Condensate water leakage-proof device for heating and ventilation of constructional engineering

Abstract

The utility model relates to the technical field of engineering heating and ventilation condensate water leakage prevention, in particular to a constructional engineering heating and ventilation condensate water leakage prevention device which comprises an engineering heating and ventilation pipeline, a device body and a water outlet pipeline. The device body is fixedly connected with a water outlet pipeline, a collecting pipeline is fixedly installed outside the device body, a protection fixing shell is fixedly installed outside the device body, the protection fixing shell is connected with a drainage assembly, and the drainage assembly comprises a motor, a first right-angle gear, a second right-angle gear and a water pump shaft. Therefore, water drops formed on the inner wall of the channel when channel heating air passes through the channel can be collected, the constructional engineering heating and ventilation system is protected, and the effects of preventing leakage of condensate water of the constructional engineering heating and ventilation system, protecting the constructional engineering heating and ventilation system and prolonging the service life of the constructional engineering heating and ventilation system are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC condensation water leakage prevention, in particular to a HVAC condensation water leakage prevention device for a construction project. Background Art

[0002] Condensation prevention is an important issue in the HVAC system of building projects. Condensation is water droplets formed by the condensation of water vapor generated by the cooling process in the HVAC system. If condensation leaks or accumulates in inappropriate locations, it may cause damage to the building, equipment failure, and indoor air quality problems. Some common measures to prevent condensation leakage are: Insulation: Use insulation materials on HVAC pipes and equipment, especially around cooling surfaces. Insulation can reduce temperature differences and prevent condensation from forming and leaking. Drainage system: Ensure that condensation in the HVAC system can be drained smoothly. Install appropriate drainage pipes and equipment, such as condensation pipes, drain gutters, and drain pumps, so that condensation can be effectively drained from the building. Seals and maintenance: Regularly check and maintain seals and connections in the HVAC system. Make sure that pipes, valves, joints, etc. are in good condition, and repair any leaks or damaged parts in a timely manner. Control humidity: Reduce the generation of condensation by controlling indoor humidity. Use appropriate humidity control equipment, such as humidifiers or dehumidifiers, to maintain the appropriate humidity level. Duct insulation: For the ducts in the HVAC system, ensure that they have good insulation performance. Insulation reduces temperature differences across the duct surface, thus reducing the likelihood of condensation forming.

[0003] Existing warm passages in construction projects may deform due to thermal expansion and contraction due to long-term use, thus forming depressions. When the heating is subsequently used, the water vapor generated during the cooling process in the HVAC system condenses into water droplets and accumulates in the grooves of the passage. Condensed water leaks or accumulates in inappropriate locations, which may cause water damage to the building, such as seepage, water leakage, mold, and corrosion. Long-term accumulation of condensed water may cause damage to building materials, corrode equipment, and even cause structural problems. Therefore, a HVAC condensation water leakage prevention device for construction projects is proposed. Utility Model Content

[0004] Designed for existing heating channels in construction projects, this device will be fixedly installed at the bottom of the inner wall of the channel to collect water droplets formed on the inner wall of the channel when the channel heating passes through the channel, so as to protect the HVAC of the construction project, thereby preventing the leakage of condensed water in the HVAC of the construction project and protecting the HVAC of the construction project to increase its service life.

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

[0006] A device for preventing condensation water from leaking in a construction engineering HVAC system comprises an engineering HVAC pipeline, a device body and a water outlet pipeline, wherein an engineering heating channel is provided outside the engineering HVAC pipeline, the device body is fixedly installed outside the engineering heating channel, the device body is fixedly connected to the water outlet pipeline, a collecting pipeline is fixedly installed outside the device body, a collecting groove is provided outside the collecting pipeline, a protective fixing shell is fixedly installed outside the device body, the protective fixing shell is connected to a drainage assembly, and the drainage assembly comprises a motor, a No. 1 right-angle gear, a No. 2 right-angle gear and a water pump shaft.

[0007] Preferably, the motor is fixedly mounted on the outside of the protective fixed shell, the outside of the motor is rotatably connected to a first rotating shaft, and the first rotating shaft is fixedly connected to the second right-angle gear.

