Heat exchange unit structure capable of being remotely controlled

Abstract

The utility model relates to a heat exchange unit structure capable of being remotely controlled, which belongs to the technical field of heat exchange units and comprises a tank body, a connecting pipe is communicated with the right side of the tank body, a control assembly is arranged on one side of the tank body, an installation part is arranged on the right side of the connecting pipe, and a heat exchange pipe is communicated with the left side of the installation part. A mounting mechanism for conveniently mounting the heat exchange tube is arranged on the left side of the mounting part, and a protection mechanism for protection is arranged on the outer surface of the control assembly. The mounting mechanism comprises an insertion rod fixed to the left side of the mounting piece, and an insertion hole is formed in the right side of the connecting pipe. According to the heat exchange unit structure capable of being remotely controlled, through the arrangement of the inserting rods, the inserting holes, the rotating rods, the rotating gears, the toothed plates, the connecting frames, the movable plates and the limiting blocks, when a worker disassembles and assembles the heat exchange pipes, tools are not needed, the heat exchange pipes can be rapidly disassembled, and therefore the disassembly and assembly efficiency of the heat exchange pipes is improved; and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange units, in particular to a heat exchange unit structure capable of being remotely controlled. Background Art

[0002] The heat exchange unit is composed of a heat exchanger, a temperature control valve group, a steam trap group (when the heat medium is steam), a circulating pump, an electric control cabinet, a base, pipelines, valves, instruments, etc., and can be equipped with an expansion tank, water treatment equipment, water pump frequency conversion control, temperature control valve, remote communication control, etc., to form a complete heat exchange station.

[0003] Through searching, it is found that Chinese patent publication number: CN217928974U discloses a volumetric heat exchange unit with remote control, including a tank body, a support fixedly connected to the bottom of the tank body, a sewage valve fixedly installed in the middle of the bottom surface of the tank body, a connecting pipe fixedly connected to the inside of the tank body, a sealing ring clamped inside the connecting pipe, a heat exchange component movably connected to one side of the sealing ring, a fixing hole is opened on one side of the connecting pipe, a fixing component is movably sleeved inside the fixing hole, a hot water outlet valve is fixedly installed in the middle of the top surface of the tank body, and a connecting pipe is fixedly installed on one side of the top surface of the tank body. A valve, a control component is fixedly installed on the outer surface of the tank body, and the control component includes a bottom plate, and a fixing piece is fixedly sleeved inside the bottom plate. The utility model is provided with a fixing component and a heat exchange component, which is convenient for users to disassemble the equipment when inspecting it, thereby facilitating maintenance, and convenient for cleaning when the inside of the tank body needs to be cleaned. However, in the utility model, the heat exchange component is fixed to the outer surface of the tank body by the cooperation of multiple bolts and nuts, and the staff needs to use tools during installation and disassembly, which not only increases the labor intensity, but also reduces the efficiency of disassembly and assembly. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a remotely controllable heat exchange unit structure, which has the advantages of easy installation of heat exchange tubes, etc., and solves the problem that the heat exchange component is fixed to the outer surface of the tank body by the cooperation of multiple bolts and nuts, and the workers need to use tools during installation and disassembly, which not only increases the labor intensity but also has low efficiency in disassembly and assembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remotely controllable heat exchange unit structure, comprising a tank body, the right side of the tank body is connected to a connecting pipe, one side of the tank body is provided with a control assembly, the right side of the connecting pipe is provided with a mounting piece, the left side of the mounting piece is connected to a heat exchange pipe, the left side of the mounting piece is provided with a mounting mechanism for facilitating the installation of the heat exchange pipe, and the outer surface of the control assembly is provided with a protective mechanism for protection;

[0006] The mounting mechanism comprises an insertion rod fixed on the left side of the mounting member, a plug hole is provided on the right side of the connecting tube, a rotating rod is rotatably connected between the opposite sides of the left and right side walls of the inner cavity of the insertion rod through a bearing, rotating gears are fixed to the left and right ends of the outer surface of the rotating rod, the back of the rotating gear at the left end and the front of the rotating gear at the right end are meshed and connected with toothed plates, a connecting frame is fixed to the opposite side of the two toothed plates, the other end of the connecting frame and the toothed plate is fixed with the same movable plate, and limit blocks are fixed to the opposite sides of the movable plates at the upper and lower ends;

