CN206513431U - Thermostat housing component - Google Patents
Thermostat housing component Download PDFInfo
- Publication number
- CN206513431U CN206513431U CN201720172277.1U CN201720172277U CN206513431U CN 206513431 U CN206513431 U CN 206513431U CN 201720172277 U CN201720172277 U CN 201720172277U CN 206513431 U CN206513431 U CN 206513431U
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- Prior art keywords
- housing
- thermostat
- valve
- water
- coolant
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Abstract
The utility model is related to a kind of thermostat housing component.Conventional coolant circulation waterway is more complicated, the general only one of which valve of thermostat, and the leakage of thermostat component will cause the loss of coolant, the rise of engine operating temperatures, and then influence engine life.The utility model composition includes：Housing A（8）, housing B（9）, described housing A one end has delivery port（1）, the right side of described delivery port has water chamber（2）, the right side of described water chamber has into water cavity（3）, described entering be provided with valve body on the right side of water cavity（12）, described valve body includes main valve（5）, auxiliary-valve（4）, the left side of described main valve passes through spring with described auxiliary-valve（10）Connection, the described housing A other end is provided with O-ring（6）, described housing B has water inlet（7）, described housing A and described housing B is connected by screw.The utility model is used for thermostat housing component.
Description
Technical field：
The utility model is related to a kind of thermostat housing component.
Background technology：
In modern technologies, thermostat is generally mounted to water outlet, when coolant temperature reaches paraffin melting temperature, section
Warm device main valve is opened, high temperature coolant inflow radiator, and the cryogenic liquid in radiator enters engine interior, low temperature cold
But liquid is also to engine cool, but when engine is run in low temperature environment area, and environment temperature is relatively low, and coolant
Capacity is very big, and the coolant of a large amount of lower temperatures enters engine, and regulating cycle will be caused longer, coolant temperature fluctuation compared with
Greatly, however, the fluctuation of temperature can cause coolant to take away more heats, the loss of energy is caused, the consumption rate of fuel is improved.
Conventional coolant circulation waterway is more complicated, such as the multi-link water inlet pipe in water pump of water inflow of the engine pipeline
Place, and be located at the outlet pipeline of engine on thermostat housing, the separation of inlet channel and outlet conduit causes water inlet pipe and water outlet pipe. more
Between need centre pipeline, improve the cost of product, and add intermediate duct leakage risk, while parts are accounted for
Larger with space, the arrangement to cabin brings difficulty.
The general only one of which valve of present thermostat, for when coolant temperature is raised, this valve to be opened, and is followed greatly
Ring, but during systemic circulation opening, partial circulating is also being carried out, and a hot water still walks partial circulating cooling water channel, is then back to body, institute
So that the thermostat of a such a valve, the speed that coolant temperature can be caused to reduce is slow, and the time is long, is unfavorable for the abundant of fuel
Burning, endangers environment, while also resulting in power output must reduce.
In addition, the leakage of thermostat component will cause the loss of coolant, the rise of engine operating temperatures, and then influence
Sealing at engine life, modern thermostatic valve in the valve support outer rim of thermostat all by the way of rubber ring is installed
Realize, but this mode is when changing sealing ring, it is comparatively laborious except dismounting thermostat housing, in addition it is also necessary to dismantle thermostat.
Utility model content：
The purpose of this utility model is to provide a kind of thermostat housing component.
Above-mentioned purpose is realized by following technical scheme：
A kind of thermostat housing component, its composition includes：Housing A, housing B, described housing A one end has water outlet
Mouthful, the right side of described delivery port has water chamber, and the right side of described water chamber has into water cavity, the described right side for entering water cavity
Side is provided with valve body, and described valve body includes main valve, auxiliary-valve, the left side of described main valve and described auxiliary-valve
Connected by spring, the described housing A other end is provided with O-ring, and described housing B has water inlet, described housing A
It is connected by screw with described housing B.
Beneficial effect：
1. the utility model provides a kind of thermostat housing component, coolant water chamber and coolant enter water cavity and are located at
On one thermostat housing, between two water cavities when coolant carries out partial circulating, the coolant flowed out from cylinder cap enters water
Chamber, can force the spring after auxiliary-valve to be squeezed, and auxiliary-valve is opened, and coolant is flowed into water cavity, then flows back to cylinder head, then
Into cylinder block.When coolant carries out systemic circulation, the main valve of thermostat is opened, and forces auxiliary-valve to be compressed in thermostat casing
On body, now water chamber and enter water cavity and separated by auxiliary-valve, it is cold to go liquid to be flowed out from thermostat housing delivery port, into radiating
Device, meanwhile, the coolant flowed out from radiator can enter the water inlet of thermostat, be flowed into by thermostat main valve into water cavity,
Subsequently into cylinder head, cylinder block is entered back into.
