CN205370826U - Big -and -middle -sized truck heat accumulation pre -heater - Google Patents
Big -and -middle -sized truck heat accumulation pre -heater Download PDFInfo
- Publication number
- CN205370826U CN205370826U CN201520960548.0U CN201520960548U CN205370826U CN 205370826 U CN205370826 U CN 205370826U CN 201520960548 U CN201520960548 U CN 201520960548U CN 205370826 U CN205370826 U CN 205370826U
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- Prior art keywords
- pipe
- heat exchanger
- water pipe
- water
- regenerative heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a big -and -middle -sized truck heat accumulation pre -heater, including the intake pipe, regenerative heat exchanger, the heat preservation, the blast pipe, the outlet pipe, the water pipe valve, preheat the water pipe, the fluviograph, the water intaking valve, single current valve and inlet tube, the regenerative heat exchanger skin is provided with the one deck heat preservation, regenerative heat exchanger internally mounted has the water pipe of preheating left side pipeline, it is provided with the heat preservation to preheat the water pipe skin, the intake pipe is installed to regenerative heat exchanger upper end position, it is fixed with regenerative heat exchanger that the bolt is passed through to the intake pipe, the blast pipe is installed to regenerative heat exchanger lower extreme position and the blast pipe passes through the bolt and regenerative heat exchanger is fixed, preheat water pipe upper end position and install the inlet tube, the regenerative heat exchanger who adds can utilize automobile exhaust, avoid thermal waste among the automobile exhaust, the utility model discloses install near vehicle vent -pipe, can not influence the use of engine, setting up of heat preservation can effectually prevent thermal loss, improves the efficiency when preheating.
Description
Technical field
This utility model is a kind of big-and-middle-sized truck regenerative preheater, belongs to automotive accessory field.
Background technology
Winter at cold district, the startup of big-and-middle-sized truck is relatively difficult, for raising the temperature of anti-icing fluid, needing to toast automobile oil pan with blowtorch before being typically in cold start-up, this kind of method danger coefficient is higher, machine oil is easily made to go bad, and fire using in fields is roasting just more inadvisable sometimes, effect is bad, wastes time and energy, and easily breaking out of fire or damage machine again, cause unnecessary loss.Heat or make the device that electricity consumption muff is incubated to solve by electric preheating pipe, and automobile parking is in the place having power supply, connect with the mains during startup and come to engine prewarming by electrothermal tube or electricity muff, this quadrat method also exists the problem of complicated operation, is easily generated leaky simultaneously, causes electromotor charged, there is potential safety hazard, and preheating time length and use cost high, the electric heater of this 220 volts of power supplys of employing excessively relies on power supply, is difficult to practicality in the wild.
Adopting the preheater of DC source, limited by storage battery electricity, heats is inconspicuous, even if there being some effects, also increases the abrasion of automobile because heating-up temperature is not high.The setting height(from bottom) of radiator directly affects the installation site of preheater, the height of water level of water tank is lower than preheater water inlet height, owing to impeller blade end face is level, during work, impeller suction easilys lead to preheater not and can not intake, and outlet is positioned on the downside of upper shell side and makes preheater electrothermal tube no-water dry combustion can not be caused to damage by hydrops；This preheater adopts upper-lower casing end face to compress sealing ring and seals, and owing to expanding with heat and contract with cold or sealing ring is aging, in use often produces to leak, and causes preheater coil to damage or electric leakage；Owing to this preheater often produces fault, can't differentiating motor damage or fuse blows, need to dismantle whole preheater could judge and keep in repair.So needing a kind of big-and-middle-sized truck regenerative preheater to solve the problems referred to above.
Utility model content
For the deficiency that prior art exists, this utility model purpose is to provide a kind of big-and-middle-sized truck regenerative preheater, by adding regenerative heat exchanger and the preheating water pipe problem to solve to propose in above-mentioned background technology, this utility model is easy to use, being easy to operation, good stability, reliability is high.
nullTo achieve these goals，This utility model is to realize by the following technical solutions: a kind of big-and-middle-sized truck regenerative preheater，Including air inlet pipe、Regenerative heat exchanger、Heat-insulation layer、Exhaustor、Outlet pipe、Water pipe valve、Preheating water pipe、Water-level gauge、Water intaking valve、Ball-and-seat and water inlet pipe，Described regenerative heat exchanger outer layer is provided with one layer of heat preservation layer，Described regenerative heat exchanger is internally installed pipeline on the left of preheating water pipe，Described preheating water outer tube layer is provided with heat-insulation layer，Described regenerative heat exchanger upper end position is provided with air inlet pipe，Described air inlet pipe is fixed by bolt and regenerative heat exchanger，Described regenerative heat exchanger lower end position is provided with exhaustor and exhaustor and is fixed by bolt and regenerative heat exchanger，Described preheating water pipe upper end position is provided with water inlet pipe，Described water inlet pipe is fixed with preheating water pipe by bolt，Described water inlet pipe upper end position is provided with ball-and-seat，Described ball-and-seat lower position is provided with water intaking valve，Described preheating water pipe right positions is provided with water-level gauge and water-level gauge and is fixed with preheating water pipe by metal buckle，Described preheating water pipe lower end leftward position is provided with outlet pipe，Described outlet pipe is fixed with preheating water pipe by bolt，Described outlet pipe is provided with water pipe valve.
