CN216518254U - Novel thermostat shell - Google Patents
Novel thermostat shell Download PDFInfo
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- CN216518254U CN216518254U CN202220002443.4U CN202220002443U CN216518254U CN 216518254 U CN216518254 U CN 216518254U CN 202220002443 U CN202220002443 U CN 202220002443U CN 216518254 U CN216518254 U CN 216518254U
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- water
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- temperature sensor
- warm air
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Abstract
The utility model relates to the technical field of diesel engines, and discloses a novel thermostat shell which comprises a body, wherein a water-through cavity is formed inside the body, a cylinder cover joint surface communicated with the water-through cavity is formed at the lower end of the body, and a thermostat cover joint surface communicated with the water-through cavity is formed at the upper end of the body; two pairs of connecting bosses which are symmetrically arranged are formed on the outer wall of the upper end of the body, a water temperature sensor interface communicated with the water through cavity is formed on one pair of connecting bosses, and a warm air switch interface communicated with the water through cavity is formed on the other pair of connecting bosses. The water temperature sensor interface and the warm air switch interface are respectively arranged on two sides of the diesel engine, and can be selected according to the requirements of customers, so that the problems of difficult installation of customers, no local water temperature sensor and no warm air switch are thoroughly solved, and the universality is strong, thereby further meeting the more humanized matching requirement of small-sized engineering machinery and agricultural machinery on the diesel engine.
Description
The technical field is as follows:
the utility model relates to the technical field of diesel engines, in particular to a novel thermostat shell.
The background art comprises the following steps:
with the rapid development of national economy in China, the requirements of various industries on the non-road mobile mechanical performance are higher and higher. Non-road mobile machines mainly include construction machines, agricultural machines, forestry machines and airport ground service equipment. Meanwhile, since the time comes into the world, a large number of foreign engineering machines and agricultural machines enter China, so that great impact is caused to the engineering machine and agricultural machine industries in China, and the comfort level of the engineering machine and agricultural machine products in China is improved. The application range is wide, the requirements of customers are increased continuously, particularly, a cab is added for improving the working environment, and a warm air device is required to be arranged due to low outdoor temperature when the electric vehicle works in winter.
The existing thermostat shell structure applied to the small agricultural diesel engine in China generally only has one water temperature sensor interface, so that some customers do not have a local warm air switch and cannot meet market requirements.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provides a novel thermostat shell, wherein a water temperature sensor interface and a warm air switch interface are respectively arranged on two sides of the thermostat shell and can be selected according to the requirements of customers, so that the problems of difficult installation of customers, no local water temperature sensor and no warm air switch are thoroughly solved, the universality is strong, and the more humanized matching requirement of small-sized engineering machinery and agricultural machinery on a diesel engine is further met.
The scheme for solving the technical problems is as follows:
a novel thermostat shell comprises a body, wherein a water-through cavity is formed inside the body, a cylinder cover joint surface communicated with the water-through cavity is formed at the lower end of the body, and a thermostat cover joint surface communicated with the water-through cavity is formed at the upper end of the body;
two pairs of connecting bosses which are symmetrically arranged are formed on the outer wall of the upper end of the body, a water temperature sensor interface communicated with the water through cavity is formed on one pair of connecting bosses, and a warm air switch interface communicated with the water through cavity is formed on the other pair of connecting bosses.
Wherein the water temperature sensor interface and the warm air switch interface on the same side are respectively connected with a screw plug.
And a small circulating water pipe interface communicated with the water through cavity is formed on the outer wall of the upper end of the body.
And an air inlet pipe bracket mounting hole is formed in the upper end of the body.
The joint surface of the thermostat cover and the joint surface of the cylinder cover are arranged vertically.
