, wire guide 12, snap-gauge 13, discharge outlet 14, heater support 15, storage bin 16, fixed plate 17, sealing Bolt 18, conduit 19, garment bag 20 and L-type metal tube 21, it is characterised in that: 1 surface of working plate offers several bolts hole, And fastening bolt 3 is socketed with inside bolt hole, be conducive to working plate 1 and fix, 1 bottom of working plate is pushed up by bottom plate 4, working plate 1 Portion has been screwed connector 2, and connector 2 is connect with power supply line, is conducive to work in working plate 1,1 side of working plate It is screwed sealing cover 6, and sealing cover 6 is located at 4 top of bottom plate, has been screwed fixed block at the top of sealing cover 6 5, and fixation hole is offered at 5 center of fixed block, be conducive to fix, 6 one end of sealing cover is socketed with fixing sleeve 8,8 one end of fixing sleeve It is socketed with heater housing 9,9 top one end of heater housing offers water outlet 7, and water outlet 7 is located at 8 top of fixing sleeve, 9 other end of heater housing has been screwed electrothermal tube 11, and 11 bottom side of electrothermal tube offers wire guide 12, and conducting wire It is socketed with conducting wire inside hole 12, is conducive to conducting wire connection, the 9 top other end of heater housing offers water inlet 10, and intakes Mouth 10 is located at 11 top of electrothermal tube, and 9 bottom both ends of heater housing have been screwed snap-gauge 13, and 13 one end of snap-gauge passes through Screw is fixed with heater support 15, and heater support 15 is located at 9 bottom of heater housing, and 11 side of electrothermal tube passes through screw It is fixed with L-type metal tube 21,21 one end of L-type metal tube has been screwed garment bag 20, has been socketed with and leads inside garment bag 20 Pipe 19, and 19 one end of conduit is connect with L-type metal tube 21,6 side of sealing cover has been screwed fixed plate 17, fixed plate 17 One end has been screwed storage bin 16, is socketed with sealing bolt 18 at the top of storage bin 16, and 18 top of sealing bolt with lead Pipe 19 connects；The overheating protection water jacket preheater makes the overheating protection water in use, manually connect connector 2 with power supply line Set preheater powers on, and by 1 start button of working plate, indicator light is bright on 1 key of working plate, and preheater enters automatic heating work Journey, when engine interior pump working, engine power relay closure, after water pump operation 60 seconds, in heater housing 9 Coolant-temperature gage is higher than ceiling value desired temperature, and water pump stops；As in heater housing 9 coolant-temperature gage lower than ceiling value temperature set Value, electrothermal tube 11 work, and engine power relay closure is begun to warm up, until coolant-temperature gage is higher than high limit in heater housing 9 It is worth desired temperature, engine power relay disconnects, and water pump stops after continuing operation 60 seconds, after water pump is out of service, work Plate 1 continues to test coolant-temperature gage in heater housing 9, and if temperature is lower than lower limit value temperature settings, water pump brings into operation, and 60 seconds Afterwards, as temperature be higher than lower limit value temperature settings, water pump is out of service, so recycle, after water pump operation 60 seconds, such as heat Coolant-temperature gage is lower than lower limit value temperature settings in device shell 9, and electrothermal tube 11 works, and engine power relay closure starts to add Heat, until coolant-temperature gage is higher than ceiling value desired temperature in heater housing 9, engine power relay is disconnected, and water pump continues Operation stops after 60 seconds, and control process as above recycles always, it is ensured that the temperature of engine coolant remains at setting range It is interior, then preheater can be enabled to stop automatic work process by start button.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of overheating protection water jacket preheater, including working plate (1), connector (2), fastening bolt (3), bottom plate (4), fixation Block (5), sealing cover (6), water outlet (7), fixing sleeve (8), heater housing (9), water inlet (10), electrothermal tube (11), conducting wire Hole (12), snap-gauge (13), discharge outlet (14), heater support (15), storage bin (16), fixed plate (17), sealing bolt (18), Conduit (19), garment bag (20) and L-type metal tube (21), it is characterised in that: working plate (1) bottom passes through bottom plate (4), institute It states working plate (1) side to be screwed sealing cover (6), and sealing cover (6) is located at the top of bottom plate (4), the sealing cover (6) one end is socketed with fixing sleeve (8), and described fixing sleeve (8) one end is socketed with heater housing (9), the heater housing (9) Top one end offers water outlet (7), and water outlet (7) is located at the top of fixing sleeve (8), heater housing (9) other end It has been screwed electrothermal tube (11), the other end offers water inlet (10) at the top of the heater housing (9), and water inlet (10) it is located at the top of electrothermal tube (11), heater housing (9) the bottom both ends have been screwed snap-gauge (13), described Snap-gauge (13) one end is screwed having heaters pedestal (15), and heater support (15) is located at heater housing (9) bottom Portion, electrothermal tube (11) side have been screwed L-type metal tube (21), and described L-type metal tube (21) one end passes through spiral shell Silk is fixed with garment bag (20), is socketed with conduit (19) inside the garment bag (20), and conduit (19) one end and L-type metal tube (21) it connects, sealing cover (6) side has been screwed fixed plate (17), and described fixed plate (17) one end passes through screw Be fixed with storage bin (16), be socketed with sealing bolt (18) at the top of the storage bin (16), and at the top of sealing bolt (18) with lead Manage (19) connection.

2. a kind of overheating protection water jacket preheater according to claim 1, it is characterised in that: at the top of the sealing cover (6) It has been screwed fixed block (5), and has offered fixation hole at fixed block (5) center.

3. a kind of overheating protection water jacket preheater according to claim 1, it is characterised in that: at the top of the working plate (1) It has been screwed connector (2), and connector (2) is connect with power supply line.

4. a kind of overheating protection water jacket preheater according to claim 1, it is characterised in that: electrothermal tube (11) bottom Side offers wire guide (12), and is socketed with conducting wire inside wire guide (12).

5. a kind of overheating protection water jacket preheater according to claim 1, it is characterised in that: working plate (1) surface Several bolts hole are offered, and are socketed with fastening bolt (3) inside bolt hole.