CN201739003U - Cooling liquid distribution device - Google Patents
Cooling liquid distribution device Download PDFInfo
- Publication number
- CN201739003U CN201739003U CN2010202310230U CN201020231023U CN201739003U CN 201739003 U CN201739003 U CN 201739003U CN 2010202310230 U CN2010202310230 U CN 2010202310230U CN 201020231023 U CN201020231023 U CN 201020231023U CN 201739003 U CN201739003 U CN 201739003U
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- pipe
- cooling liquid
- engine
- return pipe
- main body
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Abstract
The utility model discloses a cooling liquid distribution device, which mainly solves the problems as follows: all connecting pipes on a conventional engine are mounted on a cylinder body or a cylinder head, so that spare parts are dispersive and hard to manage, and the installations of parts of the engine are difficult. A cooling liquid distribution unit is connected to the water outlet of the engine, and comprises a temperature saver main body, wherein a great circulation water inlet pipe, a lesser circulation return pipe and a plurality of engine connecting pipes are arranged on the temperature saver main body, and the great circulation water inlet pipe, the lesser circulation return pipe and the other end of the engine connecting pipe are connected to the water inlet of the engine. The utility model ensures that all pipes on the engine are intensively distributed and controlled, thereby being convenient for management, reducing the installation difficulty and installation cost, not only saving space, but also improving cooling liquid distributive efficiency; and additionally, the cooling liquid distribution device is convenient for distribution near the exterior.
Description
Technical field
The utility model relates to a kind of valve of automobile cooling system, relates in particular to a kind of with some cooling connecting tube centralized arrangement, central controlled cooling liquid allocation units body on the motor.
Background technique
Thermostat is an important component part in the engine-cooling system, and it is the valve that is used to control coolant flow paths.Thermostat is an automatic temperature regulator, contains the temperature module usually, opens, turns off flowing of air, gas or liquid by expansion or shrinkage.Particularly regulate the water yield that enters radiator automatically according to the height of cooling water temperature exactly, change the range of DO of water, to regulate the heat dissipation potential of cooling system, the assurance motor is worked in suitable temperature range.
At present the thermostat assembly of motor be furnished with two kinds of schemes: be arranged in the motor water outlet end and be arranged in the engine water inlet end.The thermostat arrangement of components is higher at engine water inlet end relative cost, complex structure, and the thermostat arrangement of components is then simple in structure at the motor water outlet end, gets rid of the bubble in the cooling system easily.But for of all kinds of steel pipe joints of thermostat arrangement of components at the motor of motor water outlet end, they all are fitted on cylinder body or the cylinder cap, this has not only increased the manufacturing procedure and the processing cost of cylinder block and head, also disperseed simultaneously management, increased management difficulty, the installation difficulty of engine component this type of part; Especially emphasizing that at present under the prerequisite that generalization reduces cost, all kinds of joints are fitted in the layout that also is unfavorable for external accessory on the cylinder block and head, especially all kinds of pipe fittings of cooling system.Disclose the composite structure of a kind of outlet pipe and thermostat as Chinese model utility CN200982223Y, it comprises standpipe and thermostat, is wrapped with a thermostat housing in the external packets of thermostat, and outlet pipe is connected on the housing and communicates with it.But motor car engine warm braw connecting tube, swelling water tank are taken over and are installed on the cylinder cap in this patent, just there has been above-mentioned shortcoming in this: the manufacturing procedure and the processing cost that have increased cylinder block and head, also disperseed simultaneously management, increased management difficulty, the installation difficulty of engine component this type of part.
Summary of the invention
The utility model mainly solved all kinds of connecting tubes on the available engine be installed in the part that exists on cylinder body or the cylinder cap disperse, not manageability, increase the problem of engine component installation difficulty, provide a kind of with all kinds of connecting tube centralized arrangement, central controlled cooling liquid allocation units body on the motor.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of cooling liquid dispensing device, be connected on the motor water outlet end, comprise the thermostat main body, the thermostat main body is provided with major cycle intake pipe, short circle return pipe and some motor connecting tubes, and described major cycle intake pipe, short circle return pipe and the motor connecting tube the other end are connected on the end of engine water inlet.The utility model merges in major cycle intake pipe, short circle return pipe and some motor connecting tubes and forms a cooling liquid dispensing device on the thermostat main body, this concentrates various connecting tubes many and complicated on the motor, make things convenient for management, reduced installation difficulty, reduced processing cost, helped the layout design of each pipeline on the motor, in addition, cooling liquid is by after the cooling liquid allocation units body, the cooling liquid allocation units will distribute cooling liquid according to the pressure and the caliber size of outlet end, improve allocative efficiency.
