CN216278116U

CN216278116U - Thermostat upper cover for automobile engine water pump

Info

Publication number: CN216278116U
Application number: CN202122954152.3U
Authority: CN
Inventors: 夏以蔚; 杨宇
Original assignee: Wuxi Beier Machinery Co ltd
Current assignee: Wuxi Beier Machinery Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a thermostat upper cover for an automobile engine water pump, which belongs to the technical field of thermostats and comprises a cover plate, wherein one side of the cover plate penetrates through a plate body up and down to form a mounting hole, a mounting plate is fixedly arranged in the mounting hole, a thread groove is formed in the top of the mounting hole, a vertical pipe is movably arranged in the thread groove through a spiral pipe, the other end of the vertical pipe is communicated with a soft sleeve, the other end of the soft sleeve is communicated and fixed on a fixed pipe at the top of the other side of the cover plate, the top of the fixed pipe is communicated with a connecting pipe, a connecting hole is formed in the pipe orifice of the connecting pipe, and threaded holes are formed in the other opposite two sides of the cover plate. According to the utility model, the cover plate is provided with the mounting hole and the mounting plate, the thermostat can be mounted on the cover plate, and then the cover plate is fixed on the engine through the threaded top and the like, so that the thermostat and the engine can be isolated, and the thermostat is prevented from being influenced when the engine runs.

Description

Thermostat upper cover for automobile engine water pump

Technical Field

The utility model relates to the technical field of thermostats, in particular to an upper cover of a thermostat for a water pump of an automobile engine.

Background

The automobile thermostat is a valve for controlling the flow path of engine cooling liquid, and the product automatically regulates the amount of water entering a radiator according to the temperature of cooling water so as to ensure that the engine works in a proper temperature range, and can play a role in saving energy consumption and the like.

When the existing thermostat is installed, a direct connection type installation mode is adopted usually, namely, the temperature sensing end of the thermostat is inserted into an engine cavity, the thermostat is fixed on an engine through a nut fastening connection mode, the thermostat is directly contacted with and exposed from the engine through the connection mode, and when the engine runs to generate large vibration, the thermostat is influenced, so that the problem that the upper cover used for connecting the thermostat and the engine is necessary to be provided is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing outer shell of the dust collector is usually integrated, the existing thermostat is usually installed in a direct connection mode when being installed, namely, the temperature sensing end of the thermostat is inserted into an engine cavity, the thermostat is fixed on an engine in a nut fastening connection mode, the thermostat is directly contacted and exposed with the engine in the connection mode, and the thermostat is influenced when the engine runs to generate large vibration.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thermostat upper cover for automobile engine water pump, includes the apron, apron one side runs through the plate body from top to bottom and sets up the mounting hole, the mounting hole internal fixation sets up the mounting panel, mounting hole top department sets up the thread groove, set up a standpipe through the spiral pipe activity in the thread groove, the standpipe other end intercommunication soft sleeve pipe, soft sleeve pipe other end intercommunication is fixed on the fixed pipe at apron opposite side top, fixed pipe top intercommunication connecting pipe, connecting pipe mouth department sets up the connecting hole, the screw hole is seted up to the other relative both sides of apron.

Further preferred scheme: the two sides of the cover plate provided with the threaded holes are convexly provided with convex plates, and the number of the threaded holes on each side is three.

Further preferred scheme: the connecting pipe and the fixed pipe are in a vertical state, and the outer side of the pipe body of the connecting pipe is provided with an anti-slip pad.

Further preferred scheme: the mounting panel is annular echelonment, and the ring footpath is supreme grow in proper order down, and each ladder sets up to the accepting platform, and the accepting platform bottom sets up sealed the pad, sets up the fixed orifices in the mounting panel plate at each accepting platform place.

Further preferred scheme: the spiral pipe is embedded outside the lower section of the vertical pipe, and a ball is arranged at the joint of the vertical pipe and the spiral pipe.

Further preferred scheme: the spiral pipe body outside sets up the thread line, and the thread line matches with the thread groove screw thread.

The utility model provides a thermostat upper cover for an automobile engine water pump, which has the following beneficial effects:

according to the utility model, the cover plate is provided with the mounting hole and the mounting plate, the thermostat can be mounted on the cover plate, and then the cover plate is fixed on the engine through the threaded top and the like, so that the thermostat and the engine can be isolated, and the thermostat is prevented from being influenced when the engine runs.

The thermostat has the advantages that the annular step-shaped mounting plate is arranged, and the diameter of the ring is increased from bottom to top, so that the mounting plate can be matched with thermostats of different sizes, and the adaptability of the upper cover is improved.

Finally, the lower section of the vertical pipe is provided with a spiral pipe, so that the vertical pipe can be detached and recombined from the cover plate, and the thermostat is convenient to maintain or replace.

Drawings

FIG. 1 is a schematic bottom view of the present invention.

FIG. 2 is a schematic front view of the present invention.

Fig. 3 is a longitudinal sectional structural view of the mounting plate of the present invention.

FIG. 4 is a schematic view of a standpipe and spiral pipe connecting pipe according to the present invention.

FIG. 5 is a schematic top view of the present invention.

