CN211060347U - Fresh air system air pipe structure - Google Patents
Fresh air system air pipe structure Download PDFInfo
- Publication number
- CN211060347U CN211060347U CN201921819883.3U CN201921819883U CN211060347U CN 211060347 U CN211060347 U CN 211060347U CN 201921819883 U CN201921819883 U CN 201921819883U CN 211060347 U CN211060347 U CN 211060347U
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- inner tube
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- pipe
- air
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Abstract
The utility model relates to a technical field of new trend system, wherein a new trend system tuber pipe structure is disclosed, locate in the wall body, including the air-supply line, exhaust pipe and heat transfer assembly, heat transfer assembly includes the inner tube with the exhaust pipe intercommunication and cup joints in the outer tube of inner tube periphery, outer tube and air-supply line intercommunication, the inner tube is pressed and is extended along vertical direction, the below that just is located heat transfer assembly in the wall body is equipped with the cavity, the lower extreme of inner tube stretches out the outer tube and stretches into in the cavity, the one end that the inner tube stretched into the cavity is equipped with the outlet, and the outlet is less than the exhaust pipe, the outlet department covers has the manger plate spare, the. The utility model discloses have indoor hot-air and get into vertical inner tube via the exhaust pipe in, outdoor cold air gets into the outer tube via the air-supply line, forms the temperature difference inside and outside the inner tube, forms the comdenstion water on the pipe wall of inner tube and trickles the gathering downwards, and personnel regularly pull down the retaining member for ponding is discharged from the outlet, avoids the effect of the corrosion of pipeline.
Description
Technical Field
The utility model belongs to the technical field of the technique of new trend system and specifically relates to a new trend system tuber pipe structure is related to.
Background
The fresh air system is characterized in that fresh air is sent to the indoor by special equipment on one side of the closed indoor space and then is discharged to the outdoor by the special equipment from the other side, and a fresh air flowing field can be formed indoors, so that the requirement of indoor fresh air ventilation is met.
The existing Chinese patent with publication number CN106765733A, it is empty to open a new trend system, including hot blast blowpipe apparatus and exhaust device, hot blast blowpipe apparatus includes the air inlet outer tube and wears to locate the air inlet inner tube in the air inlet outer tube, and the inside of air inlet inner tube is equipped with air heater, and exhaust device is including installing the outer tube of airing exhaust in the wall body and wearing to locate the inner tube of airing exhaust in the air exhaust outer tube, and hot blast blowpipe and the outer tube of airing exhaust all are equipped with the fan.
In winter, the air heating device in the air inlet inner pipe is powered by an external power supply, and the fan rotates to blow hot air into the room, so that the effect of increasing the indoor temperature is achieved.
The above prior art solutions have the following drawbacks: indoor hot air is directly discharged to the outside by the exhaust device, and because the difference between the indoor air temperature and the outdoor air humidity is large, condensation is generated in a pipeline of the exhaust device, the pipeline is easily rusted, and the service life of the equipment is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new trend system tuber pipe structure, indoor hot-air gets into vertical inner tube via the exhaust pipe, and outdoor cold air forms the temperature difference via the air-supply line in getting into the outer tube in the inside and outside of inner tube, forms the comdenstion water on the pipe wall of inner tube and trickles the gathering downwards, and the personnel regularly pull down the retaining member for ponding is discharged from the outlet, avoids the corrosion of pipeline.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a new trend system tuber pipe structure, locates in the wall body, includes air-supply line and exhaust pipe, still includes heat exchange assembly, heat exchange assembly include with the inner tube of exhaust pipe intercommunication and cup joint in the outer tube of inner tube periphery, outer tube and air-supply line intercommunication, the inner tube is pressed and is extended along vertical direction, and the below that just is located heat exchange assembly in the wall body is equipped with the cavity, the lower extreme of inner tube stretches out the outer tube and stretches into in the cavity, the one end that the inner tube stretched into the cavity is equipped with the outlet, just the outlet is less than the exhaust pipe, outlet department covers has the manger plate piece, the connection inner tube can be dismantled to the mang.
Through adopting above-mentioned technical scheme, when opening the new trend system winter, indoor hot-air gets into vertical inner tube via the exhaust pipe, manger plate piece shutoff outlet, avoid the hot-air in the inner tube to reveal, outdoor cold air gets into vertical outer tube via the air-supply line in, make the inside and outside temperature difference that forms of inner tube, moisture in the hot-air condenses and trickles the gathering downwards on the pipe wall of inner tube, personnel regularly pull down the manger plate piece down, make ponding discharge from the outlet, avoid the corrosion of pipeline, guarantee the life of equipment, and simultaneously, on the partial heat transfer of hot-air in the inner tube to the cold-air in the outer tube, improve the temperature of cold-air, recycle hot-air's partial heat, be favorable to reducing the energy consumption.
The utility model discloses further set up to: the utility model discloses a water pipe, including inner tube, outlet, water pipe, elastic piece, apron, water pipe, cover, apron, the outlet is located on the lateral wall of inner tube, the top that just is located the outlet on the lateral wall of inner tube is equipped with the connecting hole that is used for connecting the exhaust pipe, the water-retaining piece inlays including sliding and locates the inside water retaining block of inner tube and locates the elastic component of water retaining block below, the mouth of pipe of inner tube lower extreme covers there is the apron, the lower extreme of elastic component supports tight apron, the below of connecting hole is located in the water retaining block.
Through adopting above-mentioned technical scheme, along with new trend system's use, the ponding volume in the inner tube increases gradually, and ponding is crescent to the extrusion force of water blocking piece, and finally this extrusion force overcomes the elasticity of elastic component and promotes the water blocking piece and move down for the water blocking piece yields the outlet, and ponding is discharged from the outlet, avoids personnel to forget to open the outlet and leads to ponding constantly to increase and flow back to in the exhaust pipe.
The utility model discloses further set up to: the periphery of the water retaining block is sleeved with a sealing sleeve, and the length of the sealing sleeve in the axial direction of the inner pipe is larger than the diameter of the water outlet.
Through adopting above-mentioned technical scheme, avoid ponding infiltration water retaining block's below, avoid the elastic component to soak in aqueous for a long time, guarantee the life of elastic component.
The utility model discloses further set up to: the lower end of the water retaining block is provided with a magnet, and the cover plate is made of a magnetic material.
By adopting the technical scheme, along with the increase of the accumulated water amount, the extrusion force of the accumulated water on the water blocking block is gradually increased, the elastic force of the elastic piece is overcome to enable the water blocking block to move downwards, the distance between the magnet and the cover plate is shortened, and the magnetic field intensity generated by the magnetic pole is inversely proportional to the third power of the distance, so that the attraction force between the magnet and the cover plate is rapidly increased, and the magnetic force and the extrusion force of the accumulated water on the water blocking block overcome the elastic force of the elastic piece together to enable the water blocking block to move downwards to leave the water outlet;
if no magnet is arranged, the accumulated water amount is increased by a little, the extrusion force of the accumulated water to the water retaining block is increased by a little, so that the water retaining block slides downwards for a small distance by overcoming the elasticity of the elastic piece, a gap is exposed at the abutting part of the water retaining block and the water outlet, the accumulated water seeps out from the gap, the extrusion force of the accumulated water to the water retaining block is reduced, the elastic piece pushes the water retaining block to cover the water outlet again, the process is circulated, and the accumulated water is always reserved in the inner pipe;
when the distance between the magnet and the cover plate is reduced to a critical value, the pressure of accumulated water + the gravity of the water retaining block + the magnetic force = friction force + the elastic piece elastic force, at the moment, the accumulated water amount is increased by a little, the extrusion force of the accumulated water on the water retaining block is increased by a little, so that the water retaining block slides downwards for a small distance by overcoming the elastic piece elastic force, the magnetic field intensity generated by the magnetic pole is inversely proportional to the third power of the distance, and the elastic force of the elastic piece is proportional to the deformation amount of the elastic piece, wherein in the application scene, the distance is equal to the deformation amount, therefore, the pressure of the accumulated water + the gravity of the water retaining block > the friction force + the elastic piece elastic force, the water retaining block slides downwards to the abutting cover plate and completely gives way to the water outlet, so that a large amount of accumulated water is discharged, a large amount of accumulated water is prevented from remaining in the inner pipe, the pressure of the accumulated water is reduced along with the discharge, the elastic piece pushes the water blocking block to slide upwards to cover the water outlet again, so that gas in the inner pipe is prevented from leaking.
The utility model discloses further set up to: the lower extreme of manger plate piece is equipped with the bracing piece, the lower extreme of bracing piece is used for butt apron.
Through adopting above-mentioned technical scheme, the bracing piece is used for controlling the minimum interval of manger plate piece and apron spare, the maximum value of control magnetic force, avoids the manger plate piece to crush the elastic component simultaneously.
