CN205260121U

CN205260121U - Thermolator base

Info

Publication number: CN205260121U
Application number: CN201521036943.6U
Authority: CN
Inventors: 段伟; 陈浩
Original assignee: Chongqing Sokon Industry Group Co Ltd
Current assignee: Chongqing Sokon Industry Group Co Ltd
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-05-25
Anticipated expiration: 2025-12-11

Abstract

The utility model discloses a thermolator base, including the thermolator base body, thermolator base body upper end forms the disk seat, and disk seat terminal surface upwards protruding being formed with is used for the sealed sealing rib that cooperatees with the outer seal of thermoregulator, the sealing rib and the outer seal of thermoregulator form better seal structure jointly, can effectively prevent to locate the emergence of drainage at disk seat and thermoregulator faying face to the effect is sealed to effective the improvement.

Description

Thermolator base

Technical field

The utility model relates to a kind of engine components, particularly a kind of thermolator base.

Background technology

In car engine cooling system, need to pass through the flow direction of thermosistor control engine cooling fluid, to realize systemic circulation that the radiator of flowing through of engine coolant dispels the heat and the partial circulating without the direct supply engine of radiator, thermosistor is arranged in water-supplying chamber's parts of engine cylinder cover conventionally, press-fit by thermolator base body and water-supplying chamber's end cap end face fixing, thermolator base body form thermolator base. In prior art, thermosistor installation place arranges seal more and seals, in case leak end face junction, but because thermosistor often needs to open and close in the time working, in long use procedure, the cooperation place cooling water of thermosistor and thermolator base and water-supplying chamber's end cap still easily leaks, and easily directly causes the inefficacy of thermosistor, thereby shortens the service life of thermosistor.

Therefore, need to provide a kind of thermolator base, after thermosistor is installed, can form good sealing effectiveness, be difficult for causing seal failure because of long-time use.

Utility model content

In view of this, the utility model provides a kind of thermolator base, after thermosistor is installed, can form good sealing effectiveness, is difficult for causing seal failure because of long-time use.

Thermolator base of the present utility model, comprises thermolator base body, and thermolator base body upper end forms valve seat, and valve seat end face is formed with the sealed muscle for the sealing that matches with the outside seal of thermosistor to upper process.

Further, the relative valve seat other end of thermolator base body forms cylinder cap link, is embedded with the sealing ring for sealing on cylinder cap link.

Further, sealing ring comprises body and limiting section one-body molded with body and that extend radially outwardly, is formed with the mounting groove of the body for sealing ring is installed on cylinder cap link, is radially formed through and is useful on the open slot that limiting section snaps in mounting groove.

Further, the body of sealing ring stretches out described mounting groove vertically.

Further, the nearly valve seat end of thermolator base body sidewall is also provided with and is communicated with inner chamber and for temperature sensor mounted installing hole.

Further, thermolator base body is positioned at the one-body molded mount pad being formed with for fixed temperature sensor of installing hole outer fix, mount pad comprises interior location division and outside fix portion, is formed for the draw-in groove of the jump ring engagement of fixed temperature sensor between interior location division and described outside fix portion.

The beneficial effects of the utility model: thermolator base of the present utility model, thermolator base body upper end forms valve seat, valve seat end face is formed with the sealed muscle for the sealing that matches with the outside seal of thermosistor to upper process, form good hermetically-sealed construction, can effectively prevent the generation in valve seat and thermosistor faying face place drainage, thereby effectively improve sealing effectiveness.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is Fig. 1 side view;

Fig. 3 is Fig. 1 rearview;

Fig. 4 be in Fig. 1 A-A to view;

Fig. 5 be in Fig. 1 B-B to view;

Fig. 6 is the utility model and thermosistor assembling schematic diagram.

