CN205858473U - Chiller and be provided with the closed jetting machine of this chiller - Google Patents
Chiller and be provided with the closed jetting machine of this chiller Download PDFInfo
- Publication number
- CN205858473U CN205858473U CN201620825908.0U CN201620825908U CN205858473U CN 205858473 U CN205858473 U CN 205858473U CN 201620825908 U CN201620825908 U CN 201620825908U CN 205858473 U CN205858473 U CN 205858473U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- temperature
- jetting machine
- chiller
- valve
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of chiller and the closed jetting machine of this chiller is installed, belong to heat dissipation technology and high-pressure cleaning device field, for heat radiation and high-pressure wash, it includes air bleeding valve, temperature-sensing valve, water out adapter, cooling water tank, water supply connector, it is provided with cooling water channel in described cooling water tank, the water inlet of cooling water channel is connected with temperature-sensing valve, water supply connector respectively with outlet, described air bleeding valve is installed on the outlet of cooling water channel, and described temperature-sensing valve is connected with water out adapter.In view of technique scheme, this utility model is capable of internal combustion engine high efficiency heat radiation in use, reduces the heat accumulation within jetting machine, improves the lubricant effect between gasoline engine and plunger displacement pump, extend gasoline engine and the service life of plunger displacement pump.
Description
Technical field
This utility model belongs to heat dissipation technology and high-pressure cleaning device field, specifically, particularly relates to a kind of closed
Jetting machine chiller and be provided with the closed jetting machine of this chiller.
Background technology
Existing high-pressure cleaning device many employings internal combustion engine drives plunger displacement pump to realize high-pressure wash as power set, and
Internal combustion engine is generally gasoline engine or diesel engine.And high-pressure cleaning device is when using enclosed construction, the main side of its heat radiation
Formula, for being provided with air vent on seal bootr, uses the mode of natural heat dissipation to cool down, and this type of cooling efficiency is low, causes temperature
Accumulation causes the lubricant effect between gasoline engine and plunger displacement pump to reduce, and shortens the service life of gasoline engine and plunger displacement pump.
Summary of the invention
The purpose of this utility model is to provide a kind of chiller and to be provided with the closed high pressure of this chiller clear
Washing machine, it is capable of internal combustion engine high efficiency heat radiation in use, reduces the heat accumulation within jetting machine, carry
Lubricant effect between high gasoline engine and plunger displacement pump, extends gasoline engine and the service life of plunger displacement pump.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions:
Closed jetting machine chiller described in this utility model, connects including air bleeding valve, temperature-sensing valve, water outlet
Head, cooling water tank, water supply connector, be provided with cooling water channel in described cooling water tank, the water inlet of cooling water channel is with outlet respectively
Being connected with temperature-sensing valve, water supply connector, described air bleeding valve is installed on the outlet of cooling water channel, and described temperature-sensing valve is with water out adapter even
Connect.
Saying further, the inside of the cooling water tank described in this utility model is provided with dividing plate, dividing plate away from water out adapter,
One end of water supply connector has rectangular water passage hole；Described cooling water channel is the strip bulge of cooling water tank upper and lower surface distribution.
Saying further, the cooling water tank described in this utility model is that S type comes and goes half-duplex channel.
Saying further, the cooling water tank described in this utility model is that S type comes and goes duplex channel.
Saying further, the air bleeding valve described in this utility model is positioned at the upper surface of cooling water tank, described temperature-sensing valve, goes out
Water swivel and water supply connector are positioned at the lower surface of cooling water tank.
Saying further, the air bleeding valve described in this utility model, water supply connector are positioned at the upper surface of cooling water tank, described
Temperature-sensing valve, water out adapter are positioned at the lower surface of cooling water tank.
Saying further, the temperature-sensing valve described in this utility model is temperature sensing medium temperature-sensing valve.
