CN213687994U

CN213687994U - High-efficiency energy-saving heat exchanger

Info

Publication number: CN213687994U
Application number: CN202021793909.4U
Authority: CN
Inventors: 卢鑫善
Original assignee: Longpai Paint Taicang Co ltd
Current assignee: BNBM Suzhou Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-07-13
Anticipated expiration: 2030-08-25

Abstract

The utility model belongs to the field of heat exchangers, and particularly discloses a high-efficiency energy-saving heat exchanger, which comprises a temperature measuring plate (1) and a pipe body (2); the temperature measuring plate (1) is vertically and fixedly connected with the pipe body (2); the pipe body (2) comprises a cold fluid inlet (21), a cold fluid outlet (26), a hot fluid inlet (25), a hot fluid outlet (22) and a plurality of cold fluid pipes (24); a plurality of cold fluid outlets (26) connectable to the conduit; this application is through cold fluid level via cold fluid pipe (24), receives the hot-fluid via body (2) to realize the heat exchange, changes cold and hot fluidic temperature attribute, has properly utilized cold and hot fluidic mass difference simultaneously, has reduced the required energy that consumes of drive hot-fluid motion, consequently can carry out the heat transfer fast and energy-conservingly.

Description

High-efficiency energy-saving heat exchanger

Technical Field

The utility model belongs to the heat exchanger field, in particular to energy-efficient heat exchanger.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, is commonly used in chemical industry, petroleum industry, power industry and food industry, can also be used as a heater, a cooler, a condenser or an evaporator, and has wide application; the heat exchanger at the present stage has different types of adaptation under different media, different working conditions, different temperatures and different pressures, but also has some problems, such as: the length of the conduit is short due to small volume, and the heat exchange time is insufficient, so that the heat exchange effect is influenced; on the other hand, because cold and hot fluids need to be input, the energy consumption is also a key factor influencing the enterprise benefit in terms of the driving power.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a high-efficiency energy-saving heat exchanger; the time of the hot fluid passing through the pipe body is prolonged through a tortuous hot fluid flowing path, and the full contact and heat exchange of the cold fluid and the hot fluid are ensured; meanwhile, the heat transfer is promoted by accelerating the flowing speed of the fluid, the characteristic of small density of the hot fluid is reasonably utilized, part of energy for driving the hot fluid to move is saved, and the one-way valve is adjustable.

The technical scheme of the utility model as follows:

the utility model provides a high-efficient energy-conserving heat exchanger which characterized in that: comprises a temperature measuring plate and a pipe body; the temperature measuring plate is vertically and fixedly connected with the pipe body; a hot fluid outlet is formed in the upper side of one end of the pipe body; a hot fluid inlet is formed in the lower side of the other end of the pipe body; a plurality of cold fluid pipes are transversely arranged in the pipe body, and the cold fluid pipes are horizontal to the ground and vertical to the temperature measuring plate; a cold fluid inlet and a cold fluid outlet are respectively arranged at two ends of the cold fluid pipe; a plurality of hot fluid partition plates are vertically inserted into the inner wall of the pipe body.

Furthermore, bayonets are arranged at two ends of the cold fluid inlet and the cold fluid outlet and can be connected with the leather hose, so that the cold fluid can be dispersed to enlarge the surface area and fully absorb heat when being injected; and the cold fluid is gathered again after the heat exchange is finished, so that the recovery is convenient.

Furthermore, the cold fluid pipe and the hot fluid partition plate are both made of strong heat conduction materials, so that the cold and hot fluids are fully subjected to heat transfer, and the heat exchange efficiency is improved.

Furthermore, the temperature measuring plate is positioned on the side surface of the tube body and is perpendicular to the cold fluid tube.

Furthermore, the cold fluid inlet, the cold fluid outlet, the hot fluid inlet and the hot fluid outlet are all one-way valves, so that cold and hot fluids cannot flow back due to gravity after being injected.

Furthermore, flowmeters are arranged beside the hot fluid inlet and the hot fluid outlet, namely a flowmeter I and a flowmeter II, so that the flow of the hot fluid can be accurately controlled, and the utilization rate of heat is improved.

The technical scheme shows that the invention has the following beneficial effects:

the utility model discloses a high-efficiency energy-saving heat exchanger, which has simple structure and easy operation, and the heat is exchanged via the pipe wall made of the heat-conducting material by the cold and hot fluid flowing through different paths, and the cold fluid flows through a plurality of long straight pipelines, and the heating time can be freely controlled by inputting the control flow rate; the hot fluid flows through the bent pipe body space from bottom to top, the detention time of the hot fluid in the pipe is prolonged, the heat is guaranteed to be furthest left in the pipe body and absorbed by the cold fluid, the check valve guarantees that the fluid cannot flow reversely after being injected, the cold fluid inlet and outlet can be connected with the multi-port catheter for drainage, and the trouble of collecting the fluid after heat exchange is reduced.

