Anti-freezing device for building water supply and drainage

Abstract

The utility model discloses an anti-freezing device for building water supply and drainage, and relates to the technical field of pipeline anti-freezing equipment. The anti-freezing device comprises an anti-freezing box, a water outlet pipe and a water inlet pipe, heat preservation mechanisms are installed on the outer walls of the water outlet pipe and the water inlet pipe, each heat preservation mechanism comprises a heat preservation sleeve, and a first arc-shaped clamping plate and a second arc-shaped clamping plate are sequentially installed on the outer wall of each heat preservation sleeve; the outer walls of the first arc-shaped clamping plate and the second arc-shaped clamping plate are both in threaded connection with threaded rods, and the outer walls of the water outlet pipe and the water inlet pipe are each covered with a layer of heat preservation sleeve. Through the arrangement of the heat preservation sleeve, the first arc-shaped clamping plate, the second arc-shaped clamping plate and the threaded rod, the problems that according to an existing anti-freezing device, the periphery of a water supply and drainage pipeline is generally wrapped with a heat preservation layer, heat preservation operation is conducted on the interior of the pipeline, but the heat preservation layer is limited in heat preservation effect and quite prone to falling off; and inconvenience in use is caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline antifreeze equipment, in particular to an antifreeze device for building water supply and drainage. Background Art

[0002] Buildings refer to artificially constructed assets and fall under the category of fixed assets, including two major categories: houses and structures. Houses refer to engineering buildings for people to live, work, study, produce, operate, entertain, store goods and conduct other social activities. Water supply and drainage generally refers to urban water supply systems and drainage systems. Water supply and drainage is an important project in buildings, which ensures the water supply and drainage work for later residences. Water supply and drainage pipeline projects are pipeline system projects that transport and distribute industrial water supply and drinking water, and collect, transport and discharge industrial wastewater, domestic sewage and rainwater. Water supply and drainage pipeline projects are an integral part of the water supply and drainage system and play an important role in the entire water supply and drainage system. Since water freezes easily in winter, it will cause pipe blockage. In order to ensure the normal operation of the water supply and drainage pipelines, anti-freeze measures need to be taken for the pipelines.

[0003] Current antifreeze devices generally wrap an insulation layer around the outer periphery of the water supply and drainage pipes to insulate the inside of the pipes. However, this insulation layer has limited insulation effect and is very easy to fall off, causing inconvenience in use.

[0004] To this end, we provide an antifreeze device for building water supply and drainage to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an antifreeze device for building water supply and drainage, comprising an antifreeze box, a water outlet pipe and a water inlet pipe; the outer walls of the water outlet pipe and the water inlet pipe are both installed with a heat preservation mechanism, the heat preservation mechanism comprises a heat preservation sleeve, the outer wall of the heat preservation sleeve is sequentially installed with a first arc-shaped clamping plate and a second arc-shaped clamping plate, the outer walls of the first arc-shaped clamping plate and the second arc-shaped clamping plate are both threadedly connected with a threaded rod, and the outer walls of the water outlet pipe and the water inlet pipe are both covered with a layer of the heat preservation sleeve.

[0007] The utility model is further configured as follows: a heating mechanism is installed inside the antifreeze box, and the heating mechanism includes a motor, a first rotating rod is fixedly connected to the power output end of the motor, a connecting plate is fixedly connected to the end of the first rotating rod, a second rotating rod, a third rotating rod and an electric heating rod are fixedly connected to the bottom of the connecting plate in sequence, a first stirring plate is fixedly connected to the outer wall of the second rotating rod, a second stirring plate is fixedly connected to the outer wall of the third rotating rod, and one side of the motor is connected to the top of the antifreeze box.

[0008] The utility model is further configured such that the inner walls of the first arc-shaped clamping plate and the second arc-shaped clamping plate are both provided with thread grooves adapted to the threaded rod.

[0009] The utility model is further configured such that the first stirring plate and the second stirring plate are cross-mounted on the outer walls of the second rotating rod and the third rotating rod respectively.

[0010] The utility model is further configured such that the power input ends of the motor and the electric heating rod are electrically connected to the power output end of the external power supply.

[0011] The utility model is further configured such that one end of the water inlet pipe extends into the antifreeze box, and one end of the water outlet pipe extends into the antifreeze box.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with an insulation sleeve, a first curved clamping plate, a second curved clamping plate and a threaded rod. The insulation sleeve is respectively put on the water inlet pipe and the water outlet pipe, and then the first curved clamping plate and the second curved clamping plate are pushed to contact the insulation sleeve. When the first curved clamping plate and the second curved clamping plate are in contact with the insulation sleeve, the rotatable threaded rod rotates on the first curved clamping plate and penetrates the second curved clamping plate, so that the first curved clamping plate and the second curved clamping plate fix the insulation sleeve, thereby solving the technical problem that the current antifreeze device generally wraps the outer periphery of the water supply and drainage pipe with an insulation layer to insulate the inside of the pipe, but the insulation effect of this insulation layer is limited and it is very easy to fall off, causing inconvenience in use.

[0014] 2. The utility model is provided with a motor, a first rotating rod, a connecting plate, a second rotating rod, a first stirring plate, a third rotating rod, a second stirring plate and an electric heating rod. The motor drives the first rotating rod, the first rotating rod drives the connecting plate to rotate, the connecting plate drives the second rotating rod, the third rotating rod and the electric heating rod to rotate, the second rotating rod and the third rotating rod rotate to drive the first stirring plate and the second stirring plate to rotate, the electric heating rod heats water, the first stirring plate and the second stirring plate stir and mix the water in the antifreeze box in layers, so that the water entering the antifreeze heating box is quickly mixed and heated, thereby achieving an antifreeze effect.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the heat preservation mechanism of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the heating mechanism of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Antifreeze box; 2. Water inlet pipe; 3. Water outlet pipe; 4. Heating mechanism; 401. Motor; 402. First rotating rod; 403. Connecting plate; 404. Second rotating rod; 405. First stirring plate; 406. Third rotating rod; 407. Second stirring plate; 408. Electric heating rod; 5. Insulation mechanism; 501. Insulation sleeve; 502. First arc-shaped clamping plate; 503. Second arc-shaped clamping plate; 504. Threaded rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0024] See also Figure 1-3 The utility model is an antifreeze device for building water supply and drainage, comprising an antifreeze box 1, a water outlet pipe 3 and a water inlet pipe 2; the outer walls of the water outlet pipe 3 and the water inlet pipe 2 are both installed with a heat preservation mechanism 5, the heat preservation mechanism 5 comprises a heat preservation sleeve 501, the outer wall of the heat preservation sleeve 501 is sequentially installed with a first arc-shaped clamping plate 502 and a second arc-shaped clamping plate 503, the outer walls of the first arc-shaped clamping plate 502 and the second arc-shaped clamping plate 503 are both threadedly connected with a threaded rod 504, and the outer walls of the water outlet pipe 3 and the water inlet pipe 2 are both covered with a layer of heat preservation sleeve 501.

[0025] Specifically, by respectively putting the insulation sleeve 501 onto the water inlet pipe 2 and the water outlet pipe 3, and then pushing the first curved clamp plate 502 and the second curved clamp plate 503 to contact the insulation sleeve 501, when the first curved clamp plate 502 and the second curved clamp plate 503 are in contact with the insulation sleeve 501, the rotatable threaded rod 504 rotates on the first curved clamp plate 502 and passes through the second curved clamp plate 503, so that the first curved clamp plate 502 and the second curved clamp plate 503 fix the insulation sleeve 501, which solves the technical problem that the current antifreeze device generally wraps the outer periphery of the water supply and drainage pipe with an insulation layer to insulate the inside of the pipe, but the insulation effect of this insulation layer is limited and it is very easy to fall off, causing inconvenience in use.

[0026] Furthermore, the inner walls of the first arc-shaped clamping plate 502 and the second arc-shaped clamping plate 503 are both provided with thread grooves adapted to the threaded rod 504 .

[0027] Specifically, the threaded rod 504 provided on the first arc-shaped clamping plate 502 and the second arc-shaped clamping plate 503 facilitates the threaded rod 504 to rotate on the first arc-shaped clamping plate 502 and the second arc-shaped clamping plate 503 .

[0028] One end of the water inlet pipe 2 extends into the antifreeze box 1 , and one end of the water outlet pipe 3 extends into the antifreeze box 1 .

[0029] Specifically, water can be transported into the antifreeze box 1 through the water inlet pipe 2 for heat preservation, and the heat-insulated water can be transported out through the water outlet pipe 3.