Saying further, the temperature of the working range of the temperature sensing medium temperature-sensing valve described in this utility model is 40～70
℃。
Saying further, the temperature-sensing valve described in this utility model uses electric temperature control valve.
A kind of closed jetting machine being provided with above-mentioned closed jetting machine chiller, including internal combustion
Machine, plunger displacement pump, fuel tank, fuel tank is connected with internal combustion engine, and internal combustion engine is connected with plunger displacement pump, described plunger displacement pump include backwater discharge outlet,
Hot water discharge outlet, low-pressure intake, the cooling water tank in described closed jetting machine chiller be positioned at internal combustion engine with
Between fuel tank, described hot water discharge outlet is connected with water out adapter, and described low-pressure intake is connected with water supply connector, and described backwater is arranged
The mouth of a river is connected with air bleeding valve, water supply connector.
Compared with prior art, the beneficial effects of the utility model are:
Closed jetting machine can be dispelled the heat by the way of water-cooled by this utility model, improves closed height
The radiating efficiency of pressure cleaning machine, and will not impact the service behaviour of closed jetting machine, improve internal combustion engine with
Greasy property between plunger displacement pump, and then extend the service life of internal combustion engine and plunger displacement pump.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1.
Fig. 2 is the lower surface schematic diagram of chiller in embodiment 1.
Fig. 3 is the upper surface schematic diagram of chiller in embodiment 1.
Fig. 4 is the structural representation of embodiment 2.
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of embodiment 2.
Fig. 6 is the principle schematic of chiller in this utility model.
Fig. 7 is the interface distribution schematic diagram of plunger displacement pump in this utility model.
Fig. 8 is the structural representation one of cooling water channel in this utility model.
Fig. 9 is the structural representation two of cooling water channel in this utility model.
Figure 10 is the structural representation three of cooling water channel in this utility model.
In figure: 1, air bleeding valve；2, temperature-sensing valve；3, water out adapter；4, cooling water tank；5, water supply connector；6, backwater discharge outlet；
7, hot water discharge outlet；8, high-pressure outlet；9, low-pressure intake；10, dividing plate；11, rectangular water passage hole；12, cooling water channel.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical scheme described herein is described further by embodiment.
Embodiment 1: a kind of closed jetting machine chiller, including air bleeding valve 1, temperature-sensing valve 2, water out adapter 3,
Cooling water tank 4, water supply connector 5, be provided with cooling water channel 12, the water inlet of cooling water channel 12 and outlet in described cooling water tank 4
Being connected with temperature-sensing valve 2, water supply connector 5 respectively, described air bleeding valve 1 is installed on the outlet of cooling water channel 12, described temperature-sensing valve 2 with
Water out adapter 3 connects.
Embodiment 2: a kind of closed jetting machine chiller, including air bleeding valve 1, temperature-sensing valve 2, water out adapter 3,
Cooling water tank 4, water supply connector 5, be provided with cooling water channel 12, the water inlet of cooling water channel 12 and outlet in described cooling water tank 4
Being connected with temperature-sensing valve 2, water supply connector 5 respectively, described air bleeding valve 1 is installed on the outlet of cooling water channel 12, described temperature-sensing valve 2 with
Water out adapter 3 connects；The inside of described cooling water tank 4 is provided with dividing plate 10, dividing plate 10 away from water out adapter 3, the one of water supply connector 5
End has rectangular water passage hole 11；Described cooling water channel 12 is the strip bulge of cooling water tank 4 upper and lower surface distribution.
Embodiment 3: a kind of closed jetting machine chiller, be provided with in wherein said cooling water tank 4 one or
The cooling water channel of multiple arrangements, described cooling water channel is that S type comes and goes half-duplex channel.In the structure of remainder and embodiment 1 or 2
Structure identical.
Embodiment 4: a kind of closed jetting machine chiller, be provided with in wherein said cooling water tank 4 one or
The cooling water channel of multiple arrangements, described cooling water channel is that S type comes and goes duplex channel, in the structure of remainder and embodiment 1
Structure is identical.
