CN210464132U

CN210464132U - Heat medium oil heat exchanger

Info

Publication number: CN210464132U
Application number: CN201921329012.3U
Authority: CN
Inventors: 王嘉琦; 陈文忠; 王东升; 曾立
Original assignee: Shanghai Liangsheng Technology Co Ltd
Current assignee: Shanghai Liangsheng Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-05
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a heat medium oil heat exchanger, including hot oil output device, cold oil tank and heat exchanger, hot oil output device right-hand member wall fixed mounting has hot oil inlet pipe and oil outlet pipe respectively, oil outlet pipe right-hand member fixed mounting has first shunt pipe, cold oil tank inner chamber upper portion fixed mounting has categorised tank bracket, the heat exchanger left end is fixed intercommunication respectively has cooling oil pipe and oil return pipe, oil return pipe middle part fixed mounting has the liquid pump, oil return pipe left end fixed mounting has the second shunt pipe, the inner all fixed mounting of second shunt pipe and first shunt pipe has lower oil pipe, oil pipe middle part fixed mounting has the valve body down, this heat medium oil heat exchanger for the heat exchanger no longer directly carries out the heat transfer with hot oil, reduces the impact to the heat exchanger, has prolonged the life of heat exchanger; the distribution position of cold oil in the oil groove can be adjusted, and the heat exchange efficiency of the hot oil output device is improved.

Description

Heat medium oil heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is a hot media oil heat exchanger.

Background

In many heating and cooling units, all need to use heat exchanger to cool off, spiral plate and shell and tube heat exchanger commonly used, the user state often is in high temperature and low temperature and frequently switches over, receives violent expend with heat and contract with cold to heat exchanger panel and welding for intergranular corrosion, stress fatigue destruction, heat exchanger tube side and shell side are led to in series when serious, cause a large amount of liquid gasification inflation, lead to production stagnation or incident, need reduce the direct contact between heat exchanger and the hot oil now. Therefore, a heat medium oil heat exchanger is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat medium oil heat exchanger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot medium oil heat exchanger, includes hot oil output device, cold oil tank jar and heat exchanger, hot oil output device right-hand member fixed mounting has hot oil inlet pipe and goes out oil pipe respectively, it has first shunt to go out oil pipe right-hand member fixed mounting, cold oil tank jar inner chamber upper portion fixed mounting has categorised tank bracket, the heat exchanger left end is fixed intercommunication respectively has cooling oil pipe and oil return pipe, oil return pipe middle part fixed mounting has the liquid pump, oil return pipe left end fixed mounting has the second shunt, equal fixed mounting in second shunt and first shunt has lower oil pipe, oil pipe middle part fixed mounting has the valve body down.

Preferably, the number of the oil dropping pipes is twice that of the sorting groove racks.

Preferably, the sorting channel frame is positioned at the upper part of the cold oil tank cylinder.

Preferably, the oil outlet pipe is inserted into the inner cavity of the classification groove frame.

Preferably, the hot oil inlet pipe and the cooling oil pipe are inserted into the lower part of the inner cavity of the cold oil groove.

Compared with the prior art, the beneficial effects of the utility model are that: according to the heat medium oil heat exchanger, the hot oil output device, the cold oil tank cylinder, the heat exchanger, the hot oil inlet pipe, the hot oil outlet pipe and the first shunt pipe structure are arranged, so that the heat exchanger does not directly exchange heat with hot oil any more, the impact on the heat exchanger is reduced, and the service life of the heat exchanger is prolonged; through being equipped with categorised tank bracket, oil return pipe, second shunt, oil pipe, valve body, liquid pump and cooling oil pipe structure down, can adjust cold oil in oil groove distribution position, improve the efficiency of hot oil output device heat exchange.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a side sectional view of the cold oil tank frame of the present invention.

In the figure: the device comprises a hot oil output device 1, a cold oil tank cylinder 2, a heat exchanger 3, a hot oil inlet pipe 4, an oil outlet pipe 5, a first shunt pipe 6, a classification tank frame 7, an oil return guide pipe 8, a second shunt pipe 81, an oil outlet pipe 82, a valve body 83, a liquid pump 9 and a cooling oil pipe 10.

