CN209908602U - Additional cooling device of engine - Google Patents
Additional cooling device of engine Download PDFInfo
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- CN209908602U CN209908602U CN201920511154.5U CN201920511154U CN209908602U CN 209908602 U CN209908602 U CN 209908602U CN 201920511154 U CN201920511154 U CN 201920511154U CN 209908602 U CN209908602 U CN 209908602U
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Abstract
The utility model discloses an additional cooling device of an engine, which comprises a fixed edge and a cooling water tank, wherein the fixed edge is fixedly arranged on two side surfaces of the cooling water tank, a water pipe is arranged on the side surface of the fixed edge, the water pipe is communicated with the cooling water tank, and two ends of the upper surface of the fixed edge are provided with first grooves; through setting up the sliding cavity, slide and compression spring, when the car shakes, vibrations transmit to fixed limit, owing to be provided with compression spring, compression spring can stretch out and draw back by a small margin, realize the shock attenuation to fixed limit and coolant tank, avoid the impact force direct action to cause the damage to it on fixed limit and coolant tank, because cooling device itself volume and quality are not big, fine shock attenuation effect can be played to this structure, and do not occupy extra space, the upper and lower terminal surface of baffle and coolant tank's upper and lower terminal surface fixed connection, reinforcing coolant tank's intensity, prevent to jolt vibrations and expend with heat and contract with cold effect and lead to coolant tank to break.
Description
Technical Field
The utility model belongs to the technical field of vehicle engine, concretely relates to additional cooling device of engine.
Background
In the existing fire fighting truck, in the working process of water spraying and fire extinguishing, the power output of a chassis engine is the driving force for running of an original truck and the driving force for running of a water pump, the power consumption is high, if the power margin degree of the engine is not enough, the temperature of the engine can be continuously overhigh, and the engine is greatly damaged.
The existing engine cooling device has the problem that the engine cooling device of an automobile fails due to the fact that the cooling device is easily damaged under the expansion effect caused by hot water due to collision wear and metal fatigue generated by vibration after the common cooling device is used for a certain period of time, and therefore the engine additional cooling device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an additional cooling device of engine to solve the current engine cooling device who proposes in the above-mentioned background art, there is the car can produce great vibrations at the in-process of traveling, ordinary cooling device is after using the deadline, because collision wear and metal fatigue that vibrations produced, cooling device takes place the damage under the expansion effect that hot water arouses very easily, leads to the problem that automobile engine cooling device became invalid.
In order to achieve the above object, the utility model provides a following technical scheme: an additional cooling device of an engine comprises a fixed edge and a cooling water tank, wherein the fixed edge is fixedly arranged on two side surfaces of the cooling water tank, a water pipe is arranged on the side surface of the fixed edge and is communicated with the cooling water tank, first grooves are arranged at two ends of the upper surface of the fixed edge, a sliding cavity is arranged below the first groove and corresponding to the inner part of the fixed edge, a sliding plate is arranged at the upper end of the inner part of the sliding cavity, the sliding cavity is matched with the sliding plate, the middle part of the sliding plate is provided with an internal threaded hole, the lower end in the sliding cavity is provided with a compression spring, a positioning hole is arranged at the lower part of the sliding cavity corresponding to the inner part of the fixed edge, a second groove is arranged at the outer edge of the lower end of the positioning hole, the two ends of the sliding cavity are respectively communicated with the first groove and the positioning hole, and the inner diameter of the sliding cavity is equal to twice of that of the first groove.
Preferably, radiating corrugated sheets are uniformly distributed on the upper surface and the lower surface of the cooling water tank, ventilation notches are formed in two ends of the cooling water tank, a plurality of ventilation notches are uniformly distributed, a ventilation channel is formed between the two ventilation notches, and the ventilation channel vertically penetrates through the radiating corrugated sheets.
Preferably, the size of the opening of the side of the two ventilation slots which faces away from each other is twice the size of the opening of the side of the two ventilation slots which faces close to each other.
Preferably, the sliding plate is a square plate, and the sliding cavity is in a rectangular parallelepiped shape.
