CN211141592U

CN211141592U - Sealing cover structure of heating type oil-water separator

Info

Publication number: CN211141592U
Application number: CN201921877483.8U
Authority: CN
Inventors: 黄辉源; 蔡碎弟
Original assignee: Zhejiang Zhongli Auto Parts Technology Co ltd
Current assignee: Zhejiang Zhongli Auto Parts Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-31
Anticipated expiration: 2029-11-01

Abstract

The utility model provides a sealed lid structure of fever type oil water separator, including covering the body, be equipped with the mounting groove on the lid body top surface, the first locating hole and the second locating hole that link up from top to bottom are equipped with in the mounting groove are used for fixed heating pipe and temperature sensor respectively, heating pipe and temperature sensor all pass and cover the body and extend to its inside, heating pipe and temperature sensor pass through the connecting wire and connect in external circuit, the mounting groove intussuseption is filled with the parcel heating pipe, temperature sensor and connecting wire and permeate the electron encapsulation glue in first locating hole and the second locating hole pore wall clearance. The utility model has the advantages of reasonable and compact structure, through set up the locating hole that matches heating pipe and temperature sensor at the lid body, utilize the area of contact that blocks reduction glue and internal pressure of lid itself, stop to reduce the leakproofness because of the pressure effect and block up the condition and take place, the assembly of locating hole does not need extra frock supplementary moreover, greatly reduced assembly cost, the assembly is more simple convenient, is suitable for the popularization.

Description

Sealing cover structure of heating type oil-water separator

Technical Field

The utility model relates to a purification treatment technical field especially relates to an oil water separator, specifically is a sealed lid structure of fever type oil water separator.

Background

At present add fever type oil water separator because its adds fever type can adapt to cold environment requirement and receive extensive use, traditional add fever type oil water separator directly sets up the through-hole on the sealed lid, utilize the frock to fix the link of heating pipe and temperature sensor in the through-hole and shutoff through-hole bottom, it is full of with whole through-hole to fill up sealed glue at last, after glue solidifies naturally fix heating pipe and temperature sensor in the through-hole and can direct the whole sealing of through-hole, but because oil water separator internal environment has the pressure about 0.8Mpa, pressure effect makes whole glue and through-hole wall break away from easily after the time of a specified duration on the glue bottom surface, just so can not guarantee the leakproofness, influence oil water separator's normal work, and this kind of assembly method needs extra frock cooperation installation, the complex assembly is inconvenient, assembly cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a sealed lid structure of fever type oil water separator, solve the connecting portion leakproofness of the sealed lid of present traditional oil water separator poor, the loaded down with trivial details problem of assembly, satisfy its requirement of connecting the leakproofness.

The utility model provides a technical scheme that its technical problem adopted: the sealing cover structure of the heating type oil-water separator comprises a cover body, wherein a mounting groove is formed in the top surface of the cover body, a first positioning hole and a second positioning hole which are communicated up and down are formed in the mounting groove and are used for fixing a heating pipe and a temperature sensor respectively, the heating pipe and the temperature sensor penetrate through the cover body and extend to the inside of the cover body, the heating pipe and the temperature sensor are connected with an external circuit through a connecting wire, and the mounting groove is filled with a wrapping heating pipe, the temperature sensor and the connecting wire and penetrates through electronic packaging glue in the gap between the wall of the first positioning hole and the wall of. After the arrangement, a first positioning hole and a second positioning hole are arranged in the mounting groove and are respectively used for fixing the heating pipe and the temperature sensor, electronic packaging glue is filled into the mounting groove to wrap the heating pipe and the temperature sensor, and then the mounting groove is solidified, so that the sealing and fixing purposes are achieved, a large through hole is not directly formed in the cover body in the whole process and then is filled with the glue, the situation that the bottom of the glue is in pressure contact with the inside due to the fact that the glue is filled into the through hole is avoided, the glue is basically not in pressure contact with the inside due to the fact that the glue penetrates through the filling mode after the positioning holes are assembled, and the sealing; furthermore, glue can be directly filled in the positioning holes in an assembling mode, extra tools are not needed for assisting in installing the heating pipe and the temperature sensor, the assembling is simpler and more convenient, and the using effect is good.

As the utility model discloses a further improvement, first locating hole is the counter bore structure that upper portion and lower part are constituteed, and circumference interval equipartition has a set of clamping part on the inner wall of upper portion, and on the heating tube outer wall was hugged closely simultaneously to clamping part centre gripping terminal surface and lower part inner wall, formed the depressed area that supplies electron encapsulation glue infiltration to fill between each clamping part on upper portion. The counter bore structure in first locating hole divide into upper portion and lower part, and the upper portion clamping part is used for grasping the heating pipe, and the depressed area between the clamping part is used for filling infiltration glue and is fixed with the heating pipe adhesion, and the lower part plays direction limiting displacement to the heating pipe, and upper portion and lower part cooperation make full use of glue fill the effect and fix the heating pipe.

