A heat-insulating casing for a circulating water pump

Abstract

The utility model discloses a heat preservation shell of circulating water pump relates to circulating water pump and its accessory technical field, the utility model discloses a bottom plate, be provided with the slide on the bottom plate, and the both sides of slide are provided with heat preservation shell no.

Description

Technical Field

[0001] This utility model belongs to the technical field of circulating water pumps and their accessories, and in particular relates to an insulating shell for a circulating water pump. Background Technology

[0002] Circulating water pumps are one of the most important fluid transport devices in closed-loop circulation systems. A circulating water pump consists of a pump body and water pipes installed at both ends. One water pipe is used for fluid inlet, and the other water pipe is used for fluid outlet. The circulating water pump is used to accelerate the fluid flowing into the pump body. However, in cold environments, the pump body, motor, and connecting pipes of the circulating pump are easily affected by low temperatures, causing the water inside the pump body to freeze and expand, damaging the pump body; the motor is difficult to start at low temperatures, increasing energy consumption and reducing motor life; and the connecting pipes freeze due to low temperatures, affecting heating efficiency. Therefore, it is necessary to equip the circulating water pump and its water pipes with heat insulation structures.

[0003] Chinese patent application CN221800174U discloses an insulation shell for an internal circulation water pump, including a base, a support column fixedly connected to the top of the base, a water pump body mounted on the top of the support column, two water pipes fixedly connected to the surface of the water pump body, and insulation mechanisms on the surfaces of both water pipes. Two insulation shells slide on the top of the base, each shell fitting over the surface of the water pump body, and the two water pump bodies fitting over the surfaces of the two water pipes. A sliding mechanism on the top of the base facilitates the sliding of the two insulation shells. This invention, through the use of two connecting sleeves, not only protects the water pipes on the surface of the water pump body and prevents the two insulation rings from aging, but also allows the two insulation shells to slide, thus adjusting their position relative to the water pump body surface or moving them away from each other, thereby improving the device's performance.

[0004] The aforementioned insulation shell for an internal circulating water pump has slidingly mounted butt-fitting insulation shells on both sides of the pump body. These shells enclose the area around the pump body, achieving insulation. However, after the pump stops, the temperature inside the insulation shell gradually decreases due to the external environment, eventually reaching or slightly exceeding the external temperature. This means the pump body still faces difficulties starting due to the low ambient temperature. Furthermore, water pipes are mounted at both ends of the pump body, with insulation rings fitted around their outer sides. Connecting sleeves are slidably mounted on the outer sides of these insulation rings and are fixedly connected to the insulation shell. Since the connecting sleeves are directly fitted onto the outer sides of the insulation rings, with their ends exposed, there is a gap that is not sealed. Cold air from the external environment enters between the connecting sleeves and the insulation rings through this gap, causing cold air to permeate the area around the insulation rings and rapidly reducing the temperature of the water pipes. To address these issues, we provide an insulated housing for a circulating water pump. Utility Model Content

[0005] The purpose of this utility model is to provide an insulation shell for a circulating water pump. The insulation component can prevent the water pipe from directly contacting the external environment, thereby improving its insulation effect. Through the cooperation of the heating component and the suction component, the water pump body can be quickly preheated and placed in a high-temperature environment, thus solving the problems of the insulation shell for an internal circulating water pump mentioned above.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to an insulated outer shell for a circulating water pump, comprising a base plate; a sliding plate is provided on the base plate, and an insulated outer shell 1 and an insulated outer shell 2 are slidably disposed on both sides of the sliding plate; a water pump body is installed at the center of the base plate; and heating components are embedded in the upper sidewalls of both the insulated outer shell 1 and the insulated outer shell 2. The heating components include an electric heating plate embedded in the upper sidewalls of the insulated outer shell 1 and the insulated outer shell 2, and a cover plate 2 covering the outside of the electric heating plate; and an insulated outer shell 1 and the insulated outer shell 2 are embedded in the outer sidewalls of the insulated outer shell 2. The device has a box panel, and a suction assembly is embedded in the box panel. The suction assembly includes a fan embedded in the box panel and a cover plate covering the outside of the fan. The water pump body is also connected to a water pipe, and an insulation sleeve is fitted onto the water pipe. An insulation assembly is installed on the outside of the insulation sleeve and on the box panel. The insulation assembly includes a folded tube fitted onto the outside of the insulation sleeve, and a fixing ring and a fixing sleeve are fixedly installed at both ends of the folded tube. The fixing ring and the fixing sleeve are fixedly installed on the outer wall of the box panel and the outer end of the water pipe, respectively.