The utility model has the following outstanding effects:
compared with the prior art, the water temperature sensor interface and the warm air switch interface are respectively arranged on the two sides of the diesel engine, the water temperature sensor interface and the warm air switch interface can be selected according to the requirements of customers, the problems that the customers are difficult to install, the water temperature sensor and the warm air switch are not installed locally are thoroughly solved, and the universality is high, so that the more humanized matching requirement of small-sized engineering machinery and agricultural machinery on the diesel engine is further met.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2 taken about A-A;
FIG. 4 is a cross-sectional view of FIG. 2 taken about B-B;
FIG. 5 is a schematic view of the present invention in combination with a water temperature sensor, a warm air switch, etc.;
fig. 6 is another schematic view of fig. 5.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 6, a novel thermostat shell comprises a body 11, wherein a water through cavity 12 is formed inside the body 11, a cylinder cover joint surface 13 communicated with the water through cavity 12 is formed at the lower end of the body 11, and a thermostat cover joint surface 14 communicated with the water through cavity 12 is formed at the upper end of the body 11;
two pairs of connecting bosses 15 which are symmetrically arranged are formed on the outer wall of the upper end of the body 1, a water temperature sensor interface 16 which is communicated with the water passing cavity 12 is formed on one pair of connecting bosses 15, and a warm air switch interface 17 which is communicated with the water passing cavity 12 is formed on the other pair of connecting bosses 15.
Furthermore, the water temperature sensor interface 16 and the warm air switch interface 17 on the same side are respectively connected with a screw plug 2.
Furthermore, a small circulating water pipe interface 18 communicated with the water through cavity 12 is formed on the outer wall of the upper end of the body 1.
Further, an intake pipe bracket mounting hole 19 is formed at an upper end of the body 11.
Furthermore, the joint surface 14 of the thermostat cover is perpendicular to the joint surface 13 of the cylinder cover.
The working principle is as follows: according to the requirements of customers, a water temperature sensor and a warm air switch can be automatically installed on a water temperature sensor interface 16 and a warm air switch interface 17 on one side as required; if the water temperature sensor interface 16 and the warm air switch interface 17 on the other side are not plugged by the screw plug 2; the cooling water (hot water in this case) cooled by the diesel engine body enters the lower end of the water passage chamber 12 from the cylinder head, then flows upward to flow out from the thermostat, and a part of the cooling water flows out from the air heater switch to be warmed.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (5)
1. A novel thermostat housing, includes body (11), its characterized in that: a water through cavity (12) is formed inside the body (11), a cylinder cover joint surface (13) communicated with the water through cavity (12) is formed at the lower end of the body (11), and a thermostat cover joint surface (14) communicated with the water through cavity (12) is formed at the upper end of the body (11);
two pairs of connecting bosses (15) which are symmetrically arranged are formed on the outer wall of the upper end of the body (11), a water temperature sensor interface (16) which is communicated with the water through cavity (12) is formed on one pair of connecting bosses (15), and a warm air switch interface (17) which is communicated with the water through cavity (12) is formed on the other pair of connecting bosses (15).
2. The novel thermostat housing of claim 1, wherein: wherein the water temperature sensor interface (16) and the warm air switch interface (17) on the same side are respectively connected with a screw plug (2).
3. The novel thermostat housing of claim 1, wherein: and a small circulating water pipe interface (18) communicated with the water through cavity (12) is formed on the outer wall of the upper end of the body (11).
4. The novel thermostat housing of claim 1, wherein: an air inlet pipe support mounting hole (19) is formed in the upper end of the body (11).
5. The novel thermostat housing of claim 1, wherein: the joint surface (14) of the thermostat cover is vertical to the joint surface (13) of the cylinder cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002443.4U CN216518254U (en) | 2022-01-04 | 2022-01-04 | Novel thermostat shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002443.4U CN216518254U (en) | 2022-01-04 | 2022-01-04 | Novel thermostat shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518254U true CN216518254U (en) | 2022-05-13 |
Family
ID=81518374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220002443.4U Active CN216518254U (en) | 2022-01-04 | 2022-01-04 | Novel thermostat shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518254U (en) |
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2022
- 2022-01-04 CN CN202220002443.4U patent/CN216518254U/en active Active
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