CN211074871U

CN211074871U - Oil circulating device for oil heating hydraulic machine

Info

Publication number: CN211074871U
Application number: CN201920783962.7U
Authority: CN
Inventors: 郝志安; 郝志刚; 樊韦利
Original assignee: Henan Youbang Wood Industry Co ltd
Current assignee: Henan Youbang Wood Industry Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-24
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an oil circulating device for oil heating hydraulic press belongs to oil heating hydraulic press technical field, including the device main part, the inside bottom of device main part is provided with the stirring storehouse, the bottom of device main part one side is provided with the oil inlet, the oil inlet extends to the inside of device main part and is connected with the oil pump, the one end that the oil pump was kept away from the oil inlet is connected with the oil pipe that advances that is linked together with the stirring storehouse, the motor is installed to one side of device main part. The utility model discloses a feed back oil pipe between control by temperature change storehouse and stirring storehouse, the fluid part after the control by temperature change storehouse internal heating was accomplished flows away through the oil-out, and another part is then through returning back oil pipe continuation backward flow to stirring storehouse inside, mixes with the inside fluid in stirring storehouse, can carry out the heating of certain degree to the inside fluid in stirring storehouse, and fluid in the stirring storehouse continues to get into the control by temperature change storehouse through leading to oil pipe and heats, so circulation, it is more ideal to the cyclic heating effect of fluid.

Description

Oil circulating device for oil heating hydraulic machine

Technical Field

The utility model relates to an oil heating hydraulic press technical field specifically is an oil circulating device for oil heating hydraulic press.

Background

The application of oil heating hydraulic press in the hydraulic pressure trade is comparatively general, and oil heating hydraulic press adopts the circulating oil to heat usually, but the oil circle device of current oil heating hydraulic press is at the in-process of oil circulation, and fluid can become comparatively thick, and is unsatisfactory to the cyclic heating effect of fluid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that in the oil circulation process of an oil circulation device of an existing oil heating hydraulic machine, oil liquid can become thick and the circulation heating effect on the oil liquid is not ideal, the oil circulation device for the oil heating hydraulic machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an oil circulating device for an oil heating hydraulic machine comprises a device main body, wherein a stirring bin is arranged at the bottom end inside the device main body, the bottom end of one side of the device main body is provided with an oil inlet which extends to the interior of the device main body and is connected with an oil pump, one end of the oil pump, which is far away from the oil inlet, is connected with an oil inlet pipe communicated with the stirring bin, one side of the device main body is provided with a motor, the output end of the motor is rotationally connected with a rotating shaft extending to the interior of the stirring bin, the outer side of the rotating shaft is provided with a helical blade, the top end of the interior of the device main body is provided with a temperature control bin, one side between the stirring bin and the temperature control bin is communicated with an oil pipe, and the other side between stirring storehouse and the control by temperature change storehouse is communicated with and is had back oil pipe, the inside in control by temperature change storehouse is provided with the heating pipe, the one side at device main part top is provided with the oil-out that is linked together with the control by temperature change storehouse.

Preferably, the inside of the oil pipe and the inside of the oil return pipe are both provided with one-way valves.

Preferably, flanges are arranged on the outer sides of the oil inlet and the oil outlet.

Preferably, the heating tube has a serpentine configuration.

Preferably, the temperature control bin is made of heat insulation materials.

Preferably, the rotating shaft is rotatably connected to the device body through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the stirring storehouse, circulating oil at first through the oil inlet with advance in the oil pipe gets into the stirring storehouse, the motor drives helical blade through the pivot and rotates, carry out the spiral stirring to the fluid that gets into in the stirring storehouse, fluid after the stirring reenters and heats in the control by temperature change storehouse, can prevent that fluid from becoming comparatively thick, through intercommunication time oil pipe between control by temperature change storehouse and stirring storehouse, the fluid part after the heating is accomplished in the control by temperature change storehouse flows away through the oil-out, another part then continues to flow back to inside the stirring storehouse through time oil pipe, mix with the inside fluid in stirring storehouse, can carry out the heating of certain degree to the inside fluid in stirring storehouse, fluid in the stirring storehouse continues to get into the control by temperature change storehouse through leading to oil pipe and heats, so circulate, the cyclic heating effect to fluid is more ideal.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural view of the heating pipe of the present invention.

In the figure: 1. a device main body; 2. a stirring bin; 3. an oil inlet; 4. an oil pump; 5. an oil inlet pipe; 6. a motor; 7. a rotating shaft; 8. a helical blade; 9. a temperature control bin; 10. an oil pipe is communicated; 11. an oil return pipe; 12. a one-way valve; 13. heating a tube; 14. an oil outlet; 15. and (4) a flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an oil circulating device for an oil-heating hydraulic machine comprises a device main body 1, a stirring bin 2 is arranged at the bottom end inside the device main body 1, an oil inlet 3 is arranged at the bottom end of one side of the device main body 1, the oil inlet 3 extends into the device main body 1 and is connected with an oil pump 4, an oil inlet pipe 5 communicated with the stirring bin 2 is connected to one end of the oil pump 4 away from the oil inlet 3, a motor 6 is installed at one side of the device main body 1, the output end of the motor 6 is rotatably connected with a rotating shaft 7 extending into the stirring bin 2, a helical blade 8 is arranged outside the rotating shaft 7, a temperature control bin 9 is arranged at the top end inside the device main body 1, an oil through pipe 10 is communicated at one side between the stirring bin 2 and the temperature control bin 9, an oil return pipe 11 is communicated at the other side between the stirring, an oil outlet 14 communicated with the temperature control bin 9 is arranged on one side of the top of the device main body 1.

