Steam waste heat recovery device
By employing splicing and convenient connection devices in the steam waste heat recovery unit, the problem of incomplete utilization of steam waste heat is solved, and the effective recovery and utilization of steam waste heat is realized.
Patent Information
- Application Number
- CN202423301723.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing steam waste heat recovery devices do not fully utilize waste heat, resulting in the loss of steam waste heat.
The system employs splicing and easy-connection devices, using components such as protrusions, slots, retaining rings, and washers to achieve sealed splicing of the recycling frame, and utilizes serpentine tubes to heat cold water, ensuring the effective utilization of steam waste heat.
It achieves complete recovery and utilization of steam waste heat, avoids steam leakage, and improves the utilization efficiency of steam waste heat.
Smart Images
Figure CN223636703U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a steam waste heat recovery device technical field especially relates to a steam waste heat recovery device. BACKGROUND
[0002] The steam waste heat recovery device is the equipment that recycles the waste heat of steam, connects the recovery device with the steam pipe, and then makes steam enter the inside of the recovery device, and passes through the waste heat of steam to heat the cold water.
[0003] The inventor found that the general waste heat recovery assembly is single layer when using the steam waste heat recovery device, which leads to the waste heat of steam cannot be completely utilized, and the waste heat of steam is lost, which affects the use. UTILITY MODEL CONTENT
[0004] The utility model discloses a steam waste heat recovery device to solve the shortcomings in the prior art.
[0005] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: a steam waste heat recovery device, including recovery frame, the side of recovery frame is provided with the collecting cover, the inside fixed connection of recovery frame has the serpentine pipe, one end of serpentine pipe is provided with the valve, one end of serpentine pipe is provided with the convenient connecting device, the side of recovery frame is provided with splicing device, splicing device includes the lug fixedly connected in the side of recovery frame, the surface fixedly connected with snap ring of lug, the inner wall of lug is seted up with the clamping groove, the side of recovery frame is seted up with recess, the inner wall of recess is seted up with ring groove, the inner wall fixedly connected with the ring of recess.
[0006] The effect reached by the above-mentioned components is that under the action of the ring, the ring groove, the clamping groove and the snap ring, the lug can be clamped in the recess, and when the waste heat recovery device is needed, the recovery frame is spliced together through the splicing device, the water pipe is connected with the serpentine pipe, the cold water is then passed into the inside of the serpentine pipe, the collecting cover is connected with the steam pipe, and the collecting cover is fixed with the recovery frame, so that the steam enters the inside of the recovery frame, the cold water in the serpentine pipe is heated, and the waste heat is recycled.
[0007] Preferably, the side of the recovery frame is fixedly connected with a gasket, and the gasket is a rubber ring.
[0008] The effect reached by the above-mentioned components is that under the action of the gasket, the recovery frame is sealed, and the phenomenon of steam leakage between the recovery frames is avoided.
[0009] Preferably, the side of the recycling frame is inserted with a clamping rod, one end of the clamping rod is inserted into the inside of the protrusion.
[0010] The effect of the above-mentioned component is that the protrusion is fixed in the inside of the groove under the action of the clamping rod, thereby achieving the fixed effect.
[0011] Preferably, the surface of the clamping rod is sleeved with a first spring, and the two ends of the first spring are fixedly connected with the side of the recycling frame and one end of the clamping rod, respectively.
[0012] The effect of the above-mentioned component is that the clamping rod is inserted into the inside of the protrusion in a self-locking manner under the action of the first spring, thereby achieving the fixed effect. When the recycling frame needs to be spliced, the protrusion is inserted into the inside of the groove, and under the action of the ring, the ring groove, the clamping groove and the clamping ring, the protrusion can be clamped in the inside of the groove, thereby achieving the effect of splicing the recycling frame. Under the action of the gasket, the recycling frames are sealed, avoiding the phenomenon that steam leaks between the recycling frames. After the protrusion is inserted into the inside of the groove, the clamping rod is inserted into the inside of the protrusion in a self-locking manner under the action of the first spring, thereby achieving the fixed effect, thereby achieving the splicing effect, and thereby achieving the phenomenon that the steam waste heat can be utilized more completely.
[0013] Preferably, the convenient connecting device comprises a rubber ring fixedly connected to the surface of the serpentine pipe, the surface of the serpentine pipe is sleeved with a sleeve rod, and the inner wall of the sleeve rod is provided with a circular groove.
[0014] The effect of the above-mentioned component is that the sleeve rod is sleeved on one end of the serpentine pipe under the action of the circular groove and the rubber ring, thereby achieving the clamping effect.
[0015] Preferably, the surface of the serpentine pipe is fixedly connected with a rectangular strip, the inner wall of the sleeve rod is provided with a long groove, and one side of the rectangular strip is fixedly connected with a gasket.
[0016] The effect of the above-mentioned component is that the sleeve rod will not rotate when connected under the action of the rectangular strip and the long groove, and the rectangular strip will not have rigid contact when inserted into the inside of the long groove under the action of the gasket.
[0017] Preferably, the surface of the sleeve rod is inserted with a clamping rod, one end of the clamping rod is inserted into the surface of the serpentine pipe.
[0018] The effect of the above-mentioned component is that the sleeve rod is fixed on one end of the serpentine pipe under the action of the clamping rod, thereby facilitating the connection of cold water.
[0019] Preferably, the surface of the clamping rod is sleeved with a second spring, and the two ends of the second spring are fixedly connected with the surface of the sleeve rod and one end of the clamping rod, respectively.
[0020] The effects achieved by the above components are that the clamping rod is inserted into the interior of the coiled pipe under the action of the second spring, when cold water needs to be connected, the sleeve rod is sleeved on one end of the coiled pipe, the sleeve rod is sleeved on one end of the coiled pipe under the action of the circular groove and the rubber ring, and the clamping effect is achieved, the sleeve rod cannot rotate when being connected under the action of the rectangular strip and the long groove, the rectangular strip cannot have rigid contact when being inserted into the interior of the long groove under the action of the pad, and the clamping rod is inserted into the interior of the coiled pipe under the action of the second spring after the sleeve rod is sleeved on the surface of the coiled pipe, so that the convenient connection effect is achieved.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are that,
[0022] In the utility model, when the recycling frame needs to be spliced, the convex block is inserted into the interior of the recess under the action of the circular ring, the ring groove, the clamping groove and the clamping ring, the convex block can be clamped in the interior of the recess, and the recycling frame is spliced under the action of the gasket, the recycling frame is sealed, and the phenomenon that steam leaks from the recycling frame is avoided, the clamping rod is inserted into the interior of the convex block under the action of the first spring after the convex block is inserted into the interior of the recess, and the clamping rod is self-locked, so that the fixed effect is achieved, the splicing effect is achieved, the steam waste heat can be completely utilized, and the problem that the single-layer waste heat recovery assembly cannot completely utilize steam waste heat is solved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 A three-dimensional structure schematic diagram of the steam waste heat recovery device is provided for the utility model;
[0024] Figure 2 A splicing device schematic diagram of the steam waste heat recovery device is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of the splicing device of the steam waste heat recovery device is provided for the utility model;
[0026] Figure 4 A schematic diagram of the convenient connection device of the steam waste heat recovery device is provided for the utility model.
[0027] Legend: 1. Recycling box; 2. Splicing device; 21. Groove; 22. Ring; 23. Ring groove; 24. Protrusion; 25. Snap ring; 26. Snap groove; 27. Washer; 28. Snap rod; 29. First spring; 3. Easy connection device; 31. Sleeve rod; 32. Rubber ring; 33. Rectangular strip; 34. Long groove; 35. Pad; 36. Snap rod; 37. Second spring; 4. Collection cover; 5. Snake tube. Detailed Implementation
[0028] Example 1, as Figures 1-4 As shown, a steam waste heat recovery device includes a recovery frame 1, a collection hood 4 on the side of the recovery frame 1, a serpentine tube 5 fixedly connected inside the recovery frame 1, a valve at one end of the serpentine tube 5, a convenient connection device 3 at the other end of the serpentine tube 5, and a splicing device 2 on the side of the recovery frame 1. When the waste heat recovery device is needed, the recovery frames 1 are spliced together using the splicing device 2, a water pipe is connected to the serpentine tube 5, and cold water is introduced into the interior of the serpentine tube 5. The collection hood 4 is connected to the steam pipe, and the collection hood 4 is fixed together with the recovery frame 1, so that steam enters the interior of the recovery frame 1, thereby heating the cold water inside the serpentine tube 5, thus achieving the function of waste heat recovery and utilization.
[0029] Reference Figures 2-3The splicing device 2 includes the protrusion 24 fixedly connected to the side surface of the recovery frame 1, the surface of the protrusion 24 is fixedly connected with the snap ring 25, the inner wall of the protrusion 24 is provided with the clamping groove 26, the side surface of the recovery frame 1 is provided with the recess 21, the inner wall of the recess 21 is provided with the ring groove 23, the inner wall of the recess 21 is fixedly connected with the circular ring 22, under the action of the circular ring 22, the ring groove 23, the clamping groove 26 and the snap ring 25, the protrusion 24 can be clamped in the recess 21, thereby achieving the effect of splicing the recovery frame 1, when the waste heat recovery device is needed, the recovery frame 1 is spliced together through the splicing device 2, the water pipe is connected with the serpentine pipe 5, thereby the cold water is introduced into the serpentine pipe 5, the collecting cover 4 is connected with the steam pipe, the collecting cover 4 is fixed with the recovery frame 1, thereby the steam enters into the recovery frame 1, thereby the cold water in the serpentine pipe 5 is heated, thereby achieving the effect of waste heat recovery and utilization, the side surface of the recovery frame 1 is fixedly connected with the gasket 27, the gasket 27 is a rubber ring, under the action of the gasket 27, the recovery frame 1 is sealed, avoiding the phenomenon that the steam leaks from the recovery frame 1, the side surface of the recovery frame 1 is inserted with the clamping rod 28, one end of the clamping rod 28 is inserted into the inner part of the protrusion 24, under the action of the clamping rod 28, the protrusion 24 is fixed in the recess 21, thereby achieving the effect of fixation, the surface of the clamping rod 28 is sleeved with the first spring 29, the two ends of the first spring 29 are fixedly connected with the side surface of the recovery frame 1 and one end of the clamping rod 28 respectively, under the action of the first spring 29, the clamping rod 28 is inserted into the inner part of the protrusion 24 in a self-locking manner, thereby achieving the effect of fixation, when the recovery frame 1 needs to be spliced, the protrusion 24 is inserted into the recess 21, under the action of the circular ring 22, the ring groove 23, the clamping groove 26 and the snap ring 25, the protrusion 24 can be clamped in the recess 21, thereby achieving the effect of splicing the recovery frame 1, under the action of the gasket 27, the recovery frame 1 is sealed, avoiding the phenomenon that the steam leaks from the recovery frame 1, when the protrusion 24 is inserted into the recess 21, under the action of the first spring 29, the clamping rod 28 is inserted into the inner part of the protrusion 24 in a self-locking manner, thereby achieving the effect of fixation, thereby achieving the effect of splicing, thereby making the steam waste heat can be utilized more completely.
[0030] Referring to Figure 4The convenient connecting device 3 comprises a rubber ring 32 fixedly connected to the surface of the serpentine pipe 5, the surface of the serpentine pipe 5 is sleeved with a sleeve rod 31, a circular groove is formed in the inner wall of the sleeve rod 31, under the action of the circular groove and the rubber ring 32, the sleeve rod 31 is sleeved at one end of the serpentine pipe 5, thereby achieving the clamping effect, the surface of the serpentine pipe 5 is fixedly connected with a rectangular strip 33, a long groove 34 is formed in the inner wall of the sleeve rod 31, one side of the rectangular strip 33 is fixedly connected with a pad 35, under the action of the rectangular strip 33 and the long groove 34, the sleeve rod 31 will not rotate when connected, under the action of the pad 35, the rectangular strip 33 will not have rigid contact when inserted into the inside of the long groove 34, the surface of the sleeve rod 31 is inserted with a clamping rod 36, one end of the clamping rod 36 is inserted into the surface of the serpentine pipe 5, under the action of the clamping rod 36, the sleeve rod 31 is fixed at one end of the serpentine pipe 5, thereby facilitating the connection of cold water, the surface of the clamping rod 36 is sleeved with a second spring 37, the two ends of the second spring 37 are fixedly connected with the surface of the sleeve rod 31 and one end of the clamping rod 36, under the action of the second spring 37, the clamping rod 36 is inserted into the inside of the serpentine pipe 5 in a self-locking manner, when cold water needs to be connected, the sleeve rod 31 is sleeved at one end of the serpentine pipe 5, under the action of the circular groove and the rubber ring 32, the sleeve rod 31 is sleeved at one end of the serpentine pipe 5, thereby achieving the clamping effect, under the action of the rectangular strip 33 and the long groove 34, the sleeve rod 31 will not rotate when connected, under the action of the pad 35, the rectangular strip 33 will not have rigid contact when inserted into the inside of the long groove 34, when the sleeve rod 31 is sleeved on the surface of the serpentine pipe 5, under the action of the second spring 37, the clamping rod 36 is inserted into the inside of the serpentine pipe 5 in a self-locking manner, thereby achieving the convenient connection effect.
[0031] The working principle is that when the steam waste heat recovery device is needed, the recovery frame 1 is spliced together through the splicing device 2, the water pipe is connected with the serpentine pipe 5, then the cold water is introduced into the inside of the serpentine pipe 5, the collecting cover 4 is connected with the steam pipe, the collecting cover 4 is fixed with the recovery frame 1, then the steam enters the inside of the recovery frame 1, the cold water in the serpentine pipe 5 is heated, then the waste heat recovery utilization effect is achieved; when the recovery frame 1 needs to be spliced, the protruding block 24 is inserted into the recess 21, under the action of the ring 22, the ring groove 23, the clamping groove 26 and the clamping ring 25, the protruding block 24 can be clamped in the recess 21, then the splicing of the recovery frame 1 is achieved, under the action of the gasket 27, the recovery frame 1 is sealed, the phenomenon that the steam leaks from the recovery frame 1 is avoided; after the protruding block 24 is inserted into the recess 21, under the action of the first spring 29, the clamping rod 28 is inserted into the protruding block 24 in the self-locking phenomenon, then the fixed effect is achieved, so that the splicing effect is achieved, then the steam waste heat can be utilized more completely; when the cold water needs to be connected, the sleeve rod 31 is sleeved on one end of the serpentine pipe 5, under the action of the circular groove and the rubber ring 32, the sleeve rod 31 is sleeved on one end of the serpentine pipe 5, then the clamping effect is achieved, under the action of the rectangular strip 33 and the long groove 34, when the sleeve rod 31 is connected, the phenomenon that the sleeve rod 31 rotates does not occur, under the action of the pad 35, when the rectangular strip 33 is inserted into the long groove 34, the phenomenon that the rectangular strip 33 rigidly contacts does not occur; after the sleeve rod 31 is sleeved on the surface of the serpentine pipe 5, under the action of the second spring 37, the clamping rod 36 is inserted into the inside of the serpentine pipe 5 in the self-locking phenomenon, so that the convenient connection effect is achieved.
Claims
1. A steam waste heat recovery device, comprising a recovery frame (1), the side of the recovery frame (1) is provided with a collection cover (4), the inside of the recovery frame (1) is fixedly connected with a serpentine pipe (5), characterized in that: One end of the serpentine pipe (5) is provided with a valve, one end of the serpentine pipe (5) is provided with a convenient connecting device (3), the side of the recycling frame (1) is provided with a splicing device (2), the splicing device (2) comprises a lug (24) fixedly connected to the side of the recycling frame (1), the surface of the lug (24) is fixedly connected with a snap ring (25), the inner wall of the lug (24) is provided with a clamping groove (26), the side of the recycling frame (1) is provided with a groove (21), the inner wall of the groove (21) is provided with a ring groove (23), and the inner wall of the groove (21) is fixedly connected with a circular ring (22).
2. The steam waste heat recovery device of claim 1, wherein: The side of the recycling frame (1) is fixedly connected with a gasket (27), and the gasket (27) is a rubber ring.
3. The steam heat recovery device according to claim 2, wherein: The side of the recycling frame (1) is provided with a clamping rod (28), one end of the clamping rod (28) is inserted into the inside of the lug (24).
4. The steam heat recovery device according to claim 3, wherein: The surface of the clamping rod (28) is provided with a first spring (29), and the two ends of the first spring (29) are fixedly connected with the side of the recycling frame (1) and one end of the clamping rod (28) respectively.
5. The steam heat recovery device of claim 4, wherein: The convenient connecting device (3) comprises a rubber ring (32) fixedly connected to the surface of the serpentine pipe (5), the surface of the serpentine pipe (5) is provided with a sleeve rod (31), and the inner wall of the sleeve rod (31) is provided with a circular groove.
6. The steam heat recovery device of claim 5, wherein: The surface of the serpentine pipe (5) is fixedly connected with a rectangular strip (33), the inner wall of the sleeve rod (31) is provided with a long groove (34), and one side of the rectangular strip (33) is fixedly connected with a pad (35).
7. The steam heat recovery device of claim 6, wherein: The surface of the sleeve rod (31) is provided with a clamping rod (36), one end of the clamping rod (36) is inserted into the surface of the serpentine pipe (5).
8. The steam heat recovery device of claim 7, wherein: The surface of the clamping rod (36) is provided with a second spring (37), and the two ends of the second spring (37) are fixedly connected with the surface of the sleeve rod (31) and one end of the clamping rod (36) respectively.