Container type heat exchange station

Abstract

The utility model discloses a container type heat exchange station, which relates to the technical field of container type heat exchange stations and comprises an active ventilation component consisting of a driving mechanism and a direction control mechanism. The driving mechanism can drive the fan frame and the fan shaft in the fan frame to move back and forth in the container shell to achieve the ventilation and heat dissipation effects, the problem of cable dragging is avoided, and under the action of the direction control mechanism, when the fan frame moves, the fan shaft can be matched with the direction control mechanism to achieve autorotation of the fan shaft, and the fan shaft can rotate. Therefore, the fan shaft can achieve the ventilation and heat dissipation effects through the fan blades during rotation, and the problems that when a fan of an existing container type heat exchange station reciprocates, a connecting cable is prone to being dragged and abraded, and the cable is prone to being damaged and short-circuited after being used for a long time are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of container-type heat exchange stations, and more specifically, particularly relates to a container-type heat exchange station. Background Art

[0002] The function of the containerized heat exchange station is to produce hot water of different temperatures from heating, air conditioning, floor heating or domestic water, and transport it to the community pipe network required for heating through pipelines to meet the needs of users. For example, in the patent with application number: CN202222075503.8, a containerized heat exchange station is disclosed, which includes a container body and a heat exchange unit located in the container body. A ventilation slot is provided at the top of the container body, and a ventilation fan is provided in the ventilation slot. A transmission screw connected to the container body is provided on one side of the ventilation slot. A nut seat is threadedly connected on the transmission screw. The ventilation fan is connected to the nut seat. A transmission rod fixedly connected to the container body is provided on the side of the ventilation slot away from the transmission screw. The transmission rod is slidably connected to the ventilation fan. The transmission screw is rotated, and the ventilation fan is moved back and forth in the ventilation slot through the nut seat. The transmission rod limits the ventilation fan, improves the stability of the ventilation fan when it moves in the ventilation slot, facilitates large-area blowing and heat dissipation inside the box, and improves the heat dissipation effect of the heat exchange unit in the container.

[0003] When the above-mentioned containerized heat exchange station is in use, its reciprocating movement and the rotation of the fan are controlled by two independent motors. The control method is relatively cumbersome, and the fan is likely to drag and wear its connecting cables when it reciprocates. Long-term use can easily cause cable damage and short circuits. The stability is poor and the practicality is not high. Utility Model Content

[0004] The disclosed embodiment relates to a container-type heat exchange station, which has an active ventilation component, wherein a driving mechanism can drive the fan frame and the fan shaft inside it to move back and forth inside the container shell to achieve the effect of ventilation and heat dissipation, without the problem of cable dragging, and under the action of the control mechanism, when the fan frame is moving, the fan shaft can cooperate with the control mechanism to achieve the self-rotation of the fan shaft, so that the fan shaft can achieve the effect of ventilation and heat dissipation through its own fan blades when rotating, and at the same time, under the restriction of two sets of control mechanisms, the fan shaft will only rotate in one direction (the same direction) when the fan frame moves back and forth, and will not change the rotation direction with the movement of the fan frame, and the synchronous regulation of the reciprocating movement and the ventilation effect can be achieved only through the driving mechanism, which is convenient and flexible to use, and has extremely high flexibility, stability and practicality.

[0005] In a first aspect of the present disclosure, a containerized heat exchange station is provided, comprising a box assembly, wherein the box assembly comprises a container shell, a side ventilation frame and a top ventilation frame, wherein the side ventilation frame is fixedly mounted on the side of the container shell, and the top ventilation frame is fixedly mounted on the top of the container shell, and dust filters are installed inside the side ventilation frame and the top ventilation frame; and an active ventilation assembly is further provided, wherein the active ventilation assembly is composed of a driving mechanism and a direction control mechanism;

[0006] The driving mechanism includes a mounting frame, a driving motor, a driving screw, a fan frame and a fan shaft. The mounting frame is fixedly mounted on the top of the container shell, and the mounting frame is located at the position of the top ventilation frame. The driving motor is fixedly mounted on the side of the mounting frame, and the driving screw is rotatably connected to the inside of the mounting frame. The rotating shaft of the driving motor is transmission-connected to one end of the driving screw, and the fan frame is plugged into the inside of the mounting frame. The driving screw is screwed to the inside of the fan frame through a rod body thread, and the fan shaft is rotatably connected to the inside of the mounting frame, and a fan blade is provided on the top of the fan shaft;

[0007] The direction control mechanism comprises a direction control gear and a transmission gear block. The direction control gear is rotatably connected to the bottom of the fan shaft, and the transmission gear block is radially inserted into the inside of the fan shaft.

