CN219368466U - Environment-friendly energy-saving heat exchanger - Google Patents

Abstract

The utility model discloses an environment-friendly energy-saving heat exchanger which comprises a heat exchange box body, a U-shaped pipe horizontal plate and a transition water tank, wherein the U-shaped pipe is arranged in the heat exchange box body, the horizontal plate is arranged on the right side of the interior of the heat exchange box body, the upper part of the transition water tank is connected with the U-shaped pipe through a connecting pipe, and a cooling water tank is arranged below the heat exchange box body. This environmental protection and energy saving heat exchanger is provided with water cavity, heat preservation chamber and sealing plug, when needs use warm water, rotatory movable bolt drives the sealing plug and keeps away from the water inlet, and then carries the water of temperature and enter into the heat preservation chamber through the water inlet and use, and the heat preservation chamber can supply life to use, when not needing warm water, same reason adjusts the sealing plug and seals the water inlet, then makes warm water carry out preliminary cooling after through water cavity, backward flow to coolant tank through the back flow and cool off once more, be convenient for to the reuse of cooling water to and retrieve and effectively utilize the heat of heat exchange, more energy-concerving and environment-protective.

Description

Environment-friendly energy-saving heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to an environment-friendly energy-saving heat exchanger.

Background

A heat exchanger (also known as a heat exchanger or heat exchange device) is a device for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, and is an industrial application of convective heat transfer and thermal conduction. The heat exchangers can be classified in different ways. According to the operation process, the method can be divided into three categories of a dividing wall type, a mixed type and a heat accumulating type (or called regenerative type); the degree of compactness of the surface can be divided into two types, compact and non-compact.

The utility model discloses a heat exchanger for CN207395535U, make the position can adjust through setting up supporting legs and sliding tray, set up support piece and support the refrigeration pipe, solved the heat exchanger because the mounted position is fixed, more troublesome when the installation, and the position can not carry out fine regulation, the refrigeration effect is poor, and the inhomogeneous etc. of refrigeration appears easily in the refrigeration process, influences the problem of the practicality of heat exchanger. However, the device has certain defects;

1. when the heat exchanger performs heat exchange, the refrigerating pipe inside the heat exchanger absorbs heat entering the heat exchanger, the absorbed heat of the heat exchanger cannot be recovered, and the larger the heat in the heat exchanger is, the larger the working energy required by the refrigerating pipe is, so that the working cost of the heat exchanger is improved, and the practicability is low.

We have therefore proposed an environmentally friendly energy efficient heat exchanger in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide an environment-friendly energy-saving heat exchanger, which aims to solve the problems that when the heat exchanger performs heat exchange work, a refrigerating pipe in the heat exchanger absorbs heat entering the heat exchanger, the absorbed heat cannot be recovered, and the larger the heat in the heat exchanger is, the larger the working energy required by the refrigerating pipe is, so that the working cost of the heat exchanger is increased and the practicability is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environmental protection and energy saving heat exchanger, includes heat exchange box body, U type pipe horizontal plate and transition water tank, the internally mounted of heat exchange box body has U type pipe, and the outside of U type pipe is provided with radiating fin, and the left side of U type pipe is connected with heat exchange box body inner wall through the sealing block moreover, the horizontal plate is installed on the inside right side of heat exchange box body, and sealing mechanism is installed to the top slope of horizontal plate, air inlet pipe and outlet duct are installed in proper order from the bottom to the left side of heat exchange box body, and transition water tank is installed on the right side of heat exchange box body, and the right side of transition water tank runs through there is movable bolt moreover, transition water tank's top is connected with U type pipe through the connecting pipe, and the back flow is installed to the below of transition water tank, cooling water tank is installed to the below of heat exchange box body.

Preferably, the sealing mechanism comprises a through hole, a hinge, a baffle, a connecting plate and a telescopic spring, wherein the through hole is formed in the sealing mechanism, the baffle is installed on the inner wall of the through hole through the hinge, the connecting plate is installed on the through hole, and the connecting plate is connected with the baffle through the telescopic spring.

By adopting the structural design, when external mixed gas passes through the sealing mechanism, pressure is generated on the connecting plate, the connecting plate moves downwards along the hinge, the telescopic spring is in a compressed state, the mixed gas passes through the through hole and then passes through the upper part of the U-shaped pipe, and finally is discharged through the air outlet pipe, when no gas exists above the connecting plate, the pressure on the connecting plate disappears, the connecting plate resets under the action of the resilience force of the telescopic spring, and the through hole is sealed.