[0030] like Figure 1 , 3 As shown, a heating mechanism 4 is installed inside the antifreeze box 1, and the heating mechanism 4 includes a motor 401. The power output end of the motor 401 is fixedly connected to a first rotating rod 402, and the end of the first rotating rod 402 is fixedly connected to a connecting plate 403. The bottom of the connecting plate 403 is fixedly connected to a second rotating rod 404, a third rotating rod 406 and an electric heating rod 408 in sequence, the outer wall of the second rotating rod 404 is fixedly connected to a first stirring plate 405, and the outer wall of the third rotating rod 406 is fixedly connected to a second stirring plate 407, and one side of the motor 401 is connected to the top of the antifreeze box 1.

[0031] Specifically, the motor 401 drives the first rotating rod 402 to rotate, the first rotating rod 402 drives the connecting plate 403 to rotate, the connecting plate 403 drives the second rotating rod 404, the third rotating rod 406 and the electric heating rod 408 to rotate, the second rotating rod 404 and the third rotating rod 406 rotate to drive the first stirring plate 405 and the second stirring plate 407 to rotate, the electric heating rod 408 heats the water, the first stirring plate 405 and the second stirring plate 407 are used to stir and mix the water in the antifreeze box 1 in layers, so that the water entering the antifreeze box 1 is quickly mixed and heated, thereby achieving an antifreeze effect.

[0032] Furthermore, the first stirring plate 405 and the second stirring plate 407 are cross-mounted on the outer walls of the second rotating rod 404 and the third rotating rod 406 respectively.

[0033] Specifically, the first stirring plate 405 and the second stirring plate 407 are cross-mounted on the second rotating rod 404 and the third rotating rod 406 respectively, so that the water in the antifreeze box 1 can be stirred and mixed in layers to accelerate the temperature rise of the water.

[0034] The power input terminals of the motor 401 and the electric heating rod 408 are electrically connected to the power output terminal of the external power source.

[0035] Specifically, the motor 401 and the electric heating rod 408 are controlled to work by an external power supply.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An antifreeze device for building water supply and drainage, comprising an antifreeze box (1), a water outlet pipe (3) and a water inlet pipe (2); characterized in that: The outer walls of the water outlet pipe (3) and the water inlet pipe (2) are both installed with a heat-insulating mechanism (5), the heat-insulating mechanism (5) comprising a heat-insulating sleeve (501), the outer wall of the heat-insulating sleeve (501) being installed with a first arc-shaped clamping plate (502) and a second arc-shaped clamping plate (503) in sequence, the outer walls of the first arc-shaped clamping plate (502) and the second arc-shaped clamping plate (503) being both threadedly connected with a threaded rod (504), and the outer walls of the water outlet pipe (3) and the water inlet pipe (2) are both covered with a layer of the heat-insulating sleeve (501).

2. The antifreeze device for building water supply and drainage according to claim 1, characterized in that: A heating mechanism (4) is installed inside the antifreeze box (1), and the heating mechanism (4) includes a motor (401), a power output end of the motor (401) is fixedly connected to a first rotating rod (402), the end of the first rotating rod (402) is fixedly connected to a connecting plate (403), the bottom of the connecting plate (403) is fixedly connected to a second rotating rod (404), a third rotating rod (406) and an electric heating rod (408) in sequence, the outer wall of the second rotating rod (404) is fixedly connected to a first stirring plate (405), the outer wall of the third rotating rod (406) is fixedly connected to a second stirring plate (407), and one side of the motor (401) is connected to the top of the antifreeze box (1).

3. The antifreeze device for building water supply and drainage according to claim 1, characterized in that: The inner walls of the first arc-shaped clamping plate (502) and the second arc-shaped clamping plate (503) are both provided with thread grooves adapted to the threaded rod (504).

4. The antifreeze device for building water supply and drainage according to claim 2, characterized in that: The first stirring plate (405) and the second stirring plate (407) are cross-mounted on the outer walls of the second rotating rod (404) and the third rotating rod (406), respectively.

5. The antifreeze device for building water supply and drainage according to claim 2, characterized in that: The power input ends of the motor (401) and the electric heating rod (408) are electrically connected to the power output end of an external power source.

6. The antifreeze device for building water supply and drainage according to claim 1, characterized in that: One end of the water inlet pipe (2) extends into the antifreeze box (1), and one end of the water outlet pipe (3) extends into the antifreeze box (1).

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