Heat preservation device for sewage treatment tank

Abstract

The utility model discloses a sewage treatment pool heat preservation device which comprises a plurality of partition plates obliquely arranged above a sewage treatment pool, the partition plates are connected through supporting rods arranged in parallel, and a transparent heat preservation film is laid above the supporting rods. A winding device for winding the transparent heat preservation film is arranged on the upper section of the partition plate, a balance weight rod is arranged at the free end of the transparent heat preservation film, and a water temperature sensor is further arranged in the sewage treatment pond. The heat preservation device for the sewage treatment tank has the advantages of being simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment pool insulation device. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the required water quality for discharge into a water body or reuse. Wastewater treatment is widely used in various fields, including construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, healthcare, and catering.

[0003] There are many types of sewage treatment tanks, including anaerobic tanks, aerobic tanks, sedimentation tanks, regulating tanks, etc. During sewage treatment, temperature has a great impact on treatment efficiency. When the temperature is low in winter, for small sewage treatment tanks, the economic benefits of loading the heating system are low. If insulation measures are not taken, the treatment quality and efficiency will be greatly reduced, which will affect normal use. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a sewage treatment pool insulation device with a simple structure and easy to use.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A sewage treatment tank insulation device includes a plurality of partitions arranged obliquely above the sewage treatment tank, the partitions are connected by support rods arranged parallel to each other, a transparent insulation film is laid above the support rods, a section of the partition located above is provided with a winding device for winding the transparent insulation film, a counterweight rod is provided at the free end of the transparent insulation film, and a water temperature sensor is also provided in the sewage treatment tank.

[0007] During use, the sewage treatment tank has an appropriate operating temperature. When the incoming water temperature falls below the appropriate temperature, the rewinding device is activated and reversed, releasing the rolled transparent insulation film. Under the action of the counterweight rod, the transparent insulation film is unrolled and covered over the sewage treatment tank. When the water temperature reaches the appropriate temperature, the rewinding device is activated again, rewinding the transparent insulation film and opening the sewage treatment tank. This device has a simple structure and can be installed on the basis of an existing open sewage treatment tank. It is low-cost, highly economical, and easy to use, and can open and rewind the transparent insulation film according to the water temperature.

[0008] As an optimization, a perforation is provided on the partition, and a winding roller is rotatably installed in the perforation through a bearing. The transparent thermal insulation film is wound on the winding roller, and the winding roller is transmission-connected to the drive motor. Protective covers are provided above the winding roller and the drive motor.

[0009] In this way, the driving motor rotates to drive the winding roller to rotate forward and reverse, realizing the winding and unwinding of the winding roller, which can automatically retract and unfold the transparent thermal insulation film, reducing the labor intensity of manual retraction and unwinding. The protective cover can play a protective role and reduce the impact of rain, snow and the winding device.

[0010] As an optimization, a slide groove is provided on the partition, and rollers are provided at both ends of the counterweight rod, and the rollers are slidably provided in the slide groove.

[0011] In this way, when unwinding and rewinding, the roller can reduce the friction of the transparent thermal insulation film and ensure the smoothness of unwinding and unfolding.

[0012] As an optimization, a transparent thermal insulation film disassembly structure is provided on the winding roller, and the transparent thermal insulation film disassembly structure includes spring pieces evenly arranged on the winding roller, and a guide rod is clamped in the spring piece, and the guide rod is fixedly connected to the transparent thermal insulation film.

[0013] In this way, when the transparent thermal insulation film is damaged or needs to be replaced regularly, the transparent thermal insulation film is unfolded, the guide rod is removed from the spring piece, and the entire transparent thermal insulation film can be pulled out and replaced. This method can ensure that it can be replaced separately under the same power, and the replacement is convenient and efficient.

[0014] As an optimization, a drainage trough is provided on the side of the sewage treatment tank.

[0015] In this way, when the thermal insulation film is in the unfolded state on rainy and snowy days, the accumulated water and snow above can slide along the thermal insulation film into the drainage ditch, which can not only avoid damage to the film caused by accumulation, but also avoid polluting the surrounding environment.

[0016] In summary, the sewage treatment pool insulation device has the advantages of simple structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a sewage treatment pool insulation device described in the utility model.

[0018] Figure 2 for Figure 1 sectional view of .

[0019] Figure 3 for Figure 1 Schematic diagram of the transparent insulation film being opened.

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the transparent thermal insulation film disassembly.

[0021] Figure 5 for Figure 1 Schematic diagram of the structure of the middle roller.

[0022] Figure 6 for Figure 4 side view.

[0023] In the above drawings: 1. partition; 2. drainage trough; 11. support rod; 12. transparent thermal insulation film; 13. counterweight rod; 14. winding roller; 15. driving motor; 16. slide; 17. roller; 18. spring; 19. guide rod. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional terms such as "upper, lower" and "top, bottom" are generally based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. Unless otherwise indicated, these directional terms do not indicate or imply that the devices or components referred to must have a specific direction or be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention; the directional terms "inside" and "outside" refer to the inside and outside relative to the outline of each component itself.