The utility model discloses further set up to: the upper end of the water blocking block is an inclined plane, one end, close to the water outlet, of the water blocking block is lower than one end, far away from the water outlet, of the water blocking block, and when the magnet is attracted with the cover plate, the lowest position of the inclined plane of the water blocking block is opposite to the water outlet.
Through adopting above-mentioned technical scheme, utilize the guide effect on inclined plane, the guide ponding flows out fast.
The utility model discloses further set up to: a water tank is arranged below the water outlet.
Through adopting above-mentioned technical scheme, the water tank is used for collecting the ponding of inner tube department discharge, avoids ponding trickling everywhere.
The utility model discloses further set up to: the water tank includes the box, the outer tube stretches out in the box, just the lower extreme of outer tube stretches into below the liquid level.
Through adopting above-mentioned technical scheme, during the air inlet, the air lets in the water tank via the outer tube in, dust, debris in the water filtered air in the water tank carry out the humidification to the air simultaneously, avoid the room air too dry, are favorable to improving the travelling comfort.
The utility model discloses further set up to: the water tank also comprises a tank cover, wherein the tank cover is provided with a communication hole, and a covering net covers the communication hole.
Through adopting above-mentioned technical scheme, during the air inlet, the air lets in the water tank and produce the bubble via the outer tube, covers the net and is used for avoiding the water droplet splash water tank, avoids forming ponding in the water tank periphery.
To sum up, the utility model discloses a beneficial technological effect does:
when a fresh air system is started in winter, indoor hot air enters the vertical inner pipe through the exhaust pipe, the water blocking piece blocks the water outlet to prevent the hot air in the inner pipe from leaking, outdoor cold air enters the vertical outer pipe through the air inlet pipe to enable the temperature difference to be formed between the inside and the outside of the inner pipe, moisture in the hot air is condensed on the pipe wall of the inner pipe and flows downwards to be gathered, and a person periodically removes the water blocking piece to enable accumulated water to be discharged from the water outlet, so that the corrosion of the pipeline is avoided, the service life of the equipment is ensured, meanwhile, partial heat of the hot air in the inner pipe is transferred to the cold air in the outer pipe, the temperature of the cold air is improved, partial heat of the hot air is recycled, and the reduction of energy consumption;
the water retaining block is slidably embedded in the inner pipe, and the water retaining block is matched with the elastic piece below the water retaining block, so that the water outlet is automatically made by using the pressure of accumulated water, and the accumulated water is prevented from increasing continuously and flowing back to the exhaust pipe when people forget to open the water outlet;
the cooperation magnet for the manger plate piece lets out the outlet completely, and when making the outlet by the single, a large amount of ponding discharges, avoids remaining a large amount of ponding in the inner tube.
Drawings
Fig. 1 is a schematic overall sectional structure of the present invention.
Fig. 2 is a sectional structure view of the water blocking member.
Fig. 3 is a schematic view of the structure of the water tank.
In the figure, 0, wall; 01. a cavity; 1. an air inlet pipe; 2. an exhaust duct; 3. a heat exchange assembly; 31. an outer tube; 311. a through hole; 32. an inner tube; 321. connecting holes; 322. a water outlet; 323. a cover plate; 33. a water blocking member; 331. a water retaining block; 332. a bevel; 333. an elastic member; 334. sealing sleeves; 335. a support bar; 336. a magnet; 4. a water tank; 41. a box body; 42. a box cover; 421. a communicating hole; 43. a water inlet pipe; 44. a communicating pipe; 45. a cover net.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a fresh air system air pipe structure, locate in cavity 01 of wall body 0, including air-supply line 1, exhaust pipe 2 and heat exchange assembly 3, heat exchange assembly 3 includes inner tube 32 and cup joint with outer tube 31 of inner tube 32 periphery that all extend along vertical direction, the mouth of pipe of outer tube 31 communicates with air-supply line 1, be equipped with the through hole 311 that supplies exhaust pipe 2 to pass on the lateral wall of outer tube 31, the upper end mouth of pipe of inner tube 32 communicates with exhaust pipe 2, be equipped with the connecting hole 321 that is used for connecting exhaust pipe 2 on the lateral wall of inner tube 32, all pipeline junctions can adopt welded seal, the lower extreme of inner tube 32 stretches out outer tube 31, be equipped with outlet 322 on the lateral wall of this end that stretches out, slip in the inner tube 32 and inlay the retaining member 33 that is used for covering outlet 322, when there is no condensate water, avoid the gas in the inner tube 32 to reveal from outlet 322, be equipped with the water tank 4 that, the drained accumulated water is prevented from flowing around.
When opening new trend system winter, indoor hot-air gets into vertical inner tube 32 via exhaust pipe 2 in, outdoor cold air gets into vertical outer tube 31 via air-supply line 1 in, form the temperature difference inside and outside inner tube 32, moisture among the hot-air condenses and trickles the gathering downwards on the pipe wall of inner tube 32, slip retaining member 33, make ponding discharge to the water tank 4 of below from outlet 322 in, avoid the corrosion of pipeline, guarantee the life of equipment, and simultaneously, on the partial heat transfer of hot-air among inner tube 32 is to the cold-air in the outer tube 31, improve the temperature of cold-air, recycle hot-air's partial heat, be favorable to reducing the energy consumption.
Referring to fig. 2, a cover plate 323 is screwed to the lower end of the inner tube 32, the cover plate 323 is made of a magnetic material such as stainless steel, the water blocking member 33 includes a water blocking block 331 slidably embedded in the inner tube 32 and an elastic member 333 disposed below the water blocking block 331, a support rod 335 is coaxially disposed at the lower end of the water blocking block 331, a ring-shaped magnet 336 is sleeved on the support rod 335, the elastic member 333 is a spring sleeved on the support rod 335, the spring is made of a non-magnetic material such as brass, the upper end and the lower end of the elastic member 333 are respectively abutted against the lower end of the magnet 336 and the upper end of the cover plate 323, the upper end of the water blocking block 331 is an inclined surface 332, and when the support rod 335 is abutted against the cover plate 323, the inclined surface 332 is flush with the lowest part of the inner wall of the water outlet 322 for guiding accumulated water to flow out rapidly, a sealing sleeve 334 is sleeved on the outer, the service life of the elastic member 333 is ensured.
With the use of the fresh air system, the accumulated water amount gradually increases, the extrusion force of the accumulated water to the water blocking block 331 gradually increases, the water blocking block 331 moves downwards by overcoming the elastic force of the elastic piece 333, the distance between the magnet 336 and the cover plate 323 is shortened, when the distance between the magnet 336 and the cover plate 323 is reduced to a critical value, the pressure of the accumulated water + the gravity of the water blocking block 331 + the magnetic force = the friction force + the elastic piece 333, at this time, the accumulated water amount continuously increases a little, the water blocking block 331 continuously slides downwards by a small distance by overcoming the elastic force of the elastic piece 333, the magnetic field intensity generated by the magnetic pole is inversely proportional to the third power of the distance, the elastic force of the elastic piece 333 is proportional to the deformation amount thereof, in the application scene, the distance is equal to the deformation amount, therefore, the pressure of the accumulated water + the gravity of the water blocking block 331 + the magnetic force > the friction force + the elastic force of the elastic piece 333, and the support rod 335 is abutted to the cover plate 323, accumulated water is rapidly discharged from the water outlet 322 under the guide of the inclined surface 332, and the pressure of the accumulated water is reduced along with the discharge of the accumulated water, so that the pressure of the accumulated water, the gravity of the water blocking block 331, the magnetic force and the friction force are less than the elastic force of the elastic piece 333, the elastic piece 333 pushes the water blocking block 331 to slide upwards to cover the water outlet 322 again, and the gas leakage in the inner tube 32 is avoided.
Referring to fig. 1 and 2, the water tank 4 includes a tank body 41 and a tank cover 42, the tank cover 42 is provided with a water inlet pipe 43 for connecting the water outlet 322 and a communication pipe 44 for connecting the outer pipe 31, the lower end of the communication pipe 44 extends into the tank body 41 and extends to a position below the water level, during air inlet, air enters the water tank 4 through the outer pipe 31 and the communication pipe 44, water in the water tank 4 filters dust and impurities in the air, and humidifies the air at the same time, so as to avoid over-drying of the indoor air, which is beneficial to improving comfort, the tank cover 42 is provided with a communication hole 421 and the communication hole 421 is covered with a covering net 45, so as to avoid water drops from the communication hole 421 to splash out.
