CN210220234U

CN210220234U - Novel be applied to viscous liquid's compact heat exchanger

Info

Publication number: CN210220234U
Application number: CN201921253165.4U
Authority: CN
Inventors: Weidong Gao; 高卫东; Xun Chen; 陈勋
Original assignee: Chuangsheng Yishi (dongguan) Intelligent Automatic Control Co Ltd
Current assignee: Chuangsheng Yishi (dongguan) Intelligent Automatic Control Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-03-31
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a novel be applied to compact heat exchanger of viscous liquid, including the antifreeze fluid reservoir, the antifreeze fluid reservoir has the casing of accommodation space for interior to its inside antifreeze fluid of filling with: and the coil pipe is fixed in the anti-freezing liquid tank in a spiral shape: an electric heater is arranged in the spiral coil pipe in a penetrating manner; the electric heater is not in contact with the coil pipe and the outer wall of the anti-freezing solution tank, and is filled with anti-freezing solution in the period; the top of the antifreeze solution tank is not closed and is connected with an expansion tank; the top of the expansion tank is empty; the electric heater and the temperature controller are interlocked. This is novel has not only realized the high-efficient heat transfer of viscous liquid, has realized the miniaturization of equipment moreover, can satisfy the supporting demand of most unitized equipment to the integrated level is high, be convenient for maintain.

Description

Novel be applied to viscous liquid's compact heat exchanger

Technical Field

The utility model belongs to the technical field of fluid indirect heating equipment, concretely relates to novel be applied to compact heat exchanger of viscous liquid.

Background

At present, a heat exchanger suitable for viscous liquid mainly has a coil pipe type, namely, the coil pipe is immersed in a high-temperature heating solution, and fluid passes through the coil pipe. The volume of the prior coil type heat exchanger is too large, the structure is too complicated, and the prior coil type heat exchanger is not beneficial to arrangement and maintenance. In conclusion, I have designed a new compact heat exchanger for viscous liquids.

Disclosure of Invention

In order to solve the existing problem, the utility model provides a novel be applied to viscous liquid's compact heat exchanger.

The utility model discloses a realize through following technical scheme:

the utility model provides a novel be applied to compact heat exchanger of viscous liquid, includes the antifreeze fluid reservoir, the antifreeze fluid reservoir is the casing that has the accommodation space in to its inside antifreeze fluid of filling with: and the coil pipe is fixed in the anti-freezing liquid tank in a spiral shape: an electric heater is arranged in the spiral coil pipe in a penetrating manner; the electric heater is not in contact with the coil pipe and the outer wall of the anti-freezing solution tank, and is filled with anti-freezing solution in the period; the top of the antifreeze solution tank is not closed and is connected with an expansion tank; the top of the expansion tank is empty; the electric heater and the temperature controller are interlocked.

As the utility model discloses a further optimization scheme works as electric heater work back antifreeze in the antifreeze solution jar is heated very fast, and the expanding antifreeze solution that is heated in the antifreeze solution jar gets into through the top connecting pipe the expansion tank, the expansion tank volume is the volumetric 1/6 weak of antifreeze solution jar, and like this during the heat exchanger heating, the expansion tank can guarantee certain liquid level always and be unlikely to spill over.

As the utility model discloses a further optimization scheme, the connection structure of antifreeze fluid reservoir, coil pipe, electric heater can realize that a relatively stable heat transfer temperature control is between the region promptly, and the fluid that needs the heat transfer just can realize effectual heat transfer as long as relapse through the coil pipe business turn over, because the specific heat capacity of antifreeze is big, helps realizing more accurate fluid heat transfer temperature control, and the very big space of having saved of this kind of structure has effectively realized the miniaturization of heat exchanger.

As the utility model discloses a further optimization scheme, electric heater chooses for use the compound mode of 3 groups heating rod 380VAC power supplies, and its true heating power input promotes 1.7 times, has realized the electric power input of 10.4KW under so little volume, and above two kinds of supporting double-pipe all together have finally guaranteed this type compact heat exchanger's result of use, and preparation size and structural design are as shown in figure 2, have that preheating time is short, the heat transfer is rapid, be applicable to high viscosity fluid, small advantage: and the two ends of the electric heater pair are respectively arranged into an electric heater inlet and an electric heater outlet.