[0008] The present invention is further configured such that an installation block is installed at the center of the base plate, and the water pump body is fixedly installed in the upper side wall of the installation block. Water pipes are provided on both sides of the installation block, and the water pipes pass through the installation block and are connected to the water pump body.

[0009] The present invention is further configured such that the first heat-insulating shell and the second heat-insulating shell are arranged opposite to each other and are respectively located on both sides of the water pump body. A sealing plate is fixedly provided on the side of the first heat-insulating shell facing the water pump body, and a sealing groove is provided on the side of the second heat-insulating shell facing the water pump body. A sealing strip is adhered to the inner wall of the sealing groove, and the sealing groove is connected to the sealing plate through the sealing strip.

[0010] The present invention is further configured such that the top of both the first and second heat-insulating shells are provided with a top groove, the heating component is disposed in the top groove, the electric heating plate is fixedly installed in the mounting frame, and the mounting frame is fixedly disposed in the top groove, and the second cover plate is rotatably connected to the top outer end of the top groove.

[0011] The present invention is further configured such that a window groove is provided on the box plate, and the suction component is disposed in the window groove, and the cover plate is detachably fixedly installed on the outer end of the window groove.

[0012] The present invention is further provided that a frame is fixedly installed in the middle of the window groove, and a fan is fixedly installed inside the frame, and the fan shaft end is provided with a fan blade.

[0013] The present invention is further configured such that a pipe groove is provided below the window groove, a fixing ring is fixedly provided in the pipe groove, and a pipe connector one is fixedly provided on the outer wall of the fixing ring, and a pipe connector two is fixedly provided on the outer wall of the fixing sleeve. The pipe connector one and the pipe connector two are also fixedly connected to the two ends of the folding tube respectively.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model, by setting up a suction component and a heating component, has a heating component embedded in the top of the first and second insulation shells, and a box plate embedded in the outer sidewall of the first and second insulation shells. The suction component is embedded in the box plate. The heating component includes a mounting frame embedded and fixed in the top of the first and second insulation shells, with an electric heating plate fixedly installed inside the mounting frame. A cover plate is rotatably installed above the mounting frame on the top sidewall of the first and second insulation shells. The suction component includes a frame fixed to the box plate, with a fan fixedly installed inside the frame. Fan blades are installed on the shaft of the fan. A cover plate is detachably fixed to the outer side of the box plate where the suction component is located. In use, the cover plate is flipped open to open the top groove where the heating component is located, and then the heating component is activated, allowing the electric heating plate to... The operation generates a large amount of heat. Simultaneously, opening cover one and starting the fan causes the fan blades on its shaft to rotate, drawing out the gas from the interior environments of insulation shells one and two. At the same time, external gas enters the interior environments of insulation shells one and two through the top slot, thus achieving gas circulation. During this circulation, the gas entering the interior environments of insulation shells one and two is heated by the heating plate. Therefore, the gas flowing into the interior environments of insulation shells one and two carries heat, preheating the water pump body. After preheating, the fan and heating plate are stopped, and cover one and cover two are closed, thus retaining the heat within the interior environments of insulation shells one and two, achieving a heat preservation effect.