[0007] The protection mechanism includes a protection cover hingedly connected to the outer surface of the control component through a hinge seat, plug blocks are fixed on the left and right ends of the lower surface of the protection cover, positioning blocks are fixed on the left and right ends of the lower surface of the control component, a positioning groove is provided on the front of the positioning block, telescopic rods are fixed to the inner walls of the opposite sides of the two positioning blocks, springs are movably sleeved on the outer surfaces of the telescopic rods, movable frames are fixed on the opposite sides of the two telescopic rods, and limiting grooves are provided on the opposite sides of the two plug blocks.

[0008] Furthermore, a sealing ring is fixed on the right side of the connecting pipe, and a connecting valve, a hot water outlet valve, a thermometer and a pressure gauge are fixed on the upper surface of the tank body from left to right in sequence.

[0009] Furthermore, a heat medium outlet valve is fixed to the right end of the upper surface of the mounting member, and a cold water inlet valve and a heat medium inlet valve are fixed to the lower surface of the mounting member.

[0010] Furthermore, the inner diameter of the jack is matched with the outer diameter of the plug rod, the number of the plug rods is several and evenly distributed on the left side of the mounting member, and the number of the jacks is several and evenly distributed on the right side of the connecting pipe.

[0011] Furthermore, the left side of the rotating rod passes through the insertion rod and extends to the left side of the insertion rod, a fixing plate is fixed to the top of the left side of the insertion rod, the upper surface of the fixing plate is threadedly connected to a threaded rod with one end passing through and extending to its inner cavity, the lower surface of the threaded rod passes through the rotating rod and extends to the lower side of the rotating rod, and the threaded rod is threadedly connected to the rotating rod.

[0012] Furthermore, a limiting rod is fixed to the bottom of the left side of the left tooth plate and the top of the right side of the right tooth plate, and a limiting strip is fixed to the bottom of the left side wall of the inner cavity of the insertion rod and the top of the right side wall of the inner cavity. The limiting rod makes linear up and down motion in the inner cavity of the limiting strip, and the upper and lower surfaces of the insertion rod are provided with through holes that are compatible with the size of the limit block.

[0013] Furthermore, the size of the inner cavity of the protective cover is compatible with the size of the control component, the size of the inner cavity of the positioning groove is compatible with the size of the plug block, the size of the movable frame is compatible with the size of the inner cavity of the limit groove, and the two ends of the spring are respectively fixedly connected to the side opposite to the inner wall of the movable frame and the positioning block.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The heat exchange unit structure that can be remotely controlled, through the arrangement of the plug rod, the plug hole, the rotating rod, the rotating gear, the tooth plate, the connecting frame, the movable plate and the limit block, can quickly disassemble the heat exchange tubes when the staff disassemble and install the heat exchange tubes without the help of tools, thereby improving the efficiency of disassembly and assembly of the heat exchange tubes and reducing the labor intensity of the staff.

[0016] 2. The heat exchanger unit structure that can be remotely controlled can close the protective cover after using the control component for remote control, and then use the cooperation between the plug block, the positioning block, the positioning slot, the telescopic rod, the spring, the limit slot and the movable frame to position the position of the plug block, so that the protective cover is positioned on the outer surface of the control component, thereby avoiding accidental touching of the control component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model.

[0021] In the figure: 1 tank body, 2 connecting pipe, 3 control assembly, 4 mounting part, 5 heat exchange tube, 6 mounting mechanism, 601 plug rod, 602 plug hole, 603 rotating rod, 604 rotating gear, 605 tooth plate, 606 connecting frame, 607 movable plate, 608 limit block, 7 protection mechanism, 701 protection cover, 702 plug block, 703 positioning block, 704 positioning slot, 705 telescopic rod, 706 spring, 707 limit slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 In this embodiment, a remotely controllable heat exchange unit structure includes a tank body 1, a connecting pipe 2 is connected to the right side of the tank body 1, a control component 3 is provided on one side of the tank body 1, a mounting member 4 is provided on the right side of the connecting pipe 2, a heat exchange tube 5 is connected to the left side of the mounting member 4, a mounting mechanism 6 for facilitating the installation of the heat exchange tube 5 is provided on the left side of the mounting member 4, and a protective mechanism 7 for protection is provided on the outer surface of the control component 3.