[0008] Preferably, a second groove is provided on the outside of the device body, the second groove is connected with the collection pipe, the water pump shaft rotates on the inner wall of the second groove, a second rotating shaft is fixedly installed on the outside of the water pump shaft, the second rotating shaft is fixedly connected with the first right-angle gear, and the water pump shaft is a turbine-shaped water pump. It adopts the principle of centrifugal force, sucks liquid through a high-speed rotating impeller, and discharges it at high speed. It has a high flow rate and head, and can quickly and efficiently process a large amount of liquid. Due to its reasonable design, it can convert electrical energy into liquid kinetic energy to the greatest extent, improving energy utilization.

[0009] Preferably, the first right-angle gear meshes with the second right-angle gear, and the right-angle gear meshing can achieve the transmission of rotation direction by arranging the gears at an angle of degrees. Compared with other transmission mechanisms, they occupy a smaller volume in space, making the design more compact, which is very advantageous in applications with limited space.

[0010] Preferably, an arc-shaped groove is provided on the outside of the device body, and the outside of the collecting pipe is fixedly connected to the water outlet pipe, so that the water collected from the arc-shaped groove can flow to the collecting pipe and can flow out smoothly from the water outlet pipe.

[0011] Preferably, the number of the collecting grooves is multiple groups and distributed in an array, so that condensed water can be better collected, avoiding the condensation of water droplets generated by the cooling process in the HVAC system and the accumulation of water droplets in the channel grooves, thereby causing condensed water to leak or accumulate in inappropriate locations, which may cause water damage to the building.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model designs an arc-shaped groove, which allows the condensed water accumulated on the inner wall of the warm channel to flow to the collection pipe along the arc of the arc-shaped groove, thereby avoiding the condensation of water droplets generated by the cooling process in the HVAC system when using heating and accumulating in the channel groove, thereby causing condensed water to leak or accumulate in inappropriate locations, which may cause water damage to the building.

[0014] 2. The utility model controls the drainage component so that it can collect the condensed water formed on the inner wall of the channel through the channel and flow it out from the outlet pipe, so as to protect the HVAC of the building project, thereby preventing the leakage of condensed water of the HVAC of the building project and protecting the HVAC of the building project to increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a HVAC condensation water leakage prevention device for a building engineering proposed by the utility model;

[0016] Figure 2 This is a first three-dimensional structural schematic diagram of a construction engineering HVAC condensation water leakage prevention device proposed by the utility model;

[0017] Figure 3 This is a second three-dimensional structural schematic diagram of a construction engineering HVAC condensation water leakage prevention device proposed by the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. Engineering HVAC pipeline; 2. Engineering heating channel; 3. Device body; 4. Water outlet pipe; 5. Collection groove; 6. Collection pipe; 7. Motor; 8. No. 1 rotating shaft; 9. No. 2 groove; 10. No. 1 right-angle gear; 11. No. 2 right-angle gear; 12. Protective fixing shell; 13. Water pump shaft; 14. No. 2 rotating shaft; 15. Arc groove. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] See also Figure 1-4A device for preventing condensation water from leaking in a building engineering heating and ventilation system comprises an engineering heating and ventilation pipeline 1, a device body 3 and a water outlet pipeline 4. An engineering heating channel 2 is provided outside the engineering heating and ventilation pipeline 1, a device body 3 is fixedly installed outside the engineering heating channel 2, the device body 3 is fixedly connected to the water outlet pipeline 4, a collecting pipeline 6 is fixedly installed outside the device body 3, a collecting groove 5 is provided outside the collecting pipeline 6, a protective fixed shell 12 is fixedly installed outside the device body 3, the protective fixed shell 12 is connected to a drainage component, the drainage component comprises a motor 7, a first right-angle gear 10, a second right-angle gear 11 and a water pump shaft 13, the motor 7 is fixedly installed on the protective fixed shell 12, and the protective fixed shell 12 is connected to the drainage component. The drainage component comprises a motor 7, a first right-angle gear 10, a second right-angle gear 11 and a water pump shaft 13. The motor 7 is fixedly installed on the protective fixed shell 12. The outside of the protective fixed shell 12, the motor 7 is rotatably connected to the outside with a No. 1 rotating shaft 8, the No. 1 rotating shaft 8 is fixedly connected to the No. 2 right-angle gear 11, the outside of the device body 3 is provided with a No. 2 groove 9, the No. 2 groove 9 is connected to the collecting pipe 6, the water pump shaft 13 rotates on the inner wall of the No. 2 groove 9, the outside of the water pump shaft 13 is fixedly installed with a No. 2 rotating shaft 14, the No. 2 rotating shaft 14 is fixedly connected to the No. 1 right-angle gear 10, the No. 1 right-angle gear 10 is meshed with the No. 2 right-angle gear 11, the outside of the device body 3 is provided with an arc groove 15, the outside of the collecting pipe 6 is fixedly connected to the water outlet pipe 4, and the number of the collecting grooves 5 is multiple groups and distributed in an array.