Preferably, the left and right sides of the interior of the transition water tank are respectively provided with a water passing cavity and a heat preservation cavity, the inner wall of the heat preservation cavity is provided with a heat preservation plate, and the left side of the heat preservation cavity is provided with a water inlet.

By adopting the structural design, heat carried by cold water after heat exchange of the U-shaped pipe can enter the water passing cavity and the heat preservation cavity according to requirements, the water passing cavity plays a role in transitional heat dissipation on the heat in the cold water, the heat preservation cavity plays a heat preservation effect on the heat in the cold water, and warm water containing heat in the heat preservation cavity can be directly used.

Preferably, the upper end right side of crossing the water cavity is slope structural design, and the relatively poor slope of inner wall left and right sides in crossing the water cavity installs the buffer board.

By adopting the structural design, when warm water containing heat passes through the water passing cavity, the warm water is buffered through the buffer plate, the time of the warm water passing through the water passing cavity is increased, so that the warm water can be effectively radiated, the temperature of the warm water when the warm water flows back into the cooling water tank is lower, and the warm water can be rapidly subjected to circulating heat exchange.

Preferably, the left side of the movable bolt is provided with a sealing plug, the central line of the sealing plug is mutually overlapped with the central line of the water inlet, and the sealing plug and the water inlet are in a movable sealing structure design.

By adopting the structural design, when warm water is needed to be used, the movable bolt is rotated to drive the sealing plug to be away from the water inlet, then water with temperature after heat exchange enters the heat preservation cavity through the water inlet for use, and the heat preservation cavity can be used for life.

Preferably, a circulating water pump is installed on the left side of the cooling water tank, the right side of the cooling water tank is connected with a return pipe, a water suction pipe and a water outlet pipe are respectively installed below and above the circulating water pump, the water suction pipe is communicated with the cooling water tank, and the water outlet pipe is communicated with the U-shaped pipe.

By adopting the structural design, the circulating water pump is started, cold water in the cooling water tank is pumped out by the circulating water pump through the water pumping pipe and is conveyed to the U-shaped pipe through the water outlet pipe, heat in the radiating fins on the U-shaped pipe is taken away to complete heat exchange, and then water after heat exchange in the U-shaped pipe is conveyed into the transition water tank through the connecting pipe.

Compared with the prior art, the utility model has the beneficial effects that: the environment-friendly energy-saving heat exchanger comprises:

1. the buffer plate is arranged, when hot water passes through the water passing cavity, the hot water is buffered through the buffer plate, and the time of the hot water passing through the water passing cavity is increased, so that the hot water can be conveniently and effectively radiated, the temperature of the hot water when the hot water flows back into the cooling water tank is lower, and the hot water can be conveniently and rapidly subjected to cyclic heat exchange;

2. be provided with water cavity, heat preservation chamber and sealing plug, when needing to use warm water, rotatory movable bolt drives the sealing plug and keeps away from the water inlet, and then carry the water of temperature and enter into the heat preservation chamber through the water inlet and use after the heat transfer, and the heat preservation chamber can supply life to use, when not needing warm water, same reason adjusts the sealing plug and seals the water inlet, then makes warm water carry out preliminary cooling back through water cavity, backward flow to cooling water tank through the back flow and cool off once more, be convenient for to the reuse of cooling water to and retrieve and effectively utilize the heat of heat transfer, more energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic view of the main section structure of the present utility model;

FIG. 2 is a schematic view of a seal mechanism according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the transition water tank of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic diagram of the structure of the transition water tank of the utility model.