The utility model discloses a set up stirring storehouse 2, circulating oil at first through oil inlet 3 with advance oil pipe 5 and get into stirring storehouse 2 in, motor 6 drives helical blade 8 through pivot 7 and rotates, carries out the spiral stirring to the fluid that gets into in stirring storehouse 2, heats in the fluid after the stirring reentrants temperature control storehouse 9, can prevent that fluid from becoming comparatively thick.

Please refer to fig. 1, the inside of the oil pipe 10 and the oil return pipe 11 are all provided with the check valve 12, the utility model discloses a set up the check valve 12, can make the fluid in the stirring storehouse 2 can only flow into the temperature control storehouse 9 through the oil pipe 10 one-way, the fluid in the temperature control storehouse 9 can only flow into the stirring storehouse 2 through the oil return pipe 11 one-way.

Please refer to fig. 1 again, the flange 15 is arranged outside the oil inlet 3 and the oil outlet 14, the utility model discloses a flange 15 is arranged, the oil inlet 3, the oil outlet 14 and the external circulation pipeline of being convenient for are connected.

Please refer to fig. 1 and fig. 3, the heating pipe 13 is a serpentine structure, the present invention can increase the contact area between the heating pipe 13 and the oil, and increase the disturbance of the oil, so the heating effect is more ideal.

Please refer to fig. 1, the temperature control chamber 9 is made of heat insulation material, the utility model can reduce the heat loss in the temperature control chamber 9 by setting the material of the temperature control chamber 9 as heat insulation material.

Please refer to fig. 1, the rotating shaft 7 is rotatably connected to the device body 1 through a bearing, and the rotating shaft 7 of the present invention is rotatably connected to the device body 1 through a bearing, so that the rotating shaft 7 can be kept stable during the rotating process.

The working principle is as follows: the power is switched on, circulating oil is accessed through the oil inlet 3, under the action of the oil pump 4, oil enters the stirring bin 2 through the oil inlet 3 and the oil inlet pipe 5, the motor 6 drives the helical blade 8 to rotate through the rotating shaft 7, under the action of the helical blade 8, the oil entering the stirring bin 2 is spirally stirred, the oil is prevented from becoming thick, the oil in the stirring bin 2 enters the temperature control bin 9 through the oil pipe 10, the solution entering the temperature control bin 9 is heated through the heating pipe 13, the contact area between the heating pipe 13 and the oil can be increased due to the serpentine shape of the heating pipe 13, the disturbance of the oil can be increased, the heating effect is more ideal, one part of the oil after heating flows away through the oil outlet 14, the other part of the oil continuously flows back into the stirring bin 2 through the oil return pipe 11 and is mixed with the oil in the stirring bin 2, and the oil in the stirring bin 2 can be heated to a certain degree, fluid in stirring storehouse 2 continues to get into temperature control storehouse 9 through oil pipe 10 and heats, so circulation, and to the cyclic heating effect of fluid more ideal, because oil pipe 10 all is provided with check valve 12 with the inside of returning oil pipe 11, fluid in stirring storehouse 2 can only be through leading to in oil pipe 10 one-way inflow temperature control storehouse 9, fluid in the temperature control storehouse 9 can only be through returning oil pipe 11 one-way inflow stirring storehouse 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An oil circulation device for an oil-heated hydraulic machine, comprising a device body (1), characterized in that: the stirring device is characterized in that a stirring bin (2) is arranged at the bottom end inside a device main body (1), an oil inlet (3) is arranged at the bottom end of one side of the device main body (1), the oil inlet (3) extends into the device main body (1) and is connected with an oil pump (4), one end, away from the oil inlet (3), of the oil pump (4) is connected with an oil inlet pipe (5) communicated with the stirring bin (2), a motor (6) is installed at one side of the device main body (1), the output end of the motor (6) is rotatably connected with a rotating shaft (7) extending into the stirring bin (2), a spiral blade (8) is arranged on the outer side of the rotating shaft (7), a temperature control bin (9) is arranged at the top end inside the device main body (1), an oil through pipe (10) is communicated with one side between the stirring bin (2) and the temperature control bin (9), and an oil return pipe (11) is communicated, a heating pipe (13) is arranged in the temperature control bin (9), and an oil outlet (14) communicated with the temperature control bin (9) is formed in one side of the top of the device main body (1).

2. An oil circulation arrangement for an oil heated hydraulic machine, according to claim 1, characterized in that: and one-way valves (12) are arranged inside the oil pipe (10) and the oil return pipe (11).

3. An oil circulation arrangement for an oil heated hydraulic machine, according to claim 1, characterized in that: flanges (15) are arranged on the outer sides of the oil inlet (3) and the oil outlet (14).

4. An oil circulation arrangement for an oil heated hydraulic machine, according to claim 1, characterized in that: the heating pipe (13) is of a snake-shaped structure.

5. An oil circulation arrangement for an oil heated hydraulic machine, according to claim 1, characterized in that: the temperature control bin (9) is made of heat insulation materials.

6. An oil circulation arrangement for an oil heated hydraulic machine, according to claim 1, characterized in that: the rotating shaft (7) is rotatably connected with the device main body (1) through a bearing.