[0008] In at least some embodiments, the direction control mechanism is provided with two groups, and the two groups of direction control mechanisms are axially arranged at the bottom of the fan shaft.

[0009] In at least some embodiments, a transmission top spring is provided inside the transmission gear block, and two ends of the transmission top spring respectively abut against the inside of the transmission gear block and the fan shaft.

[0010] In at least some embodiments, a transmission tooth groove is provided inside the control gear, and the cross-sectional shape of the outer end of the transmission tooth block and a single tooth groove of the transmission tooth groove are both right-angled triangles. When the control gear rotates forward, the straight edge of the transmission tooth groove and the straight edge of the transmission tooth block are engaged.

[0011] In at least some embodiments, two sets of ventilation racks are provided at the bottom of the mounting frame, and the two sets of ventilation racks are respectively meshed with the gear teeth of the two sets of direction control gears of the direction control mechanisms for transmission.

[0012] In at least some embodiments, the two groups of ventilation racks are symmetrically arranged.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The driving mechanism can drive the fan frame and the fan shaft inside it to move back and forth inside the container shell to achieve the effect of ventilation and heat dissipation, without the problem of cable dragging, and under the action of the control mechanism, when the fan frame is moving, the fan shaft can cooperate with the control mechanism to achieve the self-rotation of the fan shaft, so that the fan shaft can achieve the effect of ventilation and heat dissipation through its own fan blades when rotating. At the same time, under the restriction of the two sets of control mechanisms, the fan shaft will only rotate in one direction (in the same direction) when the fan frame reciprocates, and will not change the rotation direction with the movement of the fan frame, and the synchronous regulation of reciprocating movement and ventilation effect can be achieved only through the driving mechanism. It is convenient and flexible to use, which improves the flexibility, stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 This utility model Figure 1 Schematic diagram of the internal structure.

[0017] Figure 3 It is a schematic diagram of the structure inside the active ventilation component of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the fan shaft and the direction control mechanism of the utility model after being disassembled.

[0019] Figure 5 This utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Box assembly; 101. Container shell; 102. Side ventilation frame; 103. Top ventilation frame;

[0022] 2. Driving mechanism; 201. Mounting frame; 2011. Ventilation rack; 202. Driving motor; 203. Driving screw; 204. Fan frame; 205. Fan shaft;

[0023] 3. Direction control mechanism; 301. Direction control gear; 3011. Transmission tooth groove; 302. Transmission tooth block; 3021. Transmission top spring. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] Embodiment 1: The utility model provides a containerized heat exchange station, including a box assembly 1, the box assembly 1 includes a container shell 101, a side ventilation frame 102 and a top ventilation frame 103, the side ventilation frame 102 is fixedly installed on the side of the container shell 101, and the top ventilation frame 103 is fixedly installed on the top of the container shell 101, and dust filters are installed inside the side ventilation frame 102 and the top ventilation frame 103 to prevent dust or impurities from entering the interior of the container shell 101; it also includes an active ventilation assembly, and the active ventilation assembly is composed of a driving mechanism 2 and a control mechanism 3;

[0027] The driving mechanism 2 includes a mounting frame 201, a driving motor 202, a driving screw 203, a fan frame 204 and a fan shaft 205. The mounting frame 201 is fixedly mounted on the top of the container shell 101, and the mounting frame 201 is located at the position of the top ventilation frame 103. The driving motor 202 is fixedly mounted on the side of the mounting frame 201, and the driving screw 203 is rotatably connected to the inside of the mounting frame 201. The rotating shaft of the driving motor 202 is drivingly connected to one end of the driving screw 203, and the fan frame 204 is plugged into the inside of the mounting frame 201, and the fan shaft 205 is rotatably connected to the inside of the mounting frame 201. The top of the fan shaft 205 is provided with a fan blade;

[0028] The direction control mechanism 3 includes a direction control gear 301 and a transmission gear block 302. The direction control gear 301 is rotatably connected to the bottom of the fan shaft 205, and the transmission gear block 302 is radially inserted into the inside of the fan shaft 205.