[0016] 2. This utility model incorporates an insulation component. A pipe groove is formed on the casing, and the insulation component is installed within the groove. An insulation sleeve is also fitted onto the outer wall of the water pipe. The insulation component includes a fixing ring fixed within the pipe groove and a fixing sleeve fixed to the outer end of the water pipe. Pipe connector one and pipe connector two are respectively fixedly connected to the outer walls of the fixing ring and the fixing sleeve. Pipe connector one and pipe connector two are also fixed to both ends of a folded pipe, which is fitted onto the outer side of the insulation sleeve on the water pipe. In use, when it is necessary to open the insulation outer shell one and insulation outer shell two on the outside of the water pump body, press insulation outer shell one and insulation outer shell two with both hands and push them forcefully to both sides to open the water pump body. Insulation shell 1 and insulation shell 2 are pushed apart by the sliding plate to separate them. Conversely, insulation shell 1 and insulation shell 2 are spliced ​​together. During the splicing and pushing process, the box panel will move with the movement of insulation shell 1 or insulation shell 2. When the box panel moves, its outer end is equipped with an insulation component, and the folded tube in the insulation component is sleeved on the outside of the insulation sleeve on the water pipe. This pushes the folded tube to compress or extend, thus cooperating with the movement of insulation shell 1 or insulation shell 2. During the movement of insulation shell 1 and insulation shell 2, the folded tube does not detach from the insulation sleeve and remains sleeved on its outside. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an insulated outer shell for a circulating water pump.

[0019] Figure 2 This is a structural disassembly diagram of the insulation shell of a circulating water pump.

[0020] Figure 3 This is a structural disassembly diagram of the insulation outer shell.

[0021] Figure 4 This is a structural disassembly diagram of the suction assembly.

[0022] Figure 5 This is a structural disassembly diagram of the heating assembly.

[0023] Figure 6 This is a structural disassembly diagram of the thermal insulation component.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1-Base plate, 101-Slide plate, 102-Mounting block, 102a-Water pipe, 102b-Insulation sleeve, 2-Insulation shell one, 201-Top groove, 202-Sealing plate, 203-Slide groove, 3-Insulation shell two, 301-Sealing groove, 302-Sealing strip, 4-Box plate, 401-Window groove, 402-Pipe groove, 5-Suction assembly, 501-Fan, 502-Frame, 503-Fan blade, 504-Cover plate one, 6-Heating assembly, 601-Mounting frame, 602-Heating plate, 603-Cover plate two, 7-Insulation assembly, 701-Folded pipe, 701a-Pipe joint one, 701b-Pipe joint two, 702-Fixing ring, 703-Fixing sleeve, 8-Water pump body. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Please see Figure 1-3 This utility model is a heat-insulating shell for a circulating water pump, including a base plate 1, a first heat-insulating shell 2 and a second heat-insulating shell 3. The base plate 1 is slidably connected to the first heat-insulating shell 2 and the second heat-insulating shell 3 via a sliding plate 101, and the first heat-insulating shell 2 and the second heat-insulating shell 3 are connected to each other, which can seal the environment in which the water pump body 8 is located, and achieve the effect of heat preservation for the water pump body 8.

[0029] Specifically, a sliding plate 101 is fixedly installed on the upper side wall of the base plate 1, and the sliding plate 101 is slidably connected to the sliding groove 203 at the bottom of the first insulation shell 2 and the second insulation shell 3, and the first insulation shell 2 and the second insulation shell 3 are arranged opposite to each other.

[0030] Furthermore, a mounting block 102 is fixedly installed at the center of the base plate 1. A water pump body 8 is fixedly installed on the upper side wall of the mounting block 102. Insulation shell 1 2 and insulation shell 2 3 are covered on the outside of the water pump body 8. A sealing plate 202 is fixedly installed on the outer wall of the side of insulation shell 1 2 facing insulation shell 2 3. A sealing groove 301 is opened on the outer wall of insulation shell 2 3 corresponding to the sealing plate 202, and a sealing strip 302 is adhered to the inner wall of the sealing groove 301. The sealing groove 301 is connected to the sealing plate 202 through the sealing strip 302.

[0031] The operation process of this embodiment is as follows: When it is necessary to open the outer heat insulation shell 1 2 and the outer heat insulation shell 2 3 on the outside of the water pump body 8, press the outer heat insulation shell 1 2 and the outer heat insulation shell 2 3 with both hands and push them to both sides to push the outer heat insulation shell 1 2 and the outer heat insulation shell 2 3 apart along the slide plate 101. Conversely, the outer heat insulation shell 1 2 and the outer heat insulation shell 2 3 can be spliced ​​together.

