CN209838519U - Thermostat shell - Google Patents
Thermostat shell Download PDFInfo
- Publication number
- CN209838519U CN209838519U CN201920220413.9U CN201920220413U CN209838519U CN 209838519 U CN209838519 U CN 209838519U CN 201920220413 U CN201920220413 U CN 201920220413U CN 209838519 U CN209838519 U CN 209838519U
- Authority
- CN
- China
- Prior art keywords
- thermostat
- connector
- engine
- casing
- inner chamber
- 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.)
- Expired - Fee Related
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- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a thermostat casing, it includes: casing, engine connector, thermostat installation inner chamber and apron, the casing upper end is equipped with the radiator connector, be equipped with the engine connector on the casing, radiator connector and engine connector UNICOM, the engine connector includes first connector and second connector, the casing below is equipped with thermostat installation inner chamber, a plurality of interior logical grooves of engine connector inboard, interior logical groove UNICOM engine connector and thermostat installation inner chamber, install the thermostat in the thermostat installation inner chamber, the apron is installed in the thermostat installation inner chamber outside, be equipped with the water pump connecting pipe on the apron. The utility model discloses an in the above-mentioned embodiment, through reposition of redundant personnel in the engine coolant liquid, reduce the flow of the engine pipeline department coolant liquid of thermostat casing, cooperation joint strip and sealed glue have promoted the sealed effect of coolant liquid greatly.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, especially, relate to a thermostat casing.
Background
The thermostat is a valve for controlling the flow path of cooling liquid, and is an automatic temperature regulator, usually including a temperature sensing component, which is used to open and close the flow of air, gas or liquid by means of thermal expansion or cold contraction to regulate the heat dissipating capacity of the cooling system and ensure the engine to work in proper temperature range. The thermostat is installed inside the thermostat shell and plays a role in fixing the thermostat and sealing cooling liquid.
Among the prior art, when the temperature rose in the engine, the coolant flow speed was accelerated for the coolant flow speed was accelerated in the engine pipeline department of thermostat casing, made the pressure increase of engine pipeline and thermostat casing junction, the pipeline that makes easily splits, leads to the coolant to reveal, increases the maintenance cost in later stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thermostat casing to when solving engine pipe way and thermostat casing junction pressure increase, the easy pipeline that makes splits, leads to the coolant liquid to reveal, increases the maintenance cost in later stage, technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a thermostat housing, comprising: casing, engine connector, thermostat installation inner chamber and apron, the casing upper end is equipped with the radiator connector, be equipped with the engine connector on the casing, radiator connector and engine connector UNICOM, the engine connector includes first connector and second connector, the casing below is equipped with thermostat installation inner chamber, a plurality of interior logical grooves of engine connector inboard, interior logical groove UNICOM engine connector and thermostat installation inner chamber, install the thermostat in the thermostat installation inner chamber, the apron is installed in the thermostat installation inner chamber outside, be equipped with the water pump connecting pipe on the apron.
The utility model discloses as foretell thermostat casing, it is further, the radiator connector passes through the tube coupling radiator, the engine connector passes through the tube coupling engine, the water pump connecting pipe passes through the tube coupling water pump.
The utility model discloses as foretell thermostat casing, it is further, it has first adhesive tape mounting groove to open on the engine connector, install joint strip in the first adhesive tape mounting groove, department opens sealed gluey filling hole in the middle of the shell body, first connector and second connector inboard are opened there is sealed gluey access hole, sealed gluey filling hole and sealed gluey access hole UNICOM.
The utility model discloses as foretell thermostat casing, it is further, thermostat installation inner chamber below is equipped with the thermostat fixed block, be equipped with the thermostat fixed slot on the thermostat fixed block, the thermostat below is fixed in the thermostat fixed slot.
The utility model discloses as foretell thermostat casing, it is further, thermostat installation inner chamber is equipped with second adhesive tape mounting groove all around, install joint strip in the second adhesive tape mounting groove, thermostat installation inner chamber upper end and lower extreme are equipped with the cover connection piece, and it has the drill way to open on cover connection piece and the apron, installs the screw in the drill way.
