Easy-to-install thermolator for engine cooler

Abstract

The utility model relates to the technical field of thermosistors, in particular to a thermosistor convenient to install for an engine cooler, which comprises a fixing mechanism and a valve mechanism, the valve mechanism is fixedly arranged in the fixing mechanism, the fixing mechanism comprises a T-shaped installation shell, a protection plate and a first group of fixing bolts, the protection plate is fixedly arranged on the top of the T-shaped installation shell, and the first group of fixing bolts are fixedly arranged on the protection plate. A first set of fixing bolts are fixedly arranged at the top of the protection plate, and a first circulating connecting pipe is fixedly arranged on the left side of the T-shaped mounting shell. A protective plate, a first circulating connecting pipe, an input connecting pipe and a second circulating connecting pipe pass through a first set of fixing bolts, a second set of fixing bolts and a third set of fixing bolts; and the first set of fixing bolts are fixedly arranged on the surface of the T-shaped mounting shell, so that the thermolator convenient to mount for the engine cooler is convenient to mount and protect.

Description

Technical Field

[0001] The utility model relates to the technical field of thermostats, in particular to a thermostat for an engine cooler which is convenient to install. Background Technique

[0002] A thermostat is a valve that controls the flow path of the coolant. It is installed at the water outlet or water inlet of the automobile engine cooling system. Its function is to automatically adjust the amount of water entering the radiator according to the high and low temperature of the cooling water, change the circulation range of the water, so as to adjust the heat dissipation capacity of the cooling system, prevent the engine from overheating or overcooling, and ensure that the engine works within a suitable temperature range.

[0003] At present, as the core component of the internal combustion engine cooling system, the thermostat has an important impact on the fuel economy, emissions and other performance of the internal combustion engine while ensuring the normal operation of the internal combustion engine.

[0004] However, the existing thermostats still have problems such as being inconvenient to install and fix, poor self-heat dissipation effect and being easily affected by dust.

[0005] In the specification of the Chinese utility model patent application publication CN211692629, a thermostat for an engine cooler which is convenient to install is disclosed, including a thermostat body, a dust-proof protective shell, a mounting plate, mounting holes, a ventilation net, a water inlet hole, a water outlet pipe, a first water inlet pipe, a second water inlet pipe, a quickly detachable mounting bracket structure and an auxiliary cooling and heat dissipation pipe structure. The thermostat body is screwed inside the dust-proof protective shell; the lower four corners of the dust-proof protective shell are respectively longitudinally screwed with mounting plates; mounting holes are opened on the lower side inside the mounting plates. The settings of the connecting rod, the disassembly and assembly plate, the shock pad and the quickly detachable bolt in the utility model are beneficial to convenient installation or disassembly, convenient operation, and can play a shock-proof and protective role; the settings of the cooling fan, the air box, the pipe seat and the cooling pipe are beneficial to cooling the thermostat body and ensuring the working stability. However, this device does not solve the problems of convenient installation and protection of the thermostat for the engine cooler which is convenient to install. Therefore, we propose a thermostat for an engine cooler which is convenient to install. Summary of the Invention

[0006] The purpose of the utility model is to provide a thermostat for an engine cooler which is convenient to install, so as to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A thermostat for an engine cooler that is easy to install includes a fixing mechanism and a valve mechanism. The valve mechanism is fixedly arranged inside the fixing mechanism. The fixing mechanism includes a T-shaped mounting shell, a protective plate, and a first set of fixing bolts. The protective plate is fixedly arranged on the top of the T-shaped mounting shell. The first set of fixing bolts is fixedly arranged on the top of the protective plate. A first circulation connecting pipe is fixedly arranged on the left side of the T-shaped mounting shell.

[0009] Preferably, a second set of fixing bolts is fixedly provided on one side of the first circulation connecting pipe, and an input connecting pipe is fixedly provided on the right side of the T-shaped mounting shell, which is conducive to better connection between the input connecting pipe and the first circulation connecting pipe.

[0010] Preferably, a third set of fixing bolts is fixedly provided on one side of the input connecting pipe, a second circulation connecting pipe is fixedly provided on the bottom of the T-shaped mounting shell, and a fourth set of fixing bolts is fixedly provided on the top of the second circulation connecting pipe, which is conducive to better connection of the second circulation connecting pipe.

[0011] Preferably, the valve mechanism includes a T-shaped hot melt tube, a paraffin solution, and a floating piston. The paraffin solution is fixedly arranged inside the T-shaped hot melt tube, and a floating piston is fixedly arranged on the top of the paraffin solution, which is conducive to better fixing the auxiliary mechanism.

[0012] Preferably, a support push rod is fixedly provided on the top of the floating piston, a main valve is fixedly provided on one side of the support push rod, a return spring is fixedly provided on the surface of the T-shaped hot melt tube, and a lower bracket is fixedly provided on the bottom of the return spring, which is convenient for installing a thermostat for the engine cooler.

[0013] Compared with the prior art, the utility model realizes the purpose of circulating temperature control.

[0014] Preferably, a device fixing base is fixedly provided on the top of the lower bracket, a bypass valve spring is fixedly provided on the bottom of the lower bracket, and a bypass valve is fixedly provided on the bottom of the bypass valve spring, which is conducive to the purpose of temperature control of the engine cooler thermostat which is easy to install.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This easy-to-install engine cooler thermostat achieves the advantages of easy installation and protection by means of a combined design in which a protective plate, a first circulation connecting pipe, an input connecting pipe, and a second circulation connecting pipe are fixed to the surface of a T-shaped mounting shell by a first set of fixing bolts, a first set of fixing bolts, a first set of fixing bolts, and a first set of fixing bolts.

[0017] 2. The thermostat for an engine cooler that is easy to install has a paraffin solution fixed inside the T-shaped hot melt adhesive tube, a floating piston, and a main valve, a return spring, and a lower bracket fixed to one side of the support push rod; the combined design of the fixing device at the bottom, the fixed base, the bypass valve spring, and the bypass valve realizes the function of easy temperature adjustment of the thermostat for the engine cooler that is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a three-dimensional structural schematic diagram of the thermostat for an engine cooler that is easy to install according to the present invention;

[0019] Figure 2 FIG. is an internal structural schematic diagram of the thermostat for an engine cooler that is easy to install according to the present invention;

[0020] Figure 3 FIG. is a front structural schematic diagram of the thermostat for an engine cooler that is easy to install according to the present invention;

[0021] Figure 4 FIG. is a structural schematic diagram of the positions of the T-shaped hot melt adhesive tube, paraffin solution, and floating piston according to the present invention.

[0022] In the figure: 1. Fixing mechanism; 101. T-shaped installation shell; 102. Protective plate; 103. First set of fixing bolts; 104. First circulation connecting pipe; 105. Second set of fixing bolts; 106. Input connecting pipe; 107. Third set of fixing bolts; 108. Second circulation connecting pipe; 109. Fourth set of fixing bolts; 2. Valve mechanism; 201. T-shaped hot melt adhesive tube; 202. Paraffin solution; 203. Floating piston; 204. Support push rod; 205. Main valve; 206. Return spring; 207. Lower bracket; 208. Device fixing base; 209. Bypass valve spring; 210. Bypass valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 - 4 As shown, the technical solution of a thermostat for an engine cooler that is easy to install provided by the present invention:

[0025] A thermostat for an engine cooler that is easy to install, including a fixing mechanism 1 and a valve mechanism 2. The valve mechanism 2 is fixedly arranged inside the fixing mechanism 1. The fixing mechanism 1 includes a T-shaped mounting shell 101, a protective plate 102, and a first set of fixing bolts 103. A protective plate 102 is fixedly arranged on the top of the T-shaped mounting shell 101, and a first set of fixing bolts 103 is fixedly arranged on the top of the protective plate 102. A first circulation connecting pipe 104 is fixedly arranged on the left side of the T-shaped mounting shell 101.

[0026] In this embodiment, preferably, a second set of fixing bolts 105 is fixedly arranged on one side of the first circulation connecting pipe 104, and an input connecting pipe 106 is fixedly arranged on the right side of the T-shaped mounting shell 101 body, which is beneficial to better connect the input connecting pipe 106 and the first circulation connecting pipe 104.

[0027] In this embodiment, preferably, a third set of fixing bolts 107 is fixedly arranged on one side of the input connecting pipe 106. A second circulation connecting pipe 108 is fixedly arranged on the bottom of the T-shaped mounting shell 101 body, and a fourth set of fixing bolts 109 is fixedly arranged on the top of the second circulation connecting pipe 108, which is beneficial to better connect the second circulation connecting pipe 108.

[0028] In this embodiment, preferably, the valve mechanism 2 includes a T-shaped hot melt adhesive tube 201, a paraffin solution 202, and a floating piston 203. The paraffin solution 202 is fixedly arranged inside the T-shaped hot melt adhesive tube 201, and a floating piston 203 is fixedly arranged on the top of the paraffin solution 202, which is beneficial to better fix the auxiliary mechanism.

[0029] In this embodiment, preferably, a support push rod 204 is fixedly arranged on the top of the floating piston 203, a main valve 205 is fixedly arranged on one side of the support push rod 204, a return spring 206 is fixedly arranged on the surface of the T-shaped hot melt adhesive tube 201, and a lower bracket 207 is fixedly arranged on the bottom of the return spring 206, which is beneficial to the thermostat for an engine cooler that is easy to install.

[0030] In this embodiment, preferably, a device fixing base 208 is fixedly arranged on the top of the lower bracket 207, a bypass valve spring 209 is fixedly arranged on the bottom of the lower bracket 207, and a bypass valve 210 is fixedly arranged on the bottom of the bypass valve spring 209, which is beneficial to achieving the purpose of temperature adjustment for the thermostat for an engine cooler that is easy to install.

[0031] When a thermostat for an engine cooler that is easy to install in this embodiment is in use; when connecting the first circulation connecting pipe 104, the first circulation connecting pipe 104, and the input connecting pipe 106, and installing the thermostat for the engine cooler that is easy to install in the circulation component of the engine cooler, when the engine is working at a low temperature, the main valve 205 and the device fixed base 208 are in a sealed state, and the bypass valve 210 below and the wall of the second circulation connecting pipe 108 are in a sealed state. At this time, the coolant enters from the input pipe and is discharged from the second circulation connecting pipe 108 to achieve a small circulation. When the temperature rises, the paraffin solution 202 inside the T-shaped hot melt adhesive tube 201 begins to expand due to melting. Under the action of the expansion tension, it will push the floating piston 203 upward. Since the piston is fixed by the thermostat and cannot move, the full force spring will move downward under the action of the reaction force. At this time, the main valve 205 is separated from the device fixed base 208. At the same time, the bypass valve 210 below is combined with the wall of the second circulation connecting pipe 108. Since the temperature has not reached the closing time at this time, at this time, the coolant will move in two directions, namely the first circulation connecting pipe 104 and the second circulation connecting pipe 108. When the temperature reaches a fixed height, the main valve 205 is fully opened, and the bypass valve 210 is fully closed. The coolant bends and flows into the first circulation connecting pipe 104 to enter the large circulation heat dissipation mode.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements to a thermostat for an engine cooler that is easy to install. These changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermostat for an engine cooler that is easy to install, comprising a fixing mechanism (1) and a valve mechanism (2), characterized in that; Inside the fixing mechanism (1), a valve mechanism (2) is fixedly arranged. The fixing mechanism (1) includes a T-shaped mounting shell (101), a protective plate (102), and a first set of fixing bolts (103). The protective plate (102) is fixedly arranged on the top of the T-shaped mounting shell (101), and the first set of fixing bolts (103) is fixedly arranged on the top of the protective plate (102). The first circulating connection pipe (104) is fixedly arranged on the left side of the T-shaped mounting shell (101).

2. The thermostat for an engine cooler that is easy to install according to claim 1, wherein: On one side of the first circulating connection pipe (104), a second set of fixing bolts (105) is fixedly arranged, and an input connection pipe (106) is fixedly arranged on the right side of the T-shaped mounting shell (101).

3. The thermostat for an engine cooler that is easy to install according to claim 2, wherein: On one side of the input connection pipe (106), a third set of fixing bolts (107) is fixedly arranged. The second circulating connection pipe (108) is fixedly arranged at the bottom of the T-shaped mounting shell (101), and a fourth set of fixing bolts (109) is fixedly arranged on the top of the second circulating connection pipe (108).

4. The thermostat for an engine cooler that is easy to install according to claim 3, characterized in that: The valve mechanism (2) includes a T-shaped hot melt adhesive tube (201), a paraffin solution (202), and a floating piston (203). The paraffin solution (202) is fixedly arranged inside the T-shaped hot melt adhesive tube (201), and the floating piston (203) is fixedly arranged on the top of the paraffin solution (202).

5. The thermostat for an engine cooler that is easy to install according to claim 1, characterized in that: On the top of the floating piston (203), a support push rod (204) is fixedly arranged. On one side of the support push rod (204), a main valve (205) is fixedly arranged. A return spring (206) is fixedly arranged on the surface of the T-shaped hot melt adhesive tube (201), and a lower bracket (207) is fixedly arranged at the bottom of the return spring (206).

6. The thermostat for an engine cooler that is easy to install according to claim 5, characterized in that: On the top of the lower bracket (207), a device fixing base (208) is fixedly arranged. On the bottom of the lower bracket (207), a bypass valve spring (209) is fixedly arranged, and a bypass valve (210) is fixedly arranged at the bottom of the bypass valve spring (209).

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