CN220981606U - Solar engineering header convenient to install - Google Patents

Abstract

The utility model discloses a solar engineering header convenient to install, which comprises header main bodies and connecting and clamping components, wherein any two adjacent header main bodies are connected into an engineering header unit through a set of connecting and clamping components; the connecting clamping component comprises an upper semi-ring, a lower semi-ring and a locking nut, wherein the upper semi-ring and the lower semi-ring are of a semicircular clamping ring structure, and the inner diameters of the upper semi-ring and the lower semi-ring are the same and can be spliced into the circular clamping ring structure. According to the utility model, the water nozzles of the adjacent header main bodies are connected by the connecting clamping parts in a clamping and pressing manner, when the water nozzles of the working headers are installed, the movable joint connection is not needed, the circumferential rotation is not needed, the clamping and pressing locking of the upper half ring and the lower half ring is only needed, and the problems of deformation, cracking and the like of the inner end torsion cover are avoided.

Description

Solar engineering header convenient to install

Technical Field

The utility model relates to the technical field of solar water heater devices, in particular to a solar engineering header convenient to install.

Background

At present, two solar water heaters are commonly used, namely a small solar water heater for household use and a large and medium solar water heater suitable for public occasions; large and medium solar water heaters are commonly in the form of solar engineering headers with water tanks.

The solar engineering header is also called a solar engineering header and a solar engineering heat collection box, is an important component of solar hot water engineering and is used for collecting and storing solar heat and is installed in a modular mode. The header type solar water heating system is formed by combining a header type heat collector array, a heat storage water tank, an auxiliary heating system, an intelligent control system, a pipeline and a circulating system, can set the water outlet temperature at will according to the needs, and can be matched with conventional energy sources to realize 24-hour continuous hot water supply.

However, the water nozzle of the existing solar energy engineering header and the end cover of the inner container of the engineering header are connected by welding, the other end of the water nozzle is connected by adopting a threaded connection mode, when the water nozzle is installed on site, the threaded ends of the water nozzles of the solar energy engineering header are connected by adopting a movable joint, and the problems of torsion, deformation, cracking and the like of the end cover welded and fixed with the other end of the water nozzle are often caused when the joint is twisted, so that the use effect of the solar energy engineering header is seriously influenced, and the service life is shortened.

Disclosure of Invention

In order to solve the problems, the utility model provides the solar engineering header which has the advantages of simple structure, convenient use and convenient installation, and can effectively prolong the service life of the working header.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the solar engineering header convenient to install comprises header main bodies and connecting and clamping components, wherein any two adjacent header main bodies are connected into an engineering header unit through one set of connecting and clamping components; the connecting clamping component comprises an upper semi-ring, a lower semi-ring and a locking nut, wherein the upper semi-ring and the lower semi-ring are of a semicircular clamping ring structure, and the inner diameters of the upper semi-ring and the lower semi-ring are the same and can be spliced into the circular clamping ring structure.

The utility model discloses a water tap, including upper semi-ring, lower semi-ring, connecting snap ring, sealing waterproof silica gel gasket, connecting snap ring and connecting box main part water tap, the one side fixed mounting of upper semi-ring has rotatory fixture block, rotatory through-hole has been seted up to the positive terminal surface midpoint department of rotatory fixture block, the opposite side fixed mounting of upper semi-ring has locking fixture block, locking hole has been seted up to the terminal surface midpoint department of locking fixture block, and is equipped with the internal thread structure in the locking hole, be equipped with the connection snap ring on the inside wall of upper semi-ring, the radian is the same with the radian of upper semi-ring inside wall, the structure of lower snap ring is the same with upper snap ring, it is located the inboard of upper snap ring to go up the inside wall central line department of snap ring and be equipped with the connecting plate the same with its radian to through connecting plate and the lateral wall central line department fixed connection of lower snap ring, the thickness of connecting plate is one third of upper snap ring thickness, and the interval between upper snap ring inside wall and the lower snap ring outer wall is the same with the pipe wall thickness of header main part water tap, the both sides of connecting snap ring are provided with sealing waterproof silica gel gasket that is laminated with the inside wall of laminating mutually respectively.

The lower semi-ring is oppositely arranged below the inner side of the upper semi-ring, a rotating seat matched with a rotating clamping block of the upper semi-ring is arranged at one side end of the lower semi-ring, a supporting frame is arranged on the end face of the rotating seat, the rotating clamping block of the upper semi-ring is positioned in the supporting frame and is rotationally connected with the supporting frame through a shaft pin, a locking seat matched with a locking block of the upper semi-ring is arranged at the other side end of the lower semi-ring, a connecting clamping ring and a semicircular sealing waterproof silica gel ring are also arranged on the inner side wall of the lower semi-ring, and the installation mode and the installation position of each part are the same as those of the upper semi-ring.

The locking nut is used for sealing, clamping and pressing two water nozzles of the adjacent header main bodies through the threaded holes of the upper half ring locking block and the threaded holes of the lower half ring locking seat.

As the optimal scheme of present case, in order to strengthen the card and press the effect, improve and connect the steadiness, the side of the waterproof silica gel packing ring of seal of last semi-ring and lower semi-ring is equipped with the card respectively and presses the part, the card is pressed the part and is pressed a section of thick bamboo and card pressure bolt including the card, the card is pressed a section of thick bamboo and is two-sided open-ended cylinder, has seted up internal thread structure on its inner wall, and the card is pressed a section of thick bamboo setting on the lateral surface of last semi-ring and lower semi-ring and the bottom surface and is passed the outer wall and the inboard switch-on of two semi-rings, the card is pressed a section of thick bamboo through the card and is connected the rotation with the card through the card in pressing a thread structure, when pressing the pipe wall to the water injection well choke presss from both sides, the card is pressed the bolt to the clamp pressure that produces the pipe wall and is less than the deformation power of pipe wall, so the water injection well choke can not produce the deformation and sunk.

Further, the number of the clamping and pressing parts on the upper half ring and the lower half ring is six respectively, and the clamping and pressing parts are annularly and equidistantly arranged on two sides of the sealing waterproof silica gel gasket in a group of every three.

Furthermore, the bottom end of the clamping bolt is provided with an anti-slip silica gel pad.

As the scheme of optimizing of present case, the connection snap ring both sides of last semi-ring and lower semi-ring are provided with the negative pressure isolation cover, the negative pressure isolation cover includes negative pressure sucking disc and installation semi-ring, the installation semi-ring is the arc ring, and its outer radian and the interior radian adaptation of last semi-ring, lower semi-ring, and the lateral surface of installation semi-ring is fixed with the inside wall bonding of two semi-rings, the negative pressure sucking disc is the same with being the arc structure, and its outer radian is the same with the interior radian of installation semi-ring, and the interior radian is the same with the outer arc of the water injection well choke of header main part, and the lateral surface of negative pressure sucking disc bonds with the inside wall of installation semi-ring, and installs the blast pipe that has the non-return structure on the side that the negative pressure sucking disc is close to last semi-ring, lower semi-ring mouth of pipe.

The beneficial effects are that: ① According to the utility model, the water nozzles of the adjacent header main bodies are connected by the connecting clamping parts in a clamping mode, when the water nozzles of the working headers are installed, movable joint connection is not needed, circumferential rotation is not needed, and the water nozzles are locked by means of clamping and pressing of the upper half ring and the lower half ring, so that the problems of deformation, cracking and the like of the inner end torsion cover are avoided.

② Through set up the card and press the part on last semi-ring and lower semi-ring, effectively strengthen the card and press the effect to the water injection well choke, improved the connection steadiness.

③ The negative pressure isolation sleeves are arranged on two sides of the connecting clamping ring of the upper half ring and the lower half ring, the joint of the two adjacent header main body water nozzles is isolated from the external environment, the sealing performance is effectively improved, and the water seepage condition is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model in embodiment 1.

Fig. 2 is a schematic structural view of the upper half ring and the lower half ring in fig. 1 when they are engaged.

Fig. 3 is a schematic view of the structure of fig. 2 when expanded.

Fig. 4 is a schematic structural view of a connecting snap ring in the present utility model.

Fig. 5 is a schematic structural view of the present utility model when the connecting snap ring of the upper half ring and the connecting snap ring of the lower half ring are engaged.

Fig. 6 is a schematic structural view of the present utility model in embodiment 2.

Fig. 7 is a schematic structural view of the upper half ring and the lower half ring in fig. 6 when they are engaged.

Fig. 8 is a schematic view of the structure of fig. 7 when expanded.

Fig. 9 is a schematic view showing an expanded structure of the connecting snap ring in embodiment 3 of the present utility model.

Fig. 10 is a schematic structural view of the negative pressure spacer in fig. 9.

In the figure: 1. a header body; 2. an upper half ring; 3. a lower half ring; 4. sealing the waterproof silica gel gasket; 5. a lock nut; 6. rotating the clamping block; 7. locking the clamping block; 8. connecting a clamping ring; 9. a clamping pad is arranged; 10. a lower clamping pad; 11. a connecting plate; 12. a rotating seat; 13. a support frame; 14. a locking seat; 15. clamping and pressing a cylinder; 16. clamping and pressing a bolt; 17. a negative pressure isolation sleeve; 18. a negative pressure suction cup; 19. half rings 20 and exhaust pipes are installed.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, the words "inner" and "outer" refer to directions toward or away from a geometric center of a specific component, respectively, and the drawings are in very simplified form, and non-precise ratios are used only for convenience and clarity in assisting in explaining the embodiments of the present utility model.

Example 1

As shown in fig. 1 to 5, the present embodiment discloses a solar engineering header with convenient installation for rapidly connecting water nozzles of adjacent engineering headers, and specifically includes a header body 1 and a connection clamping member.

Referring to fig. 1, any two adjacent header bodies 1 are connected to form an engineering header unit by a set of connecting clamping members.

As can be seen from fig. 2, the connecting and clamping component comprises an upper half ring 2, a lower half ring 3 and a locking nut 5, wherein the upper half ring 2 and the lower half ring 3 are of a semicircular clamping ring structure, and the inner diameters of the upper half ring 2 and the lower half ring 3 are the same and can be spliced into a circular clamping ring structure.

Referring to fig. 2 and 3, a rotary clamping block 6 is fixedly arranged at one side end of the upper half ring 2, a rotary through hole is formed at the middle point of the positive end surface of the rotary clamping block 6, a locking clamping block 7 is fixedly arranged at the other side end of the upper half ring 2, a locking hole is formed at the middle point of the top end surface of the locking clamping block 7, an internal thread structure is arranged in the locking hole, and a connecting clamping ring 8 is arranged on the inner side wall of the upper half ring 2.

Referring to fig. 4, the connecting snap ring 8 is formed by connecting an upper clamping pad 9 and a lower clamping pad 10, the upper clamping pad 9 is of a semicircular connection structure, the radian of the upper clamping pad is identical to that of the inner side wall of the upper semicircular ring 2, as can be seen from fig. 5, the lower clamping pad 10 is identical to the upper clamping pad 9 in structure, the lower clamping pad is positioned on the inner side of the upper clamping pad 9, a connecting plate 11 with the same radian is arranged at the center line of the inner side wall of the upper clamping pad 9, the connecting plate 11 is fixedly connected with the center line of the outer side wall of the lower clamping pad 10 through the connecting plate 11, the thickness of the connecting plate 11 is one third of the thickness of the upper clamping pad 9, and the distance between the inner side wall of the upper clamping pad 9 and the outer wall of the lower clamping pad 10 is identical to the wall thickness of the water nozzle of the header body 1.

Referring to fig. 3, the connecting snap ring 8 is adhered to the inner central line of the upper half ring 2 through the outer side wall of the upper clamping pad 9, and two sides of the connecting snap ring 8 are respectively provided with a semicircular sealing waterproof silica gel gasket 4 adhered to the inner side wall of the upper half ring 2.

As can be seen from fig. 2, the lower half ring 3 is relatively arranged below the inner side of the upper half ring 2, one side end of the lower half ring 3 is provided with a rotating seat 12 matched with the rotating clamping block 6 of the upper half ring 2, the end face of the rotating seat 12 is provided with a supporting frame 13, the rotating clamping block 6 of the upper half ring 2 is positioned in the supporting frame 13 and is rotationally connected with the supporting frame 13 through a shaft pin, the other side end of the lower half ring 3 is provided with a locking seat 14 matched with the locking block of the upper half ring 2, the inner side wall of the lower half ring 3 is also provided with a connecting clamping ring 8 and a semicircular sealing waterproof silica gel ring, and the installation mode and the installation position of each part are the same as those of the upper half ring 2.

Referring to fig. 1 and 2, the locking nut 5 is in sealing clamping connection with two water nozzles of the adjacent header body 1 through a threaded hole of the locking block of the upper half ring 2 and a threaded hole on the locking seat 14 of the lower half ring 3.

Example 2

Referring to fig. 4 to 8, the specific structure and embodiment are shown as examples, except that: in order to enhance the clamping effect and improve the connection stability, it can be seen from fig. 7 and 8 that the sides of the sealing waterproof silica gel gaskets 4 of the upper half ring 2 and the lower half ring 3 are respectively provided with a clamping part, the clamping part comprises a clamping cylinder 15 and a clamping bolt 16, the clamping cylinder 15 is a cylinder with two open sides, an inner thread structure is arranged on the inner wall of the cylinder, the clamping cylinder 15 is arranged on the outer side surfaces of the upper half ring 2 and the lower half ring 3, the bottom surface of the clamping cylinder passes through the outer walls and the inner sides of the two half rings to be communicated, and the clamping bolt 16 is connected with the clamping cylinder 15 through the thread structure in the clamping cylinder 15 to rotate.

Referring to fig. 7, the number of the clamping and pressing parts on the upper half ring 2 and the lower half ring 3 is six respectively, and the clamping and pressing parts are annularly and equidistantly arranged on two sides of the sealing waterproof silica gel gasket 4 in a group of every three.

Referring to fig. 7 and 8, an anti-slip silica gel pad is mounted on the bottom end of the clamping bolt 16.

When the clamping device is used, after the upper half ring 2 and the lower half ring 3 which are connected with the clamping component are combined to form a circular ring, one port is inserted and clamped with the water nozzle of the header body 1, the pipe orifice of the water nozzle is positioned between the upper clamping pad 9 and the lower clamping pad 10, the other port is inserted and clamped with the water nozzle of the adjacent header body 1 according to the previous steps, after the two ports are clamped with the water nozzle, the locking nut 5 is rotated, so that the locking nut is matched and locked with threaded holes on the upper half ring 2 and the lower half ring 3, and the clamping and locking connection of the two water nozzles is completed.

After the locking nut 5 is locked, the clamping bolts 16 are rotated in sequence to perform secondary reinforcement locking on the water nozzle, and when the pipe wall of the water nozzle is clamped, the clamping pressure generated by the clamping bolts 16 on the pipe wall is smaller than the deformation force of the pipe wall, so that the water nozzle cannot deform and sink.

Example 3

As shown in fig. 2, 3, 4, 5, 9, 10, the specific embodiments and structures are as shown in example 1, except that: referring to fig. 9, negative pressure spacers are provided on both sides of the connection snap ring of the upper half ring and the lower half ring.

Referring to fig. 10, the negative pressure isolation sleeve 17 includes a negative pressure suction cup 18 and a mounting semi-ring 19, the mounting semi-ring 19 is an arc ring, the outer radian of the mounting semi-ring is adapted to the inner radian of the upper semi-ring 2 and the lower semi-ring 3, the outer side of the mounting semi-ring is adhered and fixed to the inner side walls of the two semi-rings, the negative pressure suction cup 18 is also of an arc structure, the outer radian of the negative pressure suction cup is identical to the inner radian of the mounting semi-ring 19, the inner radian of the negative pressure suction cup is identical to the outer arc of the water nozzle pipe of the header main body 1, the outer side of the negative pressure suction cup 18 is adhered to the inner side wall of the mounting semi-ring 19, and an exhaust pipe 20 with a non-return structure is installed on the side surface of the negative pressure suction cup 18, which is close to the pipe orifices of the upper semi-ring 2 and the lower semi-ring 3.

When the clamping device is used, after the upper half ring 2 and the lower half ring 3 which are connected with the clamping component are combined to form a circular ring, a port is firstly inserted and clamped with the water nozzle of the header body 1, the pipe orifice of the water nozzle is positioned between the upper clamping pad 9 and the lower clamping pad 10, the bottom end of the negative pressure sucker is connected with the outer side of the pipe wall of the water nozzle, the other port is inserted and clamped with the water nozzle of the adjacent header body 1 according to the previous steps, after the two ports are clamped with the water nozzle, the locking nut 5 is rotated to be matched and locked with threaded holes on the upper half ring 2 and the lower half ring 3, and the clamping and locking connection of the two water nozzles is completed.

When the lock nut 5 is rotated, the two semi-rings are locked inwards to press down to transmit the pressing force to the negative pressure sucker, the negative pressure sucker presses down to suck the outer pipe wall of the water nozzle, and in the pressing process of the lower semi-rings, air in the negative pressure sucker is discharged through the exhaust pipe fitting, so that a negative pressure area is formed in the negative pressure sucker, the joint of the water nozzle is isolated from the external environment, the sealing performance is effectively improved, and the water seepage condition is reduced.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (5)

1. The solar engineering header convenient to install comprises header main bodies (1) and connecting and clamping components, wherein any two adjacent header main bodies (1) are connected into an engineering header unit through a set of connecting and clamping components; the method is characterized in that: the connecting clamping component comprises an upper semi-ring (2), a lower semi-ring (3) and a locking nut (5), wherein the upper semi-ring (2) and the lower semi-ring (3) are of a semicircular clamping ring structure, and the inner diameters of the upper semi-ring (2) and the lower semi-ring (3) are the same and can be spliced into a circular clamping ring structure;

The utility model discloses a water tap, which is characterized in that a rotary clamping block (6) is fixedly arranged at one side end of an upper semi-ring (2), a rotary through hole is formed at the midpoint of the positive end surface of the rotary clamping block (6), a locking clamping block (7) is fixedly arranged at the other side end of the upper semi-ring (2), a locking hole is formed at the midpoint of the top end surface of the locking clamping block (7), an internal thread structure is arranged in the locking hole, a connecting clamping ring (8) is arranged on the inner side wall of the upper semi-ring (2), the connecting clamping ring (8) is formed by connecting an upper clamping pad (9) and a lower clamping pad (10), the upper clamping pad (9) is of a semicircular connection structure, the radian of the upper clamping pad is the same as that of the inner side wall of the upper semi-ring (2), the lower clamping pad (10) is of the same structure as that of the upper clamping pad (9), a connecting plate (11) is arranged at the center line of the inner side wall of the upper clamping pad (9) and the center line of the outer side wall of the lower clamping pad (10) and is fixedly connected through the connecting plate (11) with the center line of the outer side wall of the lower clamping pad (10), the connecting plate (9) is one third of the thickness of the upper clamping pad (9) and the inner side wall of the water tap is the same as the inner wall of the water tap (2) is connected with the center line of the water tap (1), the two sides of the connecting clamping ring (8) are respectively provided with a semicircular sealing waterproof silica gel gasket (4) which is attached to the inner side wall of the upper semi-ring (2);

The lower semi-ring (3) is oppositely arranged below the inner side of the upper semi-ring (2), a rotating seat (12) matched with a rotating clamping block (6) of the upper semi-ring (2) is arranged at one side end of the lower semi-ring (3), a supporting frame (13) is arranged on the end face of the rotating seat (12), the rotating clamping block (6) of the upper semi-ring (2) is arranged in the supporting frame (13) and is rotationally connected with the supporting frame (13) through a shaft pin, a locking seat (14) matched with a locking block of the upper semi-ring (2) is arranged at the other side end of the lower semi-ring (3), a connecting clamping ring (8) and a semicircular sealing waterproof silica gel ring are also arranged on the inner side wall of the lower semi-ring (3), and the installation mode and the installation position of each part are the same as those of the upper semi-ring (2);

The locking nut (5) is used for sealing, clamping and pressing two water nozzles of the adjacent header main body (1) through a threaded hole of the locking block of the upper half ring (2) and a threaded hole of the locking seat (14) of the lower half ring (3).

2. A conveniently installed solar energy engineering header according to claim 1 wherein: the side of the waterproof silica gel gasket (4) of the seal of last semi-ring (2) and lower semi-ring (3) is equipped with the card respectively and presses the part, the card is pressed section of thick bamboo (15) and is pressed bolt (16) including the card, the card is pressed section of thick bamboo (15) and is two-sided open-ended cylinder, has seted up the internal thread structure on its inner wall, and the card is pressed section of thick bamboo (15) and is set up on the lateral surface of last semi-ring (2) and lower semi-ring (3) and the bottom surface passes the outer wall and the inboard switch-on of two semi-rings, the card is pressed bolt (16) and is pressed section of thick bamboo (15) through the card and is connected the rotation of screw structure in pressing section of thick bamboo (15).

3. A conveniently installed solar energy engineering header according to claim 2 wherein: the number of the clamping and pressing parts on the upper half ring (2) and the lower half ring (3) is six respectively, and the clamping and pressing parts are annularly and equidistantly arranged on two sides of the sealing waterproof silica gel gasket (4) in a group of every three parts.

4. A conveniently installed solar energy engineering header according to claim 2 or 3, wherein: the bottom end of the clamping bolt (16) is provided with an anti-slip silica gel pad.

5. A conveniently installed solar energy engineering header according to claim 1 wherein: the utility model discloses a negative pressure isolation sleeve comprises a connecting clamp ring, an upper half ring (2) and a lower half ring (3), wherein a negative pressure isolation sleeve (17) is arranged on two sides of the connecting clamp ring of the upper half ring (2) and the lower half ring (3), the negative pressure isolation sleeve (17) comprises a negative pressure sucker (18) and a mounting half ring (19), the mounting half ring (19) is an arc ring, the outer radian of the mounting half ring is matched with the inner radian of the upper half ring (2) and the lower half ring (3), the outer side surface of the mounting half ring is adhered and fixed with the inner side walls of the two half rings, the negative pressure sucker (18) is of an arc structure, the outer radian of the negative pressure sucker is the same as the inner radian of a water nozzle pipe of a header main body (1), the outer side surface of the negative pressure sucker (18) is adhered with the inner side wall of the mounting half ring (19), and an exhaust pipe (20) with a non-return structure is arranged on the side surface of the mouth of the pipe of the lower half ring (3) close to the upper half ring (2).