The utility model discloses as foretell thermostat casing, it is further, shell body rear is equipped with first fixed block and second fixed block, it has the drill way to open on first fixed block and the second fixed block.
The utility model has the advantages that: the utility model discloses an in the above-mentioned embodiment, through first connector and second connector reposition of redundant personnel coolant liquid in the engine, reduce the flow of the engine pipeline department coolant liquid of thermostat casing, and sealed glue of pouring into in sealed glue injection hole, cooperation joint strip has promoted the sealed effect of coolant liquid greatly.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
FIG. 1 is a schematic view of a thermostat housing according to an embodiment of the present invention;
FIG. 2 is a schematic connection diagram of the case body, the cover plate and the water pump connecting pipe according to the embodiment;
FIG. 3 is a schematic view of an exemplary sealant injection hole and sealant access hole;
fig. 4 is a schematic connection diagram of the housing body, the first fixing block and the second fixing block according to an embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing body; 2. a radiator connector; 3. a first connection port; 4. a first adhesive tape mounting groove; 5. a second connection port; 6. an inner through groove; 7. the thermostat is arranged in the inner cavity; 8. a second adhesive tape mounting groove; 9. a cover plate connecting block; 10. a thermostat fixing block; 11. a thermostat fixing groove; 12. a cover plate; 13. a water pump connecting pipe; 14. injecting sealant into the hole; 15. the sealant passes through the hole; 16. a first fixed block; 17. and a second fixed block.
Detailed Description
Hereinafter, embodiments of the thermostat housing of the present invention will be described with reference to the drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 illustrate a thermostat housing of an embodiment of the invention, comprising: casing body 1, engine connector, thermostat installation inner chamber 7 and apron 12, 1 upper end of casing body is equipped with radiator connector 2, be equipped with the engine connector on the casing body 1, radiator connector 2 and engine connector UNICOM, the engine connector includes first connector 3 and second connector 5, 1 below of casing body is equipped with thermostat installation inner chamber 7, a plurality of interior logical grooves 6 of engine connector inboard, interior logical groove 6 UNICOM engine connector and thermostat installation inner chamber 7, install the thermostat in the thermostat installation inner chamber 7, apron 12 is installed in the thermostat installation inner chamber 7 outside, be equipped with water pump connecting pipe 13 on the apron 12.
The utility model discloses in the above-mentioned embodiment, radiator connector 2 passes through the tube coupling radiator, the engine connector passes through the tube coupling engine, water pump connecting pipe 13 passes through the tube coupling water pump. The normal work of the thermostat is ensured by the connection of all pipelines.
In the above embodiment of the present invention, the engine connector is provided with a first adhesive tape mounting groove 4, and a sealing adhesive tape is mounted in the first adhesive tape mounting groove 4, so as to perform a primary sealing function through the sealing adhesive tape; the department opens sealed glue filling hole 14 in the middle of shell body 1, first connector 3 and 5 inboards of second connector are opened there is sealed glue access hole 15, sealed glue filling hole 14 and sealed glue access hole 15 UNICOM, inject sealed glue back in sealed glue filling hole 14, through sealed glue access hole 15 for sealed glue flows along first adhesive tape mounting groove 4, and then bonds pipeline and joint strip, further improves sealed effect.
In the above embodiment of the present invention, the thermostat fixing block 10 is disposed below the thermostat mounting inner cavity 7, the thermostat fixing block 11 is disposed on the thermostat fixing block 10, and the lower portion of the thermostat is fixed in the thermostat fixing groove 11, so as to achieve the effect of fixing the thermostat; and the rubber tube of the thermostat is positioned at the inner through groove 6, and the upper end of the thermostat is positioned in the radiator connector 2, so that the normal work of the thermostat is ensured.
In the above embodiment of the present invention, a second adhesive tape mounting groove 8 is disposed around the thermostat mounting inner cavity 7, and a sealing adhesive tape is mounted in the second adhesive tape mounting groove 8 to perform a sealing function; the thermostat is installed the inner chamber 7 upper end and the lower extreme and is equipped with cover plate connecting block 9, and it has the drill way to open on cover plate connecting block 9 and the apron 12, installs the screw in the drill way, realizes the connection of apron 12 and shell body 1.
