CN220649209U - Pipe shell heat exchanger for water source type high-temperature heat pump - Google Patents
Pipe shell heat exchanger for water source type high-temperature heat pump Download PDFInfo
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- CN220649209U CN220649209U CN202322214473.9U CN202322214473U CN220649209U CN 220649209 U CN220649209 U CN 220649209U CN 202322214473 U CN202322214473 U CN 202322214473U CN 220649209 U CN220649209 U CN 220649209U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model provides a water source type tube shell heat exchanger for a high-temperature heat pump, which belongs to the technical field of heat exchangers and comprises a heat exchanger main body, wherein a transverse moving device and a vertical moving device are fixedly arranged below the heat exchanger main body, the transverse moving device comprises a first fixed block fixedly connected with the heat exchanger main body, a first cavity is formed in the first fixed block, a first opening communicated with the first cavity is formed in the bottom of the first fixed block, a first hydraulic rod is slidably arranged in the first cavity, and a first supporting plate is arranged at the bottom end of the first hydraulic rod. The heat exchanger main body can be transversely moved in the horizontal direction by the transverse moving device, the heat exchanger main body can be vertically moved in the horizontal direction by the vertical moving device, and the heat exchanger main body moving direction is perpendicular to the heat exchanger main body moving direction by the transverse moving device.
Description
Technical Field
The utility model belongs to the technical field of heat exchangers, and particularly relates to a tube shell heat exchanger for a water source type high-temperature heat pump.
Background
The shell-and-tube heat exchanger has the advantages of simple structure, mature manufacturing technology, perfect standard specification system, high operation elasticity and the like, and is suitable for various complex operation conditions. However, because the structural optimization means is limited, and the physical properties of the cold and hot fluid are complex under the tube shell operation condition, the tube shell heat exchanger works under the condition of lower heat transfer coefficient, and the heat transfer area is required to be large, the occupied area is large, and the cost of the heat exchanger is high. The heat transfer coefficient of the heat exchanger can be obviously improved by implementing the reinforced heat transfer pipe and inserting or changing the geometric structure of the baffle plate in the pipe, so that the comprehensive flexibility and adaptability of the heat exchange network can be improved, and the comprehensive optimization result of the heat exchange network is influenced. In the waste heat recovery system of the thermal power plant, a water source type high-temperature heat pump and a shell-and-tube heat exchanger are usually required to be matched with each other.
In the patent document with the application number of CN20232004897. X, a high-temperature heat exchanger is provided, wherein a stabilizing plate is arranged below a heat exchanger main body, and a hydraulic machine, a sliding plate, a movable plate and a roller are sequentially arranged below the stabilizing plate; and the bottom fixed mounting of heat exchanger main part has the fixed plate, has seted up the sliding tray in the fixed plate, is provided with the extensible member in the sliding tray, and the bottom of extensible member is provided with the backup pad. When the heat exchanger is used, the hydraulic press is enabled to drive the sliding plate, the movable plate and the idler wheels to move downwards until the idler wheels are in contact with the ground, then the telescopic piece is enabled to drive the supporting plate to shrink into the sliding groove, then the heat exchanger main body is pushed by manpower, and the idler wheels can be enabled to drive the heat exchanger main body to move.
Then above-mentioned file is when using the position of tube shell heat exchanger to finely tune, needs to promote the heat exchanger main part through the manpower, because prior art's tube shell heat exchanger area is big, consequently leads to the weight of tube shell heat exchanger great, even there is the gyro wheel below the heat exchanger main part also be difficult to promote through the manpower.
Disclosure of Invention
The utility model provides a water source type high-temperature heat pump tube shell heat exchanger, which aims to solve the problem that the position of the tube shell heat exchanger is difficult to finely adjust in the prior art. Through the transverse moving device and the vertical moving device, the position of the tube shell heat exchanger can be finely adjusted in the horizontal direction.
