阅读说明：本技术 一种换热器 (Heat exchanger ) 是由 任小平 于 2020-05-26 设计创作，主要内容包括：本发明涉及换热器技术领域,更具体的说是一种换热器,本装置便于移动,且无需移动换热器,降低了防腐剂涂抹作业的操作难度,两个侧支座可以调节高度,以配合换热器的相对高度,将装置贯穿于换热器内,利用电机驱动支撑架和四个行驶杆同时转动,进而带动定位传动框向前移动,于此同时支撑架带动定位传动框、调节滑盘、随动连接环、连接杆、调节机构、十字框组和涂抹结构转动,进而利用涂抹辊涂抹换热器内壁,可利用调节机构调节四个涂抹结构的涂抹直径,以适应不同管径的换热器。(The invention relates to the technical field of heat exchangers, in particular to a heat exchanger, which is convenient to move, does not need to move the heat exchanger, reduces the operation difficulty of antiseptic smearing operation, can adjust the height of two side supports to match the relative height of the heat exchanger, penetrates the device into the heat exchanger, drives a support frame and four traveling rods to rotate simultaneously by a motor, further drives a positioning transmission frame to move forwards, meanwhile, the support frame drives the positioning transmission frame, an adjusting sliding disc, a follow-up connecting ring, a connecting rod, an adjusting mechanism, a cross frame group and a smearing structure to rotate, further smears the inner wall of the heat exchanger by a smearing roller, and can adjust the smearing diameters of the four smearing structures by the adjusting mechanism so as to adapt to heat exchangers with different pipe diameters.)

1. The utility model provides a heat exchanger, includes side support (1) and support frame (2), side support (1) and support frame (2) all are provided with two, and two support frames (2) rotate respectively and connect on two side supports (1), its characterized in that: the heat exchanger further comprises traveling rods (3), positioning transmission frames (4), adjusting sliding discs (5), follow-up connecting rings (6), connecting rods (7), an adjusting mechanism (8), a cross frame group (9), a smearing structure (10) and a motor (11), wherein the four traveling rods (3) are arranged, the two ends of the four traveling rods (3) are respectively connected to the inner sides of the two support frames (2) in a rotating mode, the positioning transmission frames (4) are connected to the four traveling rods (3) in a transmission mode, the adjusting sliding discs (5) are connected to the positioning transmission frames (4) in a sliding mode, the follow-up connecting rings (6) are fixedly connected to the adjusting sliding discs (5), the four connecting rods (7) are arranged, one ends of the four connecting rods (7) are evenly hinged to the follow-up connecting rings (6) in the circumferential direction, the adjusting mechanism (8) is fixedly connected to the positioning transmission frames (4), cross frame group (9) through the connecting rod in location transmission frame (4) fixed connection, it is provided with four to paint structure (10), four paint structure (10) respectively sliding connection in four ends of cross frame group (9), the other end of four connecting rods (7) is articulated with four structure (10) of painting respectively, motor (11) fixed connection is in the upper end of one of them side support (1), and with four pole (3) transmission connections that travel.

2. A heat exchanger according to claim 1, wherein: the side support (1) comprises a base plate (1-1), an electric telescopic rod (1-2) and a connecting vertical plate (1-3), the electric telescopic rod (1-2) is fixedly connected onto the base plate (1-1), the connecting vertical plate (1-3) is fixedly connected onto the electric telescopic rod (1-2), four universal wheels are arranged on the lower surface of the base plate (1-1), the rear end of a motor (11) is fixedly connected onto the corresponding connecting vertical plate (1-3), and the support frame (2) is rotatably connected onto the corresponding connecting vertical plate (1-3).

3. A heat exchanger according to claim 2, wherein: the support frame (2) comprises a plate (2-1), a rotary hole I (2-2), an installation frame (2-3) and rotary holes II (2-4), the installation frame (2-3) is fixedly connected to the plate (2-1), the rotary holes I (2-2) are four, the four rotary holes I (2-2) are evenly arranged on the plate (2-1), the rotary holes II (2-4) are arranged in the middle of the plate (2-1), the connecting vertical plate (1-3) is rotatably connected to the corresponding rotary holes II (2-4), and the end of the travelling rod (3) is rotatably connected to the corresponding rotary holes I (2-2).