Preferably, a plurality of partition plates are uniformly arranged in the cooling water tank, the length of each partition plate is equal to three-fourths of the length of the cooling water tank, and two adjacent partition plates are respectively fixed at two ends of the inner side wall of the cooling water tank.
Preferably, the upper end face and the lower end face of the partition plate are respectively fixed on the upper bottom face and the lower bottom face of the cooling water tank, and the partition plate is made of stainless steel.
Preferably, a cushion is embedded in the second groove, and the thickness of the cushion is equal to twice the depth of the second groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through setting up the sliding cavity, slide and compression spring, when the car shakes, vibrations transmit to fixed limit, owing to be provided with compression spring, compression spring can stretch out and draw back by a small margin, realize the shock attenuation to fixed limit and coolant tank, avoid the impact force direct action to cause the damage to it on fixed limit and coolant tank, because cooling device itself volume and quality are not big, fine shock attenuation effect can be played to this structure, and do not occupy extra space, the upper and lower terminal surface of baffle and coolant tank's upper and lower terminal surface fixed connection, reinforcing coolant tank's intensity, prevent to jolt vibrations and expend with heat and contract with cold effect and lead to coolant tank to break.
(2) Set up ventilation notch and ventiduct, increased the circulation of air between the heat dissipation corrugated sheet, the radiating effect of heat dissipation corrugated sheet has been improved, increase the opening end size of ventilation notch, it enters into the ventiduct and takes away the heat on the heat dissipation corrugated sheet through the ventilation notch to be convenient for the air current, set up non-circular structure, it closes with the slide soon to be connected to be convenient for the bolt, prevent it from following the rotation, and can realize that it reciprocates in sliding cavity inside, set up the baffle, through the baffle in the inside similar to "S" type passageway that forms of coolant tank, the inside hot water of coolant tank of being convenient for fully just evenly contacts coolant tank' S upper and lower surface, make it scatter and disappear the heat through the heat dissipation corrugated sheet, set up the cushion, avoid contacting between the fixture of fixed limit and below, reduce vibrations.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cross-sectional view of a cooling water tank of the present invention;
fig. 3 is a schematic view of a partial sectional view of the fixing edge of the present invention;
in the figure: 1. fixing the edge; 2. a cooling water tank; 3. a heat dissipating corrugated sheet; 4. a vent slot; 5. an air duct; 6. a first groove; 7. a water pipe; 8. a partition plate; 9. a slide chamber; 10. a slide plate; 11. a compression spring; 12. positioning holes; 13. a second groove; 14. a soft cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an additional cooling device of an engine comprises a fixed edge 1 and a cooling water tank 2, wherein the fixed edge 1 is fixedly arranged on two side surfaces of the cooling water tank 2, a water pipe 7 is arranged on the side surface of the fixed edge 1, the water pipe 7 is communicated with the cooling water tank 2, first grooves 6 are arranged at two ends of the upper surface of the fixed edge 1, a sliding cavity 9 is arranged below the first groove 6 and corresponds to the inside of the fixed edge 1, a sliding plate 10 is arranged at the upper end inside the sliding cavity 9, the sliding cavity 9 is matched with the sliding plate 10, an internal threaded hole is formed in the middle of the sliding plate 10, a compression spring 11 is arranged at the lower end inside the sliding cavity 9, a positioning hole 12 is arranged below the sliding cavity 9 and corresponds to the inside of the fixed edge 1, a second groove 13 is arranged at the outer edge of the lower end of the positioning hole 12, two ends of the sliding cavity 9 are respectively communicated with the first groove 6 and the positioning hole 12, the inner diameter of, pass first recess 6 with the bolt in proper order, slide 10, compression spring 11 and locating hole 12, and fix with the fixed orifices of below, the middle part of slide 10 is provided with the internal thread hole, therefore the bolt closes with slide 10 soon and is connected, close along with the turning of bolt, slide 10 moves down and compresses compression spring 11 along smooth chamber 9, and then realize fixing fixed limit 1 and cooling water tank 2, when the car shakes, vibrations transmit to fixed limit 1, owing to be provided with compression spring 11, compression spring 11 can stretch out and draw back by a small margin, realize the shock attenuation to fixed limit 1 and cooling water tank 2, avoid the impact force direct action to cause the damage to it on fixed limit 1 and cooling water tank 2, because cooling device itself volume and quality are not big, this structure can play fine shock attenuation effect, and do not occupy extra space.