As a further improvement of the utility model, the lid body bottom is protruding around first locating hole downwardly extending and is formed first jut, and the work end of heating pipe all stretches out first jut outside, and the counter bore structure in first locating hole is located first jut. The first protruding part not only plays a role in guiding and limiting, but also has a counter bore structure of the first positioning hole, so that the counter bore structure is located below, the flowing and the permeation of the glue are facilitated, and the adhesion effect is better.

As the utility model discloses a further improvement, lid body bottom is protruding around second locating hole downwardly extending and is formed the second jut, reserves the clearance between second jut inner wall and the temperature sensor surface, and the temperature sensor working end expands to the outside and forms spacing portion, and spacing portion cooperation top is pressed on second jut bottom surface. A gap between the inner wall of the second protruding part and the outer surface of the temperature sensor is used for penetration of glue, and the glue penetrates into the gap and is then cured to be connected with the temperature sensor, so that a fixed connection effect is achieved; the limiting part of the temperature sensor is mainly used for limiting and matching with the second protruding part, and the temperature detection function is prevented from being influenced by the fact that the temperature sensor is inserted too deeply.

As a further improvement, the heating pipe is a U-shaped heating pipe structure, the first positioning hole is composed of a pair of positioning holes respectively fixing the two ends of the heating pipe, and the temperature sensor is a thermal resistor. U type heating pipe and thermal resistance simple structure, it is not fragile, good reliability, the result of use and life-span are all guaranteed, the assembly of relative locating hole is also simpler.

As a further improvement, the clamping part is of a vertical strip-shaped structure, and the bottom end of the clamping part is connected with the lower part of the first positioning hole. The clamping part of the vertical strip-shaped structure ensures that the space of each concave area is coherent and complete, and the glue penetrates more quickly and completely, so that the glue is quickly adhered to the surface of the heating pipe to achieve the sealing effect; the clamping part is connected with the lower part of the first positioning hole, so that the transition is continuous, the upper part can be smoothly entered from the lower part of the first positioning hole to be contacted with the clamping part when the heating pipe is inserted, and the assembling difficulty is reduced.

As a further improvement, the installation groove is internally provided with a prompting lamp connected with the connecting wire, and the prompting lamp is wrapped by the electronic packaging glue and is partially exposed outside. The setting of warning light can be used for the suggestion heating pipe behavior, is convenient for follow the outside control and knows behavior.

As a further improvement of the utility model, the top surface of the cover body is protruded with a cylindrical annular ring, and the mounting groove is surrounded by the annular ring to form. Compare in directly covering recessed formation mounting groove, the height of mounting groove can be drawn high in the setting of annular circle, makes glue more fully penetrate to each clearance and goes, also can hold more encapsulation glue in the annular circle moreover and guarantee sealed effect.

As a further improvement of the utility model, the electronic packaging glue is epoxy resin casting glue, the epoxy resin casting glue can be the room temperature or heat the solidification, the condensate hardness is high, surfacing, gloss are good, have characteristics such as fixed, insulating, waterproof, grease proofing, dustproof, theftproof secret, corrosion-resistant, ageing-resistant, cold and hot shock resistance, be used for the encapsulation of electronic transformer, AC electric capacity, anion generator, shui nationality water pump, ignition coil, electronic module, L ED module etc. the encapsulation is effectual.

The utility model discloses profitable effect is: the utility model has the advantages of reasonable and compact structure, through set up the locating hole that matches heating pipe and temperature sensor at the lid body, utilize the area of contact that blocks reduction glue and internal pressure of lid itself, stop to reduce the leakproofness because of the pressure effect and block up the condition and take place, the assembly of locating hole does not need extra frock supplementary moreover, greatly reduced assembly cost, the assembly is more simple convenient, is suitable for the popularization.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 6 is a schematic view of the upper side structure of the cap body.

Description of reference numerals: lid body 1, mounting groove 2, heating pipe 3, temperature sensor 4, electronic packaging glue 5, clamping part 6, first protruding portion 7, second protruding portion 8, warning light 9, annular ring 10, spacing portion 11.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: this kind of sealed lid structure of fever type oil water separator in this embodiment, including covering body 1, be equipped with mounting groove 2 on the 1 top surface of lid body, the first locating hole and the second locating hole that link up from top to bottom are equipped with in mounting groove 2 are used for fixed heating pipe 3 and temperature sensor 4 respectively, heating pipe 3 and temperature sensor 4 all pass and cover body 1 and extend to its inside, heating pipe 3 and temperature sensor 4 pass through the connecting wire and connect in external circuit, the intussuseption of mounting groove 2 is filled with parcel heating pipe 3, temperature sensor 4 and connecting wire and pass through the electron encapsulation glue 5 in first locating hole and the second locating hole pore wall clearance, electron encapsulation glue 5 is the epoxy potting glue.

