CN216744573U - Drainage and exhaust device for heating radiator - Google Patents
Drainage and exhaust device for heating radiator Download PDFInfo
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- CN216744573U CN216744573U CN202220184242.0U CN202220184242U CN216744573U CN 216744573 U CN216744573 U CN 216744573U CN 202220184242 U CN202220184242 U CN 202220184242U CN 216744573 U CN216744573 U CN 216744573U
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Abstract
A drainage and exhaust device for a heating radiator comprises an L-shaped transparent pipe, a rotary rod, a corrugated expansion pipe and a water collecting barrel, wherein the top end of the corrugated expansion pipe is communicated with the vertical end opening of the L-shaped transparent pipe, the bottom end of the corrugated expansion pipe is communicated with the water collecting barrel, the transverse end opening of the L-shaped transparent pipe is in sealed sleeve joint with one end of an elastic rubber sleeve, and the other end of the elastic rubber sleeve is in sealed sleeve joint with an air discharge pipe opening of a heating radiator; the corner of L type hyaline tube is equipped with the trompil that supplies the rotary rod to penetrate, and during the L type hyaline tube was worn to pack into along the horizontal end extending direction of L type hyaline tube to the one end of rotary rod, rotary rod one end stretched into to the horizontal end opening part of L type hyaline tube, the other end was in L type hyaline tube outside and was used for cooperating with the ratchet spanner, demountable installation has criticize head or cover barrel head on the rotary rod. The utility model can prevent inconvenience caused by water splashing on the wall surface and the ground due to the rotation of the exhaust valve of the heating radiator, and solves the technical problems of inconvenient air release, inconvenient water storage due to long-time air release and water drainage and the like caused by the overhigh arrangement position of the exhaust valve of the heating radiator.
Description
Technical Field
The utility model belongs to the field of heating and ventilation auxiliary equipment, and particularly relates to a drainage device for a heating radiator.
Background
In the prior art, a radiator is generally debugged before being used in winter every year, because gas is accumulated in the radiator after being unused for a long time, and occupies the water path space in the radiator, so that hot water cannot circulate smoothly in the radiator, and the radiator has a condition of local non-heat; for example, in the field of household radiators, imbalance in the amount of heat supplied to each room radiator may also be caused. In order to solve the above technical problems, a conventional scheme is to screw and open an exhaust valve on a radiator by using a tool such as a screwdriver, and the like, so that high-pressure gas is discharged from a discharge pipe opening at the exhaust valve, and warm air water is also leaked during exhaust, and therefore, a container is also required to be used for preventing warm air water from being contained below the discharge pipe opening. This venting method results in high pressure water, gas, being sprayed onto the wall or floor; and the height of the air discharging pipe mouth of some heating radiators from the ground is higher, for example, the heating radiators with the height of 1.5 m need to be more than 20 cm from the ground when the heating radiators are installed, and the exhaust valves at the end parts of the air discharging pipe mouths are positioned at the left/right sides of the upper ends of the heating radiators, so that the air discharging pipe mouths are about 1.8 m from the ground, and the existing air discharging scheme is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problems, the utility model provides a drainage and exhaust device for a heating radiator, which can prevent inconvenience caused by water splashing on the wall surface and the ground due to the rotation of an exhaust valve of the heating radiator and solve the technical problems of inconvenient air release, inconvenient water storage due to long-time air release and water drainage and the like caused by the overhigh position of the exhaust valve of the heating radiator.