In this embodiment, it is preferable that cooling water tank 2 has radiating corrugated fins 3 on the upper and lower surface evenly distributed, and cooling water tank 2's both ends are provided with ventilation notch 4, and ventilation notch 4 evenly distributed has ten, has seted up air duct 5 between two ventilation notch 4, and air duct 5 runs through radiating corrugated fins 3 perpendicularly, sets up ventilation notch 4 and air duct 5, has increased the circulation of air between radiating corrugated fins 3, has improved radiating corrugated fins 3's radiating effect.
In this embodiment, preferably, the size of the opening on the side where the two ventilation slots 4 depart from is equal to twice the size of the opening on the side where the two ventilation slots 4 are close to, and the size of the opening end of the ventilation slot 4 is increased, so that the airflow can enter the ventilation duct 5 through the ventilation slot 4 and take away the heat on the heat dissipation corrugated sheet 3.
In this embodiment, preferably, the sliding plate 10 is a square plate, the sliding cavity 9 is in a rectangular parallelepiped shape, and a non-circular structure is provided, so that the bolt and the sliding plate 10 can be conveniently screwed and connected to prevent the sliding plate from rotating along with the sliding plate, and the sliding plate can move up and down in the sliding cavity 9.
In this embodiment, preferably, a plurality of partition plates 8 are uniformly arranged inside the cooling water tank 2, the length of each partition plate 8 is equal to three quarters of the length of the cooling water tank 2, two adjacent partition plates 8 are respectively fixed at two ends of the inner side wall of the cooling water tank 2, the partition plates 8 are arranged, and the partition plates 8 form a channel similar to an S-shaped channel inside the cooling water tank 2, so that hot water inside the cooling water tank 2 can fully and uniformly contact the upper surface and the lower surface of the cooling water tank 2, and heat can be dissipated through the heat dissipation corrugated sheets 3.
In this embodiment, preferably, the upper and lower end surfaces of the partition plate 8 are respectively fixed to the upper and lower bottom surfaces of the cooling water tank 2, and the partition plate 8 is made of stainless steel, so that the upper and lower end surfaces of the partition plate 8 are fixedly connected to the upper and lower end surfaces of the cooling water tank 2, the strength of the cooling water tank 2 is enhanced, and the cooling water tank 2 is prevented from being broken due to jolting vibration and expansion and contraction effects.
In this embodiment, preferably, the second groove 13 is embedded with a cushion 14, the thickness of the cushion 14 is equal to twice the depth of the second groove 13, and the cushion 14 is provided to avoid contact between the fixing edge 1 and a lower fixture, thereby reducing vibration and abrasion.
The utility model discloses a theory of operation and use flow:
by arranging the sliding cavity 9, the sliding plate 10 and the compression spring 11, the bolt sequentially passes through the first groove 6, the sliding plate 10, the compression spring 11 and the positioning hole 12 and is fixed with the fixing hole below, the middle part of the sliding plate 10 is provided with an internal threaded hole, the bolt is thus screwed into the slide plate 10, and as the bolt is screwed, the slide plate 10 moves down along the slide chamber 9 and compresses the compression spring 11, thereby realizing the fixation of the fixed edge 1 and the cooling water tank 2, when the automobile vibrates, the vibration is transmitted to the fixed edge 1, because the compression spring 11 is arranged, the compression spring 11 can stretch out and draw back with small amplitude, the shock absorption to the fixed edge 1 and the cooling water tank 2 is realized, the impact force is prevented from directly acting on the fixed edge 1 and the cooling water tank 2 to damage the fixed edge 1 and the cooling water tank 2, because the cooling device has small volume and mass, the structure can play a good role in shock absorption and does not occupy additional space;