In FIGS. 1-5: 1. a cover plate; 101. a convex plate; 2. a threaded hole; 3. a connecting pipe; 4. connecting holes; 5. a non-slip mat; 6. mounting holes; 7. mounting a plate; 701. a fixing hole; 8. a vertical tube; 801. a ball bearing; 9. a thread groove; 10. a receiving table; 1001. a gasket; 11. a fixed tube; 12. a spiral tube; 1201. a thread; 13. a soft sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

please refer to fig. 1 to 5:

the embodiment provides further preferred scheme a thermostat upper cover for automobile engine water pump, including

apron

1, 1 one side of apron runs through the plate body from top to bottom and sets up mounting hole 6, the mounting panel 7 is set up to the internal fixation of

mounting hole

6, 6 hole tops of mounting hole department sets up thread groove 9, set up a standpipe 8 through 12 activities of spiral pipe in the thread groove 9, a 8 other ends of standpipe intercommunication soft sleeve pipe 13, the other end intercommunication of soft sleeve pipe 13 is fixed on the fixed pipe 11 at 1 opposite side top of apron, fixed pipe 11 top

intercommunication connecting pipe

3, 3 mouth of pipe departments of connecting pipe set up connecting hole 4, apron 1 screw hole 2 is seted up to relative both sides in addition.

Further, the two sides of the cover plate 1, which are provided with the threaded holes 2, are convexly provided with the convex plates 101, and the threaded holes 2 on each side are provided with three.

Furthermore, the connecting pipe 3 and the fixing pipe 11 are perpendicular, and an anti-slip pad 5 is arranged on the outer side of the pipe body of the connecting pipe 3.

Further, the mounting plate 7 is in an annular step shape, the diameter of the ring is sequentially increased from bottom to top, each step is arranged to be a bearing table 10, a sealing gasket 1001 is arranged at the bottom of the bearing table 10, and a fixing hole 701 is formed in a plate body of the mounting plate 7 where each bearing table 10 is located.

Further, the spiral pipe 12 is embedded at the lower section of the vertical pipe 8, and a ball 801 is arranged at the joint of the vertical pipe 8 and the spiral pipe 12.

Further, the spiral tube 12 is provided with a thread 1201 on the outside of the tube body, and the thread 1201 is in thread fit with the thread groove 9.

The working principle is as follows: the utility model relates to a thermostat upper cover for an automobile engine water pump, which comprises the following steps that firstly, a cover plate 1 is pre-arranged at a designated position of an engine, a fastening structure penetrates through a threaded hole 2 to enable the cover plate 1 to be fixed on the engine, then a thermostat is inserted into a mounting hole 6, a bearing table 10 on a mounting plate 7 is selected according to the size of the thermostat, the thermostat is placed on the bearing table 10, the fastening structure penetrates through a fixing hole 701 and is screwed down to enable the thermostat to be mounted, and a sealing gasket 1001 can play a sealing role; secondly, aligning the spiral pipe 12 with the thread groove 9, inserting and rotating the spiral pipe to enable the thread 1201 to be in matched connection with the thread of the thread groove 9, enabling the vertical pipe 8 to be fixedly connected to the mounting hole 6, communicating the connecting hole 4 of the pipe orifice of the connecting pipe 3 with an external water pipe, enabling water to circularly flow along the connecting pipe 3, the fixed pipe 11 and the soft sleeve 13, and further performing water circulation under the control of the thermostat; finally, the anti-slip mat 5 can avoid the skid in the installation process to influence the dismounting operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermostat upper cover for automobile engine water pump, includes apron (1), its characterized in that: the utility model discloses a flexible pipe, including apron (1), mounting hole (6), riser (8), standpipe (8) other end intercommunication soft sleeve pipe (13), soft sleeve pipe (13) other end intercommunication is fixed on the fixed pipe (11) at apron (1) opposite side top, fixed pipe (11) top intercommunication connecting pipe (3), connecting pipe (3) mouth of pipe department sets up connecting hole (4), screw hole (2) are seted up to apron (1) relative both sides in addition.

2. The thermostat upper cover for an automobile engine water pump according to claim 1, characterized in that: the two sides of the cover plate (1) provided with the threaded holes (2) are convexly provided with the convex plates (101), and the number of the threaded holes (2) on each side is three.

3. The thermostat upper cover for an automobile engine water pump according to claim 1, characterized in that: the connecting pipe (3) and the fixed pipe (11) are in a vertical state, and the outer side of the pipe body of the connecting pipe (3) is provided with an anti-slip pad (5).

4. The thermostat upper cover for an automobile engine water pump according to claim 1, characterized in that: mounting panel (7) are annular echelonment, and the ring footpath is supreme grow in proper order down, and each ladder sets up to socket platform (10), and socket platform (10) bottom sets up sealed pad (1001), sets up fixed orifices (701) in mounting panel (7) plate body at each socket platform (10) place.

5. The thermostat upper cover for an automobile engine water pump according to claim 1, characterized in that: the spiral pipe (12) is embedded outside the lower section of the vertical pipe (8), and the joint of the vertical pipe (8) and the spiral pipe (12) is provided with a ball (801).

6. The thermostat upper cover for an automobile engine water pump according to claim 1, characterized in that: the outside of the tube body of the spiral tube (12) is provided with a thread line (1201), and the thread line (1201) is in thread matching with the thread groove (9).