CN106050396B - Cooling device and the closed jetting machine for being equipped with the cooling device - Google Patents
Cooling device and the closed jetting machine for being equipped with the cooling device Download PDFInfo
- Publication number
- CN106050396B CN106050396B CN201610620717.5A CN201610620717A CN106050396B CN 106050396 B CN106050396 B CN 106050396B CN 201610620717 A CN201610620717 A CN 201610620717A CN 106050396 B CN106050396 B CN 106050396B
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- Prior art keywords
- water
- cooling water
- jetting machine
- cooling
- cooling device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0276—Draining or purging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0285—Venting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a kind of cooling device and the closed jetting machine of the cooling device is installed, belong to heat dissipation technology and high-pressure cleaning device field, for heat dissipation and high-pressure wash, it includes air bleeding valve, thermostat valve, water outlet connector, cooling water tank, water supply connector, cooling water channel is equipped in the cooling water tank, the water inlet of cooling water channel is connect with thermostat valve, water supply connector respectively with water outlet, and the air bleeding valve is installed on the water outlet of cooling water channel, and the thermostat valve is connect with water outlet connector.In view of above-mentioned technical proposal, the present invention can realize the high efficiency heat radiation of internal combustion engine in use, reduce the heat accumulation inside jetting machine, improve the lubricant effect between gasoline engine and plunger pump, extend the service life of gasoline engine and plunger pump.
Description
Technical field
The invention belongs to heat dissipation technology and high-pressure cleaning device fields, specifically, more particularly to a kind of closed high pressure
Cleaning machine cooling device and the closed jetting machine for being equipped with the cooling device.
Background technology
Existing high-pressure cleaning device mostly uses internal combustion engine and drives plunger pump to realize high-pressure wash as power plant, and
Internal combustion engine is generally gasoline engine or diesel engine.And high-pressure cleaning device using enclosed construction when, heat dissipation main side
Formula is that ventilation hole is equipped on seal bootr, is cooled down by the way of natural heat dissipation, the type of cooling efficiency is low, leads to temperature
Accumulation causes the lubricant effect between gasoline engine and plunger pump to reduce, and shortens the service life of gasoline engine and plunger pump.
Invention content
The purpose of the present invention is to provide a kind of cooling device and the closed jetting machine of the cooling device is installed,
It can realize the high efficiency heat radiation of internal combustion engine in use, reduce the heat accumulation inside jetting machine, improve vapour
Lubricant effect between oil machine and plunger pump extends the service life of gasoline engine and plunger pump.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions：
Heretofore described closed jetting machine cooling device, including air bleeding valve, thermostat valve, water outlet connector,
Cooling water tank, water supply connector, are equipped with cooling water channel in the cooling water tank, the water inlet of cooling water channel and water outlet respectively with temperature
Valve, water supply connector connection are controlled, the air bleeding valve is installed on the water outlet of cooling water channel, and the thermostat valve is connect with water outlet connector.
Further speaking, heretofore described cooling water tank is internally provided with partition board, and partition board is far from water outlet connector, water inlet
One end of connector is provided with rectangular water passage hole；The cooling water channel is the strip bulge of cooling water tank upper and lower surface distribution.
Further speaking, heretofore described cooling water tank is the round-trip half-duplex channel of S types.
Further speaking, heretofore described cooling water tank is the round-trip duplex channel of S types.
Further speaking, heretofore described air bleeding valve is located at the upper surface of cooling water tank, and the thermostat valve, water outlet connect
Head and water supply connector are located at the lower surface of cooling water tank.
Further speaking, heretofore described air bleeding valve, water supply connector are located at the upper surface of cooling water tank, the temperature control
Valve, water outlet connector are located at the lower surface of cooling water tank.
Further speaking, heretofore described thermostat valve is temperature sensing medium thermostat valve.
Further speaking, the temperature of the working range of heretofore described temperature sensing medium thermostat valve is 40~70 DEG C.
Further speaking, heretofore described thermostat valve uses electric temperature control valve.