The first locating hole is a counter bore structure formed by the upper portion and the lower portion, a group of clamping portions 6 are evenly distributed on the inner wall of the upper portion at intervals on the circumference, the clamping end faces of the clamping portions 6 and the inner wall of the lower portion are attached to the outer wall of the heating pipe 3 tightly, and a recessed area for electronic packaging glue to penetrate and fill is formed between the clamping portions 6 on the upper portion.

The bottom of the cover body 1 extends downwards around the first positioning hole to form a first protruding part 7, the working ends of the heating pipes 3 extend out of the first protruding part 7, and the counter bore structure of the first positioning hole is located in the first protruding part 7.

The bottom of the cover body 1 extends downwards around the second positioning hole to form a second protruding part 8, a gap is reserved between the inner wall of the second protruding part 8 and the outer surface of the temperature sensor 4, the working end of the temperature sensor 4 expands outwards to form a limiting part 11, and the limiting part is matched with the bottom surface of the second protruding part 8 in a top pressing mode.

The heating pipe 3 is a U-shaped heating pipe structure, the first positioning hole is composed of a pair of positioning holes for fixing two ends of the heating pipe 3 respectively, and the temperature sensor 4 is a thermal resistor.

The clamping part 6 is of a vertical strip structure, and the bottom end of the clamping part 6 is connected with the lower part of the first positioning hole.

Be equipped with the warning light 9 that links to each other with the connecting wire in the mounting groove 2, warning light 9 is wrapped up and partly exposes outside by electronic packaging glue.

A cylindrical annular ring 10 protrudes from the top surface of the cover body 1, and the mounting groove 2 is surrounded by the annular ring 10.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a sealed lid structure of fever type oil water separator, is equipped with mounting groove (2), characterized by including lid body (1) on lid body (1) top surface: be equipped with first locating hole and the second locating hole that link up from top to bottom in mounting groove (2) and be used for fixed heating pipe (3) and temperature sensor (4) respectively, it is inside that heating pipe (3) and temperature sensor (4) all pass lid body (1) and extend to, heating pipe (3) and temperature sensor (4) are connected in external circuit through the connecting wire, mounting groove (2) intussuseption is filled with parcel heating pipe (3), temperature sensor (4) and connecting wire and is penetrated electronic packaging glue (5) in first locating hole and the second locating hole pore wall clearance.

2. The sealing cover structure of a heating type oil-water separator according to claim 1, wherein: the first locating hole is a counter bore structure formed by the upper portion and the lower portion, a group of clamping portions (6) are evenly distributed on the inner wall of the upper portion at intervals in the circumferential direction, the clamping end face and the inner wall of the lower portion of each clamping portion (6) are tightly attached to the outer wall of the heating pipe (3), and a depressed area filled with electronic packaging glue is formed between each clamping portion (6) on the upper portion.

3. The sealing cover structure of a heating type oil-water separator according to claim 2, wherein: the bottom of the cover body (1) extends downwards around the first positioning hole to form a first protruding part (7), the working end of the heating pipe (3) extends out of the first protruding part (7), and the counter bore structure of the first positioning hole is located in the first protruding part (7).

4. The sealing cover structure of a heating type oil-water separator according to claim 1, wherein: the bottom of the cover body (1) extends downwards around the second positioning hole to form a second protruding portion (8), a gap is reserved between the inner wall of the second protruding portion (8) and the outer surface of the temperature sensor (4), the working end of the temperature sensor (4) expands outwards to form a limiting portion (11), and the limiting portion is matched with and pressed on the bottom surface of the second protruding portion (8).

5. The seal cover structure of the heating type oil water separator according to claim 3 or 4, wherein: the heating pipe (3) is of a U-shaped heating pipe structure, the first positioning hole is formed by a pair of positioning holes for fixing the two ends of the heating pipe (3) respectively, and the temperature sensor (4) is a thermal resistor.

6. The sealing cover structure of a heating type oil-water separator according to claim 2, wherein: the clamping part (6) is of a vertical strip structure, and the bottom end of the clamping part (6) is connected with the lower part of the first positioning hole.

7. The sealing cover structure of a heating type oil-water separator according to claim 1, wherein: be equipped with in mounting groove (2) and connect the warning light (9) that the connecting wire links to each other, warning light (9) are wrapped up and partly expose outside by electronic packaging glue.

8. The sealing cover structure of a heating type oil-water separator according to claim 1, wherein: the top surface of the cover body (1) is provided with a columnar annular ring (10) in a protruding mode, and the installation groove (2) is formed by surrounding the annular ring (10).

9. The sealing cover structure of a heating type oil-water separator according to claim 1, wherein: the electronic packaging glue (5) is epoxy resin pouring glue.