Steam heat pump
By introducing a sliding plate, filter screen, and pull rod structure into the steam heat pump, the problem of reduced heat dissipation and shortened lifespan caused by the entry of external debris is solved. This achieves effective debris blocking and heat dissipation regulation, ensuring the normal operation and service life of the steam heat pump.
Patent Information
- Application Number
- CN202520221533.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Outdoor-installed steam heat pumps are susceptible to interference from external wind and debris. Debris can enter the machine through the ventilation holes, leading to reduced heat dissipation and shortened service life.
A structure including a slide plate, a filter, a pull rod, and ventilation holes was designed. The slide plate, through the cooperation of the pull rod and spring, can block debris when there is wind and restore ventilation when the wind stops, thus adjusting the air intake to maintain the heat dissipation effect.
It effectively prevents foreign objects from entering, maintains the heat dissipation effect inside the steam heat pump, extends its service life, and ensures normal operation.
Smart Images
Figure CN223807401U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a steam heat pump, concretely to a steam heat pump belongs to heat pump technical field. BACKGROUND
[0002] Steam heat pump is a kind of heat generating equipment, steam heat pump unit is externally installed with machine shell, to protect steam heat pump unit, fan heat fan and ventilation hole are installed in the machine shell, to heat dissipation steam heat pump unit inside work, steam heat pump is very widely used in industrial production, commercial plaza and resident life etc., such as steamed rice, steamed buns, cooking, sauna, heating and beauty in life, such as chemical heating, washing and dyeing, pharmaceuticals, building materials production and food production in production.
[0003] Steam heat pump has many kinds, some steam heat pumps are installed outdoors, but steam heat pump installed outdoors is susceptible to outside wind and debris interference, when wind, often blowing up debris or leaves, debris or leaves that are blown up can enter steam heat pump inside through ventilation hole, steam heat pump inside leaves or debris is not easy to clean, debris or leaves long-term accumulation in steam heat pump inside can reduce its heat dissipation effect, easily lead to steam heat pump unable to operate normally or reduce service life, for this purpose, we provide a steam heat pump to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] To solve the above problems, the utility model provides a steam heat pump to solve the above problems, and the specific technical scheme is:
[0005] A steam heat pump, including steam heat pump body and first ventilation hole, the first ventilation hole is set up in the inner side of steam heat pump body, the outside of steam heat pump body is provided with frame, the inner side of frame is provided with second ventilation hole, the inner side of frame is provided with slide, the inner wall of slide is slidably connected with sliding plate, the inside of slide is provided with spring, the inner side of sliding plate is connected with filter screen, the inner side of sliding plate is provided with third ventilation hole, one side of sliding plate is rotatably connected with pull rod, the top end of pull rod is connected with pull ring, the upper surface of frame is connected with slide base, the outer surface of pull rod is slidably connected with the inner wall of slide base.
[0006] Preferably, the inner wall of slide base is provided with cross positioning slot, the outer surface of four positioning blocks is slidably connected with the inner wall of positioning slot.
[0007] Preferably, the top end of slide base is connected with four limit blocks same as the number of positioning blocks, and the four limit blocks are circularly arranged.
[0008] Preferably, the upper surface of the sliding plate is connected with two guide rods, and the two guide rods are symmetrical, and the outer surfaces of the two guide rods are slidably connected with the inner walls of the frame.
[0009] Preferably, the spring is sleeved on the outside of the guide rod, one end of the spring is connected with the inner top wall of the frame, and the other end of the spring is connected with the upper surface of the sliding plate.
[0010] Preferably, one end of the guide rod located outside the frame is threadedly connected with a threaded block, the outer surface of the threaded block is connected with a knob, the inner wall of the threaded block is rotatably connected with four rollers, and the four rollers are arranged in a circular array, and the outer surfaces of the rollers are in contact with the upper surface of the frame.
[0011] Preferably, the outer surface of the steam heat pump body is connected with a sliding rail, the inner side of the frame is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with the outer surface of the sliding rail.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1、the steam heat pump is moved by the position of the sliding plate through the cooperation between the sliding plate, the filter screen, the pull rod and the third vent, the filter screen is aligned with the first vent and the second vent after the position of the sliding plate is moved, the leaves or dust mixed in the air is blocked, the heat in the steam heat pump body can also be dissipated to the outside, the heat in the steam heat pump body can also continue to be dissipated to the outside, the air quality entering the steam heat pump body is improved through the blocking of the leaves mixed in the air by the filter screen, and the steam heat pump is kept normal operation.
[0014] 2、the steam heat pump is moved by the position of the sliding plate through the cooperation between the sliding plate, the filter screen, the pull rod and the third vent, the filter screen is aligned with the first vent and the second vent after the position of the sliding plate is moved, the leaves or dust mixed in the air is blocked, the heat in the steam heat pump body can also be dissipated to the outside, the heat in the steam heat pump body can also continue to be dissipated to the outside, the air quality entering the steam heat pump body is improved through the blocking of the leaves mixed in the air by the filter screen, and the steam heat pump is kept normal operation. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the utility model;
[0016] Figure 2 It is a whole structure schematic view of the utility model; Figure 1 A is a partial enlarged structure schematic view;
[0017] Figure 3 It is a sliding plate structure schematic view of the utility model;
[0018] Figure 4 It is a sliding plate structure schematic view of the utility model; Figure 3A local enlarged structure schematic view at B;
[0019] Figure 5 A frame structure schematic view in the utility model; Figure 3 A local enlarged structure schematic view at C;
[0020] Figure 6 A frame structure schematic view in the utility model;
[0021] Figure 7 A steam heat pump body overall three-dimensional structure schematic view in the utility model.
[0022] BRIEF DESCRIPTION OF DRAWINGS: 1, steam heat pump body; 2, first vent; 3, frame; 4, second vent; 5, slide; 6, slide plate; 7, spring; 8, filter screen; 9, third vent; 10, pull rod; 11, pull ring; 12, slide; 13, cross positioning slot; 14, positioning block; 15, limiting block; 16, guide rod; 17, threaded block; 18, knob; 19, roller; 20, slide rail; 21, slide groove. DETAILED DESCRIPTION
[0023] The utility model will be further described with reference to the drawings.
[0024] Please refer to Figures 1-7 A steam heat pump, including steam heat pump body 1 and first vent 2, first vent 2 is set up in the inner side of steam heat pump body 1, and the heat inside steam heat pump is dissipated to the outside through first vent 2, and the outside of steam heat pump body 1 is provided with frame 3, and the inner side of frame 3 is provided with second vent 4, and frame 3 is communicated with first vent 2 through second vent 4, so that heat can be dissipated to the outside.
[0025] The inner wall of slide 5 is slidably connected with slide plate 6, and the stability of slide plate 6 is maintained in the moving position by supporting slide plate 6 through frame 3, and spring 7 is arranged in the inside of slide 5, and the elastic driving force is provided for the downward moving position of slide plate 6 through spring 7, so that slide plate 6 has the power of moving to the downward position.
[0026] The inner side of slide plate 6 is connected with filter screen 8, and the inner side of slide plate 6 is provided with third vent 9, and first vent 2 and second vent 4 are communicated through third vent 9, and when the wind is generated outside steam heat pump, the position of slide plate 6 is moved, so that filter screen 8 is aligned with first vent 2 and second vent 4, and the leaves or dust mixed in the air are blocked, and at the same time, the heat inside steam heat pump body 1 can also be dissipated to the outside, and when the outside of steam heat pump body 1 is calm, slide plate 6 is moved again, so that first vent 2, second vent 4 and third vent 9 are aligned, and the normal heat dissipation of steam heat pump body 1 is maintained.
[0027] One side of the slide plate 6 is rotationally connected with a pull rod 10, the top end of the pull rod 10 is connected with a pull ring 11, the upper surface of the frame 3 is connected with a sliding seat 12, the outer surface of the pull rod 10 is slidingly connected with the inner wall of the sliding seat 12, the stability of the slide rod in sliding is maintained through the sliding seat 12, the slide plate 6 is pulled through the slide rod, and the pull rod 10 is convenient for hands to exert pulling force on the pull rod 10.
[0028] The inner wall of the sliding seat 12 is provided with a cross positioning groove 13, the outer surface of the pull rod 10 is connected with four positioning blocks 14, and the four positioning blocks 14 are circularly arrayed, the outer surface of the four positioning blocks 14 is slidingly connected with the inner wall of the positioning groove, after the pull rod 10 drives the slide plate 6 to move upward, in order to prevent the slide plate 6 from being reset under the pushing of the spring 7, the pull rod 10 is rotated, the positioning block 14 deviates from the cross positioning groove 13, the positioning block 14 is supported by the sliding seat 12, the top end of the sliding seat 12 is connected with four limiting blocks 15 which are same in number with the positioning blocks 14, and the four limiting blocks 15 are circularly arrayed, in order to prevent the pull rod 10 from rotating at too large an angle and the positioning block 14 from being not easy to contact the upper portion of the sliding seat 12, the positioning block 14 is blocked by the limiting block 15.
[0029] The upper surface of the slide plate 6 is connected with two guide rods 16 which are symmetrically opposite, the outer surface of the two guide rods 16 is slidingly connected with the inner wall of the frame 3, the spring 7 is sleeved outside the guide rod 16, one end of the spring 7 is connected with the inner top wall of the frame 3, the other end of the spring 7 is connected with the upper surface of the slide plate 6, the stability of the spring 7 is maintained through the guide rod 16, the spring 7 is compressed and shrunk when the slide plate 6 moves, the spring 7 is accompanied by deformation when being shrunk, the spring 7 may lose the elastic support for the slide plate 6 due to too large deformation when being shrunk, the guide rod 16 plays a supporting role inside the spring 7, the stability of the spring 7 when being shrunk is improved, one end of the guide rod 16 located outside the frame 3 is threadedly connected with a threaded block 17, the outer surface of the threaded block 17 is connected with a knob 18, the inner wall of the threaded block 17 is rotationally connected with four rollers 19 which are circularly arrayed, the outer surface of the roller 19 is in contact with the upper surface of the frame 3, the support distance of the guide rod 16 to the slide plate 6 is changed by rotating the threaded block 17, the filter screen 8 and the third vent hole 9 are dislocated between the second vent hole 4 and the first vent hole 2 after the slide plate 6 changes the distance, the air intake of the steam heat pump is adjusted through the dislocation between the third vent hole 9, the filter screen 8 and the first vent hole 2 and the second vent hole 4.
[0030] The outer surface of the steam heat pump body 1 is connected with a sliding rail 20, the inner side of the frame 3 is provided with a sliding groove 21, the inner wall of the sliding groove 21 is slidingly connected with the outer surface of the sliding rail 20, the sliding groove 21 is supported by the sliding rail 20, the frame 3 is convenient to disassemble, and the frame 3 can be disassembled from the steam heat pump body 1 by only pulling.
[0031] When this utility model is in use: when the wind blows, the pull ring 11 is used to pull the lever 10 to move its position. At the same time as the lever 10 moves, the slide plate 6 moves its position. After the slide plate 6 moves its position, the third ventilation hole 9 is deviated from the first ventilation hole 2 and the second ventilation hole 4. Then the filter screen 8 is aligned with the first ventilation hole 2 and the second ventilation hole 4. The filter screen 8 blocks leaves or debris in the wind. At the same time as the slide plate 6 moves its position, the spring 7 is compressed. The compressed spring 7 provides elastic pushing force for the slide plate 6 to return to its original position.
[0032] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.
Claims
1. A steam heat pump comprising a steam heat pump body (1) and a first vent (2), characterized in that: The first vent (2) is arranged on the inner side of the steam heat pump body (1), the outer side of the steam heat pump body (1) is provided with a frame (3), the inner side of the frame (3) is provided with a second vent (4), the inner side of the frame (3) is provided with a slide (5), the inner wall of the slide (5) is slidably connected with a sliding plate (6), the inner side of the sliding plate (6) is provided with a filter screen (8), the inner side of the sliding plate (6) is provided with a third vent (9), one side of the sliding plate (6) is rotatably connected with a pull rod (10), the top end of the pull rod (10) is connected with a pull ring (11), the upper surface of the frame (3) is connected with a sliding seat (12), and the outer surface of the pull rod (10) is slidably connected with the inner wall of the sliding seat (12).
2. A vapour heat pump as claimed in claim 1, characterised in that: The inner wall of the sliding seat (12) is provided with a cross positioning groove (13), the outer surface of the pull rod (10) is connected with four positioning blocks (14), and the four positioning blocks (14) are circularly arranged, and the outer surfaces of the four positioning blocks (14) are slidably connected with the inner wall of the positioning groove.
3. A vapour heat pump as claimed in claim 2, characterised in that: The top end of the sliding seat (12) is connected with four limiting blocks (15) which are same in number with the positioning blocks (14), and the four limiting blocks (15) are circularly arranged.
4. A vapour heat pump as claimed in claim 1, characterised in that: The upper surface of the sliding plate (6) is connected with two guide rods (16), and the two guide rods (16) are symmetrically arranged, and the outer surfaces of the two guide rods (16) are slidably connected with the inner wall of the frame (3).
5. A vapour heat pump as claimed in claim 4, characterised in that: The spring (7) is sleeved on the outer side of the guide rod (16), one end of the spring (7) is connected with the inner top wall of the frame (3), and the other end of the spring (7) is connected with the upper surface of the sliding plate (6).
6. A vapour heat pump as claimed in claim 4, characterised in that: One end of the guide rod (16) located outside the frame (3) is threadedly connected with a threaded block (17), the outer surface of the threaded block (17) is connected with a knob (18), the inner wall of the threaded block (17) is rotatably connected with four rollers (19), and the four rollers (19) are circularly arranged, and the outer surfaces of the rollers (19) are in contact with the upper surface of the frame (3).
7. A vapour heat pump as claimed in claim 1, characterised in that: The outer surface of the sliding rail (20) is slidably connected with the inner wall of the sliding groove (21).