CN218348044U

CN218348044U - Anti-freezing water faucet based on geothermal energy

Info

Publication number: CN218348044U
Application number: CN202222328586.7U
Authority: CN
Inventors: 陈伦
Original assignee: Taizhou Alan Environmental Protection Technology Co ltd
Current assignee: Taizhou Alan Environmental Protection Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-20
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a tap, more specifically say, relate to a tap prevents frostbite based on geothermal energy, and its technical essential is: the heating device comprises a faucet body, an outlet pipe, an opening and closing assembly and a heating module, wherein the lower end of the faucet body is provided with the outlet pipe, a pipeline at the lower end of the outlet pipe is communicated with an inlet pipe used for conveying a water source, the opening and closing assembly is used for opening and closing the faucet body, the heating module comprises a steam assembly used for generating hot gas through heating by geothermal energy, and a heat transfer assembly used for heating the outer wall of the outlet pipe through heat conduction of the hot gas generated by the steam assembly; the steam subassembly is including the steam drum of intercommunication inlet tube and the heat conduction stick that is used for conduction geothermal energy in to the steam drum, and heat conduction stick one end sets up inside the steam drum, and its other end runs through the steam drum bottom and meets with external geothermol power heating system, and the heat transfer subassembly is including the heating pipe that is used for carrying steam to heat the outlet pipe. Use the utility model discloses can effectively utilize geothermal energy, prevent that the water pipe from freezing.

Description

Anti-freezing water faucet based on geothermal energy

Technical Field

The utility model relates to a tap technical field, in particular to tap prevents frostbite based on geothermal energy.

Background

In autumn and winter, when the temperature is lower than zero, the reserved water in the water pipe of the water faucet can be frozen to block the water pipe, the water pipe made of plastic can even crack, the daily life and the production of people are seriously affected, and therefore, a plurality of water faucets with the antifreezing function appear on the market.

The utility model discloses a chinese utility model patent that wherein publication number is CN205534299U discloses a tap prevents frostbite, including the tap body and water pipe, the water pipe lower extreme is equipped with the drain, is equipped with the handle that is used for opening and shutting tap on the tap body, and the handle upper end is articulated with the tap body, and articulated department still is connected with the connection piece, and the connection piece can be along with the handle lifts and shifts up, and the connection piece lower extreme articulates there is the pull-up rod, and the pull-up rod stretches into the water pipe and is connected with the lower link, and the lower link lower extreme is equipped with the plunger that can reciprocate along with the lower link and change the drain state of opening and shutting.

This frostproofing tap accessible drain outlet discharges the interior reservation water of water pipe and prevents frostbite, but in the in-service use, because the drain outlet can bury the underground and to carrying out the drainage in the soil around, drainage speed is limited, leads to the reservation water in the water pipe can not all evacuation in the short time, leads to the reservation water still to dwell a period in the water pipe, and when ambient temperature crosses lowly, the water pipe phenomenon of freezing still can appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a prevent frostbite tap based on geothermal energy is provided, its advantage utilizes geothermal energy to prevent frostbite tap.

The above technical object of the present invention can be achieved by the following technical solutions:

the anti-freezing faucet based on geothermal energy comprises a faucet body, wherein a water outlet pipe is arranged at the lower end of the faucet body, a water inlet pipe used for conveying a water source is communicated with a pipeline at the lower end of the water outlet pipe, the anti-freezing faucet further comprises an opening and closing assembly used for opening and closing the faucet body, the anti-freezing faucet further comprises a heating module used for heating the water pipe through geothermal energy, the heating module comprises a steam assembly used for generating hot air through heating of the geothermal energy, and a heat transfer assembly used for conducting and heating the hot air generated by the steam assembly to the outer wall of the water outlet pipe; the steam subassembly is including the steam drum of intercommunication inlet tube and the heat conduction stick that is used for conduction geothermal energy in to the steam drum, heat conduction stick one end sets up inside the steam drum, and its other end runs through the steam drum bottom and is connected with external geothermol power heating system, the heat transfer subassembly is including the heating pipe that is used for carrying the inside steam of steam drum to heat out the water pipe outer wall.

Through adopting above-mentioned technical scheme for can produce steam and then heat the outlet pipe outside to steam drum conduction geothermal energy distillation through the heat conduction stick, make the temperature of outlet pipe be higher than zero all the time, thereby it is frostproofing to make the inside unable realization that freezes of outlet pipe, and owing to adopt geothermal energy to produce steam and prevent frostbite, accord with the environmental protection theory.

Further setting: the steam component further comprises a diversion pipe used for communicating the steam tank and the water inlet pipe, and a float valve used for communicating the diversion pipe and maintaining the water level inside the steam tank is arranged in the steam pipe.

Through adopting above-mentioned technical scheme, the steam drum can be directly through the diversion pipe to the inlet tube water intaking, need not artificial adding water to the steam drum, and through adjusting the height of ball-cock assembly in the steam drum for when the water level in the steam drum is less than best distilled water level because steam transportation loss, ball-cock assembly can automatic switch-on inlet tube, to moisturizing in the distillation drum, makes the water level of distillation drum preserve at best distillation height all the time, improves steam supply stability.

Further setting: the steam tank is provided with an exhaust pipe, and the exhaust pipe is connected with a constant pressure valve for limiting the maximum pressure inside the steam tank by discharging steam to the outside.

Through adopting above-mentioned technical scheme for when steam generation rate in the steam drum is too fast and then lead to steam drum internal pressure to be higher than the rated value, can release unnecessary steam and then make the atmospheric pressure in the steam drum be less than the rated value all the time to the external world through the constant pressure valve, improved the security of equipment.

Further setting: the one end that the heat conduction stick set up in steam drum inside is equipped with and presents spiral helicine heating rod, the junction of heat conduction stick and steam drum is equipped with the sealing washer.

Through adopting above-mentioned technical scheme, the setting is the heat exchange rate that spiral helicine heating rod can improve heat conduction stick and water, and increase steam discharge rate sets up the sealing washer and can prevent that the water in the evaporating pot from revealing away.

Further setting: the heating pipe spiral winding outlet pipe outer wall just is equipped with air inlet and gas outlet, heat transfer assembly is including the gas-supply pipe of intercommunication steam drum, the air inlet communicates the gas-supply pipe, the gas outlet pipeline flows back to the steam drum.

By adopting the technical scheme, the contact area between the heating pipe and the water outlet pipe can be increased, and when hot gas passes through the water outlet pipe, the hot gas is fully contacted with the water outlet pipe, so that the heat exchange efficiency is improved.

Further setting: the air inlet is arranged at the upper end of the heating pipe close to the faucet, the air outlet is arranged at the lower end of the heating pipe close to the water inlet pipe, and the air inlet is higher than the air outlet.

Through adopting above-mentioned technical scheme, because the outlet pipe temperature is lower, can lose hot condensation after hot steam and the outlet pipe contact, the mutual gathering turns into liquid steam, when the air inlet highly is higher than the gas outlet height, can make steam from last to down through the heating pipe, can make liquid steam be with the trend down, reduces the resistance of ventilating, avoids taking place stifled pipe phenomenon.

Further setting: a heat transfer inner core for indirect heat transfer is arranged between the heating pipe and the water outlet pipe, the heat transfer inner core wraps the outer wall of the water outlet pipe, the heating pipe is spirally wound on the outer surface of the heat transfer inner core, and the heat insulation outer layer is used for wrapping the heating pipe for heat insulation.

By adopting the technical scheme, the heat transfer inner core is arranged, so that the heating pipe indirectly heats the water outlet pipe, and the surface of the water outlet pipe can be prevented from being damaged due to overheating of the heating pipe.

Further setting: the steam heating system is characterized by further comprising a temperature adjusting component for adjusting the temperature of water in geothermal energy, wherein the temperature adjusting component comprises a temperature adjusting pipe connected with a heating pipe in parallel, a water outlet pipe is provided with a temperature adjusting opening communicated with the temperature adjusting pipe, and a knob used for opening and closing the temperature adjusting pipe is arranged on the temperature adjusting opening.

Through adopting above-mentioned technical scheme, can utilize the pipe that adjusts the temperature to guide the steam pot in to the outlet pipe through opening the knob, let steam and the water in the outlet pipe discharge together, and then play the effect of adjusting tap leaving water temperature.

Further setting: the faucet body is provided with a handle for opening and closing the faucet, the upper end of the handle is hinged to the faucet body, the hinged part is further connected with a connecting sheet, the connecting sheet can move upwards along with the lifting of the handle, the lower end of the connecting sheet is hinged to an upper pull rod, the upper pull rod extends into a water outlet pipe and is connected with a lower pull rod, the lower end of the lower pull rod is provided with a plunger which can move up and down along with the lower pull rod to enable the water outlet pipe to be communicated with or disconnected from a water inlet pipe, the upper pull rod is fixedly provided with a temperature adjusting plug which can move up and down along with the upper pull rod to open or close a temperature adjusting opening, and the surface of the temperature adjusting plug is provided with a water through hole.

