CN203130239U - Water and air discharging device for engine - Google Patents
Water and air discharging device for engine Download PDFInfo
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- CN203130239U CN203130239U CN 201320009128 CN201320009128U CN203130239U CN 203130239 U CN203130239 U CN 203130239U CN 201320009128 CN201320009128 CN 201320009128 CN 201320009128 U CN201320009128 U CN 201320009128U CN 203130239 U CN203130239 U CN 203130239U
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- core
- water
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- closed pore
- motor
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Abstract
The utility model discloses a water and air discharging device for an engine, belongs to the field of engine manufacture, and aims at providing the water and air discharging device which is simple in structure, clean and convenient to use, wherein the water or the air in the engine can be easily discharged out of the engine. A water inlet cavity and a plug core cavity which are different in diameter are sequentially formed in a blocking body along an axis of the blocking body, and a cone-shaped or ball coronary sealing hole is formed at the connection position of the water inlet cavity and the plug core cavity. A side wall hole is formed at a position where the sealing hole is formed in the side wall of the plug core cavity, and a water outlet pipe communicated with the plug core cavity is connected on the side wall hole. A sealing plug matched with the sealing hole is placed on the outer side of one end of a blocking core, a blocking core external thread matched with a blocking body internal thread is placed in the middle of the blocking core, the blocking core is installed in the plug core cavity through the blocking core external thread and the blocking body internal thread, the sealing plug end of the blocking core faces inwards, and the other end of the blocking core is exposed out of the blocking body. The water and air discharging device for the engine is mainly used in a water and air discharging technology of the engine.
Description
Technical field
The utility model relates to motor and makes the field, particularly relates to a kind of means of deflation that discharges water for motor.
Background technique
Heat engine can produce a large amount of heat when work, suitable temperature can guarantee that then motor car engine is in a very suitable operating temperature.After engine temperature is too high, will cause its efficient to reduce, or even Parts Breakdown.Therefore we just need come motor is lowered the temperature by a cover cooling system, guarantee a suitable operating temperature.Engine-cooling system generally all adds cooling water and assists cooling, also will often change cooling water, avoids causing the inner generation of cooling system failure and water jacket corrosion.When changing cooling water, should earlier cooling system be rinsed well with clean water, and then add new cooling water.So the suitable means of deflation that discharges water should be arranged, engine cooling water can both be discharged to outside the motor in the cooling system water jacket smoothly under various conditions.But, present hot engine water and cooling water are discharged and are adopted single blockage body, directly blockage body are installed on the water jacket hole of cylinder block, screw thread are arranged on the blockage body and expose the end to have outer-hexagonal, seal with screw threads for fastening, by the venting that discharges water of dismounting blockage body.
The shortcoming of this spline structure is: because the structure of motor is comparatively compact, and be in semi-enclosed space, be unfavorable for staff's operation, just need the staff to discharge from the automobile bottom when need discharge water venting, and the direct water clock of the cooling water of emitting is on each component of motor, around splashing, spray everywhere, neither totally is inconvenient to again use.
Chinese patent publication number CN 101134432, open day is on 03 05th, 2008, name is called in the scheme of " engine cooling water drainage means " and discloses a kind of engine cooling water drainage means, comprise warm-air drier, be connected the cooling water circulation loop between motor and the water tank, state and be provided with between warm-air drier and the cooling water circulation loop that warm-air drier advances, water return pipeline, warm-air drier advances, water return pipeline is provided with and can controls that warm-air drier advances, the binary channel drain valve of water return pipeline draining.Deficiency is that this engine cooling water drainage means cools off hot water by the mode of circulation, and is difficult for the water in the motor or gas are rejected to outside the motor.
The model utility content
The utility model is to discharge the single blockage body of employing in order to overcome present engine cooling water, be difficult for the water in the motor or gas are rejected to outside the motor, be unfavorable for staff's operation, the direct water clock of the cooling water of emitting is on each component of motor, spray splashes on every side everywhere, these deficiencies that totally are not easy to again use neither, provide a kind of simple in structure, easily the water in the motor or gas are rejected to outside the motor the not only clean but also convenient means of deflation that discharges water that is used for motor that uses.
To achieve these goals, the utility model is by the following technical solutions:
A kind of means of deflation that discharges water for motor, comprise blockage body, also comprise the obstruction core, described blockage body is provided with diameter water-inlet cavity inequality and plug core chamber successively along shaft axis, be provided with coniform or spherical crown shape closed pore at water-inlet cavity and plug joint, core chamber, and the top of closed pore is towards water-inlet cavity, and the bottom of closed pore is towards plug core chamber, and is provided with the cock body internal thread at plug core cavity wall; Sidewall is provided with areole in the plug core chamber at closed pore place, is connected with and fills in the outlet pipe that the core chamber communicates at areole; The described obstruction core one end outside is provided with the airtight plug suitable with closed pore, be provided with the plug core outside thread that matches with the cock body internal thread in the middle of stopping up core, described obstruction core is contained in the plug core chamber by plug core outside thread and cock body internal thread, and stop up the close dead end of core inwardly, the other end is exposed at outside the blockage body.