A kind of closed jetting machine being equipped with above-mentioned closed jetting machine cooling device, including internal combustion
Machine, plunger pump, fuel tank, fuel tank are connect with internal combustion engine, and internal combustion engine is connect with plunger pump, the plunger pump include return water discharge outlet,
Hot water discharge outlet, low-pressure intake, the cooling water tank in the closed jetting machine cooling device be located at internal combustion engine with
Between fuel tank, the hot water discharge outlet is connect with water outlet connector, and the low-pressure intake is connect with water supply connector, the return water row
The mouth of a river is connect with air bleeding valve, water supply connector.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can radiate to closed jetting machine by way of water cooling, and it is clear to improve closed high pressure
The radiating efficiency of washing machine, and the working performance of closed jetting machine will not be impacted, improve internal combustion engine and plunger
Greasy property between pump, and then extend the service life of internal combustion engine and plunger pump.
Description of the drawings
Fig. 1 is the front view of embodiment 1.
Fig. 2 is the lower surface schematic diagram of cooling device in embodiment 1.
Fig. 3 is the upper surface schematic diagram of cooling device in embodiment 1.
Fig. 4 is the structural schematic diagram of embodiment 2.
Fig. 5 is the structural decomposition diagram of embodiment 2.
Fig. 6 is the principle schematic of cooling device in the present invention.
Fig. 7 is the interface distribution schematic diagram of plunger pump in the present invention.
Fig. 8 is the structural schematic diagram one of cooling water channel in the present invention.
Fig. 9 is the structural schematic diagram two of cooling water channel in the present invention.
Figure 10 is the structural schematic diagram three of cooling water channel in the present invention.
In figure：1, air bleeding valve；2, thermostat valve；3, water outlet connector；4, cooling water tank；5, water supply connector；6, return water discharge outlet；
7, hot water discharge outlet；8, high-pressure outlet；9, low-pressure intake；10, partition board；11, rectangular water passage hole；12, cooling water channel.
Specific implementation mode
Technical solution described herein is described further with reference to the accompanying drawings and embodiments.
Embodiment 1：A kind of closed jetting machine cooling device, including air bleeding valve 1, thermostat valve 2, water outlet connector 3,
Cooling water tank 4, water supply connector 5, the cooling water tank 4 is interior to be equipped with cooling water channel 12, the water inlet and water outlet of cooling water channel 12
Connect respectively with thermostat valve 2, water supply connector 5, the air bleeding valve 1 is installed on the water outlet of cooling water channel 12, the thermostat valve 2 with
Water outlet connector 3 connects.
Embodiment 2：A kind of closed jetting machine cooling device, including air bleeding valve 1, thermostat valve 2, water outlet connector 3,
Cooling water tank 4, water supply connector 5, the cooling water tank 4 is interior to be equipped with cooling water channel 12, the water inlet and water outlet of cooling water channel 12
Connect respectively with thermostat valve 2, water supply connector 5, the air bleeding valve 1 is installed on the water outlet of cooling water channel 12, the thermostat valve 2 with
Water outlet connector 3 connects；The cooling water tank 4 is internally provided with partition board 10, partition board 10 far from water outlet connector 3, water supply connector 5 one
End is provided with rectangular water passage hole 11；The cooling water channel 12 is the strip bulge of 4 upper and lower surface of cooling water tank distribution.
Embodiment 3：A kind of closed jetting machine cooling device, wherein set in the cooling water tank 4 there are one or
The cooling water channel of multiple arrangements, the cooling water channel are the round-trip half-duplex channel of S types.In the structure and embodiment 1 or 2 of rest part
Structure it is identical.
Embodiment 4：A kind of closed jetting machine cooling device, wherein set in the cooling water tank 4 there are one or
The cooling water channel of multiple arrangements, the cooling water channel are the round-trip duplex channel of S types, the structure of rest part in embodiment 1
Structure is identical.
Embodiment 5：A kind of closed jetting machine cooling device, wherein the air bleeding valve 1 is located at cooling water tank 4
Upper surface, the thermostat valve 2, water outlet connector 3 and water supply connector 5 are located at the lower surface of cooling water tank 4.The structure of rest part with
Structure in embodiment 1 to embodiment 4 is identical.
Embodiment 6：A kind of closed jetting machine cooling device, wherein the thermostat valve 2 is used as sense using paraffin
Adiabator, operating temperature are 60 DEG C.The structure of rest part is identical as the structure in embodiment 1 to embodiment 5.