The utility model relates to a tube shell heat exchanger for a water source type high-temperature heat pump, which adopts the following technical scheme:
the utility model provides a water source type tube shell heat exchanger for a high-temperature heat pump, which comprises the following components: the heat exchanger comprises a heat exchanger main body, wherein a transverse moving device and a vertical moving device which enable the heat exchanger main body to move are fixedly arranged below the heat exchanger main body, the transverse moving device comprises a first fixed block fixedly connected with the heat exchanger main body, a first cavity is formed in the first fixed block, a first opening communicated with the first cavity is formed in the bottom of the first fixed block, a first chute communicated with the first cavity is formed in the first fixed block, and the first chute is parallel to the axis of the length direction of the heat exchanger main body;
the first sliding groove is rotationally connected with a first screw rod, the first screw rod is in threaded connection with a first sliding block capable of sliding in the first sliding groove, the first sliding block is fixedly connected with a vertical first hydraulic rod, and the bottom end of the first hydraulic rod is provided with a first supporting plate; wherein, first servo motor of first fixed block fixedly connected with, the output shaft of first servo motor and the one end fixed connection of first lead screw.
When the heat exchanger main body in the water source type high-temperature heat pump tube shell heat exchanger needs to move left and right in the horizontal direction, the first hydraulic rod and the first supporting plate can prop up the heat exchanger main body, and the first servo motor, the first screw rod and the first sliding block drive the heat exchanger main body to move left and right in the horizontal direction; the vertical moving device can move the heat exchanger body back and forth in the horizontal direction.
Further, the heat exchanger main body is moved along the length direction by the transverse moving device, and the moving direction of the vertical moving device is perpendicular to the moving direction of the transverse moving device. In the further technical scheme, the transverse moving and rotating device and the vertical moving device can enable the heat exchanger main body to move in four directions of front, back, left and right.
Further, the vertical moving device comprises a second fixed block fixedly connected with the heat exchanger main body, a second cavity is formed in the second fixed block, a second opening communicated with the second cavity is formed in the bottom of the second fixed block, a second chute communicated with the second cavity is formed in the second fixed block, and the length direction of the second chute is perpendicular to the length direction of the first chute.
Further, a second screw rod is rotationally connected in the second sliding groove, a second sliding block capable of sliding in the second sliding groove is connected in a threaded manner, the second sliding block is fixedly connected with a vertical second hydraulic rod, and a second supporting plate is arranged at the bottom end of the second hydraulic rod; wherein, second fixed block fixedly connected with second servo motor, second servo motor's output shaft and the one end fixed connection of second lead screw. In this further technical scheme, second hydraulic stem and second backup pad can prop up the heat exchanger body, and the second lead screw can drive the second slider and remove in the second spout to drive the heat exchanger main part and reciprocate in the horizontal direction.
Further, the bottom ends of the first supporting plate and the second supporting plate are respectively provided with a friction pad. In this further technical scheme, friction pad can increase the frictional force between first backup pad and second backup pad and the ground, prevents to remove the heat exchanger main part and takes place to slide at first backup pad or second backup pad in the removal in-process.
Further, a bearing seat is fixedly arranged below the heat exchanger main body. In this further technical scheme, after the heat exchanger main part moved suitable position, the heat exchanger main part passes through the carrier seat and installs subaerial.
The beneficial effects of the utility model are as follows: 1. in the tube shell heat exchanger for the water source type high-temperature heat pump, the heat exchanger main body can move left and right in the horizontal direction by the transverse moving device; 2. in the tube shell heat exchanger for the water source type high-temperature heat pump, the vertical moving device can enable the heat exchanger main body to move back and forth in the horizontal direction; 3. in the tube shell heat exchanger for the water source type high-temperature heat pump, the transverse moving device and the vertical moving device can conveniently finely adjust the position of the heat exchanger main body, so that a crane or manpower pushing is not needed.
Drawings
Fig. 1 is a schematic structural diagram of a tube-shell heat exchanger for a water source type high-temperature heat pump according to an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional structure of a first fixing block or a second fixing block of a tube shell heat exchanger for a water source type high-temperature heat pump according to an embodiment of the present utility model along a width direction thereof;
fig. 3 is a schematic cross-sectional structure of a first fixing block or a second fixing block of a tube shell heat exchanger for a water source type high-temperature heat pump according to an embodiment of the present utility model along a length direction of the first fixing block or the second fixing block.