As preferably, the blockage body outer wall of described this end of water-inlet cavity is provided with the cock body outside thread that matches with the motor dewatering outlet, and blockage body the other end outer wall is provided with the cock body fastening part.
As preferably, the whole cylindrical L type of described outlet pipe.
As preferably, described outlet pipe is terminal to be connected with rubber hose.
As preferably, described obstruction core end is provided with plug core fastening part.
As preferably, described closed pore base diameter equals to fill in core chamber diameter, and described closed pore top diameter equals the water-inlet cavity diameter.
As preferably, described closed pore is provided with diameter greater than the speed limit chamber that discharges water of plug core chamber diameter with plug joint, core chamber.
The utility model can reach following effect:
1, this programme flexibility is strong, can be incorporated into the cooling water in the motor bucket and wait in the container, and is extremely easy to use, and also clean hygiene.
2, the apparatus structure of this programme is simple, and easily the water in the motor or gas is rejected to outside the motor.
3, the device of this programme uses applicable to the drainage exhaust in the multiple engine-cooling system water jacket.
4, the device of this programme optimal design to the full extent is simple to operation, can improve operator's working efficiency largely.
Description of drawings
Fig. 1 is a kind of cross-sectional view of the present utility model.
Fig. 2 is that the utility model is installed in a kind of use state cross-sectional view on the motor.
1, blockage body; 2, stop up core; 3, outlet pipe; 4, cock body internal thread; 5, plug core outside thread; 6, water-inlet cavity; 7, water chamber; 8, plug core fastening part; 9, cock body fastening part; 10, closed pore; 11, airtight plug; 12, cock body outside thread; 13, outlet pipe water chamber end face; 14, plug core fastening part end face; 15, the speed limit chamber that discharges water; 16, plug core chamber; 17, rubber hose; 18, drainage exhaust direction; 19, motor.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of means of deflation that discharges water for motor of present embodiment referring to Fig. 1, shown in Figure 2, comprises blockage body 1, stops up core 2, outlet pipe 3 and rubber hose 17.
Referring to shown in Figure 1, blockage body is provided with diameter water-inlet cavity inequality 6 and plug core chamber 16 successively along shaft axis, be provided with coniform or spherical crown shape closed pore 10 at water-inlet cavity and plug joint, core chamber, and the closed pore base diameter equals to fill in core chamber diameter, the closed pore top diameter equals the water-inlet cavity diameter, and the top of closed pore is towards water-inlet cavity, and the bottom of closed pore also is provided with diameter greater than the speed limit chamber 15 that discharges water of plug core chamber diameter in closed pore and plug joint, core chamber towards plug core chamber.
Referring to Fig. 1, shown in Figure 2, be provided with cock body internal thread 4 at the plug core cavity wall of blockage body.Sidewall is provided with areole in the plug core chamber at blockage body closed pore place, be connected with and fill in the outlet pipe 3 that the core chamber communicates at areole, and the whole cylindrical L type of outlet pipe also is connected with a rubber hose 17 at the outlet pipe end, is convenient to the cooling water of discharging is incorporated into the place that needs.
Referring to shown in Figure 1, stop up the core one end outside and be provided with the airtight plug 11 suitable with closed pore, be provided with the plug core outside thread 5 that matches with the cock body internal thread in the middle of stopping up core, stopping up core is contained in the plug core chamber by the cock body internal thread of filling in core outside thread and blockage body, and stop up the close dead end of core inwardly, the other end that stops up core is exposed at outside the blockage body, and the obstruction core end outside exposing blockage body is provided with plug core fastening part 8.
Referring to Fig. 1, shown in Figure 2, be provided with the cock body outside thread 12 that matches with motor 19 dewatering outlets at the blockage body outer wall of this end of water-inlet cavity, be provided with cock body fastening part 9 at blockage body the other end outer wall.
The open and close of means of deflation of discharging water are to stop up core and realize by rotating, and namely stop up the relative position relation of the cock body internal thread of the plug core outside thread of core and blockage body and determine opening state and closed condition.
Shown in Figure 2 as Fig. 1, when stopping up core and rotate to the closed pore bottom in the water-inlet cavity, coniform or the spherical crown shape top outside of obstruction core is against with the inner side surface of blockage body closed pore, stopping up core has just sealed water-inlet cavity, stop up core and twist more tightly to the water-inlet cavity screw thread, it is more tight that the obstruction core is sealed into water cavity, and sealing is more reliable, the blocked core of the through channel of water-inlet cavity and water chamber 7 cuts off, and this device is in closed condition.During engine operation, this device all is in closed condition.