[0025] like Figure 1-6 As shown, a sewage treatment tank insulation device includes a plurality of partitions 1 arranged obliquely above the sewage treatment tank, the partitions 1 are connected by support rods 11 arranged parallel to each other, a transparent insulation film 12 is laid above the support rods 11, a section of the partition 1 located above is provided with a winding device for winding the transparent insulation film 12, a counterweight rod 13 is provided at the free end of the transparent insulation film 12, and a water temperature sensor is also provided in the sewage treatment tank.

[0026] During use, the sewage treatment tank has an appropriate operating temperature. When the incoming water temperature falls below the appropriate temperature, the rewinding device is activated and reversed, releasing the rolled transparent insulation film. Under the action of the counterweight rod, the transparent insulation film is unrolled and covered over the sewage treatment tank. When the water temperature reaches the appropriate temperature, the rewinding device is activated again, rewinding the transparent insulation film and opening the sewage treatment tank. This device has a simple structure and can be installed on the basis of an existing open sewage treatment tank. It is low-cost, highly economical, and easy to use, and can open and rewind the transparent insulation film according to the water temperature.

[0027] In this embodiment, a perforation is provided on the partition 1, and a winding roller 14 is rotatably installed in the perforation through a bearing. The transparent thermal insulation film 12 is wound on the winding roller 14, and the winding roller 14 is transmission-connected to the drive motor 15. Protective covers are provided above the winding roller 14 and the drive motor 15.

[0028] In this way, the driving motor 15 rotates to drive the winding roller 14 to rotate forward and reverse, realizing the winding and unwinding of the winding roller 14, and can automatically retract and unfold the transparent thermal insulation film 12, reducing the labor intensity of manual retraction and unwinding. The protective cover can play a protective role and reduce the impact of rain, snow and the winding device.

[0029] In this embodiment, a slide groove 16 is provided on the partition 1 , and rollers 17 are provided at both ends of the counterweight rod 13 , and the rollers 17 are slidably provided in the slide groove 16 .

[0030] In this way, when unwinding and rewinding, the roller 17 can reduce the friction of the transparent thermal insulation film 12, ensuring the smoothness of unwinding and unfolding.

[0031] In this embodiment, a transparent thermal insulation film disassembly structure is provided on the winding roller 14, and the transparent thermal insulation film disassembly structure includes spring pieces 18 evenly arranged on the winding roller 14, and a guide rod 19 is clamped in the spring piece 18, and the guide rod 19 is fixedly connected to the transparent thermal insulation film.

[0032] In this way, when the transparent thermal insulation film is damaged or needs to be replaced regularly, the transparent thermal insulation film 12 is unfolded, the guide rod 19 is removed from the spring piece 18, and the entire transparent thermal insulation film 12 can be pulled out and replaced. This method can ensure that it can be replaced separately under the same power, and the replacement is convenient and efficient.

[0033] In this embodiment, a drainage trough 2 is provided on the side of the sewage treatment pool.

[0034] In this way, when the thermal insulation film is in the unfolded state on rainy and snowy days, the accumulated water and snow above can slide along the thermal insulation film into the drainage ditch, which can not only avoid damage to the film caused by accumulation, but also avoid polluting the surrounding environment.

[0035] This solution can automatically reel in and unreel the thermal insulation film according to the inlet water temperature, providing thermal insulation for the low-temperature sewage treatment pool and ensuring the efficiency and quality of sewage treatment.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose 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. A sewage treatment pool insulation device, characterized in that: It includes multiple partitions arranged obliquely above the sewage treatment tank, and the partitions are connected by support rods arranged parallel to each other. A transparent thermal insulation film is laid above the support rods. A winding device for winding the transparent thermal insulation film is provided on a section above the partition, and a counterweight rod is provided at the free end of the transparent thermal insulation film. A water temperature sensor is also provided in the sewage treatment tank.

2. A sewage treatment pool insulation device according to claim 1, characterized in that: The partition is provided with a perforation, and a winding roller is rotatably installed in the perforation through a bearing. The transparent thermal insulation film is wound on the winding roller, and the winding roller is transmission-connected to the drive motor. Protective covers are provided above the winding roller and the drive motor.

3. A sewage treatment pool insulation device according to claim 2, characterized in that: The partition is provided with a slide groove, and rollers are provided at both ends of the counterweight rod, and the rollers are slidably arranged in the slide groove.

4. A sewage treatment pool insulation device according to claim 3, characterized in that: The winding roller is provided with a transparent heat-insulating film disassembly structure, which includes spring pieces evenly arranged on the winding roller, a guide rod is clamped in the spring piece, and the guide rod is fixedly connected to the transparent heat-insulating film.

5. A sewage treatment pool insulation device according to claim 4, characterized in that: A drainage trough is provided on the side of the sewage treatment pool.

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