In the accompanying drawings: 1 represents the main body of the heat exchanger, 2 represents the transverse moving device, 3 represents the first fixed block, 4 represents the first cavity, 5 represents the first opening, 6 represents the first chute, 7 represents the first screw rod, 8 represents the first slide block, 9 represents the first hydraulic rod, 10 represents the first support plate, 11 represents the first servo motor, 12 represents the vertical moving device, 13 represents the second fixed block, 14 represents the second cavity, 15 represents the second opening, 16 represents the second chute, 17 represents the second screw rod, 18 represents the second slide block, 19 represents the second hydraulic rod, 20 represents the second support plate, 21 represents the second servo motor, 22 represents the friction pad, and 23 represents the bearing seat.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. In the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the concepts of the present utility model.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic structural diagram of a tube-shell heat exchanger for a water source type high-temperature heat pump according to an embodiment of the present utility model, fig. 2 is a schematic structural diagram of a cross section of a first fixing block or a second fixing block of the tube-shell heat exchanger for a water source type high-temperature heat pump according to an embodiment of the present utility model along a width direction thereof, and fig. 3 is a schematic structural diagram of a cross section of a first fixing block or a second fixing block of the tube-shell heat exchanger for a water source type high-temperature heat pump according to an embodiment of the present utility model along a length direction thereof. According to fig. 1, fig. 2 and fig. 3, the application includes a heat exchanger main body 1, the heat exchanger main body 1 is a shell-and-tube heat exchanger commonly used in the prior art, a lateral movement device 2, a vertical movement device 12 and a bearing seat 23 are fixedly connected below the heat exchanger main body 1, wherein the lateral movement device 2 can enable the heat exchanger main body 1 to displace along the length direction of the heat exchanger main body 1 in the horizontal plane, the vertical movement device 12 can enable the heat exchanger main body 1 to displace along the width direction of the heat exchanger main body 1 in the horizontal plane, and the heat exchanger main body 1 can be placed on the ground through the bearing seat 23 after moving to a proper position.
As can be seen from fig. 1, the lateral shifting device 2 includes two first fixing blocks 3 located at two sides below the heat exchanger main body 1, and the length direction of each first fixing block 3 is the same as the length direction of the heat exchanger main body 1; with continued reference to fig. 1, the vertical moving device 12 includes two second fixed blocks 13 located below the heat exchanger main body 1, and the length direction of each second fixed block 13 is the same as the width direction of the heat exchanger main body 1; with continued reference to fig. 1, two carrying seats 23 are provided, and each carrying seat 23 has a height higher than the first fixed block 3 or the second fixed block 13.
When the first fixing block 3 is specifically arranged, referring to fig. 2 and 3, as can be seen from fig. 2 and 3, a first cavity 4 is formed in the first fixing block 3, a first opening 5 communicated with the first cavity 4 is formed at the bottom end of the first fixing block 3, a first chute 6 is formed in the first fixing block 3 above the first cavity 4 along the length direction of the first fixing block 3, and the first chute 6 is communicated with the first cavity 4; with continued reference to fig. 2 and 3, a first screw rod 7 is rotationally connected to the first chute 6, the first chute 6 is slidably connected to the first slider 8, the first screw rod 7 penetrates through the first slider 8 and is in threaded connection with the first slider 8, a vertical first hydraulic rod 9 is fixedly connected to the bottom end of the first slider 8, a horizontal first supporting plate 10 is fixedly connected to the bottom end of the first hydraulic rod 9, and a friction pad 22 is fixedly connected to the bottom surface of the first supporting plate 10; with continued reference to fig. 2 and 3, in order to facilitate driving of the first screw rod 7, a first servo motor 11 is fixedly connected to a side wall of the first fixed block 3 at a position corresponding to the first screw rod 7, and an output shaft of the first servo motor 11 penetrates through the side wall of the first fixed block 3 and is fixedly connected with one end of the first screw rod 7.