As shown in Figure 2, when stopping up core to inner rotary, when making the obstruction core leave water-inlet cavity, the passage of water-inlet cavity and water chamber connects, rubber hose is communicated with external pipe or container, cooling water and air in the engine-cooling system water jacket just can be released like this, and its drainage exhaust direction 18 is shown in arrow among Fig. 2.Can also regulate core top and the relative position relation of blockage body closed pore realize the discharging water size of passage, the also convenient speed that discharges water of controlling stopped up.Outwards turn to outlet pipe water chamber end face 13 and fill in core fastening part end face 14 when mutually concordant when stopping up core, the obstruction core must stop operating, guaranteeing to stop up the plug core outside thread of core in plug core chamber has enough length of thread engagement, avoids medium (cooling water and air) to flow out from cock body internal thread and the externally threaded cooperation place of plug core.
As shown in Figure 2, the cock body outside thread of this device is connected with the engine-cooling system water jacket is interior, the exterior section of the other end L type outlet pipe can connect the rubber hose of different length, the rubber hose outside of outlet pipe and rubber hose joint is fastening with clip, rubber hose is discharged to water and gas drainage in the specified containers, the flow direction that convenient control discharges water.The cooling water of emitting not directly water clock on each component of motor, not only totally but also convenient.
The blockage body lateral profile periphery of this device is provided with and is orthohexagonal cock body fastening part, obstruction core lateral profile periphery is provided with and is orthohexagonal plug core fastening part, like this when tightening or unclamp, can clamp corresponding fastening part with common wrench, operate very simple and convenient, time saving and energy saving.
Mode of execution of the present utility model has been described above by reference to the accompanying drawings, but not limited by above-described embodiment when realizing, those skilled in the art can make a variety of changes or revise within the scope of the appended claims, and these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (7)
1. means of deflation that discharges water that is used for motor, comprise blockage body (1), it is characterized in that, also comprise and stop up core (2), described blockage body is provided with diameter water-inlet cavity inequality (6) and plug core chamber (16) successively along shaft axis, be provided with coniform or spherical crown shape closed pore (10) at water-inlet cavity and plug joint, core chamber, and the top of closed pore is towards water-inlet cavity, the bottom of closed pore is towards plug core chamber, and is provided with cock body internal thread (4) at plug core cavity wall; Sidewall is provided with areole in the plug core chamber at closed pore place, is connected with and fills in the outlet pipe (3) that the core chamber communicates at areole; The described obstruction core one end outside is provided with the airtight plug (11) suitable with closed pore, be provided with the plug core outside thread (5) that matches with the cock body internal thread in the middle of stopping up core, described obstruction core is contained in the plug core chamber by plug core outside thread and cock body internal thread, and stop up the close dead end of core inwardly, the other end is exposed at outside the blockage body.
2. a kind of means of deflation that discharges water for motor according to claim 1, it is characterized in that, the blockage body outer wall of described this end of water-inlet cavity is provided with the cock body outside thread (12) that matches with motor (19) dewatering outlet, and blockage body the other end outer wall is provided with cock body fastening part (9).
3. a kind of means of deflation that discharges water for motor according to claim 1 is characterized in that, the whole cylindrical L type of described outlet pipe.
4. according to claim 1 or 3 described a kind of means of deflations that discharge water for motor, it is characterized in that described outlet pipe is terminal to be connected with rubber hose (17).
5. a kind of means of deflation that discharges water for motor according to claim 1 is characterized in that, described obstruction core end is provided with plug core fastening part (8).
6. a kind of means of deflation that discharges water for motor according to claim 1 is characterized in that described closed pore base diameter equals to fill in core chamber diameter, and described closed pore top diameter equals the water-inlet cavity diameter.
7. according to claim 1 or 6 described a kind of means of deflations that discharge water for motor, it is characterized in that described closed pore is provided with diameter greater than the speed limit chamber (15) that discharges water of plug core chamber diameter with plug joint, core chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009128 CN203130239U (en) | 2013-01-08 | 2013-01-08 | Water and air discharging device for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009128 CN203130239U (en) | 2013-01-08 | 2013-01-08 | Water and air discharging device for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130239U true CN203130239U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009128 Expired - Fee Related CN203130239U (en) | 2013-01-08 | 2013-01-08 | Water and air discharging device for engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203130239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640332A (en) * | 2016-11-30 | 2017-05-10 | 河北华北柴油机有限责任公司 | Degassing device for heating water tube of diesel engine and degassing method thereof |
-
2013
- 2013-01-08 CN CN 201320009128 patent/CN203130239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640332A (en) * | 2016-11-30 | 2017-05-10 | 河北华北柴油机有限责任公司 | Degassing device for heating water tube of diesel engine and degassing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee after: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee before: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd. Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200615 Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. Patentee before: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd. Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |