阅读说明：本技术 恒温加热的燃油滤清器、恒温加热方法 (Constant-temperature heating fuel filter and constant-temperature heating method ) 是由 余振威 景波 陈焕锋 郭晓勇 谢林海 于 2021-07-21 设计创作，主要内容包括：本发明涉及恒温加热的燃油滤清器、恒温加热方法,恒温加热的燃油滤清器,包括滤座,所述滤座的内部滑动插设有滤芯,所述滤座靠近滤芯的一端设有螺纹连接的端盖,所述端盖的一侧插设有贯穿至滤座内部的加热装置；所述加热装置包括与端盖固定连接滑杆,所述滑杆的另一端固定连接有安装板。本发明在使用时,将加热装置放置于滤座内,加热装置与油品直接接触,通过加热杆使得油品迅速升温,通过调节机构使得各个加热杆同于滑动调节使得加热杆与安装板中心以及滤座内壁的间距相等加热效率最大化,通过清理机构使得加热杆表面附着大量的杂质可以通过滑套的相对滑动得以清理,进而使得热交换律增加,加热效果更好。(The invention relates to a fuel filter heated at constant temperature and a constant-temperature heating method, wherein the fuel filter heated at constant temperature comprises a filter base, a filter element is inserted in the filter base in a sliding manner, one end of the filter base, which is close to the filter element, is provided with an end cover connected by threads, and a heating device penetrating into the filter base is inserted into one side of the end cover; the heating device comprises a sliding rod fixedly connected with the end cover, and the other end of the sliding rod is fixedly connected with a mounting plate. When the oil filter is used, the heating device is placed in the filter base and is in direct contact with oil, the oil is rapidly heated through the heating rods, the heating rods are made to slide through the adjusting mechanism, so that the heating efficiency is maximized, the distances between the heating rods and the center of the mounting plate and the inner wall of the filter base are equal, and a large amount of impurities attached to the surfaces of the heating rods can be cleaned through the relative sliding of the sliding sleeves through the cleaning mechanism, so that the heat exchange rate is increased, and the heating effect is better.)

1. The fuel filter capable of being heated at constant temperature comprises a filter base (1), wherein a filter element (2) is inserted into the filter base (1) in a sliding manner, and the fuel filter is characterized in that one end, close to the filter element (2), of the filter base (1) is provided with an end cover (3) in threaded connection, and a heating device (4) penetrating into the filter base (1) is inserted into one side of the end cover (3);

heating device (4) include with end cover (3) fixed connection slide bar (5), the other end fixedly connected with mounting panel (6) of slide bar (5), one side that end cover (3) were kept away from in mounting panel (6) is equipped with heating rod (7) that a plurality of is central symmetric distribution, the outside cover of slide bar (5) is equipped with and promotes all heating rod (7) relative mounting panel (6) central gliding adjustment mechanism (8), the outside of heating rod (7) all is overlapped and is equipped with clearance mechanism (9).

2. The fuel filter of constant temperature heating of claim 1, characterized in that, adjustment mechanism (8) includes sleeve (10), the outside of sleeve (10) is rotated and is connected with if pole is the branch (11) of central symmetric distribution, heating rod (7) are through seting up spout (12) and mounting panel (6) sliding connection in mounting panel (6) one side, the other end of branch (11) is rotated with heating rod (7) that correspond the side and is connected, be equipped with first spring (13) between heating rod (7) and spout (12), the downside of sleeve (10) is rotated and is connected with solenoid (14), solenoid (14) and slide bar (5) threaded connection, the outside cover of slide bar (5) is equipped with second spring (15).

3. The fuel filter of constant temperature heating of claim 1, characterized in that, clearance mechanism (9) includes sliding sleeve (16), sliding sleeve (16) and heating rod (7) sliding connection, the inner wall of heating sleeve is equipped with rubber circle (17), the outside cover of heating rod (7) is equipped with third spring (18), the top of mounting panel (6) is equipped with the wire (19) of concatenating each sliding sleeve (16), the both ends of wire (19) are passed through fourth spring (20) and are connected.

4. A method for thermostatically heating a thermostatically heated fuel filter as claimed in any of claims 1 to 3, characterized in that,

s1: after the filter element (2) is inserted into the filter base (1), the device is inserted into the aluminum base, and the end cover (3) is sleeved outside the sliding rod (5) and is rotationally fixed at one end of the aluminum base;

s2: the screw tube (14) and the sliding rod (5) rotate and push the sleeve (10) to slide by rotating the screw tube (14), the sleeve (10) pushes each supporting rod (11) to rotate and pushes each heating rod (7) to the direction away from the center of the mounting plate (6) in a sliding manner, when the position of the center of the heating rod (7) and the mounting plate (6) and the middle of the inner wall of the aluminum seat are adjusted, the rotation of the screw sleeve is stopped, and at the moment, the heating efficiency of the heating rod (7) is maximized;

s3: the heating rod (7) is soaked in the oil product for a long time, more impurities are inevitably attached to the surface of the heating rod, all the sliding sleeves (16) are driven to slide along the heating rod (7) by pulling the metal wire (19), the impurities on the surface of the heating rod are further clarified, the heat exchange rate of the heating rod and the oil product is enhanced, and the heating rod is restored under the driving of the third spring (18) after being loosened.

Technical Field

The invention relates to the technical field of filter equipment, in particular to a constant-temperature heating fuel filter and a constant-temperature heating method.

Background

In order to make the lubricating oil flow smoothly and prevent impurities from scratching and galling the surface of a part, the engine oil in the lubricating system must be strictly filtered before being sent to a friction surface.

Current filter when in actual use, to the lower scene of temperature such as north or winter, the inside liquid that can appear freezes, perhaps situation such as oil body wax precipitation, traditional mode is for heating up through hot water or naked light to the filter outside before the start machine, but this kind of mode, the heating is inhomogeneous, and the operation is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a fuel filter capable of heating at a constant temperature and a constant-temperature heating method.

The invention solves the technical problems through the following technical means:

the fuel filter heated at constant temperature comprises a filter base, wherein a filter element is inserted in the filter base in a sliding manner, one end of the filter base, which is close to the filter element, is provided with an end cover in threaded connection, and one side of the end cover is inserted with a heating device which penetrates into the filter base; heating device include with end cover fixed connection slide bar, the other end fixedly connected with mounting panel of slide bar, one side that the end cover was kept away from to the mounting panel is equipped with the heating rod that a plurality of is central symmetric distribution, the outside cover of slide bar is equipped with the gliding adjustment mechanism in relative mounting panel center of all heating rods of promotion, the outside of heating rod all overlaps and is equipped with clearance mechanism.

As above-mentioned technical scheme's improvement, adjustment mechanism includes the sleeve, telescopic outside is rotated and is connected with if a plurality of branches that are central symmetric distribution, the heating rod is through seting up spout and the mounting panel sliding connection in mounting panel one side, the other end of branch is rotated with the heating rod that corresponds the side and is connected, be equipped with first spring between heating rod and the spout, telescopic downside is rotated and is connected with the solenoid, solenoid and slide bar threaded connection, the outside cover of slide bar is equipped with the second spring.

As the improvement of above-mentioned technical scheme, clearance mechanism includes the sliding sleeve, sliding sleeve and heating rod sliding connection, the inner wall of heating sleeve is equipped with the rubber circle, the outside cover of heating rod is equipped with the third spring, the top of mounting panel is equipped with the wire that concatenates each sliding sleeve, the both ends of wire are through fourth spring coupling.

