CN210507852U

CN210507852U - Wall body dehumidification heat preservation scavenging valve and wall body dehumidification heat preservation system

Info

Publication number: CN210507852U
Application number: CN201920361218.8U
Authority: CN
Inventors: 王海良
Original assignee: Dazhou Tuopu Energy Saving Building Material Co ltd
Current assignee: Dazhou Tuopu Energy Saving Building Material Co ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-05-12
Anticipated expiration: 2029-03-20

Abstract

The utility model relates to a wall body moisture-removing and heat-preserving scavenging valve and a wall body moisture-removing and heat-preserving system, the wall body moisture-removing and heat-preserving scavenging valve comprises a cylinder at one end and a cone at the other end, the bottom diameter of the cone is consistent with the bottom diameter of the cylinder, and the bottom of the cone is fixedly connected with the bottom of the cylinder; the scavenging valve is provided with a plurality of exhaust holes along the axial direction, and the inlets of the exhaust holes are distributed on the side surface of the cone in the radial direction; the other bottom of the cylinder is provided with an outward bulge, the side surface of the bulge is provided with an outlet of the exhaust hole, and the outlet inclines to the side surface of the cylinder. The utility model comprises a cylinder part with a pointed cone, so that the gaps between the heat-insulating boards can be filled with sealing materials for sealing, and then the ventilation valve can be easily inserted; the inlet of the exhaust hole is positioned in the radial direction of the side surface of the conical part, and the sealing material is not easy to block the inlet when the exhaust hole is inserted; the exhaust holes are straight and have larger diameters, and are easy to dredge after being blocked by dust.

Description

Wall body dehumidification heat preservation scavenging valve and wall body dehumidification heat preservation system

Technical Field

The utility model relates to a breather valve and wall body dehumidification system technical field especially involve wall body dehumidification heat preservation breather valve and wall body dehumidification heat preservation system.

Background

The box-shaped metal decoration and heat insulation integrated plate is not only suitable for heat insulation and decoration of the outer wall of a new building, but also suitable for energy conservation and decoration transformation of an old building, and is widely applied in real life. But the box-shaped metal decorative heat preservation integrated plate has no air permeability. Because the indoor temperature is high in winter, the outdoor temperature is low, the internal and external temperature difference is large, moisture in inorganic building walls such as concrete and bricks can permeate and escape out of the inorganic building walls, enter a gap between the wall and the external wall decoration and insulation integrated plate, and even enter the box-shaped metal decoration and insulation integrated plate to be gathered, so that the heat insulation performance is reduced, and the moisture condensation and even icing are formed on the inner surface of the metal plate to corrode the metal plate and a binder. The applicant originally developed a wall moisture-removing and heat-preserving ventilation valve and a moisture-removing system with the same, but the ventilation valve, namely an exhaust hole of a primary ventilation valve, has the problem of difficult dredging after being blocked; and if the original scavenging valve is filled with the sealing material and then inserted into the scavenging valve, the scavenging channel of the scavenging valve can be blocked and is not easy to insert, and the original scavenging valve can only be embedded into the sealing material in the gap during construction, so that the problems of great construction difficulty and low efficiency exist. Therefore, it is urgently needed to develop a novel wall body moisture-discharging heat-insulating air-exchanging valve and a wall body moisture-discharging heat-insulating system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wall body hydrofuge heat preservation breather valve and wall body hydrofuge heat preservation system to the difficult problem of dredging behind the jam of the breather valve of solving among the background art, and the problem of the big and inefficiency of the construction degree of difficulty.

In order to achieve the purpose, the utility model provides a wall body moisture-removing heat-preserving scavenging valve, which comprises a cylinder at one end and a cone at the other end, wherein the diameter of the bottom of the cone is consistent with that of the bottom of the cylinder, and the bottom of the cone is fixedly connected with one bottom of the cylinder; the scavenging valve is provided with a plurality of exhaust holes along the axial direction, and the inlets of the exhaust holes are distributed on the side surface of the cone in the radial direction; the other bottom of the cylinder is provided with an outward bulge, the side surface of the bulge is provided with an outlet of the exhaust hole, and the outlet is inclined towards the side surface of the cylinder.

Further, the protrusion is a sphere between 1/4 and 1/2.

Further, the scavenging valve is an integrally formed component.

The utility model also provides a wall body hydrofuge heat preservation system, decorate heat preservation intergral template and as before including box-like metal the breather valve, box-like metal decorate heat preservation intergral template setting at the wall body surface, and with form the ventilation passageway that link up between the wall body, the breather valve sets up in the juncture of adjacent box-like metal decoration heat preservation intergral template fills the gap that has sealing material, and the exhaust hole of breather valve will ventilation passageway and external environment intercommunication.

Further, the scavenging valve is arranged at the cross gap of the corner of four adjacent box-shaped metal decorative heat-preservation integrated plates, the protruding part of the scavenging valve protrudes out of the surface of the sealing material, and the length of the scavenging valve is not less than the thickness of the sealing material so as to ensure that the inlet of the scavenging valve penetrates through the sealing material.

Further, after the sealing material is solidified, the pointed conical part of the cone of the gas exchange valve is inserted into the sealing material, and the inlet on the cone extends out of the sealing material.

Further, the box-shaped metal decoration and heat preservation integrated plate comprises a decoration metal panel and a heat preservation plate, wherein the decoration metal panel is a cold-rolled plate, an aluminum-zinc plated plate, an aluminum plate or a color steel plate; the heat insulation board is made of rock wool, polystyrene boards, polyurethane foam materials or phenolic foam materials.

Furthermore, adjacent splicing gaps of the box-shaped metal decoration and heat insulation integrated plate are spliced through waterproof glue and sealant.

Furthermore, the box-shaped metal decoration and heat preservation integrated plate is adhered to the surface of the wall body through mortar points or hung on the surface of the wall body through keels, and a through ventilation channel is formed between the box-shaped metal decoration and heat preservation integrated plate and the wall body.

The utility model discloses following beneficial effect has:

(1) the utility model comprises a cylinder part with a pointed cone, so that the gaps between the heat-insulating boards can be filled with sealing materials for sealing, and then the ventilation valve can be easily inserted; the inlet of the exhaust hole is positioned in the radial direction of the side surface of the conical part, and the sealing material is not easy to block the inlet when the exhaust hole is inserted; the exhaust holes are straight and have larger diameters, and are easy to dredge after being blocked by dust.

(2) The utility model discloses a wall body hydrofuge heat preservation system, through the mortar point glue or fix at the wall body through fossil fragments between wall body and box-like metal decoration heat preservation intergral template to formed the ventilation passageway, the moisture in the wall body can at first get into the ventilation passageway and can not directly get into box-like metal decoration heat preservation intergral template, the moisture can again be discharged and can not gather from the breather valve along the ventilation passageway, avoided the moisture can not discharge smoothly and caused the problem of decorating metal decking corruption. Meanwhile, a ventilation channel is formed between the vertical surface of the wall body and the heat insulation plate, so that hot air can rise to form convection flow and be discharged through an upper ventilation valve.

When the air exchange valve is used, the outlet of the air exchange valve faces downwards, and rainwater, dust and the like are prevented from entering the heat preservation system while moisture is exhausted.

The wall moisture-discharging heat-insulating system is not only suitable for the heat insulation and decoration of the external wall of a building, but also can discharge moisture at the wall, simultaneously avoids the moisture and dust from entering the system, avoids the decoration metal panel from being corroded, and prolongs the service life of the box-shaped metal decoration heat-insulating integrated plate.

Drawings

FIG. 1 is a front view of a gas exchange valve;

FIG. 2 is a left side view of the gas exchange valve;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a sectional view of the wall dehumidifying and heat-insulating system of the present invention.

Wherein: 1. a wall body; 2. a thermal insulation board; 3. decorating the metal panel; 4. a scavenging valve; 41. an inlet; 42. an outlet; 43. a boss portion; 5. and (4) mortar.

Detailed Description

The present invention will be further described with reference to the following specific embodiments and accompanying drawings to facilitate understanding of the present invention.

Example 1

As shown in fig. 4, the wall heat preservation, dehumidification and air exchange system comprises a box-shaped metal decoration and heat preservation integrated plate and an air exchange valve 4, wherein the box-shaped metal decoration and heat preservation integrated plate is bonded on the surface of a wall 1 through 5 points of mortar, so that a through air passage is formed between the box-shaped metal decoration and heat preservation integrated plate and the wall 1.

The box-shaped metal decoration and heat preservation integrated plate can be shown in CN207484866U and comprises a box-shaped decoration metal panel 3 and a heat preservation plate 2 filled in the box-shaped decoration metal panel, wherein the decoration metal panel is a cold-rolled plate, an aluminum-plated zinc plate, an aluminum plate or a color steel plate; the heat preservation board 2 is made by rock wool, polyphenyl board, polyurethane foam material or phenolic foam material, and the preferred decoration of this embodiment is better, can set up the various steel sheet of pattern on it as decorating metal panel 3, and rock wool is selected to the heat preservation board 2.

As shown in fig. 1-3, the gas exchange valve 4 is an integral part, and comprises a cylinder at one end and a cone at the other end, the diameter of the bottom of the cone is consistent with that of the bottom of the cylinder, and the bottom of the cone is connected with one bottom of the cylinder; the scavenging valve is provided with three exhaust holes along the axial direction, and inlets 41 of the exhaust holes are distributed on the side surface of the cone in the radial direction; the other bottom of the cylinder is provided with an outward bulge 43, the side of the bulge 43 is provided with an outlet 42 of the exhaust hole, and the outlet 42 is inclined towards the side of the cylinder.

The bulge 43 is a spherical body of 2/5, so that the downward outlet 42 at the bulge 43 can be shielded by the bulge 43, rainwater and the like are prevented from flowing back into the wall heat-preservation, moisture-removal and ventilation system through the outlet 42, and moisture in the wall can be discharged smoothly through the outlet 42.

The scavenging valve 4 is transversely arranged at a gap where waterproof sealing materials such as sealing mastic and the like are filled at the corner joint of four adjacent box-shaped metal decorative heat-insulation integrated plates, a convex part 43 of the scavenging valve 4 protrudes out of the surface of the sealing materials between the box-shaped metal decorative heat-insulation integrated plates to ensure exhaust, and the length of the scavenging valve 4 is not less than the thickness of the sealing materials to ensure that an inlet 41 of the scavenging valve 4 penetrates through the sealing materials.

After the sealing material has set, the conical part of the gas exchange valve 4 is inserted into the sealing material and the inlet 41 in the cone projects beyond the sealing material. The existence of cone pointed cone part both makes when installing the breather valve 4 insert to end for example to support and also can guarantee to ventilate on the wall, can pierce through solidified sealing material again, installs breather valve 4 itself in wall body heat preservation hydrofuge air exchange system, easy to assemble moreover with change breather valve 4, the construction degree of difficulty is little, efficient.

Example 2

The main difference between the embodiment 2 and the embodiment 1 is that the box-shaped metal decoration and heat preservation integrated plate is hung on the surface of the wall body 1 through a keel, and a ventilation channel is formed between the box-shaped metal decoration and heat preservation integrated plate and the wall body 1.

The wall body dehumidifying and heat-insulating air exchange valve 4 comprises a cylinder part with a pointed cone, so that the air exchange valve 4 can be easily inserted after a gap between heat-insulating plates is filled with a sealing material for sealing; the vent inlet 41 is radial on the side of the conical portion, and the sealing material is not easy to block the inlet when inserted; the exhaust holes are straight and have larger diameters, and are easy to dredge after being blocked by dust.

The utility model discloses a wall body hydrofuge heat preservation system, decorate through 5 points of mortar between the heat preservation intergral template at wall body 1 and box-like metal and glue or fix at wall body 1 through fossil fragments to formed the ventilation passageway, the moisture in the wall body 1 can at first get into the ventilation passageway and can not directly get into box-like metal and decorate heat preservation intergral template, the moisture can be again along the ventilation passageway from 4 discharges of breather valve and can not the gathering, avoided the moisture can not discharge smoothly and cause the problem of decorating 3 corrosions of metal decking. Meanwhile, a ventilation channel is formed between the vertical surface of the wall body 1 and the heat insulation plate 2, so that the hot air rises to form convection flow and is exhausted through the upper ventilation valve 4.