In the figure: 1. a heat exchange box body; 2. a U-shaped tube; 3. a heat radiation fin; 4. a sealing block; 5. a horizontal plate; 6. a sealing mechanism; 601. a through hole; 602. a hinge; 603. a baffle; 604. a connecting plate; 605. a telescopic spring; 7. an air inlet pipe; 8. an air outlet pipe; 9. a transition water tank; 10. a water passing cavity; 11. a heat preservation cavity; 12. a buffer plate; 13. a water inlet; 14. a movable bolt; 15. a sealing plug; 16. a connecting pipe; 17. a return pipe; 18. a cooling water tank; 19. a circulating water pump; 20. a water pumping pipe; 21. and a water outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an environment-friendly energy-saving heat exchanger comprises a heat exchange box body 1, a U-shaped pipe 2, a radiating fin 3, a sealing block 4, a horizontal plate 5, a sealing mechanism 6, a through hole 601, a hinge 602, a baffle 603, a connecting plate 604, a telescopic spring 605, an air inlet pipe 7, an air outlet pipe 8, a transition water tank 9, a water passing cavity 10, a heat preservation cavity 11, a buffer plate 12, a water inlet 13, a movable bolt 14, a sealing plug 15, a connecting pipe 16, a return pipe 17, a cooling water tank 18, a circulating water pump 19, a water suction pipe 20 and an outlet pipe 21, wherein the U-shaped pipe 2 is arranged in the heat exchange box body 1, the radiating fin 3 is arranged outside the U-shaped pipe 2, the left side of the U-shaped pipe 2 is connected with the inner wall of the heat exchange box body 1 through the sealing block 4, the horizontal plate 5 is arranged on the right side of the inside of the heat exchange box body 1, the sealing mechanism 6 is obliquely arranged above the horizontal plate 5, the sealing mechanism 6 comprises a through hole 601, a hinge 602, a baffle 603, a connecting plate 604 and a telescopic spring 605, the through hole 601 is formed in the sealing mechanism 6, the baffle 603 is arranged on the inner wall of the through hole 601 through the hinge 602, the connecting plate 604 is arranged on the through hole 601, the connecting plate 604 is connected with the baffle 603 through the telescopic spring 605, when external mixed gas passes through the sealing mechanism 6 and generates pressure on the connecting plate 604, the connecting plate 604 moves downwards along the hinge 602, at the moment, the telescopic spring 605 is in a compressed state, the mixed gas passes through the through hole 601 and then passes through the upper part of the U-shaped pipe 2 and finally is discharged through the air outlet pipe 8, when no gas exists above the connecting plate 604, the connecting plate 604 is pressed and disappears, the connecting plate 604 resets under the action of resilience force of the telescopic spring 605, and the through hole 601 is sealed.

The left side of heat exchange box body 1 is installed intake pipe 7 and outlet duct 8 in proper order from the bottom to the bottom, and transition water tank 9 is installed on the right side of heat exchange box body 1, the inside left and right sides of transition water tank 9 is provided with water passing chamber 10 and heat preservation chamber 11 respectively, and be provided with the heated board on the inner wall of heat preservation chamber 11, water inlet 13 has been seted up in the left side of heat preservation chamber 11, make the heat that carries behind the cold water through U type pipe 2 heat transfer get into water passing chamber 10 and heat preservation chamber 11 according to the demand, water passing chamber 10 plays transition radiating effect to the heat in the cold water, heat preservation chamber 11 plays the heat retaining effect to the heat in the cold water, can directly use the warm water that contains the heat in the heat preservation chamber 11, the upper end right side of water passing chamber 10 is the slope structural design, and when water passing chamber 10's inner wall left and right sides slope installs buffer board 12, buffer board 12 is passed through to it, increase the warm water and pass through the time of water chamber 10, thereby be convenient for carry out effective heat dissipation to the warm water, the temperature when making the warm water flow back to cooling water 18 is lower, the quick circulation is convenient for use.

The right side of transition water tank 9 runs through has movable bolt 14, sealing plug 15 is installed in the left side of movable bolt 14, and the central line of sealing plug 15 and the central line of water inlet 13 coincide each other, and sealing plug 15 and water inlet 13 are movable seal structure design, when the warm water is used to needs, rotatory movable bolt 14 drives sealing plug 15 and keeps away from water inlet 13, then carry the water of temperature and get into heat preservation chamber 11 through water inlet 13 and use, heat preservation chamber 11 can supply life to use, the top of transition water tank 9 is connected with U type pipe 2 through connecting pipe 16, and back flow 17 is installed to the below of transition water tank 9, cooling water tank 18 is installed to the below of heat exchange box body 1, circulating water pump 19 is installed in the left side of cooling water tank 18, and the right side of cooling water tank 18 is connected with back flow 17, water pump 20 and outlet pipe 21 are installed respectively to the below and the top of circulating water pump 19, and water pump 20 is linked together with cooling water tank 18, outlet pipe 21 is linked with U type pipe 2, start circulating water pump 19, circulating water pump 19 takes out the cold water in cooling water tank 18 through water pump 20, and carry heat exchange tube 21 to U type pipe 2 through connecting pipe 16, take away heat dissipation fin type heat in the heat exchange tube 2 is carried to U type pipe 2, accomplish in the heat exchange water tank 2 through the heat exchange fin type is carried in the heat exchange pipe is carried over to the heat exchange tube 3 to the heat exchange tube is carried out to the heat exchange tube after the U type is carried by the heat has 3.

