Box-type module heat exchanger unit

Abstract

A box type module heat exchanger unit comprises a protective cover, a supporting column, a driving fluted disc, a rear end trapezoidal tooth, a front end trapezoidal tooth, supporting legs, an angle valve and a sealing ring, the lower portion of the protective cover is fixedly connected with the supporting column, the supporting column is fixedly connected with the upper portion of an equipment base through bolts, and a stand column positioning groove is formed in the side portion of the equipment base and matched with a lifting stand column. The stand column positioning groove is connected with the lifting stand column, the lifting stand column is inserted into the stand column positioning groove, the stand column positioning groove is fixedly connected with the side portion of the lifting stand column through a bolt, a stand column inner cavity is formed in the lifting stand column, the interior of the stand column inner cavity is fixedly connected with the shaft disc, and the side portion of the shaft disc is fixedly connected with the lifting stand column. And the riding wheel rotates in the riding wheel shaft.

Description

Technical Field

[0001] The utility model relates to the field of modular heat exchanger units, in particular to a box-type modular heat exchanger unit. Background Art

[0002] The existing patent (publication number: CN210180267U) proposes a box-type modular heat exchanger unit. It includes a plate heat exchanger body and a heat preservation protective cover. The plate heat exchanger body includes a plate heat exchanger, a circulating water pump and a control component cooperating with it, and the plate heat exchanger and the circulating water pump cooperate to form a standard module; the primary side inlet of the plate heat exchanger is connected to a first inlet pipe, and an electric control valve, a calorimeter, a pressure transmitter, a thermometer, a pressure gauge and a ball valve are arranged on the first inlet pipe. The end of the first inlet pipe far from the plate heat exchanger is connected to a first water supply tank; the primary side outlet of the plate heat exchanger is connected to a first outlet pipe. However, for this device, "the heat preservation protective cover is arranged outside the plate heat exchanger body and is box-shaped", and the equipment relies on the frame outside the heat preservation protective cover of the plate heat exchanger for support. When there is a terrain drop or the height needs to be adjusted on the site, it may be necessary to additionally pad up the frame outside the heat preservation protective cover, which has certain limitations. Summary of the Invention

[0003] Aiming at the above deficiencies of the existing technology, the utility model provides a box-type modular heat exchanger unit. By driving the front end gear shaft to rotate through the handwheel on the side of the equipment seat, when the front end gear shaft drives the threaded rod inside the support leg to rotate, the support leg is driven to lift and lower, so that the four groups of support seats on the side of the equipment seat can adjust the height and horizontal angle of the box-type modular heat exchanger unit according to the actual situation of the site, thereby increasing the adaptability of the equipment.

[0004] The purpose of the utility model is realized through the following technical solutions:

[0005] A box-type modular heat exchanger unit includes a protective cover, a support column, a driving gear disc, a rear-end trapezoidal tooth, a front-end trapezoidal tooth, a support leg, an angle valve, and a sealing ring. The lower part of the protective cover is fixedly connected to the support column, and the support column is fixedly connected to the upper part of the equipment seat through bolts. There is a column positioning groove on the side of the equipment seat, which is adapted to the lifting column. The column positioning groove is connected to the lifting column, and the lifting column is inserted into the internal part of the column positioning groove. The column positioning groove is fixedly connected to the side of the lifting column through bolts. There is a column inner cavity inside the lifting column, and a shaft disc is fixedly connected to the internal part of the column inner cavity. The side of the shaft disc is fixedly connected to the lifting column. The idler wheel shaft is adapted to the idler wheel, the idler wheel shaft is connected to the idler wheel, the idler wheel rotates inside the idler wheel shaft, the idler wheel shaft is adapted to the central shaft, the idler wheel shaft is connected to the central shaft, the central shaft rotates inside the idler wheel shaft, the idler wheel rotates on the side of the central shaft, and the upper part of the central shaft is fixedly connected to the driving gear disc. The upper part of the column inner cavity has a rear-end gear shaft.