[0024] In this embodiment, a sealing ring is fixed on the right side of the connecting pipe 2, and a connecting valve, a hot water outlet valve, a thermometer and a pressure gauge are fixed on the upper surface of the tank body 1 from left to right in sequence. A heat medium outlet valve is fixed on the right end of the upper surface of the mounting member 4, and a cold water inlet valve and a heat medium inlet valve are fixed on the lower surface of the mounting member 4.

[0025] See also Figure 2-3 In order to improve the efficiency of disassembly and assembly of the heat exchange tube 5, the installation mechanism 6 in this embodiment includes an insertion rod 601 fixed to the left side of the installation member 4, and a plug hole 602 is opened on the right side of the connecting tube 2. A rotating rod 603 is rotatably connected between the opposite sides of the inner cavity of the left and right side walls of the insertion rod 601 through a bearing, and rotating gears 604 are fixed on the left and right ends of the outer surface of the rotating rod 603. The heat exchange tube 5 is inserted into the inner cavity of the tank body 1 through the connecting tube 2, and then the installation member 4 is fitted with the connecting tube 2, so that the insertion rod 601 enters the inner cavity of the plug hole 602. At this time, the rotating rod 603 is rotated, and the rotation of the rotating rod 603 drives the two rotating gears 604 to rotate, and the back of the left end rotating gear 604 and the right end rotating gear 604 are rotated. The front of the rotating gear 604 is meshed with a tooth plate 605, and a connecting frame 606 is fixed to the opposite side of the two tooth plates 605. The other end of the connecting frame 606 and the tooth plate 605 is fixed with the same movable plate 607, and the opposite side of the movable plates 607 at the upper and lower ends is fixed with a limit block 608. The rotation of the rotating gear 604 causes the tooth plate 605 meshed with it to move upward and downward, and the movement of the tooth plate 605 drives the connecting frame 606 to move, thereby moving the movable plate 607, and further driving the limit block 608 to move. At this time, the two limit blocks 608 move in opposite directions and are stuck on the left side of the insertion rod 601 to prevent the insertion rod 601 from falling out, so as to fix the heat exchange tube 5.

[0026] The inner diameter of the jack 602 matches the outer diameter of the plug rod 601 , there are several plug rods 601 evenly distributed on the left side of the mounting member 4 , and there are several jacks 602 evenly distributed on the right side of the connecting pipe 2 .

[0027] In this embodiment, the left side of the rotating rod 603 passes through the insertion rod 601 and extends to the left side of the insertion rod 601. A fixing plate is fixed to the top of the left side of the insertion rod 601. The upper surface of the fixing plate is threadedly connected to a threaded rod with one end passing through and extending to its inner cavity. The lower surface of the threaded rod passes through the rotating rod 603 and extends to the lower side of the rotating rod 603. The threaded rod and the rotating rod 603 are threadedly connected. In order to limit the rotating rod 603, the threaded rod is rotated and moved downward to the inner cavity of the rotating rod 603, so that the position of the rotating rod 603 is fixed, further improving the stability of the fixation of the heat exchange tube 5.

[0028] In addition, limiting rods are fixed at the bottom of the left side of the left end tooth plate 605 and the top of the right side of the right end tooth plate 605, and limiting strips are fixed at the bottom of the left side wall of the inner cavity of the insertion rod 601 and the top of the right side wall of the inner cavity. The limiting rods make linear up and down movements in the inner cavity of the limiting strips, and the upper and lower surfaces of the insertion rod 601 are provided with through holes that match the size of the limiting block 608.

