CN208578714U - A kind of oil pump for edible vegetable oil dewatered clean system - Google Patents

Abstract

The utility model discloses a kind of oil pumps for edible vegetable oil dewatered clean system, interface including oil pump body and on the oil pump body, the interface includes mouthpiece, limit film and retaining collar, the mouthpiece has front-end and back-end, the rear end of the mouthpiece is connect with the oil pump body, the outer wall of the mouthpiece is equipped with the first bulge loop, the quantity of the limit film is that multiple and uniform ring is distributed around the mouthpiece, and the retaining collar and the limit film are realized using screw thread and cooperated.Compared with prior art, the utility model mentions when in use, oil pipe is covered on mouthpiece, the first set bulge loop forms tube inner wall and supports on mouthpiece, and on this basis, retaining collar is covered by way of rotation in multiple limit films, multiple limit films compress oil pipe tube wall, the inner wall of oil pipe and the outer wall of mouthpiece fit closely, thus the sealing performance being effectively ensured, while structure is whole also with good stability.

Description

A kind of oil pump for edible vegetable oil dewatered clean system

Technical field

The utility model relates to oil pump field, in particular to a kind of oil pump for edible vegetable oil dewatered clean system.

Background technique

Edible vegetable oil, such as rapeseed oil, tea-seed oil, in squeezing production process, resulting crude oil needs first to carry out aquation Dephosphorization needs to be dried and dehydrated after completing aquation dephosphorization, during drying and dehydrating, needs oil in each processing It is transmitted between device, such as is required between boiler and boiler and between boiler and squeezer be transmitted, in the mistake of transmission It is needed in journey using power-equipment, here it is oil pump, oil pump needs are attached with pipeline road, since oil is liquid and is had Permeability provides many connect so the leakproofness of the interface of oil pump and pipeline road is particularly important in the prior art Degree of lip-rounding formula, but there is also rooms for improvement, in view of this, inventor obtains a kind of for edible vegetable oil by further investigation The oil pump of dewatered clean system.

Utility model content

The purpose of the utility model is to provide a kind of oil pumps for edible vegetable oil dewatered clean system, with interface The advantage that structural stability is good, leakproofness is strong.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of oil pump for edible vegetable oil dewatered clean system, including oil pump body and be set to the oil pump body On interface, the interface includes mouthpiece, limit film and retaining collar, and the mouthpiece has front-end and back-end, described to connect The rear end of mouth pipe is connect with the oil pump body, and the outer wall of the mouthpiece is equipped with the first bulge loop, the quantity of the limit film It is distributed for multiple and uniform ring around the mouthpiece, one end of the limit film is connect with the rear end of the mouthpiece, the limit There is gap, the outer wall of the inner wall of the retaining collar and the limit film between the inner wall of bit slice and the outer wall of the mouthpiece It is equipped with mutually matched screw thread, the retaining collar and the limit film and realizes cooperation using the screw thread.

Further to improve: the inner wall of the limit film is equipped with the second bulge loop.

Further to improve: the quantity of first bulge loop and the second bulge loop is multiple, first bulge loop and second The position of bulge loop interlocks.

Further to improve: first bulge loop and the second bulge loop are rubber material.

Further to improve: one end close to the mouthpiece rear end of the retaining collar has inclined-plane, the inclined-plane End face and the inner wall for connecting the retaining collar, form acute angle between the inclined-plane and the outer wall of the limit film.

Compared with prior art, the utility model provides a kind of oil pump for edible vegetable oil dewatered clean system, In use, covering oil pipe on mouthpiece, the first set bulge loop forms tube inner wall and supports on mouthpiece, allows oil pipe cannot Enough slidings, the tube wall of oil pipe is located in the gap between the outer wall of mouthpiece and the inner wall of limit film at this time, on this basis, will Retaining collar is covered by way of rotation in multiple limit films, and multiple limit films compress oil pipe tube wall, oil pipe it is interior The outer wall of wall and mouthpiece fits closely, thus the sealing performance being effectively ensured, while structure is whole also with stable well Property.

Detailed description of the invention

Fig. 1 is that the utility model relates to a kind of structural schematic diagrams of oil pump for edible vegetable oil dewatered clean system.

Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.

Fig. 3 is that the utility model relates to a kind of vertical sections of the interface of oil pump for edible vegetable oil dewatered clean system Structural schematic diagram.

In figure

Oil pump body -1；Interface -2；Mouthpiece -21；

Front end -211；Rear end -212；First bulge loop -213；

Limit film -22；Second bulge loop -221；Retaining collar -23；

Inclined-plane -231；Screw thread -24.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

As shown in Figure 1 to Figure 3, a kind of oil pump for edible vegetable oil dewatered clean system, including oil pump body 1 and Interface 2 on the oil pump body 1, the interface 2 includes mouthpiece 21, limit film 22 and retaining collar 23, described to connect Mouth pipe 21 has front end 211 and rear end 212, and the rear end 212 of the mouthpiece 21 is connect with the oil pump body 1, the interface The outer wall of pipe 21 is equipped with the first bulge loop 213, and the center of circle of first bulge loop 213 is described on the axis of the mouthpiece 21 The quantity of limit film 22 is that multiple and uniform ring is distributed around the mouthpiece 21, one end of the limit film 22 and the mouthpiece 21 rear end 212 connects, and has gap, the fixing sleeve between the inner wall of the limit film 22 and the outer wall of the mouthpiece 21 The inner wall of ring 23 and the outer wall of the limit film 22 are equipped with mutually matched screw thread 24, the retaining collar 23 and the limit Piece 22 realizes cooperation using the screw thread 24.