Further, described water inlet pipe is provided with sealing ring with preheating water pipe junction.
Further, described outlet pipe is provided with sealing ring with preheating water pipe junction.
Further, described air inlet pipe and regenerative heat exchanger junction are provided with drainage screen.
Further, described preheating water inside pipe wall is coated with zinc.
Further, described water pipe valve is cased with rubber ring.
The beneficial effects of the utility model: the big-and-middle-sized truck regenerative preheater of one of the present utility model, vehicle exhaust can be utilized by the regenerative heat exchanger of interpolation, it is to avoid the waste of heat in vehicle exhaust；This utility model is arranged near automobile exhaust pipe, without influence on the use of electromotor；Heat-insulation layer the loss that can effectively prevent heat is set, improve efficiency during preheating；This utility model is easy to use, it is simple to operation, good stability, and reliability is high.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of a kind of big-and-middle-sized truck regenerative preheater of this utility model；
In figure: 1-air inlet pipe, 2-regenerative heat exchanger, 3-heat-insulation layer, 4-exhaustor, 5-outlet pipe, 6-water pipe valve, 7-preheat water pipe, 8-water-level gauge, 9-water intaking valve, 10-ball-and-seat, 11-water inlet pipe.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: a kind of big-and-middle-sized truck regenerative preheater，Including air inlet pipe 1、Regenerative heat exchanger 2、Heat-insulation layer 3、Exhaustor 4、Outlet pipe 5、Water pipe valve 6、Preheating water pipe 7、Water-level gauge 8、Water intaking valve 9、Ball-and-seat 10 and water inlet pipe 11，Regenerative heat exchanger 2 outer layer is provided with one layer of heat preservation layer 3，Regenerative heat exchanger 2 is internally installed pipeline on the left of preheating water pipe 7，Preheating water pipe 7 outer layer is provided with heat-insulation layer 3，Heat-insulation layer 3 the loss that can effectively prevent heat is set，Improve efficiency during preheating，Regenerative heat exchanger 2 upper end position is provided with air inlet pipe 1，Air inlet pipe 1 is fixed with regenerative heat exchanger 2 by bolt，Regenerative heat exchanger 2 lower end position is provided with exhaustor 4 and exhaustor 4 and is fixed with regenerative heat exchanger 2 by bolt，Preheating water pipe 7 upper end position is provided with water inlet pipe 11，Water inlet pipe 11 is fixed with preheating water pipe 7 by bolt，Water inlet pipe 11 upper end position is provided with ball-and-seat 10，Ball-and-seat 10 lower position is provided with water intaking valve 9，Preheating water pipe 7 right positions is provided with water-level gauge 8 and water-level gauge 8 and is fixed with preheating water pipe 7 by metal buckle，Preheating water pipe 7 lower end leftward position is provided with outlet pipe 5，Outlet pipe 5 is fixed with preheating water pipe 7 by bolt，Outlet pipe 5 is provided with water pipe valve 6.
Water inlet pipe 11 is provided with sealing ring with preheating water pipe 7 junction, outlet pipe 5 is provided with sealing ring with preheating water pipe 7 junction, air inlet pipe 1 and regenerative heat exchanger 2 junction are provided with drainage screen, preheating water pipe 7 inwall is coated with zinc, prevent preheating water pipe 7 from corroding because of long-time use, water pipe valve 6 is cased with rubber ring.
