CN217876510U

CN217876510U - Solar energy heat preservation type blast pipe and fixing device

Info

Publication number: CN217876510U
Application number: CN202220806524.XU
Authority: CN
Inventors: 王朝新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-11-22
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a solar energy heat preservation type blast pipe and fixing device, including elbow fitting, the blast pipe is installed to elbow fitting's the other end, elbow fitting pass through the connecting piece with the blast pipe is connected, the upper and lower both ends of connecting piece are provided with threaded connection portion and lower threaded connection portion respectively, lower threaded connection portion with elbow fitting threaded connection, the lower extreme of blast pipe cup joints and installs in last threaded connection portion, the blast pipe with it is used for fixed fastening components to go up to be provided with between the threaded connection portion, the outside of blast pipe still is provided with the heat preservation part. Connect fixed convenient and fast through fastening components, be convenient for change and installation, can prevent moreover to leak gas, can guarantee the normal exhaust of blast pipe through setting up the heat preservation, prevent to freeze, can play the guard action, can fix the blast pipe through the fixed plate, guarantee its fixed strength, it is not fragile.

Description

Solar energy heat preservation type blast pipe and fixing device

Technical Field

The utility model relates to a solar water heater technical field specifically is a solar energy heat preservation type blast pipe and fixing device.

Background

When current solar water heater blast pipe used winter, the mouth of pipe of blast pipe was stopped up to freezing to the steam that comes out from the blast pipe can be frozen to make the water tank take place to take out flat phenomenon easily, seriously influence the use, still can cause the destructive destruction to the water heater water tank, great waste the resource, for this reason, we provide a solar energy heat preservation type blast pipe and fixing device.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a solar energy heat preservation type blast pipe, the technical scheme of adoption is, include: the solar water heater comprises a solar water heater body, wherein a water inlet and an air outlet are formed in the side face of the solar water heater body, an elbow joint is in threaded connection with the air outlet, an exhaust pipe is installed at the other end of the elbow joint and is connected with the exhaust pipe through a connecting piece, an upper threaded connecting portion and a lower threaded connecting portion are respectively arranged at the upper end and the lower end of the connecting piece, the lower threaded connecting portion is in threaded connection with the elbow joint, the lower end of the exhaust pipe is installed in the upper threaded connecting portion in a sleeved mode, a fastening assembly used for fixing is arranged between the exhaust pipe and the upper threaded connecting portion, and a heat preservation component is further arranged on the outer side of the exhaust pipe.

As a preferred scheme of the utility model, fastening components includes sealing ring and adapter sleeve, the sealing ring cup joints and installs between blast pipe and the upper thread connection portion, the structure of sealing ring is the structure of the shape of 3127131271with thick upper and thin lower, and the maximum external diameter of sealing ring is greater than the internal diameter of upper thread connection portion, and the minimum external diameter is less than the internal diameter of upper thread connection portion, the upper end face integrated into one piece of adapter sleeve has the clamping ring, the adapter sleeve cup joints on the blast pipe and with upper thread connection portion threaded connection, the clamping ring can compress tightly downwards the sealing ring will the blast pipe is fixed, connects fixed convenient and fast through fastening components, is convenient for change and installation, can prevent gas leakage moreover.

As the utility model discloses an optimal scheme, the heat preservation part includes outer protective tube and heat preservation, outer protective tube cup joints the outside of blast pipe, the heat preservation is filled outer protective tube with between the blast pipe, outer protective tube with sealed lid is installed to the upper end of heat preservation, can guarantee the normal exhaust of blast pipe through setting up the heat preservation, prevents to freeze, can play the guard action.

As an optimized proposal of the utility model, the heat-insulating layer is made of polyurethane foaming material.

The utility model provides a fixing device of solar energy heat preservation type blast pipe, the technical scheme of adoption is, including the fixed plate, the top integrated into one piece of fixed plate has fixed diaphragm, the fixed plate cup joints through the connector of seting up the water inlet with on the gas vent, fixed diaphragm cup joints the blast pipe is outside, can fix the blast pipe through the fixed plate, guarantees its fixed strength, and is not fragile.

As a preferred scheme of the utility model, the fixed plate with the connector that the gas vent cup jointed the installation sets up to adjusting the elongated slot, can be used for the water heater of different models to fix through adjusting the elongated slot.

The utility model has the advantages that: the utility model discloses cross elbow fitting installation blast pipe, simultaneously can be fixed the fixed plate, can be used for the water heater of different models to fix through adjusting the elongated slot, when installing the blast pipe, earlier with the blast pipe downwards penetrate the installation of fixed diaphragm, cup joint the lower part of installing the blast pipe with adapter sleeve and sealing ring again, then in pegging graft the blast pipe threaded connection portion, screw up the adapter sleeve downwards again, the clamping ring can extrude the sealing ring downwards, make zonulae occludens between blast pipe and the last threaded connection portion, connect fixed convenient and fast through fastening component, be convenient for change and installation, and can prevent gas leakage, can guarantee the normal exhaust of blast pipe through setting up the heat preservation, prevent to freeze, can play the guard action, can fix the blast pipe through the fixed plate, guarantee its fixed strength, it is not fragile.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the connecting member of the present invention;

fig. 3 is a sectional view of the connecting member of the present invention.

In the figure: 1-solar water heater, 101-exhaust port, 102-water inlet, 2-fixing plate, 201-adjusting elongated slot, 202-fixing transverse plate, 3-elbow joint, 4-connecting piece, 401-lower thread connecting part, 402-upper thread connecting part, 5-fastening sleeve, 501-pressing ring, 6-outer protective pipe, 7-exhaust pipe, 8-sealing cover, 9-insulating layer and 10-sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore are not to be construed as limiting the present invention, and further, the terms "first", "second", and the like are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features being referred to, whereby the features defined as "first", "second", and the like may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, the terms "plurality" means two or more than two.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and a person skilled in the art can understand the specific meaning of the above terms in the present invention through specific situations.

Example 1

As shown in fig. 1 to 3, the utility model discloses a solar energy heat preservation type blast pipe and fixing device's concrete embodiment, including solar water heater 1, solar water heater 1's side is provided with water inlet 102 and gas vent 101, gas vent 101 threaded connection has elbow fitting 3, blast pipe 7 is installed to elbow fitting 3's the other end, elbow fitting 3 passes through connecting piece 4 and is connected with blast pipe 7, connecting piece 4's upper and lower both ends are provided with threaded connection portion 402 and lower threaded connection portion 401 respectively, lower threaded connection portion 401 and elbow fitting 3 threaded connection, the lower extreme of blast pipe 7 cup joints and installs in upper threaded connection portion 402, be provided with between blast pipe 7 and the upper threaded connection portion 402 and be used for fixed fastening assembly, the outside of blast pipe 7 still is provided with heat preservation part.

Preferably, the fastening assembly comprises a sealing ring 10 and a fastening sleeve 5, the sealing ring 10 is installed between the exhaust pipe 7 and the upper threaded connecting portion 402 in a sleeved mode, the sealing ring 10 is of a structure in a shape of a '31271' with a thick upper part and a thin lower part, the maximum outer diameter of the sealing ring 10 is larger than the inner diameter of the upper threaded connecting portion 402, the minimum outer diameter of the sealing ring is smaller than the inner diameter of the upper threaded connecting portion 402, a pressing ring 501 is integrally formed on the upper end face of the fastening sleeve 5, the fastening sleeve 5 is sleeved on the exhaust pipe 7 and is in threaded connection with the upper threaded connecting portion 402, the pressing ring 501 can downwards press the sealing ring 10 to fix the exhaust pipe 7, the exhaust pipe is conveniently and quickly connected and fixed through the fastening assembly, replacement and installation are facilitated, and air leakage can be prevented.

Preferably, the heat preservation part includes outer protective pipe 6 and heat preservation 9, and outer protective pipe 6 cup joints in the outside of blast pipe 7, and heat preservation 9 is filled between outer protective pipe 6 and blast pipe 7, and sealed lid 8 is installed to the upper end of outer protective pipe 6 and heat preservation 9, and in this embodiment, heat preservation 9 sets up to the polyurethane foam material, can guarantee the normal exhaust of blast pipe 7 through setting up heat preservation 9, prevents to freeze, can play the guard action.

Preferably, the fixing device of solar energy heat preservation type blast pipe includes fixed plate 2, and the top integrated into one piece of fixed plate 2 has fixed diaphragm 202, and fixed plate 2 cup joints on water inlet 102 and gas vent 101 through the connector of seting up, and fixed diaphragm 202 cup joints in the blast pipe 7 outside, can fix blast pipe 7 through fixed plate 2, guarantees its fixed strength, and is not fragile.

Preferably, a connecting port where the fixing plate 2 and the exhaust port 101 are sleeved is an adjusting elongated slot 201, and the fixing plate can be used for fixing water heaters of different models through the adjusting elongated slot 201.

Preferably, the outer shielding tube 6 and the exhaust tube 7 have radii of 32mm and 16mm, respectively.

The utility model discloses a theory of operation: the utility model discloses during the use, install fixed plate 2 on solar water heater 1, with 3 threaded connection of elbow fitting to gas vent 101, install blast pipe 7 through elbow fitting 3, simultaneously can be fixed with fixed plate 2, can be used for the water heater of different models to fix through adjusting elongated slot 201, when installing blast pipe 7, earlier with blast pipe 7 downwards penetrate fixed diaphragm 202 installation, cup joint the lower part of installing blast pipe 7 with adapter sleeve 5 and sealing ring 10 again, then peg graft blast pipe 7 in last threaded connection portion 402, screw up adapter sleeve 5 downwards again, clamp ring 501 can extrude sealing ring 10 downwards, make zonulae occludens between blast pipe 7 and the last threaded connection portion 402, connect fixed convenient and fast through fastening component, be convenient for change and installation, and can prevent gas leakage, can guarantee the normal exhaust of blast pipe 7 through setting up not fragile heat preservation 9, prevent to freeze, can play the guard action, can fix blast pipe 7 through fixed plate 2, guarantee its fixed strength, can fix.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A solar insulated exhaust pipe comprising: solar water heater (1), the side of solar water heater (1) is provided with water inlet (102) and gas vent (101), gas vent (101) threaded connection has elbow fitting (3), blast pipe (7), its characterized in that are installed to the other end of elbow fitting (3): elbow fitting (3) through connecting piece (4) with blast pipe (7) are connected, the upper and lower both ends of connecting piece (4) are provided with threaded connection portion (402) and lower threaded connection portion (401) respectively, lower threaded connection portion (401) with elbow fitting (3) threaded connection, the lower extreme of blast pipe (7) cup joints to be installed go up in threaded connection portion (402), blast pipe (7) with it is used for fixed fastening component to be provided with between threaded connection portion (402), the outside of blast pipe (7) still is provided with the heat preservation part.

2. The solar thermal insulation exhaust pipe according to claim 1, wherein: the fastening assembly comprises a sealing ring (10) and a fastening sleeve (5), the sealing ring (10) is sleeved between the exhaust pipe (7) and the upper threaded connecting portion (402), the sealing ring (10) is of a structure of a 31271shape with a thick upper part and a thin lower part, the maximum outer diameter of the sealing ring (10) is larger than the inner diameter of the upper threaded connecting portion (402), the minimum outer diameter of the sealing ring is smaller than the inner diameter of the upper threaded connecting portion (402), a pressing ring (501) is integrally formed on the upper end face of the fastening sleeve (5), the fastening sleeve (5) is sleeved on the exhaust pipe (7) and is in threaded connection with the upper threaded connecting portion (402), and the pressing ring (501) can press the sealing ring (10) downwards to fix the exhaust pipe (7).

3. The solar thermal insulation exhaust pipe according to claim 1, wherein: the heat preservation part comprises an outer protective pipe (6) and a heat preservation layer (9), the outer protective pipe (6) is sleeved on the outer side of the exhaust pipe (7), the heat preservation layer (9) is filled between the outer protective pipe (6) and the exhaust pipe (7), and a sealing cover (8) is installed at the upper end of the outer protective pipe (6) and the heat preservation layer (9).

4. The solar thermal insulation exhaust pipe according to claim 3, wherein: the heat-insulating layer (9) is made of polyurethane foaming material.

5. A fixing device for a solar heat-insulating exhaust pipe according to any one of claims 1 to 4, comprising: the fixing device of the solar heat preservation type exhaust pipe comprises a fixing plate (2), a fixing transverse plate (202) is integrally formed at the top end of the fixing plate (2), the fixing plate (2) is sleeved on the water inlet (102) and the exhaust port (101) through a set connecting port, and the fixing transverse plate (202) is sleeved outside the exhaust pipe (7).

6. The fixing device for the solar heat-insulating exhaust pipe according to claim 5, wherein: and a connecting port of the fixing plate (2) and the exhaust port (101) which are sleeved is provided with an adjusting long groove (201).