[0029] See also Figure 4 In order to avoid accidental touching of the control component 3, the protection mechanism 7 in this embodiment includes a protection cover 701 hingedly connected to the outer surface of the control component 3 through a hinge seat, and plug blocks 702 are fixed to the left and right ends of the lower surface of the protection cover 701, and positioning blocks 703 are fixed to the left and right ends of the lower surface of the control component 3. The front of the positioning block 703 is provided with a positioning groove 704. After use, the protection cover 701 can be closed. At this time, it is necessary to make the plug block 702 fixed on the lower surface of the protection cover 701 extend into the inner cavity of the positioning groove 704, and the movable frame is moved. The inner walls of the two positioning blocks 703 on the opposite side are fixed with telescopic rods 705, and the telescopic rod 705 is fixed to the inner walls of the two positioning blocks 703. 05 is movably sleeved with a spring 706 on the outer surface, so that the spring 706 and the telescopic rod 705 are squeezed, thereby moving the movable frame out of the positioning groove 704, and then the plug block 702 can be inserted into the inner cavity of the positioning groove 704, and the movable frames are fixed on the opposite sides of the two telescopic rods 705, and the limiting grooves 707 are provided on the opposite sides of the two plug blocks 702. Then the movable frame is released, and the spring 706 rebounds after being unrestricted and drives the telescopic rod 705 to extend, thereby moving the movable frame until one end of the movable frame moves into the inner cavity of the limiting groove 707 to limit the plug block 702, thereby avoiding the phenomenon of accidental touching of the control component 3.

[0030] Among them, the size of the inner cavity of the protective cover 701 is compatible with the size of the control component 3, the size of the inner cavity of the positioning groove 704 is compatible with the size of the plug block 702, the size of the movable frame is compatible with the size of the inner cavity of the limit groove 707, and the two ends of the spring 706 are respectively fixedly connected to the side opposite to the inner wall of the movable frame and the positioning block 703.

[0031] It should be noted that the cross-sectional shape of the insert block 702 is L-shaped, and the shape of the protective cover 701 is a transparent protective shell.

[0032] The working principle of the above embodiment is:

[0033] (1) When installing the heat exchange tube 5 on the connecting tube 2, first insert the heat exchange tube 5 into the inner cavity of the tank body 1 through the connecting tube 2, then make the mounting member 4 fit with the connecting tube 2, so that the insertion rod 601 enters the inner cavity of the insertion hole 602, and then rotate the rotating rod 603. The rotation of the rotating rod 603 drives the two rotating gears 604 to rotate. The rotation of the rotating gear 604 causes the tooth plate 605 meshing with it to move upward and downward. The movement of the tooth plate 605 drives the connecting frame 606 to move, thereby causing the movable plate 607 to move, and then drives the limit block 608 to move. At this time, the two limit blocks 608 move in opposite directions and extend through the through hole. At this time, they can be stuck on the left side of the insertion rod 601 to prevent the insertion rod 601 from falling out. In order to limit the rotating rod 603, the threaded rod is rotated and moved downward to the inner cavity of the rotating rod 603, so that the position of the rotating rod 603 is fixed, further improving the stability of the fixing of the heat exchange tube 5.