When the ventilating valve is used, the outlet 42 of the ventilating valve 4 is downward, rainwater or dust and the like are prevented from entering the heat preservation system while moisture is exhausted, and meanwhile, the inlet 41 and the outlet 42 of the ventilating valve 4 are directly communicated with the exhaust hole, so that the ventilating valve is easy to dredge even if the exhaust hole is blocked.

Wall body heat preservation hydrofuge air exchange system not only is applicable to the outer wall heat preservation and the decoration of building, can also discharge the moisture of wall body 1 department, avoids moisture and dust to get into in the system simultaneously, has avoided decorating metal decking 3 to be corroded, has increased the life that box-like metal decorated the heat preservation intergral template.

The present invention has been described in detail with reference to specific embodiments, and the description of the embodiments is only for the purpose of helping understanding the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a wall body hydrofuge heat preservation scavenging valve which characterized in that: the air exchange valve comprises a cylinder at one end and a cone at the other end, the diameter of the bottom of the cone is consistent with that of the bottom of the cylinder, and the bottom of the cone is fixedly connected with one bottom of the cylinder; the scavenging valve is provided with a plurality of exhaust holes along the axial direction, and the inlets of the exhaust holes are distributed on the side surface of the cone in the radial direction; the other bottom of the cylinder is provided with an outward bulge, the side surface of the bulge is provided with an outlet of the exhaust hole, and the outlet is inclined towards the side surface of the cylinder.

2. The wall body moisture-discharging heat-preserving ventilation valve of claim 1, characterized in that: the protrusion is a sphere between 1/4 and 1/2.

3. The wall body moisture-discharging heat-preserving ventilation valve of claim 1, characterized in that: the scavenging valve is an integrated part.

4. The utility model provides a wall body hydrofuge heat preservation system which characterized in that: the ventilation valve comprises a box-shaped metal decoration and heat preservation integrated plate and the ventilation valve as claimed in claim 1, wherein the box-shaped metal decoration and heat preservation integrated plate is arranged on the surface of a wall body, a ventilation channel is formed between the box-shaped metal decoration and heat preservation integrated plate and the wall body, the ventilation channel is arranged in a gap filled with sealing materials at the junction of the adjacent box-shaped metal decoration and heat preservation integrated plates, and the ventilation channel is communicated with the external environment through a ventilation hole of the ventilation valve.

5. The wall moisture-discharging and heat-insulating system according to claim 4, wherein: the air exchange valves are arranged at the cross gaps of the corners of four adjacent box-shaped metal decorative heat-insulation integrated plates, the protruding parts of the air exchange valves protrude out of the surface of the sealing material, and the length of each air exchange valve is not less than the thickness of the sealing material so as to ensure that the inlet of each air exchange valve penetrates through the sealing material.

6. The wall moisture-discharging and heat-insulating system according to claim 5, wherein: after the sealing material is solidified, the pointed conical part of the cone of the gas exchange valve is inserted into the sealing material, and the inlet on the cone extends out of the sealing material.

7. The wall moisture-discharging and heat-insulating system according to claim 4, wherein: the box-shaped metal decoration and heat preservation integrated plate comprises a decoration metal panel and a heat preservation plate, wherein the decoration metal panel is a cold-rolled plate, an aluminum-zinc plated plate, an aluminum plate or a color steel plate; the heat insulation board is made of rock wool, polystyrene boards, polyurethane foam materials or phenolic foam materials.

8. The wall moisture-discharging and heat-insulating system according to claim 4, wherein: and adjacent splicing gaps of the box-shaped metal decorative heat-insulation integrated plate are spliced through waterproof glue sealant.

9. The wall moisture-discharging and heat-insulating system according to claim 4, wherein: the box-shaped metal decoration and heat preservation integrated plate is adhered to the surface of a wall body through mortar points or hung on the surface of the wall body through keels, and a through ventilation channel is formed between the box-shaped metal decoration and heat preservation integrated plate and the wall body.