Detailed description of the invention

Fig. 1 is the utility model overall structure schematic diagram, Fig. 2 is Fig. 1 side view, Fig. 3 is Fig. 1 rearview, Fig. 4 is that in Fig. 1, A-A is to view, and Fig. 5 is that in Fig. 1, B-B is to view, and Fig. 6 is the utility model and thermosistor assembling schematic diagram, as shown in the figure: the thermolator base of the present embodiment, comprise thermolator base body 1, thermolator base body 1 upper end forms valve seat 1-1, and valve seat end face is formed with the sealed muscle 1-2 for the sealing that matches with the outside seal of thermosistor to upper process; This structure is used in conjunction with thermosistor, thermosistor 3 is wax formula thermosistor, outside seal is sealing ring 4, sealing ring 4 is loop configuration, it is provided with the holddown groove for fixing thermosistor 3 around inside circumference, the circumferential edges of the upper bracket of thermosistor 3 inserts in holddown groove and forms and fix, sealing ring 4 is placed on valve seat 1-1, by water-supplying chamber's end cap 2 and being connected of thermolator base body 1, sealing ring 4 is tightly pressed in to upper formation of valve seat 1-1 and fixes, the thrust lower seal muscle 1-2 forming at water-supplying chamber's end cap 2 is squeezed in sealing ring 4.

In the present embodiment, the relative valve seat 1-1 other end of thermolator base body 1 forms cylinder cap link, is embedded with the sealing ring 5 for sealing on cylinder cap link; Sealing ring 5 comprises body 5-1 and limiting section 5-2 one-body molded with body 5-1 and that extend radially outwardly, the mounting groove that is formed with the body 5-1 for sealing ring 5 is installed on described cylinder cap link, is radially formed through and is useful on the open slot that limiting section 5-2 snaps in described mounting groove; Sealing ring 5 is for ensureing the sealing effectiveness of thermolator base body 1 and cylinder cap junction, by setting-in and the structure of limiting section 5-2 is set, can make the easy installation and reliable of sealing ring 5.

In the present embodiment, the body 5-1 of sealing ring 5 stretches out described mounting groove vertically; Ensure sealing effectiveness.

In the present embodiment, the nearly valve seat 1-1 of thermolator base body 1 end is also provided with and is communicated with housing inner chamber and for temperature sensor mounted installing hole 1-3; Thermolator base body 1 is positioned at the one-body molded locator card platform 1-4 being formed with for jump ring engagement fixing-stable sensor outside installing hole 1-3, locator card platform 1-4 comprises interior location division 1-4-1 and the 1-4-2 of outside fix portion, between interior location division and outside fix portion, forms draw-in groove 1-4-3; Temperature sensor is fixed by jump ring, it is fixing that after jump ring fixed temperature sensor, card leans against the interior formation of the upper draw-in groove forming of locator card platform 1-4, being equivalent to that temperature sensor is had to certain stopping function forms fixing, this kind of connected mode is without at installing hole 1-3 place, screw thread being set, reduce difficulty of processing, and it is reliable that temperature sensor is installed, working stability.

Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims

1. a thermolator base, is characterized in that: comprise thermolator base body, described thermolator base body upper end forms valve seat, and described valve seat end face is formed with the sealed muscle for the sealing that matches with the outside seal of thermosistor to upper process.

2. thermolator base according to claim 1, is characterized in that: the relative valve seat other end of described thermolator base body forms cylinder cap link, on described cylinder cap link, is embedded with the sealing ring for sealing.

3. thermolator base according to claim 2, it is characterized in that: described sealing ring comprises body and limiting section one-body molded with body and that extend radially outwardly, on described cylinder cap link, be formed with the mounting groove of the body for sealing ring is installed, be radially formed through and be useful on the open slot that limiting section snaps in described mounting groove.

4. thermolator base according to claim 3, is characterized in that: the body of described sealing ring stretches out described mounting groove vertically.

5. thermolator base according to claim 4, is characterized in that: the nearly valve seat end of described thermolator base body sidewall is also provided with and is communicated with inner chamber and for temperature sensor mounted installing hole.

6. thermolator base according to claim 5, it is characterized in that: described thermolator base body is positioned at the one-body molded mount pad being formed with for fixed temperature sensor of installing hole outer fix, mount pad comprises interior location division and outside fix portion, is formed for the draw-in groove of the jump ring engagement of fixed temperature sensor between described interior location division and described outside fix portion.