When the second fixing block 13 is specifically arranged, reference may be made to fig. 2 and 3, as can be seen from fig. 2 and 3, a second cavity 14 is formed in the second fixing block 13, a second opening 15 communicated with the second cavity 14 is formed at the bottom end of the second fixing block 13, a second chute 16 is formed in the second fixing block 13 above the second cavity 14 along the length direction of the second fixing block 13, and the second chute 16 is communicated with the second cavity 14; with continued reference to fig. 2 and 3, a second screw rod 17 is rotationally connected to the second chute 16, and the second chute 16 is slidably connected to a second slider 18, the second screw rod 17 penetrates through the second slider 18 and is in threaded connection with the second slider 18, a vertical second hydraulic rod 19 is fixedly connected to the bottom end of the second slider 18, a horizontal second supporting plate 20 is fixedly connected to the bottom end of the second hydraulic rod 19, and a friction pad 22 is fixedly connected to the bottom surface of the second supporting plate 20; with continued reference to fig. 2 and 3, in order to facilitate driving of the second screw rod 17, a second servo motor 21 is fixedly connected to a side wall of the second fixed block 13 corresponding to the position of the second screw rod 17, and an output shaft of the second servo motor 21 penetrates through the side wall of the second fixed block 13 and is fixedly connected with one end of the second screw rod 17.
The working principle of the tube shell heat exchanger for the water source type high-temperature heat pump is as follows: firstly hoist this application to the position that needs to install this application through the loop wheel machine, hoist after finishing when need finely tune the position of heat exchanger main part 1, the accessible lateral shifting device 2 makes heat exchanger main part 1 take place the displacement along self length direction in the horizontal plane to make heat exchanger main part 1 take place the displacement along self width direction in the horizontal plane through vertical mobile device 12, after heat exchanger main part 1 finely tunes to suitable position, support heat exchanger main part 1 in suitable position through bearing seat 23.
When the heat exchanger main body 1 needs to finely adjust and displace along the length direction of the heat exchanger main body 1, the first hydraulic rod 9 can be extended, so that the first supporting plate 10 and the friction pad 22 move downwards until the friction pad 22 is in close contact with the ground, the first hydraulic rod 9 is extended continuously, so that the heat exchanger main body 1, the first fixed block 3 and the bearing seat 23 are jacked upwards until the bearing seat 23 is upwards far away from the ground, then the first servo motor 11 is enabled to work, the first servo motor 11 drives the first screw rod 7 to rotate, and the positions of the first supporting plate 10, the first hydraulic rod 9 and the first sliding block 8 relative to the ground are fixed under the action of the friction pad 22, so that the first screw rod 7 and the first fixed block 3 move relative to the ground, and the heat exchanger main body 1 can be displaced along the length direction of the heat exchanger main body 1.
When the heat exchanger main body 1 moves to a proper position along the length direction of the heat exchanger main body 1, the first hydraulic rod 9 contracts, so that the first fixed block 3 and the heat exchanger main body 1 move downwards until the bearing seat 23 contacts with the ground, and the first hydraulic rod 9 continues to contract into the first cavity 4, so that the heat exchanger main body 1 is placed at a proper position on the ground.
When the heat exchanger main body 1 needs to finely adjust and displace along the width direction of the heat exchanger main body, the second hydraulic rod 19 can be extended, so that the second support plate 20 and the friction pad 22 move downwards until the friction pad 22 is in close contact with the ground, the second hydraulic rod 19 is extended continuously, so that the heat exchanger main body 1, the second fixed block 13 and the bearing seat 23 are jacked upwards until the bearing seat 23 is upwards far away from the ground, then the second servo motor 21 is enabled to work, the second servo motor 21 drives the second screw rod 17 to rotate, and the positions of the second support plate 20, the second hydraulic rod 19 and the second sliding block 18 relative to the ground are fixed under the action of the friction pad 22, so that the positions of the second screw rod 17 and the second fixed block 13 relative to the ground are moved, and the heat exchanger main body 1 can be displaced along the width direction of the heat exchanger main body.
When the heat exchanger body 1 moves to a proper position along the width direction of the heat exchanger body 1, the second hydraulic rod 19 contracts, so that the second fixing block 13 and the heat exchanger body 1 move downwards until the bearing seat 23 contacts the ground, and the second hydraulic rod 19 continues to contract into the second cavity 14, so that the heat exchanger body 1 is placed at a proper position on the ground.