[0006] The rear end gear shaft is adapted to the rear end trapezoidal teeth. The rear end gear shaft is connected to the rear end trapezoidal teeth. The rear end trapezoidal teeth rotate on the side of the rear end gear shaft. The rear end trapezoidal teeth mesh with the rear part of the driving gear disc. The front part of the inner cavity of the column is fixedly connected to the gear shaft seat. The gear shaft seat is adapted to the front end gear shaft. The gear shaft seat is connected to the front end gear shaft. The front end gear shaft rotates inside the gear shaft seat. The rear part of the front end gear shaft is fixedly connected to the front end trapezoidal teeth.

[0007] The front end trapezoidal teeth mesh with the front part of the driving gear disc. The front part of the front end gear shaft has a handwheel docking pin. The inside of the handwheel is fixedly connected to the docking seat. The handwheel docking pin is adapted to the docking seat. The handwheel docking pin is connected to the docking seat. The docking seat sleeves the side of the handwheel docking pin. The lower part of the central shaft is fixedly connected to the threaded rod. The inner cavity of the column is adapted to the support leg. The inner cavity of the column is connected to the support leg. The support leg slides inside the inner cavity of the column. Beneficial effects

[0008] 1. During the use of the box - type modular heat exchanger unit of the present utility model, the front end gear shaft is driven to rotate by the handwheel on the side of the equipment seat, so that the front end gear shaft drives the threaded rod inside the support leg to rotate while driving the support leg to rise and fall. Thus, the four groups of support seats on the side of the equipment seat can adjust the height and horizontal angle of the box - type modular heat exchanger unit according to the actual situation of the site, thereby increasing the adaptability of the equipment.

[0009] 2. During the use of the box - type modular heat exchanger unit of the present utility model, the driving gear disc is driven to rotate by the front end trapezoidal teeth on the side of the handwheel, so that the driving gear disc drives the central shaft to rotate. At the same time, the supporting wheel on the side of the equipment shaft disc bears the load of the equipment, reducing the friction force when the central shaft and the shaft disc rotate, and avoiding the driving gear disc and the front end trapezoidal teeth from participating in the load, thereby increasing the service life of the equipment.

[0010] 3. During the use of the box - type modular heat exchanger unit of the present utility model, when the driving gear disc is driven to rotate by the front end trapezoidal teeth on the side of the handwheel, when the height of the unit does not need to be adjusted, by pulling the handwheel on the side of the docking seat, the docking seat inside the handwheel is disengaged from the side of the handwheel docking pin, so that during the use of the equipment, the handwheel is prevented from accidentally touching or rubbing against people, thereby increasing the safety of the equipment. Description of the drawings

[0011] Figure 1 It is a schematic structural diagram of a box - type modular heat exchanger unit described in the present utility model.

[0012] Figure 2 It is a three - dimensional assembly schematic diagram of the structure of a box - type modular heat exchanger unit described in the present utility model.

[0013] Figure 3Schematic diagram of the lifting column structure of a box - type modular heat exchanger unit described in the present utility model.

[0014] Figure 4 Schematic diagram of the three - dimensional assembly of the partial cross - section of the shaft disc structure of a box - type modular heat exchanger unit described in the present utility model.

[0015] Figure 5 Schematic diagram of the three - dimensional assembly of the front trapezoidal tooth structure of a box - type modular heat exchanger unit described in the present utility model.

[0016] Figure 6 Schematic diagram of the three - dimensional assembly of the equipment seat structure of a box - type modular heat exchanger unit described in the present utility model.

