CN219346753U

CN219346753U - Automatic drainer for condensate water of negative pressure resistant ventilating duct

Info

Publication number: CN219346753U
Application number: CN202223046690.3U
Authority: CN
Inventors: 朱建军; 苏茜; 邵俊
Original assignee: Ecolo Nanjing Peculiar Smell Control Technology Co ltd
Current assignee: Ecolo Nanjing Peculiar Smell Control Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-07-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an automatic drainer for condensate water of an anti-negative pressure ventilating duct, which comprises two-way pipe fittings and connecting pipe fittings, wherein the middle parts of the two-way pipe fittings are in inclined communication design, the middle parts of the two-way pipe fittings are penetrated with inner threaded connecting pipe seats, when the condensate water in a drain arc plate is higher than a preset value, the floating pressure generated by the condensate water can only push a sealing buoyancy ball to move upwards, so that an arc drain hole sealed on the drain arc plate is opened, condensate water flows into the two-way pipe fittings, the automatic drain of the condensate water is realized, an external collecting water tank is arranged at two ends of the two-way pipe fittings for collecting, and a buoyancy rod is pushed to move upwards vertically and stably in a net-shaped limiting plate when the sealing buoyancy ball moves upwards, so that the sealing buoyancy ball can be ensured to seal the arc drain hole more accurately in the downward movement, and the sealing buoyancy ball is prevented from leakage under the action of a limiting member.

Description

Automatic drainer for condensate water of negative pressure resistant ventilating duct

Technical Field

The utility model belongs to the technical field of ventilation pipes, and particularly relates to an automatic drainer for condensate water of an anti-negative-pressure ventilation pipeline.

Background

When the unit operates, because the water vapor in the air is condensed, the surface cooling section is in a negative pressure state, and the polluted air can be reversely sucked into the water collecting disc through the condensed water discharge port. On one hand, condensed water of the water collecting disc cannot be discharged, and the operation of a unit can be influenced; on the other hand, when air is sucked, the entrained dust can be attached to the surface cooling section, so that the heat exchange efficiency of the surface cooling section is reduced.

Therefore, the automatic condensate water drainer of the positive and negative pressure system of the air conditioner with the bulletin number of CN109931685B comprises a tee body and a sealing cover, wherein the tee body is provided with a longitudinal pipe, and two sides of the bottom of the longitudinal pipe are respectively provided with a first side pipe and a second side pipe; the top edge of the first side pipe is positioned at the central axis of the second side pipe, namely the height of the first side pipe is lower than that of the second side pipe; a sealing floating ball is arranged at the opening of the inner side of the first side pipe in the longitudinal pipe; the side wall of the bottom of the longitudinal pipe is provided with a sewage outlet, a sewage plug is arranged, and an O-shaped ring is sleeved on the sewage plug; the longitudinal pipe and the second side pipe are provided with external threads at the open ends, and the sealing cover is provided with internal threads and a sealing ring and is connected with the open ends of the longitudinal pipe or the second side pipe.

For the automatic condensate water drainer of the positive and negative pressure system of the air conditioner, although the buoyancy of water, the floating sealing ball floats, the condensate water is smoothly drained, when the condensate water is lacking, the floating sealing ball sinks to seal the inner side opening of the first side pipe due to dead weight, but the following obvious defects still exist in the use process: the sealed buoyancy ball that sets up in the above-mentioned drainer is inside the activity setting pipeline, owing to do not set up spacing component to sealed buoyancy ball to make the buoyancy ball can't seal the pipeline outlet accurately in the pipeline, owing to sealed buoyancy ball's irregular motion moreover, can lead to the inside sealed problem of leaking that does not strictly appear of resistance to compression air pipe.

Disclosure of Invention

The utility model aims to provide an automatic drainer for condensate water of a negative pressure resistant ventilating duct, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti negative pressure air pipe comdenstion water automatic drainage ware, includes two pipe fittings, connecting pipe fitting, the middle part of two pipe fittings is slope intercommunication design, the middle part of two pipe fittings runs through and is equipped with the internal thread connection tube socket, the internal thread connection tube socket is located the inside one end of two pipe fittings and is equipped with the drainage arc, the middle part of drainage arc runs through and is equipped with the arc wash port, the top of internal thread connection tube socket is equipped with the screw thread ring arch, the inside bottom side of connecting pipe fitting is equipped with the magnetism and inhales the ring spare, the upper end magnetism of magnetism is inhaled and is installed netted limiting plate, the inboard activity of netted limiting plate runs through and is equipped with the buoyancy pole, the bottom of buoyancy pole is equipped with sealed buoyancy ball, arc filter is installed to the inside upper end damping of connecting pipe fitting, the upper end surface of connecting pipe fitting is equipped with spacing outer loop, the adapter sleeve has been cup jointed in the outside of spacing outer loop.