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. 1-2, the present invention provides a technical solution: a heat medium oil heat exchanger comprises a hot oil output device 1, a cold oil tank 2 and a heat exchanger 3, wherein the hot oil output device 1 is a device which needs to be cooled in the existing working state, and the cold oil tank 2 is a stainless steel cold oil tank. The heat exchanger 3 is an existing plate type hot oil heat exchanger, and the hot oil output device is cooled through the heat exchanger 3. The right end wall of the hot oil output device 1 is fixedly provided with a hot oil inlet pipe 4 and an oil outlet pipe 5 respectively, the hot oil output device 1 provides pressure, and the hot oil output device 1 can be all mechanical working units, such as an engine, a motor and the like. The hot oil inlet pipe 4 conducts hot oil generated during operation in the hot oil output device 1 to the inner cavity of the cold oil tank 2. The oil outlet pipe 5 returns the cooled cold oil to the inner cavity of the hot oil output device 1. The hot oil inlet pipe 4 and the cooling oil pipe 10 are inserted into the lower part of the inner cavity of the cold oil tank 2. So that the cold and hot oil can be mixed more uniformly. The right end of the oil outlet pipe 5 is fixedly provided with a first shunt pipe 6, and the first shunt pipe 6 sucks cold oil to cool the inner cavity of the hot oil output device 1. The upper portion of the inner cavity of the cold oil tank cylinder 2 is fixedly provided with a classification tank bracket 7, the classification tank bracket 7 is a stainless steel classification tank bracket, and the classification tank bracket is fixed in the inner cavity of the cold oil tank cylinder 2 through welding. The sorting channel bracket 7 is positioned at the upper part of the cold oil tank cylinder 2. The upper part of the cold oil tank cylinder 2 is divided into eight regions by the classification groove racks 7, the classification groove racks 7 are shaped like a Chinese character 'jing', and the upper part and the lower part of the cold oil tank cylinder 2 are penetrated with oil. The left end of the heat exchanger 3 is respectively and fixedly communicated with a cooling oil pipe 10 and an oil return conduit 8, the cooling oil pipe 10 absorbs hot oil into the heat exchanger 3, and the oil return conduit 8 transmits cold oil cooled by the heat exchanger 3 into the cold oil tank 2. The middle part of the oil return conduit 8 is fixedly provided with a liquid pump 9, and the liquid pump 9 is a 2CY series gear oil pump of Yangtze river Pumping Limited company, Zhejiang. The oil in the inner cavity of the heat exchanger 3 is transferred to the inner cavity of the cold oil tank 2 through the liquid pump 9, so that the hot oil is cooled. The oil return pipe 8 left end fixed mounting has second shunt 81, and the cooling fluid after the cooling is at first through having pipe 8 to transmit second shunt 81, and then second shunt 81 can transmit cold oil respectively to the different cavity in categorised cell-rack 7 inner chamber. The inner ends of the second shunt pipe 81 and the first shunt pipe 6 are fixedly provided with lower oil pipes 82, and the lower oil pipes 82 are stainless steel lower oil pipes, so that the heat exchanger can transmit cold oil to different lower oil areas of the classification groove frame 7, and meanwhile, the shunt pipes 6 can suck the cold oil in different areas into inner cavities of the classification groove frame. The oil outlet pipe 82 is inserted into the inner cavity of the classification groove frame 7. The cavity of the hot oil discharging device 1 provides a negative pressure to the oil feed pipe 82, and the oil feed pipe 82 can transfer to the cavity of the hot oil discharging device 1. The number of the oil dropping pipes 82 is twice that of the sorting channel frames 7. And a valve body 83 is fixedly arranged in the middle of the lower oil pipe 82. The valve body 83 is an electromagnetic valve, and the communication of the lower oil pipe 82 is controlled by closing and opening the valve body 83, so that the oil discharge area of the heat exchanger 3 can be controlled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hot medium oil heat exchanger, includes hot oil output device (1), cold oil groove jar (2) and heat exchanger (3), its characterized in that: hot oil output device (1) right-hand member wall fixed mounting has hot oil to advance tub (4) and go out oil pipe (5) respectively, it has first shunt (6) to go out oil pipe (5) right-hand member fixed mounting, cold oil tank jar (2) inner chamber upper portion fixed mounting has categorised tank tower (7), heat exchanger (3) left end fixed communication has cooling oil pipe (10) and return oil pipe (8) respectively, return oil pipe (8) middle part fixed mounting has liquid pump (9), return oil pipe (8) left end fixed mounting has second shunt (81), second shunt (81) and first shunt (6) inner equal fixed mounting have down oil pipe (82), oil pipe (82) middle part fixed mounting has valve body (83) down.

2. A heat medium oil heat exchanger according to claim 1, characterized in that: the number of the oil discharging pipes (82) is twice that of the sorting groove racks (7).

3. A heat medium oil heat exchanger according to claim 1, characterized in that: the classification groove frame (7) is positioned at the upper part of the cold oil groove cylinder (2).

4. A heat medium oil heat exchanger according to claim 1, characterized in that: the lower oil pipe (82) is inserted into the inner cavity of the classification groove frame (7).

5. A heat medium oil heat exchanger according to claim 1, characterized in that: the hot oil inlet pipe (4) and the cooling oil pipe (10) are inserted into the lower part of the inner cavity of the cold oil tank cylinder (2).