The implementation principle of the embodiment is as follows: when the fresh air system is started in winter, indoor hot air enters the vertical inner pipe 32 through the exhaust pipe 2, outdoor cold air enters the vertical outer pipe 31 through the air inlet pipe 1, a temperature difference is formed between the inside and the outside of the inner pipe 32, moisture in the hot air is condensed on the pipe wall of the inner pipe 32 and flows downwards to be gathered above the water retaining block 331, the pressure of accumulated water pushes the water retaining block 331 to slide downwards to overcome the elasticity of the elastic piece 333 and leave the water outlet 322, so that the accumulated water is discharged to the water tank 4 below from the water outlet 322, the corrosion of the pipeline is avoided, the service life of the equipment is ensured, the cold air of the outer pipe 31 passes through the water tank 4, the water in the water tank 4 filters impurities such as dust in the water tank and humidifies the impurities, the indoor air is prevented from being too dry, the comfort is improved, meanwhile, partial heat of the hot air in the inner pipe 32 is transferred to the cold air in the outer pipe 31, and part of heat of the hot air is recycled, so that the energy consumption is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a new trend system tuber pipe structure, locates in wall body (0), including air-supply line (1) and exhaust pipe (2), its characterized in that: still include heat exchange assembly (3), heat exchange assembly (3) include inner tube (32) with exhaust pipe (2) intercommunication and cup joint in outer tube (31) of inner tube (32) periphery, outer tube (31) and air-supply line (1) intercommunication, inner tube (32) are pressed and are followed vertical direction and extend, and the below that just is located heat exchange assembly (3) in wall body (0) is equipped with cavity (01), the lower extreme of inner tube (32) stretches out outer tube (31) and stretches into in cavity (01), the one end that inner tube (32) stretched into cavity (01) is equipped with outlet (322), just outlet (322) are less than exhaust pipe (2), outlet (322) department covers has manger plate spare (33), manger plate spare (33) can dismantle connection inner tube (32).
2. The fresh air system duct structure of claim 1, wherein: the utility model discloses a water exhaust pipe, including inner tube (32), outlet (322), connecting hole (321) that are used for connecting exhaust pipe (2) are equipped with in the lateral wall of inner tube (32) and the top that is located outlet (322), water blocking piece (33) are including sliding to inlay locates inner tube (32) inside manger plate piece (331) and locate elastic component (333) of manger plate piece (331) below, the mouth of pipe of inner tube (32) lower extreme covers apron (323), the lower extreme of elastic component (333) supports tight apron (323), the below of connecting hole (321) is located in manger plate piece (331) slip, when there is not ponding in inner tube (32), manger plate piece (331) cover outlet (322).
3. The fresh air system duct structure of claim 2, wherein: the periphery of the water retaining block (331) is sleeved with a sealing sleeve (334), and the length of the sealing sleeve (334) along the axial direction of the inner pipe (32) is greater than the diameter of the water outlet (322).
4. The fresh air system duct structure of claim 2, wherein: the lower end of the water blocking block (331) is provided with a magnet (336), and the cover plate (323) is made of a magnetic material.
5. The fresh air system duct structure of claim 4, wherein: the lower end of the water retaining block (331) is provided with a support rod (335), and the lower end of the support rod (335) is used for abutting against the cover plate (323).
6. The fresh air system duct structure of claim 4, wherein: the upper end of the water blocking block (331) is provided with an inclined surface (332), one end, close to the water outlet (322), of the water blocking block (331) is lower than one end, far away from the water outlet (322), of the water blocking block, and when the magnet (336) is attracted with the cover plate (323), the lowest position of the inclined surface (332) of the water blocking block (331) is over against the water outlet (322).
7. The fresh air system duct structure of claim 1, wherein: a water tank (4) is arranged below the water outlet (322).
8. The fresh air system duct structure of claim 7, wherein: the water tank (4) comprises a tank body (41), the outer pipe (31) extends out of the tank body (41), and the lower end of the outer pipe (31) extends into the position below the liquid level.
9. The fresh air system duct structure of claim 8, wherein: the water tank (4) further comprises a tank cover (42), a communicating hole (421) is formed in the tank cover (42), and a covering net (45) covers the communicating hole (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819883.3U CN211060347U (en) | 2019-10-25 | 2019-10-25 | Fresh air system air pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819883.3U CN211060347U (en) | 2019-10-25 | 2019-10-25 | Fresh air system air pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060347U true CN211060347U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921819883.3U Expired - Fee Related CN211060347U (en) | 2019-10-25 | 2019-10-25 | Fresh air system air pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530388A (en) * | 2020-10-21 | 2021-03-19 | 兰州城市学院 | A dampproofing system of dehumidifying for piano |
-
2019
- 2019-10-25 CN CN201921819883.3U patent/CN211060347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530388A (en) * | 2020-10-21 | 2021-03-19 | 兰州城市学院 | A dampproofing system of dehumidifying for piano |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20211025 |