Drawings

Fig. 1 is a schematic view of an energy-efficient heat exchanger according to embodiment 1 of the present invention;

fig. 2 is a diagram of practical use of fluid quantitative heat exchange by controlling flow rate according to embodiment 2 of the present invention;

fig. 3 is a longitudinal sectional view of an energy-efficient heat exchanger according to embodiment 2 of the present invention;

in the figure: the temperature measuring device comprises a temperature measuring plate 1, a pipe body 2, a cold fluid inlet 21, a hot fluid outlet 22, a hot fluid outlet 221, a flowmeter I, a hot fluid baffle 23, a cold fluid pipe 24, a hot fluid inlet 25, a flowmeter II and a cold fluid outlet 26.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The heat exchanger with high efficiency and energy saving as shown in fig. 1 comprises a temperature measuring plate 1 and a pipe body 2; the temperature measuring plate 1 and the pipe body 2 are vertically and fixedly connected; a hot fluid outlet 22 is formed in the upper side of one end of the pipe body 2; a hot fluid inlet 25 is formed in the lower side of the other end of the pipe body 2; a plurality of cold fluid pipes 24 are transversely arranged in the pipe body 2, and the cold fluid pipes 24 are horizontal to the ground and vertical to the temperature measuring plate 1; a cold fluid inlet 21 and a cold fluid outlet 26 are respectively arranged at two ends of the cold fluid pipe 24; a plurality of hot fluid partition plates 23 are vertically inserted into the inner wall of the pipe body 2; when the heat exchanger works, appropriate cold and hot fluids are respectively taken in from the cold fluid inlet 21 and the hot fluid inlet 25, the injection speed and the heat exchange time of the cold fluid are manually controlled, and after the heat exchange is finished, the cold and hot fluids flow out of the pipe body 2, the cold and hot fluids can be recycled, so that the utilization rate of heat energy is improved.

Example 2

Fig. 2 shows a high-efficiency energy-saving heat exchanger, which comprises a temperature measuring plate 1 and a pipe body 2; the temperature measuring plate 1 and the pipe body 2 are vertically and fixedly connected; a hot fluid outlet 22 is formed in the upper side of one end of the pipe body 2; a hot fluid inlet 25 is formed in the lower side of the other end of the pipe body 2; a plurality of cold fluid pipes 24 are transversely arranged in the pipe body 2, and the cold fluid pipes 24 are horizontal to the ground and vertical to the temperature measuring plate 1; a cold fluid inlet 21 and a cold fluid outlet 26 are respectively arranged at two ends of the cold fluid pipe 24; a plurality of hot fluid baffles 23 are vertically inserted on the inner wall of the pipe body 2.

Preferably, both ends of the cold fluid inlet 21 and the cold fluid outlet 26 are provided with bayonets which can be connected with leather pipes.

Preferably, the cold fluid pipe 24 and the hot fluid baffle 23 are both made of a strong heat conducting material.

Preferably, the temperature sensing plate 1 is located on the side of the tube body in a perpendicular relationship to the cold fluid tube 24.

Preferably, the cold fluid inlet 21, the cold fluid outlet 26, the hot fluid inlet 25 and the hot fluid outlet 22 are all one-way valves.

Preferably, flow meters, namely a flow meter one 221 and a flow meter two 251, are arranged beside the hot fluid inlet 25 and the hot fluid outlet 22.

When the heat exchanger is used, a pipe orifice for inputting cold fluid is connected with the cold fluid inlet 21, proper hot fluid is introduced into the hot fluid inlet 25, the flow rate of the hot fluid flowing in and out can be controlled through the first flowmeter 221 and the second flowmeter 251, and cold and hot fluid subjected to heat exchange can be collected at an outlet or continuously recycled; on the other hand, the cold fluid is changed into the refrigerant or the hot fluid is changed into the strong high-temperature fluid, and the cold fluid can also be used as a refrigerator, a heater or a condenser, so that the multifunctional use of the instrument is realized, and the product value is improved.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient energy-conserving heat exchanger which characterized in that: comprises a temperature measuring plate (1) and a pipe body (2); the temperature measuring plate (1) is vertically and fixedly connected with the pipe body (2); a hot fluid outlet (22) is arranged on the upper side of one end of the pipe body (2); a hot fluid inlet (25) is formed in the lower side of the other end of the pipe body (2); a plurality of cold fluid pipes (24) are transversely arranged in the pipe body (2), and the cold fluid pipes (24) are horizontal to the ground and vertical to the temperature measuring plate (1); a cold fluid inlet (21) and a cold fluid outlet (26) are respectively arranged at two ends of the cold fluid pipe (24); a plurality of hot fluid partition plates (23) are vertically inserted into the inner wall of the pipe body (2).

2. An energy efficient heat exchanger as recited in claim 1 wherein: both ends of the cold fluid inlet (21) and the cold fluid outlet (26) are provided with bayonets which can be connected with a leather hose.

3. An energy efficient heat exchanger as recited in claim 1 wherein: the cold fluid pipe (24) and the hot fluid baffle plate (23) are both made of strong heat conduction materials.

4. An energy efficient heat exchanger as recited in claim 1 wherein: the temperature measuring plate (1) is positioned on the side surface of the tube body and is vertical to the cold fluid tube (24).

5. An energy efficient heat exchanger as recited in claim 1 wherein: the cold fluid inlet (21), the cold fluid outlet (26), the hot fluid inlet (25) and the hot fluid outlet (22) are all one-way valves.

6. An energy efficient heat exchanger as recited in claim 1 wherein: flowmeters are arranged beside the hot fluid inlet (25) and the hot fluid outlet (22), and are respectively a flowmeter I (221) and a flowmeter II (251).