The buoyancy rod is fixed with the disc stopper in one end on netted limiting plate upper portion, and the top of buoyancy rod has cup jointed the spring, the terminal surface fixed connection of bottom and netted limiting plate of spring, and the bottom surface fixed connection of top and the disc stopper of spring, this item can guarantee sealed buoyancy ball and move down in more accurate effect to sealed the arc wash port, keeps away sealed buoyancy ball and appears sealed problem of revealing under the effect that does not have spacing component.

The sealed buoyancy ball is movably sealed on the inner side of the arc-shaped drain hole on the drain arc-shaped plate, and the anti-corrosion sealing layer wraps the outer surface of the sealed buoyancy ball, and the anti-corrosion sealing layer is arranged on the surface of the device after the sealed buoyancy ball accurately rebounds to the arc-shaped drain hole, so that the sealing performance of the arc-shaped drain hole can be improved, and air leakage is avoided.

The bottom of connecting pipe fitting is fixed with the screw thread installation between the bottom of internal thread connection tube socket, and the outside bottom activity of connecting pipe fitting is equipped with the fixed cover of internal thread, and the fixed cover of internal thread cup joints fixedly with the screw thread between the internal thread connection tube socket, and this item can realize connecting pipe fitting through threaded connection seat and anti negative pressure air pipe's swift function.

The bottom arcwall face of arc filter is the filter mesh design, and the surface upper end embedding of arc filter has damping non slipping spur, and arc filter passes through damping non slipping spur to be fixed in connecting pipe fitting inner wall upper end, this item can carry out filterable effect to the debris that flows into in the comdenstion water of connecting pipe fitting inside through the setting of arc filter to through the setting of damping non slipping spur on the arc filter, can make the arc filter install on connecting pipe fitting's inner wall, be convenient for take out its effect of cleaning up the later stage simultaneously.

The connecting pipe fitting is communicated and fixed with the communicating pipe head at the bottom of the external negative pressure resistant ventilating pipe through the ventilating pipe connecting sleeve arranged at the upper part, and the connecting pipe fitting is convenient to connect with an external ventilating pipe, so that the collecting and automatic discharging of condensed water are facilitated.

The utility model has the technical effects and advantages that: this anti negative pressure air pipe comdenstion water automatic drainer, when the inside comdenstion water of drainage arc is higher than the default, the floating pressure that its comdenstion water can only produce promotes sealed buoyancy ball and shifts up, thereby open sealed arc wash port on the drainage arc, thereby make the condensate water flow to two siphunculus spare inside, and then realize the automatic discharge to the comdenstion water, set up the effect that external collecting tank was collected through two siphunculus spare both ends simultaneously, and promote the buoyancy pole and shift up in netted limiting plate vertical stability when sealed buoyancy ball shifts up, thereby can guarantee sealed buoyancy ball and shift down more accurately and carry out sealed effect to the arc wash port, avoid sealed buoyancy ball to appear under the effect of limiting member, and the upward shift of buoyancy pole drives the spring and be pulled up the back, the rebound of buoyancy pole accurate seal is in the arc wash port through the resilience force of spring when the water level of comdenstion water lacks, and then reduce sealed buoyancy ball and appear irregular direction and remove and can't carry out sealed phenomenon to the outlet.

The device has the advantages that the device can improve the tightness of the arc-shaped drain hole through the arrangement of the anti-corrosion sealing layer on the surface of the device after the sealing buoyancy ball accurately rebounds to the arc-shaped drain hole, air leakage is avoided, sundries flowing into the condensate water inside the connecting pipe fitting can be filtered through the arrangement of the arc-shaped filter, the arc-shaped filter can be arranged on the inner wall of the connecting pipe fitting through the arrangement of the damping anti-skid block on the arc-shaped filter, and the arc-shaped filter can be taken out to clean at the later stage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of a buoyancy rod according to the present utility model;

FIG. 3 is a front cross-sectional view of the female connection tube holder of the present utility model;

fig. 4 is a front view of an arcuate filter according to the present utility model.