This implementation it is a kind of as follows for the oil pump of edible vegetable oil dewatered clean system and the connection procedure of oil pipe: will be oily The port of pipe is directed at the mouthpiece 21, is then sleeved on mouthpiece 21, and after being inserted in, first bulge loop 213 is to oil pipe Tube wall play the role of propping up, avoid the sliding of oil pipe, realize the preliminary fixation of oil pipe, the tube wall of oil pipe is located at the limit at this time Between the inner wall of bit slice 22 and the outer wall of mouthpiece 21, then by 23 sets of the retaining collar on oil pipe, or in oil pipe set Enter before the mouthpiece 21 just by 23 sets of retaining collar on oil pipe, then 23 sets of retaining collar is existed by way of rotation In multiple limit films 22, there is gap, when the fixing sleeve in multiple limit films 22 between adjacent two limit film 22 When ring 23 is fitted without, the gap is larger, when the retaining collar 23 is completed to install, gap shrinks, thus the limit Piece 22 can apply pressure to the outer wall of oil pipe, further realize and fix to oil pipe, and the inner wall of oil pipe is allowed to be close to the mouthpiece 21 outer wall realizes sealing.

Specifically, the inner wall of the limit film 22 is equipped with the second bulge loop 221, first bulge loop 213 and the second bulge loop 221 surface is cambered surface, and the quantity of first bulge loop 213 and the second bulge loop 221 is multiple, first bulge loop 213 Interlock with the position of the second bulge loop 221, the position is staggeredly referred to when the interface is horizontal positioned, first bulge loop 213 and second bulge loop 221 not be located at same vertical line on.Setting in this way, first bulge loop 213 and the second bulge loop 221 form occlusion structure, so as to firmly catch oil pipe, guarantee the stability that oil pipe is connect with interface 2.

Specifically, first bulge loop 213 and the second bulge loop 221 are rubber material.

Specifically, one end close to 21 rear end 212 of mouthpiece of the retaining collar 23 has inclined-plane 231, it is described Inclined-plane 231 connects end face and the inner wall of the retaining collar 23, is formed between the inclined-plane 231 and the outer wall of the limit film 22 Acute angle, during installing retaining collar 23, the inclined-plane 231 described first is contacted with the end of the limit film 22, is risen To the effect of guiding, inclined-plane 231 guides the end of limit film 22 to enter in the retaining collar 23, so as to significantly facilitate State the installation of retaining collar 23.

It should be noted that longitudinal section described in this implementation or vertical section refer to when the interface 2 is horizontally arranged Longitudinal profile, the inside and outside differentiation in the inner wall, outer wall is as follows: will be known as closer to the direction of 21 axis of mouthpiece It is interior, it will be known as further from the direction of 21 axis of mouthpiece outer.

The above-mentioned description to embodiment is to understand convenient for those skilled in the art and using originally practical new Type, person skilled in the art obviously easily can make various modifications to embodiment, and described herein general Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to the above embodiments, Those skilled in the art's announcement according to the present utility model, does not depart from improvement that the utility model scope is made and modification is all answered This is within the protection scope of the utility model.

Claims (5)

1. a kind of oil pump for edible vegetable oil dewatered clean system, it is characterised in that: including oil pump body and be set to institute The interface on oil pump body is stated, the interface includes mouthpiece, limit film and retaining collar, and the mouthpiece has front end with after End, the rear end of the mouthpiece are connect with the oil pump body, and the outer wall of the mouthpiece is equipped with the first bulge loop, the limit The quantity of piece is that multiple and uniform ring is distributed around the mouthpiece, and the rear end of one end of the limit film and the mouthpiece connects It connects, there is gap, the inner wall of the retaining collar and the limit between the inner wall of the limit film and the outer wall of the mouthpiece The outer wall of bit slice is equipped with mutually matched screw thread, the retaining collar and the limit film and realizes cooperation using the screw thread.

2. a kind of oil pump for edible vegetable oil dewatered clean system according to claim 1, it is characterised in that: the limit The inner wall of bit slice is equipped with the second bulge loop.

3. a kind of oil pump for edible vegetable oil dewatered clean system according to claim 1 or claim 2, it is characterised in that: institute State the first bulge loop and the second bulge loop quantity be it is multiple, the position of first bulge loop and the second bulge loop interlocks.

4. a kind of oil pump for edible vegetable oil dewatered clean system according to claim 3, it is characterised in that: described One bulge loop and the second bulge loop are rubber material.

5. a kind of oil pump for edible vegetable oil dewatered clean system according to claim 1, it is characterised in that: described solid The one end close to the mouthpiece rear end for determining lantern ring has an inclined-plane, and the inclined-plane connects the end face of the retaining collar and interior Wall forms acute angle between the inclined-plane and the outer wall of the limit film.