Embodiment 5: a kind of closed jetting machine chiller, wherein said air bleeding valve 1 is positioned at cooling water tank 4
Upper surface, described temperature-sensing valve 2, water out adapter 3 and water supply connector 5 are positioned at the lower surface of cooling water tank 4.The structure of remainder with
Structure in embodiment 1 to embodiment 4 is identical.
Embodiment 6: a kind of closed jetting machine chiller, wherein said temperature-sensing valve 2 uses paraffin as sense
Adiabator, operating temperature is 60 DEG C.The structure of remainder is identical with the structure in embodiment 1 to embodiment 5.
Embodiment 7: a kind of closed jetting machine being provided with cooling structure, it includes internal combustion engine, plunger displacement pump, oil
Case, fuel tank is connected with internal combustion engine, and internal combustion engine is connected with plunger displacement pump, described plunger displacement pump include backwater discharge outlet 6, hot water discharge outlet 7,
Low-pressure intake 9, it is characterised in that: the cooling water tank 4 in described closed jetting machine chiller is positioned at internal combustion engine
And between fuel tank, described hot water discharge outlet 7 is connected with water out adapter 3, and described low-pressure intake 9, backwater discharge outlet 6 connect with water inlet
5 connect, and described backwater discharge outlet 6 is connected with air bleeding valve 1.In the detailed construction of remainder and embodiment 1 to embodiment 6
Structure is identical.
In view of technique scheme, this utility model in use, by by closed jetting machine chiller
Interior cooling water tank 4 is between internal combustion engine and fuel tank, and described hot water discharge outlet 7 is connected with water out adapter 3, and described low pressure is intake
Mouth 9 is connected with water supply connector 5, and described backwater discharge outlet 6 is connected with air bleeding valve 1.When backwater discharge outlet 6 is intake, current enter institute
The cooling water tank 4 stated is internal, and entering the current within cooling water tank 4 can move along S type passage, the air of S type channel interior
Can be discharged by air bleeding valve 1, the function of air bleeding valve 1 is to discharge the air in S type passage but after S type channel interior is full of water
Air bleeding valve 1 is closed, it is to avoid current flow out.
Air bleeding valve 1 can use inside to be provided with spheroid as valve switch, when this spheroid enables to air by air bleeding valve 1
Spheroid valve is because action of gravity is regardless of wall valve passage, and current are when air bleeding valve 1, and due to the effect of buoyancy, spheroid can
Float so that valve closing.The water yield of unnecessary outflow is flowed out by backwater discharge outlet 6.Described air bleeding valve 1 is arranged on cooling
The upper plane of water tank 4, and it is positioned at the end of S type passage.
Temperature-sensing valve 2 uses the operating temperature range of 40～70 DEG C, when water temperature reaches said temperature scope, and temperature-sensing valve 2 dozens
Open so that discharging through water out adapter 3, hot water discharge outlet 7 within the cooling water tank 4 in the range of said temperature.Due to cooling
The water yield within water tank 4 reduces, and causes air bleeding valve 1 to reopen, and cold water is entered into by backwater discharge outlet 6, low-pressure intake 9
In cooling water tank 4, thus realize the circulation successively of said process.
Cooling water channel 12 in this utility model can use the various ways in Fig. 7 to Figure 10, as used unidirectional cooling water
Road 12, the different two-way cooling water channels flowed to, upper and lower staggered cooling water channel 12, the cooling water channel of these several forms is main
Function and purpose are to increase cooling current in time of staying of radiating surface and contact area, improve the effect of cooling.
Claims (10)
1. a closed jetting machine chiller, including air bleeding valve (1), temperature-sensing valve (2), water out adapter (3), cooling
Water tank (4), water supply connector (5), it is characterised in that: it is provided with cooling water channel (12), cooling water channel (12) in described cooling water tank (4)
Water inlet be connected with temperature-sensing valve (2), water supply connector (5) respectively with outlet, described air bleeding valve (1) is installed on cooling water channel
(12) outlet, described temperature-sensing valve (2) is connected with water out adapter (3).