[0017] Figure 7 Schematic diagram of the three - dimensional assembly of the angle valve structure of a box - type modular heat exchanger unit described in the present utility model. Detailed implementation mode

[0018] The present utility model will be further described in detail below with reference to the drawings and embodiments:

[0019] Embodiment 1:

[0020] A box - type modular heat exchanger unit includes a protective cover 01, a support column 02, a driving gear disc 11, a rear trapezoidal tooth 13, a front trapezoidal tooth 16, a leg 21, an angle valve 25, and a sealing ring 28. The lower part of the protective cover 01 is fixedly connected to the support column 02. The support column 02 is fixedly connected to the upper part of the equipment seat 03 by bolts. The side part of the equipment seat 03 has a column positioning groove 04, which is adapted to the lifting column 05. The column positioning groove 04 is connected to the lifting column 05. The lifting column 05 is inserted into the interior of the column positioning groove 04. The column positioning groove 04 is fixedly connected to the side part of the lifting column 05 by bolts. The interior of the lifting column 05 has a column inner cavity 06, and the interior of the column inner cavity 06 is fixedly connected to the shaft disc 07. The side part of the shaft disc 07 is fixedly connected to the lifting column 05. The idler shaft 08 is adapted to the idler wheel 09. The idler shaft 08 is connected to the idler wheel 09. The idler wheel 09 rotates inside the idler shaft 08. The idler shaft 08 is adapted to the central shaft 10. The idler shaft 08 is connected to the central shaft 10. The central shaft 10 rotates inside the idler shaft 08. The idler wheel 09 rotates on the side of the central shaft 10. The upper part of the central shaft 10 is fixedly connected to the driving gear disc 11. During the use of the box - type modular heat exchanger unit, the driving gear disc 11 is driven to rotate by the front trapezoidal tooth 16 on the side of the handwheel 18, so that while the driving gear disc 11 drives the central shaft 10 to rotate, the idler wheel 09 on the side of the equipment shaft disc 07 bears the load of the equipment, reducing the friction force when the central shaft 10 and the shaft disc 07 rotate, and preventing the driving gear disc 11 and the front trapezoidal tooth 16 from participating in the load, thereby increasing the service life of the equipment. The upper part of the column inner cavity 06 has a rear tooth shaft 12.

[0021] Example 2:

[0022] The rear end gear shaft 12 of the present utility model is adapted to the rear end trapezoidal teeth 13. The rear end gear shaft 12 is connected to the rear end trapezoidal teeth 13. The rear end trapezoidal teeth 13 rotate on the side of the rear end gear shaft 12. The rear end trapezoidal teeth 13 are engaged with the rear part of the driving gear disc 11. The front part of the inner cavity 06 of the column is fixedly connected to the gear shaft seat 14. The gear shaft seat 14 is adapted to the front end gear shaft 15. The gear shaft seat 14 is connected to the front end gear shaft 15. The front end gear shaft 15 rotates inside the gear shaft seat 14. The rear part of the front end gear shaft 15 is fixedly connected to the front end trapezoidal teeth 16.

[0023] Example 3:

[0024] The front end trapezoidal teeth 16 of the present utility model are engaged with the front part of the driving gear disc 11. The front part of the front end gear shaft 15 is provided with a handwheel docking pin 17. The inside of the handwheel 18 is fixedly connected to the docking seat 19. During the use of the box-type module heat exchanger unit, the driving gear disc 11 is driven to rotate by the front end trapezoidal teeth 16 on the side of the handwheel 18. When the height of the unit does not need to be adjusted, by pulling the handwheel 18 on the side of the docking seat 19, the docking seat 19 inside the handwheel 18 is disengaged from the side of the handwheel docking pin 17, so that during the use of the equipment, the handwheel 18 is prevented from accidentally touching or rubbing against personnel, thereby increasing the safety of the equipment. The handwheel docking pin 17 is adapted to the docking seat 19. The handwheel docking pin 17 is connected to the docking seat 19. The docking seat 19 is sleeved on the side of the handwheel docking pin 17. The lower part of the central shaft 10 is fixedly connected to the threaded rod 20. The inner cavity 06 of the column is adapted to the support leg 21. The inner cavity 06 of the column is connected to the support leg 21. The support leg 21 slides inside the inner cavity 06 of the column.

[0025] Example 4:

[0026] The threaded rod 20 of the present utility model is threadedly connected inside the support leg 21. The lower part of the support leg 21 is fixedly connected to the support seat 22. During the use of the box-type module heat exchanger unit, the front end gear shaft 15 is driven to rotate by the handwheel 18 on the side of the equipment seat 03, so that the front end gear shaft 15 drives the threaded rod 20 inside the support leg 21 to rotate while driving the support leg 21 to rise and fall, so that the four groups of support seats 22 on the side of the equipment seat 03 can adjust the height and horizontal angle of the box-type module heat exchanger unit according to the actual situation of the site, thereby increasing the adaptability of the equipment. The side of the equipment seat 03 is fixedly connected to the pipe support 23. The inside of the pipe support 23 is fixedly connected to the equipment pipe 24. The equipment pipe 24 is fixedly connected to the rear part of the angle valve 25 through bolts. The angle valve 25 is adapted to the ball valve 26. The angle valve 25 is connected to the ball valve 26. The ball valve 26 rotates inside the angle valve 25. The upper part of the ball valve 26 is fixedly connected to the ball valve interface plate 27.

[0027] Example 5:

[0028] Inside the angle valve 25 of the present utility model, it is fixedly connected to the sealing ring 28. The sealing ring 28 is rotatably connected inside the ball valve 26. Inside the equipment base 03, it is fixedly connected to the unit base 29. On the upper part of the unit base 29, it is fixedly connected to the plate heat exchanger unit body 30. Inside the plate heat exchanger unit body 30, it is fixedly connected to the conveying pipeline 31. On the side of the conveying pipeline 31, it is fixedly connected to the equipment pipeline 24.

[0029] Embodiment 6:

[0030] Installation steps of the present utility model: Fix the lower part of the protective cover 01 to the support column 02. Fix the support column 02 to the upper part of the equipment base 03 through bolts. Insert the lifting column 05 into the column positioning groove 04. Fix the column positioning groove 04 to the side of the lifting column 05 through bolts. Fix the inside of the column cavity 06 to the shaft disc 07. Fix the side of the shaft disc 07 to the lifting column 05. Rotate the idler wheel 09 inside the idler wheel shaft 08. Rotate the central shaft 10 inside the idler wheel shaft 08. Rotate the idler wheel 09 on the side of the central shaft 10. Fix the upper part of the central shaft 10 to the driving gear disc 11. Rotate the rear trapezoidal tooth 13 on the side of the rear tooth shaft 12. Engage the rear trapezoidal tooth 13 with the rear part of the driving gear disc 11. Fix the front part of the column cavity 06 to the tooth shaft seat 14. Rotate the front tooth shaft 15 inside the tooth shaft seat 14. Fix the rear part of the front tooth shaft 15 to the front trapezoidal tooth 16. Engage the front trapezoidal tooth 16 with the front part of the driving gear disc 11. Fix the inside of the handwheel 18 to the docking seat 19. Slip the docking seat 19 onto the side of the handwheel docking pin 17. Fix the lower part of the central shaft 10 to the threaded rod 20. Slide the support leg 21 inside the column cavity 06. Thread-connect the threaded rod 20 inside the support leg 21. Fix the lower part of the support leg 21 to the support seat 22. Fix the side of the equipment base 03 to the pipeline support 23. Fix the inside of the pipeline support 23 to the equipment pipeline 24. Fix the equipment pipeline 24 to the rear part of the angle valve 25 through bolts. Rotate the ball valve 26 inside the angle valve 25. Fix the upper part of the ball valve 26 to the ball valve interface plate 27. Fix the inside of the angle valve 25 to the sealing ring 28. Rotatably connect the sealing ring 28 inside the ball valve 26. Fix the inside of the equipment base 03 to the unit base 29. Fix the upper part of the unit base 29 to the plate heat exchanger unit body 30. Fix the inside of the plate heat exchanger unit body 30 to the conveying pipeline 31. Fix the side of the conveying pipeline 31 to the equipment pipeline 24.

[0031] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A box-type module heat exchanger unit, characterized in that : It comprises a protective cover (01), a support column (02), a driving gear disc (11), a rear trapezoidal tooth (13), a front trapezoidal tooth (16), a support leg (21), an angle valve (25), and a sealing ring (28). The lower part of the protective cover (01) is fixedly connected to the support column (02). The support column (02) is fixedly connected to the upper part of the equipment seat (03) by bolts. The side of the equipment seat (03) has a column positioning groove (04). The column positioning groove (04) is adapted to the lifting column (05). The column positioning groove (04) is connected to the lifting column (05). The lifting column (05) is inserted into the column positioning groove (04). The column positioning groove (04) is fixedly connected to the side of the lifting column (05) by bolts. The lowering column (05) has a column inner cavity (06) inside, the column inner cavity (06) is fixedly connected to the shaft disc (07), the side of the shaft disc (07) is fixedly connected to the lifting column (05), the supporting wheel shaft (08) is adapted to the supporting wheel (09), the supporting wheel shaft (08) is connected to the supporting wheel (09), the supporting wheel (09) rotates inside the supporting wheel shaft (08), the supporting wheel shaft (08) is adapted to the central shaft (10), the supporting wheel shaft (08) is connected to the central shaft (10), the central shaft (10) rotates inside the supporting wheel shaft (08), the supporting wheel (09) rotates on the side of the central shaft (10), the upper part of the central shaft (10) is fixedly connected to the driving gear disc (11), and the upper part of the column inner cavity (06) has a rear end gear shaft (12).

2. A box-type module heat exchanger unit according to claim 1, characterized in that The rear end gear shaft (12) is adapted to the rear end trapezoidal teeth (13), the rear end gear shaft (12) is connected to the rear end trapezoidal teeth (13), the rear end trapezoidal teeth (13) rotate on the side of the rear end gear shaft (12), the rear end trapezoidal teeth (13) mesh with the rear end of the driving gear disc (11), the front end of the column inner cavity (06) is fixedly connected to the gear shaft seat (14), the gear shaft seat (14) is adapted to the front end gear shaft (15), the gear shaft seat (14) is connected to the front end gear shaft (15), the front end gear shaft (15) rotates inside the gear shaft seat (14), and the rear end of the front end gear shaft (15) is fixedly connected to the front end trapezoidal teeth (16).

3. A box-type module heat exchanger unit according to claim 2, characterized in that The front trapezoidal teeth (16) are meshed at the front of the driving gear disc (11), the front of the front gear shaft (15) is provided with a hand wheel docking pin (17), the inside of the hand wheel (18) is fixedly connected with the docking seat (19), the hand wheel docking pin (17) is adapted to the docking seat (19), the hand wheel docking pin (17) is connected to the docking seat (19), the docking seat (19) is inserted into the side of the hand wheel docking pin (17), the lower part of the central axis (10) is fixedly connected with the threaded rod (20), the column inner cavity (06) is adapted to the support leg (21), the column inner cavity (06) is connected to the support leg (21), and the support leg (21) slides inside the column inner cavity (06).

4. A box-type module heat exchanger unit according to claim 3, characterized in that The threaded rod (20) is threadedly connected inside the support leg (21), the lower part of the support leg (21) is fixedly connected to the support seat (22), the side of the equipment seat (03) is fixedly connected to the pipe bracket (23), the inside of the pipe bracket (23) is fixedly connected to the equipment pipe (24), the equipment pipe (24) is fixedly connected to the rear part of the angle valve (25) by bolts, the angle valve (25) is adapted to the ball valve (26), the angle valve (25) is connected to the ball valve (26), the ball valve (26) rotates inside the angle valve (25), and the upper part of the ball valve (26) is fixedly connected to the ball valve interface plate (27).

5. A box-type module heat exchanger unit according to claim 4, characterized in that The interior of the angle valve (25) is fixedly connected to the sealing ring (28), the sealing ring (28) is rotatably connected to the interior of the ball valve (26), the interior of the equipment seat (03) is fixedly connected to the unit base (29), the upper part of the unit base (29) is fixedly connected to the plate heat exchanger unit body (30), the interior of the plate heat exchanger unit body (30) is fixedly connected to the delivery pipeline (31), and the side of the delivery pipeline (31) is fixedly connected to the equipment pipeline (24).

Images