Embodiment 7：A kind of closed jetting machine being equipped with cooling structure comprising internal combustion engine, plunger pump, oil
Case, fuel tank are connect with internal combustion engine, and internal combustion engine is connect with plunger pump, the plunger pump include return water discharge outlet 6, hot water discharge outlet 7,
Low-pressure intake 9, it is characterised in that：Cooling water tank 4 in the closed jetting machine cooling device is located at internal combustion engine
Between fuel tank, the hot water discharge outlet 7 is connect with water outlet connector 3, and the low-pressure intake 9, return water discharge outlet 6 connect with water inlet
First 5 connection, the return water discharge outlet 6 are connect with air bleeding valve 1.In the detailed construction and embodiment 1 to embodiment 6 of rest part
Structure is identical.
In view of above-mentioned technical proposal, in the use of the present invention, by will be in closed jetting machine cooling device
Cooling water tank 4 is between internal combustion engine and fuel tank, and the hot water discharge outlet 7 is connect with water outlet connector 3, the low-pressure intake 9
It is connect with water supply connector 5, the return water discharge outlet 6 is connect with air bleeding valve 1.When return water discharge outlet 6 is intake, flow enters described
Inside cooling water tank 4, it can be moved into the flow inside cooling water tank 4 along S types channel, the air of S type channel interiors can lead to
The discharge of air bleeding valve 1 is crossed, the function of air bleeding valve 1 is the air being discharged in S types channel but when S type channel interiors are full of water final vacuum
Valve 1 is closed, and flow is avoided to flow out.
Air bleeding valve 1, which can be used, is internally provided with sphere as valve switch, when which enables to air by air bleeding valve 1
Sphere valve is due to gravity without tube wall valve passage, and when flow passes through air bleeding valve 1, due to the effect of buoyancy, sphere can
It floats so that valve is closed.The water of extra outflow is flowed out by return water discharge outlet 6.The air bleeding valve 1 is mounted on cooling
The upper plane of water tank 4, and positioned at the end in S types channel.
Thermostat valve 2 is using 40~70 DEG C of operating temperature range, and when water temperature reaches above-mentioned temperature range, thermostat valve 2 is beaten
It opens so that being discharged by water outlet connector 3, hot water discharge outlet 7 inside the cooling water tank 4 in above-mentioned temperature range.Due to cooling
Water inside water tank 4 reduces, and causes air bleeding valve 1 to reopen, cold water is entered by return water discharge outlet 6, low-pressure intake 9
In cooling water tank 4, to realize the cycle successively of the above process.
The diversified forms in Fig. 7 to Figure 10 can be used in cooling water channel 12 in the present invention, such as use unidirectional cooling water channel 12,
The two-way cooling water channel of difference flow direction, upper and lower staggered cooling water channel 12, the cooling water channel major function of these types of form
And purpose is the residence time and contact area for increasing cooling flow in radiating surface, improves the effect of cooling.
Claims (9)
1. a kind of closed jetting machine cooling device, including air bleeding valve（1）, thermostat valve（2）, water outlet connector（3）, it is cooling
Water tank（4）, water supply connector（5）, it is characterised in that：The cooling water tank（4）It is interior to be equipped with cooling water channel（12）, cooling water channel（12）
Water inlet and water supply connector（5）Connection, cooling water channel（12）Water outlet and thermostat valve（2）Connection, the air bleeding valve（1）Peace
Loaded on cooling water channel（12）Water outlet, the thermostat valve（2）With water outlet connector（3）Connection；The cooling water tank（4）Inside
Equipped with partition board（10）, partition board（10）Far from water outlet connector（3）, water supply connector（5）One end be provided with rectangular water passage hole（11）；It is described
Cooling water channel（12）For cooling water tank（4）The strip bulge of upper and lower surface distribution.
2. closed jetting machine cooling device according to claim 1, it is characterised in that：The cooling water tank
（4）For the round-trip half-duplex channel of S types.
3. closed jetting machine cooling device according to claim 1, it is characterised in that：The cooling water tank
（4）For the round-trip duplex channel of S types.
4. closed jetting machine cooling device according to claim 1, it is characterised in that：The air bleeding valve（1）
Positioned at cooling water tank（4）Upper surface, the thermostat valve（2）, water outlet connector（3）And water supply connector（5）Positioned at cooling water tank（4）
Lower surface.
5. closed jetting machine cooling device according to claim 1, it is characterised in that：The air bleeding valve（1）、
Water supply connector（5）Positioned at cooling water tank（4）Upper surface, the thermostat valve（2）, water outlet connector（3）Positioned at cooling water tank（4）'s
Lower surface.