The thermostat housing component that the utility model is used, when coolant temperature reaches thermostat opening temperature in body
When, valve is opened on thermostat, and a certain amount of cryogenic liquid flows through thermostat, heated by engine, into systemic circulation radiating
In device, the cryogenic liquid in the radiator other end enters thermostat, and engine temperature declines, and thermostat detects engine temperature
The reduction of degree, main valve is closed, in this control process of thermostat, and only seldom a part of coolant enters machine
Body, coolant temperature control ratio is rapider, fluctuates smaller.The working forms that thermostat is arranged in water inlet can reduce engine
The temperature fluctuation of interior coolant, as the device of regulation temperature, thermostat is more beneficial in engine in the arrangement of water inlet
The accurate control of coolant, the flow of the cryogenic liquid entered every time in body is comparatively fewer, can reduce and start
The degree of thermal shock in machine body, meanwhile, the opening direction of thermostat is consistent with water inlet direction, reduction water inlet fluctuation, makes cold
But the inflow of liquid is more smooth, and pressure drop is smaller.
Water inlet and delivery port are integrated on a housing by thermostat housing of the present utility model, make to flow out from engine
Coolant directly flow back to engine by the enter water cavity, water chamber on thermostat housing, in eliminating between water inlet pipe and water outlet pipe
Between pipeline, reduce the risk of leakage, save space, while also reducing the cost of product.
Thermostat of the present utility model, with two valves, main valve and auxiliary-valve, main valve are raised in coolant temperature
When open, carry out the systemic circulation of coolant, and auxiliary-valve now closes the partial circulating water route of coolant, all coolants are only
Systemic circulation is walked, auxiliary-valve opening only when coolant carries out partial circulating, such a systemic circulation method can quickly reduce cooling
The temperature of liquid, quickly recovers to engine and is worked at suitable temperature, the stabilization of adequacy, power output to fuel combustion
Property etc. has great importance.
The O-ring seal form that the utility model is used, such a encapsulating method, once occur leakage problem, this sealing
Form can only dismantle thermostat housing and O-ring, but for installing rubber ring in thermostatic valve bearing outer rim
Seal form, then also need to dismantle thermostat, so being more convenient its maintenance using the seal form of O-ring.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment：
Embodiment 1：
A kind of thermostat housing component, its composition includes：Housing A, piece number：8th, housing B, piece number 9, described housing A's
One end has delivery port 1, and the right side of described delivery port has water chamber 2, and the right side of described water chamber has into water cavity 3,
Described enters to be provided with valve body 12 on the right side of water cavity, and described valve body includes main valve 5, auxiliary-valve 4, described main valve
Left side be connected with described auxiliary-valve by spring 10, the described housing A other end is provided with O-ring 6, described housing
B has water inlet 7, and described housing A and described housing B is connected by screw.
Claims (1)
1. a kind of thermostat housing component, its composition includes：Housing A, housing B, it is characterized in that：Described housing A one end tool
There is delivery port, the right side of described delivery port has water chamber, and the right side of described water chamber has into water cavity, and described enters water
Valve body is installed, described valve body includes main valve, auxiliary-valve on the right side of chamber, the left side of described main valve with it is described
Auxiliary-valve is connected by spring, and the described housing A other end is provided with O-ring, and described housing B has water inlet, described
Housing A and described housing B be connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172277.1U CN206513431U (en) | 2017-02-24 | 2017-02-24 | Thermostat housing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172277.1U CN206513431U (en) | 2017-02-24 | 2017-02-24 | Thermostat housing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513431U true CN206513431U (en) | 2017-09-22 |
Family
ID=59869457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720172277.1U Active CN206513431U (en) | 2017-02-24 | 2017-02-24 | Thermostat housing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513431U (en) |
-
2017
- 2017-02-24 CN CN201720172277.1U patent/CN206513431U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180906 Address after: 150000 1 building, 49 Ping Ping Road, Harbin Development Zone, Heilongjiang Patentee after: Zhao Hongwei Address before: 115003 Liaoning Yingkou coastal industrial base, new link west section south to Sea Road No. 5. Patentee before: Yingkou Futai Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 115000 Liaoning Yingkou coastal industrial base, new Union Street 1 East. Patentee after: Yingkou Futai Technology Co., Ltd. Address before: 150000 1 building, 49 Ping Ping Road, Harbin Development Zone, Heilongjiang Patentee before: Zhao Hongwei |
|
| TR01 | Transfer of patent right |