[0034] (2) In order to protect the control component 3, after use, the protective cover 701 can be closed. At this time, it is necessary to extend the plug block 702 fixed on the lower surface of the protective cover 701 into the inner cavity of the positioning groove 704, and move the movable frame to move, so that the spring 706 and the telescopic rod 705 are squeezed, so that the movable frame moves out of the positioning groove 704, and then the plug block 702 can be inserted into the inner cavity of the positioning groove 704, and then the movable frame can be released. The spring 706 rebounds after being unrestricted and drives the telescopic rod 705 to extend, so that the movable frame moves until one end of the movable frame moves into the inner cavity of the limit groove 707 to limit the plug block 702, thereby avoiding the control component 3 from being accidentally touched.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A remotely controllable heat exchange unit structure, comprising a tank body (1), characterized in that: The right side of the tank body (1) is connected to a connecting pipe (2), one side of the tank body (1) is provided with a control assembly (3), the right side of the connecting pipe (2) is provided with a mounting member (4), the left side of the mounting member (4) is connected to a heat exchange tube (5), the left side of the mounting member (4) is provided with a mounting mechanism (6) for facilitating the installation of the heat exchange tube (5), and the outer surface of the control assembly (3) is provided with a protective mechanism (7) for protection; The mounting mechanism (6) comprises an insertion rod (601) fixed on the left side of the mounting member (4); a plug hole (602) is provided on the right side of the connecting tube (2); a rotating rod (603) is rotatably connected between the left and right side walls of the inner cavity of the insertion rod (601) via a bearing; rotating gears (604) are fixed to the left and right ends of the outer surface of the rotating rod (603); the back of the rotating gear (604) at the left end and the front of the rotating gear (604) at the right end are meshedly connected with tooth plates (605); a connecting frame (606) is fixed to the opposite side of the two tooth plates (605); the other end of the connecting frame (606) and the tooth plate (605) is fixed with the same movable plate (607); and the opposite sides of the movable plates (607) at the upper and lower ends are fixed with limit blocks (608); The protection mechanism (7) comprises a protection cover (701) hingedly connected to the outer surface of the control component (3) through a hinge seat, plug blocks (702) are fixed to the left and right ends of the lower surface of the protection cover (701), positioning blocks (703) are fixed to the left and right ends of the lower surface of the control component (3), a positioning groove (704) is provided on the front of the positioning block (703), telescopic rods (705) are fixed to the inner walls of the opposite sides of the two positioning blocks (703), springs (706) are movably sleeved on the outer surfaces of the telescopic rods (705), movable frames are fixed to the opposite sides of the two telescopic rods (705), and limiting grooves (707) are provided on the opposite sides of the two plug blocks (702).

2. A remotely controllable heat exchange unit structure according to claim 1, characterized in that: A sealing ring is fixed on the right side of the connecting pipe (2), and a connecting valve, a hot water outlet valve, a thermometer and a pressure gauge are fixed on the upper surface of the tank body (1) in sequence from left to right.

3. The remotely controllable heat exchange unit structure according to claim 1, characterized in that: A heat medium outlet valve is fixed to the right end of the upper surface of the mounting member (4), and a cold water inlet valve and a heat medium inlet valve are fixed to the lower surface of the mounting member (4).

4. The remotely controllable heat exchange unit structure according to claim 1, characterized in that: The inner diameter of the insertion hole (602) is matched to the outer diameter of the insertion rod (601), the number of the insertion rods (601) is several and evenly distributed on the left side of the mounting member (4), and the number of the insertion holes (602) is several and evenly distributed on the right side of the connecting pipe (2).

5. The remotely controllable heat exchange unit structure according to claim 1, characterized in that: The left side of the rotating rod (603) passes through the insertion rod (601) and extends to the left side of the insertion rod (601); a fixing plate is fixed to the top of the left side of the insertion rod (601); the upper surface of the fixing plate is threadedly connected to a threaded rod with one end passing through and extending into its inner cavity; the lower surface of the threaded rod passes through the rotating rod (603) and extends to the lower side of the rotating rod (603); the threaded rod is threadedly connected to the rotating rod (603).

6. The remotely controllable heat exchange unit structure according to claim 1, characterized in that: A limiting rod is fixed to the bottom of the left side of the tooth plate (605) at the left end and the top of the right side of the tooth plate (605) at the right end, and a limiting strip is fixed to the bottom of the left side wall of the inner cavity of the insertion rod (601) and the top of the right side wall of the inner cavity. The limiting rod makes linear up and down motion in the inner cavity of the limiting strip, and the upper and lower surfaces of the insertion rod (601) are provided with through holes that match the size of the limiting block (608).

7. The remotely controllable heat exchange unit structure according to claim 1, characterized in that: The size of the inner cavity of the protective cover (701) is compatible with the size of the control component (3), the size of the inner cavity of the positioning groove (704) is compatible with the size of the plug block (702), the size of the movable frame is compatible with the size of the inner cavity of the limiting groove (707), and the two ends of the spring (706) are respectively fixedly connected to the side of the movable frame opposite to the inner wall of the positioning block (703).

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