6. closed jetting machine cooling device according to claim 1, it is characterised in that：The thermostat valve（2）
For temperature sensing medium thermostat valve.
7. closed jetting machine cooling device according to claim 6, it is characterised in that：The temperature sensing medium temperature
The temperature for controlling the working range of valve is 40 ~ 70 DEG C.
8. closed jetting machine cooling device according to claim 1, it is characterised in that：The thermostat valve（2）
Using electric temperature control valve.
9. a kind of closed jetting machine cooling device being equipped in claim 1 to 8 described in any claim
Closed jetting machine, including internal combustion engine, plunger pump, fuel tank, fuel tank are connect with internal combustion engine, and internal combustion engine is connect with plunger pump,
The plunger pump includes return water discharge outlet（6）, hot water discharge outlet（7）, low-pressure intake（9）, it is characterised in that：It is described closed
Cooling water tank in jetting machine cooling device（4）Between internal combustion engine and fuel tank, the hot water discharge outlet（7）With go out
Water swivel（3）Connection, the low-pressure intake（9）With water supply connector（5）Connection, the return water discharge outlet（6）With air bleeding valve
（1）, water supply connector（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620717.5A CN106050396B (en) | 2016-07-29 | 2016-07-29 | Cooling device and the closed jetting machine for being equipped with the cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620717.5A CN106050396B (en) | 2016-07-29 | 2016-07-29 | Cooling device and the closed jetting machine for being equipped with the cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050396A CN106050396A (en) | 2016-10-26 |
| CN106050396B true CN106050396B (en) | 2018-09-04 |
Family
ID=57197050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620717.5A Active CN106050396B (en) | 2016-07-29 | 2016-07-29 | Cooling device and the closed jetting machine for being equipped with the cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050396B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983782A (en) * | 2010-10-15 | 2011-03-09 | 上海杰尼清洗设备有限公司 | High-pressure water cleaning device |
| CN202545003U (en) * | 2012-03-30 | 2012-11-21 | 广西玉柴机器股份有限公司 | Expansion tank of engine cooling system |
| CN203685369U (en) * | 2013-11-27 | 2014-07-02 | 柳州师范高等专科学校 | Radiator for automobile water tank |
| CN204783235U (en) * | 2015-07-06 | 2015-11-18 | 江西科技学院 | Radiator |
| CN205279798U (en) * | 2015-12-16 | 2016-06-01 | 山东泰朗禾散热器制造有限公司 | Novel two radiators of taking of steel |
| CN105783551A (en) * | 2016-04-19 | 2016-07-20 | 上海浪超电子电器有限公司太仓分公司 | High-safety automatic heating radiator |
| CN205858473U (en) * | 2016-07-29 | 2017-01-04 | 山东华盛中天机械集团股份有限公司 | Chiller and be provided with the closed jetting machine of this chiller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050061042A (en) * | 2003-12-18 | 2005-06-22 | 현대자동차주식회사 | Cooling water injection device |
-
2016
- 2016-07-29 CN CN201610620717.5A patent/CN106050396B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983782A (en) * | 2010-10-15 | 2011-03-09 | 上海杰尼清洗设备有限公司 | High-pressure water cleaning device |
| CN202545003U (en) * | 2012-03-30 | 2012-11-21 | 广西玉柴机器股份有限公司 | Expansion tank of engine cooling system |
| CN203685369U (en) * | 2013-11-27 | 2014-07-02 | 柳州师范高等专科学校 | Radiator for automobile water tank |
| CN204783235U (en) * | 2015-07-06 | 2015-11-18 | 江西科技学院 | Radiator |
| CN205279798U (en) * | 2015-12-16 | 2016-06-01 | 山东泰朗禾散热器制造有限公司 | Novel two radiators of taking of steel |
| CN105783551A (en) * | 2016-04-19 | 2016-07-20 | 上海浪超电子电器有限公司太仓分公司 | High-safety automatic heating radiator |
| CN205858473U (en) * | 2016-07-29 | 2017-01-04 | 山东华盛中天机械集团股份有限公司 | Chiller and be provided with the closed jetting machine of this chiller |
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| Publication number | Publication date |
|---|---|
| CN106050396A (en) | 2016-10-26 |
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