As an improvement of the above technical solution, S1: after the filter element is inserted into the filter base, the device is inserted into the aluminum base, the end cover is sleeved outside the sliding rod and is rotationally fixed at one end of the aluminum base; s2: the screw pipe and the sliding rod rotate and push the sleeve to slide through rotating the screw pipe, the sleeve slides to push each supporting rod to rotate and push each heating rod to the direction departing from the center of the mounting plate, and when the heating rod is regulated to the position between the center of the heating rod and the mounting plate and the middle of the inner wall of the aluminum seat, the screw sleeve stops rotating, so that the heating efficiency of the heating rod is maximum; s3: soak in the oil for a long time at the heating rod, more impurity of inevitable adhesion in its surface, through pulling the wire this moment, drive all sliding sleeves and slide along the heating rod, and then clear its surperficial impurity, strengthen its and the heat exchange rate of oil, it can to recover under the drive of third spring after loosening.

The invention has the advantages that: when the oil filter is used, the heating device is placed in the filter base and is in direct contact with oil, the heating rods on the heating device are made of PTC materials, the oil is heated rapidly through PTC heating, the heating purpose is achieved, the heating rods are adjusted in a sliding mode through the adjusting mechanism, the distances between the heating rods and the center of the mounting plate and the inner wall of the filter base are further equal, the heating efficiency is maximized, and after the oil filter is used for a long time, a large amount of impurities attached to the surfaces of the heating rods can be cleaned through relative sliding of the sliding sleeves through the cleaning mechanism, so that the heat exchange rate is increased, and the heating effect is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the structure of FIG. 1;

FIG. 3 is a schematic view of the connection between the heating rod and the sliding sleeve in FIG. 1;

fig. 4 is a schematic connection diagram of the device.

In the figure: 1. a filter base; 2. a filter element; 3. an end cap; 4. a heating device; 5. a slide bar; 6. Mounting a plate; 7. a heating rod; 8. an adjustment mechanism; 9. a cleaning mechanism; 10. a sleeve; 11. a strut; 12. a chute; 13. a first spring; 14. a solenoid; 15. a second spring; 16. a sliding sleeve; 17. a rubber ring; 18. a third spring; 19. a metal wire; 20. and a fourth spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

Referring to the attached drawings, the fuel filter heated at constant temperature comprises a filter base 1, a filter element 2 is inserted in the filter base 1 in a sliding manner, one end of the filter base 1, which is close to the filter element 2, is provided with an end cover 3 in threaded connection, and a heating device 4 penetrating into the filter base 1 is inserted into one side of the end cover 3;

the heating device 4 comprises a sliding rod 5 fixedly connected with the end cover 3, the other end of the sliding rod 5 is fixedly connected with a mounting plate 6, one side, away from the end cover 3, of the mounting plate 6 is provided with a plurality of heating rods 7 which are distributed in a central symmetry manner, the outer side of the sliding rod 5 is sleeved with an adjusting mechanism 8 which pushes all the heating rods 7 to slide relative to the center of the mounting plate 6, the outer sides of the heating rods 7 are sleeved with a cleaning mechanism 9, after the filter element 2 is inserted into the filter base 1, the device is inserted into the aluminum base, the end cover 3 is sleeved on the outer side of the sliding rod 5 and is rotatably fixed at one end of the aluminum base; by rotating the screw tube 14, the screw tube 14 and the sliding rod 5 rotate and push the sleeve 10 to slide, the sleeve 10 slides and pushes each support rod 11 to rotate and push each heating rod 7 to the direction away from the center of the mounting plate 6, and when the heating rod 7 and the center of the mounting plate 6 and the middle of the inner wall of the aluminum seat are adjusted to be adjusted, the rotation of the screw sleeve is stopped, so that the heating efficiency of the heating rod 7 is maximum; when the heating rod 7 is soaked in the oil product for a long time, more impurities are inevitably attached to the surface of the heating rod, at the moment, all the sliding sleeves 16 are driven to slide along the heating rod 7 by pulling the metal wires 19, so that the impurities on the surface of the sliding sleeves are further clarified, the heat exchange rate between the sliding sleeves and the oil product is enhanced, and the sliding sleeves are restored under the driving of the third spring 18 after being loosened.