[0023] In the present technical scheme, when it is necessary to turn on the heating and use the construction engineering HVAC condensation water leakage prevention device, the construction engineering HVAC condensation water leakage prevention device is fixedly installed at the bottom of the inner wall of the channel so that it is completely fitted with the channel. As the warm air passes through the channel, condensation water is formed on its inner wall and flows along the engineering warm channel 2 to the arc groove 15. Due to the curvature of the arc groove 15, it finally flows to the collection groove 5 and accumulates on the inner wall of the second groove 9. At the same time, the motor 7 is turned on to rotate the No. 1 rotating shaft 8. As the No. 1 rotating shaft 8 is fixedly connected to the No. 2 right-angle gear 11, the No. 1 rotating shaft 8 The rotation drives the second right angle gear 11 to rotate. Since the second right angle gear 11 is meshed with the first right angle gear 10, the rotation of the second right angle gear 11 drives the first right angle gear 10 to rotate. Since the first right angle gear 10 is fixedly connected to the second rotating shaft 14, the rotation of the first right angle gear 10 drives the second rotating shaft 14 to rotate. Since the second rotating shaft 14 is fixedly connected to the water pump shaft 13, the rotation of the second rotating shaft 14 drives the water pump shaft 13 to rotate, and finally the condensed water accumulated on the inner wall of the second groove 9 flows to the water outlet pipe 4 through the collecting pipe 6 and is collected.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering HVAC condensate water leakage prevention device, comprising an engineering HVAC pipeline (1), a device body (3) and a water outlet pipeline (4), characterized in that: The engineering heating and ventilation pipeline (1) is provided with an engineering heating channel (2) on the outside, the device body (3) is fixedly installed on the outside of the engineering heating channel (2), the device body (3) is fixedly connected to the water outlet pipeline (4), a collection pipeline (6) is fixedly installed on the outside of the device body (3), a collection groove (5) is provided on the outside of the collection pipeline (6), a protective fixed shell (12) is fixedly installed on the outside of the device body (3), and the protective fixed shell (12) is connected to a drainage component, and the drainage component includes a motor (7), a first right-angle gear (10), a second right-angle gear (11) and a water pump shaft (13).

2. A construction engineering HVAC condensation water leakage prevention device according to claim 1, characterized in that: The motor (7) is fixedly mounted on the outside of the protective fixed shell (12), and the outside of the motor (7) is rotatably connected to a first rotating shaft (8), and the first rotating shaft (8) is fixedly connected to the second right-angle gear (11).

3. A construction engineering HVAC condensation water leakage prevention device according to claim 1, characterized in that: A second groove (9) is provided on the outside of the device body (3), and the second groove (9) is connected to the collecting pipe (6). The water pump shaft (13) rotates on the inner wall of the second groove (9). A second rotating shaft (14) is fixedly installed on the outside of the water pump shaft (13), and the second rotating shaft (14) is fixedly connected to the first right-angle gear (10).

4. A construction engineering HVAC condensation water leakage prevention device according to claim 1, characterized in that: The first right-angle gear (10) is meshed with the second right-angle gear (11).

5. The HVAC condensation water leakage prevention device for building engineering according to claim 1, characterized in that: An arc-shaped groove (15) is provided on the outside of the device body (3), and the outside of the collection pipe (6) is fixedly connected to the water outlet pipe (4).

6. A construction engineering HVAC condensation water leakage prevention device according to claim 1, characterized in that: The number of the collecting grooves (5) is multiple and they are distributed in an array.

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