Working principle: when the environment-friendly energy-saving heat exchanger is used, firstly, the heat exchanger is installed to a use position through an upper installation plate, an air inlet pipe 7 and an air outlet pipe 8 are respectively connected with a mixed gas inlet device and a cold air outlet, mixed gas enters the heat exchange box body 1 through the air inlet pipe 7, the heat dissipation fins 3 dissipate heat of the mixed gas, meanwhile, a circulating water pump 19 is started, the circulating water pump 19 pumps cold water in a cooling water tank 18 through a water suction pipe 20 and conveys the cold water to a U-shaped pipe 2 through an air outlet pipe 21, heat exchange is completed by taking away heat in the heat dissipation fins 3 on the U-shaped pipe 2, and then water after heat exchange in the U-shaped pipe 2 is conveyed into a transition water tank 9 through a connecting pipe 16.

When warm water is needed, the movable bolt 14 is rotated to drive the sealing plug 15 to be far away from the water inlet 13, then water with temperature after heat exchange enters the heat preservation cavity 11 through the water inlet 13 for use, the heat preservation cavity 11 can be used for life, when warm water is not needed, the sealing plug 15 is adjusted in the same way to seal the water inlet 13, and then the warm water is enabled to flow back to the cooling water tank 18 for re-cooling after being subjected to preliminary cooling through the water passing cavity 10.

When the mixed gas is conveyed to the position of the sealing mechanism 6, most of heat in the mixed gas is taken away by the heat radiating fins 3, the connecting plate 604 generates pressure, the connecting plate 604 moves downwards along the hinge 602, the telescopic spring 605 is in a compressed state at this time, the mixed gas passes through the through hole 601 and then passes through the upper part of the U-shaped pipe 2, and finally the cooled mixed gas is discharged through the air outlet pipe 8. Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides an environmental protection and energy saving heat exchanger, includes heat exchange box body (1), U type pipe (2) horizontal plate (5) and transition water tank (9), its characterized in that: the inside of heat exchange box body (1) is installed U type pipe (2), and the outside of U type pipe (2) is provided with radiating fin (3), and the left side of U type pipe (2) is connected with heat exchange box body (1) inner wall through sealing block (4), horizontal plate (5) are installed on the inside right side of heat exchange box body (1), and sealing mechanism (6) are installed to the top slope of horizontal plate (5), intake pipe (7) and outlet duct (8) are installed in proper order from the bottom in the left side of heat exchange box body (1), and transition water tank (9) are installed on the right side of heat exchange box body (1), and the right side of transition water tank (9) runs through movable bolt (14), the top of transition water tank (9) is connected with U type pipe (2) through connecting pipe (16), and back flow (17) are installed to the below of transition water tank (9), cooling water tank (18) are installed to the below of heat exchange box body (1).

2. An environmentally friendly energy efficient heat exchanger according to claim 1, wherein: sealing mechanism (6) are including through-hole (601), hinge (602), baffle (603), connecting plate (604) and extension spring (605), and through-hole (601) have been seted up to the inside of sealing mechanism (6), and baffle (603) are installed through hinge (602) to through-hole (601) inner wall, and install connecting plate (604) on through-hole (601), are connected through extension spring (605) between connecting plate (604) and baffle (603).

3. An environmentally friendly energy efficient heat exchanger according to claim 1, wherein: the transition water tank (9) is characterized in that a water passing cavity (10) and a heat preservation cavity (11) are respectively arranged on the left side and the right side of the interior of the transition water tank, a heat preservation plate is arranged on the inner wall of the heat preservation cavity (11), and a water inlet (13) is formed in the left side of the heat preservation cavity (11).

4. An environmentally friendly energy efficient heat exchanger according to claim 3 wherein: the right side of the upper end of the water passing cavity (10) is of an inclined structure design, and buffer plates (12) are installed on the left side and the right side of the inner wall of the water passing cavity (10) in a poor inclined mode.

5. An environmentally friendly energy efficient heat exchanger according to claim 1, wherein: a sealing plug (15) is arranged on the left side of the movable bolt (14), the center line of the sealing plug (15) is mutually overlapped with the center line of the water inlet (13), and the sealing plug (15) and the water inlet (13) are of a movable sealing structure design.

6. An environmentally friendly energy efficient heat exchanger according to claim 1, wherein: a circulating water pump (19) is arranged on the left side of the cooling water tank (18), the right side of the cooling water tank (18) is connected with a return pipe (17), a water suction pipe (20) and a water outlet pipe (21) are respectively arranged below and above the circulating water pump (19), the water suction pipe (20) is communicated with the cooling water tank (18), and the water outlet pipe (21) is communicated with the U-shaped pipe (2).