Closed jetting machine chiller the most according to claim 1, it is characterised in that: described cooling water tank
(4) inside is provided with dividing plate (10), and dividing plate (10) has rectangular-shape barrel water hole away from one end of water out adapter (3), water supply connector (5)
(11)；Described cooling water channel (12) is the strip bulge of cooling water tank (4) upper and lower surface distribution.
Closed jetting machine chiller the most according to claim 1 and 2, it is characterised in that: described cooling water
Case (4) is that S type comes and goes half-duplex channel.
Closed jetting machine chiller the most according to claim 1 and 2, it is characterised in that: described cooling water
Case (4) is that S type comes and goes duplex channel.
Closed jetting machine chiller the most according to claim 1, it is characterised in that: described air bleeding valve (1)
Being positioned at the upper surface of cooling water tank (4), described temperature-sensing valve (2), water out adapter (3) and water supply connector (5) are positioned at cooling water tank (4)
Lower surface.
Closed jetting machine chiller the most according to claim 1, it is characterised in that: described air bleeding valve (1),
Water supply connector (5) is positioned at the upper surface of cooling water tank (4), and described temperature-sensing valve (2), water out adapter (3) are positioned at cooling water tank (4)
Lower surface.
Closed jetting machine chiller the most according to claim 1, it is characterised in that: described temperature-sensing valve (2)
For temperature sensing medium temperature-sensing valve.
Closed jetting machine chiller the most according to claim 7, it is characterised in that: described temperature sensing medium temperature
The temperature of the working range of control valve is 40～70 DEG C.
Closed jetting machine chiller the most according to claim 1, it is characterised in that: described temperature-sensing valve (2)
Use electric temperature control valve.
10. the closed jetting machine chiller being provided with in claim 1 to 9 described in any claim
Closed jetting machine, including internal combustion engine, plunger displacement pump, fuel tank, fuel tank is connected with internal combustion engine, and internal combustion engine is connected with plunger displacement pump,
Described plunger displacement pump includes backwater discharge outlet (6), hot water discharge outlet (7), low-pressure intake (9), it is characterised in that: described closed
Cooling water tank (4) in jetting machine chiller between internal combustion engine and fuel tank, described hot water discharge outlet (7) with go out
Water swivel (3) connects, and described low-pressure intake (9) are connected with water supply connector (5), described backwater discharge outlet (6) and air bleeding valve
(1), water supply connector (5) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825908.0U CN205858473U (en) | 2016-07-29 | 2016-07-29 | Chiller and be provided with the closed jetting machine of this chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825908.0U CN205858473U (en) | 2016-07-29 | 2016-07-29 | Chiller and be provided with the closed jetting machine of this chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858473U true CN205858473U (en) | 2017-01-04 |
Family
ID=57654716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825908.0U Withdrawn - After Issue CN205858473U (en) | 2016-07-29 | 2016-07-29 | Chiller and be provided with the closed jetting machine of this chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050396A (en) * | 2016-07-29 | 2016-10-26 | 山东华盛中天机械集团股份有限公司 | Cooling device and enclosed type high pressure cleaning machine provided with cooling device |
-
2016
- 2016-07-29 CN CN201620825908.0U patent/CN205858473U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050396A (en) * | 2016-07-29 | 2016-10-26 | 山东华盛中天机械集团股份有限公司 | Cooling device and enclosed type high pressure cleaning machine provided with cooling device |
| CN106050396B (en) * | 2016-07-29 | 2018-09-04 | 山东华盛中天机械集团股份有限公司 | Cooling device and the closed jetting machine for being equipped with the cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20180904 |
|
| AV01 | Patent right actively abandoned |