During the operation, the friction pad 22 can increase the friction between the first support plate 10 or the second support plate 20 and the ground, thereby preventing the heat exchanger body 1 from slipping during fine adjustment displacement.
In the above embodiment, the utility model provides a water source type heat exchanger with a shell for a high-temperature heat pump, in which the lateral moving device and the vertical moving device can conveniently fine-tune the position of the heat exchanger main body in the horizontal plane, so that the use of a crane or manual pushing is not required.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (6)
1. A tube and shell heat exchanger for a water source type high temperature heat pump, comprising: heat exchanger main part (1), its characterized in that: the heat exchanger comprises a heat exchanger body (1), and is characterized in that a transverse moving device (2) and a vertical moving device (12) which enable the heat exchanger body (1) to move are fixedly arranged below the heat exchanger body (1), the transverse moving device (2) comprises a first fixed block (3) fixedly connected with the heat exchanger body (1), a first cavity (4) is formed in the first fixed block (3), a first opening (5) communicated with the first cavity (4) is formed in the bottom of the first fixed block (3), a first sliding groove (6) communicated with the first cavity (4) is formed in the first fixed block (3), and the first sliding groove (6) is parallel to the length direction axis of the heat exchanger body (1);
the first sliding groove (6) is rotationally connected with a first screw rod (7), the first screw rod (7) is in threaded connection with a first sliding block (8) capable of sliding in the first sliding groove (6), the first sliding block (8) is fixedly connected with a vertical first hydraulic rod (9), and the bottom end of the first hydraulic rod (9) is provided with a first supporting plate (10); the first servo motor (11) is fixedly connected to the first fixing block (3), and an output shaft of the first servo motor (11) is fixedly connected with one end of the first screw rod (7).
2. Tube-shell heat exchanger for water-source high-temperature heat pump according to claim 1, characterized in that the lateral movement device (2) moves the heat exchanger body (1) in the longitudinal direction, and the movement direction of the vertical movement device (12) is perpendicular to the movement direction of the lateral movement device (2).
3. The tube-shell heat exchanger for the water source type high-temperature heat pump according to claim 2, wherein the vertical moving device (12) comprises a second fixing block (13) fixedly connected with the heat exchanger main body (1), a second cavity (14) is formed in the second fixing block (13), a second opening (15) communicated with the second cavity (14) is formed in the bottom of the second fixing block (13), a second sliding groove (16) communicated with the second cavity (14) is formed in the second fixing block (13), and the length direction of the second sliding groove (16) is perpendicular to the length direction of the first sliding groove (6).
4. A tube-shell heat exchanger for a water source type high-temperature heat pump according to claim 3, wherein a second screw rod (17) is rotationally connected to the second sliding groove (16), a second sliding block (18) capable of sliding in the second sliding groove (16) is connected to the second screw rod (17) in a threaded manner, a vertical second hydraulic rod (19) is fixedly connected to the second sliding block (18), and a second supporting plate (20) is arranged at the bottom end of the second hydraulic rod (19); the second fixing block (13) is fixedly connected with a second servo motor (21), and an output shaft of the second servo motor (21) is fixedly connected with one end of the second screw rod (17).
5. The tube and shell heat exchanger for a water source type high temperature heat pump as claimed in claim 4, wherein friction pads (22) are arranged at the bottom ends of the first support plate (10) and the second support plate (20).
6. Tube-shell heat exchanger for water-source high-temperature heat pump according to any of claims 1-5, characterized in that a bearing seat (23) is fixedly arranged below the heat exchanger body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214473.9U CN220649209U (en) | 2023-08-17 | 2023-08-17 | Pipe shell heat exchanger for water source type high-temperature heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322214473.9U CN220649209U (en) | 2023-08-17 | 2023-08-17 | Pipe shell heat exchanger for water source type high-temperature heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649209U true CN220649209U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322214473.9U Active CN220649209U (en) | 2023-08-17 | 2023-08-17 | Pipe shell heat exchanger for water source type high-temperature heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649209U (en) |
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2023
- 2023-08-17 CN CN202322214473.9U patent/CN220649209U/en active Active
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