By adopting the technical scheme, when a user lifts the handle, the upper pull rod drives the temperature adjusting plug and the plunger to move upwards together, so that the temperature adjusting port and the water inlet pipe are opened synchronously, hot air and water are discharged synchronously, and after the user presses the handle, the lower pull rod drives the temperature adjusting plug and the plunger to move downwards together, so that the temperature adjusting port and the water inlet pipe are closed synchronously.

Further setting: and a sealing ring is arranged at the joint of the heat conducting rod and the steam tank.

Through adopting above-mentioned technical scheme, set up the sealing washer and can prevent that the steam in the steam pot from revealing from the junction of heat conduction stick and steam pot.

Drawings

FIG. 1 is an overall schematic view of a geothermal energy based antifreeze faucet;

fig. 2 is a schematic view of the internal structure of the anti-freezing faucet based on geothermal energy.

Reference numerals: 1. a tap body; 2. a water outlet pipe; 3. a water inlet pipe; 4. an opening and closing assembly; 41. a handle; 42. connecting sheets; 43. an upper pull rod; 44. a lower pull rod; 45. a water discharge outlet; 46. a plunger; 5. a heating module; 51. a steam component; 511. a steam tank; 512. a diversion pipe; 513. a float valve; 514. a heat conducting rod; 515. a heating rod; 516. a seal ring; 517. an exhaust pipe; 518. a constant pressure valve; 52. a heat transfer assembly; 521. a heat transfer inner core; 522. heating a tube; 523. an air inlet; 524. an air outlet; 525. a gas delivery pipe; 526. an outer heat-insulating layer; 53. a temperature regulating component; 531. a temperature regulating tube; 532. a temperature adjusting port; 533. a knob; 534. a temperature adjusting plug; 535. a water hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Preferred example 1: referring to fig. 1, the antifreezing faucet based on geothermal energy comprises a faucet body 1, wherein a water outlet pipe 2 is arranged at the lower end of the faucet body 1, the lower end of the water outlet pipe 2 is communicated with a water inlet pipe 3 used for conveying tap water, an opening and closing component 4 used for opening and closing the faucet body 1 and arranging water reserved in the water outlet pipe 2 side by side is arranged in the faucet body 1, and the antifreezing faucet further comprises a heating module 5 for heating the water outlet pipe 2 by means of geothermal energy.

Referring to fig. 2, the opening and closing assembly 4 includes a handle 41 hinged to the upper end of the faucet body 1, a connecting piece 42 capable of moving upward along with the lifting of the handle 41 is connected to the hinged joint of the handle 41 and the faucet body 1, an upper pull rod 43 inserted into the water outlet pipe 2 is hinged to the lower end of the connecting piece 42, a lower pull rod 44 is fixedly connected to the lower end of the upper pull rod 43, a water outlet 45 disposed at the lower end of the water pipe and used for discharging water reserved in the water outlet pipe 2, and a plunger 46 disposed at the lower end of the lower pull rod 44 and used for blocking and dredging the water inlet pipe 3, wherein the plunger 46 is also used for closing and opening the water outlet 45 along with the upward and downward movement of the lower pull rod 44.

Before use, the plunger 46 is positioned below the water outlet 45 and blocks the water inlet pipe 3; when water is needed, a user lifts the handle 41, the handle 41 drives the upper pull rod 43 and the lower pull rod 44 to move upwards together through the connecting sheet 42, the plunger 46 moves upwards along with the lower pull rod 44 to enable the water outlet pipe 2 to be communicated with the water inlet pipe 3, the tap body 1 discharges tap water, meanwhile, the plunger 46 reaches the height of the water outlet 45 to block the water outlet 45, when the water is used up, the user presses the handle 41, the handle 41 drives the lower pull rod 44 and the lower pull rod 44 to move downwards, the plunger 46 returns to the position below the water outlet 45 and blocks the water inlet pipe 3 again, at the moment, the tap stops discharging water, and reserved water in the water outlet pipe 2 is discharged through the water outlet 45.