[0029] There are two sets of direction control mechanisms 3 , and the two sets of direction control mechanisms 3 are axially arranged at the bottom of the fan shaft 205 .

[0030] In the disclosed embodiment, the driving screw 203 is screwed to the inside of the fan frame 204 through the rod body thread, and the driving mechanism 2 can drive the fan frame 204 to reciprocate inside the mounting frame 201 to achieve the effect of mobile ventilation and heat dissipation. When the driving motor 202 rotates, it can drive the driving screw 203 to rotate, and when the driving screw 203 rotates, it can drive the fan frame 204 to move, so that the reciprocating movement of the fan frame 204 inside the mounting frame 201 can be achieved by controlling the regular forward and reverse rotation of the driving motor 202, which is convenient and flexible to use.

[0031] In the embodiment of the present disclosure, two sets of ventilation racks 2011 are provided at the bottom of the mounting frame 201, and the two sets of ventilation racks 2011 are respectively engaged with the gear teeth of the two sets of control gears 301 of the control mechanism 3, and the two sets of ventilation racks 2011 are symmetrically arranged. In use, when the fan frame 204 is moving, the fan shaft 205 can cooperate with the control mechanism 3 to realize the self-rotation of the fan shaft 205 and achieve the effect of ventilation and heat dissipation through its own fan blades, and the fan shaft 205 will only move in one direction (same direction) when the fan frame 204 moves back and forth. ) rotates, a transmission top spring 3021 is arranged inside the transmission gear block 302, and the two ends of the transmission top spring 3021 respectively abut against the inside of the transmission gear block 302 and the fan shaft 205, a transmission tooth groove 3011 is arranged inside the control gear 301, and the cross-sectional shapes of the outer end of the transmission gear block 302 and the single tooth groove of the transmission tooth groove 3011 are both right-angled triangles, when the control gear 301 rotates forward, the tooth groove straight edge of the transmission tooth groove 3011 and the block straight edge of the transmission gear block 302 are clamped, so that the fan frame 2 04 moves to the left as an example, at this time, the direction control gear 301 of one group of the direction control mechanism 3 rotates forward under the cooperation of the ventilation rack 2011 connected thereto, and the direction control gear 301 of the other group of the direction control mechanism 3 rotates forward and reverse under the cooperation of the ventilation rack 2011 connected thereto. At this time, the straight edge of the tooth groove 3011 of the forward-rotating direction control gear 301 will be engaged with the straight edge of the transmission tooth block 302 of the same group to drive the fan shaft 205 to rotate forward, while the reverse direction control gear 301 transmission tooth groove 3011 The beveled edge of the tooth groove will squeeze and avoid each other with the beveled edge of the transmission gear block 302 in the same group, so that the device will not be stuck. Therefore, when the fan frame 204 moves to the left, the fan shaft 205 rotates forward to achieve ventilation and heat dissipation effects. When the fan frame 204 moves to the right, the control gear 301 that was originally rotating forward will reverse, and the control gear 301 that was originally reversed will rotate forward, thereby continuing to drive the fan shaft 205 to rotate forward, achieving the technical effect that the fan shaft 205 can only rotate in one direction (in the same direction), and the ventilation is stable, and the gas flow channel is stable.

[0032] The specific usage and function of this embodiment are as follows:

[0033] In the utility model, the ventilation and heat dissipation effect inside the container shell 101 can be achieved through the active ventilation component, the driving mechanism 2 can drive the fan frame 204 to reciprocate inside the mounting frame 201 to achieve the effect of mobile ventilation and heat dissipation, when the driving motor 202 rotates, it can drive the driving screw 203 to rotate, and when the driving screw 203 rotates, it can drive the fan frame 204 to move, so that the reciprocating movement of the fan frame 204 inside the mounting frame 201 can be achieved by controlling the regular forward and reverse rotation of the driving motor 202, when the fan frame 204 moves, the fan shaft 205 can cooperate with the control mechanism 3 to realize the self-rotation of the fan shaft 205 to achieve the effect of ventilation and heat dissipation through its own fan blades, and the fan shaft 205 will only rotate in one direction (the same direction) when the fan frame 204 reciprocates. Taking the movement of the fan frame 204 to the left as an example, at this time, one set of control gears 301 of the control mechanism 3 is connected to it. The ventilation rack 2011 rotates forward under the cooperation of the ventilation rack 2011, and the control gear 301 of the other group of control mechanism 3 rotates forward and reverse under the cooperation of the ventilation rack 2011 connected thereto. At this time, the straight edge of the tooth groove of the transmission tooth groove 3011 of the forward rotating control gear 301 will be engaged with the straight edge of the transmission tooth block 302 of the same group, driving the fan shaft 205 to rotate forward, and the beveled edge of the tooth groove of the reversed control gear 301 transmission tooth groove 3011 will squeeze and avoid each other with the beveled edge of the transmission tooth block 302 of the same group, so that the device will not be stuck. Therefore, when the fan frame 204 moves to the left, the fan shaft 205 rotates forward to achieve ventilation and heat dissipation effects. When the fan frame 204 moves to the right, the control gear 301 that originally rotates forward will reverse, and the control gear 301 that originally reversed will rotate forward, thereby continuing to drive the fan shaft 205 to rotate forward, achieving the technical effect that the fan shaft 205 can only rotate in one direction (in the same direction), and the ventilation is stable, and the gas flow path is stable.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A containerized heat exchange station, comprising: A box assembly (1), the box assembly (1) comprising a container shell (101), a side ventilation frame (102) and a top ventilation frame (103), the side ventilation frame (102) being fixedly mounted on the side of the container shell (101), and the top ventilation frame (103) being fixedly mounted on the top of the container shell (101), and dustproof filters being installed inside the side ventilation frame (102) and the top ventilation frame (103); characterized in that: an active ventilation assembly is also included, the active ventilation assembly being composed of a driving mechanism (2) and a direction control mechanism (3); The driving mechanism (2) comprises a mounting frame (201), a driving motor (202), a driving screw (203), a fan frame (204) and a fan shaft (205); the mounting frame (201) is fixedly mounted on the top of the container shell (101), and the mounting frame (201) is located at the position of the top ventilation frame (103); the driving motor (202) is fixedly mounted on the side of the mounting frame (201), and the driving screw (203) is rotatably connected to the inside of the mounting frame (201); the rotating shaft of the driving motor (202) is transmission-connected to one end of the driving screw (203), and the fan frame (204) is plugged into the inside of the mounting frame (201); the driving screw (203) is screwed to the inside of the fan frame (204) through a rod body thread, and the fan shaft (205) is rotatably connected to the inside of the mounting frame (201), and a fan blade is provided on the top of the fan shaft (205); The direction control mechanism (3) comprises a direction control gear (301) and a transmission gear block (302); the direction control gear (301) is rotatably connected to the bottom of the fan shaft (205), and the transmission gear block (302) is radially inserted into the interior of the fan shaft (205).

2. A containerized heat exchange station according to claim 1, characterized in that: The direction control mechanisms (3) are provided in two groups, and the two groups of direction control mechanisms (3) are axially arranged at the bottom of the fan shaft (205).

3. A containerized heat exchange station as claimed in claim 2, characterized in that: A transmission top spring (3021) is provided inside the transmission gear block (302), and two ends of the transmission top spring (3021) respectively abut against the inside of the transmission gear block (302) and the fan shaft (205).

4. A containerized heat exchange station as claimed in claim 3, characterized in that: The control gear (301) is provided with a transmission tooth groove (3011) inside, and the cross-sectional shapes of the outer end of the transmission tooth block (302) and a single tooth groove of the transmission tooth groove (3011) are both right-angled triangles. When the control gear (301) rotates in the forward direction, the tooth groove straight edge of the transmission tooth groove (3011) and the block straight edge of the transmission tooth block (302) are engaged.

5. A containerized heat exchange station as claimed in claim 4, characterized in that: Two sets of ventilation racks (2011) are provided at the bottom of the mounting frame (201), and the two sets of ventilation racks (2011) are respectively meshed with the gear teeth of the two sets of direction control gears (301) of the direction control mechanisms (3) for transmission.

6. A containerized heat exchange station as claimed in claim 5, characterized in that: The two groups of ventilation racks (2011) are symmetrically arranged.

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