4. A heat exchanger according to claim 1, wherein: the two ends of the travelling rod (3) are respectively provided with a rotating rod (3-1), the outer ends of the two rotating rods (3-1) are respectively fixedly connected with a baffle (3-2) and a gear I (3-3), and the rotating rods (3-1) are rotatably connected in the corresponding rotating holes I (2-2).

5. A heat exchanger according to claim 1, wherein: the positioning transmission frame (4) comprises a main frame (4-1), four slideways (4-2), a rear connecting plate (4-3) and threaded pipes (4-4), the slideways (4-2) are four, the four slideways (4-2) are respectively and fixedly connected to the four walls of the main frame (4-1), the rear connecting plate (4-3) is fixedly connected to the rear end of the main frame (4-1), the rear part of the connecting plate (4-3) is uniformly provided with the four threaded pipes (4-4), the threaded pipes (4-4) are communicated with the rear connecting plate (4-3), the travelling rod (3) is connected into the corresponding threaded pipes (4-4) in a threaded matching manner, the inner part of the adjusting sliding disc (5) is slidably connected into the corresponding slideways (4-2), the adjusting mechanism (8) is fixedly connected to the upper end of the connecting plate (4-3), and the cross frame group (9) is fixedly connected to the front end of the main frame (4-1).

6. A heat exchanger according to claim 5, wherein: all be provided with slider (5-1) on the inboard wall of adjusting sliding tray (5), slider (5-1) sliding connection is in corresponding slide (4-2), evenly be provided with four slide holes (5-2) on adjusting sliding tray (5), pole (3) sliding connection traveles is in corresponding slide hole (5-2), be provided with constant head tank (5-3) on the back wall of adjusting sliding tray (5).

7. A heat exchanger according to claim 1, wherein: the outer wall of the follow-up connecting ring (6) is uniformly and fixedly connected with four hinge parts I (6-1), and the other ends of the four connecting rods (7) are respectively hinged on the four hinge parts I (6-1).

8. A heat exchanger according to claim 5, wherein: the adjusting mechanism (8) comprises a transmission rod (8-1) and a stud (8-2), the stud (8-2) is connected into the transmission rod (8-1) in a threaded fit mode, and the transmission rod (8-1) is fixedly connected to the upper end of the rear connecting plate (4-3).

9. A heat exchanger according to claim 5, wherein: the cross frame group (9) comprises a transverse plate (9-1), a transverse slide way (9-2), a vertical plate (9-3) and a vertical slide way (9-4), the transverse plate (9-1) and the vertical plate (9-3) are vertically and fixedly connected, two transverse slide ways (9-2) are arranged in the transverse plate (9-1), two vertical slide ways (9-4) are arranged in the vertical plate (9-3), the vertical plate (9-3) is fixedly connected with the main frame (4-1), the smearing structure (10) comprises a sliding plate (10-1), a hinge part II (10-2) and a smearing roller (10-3), the hinge part II (10-2) is fixedly connected to the upper part of the sliding plate (10-1), and the smearing roller (10-3) is rotatably connected to the upper end of the sliding plate (10-1), the other end of the connecting rod (7) is hinged on the corresponding hinge part II (10-2), and the sliding plate (10-1) is connected in the corresponding transverse slideway (9-2) or vertical slideway (9-4) in a sliding manner.

10. A heat exchanger according to claim 2, wherein: the output shaft of the motor (11) is fixedly connected with a cross rod (11-1), the cross rod (11-1) is fixedly connected with the side mounting rack (2-3), the front end of the cross rod (11-1) is fixedly connected with a gear II (11-2), and the gear II (11-2) is in meshing transmission connection with the four gears I (3-3).

Technical Field

The invention relates to the technical field of heat exchangers, in particular to a heat exchanger.