Referring to fig. 2, the heating module 5 comprises a steam assembly 51 heated by geothermal energy to generate hot gas, the steam assembly 51 is communicated with a heat transfer assembly 52, the heat transfer assembly 52 is used for conducting the hot gas generated by the steam assembly 51 to heat the outer wall of the water outlet pipe 2, and the heating module further comprises a temperature regulating assembly 53 which is connected with the heat transfer assembly 52 in parallel with the steam assembly 51 and utilizes the hot gas generated by the steam assembly 51 to regulate the temperature of the water outlet of the water tap.

Referring to fig. 2, the steam unit 51 includes a hollow steam tank 511 connected to the heat transfer unit 52 through a pipe, the steam tank 511 is provided with a diversion pipe 512 connected to the water inlet pipe 3, the steam tank 511 is provided with a ball float valve 513 connected to the diversion pipe 512 for maintaining the water level inside the steam tank 511, and further includes a heat conduction rod 514 for transferring geothermal energy to the inside of the steam tank 511, the upper end of the heat conduction rod 514 is disposed in the steam tank 511, the lower end thereof penetrates through the steam tank 511 and is connected to an external geothermal heat supply system, a sealing ring 516 is disposed at the joint of the heat conduction rod 514 and the steam tank 511, the upper end of the heat conduction rod 514 is provided with a heating rod 515 for heating tap water in contact therewith, the heating rod 515 is spiral, the steam tank 511 is provided with an exhaust pipe 517, and the upper end of the exhaust pipe 517 is provided with a constant pressure valve 518 for limiting the maximum pressure inside the steam tank 511 by exhausting heat to the outside.

Referring to fig. 2, the heat transfer assembly 52 includes a heat transfer inner core 521 wrapping the outer wall of the water outlet pipe 2, a heating pipe 522 is spirally wound on the outer wall of the heat transfer inner core 521, an air inlet 523 for introducing hot air is arranged at the upper end of the heating pipe 522, an air outlet 524 for discharging hot air is arranged at the lower end of the heating pipe 522, an air delivery pipe 525 for communicating with the steam tank 511 is arranged at the air inlet 523, the air outlet 524 returns to the steam tank 511 through a pipeline, and a heat preservation outer layer 526 made of a heat insulation material and used for wrapping the heating pipe 522 is further included.

When the steam heating device works, the steam component 51 and the water inlet pipe 3 are buried underground together, the water inlet pipe 3 injects water into the steam tank 511 through the ball float valve 513 to keep the liquid level in the steam tank 511 at a certain height, the heat conducting rod 514 transmits geothermal energy of an external geothermal heat supply system into the steam tank 511, hot steam generated by heating the water in the steam tank 511 is introduced into the heating pipe 522 through the air delivery pipe 525, the hot steam passes through the heating pipe 522 from top to bottom and transmits the heat to the water outlet pipe 2 through the heat conducting inner core 521, so that the inner wall of the water outlet pipe 2 is kept above zero, then the hot steam flows back to the steam tank 511 through the air outlet 524, and during the period, the steam tank 511 discharges excessive waste heat steam to the outside through the exhaust pipe 517 and the constant pressure valve 518 to reduce the internal pressure, so as to prevent the pressure from being too high. The external geothermal heating system can be a common household geothermal heating pipeline or an industrial geothermal heating pipeline.

Referring to fig. 2, the temperature adjusting assembly 53 includes a temperature adjusting pipe 531 of the steam tank 511 connected in parallel with the heating pipe 522, the water outlet pipe 2 is provided with a temperature adjusting port 532 communicated with the temperature adjusting pipe 531, the temperature adjusting port 532 is provided with a knob 533 for opening and closing the temperature adjusting pipe 531, and further includes a temperature adjusting plug 534 fixedly connected to the upper pull rod 43 and used for moving up and down along with the upper pull rod 43 to open or close the temperature adjusting port 532, and a water through hole 535 is formed in the surface of the temperature adjusting plug 534.

When the water storage temperature of the faucet body 1 needs to be increased, the opening size of the temperature adjusting opening 532 is adjusted by only rotating the knob 533, then the handle 41 is normally lifted, the temperature adjusting plug 534 moves upwards along with the upper pull rod 43, the temperature adjusting opening 532 is opened, and the hot steam in the steam tank 511 can be discharged along with the water in the water inlet pipe 3, so that the water temperature can be adjusted.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a tap prevents frostbite based on geothermal energy, includes tap body (1), tap body (1) lower extreme is equipped with outlet pipe (2), outlet pipe (2) lower extreme pipeline intercommunication has inlet tube (3) that are used for carrying the water source, still including the subassembly (4) that opens and shuts that are used for opening and shutting the tap body, its characterized in that: the heating device is characterized by further comprising a heating module (5) for heating the water pipe through geothermal energy, wherein the heating module (5) comprises a steam assembly (51) for generating hot gas through heating of the geothermal energy, and a heat transfer assembly (52) for conducting the hot gas generated by the steam assembly (51) to heat the outer wall of the water outlet pipe (2); the steam assembly (51) comprises a steam tank (511) communicated with the water inlet pipe (3) and a heat conducting rod (514) used for conducting geothermal energy into the steam tank (511), one end of the heat conducting rod (514) is arranged inside the steam tank (511), the other end of the heat conducting rod penetrates through the bottom of the steam tank (511) and is connected with an external geothermal heat supply system, and the heat conducting assembly (52) comprises a heating pipe (522) used for conveying steam inside the steam tank (511) to heat the outer wall of the water outlet pipe (2).

2. The antifreeze faucet based on geothermal energy, according to claim 1, wherein: the steam assembly (51) further comprises a diversion pipe (512) used for communicating the steam tank (511) and the water inlet pipe (3), and a ball float valve (513) which is used for communicating the diversion pipe (512) and maintaining the water level in the steam tank (511) is arranged in the steam tank.

3. The antifreeze faucet based on geothermal energy, according to claim 1, wherein: the steam tank (511) is provided with an exhaust pipe (517), and the exhaust pipe (517) is connected with a constant pressure valve (518) which limits the maximum pressure inside the steam tank (511) by discharging steam to the outside.

4. The antifreeze faucet based on geothermal energy, according to claim 1, wherein: one end of the heat conducting rod (514) arranged in the steam tank (511) is provided with a heating rod (515) in a spiral shape, and a sealing ring (516) is arranged at the joint of the heat conducting rod (514) and the steam tank (511).

5. The antifreeze faucet based on geothermal energy, according to claim 1, wherein: heating pipe (522) spiral winding outlet pipe (2) outer wall just is equipped with air inlet (523) and gas outlet (524), heat transfer component (52) are including gas-supply pipe (525) of intercommunication steam drum (511), air inlet (523) intercommunication gas-supply pipe (525), gas outlet (524) pipeline backward flow to steam drum (511).

6. The antifreeze faucet based on geothermal energy, according to claim 5, wherein: the air inlet (523) is arranged at the upper end of the heating pipe (522) close to the water tap, the air outlet (524) is arranged at the lower end of the water inlet pipe (3), and the air inlet (523) is higher than the air outlet (524).

7. The antifreeze faucet based on geothermal energy, according to claim 5, wherein: be equipped with between heating pipe (522) and outlet pipe (2) and be used for indirect heat transfer inner core (521), heat transfer inner core (521) parcel outlet pipe (2) outer wall, heating pipe (522) spiral winding heat transfer inner core (521) the surface, still include the heat preservation skin (526) that is used for wrapping up heating pipe (522) and carries out thermal-insulated heat preservation.

8. A geothermal energy based antifreeze faucet as claimed in any one of claims 1 to 7, wherein: still include temperature regulation subassembly (53) that utilize geothermal energy to adjust the temperature, temperature regulation subassembly (53) include with temperature regulation pipe (531) of parallelly connected steam drum (511) of heating pipe (522), outlet pipe (2) are equipped with temperature regulation mouth (532) of intercommunication temperature regulation pipe (531), be equipped with knob (533) that are used for opening and shutting temperature regulation pipe (531) on temperature regulation mouth (532).

9. The antifreeze faucet of claim 8, wherein: the faucet body (1) is provided with a handle (41) for opening and closing the faucet, the upper end of the handle (41) is hinged to the faucet body (1), a connecting sheet (42) is further connected to the hinged position, the connecting sheet (42) can move upwards along with the lifting of the handle (41), the lower end of the connecting sheet (42) is hinged to an upper pull rod (43), the upper pull rod (43) extends into the water outlet pipe (2) and is connected with a lower pull rod (44), the lower end of the lower pull rod (44) is provided with a plunger (46) which can move up and down along with the lower pull rod (44) to enable the water outlet pipe (2) and the water inlet pipe (3) to be communicated or disconnected, the upper pull rod (43) is fixedly provided with a temperature adjusting Wen Sai (534) which can move up and down along with the upper pull rod (43) to open or close the temperature adjusting port (532), and the surface of the temperature adjusting plug (534) is provided with a water through hole (535).