Make when using, place heating device 4 in straining seat 1 through setting up heating device 4, heating device 4 and oil direct contact, heating rod 7 on heating device 4 is the PTC material, makes the oil rapid heating up through the PTC heating, reaches the purpose of heating. Make heating multiposition synchronous heating through setting up a plurality of heating rods 7, heating efficiency is higher, be centrosymmetric heating rod 7 through setting up, make distribution and the cylindrical of each heating rod 7 strain the inside looks adaptation of seat 1, the heating is more even, make through setting up adjustment mechanism 8, make each heating rod 7 be the same as slide adjusting through adjustment mechanism 8 during the use, and then make heating rod 7 equal with the interval of mounting panel 6 center and strain seat 1 inner wall, make the heating efficiency maximize, through setting up clearance mechanism 9, make after long-time the use, 7 surperficial a large amount of impurity that adheres to of heating rod can be cleared up through sliding sleeve 16's relative slip, and then make the heat exchange law increase, heating effect is better.

When the oil filter is used, the heating device 4 is placed in the filter base 1, the heating device 4 is in direct contact with oil, the heating rods 7 on the heating device 4 are made of PTC materials, the oil is heated rapidly through PTC heating, the purpose of heating is achieved, the heating rods 7 are adjusted in a sliding mode through the adjusting mechanism 8, further, the distances between the heating rods 7 and the center of the mounting plate 6 and the inner wall of the filter base 1 are equal, the heating efficiency is maximized, and after the oil filter is used for a long time, a large amount of impurities attached to the surfaces of the heating rods 7 can be cleaned through the relative sliding of the sliding sleeve 16 through the cleaning mechanism 9, so that the heat exchange rate is increased, and the heating effect is better.

As above-mentioned technical scheme's improvement, adjustment mechanism 8 includes sleeve 10, sleeve 10's the outside is rotated and is connected with if the individual branch 11 that is central symmetric distribution of pole, the heating rod 7 is through seting up spout 12 and the 6 sliding connection of mounting panel in mounting panel 6 one side, the other end of branch 11 rotates with the heating rod 7 that corresponds the side and is connected, be equipped with first spring 13 between heating rod 7 and the spout 12, sleeve 10's downside is rotated and is connected with solenoid 14, solenoid 14 and slide bar 5 threaded connection, the outside cover of slide bar 5 is equipped with second spring 15.

Through setting up sleeve 10, and with slide bar 5 threaded connection's solenoid 14, rotate and promote sleeve 10 and slide through rotatory solenoid 14 with slide bar 5, sleeve 10 slides and promotes each branch 11 and rotate and promote each heating rod 7 to the direction of keeping away from mounting panel 6 center, treat to adjust to heating rod 7 and mounting panel 6 center department and aluminium seat inner wall in the middle of, the stall swivel nut, make the heating efficiency of heating rod 7 the biggest this moment, heating effect is better, make to slide four at heating rod 7 through setting up first spring 13 and second spring 15, certain stress has all the time, make the structure motion more coherent, reduce the vibration.

As the improvement of above-mentioned technical scheme, clearance mechanism 9 includes sliding sleeve 16, sliding sleeve 16 and heating rod 7 sliding connection, the inner wall of heating sleeve is equipped with rubber circle 17, the outside cover of heating rod 7 is equipped with third spring 18, the top of mounting panel 6 is equipped with the wire 19 that concatenates each sliding sleeve 16, the both ends of wire 19 are passed through fourth spring 20 and are connected.

Through setting up in the equal sliding connection's of each sliding sleeve 16 wire 19, through upwards promoting wire 19 during the use, make all sliding sleeves 16 all slide along heating rod 7, and then make heating rod 7 surface adhere to a large amount of impurity and can be cleared up through the relative slip of sliding sleeve 16, and then make the heat exchange law increase, heating effect is better, through setting up fourth spring 20, make when adjusting heating rod 7, wire 19 can prolong through the extension of fourth spring 20, thereby can be connected with each heating rod 7 all the time.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.