Background

For example, the utility model discloses a petrochemical equipment tubular heat exchanger antiseptic evenly coats device of No. CN210304366U, including the base that is located the lower part and the tubular heat exchanger frame that is located the upper portion, the both sides of base respectively are fixed with a support that corresponds each other, the support is located the middle part of base, tubular heat exchanger frame bottom is fixed with the V font link corresponding with the support, the top of support is articulated with the bottom of link, tubular heat exchanger frame can be the dot for the top of support and rotate, the one end of base is equipped with spacing bracing piece, and the other end is equipped with hydraulic cylinder, and the both ends of the tubular heat exchanger frame of telling respectively are equipped with a set of backing roll, the one end of tubular heat exchanger frame is equipped with. The utility model is provided with the tubular heat exchanger frame and the hydraulic oil cylinder, so that the tubular heat exchanger is inclined, and the back-up roll is arranged to control the rotation of the tubular heat exchanger, so that the antiseptic can be hung on the wall in the tubular heat exchanger uniformly; simple structure, convenient and reliable use mode. When the device is used, the heat exchanger is inconvenient to place on the device for corresponding operation, the device is used for rolling the heat exchanger, the preservative on the inner wall of the heat exchanger is smeared on the inner wall of the heat exchanger in the rotating process of the heat exchanger, but when the preservative is evenly smeared on the inner wall of the heat exchanger, the preservative can be dehydrated and shaped in the process, and therefore the preservative layer cannot be evenly smeared on the inner wall of the heat exchanger by the method, and the phenomenon of uneven thickness can occur.

Disclosure of Invention

The invention aims to provide a heat exchanger, which can uniformly and conveniently coat a preservative on the inner wall of the heat exchanger, thereby improving the overall preservative effect of the heat exchanger.

The purpose of the invention is realized by the following technical scheme:

a heat exchanger comprises side supports and support frames, wherein the side supports and the support frames are respectively provided with two, the two support frames are respectively and rotatably connected onto the two side supports, the heat exchanger further comprises four traveling rods, a positioning transmission frame, an adjusting sliding disc, a follow-up connecting ring, connecting rods, an adjusting mechanism, a cross frame group, a smearing structure and a motor, the two ends of the four traveling rods are respectively and rotatably connected onto the inner sides of the two support frames, the positioning transmission frame is in transmission connection with the four traveling rods, the adjusting sliding disc is in sliding connection with the positioning transmission frame, the follow-up connecting ring is fixedly connected onto the adjusting sliding disc, the number of the connecting rods is four, one end of each connecting rod is circumferentially and uniformly hinged onto the follow-up connecting ring, the adjusting mechanism is fixedly connected onto the positioning transmission frame, the cross frame group is fixedly connected with the positioning transmission frame through the connecting rods, the four smearing structures are respectively connected to four ends of the cross frame group in a sliding mode, the other ends of the four connecting rods are respectively hinged to the four smearing structures, and the motor is fixedly connected to the upper end of one side support and is in transmission connection with the four traveling rods.

As a further optimization of the technical scheme, in the heat exchanger, the side support comprises a base plate, an electric telescopic rod and a connecting vertical plate, the electric telescopic rod is fixedly connected to the base plate, the connecting vertical plate is fixedly connected to the electric telescopic rod, four universal wheels are arranged on the lower surface of the base plate, the rear end of the motor is fixedly connected to the corresponding connecting vertical plate, and the support frame is rotatably connected to the upper end of the corresponding connecting vertical plate.

As a further optimization of the technical scheme, the support frame comprises a plate, four rotating holes i, an installation frame and four rotating holes ii, the installation frame is fixedly connected to the plate, the four rotating holes i are uniformly arranged on the plate, the rotating holes ii are arranged in the middle of the plate, the connecting vertical plate is rotatably connected in the corresponding rotating holes ii, and the end portions of the traveling rods are rotatably connected in the corresponding rotating holes i.

As a further optimization of the technical scheme, the heat exchanger is characterized in that the two ends of the running rod are respectively provided with the rotating rods, the outer ends of the two rotating rods are respectively and fixedly connected with the baffle and the gear I, and the rotating rods are rotatably connected in the corresponding rotating holes I.

As a further optimization of the technical scheme, the heat exchanger provided by the invention comprises a positioning transmission frame, four slideways, a rear connecting plate and four threaded pipes, wherein the four slideways are respectively and fixedly connected to four walls of the main frame, the rear connecting plate is fixedly connected to the rear end of the main frame, the four threaded pipes are uniformly arranged at the rear part of the connecting plate, the threaded pipes are communicated with the rear connecting plate, the traveling rod is connected in the corresponding threaded pipes in a threaded fit manner, the inner parts of the adjusting sliding discs are slidably connected in the corresponding slideways, the adjusting mechanisms are fixedly connected to the upper ends of the connecting plates, and the cross frame group is fixedly connected to the front end of the main frame.

As a further optimization of the technical scheme, according to the heat exchanger provided by the invention, the four walls on the inner side of the adjusting sliding disk are respectively provided with the sliding block, the sliding blocks are connected in the corresponding sliding ways in a sliding manner, the adjusting sliding disk is uniformly provided with four sliding holes, the traveling rod is connected in the corresponding sliding hole in a sliding manner, and the rear wall of the adjusting sliding disk is provided with the positioning groove.

As a further optimization of the technical scheme, the outer wall of the follow-up connecting ring is uniformly and fixedly connected with the four hinge parts I, and the other ends of the four connecting rods are respectively hinged on the four hinge parts I.

As a further optimization of the technical scheme, according to the heat exchanger provided by the invention, the adjusting mechanism comprises a transmission rod and a stud, the stud is connected in the transmission rod in a threaded fit manner, and the transmission rod is fixedly connected to the upper end of the rear connecting plate.

As a further optimization of the technical scheme, the heat exchanger provided by the invention comprises a cross frame group, wherein the cross frame group comprises a transverse plate, a transverse slide way, a vertical plate and a vertical slide way, the transverse plate and the vertical plate are vertically and fixedly connected, the transverse plate is internally provided with two transverse slide ways, the vertical plate is internally provided with two vertical slide ways, the vertical plate is fixedly connected with a main frame, the smearing structure comprises a sliding plate, a hinge part II and a smearing roller, the hinge part II is fixedly connected to the upper part of the sliding plate, the smearing roller is rotatably connected to the upper end of the sliding plate, the other end of the connecting rod is hinged to the corresponding hinge part II, and the sliding plate is slidably connected into.

According to the heat exchanger, the output shaft of the motor is fixedly connected with the cross rod, the cross rod is fixedly connected with the side mounting frame, the front end of the cross rod is fixedly connected with the gear II, and the gear II is in meshing transmission connection with the four gears I.

The heat exchanger has the beneficial effects that:

this device is convenient for remove, and need not to remove the heat exchanger, antiseptic operation degree of difficulty of paining the operation has been reduced, two side supports can height-adjusting, with the relative height of cooperation heat exchanger, run through the device in the heat exchanger, utilize motor drive support frame and four poles of traveling to rotate simultaneously, and then drive location transmission frame and move forward, herein the support frame drives location transmission frame simultaneously, adjust the sliding tray, the follow-up go-between, the connecting rod, adjustment mechanism, cross frame group with paint the structure and rotate, and then utilize and paint the roller and paint the heat exchanger inner wall, usable adjustment mechanism adjusts four and paints the diameter of paining of structure, in order to adapt to the heat exchanger of different pipe diameters.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall construction of a heat exchanger according to the present invention;

FIG. 2 is a schematic structural view of the side mount of the present invention;

FIG. 3 is a schematic structural view of the support frame of the present invention;

FIG. 4 is a schematic view of the construction of the travel bar of the present invention;

FIG. 5 is a schematic diagram of the positioning actuator frame of the present invention;

FIG. 6 is a schematic view of the structure of the regulating slide of the present invention;

FIG. 7 is a schematic view of the construction of the follower link and the connecting rod of the present invention;

FIG. 8 is a schematic structural view of the adjustment mechanism of the present invention;

FIG. 9 is a schematic structural view of the cross frame assembly of the present invention;

FIG. 10 is a schematic structural view of the application structure of the present invention;

fig. 11 is a schematic view of the structure of the motor of the present invention.

In the figure: a side support 1; a base plate 1-1; 1-2 parts of an electric telescopic rod; connecting a vertical plate 1-3; a support frame 2; 2-1 of a plate; a rotary hole I2-2; mounting frames 2-3; rotating holes II 2-4; a travel bar 3; a rotating rod 3-1; 3-2 parts of a baffle plate; 3-3 parts of a gear I; positioning the transmission frame 4; a main frame 4-1; 4-2 of a slideway; 4-3 of a rear connecting plate; 4-4 parts of a threaded pipe; an adjusting slide plate 5; 5-1 of a slide block; 5-2 of a slide hole; 5-3 of a positioning groove; a follow-up connection ring 6; a hinge part I6-1; a connecting rod 7; an adjusting mechanism 8; a transmission rod 8-1; a stud 8-2; a cross frame group 9; a transverse plate 9-1; a transverse slideway 9-2; a vertical plate 9-3; 9-4 of a vertical slideway; a painting structure 10; a slide plate 10-1; a hinge part II 10-2; 10-3 of a coating roller; a motor 11; a cross bar 11-1; and a gear II 11-2.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.