the cooling water tank is provided with the ventilation notch 4 and the ventilation channel 5, the air circulation between the heat dissipation corrugated sheets 3 is increased, the heat dissipation effect of the heat dissipation corrugated sheets 3 is improved, the size of the opening end of the ventilation notch 4 is increased, the airflow can conveniently enter the ventilation channel 5 through the ventilation notch 4 and take away the heat on the heat dissipation corrugated sheets 3, the non-circular structure is arranged, the bolt is conveniently screwed and connected with the sliding plate 10 to prevent the bolt from rotating along with the sliding plate, the sliding plate can move up and down in the sliding cavity 9, the partition plate 8 is arranged, a channel similar to an S-shaped channel is formed in the cooling water tank 2 through the partition plate 8, the hot water in the cooling water tank 2 can be conveniently and uniformly contacted with the upper surface and the lower surface of the cooling water tank 2 through the water circulation of the water in the cooling water tank 2, the heat can be dissipated through the heat dissipation corrugated sheets 3, the upper end surface and the lower, prevent jolting vibrations and expend with heat and contract with cold effect and lead to coolant tank 2 to break, set up cushion 14, avoid contact between fixed limit 1 and the fixture of below, reduce vibrations and wearing and tearing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an additional cooling device of engine, is including fixed limit (1) and coolant tank (2), fixed limit (1) is fixed to be set up the both sides face of coolant tank (2), the side of fixed limit (1) is provided with water pipe (7), water pipe (7) with coolant tank (2) link up its characterized in that: fixed limit (1) upper surface both ends are provided with first recess (6), first recess (6) below corresponds the inside of fixed limit (1) is provided with smooth chamber (9), the inside upper end of smooth chamber (9) is provided with slide (10), smooth chamber (9) with slide (10) phase-match, the internal thread hole has been seted up at slide (10) middle part, the inside lower extreme of smooth chamber (9) is provided with compression spring (11), it corresponds to slide chamber (9) below the inside of fixed limit (1) is provided with locating hole (12), the lower extreme outer edge of locating hole (12) is provided with second recess (13), slide chamber (9) both ends respectively with first recess (6) with locating hole (12) link up, just the internal diameter of smooth chamber (9) equals the twice the internal diameter of first recess (6).
2. An engine supplementary cooling apparatus according to claim 1, wherein: cooling water tank (2) upper and lower surface evenly distributed has heat dissipation corrugated sheet (3), the both ends of cooling water tank (2) are provided with ventilation notch (4), ventilation notch (4) evenly distributed has a plurality ofly, two ventiduct (5) have been seted up between ventilation notch (4), ventiduct (5) run through perpendicularly heat dissipation corrugated sheet (3).
3. An engine supplementary cooling apparatus according to claim 2, wherein: the size of the opening of one side of each of the two ventilation notches (4) which deviates from each other is equal to twice the size of the opening of one side of each of the two ventilation notches (4) which is close to each other.
4. An engine supplementary cooling apparatus according to claim 1, wherein: the sliding plate (10) is a square plate, and the sliding cavity (9) is in a cuboid shape.
5. An engine supplementary cooling apparatus according to claim 1, wherein: a plurality of partition plates (8) are uniformly arranged inside the cooling water tank (2), the length of each partition plate (8) is equal to three quarters of the length of the cooling water tank (2), and two adjacent partition plates (8) are respectively fixed at two ends of the inner side wall of the cooling water tank (2).
6. An engine supplementary cooling apparatus according to claim 5, wherein: the upper end face and the lower end face of the partition plate (8) are respectively fixed on the upper bottom face and the lower bottom face of the cooling water tank (2), and the partition plate (8) is made of stainless steel.
7. An engine supplementary cooling apparatus according to claim 1, wherein: a cushion (14) is embedded in the second groove (13), and the thickness of the cushion (14) is equal to twice the depth of the second groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511154.5U CN209908602U (en) | 2019-04-15 | 2019-04-15 | Additional cooling device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511154.5U CN209908602U (en) | 2019-04-15 | 2019-04-15 | Additional cooling device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908602U true CN209908602U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511154.5U Active CN209908602U (en) | 2019-04-15 | 2019-04-15 | Additional cooling device of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908602U (en) |
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2019
- 2019-04-15 CN CN201920511154.5U patent/CN209908602U/en active Active
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