Compared with the prior art, the beneficial effects of the utility model are that: this is novel has not only realized the high-efficient heat transfer of viscous liquid, has realized the miniaturization of equipment moreover, can satisfy the supporting demand of most unitized equipment to the integrated level is high, be convenient for maintain.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. an expansion tank; 2. an anti-freezing liquid tank; 3. a coil pipe; 4. an electric heater; 5. an electric heater inlet; 6. an electric heater outlet; 7. and (7) a temperature controller.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1-2, a novel compact heat exchanger applied to viscous liquid comprises an antifreeze liquid tank (2), wherein the antifreeze liquid tank (2) is a shell with an accommodating space therein, and the interior of the antifreeze liquid tank is filled with antifreeze liquid: and a coil (3) is fixed in the anti-freezing liquid tank (2) in a spiral manner: an electric heater (4) is arranged in the spiral coil (3) in a penetrating way; the electric heater (4) is not in contact with the outer walls of the coil pipe (3) and the anti-freezing liquid tank (2), and is filled with anti-freezing liquid in the period; the top of the antifreeze liquid tank (2) is not closed and is connected with an expansion tank (1); the top of the expansion tank (1) is empty; the electric heater (4) and the temperature controller (7) are interlocked; when the electric heater (4) works, the antifreeze in the antifreeze tank (2) is heated quickly, the antifreeze expanded by heating in the antifreeze tank (2) enters the expansion tank (1) through a top connecting pipe, and the volume of the expansion tank (1) is 1/6 times of that of the antifreeze tank (2), so that the expansion tank (1) can not always ensure a certain liquid level and overflow during heating of the heat exchanger; the connection structure of the antifreeze liquid tank (2), the coil (3) and the electric heater (4) can realize a relatively stable heat exchange temperature control interval, and the fluid needing heat exchange can realize effective heat exchange only by repeatedly entering and exiting through the coil (3), so that the specific heat capacity of the antifreeze liquid is large, the more accurate fluid heat exchange temperature control is facilitated, the structure greatly saves space and effectively realizes the miniaturization of a heat exchanger; electric heater (4) select for use 3 group heating rod 380VAC power supply's compound mode, its true heating power input promotes 1.7 times, has realized the electric power input of 10.4KW under so little volume, above two kinds of supporting double-tube have finally guaranteed this type compact heat exchanger's result of use down, and preparation size and structural design are as shown in figure 2, have that preheating time is short, the heat transfer is rapid, be applicable to high viscosity fluid, small advantage: and two ends of the electric heater (4) pair are respectively provided with an electric heater inlet (5) and an electric heater outlet (6).

In the embodiment, the novel device has simple structure and easy manufacture; convenient to use combines different painful intensity assessment instruments and time factor, makes the painful aassessment comparatively directly simply fast, provides reasonable foundation for clinical selection medicine use simultaneously, makes pain obtain timely effectual processing, guarantees that the patient is the most comfortable, is worth promoting.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel be applied to compact heat exchanger of viscous liquid, includes the antifreeze fluid reservoir, its characterized in that: the antifreeze fluid tank is a shell with an accommodating space inside, and the interior of the antifreeze fluid tank is filled with antifreeze fluid: and the coil pipe is fixed in the anti-freezing liquid tank in a spiral shape: an electric heater is arranged in the spiral coil pipe in a penetrating manner; the electric heater is not in contact with the coil pipe and the outer wall of the anti-freezing solution tank, and is filled with anti-freezing solution in the period; the top of the antifreeze solution tank is not closed and is connected with an expansion tank; the top of the expansion tank is empty; the electric heater and the temperature controller are interlocked.

2. The novel compact heat exchanger for viscous liquid as claimed in claim 1, wherein: when the electric heater works, the antifreeze in the antifreeze tank is heated quickly, the antifreeze expanded by heating in the antifreeze tank enters the expansion tank through the top connecting pipe, and the volume of the expansion tank is 1/6 weak of that of the antifreeze tank, so that the expansion tank can always ensure a certain liquid level and cannot overflow during the heating of the heat exchanger.

3. The novel compact heat exchanger for viscous liquid as claimed in claim 1, wherein: the connection structure of the antifreeze liquid tank, the coil and the electric heater can realize a relatively stable heat exchange temperature control interval, and effective heat exchange can be realized only by repeatedly passing fluid needing heat exchange in and out through the coil.

4. The novel compact heat exchanger for viscous liquid as claimed in claim 1, wherein: the electric heater selects a combined mode of supplying power by 380VAC of 3 groups of heating rods, the input of the real heating power of the electric heater is improved by 1.7 times, and the electric power input of 10.4KW is realized under the small volume: and the two ends of the electric heater pair are respectively arranged into an electric heater inlet and an electric heater outlet.