CN110671956B

CN110671956B - High-efficient heat exchange equipment convenient to clean and manage

Info

Publication number: CN110671956B
Application number: CN201911038095.5A
Authority: CN
Inventors: 徐佳慧; 刘世成
Original assignee: Individual
Current assignee: Xu Jiahui
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-07
Anticipated expiration: 2039-10-29
Also published as: CN110671956A

Abstract

The invention discloses high-efficiency heat exchange equipment convenient for cleaning and cleaning, which comprises a conversion barrel, wherein a swinging cavity is arranged in the conversion barrel, symmetrical separation cavities are arranged on the inner walls of the left end and the right end of the swinging cavity, a sliding chute is arranged between the separation cavities and the swinging cavity in a communication way, and a ventilation component is arranged on the inner wall of the side end of the separation cavity, which is far away from the symmetrical center, in a through way.

Description

High-efficient heat exchange equipment convenient to clean and manage

Technical Field

The invention relates to the technical field of heat exchangers, in particular to high-efficiency heat exchange equipment convenient to clean and manage.

Background

The heat exchange is divided into three directions of heat convection, heat conduction and heat radiation. Traditional runner heat exchanger adopts the mode of thermal convection, through the cellular runner structure that almag and aluminium foil chemistry made, gives a invariable rotation rate of runner for the new trend gets into lower extreme inner space behind the heat exchange core, and the inside hot-blast back row of heat exchange core of upper end is outside. The runner passes through two metal bands superpositions with external drive arrangement to transmission power, but the belt stack can make the belt drive in-process, produces skew or elasticity problem, influences the rotational stability of runner.

And, because the runner is with the work of invariable rotational speed, the steam can be sent out continuously to the portion of airing exhaust this moment, and steam is inhaled easily when rising through the new trend import, makes equipment partly do invalid work, simultaneously because for the leak protection performance of runner, all-round setting up sealed parcel structure, difficult later stage clearance. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

the existing belt transmission mode between the hot runner and the driver is easy to have tightness or deviation problems, so that the transmission is unstable, the continuous work can suck exhausted hot air into an air inlet port of the equipment, the work is invalid, and meanwhile, the equipment is not generally allowed to be disassembled for cleaning in order to achieve sealing performance.

In order to solve the problems, the present embodiment designs a high efficiency heat exchange device convenient for cleaning and management, which comprises a conversion barrel, a swing cavity is arranged in the conversion barrel, symmetrical separation cavities are arranged on the inner walls of the left and right ends of the swing cavity, a sliding chute is arranged between the separation cavity and the swing cavity in a communication manner, a ventilation component is arranged on the inner wall of the side end of the separation cavity far away from the symmetrical center in a through manner, the ventilation component comprises a butt joint pipe which is arranged on the inner wall of the separation cavity in a through manner and is vertically symmetrical, and a valve which is connected to the inner wall of the butt joint pipe close to the symmetrical center in a sliding manner, the opening and closing of the butt joint pipe are controlled by the sliding of the valve, a front and back symmetrical fixed shaft is rotatably connected in the swing cavity, a main air pipe which is arranged in the swing cavity is arranged on the fixed shaft, the air vent is characterized in that an air interchanger is arranged in the air vent cavity, the air interchanger comprises a branch air pipe, a receiving pipe and an air outlet, the branch air pipe is connected in the sliding groove in a sliding mode and extends into the air vent cavity, the receiving pipe is arranged on the branch air pipe, the air outlet is arranged on the receiving pipe in a penetrating mode and can be communicated and connected with the butt joint pipe, the branch air pipe slides to drive the receiving pipe to swing up and down to change a circulating pipeline, a direction changing device for controlling the fixed shaft on the front side and the rear side to rotate oppositely is arranged in the swing cavity, a driving device for controlling the fixed shaft on the rear side to move is arranged on the end face of the rear side.

The ventilation assembly further comprises a switch box fixed on the end face of the side, far away from the symmetrical center, of the separation cavity, a transmission cavity connected with the valve in a sliding mode is arranged in the switch box, a resistance spring is connected between the valve and the end face of the transmission cavity, a transmission shaft extending forwards is connected in the transmission cavity in a rotating mode, a winding wheel located in the transmission cavity is arranged on the transmission shaft, a pull rope is connected between the winding wheel and the valve, and an auxiliary chain wheel is arranged at the tail end of the front end of the transmission shaft.

The air interchanger further comprises a sealing ring which is arranged on the branch air pipe and is in sliding connection with the ventilation cavity, a return spring is connected between the sealing ring and the ventilation cavity, a guide sliding block is arranged on the receiving pipe, and a track block which is in sliding connection with the branch air pipe is arranged in the separation cavity.

Preferably, the guide sliding block and the track block are both in an inclined plane structure, and the inclined angles of the inclined planes are the same.

The turning device comprises a support arranged on the inner wall of the left end of the swinging cavity, a driven shaft is connected to the support in a rotating mode, a driven gear located at the rear end of the support is arranged on the driven shaft, a main belt wheel located in the front end of the support is arranged on the driven shaft, a reversing gear meshed with the driven gear is arranged on the fixed shaft at the rear end, an auxiliary belt wheel is arranged on the fixed shaft at the front end, and a belt is connected between the auxiliary belt wheel and the main belt wheel.

The driving device comprises a transmission gear which is arranged on the fixed shaft at the rear side and is positioned at the outer end of the rear side of the swinging cavity, a torque spring is connected between the transmission gear and the end surface of the swinging cavity, a motor which is positioned at the lower end of the fixed shaft is embedded in the end surface of the rear side of the swinging cavity, the rear end of the motor is dynamically connected with a driving shaft, an intermittent gear which is meshed and connected with the transmission gear is arranged on the driving shaft, the proportion of an effective meshing section and an ineffective meshing section of the intermittent gear is one to one, and the number of the effective meshing section.

The chain assembly comprises a main chain wheel which is arranged on the fixed shaft at the front side and is positioned at the outer end of the front side of the swing cavity, and a chain is connected between the main chain wheel and the auxiliary chain wheel.

The invention has the beneficial effects that: the invention adopts the up-down swinging breather pipe structure to be matched with the valve which is synchronously opened and closed along with the swinging, realizes the intermittent gas heat exchange work, avoids the contradiction problem that the gas in the rotating wheel mode continuously circulates and the exhausted hot gas floats upwards and is sucked by the fresh air port, avoids the invalid work of the equipment, adopts the butt joint pipe form, is convenient to clean, and can not damage the sealing property of the internal structure.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of the overall structure of an efficient heat exchange device for cleaning and cleaning;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a high-efficiency heat exchange device convenient for cleaning and cleaning, which is mainly applied to the process of improving the working efficiency in a heat convection mode, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a high-efficiency heat exchange device convenient for cleaning and management, which comprises a conversion barrel 16, wherein a swing cavity 17 is arranged in the conversion barrel 16, symmetrical separation cavities 15 are arranged on the inner walls of the left end and the right end of the swing cavity 17, a sliding chute 26 is arranged between the separation cavity 15 and the swing cavity 17 in a communication way, a ventilation component 901 penetrates through the inner wall of the side end of the separation cavity 15 far away from the symmetrical center, the ventilation component 901 comprises a butt joint pipe 11 which penetrates through the inner wall of the separation cavity 15 and is symmetrical up and down, a valve 12 which is connected to the butt joint pipe 11 and is close to the inner wall of the symmetrical center side in a sliding way, the valve 12 controls the butt joint pipe 11 to open and close in a sliding way, a fixed shaft 20 which is symmetrical front and back is connected in the swing cavity 17 in a rotating way, a main air pipe 18 which is arranged in the swing cavity, the ventilation device 902 is arranged in the ventilation cavity 19, the ventilation device 902 includes a branch air pipe 27 slidably connected in the chute 26 and extending into the ventilation cavity 19, a receiving pipe 29 arranged on the branch air pipe 27, and an exhaust port 40 arranged on the receiving pipe 29 and capable of being communicated with the butt joint pipe 11, the branch air pipe 27 slides to drive the receiving pipe 29 to swing up and down to change a circulation pipeline, a direction changing device 903 for controlling the fixed shaft 20 at the front side and the rear side to rotate oppositely is arranged in the swing cavity 17, a driving device 904 for controlling the fixed shaft 20 at the rear side to move is arranged on the end surface at the rear side of the swing cavity 17, and a chain assembly 905 for transmitting power to the ventilation assembly 901 is arranged on the end surface at the front side of the swing cavity 17.

According to the embodiment, the ventilation assembly 901 will be described in detail below, the ventilation assembly 901 further includes a switch box 23 fixed on the end surface of the partitioned cavity 15 away from the symmetrical center, a transmission cavity 24 slidably connected to the valve 12 is provided in the switch box 23, a resistance spring 13 is connected between the valve 12 and the end surface of the transmission cavity 24, a transmission shaft 30 extending forward is rotatably connected to the transmission cavity 24, a winding wheel 25 located in the transmission cavity 24 is provided on the transmission shaft 30, a pull rope 31 is connected to the winding wheel 25 and the valve 12, an auxiliary sprocket 39 is provided at the front end of the transmission shaft 30, the winding wheel 25 rotates to pull the upper and lower valves 12 through the pull rope 31 to synchronously slide into the transmission cavity 24, and the butt joint pipe 11 is opened and closed.

According to an embodiment, the ventilation device 902 is described in detail below, the ventilation device 902 further includes a sealing ring 21 disposed on the branch air pipe 27 and slidably connected to the ventilation cavity 19, a return spring 22 is connected between the sealing ring 21 and the ventilation cavity 19, a guide block 28 is disposed on the receiving pipe 29, and a rail block 14 slidably connected to the branch air pipe 27 is disposed in the separation cavity 15.

Advantageously, the guide block 28 and the track block 14 are both of an inclined plane structure, and the inclined plane angle is the same, so that the guide block 28 can change position under the guide of the track block 14, thereby realizing the sliding of the branch gas pipe 27, and changing the abutting condition of the receiving pipe 29 and the butt pipe 11 to control the gas circulation.

According to an embodiment, a turning device 903 is described in detail below, the turning device 903 includes a support 41 disposed on an inner wall of a left end of the swing cavity 17, a driven shaft 35 is rotatably connected to the support 41, a driven gear 34 disposed at a rear end of the support 41 is disposed on the driven shaft 35, a primary pulley 42 disposed in a front end of the support 41 is disposed on the driven shaft 35, a reversing gear 33 engaged with the driven gear 34 is disposed on the fixed shaft 20 at the rear end, a secondary pulley 44 is disposed on the fixed shaft 20 at the front end, a belt 43 is connected between the secondary pulley 44 and the primary pulley 42, the driven shaft 35 and the fixed shaft 20 rotate in opposite directions by the engagement rotation of the driven gear 34 and the reversing gear 33, and the fixed shaft 20 at the front side and the driven shaft 35 rotate in the same direction by the principle that the belt drives the rotation direction to be unchanged, thereby rotating the fixed shaft 20 in opposite directions.

According to the embodiment, the driving device 904 is described in detail below, the driving device 904 includes a transmission gear 32 disposed on the rear fixed shaft 20 and located at the outer end of the rear side of the swing cavity 17, a torque spring 37 is connected between the transmission gear 32 and the end surface of the swing cavity 17, a motor 47 located at the lower end of the fixed shaft 20 is embedded in the end surface of the rear side of the swing cavity 17, a driving shaft 46 is dynamically connected to the rear end of the motor 47, an intermittent gear 45 engaged with the transmission gear 32 is disposed on the driving shaft 46, the ratio of the effective engagement section to the ineffective engagement section of the intermittent gear 45 is one to one, and the number of the effective engagement section and the ineffective engagement section is 3, so that the intermittent gear 45 rotates the transmission gear 32 sixty degrees each time.

According to an embodiment, a chain assembly 905 is described in detail below, the chain assembly 905 includes a main chain wheel 36 disposed on the front side of the fixed shaft 20 and located at the outer end of the front side of the swinging cavity 17, and a chain 38 is connected between the main chain wheel 36 and the auxiliary chain wheel 39, so that the rotation process of the main air pipe 18 is summarized, the sliding groove 26 rotates synchronously, and the valve 12 is controlled to open and close the butt joint pipe 11 synchronously.

The following detailed description of the steps of the present invention for a high efficiency heat exchange device for easy cleaning and cleaning with reference to fig. 1 to 4:

initially, the left and right butt joint pipes 11 are respectively connected with the air inlet pipe and the air outlet pipe, the valve 12 slides into the butt joint pipes 11, the butt joint pipes 11 are sealed, the main air pipes 18 on the front side and the rear side are installed in a staggered mode, and the included angle is sixty degrees.

When the gas flows, the starting motor 47 rotates the intermittent gear 45 through the driving shaft 46, the intermittent gear 45 rotates the transmission gear 32 through meshing, and enables the torque spring 37 to accumulate elastic energy, so that the transmission gear 32 is convenient to rotate and reset under the assistance of the elastic force of the torque spring 37 when the subsequent transmission gear 32 is connected with the ineffective meshing section of the intermittent gear 45, the transmission gear 32 rotates to drive the rear fixing shaft 20 to rotate sixty degrees, the rear fixing shaft 20 rotates the driven shaft 35 through the meshing rotation of the reversing gear 33 and the driven gear 34, the rotating direction of the driven shaft 35 is opposite to the rotating direction of the rear fixing shaft 20, the power of the driven shaft 35 sequentially passes through the main belt pulley 42, the belt 43 and the auxiliary belt pulley 44 to enable the front fixing shaft 20 to rotate, the rotating direction of the front fixing shaft 20 is the same as the rotating direction of the driven shaft 35, and at the, the fixed shaft 20 makes the main air pipe 18 swing, during the swing of the main air pipe 18, the guide block 28 at the right end of the rear side is limited by the rail block 14 at the right side and slides with the inclined surface of the rail block 14 at the right side to push the branch air pipe 27 at the right end of the rear side to slide into the ventilation cavity 19, so that the receiving pipe 29 at the right end of the rear side slides on the end surface of the rail block 14 at the right side close to the direction of the chute 26, while the guide block 28 at the right end of the front side pushes the branch air pipe 27 at the right end of the front side to slide out of the ventilation cavity 19, and the receiving pipe 29 at the right end of the front side slides on the end surface of the rail block 14 at the right side far from the direction of the chute 26, the left side part of the receiving pipe slides in a communicating step, thereby ensuring that the main air pipe 18 at the front side and the rear side does not interfere with each other, after the main air, the exhaust port 40 is communicated with the butt joint pipe 11, meanwhile, in the rotation process of the front fixed shaft 20, the power on the fixed shaft 20 drives the transmission shaft 30 to rotate through the main chain wheel 36, the chain 38 and the auxiliary chain wheel 39 in sequence, the transmission shaft 30 pulls the valve 12 to slide through the pull rope 31, the main air pipe 18 rotates sixty degrees, namely, the front fixed shaft 20 rotates sixty degrees, at the moment, the valve 12 is pulled to the inner wall position of the lower end of the butt joint pipe 11, so that the gas can pass through the exhaust port 40, the receiving pipe 29, the branch air pipe 27 and the ventilation cavity 19 in sequence from the butt joint pipe 11, and then the branch air pipe 27, the receiving pipe 29 and the exhaust port 40 on the other side are exhausted, and the heat exchange and;

during cleaning, the connection between the butt joint pipe 11 and the external pipeline is only needed to be disconnected, the equipment is placed vertically, water is injected from the butt joint pipe 11 on the upper side, the motor 47 is started, and through the steps, the water can be cleaned through the inside of the equipment part and is discharged from the butt joint pipe 11 on the lower side.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a high-efficient heat exchange equipment convenient to clean clearance, includes the conversion bucket, its characterized in that: a swinging cavity is arranged in the conversion barrel;

symmetrical separation cavities are arranged on the inner walls of the left end and the right end of the swinging cavity, sliding chutes are communicated between the separation cavities and the swinging cavity, ventilation assemblies are arranged on the inner walls of the side ends of the separation cavities far away from the symmetrical center in a penetrating manner, each ventilation assembly comprises a butt joint pipe which is arranged on the inner walls of the separation cavities in a penetrating manner and is symmetrical up and down, and a valve which is connected to the inner walls of the butt joint pipes close to the symmetrical center in a sliding manner, and the opening and the closing of the butt joint pipes are controlled by;

the swing cavity is rotationally connected with a fixed shaft which is symmetrical front and back, a main air pipe positioned in the swing cavity is arranged on the fixed shaft, a ventilation cavity is arranged in the main air pipe, a ventilation device is arranged in the ventilation cavity, the ventilation device comprises a branch air pipe which is connected in the sliding chute in a sliding manner and extends into the ventilation cavity, a receiving pipe arranged on the branch air pipe, and an exhaust port which is arranged on the receiving pipe in a penetrating manner and can be communicated and connected with the butt joint pipe, and the branch air pipe slides to drive the receiving pipe to swing up and down to change a circulation pipeline;

the swing cavity is internally provided with a direction changing device for controlling the fixed shaft on the front side and the fixed shaft on the rear side to reversely rotate, the end surface of the rear side of the swing cavity is provided with a driving device for controlling the fixed shaft on the rear side to move, and the end surface of the front side of the swing cavity is provided with a chain assembly for transmitting power to the ventilation assembly.

2. A high efficiency heat exchange apparatus facilitating cleaning and care as recited in claim 1, wherein: the ventilation assembly further comprises a switch box fixed on the end face of the side, far away from the symmetrical center, of the separation cavity, a transmission cavity connected with the valve in a sliding mode is arranged in the switch box, a resistance spring is connected between the valve and the end face of the transmission cavity, a transmission shaft extending forwards is connected in the transmission cavity in a rotating mode, a winding wheel located in the transmission cavity is arranged on the transmission shaft, the winding wheel and the valve are connected with a pull rope, and an auxiliary chain wheel is arranged at the tail end of the front end of the transmission shaft.

3. A high efficiency heat exchange apparatus facilitating cleaning and care as recited in claim 1, wherein: the air interchanger further comprises a sealing ring which is arranged on the branch air pipe and is in sliding connection with the ventilation cavity, a return spring is connected between the sealing ring and the ventilation cavity, a guide sliding block is arranged on the receiving pipe, and a track block which is in sliding connection with the branch air pipe is arranged in the separation cavity.

4. A high efficiency heat exchange apparatus facilitating cleaning and care as recited in claim 3, wherein: the guide sliding block and the track block are both of inclined plane structures, and the inclined plane inclination angles are the same.

5. A high efficiency heat exchange apparatus facilitating cleaning and care as recited in claim 1, wherein: the turning device comprises a support arranged on the inner wall of the left end of the swing cavity, a driven shaft is connected to the support in a rotating mode, a driven gear located at the rear end of the support is arranged on the driven shaft, a main belt wheel located in the front end of the support is arranged on the driven shaft, a reversing gear meshed with the driven gear is arranged on the fixed shaft at the rear end of the support, an auxiliary belt wheel is arranged on the fixed shaft at the front end, and a belt is connected between the auxiliary belt wheel and the main belt wheel.

6. A high efficiency heat exchange apparatus facilitating cleaning and care as recited in claim 1, wherein: the driving device comprises a transmission gear which is arranged on the fixed shaft at the rear side and is positioned at the outer end of the rear side of the swinging cavity, a torque spring is connected between the transmission gear and the end surface of the swinging cavity, a motor which is positioned at the lower end of the fixed shaft is embedded in the end surface of the rear side of the swinging cavity, the rear end of the motor is dynamically connected with a driving shaft, an intermittent gear which is meshed and connected with the transmission gear is arranged on the driving shaft, the proportion of an effective meshing section and an ineffective meshing section of the intermittent gear is one to one, and the number of the effective.

7. A high efficiency heat exchange apparatus facilitating cleaning and care as recited in claim 2, wherein: the chain assembly comprises a main chain wheel which is arranged on the fixed shaft at the front side and is positioned at the outer end of the front side of the swing cavity, and a chain is connected between the main chain wheel and the auxiliary chain wheel.