A kind of preferred version as such scheme, described motor connecting tube comprises warm braw outlet pipe, swelling water tank adapter and pressurized machine return pipe, and this warm braw outlet pipe, swelling water tank take over and the pressurized machine return pipe the other end is connected to respectively on the end of engine water inlet.
As a kind of preferred version of such scheme, also be provided for installing the mounting hole of cooling-water temperature sensor in described thermostat main body.Cooling-water temperature sensor carries out temperature detection to the cooling liquid of the allocation units body of flowing through.
As a kind of preferred version of such scheme, described major cycle intake pipe, short circle return pipe, warm braw outlet pipe, swelling water tank take over and the pressurized machine return pipe is steel pipe or rubber pipe.
The utility model has the advantages that all kinds of connecting tube centralized arrangement, centralized control on the motor, help it is managed, reduced installation difficulty and installation cost, saved arrangement space, improve the cooling liquid allocative efficiency, also helped near outside layout in addition.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of cooling liquid dispensing device of present embodiment, it is installed on the motor water outlet end by bolt, as shown in Figure 1, the cooling liquid dispensing device comprises thermostat main body 1, the thermostat main body is provided with major cycle intake pipe 2, short circle return pipe 5 and all kinds of motor connecting tube, and these motor connecting tubes comprise warm braw outlet pipe 3, swelling water tank adapter 7 and pressurized machine return pipe 4.Above-mentioned major cycle intake pipe, short circle return pipe, warm braw outlet pipe, swelling water tank are taken over and the other end of pressurized machine return pipe is connected to respectively on the end of engine water inlet.On thermostat main body 1, also be provided with a mounting hole 6, cooling-water temperature sensor is installed in mounting hole.Major cycle intake pipe, short circle return pipe, warm braw outlet pipe, swelling water tank adapter and pressurized machine return pipe can be rubber pipe, and wherein short circle return pipe, warm braw outlet pipe, swelling water tank adapter and pressurized machine return pipe carry out being connected of rubber pipe after need press-fiting steel pipe.
During work, cooling liquid flows into cooling liquid allocation units body from cylinder cap, when coolant temperature is low, cooling liquid is in the short circle state, flow through pressurized machine return pipe, short circle return pipe, warm braw outlet pipe and swelling water tank of cooling liquid taken over, after coolant temperature raise, cooling liquid was in the major cycle state, and then flow through pressurized machine return pipe, major cycle intake pipe, warm braw outlet pipe and swelling water tank of cooling liquid taken over.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as warm braw outlet pipe, swelling water tank pipe, supercharging return pipe, major cycle intake pipe, short circle return pipe morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (4)
1. cooling liquid dispensing device, be connected on the motor water outlet end, it is characterized in that: comprise thermostat main body (1), the thermostat main body is provided with major cycle intake pipe (2), short circle return pipe (5) and some motor connecting tubes, and described major cycle intake pipe (2), short circle return pipe (5) and the motor connecting tube the other end are connected on the end of engine water inlet.
2. a kind of cooling liquid dispensing device according to claim 1, it is characterized in that described motor connecting tube comprises warm braw outlet pipe (3), swelling water tank adapter (7) and pressurized machine return pipe (4), this warm braw outlet pipe, swelling water tank are taken over and the other end of pressurized machine return pipe is connected to respectively on the end of engine water inlet.
3. a kind of cooling liquid dispensing device according to claim 1 and 2 is characterized in that also being provided for installing in described thermostat main body (1) mounting hole (6) of cooling-water temperature sensor.
4. a kind of cooling liquid dispensing device according to claim 1 is characterized in that described major cycle intake pipe (2), short circle return pipe (5), warm braw outlet pipe (3), swelling water tank are taken over (7) and pressurized machine return pipe (4) is steel pipe or rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202310230U CN201739003U (en) | 2010-06-21 | 2010-06-21 | Cooling liquid distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202310230U CN201739003U (en) | 2010-06-21 | 2010-06-21 | Cooling liquid distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739003U true CN201739003U (en) | 2011-02-09 |
Family
ID=43554281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202310230U Expired - Fee Related CN201739003U (en) | 2010-06-21 | 2010-06-21 | Cooling liquid distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281747A (en) * | 2018-11-09 | 2019-01-29 | 东风商用车有限公司 | A kind of coolant liquid adaptation unit with temperature control device |
-
2010
- 2010-06-21 CN CN2010202310230U patent/CN201739003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281747A (en) * | 2018-11-09 | 2019-01-29 | 东风商用车有限公司 | A kind of coolant liquid adaptation unit with temperature control device |
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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 |
Granted publication date: 20110209 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |