阅读说明：本技术 一种内置式加热装置 (Built-in heating device ) 是由 孙伟 于 2021-09-30 设计创作，主要内容包括：本发明涉及一种内置式加热装置,其包括中空转接件,所述中空转接件与油水分离器底部的出水口连接,所述中空转接件内设有柔性加热元件,所述加热元件的一端伸入所述油水分离器的壳体内,另一端与电源连接。通过将加热元件与油水分离器底部的出水口连接,无需改变油水分离器的任何结构,方便将加热装置与油水分离器进行匹配,避免在油水分离器上专门打孔,造成油水分离器损伤,同时使加热产生的热量从底部向上传递,可对油水分离器内的柴油进行及时有效加热,使加热效果达到最佳,具有耗电小,热效率高的优点。同时可与车辆的电源连接充分利用车辆本身的电进行加热,有效解决了柴油遇冷结蜡和柴油车辆抛锚的问题。(The invention relates to a built-in heating device which comprises a hollow adapter, wherein the hollow adapter is connected with a water outlet at the bottom of an oil-water separator, a flexible heating element is arranged in the hollow adapter, one end of the heating element extends into a shell of the oil-water separator, and the other end of the heating element is connected with a power supply. Through being connected heating element and the delivery port of oil water separator bottom, need not to change oil water separator's any structure, conveniently match heating device and oil water separator, avoid punching on oil water separator specially, cause the oil water separator damage, make the heat that the heating produced upwards transmit from the bottom simultaneously, can in time effectively heat the diesel oil in the oil water separator, make the heating effect reach the best, have power consumptive little, advantage that the thermal efficiency is high. Meanwhile, the device can be connected with a power supply of a vehicle to fully utilize the electricity of the vehicle to heat, and the problems of wax precipitation when the diesel oil is cooled and the anchoring of the diesel oil vehicle are effectively solved.)

1. The built-in heating device is characterized by comprising a hollow adapter, wherein the hollow adapter is connected with a water outlet at the bottom of an oil-water separator, a flexible heating element is arranged in the hollow adapter, one end of the heating element extends into a shell of the oil-water separator, and the other end of the heating element is connected with a power supply.

2. The built-in heating device as claimed in claim 1, wherein a fastening assembly is arranged on a side wall of the hollow adaptor, the heating element penetrates through the fastening assembly to be electrically connected with a connecting line, and a connector is arranged at the end part of the connecting line.

3. The built-in heating device as claimed in claim 1 or 2, wherein the heating element is helically arranged within a housing at the bottom of the oil water separator.

4. The built-in heating device according to claim 3, wherein the heating element is a heating wire.

5. The built-in heating device according to claim 2, wherein the heating element is connected to the signal sensor by a connector.

6. The built-in heating device as claimed in claim 1, wherein a sealing bolt is connected to an end of the hollow adaptor, and a water level sensor is arranged in the sealing bolt.

Technical Field

The invention relates to a built-in heating device, and belongs to the technical field of engines.

Background

The automobile oil-water separator is mainly used for removing water in diesel oil and pre-filtering the diesel oil so as to reduce the fault of an oil nozzle and prolong the service life of an engine. The principle of removing the water in the diesel oil is mainly a separator which removes impurities and water by utilizing the gravity settling principle according to the density difference of water and fuel oil. When the environmental temperature is lower than zero centigrade, the diesel oil in the oil-water separator becomes poor in fluidity, and cannot be supplied to the engine in time, so that the normal work of the diesel automobile is influenced. The existing device for heating the oil-water separator is generally arranged on a separator shell, heat is conducted to the separator through the shell in a heat conduction mode, and under the condition that the ambient temperature is extremely low, the heat dissipation capacity of the heating mode is large, so that the heating efficiency and the heating speed are low, and the use requirement of an automobile engine cannot be met.

Disclosure of Invention

The invention provides a built-in heating device aiming at the problems of low heating efficiency and low temperature rising speed of an oil-water separator in the prior art.

The technical scheme for solving the technical problems is as follows: a built-in heating device comprises a hollow adapter, wherein the hollow adapter is connected with a water outlet at the bottom of an oil-water separator, a flexible heating element is arranged in the hollow adapter, one end of the heating element extends into a shell of the oil-water separator, and the other end of the heating element is connected with a power supply.

The invention has the beneficial effects that: according to the invention, the heating element is connected with the water outlet at the bottom of the oil-water separator, any structure of the oil-water separator is not required to be changed, the heating device is conveniently matched with the oil-water separator, the oil-water separator is prevented from being damaged due to special punching on the oil-water separator, and meanwhile, heat generated by heating is transferred upwards from the bottom, so that diesel oil in the oil-water separator can be effectively heated in time, the heating effect is optimal, and the oil-water separator has the advantages of low power consumption and high heat efficiency. Meanwhile, the device can be connected with a power supply of a vehicle to fully utilize the electricity of the vehicle to heat, and the problems of wax precipitation when the diesel oil is cooled and the anchoring of the diesel oil vehicle are effectively solved.

On the basis of the technical scheme, in order to achieve the convenience of use and the stability of equipment, the invention can also make the following improvements on the technical scheme:

furthermore, a fastening assembly is arranged on the side wall of the hollow adapter, the heating element penetrates through the fastening assembly to be electrically connected with the connecting wire, and a connector is arranged at the end part of the connecting wire.

Adopt above-mentioned further technical scheme's beneficial effect is that, fastening components plays fixed and the effect of direction to heating element, guarantees the fastness of heating element installation, through connector and power source connection, easy to assemble and maintenance.

Furthermore, the heating element is spirally arranged in the shell of the oil-water separator.

Adopt above-mentioned further technical scheme's beneficial effect is that helical structure multiplicable heating element is at the heating area of casing to improve heating efficiency, realize heating diesel oil fast.

Further, the heating element is a heating wire.

The heating wire has the advantages of being high in heating speed, soft in structure, convenient to fold and low in cost.

Further, the heating element is connected with the signal sensor through a connector.

The beneficial effect who adopts above-mentioned further technical scheme is that, can in time heat according to the ambient temperature of signal sensor feedback to effectively avoid the diesel oil to meet the problem of cold knot wax, guarantee the normal operating of vehicle.

Furthermore, the end part of the hollow adapter is connected with a sealing bolt, and a water level sensor is arranged in the sealing bolt.

Adopt above-mentioned further technical scheme's beneficial effect be, can guarantee oil water separator's sealed effect, can satisfy oil water separator's the demand that drains simultaneously, level sensor can remind the user in time to drain, avoids water to get into and influences the engine and normally works in the engine.

Drawings

FIG. 1 is an external view of a heating apparatus according to the present invention;

FIG. 2 is a cross-sectional view of a heating apparatus of the present invention;

FIG. 3 is a top view of the heating device of the present invention;

fig. 4 is a schematic structural view of the fastening assembly.

The reference numbers are recorded as follows: 1. a housing; 2. an adapter; 3. a seal bolt; 4. a fastening assembly; 4-1, a hollow connecting piece; 4-2, a guide member; 4-3, a locking piece; 5. a bellows; 6. a connector assembly; 7. a heating element; 8. and connecting the wires.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1 to 4, a built-in heating device comprises a hollow adaptor 2, the hollow adaptor 2 is connected with a water outlet at the bottom of an oil-water separator, the hollow adaptor 2 is made of metal, so that the strength of connection with a shell 1 can be ensured, a flexible heating element 7 is arranged in the hollow adaptor 2, as a filter screen is arranged in the shell of the oil-water separator, the gap between the filter screen and the water outlet at the bottom is generally 1cm-2cm, the heating element 7 is flexible, on the premise of not changing the original structure of the oil-water separator, the heating element 7 can be smoothly placed in the gap and the heating effect can be ensured, the hollow structure is convenient for the heating element 7 to penetrate through the adaptor 2 to enter the shell 1, and can accommodate the heating element 7 with excessive length, so that the size requirement on the heating element 7 is reduced, one end of the heating element 7 extends into the shell 1 of the oil-water separator, the other end is connected with a power supply.

The side wall of the hollow adapter 2 is provided with a fastening component 4, the heating element 7 penetrates through the fastening component 4 to be electrically connected with a connecting wire 8, and the end part of the connecting wire 8 is provided with a connector 6. The outside cover of connecting wire 8 is equipped with bellows 5 to can avoid connecting wire 8 to damage, improve this heating device's life. The fastening assembly 4 comprises a hollow connecting piece 4-1 with threads at two ends, one end of the hollow connecting piece 4-1 is in threaded connection with the adapter piece 2, the other end of the hollow connecting piece is connected with a locking piece 4-3, a guide piece 4-2 is arranged inside the hollow connecting piece 4-1, a boss is arranged on the guide piece 4-2, the boss of the guide piece 4-2 is fixed in the hollow connecting piece 4-1 by the locking piece 4-3, and a through hole for accommodating the heating element 7 or the connecting line 8 is arranged on the guide piece 4-2, so that the installation stability of the connecting line 8 and the heating element 7 is ensured, and the vehicle is prevented from being broken in the driving process.

The heating element 7 is spirally arranged in the shell 1 at the bottom of the oil-water separator. Because the heating element 7 is installed in the shell 1 of the oil-water separator through the adapter 2, when the adapter 2 is in threaded rotary connection with the shell 1, the heating element 7 rotates together and is spirally arranged in the shell 1, the heating area of the heating element 7 is increased, and the heating efficiency is ensured.

The heating element 7 may be a heating wire.

In a preferred embodiment, the heating element 7 is connected to the signal sensor via a connector 6. The signal sensor may be a temperature sensor. Through the stability of temperature sensor feedback, control heating element 7 and heat, guarantee the promptness of heating and can the energy saving.

In an alternative embodiment, the heating element 7 may also be built up on the bottom of the housing 1.

The end part of the hollow adapter 2 is connected with a sealing bolt 3, and a water level sensor is arranged in the sealing bolt 3. The rivers that produce in the oil water filter flow into in the cavity adaptor 2, when water level sensor detected the water in the cavity adaptor 2 and exceeded the setting value, directly discharged water through sealing bolt 3, avoid piling up in cavity adaptor 2, guarantee oil water separator's oil water separating's function.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.