[0032] Example 2

[0033] Please see Figure 4-5 Based on embodiment 1, a suction component 5 and a heating component 6 are also provided. The suction component 5 can extract cold air from the environment where the water pump body 8 is located and heat the gas entering the environment where the water pump body 8 is located, thereby achieving the effect of preheating the water pump body 8.

[0034] Specifically, the top of both the first insulation shell 2 and the second insulation shell 3 is provided with a top groove 201, and a box plate 4 is inlaid on one side of the outer end of both the first insulation shell 2 and the second insulation shell 3. The box plate 4 is provided with a window groove 401 for the installation of the suction component 5, and the top groove 201 is used for the installation of the heating component 6.

[0035] Furthermore, the suction assembly 5 includes a cover plate 504 that is detachably and fixedly installed at the outer end of the window groove 401. A frame 502 is fixedly installed on the inner side of the cover plate 504 and the inner wall of the window groove 401. A fan 501 is installed inside the frame 502. A fan blade 503 is provided at the shaft end of the fan 501. The heating assembly 6 includes a cover plate 603 that is rotatably connected to the outer end of the top groove 201. A mounting frame 601 is fixedly installed below the cover plate 603 and inside the top groove 201. An electric heating plate 602 is fixedly installed inside the mounting frame 601.

[0036] The operation process of this embodiment is as follows: During use, flip open the second cover plate 603 to open the top groove 201 where the heating component 6 is located, and then start the heating component 6. The electric heating plate 602 inside will work and generate a large amount of heat. At the same time, open the first cover plate 504 and start the fan 501. The fan blades on the shaft end of the fan 501 will rotate accordingly, thereby removing the gas from the internal environment of the first insulation shell 2 and the second insulation shell 3. Meanwhile, the external gas will enter the first insulation shell 2 and the second insulation shell 3 through the top groove 201. In the internal environment, gas circulation is achieved. At the same time, the gas entering the internal environment of the first and second insulation shells is heated by the heating plate 602. Therefore, the gas flowing into the internal environment of the first and second insulation shells is a gas with heat, which preheats the water pump body 8. After the preheating is completed, the operation of the fan 501 and the heating plate 602 is stopped. At the same time, the first cover plate 504 and the second cover plate 603 are closed, thereby retaining the heat in the internal environment of the first and second insulation shells.

[0037] Example 3

[0038] Please see Figure 6 Based on Embodiments 1 and 2, a heat insulation component 7 is also provided. Through the heat insulation component 7, the water pipe 102a and the heat insulation sleeve 102b can be protected during the movement and positioning of the heat insulation outer shell 1 2 and the heat insulation outer shell 2 3, thereby improving their heat insulation effect.

[0039] Specifically, water pipes 102a are provided on both sides of the mounting block 102, and the water pipes 102a pass through the mounting block 102 and are connected to the water pump body 8. An insulation sleeve 102b is also fitted on the outer wall of the water pipe 102a. A pipe groove 402 is opened below the window groove 401 and on the side wall of the box plate 4. The pipe groove 402 is also located outside the water pipe 102a. An insulation component 7 is installed in the pipe groove 402.

[0040] Furthermore, the insulation component 7 includes a fixing ring 702 fixed inside the pipe groove 402 and a fixing sleeve 703 fixed on the outer end of the water pipe 102a. Pipe joint 1 701a and pipe joint 2 701b are respectively fixedly connected to the outer walls of the fixing ring 702 and the fixing sleeve 703. Pipe joint 1 701a and pipe joint 2 701b are also fixed to both ends of the folded pipe 701. The folded pipe 701 is also sleeved on the outside of the insulation sleeve 102b on the water pipe 102a.

[0041] The operation process of this embodiment is as follows: During use, during the splicing and pushing process of the first and second insulation shells, the box panel will move with the movement of the first or second insulation shell. When the box panel moves, its outer end is provided with an insulation component, and the folded tube in the insulation component is sleeved on the outside of the insulation sleeve on the water pipe, thereby pushing the folded tube to compress or extend, thus cooperating with the movement of the first or second insulation shell. In the movement of the first and second insulation shells, the folded tube does not detach from the insulation sleeve and is always sleeved on its outside.

[0042] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A thermal insulation casing for a circulating water pump comprising a bottom plate (1); characterized in that: A sliding plate (101) is provided on the base plate (1), and a heat insulation shell 1 (2) and a heat insulation shell 2 (3) are slidably provided on both sides of the sliding plate (101). A water pump body (8) is installed in the middle of the base plate (1), and a heating component (6) is embedded in the upper side wall of the heat insulation shell 1 (2) and the heat insulation shell 2 (3). The heating component (6) includes an electric heating plate (602) embedded in the upper side wall of the heat insulation shell 1 (2) and the heat insulation shell 2 (3), and a cover plate 2 (603) covering the outside of the electric heating plate (602). A box plate (4) is embedded in the outer side wall of the heat insulation shell 1 (2) and the heat insulation shell 2 (3), and a suction component (5) is embedded in the box plate (4). The device includes a fan (501) embedded in the box plate (4) and a cover plate (504) covering the outside of the fan (501). The water pump body (8) is also connected to a water pipe (102a), and an insulation sleeve (102b) is also fitted on the water pipe (102a). An insulation component (7) is installed on the outside of the insulation sleeve (102b) and on the box plate (4). The insulation component (7) includes a folded tube (701) fitted on the outside of the insulation sleeve (102b), and a fixing ring (702) and a fixing sleeve (703) are fixedly installed at both ends of the folded tube (701). The fixing ring (702) and the fixing sleeve (703) are fixedly installed on the outer wall of the box plate (4) and the outer end of the water pipe (102a).

2. A thermal insulation casing for a circulating water pump according to claim 1, characterized in that An installation block (102) is installed at the center of the base plate (1), and the water pump body (8) is fixedly installed in the upper side wall of the installation block (102). Water pipes (102a) are provided on both sides of the installation block (102), and the water pipes (102a) pass through the installation block (102) and are connected to the water pump body (8).

3. A thermal insulation casing for a circulating water pump according to claim 1, characterized in that The first heat-insulating shell (2) and the second heat-insulating shell (3) are arranged opposite to each other and are located on both sides of the water pump body (8). The first heat-insulating shell (2) is fixedly provided with a sealing plate (202) on the side facing the water pump body (8), and the second heat-insulating shell (3) is provided with a sealing groove (301) on the side facing the water pump body (8). A sealing strip (302) is adhered to the inner wall of the sealing groove (301), and the sealing groove (301) is connected to the sealing plate (202) through the sealing strip (302).

4. The insulated housing for a circulating water pump of claim 1, wherein, The top of both the first (2) and the second (3) of the heat insulation shell is provided with a top groove (201). The heating component (6) is set in the top groove (201). The electric heating plate (602) is fixedly installed in the mounting frame (601), and the mounting frame (601) is fixedly set in the top groove (201). The second cover plate (603) is rotatably connected to the top outer end slot of the top groove (201).

5. The insulated housing for a circulating water pump of claim 1, wherein, The box plate (4) has a window groove (401) and the suction component (5) is set in the window groove (401). The cover plate (504) is detachably fixed on the outer end of the window groove (401).

6. A thermal insulation casing for a circulating water pump according to claim 5, characterized in that The middle part of the window groove (401) is also fixedly provided with a rack (502), and the inside of the rack (502) is fixedly provided with a fan (501), and the shaft end of the fan (501) is also provided with a fan blade (503).

7. A thermal insulation casing for a circulating water pump according to claim 5, wherein A pipe groove (402) is formed below the window groove (401), the pipe groove (402) is fixedly provided with a fixed ring (702), and the outer side wall of the fixed ring (702) is fixedly provided with a pipe joint one (701a), the outer side wall of the fixed sleeve (703) is fixedly provided with a pipe joint two (701b), and the pipe joint one (701a) and the pipe joint two (701b) are also fixedly connected with the two ends of the folding pipe (701) respectively.

Images