In the above embodiments of the present invention, the shell body 1 is provided with a first fixing block 16 and a second fixing block 17 at the rear, the first fixing block 16 and the second fixing block 17 are provided with holes, and screws are inserted into the holes to fix the shell body 1.
The use principle and the flow are as follows: when the temperature of the cooling liquid in the engine is lower than a specified value, paraffin in the thermostat is in a solid state, the thermostat cuts off a passage between the radiator connecting port 2 and the engine connecting port, the cooling liquid flows in through the engine connecting port and flows out through the water pump connecting pipe 13, and the cooling liquid returns to the engine through the water pump to perform small circulation in the engine;
when the cooling temperature in the engine is higher than a specified value, paraffin in the thermostat begins to melt and gradually becomes liquid, the volume is increased along with the paraffin, the rubber tube is pressed to shrink, a passage between the radiator connecting port 2 and the engine connecting port is opened, cooling liquid flows in through the engine connecting port, flows out through the radiator connecting port 2 and the water pump connecting pipe 13, and finally flows back to the engine through the water pump to perform large circulation;
when the macrocycle, the cooling liquid velocity of flow accelerates in the engine for the pressure increase of engine pipeline and shell body 1 junction, through the cooling liquid in the first connector 3 of shunting engine with second connector 5, reduce the flow of the engine pipeline department cooling liquid of shell body 1, and inject sealed glue in sealed glue injection hole 14, cooperation joint strip promotes the sealed effect of cooling liquid greatly, has effectively avoided revealing of cooling liquid.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (6)
1. A thermostat housing, comprising: casing, engine connector, thermostat installation inner chamber and apron, the casing upper end is equipped with the radiator connector, be equipped with the engine connector on the casing, radiator connector and engine connector UNICOM, the engine connector includes first connector and second connector, the casing below is equipped with thermostat installation inner chamber, a plurality of interior logical grooves of engine connector inboard, interior logical groove UNICOM engine connector and thermostat installation inner chamber, install the thermostat in the thermostat installation inner chamber, the apron is installed in the thermostat installation inner chamber outside, be equipped with the water pump connecting pipe on the apron.
2. The thermostat housing of claim 1, wherein the radiator connection port is plumbed to a radiator, the engine connection port is plumbed to an engine, and the water pump connection pipe is plumbed to a water pump.
3. The thermostat housing according to claim 1, wherein the engine connector is provided with a first adhesive tape mounting groove, a sealing adhesive tape is mounted in the first adhesive tape mounting groove, a sealant injection hole is formed in the middle of the housing body, sealant access holes are formed in the inner sides of the first connector and the second connector, and the sealant injection hole is communicated with the sealant access holes.
4. The thermostat housing of claim 1, wherein a thermostat fixing block is disposed below the thermostat mounting cavity, the thermostat fixing block having a thermostat fixing groove disposed thereon, and a thermostat fixing groove disposed below the thermostat.
5. The thermostat housing of claim 1, wherein a second rubber strip mounting groove is formed in the periphery of the thermostat mounting inner cavity, a sealing rubber strip is mounted in the second rubber strip mounting groove, cover plate connecting blocks are arranged at the upper end and the lower end of the thermostat mounting inner cavity, and holes are formed in the cover plate connecting blocks and the cover plate and provided with screws.
6. The thermostat housing of claim 1, wherein a first retaining block and a second retaining block are disposed behind the housing body, the first retaining block and the second retaining block having openings therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220413.9U CN209838519U (en) | 2019-02-21 | 2019-02-21 | Thermostat shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220413.9U CN209838519U (en) | 2019-02-21 | 2019-02-21 | Thermostat shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838519U true CN209838519U (en) | 2019-12-24 |
Family
ID=68903991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220413.9U Expired - Fee Related CN209838519U (en) | 2019-02-21 | 2019-02-21 | Thermostat shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838519U (en) |
-
2019
- 2019-02-21 CN CN201920220413.9U patent/CN209838519U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |