Efficient steam-water heat exchanger

Abstract

The utility model belongs to the technical field of heat exchange units, and particularly relates to an efficient steam-water heat exchanger which comprises an outer frame component, the outer frame component comprises a square base frame, an inner cavity of the square base frame is fixedly connected with an exchange chamber and a containing chamber, the containing chamber is arranged at the bottom of the exchange chamber, and the containing chamber is provided with a driving component in a matched mode. A steam conveying component is arranged on the top of the exchange chamber in a matched mode, a dust removal component is arranged on the inner wall face of the exchange chamber in a matched mode, and the dust removal component comprises a vibrator fixedly connected to the side face of the exchange chamber. Water flows with different temperatures in the exchange chamber can be uniformly stirred, the water circulation efficiency is directly improved, the dust removal component and the vibrator are fixed, dirt in an inner cavity of the exchange chamber can be rapidly shaken off, cleaning is more convenient, energy loss is avoided, and heat exchange of the water flows is faster.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat exchange units, and in particular relates to a high-efficiency steam-water heat exchanger. Background Art

[0002] The steam-water heat exchanger unit is assembled from a series of parts and sold as a product. Users put the heat exchanger unit in the heat exchange station, connect the pipes and circuits, and then they can perform heat exchange. In this way, users are spared the trouble of internal design of the heat exchange station, procurement of various parts, installation and debugging, saving time and manpower.

[0003] During maintenance, existing heat exchange equipment needs to remove impurities and calcium scale from the inner cavity. Usually, a vibrator that is symmetrically arranged up and down is used for resonance vibration. However, the resonance area of ​​this method is too large, which can easily cause the outer side of the exchange chamber to crack, thereby reducing the heat exchange efficiency. For this reason, the vibrator needs to be moved to the bottom of the exchange chamber, and gravity is used to reduce the vibration generated by the resonance. In addition, a circulating scraping component is additionally provided at the top of the inner cavity of the exchanger to speed up dust removal and absorb the resonance vibration. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient steam-water heat exchanger, aiming to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency steam-water heat exchanger, comprising:

[0007] An outer frame member, the outer frame member comprises a square base frame, an inner cavity of the square base frame is fixedly connected with an exchange chamber and a placement chamber, and the placement chamber is arranged at the bottom of the exchange chamber;

[0008] Furthermore, the placement chamber is provided with a driving component, the top of the exchange chamber is provided with a steam conveying component, the inner wall surface of the exchange chamber is provided with a dust removal component, and the dust removal component includes a vibrator fixedly connected to the side of the exchange chamber.

[0009] As a preferred solution of the utility model, the driving component includes a driving motor fixedly connected to the upper surface of the inner cavity of the placement chamber, the output end of the driving motor is fixedly connected to a straight shaft, and the upper surface of the straight shaft is sleeved with a stirring impeller.

[0010] As a preferred solution of the utility model, the inner side surface of the exchange chamber is fixedly connected to a stabilizing block, the end face of the stabilizing block is fixedly connected to a column, the top of the column is rotatably connected to a shaped base plate, the inner surface of the shaped base plate is snap-connected to a rack, and the meshing part where the rack is located also includes a gear, which meshes with the rack.

[0011] As a preferred solution of the utility model, the side of the rack is fixedly connected to a connecting rod, the end face of the connecting rod is slidably connected to a support tube, the top inner surface of the exchange chamber is fixedly connected to a slide, the outer side surface of the slide is fixedly connected to a triangular plate, the triangular plate is fixedly connected to an ear plate via a pin shaft, and the ear plate is fixedly connected to the end face of the support tube.

[0012] As a preferred solution of the utility model, the inner side surface of the slideway is fixedly connected to an inner slider, the bottom of the inner slider is rotatably connected to a thin connecting rod, the end surface of the thin connecting rod is rotatably connected to a dust scraper, and the dust scraper is arranged in close contact with the inner wall of the exchange chamber.

[0013] As a preferred solution of the utility model, a water hose is fixedly connected to the inner side of the exchange chamber, and the water circulation component where the water hose is located also includes a base, the inner cavity of the base is fixedly connected to the outer surface of the water hose, and the end face of the water hose is connected to a water storage tower, and the side of the water storage tower is fixedly connected to a side frame.