In the figure: 1. two-way pipe fittings; 2. the internal thread is connected with the tube seat; 3. a drainage arcuate plate; 4. an arc-shaped drain hole; 5. a threaded ring boss; 6. connecting the pipe fittings; 7. a net-shaped limiting plate; 8. sealing the buoyancy ball; 9. an arc filter; 10. a limiting outer ring; 11. a vent pipe connecting sleeve; 12. a buoyancy rod; 13. a disc limiting block; 14. a spring; 15. a corrosion-resistant sealing layer; 16. an internal thread fixing sleeve; 17. damping anti-skid blocks; 18. the magnetic ring piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatic drainer of anti negative pressure air pipe comdenstion water, including two lead to pipe fitting 1, connect pipe fitting 6, the middle part of two lead to pipe fitting 1 is slope intercommunication design, can collect more comdenstion water, the middle part of two lead to pipe fitting 1 runs through and is equipped with internal thread connection tube socket 2, be convenient for connect pipe fitting 6 and its threaded connection combination, threaded installation is fixed between the bottom of connecting pipe fitting 6 and the bottom of internal thread connection tube socket 2, and the outside bottom activity of connecting pipe fitting 6 is equipped with internal thread fixed sleeve 16, the screw thread cup joints fixedly between internal thread fixed sleeve 16 and the internal thread connection tube socket 2, improve the convenient combination dismantlement and the installation of this automatic drainer, internal thread connection tube socket 2 is located the inside one end of two lead to pipe fitting 1 and is equipped with drainage arc 3, realize the accumulation collection to the comdenstion water.

The middle part of the drainage arc plate 3 is penetrated and is provided with an arc drainage hole 4, the drainage of condensate water is facilitated, the top of the internal thread connection tube seat 2 is provided with a thread ring bulge 5, the internal thread fixing sleeve 16 is fixedly connected with the thread ring bulge in a threaded manner, the inner bottom side of the connection tube fitting 6 is provided with a magnetic ring part 18, the magnetic ring part 7 is conveniently fixed, the mesh limiting plate 7 is conveniently detached and installed in the later stage, the mesh limiting plate 7 is magnetically installed at the upper end of the magnetic ring part 18, the up-and-down limiting movement of the buoyancy rod 12 is realized, the inner side of the mesh limiting plate 7 is movably penetrated and provided with the buoyancy rod 12, and the up-and-down movement stability of the sealing buoyancy ball 8 can be improved.

The buoyancy pole 12 is located the one end of netted limiting plate 7 upper portion and is fixed with disc stopper 13, and the top of buoyancy pole 12 has cup jointed spring 14, the terminal surface fixed connection of spring 14 and netted limiting plate 7, and the top of spring 14 and the bottom surface fixed connection of disc stopper 13, the bottom of buoyancy pole 12 is equipped with sealed buoyancy ball 8, realize the sealed effect to arc wash port 4, sealed buoyancy ball 8 movable seal is the inboard of arc wash port 4 on the arc discharge plate 3, and sealed buoyancy ball 8's surface parcel has anticorrosive sealing layer 15, arc filter 9 is installed to the inside upper end damping of connecting tube spare 6, realize the filtration to impurity in the comdenstion water.

The bottom arced face of arc filter 9 is the filter mesh design, and the surface upper end of arc filter 9 has embedded damping non slipping spur 17, and arc filter 9 passes through damping non slipping spur 17 to be fixed in the connection pipe fitting 6 inner wall upper end, and the upper end surface of connection pipe fitting 6 is equipped with spacing outer loop 10, and ventilation pipe adapter sleeve 11 has been cup jointed in the outside of spacing outer loop 10, and the connection pipe fitting 6 is fixed through the screw thread intercommunication between the intercommunication tube head of ventilation pipe adapter sleeve 11 and outside anti negative pressure ventilation pipe bottom of upper portion.