The purpose of the utility model and the technical problem to be solved are realized by adopting the following technical scheme. The utility model provides a drainage and exhaust device of a heating radiator, which comprises an L-shaped transparent pipe, a rotary rod, a corrugated expansion pipe and a water collecting barrel, wherein the top end of the corrugated expansion pipe is communicated with the vertical end opening of the L-shaped transparent pipe, the bottom end of the corrugated expansion pipe is communicated with the water collecting barrel, the transverse end opening of the L-shaped transparent pipe is in sealed sleeve joint with one end of an elastic rubber sleeve, and the other end of the elastic rubber sleeve is used for being in sealed sleeve joint with an air discharge pipe opening of a heating sheet; an opening through which the rotary rod penetrates is formed in the corner of the L-shaped transparent tube, one end of the rotary rod penetrates into the transverse end of the L-shaped transparent tube through the opening along the extension direction of the transverse end of the L-shaped transparent tube, the rotary rod is in clearance fit with the opening, one end of the rotary rod extends into the opening of the transverse end of the L-shaped transparent tube, and the other end of the rotary rod is located outside the L-shaped transparent tube and is used for being matched with a ratchet wrench; the inner wall of the corner of the L-shaped transparent pipe is fixedly provided with a conical rubber sleeve, the conical rubber sleeve and the opening are coaxially arranged, the rotary rod is in interference fit with the conical rubber sleeve after passing through the opening, and one end of the rotary rod, which is located at the opening of the transverse end, is detachably provided with a screwdriver head or a sleeve head.
Furthermore, one side of the bottom end of the water collecting barrel is provided with universal wheels, and the other side of the bottom end of the water collecting barrel is provided with square bottom feet.
Furthermore, a hollow vertical pipe is arranged on one side inside the water collecting barrel, the bottom end of the hollow vertical pipe is not in contact with the bottom end inside the water collecting barrel, a buzzer alarm is arranged on the outer side of the water collecting barrel, a positive electrode lead and a negative electrode lead of the buzzer alarm penetrate into the water collecting barrel and are parallelly arranged in the hollow vertical pipe in a penetrating mode, and the positive electrode lead and the negative electrode lead are consistent in height in the horizontal direction; when the water level in the water collecting barrel reaches the level where the positive electrode lead and the negative electrode lead are located, the positive electrode lead and the negative electrode lead are conducted, and the buzzer alarm gives an alarm.
Furthermore, a water pouring opening is formed above the water collecting barrel, and the horizontal planes where the positive lead and the negative lead are located below the water pouring opening.
Furthermore, the top surface of the water collecting barrel is provided with a telescopic pull rod which can stretch out and draw back along the vertical direction.
Furthermore, a support ring is arranged in the L-shaped transparent pipe, the rotary rod penetrates through the support ring, and the support ring plays a role in transversely guiding and supporting the rotary rod.
Furthermore, the bottom end of the corrugated expansion pipe is provided with a flange part, the inner end face of the flange part is embedded with a sealing ring, after the flange part is fixedly connected with the top surface of the water collecting barrel through a bolt, the sealing ring is in sealing pressure connection with the top surface of the water collecting barrel, and the bottom end of the corrugated expansion pipe extends into a connecting port of the top surface of the water collecting barrel.
Further, the slope of L type hyaline tube's perpendicular end outer wall sets up an arc and drips and collect the platform, and the arc drips and collects the platform left end and is located the exhaust pipe mouth below of radiator, and the arc drips and collects the right-hand member center of platform and the perpendicular through-hole intercommunication of serving of L type hyaline tube to the leading-in L type hyaline tube of heating installation water of collecting.
The utility model has the beneficial effects that:
1. the utility model adopts the rotatable rotary rod arranged in the L-shaped transparent pipe and the screwdriver head or the sleeve head arranged at the end part of the rotary rod to realize the rotary opening of the existing exhaust valve, and prevents the splashing during the exhaust and drainage by respectively connecting the two ends of the elastic rubber sleeve with the L-shaped transparent pipe and the air discharge pipe opening of the exhaust pipe in a sealing way.
2. The utility model can replace the batch head and the sleeve head, solves the problem of air release of heating radiators with different specifications, and has good universality.
3. The water collecting barrel has high structural strength, and an operator can stand on the water collecting barrel, so that the technical problem that the setting position of the air outlet pipe opening of the heating radiator is too high and the air cannot be discharged is solved.
4. The arc-shaped dripping water collecting platform is arranged, so that the problem of dripping in the air discharging and water discharging process is solved.
5. The utility model is provided with the water collecting barrel which can be dragged to move, and the water collecting barrel is arranged on the ground for use, thereby solving the problem that the water storage device needs to be held for a long time in the process of discharging water and air.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a structural view of the rotary rod for mounting the batch head according to the present invention.
Fig. 3 is a structural view of the rotary rod mounting sleeve head of the present invention.
Fig. 4 is a schematic view showing a structure of the present invention when an arc-shaped drip water collecting stage is provided.
Detailed Description
The following detailed description is to be read in connection with the drawings and the preferred embodiments.
An embodiment of a drainage and exhaust device of a heating radiator is shown in figures 1 to 4 and comprises an L-shaped transparent pipe 1, a rotary rod 2, a corrugated expansion pipe 3 and a water collecting barrel 4, wherein the top end of the corrugated expansion pipe 3 is communicated with a vertical end opening 11 of the L-shaped transparent pipe 1, the bottom end of the corrugated expansion pipe 3 is communicated with the water collecting barrel 4, a transverse end opening 12 of the L-shaped transparent pipe 1 is hermetically sleeved with one end of an elastic rubber sleeve 5, the other end of the elastic rubber sleeve 5 is used for being hermetically sleeved with an air outlet pipe opening of a heating radiator, and the elastic rubber sleeve can prevent splashing during drainage and exhaust; in the embodiment, two ends of the elastic rubber sleeve are sleeved on the air outlet pipe opening and the L-shaped transparent pipe in an interference fit manner, and the top end of the corrugated expansion pipe is communicated with the L-shaped transparent pipe in an interference fit insertion manner; in order to ensure the sealed communication between the corrugated expansion pipe and the water collection barrel, the bottom end of the corrugated expansion pipe 3 is provided with a flange part 31, the inner end surface of the flange part is embedded with a sealing ring 32, after the flange part is fixedly connected with the top surface of the water collection barrel through a bolt, the sealing ring is in sealed pressure connection with the top surface of the water collection barrel, and the bottom end of the corrugated expansion pipe 3 extends into a connecting port 48 of the top surface of the water collection barrel 4.
The corner of L type hyaline tube 1 is equipped with the trompil 13 that supplies the rotary rod to penetrate, and the one end of rotary rod 2 is worn to pack into the horizontal end 14 of L type hyaline tube along the horizontal end 14 extending direction activity of L type hyaline tube, and the rotary rod is clearance fit with the trompil for the rotary rod is controlled the direction and is removed along horizontal end extending direction, and avoids the rotary rod to radially rock in trompil 13. One end of the rotating rod 2 extends into the opening 12 at the transverse end of the L-shaped transparent tube, and the other end of the rotating rod is positioned outside the opening 13 and is matched with the ratchet wrench 6; in this embodiment, the right-hand member face of rotary rod is equipped with the spiral groove, is equipped with the convex key that matches with the spiral groove on the ratchet spanner. The inner wall of a corner of the L-shaped transparent pipe 1 is fixedly provided with a conical rubber sleeve 7, the bottom end of the conical rubber sleeve 7 is connected with an opening 13, the conical rubber sleeve and the opening are coaxially arranged, and the rotary rod 2 is in interference fit with the conical rubber sleeve 7 when entering the opening 13 so as to realize rod body sealing, so that water and gas are prevented from leaking out from a gap between the opening and the rotary rod; in addition, the conical rubber sleeve also plays a radial supporting role for the rotating rod and can guide the rotating rod to move in the transverse direction (horizontal direction). Furthermore, because the extension length of the rotary rod in the L-shaped transparent tube is longer, in order to avoid overlarge stress on the opening when the rotary rod is screwed, a support ring 8 is arranged in the L-shaped transparent tube, and after the rotary rod passes through the support ring to reach a proper position, the support ring is positioned near the middle part of the rotary rod, and plays a role in transversely guiding and supporting the rotary rod. Or, a bearing for the rotating rod to pass through is nested in the opening, and the bearing can realize the rotating support of the rotating rod.
The screwdriver head 9 or the sleeve head 10 is detachably mounted at one end of the rotating rod, which is positioned at the opening 12 at the transverse end, and the detachable mounting mode is not limited to threaded connection; the existing exhaust valve (exhaust screw) is generally provided with a linear open slot or a cross open slot, so that the screwdriver head can adopt a linear screwdriver head as shown in figure 2 or an adaptive cross screwdriver head; for the conventional exhaust valve with a hexagonal head, the sleeve head 10 with the internal hexagonal groove is used to realize the screwing and opening of the exhaust valve. Borrow by above-mentioned technical scheme, the rotary rod has played the effect similar to the screwdriver, and L type hyaline tube is preferred to adopt high temperature resistant plastics to make, and the L type hyaline tube of transparent construction makes operating personnel can see discharge valve and criticize head/cover the relative position of cartridge, makes criticize head/cover the cartridge and cooperate with discharge valve to be connected rotatory discharge valve, opens the gassing mouth of pipe.
The high-temperature-resistant corrugated expansion pipe 3 is used for guiding the heating water collected in the L-shaped transparent pipe into the water collecting channel, and the butt joint of the device and heating radiators with various exhaust valve setting heights can be realized by means of the expansion capacity of the corrugated expansion pipe. And current radiator also has partial discharge valve to be located one side of radiator bottom, adjusts with the help of the flexible deformation of flexible pipe of ripple, also can adapt to this kind of operating mode.
In this embodiment, the water collecting bucket 4 is the firm water collecting bucket that structural strength is high, and bottom one side of water collecting bucket is universal wheel 41, and water collecting bucket bottom opposite side is square footing 42 for realize that the antiskid of water collecting bucket is fixed, when guaranteeing that operating personnel steps on the water collecting bucket top surface, the displacement does not take place for the water collecting bucket. A hollow vertical pipe 43 is arranged on one side inside the water collecting barrel, and the bottom end of the hollow vertical pipe is not in contact with the bottom end inside the water collecting barrel. The outer side of the water collecting barrel is provided with a buzzer alarm 44, the buzzer alarm is a battery in the prior art, a positive lead 441 and a negative lead 442 of the buzzer alarm penetrate into the water collecting barrel and are arranged in the hollow vertical pipe in parallel, and the positive lead and the negative lead are consistent in height in the horizontal direction. When the water level in the water collecting barrel reaches the level of the positive lead and the negative lead, the positive lead and the negative lead are connected because the water is a conductor, and the buzzer alarm gives an alarm to prompt the water level. A water pouring port 45 is arranged above the water collecting barrel, the water pouring port is sealed or opened through a rotatable pull cover 46, and the horizontal planes of the positive electrode lead and the negative electrode lead are arranged below the water pouring port 45. The top surface of the water collecting barrel is also provided with a telescopic pull rod 47, so that the water collecting barrel can be conveniently pulled to move when the water quantity in the barrel is large; meanwhile, when an operator steps on the water collecting barrel, the water collecting barrel can also be used as a handrail. The capacity of the water collection bucket can be configured according to requirements.
Referring to fig. 4, in another embodiment, an arc-shaped water-dripping collecting platform 16 may be obliquely disposed on the outer wall of the vertical end 15 of the L-shaped transparent tube, and the left end of the arc-shaped water-dripping collecting platform is a higher end and is located below the exhaust pipe opening of the heating radiator for receiving a small amount of water of the heating radiator seeping from the connection between the elastic rubber sleeve and the exhaust pipe opening/the L-shaped transparent tube; the right-hand member center of arc drip collection platform and the through-hole intercommunication of seting up on the perpendicular end of L type hyaline tube to in the leading-in L type hyaline tube of heating installation water with collecting.
The working principle of the utility model is as follows:
when the air exhaust valve is used, which batch head or sleeve head is adopted is determined according to the end face shape of the air exhaust valve, the adaptive batch head or sleeve head is arranged on the rotary rod, an opening at one end of the elastic rubber sleeve is sleeved on the opening of the air exhaust pipe, then the rotary rod is driven to rotate by using the ratchet wrench, the air exhaust valve is opened, and air and water in the heating air sheet are exhausted into the L-shaped transparent pipe and enter the water collection barrel along the corrugated telescopic pipe; after the air and water are discharged, the ratchet wrench is used for reversely driving the rotating rod, and the exhaust valve is closed.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art can make any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the present invention without departing from the scope of the present invention, and still fall within the scope of the present invention.
Claims (8)
1. The utility model provides a radiator drainage exhaust apparatus which characterized in that: the heating device comprises an L-shaped transparent pipe, a rotary rod, a corrugated expansion pipe and a water collecting barrel, wherein the top end of the corrugated expansion pipe is communicated with the vertical end opening of the L-shaped transparent pipe, the bottom end of the corrugated expansion pipe is communicated with the water collecting barrel, the transverse end opening of the L-shaped transparent pipe is in sealed sleeve joint with one end of an elastic rubber sleeve, and the other end of the elastic rubber sleeve is used for being in sealed sleeve joint with an air discharge pipe opening of a heating piece; an opening through which the rotary rod penetrates is formed in the corner of the L-shaped transparent tube, one end of the rotary rod penetrates into the transverse end of the L-shaped transparent tube through the opening along the extension direction of the transverse end of the L-shaped transparent tube, the rotary rod is in clearance fit with the opening, one end of the rotary rod extends into the opening of the transverse end of the L-shaped transparent tube, and the other end of the rotary rod is located outside the L-shaped transparent tube and is used for being matched with a ratchet wrench; the inner wall of the corner of the L-shaped transparent pipe is fixedly provided with a conical rubber sleeve, the conical rubber sleeve and the opening are coaxially arranged, the rotary rod is in interference fit with the conical rubber sleeve after passing through the opening, and one end of the rotary rod, which is located at the opening of the transverse end, is detachably provided with a screwdriver head or a sleeve head.
2. A radiator drainage and exhaust device according to claim 1, wherein: one side of the bottom end of the water collecting barrel is provided with universal wheels, and the other side of the bottom end of the water collecting barrel is provided with square bottom feet.
3. A radiator drainage and exhaust device according to claim 1, wherein: a hollow vertical pipe is arranged on one side inside the water collecting barrel, the bottom end of the hollow vertical pipe is not in contact with the bottom end inside the water collecting barrel, a buzzer alarm is arranged on the outer side of the water collecting barrel, a positive electrode lead and a negative electrode lead of the buzzer alarm penetrate into the water collecting barrel and are arranged in the hollow vertical pipe in parallel, and the positive electrode lead and the negative electrode lead are consistent in height in the horizontal direction; when the water level in the water collecting barrel reaches the level where the positive electrode lead and the negative electrode lead are located, the positive electrode lead and the negative electrode lead are conducted, and the buzzer alarm gives an alarm.
4. A radiator drainage and exhaust device according to claim 3, wherein: a water pouring opening is arranged above the water collecting barrel, and the horizontal planes where the positive lead and the negative lead are located are positioned below the water pouring opening.
5. A radiator drainage exhaust device according to any one of claims 1 to 4, wherein: the top surface of the water collecting barrel is provided with a telescopic pull rod which can stretch out and draw back along the vertical direction.
6. A radiator drainage and exhaust device according to claim 1, wherein: a support ring is arranged in the L-shaped transparent pipe, the rotary rod penetrates through the support ring, and the support ring plays a role in transversely guiding and supporting the rotary rod.
7. A radiator drainage and exhaust device according to claim 1, wherein: the bottom end of the corrugated expansion pipe is provided with a flange part, the inner end face of the flange part is embedded with a sealing ring, after the flange part is fixedly connected with the top surface of the water collecting barrel through a bolt, the sealing ring is in sealing pressure connection with the top surface of the water collecting barrel, and the bottom end of the corrugated expansion pipe extends into a connecting port of the top surface of the water collecting barrel.
8. A radiator drainage and exhaust device according to claim 1, wherein: the slope of L type hyaline tube's perpendicular end outer wall sets up an arc and drips and collects the platform, and the arc drips and collects the platform left end and is located the exhaust pipe mouth below of radiator, and the arc drips and collects the right-hand member center of platform and the perpendicular through-hole intercommunication of serving of L type hyaline tube to the leading-in L type hyaline tube of heating installation water that will collect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184242.0U CN216744573U (en) | 2022-01-20 | 2022-01-20 | Drainage and exhaust device for heating radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184242.0U CN216744573U (en) | 2022-01-20 | 2022-01-20 | Drainage and exhaust device for heating radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216744573U true CN216744573U (en) | 2022-06-14 |
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ID=81915638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220184242.0U Active CN216744573U (en) | 2022-01-20 | 2022-01-20 | Drainage and exhaust device for heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216744573U (en) |
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2022
- 2022-01-20 CN CN202220184242.0U patent/CN216744573U/en active Active
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