[0014] As a preferred solution of the utility model, the top of the water storage tower is cooperated with a steam conveying component, and the steam conveying component includes a sealing column fixedly connected to the top of the water storage tower, the inner cavity of the sealing column is sleeved with a right-angle bend through an insulation layer, the end face of the right-angle bend is fixedly connected to a high-temperature air pump, the side of the high-temperature air pump is connected to an air supply pipe, and the air supply pipe is fixedly connected to the surface of the exchange chamber.

[0015] Compared with the prior art, the beneficial effects of the utility model are: (1) the exchange chamber and the placement chamber arranged on the square base frame make the heat exchange more sufficient and thorough. The cooperation between the driving component and the placement chamber can ensure that the water flows with different temperatures in the exchange chamber are evenly stirred, which directly improves the water circulation efficiency. The fixation of the dust removal component and the vibrator allows the dirt in the inner cavity of the exchange chamber to be quickly shaken off, making cleaning more convenient.

[0016] (2) The fixed connection between the driving motor and the straight shaft allows the power to be transmitted directly, avoiding energy loss. The sleeve connection between the stirring impeller and the straight shaft further facilitates the mixing and stirring of the water flow, making the heat exchange of the water flow more direct. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the relevant parts for realizing a complete heat exchange process in the utility model;

[0020] Figure 3 A schematic diagram of the structure of the parts related to achieving dust scraping and providing heat exchange efficiency in the utility model;

[0021] Figure 4 For this utility model Figure 3 A local enlarged schematic diagram of point A in the middle.

[0022] In the figure: 100, outer frame member; 101, square base frame; 102, exchange chamber; 103, placement chamber; 200, driving member; 201, driving motor; 202, straight shaft; 203, stirring impeller; 300, water circulation member; 301, water hose; 302, base; 303, water storage tower; 304, side frame; 400, steam conveying member; 401, sealing column; 402, right-angle bend; 40 3. High-temperature air pump; 404. Air supply pipe; 500. Dust removal component; 501. Vibrator; 502. Stabilizing block; 503. Column; 504. L-shaped base plate; 505. Engaging part; 505a. Gear; 505b. Rack; 506. Connecting rod; 507. Support cylinder; 508. Ear plate; 509. Triangular plate; 510. Slide; 511. Inner slider; 512. Thin connecting rod; 513. Dust scraper. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1-2, is the first embodiment of the utility model, which provides a high-efficiency steam-water heat exchanger, including:

[0028] The outer frame member 100 includes a square base frame 101, the inner cavity of the square base frame 101 is fixedly connected with an exchange chamber 102 and a placement chamber 103, and the placement chamber 103 is arranged at the bottom of the exchange chamber 102;

[0029] In addition, the placement chamber 103 is equipped with a driving component 200, the top of the exchange chamber 102 is equipped with a steam delivery component 400, and the inner wall surface of the exchange chamber 102 is equipped with a dust removal component 500, which includes a vibrator 501 fixedly connected to the side of the exchange chamber 102.

[0030] Specifically, the exchange chamber 102 and the placement chamber 103 provided on the square base frame 101 make the heat exchange more sufficient and thorough. The cooperation between the driving component 200 and the placement chamber 103 can ensure that the water flows with different temperatures in the exchange chamber 102 are evenly stirred, which directly improves the water circulation efficiency. The fixation of the dust removal component 500 and the vibrator 501 allows the dirt in the inner cavity of the exchange chamber 102 to be quickly shaken off, making cleaning more convenient.

[0031] The driving component 200 includes a driving motor 201 fixedly connected to the upper surface of the inner cavity of the placement chamber 103 , the output end of the driving motor 201 is fixedly connected to a straight shaft 202 , and the upper surface of the straight shaft 202 is sleeved with a stirring impeller 203 .

[0032] Furthermore, the fixed connection between the driving motor 201 and the straight shaft 202 allows direct transmission of power, avoiding energy loss. The sleeve connection between the stirring impeller 203 and the straight shaft 202 further facilitates the mixing and stirring of the water flow, making the heat exchange of the water flow more direct.

[0033] The inner side surface of the exchange chamber 102 is fixedly connected to a stabilizing block 502, the end surface of the stabilizing block 502 is fixedly connected to a column 503, the top of the column 503 is rotatably connected to an L-shaped base plate 504, the inner surface of the L-shaped base plate 504 is snap-connected to a rack 505b, and the meshing part 505 where the rack 505b is located also includes a gear 505a, which meshes with the rack 505b.

[0034] It should be noted that the fixed connection between the stabilizing block 502 and the column 503 and the L-shaped base plate 504 makes other parts more stable, and the meshing of the gear 505a and the rack 505b makes the rotation of the scraper plate 513 more stable, avoiding the deviation of the movement trajectory of the scraper plate 513.

[0035] When in use, first place the exchange chamber 102 and the placement chamber 103 inside the square base frame 101 respectively, then fix the straight shaft 202 and the drive motor 201, and the stirring impeller 203 and the straight shaft 202 are sleeved and connected, and then the column 503 and the stabilizing block 502 are assembled, and the rack 505b is clamped on the inner side of the L-shaped base plate 504, and the gear 505a is sleeved on the top of the column 503 and meshed with the rack 505b.

[0036] Example 2

[0037] Reference Figure 2-3 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides relevant parts for achieving the stable rotation effect of the scraper blade.

[0038] Specifically, the side of the rack 505b is fixedly connected to a connecting rod 506, the end face of the connecting rod 506 is slidably connected to a support tube 507, the top inner surface of the exchange chamber 102 is fixedly connected to a slide 510, the outer side face of the slide 510 is rotatably connected to a triangular plate 509, the triangular plate 509 is fixedly connected to an ear plate 508 via a pin shaft, and the ear plate 508 is fixedly connected to the end face of the support tube 507.

[0039] Furthermore, the fixed connection between the connecting rod 506 and the rack 505b enables the rack 505b to achieve displacement and sliding, thereby avoiding its own position deviation. The fixation of the slide 510 and the triangular plate 509 further ensures the stability of the slide 510. The fixed connection between the ear plate 508 and the support tube 507, as well as the rotational connection between the ear plate 508 and the triangular plate 509, can reduce the angular deflection of the support tube 507 when it rotates.

[0040] The inner side surface of the slideway 510 is fixedly connected to an inner slider 511 , the bottom of the inner slider 511 is rotatably connected to a thin connecting rod 512 , the end surface of the thin connecting rod 512 is rotatably connected to a dust scraper 513 , and the dust scraper 513 is arranged to fit the inner wall of the exchange chamber 102 .

[0041] Preferably, the rotational connection between the inner slider 511 and the thin connecting rod 512 converts the linear displacement into the rotational arc displacement, and also helps the dust scraper plate 513 to achieve rotational dust scraping, thereby significantly improving the heat exchange efficiency of the exchange chamber 103.

[0042] When in use, the connecting rod 506 is fixed to the supporting tube 507 , and then the slideway 510 is fixed to the side of the triangular plate 509 . One end of the ear plate 508 is rotatably connected to the triangular plate 509 , and the other end is fixedly connected to the supporting tube 507 .

[0043] Example 3

[0044] Reference Figure 3-4, which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides other necessary components to realize heat exchange.

[0045] Specifically, a water hose 301 is fixedly connected to the inner side of the exchange chamber 102, and the water circulation component 300 where the water hose 301 is located also includes a base 302, the inner cavity of the base 302 is fixedly connected to the outer surface of the water hose 301, and the end face of the water hose 301 is connected to a water storage tower 303, and the side of the water storage tower 303 is fixedly connected to a side frame 304.

[0046] The top of the water tower 303 is equipped with a steam delivery component 400, which includes a sealing column 401 fixedly connected to the top of the water tower 303. The inner cavity of the sealing column 401 is connected with a right-angle bend 402 through an insulation layer. The end face of the right-angle bend 402 is fixedly connected to a high-temperature air pump 403. The side of the high-temperature air pump 403 is connected to an air supply pipe 404, and the air supply pipe 404 is fixedly connected to the surface of the exchange chamber 102.

[0047] Furthermore, the coordinated arrangement of the water supply hose 301, the water storage tower 303, the side frame 304, and the base 302 enables a continuous supply of water to be obtained in the exchange chamber 102. At the same time, the fixed installation of the air supply pipe 404, the high-temperature air pump 403, and the right-angle bend 402 can provide a heat source for the inner cavity of the exchange chamber 102, thereby improving the efficiency of heat exchange.

[0048] When in use, the water hose 301, the base 302, and the side frame 304 are assembled in sequence at the port of the water tower 303, and then the right-angle bend 402 is installed on the top of the water tower 303 through the sealing column 401 to keep the pipeline warm, and then the high-temperature air pump 403 is fixedly connected to the air supply pipe 404, which can be used to supply the heat source to the exchange chamber 102.

[0049] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0050] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0051] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An efficient steam-water heat exchanger, characterized in that: include, An outer frame member (100), the outer frame member (100) comprising a square base frame (101), the inner cavity of the square base frame (101) being fixedly connected with an exchange chamber (102) and a placement chamber (103), the placement chamber (103) being arranged at the bottom of the exchange chamber (102); Furthermore, the placement chamber (103) is provided with a driving component (200), the top of the exchange chamber (102) is provided with a steam delivery component (400), and the inner wall surface of the exchange chamber (102) is provided with a dust removal component (500), and the dust removal component (500) comprises a vibrator (501) fixedly connected to the side of the exchange chamber (102).

2. The high-efficiency steam-water heat exchanger according to claim 1, characterized in that: The driving component (200) comprises a driving motor (201) fixedly connected to the upper surface of the inner cavity of the placement chamber (103); the output end of the driving motor (201) is fixedly connected to a straight shaft (202); and the upper surface of the straight shaft (202) is sleeved with a stirring impeller (203).

3. The high-efficiency steam-water heat exchanger according to claim 2, characterized in that: The inner side surface of the exchange chamber (102) is fixedly connected to a stabilizing block (502), the end surface of the stabilizing block (502) is fixedly connected to a column (503), the top of the column (503) is rotatably connected to an L-shaped base plate (504), the inner surface of the L-shaped base plate (504) is snap-connected to a rack (505b), and the meshing member (505) where the rack (505b) is located further comprises a gear (505a), and the gear (505a) meshes with the rack (505b).

4. The high-efficiency steam-water heat exchanger according to claim 3 is characterized in that: A connecting rod (506) is fixedly connected to the side surface of the rack (505b); an end surface of the connecting rod (506) is slidably connected to a support tube (507); a slideway (510) is fixedly connected to the inner surface of the top of the exchange chamber (102); a triangular plate (509) is fixedly connected to the outer side surface of the slideway (510); the triangular plate (509) is rotatably connected to an ear plate (508) via a pin shaft; and the ear plate (508) is fixedly connected to the end surface of the support tube (507).

5. The high-efficiency steam-water heat exchanger according to claim 4, characterized in that: The inner side surface of the slideway (510) is fixedly connected to an inner slider (511), the bottom of the inner slider (511) is rotatably connected to a thin connecting rod (512), the end surface of the thin connecting rod (512) is rotatably connected to a dust scraper (513), and the dust scraper (513) is arranged to fit the inner wall of the exchange chamber (102).

6. The high-efficiency steam-water heat exchanger according to claim 5, characterized in that: A water hose (301) is fixedly connected to the inner side of the exchange chamber (102); the water circulation component (300) where the water hose (301) is located further comprises a base (302); the inner cavity of the base (302) is fixedly connected to the outer surface of the water hose (301); the end surface of the water hose (301) is connected to a water storage tower (303); and the side of the water storage tower (303) is fixedly connected to a side frame (304).

7. The high-efficiency steam-water heat exchanger according to claim 6, characterized in that: The top of the water storage tower (303) is provided with a steam conveying component (400), and the steam conveying component (400) includes a sealing column (401) fixedly connected to the top of the water storage tower (303), the inner cavity of the sealing column (401) is sleeved with a right-angle bend (402) through a thermal insulation layer, the end face of the right-angle bend (402) is fixedly connected to a high-temperature air pump (403), and the side of the high-temperature air pump (403) is connected to an air supply pipe (404), and the air supply pipe (404) is fixedly connected to the surface of the exchange chamber (102).

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