Specifically, when the inside comdenstion water of drainage arc 3 is higher than the default during the use, the floating pressure that its comdenstion water can only produce promotes sealed buoyancy ball 8 and shifts up, thereby open sealed arc wash port 4 on the drainage arc 3, thereby make the condensate water flow to inside two pipe fitting 1, and then realize the automatic drainage to the comdenstion water, set up the effect that external collecting tank was collected through two pipe fitting 1 both ends simultaneously, and promote the buoyancy pole 12 and shift up in netted limiting plate 7 vertical stability when sealed buoyancy ball 8 shifts up, thereby can guarantee sealed buoyancy ball 8 and shift down in the effect of more accurate sealed arc wash port 4, avoid sealed buoyancy ball 8 to appear under the effect that does not have spacing member and leak the problem, and the upward shift of buoyancy pole 12 drives spring 14 and is pulled back, the rebound accurate seal of buoyancy pole 12 is in arc wash port 4 through the resilience force of spring 14 when the water level of comdenstion water is lack, and appear irregular direction removal can't seal the phenomenon to the outlet appears in the time of further reducing sealed buoyancy ball 8.

The device has the advantages that the device can improve the tightness of the arc-shaped drain hole 4 through the arrangement of the anti-corrosion sealing layer 15 on the surface of the device after the sealing buoyancy ball 8 accurately rebounds to the arc-shaped drain hole 4, so that air leakage is avoided, sundries flowing into the condensed water inside the connecting pipe fitting 6 can be filtered through the arrangement of the arc-shaped filter 9, and the arc-shaped filter 9 can be installed on the inner wall of the connecting pipe fitting 6 through the arrangement of the damping anti-skid block 17 on the arc-shaped filter 9, and meanwhile, the device is convenient to take out and clean the device in the later period.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an automatic drainer of anti negative pressure air pipe comdenstion water, includes two lead to pipe fitting (1), connecting pipe fitting (6), its characterized in that: the middle part of two lead to pipe fitting (1) is slope intercommunication design, the middle part of two lead to pipe fitting (1) runs through and is equipped with internal thread connection tube socket (2), internal thread connection tube socket (2) are located the inside one end of two lead to pipe fitting (1) and are equipped with drainage arc (3), the middle part of drainage arc (3) runs through and is equipped with arc wash port (4), the top of internal thread connection tube socket (2) is equipped with screw thread ring arch (5), the inside downside of connecting pipe fitting (6) is equipped with magnetism and inhales ring spare (18), magnetism is inhaled the upper end magnetism of ring spare (18) and is installed netted limiting plate (7), the inboard activity of netted limiting plate (7) is run through and is equipped with buoyancy pole (12), the bottom of buoyancy pole (12) is equipped with sealed buoyancy ball (8), arc filter (9) are installed in the inside upper end damping of connecting pipe fitting (6), the upper end surface of connecting pipe fitting (6) is equipped with spacing outer loop (10), the outside of spacing outer loop (10) has cup jointed adapter sleeve (11).

2. An anti-negative pressure ventilating duct condensate automatic drainer according to claim 1, wherein: the buoyancy rod (12) is located at one end of the upper portion of the net-shaped limiting plate (7) and is fixedly provided with a disc limiting block (13), the top of the buoyancy rod (12) is sleeved with a spring (14), the bottom end of the spring (14) is fixedly connected with the end face of the net-shaped limiting plate (7), and the top of the spring (14) is fixedly connected with the bottom face of the disc limiting block (13).

3. An anti-negative pressure ventilating duct condensate automatic drainer according to claim 1, wherein: the sealing buoyancy ball (8) is movably sealed on the inner side of the arc-shaped drain hole (4) on the drain arc-shaped plate (3), and the outer surface of the sealing buoyancy ball (8) is wrapped with an anti-corrosion sealing layer (15).

4. An anti-negative pressure ventilating duct condensate automatic drainer according to claim 1, wherein: the bottom of the connecting pipe fitting (6) is fixedly connected with the bottom end of the internal thread connecting pipe seat (2) through threads, an internal thread fixing sleeve (16) is movably arranged at the outer bottom end of the connecting pipe fitting (6), and the internal thread fixing sleeve (16) is fixedly connected with the internal thread connecting pipe seat (2) through threads in a sleeved mode.

5. An anti-negative pressure ventilating duct condensate automatic drainer according to claim 1, wherein: the bottom arc surface of arc filter (9) is the design of filter mesh, and the surface upper end of arc filter (9) is embedded with damping non slipping block (17), and arc filter (9) are fixed in connecting pipe fitting (6) inner wall upper end through damping non slipping block (17).

6. An anti-negative pressure ventilating duct condensate automatic drainer according to claim 1, wherein: the connecting pipe fitting (6) is fixedly connected with the communicating pipe head at the bottom of the external negative pressure resistant ventilating pipe through threads between the ventilating pipe connecting sleeve (11) arranged at the upper part.