nullDetailed description of the invention: in use by needs by automobile certain modification，The air inlet pipe 1 on regenerative heat exchanger 2 is made to be connected with vehicle vent gas discharging pipe，Again the water inlet pipe 11 on preheating water pipe 7 is connected with water tank，Outlet pipe 5 is connected to the oil cylinder or Oil cylinder surface that need preheating，In vehicle traveling process，Exhaust emissions enters regenerative heat exchanger 2 by air inlet pipe 1，Heat in tail gas is absorbed by the filler in regenerative heat exchanger 2，Again through the exhaustor 4 below regenerative heat exchanger 2, exhaust emissions is fallen，Heat can be preserved a period of time by the filler in regenerative heat exchanger 2，At this moment preheating water pipe 7 is filled with the water put from radiator，In regenerative heat exchanger 2, heat entrained by filler is preheated water pipe 7 and absorbs for heating the water in preheating water pipe 7，Because being provided with ball-and-seat 10 on water inlet pipe 11，So the change of pressure water suck-back will be made to enter in water tank when heating because in preheating water pipe 7，Big-and-middle-sized truck is when low temperature field，Electromotor is too low due to temperature，It is difficult to start，At this moment water pipe valve 6 can be opened，Then the equipment surface that the hot water in preheating water pipe 7 will pass through to preheat required for outlet pipe 5 arrives preheats，After preheating terminates，Opening water intaking valve 9 utilizes the water in radiator to make the water in preheating water pipe 7 be full of，Preheat for next time，Water-level gauge 8 can be passed through when adding water and observe the water level in preheating water pipe 7，Because being provided with heat-insulation layer outside preheating water pipe 7 and regenerative heat exchanger 2，So the temperature of water can preserve for a long time，Preheating water pipe 7 inwall carries out zinc-plated process，Prevent preheating water pipe 7 from corroding because of long-time use，The drainage screen arranged in air inlet pipe and 1 regenerative heat exchanger 2 junction can prevent the bulky grain in tail gas from entering in regenerative heat exchanger 2，Affect the use of regenerative heat exchanger 2.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment also through appropriately combined, can be formed and the skilled addressee will appreciate that other embodiments.
Claims (6)
- null1. one kind big-and-middle-sized truck regenerative preheater，Including air inlet pipe (1)、Regenerative heat exchanger (2)、Heat-insulation layer (3)、Exhaustor (4)、Outlet pipe (5)、Water pipe valve (6)、Preheating water pipe (7)、Water-level gauge (8)、Water intaking valve (9)、Ball-and-seat (10) and water inlet pipe (11)，It is characterized in that: described regenerative heat exchanger (2) outer layer is provided with one layer of heat preservation layer (3)，Described regenerative heat exchanger (2) is internally installed preheating water pipe (7) left side pipeline，Described preheating water pipe (7) outer layer is provided with heat-insulation layer (3)，Described regenerative heat exchanger (2) upper end position is provided with air inlet pipe (1)，Described air inlet pipe (1) is fixed with regenerative heat exchanger (2) by bolt，Described regenerative heat exchanger (2) lower end position is provided with exhaustor (4) and exhaustor (4) and is fixed with regenerative heat exchanger (2) by bolt，Described preheating water pipe (7) upper end position is provided with water inlet pipe (11)，Described water inlet pipe (11) is fixed with preheating water pipe (7) by bolt，Described water inlet pipe (11) upper end position is provided with ball-and-seat (10)，Described ball-and-seat (10) lower position is provided with water intaking valve (9)，Described preheating water pipe (7) right positions is provided with water-level gauge (8) and water-level gauge (8) and is fixed with preheating water pipe (7) by metal buckle，Described preheating water pipe (7) lower end leftward position is provided with outlet pipe (5)，Described outlet pipe (5) is fixed with preheating water pipe (7) by bolt，Described outlet pipe (5) is provided with water pipe valve (6).
- 2. the big-and-middle-sized truck regenerative preheater of one according to claim 1, it is characterised in that: described water inlet pipe (11) is provided with sealing ring with preheating water pipe (7) junction.
- 3. the big-and-middle-sized truck regenerative preheater of one according to claim 1, it is characterised in that: described outlet pipe (5) is provided with sealing ring with preheating water pipe (7) junction.
- 4. the big-and-middle-sized truck regenerative preheater of one according to claim 1, it is characterised in that: described air inlet pipe (1) and regenerative heat exchanger (2) junction are provided with drainage screen.
- 5. the big-and-middle-sized truck regenerative preheater of one according to claim 1, it is characterised in that: described preheating water pipe (7) inwall is coated with zinc.
- 6. the big-and-middle-sized truck regenerative preheater of one according to claim 1, it is characterised in that: described water pipe valve is cased with rubber ring on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960548.0U CN205370826U (en) | 2015-11-28 | 2015-11-28 | Big -and -middle -sized truck heat accumulation pre -heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960548.0U CN205370826U (en) | 2015-11-28 | 2015-11-28 | Big -and -middle -sized truck heat accumulation pre -heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370826U true CN205370826U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960548.0U Expired - Fee Related CN205370826U (en) | 2015-11-28 | 2015-11-28 | Big -and -middle -sized truck heat accumulation pre -heater |
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| CN (1) | CN205370826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968863A (en) * | 2017-02-16 | 2017-07-21 | 浙江吉利汽车研究院有限公司 | A kind of engine coolant heating system |
-
2015
- 2015-11-28 CN CN201520960548.0U patent/CN205370826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968863A (en) * | 2017-02-16 | 2017-07-21 | 浙江吉利汽车研究院有限公司 | A kind of engine coolant heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161128 |